CN204074884U - Profiled holes hole punched device - Google Patents
Profiled holes hole punched device Download PDFInfo
- Publication number
- CN204074884U CN204074884U CN201420458076.4U CN201420458076U CN204074884U CN 204074884 U CN204074884 U CN 204074884U CN 201420458076 U CN201420458076 U CN 201420458076U CN 204074884 U CN204074884 U CN 204074884U
- Authority
- CN
- China
- Prior art keywords
- punch
- screw
- screw rod
- die
- base
- 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
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of profiled holes hole punched device, comprise base, described base is provided with portal frame; Vertically offer screw at described frame top, in described screw, be bolted with screw rod, described screw tip to extend above screw and is provided with rotary handle, to extend below screw and be provided with spring bottom described screw rod; Described spring bottom is provided with guide pad, bottom described guide pad, punch fixed block is provided with punch, in described punch outer cover, rubber sleeve is housed, die fixed block is provided with die being positioned on the base below punch.The utility model advantage is that structure is simple, the construction cycle is short, efficiency is high, convenient operation, and product is best in quality.
Description
Technical field
The utility model relates to hole punched device, especially relates to a kind of profiled holes hole punched device.
Background technology
Automobile stamping thin plate (T≤1.2mm) covering often needs to increase irregularly-shaped hole in advanced development or part small lot transformation of the way part, as driven the regular frock of exploitation by gas (liquid) cylinder, the construction cycle is longer, and frock infusion of financial resources is excessive, and device structure is complicated, be unfavorable for operation.Low and the irregularly-shaped hole quality of traditional-handwork production method production efficiency cannot ensure.
Summary of the invention
The utility model object is to provide that a kind of efficiency is high, the colory profiled holes hole punched device of product.
For achieving the above object, the utility model can take following technical proposals:
Profiled holes hole punched device described in the utility model, comprises base, and described base is provided with portal frame; Vertically offer screw at described frame top, in described screw, be bolted with screw rod, described screw tip to extend above screw and is provided with rotary handle, to extend below screw and be provided with spring bottom described screw rod; Described spring bottom is provided with guide pad, bottom described guide pad, punch fixed block is provided with punch, in described punch outer cover, rubber sleeve is housed, die fixed block is provided with die being positioned on the base below punch.
The utility model advantage is that structure is simple, the construction cycle is short, efficiency is high, convenient operation, and product is best in quality.Make use of the principle that rotary motion is converted to rectilinear motion by screw rod, produce the descending motion of power drive die punch by screw rod and screwed frame by threading action and complete irregularly-shaped hole punching, die punch is driven to move downward irregularly-shaped hole punching (realizing the shaping of difformity irregularly-shaped hole by changing punch-die device) by the screw rod that turns clockwise (right-handed thread is example), another mistake hour hands rotary screw completes pickup after return, and a circulation realizes punching, revert action.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, profiled holes hole punched device described in the utility model, comprises base 1, and described base 1 is provided with portal frame 2; Offer screw at described frame 2 plan vertical, be bolted with screw rod 3 in described screw, described screw rod 3 top to be extended above screw and is provided with rotary handle 4, to extend below screw and be provided with spring 5 bottom described screw rod 3; Bottom described spring 5, be provided with guide pad 6, bottom described guide pad 6, punch fixed block 7 be provided with punch 8, in described punch 8 outer cover, rubber sleeve 9 is housed, the base 1 be positioned at below punch 8 is provided with die 11 by die fixed block 10.
Its operation principle is: first will treat that punching part is placed on die 11, part can be squeezed on die 11 by rubber sleeve 9, by turning clockwise, rotary handle 4(right-handed thread is example), screw rod 3 moves downward through guide pad 6 correcting rear drive punch 8, rubber sleeve 9 is extruded distortion, completes irregularly-shaped hole punching simultaneously; Another mistake hour hands rotary handle 4, screw rod 3 drives punch 8 to move upward, and realizes punch 8 return, and punching product is separated with punch 8 by rubber sleeve 9 simultaneously return, takes out punching product, namely realizes punching operation operation; Repeat aforesaid operations, realize the small lot batch manufacture of part punching operation.Realize difform irregularly-shaped hole by punch fixed block 7 and the replaceable punch of die fixed block 10 8 and die 11 to be shaped.
Claims (1)
1. a profiled holes hole punched device, comprises base (1), and described base (1) is provided with portal frame (2); It is characterized in that: offer screw at described frame (2) plan vertical, screw rod (3) is bolted with in described screw, described screw rod (3) top to be extended above screw and is provided with rotary handle (4), and described screw rod (3) bottom to be extended below screw and is provided with spring (5); Described spring (5) bottom is provided with guide pad (6), in described guide pad (6) bottom, punch fixed block (7) is provided with punch (8), in described punch (8) outer cover, rubber sleeve (9) is housed, the base (1) being positioned at punch (8) below is provided with die (11) by die fixed block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458076.4U CN204074884U (en) | 2014-08-14 | 2014-08-14 | Profiled holes hole punched device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458076.4U CN204074884U (en) | 2014-08-14 | 2014-08-14 | Profiled holes hole punched device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204074884U true CN204074884U (en) | 2015-01-07 |
Family
ID=52167649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420458076.4U Expired - Fee Related CN204074884U (en) | 2014-08-14 | 2014-08-14 | Profiled holes hole punched device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204074884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790563A (en) * | 2017-11-05 | 2018-03-13 | 滁州市新康达金属制品有限公司 | A kind of refrigerator side plate diel |
-
2014
- 2014-08-14 CN CN201420458076.4U patent/CN204074884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790563A (en) * | 2017-11-05 | 2018-03-13 | 滁州市新康达金属制品有限公司 | A kind of refrigerator side plate diel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20180814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |