Compressing and positioning device for automobile bumper machining

Abstract

The utility model relates to the technical field of automobile bumpers, in particular to an automobile bumper processing, pressing and positioning device which comprises a base, a plurality of supporting columns and two clamping mechanisms, each clamping mechanism comprises two electric lead screws, two sleeves, two electric telescopic rods, two rotating shafts, two mounting plates, a plurality of sliding rails and a fixing assembly, the driving assembly operates, and the clamping mechanisms are driven to move. An electric telescopic rod, rotating shafts, a mounting plate, a sliding rail and a fixing assembly move in the vertical direction, the height of the bumper can be conveniently adjusted, the electric telescopic rod is adjusted, the electric telescopic rod moves in the horizontal direction, the horizontal position of the automobile bumper can be conveniently adjusted, two rotating shafts are rotated, and the two rotating shafts drive an L-shaped clamping plate and the automobile bumper to rotate at the same time; and the sprayed surface of the automobile bumper is convenient to adjust, and the problems that the sprayed surface of the automobile bumper cannot be changed, the other surface needs to be disassembled and assembled again when being sprayed, the operation is very troublesome, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile bumpers, in particular to a processing, pressing and positioning device for automobile bumpers. Background Art

[0002] Bumpers are provided at the front and rear ends of the car, which are not only beautiful, but also can absorb and alleviate external impact in the event of a collision. When the car bumper is processed and painted, the spray liquid sprayed on the car bumper will drip onto the spraying equipment under the action of gravity, resulting in a waste of spray liquid.

[0003] The prior art CN217940621U discloses a paint spraying device for automobile bumper processing. During the spraying process, the automobile bumper is placed on a bottom plate supported by a support column above a base, and then a spray gun is used to spray the surface of the bumper. After the paint is sprayed on the surface of the automobile bumper, excess paint flows along the bumper to the bottom plate, and flows downward into a receiving box through a discharge hole on the bottom plate, and the excess paint is recovered.

[0004] However, in the above structure, the sprayed surface of the automobile bumper cannot be changed, and when spraying the other side, it needs to be disassembled and reinstalled, which is very troublesome, thereby reducing work efficiency. Utility Model Content

[0005] The utility model aims to provide a car bumper processing pressing and positioning device, which solves the problem that the sprayed surface of the car bumper cannot be changed and needs to be disassembled and reinstalled when spraying the other side, which is very troublesome and leads to reduced work efficiency.

[0006] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the two guide rails are connected along the longitudinal direction of the wheel shaft to thesaid support frame, and the guide rails are connected along the longitudinal direction of the wheel shaft to the support frame.

[0007] Among them, the clamping mechanism also includes two L-shaped clamps and a ruler, the two L-shaped clamps are respectively fixedly connected to the two sliders, and are located at one end of the slider away from the slide rail, and the clamping surface of the L-shaped clamp is toothed, and the ruler is fixedly connected to the mounting plate and is located on the outer wall of the mounting plate.

[0008] Among them, the fixing assembly includes multiple limit bolts, multiple telescopic rods and multiple springs, the multiple limit bolts are respectively rotatably connected to the slide rails, and the limit bolts penetrate the slide rails, the multiple telescopic rods are respectively located between the slide rails and the sliders, and the multiple springs are respectively sleeved on the outer side walls of the telescopic rods.

[0009] Wherein, the automobile bumper processing, pressing and positioning device further comprises a protection mechanism, and the protection mechanism is used to protect the automobile bumper.

[0010] Wherein, the protection mechanism includes multiple compression springs, a support plate, a buffer pad and a plurality of clamping pads, the multiple compression springs are connected between the base and the support plate, the buffer pad is fixedly connected to the support plate and is located above the support plate, and the multiple clamping pads are respectively fixedly connected to the L-shaped clamping plate and are located on the clamping surface of the L-shaped clamping plate.

[0011] The utility model discloses a vehicle bumper processing pressing and positioning device, which is operated by the driving component, and the driving component drives the electric telescopic rod, the rotating shaft, the mounting plate, the slide rail and the fixing component to move in the vertical direction, so as to facilitate the adjustment of the height of the bumper. The electric telescopic rod is adjusted, and the electric telescopic rod moves in the horizontal direction, so as to facilitate the adjustment of the horizontal position of the vehicle bumper. By rotating the two rotating shafts, the two rotating shafts respectively and simultaneously drive the L-shaped clamping plate and the vehicle bumper to rotate, so as to facilitate the adjustment of the sprayed surface of the vehicle bumper, and solves the problem that the sprayed surface of the vehicle bumper cannot be changed, and the other side needs to be disassembled and installed again when spraying, which is very troublesome, thereby reducing the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the mounting plate, scale, slide rail, slider and limit assembly of the first embodiment of the utility model.

[0015] Figure 3It is a structural schematic diagram of an L-shaped clamping plate according to the first embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0017] Figure 5 It is a structural schematic diagram of the slide rail, the slider, the L-shaped clamping plate and the clamping pad of the second embodiment of the utility model.

[0018] 101-base, 102-support column, 103-electric telescopic rod, 104-rotating shaft, 105-mounting plate, 106-slide rail, 107-slider, 108-L-shaped splint, 109-scale, 110-electric screw, 111-sleeve, 112-limit bolt, 113-telescopic rod, 114-spring, 201-compression spring, 202-support plate, 203-buffer pad, 204-clamping pad. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] First embodiment

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the mounting plate, scale, slide rail, slider and limit assembly of the first embodiment of the utility model. Figure 3 It is a structural schematic diagram of an L-shaped clamping plate according to the first embodiment of the utility model.

[0022] The utility model provides a bumper processing clamping and positioning device: it includes a base 101, a plurality of support columns 102 and two clamping mechanisms, the two clamping mechanisms are relatively arranged above the base 101, the clamping mechanism includes two electric screws 110, two sleeves 111, an electric telescopic rod 103, a rotating shaft 104, a mounting plate 105, two slide rails 106, two sliders 107, two fixing components, two L-shaped clamping plates 108 and a scale 109, and the fixing component includes a limit bolt 112, a telescopic rod 113 and a spring 114.

[0023] According to a specific implementation, the plurality of support columns 102 are respectively fixedly connected to the base 101 and are located below the base 101 . The plurality of support columns 102 are used to support the base 101 .

[0024] Among them, the two electric screw rods 110 are respectively fixedly connected to the base 101, the sleeve 111 is threadedly connected to the output shaft of the electric screw rod 110, and is fixedly connected to the electric telescopic rod 103, the output shaft of the electric screw rod 110 has an external thread and passes through the sleeve 111, the sleeve 111 has an internal thread adapted to the external thread, the rotating shaft 104 is rotatably connected to the telescopic end of the electric telescopic rod 103, the mounting plate 105 is fixedly connected to the rotating shaft 104, and is located on the side of the rotating shaft 104 away from the electric telescopic rod 103, the two slide rails 106 are fixedly connected to the mounting plate 105, and are located on the side of the mounting plate 105 away from the rotating shaft 104, the two sliders 107 are respectively slidably arranged in the two slide rails 106, the two fixed components are respectively located in the two slide rails 106, the output shaft of the electric screw rod 110 has an external thread, the sleeve has an internal thread adapted to the external thread, the electric screw The rod 110 operates, and the electric screw rod 110 cooperates with the sleeve 111 to drive the electric telescopic rod 103, the rotating shaft 104, the mounting plate 105, the slide rail 106, the slider 107 and the fixing assembly to move in the vertical direction, drive the bumper to move in the vertical direction, and facilitate the adjustment of the height of the bumper. In addition, by adjusting the telescopic length of the two relative electric telescopic rods 103 in the horizontal direction, it is convenient to adjust the horizontal position of the car bumper. When adjusting the distance between the two upper and lower adjacent sliders 107, the clamping mechanism has a better clamping effect when clamping some higher-sized bumpers. By rotating the two rotating shafts, the two rotating shafts 104 respectively drive the L-shaped clamping plate and the car bumper to rotate at the same time, so as to facilitate the adjustment of the sprayed surface of the car bumper, solve the problem that the sprayed surface of the car bumper cannot be changed, and the other side needs to be disassembled and installed again when spraying, which is very troublesome, thereby reducing the work efficiency.

[0025] Among them, the two L-shaped clamps 108 are fixedly connected to the two sliders 107 respectively, and are located at one end of the slider 107 away from the slide rail 106, and the clamping surface of the L-shaped clamp 108 is toothed, and the scale 109 is fixedly connected to the mounting plate 105 and is located on the outer side wall of the mounting plate 105. By adjusting the distance between the two upper and lower adjacent sliders 107, the slider 107 drives the L-shaped clamp 108 to move, so that the two upper and lower adjacent L-shaped clamps 108 are in close contact with the bumper, and the bumper is clamped and clamped, thereby improving the stability of the clamping mechanism when clamping some larger-sized bumpers and the versatility of the clamping structure. The scale 109 can help the operator intuitively understand the position and size of the bumper, and facilitate the operator to quickly and accurately position the bumper so that the bumper is aligned with the L-shaped clamp 108.

[0026] Among them, the limiting bolt 112 is rotatably connected to the slide rail 106, and the limiting bolt 112 passes through the slide rail 106, the telescopic rod 113 is located between the slide rail 106 and the slider 107, and the spring 114 is sleeved on the outer side wall of the telescopic rod 113. By rotating the limiting bolt 112, the limiting bolt 112 moves in the vertical direction, driving the slider 107 to move in the vertical direction, compressing the telescopic rod 113 and the spring 114. The telescopic rod 113 and the installation spring 114 support the slider 107 under the action of elastic force, and the slider 107 is limited by the cooperation of the limiting bolt 112, the telescopic rod 113 and the spring 114 to prevent the L-shaped clamp 108 from sliding, thereby affecting the stability of the clamping mechanism.

[0027] When using the bumper processing and pressing and positioning device of the utility model, the electric screw rod 110 is driven to operate, and the electric screw rod 110 and the sleeve 111 cooperate to make the L-shaped clamping plate 108 at a suitable height, and the bumper is placed between the two L-shaped clamping plates 108 arranged opposite to each other near the base 101, and the telescopic length of the two electric telescopic rods 103 arranged opposite to each other in the horizontal direction is adjusted to make the two sides of the L-shaped clamping plate 108 closely contact with the bumper, and by adjusting the telescopic length of the two electric telescopic rods, the position of the bumper can be adjusted in the horizontal direction, and the limit bolts 112 are adjusted to make the two upper and lower adjacent L-shaped clamping plates 108 closely contact with the bumper, and by rotating the two rotating shafts 104, the two rotating shafts 104 respectively drive the L-shaped clamping plate 108 and the automobile bumper to rotate at the same time, so as to facilitate the adjustment of the sprayed surface of the automobile bumper, and solve the problem that the sprayed surface of the automobile bumper cannot be changed, and the other side needs to be disassembled and installed again when spraying, which is very troublesome, thereby reducing the work efficiency.

[0028] Second embodiment

[0029] See also Figure 4 and Figure 5 ,in Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 5 It is a structural schematic diagram of the slide rail, the slider, the L-shaped clamping plate, the baffle plate and the clamping pad of the second embodiment of the utility model.

[0030] On the basis of the first embodiment, the bumper processing pressing and positioning device of the utility model further includes a protection mechanism, which includes a plurality of compression springs 201, a support plate 202, a buffer pad 203 and a plurality of clamping pads 205.

[0031] According to a specific implementation manner, the protection mechanism is used to protect the bumper.

[0032] Among them, multiple compression springs 201 are connected between the base 101 and the support plate 202, the buffer pad 203 is fixedly connected to the support plate 202 and is located above the support plate 202, and multiple clamping pads 204 are respectively fixedly connected to the L-shaped clamping plate 108 and are located on the clamping surface of the L-shaped clamping plate 108. Multiple compression springs 201 are used to support the support plate 202, and the buffer pad 203 is used to prevent the bumper from directly colliding with the base 101 when it accidentally falls, causing damage to the bumper. The buffer pad 203 can play a buffering role, and the clamping pad 204 is used to prevent the L-shaped clamping plate 108 from directly contacting the bumper during the clamping process and damaging the surface of the bumper.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A vehicle bumper processing pressing and positioning device, comprising a base and a plurality of support columns, wherein the plurality of support columns are respectively fixedly connected to the base and are located below the base, characterized in that: It also includes two clamping mechanisms, which are relatively arranged above the base, and the clamping mechanism includes two electric screws, two sleeves, an electric telescopic rod, a rotating shaft, a mounting plate, two slide rails, two sliders and two fixed assemblies. The two electric screws are respectively fixedly connected to the base, the sleeve is threadedly connected to the output shaft of the electric screw and is fixedly connected to the electric telescopic rod, the rotating shaft is rotatably connected to the telescopic end of the electric telescopic rod, the mounting plate is fixedly connected to the rotating shaft and is located on a side of the rotating shaft away from the electric telescopic rod, the two slide rails are respectively fixedly connected to the mounting plate and are located on a side of the mounting plate away from the rotating shaft, the two sliders are respectively slidably arranged in the two slide rails, and the two fixed assemblies are respectively located in the two slide rails.

2. The automobile bumper processing pressing and positioning device according to claim 1, characterized in that: The clamping mechanism also includes two L-shaped clamps and a ruler. The two L-shaped clamps are respectively fixedly connected to the two sliders and are located at one end of the slider away from the slide rail. The clamping surface of the L-shaped clamps is toothed. The ruler is fixedly connected to the mounting plate and is located on the outer side wall of the mounting plate.

3. The automobile bumper processing pressing and positioning device according to claim 1, characterized in that: The fixing assembly includes a plurality of limit bolts, a plurality of telescopic rods and a plurality of springs. The plurality of limit bolts are respectively rotatably connected to the slide rails, and the limit bolts penetrate the slide rails. The plurality of telescopic rods are respectively located between the slide rails and the sliders, and the plurality of springs are respectively sleeved on the outer side walls of the telescopic rods.

4. The automobile bumper processing pressing and positioning device according to claim 2, characterized in that: The automobile bumper processing, pressing and positioning device also includes a protection mechanism for protecting the automobile bumper.

5. The automobile bumper processing pressing and positioning device as claimed in claim 4, characterized in that: The protection mechanism includes multiple compression springs, a support plate, a buffer pad and a plurality of clamping pads, the multiple compression springs are connected between the base and the support plate, the buffer pad is fixedly connected to the support plate and is located above the support plate, and the multiple clamping pads are respectively fixedly connected to the L-shaped clamping plate and are located on the clamping surface of the L-shaped clamping plate.

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