CN213052437U - A backstop plate structure for stamping die - Google Patents
A backstop plate structure for stamping die Download PDFInfo
- Publication number
- CN213052437U CN213052437U CN202021760138.9U CN202021760138U CN213052437U CN 213052437 U CN213052437 U CN 213052437U CN 202021760138 U CN202021760138 U CN 202021760138U CN 213052437 U CN213052437 U CN 213052437U
- Authority
- CN
- China
- Prior art keywords
- stop plate
- fixedly connected
- backstop
- stamping
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a stamping die technical field specifically is a backstop plate structure for stamping die, the backstop plate is located the setting directly over the mould body, and the lateral wall of backstop plate sets up the punching press mouth that corresponds the setting with the mould body's mould groove, the hollow post of the vertical setting of one side fixedly connected with of the mould body, and be equipped with adjustment mechanism in the hollow post, adjustment mechanism's one end and backstop plate fixed connection. The utility model discloses in, through setting up backstop board and punching press mouth, the punching press head of punching machine pushes down and passes the punching press mouth and carry out stamping forming to the work piece, and the periphery of work piece receives the restriction of backstop board, can prevent the perk, and the processingquality and the efficiency of guarantee work piece set up adjustment mechanism and be convenient for adjust the distance between backstop board and the mould body, are convenient for place the work piece that thickness is different and carry out stamping processing, and application scope is wider, and it is more convenient to use, saves the cost more, and the backstop board shifts up also is convenient for take out the work.
Description
Technical Field
The utility model relates to a stamping die technical field specifically is a backstop plate structure for stamping die.
Background
When a workpiece is processed, a stamping die is required to be adopted for stamping deformation, and then an effective semi-finished product is obtained.
In the prior art, in order to prevent the peripheral part of the workpiece from tilting, the most common method is to arrange two vertically arranged stop plates on two sides of a stamping die, the two stop plates are driven by a telescopic cylinder to clamp the workpiece, and the workpiece is pressed downwards by an acting force, so that the two sides of the workpiece can slightly tilt and deform to influence the processing quality. Accordingly, one skilled in the art provides a stopper plate structure for a press die to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a backstop plate structure for stamping die 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 utility model provides a backstop plate structure for stamping die, includes the mould body and the horizontal backstop board that sets up, the backstop board is located the mould body and sets up directly over, and the lateral wall of backstop board sets up the punching press mouth that corresponds the setting with the mould body's mould groove, the hollow post of the vertical setting of one side fixedly connected with of the mould body, and be equipped with adjustment mechanism in the hollow post, adjustment mechanism's one end and backstop board fixed connection, the mould body is kept away from the fixed column that one side fixedly connected with and the hollow post symmetry of hollow post set up, and one side of fixed column is equipped with positioning mechanism, positioning mechanism's one end and backstop board fixed connection.
As a further aspect of the present invention: adjustment mechanism is including the bull stick that transversely sets up, the one end of bull stick runs through and extends to in the hollow post and the first bevel gear of fixedly connected with, the both ends inner wall of hollow post rotates the threaded rod that is connected with vertical setting through two rotors, and fixedly connected with and the second bevel gear that first bevel gear meshing is connected on the threaded rod, threaded connection has the nut piece on the threaded rod, and one side fixedly connected with of nut piece transversely sets up the lifter, the sliding opening has been seted up to one side of hollow post, and the one end that the nut piece was kept away from to the lifter run through the sliding opening and with backstop board fixed connection.
As a further aspect of the present invention: be located the hollow post outside the one end fixedly connected with turning block of bull stick, the through-hole has been seted up to one side that the backstop board was kept away from to hollow post, and the bull stick runs through the through-hole setting, the inner wall of through-hole passes through the bearing spare and is connected with the lateral wall rotation of bull stick.
As a further aspect of the present invention: the side wall of fixed column has seted up the constant head tank, the vertical locating lever that sets up of fixedly connected with in the constant head tank, and overlap on the locating lever and establish and sliding connection has the sliding sleeve, one side fixedly connected with of sliding sleeve links up the pole, and links up the pole and keep away from the one end and the backstop board fixed connection of sliding sleeve.
As a further aspect of the present invention: the caliber length of the punching opening is larger than that of the die groove, and the caliber length of the punching opening is smaller than that of the workpiece.
As a further aspect of the present invention: the side wall of the lower end of the stop plate is adhered with a non-slip mat through viscose, and the non-slip mat is made of rubber components.
As a further aspect of the present invention: two cross slots are formed in the upper side of the stop plate and are symmetrically arranged on the front side and the rear side of the stamping opening, eight vertical slots are formed in the upper side of the stop plate and are symmetrically arranged on the two sides of the stamping opening at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up backstop board and stamping opening, place the work piece between the backstop board and the mould body, the punching press head of punching machine pushes down and passes the stamping opening and carry out stamping forming to the work piece, and the periphery of work piece receives the restriction of backstop board, can prevent the perk, ensures the processingquality and the efficiency of work piece.
2. Through setting up adjustment mechanism, rotate the commentaries on classics piece, drive first bevel gear on the bull stick and rotate, and then drive the threaded rod and rotate, because the axial of nut piece is rotated and is followed the lifter and received the restriction of sliding port, consequently, the nut piece is forced to be shifted up, drives and shifts up with the fixed backstop board of lifter, is convenient for place the work piece that the thickness is different and carry out stamping processing, and application scope is wider, and it is more convenient to use, saves the cost more, and the backstop board shifts up also is convenient for take out the work piece.
3. Through setting up positioning mechanism, when the backstop board displacement, the pole that links up drives the displacement of sliding sleeve on the locating lever, can support the location to the displacement of backstop board, makes this device structure more firm.
Drawings
FIG. 1 is a schematic perspective view of a stopper plate structure for a stamping die;
FIG. 2 is an enlarged view of the stop plate structure of the stamping die at A in FIG. 1;
fig. 3 is a schematic view of an internal structure at a hollow column in a stopper plate structure for a press die.
In the figure: 1. a mold body; 2. a stopper plate; 3. punching a hole; 4. a hollow column; 5. fixing a column; 6. a rotating rod; 7. a first bevel gear; 8. a rotating member; 9. a threaded rod; 10. a second bevel gear; 11. a nut block; 12. a lifting rod; 13. a sliding port; 14. rotating the block; 15. positioning a groove; 16. positioning a rod; 17. a sliding sleeve; 18. a connecting rod; 19. a non-slip mat; 20. a transverse groove; 21. a vertical slot.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a stop plate structure for a stamping die includes a die body 1 and a transversely disposed stop plate 2, the stop plate 2 is disposed directly above the die body 1, a stamping opening 3 corresponding to a die slot of the die body 1 is disposed on a side wall of the stop plate 2, a workpiece is placed between the stop plate 2 and the die body 1, a stamping head of a stamping machine presses down through the stamping opening 3 to stamp the workpiece, the periphery of the workpiece is limited by the stop plate 2 to prevent warping, and processing quality and efficiency of the workpiece are ensured, a vertically disposed hollow column 4 is fixedly connected to one side of the die body 1, an adjusting mechanism is disposed in the hollow column 4, one end of the adjusting mechanism is fixedly connected to the stop plate 2, a fixing column 5 symmetrically disposed with the hollow column 4 is fixedly connected to one side of the die body 1 away from the hollow column 4, one side of the fixed column 5 is provided with a positioning mechanism, and one end of the positioning mechanism is fixedly connected with the stop plate 2;
in fig. 1 and 3: the adjusting mechanism comprises a transversely arranged rotating rod 6, one end of the rotating rod 6 penetrates through the hollow column 4 and is fixedly connected with a first bevel gear 7, the inner walls of the two ends of the hollow column 4 are rotatably connected with a vertically arranged threaded rod 9 through two rotating pieces 8, a second bevel gear 10 meshed with the first bevel gear 7 is fixedly connected onto the threaded rod 9, a nut block 11 is in threaded connection onto the threaded rod 9, a lifting rod 12 transversely arranged is fixedly connected onto one side of the nut block 11, a sliding opening 13 is formed in one side of the hollow column 4, one end, far away from the nut block 11, of the lifting rod 12 penetrates through the sliding opening 13 and is fixedly connected with the stop plate 2, the rotating block 14 is rotated to drive the first bevel gear 7 on the rotating rod 6 to rotate, the first bevel gear 7 is meshed with the second bevel gear 10 to drive the threaded rod 9 to rotate, the threaded rod 9 is in threaded connection with the nut block 11, and the lifting rod 12 fixed with the nut block 11 penetrates, at the moment, the axial rotation of the nut block 11 is limited by the sliding opening 13 along with the lifting rod 12, so that the nut block 11 is forced to move upwards to drive the stop plate 2 fixed with the lifting rod 12 to move upwards, workpieces with different thicknesses can be conveniently placed for punching, the application range is wider, the use is more convenient, the cost is more saved, and the stop plate 2 can be moved upwards to be convenient for taking out the workpieces;
in fig. 3: one end of the rotating rod 6 positioned outside the hollow column 4 is fixedly connected with a rotating block 14, so that the rotating rod 6 can be conveniently rotated, a through hole is formed in one side, away from the stop plate 2, of the hollow column 4, the rotating rod 6 penetrates through the through hole, the inner wall of the through hole is rotatably connected with the outer side wall of the rotating rod 6 through a bearing piece, and the rotating rod 6 can conveniently rotate;
in fig. 2: the side wall of the fixed column 5 is provided with a positioning groove 15, a vertically arranged positioning rod 16 is fixedly connected in the positioning groove 15, the positioning rod 16 is sleeved with and slidably connected with a sliding sleeve 17, one side of the sliding sleeve 17 is fixedly connected with a connecting rod 18, one end, far away from the sliding sleeve 17, of the connecting rod 18 is fixedly connected with the stop plate 2, when the stop plate 2 displaces, the connecting rod 18 drives the sliding sleeve 17 to displace on the positioning rod 16, the displacement of the stop plate 2 can be supported and positioned, and the structure of the device is more stable;
in fig. 1: the caliber length of the punching hole 3 is larger than that of the die groove, and the caliber length of the punching hole 3 is smaller than the diameter length of the workpiece, so that the punching processing is facilitated;
in fig. 1: the side wall of the lower end of the baffle plate 2 is adhered with a non-slip mat 19 through viscose, and the non-slip mat 19 is made of rubber, so that the friction force is improved, and the workpiece is prevented from deviating;
in fig. 1: two cross slots 20 have been seted up to the upside of backstop plate 2, and two cross slots 20 are located the bilateral symmetry setting around the punching press mouth 3, and eight perpendicular grooves 21 have been seted up to the upside of backstop plate 2, and eight perpendicular grooves 21 are located the equidistant range setting of bilateral symmetry of punching press mouth 3 respectively, save the material, are convenient for observe the deformation of work piece.
The utility model discloses a theory of operation is: when the device is used, the stop plate 2 is arranged, a workpiece is placed between the stop plate 2 and the die body 1, a punching head of a punching machine is pressed downwards to penetrate through the punching opening 3 to punch the workpiece, the periphery of the workpiece is limited by the stop plate 2, the tilting can be prevented, and the processing quality and efficiency of the workpiece are guaranteed;
when the distance between the stop plate 2 and the die body 1 needs to be adjusted according to the thickness of a workpiece, the rotating block 14 is rotated to drive the first bevel gear 7 on the rotating rod 6 to rotate, the first bevel gear 7 is meshed with the second bevel gear 10 to further drive the threaded rod 9 to rotate, the threaded rod 9 is in threaded connection with the nut block 11, the lifting rod 12 fixed with the nut block 11 penetrates through the sliding port 13, at the moment, the axial rotation of the nut block 11 is limited by the sliding port 13 along with the lifting rod 12, therefore, the nut block 11 is forced to move upwards to drive the stop plate 2 fixed with the lifting rod 12 to move upwards, workpieces with different thicknesses can be conveniently placed for punching processing, the application range is wider, the use is more convenient, the cost is saved, the workpieces can be conveniently taken out when the stop plate 2 moves upwards, the connecting rod 18 drives the sliding sleeve 17 to move on the positioning rod 16 to support and position the displacement of the stop plate 2, the structure of the device is more stable.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a backstop plate structure for stamping die, includes the die body (1) and horizontal backstop board (2) that sets up, its characterized in that, backstop board (2) are located the setting directly over the die body (1), and the lateral wall of backstop board (2) sets up punching press mouth (3) that correspond the setting with the die cavity of the die body (1), hollow post (4) of the vertical setting of one side fixedly connected with of the die body (1), and be equipped with adjustment mechanism in hollow post (4), adjustment mechanism's one end and backstop board (2) fixed connection, one side fixedly connected with of keeping away from hollow post (4) and fixed column (5) that hollow post (4) symmetry set up are kept away from in the die body (1), and one side of fixed column (5) is equipped with positioning mechanism, positioning mechanism's one end and backstop board (2) fixed connection.
2. A stopper plate structure for a press die as set forth in claim 1, the adjusting mechanism comprises a rotating rod (6) which is transversely arranged, one end of the rotating rod (6) penetrates through the hollow column (4) and extends into the hollow column and is fixedly connected with a first bevel gear (7), the inner walls of the two ends of the hollow column (4) are rotationally connected with a vertically arranged threaded rod (9) through two rotating pieces (8), a second bevel gear (10) meshed with the first bevel gear (7) is fixedly connected to the threaded rod (9), a nut block (11) is connected to the threaded rod (9) in a threaded manner, and one side of the nut block (11) is fixedly connected with a transversely arranged lifting rod (12), one side of the hollow column (4) is provided with a sliding opening (13), and one end of the lifting rod (12) far away from the nut block (11) penetrates through the sliding opening (13) and is fixedly connected with the stop plate (2).
3. The stop plate structure for the stamping die as claimed in claim 2, wherein the rotation bar (6) is fixedly connected to one end of the rotation bar (14) outside the hollow column (4), a through hole is formed in one side of the hollow column (4) away from the stop plate (2), the rotation bar (6) penetrates through the through hole, and the inner wall of the through hole is rotatably connected to the outer side wall of the rotation bar (6) through a bearing member.
4. The stop plate structure for the stamping die according to claim 1, wherein a positioning groove (15) is formed in a side wall of the fixing column (5), a vertically arranged positioning rod (16) is fixedly connected to the positioning groove (15), a sliding sleeve (17) is sleeved and slidably connected to the positioning rod (16), an engaging rod (18) is fixedly connected to one side of the sliding sleeve (17), and one end of the engaging rod (18) far away from the sliding sleeve (17) is fixedly connected to the stop plate (2).
5. The stop plate structure for a stamping die as claimed in claim 1, wherein the caliber length of the stamping opening (3) is greater than the caliber length of the die slot, and the caliber length of the stamping opening (3) is less than the diameter length of the workpiece.
6. The stop plate structure for the stamping die as claimed in claim 1, wherein the lower end side wall of the stop plate (2) is adhered with a non-slip mat (19) by glue, and the non-slip mat (19) is made of rubber material.
7. The stop plate structure for the stamping die as claimed in claim 1, wherein the stop plate (2) has two transverse slots (20) formed on the upper side thereof, the two transverse slots (20) are symmetrically arranged on the front and rear sides of the stamping opening (3), the stop plate (2) has eight vertical slots (21) formed on the upper side thereof, and the eight vertical slots (21) are symmetrically arranged on the two sides of the stamping opening (3) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021760138.9U CN213052437U (en) | 2020-08-21 | 2020-08-21 | A backstop plate structure for stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021760138.9U CN213052437U (en) | 2020-08-21 | 2020-08-21 | A backstop plate structure for stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213052437U true CN213052437U (en) | 2021-04-27 |
Family
ID=75552857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021760138.9U Active CN213052437U (en) | 2020-08-21 | 2020-08-21 | A backstop plate structure for stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213052437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182413A (en) * | 2021-04-28 | 2021-07-30 | 上海英雄金笔厂有限公司 | Iron stationery box compression fittings |
-
2020
- 2020-08-21 CN CN202021760138.9U patent/CN213052437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182413A (en) * | 2021-04-28 | 2021-07-30 | 上海英雄金笔厂有限公司 | Iron stationery box compression fittings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212121333U (en) | Punching machine with bearing device | |
| CN213052437U (en) | A backstop plate structure for stamping die | |
| CN211539227U (en) | Stamping die for sheet metal part of automobile die | |
| CN211539118U (en) | Prevent punching machine of work piece skew when punching press | |
| CN215237223U (en) | Novel auto-parts mould | |
| CN211727115U (en) | Stamping workpiece positioning device | |
| CN210702689U (en) | Perforating device of cylinder body die casting die | |
| CN210337007U (en) | Hydraulic press with adjustable base height | |
| CN210450596U (en) | Forming die for bearing processing | |
| CN111687263A (en) | Anti-deformation aluminum barrel wall body forming device | |
| CN219211217U (en) | Semi-automatic twisting machine for plastic material | |
| CN220461930U (en) | Metal fitting mold processing | |
| CN219616456U (en) | Edge folding die for hardware shell | |
| CN205166053U (en) | Automatic chamfer lathe of axle type part | |
| CN218873460U (en) | Stamping forming mould of car brake pedal production usefulness | |
| CN210082489U (en) | Multi-station punching machine | |
| CN221133722U (en) | Automatic discharging device for precise hardware stamping parts | |
| CN217617356U (en) | Trimming and punching limiting device of electric screw press | |
| CN211275962U (en) | Steel springboard side cut supplementary levelling device that punches a hole | |
| CN213054707U (en) | Rotating device for precision mold production | |
| CN220028434U (en) | Positioning device for horizontal punching machine | |
| CN221659197U (en) | Anti-offset machining die carrier | |
| CN220882640U (en) | Packing box cover rivet hole perforating device | |
| CN217916739U (en) | Flexible bending device convenient to material loading | |
| CN213134592U (en) | Machining equipment for bending machined part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |