Quick assembly platform with multidirectional locking and positioning functions

Abstract

The utility model provides a quick assembling platform with a multidirectional locking and positioning function, which comprises a supporting and assembling component, a vertical carrying component, a transverse clamping component, a vertical tightening component and a torsion applying component, and is characterized in that the assembling platform can be quickly assembled through the cooperative work of the vertical carrying component, the transverse clamping component, the vertical tightening component and the torsion applying component; according to the assembly tool, the energy absorption box and the cross beam can be rapidly and accurately assembled, the positions and the shapes of all the assemblies are matched with the bumper and the assemblies of the bumper, the adjustment and calibration time in the assembly process is shortened, the transverse clamping assembly and the vertical tightening assembly can clamp and lock the assemblies of the bumper, it is guaranteed that the assemblies of the bumper are accurately aligned, the assembly error can be reduced, and the assembly efficiency is improved. The product quality is improved, and the workpiece position can be prevented from being mistaken and leaked; the clamping cylinder is not loosened; the assembly is easy; the efficiency is high; and the assembly qualification rate is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts production equipment especially a quick assembly platform with multidirectional locking positioning function. BACKGROUND

[0002] In the assembly process of an automobile bumper, it is composed of a cross beam, an energy absorption box, bolts, gaskets and nuts, the entire workpiece needs to be fixed to a tool after being tightened with a wrench and reaching a set torque value, and finally ensuring that the finished product after assembly can pass the detection of a detection tool. Patent document CN119260122A discloses an assembly platform, which comprises an operation table, a machining table, support feet, a turnover mechanism and a part assembly and welding mechanism, support side plates are fixedly connected symmetrically at both ends of the operation table, a first driving device is installed on the outer wall of one of the support side plates, both ends of a driving rod are rotatably connected to the inner walls of the two support side plates, one end of the driving rod is fixedly connected to the output end of the first driving device, two fixed sleeve plates are fixedly sleeved on the outer wall of the driving rod, a positioning assembly is installed on the outer wall of the fixed sleeve plate, and the part assembly and welding mechanism is installed on the machining table. However, the assembly process of this assembly platform is relatively complex, and the assembly efficiency needs to be improved. Therefore, it is necessary to optimize the structure of this assembly platform to overcome the above-mentioned defects. SUMMARY

[0003] The utility model aims at providing a quick assembly platform with multidirectional locking positioning function to improve assembly accuracy and assembly efficiency.

[0004] The utility model adopts the technical scheme that:

[0005] A quick assembly platform with multidirectional locking positioning function comprises:

[0006] A support assembly component has an assembly space in it;

[0007] A vertical load supporting component is installed in the support assembly component and is shaped to fit the energy absorption box of the bumper, and the energy absorption box is supported and carried by the vertical load supporting component;

[0008] A horizontal clamping component is installed in the support assembly component, is positioned corresponding to the vertical load supporting component, is shaped to fit the energy absorption box, and the energy absorption box on the vertical load supporting component is clamped and positioned by the horizontal clamping component;

[0009] A vertical tightening component is installed in the support assembly component, is shaped to fit the cross beam of the bumper, the cross beam of the bumper is clamped and locked by the vertical tightening component, the cross beam is aligned and abuts with the energy absorption box, and the cross beam and the energy absorption box are bolted and locked;

[0010] A torsion applying assembly is installed in the support assembly and is shaped to fit the bolt between the cross beam and the energy absorption box. The torsion applying assembly applies a preset torsion to the bolt, so that the bolt between the cross beam and the energy absorption box is properly tightened.

[0011] Specifically, the support assembly comprises:

[0012] A support base is made of a plate and is arranged horizontally, and an assembly space is formed on the top of the support base;

[0013] A plurality of walking casters are arranged, each of which is installed at the bottom of the support base, and the support base can be moved on the ground through the walking casters.

[0014] The vertical loading assembly comprises:

[0015] A pair of loading stands are arranged, each of which is installed at the top of the support base at two ends and extends upwards above the support base, and is shaped to fit the energy absorption box, and each energy absorption box can be placed on the top of the loading stand.

[0016] The horizontal clamping assembly comprises:

[0017] Two pairs of clamping stands are arranged, each of which is installed at the top of the support base and is arranged on the two sides of the loading stand and extends upwards above the support base;

[0018] Two pairs of horizontal cylinders are arranged, and the cylinder body of each horizontal cylinder is installed in the clamping stand, and the piston rod extends in the direction of the energy absorption box;

[0019] Two pairs of horizontal clamping jaws are arranged, each of which is installed at the end of the piston rod and is shaped to fit the energy absorption box, and the horizontal clamping jaws are driven by the horizontal cylinders to clamp and position the energy absorption box.

[0020] The vertical tightening assembly comprises:

[0021] A pair of tightening stands are arranged, each of which is installed at the top of the support base at two ends and extends upwards above the support base, and is shaped to fit the cross beam, and the cross beam can be placed on the top of the tightening stand;

[0022] A pair of vertical cylinders are arranged, and the cylinder body of each vertical cylinder is installed in the tightening stand, and the piston rod extends in the direction of the cross beam;

[0023] A pair of vertical clamping jaws are arranged, each of which is hinged to the tightening stand, and is hinged to the end of the piston rod of the vertical cylinder and is shaped to fit the cross beam, and the vertical clamping jaws are driven by the vertical cylinders to clamp and lock the cross beam.

[0024] The torsion applying assembly comprises:

[0025] torsion stands, which are provided in pairs, each of which is installed at two ends of the top of the support base and extends upwards above the support base;

[0026] torsion wrenches, which are provided in pairs, each of which is installed in the torsion stand and is matched with the shape of the bolt between the beam and the energy-absorbing box, and the torsion wrench applies a preset torsion to the bolt.

[0027] The utility model discloses the advantages are:

[0028] The assembly platform can realize the quick and accurate assembly of the energy-absorbing box and the beam through the cooperative work of the vertical supporting assembly, the horizontal clamping assembly, the vertical tightening assembly and the torsion applying assembly, the position and shape of each assembly are matched with the bumper and its components, the adjustment and calibration time in the assembly process is reduced, the horizontal clamping assembly and the vertical tightening assembly can clamp and lock the components of the bumper, ensure the accurate alignment between them, help to reduce the assembly error, improve the product quality, can play the workpiece position mistake-proofing and leakage-proofing role, the torsion leakage-proofing application, no torsion and no loosening of the clamping cylinder, the assembly is easy, efficient and has high assembly qualification rate. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is the structure schematic diagram of the quick assembly platform with multidirectional locking and positioning functions provided by the utility model;

[0030] Figure 2 It is the assembly state schematic diagram of the assembly platform to the automobile bumper. DETAILED DESCRIPTION

[0031] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in the following with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0032] As Figure 1 , Figure 2As shown, the rapid assembly platform with multi-directional locking and positioning function proposed in this utility model includes a support assembly assembly, a vertical support assembly, a horizontal clamping assembly, a vertical clamping assembly, and a torque application assembly. The support assembly assembly has an assembly space. The vertical support assembly is installed in the support assembly assembly and is adapted to the shape of the energy-absorbing box of the bumper. The vertical support assembly supports the energy-absorbing box. The horizontal clamping assembly is installed in the support assembly assembly, its position corresponds to the vertical support assembly, and it is adapted to the shape of the energy-absorbing box. The horizontal clamping assembly provides support for the energy-absorbing box. The positioning component clamps and positions the energy-absorbing box placed on the vertical support component. The vertical clamping component is installed in the support assembly component and is adapted to the shape of the bumper's crossbeam. The vertical clamping component clamps and locks the bumper's crossbeam, aligning and abutting the crossbeam and the energy-absorbing box to bolt and lock the crossbeam and the energy-absorbing box. The torque application component is installed in the support assembly component and is adapted to the shape of the bolts between the crossbeam and the energy-absorbing box. The torque application component applies a preset torque to the bolts, ensuring that the bolts between the crossbeam and the energy-absorbing box are properly tightened.

[0033] In this embodiment, the support assembly includes a support base 110 and casters 120. The support base is made of plate and arranged laterally, forming an assembly space on its top. A set of casters is provided, with each caster installed at the bottom of the support base. The support base can move on the ground via the casters.

[0034] The vertical support assembly includes a support frame 200, which is provided in pairs. Each support frame is installed at both ends of the top of the support base and extends upwards from the support base. It is adapted to the shape of the energy-absorbing box, and each energy-absorbing box can be placed on the top of the support frame.

[0035] The lateral clamping assembly includes a clamping frame 310, a lateral cylinder 320, and lateral grippers 330. There are two pairs of clamping frames, each installed on the top of the support base, arranged on both sides of the support frame and extending upwards towards the support base. There are two pairs of lateral cylinders, each with its cylinder body installed in the clamping frame and its piston rod extending towards the energy-absorbing box. There are two pairs of lateral grippers, each installed at the end of the piston rod and adapted to the shape of the energy-absorbing box. The lateral cylinder drives the lateral grippers to clamp and position the energy-absorbing box.

[0036] The vertical clamping assembly comprises a pair of clamping uprights 410, a pair of vertical cylinders 420 and a pair of vertical clamping jaws 430, each of the clamping uprights is installed at the top of the support base at two ends and extends upwards, the clamping uprights are shaped to match the cross beam, the cross beam can be placed on the top of the clamping uprights, each of the vertical cylinders is installed in the clamping upright, the piston rod of the vertical cylinder extends in the direction of the cross beam, each of the vertical clamping jaws is hinged to the clamping upright, the vertical clamping jaws are hinged to the end of the piston rod of the vertical cylinder and are shaped to match the cross beam, and the vertical clamping jaws are driven by the vertical cylinders to clamp and lock the cross beam.

[0037] The torsion applying assembly comprises a pair of torsion uprights 510 and a pair of torsion wrenches 520, each of the torsion uprights is installed at the top of the support base at two ends and extends upwards, each of the torsion wrenches is installed in the torsion upright and is shaped to match the bolt between the cross beam and the energy absorption box, and the bolt is applied with a preset torsion by the torsion wrench, in the embodiment, the structure of the torsion wrench adopts the prior art, and thus is not described herein.

[0038] In the description of the utility model, it needs to be explained that when the terms indicating the orientation or position relationship such as "up", "down", "inner", "outer", "left", "right" and the like appear, they should be understood as the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly placed when the utility model product is used, or the orientation or position relationship commonly understood by the person skilled in the art, and only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the utility model. In addition, when the terms "first", "second" and the like appear, they are only used for distinguishing the description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it also needs to be explained that unless otherwise explicitly specified and limited, the terms "install", "set", "connect" and the like should be understood in a broad sense, for example, "connect" can be fixed connection, can be detachable connection, or integral connection, can be mechanical connection, or electrical connection, can be direct connection, or indirect connection through an intermediate medium, or the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A quick assembly platform with multi-direction locking positioning function, characterized in that, The application relates to a bumper assembly device. The bumper assembly device comprises a support assembly, an upright supporting assembly, a horizontal clamping assembly, an upright fastening assembly and a torsion applying assembly. The support assembly comprises a support base and a plurality of walking casters. The upright supporting assembly comprises a pair of supporting stands. The horizontal clamping assembly comprises a pair of clamping stands, a pair of horizontal cylinders and a pair of horizontal clamping claws. The upright fastening assembly comprises a pair of fastening stands, a pair of upright cylinders and a pair of upright clamping claws.

2. The quick assembly platform with multi-direction locking positioning function according to claim 1, characterized in that, The torsion applying assembly comprises a pair of torsion stands and a pair of torsion wrenches. The support base is made of a plate and arranged horizontally, and the assembly space is formed on the top of the support base. The walking casters are arranged on the bottom of the support base.

3. The quick assembly platform with multi-direction locking positioning function according to claim 2, characterized in that, The supporting stands are arranged on the top of the support base and extend upwards. The clamping stands are arranged on the top of the support base and extend upwards.

4. The quick assembly platform with multi-direction locking positioning function according to claim 3, characterized in that, The horizontal cylinders are arranged in the clamping stands and extend towards the energy-absorbing boxes. The horizontal clamping claws are arranged on the ends of the piston rods of the horizontal cylinders and are matched with the energy-absorbing boxes. The fastening stands are arranged on the top of the support base and extend upwards. The upright cylinders are arranged in the fastening stands and extend towards the cross beams.

5. The quick assembly platform with multi-direction locking positioning function according to claim 2, characterized in that, The upright clamping claws are arranged on the ends of the piston rods of the upright cylinders and are matched with the cross beams. The torsion stands are arranged on the top of the support base and extend upwards. The torsion wrenches are arranged in the torsion stands and are matched with the bolts between the cross beams and the energy-absorbing boxes. ​ 6. The quick assembly platform with multi-direction locking positioning function according to claim 2, characterized in that, ​ ​ ​

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