CN203751215U - Split fixed die body structure of cold heading machine - Google Patents
Split fixed die body structure of cold heading machine Download PDFInfo
- Publication number
- CN203751215U CN203751215U CN201420008596.5U CN201420008596U CN203751215U CN 203751215 U CN203751215 U CN 203751215U CN 201420008596 U CN201420008596 U CN 201420008596U CN 203751215 U CN203751215 U CN 203751215U
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- CN
- China
- Prior art keywords
- cover half
- half body
- fixed die
- body structure
- head
- 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 relates to a split fixed die body structure of a cold heading machine. The split fixed die body structure comprises a fixed die body (1), fixed die heads (5) and sleeves (9), wherein the fixed die body (1) is cuboid, and a plurality of fixed die heads (5) are uniformly arranged in parallel with the short edges of the fixed die body (1) inside the fixed die body (1); fixed die head cover plates (2) are arranged on the upper sides of the front ends of the fixed die heads (5); a fixed template (8) is arranged on the back end face of the fixed die body (1); the sleeves (9) pass through the fixed template (8) from the back end of the fixed die body (1), and are pressed against one ends of the fixed die heads (5) through a middle sleeve (14); each fixed die head (5) is positioned through two fastening screws (4) of which the upper ends pass through the fixed die head cover plates (2) and the fixed die body (1) respectively. The split fixed die body structure is simple. By adopting a split structure, convenience is brought to disassembly and assembly of the fixed die body as well as the disassembly, assembly and replacement of the fixed die heads, and the replacement time of dies is shortened greatly.
Description
Technical field
The utility model relates to the mould structure field of cold headers, particularly relates to a kind of split type cover half body structure of cold headers.
Background technology
Along with the fast development of mechanical automation, the application of conventional union piece is more extensive, and the quantity of processing is also very large, and this requirement to corresponding cold headers is more and more higher.
Because cold headers need to be processed variety classes the not identical workpiece of size, therefore need to change different cover half heads, mostly conventional cover half body is enclosed structure at present, from rear end, the cover half crown is gone out just passable if its inner cover half head is removed to change whole mould all to be taken apart then with sleeve, compare and waste time and energy like this, and easily cover half head is damaged.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of split type cover half body structure of cold headers, simple in structure, adopt split type structure, facilitate the dismounting to cover half body, facilitate the disassembling, assembling and replacing of cover half head, greatly reduced the replacing time of mould.
The utility model solves the technical scheme that its technical problem adopts: the split type cover half body structure that a kind of cold headers are provided, comprise cover half body, cover half head and sleeve, described cover half body be cuboid, its inside has been evenly arranged several cover half heads parallel with its minor face, the front end upside of this cover half head is provided with cover half epicranial plate, on the rear end face of described cover half body, solid plate is installed, described sleeve passes solid plate and withstands by one end of intermediate sleeve and cover half head from the rear end of cover half body, each cover half head all positions through two holding screws of cover half epicranial plate and cover half body respectively by its upper end.
The left end inside of described cover half body is provided with shears cover half head, and the upper end of this shearing cover half head is provided with the shearing cover half epicranial plate joining with cover half epicranial plate.
Right side and the skewback of described cover half body are close to, and the side that this skewback and cover half body are close to is inclined-plane.
In the centre bore of described intermediate sleeve, short sleeve is installed.
The limited block withstanding with the lower transverse plane breach of cover half head is installed on the cover half body of described cover half head lower end.
Described holding screw is and is in tilted layout, and the inclined-plane breach of the tack of its lower end and cover half head upper end withstands, and the Bi Qi upper end, lower end of described holding screw is near solid plate.
In described cover half epicranial plate between adjacent two by the projection of rectangle and the mutual chimeric docking of the breach of rectangle.
The housing pin that described cover half epicranial plate is vertically evenly arranged by its both sides is fixedly connected with cover half body.
The lower surface of described cover half body is evenly provided with the backing plate of some strips.
beneficial effect
The utility model relates to a kind of split type cover half body structure of cold headers, simple in structure, adopts split type structure, has facilitated the dismounting to cover half body, has facilitated the disassembling, assembling and replacing of cover half head, has greatly reduced the replacing time of mould.
Brief description of the drawings
Fig. 1 is plan structure figure of the present utility model;
Fig. 2 is main TV structure figure of the present utility model;
Fig. 3 is that structure chart is partly cutd open in side-looking of the present utility model;
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As Figure 1-3, embodiment of the present utility model relates to a kind of split type cover half body structure of cold headers, comprise cover half body 1, cover half head 5 and sleeve 9, described cover half body 1 be cuboid, its inner be evenly arranged several cover half head 5 parallel with its minor face, the front end upside of this cover half head 5 is provided with cover half epicranial plate 2, on the rear end face of described cover half body 1, solid plate 8 is installed, described sleeve 9 withstands through solid plate 8 and by intermediate sleeve 14 and one end of cover half head 5 from the rear end of cover half body 1, each cover half head 5 all positions through two holding screws 4 of cover half epicranial plate 2 and cover half body 1 respectively by its upper end.
The left end inside of described cover half body 1 is provided with shears cover half head 12, and the upper end of this shearing cover half head 12 is provided with the shearing cover half epicranial plate 3 joining with cover half epicranial plate 2.
Right side and the skewback 3 of described cover half body 1 are close to, and this skewback 3 is inclined-plane with the side that cover half body 1 is close to.
In the centre bore of described intermediate sleeve 14, short sleeve 13 is installed.
The limited block 10 withstanding with the lower transverse plane breach of cover half head 5 is installed on the cover half body 1 of described cover half head 5 lower ends.
Described holding screw 4 is and is in tilted layout, and the inclined-plane breach of the tack of its lower end and cover half head 5 upper ends withstands, and the Bi Qi upper end, lower end of described holding screw 4 is near solid plate 8.
In described cover half epicranial plate 2 between adjacent two by the projection of rectangle and the mutual chimeric docking of the breach of rectangle.
The housing pin 6 that described cover half epicranial plate 2 is vertically evenly arranged by its both sides is fixedly connected with cover half body 1.
The lower surface of described cover half body 1 is evenly provided with the backing plate 11 of some strips.
More when mold exchange, first the limited block 10 of cover half head 5 lower ends is disassembled, then the housing pin 6 on corresponding cover half epicranial plate 2 and holding screw 4 are unloaded, so just cover half epicranial plate 2 can be disassembled, take with the replacing that facilitates cover half head 5.
When installation, refund operation according to said sequence just passable, greatly reduced replacing time of mould.
Claims (9)
1. the split type cover half body structure of cold headers, comprise cover half body (1), cover half head (5) and sleeve (9), it is characterized in that, described cover half body (1) be cuboid, its inside is evenly arranged several cover half heads (5) parallel with its minor face, the front end upside of this cover half head (5) is provided with cover half epicranial plate (2), on the rear end face of described cover half body (1), solid plate (8) is installed, described sleeve (9) withstands through solid plate (8) and by intermediate sleeve (14) and one end of cover half head (5) from the rear end of cover half body (1), each cover half head (5) all positions through two holding screws (4) of cover half epicranial plate (2) and cover half body (1) respectively by its upper end.
2. the split type cover half body structure of a kind of cold headers according to claim 1, it is characterized in that: the left end inside of described cover half body (1) is provided with shears cover half head (12), and the upper end of this shearing cover half head (12) is provided with the shearing cover half epicranial plate (3) joining with cover half epicranial plate (2).
3. the split type cover half body structure of a kind of cold headers according to claim 1, is characterized in that: right side and the skewback (3) of described cover half body (1) are close to, and this skewback (3) is inclined-plane with the side that cover half body (1) is close to.
4. the split type cover half body structure of a kind of cold headers according to claim 1, is characterized in that: in the centre bore of described intermediate sleeve (14), short sleeve (13) is installed.
5. the split type cover half body structure of a kind of cold headers according to claim 1, is characterized in that: on the cover half body (1) of described cover half head (5) lower end, the limited block (10) withstanding with the lower transverse plane breach of cover half head (5) is installed.
6. the split type cover half body structure of a kind of cold headers according to claim 1, it is characterized in that: described holding screw (4) is and is in tilted layout, the inclined-plane breach of the tack of its lower end and cover half head (5) upper end withstands, and the Bi Qi upper end, lower end of described holding screw (4) is near solid plate (8).
7. the split type cover half body structure of a kind of cold headers according to claim 1 and 2, is characterized in that: in described cover half epicranial plate (2) between adjacent two by the projection of rectangle and the mutual chimeric docking of the breach of rectangle.
8. the split type cover half body structure of a kind of cold headers according to claim 1 and 2, is characterized in that: the housing pin (6) that described cover half epicranial plate (2) is vertically evenly arranged by its both sides is fixedly connected with cover half body (1).
9. according to the split type cover half body structure of a kind of cold headers described in claim 1 or 3 or 5, it is characterized in that: the lower surface of described cover half body (1) is evenly provided with the backing plate (11) of some strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008596.5U CN203751215U (en) | 2014-01-06 | 2014-01-06 | Split fixed die body structure of cold heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008596.5U CN203751215U (en) | 2014-01-06 | 2014-01-06 | Split fixed die body structure of cold heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751215U true CN203751215U (en) | 2014-08-06 |
Family
ID=51246526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008596.5U Expired - Fee Related CN203751215U (en) | 2014-01-06 | 2014-01-06 | Split fixed die body structure of cold heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273594A (en) * | 2021-11-16 | 2022-04-05 | 安徽阳天机械工业有限公司 | Cold heading machine main die box locking structure |
-
2014
- 2014-01-06 CN CN201420008596.5U patent/CN203751215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273594A (en) * | 2021-11-16 | 2022-04-05 | 安徽阳天机械工业有限公司 | Cold heading machine main die box locking structure |
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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: 20140806 Termination date: 20210106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |