CN114083464A - Positioning tool for machining mechanical parts - Google Patents
Positioning tool for machining mechanical parts Download PDFInfo
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- CN114083464A CN114083464A CN202111527331.7A CN202111527331A CN114083464A CN 114083464 A CN114083464 A CN 114083464A CN 202111527331 A CN202111527331 A CN 202111527331A CN 114083464 A CN114083464 A CN 114083464A
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- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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Abstract
The invention belongs to the technical field of mechanical parts, and particularly relates to a positioning tool for machining based on mechanical parts, which comprises a plate body; an electric push rod is fixedly connected to the plate body; a sliding rod is fixedly connected to the top end of the electric push rod; a first clamping plate is fixedly connected to the top end of the sliding rod; the top end of the plate body is fixedly connected with a second clamping plate; the middle part of the first splint is fixedly connected with a retention sleeve; the retention sleeve is rotatably connected with an adjusting rod; the bottom end of the adjusting rod is fixedly connected with a rotating rod; a fixing shell is arranged on the rotating rod; the rotation through adjusting the pole can make holding plate adjust, and the cooperation through elastic component and No. two elastic components can improve holding plate to machine part's fixity, and holding plate can increase with circular machine part's area of contact to increase frictional force and fixity avoid appearing rotating and gliding condition in the course of working.
Description
Technical Field
The invention belongs to the technical field of mechanical parts, and particularly relates to a positioning tool for machining based on mechanical parts.
Background
Mechanical parts, also called mechanical elements, are basic elements constituting a machine, and multiple machining procedures are required in the production process of the mechanical parts, and the mechanical parts are single parts which constitute the machine and are not detachable.
The connection of the parts comprises threaded connection, wedge connection, pin connection, key connection, spline connection, interference fit connection, elastic ring connection, riveting, welding, cementing and the like.
Among the prior art at present, fix position earlier when processing machine part, machine part's size is not of uniform size, and traditional circular machine part positioner can not adjust, leads to the circular machine part can appear rotating and gliding condition when processing man-hour, and we provide here based on machine parts processing with location frock.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that in the prior art, when a mechanical part is machined, the position is fixed firstly, the size of the mechanical part is different, and the traditional circular mechanical part positioning device cannot be adjusted, so that the circular mechanical part can rotate and slide during machining.
The technical scheme adopted by the invention for solving the technical problems is as follows: the positioning tool for machining based on mechanical parts comprises a plate body; an electric push rod is fixedly connected to the plate body; a sliding rod is fixedly connected to the top end of the electric push rod; a first clamping plate is fixedly connected to the top end of the sliding rod; the top end of the plate body is fixedly connected with a second clamping plate; the middle part of the first splint is fixedly connected with a retention sleeve; the retention sleeve is rotatably connected with an adjusting rod; the bottom end of the adjusting rod is fixedly connected with a rotating rod; a fixing shell is arranged on the rotating rod; the bottom end of the retention shell is fixedly connected with a shell; the shell is connected with a push rod piece in a sliding manner; the bottom end of the push rod piece is fixedly connected with a fixed pressing plate; the top end of the push rod piece is fixedly connected with an extrusion rod; the first elastic piece is sleeved on the extrusion rod; the extrusion rod is connected with a frame body in a sliding manner; a second elastic part is fixedly connected to the inner side wall of the frame body; the top end of the frame body is fixedly connected with an air cylinder piece; the inner part of the air cylinder part is connected with an air pushing plate in a sliding way; an air pipe is fixedly connected to the side end of the air cylinder piece; an air bag part is fixedly connected to the air pipe; thereby increasing the friction force and the fixity and avoiding the rotation and the sliding in the processing process.
Preferably, the middle part of the push rod part is hinged with a first hinge part; a torsion spring is arranged inside the first hinge piece; a second hinge element is hinged on the fixed pressing plate; the first articulated element and the second articulated element are connected with a limiting rod; an elastic rope is fixedly connected with the side end of the push rod piece; the elastic rope is fixedly connected with a spring part; thereby improving the contact area between the fixed pressure plate and the mechanical part.
Preferably, a sealing plate is fixedly connected inside the air cylinder piece; a sealing block is fixedly connected to the side end of the sealing plate; the sealing block can improve the sealing performance between the sealing plate and the gas cylinder element.
Preferably, an oil tank is fixedly connected inside the sealing plate; the sealing plate is internally provided with an oil hole; the oil coating at the side wall of the gas pushing plate can reduce the leakage of gas from the gap between the gas cylinder and the gas pushing plate.
Preferably, the top end of the sealing plate is fixedly connected with an oil suction plate; a plurality of groups of oil suction plates are fixedly connected to the sealing plate; the oil absorbed by the oil absorption plate can be coated on the air pushing plate through the sliding of the air pushing plate.
Preferably, the middle part of the fixed pressure plate is fixedly connected with a rubber block; the rubber block is fixedly connected with an anti-skid block; the situation that the machine part slides during the processing is reduced.
Preferably, a positioning rope is fixedly connected to the middle part of the air bag part; a plurality of groups of positioning ropes are fixedly connected to the air bag piece; the fixity of the fixed pressing plate to mechanical parts is improved.
Preferably, a third elastic piece is fixedly connected to the side end of the frame body; the middle part of the air bag part is fixedly connected with a positioning block, and the positioning block is connected to the inner side wall of the shell in a sliding manner; the positioning block can slide along with the sliding of the frame body.
The invention has the beneficial effects that:
1. the invention provides a positioning tool for machining mechanical parts, which can adjust a fixed pressing plate through rotation of an adjusting rod, improve the fixity of the fixed pressing plate to mechanical parts through the matching of a first elastic part and a second elastic part, increase the contact area of the fixed pressing plate and circular mechanical parts, increase the friction force and the fixity and avoid the rotation and sliding in the machining process.
2. The invention provides a positioning tool for machining mechanical parts, wherein a limiting rod can rotate through the elasticity of a torsion spring in a first hinge piece, and a fixed pressing plate can be bent inwards by matching with a second hinge piece, so that the contact area between the side wall of the fixed pressing plate and the side wall of a circular mechanical part is increased, and the friction force and the fixity are further increased.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of the first embodiment;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is an enlarged view at C of FIG. 3;
FIG. 6 is a schematic view of another embodiment of the oil absorption plate structure according to the second embodiment;
illustration of the drawings:
1. a plate body; 12. an electric push rod; 13. a slide bar; 14. a first clamping plate; 15. a second splint; 16. a retention sleeve; 17. adjusting a rod; 18. rotating the rod; 19. a retention housing; 20. fixing the pressing plate; 21. a housing; 22. a pusher member; 23. an extrusion stem; 24. a first elastic member; 25. a frame body; 26. a second elastic member; 27. an air cylinder member; 28. a gas pushing plate; 29. an air tube; 30. an air bag member; 31. a first hinge member; 32. a restraining bar; 33. a second hinge member; 34. an elastic cord; 35. a spring member; 36. a sealing plate; 37. a sealing block; 38. an oil tank; 39. an oil hole; 40. an oil suction plate; 41. a rubber block; 42. anti-skid blocks; 43. positioning blocks; 44. a third elastic member; 45. positioning the rope; 46. a scraper plate.
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.
Example one
Referring to fig. 1-5, a positioning tool for machining mechanical parts includes a plate 1; an electric push rod 12 is fixedly connected to the plate body 1; a sliding rod 13 is fixedly connected to the top end of the electric push rod 12; a first clamping plate 14 is fixedly connected to the top end of the sliding rod 13; a second clamping plate 15 is fixedly connected to the top end of the plate body 1; a retention sleeve 16 is fixedly connected to the middle part of the first clamping plate 14; the retention sleeve 16 is rotatably connected with an adjusting rod 17; the bottom end of the adjusting rod 17 is fixedly connected with a rotating rod 18; a fixing shell 19 is arranged on the rotating rod 18; a shell 21 is fixedly connected to the bottom end of the retention shell 19; a push rod piece 22 is connected on the shell 21 in a sliding way; the bottom end of the push rod piece 22 is fixedly connected with a fixed pressing plate 20; the top end of the push rod piece 22 is fixedly connected with a squeezing rod 23; a first elastic piece 24 is sleeved on the extrusion rod 23; the extrusion rod 23 is connected with a frame body 25 in a sliding way; a second elastic part 26 is fixedly connected to the inner side wall of the frame body 25; an air cylinder part 27 is fixedly connected to the top end of the frame body 25; an air pushing plate 28 is connected inside the air cylinder part 27 in a sliding manner; an air pipe 29 is fixedly connected to the side end of the air cylinder part 27; an air bag part 30 is fixedly connected to the air pipe 29; when the circular machine part machining fixture works, a circular machine part needing to be machined is placed on the second clamping plate 15, the electric push rod 12 is started to enable the sliding rod 13 to slide downwards, the sliding rod 13 slides to enable the first clamping plate 14 to slide downwards first, the circular machine part can be fixed by matching with the second clamping plate 15, if the volume of the machine part is small, the position of the fixed pressing plate 20 is adjusted by rotating the adjusting rod 17, the adjusting rod 17 and the retention sleeve 16 are both provided with screw teeth, the rotating rod 17 can move downwards, so that the rotating rod 18 can move, the rotating rod 18 can rotate on the retention shell 19, the retention shell 19 cannot rotate along with the rotating of the rotating rod 18, the retention shell 19 can move by the movement of the rotating rod 18, the shell 21 can move by the movement of the retention shell 19, the fixed pressing plate 20 can move by the movement of the shell 21, the fixed pressing plate 20 can be attached to the circular machine part, and the fixed pressing plate 20 is made of rubber, can be squeezed to generate micro deformation, when the first clamping plate 14 moves downwards, a mechanical part can extrude and move the fixed clamping plate 20, the fixed clamping plate 20 moves so as to move the push rod piece 22, the push rod piece 22 moves so as to slide the extrusion rod 23, the sliding of the extrusion rod 23 can enable the first elastic piece 24 and the second elastic piece 26 to contract, the elasticity of the first elastic piece 24 and the second elastic piece 26 can enable the fixed clamping plate 20 to fix the mechanical part, the frame body 25 can fix the position of the second elastic piece 26, the frame body 25 is extruded and slides by the extrusion rod 23 so as to enable the air cylinder piece 27 to slide, the sliding of the air cylinder piece 27 can enable the air pushing plate 28 to extrude the air in the air cylinder piece 27 to the air pipe 29, the air enters the air bag piece 30 through the air pipe 29, so as to enable the air bag piece 30 to expand, and the fixing performance of the fixed clamping plate 20 on the mechanical part can be increased by matching the first elastic piece 24 and the second elastic piece 26, the fixed pressing plate 20 can increase the contact area with the circular mechanical part, so that the friction force and the fixity are increased, the rotation and sliding conditions in the machining process are avoided, and the groove is formed in the first clamping plate 14, so that the fixed pressing plate 20 can be completely contracted into the groove.
The middle part of the push rod part 22 is hinged with a first hinge part 31; a torsion spring is arranged inside the first hinge element 31; a second hinge 33 is hinged on the fixed pressing plate 20; the first hinge 31 and the second hinge 33 are connected with a limiting rod 32; the side end of the push rod piece 22 is fixedly connected with an elastic rope 34; the elastic rope 34 is fixedly connected with a spring element 35; stationary platen 20 is made of rubber material, when the machine part volume of processing is less, the inside torsional spring elasticity of an articulated elements 31 can make restriction lever 32 rotate, No. two articulated elements 33 of cooperation can make stationary platen 20 incurving, thereby improve the area of contact of stationary platen 20 lateral wall and circular machine part lateral wall, and then increase frictional force and fixity, the position of spring part 35 can be fixed to elasticity rope 34, the elasticity of elasticity rope 34 and spring part 35 can cooperate the torsional spring in an articulated elements 31 to make the first incurving of stationary platen 20, thereby improve stationary platen 20 and machine part's area of contact.
A sealing plate 36 is fixedly connected inside the air cylinder 27; a sealing block 37 is fixedly connected to the side end of the sealing plate 36; the cylinder 27 is filled with gas, the sealing plate 36 is made of rubber, and has good sealing performance, gas leakage from between the gas pushing plate 28 and the cylinder 27 can be avoided by the sealing plate 36, and the sealing block 37 can improve the sealing performance between the sealing plate 36 and the cylinder 27.
An oil tank 38 is fixedly connected inside the sealing plate 36; the sealing plate 36 is internally provided with an oil hole 39; the oil tank 38 is filled with oil, the oil in the oil tank 38 can be discharged from the oil hole 39 to the side wall of the gas pushing plate 28, and the oil is coated on the side wall of the gas pushing plate 28 to reduce the leakage of gas from the gap between the cylinder member 27 and the gas pushing plate 28.
An oil suction plate 40 is fixedly connected to the top end of the sealing plate 36; a plurality of groups of oil suction plates 40 are fixedly connected to the sealing plate 36; the oil in the oil tank 38 is coated on the air pushing plate 28 and moves along with the sliding of the air pushing plate 28, the oil absorption plate 40 can absorb the oil on the air pushing plate 28 when the air pushing plate 28 slides, so as to avoid the leakage of excessive oil along with the sliding of the air pushing plate 28, and the oil absorbed by the oil absorption plate 40 can be coated on the air pushing plate 28 again through the sliding of the air pushing plate 28.
The middle part of the fixed pressure plate 20 is fixedly connected with a rubber block 41; an anti-skid block 42 is fixedly connected to the rubber block 41; the rubber blocks 41 are made of rubber materials and have good anti-slip performance, the anti-slip blocks 42 are made of plastic frosted materials, and the anti-slip performance of the fixed pressing plate 20 can be improved by matching the rubber blocks 41, so that the condition that mechanical parts slip during processing is reduced.
The middle part of the air bag piece 30 is fixedly connected with a positioning rope 45; a plurality of groups of positioning ropes 45 are fixedly connected to the air bag member 30; the elasticity of the positioning string 45 can limit the expansion of the air bag member 30, so as to limit the sliding of the air tube member 27, thereby improving the fixing performance of the fixing pressure plate 20 to the mechanical parts.
A third elastic piece 44 is fixedly connected to the side end of the frame body 25; a positioning block 43 is fixedly connected to the middle part of the air bag element 30, and the positioning block 43 is slidably connected to the inner side wall of the shell 21; the elastic matching positioning block 43 of the third elastic element 44 can limit the expansion reaction of the air bag element 30, thereby improving the fixing performance of the fixed pressing plate 20 to mechanical parts, and the positioning block 43 can slide along with the sliding of the frame body 25.
Example two
Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, the oil scraping plate 46 is fixedly connected to the top end of the oil absorbing plate 40; in operation, the oil in the oil tank 38 is coated on the side wall of the gas pushing plate 28, the oil can slide along with the sliding of the gas pushing plate 28, the scraper plate 46 is provided with a scraper, the oil on the gas pushing plate 28 can be scraped off by the scraper plate 46, and the phenomenon that a large amount of oil slides along with the gas pushing plate 28 to cause oil leakage on the side wall between the gas cylinder element 27 and the gas pushing plate 28 is avoided.
The working principle is as follows: when the circular machine part machining fixture works, a circular machine part needing to be machined is placed on the second clamping plate 15, the electric push rod 12 is started to enable the sliding rod 13 to slide downwards, the sliding rod 13 slides to enable the first clamping plate 14 to slide downwards first, the circular machine part can be fixed by matching with the second clamping plate 15, if the volume of the machine part is small, the position of the fixed pressing plate 20 is adjusted by rotating the adjusting rod 17, the adjusting rod 17 and the retention sleeve 16 are both provided with screw teeth, the rotating rod 17 can move downwards, so that the rotating rod 18 can move, the rotating rod 18 can rotate on the retention shell 19, the retention shell 19 cannot rotate along with the rotating of the rotating rod 18, the retention shell 19 can move by the movement of the rotating rod 18, the shell 21 can move by the movement of the retention shell 19, the fixed pressing plate 20 can move by the movement of the shell 21, the fixed pressing plate 20 can be attached to the circular machine part, and the fixed pressing plate 20 is made of rubber, can be squeezed to generate micro deformation, when the first clamping plate 14 moves downwards, a mechanical part can extrude and move the fixed clamping plate 20, the fixed clamping plate 20 moves so as to move the push rod piece 22, the push rod piece 22 moves so as to slide the extrusion rod 23, the sliding of the extrusion rod 23 can enable the first elastic piece 24 and the second elastic piece 26 to contract, the elasticity of the first elastic piece 24 and the second elastic piece 26 can enable the fixed clamping plate 20 to fix the mechanical part, the frame body 25 can fix the position of the second elastic piece 26, the frame body 25 is extruded and slides by the extrusion rod 23 so as to enable the air cylinder piece 27 to slide, the sliding of the air cylinder piece 27 can enable the air pushing plate 28 to extrude the air in the air cylinder piece 27 to the air pipe 29, the air enters the air bag piece 30 through the air pipe 29, so as to enable the air bag piece 30 to expand, and the fixing performance of the fixed clamping plate 20 on the mechanical part can be increased by matching the first elastic piece 24 and the second elastic piece 26, the fixed pressing plate 20 can increase the contact area with a circular mechanical part, so that the friction force and the fixity are increased, and the rotation and sliding conditions in the machining process are avoided; the fixed pressing plate 20 is made of rubber, when the size of a machined mechanical part is small, the limiting rod 32 can be rotated by the elasticity of a torsion spring in the first hinge part 31, the fixed pressing plate 20 can be bent inwards by matching with the second hinge part 33, so that the contact area between the side wall of the fixed pressing plate 20 and the side wall of the circular mechanical part is increased, the friction force and the fixity are increased, the position of the spring part 35 can be fixed by the elastic rope 34, the elasticity of the elastic rope 34 and the spring part 35 can be matched with the torsion spring in the first hinge part 31 to enable the fixed pressing plate 20 to be bent inwards firstly, and the contact area between the fixed pressing plate 20 and the mechanical part is increased; the cylinder 27 is filled with gas, the sealing plate 36 is made of rubber, and has good sealing performance, gas leakage from between the gas pushing plate 28 and the cylinder 27 can be avoided by the sealing plate 36, and the sealing block 37 can improve the sealing performance between the sealing plate 36 and the cylinder 27.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. Based on machine parts processing is with location frock, its characterized in that: comprises a plate body (1); an electric push rod (12) is fixedly connected to the plate body (1); a sliding rod (13) is fixedly connected to the top end of the electric push rod (12); a first clamping plate (14) is fixedly connected to the top end of the sliding rod (13); a second clamping plate (15) is fixedly connected to the top end of the plate body (1); a retention sleeve (16) is fixedly connected to the middle part of the first splint (14); the retention sleeve (16) is rotatably connected with an adjusting rod (17); the bottom end of the adjusting rod (17) is fixedly connected with a rotating rod (18); a fixing shell (19) is arranged on the rotating rod (18); the bottom end of the retention shell (19) is fixedly connected with a shell (21); the shell (21) is connected with a push rod piece (22) in a sliding way; the bottom end of the push rod piece (22) is fixedly connected with a fixed pressing plate (20); the top end of the push rod piece (22) is fixedly connected with a squeezing rod (23); a first elastic piece (24) is sleeved on the extrusion rod (23); the extrusion rod (23) is connected with a frame body (25) in a sliding way; a second elastic part (26) is fixedly connected to the inner side wall of the frame body (25); an air cylinder piece (27) is fixedly connected to the top end of the frame body (25); an air pushing plate (28) is connected to the inner part of the air cylinder piece (27) in a sliding manner; an air pipe (29) is fixedly connected to the side end of the air cylinder piece (27); an air bag part (30) is fixedly connected to the air pipe (29).
