Positioning mechanism of automobile structural part

Abstract

The utility model provides a positioning mechanism of an automobile structural member, which relates to the technical field of automobile structural members, and comprises a carrying adjusting part and a positioning clamping mechanism, the inner sides of the two ends of the carrying adjusting part are provided with lifting adjusting assemblies sleeved by bolts, and the top sides of the lifting adjusting assemblies are provided with the positioning clamping mechanism assembled by the bolts. The positioning and clamping mechanism comprises a sleeve cabin, a pneumatic telescopic rod, an end seat block, a hinge base, an end plate, a middle plate, an elastic strip, a damping plate and a mechanical arm base; according to the utility model, after the pneumatic telescopic rod outputs power to drive the output end to operate, the elastic strip of the elastic flexible structure and the damping plate can be effectively matched with the hinged base, the end plate and the middle plate to achieve effective clamping and fixing according to the product structure; and the mounted mechanical arm base, the transmission mechanical arm and the mechanical clamp can be effectively and flexibly adjusted according to different structures of products, so that the positioning application range of the equipment is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile structural parts, in particular to a positioning mechanism of automobile structural parts. Background Art

[0002] The auto parts used in new energy vehicles are essential accessories for the production of new energy vehicles. The main parts of the car are composed of five basic parts: engine, chassis, body, electrical equipment, and tires. The engine is the power device of the car, which is composed of 2 major mechanisms and 5 major systems: crank-connecting rod mechanism, valve mechanism, cooling system, fuel supply system, lubrication system, ignition system, and starting system. However, the diesel engine has one less ignition system than the gasoline engine. The chassis is composed of the transmission system, the running system, the steering system, and the braking system. The body is installed on the frame of the chassis for the driver and passengers to ride or load goods. The body of a passenger car or bus is generally an integral structure, and the body of a truck is generally composed of a cab and a cargo box. The electrical equipment is composed of two major parts: power supply and electrical equipment. The power supply includes batteries and generators; the electrical equipment includes the engine starting system, the gasoline engine ignition system, and other electrical devices. The tire is one of the important parts of the car. It is in direct contact with the road surface and works with the car suspension to mitigate the impact of the car when it is driving, ensuring that the car has good riding comfort and driving smoothness.

[0003] When the existing positioning mechanism is in use, such as application number CN202221001687.7, which discloses a positioning mechanism for an automobile parts assembly line, it includes a base, the upper end of the base is fixedly connected to two symmetrically arranged vertical plates, and sliding grooves are opened on the opposite side walls of the two vertical plates, and sliders are slidably connected in the two sliding grooves, and an operating table is fixedly connected between the two sliders, and a moving mechanism for moving the operating table is arranged in one of the sliding grooves, and a positioning device is rotatably connected to the operating table, and a rotating mechanism for rotating the positioning device is arranged on the operating table, and the rotating mechanism includes a second gear fixedly sleeved on the positioning device; however, in the above-mentioned technology, the positioning mechanism is a fixed structure, which makes it difficult to effectively achieve the effect of fitting and positioning, and is not convenient for products with diverse structures to achieve processing effects. Therefore, the utility model proposes a positioning mechanism for automobile structural parts to solve the problems existing in the prior art. Summary of the invention

[0004] In view of the above problems, the utility model proposes a positioning mechanism for automobile structural parts. The positioning mechanism for automobile structural parts mainly utilizes the output power of a pneumatic telescopic rod to drive the output end to operate so that the elastic strip and the damping plate of the elastic flexible structure can effectively cooperate with the hinged base, end plate and middle plate to achieve effective clamping and fixing according to the product structure, and the installed mechanical arm base, transmission mechanical arm and mechanical clamp can effectively achieve flexible adjustment according to the different structures of the product, thereby improving the positioning adaptability of the equipment.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a positioning mechanism for an automobile structural part, comprising a mounting adjustment component and a positioning clamping mechanism, wherein the inner sides of both ends of the mounting adjustment component are provided with lifting and lowering adjustment components sleeved with bolts, and the top side of the lifting and lowering adjustment component is provided with a positioning clamping mechanism assembled with bolts;

[0006] The positioning and clamping mechanism includes a sleeve, a pneumatic telescopic rod, an end seat block, an articulated base, an end plate, a middle plate, an elastic strip, a damping plate, a mechanical arm base, a transmission mechanical arm and a mechanical clamp. The sleeve is arranged on the top side of the lifting and adjusting component, the inner end of the sleeve is provided with a pneumatic telescopic rod, and the output end of the pneumatic telescopic rod is provided with an end plate, the inner end of the end plate is hingedly connected to the end seat block by an articulated base, and the inner end of the end seat block is provided with a hinged middle plate, the outer side of the end plate is provided with a tightly fitting elastic strip, and the inner side of the elastic strip is provided with a damping plate, the opposite side of the sleeve is provided with a mechanical arm base, and the top side of the mechanical arm base is provided with a transmission mechanical arm, and one end of the transmission mechanical arm is provided with a mechanical clamp.

[0007] As a preferred embodiment of the utility model, the elastic strip and the damping plate form a flexible structure, and the hinged base and the end plate are symmetrically distributed with respect to the central axis of the middle plate.

[0008] As a preferred embodiment of the utility model, the mounting adjustment component includes a cabinet, a lifting base, a table, an assembly disk, a threaded barrel, a threaded column, a meshing gear set, an output motor, a top seat plate, an electric rotating seat and a mounting disk, the top side of the cabinet is connected to the table through the lifting base bolts, the inner side of the table is provided with an assembly disk with bolts, and the inner side of the assembly disk is cooperated with a threaded barrel, and the inner side of the threaded barrel is provided with a threaded column with threaded connection.

[0009] As a preferred embodiment of the utility model, an output end connected to the meshing gear set is arranged below the threaded column, and an output motor is arranged on one side of the meshing gear set, a top seat plate is arranged on the top side of the threaded column, and an electric rotating seat is arranged on the inner side of the top seat plate, and a mounting plate is arranged on the top side of the electric rotating seat.

[0010] As a preferred embodiment of the utility model, the lifting and adjusting assembly includes an assembly base, a gearbox, a transmission gear set, a drive motor, a threaded sleeve, a threaded rod and a lifting base. The assembly base is arranged on the side of the cabinet, a gearbox is arranged below the assembly base, and a transmission gear set connected to the output end of the drive motor is arranged inside the gearbox.

[0011] As a preferred embodiment of the utility model, a threaded sleeve is provided on the top side of the assembly base, a threaded rod connected by a thread is provided on the inner side of the threaded sleeve, and a lifting base is provided on the top side of the threaded rod.

[0012] The beneficial effects of the utility model are:

[0013] The utility model mainly utilizes the output power of the pneumatic telescopic rod to drive the output end to operate so that the elastic strip and the damping plate of the elastic flexible structure can effectively cooperate with the hinged base, the end plate and the middle plate to achieve effective clamping and fixing according to the product structure, and the installed mechanical arm base, the transmission mechanical arm and the mechanical clamp can effectively achieve flexible adjustment according to the different structures of the product, thereby improving the positioning adaptability range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the mounting adjustment component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the lifting and adjusting component of the utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the positioning and clamping mechanism of the utility model.

[0019] Among them: 1. Carrying adjustment components; 101. Cabinet; 102. Lifting base; 103. Table; 104. Assembly plate; 105. Threaded cylinder; 106. Threaded column; 107. Meshing gear set; 108. Output motor; 109. Top seat plate; 1010. Electric rotating seat; 1011. Carrying plate; 2. Lifting adjustment components; 201. Assembly base; 202. Gearbox; 203. Transmission gear Wheel assembly; 204, driving motor; 205, threaded sleeve; 206, threaded rod; 207, lifting base; 3, positioning and clamping mechanism; 301, sleeve; 302, pneumatic telescopic rod; 303, end seat block; 304, articulated base; 305, end plate; 306, middle plate; 307, elastic strip; 308, damping plate; 309, mechanical arm base; 3010, transmission mechanical arm; 3011, mechanical fixture. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0021] according to Figure 1-5 As shown, this embodiment proposes a positioning mechanism for an automobile structural part, including a mounting adjustment component 1 and a positioning clamping mechanism 3, wherein the inner sides of both ends of the mounting adjustment component 1 are provided with lifting adjustment components 2 sleeved with bolts, and the top side of the lifting adjustment component 2 is provided with a positioning clamping mechanism 3 assembled with bolts;

[0022] The positioning and clamping mechanism 3 includes a housing 301, a pneumatic telescopic rod 302, an end seat block 303, a hinged base 304, an end plate 305, a middle plate 306, an elastic strip 307, a damping plate 308, a mechanical arm base 309, a transmission mechanical arm 3010 and a mechanical clamp 3011. The housing 301 is arranged on the top side of the lifting and adjusting component 2, and the inner end of the housing 301 is provided with a pneumatic telescopic rod 302, and the output end of the pneumatic telescopic rod 302 is provided with an end seat block 303, and the end seat block 30 The inner end of the housing 301 is hingedly connected to an end plate 305 through a hinged base 304, and the inner end of the end plate 305 is provided with a hinged middle plate 306, the outer side of the end plate 305 is provided with a tightly fitting elastic strip 307, and the inner side of the elastic strip 307 is provided with a damping plate 308, the opposite side of the housing 301 is provided with a mechanical arm base 309, and the top side of the mechanical arm base 309 is provided with a transmission mechanical arm 3010, and one end of the transmission mechanical arm 3010 is provided with a mechanical fixture 3011.

[0023] The elastic strip 307 and the damping plate 308 form a flexible structure, and the hinged base 304 and the end plate 305 are symmetrically distributed with respect to the central axis of the middle plate 306 .

[0024] In this embodiment, when the lifting base 207 is lifted to a suitable height, the pneumatic telescopic rod 302 outputs power to drive the output end to operate, and the hinge of the end seat block 303 and the hinged base 304 is adjusted, so that the end plate 305, the middle plate 306, the elastic strip 307, and the damping plate 308 work together to clamp the side of the product, and then cooperate with the robot base 309, the transmission robot arm 3010 and the mechanical clamp 3011 to achieve the effect of precise positioning, which is convenient for effective processing.

[0025] The mounting adjustment component 1 includes a cabinet 101, a lifting base 102, a table 103, an assembly disk 104, a threaded barrel 105, a threaded column 106, an engaging gear set 107, an output motor 108, a top seat plate 109, an electric rotating seat 1010 and a mounting disk 1011. The top side of the cabinet 101 is bolted to the table 103 through the lifting base 102, and the inner side of the table 103 is provided with an assembly disk 104 with bolts, and the inner side of the assembly disk 104 is cooperated with a threaded barrel 105, and the inner side of the threaded barrel 105 is provided with a threaded column 106 with threaded connection.

[0026] In this embodiment, when height adjustment is required, the output motor 108 is used to output power to drive the output end to operate, so that the output motor 108 outputs power to drive the meshing gear set 107 in the cabinet 101 to perform meshing transmission operation. When the meshing gear set 107 is in meshing transmission operation, the spiral transmission of the threaded barrel 105 and the threaded column 106 causes the product on the mounting plate 1011 to run to a suitable height.

[0027] An output end connected to the meshing gear set 107 is arranged below the threaded column 106, and an output motor 108 is arranged on one side of the meshing gear set 107, a top seat plate 109 is arranged on the top side of the threaded column 106, and an electric rotating seat 1010 is arranged on the inner side of the top seat plate 109, and a mounting plate 1011 is arranged on the top side of the electric rotating seat 1010.

[0028] In this embodiment, the product to be processed is placed on the top side of the mounting plate 1011, and then the electric rotating seat 1010 on the top seat plate 109 is used to output power to drive the output end to operate so that the electric rotating seat 1010 outputs power to drive the product on the mounting plate 1011 to run to a suitable orientation angle.

[0029] The lifting and adjusting component 2 includes an assembly base 201, a gearbox 202, a transmission gear set 203, a drive motor 204, a threaded sleeve 205, a threaded rod 206 and a lifting base 207. The assembly base 201 is arranged on the side of the cabinet 101, and the gearbox 202 is arranged below the assembly base 201. The transmission gear set 203 connected to the output end of the drive motor 204 is arranged inside the gearbox 202.

[0030] In this embodiment, when positioning is required, the drive motor 204 on the gearbox 202 is used to output power to drive the output end to operate. After the drive motor 204 outputs power, the drive motor 204 outputs power to drive the transmission gear set 203 in the gearbox 202 to engage and drive.

[0031] A threaded sleeve 205 is disposed on the top side of the assembly base 201 , and a threaded rod 206 connected by threads is disposed on the inner side of the threaded sleeve 205 , and a lifting base 207 is disposed on the top side of the threaded rod 206 .

[0032] In this embodiment, after the transmission gear set 203 performs meshing transmission operation, the threaded sleeve 205 and the threaded rod 206 perform spiral transmission, so that the lifting base 207 is lifted to a suitable height.

[0033] The working principle of the positioning mechanism of the automobile structural part is: the product to be processed is placed on the top side of the mounting plate 1011, and then the electric rotating seat 1010 on the top seat plate 109 is used to output power to drive the output end to operate so that the electric rotating seat 1010 outputs power to drive the product on the mounting plate 1011 to run to a suitable orientation angle. When height adjustment is required, the output motor 108 is used to output power to drive the output end to run so that the output motor 108 outputs power to drive the meshing gear set 107 in the cabinet 101 to mesh and drive. When the meshing gear set 107 is meshing and driving, the spiral transmission of the threaded barrel 105 and the threaded column 106 causes the product on the mounting plate 101 to run to a suitable height. When positioning is required, the drive motor 204 on the gearbox 202 is used to output power to drive the output end to Operation, when the driving motor 204 outputs power, the driving motor 204 outputs power to drive the transmission gear set 203 in the gearbox 202 to engage and transmit operation, when the transmission gear set 203 engages and transmits operation, the threaded sleeve 205 and the threaded rod 206 perform spiral transmission, so that the lifting base 207 is lifted to a suitable height, when the lifting base 207 is lifted to a suitable height, the pneumatic telescopic rod 302 outputs power to drive the output end to operate, so that the hinge of the end seat block 303 and the hinged base 304 is adjusted, so that the end plate 305, the middle plate 306, the elastic strip 307, and the damping plate 308 cooperate to clamp the side of the product, and then cooperate with the robot arm base 309, the transmission robot arm 3010 and the mechanical clamp 3011 to achieve the effect of precise positioning, which is convenient for effective processing.

[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioning mechanism for an automobile structural part, comprising a mounting adjustment component (1) and a positioning clamping mechanism (3), characterized in that: The inner sides of both ends of the mounting adjustment component (1) are provided with lifting adjustment components (2) sleeved with bolts, and the top side of the lifting adjustment component (2) is provided with a positioning clamping mechanism (3) assembled with bolts; The positioning and clamping mechanism (3) comprises a casing (301), a pneumatic telescopic rod (302), an end seat block (303), a hinged base (304), an end plate (305), a middle plate (306), an elastic strip (307), a damping plate (308), a mechanical arm base (309), a transmission mechanical arm (3010) and a mechanical clamp (3011); the casing (301) is arranged on the top side of the lifting and adjusting component (2); the inner end of the casing (301) is provided with a pneumatic telescopic rod (302); the output end of the pneumatic telescopic rod (302) is provided with an end seat block (303); the end seat The inner end of the block (303) is hingedly connected to an end plate (305) via a hinged base (304), and the inner end of the end plate (305) is provided with a hinged middle plate (306), the outer side of the end plate (305) is provided with a tightly fitting elastic strip (307), and the inner side of the elastic strip (307) is provided with a damping plate (308), the opposite side of the cabin (301) is provided with a mechanical arm base (309), and the top side of the mechanical arm base (309) is provided with a transmission mechanical arm (3010), and one end of the transmission mechanical arm (3010) is provided with a mechanical clamp (3011).

2. A positioning mechanism for an automobile structural part according to claim 1, characterized in that: The elastic strip (307) and the damping plate (308) form a flexible structure, and the hinged base (304) and the end plate (305) are symmetrically distributed with respect to the central axis of the middle plate (306).

3. The positioning mechanism for an automobile structural part according to claim 1, characterized in that: The mounting adjustment component (1) comprises a cabinet (101), a lifting base (102), a table (103), an assembly disk (104), a threaded barrel (105), a threaded column (106), a meshing gear set (107), an output motor (108), a top seat plate (109), an electric rotating seat (1010) and a mounting disk (1011), wherein the top side of the cabinet (101) is bolted to the table (103) via the lifting base (102), the inner side of the table (103) is provided with an assembly disk (104) which is bolted, and the inner side of the assembly disk (104) is cooperated with a threaded barrel (105), and the inner side of the threaded barrel (105) is provided with a threaded column (106) which is threadedly connected.

4. A positioning mechanism for an automobile structural part according to claim 3, characterized in that: An output end connected to a meshing gear set (107) is arranged below the threaded column (106), and an output motor (108) is arranged on one side of the meshing gear set (107); a top seat plate (109) is arranged on the top side of the threaded column (106), and an electric rotating seat (1010) is arranged on the inner side of the top seat plate (109); and a mounting plate (1011) is arranged on the top side of the electric rotating seat (1010).

5. The positioning mechanism for an automobile structural part according to claim 3, characterized in that: The lifting and adjusting component (2) comprises an assembly base (201), a gearbox (202), a transmission gear set (203), a drive motor (204), a threaded sleeve (205), a threaded rod (206) and a lifting base (207); the assembly base (201) is arranged on the side of the cabinet (101); a gearbox (202) is arranged below the assembly base (201); and a transmission gear set (203) connected to an output end of the drive motor (204) is arranged inside the gearbox (202).

6. A positioning mechanism for an automobile structural part according to claim 5, characterized in that: A threaded sleeve (205) is provided on the top side of the assembly base (201), and a threaded rod (206) connected by a thread is provided on the inner side of the threaded sleeve (205), and a lifting base (207) is provided on the top side of the threaded rod (206).

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