CN216399801U - Punching die for steel wire woven rubber tube - Google Patents
Punching die for steel wire woven rubber tube Download PDFInfo
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- CN216399801U CN216399801U CN202123032690.3U CN202123032690U CN216399801U CN 216399801 U CN216399801 U CN 216399801U CN 202123032690 U CN202123032690 U CN 202123032690U CN 216399801 U CN216399801 U CN 216399801U
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Abstract
The utility model provides a punching die for a steel wire woven rubber tube, which effectively solves the problems of low punching efficiency and poor quality of the steel wire woven rubber tube; the technical scheme includes that the device comprises a horizontal bottom plate, a rectangular block is arranged at the upper end of the bottom plate, a through hole is formed in the rectangular block, a vertical plate is arranged on the right side of the rectangular block, a rotatable lead screw is arranged in the through hole, a nut is screwed on the lead screw, the right end of the lead screw is rotatably connected with the vertical plate, a plurality of arc-shaped plates are arranged on the periphery of the lead screw, a plurality of first connecting rods are hinged to the nut, the other ends of the first connecting rods are hinged to the arc-shaped plates, a second connecting rod is hinged to the right end of the arc-shaped plate, the lower end of the second connecting rod is hinged to the vertical plate, and the first connecting rods and the second connecting rods are arranged in an 'eight' shape; the upper side of the through hole is provided with a abdicating groove, and the arc plate at the top is provided with a plurality of through holes with different calibers and different shapes; the steel wire braided rubber tube opening device is ingenious in structure, can quickly open and fix the rubber tube, effectively avoids opening deformation, and reduces the opening difficulty of the steel wire braided rubber tube.
Description
Technical Field
The utility model relates to the technical field of rubber tube processing and production, in particular to a punching die for a steel wire woven rubber tube.
Background
The steel wire braided rubber pipe is often seen in production and life as a pressure-resistant pipeline, in particular to the fields of agricultural irrigation, wastewater treatment and the like. In pipelines, it is often necessary to install auxiliary fittings such as bypass valves, sensors, pumps, etc. at the openings in the pipelines. The hole is cut with manual to the general hole puncher that adopts of conventional mode of punching, and the hole puncher is cliied at pipe area book department semi-ring, through holding between the fingers, holding the hole puncher directly to cut off the pipe area with manual power, and this kind of mode is thinner at the area wall in pipe area, and the texture is softer still can be used, contains the multilayer steel wire in the steel wire braided rubber pipe, is difficult to the trompil, can not once only cut off, leads to the installation difficulty, the scheduling problem leaks, no matter the hole puncher punches or the manual hole of cutting all has inefficiency, the problem of running water clock.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the punching die for the steel wire woven rubber tube, which effectively solves the problems of low punching efficiency and poor quality of the steel wire woven rubber tube.
The technical scheme includes that the device comprises a horizontal bottom plate, a rectangular block is fixed at the upper end of the bottom plate, a horizontal through hole is formed in the rectangular block, a vertical plate is arranged on the right side of the rectangular block, the lower end of the vertical plate is fixed with the bottom plate, a horizontal and rotatable lead screw is arranged in the through hole, a nut is screwed on the lead screw, the right end of the lead screw is rotatably connected with the vertical plate, a plurality of arc-shaped plates are arranged on the periphery of the lead screw, a plurality of first connecting rods which are in one-to-one correspondence with the arc-shaped plates are hinged on the nut, the other end of each first connecting rod is hinged with the corresponding arc-shaped plate, a second connecting rod is hinged at the right end of the corresponding arc-shaped plate, the lower end of the second connecting rod is hinged with the vertical plate, and the first connecting rods and the second connecting rods are arranged in an 'eight' shape; the upper side of the through hole is provided with a abdicating groove, and the arc plate at the top is provided with a plurality of through holes with different calibers and different shapes.
Furthermore, the left end of the arc-shaped plate inclines towards one side close to the screw rod.
Furthermore, a hand wheel coaxially fixed with the lead screw is arranged on the right side of the vertical plate, and a bearing is arranged between the lead screw and the vertical plate.
The steel wire braided rubber tube opening device is ingenious in structure, can quickly open and fix the rubber tube, effectively avoids opening deformation, and reduces the opening difficulty of the steel wire braided rubber tube.
Drawings
FIG. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a front cross-sectional view of the present invention.
FIG. 4 is a side cross-sectional view of the present invention.
Detailed Description
The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model comprises a horizontal bottom plate 1, a rectangular block 2 is fixed at the upper end of the bottom plate 1, a horizontal through hole 3 is formed in the rectangular block 2, a vertical plate 4 is arranged at the right side of the rectangular block 2, the lower end of the vertical plate 4 is fixed with the bottom plate 1, a horizontal and rotatable screw 5 is arranged in the through hole 3, a nut 6 is screwed on the screw 5, the right end of the screw 5 is rotatably connected with the vertical plate 4, a plurality of arc-shaped plates 7 are arranged around the screw 5, a plurality of first connecting rods 8 which are in one-to-one correspondence with the arc-shaped plates 7 are hinged on the nut 6, the other end of each first connecting rod 8 is hinged with the arc-shaped plate 7, a second connecting rod 9 is hinged at the right end of the arc-shaped plate 7, the lower end of the second connecting rod 9 is hinged with the vertical plate 4, and the first connecting rods 8 and the second connecting rods 9 are arranged in an 'eight' shape; the upper side of the through hole 3 is provided with a receding groove 10, and the arc plate 7 at the top is provided with a plurality of stamping holes 11 with different calibers and different shapes.
