CN215786165U

CN215786165U - Stamping die for side plate of automobile seat

Info

Publication number: CN215786165U
Application number: CN202121849436.XU
Authority: CN
Inventors: 赖赣春; 吴景春; 何成才
Original assignee: Pengfei Metal & Mould Shenzhen Co ltd
Current assignee: Pengfei Metal & Mould Shenzhen Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-02-11
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to the technical field of automobile accessory stamping dies, in particular to an automobile seat side plate stamping die which comprises a bottom plate, wherein supporting blocks are arranged at four corners of the bottom plate, a lower die is arranged at the top of the bottom plate, a first fixing mechanism for fixing the lower die is arranged on the bottom plate, supporting rods are arranged at four corners of the top of the bottom plate, a top plate is arranged at the top of each supporting rod, a hydraulic cylinder is arranged at the center of the top plate, the output end of the hydraulic cylinder penetrates through the top plate and is connected with a first moving plate, a second moving plate is arranged below the first moving plate, a buffer mechanism is arranged between two sides of the bottom of the first moving plate and the top of the second moving plate, an upper die is arranged at the bottom of the second moving plate, the whole die is convenient to disassemble and replace, and convenient to realize stamping operation of different types of seat side plates, the practicability is higher.

Description

Stamping die for side plate of automobile seat

Technical Field

The utility model relates to the technical field of automobile accessory stamping dies, in particular to an automobile seat side plate stamping die.

Background

The stamping die is a special process device for processing materials into parts in cold stamping, is called as a cold stamping die, and stamping, and is a pressure processing method for applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation so as to obtain required parts.

Present car seat curb plate stamping die only can the seat curb plate of stamping forming a model, can not be quick change the mould, and it is inconvenient to use, and the mould can produce very big impact at the in-process of punching press, and present mould does not possess buffer function, and the wear rate of mould is high, and mould life is short, consequently needs a car seat curb plate stamping die to make the improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping die for a side plate of an automobile seat, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a car seat curb plate stamping die, includes the bottom plate, the supporting shoe is all installed to four corners of bottom plate bottom, the top of bottom plate is provided with the bed die, be provided with the first fixed establishment that is used for fixed bed die on the bottom plate, the bracing piece is all installed to four corners at bottom plate top, the roof is installed at the bracing piece top, the center department at roof top installs the pneumatic cylinder, the output of pneumatic cylinder runs through the roof and is connected with first movable plate, the below of first movable plate is provided with the second movable plate, all be provided with buffer gear between the both sides of first movable plate bottom and the second movable plate top, second movable plate bottom is provided with the mould, be provided with the second fixed establishment who is used for fixed mould on the second movable plate.

Preferably, first clamping blocks are arranged on two sides of the bottom of the lower die, two first clamping grooves corresponding to the first clamping blocks in position are formed in the top of the bottom plate, and the lower die is clamped with the bottom plate through the first clamping blocks and the first clamping grooves.

Preferably, the two sides of the top of the upper die are provided with second clamping blocks, the bottom of the second moving plate is provided with two second clamping grooves corresponding to the second clamping blocks in position, and the upper die and the second moving plate are clamped and connected through the second clamping blocks and the second clamping grooves.

Preferably, first fixed establishment and second fixed establishment are including setting up the fixed plate in bed die and last mould both sides respectively, the sleeve that link up the fixed plate is all installed to the both sides of fixed plate, sliding connection has the carriage release lever, two the one end that the carriage release lever is close to bed die and last mould is connected with first connecting plate jointly, a plurality of spacing bolts are installed to one side equidistance that first connecting plate is close to bed die and last mould, a plurality of reset spring, two are installed to the equidistance between first connecting plate and the fixed plate the other end of carriage release lever is connected with the second connecting plate jointly, the handle is installed to one side that the carriage release lever was kept away from to the second connecting plate, two fixed plates and bottom plate fixed connection in the first fixed establishment, two fixed plates and second movable plate fixed connection in the second fixed establishment.

Preferably, a plurality of first jacks for inserting limiting bolts in the first fixing mechanism are formed in two sides of the lower die, and a plurality of second jacks for inserting limiting bolts in the second fixing mechanism are formed in two sides of the upper die.

Preferably, the buffering mechanism comprises a frame body installed at the bottom of the first movable plate, the inside of the frame body is connected with two movable blocks in a sliding mode, a buffering spring is installed between one side, opposite to each other, of each of the two movable blocks and the inner side wall of the frame body, a connecting rod is arranged between the bottom of each of the two movable blocks and the top of the second movable plate, one end of each connecting rod is movably hinged to the corresponding movable block, the other end of each connecting rod is movably hinged to the corresponding second movable plate, and the two connecting rods are arranged in a splayed mode.

Preferably, first guide sliding sleeves are installed at four corners of the first movable plate, the first movable plate is connected with the supporting rods through the first guide sliding sleeves in a sliding mode, second guide sliding sleeves are installed at four corners of the second movable plate, and the second movable plate is connected with the supporting rods through the second guide sliding sleeves in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the lower die and the bottom plate are clamped through the first clamping block and the first clamping groove, the upper die and the second movable plate are clamped through the second clamping block and the second clamping groove, preliminary limiting and fixing of the lower die and the upper die are facilitated, the lower die and the upper die are firmly fixed through the first fixing mechanism and the second fixing mechanism, the dies are prevented from being loosened in the stamping operation process, the dies are convenient to detach and replace, the stamping operation of seat side plates of different models is realized, and the practicability is high.

2. According to the utility model, through the arranged buffer mechanism, when the upper die is attached to the lower die, the two connecting rods respectively drive the two moving blocks to move back to back, so that the buffer spring is compressed, the impact force is relieved through the buffer action of the buffer spring, the abrasion to the die is reduced, and the service life is prolonged.

Drawings

FIG. 1 is a three-dimensional view of a stamping die for a side plate of an automobile seat according to the present invention;

FIG. 2 is a front view of a stamping die for a side plate of an automobile seat according to the present invention;

FIG. 3 is a schematic structural view of a buffering mechanism of a stamping die for a side plate of an automobile seat according to the present invention;

fig. 4 is a schematic structural diagram of a first fixing mechanism and a second fixing mechanism of a stamping die for a side plate of an automobile seat according to the utility model.

In the figure: 1. a base plate; 101. a first card slot; 2. a support block; 3. a lower die; 301. a first clamping block; 4. a first fixing mechanism; 5. a support bar; 6. a top plate; 7. a hydraulic cylinder; 8. a first moving plate; 9. a first guide sliding sleeve; 10. a second moving plate; 1001. a second card slot; 11. a second guide sliding sleeve; 12. a buffer mechanism; 1201. a frame body; 1202. a moving block; 1203. a buffer spring; 1204. a connecting rod; 13. an upper die; 1301. a second fixture block; 14. a second fixing mechanism; 1401. a fixing plate; 1402. a sleeve; 1403. a travel bar; 1404. a first connecting plate; 1405. a limiting bolt; 1406. a return spring; 1407. a second connecting plate; 1408. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a car seat curb plate stamping die, comprising a base plate 1, supporting shoe 2 is all installed to four corners of 1 bottom of bottom plate, the top of bottom plate 1 is provided with bed die 3, be provided with first fixed establishment 4 that is used for fixed bed die 3 on the bottom plate 1, bracing piece 5 is all installed to four corners at 1 top of bottom plate, roof 6 is installed at bracing piece 5 top, pneumatic cylinder 7 is installed to the center department at 6 tops of roof, the output of pneumatic cylinder 7 runs through roof 6 and is connected with first movable plate 8, the below of first movable plate 8 is provided with second movable plate 10, all be provided with buffer gear 12 between the both sides of 8 bottoms of first movable plate and second movable plate 10 tops, second movable plate 10 bottom is provided with mould 13, be provided with the second movable plate 14 that is used for fixed mould 13 on the second movable plate 10.

In this embodiment, referring to fig. 1 and fig. 2, first fixture blocks 301 are disposed on two sides of the bottom of the lower die 3, two first clamping grooves 101 corresponding to the first fixture blocks 301 are disposed on the top of the bottom plate 1, the lower die 3 is clamped with the bottom plate 1 through the first fixture blocks 301 and the first clamping grooves 101, second fixture blocks 1301 are disposed on two sides of the top of the upper die 13, two second clamping grooves 1001 corresponding to the second fixture blocks 1301 are disposed on the bottom of the second moving plate 10, the upper die 13 is clamped with the second moving plate 10 through the second fixture blocks 1301 and the second clamping grooves 1001, and the lower die 3 and the upper die 13 are initially limited and fixed conveniently.

In this embodiment, referring to fig. 2 and 4, the first fixing mechanism 4 and the second fixing mechanism 14 include fixing plates 1401 respectively disposed on two sides of the lower mold 3 and the upper mold 13, sleeves 1402 penetrating the fixing plates 1401 are respectively mounted on two sides of the fixing plates 1401, moving rods 1403 are slidably connected in the sleeves 1402, one ends of the two moving rods 1403 close to the lower mold 3 and the upper mold 13 are commonly connected with a first connecting plate 1404, one side of the first connecting plate 1404 close to the lower mold 3 and one side of the upper mold 13 are equidistantly provided with a plurality of limit bolts 1405, a plurality of return springs 1406 are equidistantly mounted between the first connecting plate 1404 and the fixing plates 1401, the other ends of the two moving rods 1403 are commonly connected with a second connecting plate 1407, one side of the second connecting plate 1407 far from the moving rods 1403 is provided with a handle 1408, the two fixing plates 1401 in the first fixing mechanism 4 are fixedly connected with the bottom plate 1, and the two fixing plates 1401 in the second fixing mechanism 14 are fixedly connected with the second moving plate 10, the both sides of bed die 3 all offer a plurality of first jacks that supply the spacing bolt 1405 in the first fixed establishment 4 to insert, the both sides of bed die 13 all offer a plurality of second jacks that supply the spacing bolt 1405 in the second fixed establishment 14 to insert, when changing bed die 3 and bed die 13, through pulling handle 1408 to the outside, make shifting beam 1403 drive first connecting plate 1404 to move towards the direction of keeping away from bed die 3 and bed die 13, make spacing bolt 1405 break away from first jack and second jack, reset spring 1406 extrudes and contracts at this moment, thus facilitate the dismantlement of bed die 3 and bed die 13, during installation, only need to fix bed die 3 and bed die 13 in place tentatively, then loosen handle 1408, make spacing bolt 1405 insert in first jack and second jack through the elastic action of reset spring 1406, fix bed die 3 and bed die 13 firmly, avoid becoming flexible in the punching operation process, wholly be convenient for the change of bed die 3 and last mould 13, the simple operation realizes the seat curb plate punching press operation of different models, and the practicality is higher.

In this embodiment, referring to fig. 2 and 4, the buffering mechanism 12 includes a frame 1201 installed at the bottom of the first moving plate 8, two moving blocks 1202 are slidably connected inside the frame 1201, a buffering spring 1203 is installed between the opposite side of the two moving blocks 1202 and the inner side wall of the frame 1201, a connecting rod 1204 is installed between the bottom of the two moving blocks 1202 and the top of the second moving plate 10, one end of the connecting rod 1204 is movably hinged to the moving block 1202, the other end of the connecting rod 1204 is movably hinged to the second moving plate 10, and the two connecting rods 1204 are arranged in a splayed shape, the upper die 13 is driven to move downwards by the hydraulic cylinder 7, when the upper mold 13 is attached to the lower mold 3, the two connecting rods 1204 drive the two moving blocks 1202 to move back and forth respectively, thereby compressing the cushion spring 1203, relaxing the impact force by the cushioning effect of the cushion spring 1203, reducing the abrasion to the mold, and improving the service life.

In this embodiment, referring to fig. 1, first guide sliding sleeves 9 are respectively installed at four corners of the first moving plate 8, the first moving plate 8 is slidably connected to the four support rods 5 through the first guide sliding sleeves 9, second guide sliding sleeves 11 are respectively installed at four corners of the second moving plate 10, and the second moving plate 10 is slidably connected to the four support rods 5 through the second guide sliding sleeves 11, so that the moving stability of the first moving plate 8 and the second moving plate 10 is improved, and the first moving plate 8 and the second moving plate 10 are kept horizontal in the moving process.

The working principle of the utility model is as follows: when the device is used, the upper die 13 is driven to move downwards through the hydraulic cylinder 7, when the upper die 13 is attached to the lower die 3, the two connecting rods 1204 respectively drive the two moving blocks 1202 to move back to back, so that the buffer springs 1203 are compressed, the impact force is relieved through the buffer action of the buffer springs 1203, the abrasion to the dies is reduced, when different seat side plates are produced and processed, firstly, the handle 1408 is pulled outwards, so that the moving rod 1403 drives the first connecting plate 1404 to move towards the direction far away from the lower die 3 and the upper die 13, the limit bolts 1405 are separated from the first jacks and the second jacks, at the moment, the reset springs 1406 are extruded and contracted, so that the lower die 3 and the upper die 13 are released from being fixed, the lower die 3 and the upper die 13 are convenient to detach, when the device is installed, the lower die 3 is convenient to be limited and fixed primarily through the first fixture blocks 301 and the first clamping grooves 101, and the upper die 13 is convenient to be primarily limited and fixed primarily through the second fixture blocks 1301 and the second clamping grooves 1001, then loosen handle 1408, make spacing bolt 1405 insert in first jack and the second jack through reset spring 1406's elastic action, it is fixed firm with bed die 3 and last mould 13, avoid not hard up at the punching press operation in-process, the change of the whole bed die 3 and last mould 13 of being convenient for, the simple operation realizes the seat curb plate punching press operation of different models, and the practicality is higher.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car seat curb plate stamping die, includes bottom plate (1), its characterized in that: supporting blocks (2) are mounted at four corners of the bottom plate (1), a lower die (3) is arranged at the top of the bottom plate (1), a first fixing mechanism (4) used for fixing the lower die (3) is arranged on the bottom plate (1), supporting rods (5) are mounted at four corners of the top of the bottom plate (1), a top plate (6) is mounted at the top of each supporting rod (5), a hydraulic cylinder (7) is mounted at the center of the top of each top plate (6), the output end of each hydraulic cylinder (7) penetrates through each top plate (6) and is connected with a first movable plate (8), a second movable plate (10) is arranged below each first movable plate (8), a movable plate buffer mechanism (12) is arranged between two sides of the bottom of each first movable plate (8) and the top of each second movable plate (10), an upper die (13) is arranged at the bottom of each second movable plate (10), and a second fixing mechanism (14) for fixing the upper die (13) is arranged on the second moving plate (10).

2. The automobile seat side plate stamping die as claimed in claim 1, wherein: the improved die is characterized in that first clamping blocks (301) are arranged on two sides of the bottom of the lower die (3), two first clamping grooves (101) corresponding to the positions of the first clamping blocks (301) are formed in the top of the bottom plate (1), and the lower die (3) is connected with the bottom plate (1) in a clamping mode through the first clamping blocks (301) and the first clamping grooves (101).

3. The automobile seat side plate stamping die as claimed in claim 1, wherein: the two sides of the top of the upper die (13) are provided with second clamping blocks (1301), the bottom of the second moving plate (10) is provided with two second clamping grooves (1001) corresponding to the second clamping blocks (1301), and the upper die (13) and the second moving plate (10) are clamped through the second clamping blocks (1301) and the second clamping grooves (1001).

4. The automobile seat side plate stamping die as claimed in claim 1, wherein: the first fixing mechanism (4) and the second fixing mechanism (14) comprise fixing plates (1401) respectively arranged on two sides of a lower die (3) and an upper die (13), sleeves (1402) penetrating through the fixing plates (1401) are respectively arranged on two sides of the fixing plates (1401), moving rods (1403) are connected in the sleeves (1402) in a sliding mode, one ends, close to the lower die (3) and the upper die (13), of the two moving rods (1403) are jointly connected with a first connecting plate (1404), one sides, close to the lower die (3) and the upper die (13), of the first connecting plate (1404) are equidistantly provided with a plurality of limiting bolts (1405), a plurality of reset springs (1406) are equidistantly arranged between the first connecting plate (1404) and the fixing plates (1401), the other ends of the two moving rods (1403) are jointly connected with a second connecting plate (1407), and one side, far away from the moving rods (1403), of the second connecting plate (1407) is provided with a handle (1408), two fixed plates (1401) in the first fixed mechanism (4) are fixedly connected with the bottom plate (1), and two fixed plates (1401) in the second fixed mechanism (14) are fixedly connected with the second moving plate (10).

5. The automobile seat side plate stamping die as claimed in claim 1, wherein: spacing bolt (1405) the male first jack in a plurality of confessions in first fixed establishment (4) is all seted up to the both sides of bed die (3), a plurality of spacing bolt (1405) the male second jack in confession second fixed establishment (14) are all seted up to the both sides of going up mould (13).

6. The automobile seat side plate stamping die as claimed in claim 1, wherein: the buffer mechanism (12) comprises a frame body (1201) installed at the bottom of a first moving plate (8), two moving blocks (1202) are connected inside the frame body (1201) in a sliding mode, a buffer spring (1203) is installed between one side, opposite to each other, of each of the two moving blocks (1202) and the inner side wall of the frame body (1201), a connecting rod (1204) is arranged between the bottom of each of the two moving blocks (1202) and the top of a second moving plate (10), one end of each connecting rod (1204) is movably hinged to each moving block (1202), the other end of each connecting rod (1204) is movably hinged to each second moving plate (10), and the two connecting rods (1204) are arranged in a splayed mode.

7. The automobile seat side plate stamping die as claimed in claim 1, wherein: first direction sliding sleeve (9) are all installed to four corners of first movable plate (8), first movable plate (8) and four through first direction sliding sleeve (9) sliding connection between bracing piece (5), second direction sliding sleeve (11) are all installed to four corners of second movable plate (10), second movable plate (10) and four through second direction sliding sleeve (11) sliding connection between bracing piece (5).