Rolling device

Abstract

The utility model discloses a rolling device, and particularly relates to the field of rolling devices, the rolling device comprises a bearing base, a product is placed on the outer surface of the top end of the bearing base, a positioning groove and a positioning column of a module bottom plate are preset on the outer surface of the top end of the bearing base, and an avoiding groove is formed in the middle of the bearing base. The middle boss at the bottom of the product is suspended through the avoiding groove; the steps are fixedly installed on the two sides of the bottom end of the bearing base, and the two wings of the bottom face of the bearing base are supported through the steps; an air nozzle is arranged at one end of the air suction pipe, and a tapping hole is formed in the bottom end of the bearing base. By means of the structure, products are fixed in an air suction mode, and badness caused by displacement of the products during rolling is avoided. The structure is simple, the cost is low, certain popularization value is achieved, and back-and-forth displacement parameters of the roller press workbench in the Y-axis direction can be set according to a product machining area; and according to the total height of the products and the height difference between the products, the back-and-forth downward pressing stroke and frequency of each roller are set.

Description

Technical Field

[0001] This utility model relates to the field of roller pressing devices, and more specifically, to a roller pressing device. Background Technology

[0002] Roll forming is a processing technology that uses rollers to extrude metal sheets, deforming them into the desired shape and size.

[0003] The existing manual rolling process has the following disadvantages: 1. Slow production capacity, requiring repeated rolling and measurement (measurement after rolling, and rolling again if necessary). 2. It is difficult to control the rolling pressure manually, and the product is prone to deviation during the rolling process, which can easily cause product defects such as dents. Utility Model Content

[0004] To overcome the aforementioned deficiencies of the prior art, embodiments of this utility model provide a roller pressing device. By setting this structure, the product is fixed using a pneumatic suction method, avoiding product displacement during roller pressing that could lead to defects. The structure is simple, the cost is low, and it has certain promotional value. Furthermore, the reciprocating displacement parameters of the roller press worktable in the Y-axis direction can be set according to the product processing area; and the stroke and number of roller presses per reciprocating motion can be set according to the total height of the product and the height differences between products.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a roller pressing device, comprising:

[0006] The product is placed on the top outer surface of the support base. The top outer surface of the support base has a pre-set positioning groove and positioning post for the module base plate. An avoidance groove is provided in the middle of the support base, so that the middle boss at the bottom of the product is suspended in the air through the avoidance groove.

[0007] The steps are fixedly installed on both sides of the bottom end of the support base, and support the two wings of the bottom surface of the support base through the steps;

[0008] The suction pipe has an air nozzle at one end, and a tapping hole is provided at the bottom end of the base to lock the air nozzle.

[0009] Furthermore, pre-machined holes are provided on the outer surface of the step.

[0010] Furthermore, a heat dissipation module is provided on the outer surface of the support base.

[0011] Furthermore, the outer surface of the support base is provided with an arc-shaped semi-circular groove around the tapped hole, and a sealing ring is installed in the arc-shaped semi-circular groove.

[0012] Furthermore, the suction pipe is sequentially connected to a converter, a vacuum generator, an air inlet pipe, a manual valve, and finally connected to the main air circuit.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] This structure uses air suction to fix the product, avoiding product displacement during roller pressing and preventing defects. It has a simple structure, low cost, and certain promotional value. Furthermore, the Y-axis displacement parameters of the roller press table can be set according to the product processing area; and the stroke and number of roller presses per stroke can be set according to the total product height and the height difference between products. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a bottom view of the overall structure of this utility model.

[0017] Figure 3 This is an exploded view of the support base of this utility model.

[0018] Figure 4 This is a top view of the overall structure of this utility model.

[0019] The attached diagram is labeled as follows: 1. Support base; 2. Step; 3. Sealing ring; 4. Product; 5. Suction pipe; 6. Adapter head; 7. Vacuum generator; 8. Manual valve; 9. Inlet pipe. Detailed Implementation

[0020] This utility model provides, for example Figure 1-4 The roller pressing device shown includes:

[0021] The product 4 is placed on the top outer surface of the support base 1. The top outer surface of the support base 1 has a pre-set positioning groove and positioning post for the module base plate. The support base 1 has a clearance groove in the middle, which makes the bottom middle boss of the product 4 suspended.

[0022] Step 2, which is fixedly installed on both sides of the bottom end of the support base 1, supports the two wings of the bottom surface of the support base 1;

[0023] The suction pipe 5 has an air nozzle at one end, and the bottom end of the base 1 has a tapping hole for locking the air nozzle.

[0024] Furthermore, the outer surface of the step 2 is provided with pre-machined holes, and the step 2 supports the base 1, which facilitates the installation of the suction pipe 5.

[0025] Furthermore, a heat dissipation module is provided on the outer surface of the support base 1 to dissipate heat from the equipment and prevent the temperature from becoming too high.

[0026] Furthermore, the outer surface of the support base 1 is provided with an arc-shaped semi-circular groove around the tapping hole, and a sealing ring 3 is installed in the arc-shaped semi-circular groove. Together with the sealing ring 3 around the air nozzle, a negative pressure is generated to adsorb and fix the product 4 on the fixture.

[0027] Furthermore, the suction pipe 5 is sequentially connected to a converter 6, a vacuum generator 7, an air inlet pipe 9, a manual valve 8, and finally connected to the main air circuit.

[0028] Working principle of this utility model:

[0029] Refer to the instruction manual appendix Figure 1-4 ,

[0030] 1. Set the Y-axis reciprocating displacement parameters of the roller press worktable according to the product processing area;

[0031] 2. Based on the total height of the products and the height differences between products, set the stroke and number of times the roller presses down in each round trip;

[0032] 3. The support fixture is fixed in the preset position on the working platform of the roller press;

[0033] 4. The air nozzle is locked by rotating through the threaded hole;

[0034] 5. Insert sealing ring 3 into the arc-shaped semi-circular groove on the outer ring of the threaded hole;

[0035] 6. The air nozzle is connected in sequence to the converter head 6, vacuum generator 7, air inlet pipe 9, and manual valve 8 through the air intake pipe 5, and finally connected to the main air circuit;

[0036] 7. The module is positioned by the base plate and placed on the pre-set positioning slot and positioning post of the base;

[0037] 8. Push the manual valve 8 handle forward, the vacuum generator 7 will work, and together with the sealing ring 3 around the air nozzle, a negative pressure will be generated to adsorb and fix the product 4 onto the fixture.

[0038] 9. Press the start button of the roller press with both hands. The working platform moves back and forth in the Y-axis direction according to the preset program, and the rollers press down synchronously in the Z-axis direction of gravity according to the preset program.

[0039] 10. After processing is completed, the work platform and rollers automatically return to their initial positions.

[0040] 11. Pull the handle of manual valve 8 back to restore the negative pressure environment to normal air pressure, and product 4 will be released from the support base 1; remove it and continue processing the next product.

Claims

1. A roller pressing device, characterized in that, include: The product (4) is placed on the top outer surface of the support base (1). The top outer surface of the support base (1) has a positioning groove and a positioning post for the module base plate. The support base (1) has a clearance groove in the middle, which allows the bottom middle boss of the product (4) to be suspended. Steps (2) are fixedly installed on both sides of the bottom end of the support base (1) and support the two wings of the bottom surface of the support base (1) through the steps (2); The suction pipe (5) has an air nozzle at one end, and the bottom end of the support base (1) has a tapping hole for locking the air nozzle.

2. The roller pressing device according to claim 1, characterized in that: The outer surface of the step (2) is provided with pre-machined holes.

3. The roller pressing device according to claim 1, characterized in that: The outer surface of the support base (1) is provided with a heat dissipation module.

4. The roller pressing device according to claim 1, characterized in that: The outer surface of the support base (1) is provided with an arc-shaped semi-circular groove around the tapping hole, and a sealing ring (3) is installed in the arc-shaped semi-circular groove.

5. The roller pressing device according to claim 1, characterized in that: The suction pipe (5) is connected in sequence to the converter (6), vacuum generator (7), air inlet pipe (9), manual valve (8), and finally connected to the main air circuit.

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