CN112719978B - Auxiliary device is used in electromechanical device processing - Google Patents
Auxiliary device is used in electromechanical device processing Download PDFInfo
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- CN112719978B CN112719978B CN202011529105.8A CN202011529105A CN112719978B CN 112719978 B CN112719978 B CN 112719978B CN 202011529105 A CN202011529105 A CN 202011529105A CN 112719978 B CN112719978 B CN 112719978B
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- rod
- supporting
- outer side
- block
- support
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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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses an auxiliary device for machining electromechanical equipment, which comprises a supporting base, wherein the upper surface of the supporting base is fixedly connected with a supporting frame, a screw rod is connected to the supporting frame through a bearing, the outer side of the screw rod is connected with a connecting block, one end of the connecting block is connected with one end of a supporting rod in a shaft mode, the other end of the connecting block is connected to the supporting frame in a sliding mode, the other end of the supporting rod is connected to the outer side of a sleeve in a shaft mode, the sleeve is connected to a sliding groove in a sliding mode and is arranged on the upper surface of the supporting base, the sleeve is movably sleeved on the outer side of a transmission rod, the transmission rod is connected to the outer side of a supporting ring in a shaft mode, an extruding block is arranged on the inner side of the supporting ring, and a connecting straight rod is fixedly connected to the inner side of the supporting ring. This auxiliary device for electromechanical device processing does not use the power consumption component, and then can reduce the energy consumption, and is energy-concerving and environment-protective to the electromechanical device of different shapes can be centre gripping, and can be convenient for carry out stable clamp tightly to electromechanical device, thereby can improve the device's practicality.
Description
Technical Field
The invention relates to the technical field of electromechanical equipment processing, in particular to an auxiliary device for electromechanical equipment processing.
Background
When electromechanical equipment is machined, the electromechanical equipment is often fixed by an auxiliary device, so that the electromechanical equipment can be stably machined, and the auxiliary device for machining the electromechanical equipment is a device capable of clamping the electromechanical equipment.
However, the existing auxiliary device for machining the electromechanical equipment has certain problems in the using process, such as:
1. the conventional auxiliary device for machining the electromechanical equipment is inconvenient for clamping electromechanical equipment in different shapes, so that the practicability of the electromechanical equipment is reduced;
2. when the conventional auxiliary device for machining the electromechanical equipment clamps the electromechanical equipment, the energy consumption is high, and the electromechanical equipment is not conveniently and stably clamped.
Disclosure of Invention
The invention aims to provide an auxiliary device for machining electromechanical equipment, which aims to solve the problems that the conventional auxiliary device for machining electromechanical equipment is inconvenient to stably clamp electromechanical equipment in different shapes and has high energy consumption in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an auxiliary device for machining electromechanical equipment comprises a supporting base, wherein a supporting frame is fixedly connected to the upper surface of the supporting base, a screw rod is connected to the supporting frame through a bearing, a connecting block is connected to the outer side of the screw rod, one end of the connecting block is connected with one end of a supporting rod in a shaft mode, the other end of the connecting block is connected to the supporting frame in a sliding mode, the other end of the supporting rod is connected to the outer side of a sleeve in a shaft mode, the sleeve is connected to the sliding groove in a sliding mode and is arranged on the upper surface of the supporting base, the sleeve is movably sleeved on the outer side of a transmission rod, the transmission rod is connected to the outer side of a supporting ring in a shaft mode, an extrusion block is arranged on the inner side of the supporting ring, a straight rod is fixedly connected to the inner side of the supporting ring, a middle bearing of the connecting straight rod is connected to the outer side of an installation shaft block, the installation shaft block is fixedly connected to the upper surface of the supporting base, and a moving groove is further formed in the upper surface of the supporting base, the lower end of a support rod is connected in the moving groove in a sliding manner, the lower end of the support rod is connected with the inner end of the moving groove through a reset spring, the upper end of the support rod is provided with a connecting rod in a penetrating manner, a support plate is arranged on the connecting rod, a compression spring is arranged between the support plate and the upper end of the support rod and is nested outside the connecting rod, both sides of the upper end of the support rod are in bearing connection with an installation rod, one end of the installation rod is fixedly connected with a side panel, the side panel and the support plate are respectively provided with a universal ball seat, a support block is connected on the universal ball seat, a limit frame is connected on the support frame, the inner side bearing of the limit frame is connected with a rotary cylinder, the outer side of the rotary cylinder is provided with a guide groove, a guide block is connected on the guide groove, the guide block is fixedly connected to the outer side of a lantern ring, and the lantern ring is sleeved outside the rotary cylinder, and the lantern ring is connected on the spacing frame in a sliding way.
