Clamp structure for roller machining

Abstract

The utility model discloses a clamp structure for roller processing, which relates to the technical field of roller processing, and comprises a first rotating shaft, a rotating plate and a second rotating shaft, by arranging a turnover mechanism and a rotating component, a turnover motor is started to drive a turnover shaft detachably and fixedly connected with the output end of the turnover motor to rotate, and the first rotating shaft is rotated; a first rotating gear fixedly connected with an overturning shaft is rotated, so that a second rotating gear is driven to rotate, a rotating shaft fixedly connected with the second rotating gear is rotated, so that a transmission disc fixedly connected with a rotating block is driven to rotate, and the roller is overturned; by arranging the clamping mechanism, the connecting component, the transmission component, the rotating component and the sliding assembly, rollers of different sizes can be clamped and fixed, by arranging the overturning mechanism and the clamping mechanism, the two ends of each roller can be exchanged, and therefore machining deviation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of roller processing, in particular to a clamp structure for roller processing. Background Art

[0002] A fixture is a device used to fix the workpiece in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. It is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process in the process can be called a fixture, such as welding fixtures, inspection fixtures, assembly fixtures, machine tool fixtures, etc. Among them, machine tool fixtures are the most common and are often referred to as fixtures.

[0003] The existing clamp structure places the roller on the workbench and then clamps the roller through a screw. However, the size of the roller required in different usage scenarios is different. However, the existing clamp structure used for clamping the roller can often only clamp and fix specific centralized rollers, which makes the clamp structure have great limitations when used and increases production costs. In addition, when processing the roller, it is often necessary to process both ends of the roller. The existing clamp structure requires the roller to be disassembled, and then the two ends are swapped and then re-clamped. This will cause the roller to deviate after re-clamping, which will affect the processing accuracy of the roller, so it needs to be improved. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a clamp structure for roller processing, aiming to solve the above technical problems.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A fixture structure for roller processing, comprising a device frame and support legs, wherein the support legs are fixedly connected to the device frame; and further comprising:

[0007] A support frame is provided on the device frame and is fixedly connected to the device frame;

[0008] A driving cylinder is provided on the support frame and is fixedly connected to the support frame;

[0009] a driving rod, slidably connected to the driving cylinder;

[0010] A driving block is provided on the driving rod and is fixedly connected to the driving rod;

[0011] A turning mechanism, provided on the device frame, for turning over the processed roll;

[0012] The clamping mechanism is arranged in the device frame and is used for clamping and fixing rollers of different sizes.

[0013] Preferably, the flipping mechanism comprises:

[0014] A turning frame is provided on the device frame and is fixedly connected to the device frame;

[0015] A motor frame, fixedly connected to the flip frame;

[0016] Flip the motor and fix it to the motor frame;

[0017] A flip shaft, detachably fixedly connected to the output end of the flip motor;

[0018] The rotating component is arranged on the flip shaft.

[0019] Preferably, the rotating component includes:

[0020] A first rotating gear is provided on the flip shaft and is fixedly connected to the flip shaft;

[0021] A rotating shaft, rotatably connected to the flip frame;

[0022] a second rotating gear, fixedly connected to the rotating shaft and meshing with the first rotating gear;

[0023] The rotating block is fixedly connected to the rotating shaft.

[0024] Preferably, the clamping mechanism comprises:

[0025] A clamping cylinder is provided on the device frame and is fixedly connected to the device frame;

[0026] a clamping rod, slidably connected to the clamping cylinder;

[0027] A clamping block, fixedly connected to the clamping rod;

[0028] a clamping shaft, fixedly connected to the clamping shaft;

[0029] The connecting component is arranged on the clamping shaft.

[0030] Preferably, the connecting component includes:

[0031] There are multiple first connecting plates, and the multiple first connecting plates are evenly arranged on the clamping shaft and are rotatably connected to the clamping shaft;

[0032] a first connecting shaft, rotatably connected to the first connecting plate;

[0033] a second connecting plate, rotatably connected to the first connecting shaft;

[0034] a second connecting shaft, rotatably connected to the second connecting plate;

[0035] The transmission component is arranged on the second connecting shaft.

[0036] Preferably, the transmission component includes:

[0037] There are multiple transmission plates, and the multiple transmission plates are evenly arranged on the second connecting shaft and fixedly connected to the second connecting shaft;

[0038] There are multiple transmission blocks, and the multiple transmission blocks are evenly arranged on the transmission plate and fixedly connected to the transmission plate;

[0039] an arc-shaped block, fixedly connected to the transmission block;

[0040] a transmission plate, slidably connected to the arc block and fixedly connected to the rotating block;

[0041] The rotating component is arranged on the transmission plate.

[0042] Preferably, the rotating component comprises:

[0043] There are multiple first rotating shafts, and the multiple first rotating shafts are evenly arranged on the transmission plate and fixedly connected to the transmission plate;

[0044] a rotating plate, rotatably connected to the first rotating shaft;

[0045] a second rotating shaft, rotatably connected to the rotating plate;

[0046] The sliding assembly is arranged on the transmission plate.

[0047] Preferably, the sliding assembly comprises:

[0048] A sliding groove is provided on the transmission disc;

[0049] a sliding block, disposed in the sliding groove, slidably connected to the sliding groove, and fixedly connected to the second rotating shaft;

[0050] The arc-shaped plate is arranged on the sliding block and is fixedly connected to the sliding block.

[0051] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0052] By setting up a flipping mechanism and a rotating part, the rolling roller can be flipped. By setting up a clamping mechanism, a connecting part, a transmission part, a rotating part and a sliding assembly, the rolling rollers of different sizes can be clamped and fixed. By setting up a flipping mechanism and a clamping mechanism, the two ends of the rolling roller can be replaced, thereby avoiding processing deviations. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0054] Figure 1 A schematic diagram of the three-dimensional structure of a clamp structure for roller processing is shown.

[0055] Figure 2 A schematic top view of a fixture structure for roller processing is shown.

[0056] Figure 3 A schematic side cross-sectional structure diagram of a clamp structure for roller processing is shown.

[0057] Figure 4 An exploded view of a clamping mechanism of a clamping structure for roller processing is shown.

[0058] Figure 5 An exploded view of a turning mechanism of a fixture structure for roller processing is shown.

[0059] Legend:

[0060] 1. Device frame; 2. Support legs; 3. Support frame; 4. Driving cylinder; 5. Driving rod; 6. Driving block; 7. Flip frame; 8. Motor frame; 9. Flip motor; 10. Flip shaft; 11. First rotating gear; 12. Rotating shaft; 13. Second rotating gear; 14. Rotating block; 15. Clamping cylinder; 16. Clamping rod; 17. Clamping block; 18. Clamping shaft; 19. First connecting plate; 20. First connecting shaft; 21. Second connecting plate; 22. Second connecting shaft; 23. Transmission plate; 24. Transmission block; 25. Arc block; 26. Transmission disk; 27. First rotating shaft; 28. Rotating plate; 29. ​​Second rotating shaft; 30. Sliding groove; 31. Sliding block; 32. Arc plate. DETAILED DESCRIPTION

[0061] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0062] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0063] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0064] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0065] Reference Figures 1 to 5 The following is a further description of an embodiment of a fixture structure for roller processing according to the present invention.

[0066] A fixture structure for processing rolling mill rolls includes a device frame 1 and support legs 2, wherein the support legs 2 are fixedly connected to the device frame 1; it also includes: a support frame 3, which is arranged on the device frame 1 and fixedly connected to the device frame 1; a driving cylinder 4, which is arranged on the support frame 3 and fixedly connected to the support frame 3; a driving rod 5, which is slidably connected to the driving cylinder 4; a driving block 6, which is arranged on the driving rod 5 and fixedly connected to the driving rod 5; a turning mechanism, which is arranged on the device frame 1 and is used to turn over the processed rolling mill rolls; and a clamping mechanism, which is arranged in the device frame 1 and is used to clamp and fix rolling mill rolls of different sizes.

[0067] Reference Figure 5 As a preferred embodiment, the flipping mechanism includes: a flip frame 7, which is arranged on the device frame 1 and fixedly connected to the device frame 1; a motor frame 8, which is fixedly connected to the flip frame 7; a flip motor 9, which is fixedly connected to the motor frame 8; a flip shaft 10, which is detachably fixedly connected to the output end of the flip motor 9; and a rotating component, which is arranged on the flip shaft 10.

[0068] With such arrangement, when the flip motor 9 is running, it drives the flip shaft 10 detachably fixedly connected to the output end of the flip motor 9 to rotate, thereby providing power for the operation of the rotating parts.

[0069] Reference Figure 5 As a preferred embodiment, the rotating component includes: a first rotating gear 11, which is arranged on the flip shaft 10 and fixedly connected to the flip shaft 10; a rotating shaft 12, which is rotationally connected to the flip frame 7; a second rotating gear 13, which is fixedly connected to the rotating shaft 12 and meshes with the first rotating gear 11; and a rotating block 14, which is fixedly connected to the rotating shaft 12.

[0070] In this arrangement, the first rotating gear 11 fixedly connected to the flip shaft 10 rotates, thereby driving the second rotating gear 13 to rotate, and the rotating shaft 12 fixedly connected to the second rotating gear 13 rotates, thereby driving the transmission disk 26 fixedly connected to the rotating block 14 to rotate, thereby realizing the flipping of the roller.

[0071] Reference Figure 4 As a preferred embodiment, the clamping mechanism includes: a clamping cylinder 15, which is arranged on the device frame 1 and fixedly connected to the device frame 1; a clamping rod 16, which is slidably connected to the clamping cylinder 15; a clamping block 17, which is fixedly connected to the clamping rod 16; a clamping shaft 18, which is fixedly connected to the clamping shaft 18; and a connecting component, which is arranged on the clamping shaft 18.

[0072] Such arrangement enables, when the clamping cylinder 15 is in operation, the clamping rod 16 which is slidingly connected to the clamping cylinder 15 is driven to retract into the clamping cylinder 15, so that the clamping block 17 which is fixedly connected to the clamping rod 16 approaches the clamping cylinder 15, providing power for the operation of the connecting component.

[0073] Reference Figure 4 As a preferred embodiment, the connecting component includes: a first connecting plate 19, which has multiple first connecting plates 19, and the multiple first connecting plates 19 are evenly arranged on the clamping shaft 18 and are rotatably connected to the clamping shaft 18; a first connecting shaft 20, which is rotatably connected to the first connecting plate 19; a second connecting plate 21, which is rotatably connected to the first connecting shaft 20; a second connecting shaft 22, which is rotatably connected to the second connecting plate 21; and a transmission component, which is arranged on the second connecting shaft 22.

[0074] Such arrangement enables the first connecting plate 19 rotatably connected to the clamping shaft 18 to drive the second connecting plate 21 rotatably connected to the second connecting shaft 22 to rotate around the axis of the second connecting shaft 22 , thereby driving the transmission component to operate.

[0075] Reference Figure 4As a preferred embodiment, the transmission components include: a transmission plate 23, which has multiple transmission plates 23 and are evenly arranged on the second connecting shaft 22 and fixedly connected to the second connecting shaft 22; a transmission block 24, which has multiple transmission blocks 24 and are evenly arranged on the transmission plate 23 and fixedly connected to the transmission plate 23; an arc block 25, which is fixedly connected to the transmission block 24; a transmission disk 26, which is slidably connected to the arc block 25 and fixedly connected to the rotating block 14; and a rotating component, which is arranged on the transmission plate 23.

[0076] In this arrangement, the transmission plate 23 fixedly connected to the second connecting shaft 22 drives the arc block 25 fixedly connected to the transmission block 24 to slide in the transmission disc 26, thereby causing the rotating component to operate.

[0077] Reference Figure 4 As a preferred embodiment, the rotating component includes: a first rotating shaft 27, which has multiple first rotating shafts 27, and the multiple first rotating shafts 27 are evenly arranged on the transmission plate 23 and fixedly connected to the transmission plate 23; a rotating plate 28, which is rotatably connected to the first rotating shaft 27; a second rotating shaft 29, which is rotatably connected to the rotating plate 28; and a sliding assembly, which is arranged on the transmission disk 26.

[0078] Such an arrangement enables the rotating plate 28 rotatably connected to the first rotating shaft 27 to rotate around the axis of the first rotating shaft 27 , thereby driving the sliding assembly to operate.

[0079] Reference Figure 4 As a preferred embodiment, the sliding assembly includes: a sliding groove 30, which is opened on the transmission disk 26; a sliding block 31, which is arranged in the sliding groove 30, is slidably connected to the sliding groove 30, and is fixedly connected to the second rotating shaft 29; and an arc plate 32, which is arranged on the sliding block 31 and is fixedly connected to the sliding block 31.

[0080] Such arrangement enables the sliding block 31 fixedly connected to the second rotating shaft 29 to slide in the sliding groove 30, thereby driving the arc plate 32 fixedly connected to the sliding block 31 to move toward the roller surface, thereby achieving clamping and fixing of rollers of different sizes.

[0081] Working principle: During operation, the roller is first placed in the middle of the transmission disk 26, and then the clamping cylinder 15 is started, which drives the clamping rod 16 slidably connected to the clamping cylinder 15 to retract into the clamping cylinder 15, so that the clamping block 17 fixedly connected to the clamping rod 16 approaches the clamping cylinder 15, thereby causing the first connecting plate 19 rotatably connected to the clamping shaft 18 to drive the second connecting plate 21 rotatably connected to the second connecting shaft 22 to rotate around the axis of the second connecting shaft 22, thereby causing the transmission plate 23 fixedly connected to the second connecting shaft 22 to drive the arc block 25 fixedly connected to the transmission block 24 to slide in the transmission disk 26, thereby driving the rotating plate 28 rotatably connected to the first rotating shaft 27 to rotate around the axis of the first rotating shaft 27, thereby causing the sliding block 31 fixedly connected to the second rotating shaft 29 to slide in the sliding groove 30, thereby driving the arc plate 32 fixedly connected to the sliding block 31 to move toward the roller surface;

[0082] When one end of the rolling roller is processed, the flip motor 9 is started to drive the flip shaft 10 which is detachably fixedly connected to the output end of the flip motor 9 to rotate, so that the first rotating gear 11 fixedly connected to the flip shaft 10 rotates, thereby driving the second rotating gear 13 to rotate, and the rotating shaft 12 fixedly connected to the second rotating gear 13 rotates, thereby driving the transmission disk 26 fixedly connected to the rotating block 14 to rotate.

[0083] The above description of the embodiments is intended to enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fixture structure for roller processing, comprising a device frame (1) and a support leg (2), wherein the support leg (2) is fixedly connected to the device frame (1); characterized in that: Also includes: A support frame (3) is arranged on the device frame (1) and is fixedly connected to the device frame (1); A driving cylinder (4) is provided on the support frame (3) and is fixedly connected to the support frame (3); A driving rod (5) is slidably connected to the driving cylinder (4); A driving block (6) is provided on the driving rod (5) and is fixedly connected to the driving rod (5); A turning mechanism, provided on the device frame (1), for turning over the processed roller; The clamping mechanism is arranged in the device frame (1) and is used to clamp and fix rollers of different sizes.

2. A roller processing fixture structure according to claim 1, characterized in that: The turning mechanism comprises: A flip frame (7) is arranged on the device frame (1) and is fixedly connected to the device frame (1); A motor frame (8) is fixedly connected to the flip frame (7); A flip motor (9) fixedly connected to the motor frame (8); A flip shaft (10) is detachably fixedly connected to the output end of the flip motor (9); The rotating component is arranged on the flip shaft (10).

3. A roller processing fixture structure according to claim 2, characterized in that: The rotating component includes: A first rotating gear (11) is provided on the flip shaft (10) and is fixedly connected to the flip shaft (10); A rotating shaft (12) is rotatably connected to the flip frame (7); A second rotating gear (13) is fixedly connected to the rotating shaft (12) and meshes with the first rotating gear (11); The rotating block (14) is fixedly connected to the rotating shaft (12).

4. A roller processing fixture structure according to claim 3, characterized in that: The clamping mechanism comprises: A clamping cylinder (15) is provided on the device frame (1) and is fixedly connected to the device frame (1); A clamping rod (16) slidably connected to the clamping cylinder (15); A clamping block (17) fixedly connected to the clamping rod (16); a clamping shaft (18), fixedly connected to the clamping shaft (18); A connecting component is arranged on the clamping shaft (18).

5. A roller processing fixture structure according to claim 4, characterized in that: The connecting component includes: There are a plurality of first connecting plates (19), and the plurality of first connecting plates (19) are evenly arranged on the clamping shaft (18) and are rotatably connected to the clamping shaft (18); A first connecting shaft (20) is rotatably connected to the first connecting plate (19); A second connecting plate (21) is rotatably connected to the first connecting shaft (20); A second connecting shaft (22) is rotatably connected to the second connecting plate (21); A transmission component is arranged on the second connecting shaft (22).

6. A roller processing fixture structure according to claim 5, characterized in that: The transmission components include: There are multiple transmission plates (23), and the multiple transmission plates (23) are evenly arranged on the second connecting shaft (22) and fixedly connected to the second connecting shaft (22); There are multiple transmission blocks (24), and the multiple transmission blocks (24) are evenly arranged on the transmission plate (23) and fixedly connected to the transmission plate (23); An arc block (25) fixedly connected to the transmission block (24); A transmission plate (26) is slidably connected to the arc block (25) and fixedly connected to the rotating block (14); The rotating component is arranged on the transmission plate (23).

7. A roller processing fixture structure according to claim 6, characterized in that: The rotating component includes: There are multiple first rotating shafts (27), and the multiple first rotating shafts (27) are evenly arranged on the transmission plate (23) and fixedly connected to the transmission plate (23); a rotating plate (28) rotatably connected to the first rotating shaft (27); A second rotating shaft (29) is rotatably connected to the rotating plate (28); A sliding assembly is arranged on the transmission disc (26).

8. A roller processing fixture structure according to claim 7, characterized in that: The sliding assembly comprises: A sliding groove (30) is provided on the transmission plate (26); A sliding block (31) is disposed in the sliding groove (30), is slidably connected to the sliding groove (30), and is fixedly connected to the second rotating shaft (29); The arc-shaped plate (32) is arranged on the sliding block (31) and is fixedly connected to the sliding block (31).

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