In order to enable the rubber tube to conveniently enter the through hole 3 and be capable of being rapidly clamped, the left end of the arc-shaped plate 7 is inclined towards one side close to the screw rod 5.
In order to facilitate the rotation of the screw rod 5, a hand wheel 12 coaxially fixed with the screw rod 5 is arranged on the right side of the vertical plate 4, and a bearing is arranged between the screw rod 5 and the vertical plate 4.
In order to avoid the waste material accumulation in the through hole 3, the lower side of the through hole 3 is provided with a blanking hole, and the waste material generated by stamping can be timely discharged from the blanking hole, so that the next working cycle is prevented from being influenced.
In order to increase the friction of the arc-shaped plate 7 to the rubber tube and reduce the damage of the arc-shaped plate 7 to the inner wall of the rubber tube, rubber material films cover the outer side of the arc-shaped plate 7 and the inner side wall of the through hole 3.
It is worth noting that, according to the actual effect of field processing, when the quantity of arc 7 is three, the effect is best, and the reason has two, and first is because when three 7 circumference equipartitions of arc constitute the circle, the width of arc 7 is just, can set up more diameters, the punching press hole 11 of more shapes again on it, and second is because the waste material of punching press can fall in the rubber tube, is taken out through-hole 3 along with the dismantlement of rubber tube, and the waste material in the through-hole 3 is less.
During the use, fix bottom plate 1 on the piercing press earlier, insert through-hole 3 with the rubber tube tip from left to right again, the rubber tube embolias it with a plurality of arcs 7, then when reacing suitable position, revolve wrong hand wheel 12, hand wheel 12 rotates and drives lead screw 5 and rotate, lead screw 5 rotates and drives nut 6 and move to the right side, when nut 6 moves to the right side, arc 7 moves to one side of keeping away from lead screw 5 under first connecting rod 8 and second connecting rod 9 effect, a plurality of arcs 7 strut the rubber tube and extrude on the 3 lateral walls of through-hole, start the piercing press and carry out the punching operation to the rubber tube this moment.
Of course, the diameter and shape of the punch head of the punch and the punch hole 11 formed in the uppermost arc plate 7 should match.
The steel wire braided rubber tube opening device is ingenious in structure, can quickly open and fix the rubber tube, effectively avoids opening deformation, and reduces the opening difficulty of the steel wire braided rubber tube.
Claims (5)
1. The punching die for the steel wire woven rubber tube is characterized by comprising a horizontal bottom plate (1), a rectangular block (2) is fixed at the upper end of the bottom plate (1), a horizontal through hole (3) is formed in the rectangular block (2), a vertical plate (4) is arranged on the right side of the rectangular block (2), the lower end of the vertical plate (4) is fixed with the bottom plate (1), a horizontal and rotatable lead screw (5) is arranged in the through hole (3), a nut (6) is screwed on the lead screw (5), the right end of the lead screw (5) is rotatably connected with the vertical plate (4), a plurality of arc-shaped plates (7) are arranged around the lead screw (5), a plurality of first connecting rods (8) which are in one-to-one correspondence with the arc-shaped plates (7) are hinged on the nut (6), the other end of each first connecting rod (8) is hinged with the corresponding arc-shaped plate (7), a second connecting rod (9) is hinged at the right end of each arc-shaped plate (7), the lower end of the second connecting rod (9) is hinged with the vertical plate (4), the first connecting rod (8) and the second connecting rod (9) are arranged in a splayed shape; the upper side of the through hole (3) is provided with a yielding groove (10), and the arc plate (7) at the top is provided with a plurality of stamping holes (11) with different calibers and different shapes.
2. The perforating die for the steel wire braided rubber tube as claimed in claim 1, characterized in that the left end of the arc-shaped plate (7) is inclined to the side close to the screw (5).
3. The punching die for the steel wire woven rubber tube as claimed in claim 1, wherein a hand wheel (12) coaxially fixed with the lead screw (5) is arranged on the right side of the vertical plate (4), and a bearing is arranged between the lead screw (5) and the vertical plate (4).
4. The punching die for the steel wire woven rubber tube as claimed in claim 1, wherein a blanking hole is formed in the lower side of the through hole (3), and waste materials generated by punching can be discharged from the blanking hole in time, so that the influence on the next working cycle is avoided.
5. The perforating die for the steel wire braided rubber tube as claimed in claim 1, wherein the outer side of the arc-shaped plate (7) and the inner side wall of the through hole (3) are covered with rubber material film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123032690.3U CN216399801U (en) | 2021-12-06 | 2021-12-06 | Punching die for steel wire woven rubber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123032690.3U CN216399801U (en) | 2021-12-06 | 2021-12-06 | Punching die for steel wire woven rubber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216399801U true CN216399801U (en) | 2022-04-29 |
Family
ID=81305182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123032690.3U Active CN216399801U (en) | 2021-12-06 | 2021-12-06 | Punching die for steel wire woven rubber tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216399801U (en) |
-
2021
- 2021-12-06 CN CN202123032690.3U patent/CN216399801U/en active Active
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