CN223476080U - High-efficient whole formula cut-out press returns - Google Patents

Abstract

The utility model discloses a high-efficiency return type punching die which comprises a processing table, wherein the upper surface of the processing table is fixedly connected with a guide rod, the upper end of the guide rod is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with an air cylinder, the output end of the air cylinder is provided with a telescopic rod, the lower end of the telescopic rod is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a fixed frame, the inner surface of the fixed frame is rotatably connected with a punching rod, and the upper surface of the processing table is fixedly connected with a die table. Through setting up spring, contact plate, line of polishing, motor, pivot, first gear and second gear, can polish the hole after punching a hole to effectively reduce the burr of edge of punching a hole, promote product quality, through setting up waste material and take out box, punching press hole and blanking hole, can collect the waste material that the process of punching a hole produced, thereby avoid the trouble that needs manual cleaning, and then alleviate staff's intensity of labour.

Description

High-efficient whole formula cut-out press returns

Technical Field

The utility model relates to the technical field of punching dies, in particular to a high-efficiency integral punching die.

Background

The punching die is a special tool for punching metal or other materials, and the punching die is used for punching the materials into the required hole shape by the pressure applied by a punching machine. The punching die is widely applied to a plurality of industries such as automobile manufacturing, electronic products, household appliance manufacturing, aerospace and the like.

However, the existing punching die still has certain defects, such as uneven punching edges and influence on product quality caused by burrs generated at the edge positions of punched holes after the punching is finished, and the punched waste material needs to be cleaned by workers continuously, so that the labor intensity is high.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and provides a high-efficiency return type punching die which can grind holes after punching, so that burrs at the edge of punching are effectively reduced, the quality of products is improved, waste materials generated in the punching process can be collected, the trouble of manual cleaning is avoided, and the labor intensity of workers is further reduced.

The utility model also provides a high-efficiency integral punching die, which comprises:

The processing platform, the upper surface fixedly connected with guide bar of processing platform, the upper end fixedly connected with fixed plate of guide bar, the upper surface fixedly connected with cylinder of fixed plate, the output of cylinder is provided with the telescopic link, the lower extreme fixedly connected with connecting plate of telescopic link, the lower fixed surface of connecting plate is fixedly connected with fixed frame, the internal surface of fixed frame rotates and is connected with the pole that punches a hole, the upper surface fixedly connected with mould platform of processing platform, the internal surface of processing platform is provided with the waste material and takes out the box, the lower surface fixedly connected with support column of processing platform, the lower surface of support column is provided with the shock pad, the upper surface of mould platform is provided with the standing groove, the internal surface of standing groove is provided with the punching press hole, the upper surface of processing platform is provided with the blanking hole.

The lower surface fixedly connected with spring of fixed frame, the lower extreme fixedly connected with contact plate of spring, the surface of punching rod is provided with the line of polishing, the internal surface fixedly connected with motor of fixed frame, the output fixedly connected with pivot of motor, the surface fixedly connected with first gear of pivot, the surface fixedly connected with second gear of punching rod.

According to the efficient integral punching die, the through holes are formed in the outer surface of the contact plate, and the diameter of each through hole is larger than that of the punching rod, so that the movement of the punching rod is prevented from being hindered.

According to the high-efficiency return type punching die, the outer surface of the guide rod is in sliding connection with the connecting plate, the number of the guide rods is two, and the guide rods are distributed left and right and used for improving the stability of the connecting plate when the connecting plate moves downwards.

According to the efficient and integral punching die, the punching rod corresponds to the punching hole, and the punching hole corresponds to the blanking hole, so that punching and collection of punched waste are facilitated.

According to the efficient and integral punching die, the front surface of the waste extraction box is provided with the handle, so that the waste extraction box is conveniently extracted, and the number of the supporting columns is four and distributed in a rectangular array for supporting the whole device.

According to the efficient integral punching die, the first gear is meshed with the second gear.

According to the efficient integral punching die, the number of the springs is four and the springs are distributed in a rectangular array.

According to the efficient and integral punching die, the motor is electrically connected with an external power supply.

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

1. The holes after punching can be polished by arranging the springs, the contact plates, the polishing lines, the motor, the rotating shaft, the first gear and the second gear, so that burrs at the edges of the punched holes are effectively reduced, and the product quality is improved;

2. Through setting up waste material and taking out box, punching press hole and blanking hole, can collect the waste material that the process of punching a hole produced to avoid the trouble of needing artifical clearance, and then alleviate staff's intensity of labour, and through setting up the shock pad, can effectively reduce the vibration noise that this device produced at the during operation, promote the practicality.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated by the following figures and examples;

FIG. 1 is a schematic diagram of the overall structure of a high-efficiency integral punching die;

FIG. 2 is a partial cross-sectional view of a high-efficiency integral punching die;

FIG. 3 is a cross-sectional view of the inner part of the efficient integral punching die;

fig. 4 is a schematic view of a part of the structure of a high-efficiency and integral punching die.

Legend description:

1. A processing table; 2, a guide rod, 3, a fixed plate, 4, a cylinder, 5, a telescopic rod, 6, a connecting plate, 7, a fixed frame, 8, a punching rod, 9, a die table, 10, a waste extraction box, 11, a support column, 12, a shock pad, 13, a placing groove, 14, a punching hole, 15, a blanking hole, 16, a spring, 17, a contact plate, 18, polishing lines, 19, a motor, 20, a rotating shaft, 21, a first gear, 22, a second gear, 23 and a through hole.

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. 1-4, the efficient return-type punching die comprises a processing table 1, wherein a guide rod 2 is fixedly connected to the upper surface of the processing table 1, the guide rod 2 is arranged to improve stability of a connecting plate 6 when moving downwards, a fixing plate 3 is fixedly connected to the upper end of the guide rod 2, an air cylinder 4 is fixedly connected to the upper surface of the fixing plate 3, a telescopic rod 5 is arranged at the output end of the air cylinder 4, a connecting plate 6 is fixedly connected to the lower end of the telescopic rod 5, a fixing frame 7 is fixedly connected to the lower surface of the connecting plate 6, a punching rod 8 is rotatably connected to the inner surface of the fixing frame 7, a die table 9 is fixedly connected to the upper surface of the processing table 1, waste extraction boxes 10 are arranged on the inner surface of the processing table 1, support columns 11 are fixedly connected to the lower surface of the processing table 1, shock pads 12 are arranged on the lower surface of the support columns 11, a placing groove 13 is arranged on the upper surface of the die table 9, workpieces are conveniently placed in a manner, punching holes 14 are formed in the inner surface of the placing groove 13, blanking holes 15 are formed in the upper surface of the processing table 1, the outer surface of the guide rod 2 is fixedly connected to the connecting plate 6, the number of the two corresponding punching holes 14 are distributed on the left and the right surfaces of the guide rods 2, and the number of the corresponding punching holes 14 are distributed on the left surfaces of the left hand surfaces and the right hand surfaces and the corresponding to the punching holes 10 are distributed on the left hand surfaces and the number of the left hand surfaces and the corresponding to the left hand surfaces and the right hand surfaces and the corresponding to the punching holes and the number of the punching holes 10 are distributed.

The lower fixed surface of fixed frame 7 is fixedly connected with spring 16, the lower extreme fixedly connected with contact plate 17 of spring 16, the setting of contact plate 17 can be convenient for close cylinder 4 after contact plate 17 contacts mould platform 9, the surface of punching rod 8 is provided with the line of polishing 18, the internal surface fixedly connected with motor 19 of fixed frame 7, the output fixedly connected with pivot 20 of motor 19, the surface fixedly connected with first gear 21 of pivot 20, the surface fixedly connected with second gear 22 of punching rod 8, the surface of contact plate 17 is provided with through-hole 23, the diameter of through-hole 23 is greater than the diameter of punching rod 8, first gear 21 meshes with second gear 22, the quantity of spring 16 is four and rectangular array distribution, motor 19 and external power source electric connection.

The working principle is that when the working principle is that a workpiece is placed in a placing groove 13, a cylinder 4 is started, a telescopic rod 5 is driven to drive a connecting plate 6 to move downwards until a contact plate 17 is contacted with a die table 9 and then stops, punching work is carried out on the workpiece through a punching rod 8, and punched waste falls into a waste drawing box 10 through a punching hole 14 and a blanking hole 15 to be collected, so that labor intensity of workers in cleaning is reduced, after punching is finished, the cylinder 4 is continuously started, the punching rod 8 is driven to move downwards until a polishing grain 18 on the punching rod 8 is stopped after the workpiece is contacted with the workpiece, a motor 19 is started, a rotating shaft 20 is driven to drive a first gear 21, a second gear 22 and the punching rod 8 to rotate, further polishing is carried out on the punched workpiece under the action of the polishing grain 18, burrs of the punched edge are reduced, the product quality is improved, vibration noise generated during working of the whole device can be effectively buffered under the action of a shock pad 12, and the practicability is improved.

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 (8)

1. The utility model provides a high-efficient return-type cut-out press, its characterized in that includes processing platform (1), the upper surface fixedly connected with guide bar (2) of processing platform (1), the upper end fixedly connected with fixed plate (3) of guide bar (2), the upper surface fixedly connected with cylinder (4) of fixed plate (3), the output of cylinder (4) is provided with telescopic link (5), the lower extreme fixedly connected with connecting plate (6) of telescopic link (5), the lower surface fixedly connected with fixed frame (7) of connecting plate (6), the internal surface rotation of fixed frame (7) is connected with punch rod (8), the upper surface fixedly connected with mould platform (9) of processing platform (1), the internal surface of processing platform (1) is provided with waste material and takes out box (10), the lower surface fixedly connected with support column (11) of processing platform (1), the lower surface of support column (11) is provided with shock pad (12), the upper surface of mould platform (9) is provided with standing groove (13), the internal surface of standing groove (13) is provided with punching press hole (15);

The utility model discloses a fixed frame, including fixed frame (7), fixed frame (7), fixed frame (8)'s lower surface fixedly connected with spring (16), the lower extreme fixedly connected with contact plate (17) of spring (16), the surface of punching a hole pole (8) is provided with polishing line (18), fixed frame (7)'s internal surface fixedly connected with motor (19), the output fixedly connected with pivot (20) of motor (19), the surface fixedly connected with first gear (21) of pivot (20), the surface fixedly connected with second gear (22) of punching a hole pole (8).

2. A high-efficiency return-type punching die according to claim 1, characterized in that the outer surface of the contact plate (17) is provided with a through hole (23), and the diameter of the through hole (23) is larger than the diameter of the punching rod (8).

3. The efficient return-type punching die according to claim 1, wherein the outer surface of the guide rods (2) is in sliding connection with the connecting plate (6), and the number of the guide rods (2) is two and distributed left and right.

4. A high-efficiency returnable punching die according to claim 1, characterized in that the punching rod (8) corresponds to a punching hole (14), the punching hole (14) corresponds to a blanking hole (15).

5. The efficient return punching die according to claim 1, wherein handles are arranged on the front surface of the waste extraction box (10), and the number of the support columns (11) is four and distributed in a rectangular array.

6. A high efficiency returnable punch die as claimed in claim 1, wherein the first gear (21) is meshed with the second gear (22).

7. A high efficiency returnable punch die as claimed in claim 1, wherein the number of springs (16) is four and distributed in a rectangular array.

8. A high efficiency returnable punch die as claimed in claim 1, wherein the motor (19) is electrically connected to an external power source.