Large-diameter titanium ring welding machining clamp capable of achieving rapid clamping and positioning

Abstract

The large-diameter titanium ring welding machining clamp comprises a bottom plate, a supporting plate, a rotary driving piece and a containing plate, the supporting pieces are fixed to the two sides of the top of the containing plate, limiting grooves are formed in the two sides of the interior of the containing plate, and limiting blocks are arranged in the limiting grooves in a sliding mode; the top of the limiting block penetrates through the limiting groove and is connected with a V-shaped block, the bottom of the limiting block penetrates through the limiting groove and is connected with a sliding plate, and the sliding plate is connected with a rack. Under the action of the telescopic driving part, the V-shaped blocks can move through the telescopic driving part, then the V-shaped blocks can enable the limiting blocks to drive the sliding plates to move, the sliding plates enable the racks to move, and due to the fact that the racks are meshed with the gears, the V-shaped blocks on the two sides can operate synchronously, and the V-shaped blocks are matched with the titanium ring body. Therefore, when the V-shaped block moves, the titanium ring body can be positioned at the same position each time, so that the positioning time is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing jigs, in particular to a large-diameter titanium ring welding processing jig with quick clamping and positioning. Background Technique

[0002] Welding, also known as fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure. There are many energy sources for modern welding, including gas flames, electric arcs, lasers, electron beams, friction and ultrasonic waves, etc. In addition to being used in factories, welding can also be carried out in a variety of environments, and jigs are required for the welding of titanium rings.

[0003] When the existing large-diameter titanium ring welding processing jig clamps the titanium ring, the position of the titanium ring placed each time is different, and the staff needs to use special tools to calculate the position of the titanium ring. This method has low efficiency, resulting in a long positioning time for the titanium ring and affecting the processing of the titanium ring. Content of the Utility Model

[0004] The purpose of the utility model is to provide a large-diameter titanium ring welding processing jig with quick clamping and positioning to solve the problem that when the existing large-diameter titanium ring welding processing jig clamps the titanium ring, the position of the titanium ring placed each time is different, and the staff needs to use special tools to calculate the position of the titanium ring. This method has low efficiency, resulting in a long positioning time for the titanium ring and affecting the processing of the titanium ring as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A large-diameter titanium ring welding processing jig with quick clamping and positioning, including a bottom plate, a support plate, a rotation driving member and a placement plate. Support members are fixed on both sides of the top of the placement plate. Limiting grooves are opened on both sides inside the placement plate. Limiting blocks are slidably arranged in the limiting grooves. The top of the limiting block passes through the limiting groove and is connected with a V-shaped block. The bottom of the limiting block passes through the limiting groove and is connected with a sliding plate. A rack is connected to the sliding plate. A rotation shaft is movably arranged at the central position of the bottom of the V-shaped block. A gear is fixed on the outer part of the rotation shaft. The gear meshes with the rack. One side of the outside of the support member is fixed with a telescopic driving member through a bolt. The output end of the telescopic driving member is connected with one end of the V-shaped block.

[0006] Preferably, the telescopic driving member, the support member, the V-shaped block and the rack are symmetric about the central position of the placement plate. The cross-section of the V-shaped block is V-shaped. A titanium ring body is placed at the central position of the top of the placement plate. The V-shaped block cooperates with the titanium ring body.

[0007] Preferably, sliding rails are fixed on both sides of the bottom of the placement plate through bolts. Sliders are slidably arranged on the sliding rails. The slider is fixed with the sliding plate through a bolt.

[0008] Preferably, four groups of the slide rails and sliders are arranged at the bottom of the placement plate, and the slide rails and sliders are symmetric about the central position of the placement plate.

[0009] Preferably, fixing blocks are welded around the top of the placement plate, a connecting block is fixed to the outer surface of the fixing block by a bolt, and a clamping motor is fixed to the connecting block by a bolt.

[0010] Preferably, a connecting rod is movably arranged at the output end of the top of the clamping motor, a connecting bolt is screwed on the connecting rod, a pressing block is fixed to the bottom of the connecting bolt, and the connecting bolt fixes the pressing block and the connecting rod to each other.

[0011] Adjusting members are welded on both sides of the bottom of the placement plate, support plates are fixed at the central positions of both sides of the top of the bottom plate, a connecting shaft is movably arranged between the support plate and the adjusting member, the connecting shaft is fixed to the adjusting member, a rotary driving member is fixed to one side outside the support plate by a bolt, the output end of the rotary driving member is connected to one end of the connecting shaft, and installation grooves are formed around the bottom of the bottom plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The large-diameter titanium ring welding and processing fixture for rapid clamping and positioning has a reasonable structure and has the following advantages:

[0013] (1) By providing a telescopic driving member, a rack, a gear and a rotating shaft, it is convenient to position the toothed ring, saving the positioning time and improving the working efficiency. Therefore, gears are arranged at the bottom of the placement plate. When the titanium ring is placed on the top of the placement plate, under the action of the telescopic driving member, the telescopic driving member can move the V-shaped block, then the V-shaped block can drive the limiting block to drive the sliding plate to move, and the sliding plate moves the rack. Since the rack meshes with the gear, the two sides of the V-shaped block can run synchronously, and the V-shaped block cooperates with the titanium ring body. Therefore, when the V-shaped block moves, the titanium ring body can be positioned at the same position each time, thereby reducing the positioning time and improving the working efficiency.

[0014] (2) In order to prevent the titanium ring from moving during welding, under the action of the clamping motor, the clamping motor will rotate the connecting rod, and the connecting rod will rotate the pressing block, and the pressing block presses on the top of the titanium ring body, thereby fixing the titanium ring.

[0015] (3) When welding the titanium ring, the side surface of the titanium ring also needs to be welded. Therefore, by starting the rotary driving member, the rotary driving member rotates the connecting shaft, and the connecting shaft rotates the adjusting member, so that the side surface of the titanium ring can be adjusted to the upper side, facilitating the welding equipment to weld the side surface of the titanium ring. Description of the Drawings

[0016] Figure 1 Front orthographic three-dimensional structure diagram of the present utility model;

[0017] Figure 2 Bottom-up three-dimensional structure diagram of the present utility model;

[0018] Figure 3 Side three-dimensional structure diagram of the present utility model;

[0019] Figure 4 Top-down three-dimensional structure diagram of the present utility model;

[0020] Figure 5 Top-down structure diagram of the present utility model.

[0021] In the figure: 1, bottom plate; 2, installation groove; 3, support plate; 4, rotation driving member; 5, adjusting member; 6, telescopic driving member; 7, support member; 8, placing plate; 9, V-shaped block; 10, titanium ring body; 11, limiting groove; 12, connecting block; 13, clamping motor; 14, connecting rod; 15, pressing block; 16, slide rail; 17, slider; 18, sliding plate; 19, limiting block; 20, rack; 21, gear; 22, rotating shaft; 23, connecting shaft; 24, fixing block; 25, connecting bolt. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , an embodiment provided by the present utility model: A large-diameter titanium ring welding and processing fixture for quick clamping and positioning, including a bottom plate 1, a support plate 3, a rotation driving member 4 and a placing plate 8. Support members 7 are fixed on both sides of the top of the placing plate 8. Limiting grooves 11 are opened on both sides inside the placing plate 8. Limiting blocks 19 are slidably arranged in the limiting grooves 11. The top of the limiting block 19 passes through the limiting groove 11 and is connected to a V-shaped block 9. The bottom of the limiting block 19 passes through the limiting groove 11 and is connected to a sliding plate 18. A rack 20 is connected to the sliding plate 18. A rotating shaft 22 is movably arranged at the center of the bottom of the V-shaped block 9. A gear 21 is fixed on the outside of the rotating shaft 22. The gear 21 meshes with the rack 20. One side outside the support member 7 is fixed with a telescopic driving member 6 by a bolt. The output end of the telescopic driving member 6 is connected to one end of the V-shaped block 9;

[0024] The telescopic driving member 6, the support member 7, the V-shaped block 9, and the rack 20 are symmetric about the central position of the placing plate 8. The cross-section of the V-shaped block 9 is V-shaped. The titanium ring body 10 is placed at the central position of the top of the placing plate 8, and the V-shaped block 9 cooperates with the titanium ring body 10;

[0025] A gear 21 is arranged at the bottom of the placing plate 8. When the titanium ring is placed on the top of the placing plate 8, under the action of the telescopic driving member 6, the telescopic driving member 6 can move the V-shaped block 9. Then, the V-shaped block 9 can drive the limiting block 19 to drive the sliding plate 18 to move, and the sliding plate 18 moves the rack 20. Since the rack 20 meshes with the gear 21, the two side V-shaped blocks 9 can operate synchronously, and the V-shaped block 9 cooperates with the titanium ring body 10. Thus, when the V-shaped block 9 moves, the titanium ring body 10 can be positioned at the same position each time, thereby reducing the positioning time and improving work efficiency;

[0026] Both sides of the bottom of the placing plate 8 are fixed with slide rails 16 by bolts. A slider 17 is slidably arranged on the slide rails 16. The slider 17 and the sliding plate 18 are fixed by bolts. Four groups of slide rails 16 and sliders 17 are arranged at the bottom of the placing plate 8, and the slide rails 16 and the sliders 17 are symmetric about the central position of the placing plate 8;

[0027] Fixing blocks 24 are welded around the top of the placing plate 8. A connecting block 12 is fixed on the outer surface of the fixing block 24 by bolts. A clamping motor 13 is fixed on the connecting block 12 by bolts. The output end at the top of the clamping motor 13 is movably provided with a connecting rod 14. A connecting bolt 25 is screwed on the connecting rod 14. A pressing block 15 is fixed at the bottom of the connecting bolt 25, and the connecting bolt 25 fixes the pressing block 15 and the connecting rod 14 to each other;

[0028] Under the action of the clamping motor 13, the clamping motor 13 will rotate the connecting rod 14, the connecting rod 14 will rotate the pressing block 15, and the pressing block 15 presses on the top of the titanium ring body 10, thereby fixing the titanium ring;

[0029] Adjusting members 5 are welded on both sides of the bottom of the placing plate 8. Support plates 3 are fixed at the central positions on both sides of the top of the bottom plate 1. A connecting shaft 23 is movably arranged between the support plate 3 and the adjusting member 5. The connecting shaft 23 is fixed to the adjusting member 5. A rotary driving member 4 is fixed on one side of the outside of the support plate 3 by bolts. The output end of the rotary driving member 4 is connected to one end of the connecting shaft 23. Installation grooves 2 are formed around the bottom of the bottom plate 1;

[0030] By starting the rotary drive member 4, the rotary drive member 4 rotates the connecting shaft 23, and the connecting shaft 23 rotates the adjusting member 5, so that the side surface of the titanium ring can be adjusted to the upper side, facilitating the welding equipment to weld the side surface of the titanium ring.

[0031] When the embodiment of the present application is in use, the bottom plate 1 is placed on the working table of the welding equipment, and the bottom plate 1 is fixed to the working table by bolts passing through the mounting groove 2. Then, the titanium ring is placed on the top of the placing plate 8. Then, by starting the telescopic drive member 6, the telescopic drive member 6 can move the V-shaped block 9. Then, the V-shaped block 9 can drive the limiting block 19 to drive the sliding plate 18 to move, and the sliding plate 18 moves the rack 20. Since the rack 20 meshes with the gear 21, the two side V-shaped blocks 9 can operate synchronously, and the V-shaped block 9 cooperates with the titanium ring body 10. Thus, when the V-shaped block 9 moves, the titanium ring body 10 can be positioned at the same position each time. Then, by starting the clamping motor 13, the clamping motor 13 rotates the connecting rod 14, and the connecting rod 14 rotates the pressing block 15. The pressing block 15 presses on the top of the titanium ring body 10, thereby fixing the titanium ring. When welding the side surface of the titanium ring, by starting the rotary drive member 4, the rotary drive member 4 rotates the connecting shaft 23, and the connecting shaft 23 rotates the adjusting member 5, so that the side surface of the titanium ring can be adjusted to the upper side, facilitating the welding equipment to weld the side surface of the titanium ring.

Claims

1. A large diameter titanium ring welding fixture for rapid clamping and positioning, characterized in that: The invention comprises a bottom plate (1), a support plate (3), a rotating driving member (4) and a placement plate (8), wherein support members (7) are fixed on both sides of the top of the placement plate (8), and limiting grooves (11) are provided on both sides of the inside of the placement plate (8), wherein a limiting block (19) is slidably arranged in the limiting groove (11), wherein the top of the limiting block (19) passes through the limiting groove (11) and is connected to a V-shaped block (9), wherein the bottom of the limiting block (19) passes through the limiting groove (11) and is connected to a slide plate (18), wherein a rack (20) is connected to the slide plate (18), wherein a rotating shaft (22) is movably arranged at the center position of the bottom of the V-shaped block (9), wherein a gear (21) is fixed on the outside of the rotating shaft (22), wherein the gear (21) and the rack (20) are meshed with each other, wherein a telescopic driving member (6) is fixed on one side of the outside of the support member (7) by means of bolts, wherein the output end of the telescopic driving member (6) is connected to one end of the V-shaped block (9).

2. According to claim 1, a large-diameter titanium ring welding fixture with rapid clamping and positioning is characterized in that: The telescopic driving member (6), the supporting member (7), the V-shaped block (9) and the rack (20) are symmetrical about the center position of the placement plate (8); the cross section of the V-shaped block (9) is V-shaped; a titanium ring body (10) is placed at the center position of the top of the placement plate (8); and the V-shaped block (9) cooperates with the titanium ring body (10).

3. The large-diameter titanium ring welding fixture with rapid clamping and positioning according to claim 1 is characterized in that: Slide rails (16) are fixed to both sides of the bottom of the placement plate (8) by bolts, a slider (17) is slidably arranged on the slide rails (16), and the slider (17) and the slide plate (18) are fixed by bolts.

4. A large-diameter titanium ring welding fixture for rapid clamping and positioning according to claim 3, characterized in that: Four groups of the slide rails (16) and the sliders (17) are arranged at the bottom of the placement plate (8), and the slide rails (16) and the sliders (17) are symmetrical about the center position of the placement plate (8).

5. The large-diameter titanium ring welding fixture with rapid clamping and positioning according to claim 1 is characterized in that: A fixing block (24) is welded around the top of the placement plate (8), a connecting block (12) is fixed to the outer surface of the fixing block (24) by bolts, and a clamping motor (13) is fixed to the connecting block (12) by bolts.

6. A large-diameter titanium ring welding fixture for rapid clamping and positioning according to claim 5, characterized in that: A connecting rod (14) is movably provided at the output end of the top of the clamping motor (13), a connecting bolt (25) is screwed onto the connecting rod (14), a pressing block (15) is fixed at the bottom of the connecting bolt (25), and the connecting bolt (25) fixes the pressing block (15) and the connecting rod (14) to each other.

7. The large-diameter titanium ring welding fixture with rapid clamping and positioning according to claim 1 is characterized by: Adjustment members (5) are welded on both sides of the bottom of the placement plate (8); support plates (3) are fixed at the center positions of both sides of the top of the base plate (1); a connecting shaft (23) is movably arranged between the support plate (3) and the adjustment member (5); the connecting shaft (23) is fixed to the adjustment member (5); a rotating drive member (4) is fixed to one side of the outside of the support plate (3) by bolts; the output end of the rotating drive member (4) is connected to one end of the connecting shaft (23); and mounting grooves (2) are provided around the bottom of the base plate (1).

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