CN203292418U - Cold heading double-click structure - Google Patents
Cold heading double-click structure Download PDFInfo
- Publication number
- CN203292418U CN203292418U CN2013203471750U CN201320347175U CN203292418U CN 203292418 U CN203292418 U CN 203292418U CN 2013203471750 U CN2013203471750 U CN 2013203471750U CN 201320347175 U CN201320347175 U CN 201320347175U CN 203292418 U CN203292418 U CN 203292418U
- Authority
- CN
- China
- Prior art keywords
- cam
- yaw
- double
- swinging head
- cold heading
- 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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Abstract
The utility model provides a cold heading double-click structure which comprises a swinging head, a cold heading sliding block, a left swinging head cam and a right swinging head cam. The cold heading double-click structure is characterized in that the front end of the cold heading sliding block is provided with a swinging head shaft, the swinging head is arranged on the swinging head shaft, the lower end of the cold heading sliding shaft is provided with a cam shaft, the left swinging head cam and the right swinging head cam are arranged on the cam shaft and are in contact connection with the swinging head, and therefore left-and-right rotation of the swinging head is controlled through control of the left swinging head cam and the right swinging head cam. The cold heading double-click structure is simple in structure and low in cost, parts machined by the cold heading double-click structure are high in accuracy, and positioning accuracy is also high.
Description
Technical field
The utility model relates to a kind of machining equipment, and especially a kind of cold pier for screw processing is double-clicked structure.
Background technology
At present, two drift great majority of the Cold header on market all move up and down, and this drift method of operation positioning precision concerning drift is not high, thereby affect the machining accuracy of screw.
Summary of the invention
The purpose of this utility model be provide for the deficiency that solves above-mentioned technology a kind of positioning precision high cold pier double-click structure.
In order to achieve the above object, the designed a kind of cold pier of the utility model is double-clicked structure, it comprises yaw, cold pier slide block, a left swing cam and right yaw cam, it is characterized in that described cold pier slip front is provided with the yaw axle, yaw is located on the yaw axle, cold pier slide block lower end is provided with camshaft, a left swing cam and right yaw cam are located on camshaft, and a left swing cam be connected the contact of yaw cam and yaw and be connected, can control by controlling a left swing cam and right yaw cam the left rotation and right rotation of yaw like this.
In order to allow a left swing cam and right yaw cam can control accurately the rotation of yaw, the lower end of yaw is provided with the first roller and the second roller, a left swing cam be connected roller contact and connect, right yaw cam be connected roller contact and connect, be connected this connected mode with roller contact with cam, the precision that makes rotation control is higher.
In order to make screw processing more easy, yaw is provided with the first drift and the second drift, can first allow screw preformed, and punching press for the second time is formal moulding again.
It is simple in structure that a kind of cold pier that the utility model obtains is double-clicked structure, and cost is low, and the element precision of processing is high, and positioning precision is also high.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the sectional structure chart of Fig. 1.
In figure: yaw 1, cold pier slide block 2, a left swing cam 3, right yaw cam 4, cold pier slip front 5, yaw axle 6, cold pier slide block lower end 7, camshaft 8, lower end 9, the first roller 10, the second roller 11, the first drift 12, the second drift 13.
The specific embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1
as Fig. 1, shown in Figure 2, a kind of cold pier that the present embodiment is described is double-clicked structure, it comprises yaw 1, cold pier slide block 2, a left swing cam 3 and right yaw cam 4, described cold pier slip front 5 is provided with yaw axle 6, yaw 1 is located on yaw axle 6, cold pier slide block lower end 7 is provided with camshaft 8, a left swing cam 3 and right yaw cam 4 are located on camshaft 8, and a left swing cam 3 be connected 1 contact of yaw cam 4 and yaw and be connected, the lower end 9 of yaw 1 is provided with the first roller 10 and the second roller 11, a left swing cam 3 be connected roller 10 contact and connect, right yaw cam 4 be connected roller 11 contact and connect, yaw 1 is provided with the first drift 12 and the second drift 13.
Claims (3)
1. a cold pier is double-clicked structure, it comprises yaw (1), cold pier slide block (2), a left swing cam (3) and right yaw cam (4), it is characterized in that described cold pier slip front (5) is provided with yaw axle (6), yaw (1) is located on yaw axle (6), cold pier slide block lower end (7) is provided with camshaft (8), a left swing cam (3) and right yaw cam (4) are located on camshaft (8), and a left swing cam (3) be connected the contact of yaw cam (4) and yaw (1) and be connected.
2. a kind of cold pier according to claim 1 is double-clicked structure, the lower end (9) that it is characterized in that described yaw (1) is provided with the first roller (10) and the second roller (11), a left swing cam (3) be connected roller (10) contact and connect, right yaw cam (4) and roller (11) the contact connection of being connected.
3. a kind of cold pier according to claim 1 and 2 is double-clicked structure, it is characterized in that described yaw (1) is provided with the first drift (12) and the second drift (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203471750U CN203292418U (en) | 2013-06-18 | 2013-06-18 | Cold heading double-click structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203471750U CN203292418U (en) | 2013-06-18 | 2013-06-18 | Cold heading double-click structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292418U true CN203292418U (en) | 2013-11-20 |
Family
ID=49568458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203471750U Expired - Fee Related CN203292418U (en) | 2013-06-18 | 2013-06-18 | Cold heading double-click structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292418U (en) |
-
2013
- 2013-06-18 CN CN2013203471750U patent/CN203292418U/en not_active Expired - Fee Related
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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: 20131120 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |