CN213671444U - Side bending die - Google Patents
Side bending die Download PDFInfo
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- CN213671444U CN213671444U CN202022588714.2U CN202022588714U CN213671444U CN 213671444 U CN213671444 U CN 213671444U CN 202022588714 U CN202022588714 U CN 202022588714U CN 213671444 U CN213671444 U CN 213671444U
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- push block
- wedge
- shaped surface
- sliding
- bending die
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Abstract
The utility model belongs to the technical field of the work piece is bent, a side mould of bending is disclosed, include: the active push block can move up and down and is provided with a first wedge-shaped surface; the driven push block is provided with a second wedge-shaped surface corresponding to the first wedge-shaped surface, and when the driving push block moves downwards, the driving push block pushes the second wedge-shaped surface to move forwards through the first wedge-shaped surface; and the two side stamping parts are respectively used for bending two sides of the workpiece in the lateral direction and are respectively arranged at two ends of the front side of the driven push block. The utility model discloses a side mould of bending can realize that the side direction of work piece is bent, simple structure, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the work piece is bent, concretely relates to side mould of bending.
Background
The existing bending mode is that a punch is usually arranged on the upper portion, a workpiece is arranged below the punch and can be used for bending the top surface of the workpiece, but the mode is inconvenient and even cannot realize side face bending of the workpiece, and in order to solve the technical problem, a side face bending die is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the side of inconvenient even unable realization work piece that prior art exists is bent, the utility model aims to provide a side mould of bending.
The utility model discloses the technical scheme who adopts does:
a side bending die, comprising:
the active push block can move up and down and is provided with a first wedge-shaped surface;
the driven push block is provided with a second wedge-shaped surface corresponding to the first wedge-shaped surface, and when the driving push block moves downwards, the driving push block pushes the second wedge-shaped surface to move forwards through the first wedge-shaped surface;
and the two side stamping parts are respectively used for bending two sides of the workpiece in the lateral direction and are respectively arranged at two ends of the front side of the driven push block.
When the side bending die in the scheme is used, a workpiece is firstly placed on the workbench, and a pressing block for preventing the workpiece from moving is arranged above the workpiece; then make initiative ejector pad downward displacement to make the initiative ejector pad promote through first shape face of carving the shape face is carved to the second displacement forward to drive driven ejector pad and two side stamping spare displacement forward, and then make two side stamping spare respectively the side direction bend the work piece both sides, so the utility model discloses a side direction that the work piece can be realized to the mould of bending of side bends is bent, simple structure, convenient operation.
Furthermore, a first buffering member parallel to the first wedge-shaped surface is arranged on the first wedge-shaped surface, and a second buffering member parallel to the second wedge-shaped surface is arranged on the second wedge-shaped surface;
the driving push block pushes the driven push block to move forwards through the contact of the first buffer piece and the second buffer piece.
Further, the device also comprises a sliding plate, and the driven pushing block is arranged on the sliding plate in a sliding mode along the front-back direction.
Furthermore, a sliding groove is formed in the sliding plate, and the driven pushing block is arranged on the sliding groove in a sliding mode along the front-back direction through a sliding block.
Furthermore, an elastic component is arranged in the sliding groove, one end of the elastic component is connected with the sliding block, and the other end of the elastic component is connected with the sliding plate.
Further, the elastic component is a nitrogen spring.
Furthermore, the number of the sliding grooves is three, and the sliding blocks are arranged in the three sliding grooves in a sliding manner;
the three sliding blocks are connected with the driven pushing block.
Furthermore, the stamping device also comprises a main stamping part, wherein two ends of the main stamping part are respectively connected with the side stamping parts at two sides;
the middle part of the main stamping part extends downwards, and the part of the main stamping part extending downwards is used for stamping the rear end of a workpiece.
And the two side stop blocks are arranged on two sides of the main stamping part which is displaced forwards in a blocking manner.
Further, the device also comprises a first limiting buffer piece and a second limiting buffer piece which are used for limiting the front side of the driving push block;
the first limiting buffer piece is arranged on the rear side of the driving push block;
the second limiting buffer piece is fixedly arranged at the rear side of the first limiting buffer piece in a limiting mode.
The utility model has the advantages that:
when the side bending die is used, firstly, a workpiece is placed on a workbench, and a pressing block for preventing the workpiece from moving is arranged above the workpiece; then make initiative ejector pad downward displacement to make the initiative ejector pad promote through first shape face of carving the shape face is carved to the second displacement forward to drive driven ejector pad and two side stamping spare displacement forward, and then make two side stamping spare respectively the side direction bend the work piece both sides, so the utility model discloses a side direction that the work piece can be realized to the mould of bending of side bends is bent, simple structure, convenient operation.
Drawings
Fig. 1 is a side view (before bending) of the present invention.
Fig. 2 is a side view (after bending) of the present invention.
Fig. 3 is a plan view (after bending) of the driven pusher and the side press member of the present invention.
FIG. 4 is a top view (after bending) of the driven push block, side stamping part, main stamping part and side stop block of the present invention
Fig. 5 is a plan view (after bending) of the chute, the slider, and the nitrogen spring.
In the figure: 10-an active push block; 101-a first wedge face; 11-a first buffer; 121-a first limit bumper; 122-a second limit bumper; 20-driven push block; 201-a second wedge face; 21-a second buffer; 31-side stamping; 32-main stamping; 33-side stops; 40-a workpiece; 51-a workbench; 52-briquetting; 53-locating pins; 61-a slide plate; 611-a chute; 62-a slide block; 63-Nitrogen spring.
Detailed Description
The present invention will be further explained with reference to the following specific examples.
Example 1:
as shown in fig. 1, the side bending die provided in this embodiment includes a driving push block 10, a driven push block 20, and two side stamping parts 31 for laterally bending two sides of a workpiece 40.
The driving push block 10 capable of moving up and down is provided with a first wedge-shaped surface 101, the driven push block 20 is provided with a second wedge-shaped surface 201 corresponding to the first wedge-shaped surface 101, and when the driving push block 10 moves down, the driving push block 10 pushes the second wedge-shaped surface 201 to move forward through the first wedge-shaped surface 101, so as to drive the driven push block 20 to move forward.
The two side stamping parts 31 are respectively arranged at two ends of the front side of the driven push block 20 and are respectively used for laterally bending two sides of the workpiece 40, and the use process of the side bending die of the embodiment is as follows: firstly, a workpiece 40 is placed on a workbench 51, a pressing block 52 for preventing the workpiece 40 from displacing is arranged above the workpiece 40 (the pressing block 52 can be displaced downwards through a first lifting cylinder, for example, a first piston rod of the first lifting cylinder is connected with the pressing block 52, when the first piston rod extends out, the pressing block 52 is displaced downwards to press the workpiece 40 to prevent the workpiece 40 from displacing; when the first piston rod retracts, the pressing block 52 can be displaced upwards to facilitate the placement of the workpiece 40 on the workbench 51, and preferably, at least two positioning pins 53 are arranged on the workbench 51, so that the workpiece 40 placed on the workbench 51 at each time is positioned and placed through the two positioning pins 53, as shown in figure 3, the workpiece 40 is positioned through the two positioning pins 53, and the workpiece placed at each time is placed on the same position); then, the driving pushing block 10 is displaced downwards, so that the driving pushing block 10 pushes the second wedge-shaped surface 201 to displace forwards through the first wedge-shaped surface 101, thereby driving the driven pushing block 20 and the two side stamping parts 31 to displace forwards, and further causing the two side stamping parts 31 to respectively bend the two sides of the workpiece 40 laterally (as shown in fig. 2).
In this embodiment, the active push block 10 can be moved up and down by the second lifting cylinder: if a second piston rod of the second lifting cylinder is connected with the driving push block 10, when the second piston rod extends out, the driving push block 10 displaces downwards and pushes the driven push block 20 laterally to enable the driven push block 20 to displace forwards; when the second piston rod is retracted, the active push block 10 is displaced upwards.
