CN211135200U - Novel auto-parts stamping die - Google Patents
Novel auto-parts stamping die Download PDFInfo
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- CN211135200U CN211135200U CN201922032346.0U CN201922032346U CN211135200U CN 211135200 U CN211135200 U CN 211135200U CN 201922032346 U CN201922032346 U CN 201922032346U CN 211135200 U CN211135200 U CN 211135200U
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- shell
- fixedly connected
- limiting block
- block
- cavity
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Abstract
The embodiment of the utility model discloses a novel automobile accessory stamping die, in particular to the technical field of stamping dies, which comprises a base, wherein the top of the base is fixedly connected with a shell, and an ejection mechanism is arranged in the shell; the ejection mechanism comprises four convex blocks, the four convex blocks are arranged at the top of the shell, a lower die is fixedly connected inside the shell and arranged inside the lower die, the lower die extends out of the top of the lower die, and four first cavities are formed inside the shell. The utility model discloses an in-process at the punching press makes the first spring of second stopper compression to make movable block bottom move down, then after the punching press finishes, utilize the elasticity of first spring to make the second stopper reset, thereby make the lug promote the work piece of laminating on the bed die surface, make work piece and bed die separation, thereby make the staff need not hard having drawed, easily take out, saved the manual work.
Description
Technical Field
The embodiment of the utility model provides a relate to stamping die technical field, concretely relates to novel auto-parts stamping die.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
The prior art has the following defects: the existing workpiece is easy to tightly fit with the lower die after being punched and is difficult to take out, so that the labor force of workers is increased, and the workpiece is inconvenient to use.
Therefore, the invention is necessary to invent a novel automobile part stamping die.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a novel auto-parts stamping die, can press the work piece and press a plurality of lugs downstream through the in-process mould of punching press, thereby make the first spring of second stopper compression, and make movable block bottom downstream, then after the punching press is ended, the elasticity that utilizes first spring makes the second stopper reset, thereby make the movable block drive the fixture block and move up again, thereby make the lug rebound again, thereby make the lug promote the work piece of laminating on the bed die surface, make work piece and bed die separation, thereby make the staff need not artifical hard having drawn, easily take out, the manual work has been saved, in order to solve among the prior art because the punching press after the work piece can tightly laminate the difficult problem of taking out that leads to with the bed die.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a novel automobile part stamping die comprises a base, wherein the top of the base is fixedly connected with a shell, the top of the shell is fixedly provided with an upper die, and an ejection mechanism is arranged inside the shell;
the ejection mechanism comprises four convex blocks, the four convex blocks are respectively arranged at four corners inside the shell, the four convex blocks are all arranged at the top of the shell, a lower die is fixedly connected inside the shell, the four convex blocks are all arranged inside the lower die, the top end of the convex blocks extends out of the top of the lower die, four first cavities are arranged inside the shell, the four first cavities respectively correspond to the four convex blocks, a first limiting block is arranged inside the first cavities, the first limiting block is fixedly connected to the inner wall of the first cavity, a moving block is arranged at the bottom of the first limiting block, the top of the moving block penetrates through the first limiting block and is fixedly connected with the bottom of the convex blocks, the bottom of the moving block extends out of the bottom of the shell, a second limiting block is fixedly connected to the outer side of the moving block, a third limiting block is arranged at, the bottom of the second limiting block is provided with a first spring, the first spring is sleeved on the outer side of the moving block and is arranged inside the first cavity, the second cavity is formed inside the moving block, the front side of the moving block is provided with two clamping blocks, a rotating drum is fixedly connected inside the clamping blocks, a rotating shaft is fixedly connected inside the rotating drum, the rear ends of the two rotating shafts extend into the second cavity and are fixedly connected with the inner wall of the second cavity, a second spring is sleeved on the outer side of the rotating shaft and is arranged inside the second cavity, and the two ends of the second spring are fixedly connected with the rotating drum and the inner wall of the second cavity respectively.
Furthermore, the rotating drum is movably connected with the rotating shaft through a bearing.
Further, the tops of the four bumps are matched with the top of the lower die.
Furthermore, the fixture block is arranged at the top of the first limiting block and at the top of the third limiting block.
Further, a punching machine is fixedly connected to the top of the upper die.
Furthermore, the bottom of the first limiting block is arranged in an inclined mode.
Furthermore, the bottom of the first limiting block is matched with the clamping block.
The embodiment of the utility model provides a have following advantage:
the utility model discloses an in-process mould of punching press can be pressed and the work piece is moved and a plurality of lugs are pressed and move the downshifting, thereby make the first spring of second stopper compression, and make movable block bottom downshifting, then after the punching press is ended, the elasticity that utilizes first spring makes the second stopper reset, thereby make the movable block drive the fixture block and upwards move again, thereby make the lug promote the laminating at the work piece on bed die surface, make work piece and bed die separation, thereby make the staff need not artifical hard having drawn, easily take out, saved the manual work, also made things convenient for the staff, compared with prior art, the utility model discloses make progress on being convenient for of work piece takes out.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall structure provided in embodiment 1 of the present invention;
fig. 2 is a front view of a housing provided in embodiment 1 of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2 according to embodiment 1 of the present invention;
fig. 4 is a side view of a fixture block provided in embodiment 1 of the present invention;
fig. 5 is a perspective view of a first limiting block provided in embodiment 1 of the present invention;
in the figure: the device comprises a punching machine 1, an upper die 2, a second cavity 3, a convex block 4, a moving block 5, a shell 6, a lower die 7, a base 8, a first cavity 9, a first limiting block 10, a clamping block 11, a third limiting block 12, a second limiting block 13, a first spring 14, a second spring 15, a rotating shaft 16 and a rotating drum 17.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 in the specification, the novel automobile part stamping die comprises a base 8, a shell 6 is fixedly connected to the top of the base 8, an upper die 2 is fixedly arranged on the top of the shell 6, and an ejection mechanism is arranged inside the shell 6;
the popping mechanism comprises four convex blocks 4, the four convex blocks 4 are respectively arranged at four corners inside a shell 6, the four convex blocks 4 are all arranged at the top of the shell 6, a lower die 7 is fixedly connected inside the shell 6, the four convex blocks 4 are all arranged inside the lower die 7, the top end of the lower die extends out of the top of the lower die 7, four first cavities 9 are arranged inside the shell 6, the four first cavities 9 respectively correspond to the four convex blocks 4, a first limiting block 10 is arranged inside the first cavity 9, the first limiting block 10 is fixedly connected with the inner wall of the first cavity 9, a moving block 5 is arranged at the bottom of the first limiting block 10, the top of the moving block 5 penetrates through the first limiting block 10 and is fixedly connected with the bottom of the convex blocks 4, the bottom of the moving block 5 extends out of the bottom of the shell 6, and a second, the top of the second limiting block 13 is provided with a third limiting block 12, the third limiting block 12 is fixedly connected to the inner wall of the first cavity 9, the bottom of the second limiting block 13 is provided with a first spring 14, the first spring 14 is sleeved outside the moving block 5 and is arranged inside the first cavity 9, a second cavity 3 is arranged inside the moving block 5, the front side of the moving block 5 is provided with two clamping blocks 11, the inside of each clamping block 11 is fixedly connected with a rotating drum 17, the inside of each rotating drum 17 is fixedly connected with a rotating shaft 16, the rear ends of the two rotating shafts 16 extend into the inside of the second cavity 3 and are fixedly connected with the inner wall of the second cavity 3, the outside of each rotating shaft 16 is sleeved with a second spring 15, the second spring 15 is arranged inside the second cavity 3, and two ends of the second spring 15 are respectively fixedly connected with the inner walls of the rotating drum 17 and;
further, the rotating drum 17 is movably connected with the rotating shaft 16 through a bearing, so that the rotating drum is convenient to rotate;
furthermore, the tops of the four bumps 4 are matched with the top of the lower die 7, so that stamping is facilitated;
further, the fixture block 11 is arranged at the top of the first limiting block 10 and at the top of the third limiting block 12;
further, the top of the upper die 2 is fixedly connected with a punching machine 1;
furthermore, the bottom of the first limiting block 10 is arranged obliquely, so that limiting is facilitated;
further, the bottom of the first stopper 10 is matched with the latch 11.
The implementation scenario is specifically as follows: when the utility model is used, firstly, the workpiece is put into the shell 6 and put into the top of the lower die 7, then the punch 1 is started, the punch 1 drives the upper die 2 to move downwards for punching, then the upper die 2 presses the workpiece and presses the plurality of lugs 4 to move downwards in the punching process, so that the lugs 4 drive the moving block 5 and the fixture blocks 11 to move downwards, the fixture blocks 11 lose the limit of the bottom of the first limit block 10, the fixture blocks 11 combine the two fixture blocks 11 by the elasticity of the second spring 15, the fixture blocks 11 do not obstruct the moving block 5 from passing through the middle of the third limit block 12, so that the second limit block 13 moves downwards, the second limit block 13 compresses the first spring 14, and the bottom of the moving block 5 moves downwards, then after the punching is finished, the second limit block 13 is reset by the elasticity of the first spring 14, thereby make the movable block 5 drive fixture block 11 rebound again, thereby make lug 4 promote the work piece of laminating on bed die 7 surface, make work piece and bed die 7 separation, thereby make the staff need not artifical hard having drawn, easily take out, the manual work has been saved, also made things convenient for the staff, then spacing through first stopper 10 bottom, the in-process that makes the fixture block 11 shift up is propped open by first stopper 10, thereby make fixture block 11 can not go out, and resume the normal position, then used repeatedly, this embodiment specifically has solved among the prior art the problem that can appear and tightly laminating and lead to being difficult for taking out with the bed die after the work piece punching press.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, firstly, a workpiece is placed in a shell 6 and placed on the top of a lower die 7, then a punching machine 1 is started, the punching machine 1 drives an upper die 2 to move downwards to punch, then the workpiece is pressed by the upper die 2 in the punching process and a plurality of lugs 4 are pressed to move downwards, so that the lugs 4 drive a moving block 5 and a clamping block 11 to move downwards, a second limiting block 13 moves downwards, the second limiting block 13 compresses a first spring 14, the bottom of the moving block 5 moves downwards, then after the punching is finished, the second limiting block 13 is reset by the elastic force of the first spring 14, so that the moving block 5 drives the clamping block 11 to move upwards again, so that the lugs 4 move upwards again, the lugs 4 push the workpiece attached to the surface of the lower die 7, and separate the workpiece from the lower die 7, then, the first limit block 10 is used for limiting the bottom of the first limit block 10, so that the fixture block 11 is propped by the first limit block 10 in the upward moving process, the fixture block 11 cannot go out, and the original position is recovered and the fixture block is reused.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a novel auto-parts stamping die, includes base (8), its characterized in that: the top of the base (8) is fixedly connected with a shell (6), the top of the shell (6) is fixedly provided with an upper die (2), and an ejection mechanism is arranged in the shell (6);
the popping mechanism comprises four convex blocks (4), the four convex blocks (4) are respectively arranged at four corners inside a shell (6), the four convex blocks (4) are all arranged at the top of the shell (6), a lower die (7) is fixedly connected inside the shell (6), the four convex blocks (4) are all arranged inside the lower die (7) and the top ends of the convex blocks extend out of the top of the lower die (7), four first cavities (9) are arranged inside the shell (6), the four first cavities (9) respectively correspond to the four convex blocks (4), a first limiting block (10) is arranged inside the first cavity (9), the first limiting block (10) is fixedly connected to the inner wall of the first cavity (9), a moving block (5) is arranged at the bottom of the first limiting block (10), the top of the moving block (5) penetrates through the first limiting block (10) and is fixedly connected with the bottom of the convex blocks (4), the bottom of the moving block (5) extends out of the bottom of the shell (6), a second limiting block (13) is fixedly connected to the outer side of the moving block (5), a third limiting block (12) is arranged at the top of the second limiting block (13), the third limiting block (12) is fixedly connected to the inner wall of the first cavity (9), a first spring (14) is arranged at the bottom of the second limiting block (13), the first spring (14) is sleeved on the outer side of the moving block (5) and is arranged inside the first cavity (9), a second cavity (3) is arranged inside the moving block (5), two clamping blocks (11) are arranged on the front side of the moving block (5), a rotating cylinder (17) is fixedly connected inside the clamping blocks (11), a rotating shaft (16) is fixedly connected inside the rotating cylinder (17), and the rear ends of the two rotating shafts (16) both extend into the second cavity (3) and are fixedly connected with the inner wall of the second cavity (3, the outer side of the rotating shaft (16) is sleeved with a second spring (15), the second spring (15) is arranged in the second cavity (3), and two ends of the second spring (15) are fixedly connected with the inner wall of the rotating cylinder (17) and the inner wall of the second cavity (3) respectively.
2. The novel automobile part stamping die as claimed in claim 1, wherein: the rotating drum (17) is movably connected with the rotating shaft (16) through a bearing.
3. The novel automobile part stamping die as claimed in claim 1, wherein: the tops of the four bumps (4) are matched with the top of the lower die (7).
4. The novel automobile part stamping die as claimed in claim 1, wherein: the fixture block (11) is arranged at the top of the first limiting block (10) and at the top of the third limiting block (12).
5. The novel automobile part stamping die as claimed in claim 1, wherein: the top of the upper die (2) is fixedly connected with a punching machine (1).
6. The novel automobile part stamping die as claimed in claim 1, wherein: the bottom of the first limiting block (10) is obliquely arranged.
7. The novel automobile part stamping die as claimed in claim 1, wherein: the bottom of the first limiting block (10) is matched with the clamping block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032346.0U CN211135200U (en) | 2019-11-22 | 2019-11-22 | Novel auto-parts stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032346.0U CN211135200U (en) | 2019-11-22 | 2019-11-22 | Novel auto-parts stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211135200U true CN211135200U (en) | 2020-07-31 |
Family
ID=71775445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922032346.0U Expired - Fee Related CN211135200U (en) | 2019-11-22 | 2019-11-22 | Novel auto-parts stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211135200U (en) |
-
2019
- 2019-11-22 CN CN201922032346.0U patent/CN211135200U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20211122 |