CN116423458A - A spare part clamping device for electric power machining - Google Patents
A spare part clamping device for electric power machining Download PDFInfo
- Publication number
- CN116423458A CN116423458A CN202310449069.1A CN202310449069A CN116423458A CN 116423458 A CN116423458 A CN 116423458A CN 202310449069 A CN202310449069 A CN 202310449069A CN 116423458 A CN116423458 A CN 116423458A
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- electric power
- bottom plate
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- 238000003754 machining Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 19
- 230000008859 change Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of electric machinery, and discloses a part clamping device for electric machinery processing, which comprises a bottom plate and two supporting legs fixedly arranged on the bottom surface of the bottom plate, wherein a placing mechanism and a clamping mechanism are arranged above the bottom plate; the placing mechanism is positioned above the clamping mechanism; the placement mechanism comprises a rotating disc; the clamping mechanism comprises a clamping part and a replacing part. Through being provided with fixture can fix electric power spare part when processing electric power spare part, avoid it to take place to remove in the course of working to lead to its machining precision to become low, and can change the grip ring when processing different electric power spare part, make it can be better in the centre gripping in-process effect, simultaneously in changing the in-process comparatively simple and quick, can improve the efficiency of work, can cushion when carrying out the centre gripping to electric power spare part through being provided with attenuator and first spring.
Description
Technical Field
The invention relates to the technical field of electric machinery, in particular to a part clamping device for electric machining.
Background
The production process of the machine refers to the whole process of making a product from raw materials (or semi-finished products). The production process is regarded as a production system with input and output, and a part clamping device is required to be used during machining, so that the Chinese patent net issues a part clamping device for machining, the publication number is CN217292245U, the device comprises a base and a rubber clamping plate, an electric cylinder I is arranged above the base, a ball head block is arranged outside the electric cylinder I, a concave ball head assembly for self lubrication is arranged outside the ball head block, the concave ball head assembly comprises a concave ball head seat I, a sponge and balls, the inner wall of the concave ball head seat I is provided with the sponge, the balls are attached outside the concave ball head assembly, a clamp seat is fixed above the concave ball head assembly, a concave ball seat II is arranged below the clamp seat, and a ball head rod is arranged below the concave ball head seat II. Compared with the existing common part clamping device, the part clamping device for machining starts different first electric cylinders, and the concave ball seat second of the clamp seat rotates along the ball rod, so that the angle of the clamp seat is changed, the first electric cylinders can be started simultaneously, the ball rod stretches and contracts along the inner wall of the rod sleeve, and the height of the clamp seat is adjusted to meet different machining requirements;
however, the existing device has the following defects that when the electric power parts are clamped, the effect is poor in the clamping process due to the fact that the shapes of the electric power parts are different, the electric power parts move in the machining process, and the machining precision of the electric power parts is reduced, so that the part clamping device for electric power machining is provided.
Disclosure of Invention
The present invention is directed to a component clamping device for electric machining, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the component clamping device for the electric mechanical machining comprises a bottom plate and two supporting legs fixedly arranged on the bottom surface of the bottom plate, wherein a placing mechanism and a clamping mechanism are arranged above the bottom plate;
the placing mechanism is positioned above the clamping mechanism;
the placement mechanism comprises a rotating disc;
the clamping mechanism comprises a clamping part and a replacing part;
the clamping part is positioned between the replacement parts;
the clamping part comprises an electric push rod and a clamping ring, and the replacing part comprises a dovetail block and an extrusion block;
the electric putter output right flank is fixed to be provided with the connecting plate, the connecting plate right flank is fixed to be provided with two first springs, two the equal fixed mounting panel that is provided with of first spring right-hand member face, the sliding of mounting panel right flank is provided with the connecting block, connecting block right flank and holding ring left surface fixed connection.
Preferably, the fixed frame that is provided with in bottom plate bottom surface, fixed frame inboard bottom surface rotates through the bearing frame and sets up the dwang, the dwang top runs through the bottom plate bottom surface and extends to the bottom plate top, dwang top surface and rolling disc bottom surface fixed connection, the fixed hydraulic stem that is provided with in rolling disc top surface, the fixed dish that is provided with of hydraulic stem output top surface is through being provided with placing mechanism can adjust the height of electric power spare part when processing electric power spare part to can carry out the centre gripping to the electric power spare part of arbitrary height when the centre gripping, make the device can adapt to different work pieces in the use.
Preferably, the fixed plate is fixedly arranged on the top surface of the rotating disc, the right side surface of the fixed plate is fixedly connected with the left side surface of the electric push rod, the right side surface of the connecting plate is fixedly provided with the damper, the right side surface of the damper is fixedly connected with the left side surface of the mounting plate, and the connecting plate can be driven to move by opening the electric push rod.
Preferably, the right side face of the mounting plate is provided with a dovetail groove, the inner wall of the dovetail groove is in sliding connection with the surface of the dovetail block, the right side face of the dovetail block is fixedly connected with the left side face of the connecting block, and the connecting block can be positioned through the dovetail block.
Preferably, the mounting panel right flank is fixed and is provided with two dead levers, two the equal slip cap in dead lever surface is equipped with the control panel, the fixed joint board that is provided with in control panel left surface, the joint board left surface runs through the forked tail piece right flank and extends to inside the forked tail piece, promotes the sliding plate and makes the sliding plate move forward, and the sliding plate can drive the extrusion piece and remove in step that moves forward, and the extrusion piece can extrude the control panel when moving forward for the control panel moves to the right side.
Preferably, the right side of the mounting plate is fixedly provided with two second springs, the right sides of the two second springs are fixedly connected with the left side of the control panel, and the control panel is driven to move leftwards through the second springs.
Preferably, the wedge-shaped groove is formed in the right side face of the mounting plate, the wedge-shaped block is arranged on the inner wall of the wedge-shaped groove in a sliding mode, the sliding plate is fixedly arranged on the right side face of the wedge-shaped block, the front face of the sliding plate is fixedly connected with the back face of the extrusion block, two groups of clamping mechanisms are arranged in a left-right mirror symmetry mode, and the sliding plate can not be separated from the mounting plate when moving through the wedge-shaped groove and the wedge-shaped block.
Preferably, the fixed motor that is provided with of the inboard bottom surface of fixed frame, motor output fixed surface cover is equipped with the second gear, dwang fixed surface cover is equipped with first gear, first gear tooth face and second gear tooth face meshing, the annular has been seted up to the bottom plate top surface, and the inside slip of annular is provided with two backup pads, two the backup pad top surface all with the rolling disc bottom fixed connection, open the motor, the motor output rotates and can drive the second gear and rotate, can drive the dwang through first gear in the rotatory in-process of second gear and rotate, can drive the rolling disc and rotate in step at the dwang in the rotation in-process, and the rolling disc can drive the placing disc and rotate when rotating, and first gear is great than second gear diameter to can first gear rotational speed can reduce when the second gear is rotatory.
Compared with the prior art, the invention has the beneficial effects that: this a spare part clamping device for electric power machining can be fixed the electric power spare part when processing the electric power spare part through being provided with fixture to avoid it to take place to remove in the course of working, thereby lead to its machining precision to can change the grip ring when processing different electric power spare part, make it can be better at the centre gripping in-process effect, simultaneously in change the in-process comparatively simple and quick, can improve the efficiency of work, can cushion when carrying out the centre gripping to the electric power spare part through being provided with attenuator and first spring, avoid electric putter dynamics great when promoting to cause the damage to electric power spare part surface, make it can not use, can adjust the height of electric power spare part when processing the electric power spare part through being provided with placement machine, thereby can carry out the centre gripping to the electric power spare part of arbitrary height when the centre gripping, make the device can adapt to different work pieces in the use, and fix through can be fixed at the in-process to the arbitrary face of electric power spare part, can not rotate the work piece in the rotation of control rolling disc, thereby can not rotate the work piece through the rotation of control disc, can be used to rotate the work piece when the work piece is processed to the rotation of the work piece is more high-handling disc, can be avoided to rotate the work disc when the rotation is had to the work piece is more than needs to rotate, and can be rotated at the rotation disc is avoided.
Drawings
FIG. 1 is a schematic perspective view of a front view structure of the present invention;
FIG. 2 is a schematic perspective view of a top view cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic perspective view of the right side partially cut-away structure of the present invention;
fig. 5 is a schematic perspective view of an enlarged structure of the area a in fig. 3 according to the present invention.
In the figure: 1 bottom plate, 2 placement mechanism, 201 fixed frame, 202 motor, 203 rolling disc, 204 hydraulic stem, 205 placement disc, 206 supporting plate, 207 first gear, 208 second gear, 209 rolling stem, 3 clamping mechanism, 301 fixed plate, 302 electric putter, 303 first spring, 304 connecting plate, 305 damper, 306 clamping ring, 307 extrusion block, 308 sliding plate, 309 wedge block, 310 control plate, 311 dovetail block, 312 clamping plate, 313 second spring, 314 fixed rod, 315 connecting block, 316 mounting plate, 4 supporting leg.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The preferred embodiment of a component clamping device for electrical machining according to the present invention is shown in fig. 1 to 5: the device comprises a bottom plate 1 and two supporting legs 4 fixedly arranged on the bottom surface of the bottom plate 1, wherein a placing mechanism 2 and a clamping mechanism 3 are arranged above the bottom plate 1;
the placement mechanism 2 is positioned above the clamping mechanism 3;
the placement mechanism 2 includes a rotating disc 203;
the clamping mechanism 3 comprises a clamping part and a replacing part;
the clamping part is positioned between the replacement parts;
the clamping part comprises an electric push rod 302 and a clamping ring 306, and the replacement part comprises a dovetail block 311 and an extrusion block 307;
the right side of the output end of the electric push rod 302 is fixedly provided with a connecting plate 304, the right side of the connecting plate 304 is fixedly provided with two first springs 303, the right end faces of the two first springs 303 are fixedly provided with a mounting plate 316, the right side of the mounting plate 316 is slidably provided with a connecting block 315, the right side of the connecting block 315 is fixedly connected with the left side of a clamping ring 306, the top surface of the rotating disk 203 is fixedly provided with a fixing plate 301, the right side of the fixing plate 301 is fixedly connected with the left side of the electric push rod 302, the right side of the connecting plate 304 is fixedly provided with a damper 305, the right side of the damper 305 is fixedly connected with the left side of the mounting plate 316, the right side of the mounting plate 316 is provided with a dovetail groove, the inner wall of the dovetail groove is slidably connected with the surface of a dovetail block 311, the right side of the dovetail block 311 is fixedly connected with the left side of the connecting block 315, the right side of the mounting plate 316 is fixedly provided with two fixing rods 314, the surfaces of the two fixing rods 314 are respectively sheathed with a control plate 310 in a sliding manner, the left side of the control plate 310 is fixedly provided with a clamping plate 312, the left side of the clamping plate 312 penetrates through the right side of the dovetail block 311 and extends into the dovetail block 311, the right side of the mounting plate 316 is fixedly provided with two second springs 313, the right side of the two second springs 313 is fixedly connected with the left side of the control plate 310, the right side of the mounting plate 316 is provided with a wedge-shaped groove, the inner wall of the wedge-shaped groove is provided with a wedge-shaped block 309 in a sliding manner, the right side of the wedge-shaped block 309 is fixedly provided with a sliding plate 308, the front of the sliding plate 308 is fixedly connected with the back of the extrusion block 307, and the left side and the right side of the clamping mechanism 3 are provided with two groups in a mirror symmetry manner;
through being provided with fixture 3 can fix the electric power spare part when processing the electric power spare part, avoid it to take place to remove in the course of working, thereby lead to its machining precision to become low, and can change grip ring 306 when processing the electric power spare part of difference, make it can be better at the centre gripping in-process effect, simultaneously in change the in-process comparatively simple and quick, can improve the efficiency of work, can cushion when carrying out the centre gripping to the electric power spare part through being provided with attenuator 305 and first spring 303, avoid electric putter 302 to cause the damage to electric power spare part surface when promoting that the dynamics is great, make it unable to use.
Example 2
On the basis of embodiment 1, a preferred embodiment of a component clamping device for electric machining according to the present invention is shown in fig. 1 to 5: the bottom surface of the bottom plate 1 is fixedly provided with a fixed frame 201, the bottom surface of the inner side of the fixed frame 201 is provided with a rotating rod 209 through a bearing seat in a rotating way, the top surface of the rotating rod 209 penetrates through the bottom surface of the bottom plate 1 and extends to the upper part of the bottom plate 1, the top surface of the rotating rod 209 is fixedly connected with the bottom surface of a rotating disc 203, the top surface of the rotating disc 203 is fixedly provided with a hydraulic rod 204, the top surface of the output end of the hydraulic rod 204 is fixedly provided with a placing disc 205, the bottom surface of the inner side of the fixed frame 201 is fixedly provided with a motor 202, the surface of the output end of the motor 202 is fixedly sleeved with a second gear 208, the surface of the rotating rod 209 is fixedly sleeved with a first gear 207, the tooth surface of the first gear 207 is meshed with the tooth surface of the second gear 208, a ring groove is formed in the top surface of the bottom plate 1, two support plates 206 are slidingly arranged in the ring groove, and the top surfaces of the two support plates 206 are fixedly connected with the bottom surface of the rotating disc 204;
the height of the electric power parts can be adjusted when the electric power parts are machined through the placement mechanism 2, so that the electric power parts with any height can be clamped when clamped, different workpieces can be adapted to the device in the use process, the rotating disc 203 can be controlled to be fixed, any surface of the electric power parts can be machined in the machining process, a worker is not required to manually rotate the workpieces, machining efficiency can be higher, and meanwhile the rotating disc can be prevented from tilting when the rotating disc 203 is rotated through the two support plates 206.
When the hydraulic rod 204 is used, the output end of the hydraulic rod 204 stretches and contracts to drive the placing disc 205 to move up and down, then the placing disc 205 moves to a proper height, electric parts needing to be processed are placed above the placing disc 205, two clamping rings 306 can be mutually close by opening two electric push rods 302, and the two clamping rings 306 can be fixed when both the clamping rings 306 are in contact with the surfaces of the electric parts;
after fixing is completed, the motor 202 is started, the output end of the motor 202 rotates to drive the second gear 208 to rotate, the second gear 208 can drive the rotating rod 209 to rotate through the first gear 207 in the rotating process of the second gear 208, the rotating plate 203 can be driven to synchronously rotate in the rotating process of the rotating rod 209, the rotating plate 203 can drive the placing plate 205 to rotate in the rotating process, the clamping ring 306 is required to be replaced when different electric parts are clamped, only the sliding plate 308 is required to be pushed to enable the sliding plate 308 to move forwards, the sliding plate 308 can drive the extrusion block 307 to synchronously move in the forward moving process, the extrusion block 307 can extrude the control plate 310 when moving forwards, the control plate 310 can move rightwards, the control plate 310 can drive the clamping plate 312 to synchronously move in the rightward moving process, and the clamping plate 312 can be separated from the dovetail block 311 in the rightward moving process. The connection block 315 may be slid out after the snap plate 312 is disengaged from the dovetail block 311;
when the electric power component is installed, only the dovetail block 311 needs to be moved to a designated position, the sliding plate 308 is manually pushed to move to the rear side, the sliding plate 308 can drive the extrusion block 307 to synchronously move in the backward moving process, the control plate 310 can be driven to move to the left side through the second spring 313 after the extrusion block 307 is separated from the control plate 310, the clamping plate 312 can be driven to synchronously move when the control plate 310 moves to the left side, the clamping plate 312 can fix the dovetail block 311 when being inserted into the dovetail block 311, and the electric power component can be buffered when being fixed through the first spring 303 and the damper 3050.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Part clamping device for electric machining, including two supporting legs (4) that bottom plate (1) and bottom plate (1) bottom surface are fixed to be set up, its characterized in that: a placing mechanism (2) and a clamping mechanism (3) are arranged above the bottom plate (1);
the placing mechanism (2) is positioned above the clamping mechanism (3);
the placement mechanism (2) comprises a rotating disc (203);
the clamping mechanism (3) comprises a clamping part and a replacing part;
the clamping part is positioned between the replacement parts;
the clamping part comprises an electric push rod (302) and a clamping ring (306), and the replacement part comprises a dovetail block (311) and an extrusion block (307);
the electric push rod is characterized in that a connecting plate (304) is fixedly arranged on the right side face of the output end of the electric push rod (302), two first springs (303) are fixedly arranged on the right side face of the connecting plate (304), mounting plates (316) are fixedly arranged on the right end faces of the first springs (303), connecting blocks (315) are slidably arranged on the right side face of the mounting plates (316), and the right side face of each connecting block (315) is fixedly connected with the left side face of each clamping ring (306).