Example 2:
in addition to embodiment 1, in this embodiment, the first wedge surface 101 is provided with a first cushion material 11 parallel to the first wedge surface 101, and the second wedge surface 201 is provided with a second cushion material 21 parallel to the second wedge surface 201.
During the downward displacement of the driving push block 10, the driving push block 10 can push the driven push block 20 to move forward by the contact of the first buffer 11 and the second buffer 21, and further drive the two side stamping parts 31 to move forward, so that the two side stamping parts 31 respectively bend the two sides of the workpiece 40 laterally (as shown in fig. 2).
In the downward displacement process of the driving push block 10, the driving push block 10 does not directly contact with the driven push block 20, so that the hard collision contact between the driving push block 10 and the driven push block 20 caused by the driving push block 10 pushing the driven push block 20 is prevented, the damage of the driving push block 10 and the driven push block 20 is avoided, and the driving push block 10 and the driven push block 20 can be protected by the first buffer member 11 and the second buffer member 21.
Example 3:
on the basis of embodiment 1, the side bending die in this embodiment further includes a sliding plate 61, and the driven push block 20 is slidably disposed on the sliding plate 61 in the front-rear direction. The slide plate 61 is provided with a slide groove 611, and the driven push block 20 is slidably disposed on the slide groove 611 through a slide block 62 in the front-rear direction.
An elastic component is arranged in the sliding groove 611, one end of the elastic component is connected with the sliding block 62, and the other end of the elastic component is connected with the sliding plate 61, wherein the elastic component can be a nitrogen spring 63. In the process that the driving push block 10 moves downwards, the driving push block 10 can push the driven push block 20 to move the driven push block 20 forwards, so as to drive the two side stamping parts 31 to move forwards, so that the two side stamping parts 31 respectively bend two sides of the workpiece 40 in the lateral direction, and in the process, the nitrogen spring 63 is compressed (see fig. 5); after the lateral bending of the workpiece 40 is completed, the driving push block 10 can be displaced upward, the driven push block 20 and the two side stamping parts 31 can be displaced backward under the elastic restoring force of the nitrogen spring 63 to reset, and the next workpiece 40 is waited to be laterally bent by the lateral pushing of the driving push block 10.
The number of the sliding grooves 611 is three, and the sliding blocks 62 are arranged in the three sliding grooves 611 in a sliding manner; the three sliding blocks 62 are all connected with the driven pushing block 20 (see fig. 3 and 4), and the driven pushing block 20 is slidably arranged on the sliding plate 61 through the three sliding blocks 62 in a back-and-forth displacement manner, so that the driven pushing block 20 can be directionally displaced in the back-and-forth direction better.
Example 4:
on the basis of embodiment 1, the side bending die in this embodiment further includes a main stamping part 32, and both ends of the main stamping part 32 are respectively connected with the side stamping parts 31 on both sides (as shown in fig. 1 and 2).
The middle part of the main stamping part extends downwards, the part of the main stamping part extending downwards is used for stamping the rear end of the workpiece 40, and in the process that the driving pushing block 10 pushes the driven pushing block 20 laterally, the driven pushing block 20 can be displaced forwards, so that the two side stamping parts 31 are respectively bent laterally at two sides of the workpiece 40 (see fig. 2 and 3), and meanwhile, the part of the main stamping part 32 extending downwards is used for stamping the rear end of the workpiece 40 (see fig. 4).
The side bending die further comprises two side stoppers 33 arranged on lateral outer sides of the side stamping parts 31 in a blocking manner, the two side stoppers 33 are arranged on two sides (as shown in fig. 4) of the main stamping part 32 which moves forwards in a blocking manner, when the two side stamping parts 31 respectively bend two sides of the workpiece 40 in a lateral manner, the rear end of the part of the workpiece 40 which extends downwards from the main stamping part 32 is stamped, and the two side stoppers 33 are arranged on two sides of the main stamping part 32 which moves forwards in a blocking manner and used for limiting the forward stamping process of the main stamping part 32, so that the situation that the stamping exceeds an expected set position is avoided, and the workpiece 40 can be better stamped.
