CN204843641U - Rotary clamp tool - Google Patents
Rotary clamp tool Download PDFInfo
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- CN204843641U CN204843641U CN201520547573.6U CN201520547573U CN204843641U CN 204843641 U CN204843641 U CN 204843641U CN 201520547573 U CN201520547573 U CN 201520547573U CN 204843641 U CN204843641 U CN 204843641U
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- plate
- clamp
- link plate
- accessory
- mount pad
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- 238000003825 pressing Methods 0.000 claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 18
- 238000003754 machining Methods 0.000 abstract description 17
- 230000000750 progressive effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a rotary clamp tool, including the link plate of taking the initiative, driven link plate, initiative mount pad, driven mount pad, rotary driving mechanism, medium plate and clamping mechanism, the pin joint of initiative link plate is on the initiative mount pad, and on rotary driving mechanism was fixed in the initiative mount pad, just the initiative link plate was connected in rotary driving mechanism's output, driven link plate pin joint is on driven mount pad, and the rotation centerline coincidence of driven link plate rotation centerline and initiative link plate, the medium plate is fixed in between initiative link plate and the driven link plate, and on clamping mechanism was fixed in the medium plate, clamping mechanism was used for pressing from both sides the accessory that processing was treated surely in the fastening, and simple structure is compact. Make the both ends of medium plate all have the structure that the pin joint was born to it is more stable to make the rotation of medium plate actuate, and rotary driving mechanism orders about the rotatory predetermined angle of medium plate, makes to press from both sides both sides that the fastening fixed on the accessory on the medium plate and rotate machining -position progressive in proper order and process, the machining precision requirement of satisfying the accessory that can be better.
Description
Technical field
The utility model relates to the field of fixtures in machining, particularly relates to a kind of rolling clamp.
Background technology
As everyone knows, when processing automobile accessory, often need to process the structures such as coaxial through hole and symmetrical and parallel table top on the relative both sides of auto parts machinery, in order to simplify manufacturing procedure, often accessory is arranged on a fixture, the both sides of accessory are processed successively.
But, because fixture in prior art exists the shortcoming that structure is simple and crude, start is unstable, the through hole axiality often causing accessory both sides to process is poor, and the defect such as between the table top that processes of accessory both sides, the depth of parallelism is poor, interval error is large, cause the crudy of accessory poor, the requirement on machining accuracy of accessory cannot be met far away.
Therefore, be badly in need of wanting a kind of rolling clamp to overcome above-mentioned Problems existing.
Utility model content
The purpose of this utility model be to provide a kind of simple and compact for structure, make Dynamic stability and the rolling clamp of machining accuracy of accessory can be improved.
To achieve these goals, the utility model provides a kind of rolling clamp, comprise initiatively link plate, driven link plate, initiatively mount pad, driven mount pad, rotary drive mechanism, middle plate and clamp system, described active link plate is articulated on described active mount pad, described rotary drive mechanism is fixed on described active mount pad, and described active link plate is connected to the output of described rotary drive mechanism; Described driven link plate is articulated on described driven mount pad, and described driven link plate rotation centerline overlaps with the rotation centerline of described active link plate; Described middle plate is fixed between described active link plate and driven link plate, and described clamp system is fixed on described middle plate, and described clamp system is for the accessory to be processed that is fixedly clamped.
Preferably, described clamp system comprises backing plate, and described backing plate is fixed on described middle plate, and described accessory is carried on described backing plate.
Preferably, described clamp system also comprises keeper, and described keeper is fixed on described backing plate, and described accessory engaging is positioned on described keeper.
Preferably, described keeper is shop bolt.
Preferably, described clamp system also comprises clamp driver, and described clamp driver is fixed on described middle plate.
Preferably, described clamp system also comprises pressing plate, and described pressing plate is installed on the output of institute's clamp driver, and described clamp driver orders about described pressing plate and presses on the described accessory be carried on described backing plate.
Preferably, described clamp driver is hydraulic corner cylinder, and described hydraulic corner cylinder is fixed on described middle plate along the direction of vertical described middle plate, and described pressing plate is installed on the output of described hydraulic corner cylinder.
Preferably, the first pipeline and the second pipeline is offered in described middle plate, one end of described first pipeline is communicated in the first oil supply gallery of described hydraulic corner cylinder, one end of described second pipeline is communicated in the second oil supply gallery of described hydraulic corner cylinder, and the other end of described first pipeline and the other end of described second pipeline are communicated with for outside fueller.
Preferably, described active link plate has protruded out the first carrying installation portion towards described driven link plate, described driven link plate has protruded out the second carrying installation portion towards described active link plate, one end of described middle plate is carried on described first carrying installation portion, and the other end carrying of described middle plate is installed on described second carrying installation portion.
Preferably, described middle plate is provided with two described clamp systems, two described clamp systems are arranged side by side along the rotation centerline of described active link plate.
Compared with prior art, the active link plate due to rolling clamp of the present utility model is articulated on active mount pad, and rotary drive mechanism is fixed on active mount pad, and initiatively link plate is connected to the output of rotary drive mechanism; Driven link plate is articulated on driven mount pad, and driven link plate rotation centerline overlaps with the rotation centerline of active link plate; Middle plate is fixed on initiatively between link plate and driven link plate, and clamp system is fixed on middle plate, and clamp system is for the accessory to be processed that is fixedly clamped, simple and compact for structure.Then be articulated on initiatively mount pad by initiatively link plate and driven link plate is articulated in structure on driven mount pad, the two ends of middle plate are made all to have the structure of pivot joint carrying, thus make the rotation start of middle plate more stable, and rotary drive mechanism orders about the angle that the rotation of middle plate is preset, make the both sides of the accessory be fixedly clamped on middle plate turn to processing stations successively to process, thus substantially increase the through hole that the relative both sides of accessory process, the isostructural machining accuracy of table top, the requirement on machining accuracy of accessory can be better met, and then improve the crudy of accessory.
Accompanying drawing explanation
Fig. 1 is the combination schematic perspective view of rolling clamp of the present utility model when pressing plate is positioned at clamped position.
Fig. 2 is the schematic diagram after Fig. 1 removes active mount pad, driven mount pad and substrate.
Fig. 3 is the front view of Fig. 2.
Fig. 4 is the sectional view along A-A line in Fig. 3.
Fig. 5 is the combination schematic perspective view of rolling clamp of the present utility model when pressing plate is positioned at initial position.
Fig. 6 be rolling clamp of the present utility model be fixedly clamped accessory time combination schematic perspective view.
The perspective view of the accessory that Fig. 7 rolling clamp of the present utility model is fixedly clamped.
Fig. 8 is the schematic diagram at another visual angle of Fig. 7.
Detailed description of the invention
In order to describe technology contents of the present utility model, structural feature in detail, accompanying drawing is coordinated to be described further below in conjunction with embodiment.
Refer to Fig. 1 to Fig. 6, rolling clamp 100 of the present utility model comprises initiatively link plate 10, driven link plate 20, initiatively mount pad 30, driven mount pad 40, rotary drive mechanism 50, middle plate 60 and clamp system 70, initiatively link plate 10 is articulated on active mount pad 30, rotary drive mechanism 50 is fixed on active mount pad 30, and initiatively link plate 10 is connected to the output of rotary drive mechanism 50, and the concrete structure of rotary drive mechanism 50 is well known for ordinary skill in the art, therefore do not repeat them here.Driven link plate 20 is articulated on driven mount pad 40, and driven link plate 20 rotation centerline overlaps with the rotation centerline of active link plate 10, middle plate 60 is fixed on initiatively between link plate 10 and driven link plate 20, specifically, in the present embodiment, initiatively mount pad 30 is fixed on a substrate 80 with driven mount pad 40 in isolated, initiatively link plate 10 is articulated in active mount pad 30 near the side of driven mount pad 40, driven link plate 20 is articulated in driven mount pad 40 near the side of active mount pad 30, make the mounting structure of middle plate 60 more reasonable, installation in more convenient, but not as limit.Clamp system 70 is fixed on middle plate 60, the accessory 200 of clamp system 70 for being fixedly clamped to be processed.Then be articulated on initiatively mount pad 30 by initiatively link plate 10 and driven link plate 20 is articulated in structure on driven mount pad 40, the two ends of middle plate 60 are made all to have the structure of pivot joint carrying, thus make the rotation start of middle plate 60 more stable, and rotary drive mechanism 50 orders about the angle that the rotation of middle plate 60 is preset, make the both sides of the accessory 200 be fixedly clamped on middle plate 60 turn to processing stations successively to process, thus substantially increase the through hole 201 that the relative both sides of accessory 200 process, the isostructural machining accuracy of table top 202, the requirement on machining accuracy of accessory 200 can be better met, and then improve the crudy of accessory 200.And rolling clamp 100 of the present utility model also has advantage simple and compact for structure.Particularly, as follows:
Wherein, clamp system 70 comprises backing plate 71, keeper 72, clamp driver 73 and pressing plate 74, and backing plate 71 is fixed on middle plate 60, and accessory 200 is carried on backing plate 71, with the accessory 200 that more stable carrying is to be processed.Keeper 72 is fixed on backing plate 71, accessory 200 engaging is positioned on keeper 72, thus realize the location of the relative backing plate 71 of accessory 200, prevent accessory 200 from sending mobile in process and affecting machining accuracy, make the process of accessory 200 more stable, ensure the machining accuracy of accessory 200.Specifically, in the present embodiment, keeper 72 is preferably shop bolt (not marking in figure), and structure is advantages of simple more, but keeper 72 specifically select structure not as limit, do not repeat them here.Clamp driver 73 is fixed on middle plate 60, pressing plate 74 is installed on the output of institute's clamp driver 73, clamp driver 73 orders about pressing plate 74 and presses on the accessory 200 be carried on backing plate 71, so that accessory 200 is fixedly clamped between pressing plate 74 and backing plate 71, thus realize clamping to accessory 200 and unclamp operation by clamp driver 73, simple and reasonable.Specifically, in the present embodiment, clamp driver 73 is preferably hydraulic corner cylinder (not marking in figure), hydraulic corner cylinder is fixed on middle plate 60 along the direction of vertical centering control plate 60, pressing plate 74 is installed on the output of hydraulic corner cylinder along the direction of parallel backing plate 71, then, order about pressing plate 74 by hydraulic corner cylinder to be rotated to being right against backing plate 71 by the initial position (as shown in Figure 5) being away from backing plate 71, then order about pressing plate 74 and move to towards near the direction of backing plate 71 clamped position (as shown in Figure 6) be fixedly clamped between backing plate 71 and pressing plate 74 by accessory 200; And order about pressing plate 74 by hydraulic corner cylinder and move towards the direction away from be fixedly clamped accessory 200, and to rotate to initial position, to unclamp accessory 200, simple and reasonable, to clamp and to unclamp the operation of accessory 200 more simple.
Comparatively the superior, in the present embodiment, initiatively link plate 10 has protruded out the first carrying installation portion 11 towards driven link plate 20, driven link plate 20 has protruded out the second carrying installation portion 21 towards active link plate 10, one end of middle plate 60 is carried on the first carrying installation portion 11, the other end carrying of middle plate 60 is installed on the second carrying installation portion 21, thus it is firm that the mounting structure of middle plate 60 is more stablized, and more reasonable.
Alternatively, in the present embodiment, clamp system 70 includes two backing plates, 71, two hydraulic corner cylinders and two pressing plates 74, each backing plate 71 and a hydraulic corner cylinder and corresponding being equipped with of pressing plate 74, and each backing plate 71 is equipped with a keeper 72, to realize being fixedly clamped to two positions of accessory 200 to be processed simultaneously, make the structure more firm stable that is fixedly clamped on middle plate 60 of accessory 200, the machining accuracy of accessory 200 can better be ensured.But, the backing plate 71 comprised in clamp system 70, keeper 72, hydraulic corner cylinder and pressing plate 74 specifically select quantity not as limit, can also select flexibly according to the user demand of reality in other embodiments, not repeat them here.
Comparatively the superior, in the present embodiment, middle plate 60 is provided with two clamp systems 70, two clamp systems 70 are arranged side by side along the rotation centerline of active link plate 10, thus the middle plate 60 realizing rolling clamp 100 of the present utility model can fix two accessories 200 to be processed by synchronous clamping, and then the working (machining) efficiency of accessory 200 can be improved, increase production capacity, reduce production cost, more reasonable structure.But, clamp system 70 specifically select quantity not as limit, can also select flexibly according to the user demand of reality in other embodiments, not repeat them here.
Refer to Fig. 4, in the present embodiment, the first pipeline 61 and the second pipeline 62 is offered in middle plate 60, one end of first pipeline 61 is communicated in the first oil supply gallery of hydraulic corner cylinder, one end of second pipeline 62 is communicated in the second oil supply gallery of hydraulic corner cylinder, the other end of the first pipeline 61 and the other end of the second pipeline 62 are communicated with for outside fueller (not shown), first pipeline 61 and the second pipeline 62 are opened in the inside of middle plate 60, the first pipeline 61 and the second pipeline 62 can better be avoided to take outside space, and layout is more reasonable.Specifically, in the present embodiment, first oil supply gallery of four hydraulic corner cylinders set on middle plate 60 is all communicated in outside fueller by the first pipeline 61, and the second oil supply gallery of these four hydraulic corner cylinders is all communicated in outside fueller by the second pipeline 62, thus realizing the synchronous start that fueller orders about these four hydraulic corner cylinders, structure is advantages of simple more.
It should be noted that, in the present embodiment, rolling clamp 100 of the present utility model needs to order about institute's clamping to carry out processing accessory 200 rotation to the processing stations preset, processing unit (plant) for outside is processed, and is need to process coaxial through hole 201 and the structure such as table top 202 around through hole 201 to the relative both sides of accessory 200.Therefore, rotary drive mechanism 50 orders about middle plate 60 and rotates the angle preset, make the both sides of the accessory 200 be fixedly clamped on middle plate 60 turn to processing stations successively to process, thus the through hole 201 making accessory 200 both sides process has good axiality, and between the table top 202 that processes of accessory 200 both sides, there is the good depth of parallelism, interval error is little, thus substantially increase the machining accuracy of accessory 200, the requirement on machining accuracy of accessory 200 can be better met, and then improve the crudy of accessory 200.
Refer to accompanying drawing, the operation principle of rolling clamp 100 of the present utility model elaborated:
First, the hydraulic corner cylinder of two clamp systems 70 all orders about pressing plate 74 and rotates to the initial position being away from backing plate 71 (as shown in Figure 5), is distributed by be processed two accessories 200 to place to be carried on the backing plate 71 of two clamp systems 70.
Then, order about corresponding pressing plate 74 by the hydraulic corner cylinder of two clamp systems 70 and rotate position to being right against backing plate 71 by initial position, order about corresponding pressing plate 74 again and move to clamped position, to be fixedly clamped on two clamp systems 70 (as shown in Figure 6) by two accessories 200 near corresponding backing plate 71.
Then, rotary drive mechanism 50 orders about middle plate 60 and rotates the angle preset, make the both sides of two accessories 200 be fixedly clamped on middle plate 60 turn to processing stations successively to process, to process coaxial through hole 201 and the structure such as table top 202 around through hole 201 in the relative both sides of each accessory 200.
After two accessories 200 all completion of processing, corresponding pressing plate 74 activity is ordered about to initial position by the hydraulic corner cylinder of two clamp systems 70, to unclamp accessory 200, two of a completion of processing accessory 200 can be taken away, thus complete the clamping of accessory 200, processing and disassembling section.
Compared with prior art, the active link plate 10 due to rolling clamp 100 of the present utility model is articulated on active mount pad 30, and rotary drive mechanism 50 is fixed on active mount pad 30, and initiatively link plate 10 is connected to the output of rotary drive mechanism 50; Driven link plate 20 is articulated on driven mount pad 40, and driven link plate 20 rotation centerline overlaps with the rotation centerline of active link plate 10; Middle plate 60 is fixed on initiatively between link plate 10 and driven link plate 20, and clamp system 70 is fixed on middle plate 60, the accessory 200 of clamp system 70 for being fixedly clamped to be processed, simple and compact for structure.Then be articulated on initiatively mount pad 30 by initiatively link plate 10 and driven link plate 20 is articulated in structure on driven mount pad 40, the two ends of middle plate 60 are made all to have the structure of pivot joint carrying, thus make the rotation start of middle plate 60 more stable, and rotary drive mechanism 50 orders about the angle that the rotation of middle plate 60 is preset, make the both sides of the accessory 200 be fixedly clamped on middle plate 60 turn to processing stations successively to process, thus substantially increase the through hole 201 that the relative both sides of accessory 200 process, the isostructural machining accuracy of table top 202, the requirement on machining accuracy of accessory 200 can be better met, and then improve the crudy of accessory 200.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. a rolling clamp, it is characterized in that, comprise initiatively link plate, driven link plate, initiatively mount pad, driven mount pad, rotary drive mechanism, middle plate and clamp system, described active link plate is articulated on described active mount pad, described rotary drive mechanism is fixed on described active mount pad, and described active link plate is connected to the output of described rotary drive mechanism; Described driven link plate is articulated on described driven mount pad, and described driven link plate rotation centerline overlaps with the rotation centerline of described active link plate; Described middle plate is fixed between described active link plate and driven link plate, and described clamp system is fixed on described middle plate, and described clamp system is for the accessory to be processed that is fixedly clamped.
2. rolling clamp as claimed in claim 1, it is characterized in that, described clamp system comprises backing plate, and described backing plate is fixed on described middle plate, and described accessory is carried on described backing plate.
3. rolling clamp as claimed in claim 2, it is characterized in that, described clamp system also comprises keeper, and described keeper is fixed on described backing plate, and described accessory engaging is positioned on described keeper.
4. rolling clamp as claimed in claim 3, it is characterized in that, described keeper is shop bolt.
5. rolling clamp as claimed in claim 2, it is characterized in that, described clamp system also comprises clamp driver, and described clamp driver is fixed on described middle plate.
6. rolling clamp as claimed in claim 5, it is characterized in that, described clamp system also comprises pressing plate, and described pressing plate is installed on the output of institute's clamp driver, and described clamp driver orders about described pressing plate and presses on the described accessory be carried on described backing plate.
7. rolling clamp as claimed in claim 6, it is characterized in that, described clamp driver is hydraulic corner cylinder, and described hydraulic corner cylinder is fixed on described middle plate along the direction of vertical described middle plate, and described pressing plate is installed on the output of described hydraulic corner cylinder.
8. rolling clamp as claimed in claim 7, it is characterized in that, the first pipeline and the second pipeline is offered in described middle plate, one end of described first pipeline is communicated in the first oil supply gallery of described hydraulic corner cylinder, one end of described second pipeline is communicated in the second oil supply gallery of described hydraulic corner cylinder, and the other end of described first pipeline and the other end of described second pipeline are communicated with for outside fueller.
9. rolling clamp as claimed in claim 1, it is characterized in that, described active link plate has protruded out the first carrying installation portion towards described driven link plate, described driven link plate has protruded out the second carrying installation portion towards described active link plate, one end of described middle plate is carried on described first carrying installation portion, and the other end carrying of described middle plate is installed on described second carrying installation portion.
10. rolling clamp as claimed in claim 1, is characterized in that, described middle plate is provided with two described clamp systems, and two described clamp systems are arranged side by side along the rotation centerline of described active link plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547573.6U CN204843641U (en) | 2015-07-24 | 2015-07-24 | Rotary clamp tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547573.6U CN204843641U (en) | 2015-07-24 | 2015-07-24 | Rotary clamp tool |
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| Publication Number | Publication Date |
|---|---|
| CN204843641U true CN204843641U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547573.6U Active CN204843641U (en) | 2015-07-24 | 2015-07-24 | Rotary clamp tool |
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| CN (1) | CN204843641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397691A (en) * | 2015-12-24 | 2016-03-16 | 亚德林机械（苏州）有限公司 | Bracket oil-hydraulic clamp |
| CN109975402A (en) * | 2019-04-16 | 2019-07-05 | 上海卡耐新能源有限公司 | A kind of lossless formula detection device of soft bag lithium ionic cell electrolyte and detection method |
-
2015
- 2015-07-24 CN CN201520547573.6U patent/CN204843641U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397691A (en) * | 2015-12-24 | 2016-03-16 | 亚德林机械（苏州）有限公司 | Bracket oil-hydraulic clamp |
| CN109975402A (en) * | 2019-04-16 | 2019-07-05 | 上海卡耐新能源有限公司 | A kind of lossless formula detection device of soft bag lithium ionic cell electrolyte and detection method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |