CN115228982B - Bending equipment for automobile part production - Google Patents
Bending equipment for automobile part production Download PDFInfo
- Publication number
- CN115228982B CN115228982B CN202210919223.2A CN202210919223A CN115228982B CN 115228982 B CN115228982 B CN 115228982B CN 202210919223 A CN202210919223 A CN 202210919223A CN 115228982 B CN115228982 B CN 115228982B
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- bending
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- outer side
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- 238000005452 bending Methods 0.000 title claims abstract description 118
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 54
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 3
- 239000002184 metal Substances 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/006—Bending sheet metal along straight lines, e.g. to form simple curves combined with measuring of bends
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/045—With a wiping movement of the bending blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses bending equipment for producing automobile parts, which comprises a base, wherein a bending mechanism is arranged on the base, the bending mechanism comprises a secondary bending assembly and a primary bending assembly, an angle detection assembly is movably arranged on the outer side of a sliding fixing assembly, a fixed lifting mechanism is fixedly arranged at the top of the base and comprises an automatic fixing assembly, an extrusion driving block and a self-lifting assembly.
Description
Technical Field
The invention relates to the technical field, in particular to bending equipment for producing automobile parts.
Background
Vehicles that are powered by themselves and are driven without being mounted on rails or electric power, and vehicles that are driven by mechanical energy are generally referred to as vehicles. The automobile is required to use more parts during production and manufacture, most parts are made of metal plates, and bending equipment is required to bend the metal plates when the metal plates are processed into parts required by the automobile.
When sheet metal is bent, can no longer bend sheet metal and carry out accurate measurement to sheet metal's angle of bending, can lead to sheet metal's angle of bending not to accord with actual production demand, secondly, current bending equipment is when fixing to the sheet metal, and can not accomplish the sheet metal when the sheet metal reaches bending equipment, just fix the inside at bending equipment with the sheet metal, secondly also can not accomodate the ball that the bottom was convenient for remove when the sheet metal was fixed, the result in when the sheet metal is fixed, the ball causes the sheet metal to slide when being fixed, make the sheet metal fix not firm enough, and when bending at the wide angle, current bending equipment also inconvenient operation.
Therefore, a bending device for producing automobile parts is provided.
Disclosure of Invention
The invention aims to provide bending equipment for producing automobile parts, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an equipment of bending for automobile parts production, includes the base, first drive groove, second drive groove and logical groove have been seted up to the inside of base, be provided with bending mechanism on the base, bending mechanism includes secondary bending subassembly and primary bending subassembly, primary bending subassembly movable mounting is on the base, secondary bending subassembly movable mounting is on the base, primary bending subassembly is in the top of secondary bending subassembly, the inside movable mounting of base has the slip fixed subassembly, the outside movable mounting of slip fixed subassembly has the angle detection subassembly;
The top fixed mounting of base has fixed elevating system, fixed elevating system includes automatic fixed subassembly, extrusion drive piece and self-elevating subassembly, extrusion drive piece passes through connecting block and automatic fixed subassembly movable mounting, extrusion drive piece passes through the tooth's socket in the outside and self-elevating subassembly movable mounting, the top of base is located to automatic fixed subassembly, the inside of base is located to self-elevating subassembly, the inside movable mounting of base has automatic chucking subassembly, extrusion drive piece passes through drive spring and base fixed mounting.
Preferably, the inside of base has seted up a plurality of through-hole, the top fixed mounting of self-elevating module has mount pad and mount pad slidable connection in the inside of through-hole, the top rotation of mount pad is connected with the ball.
Preferably, the inside of base has been seted up and has been placed the chamber and in the below of extrusion drive piece, automatic chucking subassembly includes spacing lug and magnet, magnet fixed connection is placing the inside in chamber, spacing lug sliding connection is placing the inside in chamber, and sets up in the below of magnet.
Preferably, the automatic fixing component comprises a placing groove, a pressing plate is connected in the placing groove in a sliding mode, and a driving gear is connected with the connecting block through tooth grooves in an engaged mode.
Preferably, the self-lifting assembly comprises a transmission gear and a threaded rod, a tooth slot is formed in the outer side of the connecting block and is meshed with the transmission gear, the threaded rod is rotationally connected to the bottom of the base, a connecting shaft is fixedly connected to the inside of the transmission gear, a belt pair is connected between the connecting shaft and the threaded rod in a transmission mode, a connecting plate is connected to the outer side of the top of the threaded rod in a threaded mode, and a driving plate is rotationally connected to the top of the connecting plate.
Preferably, the sliding fixing assembly comprises a fixing shaft, two ends of the fixing shaft are fixedly connected with a driving block and a limiting block respectively, the fixing shaft penetrates through the limiting block and the inside of the through groove and extends to the outer side of the base, and the driving block is internally connected with a screw rod in a threaded mode.
Preferably, the angle detection assembly comprises a connecting disc, the connecting disc is rotationally connected to the outer side of the fixed shaft, an automatic telescopic rod is fixedly connected to the outer side of the connecting disc, and a telescopic detection rod is fixedly connected to the outer side of the automatic telescopic rod.
Preferably, the assembly of once bending includes the installing frame, the inside fixedly connected with cylinder of installing frame, the top fixedly connected with board of bending of cylinder, the top fixedly connected with of board of bending supports tight board, the slip chamber has been seted up to the inside of base, the outside fixedly connected with spacing frame of installing frame, the bottom fixedly connected with connecting rod of driving piece just extends to the inside of spacing frame.
Preferably, the secondary bending assembly comprises a pushing block, and a bending column is fixedly connected to the outer side of the pushing block.
Preferably, the bottom of the self-lifting assembly is fixedly provided with a supporting assembly, and the supporting assembly is fixedly connected to the bottom of the base.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the automatic clamping assembly, the automatic clamping assembly comprises the limiting protruding block, the limiting protruding block is clamped into the clamping groove on the extrusion driving block, so that the extrusion driving block is limited and cannot move, the situation that the driving spring is continuously stressed due to movement of the extrusion driving block is avoided, the service life of the device is prolonged, the roller is arranged between the outer side of the limiting protruding block and the placing cavity, friction force between the limiting protruding block and the placing cavity is reduced through the roller, the limiting protruding block cannot enter the placing cavity due to the fact that the limiting protruding block is clamped by the placing cavity in the process of entering the placing cavity, when a plate moves to be in contact with the chute on the limiting protruding block, the plate can extrude the limiting protruding block to move downwards and enable the limiting protruding block to enter the placing cavity, the limiting protruding block is separated from the clamping groove on the extrusion driving block, and the process that a plate pushes the extrusion driving block in the subsequent process is not affected.
According to the invention, the extrusion driving block can be pushed by the plate, the extrusion driving block can drive the connecting block to move, the connecting block drives the compacting plate to move downwards through the driving gear through the tooth slot on the outer side, so that the plate is clamped and fixed through the compacting plate, meanwhile, the extrusion driving block drives the threaded rod to rotate through the transmission gear, the connecting shaft and the belt pair when moving, the threaded rod rotates to drive the connecting plate to move, the driving plate is fixedly connected with the supporting component and fixedly connected with the mounting seat, the driving plate can be pulled to move downwards after the connecting plate moves downwards, and the mounting seat is pulled into the through hole after the driving plate moves downwards, so that the plate is not influenced by balls when the plate is fixed, the plate is rocked, and the firmness of the plate in fixing is improved.
3. According to the invention, the motor is started to drive the driving block to move through the screw rod, the driving block can drive the connecting rod and the fixed shaft to synchronously move, the connecting rod can drive the mounting frame to move through the limiting frame when moving, so that the mounting frame can be moved to a designated position, the fixed shaft can also drive the angle detection assembly to move, the angle detection assembly is always in a relatively fixed position with the mounting frame, and the telescopic detection rod can be pulled out to be attached to the surface of the plate during bending, so that the plate is bent at an acute angle by the bending plate, and meanwhile, the bending angle of the plate can be detected, so that the bending angle meets the actual production requirement.
4. In the invention, if the bending angle of the plate is an obtuse angle, so that the requirement cannot be met by one-time bending, at the moment, secondary bending is needed, the motor drives the movable block to move in the first driving groove through the driving rod, the movable block can be driven to move when moving, the movable block contacts with the plate through the bending column after moving, the bending column can bend the plate for the second time along with continuous moving of the movable block, and the telescopic detection rod is pulled out to be attached to the surface of the plate, so that the bending angle of the plate can be detected when the bending column bends the plate, and the bending angle of the plate is ensured to meet the actual requirement.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a cross-sectional perspective view of the overall structure A-A of the present invention;
FIG. 3 is a schematic illustration of the connection of the extrusion drive block, the self-elevating assembly and the mount of the present invention;
FIG. 4 is a schematic illustration of the connection of the squeeze drive block and the auto-fix assembly of the present invention;
FIG. 5 is a cross-sectional view of the monolithic structure B-B of the present invention;
FIG. 6 is a perspective view of a primary bending assembly of the present invention;
FIG. 7 is a perspective view of the angle detection assembly of the present invention;
Fig. 8 is an enlarged view of C of fig. 2 in accordance with the present invention.
