CN209935595U - Quick forming device of shaft bracket - Google Patents
Quick forming device of shaft bracket Download PDFInfo
- Publication number
- CN209935595U CN209935595U CN201920731467.1U CN201920731467U CN209935595U CN 209935595 U CN209935595 U CN 209935595U CN 201920731467 U CN201920731467 U CN 201920731467U CN 209935595 U CN209935595 U CN 209935595U
- Authority
- CN
- China
- Prior art keywords
- shaped groove
- upper die
- shaft bracket
- lower die
- positioning
- 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.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a quick forming device of a shaft bracket, which comprises an upper die and a lower die, wherein a V-shaped groove is arranged on the lower die, a V-shaped protrusion corresponding to the V-shaped groove is arranged on the upper die, and the V-shaped groove and the V-shaped protrusion are used for forming a bending part of the shaft bracket; the upper die is provided with a connecting structure for connecting a press machine, and the lower die is provided with a first positioning structure and a second positioning structure for fixing two ends of the shaft support on two sides of the V-shaped groove respectively. The utility model provides a technical scheme will go up the mould and connect on the press, goes up mould and lower mould and mutually supports and can process out the axle support fast, can reduce the error that exists in the processing engineering moreover, solves the problem that the production efficiency who exists when processing the axle support among the prior art is low.
Description
Technical Field
The utility model belongs to the technical field of the processing of shaft bracket, concretely relates to quick forming device of shaft bracket.
Background
The shaft support has a structure as shown in fig. 1, and includes a V-shaped bending portion 101, wherein both ends of the bending portion 101 are provided with a connection lug 102 and a connection lug 104, the connection lug 102 is provided with a connection hole 103, and the connection lug 104 is provided with a connection hole 105. When the shaft support is used, the two shaft supports are butted, and then the shaft is pressed and fixed by adopting the matching of the bolt and the connecting hole.
The common processing mode of the shaft support is to process by adopting a numerical control bending machine, the processing mode needs to bend a workpiece for 3 to 4 times, the process adjustment is inconvenient, the bending error is large due to the fact that the workpiece is stamped after the workpiece is bent, the processing is labor-consuming and time-consuming, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a quick forming device of axle support to the problem that the error that exists is big, production efficiency is low when solving among the prior art processing axle support.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quick forming device for a shaft bracket comprises an upper die and a lower die, wherein a V-shaped groove is formed in the lower die, a V-shaped protrusion corresponding to the V-shaped groove is formed in the upper die, and the V-shaped groove and the V-shaped protrusion are used for forming a bending part of the shaft bracket; the upper die is provided with a connecting structure for connecting a press machine, and the lower die is provided with a first positioning structure and a second positioning structure for fixing two ends of the shaft support on two sides of the V-shaped groove respectively.
Furthermore, a first wedge-shaped surface is arranged on one side of the V-shaped groove on the lower die, and a second wedge-shaped surface is arranged on the upper die at a position corresponding to the V-shaped groove; the first and second wedge faces are used to form an extension of the shaft support.
Furthermore, the first positioning structure is a positioning column.
Further, the second location structure is the constant head tank, go up the mould and be provided with the corresponding position of constant head tank and dodge the hole, the constant head tank with dodge and be connected through the locating pin between the hole.
Further, the connection structure includes a screw hole.
The utility model provides a technical scheme will go up the mould and connect on the press, goes up mould and lower mould and mutually supports and can process out the axle support fast, can reduce the error that exists in the processing engineering moreover, solves the problem that the production efficiency who exists when processing the axle support among the prior art is low.
Drawings
FIG. 1 is a schematic structural view of a prior art bottom bracket;
fig. 2 is a schematic structural view of an apparatus for rapidly forming an axle bracket according to an embodiment of the present invention;
fig. 3 is an axle bracket formed by the axle bracket rapid forming device in the embodiment of the invention.
Detailed Description
The embodiment provides a quick forming device of axle support for the problem that the error that exists is big, production efficiency is low when solving among the prior art processing axle support.
The structure of the rapid axle bracket forming device provided by the embodiment is shown in fig. 2, and comprises a lower die 1 and an upper die 2.
The lower die 1 is provided with a V-shaped groove 11, the upper die 2 is provided with a V-shaped protrusion 21, the position of the V-shaped protrusion 21 corresponds to that of the V-shaped groove 11, and the V-shaped protrusion 21 and the V-shaped groove are matched with each other to form a folding part of the connecting piece.
A first positioning structure 12 and a second positioning structure 13 are respectively arranged at two ends of the V-shaped groove 11 on the lower die 1, the first positioning structure 12 is a columnar structure, and the second positioning structure 13 is a positioning groove; an avoiding hole 20 is formed in the position, corresponding to the second positioning structure 13, of the upper die 2, and the second positioning structure 13 is connected with the avoiding hole 20 through the positioning pin 3.
The upper die 2 is provided with a first screw hole 22 and a second screw hole 23, and the press is connected with the upper die 2 through the first screw hole 22 and the second screw hole 23.
A first wedge surface 14 is arranged on one side of the V-shaped groove 11, and a second wedge surface 24 is arranged on the upper die 2 corresponding to the first wedge surface 14, and the first wedge surface 14 and the second wedge surface 24 are matched for forming an extending part of the connecting piece.
As shown in fig. 3, the shaft support processed by the shaft support rapid prototyping device provided by this embodiment includes a bending portion 201, two ends of the bending portion 201 are provided with a connection lug 202 and a connection lug 204, the connection lug 202 is provided with a connection hole 203, the connection lug 204 is provided with a connection hole 205, and the connection lug 204 is connected with an extension portion 206.
When the shaft bracket is machined, the connecting hole 203, the avoiding hole 20 and the second positioning structure 13 on the workpiece are positioned 3 through the positioning pin, the other connecting hole 205 on the workpiece is arranged on the first positioning structure 23, then the press is controlled to press the upper die 2 to move downwards, and the workpiece is die-cast into the shaft bracket under the action of the lower die 1 and the upper die 2.
In the shaft bracket rapid prototyping device provided by the embodiment, the lower die 1 and the upper die 2 are respectively provided with a first wedge surface 14 and a second wedge surface 24 for forming the shaft bracket extension part 206; as a further embodiment, the first and second wedge- faces 14, 24 may not be provided if the shaft support extension 206 is not formed.
In this embodiment, the upper die 2 is provided with a screw hole for connecting a press; as an alternative embodiment, the upper die 2 may be attached to the press in other ways, such as by welding.
In this embodiment, the first positioning structure is a positioning column, the second positioning structure is a positioning groove, and as other embodiments, the first positioning structure and the second positioning structure can adopt a positioning structure with a screw hole matched with a screw.
Claims (5)
1. A quick forming device for a shaft bracket is characterized by comprising an upper die and a lower die, wherein a V-shaped part is arranged on the lower die
The upper die is provided with a V-shaped protrusion corresponding to the V-shaped groove, and the V-shaped groove and the V-shaped protrusion are used for forming a bending part of the shaft support; the upper die is provided with a connecting structure for connecting a press machine, and the lower die is provided with a first positioning structure and a second positioning structure for fixing two ends of the shaft support on two sides of the V-shaped groove respectively.
2. The quick shaft bracket forming device according to claim 1, wherein a first wedge surface is arranged on one side of the V-shaped groove on the lower die, and a second wedge surface is arranged on the upper die at a position corresponding to the V-shaped groove; the first and second wedge faces are used to form an extension of the shaft support.
3. The shaft support rapid prototyping apparatus of claim 1 wherein said first locating structure is a locating post.
4. The shaft bracket rapid prototyping device of claim 1, wherein the second positioning structure is a positioning groove, and the upper mold is provided with an avoiding hole at a position corresponding to the positioning groove, and the positioning groove is connected with the avoiding hole through a positioning pin.
5. The shaft bracket rapid prototyping apparatus of claim 1 wherein said attachment structure comprises screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731467.1U CN209935595U (en) | 2019-05-21 | 2019-05-21 | Quick forming device of shaft bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731467.1U CN209935595U (en) | 2019-05-21 | 2019-05-21 | Quick forming device of shaft bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209935595U true CN209935595U (en) | 2020-01-14 |
Family
ID=69133392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920731467.1U Expired - Fee Related CN209935595U (en) | 2019-05-21 | 2019-05-21 | Quick forming device of shaft bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209935595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974580A (en) * | 2021-05-11 | 2021-06-18 | 四川英创力电子科技股份有限公司 | Bent circuit board and processing equipment and method thereof |
-
2019
- 2019-05-21 CN CN201920731467.1U patent/CN209935595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974580A (en) * | 2021-05-11 | 2021-06-18 | 四川英创力电子科技股份有限公司 | Bent circuit board and processing equipment and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206066324U (en) | A kind of towing arm bush press mounting dimension detent mechanism | |
| CN209935595U (en) | Quick forming device of shaft bracket | |
| CN201889364U (en) | Adjustable positioning fixture of punching machine | |
| CN215090090U (en) | Tower machine standard festival processing equipment that punches a hole | |
| CN102658388A (en) | Multi-lug type drill jig turning plate locating mechanism | |
| CN213856618U (en) | Optimized aluminum profile punching device for aluminum frame wood-plastic template production | |
| CN201807915U (en) | Center hole machining clamp for vertical forging type steering knuckle | |
| CN211052224U (en) | U type main part board die mould | |
| CN105033615B (en) | A kind of sleeve pipe and bridge arm pressing clamp and plug welding technique | |
| CN211660872U (en) | Trimming and correcting composite die structure | |
| CN219966913U (en) | Metal welding jig | |
| CN201970052U (en) | Fixture for variable cross section manufacturing of small-section H-shaped steel | |
| CN203992007U (en) | A kind of square-panel punching blanking mould | |
| CN204504783U (en) | A kind of boss Product processing fixture | |
| CN201220353Y (en) | Clamp device for processing location guide post | |
| CN204546052U (en) | A kind of fixture for the processing of small end of connecting rod aperture | |
| CN223820120U (en) | Positioning and clamping device for cross beam | |
| CN203185686U (en) | Die assembly for oil press | |
| CN209811712U (en) | Single-cylinder drilling and bending two-in-one pipe bending machine | |
| CN209379796U (en) | A kind of pipe fitting stirrup mold | |
| CN208261642U (en) | A kind of high-intensitive accurate punching press numerical control press | |
| CN205674548U (en) | A kind of wire wrapped press rack | |
| CN208437465U (en) | A kind of agricultural machinery sheet metal component punching press, welded formula device | |
| CN215699531U (en) | Bush press-in jig | |
| CN105057562A (en) | One-time forming ring making machine |
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: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |