Workpiece supporting device of straightening machine

Abstract

The utility model relates to a workpiece supporting device of a straightening machine, and aims to solve the problem that when shaft rod products are straightened currently, due to the fact that the thickness degrees and the lengths of the shaft rod products are different, when thin and long shaft rod products are straightened and the shaft rod products are movably supported and placed, the shaft rod products cannot be moved, supported and placed. According to the technical scheme, in order to solve the technical problems that shaft rod type products need to be positioned, the warping phenomenon of the shaft rod type products during straightening treatment is prevented, and the straightening effect on the shaft rod type products is affected, the shaft rod type products comprise a base, a first side plate and a second side plate are fixedly connected to the two sides of the top of the base correspondingly, a rectangular hole is formed in the top of the first side plate, and a bolt is arranged in the rectangular hole; one end, close to the second side plate, of the first side plate is provided with an adjusting groove, the rectangular hole is communicated with the adjusting groove, and a plurality of U-shaped adjusting blocks are connected in the adjusting groove in a sliding mode.

Description

Technical Field

[0001] The utility model relates to the field of straightening machines, in particular to a workpiece supporting device for a straightening machine. Background Art

[0002] The straightening machine is a detection and straightening device designed for shaft and rod products that undergo bending deformation after heat treatment. The current automatic straightening machine is a high-tech product that integrates mechanical, electrical, hydraulic, pneumatic, and computer detection and analysis. It has excellent technical performance, which is concentrated in the advantages of high measurement accuracy, fast production cycle, and strong workpiece adaptability. It can accurately measure the radial runout of pure circular sections, D-type sections, and pitch circles of gears or splines of shaft and rod workpieces.

[0003] At present, when straightening shaft rod products, due to the different thicknesses and lengths of shaft rod products, when straightening thinner and longer shaft rod products, the shaft rod products need to be positioned when the mobile support of the shaft rod products is placed to prevent them from warping during the straightening process, thereby affecting the straightening effect of the shaft rod products. Therefore, it is necessary to design a new technical solution to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a workpiece support device for a straightening machine to solve the current technical problem that when straightening shaft rod products, due to the different thicknesses and lengths of shaft rod products, when straightening thinner and longer shaft rod products, the shaft rod products need to be positioned when the mobile support is placed to prevent them from warping during the straightening process, thereby affecting the straightening effect of the shaft rod products.

[0005] The cam is a vertical cam which is provided with a first end and a second end of the first plate, the second end of the first plate being provided with a screw thread on the top of the cam, and the second end of the first plate being provided with a screw thread on the top of the cam.

[0006] Preferably, a C-shaped plate is fixedly connected between the same end of the first side plate and the second plate, an end of the first side plate away from the C-shaped plate is fixedly connected to an L-shaped plate, a T-shaped screw is rotatably passed through the L-shaped plate, the T-shaped screw is threadedly connected to the L-shaped plate, and one end of the T-shaped screw is rotatably connected to an extrusion plate.

[0007] Preferably, the first marking plate and the second marking plate are respectively inlaid at opposite ends of the C-shaped plate and the L-shaped plate, and the first marking plate and the second marking plate are at the same horizontal height.

[0008] Preferably, a slide groove is provided on the second side plate, a screw rod is rotatably connected between the two sides of the inner cavity of the slide groove, and a slider is provided on the outer thread sleeve of the screw rod, an inverted U-shaped seat is fixedly connected to the slider, a frame is fixedly connected to the inverted U-shaped seat, a straightening head is installed on the frame, a driving motor is installed at one end of the second side plate, and the driving end of the driving motor is connected to the screw rod.

[0009] Preferably, an anti-slip pad is fixedly connected to one end of the support rod close to the fixing bolt.

[0010] Preferably, a protective pad is fixedly connected to the inner side of the Y-shaped support plate.

[0011] Preferably, a guide groove is provided on the inner side of the L-shaped plate, a guide block is slidably connected in the guide groove, and the guide block is fixedly connected to the extrusion plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model combines structures such as bolts, U-shaped adjustment blocks, U-shaped adjustment grooves, arc-shaped through holes, threaded rods, nuts, fixing bolts, bolts, rectangular frames and support rods. The position of the U-shaped adjustment block in the adjustment groove can be adjusted by turning the bolts, and the angle of the support rod can be adjusted by turning the nuts. Then, the position of the Y-shaped support plate can be adjusted by turning the fixing bolts. At the same time, the Y-shaped support plate can rotate on itself, so that multiple Y-shaped support plates can be equidistantly supported on the shaft rod, and the Y-shaped support plate can be used to support shaft rods of different thicknesses, thereby avoiding warping during the shaft rod straightening process, thereby affecting the straightening effect of shaft rod products.

[0014] 2. The utility model combines a T-screw, an extrusion plate, a C-plate and an L-plate. The extrusion plate is driven to move by twisting the T-screw, so that shaft products of different lengths can be stably limited between the C-plate and the L-plate, thereby improving the stability of the straightening of the shaft products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the return rod and the U-shaped adjustment block of the utility model;

[0017] Figure 3 It is a top view of the second side panel of the utility model;

[0018] Figure 4 It is a top view of the connection between the L-shaped plate and the T-shaped screw rod of the utility model;

[0019] In the figure: 1. base; 2. first side plate; 21. rectangular hole; 22. adjustment slot; 23. bolt; 3. second side plate; 31. slide slot; 32. inverted U-shaped seat; 33. drive motor; 34. screw rod; 35. slider; 4. U-shaped adjustment block; 41. threaded hole; 42. arc through hole; 43. threaded rod; 44. nut; 5. support rod; 51. rectangular frame; 52. fixing bolt; 53. anti-slip pad; 54. Y-shaped support plate; 55. protective pad; 6. frame; 61. straightening head; 7. C-shaped plate; 71. first marking plate; 8. L-shaped plate; 81. T-shaped screw; 82. second marking plate; 83. guide slot; 84. guide block; 85. extrusion plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Embodiment 1: A workpiece support device for a straightening machine, see Figures 1 to 4, including a base 1, the top two sides of the base 1 are respectively fixedly connected with a first side plate 2 and a second side plate 3, a rectangular hole 21 is provided on the top of the first side plate 2, a bolt 23 is arranged in the rectangular hole 21, the head size of the bolt 23 is larger than the width of the rectangular hole 21, an adjustment groove 22 is provided at one end of the first side plate 2 close to the second side plate 3, the rectangular hole 21 and the adjustment groove 22 are communicated with each other, a plurality of U-shaped adjustment blocks 4 are slidably connected in the adjustment groove 22, a support rod 5 is rotatably connected in the U-shaped adjustment block 4 through a rotating shaft, an arc-shaped through hole 42 and a threaded hole 41 are provided on the upper surface of the U-shaped adjustment block 4, a threaded rod 43 is slidably connected in the arc-shaped through hole 42, one end of the threaded rod 43 is fixedly connected to the support rod 5, and a nut 44 is provided on the outer thread sleeve of the threaded rod 43, and the size of the nut 44 is larger than the arc-shaped through hole 42 Width; A rectangular frame 51 is slidably connected to the outer side of the support rod 5, and a Y-shaped support plate 54 is rotatably connected to the top of the rectangular frame 51. A fixing bolt 52 passes through one side of the rectangular frame 51, and the fixing bolt 52 is threadedly connected to the rectangular frame 51, and the fixing bolt 52 contacts the surface of the support rod 5. The position of the U-shaped adjustment block 4 in the adjustment groove 22 is adjusted by turning the bolt 23, and then the angle of the support rod 5 is adjusted by turning the nut 44, and then the position of the Y-shaped support plate 54 can be adjusted by turning the fixing bolt 52. At the same time, the Y-shaped support plate 54 can rotate on itself, so that multiple Y-shaped support plates 54 can be equidistantly supported on the shaft rod, and the Y-shaped support plate 54 can be used to support shaft rods of different thicknesses, thereby avoiding warping during the shaft rod straightening process, thereby affecting the straightening effect of shaft rod products.

[0022] For details, see Figure 1 and Figure 4 A C-shaped plate 7 is fixedly connected between the same end of the first side plate 2 and the second plate, and an L-shaped plate 8 is fixedly connected to the end of the first side plate 2 away from the C-shaped plate 7. A T-shaped screw 81 is rotatably passed through the L-shaped plate 8, and the T-shaped screw 81 is threadedly connected to the L-shaped plate 8. One end of the T-shaped screw 81 is rotatably connected to an extrusion plate 85. By screwing the T-shaped screw 81, the extrusion plate 85 is driven to move, so that shaft products of different lengths can be stably limited between the C-shaped plate 7 and the L-shaped plate 8, thereby improving the stability of the straightening of the shaft products.

[0023] For further information, see Figure 1 and Figure 4 The first marking plate 71 and the second marking plate 82 are respectively inlaid at the opposite ends of the C-shaped plate 7 and the L-shaped plate 8, and the first marking plate 71 and the second marking plate 82 are at the same horizontal height. The first marking plate 71 and the second marking plate 82 respectively correspond to the middle parts of the two ends of the straightened shaft rod products, so that the straightened shaft rod products can be straightened.

[0024] It is worth noting that see Figure 1 and Figure 3A slide groove 31 is provided on the second side plate 3, and a screw rod 34 is rotatably connected between the two sides of the inner cavity of the slide groove 31, and a slider 35 is provided on the outer thread sleeve of the screw rod 34, and an inverted U-shaped seat 32 is fixedly connected to the slider 35, and a frame 6 is fixedly connected to the inverted U-shaped seat 32, and a straightening head 61 is installed on the frame 6. A driving motor 33 is installed at one end of the second side plate 3, and the driving end of the driving motor 33 is connected to the screw rod 34. The screw rod 34 is driven to rotate by the driving motor 33, and the slider 35 is guided and moved in the slide groove 31, so as to drive the straightening head 61 to move, so as to facilitate the straightening of different positions of shaft products of different lengths.

[0025] It is worth noting that see Figure 2 A non-slip pad 53 is fixedly connected to one end of the support rod 5 near the fixing bolt 52, which is used to increase the friction between the fixing bolt 52 and the surface of the support rod 5, thereby improving the stability of the rectangular frame 51 fixed on the support rod 5. A protective pad 55 is fixedly connected to the inner side of the Y-shaped support plate 54 to prevent the straightened shaft products from directly contacting the Y-shaped support plate 54 and causing wear.

[0026] It is worth noting that see Figure 4 A guide groove 83 is provided on the inner side of the L-shaped plate 8, and a guide block 84 is slidably connected in the guide groove 83. The guide block 84 is fixedly connected to the extrusion plate 85 for guiding the movement of the extrusion plate 85, thereby preventing the extrusion plate 85 from rotating with the rotation of the T-screw 81 and affecting the limit of the shaft products.

[0027] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0028] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A workpiece support device for a straightening machine, comprising a base (1), characterized in that: The first side plate (2) and the second side plate (3) are respectively fixedly connected to the top two sides of the base (1); a rectangular hole (21) is provided on the top of the first side plate (2); a bolt (23) is arranged in the rectangular hole (21); an adjustment groove (22) is provided at one end of the first side plate (2) close to the second side plate (3); the rectangular hole (21) and the adjustment groove (22) are communicated with each other; a plurality of U-shaped adjustment blocks (4) are slidably connected in the adjustment groove (22); a support rod (5) is rotatably connected in the U-shaped adjustment block (4) via a rotating shaft; an arc-shaped through hole (42) and a threaded hole (41) are provided on the upper surface of the U-shaped adjustment block (4); a threaded rod (43) is slidably connected in the arc-shaped through hole (42); one end of the threaded rod (43) is fixedly connected to the support rod (5); and a nut (44) is provided on the outer thread sleeve of the threaded rod (43); The outer side of the support rod (5) is slidably connected to a rectangular frame (51), the top of the rectangular frame (51) is rotatably connected to a Y-shaped support plate (54), one side of the rectangular frame (51) is penetrated by a fixing bolt (52), the fixing bolt (52) is threadedly connected to the rectangular frame (51), and the fixing bolt (52) is in contact with the surface of the support rod (5).

2. A workpiece support device for a straightening machine as claimed in claim 1, characterized in that: A C-shaped plate (7) is fixedly connected between the same end of the first side plate (2) and the second plate, an end of the first side plate (2) away from the C-shaped plate (7) is fixedly connected to an L-shaped plate (8), a T-shaped screw (81) is rotatably passed through the L-shaped plate (8), the T-shaped screw (81) is threadedly connected to the L-shaped plate (8), and one end of the T-shaped screw (81) is rotatably connected to an extrusion plate (85).

3. A workpiece support device for a straightening machine as claimed in claim 2, characterized in that: A first marking plate (71) and a second marking plate (82) are respectively inlaid on opposite ends of the C-shaped plate (7) and the L-shaped plate (8), and the first marking plate (71) and the second marking plate (82) are at the same level.

4. A workpiece support device for a straightening machine as claimed in claim 1, characterized in that: The second side plate (3) is provided with a slide groove (31), a screw rod (34) is rotatably connected between the two sides of the inner cavity of the slide groove (31), and a slider (35) is provided on the outer thread sleeve of the screw rod (34), an inverted U-shaped seat (32) is fixedly connected to the slider (35), and a frame (6) is fixedly connected to the inverted U-shaped seat (32), and a straightening head (61) is installed on the frame (6), and a driving motor (33) is installed at one end of the second side plate (3), and the driving end of the driving motor (33) is connected to the screw rod (34).

5. A workpiece support device for a straightening machine as claimed in claim 1, characterized in that: An anti-slip pad (53) is fixedly connected to one end of the support rod (5) close to the fixing bolt (52).

6. A workpiece support device for a straightening machine as claimed in claim 1, characterized in that: A protection pad (55) is fixedly connected to the inner side of the Y-shaped support plate (54).

7. A workpiece support device for a straightening machine as claimed in claim 2, characterized in that: A guide groove (83) is provided on the inner side of the L-shaped plate (8), a guide block (84) is slidably connected in the guide groove (83), and the guide block (84) is fixedly connected to the extrusion plate (85).

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