Simple fixture for assisting welding and cutting

Abstract

The invention relates to an auxiliary clamp, belongs to the technical field of machining auxiliary equipment, and particularly relates to an auxiliary welding and cutting simple clamp which comprises a frame rod, a lantern ring is arranged on the surface of the frame rod in a sleeving mode, a connecting rod is fixedly connected to the surface of the lantern ring, and the end, away from the lantern ring, of the connecting rod is fixedly connected with an adjusting ring. One end of the adjusting spring is fixedly connected with the top end of the frame rod, and the other end of the adjusting spring is fixedly connected with the upper surface of the lantern ring; threads are distributed on the surface of the fixed pressing rod, the fixed pressing rod is in threaded connection with the inner wall of the adjusting ring, and the bottom end of the fixed pressing rod is fixedly connected with a pressing block; the bottom end of the frame rod is fixedly connected with the upper surface of the bearing rod, and an auxiliary clamp is arranged in the bearing rod; when cutting or welding work is carried out, a good fixing effect can be achieved on small materials; the problem that force bearing points are difficult to find for fixing due to the fact that the specifications of materials are too small in existing cutting and welding work of small materials is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of processing auxiliary equipment, and particularly to a simple fixture for assisting welding and cutting. Background Art

[0002] In the processing and use of building materials, it is often necessary to weld and cut materials according to the actual use scenarios. Generally, when performing such operations, in addition to the necessary processing equipment, some tools are also required to fix the materials to be processed to ensure the progress of the processing operations.

[0003] In the prior art, due to the complex environment at the processing site, processing operations on some small-sized materials are often encountered. Since these small-sized materials are small in size and not easy to fix, it is difficult to find the force application points during welding or cutting, and some large-scale machines are not applicable to the processing of such materials, thus affecting the overall work efficiency. Therefore, a simple fixture for assisting welding and cutting is proposed to solve the above problems. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention proposes a simple fixture for assisting welding and cutting. When the present invention is performing cutting or welding work, it can achieve a good fixing effect on small-sized materials, facilitating the welding and cutting work of small-sized materials.

[0005] The technical solution for achieving the object of the present invention is: a simple fixture for assisting welding and cutting, including a frame rod, a collar is sleeved on the surface of the frame rod, a connecting rod is fixedly connected to the surface of the collar, an adjusting ring is fixedly connected to the end of the connecting rod away from the collar, and further includes;

[0006] An adjusting spring, one end of the adjusting spring is fixedly connected to the top end of the frame rod, and the other end of the adjusting spring is fixedly connected to the upper surface of the collar;

[0007] A fixed pressing rod, threads are distributed on the surface of the fixed pressing rod, the fixed pressing rod is screwed to the inner wall of the adjusting ring, and a pressing block is fixedly connected to the bottom end of the fixed pressing rod;

[0008] A bearing rod, the bottom end of the frame rod is fixedly connected to the upper surface of the bearing rod, and an auxiliary fixture is arranged inside the bearing rod.

[0009] In some embodiments, the auxiliary fixture includes a bidirectional threaded lead screw rotatably connected to the inner wall of the bearing rod, an adjustment knob is rotatably connected to one end of the bearing rod, and one end of the adjustment knob is coaxially fixed to the bidirectional threaded lead screw.

[0010] In some embodiments, the auxiliary fixture further includes two movable blocks slidably connected to the inner wall of the bearing rod, and both of the movable blocks are screwed to the bidirectional threaded lead screw.

[0011] In some embodiments, one side of each of the active blocks is slidably connected to an active rod. One end of the active rod is fixedly connected to a limiting strip, and the other end of the active rod is fixedly connected to a clamping plate.

[0012] In some embodiments, a clamping spring is sleeved on the surface of the active rod. One end of the clamping spring is fixedly connected to one side of the active block, and the other end of the clamping spring is fixedly connected to one side of the clamping plate.

[0013] In some embodiments, a stable base is provided at the bottom of the bearing rod. The stable base includes a stable support plate fixedly connected to the lower surface of the bearing rod, and the stable support plate is L-shaped.

[0014] In some embodiments, a stable rod is slidably connected to the upper surface of the stable support plate. The top end of the stable rod is fixedly connected to a stable plate, and a stable lead screw is rotatably connected to the lower surface of the stable plate. The stable lead screw is screwed to the stable support plate.

[0015] Compared with the prior art, the remarkable advantages of the present invention are:

[0016] Firstly: When the present device is used for cutting, place the material to be cut on the table, and then invert the whole device so that the auxiliary fixture clamps the material. The specific operation is as follows: Rotate the adjustment knob, and the adjustment knob drives the bidirectional threaded lead screw to rotate, causing the two active blocks to approach each other under the action of the thread, and finally enabling the clamping plate to be in close contact with the material and compress the clamping spring as much as possible to increase the clamping force. Then, according to actual needs, pull the collar and rotate the fixed pressure rod so that the pressure block at the bottom of the fixed pressure rod can be in close contact with the bottom of the table, thereby achieving the purpose of using this tool to assist in fixing the material and facilitating cutting.

[0017] Secondly: When the present device is used for welding, first fix the present device to the table using the stable base. The specific operation is as follows: Embed the stable base below the table surface, rotate the stable lead screw, and the stable lead screw drives the stable plate to move upward to abut against the lower surface of the table to complete the fixation of the device. Then, place the material to be welded on the bearing rod and fix it using the auxiliary fixture. The fixing method is the same as above. After fixing, pull the collar and rotate the fixed pressure rod so that the pressure block at the bottom of the fixed pressure rod can be in close contact with the material, achieving the purpose of fixing the material from multiple directions and facilitating welding.

[0018] It solves the problem that in the existing cutting and welding work of small-sized materials, it is difficult to find the force application points for fixation due to the too small material specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further explained below with reference to the drawings and embodiments:

[0020] Figure 1It is a front view structural schematic diagram provided by the present invention in an embodiment;

[0021] Figure 2 It is a front view plane structural schematic diagram provided by the present invention in an embodiment;

[0022] Figure 3 It is an auxiliary fixture structural schematic diagram provided by the present invention in an embodiment.

[0023] Explanation of reference numerals:

[0024] 1. Support rod; 2. Collar; 3. Connecting rod; 4. Adjusting ring; 5. Adjusting spring; 6. Fixed pressure rod; 7. Pressure block; 8. Bearing rod; 9. Auxiliary fixture; 901. Bidirectional threaded screw rod; 902. Adjusting knob; 903. Movable block; 10. Movable rod; 11. Clamping spring; 12. Limit strip; 13. Clamping plate; 14. Stable base; 1401. Stable support plate; 1402. Stable rod; 1403. Stable plate; 1404. Stable screw rod. Detailed implementation manners

[0025] The present invention will be described in detail below. The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0026] The present invention provides a simple fixture for auxiliary welding and cutting by improvement. The technical solution of the present invention is:

[0027] As Figure 1 shown, a simple fixture for auxiliary welding and cutting includes a support rod 1. A collar 2 is sleeved on the surface of the support rod 1. The contact surface between the collar 2 and the support rod 1 is relatively rough and has a certain damping. A connecting rod 3 is fixedly connected to the surface of the collar 2. One end of the connecting rod 3 away from the collar 2 is fixedly connected to an adjusting ring 4. It also includes;

[0028] An adjusting spring 5. The top of the support rod 1 is shaped to fit the fixing of the adjusting spring 5. One end of the adjusting spring 5 is fixedly connected to the top of the support rod 1, and the other end of the adjusting spring 5 is fixedly connected to the upper surface of the collar 2;

[0029] A fixed pressure rod 6. Threads are distributed on the surface of the fixed pressure rod 6. Threads adapted to it are provided on the inner wall of the adjusting ring 4. The fixed pressure rod 6 is screwed to the inner wall of the adjusting ring 4. The bottom end of the fixed pressure rod 6 is fixedly connected to a pressure block 7;

[0030] A bearing rod 8. The bottom end of the support rod 1 is fixedly connected to the upper surface of the bearing rod 8. The support rod 1 and the bearing rod 8 are fixedly connected by welding. An auxiliary fixture 9 is arranged in the bearing rod 8.

[0031] As Figure 3 shown, in one embodiment, the upper part of the carrier rod 8 is open to accommodate the auxiliary fixture 9. The auxiliary fixture 9 includes a bidirectional threaded screw rod 901 rotatably connected to the inner wall of the carrier rod 8. One end of the carrier rod 8 is rotatably connected with an adjustment knob 902. One end of the adjustment knob 902 extends into the carrier rod 8, and one end of the adjustment knob 902 is coaxially fixed with the bidirectional threaded screw rod 901;

[0032] In one embodiment, the auxiliary fixture 9 further includes two movable blocks 903 slidably connected to the inner wall of the carrier rod 8. Both of the two movable blocks 903 are screwed to the bidirectional threaded screw rod 901, and the two movable blocks 903 are respectively screwed to the threads in different directions of the bidirectional threaded screw rod 901.

[0033] In one embodiment, sliding holes are formed in the movable blocks 903. One side of each movable block 903 is slidably connected with a movable rod 10. One end of the movable rod 10 is fixedly connected with a limiting strip 12 for preventing the movable rod 10 from falling off, and the other end of the movable rod 10 is fixedly connected with a clamping plate 13;

[0034] In one embodiment, a clamping spring 11 is sleeved on the surface of the movable rod 10. One end of the clamping spring 11 is fixedly connected to one side of the movable block 903, and the other end of the clamping spring 11 is fixedly connected to one side of the clamping plate 13. The clamping spring 11 can generate a greater clamping force by virtue of its own reaction force.

[0035] As Figure 2 shown, in one embodiment, to facilitate the fixation of the device during welding and provide a more stable fixation effect, a stabilizing base 14 is provided at the bottom of the carrier rod 8. The stabilizing base 14 includes a stabilizing support plate 1401 fixedly connected to the lower surface of the carrier rod 8, and the stabilizing support plate 1401 is L-shaped;

[0036] In one embodiment, a stabilizing rod 1402 is slidably connected to the upper surface of the stabilizing support plate 1401. The top end of the stabilizing rod 1402 is fixedly connected with a stabilizing plate 1403. The lower surface of the stabilizing plate 1403 is rotatably connected with a stabilizing screw rod 1404, and the stabilizing screw rod 1404 is screwed to the stabilizing support plate 1401.

[0037] The specific working method is as follows: when the auxiliary welding and cutting simple fixture is in use, first, when the device is used for cutting, place the material to be cut on the table, and then invert the whole device so that the auxiliary fixture 9 clamps the material. The specific operation is to rotate the adjustment knob 902, and the adjustment knob 902 drives the bidirectional threaded lead screw 901 to rotate, so that the two movable blocks 903 approach each other under the action of the thread, and finally the clamping plate 13 can be in close contact with the material and compress the clamping spring 11 as much as possible to increase the clamping force. Then, according to actual needs, pull the collar 2 and rotate the fixed pressure bar 6 so that the pressing block 7 at the bottom of the fixed pressure bar 6 can be in close contact with the bottom of the table, so as to achieve the purpose of using this tool to assist in fixing the material and facilitate cutting; when the device is used for welding, first fix the device to the table with the stabilizing seat. The specific operation is to embed the stabilizing seat below the table surface and rotate the stabilizing lead screw 1404. The stabilizing lead screw 1404 drives the stabilizing plate 1403 to move upward to abut against the lower surface of the table to complete the fixation of the device. Then, place the material to be welded on the bearing rod 8 and fix it with the auxiliary fixture 9. The fixing method is the same as above. After fixing, pull the collar 2 and rotate the fixed pressure bar 6 so that the pressing block 7 at the bottom of the fixed pressure bar 6 can be in close contact with the material, achieving the purpose of fixing the material from multiple directions and facilitating welding.

[0038] The technical means disclosed in the solution of the present invention are not limited to the technical means disclosed by the above technical means, but also include the technical solutions composed of equivalent replacements of the above technical features. The matters not covered by the present invention belong to the common general knowledge of those skilled in the art.

Claims

1. A simple fixture for auxiliary welding and cutting, comprising a frame rod (1), characterized in that: The surface of the rack rod (1) is sleeved with a collar (2), the surface of the collar (2) is fixedly connected to a connecting rod (3), and one end of the connecting rod (3) away from the collar (2) is fixedly connected to an adjusting ring (4), and further comprises: An adjusting spring (5), one end of the adjusting spring (5) being fixedly connected to the top end of the frame rod (1), and the other end of the adjusting spring (5) being fixedly connected to the upper surface of the collar (2); A fixed pressure rod (6), the surface of which is provided with threads, the fixed pressure rod (6) is threadedly connected to the inner wall of the adjustment ring (4), and the bottom end of the fixed pressure rod (6) is fixedly connected to a pressure block (7); A load-bearing rod (8), wherein the bottom end of the frame rod (1) is fixedly connected to the upper surface of the load-bearing rod (8), and an auxiliary clamp (9) is arranged inside the load-bearing rod (8).

2. The simple fixture for auxiliary welding and cutting according to claim 1, characterized in that: The auxiliary clamp (9) comprises a bidirectional threaded screw (901) rotatably connected to the inner wall of the bearing rod (8), one end of the bearing rod (8) is rotatably connected to an adjustment knob (902), and one end of the adjustment knob (902) is coaxially fixed to the bidirectional threaded screw (901).

3. The simple fixture for auxiliary welding and cutting according to claim 1, characterized in that: The auxiliary clamp (9) further comprises two movable blocks (903) slidably connected to the inner wall of the bearing rod (8), and the two movable blocks (903) are both threadedly connected to the bidirectional threaded screw rod (901).

4. The simple fixture for auxiliary welding and cutting according to claim 3 is characterized in that: One side of each movable block (903) is slidably connected to a movable rod (10), one end of the movable rod (10) is fixedly connected to a limiting strip (12), and the other end of the movable rod (10) is fixedly connected to a clamping plate (13).

5. The simple fixture for auxiliary welding and cutting according to claim 4, characterized in that: A clamping spring (11) is sleeved on the surface of the movable rod (10), one end of the clamping spring (11) is fixedly connected to one side of the movable block (903), and the other end of the clamping spring (11) is fixedly connected to one side of the clamping plate (13).

6. The simple fixture for auxiliary welding and cutting according to claim 1, characterized in that: A stable base (14) is provided at the bottom of the bearing rod (8), and the stable base (14) comprises a stable support plate (1401) fixedly connected to the lower surface of the bearing rod (8), and the stable support plate (1401) is L-shaped.

7. The simple fixture for auxiliary welding and cutting according to claim 6, characterized in that: The upper surface of the stabilizing support plate (1401) is slidably connected to a stabilizing rod (1402), the top of the stabilizing rod (1402) is fixedly connected to a stabilizing plate (1403), the lower surface of the stabilizing plate (1403) is rotatably connected to a stabilizing screw rod (1404), and the stabilizing screw rod (1404) is screwed to the stabilizing support plate (1401).

Images