CN219901525U - Chamfering device for rubber plastic products - Google Patents

Abstract

The utility model relates to a chamfering device for rubber plastic products, and belongs to the technical field of rubber product equipment. The chamfering device comprises a working platform, a chamfering assembly and a clamp assembly, wherein the chamfering assembly and the clamp assembly are arranged on the working platform; the chamfering assembly comprises a grinding chamfering machine and a chamfering assembly bracket, a dial is fixedly arranged at the upper end of the chamfering assembly bracket, a clamping ring is hinged to the surface of the dial, the grinding chamfering machine is arranged in the clamping ring, and a scale pointer is fixedly arranged on the outer surface of the clamping ring; the clamp assembly comprises a clamp bracket and a clamp plate fixed at the upper end of the clamp bracket, and a spring clamp is arranged on the clamp plate. The utility model has simple structure and required parts, the device is convenient to realize in a workshop, large-scale equipment is not required to be purchased additionally, the mechanical processing of adhesive tape products can be realized, and compared with a manual handheld machine, the labor intensity is reduced.

Description

Chamfering device for rubber plastic products

Technical Field

The utility model relates to a chamfering device for rubber plastic products, and belongs to the technical field of rubber product equipment.

Background

The strip-shaped rubber plastic product is required to be chamfered at the edge position after the main working procedure is finished, thereby having the functions of beautiful appearance and deburring and being more convenient to install and use. When chamfering strip rubber plastic products, the chamfering machine is manually used for chamfering in normal times, and the chamfering quality is controlled by workers through the operation of the chamfering machine, although the chamfering accuracy is not required to be too high, the whole chamfering quality cannot be ensured due to fatigue of the workers, and the labor intensity of the workers is high.

Currently, no dedicated machine is available for chamfering such products, such as some doctor-type machines or grinding-type machines, which are large machines and are well suited for chamfering such smaller-sized products as a whole.

Disclosure of Invention

The utility model aims to provide a chamfering device for rubber plastic products, which can be suitable for chamfering edge positions of rubber strips or strip-shaped rubber plastic products.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a chamfering device for rubber plastic products comprises a working platform, and a chamfering assembly and a clamp assembly which are arranged on the working platform; the chamfering assembly comprises a grinding chamfering machine and a chamfering assembly bracket, a dial is fixedly arranged at the upper end of the chamfering assembly bracket, a clamping ring is hinged to the surface of the dial, the grinding chamfering machine is arranged in the clamping ring, and a scale pointer is fixedly arranged on the outer surface of the clamping ring; the clamp assembly comprises a clamp bracket and a clamp plate fixed at the upper end of the clamp bracket, and a spring clamp is arranged on the clamp plate.

According to the technical scheme, the slide rail is arranged on the working platform, and the lower end of the clamp bracket is matched with the slide rail to slide.

According to the technical scheme, at least two parallel sliding rails are arranged on the working platform, and the lower end of the clamp bracket and the lower end of the chamfer assembly bracket are matched with the sliding rails to slide and can be fixed on the sliding rails.

A further development of the solution provides that the grinding and chamfering machine comprises a cylindrical grinding rod.

According to the technical scheme, the clamping ring is detachably mounted on the surface of the dial through the middle plate, a scale pointer parallel to the working rotating shaft of the grinding chamfering machine in the same direction is fixedly arranged on one end face of the middle plate, the clamping ring comprises a fixing semi-ring and an opening and closing semi-ring corresponding to the fixing semi-ring in a hinged mode, and a non-hinged end of the opening and closing semi-ring is fixed with the fixing semi-ring through nuts and bolts.

By adopting the technical scheme, the utility model has the following technical effects:

according to the chamfering device, the chamfering component support and the clamp support are arranged on the working platform, the grinding chamfering machine is arranged on the chamfering component support, a product to be processed is arranged on the clamp support, and chamfering is achieved through relative linear movement of the grinding chamfering machine and the adhesive tape product.

The chamfering assembly bracket can adjust the angle of the grinding chamfering machine and realize the adjustment of angles of different chamfers. The chamfer assembly support and the clamp support can be adjusted in height, and adjustment of chamfer size is achieved.

The chamfering device has the advantages that each part is of a common part common structure, the chamfering device is convenient to realize in a workshop, large-scale equipment is not required to be purchased additionally, the mechanical processing of adhesive tape products can be realized, and compared with a manual handheld machine, the labor intensity is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a chamfer assembly of the present utility model;

FIG. 3 is a schematic diagram of a chamfer assembly of the present utility model;

FIG. 4 is a schematic view of a clamp assembly of the present utility model;

the grinding and chamfering device comprises a working platform 1, a grinding and chamfering machine 2, a chamfering component support 4, a dial, a clamp ring 5-1, an opening and closing half ring 5-2, a fixing half ring 6, a scale pointer 7, a clamp support 8, a clamp plate 9, a spring clamp 10, a slide rail 11, a grinding rod 12 and a middle plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The utility model relates to a chamfering device for rubber plastic products, which is mainly used for chamfering the edge positions of rubber plastic products with smaller strip structures or rubber strips.

As shown in fig. 1, 2, 3 and 4, the device comprises a working platform 1, and a chamfering assembly and a clamp assembly which are arranged on the working platform 1. The work platform 1 provides a work surface for the chamfer assembly and the clamp assembly. The chamfering component and the clamp component are correspondingly and fixedly arranged on the workbench surface.

As shown in fig. 1-4, the chamfering assembly includes a grinding chamfering machine 2 and a chamfering assembly bracket 3. The grinding chamfering machine 2 has a motor portion and a cutter portion, and the cutter portion is mounted at a power output end of the motor portion. Typically, the grinding rod 11 is used as a cutter. The tool work is performed by grinding. In practice, the grinding and chamfering machine can be regarded as a hand-held electric drill, and the drill bit of the hand-held electric drill is replaced with a grinding rod. The chamfering component bracket 3 is of a bracket body structure and mainly comprises a supporting rod. The grinding and chamfering machine 2 is installed at the upper portion of the chamfering-assembly bracket 3.

The upper end of the chamfering component bracket 3 is fixedly provided with a dial 4, and the surface of the dial 4 is hinged with a clamping ring 5. The clamping ring 5 is used for fixedly mounting the grinding chamfering machine 2 in a clamping manner, the grinding chamfering machine 2 is provided with a cylindrical section, and the cylindrical section area of the grinding chamfering machine 2 is mounted in the clamping ring 5. The surface of the dial 4 is provided with angle scales, and the rotation angle can be indicated when the snap ring 5 rotates.

In a specific implementation, an intermediate plate 5 is typically provided, and the snap ring 5 is removably mounted to the surface of the dial 4 via an intermediate plate 12. As shown in fig. 2, the clasp 5 includes a stationary half ring 5-2 and an openable half ring 5-1 hinged to the stationary half ring 5-2. One end of the opening and closing semi-ring 5-1 is hinged with the fixed semi-ring 5-2, and the other end is a non-hinged end. The non-hinged end of the opening and closing half ring 5-1 is fixed with the fixed half ring 5-2 by using nuts and bolts. The opening and closing half ring 5-1 can be rotated to open, so that the grinding chamfering machine 2 enters the clamping ring 5.

Further, a scale pointer 6 is fixedly arranged on the outer surface of the clamping ring 5. The pointer 6 is made parallel to the scale on the surface of the dial 4 to indicate the angle.

Preferably, the device is such that the attachment of the snap ring 5 to the dial 4 is achieved by means of an intermediate plate 12. As shown in fig. 2 and 3, the middle plate 12 is hinged on the scale surface of the dial 4, and the scale pointer 6 is fixedly arranged on one end surface of the middle plate 12, so that the scale pointer 6 is parallel to the working rotation shaft of the grinding chamfering machine 2 in the same direction, and the scale pointer 6 can realize scale indication by comparing with the scale on the dial 4. The intermediate plate 12 uses a bolt as a hinge shaft, and a nut is used in cooperation, and the angle of the intermediate plate 12 is fixed by fastening the nut after the intermediate plate is rotated to a proper angle, thereby fixing the angle of the grinding chamfering machine 2. The grinding chamfering machine 2 is zero degrees in the numerical direction and can be described as plus or minus ninety degrees when rotated to both sides.

The device is provided with a clamp assembly for clamping a product to be processed. As shown in fig. 4, the jig assembly includes a jig bracket 7 and a jig plate 8 fixed to an upper end of the jig bracket 7. The clamp plate 8 serves to provide a flat surface for the product, and a spring clip 9 for fixedly clamping the product is provided on the clamp plate 8. The clamp plate 8 is generally rectangular in strip configuration. The spring clips 9 are provided in two, respectively at both end portions of the clamp plate 8.

In a specific implementation of the present utility model, a sliding rail 10 is usually further disposed on the working platform 1, and a sliding structure matched with the sliding rail 10 is disposed at the lower end of the fixture support 7. The sliding rail 10 is a convex strip structure protruding out of the surface of the working platform 1, and correspondingly, the lower end of the clamp bracket 7 is fixedly provided with an open slot structure; the open slot structure at the lower end of the clamp bracket 7 is reversely buckled on the slide rail 10, and the open slot structure can be just in sliding fit with the slide rail 10. Further, a fastening bolt may be provided on the side surface of the open groove structure, so that the clamp bracket 7 can be fixed to an arbitrary position of the slide rail 10.

In a specific embodiment of the utility model, at least two parallel sliding rails 10 are provided on the working platform 1. The two slide rails 10 are used for the clamp assembly and the chamfer assembly, respectively. That is, the lower ends of the jig holder 7 and the chamfer assembly holder 3 are respectively engaged with the slide rail 10 and are fixed to the open groove structure of the slide rail 10. The lower portion of the chamfering unit bracket 3 is structured as an open groove as described above. This setting can make chamfer subassembly or anchor clamps subassembly carry out rectilinear movement as required to realize the chamfering work to the length direction of strip rubber plastic products.

The chamfer assembly bracket 3 and the clamp bracket 7 are brackets with adjustable heights, are respectively sleeved at two ends, and can fix the height position after the height is adjusted through fastening nuts.

When the utility model works, the grinding chamfering machine 2 is arranged in the clamping ring 5, then the angle is adjusted by rotating the middle plate 12 according to the angle of the required chamfering, so that the middle plate 12 is fastened and does not rotate after the scale pointer 6 points to the required angle. The adhesive strip product to be processed is mounted on the clamp plate 8 and clamped by the spring clamp 9. Then, starting up, adjusting the height of the clamp bracket 7 or the height of the chamfering component bracket 3 to realize cutting feeding. Then, the jig frame 7 is moved so that the edge position in the longitudinal direction of the adhesive tape product is chamfered. The chamfer is not required to be particularly accurate, and the chamfer is controlled within the range of 1-3mm, so that the use is not affected even if errors exist.

According to the chamfering machine, the chamfering assembly support and the clamp support are arranged on the working platform by utilizing the existing grinding chamfering machine, and chamfering work can be achieved through relative linear movement of the grinding chamfering machine and the adhesive tape product. The chamfer assembly bracket can adjust the angle. The device is convenient for realize in the workshop, need not extra purchase large-scale equipment, can realize the mechanized processing of adhesive tape goods, compares with artifical handheld machine, has reduced intensity of labour.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a chamfer device of rubber plastic products which characterized in that: comprises a working platform (1), a chamfering component and a clamp component which are arranged on the working platform (1); the chamfering assembly comprises a grinding chamfering machine (2) and a chamfering assembly bracket (3), wherein a dial (4) is fixedly arranged at the upper end of the chamfering assembly bracket (3), a clamping ring (5) is hinged to the surface of the dial (4), the grinding chamfering machine (2) is arranged in the clamping ring (5), and a scale pointer (6) is fixedly arranged on the outer surface of the clamping ring (5); the clamp assembly comprises a clamp bracket (7) and a clamp plate (8) fixed at the upper end of the clamp bracket (7), and a spring clamp (9) is arranged on the clamp plate (8).

2. The chamfering device for rubber plastic products according to claim 1, characterized in that: the working platform (1) is provided with a sliding rail (10), and the lower end of the clamp bracket (7) is matched with the sliding rail (10) to slide.

3. The chamfering device for rubber plastic products according to claim 1, characterized in that: at least two parallel sliding rails (10) are arranged on the working platform (1), and the lower ends of the clamp bracket (7) and the chamfer assembly bracket (3) are respectively matched with the sliding rails (10) to slide and can be fixed on the sliding rails (10).

4. The chamfering device for rubber plastic products according to claim 1, characterized in that: the grinding chamfering machine (2) includes a cylindrical grinding bar (11).

5. The chamfering device for rubber plastic products according to claim 1, characterized in that: the clamp ring (5) is detachably arranged on the surface of the dial (4) through the middle plate (12), a scale pointer (6) which is parallel to the working rotating shaft of the grinding chamfering machine (2) in the same direction is fixedly arranged on one end face of the middle plate (12), the clamp ring (5) comprises a fixed semi-ring (5-2) and an opening and closing semi-ring (5-1) which is correspondingly hinged with the fixed semi-ring (5-2), and a non-hinged end of the opening and closing semi-ring (5-1) is fixed with the fixed semi-ring (5-2) through a nut and a bolt.