In the figure:
1. a base; 101. a first driving groove; 102. a second driving groove; 103. a through groove;
2. a secondary bending component; 201. a pushing block; 202. bending the column;
3. a slide fixing assembly; 301. a fixed shaft; 302. a limiting block; 303. a driving block; 304. a screw rod;
4. A primary bending component; 401. a mounting frame; 402. a slide block; 403. a cylinder; 404. a bending plate; 405. a pressing plate; 406. a limit frame; 407. a connecting rod; 408. a sliding chamber;
5. An angle detection assembly; 501. a connecting disc; 502. an automatic telescopic rod; 503. a telescopic detection rod;
6. an automatic fixing assembly; 601. a placement groove; 602. a compacting plate; 603. a drive gear;
7. extruding the driving block; 701. a connecting block;
8. a self-elevating assembly; 801. a transmission gear; 802. a connecting shaft; 803. a belt; 804. a threaded rod; 805. a connecting plate; 806. a driving plate;
9. An automatic clamping assembly; 901. a limit bump; 902. a magnet; 10. a drive spring; 11. a mounting base; 12. a ball; 13. a support assembly; 14. the cavity is placed.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, the present invention provides a technical scheme of a bending device for producing automobile parts, which comprises:
The utility model provides a bending equipment is used in automobile parts production, includes base 1, first drive slot 101, second drive slot 102 and logical groove 103 have been seted up to the inside of base 1, be provided with bending mechanism on base 1, bending mechanism includes secondary bending subassembly 2 and primary bending subassembly 4, primary bending subassembly 4 movable mounting is on base 1, secondary bending subassembly 2 movable mounting is on base 1, primary bending subassembly 4 is in the top of secondary bending subassembly 2, the inside movable mounting of base 1 has slip fixed subassembly 3, the outside movable mounting of slip fixed subassembly 3 has angle detection subassembly 5;
The top fixed mounting of base 1 has fixed elevating system, fixed elevating system includes automatic fixed subassembly 6, extrusion drive piece 7 and self-elevating subassembly 8, extrusion drive piece 7 passes through connecting block 701 and automatic fixed subassembly 6 movable mounting, extrusion drive piece 7 passes through the tooth's socket in the outside and self-elevating subassembly 8 movable mounting, the top of base 1 is located to automatic fixed subassembly 6, the inside of base 1 is located to self-elevating subassembly 8, the inside movable mounting of base 1 has automatic chucking subassembly 9, extrusion drive piece 7 passes through actuating spring 10 and base 1 fixed mounting.
Through the contact of panel slip back and automatic chucking subassembly 9 for automatic chucking subassembly 9 unblock extrusion drive piece 7, and then panel promotes extrusion drive piece 7 and removes, can drive automatic fixed subassembly 6 and lift subassembly 8 by oneself after the extrusion drive piece 7 removes and work, and automatic fixed subassembly 6 can fix the panel, and lift subassembly 8 by oneself can be with mount pad 11 and ball 12 income to the inside of through-hole, can once bend the panel through the subassembly 4 of bending of starting, can carry out the secondary bending to the panel through the subassembly 2 of bending of starting, and the angle of bending of accessible angle detection subassembly 5 to the panel detects simultaneously.
As an embodiment of the present invention, as shown in fig. 2 and 3, a plurality of through holes are formed in the base 1, a mounting seat 11 is fixedly mounted on the top of the self-lifting assembly 8, the mounting seat 11 is slidably connected to the inside of the through holes, and balls 12 are rotatably connected to the top of the mounting seat 11.
When the bending machine works, firstly, a plate to be bent is placed on the base 1, the plate is placed at the top of the ball 12, then the plate is pushed to move, and the sliding friction force of the plate moving on the base 1 is changed into rolling friction force through the ball 12, so that the plate can enter the base 1 more conveniently.
As an embodiment of the present invention, as shown in fig. 2-3 and fig. 8, the inside of the base 1 is provided with a placement cavity 14 and below the extrusion driving block 7, the automatic clamping assembly 9 includes a limit bump 901 and a magnet 902, the magnet 902 is fixedly connected inside the placement cavity 14, the limit bump 901 is slidably connected inside the placement cavity 14, and below the magnet 902, an iron block is fixedly installed inside the limit bump 901, a clamping groove is provided at the bottom of the extrusion driving block 7, and the limit bump 901 may be inserted inside the clamping groove.
During operation, be provided with the gyro wheel between the outside of spacing lug 901 and the chamber 14 of placing, reduce spacing lug 901 through the gyro wheel, with the frictional force of placing between the chamber 14, consequently, in the in-process that spacing lug 901 got into place the chamber 14, can not be placed the chamber 14 chucking and cause spacing lug 901 unable entering to place the chamber 14, when the panel remove to the chute contact on with spacing lug 901, the panel can extrude spacing lug 901 and move down and make spacing lug 901 get into the inside of placing the chamber 14, thereby make spacing lug 901 separate with the draw-in groove on the extrusion drive piece 7, thereby do not influence the in-process panel promotes the process of extrusion drive piece 7.
As an embodiment of the present invention, as shown in fig. 2 and fig. 4, the automatic fixing component 6 includes a placement groove 601, a compression plate 602 is slidably connected in the placement groove 601, the connection block 701 is engaged with and connected with a driving gear 603 through a tooth slot formed on the outer side, a clamping block is fixedly connected on the outer side of the compression plate 602, and a clamping groove limiting with the clamping block is formed on the side wall of the placement groove 601.
During operation, the panel that waits to bend can be contacted with extrusion drive piece 7 when removing to the terminal of base 1 and promote extrusion drive piece 7 and move towards the direction that is close to base 1, extrusion drive piece 7 can drive connecting block 701 and remove, connecting block 701 drives driving gear 603 through the tooth's socket in the outside and rotates, driving gear 603 rotates and drives pinch plate 602 and move down through the tooth's socket in the pinch plate 602 outside, in this process, extrusion drive piece 7 can be pushed into the inside of base 1 by the panel, consequently can not receive extrusion drive piece 7's influence when pinch plate 602 moves down, thereby can carry out preliminary clamp with the panel after making pinch plate 602 move down and fix.
As an embodiment of the present invention, as shown in fig. 2 and fig. 3, the self-lifting assembly 8 includes a transmission gear 801 and a threaded rod 804, a tooth slot is formed on the outer side of the connection block 701 and is meshed with the transmission gear 801, the threaded rod 804 is rotatably connected to the bottom of the base 1, a connection shaft 802 is fixedly connected to the inside of the transmission gear 801, a belt pair 803 is in transmission connection between the connection shaft 802 and the threaded rod 804, a connection plate 805 is connected to the outer side of the top of the threaded rod 804 in a threaded manner, a driving plate 806 is rotatably connected to the top of the connection plate 805, a groove corresponding to the threaded hole on the connection plate 805 is formed in the axial center of the driving plate 806, the threaded rod 804 can be placed in the groove, a support assembly 13 is movably mounted on the bottom of the self-lifting assembly 8, the support assembly 13 is fixedly connected to the bottom of the base 1, the support assembly 13 includes a telescopic support rod and a spring wound around the outer side of the telescopic support rod, and the telescopic support rod and the spring are fixedly connected to the bottom of the driving plate 806.
During operation, the extrusion driving block 7 can be pushed by a plate, the extrusion driving block 7 can drive the transmission gear 801 to rotate through the tooth grooves on the outer side when moving, the transmission gear 801 rotates to drive the threaded rod 804 to rotate through the connecting shaft 802 and the belt pair 803, the threaded rod 804 rotates to drive the connecting plate 805 to rotate on the outer side of the threaded rod 804 and move downwards in the vertical direction of the threaded rod 804 through the threaded groove on the connecting plate 805, as the connecting plate 805 is rotationally connected with the driving plate 806, and the driving plate 806 is fixedly connected with the mounting seat 11 and the mounting seat 11 is placed in the through hole, the driving plate 806 can not be driven to move when the connecting plate 805 rotates, the driving plate 806 can be pulled to move downwards after the connecting plate 805 moves downwards, the mounting seat 11 is pulled into the through hole after the driving plate 806 moves downwards, so that the balls 12 are not contacted with the plate any more, the plate can not be influenced by the balls 12 when the plate is fixed, the plate is rocked, the firmness of the plate is improved when the plate is fixed, the telescopic supporting rod and the spring are fixedly connected to the driving plate 806, and the driving plate 806 is prevented from tilting by the telescopic supporting rod and the spring.
As an embodiment of the present invention, as shown in fig. 1 and 5, the sliding fixing assembly 3 includes a fixing shaft 301, two ends of the fixing shaft 301 are fixedly connected with a driving block 303 and a limiting block 302, the fixing shaft 301 penetrates through the limiting block 302 and the inside of the through groove 103 and then extends to the outer side of the base 1, a screw rod 304 is connected to the inside of the driving block 303 in a threaded manner, a motor is fixedly connected to the outer side of the screw rod 304, and an output end of the motor is in transmission connection with the screw rod 304.
When the plate material fixing device works, the motor is started, the screw rod 304 is driven to rotate through the motor, the driving block 303 is driven to slide in the second driving groove 102 after the screw rod 304 rotates, the driving block 303 moves to drive the fixing shaft 301 to move, and the fixing shaft 301 is always above the plate material.
As an embodiment of the present invention, as shown in fig. 7, the angle detecting assembly 5 includes a connection disc 501, the connection disc 501 is rotatably connected to the outer side of the fixed shaft 301, an automatic telescopic rod 502 is fixedly connected to the outer side of the connection disc 501, and a telescopic detecting rod 503 is fixedly connected to the outer side of the automatic telescopic rod 502.
During operation, the automatic telescopic rod 502 is rotated and stretched first, the outer sides of the telescopic detection rod 503 and the plate are approximately in the same plane, the telescopic detection rod 503 is pulled out according to the width of the plate, the telescopic detection rod 503 is attached to the surface of the plate, the automatic telescopic rod 502 is fixed, the automatic telescopic rod 502 is not moved, when the plate is bent, the plate can drive the telescopic detection rod 503 to do circular motion around the connecting disc 501, the automatic telescopic rod 502 is driven to rotate on the outer side of the connecting disc 501, the automatic telescopic rod 502 is overlapped with the marking of the dial gauge on the connecting disc 501, and a specific bending angle is obtained, so that inaccurate angle measurement condition caused by the fact that the automatic telescopic rod 502 is driven to move when the plate is bent can not occur when the plate is bent for measuring the bending angle of the plate.
As an embodiment of the present invention, as shown in fig. 5 and 6, the primary bending component 4 includes a mounting frame 401, an air cylinder 403 is fixedly connected inside the mounting frame 401, a bending plate 404 is fixedly connected to the top of the air cylinder 403, a tightening plate 405 is fixedly connected to the top of the bending plate 404, two sliding grooves are symmetrically provided on the top of the base 1, two sliding blocks 402 are symmetrically and fixedly connected to the bottom of the mounting frame 401, the two sliding blocks 402 are correspondingly and slidably and limitedly connected to the inside of the two sliding grooves, a sliding cavity 408 is provided inside the base 1, a limiting frame 406 is fixedly connected to the outside of the mounting frame 401, and a connecting rod 407 is fixedly connected to the bottom of the driving block 303 and extends to the inside of the limiting frame 406.
During operation, by starting the air cylinder 403, the air cylinder 403 pushes the bending plate 404 and the abutting plate 405 to move, so that the abutting plate 405 contacts with the plate, and the plate is bent through the bending plate 404.
Because the bending positions of different types of plates are different, the position of the bending assembly 4 needs to be moved once, the driving block 303 is driven to move through the screw rod 304 by the motor, the driving block 303 can drive the connecting rod 407 and the fixed shaft 301 to synchronously move, the connecting rod 407 can drive the mounting frame 401 to move through the limiting frame 406 when moving, so that the mounting frame 401 can be moved to a specified position, and the fixed shaft 301 can also drive the angle detection assembly 5 to move, the angle detection assembly 5 is always in a relatively fixed position with the mounting frame 401, and when bending, the flexible detection rod 503 can be pulled out to be attached to the surface of the plate, so that the bending angle of the plate can be detected when the plate 404 bends, and the bending angle can be ensured to meet the actual production requirement.
In the process of taking out the plate, the drive spring 10 resets and can push the extrusion drive block 7 to move, when the plate moves to the top of spacing lug 901, extrusion drive block 7 will not contact with the plate any more this moment, thereby make extrusion drive block 7 reach the assigned position, make the plate no longer with extrusion spacing lug 901 along with the plate continues to move, at this moment magnet 902 adsorbs spacing lug 901 makes spacing lug 901 card go into the inside of draw-in groove on the extrusion drive block 7, thereby make extrusion drive block 7 by spacing can not take place to move, thereby avoid because of the condition that extrusion drive block 7 removes and cause drive spring 10 to continue the atress, and then improved the life of device.
As an embodiment of the present invention, as shown in fig. 1, the secondary bending assembly 2 includes a push block 201, a bending column 202 is fixedly connected to the outer side of the push block 201, moving blocks are symmetrically and fixedly connected to the bottom of the push block 201, and both moving blocks are slidably connected to the inside of the corresponding first driving slot 101, a driving rod is screwed to the inside of the moving block, the tail end of the driving rod is in transmission connection with the output end of the motor,
During operation, the motor is started, the motor drives the movable block to move in the first driving groove 101 through the driving rod, the movable block can drive the push block 201 to move when moving, the push block 201 moves and then contacts with the plate through the bending column 202, and the bending column 202 bends the plate for the second time along with the continuous movement of the push block 201.
When the bending angle of panel is the obtuse angle, once bend and already can't satisfy this demand, then need carry out the secondary and bend this moment, start the motor, the motor passes through actuating lever and movable block and drives the ejector pad 201 and remove, and ejector pad 201 removes and makes the post 202 of bending contact with panel, and dials out flexible measuring lever 503 and laminating with panel surface to can detect the bending angle of panel when bending the post 202 and bending the panel, in order to ensure that the bending angle of panel accords with actual demand.
Working principle: when in work, firstly, a plate to be bent is placed on the base 1, the plate is placed on the top of the ball 12, then the plate is pushed to move, the sliding friction force of the plate moving on the base 1 is changed into rolling friction force through the ball 12, so that the plate can enter the base 1 more conveniently until the plate contacts with the chute on the limit lug 901, the rest of the limit lug 901 is clamped with the clamping groove on the extrusion driving block 7, as the roller is arranged between the outer side of the limit lug 901 and the placing cavity 14, the friction force between the limit lug 901 and the placing cavity 14 is reduced through the roller, and therefore, in the process that the limit lug 901 enters the placing cavity 14, the limiting lug 901 cannot enter the placing cavity 14 due to the fact that the limiting lug 901 cannot enter the placing cavity 14 due to the clamping of the placing cavity 14, the limiting lug 901 can be extruded into the placing cavity 14 through the gravity of the plate, so that the limiting lug 901 is separated from a clamping groove on the extrusion driving block 7, the process that the plate pushes the extrusion driving block 7 in the follow-up process is not influenced, the extrusion driving block 7 can be contacted with the extrusion driving block 7 and pushed to move along with the continuous movement of the plate, the extrusion driving block 7 can drive the connecting block 701 to move, the connecting block 701 drives the driving gear 603 to rotate through a tooth groove on the outer side, the driving gear 603 rotates to drive the pressing plate 602 to move downwards through the tooth groove on the outer side of the pressing plate 602, In this process, the extrusion driving block 7 is pushed into the base 1 by the plate, so the pressing plate 602 is not affected by the extrusion driving block 7 when moving downwards, so the plate is clamped and fixed after the pressing plate 602 moves downwards, meanwhile, the extrusion driving block 7 drives the transmission gear 801 to rotate through the tooth space on the outer side when moving, the transmission gear 801 drives the threaded rod 804 to rotate through the connecting shaft 802 and the belt pair 803, the threaded rod 804 rotates to drive the connecting plate 805 to move downwards in the vertical direction of the threaded rod 804, and because the connecting plate 805 is rotationally connected with the driving plate 806, And the driving plate 806 is fixedly connected with the bottom supporting component 13, so that the driving plate 806 is not influenced by the rotation of the connecting plate 805, the driving plate 806 is pulled to move downwards after the connecting plate 805 moves downwards, the mounting seat 11 is pulled into the through hole after the driving plate 806 moves downwards, the balls 12 are not contacted with the plate, the plate is not influenced by the balls 12 when being fixed, the plate is rocked, the firmness of the plate fixing is improved, the driving plate 806 is fixedly connected with the driving plate 806 through the telescopic supporting rod and the spring, the telescopic supporting rod and the spring support the driving plate 806, The drive plate 806 is prevented from tilting, the bending positions of plates of different types are different, so that the position of the bending assembly 4 needs to be moved once, the motor is started, the screw rod 304 is driven to rotate by the motor, the drive block 303 is driven to slide in the second drive groove 102 after the screw rod 304 rotates, the drive block 303 moves to drive the fixed shaft 301 to move, the drive block 303 moves to drive the connecting rod 407 and the fixed shaft 301 to synchronously move, the connecting rod 407 drives the mounting frame 401 to move through the limiting frame 406 when moving, so that the mounting frame 401 can be moved to a designated position, the fixing shaft 301 also drives the angle detecting component 5to move, so that the angle detecting component 5 is always in a relatively fixed position with the mounting frame 401, when the plate is bent, the automatic telescopic rod 502 can be rotated and stretched, so that the telescopic detecting rod 503 is approximately in the same plane with the outer side of the plate, then the telescopic detecting rod 503 is pulled out according to the width of the plate, the telescopic detecting rod 503 is attached to the surface of the plate, then the automatic telescopic rod 502 is fixed, so that the automatic telescopic rod 502 is not moved, when the plate is bent, the plate drives the telescopic detecting rod 503 to do circular motion around the connecting disc 501, and further drives the automatic telescopic rod 502 to rotate at the outer side of the connecting disc 501, The automatic telescopic rod 502 is overlapped with the marking line of the dial gauge on the connecting disc 501, so that a specific bending angle is obtained, when the bending angle of the plate is measured, the condition that the angle measurement is inaccurate due to the fact that the automatic telescopic rod 502 is driven to move when the plate is bent is avoided, the bending angle of the plate can be detected when the plate is bent by the bending plate 404, so that the bending angle meets the actual production requirement, when the bending angle of the plate is an obtuse angle, the requirement cannot be met by one-time bending, at the moment, secondary bending is needed, a motor is started, and the motor drives the push block 201 to move through the driving rod and the moving block, The push block 201 moves to enable the bending column 202 to be in contact with the plate, and the telescopic detection rod 503 is pulled out to be attached to the surface of the plate, so that the bending angle of the plate can be detected when the bending column 202 bends the plate, and the bending angle of the plate is ensured to meet the actual requirement.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Bending equipment for automobile part production, which comprises a base (1), and is characterized in that: the novel bending device comprises a base (1), and is characterized in that a first driving groove (101), a second driving groove (102) and a through groove (103) are formed in the base (1), a bending mechanism is arranged on the base (1) and comprises a secondary bending component (2) and a primary bending component (4), the primary bending component (4) is movably mounted on the base (1), the secondary bending component (2) is movably mounted on the base (1), the primary bending component (4) is arranged above the secondary bending component (2), a sliding fixing component (3) is movably mounted in the base (1), and an angle detection component (5) is movably mounted on the outer side of the sliding fixing component (3);
The automatic lifting device is characterized in that a fixed lifting mechanism is fixedly arranged at the top of the base (1), the fixed lifting mechanism comprises an automatic fixing component (6), an extrusion driving block (7) and a self-lifting component (8), the extrusion driving block (7) is movably arranged with the automatic fixing component (6) through a connecting block (701), the extrusion driving block (7) is movably arranged with the self-lifting component (8) through a tooth slot at the outer side, the automatic fixing component (6) is arranged at the top of the base (1), the self-lifting component (8) is arranged in the base (1), an automatic clamping component (9) is movably arranged in the base (1), and the extrusion driving block (7) is fixedly arranged with the base (1) through a driving spring (10);
a plurality of through holes are formed in the base (1), an installation seat (11) is fixedly arranged at the top of the self-lifting assembly (8), the installation seat (11) is slidably connected in the through holes, and balls (12) are rotatably connected to the top of the installation seat (11);
The automatic clamping assembly (9) comprises a limit lug (901) and a magnet (902), wherein the magnet (902) is fixedly connected in the accommodating cavity (14), the limit lug (901) is slidably connected in the accommodating cavity (14) and is arranged below the magnet (902), an iron block is fixedly arranged in the limit lug (901), a clamping groove is formed in the bottom of the extrusion driving block (7), and the limit lug (901) can be inserted in the clamping groove;
The automatic fixing assembly (6) comprises a placing groove (601), a pressing plate (602) is slidably connected in the placing groove (601), a driving gear (603) is connected with the connecting block (701) in a meshed mode through a tooth slot arranged on the outer side, and the driving gear (603) rotates to drive the pressing plate (602) to move downwards through the tooth slot arranged on the outer side of the pressing plate (602);
The self-lifting assembly (8) comprises a transmission gear (801) and a threaded rod (804), tooth grooves are formed in the outer side of the connecting block (701) and are meshed with the transmission gear (801), the threaded rod (804) is rotationally connected to the bottom of the base (1), a connecting shaft (802) is fixedly connected to the inside of the transmission gear (801), a belt pair (803) is connected between the connecting shaft (802) and the threaded rod (804) in a transmission mode, a connecting plate (805) is connected to the outer side threads of the top of the threaded rod (804), and a driving plate (806) is rotationally connected to the top of the connecting plate (805).
