CN110126524A - A kind of workpiece clamping device for engraving machine and method - Google Patents
A kind of workpiece clamping device for engraving machine and method Download PDFInfo
- Publication number
- CN110126524A CN110126524A CN201910326579.3A CN201910326579A CN110126524A CN 110126524 A CN110126524 A CN 110126524A CN 201910326579 A CN201910326579 A CN 201910326579A CN 110126524 A CN110126524 A CN 110126524A
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- Prior art keywords
- sliding rail
- mobile platform
- kicking block
- slanted kicking
- latch segment
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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.)
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/06—Accessories, e.g. tool or work holders
- B44B3/065—Work holders
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to technical field of engraving, in particular to a kind of workpiece clamping device for engraving machine and method.This kind of workpiece clamping device for engraving machine, including rotating base, top, two sliding rails, mobile platform, pitched roof mechanisms, it is top to be set on mobile platform, mobile platform is set on sliding rail and can move along slide direction, pitched roof mechanism is set on mobile platform and between two sliding rails, pitched roof mechanism includes slanted kicking block, two latch segments, there is the insertion space for accommodating slanted kicking block between two latch segments, slanted kicking block makes latch segment resist sliding rail towards extrudable two sides latch segment mobile in insertion space to moving respectively to two outsides to fix mobile platform and sliding rail relative position.It by pitched roof mechanism lateral compression sliding rail, is locked with stiction, oblique top pressure is big, mobile platform positioning stablity, can bearing load is big, stable conditions.
Description
Technical field
The present invention relates to technical field of engraving, in particular to a kind of workpiece clamping device for engraving machine and method.
Background technique
With the development of computer technology, driven the development of numerical control processing, digital-controlled carving machine due to its machining accuracy is high,
Fireballing advantage is widely used to the processing industries such as woodwork, stone manufacture.In order to improve digital-controlled carving machine for different rulers
The adaptability of very little workpiece, Authorization Notice No. are that the Chinese patent of 101134323 B of CN discloses a kind of numerical controlled solid carving machine
Work holder, including rack and motor, which is characterized in that the rack is equipped with turntable and can be formed with turntable and pressed from both sides
It handles workpiece and can stretch on turntable axis direction (32) top, the center of top face turntable and be arranged in an energy
On enough sliding equipments moved back and forth on the axis direction of turntable, being equipped between the turntable and motor rotates turntable
Rotating mechanism, the sliding equipment includes the cross that bottom of the frame is arranged in and can move back and forth on the axis direction of turntable
It is connected between beam, crossbeam both ends and rack locating for it with sliding rail, sliding rail is arranged along the axis direction of turntable, top to be connected to cross
Liang Shang, if bolt stem is arranged in the two sides of crossbeam end face, bolt passes through crossbeam end face and supports on the slide rail, the crossbeam both ends institute
Location hole is respectively provided at the rack at place, the both ends of above-mentioned crossbeam are fixed on the rack by pin shaft.Existing piece-holder dress
Set, it is top to be suitable for clamping the different workpiece of size dimension by slidably realizing from positioning on sliding rail, positioning method using
The mode that pin shaft cooperates with location hole is fixed, and when the workpiece weight of clamping is larger, pin shaft may generate certain deformation quantity,
And then be difficult to take out embedded in positioning hole, it causes inconvenient for use；The setting of more location hole can reduce equipment intensity simultaneously, reduce
The work load ability of equipment.
Summary of the invention
In order to overcome the shortcomings in the prior art, the present invention, which provides one kind, can bear big load, locking and unlock easily carving
Quarter machine work holder and method.
To achieve the above object, The technical solution adopted by the invention is as follows: a kind of workpiece clamping device for engraving machine, including rotation
Make a connection seat, top, piece-holder in rotation base and it is top between, it is characterised in that: further include two sliding rails, mobile platform,
Pitched roof mechanism, top to be set on mobile platform, mobile platform is set on sliding rail and can move along slide direction, the pitched roof mechanism
On mobile platform and between two sliding rails, pitched roof mechanism includes slanted kicking block, two latch segments, has between two latch segments and holds
Receive the insertion space of slanted kicking block, slanted kicking block is towards extrudable two sides latch segment mobile in insertion space to respectively to two outer sidesways
It is dynamic, so that latch segment is resisted sliding rail to fix mobile platform and sliding rail relative position.
Further, there are two the first inclined surface for slanted kicking block two sides tool, and two the first inclined surface are formed in slanted kicking block front end
Tip, latch segment have the second inclined surface towards slanted kicking block side, and two the second inclined surface of two latch segments form opening court
Outer horn-like insertion space, the formation consistent with the second inclination plane inclination of the first inclined surface cooperate face contact.
Further, pitched roof mechanism further includes operation screw rod, and operation screw rod is threadedly coupled with mobile platform, operates screw rod one
End is connect with slanted kicking block rotary stopper, and rotation operation screw rod can drive slanted kicking block to move in or out.
Further, pitched roof mechanism further includes reset spring, the action of reset spring in mobile platform and latch segment it
Between, make latch segment that there is the elastic force that separates of one and sliding rail.
Further, pitched roof mechanism further includes two groups of cross spacing devices, and two groups of cross spacing devices respectively correspond two latch segments,
Cross spacing device is fixed on mobile platform, and cross spacing device includes that set on latch segment front and rear sides and two elongateds limit is arranged in parallel
Position item, latch segment are limited to only move in transverse direction between two elongated positive stop strips.
Further, pitched roof mechanism further includes longitudinal spacing device, and longitudinal spacing device includes being set on slanted kicking block central axes
Elongate slot protrudes from mobile platform and is located at the spacing block set of axis line position, and spacing block set, which is located in elongate slot, makes slanted kicking block
It only can be along the longitudinal movement in central axes direction.
Further, sliding rail is round sliding rail, and latch segment has the circle cooperated with round sliding rail towards round sliding rail side
Arc groove.
Further, mobile platform is equipped with vertical pulley, lateral pulley, and vertical pulley and lateral pulley are and concentric stroking
The groove pulley of rail cooperation, vertical pulley yoke are set on round sliding rail and cooperate with round sliding rail upside, and lateral pulley is set to circle
On the inside of shape sliding rail and with round sliding rail fit inside.
Further, the recess axis of the axis of round sliding rail, the vertical pulley cooperated with the side circle sliding rail is positioned at same
One vertical plane, the axis of round sliding rail, the recess axis of lateral pulley, latch segment circular groove axis be located at same cross
To plane.
A kind of clamping carving machine workpiece method, it is characterised in that: based on a kind of engraving machine workpiece described in above-mentioned any one
Clamping device, method and step are as follows:
Step 1, it is top to be set on mobile platform, it is moved on the slide rail to suitable position by mobile platform to adapt to not
With the workpiece of size；
Step 2, lock mobile platform, after mobile platform is moved to suitable position, rotation operation screw rod drive slanted kicking block to
Interior movement, two first inclined surface of slanted kicking block squeeze the second inclined surface of two sides latch segment and the opposite sliding of the two, two latch segments
It is moved to respectively to two outsides and resists sliding rail, latch segment forms stiction with sliding rail to limit the phase between mobile platform and sliding rail
It is mutually mobile；
Step 3 unlocks mobile platform, and rotation operating stick drives slanted kicking block to be displaced outwardly, due to the setting of reset spring,
After losing the extruding force of slanted kicking block, latch segment moves inward under the resilient force of reset spring, makes latch segment and sliding rail point
From mobile platform unlock can be moved along slide direction.
By the above-mentioned description of this invention it is found that compared with prior art, a kind of engraving machine workpiece clamp provided by the invention
Device and method is held, by pitched roof mechanism lateral compression sliding rail, is realized and is fixed with stiction, oblique top pressure is big, mobile platform
Positioning stablity, can bearing load it is big；Slanted kicking block, which exits to release stress, makes latch segment unclamp sliding rail, avoids because deformation can not
The case where unlock；The setting of round sliding rail, groove pulley limits mobile platform and sliding rail level and vertical relative position,
Run more stable, latch segment latched position is more acurrate.
Detailed description of the invention
Fig. 1 is a kind of workpiece clamping device for engraving machine partial structural diagram of the present invention.
Fig. 2 is a kind of workpiece clamping device for engraving machine overall structure diagram of the present invention.
Fig. 3 is sliding rail of the present invention and lateral pulley, vertical pulley connection relationship structural schematic diagram.
Fig. 4 is mobile platform of the present invention and pitched roof mechanism structural schematic diagram.
Fig. 5 is pitched roof mechanism unlocked state structural schematic diagram of the present invention.
Fig. 6 is pitched roof mechanism lock state structural schematic diagram of the present invention.
It is as follows that correspondence is identified in figure: 1 rotation base, 2 top, 3 sliding rails, 4 mobile platforms, 41 vertical pulleys, 42 are laterally slided
Wheel, 5 pitched roof mechanisms, 51 slanted kicking blocks, 511 first inclined surface, 52 latch segments, 521 second inclined surface, 522 circular grooves, 53 cross
Bullet is resetted to limiter, 531 elongated positive stop strips, 54 longitudinal spacing devices, 541 elongate slots, 542 spacing block sets, 55 operation screw rods, 56
Spring.
Specific embodiment
Below by way of specific embodiment, the invention will be further described.
Referring to figs. 1 to shown in Fig. 6, a kind of workpiece clamping device for engraving machine, including rotation base 1, it is top 2, sliding rail 3, move
Moving platform 4, pitched roof mechanism 5.
Top 2 are set on mobile platform 4, and mobile platform 4 is set on sliding rail 3 and can be moved forward and backward along 3 direction of sliding rail, change
Top 2 with rotation base 1 between at a distance from, and then with adapt to clamping different sizes workpiece；
Pitched roof mechanism 5 is set on mobile platform 4 and between two sliding rails 3, and pitched roof mechanism 5 includes slanted kicking block 51, two
Latch segment 52, cross spacing device 53, longitudinal spacing device 54, operation screw rod 55, reset spring 56.
Slanted kicking block 51 is between two latch segments 52, and 51 two sides of slanted kicking block tool is there are two the first inclined surface 511, and two first
Inclined surface 511 51 front end of slanted kicking block formed tip, latch segment 52 towards 51 side of slanted kicking block have the second inclined surface 521, two
Two the second inclined surface 521 of a latch segment 52 form the horn-like insertion space of opening outwardly, the first inclined surface 511 and second
521 gradient of inclined surface unanimously forms cooperation face contact；Cross spacing device 53 is equipped with two groups and respectively corresponds two latch segments 52, laterally
Limiter 53 is fixed on mobile platform 4, and cross spacing device 53 includes that set on 52 front and rear sides of latch segment and two length are arranged in parallel
Type positive stop strip 531, latch segment 52 are limited to only move in transverse direction between two elongated positive stop strips 531；Longitudinal spacing device 54
Including the elongate slot 541 being set on 51 central axes of slanted kicking block, the spacing block set for protruding from mobile platform 4 and being located at axis line position
542, spacing block set 542, which is located in elongate slot 541, makes slanted kicking block 51 only can be along the longitudinal movement in central axes direction；Operate screw rod 55
It is threadedly coupled with mobile platform 4, operation 55 one end of screw rod is connect with 51 rotary stopper of slanted kicking block, and rotation operation screw rod 55 can drive
Slanted kicking block 51 moves in or out；Slanted kicking block 51 is towards extrudable two sides latch segment 52 mobile in insertion space to respectively to two
Outside is mobile, so that latch segment 52 is resisted sliding rail 3 to fix mobile platform 4 and 3 relative position of sliding rail；Reset spring 56 acts on shifting
Between moving platform 4 and latch segment 52, make latch segment 52 that there is an elastic force separated with sliding rail 3, makes to exit when slanted kicking block 51
Two latch segments 52 are separated with sliding rail 3 in the presence of a tensile force after insertion space, and then unlock mobile platform 4 and sliding rail 3.
Sliding rail 3 is round sliding rail, and latch segment 52 is arc-shaped recessed with cooperating with round sliding rail towards round sliding rail side
Slot 522；Mobile platform 4 is equipped with the vertical pulley 41 being arranged in pairs, the lateral pulley 42 being arranged in pairs, vertical pulley 41 and cross
Be the groove pulley cooperated with round sliding rail to pulley 42, vertical pulley 41 be set up on round sliding rail and on the upside of round sliding rail
Cooperation, lateral pulley 42 be set on the inside of round sliding rail and with round sliding rail fit inside；The axis of round sliding rail and the side are round
The recess axis of the vertical pulley 41 of sliding rail cooperation is located at same vertical plane, the axis of round sliding rail, transverse direction pulley 42 it is recessed
Fluted shaft line, 52 circular groove 522 of latch segment axis be located at same transverse plane；Vertical pulley 41, lateral pulley 42 it is recessed
After slot and round sliding rail cooperation, the horizontal position of mobile platform 4 is limited, it is ensured that latch segment 52 can be in standard when releasing to two sides
True position resists sliding rail, accurate positioning.
Steps are as follows for the working principle of this kind of workpiece clamping device for engraving machine:
Step 1, it is top to be set on mobile platform 4, suitable position is moved on sliding rail 3 to adapt to by mobile platform 4
The workpiece of different sizes；
Step 2 locks mobile platform 4, and after mobile platform 4 is moved to suitable position, rotation operation screw rod 55 drives oblique top
Block 51 moves inward, and due to the setting of cross spacing device 53, latch segment 52 only can be transversely square between two elongated positive stop strips 531
To movement, when slanted kicking block 51 is mobile to insertion space, two first inclined surface 511 squeeze the second inclined surface of two sides latch segment 52
The 521 simultaneously opposite slidings of the two, two latch segments 52 are moved to two outsides resist sliding rail 3 respectively, and latch segment 52 forms quiet with sliding rail 3
Frictional force is to limit being mutually shifted between mobile platform and sliding rail 3；Simultaneously because the setting of longitudinal spacing device 54, slanted kicking block 51 is only
It can be along the longitudinal movement in central axes direction, so that the displacement that the 51 two the first inclined surface 511 of slanted kicking block pushes two sides latch segment 52
Amount is consistent, that is, guarantees that two latch segments 52 are consistent to the coupling mechanism force of two sliding rails 3, uniform force；
Workpiece is placed between rotation base 1 and top 2, changes top 2 extension elongation, by workpiece clamp by step 3
It is held between rotation base 1 and top 2, manufacturing procedure then is carried out to workpiece；When replacing same type workpiece, changes top 2 and stretch
Length can installation and removal workpiece again out；
Step 4 then needs to unlock mobile platform, rotation operation when needing replacing the size biggish workpiece of difference
Bar 55 drives slanted kicking block 51 to be displaced outwardly, due to the setting of reset spring 56, after the extruding force for losing slanted kicking block 51, and latch segment 52
It is moved inward under the resilient force of reset spring 56, separates latch segment 52 with sliding rail 3, the unlock of mobile platform 4 can be along cunning
3 direction of rail is mobile, after mobile platform 4 is moved to suitable position, returns to step 2 and locks again.
It above are only a kind of specific embodiment of the invention, but the design concept of the present invention is not limited to this, all benefits
It is made a non-material change to the present invention, should all be belonged to behavior that violates the scope of protection of the present invention with this design.
Claims (10)
1. a kind of workpiece clamping device for engraving machine, including rotation base, top, piece-holder in rotation base and it is top between,
Top to be set on mobile platform it is characterized by also including two sliding rails, mobile platform, pitched roof mechanisms, mobile platform, which is set to, to be slided
It can move on rail and along slide direction, the pitched roof mechanism is set on mobile platform and between two sliding rails, pitched roof mechanism packet
It includes slanted kicking block, two latch segments, there is the insertion space for accommodating slanted kicking block between two latch segments, slanted kicking block is towards moving in insertion space
Dynamic extrudable two sides latch segment makes latch segment resist sliding rail opposite with sliding rail to fix mobile platform to moving respectively to two outsides
Position.
2. a kind of workpiece clamping device for engraving machine according to claim 1, it is characterised in that: there are two for slanted kicking block two sides tool
One inclined surface, two the first inclined surface form tip in slanted kicking block front end, and latch segment has the second inclination towards slanted kicking block side
Face, two the second inclined surface of two latch segments form the horn-like insertion space of opening outwardly, and the first inclined surface is inclined with second
Inclined-plane gradient unanimously forms cooperation face contact.
3. a kind of workpiece clamping device for engraving machine according to claim 1, it is characterised in that: pitched roof mechanism further includes operation spiral shell
Bar, operation screw rod are threadedly coupled with mobile platform, and operation screw rod one end is connect with slanted kicking block rotary stopper, and rotation operation screw rod can
Slanted kicking block is driven to move in or out.
4. a kind of workpiece clamping device for engraving machine according to claim 1, it is characterised in that: pitched roof mechanism further includes resetting bullet
Spring, the action of reset spring make latch segment have the elastic force that separates of one and sliding rail between mobile platform and latch segment.
5. a kind of workpiece clamping device for engraving machine according to claim 1, it is characterised in that: pitched roof mechanism further includes two groups of cross
To limiter, two groups of cross spacing devices respectively correspond two latch segments, and cross spacing device is fixed on mobile platform, cross spacing device
Including being set to latch segment front and rear sides and two elongated positive stop strips being arranged in parallel, latch segment is limited to only may be used between two elongated positive stop strips
It moves in transverse direction.
6. a kind of workpiece clamping device for engraving machine according to claim 1, it is characterised in that: pitched roof mechanism further includes longitudinal limit
Position device, longitudinal spacing device include the elongate slot being set on slanted kicking block central axes, protrude from mobile platform and be located at axis line position
Spacing block set, spacing block set, which is located in elongate slot, makes slanted kicking block only can be along the longitudinal movement in central axes direction.
7. a kind of workpiece clamping device for engraving machine according to claim 1, it is characterised in that: sliding rail is round sliding rail, locking
Block has the circular groove cooperated with round sliding rail towards round sliding rail side.
8. a kind of workpiece clamping device for engraving machine according to claim 7, it is characterised in that: mobile platform is equipped with vertical sliding
Wheel, lateral pulley, vertical pulley and lateral pulley are the groove pulley cooperated with round sliding rail, and vertical pulley yoke is set to concentric stroking
Cooperate on rail and on the upside of round sliding rail, lateral pulley be set on the inside of round sliding rail and with round sliding rail fit inside.
9. a kind of workpiece clamping device for engraving machine according to claim 8, it is characterised in that: the axis of round sliding rail, with should
The recess axis of the vertical pulley of side circle sliding rail cooperation is located at same vertical plane, the axis of round sliding rail, transverse direction pulley
Recess axis, latch segment circular groove axis be located at same transverse plane.
10. a kind of clamping carving machine workpiece method, it is characterised in that: based on a kind of engraving described in claim 1-9 any one
Machine work holder, method and step are as follows:
Step 1, it is top to be set on mobile platform, it is moved on the slide rail to suitable position by mobile platform to adapt to different rulers
The workpiece of very little size；
Step 2 locks mobile platform, and after mobile platform is moved to suitable position, rotation operation screw rod drives slanted kicking block inwardly to move
Dynamic, two first inclined surface of slanted kicking block squeeze the second inclined surface of two sides latch segment and the opposite sliding of the two, two latch segments difference
It is moved to two outsides and resists sliding rail, latch segment and sliding rail form stiction to limit the mutual shifting between mobile platform and sliding rail
It is dynamic；
Step 3, unlocks mobile platform, and rotation operating stick drives slanted kicking block to be displaced outwardly, due to the setting of reset spring, loses
After the extruding force of slanted kicking block, latch segment moves inward under the resilient force of reset spring, separates latch segment with sliding rail, moves
Moving platform unlock can be moved along slide direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326579.3A CN110126524B (en) | 2019-04-23 | 2019-04-23 | Workpiece clamping device and method for engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326579.3A CN110126524B (en) | 2019-04-23 | 2019-04-23 | Workpiece clamping device and method for engraving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110126524A true CN110126524A (en) | 2019-08-16 |
| CN110126524B CN110126524B (en) | 2024-07-23 |
Family
ID=67570740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910326579.3A Active CN110126524B (en) | 2019-04-23 | 2019-04-23 | Workpiece clamping device and method for engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110126524B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643539A (en) * | 2020-12-18 | 2021-04-13 | 浙江谋皮环保科技有限公司 | Multifunctional movable bearing seat driving assembly |
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| CN102730021A (en) * | 2011-04-08 | 2012-10-17 | 上海耐斯特液压设备有限公司 | Rail clamping device |
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| CN206981652U (en) * | 2017-06-26 | 2018-02-09 | 杭州华光焊接新材料股份有限公司 | Metal ring plate makes mould |
| CN107825911A (en) * | 2017-11-18 | 2018-03-23 | 南通西洛克自动化设备有限公司 | Connection line operation engraving machine |
| CN207290349U (en) * | 2017-08-04 | 2018-05-01 | 南兴装备股份有限公司 | A kind of guide rail pneumatic locking device with skewback reinforcement structure of timber machining center |
| US20190047321A1 (en) * | 2017-08-13 | 2019-02-14 | Kingsand Machinery Ltd. | Motor Fixing Structure of Engraving Machine |
-
2019
- 2019-04-23 CN CN201910326579.3A patent/CN110126524B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730021A (en) * | 2011-04-08 | 2012-10-17 | 上海耐斯特液压设备有限公司 | Rail clamping device |
| CN205261164U (en) * | 2016-01-05 | 2016-05-25 | 宁波意美捷影视设备有限公司 | Slide rail apparatus for camera shooting |
| CN206981652U (en) * | 2017-06-26 | 2018-02-09 | 杭州华光焊接新材料股份有限公司 | Metal ring plate makes mould |
| CN207290349U (en) * | 2017-08-04 | 2018-05-01 | 南兴装备股份有限公司 | A kind of guide rail pneumatic locking device with skewback reinforcement structure of timber machining center |
| US20190047321A1 (en) * | 2017-08-13 | 2019-02-14 | Kingsand Machinery Ltd. | Motor Fixing Structure of Engraving Machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112643539A (en) * | 2020-12-18 | 2021-04-13 | 浙江谋皮环保科技有限公司 | Multifunctional movable bearing seat driving assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110126524B (en) | 2024-07-23 |
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