CN218051843U - Burr removing machine for continuous plastic processing - Google Patents

Abstract

The utility model discloses a burr removing machine for continuous plastic processing, belonging to the technical field of plastic processing, comprising a workbench and a placing mechanism for placing a processed piece, wherein the surface of the workbench is provided with a sliding groove, a sliding plate is fixedly connected in the sliding groove, the sliding plate is provided with a sliding rod which runs through the sliding groove, and the sliding rod is sleeved with a sliding block which slides in the sliding groove; the utility model discloses a mode that the ring type was polished replaces conventional lift mode of polishing, can carry out the deburring processing of polishing on each surface to placing at central point position machined part, compare in prior art need overturn the machined part and carry out polishing on each surface, only need adjust machined part and its relative angle through the grinding machanism on the swivel work head, and then polish each surface of machined part with lasting, can also realize carrying out the deburring processing of periodically polishing to each surface of machined part through the increase of the number of revolutions.

Description

A deburring machine for continuous plastic processing

technical field

The utility model relates to a deburring machine for continuous plastic processing, which belongs to the technical field of plastic processing.

Background technique

Plastics refer to high molecular weight synthetic resin as the main component, adding appropriate additives, such as plasticizers, stabilizers, antioxidants, flame retardants, colorants, etc., processed plastic materials, or formed by curing and crosslinking. For rigid materials, when using plastics to process parts, it is necessary to remove the burrs on the surface.

In China's authorized patent announcement number CN216098046U, a semi-automatic plastic burr grinding machine relates to the technical field of plastic processing equipment. The utility model includes an installation mechanism, a grinding mechanism and an isolation mechanism. The middle parts of both sides on the installation mechanism are equidistantly slidingly connected with a grinding mechanism, and the middle parts of a plurality of U-shaped frames included in the grinding mechanism are penetrated with a grinding motor, and the front end of the grinding motor is rotated by a push block. There is a grinding cylinder; the upper middle part of the installation mechanism is connected with a material placement mechanism, and the outer side of the material placement mechanism is movably connected with an isolation mechanism. The front and rear ends of the top plate included in the isolation mechanism run through side plates, and the protrusions in the middle of the side plate are connected to the material placement mechanism In the sleeve frame at the front and rear ends, the middle part of the top plate is provided with a through connection pipe. By setting the grinding mechanism and the isolation mechanism, the existing burr grinding machine is solved. A single grinding wheel is used for grinding, the grinding area is small, and the work efficiency is low. At the same time, the grinding The waste chips generated during the process fall into the surrounding environment and affect the subsequent processing operations. However, by setting the grinding mechanism above the workpiece and using electronic control to drive the grinding mechanism close to the workpiece for deburring, Although the distance of the workpiece can be adjusted by lifting and lowering, the deburring of the workpiece is not only for single-sided operations. Deburring is performed on other surfaces outside the device, resulting in inefficient deburring of the device.

Utility model content

In order to solve the deficiencies of the prior art, the purpose of this utility model is to provide a deburring machine for continuous plastic processing, which solves the above deficiencies in the prior art.

In order to achieve the above goals, the utility model adopts the following technical solution: a deburring machine for continuous plastic processing, including a workbench and a placement mechanism for placing workpieces, the surface of the workbench is provided with sliding grooves, the A sliding plate is fixedly connected to the sliding groove, and a sliding rod that runs through the sliding groove is arranged on the sliding plate, and a sliding block that slides in the sliding groove is sleeved on the sliding rod, and the bottom wall of the sliding groove is provided with There is a rolling groove, the bottom end of the sliding block is provided with a rolling wheel capable of rolling in the rolling groove, the end of the sliding block extending out of the sliding groove is provided with a deburring mechanism, and the deburring mechanism includes a The first rotating seat on the block, the first rotating seat is connected with the grinding wheel through the internal rotation shaft; the placement mechanism includes a second rotating seat arranged at the axis of the workbench, and the second rotating seat There is a rotatable working disc, which is used to place workpieces that need to be deburred and ground.

Preferably, the sliding groove is annular, and the inner dimension of the sliding groove coincides with the outer dimension of the sliding block.

Preferably, guide rods are symmetrically provided on both sides of the sliding block, guide blocks are provided on the extension ends of the guide rods, and guide grooves matching the guide blocks are provided on both sides of the sliding groove.

Preferably, the working disc is provided with a clamping mechanism for clamping the outer wall around the workpiece, the clamping mechanism includes a clamping box arranged on the surface of the working disc, and the clamping box is arranged on the working disc in a ring shape around the surface.

Preferably, a vertical rod is arranged inside the clamping box, a first spring is wound outside one end of the vertical rod, and a vertical block is slidably connected to the outer surface of the vertical rod, and the vertical block The side wall is provided with a transverse bar, and the outer surface of the transverse bar is slidably connected with a transverse block, and the transverse block is elastically connected to the vertical block through a second spring.

Preferably, a clamping plate is provided at the end of the transverse bar extending out of the clamping box, and the cross section of the clamping plate is L-shaped.

Preferably, a base plate is provided at the bottom end of the workbench, and guide wheels are provided on both sides of the base plate.

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

The utility model adopts a ring type grinding method to replace the conventional lifting and grinding method, and can perform grinding and deburring treatment on each surface of the workpiece placed at the central point. Compared with the prior art, the workpiece needs to be turned over for each surface. Grinding, the utility model only needs to adjust the relative angle between the workpiece and the workpiece through the grinding mechanism on the rotary table, and then continuously grind each surface of the workpiece, and the increase of the number of rotations can also realize the grinding of each surface of the workpiece Periodic grinding and deburring treatment, thereby improving the deburring efficiency of the device.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is a schematic diagram of a front view of the utility model;

Fig. 3 is the enlarged schematic diagram of place A in Fig. 2 of the utility model;

Fig. 4 is the utility model top view structural schematic diagram;

Fig. 5 is the enlarged schematic diagram of place B in Fig. 4 of the present utility model;

Fig. 6 is a front view of the utility model;

In the figure: 1. workbench; 2. sliding groove; 3. sliding plate; 4. sliding rod; 5. sliding block; 6. rolling groove; 7. rolling wheel; 8. guiding rod; 9. guiding block; 10. Guide slot; 11, first rotating seat; 12, grinding wheel; 13, second rotating seat; 14, working disk; 15, clamping box; 16, vertical rod; 17, first spring; 18, vertical block ; 19, a transverse bar; 20, a transverse block; 21, a second spring; 22, a clamping plate; 23, a bottom plate; 24, a guide wheel.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to the accompanying drawings 1-6 of the specification, the utility model provides a technical solution: a deburring machine for continuous plastic processing, including a workbench 1 and a placement mechanism for placing workpieces, the workbench 1 The surface is provided with a sliding groove 2, and a sliding plate 3 is fixedly connected in the sliding groove 2, and a sliding rod 4 penetrating through the sliding groove 2 is arranged on the sliding plate 3, and a sliding rod 4 is sleeved on the sliding groove. 2 sliding block 5, the bottom wall of the sliding groove 2 is provided with a rolling groove 6, the bottom end of the sliding block 5 is provided with a rolling wheel 7 that can roll in the rolling groove 6, and the rolling wheel 7 is rolling The sliding in the groove 6 and the sliding of the sliding block 5 in the sliding groove 2 realizes that the grinding mechanism takes the workpiece as the center to perform circular rotation on its outside, and can deburr and polish different surfaces of the workpiece. The sliding block 5 extends out of the sliding groove The outer end of 2 is provided with a deburring mechanism, and the deburring mechanism includes a first rotating seat 11 arranged on the sliding block 5, and the rotating seat is connected with a grinding wheel 12 through a rotating shaft inside, and the placing mechanism includes The second rotating seat 13 arranged at the axial center of the workbench 1 is provided with a rotatable working disc 14 on the second rotating seat 13. The working disc 14 is used to place workpieces that need to be deburred and polished. Rotating on the work disc 14 can cooperate with the above-mentioned ring grinding method to ensure that the surface of the workpiece is ground and deburred in all directions.

As a preferred embodiment, as shown in Figure 4, the sliding groove 2 is annular, the internal size of the sliding groove 2 matches the external size of the sliding block 5, and the number of sliding blocks 5 is set to two Each group is correspondingly connected with the grinding wheels 12. By sliding the two groups of grinding wheels 12 on the sliding groove 2, with the sliding plate 3 as the boundary, the surface on each side of the workpiece can be deburred.

As a preferred embodiment, as shown in FIG. 3 , in order to ensure that the sliding block 5 can be smoothly placed in the sliding groove 2, thereby maintaining normal grinding and deburring of the workpiece, it is preferred that the sliding block 5 Both sides are symmetrically provided with guide rods 8 , the extended ends of the guide rods 8 are provided with guide blocks 9 , and both sides of the sliding groove 2 are provided with guide grooves 10 matching with the guide blocks 9 .

As a preferred embodiment, as shown in Fig. 1 and Fig. 4, the working disc 14 is provided with a clamping mechanism for clamping the outer walls around the workpiece, and the clamping mechanism includes The clamping box 15, the clamping box 15 is arranged around the surface of the work disk 14 in a ring shape, the number of the clamping box 15 is set to four groups, corresponding to the ends around the clamping and fixing workpiece respectively, to ensure its It is stable on the working disk 14, and it is not easy to shake, which will affect the deburring work of the workpiece.

As a preferred embodiment, as shown in Fig. 4 and Fig. 5, a vertical rod 16 is arranged inside the clamping box 15, and a first spring 17 is wound outside one end of the vertical rod 16, and the The outer surface of the vertical bar 16 is slidably connected with a vertical block 18, the side wall of the vertical block 18 is provided with a transverse bar 19, and the outer surface of the transverse bar 19 is slidably connected with a transverse block 20, and the transverse block 20 The second spring 21 is elastically connected to the vertical block 18, and the clamping plate 22 is stretched into the clamping box 15. At this time, the horizontal block 20 moves inwardly along the horizontal bar 19, and the vertical block 18 moves along the vertical bar 16. The inner side moves, the first spring 17 and the second spring 21 are both in a compressed state, and the ends around the workpiece are respectively embedded in the inner side of the clamping plate 22, and then the clamping plate 22 is released, and the clamping plate 22 is placed between the first spring 17 and the second spring 21. Under the elastic expansion and contraction of the second spring 21, its inner side quickly abuts against the outside of the workpiece, and it is fixed.

As a preferred embodiment, as shown in Figure 4, the end of the transverse bar 19 extending out of the clamping box 15 is provided with a clamping plate 22, the section of the clamping plate 22 is L-shaped, the The clamping plate 22 has scalability in the clamping box 15. By adjusting the spacing of the clamping plate 22, it can be applied to the clamping plate 22 of different specifications and sizes, and the inside of the clamping plate 22 corresponds to the outside of the workpiece for Clamp and fix the workpiece.

As a preferred embodiment, as shown in Figure 1 and Figure 6, in order to facilitate the movement of the device as a whole and the adjustment of its position during work, it is preferred that the bottom end of the workbench 1 is provided with a bottom plate 23, Both sides of the bottom plate 23 are provided with guide wheels 24 , the number of the guide wheels 24 is set in two groups, and the two groups of guide wheels 24 are symmetrically arranged on the bottom plate 23 .

The working principle of the utility model:

As shown in the accompanying drawings 1 to 6 of the description, place the workpiece to be deburred on the work disk 14, and the specific operation: extend the clamping plate 22 into the clamping box 15, and at this time, the transverse block 20 moves along the direction of the transverse bar 19 The inner side moves, the vertical block 18 moves along the inner side of the vertical bar 16, the first spring 17 and the second spring 21 are both in a compressed state, and the ends around the workpiece are respectively embedded in the inner side of the clamping plate 22, and then the clamping plate 22 is released , the inner side of the clamping plate 22 is quickly abutted against the outside of the workpiece under the elastic expansion and contraction of the first spring 17 and the second spring 21, and it is fixed, and then the grinding wheel 12 is driven by an external motor to rotate on the rotating seat, and the workpiece Remove the burrs on the surface. After removing the working surface, use the rolling wheel 7 to roll in the rolling groove 6. The sliding block 5 slides along the direction of the sliding rod 4 in the sliding groove 2, and drives the grinding wheel 12 along the axis of the workbench 1. Rotate, the grinding wheel 12 moves while deburring the workpiece surface during the movement process, and the workpiece can rotate on the work disk 14, and cooperates with deburring and grinding the surface of the workpiece in an all-round way.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a continuation is burr removal machine for plastics processing, includes workstation (1) and is used for placing the mechanism of placing of machined part, its characterized in that: the deburring machine is characterized in that a sliding groove (2) is formed in the surface of the workbench (1), a sliding plate (3) is fixedly connected in the sliding groove (2), a sliding rod (4) penetrating through the sliding groove (2) is arranged on the sliding plate (3), a sliding block (5) sliding in the sliding groove (2) is sleeved on the sliding rod (4), a rolling groove (6) is formed in the bottom wall of the sliding groove (2), rolling wheels (7) capable of rolling in the rolling groove (6) are arranged at the bottom end of the sliding block (5), a deburring mechanism is arranged at the end part, extending out of the sliding groove (2), of the sliding block (5), the deburring mechanism comprises a first rotating seat (11) arranged on the sliding block (5), and the first rotating seat (11) is rotatably connected with a polishing wheel (12) through an inner rotating shaft;

the placing mechanism comprises a second rotating seat (13) arranged at the axis of the workbench (1), a rotatable working disc (14) is arranged on the second rotating seat (13), and the working disc (14) is used for placing a machined part to be deburred and polished.

2. The deburring machine for continuous plastic working according to claim 1, wherein: the sliding groove (2) is annular, and the inner size of the sliding groove (2) is matched with the outer size of the sliding block (5).

3. The deburring machine for continuous plastic working according to claim 1, wherein: the bilateral symmetry of sliding block (5) is provided with guide bar (8), the extension end of guide bar (8) is provided with guide block (9), the both sides of sliding tray (2) be provided with guide block (9) assorted guide way (10).

4. The deburring machine for continuous plastic working according to claim 1, wherein: the clamping mechanism for clamping the peripheral outer wall of the workpiece is arranged on the working disc (14), the clamping mechanism comprises a clamping box (15) arranged on the surface of the working disc (14), and the clamping box (15) is annularly arranged on the periphery of the surface of the working disc (14).

5. The deburring machine for continuous plastic working according to claim 4, wherein: be provided with vertical pole (16) in centre gripping case (15), the outside winding of one end of vertical pole (16) has first spring (17), the surface sliding connection of vertical pole (16) has vertical piece (18), the lateral wall of vertical piece (18) is provided with horizontal pole (19), the surface sliding connection of horizontal pole (19) has horizontal piece (20), through second spring (21) elastic connection between horizontal piece (20) and vertical piece (18).

6. The deburring machine for continuous plastic working according to claim 5, wherein: the end part of the transverse rod (19) extending out of the clamping box (15) is provided with a clamping plate (22), and the section of the clamping plate (22) is L-shaped.

7. The deburring machine for continuous plastic working according to claim 1, wherein: the bottom end of the workbench (1) is provided with a bottom plate (23), and guide wheels (24) are arranged on two sides of the bottom plate (23).

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