Traction device for mechanical manufacturing

Abstract

The utility model discloses a mechanical manufacturing traction device, which belongs to the technical field of mechanical manufacturing and processing and comprises a rack, a traction machine table is welded on the rack, a mounting seat is movably arranged on the side surface of the traction machine table, a fixing plate is fixedly mounted on the side surface of the mounting seat, and a fixing bolt is mounted on the fixing plate in a threaded manner. An upper fixing thread groove and a lower fixing thread groove are formed in the side face of the traction machine table, the fixing bolts are used in cooperation with the fixing thread grooves, a first motor is fixedly installed on the fixing base, and a connecting shaft is fixedly installed at the end of an output shaft of the first motor; the mounting seats are arranged to be used in cooperation with the fixing plates and the fixing bolts, the vertical position adjustment of the first motor on the mounting seats can be achieved, the two fixing seats are used in cooperation with the first rotating shaft and the winding roller, and then the rope can be released on one side and collected on the other side when the containing table is dragged; and when the placement table moves back and forth, back-and-forth traction movement can be achieved only by operating and adjusting the position of the mounting base, and the operation convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical manufacturing and processing, and particularly relates to a traction device for mechanical manufacturing. Background Art

[0002] Mechanical manufacturing refers to the industrial department engaged in the production of various power machinery, hoisting and transporting machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment. The mechanical manufacturing industry provides technical equipment for the entire national economy.

[0003] During the mechanical manufacturing process, it is necessary to switch and transfer the position of the workpiece. A traction device is required during the transfer. The existing traction device only pulls on one side during use and can achieve the transfer from one position to another. However, it is inconvenient to operate when returning to the original position. It is necessary to re-operate and hang the traction rope on the other side of the workpiece before performing traction again, and the operation is inconvenient. Content of the Utility Model

[0004] The purpose of the utility model is to provide a traction device for mechanical manufacturing, so as to solve the problem that the existing traction device only pulls on one side during use and can achieve the transfer from one position to another, but it is inconvenient to operate when returning to the original position. It is necessary to re-operate and hang the traction rope on the other side of the workpiece before performing traction again, and the operation is inconvenient, which is proposed in the above background art.

[0005] To achieve the above object, the utility model provides the following technical solutions: a mechanical manufacturing traction device, including a frame, a traction platform is welded on the frame, a mounting seat is movably arranged on the side of the traction platform, a fixing plate is fixedly installed on the side of the mounting seat, a fixing bolt is threadedly installed on the fixing plate, two fixing threaded grooves, one above the other, are opened on the side of the traction platform, the fixing bolt is used in cooperation with the fixing threaded grooves, a first motor is fixedly installed on the fixing seat, a connecting shaft is fixedly installed at the end of the output shaft of the first motor, an adjusting groove is opened at the end of the connecting shaft, and a cross socket is movably arranged in the adjusting groove, two fixing seats are fixedly installed on the side of the traction platform, a first rotating shaft is rotatably installed on the fixing seat, a cross slot for cooperating with the cross socket is opened at one end of the first rotating shaft, a winding roller is fixedly installed on the outer surface of the first rotating shaft, a traction rope is wound around the outer surface of the winding roller, the free ends of the two traction ropes are fixedly installed with the same placing table, the placing table is movably arranged on the upper surface of the traction platform, guide wheels for guiding the traction ropes are fixedly installed at four corner positions of the traction platform, a bidirectional screw rod is rotatably installed on the inner wall of the placing table, a second motor is fixedly installed on the side of the placing table, the output shaft of the second motor is fixedly connected with the bidirectional screw rod, threaded plates are threadedly installed on the threaded outer surfaces of two sections of the bidirectional screw rod, a connecting plate is fixed on the surface of the threaded plate, and the connecting plate passes through a strip-shaped slideway opened on the surface of the placing table and is fixedly installed with a clamping plate.

[0006] By adopting the above scheme, by arranging the mounting seat for use in cooperation with the fixing plate and the fixing bolt, the up-and-down position adjustment of the first motor on the mounting seat can be realized. By using the two fixing seats in cooperation with the first rotating shaft and the winding roller, when pulling the placing table, one side can release the rope and the other side can take in the rope, so that when the placing table moves back and forth, only by operating and adjusting the position of the mounting seat, the back-and-forth pulling movement can be realized, improving the operation convenience. By arranging the bidirectional screw rod for use in cooperation with the clamping plate, the workpiece on the placing table can be fixedly clamped, thereby ensuring the stability of the workpiece during the traction process and the non-deviation of the position of the workpiece during the processing and manufacturing process, and ensuring good use effects.

[0007] In the above scheme, it should be noted that the first motor, the second motor and the cylinder are all electrically connected to an external power supply.

[0008] As a preferred implementation manner, a trapezoidal slide bar is fixedly installed on the side of the mounting seat, a trapezoidal slide groove is opened on the side of the traction platform, and the trapezoidal slide bar is slidably installed on the inner wall of the trapezoidal slide groove.

[0009] By adopting the above scheme, by arranging the trapezoidal slide bar and the trapezoidal slide groove, when the fixing bolt is unscrewed, the mounting seat can drive the trapezoidal slide bar to slide in the trapezoidal slide groove, which can ensure the stable sliding of the mounting seat and prevent the mounting seat from detaching from the traction platform.

[0010] As a preferred embodiment, a spring and a telescopic rod are fixedly installed on the inner wall of the adjustment groove on the connecting shaft. Both the spring and the telescopic rod are fixedly connected to the cross socket. An operation plate is fixedly installed on the surface of the cross socket. A channel communicating with the adjustment groove and for the movement of the operation plate is opened on the connecting shaft.

[0011] Adopting the above scheme, the elasticity of the spring can drive the cross socket to insert into the cross slot, which makes the locking operation convenient. The telescopic rod can support the cross socket, improve the movement stability and prevent shaking.

[0012] As a preferred embodiment, a plurality of rollers are fixedly installed on the lower surface of the placing table. A wheel groove for the movement of the rollers is opened on the upper surface of the traction machine table.

[0013] Adopting the above scheme, the setting of the rollers in cooperation with the wheel groove can ensure the smooth horizontal movement of the placing table and prevent it from shaking easily.

[0014] As a preferred embodiment, a cylinder is fixedly installed on the side surface of the placing table. The piston rod of the cylinder is arranged downward and fixedly installed with a locking rod. A locking plate is fixedly installed on the side surface of the traction machine table. A plurality of locking holes for cooperating with the locking rod are opened on the locking plate.

[0015] Adopting the above scheme, the cylinder in cooperation with the locking rod and the locking plate can realize the position locking of the placing table and further ensure good stability during the processing.

[0016] As a preferred embodiment, a plurality of guide rods are fixed on the inner wall of the placing table. The threaded plate is slidably installed on the outer surfaces of the plurality of guide rods.

[0017] Adopting the above scheme, when the bidirectional screw drives the threaded plate to move during rotation, the threaded plate will slide on the surface of the guide rod, and the stable movement of the threaded plate can be realized.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] By arranging the mounting seat in cooperation with the fixing plate and the fixing bolts, the up and down position adjustment of the first motor on the mounting seat can be realized in this mechanical manufacturing traction device. By using two fixing seats in cooperation with the first rotating shaft and the winding roller, when pulling the placing table, one side can release the rope while the other side takes in the rope, so that only by operating and adjusting the position of the mounting seat can the back-and-forth pulling movement be realized when the placing table moves back and forth, improving the operation convenience.

[0020] By arranging the bidirectional screw in cooperation with the clamping plate in this mechanical manufacturing traction device, the workpiece on the placing table can be fixedly clamped, thereby ensuring the stability of the workpiece during the traction process and the non-deviation of the position of the workpiece during the processing and manufacturing process, ensuring good use effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a schematic structural diagram of another angle of the present utility model;

[0023] Figure 3 is a schematic structural diagram of the mounting base of the present utility model;

[0024] Figure 4 is a schematic structural diagram of the cross-section of the connecting shaft of the present utility model;

[0025] Figure 5 is a schematic structural diagram of the cross-section of the placing table of the present utility model.

[0026] In the figure: 1, frame; 2, tractor table; 3, mounting base; 4, fixing plate; 5, fixing bolt; 6, motor 1; 7, connecting shaft; 8, cross socket; 9, fixing seat; 10, rotating shaft 1; 11, winding roller; 12, towing rope; 13, placing table; 14, guide wheel; 15, bidirectional screw; 16, motor 2; 17, threaded plate; 18, connecting plate; 19, clamping plate; 20, trapezoidal slide bar; 21, spring; 22, telescopic rod; 23, roller; 24, cylinder; 25, locking rod; 26, locking plate; 27, guide rod. DETAILED DESCRIPTION OF THE INVENTION

[0027] Please refer to Figures 1-5, the utility model provides a mechanical manufacturing traction device, including a frame 1, a traction platform 2 is welded on the frame 1, a mounting seat 3 is movably arranged on the side of the traction platform 2, a fixing plate 4 is fixedly installed on the side of the mounting seat 3, a fixing bolt 5 is threadedly installed on the fixing plate 4, two fixing threaded grooves, one above the other, are formed on the side of the traction platform 2, and the fixing bolt 5 is used in cooperation with the fixing threaded grooves. A first motor 6 is fixedly installed on a fixing seat 9, a connecting shaft 7 is fixedly installed at the end of the output shaft of the first motor 6, an adjusting groove is formed at the end of the connecting shaft 7, and a cross socket 8 is movably arranged in the adjusting groove. Two fixing seats 9 are fixedly installed on the side of the traction platform 2, a first rotating shaft 10 is rotatably installed on the fixing seats 9, a cross slot for cooperating with the cross socket 8 is formed at one end of the first rotating shaft 10, a winding roller 11 is fixedly installed on the outer surface of the first rotating shaft 10, a traction rope 12 is wound around the outer surface of the winding roller 11, the free ends of the two traction ropes 12 are fixedly installed with the same placing platform 13, the placing platform 13 is movably arranged on the upper surface of the traction platform 2, guide wheels 14 for guiding the traction rope 12 are fixedly installed at the four corner positions of the traction platform 2, a bidirectional screw rod 15 is rotatably installed on the inner wall of the placing platform 13, a second motor 16 is fixedly installed on the side of the placing platform 13, the output shaft of the second motor 16 is fixedly connected with the bidirectional screw rod 15, threaded plates 17 are threadedly installed on the threaded outer surfaces of the two sections of the bidirectional screw rod 15, a connecting plate 18 is fixed on the surface of the threaded plate 17, and the connecting plate 18 passes through a strip-shaped slideway formed on the surface of the placing platform 13 and is fixedly installed with a clamping plate 19.

[0028] By setting the mounting seat 3 to cooperate with the fixing plate 4 and the fixing bolt 5, the up-and-down position adjustment of the first motor 6 on the mounting seat 3 can be realized. By using the two fixing seats 9 to cooperate with the first rotating shaft 10 and the winding roller 11, when pulling the placing platform 13, one side can pay out the rope while the other side takes in the rope, so that when the placing platform 13 moves back and forth, only by operating and adjusting the position of the mounting seat 3 can the back-and-forth traction movement be realized, improving the operation convenience. By setting the bidirectional screw rod 15 to cooperate with the clamping plate 19, the workpiece on the placing platform 13 can be fixedly clamped, thereby ensuring the stability of the workpiece during the traction process and the non-deviation of the position of the workpiece during the processing and manufacturing process, ensuring good use effects.

[0029] A trapezoidal slide bar 20 is fixedly installed on the side of the mounting seat 3, a trapezoidal slide groove is formed on the side of the traction platform 2, and the trapezoidal slide bar 20 is slidably installed on the inner wall of the trapezoidal slide groove. By setting the trapezoidal slide bar 20 and the trapezoidal slide groove, when the fixing bolt 5 is unscrewed, the mounting seat 3 can drive the trapezoidal slide bar 20 to slide in the trapezoidal slide groove, ensuring the stable sliding of the mounting seat 3 and preventing the mounting seat 3 from detaching from the traction platform 2.

[0030] A spring 21 and a telescopic rod 22 are fixedly installed on the inner wall of the adjustment groove on the connecting shaft 7. Both the spring 21 and the telescopic rod 22 are fixedly connected to the cross socket 8. An operation plate is fixedly installed on the surface of the cross socket 8. A channel that communicates with the adjustment groove and allows the operation plate to move is provided on the connecting shaft 7. The elasticity of the spring 21 can be used to drive the cross socket 8 to insert into the cross slot, making the locking operation convenient. The telescopic rod 22 can support the cross socket 8, improve the movement stability, and prevent shaking.

[0031] A plurality of rollers 23 are fixedly installed on the lower surface of the placing table 13. A wheel groove for the rollers 23 to move is provided on the upper surface of the traction machine table 2. The setting of the rollers 23 in cooperation with the wheel groove can ensure the smooth horizontal movement of the placing table 13 and prevent shaking.

[0032] A cylinder 24 is fixedly installed on the side of the placing table 13. The piston rod of the cylinder 24 is arranged downward and fixedly installed with a locking rod 25. A locking plate 26 is fixedly installed on the side of the traction machine table 2. A plurality of locking holes for cooperating with the locking rod 25 are provided on the locking plate 26. The cylinder 24 in cooperation with the locking rod 25 and the locking plate 26 can lock the position of the placing table 13 and further ensure good stability during the processing.

[0033] A plurality of guide rods 27 are fixed inside the placing table 13. The threaded plate 17 is slidably installed on the outer surfaces of the plurality of guide rods 27. When the bidirectional screw rod 15 drives the threaded plate 17 to move during rotation, the threaded plate 17 will slide on the surface of the guide rod 27, and the stable movement of the threaded plate 17 can be achieved.

[0034] During use, before traction, the workpiece is first placed on the surface of the placing table 13. The second motor 16 is started to drive the bidirectional screw rod 15 to rotate, and then the threaded plate 17 is driven to drive the connecting plate 18 to move, so that the clamping plate 19 moves to clamp and fix the workpiece. Then the second motor 16 is stopped. When it is necessary to pull the placing table 13 from front to back, the mounting seat 3 is located above. At this time, the connecting shaft 7 is connected to the first rotating shaft 10 at the upper position. The cylinder 24 is started to drive the locking rod 25 to disengage from the locking plate 26. At this time, the placing table 13 is unlocked. The first motor 6 is started. The first motor 6 drives the first rotating shaft 10 at the upper position to rotate through the connecting shaft 7, and then the winding roller 11 at the upper position rotates to wind the rope, and further drives the placing table 13 to move backward. When the placing table 13 moves backward, it will drive the traction rope 12 on the other side to drive the winding roller 11 to move, so that the winding roller 11 at the lower position pays out the rope. When it is necessary to pull the placing table 13 from back to front, the fixing bolt 5 is unscrewed to unlock the mounting seat 3. The cross socket 8 is pulled to make the cross socket 8 disengage from the cross slot on the upper first rotating shaft 10. Then the mounting seat 3 is slid downward. The cross socket 8 is inserted into the cross slot on the lower first rotating shaft 10. Then the fixing bolt 5 is screwed on to fix the position of the mounting seat 3. The first motor 6 is started again to make the winding roller 11 at the lower position wind the rope and the winding roller 11 at the upper position pay out the rope.

Claims

1. A traction device for mechanical manufacturing, characterized in that: It includes a frame (1), on which a traction machine platform (2) is welded. A mounting seat (3) is movably arranged on the side of the traction machine platform (2). A fixing plate (4) is fixedly installed on the side of the mounting seat (3). A fixing bolt (5) is threadedly installed on the fixing plate (4). Two fixing threaded grooves, one above the other, are provided on the side of the traction machine platform (2). The fixing bolt (5) is used in cooperation with the fixing threaded grooves. A motor one (6) is fixedly installed on a fixing seat (9). The end of the output shaft of the motor one (6) is fixedly installed with a connecting shaft (7). An adjusting groove is provided at the end of the connecting shaft (7), and a cross socket (8) is movably arranged in the adjusting groove. Two fixing seats (9) are fixedly installed on the side of the traction machine platform (2). A rotating shaft one (10) is rotatably installed on the fixing seat (9). A cross slot for cooperating with the cross socket (8) is provided at one end of the rotating shaft one (10). A winding roller (11) is fixedly installed on the outer surface of the rotating shaft one (10). A traction rope (12) is wound around the outer surface of the winding roller (11). The free ends of the two traction ropes (12) are fixedly installed with the same placing table (13). The placing table (13) is movably arranged on the upper surface of the traction machine platform (2). Guide wheels (14) for guiding the traction rope (12) are fixedly installed at the four corner positions of the traction machine platform (2). A bidirectional screw rod (15) is rotatably installed on the inner wall of the placing table (13). A motor two (16) is fixedly installed on the side of the placing table (13). The output shaft of the motor two (16) is fixedly connected with the bidirectional screw rod (15). Threaded plates (17) are threadedly installed on the threaded outer surfaces of the two sections of the bidirectional screw rod (15). A connecting plate (18) is fixed on the surface of the threaded plate (17). The connecting plate (18) passes through a strip-shaped slideway provided on the surface of the placing table (13) and is fixedly installed with a clamping plate (19).

2. The mechanical manufacturing traction device according to claim 1, wherein: A trapezoidal slide bar (20) is fixedly installed on the side of the mounting seat (3). A trapezoidal slide groove is provided on the side of the traction machine platform (2). The trapezoidal slide bar (20) is slidably installed on the inner wall of the trapezoidal slide groove.

3. The mechanical manufacturing traction device according to claim 1, characterized in that: A spring (21) and a telescopic rod (22) are fixedly installed on the inner wall of the adjusting groove on the connecting shaft (7). The spring (21) and the telescopic rod (22) are both fixedly connected with the cross socket (8). An operation plate is fixedly installed on the surface of the cross socket (8). A channel communicating with the adjusting groove and for the movement of the operation plate is provided on the connecting shaft (7).

4. The mechanical manufacturing traction device according to claim 1, characterized in that: A plurality of rollers (23) are fixedly installed on the lower surface of the placing table (13). A wheel groove for the movement of the rollers (23) is provided on the upper surface of the traction machine platform (2).

5. The mechanical manufacturing traction device according to claim 1, characterized in that: A cylinder (24) is fixedly installed on the side of the placing table (13). The piston rod of the cylinder (24) is arranged downward and fixedly installed with a locking rod (25). A locking plate (26) is fixedly installed on the side of the traction machine platform (2). A plurality of locking holes for cooperating with the locking rod (25) are provided on the locking plate (26).

6. The mechanical manufacturing traction device according to claim 1, characterized in that: A plurality of guide rods (27) are fixed to the inner wall of the placing table (13), and the threaded plate (17) is slidably mounted on the outer surfaces of the plurality of guide rods (27).

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