Press fitting mechanism for bushing of automobile buffer

Abstract

The utility model provides an automobile buffer bushing press-fitting mechanism which comprises an operation table top, a clamping assembly is arranged on the operation table top, a bearing jig is arranged at one end of the clamping assembly, and a material receiving assembly is arranged on one side of the clamping assembly. A discharging assembly is arranged below the clamping assembly. The press-fitting assembly comprises an upper press-fitting assembly arranged above the operation table top and a lower press-fitting assembly arranged below the operation table top; the bearing jig is used for placing the bushing; an automobile buffer is arranged on the clamping assembly, one end of the clamping assembly is arranged on the bearing jig, the press-fitting assembly works to press the lining into the automobile buffer, and the discharging assembly lifts the automobile buffer after press-fitting into the discharging assembly to complete an action cycle. The press-fitting device has the advantages that press-fitting can be selectively carried out on the automobile buffer bushing according to the press-fitting position of the bushing, blanking can be rapidly carried out through ingenious combination of the blanking assembly and the blanking assembly, and the overall press-fitting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of automation technology, and in particular relates to a vehicle buffer bushing press-fitting mechanism. Background Art

[0002] With the improvement of automation, people have higher and higher requirements for product assembly efficiency. As an important component of automobiles, automobile buffers play a role in buffering and shock absorption. It can absorb part of the impact force and reduce the impact on the car body and passengers. Especially when the car is hit or encounters bumpy roads, it can effectively reduce the negative impact of vibration and impact on the vehicle and passengers. Bushings need to be installed in automobile buffers, and there are many types of bushings. Different products require different installation positions. How to realize the press-fitting of multiple products on a set of equipment to meet different needs while completing the operation efficiently has become a technical problem that needs to be solved at present. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides a vehicle buffer bushing press-fitting mechanism, which can efficiently press-fit the vehicle buffer bushing and has high adaptability.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] Automobile buffer bushing press-fitting mechanism, comprising:

[0006] An operating table, wherein a clamping assembly is arranged on the operating table, a bearing fixture is arranged at one end of the clamping assembly, a material receiving assembly is arranged at one side of the clamping assembly; and a material unloading assembly is arranged below the clamping assembly;

[0007] A press-fit assembly, comprising an upper press-fit assembly disposed above the operating table and a lower press-fit assembly disposed below the operating table;

[0008] A receiving jig is arranged above the bearing jig and below the upper press-fit assembly, and is used for placing the bushing;

[0009] The automobile buffer is placed on the clamping assembly, one end of which is placed on the bearing fixture. The press-fitting assembly works to press the bushing into the automobile buffer. The blanking assembly lifts the pressed automobile buffer into the blanking assembly to complete an action cycle.

[0010] Preferably, the clamping assembly is a V-shaped support frame arranged on the operating table, and there are more than two V-shaped support frames arranged in a row.

[0011] Preferably, the unloading assembly comprises an unloading cylinder and an unloading shaft connected to the unloading cylinder, the extension direction of the unloading shaft is the same as the arrangement direction of the V-shaped support frame, and unloading push rods are evenly distributed on the unloading shaft.

[0012] Preferably, the material discharge ejector rod is arranged to be inclined toward the material receiving assembly.

[0013] Preferably, the material receiving assembly is arranged on the inclined low side of the material discharge push rod, and the material receiving assembly includes a material receiving rod and a material receiving stop rod arranged on the material receiving rod, and the material receiving stop rod is arranged in an L shape.

[0014] Preferably, the material receiving stop rod is placed on the material receiving rod via a slider.

[0015] Preferably, the upper press-fitting assembly comprises an upper press-fitting cylinder and an upper press-fitting head arranged on the upper press-fitting cylinder; the lower press-fitting assembly comprises a lower press-fitting cylinder and a lower press-fitting head arranged on the lower press-fitting cylinder.

[0016] Preferably, the operating table is also provided with a shelf for placing products.

[0017] Preferably, the upper press-fitting assembly is placed on a bracket perpendicular to the operating table, a slide rail is provided on the front of the bracket, and the receiving fixture is mounted on the slide rail.

[0018] The beneficial effects of the utility model are embodied in that the automobile buffer bushing can be selectively press-fitted according to the position where the bushing needs to be press-fitted, and at the same time, through the ingenious combination of the blanking component and the blanking component, the blanking can be carried out quickly, thereby improving the overall press-fitting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 : The structural schematic diagram of the utility model.

[0021] Figure 2 : A schematic structural diagram of the utility model from another angle, in which the storage rack is hidden. DETAILED DESCRIPTION

[0022] The utility model proposes a vehicle buffer bushing press-fitting mechanism. In order to make the purpose, technical solution and advantages of the utility model more clear, the following is combined with the attached Figure 1-Figure 2 It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] A press-fitting mechanism for automobile buffer bushings comprises an operating table 1, a press-fitting assembly, and a receiving jig. The operating table 1 is also provided with a shelf 13 for placing products. The operating table 1 is provided with a clamping assembly for clamping products, and a bearing jig 3 is provided at one end of the clamping assembly. A receiving assembly is provided on one side of the clamping assembly; a blanking assembly is provided below the clamping assembly. The automobile buffer is placed on the clamping assembly, and one end of the clamping assembly is placed on the bearing jig. The press-fitting assembly works to press-fit the bushing into the automobile buffer, and the blanking assembly lifts the pressed automobile buffer into the blanking assembly to complete an action cycle.

[0024] In this embodiment, the clamping assembly is a V-shaped support frame 41 arranged on the operating table, and two V-shaped support frames 41 are arranged in a row. During operation, the product can be directly placed on the V-shaped support frame 41, and the bushing end of the product to be pressed is placed on the bearing fixture 3.

[0025] The press-fitting assembly includes an upper press-fitting assembly arranged above the operating table 1 and a lower press-fitting assembly arranged below the operating table. The press-fitting assemblies are composed of corresponding press-fitting cylinders and press-fitting heads. The upper press-fitting assembly is used to press the bushing into the buffer from top to bottom, including an upper press-fitting cylinder 81 and an upper press-fitting head 82 arranged on the upper press-fitting cylinder 81; the lower press-fitting assembly includes a lower press-fitting cylinder 71 and a lower press-fitting head (not shown in the figure) arranged on the lower press-fitting cylinder.

[0026] The upper press-fit assembly is placed on a bracket 2 perpendicular to the operating table, a slide rail 11 is provided on the front of the bracket, and the receiving fixture 91 is mounted on the slide rail 11 through a slider 12. The receiving fixture 91 is arranged above the bearing fixture and below the upper press-fit assembly for placing the bushing.

[0027] The material unloading assembly includes a material unloading cylinder 51 and a material unloading shaft 52 connected to the material unloading cylinder 51. The extending direction of the material unloading shaft 52 is the same as the arrangement direction of the V-shaped support frame. The material unloading shaft 52 is evenly distributed with material unloading ejector rods 53. The material unloading ejector rods 53 are arranged obliquely toward the material receiving assembly.

[0028] The material receiving assembly is arranged at the inclined low side of the material discharge push rod 53, and the material receiving assembly includes a material receiving rod 62 and a material receiving stop rod 61 arranged on the material receiving rod 62, and the material receiving stop rod 61 is arranged in an L shape. The material receiving stop rod 61 is arranged in an inclined manner like the material discharge push rod 53, and one end of the L shape can effectively prevent the product from falling, so that the product is confined in the material receiving stop rod 61.

[0029] The material receiving stopper rod 61 is placed on the material receiving rod 62 via a slider, and the distance between the material receiving stopper rods 61 can be adjusted via the slider.

[0030] As another embodiment, an image acquisition mechanism 9 is disposed on one side of the operating table 1 , and the image acquisition mechanism 9 can acquire images of the supporting fixture 3 and transmit the images to a corresponding main control unit.

[0031] In order to better understand the present invention, the following is an explanation of the use process of the present invention:

[0032] The automobile buffer is placed on a V-shaped support frame, one end of which is placed on a bearing fixture 3, and the bushing is placed in a receiving fixture 91. The receiving fixture 91 is placed above the product, and the upper press-fitting assembly works, and the bushing is pressed into the automobile buffer through the upper press-fitting head 82. The upper press-fitting head 82 is a block-detachable type, and the upper press-fitting head 82 can be replaced according to different needs. The working principle of the lower press-fitting assembly is the same as that of the upper press-fitting assembly. The cooperation of the upper and lower press-fitting assemblies can better realize the press-fitting of different bushings at the required positions.

[0033] After the press-fitting is completed, the unloading cylinder works to drive the unloading shaft 52 upward, and at the same time, the product is pushed out of the V-shaped support frame through the unloading ejector rod. Since the product is cylindrical, it will slide into the receiving stop rod 61 at one end after being ejected from the V-shaped support frame, thus completing the press-fitting of a product.

[0034] Finally, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Automobile buffer bushing press-fitting mechanism, characterized in that: include: An operating table, wherein a clamping assembly is arranged on the operating table, a bearing fixture is arranged at one end of the clamping assembly, a material receiving assembly is arranged at one side of the clamping assembly; and a material unloading assembly is arranged below the clamping assembly; A press-fit assembly, comprising an upper press-fit assembly disposed above the operating table and a lower press-fit assembly disposed below the operating table; A receiving jig is arranged above the bearing jig and below the upper press-fit assembly, and is used for placing the bushing; The automobile buffer is placed on the clamping assembly, one end of which is placed on the bearing fixture. The press-fitting assembly works to press the bushing into the automobile buffer. The blanking assembly lifts the pressed automobile buffer into the blanking assembly to complete an action cycle.

2. The automobile buffer bushing press-fitting mechanism according to claim 1, characterized in that: The clamping assembly is a V-shaped support frame arranged on the operating table, and more than two V-shaped support frames are arranged in a row.

3. The automobile buffer bushing press-fitting mechanism according to claim 2, characterized in that: The unloading assembly comprises an unloading cylinder and an unloading shaft connected to the unloading cylinder. The extending direction of the unloading shaft is the same as the arrangement direction of the V-shaped support frame. Unloading ejector rods are evenly distributed on the unloading shaft.

4. The automobile buffer bushing press-fitting mechanism according to claim 3, characterized in that: The material discharge ejector rod is arranged to be inclined toward the material receiving assembly direction.

5. The automobile buffer bushing press-fitting mechanism according to claim 4, characterized in that: The material receiving assembly is arranged on the inclined low side of the material discharge push rod, and the material receiving assembly comprises a material receiving rod and a material receiving stop rod arranged on the material receiving rod, and the material receiving stop rod is arranged in an L shape.

6. The automobile buffer bushing press-fitting mechanism according to claim 5, characterized in that: The material receiving stop rod is placed on the material receiving rod through a sliding block.

7. The automobile buffer bushing press-fitting mechanism according to claim 1, characterized in that: The upper press-fitting assembly comprises an upper press-fitting cylinder and an upper press-fitting head arranged on the upper press-fitting cylinder; the lower press-fitting assembly comprises a lower press-fitting cylinder and a lower press-fitting head arranged on the lower press-fitting cylinder.

8. The automobile buffer bushing press-fitting mechanism according to claim 1, characterized in that: The operating table is also provided with a shelf for placing products.

9. The automobile buffer bushing press-fitting mechanism according to claim 1, characterized in that: The upper pressing assembly is placed on a bracket perpendicular to the operating table, a slide rail is arranged on the front of the bracket, and the receiving fixture is mounted on the slide rail.

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