CN107877124B - Closing-in press-fitting machine for hole retainer ring - Google Patents
Closing-in press-fitting machine for hole retainer ring Download PDFInfo
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- CN107877124B CN107877124B CN201711373619.7A CN201711373619A CN107877124B CN 107877124 B CN107877124 B CN 107877124B CN 201711373619 A CN201711373619 A CN 201711373619A CN 107877124 B CN107877124 B CN 107877124B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to a closing-up press-fitting machine for a hole check ring, which comprises an automatic feeding mechanism, an automatic material taking mechanism, a closing-up press-fitting mechanism and a waste cutting mechanism; the automatic feeding mechanism is wound with a material belt, and automatic feeding is realized through the automatic feeding mechanism; the automatic material taking mechanism is arranged on one side of the automatic feeding mechanism, and the material belt conveyed from the automatic feeding mechanism passes through the automatic material taking mechanism to realize automatic material taking; the closing-in pressing mechanism is used for closing in the materials taken down by the automatic material taking mechanism and then pressing the materials on the one-way valve; the waste material excision mechanism is arranged on one side of the material belt output of the automatic material taking mechanism, and is used for excision of waste materials after the check ring for the taking hole is taken out. The press-fitting machine can effectively solve the problems of low material taking and assembly efficiency of the existing check ring for holes.
Description
Technical Field
The invention relates to the field of hole retainer ring processing devices, in particular to a hole retainer ring closing-up press-fitting machine.
Background
Along with the rapid development of national economy in China, the equipment manufacturing technology is rapidly developed and improved. Automated mechanical equipment and automated production lines are widely used in various industries and fields. In these automated machinery and automated production lines, hole collars are often used. Such as one-way valves, bearing blocks, etc.
The existing hole check rings are usually manually operated for material taking and assembly, but the manual material taking efficiency is extremely low because the use quantity of the hole check rings is large and the diameter of part of check rings is small; in addition, the operation is troublesome when the retainer ring is manually installed in the hole, the installation difficulty is high, and the operation time is long; if the installation direction limitation is required, the false installation is likely to occur, an operator may be tired in the long-time working process, the labor efficiency is greatly reduced, and the product is scrapped due to the false installation caused by the false operation.
Disclosure of Invention
The invention aims to provide a closing-in press-fitting machine for a hole check ring, which solves the problems that the existing hole check ring is low in material taking and assembly efficiency and easy to operate by mistake in the assembly process.
In order to achieve the above object, the present invention provides a hole retainer ring closing-up press machine, the hole retainer ring assembly machine provided by the present invention includes: the device comprises an automatic feeding mechanism, an automatic material taking mechanism, a closing-in press-fitting mechanism and a waste cutting mechanism; the automatic feeding mechanism is wound with a material belt, and automatic feeding is realized through the automatic feeding mechanism; the automatic material taking mechanism is arranged on one side of the automatic feeding mechanism, and the material belt conveyed from the automatic feeding mechanism passes through the automatic material taking mechanism to realize automatic material taking; the closing-in pressing mechanism is used for closing in the materials taken down by the automatic material taking mechanism and then pressing the materials on the one-way valve; the waste material excision mechanism is arranged on one side of the material belt output of the automatic material taking mechanism, and is used for excision of waste materials after the check ring for the taking hole is taken out.
As a preferred aspect of the present invention, the automatic feeding mechanism includes: the device comprises a supporting frame, a speed regulating motor, a rotating shaft, a material tray baffle, a mounting pad and a locking hand knob; wherein, the supporting frame is provided with a motor mounting plate and a rolling bearing; the speed regulating motor is arranged on the motor mounting plate, and an output shaft of the speed regulating motor is connected with one end of the rotating shaft through a coupler; the rotating shaft is arranged on the rolling bearing, and the speed regulating motor drives the rotating shaft to rotate; a retainer ring is machined in the circumferential direction of the rotating shaft, the retainer ring and the rotating shaft are machined into an integrated structure, a mounting hole is machined at the tail end of the rotating shaft, and a material tray with a circular structure is mounted at a position, close to the retainer ring, on the rotating shaft; the other side of the material tray is provided with a material tray baffle plate and a mounting pad in sequence, the locking hand button passes through the mounting pad and is fixed in the mounting hole, the material tray is fixed on the rotating shaft through the locking hand button, and the material tray is driven to rotate through the rotation of the rotating shaft; a material belt storage groove is processed on the material disc, a material belt with a hole check ring is stored on the material belt storage groove, and the material disc is driven to rotate by a speed regulating motor, so that automatic feeding is realized; a flat key is also arranged between the rotating shaft and the material tray.
As a further preferred aspect of the present invention, the automatic take-off mechanism includes: the device comprises a mounting rack, a mounting bottom plate, a material belt guide plate, a cover plate, a fixed hand knob, a material belt positioning block, a longitudinal feeding cylinder, a material belt pressing plate, a material taking fixed block, a fixed mounting plate, a floating plate, a linear bearing, a transverse feeding cylinder mounting seat, a cylinder transition plate, a guide post, a floating joint, a press mounting cylinder, a material taking pressure head guide sleeve and a reset spring;
the lifting device comprises a mounting base plate, a lifting cylinder, a lifting rod, a linear guide rail, a moving plate, a buffer, a mounting block and a pushing cylinder, wherein the mounting base plate is provided with the mounting frame, the lifting cylinder is arranged above the mounting frame and connected with the lifting rod, the linear guide rail is arranged at the bottom of the mounting frame, the moving plate capable of sliding is arranged on the linear guide rail, the buffer is arranged at two ends of the linear guide rail, the side wall of the moving plate is connected with the mounting block, and the mounting block is connected with the pushing cylinder; the movable plate is also provided with a support frame, and the bottom of the support frame is provided with a mounting plate; a material taking mechanism is arranged on the mounting plate; the lifting cylinder drives the lifting rod to move up and down, and the lifting rod is pressed on the material taking mechanism, so that the material taking mechanism realizes material taking operation;
two fixed mounting plates are mounted on the mounting bottom plate, a material belt guide plate and a material taking fixed block are mounted on the two fixed mounting plates, a cover plate is mounted on the material belt guide plate through a fixed hand button, and the cover plate is used for limiting the moving displacement of the material belt and preventing the material belt from shifting in the conveying process; a transverse feeding cylinder mounting seat is arranged at the bottom of the material belt guide plate, a transverse feeding cylinder is arranged on the transverse feeding cylinder mounting seat, and a cylinder transition plate is arranged on the transverse feeding cylinder; a material belt pressing plate is arranged on the material taking fixing block, and a material taking hole is formed in the material belt pressing plate; a longitudinal feeding cylinder is further arranged at the middle position of the material taking fixed block and the material belt guide plate, and the longitudinal feeding cylinder is arranged on the cylinder transition plate; a material belt positioning block is arranged on the longitudinal feeding cylinder; the material belt positioning block is provided with two positioning pins matched with the round holes of the hole check ring on the material belt, when the longitudinal feeding cylinder is started, the positioning pins are just inserted into the round holes of the hole check ring on the material belt, and the transverse feeding cylinder drives the positioning block to move back and forth, so that the material belt sequentially passes through the cover plate and the material belt pressing plate, and the automatic feeding of the material belt is realized; a press-fit cylinder is arranged below the mounting bottom plate, and a floating joint is arranged on the press-fit cylinder; a floating plate is arranged on the floating joint; the floating plate is arranged below the material taking fixed block; a material taking pressure head is arranged at a position on the floating plate corresponding to the material belt pressing plate, the material taking pressure head is arranged on the material taking fixed block through a material taking pressure head guide sleeve, the material taking pressure head and a material taking hole on the material belt pressing plate are positioned on the same vertical line, a reset spring is arranged on the material taking pressure head, and the material taking pressure head can move up and down relative to the material taking fixed block under the action of a press-fitting cylinder; a material taking mechanism is arranged right above the material taking pressure head; the material taking mechanism is connected with the vacuum generator, the end face of the material taking mechanism is provided with negative pressure through the vacuum generator, when the material is taken, the material taking mechanism is clamped with the material taking pressure head under the action of the lifting air cylinder, the hole check ring is taken down from the material belt, the material taking mechanism adsorbs the hole check ring on the end face by utilizing the negative pressure formed by the end face, and the taken hole check ring is placed at the position of the closing-in press-fitting mechanism by utilizing the movable plate for closing-in treatment.
As still further preferred of the present invention, the closing-in press mechanism includes: the device comprises a closing sleeve feeding cylinder, a closing sleeve base, a closing sleeve, a lifting cylinder, a lifting rod, a support column, a cylinder mounting bracket, a telescopic cylinder, a cylinder connecting plate, a fixing seat, a pressing rod and a sealing rod, wherein the closing sleeve base is arranged on a material belt guide plate; the closing-in ejector rod is installed on the material taking fixed block through the closing-in ejector rod guide sleeve, the hole check ring is pressed into the closing-in installation block through the closing-in ejector rod and the lifting cylinder installed right above the closing-in sleeve, closing-in treatment of the hole check ring is completed, the cylinder installation support moves right above the support column under the action of the moving plate after closing-in treatment, and the hole check ring is pressed into the valve body through the combined action of the pressing cylinder and the telescopic cylinder installed right above the support column.
As still further preferred of the present invention, the scrap excision mechanism comprises: the device comprises a mounting bottom plate, a vertical plate arranged on the mounting bottom plate, a rear supporting plate arranged on one side of the vertical plate, a front supporting plate arranged on the other side of the vertical plate, a guide block arranged on the front supporting plate, a mounting cover plate arranged on the guide block, a cylinder mounting plate arranged on the vertical plate and arranged above the front supporting plate, a cylinder arranged on the cylinder mounting plate, a cylinder connecting block connected with the cylinder, and a male die connected with the cylinder connecting block;
a supporting plate is further arranged between the cylinder mounting plate and the vertical plate, a material belt storage groove is processed in the middle of the guide block, and waste materials after the hole retainer ring is removed are arranged in the material belt storage groove; a female die is arranged at one end, close to the male die, of the guide block; the female die is arranged on the front supporting plate and fixedly connected with the guide block; a male die guide block is arranged on the other side of the female die, the male die guide block is arranged on the front supporting plate, a chute is formed in the middle of the male die guide block, and the male die is arranged in the chute and can slide up and down in the chute; the tail end of the male die is of an inclined downward blade structure, and the male die is used for cutting off waste materials conveyed from the material belt storage groove; and a waste material channel is further arranged right below the male die and fixed on the guide block and used for discharging cut waste materials.
As a still further preferred aspect of the present invention, the take-off mechanism includes: the device comprises a first guide sleeve, a material taking rod, a first fixed sleeve, a first spring and a material taking rod anti-rotation block; the first guide sleeve is arranged on the mounting plate, the material taking rod is inserted into the first guide sleeve, and a plurality of through holes are formed in the end part of the material taking rod; the through hole is connected with a connector on the side wall of the material taking rod; the connector is connected with a vacuum generator; the first fixing sleeve is sleeved on the material taking rod, one end of the first fixing sleeve is fixed on the mounting plate, and a first spring is arranged between the first fixing sleeve and the material taking rod; a material taking rod anti-rotation block is arranged at the top end of the first spring; the anti-rotation block of the material taking rod is fixed at the top end of the material taking rod, when material is required to be taken, the material taking mechanism is moved to the position of the material taking hole, the lifting cylinder is started at the moment, the lifting rod on the lifting cylinder pushes the material taking rod to move downwards to take the material, and meanwhile the check ring for the hole is adsorbed on the end face of the material taking rod by utilizing negative pressure formed by the end face of the material taking rod.
The front end of the fixed mounting plate, namely the feeding position of the material belt, is also provided with a sensor bracket, and the sensor bracket is provided with a photoelectric detection sensor which is used for detecting whether the material belt exists or not; the press mounting rod is provided with a displacement sensor detection block, and a displacement sensor is arranged below the displacement sensor detection block, and whether the precision and the mounting size after the press mounting rod are qualified or not is detected through the displacement sensor.
The invention also provides a dust removing mechanism on the mounting plate, the dust removing mechanism comprises: the second guide sleeve, the dust removing rod, the second fixing sleeve, the second spring and the dust removing rod anti-rotation block; the second guide sleeve is arranged on the mounting plate, the dust removing rod is inserted into the second guide sleeve, a dust removing hole is formed in the center of the dust removing rod, and a sealing ring is arranged at the end part of the dust removing hole; the dust removing holes are communicated with the vacuum pipeline, and dust is removed through vacuum adsorption; the second fixing sleeve is sleeved on the dust removing rod, one end of the second fixing sleeve is fixed on the mounting plate, and a second spring is arranged between the second fixing sleeve and the dust removing rod; a dust removing rod anti-rotation block is arranged at the top end of the second spring; the dust removing rod anti-rotation block is fixed on the top end of the dust removing rod, after the material is taken out, the dust removing mechanism is moved to the position of the material taking hole through the moving plate, the lifting cylinder is started at the moment, the lifting rod on the lifting cylinder pushes the dust removing rod to move downwards, and scrap iron generated in the material taking process is sucked into the vacuum pipeline through the dust removing hole and the vacuum pipeline. Through installation dust removing mechanism, make its and feeding mechanism simultaneous movement, utilize dust removing mechanism in time to clear up the iron fillings that feeding process produced after feeding is accomplished, the iron fillings wearing and tearing part that produces when avoiding feeding leads to can not normally getting the emergence of material phenomenon.
The invention has the advantages and positive effects that:
(1) The check ring press-fitting machine for holes is compact in installation and small in occupied space, automatic feeding can be realized, automatic material taking can be realized, and the check rings after automatic material taking can be subjected to closing-up treatment through the closing-up press-fitting machine and then are automatically assembled; the press-fitting machine can greatly improve the installation accuracy of the check ring for the hole and reduce the production cost, and is suitable for mass production enterprises. In addition, the press-fitting machine can avoid the occurrence of the false-fitting phenomenon.
(2) According to the invention, after the automatic material taking mechanism is used for taking materials, the closing-up pressing mechanism is used for closing up the check ring for the hole after the taking-down, and the closing-up mounting block adopts a floating structure during closing up treatment, so that the mounting success of the hole can be ensured within 1mm (the assembly precision error is generally +/-0.3 mm); in addition, the closing-in press-fitting mechanism is adopted to fix the check ring after the outer diameter size of the check ring is reduced, and the check ring for holes is conveniently matched into the one-way valve.
(3) According to the automatic material taking mechanism, waste generated after material taking can be timely removed and discharged through the waste removing mechanism, and the phenomenon that the waste overlength hinders conveying of a material belt and influences automatic material taking is avoided.
Drawings
Fig. 1 is a schematic diagram of the whole structure of the hole retainer closing-in press machine.
Fig. 2 is a top view of the hole retainer closing press of the present invention.
Fig. 3 is a cross-sectional view A-A of fig. 2.
Fig. 4 is a sectional view of B-B in fig. 2.
Fig. 5 is a front view of the automatic feeding mechanism of the present invention.
Fig. 6 is a cross-sectional view of the upper half of A-A of fig. 5.
FIG. 7 is a schematic view of the overall structure of the automatic take off mechanism;
FIG. 8 is a schematic view of the structure of the mounting frame of the present invention;
FIG. 9 is a schematic view of a first angle of the mounting base plate;
FIG. 10 is a schematic view of a second angle of the mounting base;
FIG. 11 is a top view of the mounting base plate;
FIG. 12 is a cross-sectional view of FIG. 11;
FIG. 13 is a schematic view of the structure of the take-off mechanism and the dust removal mechanism;
FIG. 14 is a top view of FIG. 13;
FIG. 15 is a cross-sectional view of S-S of FIG. 14;
FIG. 16 is an enlarged view of the end of the take off lever;
FIG. 17 is a schematic view of the structure of the cylinder mounting bracket;
FIG. 18 is a cross-sectional view of C-C of FIG. 17;
FIG. 19 is a schematic view of the overall construction of the scrap removal mechanism of the present invention;
fig. 20 is a schematic structural diagram of the die and the male die in the invention in a matched cutting mode.
Reference numerals: the automatic feeding mechanism A, the automatic material taking mechanism B, the closing-in press-fitting mechanism C, the waste cutting mechanism D, the material taking mechanism E, the dust removing mechanism F, the speed regulating motor a1, the coupler a2, the rolling bearing a3, the rotating shaft a4, the material tray a5, the material tray baffle a6, the locking hand button a7, the flat key a8, the motor mounting plate a9, the support frame a10, the mounting pad a11 and the material belt storage groove a51;
the device comprises a mounting bottom plate b1, a support column b2, a closing sleeve b3, a closing sleeve base b4, a closing sleeve feeding cylinder b5, a material belt guide plate b6, a cover plate b7, a fixed hand knob b8, a photoelectric detection sensor b9, a sensor bracket b10, a material belt positioning block b11, a longitudinal feeding cylinder b12, a material belt pressing plate b13, a material taking fixed block b14, a fixed mounting plate b15, a floating plate b16, a linear bearing b17, a transverse feeding cylinder b18, a transverse feeding cylinder mounting seat b19, a cylinder transition plate b20, a closing ejector rod b21, a closing ejector rod guide sleeve b22, a guide post b23, a floating joint b24, a press-fitting cylinder b25, a material taking guide sleeve b26, a material taking guide sleeve b27, a reset spring b28, a mounting bracket b29, a lifting cylinder b30, a lifting rod b31, a linear guide rail b32, a buffer b33, a moving plate b34, a mounting block b35, a pushing cylinder b36, a supporting frame b37, a mounting plate b38, a first guide sleeve b39, a rod b40, a first fixed sleeve b41, a first spring b42, a second spring b42 b, a dust removing guide rod b45 b48, a second guide rod b47, a dust removing guide rod b48, a dust removing guide rod b47 b and a dust removing guide rod guide block b48;
the cylinder mounting bracket c1, the telescopic cylinder c2, the cylinder connecting plate c3, the fixing seat c4, the closing-up mounting block fixing plate c5, the closing-up mounting block c6, the press-mounting rod guide sleeve c7, the press-mounting rod c8, the spring c9, the plugging c10, the air inlet joint c11 and the press-mounting cylinder c12;
the device comprises a supporting plate d1, a cylinder mounting plate d2, a vertical plate d3, a rear supporting plate d4, a front supporting plate d5, a mounting bottom plate d6, a waste material channel d7, a guide block d8, a mounting cover plate d9, a female die d10, a male die guide block d11, a male die d12, a cylinder connecting block d13, a cylinder d14 and a material belt storage groove d81.
Detailed Description
The following detailed description is provided to enable those skilled in the art to better understand the technical scheme and advantages of the present invention, and is not intended to limit the scope of the present invention.
Referring to fig. 1 to 4, the hole retainer ring assembly machine provided by the present invention includes: the automatic feeding mechanism A, the automatic material taking mechanism B, the closing-in press-fitting mechanism C and the waste cutting mechanism D; the automatic feeding mechanism A is wound with a material belt, and automatic feeding is realized through the automatic feeding mechanism; the automatic material taking mechanism B is arranged on one side of the automatic feeding mechanism, and a material belt conveyed from the automatic feeding mechanism passes through the automatic material taking mechanism to realize automatic material taking; the closing-in press mechanism C is used for closing in the materials taken down by the automatic material taking mechanism and then press-fitting the materials on the one-way valve; the waste material excision mechanism D is arranged on one side of the output of the material belt of the automatic material taking mechanism B, and is used for excision of waste materials after the check ring for the taking hole is taken out.
Referring to fig. 5 and 6, the automatic feeding mechanism a includes: the device comprises a support frame a10, a speed regulating motor a1, a rotating shaft a4, a material tray a5, a material tray baffle a6, a mounting pad a11 and a locking hand knob a7; wherein, the supporting frame a10 is provided with a motor mounting plate a9 and a rolling bearing a3; the speed regulating motor a1 is arranged on the motor mounting plate a9, and an output shaft of the speed regulating motor a1 is connected with one end of the rotating shaft a4 through a coupler a 2; the rotating shaft a4 is arranged on the rolling bearing a3, and the speed regulating motor a1 drives the rotating shaft a4 to rotate; a retainer ring a41 is machined in the circumferential direction of the rotating shaft a4, the retainer ring a41 and the rotating shaft a4 are machined into an integral structure, a mounting hole (not marked) is machined at the tail end of the rotating shaft a4, and a material tray a5 with a circular structure is mounted on the rotating shaft a4 at a position close to the retainer ring a 41; the other side of the material tray a5 is sequentially provided with a material tray baffle a6 and a mounting pad a11, the locking hand knob a7 penetrates through the mounting pad a11 to be fixed in the mounting hole, the material tray a5 is fixed on the rotating shaft a4 through the locking hand knob a7, and the material tray a5 is driven to rotate through the rotation of the rotating shaft a 4; a material belt storage groove a51 is processed on the material disc a5, a material belt with a hole check ring is stored on the material belt storage groove a51, and the material disc a5 is driven to rotate by a speed regulating motor a1, so that automatic feeding is realized; a flat key a8 is also arranged between the rotating shaft and the material tray, and the material tray a5 is prevented from rotating on the rotating shaft a4 by installing the flat key a 8.
Referring to fig. 7 to 12, the automatic material taking mechanism B includes: the device comprises a mounting frame b29, a mounting bottom plate b1, a material belt guide plate b6, a cover plate b7, a fixed hand knob b8, a material belt positioning block b11, a longitudinal feeding cylinder b12, a material belt pressing plate b13, a material taking fixed block b14, a fixed mounting plate b15, a floating plate b16, a linear bearing b17, a transverse feeding cylinder b18, a transverse feeding cylinder mounting seat b19, a cylinder transition plate b20, a guide post b23, a floating joint b24, a press-fitting cylinder b25, a material taking pressure head b26, a material taking pressure head guide sleeve b27 and a reset spring b28;
the lifting device comprises a mounting frame b29, a lifting cylinder b30, a lifting rod b31, a linear guide rail b32, a movable plate b34, a buffer b33, a mounting block b35 and a pushing cylinder b36, wherein the mounting frame b29 is mounted on a mounting bottom plate b1, the lifting cylinder b30 is arranged above the mounting frame b29, the lifting cylinder b30 is connected with the lifting rod b31, the linear guide rail b32 is arranged at the bottom of the mounting frame b29, the movable plate b34 capable of sliding is arranged on the linear guide rail b32, the buffers b33 are arranged at two ends of the linear guide rail, the side wall of the movable plate is connected with the mounting block b35, and the mounting block b35 is connected with the pushing cylinder b 36; a supporting frame b37 is further arranged on the moving plate b34, and a mounting plate b38 is arranged at the bottom of the supporting frame b 37; a material taking mechanism E is arranged on the mounting plate b38; the lifting cylinder b30 drives the lifting rod b31 to perform lifting movement, and the lifting rod b31 is pressed on the material taking mechanism E, so that the material taking mechanism realizes material taking operation;
two fixed mounting plates b15 are arranged on the mounting bottom plate b1, a material belt guide plate b6 and a material taking fixed block b14 are arranged on the two fixed mounting plates b15, a cover plate b7 is arranged on the material belt guide plate b6 through a fixed handle b8, and the cover plate b7 is used for limiting the movement displacement of the material belt and preventing the material belt from shifting in the conveying process; a transverse feeding cylinder mounting seat b19 is arranged at the bottom of the material belt guide plate b6, a transverse feeding cylinder b18 is arranged on the transverse feeding cylinder mounting seat b19, and a cylinder transition plate b20 is arranged on the transverse feeding cylinder b 18; a material belt pressing plate b13 is mounted on the material taking fixed block b14, and a material taking hole b131 is formed in the material belt pressing plate b 13; a longitudinal feeding cylinder b12 is further arranged at the middle position of the material taking fixed block and the material belt guide plate b6, and the longitudinal feeding cylinder b12 is arranged on a cylinder transition plate b20; a material belt positioning block b11 is arranged on the longitudinal feeding cylinder b 12; the material belt positioning block b11 is provided with two positioning pins matched with the round holes of the hole check ring on the material belt, when the longitudinal feeding cylinder b12 is started, the positioning pins are just inserted into the round holes of the hole check ring on the material belt, and the transverse feeding cylinder b18 drives the positioning block to move back and forth so that the material belt sequentially passes through the cover plate b7 and the material belt pressing plate b13, and the material belt is automatically fed; a press-fit cylinder b25 is arranged below the mounting bottom plate b1, and a floating joint b24 is arranged on the press-fit cylinder b 25; the floating joint b24 is provided with a floating plate b16; the floating plate b16 is arranged below the material taking fixed block b 14; a material taking pressure head b26 is arranged at a position, corresponding to the material belt pressing plate b13, on the floating plate b16, the material taking pressure head b26 is arranged on the material taking fixed block b14 through a material taking pressure head guide sleeve b27, the material taking pressure head b26 and a material taking hole b131 on the material belt pressing plate b13 are arranged on the same vertical line, a reset spring b28 is arranged on the material taking pressure head b26, and the material taking pressure head b26 can perform lifting motion relative to the material taking fixed block b14 under the action of a press-fitting cylinder b 25; a material taking mechanism E is further arranged right above the material taking pressure head; the material taking mechanism E is connected with a vacuum generator, the end face of the material taking mechanism is provided with negative pressure through the vacuum generator, when the material is taken, the material taking mechanism E is clamped with the material taking pressure head b26 under the action of the lifting cylinder b30, the retainer ring for holes is taken down from a material belt, the material taking mechanism adsorbs the retainer ring for holes on the end face by utilizing the negative pressure formed by the end face, and the taken-down retainer ring for holes is placed at the position of the closing-up press mechanism C by utilizing the moving plate b34 for closing-up treatment;
in order to prevent the floating plate b16 from moving up and down, two linear bearings b17 are mounted on the mounting base plate b1, and a guide post b23 is mounted in the linear bearings b17, and the guide post b23 is fixed on the floating plate b 16.
The front end of the fixed mounting plate B15, namely the feeding position of the material belt, is also provided with the sensor bracket B10, the sensor bracket B10 is provided with the photoelectric detection sensor B9, the photoelectric detection sensor B9 is used for detecting whether the material belt exists or not, and if the material belt does not exist, the automatic material taking mechanism B stops working.
The buffer b33 is a hydraulic buffer, the buffer is arranged on a buffer mounting plate b331, the buffer mounting plate is fixed on a mounting frame b29, and a limit bolt b332 is further arranged on the buffer mounting plate in order to control the sliding displacement of the moving plate on the linear sliding rail.
According to the invention, the dust removing mechanism F is further arranged on the mounting plate b38, and is synchronously moved with the material taking mechanism by mounting the dust removing mechanism, so that the dust removing mechanism is moved to the material taking position after material taking is completed, scrap iron generated in the material taking process is timely cleaned by using the dust removing mechanism, and the phenomenon that the scrap iron is worn on parts and cannot be taken normally due to material taking is avoided.
When the dust removing mechanism F is installed, the dust removing operation can directly utilize the lifting cylinder b30 right above the material taking position of the hole check ring, and the dust removing mechanism F is driven by the lifting rod b31 connected with the lifting cylinder b30, so that the dust removing operation is completed.
Referring to fig. 13 to 16, the extracting mechanism E includes: the device comprises a first guide sleeve b39, a material taking rod b40, a first fixed sleeve b41, a first spring b42 and a material taking rod anti-rotation block b43; the first guide sleeve b39 is arranged on the mounting plate b38, the material taking rod b40 is inserted into the first guide sleeve, and a plurality of through holes are formed in the end part of the material taking rod; the through hole is connected with a connector b44 on the side wall of the material taking rod; the connector b44 is connected with a vacuum generator; the first fixing sleeve b41 is sleeved on the material taking rod b40, one end of the first fixing sleeve b41 is fixed on the mounting plate b38, and a first spring b42 is arranged between the first fixing sleeve b41 and the material taking rod b 40; a material taking rod anti-rotation block b43 is arranged at the top end of the first spring b42; the material taking rod anti-rotation block b43 is fixed at the top end of the material taking rod b40, when material is required to be taken, the material taking mechanism E is moved to the position of the material taking hole b131, the lifting cylinder b30 is started at the moment, the lifting rod b31 on the lifting cylinder b30 pushes the material taking rod b40 to move downwards to take the material, and meanwhile, the check ring for the hole is adsorbed on the end face of the material taking rod b4 by utilizing negative pressure formed by the end face of the material taking rod b 4.
The dust removing mechanism F includes: the dust removing device comprises a second guide sleeve b45, a dust removing rod b46, a second fixing sleeve b47, a second spring b48 and a dust removing rod anti-rotation block b49; the second guide sleeve b45 is arranged on the mounting plate b38, the dust removing rod b46 is inserted into the second guide sleeve, a dust removing hole is formed in the center of the dust removing rod, and a sealing ring b50 is arranged at the end part of the dust removing hole; the dust removing holes are communicated with the vacuum pipeline, and dust is removed through vacuum adsorption; the second fixing sleeve b47 is sleeved on the dust removing rod b46, one end of the second fixing sleeve is fixed on the mounting plate b38, and a second spring b48 is arranged between the second fixing sleeve and the dust removing rod; a dust removing rod anti-rotation block b49 is arranged at the top end of the second spring; the dust removing rod anti-rotation block is fixed at the top end of the dust removing rod, after the material is taken out, the dust removing mechanism is moved to the position of the material taking hole through the moving plate, the lifting cylinder b30 is started at the moment, the lifting rod b31 on the lifting cylinder b30 pushes the dust removing rod to move downwards, and scrap iron generated in the material taking process is sucked into the vacuum pipeline through the dust removing hole and the vacuum pipeline.
Referring to fig. 4, 9, 12, 17 and 18, the closing-in press mechanism C includes: the device comprises a closing sleeve feeding cylinder b5 arranged on a material belt guide plate b6, a closing sleeve base b4 connected with a closing sleeve feeding cylinder, a closing sleeve b3 arranged on the closing sleeve base, a lifting cylinder b30 arranged right above the closing sleeve b3 and arranged on a mounting frame b29, a lifting rod b31 connected with the lifting cylinder b30, a support column b2 arranged on a mounting bottom plate b1 and used for supporting a valve body base to be assembled when a retainer ring is used for assembling holes, a cylinder mounting bracket c1 fixed on a moving plate b34, a telescopic cylinder c2 arranged on the cylinder mounting bracket, a cylinder connecting plate c3 connected with the telescopic end of the telescopic cylinder, a fixing seat c4 arranged on one side of the telescopic cylinder c2 and arranged on the cylinder connecting plate, a closing mounting block c6 inserted in the fixing seat c4 and fixed on the cylinder connecting plate through a closing mounting block fixing plate c5, a pressing rod c8 arranged on the mounting block c6 through a pressing rod guide sleeve c7, a spring c9 arranged on the pressing rod, a pressing rod c10 arranged at the tail end of the pressing rod, a sealing rod c8, a sealing connector c8 connected with the pressing rod c8 and arranged on the pressing rod c8 through a positive pressure connector c12 arranged on the air inlet end face of the pressing rod c and a positive end face of the cylinder c12, and a sealing device arranged on the air inlet end face of the sealing rod c12 b and arranged on the air inlet rod c and the sealing plate; the closing-up ejector rod b21 is installed on the material taking fixed block b14 through the closing-up ejector rod guide sleeve b22, the hole check ring is pressed into the closing-up installation block c6 through the closing-up ejector rod b21 and the lifting cylinder b30 installed right above the closing-up sleeve b3, closing-up treatment of the hole check ring is completed, the cylinder installation support c1 after closing-up treatment moves right above the support column b2 under the action of the moving plate, and the hole check ring is pressed into the valve body through the combined action of the pressing cylinder c12 and the telescopic cylinder c2 installed right above the support column.
Referring to fig. 4, a material taking mechanism E, a dust removing mechanism F and a press-mounting rod c8 synchronously move under the action of a moving plate, wherein the material taking mechanism E is arranged between the dust removing mechanism F and the press-mounting rod c8, and when the material taking mechanism E takes materials, a hole retainer ring on a closing-up sleeve b3 is pressed into a closing-up mounting block c6 under the action of a closing-up ejector rod b21; after the material taking mechanism E finishes material taking, the taken hole check ring is placed on the closing-in sleeve b3 again by utilizing the moving plate; at this time, the dust removing mechanism F moves to the material taking position, and the lifting cylinder b30 right above the material taking hole drives the dust removing mechanism to remove dust; the press-fitting rod c8 moves to the valve body position to be assembled, and under the combined action of the press-fitting cylinder c12 and the telescopic cylinder c2, the press-fitting rod c8 presses the check ring for the hole in the press-fitting mounting block c6 into the valve body of the support column in advance.
In order to monitor whether the press fitting is qualified or not during the assembly, a displacement sensor detection block c12 is arranged on the press fitting rod c8, a displacement sensor c13 is arranged below the displacement sensor detection block, and whether the precision and the installation size after the assembly are qualified or not can be detected through the displacement sensor.
Referring to fig. 19 and 20, the scrap removal mechanism includes: a mounting bottom plate d6, a vertical plate d3 mounted on the mounting bottom plate, a rear support plate d4 arranged on one side of the vertical plate, a front support plate d5 arranged on the other side of the vertical plate, a guide block d8 mounted on the front support plate, a mounting cover plate d9 mounted on the guide block d8, a cylinder mounting plate d2 mounted on the vertical plate and arranged above the front support plate, a cylinder d14 arranged on the cylinder mounting plate, a cylinder connecting block d13 connected with the cylinder, and a male die d12 connected with the cylinder connecting block; a supporting plate d1 is further arranged between the cylinder mounting plate d2 and the vertical plate d3, a material belt storage groove d81 is processed in the middle of the guide block d8, and waste materials after the hole check ring is removed are arranged in the material belt storage groove d 81; a female die d10 is arranged at one end, close to the male die d12, of the guide block d 8; the female die d10 is arranged on the front supporting plate d5 and fixedly connected with the guide block d 8; a male die guide block d11 is arranged on the other side of the female die d10, the male die guide block d11 is arranged on the front supporting plate d5, a chute is formed in the middle of the male die guide block d11, and the male die d12 is arranged in the chute and can slide up and down in the chute; the tail end of the male die d12 is of an inclined downward blade structure, and the male die d12 is used for cutting off waste materials conveyed from the material belt storage groove; a scrap channel d7 is arranged right below the male die, and the scrap channel d7 is fixed on a guide block d8 and is used for discharging cut scraps.
Claims (8)
1. Hole retainer ring binding off pressure equipment machine, its characterized in that: comprises an automatic feeding mechanism, an automatic material taking mechanism, a closing-in press-fitting mechanism and a waste cutting mechanism; the automatic feeding mechanism is wound with a material belt, and automatic feeding is realized through the automatic feeding mechanism; the automatic material taking mechanism is arranged on one side of the automatic feeding mechanism, and the material belt conveyed from the automatic feeding mechanism passes through the automatic material taking mechanism to realize automatic material taking; the closing-in pressing mechanism is used for closing in the materials taken down by the automatic material taking mechanism and then pressing the materials on the one-way valve; the waste cutting mechanism is arranged on one side of the output of the material belt of the automatic material taking mechanism and is used for cutting waste after the check ring for the hole is taken out;
the closing-in press-mounting mechanism comprises a closing-in sleeve feeding cylinder arranged on a material belt guide plate, a closing-in sleeve base connected with the closing-in sleeve feeding cylinder, a closing-in sleeve arranged on the closing-in sleeve base, a lifting cylinder arranged right above the closing-in sleeve and arranged on a mounting frame, a lifting rod connected with the lifting cylinder, a support column arranged on a mounting bottom plate and used for supporting the valve body base to be assembled when a retainer ring is used for mounting holes, a cylinder mounting bracket fixed on a moving plate, a telescopic cylinder arranged on the cylinder mounting bracket, a cylinder connecting plate fixedly connected with the telescopic cylinder, a fixing seat arranged on one side of the telescopic cylinder and arranged on the cylinder connecting plate, a closing-in mounting block inserted inside the fixing seat and fixed on the cylinder connecting plate through a closing-in mounting block fixing plate, a pressing rod arranged on the closing-in mounting block through a pressing rod guide sleeve, a spring sleeved on the pressing rod, a vacuum generator arranged at the tail end of the pressing rod, an air inlet joint communicated with the inside the pressing rod and connected with the air inlet joint, and a sealing rod arranged on the pressing rod corresponding to the sealing plate through the lifting rod, and the sealing rod; the closing-up ejector rod is arranged on the material taking fixed block through a closing-up ejector rod guide sleeve, the hole check ring is pressed into the closing-up installation block through the closing-up ejector rod and a lifting cylinder arranged right above the closing-up sleeve, closing-up treatment of the hole check ring is completed, the cylinder installation support moves right above the support column under the action of the moving plate after closing-up treatment, and the hole check ring is pressed into the valve body through the combined action of a pressing cylinder and a telescopic cylinder arranged right above the support column;
the waste cutting mechanism comprises a mounting bottom plate, a vertical plate arranged on the mounting bottom plate, a rear supporting plate arranged on one side of the vertical plate, a front supporting plate arranged on the other side of the vertical plate, a guide block arranged on the front supporting plate, a mounting cover plate arranged on the guide block, a cylinder mounting plate arranged on the vertical plate and arranged above the front supporting plate, a cylinder arranged on the cylinder mounting plate, a cylinder connecting block connected with the cylinder and a male die connected with the cylinder connecting block.
2. The hole retainer ring closing-in press machine according to claim 1, wherein: the automatic feeding mechanism comprises a supporting frame, a speed regulating motor, a rotating shaft, a material tray baffle plate, a mounting pad and a locking hand knob; wherein, the supporting frame is provided with a motor mounting plate and a rolling bearing; the speed regulating motor is arranged on the motor mounting plate, and an output shaft of the speed regulating motor is connected with one end of the rotating shaft through a coupler; the rotating shaft is arranged on the rolling bearing, and the speed regulating motor drives the rotating shaft to rotate; a retainer ring is machined in the circumferential direction of the rotating shaft, the retainer ring and the rotating shaft are machined into an integrated structure, a mounting hole is machined at the tail end of the rotating shaft, and a material tray with a circular structure is mounted at a position, close to the retainer ring, on the rotating shaft; the other side of the material tray is provided with a material tray baffle plate and a mounting pad in sequence, the locking hand button passes through the mounting pad and is fixed in the mounting hole, the material tray is fixed on the rotating shaft through the locking hand button, and the material tray is driven to rotate through the rotation of the rotating shaft; a material belt storage groove is processed on the material disc, a material belt with a hole check ring is stored on the material belt storage groove, and the material disc is driven to rotate by a speed regulating motor, so that automatic feeding is realized; a flat key is also arranged between the rotating shaft and the material tray.
3. The hole retainer ring closing-in press machine according to claim 1, wherein: the automatic material taking mechanism comprises: the device comprises a mounting rack, a mounting bottom plate, a material belt guide plate, a cover plate, a fixed hand knob, a material belt positioning block, a longitudinal feeding cylinder, a material belt pressing plate, a material taking fixed block, a fixed mounting plate, a floating plate, a linear bearing, a transverse feeding cylinder mounting seat, a cylinder transition plate, a guide post, a floating joint, a press mounting cylinder, a material taking pressure head guide sleeve and a reset spring; the lifting device comprises a mounting base plate, a lifting cylinder, a lifting rod, a linear guide rail, a moving plate, a buffer, a mounting block and a pushing cylinder, wherein the mounting base plate is provided with the mounting frame, the lifting cylinder is arranged above the mounting frame and connected with the lifting rod, the linear guide rail is arranged at the bottom of the mounting frame, the moving plate capable of sliding is arranged on the linear guide rail, the buffer is arranged at two ends of the linear guide rail, the side wall of the moving plate is connected with the mounting block, and the mounting block is connected with the pushing cylinder; the movable plate is also provided with a support frame, and the bottom of the support frame is provided with a mounting plate; a material taking mechanism is arranged on the mounting plate; the lifting cylinder drives the lifting rod to move up and down, and the lifting rod is pressed on the material taking mechanism, so that the material taking mechanism realizes material taking operation; two fixed mounting plates are mounted on the mounting bottom plate, a material belt guide plate and a material taking fixed block are mounted on the two fixed mounting plates, a cover plate is mounted on the material belt guide plate through a fixed hand button, and the cover plate is used for limiting the moving displacement of the material belt and preventing the material belt from shifting in the conveying process; a transverse feeding cylinder mounting seat is arranged at the bottom of the material belt guide plate, a transverse feeding cylinder is arranged on the transverse feeding cylinder mounting seat, and a cylinder transition plate is arranged on the transverse feeding cylinder; a material belt pressing plate is arranged on the material taking fixing block, and a material taking hole is formed in the material belt pressing plate; a longitudinal feeding cylinder is further arranged at the middle position of the material taking fixed block and the material belt guide plate, and the longitudinal feeding cylinder is arranged on the cylinder transition plate; a material belt positioning block is arranged on the longitudinal feeding cylinder; the material belt positioning block is provided with two positioning pins matched with the round holes of the hole check ring on the material belt, when the longitudinal feeding cylinder is started, the positioning pins are just inserted into the round holes of the hole check ring on the material belt, and the transverse feeding cylinder drives the positioning block to move back and forth, so that the material belt sequentially passes through the cover plate and the material belt pressing plate, and the automatic feeding of the material belt is realized; a press-fit cylinder is arranged below the mounting bottom plate, and a floating joint is arranged on the press-fit cylinder; a floating plate is arranged on the floating joint; the floating plate is arranged below the material taking fixed block; a material taking pressure head is arranged at a position on the floating plate corresponding to the material belt pressing plate, the material taking pressure head is arranged on the material taking fixed block through a material taking pressure head guide sleeve, the material taking pressure head and a material taking hole on the material belt pressing plate are positioned on the same vertical line, a reset spring is arranged on the material taking pressure head, and the material taking pressure head can move up and down relative to the material taking fixed block under the action of a press-fitting cylinder; a material taking mechanism is arranged right above the material taking pressure head; the material taking mechanism is connected with the vacuum generator, the end face of the material taking mechanism is provided with negative pressure through the vacuum generator, when the material is taken, the material taking mechanism is clamped with the material taking pressure head under the action of the lifting air cylinder, the hole check ring is taken down from the material belt, the material taking mechanism adsorbs the hole check ring on the end face by utilizing the negative pressure formed by the end face, and the taken hole check ring is placed at the position of the closing-in press-fitting mechanism by utilizing the movable plate for closing-in treatment.
