CN201848752U - Fixing device for wrench head polishing equipment - Google Patents
Fixing device for wrench head polishing equipment Download PDFInfo
- Publication number
- CN201848752U CN201848752U CN2010205044624U CN201020504462U CN201848752U CN 201848752 U CN201848752 U CN 201848752U CN 2010205044624 U CN2010205044624 U CN 2010205044624U CN 201020504462 U CN201020504462 U CN 201020504462U CN 201848752 U CN201848752 U CN 201848752U
- Authority
- CN
- China
- Prior art keywords
- push rod
- bracing frame
- fixture
- clamping
- pin bushing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A fixing device for wrench head polishing equipment comprises a clamp bracket fixed on a frame, wherein the clamp bracket is provided with an upright support bracket; the lower end of the support bracket is connected to the clamp bracket and can slide longitudinally relative to the bracket; the upper end of the upright support bracket is provided with a slide rod base; a clamping push rod is laterally arranged in the slide rod base in sliding manner; two ends of the clamping push rod are extended outside of the slide rod base; the front end of the head of the clamping push rod is provided with a positioning pin in an axle hole of a moveable wrench head; the tail end of the clamping push rod is provided with an operation handle; a clamping arm is arranged above the clamping push rod; and the end part of the head of the clamping arm is downwards provided with a pressing plate pressed on the mobile side of the moveable wrench head. With such a structure, the fixing device is convenient to clamp, has high working efficiency, can clamp and finely adjust the machining position according to different moveable wrenches, can guide the moveable wrench fixed by the fixing device to perform double-side polishing process and is simple to operate.
Description
(1) technical field
The utility model relates to a kind of fixture, relates in particular to a kind of fixture that is used for the Wrench head polissoir of clamping monkey wrench, can carry out the two-sided processing of polishing simultaneously to the two sides of monkey wrench head after this fixture is fixed monkey wrench.
(2) background technology
At present, monkey wrench is when the two sides of its head of polishing processing, generally be earlier one side wherein to be polished processing, need earlier the monkey wrench clamping on workbench, existing clamping method is to utilize pressing plate and bolt that monkey wrench is fixed on the workbench by the operative employee, it is very convenient that clamping gets up not to be, inefficiency, clamping well carries out afterwards mirror polish processing, carry out the processing of next process after processing again and promptly another side is polished processing, so just need change to enterprising luggage folder of another set of equipment and polishing processing.Owing to need clamping just can finish for twice the polishing of monkey wrench head two sides is processed, make process more loaded down with trivial details, increased production cost, Jia Gong efficient is low simultaneously.
(3) summary of the invention
In order to overcome deficiency above-mentioned in the prior art, the utility model provide a kind of convenient mounting and clamping, fast, the fixture that can polish the high Wrench head polissoir of processing and working (machining) efficiency to the two sides of monkey wrench head simultaneously.
The technical scheme in the invention for solving the technical problem is: a kind of fixture of Wrench head polissoir, comprise the fixture mount that is fixed on the frame, this fixture mount is provided with vertical bracing frame, the lower end of this vertical bracing frame is connected with described fixture mount and can relative described fixture mount straight skidding, the upper end of this vertical bracing frame is provided with slider block, laterally be slidingly equipped with the clamping push rod in this slider block, stretch out outside the described slider block at two of this clamping push rod, the front end of the head of this clamping push rod is provided with the alignment pin in the axis hole that can place the monkey wrench head, the afterbody of this clamping push rod is provided with control crank, the top of this clamping push rod is provided with the clamping swing arm, and the end of the head of this clamping swing arm is to the pressing plate that has on the all-moving surface that can be pressed on the monkey wrench head.
Further, the head of described clamping swing arm convexes with stiff end downwards, this stiff end is connected by the head of a bearing pin with described clamping push rod, the upper end of described control crank is provided with spring base, be provided with spring in this spring base, this spring stretches out outside the described spring base and with the afterbody of described clamping swing arm and is connected, and is provided with in this spring and adjusts a nail, this adjustment nail one end is fixed in the afterbody of described clamping swing arm, and the other end of this adjustment nail can place in the described spring base.
Further, the place ahead that is positioned at described control crank on the described clamping push rod is provided with and the perpendicular gripper shoe of described clamping push rod, the upper end of this gripper shoe is provided with the back-up block that is supported between described control crank and the described gripper shoe, the lower end of described gripper shoe is provided with and described gripper shoe support plate connected vertically, this support plate is provided with gathering sill, and described vertical bracing frame can slippage in described gathering sill.
Further, the turning cylinder that described vertical bracing frame comprises rotating shaft base and is located in this rotating shaft base and can rotates relative to this rotating shaft base, the upper end of this turning cylinder is stretched out outside the described rotating shaft base and is fixed on the described slider block, the outer top of described rotating shaft base is provided with the rotary spacing piece, this rotary spacing piece is provided with stopper slot, described slider block is provided with limit shaft, and this limit shaft is positioned at described stopper slot, and the lower end of described rotating shaft base can described relatively fixture mount straight skidding.
Further, the lower ends downward extension of described vertical bracing frame is provided with the guide rod seat, be installed with on this guide rod seat and the perpendicular guide rod of described vertical bracing frame, described fixture mount extends upward and is provided with the guide pin bushing seat, this guide pin bushing seat is provided with guide pin bushing, and described guide rod is arranged in also can described relatively guide pin bushing slippage in the described guide pin bushing.
Further, be provided with thrust ball bearing between described guide pin bushing and the described guide rod, described vertical bracing frame extension downwards is provided with cover plate.
The utility model in use, the alignment pin that clamps the push rod head is placed in the axis hole of monkey wrench head, the pressing plate that clamps the swing arm head is pressed on the all-moving surface of monkey wrench head, the head of monkey wrench is fixed like this, but monkey wrench is to swing around the bearing of its head, promote control crank then, make and clamp push rod along slider block laterally slippage forward, the horizontal slippage here is meant the direction that monkey wrench moves or retreats to Working position, drive and clamp also laterally slippage forward of swing arm, thereby drive monkey wrench and place Working position, when monkey wrench is not when being positioned at correct Working position, a wherein polishing abrasive band that is positioned at the polishing abrasive band of monkey wrench head both sides can contact earlier with a side of monkey wrench head, make monkey wrench swing around the bearing of its head, because the head of monkey wrench is limited in the power that makes swing produce on pressing plate and the alignment pin and drives vertical bracing frame along the fixture mount straight skidding, the straight skidding here is meant that monkey wrench is in the direction that swings in the Working position adjustment process, be vertical relation with above-mentioned horizontal slippage, after being positioned at correct Working position, can not move again by monkey wrench, the polishing abrasive band that is positioned at monkey wrench head both sides so all contacts with the two sides of monkey wrench head, can carry out twin polishing processing then.
The head that clamps swing arm is connected by bearing pin with the head that clamps push rod, the afterbody that clamps swing arm is connected by spring with the upper end of control crank, when the clamping monkey wrench, the all-moving surface of monkey wrench promotes to move on the pressing plate, pressing plate promotes to clamp swing arm and rotates around bearing pin, and the afterbody that clamps swing arm makes camber of spring, after the good monkey wrench of clamping, clamp the effect turning down of swing arm, promote pressing plate and be pressed on the all-moving surface of monkey wrench in the spring restoring force.Can carry out the mired adjusting of clamping position according to different monkey wrenches like this, make monkey wrench Fast Installation under the effect of spring clamp.
Clamp push rod and be provided with gripper shoe, when promoting control crank forward, the clamping push rod in control crank the place ahead drives gripper shoe and moves forward, the back-up block of gripper shoe upper end is supported on the upper end of control crank, and vertically bracing frame is along slippage in the gathering sill of the support plate of gripper shoe lower end, and after monkey wrench promoted to put in place, vertical bracing frame pushed against on the end of the gathering sill of support plate, thereby restriction clamps push rod and moves forward, and plays spacing effect.
Vertical bracing frame comprises relatively turnable rotating shaft base and turning cylinder, when adjusting monkey wrench to correct Working position, the clamping push rod that is connected with turning cylinder can be relative the rotating shaft base rotating certain angle of vertical bracing frame, the convenient adjustment, and the stopper slot of rotating shaft base and the limit shaft on the slider block are used, make to clamp push rod and can only do small rotation, thereby make and to correct Working position process, can carry out small adjusting adjusting monkey wrench.
On vertical bracing frame, be provided with the guide rod seat, be installed with guide rod on this guide rod seat, be provided with the guide pin bushing seat on fixture mount, this guide pin bushing seat is provided with guide pin bushing, adjust monkey wrench to correct Working position process, guide rod can slippage back and forth in guide pin bushing under the drive of vertical bracing frame.In order to make the slippage flexibly on fixture mount of vertical bracing frame, between guide pin bushing and guide rod, be provided with thrust ball bearing, on vertical bracing frame, be provided with cover plate, can prevent that foreign matter from entering between guide pin bushing and the guide rod.
The beneficial effects of the utility model are: the fixture convenient mounting and clamping of this structure, high efficiency, can carry out the mired adjusting of clamping and Working position according to different monkey wrenches like this, make monkey wrench can advance the shape twin polishing down and process at this fixture fixing, simple to operate.
(4) description of drawings
Fig. 1 is a side view of the present utility model;
Fig. 2 is a partial schematic diagram of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of fixture of Wrench head polishing, comprise the fixture mount 1 that is fixed on the frame, this fixture mount 1 is provided with vertical bracing frame 2, the lower end of this vertical bracing frame 2 is connected with described fixture mount 1 and can relative described fixture mount 1 straight skidding, the upper end of this vertical bracing frame 2 is provided with slider block 3, laterally be slidingly equipped with in this slider block 3 and clamp push rod 4, stretch out outside the described slider block 3 at two of this clamping push rod 4, the front end of the head of this clamping push rod 4 is provided with the alignment pin 5 in the axis hole that can place the monkey wrench head, the afterbody of this clamping push rod 4 is provided with control crank 6, the top of this clamping push rod 4 is provided with and clamps swing arm 7, and the end of the head of this clamping swing arm 7 is to the pressing plate 8 that has on the all-moving surface that can be pressed on the monkey wrench head.
The utility model in use, the alignment pin 5 that clamps push rod 4 heads is placed in the axis hole of monkey wrench head, the pressing plate 8 that clamps swing arm 7 heads is pressed on the all-moving surface of monkey wrench head, the head of monkey wrench is fixed like this, but monkey wrench is to swing around the bearing of its head, promote control crank 6 then, make and clamp push rod 4 along slider block 3 laterally slippage forward, the horizontal slippage here is meant the direction that monkey wrench moves or retreats to Working position, driving clamping swing arm 7 also moves forward, thereby drive monkey wrench and place Working position, when monkey wrench is not when being positioned at correct Working position, a wherein polishing abrasive band that is positioned at the polishing abrasive band of monkey wrench head both sides can contact earlier with a side of monkey wrench head, make the bearing around its head of monkey wrench swing, because the head of monkey wrench is limited in the power that makes swing produce on pressing plate 8 and the alignment pin 5 and drives vertical bracing frame 2 along fixture mount 1 straight skidding, the straight skidding here is meant that monkey wrench is in the direction that swings in the Working position adjustment process, be vertical relation with above-mentioned horizontal slippage, after being positioned at correct Working position, can not move again by monkey wrench, the polishing abrasive band that is positioned at monkey wrench head both sides so all contacts with the two sides of monkey wrench head, can carry out twin polishing processing then.
As further improvement of the utility model, the head of described clamping swing arm 7 convexes with stiff end 9 downwards, this stiff end 9 is connected with the head of described clamping push rod 4 by a bearing pin 10, the upper end of described control crank 6 is provided with spring base 11, be provided with spring 12 in this spring base 11, this spring 12 stretches out outside the described spring base 11 and with the afterbody of described clamping swing arm 7 and is connected, be provided with in this spring 12 and adjust a nail 13, this adjustment nail 13 1 end are fixed in the afterbody of described clamping swing arm 7, and the other end of this adjustment nail 13 can place in the described spring base 11.When the clamping monkey wrench, the all-moving surface of monkey wrench promotes to move on the pressing plate 8, pressing plate 7 promotes to clamp swing arm 7 and rotates around bearing pin 10, the afterbody that clamps swing arm 7 makes spring 12 distortion, after the good monkey wrench of clamping, clamp the effect turning down of swing arm 7, promote pressing plate 8 and be pressed on the all-moving surface of monkey wrench in spring 12 restoring forces.Can carry out the mired adjusting of clamping position according to different monkey wrenches like this, make monkey wrench Fast Installation under the effect of spring force clamp.
As further improvement of the utility model, the place ahead that is positioned at described control crank 6 on the described clamping push rod 4 is provided with the gripper shoe 14 perpendicular with described clamping push rod 4, the upper end of this gripper shoe 14 is provided with the back-up block 15 that is supported between described control crank 6 and the described gripper shoe 14, the lower end of described gripper shoe 14 is provided with and described gripper shoe 14 support plates 16 connected vertically, this support plate 16 is provided with gathering sill, and described vertical bracing frame 2 can slippage in described gathering sill.When promoting control crank 6 forward, the clamping push rod 4 in control crank 6 the place aheads drives gripper shoe 14 and moves forward, the back-up block 15 of gripper shoe 14 upper ends is supported on the upper end of control crank 6, and vertical bracing frame 2 is along slippage in the gathering sill of the support plate 16 of gripper shoe 14 lower ends, after monkey wrench promotes to put in place, vertical bracing frame 2 pushes against on the end of the gathering sill of support plate 16, moves forward thereby restriction clamps push rod 4, plays spacing effect.
As further improvement of the utility model, described vertical bracing frame 2 comprises rotating shaft base 17, and the turning cylinder 18 of being located in this rotating shaft base 17 and can rotating relative to this rotating shaft base 17, the upper end of this turning cylinder 18 is stretched out outside the described rotating shaft base 17 and is fixed on the described slider block 3, described rotating shaft base 17 outer tops are provided with rotary spacing piece 19, this rotary spacing piece 19 is provided with stopper slot 20, described slider block 3 is provided with limit shaft 21, this limit shaft 21 is positioned at described stopper slot 20, and the lower end of described rotating shaft base 17 can described relatively fixture mount 1 straight skidding.When adjusting monkey wrench to correct Working position, the clamping push rod 4 that is connected with turning cylinder 18 can be relative rotating shaft base 17 rotating certain angle of vertical bracing frame 2, the convenient adjustment, and the stopper slot 20 of rotating shaft base 17 and the limit shaft 21 on the slider block 3 are used, make to clamp push rod 4 and can only do small rotation, thereby make and to correct Working position process, can carry out small adjusting adjusting monkey wrench.
As further improvement of the utility model, the lower ends downward extension of described vertical bracing frame 2 is provided with guide rod seat 22, be installed with the guide rod 23 perpendicular on this guide rod seat 22 with described vertical bracing frame 2, described fixture mount 1 extends upward and is provided with guide pin bushing seat 24, this guide pin bushing seat 24 is provided with guide pin bushing 25, described guide rod 23 is arranged in the described guide pin bushing 25 and can described relatively guide pin bushing 25 slippage, adjusting monkey wrench to correct Working position process, guide rod 23 can slippage back and forth in guide pin bushing 25 under the drive of vertical bracing frame 2.In order to make the slippage flexibly on fixture mount 1 of vertical bracing frame 2, be provided with thrust ball bearing 26 between described guide pin bushing 25 and the described guide rod 23, the extension downwards of described vertical bracing frame 2 is provided with cover plate 27, can prevent that foreign matter from entering between guide pin bushing 25 and the guide rod 23.
Claims (8)
1. the fixture of a Wrench head polissoir, comprise the fixture mount that is fixed on the frame, it is characterized in that: this fixture mount is provided with vertical bracing frame, the lower end of this vertical bracing frame is connected with described fixture mount and can relative described fixture mount straight skidding, the upper end of this vertical bracing frame is provided with slider block, laterally be slidingly equipped with the clamping push rod in this slider block, stretch out outside the described slider block at two of this clamping push rod, the front end of the head of this clamping push rod is provided with the alignment pin in the axis hole that can place the monkey wrench head, the afterbody of this clamping push rod is provided with control crank, the top of this clamping push rod is provided with the clamping swing arm, and the end of the head of this clamping swing arm is to the pressing plate that has on the all-moving surface that can be pressed on the monkey wrench head.
2. according to the fixture of the described Wrench head polissoir of claim 1, it is characterized in that: the head of described clamping swing arm convexes with stiff end downwards, this stiff end is connected by the head of a bearing pin with described clamping push rod, the upper end of described control crank is provided with spring base, be provided with spring in this spring base, this spring stretches out outside the described spring base and with the afterbody of described clamping swing arm and is connected, be provided with in this spring and adjust a nail, this adjustment nail one end is fixed in the afterbody of described clamping swing arm, and the other end of this adjustment nail can place in the described spring base.
3. according to the fixture of the described Wrench head polissoir of claim 2, it is characterized in that: the place ahead that is positioned at described control crank on the described clamping push rod is provided with and the perpendicular gripper shoe of described clamping push rod, the upper end of this gripper shoe is provided with the back-up block that is supported between described control crank and the described gripper shoe, the lower end of described gripper shoe is provided with and described gripper shoe support plate connected vertically, this support plate is provided with gathering sill, and described vertical bracing frame can slippage in described gathering sill.
4. according to the fixture of each described Wrench head polissoir in the claim 1～3, it is characterized in that: described vertical bracing frame comprises rotating shaft base, and the turning cylinder of being located in this rotating shaft base and can rotating relative to this rotating shaft base, the upper end of this turning cylinder is stretched out outside the described rotating shaft base and is fixed on the described slider block, the outer top of described rotating shaft base is provided with the rotary spacing piece, this rotary spacing piece is provided with stopper slot, described slider block is provided with limit shaft, this limit shaft is positioned at described stopper slot, and the lower end of described rotating shaft base can described relatively fixture mount straight skidding.
5. according to the fixture of each described Wrench head polissoir in the claim 1～3, it is characterized in that: the lower ends downward extension of described vertical bracing frame is provided with the guide rod seat, be installed with on this guide rod seat and the perpendicular guide rod of described vertical bracing frame, described fixture mount extends upward and is provided with the guide pin bushing seat, this guide pin bushing seat is provided with guide pin bushing, and described guide rod is arranged in also can described relatively guide pin bushing slippage in the described guide pin bushing.
6. according to the fixture of the described Wrench head polissoir of claim 4, it is characterized in that: the lower ends downward extension of described vertical bracing frame is provided with the guide rod seat, be installed with on this guide rod seat and the perpendicular guide rod of described vertical bracing frame, described fixture mount extends upward and is provided with the guide pin bushing seat, this guide pin bushing seat is provided with guide pin bushing, and described guide rod is arranged in also can described relatively guide pin bushing slippage in the described guide pin bushing.
7. according to the fixture of the described Wrench head polissoir of claim 5, it is characterized in that: be provided with thrust ball bearing between described guide pin bushing and the described guide rod, described vertical bracing frame extension downwards is provided with cover plate.
8. according to the fixture of the described Wrench head polissoir of claim 6, it is characterized in that: be provided with thrust ball bearing between described guide pin bushing and the described guide rod, described vertical bracing frame extension downwards is provided with cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205044624U CN201848752U (en) | 2010-08-20 | 2010-08-20 | Fixing device for wrench head polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205044624U CN201848752U (en) | 2010-08-20 | 2010-08-20 | Fixing device for wrench head polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848752U true CN201848752U (en) | 2011-06-01 |
Family
ID=44091165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205044624U Expired - Fee Related CN201848752U (en) | 2010-08-20 | 2010-08-20 | Fixing device for wrench head polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848752U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525373A (en) * | 2011-12-08 | 2012-07-04 | 高健生 | Polished workpiece clamping mechanism |
| CN104149011A (en) * | 2014-08-05 | 2014-11-19 | 张家港玉成精机股份有限公司 | Belt sander |
| CN107309777A (en) * | 2017-08-14 | 2017-11-03 | 邵东和谐五金机电有限公司 | A kind of pattern polishing machine of ratchet wrench head |
| CN107378736A (en) * | 2017-09-12 | 2017-11-24 | 海盐星辰工具有限公司 | A kind of modified form spanner polishing machine |
| CN107398821A (en) * | 2017-09-12 | 2017-11-28 | 海盐星辰工具有限公司 | A kind of spanner polishing machine modified form fixing device |
| CN108406590A (en) * | 2018-02-28 | 2018-08-17 | 邵东智能制造技术研究院有限公司 | Spanner arc surface grinding clamp |
-
2010
- 2010-08-20 CN CN2010205044624U patent/CN201848752U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525373A (en) * | 2011-12-08 | 2012-07-04 | 高健生 | Polished workpiece clamping mechanism |
| CN102525373B (en) * | 2011-12-08 | 2013-09-11 | 高健生 | Polished workpiece clamping mechanism |
| CN104149011A (en) * | 2014-08-05 | 2014-11-19 | 张家港玉成精机股份有限公司 | Belt sander |
| CN107309777A (en) * | 2017-08-14 | 2017-11-03 | 邵东和谐五金机电有限公司 | A kind of pattern polishing machine of ratchet wrench head |
| CN107309777B (en) * | 2017-08-14 | 2023-06-02 | 湖南精专自动化技术有限公司 | Profiling polishing machine for ratchet wrench head |
| CN107378736A (en) * | 2017-09-12 | 2017-11-24 | 海盐星辰工具有限公司 | A kind of modified form spanner polishing machine |
| CN107398821A (en) * | 2017-09-12 | 2017-11-28 | 海盐星辰工具有限公司 | A kind of spanner polishing machine modified form fixing device |
| CN107398821B (en) * | 2017-09-12 | 2024-06-11 | 海盐星辰工具有限公司 | Improved fixing device for wrench polishing machine |
| CN107378736B (en) * | 2017-09-12 | 2024-06-11 | 海盐星辰工具有限公司 | Improved spanner polishing machine |
| CN108406590A (en) * | 2018-02-28 | 2018-08-17 | 邵东智能制造技术研究院有限公司 | Spanner arc surface grinding clamp |
| CN108406590B (en) * | 2018-02-28 | 2024-04-26 | 邵东智能制造技术研究院有限公司 | Wrench arc surface polishing clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201848752U (en) | Fixing device for wrench head polishing equipment | |
| CN101966678B (en) | Polishing equipment for head of wrench | |
| CN111216018B (en) | A drive structure and equipment of polishing for steel ring surface equipment of polishing of different diameters | |
| CN204771966U (en) | Steel pipe burnishing device | |
| CN201815940U (en) | Polishing device for heads of wrenches | |
| CN202804856U (en) | Spherical roller end face supergrinding device | |
| CN203636563U (en) | Before-flash-welding movable deruster for steel rail | |
| CN202780614U (en) | Double-side-milling two end face fixtures with clamping range adjustable | |
| CN2765718Y (en) | Double round platform jib-type surface-grinding machine | |
| CN210756904U (en) | Optical lens edging device | |
| CN212265421U (en) | Angle-adjustable polishing device for hardware | |
| CN102896567B (en) | Grinding and super finish mechanism for roller end face | |
| CN202964817U (en) | Material clamping mechanism for numerical control automatic double-end tenoning machine | |
| CN201483326U (en) | Diamond lapping and polishing mechanism of diamond lapping and polishing machine | |
| CN202752972U (en) | Spherical roller super-precise machine | |
| CN219234520U (en) | Multifunctional fixing seat | |
| CN201483325U (en) | Grinding and polishing mechanism of diamond grinding and polishing machine | |
| CN101391378B (en) | Arc profile machining tool clamp and processing method | |
| CN217097033U (en) | Dedicated polishing robot of assembly line burr station | |
| CN113618529B (en) | Experimental apparatus edging equipment | |
| CN201394743Y (en) | Workpiece holding device of automatic slot milling machine | |
| CN102554731B (en) | Polishing machine | |
| CN214519693U (en) | Novel positioning mechanism placed in middle | |
| CN204843751U (en) | Brake block grinding burr's topside grinding machanism | |
| CN201020646Y (en) | Tray tension device for twin surface grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |