CN213167549U - Transmission line composite insulator gold utensil prefix crimping briquetting - Google Patents
Transmission line composite insulator gold utensil prefix crimping briquetting Download PDFInfo
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- CN213167549U CN213167549U CN202022052200.5U CN202022052200U CN213167549U CN 213167549 U CN213167549 U CN 213167549U CN 202022052200 U CN202022052200 U CN 202022052200U CN 213167549 U CN213167549 U CN 213167549U
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- gold utensil
- transmission line
- composite insulator
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Abstract
The utility model relates to a first crimping briquetting of transmission line composite insulator gold utensil word, including 3 at least crimping pieces along circumference range, the cross-section of crimping piece is the sector, the interior arcwall face of all crimping pieces constitutes the columniform space that compresses tightly, the outer arcwall face of all crimping pieces constitutes columniform outline, be equipped with bellied type matrix on the interior arcwall face of at least one crimping piece, extrude each crimping piece to the center through the crimping machine, can be through compressing tightly the space with the gold utensil crimping shaping, through be equipped with bellied type matrix on the interior arcwall face of crimping piece, can be at the fashioned in-process of crimping, corresponding characters sign is printed out on the gold utensil surface after the crimping, and the crimping piece passes through the screw thread and links to each other with the crimping machine, the dismouting of the crimping piece of being convenient for is changed, the utility model discloses rational in infrastructure, can effectively improve the machining efficiency of gold utensil crimping.
Description
Technical Field
The utility model relates to a power equipment technical field specifically indicates a transmission line composite insulator gold utensil prefix crimping briquetting.
Background
With the continuous development of insulator technology for power transmission lines of power systems, composite insulators of the power transmission lines gradually replace glass and porcelain insulators, and become mainstream products with the most extensive application. The connection of the composite insulator hardware fitting of the power transmission line and the core rod is mainly in a crimping mode, the mode is efficient and convenient, and the composite insulator hardware fitting is widely applied to product production.
The gold utensil surface needs stamp mark characters sign, and the mode that adopts the machine tooling is carried out stamp mark and is inefficient, and is with high costs, and in addition, the gold utensil of every specification need correspond the crimping device of corresponding size, causes crimping device's specification to be various, and extravagant material has increased manufacturing cost, and it is inconvenient to change.
Disclosure of Invention
The utility model discloses to the not enough of prior art, a transmission line composite insulator gold utensil prefix crimping briquetting is provided.
The utility model discloses a following technical scheme realizes, provides a transmission line composite insulator gold utensil prefix crimping briquetting, including 3 at least crimping pieces of arranging along circumference, the cross-section of crimping piece is the sector shape, and all the interior arcwall face of crimping piece constitutes the columniform space that compresses tightly, and all the outer arcwall face of crimping piece constitutes columniform outline, is equipped with bellied type matrix on at least one crimping piece's the interior arcwall face.
The space that compresses tightly in this scheme is used for extrudeing the gold utensil, extrudeing each crimping piece to the center through the press-connection machine, can be through compressing tightly the space with the gold utensil crimping shaping, because the interior arcwall face of crimping piece and the outer periphery laminating of gold utensil, through be equipped with bellied type matrix on the interior arcwall face of crimping piece, can be at the fashioned in-process of crimping, corresponding characters sign is printed out on the gold utensil surface after the crimping.
Preferably, the inner arc-shaped surface of each compression joint block is provided with a round angle close to the edge of the adjacent compression joint block. The edge that the interior arcwall face of crimping piece is close to adjacent crimping piece in this scheme is equipped with the fillet, constitutes between two fillets on the adjacent crimping piece and extrudes the space, compresses tightly the back through compressing tightly the space to the gold utensil, and the outer circumference of gold utensil diminishes, and the part that extrudes on the gold utensil gets into and extrudes the space to the crimping shaping.
Preferably, the outer arc surface of the crimping block is provided with a threaded counter bore. The screw thread counter bore in this scheme be convenient for crimping piece and press-connection machine's erection joint, through threaded connection, can be convenient for the change of crimping piece to the crimping piece through not unidimensional corresponds different gold utensils.
Preferably, two threaded counter bores are arranged on the outer arc surface of each crimping block. In the scheme, two threaded counter bores are arranged on the outer arc-shaped surface, so that the compression joint block is prevented from rotating along the center of the thread in the working process.
Preferably, the number of the compression joint blocks is 8. The number of the crimping blocks in the scheme is 8, and the number of the crimping blocks is too small, so that the crimping is not firm; too many crimping blocks cause the crimping block to process complicatedly, and the size of each crimping block is small, so that the matrix is not convenient to set.
Preferably, the diameter of the compaction space is 2mm smaller than the diameter of the hardware fitting. The diameter ratio that compresses tightly the space in this scheme gold utensil diameter is 2mm less to extrude 2mm through the diameter with the gold utensil, make the gold utensil crimping firm.
The utility model has the advantages that: the utility model discloses a first crimping briquetting of transmission line composite insulator gold utensil word extrudees each crimping piece to the center through the crimping machine, can be through compressing tightly the space with the gold utensil crimping shaping, through being equipped with bellied type matrix on the interior arcwall face of crimping piece, can be at the fashioned in-process of crimping, corresponding characters sign is printed out on the gold utensil surface after the crimping, and the crimping piece passes through the screw thread and links to each other with the crimping machine, and the dismouting of the crimping piece of being convenient for is changed, the utility model discloses rational in infrastructure can effectively improve the machining efficiency of gold utensil crimping.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the structure of the crimping block of the present invention;
shown in the figure:
1. and the compression joint block 2 is a threaded counter bore.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1-3, the utility model discloses a transmission line composite insulator gold utensil word head crimping briquetting, including 8 along the crimping piece 1 of circumference range, crimping piece 1 adds man-hour, cuts into eight crimping pieces 1 with a ring along the center partition on the terminal surface.
The cross-section of crimping piece 1 is the sector, and 8 interior arcwall faces are cut apart into to the ring hole, and 8 outer arcwall faces are cut apart into to the ring external diameter.
The inner arc-shaped surfaces of all the pressure connecting blocks 1 form a cylindrical pressure space, the diameter of the pressure space is equal to the inner diameter of the circular ring, and the diameter of the pressure space is 2mm smaller than the diameter of the hardware fitting.
The outer arc surfaces of all the pressure welding blocks 1 form a cylindrical outer contour, two thread counter bores 2 are arranged on the outer arc surface of each pressure welding block 1, and the two thread counter bores 2 are arranged along the length direction of the ring.
The edge that the interior arcwall face of crimping piece 1 is close to adjacent crimping piece 1 is equipped with the fillet, constitutes between two fillets on the adjacent crimping piece 1 and extrudes the space, compresses tightly the back through compressing tightly the space to the gold utensil, and the outer circumference of gold utensil diminishes, and the part that extrudes on the gold utensil gets into and extrudes the space to the crimping shaping.
Be equipped with bellied type matrix on at least one crimping piece 1's the interior arcwall face, all be equipped with the type matrix on every crimping piece 1 in this embodiment, the word on the type matrix is reverse word to the word that makes the extrusion out is forward, and the word on the type matrix is arranged along the length direction of ring.
The utility model discloses a use method:
during the use, fix each crimping piece 1 on each flexible overhead of press-connection machine through screw thread counter bore 2, insert the gold utensil and compress tightly in the space, extrude each crimping piece 1 to the center through the press-connection machine, with the shaping of gold utensil crimping, at the fashioned in-process of crimping, print out corresponding characters sign through the gold utensil surface of type matrix after the crimping.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a transmission line composite insulator gold utensil prefix crimping briquetting which characterized in that: the pressing block comprises at least 3 pressing blocks (1) which are arranged along the circumferential direction, the cross section of each pressing block (1) is in a sector shape, the inner arc-shaped surfaces of all the pressing blocks (1) form a cylindrical pressing space, the outer arc-shaped surfaces of all the pressing blocks (1) form a cylindrical outer contour, and a raised character die is arranged on the inner arc-shaped surface of at least one pressing block (1).
2. The electric transmission line composite insulator fitting word head crimping pressing block of claim 1, characterized in that: the inner arc-shaped surface of each compression joint block (1) is provided with a round angle at the edge close to the adjacent compression joint block (1).
3. The electric transmission line composite insulator fitting word head crimping pressing block of claim 1, characterized in that: and a threaded counter bore (2) is arranged on the outer arc surface of the crimping block (1).
4. The electric transmission line composite insulator fitting word head crimping pressing block of claim 3, characterized in that: two threaded counter bores (2) are arranged on the outer arc surface of each crimping block (1).
5. The electric transmission line composite insulator fitting word head crimping pressing block of claim 1, characterized in that: the number of the compression joint blocks (1) is 8.
6. The electric transmission line composite insulator fitting word head crimping pressing block of claim 1, characterized in that: the diameter of the compaction space is 2mm smaller than the diameter of the hardware fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052200.5U CN213167549U (en) | 2020-09-18 | 2020-09-18 | Transmission line composite insulator gold utensil prefix crimping briquetting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022052200.5U CN213167549U (en) | 2020-09-18 | 2020-09-18 | Transmission line composite insulator gold utensil prefix crimping briquetting |
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| Publication Number | Publication Date |
|---|---|
| CN213167549U true CN213167549U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022052200.5U Active CN213167549U (en) | 2020-09-18 | 2020-09-18 | Transmission line composite insulator gold utensil prefix crimping briquetting |
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| CN (1) | CN213167549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114709036A (en) * | 2022-03-30 | 2022-07-05 | 南京电气(集团)高新材料有限公司 | Crimping equipment for composite insulator and flange plate |
-
2020
- 2020-09-18 CN CN202022052200.5U patent/CN213167549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114709036A (en) * | 2022-03-30 | 2022-07-05 | 南京电气(集团)高新材料有限公司 | Crimping equipment for composite insulator and flange plate |
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