Open type fixed table press traction device

Abstract

The utility model provides an open type fixed table press traction device, and belongs to the technical field of press working. The open type fixed table press traction device comprises an open type fixed table press body and a workpiece friction traction mechanism, a pressure opening is formed in the front side of the open type fixed table press body, a pressure head is installed at the top of the inner side of the pressure opening, and a fixing box is movably connected to the front side of the open type fixed table press body. A friction cavity is formed in the rear side of the fixed box, and the movable plate is movably connected to the rear side in the friction cavity; friction wheels are movably connected to the two sides of the rear side of the movable plate correspondingly, the bottoms of the surfaces of the friction wheels make contact with the bottoms of the inner sides of the pressure ports, and by arranging the workpiece friction traction mechanism, in the process that the pressing head exerts pressure on the workpiece for machining, traction, guiding and moving work can be effectively conducted on the stamped workpiece; and the pressing head is used for pressing and processing different positions of the workpiece, so that the convenience of pressing and processing the workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure processing, in particular to a traction device of an open fixed table press machine. Background Art

[0002] An open fixed-table press is a common mechanical pressure equipment, usually used for stamping, pressing, forming and other processes in metal processing and forming. It consists of a pair of pressure heads and a pressure table fixed on a frame. The pressure table is located below the frame, while the pressure head is located above the frame. By driving mechanical force or hydraulic force, the force of the pressure head is transmitted to the pressure table, thereby exerting pressure on the workpiece or material. Therefore, it is necessary to perform a traction and movement operation on the workpiece after pressure is applied.

[0003] In the related art, during the use of an open fixed table press, the workpiece is generally pulled and moved by hand, and pressure processing operations are performed on different positions of the workpiece for use.

[0004] However, in the current use of open fixed-table presses, the edges of the workpieces are relatively rough and the material is generally hard during the pressure processing of the workpieces, which makes it easy for users to be accidentally injured during the processing of the workpieces. It is also time-consuming and labor-intensive, and increases labor input. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a traction device for an open fixed table press machine which overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides an open type fixed table press traction device, comprising a pressure port arranged on the front side of the open type fixed table press body, a pressure head being installed on the top of the inner side of the pressure port;

[0008] A workpiece friction traction mechanism, the workpiece friction traction mechanism comprising:

[0009] A fixed box; the fixed box is movably connected to the front side of the open fixed table press body, and a friction chamber is provided on the rear side of the fixed box;

[0010] A movable plate; the movable plate is movably connected to the rear side of the friction chamber; both sides of the rear side of the movable plate are movably connected to friction wheels, and the bottom of the friction wheel surface contacts the bottom of the inner side of the pressure port;

[0011] A servo motor; the servo motor is fixedly connected to the left side of the front side of the movable plate;

[0012] Lifting adapter mechanism; the lifting adapter mechanism is fixedly connected to both sides of the bottom of the inner wall of the friction chamber.

[0013] In a preferred solution, the lifting adapter mechanism includes a lifting frame, a lifting plate and a lifting rod, the lifting frame is fixedly connected to both sides of the bottom of the inner wall of the friction chamber, the lifting plate is movably connected inside the lifting frame, and the lifting rod is fixedly connected to the front side of the top of the lifting plate.

[0014] In a preferred solution, springs are provided on both sides of the friction chamber, one end of the spring is fixedly connected to the inner wall of the friction chamber, and the other end of the spring is fixedly connected to the top of the lifting plate.

[0015] In a preferred solution, a movable roller is movably connected to the left side of the rear side of the movable plate, and a follower roller is movably connected to the right side of the rear side of the movable plate. The front sides of the movable roller and the follower roller are respectively fixedly connected to the rear side of the friction wheel, and the output end of the servo motor is fixedly connected to the front side of the movable roller. A transmission belt is provided on the surface of the movable roller and the follower roller.

[0016] In a preferred solution, a connecting groove is provided on the right side of the rear side of the movable plate, a connecting seat is movably connected inside the connecting groove, and the rear side of the connecting seat is fixedly connected to the front side of the follower roller.

[0017] In a preferred embodiment, both sides of the open fixed table press body are fixedly connected with a fixed cylinder located at the rear side of the fixed box, and the interior of the fixed cylinder is movably connected with a movable rod, and the front side of the movable rod is fixedly connected to the rear side of the fixed box.

[0018] In a preferred solution, a magnetic cylinder is fixedly connected to the front side of the inner wall of the fixed cylinder, the movable rod is located inside the magnetic cylinder, and the inner wall of the magnetic cylinder is magnetically connected to the surface of the movable rod.

[0019] In a preferred solution, a slide is movably connected to the rear side of the fixed cylinder, the front side of the slide is fixedly connected to the rear side of the movable rod, and the slide cooperates with the movable rod and the magnetic cylinder.

[0020] The utility model provides an open type fixed table press traction device, and its beneficial effects include:

[0021] 1. By setting up the workpiece friction traction mechanism, the workpiece after stamping can be effectively pulled, guided and moved during the process of the pressure head applying pressure to the workpiece, so that the pressure head can apply pressure to different positions of the workpiece, thereby improving the convenience of the workpiece pressing process.

[0022] 2. By setting up a lifting and adapting mechanism, the servo motor can effectively cooperate with the friction wheel through the movable plate during the working process, so that the user can adjust the height of the friction wheel by lifting the movable plate according to the actual thickness of the workpiece being processed, thereby improving the adaptability of the friction wheel.

[0023] 3. By setting the spring, the lifting plate can effectively apply a downward thrust to the movable plate and the friction wheel when the lifting rod uses the lifting plate to cooperate with the movable plate and the friction wheel through the lifting frame, so as to avoid the situation that the friction wheel is difficult to continuously contact with the surface of the workpiece during operation, thereby improving the friction traction effect between the friction wheel and the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a stereogram provided by the embodiment of the utility model;

[0026] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure of a fixing box provided in an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a fixing cylinder provided in an embodiment of the utility model;

[0028] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a movable plate provided in an embodiment of the utility model;

[0029] In the figure: 1. open fixed table press; 2. pressure port; 3. pressure head; 41. fixed box; 42. friction chamber; 43. movable plate; 44. friction wheel; 45. servo motor; 51. lifting frame; 52. lifting plate; 53. lifting rod; 6. spring; 7. movable roller; 8. following roller; 9. transmission belt; 10. connecting groove; 11. connecting seat; 12. fixed cylinder; 13. movable rod; 14. magnetic cylinder; 15. sliding plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example

[0032] Reference Figure 1-Figure 4 The utility model provides a technical solution: a traction device for an open fixed table press, comprising an open fixed table press body 1 and a workpiece friction traction mechanism, a pressure port 2 is arranged on the front side of the open fixed table press body 1, a pressure head 3 is installed on the top of the inner side of the pressure port 2, and after the workpiece is pressurized by the pressure head 3, the workpiece can be frictionally pulled and moved, so that the pressure head 3 can pressurize other positions of the workpiece, thereby improving the convenience of the workpiece traction and movement.

[0033] Reference Figure 1-Figure 4 In a preferred embodiment, a workpiece friction traction mechanism is provided, including a fixed box 41, a friction chamber 42, a movable plate 43, a friction wheel 44, a servo motor 45 and a lifting adapter mechanism. The fixed box 41 is movably connected to the front side of the open fixed table press body 1, and the friction chamber 42 is provided on the rear side of the fixed box 41. The movable plate 43 is movably connected to the rear side of the friction chamber 42; both sides of the rear side of the movable plate 43 are movably connected to the friction wheel 44, and the bottom of the surface of the friction wheel 44 contacts the bottom of the inner side of the pressure port 2. The servo motor 45 is fixedly connected to the left side of the front side of the movable plate 43, and the lifting adapter mechanism is fixedly connected to both sides of the bottom of the inner wall of the friction chamber 42. Since the friction wheel 44 is movably connected to the rear side of the fixed box 41 through the movable plate 43, and the servo motor 45 is driven by the movable roller 7 in cooperation with the follower roller 8 The belt 9 is connected to the friction wheel 44, and during the operation of the pressure head 3, the workpiece after the pressure head 3 applies pressure can be intermittently frictionally pulled and guided to move, so that the pressure head 3 can apply pressure to different positions of the workpiece. The left side of the rear side of the movable plate 43 is movably connected with a movable roller 7, and the right side of the rear side of the movable plate 43 is movably connected with a follower roller 8. The front sides of the movable roller 7 and the follower roller 8 are respectively fixedly connected to the rear side of the friction wheel 44, and the output end of the servo motor 45 is fixedly connected to the front side of the movable roller 7. The surfaces of the movable roller 7 and the follower roller 8 are sleeved with a transmission belt 9. When the servo motor 45 cooperates with the friction wheel 44, the friction wheels 44 located on both sides of the movable plate 43 can be synchronously driven, so that the friction wheels 44 rotate synchronously to perform friction traction on the workpiece, thereby improving the driving effect of the servo motor 45 on the friction wheel 44.

[0034] Reference Figure 4 In a preferred embodiment, a connecting groove 10 is provided on the right side of the rear side of the movable plate 43, and a connecting seat 11 is movably connected inside the connecting groove 10. The rear side of the connecting seat 11 is fixedly connected to the front side of the following roller 8, so that the following roller 8 and the movable plate 43 can be effectively rotated and connected during the working process of the following roller 8 cooperating with the transmission belt 9 and the movable roller 7, so as to avoid the following roller 8 from being separated from the movable plate 43 during the working process, thereby improving the working stability of the following roller 8. Both sides of the open fixed table press body 1 are fixedly connected with a fixed cylinder 12 located on the rear side of the fixed box 41, and a movable rod 13 is movably connected inside the fixed cylinder 12. The front side of the movable rod 13 is fixedly connected to the rear side of the fixed box 41, so that the fixed box 41 can effectively cooperate with the friction wheel 44 and the movable plate 43 through the friction cavity 42, so that the user can move and adjust the position of the fixed box 41 according to the actual width of the workpiece, so that the distance between the fixed box 41 and the pressure port 2 can meet the processing requirements of a wider workpiece, thereby improving the flexibility of use of the fixed box 41.

[0035] Reference Figure 3 In a preferred embodiment, a magnetic cylinder 14 is fixedly connected to the front side of the inner wall of the fixed cylinder 12, and the movable rod 13 is located inside the magnetic cylinder 14. The inner wall of the magnetic cylinder 14 is magnetically connected to the surface of the movable rod 13. The movable rod 13 can effectively perform magnetic attraction positioning between the fixed box 41 and the fixed cylinder 12 during the use of the movable rod 13 through the fixed cylinder 12 in conjunction with the fixed box 41, thereby avoiding the situation where the fixed box 41 is difficult to position during use, thereby improving the convenience of positioning the fixed box 41. A sliding plate 15 is movably connected to the rear side of the fixed cylinder 12, and the front side of the sliding plate 15 is fixedly connected to the rear side of the movable rod 13. The sliding plate 15 is used in conjunction with the movable rod 13 and the magnetic cylinder 14, and can effectively limit the extreme adjustment range of the movable rod 13 during the use of the movable rod 13 through the magnetic cylinder 14 and the fixed cylinder 12 in conjunction with the fixed box 41, thereby avoiding the situation where the movable rod 13 is separated from the fixed cylinder 12 and the magnetic cylinder 14 during use, thereby improving the stability of the movable rod 13.

[0036] Specifically, the working process or working principle of the traction device of the open fixed table press is as follows: when in use, the servo motor 45 is connected to the external controller and power supply through a wire, and the fixed box 41 is first pulled forward by hand according to the actual width of the workpiece to be processed. At this time, the movable rod 13 follows the fixed box 41 to move inside the fixed cylinder 12 to adjust the distance between the fixed box 41 and the pressure port 2. At this time, the slide 15 follows the movable rod 13 to limit the extreme range of motion of the movable rod 13, and then the workpiece to be processed is placed on the bottom of the inner side of the pressure port 2, and then the fixed box 41 is pushed to press against the front side of the workpiece. At this time, the magnetic cylinder 14 cooperates with the movable cylinder 12 to adjust the distance between the fixed box 41 and the pressure port 2. The rod 13 performs magnetic positioning on the fixed box 41, and then, according to the actual thickness of the workpiece being processed, the hand-held lifting rod 53 drives the movable plate 43 and the friction wheel 44 to rise through the lifting plate 52. At this time, the spring 6 contracts under the influence of the lifting force of the lifting plate 52, so that the workpiece is located at the bottom of the friction wheel 44, and then the lifting rod 53 is slowly released to allow the spring 6 to apply a downward thrust to the friction wheel 44 through the lifting plate 52, so that the friction wheel 44 contacts the surface of the workpiece, and then the servo motor 45 is started through the external controller to drive the friction wheel 44 to rotate through the movable roller 7 using the follower roller 8 in cooperation with the transmission belt 9, so that the friction wheel 44 performs intermittent friction traction and movement on the workpiece according to the pressure interval time of the pressure head 3.

[0037] It should be noted that the servo motor 45 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.

Claims

1. A traction device for an open fixed table press, comprising an open fixed table press body (1), a pressure port (2) being arranged at the front side of the open fixed table press body (1), a pressure head (3) being installed at the top of the inner side of the pressure port (2), characterized in that ； A workpiece friction traction mechanism, the workpiece friction traction mechanism comprising: A fixed box (41); the fixed box (41) is movably connected to the front side of the open fixed table press machine body (1), and a friction chamber (42) is provided on the rear side of the fixed box (41); A movable plate (43); the movable plate (43) is movably connected to the rear side of the friction chamber (42); both sides of the rear side of the movable plate (43) are movably connected to friction wheels (44), and the bottom of the surface of the friction wheel (44) contacts the bottom of the inner side of the pressure port (2); A servo motor (45); the servo motor (45) is fixedly connected to the left side of the front side of the movable plate (43); The lifting adapter mechanism is fixedly connected to both sides of the bottom of the inner wall of the friction chamber (42).

2. The traction device of an open fixed table press according to claim 1, characterized in that: The lifting adapter mechanism comprises a lifting frame (51), a lifting plate (52) and a lifting rod (53); the lifting frame (51) is fixedly connected to both sides of the bottom of the inner wall of the friction chamber (42); the lifting plate (52) is movably connected to the inside of the lifting frame (51); and the lifting rod (53) is fixedly connected to the front side of the top of the lifting plate (52).

3. The traction device of an open fixed table press according to claim 2, characterized in that: Springs (6) are provided on both sides of the friction chamber (42), one end of the spring (6) is fixedly connected to the inner wall of the friction chamber (42), and the other end of the spring (6) is fixedly connected to the top of the lifting plate (52).

4. The traction device of an open fixed table press according to claim 1, characterized in that: The left side of the rear side of the movable plate (43) is movably connected to a movable roller (7), and the right side of the rear side of the movable plate (43) is movably connected to a follower roller (8). The front sides of the movable roller (7) and the follower roller (8) are respectively fixedly connected to the rear side of the friction wheel (44). The output end of the servo motor (45) is fixedly connected to the front side of the movable roller (7). The surfaces of the movable roller (7) and the follower roller (8) are sleeved with a transmission belt (9).

5. The traction device for an open fixed table press according to claim 4, characterized in that: A connecting groove (10) is provided on the right side of the rear side of the movable plate (43), and a connecting seat (11) is movably connected inside the connecting groove (10), and the rear side of the connecting seat (11) is fixedly connected to the front side of the follower roller (8).

6. The traction device for an open fixed table press according to claim 1, characterized in that: Both sides of the open fixed table press body (1) are fixedly connected to a fixed cylinder (12) located at the rear side of a fixed box (41), and a movable rod (13) is movably connected inside the fixed cylinder (12), and the front side of the movable rod (13) is fixedly connected to the rear side of the fixed box (41).

7. The traction device for an open fixed table press according to claim 6, characterized in that: A magnetic cylinder (14) is fixedly connected to the front side of the inner wall of the fixed cylinder (12); the movable rod (13) is located inside the magnetic cylinder (14); and the inner wall of the magnetic cylinder (14) is magnetically connected to the surface of the movable rod (13).

8. The traction device for an open fixed table press according to claim 7, characterized in that: A slide plate (15) is movably connected to the rear side of the fixed cylinder (12), the front side of the slide plate (15) is fixedly connected to the rear side of the movable rod (13), and the slide plate (15) is used in conjunction with the movable rod (13) and the magnetic cylinder (14).

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