CN208912983U - Clamping device - Google Patents
Clamping device Download PDFInfo
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- CN208912983U CN208912983U CN201821499589.4U CN201821499589U CN208912983U CN 208912983 U CN208912983 U CN 208912983U CN 201821499589 U CN201821499589 U CN 201821499589U CN 208912983 U CN208912983 U CN 208912983U
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- clamping device
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- sliding
- sliding block
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Abstract
Clamping device provided by the utility model, comprising: determine clamping device, suitable for being fixedly connected with rack, the location structure equipped with prepackage workpiece to be processed；Dynamic clamping device, equipped with the fit structure for cooperating with location structure, being clamped to workpiece to be processed；Driving device, including the driving main body for being suitable for being fixedly connected with rack, and the execution component being installed in driving main body, component, which is executed, relative to driving main body does linear movement；Transmission mechanism, connection execute component and dynamic clamping device；Transmission mechanism drives dynamic clamping device to move to the direction close to or far from location structure under the action of executing component, and keeps the direction of motion of clamping device and the direction of motion of execution component at an angle to each other.The utility model, which has, is not easy to make execution component to be pushed back, and fit structure can be made to be easily held in and be matched for clamping tightly the state of workpiece to be processed in location structure, so as to carry out stablizing clamping to workpiece to be processed, it is ensured that the processing effect of workpiece to be processed.
Description
Technical field
The utility model relates to clamp arts, and in particular to a kind of clamping device.
Background technique
Evaporator and condenser are the important composition components of air-conditioning.Heat exchanger tube (usually copper pipe) is condenser and evaporator
Important composition component, flowed in air-conditioning water route to form air-conditioning heat dissipation water route, high temperature or water at low temperature, with external environment it
Between carry out heat exchange, realize air-conditioning to the adjustment effect of room temperature.Some heat exchanger tubes usually require to carry out pipe end moulding process, such as
By tube end flares or necking etc., enlarging apparatus generallys use oil cylinder as moving component, oil cylinder theory strength up to several tons, if
Heat exchanger tube is not clamped, position is not slightly right, and the useless heat exchanger tube in diameter top is caused scrap of the product by oil cylinder.So in exchange heat pipe etc.
When workpiece carries out the process of positions such as end, it usually needs be in advance clamped workpiece to be processed using clamping device.
Existing clamping device generally includes clamp gripping member, dynamic clamping piece and the cylinder for driving dynamic clamping piece movement, right
When workpiece to be processed is clamped, first workpiece to be processed is pre-installed in clamp gripping member, then cylinder drives dynamic clamping piece to leaning on
The direction movement of nearly clamp gripping member, until dynamic clamping piece and clamp gripping member are matched for clamping tightly workpiece to be processed, still, to be processed
During workpiece is processed, often easily to dynamic clamping piece to the screen resilience moved far from clamp gripping member direction, and clamping is moved
Part is consistent with the direction that cylinder piston rod moves back and forth relative to the direction that clamp gripping member moves back and forth, so dynamic clamping piece easily exists
Make in the partially retracted cylinder of cylinder piston rod under the action of screen resilience, so as to cause dynamic clamping piece and clamp gripping member to work to be processed
The clamping of part is not steady enough, can not carry out good clamping to workpiece to be processed and position, cause to influence to the subsequent of workpiece to be processed
Processing.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome clamping device in the prior art easily to be added
Work workpiece pushes back cylinder piston rod during being processed, and causes to clamp workpiece to be processed unstable defect, to provide
A kind of clamping device that can carry out stable holding to workpiece to be processed during processing to workpiece to be processed.
The utility model provides a kind of clamping device, comprising:
Determine clamping device, suitable for being fixedly connected with rack, the location structure equipped with prepackage workpiece to be processed；
Dynamic clamping device, equipped with the fit structure for cooperating, being clamped to the workpiece to be processed with the location structure；
Driving device including the driving main body for being suitable for being fixedly connected with rack, and is installed on holding in the driving main body
Row component, the execution component do linear movement relative to the driving main body；
Transmission mechanism connects the execution component and the dynamic clamping device；The transmission mechanism is in the execution component
Under the action of, drive the dynamic clamping device to move to the direction close to or far from the location structure, and make the dynamic clamping
The direction of motion of mechanism and the direction of motion for executing component are at an angle to each other.
The direction of motion of the dynamic clamping device and the direction of motion for executing component are orthogonal.
The transmission mechanism is linkage rod slide block mechanism.
The transmission mechanism includes:
Fixing seat is fixedly connected with rack, and is equipped with sliding slot or sliding part；
Connecting rod, one end are rotatably connected with the execution component；
Sliding block, one end and the other end of the connecting rod are rotatably connected, and the other end is fixedly connected with the dynamic clamping device；
The sliding block is equipped with the sliding part or sliding slot cooperated with the sliding slot or sliding part, and the sliding block is suitable for the band in the connecting rod
It is slided under dynamic relative to the fixing seat.
The fixing seat is equipped with sliding slot, and the other end of the sliding block stretches out the sliding slot and consolidates with the dynamic clamping device
Fixed connection, the sliding block are placed in the part in the sliding slot as the sliding part, band of the sliding part in the connecting rod
It is slided in the sliding slot under dynamic.
One end of the connecting rod and the execution component are hinged, and the other end of one end of the sliding block and the connecting rod is cut with scissors
It connects.
It further include the guiding mechanism for guiding limit relative to the glide direction of the fixing seat to the sliding block.
The guiding mechanism includes:
Guide groove is set on the fixing seat or the sliding block,
Guide rail is set in the sliding block or the fixing seat, and suitable for sliding in the guide groove, and the guide rail is transversal
Face shape and the cross-sectional shape of the guide groove match.
The location structure is the first mating groove, and the fit structure is the second mating groove, first mating groove and institute
The second mating groove is stated to dock to form limiting slot, the cross-sectional shape of the limiting slot and the workpiece to be processed with the limit
The cross sectional shape of slot cross section parallel direction matches.
The driving device is cylinder, and the driving main body is the cylinder body of the cylinder, and the execution component is the gas
The piston rod assembly of cylinder, the piston rod assembly include that the piston being placed in the cylinder body and one end are connect with the piston,
The other end stretches out the piston rod outside the cylinder body.
It further include connection structure, the driving main body is fixedly connected by the connection structure with the rack.
The connection structure is the cover covered at outside the transmission mechanism.
The workpiece to be processed is rod piece, and the location structure and the fit structure are respectively acting on the outer of the rod piece
On peripheral wall.
The workpiece to be processed is pipe fitting.
The workpiece to be processed is applied to the heat exchanger tube in the evaporator and/or condenser of air-conditioning.
Technical solutions of the utility model have the advantages that
1. clamping device provided by the utility model, comprising: determine clamping device, suitable for being fixedly connected with rack, be equipped with pre-
Fill the location structure of workpiece to be processed；Dynamic clamping device is equipped with location structure cooperation, to workpiece to be processed progress
The fit structure of clamping；Driving device including the driving main body for being suitable for being fixedly connected with rack, and is installed on the driving main body
On execution component, the execution component does linear movement relative to the driving main body；Transmission mechanism connects the execution structure
Part and the dynamic clamping device；The transmission mechanism drives the dynamic clamping device to leaning under the action of the execution component
Close or remote from the direction movement of the location structure, and make the direction of motion and the fortune for executing component of the dynamic clamping device
Dynamic direction is at an angle to each other.When needing to be clamped workpiece to be processed, the execution component of driving device is made to pass through transmission mechanism
Drive dynamic clamping device to close, until the fit structure of dynamic clamping device cooperates with the location structure for determine clamping device, difference
It contacts with workpiece to be processed, workpiece to be processed is clamped jointly, when clamping workpiece to be processed, due to setting for transmission mechanism
It sets, keeps the direction of motion of clamping device and the direction of motion of execution component at an angle to each other, so, workpiece to be processed is added
The screen resilience of dynamic clamping device is applied to during work, it is also at an angle to each other with the direction of motion of execution component, it is not easy to make to execute
Component is pushed back, and is easily held in fit structure and is matched for clamping tightly the state of workpiece to be processed in location structure, so as to right
Workpiece to be processed carries out stablizing clamping, it is ensured that the processing effect of workpiece to be processed.
2. clamping device provided by the utility model, the direction of motion of the dynamic clamping device and the fortune for executing component
Dynamic direction is orthogonal.The screen resilience of dynamic clamping device is applied to during workpiece to be processed being processed in this way,
It is vertical with the direction of motion of component is executed, i.e., there is no component in the direction of motion for executing component, is executed so as to be substantially prevented from
Component is pushed back, to obtain the clamping effect more stable to workpiece to be processed.
3. clamping device provided by the utility model, the transmission mechanism includes: fixing seat, is fixedly connected with rack, and
Equipped with sliding slot or sliding part；Connecting rod, one end are rotatably connected with the execution component；Sliding block, one end are another with the connecting rod
End is rotatably connected, and the other end is fixedly connected with the dynamic clamping device；The sliding block is equipped with and the sliding slot or sliding part
The sliding part or sliding slot of cooperation, the sliding block are suitable for sliding under the drive of the connecting rod relative to the fixing seat.It is clamping
When workpiece to be processed, connecting rod be in sliding block and the state that is respectively perpendicular of execution component, while workpiece to be processed is processed
The screen resilience for being applied to dynamic clamping device in the process is parallel with connecting rod, not only may be implemented to make the direction of motion of clamping device with
The direction of motion for executing component is orthogonal, also has structure simple, the effect being easy to implement.
4. clamping device provided by the utility model further includes the glide direction to the sliding block relative to the fixing seat
Guide the guiding mechanism of limit.Sliding block can be made more stable relative to the operation of fixing seat in this way, even if dynamic clamping device
Movement it is more stable.
5. clamping device provided by the utility model, the guiding mechanism includes: guide groove, is set to the fixing seat or described
On sliding block, guide rail is set in the sliding block or the fixing seat, and suitable for sliding in the guide groove, and the guide rail is transversal
Face shape and the cross-sectional shape of the guide groove match.The guiding mechanism of this form has structure simple, is easy to implement
Advantage.
6. clamping device provided by the utility model, the connection structure is the cover covered at outside the transmission mechanism.
On the one hand the connection structure of this form may be implemented to be separately connected with driving main body, rack, on the other hand, can also play
Protection transmission mechanism is not easily susceptible to the effect of external force damage, meanwhile, cover covers at outside transmission mechanism, prevents outside transmission mechanism
Dew, it may have more beautiful effect.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of the clamping device provided in the first embodiment of the utility model；
Fig. 2 is the stereoscopic schematic diagram of the part-structure of clamping device shown in FIG. 1；
Fig. 3 is the schematic front view of the non-clamping workpiece to be processed state of clamping device shown in FIG. 1；
Fig. 4 is the schematic front view of gripping means grips workpiece to be processed state shown in FIG. 1；
Fig. 5 is the schematic perspective view of the fixing seat of clamping device shown in FIG. 1；
Fig. 6 is the schematic perspective view of the sliding block of clamping device shown in FIG. 1；
Description of symbols:
1- determines clamping device, the first mating groove of 11-, and 2- moves clamping device, the second mating groove of 21-, and 31- drives main body, 32-
Execute component, 41- fixing seat, 411- sliding slot, 42- connecting rod, 43- sliding block, 431- sliding part, 51- guide groove, 52- guide rail, 6- cover
Body, 10- workpiece to be processed, 20- rack.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
As Figure 1-Figure 4, the present embodiment provides a kind of clamping devices, including determine clamping device 1, dynamic clamping device 2, drive
Dynamic device and transmission mechanism.
Determine clamping device 1 to be suitable for being fixedly connected with rack, the location structure equipped with prepackage workpiece to be processed.
Dynamic clamping device 2 is equipped with the fit structure for cooperating, being clamped to workpiece to be processed with location structure.
Driving device includes the driving main body 31 suitable for being fixedly connected with rack, and the execution being installed in driving main body 31
Component 32 executes component 32 relative to driving main body 31 and does linear movement.
Transmission mechanism connection executes component 32 and dynamic clamping device 2；Transmission mechanism drives under the action of executing component 32
Dynamic clamping device 2 is moved to the direction close to or far from location structure, and is made the direction of motion of clamping device 2 and executed component
32 direction of motion is at an angle to each other.
Can there is the occurrence of angulation between the direction of motion of dynamic clamping device 2 and the direction of motion for executing component 32
It is a variety of, in the present embodiment, move clamping device 2 the direction of motion with execution component 32 the direction of motion it is orthogonal, 90
It spends angle (as shown in Figure 4).The rebound of dynamic clamping device 2 is applied to during workpiece to be processed being processed in this way
Power, it is vertical with the direction of motion of component 32 is executed, i.e., there is no component in the direction of motion for executing component 32, so as to sufficiently anti-
It only executes component 32 to be pushed back, to obtain the clamping effect more stable to workpiece to be processed.As disposable embodiment party
Formula, move clamping device 2 the direction of motion and execute component 32 the direction of motion can also at an acute angle or obtuse angle, as long as it is not parallel i.e.
It can.
The specific constructive form of transmission mechanism can there are many, transmission mechanism in the present embodiment is 42 sliding block of connecting rod, 43 machine
Structure.Specifically, refering to Fig. 5 and Fig. 6, transmission mechanism includes fixing seat 41, connecting rod 42 and sliding block 43.
Fixing seat 41 is fixedly connected with rack 20, and is equipped with sliding slot 411.
42 one end of connecting rod and execution component 32 are hinged.As disposable embodiment, one end of connecting rod 42 and execution structure
Part 32 is also possible to other modes being rotatably connected.
43 one end of sliding block and the other end of connecting rod 42 are hinged, and the other end is fixedly connected with dynamic clamping device 2；It is set on sliding block 43
There is the sliding part 431 cooperated with sliding slot 411, sliding block 43 is suitable for sliding under the drive of connecting rod 42 relative to fixing seat 41.As
Disposable embodiment, one end of sliding block 43 and the other end of connecting rod 42 are also possible to other modes being rotatably connected.Make
For disposable embodiment, the side for being also possible to fixing seat 41 is equipped with sliding part 431；The side of sliding block 43 is equipped with
The sliding slot 411 cooperated with sliding part 431, sliding block 43 are suitable for sliding under the drive of connecting rod 42 relative to fixing seat 41.
When clamping workpiece to be processed 10, connecting rod 42 is in the state being respectively perpendicular with sliding block 43 and execution component 32, together
When workpiece to be processed 10 processed during be applied to dynamic clamping device 2 screen resilience it is parallel with connecting rod 42, not only can be with
Realizing keeps the direction of motion of clamping device and the direction of motion of execution component 32 orthogonal, also has structure simple, convenient for real
Existing effect.
In order to which sliding block 43 can be made more stable relative to the operation of fixing seat 41, even if the movement of dynamic clamping device 2 is more flat
Surely, the clamping device in the present embodiment further includes that glide direction to sliding block 43 relative to fixing seat 41 guides limit
Guiding mechanism.
The specific constructive form of guiding mechanism can there are many, the guiding mechanism in the present embodiment includes guide groove 51 and guide rail
52.Wherein, guide groove 51 is set in fixing seat 41；Guide rail 52 is set on sliding block 43, suitable for being slided in guide groove 51, and guide rail 52
The cross-sectional shape of cross-sectional shape and guide groove 51 matches.The guiding mechanism of this form has structure simple, is easy to implement
The advantages of.As disposable embodiment, it is also possible to guide groove 51 on sliding block 43, guide rail 52 is set in fixing seat 41.
The specific constructive form of location structure and fit structure is unrestricted, as long as can satisfy jointly to workpiece to be processed
10 are clamped.In the present embodiment, location structure is the first mating groove 11, and fit structure is the second mating groove 21, the
One mating groove 11 docks to form limiting slot with the second mating groove 21, the cross-sectional shape of limiting slot and workpiece to be processed 10 with limit
The cross sectional shape of position slot cross section parallel direction matches.The location structure and fit structure of this structure type have and are convenient for
Machine-shaping, and the advantages of good clamping effect.
The specific constructive form of driving device can there are many, in the present embodiment, driving device is cylinder, drive main body
31 be the cylinder body of cylinder, executes the piston rod assembly that component 32 is cylinder, and piston rod assembly includes the piston being placed in cylinder body,
And one end is connect with piston, the other end stretches out the piston rod outside cylinder body.As disposable embodiment, cylinder can also be replaced
For other driving devices such as electric cylinder or motor lead screw assembly.
For the ease of the connection between driving main body 31 and rack 20, the clamping device of the present embodiment further includes connection knot
Structure, driving main body 31 are fixedly connected by connection structure with rack 20.
The specific constructive form of connection structure is unrestricted, and the connection structure in the present embodiment is to cover at outside transmission mechanism
Cover 6.On the one hand the connection structure of this form may be implemented to be separately connected with driving main body 31, rack 20, another party
Face can also play the role of that transmission mechanism is protected to be not easily susceptible to external force damage, meanwhile, cover 6 covers at outside transmission mechanism, prevents
Only transmission mechanism is exposed, it may have more beautiful effect.As disposable embodiment, connection structure may be rod piece
Or bracket etc..
The specific constructive form of workpiece to be processed 10 can there are many, workpiece to be processed 10 in the present embodiment is rod piece,
Location structure and fit structure are respectively acting on the periphery wall of rod piece.Specifically, workpiece to be processed 10 is applied to air-conditioning
Heat exchanger tube in evaporator and/or condenser.This heat exchanger tube is generally copper pipe, it is of course also possible to replace with other materials
Pipe.As disposable embodiment, heat exchanger tube also could alternatively be other various pipe fittings for needing to process.As disposable
Embodiment, pipe fitting also could alternatively be entity bar.As disposable embodiment, workpiece to be processed 10 or non-bar
The block structure of part, as long as can be clamped by the collective effect of location structure and fit structure.
When needing to be clamped workpiece to be processed 10, move the piston rod assembly opposing cylinder of cylinder, and drive
The connecting rod 42 connecting with piston rod assembly moves, and the movement of connecting rod 42 is slided with movable slider 43 relative to fixing seat 41 in turn, sliding
The sliding of block 43 drives dynamic clamping device 2 to move to close to the direction for determining clamping device 1, until the first of dynamic clamping device 2 matches
It closes slot 11 and determines the second mating groove 21 of clamping device 1, contacted respectively with workpiece to be processed 10, and dock and cooperatively form to be added
Work workpiece 10 is clamped the limiting slot of limit, and when clamping workpiece to be processed 10, connecting rod 42 is in and sliding block 43 and execution structure
The state that part 32 is respectively perpendicular, while the screen resilience of dynamic clamping device 2 is applied to during workpiece to be processed 10 is processed
It is parallel with connecting rod 42, thus make the direction of motion of clamping device 2 and execute component 32 the direction of motion it is orthogonal, cause pair
Workpiece to be processed 10 is applied to the screen resilience of dynamic clamping device 2 during being processed, with the direction of motion for executing component 32
Also vertical, i.e., there is no component in the direction of motion for executing component 32, is pushed back so as to be substantially prevented from execution component 32, thus
The clamping effect more stable to workpiece to be processed 10 is obtained, effectively ensures the processing effect to workpiece to be processed 10.
Similarly, when completing the processing to workpiece to be processed 10, when needing to release the clamping to workpiece to be processed 10, need to only make
The piston rod assembly of cylinder is relative to cylinder body counter motion.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (15)
1. a kind of clamping device characterized by comprising
Determine clamping device (1), is suitable for being fixedly connected with rack (20), is equipped with the location structure of prepackage workpiece to be processed (10)；
Dynamic clamping device (2) are equipped with the cooperation knot for cooperating, being clamped to the workpiece to be processed (10) with the location structure
Structure；
Driving device including the driving main body (31) for being suitable for being fixedly connected with rack (20), and is installed on the driving main body
(31) the execution component (32) on, the execution component (32) do linear movement relative to the driving main body (31)；
Transmission mechanism connects the execution component (32) and the dynamic clamping device (2)；The transmission mechanism is in the execution structure
Under the action of part (32), the dynamic clamping device (2) is driven to move to the direction close to or far from the location structure, and make institute
The direction of motion and the direction of motion for executing component (32) for stating clamping device (2) are at an angle to each other.
2. clamping device according to claim 1, which is characterized in that the direction of motion of the dynamic clamping device (2) and institute
The direction of motion for stating execution component (32) is orthogonal.
3. clamping device according to claim 1, which is characterized in that the transmission mechanism is connecting rod (42) sliding block (43) machine
Structure.
4. clamping device according to claim 3, which is characterized in that the transmission mechanism includes:
Fixing seat (41) is fixedly connected with rack (20), and is equipped with sliding slot (411) or sliding part (431)；
Connecting rod (42), one end are rotatably connected with the execution component (32)；
Sliding block (43), the other end of one end and the connecting rod (42) are rotatably connected, and the other end and the dynamic clamping device (2) are solid
Fixed connection；The sliding block (43) is equipped with the sliding part (431) or sliding slot cooperated with the sliding slot (411) or sliding part (431)
(411), the sliding block (43) is suitable for sliding under the drive of the connecting rod (42) relative to the fixing seat (41).
5. clamping device according to claim 4, which is characterized in that the fixing seat (41) is equipped with sliding slot (411), institute
The other end for stating sliding block (43) stretches out the sliding slot (411) and is fixedly connected with the dynamic clamping device (2), the sliding block (43)
The part in the sliding slot (411) is placed in as the sliding part (431), the sliding part (431) is in the connecting rod (42)
Drive under the sliding in the sliding slot (411).
6. clamping device according to claim 4, which is characterized in that one end of the connecting rod (42) and the execution component
(32) hingedly, one end of the sliding block (43) and the other end of the connecting rod (42) are hinged.
7. clamping device according to claim 4, which is characterized in that further include to the sliding block (43) relative to described solid
The glide direction of reservation (41) guides the guiding mechanism of limit.
8. clamping device according to claim 7, which is characterized in that the guiding mechanism includes:
Guide groove (51) is set on the fixing seat (41) or the sliding block (43),
Guide rail (52) is set in the sliding block (43) or the fixing seat (41), is suitable for the sliding in the guide groove (51), and institute
The cross-sectional shape for stating the cross-sectional shape and the guide groove (51) of guide rail (52) matches.
9. clamping device according to claim 1 to 8, which is characterized in that the location structure is the first cooperation
Slot (11), the fit structure are the second mating groove (21), and first mating groove (11) and second mating groove (21) are right
It connects to form limiting slot, the cross-sectional shape of the limiting slot and the workpiece to be processed (10) are flat with the limiting slot cross section
The cross sectional shape of line direction matches.
10. clamping device according to claim 1 to 8, which is characterized in that the driving device is cylinder, institute
The cylinder body that driving main body (31) is the cylinder is stated, it is described to execute the piston rod assembly that component (32) are the cylinder, the work
Stopper rod component includes that the piston being placed in the cylinder body and one end are connect with the piston, and the other end stretches out outside the cylinder body
Piston rod.
11. clamping device according to claim 1 to 8, which is characterized in that it further include connection structure, the drive
Dynamic main body (31) are fixedly connected by the connection structure with the rack (20).
12. clamping device according to claim 11, which is characterized in that the connection structure is to cover at the driver
Cover (6) outside structure.
13. clamping device according to claim 1 to 8, which is characterized in that the workpiece to be processed (10) is
Rod piece, the location structure and the fit structure are respectively acting on the periphery wall of the rod piece.
14. clamping device according to claim 13, which is characterized in that the workpiece to be processed (10) is pipe fitting.
15. clamping device according to claim 14, which is characterized in that the workpiece to be processed (10) is applied to air-conditioning
Evaporator and/or condenser in heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821499589.4U CN208912983U (en) | 2018-09-13 | 2018-09-13 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821499589.4U CN208912983U (en) | 2018-09-13 | 2018-09-13 | Clamping device |
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| Publication Number | Publication Date |
|---|---|
| CN208912983U true CN208912983U (en) | 2019-05-31 |
Family
ID=66705530
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821499589.4U Active CN208912983U (en) | 2018-09-13 | 2018-09-13 | Clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN208912983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226549A (en) * | 2018-09-13 | 2019-01-18 | 格力电器（武汉）有限公司 | clamping device |
-
2018
- 2018-09-13 CN CN201821499589.4U patent/CN208912983U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226549A (en) * | 2018-09-13 | 2019-01-18 | 格力电器（武汉）有限公司 | clamping device |
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