2. A component holding device for electrical machining according to claim 1, wherein: the fixed frame (201) that is provided with of bottom plate (1) bottom surface, fixed frame (201) inboard bottom surface rotates through the bearing frame and sets up dwang (209), dwang (209) top surface runs through bottom plate (1) bottom surface and extends to bottom plate (1) top, dwang (209) top surface and rolling disc (203) bottom surface fixed connection, rolling disc (203) top surface is fixed to be provided with hydraulic stem (204), hydraulic stem (204) output top surface is fixed to be provided with places dish (205).
3. A component holding device for electrical machining according to claim 1, wherein: the rotary disc (203) top surface is fixedly provided with a fixed plate (301), the right side surface of the fixed plate (301) is fixedly connected with the left side surface of the electric push rod (302), the right side surface of the connecting plate (304) is fixedly provided with a damper (305), and the right side surface of the damper (305) is fixedly connected with the left side surface of the mounting plate (316).
4. A component holding device for use in electrical machining according to claim 3, wherein: the right side of the mounting plate (316) is provided with a dovetail groove, the inner wall of the dovetail groove is in sliding connection with the surface of the dovetail block (311), and the right side of the dovetail block (311) is fixedly connected with the left side of the connecting block (315).
5. A component holding device for use in electrical machining according to claim 3, wherein: the mounting panel (316) right flank is fixed to be provided with two dead levers (314), two dead lever (314) surface all slip cap is equipped with control panel (310), control panel (310) left surface is fixed to be provided with joint board (312), joint board (312) left surface runs through dovetail block (311) right flank and extends to dovetail block (311) inside.
6. A component holding device for electrical machining according to claim 5, wherein: two second springs (313) are fixedly arranged on the right side face of the mounting plate (316), and the right side faces of the two second springs (313) are fixedly connected with the left side face of the control plate (310).
7. A component holding device for electrical machining according to claim 1, wherein: the right side of mounting panel (316) has seted up the wedge groove, and wedge groove inner wall slides and is provided with wedge (309), wedge (309) right side is fixed to be provided with sliding plate (308), sliding plate (308) front and extrusion piece (307) back fixed connection, fixture (3) left and right sides mirror symmetry is provided with two sets of.
8. A component holding device for use in electrical machining according to claim 2, wherein: the fixed frame (201) inboard bottom surface is fixed to be provided with motor (202), motor (202) output fixed surface cover is equipped with second gear (208), dwang (209) fixed surface cover is equipped with first gear (207), first gear (207) flank of tooth and second gear (208) flank of tooth meshing, annular has been seted up to bottom plate (1) top surface, and the inside slip of annular is provided with two backup pads (206), two backup pad (206) top surface all with rolling disc (203) bottom surface fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310449069.1A CN116423458A (en) | 2023-04-24 | 2023-04-24 | A spare part clamping device for electric power machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310449069.1A CN116423458A (en) | 2023-04-24 | 2023-04-24 | A spare part clamping device for electric power machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116423458A true CN116423458A (en) | 2023-07-14 |
Family
ID=87088889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310449069.1A Withdrawn CN116423458A (en) | 2023-04-24 | 2023-04-24 | A spare part clamping device for electric power machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116423458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117047724A (en) * | 2023-10-12 | 2023-11-14 | 江苏北斗信创科技发展有限公司 | Rotatable five-axis test jig platform of Beidou antenna |
-
2023
- 2023-04-24 CN CN202310449069.1A patent/CN116423458A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117047724A (en) * | 2023-10-12 | 2023-11-14 | 江苏北斗信创科技发展有限公司 | Rotatable five-axis test jig platform of Beidou antenna |
| CN117047724B (en) * | 2023-10-12 | 2023-12-19 | 江苏北斗信创科技发展有限公司 | Rotatable five-axis test jig platform of Beidou antenna |
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Application publication date: 20230714 |