CN207840406U - Clamping-rotating device and laser cutting machine - Google Patents
Clamping-rotating device and laser cutting machine Download PDFInfo
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- CN207840406U CN207840406U CN201721885644.9U CN201721885644U CN207840406U CN 207840406 U CN207840406 U CN 207840406U CN 201721885644 U CN201721885644 U CN 201721885644U CN 207840406 U CN207840406 U CN 207840406U
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Abstract
The utility model is related to a kind of device for clamping and rotating, including mounting base, fixing and holding mechanism and movable clamping device, the fixing and holding mechanism is fixedly arranged on the mounting base, the activity clamping device is slidably connected to the mounting base, with closer or far from the fixing and holding mechanism, the fixing and holding mechanism and the movable clamping device include mounting plate and the clamp assemblies set on the mounting plate, the clamp assemblies include turntable, several grip blocks, several pushing members and several elastic components, the turntable is rotatablely arranged on the mounting plate, and the turntable and the mounting plate offer the mounting hole to connect, several grip blocks are circumferentially disposed along the mounting hole of the turntable and are enclosed clamping position, each grip block is connect by an elastic component with the turntable；The pushing member is used to that wherein one grip block to be driven to move to the direction at the center far from the mounting hole.Above-mentioned device for clamping and rotating effectively improves yields.
Description
Technical field
The utility model is related to laser cutting technique fields, more particularly to a kind of clamping-rotating device and using the folder
The laser cutting machine of tight rotating device.
Background technology
The top and bottom of thermal insulation cup inner-outer tube can need to cut in the processing starting stage there are surplus in the process in later stage
Remove redundance.In cutting process, need to grip thermal insulation cup inner-outer tube using fixture, due to thermal insulation cup inner-outer tube
Wall is relatively thin, and the inner-outer tube that existing fixture is easy to cause thermal insulation cup in clamping process deforms.
Utility model content
Based on this, it is necessary to which the problem of being easily deformed in clamping process for the inner-outer tube of thermal insulation cup provides one
The laser cutting machine of kind clamping-rotating device and the application clamping-rotating device.
A kind of device for clamping and rotating, including mounting base, fixing and holding mechanism and movable clamping device, the fixed clamp machine
Structure is fixedly arranged on the mounting base, and the activity clamping device is slidably connected to the mounting base, with closer or far from the fixation
Clamping device, the fixing and holding mechanism and the movable clamping device include mounting plate and the clamping set on the mounting plate
Component, the clamp assemblies include turntable, several grip blocks, several pushing members and several elastic components, and the turntable is rotatable
Ground is set on the mounting plate, and the turntable and the mounting plate offer the mounting hole to connect, several clampings
Block is circumferentially disposed along the mounting hole of the turntable and is enclosed clamping position for placing workpiece, and each grip block passes through
One elastic component is connect with the turntable, with the radially-inwardly clamping work along the mounting hole under the action of elastic component
Part；The pushing member is used to that wherein one grip block to be driven to move to the direction at the center far from the mounting hole.
Above-mentioned device for clamping and rotating, fixing and holding mechanism are used to fix one end of workpiece, and movable clamping device is to close to solid
The direction movement for determining clamping device makes work to fix the other end of workpiece by fixing and holding mechanism and movable clamping device
Part is clamped secured, and workpiece will not shake when being processed with the different location for ensuring to workpiece, improve machining accuracy.Its
In, fixing and holding mechanism and movable clamping device include clamp assemblies, several grip blocks of clamp assemblies by elastic component with
Turntable connects, and the direction that pushing member drives a wherein grip block towards the center far from mounting hole moves, convenient for putting the workpiece in
Position is clamped, then pushing member unclamps, and grip block resets under the promotion of elastic component, and is matched workpiece with other grip blocks
It clamps.In addition, during grip block clamps workpiece, elastic component forms cushioning effect, prevents grip block from rigidity occurs with workpiece
It collides and workpiece is caused to deform, to improve the processing yields of workpiece.
The device for clamping and rotating further includes the detent mechanism set on the mounting base, institute in one of the embodiments,
Detent mechanism is stated set on side of the fixing and holding mechanism far from the movable clamping device, with the end to the workpiece into
Row positioning.
The detent mechanism includes support plate, profiling block and positioning cylinder, the profiling block in one of the embodiments,
It is set to the mounting base by the support plate, the positioning cylinder is connected to the profiling block, to push the profiling block to lean on
Close or remote from the fixing and holding mechanism.
The fixing and holding mechanism and the movable clamping device further include drive component in one of the embodiments,
For driving the clamp assemblies to rotate.
The clamp assemblies include 3 grip blocks in one of the embodiments, and the grip block is uniformly enclosed set on described
Mounting hole.
A kind of laser cutting machine, including the device for clamping and rotating.
The laser cutting machine further includes board and the cutting assembly set on the board in one of the embodiments,
The device for clamping and rotating sliding is set to the board, with closer or far from the cutting assembly.
The cutting assembly includes moving structure and the cutting set on the moving structure in one of the embodiments,
Head, the moving structure drive the cutting head to cut the different location of the workpiece.
The laser cutting machine includes 2 device for clamping and rotating in one of the embodiments,.
The laser cutting machine further includes the slag pumper structure set on the board, the pumping in one of the embodiments,
Slag mechanism includes exhaust column and is connected to the dynamical element of the exhaust column, and the dynamical element drives the exhaust column close to institute
Workpiece is stated, to remove the waste residue generated in cutting process.
Description of the drawings
Fig. 1 is the structural schematic diagram of device for clamping and rotating in an embodiment；
Fig. 2 is the structural schematic diagram of fixing and holding mechanism/activity clamping device in device for clamping and rotating shown in Fig. 1；
Fig. 3 is the structural schematic diagram of profiling block in device for clamping and rotating shown in Fig. 1；
Fig. 4 is the partial structural diagram that laser cutting machine removes hood in an embodiment；
Fig. 5 is the overall structure diagram of laser cutting machine in an embodiment.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein "inner", "outside", "left", "right" and
Similar statement for illustrative purposes only, is not offered as being unique embodiment.
It please refers to Fig.1 and Fig. 2, device for clamping and rotating 100 includes mounting base 10, fixing and holding mechanism 20 and movable clamping machine
Structure 30, fixing and holding mechanism 20 are fixedly arranged on mounting base 10, and movable clamping device 30 is slidably connected to mounting base 10, with close or remote
From fixing and holding mechanism 20, fixing and holding mechanism 20 and movable clamping device 30 including mounting plate 21/31 and are set to mounting plate
21/31 clamp assemblies 22/32, clamp assemblies 22/32 include turntable 221/321, several grip blocks 222/322, several promotions
Element 223/323 and several elastic components, turntable 221/321 are rotatablely arranged on mounting plate 21/31, and turntable 221/321
The mounting hole to connect is offered with mounting plate 21/31, several grip blocks 222/322 are circumferential along the mounting hole of turntable 221/321
It is arranged and is enclosed the clamping position for placing workpiece a, each grip block 222/322 passes through an elastic component and turntable 221/
321 connections, and then under the action of elastic component (not shown), radially-inwardly clamping workpiece of the grip block 222/322 along mounting hole；
Pushing member 223/323 is used to that a wherein grip block 222/322 to be driven to move to the direction at the center far from mounting hole so that folder
Hold block 222/322 and enclose and set the clamping position to be formed and be in open configuration, so that manufactured workpiece a is taken out from clamping position and
Workpiece a to be processed is put into clamping position.
Above-mentioned device for clamping and rotating 100, fixing and holding mechanism 20 are used to fix one end of workpiece a, movable clamping device 30
It moves to close to the direction of fixing and holding mechanism 20, to fix the other end of workpiece a, is pressed from both sides by fixing and holding mechanism 20 and activity
Mechanism 30 is held so that workpiece a is clamped secured, workpiece a will not shake when ensuring that the different location to workpiece a is processed
It is dynamic, improve machining accuracy.Wherein, fixing and holding mechanism 20 and movable clamping device 30 include clamp assemblies 22/32, clamping group
The grip block 222/322 of part 22/32 is connect by elastic component with turntable 221/321, and pushing member 223/323 drives wherein one folder
The direction for holding block 222/322 towards the center far from mounting hole moves, and position is clamped convenient for putting the workpiece in, then pushing member 223/
323 unclamp, and grip block 222/322 resets under the promotion of elastic component, and is matched workpiece clamp with other grip blocks 222/322
Tightly.In addition, during grip block 222/322 clamps workpiece a, elastic component forms cushioning effect, prevent grip block 222/322 with
Workpiece a occurs rigid collision and workpiece a is caused to deform, to improve the processing yields of workpiece a.
Specifically, pushing member 223/323 is cylinder, elastic component is spring or shrapnel.It should be noted that implementing one
In example, clamp assemblies 22/32 are uniformly disposed around around mounting hole including 3 grip blocks, 222/322,3 grip blocks 222/322；
Specifically, in present embodiment, adjacent two grip block 222/322 and the line angle at mounting hole center are 120 °.
Device for clamping and rotating 100 further includes the detent mechanism 40 set on mounting base 10, and detent mechanism 40 is set to fixed clamp
Side of the mechanism 20 far from movable clamping device 30, is positioned with the end to workpiece a.
Referring to Fig. 1, detent mechanism 40 includes support plate 41, profiling block 42 and positioning cylinder 43, profiling block 42 passes through branch
Fagging 41 is set to mounting base 10, and positioning cylinder 43 is connected to profiling block 42, to push profiling block 42 closer or far from fixed clamp
Mechanism 20.
When carrying out clamping to workpiece a, one end of workpiece a is passed through to the clamping position of fixing and holding mechanism 20, until workpiece a
End be held on the profiling block 42 of detent mechanism 40, referring to Fig. 3, it should be noted that being formed with inside profiling block 42
The end of locating slot 421, workpiece a is contained in locating slot 421, and the end face of workpiece a is held in the bottom wall of locating slot 421, with
Workpiece a is positioned, it is possible to understand that, workpiece a and the contact area of profiling block 42 are bigger, then workpiece a in process
Deflection is smaller.When workpiece a completion of processing, positioning cylinder 43 drives profiling block 42 to be transported towards the direction far from fixing and holding mechanism 20
It is dynamic, remove workpiece a to facilitate.
Fixing and holding mechanism 20 and movable clamping device 30 further include drive component 23/33, for driving clamp assemblies 22/
32 rotations, in order to which the circumferential direction to workpiece a is cut.Specifically, drive component 23/33 includes 231/331 He of electric rotating machine
Transmission belt 232/332, electric rotating machine 231/331 drive clamp assemblies 22/32 to rotate by transmission belt 232/332.
A kind of laser cutting machine 200, including above-mentioned device for clamping and rotating 100.
Referring to Fig. 4, laser cutting machine 200 further includes board 210 and the cutting assembly 220 set on board 210, clamping rotation
The sliding of rotary device 100 is set to board 210, with closer or far from cutting assembly 220.Specifically, board 210 is equipped with guide rail 211,
Cylinder 212 drives device for clamping and rotating 100 far from cutting assembly 220, to facilitate carry out artificial loading, feeding to finish, cylinder 212
Drive device for clamping and rotating 100 close to cutting assembly 220.
Cutting assembly 220 includes moving structure 224 and the cutting head (not shown) set on moving structure 224, moving structure
224 drive cutting heads cut the different location of workpiece a.Moving structure 224 includes X-axis slide unit 224a and Z axis slide unit
224b is carried out mobile and is cut to the different location of workpiece a to control cutting head.
The number of device for clamping and rotating 100 is 2.Two device for clamping and rotating 100 are set, then a wherein device for clamping and rotating
When 100 progress artificial loading operation, the workpiece a being clamped on another device for clamping and rotating 100 is cut, and realizes different processes
Close linking, effectively improves production efficiency.In addition, cutting head can be rotated in different clampings under the drive of X-axis slide unit 224a
It is moved back and forth between device 100 to be cut by laser.
Referring to Fig. 5, laser cutting machine 200 further includes the pumping slag component 230 set on board 210, taking out slag component 230 includes
Exhaust column 231 and the dynamical element 232 for being connected to exhaust column 231, dynamical element 232 drive exhaust column 231 close to workpiece a, with
The waste residue generated in removal cutting process, prevents waste residue to be bonded on workpiece a, improves yields.Specifically, dynamical element 232
For cylinder or motor, exhaust column 231 is connected to external exhaust fan.
Laser cutting machine 200 further includes being prevented set on the hood 240 of board 210 with being blocked to cutting assembly 220
Operating personnel are damaged in laser cutting process.Wherein, 210 part of board is exposed to hood 240, is carried out with facilitating
Material, and take out slag component 230 and stretch out in hood 240.
The workflow of laser cutting machine 200 is as follows：
One end of workpiece a is passed through to the clamping position of fixing and holding mechanism 20, until the end of workpiece a is held in detent mechanism
40 profiling block 42 is to position workpiece a, and then movable clamping device 30 is moved to close to the direction of fixing and holding mechanism 20
It is dynamic so that the other end of workpiece a is contained in the clamping position of fixing and holding mechanism 20, and control pushing member 223/323 pushes folder
It holds block 222/322 and clamps workpiece a, complete feeding；
Dynamical element 232 drives exhaust column 231 close to workpiece a, and the exhaust fan for being connected to exhaust column 231 is started to work；
Cylinder 212 drives device for clamping and rotating 100 close to cutting assembly 220, and moving structure 224 drives cutting head to move respectively
Fixed after moving to the top of the first positions to be cut workpiece a and the second position to be cut, drive component 23/33 drives workpiece a rotations
Turn, realizes fly-cutting；
Cutting finishes, and cylinder 212 drives device for clamping and rotating 100 far from cutting assembly 220, and movable clamping device 30 is to remote
Direction movement from fixing and holding mechanism 20, positioning cylinder 43 drive profiling block 42 far from workpiece a, and grip block 222/322 unclamps
Workpiece a, in order to blanking.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of device for clamping and rotating, including mounting base, fixing and holding mechanism and movable clamping device, the fixing and holding mechanism
It is fixedly arranged on the mounting base, the activity clamping device is slidably connected to the mounting base, with closer or far from the geometrical clamp
Hold mechanism, which is characterized in that the fixing and holding mechanism and the movable clamping device including mounting plate and are set to the peace
The clamp assemblies of loading board, the clamp assemblies include turntable, several grip blocks, a pushing member and several elastic components, described turn
Disk is rotatablely arranged on the mounting plate, and the turntable and the mounting plate offer the mounting hole to connect, several
The grip block is circumferentially disposed along the mounting hole of the turntable and is enclosed clamping position for placing workpiece, each folder
Block is held to connect with the turntable by an elastic component, under the action of the elastic component along the mounting hole it is radial to
Inner clip clamping of workpieces；The pushing member is used to drive wherein one grip block to be transported to the direction at the center far from the mounting hole
It is dynamic.
2. device for clamping and rotating according to claim 1, which is characterized in that the device for clamping and rotating further includes being set to institute
The detent mechanism of mounting base is stated, the detent mechanism is set to one of the fixing and holding mechanism far from the movable clamping device
Side is positioned with the end to the workpiece.
3. device for clamping and rotating according to claim 2, which is characterized in that the detent mechanism includes support plate, profiling
Block and positioning cylinder, the profiling block are set to the mounting base by the support plate, and the positioning cylinder is connected to described imitative
Shape block, to push the profiling block closer or far from the fixing and holding mechanism.
4. device for clamping and rotating according to claim 1, which is characterized in that the fixing and holding mechanism and the activity folder
It further includes drive component to hold mechanism, for driving the clamp assemblies to rotate.
5. device for clamping and rotating according to claim 1, which is characterized in that the clamp assemblies include 3 grip blocks, institute
Grip block is stated uniformly to enclose set on the mounting hole.
6. a kind of laser cutting machine, which is characterized in that including claim 1-5 any one of them device for clamping and rotating.
7. laser cutting machine according to claim 6, which is characterized in that the laser cutting machine further includes board and is set to
The cutting assembly of the board, the device for clamping and rotating sliding is set to the board, with closer or far from the cutting assembly.
8. laser cutting machine according to claim 7, which is characterized in that the cutting assembly includes moving structure and is set to
The cutting head of the moving structure, the moving structure drive the cutting head to cut the different location of the workpiece.
9. laser cutting machine according to claim 7, which is characterized in that including 2 device for clamping and rotating.
10. laser cutting machine according to claim 7, which is characterized in that the laser cutting machine further includes set on described
The slag pumper structure of board, the slag pumper structure include exhaust column and are connected to the dynamical element of the exhaust column, the power member
Part drives the exhaust column close to the workpiece, to remove the waste residue generated in cutting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885644.9U CN207840406U (en) | 2017-12-28 | 2017-12-28 | Clamping-rotating device and laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885644.9U CN207840406U (en) | 2017-12-28 | 2017-12-28 | Clamping-rotating device and laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207840406U true CN207840406U (en) | 2018-09-11 |
Family
ID=63419691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885644.9U Active CN207840406U (en) | 2017-12-28 | 2017-12-28 | Clamping-rotating device and laser cutting machine |
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| Country | Link |
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| CN (1) | CN207840406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500305A (en) * | 2021-07-09 | 2021-10-15 | 苏州斯莱克智能模具制造有限公司 | Cam clamping device of laser edge trimmer |
| CN113523547A (en) * | 2021-09-08 | 2021-10-22 | 邓帅 | Laser cutting system with automatic feeding function |
-
2017
- 2017-12-28 CN CN201721885644.9U patent/CN207840406U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500305A (en) * | 2021-07-09 | 2021-10-15 | 苏州斯莱克智能模具制造有限公司 | Cam clamping device of laser edge trimmer |
| CN113500305B (en) * | 2021-07-09 | 2023-03-10 | 苏州斯莱克智能模具制造有限公司 | Cam clamping device of laser edge trimmer |
| CN113523547A (en) * | 2021-09-08 | 2021-10-22 | 邓帅 | Laser cutting system with automatic feeding function |
| CN113523547B (en) * | 2021-09-08 | 2023-11-21 | 江西瑞升科技股份有限公司 | Laser cutting system with automatic feeding function |
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