CN217550986U

CN217550986U - Punching machine for seat angle adjuster accessory

Info

Publication number: CN217550986U
Application number: CN202221290129.7U
Authority: CN
Inventors: 宫建
Original assignee: Hebei Changfeng Auto Parts Co ltd
Current assignee: Hebei Changfeng Auto Parts Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-11
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to an auto-parts production technical field just discloses a punching machine for seat angle modulation ware accessory uses, including the fuselage, the bottom inner wall fixedly connected with punching press platform of fuselage, the top of punching press platform are provided with the fixed plate, the rear side of fixed plate and the rear side inner wall fixed connection of fuselage, the top fixedly connected with pneumatic cylinder of fixed plate, and the output of pneumatic cylinder passes fixed plate and key-type connection has the punching press board, and the top of punching press platform is provided with the mould. This a punching machine for seat angle modulation ware accessory uses carries out the centre gripping from the left and right sides to the raw and other materials of part production respectively through setting up two sets of splint to set up the jacking piece and promote the locating piece and the baffle rises, thereby it is spacing to make the baffle provide for raw and other materials from the front side, so that raw and other materials remain stable when receiving the pressure of punching press board, avoid raw and other materials to appear sliding the part size that leads to producing and appear the deviation, thereby the precision of guarantee device when carrying out stamping work.

Description

Punching machine for seat angle adjuster accessory

Technical Field

The utility model relates to an auto-parts production technical field specifically is a punching machine for seat angle modulation ware accessory uses.

Background

The angle adjuster is a device which is arranged on an automobile seat to realize the angle adjustment of a seat backrest, and generally comprises a seat backrest connecting plate, a seat connecting plate, a core piece, a hand wheel or an adjusting handle, a return spring and the like, and parts required by the adjuster are manufactured by a punching machine in the production process of the angle adjuster.

When the punching machine adopted in the prior art is used for producing the angle regulator part, raw materials are easy to slide under the pressure applied by the punching machine, so that the size of the regulator part is deviated, and the precision of punching work is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a punching machine for seat angle modulation ware accessory uses has solved raw and other materials and has taken place the slip easily under the pressure that the press was applyed to the size that leads to the regulator part deviation appears, influences the problem of the precision of punching press work.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a punching machine for seat angle adjuster accessories comprises a machine body, wherein a punching table is fixedly connected to the inner wall of the bottom of the machine body, a fixed plate is arranged above the punching table, the rear side of the fixed plate is fixedly connected with the inner wall of the rear side of the machine body, a hydraulic cylinder is fixedly connected to the top of the fixed plate, the output end of the hydraulic cylinder penetrates through the fixed plate and is connected with a punching plate in a key mode, a mold is arranged above the punching table, a group of installation blocks are fixedly connected to the left side and the right side of the mold, the installation blocks are fixedly connected with the top of the punching table through installation bolts, a group of clamping plates are arranged on the left side and the right side of the mold, two groups of sliding columns sliding relative to the top of the punching table are fixedly connected to the bottoms of the clamping plates, a baffle plate used for blocking raw materials is arranged on the front side of the mold, the rear side of the baffle is fixedly connected with two groups of positioning blocks, the outer surfaces of two groups of sliding columns positioned on the rear side in the four groups of sliding columns are rotatably connected with a group of first connecting rods, the opposite ends of the two groups of first connecting rods are rotatably connected with a group of second connecting rods, one ends of the second connecting rods, far away from the first connecting rods, are rotatably connected with jacking blocks used for pushing the positioning blocks to rise, the bottoms of the jacking blocks are slidably connected with the top of the stamping table, the front sides of the jacking blocks and the rear sides of the positioning blocks are provided with inclined surfaces with the same gradient, the opposite sides of the two groups of jacking blocks are fixedly connected with a synchronization plate, the top of the stamping table is fixedly connected with an electric push rod, and the output end of the electric push rod is connected with the rear side key of the synchronization plate.

Preferably, the outer side of the sliding column is provided with a sliding rail for limiting the movement track of the sliding column, the outer surface of the sliding column is in sliding connection with the inner wall of the sliding rail, and the bottom of the sliding rail is fixedly connected with the top of the stamping table.

Preferably, the top of the punching table is fixedly connected with two groups of supporting plates for supporting the die, a synchronous groove is formed in the rear side of each supporting plate, and the inner wall of each synchronous groove is connected with the outer surface of each synchronous plate in a sliding mode.

Preferably, the distance between the opposite sides of the two sets of positioning blocks is equal to the length of the synchronizing plate, and the length of the synchronizing plate is greater than the length of the mold.

Preferably, the stroke of the electric push rod is equal to the distance from the front side of the jacking block to the front side of the positioning block.

Preferably, the height of the jacking block is larger than the distance from the bottom of the die to the top of the stamping table, and the rear side of the baffle is in contact with the front side of the die.

(III) advantageous effects

Compared with the prior art, the utility model provides a punching machine for seat angle modulation ware accessory uses possesses following beneficial effect:

1. this a punching machine for seat angle modulation ware accessory uses carries out the centre gripping from the left and right sides to the raw and other materials of part production respectively through setting up two sets of splint to set up the jacking piece and promote the locating piece and the baffle rises, thereby it is spacing to make the baffle provide for raw and other materials from the front side, so that raw and other materials remain stable when receiving the pressure of punching press board, avoid raw and other materials to appear sliding the part size that leads to producing and appear the deviation, thereby the precision of guarantee device when carrying out stamping work.

2. This a punching machine for use of seat angle modulation ware accessory, realize being connected between two sets of jacking pieces through setting up synchronous board, make two sets of jacking pieces along punching press bench top synchronous sliding, and set up the jacking piece and drive the slip post motion under the effect of first connecting rod and second connecting rod, so that the motion opposite direction who makes two sets of splint synchronous motion and two sets of splint, so that when raw and other materials were carried to two sets of splint, thereby guarantee raw and other materials and mould alignment, further improve stamping work's precision.

3. This a punching machine for use of seat angle modulation ware accessory, through set up two sets of slip posts in splint bottom, make splint atress in the motion process even, so that maintain the stability of splint, avoid splint skew to lead to raw and other materials to receive the promotion of splint and the dislocation appears, the stability of device has been improved, install the mould through setting up installation piece and construction bolt, make between mould and the punching press platform remain stable, and the staff of being convenient for changes different moulds according to the production demand of part, the practicality of device has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the punching station of the present invention;

fig. 3 is a schematic view of the structure of the supporting plate of the present invention.

In the figure: 1. a body; 2. a stamping station; 3. a fixing plate; 4. a hydraulic cylinder; 5. stamping the plate; 6. a mold; 7. mounting blocks; 8. a splint; 9. a sliding post; 10. a first link; 11. a second link; 12. jacking blocks; 13. a synchronization board; 14. an electric push rod; 15. a baffle plate; 16. positioning blocks; 17. a support plate; 18. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a punching machine for use of seat angle modulation ware accessory, including fuselage 1, the bottom inner wall fixedly connected with punching press platform 2 of fuselage 1, the top of punching press platform 2 is provided with fixed plate 3, the rear side of fixed plate 3 and the rear side inner wall fixed connection of fuselage 1, the top fixedly connected with pneumatic cylinder 4 of fixed plate 3, the output of pneumatic cylinder 4 passes fixed plate 3 and the key-type connection has punching press board 5, punching press platform 2's top is provided with mould 6, the equal fixedly connected with a set of installation piece 7 in the left and right sides of mould 6, installation piece 7 passes through the top fixed connection of mounting bolt and punching press platform 2, the left and right sides of mould 6 all is provided with a set of splint 8, the bottom fixedly connected with two sets of gliding sliding columns 9 in punching press platform 2 top relatively of splint 8, the front side of mould 6 is provided with baffle 15 that is used for blockking raw and other materials, the rear side fixedly connected with two sets of locating pieces 16 of rear side fixedly connected with, the surface of two sets of sliding columns 9 that lie in the rear side in four sets of sliding columns 9 all rotates and is connected with a set of first connecting rod 10, the looks opposite ends of two sets of first connecting rod 10 all rotates and is connected with a set of second connecting rod 11, the synchronous push rod 12 that the jacking block 12 that the synchronous push rod that the jacking block of push rod 12 and jacking block 13 that the synchronous push rod that the synchronous side of the synchronous connection of jacking block of the synchronous push rod 12 of the synchronous connection of the jacking block 13 that the top of the synchronous side of push rod that the synchronous connection of the top of the jacking block that the synchronous side of the jacking board that the jacking block 12 is used for pushing block 12 is provided with the jacking of jacking block of jacking platform 2, the same side of the jacking block 13 of the same side of the synchronous connection of the same.

Specifically, in order to facilitate the clamping of the raw material by the clamping plate 8, the outer side of the sliding column 9 is provided with a sliding rail 18 for limiting the movement track of the sliding column 9, the outer surface of the sliding column 9 is connected with the inner wall of the sliding rail 18 in a sliding manner, the bottom of the sliding rail 18 is fixedly connected with the top of the stamping table 2, so that the sliding rail 18 provides a limit for the sliding column 9, and the sliding column 9 and the clamping plate 8 can conveniently move linearly along the horizontal direction.

Specifically, for the stability of improving the device, the two sets of backup pad 17 that are used for supporting mould 6 of top fixedly connected with of

punching press platform

2, 2 atresss of punching press platform are assisted to backup pad 17, thereby be convenient for mould 6 remain stable when carrying out stamping operation, the rear side of backup pad 17 is opened and is equipped with synchronous groove, the inner wall in synchronous groove and synchronous plate 13's surface sliding connection, make synchronous plate 13 receive synchronous groove spacing, thereby be convenient for synchronous plate 13 to drive jacking piece 12 and steadily slide.

Specifically, in order to prolong the service life of the device, the distance between the opposite sides of the two sets of positioning blocks 16 is equal to the length of the synchronous plate 13, the length of the synchronous plate 13 is greater than the length of the mold 6, so that the distance between the two sets of positioning blocks 16 is equal to the distance between the two sets of jacking blocks 12, and the positioning blocks 16 and the jacking blocks 12 are in non-contact relation with the mold during the movement process, thereby reducing the resistance and the generated abrasion when the positioning blocks 16 and the jacking blocks 12 move.

Specifically, in order to keep the stability of the raw material during the stamping operation, the stroke of the electric push rod 14 is equal to the distance from the front side of the jacking block 12 to the front side of the positioning block 16, so that when the output end of the electric push rod 14 pushes the synchronization plate 13 to move forward to a farthest point, the front side of the jacking block 12 and the front side of the positioning block 16 are located on the same vertical plane, thereby facilitating the jacking block 12 to support the positioning block 16, the height of the jacking block 12 is greater than the distance from the bottom of the mold 6 to the top of the stamping table 2, the rear side of the baffle 15 is in contact with the front side of the mold 6, so that the baffle 15 butts against the front side of the mold 6, so that the baffle 15 pushes the positioning block 16 to lift against the front side of the mold 6 when rising to a highest point, thereby facilitating the baffle 15 to provide a limit for the raw material.

The working principle is as follows: when the stamping die is used, raw materials required by a part to be produced are placed at the top of the die 6, the electric push rod 14 is started, the electric push rod 14 pushes the synchronous plate 13 to move forwards, so that the jacking block 12 slides forwards along the top of the stamping table 2, the jacking block 12 drives the sliding column 9 connected with the second connecting rod 11 to slide along the top of the stamping table 2 through the first connecting rod 10 and the second connecting rod 11, the clamping plate 8 slides along the sliding column 9 and clamps the raw materials, the positioning block 16 is pushed when the inclined plane at the front side of the jacking block 12 is in contact with the inclined plane at the rear side of the positioning block 16, the baffle 15 ascends along with the positioning block 16 and provides a limit for the raw materials from the front side, then the hydraulic cylinder 4 is started, the stamping plate 5 descends under the pushing of the output end of the hydraulic cylinder 4 and stamps the raw materials, and the stamping work of the part is completed.

In conclusion, the two groups of clamping plates 8 are arranged to clamp the raw materials produced by the parts from the left side and the right side respectively, the jacking blocks 12 are arranged to push the positioning blocks 16 and the baffle plates 15 to ascend, so that the baffle plates 15 provide limit for the raw materials from the front side, the raw materials are kept stable when being pressed by the stamping plate 5, the deviation of the sizes of the produced parts caused by the sliding of the raw materials is avoided, the precision of the device during stamping is guaranteed, the two groups of jacking blocks 12 are connected through the synchronous plate 13, the two groups of jacking blocks 12 synchronously slide along the top of the stamping table 2, and the jacking blocks 12 are arranged to drive the sliding columns 9 to move under the action of the first connecting rod 10 and the second connecting rod 11, so that two sets of 8 synchronous motion of splint and two sets of 8 motion opposite directions of splint, so that when two sets of splint 8 cliied raw and other materials, thereby ensure raw and other materials and the mould aligns, further improve stamping work's precision, through set up two sets of slip post 9 in splint 8 bottom, make splint 8 atress in the motion process even, so that maintain splint 8's stability, avoid splint 8 skew to lead to raw and other materials to receive splint 8's promotion and the dislocation appears, the stability of device has been improved, install mould 6 through setting up installation piece 7 and construction bolt, make between mould 6 and the punching press platform 2 remain stable, and be convenient for the staff changes different moulds according to the production demand of part, the practicality of device has been improved.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a punching machine for seat angle modulation ware accessory uses, including fuselage (1), the bottom inner wall fixedly connected with punching press platform (2) of fuselage (1), the top of punching press platform (2) is provided with fixed plate (3), the rear side of fixed plate (3) and the rear side inner wall fixed connection of fuselage (1), the top fixedly connected with pneumatic cylinder (4) of fixed plate (3), the output of pneumatic cylinder (4) passes fixed plate (3) and the key-type is connected with punching press board (5), the top of punching press platform (2) is provided with mould (6), its characterized in that: the left side and the right side of the die (6) are fixedly connected with a set of mounting blocks (7), the mounting blocks (7) are fixedly connected with the top of the stamping table (2) through mounting bolts, the left side and the right side of the die (6) are respectively provided with a set of clamping plates (8), the bottoms of the clamping plates (8) are fixedly connected with two sets of sliding columns (9) sliding relative to the top of the stamping table (2), the front side of the die (6) is provided with a baffle (15) for blocking raw materials, the rear side of the baffle (15) is fixedly connected with two sets of positioning blocks (16), the outer surfaces of the two sets of sliding columns (9) positioned at the rear side in the four sets of sliding columns (9) are respectively and rotatably connected with a set of first connecting rods (10), the opposite ends of the two sets of first connecting rods (10) are respectively and rotatably connected with a set of second connecting rods (11), one ends, far away from the first connecting rods (10), of the second connecting rods (11) are rotatably connected with jacking blocks (12) for pushing the positioning blocks (16) to ascend, the bottoms of the jacking blocks (12) are slidably connected with the top of the stamping table (2), the front side of the jacking blocks (12) and the rear side are fixedly connected with two sets of pushing blocks (12), and the same inclination of the synchronous pressing blocks (14), and the top of the stamping table (2) are fixedly connected with a set of the synchronous pressing blocks (14), the output end of the electric push rod (14) is connected with the rear side key of the synchronous plate (13).

2. A press for use with a seat recliner fitting according to claim 1, wherein: the outer side of the sliding column (9) is provided with a sliding rail (18) used for limiting the movement track of the sliding column (9), the outer surface of the sliding column (9) is in sliding connection with the inner wall of the sliding rail (18), and the bottom of the sliding rail (18) is fixedly connected with the top of the stamping table (2).

3. A press for use with a seat recliner fitting according to claim 1, wherein: the top of the punching table (2) is fixedly connected with two groups of supporting plates (17) used for supporting the die (6), the rear side of each supporting plate (17) is provided with a synchronous groove, and the inner wall of each synchronous groove is in sliding connection with the outer surface of each synchronous plate (13).

4. A press for use with a seat recliner fitting according to claim 1 wherein: the distance between the opposite sides of the two groups of positioning blocks (16) is equal to the length of the synchronous plate (13), and the length of the synchronous plate (13) is greater than that of the mold (6).

5. A press for use with a seat recliner fitting according to claim 1 wherein: the stroke of the electric push rod (14) is equal to the distance from the front side of the jacking block (12) to the front side of the positioning block (16).

6. A press for use with a seat recliner fitting according to claim 1, wherein: the height of the jacking block (12) is larger than the distance from the bottom of the die (6) to the top of the stamping table (2), and the rear side of the baffle (15) is in contact with the front side of the die (6).