An auxiliary support assembly

Abstract

The utility model discloses an auxiliary support assembly, including the support block support board, the upper long round hole is provided with on the support block support board upper portion, and the lower long round hole is provided with lower portion, and the width of lower long round hole is greater than the width of upper long round hole, the front end of support block support board is installed with the auxiliary support seat of bottom embedding upper long round hole, and the detachable installation of auxiliary positioning block has in auxiliary support seat, and the upper end of auxiliary positioning block is provided with the concave support surface of inside, the rear end of auxiliary support seat is provided with the first butterfly screw of in -setting, and the nut corresponding with first butterfly screw is embedded in lower long round hole. This auxiliary support assembly can carry out the support position adjustment according to the length of the supported shock absorber, supports the outer end of the support shock absorber that is being carried out the press -fitting or the riveting edge, and improves the stability.

Description

Technical Field

[0001] This utility model relates to a support device, specifically, to an auxiliary support component. Background Technology

[0002] The shock absorber is a core component of the car suspension system. It is a vibration damping device whose main function is to attenuate vibrations caused by road impacts, thereby improving ride comfort and handling safety. The ends of the car shock absorber require rubber bushings to be pressed into the eyelets and then subjected to flanging and riveting operations.

[0003] Patent CN203649850U discloses a multi-purpose shock absorber bushing press-fitting machine, including a base. Four support rods are arranged on the bottom surface of the base. A fixing plate is arranged in the middle of the four support rods. A positioning seat is arranged on the fixing plate, and a positioning block is embedded in the positioning seat. A top plate is arranged on the top of the four support rods. A push cylinder passes through the middle of the top plate. A push block is arranged below the push cylinder. A start button and a stop button are arranged in sequence on the right side of the base.

[0004] This multi-purpose shock absorber bushing press machine cannot effectively support the end of the shock absorber or adjust the support position during the press-fitting process, resulting in poor stability during press-fitting. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary support component that can adjust the support position according to the length of the supported shock absorber, and support the outer end of the supported shock absorber that is being pressed or riveted, thereby improving stability.

[0006] To achieve the above objectives, this utility model provides an auxiliary support assembly, which includes a support plate with an upper elongated hole at the top and a lower elongated hole at the bottom. The width of the lower elongated hole is greater than the width of the upper elongated hole. An auxiliary support seat with its bottom embedded in the upper elongated hole is installed at the front end of the support plate. An auxiliary positioning block is detachably installed on the auxiliary support seat, and the upper end of the auxiliary positioning block has a concave support surface. A first wing screw is inserted into the rear end of the auxiliary support seat, and a nut corresponding to the first wing screw is embedded in the lower elongated hole.

[0007] Preferably, the front end of the auxiliary support base is provided with a boss, and an auxiliary positioning block is installed on the boss by a support positioning plate.

[0008] Preferably, the upper end of the support positioning plate is provided with a screw hole, and the middle of the auxiliary positioning block is provided with a countersunk hole, in which an internal hexagon head screw is installed.

[0009] Preferably, the bottom of the auxiliary positioning block and the top of the boss are both provided with grooves for embedding the support positioning plate, and the side of the boss is screwed with a second wing screw to press the support positioning plate.

[0010] Preferably, the auxiliary positioning block is a square prism.

[0011] Preferably, a hand-tightening screw that presses against the support positioning plate is screwed onto the front side of the boss.

[0012] Preferably, a flat washer is fitted onto the first wing screw.

[0013] According to the above technical solution, this utility model provides an auxiliary support component, including a support plate with an upper elongated hole at the top and a lower elongated hole at the bottom. The width of the lower elongated hole is greater than the width of the upper elongated hole. An auxiliary support seat with its bottom embedded in the upper elongated hole is installed at the front end of the support plate. An auxiliary positioning block is detachably installed on the auxiliary support seat. The upper end of the auxiliary positioning block has a concave support surface. A first wing screw is inserted into the rear end of the auxiliary support seat, and a nut corresponding to the first wing screw is embedded in the lower elongated hole.

[0014] The auxiliary support component has the following advantages: 1. Through the upper and lower elongated holes, multiple bolts can pass through its rear end. The bolts are screwed into the pre-set screw holes on the moving lower mold structure of the riveting machine, fixing the position of the support plate; 2. The auxiliary support seat can adjust the front and rear position of the auxiliary positioning block through the sliding fit between its bottom and the upper elongated hole. After adjustment, the position of the auxiliary support seat is fixed by locking it with the first wing screw and nut; 3. A concave support surface is provided at the upper end of the auxiliary positioning block, which makes the support effect of the outer end of the supported shock absorber better.

[0015] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the auxiliary support component; Figure 2 This is a side view of a preferred embodiment of the auxiliary support component. Figure 3 This is a front view structural diagram of a preferred embodiment of the auxiliary support component; Figure 4 This is the assembly structure diagram of the bushing riveting machine.

[0017] Explanation of reference numerals in the attached figures 1- Riveting machine mold frame structure; 2- Riveting machine moving lower mold structure; 3- Bushing pressing mold assembly; 4- Flanging riveting mold assembly; 5- Guide pressing mold assembly; 6- Reverse pressing mechanism; 7- Auxiliary support assembly; 701- Support block plate; 702- Auxiliary support seat; 703- Nut; 704- Boss; 705- Hand-tightening screw; 706- Second wing screw; 707- Socket head cap screw; 708- First wing screw; 709- Flat washer; 710- Auxiliary positioning block; 711- Upper oblong hole; 712- Support positioning plate; 713- Lower oblong hole; 8- Cylinder; 9- Front electric cylinder; 10- Rear electric cylinder. Detailed Implementation

[0018] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0019] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside" in the terminology only represent the orientation of the term in its conventional use or are common terms understood by those skilled in the art, and should not be regarded as a limitation on the term.

[0020] See Figure 1-3 The auxiliary support assembly 7 shown includes a support plate 701. The support plate 701 has an upper elongated hole 711 at its upper part and a lower elongated hole 713 at its lower part. The width of the lower elongated hole 713 is greater than the width of the upper elongated hole 711. An auxiliary support seat with its bottom embedded in the upper elongated hole 711 is installed at the front end of the support plate 701. An auxiliary positioning block 710 is detachably installed on the auxiliary support seat. The upper end of the auxiliary positioning block 710 has a concave support surface. A first wing screw 708 is inserted into the rear end of the auxiliary support seat. A nut 703 corresponding to the first wing screw 708 is embedded in the lower elongated hole 713.

[0021] See Figure 4The diagram shows the overall assembly structure of the bushing riveting machine. The overall workflow of the bushing riveting machine is as follows: In the assembly structure, the movable lower die structure is mounted on a linear slide rail via multiple connecting sliders. A cylinder 8 is mounted on the cylinder 8 mounting plate, connecting to the movable lower die structure and enabling it to switch between the bushing pressing station and the riveting station. The guide die assembly 5 has a portal frame structure, spanning above the bushing pressing station. Guide rods on both sides slide and extend within corresponding bushings. The movable lower die structure has a lower die groove for positioning the workpiece, and the guide die assembly 5 has a corresponding upper die groove for positioning the workpiece. After the guide die assembly 5 moves downwards, the lower die groove and the upper die groove can be engaged. The mold positions the workpiece within it, and the bushing to be pressed is placed into the positioning through hole on the upper mold groove to complete the preparation work. Then, the front electric cylinder 9 drives the bushing pressing mold assembly 3 to slide downward, and the corresponding pressing head presses the bushing into the workpiece. Since the flange at the bottom of the bushing needs to be pressed below the hole in the workpiece, the upper end of the bushing needs to be overpressed. After overpressing the bushing, the upper top shaft on the reverse pressing mechanism 6 is used to push the overpressed bushing back to the normal position, so that the upper flange of the bushing is pressed out. Finally, the cylinder 8 pulls the lower mold structure to move the lower mold structure to the riveting station, and the rear electric cylinder 10 drives the flanging and riveting mold assembly 4 to slide downward for riveting. When the workpiece is an automobile shock absorber, the main body of the automobile shock absorber is supported by the installed auxiliary support assembly 7, and the lifting ring of the automobile shock absorber is positioned between the upper and lower mold grooves. At this time, the end of the automobile shock absorber is supported by the auxiliary support assembly 7 in this utility model.

[0022] As can be seen, the upper elongated hole 711 and the lower elongated hole 713 allow multiple bolts to pass through at the rear end. The bolts are screwed into the pre-set screw holes on the moving lower mold structure 2 of the riveting machine, fixing the position of the support plate 701. The auxiliary support base can adjust the front and rear position of the auxiliary positioning block 710 by sliding between its bottom and the upper elongated hole 711. After adjustment, the auxiliary support base is locked by the first wing screw 708 and the nut 703. A concave support surface is provided at the upper end of the auxiliary positioning block 710, which makes the support effect of the outer end of the supported shock absorber better.

[0023] In this embodiment, a boss 704 is provided at the front end of the auxiliary support base, and an auxiliary positioning block 710 is mounted on the boss 704 via a support positioning plate 712. The boss 704 and the support positioning plate 712 raise the position of the auxiliary positioning block 710 to enhance the auxiliary support effect.

[0024] In this embodiment, the upper end of the support positioning plate 712 is provided with a screw hole, and the middle of the auxiliary positioning block 710 is provided with a countersunk hole, in which a hexagon socket head cap screw 707 is installed. This arrangement allows the auxiliary positioning block 710 to be disassembled and replaced.

[0025] In this embodiment, the bottom of the auxiliary positioning block 710 and the top of the boss 704 are both provided with grooves for embedding the support positioning plate 712, and the side of the boss 704 is screwed with a second wing screw 706 to press the support positioning plate 712. With this arrangement, the two ends of the support positioning plate 712 are inserted and positioned using the grooves, and the support positioning plate 712 is pressed together by the second wing screw 706, facilitating disassembly.

[0026] In this embodiment, to further provide a support positioning plate 712 structure, the support positioning plate 712 is a square column.

[0027] In this embodiment, a hand-tightening screw 705 is screwed onto the front side of the boss 704 to press against the support positioning plate 712. This arrangement further increases the pressure on the bottom of the support positioning plate 712.

[0028] In this embodiment, in order to further improve the locking effect of the first wing screw 708, a flat washer 709 is fitted on the first wing screw 708.

[0029] In this utility model, the nut 703 is an external hexagonal nut 703, whose opposite sides can slide just inside the lower elongated hole 713 to cooperate with the back and forth sliding of the auxiliary support seat, so as to facilitate the tightening of the first wing screw 708.

[0030] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0031] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0032] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. An auxiliary support component, characterized in that, The auxiliary support assembly (7) includes a support plate (701), which has an upper elongated hole (711) at its upper part and a lower elongated hole (713) at its lower part. The width of the lower elongated hole (713) is greater than the width of the upper elongated hole (711). An auxiliary support seat with its bottom embedded in the upper elongated hole (711) is installed at the front end of the support plate (701). An auxiliary positioning block (710) is detachably installed on the auxiliary support seat. The upper end of the auxiliary positioning block (710) has a concave support surface. A first wing screw (708) is inserted into the rear end of the auxiliary support seat. A nut (703) corresponding to the first wing screw (708) is embedded in the lower elongated hole (713).

2. The auxiliary support component according to claim 1, characterized in that, The front end of the auxiliary support base is provided with a boss (704), and an auxiliary positioning block (710) is installed on the boss (704) by a support positioning plate (712).

3. The auxiliary support component according to claim 2, characterized in that, The upper end of the support positioning plate (712) is provided with a screw hole, and the middle of the auxiliary positioning block (710) is provided with a countersunk hole, in which an internal hexagonal head screw (707) is installed.

4. The auxiliary support component according to claim 3, characterized in that, The bottom of the auxiliary positioning block (710) and the top of the boss (704) are both provided with grooves for embedding the support positioning plate (712), and the side of the boss (704) is screwed with a second wing screw (706) to press the support positioning plate (712).

5. The auxiliary support component according to claim 4, characterized in that, The support positioning plate (712) is a square column.

6. The auxiliary support component according to claim 5, characterized in that, The front side of the boss (704) is screwed with a hand screw (705) that presses against the support positioning plate (712).

7. The auxiliary support component according to claim 1, characterized in that, A flat washer (709) is fitted on the first wing screw (708).

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