CN206230380U - A kind of clamping device for fixing crystal - Google Patents
A kind of clamping device for fixing crystal Download PDFInfo
- Publication number
- CN206230380U CN206230380U CN201621294651.7U CN201621294651U CN206230380U CN 206230380 U CN206230380 U CN 206230380U CN 201621294651 U CN201621294651 U CN 201621294651U CN 206230380 U CN206230380 U CN 206230380U
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- CN
- China
- Prior art keywords
- push rod
- driver element
- clamping device
- crystal
- passage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model is related to a kind of clamping device for fixing crystal, solves the problems, such as that clamping device cannot automatic charging and cannot automatic blanking.A kind of clamping device for fixing crystal, including the first driver element, first push rod, holder, second driver element and the second push rod, described first push rod one end is connected with first driver element by the first bindiny mechanism, first driver element works so that first bindiny mechanism drives first push rod along its axially reciprocating, the first push rod other end is connected with the holder, the holder is provided with the grasping part for fixing crystal, described second push rod one end is connected with second driver element by the second bindiny mechanism, second driver element works so that second bindiny mechanism drives the other end insertion of second push rod or exits the grasping part.
Description
Technical field
The utility model is related to a kind of clamping device for fixing crystal.
Background technology
Crystal processing equipment includes clamping device and emery wheel, when crystal to be processed is fixed on clamping device, emery wheel
Rotate and produce friction with crystal surface, to realize that crystal is ground to the shape specified.However, existing clamping device cannot be real
The automatic charging of existing crystal and blanking.
Utility model content
Problem to be solved in the utility model is just to provide a kind of clamping device for fixing crystal, to realize clamping
Mechanism's automatic charging and automatic blanking.
To solve the above problems, the utility model provides following technical scheme：
A kind of clamping device for fixing crystal, including the first driver element, the first push rod, holder, the second driving
Unit and the second push rod, described first push rod one end are connected with first driver element by the first bindiny mechanism, and described
One driver element works so that first bindiny mechanism drives first push rod along its axially reciprocating, and described first pushes away
The bar other end is connected with the holder, and the holder is provided with the grasping part for fixing crystal, second push rod
One end is connected with second driver element by the second bindiny mechanism, and second driver element works so that described second connects
Connection mechanism drives the other end insertion of second push rod or exits the grasping part.
Further, first push rod is parallel with second push rod.
Further, first push rod is provided with the first avoidance passage, and the holder is provided with empty with the clamping
Between the second avoidance passage for connecting, described first avoids passage corresponding, second push rod setting that avoids passage with described second
Avoided in passage described first, in the second driver element course of work, second push rod can run through described second
Avoid passage and insert in the grasping part；Or, second push rod is arranged on described second and avoids in passage, in institute
State in the second driver element course of work, second push rod can be inserted into the grasping part；Or, the push rod of part second
It is arranged on described first to avoid in passage, the push rod of remainder second is arranged on described second and avoids in passage, described second
In the driver element course of work, second push rod can be inserted into the grasping part.
Further, the holder is fixedly connected with first push rod by the first screw.
Further, second push rod includes big footpath section and the path section being connected with the big footpath section, the big footpath section
The first flexible member being enclosed within the path section is clamped between first screw.
Further, the holder includes fixture block, and the fixture block is provided with some claws, and the grasping part is some
The space that claw is surrounded.
Further, the clamping device also includes latch segment, and the latch segment is provided with the peace coordinated with the fixture block
Dress hole, after the fixture block inserts the mounting hole, the cell wall of the mounting hole extrudes the claw so that claw is to grasping part
Move in direction.
Further, the clamping device also includes the bushing being enclosed within first push rod, the bushing and the lock
Tight block is fixedly connected by the second screw.
Further, first bindiny mechanism includes screw rod, portable plate and the end cap being connected with first push rod, institute
State that portable plate is arranged on end cap top and the portable plate is provided with the screwed hole coordinated with the screw rod, the screw rod one
In the end insertion screwed hole, first driver element is fixed with the screw rod other end for the output shaft of motor and the motor and connected
Connect, in the first driver element course of work, the screw rod circumferentially rotate so that the portable plate promote the end cap to
Lower motion.
Further, second bindiny mechanism includes the 3rd push rod corresponding with second push rod, and the described 3rd pushes away
Bar is connected with second driver element, and second driver element is that cylinder and the cylinder are promoted by the 3rd push rod
Second push rod is axially moved.
The beneficial effects of the utility model：
1st, clamping device of the present utility model includes the first driver element, the first push rod and is provided with the clamping of grasping part
Part, first push rod one end is connected with the first driver element by the first bindiny mechanism, and when the first driver element works, first drives
Moving cell drives the first push rod along its axially reciprocating by the first bindiny mechanism, in the first push rod along its axial movement
In, holder with the first pushrod movement, to realize that grasping part is moved along the axial direction of the first push rod.It is so designed that, crystal
(crystal matches with grasping part) is placed on the movement locus of grasping part, and clamping device can be just realized on automatic
Material.
2nd, clamping device of the present utility model also includes the second driver element and the second push rod, second push rod one end and second
Driver element is connected, and when the second driver element works, the second driver element drives the second push rod by the second bindiny mechanism
The other end inserts or exits grasping part.It is so designed that, when being fixed with crystal in grasping part, and the second push rod end is inserted
When entering grasping part, the second push rod promotes at least part of crystal to move to outside grasping part, to realize clamping device automatic blanking.
Brief description of the drawings
Fig. 1 is the front view of clamping device in the utility model preferred embodiment；
Fig. 2 is the upward view of the first push rod in the utility model preferred embodiment；
Fig. 3 is the front view of the first push rod in the utility model preferred embodiment；
Fig. 4 is the front view of latch segment in the utility model preferred embodiment；
Fig. 5 is the upward view of fixture block in the utility model preferred embodiment.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the scope of the utility model protection.
Reference picture 1, a kind of clamping device for fixing crystal, including the first driver element, the first push rod 1, holder
3rd, the second driver element and the second push rod 2, one end of the first push rod 1 are connected with the first driver element by the first bindiny mechanism, the
One driver element works so that the first bindiny mechanism drives the first push rod 1 along its axially reciprocating, the other end of the first push rod 1 with
Holder 3 is connected, and holder 3 is provided with the grasping part 31 for fixing crystal, the one end of the second push rod 2 and the second driver element
Connected by the second bindiny mechanism, the second driver element works so that the second bindiny mechanism drives the other end of the second push rod 2 to insert
Enter or exit grasping part 31.
Reference picture 1, first push rod 1 of the present embodiment is parallel with the second push rod 2.It is so designed that, occupied by clamping device
Space is reduced.In other embodiment of the present utility model, the angle between the first push rod and the second push rod is 15 °.
Reference picture 1, first push rod 1 of the present embodiment is provided with the first avoidance passage 11, and holder 3 is provided with empty with clamping
Between 31 connection second avoidance passages 33, first avoid passage 11 with second avoidance passage 33 it is corresponding, the second push rod of part 2 is set
Avoided in passage 11 first, the second push rod of remainder 2 is arranged in the second avoidance passage 33, in the work of the second driver element
During, the second push rod 2 can be inserted into grasping part 31.It is so designed that, the second push rod 2 and the second driver element and clamping are empty
Between spacing distance between 31 will be reduced.It is so designed that, improves the structural compactness of clamping device.Of the present utility model
In other embodiment, the second push rod is arranged in the first avoidance passage, and in the second driver element course of work, the second push rod can
Passage is avoided through second and insert in grasping part；Or, the second push rod is arranged in the second avoidance passage, is driven second
In the moving cell course of work, the second push rod can be inserted into grasping part.
Reference picture 1 and Fig. 5, the holder 3 of the present embodiment are fixedly connected with the first push rod 2 by the first screw 4, specifically
's：Holder 3 includes fixture block, and fixture block is provided with the second avoidance passage 33, and second avoids passage 33 for second step hole, second
Rank hole includes second largest footpath the 333, second path section 331 of section and for connecting second largest footpath section 333 and the second path section 331 the
Two linkage sections 332, when holder 3 is fixedly connected with the first push rod 2 by the first screw 4, the head and second of the first screw 4
Linkage section 332 offsets, and the bar portion of the first screw 4 runs through the second path section 331 and is locked in the first avoidance passage 11.So set
Meter, fixture block convenient disassembly.In other embodiment of the present utility model, holder is connected as a single entity with the first push rod by welding,
Or, the second avoidance passage is the second constant through hole of aperture, and the first screw is through the second through hole and is locked to the first avoidance
In passage.
In the present embodiment, when the bar portion of the first screw 4 runs through the second path section 331 and is locked in the first avoidance passage 11
When, the first screw 4 is provided with along its 3rd axially arranged avoidance hole 41, after the second push rod 2 avoids hole 41 through the 3rd, can be inserted
Enter in grasping part 31.
It is not difficult to find out from Fig. 1, Fig. 2 and Fig. 3, the lower surface of the first push rod 1 of the present embodiment is provided with the draw-in groove for caving inward
13, fixture block upper surface is provided with the fixture block 35 for upwardly extending, and when fixture block 35 inserts draw-in groove 13, holder 3 passes through with the first push rod 2
First screw 4 is fixedly connected.It is so designed that, prevents fixture block from being rotated with respect to the first push rod 1.
Reference picture 1 and Fig. 5, second largest footpath 333 length dimension on the axial direction of second step hole of section of the present embodiment
More than height dimension of first screw 4 at its head.It is so designed that, the crystal being fixed in grasping part 31 will not be with
One screw 4 is interfered.
Reference picture 5, the fixture block of the present embodiment is provided with some claws 32, has gap 34, clamping between adjacent claw 32
The space that space 31 is surrounded by some claws 32, when crystal is fixed in grasping part 31, crystal is matched somebody with somebody with the interference of claw 32
Close.In other embodiment of the present utility model, holder includes clamp, and the grasping part is formed at the jaw of clamp, presss from both sides
Pincers worker is made to realize that crystal is fixed in grasping part.
In the present embodiment, the second bindiny mechanism includes being driven with corresponding 3rd push rod of the second push rod 2, the 3rd push rod and second
Moving cell is connected, and the second driver element is that cylinder and the cylinder are axially moved by the 3rd push rod the second push rod 2 of promotion, specifically
's：3rd push rod is fixed on the piston of cylinder, and during cylinder operation, the 3rd push rod is moved along its axial direction,
To realize that the 3rd push rod offsets with the second push rod 2, when the 3rd push rod and the second push rod 2 offset, cylinder works on to realize
3rd push rod promotes the second push rod 2 to be moved along its axial direction.It is so designed that, the accuracy of manufacture requirement of the 3rd push rod can be appropriate
Reduce.In other embodiment of the present utility model, the second bindiny mechanism includes the 3rd push rod and shaft coupling, the 3rd push rod and the
Two push rods are fixedly connected by shaft coupling, and second driver element is second hydraulic cylinder and second hydraulic cylinder promotion the 3rd
Push rod is axially moved along it.
In the present embodiment, because the 3rd push rod is not connected with the second push rod 2, therefore, the second push rod 2 needs certainly after work
It is dynamic to reset, to facilitate the 3rd push rod to promote the second push rod 2 to work again.
Reference picture 1 and Fig. 3, second push rod 2 include big footpath section and the path section being connected with big footpath section, and the present embodiment is
Is easy to distinguish and the big footpath section is referred to as the third-largest footpath section and the path section is referred to as the 3rd path section, the third-largest footpath section with
The first flexible member 5 being enclosed within the 3rd path section is clamped between first screw 4, specifically：Described first avoids passage 11
It is first step hole, first step hole includes first big footpath the 113, first path section 111 of section and for connecting the first big footpath section 113
With the first linkage section 112 of the first path section 111, the first big footpath section 113 is provided with the internal thread coordinated with the first screw 4, the
One flexible member 5 is arranged on first step hole position at the first big footpath section 113, and when the third-largest footpath, section moves to first step hole position
When at the first big footpath section 113, the third-largest footpath section the first flexible member 5 of extruding, to realize that the first flexible member 5 occurs elastic change
Shape；When the third-largest footpath section moves to first step hole position at the first path section 111, the first flexible member 5 is connected with first
Section 112 offsets.It is so designed that, the second push rod 2 can automatically reset in the first avoidance passage 11.It is of the present utility model other
In embodiment, the second push rod includes the body of rod, is clamped with the first flexible member between the body of rod and the first screw, and the body of rod with
First flexible member is fixedly connected.
Additionally, in other embodiment of the present utility model, first to avoid passage be the constant first through hole in aperture, when the
When the revocation of two bindiny mechanisms acts on the active force in the third-largest footpath section, the first flexible member drives the second push rod to be axially moved,
Untill the elastic force of the second flexible member and the gravity of the second push rod are offset.
Reference picture 1, Fig. 4 and Fig. 5, the clamping device of the present embodiment also include latch segment 6, and latch segment 6 is provided with and fixture block
The mounting hole 61 of cooperation, after fixture block insertion mounting hole 61, the cell wall of mounting hole 61 extrudes the claw 32 so that claw 32 is to folder
The motion of the direction of space 31 is held, specifically：Mounting hole 61 includes the installation portion 611, rotation prevention portion 612 and the Access Division 613 that set gradually,
When fixture block inserts mounting hole 61, claw 32 and Access Division interference fit, to realize that claw 32 is moved to the direction of grasping part 31.
It is so designed that, further improves the bonding strength between crystal and claw 32.
Reference picture 2 and Fig. 4, the first push rod 1 are provided with spline 12, and rotation prevention portion 612 is provided with the keyway coordinated with spline 12
6121, when spline 12 inserts keyway 6121, the first push rod 1 will be unable to drive fixture block to be rotated relative to latch segment 6.It is so designed that,
Increase the reliability in the course of the work of claw 32.
Reference picture 1 and Fig. 4, the clamping device of the present embodiment also include the bushing being enclosed within the first push rod 1, and the present embodiment is
It is easy to differentiation to be referred to as the first bushing 7, the first bushing 7 is fixedly connected with latch segment 6 by the second screw 8, specifically：First
Bushing 7 is provided with the first screwed hole 71, and latch segment 6 is provided with the through hole 62 connected with mounting hole 61, and the second screw 8 runs through through hole
62 and it is locked in the first screwed hole 71, to realize that the first bushing 7 is fixedly connected with latch segment 6 by the second screw 8.So set
Meter, the convenient disassembly of latch segment 6.In other embodiment of the present utility model, the first bushing is integrally formed with latch segment.
In the present embodiment, the first bindiny mechanism includes screw rod, portable plate and the end cap 10 being connected with the first push rod 1, activity
Plate is arranged on the end top of cap 10 and the portable plate is provided with the screwed hole coordinated with screw rod, and the present embodiment is for ease of distinguishing it
Referred to as the second screwed hole, screw rod one end is inserted in the second screwed hole, and the first driver element is motor and the output shaft of the motor
It is fixedly connected with the screw rod other end, in the first driver element course of work, screw rod is circumferentially rotated so that portable plate promote-side cap
10 move downward.In other embodiment of the present utility model, the first bindiny mechanism includes the 4th push rod, the 4th push rod and first
Push rod is connected as a single entity by welding, and the first driver element is that first hydraulic cylinder and the first hydraulic cylinder are promoted by the 4th push rod
First push rod is axially moved.
In the present embodiment, because portable plate is not contacted with end cap 10, therefore, end cap 10 needs to be automatically reset after work,
With portable propelling plate, promote-side cap 10 works again, specifically：Clamping device also includes the second flexible member 20 and the second bushing
9, end cap 10 is provided with the groove 101 coordinated with the second bushing 9, and the roof of groove 101 is provided with for avoiding the 3rd push rod
First avoids hole 102, and the first avoidance hole 102 is corresponding with the first avoidance passage 11, and the first push rod 1 is fixedly connected with end cap 10, the
Two flexible members 20 are clamped between the upper surface of the roof of groove 101 and the second bushing 9, when the second flexible member 20 is clamped in
When between the upper surface of the roof of groove 101 and the second bushing 9, the second flexible member 20 is enclosed within the first push rod 1.So set
Meter, end cap 10 can be realized automatically reseting.
Preferably, end cap 10 is provided with cushion block 30, and cushion block 30 is provided with and avoids the avoidance hole of hole 102 corresponding second with first
301.It is so designed that, reduces the spacing distance between portable plate and end cap 10.
In the present embodiment, the flexible member 20 of first flexible member 5 and second is spring.It is of the present utility model other
In embodiment, the first flexible member and the second flexible member are flexible rubber.
It should be appreciated that exemplary embodiment as herein described is illustrative and be not restrictive.Although being retouched with reference to accompanying drawing
One or more embodiments of the present utility model are stated, it should be understood by one skilled in the art that without departing from appended
In the case of the spirit and scope of the present utility model that claim is limited, the change of various forms and details can be made.
Claims (10)
1. a kind of clamping device for fixing crystal, it is characterised in that including the first driver element, the first push rod, holder,
Second driver element and the second push rod, described first push rod one end are connected with first driver element by the first bindiny mechanism
Connect, first driver element works so that first bindiny mechanism drives first push rod along its axially reciprocating,
The first push rod other end is connected with the holder, and the holder is provided with the grasping part for fixing crystal, institute
Second push rod one end is stated to be connected by the second bindiny mechanism with second driver element, second driver element work so that
Second bindiny mechanism drives the other end insertion of second push rod or exits the grasping part.
2. it is used to fix the clamping device of crystal as claimed in claim 1, it is characterised in that first push rod and described second
Push rod is parallel.
3. it is used to fix the clamping device of crystal as claimed in claim 2, it is characterised in that first push rod is provided with first
Avoid passage, the holder be provided with connect with the grasping part second avoidance passage, it is described first avoid passage and
Described second avoids passage correspondence, and second push rod is arranged on described first and avoids in passage, in second driver element
In the course of work, second push rod can run through the described second avoidance passage and insert in the grasping part；Or, it is described
Second push rod is arranged on described second and avoids in passage, and in the second driver element course of work, second push rod can
Insert in the grasping part；Or, the push rod of part second is arranged on described first and avoids in passage, and remainder second is pushed away
Bar is arranged on described second and avoids in passage, and in the second driver element course of work, second push rod can be inserted into institute
State in grasping part.
4. it is used to fix the clamping device of crystal as claimed in claim 1, it is characterised in that the holder is pushed away with described first
Bar is fixedly connected by the first screw.
5. it is used to fix the clamping device of crystal as claimed in claim 4, it is characterised in that second push rod includes big footpath section
And the path section being connected with the big footpath section, it is clamped between the big footpath section and first screw and is enclosed within the path section
The first flexible member.
6. it is used to fix the clamping device of crystal as described in one of claim 1 to 5, it is characterised in that the holder includes
Fixture block, the fixture block is provided with some claws, the space that the grasping part is surrounded by some claws.
7. it is used to fix the clamping device of crystal as claimed in claim 6, it is characterised in that the clamping device also includes locking
Block, the latch segment is provided with the mounting hole coordinated with the fixture block, after the fixture block inserts the mounting hole, the mounting hole
Cell wall extrude the claw and the claw is moved to grasping part direction.
8. it is used to fix the clamping device of crystal as claimed in claim 7, it is characterised in that the clamping device also includes being enclosed within
Bushing on first push rod, the bushing is fixedly connected with the latch segment by the second screw.
9. it is used to fix the clamping device of crystal as described in one of claim 1 to 5, it is characterised in that the first connection machine
Structure includes screw rod, portable plate and the end cap that be connected with first push rod, the portable plate be arranged on above the end cap and
The portable plate is provided with the screwed hole coordinated with the screw rod, and described screw rod one end is inserted in the screwed hole, and described first drives
Moving cell is fixedly connected for the output shaft of motor and the motor with the screw rod other end, in the first driver element course of work
In, the screw rod is circumferentially rotated so that the portable plate promotes the end cap to move downward.
10. it is used to fix the clamping device of crystal as described in one of claim 1 to 5, it is characterised in that the second connection machine
Structure includes the 3rd push rod corresponding with second push rod, and the 3rd push rod is connected with second driver element, described the
Two driver elements are that cylinder and the cylinder are axially moved by the 3rd push rod promotion second push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294651.7U CN206230380U (en) | 2016-11-29 | 2016-11-29 | A kind of clamping device for fixing crystal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294651.7U CN206230380U (en) | 2016-11-29 | 2016-11-29 | A kind of clamping device for fixing crystal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206230380U true CN206230380U (en) | 2017-06-09 |
Family
ID=58980737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621294651.7U Withdrawn - After Issue CN206230380U (en) | 2016-11-29 | 2016-11-29 | A kind of clamping device for fixing crystal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206230380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346362A (en) * | 2016-11-29 | 2017-01-25 | 项风展 | Clamping mechanism for fixing crystal |
-
2016
- 2016-11-29 CN CN201621294651.7U patent/CN206230380U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346362A (en) * | 2016-11-29 | 2017-01-25 | 项风展 | Clamping mechanism for fixing crystal |
| CN106346362B (en) * | 2016-11-29 | 2019-06-18 | 项风展 | It is a kind of for fixing the clamping device of crystal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170609 Effective date of abandoning: 20190618 |