Reel processing device

Abstract

The embodiment of the invention discloses a reel machining device which comprises a rack, two moving platforms, an edge rolling piece, a telescopic shaft, a transmission assembly, a supporting table and a driving assembly, the two moving platforms are arranged at the two ends of the rack in a sliding mode, the edge rolling piece is rotationally arranged on the moving platforms, the telescopic shaft is arranged in one end of the edge rolling piece in a telescopic mode, and the edge rolling piece is provided with a notch; the notch is matched with the edge rolling part of the workpiece in width. The edge rolling parts at the two ends of the workpiece to be machined are pushed into the edge rolling pieces of the two moving platforms at the same time, when the edge rolling parts are pushed to the set positions, the edge rolling pieces and the telescopic shaft are driven by the first driving piece and the second driving piece correspondingly, the edge rolling parts are subjected to edge rolling around the telescopic shaft, and therefore the shaft hole is formed; after edge rolling is completed, the edge rolling piece and the telescopic shaft are driven by the first driving piece and the second driving piece to return to the initial position, the machined workpiece is loosened, an operator takes down the machined workpiece, operation is convenient and fast, the workpiece does not need to be subjected to position changing for edge rolling, and the forming speed of the workpiece can be increased.

Description

Technical Field

[0001] The invention relates to the technical field of cold bending forming, and in particular to a reel processing device. Background Art

[0002] During the production process, the flanged part of the workpiece needs to be roll-formed to form an axial hole so that it can be matched with the corresponding accessories. A rolling machine is a device used to roll metal sheets into a circular or arc shape. It is widely used in the field of metal processing. It is mainly used to manufacture various circular or arc-shaped metal components such as pipes, storage tanks, and pressure vessels. Traditional rolling machines usually use hydraulic drive. Although they have a certain curling effect, they still have certain limitations in production efficiency, ease of operation, and curling accuracy. For example, hydraulically driven rolling machines often have problems such as slow response speed, high energy consumption, and complex maintenance. Faced with the above working conditions, in the process of traditional mechanical operation, the workpiece needs to be transferred and loaded multiple times, which is cumbersome and the positioning accuracy is not high, which affects the production efficiency and forming quality, and it is difficult to meet the requirements of automated production in modern manufacturing. Summary of the invention

[0003] The technical problem to be solved by the embodiments of the present invention is to provide a reel processing device.

[0004] In order to solve the above technical problems, an embodiment of the present invention provides a rolling shaft processing device, including a frame, a movable platform, a rolling member and a telescopic shaft, the two movable platforms are slidably arranged on both sides of the frame, the rolling member is rotatably arranged on the movable platform, the telescopic shaft is telescopically arranged in one end of the rolling member, the rolling member has a notch, the notch is adapted to the width of the rolling portion of the workpiece, the rolling portion extends into the notch of the rolling member, the telescopic shaft passes through the notch, the rolling member and the telescopic shaft jointly limit the rolling portion, the rolling member rotates to roll the rolling portion around the telescopic shaft to form an axis hole, and the workpiece completes the curling.

[0005] Furthermore, the rolling part includes a rolling portion and a first extension portion and a second extension portion fixedly arranged at both ends of the rolling portion, a side of the rolling portion close to the notch is a rolling surface, the telescopic shaft is telescopically arranged in the first through hole of the first extension portion, the telescopic shaft extends out and passes through the second through hole of the second extension portion, and the rolling surface fits the rolling portion and rolls around the telescopic shaft.

[0006] Furthermore, it also includes a transmission component, which includes a shaft sleeve, a gear and a rack, the gear is meshingly connected with the rack, the shaft sleeve is fixedly connected to one end of the rolling element, and the gear is fixedly arranged on the shaft sleeve.

[0007] Furthermore, the telescopic shaft is movably arranged in the shaft sleeve.

[0008] Furthermore, it also includes a support platform, wherein two support platforms are respectively arranged on both sides of the rolling part, and the first extension part and the second extension part are respectively rotatably arranged on the two support platforms.

[0009] Furthermore, it also includes a driving component, which includes a first driving member and a second driving member. The first driving member is connected to the rack driving, and the first driving member is used to drive the rack to reciprocate, so that the gear drives the rolling member to rotate; the second driving member is connected to the telescopic shaft driving, and the second driving member is used to drive the telescopic shaft to reciprocate and extend.

[0010] Furthermore, the frame is also provided with a slide rail, and the two mobile platforms are slidably arranged on the slide rail.

[0011] Implementing the embodiments of the present invention has the following beneficial effects:

[0012] The notch of the rolling piece fits the shape of the rolled part of the workpiece, which can ensure the accurate placement of the workpiece, so that the rolling shaft processing device can accurately process the workpiece during the curling process, avoiding manual errors, and improving the accuracy and quality of the curling. After the telescopic shaft is extended, the workpiece is temporarily locked, thereby solving the problems of low processing accuracy and difficult position adjustment of the rolling piece.

