CN220216508U

CN220216508U - Stamping die's waste material cutting device

Info

Publication number: CN220216508U
Application number: CN202320423143.8U
Authority: CN
Inventors: 张龙; 张学志; 耿兴芳; 黄庆玲; 陈星圆
Original assignee: Changchun Huaguang Car Accessories Co ltd
Current assignee: Changchun Huaguang Car Accessories Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-12-22
Anticipated expiration: 2033-03-08

Abstract

The utility model provides a waste cutting device of a stamping die, and belongs to the technical field of stamping dies. This stamping die's waste material cutting device includes base, stop gear and cutting mechanism, and base top fixed mounting has the support, and stop gear includes spout, slider and first spring, and the spout symmetry is seted up at the support lateral wall, and slider slidable mounting is at the spout inner chamber, rotates between two sliders and installs the driven voller, and first spring fixed mounting is at the spout inner chamber, first spring one end and support fixed connection, first spring other end and slider fixed connection. According to the utility model, the limiting mechanism is arranged, under the action of the first spring, the sliding block is subjected to the downward elastic force, so that the sliding block moves downwards along with the driven roller, waste materials are limited between the driving roller and the driven roller, the waste materials with different thicknesses can be fixed, the occurrence of piece breakage during cutting is prevented, and the potential safety hazard is eliminated. Then the first motor can drive the driving roller to rotate, so that feeding is realized.

Description

Stamping die's waste material cutting device

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a waste cutting device of a stamping die.

Background

The stamping is a forming processing method for obtaining a workpiece () with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by means of a die to cause plastic deformation or separation. Compared with castings and forgings, the stamping parts have the characteristics of thinness, uniformity, lightness and strength. Stamping may produce work pieces with ribs, undulations or flanges that are otherwise difficult to manufacture to increase their rigidity. The stamping waste belongs to processing waste, the impurity content is very small, the stamping waste belongs to high-quality waste steel, the material size is limited by the furnace body size, the furnace burden size specification must be limited, otherwise, the stamping waste is not plugged into the furnace, and the thickness, the length and width size, the monomer weight and the like of the waste steel are generally regulated.

The existing stamping die waste cutting device is generally provided with a cutting knife at the waste outlet of the stamping die directly, waste is treated, a limiting mechanism is lacked, a piece is likely to be broken when cutting is caused, and potential safety hazards exist.

Disclosure of Invention

In order to overcome the above disadvantages, the present utility model provides a scrap cutting device of a stamping die which overcomes the above technical problems or at least partially solves the above problems.

The utility model is realized in the following way:

the utility model provides a waste cutting device of a stamping die, which comprises a base, a limiting mechanism and a cutting mechanism, wherein a bracket is fixedly arranged at the top of the base, and the limiting mechanism comprises

The sliding grooves are symmetrically formed in the side wall of the bracket;

the sliding blocks are slidably arranged in the inner cavity of the sliding groove, and a driven roller is rotatably arranged between the two sliding blocks;

the first spring is fixedly arranged in the inner cavity of the sliding groove, one end of the first spring is fixedly connected with the support, and the other end of the first spring is fixedly connected with the sliding block.

In a preferred embodiment, the inner cavity of the base is rotatably provided with a driving roller.

In a preferred scheme, the side wall of the base is fixedly provided with a first motor, and the output end of the first motor is fixedly connected with the driving roller.

In a preferred scheme, the cutting mechanism comprises a second motor, a mounting plate and a cutting knife, wherein the second motor is fixedly arranged at the top of the bracket.

In a preferred scheme, the output end of the second motor is fixedly provided with a rotary table, and an eccentric rod is fixedly arranged at the non-center position of the rotary table.

In a preferred scheme, telescopic links are symmetrically and fixedly arranged at the top of the base, the mounting plate is fixedly arranged at the telescopic end of the telescopic links, and a connecting rod is rotationally connected between the mounting plate and the eccentric rod.

In a preferred scheme, the cutting knife is fixedly arranged at the bottom of the mounting plate, and the second spring is fixedly arranged in the inner cavity of the telescopic rod.

In a preferred scheme, a plurality of feeding rollers are rotatably arranged in the inner cavity of the base, and a discharge hole is formed in the side wall of the base.

The utility model provides a waste cutting device of a stamping die, which has the beneficial effects that:

1. through setting up stop gear, under the effect of first spring, the slider receives down elasticity effect, makes the slider take the driven voller to reciprocate, restricts the waste material between driving roll and driven voller, can realize fixing the waste material of different thickness, takes place to collapse the piece when preventing the cutting, eliminates the potential safety hazard. Then the first motor can drive the driving roller to rotate, so that feeding is realized.

2. Through setting up cutting mechanism, but through the rotation of second motor drive carousel to drive eccentric rod and do eccentric rotation at the carousel surface, through the connecting rod of rotating the connection, but drive mounting panel carries out elevating movement, thereby drive the cutting knife and cut the processing to the waste material, easy operation, job stabilization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view provided by an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front view cross-section structure according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A according to an embodiment of the present utility model;

fig. 4 is a rear perspective view of an embodiment of the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a limiting mechanism; 301. a chute; 302. a slide block; 303. driven roller; 304. a first spring; 305. a drive roll; 306. a first motor; 4. a cutting mechanism; 401. a second motor; 402. a turntable; 403. an eccentric rod; 404. a connecting rod; 405. a telescopic rod; 406. a mounting plate; 407. a second spring; 408. a cutting knife; 5. a feed roller; 6. and a discharge port.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a stamping die's waste material cutting device, including base 1, stop gear 3 and cutting mechanism 4, base 1 top fixed mounting has support 2, be used for installing stop gear 3, stop gear 3 includes spout 301, slider 302 and first spring 304, spout 301 symmetry is seted up at support 2 lateral wall, be used for installing slider 302, slider 302 slidable mounting is in spout 301 inner chamber, be used for driving driven roller 303, install driven roller 303 between two sliders 302 rotation, be used for spacing the waste material, first spring 304 fixed mounting is in spout 301 inner chamber, be used for driving slider 302, first spring 304 one end and support 2 fixed connection, first spring 304 other end and slider 302 fixed connection, under the effect of first spring 304, slider 302 receives down elasticity effect, make slider 302 take driven roller 303 to move down, base 1 inner chamber rotation is installed the driving roller 305, be used for driving waste material, base 1 lateral wall fixed mounting has first motor 306, first motor 306 and external power supply electric connection, be used for driving roller 305, first motor output and driving roller 305 fixed connection, during the use, under the effect of first spring 304, slider 302 is under the effect of slider 302, can be rotated down by driven roller 305 under the effect of slider 303, can realize the driven roller 305 through the driven roller 305 downwards, can be rotated to the driven roller 305 under the effect of the driven roller, can realize down effect of the waste material.

In a preferred embodiment, when in use, under the action of the first spring 304, the slider 302 is under the action of downward elastic force, so that the slider 302 moves downward with the driven roller 303, and the waste is limited between the driving roller 305 and the driven roller 303, thereby realizing the fixation of the waste with different thickness, preventing the breakage during cutting and eliminating the potential safety hazard. And then the driving roller 305 can be driven to rotate by the first motor 306, so that feeding is realized.

Referring to fig. 1-4, in a preferred embodiment, the cutting mechanism 4 includes a second motor 401, a mounting plate 406 and a cutter 408, the second motor 401 is fixedly mounted on the top of the support 2, the second motor 401 is electrically connected with an external power supply and is used for driving the turntable 402, the output end of the second motor 401 is fixedly provided with the turntable 402 and is used for mounting the eccentric rod 403, the eccentric rod 403 is fixedly mounted at the non-center position of the turntable 402 and is used for connecting the connecting rod 404, the top of the base 1 is symmetrically and fixedly provided with a telescopic rod 405 and is used for fixing the mounting plate 406, the mounting plate 406 is fixedly mounted at the telescopic end of the telescopic rod 405 and is used for mounting the cutter 408, and the connecting rod 404 is rotationally connected between the mounting plate 406 and the eccentric rod 403. The cutting knife 408 is fixedly arranged at the bottom of the mounting plate 406 and used for cutting waste materials, the second spring 407 is fixedly arranged in the inner cavity of the telescopic rod 405 and used for buffering the telescopic rod 405, the feeding rollers 5 are rotatably arranged in the inner cavity of the base 1 and used for feeding, and the discharging port 6 is formed in the side wall of the base 1.

In a preferred embodiment, during use, the second motor 401 can drive the turntable 402 to rotate, so as to drive the eccentric rod 403 to eccentrically rotate on the surface of the turntable 402, and the connecting rod 404 connected with the eccentric rod is rotated, so that the mounting plate 406 can be driven to perform lifting motion, and the cutting knife 408 is driven to perform cutting treatment on the waste, so that the operation is simple and the work is stable.

Specifically, the working process or working principle of the waste cutting device of the stamping die is as follows: when the cutter is used, waste materials are placed on the surface of the feeding roller 5, under the action of the first spring 304, the sliding block 302 is subjected to downward elastic force, so that the sliding block 302 moves downwards along with the driven roller 303, the waste materials are limited between the driving roller 305 and the driven roller 303, the waste materials with different thicknesses can be fixed, the occurrence of piece breakage during cutting is prevented, and potential safety hazards are eliminated. And then the driving roller 305 can be driven to rotate by the first motor 306, so that feeding is realized.

Then can drive carousel 402 through second motor 401 to drive eccentric rod 403 and do eccentric rotation at carousel 402 surface, through rotating connecting rod 404 of connection, can drive mounting panel 406 and carry out elevating movement, thereby drive cutting knife 408 and carry out the cutting treatment to the waste material, easy operation, job stabilization.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

It should be noted that, the first motor 306 and the second motor 401 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.

Claims

1. The utility model provides a stamping die's waste material cutting device, its characterized in that includes base (1), stop gear (3) and cutting mechanism (4), base (1) top fixed mounting has support (2), stop gear (3) include

The sliding grooves (301) are symmetrically formed in the side walls of the support (2);

the sliding blocks (302) are slidably arranged in the inner cavity of the sliding groove (301), and driven rollers (303) are rotatably arranged between the two sliding blocks (302);

the sliding block comprises a first spring (304), wherein the first spring (304) is fixedly arranged in an inner cavity of a sliding groove (301), one end of the first spring (304) is fixedly connected with a bracket (2), and the other end of the first spring (304) is fixedly connected with a sliding block (302).

2. A scrap cutter apparatus in accordance with claim 1, wherein the inner cavity of the base (1) is rotatably provided with a driving roller (305).

3. The scrap cutting device of the stamping die according to claim 2, wherein a first motor (306) is fixedly arranged on the side wall of the base (1), and the output end of the first motor (306) is fixedly connected with the driving roller (305).

4. The scrap cutting device of a stamping die according to claim 1, characterized in that the cutting mechanism (4) comprises a second motor (401), a mounting plate (406) and a cutting blade (408), the second motor (401) being fixedly mounted on top of the support (2).

5. The scrap cutting apparatus of a stamping die as claimed in claim 4, wherein a turntable (402) is fixedly installed at an output end of the second motor (401), and an eccentric rod (403) is fixedly installed at a non-center position of the turntable (402).

6. The scrap cutting device of the stamping die according to claim 5, wherein the telescopic rods (405) are symmetrically and fixedly installed at the top of the base (1), the mounting plates (406) are fixedly installed at the telescopic ends of the telescopic rods (405), and the connecting rods (404) are rotatably connected between the mounting plates (406) and the eccentric rods (403).

7. The scrap cutting apparatus of a stamping die as defined in claim 6, wherein the cutting blade (408) is fixedly mounted at the bottom of the mounting plate (406), and the second spring (407) is fixedly mounted in the inner cavity of the telescopic rod (405).

8. The scrap cutting device of the stamping die according to claim 1, wherein a plurality of feeding rollers (5) are rotatably arranged in an inner cavity of the base (1), and a discharging hole (6) is formed in the side wall of the base (1).