Machining assembly

Abstract

The invention provides a machining assembly, and relates to the technical field of mechanical tools, the industrial design machining tool comprises a bottom plate, the top of the bottom plate is fixedly connected with a control box, and the top of the control box is slidably connected with two mounting plates; the industrial design machining tool comprises two mounting plates and two clamping and fixing mechanisms, the two clamping and fixing mechanisms are arranged on the two mounting plates correspondingly, and each clamping and fixing mechanism comprises a rotating shaft rod, a circular plate, four fixing rods, a supporting circular plate, two transmission blocks, a bidirectional threaded rod, eight transmission rods and four inner supporting rods. The two mounting plates drive the two circular tube workpieces to move close to each other and fit each other through the two clamping and fixing mechanisms, the fixing operation of the circular tube workpieces is very simple, meanwhile, in the welding working process, the two circular tube workpieces can be driven to rotate at will by rotating the rotating shaft rod, the welding work of the circular tube workpieces can be completed at a time, and the welding efficiency is improved. And the processing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical tooling, in particular to a mechanical processing assembly. Background Art

[0002] Industrial design refers to the design of industrial products based on engineering, aesthetics, and economics. Industrial design is divided into product design, environmental design, communication design, and design management; including modeling design, mechanical design, fashion design, environmental planning, interior design, UI design, graphic design, packaging design, advertising design, display design, website design, etc. Industrial design is also known as industrial product design. Industrial design involves psychology, sociology, aesthetics, ergonomics, mechanical structure, photography, color science, etc. Industrial design brought about by industrial development and division of labor is significantly different from other arts, production activities, and craftsmanship. It is the intersection of various disciplines, technologies, and aesthetic concepts.

[0003] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. The mechanical manufacturing process generally refers to the sum of the machining process of parts and the assembly process of the machine. Other processes are called auxiliary processes. In existing industrial design machining, machining tools are usually used to fix and position the workpiece for precise machining. However, traditional machining tools have many problems. For example, the structure of the machining tools used for welding is fixed and inflexible, and the steps for fixing round tubes or annular workpieces are complicated. After the round tube or annular workpiece is fixed, the position of the workpiece cannot be conveniently adjusted, which affects the welding work and reduces the machining efficiency. Summary of the invention

[0004] The purpose of the invention provided by the present invention is to provide a mechanical processing assembly, which fixes two round tube workpieces through two rotatable and movable clamping and fixing mechanisms. During the welding process, the steps required for fixing are simplified and the welding processing efficiency is improved.

[0005] In order to solve the problem that the adjustment distance of the above-mentioned clamp is difficult to keep consistent, which is not conducive to use, the present invention provides the following technical solutions:

[0006] A machining assembly, comprising:

[0007] A bottom plate, a control box is fixedly connected to the top of the bottom plate, and two mounting plates are slidably connected to the top of the control box; and

[0008] Two groups of clamping and fixing mechanisms, the two groups of clamping and fixing mechanisms are respectively arranged on two mounting plates, the clamping and fixing mechanisms include a rotating shaft rod, a circular plate, four fixed rods, a supporting circular plate, two transmission blocks, a bidirectional threaded rod, eight transmission rods and four inner support rods, the rotating shaft rod rotates through the corresponding mounting plate, the circular plate is fixedly connected to the outer surface of one side of the rotating shaft rod, the four fixed rods are all fixedly connected to the outer surface of one side of the circular plate, the supporting circular plate is fixedly connected to one end of the four fixed rods, the bidirectional threaded rod is rotatably connected between the circular plate and the supporting circular plate, the two transmission blocks are threadedly connected to the bidirectional threaded rod, every four transmission rods are rotatably connected to the corresponding transmission block, and each of the inner support rods is rotatably connected to one end of the corresponding two transmission rods.

[0009] Furthermore, the clamping and fixing mechanism also includes four pressure-boosting pads, and the four pressure-boosting pads are respectively fixedly connected to the outer surface of one side of the four inner support rods.

[0010] Furthermore, the clamping and fixing mechanism also includes a round handle, which is rotatably connected to one end of the rotating shaft rod, and the round handle is fixedly connected to the bidirectional threaded rod.

[0011] Furthermore, the outer surfaces of both sides of the control box are fixedly connected with fixing plates, two support rods are fixedly connected between the two fixing plates, and each of the mounting plates is slidably mounted on the two support rods.

[0012] Furthermore, an adjusting threaded rod is rotatably connected between the two fixing plates, and two bottom connection blocks are threadedly connected to the adjusting threaded rod, and each of the bottom connection blocks is fixedly connected to the bottom of the corresponding mounting plate.

[0013] Furthermore, an adjusting motor is fixedly mounted on an outer surface of one side of one of the fixing plates, and an output end of the adjusting motor is fixedly connected to the adjusting threaded rod.

[0014] Furthermore, a transmission wheel is rotatably connected to the outer surface of one side of each mounting plate, a transmission wheel is fixedly sleeved on each rotating shaft rod, a driving motor is fixedly installed on the outer surface of the other side of each mounting plate, and the output end of each driving motor is fixedly connected to the corresponding transmission wheel.

[0015] Furthermore, a top connection box is fixedly connected to the top of the base plate, a lifting threaded rod is rotatably connected between the top connection box and the base plate, a lifting plate is threadedly connected to the lifting threaded rod, an adjusting rod is fixedly connected to the top of the lifting plate, the upper end of the adjusting rod is fixedly connected to a connecting plate, and a grinding wheel grinder is fixedly installed on the bottom of the connecting plate.

[0016] Furthermore, a lifting motor is fixedly installed on the top of the top connection box, and the output end of the lifting motor is fixedly connected to the lifting threaded rod.

[0017] Furthermore, a limiting rod is fixedly connected between the bottom plate and the top connection box, and the lifting plate is slidably sleeved on the limiting rod.

[0018] The present invention provides a mechanical processing assembly, which has the following beneficial effects:

[0019] (1) The industrial design mechanical processing tooling sets a round tube workpiece on four booster pads of a clamping and fixing mechanism, and drives the two-way threaded rod to rotate by turning the round handle, thereby driving the two transmission blocks to approach each other, and each two corresponding transmission rods will drive the corresponding inner support rod to move away from the two-way threaded rod, so that the four inner support rods fix the round tube workpiece from the inside of the round tube workpiece, and repeat the same operation on another set of clamping and fixing mechanisms, so that the two round tube workpieces to be welded together can be fixed, and then the control and adjustment motor is started to drive the adjustment threaded rod to rotate so that the two bottom connection blocks move closer to each other, and the two mounting plates drive the two round tube workpieces to move closer to each other and fit together through the two sets of clamping and fixing mechanisms, so that the two round tube workpieces are welded. The fixing operation of the round tube workpiece is very simple. At the same time, during the welding process, the two round tube workpieces can be driven to rotate at will by rotating the rotating shaft rod, so that the welding of the round tube workpieces can be completed in one go, thereby improving the processing efficiency.

[0020] (2) After the welding of the round tube workpiece is completed, the lifting motor is controlled to start and drive the lifting threaded rod to rotate. The lifting plate drives the grinding wheel grinder to descend through the adjusting rod until the grinding wheel and the weld of the round tube workpiece are in contact. The grinding wheel grinder and the two driving motors are started. The grinding wheel grinder drives the grinding wheel to rotate. The two driving motors drive the corresponding transmission wheels to rotate respectively, so that the other two transmission wheels drive the two rotating shafts to rotate, thereby driving the welded round tube workpiece and the grinding wheel to rotate in the opposite direction. After the welding of the round tube workpiece is completed, the weld of the round tube workpiece can be quickly ground, so that the round tube weldment can be processed very quickly, and the work efficiency is very high. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective view of the present invention;

[0022] Figure 2 It is a cross-sectional view of the control box of the present invention;

[0023] Figure 3 It is a cross-sectional view of the top connection box of the present invention;

[0024] Figure 4 It is a three-dimensional diagram of the positioning and clamping mechanism of the present invention;

[0025] Figure 5 It is a partial structural schematic diagram of the rotating shaft rod of the present invention;

[0026] Figure 6 It is a partial structural schematic diagram of the inner support rod of the present invention.

[0027] 1. Bottom plate; 2. Fixed plate; 3. Control box; 4. Support rod; 5. Adjustment motor; 6. Mounting plate; 7. Clamping and fixing mechanism; 701. Rotating shaft rod; 702. Round plate; 703. Fixed rod; 704. Support round plate; 705. Transmission block; 706. Transmission rod; 707. Inner support rod; 708. Pressure pad; 709. Round handle; 710. Bidirectional threaded rod; 8. Top connection box; 9. Adjustment rod; 10. Connection plate; 11. Grinding wheel grinder; 12. Lifting motor; 13. Adjustment threaded rod; 14. Lifting threaded rod; 15. Lifting plate; 16. Limit rod; 17. Transmission wheel; 18. Drive motor; 19. Bottom connection block. DETAILED DESCRIPTION

[0028] See also Figure 1-Figure 6 The present invention provides a technical solution: a mechanical processing assembly, comprising:

[0029] A bottom plate 1, a control box 3 is fixedly connected to the top of the bottom plate 1, and two mounting plates 6 are slidably connected to the top of the control box 3; and

[0030] Two groups of clamping and fixing mechanisms 7 are respectively arranged on two mounting plates 6. The clamping and fixing mechanisms 7 include a rotating shaft rod 701, a circular plate 702, four fixed rods 703, a supporting circular plate 704, two transmission blocks 705, a bidirectional threaded rod 710, eight transmission rods 706 and four inner support rods 707. The rotating shaft rod 701 rotates and passes through the corresponding mounting plate 6. The circular plate 702 is fixedly connected to the outer surface of one side of the rotating shaft rod 701. The four fixed rods 703 are all fixedly connected to the outer surface of one side of the circular plate 702. The supporting circular plate 704 is fixedly connected to one end of the four fixed rods 703. The bidirectional threaded rod 710 is rotatably connected between the circular plate 702 and the supporting circular plate 704. The two transmission blocks 705 are threadedly connected to the bidirectional threaded rod 710. Every four transmission rods 706 are rotatably connected to the corresponding transmission block 705. Each inner support rod 707 is rotatably connected to one end of the corresponding two transmission rods 706.

[0031] In this embodiment: on one set of clamping and fixing mechanisms 7, the circular tube workpiece is sleeved on the four inner support rods 707, and the two transmission blocks 705 are driven to approach each other by rotating the two-way threaded rod 710, and every two corresponding transmission rods 706 will drive the corresponding inner support rods 707 to move in the direction away from the two-way threaded rod 710, so that the four inner support rods 707 fix the circular tube workpiece from the inside of the circular tube workpiece, and the same operation is repeated on another set of clamping and fixing mechanisms 7, so that both circular tube workpieces that need to be welded together can be fixed, and then the two mounting plates 6 are moved on the top of the control box 3, so that the two sets of clamping and fixing mechanisms 7 drive the two circular tube workpieces to approach and fit each other, and the fixing operation of the circular tube workpiece is very simple. At the same time, during the welding process, the two circular tube workpieces can be driven to rotate at will by rotating the rotating shaft rod 701, so that the welding work of the circular tube workpiece can be completed in one go, thereby improving the processing efficiency.

[0032] Specifically, the clamping and fixing mechanism 7 further includes four pressure-boosting pads 708 , and the four pressure-boosting pads 708 are respectively fixedly connected to the outer surface of one side of the four inner support rods 707 .

[0033] In this embodiment, when the four inner support rods 707 support and fix the round tube workpiece from the inside, the four pressure pads 708 will tightly contact the inner wall of the round tube workpiece, so that the round tube workpiece can be more firmly fixed on the clamping and fixing mechanism 7.

[0034] Specifically, the clamping and fixing mechanism 7 further includes a round handle 709 , which is rotatably connected to one end of the rotating shaft rod 701 , and the round handle 709 is fixedly connected to the bidirectional threaded rod 710 .

[0035] In this embodiment, the round handle 709 is used to allow the operator to rotate the bidirectional threaded rod 710.

[0036] Specifically, the outer surfaces of both sides of the control box 3 are fixedly connected with fixing plates 2 , two support rods 4 are fixedly connected between the two fixing plates 2 , and each mounting plate 6 is slidably sleeved on the two support rods 4 .

[0037] In this embodiment, the two support rods 4 enable the two mounting plates 6 to maintain stable sliding on the top of the control box 3 .

[0038] Specifically, an adjusting threaded rod 13 is rotatably connected between the two fixing plates 2 , and two bottom connection blocks 19 are threadedly connected to the adjusting threaded rod 13 , and each bottom connection block 19 is fixedly connected to the bottom of the corresponding mounting plate 6 .

[0039] In this embodiment: by controlling the rotation of the adjusting threaded rod 13, the two bottom connecting blocks 19 can be driven to approach each other, so that the two mounting plates 6 are brought close to each other, and then the two sets of clamping and fixing mechanisms 7 drive the two fixed round tube workpieces to move together and fit together, so that welding work can be carried out.

[0040] Specifically, an adjusting motor 5 is fixedly mounted on an outer surface of one side of one of the fixing plates 2 , and an output end of the adjusting motor 5 is fixedly connected to the adjusting threaded rod 13 .

[0041] In this embodiment, the adjusting threaded rod 13 can be driven to rotate by controlling the adjusting motor 5 to start.

[0042] Specifically, a transmission wheel 17 is rotatably connected to the outer surface of one side of each mounting plate 6, and a transmission wheel 17 is also fixedly sleeved on each rotating shaft rod 701. A driving motor 18 is fixedly installed on the outer surface of the other side of each mounting plate 6, and the output end of each driving motor 18 is fixedly connected to the corresponding transmission wheel 17.

[0043] In this embodiment: every two corresponding transmission wheels 17 are connected by a transmission belt. By controlling the start of the driving motor 18, the corresponding transmission wheel 17 can be driven to rotate, and the other corresponding transmission wheel 17 will drive the rotating shaft rod 701 to rotate, so that the entire set of clamping and fixing mechanisms 7 can drive the fixed round tube workpiece to rotate.

[0044] Specifically, the top of the base plate 1 is fixedly connected to a top connection box 8, a lifting threaded rod 14 is rotatably connected between the top connection box 8 and the base plate 1, a lifting plate 15 is threadedly connected to the lifting threaded rod 14, an adjusting rod 9 is fixedly connected to the top of the lifting plate 15, the upper end of the adjusting rod 9 is fixedly connected to a connecting plate 10, and a grinding wheel grinder 11 is fixedly installed on the bottom of the connecting plate 10.

[0045] In this embodiment: by controlling the rotation of the lifting threaded rod 14, the lifting plate 15 can be driven to descend. After the welding of the round tube workpieces on the two sets of clamping and fixing mechanisms 7 is completed, the adjusting rod 9 drives the connecting plate 10 to descend, so that the grinding wheel grinder 11 descends to the weld of the round tube workpiece. The grinding wheel grinder 11 cooperates with the two continuously rotating round tube workpieces to quickly grind the weld.

[0046] Specifically, a lifting motor 12 is fixedly installed on the top of the top connection box 8 , and an output end of the lifting motor 12 is fixedly connected to a lifting threaded rod 14 .

[0047] In this embodiment, the lifting motor 12 is controlled to start, so as to drive the lifting threaded rod 14 to rotate.

[0048] Specifically, a limit rod 16 is fixedly connected between the bottom plate 1 and the top connection box 8 , and the lifting plate 15 is slidably sleeved on the limit rod 16 .

[0049] In this embodiment, the limiting rod 16 enables the lifting plate 15 to maintain stable up and down movement.

[0050] Working principle: put a round tube workpiece on four booster pads 708 of a set of clamping and fixing mechanisms 7, and drive the two-way threaded rod 710 to rotate by turning the round handle 709, thereby driving the two transmission blocks 705 to approach each other, and every two corresponding transmission rods 706 will drive the corresponding inner support rods 707 to move away from the two-way threaded rods 710, so that the four inner support rods 707 fix the round tube workpiece from the inside of the round tube workpiece, and repeat the same operation on another set of clamping and fixing mechanisms 7, so that the two round tube workpieces that need to be welded together can be fixed, and then the control and adjustment motor 5 is started to drive the adjustment threaded rod 13 to rotate so that the two bottom connecting blocks 19 move closer to each other, and the two mounting plates 6 drive the two round tube workpieces to move closer to each other and fit together through the two sets of clamping and fixing mechanisms 7, so that the two round tube workpieces are welded, and the fixing operation of the round tube workpiece is very simple. At the same time, during the welding process, the two round tube workpieces can be driven to rotate at will by rotating the rotating shaft rod 701, so that the welding work of the round tube workpiece can be completed in one go, which improves the processing efficiency. Then, after the welding of the round tube workpiece is completed, the lifting motor 12 is controlled to start and drive the lifting threaded rod 14 to rotate, and the lifting plate 15 drives the grinding wheel grinder 11 to descend through the adjusting rod 9 until the grinding wheel and the weld of the round tube workpiece fit together, and the grinding wheel grinder 11 and the two driving motors 18 are started. The grinding wheel grinder 11 drives the grinding wheel to rotate, and the two driving motors 18 respectively drive the corresponding transmission wheels 17 to rotate, so that the other two transmission wheels 17 drive the two rotating shaft rods 701 to rotate, thereby driving the welded round tube workpiece and the grinding wheel to rotate in the opposite direction. After the welding of the round tube workpiece is completed, the weld of the round tube workpiece can be quickly ground, so that the round tube weldment can be processed very quickly, and the working efficiency is very high.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A machining assembly, characterized in that: include: A base plate (1), the top of which is fixedly connected to a control box (3), and the top of which is slidably connected to two mounting plates (6); and Two groups of clamping and fixing mechanisms (7), the two groups of clamping and fixing mechanisms (7) are respectively arranged on two mounting plates (6), the clamping and fixing mechanisms (7) include a rotating shaft rod (701), a circular plate (702), four fixing rods (703), a supporting circular plate (704), two transmission blocks (705), a bidirectional threaded rod (710), eight transmission rods (706) and four inner support rods (707), the rotating shaft rod (701) rotates and penetrates the corresponding mounting plate (6), the circular plate (702) is fixedly connected to the outer surface of one side of the rotating shaft rod (701), and the four The fixed rods (703) are all fixedly connected to the outer surface of one side of the circular plate (702), the supporting circular plate (704) is fixedly connected to one end of the four fixed rods (703), the bidirectional threaded rod (710) is rotatably connected between the circular plate (702) and the supporting circular plate (704), the two transmission blocks (705) are threadedly connected to the bidirectional threaded rod (710), each of the four transmission rods (706) is rotatably connected to the corresponding transmission block (705), and each of the inner support rods (707) is rotatably connected to one end of the corresponding two transmission rods (706).

2. A machining assembly according to claim 1, characterized in that: The clamping and fixing mechanism (7) further comprises four pressure-boosting pads (708), and the four pressure-boosting pads (708) are respectively fixedly connected to the outer surface of one side of the four inner support rods (707).

3. A machining assembly as claimed in claim 2, characterized in that: The clamping and fixing mechanism (7) further comprises a round handle (709), wherein the round handle (709) is rotatably connected to one end of the rotating shaft rod (701), and the round handle (709) is fixedly connected to the bidirectional threaded rod (710).

4. A machining assembly as claimed in claim 1, characterized in that: The outer surfaces of both sides of the control box (3) are fixedly connected with fixing plates (2), two supporting rods (4) are fixedly connected between the two fixing plates (2), and each of the mounting plates (6) is slidably mounted on the two supporting rods (4).

5. A machining assembly as claimed in claim 4, characterized in that: An adjusting threaded rod (13) is rotatably connected between the two fixing plates (2), and two bottom connection blocks (19) are threadedly connected to the adjusting threaded rod (13), and each bottom connection block (19) is fixedly connected to the bottom of a corresponding mounting plate (6).

6. A machining assembly as claimed in claim 5, characterized in that: An adjusting motor (5) is fixedly mounted on an outer surface of one side of one of the fixing plates (2), and an output end of the adjusting motor (5) is fixedly connected to an adjusting threaded rod (13).

7. A machining assembly according to claim 1, characterized in that: The outer surface of one side of each mounting plate (6) is rotatably connected to a transmission wheel (17), and each rotating shaft rod (701) is also fixedly sleeved with a transmission wheel (17). The outer surface of the other side of each mounting plate (6) is fixedly mounted with a driving motor (18), and the output end of each driving motor (18) is fixedly connected to the corresponding transmission wheel (17).

8. A machining assembly as claimed in claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a top connection box (8), a lifting threaded rod (14) is rotatably connected between the top connection box (8) and the bottom plate (1), a lifting plate (15) is threadedly connected to the lifting threaded rod (14), the top of the lifting plate (15) is fixedly connected to an adjusting rod (9), the upper end of the adjusting rod (9) is fixedly connected to a connecting plate (10), and a grinding wheel grinder (11) is fixedly installed at the bottom of the connecting plate (10).

9. A machining assembly as claimed in claim 8, characterized in that: A lifting motor (12) is fixedly mounted on the top of the top connection box (8), and an output end of the lifting motor (12) is fixedly connected to a lifting threaded rod (14).

10. A machining assembly as claimed in claim 8, characterized in that: A limiting rod (16) is fixedly connected between the bottom plate (1) and the top connection box (8), and the lifting plate (15) is slidably sleeved on the limiting rod (16).

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