CN112045234A - Adjustable clamp of numerical control milling machine - Google Patents
Adjustable clamp of numerical control milling machine Download PDFInfo
- Publication number
- CN112045234A CN112045234A CN202010887429.2A CN202010887429A CN112045234A CN 112045234 A CN112045234 A CN 112045234A CN 202010887429 A CN202010887429 A CN 202010887429A CN 112045234 A CN112045234 A CN 112045234A
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- China
- Prior art keywords
- spline
- extrusion
- pipe
- spline pipe
- clamping
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- 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
-
- 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
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/154—Stationary devices
Abstract
The invention discloses an adjustable clamp of a numerical control milling machine, which structurally comprises an adjuster, a clamping mechanism, a mounting plate and a mounting groove, wherein the adjuster is fixedly mounted at the top of the clamping mechanism, a spline pipe is inserted into the clamping groove and is abutted against the front end of the plate body through an insertion end of the spline pipe, so that the plate body retracts towards the inside of the spline pipe, the external supporting force of the inner wall in the milling process of the spline pipe is improved, meanwhile, a first magnetic block and the inner wall of the spline pipe generate magnetic adsorption, the vibration generated in the milling process of the spline pipe is reduced, the vibration is abutted against the outer side surface of the spline pipe through a sponge cushion at the lower end of a contact plate, meanwhile, the vibration generated by the spline pipe in the milling process can be transmitted outwards through a spring in a fixing pipe sleeve, then, the outer side surface of the spline pipe extrudes an extrusion ball, air pressure enters the inner part of an air bag, the milling deviation generated when the cutter mills the inner wall of the spline pipe is avoided.
Description
Technical Field
The invention relates to the field of numerical control equipment, in particular to an adjustable clamp of a numerical control milling machine.
Background
The spline shaft and the spline sleeve are matched to form spline connection, the spline sleeve is formed by milling the inner wall of the spline pipe on a milling machine, the spline pipe needs to be fixedly clamped through an adjustable clamp in the cutting process of the milling machine, the axis of the spline pipe is positioned, the inside of a milled key sleeve is uniform, however, the spline pipe is in a hollow state, when the milling machine performs milling, the cutting force on the inner wall of the spline pipe is large, intermittent cutting is performed, the generated vibration is large, the external bracing force of the adjustable clamp on the inner wall of the spline pipe is small, the inner wall of the spline pipe is prone to being subjected to intermittent irregular vibration in the cutting process, milling deviation occurs when a cutter mills the inner wall of the spline pipe, and the spline connection tightness between the spline pipe and the spline shaft is reduced.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: this adjustable fixture of numerically controlled fraise machine, its structure includes regulator, clamping mechanism, mounting panel, mounting groove, regulator fixed mounting constructs the top at the clamping, the lower extreme of clamping mechanism welds in the mounting panel upper surface, the inside mounting groove that has inlayed of mounting panel, clamping mechanism includes frame, clamping groove, internal stay mechanism, outer conflict mechanism, the frame left end welds mutually with the mounting panel side to the clamping groove inlays in the inside middle-end of frame, internal stay mechanism is located the clamping inslot portion to outer conflict mechanism is located the internal stay outside of constructing, outer conflict mechanism right-hand member is connected with the regulator.
As a further improvement of the invention, the inner supporting mechanism comprises a positioning shaft, a spring rod, an extrusion rod and outer supporting plates, the spring rod penetrates through the positioning shaft in a clearance fit manner, the head end of the spring rod is embedded in the lower end of the extrusion rod, the upper end of the extrusion rod is welded with the inner side surface of the outer supporting plate, the outer supporting plates are positioned in the clamping grooves, the number of the spring rod, the number of the extrusion rod and the number of the outer supporting plates are four, and a certain space is reserved among the four outer supporting plates to form a circular ring type structure.
As a further improvement of the invention, the outer supporting plate comprises a plate body and a first magnetic block, the inner side surface of the plate body is welded with the upper end of the extrusion rod, the first magnetic block is embedded in the outer side surface of the plate body, the front end of the plate body is provided with an inclination angle, so that the plate body is retracted into the spline tube, the first magnetic block is made of a permanent magnet material, and the magnetism of the first magnetic block is S pole.
As a further improvement of the present invention, the external abutting mechanism includes a guide groove, a sliding block, a fitting mechanism, and a second magnetic block, the guide groove is embedded inside the adjuster, the sliding block is slidably mounted inside the guide groove, the sliding block is fixed to an inner side surface of the fitting mechanism, the second magnetic block is embedded on the inner side surface of the fitting mechanism, the guide groove, the sliding block, the fitting mechanism, and the second magnetic block are all four and have a cross structure, and are distributed in four directions of the adjuster, the second magnetic block is made of a permanent magnet material, and the second magnetic block has an N pole.
As a further improvement of the invention, the attaching mechanism comprises an extrusion mechanism, a fixed shaft, five rolling balls and a conduction mechanism, wherein the inner side surface of the extrusion mechanism is welded with the sliding block, the fixed shaft is fixedly arranged at the lower end of the extrusion mechanism, the fixed shaft penetrates through the rolling balls in a clearance fit manner, the rolling balls are arranged at the lower end of the extrusion mechanism in a clearance fit manner, the conduction mechanism is fixedly arranged on the surface of the lower end of the extrusion mechanism, the fixed shaft is of an arc-shaped rod structure, and the five rolling balls are uniformly distributed on the fixed shaft.
As a further improvement of the invention, the transmission mechanism comprises a fixed pipe sleeve, a spring, a contact plate and a spongy cushion, the fixed pipe sleeve is fixedly arranged on the surface of the lower end of the extrusion mechanism, the spring is arranged in the fixed pipe sleeve, the lower end of the spring is fixed with the upper surface of the contact plate, the spongy cushion is tightly attached to the lower end of the contact plate, and the bottom surfaces of the contact plate and the spongy cushion are both arc-shaped structures.
As a further improvement of the invention, the extrusion mechanism comprises an attaching plate, an extrusion ball, an air bag film, a flexible hose and a spray pipe, wherein the surface of the lower end of the attaching plate is welded with a fixed pipe sleeve, the extrusion ball is embedded in the attaching plate, the air bag film is arranged on the surface of the inner side of the attaching plate, the upper end of the extrusion ball is fixed with the lower end of the flexible hose, the upper end of the flexible hose is fixedly installed and communicated with the upper end of the spray pipe, the lower end of the spray pipe is communicated with the inner part of the air bag film, the four extrusion balls and the four flexible hose are arranged, the flexible hose is of a fold structure and is distributed at the lower end of the inner side of the attaching plate, the number of the air bag films is three, and.
The invention has the beneficial effects that:
1. insert the clamping inslot with the spline pipe inside, insert the end through the spline pipe and contradict with the plate body front end, make the plate body carry out the indentation toward the spline inside, at this moment the extrusion stem extrudees the shrink at the spring beam, thereby laminate the spline inside pipe wall, improve the outer supporting force that the spline pipe milled the in-process inner wall, first magnetic path produces magnetic adsorption with the inner wall of spline pipe simultaneously, reduce the shake that the spline pipe milled the in-process and take place, improve the accuracy that the spline pipe milled.
2. Conflict with the external surface of spline pipe through the foam-rubber cushion of contact plate lower extreme, simultaneously can be with the vibration that mills in-process spline pipe self production through the inside spring of fixed pipe box and toward conducting outward, thereby weaken the spline pipe and milling the vibration of in-process, the outside surface of spline pipe extrudees the squeeze ball after that, the flexible hose is inside when carrying out the shrink and produces certain atmospheric pressure, at this moment, atmospheric pressure enters into the gasbag membrane inside, the gasbag membrane is bloated and is applyed a pressure to the outside surface of spline pipe, it mills when milling to avoid the cutter to mill spline inside pipe wall and takes place the deviation.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable fixture of a numerically controlled milling machine according to the present invention.
Fig. 2 is a schematic view of an internal structure of the clamping mechanism of the present invention.
Fig. 3 is a schematic side view of an internal supporting mechanism according to the present invention.
Fig. 4 is a schematic perspective view of an external stay plate according to the present invention.
Fig. 5 is a schematic side view of an external abutting mechanism according to the present invention.
Fig. 6 is a schematic view of an internal structure of a bonding mechanism according to the present invention.
Fig. 7 is a schematic perspective view of a conducting mechanism according to the present invention.
Fig. 8 is a schematic view of the internal structure of an extrusion mechanism according to the present invention.
Fig. 9 is a schematic view of a part of an enlarged structure at a position a of the pressing mechanism of the present invention.
In the figure: an adjuster-1, a clamping mechanism-2, a mounting plate-3, a mounting groove-4, an outer frame-21, a clamping groove-22, an inner support mechanism-23, an outer abutting mechanism-24, a positioning shaft-231, a spring rod-232, an extrusion rod-233, an outer support plate-234, a plate body-34 a, a first magnetic block-34 b, a guide groove-241 and a sliding block-242, the device comprises an attaching mechanism-243, a second magnetic block-244, an extrusion mechanism-43 a, a fixed shaft-43 b, a rolling ball-43 c, a conduction mechanism-43 d, a fixed pipe sleeve-d 1, a spring-d 2, a contact plate-d 3, a sponge pad-d 4, an attaching plate-a 1, an extrusion ball-d 2, an air bag film-a 3, a flexible hose-a 4 and a spray pipe-a 5.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 4:
the invention relates to an adjustable clamp of a numerically controlled milling machine, which structurally comprises an adjuster 1, a clamping mechanism 2, a mounting plate 3 and a mounting groove 4, wherein the adjuster 1 is fixedly mounted at the top of the clamping mechanism 2, the lower end of the clamping mechanism 2 is welded on the upper surface of the mounting plate 3, the mounting groove 4 is embedded in the mounting plate 3, the clamping mechanism 2 comprises an outer frame 21, a clamping groove 22, an inner supporting mechanism 23 and an outer abutting mechanism 24, the left end of the outer frame 21 is welded with the side surface of the mounting plate 3, the clamping groove 22 is embedded in the middle end of the outer frame 21, the inner supporting mechanism 23 is positioned in the clamping groove 22, the outer abutting mechanism 24 is positioned on the outer side of the inner supporting mechanism 23, and the right end of the outer abutting mechanism 24 is connected.
Wherein, interior vaulting mechanism 23 is including location axle 231, spring beam 232, extrusion stem 233, outer shoe 234, spring beam 232 adopts clearance fit to run through inside location axle 231 to the spring beam 232 head end inlays inside extrusion stem 233 lower extreme, extrusion stem 233 upper end welds with outer shoe 234 inboard surface mutually, outer shoe 234 is located inside clamping groove 22, spring beam 232, extrusion stem 233 and outer shoe 234 all are equipped with four to there is certain interval between four outer shoes 234, form ring type structure, do benefit to laminating the spline pipe inner wall, improve the outer power of propping of spline pipe milling in-process inner wall.
Wherein, outer fagging 234 includes plate body 34a, first magnetic path 34b, the inboard surface of plate body 34a welds with the stripper bar 233 upper end mutually, first magnetic path 34b has been inlayed on the plate body 34a outside surface, plate body 34a front end is equipped with inclination, does benefit to and makes the inside extrusion of contradicting of spline pipe and plate body 34a outside front end surface for plate body 34a indentation spline is inside, first magnetic path 34b is the permanent magnet material to first magnetic path 34b magnetism is the S utmost point, does benefit to the inner wall to the spline pipe and carries out magnetic adsorption, reduces the shake that the spline pipe milled the in-process and takes place, improves the accuracy that the spline pipe milled.
The specific use mode and function of the embodiment are as follows:
according to the invention, the spline tube is inserted into the clamping groove 22, the spline tube insertion end is abutted against the front end of the plate body 34a, so that the plate body 34a retracts towards the inside of the spline tube, at the moment, the extrusion rod 233 extrudes and contracts on the spring rod 232, and meanwhile, the extrusion rod 233 ejects out of the plate body 34a through the elastic force reset of the spring rod 232, so that the inner wall of the spline tube is attached, the external supporting force of the inner wall in the spline tube milling process is improved, meanwhile, the first magnetic block 34b and the inner wall of the spline tube generate magnetic adsorption, the shaking in the spline tube milling process is reduced, and the spline tube milling accuracy is improved.
Example 2:
as shown in fig. 5 to 9:
wherein, the outer conflict mechanism 24 includes a guiding groove 241, a sliding block 242, a fitting mechanism 243, and a second magnetic block 244, the guiding groove 241 is embedded inside the regulator 1, the sliding block 242 is slidably mounted inside the guiding groove 241, the sliding block 242 is fixed to the inner side surface of the fitting mechanism 243, the second magnetic block 244 is embedded to the inner side surface of the fitting mechanism 243, four guiding grooves 241, four sliding blocks 242, the fitting mechanism 243 and four second magnetic blocks 244 are arranged and have a cross structure, and are distributed in four directions of the regulator 1, so as to facilitate the rotation of the regulator 1, so that the fitting mechanism 243 conflicts with the outer side surface of the spline tube, thereby improving the fixing ability of the outer side surface of the spline tube, the second magnetic block 244 is made of a permanent magnet material, and the second magnetic block 244 is N-pole, so as to facilitate the magnetic adsorption of the outer side surface of the spline tube, and generate an opposite attraction magnetic force with the first magnetic block 34b, the overall firmness of the spline tube is improved.
The attaching mechanism 243 includes an extruding mechanism 43a, a fixed shaft 43b, rolling balls 43c, and a conducting mechanism 43d, wherein the inner side surface of the extruding mechanism 43a is welded to the sliding block 242, the fixed shaft 43b is fixedly installed at the lower end of the extruding mechanism 43a, the fixed shaft 43b penetrates through the rolling balls 43c in a clearance fit manner, the rolling balls 43c are installed at the lower end of the extruding mechanism 43a in a clearance fit manner, the conducting mechanism 43d is fixedly installed at the lower end surface of the extruding mechanism 43a, the fixed shaft 43b is in an arc-shaped rod structure, and the rolling balls 43c are uniformly distributed on the fixed shaft 43b, so that the spline tube is improved to slide on the inner side surface of the extruding mechanism 43a, and the spline tube is ensured to be normally inserted, installed and fixed.
The transmission mechanism 43d comprises a fixed pipe sleeve d1, a spring d2, a contact plate d3 and a spongy cushion d4, the fixed pipe sleeve d1 is fixedly installed on the lower end surface of the extrusion mechanism 43a, a spring d2 is arranged inside the fixed pipe sleeve d1, the lower end of the spring d2 is fixed to the upper surface of the contact plate d3, the lower end of the contact plate d3 is tightly attached to the spongy cushion d4, the bottom surfaces of the contact plate d3 and the spongy cushion d4 are both arc-shaped, and the bottom surfaces of the contact plate d3 and the spongy cushion d4 are favorably abutted against the outer surface of the spline pipe, so that vibration generated in the milling process of the spline pipe is transmitted out from the spongy cushion d4 and the spring d 2.
Wherein the pressing mechanism 43a comprises an attaching plate a1, a pressing ball d2, an airbag membrane a3, an extensible hose a4 and a nozzle a5, the lower end surface of the attaching plate a1 is welded with a fixed pipe sleeve d1, the pressing ball d2 is embedded in the attaching plate a1, the inner side surface of the attaching plate a1 is provided with the airbag membrane a3, the upper end of the pressing ball d2 is fixed with the lower end of the extensible hose a4, the upper end of the extensible hose a4 is embedded and connected with the upper end of the nozzle a5, the lower end of the nozzle a5 is connected with the inner side of the airbag membrane a3, the pressing ball d2 and the extensible hose a4 are four in number, the extensible hose a4 is of a corrugated structure and is distributed at the inner lower end of the attaching plate a1, so that the spline tube presses the pressing ball d2 during the insertion, thereby enabling the extensible hose a4 to contract the air pressure and conduct the air bag membrane a3 is provided with three and rubber materials, the air bag film a3 is enabled to bulge by conduction of the spray pipe a5 due to certain rebound resilience, so that the outer side surface of the spline pipe is abutted, the attaching capacity of the outer side surface of the spline pipe is improved, and vibration generated in the milling process is reduced.
The specific use mode and function of the embodiment are as follows:
in the invention, in the process of installing the spline tube, the regulator 1 is rotated to enable the four sliding blocks 242 to slide on the four guide grooves 241, so that the joint plate a1 is close to the outer side surface of the spline tube, the rolling ball 43c rolls on the fixed shaft 43b to ensure the spline tube to be stably inserted and installed, collision is avoided, the sponge cushion d4 at the lower end of the contact plate d3 is abutted against the outer side surface of the spline tube, meanwhile, the spring d2 in the fixed pipe sleeve d1 can transmit the vibration generated by the spline tube in the milling process outwards, so that the vibration of the spline tube in the milling process is weakened, the extrusion ball d2 is extruded by the outer side surface of the spline tube, so that the telescopic hose a4 is contracted, certain air pressure is generated in the telescopic hose a4 during contraction, the air pressure is transmitted through the nozzle a5, and then the air pressure enters the air bag film a3, the air bag membrane a3 is bulged to apply pressure to the outer side surface of the spline tube, so that the fixing capacity of the spline tube is improved, and milling deviation when a cutter mills the inner wall of the spline tube is avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (5)
1. The utility model provides an adjustable fixture of numerically controlled fraise machine, its structure includes regulator (1), clamping machine structure (2), mounting panel (3), mounting groove (4), regulator (1) fixed mounting is at clamping machine structure (2) top, clamping machine structure (2) lower extreme welds in mounting panel (3) upper surface, mounting panel (3) inside has inlayed mounting groove (4), its characterized in that:
clamping mechanism (2) includes frame (21), clamping groove (22), internal stay mechanism (23), outer conflict mechanism (24), frame (21) left end welds mutually with mounting panel (3) side to clamping groove (22) inlays in frame (21) inside middle-end, internal stay mechanism (23) are located clamping groove (22) inside to external conflict mechanism (24) are located the internal stay mechanism (23) outside, external conflict mechanism (24) right-hand member is connected with regulator (1).
2. The adjustable clamp of the numerically controlled milling machine according to claim 1, wherein: interior vaulting mechanism (23) are including location axle (231), spring beam (232), extrusion stem (233), outer vaulting pole (234), spring beam (232) adopt clearance fit to run through inside location axle (231) to spring beam (232) head end inlays inside extrusion stem (233) lower extreme, extrusion stem (233) upper end and outer fagging (234) inboard surface weld mutually, outer fagging (234) are located inside clamping groove (22).
3. The adjustable clamp of the numerically controlled milling machine according to claim 2, wherein: the outer supporting plate (234) comprises a plate body (34a) and a first magnetic block (34b), the inner side surface of the plate body (34a) is welded with the upper end of the extrusion rod (233), and the outer side surface of the plate body (34a) is embedded with the first magnetic block (34 b).
4. The adjustable clamp of the numerically controlled milling machine according to claim 1, wherein: outer conflict mechanism (24) include guide way (241), sliding block (242), laminating mechanism (243), second magnetic path (244), guide way (241) inlay inside regulator (1) to sliding block (242) slidable mounting is inside guide way (241), sliding block (242) are fixed mutually with laminating mechanism (243) inboard surface, laminating mechanism (243) inboard surface has inlayed second magnetic path (244).
5. The adjustable clamp of the numerically controlled milling machine according to claim 4, wherein: the attaching mechanism (243) comprises an extrusion mechanism (43a), a fixed shaft (43b), a rolling ball (43c) and a conduction mechanism (43d), wherein the inner side surface of the extrusion mechanism (43a) is welded with the sliding block (242), the fixed shaft (43b) is fixedly installed at the lower end of the extrusion mechanism (43a), the fixed shaft (43b) penetrates through the rolling ball (43c) in a clearance fit mode, the rolling ball (43c) is installed at the lower end of the extrusion mechanism (43a) in a clearance fit mode, and the conduction mechanism (43d) is fixedly installed on the lower end surface of the extrusion mechanism (43 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887429.2A CN112045234B (en) | 2020-08-28 | 2020-08-28 | Adjustable clamp of numerical control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887429.2A CN112045234B (en) | 2020-08-28 | 2020-08-28 | Adjustable clamp of numerical control milling machine |
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| CN112045234A true CN112045234A (en) | 2020-12-08 |
| CN112045234B CN112045234B (en) | 2021-11-09 |
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| CN202010887429.2A Active CN112045234B (en) | 2020-08-28 | 2020-08-28 | Adjustable clamp of numerical control milling machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743410A (en) * | 2021-01-18 | 2021-05-04 | 王文波 | Chamfering jig for surface grinding machine |
| CN112871927A (en) * | 2021-03-07 | 2021-06-01 | 孙兰 | General type tube cleaning equipment of physical chemistry biological assay |
| CN113876990A (en) * | 2021-10-21 | 2022-01-04 | 冀锦俊 | Place aromatic agent slow release device of VR glasses in |
| CN114158887A (en) * | 2021-11-10 | 2022-03-11 | 湖南工商大学 | A multi-angle show shelf for industrial product design |
| CN114888701A (en) * | 2022-06-15 | 2022-08-12 | 赣州博发精密机械有限公司 | End face polishing device for machining automobile transmission shell and polishing method thereof |
| CN115139163A (en) * | 2022-08-05 | 2022-10-04 | 马鞍山市粤美金属制品科技实业有限公司 | A go up unloader for bearing processing |
| CN115338483A (en) * | 2022-10-13 | 2022-11-15 | 南通振扬印纺机械有限公司 | Fastening device for machining gear of lathe |
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| US20100133735A1 (en) * | 2008-11-28 | 2010-06-03 | Canon Kabushiki Kaisha | Substrate holding apparatus, substrate holding method, exposure apparatus, and device manufacturing method |
| CN105563147A (en) * | 2014-10-13 | 2016-05-11 | 赵慧霞 | Clamping device |
| CN207657746U (en) * | 2017-12-29 | 2018-07-27 | 广州海天塑胶有限公司 | Plaque assembly under a kind of front bumper for automobile |
| CN110370193A (en) * | 2019-08-12 | 2019-10-25 | 王卓越 | Clamp structure is used in a kind of processing of steel pipe |
| CN210476265U (en) * | 2019-08-16 | 2020-05-08 | 新昌卡戎机械科技有限公司 | Clamp for numerical control machine tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1391887A1 (en) * | 1986-04-28 | 1988-04-30 | Б. Г. Морозов | Machine for working parts with curving outlines |
| US20100133735A1 (en) * | 2008-11-28 | 2010-06-03 | Canon Kabushiki Kaisha | Substrate holding apparatus, substrate holding method, exposure apparatus, and device manufacturing method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743410A (en) * | 2021-01-18 | 2021-05-04 | 王文波 | Chamfering jig for surface grinding machine |
| CN112871927A (en) * | 2021-03-07 | 2021-06-01 | 孙兰 | General type tube cleaning equipment of physical chemistry biological assay |
| CN113876990A (en) * | 2021-10-21 | 2022-01-04 | 冀锦俊 | Place aromatic agent slow release device of VR glasses in |
| CN114158887A (en) * | 2021-11-10 | 2022-03-11 | 湖南工商大学 | A multi-angle show shelf for industrial product design |
| CN114888701A (en) * | 2022-06-15 | 2022-08-12 | 赣州博发精密机械有限公司 | End face polishing device for machining automobile transmission shell and polishing method thereof |
| CN115139163A (en) * | 2022-08-05 | 2022-10-04 | 马鞍山市粤美金属制品科技实业有限公司 | A go up unloader for bearing processing |
| CN115139163B (en) * | 2022-08-05 | 2023-09-08 | 马鞍山市粤美金属制品科技实业有限公司 | Feeding and discharging device for bearing machining |
| CN115338483A (en) * | 2022-10-13 | 2022-11-15 | 南通振扬印纺机械有限公司 | Fastening device for machining gear of lathe |
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| Publication number | Publication date |
|---|---|
| CN112045234B (en) | 2021-11-09 |
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Inventor after: Zhang Mengxing Inventor after: Huang Longhui Inventor before: Huang Longhui |
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Effective date of registration: 20211021 Address after: 473000 No. 999, north section of Industrial Avenue, Xixia County, Nanyang City, Henan Province Applicant after: Xixia lelija Hydraulic Technology Co., Ltd Address before: 102200 402, unit 2, 4th floor, building 2, Jiayuan district 5, North Street, Shahe Town, Changping District, Beijing Applicant before: Beijing kunzerong Technology Co.,Ltd. |
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