[0013] The interval between the two moving platforms can be adjusted by the slide rails, and the two rounded parts of the workpiece can be curled at the same time, which greatly improves the efficiency of curling.

[0014] It has good compatibility with different curling positions of the workpiece, high curling quality, small footprint, and is safe and reliable to use;

[0015] The rolled parts at both ends of the workpiece to be processed are pushed into the rolling pieces of the two moving platforms at the same time. When pushed to the set position, the rolling piece and the telescopic shaft are driven by the first driving piece and the second driving piece respectively, and the rolled part is rolled around the telescopic shaft to form an axis hole. After the rolling is completed, the rolling piece and the telescopic shaft are driven by the first driving piece and the second driving piece to return to the initial position, and the processed workpiece is released. The operator can remove the processed workpiece. The operation is convenient and there is no need to change the workpiece for rolling, which can increase the forming speed of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the operation of a reel processing device according to an embodiment of the present invention;

[0017] Figure 2 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0018] Figure 3 is a schematic diagram of the structure of a mobile platform according to an embodiment of the present invention;

[0019] Figure 4 2 is a schematic diagram of the structure of a roll member according to an embodiment of the present invention;

[0020] Figure 5 is a schematic diagram of a rolling member and a telescopic shaft according to an embodiment of the present invention acting on a workpiece;

[0021] Figure 6 Schematic diagram of the structure of the rolling element and the support platform according to an embodiment of the present invention;

[0022] Figure 7 is a schematic diagram of a workpiece before curling according to an embodiment of the present invention;

[0023] Figure 8 It is a schematic diagram of a workpiece after curling according to an embodiment of the present invention.

[0024] In the figure:

[0025] 1. Frame, 11. Slide rail, 2. Mobile platform, 3. Rolling member, 31. Notch, 32. Rolling portion, 321. Rolling surface, 33. First extension portion, 331. First through hole, 34. Second extension portion, 341. Second through hole, 4. Telescopic shaft, 5. Transmission assembly, 51. Bushing, 52. Gear, 53. Rack, 6. Support table, 7. Drive assembly, 71. First drive member, 72. Second drive member, 8. Workpiece, 81. Rolling portion. DETAILED DESCRIPTION

[0026] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-8As shown, a reel processing device includes a frame 1, a mobile platform 2, a rounding member 3, a telescopic shaft 4, a transmission assembly 5, a support platform 6 and a driving assembly 7. A slide rail 11 is also provided on the frame 1, and two mobile platforms 2 are slidably provided on both sides of the slide rail 11. The rounding member 3 is rotatably provided on the mobile platform 2, and the interval position of the two mobile platforms 2 can be adjusted by the slide rail 11. At the same time, the two rounded portions 81 of the workpiece 8 are rolled, which greatly improves the efficiency of the rolling; the compatibility of different rolling positions of the workpiece 8 is good, the rolling quality is high, the floor space is small, and the use is safe and reliable. The telescopic shaft 4 is telescopically arranged in one end of the rolling member 3. The rolling member 3 has a notch 31. The notch 31 is adapted to the width of the rolling portion 81 of the workpiece 8. After the rolling portion 81 is inserted into the notch 31 of the rolling member 3, the telescopic shaft 4 is extended through the notch 31. The rolling member 3 and the telescopic shaft 4 jointly limit the rolling portion 81. The rolling member 3 rotates to roll the rolling portion 81 around the telescopic shaft 4 to form an axial hole. Then the telescopic shaft 4 is retracted, and the rolling member 3 rotates and resets. The workpiece 8 completes the curling, and the curling portion 81 has an axial hole. The notch 31 of the rolling member 3 fits the shape of the curling portion 81 of the workpiece 8, which can ensure that the workpiece 8 is placed accurately, so that during the curling process, the rolling shaft processing device can accurately process the workpiece 8, avoiding manual errors, and improving the accuracy and quality of the curling. After the telescopic shaft 4 is extended, the workpiece 8 is temporarily locked, thereby solving the problem of low processing accuracy and difficult position adjustment of the rolling member 3.

[0028] like Figure 4 and 5 As shown, the rolling member 3 includes a rolling portion 32 and a first extension portion 33 and a second extension portion 34 fixedly arranged at both ends of the rolling portion 32. The side of the rolling portion 32 close to the notch 31 is a rolling surface 321. The telescopic shaft 4 is telescopically arranged in the first through hole 331 of the first extension portion 33. The telescopic shaft 4 extends out and passes into the second through hole 341 of the second extension portion 34. The rolling surface 321 fits the rolling portion 81 and rolls around the telescopic shaft 4.

[0029] like Figure 3 As shown, the transmission assembly 5 includes a sleeve 51, a gear 52 and a rack 53. The gear 52 is meshed with the rack 53. The sleeve 51 is fixedly connected to one end of the winding member 3. The gear 52 is fixedly arranged on the sleeve 51. The telescopic shaft 4 is movably arranged in the sleeve 51.

[0030] like Figure 6 As shown, two support platforms 6 are respectively disposed on both sides of the rolling portion 32 , and the first extension portion 33 and the second extension portion 34 are rotatably disposed on the two support platforms 6 .

[0031] like Figure 1 and 3As shown, the driving assembly 7 includes a first driving member 71 and a second driving member 72. The first driving member 71 is connected to the rack 53 for driving the rack 53 to move back and forth, so that the gear 52 drives the rolling member 3 to rotate; the second driving member 72 is connected to the telescopic shaft 4 for driving the telescopic shaft 4 to reciprocate and extend.

[0032] like Figure 7 As shown, the flat rolled portions 81 at both ends of the workpiece 8 to be processed are pushed into the rolled pieces 3 of the two movable platforms 2 at the same time. When pushed to the set position, the rolled piece 3 and the telescopic shaft 4 are driven by the first driving member 71 and the second driving member 72 respectively, and the rolled portion 81 is rolled around the telescopic shaft 4 to form an axis hole. After the rolling is completed, the rolled piece 3 and the telescopic shaft 4 are driven by the first driving member 71 and the second driving member 72 to return to the initial position, and the processed workpiece 8 is released, and the operator can remove the processed workpiece 8. Figure 8 As shown, after processing, the rolled portion 81 is rolled to form an axial hole, which is easy to operate and does not require the workpiece 8 to be replaced for rolling, thereby increasing the forming speed of the workpiece 8.

[0033] Of course, the above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any modifications made according to the spirit of the main technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A reel processing device, characterized in that: The invention comprises a frame (1), a movable platform (2), a rolling member (3) and a telescopic shaft (4), wherein the two movable platforms (2) are slidably arranged on both sides of the frame (1), the rolling member (3) is rotatably arranged on the movable platform (2), the telescopic shaft (4) is telescopically arranged in one end of the rolling member (3), the rolling member (3) has a notch (31), the notch (31) is adapted to the width of a rolling portion (81) of a workpiece (8), the rolling portion (81) extends into the notch (31) of the rolling member (3), the telescopic shaft (4) passes through the notch (31), the rolling member (3) and the telescopic shaft (4) jointly limit the rolling portion (81), and the rolling member (3) rotates to roll the rolling portion (81) around the telescopic shaft (4) to form an axis hole.

2. A reel processing device according to claim 1, characterized in that: The rolling member (3) comprises a rolling portion (32) and a first extension portion (33) and a second extension portion (34) fixedly arranged at both ends of the rolling portion (32); a surface of the rolling portion (32) close to the notch (31) is a rolling surface (321); the telescopic shaft (4) is telescopically arranged in a first through hole (331) of the first extension portion (33); the telescopic shaft (4) extends out and passes through a second through hole (341) of the second extension portion (34); and the rolling surface (321) fits the rolling portion (81) and rolls around the telescopic shaft (4).

3. A reel processing device according to claim 2, characterized in that: The invention also comprises a transmission assembly (5), wherein the transmission assembly (5) comprises a shaft sleeve (51), a gear (52) and a rack (53), wherein the gear (52) is meshingly connected with the rack (53), the shaft sleeve (51) is fixedly connected with one end of the rolling element (3), and the gear (52) is fixedly arranged on the shaft sleeve (51).

4. A reel processing device according to claim 3, characterized in that: The telescopic shaft (4) is movably arranged in the shaft sleeve (51).

5. A reel processing device according to claim 3, characterized in that: It also comprises a support platform (6), wherein two support platforms (6) are respectively arranged on both sides of the rolling portion (32), and the first extension portion (33) and the second extension portion (34) are respectively rotatably arranged on the two support platforms (6).

6. A reel processing device according to claim 3, characterized in that: The invention also comprises a driving assembly (7), wherein the driving assembly (7) comprises a first driving member (71) and a second driving member (72), wherein the first driving member (71) is drivingly connected to the rack (53), and the first driving member (71) is used to drive the rack (53) to reciprocate, so that the gear (52) drives the rolling member (3) to rotate; and the second driving member (72) is drivingly connected to the telescopic shaft (4), and the second driving member (72) is used to drive the telescopic shaft (4) to reciprocate and retract.

7. A reel processing device according to any one of claims 1 to 6, characterized in that: The frame (1) is also provided with a slide rail (11), and the two movable platforms (2) are slidably arranged on the slide rail (11).

Images