CN209380368U - A kind of rotation position-changing clamp - Google Patents
A kind of rotation position-changing clamp Download PDFInfo
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- CN209380368U CN209380368U CN201821616782.1U CN201821616782U CN209380368U CN 209380368 U CN209380368 U CN 209380368U CN 201821616782 U CN201821616782 U CN 201821616782U CN 209380368 U CN209380368 U CN 209380368U
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- support frame
- rotation
- support
- rotation body
- driven
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Abstract
The utility model embodiment belongs to chuck apparatus technical field, is related to a kind of rotation position-changing clamp.Scheme provided by the utility model includes bottom plate, support board, active rotation body, driven rotation body, the first support frame, the second support frame and rotary drive mechanism.Wherein, first support frame and second support frame are respectively used to support the active rotation body and the driven rotation body, and the active rotation body and the driven rotation body are connected with first support frame and the rotation of the second support frame respectively, described support board one end connects the active rotation body, the other end connects the driven rotation body, support board is for loading workpiece, the rotary drive mechanism is for driving the active rotation body and the support board and driven rotation body being driven to rotate, to make workpiece turning process, rotation position-changing clamp structure provided by the utility model is simple, it is easy to use, high degree of automation.
Description
Technical field
The utility model embodiment is related to Workpiece machining apparatus technical field, and in particular to field of fixture equipment, especially
A kind of rotation position-changing clamp.
Background technique
Some workpiece need to process its obverse and reverse, and for such workpiece, there are mainly two types of sides for the prior art
Formula overturns workpiece, is processed with the back side to workpiece: one is pass through operator's manual overturning workpiece or overturning folder
Tool, which the degree of automation is low, and operating error is big, and be easy to cause industrial injury；Another kind is to carry out choosing by servo motor to turn
Displacement, the fixture manufacturing cost of this structure are higher.
Utility model content
The purpose of the utility model embodiment is to provide a kind of rotation position-changing clamp of automatic turning workpiece, automates journey
Degree height and low cost.
A kind of rotation position-changing clamp described in the utility model embodiment, using technical solution as described below:
A kind of rotation position-changing clamp, comprising: bottom plate, support board, active rotation body, driven rotation body, the first support frame,
Two support frames and rotary drive mechanism；Wherein,
First support frame and second support frame are arranged at intervals on the bottom plate, and the rotary drive mechanism is solid
It is scheduled on the bottom plate and is located at side of first support frame far from second support frame；
Described support board one end is fixed with the active rotation body, and the other end is fixed with the driven rotation body；
The active rotation body far from one end rotation of the support board connect first support frame and with the rotation
Driving mechanism is fixed, and the driven rotation body rotation connects second support frame, and the rotary drive mechanism is for driving institute
It states active rotation body and the support board and the driven rotation body is driven to overturn.
In the utility model embodiment, the support board connects the active rotation body and the driven rotation body, institute
It states rotary drive mechanism to drive the active rotation body and the support board and the driven rotation body is driven to rotate, structure letter
Single compact, high degree of automation uses simplicity.
Further, the active rotation body includes active rotation arm and the first rotation axis,
The closely described rotary drive mechanism one end of the active rotation arm rest and first rotation axis are fixed, and described first
Rotation axis and first support frame rotation connect；
First rotation axis is also fixedly connected with the rotary drive mechanism close to one end of the rotary drive mechanism；
One end of the active rotation arm and the support board is fixed.
Further, the driven rotation body includes driven rotating arm and the second rotation axis, the driven rotating arm and
Two rotation axis are fixed, and second rotation axis and second support frame rotation connect, the driven rotating arm and the loading
The other end of plate is fixed.
Further, the active rotation body and the driven rotation body are equipped with rolling bearing.
The rolling bearing for reduce the active rotation body and the first support and the driven rotation body and
The force of sliding friction of second support frame, so that support board rotation is more smooth.
Further, the rotary drive mechanism includes oscillating cylinder and mounting blocks, and the mounting blocks are fixed on the bottom
On plate and it is located at side of first support frame far from second support frame, the oscillating cylinder is fixed on the mounting blocks
On, and its output end is fixedly connected with the active rotation body.
Further, it further includes limit assembly that the rotation position-changing clamp, which is equipped with, and the limit assembly includes third support
Frame and the 4th support frame,
The third support frame and the 4th support frame are each attached on the bottom plate, also, the third support frame
Close to first support frame, the 4th support frame is close to second support frame, and the third support frame and described the
Four support frames are separately positioned on first support frame and the opposite side of the second support frame；
The third support frame and the 4th support frame are equipped with limited block close to one end of the support board, one of
The limited block supports the support board, and after support board overturning, another piece of limited block supports the support board.
Further, buffer is additionally provided on the third support frame and the 4th support frame.
The buffer is used to buffer when the support board is rotated in place and the power of the collision of first-the four support frame
Degree guarantees steady after being rotated in place to reduce the shock and vibration that product is subject to.
Further, it is additionally provided on the third support frame and the 4th support frame close to switch.The close switch
For detecting whether the support board is rotated in place, to guarantee the positioning accuracy of the support board 2, and then processing effect is improved
Fruit.
Compared with prior art, the utility model embodiment mainly have it is following the utility model has the advantages that
The utility model embodiment discloses a kind of rotation position-changing clamp, including bottom plate, support board, active rotation body, from
Dynamic rotary body, the first support frame, the second support frame and rotary drive mechanism.Wherein, first support frame and second described
Support is respectively used to support the active rotation body and the driven rotation body, and the active rotation body and the driven rotation
Swivel is connected with first support frame and second support frame rotation respectively, and described support board one end connects the active rotation
Swivel, the other end connect the driven rotation body, and for support board for loading workpiece, the rotary drive mechanism is described for driving
Active rotation body simultaneously drives the support board to rotate, so that workpiece turning is processed, rotation displacement provided by the utility model
Clamp structure is simple, easy to use, high degree of automation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that position-changing clamp is rotated described in the utility model embodiment；
Fig. 2 is another structural schematic diagram that position-changing clamp is rotated described in the utility model embodiment；
Fig. 3 is another structural schematic diagram that position-changing clamp is rotated described in the utility model embodiment.
Description of symbols:
1- bottom plate, 2- support board, 3- active rotation body, 4- driven rotation body, the first support frame of 5-, the second support frame of 6-,
7- rotary drive mechanism, 8- limit assembly, the first rotation axis of 31-, 32- active rotation arm, the driven rotating arm of 41-, second turn of 42-
Moving axis, 71- oscillating cylinder, 72- mounting blocks, 81- limited block, 82- buffer, 83- third support frame, the 4th support frame of 84-,
85- close switch, 301- curved cover plate, 304- rolling bearing, 305- link block.
Specific embodiment
Utility model is described more fully below with reference to relevant drawings for the ease of understanding the utility model,.
The preferred embodiment of the utility model is given in attached drawing.But the utility model is realized in many different forms, not
It is limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes disclosure to the utility model
Understanding it is more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
It should be noted that word "upper" used in the following description, "lower", " upper end ", " lower end ", " bottom ", " top
Portion " etc. illustrates only the relative positional relationship between each component, and when being overturn or being rotated, this relative positional relationship may
It can occur reverse or change.
Claims of the utility model, specification and term " first " in Figure of description, " second " etc. are
For distinguishing different objects, it is not use to describe a particular order.
The utility model embodiment provides a kind of rotation position-changing clamp, as shown in Figure 1 comprising bottom plate 1, support board 2, master
Dynamic rotary body 3, driven rotation body 4, the first support frame 5, the second support frame 6 and rotary drive mechanism 7.
Wherein, first support frame 5 and 6 screw of the second support frame are fixed on the bottom plate 1, also, described
The distance between first support frame 5 and the second support frame 6 determine by the specification of workpiece, first support frame 5 and described second
Support frame 6 supports the support board 2 and the active rotation body 3 and the driven rotation body 4.The active rotation body 3 is arranged
It on the top of first support frame 5, and rotates and connects with first support frame 5, the driven rotation body 4 is arranged described
The top of second support frame 6, and rotate and connect with second support frame 6.Described 2 one end of support board and the active rotation body
3 is fixed, and the other end is fixed on the driven rotation body 4, and workpiece is fixed on the support board 2.
The rotary drive mechanism 7 is arranged on the bottom plate 1 and is located at first support frame 5 far from described second
The side of support 6, the rotary drive mechanism 7 is by driving the active rotation body 3 rotation to drive the support board 2 and described
Driven rotation body 4 rotates, to make the workpiece turning.Its structure is simple, easy to use, high degree of automation.
Further, the support board 2 and the active rotation body 3 and the driven rotation body 4 are to be detachably connected,
It can be and snap connection, the connection types such as screw connection.For the workpiece of different type and different size, the support board 2
Equipped with corresponding processing stations, processed for the reverse side to the workpiece.User need to choose adaptation according to product type
The support board 2 loads workpiece.
Specifically, the both ends of the support board 2 are respectively to the direction of the active rotation body 3 and the driven rotation body 4
It is extended with fixed block, the fixed block passes through the modes such as buckle, screw connection and the active rotation body 3 and the driven rotation
Body 4 is fixed, and the active rotation body 3 and the driven rotation body 4 are connected as one, driven by the rotary drive mechanism 7
Rotation.
As shown in Fig. 2, the rotary drive mechanism 7 includes oscillating cylinder 71 and mounting blocks 72, the mounting blocks 72 are fixed
On the bottom plate 1 and it is located at first support frame 5 far from second support frame 6, the oscillating cylinder 71 is fixed on institute
It states on mounting blocks 72, the mounting blocks 72 are for adjusting the height for promoting the oscillating cylinder 71, so as to the oscillating cylinder 71
Output end pass through first support frame 5 with the active rotation body 3 is contour is fixedly connected so that the oscillating cylinder 71 drives
Active rotation body 3 described in dynamic smooth drive rotates.
Further, the active rotation body 3 includes active rotation arm 32 and the first rotation axis 31, the active rotation arm
32 is fixed close to one end of the rotary drive mechanism 7 and first rotation axis 31, and first rotation axis 31 with it is described
The rotation connection of first support frame 5, also, first rotation axis 31 is fixedly connected with the rotary drive mechanism 7.The active
The other end of rotating arm 32 and one end of the support board 2 are fixed.
Specifically, the top of first support frame 5 is equipped with curved cover plate 301, the curved cover plate 301 and described first
Support frame 5 is formed through the arc space of first rotation axis 31, first rotation axis 31 by the arc space and
The output end of the oscillating cylinder 71 is fixed.
Further, the one end and first rotation axis of the active rotation arm 32 close to the rotary drive mechanism 7
31 is fixed, and the active rotation arm 32 extends far from one end of first rotation axis 31 link block 305, the link block
305 are fixed by the modes such as buckle, screw connection and one end of the support board 2.
Further, second support frame 6 is consistent with the structure of first support frame 5, the driven rotation body 4
Structure is consistent with the structure of the active rotation body 3.Also is provided on second support frame 6 curved cover plate 301 and with institute
It states the second support frame 6 and forms arc space.The driven rotation body 4 includes driven rotating arm 41 and the second rotation axis 42, described
One end and second rotation axis 42 far from the support board 2 of driven rotating arm 41 are fixed, and second rotation axis 42 penetrates
The arc space so that the sum of described in the rotation connection of the second support frame 6, the other end of the driven rotating arm 41 also extends
There is the link block 305 and is fixed with the other end of the support board 2.
Further, first rotation axis 31 and second rotation axis 42 are multi-diameter shaft, different by two radiuses
Shaft shoulder composition, wherein the biggish shaft shoulder of radius by the modes such as welding, riveting, screw connection and the active rotation arm 32 or
The driven rotating arm 41 is fixed, and the lesser shaft shoulder penetrates in the arc space.Further, as shown in figures 1 and 3,
The active rotation body 3 and the driven rotation body 4 are equipped with rolling bearing 304, and the rolling bearing 304 is socketed in described
On the lesser shaft shoulder of radius of one rotation axis 31 and second rotation axis 42, it is used to guarantee first rotation axis 31 and institute
State the normal operation position and running accuracy of the second rotation axis 42, and for reducing first rotation axis 31 and second turn described
The force of sliding friction of moving axis 42, so that the rotation of the support board 2 is more smooth.
Fig. 1-3 is please referred to, the rotation position-changing clamp is additionally provided with limit assembly 8, and the limit assembly 8 is supported including third
Frame 83 and the 4th support frame 84.Wherein, the third support frame 83 is close to first support frame 5, the 4th support frame 84
Close to second support frame 6, and the third support frame 83 and the 4th support frame 84 are separately positioned on described first
Support 5 and the opposite side of the second support frame 6.
Further, the third support frame 83 and the 4th support frame 84 are equipped with close to one end of the support board 2
Limited block 81, for supporting the support board 2, in case its rotation is excessive.Specifically, the third support frame 83 and the described 4th
The height of support frame 84 differs, wherein one is higher than the support board 2, another is lower than the support board 2.Also, the load
Object plate 2 is supported by one piece of limited block 81, and when the support board 2 rotates 180 degree, the support board 2 commutates, and another
Limited block 81 described in block supports.The third support frame 83 and the 4th support frame 84 and the limited block 81 are alternately used for
Limit the rotation angle of the support board 2.
Further, buffer 82 is further respectively had on the third support frame 83 and the 4th support frame 84, it is described
Buffer 82 acts on institute close to the limited block 81, the vertical direction along the support board 2 of two buffers 82
State support board 2.
In the present embodiment, the buffer 82 is hydraulic bjuffer, when the support board 2 overturning approaches in place, institute
It states hydraulic bjuffer and the cushion effect opposite with 2 direction of motion of support board is provided, reduce when the support board 2 is rotated in place
Shock and vibration guarantee steady after being rotated in place.Certainly, the buffer 82 is not limited to hydraulic bjuffer, can also be
The buffers such as spring buffer, polyurethane bumper absorber.
Further, it is additionally provided on the third support frame 83 and the 4th support frame 84 close to switch 85, it is described
It is electrically connected control device close to switch 85, for detecting whether the support board 2 is rotated in place, to guarantee the support board 2
Positioning accuracy, and then improve processing effect.When the close switch 85 detects that the support board 2 is rotated in place, can send out
Electric signals control other process equipments and process to the workpiece, to guarantee processing quality to control device.
The present invention is not limited to the above embodiments, and the above is preferred embodiments of the present invention, the reality
It applies example and is merely to illustrate the utility model rather than limitation the scope of the utility model, it is noted that for the art
Those of ordinary skill for, without departing from the principle of this utility model, some improvements and modifications can also be made, this
The improvement and modification of a little equivalent forms also should be regarded as including within the protection scope of the present utility model.
Claims (8)
1. a kind of rotation position-changing clamp characterized by comprising bottom plate, support board, active rotation body, driven rotation body, first
Support frame, the second support frame and rotary drive mechanism；Wherein,
First support frame and second support frame are arranged at intervals on the bottom plate, and the rotary drive mechanism is fixed on
On the bottom plate and it is located at side of first support frame far from second support frame；
Described support board one end is fixed with the active rotation body, and the other end is fixed with the driven rotation body；
The active rotation body connects first support frame far from one end rotation of the support board and drives with the rotation
Mechanism is fixed, and the driven rotation body rotation connects second support frame, and the rotary drive mechanism is for driving the master
Dynamic rotary body simultaneously drives the support board and the driven rotation body to overturn.
2. rotation position-changing clamp according to claim 1, which is characterized in that the active rotation body includes active rotation arm
With the first rotation axis,
The closely described rotary drive mechanism one end of the active rotation arm rest and first rotation axis are fixed, and first rotation
Axis and first support frame rotation connect；
First rotation axis is also fixedly connected with the rotary drive mechanism close to one end of the rotary drive mechanism；
One end of the active rotation arm and the support board is fixed.
3. rotation position-changing clamp according to claim 2, which is characterized in that the driven rotation body includes driven rotating arm
With the second rotation axis, the driven rotating arm and the second rotation axis are fixed, and second rotation axis and second support frame revolve
Turn connection, the other end of the driven rotating arm and the support board is fixed.
4. rotation position-changing clamp according to claim 3, which is characterized in that the active rotation body and the driven rotation
Body is equipped with rolling bearing.
5. rotation position-changing clamp according to claim 1, which is characterized in that the rotary drive mechanism includes oscillating cylinder
And mounting blocks, the mounting blocks are fixed on the bottom plate and are located at one of first support frame far from second support frame
Side, the oscillating cylinder are fixed on the mounting blocks, and its output end is fixedly connected with the active rotation body.
6. rotation position-changing clamp according to claim 1, which is characterized in that it further includes limit that the rotation position-changing clamp, which is equipped with,
Hyte part, the limit assembly include third support frame and the 4th support frame,
The third support frame and the 4th support frame are each attached on the bottom plate, also, the third support frame is close
First support frame, the 4th support frame is close to second support frame, and the third support frame and 4th described
Support is separately positioned on first support frame and the opposite side of the second support frame；
The third support frame and the 4th support frame are equipped with limited block close to one end of the support board, one of described
Limited block supports the support board, and after support board overturning, another piece of limited block supports the support board.
7. rotation position-changing clamp according to claim 6, which is characterized in that the third support frame and the 4th support
Buffer is additionally provided on frame.
8. rotation position-changing clamp according to claim 6, which is characterized in that the third support frame and the 4th support
It is additionally provided on frame close to switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616782.1U CN209380368U (en) | 2018-09-30 | 2018-09-30 | A kind of rotation position-changing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616782.1U CN209380368U (en) | 2018-09-30 | 2018-09-30 | A kind of rotation position-changing clamp |
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| Publication Number | Publication Date |
|---|---|
| CN209380368U true CN209380368U (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821616782.1U Active CN209380368U (en) | 2018-09-30 | 2018-09-30 | A kind of rotation position-changing clamp |
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| CN (1) | CN209380368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894600A (en) * | 2021-10-25 | 2022-01-07 | 威海天润智能科技有限公司 | Automatic rotating device for crankshaft |
-
2018
- 2018-09-30 CN CN201821616782.1U patent/CN209380368U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894600A (en) * | 2021-10-25 | 2022-01-07 | 威海天润智能科技有限公司 | Automatic rotating device for crankshaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220921 Address after: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee after: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. Patentee after: Shenzhen Han's Intelligent Welding Equipment Co.,Ltd. Address before: 518000 9 new West Road, North Nanshan District high tech park, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. Patentee before: HAN'S LASER SMART EQUIPMENT GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |