CN207060511U - A kind of clip claw mechanism - Google Patents
A kind of clip claw mechanism Download PDFInfo
- Publication number
- CN207060511U CN207060511U CN201720964916.8U CN201720964916U CN207060511U CN 207060511 U CN207060511 U CN 207060511U CN 201720964916 U CN201720964916 U CN 201720964916U CN 207060511 U CN207060511 U CN 207060511U
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- CN
- China
- Prior art keywords
- clamping jaw
- clamping
- clamping jaws
- bearing pin
- fixing axle
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- 210000000078 claw Anatomy 0.000 title claims abstract description 17
- 238000009826 distribution Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
A kind of clip claw mechanism, specifically a kind of clip claw mechanism applied to pipe joint bundling machine are the utility model is related to, belongs to clamping jaw structure technical field.It includes clamping jaw housing, and clamping jaw housing internal upper part is provided with two clamping jaws, passes through the first bearing pin rotation connection clamping jaw housing in the middle part of clamping jaw；Fixing axle is provided between in the middle part of two clamping jaws, fixing axle is installed on clamping jaw housing by jump ring, and in the middle part of two clamping jaws and fixing axle contact face is arc surface, and two clamping jaws can surround fixing axle circumferencial direction and rotate；Swivel becket is provided between two clamping jaw bottoms；Swivel becket connects pulling block by the second bearing pin, and pulling block connects extension spring by the 3rd bearing pin, connecting stay wire on the 3rd bearing pin.The utility model is simple in construction, compact, reasonable, while ensureing chucking power, reduces clamping jaw volume, expands the application of clamping jaw；Clamping jaw structure is ingenious, and two clamping jaw relative positions are ensured by clamping jaw housing, and clamping is reliable and stable, is not in the play between clamping jaw.
Description
Technical field
It the utility model is related to a kind of clip claw mechanism, specifically a kind of clamping jaw machine applied to pipe joint bundling machine
Structure, belong to clamping jaw structure technical field.
Background technology
In automation equipment, clip claw mechanism applies comparative maturity, and clip claw mechanism is mainly used in the crawl and movement of workpiece.
In pipe joint bundling machine, clip claw mechanism is mainly used in the clamping to wrapping paper and the knotting of baling line.Due to
The limitation of pipe joint bundling machine space size causes the installing space for leaving clip claw mechanism for smaller, while wrapping paper needs to turn over
Turn, so needing clamping jaw structure to have rotational freedom around fixing axle in itself, traditional clamping jaw can not realize similar functions, or volume
It is larger to meet requirement.
The content of the invention
In place of the purpose of this utility model is to overcome above-mentioned deficiency, so as to provide a kind of clip claw mechanism, ensure chucking power
While, clamping jaw volume is reduced, expands the application of clamping jaw, clamping is reliable and stable.
According to technical scheme provided by the utility model, a kind of clip claw mechanism includes clamping jaw housing, it is characterized in that：Clamping jaw shell
Internal top is provided with two clamping jaws, passes through the first bearing pin rotation connection clamping jaw housing in the middle part of clamping jaw；Set between in the middle part of two clamping jaws
There is fixing axle, fixing axle is installed on clamping jaw housing by jump ring, and in the middle part of two clamping jaws and fixing axle contact face is arc surface,
Two clamping jaws can surround fixing axle circumferencial direction and rotate；Be provided with swivel becket between two clamping jaw bottoms, two clamping jaw bottoms with
Swivel becket contact face is arc surface, and two clamping jaw tail end medial surfaces are the interior inclined-plane received gradual from top to bottom；Swivel becket passes through
Second bearing pin connects pulling block, and pulling block connects extension spring by the 3rd bearing pin, connecting stay wire on the 3rd bearing pin.
Further, two clamping jaw upper inner ends are provided with occlusion teeth portion.
Further, clamping jaw housing is stretched out on two clamping jaw tops, and is provided with spring between two clamping jaw top extensions,
Both ends of the spring is separately fixed on two clamping jaws.
Further, two symmetrical distributions of clamping jaw.
Further, bracing wire is located in extension spring, and extension spring is stretched out in bracing wire lower end.
Further, bottom is installed with limited block in clamping jaw housing, and limited block center is vertically provided with sliding cavity, in sliding cavity
Slide up and down connection pulling block.
Compared with the prior art the utility model has advantages below：
The utility model is simple in construction, compact, reasonable, while ensureing chucking power, reduces clamping jaw volume, expands folder
The application of pawl；Clamping jaw structure is ingenious, and two clamping jaw relative positions are ensured by clamping jaw housing, and clamping is reliable and stable, will not
There is the play between clamping jaw.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is detonation configuration figure of the present utility model.
Description of reference numerals：1- clamping jaws, 2- springs, 3- jump rings, 4- fixing axles, the bearing pins of 5- first, the bearing pins of 6- second, 7- turn
Rotating ring, 8- clamping jaws housing, 9- pulling blocks, the bearing pins of 10- the 3rd, 11- bracing wires, 12- limited blocks, 13- extension springs.
Embodiment
The utility model will be further described with reference to the embodiment in accompanying drawing below：
As shown in Figure 1 and 2, the utility model mainly includes clamping jaw housing 8, and the internal upper part of clamping jaw housing 8 is provided with two clamping jaws 1,
Two 1 symmetrical distributions of clamping jaw, the middle part of clamping jaw 1 are rotatablely connected clamping jaw housing 8 by the first bearing pin 5.Bottom in clamping jaw housing 8
Limited block 12 is installed with, the center of limited block 12 is vertically provided with sliding cavity, and connection pulling block 9 is slided up and down in sliding cavity.
Fixing axle 4 is provided between two middle parts of clamping jaw 1, fixing axle 4 is installed on clamping jaw housing 8 by jump ring 3.Two
The middle part of clamping jaw 1 is arc surface with the contact face of fixing axle 4, and two clamping jaws 1 can surround the circumferencial direction of fixing axle 4 and rotate.
Clamping jaw housing 8 is stretched out on two tops of clamping jaw 1, and is provided with spring 2, spring 2 between two top extensions of clamping jaw 1
Both ends are separately fixed on two clamping jaws 1.
Two upper inner ends of clamping jaw 1 are provided with occlusion teeth portion, and occlusion teeth portion can improve the clamping degree to clamping thing.
Swivel becket 7 is provided between two bottoms of clamping jaw 1, two bottoms of clamping jaw 1 and the contact face of swivel becket 7 are arc surface,
Two tail end medial surfaces of clamping jaw 1 are the interior inclined-plane received gradual from top to bottom.Swivel becket 7 along two clamping jaws 1 caudad move when,
Two tail ends of clamping jaw 1 are extruded by swivel becket 7 to be opened, so as to drive the top of two clamping jaws 1 to overcome the pressure gripping objects of spring 2.
Swivel becket 7 connects pulling block 9 by the second bearing pin 6, and pulling block 9 connects extension spring 13 by the 3rd bearing pin 10.3rd bearing pin
Connecting stay wire 11 on 10, bracing wire 11 are located in extension spring 13, and extension spring 13 is stretched out in the lower end of bracing wire 11.
Operation principle of the present utility model is：At work, pulling block is pulled downward on by bracing wire.Pulling block, which drives, rotates ring
Lower motion, swivel becket compressing clamping jaw bottom are opened, and clamping jaw top overcomes pressing force of the spring to realize the clamping of material.
The utility model is simple in construction, compact, reasonable, while ensureing chucking power, reduces clamping jaw volume, expands folder
The application of pawl；Clamping jaw structure is ingenious, and two clamping jaw relative positions are ensured by clamping jaw housing, and clamping is reliable and stable, will not
There is the play between clamping jaw.
Claims (6)
1. a kind of clip claw mechanism, including clamping jaw housing（8）, it is characterized in that：Clamping jaw housing（8）Internal upper part is provided with two clamping jaws（1）,
Clamping jaw（1）Middle part passes through the first bearing pin（5）It is rotatablely connected clamping jaw housing（8）；Two clamping jaws（1）Fixing axle is provided between middle part
（4）, fixing axle（4）Pass through jump ring（3）It is installed on clamping jaw housing（8）On, two clamping jaws（1）Middle part and fixing axle（4）Contact jaw
Face is arc surface, two clamping jaws（1）Fixing axle can be surrounded（4）Circumferencial direction rotates；Two clamping jaws（1）It is provided with and turns between bottom
Rotating ring（7）, two clamping jaws（1）Bottom and swivel becket（7）Contact face is arc surface, two clamping jaws（1）Tail end medial surface is served as reasons
The inclined-plane received in top to bottm is gradual；Swivel becket（7）Pass through the second bearing pin（6）Connect pulling block（9）, pulling block（9）Pass through the 3rd bearing pin
（10）Connect extension spring（13）, the 3rd bearing pin（10）Upper connecting stay wire（11）.
2. a kind of clip claw mechanism as claimed in claim 1, it is characterized in that：Described two clamping jaws（1）Upper inner end is provided with and stung
Close teeth portion.
3. a kind of clip claw mechanism as claimed in claim 1, it is characterized in that：Described two clamping jaws（1）Clamping jaw housing is stretched out on top
（8）, and two clamping jaws（1）Spring is provided between the extension of top（2）, spring（2）Both ends are separately fixed at two clamping jaws（1）
On.
4. a kind of clip claw mechanism as claimed in claim 1, it is characterized in that：Described two clamping jaws（1）Symmetrical distribution.
5. a kind of clip claw mechanism as claimed in claim 1, it is characterized in that：The bracing wire（11）Positioned at extension spring（13）In, and
Bracing wire（11）Extension spring is stretched out in lower end（13）.
6. a kind of clip claw mechanism as claimed in claim 1, it is characterized in that：The clamping jaw housing（8）The interior fixed limited location in bottom
Block（12）, limited block（12）Center is vertically provided with sliding cavity, and connection pulling block is slided up and down in sliding cavity（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964916.8U CN207060511U (en) | 2017-08-04 | 2017-08-04 | A kind of clip claw mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964916.8U CN207060511U (en) | 2017-08-04 | 2017-08-04 | A kind of clip claw mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207060511U true CN207060511U (en) | 2018-03-02 |
Family
ID=61519490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720964916.8U Active CN207060511U (en) | 2017-08-04 | 2017-08-04 | A kind of clip claw mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207060511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117302628A (en) * | 2023-11-10 | 2023-12-29 | 扎赉诺尔煤业有限责任公司 | Wire binding device |
-
2017
- 2017-08-04 CN CN201720964916.8U patent/CN207060511U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117302628A (en) * | 2023-11-10 | 2023-12-29 | 扎赉诺尔煤业有限责任公司 | Wire binding device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |