Pressure maintaining equipment for steering wheel

Abstract

The utility model discloses pressure maintaining equipment for a steering wheel, and relates to the technical field of pressure maintaining of the steering wheel. According to the pressure maintaining equipment for the steering wheel, in the field steering wheel leather manual operation, the steering wheel can be placed on the machining table, a locking cylinder and the steering wheel are connected in a sleeving mode through the matching of a positioning supporting base and a steering wheel middle structure, positioning is conducted through a plurality of positioning columns, and then the direction of the steering wheel is adjusted; the locking cylinder is locked with the steering wheel through the clamping blocks on the two sides, so that the tensioning cylinder is utilized to drive the locking cylinder to move and apply downward pulling force to the steering wheel, and the jacking cylinders on the two sides push the inverted-L-shaped seat to move upwards and apply upward jacking force to the groove in the back face of the steering wheel; the steering wheel pressure maintaining device is simple in structure, pressure maintaining of a steering wheel is achieved, the shape-preventing seats on the two sides can press leather, the leather attaching effect is guaranteed, efficiency is effectively improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steering wheel pressure maintenance, in particular to a steering wheel pressure maintenance device. Background Art

[0002] The steering wheel is a wheel-shaped device for controlling the driving direction of cars, ships, airplanes, etc. At present, conventional car steering wheels are mostly circular or nearly circular in structure. However, at the customer's site, the leather application of the steering wheel is usually done manually. The groove on the back of the steering wheel has a poor fit with the leather and may result in bulging. The current treatment method is to manually press two pieces of rubber together by brute force for a period of time, which causes high manual fatigue and low efficiency. Therefore, we propose a pressure-maintaining device for steering wheels. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a pressure-maintaining device for a steering wheel, which ensures the fit between the leather and the groove on the back of the steering wheel by maintaining pressure on both sides of the steering wheel. The overall equipment has low cost and is easy to use, which effectively improves production efficiency, reduces labor fatigue and saves costs.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a steering wheel pressure maintaining device, comprising a processing table, an upper end surface of the processing table is provided with a mounting groove, the upper end of the processing table is located on the left and right sides of the mounting groove and is fixedly installed with a lifting cylinder, the telescopic end of the lifting cylinder is fixedly installed with a shape-preventing seat, a tensioning cylinder is provided on the inner side of the mounting groove, a mounting plate is fixedly installed on the fixed end of the tensioning cylinder, the upper end surface of the mounting plate is fixedly connected with an annular guide seat, the upper end of the annular guide seat is fixedly connected with a positioning support seat through a connecting rod, a movable groove is provided on the surface of the positioning support seat, the output end of the tensioning cylinder extends to the inner side of the movable groove and is fixedly connected with a locking cylinder, the upper end of the surface of the locking cylinder is provided with a clamping block, the side of the lower end of the positioning support seat is fixedly connected to the processing table through a supporting column, the surface of the support column is provided with a mounting block, the outer side of the surface of the mounting block is provided with a photoelectric sensor, and the upper end surface of the positioning support seat is located on the side of the movable groove and is provided with a positioning column.

[0005] Preferably, the lower end of the processing table is fixedly connected to a support frame, and the lower end of the support frame is provided with an adjustment footrest, and four adjustment footrests are provided.

[0006] Preferably, the two anti-shape seats are symmetrically distributed, the upper end surfaces of the anti-shape seats are provided with anti-shape grooves, and the anti-shape seats are made of Teflon material.

[0007] Preferably, two clamping blocks are symmetrically arranged on the front and rear sides of the locking cylinder.

[0008] Preferably, the support columns are arranged in two groups on the left and right sides of the positioning support seat, each group of the support columns is provided with two support columns, and the support columns are located on the sides of the mounting groove, and the mounting blocks are provided with two.

[0009] Preferably, three positioning posts are provided, and upper end surfaces of the positioning posts are all designed to be arc-shaped.

[0010] Beneficial Effects

[0011] The utility model provides a pressure-maintaining device for a steering wheel. Compared with the prior art, it has the following beneficial effects:

[0012] The steering wheel pressure-maintaining device is provided with a lifting cylinder, an anti-shape seat and a tensioning cylinder, etc., so that during on-site manual operation of steering wheel leather, the steering wheel can be placed on a processing table, and the locking cylinder and the steering wheel are sleeved by adapting the positioning support seat and the middle structure of the steering wheel, and are positioned by using a plurality of positioning columns, and then the direction of the steering wheel is adjusted so that the groove on the other side fits against the inner side of the anti-shape seat, and the locking cylinder is locked by the clamping blocks on both sides and the steering wheel, so that the locking cylinder is driven to move by the tensioning cylinder to apply a downward pulling force to the steering wheel, and the lifting cylinders on both sides push the anti-shape seat to move upward, and apply an upward lifting force to the groove on the back side of the steering wheel, so as to achieve pressure maintenance of the steering wheel, and the anti-shape seats on both sides can press the leather, thereby ensuring the fitting effect of the leather, effectively improving the efficiency, and reducing the labor intensity of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the positioning support seat of the utility model;

[0015] Figure 3 It is a front view structural schematic diagram of the support column of the utility model.

[0016] In the figure: 1. Processing table; 2. Support frame; 3. Adjustment foot seat; 4. Lifting cylinder; 5. Anti-shape seat; 6. Photoelectric sensor; 7. Positioning column; 8. Locking cylinder; 9. Positioning support seat; 10. Tensioning cylinder; 11. Clamping block; 12. Support column; 13. Annular guide seat; 14. Mounting plate; 15. Mounting block; 16. Mounting groove; 17. Movable groove. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 The utility model provides a technical solution: a pressure-maintaining device for a steering wheel, comprising a processing table 1, a supporting frame 2 is fixedly connected to the lower end of the processing table 1, an adjusting foot seat 3 is arranged at the lower end of the supporting frame 2, four adjusting foot seats 3 are arranged, and the model of the adjusting foot seat 3 is CFJFNVS50-8-50, which is used to adjust the flatness and height of the processing table 1, a mounting groove 16 is arranged on the upper end surface of the processing table 1, and a lifting cylinder 4 is fixedly installed on both sides of the upper end of the processing table 1 located on the left and right sides of the mounting groove 16, and the model of the lifting cylinder 4 is MGPM25-30Z-M9BASAPC, and an anti-shape seat 5 is fixedly installed on the telescopic end of the lifting cylinder 4, and the two anti-shape seats 5 are symmetrically distributed, and the upper end surface of the anti-shape seat 5 is provided with an anti-shape groove, and the anti-shape seat 5 is made of Teflon material, and the anti-shape seat 5 can be fitted with the groove on the back of the steering wheel, so that the movement of the anti-shape seat 5 is pushed by the lifting cylinder 4 to achieve pressure maintenance and increase the fit of the leather;

[0019] A tensioning cylinder 10 is arranged on the inner side of the mounting groove 16, and a mounting plate 14 is fixedly installed on the fixed end of the tensioning cylinder 10. The upper end surface of the mounting plate 14 is fixedly connected with an annular guide seat 13, and the upper end of the annular guide seat 13 is fixedly connected with a positioning support seat 9 through a connecting rod. A movable groove 17 is provided on the surface of the positioning support seat 9, and the output end of the tensioning cylinder 10 extends to the inner side of the movable groove 17 and is fixedly connected with a locking cylinder 8. A clamping block 11 is arranged on the upper end of the surface of the locking cylinder 8. Two clamping blocks 11 are symmetrically arranged on the front and rear sides of the locking cylinder 8. When the steering wheel is installed, the middle part of the steering wheel is sleeved with the locking cylinder 8, and when the direction of the steering wheel is adjusted, the clamping block 11 and the steering wheel can be locked, and then when the tensioning cylinder 10 drives the locking cylinder 8 to move downward, a downward pulling force is applied to the steering wheel, and the lifting force of the lifting cylinder 4 on both sides of the steering wheel is adapted, so that the steering wheel can be tightened and limited in the equipment;

[0020] The side of the lower end of the positioning support seat 9 is fixedly connected to the processing table 1 through a support column 12. The support column 12 is located on the left and right sides of the positioning support seat 9 and is provided with two groups. Each group of support columns 12 is provided with two support columns, and the support column 12 is located on the side of the mounting groove 16. There are two mounting blocks 15. The surface of the support column 12 is installed with a mounting block 15. The outer side of the surface of the mounting block 15 is provided with a photoelectric sensor 6. The model of the photoelectric sensor 6 is IQ10-03BPSKT0S. The upper end surface of the positioning support seat 9 is located on the side of the movable groove 17 and is provided with a positioning column 7. There are three positioning columns 7. The upper end surfaces of the positioning columns 7 are all designed with an arc-shaped structure. The positioning columns 7 are used to position the steering wheel to avoid misalignment of the direction and position of the steering wheel. The photoelectric sensor 6 is used to sense whether the steering wheel is in place to increase safety during operation.

[0021] During work, during the on-site manual operation of the steering wheel leather, the steering wheel can be placed on the processing table 1, and the middle part of the steering wheel and the locking cylinder 8 can be socketed. When adjusting the direction of the steering wheel, the clamping block 11 and the steering wheel can be locked, and the positioning column 7 can be used to position the steering wheel to avoid misalignment of the direction and position of the steering wheel. The photoelectric sensor 6 senses whether the steering wheel is in place to increase safety during operation. The anti-shape seat 5 can fit with the groove on the back of the steering wheel, thereby promoting the movement of the anti-shape seat 5 through the lifting cylinder 4. At the same time, when the tensioning cylinder 10 drives the locking cylinder 8 to move downward, a downward pulling force is applied to the steering wheel to achieve pressure maintenance, and the steering wheel is tightened and limited in the equipment. The anti-shape seats 5 on both sides apply a certain pressure to the fit between the steering wheel and the leather, thereby increasing the fit of the leather.

[0022] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A pressure-maintaining device for a steering wheel, comprising a processing table (1), characterized in that: The upper end surface of the processing table (1) is provided with a mounting groove (16), and the upper end of the processing table (1) is fixedly installed with a lifting cylinder (4) on both sides of the left and right sides of the mounting groove (16), and the telescopic end of the lifting cylinder (4) is fixedly installed with a shape-preventing seat (5), and the inner side of the mounting groove (16) is provided with a tensioning cylinder (10), and the fixed end of the tensioning cylinder (10) is fixedly installed with a mounting plate (14), and the upper end surface of the mounting plate (14) is fixedly connected with an annular guide seat (13), and the upper end of the annular guide seat (13) is fixedly connected with a positioning support seat (9) through a connecting rod, and the positioning support seat (9) is fixedly connected with the positioning support seat (9) through a connecting rod. A movable groove (17) is provided on the surface of the support seat (9); the output end of the tensioning cylinder (10) extends to the inner side of the movable groove (17) and is fixedly connected to a locking cylinder (8); a clamping block (11) is provided on the upper end of the surface of the locking cylinder (8); the side of the lower end of the positioning support seat (9) is fixedly connected to the processing table (1) through a support column (12); a mounting block (15) is installed on the surface of the support column (12); a photoelectric sensor (6) is provided on the outer side of the surface of the mounting block (15); and a positioning column (7) is provided on the upper end surface of the positioning support seat (9) at the side of the movable groove (17).

2. The steering wheel pressure-maintaining device according to claim 1, characterized in that: The lower end of the processing table (1) is fixedly connected to a support frame (2), and the lower end of the support frame (2) is provided with an adjustment foot seat (3), and four adjustment foot seats (3) are provided.

3. The steering wheel pressure-maintaining device according to claim 1, characterized in that: The two anti-shape seats (5) are symmetrically distributed, and the upper end surface of the anti-shape seat (5) is provided with an anti-shape groove, and the anti-shape seat (5) is made of Teflon material.

4. The steering wheel pressure-maintaining device according to claim 1, characterized in that: The clamping blocks (11) are symmetrically arranged on the front and rear sides of the locking cylinder (8).

5. The steering wheel pressure-maintaining device according to claim 1, characterized in that: The support columns (12) are arranged in two groups on the left and right sides of the positioning support seat (9), each group of the support columns (12) is provided with two, and the support columns (12) are located on the side of the installation groove (16), and the installation blocks (15) are provided with two.

6. The steering wheel pressure-maintaining device according to claim 1, characterized in that: Three positioning posts (7) are provided, and the upper end surfaces of the positioning posts (7) are all designed to be arc-shaped.

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