CN204545631U - Clamp structure - Google Patents
Clamp structure Download PDFInfo
- Publication number
- CN204545631U CN204545631U CN201520032452.8U CN201520032452U CN204545631U CN 204545631 U CN204545631 U CN 204545631U CN 201520032452 U CN201520032452 U CN 201520032452U CN 204545631 U CN204545631 U CN 204545631U
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- CN
- China
- Prior art keywords
- groove
- contiguous block
- clamp structure
- pin needle
- grooves
- 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.)
- Withdrawn - After Issue
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model provides a kind of clamp structure, and it comprises: the first contiguous block, and one side is provided with some first grooves, and the bottom surface of the first contiguous block is provided with two the second grooves; Second contiguous block, it is located at the side of the first side, groove place, and the second contiguous block is connected with described first contiguous block; 3rd contiguous block, its relative motion is located at the below of the first contiguous block, and the end face of the 3rd contiguous block is provided with two the 3rd grooves, and the 3rd groove and the second groove one_to_one corresponding respectively; At least two support columns, its one end respectively correspondence is located in the second groove, and the other end respectively correspondence is located in described 3rd groove.Clamp structure of the present utility model, can the multiple round PIN needle of disposable clamping, and can the described round PIN needle of disposable correction whether vertically place, therefore on-the-spot clamping and correction time is reduced, improve operating efficiency, and by a multiple round PIN needle of electrode time processing, the quantity of electrode can be decreased, saved cost.
Description
[technical field]
The utility model relates to mould tool field, is specifically related to a kind of clamp structure justifying PIN needle.
[background technology]
In plastic mould, often can use round PIN needle and position.Refer to shown in Fig. 1, it depicts the structural representation of round PIN needle.Generally the head 11 of described round PIN needle 10 presents various shape and chamfering etc., and the pin limit of described round PIN needle 10 afterbody 12 then presents a plane.The shape that the head 11 of described round PIN needle 10 presents and chamfering need to use electrode discharge processing.
In prior art processing, need to carry out on-the-spot clamping and correction one by one to circle PIN needle 10, required man-hour is comparatively of a specified duration, inefficiency, and the round PIN needle 10 of a type just needs an electrode, and compare waste electrode, cost compare is large.
In view of this, be necessary to develop a kind of clamp structure in fact, to solve the problem that above-mentioned required man-hour is of a specified duration and cost compare is large.
[summary of the invention]
Therefore, the purpose of this utility model is to provide a kind of clamp structure, and this clamp structure can reduce on-the-spot clamping and correction time and reduce the quantity of electrode.
In order to achieve the above object, clamp structure of the present utility model, for clamping circle PIN needle power pole electric discharge processing, described clamp structure comprises:
First contiguous block, one side is provided with some first grooves, and the direction at described first groove place is vertical direction, and the bottom surface of described first contiguous block is provided with two the second grooves, and the direction at described second groove place is horizontal direction;
Second contiguous block, it is located at the side of described first side, groove place, and described second contiguous block is connected with described first contiguous block;
3rd contiguous block, its relative motion is located at the below of described first contiguous block, the end face of described 3rd contiguous block is provided with two the 3rd grooves, and the direction at described 3rd groove place is horizontal direction, and described 3rd groove and described second groove difference one_to_one corresponding on vertical direction;
At least two support columns, its one end respectively correspondence is located in described second groove, and the other end respectively correspondence is located in described 3rd groove.
Preferably, described first groove is V-type groove.
Preferably, described second groove and the 3rd groove are T-slot.
Preferably, described second contiguous block is connected by two the first set screws with described first contiguous block, and one end of described first set screw is located in the first contiguous block through described second contiguous block.
Preferably, the end of described second groove and the 3rd groove is respectively equipped with the second set screw, and described second set screw keeps off described second groove and the 3rd groove.
Preferably, the quantity of described support column is four.
Compared to prior art, clamp structure of the present utility model, can the multiple round PIN needle of disposable clamping, and can the described round PIN needle of disposable correction whether vertically place, therefore reduce on-the-spot clamping and correction time, improve operating efficiency, and can by a multiple round PIN needle of electrode time processing, decrease the quantity of electrode, save cost.
[accompanying drawing explanation]
Fig. 1 illustrates the structural representation of round PIN needle.
Fig. 2 illustrates the schematic perspective view of the utility model clamp structure one angle.
Fig. 3 illustrates the schematic perspective view of another angle of the utility model clamp structure.
Fig. 4 illustrates the schematic diagram of the utility model clamp structure clamping circle PIN needle.
[detailed description of the invention]
Refer to shown in Fig. 2 and Fig. 3, it depicts the schematic perspective view of the utility model clamp structure one angle and the schematic perspective view of another angle of the utility model clamp structure respectively.
Clamp structure of the present utility model, discharge for clamping circle PIN needle 10 power pole 20 and process, described clamp structure comprises:
First contiguous block 100, one side is provided with some first grooves 110, and the direction at described first groove 110 place is vertical direction, and the bottom surface of described first contiguous block 100 is provided with two the second grooves 120, and the direction at described second groove 120 place is horizontal direction;
Second contiguous block 200, it is located at the side of described first side, groove 110 place, and described second contiguous block 200 is connected with described first contiguous block 100;
3rd contiguous block 300, its relative motion is located at the below of described first contiguous block 100, the end face of described 3rd contiguous block 300 is provided with two the 3rd grooves 310, the direction at described 3rd groove 310 place is horizontal direction, and described 3rd groove 310 and described second groove 120 difference one_to_one corresponding on vertical direction;
At least two support columns 400, its one end respectively correspondence is located in described second groove 120, and the other end respectively correspondence is located in described 3rd groove 310.
Wherein, described first groove 110 is V-type groove, and described V-type groove can justify PIN needle 10 described in clamping better.
Wherein, described second groove 120 and the 3rd groove 310 are T-slot.
Wherein, described second contiguous block 200 is connected by two the first set screws 500 with described first contiguous block 100, one end of described first set screw 500 is located in the first contiguous block 100 through described second contiguous block 200, regulate described first set screw 500 thus regulate the connection tightness degree of described second contiguous block 200 and the first contiguous block 100, compressing described round PIN needle 10 with this.
Wherein, the end of described second groove 120 and the 3rd groove 310 is respectively equipped with the second set screw 600, described second set screw 600 keeps off described second groove 120 and the 3rd groove 310, prevents support column 400 from skidding off from the second groove 120 or the 3rd groove 310.
Wherein, in order to support described first contiguous block 100 better, the quantity of described support column 400 is four.
Refer to shown in Fig. 4, it depicts the schematic diagram of the utility model clamp structure clamping circle PIN needle.Circle PIN needle 10 be loaded in described first groove 110, described first groove 110 is for fixing round PIN needle 10; By regulating described first set screw 500 thus regulating the connection tightness degree of described second contiguous block 200 and the first contiguous block 100, compress described round PIN needle 10 with this; And described round PIN needle 10 afterbody 12 sells described 3rd contiguous block 300 of plane laminating on limit, makes described 3rd contiguous block 300 fix the pin limit of described round PIN needle 10 afterbody 12 with this; Then the first contiguous block 100 described in relative movement or the 3rd contiguous block 300, makes circle PIN needle 10 be in vertical state, facilitates electrode 20 to its electric discharge processing.
Compared to prior art, clamp structure of the present utility model, can the multiple round PIN needle 10 of disposable clamping, and can the described round PIN needle 10 of disposable correction whether vertically place, therefore reduce on-the-spot clamping and correction time, improve operating efficiency, and can by a multiple round PIN needle of electrode 20 time processing, decrease the quantity of electrode 20, save cost.
Claims (6)
1. a clamp structure, for clamping circle PIN needle power pole electric discharge processing, it is characterized in that, described clamp structure comprises:
First contiguous block, one side is provided with some first grooves, and the direction at described first groove place is vertical direction, and the bottom surface of described first contiguous block is provided with two the second grooves, and the direction at described second groove place is horizontal direction;
Second contiguous block, it is located at the side of described first side, groove place, and described second contiguous block is connected with described first contiguous block;
3rd contiguous block, its relative motion is located at the below of described first contiguous block, the end face of described 3rd contiguous block is provided with two the 3rd grooves, and the direction at described 3rd groove place is horizontal direction, and described 3rd groove and described second groove difference one_to_one corresponding on vertical direction;
At least two support columns, its one end respectively correspondence is located in described second groove, and the other end respectively correspondence is located in described 3rd groove.
2. clamp structure according to claim 1, is characterized in that, described first groove is V-type groove.
3. clamp structure according to claim 1, is characterized in that, described second groove and the 3rd groove are T-slot.
4. clamp structure according to claim 1, is characterized in that, described second contiguous block is connected by two the first set screws with described first contiguous block, and one end of described first set screw is located in the first contiguous block through described second contiguous block.
5. clamp structure according to claim 3, is characterized in that, the end of described second groove and the 3rd groove is respectively equipped with the second set screw, and described second set screw keeps off described second groove and the 3rd groove.
6. clamp structure according to claim 1, is characterized in that, the quantity of described support column is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032452.8U CN204545631U (en) | 2015-01-16 | 2015-01-16 | Clamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032452.8U CN204545631U (en) | 2015-01-16 | 2015-01-16 | Clamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545631U true CN204545631U (en) | 2015-08-12 |
Family
ID=53820796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520032452.8U Withdrawn - After Issue CN204545631U (en) | 2015-01-16 | 2015-01-16 | Clamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204545631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834538A (en) * | 2015-01-16 | 2016-08-10 | 苏州汉扬精密电子有限公司 | Clamp structure |
-
2015
- 2015-01-16 CN CN201520032452.8U patent/CN204545631U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834538A (en) * | 2015-01-16 | 2016-08-10 | 苏州汉扬精密电子有限公司 | Clamp structure |
| CN105834538B (en) * | 2015-01-16 | 2018-05-18 | 苏州汉扬精密电子有限公司 | Clamp structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20180518 |