CN205271522U - Pneumatic type anchor clamps - Google Patents
Pneumatic type anchor clamps Download PDFInfo
- Publication number
- CN205271522U CN205271522U CN201520989722.4U CN201520989722U CN205271522U CN 205271522 U CN205271522 U CN 205271522U CN 201520989722 U CN201520989722 U CN 201520989722U CN 205271522 U CN205271522 U CN 205271522U
- Authority
- CN
- China
- Prior art keywords
- clamping limb
- slide rail
- casing
- stationary platen
- centre gripping
- 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
Links
Abstract
The utility model discloses a pneumatic type anchor clamps, including dead lever, twist grip, bracing piece, box, air inlet, first centre gripping arm, second centre gripping arm and fixed station, the dead lever is installed on the box, the twist grip passes through screw thread and dead lever threaded connection, the surface of twist grip is equipped with annular spout, bracing piece one end is fixed on the fixed station, and the other end is installed in annular spout, the air inlet is installed on the box, the fixed station passes through the fixed station spout and installs in the box. This pneumatic type anchor clamps, rotatory twist grip makes the bracing piece drive the fixed station and slides at box internal fixation platform spout, length that adjustable first centre gripping arm and second centre gripping arm stretch out, it makes first centre gripping arm and first centre gripping arm on the fixed station pass through the slide rail to press from both sides tightly to ventilate, and when stopping to ventilate, they reset the reset spring messenger.
Description
Technical field
The utility model relates to industrial machinery technical field, is specially a kind of pneumatic grips.
Background technology
Fixture is used for fixing processing object in machinofacture process, makes it to occupy correct position, to accept the device constructed or detect, also known as jig. From inventionbroadly, any operation in technological process, is used for rapidly, installs easily and safely the device of workpiece, all can be called fixture. At present, along with improving constantly of mechanization degree, part is added requirement in man-hour and also improves constantly by people, tradition mechanical component are in the process of processing, when being fixed by part, being connected by the bolt in frock or pin connection, such Ka Heli road is difficult to hold, when bolt is twisted too tight, it is easy to cause distortion if workpiece is thin-walled part; When the too pine that bolt is twisted, clamping workpiece is not tight, unacceptable product easily occurs, when occurring that workpiece loosens, easily goes out safety problem, and must carry out between jig arm clamping and be difficult to regulate extrusion, and so not only labour intensity is relatively big and production efficiency is lower.
Practical novel content
The purpose of this utility model is to provide a kind of pneumatic grips, to solve in above-mentioned background technology the problem proposed.
For achieving the above object, the utility model provides following technical scheme: a kind of pneumatic grips, comprise fixed link, rotate handle, support bar, casing, inlet mouth, first clamping limb, 2nd clamping limb and stationary platen, described fixed link is arranged on casing, the bottom of fixed link is provided with screw thread, described rotation handle is threaded with fixed link by screw thread, the surface of described rotation handle is provided with annular groove, described support bar one end is fixed on stationary platen, the other end is arranged in annular groove, described tank surface is provided with open slot, stationary platen chute it is provided with in casing, described inlet mouth is arranged on casing, described stationary platen is arranged in casing by stationary platen chute, described stationary platen is provided with back up pad, described back up pad is fixed with the first slide rail, 2nd slide rail, ventpipe and the 2nd inlet pipe, described ventpipe is provided with reversing valve, described reversing valve is connected with inlet mouth, described first clamping limb and the 2nd clamping limb are arranged on the first slide rail and the 2nd slide rail through open slot respectively, the both sides of described first clamping limb and the 2nd clamping limb are all provided with loop draught pipe and return spring, described loop draught pipe is fixed on the two ends of back up pad, and loop draught pipe is socketed on the first slide rail and the 2nd slide rail respectively, the two ends of described ventpipe are connected with loop draught pipe respectively.
Preferably, described fixed link is provided with anti-de-convex button.
Preferably, described first clamping limb and the 2nd clamping limb are all provided with buffer block.
Compared with prior art, the beneficial effects of the utility model are: this pneumatic grips, rotate handle, support bar is made to drive stationary platen to slide at casing internal fixtion platform chute, the length that adjustable first clamping limb and the 2nd clamping limb stretch out, ventilation makes the first clamping limb on stationary platen and the first clamping limb be clamped by slide rail, and when stopping ventilation, return spring makes them reset.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model casing and stationary platen part-structure schematic diagram;
Fig. 3 is the utility model stationary platen structural representation.
In figure: 1 fixed link, 10 screw threads, 2 rotate handle, 20 annular grooves, 3 support bars, 4 casings, 40 open slots, 41 stationary platen chutes, 5 inlet mouths, 6 first clamping limbs, 7 the 2nd clamping limbs, 8 stationary platens, 81 back up pads, 800 first slide rails, 801 the 2nd slide rails, 82 reversing valves, 83 ventpipes, 84 loop draught pipes, 85 return springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of pneumatic grips, comprise fixed link 1, rotate handle 2, support bar 3, casing 4, inlet mouth 5, first clamping limb 6, 2nd clamping limb 7 and stationary platen 8, described fixed link 1 is arranged on casing 4, the bottom of fixed link 1 is provided with screw thread 10, described fixed link 1 is provided with anti-de-convex button, described rotation handle 2 is threaded with fixed link 1 by screw thread 10, the surface of described rotation handle 2 is provided with annular groove 20, described support bar 3 one end is fixed on stationary platen 8, the other end is arranged in annular groove 20, described casing 4 surface is provided with open slot 40, stationary platen chute 41 it is provided with in casing 4, described inlet mouth 5 is arranged on casing 4, described stationary platen 8 is arranged in casing 4 by stationary platen chute 41, described stationary platen 8 is provided with back up pad 81, described back up pad 81 is fixed with the first slide rail 800, 2nd slide rail 801 and ventpipe 83, described ventpipe 83 is provided with reversing valve 82, described reversing valve 82 is connected with inlet mouth 5, described first clamping limb 6 and the 2nd clamping limb 7 are arranged on the first slide rail 800 and the 2nd slide rail 801 through open slot 40 respectively, described first clamping limb 6 and the 2nd clamping limb 7 are all provided with buffer block 60, the both sides of described first clamping limb 6 and the 2nd clamping limb 7 are all provided with loop draught pipe 84 and return spring 85, described loop draught pipe 84 is fixed on the two ends of back up pad 81, and loop draught pipe 84 is socketed on the first slide rail 800 and the 2nd slide rail 801 respectively, the two ends of described ventpipe 83 are connected with loop draught pipe 84 respectively.
Although it has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification when not departing from principle of the present utility model and spirit, scope of the present utility model by claims and etc. jljl limit.
Claims (3)
1. a pneumatic grips, comprise fixed link (1), rotate handle (2), support bar (3), casing (4), inlet mouth (5), first clamping limb (6), 2nd clamping limb (7) and stationary platen (8), it is characterized in that: described fixed link (1) is arranged on casing (4), the bottom of fixed link (1) is provided with screw thread (10), described rotation handle (2) is threaded with fixed link (1) by screw thread (10), the surface of described rotation handle (2) is provided with annular groove (20), described support bar (3) one end is fixed on stationary platen (8), the other end is arranged in annular groove (20), described casing (4) surface is provided with open slot (40), stationary platen chute (41) it is provided with in casing (4), described inlet mouth (5) is arranged on casing (4), described stationary platen (8) is arranged in casing (4) by stationary platen chute (41), described stationary platen (8) is provided with back up pad (81), described back up pad (81) is fixed with the first slide rail (800), 2nd slide rail (801) and ventpipe (83), described ventpipe (83) is provided with reversing valve (82), described reversing valve (82) is connected with inlet mouth (5), described first clamping limb (6) and the 2nd clamping limb (7) are arranged on the first slide rail (800) with on the 2nd slide rail (801) respectively through open slot (40), the both sides of described first clamping limb (6) and the 2nd clamping limb (7) are all provided with loop draught pipe (84) and return spring (85), described loop draught pipe (84) is fixed on the two ends of back up pad (81), and loop draught pipe (84) is socketed on the first slide rail (800) and the 2nd slide rail (801) respectively, the two ends of described ventpipe (83) are connected with loop draught pipe (84) respectively.
2. a kind of pneumatic grips according to claim 1, it is characterised in that: described fixed link (1) is provided with anti-de-convex button.
3. a kind of pneumatic grips according to claim 1, it is characterised in that: described first clamping limb (6) and the 2nd clamping limb (7) are all provided with buffer block (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989722.4U CN205271522U (en) | 2015-12-03 | 2015-12-03 | Pneumatic type anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989722.4U CN205271522U (en) | 2015-12-03 | 2015-12-03 | Pneumatic type anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271522U true CN205271522U (en) | 2016-06-01 |
Family
ID=56056143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520989722.4U Expired - Fee Related CN205271522U (en) | 2015-12-03 | 2015-12-03 | Pneumatic type anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965085A (en) * | 2017-04-18 | 2017-07-21 | 宁波市江东逐新贸易有限公司 | A kind of workpiece clamping device |
| CN108178093A (en) * | 2017-12-13 | 2018-06-19 | 重庆厚全科技发展有限公司 | A kind of elevator |
-
2015
- 2015-12-03 CN CN201520989722.4U patent/CN205271522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965085A (en) * | 2017-04-18 | 2017-07-21 | 宁波市江东逐新贸易有限公司 | A kind of workpiece clamping device |
| CN108178093A (en) * | 2017-12-13 | 2018-06-19 | 重庆厚全科技发展有限公司 | A kind of elevator |
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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: 20160601 Termination date: 20181203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |