Flattening mill for copper pipe production

Abstract

The utility model belongs to the technical field of metal processing, and particularly relates to a copper pipe production flatting mill which comprises a supporting table body, and a hydraulic machine body is installed on the top of the outer side wall of the supporting table body. A motor is fixedly connected to the bottom of the outer side wall of the supporting table body. A plurality of supporting blocks are fixedly connected to the top of the outer side wall of the supporting table body. The bottom of the outer side wall of the supporting table body is fixedly connected with a pair of connecting plates. A two-way screw rod is rotationally connected into the connecting plate; the two-way screw rod is connected with the motor; the outer side wall of the two-way screw rod is in threaded connection with a pair of first connecting blocks; a second connecting block is in sliding contact with the inner side wall of the first connecting block; a fixing clamp is fixedly connected to the side wall of the second connecting block. A copper pipe is placed above the supporting block, the motor is started, the motor drives the two-way screw rod to rotate, through the arranged fixing clamp and the two-way screw rod, the equipment can machine copper pipes with different diameters, and workers can conveniently use the equipment.

Description

Technical Field

[0001] This utility model belongs to the field of metal processing technology, specifically a copper tube flattening machine. Background Technology

[0002] Copper pipe, also known as red copper pipe, is a type of non-ferrous metal pipe made from high-purity copper material through pressing or drawing. Due to its good electrical conductivity, thermal conductivity and corrosion resistance, copper pipe is widely used in various fields. In the process of processing copper pipe, this equipment is required.

[0003] In existing equipment, copper tubes are placed on a machine, and the pressure generated by the hydraulic system is used to squeeze and flatten the copper tubes. After flattening, the cross-sectional shape of the copper tube changes from a circle to an ellipse or a rectangle to adapt to different engineering needs.

[0004] In actual production, copper tubes come in various diameters. When encountering copper tubes that are too small, the contact area and fixing effect of the equipment on the copper tube will be weakened, making it inconvenient for workers to process the copper tubes. Therefore, a copper tube flattening machine is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a copper tube flattening machine.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A copper tube flattening machine of this utility model includes a support platform body, a hydraulic press body is installed on the top of the outer wall of the support platform body; an electric motor is fixedly connected to the bottom of the outer wall of the support platform body; a plurality of support blocks are fixedly connected to the top of the outer wall of the support platform body; a pair of connecting plates are fixedly connected to the bottom of the outer wall of the support platform body; a bidirectional screw is rotatably connected inside the connecting plate; the bidirectional screw is connected to the electric motor; a pair of first connecting blocks are threadedly connected to the outer wall of the bidirectional screw; a second connecting block is slidably contacted on the inner side wall of the first connecting block; a fixing clamp is fixedly connected to the side wall of the second connecting block.

[0007] Preferably, an extension plate is fixedly connected to the side wall of the first connecting block; a pair of connecting columns are fixedly connected to the side wall of the support block; a plurality of fixing plates are fixedly connected to the top of the outer side wall of the support platform body; a fixing plate is fixedly connected to one end of the connecting column; an extension plate is slidably connected to the outer side wall of the connecting column; a plurality of support plates are fixedly connected to the top of the outer side wall of the extension plate; a spring column is fixedly connected to the side wall of the support plate; a contact plate is fixedly connected to the side wall of the spring column; and the contact plate is in slidable contact with the support platform body.

[0008] Preferably, a threaded post is rotatably connected inside the second connecting block; the threaded post is threadedly connected to the first connecting block; a connecting ring is fixedly connected to one end of the threaded post; a pair of sliding grooves are formed on the inner sidewall of the first connecting block; a pair of sliders are fixedly connected to the outer sidewall of the second connecting block; the sliders slide in contact with the sliding grooves.

[0009] Preferably, a brush plate is fixedly connected to the side wall of the first connecting block; a plurality of brush bristles are fixedly connected to the side wall of the brush plate; and the brush bristles are in contact with the bidirectional screw.

[0010] Preferably, the second connecting block has a graduated groove on its side wall.

[0011] Preferably, a reinforcing plate is fixedly connected to the bottom of the outer side wall of the support platform body; a bidirectional screw is rotatably connected inside the reinforcing plate.

[0012] Preferably, the contact plate is made of plastic.

[0013] The beneficial effects of this utility model are:

[0014] This utility model provides a copper tube flattening machine. With the help of a fixed clamp and a bidirectional screw, the machine can process copper tubes of different diameters, making it easier for workers to use.

[0015] This utility model provides a copper tube flattening machine. By setting an extension plate and a contact plate, the stability of the copper tube during processing can be increased, the probability of the copper tube shaking during processing can be reduced, and the probability of the copper tube tilting on one side due to shaking can be reduced. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0017] In the attached diagram:

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a perspective view of the fixing clip in this utility model;

[0020] Figure 3 This is a cross-sectional view of the first connecting block in this utility model;

[0021] Figure 4 This is a three-dimensional view of the brush plate in this utility model.

[0022] Legend:

[0023] 1. Support platform body; 11. Hydraulic press body; 12. Electric motor; 13. Support block; 15. Connecting plate; 16. Double-acting screw; 17. First connecting block; 18. Second connecting block; 19. Fixing clamp; 2. Extension plate; 21. Connecting column; 23. Fixing plate; 24. Support plate; 25. Spring column; 26. Contact plate; 3. Threaded column; 31. Connecting ring; 32. Slide groove; 33. Sliding block; 4. Brush plate; 41. Brush bristles; 5. Scale groove; 6. Reinforcing plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] Please see Figure 1 - Figure 4 This utility model provides a copper tube flattening machine, including a support platform body 1. A hydraulic press body 11 is installed on the top of the outer wall of the support platform body 1. An electric motor 12 is fixedly connected to the bottom of the outer wall of the support platform body 1. A plurality of support blocks 13 are fixedly connected to the top of the outer wall of the support platform body 1. A pair of connecting plates 15 are fixedly connected to the bottom of the outer wall of the support platform body 1. A bidirectional screw 16 is rotatably connected inside the connecting plate 15. The bidirectional screw 16 is connected to the electric motor 12. A pair of first connecting blocks 17 are threadedly connected to the outer wall of the bidirectional screw 16. A second connecting block 18 is slidably contacted on the inner side wall of the first connecting block 17. A fixing clamp 19 is fixedly connected to the side wall of the second connecting block 18. Place the copper tube on top of the support block 13 and start the motor 12. The motor 12 will drive the bidirectional screw 16 to rotate. At this time, the two first connecting blocks 17 that cooperate with the bidirectional screw 16 will move closer to each other, and the two fixing clamps 19 will contact the copper tube and clamp it. The staggered shape of the fixing clamps 19 allows them to contact copper tubes of different diameters. When encountering a copper tube with a diameter that is too small, the two fixing clamps 19 will cross each other and then fix the copper tube. Then, start the support platform body 1 to process and flatten the copper tube. Through the fixed clamps 19 and the bidirectional screw 16, the equipment can process copper tubes of different diameters, making it convenient for workers to use the equipment.

[0027] Furthermore, such as Figure 1As shown, an extension plate 2 is fixedly connected to the side wall of the first connecting block 17; a pair of connecting columns 21 are fixedly connected to the side wall of the support block 13; several fixing plates 23 are fixedly connected to the top of the outer side wall of the support platform body 1; a fixing plate 23 is fixedly connected to one end of the connecting column 21; the extension plate 2 is slidably connected to the outer side wall of the connecting column 21; several support plates 24 are fixedly connected to the top of the outer side wall of the extension plate 2; a spring column 25 is fixedly connected to the side wall of the support plate 24; a contact plate 26 is fixedly connected to the side wall of the spring column 25; and the contact plate 26 is in slidable contact with the support platform body 1. When the equipment is working, the first connecting block 17 will move, and the extension plate 2 will slide along the direction of the connecting column 21. At this time, the support plate 24 located above the extension plate 2 will move accordingly. When the contact plate 26 contacts the copper tube, the spring column 25 will retract as the first connecting block 17 continues to move. The contact plate 26 will assist in fixing other positions of the copper tube. By setting the extension plate 2 and the contact plate 26, the stability of the copper tube during processing can be increased, the probability of the copper tube shaking during processing can be reduced, and the probability of the copper tube tilting on one side due to shaking can be reduced.

[0028] Furthermore, such as Figure 2 and Figure 3 As shown, a threaded post 3 is rotatably connected inside the second connecting block 18; the threaded post 3 is threadedly connected to the first connecting block 17; a connecting ring 31 is fixedly connected to one end of the threaded post 3; a pair of sliding grooves 32 are provided on the inner side wall of the first connecting block 17; a pair of sliders 33 are fixedly connected to the outer side wall of the second connecting block 18; the sliders 33 slide in contact with the sliding grooves 32. When the equipment is working, if a copper pipe with an excessively long diameter is encountered, the center point of the copper pipe will move upward when the copper pipe is placed above the support block 13. At this time, rotating the connecting ring 31 causes the threaded post 3 to rotate. Since the threaded post 3 and the second connecting block 18 are rotatably connected, and the first connecting block 17 is threadedly connected, the second connecting block 18 will move upward under the restriction of the first connecting block 17, thereby changing the height of the fixing clamp 19. Through the threaded post 3, the center point of the fixing clamp 19 is changed, which makes it easier for the operator to adjust the equipment according to the size of the copper pipe and increases the stability of the clamping force of the equipment on the copper pipe.

[0029] Furthermore, such as Figure 4As shown, a brush plate 4 is fixedly connected to the side wall of the first connecting block 17; a plurality of brush bristles 41 are fixedly connected to the side wall of the brush plate 4; the brush bristles 41 are in contact with the bidirectional screw 16. When the equipment is working, the bidirectional screw 16 will rotate, the first connecting block 17 will move, and the brush plate 4 and brush bristles 41 will move with the first connecting block 17. The brush bristles 41 will contact different positions of the bidirectional screw 16. The brush bristles 41 can clean the dust and impurities attached to the side wall of the bidirectional screw 16. By setting the brush bristles 41, the situation of jamming failure between the bidirectional screw 16 and the first connecting block 17 caused by dust and impurities is reduced, and the stability of the equipment during operation is increased.

[0030] Furthermore, such as Figure 3 As shown, the second connecting block 18 has a scale groove 5 on its side wall. When the equipment is working, the length exposed in the scale groove 5 will change when the second connecting block 18 moves as the operator adjusts the equipment. The operator can quickly understand the adjusted value of the second connecting block 18 through the scale groove 5. The scale groove 5 facilitates the operator to make fine adjustments to the equipment and record data.

[0031] Furthermore, such as Figure 2 As shown, a reinforcing plate 6 is fixedly connected to the bottom of the outer side wall of the support platform body 1; a bidirectional screw 16 is rotatably connected inside the reinforcing plate 6. When the equipment is working, the reinforcing plate 6 can provide additional support force to the bidirectional screw 16. By setting the reinforcing plate 6, the stability of the bidirectional screw 16 during rotation can be increased, and the probability of the bidirectional screw 16 bending during long-term use of the equipment can be reduced.

[0032] Furthermore, such as Figure 1 As shown, the contact plate 26 is made of plastic. During operation, the contact plate 26 comes into contact with the copper pipe. By making the contact plate 26 of plastic material, the probability of damaging the surface of the copper pipe when it comes into contact with it is reduced.

[0033] Working principle: The copper tube is placed above the support block 13. The motor 12 is started, driving the bidirectional screw 16 to rotate. At this time, the two first connecting blocks 17, which cooperate with the bidirectional screw 16, move closer together, and the two fixing clamps 19 contact the copper tube, clamping it. The staggered shape of the fixing clamps 19 allows them to contact copper tubes of different diameters. When encountering a copper tube with a diameter that is too small, the two fixing clamps 19 will cross each other to fix the copper tube. Then, the support platform body 1 is activated to process and flatten the copper tube. Through the fixed clamps 19 and the bidirectional screw 16, the equipment can process copper tubes of different diameters, facilitating operation. During operation, the first connecting block 17 moves, and the extension plate 2 slides along the direction of the connecting column 21. The support plate 24 above the extension plate 2 moves accordingly. When the contact plate 26 contacts the copper tube, as the first connecting block 17 continues to move, the spring column 25 will... During the retraction process, the contact plate 26 provides auxiliary fixation for other positions of the copper tube. The extension plate 2 and contact plate 26 increase the stability of the copper tube during processing, reducing the probability of wobbling and tilting. When the equipment is working and encounters a copper tube with an excessively long diameter, the center point of the copper tube will shift upwards when placed above the support block 13. At this time, rotating the connecting ring 31 causes the threaded column 3 to rotate. Because the threaded column 3 and the second connecting block 18 are rotatably connected, and the first connecting block 17 is threadedly connected, the second connecting block 18, under the constraint of the first connecting block 17, will shift upwards, thereby changing the height of the fixing clamp 19. The threaded column 3 changes the center point of the fixing clamp 19, allowing operators to adjust the equipment according to the size of the copper tube, increasing the stability of the clamping force on the copper tube. During equipment operation, the bidirectional screw 16 will rotate, and the first connecting block 17... The device will move, with the brush plate 4 and brush bristles 41 moving along with the first connecting block 17. The brush bristles 41 will contact different positions on the bidirectional screw 16, cleaning dust and impurities adhering to the sidewalls of the bidirectional screw 16. The brush bristles 41 reduce the likelihood of jamming between the bidirectional screw 16 and the first connecting block 17 due to dust and impurities, increasing the stability of the equipment during operation. When the device is working, the length exposed in the scale groove 5 changes as the operator adjusts the device and the second connecting block 18 moves. The operator can quickly understand the adjusted value of the second connecting block 18 through the scale groove 5. The scale groove 5 facilitates precise adjustment and data recording by the operator. During operation, the reinforcing plate 6 provides additional support to the bidirectional screw 16, increasing its stability during rotation and reducing the probability of bending during prolonged use. During operation, the contact plate 26 will contact the copper tube.By making the contact plate 26 a plastic material, the probability of damaging the copper pipe's surface when the contact plate 26 comes into contact with it is reduced.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A copper tube flattening machine, comprising a support platform body (1), characterized in that: A hydraulic press body (11) is installed on the top of the outer wall of the support platform body (1); an electric motor (12) is fixedly connected to the bottom of the outer wall of the support platform body (1); several support blocks (13) are fixedly connected to the top of the outer wall of the support platform body (1); a pair of connecting plates (15) are fixedly connected to the bottom of the outer wall of the support platform body (1); a double-acting screw (16) is rotatably connected inside the connecting plate (15); the double-acting screw (16) is connected to the electric motor (12); a pair of first connecting blocks (17) are threadedly connected to the outer wall of the double-acting screw (16); a second connecting block (18) is slidably contacted on the inner wall of the first connecting block (17); a fixing clamp (19) is fixedly connected to the side wall of the second connecting block (18).

2. The copper tube flattening machine as described in claim 1, characterized in that: An extension plate (2) is fixedly connected to the side wall of the first connecting block (17); a pair of connecting columns (21) are fixedly connected to the side wall of the support block (13); several fixing plates (23) are fixedly connected to the top of the outer side wall of the support platform body (1); a fixing plate (23) is fixedly connected to one end of the connecting column (21); an extension plate (2) is slidably connected to the outer side wall of the connecting column (21); several support plates (24) are fixedly connected to the top of the outer side wall of the extension plate (2); a spring column (25) is fixedly connected to the side wall of the support plate (24); a contact plate (26) is fixedly connected to the side wall of the spring column (25); and the contact plate (26) is in slidable contact with the support platform body (1).

3. The copper tube flattening machine as described in claim 1, characterized in that: The second connecting block (18) is rotatably connected to a threaded column (3); the threaded column (3) is threadedly connected to the first connecting block (17); a connecting ring (31) is fixedly connected to one end of the threaded column (3); a pair of sliding grooves (32) are opened on the inner side wall of the first connecting block (17); a pair of sliders (33) are fixedly connected to the outer side wall of the second connecting block (18); the sliders (33) and the sliding grooves (32) are in sliding contact.

4. A copper tube flattening machine as described in claim 1, characterized in that: The first connecting block (17) has a brush plate (4) fixedly attached to its side wall; the brush plate (4) has a plurality of bristles (41) fixedly attached to its side wall; the bristles (41) are in contact with the bidirectional screw (16).

5. A copper tube flattening machine as described in claim 1, characterized in that: The second connecting block (18) has a scale groove (5) on its side wall.

6. A copper tube flattening machine as described in claim 1, characterized in that: A reinforcing plate (6) is fixedly connected to the bottom of the outer wall of the support platform body (1); a bidirectional screw (16) is rotatably connected inside the reinforcing plate (6).

7. A copper tube flattening machine as described in claim 2, characterized in that: The contact plate (26) is made of plastic.

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