Example 5:
on the basis of embodiment 1, the side bending mold in this embodiment further includes a first limiting buffer 121 and a second limiting buffer 122 for limiting at the rear side of the active push block 10; the first limiting buffer member 121 is arranged at the rear end of the active push block 10, and the second limiting buffer member 122 is arranged at the rear side of the first limiting buffer member 121; in the process that the driving push block 10 pushes the driven push block 20 laterally, the first limiting buffer member 121 on the driving push block 10 which moves downward slowly starts to contact with the second limiting buffer member 122, so that the second limiting buffer member 122 is fixedly disposed at the rear side of the first limiting buffer member in a limiting manner. The second limiting buffer part 122 and the first limiting buffer part 121 are limited at the rear side of the driving push block 10, so that the driven push block 20 can be pushed laterally by the driving push block 10 to better punch a workpiece, and the workpiece 40 can be better bent laterally.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a side mould of bending which characterized in that includes:
the active push block can move up and down and is provided with a first wedge-shaped surface;
the driven push block is provided with a second wedge-shaped surface corresponding to the first wedge-shaped surface, and when the driving push block moves downwards, the driving push block pushes the second wedge-shaped surface to move forwards through the first wedge-shaped surface;
and the two side stamping parts are respectively used for bending two sides of the workpiece in the lateral direction and are respectively arranged at two ends of the front side of the driven push block.
2. The side bending die according to claim 1, wherein: the first wedge-shaped surface is provided with a first buffer piece parallel to the first wedge-shaped surface, and the second wedge-shaped surface is provided with a second buffer piece parallel to the second wedge-shaped surface;
the driving push block pushes the driven push block to move forwards through the contact of the first buffer piece and the second buffer piece.
3. The side bending die according to claim 1, wherein: the push rod type electric tool is characterized by further comprising a sliding plate, and the driven push block is arranged on the sliding plate in a sliding mode along the front-back direction.
4. The side bending die according to claim 3, wherein: the sliding plate is provided with a sliding groove, and the driven push block is arranged on the sliding groove in a sliding manner along the front-back direction through a sliding block.
5. The side bending die according to claim 4, wherein: an elastic component is arranged in the sliding groove, one end of the elastic component is connected with the sliding block, and the other end of the elastic component is connected with the sliding plate.
6. The side bending die according to claim 5, wherein: the elastic component is a nitrogen spring.
7. The side bending die according to claim 6, wherein: the number of the sliding grooves is three, and the sliding blocks are arranged in the three sliding grooves in a sliding manner;
the three sliding blocks are connected with the driven pushing block.
8. The side bending die according to claim 1, wherein: the stamping die further comprises a main stamping part, wherein two ends of the main stamping part are respectively connected with the side stamping parts on two sides;
the middle part of the main stamping part extends downwards, and the part of the main stamping part extending downwards is used for stamping the rear end of a workpiece.
9. The side bending die according to claim 8, wherein: the side stamping part is characterized by further comprising two side stop blocks used for stopping the lateral outer sides of the side stamping parts, and the two side stop blocks are arranged on two sides of the main stamping part which moves forwards in a blocking mode.
10. The side bending die according to claim 1, wherein: the driving push block is used for pushing the driving push block to move along the axial direction;
the first limiting buffer piece is arranged at the rear end of the driving push block;
the second limiting buffer is arranged on the rear side of the first limiting buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588714.2U CN213671444U (en) | 2020-11-10 | 2020-11-10 | Side bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588714.2U CN213671444U (en) | 2020-11-10 | 2020-11-10 | Side bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213671444U true CN213671444U (en) | 2021-07-13 |
Family
ID=76729641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022588714.2U Active CN213671444U (en) | 2020-11-10 | 2020-11-10 | Side bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213671444U (en) |
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2020
- 2020-11-10 CN CN202022588714.2U patent/CN213671444U/en active Active
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