4. The hole retainer ring closing-in press machine according to claim 1, wherein: a supporting plate is further arranged between the cylinder mounting plate and the vertical plate, a material belt storage groove is processed in the middle of the guide block, and waste materials after the check rings for holes are removed are arranged in the material belt storage groove; a female die is arranged at one end, close to the male die, of the guide block; the female die is arranged on the front supporting plate and fixedly connected with the guide block; a male die guide block is arranged on the other side of the female die, the male die guide block is arranged on the front supporting plate, a chute is formed in the middle of the male die guide block, and the male die is arranged in the chute and can slide up and down in the chute; the tail end of the male die is of an inclined downward blade structure, and the male die is used for cutting off waste materials conveyed from the material belt storage groove; and a waste material channel is further arranged right below the male die and fixed on the guide block and used for discharging cut waste materials.
5. The hole retainer ring closing-in press machine according to claim 3, wherein: the material taking mechanism comprises a first guide sleeve, a material taking rod, a first fixed sleeve, a first spring and a material taking rod anti-rotation block; the first guide sleeve is arranged on the mounting plate, the material taking rod is inserted into the first guide sleeve, and a plurality of through holes are formed in the end part of the material taking rod; the through hole is connected with a connector on the side wall of the material taking rod; the connector is connected with a vacuum generator; the first fixing sleeve is sleeved on the material taking rod, one end of the first fixing sleeve is fixed on the mounting plate, and a first spring is arranged between the first fixing sleeve and the material taking rod; a material taking rod anti-rotation block is arranged at the top end of the first spring; the anti-rotation block of the material taking rod is fixed at the top end of the material taking rod, when material is required to be taken, the material taking mechanism is moved to the position of the material taking hole, the lifting cylinder is started at the moment, the lifting rod on the lifting cylinder pushes the material taking rod to move downwards to take the material, and meanwhile the check ring for the hole is adsorbed on the end face of the material taking rod by utilizing negative pressure formed by the end face of the material taking rod.
6. The hole retainer ring closing-in press machine according to claim 3, wherein: the front end of the fixed mounting plate, namely the feeding position of the material belt, is also provided with a sensor bracket, and a photoelectric detection sensor is arranged on the sensor bracket and is used for detecting whether the material belt exists.
7. The hole retainer ring closing-in press machine according to claim 3, wherein: still set up dust removal mechanism on the mounting panel, dust removal mechanism includes: the second guide sleeve, the dust removing rod, the second fixing sleeve, the second spring and the dust removing rod anti-rotation block; the second guide sleeve is arranged on the mounting plate, the dust removing rod is inserted into the second guide sleeve, a dust removing hole is formed in the center of the dust removing rod, and a sealing ring is arranged at the end part of the dust removing hole; the dust removing holes are communicated with the vacuum pipeline, and dust is removed through vacuum adsorption; the second fixing sleeve is sleeved on the dust removing rod, one end of the second fixing sleeve is fixed on the mounting plate, and a second spring is arranged between the second fixing sleeve and the dust removing rod; a dust removing rod anti-rotation block is arranged at the top end of the second spring; the dust removing rod anti-rotation block is fixed on the top end of the dust removing rod, after the material is taken out, the dust removing mechanism is moved to the position of the material taking hole through the moving plate, the lifting cylinder is started at the moment, the lifting rod on the lifting cylinder pushes the dust removing rod to move downwards, and scrap iron generated in the material taking process is sucked into the vacuum pipeline through the dust removing hole and the vacuum pipeline.
8. The hole retainer ring closing-in press machine according to claim 1, wherein: the press mounting rod is provided with a displacement sensor detection block, and a displacement sensor is arranged below the displacement sensor detection block, and whether the precision and the mounting size after the press mounting rod are qualified or not is detected through the displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373619.7A CN107877124B (en) | 2017-12-19 | 2017-12-19 | Closing-in press-fitting machine for hole retainer ring |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711373619.7A CN107877124B (en) | 2017-12-19 | 2017-12-19 | Closing-in press-fitting machine for hole retainer ring |
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| CN107877124A CN107877124A (en) | 2018-04-06 |
| CN107877124B true CN107877124B (en) | 2023-06-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108857338B (en) * | 2018-07-19 | 2023-06-27 | 浙江亚太机电股份有限公司 | ABS solenoid valve body retaining ring pressure equipment device |
| CN110253242A (en) * | 2019-06-11 | 2019-09-20 | 苏州托克斯冲压设备有限公司 | Open flap-type closing device |
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