CN109128756A - A kind of XY is to separated float clamp mechanism - Google Patents
A kind of XY is to separated float clamp mechanism Download PDFInfo
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- CN109128756A CN109128756A CN201811268568.6A CN201811268568A CN109128756A CN 109128756 A CN109128756 A CN 109128756A CN 201811268568 A CN201811268568 A CN 201811268568A CN 109128756 A CN109128756 A CN 109128756A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 210000000078 claw Anatomy 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- Mechanical Engineering (AREA)
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Abstract
The present invention relates to automobile tooling technical field, a kind of XY is disclosed to separated float clamp mechanism.The XY includes fixed bracket, X to positioning component and Y-direction floating clamping mechanism component to separated float clamp mechanism, is all set on the fixed bracket, the X to positioning component include clamping element, the clamping element can relative to the fixed bracket along X to moving；After the clamping element and the Y-direction floating clamping mechanism component clamping workpiece, the Y-direction floating clamping mechanism component can be moved relative to the fixed bracket along Y-direction.The present invention be used to clamp spindle workpiece or shape can not the workpiece of precise positioning prevent workpiece from Planar Mechanisms occur after positioning to workpiece, so that workpiece not dead phenomenon is occurred.
Description
Technical field
The present invention relates to automobile tooling technical field more particularly to a kind of XY to separated float clamp mechanism.
Background technique
Spindle workpiece includes spindle shell, and shell is hollow structure, wherein is internally provided with four in shell
Identical and pitch wheel, two often opposite one group of conducts of four gears, respectively gear, lower gear, left gear
And right gear, be intermeshed between two neighboring gear, the center that the gear positioned at the left and right sides both is passed through by pin shaft with
Cage connection, the both ends of pin shaft and shell are interference fitted, to fix the position of four gears.
When positioning in the prior art to workpiece, circular inner hole is provided on spindle workpiece, while needing to assembly
Axis is positioned, and after to circular inner hole positioning, is further continued for positioning assembled shaft, Planar Mechanisms occurs, cause workpiece stuck.
Summary of the invention
The purpose of the present invention is to provide a kind of XY to separated float clamp mechanism, for clamping spindle workpiece or shape
Can not the workpiece of precise positioning prevent workpiece from Planar Mechanisms occur after positioning to workpiece, so that workpiece not dead phenomenon is occurred.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of XY is provided to separated float clamp mechanism, including fixed bracket, X are to positioning component and Y-direction floating clamping mechanism group
Part is all set on the fixed bracket, and the X includes clamping element to positioning component, and the clamping element can be relative to described
Fixed bracket is along X to moving；
After the clamping element and the Y-direction floating clamping mechanism component clamping workpiece, the Y-direction floating clamping mechanism component can be opposite
It is moved in the fixed bracket along Y-direction.
Preferably, the X includes: to positioning component
First level pusher cylinder is set to the fixed bracket；
First sliding rail, along X to being set on the fixed bracket；
Clamping element fixed plate is connect, the first level pusher cylinder with the first sliding block of first sliding rail cooperation
Push the clamping element fixed plate along X to reciprocatingly sliding, the clamping element is connected to the clamping element fixed plate.
Preferably, the X further includes buffer to positioning component, and the buffer is set on the fixed bracket, and
The opposite side of the first level pusher cylinder is connected positioned at the clamping element fixed plate.
Preferably, the Y-direction floating clamping mechanism component includes the Y-direction floatation element being set on the fixed bracket and connection
In the Y-direction clip claw assembly of the Y-direction floatation element, the Y-direction clip claw assembly can clamp the workpiece along Y-direction；
After the clamping element and the Y-direction clip claw assembly clamp the workpiece, the Y-direction clip claw assembly can be relative to institute
Y-direction floatation element is stated to move along Y-direction.
Preferably, the Y-direction floatation element includes:
Second sliding rail is set to the fixed bracket along Y-direction；
Clamping jaw fixed plate, one end are connect by the second sliding block cooperated with second sliding rail, and the other end is connected to institute
State Y-direction clip claw assembly；
Elastic parts is set to the clamping jaw fixed plate along the both ends of Y-direction.
Preferably, the elastic parts includes:
Abutment is set on the fixed bracket；
First elastic component is set between the clamping jaw fixed plate and the abutment.
Preferably, first elastic component is spring or rubber.
Preferably, the Y-direction clip claw assembly includes:
Spout is provided with sliding shoe in the sliding slot along Y-direction setting there are two sliding slot on the spout；
Clamping jaw is provided on the sliding shoe, the clamping jaw is for clamping the workpiece.
Preferably, the Y-direction clip claw assembly further includes the mounting groove being set on the spout, is set in the mounting groove
It is equipped with the second elastic component, one end of the second elastic component is connected to the sliding shoe.
Preferably, second elastic component is spring or rubber.
Beneficial effects of the present invention: workpiece is positioned to the clamping element of positioning component by X in the present invention, to limit
The rotary freedom of workpiece processed, X, Y, Z-direction freedom degree.But because in assembling process, needing to position pin shaft, the position of workpiece
Meeting fine motion therefore, can be as workpiece be together relative to fixed branch through Y-direction floating clamping mechanism component in clamping workpiece
Frame is moved along Y-direction, prevents workpiece from Planar Mechanisms occur in Y-direction, keeps workpiece not dead.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of XY of the invention to separated float clamp mechanism；
Fig. 2 is the structural schematic diagram of X of the invention to positioning component；
Fig. 3 is the structural schematic diagram of Y-direction floating clamping mechanism component of the invention；
Fig. 4 is the structural schematic diagram of spout and sliding shoe of the invention；
Fig. 5 is the schematic diagram of internal structure of spout and sliding shoe of the invention.
In figure:
1, fixed bracket；11, upper backup pad；13, left support plate；
3, X is to positioning component；31, clamping element；32, first level pusher cylinder；33, the first sliding rail；34, clamping element is fixed
Plate；35, fixed plate；36, cylinder connection piece；37, buffer；
4, Y-direction floating clamping mechanism component；
41, Y-direction floatation element；411, the second sliding rail；412, clamping jaw fixed plate；413, elastic parts；4131, it first keeps out
Part；4132, the first elastic component；4133, support shaft；4134, the second abutment；414, Y-direction fixed plate；
42, Y-direction clip claw assembly；421, spout；4211, sliding slot；4212, mounting groove；
422, clamping jaw；423, sliding shoe；424, end cap；425, adjustment part.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
A kind of XY is provided in the present embodiment to separated float clamp mechanism, when assembling spindle workpiece, utilization is above-mentioned
Mechanism clamps spindle workpiece, during preventing piece-holder, not dead phenomenon occurs.
Before assembling formal pin shaft, pressed from both sides as shown in Figure 1, being floated by X to positioning component 3 and Y-direction in the present embodiment
Tight component 4 positions the spindle workpiece on workbench 2.In the present embodiment by XY to separated float clamp mechanism pair
Workpiece is positioned.Wherein X refers to the front-rear direction in Fig. 1 to the horizontal direction referred in Fig. 1, Y-direction, and Z-direction refers to the vertical side in Fig. 1
To.
Mechanism then passes through X and positions to positioning component to workpiece, and it is not dead to avoid to float positioning to the Y-direction of workpiece
Situation.XY in the present embodiment includes fixed bracket to separated float clamp mechanism, and X is to positioning component 3 and Y-direction floating clamping mechanism group
Part.Fixed bracket includes upper backup pad 11 and left support plate 13.
For spindle workpiece or shape can not precise positioning workpiece, because the structure of above-mentioned spindle workpiece itself is special
Sign, can be positioned by clamping element 31 along the centre bore of Z-direction.If the positioning of Y-direction resynchronisation at this time, will appear Planar Mechanisms.This
Clamping element 31 in embodiment is three-jaw cylinder.
As shown in Figure 1, the X in the present embodiment is set on upper backup pad 11 to positioning component 3, and can be along X to opposite
Mobile in upper backup pad 11, Y-direction floating clamping mechanism component 4 is arranged in left support plate 13, after clamping workpiece, Y-direction floating clamping mechanism component 4
It can be moved relative to left support plate 13 along Y-direction.
As shown in Fig. 2, X includes the fixed plate 35 being installed on upper backup pad 11 to positioning component 3, installed in fixed plate 35
Have first level pusher cylinder 32, the first sliding rail 33 be installed in fixed plate 35,33 length direction of the first sliding rail in X direction, with
Clamping element fixed plate 34 is installed on first sliding block of the first sliding rail 33 cooperation.Three-jaw cylinder is by cylinder connection piece 36 and clamps
Part fixed plate 34 is fixedly connected, and cylinder connection piece 36 is cylindrical structure, and one end of cylinder connection piece 36 is connected to clamping element and fixes
Plate 34, the rectangular through holes that the other end passes through on upper backup pad 11 are fixed on clamping element fixed plate 34.First level pusher cylinder
32 extension end is connected to clamping element fixed plate 34, pushes clamping element fixed plate 34 to reciprocatingly slide along the first sliding rail 33, thus band
Dynamic three-jaw cylinder is along X to reciprocating motion.The output end of three-jaw cylinder downward, can extend into the inner hole of spindle workpiece, three-jaw
Spindle workpiece is positioned after opening.
Preferably, one end in fixed plate 35 far from first level pusher cylinder 32 is provided with buffer 37, first level
32 stretch out motion of pusher cylinder, when three-jaw cylinder being driven to move horizontally, clamping element fixed plate 34 is gradually contacted with buffer 37, is made
Three-jaw cylinder moving is steady.
As shown in figure 3, Y-direction floating clamping mechanism component 4 includes Y-direction floatation element 41 and the Y-direction for being connected to Y-direction floatation element 41
Clip claw assembly 42, Y-direction floatation element 41 can be such that Y-direction clip claw assembly 42 moves along Y-direction fine tuning.Because above-mentioned X is to positioning component 3
Can be along X to reciprocating motion, and when three-jaw cylinder positioning workpiece, it is right after opening to be protruded into the hole of workpiece by the three-jaw of three-jaw cylinder
Workpiece is fixed, and therefore, limits rotational freedom, Y-direction and the Z-direction freedom degree of workpiece.
The assembled shaft of spindle workpiece is ejected, when assembling formal pin shaft, needs to carry out assembled shaft guiding and coarse positioning,
Therefore, assembled shaft is positioned by Y-direction floatation element 41, Y-direction floatation element 41 is finely tuned relative to left support plate 13 along Y-direction
Movement, prevents workpiece not dead, Planar Mechanisms occurs.
As shown in figure 3, Y-direction floatation element 41 includes the Y-direction fixed plate 414 for being fixed on 13 inside of left support plate, Y-direction is fixed
The second sliding rail 411 is provided on plate 414, this second sliding rail 411 is arranged along Y-direction, on the second sliding block of the second sliding rail 411 cooperation
It is provided with clamping jaw fixed plate 412, Y-direction clip claw assembly 42 is connected to clamping jaw fixed plate 412.Clamping jaw fixed plate 412 is along the both ends of Y-direction
It is provided with elastic parts 413, clamping jaw fixed plate 412 is adjusted along the position of Y-direction by elastic parts 413.
Elastic parts 413 includes abutment and the first elastic component 4132, and the abutment in the present embodiment is kept out including first
Part 4131 and the second abutment 4134.First abutment 4131 and the second abutment 4134 are spaced pre-determined distance, the first abutment
4131 are connected to clamping jaw fixed plate 412, and the second abutment 4134 is fixed on Y-direction fixed plate 414, above-mentioned be arranged between the two
One elastic component 4132, the first elastic component 4132 is spring in the present embodiment, in other embodiments can also be rubber, and spring is worn
Set on support shaft 4133, the both ends of support shaft 4133 are located at the first abutment 4131 and the second abutment 4134.In other implementations
In example, support shaft 4133 can be directly connected to clamping jaw fixed plate 412, and abutment 4131 is the second abutment 4134, spring position
Between clamping jaw fixed plate 412 and the second abutment 4134.
Above-mentioned clamping jaw fixed plate 412 is L-shaped, including first be mutually connected vertically and second, first and second
Sliding block connection, second connect with Y-direction clip claw assembly 42.
Specifically, Y-direction clip claw assembly 42 includes being fixedly connected on second spout 421, along Y-direction on spout 421
Setting is provided with the sliding shoe 423 with the cooperation sliding of sliding slot 4211, two slidings there are two sliding slot 4211 in each sliding slot 4211
The opposite or opposite direction along Y-direction of block 423 is slided, and is connected with a clamping jaw 422,423 band of sliding shoe on each sliding shoe 423
Dynamic clamping jaw 422 moves repeatedly.
Fig. 4 is the structural schematic diagram of spout 421 and sliding shoe 423, and Fig. 5 is the internal junction of spout 421 and sliding 423
Structure schematic diagram, in conjunction with shown in Fig. 4 and Fig. 5, above-mentioned each sliding shoe 423 is connected to clamping jaw close to the one end in 421 outside of spout
422, link block 426 is provided on opposite side, and link block 426 also slides in sliding slot 4211.Shown in Fig. 4 and Fig. 5, sliding slot
4211 along its length on cross section structure it is different, wherein one section is slided for sliding shoe 423, as schemed shown in A, wherein one section for cunning
Motion block 423 and with link block 426 slide, as shown in B in figure.
Mounting groove 4212 is provided on spout 421, mounting groove 4212 is located at the surface of sliding slot 4211, and and sliding slot
4211 are connected to, and are provided with the second elastic component (not shown) in mounting groove 4212, one end of the second elastic component can protrude into sliding slot
Sliding shoe 423 is connected in 4211.Specifically, the second elastic component in the present embodiment is spring, can also be rubber.Second bullet
Property part is also connected on link block 426, and link block 426 is connected to sliding shoe 423.Sliding shoe 423 slides, and compresses the second bullet
Property part, the second elastic component make sliding shoe 423 reset, even if clamping jaw 422 reset.
Adjustment part 425 is additionally provided in mounting groove 4212 in the present embodiment, the second elasticity is arranged on adjustment part 425
Part, the second elastic component are fully located in mounting groove 4212, and adjustment part 425 is moved back and forth along own axes direction, adjustment part 425
One end, which is protruded into sliding slot 4221, is connected to sliding shoe 423, and sliding shoe 423 is connected to clamping jaw 422, and then the second elastic component can answer
Position clamping jaw 422.
It is further preferred that the adjustment part 425 in the present embodiment is T-bar, spring pocket is set to the shaft of T-bar, T-bar
One end pass through in the sliding slot 4211 where slot bottom protrudes into link block 426 and be connected to link block 426, and can be relative to sliding slot
Part 421 slides while clamping jaw 422 being driven to move.
The open end of mounting groove 4212 is additionally provided with end cap 424 in the present embodiment, and end cap 424 is by slide bar and the second elastic component
It being limited in mounting groove 4212, the second elastic component both ends press on the slot bottom of mounting groove 4212 and the end of T-piece respectively, and second
Elastic component is constantly in pressured state.
When two clamping jaws 422 do not clamp assembled shaft, adjustment part 425 is protruded under the action of the spring where link block 426
Sliding slot 4211 in, two clamping jaws 422 are in close to 421 middle position of spout, and the stroke of each clamping jaw 422 depends on installation
The depth of slot 4212, in the present embodiment the depth of mounting groove 4212 when not considering the size of machining accuracy and thickness of groove bottom,
The depth difference sliding part of mounting groove 4212 is along 1/2 or so of Y-direction length.When clamping assembled shaft, clamping jaw 422 is supportted along Y-direction
It opens, spring is pressurized, and when clamping jaw 422 enters spindle inside workpiece clamping assembled shaft, spring is that clamping jaw 422 is provided along Y-direction
Chucking power.
When clamping jaw 422 positions spindle workpiece, by the assembled shaft of 422 localization of internal of clamping jaw, therefore the end of clamping jaw 422
Portion is V-arrangement, protrudes into spindle inside workpiece by two clamping jaws 422 and clamps assembled shaft.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of XY is to separated float clamp mechanism, which is characterized in that including fixed bracket (1), X to positioning component (3) and Y-direction
Floating clamping mechanism component (4) is all set on the fixed bracket (1), the X to positioning component (3) include clamping element (31), institute
State clamping element (31) can relative to the fixed bracket (1) along X to moving；
After the clamping element (31) and Y-direction floating clamping mechanism component (4) clamping workpiece, Y-direction floating clamping mechanism component (4) energy
It is enough to be moved relative to the fixed bracket (1) along Y-direction.
2. XY according to claim 1 is to separated float clamp mechanism, which is characterized in that the X is wrapped to positioning component (3)
It includes:
First level pusher cylinder (32) is set to the fixed bracket (1)；
First sliding rail (33), along X to being set on the fixed bracket (1)；
Clamping element fixed plate (34) is connect with the first sliding block of first sliding rail (33) cooperation, and the first level pushes
Cylinder (32) pushes the clamping element fixed plate (34) along X to reciprocatingly sliding, and the clamping element (31) is connected to the clamping element
Fixed plate (34).
3. XY according to claim 2 is to separated float clamp mechanism, which is characterized in that the X is also wrapped to positioning component
Buffer is included, the buffer is set on the fixed bracket (1), and is located at described in the clamping element fixed plate (34) connection
The opposite side of first level pusher cylinder (32).
4. XY according to claim 1 is to separated float clamp mechanism, which is characterized in that the Y-direction floating clamping mechanism component
It (4) include the Y-direction floatation element (41) being set on the fixed bracket (1) and the Y for being connected to the Y-direction floatation element (41)
To clip claw assembly (42), the Y-direction clip claw assembly (42) can clamp the workpiece along Y-direction；
After the clamping element (31) and the Y-direction clip claw assembly (42) clamp the workpiece, the Y-direction clip claw assembly (42) can
It is moved relative to the Y-direction floatation element (41) along Y-direction.
5. XY according to claim 4 is to separated float clamp mechanism, which is characterized in that the Y-direction floatation element (41)
Include:
Second sliding rail (411) is set to the fixed bracket (1) along Y-direction；
Clamping jaw fixed plate (412), one end are connect by the second sliding block cooperated with second sliding rail (411), and the other end connects
It is connected to the Y-direction clip claw assembly (42)；
Elastic parts (413) is set to the clamping jaw fixed plate (412) along the both ends of Y-direction.
6. XY according to claim 5 is to separated float clamp mechanism, which is characterized in that elastic parts (413) packet
It includes:
Abutment is set on the fixed bracket (1)；
First elastic component (4132) is set between the clamping jaw fixed plate (412) and the abutment.
7. XY according to claim 6 is to separated float clamp mechanism, which is characterized in that first elastic component (4132)
For spring or rubber.
8. XY according to claim 4 is to separated float clamp mechanism, which is characterized in that the Y-direction clip claw assembly (42)
Include:
Spout (421) is set in the sliding slot (4211) along Y-direction setting there are two sliding slot (4211) on the spout (421)
It is equipped with sliding shoe (423)；The sliding shoe (423) is connected with clamping jaw (422), and the clamping jaw (422) is for clamping the workpiece.
9. XY according to claim 8 is to separated float clamp mechanism, which is characterized in that the Y-direction clip claw assembly (42)
It further include the mounting groove (4212) being set on the spout (421), the open end of the mounting groove (4212) is provided with end
It covers (424), is provided with the second elastic component in the mounting groove (4212), one end of the second elastic component is connected to the sliding shoe
(423)。
10. XY according to claim 9 is to separated float clamp mechanism, which is characterized in that second elastic component is bullet
Spring or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268568.6A CN109128756B (en) | 2018-10-29 | XY is to separately clamping mechanism that floats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268568.6A CN109128756B (en) | 2018-10-29 | XY is to separately clamping mechanism that floats |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109128756A true CN109128756A (en) | 2019-01-04 |
| CN109128756B CN109128756B (en) | 2024-05-31 |
Family
ID=
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181443A (en) * | 2019-06-24 | 2019-08-30 | 江苏元泰智能科技股份有限公司 | Float clamping assembling mechanism within the scope of 360 ° of level a kind of |
| CN111687878A (en) * | 2020-06-03 | 2020-09-22 | 杭州浙达精益机电技术股份有限公司 | Floating self-adaptive structure device of robot arm |
| CN113814692A (en) * | 2021-10-11 | 2021-12-21 | 重庆佳鑫一帆科技有限公司 | Automatic change medical shell equipment integration equipment |
| CN114161121A (en) * | 2021-11-29 | 2022-03-11 | 潍坊路加精工有限公司 | Auxiliary assembly platform and product assembly equipment |
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| CN108247306A (en) * | 2016-12-29 | 2018-07-06 | 黄江安 | Stepper motor automatic assembly line triangle shrapnel automatic charging assembling mechanism |
| CN207577846U (en) * | 2017-12-22 | 2018-07-06 | 青岛金邦诚机电设备有限公司 | A kind of coupling pre-screwing device |
| CN209157575U (en) * | 2018-10-29 | 2019-07-26 | 武汉联航机电有限公司 | A kind of XY is to separated float clamp mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0631926U (en) * | 1992-09-24 | 1994-04-26 | 興和化成株式会社 | Self-aligning clamp device |
| CN201244726Y (en) * | 2008-06-11 | 2009-05-27 | 北京市地质机械厂 | Automatic pipe-wrenching machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181443A (en) * | 2019-06-24 | 2019-08-30 | 江苏元泰智能科技股份有限公司 | Float clamping assembling mechanism within the scope of 360 ° of level a kind of |
| CN111687878A (en) * | 2020-06-03 | 2020-09-22 | 杭州浙达精益机电技术股份有限公司 | Floating self-adaptive structure device of robot arm |
| CN111687878B (en) * | 2020-06-03 | 2023-10-31 | 杭州浙达精益机电技术股份有限公司 | Floating self-adaptive structure device of robot arm |
| CN113814692A (en) * | 2021-10-11 | 2021-12-21 | 重庆佳鑫一帆科技有限公司 | Automatic change medical shell equipment integration equipment |
| CN114161121A (en) * | 2021-11-29 | 2022-03-11 | 潍坊路加精工有限公司 | Auxiliary assembly platform and product assembly equipment |
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