CN215697236U - Adjustable tool applicable to processing of wind-proof wire clamps of various specifications - Google Patents
Adjustable tool applicable to processing of wind-proof wire clamps of various specifications Download PDFInfo
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- CN215697236U CN215697236U CN202121775836.0U CN202121775836U CN215697236U CN 215697236 U CN215697236 U CN 215697236U CN 202121775836 U CN202121775836 U CN 202121775836U CN 215697236 U CN215697236 U CN 215697236U
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Abstract
The utility model relates to an adjustable tool suitable for processing wind-proof wire clamps of various specifications. The end block is arranged at the front end of the clamping seat, and the guide seat is arranged at the rear end of the clamping seat. A pair of clamping grooves extending along the front-back direction are formed on the clamping seat. The guide seat is in straight-line extended butt joint with the strip-shaped table positioned between the two clamping grooves on the clamping seat. The table surface of the strip-shaped table is flush with the table surface of the guide seat. The width of the guide seat and the width of the strip-shaped table are not larger than the groove width of the windproof wire clamp. Two positioning screws on the end block correspond to the two clamping grooves respectively, and the free ends of the rod bodies of the positioning screws can extend into the corresponding clamping grooves. The frock that this patent provided has the controllability, can satisfy the requirement that processes out corresponding punching a hole on the fastener of preventing wind of different specifications, helps reduction in production cost.
Description
Technical Field
The utility model relates to the field of processing tools for wind-proof wire clamps used on railway contact nets in high-speed railway lines, in particular to a tool capable of being adjusted to be suitable for punching processing of wind-proof wire clamps of different specifications.
Background
As shown in fig. 1, the wind-proof clip 10 has a side arm a102 and a side arm b103 formed on both sides of a main body plate surface, and a lower end of the side wall a102 extends downward a distance relative to the side arm b103, i.e., the side wall a102 is longer than the side wall b 103. According to the process requirement, a punched hole 101 needs to be processed on the surface of the main body of the wind-proof wire clamp 10, and the groove surface 104 of the wind-proof wire clamp 10 has a certain inclination. As shown in the drawing, assuming that the front end surface is a surface a, the punched hole 101 needs to be processed on the side close to the side arm a102 according to the process requirements.
Generally, according to the production process requirement of the wind-proof wire clamp, the main body plate surface of the wind-proof wire clamp needs to be punched. According to different actual requirements, wind-proof wire clamps with various specifications are required to be used, the wind-proof wire clamps with different specifications are different in length and size, and correspondingly, the relative positions of punched holes machined on the wind-proof wire clamps are also different. In the past, different punching dies are needed to complete punching, namely, the dies on the lower die base platform are correspondingly changed according to the different specifications of the processed windproof wire clamp to adapt to the different punching position requirements processed on the windproof wire clamps with different specifications, so that the defect of high production and processing cost is overcome, and the longer time is needed for replacing and debugging the dies, so that the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The adjustable tool is suitable for processing the windproof wire clamps with various specifications, has adjustable capacity, can meet the requirement of processing corresponding punched holes on the windproof wire clamps with different specifications, is beneficial to reducing the production cost, can avoid spending a large amount of time and excessively consuming the physical power of workers due to the replacement of the die, and is beneficial to improving the production efficiency and reducing the labor intensity.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an adjustable tool applicable to machining of wind-proof wire clamps of various specifications comprises a clamping seat, an end block and a guide seat which are fixed on a lower die base platform, and a pair of positioning screws arranged on the end block.
The end block is arranged at the front end of the clamping seat relatively, and the guide seat is arranged at the rear end of the clamping seat relatively.
A pair of clamping grooves extending along the front-back direction are formed on the clamping seat.
The guide seat and the strip-shaped table positioned between the two clamping grooves on the clamping seat are oppositely butted on a straight line in a sequential way.
The table top of the strip-shaped table is flush with the table top of the guide seat, so that the strip-shaped table and the guide seat are in the same horizontal plane. The width of the guide seat and the width of the strip-shaped table are not larger than the width of a groove between two arms of the wind-proof wire clamp.
The two positioning screws on the end block correspond to the two clamping grooves respectively, so that the free ends of the rod bodies of the positioning screws can extend into the corresponding clamping grooves. Preferably, a graduated scale can be arranged on the table top of the clamping seat, and the length value of the free end of the rod body of the positioning screw rod, which relatively extends into the clamping groove, can be obtained by means of the graduated scale.
When the wind-proof wire clamp moves to the strip-shaped table of the clamping seat along the guide seat, the two side walls of the wind-proof wire clamp can move into the two clamping grooves respectively. The length size that the body of rod free end through adjusting positioning screw extended to in the draw-in groove, the position far and near of terminal surface before adjusting the front end terminal surface of preventing wind fastener apart from the cassette, the position that the drift of setting for the punching machine corresponds to prevent wind fastener main part face requires promptly to process the position of punching a hole, just can carry out the punching operation when drift department should require to process the position of punching a hole directly over. The free ends of the rod bodies of the two positioning screws extend into the clamping grooves in the same length, and the end faces of the free ends of the screws can be respectively contacted with the front wall faces of the two side walls of the windproof wire clamp.
Furthermore, an L-shaped stop block is mounted on the lower die base table, and a horizontal arm of the stop block extends to the position, opposite to the strip table, of the guide base. The lower end face of the horizontal arm of the stop block forms a certain vertical distance from the table top of the guide seat or the table top of the strip-shaped table.
When supposing that the preceding terminal surface of a certain prevent wind fastener is towards end block, the punching a hole of punching on the main part face of this prevent wind fastener is according to the technological requirement, requires to punch a hole and is close to the left side one side of main part face promptly, prevents wind the arm on the left of fastener and is longer than the arm on right side. At this time, the vertical distance between the lower end surface of the horizontal arm of the stop block and the table surface of the guide seat meets the following requirements.
Because the two arms of the wind-proof wire clamp have length difference, the front end surface of the wind-proof wire clamp faces the end block, and when the guide seat moves to the strip-shaped table of the clamping seat, the vertical distance formed by the lower end surface of the horizontal arm of the stop block and the table surface of the guide seat is enough to allow the wind-proof wire clamp to pass through; on the contrary, when the rear end face of the wind-proof wire clamp faces the end block and the guide seat moves to the strip-shaped table of the clamping seat, the vertical distance formed by the lower end face of the horizontal arm of the stop block and the table face of the guide seat is not enough to allow the wind-proof wire clamp to pass through. Therefore, the error of the punching position can be avoided after the stop block is arranged, and the punching processing is prevented from being performed on one side close to the right side of the main body plate surface.
Further, the check block is matched with the lower die base platform through a linear track arranged along the vertical direction. The lower die base table is provided with a lead screw transmission mechanism which can drive the stop block to move up and down relative to the lower die base table, and the lead screw transmission mechanism and the stop block can form a lead screw slider transmission mechanism. The vertical distance formed between the lower end face of the horizontal arm of the stop block and the table top of the guide seat can be adjusted through the lead screw transmission mechanism.
Furthermore, double nuts are arranged on the positioning screw rod, so that the positioning structure has the characteristics of convenience, rapidness, stability and reliability in adjustment.
The utility model has the beneficial effects that: the adjustable frock that the fastener processing was prevent wind in multiple specification that this patent provided has the controllability, can satisfy the requirement that processes out corresponding punching a hole on the fastener of preventing wind of different specifications, helps reduction in production cost, can avoid spending a large amount of time, excessively consuming workman's physical power because of changing the mould, helps improving production efficiency, reduces intensity of labour.
Drawings
Fig. 1 is a structural schematic diagram of the wind-proof wire clamp.
Fig. 2 is a schematic view of a main view structure of an embodiment of the present patent.
Fig. 3 is a schematic top view of an embodiment of the present patent.
In the figure: 10 windproof wire clamps, 101 punched holes, 102 side walls a, 103 side walls b and 104 groove surfaces;
1 lower die holder platform, 2 cassette, 21 draw-in grooves, 3 end block, 4 positioning screw, 5 dog, 6 guide seats.
Detailed Description
The structures, proportions, and dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the skilled in the art. In addition, the terms "upper", "lower", "front", "rear" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.
As shown in fig. 2 and 3, the adjustable tool suitable for processing wind-proof wire clamps of various specifications comprises a clamping seat 2 fixed on a lower die seat table 1, an end block 3, a stop block 5 and a guide seat 6, and a pair of positioning screws 4 arranged on the end block 3. The end block 3 is relatively located at the front end of the clamping seat 2, and the guide seat 6 is relatively located at the rear end of the clamping seat 2.
A pair of clamping grooves 21 which extend along the front-back direction are formed on the clamping seat 2, and the depth of the two clamping grooves is respectively adapted to the arm length of the two arms of the windproof wire clamp. The guide seat 6 and the strip-shaped table positioned between the two clamping grooves 21 on the clamping seat 2 are oppositely butted on a straight line in a straight line.
The table top of the strip-shaped table is flush with the table top of the guide seat 6, so that the two tables are positioned in the same horizontal plane.
The width of the guide seat 6 and the width of the strip-shaped table are not larger than the width of a groove between two arms of the windproof wire clamp, and the width is the size in the left-right direction of the figure.
The two positioning screws 4 on the end block 3 correspond to the two slots 21 respectively, so that the free ends of the rod bodies of the positioning screws 4 can extend into the corresponding slots 21. The table-board of the clamping base 2 is provided with a graduated scale arranged along the front-back direction, and the length value of the free end of the rod body of the positioning screw rod 4 extending into the clamping groove 21 can be obtained by the graduated scale.
When the wind-proof wire 10 clamp moves to the strip-shaped table of the clamping seat 2 along the guide seat 6, the two side arms of the wind-proof wire clamp can move into the two clamping grooves 21 respectively. The length of the free end of the rod body of the adjusting and positioning screw rod 4 extending into the clamping groove 21 is adjusted to adjust the distance between the front end face of the windproof wire clamp and the front end face of the clamping seat 2, the position of the punch of the punching machine corresponding to the surface of the windproof wire clamp main body is set, namely the punching position is required to be processed, and punching operation can be performed when the punch is located right above the punching position.
Before the operation, the required adjustment reaches the degree that the body of rod free end of two positioning screw 4 extends into the draw-in groove in the length is the same, and the free end terminal surface of two positioning screw can contact with the leading wall face of two lateral walls of preventing wind the fastener respectively, guarantees to prevent wind the fastener and is in the position of ajusting, prevents wind the preceding, the rear end face of fastener and is in along the vertical face of left and right directions promptly, and is parallel relatively with the vertical face that preceding, the rear end face of cassette was located.
The horizontal arm of the stop 5 extends to the position of the guide seat 6 opposite to the strip-shaped table. The lower end face of the horizontal arm of the stop block 5 forms a certain vertical distance from the table top of the guide seat 6 or from the table top of the strip-shaped table.
Assuming that the front end face of a certain wind-proof wire clamp faces the end block, the punched hole punched in the main body plate face of the wind-proof wire clamp meets the process requirements, namely, the punched hole is required to be close to the left side of the main body plate face, as shown in the view of fig. 1. At this time. The vertical distance between the lower end surface of the horizontal arm of the stop block and the table top of the guide seat meets the following requirements.
Because the two arms of the wind-proof wire clamp have difference in length (the arm on the left side is longer than the arm on the right side), the front end face of the wind-proof wire clamp faces the end block, and when the guide seat moves to the strip-shaped table of the clamping seat, the vertical distance formed by the lower end face of the horizontal arm of the stop block and the table face of the guide seat is enough to allow the wind-proof wire clamp to pass through; on the contrary, when the rear end face of the wind-proof wire clamp faces the end block and the guide seat moves to the strip-shaped table of the clamping seat, the vertical distance formed by the lower end face of the horizontal arm of the stop block and the table face of the guide seat is not enough to allow the wind-proof wire clamp to pass through. Therefore, the error of the punching position can be avoided after the stop block is arranged, and the punching processing is prevented from being performed on one side close to the right side of the main body plate surface.
The stopper 5 is matched with the lower die base table 1 through a linear rail arranged along the vertical direction. The lower die base table is provided with a lead screw transmission mechanism which can drive the stop block to move up and down relative to the lower die base table, and the lead screw transmission mechanism and the stop block can form a lead screw slider transmission mechanism. The vertical distance formed between the lower end face of the horizontal arm of the stop block and the table top of the guide seat can be adjusted through the lead screw transmission mechanism.
The positioning screw rod 4 is provided with double nuts, so that the positioning structure has the characteristics of convenience and rapidness in adjustment, stability and reliability.
The adjustable frock that the fastener processing was prevent wind in multiple specification that this patent provided has the controllability, can satisfy the requirement that processes out corresponding punching a hole on the fastener of preventing wind of different specifications, helps reduction in production cost, can avoid spending a large amount of time, excessively consuming workman's physical power because of changing the mould, helps improving production efficiency, reduces intensity of labour.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Many modifications may be made to the present invention without departing from the spirit or scope of the general inventive concept, and it will be apparent to those skilled in the art that changes and modifications may be made to the above-described embodiments without departing from the spirit or scope of the utility model. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides an adjustable frock that fastener processing is prevent wind in applicable multiple specification, its characterized in that: the device comprises a clamping seat fixed on a lower die base table, an end block, a guide seat and a pair of positioning screws arranged on the end block; the end block is arranged at the front end of the clamping seat, and the guide seat is arranged at the rear end of the clamping seat;
a pair of clamping grooves extending along the front-back direction are formed on the clamping seat; the guide seat is in extended butt joint with the strip-shaped table positioned between the two clamping grooves on the clamping seat on the same straight line; the table surface of the strip-shaped table is flush with the table surface of the guide seat; the width of the guide seat and the width of the strip-shaped table are not larger than the width of a groove between two arms of the wind-proof wire clamp;
the two positioning screws on the end block correspond to the two clamping grooves respectively, and the free ends of the rod bodies of the positioning screws can extend into the corresponding clamping grooves.
2. The adjustable tool applicable to the processing of the wind-proof wire clamps of various specifications according to claim 1, and is characterized in that: and graduated scales distributed along the front-back direction are arranged on the table top of the clamping seat.
3. The adjustable tool applicable to the processing of the wind-proof wire clamps of various specifications according to claim 1 or 2, and is characterized in that: an L-shaped stop block is arranged on the lower die base table, and a horizontal arm of the stop block extends to the position of the guide base opposite to the strip table;
the lower end face of the horizontal arm of the stop block forms a certain vertical distance from the table top of the guide seat or the table top of the strip-shaped table.
4. The adjustable frock that can be applicable to the processing of wire clamp is prevent wind to multiple specification of claim 3, its characterized in that: the stop block is matched with the lower die base platform through a linear track arranged along the vertical direction; and the lower die base table is provided with a lead screw transmission mechanism which can drive the stop block to move up and down relative to the lower die base table.
5. The adjustable tool applicable to the processing of the wind-proof wire clamps of various specifications according to claim 1, and is characterized in that: and double nuts are arranged on the positioning screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121775836.0U CN215697236U (en) | 2021-07-30 | 2021-07-30 | Adjustable tool applicable to processing of wind-proof wire clamps of various specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121775836.0U CN215697236U (en) | 2021-07-30 | 2021-07-30 | Adjustable tool applicable to processing of wind-proof wire clamps of various specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215697236U true CN215697236U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121775836.0U Active CN215697236U (en) | 2021-07-30 | 2021-07-30 | Adjustable tool applicable to processing of wind-proof wire clamps of various specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215697236U (en) |
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2021
- 2021-07-30 CN CN202121775836.0U patent/CN215697236U/en active Active
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