CN202317730U - Clamp system for holes - Google Patents
Clamp system for holes Download PDFInfo
- Publication number
- CN202317730U CN202317730U CN2011204813883U CN201120481388U CN202317730U CN 202317730 U CN202317730 U CN 202317730U CN 2011204813883 U CN2011204813883 U CN 2011204813883U CN 201120481388 U CN201120481388 U CN 201120481388U CN 202317730 U CN202317730 U CN 202317730U
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- CN
- China
- Prior art keywords
- holes
- base
- model
- utility
- fixed
- 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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- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a clamping mechanism for holes, belongs to clamps, and aims to provide a clamp for holes, which is convenient and fast in workpiece clamping and low in labor intensity. The clamping mechanism for holes comprises a base and a pressure plate, wherein two upright posts (1) are fixed on the base, a pull rod (2) between the two upright posts (1) penetrates through the base (3) to be hinged with two pressure plates (9) provided with sliding chutes (7), and sliding pins (8) fixed on all upright posts (1) are respectively and correspondingly inserted into the corresponding sliding chutes (7). The clamping mechanism for holes, provided by the utility model, has the advantages of simple structure, convenience and fastness in operation, high efficiency and the like, and is suitable for using holes of a workpieces to achieve workpiece positioning and clamping.
Description
Technical field
The utility model relates to a kind of technological equipment, relates in particular to a kind of anchor clamps.
Background technology:As everyone knows, in machining, usually need utilize hole on the workpiece to realize the location and the clamping of workpiece, and present clamp mechanism all is made up of usually screw rod and opening pressing plate.Not only clamping workpiece bothers this traditional clamp mechanism, efficient is low, and labour intensity is big.
Summary of the invention:In order to overcome the defective that exists in the prior art, the utility model aims to provide the hole that a kind of clamping workpiece is convenient and swift, labour intensity is little and uses clamp mechanism.
To achieve these goals, the utility model adopts following technical scheme: it comprises base and pressing plate; Be fixed with two root posts on the base, being located at pull bar between two columns, to pass base hinged with two pressing plates that are provided with chute, and the sliding pin that is fixed on each column is inserted in the corresponding chute separately.
Pull bar is connected with the piston of pneumatic means or hydraulic means.
With prior art relatively, the utility model has been owing to adopted technique scheme, therefore thoroughly overcome conventional brace and in the process of clamping and dismounting workpiece, need repeatedly pick and place pressing plate, repeatedly tighten or unclamp the defective of nut; The utlity model has convenient to operation, labour intensity is little, the efficient advantages of higher.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the utility model when being in clamped condition;
Fig. 3 is the perspective view of the utility model;
Fig. 4 is the principle schematic of the utility model;
Fig. 5 is the principle schematic of the utility model when being in clamped condition.
Among the figure: column 1 pull bar 2 bases 3 pistons 4 installing plates 5 bearing pins 6 chutes 7 sliding pins 8 pressing plates 9
The specific embodiment:Below in conjunction with accompanying drawing and concrete embodiment the utility model is described further:
In Fig. 1～5, two root posts 1 vertically are fixed on the base 3 through screw thread, and the pull bar 2 between two columns 1 passes base 3 and hinged through bearing pin 6 and two pressing plates 9, and the lower end of this pull bar is connected with the piston 4 of cylinder or hydraulic cylinder through screw thread; Each pressing plate 9 is provided with chute 7, and the sliding pin 8 that is fixed on each column 1 is inserted in the corresponding chute 7 separately.For the ease of being connected and installed with cylinder or hydraulic cylinder, base 3 is fixed on cylinder or the hydraulic cylinder through installing plate 5.
Claims (2)
1. clamp mechanism is used in a hole, comprises base and pressing plate; It is characterized in that: be fixed with two root posts (1) on the base (3); Being located at pull bar (2) between two columns (1), to pass base (3) hinged with two pressing plates (9) that are provided with chute (7), and the sliding pin (8) that is fixed on each column (1) is inserted in the corresponding chute (7) separately.
2. clamp mechanism is used in hole according to claim 1, it is characterized in that: pull bar (2) is connected with piston (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204813883U CN202317730U (en) | 2011-11-28 | 2011-11-28 | Clamp system for holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204813883U CN202317730U (en) | 2011-11-28 | 2011-11-28 | Clamp system for holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317730U true CN202317730U (en) | 2012-07-11 |
Family
ID=46429727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204813883U Expired - Fee Related CN202317730U (en) | 2011-11-28 | 2011-11-28 | Clamp system for holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909578A (en) * | 2012-11-21 | 2013-02-06 | 无锡市贝斯特精密机械有限公司 | Scissor-type self-centering fixture |
-
2011
- 2011-11-28 CN CN2011204813883U patent/CN202317730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909578A (en) * | 2012-11-21 | 2013-02-06 | 无锡市贝斯特精密机械有限公司 | Scissor-type self-centering fixture |
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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: 20120711 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |