Sliding block device for spot welding

Abstract

The utility model relates to the technical field of spot welding devices, and discloses a sliding block device for spot welding, which comprises a spot welding machine, a sliding block assembly used for moving spot welding workpieces is arranged on a spot welding platform of the spot welding machine, and a fixing group capable of quickly fixing the workpieces is arranged at the top of the sliding block assembly. A locking assembly capable of locking the fixing assembly is arranged on one side of the fixing assembly, and the sliding block assembly comprises a sliding strip fixedly installed on a spot welding platform of the spot welding machine and a sliding block arranged on the sliding strip in a sliding mode. By arranging the sliding block assembly, the fixing assembly and the locking assembly, when spot welding machining is conducted on a workpiece, the workpiece only needs to be placed on the fixing assembly, then a worker rotates the fixing assembly, the fixing assembly can be folded, and therefore the workpiece is clamped; therefore, workpieces of different models and sizes can be clamped and fixed, and the clamping and fixing operation is extremely simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to spot welding device technical field especially relates to a spot welding is with sliding block device. BACKGROUND

[0002] The spot welding sliding block device is generally composed of a sliding block body, a driving mechanism, a positioning component, etc. The sliding block body usually has good electrical conductivity and thermal conductivity and is made of copper alloy or other materials. It is widely used in automobile manufacturing, electronic equipment production, aerospace, etc. In automobile manufacturing, it is used for welding vehicle body frames; in electronic equipment production, it is used for welding circuit boards, housings, etc.; in the aerospace field, it is used for connecting aircraft parts to ensure structural reliability.

[0003] In some simple spot welding sliding block devices, the workpiece is directly placed on the sliding block. For example, when welding small and regular-shaped metal sheets, the sliding block surface is designed as a flat table, and the workpiece is directly placed on it. Direct placement is because the metal sheet is small in size and not easy to move, and the traditional fixed clamping method is too complex and not as efficient as direct placement. However, even if the metal sheet is small in size, it will still have a certain degree of weld point deviation due to inertia movement. Using a fixed clamping tool will affect the processing efficiency, so it is necessary to design a spot welding sliding block device that can quickly fix the workpiece and improve processing efficiency. SUMMARY

[0004] To solve the above technical problems, the utility model provides a spot welding sliding block device.

[0005] The utility model adopts the following technical scheme: a spot welding sliding block device, including spot welding machine, be equipped with the sliding block subassembly for moving spot welding workpiece on the spot welding platform of spot welding machine, the top of sliding block subassembly is equipped with the fixed group that can quickly fix workpiece, the side of fixed assembly is equipped with the locking assembly that can lock fixed assembly, sliding block subassembly includes fixed installation in the sliding bar of spot welding machine spot welding platform, slide in sliding bar on sliding block, the top of sliding block is fixedly installed with processing disc.

[0006] Through the above technical scheme, when spot welding the workpiece, the workpiece is placed on the fixed assembly, and then the fixed assembly is rotated to close the fixed assembly, thereby clamping the workpiece. Since it is gradually closed, it can clamp and fix workpieces of different sizes, and the clamping and fixing operation is extremely simple, convenient for workers to process and save time.

[0007] As a further improvement of the above scheme, the fixing assembly comprises a fixing plate rotatably arranged on the top of the machining disc and a plurality of clamping blocks arranged in a ring array on the top of the fixing plate, and one side of each of the clamping blocks is fixedly provided with a rubber plate.

[0008] Through the above technical scheme, the plurality of clamping blocks are gathered to clamp the workpiece in the middle.

[0009] As a further improvement of the above scheme, the bottom of the fixing plate is provided with a limiting groove, the top of the fixing plate is provided with a plurality of limiting openings arranged in a ring array and communicated with the limiting groove, the bottom of each of the clamping blocks is fixedly provided with a limiting column, and the bottom end of each of the limiting columns passes through the adjacent limiting opening and is fixedly provided with a limiting block.

[0010] Through the above technical scheme, the rotation of the fixing plate moves the limiting opening with the limiting column, so that the limiting column moves together with the clamping block to clamp the workpiece on the fixing plate.

[0011] As a further improvement of the above scheme, the top of the fixing plate is provided with a limiting ring, one side of each of the clamping blocks is fixedly provided with a limiting rod, and one end of each of the limiting rods penetrates the limiting ring.

[0012] Through the above technical scheme, the limiting rod penetrates the limiting ring to limit the direction of the clamping block, so that the clamping block is prevented from deviating during movement.

[0013] As a further improvement of the above scheme, the outside of the fixing plate is rotatably provided with a rotating ring fixedly arranged on the machining disc, and one side of the limiting ring extends to the top of the rotating ring and is fixedly arranged with the rotating ring.

[0014] Through the above technical scheme, the rotating ring limits the position of the fixing plate, but does not affect the rotation of the fixing plate.

[0015] As a further improvement of the above scheme, the locking assembly comprises a limiting plate fixedly arranged on the top of the machining disc and provided with a plug-in groove, and a locking plate slidably plugged into the plug-in groove, the inside of the plug-in groove is provided with a plurality of push springs, both ends of each of the push springs are fixedly connected with the locking plate and the inner wall of the plug-in groove, and one side of the locking plate penetrates the rotating ring and abuts against the cylindrical surface of the fixing plate.

[0016] Through the above technical scheme, the push spring always pushes the locking plate to abut against the fixing plate, so that the fixing plate cannot rotate by itself.

[0017] Compared with the prior art, the beneficial effects of the utility model lie in:

[0018] The utility model discloses a fixing assembly, locking assembly and slider assembly are set up, when carrying out spot welding to work piece, only need to put work piece on fixing assembly, then the staff rotates fixing assembly can make fixing assembly close, thereby clamping work piece, because gradually closing, so can clamping fixing of different model size work piece all, and clamping fixed operation is extremely simple, and the staff is saved time for processing conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is structure schematic diagram of the utility model with slider assembly;

[0021] Figure 3 It is structure schematic diagram of the utility model with limit groove;

[0022] Figure 4 It is structure schematic diagram of the utility model with fixing assembly.

[0023] Main symbol explanation:

[0024] 1, spot welding machine;201, sliding bar;202, sliding block;203, processing disc;301, fixed plate;302, clamping block;303, rubber plate;401, limit plate;402, locking plate;403, push spring;5, limit groove;6, limit mouth;7, limit column;8, limit ring;9, limit rod;10, rotating ring. DETAILED DESCRIPTION

[0025] Below, combining the drawings and specific embodiment, the utility model is described further, need explaining is, under the premise of not conflicting, the following description between each embodiment of the following description or between each technical feature can be combined to form new embodiment.

[0026] Please combine Figures 1-4 The utility model discloses a kind of slider devices for spot welding of the embodiment, including spot welding machine 1, the slider assembly for moving spot welding workpiece is equipped on the spot welding platform of spot welding machine 1, the top of slider assembly is equipped with the fixing assembly that can quickly fix workpiece, the side of fixing assembly is equipped with the locking assembly that can lock fixing assembly.

[0027] When carrying out spot welding to work piece, only need to put work piece on fixing assembly, then the staff rotates fixing assembly can make fixing assembly close, thereby clamping work piece, because gradually closing, so can clamping fixing of different model size work piece all, and clamping fixed operation is extremely simple, and the staff is saved time for processing conveniently.

[0028] The slider assembly comprises a sliding bar 201 fixedly installed on a spot welding platform of a spot welding machine 1, and a sliding block 202 slidingly arranged on the sliding bar 201, and a machining disc 203 fixedly installed on the top of the sliding block 202.

[0029] The sliding block 202 slides on the sliding bar 201 to move the machining disc 203.

[0030] The fixing assembly comprises a fixing plate 301 rotatingly arranged on the top of the machining disc 203, and a plurality of clamping blocks 302 arranged in an annular array on the top of the fixing plate 301, and a rubber plate 303 fixedly installed on one side of each clamping block 302, and a limiting groove 5 formed in the bottom of the fixing plate 301, and a plurality of limiting openings 6 formed in the top of the fixing plate 301 and arranged in an annular array and communicated with the limiting groove 5, and a limiting column 7 fixedly installed on the bottom of each clamping block 302, and a limiting block fixedly installed on the bottom end of each limiting column 7 and penetrating through the adjacent limiting opening 6.

[0031] The fixing plate 301 rotates to move the limiting openings 6 with the limiting columns 7, so that the limiting columns 7 move together with the clamping blocks 302 to clamp the workpiece on the fixing plate 301.

[0032] The top of the fixing plate 301 is provided with a limiting ring 8, one side of each clamping block 302 is fixedly installed with a limiting rod 9, one end of each limiting rod 9 penetrates through the limiting ring 8, the outside of the fixing plate 301 is rotatably sleeved with a rotating ring 10 fixedly installed with the machining disc 203, and one side of the limiting ring 8 extends to the top of the rotating ring 10 and is fixedly installed with the rotating ring 10.

[0033] The limiting rod 9 penetrates through the limiting ring 8 to limit the direction of the clamping block 302, so as to prevent the clamping block 302 from deviating during movement.

[0034] The locking assembly comprises a limiting plate 401 fixedly installed on the top of the machining disc 203 and provided with a plug-in groove, and a locking plate 402 slidingly plugged into the plug-in groove, and a plurality of push springs 403 arranged in the plug-in groove, and the two ends of each push spring 403 are fixedly connected with the locking plate 402 and the inner wall of the plug-in groove, and one side of the locking plate 402 penetrates through the rotating ring 10 and abuts against the cylindrical surface of the fixing plate 301.

[0035] The push spring 403 always pushes the locking plate 402 to abut against the fixing plate 301, so that the fixing plate 301 cannot rotate by itself.

[0036] The implementation principle of the slider device for spot welding in the embodiment is that when the workpiece is spot welded, the sliding block 202 is slid to a position for feeding the workpiece, and then the fixing plate 301 is rotated by hand, so that the fixing plate 301 is limited by the rotating ring 10, and the rotation of the fixing plate 301 cannot deviate.

[0037] After the fixed plate 301 rotates, the limiting opening 6 will also move, and the limiting opening 6 will move with the limiting column 7, the limiting column 7 will slide in the limiting opening 6 to move the clamping block 302, because the limiting opening 6 is arc-shaped and the clamping block 302 is limited by the limiting rod 9, so the movement of the limiting column 7 will be linear, so that the clamping block 302 is also linear, so that the multiple clamping blocks 302 are linearly gathered to clamp the workpiece, and the reverse movement of the limiting column 7 will make the multiple clamping blocks 302 all spread out, so that the fixing of the workpiece is unlocked, and the worker can take it down to replace the workpiece.

[0038] After the fixed plate 301 rotates, the limiting opening 6 will also move, and the limiting opening 6 will move with the limiting column 7, the limiting column 7 will slide in the limiting opening 6 to move the clamping block 302, because the limiting opening 6 is arc-shaped and the clamping block 302 is limited by the limiting rod 9, so the movement of the limiting column 7 will be linear, so that the clamping block 302 is also linear, so that the multiple clamping blocks 302 are linearly gathered to clamp the workpiece, and the reverse movement of the limiting column 7 will make the multiple clamping blocks 302 all spread out, so that the fixing of the workpiece is unlocked, and the worker can take it down to replace the workpiece.

[0039] After the fixed plate 301 rotates, the limiting opening 6 will also move, and the limiting opening 6 will move with the limiting column 7, the limiting column 7 will slide in the limiting opening 6 to move the clamping block 302, because the limiting opening 6 is arc-shaped and the clamping block 302 is limited by the limiting rod 9, so the movement of the limiting column 7 will be linear, so that the clamping block 302 is also linear, so that the multiple clamping blocks 302 are linearly gathered to clamp the workpiece, and the reverse movement of the limiting column 7 will make the multiple clamping blocks 302 all spread out, so that the fixing of the workpiece is unlocked, and the worker can take it down to replace the workpiece.

[0040] The above embodiment is only a preferred embodiment of the present application, and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and replacements made by those skilled in the art based on the present application are within the scope of protection of the present application.

Claims

1. A slide device for spot welding, comprising a spot welding machine (1), characterized in that, The spot welding platform of the spot welding machine (1) is provided with a sliding block assembly for moving the spot welding workpiece, the top of the sliding block assembly is provided with a fixing assembly capable of quickly fixing the workpiece, one side of the fixing assembly is provided with a locking assembly capable of locking the fixing assembly, the sliding block assembly comprises a sliding bar (201) fixedly installed on the spot welding platform of the spot welding machine (1), and a sliding block (202) slidingly arranged on the sliding bar (201), and the top of the sliding block (202) is fixedly installed with a machining disc (203).

2. A slide device for spot welding as set forth in claim 1, characterized in that The fixing assembly comprises a fixing plate (301) rotatably arranged on the top of the machining disc (203) and a plurality of clamping blocks (302) arranged in an annular array on the top of the fixing plate (301), and one side of each clamping block (302) is fixedly installed with a rubber plate (303).

3. A slide device for spot welding as set forth in claim 2, characterized in that The bottom of the fixing plate (301) is provided with a limiting groove (5), and the top of the fixing plate (301) is provided with a plurality of limiting openings (6) arranged in an annular array and communicated with the limiting groove (5), and the bottom of each clamping block (302) is fixedly installed with a limiting column (7), and the bottom end of each limiting column (7) penetrates through the adjacent limiting opening (6) and is fixedly installed with a limiting block.

4. A slide device for spot welding as set forth in claim 2, characterized in that The top of the fixing plate (301) is provided with a limiting ring (8), and one side of each clamping block (302) is fixedly installed with a limiting rod (9), and one end of each limiting rod (9) penetrates through the limiting ring (8).

5. A slide device for spot welding as defined in claim 4, wherein The outer part of the fixing plate (301) is rotatably provided with a rotating ring (10) fixedly installed with the machining disc (203), and one side of the limiting ring (8) extends to the top of the rotating ring (10) and is fixedly installed with the rotating ring (10).

6. A slide device for spot welding as set forth in claim 5, characterized in that The locking assembly comprises a limiting plate (401) fixedly installed on the top of the machining disc (203) and provided with a plug-in groove, and a locking plate (402) slidingly plugged into the plug-in groove, a plurality of push springs (403) are arranged in the plug-in groove, both ends of each push spring (403) are fixedly connected with the locking plate (402) and the inner wall of the plug-in groove, and one side of the locking plate (402) penetrates through the rotating ring (10) and abuts against the cylindrical surface of the fixing plate (301).

Images