CN108942672A - A kind of clamping device - Google Patents
A kind of clamping device Download PDFInfo
- Publication number
- CN108942672A CN108942672A CN201810805820.6A CN201810805820A CN108942672A CN 108942672 A CN108942672 A CN 108942672A CN 201810805820 A CN201810805820 A CN 201810805820A CN 108942672 A CN108942672 A CN 108942672A
- Authority
- CN
- China
- Prior art keywords
- fixed
- chamber
- slot
- resell
- another market
- Prior art date
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Abstract
The invention discloses a kind of clamping devices, including base, bilateral symmetry is equipped with the first resettlement groove in the base top end surface, the shelves to extend upwards are fixed in first resettlement groove, first turn of chamber is equipped in the shelves, turntable is rotatably equipped with by bearing in first turn of chamber, outer gear ring is fixed in the turntable outer circle, the perforative empty slot in left and right is equipped in the turntable, placement seat is symmetrically arranged in end wall above and below the empty slot, the communications and liaison slot of notch inwardly is equipped in the placement seat, first hydraulic cylinder is fixed in the communications and liaison slot inward bottom wall, the setter plate protruded into the empty slot is fixed on the hydraulic stem of the first hydraulic cylinder, placement seat front and rear sides end surface symmetric is equipped with protrusive board, it is respectively articulated in former and later two described protrusive boards and two group of first articulated jib is installed.
Description
Technical field
The present invention relates to workpiece processing technology, specifically a kind of clamping device.
Background technique
When to some grinding workpieces, it is often necessary to be gripped using clamping device to workpiece, the folder in tradition
Hold device be typically all by bolt tighten in the way of be fixed, such fixed form operation is extremely complex and laborious, use
It is extremely inconvenient, it is existing in also have a more mechanical clamping device, but it is after fixed to workpiece, needs using being turned manually
Dynamic operation, has seriously affected grinding efficiency, there are larger defect, has needed to improve.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of clamping devices.
A kind of clamping device of apparatus of the present invention, including base, the interior bilateral symmetry of the base top end surface are equipped with first
Resettlement groove is fixed with the shelves to extend upwards in first resettlement groove, and first turn of chamber is equipped in the shelves, described
Turntable is rotatably equipped with by bearing in first turn of chamber, is fixed with outer gear ring in the turntable outer circle, in the turntable
Equipped with the perforative empty slot in left and right, placement seat is symmetrically arranged with above and below the empty slot in end wall, is equipped with notch inwardly in the placement seat
Communications and liaison slot, be fixed with first hydraulic cylinder in the communications and liaison slot inward bottom wall, it is fixed on the hydraulic stem of the first hydraulic cylinder
Equipped with the setter plate protruded into the empty slot, placement seat front and rear sides end surface symmetric is equipped with protrusive board, former and later two are described convex
It is respectively articulated in plate and two group of first articulated jib is installed, the described one end of first articulated jib far from the protrusive board is hingedly equipped with folder
Gu block is symmetrically arranged with the second resettlement groove of notch outwardly, the second resettlement groove transfer in the end face of the setter plate front and rear sides
Dynamic to be fitted with the second articulated jib, described the first of second articulated jib one end and inside far from the setter plate is hinged
Arm is hinged, is equipped with the sliding that left and right is extended and notch is upward in the base top end surface between two shelves in left and right
Chamber, sliding is equipped with slip base in the slid chamber, and bottom is equipped with the perforative spiral shell shape in left and right hole, the spiral shell shape in the slip base
It is threadedly engaged in hole and spiral shell shape bar is installed, be symmetrically arranged with the third placement extended downwards at left and right sides of the slid chamber in end wall
Slot, rotation is fitted with first and ships and resell on another market axis in the third resettlement groove, and the two described first axis inner ends of shipping and reselling on another market in left and right are protruded into
It is fixedly connected in the slid chamber and respectively with the spiral shell shape bar left and right ends, first turn of intracavitary bottom wall communications and liaison are provided with
Two turns of chambers, described first ship and resell on another market axis protruded into second turn of chamber far from one end of the slid chamber and with described second turn it is intracavitary
Wall is rotatably assorted connection, and described first in second turn of chamber, which ship and resell on another market, is fixed on axis and the outer gear ring is cooperatively connected
First tooth-like wheel, described first in the third resettlement groove, which ships and resell on another market, is fixed with the first driving wheel on axis, in the shelves
Equipped with weight increasing device, the weight increasing device includes deep gouge and weight.
Further technical solution is equipped with third in the base below the slid chamber and turns chamber, described in left and right two
It is rotatably assorted to be equipped between third resettlement groove and turns the second of chamber through the third and ship and resell on another market axis, the third turns described in chamber
Second, which ships and resell on another market, is fixed with the second tooth-like wheel on axis, and the third turns to be fixed with the first motor in inner wall on the right side of chamber, described
First motor left end face is connected by power the third tooth-like wheel being cooperatively connected with second tooth-like wheel, the third peace
It sets described second in slot and ships and resell on another market and be fixed with the second driving wheel on axis, between second driving wheel and first driving wheel
It is cooperatively connected by transmission V belt translation.
Further technical solution, the slippage slot for still also having notch upward in the slip base are sliding in the slippage slot
Shifting is equipped with slipping block, and the slippage slot inner bottom wall is fixed with second hydraulic cylinder, the hydraulic stem of the second hydraulic cylinder and institute
It states slipping block bottom end face to be fixedly connected, the second motor is fixed in the slipping block top end surface, described second is electronic
Grinding wheel has been connected by power at the top of machine.
Further technical solution is symmetrically arranged in the slippage slot left hand end wall and leads shifting slot, it is described lead to move in slot slide
Be equipped be fixedly connected with the slipping block lead shifting block.
Further technical solution, the clamping block inner side end are equipped with tooth-like part.
Further technical solution, slid chamber right side end wall is interior to be equipped with the thoughts and feelings being electrically connected with first motor
Device.
Further technical solution, the deep gouge are set in the shelves bottom end face, and fixed in the deep gouge
Equipped with the weight.
The beneficial effects of the present invention are:
Apparatus of the present invention when in use, control two first hydraulic cylinders up and down and run simultaneously, make two described first up and down
The hydraulic stem of hydraulic cylinder drives two setter plate relative motions up and down, makes second articulated jib and the setter plate in water
Level state, clamping block described in two groups of front and back is located remotely from each other at this time, and then workpiece both ends are respectively interposed into two skies in left and right
In slot, two setter plates are located remotely from each other above and below the hydraulic stem drive of two first hydraulic cylinders above and below control at this time, this
When under the drive of the setter plate, second articulated jib drives first articulated jib and the clamping block inwardly to break away
It is dynamic, so as to grip to workpiece both ends, so as to greatly reduce labor intensity, improve simplicity when fixed operation
Property；
After gripping, the second hydraulic cylinder operation is controlled, the hydraulic stem of the second hydraulic cylinder is made to drive the slipping block
And grinding wheel upward sliding, until controlling the second hydraulic cylinder after the grinding wheel and outer surface of workpiece offset and stopping fortune
Row, and first motor and second motor rotation are controlled simultaneously, it can pass through after first motor rotation
Second tooth-like wheel described in the third dentation wheel drive drive described second ship and resell on another market axis rotation, described second ship and resell on another market axis rotation after can
First driving wheel is driven by the second driving wheel and described first is shipped and resell on another market axis rotation, and described first ships and resell on another market can after axis rotation
The turntable and workpiece rotation, at the same time, described first turn are driven by outer gear ring described in the third dentation wheel drive
The spiral shell shape bar can be driven to rotate after pin shaft rotation, the slip base can be driven to slide to the right after the spiral shell shape bar rotation, and
Can be driven after second motor rotation grinding wheel to workpiece carry out sanding operation, when the slip base right end face with
When inner wall offsets on the right side of the slid chamber, the mechanorecepter is triggered, and first motor rotates backward, and thus can be realized
The reciprocal sanding operation in left and right, to be greatly improved grinding efficiency and grinding effect；
Apparatus of the present invention structure is simple, and high degree of automation is, it can be achieved that grip and rotate polishing integral type to workpiece
Operation can greatly reduce labor intensity, improve grinding efficiency and grinding effect.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram of clamping device of the invention.
Fig. 2 is the structural schematic diagram of arrow direction in Fig. 1.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
State, can it is equivalent by other or have similar purpose alternative features replaced.That is, unless specifically stated, each feature is
An example in a series of equivalent or similar characteristics.
As shown in Figs. 1-2, a kind of clamping device of apparatus of the present invention, including base 100,100 top end surface of base
Interior bilateral symmetry is equipped with the first resettlement groove 101, is fixed with the shelves 200 to extend upwards, institute in first resettlement groove 101
It states and is equipped with first turn of chamber 201 in shelves 200, turntable 202 is rotatably equipped with by bearing in first turn of chamber 201,
It is fixed with outer gear ring 203 in 202 outer circle of turntable, is equipped with the perforative empty slot 204 in left and right, the sky in the turntable 202
It is symmetrically arranged with placement seat 212 in about 204 end wall of slot, the communications and liaison slot 211 of notch inwardly is equipped in the placement seat 212, it is described
It is fixed with first hydraulic cylinder 210 in 211 inward bottom wall of communications and liaison slot, is fixed on the hydraulic stem of the first hydraulic cylinder 210
The setter plate 206 in the empty slot 204 is protruded into, the 212 front and rear sides end surface symmetric of placement seat is equipped with protrusive board 213, front and back two
It is respectively articulated in a protrusive board 213 and two group of first articulated jib 215 is installed, first articulated jib 215 is far from the protrusive board
213 one end is hingedly equipped with clamping block 216, and of notch outwardly is symmetrically arranged in the 206 front and rear sides end face of setter plate
Two resettlement grooves 205, rotation is fitted with the second articulated jib 214, second articulated jib 214 in second resettlement groove 205
First articulated jib 215 of one end and inside far from the setter plate 206 is hinged, the shelves 200 of left and right two it
Between 100 top end surface of the base in be equipped with left and right and extend and the upward slid chamber 106 of notch, it is sliding in the slid chamber 106
Shifting is equipped with slip base 107, and bottom is equipped with the perforative spiral shell shape in left and right hole 108 in the slip base 107, in spiral shell shape hole 108
It is threadedly engaged and spiral shell shape bar 109 is installed, the third placement extended downwards is symmetrically arranged in 106 left and right sides end wall of slid chamber
Slot 102, rotation is fitted with first and ships and resell on another market axis 208 in the third resettlement groove 102, two described first axis of shipping and reselling on another market in left and right
208 inner ends are protruded into be fixedly connected in the slid chamber 106 and respectively with 109 left and right ends of spiral shell shape bar, and described first turn
201 inner bottom wall communications and liaison of chamber are provided with second turn of chamber 207, and the described first axis 208 of shipping and reselling on another market is protruded into far from one end of the slid chamber 106
It is rotatably assorted in second turn of chamber 207 and with second turn of chamber, 207 inner wall and connect, it is described in second turn of chamber 207
First ships and resell on another market the first tooth-like wheel 209 for being fixed on axis 208 and being cooperatively connected with the outer gear ring 203, the third resettlement groove
Described first in 102, which ships and resell on another market, is fixed with the first driving wheel 104 on axis 208, and weight increasing device is equipped in the shelves 100,
The weight increasing device includes deep gouge 130 and weight 131.
Valuably or illustratively, wherein be equipped with third in the base 100 of 106 lower section of slid chamber and turn chamber
120, being rotatably assorted to be equipped between the two third resettlement grooves 102 in left and right turns the second of chamber 120 through the third and ships and resell on another market
Axis 117, what the third turned in chamber 120 described second ships and resell on another market and is fixed with the second tooth-like wheel 118 on axis 117, and the third turns
The first motor 121 is fixed in 120 right side inner wall of chamber, 121 left end face of the first motor has been connected by power and institute
The third tooth-like wheel 119 for stating the mating connection of the second tooth-like wheel 118, described second in the third resettlement groove 102 ships and resell on another market axis
It is fixed with the second driving wheel 105 on 117, passes through transmission belt between second driving wheel 105 and first driving wheel 104
103 transmissions are cooperatively connected.
Valuably or illustratively, wherein the slippage slot 110 for still also having notch upward in the slip base 107, it is described
Sliding is equipped with slipping block 111 in slippage slot 110, and 110 inner bottom wall of slippage slot is fixed with second hydraulic cylinder 116, described
The hydraulic stem of second hydraulic cylinder 116 is fixedly connected with 111 bottom end face of slipping block, in 111 top end surface of slipping block
It is fixed with the second motor 112, has been connected by power grinding wheel 113 at the top of second motor 112.
Valuably or illustratively, wherein it is symmetrically arranged with to lead in 110 left hand end wall of slippage slot and moves slot 114, it is described to lead
Move slot 114 in sliding be equipped be fixedly connected with the slipping block 111 lead move block 115.
Valuably or illustratively, wherein 216 inner side end of clamping block is equipped with tooth-like part 217.
Valuably or illustratively, wherein be equipped with and first motor 121 in the 106 right side end wall of slid chamber
The mechanorecepter 122 being electrically connected, the mechanorecepter 122 are rotated backward to control first motor 121.
Valuably or illustratively, wherein the deep gouge 130 is set in 100 bottom end face of shelves, and described
It is fixed with the weight 131 in deep gouge 130, can be increased by the weight 131 steady when the shelves 100 support
It is qualitative.
Apparatus of the present invention when in use, control two first hydraulic cylinders 210 up and down and run simultaneously, make two institutes up and down
The hydraulic stem for stating first hydraulic cylinder 210 drives two 206 relative motions of setter plate up and down, makes second articulated jib 214
It is in a horizontal state with the setter plate 206, clamping block 216 described in two groups of front and back is located remotely from each other at this time, then by workpiece both ends point
Do not intert in two empty slots 204 in left and right, control at this time is up and down in the hydraulic stem drive of two first hydraulic cylinders 210
Lower two setter plates 206 are located remotely from each other, and at this time under the drive of the setter plate 206, second articulated jib 214 is driven
First articulated jib 215 and the inside Slideslip of the clamping block 216, so as to be gripped to workpiece both ends；Folder
It holds after fixing, controls the second hydraulic cylinder 116 and run, the hydraulic stem of the second hydraulic cylinder 116 is made to drive the slipping block
111 and 113 upward sliding of grinding wheel, until it is hydraulic to control described second after the grinding wheel 113 offsets with outer surface of workpiece
Cylinder 116 is out of service, and controls first motor 121 and second motor 112 rotation simultaneously, first electricity
Motivation 121 can drive second tooth-like wheel 118 to drive described second to ship and resell on another market axis by the third tooth-like wheel 119 after rotating
117 rotation, described second ship and resell on another market axis 117 rotate after can drive first driving wheel 104 and institute by the second driving wheel 105
First is stated to ship and resell on another market the rotation of axis 208, described first ships and resell on another market can be driven by the third tooth-like wheel 209 after axis 208 rotates it is described outer
Gear ring 203 drives the turntable 202 and workpiece to rotate, at the same time, described first ships and resell on another market can drive after axis 208 rotates it is described
Spiral shell shape bar 109 rotates, and the spiral shell shape bar 109 can drive the slip base 107 to slide to the right after rotating, and electronic described second
Machine 112 can drive the grinding wheel 113 to carry out sanding operation to workpiece after rotating, when 107 right end face of slip base and institute
When stating 106 right side inner wall of slid chamber and offseting, the mechanorecepter 122 is triggered, and first motor 121 rotates backward, thus
The reciprocal sanding operation in left and right can be realized.
The beneficial effects of the present invention are:
Apparatus of the present invention when in use, control two first hydraulic cylinders up and down and run simultaneously, make two described first up and down
The hydraulic stem of hydraulic cylinder drives two setter plate relative motions up and down, makes second articulated jib and the setter plate in water
Level state, clamping block described in two groups of front and back is located remotely from each other at this time, and then workpiece both ends are respectively interposed into two skies in left and right
In slot, two setter plates are located remotely from each other above and below the hydraulic stem drive of two first hydraulic cylinders above and below control at this time, this
When under the drive of the setter plate, second articulated jib drives first articulated jib and the clamping block inwardly to break away
It is dynamic, so as to grip to workpiece both ends, so as to greatly reduce labor intensity, improve simplicity when fixed operation
Property；
After gripping, the second hydraulic cylinder operation is controlled, the hydraulic stem of the second hydraulic cylinder is made to drive the slipping block
And grinding wheel upward sliding, until controlling the second hydraulic cylinder after the grinding wheel and outer surface of workpiece offset and stopping fortune
Row, and first motor and second motor rotation are controlled simultaneously, it can pass through after first motor rotation
Second tooth-like wheel described in the third dentation wheel drive drive described second ship and resell on another market axis rotation, described second ship and resell on another market axis rotation after can
First driving wheel is driven by the second driving wheel and described first is shipped and resell on another market axis rotation, and described first ships and resell on another market can after axis rotation
The turntable and workpiece rotation, at the same time, described first turn are driven by outer gear ring described in the third dentation wheel drive
The spiral shell shape bar can be driven to rotate after pin shaft rotation, the slip base can be driven to slide to the right after the spiral shell shape bar rotation, and
Can be driven after second motor rotation grinding wheel to workpiece carry out sanding operation, when the slip base right end face with
When inner wall offsets on the right side of the slid chamber, the mechanorecepter is triggered, and first motor rotates backward, and thus can be realized
The reciprocal sanding operation in left and right, to be greatly improved grinding efficiency and grinding effect；
Apparatus of the present invention structure is simple, and high degree of automation is, it can be achieved that grip and rotate polishing integral type to workpiece
Operation can greatly reduce labor intensity, improve grinding efficiency and grinding effect.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of clamping device, including base, it is characterised in that: bilateral symmetry is equipped with the first placement in the base top end surface
Slot is fixed with the shelves to extend upwards in first resettlement groove, is equipped with first turn of chamber in the shelves, and described first
Turn that turntable is rotatably installed by bearing in chamber, outer gear ring is fixed in the turntable outer circle, is equipped in the turntable
The perforative empty slot in left and right, the empty slot are symmetrically arranged with placement seat in end wall up and down, and notch inwardly logical is equipped in the placement seat
Join slot, is fixed with first hydraulic cylinder in the communications and liaison slot inward bottom wall, is fixed on the hydraulic stem of the first hydraulic cylinder
Protrude into the setter plate in the empty slot, placement seat front and rear sides end surface symmetric is equipped with protrusive board, in former and later two described protrusive boards
It is respectively articulated with and two group of first articulated jib is installed, the described one end of first articulated jib far from the protrusive board is hingedly equipped with clamping
Block is symmetrically arranged with the second resettlement groove of notch outwardly in the end face of the setter plate front and rear sides, rotates in second resettlement groove
It is fitted with the second articulated jib, first articulated jib of second articulated jib one end and inside far from the setter plate
Hingedly, the sliding that left and right is extended and notch is upward is equipped in the base top end surface between two shelves in left and right
Chamber, sliding is equipped with slip base in the slid chamber, and bottom is equipped with the perforative spiral shell shape in left and right hole, the spiral shell shape in the slip base
It is threadedly engaged in hole and spiral shell shape bar is installed, be symmetrically arranged with the third placement extended downwards at left and right sides of the slid chamber in end wall
Slot, rotation is fitted with first and ships and resell on another market axis in the third resettlement groove, and the two described first axis inner ends of shipping and reselling on another market in left and right are protruded into
It is fixedly connected in the slid chamber and respectively with the spiral shell shape bar left and right ends, first turn of intracavitary bottom wall communications and liaison are provided with
Two turns of chambers, described first ship and resell on another market axis protruded into second turn of chamber far from one end of the slid chamber and with described second turn it is intracavitary
Wall is rotatably assorted connection, and described first in second turn of chamber, which ship and resell on another market, is fixed on axis and the outer gear ring is cooperatively connected
First tooth-like wheel, described first in the third resettlement groove, which ships and resell on another market, is fixed with the first driving wheel on axis, in the shelves
Equipped with weight increasing device, the weight increasing device includes deep gouge and weight.
2. a kind of clamping device according to claim 1, it is characterised in that: set in the base below the slid chamber
There is third to turn chamber, being rotatably assorted to be equipped between the two third resettlement grooves in left and right turns the second of chamber through the third and ship and resell on another market
Axis, what the third turned in chamber described second ships and resell on another market and is fixed with the second tooth-like wheel on axis, and the third turns on the right side of chamber in inner wall
It is fixed with the first motor, the first motor left end face is connected by power and second tooth-like wheel mating connection
Third tooth-like wheel, described second in the third resettlement groove, which ships and resell on another market, is fixed with the second driving wheel on axis, and described second passes
It is cooperatively connected between driving wheel and first driving wheel by transmission V belt translation.
3. a kind of clamping device according to claim 1, it is characterised in that: still also have notch upward in the slip base
Slippage slot, sliding is equipped with slipping block in the slippage slot, and the slippage slot inner bottom wall is fixed with second hydraulic cylinder, described
The hydraulic stem of second hydraulic cylinder is fixedly connected with the slipping block bottom end face, and is fixed in the slipping block top end surface
Two motor, the second motor top have been connected by power grinding wheel.
4. a kind of clamping device according to claim 1, it is characterised in that: be symmetrically arranged in the slippage slot left hand end wall
Lead shifting slot, it is described lead move sliding in slot be equipped be fixedly connected with the slipping block lead shifting block.
5. a kind of clamping device according to claim 1, it is characterised in that: the clamping block inner side end is equipped with dentation
Portion.
6. a kind of clamping device according to claim 1, it is characterised in that: be equipped with and institute in end wall on the right side of the slid chamber
State the mechanorecepter that the first motor is electrically connected.
7. a kind of clamping device according to claim 1, it is characterised in that: the deep gouge is set to the shelves bottom
In end face, and the weight is fixed in the deep gouge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810805820.6A CN108942672A (en) | 2018-07-20 | 2018-07-20 | A kind of clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810805820.6A CN108942672A (en) | 2018-07-20 | 2018-07-20 | A kind of clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108942672A true CN108942672A (en) | 2018-12-07 |
Family
ID=64482166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810805820.6A Withdrawn CN108942672A (en) | 2018-07-20 | 2018-07-20 | A kind of clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108942672A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015429A (en) * | 2019-12-24 | 2020-04-17 | 魏捡妹 | Fine grinding equipment before polishing of annular redwood mirror surface |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2896666Y (en) * | 2006-05-18 | 2007-05-02 | 株洲南方机电制造有限公司 | Holding device for straight-edge formation of stator coil expanding machine |
| CN107825119A (en) * | 2017-10-24 | 2018-03-23 | 浙江深科自动化科技有限公司 | Set screw automatic charging and assembling equipment |
| CN108214018A (en) * | 2017-11-21 | 2018-06-29 | 卢松华 | A kind of modified form Work fixing device |
-
2018
- 2018-07-20 CN CN201810805820.6A patent/CN108942672A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2896666Y (en) * | 2006-05-18 | 2007-05-02 | 株洲南方机电制造有限公司 | Holding device for straight-edge formation of stator coil expanding machine |
| CN107825119A (en) * | 2017-10-24 | 2018-03-23 | 浙江深科自动化科技有限公司 | Set screw automatic charging and assembling equipment |
| CN108214018A (en) * | 2017-11-21 | 2018-06-29 | 卢松华 | A kind of modified form Work fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015429A (en) * | 2019-12-24 | 2020-04-17 | 魏捡妹 | Fine grinding equipment before polishing of annular redwood mirror surface |
| CN111015429B (en) * | 2019-12-24 | 2021-06-08 | 魏捡妹 | Fine grinding equipment before polishing of annular redwood mirror surface |
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Application publication date: 20181207 |