CN221952969U - Tungsten steel mould processing burring device - Google Patents

Abstract

The utility model discloses a tungsten steel die machining deburring device which comprises a first box body, wherein a supporting leg frame is fixedly connected to the bottom of the first box body, a collecting groove is arranged on the supporting leg frame, four first screws are driven to rotate through arrangement of four rotating discs respectively, the first screws drive clamps on first rectangular rods to move oppositely to clamp and fix a tungsten steel die, a polishing block on the outer side of a third box body is driven to move to the outer side of the tungsten steel die through an electric push rod, finally a third motor is meshed with a second gear through a third gear to drive the third screw to rotate, and polishing blocks on two second rectangular rods on the third screw are driven to move oppositely until contacting with the outer side of the tungsten steel die, so that polishing operation on a rotating tungsten steel die is completed, personnel do not need to hold polishing equipment to perform deburring operation on the polishing block, the workload of personnel is further reduced, and the deburring efficiency of the tungsten steel die is further improved.

Description

A tungsten steel mold processing deburring device

Technical Field

The utility model relates to the field of tungsten steel mold processing, in particular to a tungsten steel mold processing deburring device.

Background Art

A mold is a tool that uses external force to make a blank into a part with a specific shape and size. It is widely used in punching, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression or injection molding of engineering plastics, rubber, ceramics and other products. The life of molds made of tungsten steel is dozens of times or even dozens of times that of ordinary steel molds. Tungsten steel molds have the advantages of high hardness, high strength, corrosion resistance, high temperature resistance and small expansion coefficient and are widely used. Tungsten steel molds need to be deburred after processing.

At present, the existing tungsten steel mold deburring method is usually to clamp and fix it with a bench vise and perform deburring operation with a handheld grinding device. This method not only increases the workload of the personnel, but also causes the debris generated by the deburring of the tungsten steel mold to splash everywhere. Therefore, a tungsten steel mold processing deburring device is proposed to optimize and solve the above problems.

Utility Model Content

The utility model aims to provide a tungsten steel mold processing deburring device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A tungsten steel mold processing deburring device comprises a first box body, a supporting leg frame is fixedly connected to the bottom of the first box body, a collecting trough is placed on the supporting leg frame, a material guide cover is penetrated and connected to the bottom of the first box body, a first motor is fixedly installed on the inner wall of the first box body, an output shaft of the first motor is fixedly connected to the second box body, a fixed block is fixedly connected to the center position inside the second box body, four first screws are arranged at equal distances along the circumference inside the second box body, one end of the four first screws is rotatably connected to the outside of the fixed block through a bearing seat, the other ends of the four first screws are fixedly connected to a turntable after passing through the second box body, the first screw extends out of the outer end of the second box body and is fixedly sleeved with a first gear, the four first screws are respectively sleeved with a first first rectangular rod, one end of the first rectangular rod is fixedly connected to a clamp after passing through the second box body, four fixing frames are fixedly connected to the outside of the second box body at equal distances along the circumference, and the fixing frames The third gear is connected with the third gear through the axial transmission mechanism, and the axial transmission mechanism is connected with the axial transmission mechanism, and the axial transmission mechanism is connected with the axial transmission mechanism.

As a further solution of the utility model: an opening through which a material guide cover is connected is provided on the first box body, a rotating assembly is arranged between the second box body and the inner wall of the first box body, the rotating assembly includes an annular slide rail and an annular slide groove, the annular slide rail is fixedly connected to the outer side of the second box body, the annular slide groove is slidably connected to the annular slide rail, the annular slide groove is fixedly connected to the inner wall of the first box body, and a heat dissipation mesh is arranged on the first box body.

As a further solution of the utility model: the second box body is provided with a through hole for the first screw to pass through and rotate, the first rectangular rod is provided with a threaded through hole for the first screw to be threadedly connected, the second box body is provided with a long strip opening for the first rectangular rod to pass through and slide, and the fixed frame is provided with a threaded through hole for the second screw to be threadedly connected.

As a further solution of the utility model: the third box body is provided with a through hole for rotationally connecting the second motor output shaft, the third gear is meshingly connected with the second gear, one of the second rectangular rods is provided with a threaded through hole for threaded connection of the third screw rod, and another of the second rectangular rods is provided with a threaded through hole for right-handed threaded connection of the third screw, and the outer sides of the two second rectangular rods are in contact with the inner wall of the third box body and are slidably connected.

As a further solution of the utility model: threaded through holes for threaded connection of fixing bolts are provided on the second rectangular rod and the grinding block, one side of the box door is hinged to the front surface of the first box body through a hinge, and a handle is provided on the box door.

As a further solution of the utility model: the first motor, the electric push rod and the second motor are electrically connected to the control switch through wires, and the control switch is electrically connected to the external power supply through wires.

Compared with the prior art, the beneficial effects of the utility model are:

1. The four turntables are rotated respectively to drive the four first screws to rotate, and then the first screw drives the clamps on the first rectangular rod to move toward each other to clamp and fix the tungsten steel mold, and the electric push rod drives the grinding block on the outside of the third box to move to the outside of the tungsten steel mold, and finally the second motor drives the third screw to rotate by meshing the third gear with the second gear, thereby driving the grinding blocks on the two second rectangular rods on the third screw to move toward each other until they contact the outside of the tungsten steel mold, thereby completing the grinding operation of the rotating tungsten steel mold, without the need for personnel to hold the grinding equipment to deburr it, further reducing the workload of personnel, and thereby improving the efficiency of tungsten steel mold deburring.

2. By setting the material guide cover and the collection tank, a large amount of debris generated during the grinding operation of the tungsten steel mold can be collected.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the structure of a tungsten steel mold processing deburring device.

FIG. 2 is a schematic diagram of a local structure of a tungsten steel mold deburring device.

FIG. 3 is a schematic diagram of a local structure of a tungsten steel mold deburring device.

FIG. 4 is a front view of a tungsten steel mold processing deburring device.

As shown in the figure: the first box body 1, the supporting leg frame 2, the collecting trough 3, the material guide cover 4, the first motor 5, the second box body 6, the rotating assembly 7, the fixed block 8, the first screw 9, the first gear 10, the first rectangular rod 11, the clamp 12, the fixed frame 13, the second screw 14, the clamping block 15, the electric push rod 16, the third box body 17, the third screw 18, the second gear 19, the second motor 20, the third gear 21, the second rectangular rod 22, the grinding block 23, the box door 24 and the control switch 25.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 4. In the embodiment of the utility model, a tungsten steel mold processing deburring device includes a first box body 1, a support leg frame 2, a collecting tank 3, a material guide cover 4, a first motor 5, a second box body 6, a rotating assembly 7, a fixed block 8, a first screw 9, a first gear 10, a first rectangular rod 11, a clamp 12, a fixed frame 13, a second screw 14, a clamping block 15, an electric push rod 16, a third box body 17, a third screw 18, a second gear 19, a second motor 20, a third gear 21, a second rectangular rod 22, a grinding block 23, a box door 24 and a control switch 25. The bottom of the first box body 1 is fixedly connected to the support leg frame 2. A collecting trough 3 is placed on the supporting leg frame 2, a material guide cover 4 is connected through the bottom of the first box body 1, an opening through which the material guide cover 4 is connected is opened on the first box body 1, a first motor 5 is fixedly installed on the inner wall of the first box body 1, the output shaft of the first motor 5 is fixedly connected to the second box body 6, a rotating component 7 is arranged between the second box body 6 and the inner wall of the first box body 1, the rotating component 7 includes an annular slide rail and an annular slide groove, the annular slide rail is fixedly connected to the outside of the second box body 6, the annular slide groove is slidably connected to the annular slide rail, the annular slide groove is fixedly connected to the inner wall of the first box body 1, and a heat dissipation mesh is arranged on the first box body 1.

A fixed block 8 is fixedly connected at the center position inside the second box body 6, and four first screws 9 are arranged at equal distances along the circumference inside the second box body 6. One end of the four first screws 9 is rotatably connected to the outside of the fixed block 8 through a bearing seat, and the other end of the four first screws 9 passes through the second box body 6 and is fixedly connected to a turntable. A through hole for the first screw 9 to pass through and rotate is opened on the second box body 6, and a first gear 10 is fixedly sleeved on the end of the first screw 9 extending out of the second box body 6. The four first screws 9 are respectively sleeved with a first first rectangular rod 11, and the first rectangular rod 11 is provided with a thread for the first screw 9 A threaded through hole is connected, one end of the first rectangular rod 11 passes through the second box body 6 and is fixedly connected with a clamp 12, the second box body 6 is provided with a long strip opening for the first rectangular rod 11 to pass through and slide, four fixing frames 13 are fixedly connected to the outside of the second box body 6 at equal distances along the circumference, the fixing frame 13 passes through and is rotatably connected with a second screw rod 14, the fixing frame 13 is provided with a threaded through hole for the second screw 14 to be threadedly connected, one end of the second screw 14 is fixedly connected with a swivel, the other end of the second screw 14 is rotatably connected with a clamping block 15 through a bearing seat, and one end of the clamping block 15 is clamped on the first gear 10.

An electric push rod 16 is symmetrically installed on the inner wall of the first box body 1, and the push rod end of the electric push rod 16 is fixedly connected to the third box body 17. A third screw 18 is rotatably connected to the inner wall of the third box body 17 through a bearing seat. A second gear 19 is fixedly sleeved at the center of the third screw 18. A second motor 20 is fixedly installed on the outer side of the third box body 17. The output shaft of the second motor 20 transversely penetrates the third box body 17 and is fixedly connected to a third gear 21. A through hole for rotationally connecting the output shaft of the second motor 20 is provided on the third box body 17. The third gear 21 is meshed and connected with the second gear 19. The third screw 18 is symmetrically provided with upper threads and lower threads. The third screw 18 is symmetrically sleeved with second rectangular rods 22, one of which is provided with a screw thread for threaded connection of the upper thread of the third screw 18. A threaded through hole is provided on the other of the second rectangular rods 22, wherein a threaded through hole for right-handed threaded connection of the third screw rod 18 is provided, the outer sides of the two second rectangular rods 22 are in contact with the inner wall of the third box body 17 and are slidably connected, and one end of the two second rectangular rods 22 transversely passes through the third box body 17 and is fixedly connected to a grinding block 23 by fixing bolts, and threaded through holes for fixing bolts are provided on the second rectangular rods 22 and the grinding block 23, a box door 24 is provided on the front surface of the first box body 1, one side of the box door 24 is hinged to the front surface of the first box body 1 by a hinge, and a handle is provided on the box door 24, and a control switch 25 is fixedly installed on the front surface of the first box body 1, and the first motor 5, the electric push rod 16 and the second motor 20 are electrically connected to the control switch 25 through a wire, and the control switch 25 is electrically connected to an external power supply through a wire.

The working principle of the utility model is:

When the tungsten steel mold is needed to be used for processing the deburring device, the personnel first connect the control switch 25 with the external power supply, further open the box door 24 and move the tungsten steel mold to be ground to the vicinity of the second box body 6, further rotate the four turntables to drive the four first screws 9 to rotate, and then the first screw 9 drives the clamp 12 on the first rectangular rod 11 to move oppositely to clamp and fix the tungsten steel mold, further rotate the four second screws 14 to drive the clamping block 15 to be clamped on the first gear 10, thereby completing the limiting of the first screw 9, further close the box door 24, further start the first motor 5 to drive the second box body 6 to rotate at high speed, and further pass By starting the electric push rod 16, the third box body 17 is driven to move, and then the grinding block 23 is driven to move to the outside of the tungsten steel mold. The second motor 20 is further started to use the third gear 21 to engage with the second gear 19 to drive the third screw 18 to rotate, thereby driving the two second rectangular rods 22 on the third screw 18 to move towards each other, thereby driving the grinding blocks on the two second rectangular rods 22 to move towards each other until they contact the outside of the tungsten steel mold, thereby completing the grinding operation of the rotating tungsten steel mold. When the tungsten steel mold is being ground, a large amount of debris will be generated, and these debris will fall to the bottom of the inner side of the first box body 1 and be introduced into the collection tank 3 through the material guide cover 4 for collection operation.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a tungsten steel mould processing burring device, includes first box (1), its characterized in that: the utility model discloses a novel rotary rack, including first box (1) bottom fixedly connected with supporting leg frame (2), collecting vat (3) have been placed on supporting leg frame (2), fixedly connected with guide cover (4) are run through to first box (1) bottom, fixedly mounted has first motor (5) on first box (1) inner wall, first motor (5) output shaft fixedly connected with second box (6), second box (6) inside central point puts fixedly connected with fixed block (8), inside four first screw rods (9) that are provided with along circumference equidistance of second box (6), four first screw rods (9) one end is rotated through the bearing frame and is connected in the outside of fixed block (8), four fixedly connected with carousel behind first screw rods (9) other end run through second box (6), first screw rods (9) stretch out second box (6) outside tip fixed cover and are equipped with first gear (10), four first rectangle rod (11) are equipped with on first screw rods (9) respectively, first rectangle rod (11) are connected with mount (13) along circumference (13) rotation, mount (13) are run through on second box (6), the utility model discloses a polishing device for a polishing machine, including first box (1), second screw rod (14), bearing frame, second screw rod (14) one end fixedly connected with swivel, the second screw rod (14) other end is connected with fixture block (15) through the bearing frame rotation, fixture block (15) one end card is established on first gear (10), electric putter (16) are installed to symmetry on first box (1) inner wall, the push rod tip fixedly connected with third box (17) of electric putter (16), be connected with third screw rod (18) through the bearing frame rotation on third box (17) inner wall, fixed cover in third screw rod (18) central point department is equipped with second gear (19), third box (17) outside fixed mounting has second motor (20), second motor (20) output shaft transversely runs through third box (17) back fixedly connected with third gear (21), the symmetry is provided with on third screw rod (18) and revolves down the screw thread, the symmetry cover is equipped with second rectangle pole (22), two on third screw rod (18) inner wall is connected with first box (17) through fixed surface of first box (24) respectively, first box (24) are connected with first front surface of a fixed surface of the front portion (1).

2. The tungsten steel mold processing deburring device according to claim 1, wherein: the utility model discloses a novel heat dissipation box, including first box (1), second box (6) and first box (1), guide cover (4) through-connection's opening has been seted up on first box (1), be provided with rotating assembly (7) between second box (6) and the first box (1) inner wall, rotating assembly (7) are including annular slide rail and annular spout, annular slide rail fixed connection in second box (6) outside, annular spout sliding connection on annular slide rail, annular spout fixed connection is on first box (1) inner wall, be provided with the heat dissipation mesh on first box (1).

3. The tungsten steel mold processing deburring device according to claim 1, wherein: the novel plastic box is characterized in that a through hole for the first screw rod (9) to penetrate through and rotate is formed in the second box body (6), a threaded through hole for the first screw rod (9) to be in threaded connection is formed in the first rectangular rod (11), a strip-shaped opening for the first rectangular rod (11) to penetrate through and slide is formed in the second box body (6), and a threaded through hole for the second screw rod (14) to be in threaded connection is formed in the fixing frame (13).

4. The tungsten steel mold processing deburring device according to claim 1, wherein: the third box (17) is provided with a through hole for the rotation connection of the output shaft of the second motor (20), the third gear (21) is meshed with the second gear (19), one of the second rectangular rods (22) is provided with a threaded through hole for the up-screwed threaded connection of the third screw (18), the other of the second rectangular rods (22) is provided with a threaded through hole for the right-screwed threaded connection of the third screw (18), and the outer sides of the two second rectangular rods (22) are attached to the inner wall of the third box (17) in a sliding connection mode.

5. The tungsten steel mold processing deburring device according to claim 1, wherein: threaded through holes for fixing bolt threaded connection are formed in the second rectangular rod (22) and the polishing block (23), one side of the box door (24) is hinged to the front surface of the first box body (1) through a hinge, and a handle is arranged on the box door (24).

6. The tungsten steel mold processing deburring device according to claim 1, wherein: the first motor (5), the electric push rod (16) and the second motor (20) are electrically connected with the control switch (25) through wires, and the control switch (25) is electrically connected with an external power supply through wires.