Welding positioning clamp for diamond circular saw blade machining

Abstract

The utility model discloses a welding positioning fixture for diamond circular saw web processing, which relates to the technical field of diamond circular saw web processing and comprises a mounting base, a base body fixing mechanism is arranged on the surface of the mounting base, tool bit fixing mechanisms are fixedly connected to the surface of the mounting base, and each tool bit fixing mechanism comprises a second sliding rail. The surface of the second sliding rail is slidably connected with a second sliding block. Through the arrangement of the plurality of tool bit fixing mechanisms which are uniformly distributed on the surface of the mounting disc, during welding, diamond saw blade tool bits needing to be welded can be placed in the second fixing piece and then are extruded and fixed through the pressing plate, and then the second fixing piece is pushed to enable the second sliding block to slide along the second sliding rail; therefore, the diamond saw blade tool bit is in contact with the base body, accurate guiding of the welding position is achieved, meanwhile, the deflection angle of the diamond saw blade tool bit can be accurately controlled through the arrangement of the fixing disc and the dial, and the diamond saw blade tool bit can meet different welding requirements and is more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to diamond circular saw blade processing technical field, concretely relates to a kind of welding positioning fixture for diamond circular saw blade processing. BACKGROUND

[0002] Diamond saw blade is a cutting tool, mainly used for cutting various hard materials, such as stone, concrete, glass, ceramic, etc. Its core structure includes two parts of base and blade head, and the welding link is crucial in the processing and manufacturing process of diamond circular saw blade. It is usually composed of base and diamond blade head, and the diamond blade head needs to be accurately welded on the specific position and angle of the base to ensure the cutting performance, stability and service life of the saw blade in use.

[0003] For example, the patent number CN213614991U discloses a kind of diamond circular saw blade processing welding positioning fixture, including base, the inside rotation of base is connected with threaded rod, the side fixed mounting of base has drive motor, the drive end of drive motor extends to the inside of base and is fixedly connected with the end of threaded rod, the threaded connection of threaded rod has nut, the top fixed mounting of nut has connecting seat, the opening for connecting seat sliding is opened on the base, the end fixedly installed with screw rod on the one end of connecting seat extending through opening to the upper side of base, the screw rod is slidably inserted with diamond circular saw blade, the clamping seat is slidably connected on the screw rod, the bottom of clamping seat is in contact with the top of diamond circular saw blade. The utility model relates to saw blade processing technical field, simple structure, convenient operation, make the positioning of welding fixture more accurate and stable, shorten the clamping time, improve production efficiency.

[0004] The above example can improve the stability of diamond circular saw blade clamping to a certain extent through twice clamping, but manual positioning of the position of the blade head is still required in the actual welding process, which leads to a large positional deviation and angle inaccuracy in subsequent welding, thereby causing problems such as vibration and deflection of diamond circular saw blade in use, and certain inconvenience in use. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of welding positioning fixture for diamond circular saw blade processing to solve the problems raised in the above background technology.

[0006] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0007] The utility model discloses a welding positioning fixture for diamond circular saw blade processing, including installation base, the surface of installation base is provided with base fixed establishment, the surface fixed connection of installation base has the tool bit fixed establishment, the tool bit fixed establishment all includes second sliding rail, the surface sliding connection of second sliding rail has the second sliding block, the inside screw thread connection of second sliding block one end has the third fixed screw, the top fixed connection of second sliding block has the dial, the top rotation connection of dial has the fixed disc, the surface of fixed disc is provided with triangular finger piece, the inside screw thread connection of fixed disc has the fourth fixed screw, the lower extreme of fourth fixed screw and the top lap of dial, the lower extreme of third fixed screw and the surface lap of second sliding rail.

[0008] The utility model discloses a further improvement in the technical scheme is: the top fixed connection of fixed disc has the second fixed part, the inside screw thread connection of second fixed part has screw rod.

[0009] The utility model discloses a further improvement in the technical scheme is: the lower extreme rotation connection of screw rod has the pressing plate, the both ends fixed connection of pressing plate top has the guide rod.

[0010] The utility model discloses a further improvement in the technical scheme is: the upper end of guide rod and the inside insertion of second fixed part, the bottom lap of pressing plate has diamond saw blade tool bit.

[0011] The utility model discloses a further improvement in the technical scheme is: installation base includes installation disc, the top fixed connection of installation disc has the positioning column, the surface sleeve connection of positioning column has the adapter sleeve, the surface sleeve connection of adapter sleeve has diamond saw blade base body.

[0012] The utility model discloses a further improvement in the technical scheme is: base fixed establishment includes first sliding rail, the surface sliding connection of first sliding rail has the first sliding block, the inside screw thread connection of first sliding block has first fixed screw.

[0013] The utility model discloses a further improvement in the technical scheme is: the lower extreme of first fixed screw and the top lap of first sliding rail, the top fixed connection of first sliding block has the first fixed part.

[0014] The utility model discloses a further improvement in the technical scheme is: the one side screw thread connection of first fixed part has the second fixed screw, and one end rotation connection of second fixed screw has clamping block.

[0015] Due to the adoption of the above technical scheme, the utility model discloses relative to the prior art, and the technical progress is:

[0016] The utility model provides a kind of welding positioning fixture for diamond circular saw blade processing, by the setting of multiple tool bit fixing mechanisms evenly distributed on the surface of mounting disc, when welding, the diamond saw blade tool bit to be welded can be placed into second fixing piece, then extrusion fixation is carried out by pressing plate, subsequently second fixing piece is pushed to make second sliding block slide along second slide rail, so that diamond saw blade tool bit contacts with matrix, realize the accurate orientation to welding position, the setting of fixed disc and dial can also accurately control the deflection angle of diamond saw blade tool bit, so that it can adapt to different welding needs, more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic diagram of the utility model's to be welded state;

[0018] Figure 2 It is the structure schematic diagram of the utility model's main view;

[0019] Figure 3 It is the structure schematic diagram of the utility model's matrix fixing mechanism;

[0020] Figure 4 It is the structure schematic diagram of the utility model's tool bit fixing mechanism.

[0021] In the drawing: 11, mounting disc;12, positioning column;13, adapter sleeve;14, matrix;21, first slide rail;22, first sliding block;23, first fixed screw;24, first fixing piece;25, second fixed screw;26, clamping block;31, second slide rail;32, second sliding block;33, third fixed screw;34, dial;35, fixed disc;36, triangular finger block;37, fourth fixed screw;38, second fixing piece;39, screw;310, pressing plate;311, guide rod;312, diamond saw blade tool bit. DETAILED DESCRIPTION

[0022] The utility model is further explained in detail as follows by combining with embodiment: Example 1

[0023] As Figures 1-4As shown, the utility model provides a kind of welding positioning fixture for diamond circular saw blade processing, including installation base, the surface of installation base is provided with base fixed mechanism, the surface of installation base is fixedly connected with tool bit fixed mechanism, tool bit fixed mechanism all includes second slide rail 31, the surface of second slide rail 31 is slidably connected with second sliding block 32, the inside of second sliding block 32 one end is threadedly connected with third fixed screw 33, the top of second sliding block 32 is fixedly connected with dial 34, the top of dial 34 is rotatably connected with fixed disc 35, the surface of fixed disc 35 is provided with triangular finger block 36, the inside of fixed disc 35 is threadedly connected with fourth fixed screw 37, the lower end of fourth fixed screw 37 and the top of dial 34 overlap, the lower end of third fixed screw 33 and the surface of second slide rail 31 overlap, the top of fixed disc 35 is fixedly connected with second fixed part 38, the inside of second fixed part 38 is threadedly connected with screw rod 39, the lower end of screw rod 39 is rotatably connected with pressing plate 310, the both ends of pressing plate 310 top are fixedly connected with guide rod 311, the upper end of guide rod 311 is inserted with second fixed part 38, the bottom of pressing plate 310 overlaps diamond saw blade tool bit 312.

[0024] In the embodiment, by placing the diamond saw blade tool bit 312 to be welded into the second fixed part 38, rotating the screw rod 39, so that it drives the pressing plate 310 to move down, and the diamond saw blade tool bit 312 is clamped and pressed, in the process of moving down the pressing plate 310, the guide rod 311 moves along the inside of the second fixed part 38 to guide the pressing plate 310, after clamping and pressing, according to the need, the fixed disc 35 can be rotated, and in the process of rotating, the angle of rotation is controlled according to the scale on the surface of the dial 34 indicated by the triangular finger block 36, after adjustment, the fourth fixed screw 37 is rotated to make the lower end abut against the surface of the dial 34, so as to fix the angle of deflection, the second sliding block 32 is pushed to slide along the second slide rail 31, so that the diamond saw blade tool bit 312 contacts the curved surface of the base 14 under the guidance of the second slide rail 31, then the third fixed screw 33 is rotated to make the lower end contact the second slide rail 31, so as to fix the second sliding block 32, then welding is carried out, compared with the conventional positioning method, the positioning is more accurate. Embodiment 2

[0025] As Figures 1-4 shown, on the basis of embodiment 1, the utility model provides a kind of technical scheme: preferably, installation base includes installation disc 11, the top of installation disc 11 is fixedly connected with positioning column 12, the surface of positioning column 12 is sleeved with adapter sleeve 13, the surface of adapter sleeve 13 is sleeved with diamond saw blade base 14, base fixed mechanism includes first slide rail 21, the surface of first slide rail 21 is slidably connected with first sliding block 22, the inside of first sliding block 22 is threadedly connected with first fixed screw 23.

[0026] In the embodiment, the base 14 is inserted into the surface of the adapter sleeve 13 after the adapter sleeve 13 is selected and sleeved to the surface of the positioning column 12 according to the aperture size in the base 14, the first sliding block 22 is slid along the first sliding rail 21, the clamping block 26 is contacted with the arc edge of the base 14, and then the base 14 is fixed. Embodiment 3

[0027] As Figures 1-4 shown, based on the embodiment 1, the utility model provides a technical scheme: preferably, the lower end of the first fixed screw 23 is overlapped with the top of the first sliding rail 21, the top of the first sliding block 22 is fixedly connected with the first fixed part 24, one side of the first fixed part 24 is screw-connected with the second fixed screw 25, and one end of the second fixed screw 25 is rotatably connected with the clamping block 26.

[0028] In the embodiment, the lower end of the first fixed screw 23 is tightly abutted with the surface of the first sliding rail 21 by rotating the first fixed screw 23, the position of the first sliding block 22 is fixed, the clamping block 26 is tightly abutted with the arc edge of the base 14 by rotating the second fixed screw 25, the base 14 is fixed, and then.

[0029] The working principle of the welding positioning clamp for processing the diamond circular saw blade will be described below.

[0030] As Figures 1-4As shown, when welding, the diamond saw blade bit 312 to be welded is placed into the second fixing part 38, then the screw rod 39 is rotated to drive the pressing plate 310 to move downward to press and hold the diamond saw blade bit 312, in the process of moving downward of the pressing plate 310, the guide rod 311 moves along the inside of the second fixing part 38 to guide the pressing plate 310, after the holding is completed, according to the need, the fixed disc 35 can be rotated, and in the process of rotating, the rotating angle is controlled according to the scale on the surface of the scale disc 34 indicated by the triangular pointer 36, after the adjustment is completed, the fourth fixing screw 37 is rotated to make the lower end tightly abut against the surface of the scale disc 34, so that the deflection angle is fixed, then according to the size of the hole diameter in the base body 14, the adapter sleeve 13 is selected to be sleeved to the surface of the positioning column 12, the base body 14 is inserted into the surface of the adapter sleeve 13, the first sliding block 22 is pushed to slide along the first sliding rail 21 to make the clamping block 26 contact with the arc edge of the base body 14, then the first fixing screw 23 is rotated to make the lower end tightly abut against the surface of the first sliding rail 21 to fix the position of the first sliding block 22, the second fixing screw 25 is rotated to make the clamping block 26 tightly abut against the arc edge of the base body 14 to fix the base body 14, after the fixing is completed, the second sliding block 32 is pushed to slide along the second sliding rail 31 to make the diamond saw blade bit 312 contact with the arc surface of the base body 14 under the guidance of the second sliding rail 31, then the third fixing screw 33 is rotated to make the lower end contact with the second sliding rail 31 to fix the second sliding block 32, then welding is carried out, compared with the conventional positioning mode, the positioning is more accurate.

[0031] The above has made a detailed description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit and principles of the present application are within the scope of the present application.

Claims

1. A welding positioning fixture for processing a diamond circular saw blade, comprising a mounting base, characterized in that: The surface of the mounting base is provided with a base fixing mechanism, the surface of the mounting base is fixedly connected with a tool bit fixing mechanism, the tool bit fixing mechanism comprises a second sliding rail (31), the surface of the second sliding rail (31) is slidably connected with a second sliding block (32), one end of the second sliding block (32) is internally threadedly connected with a third fixing screw (33), the top of the second sliding block (32) is fixedly connected with a dial (34), the top of the dial (34) is rotatably connected with a fixed disc (35), the surface of the fixed disc (35) is provided with a triangular finger block (36), the inside of the fixed disc (35) is threadedly connected with a fourth fixing screw (37), the lower end of the fourth fixing screw (37) is overlapped with the top of the dial (34), and the lower end of the third fixing screw (33) is overlapped with the surface of the second sliding rail (31).

2. The welding fixture for positioning a diamond circular saw blade according to claim 1, wherein: The top of the fixed disc (35) is fixedly connected with a second fixing piece (38), and the inside of the second fixing piece (38) is threadedly connected with a screw rod (39).

3. The welding fixture for positioning a diamond circular saw blade according to claim 2, wherein: The lower end of the screw rod (39) is rotatably connected with a pressing plate (310), and the two ends of the top of the pressing plate (310) are fixedly connected with guide rods (311).

4. The welding fixture for positioning a diamond circular saw blade according to claim 3, wherein: The upper end of the guide rod (311) is inserted into the second fixing piece (38), and the bottom of the pressing plate (310) is overlapped with a diamond saw blade tool bit (312).

5. The diamond circular saw blade welding fixture according to claim 1, wherein: The mounting base comprises a mounting disc (11), the top of the mounting disc (11) is fixedly connected with a positioning column (12), the surface of the positioning column (12) is sleeved with an adapter sleeve (13), and the surface of the adapter sleeve (13) is sleeved with a diamond saw blade base (14).

6. The welding fixture for positioning a diamond circular saw blade according to claim 1, wherein: The base fixing mechanism comprises a first sliding rail (21), the surface of the first sliding rail (21) is slidably connected with a first sliding block (22), and the inside of the first sliding block (22) is threadedly connected with a first fixing screw (23).

7. The welded positioning fixture for processing a diamond circular saw blade according to claim 6, characterized in that: The lower end of the first fixing screw (23) is overlapped with the top of the first sliding rail (21), and the top of the first sliding block (22) is fixedly connected with a first fixing piece (24).

8. The welded positioning fixture for processing a diamond circular saw blade according to claim 7, characterized in that: One side of the first fixing piece (24) is threadedly connected with a second fixing screw (25), one end of the second fixing screw (25) is rotatably connected with a clamping block (26).

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