CN207771653U - Workpiece grip mechanism - Google Patents
Workpiece grip mechanism Download PDFInfo
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- CN207771653U CN207771653U CN201721825189.3U CN201721825189U CN207771653U CN 207771653 U CN207771653 U CN 207771653U CN 201721825189 U CN201721825189 U CN 201721825189U CN 207771653 U CN207771653 U CN 207771653U
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- rotating cylinder
- workpiece
- grip mechanism
- workpiece grip
- sliding
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Abstract
The utility model discloses a kind of workpiece grip mechanisms, are related to work piece production technical field of auxiliary equipment, including pedestal, and the bracket that can be rotated around y-axis is equipped on the pedestal, and the bracket is equipped with the axial arc chute for x-axis direction；The rotating cylinder that can be rotated around the x-axis is rotatablely equipped in the arc chute, the axial direction of the rotating cylinder is x-axis direction, is equipped with two gripping blocks on the rotating cylinder, at least one of two described gripping blocks can be slided along the axial reciprocating of the rotating cylinder.The utility model workpiece grip mechanism solves needs multi-faceted processing and detection the workpiece technical problems such as need multiple clamping, clamping efficiency low in the prior art, the utility model workpiece grip mechanism only needs clamped one time to can be realized as the multi-faceted processing or detection of workpiece, improve processing and the detection efficiency of workpiece, reduce the probability that workpiece is scratched simultaneously, the yield for improving product reduces the production cost of enterprise.
Description
Technical field
The utility model is related to work piece production technical field of auxiliary equipment, more particularly to a kind of workpiece grip mechanism.
Background technology
In field of machining, a workpiece is required for multiple tracks to process and detect process, manufacturing procedure by blank to finished product
Polishing, polishing, the wire drawing etc. of cutting, cutting, bore etc. including preceding processing procedure and rear processing procedure；It includes to the workpiece after processing to detect process
The detection of size, the hardness of progress etc..Either workpiece will effectively be pressed from both sides still in detection process in manufacturing procedure
Holding and fixing to be operated accordingly.
Currently, the clamping fixed mechanism function to workpiece is more single, orientation can be only carried out after clamping workpiece
Processing or detection, however each workpiece is required for carrying out multi-faceted, multi-angle processing or detection in processing and detection, it is existing
Clamping fixed mechanism to by entire workpiece all processing or detection can only be processing or detection finished piece(s) an orientation after,
Workpiece is removed, changing orientation, clamping is fixed again again, then is processed or is detected, and leading to process or detect a workpiece will be into
The multiple device of row is fixed, and is needed to expend a large amount of clamping set time, is caused work pieces process, detection efficiency low；Can also simultaneously
Increase workpiece and scratch the probability on its surface because multiple clamping is fixed, the product quality of workpiece is caused to decline, yields is low, produces
Cost increases.
Utility model content
For disadvantages described above, the purpose of this utility model is to provide a kind of workpiece grip mechanism, this workpiece grip mechanism is only
It needs clamped one time to can be realized as the multi-faceted processing or detection of workpiece, greatly shortens the time of clamping workpiece, improve
The processing of workpiece and detection efficiency, while reducing the probability that workpiece is scratched, the yields of product is improved, life is reduced
Produce cost.
To achieve the above object, the technical solution of the utility model is：
A kind of workpiece grip mechanism, including pedestal are equipped with the bracket that can be rotated around y-axis, the bracket on the pedestal
It is equipped with the axial arc chute for x-axis direction；The rotation that can be rotated around the x-axis is rotatablely equipped in the arc chute
The axial direction of cylinder, the rotating cylinder is x-axis direction, and two gripping blocks are equipped on the rotating cylinder, and two clampings are in the block at least
One can slide along the axial reciprocating of the rotating cylinder.
Wherein, two gripping blocks are slided along the axial reciprocating of the rotating cylinder simultaneously, the sliding side of two gripping blocks
To opposite.
Wherein, the rotating cylinder is the arc tube of upper side opening, and two sliding blocks, the cunning are slidably fitted in the rotating cylinder
Block includes that the sliding part being located in the rotating cylinder and the mounting portion outside the rotating cylinder, two gripping blocks are installed respectively
In the opposite side of two mounting portions.
Wherein, leading screw is axially installed in the rotating cylinder, the leading screw is equipped with the opposite screw thread of two sections of hand of spiral,
Two sliding parts are threadably mounted at respectively on two sections of screw threads.
Wherein, the leading screw is mounted on by bearing in the rotating cylinder, and the rotation is stretched out at the both ends of the leading screw
Cylinder is simultaneously connected with the handle that it can be made to rotate.
Wherein, the bottom of the rotating cylinder is equipped with axially extending sliding slot, and two sliding parts are respectively positioned in the sliding slot.
Wherein, the both sides of the rotating cylinder opening are mounted on for the sliding part to be stuck in the rotating cylinder
Limiting plate.
Wherein, the both sides of the pedestal are each is vertically equipped with a support plate, and the both sides of the bracket are respectively by a y to extension
Shaft be mounted in two support plates, the position that the both ends of the pedestal correspond to the rotating cylinder both ends is equipped with evacuation
Hole.
Wherein, one in two shafts is the fastening bolt being connect with the support plate thread, the fastening bolt
End on the outside of the support plate is equipped with rotating handle, and the other end of the fastening bolt can be against across the bracket
On the rotating cylinder.
Wherein, at least one of two described gripping blocks gripping block is equipped with anti-slip tank, and the anti-slip tank setting exists
On the opposite surface of two gripping blocks.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：
Since the utility model workpiece grip mechanism includes pedestal, the bracket that can be rotated around y-axis, bracket are installed on pedestal
It is equipped with the axial arc chute for x-axis direction；Rotating cylinder is rotatablely equipped in arc chute, the axial direction of rotating cylinder is x-axis side
To being equipped with two gripping blocks on rotating cylinder, at least one of two gripping blocks can be slided along the axial reciprocating of rotating cylinder.Carry out
When work pieces process or detection, piece-holder can be fixed by two gripping blocks, is then sent into the clamping device for being clamped with workpiece
In process equipment or detection device, after the completion of the processing of an orientation or detection that wait for workpiece, takes out clamping device and rotate rotating cylinder
And/or bracket, it by the other to be processed of workpiece or detects on orientation adjustment to the working face of process equipment or detection device, again
The processing or detection in the other orientation for carrying out workpiece are sent into process equipment or detection device, and to complete, workpiece is multi-faceted to be added
Work and detection.By the above-mentioned course of work it is found that the utility model workpiece grip mechanism only can complete work by clamped one time
The multi-faceted processing or detection of part, greatly shortens the time of clamping workpiece, improves processing and the detection efficiency of workpiece；
The probability that workpiece is scratched by multiple clamping is reduced simultaneously, the yields of product is improved, reduces being produced into for enterprise
This.
In conclusion the utility model workpiece grip mechanism solves needs multi-faceted processing and detection work in the prior art
Part needs multiple clamping, clamping efficiency low etc., and technical problems, the utility model workpiece grip mechanism only need clamped one time energy
The multi-faceted processing or detection for enough realizing workpiece, improve processing and the detection efficiency of workpiece, while reducing workpiece and being scratched
Probability, improve the yield of product, reduce the production cost of enterprise.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model workpiece grip mechanism；
Fig. 2 is the A direction views of Fig. 1；
Fig. 3 is the line B-B sectional view of Fig. 2；
Fig. 4 is the schematic diagram rotated around y-axis after the utility model workpiece grip mechanism clamping workpiece；
Fig. 5 is the schematic diagram rotated around x-axis after the utility model workpiece grip mechanism clamping workpiece；
In figure：10, pedestal, 12, support plate, 14, avoid holes, 20, bracket, 30, rotating cylinder, 32, sliding slot, 40, leading screw,
42, handle, 44, bearing, 46, pin, 50, sliding block, 500, mounting portion, 5000, chamfering inclined-plane, 502, sliding part, 504, connection
Portion, 52a, gripping block, 52b, gripping block, 60, limiting plate, 70, axis pin, 72, fastening bolt, 74, rotating handle, 80, workpiece.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is expanded on further.
Orientation shown in attached drawing is subject in the orientation arrived involved in this specification, only represents opposite position relationship, not generation
The absolute position relationship of table.
As shown in Figure 1, a kind of workpiece grip mechanism, including pedestal 10, the bracket that can be rotated around y-axis is installed on pedestal 10
20, as shown in figure 4, bracket 20 is equipped with the axial arc chute for x-axis direction, bracket 20 is for longitudinal section in present embodiment
Remove the arc-shaped plate of part, arc-shaped plate is opening up to be mounted on pedestal 10, and it is x-axis side that inside, which forms axial,
To arc chute.Being rotatablely equipped in arc chute can be around the rotating cylinder 30 that x-axis rotates, and the axial direction of rotating cylinder 30 is the directions x,
I.e. the outside of rotating cylinder 30 is circular configuration compatible with the inside of bracket 20, can be along the circumferential direction sliding of bracket 20, i.e., around x-axis
Rotation, as shown in Figure 5.Bracket 20 is stretched out at the both ends of rotating cylinder 30, and 20 support of bracket is in the center of rotating cylinder 30.Rotating cylinder
Installation is there are two gripping block 52a, 52b on 30, at least one of two gripping blocks 52a, 52b can along rotating cylinder 30 axial direction it is past
Multiple sliding, i.e. x-axis direction are slided, and can grip workpiece 80 by two gripping blocks 52a, 52b, by rotating 30 He of rotating cylinder
Bracket 20 changes the orientation of workpiece 80, to only need clamping once to can be realized as the multi-direction processing and inspection of workpiece 80
It surveys, certain the utility model workpiece grip mechanism is not only applicable to processing and the detection process of workpiece, is applicable to various
It needs to grip and carry out in the field of multidirectional operation.
As shown in Figure 1, present embodiment preferably two gripping blocks 52a, 52b can be slided along the axial reciprocating of rotating cylinder 30,
Further preferably two gripping blocks 52a, 52b while sliding axially along rotating cylinder 30, and glide direction is on the contrary, i.e. two gripping blocks
52a, 52b slide in opposition when it is necessary to clamp the workpiece, are needing the when of unclamping workpiece to slide opposite to each other, can realize the fast quick-mounting of workpiece
The efficiency of clamping can be improved in folder, while clamping is more secured.
As shown in Figure 1, Figure 2 and Fig. 3 is jointly shown, and rotating cylinder 30 is the arc tube of upper side opening, rotating cylinder in present embodiment
Two sliding blocks 50 are slidably fitted in 30, two sliding blocks, 50 structure is identical, is eel-like figure structure, includes the sliding in rotating cylinder 30
Portion 502 and the mounting portion 500 outside rotating cylinder 30, are connected as between mounting portion 500 and sliding part 502 by interconnecting piece 504
One, the wherein size in the y-axis direction of interconnecting piece 504 are less than the size of sliding part 502 and mounting portion 500, to be formed
Eel-like figure structure.It is mounted on limiting plate 60 on the end face of the both sides of 30 opening of rotating cylinder, the limiting plate 60 for being located at both sides is homogeneous
To extending over the both sides of the opening of rotating cylinder 30, so that the size of opening in the y-axis direction is less than sliding part 502 at this
Size on direction is only sufficient to interconnecting piece 504 and passes through, and so that sliding part 502 to be stuck in rotating cylinder 30, anti-limited slip block 50 is from rotation
Abjection, improves the reliability of clamping mechanism in cylinder.Two gripping blocks 52a, 52b are separately mounted to the opposite side of two mounting portions 500
Portion drives the sliding of two gripping block 52a and 52b by the sliding of two sliding blocks 50, and workpiece is gripped and discharge to realize
Function.
As Fig. 2 and Fig. 5 jointly shown in, two corners of the downside of mounting portion 500 are equipped with chamfering inclined-plane 5000, chamfering inclined-plane
5000 setting can be played the role of avoiding support plate 12 when rotating cylinder 30 is rotated around x-axis, can expand rotating cylinder 30 around x-axis
Rotational travel.
As Fig. 1 and Fig. 3 jointly shown in, present embodiment preferably two sliding blocks 50 are driven by leading screw 40, the both ends of leading screw 40
Handle 42 is installed, the sliding of two sliding blocks 50 is realized by worker's manual rotation leading screw 40.Select manually rotating threaded shaft
Only be the preferred embodiment of present embodiment, because manual operation can at any time be adjusted according to the material and size of workpiece clamping speed and
Dynamics can avoid crushing workpiece, and without the component for adjusting clamp system when replacement workpiece model.It is also not necessarily limited to use simultaneously
Leading screw drives sliding block, can also select other straight-line power devices to drive sliding block, such as cylinder, electric pushrod, can be real
The function of sliding block is now driven, leading screw is only the preferred embodiment of present embodiment, has easy to operate, of low cost advantage.
As Fig. 1 and Fig. 3 jointly shown in, specific embodiment is as follows, and leading screw 40, leading screw are axially installed in rotating cylinder 30
40 both ends are mounted on the end of rotating cylinder 30 by bearing 44.The both ends of leading screw 40 both pass through bearing 44 and stretch out rotating cylinder 30,
The position that the both ends of leading screw 40 are located at 30 outside of rotating cylinder is respectively connected with handle 42, and handle 42 is connect by pin 46 with leading screw 40
Be integrated, can manual rotation hand 42 realize leading screw 40 rotation.The both ends that leading screw 40 is located in rotating cylinder 30 are respectively equipped with
The hand of spiral of one section of screw thread, two sections of screw threads is isolated on the contrary, being equipped with non-threaded polished rod structure between two sections of screw threads, two slidings
Portion 502 is threadably mounted at respectively on two sections of screw threads, reverse slide while to realize two gripping blocks 52a, 52b.
As shown in figure 3, two sliding parts, 502 thread set is on two sections of screw threads in present embodiment, the bottom of rotating cylinder 30
The position of corresponding leading screw 40 is equipped with axially extending sliding slot 32, the size of sliding slot 32 size in the y-axis direction and sliding part 502
It is adapted, two sliding parts 502, which are respectively positioned on sliding, sliding slot 32 in sliding slot 32, to play the role of guiding to two sliding parts 502.
As Fig. 1 and Fig. 3 jointly shown in, at least one of present embodiment preferably two gripping blocks 52a, 52b is equipped with anti-
Sliding slot 520, anti-slip tank 520 are arranged on the opposite side surface of two gripping blocks 52a, 52b.Only in gripping block in present embodiment
Anti-slip tank 520 is set on 52b, and anti-slip tank 520 is a plurality of groove being vertically arranged at intervals on the surfaces gripping block 52b, the groove
For vee gutter, the frictional force between gripping block 52b and workpiece 80 (referring to Fig. 4) can be increased, increase clamping force, prevent work
Part 80 slides during processing or detection, advantageously ensures that the precision of work pieces process and detection.
As shown in Figure 1, Figure 2, Fig. 3 and Fig. 4 is jointly shown, and the both sides of pedestal 10 are each to be vertically equipped with a support plate 12, bracket 20
Both sides are mounted on to the shaft of extension in two support plates 12 by a y respectively, i.e., bracket 20 is suspended at two support plates by shaft
Between 12, bracket 20 drives rotating cylinder 30 to rotate around the axis.The position that the both ends of pedestal 10 correspond to the both ends of rotating cylinder 30 is each
Equipped with an avoid holes 14, when bracket 20 drives rotating cylinder 30 to rotate around the axis, avoid holes 14 can form rotating cylinder 30 and avoid,
It prevents rotating cylinder 30 from colliding with pedestal 10, while also increasing the stroke that bracket 20 is rotated around y-axis.
As Fig. 1 and Fig. 2 jointly shown in, one in present embodiment in two shafts is is rotatably connected on across support plate 12
The side of the axis pin 70 of 20 side of bracket, bracket 20 is rotated around axis pin 70.In two shafts another be and corresponding support plate
12 fastening bolts 72 being threadedly coupled, the end that fastening bolt 72 is located at 12 outside of support plate are equipped with rotating handle 74, fasten spiral shell
The other end of bolt 72 can be against across bracket 20 on rotating cylinder 30.Rotating handle 74 is the circle radially across fastening bolt 72
Bar, the both ends of round bar are respectively provided with the limited cap of a radially protruding, can prevent when rotating handle 74 is threaded to vertical state from fastening
It falls off on bolt 72.In use, it can be rotated come the x-axis of limiting mechanism and y-axis by being screwed in and out fastening bolt 72,
Play the role of positioning.
The utility model workpiece grip mechanism can realize rotation of the workpiece in x-axis and y-axis, it is only necessary to clamped one time energy
The processing and detection for enough completing the multiple orientation of workpiece, greatly shorten the clamping time, are conducive to the effect for improving processing and detection
Rate reduces the production cost of enterprise.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, the various transformation made are all fallen within the scope of protection of the utility model.
Claims (10)
1. workpiece grip mechanism, which is characterized in that including pedestal,
The bracket that can be rotated around y-axis is installed, the bracket is equipped with the axial arc chute for x-axis direction on the pedestal；
The rotating cylinder that can be rotated around the x-axis is rotatablely equipped in the arc chute, the axial direction of the rotating cylinder is x-axis side
To being equipped with two gripping blocks on the rotating cylinder, at least one of two described gripping blocks can be along the axial direction of the rotating cylinder
It reciprocatingly slides.
2. workpiece grip mechanism according to claim 1, which is characterized in that two gripping blocks are simultaneously along the rotating cylinder
Axial reciprocating sliding, the glide direction of two gripping blocks is opposite.
3. workpiece grip mechanism according to claim 2, which is characterized in that the rotating cylinder is the arc of upper side opening
Cylinder, is slidably fitted with two sliding blocks in the rotating cylinder, and the sliding block includes the sliding part being located in the rotating cylinder and is located at institute
The mounting portion outside rotating cylinder is stated, two gripping blocks are separately mounted to the opposite side of two mounting portions.
4. workpiece grip mechanism according to claim 3, which is characterized in that it is axially installed with leading screw in the rotating cylinder,
The leading screw is equipped with the opposite screw thread of two sections of hand of spiral, and two sliding parts are threadably mounted at two sections of screw threads respectively
On.
5. workpiece grip mechanism according to claim 4, which is characterized in that the leading screw is mounted on the rotation by bearing
In rotating cylinder, the both ends of the leading screw stretch out the rotating cylinder and are connected with the handle that it can be made to rotate.
6. workpiece grip mechanism according to claim 4, which is characterized in that the bottom of the rotating cylinder is equipped with axially extending
Sliding slot, two sliding parts are respectively positioned in the sliding slot.
7. workpiece grip mechanism according to claim 4, which is characterized in that the both sides of the rotating cylinder opening are respectively mounted
Be useful for the limiting plate sliding part being stuck in the rotating cylinder.
8. according to the workpiece grip mechanism described in claim 1 to 7 any claim, which is characterized in that the two of the pedestal
Side is each to be vertically equipped with a support plate, and the both sides of the bracket are mounted on two support plates by a y to the shaft of extension respectively
On, the both ends of the pedestal correspond to the position at the rotating cylinder both ends equipped with avoid holes.
9. workpiece grip mechanism according to claim 8, which is characterized in that one in two shafts is and the branch
The fastening bolt that fagging is threadedly coupled, the fastening bolt is located at the end on the outside of the support plate and is equipped with rotating handle, described
The other end of fastening bolt can be against across the bracket on the rotating cylinder.
10. workpiece grip mechanism according to claim 1, which is characterized in that at least one of two described gripping blocks institute
It states gripping block and is equipped with anti-slip tank, the anti-slip tank is arranged on the opposite surface of two gripping blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825189.3U CN207771653U (en) | 2017-12-22 | 2017-12-22 | Workpiece grip mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825189.3U CN207771653U (en) | 2017-12-22 | 2017-12-22 | Workpiece grip mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771653U true CN207771653U (en) | 2018-08-28 |
Family
ID=63228640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825189.3U Active CN207771653U (en) | 2017-12-22 | 2017-12-22 | Workpiece grip mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127591A (en) * | 2017-12-22 | 2018-06-08 | 歌尔股份有限公司 | Workpiece grip mechanism |
-
2017
- 2017-12-22 CN CN201721825189.3U patent/CN207771653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127591A (en) * | 2017-12-22 | 2018-06-08 | 歌尔股份有限公司 | Workpiece grip mechanism |
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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: 20201015 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |
|
| TR01 | Transfer of patent right |