CN216461054U - One-time flanging tool for shaft sleeve - Google Patents
One-time flanging tool for shaft sleeve Download PDFInfo
- Publication number
- CN216461054U CN216461054U CN202122390578.0U CN202122390578U CN216461054U CN 216461054 U CN216461054 U CN 216461054U CN 202122390578 U CN202122390578 U CN 202122390578U CN 216461054 U CN216461054 U CN 216461054U
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- Prior art keywords
- bushing
- flanging
- stripper plate
- upper die
- punch
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- 239000000463 material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a shaft sleeve one-time flanging tool, which comprises: the stripper plate is telescopic relative to the upper die base; one end of the flanging punch is fixed on the upper die seat, and the other end of the flanging punch is arranged in the stripper plate; the bushing positioning pin is elastically arranged on the lower grinding tool seat and is positioned on the same straight line with the flanging punch; when the bushing flanging die works, the bushing sleeve moves downwards on the bushing locating pin, the bushing is pressed into the tooth plate hole by the aid of elasticity of the stripper plate, the upper die base continues to press downwards, and the root of the flanging punch is used for flattening the bushing opening to complete bushing flanging.
Description
Technical Field
The utility model relates to the technical field of shaft sleeve flanging tools, in particular to a shaft sleeve one-time flanging tool.
Background
The existing shaft sleeve needs a plurality of steps to finish one-time flanging action, as shown in fig. 1, the existing shaft sleeve flanging needs three steps, is relatively complex, needs manpower to participate many times, wastes manpower and material resources, and has low operation efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model designs a one-time flanging tool for a shaft sleeve, which is used for solving the technical problem.
The specific technical scheme is as follows: an edge turning tool for shaft sleeves comprises: the stripper plate is telescopic relative to the upper die base;
one end of the flanging punch is fixed on the upper die seat, and the other end of the flanging punch is arranged in the stripper plate;
the bushing positioning pin is elastically arranged on the lower grinding tool seat and is positioned on the same straight line with the flanging punch; when the bushing flanging die works, the bushing sleeve moves downwards on the bushing locating pin, the bushing is pressed into the tooth plate hole by the aid of elasticity of the stripper plate, the upper die base continues to press downwards, and the root of the flanging punch is used for flattening the bushing opening to complete bushing flanging.
According to the further technical scheme, the two sides of the stripper plate are connected to the upper die seat through springs, and the telescopic function of the stripper plate is achieved.
According to the further technical scheme, a toothed plate positioning pin is further arranged on one side of the bushing positioning pin and used for limiting the stop position of the toothed plate.
According to the further technical scheme, a first spring is arranged at the bottom of the bushing positioning pin and is elastically connected with the lower grinding tool seat through the first spring.
The utility model has the advantages of
The utility model realizes one-time flanging action, which comprises the following steps: the stripper plate is telescopic relative to the upper die base; one end of the flanging punch is fixed on the upper die seat, and the other end of the flanging punch is arranged in the stripper plate; the bushing positioning pin is elastically arranged on the lower grinding tool seat and is positioned on the same straight line with the flanging punch; when the bushing flanging die works, the bushing sleeve moves downwards on the bushing locating pin, the bushing is pressed into the tooth plate hole by the aid of elasticity of the stripper plate, the upper die base continues to press downwards, and the root of the flanging punch is used for flattening the bushing opening to complete bushing flanging. This practicality is used manpower sparingly, material resources, and degree of automation is high, has improved production efficiency.
Drawings
FIG. 1 is a schematic view of a prior art structure;
FIG. 2 is a schematic view of the assembled structure of the present invention;
FIG. 3 is a schematic view of the bushing pressed into the tooth plate hole configuration of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the liner flare configuration of FIG. 3 of the present invention;
FIG. 5 is a schematic illustration of the bushing flattening configuration of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of the pressure plate detachment structure of FIG. 5 of the present invention.
In the figure: 1 go up mould seat, 2 springs, 3 stripper, 4 pinion rack locating pins, 5 bush locating pins, 6 lower grinding tool seats, 7 turn-ups drifts, 8 pinion racks, 9 bushes.
Detailed Description
The essential features and advantages of the utility model will be further explained below with reference to examples, but the utility model is not limited to the examples listed.
Referring to fig. 1, the conventional shaft sleeve flanging needs three steps, namely, firstly installing a bushing, flaring and flattening, is complicated, needs manual work for multiple participation, wastes manpower and material resources, and has low operation efficiency;
referring to fig. 2-6, the one-time flanging tool for the shaft sleeve comprises: the stripper plate 3 is telescopic relative to the upper die base 1;
one end of the flanging punch 7 is fixed on the upper die seat 1, and the other end of the flanging punch 7 is arranged in the stripper plate 3;
the grinding device comprises a bushing positioning pin 5, wherein the bushing positioning pin 5 is elastically arranged on a lower grinding tool seat 6, and a first spring is arranged at the bottom of the bushing positioning pin 5 and is elastically connected with the lower grinding tool seat 6 through the first spring.
The bushing positioning pin 5 and the flanging punch 7 are positioned on the same straight line; during operation, the bush 9 is sleeved on the bush positioning pin 5, the upper grinding tool seat 1 moves downwards, the bush 9 is pressed into the hole of the toothed plate 8 by the aid of elasticity of the stripper plate 3, the upper grinding tool seat 1 continues to press downwards, the root of the flanging punch 7 is utilized to flatten the opening of the bush 9, and flanging of the bush 9 is completed.
Example (b):
referring to fig. 2, two sides of the stripper plate 3 are connected to the upper die base 1 through springs 3 to achieve the telescopic function of the stripper plate 3, one end of the flanging punch 7 is fixed on the upper die base 1, the other end of the flanging punch 7 is arranged in the stripper plate 3, a toothed plate positioning pin 4 is further arranged on one side of the bushing positioning pin 5 and used for limiting the stop position of the toothed plate 8, the bushing 9 is arranged on the bushing positioning pin 5 in advance, and the toothed plate 8 is positioned by leaning against the toothed plate positioning pin 4 to obtain an accurate flanging position;
referring to fig. 3, the bushing 9 is completely pressed into the hole of the toothed plate 8 by the elastic force of the stripper plate 3;
referring to fig. 4, the upper die base 1 continues to apply pressure downwards, and the root of the flanging punch 7 is used for flaring the bush 9;
referring to fig. 5, the upper die base 1 continues to apply pressure downwards, the flanging punch 7 beats the bushing 9, and the flanging action is completed;
referring to fig. 6, the upper mold base 1 is returned from the dead-pressing point to the top dead point, and the tooth plate 8 is separated from the burring punch 7 by the elastic force of the stripper plate 3.
It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. A turn-ups frock of axle sleeve, its characterized in that, including: the stripper plate is telescopic relative to the upper die base;
one end of the flanging punch is fixed on the upper die seat, and the other end of the flanging punch is arranged in the stripper plate;
the bushing positioning pin is elastically arranged on the lower die seat and is positioned on the same straight line with the flanging punch; when the bushing flanging die works, the bushing sleeve moves downwards on the bushing locating pin, the bushing is pressed into the hole of the gear plate by the aid of elasticity of the stripper plate, the upper die base continues to press downwards, and the root of the flanging punch is used for flattening the opening of the bushing to complete bushing flanging.
2. The tool for one-time flanging of the shaft sleeve according to claim 1, wherein two sides of the stripper plate are connected to the upper die seat through springs, so that the telescopic function of the stripper plate is realized.
3. The once flanging tool for the shaft sleeve according to claim 1, wherein a toothed plate positioning pin is further arranged on one side of the bushing positioning pin and used for limiting the stop position of a toothed plate.
4. The once flanging tool for the shaft sleeve according to claim 1, wherein a first spring is arranged at the bottom of the bushing positioning pin and is elastically connected with the lower die base through the first spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390578.0U CN216461054U (en) | 2021-09-30 | 2021-09-30 | One-time flanging tool for shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390578.0U CN216461054U (en) | 2021-09-30 | 2021-09-30 | One-time flanging tool for shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461054U true CN216461054U (en) | 2022-05-10 |
Family
ID=81438409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122390578.0U Active CN216461054U (en) | 2021-09-30 | 2021-09-30 | One-time flanging tool for shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461054U (en) |
-
2021
- 2021-09-30 CN CN202122390578.0U patent/CN216461054U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shaft sleeve one-time flanging fixture Granted publication date: 20220510 Pledgee: Bank of China Limited Wuxi Taihu Xincheng sub branch Pledgor: Wuxi fanen Precision Machinery Co.,Ltd. Registration number: Y2024980012087 |