Preferably, the extrusion blocks are fixedly connected with the support ring in an integrated manner, the 2 extrusion blocks are respectively arranged on two sides of the connecting straight rod, the side faces, facing the connecting straight rod, of the extrusion blocks are curved surfaces, and the distance between the curved surfaces and the axis of the support ring is gradually increased.
Preferably, the length of the connecting straight rod is the same as the inner diameter of the support ring, and the connecting straight rod and the support ring are fixedly connected integrally.
Preferably, the inner side of the limiting frame is provided with a strip-shaped groove, and the strip-shaped groove is connected with the protruding block on the outer side of the lantern ring in a sliding mode.
Preferably, the rotating cylinder is coaxially and fixedly connected with the screw rod, and the outer diameter of the rotating cylinder is matched with the inner diameter of the lantern ring.
Preferably, the guide groove is spiral, and the guide groove is connected with the guide block in a sliding connection manner.
Preferably, the screw rod is connected with the connecting blocks in a threaded connection mode, 2 connecting blocks are symmetrically arranged on the screw rod on two sides of the perpendicular bisector, and the screw threads on the two sides of the screw rod are opposite.
Preferably, the distance between the rotating center of the mounting rod and one end of the connecting side panel is less than the distance between the rotating center of the mounting rod and the other end of the mounting rod, and the distance between the other ends of the mounting rods is less than the width of the supporting plate.
Compared with the prior art, the invention has the beneficial effects that: this auxiliary device is used in electromechanical device processing does not use the power consumption component, and then can reduce the energy consumption, and is energy-concerving and environment-protective to can the electromechanical device of different shapes of centre gripping, and can be convenient for carry out stable clamp tightly to electromechanical device, thereby can improve the device's practicality:
1. the guide block and the guide groove can drive the rotary cylinder to rotate by pulling the lantern ring, so that the screw rod can rotate, when the screw rod rotates, the connecting blocks on the screw rod are close to each other, so that the sleeve can move in the sliding groove, the sleeve drives the transmission rod to move, the support ring rotates, the extrusion block can gradually extrude the support rods by rotating the support ring, and the support rods are close to each other, so that the support blocks connected by the universal ball seat can be used for stably clamping components in different shapes;
2. the structure of a similar scissor jack formed by the screw rod and the connected components can facilitate the staff to easily pull the lantern ring, and the lever principle formed by the mounting rod further saves labor, avoids using electric components, and thus the auxiliary device is more energy-saving and environment-friendly.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of point B of FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is an enlarged view of point C of FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional front view of the present invention;
fig. 7 is an enlarged view of point D in fig. 6 according to the present invention.
In the figure: 1. a support base; 2. a transmission rod; 3. a sleeve; 4. extruding the block; 5. a connecting straight rod; 6. a side panel; 7. a support plate; 8. a support bar; 9. a support ring; 10. a support frame; 11. a universal ball seat; 12. a collar; 13. a limiting frame; 14. a rotary drum; 15. a guide groove; 16. mounting a shaft block; 17. connecting blocks; 18. supporting a top rod; 19. a screw; 20. a return spring; 21. a compression spring; 22. a connecting rod; 23. a guide block; 24. a chute; 25. a moving groove; 26. mounting a rod; 27. and (7) a supporting block.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an auxiliary device for machining electromechanical equipment comprises a supporting base 1, a transmission rod 2, a sleeve 3, an extrusion block 4, a connecting straight rod 5, a side panel 6, a supporting plate 7, a supporting rod 8, a supporting ring 9, a supporting frame 10, a universal ball seat 11, a lantern ring 12, a limiting frame 13, a rotary cylinder 14, a guide groove 15, an installation shaft block 16, a connecting block 17, a supporting rod 18, a screw rod 19, a reset spring 20, a compression spring 21, a connecting rod 22, a guide block 23, a sliding groove 24, a moving groove 25, an installation rod 26 and a supporting block 27, wherein the supporting frame 10 is fixedly connected to the upper surface of the supporting base 1, the screw rod 19 is in bearing connection with the supporting frame 10, the connecting block 17 is connected to the outer side of the screw rod 19, one end of the connecting block 17 is connected with one end of the supporting rod 18 in a shaft mode, the other end of the connecting block 17 is connected to the supporting frame 10 in a sliding mode, the other end of the supporting rod 18 is connected to the outer side of the sleeve 3 in a shaft mode, the sleeve 3 is connected on the sliding groove 24 in a sliding manner, the sliding groove 24 is arranged on the upper surface of the supporting base 1, the sleeve 3 is movably sleeved on the outer side of the transmission rod 2, the transmission rod 2 is connected on the outer side of the supporting ring 9 in a shaft manner, the inner side of the supporting ring 9 is provided with the extrusion block 4, the inner side of the supporting ring 9 is fixedly connected with the connecting straight rod 5, the middle bearing of the connecting straight rod 5 is connected on the outer side of the mounting shaft block 16, the mounting shaft block 16 is fixedly connected on the upper surface of the supporting base 1, the upper surface of the supporting base 1 is also provided with a moving groove 25, the lower end of the supporting rod 8 is connected in the moving groove 25 in a sliding manner, the lower end of the supporting rod 8 is connected with the inner end of the moving groove 25 through a return spring 20, the upper end of the supporting rod 8 is provided with a connecting rod 22 in a penetrating manner, the connecting rod 22 is provided with a supporting plate 7, and a compression spring 21 is arranged between the supporting plate 7 and the upper end of the supporting rod 8, and compression spring 21 nests in the outside of connecting rod 22, the equal bearing in upper end both sides of bracing piece 8 is connected with installation pole 26, and the one end regulation of installation pole 26 is connected with side board 6, all be provided with universal ball seat 11 on side board 6 and the backup pad 7, and be connected with supporting shoe 27 on the universal ball seat 11, be connected with spacing 13 on the support frame 10, and the inside bearing of spacing 13 is connected with rotary drum 14, rotary drum 14's the outside is provided with guide groove 15, and be connected with guide block 23 on the guide groove 15, guide block 23 fixed connection is in the outside of lantern ring 12, and the lantern ring 12 overlaps the outside of rotary drum 14, and lantern ring 12 sliding connection is on spacing 13.
Extrusion piece 4 and support ring 9 are integrated fixed connection, and 2 extrusion pieces 4 set up respectively in the both sides of connecting straight-bar 5, and extrusion piece 4 is the curved surface towards the side of connecting straight-bar 5, and this curved surface is apart from the distance crescent of support ring 9 axis, can be convenient for through the rotation of support ring 9 for extrusion piece 4 carries out stable extrusion to bracing piece 8, and then makes bracing piece 8 be close to each other.
The length of the connecting straight rod 5 is the same as the inner diameter of the supporting ring 9, and the connecting straight rod 5 and the supporting ring 9 are fixedly connected integrally, so that the supporting ring 9 can rotate stably.
The inboard of gag lever post 13 is provided with the bar groove, and this bar groove and the bulge piece sliding connection in the lantern ring 12 outside can avoid lantern ring 12 to take place to rotate through the bulge piece sliding connection in bar groove and the lantern ring 12 outside.
The rotary cylinder 14 is coaxially and fixedly connected with the screw rod 19, the outer diameter of the rotary cylinder 14 is matched with the inner diameter of the lantern ring 12, and the screw rod 19 can be driven to synchronously rotate through the rotation of the rotary cylinder 14.
The guide slot 15 is spiral, and the guide slot 15 is connected with the guide block 23 in a sliding connection manner, so that the rotating cylinder 14 provided with the guide slot 15 can be rotated by the guide block 23 when the lantern ring 12 slides.
The screw rod 19 is connected with the connecting blocks 17 in a threaded connection mode, 2 connecting blocks 17 are symmetrically arranged on the screw rod 19 on two sides of a perpendicular line, the screw threads on the screw rod 19 on two sides of the perpendicular line are opposite, and the 2 connecting blocks 17 on the screw rod can be synchronously close to or far away from each other through rotation of the screw rod 19.
The distance between the rotating center of the mounting rod 26 and one end of the connecting side panel 6 is smaller than the distance between the rotating center of the mounting rod 26 and the other end of the mounting rod 26, and the distance between the other ends of the mounting rods 26 is smaller than the width of the supporting plate 7, so that the side panel 6 can stably clamp electromechanical equipment by utilizing the labor-saving lever principle.
The working principle is as follows: firstly, the auxiliary device for machining the electromechanical equipment is arranged at a use position and used by the following operation modes:
according to fig. 1-7, the electromechanical device is placed between the support plates 7 and the collar 12 is pulled so that the collar 12 moves with respect to the rotary cylinder 14;
when the lantern ring 12 moves relative to the rotary cylinder 14, the rotary cylinder 14 can be driven to rotate through the guide block 23 and the guide groove 15, and further the screw rod 19 is driven to synchronously rotate;
when the screw rod 19 rotates, the 2 connecting blocks 17 on the screw rod move close to each other, so that the included angle formed by the 2 supporting and ejecting rods 18 is reduced, and the sleeve 3 is pushed to slide on the sliding groove 24;
when the sleeve 3 slides, the transmission rod 2 is driven to move, and the support ring 9 is enabled to rotate;
the rotation of the support ring 9 causes the extrusion blocks 4 inside to synchronously rotate, and further gradually extrudes the support rod 8, so that the return spring 20 is compressed;
continuing to rotate the support ring 9 while the support plate 7 is pressed into contact with the electromechanical device, so that the support plate 7 is pressed by the electromechanical device gradually closer to the support rod 8;
the support plate 7 gradually presses the mounting rod 26 in the process of approaching the support rod 8, so that the side panel 6 rotates;
when the side panel 6 and the supporting block 27 on the supporting plate 7 are tightly attached to the outer side of the electromechanical device, the electromechanical device is stably clamped by the auxiliary device;
in the above process, the universal ball seats 11 connected by the supporting blocks 27 can enable the supporting blocks 27 to rotate in multiple directions, so as to facilitate the clamping of electromechanical devices with different shapes, and the contents not described in detail in the present specification belong to the prior art known by those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides an auxiliary device is used in electromechanical device processing, includes support base (1), its characterized in that: the upper surface of the supporting base (1) is fixedly connected with a supporting frame (10), the supporting frame (10) is in bearing connection with a screw rod (19), the outer side of the screw rod (19) is connected with a connecting block (17), one end of the connecting block (17) is connected with one end of a supporting rod (18) in a shaft mode, the other end of the connecting block (17) is connected onto the supporting frame (10) in a sliding mode, the other end of the supporting rod (18) is connected onto the outer side of a sleeve (3) in a shaft mode, the sleeve (3) is connected onto a sliding groove (24) in a sliding mode, the sliding groove (24) is formed in the upper surface of the supporting base (1), the sleeve (3) is movably sleeved on the outer side of a transmission rod (2), the transmission rod (2) is connected onto the outer side of a supporting ring (9) in a shaft mode, an extrusion block (4) is arranged on the inner side of the supporting ring (9), and a connecting straight rod (5) is fixedly connected onto the inner side of the supporting ring (9), and the middle bearing of the connecting straight rod (5) is connected with the outer side of the mounting shaft block (16), the mounting shaft block (16) is fixedly connected with the upper surface of the supporting base (1), the upper surface of the supporting base (1) is also provided with a moving groove (25), the lower end of the supporting rod (8) is connected in the moving groove (25) in a sliding way, the lower end of the supporting rod (8) is connected with the inner end of the moving groove (25) through a reset spring (20), the upper end of the supporting rod (8) is provided with a connecting rod (22) in a penetrating way, the connecting rod (22) is provided with a supporting plate (7), a compression spring (21) is arranged between the upper end of the supporting plate (7) and the upper end of the supporting rod (8), the compression spring (21) is nested in the outer side of the connecting rod (22), both sides of the upper end of the supporting rod (8) are in a bearing connection with a mounting rod (26), one end of the mounting rod (26) is connected with a side panel (6) in a prescribed mode, universal ball seats (11) are arranged on the side panel (6) and the support plate (7), supporting blocks (27) are connected onto the universal ball seats (11), a limiting frame (13) is connected onto the support frame (10), a rotary cylinder (14) is connected onto an inner side bearing of the limiting frame (13), a guide groove (15) is formed in the outer side of the rotary cylinder (14), a guide block (23) is connected onto the guide groove (15), the guide block (23) is fixedly connected onto the outer side of the lantern ring (12), the lantern ring (12) is sleeved on the outer side of the rotary cylinder (14), and the lantern ring (12) is connected onto the limiting frame (13) in a sliding mode;
the extrusion blocks (4) are fixedly connected with the support ring (9) in an integrated manner, 2 extrusion blocks (4) are respectively arranged on two sides of the connecting straight rod (5), the side surface of each extrusion block (4) facing the connecting straight rod (5) is a curved surface, and the distance between the curved surface and the axis of the support ring (9) is gradually increased;
the length of the connecting straight rod (5) is the same as the inner diameter of the support ring (9), and the connecting straight rod (5) and the support ring (9) are fixedly connected integrally;
a strip-shaped groove is formed in the inner side of the limiting frame (13) and is in sliding connection with the protruding block on the outer side of the lantern ring (12);
the rotary cylinder (14) is coaxially and fixedly connected with the screw (19), and the outer diameter of the rotary cylinder (14) is matched with the inner diameter of the lantern ring (12); the guide groove (15) is spiral, and the guide groove (15) is connected with the guide block (23) in a sliding connection manner;
the screw rod (19) is connected with the connecting blocks (17) in a threaded connection mode, 2 connecting blocks (17) are symmetrically arranged on the screw rod (19) on two sides of a perpendicular line, and the screw threads of the screw rod (19) on two sides of the perpendicular line are opposite in rotating direction;
the distance between the rotating center of the mounting rod (26) and one end of the connecting side panel (6) is less than the distance between the rotating center of the mounting rod (26) and the other end of the mounting rod (26), and the distance between the other ends of the mounting rod (26) is less than the width of the support plate (7);
when in use, the auxiliary device for machining the electromechanical equipment is firstly installed at a use position and is used in the following operation mode: placing the electromechanical device between the support plates (7) and pulling the collar (12) such that the collar (12) moves relative to the rotating drum (14); when the lantern ring (12) moves relative to the rotary cylinder (14), the rotary cylinder (14) can be driven to rotate through the guide block (23) and the guide groove (15), and then the screw rod (19) is driven to synchronously rotate; when the screw rod (19) rotates, 2 connecting blocks (17) on the screw rod move close to each other, so that an included angle formed by 2 supporting rods (18) is reduced, and the sleeve (3) is pushed to slide on the sliding groove (24); when the sleeve (3) slides, the transmission rod (2) is driven to move, and the support ring (9) is enabled to rotate; the rotation of the support ring (9) can lead the extrusion block (4) at the inner side to synchronously rotate, and further gradually extrude the support rod (8), so that the return spring (20) is compressed; continuing to rotate the support ring (9) while the support plate (7) is pressed into contact with the electromechanical device, so that the support plate (7) is pressed by the electromechanical device gradually closer to the support rod (8); the supporting plate (7) can gradually press the mounting rod (26) in the process of approaching the supporting rod (8), so that the side panel (6) rotates; when the side panel (6) and the supporting block (27) on the supporting plate (7) are tightly attached to the outer side of the electromechanical equipment, the electromechanical equipment is stably clamped by the auxiliary device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529105.8A CN112719978B (en) | 2020-12-22 | 2020-12-22 | Auxiliary device is used in electromechanical device processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529105.8A CN112719978B (en) | 2020-12-22 | 2020-12-22 | Auxiliary device is used in electromechanical device processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112719978A CN112719978A (en) | 2021-04-30 |
| CN112719978B true CN112719978B (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011529105.8A Active CN112719978B (en) | 2020-12-22 | 2020-12-22 | Auxiliary device is used in electromechanical device processing |
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| Country | Link |
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| CN (1) | CN112719978B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583893A (en) * | 1943-02-15 | 1947-01-02 | Der Eisenund Stahlwerke Vormal | Improvements in or relating to lathe drivers |
| CN209618763U (en) * | 2019-04-03 | 2019-11-12 | 中国石油大学(华东) | A kind of road vehicle, which is blown out, uses small-size jack |
| CN210282207U (en) * | 2019-07-05 | 2020-04-10 | 昆山伯克利模具工业有限公司 | Quick positioning rotary table for die carrier machining |
| CN111438647A (en) * | 2020-04-22 | 2020-07-24 | 黄万金 | Clamping device for detecting strength of automobile shaft parts |
| CN211198443U (en) * | 2019-07-31 | 2020-08-07 | 浙江帅锋精密机械制造有限公司 | Jack with rotatable jacking head |
| CN211661547U (en) * | 2019-12-17 | 2020-10-13 | 新昌县善力机械科技有限公司 | Workpiece fixing device capable of positioning in batches for metal cutting machine tool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600254B (en) * | 2013-11-06 | 2015-12-16 | 桂林电子科技大学 | A kind of clamping device |
| CN108214364B (en) * | 2017-12-29 | 2020-05-12 | 重庆市佳南工贸有限公司 | Automobile part fixer |
-
2020
- 2020-12-22 CN CN202011529105.8A patent/CN112719978B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583893A (en) * | 1943-02-15 | 1947-01-02 | Der Eisenund Stahlwerke Vormal | Improvements in or relating to lathe drivers |
| CN209618763U (en) * | 2019-04-03 | 2019-11-12 | 中国石油大学(华东) | A kind of road vehicle, which is blown out, uses small-size jack |
| CN210282207U (en) * | 2019-07-05 | 2020-04-10 | 昆山伯克利模具工业有限公司 | Quick positioning rotary table for die carrier machining |
| CN211198443U (en) * | 2019-07-31 | 2020-08-07 | 浙江帅锋精密机械制造有限公司 | Jack with rotatable jacking head |
| CN211661547U (en) * | 2019-12-17 | 2020-10-13 | 新昌县善力机械科技有限公司 | Workpiece fixing device capable of positioning in batches for metal cutting machine tool |
| CN111438647A (en) * | 2020-04-22 | 2020-07-24 | 黄万金 | Clamping device for detecting strength of automobile shaft parts |
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| Publication number | Publication date |
|---|---|
| CN112719978A (en) | 2021-04-30 |
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