CN202715706U - Adjustable forming tool for kidney-shaped hole - Google Patents
Adjustable forming tool for kidney-shaped hole Download PDFInfo
- Publication number
- CN202715706U CN202715706U CN 201220183760 CN201220183760U CN202715706U CN 202715706 U CN202715706 U CN 202715706U CN 201220183760 CN201220183760 CN 201220183760 CN 201220183760 U CN201220183760 U CN 201220183760U CN 202715706 U CN202715706 U CN 202715706U
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- CN
- China
- Prior art keywords
- hole
- forming tool
- kidney
- screw
- sliding sleeve
- 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 - Lifetime
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an adjustable forming tool for a kidney-shaped hole. The adjustable forming tool comprises a main body, a hole punching device and a stop dog; the main body consists of a post and a crossbeam; the crossbeam is provided with a sliding chute; and the hole punching device and the stop dog are mounted in the sliding chute. The hole punching device of the adjustable hole forming tool comprises a sliding sleeve, a punching head, an elastic retainer ring, a spring and a screw; the punching head is mounted in the sliding sleeve; the upper end of the punching head is connected with the screw; and the spring is mounted between the sliding sleeve and the screw. The novel adjustable forming tool is favorable in manufacturing processing property and simple in structure, and is convenient to produce; the forming machining of the kidney-shaped holes of sheet-metal box-shaped components in different specifications and part of flat-plate parts can be met; the speed of the forming machining of the kidney-shaped holes of the sheet-metal box-shaped components is greatly improved; the positioning is quick and simple; the machining precision is stable and reliable; and the economic benefit and the labor productivity are improved.
Description
Technical field
The utility model belongs to field of machining, particularly instrument manufacturing technology field.
Background technology
The mode that different in nature hole on the thin plate generally adopts blanking die or file to repair is processed.But the box class part of the irregularly-shaped hole more for kind, that batch is little, the irregularly-shaped hole appearance and size of this class part is very little, repair very difficult processing with conventional instrument file, but irregularly-shaped hole does not wait again apart from part back gauge and Central of the parts, if adopt traditional blanking die, will certainly cause the situation of a product one cover frock, but drop into too much frock for few in batches part, will certainly increase production cost.And design of part form and little hole arrangement are different, and punch die does not have versatility, in case product remodeling, frock will great changes will take place, and existing frock can only as idle product, cause very large waste.
Summary of the invention
The utility model provides a kind of and has than the adjustable kidney-shaped of moving about of high universalizable hole forming tool for the problem that above-mentioned prior art exists, and satisfies the shaping processing of the mounting hole of the panel beating box part of different size and part flat part.
The utility model comprises main body, hole punched device and block, and main body is made of column and crossbeam, and crossbeam has chute, and hole punched device and block are loaded in the chute.
Hole punched device of the present utility model comprises sliding sleeve, drift, circlip, spring, screw, and drift is loaded in the sliding sleeve, and the drift upper end is connected with screw, between sliding sleeve and the screw spring is housed.
The utility model can laterally freely move about and adjust the drift position according to the irregularly-shaped hole particular location, and the removable part of lengthwise position utilizes main body and block to block product and also uses nut check, then knocks drift and makes irregularly-shaped hole.
The utility model has substituted traditional punching die almost ideally, can move about according to the size of part and regulate the position of hole punched device, has solved the problem of position, mounting hole hole; Then change forming head according to the size of mounting hole, solved the dimensional problem of mounting hole, thereby do not need the corresponding punching die of each part, reduced widely the manufacturing cost of product.This new tool anufacturability is good, and is simple in structure, is convenient to produce, and can satisfy the shaping processing of the mounting hole of the panel beating box part of different size and part flat part.The use of this new tool has improved the speed of shaping processing of the mounting hole of panel beating box part greatly, and the location is simple fast, and machining accuracy is reliable and stable, has improved economic benefit and labor productivity.
Description of drawings
Fig. 1 structural representation of the present utility model
1-main body, 2-sliding sleeve, 3-drift, 4-circlip, 5-spring
6-screw, 7-block, 8-nut, 9-cushion block.
The specific embodiment
See Fig. 1, different according to part dimension, make the cushion block 9 of different range size, product to be processed is put into cushion block 9, according to different irregularly-shaped hole sizes, select drift 3; Before the use, mark irregularly-shaped hole position center line by the figure paper size at part first, and get out guide hole; Then locking nut 8 is unscrewed, the main body stiff end is adjacent to a face of part, the drift 3 that will move about slides into part irregularly-shaped hole processing stand, drift 3 injects the guide hole of irregularly-shaped hole to be processed, the instrument end block 7 that moves about is adjusted to the right place and locking nut 8 according to the appearance and size of using part, knock hole punched device top screw 6 with suitable power, drift 3 falls the material die of irregularly-shaped hole, then drift 3 is automatically mentioned drift under the effect of spring 5 from the product to be processed hole, has just easily finished the processing of irregularly-shaped hole; The irregularly-shaped hole at another place of straight line if shaping position exists together only need to move about drift 3 in the guide hole of machining hole, repeats identical step just passable.
Claims (2)
1. an adjustable kidney-shaped hole forming tool comprises main body (1), hole punched device and block (9), it is characterized in that, main body (1) is made of column and crossbeam, and crossbeam has chute, and hole punched device and block (9) are loaded in the chute.
2. adjustable kidney-shaped according to claim 1 hole forming tool, it is characterized in that, described hole punched device comprises sliding sleeve (2), drift (3), circlip (4), spring (5), screw (6), drift is loaded in the sliding sleeve (2), drift (3) upper end is connected with screw (6), between sliding sleeve (2) and the screw (6) spring (5) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183760 CN202715706U (en) | 2012-04-27 | 2012-04-27 | Adjustable forming tool for kidney-shaped hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183760 CN202715706U (en) | 2012-04-27 | 2012-04-27 | Adjustable forming tool for kidney-shaped hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715706U true CN202715706U (en) | 2013-02-06 |
Family
ID=47617544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183760 Expired - Lifetime CN202715706U (en) | 2012-04-27 | 2012-04-27 | Adjustable forming tool for kidney-shaped hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734553A (en) * | 2016-12-27 | 2017-05-31 | 山中合金（宁波）有限公司 | A kind of punch forming frock in helical teeth hole |
-
2012
- 2012-04-27 CN CN 201220183760 patent/CN202715706U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734553A (en) * | 2016-12-27 | 2017-05-31 | 山中合金（宁波）有限公司 | A kind of punch forming frock in helical teeth hole |
| CN106734553B (en) * | 2016-12-27 | 2018-07-20 | 山中合金（宁波）有限公司 | A kind of punch forming tooling in helical teeth hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |