Automobile steel ring machining clamp

Abstract

The utility model discloses an automobile steel ring machining clamp which comprises a bottom plate, a driven clamping block is fixedly connected to one side of the top of the bottom plate, one side of an automobile steel ring abuts against one side of the driven clamping block, a hydraulic telescopic cylinder is opened to drive a driving clamping block to move horizontally, then the automobile steel ring is clamped, and in the horizontal moving process of the driving clamping block, the automobile steel ring is clamped. After a spring is extruded, the spring pushes a touch ring on one side of an abutting ring to abut against a pressure sensor, the automobile steel ring is completely clamped and fixed, and after the touch ring extrudes the pressure sensor, a pressure value displayed by the pressure sensor on a display structure is observed, and after the clamping force is loosened along with the increase of the use time, the pressure sensor is displayed on the display structure. When the automobile steel ring is clamped, the pressure borne by the pressure sensor is reduced, then the numerical value displayed by the display structure is reduced, after the phenomenon is observed, the output stroke of the hydraulic telescopic cylinder can be adjusted in time, the clamping force of the automobile steel ring can be increased again, and the stability of the clamping force in the long-time using process can be effectively guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile steel rims, and in particular relates to a processing fixture for automobile steel rims. Background Art

[0002] The steel rim, also called the wheel hub, is a barrel-shaped metal component that supports the inner contour of the tire and is centrally mounted on the axle. There are many types of components depending on the diameter, width, molding method, and material.

[0003] During the processing of automobile steel rims, clamps are needed to fix them. After long-term use, some existing automobile steel rim processing clamps are affected by aging and deformation of the mechanism, and the clamping force will decrease, which is inconvenient. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an automobile steel rim processing fixture to solve the problem mentioned in the above background technology that some existing automobile steel rim processing fixtures are affected by aging and deformation of the mechanism after long-term use, and the clamping force will also decrease, which is relatively inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of automobile steel rim processing fixture comprises a base plate, a driven clamping block is fixedly connected to one side of the top of the base plate, a hydraulic telescopic cylinder is fixedly connected to the other side of the top of the base plate, a display structure is fixedly connected to the top of the hydraulic telescopic cylinder, an active clamping block is fixedly connected to one side of the active clamping block, two side blocks are symmetrically arranged, a sliding rod is slidably connected to the inner side of the side blocks, a base is fixedly connected to the outer side of one end of the sliding rod, the bottom of the base is fixedly connected to the base plate, a butt ring is slidably connected to the outer side of the other end of the sliding rod, a spring is fixedly connected to one side of the butt ring, the sliding rod is movably connected to the inner side of the spring, a base plate is symmetrically arranged on one side of the base plate, a pressure sensor is fixedly connected to one side of the base plate, and the display structure and the pressure sensor are electrically connected.

[0006] Preferably, one side of the resisting ring is fixedly connected with a touch ring, the touch ring is made of a flexible material, and the inner side of the resisting ring is slidably connected with a sliding rod.

[0007] Preferably, one side of the base plate is fixedly connected with a stabilizing frame, the stabilizing frame is a triangular structure, and the bottom of the stabilizing frame is fixedly connected with a bottom plate.

[0008] Preferably, a non-slip pad is fixedly connected to the bottom of the base plate.

[0009] Preferably, the slide bars are made of stainless steel, the outer side of one end of the slide bar is slidably connected to a side block, and one side of the side block is fixedly connected to an active clamping block.

[0010] Preferably, a slider is fixedly connected to the bottom of the active clamping block, two sliders are symmetrically arranged, and the outer sides of the sliders are slidably connected to a bottom plate.

[0011] Preferably, one side of the driven clamp block and the active clamp block are both fixedly connected with a clamp pad, and the clamp pad is made of a flexible material.

[0012] Preferably, the driven clamp block, the active clamp block and the clamp pad are all arc-shaped structures, and one side of the clamp pad is respectively fixedly connected with the driven clamp block and the active clamp block.

[0013] Compared with the prior art, the utility model provides a kind of automobile steel ring processing fixture, which has the following

[0014] Beneficial effects:

[0015] 1. The utility model sets a pressure sensor, one side of the pressure sensor is fixedly connected with a substrate, the bottom of the substrate is fixedly connected with a bottom plate, the pressure sensor and the display structure are electrically connected, the bottom of the display structure is fixedly connected with a hydraulic telescopic cylinder, and the bottom of the hydraulic telescopic cylinder is fixedly connected with the bottom plate. After placing the automobile steel ring to be processed on the top of the bottom plate, one side of the automobile steel ring is pressed against one side of the driven clamping block, and the hydraulic telescopic cylinder is opened to drive the active clamping block to move horizontally, and then the automobile steel ring is clamped. During the translation process, the active clamping block drives the side block to slide on the outside of the slide rod, and after squeezing the spring, the spring pushes the contact ring on one side of the ring to press against the pressure sensor, and the automobile steel ring is completely clamped and fixed. After observing the contact ring squeezing the pressure sensor, the pressure value displayed on the display structure by the pressure sensor is observed. With the increase of the use time, when the clamping force becomes loose, the pressure on the pressure sensor is reduced, and then the value displayed by the display structure decreases. After observing the occurrence of this phenomenon, the output stroke of the hydraulic telescopic cylinder can be adjusted in time to increase the force of clamping the automobile steel ring again, which can effectively ensure the stability of the clamping force during long-term use.

[0016] 2. The utility model provides a stabilizing frame, one side of which is fixedly connected to a base plate, and the bottom of which is fixedly connected to a bottom plate, so as to provide effective support for the base plate and effectively ensure the stability of the base plate during long-term use;

[0017] 3. The utility model provides a slider, the top of which is fixedly connected to an active clamping block, and the outer side of which is slidably connected to a bottom plate, which can effectively reduce the swing amplitude of the active clamping block during sliding.

[0018] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the axonometric structure of a fixture for processing automobile steel rims proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of a fixture for processing automobile steel rims proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the top view of the structure of a fixture for processing automobile steel rims proposed by the utility model;

[0023] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 5 This is a side structural schematic diagram of a vehicle steel rim processing fixture proposed by the utility model;

[0025] Figure 6 This is a front view structural schematic diagram of a vehicle steel rim processing fixture proposed by the utility model;

[0026] In the figure: bottom plate 1, driven clamp block 2, hydraulic telescopic cylinder 3, display structure 4, active clamp block 5, side block 6, slide bar 7, base 8, backing ring 9, spring 10, base plate 11, pressure sensor 12, anti-slip pad 13, stabilizing frame 14, clamping pad 15, touch ring 16, slider 17. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-6The utility model provides a technical solution: a kind of automobile steel rim processing fixture, including a bottom plate 1, a driven clamping block 2 is fixedly connected to one side of the top of the bottom plate 1, a hydraulic telescopic cylinder 3 is fixedly connected to the other side of the top of the bottom plate 1, a display structure 4 is fixedly connected to the top of the hydraulic telescopic cylinder 3, an active clamping block 5 is fixedly connected to one side of the active clamping block 5, two side blocks 6 are symmetrically arranged, a slide bar 7 is slidably connected to the inner side of the side block 6, a base 8 is fixedly connected to the outer side of one end of the slide bar 7, the bottom of the base 8 is fixedly connected to the bottom plate 1, a ring 9 is slidably connected to the outer side of the other end of the slide bar 7, a spring 10 is fixedly connected to one side of the ring 9, and the slide bar 7 is movably connected to the inner side of the spring 10, a base plate 11 is symmetrically arranged on one side of the bottom plate 1, a pressure sensor 12 is fixedly connected to one side of the base plate 11, and the display structure 4 and the pressure sensor 12 are electrically connected to the automobile rim to be processed. After the car steel rim is placed on the top of the bottom plate 1, one side of the car steel rim is pressed against one side of the driven clamping block 2, and the hydraulic telescopic cylinder 3 is turned on to drive the active clamping block 5 to translate, and the car steel rim is clamped. During the translation process, the active clamping block 5 drives the side block 6 to slide on the outside of the slide bar 7, and after squeezing the spring 10, the spring 10 pushes the touch ring 16 on the side of the butt ring 9 to press against the pressure sensor 12, and completely clamps and fixes the car steel rim. After observing that the touch ring 16 squeezes the pressure sensor 12, the pressure value displayed by the pressure sensor 12 on the display structure 4 is observed. As the use time increases, when the clamping force becomes loose, the pressure on the pressure sensor 12 decreases, and then the value displayed on the display structure 4 decreases. After observing this phenomenon, the output stroke of the hydraulic telescopic cylinder 3 can be adjusted in time to increase the force of clamping the car steel rim again, which can effectively ensure the stability of the clamping force during long-term use.

[0029] In the present invention, preferably, one side of the butt ring 9 is fixedly connected with a touch ring 16, and the touch ring 16 is made of flexible material. The inner side of the butt ring 9 is slidably connected with a slide rod 7, which effectively reduces the wear of the pressure sensor 12 during the extrusion process.

[0030] In the utility model, preferably, one side of the substrate 11 is fixedly connected with a stabilizing frame 14, and the stabilizing frame 14 is a triangular structure. The bottom of the stabilizing frame 14 is fixedly connected with the bottom plate 1, which can provide effective support for the substrate 11 and effectively ensure the stability of the substrate 11 during long-term use.

[0031] In the present invention, preferably, an anti-skid pad 13 is fixedly connected to the bottom of the base plate 1 to effectively ensure the stability of the device after placement.

[0032] In the present invention, preferably, the slide rods 7 are made of stainless steel, the outer side of one end of the slide rod 7 is slidably connected to the side block 6, and one side of the side block 6 is fixedly connected to the active clamping block 5, which has relatively good hardness to ensure smoothness during sliding.

[0033] In the utility model, preferably, a slider 17 is fixedly connected to the bottom of the active clamp 5, two sliders 17 are symmetrically arranged, and the outer sides of the sliders 17 are slidably connected to the bottom plate 1, which effectively ensures the shaking amplitude of the active clamp 5 during the translation process.

[0034] In the utility model, preferably, one side of the driven clamp block 2 and the active clamp block 5 are fixedly connected with a clamping pad 15, and the clamping pad 15 is made of a flexible material, which effectively reduces the degree of wear on the surface of the automobile steel rim caused by the clamping process.

[0035] In the utility model, preferably, the driven clamp block 2, the active clamp block 5 and the clamp pad 15 are all arc-shaped structures, and one side of the clamp pad 15 is respectively fixedly connected with the driven clamp block 2 and the active clamp block 5, which can effectively improve the fit between the device and the automobile rim.

[0036] The working principle and use process of the utility model are as follows: when in use, after placing the automobile steel rim to be processed on the top of the bottom plate 1, one side of the automobile steel rim is pressed against the side of the driven clamping block 2, and the hydraulic telescopic cylinder 3 is opened to drive the active clamping block 5 to translate, and the automobile steel rim is clamped. During the translation process, the active clamping block 5 drives the side block 6 to slide on the outside of the slide rod 7, and after squeezing the spring 10, the spring 10 pushes the touch ring 16 on the side of the butt ring 9 to press against the pressure sensor 12, and completely clamps and fixes the automobile steel rim. After observing that the touch ring 16 squeezes the pressure sensor 12, the pressure value displayed by the pressure sensor 12 on the display structure 4 is observed. As the use time increases, when the clamping force becomes loose, the pressure on the pressure sensor 12 decreases, and then the value displayed on the display structure 4 decreases. After observing that this phenomenon occurs, the output stroke of the hydraulic telescopic cylinder 3 can be adjusted in time to increase the force of clamping the automobile steel rim again, which can effectively ensure the stability of the clamping force during long-term use.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for processing automobile steel rims, comprising a base plate (1), characterized in that: A driven clamp (2) is fixedly connected to one side of the top of the base plate (1), a hydraulic telescopic cylinder (3) is fixedly connected to the other side of the top of the base plate (1), a display structure (4) is fixedly connected to the top of the hydraulic telescopic cylinder (3), an active clamp (5) is fixedly connected to the output end of the display structure (4), one side of the active clamp (5) is fixedly connected to a side block (6), two side blocks (6) are symmetrically arranged, the inner sides of the side blocks (6) are slidably connected to a slide rod (7), and the outer sides of one end of the slide rod (7) are A base (8) is fixedly connected, and the bottom of the base (8) is fixedly connected to a bottom plate (1), the outer side of the other end of the slide rod (7) is slidably connected to a ring (9), one side of the ring (9) is fixedly connected to a spring (10), and the inner side of the spring (10) is movably connected to the slide rod (7), one side of the bottom plate (1) is symmetrically provided with a substrate (11), and one side of the substrate (11) is fixedly connected to a pressure sensor (12), and the display structure (4) and the pressure sensor (12) are electrically connected.

2. The automobile steel rim processing fixture according to claim 1, characterized in that: One side of the resisting ring (9) is fixedly connected with a contact ring (16), the contact ring (16) is made of a flexible material, and the inner side of the resisting ring (9) is slidably connected with a sliding rod (7).

3. The automobile steel rim processing fixture according to claim 1, characterized in that: One side of the base plate (11) is fixedly connected to a stabilizing frame (14), the stabilizing frame (14) is a triangular structure, and the bottom of the stabilizing frame (14) is fixedly connected to a bottom plate (1).

4. The automobile steel rim processing fixture according to claim 1, characterized in that: An anti-skid pad (13) is fixedly connected to the bottom of the base plate (1).

5. The automobile steel rim processing fixture according to claim 1, characterized in that: The sliding rods (7) are all made of stainless steel, the outer side of one end of the sliding rod (7) is slidably connected to a side block (6), and one side of the side block (6) is fixedly connected to an active clamping block (5).

6. The automobile steel rim processing fixture according to claim 1, characterized in that: The bottom of the active clamping block (5) is fixedly connected with a slider (17), two sliders (17) are symmetrically arranged, and the outer sides of the sliders (17) are both slidably connected with a bottom plate (1).

7. The automobile steel rim processing fixture according to claim 1, characterized in that: A clamping pad (15) is fixedly connected to one side of the driven clamping block (2) and the active clamping block (5), and the clamping pad (15) is made of a flexible material.

8. The automobile steel rim processing fixture according to claim 7, characterized in that: The driven clamping block (2), the active clamping block (5) and the clamping pad (15) are all arc-shaped structures, and one side of the clamping pad (15) is respectively fixedly connected to the driven clamping block (2) and the active clamping block (5).

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