CN205928311U - Pneumatic reciprocating type clamping device - Google Patents
Pneumatic reciprocating type clamping device Download PDFInfo
- Publication number
- CN205928311U CN205928311U CN201620910678.8U CN201620910678U CN205928311U CN 205928311 U CN205928311 U CN 205928311U CN 201620910678 U CN201620910678 U CN 201620910678U CN 205928311 U CN205928311 U CN 205928311U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- jaw
- backing plate
- type lever
- piston
- 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 provides a pneumatic reciprocating type clamping device belongs to the machinery processing technology field. It includes L type lever, the bulb, movable vice jaw, regular jaw, go up the upper end of valve port setting at the cylinder body, lower valve port setting is at the lower extreme of cylinder body, the piston can slide from top to bottom and set up in the cylinder body, the piston rod can slide from top to bottom and set up on the supporting support, and lower extreme and piston fixed connection, dial the round pin and fix the upper end at the piston rod, the middle -end of L type lever hinges epaxial, dial the round pin and insert the U type inslot in L type lever one end, the other end of L type lever is provided with the bulb, but the setting of movable vice jaw horizontal slip is on the guide rail, the last slot that is provided with of movable vice jaw, the bulb inserts in movable vice jaw's the slot, regular jaw fixes the right -hand member at the supporting support, the right -hand member of tight backing plate setting at movable vice jaw is pressed from both sides in the activity, the fixed clamp backing plate sets up the left end at regular jaw. The utility model discloses quick realize to the clamp of work piece tight with loosen, simple structure, efficient.
Description
Technical field
This utility model is related to machining technology field, particularly to a kind of pneumatic reciprocating clamping device.
Background technology
Machining refers to the process of by a kind of plant equipment, the overall dimensions of workpiece or performance are changed.Press and add
Difference in work mode can be divided into machining and pressure processing.In process of production, every shape changing production object, chi
Very little, position and property etc. are so as to become finished product or the process of semi-finished product is referred to as technical process.It is the main portion of production process
Point.Technical process can be divided into the technical processs such as casting, forging, punching press, welding, machining, assembling, manufacturing technology mistake again
Journey generally refers to the machining work process of part and the summation of the assembling technology procedure of machine, and other processes then referred to as assist
Process, such as transport, keeping, power supply, maintenance of equipment etc..Technical process is by one or several tactic works again
Sequence composition, an operation is formed by by several work steps.In mechanical processing process, it is often required to use all kinds of fixtures, fixture
It is for fixing processing object during machine-building, is allowed to occupy correct position, to accept the device constructed or detect.Often
The clamping device seen is all manually to tighten to realize clamping, and wastes time and energy, inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic reciprocating clamping device, quickly realizes the clamping to workpiece and pine
Open, structure is simple, efficiency high.
This utility model solves its technical problem and be employed technical scheme comprise that：
A kind of pneumatic reciprocating clamping device, it includes base, cylinder body, upper valve port, lower valve port, piston, piston rod, supporting
Bearing, finger, L-type lever, fulcrum, bulb, guide rail, moving jaw, regular jaw, movable clamping backing plate, fix to clamp backing plate,
Described cylinder body is fixed on base, and described upper valve port is arranged on the upper end of cylinder body, and described lower valve port is arranged on the lower end of cylinder body, institute
State the upper end that bearing support is fixedly mounted on cylinder body, described piston can slide up and down and be arranged in cylinder body, and described piston rod can be gone up
Lower slider is arranged on bearing support, and lower end is fixedly connected with piston, and described finger is fixed on the upper end of piston rod, described
The middle-end of L-type lever is hinged on fulcrum, and described fulcrum is fixed on bearing support, and one end of described L-type lever is provided with U-shaped
Groove, described finger is inserted in the U-type groove of L-type lever one end, and the other end of described L-type lever is provided with bulb, described guide rail water
Put down and be arranged on bearing support, described moving jaw can horizontally slip and be arranged on guide rail, described moving jaw is provided with slotting
Groove, described bulb inserts in the slot of moving jaw, and described regular jaw is fixed on the right-hand member of bearing support, described movable clamping
Backing plate is arranged on the right-hand member of moving jaw, described fixes to clamp the left end that backing plate is arranged on regular jaw.
Further, it is provided with dust protection rubber circle between described piston rod and bearing support.
Further, described base is provided with mounting screw.
Further, described movable clamping backing plate is resilient sleeper-bearing with fixing to clamp backing plate.
Compared to the prior art this utility model, has advantages below and effect：Upper valve port air inlet, promotes piston to transport downwards
Dynamic, the finger on piston rod drives L-type lever clockwise oscillation, the bulb on L-type lever drive moving jaw along guide rail to
The clamping to workpiece realized by right motion, moving jaw and regular jaw.Movable clamping backing plate is cushion with fixing to clamp backing plate
Plate, decreases the damage to workpiece in clamping process.After machining, lower valve port air inlet, piston upwards, on piston rod
Finger drive L-type lever counter-clockwise swing, bulb on L-type lever drives moving jaw to left movement, moving jaw and solid
Determine jaw to realize workpiece is unclamped.It is provided with dust protection rubber circle between piston rod and bearing support, decrease dust and enter, subtract
Lack the abrasion between piston rod and bearing support, extend the service life of piston rod.This utility model is quickly realized to work
The clamping of part and unclamping, structure is simple, efficiency high.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1. base, 2. cylinder body, 3. go up valve port, 4. lower valve port, 5. piston, 6. piston rod, 7. bearing support, 8. group
Pin, 9.L type lever, 10. fulcrum, 11. bulbs, 12. guide rails, 13. moving jaws, 14. regular jaws, 15. movable clamping backing plates,
16. fix to clamp backing plate, 17.U type groove, 18. slots, 19. dust protection rubber circles, 20. mounting screws.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
Of the present utility model explain and this utility model is not limited to following examples.
As shown in figure 1, a kind of pneumatic reciprocating clamping device, it includes base 1, cylinder body 2, upper valve port 3, lower valve port 4, lives
Plug 5, piston rod 6, bearing support 7, finger 8, L-type lever 9, fulcrum 10, bulb 11, guide rail 12, moving jaw 13, regular jaw
14th, movable clamping backing plate 15, fix to clamp backing plate 16, described cylinder body 2 is fixed on base 1, and described base 1 is provided with installation
Screw 20, is conducive to the Fast Installation of base 1.Described upper valve port 3 is arranged on the upper end of cylinder body 2, and described lower valve port 4 is arranged on cylinder
The lower end of body 2, described bearing support 7 is fixedly mounted on the upper end of cylinder body 2.Described piston 5 can slide up and down and be arranged on cylinder body 2
Interior, described piston rod 6 can slide up and down and be arranged on bearing support 7, and lower end is fixedly connected with piston 5, described piston rod 6
It is provided with dust protection rubber circle 19 and bearing support 7 between, decrease dust and enter, decrease between piston rod 6 and bearing support 7
Abrasion, extend the service life of piston rod 6.Described finger 8 is fixed on the upper end of piston rod 6, in described L-type lever 9
End is hinged on fulcrum 10, and described fulcrum 10 is fixed on bearing support 7.One end of described L-type lever 9 is provided with U-type groove 17,
Described finger 8 is inserted in the U-type groove 17 of L-type lever 9 one end, and the other end of described L-type lever 9 is provided with bulb 11.Described lead
Rail 12 is horizontally set on bearing support 7, and described moving jaw 13 can horizontally slip and be arranged on guide rail 12, described moving jaw
It is provided with slot 18, described bulb 11 inserts in the slot 18 of moving jaw 13 on 13.Described regular jaw 14 is fixed on supporting
The right-hand member of bearing 7, described movable clamping backing plate 15 is arranged on the right-hand member of moving jaw 13, and the described backing plate 16 that fixes to clamp is arranged on
The left end of regular jaw 14.Described movable clamping backing plate 15 is resilient sleeper-bearing with fixing to clamp backing plate 16, decreases and was clamping
Damage to workpiece in journey.
By technique scheme, when a kind of this utility model pneumatic reciprocating clamping device uses, the air inlet of upper valve port 3,
Piston 5 is promoted to move downward, the finger 8 on piston rod 6 drives L-type lever 9 clockwise oscillation, the bulb 11 on L-type lever 9 carries
Dynamic moving jaw 13 moves right along guide rail 12, and the clamping to workpiece realized by moving jaw 13 and regular jaw 14.Process
Cheng Hou, lower valve port 4 air inlet, piston 5 moves upwards, and the finger 8 on piston rod 6 drives L-type lever 9 counter-clockwise swing, L-type lever
Bulb 11 on 9 drives moving jaw 13 to left movement, and moving jaw 13 and regular jaw 14 realize workpiece is unclamped.This reality
And unclamped to the clamping of workpiece with new quick realization, structure is simple, efficiency high.
Above content described in this specification is only to this utility model example explanation.This utility model
Person of ordinary skill in the field can make various modifications or supplement or adopt class to described specific embodiment
As mode substitute, the content without departing from this utility model description or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a kind of pneumatic reciprocating clamping device it is characterised in that：It includes base, cylinder body, upper valve port, lower valve port, piston, work
Stopper rod, bearing support, finger, L-type lever, fulcrum, bulb, guide rail, moving jaw, regular jaw, movable clamping backing plate, fixation
Clamping backing plate, described cylinder body is fixed on base, and described upper valve port is arranged on the upper end of cylinder body, and described lower valve port is arranged on cylinder body
Lower end, described bearing support is fixedly mounted on the upper end of cylinder body, and described piston can slide up and down and be arranged in cylinder body, described work
Stopper rod can slide up and down and be arranged on bearing support, and lower end is fixedly connected with piston, and described finger is fixed on piston rod
Upper end, the middle-end of described L-type lever is hinged on fulcrum, and described fulcrum is fixed on bearing support, one end of described L-type lever
It is provided with U-type groove, described finger is inserted in the U-type groove of L-type lever one end, the other end of described L-type lever is provided with bulb, institute
State guide rail to be horizontally set on bearing support, described moving jaw can horizontally slip and be arranged on guide rail, on described moving jaw
It is provided with slot, described bulb inserts in the slot of moving jaw, and described regular jaw is fixed on the right-hand member of bearing support, described
Movable clamping backing plate is arranged on the right-hand member of moving jaw, described fixes to clamp the left end that backing plate is arranged on regular jaw.
2. a kind of pneumatic reciprocating clamping device according to claim 1 it is characterised in that：Described piston rod and supporting
It is provided with dust protection rubber circle between seat.
3. a kind of pneumatic reciprocating clamping device according to claim 1 it is characterised in that：It is provided with peace on described base
Cartridge screw.
4. a kind of pneumatic reciprocating clamping device according to claim 1 it is characterised in that：Described movable clamping backing plate and
Fixing to clamp backing plate is resilient sleeper-bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910678.8U CN205928311U (en) | 2016-08-22 | 2016-08-22 | Pneumatic reciprocating type clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910678.8U CN205928311U (en) | 2016-08-22 | 2016-08-22 | Pneumatic reciprocating type clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205928311U true CN205928311U (en) | 2017-02-08 |
Family
ID=57947635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620910678.8U Expired - Fee Related CN205928311U (en) | 2016-08-22 | 2016-08-22 | Pneumatic reciprocating type clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205928311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239391A (en) * | 2016-08-22 | 2016-12-21 | 浙江伟联科技股份有限公司 | A kind of pneumatic reciprocating clamping device |
-
2016
- 2016-08-22 CN CN201620910678.8U patent/CN205928311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239391A (en) * | 2016-08-22 | 2016-12-21 | 浙江伟联科技股份有限公司 | A kind of pneumatic reciprocating clamping device |
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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: 20170208 Termination date: 20200822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |