CN112091584B

CN112091584B - Automatic feed bearing pressure equipment machine

Info

Publication number: CN112091584B
Application number: CN202010935502.9A
Authority: CN
Inventors: 王翠莲
Original assignee: Guangdong Haiyu Intelligent Equipment Group Co ltd
Current assignee: Guangdong Haiyu Intelligent Equipment Group Co.,Ltd.
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-12-10
Anticipated expiration: 2040-09-08
Also published as: CN112091584A

Abstract

The invention discloses an automatic feeding bearing press-mounting machine which comprises a base, an upper frame and a rocker arm operation box, wherein the upper frame is arranged on the upper end surface of the base, the rocker arm operation box is arranged on one side of the front surface of the upper frame, a U-shaped plate is fixedly connected to the position, close to the middle, of the upper end surface of the base, an extrusion mechanism is arranged at the top end of the U-shaped plate, feeding mechanisms are arranged on two sides of the extrusion mechanism, the feeding mechanisms are arranged on the upper end surface of the U-shaped plate, and a transmission mechanism is arranged on the upper end surface of the base on the front surface of the U-shaped plate. The material receiving mechanism is arranged, and after press mounting, finished products are taken out by the material receiving mechanism and put on the slide way to naturally slide into the material receiving box to be collected, so that the functionality of the device is enriched, and the practicability is enhanced.

Description

Automatic feed bearing pressure equipment machine

Technical Field

The invention relates to bearing press-fitting equipment, in particular to an automatic feeding bearing press-fitting machine, and belongs to the technical field of application of bearing press-fitting equipment.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision, and the bearings can be divided into two categories of rolling bearing and sliding bearing according to the difference of friction properties of the moving elements.

The bearing is widely applied, the bearing and a workpiece need to be installed together for use in certain mechanical parts, the workpiece and the bearing are manually placed and positioned in a traditional installation mode, then the bearing and the workpiece are pressed down by a machine to complete press mounting of the bearing and the workpiece, the operation mode is low in working efficiency, and a human body is in close contact with the machine in the pressing process of the machine, so that certain danger exists, and therefore the automatic feeding bearing press mounting machine is provided.

Disclosure of Invention

The invention aims to solve the problems that the work efficiency is low and a certain danger exists due to the fact that a machine is close to a human body in the pressing process of the machine, and the problem that the traditional bearing pressing mode is that a workpiece and a bearing are placed manually, and then the bearing and the workpiece are pressed down by the machine, and the automatic feeding bearing pressing machine is provided.

The purpose of the invention can be realized by the following technical scheme: the utility model provides an automatic feed bearing pressure equipment machine, includes base, upper ledge and rocking arm control box, and the upper end at the base is installed to the upper ledge, and rocking arm control box installs in the positive one side of upper ledge, the base up end leans on middle position department fixedly connected with U-shaped plate, and the top of U-shaped plate installs extrusion mechanism, and extrusion mechanism both sides all are provided with feeding mechanism, feeding mechanism installs the up end at the U-shaped plate, drive mechanism is installed to the up end of the positive base of U-shaped plate, receiving agencies is installed to the up end of the base at the U-shaped plate back, and one side of receiving agencies installs the bracing, the top fixedly connected with slide of bracing, one side of bracing is provided with the receipts magazine.

The invention has further technical improvements that: extrusion mechanism is including extrusion cylinder, two sets of first flat board, two sets of guiding axles and two sets of first linear bearing, and is two sets of first flat board is through two sets of guiding axle fixed connection, and two sets of the guiding axle distributes in two sets of the both ends of first flat board, it is two sets of first linear bearing installs respectively at two sets of on the guiding axle, two sets of common fixedly connected with fly leaf on the first linear bearing, extrusion cylinder installs and is located the top first dull and stereotyped up end, the uide bushing is installed on the top of fly leaf, and extrusion cylinder's piston rod runs through rather than the first flat board that is close to and extends to the inside of uide bushing, extrusion cylinder's the terminal fixedly connected with extrusion post of piston rod, and pressurized positioning platform mechanism is installed to the first flat board up end under the extrusion post.

The invention has further technical improvements that: the pressurized positioning table mechanism comprises a first mounting seat and a first positioning column, a counter bore is formed in the first mounting seat, the inside of the counter bore is movably connected with the first positioning column, a spring is arranged inside the counter bore, and the spring is abutted to the first positioning column.

The invention has further technical improvements that: the feeding mechanism comprises an L-shaped plate and a fixed block, the fixed block is arranged on the front of the L-shaped plate, the front of the fixed block is fixedly connected with a first connecting plate, a waist-shaped through hole is formed in the position of the first connecting plate on the fixed block, the back of the L-shaped plate at the position corresponding to the fixed block is fixedly connected with a first air cylinder through a second connecting plate, the tail end of a piston rod of the first air cylinder and the inner side of the first connecting plate are fixedly connected with arc bayonet stoppers, the two arc bayonet stoppers are positioned in the waist-shaped through hole, the back of the L-shaped plate below the first air cylinder is provided with a second air cylinder, the tail end of the piston rod of the second air cylinder is fixedly connected with a third connecting plate, one side of the L-shaped plate below the fixed block is fixedly connected with a placing plate, a positioning groove is formed in the placing plate, and the other end of the third connecting plate is fixedly connected with a second positioning column, and the outside cover of second reference column is equipped with second linear bearing, second linear bearing with place board fixed connection, the second reference column runs through L shaped plate respectively and places the board to second reference column and constant head tank are the coaxial setting.

The invention has further technical improvements that: the top of fixed block has been seted up and has been placed the hole, and has placed the opening sleeve in placing the hole, the telescopic inside coaxial line of opening is provided with the location axle.

The invention has further technical improvements that: the positioning shaft is arranged on the base, the positioning shaft is arranged on the positioning shaft, the groove hole is formed in the top end of the L-shaped plate, one side, close to the groove hole, of the top end of the L-shaped plate is fixedly connected with a groove sleeve, a groove column is inserted into the groove sleeve, the groove column penetrates through the L-shaped plate, and the other end of the groove column penetrates through the groove hole and extends to the outside of the positioning shaft.

The invention has further technical improvements that: the transmission mechanism comprises a base plate, a motor, two groups of second guide rails and two groups of second sliding blocks, wherein the motor is arranged on one side of the bottom end of the base plate, a fixed shaft is fixedly connected to one side of the upper end surface of the base plate, the fixed shaft is connected with a synchronous wheel through a bearing, an output shaft of the motor penetrates through the base plate, the tail end of the output shaft of the motor is fixedly connected with another synchronous wheel, the two groups of synchronous wheels are jointly connected with a synchronous belt, the upper end surface of the base plate on the back surface of the synchronous belt is fixedly connected with a first guide rail, the first guide rail is provided with two groups of first sliding blocks, the top ends of the two groups of first sliding blocks are jointly connected with a lower sliding plate, the two groups of second guide rails are respectively and fixedly connected to two sides of the upper end surface of the lower sliding plate, the two groups of second sliding blocks are respectively arranged on the two groups of second guide rails, and the two groups of second sliding blocks are jointly connected with an upper sliding plate, and the equal fixedly connected with several shaped plates in both sides of upper slide up end, and all install feed die clamping cylinder on several shaped plates, feed clamp splice is all installed to feed die clamping cylinder's piston end.

The invention has further technical improvements that: the positive fixedly connected with fourth connecting plate of lower slide, the fourth connecting plate is connected with the hold-in range through the fifth connecting plate, the third cylinder is installed on the top of fourth connecting plate, and the piston rod end of third cylinder passes through sixth connecting plate and upper slide fixed connection, the equal fixedly connected with extension board in both sides of base plate bottom.

The invention has further technical improvements that: the receiving agencies is including second mount pad, revolving cylinder and fourth cylinder, revolving cylinder installs the up end at the second mount pad, the revolving end at revolving cylinder is installed to the fourth cylinder, the terminal fixedly connected with seventh connecting plate of piston rod of fourth cylinder, and one side of seventh connecting plate up end installs and receive material die clamping cylinder, and receives material die clamping cylinder's piston end and be connected with and receive the material clamp splice.

The invention has further technical improvements that: the use method of the press-mounting machine specifically comprises the following steps:

the method comprises the following steps: placing the bearing to be pressed into a lower feeding mechanism on the left side, manually pulling out the groove columns, sleeving the bearing to be pressed into the outer wall of the positioning shaft one by one, then freely sliding the bearing to the inside of the opening sleeve, similarly placing the workpiece to be pressed into a higher feeding mechanism on the right side, and inserting the groove columns into the groove holes in the positioning shaft when the pressing of the bearing and the workpiece to be pressed are finished;

step two: the piston rod of the first cylinder extends out to enable the arc bayonet limiting block fixed at the tail end of the piston rod of the first cylinder to contact with the outer wall of a bearing to be pressed, so that a limiting effect is achieved, the bearing can accurately fall into the positioning groove under the action of the positioning shaft, the motor rotates to drive the two synchronizing wheels to rotate and then drive the synchronous belt to rotate, and further drive the fifth connecting plate and the fourth connecting plate fixed on the synchronous belt to rotate, the lower sliding plate fixed by the fourth connecting plate can stably move under the action of the first guide rail and the first sliding block, when the feeding clamping cylinder and the feeding clamping block on the left side of the lower sliding plate move to the position of the feeding mechanism with the shorter left side, the piston rod of the third cylinder is ejected outwards, so that the feeding clamping block extends out of the placing plate, the feeding clamping cylinder drives the feeding clamping block to close and clamp the bearing on the positioning groove, and the piston rod of the third cylinder retracts after the bearing on the positioning groove is clamped, then the motor continues to rotate to drive the lower sliding plate to move, when the left feeding clamping cylinder and the feeding clamping block move to the position of the compression positioning table mechanism, the piston rod of the third cylinder is ejected outwards, the bearing clamped on the feeding clamping block is placed at the top end of the first mounting seat, then the feeding clamping cylinder is released to place the clamped bearing down, the bearing passes through the first positioning column to be positioned and then falls into the first mounting seat, in addition, the feeding clamping cylinder and the feeding clamping block on the right side reach the position of the feeding mechanism on which the workpiece is mounted on the right side, at the moment, the feeding clamping cylinder and the feeding clamping block on the right side clamp the workpiece to be pressed, and then the workpiece is placed on the first mounting seat, coaxial positioning is carried out through the first positioning column, when the bearing to be pressed and the workpiece are fed and positioned, the piston rod of the extrusion cylinder extends out to push out the extrusion column fixed at the tail end of the piston rod of the extrusion cylinder, the bearing pressing device can move more accurately through the guide sleeve and then extrude the bearing to the first positioning column and the workpiece, the spring is mounted at the bottom end of the first positioning column and can move downwards freely to avoid interference with the extrusion column, and when the workpiece moves downwards under stress and completely covers the bearing, the pressing work is finished;

step three: finished product takes out by receiving agencies after the pressure equipment and puts into on the slide natural landing to collecting box in and collect, and revolving cylinder controls the direction of motion of fourth cylinder, and when receiving the material clamp splice clamp and getting the finished product, the piston rod of fourth cylinder upwards releases, and later revolving cylinder is rotatory 90 for receive the material clamp splice and aim at the position at slide place, then receive the material die clamping cylinder and loosen, the finished product just collects in slide natural landing to collecting box.

Compared with the prior art, the invention has the beneficial effects that:

1. be provided with the feeding mechanism of two sets of symmetries, feed die clamping cylinder and feed clamp splice, distance between two feed clamp splices is half of distance between two feeding mechanisms, consequently can the automatic positioning, one is used for pressing from both sides and gets the work piece, another one is used for pressing from both sides and gets the bearing, automatic feed's function is realized in feeding mechanism and the cooperation of feed clamp splice, the work efficiency has been showing and has been improved, the piston rod of extrusion cylinder stretches out and outwards releases the extrusion post of fixing at its piston rod end, and can more accurate removal through the uide bushing, then extrude first reference column and work piece and accomplish pressure equipment work, the loaded down with trivial details step of traditional manual pressure equipment bearing has been solved, and the human body need not contact with the structure that the machine pushed down, danger has been greatly reduced.

2. Be provided with two feed mechanism, a plurality of work pieces of equal all disposable installations and bearing of two feed mechanism inside for the staff can the intermittent type work, need not work incessantly, effectively alleviates intensity of labour, is provided with receiving agencies in addition, and the finished product is taken out by receiving agencies and is put into on the slide and naturally landing to collecting box in and collect after the pressure equipment, has richened the functional of device and has strengthened the practicality.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is a perspective view of the internal structure of the present invention from a first perspective.

Fig. 3 is a perspective view of the second aspect of the internal structure of the present invention.

Fig. 4 is a schematic sectional view of the internal structure of the present invention.

Fig. 5 is a schematic perspective view of the pressing mechanism of the present invention.

Fig. 6 is a schematic perspective sectional view of the internal structure of the pressure positioning table mechanism in the present invention.

FIG. 7 is an exploded view of the feeding mechanism of the present invention.

Fig. 8 is a schematic perspective sectional view of the structure of the fixing block of the present invention.

FIG. 9 is a perspective view of the groove pillar of the present invention.

Fig. 10 is a schematic perspective view of the structure of the feeding mechanism of the present invention.

Fig. 11 is a schematic perspective view of the feeding mechanism of the present invention with the fixed block hidden.

Fig. 12 is a perspective view of the transmission mechanism of the present invention.

Fig. 13 is a perspective view of the receiving mechanism of the present invention.

In the figure: 1. a base; 2. putting the frame on; 3. a U-shaped plate; 4. an extrusion mechanism; 41. an extrusion cylinder; 42. a first plate; 43. a guide shaft; 44. a first linear bearing; 45. a movable plate; 46. a guide sleeve; 47. extruding the column; 48. a compression positioning table mechanism; 481. a first mounting seat; 482. a countersunk hole; 483. a first positioning post; 484. a spring; 5. a feeding mechanism; 51. an L-shaped plate; 52. a fixed block; 53. a first connecting plate; 54. perforating in a waist shape; 55. a second connecting plate; 56. a first cylinder; 57. an arc-shaped bayonet limiting block; 58. a second cylinder; 59. a third connecting plate; 510. placing the plate; 511. positioning a groove; 512. a second positioning column; 513. a second linear bearing; 514. placing holes; 515. an open sleeve; 516. positioning the shaft; 517. a groove hole; 518. a groove sleeve; 519. groove posts; 6. a transmission mechanism; 61. a substrate; 62. a motor; 63. a fixed shaft; 64. a synchronizing wheel; 65. a synchronous belt; 66. a first guide rail; 67. a first slider; 68. a lower slide plate; 69. a second guide rail; 610. a second slider; 611. an upper slide plate; 612. a table-shaped plate; 613. a feeding clamping cylinder; 614. a feeding clamping block; 615. a fourth connecting plate; 616. a fifth connecting plate; 617. a third cylinder; 618. a sixth connecting plate; 619. a support plate; 7. a material receiving mechanism; 71. a second mounting seat; 72. a rotating cylinder; 73. a fourth cylinder; 74. a seventh connecting plate; 75. a material receiving clamping cylinder; 76. a material receiving clamping block; 8. bracing; 9. a slideway; 10. a material receiving box; 11. a rocker arm operating box.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-13, an automatic feeding bearing press-mounting machine comprises a base 1, an upper frame 2 and a rocker arm operating box 11, wherein the upper frame 2 is installed on the upper end surface of the base 1, the rocker arm operating box 11 is installed on one side of the front surface of the upper frame 2, a U-shaped plate 3 is fixedly connected to the position, close to the middle, of the upper end surface of the base 1, an extrusion mechanism 4 is installed at the top end of the U-shaped plate 3, feeding mechanisms 5 are respectively arranged on two sides of the extrusion mechanism 4, the configurations of parts contained in the two groups of feeding mechanisms 5 are the same, the difference is that the specifications of the parts in one group of feeding mechanisms 5 are larger than those in the other group of feeding mechanisms 5, the larger group is used for accommodating workpieces, the smaller group is used for accommodating bearings, the feeding mechanisms 5 are installed on the upper end surface of the U-shaped plate 3, a transmission mechanism 6 is installed on the upper end surface of the base 1 on the front surface of the U-shaped plate 3, a receiving mechanism 7 is installed on the upper end surface of the base 1 on the back surface of the U-shaped plate 3, and one side of the material receiving mechanism 7 is provided with an inclined strut 8, the top end of the inclined strut 8 is fixedly connected with a slide way 9, and one side of the inclined strut 8 is provided with a material receiving box 10.

The extruding mechanism 4 comprises an extruding cylinder 41, two groups of first flat plates 42, two groups of guide shafts 43 and two groups of first linear bearings 44, the two groups of first flat plates 42 are fixedly connected through the two groups of guide shafts 43, the two groups of guide shafts 43 are distributed at two ends of the two groups of first flat plates 42, the two groups of first linear bearings 44 are respectively installed on the two groups of guide shafts 43, a movable plate 45 is fixedly connected to the two groups of first linear bearings 44 together, the extruding cylinder 41 is installed on the upper end face of the first flat plate 42 located above, a guide sleeve 46 is installed at the top end of the movable plate 45, a piston rod of the extruding cylinder 41 penetrates through the first flat plate 42 close to the extruding cylinder 41 and extends to the inside of the guide sleeve 46, an extruding column 47 is fixedly connected to the tail end of the piston rod of the extruding cylinder 41, and a compression positioning table mechanism 48 is installed on the upper end face of the first flat plate 42 right below the extruding column 47.

The pressed positioning table mechanism 48 comprises a first mounting seat 481 and a first positioning column 483, wherein a counter bore 482 is formed in the first mounting seat 481, the first positioning column 483 is movably connected inside the counter bore 482, a spring 484 is installed inside the counter bore 482, and the spring 484 is abutted to the first positioning column 483. The top end of the first positioning column 483 is tapered.

The transmission mechanism 6 comprises a base plate 61, a motor 62, two groups of second guide rails 69 and two groups of second sliding blocks 610, wherein the motor 62 is installed at one side of the bottom end of the base plate 61, a fixed shaft 63 is fixedly connected at one side of the upper end surface of the base plate 61, a synchronizing wheel 64 is connected to the fixed shaft 63 through a bearing, an output shaft of the motor 62 penetrates through the base plate 61 and is fixedly connected with another synchronizing wheel 64 at the tail end of the output shaft, a synchronizing belt 65 is commonly connected to the two groups of synchronizing wheels 64, a first guide rail 66 is fixedly connected to the upper end surface of the base plate 61 at the back of the synchronizing belt 65, two groups of first sliding blocks 67 are installed on the first guide rail 66, a lower sliding plate 68 is commonly connected to the top ends of the two groups of first sliding blocks 67, the two groups of second guide rails 69 are respectively fixedly connected to two sides of the upper end surface of the lower sliding plate 68, the two groups of second sliding blocks 610 are respectively installed on the two groups of second guide rails 69, and are commonly connected to an upper sliding plate 611, and several plates 612 are fixedly connected to both sides of the upper end surface of the upper slide plate 611, and a feeding clamping cylinder 613 is mounted on each of the several plates 612, and a feeding clamping block 614 is mounted at the piston end of each of the feeding clamping cylinders 613.

The front of lower slide 68 is connected with fourth connecting plate 615, and fourth connecting plate 615 is connected with hold-in range 65 through fifth connecting plate 616, and third cylinder 617 is installed on the top of fourth connecting plate 615, and the piston rod end of third cylinder 617 passes through sixth connecting plate 618 and upper slide 611 fixed connection, the equal fixedly connected with extension board 619 in both sides of base plate 61 bottom, extension board 619 fixed connection at the up end of base 1.

By adopting the technical scheme: the automatic bearing press-fitting device is provided with two groups of symmetrical feeding mechanisms 5, feeding clamping cylinders 613 and feeding clamping blocks 614, the distance between the two feeding clamping blocks 614 is half of the distance between the two feeding mechanisms 5, so that automatic positioning can be realized, one feeding clamping cylinder is used for clamping a workpiece, the other feeding clamping block is used for clamping a bearing, the feeding mechanisms 5 and the feeding clamping blocks 614 are matched to realize the automatic feeding function, the working efficiency is obviously improved, a piston rod of an extrusion cylinder 41 extends out to push an extrusion column 47 fixed at the tail end of the piston rod outwards, the extrusion column can move more accurately through a guide sleeve 46, then the first positioning column 483 and the workpiece are extruded to complete press-fitting work, the complicated steps of the traditional manual press-fitting of the bearing are solved, a human body does not need to be in contact with a structure pressed down by a machine, and dangerousness is greatly reduced.

Example 2

The feeding mechanism 5 comprises an L-shaped plate 51 and a fixed block 52, the fixed block 52 is installed on the front surface of the L-shaped plate 51, the front surface of the fixed block 52 is fixedly connected with a first connecting plate 53, a waist-shaped through hole 54 is formed in the position of the first connecting plate 53 on the fixed block 52, the back surface of the L-shaped plate 51 corresponding to the fixed block 52 is fixedly connected with a first air cylinder 56 through a second connecting plate 55, the tail end of a piston rod of the first air cylinder 56 and the inner side of the first connecting plate 53 are fixedly connected with arc-shaped bayonet limiting blocks 57, the two arc-shaped bayonet limiting blocks 57 are both positioned in the waist-shaped through hole 54, the back surface of the L-shaped plate 51 below the first air cylinder 56 is provided with a second air cylinder 58, the tail end of a piston rod of the second air cylinder 58 is fixedly connected with a third connecting plate 59, one side of the L-shaped plate 51 below the fixed block 52 is fixedly connected with a placing plate 510, a positioning groove 511 is formed in the placing plate 510, and the depth of the positioning groove 511 is 1mm, the other end of the third connecting plate 59 is fixedly connected with a second positioning column 512, a second linear bearing 513 is sleeved outside the second positioning column 512, the second linear bearing 513 is fixedly connected with the placing plate 510, the second positioning column 512 respectively penetrates through the L-shaped plate 51 and the placing plate 510, and the second positioning column 512 and the positioning groove 511 are coaxially arranged.

The top end of the fixed block 52 is provided with a placing hole 514, an opening sleeve 515 is placed in the placing hole 514, and a positioning shaft 516 is coaxially arranged inside the opening sleeve 515.

The top end of the positioning shaft 516 is provided with a groove hole 517, one side of the top end of the L-shaped plate 51, which is close to the groove hole 517, is fixedly connected with a groove sleeve 518, a groove column 519 is inserted into the groove sleeve 518, the groove column 519 penetrates through the L-shaped plate 51, the other end of the groove column 519 penetrates through the groove hole 517 and extends to the outside of the positioning shaft 516, the length of the positioning shaft 516 is greater than that of the opening sleeve 515, and the distance between the bottom end of the positioning shaft 516 and the top end of the second positioning column 512 is smaller than the thickness of one bearing.

The material receiving mechanism 7 comprises a second mounting seat 71, a rotary cylinder 72 and a fourth cylinder 73, the rotary cylinder 72 is mounted on the upper end face of the second mounting seat 71, the fourth cylinder 73 is mounted at the rotary end of the rotary cylinder 72, a seventh connecting plate 74 is fixedly connected to the tail end of a piston rod of the fourth cylinder 73, a material receiving clamping cylinder 75 is mounted on one side of the upper end face of the seventh connecting plate 74, and a material receiving clamping block 76 is connected to the piston end of the material receiving clamping cylinder 75.

By adopting the technical scheme: be provided with two feed mechanism 5, a plurality of work pieces of 5 inside equal disposable installations of two feed mechanisms and bearing for the staff can the intermittent type work, need not work incessantly, effectively alleviates intensity of labour, is provided with receiving agencies 7 in addition, and the finished product is taken out by receiving agencies 7 after the pressure equipment and is put into slide 9 on natural landing to collecting box 10 in collect, has richened the functional of device and has strengthened the practicality.

Example 2

Referring to fig. 1-13, the present invention further provides a method for using an automatic feeding bearing press, which specifically includes the following steps:

the method comprises the following steps: placing the bearings to be pressed into the feeding mechanism 5 which is short on the left side, manually pulling out the groove columns 519, sleeving the bearings to be pressed into the outer wall of the positioning shaft 516 one by one, then freely sliding into the opening sleeve 515, similarly placing the workpieces to be pressed into the feeding mechanism 5 which is high on the right side, and inserting the groove columns 519 into the groove holes 517 in the positioning shaft 516 when the pressing of the bearings and the workpieces to be pressed are finished;

step two: the piston rod of the first cylinder 56 extends out to make the arc bayonet limiting block 57 fixed at the end of the piston rod contact with the outer wall of the bearing to be pressed, so that the bearing has a limiting effect, the bearing can accurately fall into the positioning groove 511 under the action of the positioning shaft 516, the motor 62 rotates to drive the two synchronizing wheels 64 to rotate and then drive the synchronous belt 65 to rotate, and further drive the fifth connecting plate 616 and the fourth connecting plate 615 fixed on the synchronous belt 65 to rotate, the lower sliding plate 68 fixed on the fourth connecting plate 615 can stably move under the action of the first guide rail 66 and the first sliding block 67, when the feeding clamping cylinder 613 and the feeding clamping block 614 on the left side of the lower sliding plate 68 move to the position of the shorter feeding mechanism 5 on the left side, the piston rod of the third cylinder 617 is ejected outwards, so that the feeding clamping block 614 extends out above the placing plate 510, the feeding clamping cylinder 613 drives the feeding clamping block 614 to close and clamp the upper bearing of the positioning groove 511, the piston rod of the third cylinder 617 retracts after clamping the bearing on the positioning slot 511, then the motor 62 continues to rotate to drive the lower sliding plate 68 to move, when the left feeding clamping cylinder 613 and the feeding clamping block 614 move to the position of the pressed positioning table mechanism 48, the piston rod of the third cylinder 617 is ejected outwards, the bearing clamped on the feeding clamping block 614 is placed at the top end of the first mounting seat 481, then the feeding clamping cylinder 613 releases the clamped bearing, the bearing passes through the first positioning post 483 to be positioned and then falls onto the first mounting seat 481, and in addition, the right feeding clamping cylinder 613 and the feeding clamping block 614 reach the position of the feeding mechanism 5 with the workpiece mounted on the right side, at this time, the workpiece to be pressed is clamped away by the right feeding clamping cylinder 613 and the feeding clamping block 614, and is similarly placed onto the first mounting seat 481, and is coaxially positioned by the first positioning post 483, when the bearing and the workpiece to be pressed are fed and positioned, the piston rod of the extrusion cylinder 41 extends out to push the extrusion column 47 fixed at the tail end of the piston rod outwards, and can move more accurately through the guide sleeve 46, and then the extrusion column 483 and the workpiece are extruded, the spring 484 mounted at the bottom end of the first positioning column 483 can move downwards freely to avoid interference with the extrusion column 47, and when the workpiece is stressed to move downwards and completely covers the bearing, the pressing work is finished;

step three: the finished product is taken out by receiving agencies 7 after the pressure equipment and is put into slide 9 and naturally slides down to collecting box 10 and collect, and revolving cylinder 72 controls the direction of motion of fourth cylinder 73, and when receiving clamping piece 76 and getting the finished product, the piston rod of fourth cylinder 73 upwards released, and later revolving cylinder 72 rotated 90 for receive clamping piece 76 aims at the position at slide 9 place, then receive material die clamping cylinder 75 and loosen, and the finished product just slides down naturally to collecting box 10 through slide 9 and collects.

The working principle is as follows: when the press-fitting device is used, the bearings to be press-fitted are placed in the feeding mechanism 5 which is arranged on the left side and is shorter, the groove columns 519 are pulled out manually, then the bearings to be press-fitted are sleeved on the outer wall of the positioning shaft 516 one by one and then freely slide into the opening sleeve 515, similarly, the workpieces to be press-fitted are placed in the feeding mechanism 5 which is arranged on the right side and is higher, and when the press-fitted bearings and the workpieces to be press-fitted are stacked, the groove columns 519 are inserted into the groove holes 517 in the positioning shaft 516;

the piston rod of the first cylinder 56 extends out to make the arc bayonet limiting block 57 fixed at the end of the piston rod contact with the outer wall of the bearing to be pressed, so that the bearing has a limiting effect, the bearing can accurately fall into the positioning groove 511 under the action of the positioning shaft 516, the motor 62 rotates to drive the two synchronizing wheels 64 to rotate and then drive the synchronous belt 65 to rotate, and further drive the fifth connecting plate 616 and the fourth connecting plate 615 fixed on the synchronous belt 65 to rotate, the lower sliding plate 68 fixed on the fourth connecting plate 615 can stably move under the action of the first guide rail 66 and the first sliding block 67, when the feeding clamping cylinder 613 and the feeding clamping block 614 on the left side of the lower sliding plate 68 move to the position of the shorter feeding mechanism 5 on the left side, the piston rod of the third cylinder 617 is ejected outwards, so that the feeding clamping block 614 extends out above the placing plate 510, the feeding clamping cylinder 613 drives the feeding clamping block 614 to close and clamp the upper bearing of the positioning groove 511, the piston rod of the third cylinder 617 retracts after clamping the bearing on the positioning slot 511, then the motor 62 continues to rotate to drive the lower sliding plate 68 to move, when the left feeding clamping cylinder 613 and the feeding clamping block 614 move to the position of the pressed positioning table mechanism 48, the piston rod of the third cylinder 617 is ejected outwards, the bearing clamped on the feeding clamping block 614 is placed at the top end of the first mounting seat 481, then the feeding clamping cylinder 613 releases the clamped bearing, the bearing passes through the first positioning post 483 to be positioned and then falls onto the first mounting seat 481, and in addition, the right feeding clamping cylinder 613 and the feeding clamping block 614 reach the position of the feeding mechanism 5 with the workpiece mounted on the right side, at this time, the workpiece to be pressed is clamped away by the right feeding clamping cylinder 613 and the feeding clamping block 614, and is similarly placed onto the first mounting seat 481, and is coaxially positioned by the first positioning post 483, when the bearing and the workpiece to be pressed are fed and positioned, the piston rod of the extrusion cylinder 41 extends out to push the extrusion column 47 fixed at the tail end of the piston rod outwards, and can move more accurately through the guide sleeve 46, and then the extrusion column 483 and the workpiece are extruded, the spring 484 mounted at the bottom end of the first positioning column 483 can move downwards freely to avoid interference with the extrusion column 47, and when the workpiece is stressed to move downwards and completely covers the bearing, the pressing work is finished;

the finished product is taken out by receiving agencies 7 after the pressure equipment and is put into slide 9 and naturally slides down to collecting box 10 and collect, and revolving cylinder 72 controls the direction of motion of fourth cylinder 73, and when receiving clamping piece 76 and getting the finished product, the piston rod of fourth cylinder 73 upwards released, and later revolving cylinder 72 rotated 90 for receive clamping piece 76 aims at the position at slide 9 place, then receive material die clamping cylinder 75 and loosen, and the finished product just slides down naturally to collecting box 10 through slide 9 and collects.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an automatic feed bearing pressure equipment machine, includes base (1), upper ledge (2) and rocker arm control box (11), and the up end at base (1) is installed in upper ledge (2), and install in the positive one side of upper ledge (2) its characterized in that in rocker arm control box (11): the device comprises a base (1), wherein a U-shaped plate (3) is fixedly connected to the position, close to the middle, of the upper end face of the base (1), an extrusion mechanism (4) is installed at the top end of the U-shaped plate (3), feeding mechanisms (5) are arranged on two sides of the extrusion mechanism (4), the feeding mechanisms (5) are installed on the upper end face of the U-shaped plate (3), a transmission mechanism (6) is installed on the upper end face of the base (1) on the front side of the U-shaped plate (3), a material receiving mechanism (7) is installed on the upper end face of the base (1) on the back side of the U-shaped plate (3), an inclined support (8) is installed on one side of the material receiving mechanism (7), a slide (9) is fixedly connected to the top end of the inclined support (8), a material receiving box (10) is arranged on one side of the inclined support (8), and the extrusion mechanism (4) comprises an extrusion cylinder (41), two first flat plates (42), two guide shafts (43) and two linear bearings (44), the two groups of first flat plates (42) are fixedly connected through two groups of guide shafts (43), the two groups of guide shafts (43) are distributed at two ends of the two groups of first flat plates (42), the two groups of first linear bearings (44) are respectively arranged on the two groups of guide shafts (43), movable plates (45) are fixedly connected to the two groups of first linear bearings (44) together, the extrusion air cylinder (41) is arranged on the upper end surface of the first flat plate (42) positioned above, a guide sleeve (46) is arranged at the top end of each movable plate (45), a piston rod of the extrusion air cylinder (41) penetrates through the first flat plate (42) close to the extrusion air cylinder and extends into the guide sleeve (46), an extrusion column (47) is fixedly connected to the tail end of the piston rod of the extrusion air cylinder (41), a compression positioning table mechanism (48) is arranged on the upper end surface of the first flat plate (42) under the extrusion column (47), and the compression positioning table mechanism (s (43) 48) The feeding mechanism (5) comprises an L-shaped plate (51) and a fixed block (52), the fixed block (52) is arranged on the front face of the L-shaped plate (51), the front face of the fixed block (52) is fixedly connected with a first connecting plate (53), a waist-shaped through hole (54) is formed in the fixed block (52) at the position of the first connecting plate (53), and the back face of the L-shaped plate (51) corresponding to the fixed block (52) is fixedly connected with a first air cylinder (56) through a second connecting plate (55), the tail end of a piston rod of the first air cylinder (56) and the inner side of the first connecting plate (53) are fixedly connected with arc bayonet limiting blocks (57), the two arc bayonet limiting blocks (57) are located in the waist-shaped through hole (54), the back of the L-shaped plate (51) below the first air cylinder (56) is provided with a second air cylinder (58), the tail end of the piston rod of the second air cylinder (58) is fixedly connected with a third connecting plate (59), one side of the L-shaped plate (51) below the fixing block (52) is fixedly connected with a placing plate (510), the placing plate (510) is provided with a positioning groove (511), the other end of the third connecting plate (59) is fixedly connected with a second positioning column (512), the second positioning column (512) is sleeved with a second linear bearing (513), the second linear bearing (513) is fixedly connected with the placing plate (510), and the second positioning column (512) respectively penetrates through the L-shaped plate (51) and the placing plate (510), and the second positioning column (512) and the positioning groove (511) are arranged coaxially.

2. The automatic feed bearing press as claimed in claim 1, wherein: a placing hole (514) is formed in the top end of the fixing block (52), an opening sleeve (515) is placed in the placing hole (514), and a positioning shaft (516) is coaxially arranged inside the opening sleeve (515).

3. The automatic feed bearing press as claimed in claim 2, wherein: the top of location axle (516) has seted up fluted hole (517), one side fixedly connected with groove cover (518) that L shaped plate (51) top is close to fluted hole (517), and the inside grafting of groove cover (518) has fluted post (519), fluted post (519) run through L shaped plate (51), and the other end of fluted post (519) passes fluted hole (517) and extends to the outside of location axle (516).

4. An automatic feed bearing press as claimed in claim 3, wherein: the transmission mechanism (6) comprises a base plate (61), a motor (62), two groups of second guide rails (69) and two groups of second sliding blocks (610), wherein the motor (62) is installed at one side of the bottom end of the base plate (61), a fixed shaft (63) is fixedly connected to one side of the upper end surface of the base plate (61), a synchronous wheel (64) is connected to the fixed shaft (63) through a bearing, an output shaft of the motor (62) penetrates through the base plate (61) and is fixedly connected with another synchronous wheel (64) at the tail end of the output shaft of the base plate, two groups of synchronous wheels (64) are jointly connected with a synchronous belt (65), a first guide rail (66) is fixedly connected to the upper end surface of the base plate (61) at the back of the synchronous belt (65), two groups of first sliding blocks (67) are installed on the first guide rail (66), and the top ends of the two groups of first sliding blocks (67) are jointly connected with a lower sliding plate (68), two sets of second guide rail (69) fixed connection respectively in the both sides of lower slide (68) up end, it is two sets of second slider (610) is installed respectively two sets of on second guide rail (69), two sets of be connected with slide (611) on second slider (610) jointly, and the equal fixedly connected with several boards (612) in both sides of going up slide (611) up end, and all install feed clamping cylinder (613) on several boards (612), feed clamp splice (614) are all installed to the piston end of feed clamping cylinder (613).

5. The automatic feed bearing press as claimed in claim 4, wherein: the front face of the lower sliding plate (68) is fixedly connected with a fourth connecting plate (615), the fourth connecting plate (615) is connected with a synchronous belt (65) through a fifth connecting plate (616), a third air cylinder (617) is installed at the top end of the fourth connecting plate (615), the tail end of a piston rod of the third air cylinder (617) is fixedly connected with an upper sliding plate (611) through a sixth connecting plate (618), and supporting plates (619) are fixedly connected to the two sides of the bottom end of the base plate (61).

6. The automatic feed bearing press as claimed in claim 5, wherein: receiving agencies (7) are including second mount pad (71), revolving cylinder (72) and fourth cylinder (73), the up end at second mount pad (71) is installed in revolving cylinder (72), the rotation end at revolving cylinder (72) is installed in fourth cylinder (73), the terminal fixedly connected with seventh connecting plate (74) of piston rod of fourth cylinder (73), and one side of seventh connecting plate (74) up end installs and receive material die clamping cylinder (75), and the piston end of receiving material die clamping cylinder (75) is connected with and receives material clamp splice (76).

7. The automatic feed bearing press as claimed in claim 6, wherein: the use method of the press-mounting machine specifically comprises the following steps:

the method comprises the following steps: the bearing to be pressed is placed in the feeding mechanism (5) which is arranged on the left side and is short, the groove columns (519) are pulled out manually, then the bearing to be pressed is sleeved on the outer wall of the positioning shaft (516) one by one and then freely slides into the opening sleeve (515), similarly, a workpiece to be pressed is placed in the feeding mechanism (5) which is arranged on the right side and is high, and when the pressing of the bearing and the workpiece to be pressed are finished, the groove columns (519) are inserted into the groove holes (517) in the positioning shaft (516);

step two: the piston rod of the first air cylinder (56) extends out to enable the arc bayonet limiting block (57) fixed at the tail end of the piston rod to contact with the outer wall of a bearing to be pressed, so that the limiting effect is achieved, the bearing can accurately fall into the positioning groove (511) under the action of the positioning shaft (516), the motor (62) rotates to drive the two synchronizing wheels (64) to rotate and then drive the synchronous belt (65) to rotate, then the fifth connecting plate (616) and the fourth connecting plate (615) fixed on the synchronous belt (65) are driven to rotate, the lower sliding plate (68) fixed on the fourth connecting plate (615) can stably move under the action of the first guide rail (66) and the first sliding block (67), when the feeding clamping air cylinder (613) and the feeding clamping block (614) on the left side of the lower sliding plate (68) move to the position of the feeding mechanism (5) with the shorter left side, the piston rod of the third air cylinder (617) is ejected outwards, the feeding clamping block (614) is extended above the placing plate (510), the feeding clamping cylinder (613) drives the feeding clamping block (614) to close and clamp the upper bearing of the positioning groove (511), the piston rod of the third cylinder (617) retracts after the upper bearing of the positioning groove (511) is clamped, then the motor (62) continues to rotate to drive the lower sliding plate (68) to move, when the feeding clamping cylinder (613) and the feeding clamping block (614) on the left side move to the position of the pressed positioning table mechanism (48), the piston rod of the third cylinder (617) is ejected outwards, the bearing clamped on the feeding clamping block (614) is placed at the top end of the first mounting seat (481), then the feeding clamping cylinder (613) is released to place the clamped bearing down, the bearing passes through the first positioning column (483) to be positioned and then falls onto the first mounting seat (481), and the feeding clamping cylinder (613) and the feeding clamping block (614) on the right side reach the position of the feeding mechanism (5) with a workpiece on the right side, at the moment, the workpiece to be pressed is clamped away by the feeding clamping cylinder (613) and the feeding clamping block (614) on the right side, and is put on the first mounting seat (481) in the same way, and is coaxially positioned through the first positioning column (483), when the bearing to be pressed and the workpiece are fed and positioned completely, the piston rod of the extrusion cylinder (41) extends out to push out the extrusion column (47) fixed at the tail end of the piston rod, and can move more accurately through the guide sleeve (46), and then is extruded to the first positioning column (483) and the workpiece, the spring (484) is arranged at the bottom end of the first positioning column (483) and can move downwards freely to avoid interference with the extrusion column (47), and when the workpiece is stressed to move downwards and completely covers the bearing, the pressing work is completed;

step three: finished products are taken out by receiving agencies (7) after the pressure equipment and put into slide (9) on the nature landing collects in collecting box (10), revolving cylinder (72) control fourth cylinder (73) the direction of motion, when receiving material clamp splice (76) clamp and getting the finished product, the piston rod of fourth cylinder (73) upwards releases, later revolving cylinder (72) are rotatory 90 for receive the position that material clamp splice (76) aim at slide (9) place, then receive material clamp cylinder (75) and loosen, the finished product just passes through slide (9) and naturally slides to collecting box (10) in and collects.