A rubber pad automatic grooving tool with limiting function

Abstract

The utility model relates to an automatic grooving tool for rubber pads with a limiting function, including a base and a cylinder seat, a knife seat is arranged in the middle of the base, limiting plates and guide pillars are arranged on both sides of the base, a carrier is slidably connected to the guide pillar, a plurality of positioning grooves are opened on the carrier, a spring is arranged between the carrier and the limiting plate, a plurality of cutters are arranged on the knife seat, a knife groove corresponding to the cutters is arranged in the positioning groove of the carrier, a lifting cylinder is arranged on the cylinder seat, and a pressure plate is fixedly connected to the piston rod of the lifting cylinder. The beneficial effects of the utility model are: through the coordinated use of the knife seat, the cutter, the limiting plate, the carrier, the spring and the pressure plate, it is adapted to the flattening of the raised part of the rubber pad and the automatic grooving process, and the grooving quality of the rubber pad is ensured.

Description

Technical Field

[0001] The utility model relates to the field of rubber product processing equipment, in particular to a rubber pad automatic grooving tool with a limiting function. Background Art

[0002] The rubber pad is a rubber gasket with a raised cone. During the processing, the conical protrusion of the rubber gasket needs to be flattened and then grooves are cut on the upper and lower sides of the rubber pad respectively. The grooves on the upper and lower sides are X-shaped in the extension direction.

[0003] During the processing, the rubber pad needs to be grooved with a fixed depth. It is difficult for the general grooving tool to ensure the consistency of the groove depth during the fixed depth grooving processing of the rubber pad, and the processing quality is low. Therefore, an automatic grooving tool for the rubber pad with a limit function is required. Utility Model Content

[0004] The utility model aims to provide an automatic rubber pad grooving tool with a limiting function, which can adapt to the positioning and pressing of the rubber pad and the automatic grooving process, ensure the grooving quality of the rubber pad, and automatically separate the processed cutter from the rubber sheet to facilitate unloading.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic grooving tool for rubber pads with a limiting function, comprising a base and a cylinder seat, a knife seat is arranged in the middle of the base, and limiting plates and guide pillars are arranged on both sides of the base, a carrier is slidably connected to the guide pillar, a plurality of positioning grooves are opened on the carrier, a spring is arranged between the carrier and the limiting plate, a plurality of cutting knives are arranged on the knife seat, and a knife groove corresponding to the cutting knives is arranged in the positioning groove of the carrier, a lifting cylinder is arranged on the cylinder seat, and the piston rod of the lifting cylinder is fixedly connected to a pressure plate.

[0006] Furthermore, the cylinder seat, the tool holder, the limit plate and the guide column are all fixedly connected to the base, and the limit plate is arranged along the tool holder in a mirror image.

[0007] Furthermore, the plurality of positioning grooves are distributed in a rectangular array on the carrier, and a conical positioning protrusion is provided in the middle of each positioning groove.

[0008] Furthermore, the pressure plate is provided with a plurality of bosses, the bosses are arranged corresponding to the positioning grooves, the limiting plate is provided with a through hole, and the spring is located in the through hole.

[0009] Furthermore, the carrier is provided with a strip-shaped giving way groove, and the strip-shaped giving way groove is connected to the positioning groove.

[0010] The beneficial effects of the utility model are as follows: through the coordinated use of the knife holder, the cutter, the limit plate, the carrier, the spring and the pressure plate, it can adapt to the positioning and pressing of the rubber pad and the automatic grooving processing, ensure the grooving quality of the rubber pad, and the processed cutter is automatically separated from the rubber sheet, which is convenient for unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a first-view schematic diagram of an automatic rubber pad grooving tool with a limiting function according to the utility model.

[0012] Figure 2 This is a schematic diagram from a second viewing angle of an automatic rubber pad grooving tool with a limiting function according to the utility model.

[0013] Figure 3 This is an exploded view of the base of an automatic rubber pad grooving tool with a limiting function according to the utility model.

[0014] Figure 4 The utility model is a schematic diagram of a carrier of a rubber pad automatic grooving tool with a limiting function.

[0015] Figure 5 This is a schematic diagram of the rubber pad product after grooving.

[0016] In the figure: 1. base; 2. cylinder seat; 3. knife seat; 301. cutter; 4. limit plate; 5. guide column; 6. carrier; 601. positioning groove; 602. strip-shaped clearance groove; 7. spring; 8. lifting cylinder; 801. pressure plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] refer to Figure 1-Figure 5 The shown embodiment of an automatic grooving tool for rubber pads with a limiting function comprises a base 1 and a cylinder seat 2, a tool seat 3 is arranged in the middle of the base 1, and limiting plates 4 and guide pillars 5 are arranged on both sides of the base 1, a carrier 6 is slidably connected to the guide pillars 5, a plurality of positioning grooves 601 are opened on the carrier 6, a spring 7 is arranged between the carrier 6 and the limiting plate 4, the spring 7 can not only assist in buffering during the grooving process and reduce the collision and wear between the carrier 6 and the limiting plate 4, but also can reset the carrier 6, a plurality of cutters 301 are arranged on the tool seat 3, a tool groove corresponding to the cutter 301 is arranged in the positioning groove 601 of the carrier 6, a lifting cylinder 8 is arranged on the cylinder seat 2, and the piston rod of the lifting cylinder 8 is fixedly connected to a pressure plate 801.

[0019] The cylinder seat 2, tool holder 3, limit plate 4 and guide column 5 are all fixedly connected to the base 1. The limit plate 4 is mirrored along the tool holder 3. The limit plate can limit the travel height of the pressure plate 801 to ensure the consistent cutting depth of the groove.

[0020] The plurality of positioning grooves 601 are distributed in a rectangular array on the carrier 6 , and a conical positioning protrusion is provided in the middle of each positioning groove 601 , and the conical protrusion is provided to further assist in positioning the rubber pad product.

[0021] The pressing plate 801 is provided with a plurality of bosses, and the bosses are arranged corresponding to the positioning grooves 601 . The limiting plate 4 is provided with a through hole, and the spring 7 is located in the through hole.

[0022] The carrier 6 is provided with a strip-shaped clearance groove 602 , which is provided to facilitate unloading of the finished product, and the strip-shaped clearance groove 602 is communicated with the positioning groove 601 .

[0023] The working principle of the utility model is: when the utility model is in use, the rubber pad product is placed in the carrier 6 along the positioning groove 601, and then the lifting cylinder 8 drives the pressure plate 801 to descend to press the rubber pad. When the pressure plate contacts the rubber pad and the carrier 6, the carrier 6 and the rubber pad will descend synchronously with the pressure plate 801. During the descent, the cutter 301 will pass through the knife groove to cut the lower part of the rubber pad until the carrier 6 contacts the limit plate 4 to complete the cutting. Then the piston rod of the lifting cylinder 8 is retracted, and under the action of the spring 7, the carrier 6 is reset, the cutter 301 is separated from the rubber pad product, and finally the rubber pad product can be unloaded.

[0024] The above embodiments are used to further illustrate the present invention, but the present invention is not limited to these specific implementations. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. A rubber pad automatic grooving tool with a limiting function, characterized in that: The invention comprises a base (1) and a cylinder seat (2), wherein a knife seat (3) is arranged in the middle of the base (1), and a limiting plate (4) and a guide column (5) are arranged on both sides of the base (1), a carrier (6) is slidably connected to the guide column (5), a plurality of positioning grooves (601) are provided on the carrier (6), a spring (7) is arranged between the carrier (6) and the limiting plate (4), a plurality of cutting knives (301) are arranged on the knife seat (3), and a knife groove corresponding to the cutting knives (301) is arranged in the positioning groove (601) of the carrier (6), and a lifting cylinder (8) is arranged on the cylinder seat (2), and the piston rod of the lifting cylinder (8) is fixedly connected to a pressure plate (801).

2. The automatic grooving tool for rubber pads with a limiting function according to claim 1, characterized in that: The cylinder seat (2), the knife seat (3), the limit plate (4) and the guide column (5) are all fixedly connected to the base (1), and the limit plate (4) is arranged along the knife seat (3) in a mirror image.

3. The automatic grooving tool for rubber pads with a limiting function according to claim 1, characterized in that: The plurality of positioning grooves (601) are distributed on the carrier (6) in a rectangular array, and a conical positioning protrusion is provided in the middle of each positioning groove (601).

4. The automatic grooving tool for rubber pads with a limiting function according to claim 1 is characterized by: The pressure plate (801) is provided with a plurality of bosses, the bosses being arranged corresponding to the positioning grooves (601), the limiting plate (4) being provided with a through hole, and the spring (7) being located in the through hole.

5. The automatic grooving tool for rubber pads with a limiting function according to claim 1 is characterized in that: The carrier (6) is provided with a strip-shaped clearance groove (602), and the strip-shaped clearance groove (602) is connected to the positioning groove (601).

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