CN110947855A - Anti-falling process and machining tool for multi-split spacer wire clamp fixing bolt - Google Patents
Anti-falling process and machining tool for multi-split spacer wire clamp fixing bolt Download PDFInfo
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- CN110947855A CN110947855A CN201911178155.3A CN201911178155A CN110947855A CN 110947855 A CN110947855 A CN 110947855A CN 201911178155 A CN201911178155 A CN 201911178155A CN 110947855 A CN110947855 A CN 110947855A
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- wire clamp
- fixing bolt
- split spacer
- fixing bolts
- fixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
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Abstract
The invention relates to a multi-split spacer wire clamp fixing bolt anti-drop process and a processing tool thereof, wherein a multi-split spacer wire clamp comprises a frame, a plurality of wire clamps are uniformly distributed on one circumference of the frame, the wire clamps are connected with the frame in a matched manner through fixing bolts and nuts, the fixing bolts sequentially penetrate through the wire clamps and the frame and are sleeved with the nuts, the fixing bolts are in threaded connection with the nut fixing bolts, the wire clamps are fastened with the frame, and the fixing bolts extend out of one section of the nuts; the fixed bolt anti-drop processing tool comprises a machine table, wherein a plurality of punches are fixedly arranged on the machine table through a punching mechanism; the multi-split spacer bar wire clamp is arranged on the machine table, all the punches are driven by the punching mechanism to punch the extending sections corresponding to the fixing bolts at the same time, and the extending sections of the fixing bolts are deformed and attached to the nuts. The steps of punching and penetrating the anti-dropping pin are omitted, the anti-dropping of all the fixing bolts on the multi-split spacer wire clamp can be realized at one time, the time and the labor are saved, and the processing efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of high-voltage power distribution, in particular to a process for preventing a wire clamp fixing bolt of a multi-split spacer from falling off and a processing tool thereof.
Background
In the past, the anti-drop bolt of the multi-split spacer clamp is generally realized by punching a hole on an extending section of the fixing bolt and connecting the hole through an anti-drop pin, and the anti-drop pin is shown in figure 5. Although the purpose of preventing the fixing bolt from falling off is achieved, one hole needs to be punched and the other hole needs to be punched to penetrate the anti-falling pin in the actual processing process, time and labor are wasted, and the processing efficiency is low.
Disclosure of Invention
The invention provides an anti-falling process and a processing tool for a multi-split spacer wire clamp fixing bolt.
The technical scheme of the invention is as follows:
a multi-split spacer wire clamp fixing bolt anti-drop process comprises a frame, wherein a plurality of wire clamps are uniformly distributed on one circumference of the frame, the wire clamps are connected with the frame in a matched mode through fixing bolts and nuts, the fixing bolts sequentially penetrate through the wire clamps and the frame and are sleeved with the nuts, the fixing bolts are in threaded connection with the nut fixing bolts, the wire clamps are fastened with the frame, and the fixing bolts extend out of the nuts for one section; the method is characterized in that the extending end of the fixing bolt is punched to force the fixing bolt to deform and be attached to the nut; the fixing bolt is deformed and the nut is attached, so that the threaded connection between the fixing bolt and the nut is damaged, the fixing bolt and the nut cannot rotate and cannot be loosened, and meanwhile, the fixing bolt also forms a check ring of the nut and further prevents the fixing bolt from loosening; of course, the fixing bolt and the nut cannot be reused by adopting the method.
The fixing bolt is further sleeved with a flat pad and an elastic pad.
The frame wraps the upper frame plate and the lower frame plate, the upper frame plate and the lower frame plate are respectively arranged on two sides of the wire clamp, and the fixing bolt sequentially penetrates through the upper frame plate, the wire clamp and the lower frame plate.
The upper frame plate and the lower frame plate are both polygonal, and the wire clamps are arranged at the corners of the polygons in a one-to-one correspondence mode.
The anti-falling processing tool for the multi-split spacer wire clamp fixing bolt comprises a machine table, wherein a plurality of punches are fixedly arranged on the machine table through a punching mechanism; the multi-split spacer bar wire clamp is arranged on the machine table, the punches are opposite to the fixing bolts one by one, and all the punches are driven by the punching mechanism to punch the corresponding fixing bolts simultaneously.
When the multi-split spacer bar clamp is used, the multi-split spacer bar clamps are arranged on a machine table, the punches are opposite to the fixing bolts one by one, all the punches are driven by the punching mechanism to simultaneously punch the extending sections of the corresponding fixing bolts, and the extending sections of the fixing bolts are deformed and attached to the nuts; like this, reach the purpose of locking fixing bolt and nut, it adopts above-mentioned frock, has saved the step of punching and wearing anticreep round pin, and can once only realize the anticreep of all fixing bolt on the many divisions of conductor spacer fastener, labour saving and time saving has improved machining efficiency greatly.
The punching mechanism comprises a hydraulic cylinder and a fixed plate, the hydraulic cylinder is fixedly arranged on the machine table and is respectively in driving connection with the fixed plate, and the punches are distributed and fixed on the fixed plate; all hydraulic cylinders synchronously drive the fixing plate to drive all punches to punch.
The machine table comprises a base, an upper beam and a sliding block, wherein the upper beam, the sliding block and the base are distributed from top to bottom; the hydraulic cylinder is fixedly arranged on the upper beam and connected with the sliding block, and the fixed plate is fixedly arranged below the sliding block through a plurality of uniformly distributed fixed columns; the multi-split spacer bar wire clamp is arranged on the base.
The base is also provided with a positioning chuck, a plurality of positioning lugs are uniformly distributed around the positioning chuck, and all the positioning lugs clamp the multi-split spacer wire clamp arranged on the positioning chuck together; the positioning chuck is clamped and fixed on the base by a plurality of clamping blocks together, and the clamping blocks are fixedly connected with the base through bolts; the multi-split spacer wire clamp is convenient to position and fix, so that the fixing bolt is opposite to the punch. By adopting the structure, the positioning chuck is convenient to replace, and the multi-split conductor spacer wire clamp which is suitable for different specifications and sizes is positioned and fixed.
The multi-split spacer wire clamp has the advantages that the design is reasonable, the structure is simple, the steps of punching and penetrating the anti-falling pin are omitted, the processing tool is designed in a matched mode, the anti-falling of all fixing bolts on the multi-split spacer wire clamp can be realized at one time, the time and the labor are saved, and the processing efficiency is greatly improved.
Drawings
Figure 1 is a schematic view of a multi-split spacer wire clamp configuration.
Fig. 2 is a schematic view of the frame and clip connection.
Fig. 3 is a schematic view of the tool structure.
Fig. 4 is a drawing of a press.
Fig. 5 is a schematic view of a conventional anti-separation pin structure.
In the figure, a multi-split spacer wire clamp 1 comprises an upper frame plate 1-1-1 of a frame 1-1 of a wire clamp 1, a lower frame plate 1-1-2 of the wire clamp 1-2, a fixing bolt 1-3, a nut 1-4, a flat pad 1-5, an elastic pad 1-6, a base 2-1-1, an upper beam 2-1-2, a sliding block 2-1-3, a guide column 2-1-4, a positioning chuck 2-1-5, a clamping block 2-1-6, a hydraulic cylinder 2-2-1, a fixing plate 2-2-2 and a punch 2-3.
Detailed Description
As shown in figures 1-4, the anti-drop processing tool for the multi-split spacer wire clamp fixing bolt comprises a frame 1-1, wherein a plurality of wire clamps 1-2 are uniformly distributed on the frame 1-1 in a circle, the frame 1-1 is wrapped by an upper frame plate 1-1 and a lower frame plate 1-1-2, the upper frame plate 1-1 and the lower frame plate 1-1-2 are polygonal, the upper frame plate 1-1-1 and the lower frame plate 1-1-2 are respectively arranged on two sides of the wire clamp 1-2, the wire clamps 1-2 are correspondingly arranged on corners of the polygon, the fixing bolt 1-3 sequentially penetrates through the upper frame plate 1-1-1, the wire clamp 1-2 and the lower frame plate 1-1-2, and is sleeved with a nut 1-4, the fixing bolt 1-3 is in threaded connection with the fixing bolt of the nut 1-4, and the wire clamp 1-2 and the frame 1-1 are fastened; the fixing bolt 1-3 extends out of the nut 1-4 section; the anti-falling processing tool for the fixing bolt comprises a machine table, wherein the machine table comprises a base 2-1-1, an upper beam 2-1-2 and a sliding block 2-1-3, the upper beam 2-1-2, the sliding block 2-1-3 and the base 2-1-1 are distributed from top to bottom, four guide pillars 2-1-4 are uniformly distributed on the base 2-1-1, the lower ends of the guide pillars 2-1-4 are fixedly connected with the base 2-1-1, the upper ends of the guide pillars 2-1-4 penetrate through the sliding block 2-1-3 and are fixedly connected with the upper beam 2-1-2, and the guide pillars 2-1-4 are in sliding fit with the sliding block 2-1-3; the stamping mechanism comprises a hydraulic cylinder 2-2-1 and a fixed plate 2-2-2, the hydraulic cylinder 2-2-1 is fixedly arranged on the upper beam 2-1-2 and connected with the sliding block 2-1-3, the fixed plate 2-2 is fixedly arranged below the sliding block 2-1-3 through a plurality of uniformly distributed fixed columns 2-2-3, and a plurality of stamping heads 2-3 are fixedly arranged on the fixed plate; the base 2-1-1 is also provided with a positioning chuck 2-1-5, a plurality of positioning lugs are uniformly distributed around the positioning chuck 2-1-5, and all the positioning lugs clamp the multi-split spacer wire clamp 1 arranged on the positioning chuck 2-1-5 together; the positioning chuck 2-1-5 is clamped and fixed on the base 2-1-1 by a plurality of clamping blocks 2-1-6 together, and the clamping blocks 2-1-6 are fixedly connected with the base 2-1-1 through bolts; the multi-split spacer wire clamp 1 is positioned and clamped on a positioning chuck 2-1-5, punches 2-3 are opposite to fixing bolts 1-3 one by one, all the punches 2-3 are driven by a punching mechanism to simultaneously punch the extending sections of the corresponding fixing bolts 1-3, and the extending sections of the fixing bolts 1-3 are deformed and attached to nuts 1-4; the fixing bolt 1-3 is also sleeved with a flat pad 1-5 and an elastic pad 1-6.
Because of the limited character expression, there exist practically unlimited specific structures, and it will be apparent to those skilled in the art that a number of improvements, decorations, or changes may be made without departing from the principles of the present invention, or the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. A multi-split spacer wire clamp fixing bolt anti-drop process comprises a frame, wherein a plurality of wire clamps are uniformly distributed on one circumference of the frame, the wire clamps are connected with the frame in a matched mode through fixing bolts and nuts, the fixing bolts sequentially penetrate through the wire clamps and the frame and are sleeved with the nuts, the fixing bolts are in threaded connection with the nut fixing bolts, the wire clamps are fastened with the frame, and the fixing bolts extend out of the nuts for one section; the method is characterized in that the extending end of the fixing bolt is punched to force the fixing bolt to deform and be attached to the nut.
2. The anti-drop process of the multi-split spacer wire clamp fixing bolt according to claim 1, wherein a flat pad and an elastic pad are further sleeved on the fixing bolt.
3. The process of claim 1, wherein the frame comprises an upper frame plate and a lower frame plate, the upper frame plate and the lower frame plate are respectively arranged on two sides of the wire clamp, and the fixing bolt sequentially penetrates through the upper frame plate, the wire clamp and the lower frame plate.
4. The anti-drop processing tool for the multi-split spacer wire clamp fixing bolt according to claim 3, wherein the upper frame plate and the lower frame plate are both polygonal, and the wire clamps are arranged at corners of the polygons in a one-to-one correspondence manner.
5. The anti-falling processing tool for the multi-split spacer wire clamp fixing bolt is characterized by comprising a machine table, wherein a plurality of punches are fixedly arranged on the machine table through a punching mechanism; the multi-split spacer bar wire clamp is arranged on the machine table, the punches are opposite to the fixing bolts one by one, and all the punches are driven by the punching mechanism to punch the corresponding fixing bolts simultaneously.
6. The anti-drop processing tool for the multi-split spacer wire clamp fixing bolt according to claim 5, wherein the stamping mechanism comprises a hydraulic cylinder and a fixing plate, the hydraulic cylinder is fixedly installed on a machine table and is respectively in driving connection with the fixing plate, and the punches are distributed and fixed on the fixing plate; all hydraulic cylinders synchronously drive the fixing plate to drive all punches to punch.
7. The anti-drop processing tool for the multi-split spacer wire clamp fixing bolt according to claim 6, wherein the machine table comprises a base, an upper beam and a sliding block, the upper beam, the sliding block and the base are distributed from top to bottom, four guide pillars are uniformly distributed on the base, the lower ends of the guide pillars are fixedly connected with the base, the upper ends of the guide pillars penetrate through the sliding block and are fixedly connected with the upper beam, and the guide pillars are in sliding fit with the sliding block; the hydraulic cylinder is fixedly arranged on the upper beam and connected with the sliding block, and the fixed plate is fixedly arranged below the sliding block through a plurality of uniformly distributed fixed columns; the multi-split spacer bar wire clamp is arranged on the base.
8. The anti-drop processing tool for the multi-split spacer wire clamp fixing bolt according to claim 7, wherein a positioning chuck is further arranged on the base, a plurality of positioning lugs are uniformly distributed around the positioning chuck, and all the positioning lugs clamp the multi-split spacer wire clamp arranged on the positioning chuck together; the positioning chuck is clamped and fixed on the base by a plurality of clamping blocks together, and the clamping blocks are fixedly connected with the base through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911178155.3A CN110947855A (en) | 2019-11-27 | 2019-11-27 | Anti-falling process and machining tool for multi-split spacer wire clamp fixing bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911178155.3A CN110947855A (en) | 2019-11-27 | 2019-11-27 | Anti-falling process and machining tool for multi-split spacer wire clamp fixing bolt |
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| Publication Number | Publication Date |
|---|---|
| CN110947855A true CN110947855A (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911178155.3A Pending CN110947855A (en) | 2019-11-27 | 2019-11-27 | Anti-falling process and machining tool for multi-split spacer wire clamp fixing bolt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122910A (en) * | 2020-10-27 | 2020-12-25 | 江苏天南电力股份有限公司 | Positioning pin press-fitting process for forging spacer wire clamp |
-
2019
- 2019-11-27 CN CN201911178155.3A patent/CN110947855A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122910A (en) * | 2020-10-27 | 2020-12-25 | 江苏天南电力股份有限公司 | Positioning pin press-fitting process for forging spacer wire clamp |
| CN112122910B (en) * | 2020-10-27 | 2022-02-22 | 江苏天南电力股份有限公司 | Positioning pin press-fitting process for forging spacer wire clamp |
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