Automobile ABS support welding clamp

Abstract

The utility model relates to the technical field of automobile part welding machining, and discloses an automobile ABS support welding clamp which comprises a base, the top of the base is fixedly connected with a clamp body, the clamp body is irregular, a channel is formed in the clamp body, the edge of the top of the base is fixedly connected with a clamping seat, and the clamping seat is fixedly connected with a clamping groove. A first positioning pin and a second positioning pin are in threaded connection with the two sides of the interior of the clamp body correspondingly and penetrate through the interior of the clamp body, and a third positioning pin is in threaded connection with the top of the clamp body. Compared with the prior art, the ABS support clamping device has the advantages that the top of an ABS support is covered with the clamping piece, one side of the top of the ABS support is fixed through the clamping piece, the other side of the top of the ABS support is fixed through the limiting mechanism, and therefore when the ABS support is clamped through the ABS support clamping device, the clamping effect is good, and the clamping effect is good. And the clamping process is simple and convenient, and the ABS support can be rapidly fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile part welding processing, especially relates to a welding fixture for automobile ABS support. BACKGROUND

[0002] Welding production in automobile manufacturing has the characteristics of large batch, fast production speed, high assembly and welding precision requirement of the welded parts, and adopts the flow production mode. Different welding methods are required for different parts, and resistance welding is a method that uses the resistance heat generated by current passing through the welding parts and the contact part as the heat source to locally heat the welding parts and pressurize for welding.

[0003] In the prior art, Chinese patent No. CN216401407U discloses an electric automobile ABS support, which comprises an ABS upper support and an ABS lower support. The ABS upper support is an L-shaped support, and the ABS lower support is a triangular claw structure. The lower part of the ABS upper support is connected to the ABS lower support by welding. The lower part of the ABS upper support is provided with a boss, and the boss is provided with an oval hole. The upper edge of the ABS upper support is provided with an open circular hole. The electric automobile ABS support has reasonable structure design. The boss oval hole cooperates with the open circular hole of the upper support to provide a fixed point for the ABS controller, increase the height of the upper support flange, facilitate mold forming, ensure smooth installation of the ABS controller, and improve the service life and reliability of the support and the ABS system. The ABS lower support is in a triangular claw structure, which fully utilizes the narrow space to ensure firm and reliable installation of the ABS support.

[0004] However, since the automobile ABS support is an irregular part, the overall automobile ABS support is clamped by a multi-section welding clamp during welding, which has the problems of poor clamping effect and complicated clamping process. Therefore, a special welding clamp for automobile ABS support is needed to solve this problem. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of automobile ABS support welding fixture, with the effect of good clamping effect to automobile ABS support.

[0006] The above technical purpose of the utility model is realized through the following technical scheme: a welding fixture for an automobile ABS support, comprising a base, a fixture body is fixedly connected to the top of the base, the fixture body is irregular, a channel is formed in the fixture body, a clamping seat is fixedly connected to the edge of the top of the base, a first positioning pin and a second positioning pin are threadedly connected to the two sides in the fixture body, the first positioning pin and the second positioning pin penetrate into the inside, a third positioning pin is threadedly connected to the top of the fixture body, a clamping piece is sleeved to the middle of the third positioning pin, a positioning convex point is fixedly connected to the center of the top of the fixture body, a stand is fixedly connected to the edge of the top of the fixture body, and a limiting mechanism is fixedly connected to the top of the stand.

[0007] By adopting the above technical scheme, the bottom of the ABS support is extended to the inside of the clamping seat, the channel in the fixture body covers the clamping seat, the bottom of the ABS support is wrapped by the channel and the clamping seat, then the first positioning pin, the second positioning pin and the fourth positioning pin are threadedly connected to the inside of the fixture body and the clamping seat, so that the first positioning pin, the second positioning pin and the fourth positioning pin penetrate into the bottom of the ABS support, thereby fixing the bottom of the ABS support, since the fixture body is irregular, the side surface of the ABS support is attached to the fixture body, so that the top of the ABS support is extended above the fixture body, the positioning convex point corresponds to the ABS support, thereby positioning and calibrating the ABS support, the third positioning pin is threadedly connected to the top of the fixture body, the third positioning pin drives the clamping piece to displace, the clamping piece covers the top of the ABS support, one side of the top of the ABS support is fixed by the clamping piece, the other side of the top of the ABS support is fixed by the limiting mechanism, thereby when the device clamps the ABS support, not only the clamping effect is good, but also the clamping process is simple and convenient, and the ABS support can be quickly fixed.

[0008] The utility model further provides: the limiting mechanism includes L board, the inside rotation is connected with handle of L board, the inside rotation is connected with connecting rod of handle, the one end of connecting rod is fixedly connected with clamp, and the other side of connecting rod rotation is connected in the inside of L board.

[0009] By adopting the above technical scheme, when the ABS support is extended above the fixture body, the handle is pressed, the handle rotates in the inside of the L plate, the handle drives the connecting rod and the clamp to displace, the clamp is extended to the outside of the ABS support, the clamp limits and fixes the ABS support through the movement of the handle.

[0010] The utility model further provides: the outside of handle is fixedly connected with sheath, anti -skid line is formed in the outside of sheath.

[0011] By adopting the above technical scheme, the sheath and the anti-skid lines provide friction force to prevent the hand from slipping.

[0012] The utility model discloses further provide: the middle part fixed connection of third positioning pin has the locating block.

[0013] By adopting the above technical scheme, the locating block is positioned to the clamping piece, and the locating block drives the clamping piece to move when the third positioning pin moves in the thread.

[0014] The utility model discloses further provide: the both sides of base bottom all are fixedly connected with slide rail, the inside slide connection of slide rail has the sliding block, the bottom fixed connection of sliding block has the angle board.

[0015] By adopting the above technical scheme, the angle board is slidably connected in the inside of the slide rail through the sliding block, and the outer wall of the welding base is contacted through the displacement of the angle board.

[0016] The utility model discloses further provide: the number of angle board is four, and four angle board is a group two by two.

[0017] By adopting the above technical scheme, the two groups of angle boards are mutually symmetrical, and the two groups of angle boards are respectively contacted with the two sides of the outer wall of the welding base.

[0018] The utility model discloses further provide: the both sides of sliding block all are fixedly connected with locking lever, and the outside screw connection of locking lever has locking ring.

[0019] By adopting the above technical scheme, the locking ring is contacted with the outer wall of the slide rail by twisting the locking ring, and the sliding block and the angle board can be locked and fixed.

[0020] The utility model discloses further provide: the inside insertion of angle board has screw rod, and the outside screw connection of screw rod has nut.

[0021] By adopting the above technical scheme, the screw rod is inserted into the inside of the angle board, the screw rod is penetrated into the inside of the welding base, the screw rod is fixed on the welding base through the nut, at this time, the two groups of angle boards will be clamped on the outer wall of the welding base, and the base and the clamp body can be installed, which is not only stable in installation, but also extremely convenient to disassemble.

[0022] The utility model discloses further provide: the inside of four angle boards all is seted up with inner groove, and the inside fixed connection of inner groove has rubber pad.

[0023] By adopting the above technical scheme, the rubber pad is contacted with the outer wall of the welding base, the tensioning effect is provided through the clamping of the rubber pad, and the gap between the angle board and the welding base is prevented.

[0024] The further setting of the utility model discloses: the outside of the clamp body is provided with the illuminating lamp.

[0025] Through adopting the above technical scheme, the illuminating lamp provides the illumination effect.

[0026] The utility model discloses the beneficial effect is:

[0027] 1, the utility model discloses a base, clamp body, passageway, clamping seat, first positioning pin, second positioning pin, third positioning pin, clamping piece, positioning convex point, stand, limiting mechanism, L board, handle, connecting rod, clamp and sheath between the setting, the bottom of ABS support extends to the inside of clamping seat, the passageway in the inside of clamp body covers clamping seat, and the bottom of ABS support is formed by wrapping through the passageway and clamping seat, then first positioning pin, second positioning pin and fourth positioning pin are screwed to the inside of clamp body and clamping seat, so that first positioning pin, second positioning pin and fourth positioning pin are penetrated to the bottom of ABS support, thereby the bottom of ABS support can be fixed, since the clamp body is irregular, the side of ABS support is attached to the clamp body, so that the top of ABS support extends to the top of clamp body, the positioning convex point corresponds to ABS support, thereby ABS support can be positioned and calibrated, third positioning pin is screwed to the top of clamp body, and third positioning pin drives the displacement of clamping piece, and clamping piece covers the top of ABS support, one side of the top of ABS support is fixed through clamping piece, the other side of the top of ABS support is fixed through limiting mechanism, thereby when the device clamps ABS support, not only the clamping effect is good, but also the clamping process is simple and convenient, and ABS support can be quickly fixed.

[0028] 2, the utility model discloses through the setting between slide rail, sliding block, angle board, locking rod, locking ring, screw rod, nut and rubber pad, the angle board is slidably connected in the inside of slide rail through sliding block, and the outer wall of the welding base is contacted through the displacement of the angle board, then the screw rod is inserted into the inside of the angle board, so that the screw rod is penetrated to the inside of the welding base, and the screw rod is fixed on the welding base through the nut, at this time, two angle boards will be clamped on the outer wall of the welding base, thereby the effect of installing the base and the clamp body can be achieved, not only the installation stability is strong, but also the disassembly is extremely convenient, the outer wall of the welding base is contacted through the rubber pad, and the tension effect is provided through the clamping of the rubber pad, to prevent the gap between the angle board and the welding base. ACCURACY OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by the person skilled in the art without creating labor.

[0030] Figure 1 A structure schematic view of the utility model is shown in the figure;

[0031] Figure 2 A structure schematic view of the utility model Figure 1 An enlarged structure schematic view of A in the figure;

[0032] Figure 3 A structure schematic view of the utility model clamp body side view;

[0033] Figure 4 A structure schematic view of the utility model slide rail inside plan view.

[0034] In the figure, 1, base;2, clamp body;3, passage;4, clamp seat;5, first positioning pin;6, second positioning pin;7, third positioning pin;8, clamping piece;9, positioning convex point;10, stand column;11, limiting mechanism;1101, L plate;1102, handle;1103, connecting rod;1104, clamp;1105, sheath;12, positioning block;13, slide rail;14, sliding block;15, angle plate;16, locking rod;17, locking ring;18, screw;19, nut;20, rubber pad;21, fourth positioning pin. DETAILED DESCRIPTION

[0035] The technical scheme of the utility model will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0036] Refer to Figures 1-4The utility model provides a kind of automobile ABS support welding fixture, including base 1, the top of base 1 is fixedly connected with fixture body 2, fixture body 2 is irregular, channel 3 is set in the inside of fixture body 2, the edge of base 1 top is fixedly connected with clamping seat 4, the both sides in the inside of fixture body 2 are respectively screw-connected with first positioning pin 5 and second positioning pin 6, first positioning pin 5 and second positioning pin 6 are penetrated to the inside, the top of fixture body 2 is screw-connected with third positioning pin 7, the middle part of third positioning pin 7 is sleeved with clamping piece 8, the center of fixture body 2 top is fixedly connected with positioning convex point 9, the edge of fixture body 2 top is fixedly connected with stand 10, the top of stand 10 is fixedly connected with limiting mechanism 11, the bottom of ABS support is extended to the inside of clamping seat 4, channel 3 in the inside of fixture body 2 covers clamping seat 4, the bottom of ABS support is formed by wrapping by channel 3 and clamping seat 4, then first positioning pin 5, second positioning pin 6 and fourth positioning pin 21 are screw-connected to the inside of fixture body 2 and clamping seat 4, so that first positioning pin 5, second positioning pin 6 and fourth positioning pin 21 are penetrated to the bottom of ABS support, so as to form fixation to the bottom of ABS support, since fixture body 2 is irregular, ABS support side surface is attached to fixture body 2, so that the top of ABS support is extended to the top of fixture body 2, positioning convex point 9 corresponds to ABS support, so as to position and calibrate ABS support, third positioning pin 7 is screw-connected to the top of fixture body 2, third positioning pin 7 drives clamping piece 8 to shift, clamping piece 8 covers the top of ABS support, one side of the top of ABS support is fixed by clamping piece 8, the other side of the top of ABS support is fixed by limiting mechanism 11, so that the device not only has good clamping effect when clamping ABS support, but also has simple and convenient clamping process, can quickly fix ABS support, limiting mechanism 11 includes L plate 1101, handle 1102 is rotatably connected in the inside of L plate 1101, connecting rod 1103 is rotatably connected in the inside of handle 1102, clamp 1104 is fixedly connected to one end of connecting rod 1103, and connecting rod 1103 is rotatably connected to the other side in the inside of L plate 1101, when ABS support is extended to the top of fixture body 2, press handle 1102, handle 1102 rotates in the inside of L plate 1101, handle 1102 drives connecting rod 1103 and clamp 1104 to shift, clamp 1104 is extended to the outside of ABS support, the movement of handle 1102 makes that clamp 1104 limits and fixes ABS support, handle 1102 is fixedly connected with sheath 1105 outside, anti-skid line is set in the outside of sheath 1105, sheath 1105 and anti-skid line provide friction, prevent slipping, the middle part of third positioning pin 7 is fixedly connected with positioning block 12, positioning block 12 limits clamping piece 8, positioning block 12 drives clamping piece 8 to move when third positioning pin 7 moves in screw,The inside of the sliding rail 13 is slidably connected with the sliding block 14, the bottom of the sliding block 14 is fixedly connected with the angle plate 15, the angle plate 15 is slidably connected in the inside of the sliding rail 13 through the sliding block 14, and the angle plate 15 is in contact with the outer wall of the welding base through displacement. The number of the angle plate 15 is four, and the four angle plates 15 are two groups. The two groups of angle plates 15 are symmetrical to each other, and the two groups of angle plates 15 are in contact with the two sides of the outer wall of the welding base respectively. The two sides of the sliding block 14 are fixedly connected with the locking rods 16, the locking rings 17 are threadedly connected outside the locking rods 16, the locking rings 17 are in contact with the outer wall of the sliding rail 13 by twisting, and the sliding block 14 and the angle plate 15 can be locked and fixed. The inside of the angle plate 15 is inserted with the screw rod 18, the nut 19 is threadedly connected outside the screw rod 18, then the screw rod 18 is inserted into the inside of the angle plate 15, the screw rod 18 penetrates into the inside of the welding base, the screw rod 18 is fixed on the welding base through the nut 19, at this time, the two groups of angle plates 15 will be clamped on the outer wall of the welding base, and the base 1 and the clamp body 2 can be installed. The installation stability is strong, and the disassembly is also extremely convenient. The inside of the four angle plates 15 is provided with the inner groove, the rubber pad 20 is fixedly connected in the inside of the inner groove, the rubber pad 20 is in contact with the outer wall of the welding base, the tension effect is provided through the clamping of the rubber pad 20, the gap between the angle plate 15 and the welding base is prevented, the outer side of the clamp body 2 is provided with the illuminating lamp, and the illuminating lamp provides the lighting effect.

[0037] The utility model discloses a first positioning pin 5, second positioning pin 6 and fourth positioning pin 21 are screwed to the inside of clamp body 2 and clamping seat 4, make first positioning pin 5, second positioning pin 6 and fourth positioning pin 21 penetrate to the bottom of ABS support, can form the fixation to the bottom of ABS support, because the clamp body 2 is irregular, and ABS support side surface is pasted to clamp body 2, make the top of ABS support extend to the top of clamp body 2, and positioning convex point 9 corresponds with ABS support, thereby can position the calibration of ABS support, and third positioning pin 7 is screwed to the top of clamp body 2, and third positioning pin 7 drives the displacement of clamping piece 8, and clamping piece 8 covers the top of ABS support, fixes one side of the top of ABS support through clamping piece 8, fixes the other side of the top of ABS support through limiting mechanism 11, and then the device can not only be clamped when clamping ABS support, and the clamping process is simple and convenient, and can be fixed quickly to ABS support, and the angle board 15 is slidably connected in the inside of slide rail 13 through sliding block 14, and the displacement of angle board 15 is contacted with the outer wall of welding base, then screw rod 18 is inserted into the inside of angle board 15, make screw rod 18 penetrate to the inside of welding base, and screw rod 18 is fixed on welding base through nut 19, at this time, two angle boards 15 will be clamped on the outer wall of welding base, and then can reach the effect of installing base 1 and clamp body 2, not only the installation stability is strong, and also extremely convenient to disassemble, and rubber pad 20 is contacted with the outer wall of welding base, and the tension effect is provided through the clamping of rubber pad 20, prevents the gap between angle board 15 and welding base.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A welding fixture for an automobile ABS bracket, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a clamp body (2), the clamp body (2) is irregular in shape, a channel (3) is opened inside the clamp body (2), a clamp seat (4) is fixedly connected to the edge of the top of the base (1), a first positioning pin (5), a second positioning pin (6) and a fourth positioning pin (21) are respectively threadedly connected on both sides of the inside of the clamp body (2), the first positioning pin (5) and the second positioning pin (6) pass through the inside, the top of the clamp body (2) is threadedly connected to a third positioning pin (7), the middle of the third positioning pin (7) is sleeved with a clip (8), a positioning protrusion (9) is fixedly connected to the center of the top of the clamp body (2), a column (10) is fixedly connected to the edge of the top of the clamp body (2), and the top of the column (10) is fixedly connected to a limiting mechanism (11).

2. The automotive ABS bracket welding fixture according to claim 1, characterized in that: The limiting mechanism (11) comprises an L-plate (1101), the interior of the L-plate (1101) is rotatably connected to a handle (1102), the interior of the handle (1102) is rotatably connected to a connecting rod (1103), one end of the connecting rod (1103) is fixedly connected to a clamp (1104), and the connecting rod (1103) is rotatably connected to the other side of the interior of the L-plate (1101).

3. The automotive ABS bracket welding fixture according to claim 2, characterized in that: The outside of the handle (1102) is fixedly connected to a sheath (1105), and the outside of the sheath (1105) is provided with anti-slip grooves.

4. The automotive ABS bracket welding fixture according to claim 1, characterized in that: A positioning block (12) is fixedly connected to the middle portion of the third positioning pin (7).

5. The automobile ABS bracket welding fixture according to claim 1, characterized in that: Both sides of the bottom of the base (1) are fixedly connected with slide rails (13), the interior of the slide rails (13) is slidably connected with a slider (14), and the bottom of the slider (14) is fixedly connected with a corner plate (15).

6. The automobile ABS bracket welding fixture according to claim 5, characterized in that: The number of the corner plates (15) is four, and the four corner plates (15) form a group of two.

7. The automobile ABS bracket welding fixture according to claim 5, characterized in that: Both sides of the slider (14) are fixedly connected with locking rods (16), and the external thread of the locking rod (16) is connected with a locking ring (17).

8. The automobile ABS bracket welding fixture according to claim 5, characterized in that: A screw rod (18) is inserted into the interior of the angle plate (15), and a nut (19) is threadedly connected to the exterior of the screw rod (18).

9. The automobile ABS bracket welding fixture according to claim 6, characterized in that: The inner sides of the four corner plates (15) are each provided with an inner groove, and a rubber pad (20) is fixedly connected to the interior of the inner groove.

10. The automobile ABS bracket welding fixture according to claim 1, characterized in that: An illuminating lamp is provided on the outside of the clamp body (2).

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