CN204843568U - But simple and easy transposition compact structure - Google Patents
But simple and easy transposition compact structure Download PDFInfo
- Publication number
- CN204843568U CN204843568U CN201520612464.8U CN201520612464U CN204843568U CN 204843568 U CN204843568 U CN 204843568U CN 201520612464 U CN201520612464 U CN 201520612464U CN 204843568 U CN204843568 U CN 204843568U
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- screw rod
- chuck
- easy
- cylinder
- indexable
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Abstract
The utility model relates to a but simple and easy transposition compact structure, including a jar seat cover section of thick bamboo, wear to be equipped with in the jar seat cover section of thick bamboo and fix the screw rod on the tool bottom plate with a jar seat cover section of thick bamboo, from the bottom up overlaps the chuck that is equipped with fastening nut, spring, screw rod left and right sides rotation relatively in proper order and is used for the overhead lock nut of position down of adjustable clamp on the screw rod. The utility model has the advantages of reasonable design, low in manufacturing cost, it is convenient to use, can extensively utilize in the processing equipment of unable installation oil pressure binding clasp spare.
Description
Technical field
The utility model relates to a kind of simple and easy indexable compressing structure.
Background technology
In machining, clamp system uses the clamping cylinder of hydraulic type to carry out holding workpiece usually, the purchase cost of oil hydraulic cylinder is relatively high, the oil hydraulic system maintenance cost of oil hydraulic cylinder is high, be applied in the production of large batch of parts more, for the application cost free advantage that general part and parts in small batch are produced, poor for applicability.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of easy to use, simple and easy indexable compressing structure that applicability is good.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of simple and easy indexable compressing structure, comprise cylinder cover for seat cylinder, be equipped with the screw rod be fixed on by cylinder cover for seat cylinder on tool base plate in described cylinder cover for seat cylinder, described screw rod is arranged with from top to bottom successively clamp nut, spring, can relatively screw rod left rotation and right rotation chuck and in order to regulate the locking nut of chuck upper-lower position.
Preferably, described chuck comprises the cylindrical shell passed in order to screw rod and the briquetting in order to clamping work pieces being fixed on cylindrical shell top.
Preferably, described cylinder lumen is smooth.
Preferably, described chuck entirety is in 7 shape, T-shaped shape or umbrella.
Preferably, described cylinder cover for seat cylinder upper end is provided with the baffle plate limiting the chuck anglec of rotation.
Compared with prior art, the utility model has following beneficial effect: the utility model reasonable in design, and low cost of manufacture is easy to use, can extensively use in the process equipment of non-hydraulic system.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment exploded perspective view.
Fig. 2 is the utility model embodiment using state schematic diagram.
In figure: 1-cylinder cover for seat cylinder, 2-screw rod, 3-clamp nut, 4-spring, 5-chuck, 51-cylindrical shell, 52-briquetting, 6-locking nut, 7-baffle plate.
Detailed description of the invention
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
As shown in Figure 1 and 2, a kind of simple and easy indexable compressing structure, comprise cylinder cover for seat cylinder 1, the screw rod 2 be fixed on by cylinder cover for seat cylinder 1 on tool base plate is equipped with in described cylinder cover for seat cylinder 1, described screw rod 2 is arranged with from top to bottom successively clamp nut 3, spring 4, can relatively screw rod 2 left rotation and right rotation chuck 5 and in order to regulate the locking nut 6 of chuck 5 upper-lower position, described spring 4 is arranged on cylinder cover for seat cylinder 1, chuck 5 inner chamber.
In the utility model embodiment, described chuck 5 comprises the cylindrical shell 51 passed in order to screw rod 2 and the briquetting 52 in order to clamping work pieces being fixed on cylindrical shell 51 top, and described cylindrical shell 51 is arranged on cylinder cover for seat cylinder 1 inner chamber, and described briquetting 52 crosses out cylinder cover for seat cylinder 1.
In the utility model embodiment, described cylindrical shell 51 inner chamber is smooth.
In the utility model embodiment, described chuck 5 entirety is in 7 shape, T-shaped shape or umbrella.
In the utility model embodiment, described cylinder cover for seat cylinder 1 upper end is provided with the baffle plate 7 limiting chuck 5 anglec of rotation.
Specific works process of the present utility model is as follows: during use, by cylinder cover for seat cylinder 1 fixing and locking on tool base plate, by screw rod 2 cylinder cover for seat cylinder 1 be connected again with tool base plate and use clamp nut 3 to be fixed on tool base plate by screw rod 2, spring 4 is inserted on screw rod 2, again chuck 5 is inserted on screw rod 2, finally locking nut 6 is screwed in screw rod 2 and complete the combination of indexable compressing structure; In using, be flapped toward adjustment clamped position by chuck 5, described cylinder cover for seat cylinder 1 is provided with baffle plate 7 and controls chuck 5 and only rotate within the scope of 90 °, is pressed down by chuck 5 until contact workpiece face to complete holding action by locking nut 6; When not using, after unscrewing locking nut 6 to certain distance, chuck 5 upwards to reset jack-up with spring 4, is more manually pushed aside by chuck 5 to disengaging workpiece not interference position, completes loosening up and takes out workpiece.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of simple and easy indexable compressing structures under enlightenment of the present utility model.All equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a simple and easy indexable compressing structure, it is characterized in that: comprise cylinder cover for seat cylinder, be provided with the screw rod be fixed on by cylinder cover for seat cylinder on tool base plate in described cylinder cover for seat cylinder, described screw rod is arranged with from top to bottom successively clamp nut, spring, can relatively screw rod left rotation and right rotation chuck and in order to regulate the locking nut of chuck upper-lower position.
2. simple and easy indexable compressing structure according to claim 1, is characterized in that: described chuck comprises the cylindrical shell passed in order to screw rod and the briquetting in order to clamping work pieces being fixed on cylindrical shell top.
3. simple and easy indexable compressing structure according to claim 2, is characterized in that: described cylinder lumen is smooth.
4. simple and easy indexable compressing structure according to claim 1 and 2, is characterized in that: described chuck entirety is in 7 shape, T-shaped shape or umbrella.
5. simple and easy indexable compressing structure according to claim 1, is characterized in that: described cylinder cover for seat cylinder upper end is provided with to limit the baffle plate of the chuck anglec of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612464.8U CN204843568U (en) | 2015-08-14 | 2015-08-14 | But simple and easy transposition compact structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612464.8U CN204843568U (en) | 2015-08-14 | 2015-08-14 | But simple and easy transposition compact structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843568U true CN204843568U (en) | 2015-12-09 |
Family
ID=54734165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520612464.8U Active CN204843568U (en) | 2015-08-14 | 2015-08-14 | But simple and easy transposition compact structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724062A (en) * | 2018-06-07 | 2018-11-02 | 上海空间推进研究所 | Hold-down mechanism component |
-
2015
- 2015-08-14 CN CN201520612464.8U patent/CN204843568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724062A (en) * | 2018-06-07 | 2018-11-02 | 上海空间推进研究所 | Hold-down mechanism component |
| CN108724062B (en) * | 2018-06-07 | 2019-11-08 | 上海空间推进研究所 | Hold-down mechanism component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |