CN210497978U - Stamping die of car seat connecting plate - Google Patents
Stamping die of car seat connecting plate Download PDFInfo
- Publication number
- CN210497978U CN210497978U CN201921523614.2U CN201921523614U CN210497978U CN 210497978 U CN210497978 U CN 210497978U CN 201921523614 U CN201921523614 U CN 201921523614U CN 210497978 U CN210497978 U CN 210497978U
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- Prior art keywords
- die
- connecting plate
- plate
- guide
- die holder
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses a stamping die of an automobile seat connecting plate, which comprises a lower die set and an upper die set, wherein the lower die set comprises a bottom plate and a female die, guide pillars are arranged at four corners of the upper end of the bottom plate, a first spring is sleeved on the guide pillars, a first die holder is arranged in the middle of the upper end of the bottom plate, and the female die is arranged at the upper end of the first die holder; the upper die set comprises a pressing plate, four corners of the lower end face of the pressing plate are provided with guide sleeves, guide holes are formed in the guide sleeves, the middle of the lower end of the pressing plate is provided with a second die holder, the lower end of the second die holder is provided with a cutter, a male die is arranged below the inside of the cutter, and a limiting mechanism is arranged above the male die. The utility model discloses convenient to use, the shaping is of high quality, and at the connecting plate in forming process, can amputate the corner clout of connecting plate outer lane, improve production efficiency, avoid making the connecting plate atress warp in the process of follow-up opposite side angle excision in addition, guaranteed the shaping quality of connecting plate.
Description
Technical Field
The utility model relates to a production facility of seat connecting plate specifically is a stamping die of car seat connecting plate.
Background
In recent years, the economic development of China is rapid, the living standard of people is greatly improved, and in order to facilitate traveling, automobiles are purchased by many families as traveling vehicles, so that the development of the automobile industry of China is driven, the seat is used as a direct bearing part on the automobile, the quality of the seat is important for the riding experience of passengers, so that the production quality of the seat is very important for many manufacturers, the seat generally comprises a seat cushion, a backrest and a headrest, and the seat cushion and the backrest are movably connected through a connecting plate.
The production process of the existing connecting plate is to firstly use a stamping die to punch and form the plate, and then cut off the leftover bits and pieces at the edge of the connecting plate, so that the processing efficiency is low, the connecting plate is easy to deform under stress in the process of cutting off the leftover bits and pieces, and the quality of the seat is influenced after the connecting plate is installed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stamping die of car seat connecting plate to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the stamping die for the automobile seat connecting plate comprises a lower die set and an upper die set, wherein the lower die set comprises a bottom plate, guide pillars, first springs, a first die holder, a female die and a discharging mechanism, the guide pillars are arranged at four corners of the upper end of the bottom plate, the first springs are sleeved on the guide pillars, the first die holder is arranged in the middle of the upper end of the bottom plate, and the female die is arranged at the upper end of the first die holder; the upper die set comprises a pressing plate, a guide sleeve, guide holes, a second die holder, a cutter, a male die, a limiting mechanism, a third spring and a base plate, wherein the guide sleeve is arranged at four corners of the lower end face of the pressing plate, the guide holes are formed in the guide sleeve and penetrate through the pressing plate, the guide holes are matched with the guide pillars, the second die holder is arranged in the middle of the lower end of the pressing plate, the cutter is arranged at the lower end of the second die holder, the base plate is arranged in the middle of the upper end of the second die holder, the male die is arranged below the inside of the cutter, the limiting mechanism is arranged above the male.
As a further aspect of the present invention: the cross section of the female die is the same as the shape and the size of the connecting plate, a plurality of discharging mechanisms are arranged on the periphery of the female die, and the discharging mechanisms are arranged in the middle of the female die.
As a further aspect of the present invention: the shape and the size of the inner ring of the section of the cutter are the same as the shape and the size of the section of the female die.
As a further aspect of the present invention: the discharging mechanism comprises a first sliding groove, a second spring and an ejector rod, the first sliding groove is formed in the first die holder and the bottom plate, the second spring is installed at the bottom of the first sliding groove, and the ejector rod is installed above the first sliding groove.
As a further aspect of the present invention: the limiting mechanism comprises a limiting seat, a second sliding groove, a limiting rod and a sliding block, the upper end of the limiting seat is connected with the second die holder, the second sliding groove is formed in the limiting seat, the lower end of the limiting rod is connected with the male die, the sliding block is arranged at the upper end of the limiting rod, and the sliding block is installed in the second sliding groove.
Compared with the prior art, the utility model discloses convenient to use, the shaping is of high quality, through setting up cutter and stop gear, make the connecting plate in forming process, can amputate the corner clout of connecting plate outer lane for the one-time punching press cutting of connecting plate shaping, improve production efficiency, avoid moreover making the connecting plate atress warp in the process of follow-up opposite side angle excision, guaranteed the shaping quality of connecting plate, through setting up discharge mechanism, can jack-up the connecting plate after the shaping and clout from the die, make things convenient for the workman to take out.
Drawings
Fig. 1 is a schematic perspective view of a stamping die for an automobile seat connecting plate.
Fig. 2 is a right side view of what is in a stamping die of an automobile seat connecting plate.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is a schematic perspective view of a lower die set in a stamping die for an automobile seat connecting plate.
Fig. 5 is a plan view of a lower die set in a stamping die for an automobile seat connecting plate.
Fig. 6 is a top view of a three-dimensional structure of an upper module in a stamping die for a car seat connecting plate.
Fig. 7 is a lower view of a three-dimensional structure of an upper die set in a stamping die for an automobile seat connecting plate.
Fig. 8 is an enlarged view of B in a press mold for an automobile seat connecting plate.
Fig. 9 is an enlarged view of C in a press mold of an automobile seat connecting plate.
In the figure: 1. a lower module; 11. a base plate; 12. a guide post; 13. a first spring; 14. a first die holder; 15. a female die; 16. a discharge mechanism; 161. a first chute; 162. a second spring; 163. a top rod; 2. an upper module; 21. pressing a plate; 22. a guide sleeve; 23. a guide hole; 24. a second die holder; 25. a cutter; 26. a male die; 27. a limiting mechanism; 271. a limiting seat; 272. a second chute; 273. a limiting rod; 274. a slider; 28. a third spring; 29. a backing plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-9, a stamping die for a connecting plate of an automobile seat comprises a lower die set 1 and an upper die set 2; the lower die set 1 comprises a bottom plate 11, a guide pillar 12, a first spring 13, a first die holder 14, a female die 15 and an unloading mechanism 16, the guide pillar 12 is arranged at four corners of the upper end of the bottom plate 11, the first spring 13 is sleeved on the guide pillar 12, the first die holder 14 is arranged in the middle of the upper end of the bottom plate 11, the female die 15 is arranged at the upper end of the first die holder 14, the cross section of the female die 15 is identical to the shape and the size of a connecting plate, a plurality of unloading mechanisms 16 are arranged around the female die 15 and used for jacking sheared residual edges, the unloading mechanism 16 is arranged in the middle of the female die 15 and used for jacking the formed connecting plate.
As shown in fig. 6 and 7, the upper die set 2 includes a pressing plate 21, a guide sleeve 22, a guide hole 23, a second die holder 24, a cutter 25, a punch 26, a limiting mechanism 27, a third spring 28 and a backing plate 29, the guide sleeve 22 is disposed at four corners of the lower end surface of the pressing plate 21, the guide sleeve 23 is disposed in the guide sleeve 22, the guide hole 23 penetrates through the pressing plate 21, the guide hole 23 is matched with the guide post 12, the guide sleeve 22 is mounted on the guide post 12, the guide sleeve 22 can slide on the guide post 12, the second die holder 24 is disposed at the middle of the lower end of the pressing plate 21, the cutter 25 is disposed at the lower end of the second die holder 24, the backing plate 29 is disposed at the middle of the upper end of the second die holder 24, the inner ring of the section of the cutter 25 has the same size as the section of the die 15, for limiting the position of the punch 26 in the cutter 25, the outer side of the limiting mechanism 27 is sleeved with a third spring 28.
As shown in fig. 8, the discharging mechanism 16 includes a first slide slot 161, a second spring 162, and a push rod 163, the first slide slot 161 is opened in the first die holder 14 and the bottom plate 11, the second spring 162 is installed at the bottom of the first slide slot 161, the push rod 163 is installed above the first slide slot 161, and the push rod 163 can slide up and down in the first slide slot 161.
As shown in fig. 9, the limiting mechanism 27 includes a limiting seat 271, a second sliding groove 272, a limiting rod 273 and a sliding block 274, the upper end of the limiting seat 271 is connected with the second die holder 24, the second sliding groove 272 is formed in the limiting seat 271, the lower end of the limiting rod 273 is connected with the male die 26, the sliding block 274 is arranged at the upper end of the limiting rod 273, the sliding block 274 is installed in the second sliding groove 272, and the sliding block 274 can slide up and down in the second sliding groove 272.
The utility model discloses in the use: firstly, a die is arranged on a hydraulic machine, then a punched plate is placed on a female die 15, then the hydraulic machine is started, a hydraulic rod of the hydraulic machine moves downwards, the lower end of the hydraulic rod is in contact with a cushion plate 29 and pushes an upper die set 2 to move downwards, a guide sleeve 22 slides downwards on a guide post 12 and compresses a first spring 13, the upper die set 2 moves downwards, a male die 26 is firstly in contact with the plate and is stopped being blocked, the upper die set 2 continues to move downwards, the male die 26 starts to compress a third spring 28, a sliding block 274 slides upwards in a second sliding groove 272, the third spring 28 compresses and applies a downward pressure to the male die 26, the male die 26 is pushed to be matched with the female die 15 to pre-press and form the plate, the upper die set 2 continues to move downwards, a cutting edge at the lower end of a cutter 25 is matched with the female die 15 to cut off the remaining edge of the corner of the plate from a formed connecting plate, and the ejector rod 163 is pushed to compress the second spring 162 to slide downwards, the upper die set 2 continues to move downwards, when the sliding block 274 slides to the top end of the second sliding groove 272, the thrust of the hydraulic rod acts on the male die 26 through the limiting rod 273, the male die 26 and the female die 15 are pushed to be matched to extrude and shape the connecting plate, finally the hydraulic rod contracts, the first spring 13 pushes the guide sleeve 22 to drive the upper die set 2 to move upwards to reset, after the male die 26 is separated from the connecting plate, the second spring 162 pushes the ejector rod 163 to move upwards to jack the connecting plate from the female die 15, the residual edge is ejected from the outer side of the female die 15, then the connecting plate and the residual edge are taken out, the next plate is placed, and the steps are repeated.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The stamping die for the automobile seat connecting plate comprises a lower die set (1) and an upper die set (2), and is characterized in that the lower die set (1) comprises a bottom plate (11), guide pillars (12), first springs (13), a first die holder (14), female dies (15) and a discharging mechanism (16), the guide pillars (12) are arranged at four corners of the upper end of the bottom plate (11), the first springs (13) are sleeved on the guide pillars (12), the first die holder (14) is arranged in the middle of the upper end of the bottom plate (11), and the female dies (15) are arranged at the upper end of the first die holder (14); the upper die set (2) comprises a press plate (21), a guide sleeve (22), a guide hole (23), a second die holder (24), a cutter (25), a male die (26), a limiting mechanism (27), a third spring (28) and a backing plate (29), four corners of the lower end face of the pressing plate (21) are provided with guide sleeves (22), guide holes (23) are formed in the guide sleeves (22), the guide holes (23) penetrate through the pressing plate (21), the guide holes (23) are matched with the guide pillars (12), a second die holder (24) is arranged in the middle of the lower end of the pressing plate (21), a cutter (25) is arranged at the lower end of the second die holder (24), a backing plate (29) is arranged in the middle of the upper end of the second die holder (24), a male die (26) is arranged below the inner portion of the cutter (25), a limiting mechanism (27) is arranged above the male die (26), and a third spring (28) is sleeved on the outer side of the.
2. The stamping die for the automobile seat connecting plate as claimed in claim 1, wherein the cross section of the female die (15) is the same as the connecting plate in shape and size, a plurality of discharging mechanisms (16) are arranged around the female die (15), and the discharging mechanisms (16) are arranged in the middle of the female die (15).
3. The stamping die for the automobile seat connecting plate is characterized in that the shape and the size of the inner ring of the section of the cutting knife (25) are the same as the shape and the size of the section of the female die (15).
4. The stamping die for the automobile seat connecting plate as claimed in claim 2, wherein the unloading mechanism (16) comprises a first chute (161), a second spring (162) and a top bar (163), the first chute (161) is arranged in the first die holder (14) and the bottom plate (11), the second spring (162) is mounted at the bottom of the first chute (161), and the top bar (163) is mounted above the first chute (161).
5. The stamping die for the automobile seat connecting plate as claimed in claim 1, wherein the limiting mechanism (27) comprises a limiting seat (271), a second sliding groove (272), a limiting rod (273) and a sliding block (274), the upper end of the limiting seat (271) is connected with the second die holder (24), the second sliding groove (272) is formed in the limiting seat (271), the lower end of the limiting rod (273) is connected with the male die (26), the upper end of the limiting rod (273) is provided with the sliding block (274), and the sliding block (274) is installed in the second sliding groove (272).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523614.2U CN210497978U (en) | 2019-09-12 | 2019-09-12 | Stamping die of car seat connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523614.2U CN210497978U (en) | 2019-09-12 | 2019-09-12 | Stamping die of car seat connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210497978U true CN210497978U (en) | 2020-05-12 |
Family
ID=70569713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921523614.2U Expired - Fee Related CN210497978U (en) | 2019-09-12 | 2019-09-12 | Stamping die of car seat connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210497978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786887A (en) * | 2023-06-19 | 2023-09-22 | 国网安徽省电力有限公司六安市叶集供电公司 | Electric shock preventing wire cutting pliers for power equipment overhaul |
-
2019
- 2019-09-12 CN CN201921523614.2U patent/CN210497978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786887A (en) * | 2023-06-19 | 2023-09-22 | 国网安徽省电力有限公司六安市叶集供电公司 | Electric shock preventing wire cutting pliers for power equipment overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 Termination date: 20210912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |