CN204365892U - A kind of push rod of replaceable head section - Google Patents
A kind of push rod of replaceable head section Download PDFInfo
- Publication number
- CN204365892U CN204365892U CN201520014667.7U CN201520014667U CN204365892U CN 204365892 U CN204365892 U CN 204365892U CN 201520014667 U CN201520014667 U CN 201520014667U CN 204365892 U CN204365892 U CN 204365892U
- Authority
- CN
- China
- Prior art keywords
- push rod
- head
- rubber sleeve
- mobile jib
- rod 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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- Jib Cranes (AREA)
Abstract
The utility model relates to a kind of stamping machine push rod, in particular to a kind of push rod of replaceable head section, comprise push rod head (1), rubber sleeve (2) and push rod mobile jib (3), the tail end of described push rod head (1) is provided with convex axle, the end of described push rod mobile jib (3) is provided with installation shrinkage pool, the outer wall of described convex axle and the inwall of described rubber sleeve (2), the inwall of described installation shrinkage pool and the outer wall interference fit of rubber sleeve (2), the sub-push rod head of that described push rod head (1) can be replaced mutually by two or more, length gradual change successively forms.The utility model can not only reduce the specification kind that push rod is produced, and reduces the cost of operation and maintenance, and allows stamping machine for different product more flexibly and adapt to, and can produce the qualified products that all size is different.
Description
Technical field
The utility model relates to a kind of stamping machine push rod, particularly a kind of push rod of replaceable head section.
Background technology
In the prior art, push rod is generally cylindrical, and for stamping machine, after stamping press repeatedly, easily wear and tear and be out of shape in the top of push rod, causes total length to shorten and contact surface out-of-flatness, affects the quality of converted products.And due to existing stamping machine model all a variety of, when causing push rod to be produced, just need the push rod producing different length according to the stamping machine of different model, cause push rod wide variety, complicated production.
Utility model content
The purpose of this utility model is the push rod providing a kind of replaceable head section, solves existing push rod of a great variety, and after long-time use, itself length can change and the no longer smooth problem affecting product processing quality in top.
For solving the problem, technical solution adopted in the utility model is:
A kind of push rod of replaceable head section, comprise push rod head, rubber sleeve and push rod mobile jib, the tail end of described push rod head is provided with convex axle, the end of described push rod mobile jib is provided with installation shrinkage pool, the outer wall of described convex axle and the inwall of described rubber sleeve, the inwall of described installation shrinkage pool and the outer wall interference fit of rubber sleeve, the sub-push rod head of that described push rod head can be replaced mutually by two or more, length gradual change successively forms.
Further technical scheme is, the outer wall of described push rod head and described push rod mobile jib is equipped with and is suitable for rising as high as the banks of clamping.
The beneficial effect adopting technique scheme to produce is: the utility model can not only reduce the specification kind that push rod is produced, and reduce the cost of operation and maintenance, and allow stamping machine for different product more flexibly and adapt to, the qualified products that all size is different can be produced.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of a push rod embodiment of a kind of replaceable head section of the utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of a push rod preferred embodiment of a kind of replaceable head section of the utility model.
In figure: 1 is push rod head, 2 is rubber sleeve, and 3 is push rod mobile jib, and 4 for rising as high as the banks.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows an embodiment of the push rod of a kind of replaceable head section of the utility model: a kind of push rod of replaceable head section, comprise push rod head 1, rubber sleeve 2 and push rod mobile jib 3, the tail end of described push rod head 1 is provided with convex axle, the end of described push rod mobile jib 3 is provided with installation shrinkage pool, the outer wall of described convex axle and the inwall of described rubber sleeve 2, the inwall of described installation shrinkage pool and the outer wall interference fit of rubber sleeve 2, the sub-push rod head of that described push rod head 1 can be replaced mutually by two or more, length gradual change successively forms.
Fig. 2 shows a preferred embodiment of the push rod of a kind of replaceable head section of the utility model: a kind of push rod of replaceable head section, comprise push rod head 1, rubber sleeve 2 and push rod mobile jib 3, the tail end of described push rod head 1 is provided with convex axle, the end of described push rod mobile jib 3 is provided with installation shrinkage pool, the outer wall of described convex axle and the inwall of described rubber sleeve 2, the inwall of described installation shrinkage pool and the outer wall interference fit of rubber sleeve 2, described push rod head 1 can be replaced mutually by two or more, the sub-push rod head composition of length gradual change successively, the outer wall of described push rod head 1 and described push rod mobile jib 3 is equipped be suitable for clamp rise as high as the banks 4.
Described rubber sleeve 2 can play damping, and allows push rod head 1 and the mutual close-fitting effect of push rod mobile jib 3.Described rising as high as the banks 4 can be played when push rod head 1 changed by needs, uses clamping device to be clipped in and to rise as high as the banks 4, for convenience detach.
Operation principle of the present utility model is: because push rod head 1 and push rod mobile jib 3 are mutually assembled together, after long-term use, if push rod head 1 shortens or head becomes out-of-flatness, can directly be changed by head; Also according to the model needs of actual production product, the push rod head of different size can be exchanged, decrease push rod and manufacture the trouble that various kind just appears in the initial stage.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the distortion carried out building block and/or layout and improving, to those skilled in the art, other purposes also will be obvious.
Claims (2)
1. the push rod of a replaceable head section, it is characterized in that: comprise push rod head (1), rubber sleeve (2) and push rod mobile jib (3), the tail end of described push rod head (1) is provided with convex axle, the end of described push rod mobile jib (3) is provided with installation shrinkage pool, the outer wall of described convex axle and the inwall of described rubber sleeve (2), the inwall of described installation shrinkage pool and the outer wall interference fit of rubber sleeve (2), the sub-push rod head of that described push rod head (1) can be replaced mutually by two or more, length gradual change successively forms.
2. the push rod of a kind of replaceable head section according to claim 1, is characterized in that: the outer wall of described push rod head (1) and described push rod mobile jib (3) is equipped with rise as high as the banks (4) that are suitable for clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014667.7U CN204365892U (en) | 2015-01-09 | 2015-01-09 | A kind of push rod of replaceable head section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014667.7U CN204365892U (en) | 2015-01-09 | 2015-01-09 | A kind of push rod of replaceable head section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365892U true CN204365892U (en) | 2015-06-03 |
Family
ID=53322141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520014667.7U Expired - Fee Related CN204365892U (en) | 2015-01-09 | 2015-01-09 | A kind of push rod of replaceable head section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234188A (en) * | 2017-06-30 | 2017-10-10 | 太仓市雅兴精密冲压件厂 | A kind of wear-resistant die ejector pin |
| CN108856675A (en) * | 2018-08-09 | 2018-11-23 | 太仓贝斯特机械设备有限公司 | A kind of interchangeable thrust assemblies |
-
2015
- 2015-01-09 CN CN201520014667.7U patent/CN204365892U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234188A (en) * | 2017-06-30 | 2017-10-10 | 太仓市雅兴精密冲压件厂 | A kind of wear-resistant die ejector pin |
| CN108856675A (en) * | 2018-08-09 | 2018-11-23 | 太仓贝斯特机械设备有限公司 | A kind of interchangeable thrust assemblies |
| CN108856675B (en) * | 2018-08-09 | 2024-05-17 | 太仓贝斯特机械设备有限公司 | Replaceable thrust component |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20190109 |