CN204321887U - A kind of automatic clamp clencher of adjustable gripping dynamics - Google Patents
A kind of automatic clamp clencher of adjustable gripping dynamics Download PDFInfo
- Publication number
- CN204321887U CN204321887U CN201420783815.7U CN201420783815U CN204321887U CN 204321887 U CN204321887 U CN 204321887U CN 201420783815 U CN201420783815 U CN 201420783815U CN 204321887 U CN204321887 U CN 204321887U
- Authority
- CN
- China
- Prior art keywords
- axle
- jaw
- automatic clamp
- adjustable gripping
- gripping dynamics
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of automatic clamp clencher of adjustable gripping dynamics, comprise axle and be arranged on the left and right turntable on axle by pin, left and right jaw is respectively arranged with, jaw during position corresponding with left and right jaw on axle is provided with in the turning end of left and right turntable; The cursor of left and right turntable is provided with cylindroid helical-coil compression spring, cylindroid helical-coil compression spring inside is provided with studs, described studs is installed on axle after penetrating left and right turntable respectively; The outboard end of studs is provided with nut.Compared with prior art, the utility model has the advantages that: utilize mechanics principle, theory of mechanics, structure is simple, stable, decreases fault rate.Not only cost is low, the life-span is long, use, easy to maintenance, and clamping dynamics adjustable, overall structure is less, to some by structure restriction occasions very practical.
Description
Technical field
The utility model relates to a kind of automatic clamp clencher, especially relates to a kind of automatic clamp clencher of adjustable gripping dynamics.
Background technology
The cylinder clamping mode that general automatic clamp clencher all adopts, not only cost is high, the life-span is low, uses, keeps in repair inconvenience, and clamping dynamics is unstable, and overall structure is comparatively large, just comes with some shortcomings to the occasion that some are limited by structure.
Utility model content
The utility model overcomes shortcoming of the prior art, provides a kind of automatic clamp clencher of adjustable gripping dynamics.
The technical solution of the utility model is: a kind of automatic clamp clencher of adjustable gripping dynamics, comprise axle and be arranged on the left and right turntable on axle by pin, left and right jaw is respectively arranged with, jaw during position corresponding with left and right jaw on axle is provided with in the turning end of left and right turntable; The cursor of left and right turntable is provided with cylindroid helical-coil compression spring, cylindroid helical-coil compression spring inside is provided with studs, described studs is installed on axle after penetrating left and right turntable respectively; The outboard end of studs is provided with nut.
Compared with prior art, the utility model has the advantages that: utilize mechanics principle, theory of mechanics, structure is simple, stable, decreases fault rate.Not only cost is low, the life-span is long, use, easy to maintenance, and clamping dynamics adjustable, overall structure is less, to some by structure restriction occasions very practical.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the front view of this device;
Fig. 2 is the top view of this device;
Fig. 3 is the top view of the axle 1 of this device;
Fig. 4 is the front view of the axle 1 of this device;
Fig. 5 is the top view of the left-hand rotation part 2 of this device;
Fig. 6 is the front view of the left-hand rotation part 2 of this device;
Fig. 7 is the front view of the pin 4 of this device;
Fig. 8 is the top view of the right-hand rotation part 10 of this device;
Fig. 9 is the front view of the right-hand rotation part 10 of this device;
Figure 10 is the top view of the left and right jaw 14 and 16 of this device;
Figure 11 is the front view of the left and right jaw 14 and 16 of this device;
Figure 12 is the left view of the left and right jaw 14 and 16 of this device;
Figure 13 is the top view of the middle jaw 15 of this device;
Figure 14 is the front view of the middle jaw 15 of this device.
Detailed description of the invention
A kind of automatic clamp clencher of adjustable gripping dynamics, as depicted in figs. 1 and 2, comprise: axle 1, left-hand rotation part 2, circlip for shaft 3, pin 4, first copper sheathing 5, soket head cap screw 6, hex nut 7, second copper sheathing 8, circlip for shaft 9, right-hand rotation part 10, studs 11, hex nut 12, cylindroid helical-coil compression spring 13, left jaw 14, middle jaw 15, right jaw 16, cylindroid helical-coil compression spring 17, hex nut 18, studs 19 etc., wherein:
Pin 4 adopts interference fit to be installed on axle 1, first copper sheathing 5 adopts interference fit to be installed on left-hand rotation part 2, second copper sheathing 8 adopts interference fit to be installed on right-hand rotation part 10, first copper sheathing 5 and the second copper sheathing 8 adopt matched in clearance to install with pin 4 respectively, and circlip for shaft 3 and circlip for shaft 9 are installed on the two ends of pin 4 respectively.
Left and right jaw 14 and 16 is respectively arranged with, jaw 15 during position corresponding with left and right jaw on axle is provided with in the turning end of left and right turntable; Described left, center, right jaw can be fixedly installed with left-hand rotation part, axle, right-hand rotation part integral type; Also can detachablely be fixedly installed, so that dismantle, change the jaw of different size and model.
Left jaw 14, middle jaw 15 and right jaw 16 are installed on left-hand rotation part 2, axle 1 and right-hand rotation part 10 by soket head cap screw 6 and hex nut 7 respectively, studs 11 passes cylindroid helical-coil compression spring 13 inside and is installed on axle 1, studs 19 passes cylindroid helical-coil compression spring 17 inside and is installed on axle 1, hex nut 12 is installed on one end of studs 11, and hex nut 18 is installed on one end of studs 19.
The shape of axle 1 and structure are as shown in Figure 3 and Figure 4; A planar section is arranged in this axle front end, has a counter sink at the middle part of planar section, is provided with a boss foremost at axle, is drilled with a screwed hole, the screwed hole being provided with two symmetries foremost of axle in boss.
The shape of left-hand rotation part 2 and structure are as shown in Figure 5 and Figure 6; At its screwed hole being provided with two symmetries foremost, be provided with a counter sink vertical with two screwed holes in the middle, its lower end is provided with a counter sink.
The shape of pin 4 and structure are as shown in Figure 7; Centre is provided with a boss, and two ends are symmetrically arranged with circlip for shaft draw-in groove, for installing circlip for shaft.
The shape of right-hand rotation part 10 and structure are as shown in Figure 8 and Figure 9; At its screwed hole being provided with two symmetries foremost, be provided with a counter sink vertical with two screwed holes in the middle, its lower end is provided with a counter sink.
Left and right jaw is symmetrically arranged, and shape and structure are as shown in Figure 10 to Figure 12; Inside is processed with radiating groove, and for the heat radiation of jaw, adopt the manufacture of 9CrSi alloy, tool has good wearability and stability simultaneously.
As shown in Figure 13 and Figure 14, inside is processed with radiating groove for the shape of middle jaw 15 and structure, and for the heat radiation of jaw, adopt the manufacture of 9CrSi alloy, tool has good wearability and stability simultaneously.
Operation principle of the present utility model is: by regulating hex nut 12 and the relative position of hex nut 18 respectively on studs 11 and studs 19, change the compression degree of cylindroid helical-coil compression spring 13 and cylindroid helical-coil compression spring 17, thus reach the object regulating the jig jaw clamping force degree jointly formed by left, center, right jaw.
Claims (8)
1. the automatic clamp clencher of an adjustable gripping dynamics, it is characterized in that: comprise axle and be arranged on the left and right turntable on axle by pin, left and right jaw is respectively arranged with, jaw during position corresponding with left and right jaw on axle is provided with in the turning end of left and right turntable; The cursor of left and right turntable is provided with cylindroid helical-coil compression spring, cylindroid helical-coil compression spring inside is provided with studs, described studs is installed on axle after penetrating left and right turntable respectively; The outboard end of studs is provided with nut.
2. the automatic clamp clencher of a kind of adjustable gripping dynamics according to claim 1, is characterized in that: described left, center, right jaw is fixedly installed with left-hand rotation part, axle, right-hand rotation part integral type respectively.
3. the automatic clamp clencher of a kind of adjustable gripping dynamics according to claim 1, is characterized in that: described left, center, right jaw respectively with left-hand rotation part, axle, right-hand rotation part is detachable is fixedly installed.
4. the automatic clamp clencher of a kind of adjustable gripping dynamics according to claim 3, is characterized in that: described left, center, right jaw is installed on left-hand rotation part, axle and right-hand rotation part respectively by soket head cap screw and hex nut.
5. the automatic clamp clencher of a kind of adjustable gripping dynamics according to claim 1, is characterized in that: described pin adopts interference fit to be installed on axle.
6. the automatic clamp clencher of a kind of adjustable gripping dynamics according to claim 1, it is characterized in that: in left and right turntable, all adopt interference fit to be provided with copper sheathing, described copper sheathing and pin adopt matched in clearance to install.
7. the automatic clamp clencher of a kind of adjustable gripping dynamics according to claim 1, is characterized in that: be provided with circlip for shaft at the two ends of pin.
8. the automatic clamp clencher of a kind of adjustable gripping dynamics according to claim 1, is characterized in that: on the jaw of left, center, right, be provided with radiating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783815.7U CN204321887U (en) | 2014-12-11 | 2014-12-11 | A kind of automatic clamp clencher of adjustable gripping dynamics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783815.7U CN204321887U (en) | 2014-12-11 | 2014-12-11 | A kind of automatic clamp clencher of adjustable gripping dynamics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321887U true CN204321887U (en) | 2015-05-13 |
Family
ID=53158290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420783815.7U Expired - Fee Related CN204321887U (en) | 2014-12-11 | 2014-12-11 | A kind of automatic clamp clencher of adjustable gripping dynamics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476429A (en) * | 2014-12-11 | 2015-04-01 | 中铁隆昌铁路器材有限公司 | Automatic clamping pincers with adjustable clamping force |
-
2014
- 2014-12-11 CN CN201420783815.7U patent/CN204321887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476429A (en) * | 2014-12-11 | 2015-04-01 | 中铁隆昌铁路器材有限公司 | Automatic clamping pincers with adjustable clamping force |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171211 |