Assembly test bench for automobile part processing

Abstract

The utility model relates to an assembly testboard for automobile part processing, which belongs to the technical field of automobile part processing and comprises a base and an end plate, two supports are fixed at the top end of the base, an accessory seat is fixed on the right side of the top end of the base, and a welder is fixed on the bottom wall of an inner cavity of the accessory seat. Limiting columns are fixed to the front wall and the rear wall of the top end of the accessory base correspondingly, a connecting bin is fixed to the left side of the accessory base, a jacking assembly used for jacking the end plate upwards is arranged in the connecting bin, and the jacking assembly comprises a jacking block slidably connected with an inner cavity of the accessory base. According to the assembly testboard for automobile part processing, the jacking assembly is arranged, a jacking block can automatically reset while a worker takes and replaces a workpiece, the worker does not need to reset the jacking block after taking and replacing are completed, the step complexity of subsequent operation of the worker can be effectively reduced, the working efficiency is improved, and the working efficiency is improved. And the follow-up machining efficiency of the automobile parts can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an assembly test bench for automobile parts processing. Background Art

[0002] Auto parts processing refers to the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. Tubular accessories are used in automobiles. When processing tubular accessories, an ultrasonic welding table is required for assembly and processing. Ultrasonic welding uses high-frequency vibration waves to transmit to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects rub against each other to form a fusion between the molecular layers. The ultrasonic welding table is a type of auto parts processing device.

[0003] In the prior art, when the assembly test bench utilizes ultrasonic welding to weld the end plate and the tube body, the tube body cannot be quickly pulled out because the end plate is limited by the limiting column, which makes it inconvenient to use. A Chinese patent (Announcement No.: CN 215966852U) discloses an assembly test bench for processing automobile parts. By pulling out the clamping block, it is no longer pressed on the special-shaped rod, and the spring is no longer pressed by the elastic force, that is, the spring can push the special-shaped rod to move upward, so that the special-shaped rod can push the end plate and the limiting column to fall off. However, there are still inconveniences in operation in the above document. When removing the processed baffle plate and the tube body and replacing the workpiece to be processed, the staff is required to press the special-shaped rod so that the special-shaped rod can squeeze the spring, so that when the clamping block moves into the concave block, it can be located at the top of the special-shaped rod, which makes the staff's subsequent operations more cumbersome and complicated, thereby reducing the subsequent processing efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an assembly test bench for automobile parts processing, which has the advantages of being easy to operate and solves the problem of inconvenient operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembly test bench for automobile parts processing, comprising a base and an end plate, two supports are fixed to the top of the base, an accessory seat is fixed to the right side of the top of the base, a welder is fixed to the bottom wall of the inner cavity of the accessory seat, limiting columns are fixed to the front and rear walls of the top of the accessory seat, a connecting bin is fixed to the left side of the accessory seat, and a lifting assembly for ejecting the end plate upward is provided inside the connecting bin;

[0006] The jacking assembly includes a jacking block slidably connected to the inner cavity of the accessory seat, a connecting block is fixed on the left side of the jacking block, a lifting block is fixed on the left side of the connecting block, two limit blocks are fixed on both ends of the lifting block, and the jacking assembly also includes a lifting structure arranged in the inner cavity of the lifting block to drive it to move up and down.

[0007] Furthermore, a communication hole is provided on the right side of the connecting bin and the left side of the accessory seat, and the connection blocks are slidably connected to the inside of the two communication holes.

[0008] Furthermore, two vertical sliding grooves are provided on the left and right walls of the inner cavity of the connecting bin, and the limit block is located inside the vertical sliding grooves and is slidably connected thereto.

[0009] Furthermore, the lifting structure includes a lifting rod slidably connected to the inside of the lifting block, concave blocks are fixed to the left and right ends of the lifting rod, a tooth plate is fixed to the lower end of the concave block, two support blocks are fixed to the left and right walls of the concave block, a gear is meshed at the lower end of the tooth plate, a rotating shaft is fixed inside the gear, and a motor is fixed to the left end of the rotating shaft.

[0010] Furthermore, a lifting groove is provided on the right side of the lifting block, the lifting groove is inclined, and the lifting rod is slidably connected to the inside of the lifting groove.

[0011] Furthermore, the left and right walls of the inner cavity of the connecting bin are both provided with transverse sliding grooves, and the support block is slidably connected to the inside of the transverse sliding grooves.

[0012] Furthermore, the left end of the motor is fixed to the left wall of the inner cavity of the connecting bin, and the right end of the rotating shaft is rotatably connected to the right wall of the inner cavity of the connecting bin through a bearing.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The assembly test bench for automobile parts processing is provided with a jacking component. When the staff is taking up and replacing the workpiece, the jacking block can be automatically reset. The staff does not need to reset the jacking block after taking up and replacing. This can effectively reduce the cumbersomeness of the steps in the subsequent operations of the staff and is conducive to improving the subsequent processing efficiency of automobile parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the accessory seat and the jacking block of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the jacking block and the lifting block of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the tooth plate and gear of the utility model.

[0019] In the figure: 1 base, 2 support, 3 accessory seat, 4 end plate, 5 welder, 6 limit column, 7 connecting bin, 71 lifting block, 72 connecting block, 73 lifting block, 74 limit block, 75 lifting rod, 76 concave block, 77 tooth plate, 78 support block, 79 gear, 710 rotating shaft, 711 motor. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 2 In this embodiment, an assembly test bench for automobile parts processing includes a base 1 and an end plate 4. Two supports 2 are fixed to the top of the base 1, an accessory seat 3 is fixed to the right side of the top of the base 1, a welder 5 is fixed to the bottom wall of the inner cavity of the accessory seat 3, and limiting columns 6 are fixed to the front and rear walls of the top of the accessory seat 3. A connecting bin 7 is fixed to the left side of the accessory seat 3, and a lifting component for ejecting the end plate 4 upward is provided inside the connecting bin 7.

[0022] See also Figures 2 to 3 The lifting assembly in this embodiment includes a lifting block 71 slidably connected to the inner cavity of the accessory seat 3, a connecting block 72 is fixed to the left side of the lifting block 71, a lifting block 73 is fixed to the left side of the connecting block 72, and two limit blocks 74 are fixed to the left and right ends of the lifting block 73. The lifting assembly also includes a lifting structure arranged in the inner cavity of the lifting block 73 to drive it to move up and down.

[0023] Among them, connecting holes are opened on the right side of the connecting bin 7 and the left side of the accessory seat 3, and the connecting blocks 72 are slidably connected to the inside of the two connecting holes, so that the lifting block 71 can be connected with the lifting block 73 through the connecting block 72, so that when the lifting block 73 moves upward, the lifting block 71 can be driven to move upward through the connecting block 72.

[0024] In addition, two vertical slide grooves are provided on the left and right walls of the inner cavity of the connecting bin 7. The limit block 74 is located inside the vertical slide grooves and is slidably connected thereto, so that the limit block 74 can move stably in the connecting bin 7 and can limit its up and down movement within a specified range. The connecting hole is located between the front and rear groups of vertical slide grooves to avoid affecting their normal work.

[0025] See also Figures 3 to 4The lifting structure in this embodiment includes a lifting rod 75 slidably connected to the lifting block 73, and concave blocks 76 are fixed to the left and right ends of the lifting rod 75. A tooth plate 77 is fixed to the lower end of the concave block 76. Two supporting blocks 78 are fixed to the left and right walls of the concave block 76. A gear 79 is meshed at the lower end of the tooth plate 77. A rotating shaft 710 is fixed inside the gear 79, and a motor 711 is fixed to the left end of the rotating shaft 710.

[0026] Secondly, a lifting groove is provided on the right side of the lifting block 73, and the lifting groove is inclined. The lifting rod 75 is slidably connected to the inside of the lifting groove. When the lifting rod 75 moves to the top, the lifting block 73 can be pulled downward, and vice versa, it can be pushed upward.

[0027] In addition, transverse grooves are provided on the left and right walls of the inner cavity of the connecting bin 7, and the support blocks 78 are slidably connected to the inside of the transverse grooves, so that the concave block 76 can be stably moved in the connecting bin 7 through the left and right groups of support blocks 78, and space can be reserved at its lower end for the toothed plate 77 to mesh with the gear 79.

[0028] In addition, the left end of the motor 711 is fixed to the left wall of the inner cavity of the connecting bin 7, and the right end of the rotating shaft 710 is rotatably connected to the right wall of the inner cavity of the connecting bin 7 through a bearing, so that the gear 79 can rotate stably.

[0029] It should be noted that the welding machine 5 and the electronic components appearing in the text are all well known to the public in the prior art, and their control methods are controlled by the control end, and the existing power connection technology and power supply are also common knowledge in the field, and those skilled in the art can simply implement them through programming, so the working principle, circuit connection and control method are not described in detail in this article.

[0030] The working principle of the above embodiment is:

[0031] When in use, after the tube body and the end plate 4 are processed, the output end of the motor 711 drives the gear 79 to rotate through the rotating shaft 710, so that the gear 79 can mesh with the tooth plate 77 during the rotation process, so that the tooth plate 77 can drive the concave block 76 to move forward in the connecting bin 7, that is, the concave block 76 can drive the lifting rod 75 to slide in the lifting block 73, and because of the fixed height of the concave block 76, when the lifting rod 75 moves to the bottom end of the lifting groove of the lifting block 73, the lifting rod 75 can push the lifting block 73 to move upward, that is, the lifting block 73 can drive the lifting block 71 to move through the connecting block 72, so as to prevent the lifting block 73 from moving upward. The lifting block 71 can lift the end plate 4, making it easy to fall off from the outside of the limit column 6, and during the lifting process of the end plate 4, the lifting block 71 can also test whether the end plate 4 and the tube body are tightly welded and fixed. When the operator replaces the end plate 4, the tooth plate 77 drives the concave block 76 to reset, so that the concave block 76 can pull the lifting block 73 downward through the lifting rod 75, so that the lifting block 71 can be retracted into the accessory seat 3, so that when replacing parts, the lifting block 71 can be automatically reset without the need for staff to operate the reset, which can effectively improve the efficiency of subsequent assembly and processing of parts.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] 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. An assembly test bench for automobile parts processing, comprising a base (1) and an end plate (4), characterized in that: Two supports (2) are fixed to the top of the base (1); an accessory seat (3) is fixed to the right side of the top of the base (1); a welder (5) is fixed to the bottom wall of the inner cavity of the accessory seat (3); limiting columns (6) are fixed to the front and rear walls of the top of the accessory seat (3); a connecting bin (7) is fixed to the left side of the accessory seat (3); a lifting assembly for pushing the end plate (4) upward is provided inside the connecting bin (7); The lifting assembly comprises a lifting block (71) slidably connected to the inner cavity of the accessory seat (3), a connecting block (72) is fixed on the left side of the lifting block (71), a lifting block (73) is fixed on the left side of the connecting block (72), two limit blocks (74) are fixed on the left and right ends of the lifting block (73), and the lifting assembly also comprises a lifting structure arranged in the inner cavity of the lifting block (73) for driving it to move up and down.

2. The assembly test bench for automobile parts processing according to claim 1, characterized in that: The right side of the connecting bin (7) and the left side of the accessory seat (3) are both provided with connecting holes, and the connecting blocks (72) are both slidably connected to the inside of the two connecting holes.

3. The assembly test bench for automobile parts processing according to claim 1, characterized in that: The left and right walls of the inner cavity of the connecting bin (7) are each provided with two vertical sliding grooves, and the limit block (74) is located inside the vertical sliding grooves and is slidably connected thereto.

4. The assembly test bench for automobile parts processing according to claim 1, characterized in that: The lifting structure includes a lifting rod (75) slidably connected to the inside of the lifting block (73), the left and right ends of the lifting rod (75) are fixed with concave blocks (76), the lower end of the concave block (76) is fixed with a tooth plate (77), the left and right walls of the concave block (76) are fixed with two supporting blocks (78), the lower end of the tooth plate (77) is meshed with a gear (79), the inside of the gear (79) is fixed with a rotating shaft (710), and the left end of the rotating shaft (710) is fixed with a motor (711).

5. The assembly test bench for automobile parts processing according to claim 4, characterized in that: A lifting groove is provided on the right side of the lifting block (73), the lifting groove is inclined, and the lifting rod (75) is slidably connected to the inside of the lifting groove.

6. The assembly test bench for automobile parts processing according to claim 4, characterized in that: The left and right walls of the inner cavity of the connecting bin (7) are both provided with transverse sliding grooves, and the support block (78) is slidably connected to the inside of the transverse sliding grooves.

7. The assembly test bench for automobile parts processing according to claim 4, characterized in that: The left end of the motor (711) is fixed to the left wall of the inner cavity of the connecting bin (7), and the right end of the rotating shaft (710) is rotatably connected to the right wall of the inner cavity of the connecting bin (7) via a bearing.

Images