CN220094836U - Anti-skew rubber strip punching die - Google Patents

Abstract

The utility model discloses an anti-skew rubber strip punching die, and relates to the technical field of rubber strip processing. The die-cut mould of crooked rubber strip of this prevent, including die holder, die-cut device and spacing subassembly, spacing subassembly sets up on the die holder, and spacing subassembly includes limiting plate, connecting rod and connecting plate, and the inboard bottom of die holder is provided with two sets of limiting plates, and two sets of connecting rods of each fixed mounting of one side surface of two sets of limiting plates, and the both sides of die holder respectively are provided with a set of connecting plate, and the one end of every two sets of connecting rods respectively runs through the both sides of die holder and with one side surface fixed connection of two sets of connecting plates. This prevent crooked formula rubber strip die-cut mould can carry out effective spacing to the rubber strip of different width through spacing subassembly, can enough guarantee that the rubber strip of various sizes can straight feed, can also the multiunit rubber strip of centre gripping simultaneously in order to realize high-efficient die-cut, has promoted the flexibility of mould, has improved the practicality of mould.

Description

Anti-skew rubber strip punching die

Technical Field

The utility model relates to the technical field of rubber strip processing, in particular to a rubber strip punching die.

Background

The application document with publication number of CN215549316U discloses a cutting-skew-preventing rubber strip punching die, which has the technical scheme that: including die holder and upper die base, a plurality of mounting grooves have been seted up on the die holder, the mounting groove internal fixation is provided with the fixed column, the fixed a plurality of material boards that are provided with of upper end of die holder, the standing groove has been seted up on the material board, the fixed column passes the upper die base, the upper end department that the upper die base corresponds the material board has seted up first groove of dodging, the width in first groove of dodging is the same with the width of material board, the fixed column is kept away from the fixed plate that is provided with of one end of die holder, the fixed lower extreme of fixed plate is fixedly provided with electric putter, electric putter's output is fixedly provided with the knife rest, the fixed die-cut cutter that is provided with of lower extreme of knife rest, the upper die holder is corresponding to the lower extreme of die-cut cutter and has been dodged the groove of second, the fixed pin that is provided with of upper die-cut seat, the pin runs through the knife rest, it can reduce the rocking of die-cut cutter when using, the rubber strip that die-cuts accords with the standard that the incision is leveled.

But the space size that is used for placing the rubber strip on above-mentioned mould is fixed, and the mould is only applicable to the rubber strip of certain width promptly, can not receive effective spacing to the rubber strip of different width, leads to can produce the skew in the process of die-cut, causes the application scope of mould lower, prevents crooked effect poor, and then also needs to change corresponding mould and carry out the die-cut of different rubber strips, and the cost is higher, and for this reason, we provide a prevent crooked die-cut mould of rubber strip.

Disclosure of Invention

The utility model aims to provide an anti-skew rubber strip punching die, which can solve the problem that the existing part of dies are only suitable for rubber sleeves with certain widths, otherwise, the anti-skew effect is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-skew rubber strip die-cut mold, comprising:

a die holder;

the punching device is arranged at the top of the die holder and is used for punching the rubber strip;

the limiting assembly is arranged on the die holder and comprises limiting plates, connecting rods and connecting plates, two groups of limiting plates are arranged at the bottom of the inner side of the die holder, two groups of connecting rods are fixedly arranged on one outer surface of each group of limiting plates, one group of connecting plates are respectively arranged on two sides of the die holder, and one end of each two groups of connecting rods respectively penetrates through two sides of the die holder and is fixedly connected with one outer surface of each two groups of connecting plates.

Preferably, the limiting assembly further comprises limiting wheels, A springs and pull handles, at least two groups of mounting grooves are respectively formed in the other sides of the two groups of limiting plates, a group of limiting wheels are respectively and rotatably mounted at the top of the inner side of each group of mounting grooves, a group of pull handles are respectively and fixedly mounted on the outer surfaces of the other sides of the two groups of connecting plates, and a group of A springs are respectively sleeved on each group of connecting rods.

Preferably, the punching device comprises a supporting frame, a hydraulic rod, a hanging plate, a cutter, a sleeve plate, a limiting rod and B springs, wherein the supporting frame is fixedly arranged at the top of the die holder, the hydraulic rod is fixedly arranged at the top of the supporting frame, the free end of the hydraulic rod penetrates through the supporting frame and is fixedly provided with the hanging plate, the cutter is fixedly arranged at the bottom of the hanging plate, the sleeve plate is sleeved on the cutter, the two groups of limiting rods are fixedly arranged at the top of the sleeve plate, one ends of the two groups of limiting rods penetrate through the hanging plate and extend to the position right above the hanging plate, a group of B springs are respectively sleeved on the two groups of limiting rods, and two ends of the two groups of B springs are respectively fixedly connected with the sleeve plate and the hanging plate.

Preferably, two sets of sliding grooves are formed in the top of the die holder, a sliding plate is arranged at the top of the die holder and is slidably mounted on the two sets of sliding grooves, a pushing handle is fixedly mounted at the top of the sliding plate, and a pushing plate is fixedly mounted at the bottom of the sliding plate, so that the effect of pushing rubber strips conveniently is achieved.

Preferably, the collecting box is fixedly arranged on the outer surface of the front side of the die holder, so that the effect of conveniently collecting the multi-end punched rubber strips is achieved.

Preferably, a notch is formed in the die holder, and a controller is arranged in the notch, so that the effect of operating the die cutting is achieved.

Preferably, the top of die holder is provided with the scale, has reached the effect that can accurate control promote the volume of rubber strip.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This prevent crooked die-cut mould of rubber strip can carry out effective spacing to the rubber strip of different width through spacing subassembly, can enough guarantee that the rubber strip of various sizes can straight feed, can also the multiunit rubber strip of centre gripping simultaneously in order to realize high-efficient die-cut, it is fixed that is used for placing the space size of rubber strip on having solved current partial mould, be applicable to the rubber strip of certain width promptly, can not receive effective spacing to the rubber strip of different width, lead to can produce the skew in die-cut process, cause the application scope of mould lower, prevent crooked effectual problem, promoted the flexibility of mould, the practicality of mould has been improved.

(2) This prevent crooked die-cut mould of rubber strip through the cooperation of slide, pushing handle and push pedal, can promote the effect to the rubber strip, and can the die-cut of accurate length be realized to scale on the die holder, avoid pulling the rubber strip in die-cut department and easy to be injured, simultaneously, when die-cut device die-cut, can guarantee the stability of die-cut department rubber strip, further make it prevent crooked, guaranteed the result of use of mould, be favorable to the popularization and the use of mould.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of the portion A of the present utility model;

FIG. 4 is an enlarged view of the portion B of the present utility model;

fig. 5 is an enlarged view of the C-site of the present utility model.

Reference numerals: 1. a die holder; 2. a limit component; 201. a limiting plate; 202. a limiting wheel; 203. a connecting rod; 204. a connecting plate; 205. a, a spring; 206. a pull handle; 3. punching device; 301. a support frame; 302. a hydraulic rod; 303. a hanger plate; 304. a cutter; 305. a sleeve plate; 306. a limit rod; 307. a spring B; 4. a slide plate; 5. a pushing handle; 6. a push plate; 7. a collection box; 8. and a controller.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an anti-skew type rubber strip punching die, including die holder 1, punching device 3 and spacing subassembly 2, punching device 3 sets up in the top of die holder 1, punching device 3 is used for carrying out the die-cut to the rubber strip, two sets of spouts have been seted up at the top of die holder 1, the top of die holder 1 is provided with slide 4, slide 4 slidable mounting is on two sets of spouts, the top fixed mounting of slide 4 has push handle 5, the bottom fixed mounting of slide 4 has push pedal 6, the front side surface fixed mounting of die holder 1 has collection box 7, the breach has been seted up on die holder 1, be provided with controller 8 in the breach, the top of die holder 1 is provided with the scale, under the cooperation of slide 4, push handle 5 and push pedal 6, can promote the effect to the rubber strip, and the scale that can die holder 1 realizes accurate length die-cut, avoid pulling the rubber strip and easy to hurt, simultaneously, during punching device 3 die-cut, can guarantee the stability of the rubber strip of department, further make it prevent crooked, the effect of mould has been guaranteed, be favorable to the popularization and use of mould;

the limiting assembly 2 is arranged on the die holder 1, the limiting assembly 2 comprises limiting plates 201, connecting rods 203 and connecting plates 204, two groups of limiting plates 201 are arranged at the bottom of the inner side of the die holder 1, two groups of connecting rods 203 are fixedly arranged on the outer surface of one side of each limiting plate 201, one group of connecting plates 204 are respectively arranged on the two sides of the die holder 1, and one end of each two groups of connecting rods 203 respectively penetrates through the two sides of the die holder 1 and is fixedly connected with the outer surface of one side of each two groups of connecting plates 204.

The limiting assembly 2 further comprises limiting wheels 202, A springs 205 and pull handles 206, at least two groups of mounting grooves are respectively formed in the other sides of the two groups of limiting plates 201, one group of limiting wheels 202 are respectively rotatably mounted at the top of the inner side of each group of mounting grooves, one group of pull handles 206 are respectively fixedly mounted on the outer surfaces of the other sides of the two groups of connecting plates 204, one group of A springs 205 are respectively sleeved on each group of connecting rods 203, rubber strips with different widths can be effectively limited under the action of the limiting assembly 2, the rubber strips with different sizes can be ensured to be fed straightly, multiple groups of rubber strips can be clamped simultaneously to realize efficient punching, the flexibility of the die is improved, and the practicability of the die is improved.

The punching device 3 comprises a supporting frame 301, a hydraulic rod 302, a hanging plate 303, a cutter 304, a sleeve plate 305, a limiting rod 306 and B springs 307, wherein the supporting frame 301 is fixedly arranged at the top of the die holder 1, the hydraulic rod 302 is fixedly arranged at the top of the supporting frame 301, the free end of the hydraulic rod 302 penetrates through the supporting frame 301 and is fixedly provided with the hanging plate 303, the cutter 304 is fixedly arranged at the bottom of the hanging plate 303, the sleeve plate 305 is sleeved on the cutter 304, two groups of limiting rods 306 are fixedly arranged at the top of the sleeve plate 305, one ends of the two groups of limiting rods 306 penetrate through the hanging plate 303 and extend to the position right above the hanging plate 303, a group of B springs 307 are respectively sleeved on the two groups of limiting rods 306, and two ends of the two groups of B springs 307 are fixedly connected with the sleeve plate 305 and the hanging plate 303.

Working principle: the rubber strips to be punched are placed in the die holder 1, if a plurality of rubber strips are required to be punched, the rubber strips can be placed side by side, the pull handle 206 is pulled to drive the connecting plates 204 to move outwards, the connecting plates 204 are connected with the limiting plates 201 through the connecting rods 203, the two groups of limiting plates 201 are far away from each other, the rubber strips are released after being placed, the limiting wheels 202 on the two groups of connecting plates 204 clamp and limit the rubber strips under the rebound effect of the A springs 205, when punching is carried out, the sliding plate 4 is pushed to drive the push plate 6 to push and advance the rubber strips, the free end of the hydraulic rod 302 is controlled to stretch to drive the hanging plate 303 to move downwards, the sleeve plate 305 is firstly contacted and pressed against the rubber strips, when continuing to move downwards, the sleeve plate 305 can squeeze the B springs 307 to increase the pressure to fix the rubber strips until the cutter 304 passes through the sleeve plate 305 to punch the rubber strips, and after the completion, the punched rubber strips are pushed continuously to be pushed into the collecting box 7 to be collected.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. Anti-skew rubber strip die-cut mould, characterized by, include:

a die holder (1);

the punching device (3) is arranged at the top of the die holder (1), and the punching device (3) is used for punching the rubber strip;

limiting component (2), set up on die holder (1), limiting component (2) are including limiting plate (201), connecting rod (203) and connecting plate (204), the inboard bottom of die holder (1) is provided with two sets of limiting plate (201), one side surface of two sets of limiting plate (201) respectively fixed mounting has two sets of connecting rods (203), the both sides of die holder (1) respectively are provided with a set of connecting plate (204), the one end of every two sets of connecting rods (203) respectively runs through the both sides of die holder (1) and with one side surface fixed connection of two sets of connecting plates (204).

2. The anti-skew rubber strip die cutting die according to claim 1, wherein: the limiting assembly (2) further comprises limiting wheels (202), A springs (205) and pull handles (206), at least two groups of mounting grooves are respectively formed in the other sides of the two groups of limiting plates (201), one group of limiting wheels (202) are respectively rotatably mounted at the top of the inner side of each group of mounting grooves, one group of pull handles (206) are respectively fixedly mounted on the outer surfaces of the other sides of the two groups of connecting plates (204), and one group of A springs (205) are respectively sleeved on each group of connecting rods (203).

3. The anti-skew rubber strip die cutting die according to claim 2, wherein: the punching device (3) comprises a supporting frame (301), a hydraulic rod (302), a hanging plate (303), a cutter (304), a sleeve plate (305), a limiting rod (306) and a B spring (307), wherein the supporting frame (301) is fixedly arranged at the top of a die holder (1), the hydraulic rod (302) is fixedly arranged at the top of the supporting frame (301), the free end of the hydraulic rod (302) penetrates through the supporting frame (301) and is fixedly provided with the hanging plate (303), the cutter (304) is fixedly arranged at the bottom of the hanging plate (303), the sleeve plate (305) is sleeved on the cutter (304), two groups of limiting rods (306) are fixedly arranged at the top of the sleeve plate (305), one ends of the two groups of limiting rods (306) penetrate through the hanging plate (303) and extend to the position right above the hanging plate (303), a group of B springs (307) are respectively sleeved on the two groups of limiting rods (306), and two ends of the two groups of B springs (307) are respectively fixedly connected with the sleeve plate (305) and the hanging plate (303).

4. A deflection-preventing rubber strip die-cutting die as claimed in claim 3, wherein: two sets of sliding grooves are formed in the top of the die holder (1), a sliding plate (4) is arranged at the top of the die holder (1), the sliding plate (4) is slidably mounted on the two sets of sliding grooves, a pushing handle (5) is fixedly mounted at the top of the sliding plate (4), and a pushing plate (6) is fixedly mounted at the bottom of the sliding plate (4).

5. The anti-skew rubber strip die cutting die as defined in claim 4, wherein: the collecting box (7) is fixedly arranged on the outer surface of the front side of the die holder (1).

6. The anti-skew rubber strip die cutting die as defined in claim 5, wherein: the die holder (1) is provided with a notch, and a controller (8) is arranged in the notch.

7. The anti-skew rubber strip die cutting die as defined in claim 6, wherein: the top of the die holder (1) is provided with scales.