2. The bending apparatus for producing automotive parts according to claim 1, wherein: the sliding fixing assembly (3) comprises a fixing shaft (301), two ends of the fixing shaft (301) are fixedly connected with a driving block (303) and a limiting block (302) respectively, the fixing shaft (301) penetrates through the limiting block (302) and the through groove (103) and extends to the outer side of the base (1), and a screw rod (304) is connected with the driving block (303) through threads.
3. The bending apparatus for producing automotive parts according to claim 1, wherein: the angle detection assembly (5) comprises a connecting disc (501), the connecting disc (501) is rotationally connected to the outer side of the fixed shaft (301), an automatic telescopic rod (502) is fixedly connected to the outer side of the connecting disc (501), and a telescopic detection rod (503) is fixedly connected to the outer side of the automatic telescopic rod (502).
4. The bending apparatus for producing automotive parts according to claim 1, wherein: the utility model provides a subassembly (4) of bending once includes installing frame (401), the inside fixedly connected with cylinder (403) of installing frame (401), the top fixedly connected with of cylinder (403) bends board (404), the top fixedly connected with of bending board (404) supports tight board (405), sliding chamber (408) have been seted up to the inside of base (1), the outside fixedly connected with spacing frame (406) of installing frame (401), the inside of connecting rod (407) and extension to spacing frame (406) of the bottom fixedly connected with of driving block (303).
5. The bending apparatus for producing automotive parts according to claim 1, wherein: the secondary bending assembly (2) comprises a pushing block (201), and a bending column (202) is fixedly connected to the outer side of the pushing block (201).
6. The bending apparatus for producing automotive parts according to claim 1, wherein: the bottom of the self-lifting assembly (8) is fixedly provided with a supporting assembly (13), and the supporting assembly (13) is fixedly connected to the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210919223.2A CN115228982B (en) | 2022-07-29 | 2022-07-29 | Bending equipment for automobile part production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210919223.2A CN115228982B (en) | 2022-07-29 | 2022-07-29 | Bending equipment for automobile part production |
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| Publication Number | Publication Date |
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| CN115228982A CN115228982A (en) | 2022-10-25 |
| CN115228982B true CN115228982B (en) | 2024-07-30 |
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| CN202210919223.2A Active CN115228982B (en) | 2022-07-29 | 2022-07-29 | Bending equipment for automobile part production |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680859A (en) * | 2021-08-16 | 2021-11-23 | 张宇晴 | Machining is with bender that has structure of rolling over by a wide margin |
| CN114472625A (en) * | 2022-04-06 | 2022-05-13 | 山东宏泰电器有限公司 | Forming equipment for multi-angle bending of refrigerator inner container |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5288110B2 (en) * | 2008-08-11 | 2013-09-11 | 村田機械株式会社 | Angle measuring instrument |
| CN107262563B (en) * | 2017-07-19 | 2023-08-18 | 奥美森智能装备股份有限公司 | Bending machine |
| CN216989319U (en) * | 2022-03-22 | 2022-07-19 | 青岛鑫宇汇机械制造有限公司 | Full-automatic bender of numerical control panel |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680859A (en) * | 2021-08-16 | 2021-11-23 | 张宇晴 | Machining is with bender that has structure of rolling over by a wide margin |
| CN114472625A (en) * | 2022-04-06 | 2022-05-13 | 山东宏泰电器有限公司 | Forming equipment for multi-angle bending of refrigerator inner container |
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| CN115228982A (en) | 2022-10-25 |
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