2. The mechanical part machining-based positioning tool according to claim 1, characterized in that: the middle part of the push rod piece (22) is hinged with a first hinge piece (31); a torsion spring is arranged inside the first hinge piece (31); a second hinge (33) is hinged on the fixed pressing plate (20); the first hinge (31) and the second hinge (33) are connected with a limiting rod (32); an elastic rope (34) is fixedly connected with the side end of the push rod piece (22); the elastic rope (34) is fixedly connected with a spring element (35).
3. The positioning tool for machining the mechanical parts as claimed in claim 2, wherein the positioning tool comprises: a sealing plate (36) is fixedly connected inside the air cylinder piece (27); and a sealing block (37) is fixedly connected to the side end of the sealing plate (36).
4. The positioning tool for machining based on mechanical parts as claimed in claim 3, wherein: an oil tank (38) is fixedly connected inside the sealing plate (36); the sealing plate (36) is internally provided with an oil hole (39).
5. The positioning tool for machining based on mechanical parts as claimed in claim 4, wherein: an oil suction plate (40) is fixedly connected to the top end of the sealing plate (36); the sealing plate (36) is fixedly connected with a plurality of groups of oil suction plates (40).
6. The positioning tool for machining based on mechanical parts as claimed in claim 5, wherein: the middle part of the fixed pressing plate (20) is fixedly connected with a rubber block (41); and an anti-skid block (42) is fixedly connected to the rubber block (41).
7. The positioning tool for machining the mechanical parts as claimed in claim 6, wherein the positioning tool comprises: a positioning rope (45) is fixedly connected to the middle part of the air bag piece (30); the air bag piece (30) is fixedly connected with a plurality of groups of positioning ropes (45).
8. The positioning tool for machining the mechanical parts as claimed in claim 7, wherein the positioning tool comprises: a third elastic piece (44) is fixedly connected to the side end of the frame body (25); the middle part of the air bag piece (30) is fixedly connected with a positioning block (43), and the positioning block (43) is connected to the inner side wall of the shell (21) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111527331.7A CN114083464A (en) | 2021-12-14 | 2021-12-14 | Positioning tool for machining mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111527331.7A CN114083464A (en) | 2021-12-14 | 2021-12-14 | Positioning tool for machining mechanical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114083464A true CN114083464A (en) | 2022-02-25 |
Family
ID=80307279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111527331.7A Withdrawn CN114083464A (en) | 2021-12-14 | 2021-12-14 | Positioning tool for machining mechanical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114083464A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085090A (en) * | 2022-08-22 | 2022-09-20 | 江苏恒安电力工具有限公司 | Fixing-line device suitable for electric power wire construction |
-
2021
- 2021-12-14 CN CN202111527331.7A patent/CN114083464A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085090A (en) * | 2022-08-22 | 2022-09-20 | 江苏恒安电力工具有限公司 | Fixing-line device suitable for electric power wire construction |
| CN115085090B (en) * | 2022-08-22 | 2022-10-25 | 江苏恒安电力工具有限公司 | Fixing-line device suitable for construction of power wire |
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Application publication date: 20220225 |
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