CN206869455U - Clamping fixture - Google Patents
Clamping fixture Download PDFInfo
- Publication number
- CN206869455U CN206869455U CN201720224264.4U CN201720224264U CN206869455U CN 206869455 U CN206869455 U CN 206869455U CN 201720224264 U CN201720224264 U CN 201720224264U CN 206869455 U CN206869455 U CN 206869455U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- support shaft
- seat
- spring
- clamping
- 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)
Abstract
The utility model discloses a kind of clamping fixture, including a mounting seat, the side of mounting seat is provided with a cylinder, and cylinder head portions stretch into one cone pulley of connection inside mounting seat；A clamping jaw is provided with mounting seat, clamping jaw is formed after being connected by two cramping bodies by bearing pin, and each cramping body upper front end is provided with a roller；One first support shaft is provided with also cross the front end of the cramping body, the both ends of the first support shaft are fixedly connected with the inwall of mounting seat；A spring is equipped between each cramping body and the inwall of mounting seat, the spring is sheathed in first support shaft simultaneously；A U-shaped seat is additionally provided with the mounting seat, is provided with the second support shaft also cross two sides of the U-shaped seat, the both ends of the second support shaft are fixedly connected with the inwall of fixed seat；A bearing block is provided with the middle part of the U-shaped seat, the lower end of the bearing pin connects the bearing block.The utility model is not only able to play good clamping effect, and clamping process is flexible, and practicality is very strong.
Description
Technical field
The utility model is specifically related to a kind of clamping fixture.
Background technology
, it is necessary to use clamping device in the production technology of pipe, pipe is delivered to specific from after the completion of a upper process
Station is clamped device clamping to carry out next process, and slight shift can occur for position when sometimes pipe is delivered to station,
And the clip position of clamping device is usually fixed, it is bad or be difficult to clamp pipe that this results in clamping effect, causes
Low or even device the damage of production efficiency.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of clamping fixture.
A kind of clamping fixture, including a mounting seat, the side of mounting seat are provided with a cylinder, and cylinder head portions are stretched into mounting seat
Portion connects a cone pulley；
A clamping jaw is provided with mounting seat, the clamping jaw is formed after being connected by two cramping bodies by bearing pin, each cramping body
Upper front end is provided with a roller, position of the cone pulley between two rollers can be driven to eject forward during cylinder ejector；Together
When through the front end of two cramping bodies be provided with one first support shaft, the both ends of the first support shaft are fixedly connected with the interior of mounting seat
Wall；A spring is equipped between each cramping body and the inwall of mounting seat, the spring is sheathed on described first simultaneously
Support on axle；
A U-shaped seat is additionally provided with the mounting seat, the second support shaft is provided with also cross two sides of the U-shaped seat,
The both ends of second support shaft are fixedly connected with the inwall of fixed seat；A bearing block, the lower end of the bearing pin are provided with the middle part of the U-shaped seat
Connect the bearing block.
Preferably, a spring is also provided between each side of the U-shaped seat and the inwall of mounting seat, the spring housing is located at
In second support shaft.
The utility model provides a kind of clamping fixture, drives cone pulley to coordinate spring to control the clamping of clamping jaw using cylinder
And release, clamping jaw is kept an impractical state, rather than the state that conventional rigidity is constant when unclamping, work can be applicable
Position sends slight cheap pipe in position, and indirectly the position inaccurate to pipe is modified, and be ensure that production efficiency, is kept away
Damage of product is exempted from.
The utility model is not only able to play good clamping effect, and clamping process is flexible, and practicality is very strong.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.
Fig. 1 is proposed the structural representation of clamping fixture by the utility model.
Numeral represents in figure：
1st, mounting seat 2, cylinder 3, cone pulley 4, cramping body 5, bearing pin 6, roller
7th, the first support shaft 8, the second support shaft 9, spring 10, U-shaped seat
11st, bearing block
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Embodiment：
Shown in Fig. 1, a kind of clamping fixture, including a mounting seat 1, the side of mounting seat 1 are provided with a cylinder 2, the end of cylinder 2
Stretch into one cone pulley 3 of the inside of mounting seat 1 connection；
A clamping jaw is provided with mounting seat 1, the clamping jaw is formed after being connected by two cramping bodies 4 by bearing pin 5, each clamping
The upper front end of body 4 is provided with a roller 6, and cylinder 2 can drive position of the cone pulley 3 between two rollers 6 forward when ejecting
Ejection；One first support shaft 7 is provided with also cross the front end of two cramping bodies 4, the both ends of the first support shaft 7 are fixedly connected
The inwall of mounting seat 1；A spring 9 is equipped between each cramping body 4 and the inwall of mounting seat 1, the spring 9 covers simultaneously
In first support shaft 7；
A U-shaped seat 10 is additionally provided with the mounting seat 1, second is provided with also cross two sides of the U-shaped seat 10
Axle 8 is supportted, the both ends of the second support shaft 8 are fixedly connected with the inwall of fixed seat；The middle part of U-shaped seat 10 is provided with a bearing block 11, institute
The lower end for stating bearing pin 5 connects the bearing block 11.
Also a spring 9 is provided between each side of the U-shaped seat 10 and the inwall of mounting seat 1, the spring 9 is sheathed on
In two support shafts 8.
Implementation principle：Cylinder 2 ejects, and drives cone pulley 3 to advance, position of the cone pulley 3 between two rollers 6 is continued forward
Ejection, the front end of two cramping bodies 4 is strutted using the taper of its own, while the rear end of two cramping bodies 4 is tightened up in opposite directions, is realized
The clamping of pipe, the spring 9 during clamping in the first support shaft 7 are gradually compressed, and are accumulated certain reply kinetic energy, are waited to press from both sides
When needing to unclamp after holding, cylinder 2 drives cone pulley 3 to retreat, and the front end of two cramping bodies 4 is in spring 9 in the first support shaft 7
Under restoring force effect separately, during release, because the front end both sides of cramping body 4 are equipped with spring 9, clamping jaw is impractical generally in one
State, after next product enters station, the position such as fruit product is not accurate enough, can be inaccurate with the clamped position of trailing type
Product, it is not necessary to do other institutional adjustment.
The utility model provides a kind of clamping fixture, drives cone pulley 3 to coordinate spring 9 to control clamping jaw using cylinder 2
Clamp and unclamp, clamping jaw is kept an impractical state, rather than the state that conventional rigidity is constant, Neng Goushi when unclamping
Slight cheap pipe is sent with position in station, indirectly the position inaccurate to pipe is modified, and ensure that production effect
Rate, avoid damage of product.
A variety of modifications to these embodiments will be apparent for those skilled in the art, herein
Defined General Principle can be real in other embodiments in the case where not departing from spirit or scope of the present utility model
It is existing.
Claims (2)
1. a kind of clamping fixture, it is characterised in that including a mounting seat, the side of mounting seat is provided with a cylinder, and cylinder head portions are stretched
Enter one cone pulley of connection inside mounting seat；
A clamping jaw is provided with mounting seat, the clamping jaw is formed after being connected by two cramping bodies by bearing pin, each cramping body front end
Top is provided with a roller, position of the cone pulley between two rollers can be driven to eject forward during cylinder ejector；Wear simultaneously
The front end for crossing two cramping bodies is provided with one first support shaft, and the both ends of the first support shaft are fixedly connected with the inwall of mounting seat；
A spring is equipped between each cramping body and the inwall of mounting seat, the spring is sheathed on first support shaft simultaneously
On；
A U-shaped seat is additionally provided with the mounting seat, the second support shaft is provided with also cross two sides of the U-shaped seat, second
The both ends of support shaft are fixedly connected with the inwall of fixed seat；A bearing block, the lower end connection of the bearing pin are provided with the middle part of the U-shaped seat
The bearing block.
2. clamping fixture according to claim 1, it is characterised in that each side of the U-shaped seat and mounting seat it is interior
Also a spring is provided between wall, the spring housing is in the second support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224264.4U CN206869455U (en) | 2017-03-09 | 2017-03-09 | Clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224264.4U CN206869455U (en) | 2017-03-09 | 2017-03-09 | Clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869455U true CN206869455U (en) | 2018-01-12 |
Family
ID=61325431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720224264.4U Expired - Fee Related CN206869455U (en) | 2017-03-09 | 2017-03-09 | Clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206869455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108190A (en) * | 2018-10-23 | 2019-01-01 | 沙洲职业工学院 | A kind of reinforcing bar fixed length automatic punching equipment |
| CN111183001A (en) * | 2018-09-09 | 2020-05-19 | 第五轴公司 | Cutter processing base |
| CN112172378A (en) * | 2020-09-07 | 2021-01-05 | 博众精工科技股份有限公司 | Pen-shaped product clamping mechanism and automatic assembly line |
-
2017
- 2017-03-09 CN CN201720224264.4U patent/CN206869455U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183001A (en) * | 2018-09-09 | 2020-05-19 | 第五轴公司 | Cutter processing base |
| CN111183001B (en) * | 2018-09-09 | 2021-08-10 | 第五轴公司 | Cutter processing base |
| CN109108190A (en) * | 2018-10-23 | 2019-01-01 | 沙洲职业工学院 | A kind of reinforcing bar fixed length automatic punching equipment |
| CN109108190B (en) * | 2018-10-23 | 2020-06-09 | 沙洲职业工学院 | Automatic punching equipment of reinforcing bar fixed length |
| CN112172378A (en) * | 2020-09-07 | 2021-01-05 | 博众精工科技股份有限公司 | Pen-shaped product clamping mechanism and automatic assembly line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20190309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |