CN110900260A - Positioning device on production frame of new energy automobile clutch release bearing - Google Patents
Positioning device on production frame of new energy automobile clutch release bearing Download PDFInfo
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- CN110900260A CN110900260A CN201911075703.XA CN201911075703A CN110900260A CN 110900260 A CN110900260 A CN 110900260A CN 201911075703 A CN201911075703 A CN 201911075703A CN 110900260 A CN110900260 A CN 110900260A
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- frame
- positioning
- release bearing
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a positioning device on a production frame of a clutch release bearing of a new energy automobile, which comprises a frame, a lower positioning mechanism, a pressing mechanism, a driving motor and an upper positioning mechanism, wherein the frame is of a rectangular frame structure, the lower positioning mechanism is arranged below the frame, a positioning support is connected to the upper output end of a first air cylinder, the lower positioning mechanism is arranged below the frame, the upper positioning mechanism comprises a third air cylinder, the third air cylinder is fixedly arranged above the frame, a support frame is connected to the lower output end of the third air cylinder, a fourth air cylinder is fixedly arranged below the support frame), and a clamping jaw is hinged to the outer side of the lower end of the fourth air cylinder. The invention adopts the frame, the lower positioning mechanism, the lower pressing mechanism, the driving motor and the upper positioning mechanism to assemble and mold, can realize the quick and accurate positioning of the release bearing, is convenient to disassemble, and improves the positioning efficiency of the release bearing.
Description
Technical Field
The invention relates to the technical field of automobile part processing, in particular to a positioning device on a production frame of a clutch release bearing of a new energy automobile.
Background
The clutch release bearing is used as a very important part on an automobile, the main function of the clutch release bearing is to realize the combination or disconnection between an automobile engine and a transmission system through the axial movement of the bearing, and the precision, the performance, the service life and the reliability of the clutch release bearing can influence the protection effect on the smooth starting, gear shifting, parking and overload of the transmission system of the automobile. Therefore, the production process of the release bearing also plays a crucial role. At present, because of the imperfection of the production equipment of the release bearing in China, the problem that the yield of the release bearing is low due to the inaccuracy of positioning is often caused in the processing process, and materials and labor force are consumed. For example, current positioner on production frame for processing automobile clutch release bearing, when dividing the bearing and fixing a position, place release bearing in the location circular hole, drive the holding down plate through manipulating hydraulic lifter and support pressure release bearing, force the holding down plate to push down and support release bearing, make release bearing stabilize on the bottom plate, it is not very nimble to operate hydraulic lifter lift, hydraulic lifter can excessively push down release bearing sometimes, make release bearing upside can be pressed by the holding down plate and warp, then lead to the percent of pass to be low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a positioning device on a production frame of a clutch release bearing of a new energy automobile, which is used for solving the problems mentioned in the background technology.
The invention is realized by the following technical scheme: a positioning device on a production frame of a clutch release bearing of a new energy automobile comprises a frame, a lower positioning mechanism, a pressing mechanism, a driving motor and an upper positioning mechanism, wherein the lower positioning mechanism is arranged below the frame and comprises a first air cylinder, the lower part of the first air cylinder is fixed on the frame through bolts, a positioning support is connected to the upper output end of the first air cylinder and can drive the positioning support to move up and down, a plurality of guide grooves are arranged inside the positioning support and are respectively arranged in four directions of the positioning support, sliding blocks are connected in the guide grooves in a sliding mode and can move in the guide grooves, sliding grooves are formed in the upper part of the positioning support and are communicated with each other, a release bearing positioning column is connected to the sliding grooves in a sliding mode, and the lower end of the release bearing positioning column is fixed on the sliding blocks in an inserting mode, the lower part of the arranged release bearing positioning column is positioned on the sliding block, and the position of the release bearing positioning column can be adjusted through the sliding block, so that the release bearing positioning column is convenient to adjust. One side of the lower positioning mechanism is provided with a lower pressing mechanism, the lower pressing mechanism is arranged on the right side of the lower positioning mechanism, the lower pressing mechanism comprises a supporting cross rod, a guide rod is fixedly welded on the rack, the supporting cross rod is in sliding insertion with the guide rod of the rack, one side of the supporting cross rod is fixed through a locking bolt, the supporting cross rod can move on the guide rod, the height of the supporting cross rod is convenient to adjust, the supporting cross rod is more suitable for the position of the lower positioning mechanism, a driving motor is fixedly arranged below the other end of the supporting cross rod, a speed reducer is arranged above the driving motor, the output end of the speed reducer is connected with a supporting rod through a coupling, the driving motor is a forward and reverse rotating motor, the speed reducer connected with the motor can drive the supporting rod to swing in the horizontal direction, a second cylinder is fixedly arranged above, the lower end output end of the second cylinder is connected with a pressing plate, the lower portion of the pressing plate is connected with a round convex block through a spring, a through hole is formed in the pressing plate, the second cylinder is arranged at the other end of the supporting rod and can drive the pressing plate to move up and down, and the round convex block arranged on the pressing plate can tightly press and fix the release bearing on the release bearing positioning column.
Last positioning mechanism is installed to the top of frame, it includes the third cylinder to go up positioning mechanism, third cylinder fixed mounting is in the top of frame, be connected with the support frame on the lower extreme output of third cylinder, the third cylinder of setting can drive the support frame and reciprocate, the below fixed mounting of support frame has the fourth cylinder, the lower extreme outside of fourth cylinder articulates there is the jack catch, one side swing joint of jack catch has the connecting rod, the other end of connecting rod articulates there is the fixed block, fixed connection between the top of fixed block and the fourth cylinder, the fourth cylinder fixed mounting of setting on the support frame, and the output of fourth cylinder can drive the fixed block and reciprocate, and it has the connecting rod to articulate on the fixed block, and the connecting rod drives the jack catch again and can press from both sides release bearing fixed, conveniently unloads.
Preferably, the lower part of the rack is fixedly welded with supporting legs, and universal wheels are installed below the supporting legs. The universal wheels are arranged to facilitate the movement of the device.
Preferably, the positioning support is circular, the side surface of the positioning support is in threaded connection with an adjusting nut, the inner end of the adjusting nut is movably connected to the sliding block, and the position of the sliding block can be adjusted by rotating the adjusting nut. It should be noted that, the adjusting nut is rotated to push the slider to move, so that the position of the positioning column of the release bearing is accurately adjusted.
Preferably, the support rod is L-shaped. The pressing plate is circular, so a through hole in the pressing plate penetrates through the pressing plate and the circular bump, the pressing plate and the positioning support are oppositely arranged, the through holes are multiple, and the through holes are matched and spliced with the separating bearing positioning columns. The clamp plate that sets up is when pushing down, and the through-hole inserts in the release bearing reference column to circular convex block can compress tightly release bearing, can dismantle the setting between release bearing reference column and the slider, the adoption can be dismantled and set up, conveniently changes the model of release bearing reference column, can be suitable for the release bearing of equidimension or model not.
Preferably, the fourth cylinder is provided with a plurality of cylinders, and the position of the fourth cylinder is opposite to the position of the separation bearing positioning column. It should be noted that the number of the fourth cylinders is set along with the present embodiment, the rubber pads are arranged on the inner sides of the lower ends of the jaws, and the rubber pads can play a role in protecting the release bearing when the jaws clamp the release bearing.
The invention provides a positioning device on a production frame of a clutch release bearing of a new energy automobile. The method has the following beneficial effects: the invention adopts the frame, the lower positioning mechanism, the lower pressing mechanism, the driving motor and the upper positioning mechanism to assemble and mold, can realize the quick and accurate positioning of the release bearing, is convenient to disassemble, and improves the positioning efficiency of the release bearing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the positioning bracket of the present invention;
FIG. 3 is a schematic view of the jaw structure of the present invention;
FIG. 4 is a schematic view of the structure of the pressing plate of the present invention.
FIG. 5 is a schematic view of a positioning bracket according to the present invention.
In the figure: 1. a frame; 101. supporting legs; 102. a universal wheel; 103. a guide bar; 2. a lower positioning mechanism; 201. a first cylinder; 202. positioning the bracket; 2021. a guide groove; 2022. a chute; 2023. a release bearing locating post; 2024. a slider; 2025. adjusting the nut; 3. a pressing mechanism; 301. a support rail; 302. a speed reducer; 303. a support bar; 304. a second cylinder; 305. pressing a plate; 306. a circular bump; 307. a through hole; 308. a spring; 4. a drive motor; 5. an upper positioning mechanism; 501. a third cylinder; 502. a support frame; 503. a fourth cylinder; 504. a claw; 505. a connecting rod; 506. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-4, the present invention provides a positioning device on a production rack of a clutch release bearing of a new energy automobile, including a rack 1, a lower positioning mechanism 2, a lower pressing mechanism 3, a driving motor 4 and an upper positioning mechanism 5, where the rack 1 is made of an aluminum alloy material, an assembled structure is a rectangular frame structure, the lower positioning mechanism 2 is disposed below the rack 1, the lower positioning mechanism 2 includes a first cylinder 201, the lower part of the first cylinder 201 is fixed on the rack 1 through a bolt, the upper output end of the first cylinder 201 is connected with a positioning bracket 202, the disposed first cylinder 201 can drive the positioning bracket 202 to move up and down, a plurality of guide grooves 2021 are disposed inside the positioning bracket 202, and it should be noted that the present embodiment is provided with 4 guide grooves, which are respectively disposed in four directions of the positioning bracket 202, a sliding block 2024 is slidably connected in the guide groove 2021, the arranged sliding block 2024 can move in the guide groove 2021, a sliding groove 2022 is formed above the positioning bracket 202, the sliding groove 2022 is communicated with the guide groove 2021, the sliding groove 2022 is slidably connected with a separation bearing positioning column 2023, the lower end of the separation bearing positioning column 2023 is inserted and fixed on the sliding block 2024, the lower part of the arranged separation bearing positioning column 2023 is positioned on the sliding block 2024, and the horizontal position of the separation bearing positioning column 2023 can be adjusted through the sliding block 2024, so that the adjustment is convenient. The vertical position of the separation bearing positioning column 2023 can be adjusted by driving the positioning support 202 to move up and down by the first cylinder 201, that is, the spatial position of the separation bearing positioning column 2023 can be conveniently adjusted by the mutual matching of the first cylinder 201 and the positioning support 202.
The downward pressing mechanism 3 comprises a supporting cross rod 301, a guide rod 103 is fixedly welded on the rack 1, the supporting cross rod 301 is in sliding insertion connection with the guide rod 103 of the rack 1, one side of the supporting cross rod 301 is fixed through a locking bolt, the supporting cross rod 301 can move on the guide rod 103, the height of the supporting cross rod 301 can be adjusted conveniently, and the supporting cross rod 301 is made to adapt to the position of the lower positioning mechanism 2. A driving motor 4 is fixedly arranged below the other end of the supporting cross bar 301, a speed reducer 302 is arranged above the driving motor 4, the output end of the speed reducer 302 is connected with a support rod 303 through a coupler, the arranged driving motor 4 is a positive and negative rotating motor, the specific model is a loose A5 series positive rotating motor, the reducer 302 connected through the motor can drive the support rod 303 to swing in the horizontal direction, a second air cylinder 304 is fixedly arranged above the supporting rod 303, a pressing plate 305 is connected to the lower end output end of the second air cylinder 304, a round bump 306 is connected below the pressure plate 305 through a spring 308, a through hole 307 is opened on the pressure plate 305, the second cylinder 304 is disposed at the other end of the supporting rod 303, the second cylinder 304 can drive the pressing plate 305 to move up and down, and the circular protrusion 306 disposed on the pressing plate 305 can press and fix the release bearing on the release bearing positioning post 2023.
The upper positioning mechanism 5 is installed above the rack 1, the upper positioning mechanism 5 comprises a third air cylinder 501, the third air cylinder 501 is fixedly installed above the rack 1, a support frame 502 is connected to the output end of the lower end of the third air cylinder 501, the third air cylinder 501 can drive the support frame 502 to move up and down, a fourth air cylinder 503 is fixedly installed below the support frame 502, a claw 504 is hinged to the outer side of the lower end of the fourth air cylinder 503, a connecting rod 505 is movably connected to one side of the claw 504, the other end of the connecting rod 505 is hinged to a fixed block 506, the upper end of the fixed block 506 is fixedly connected with the fourth air cylinder 503, the fourth air cylinder 503 is fixedly installed on the support frame 502, the output end of the fourth air cylinder 503 can drive the fixed block 506 to move up and down, the connecting rod 505 is hinged to the fixed block 506, and the connecting rod 505 drives the claw 504 to clamp, the unloading is convenient.
Specifically, the fixed welding in below of frame 1 has supporting leg 101, universal wheel 102 is installed to the below of supporting leg 101, and the universal wheel 102 through setting up makes things convenient for the removal of device, the shape of locating support 202 is circular, the side threaded connection of locating support 202 has adjusting nut 2025, adjusting nut 2025's inner swing joint is on slider 2024, and rotatory adjusting nut 2025 can adjust the position of slider 2024, and it needs to explain, through rotatory adjusting nut 2025, can promote the removal of slider 2024 to reach the effect of the position of accurate regulation release bearing reference column 2023. The support rod 303 is L-shaped, the pressing plate 305 is circular, so that a through hole 307 on the pressing plate 305 penetrates through the pressing plate 305 and the circular protrusion 306, the pressing plate 305 and the positioning bracket 202 are arranged oppositely, the through holes 307 are provided in plurality, the through holes 307 are matched and inserted with the separate bearing positioning posts 2023, the through holes 307 are inserted into the separate bearing positioning posts 2023 while the arranged pressing plate 305 is pressed downwards, so that the separate bearings can be pressed by the circular protrusion 306, the separate bearing positioning posts 2023 and the sliding block 2024 are detachably arranged, the detachable arrangement is adopted, the type of the separate bearing positioning posts 2023 can be conveniently replaced, the separate bearings with different sizes or types can be applied, the fourth air cylinders 503 are provided in plurality, the positions of the fourth air cylinders 503 and the separate bearing positioning posts 2023 are arranged oppositely, it is required to be stated that the number of the fourth air cylinders 503 is arranged along with the embodiment, the inner side of the lower end of the claw 504 is provided with a rubber pad, and the rubber pad can play a role in protecting the release bearing when the claw 504 clamps the release bearing.
During the use, place release bearing earlier and fix on release bearing reference column 2023, then start pushing down mechanism 3, the driving motor 4 of pushing down mechanism 3 drives clamp plate 305 on the bracing piece 303 and removes to the top of locating support 202, then second cylinder 304 drives clamp plate 305 and moves down and compress tightly release bearing, the spring 308 of setting plays the effect of buffering, prevent excessive pressure, after the location is accomplished, third cylinder 501 drives reciprocating of support frame 502, fourth cylinder 503 also follows the removal, the output of fourth cylinder 503 can drive reciprocating of fixed block 506, it has connecting rod 505 to articulate on the fixed block 506, connecting rod 505 drives jack catch 504 again and can press from both sides release bearing fixed, conveniently unload.
The invention adopts the frame 1, the lower positioning mechanism 2, the lower pressing mechanism 3, the driving motor 4 and the upper positioning mechanism 5 to assemble and mold, can realize the quick and accurate positioning of the release bearing, is convenient to disassemble, and improves the positioning efficiency of the release bearing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a positioner on new energy automobile clutch release bearing's production frame, includes frame (1), positioning mechanism (2), pushes down mechanism (3), driving motor (4) and last positioning mechanism (5), its characterized in that: the lower positioning mechanism (2) is arranged below the rack (1), the lower positioning mechanism (2) comprises a first air cylinder (201), the lower part of the first air cylinder (201) is fixed on the rack (1) through a bolt, a positioning support (202) used for positioning a release bearing is connected to the upper output end of the first air cylinder (201), a pressing mechanism (3) is arranged on one side of the lower positioning mechanism (2), the pressing mechanism (3) comprises a supporting cross rod (301), one end of the supporting cross rod (301) is fixedly connected with the rack (1) through a bolt, a driving motor (4) is fixedly arranged below the other end of the supporting cross rod (301), a speed reducer (302) is arranged above the driving motor (4), a supporting rod (303) is connected to the output end of the speed reducer (302) through a coupler, a second air cylinder (304) is fixedly arranged above the supporting rod (303), be connected with clamp plate (305) on the lower extreme output of second cylinder (304), the below of clamp plate (305) is connected with circular convex block (306) through spring (308), it has through-hole (307) to open on clamp plate (305), positioning mechanism (5) are installed to the top of frame (1), it includes third cylinder (501) to go up positioning mechanism (5), third cylinder (501) fixed mounting is in the top of frame (1), be connected with support frame (502) on the lower extreme output of third cylinder (501), the below fixed mounting of support frame (502) has fourth cylinder (503), the lower extreme outside of fourth cylinder (503) articulates there is jack catch (504).
2. The positioning device on the production frame of the clutch release bearing of the new energy automobile according to claim 1, characterized in that: the support frame is characterized in that support legs (101) are fixedly welded below the frame (1), and universal wheels (102) are installed below the support legs (101).
3. The positioning device on the production frame of the clutch release bearing of the new energy automobile according to claim 1, characterized in that: the positioning bracket (202) is circular in shape.
4. The positioning device on the production frame of the clutch release bearing of the new energy automobile according to claim 3, characterized in that: the pressing plate (305) is circular, so a through hole (307) in the pressing plate (305) penetrates through the pressing plate (305) and the circular bump (306), the pressing plate (305) and the positioning bracket (202) are oppositely arranged, and a plurality of through holes (307) are arranged.
5. The positioning device on the production frame of the clutch release bearing of the new energy automobile according to claim 1, characterized in that: the guide rod (103) is fixedly welded on the rack (1), the support cross rod (301) is in sliding insertion connection with the guide rod (103) of the rack (1), and one side of the support cross rod (301) is fixed through a locking bolt.
6. The positioning device on the production frame of the clutch release bearing of the new energy automobile according to claim 3, characterized in that: the number of the fourth cylinders (503) is plural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911075703.XA CN110900260B (en) | 2019-11-06 | 2019-11-06 | Positioning device on production frame of new energy automobile clutch release bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911075703.XA CN110900260B (en) | 2019-11-06 | 2019-11-06 | Positioning device on production frame of new energy automobile clutch release bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110900260A true CN110900260A (en) | 2020-03-24 |
| CN110900260B CN110900260B (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911075703.XA Active CN110900260B (en) | 2019-11-06 | 2019-11-06 | Positioning device on production frame of new energy automobile clutch release bearing |
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| Country | Link |
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| CN (1) | CN110900260B (en) |
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| JPH10100036A (en) * | 1996-09-27 | 1998-04-21 | Hitachi Ltd | Substrate positioning device |
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| CN205237682U (en) * | 2015-10-30 | 2016-05-18 | 张剑光 | Input/output complementary unit of CNC equipment of processing car work piece |
| CN205271534U (en) * | 2016-01-06 | 2016-06-01 | 盛瑞传动股份有限公司 | Intermediate bottom anchor clamps |
| CN107009175A (en) * | 2017-05-14 | 2017-08-04 | 芜湖中科智捷信息科技有限责任公司 | A kind of flash trimmer clamping mechanism |
| CN206445570U (en) * | 2017-02-08 | 2017-08-29 | 重庆同正科技有限公司 | A kind of positioning tool processed for automobile bearing mould |
| CN206527562U (en) * | 2017-02-28 | 2017-09-29 | 成都航行机械制造有限公司 | A kind of needle bearing seat numerical control mill drill jig |
| CN107932073A (en) * | 2017-11-16 | 2018-04-20 | 浙江工业大学奉化智慧经济研究院 | A kind of drilling of bearing inner race screw hole and deburring equipment |
| CN209021693U (en) * | 2018-10-25 | 2019-06-25 | 泉州市金典机械发展有限公司 | A kind of novel milling chain piece side edge clamp |
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2019
- 2019-11-06 CN CN201911075703.XA patent/CN110900260B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3438185A1 (en) * | 1984-10-18 | 1986-04-24 | Johann Weiss Maschinenbau, 7799 Illmensee | Pressure-medium-actuated clamping cylinder with safety cut-off means |
| US5634629A (en) * | 1994-12-22 | 1997-06-03 | Isi Norgren Inc. | Rotary clamp having a common plane mounting arrangement |
| JPH10100036A (en) * | 1996-09-27 | 1998-04-21 | Hitachi Ltd | Substrate positioning device |
| CN203975929U (en) * | 2014-07-29 | 2014-12-03 | 浙江柏瑞汽配有限公司 | A kind of for the registration device on the production frame of processing automobile withdrawal bearing |
| CN205237682U (en) * | 2015-10-30 | 2016-05-18 | 张剑光 | Input/output complementary unit of CNC equipment of processing car work piece |
| CN205271534U (en) * | 2016-01-06 | 2016-06-01 | 盛瑞传动股份有限公司 | Intermediate bottom anchor clamps |
| CN206445570U (en) * | 2017-02-08 | 2017-08-29 | 重庆同正科技有限公司 | A kind of positioning tool processed for automobile bearing mould |
| CN206527562U (en) * | 2017-02-28 | 2017-09-29 | 成都航行机械制造有限公司 | A kind of needle bearing seat numerical control mill drill jig |
| CN107009175A (en) * | 2017-05-14 | 2017-08-04 | 芜湖中科智捷信息科技有限责任公司 | A kind of flash trimmer clamping mechanism |
| CN107932073A (en) * | 2017-11-16 | 2018-04-20 | 浙江工业大学奉化智慧经济研究院 | A kind of drilling of bearing inner race screw hole and deburring equipment |
| CN209021693U (en) * | 2018-10-25 | 2019-06-25 | 泉州市金典机械发展有限公司 | A kind of novel milling chain piece side edge clamp |
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| CN110900260B (en) | 2021-10-29 |
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Effective date of registration: 20211018 Address after: 518000 floor 1, building 1, No. 543, gongchang Road, Loucun community, Xinhu street, Guangming District, Shenzhen, Guangdong Applicant after: Shenzhen Lantu New Energy Electric Vehicle Co.,Ltd. Address before: 225800 industrial concentration area, Wangzhigang Town, Baoying County, Yangzhou City, Jiangsu Province Applicant before: Lantu new energy electric vehicle (Yangzhou) Co.,Ltd. |
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