MV rubber roller hexahedral axis straightness testing fixture

Abstract

The utility model relates to the field of straightness detection tools, in particular to a straightness detection tool for a six-surface shaft of an MV rubber roller. Comprising a fixed seat, the upper surface of the fixed seat is fixedly connected with a mounting seat, a first detection hole is formed in the side face of the mounting seat, a rubber roller body is attached to the inner wall of the first detection hole, two movable seats are attached to the upper surface of the fixed seat, second detection holes are formed in the side faces of the movable seats, and the inner walls of the second detection holes are attached to the rubber roller body. An adjusting structure is arranged on one side of the fixing base and comprises a sliding rail, one side of the sliding rail is fixedly connected with the fixing base, a sliding hole is formed in the side, away from the fixing base, of the sliding rail, and a sliding block is slidably connected to the inner wall of the sliding rail. According to the MV rubber roller six-surface axis straightness detection tool, personnel can adjust the distance between the first detection hole and the second detection hole according to the length of a rubber roller, so that the detection tool can be suitable for rubber rollers of different specifications, and the application range of the straightness detection tool is improved.

Description

Technical Field

[0001] The utility model relates to the field of straightness inspection tools, in particular to a straightness inspection tool for a hexagonal axis of an MV rubber roller. Background Art

[0002] In the production process of rubber rollers, in order to ensure that the products meet the specifications, a straightness gauge is needed to test the straightness of the rubber rollers.

[0003] In the prior art, personnel directly use a ruler to detect the straightness of the six-sided shaft rubber roller. However, when using a ruler for detection, manual visual judgment is required, and manual measurement is easily affected by human factors, resulting in large errors.

[0004] In order to solve the problem that the straightness of the rubber roller is easily affected by human factors when the personnel manually use a ruler to detect the straightness of the rubber roller, the traditional method is to use a gauge with detection holes to detect the straightness of the six-sided shaft rubber roller. During the detection, the rubber roller is passed through three coaxial detection holes on the same horizontal line in turn. If it can pass through, it proves that the straightness of the rubber roller is qualified. If it cannot pass through, it means that the straightness of the rubber roller is unqualified. However, the spacing of the detection holes on the gauge cannot be adjusted, which will cause the gauge to be unable to adapt to rubber rollers of different lengths. It can only detect rubber rollers of specific lengths, resulting in the problem of poor versatility of the gauge. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a straightness inspection tool for six-sided axes of MV rubber rollers.

[0006] In order to solve the above technical problems, the utility model provides an MV rubber roller hexagonal axis straightness inspection tool, comprising: a fixed seat, the upper surface of the fixed seat is fixedly connected to the mounting seat, the side of the mounting seat is provided with a first detection hole, the inner wall of the first detection hole is fitted with a rubber roller body, the upper surface of the fixed seat is fitted with two movable seats, the side of the movable seat is provided with a second detection hole, the inner wall of the second detection hole is fitted with the rubber roller body, one side of the fixed seat is provided with an adjustment structure, the adjustment structure comprises a slide rail, one side of the slide rail is fixedly connected to the fixed seat, a sliding hole is provided on the side of the slide rail away from the fixed seat, a slider is slidably connected to the inner wall of the slide rail, the cross-section of the slider is "L"-shaped, the slider is slidably connected to the inner wall of the sliding hole, the upper surface of the long arm end of the slider is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to the movable seat, one side of the short arm end of the slider is fixedly connected to a screw rod, the screw rod is slidably connected to the inner wall of the sliding hole, and the arc surface of the screw rod is threaded with an adjustment ring.

[0007] The effect achieved by the above components is: by setting the adjustment structure, personnel can adjust the distance between the first detection hole and the second detection hole according to the length of the rubber roller, so that the inspection tool can be suitable for rubber rollers of different specifications, thereby improving the application range of the straightness inspection tool.

[0008] Preferably, a positioning plate is fixedly connected to a side of the movable seat away from the connecting plate, a positioning rod is slidably penetrated through a side of the positioning plate, and the positioning rod is fixedly connected to a side of the fixed seat away from the slide rail.

[0009] The effect achieved by the above components is that when a person adjusts the position of the moving seat, the positioning plate fixed on the moving seat will move along the arc surface of the positioning rod, thereby achieving the effect of improving the stability of the moving seat during movement.

[0010] Preferably, a scale is provided on the side of the slide rail away from the fixed seat, and a pointer is fixedly connected to the side of the movable seat close to the slide rail.

[0011] The effect achieved by the above components is that a person can use a pointer and a scale to accurately adjust the distance between the moving seats, thereby achieving the effect of enabling the moving seats to move quickly to a specified position.

[0012] Preferably, a rubber pad is fixedly connected to one side of the adjustment ring close to the slide rail, and the diameter of the rubber pad is larger than the diameter of the adjustment ring.

[0013] The effect achieved by the above components is that the rubber pad can increase the friction force of the adjusting ring on the side close to the slide rail, so that the adjusting ring can be firmly abutted against the slide rail with the help of the rubber pad.

[0014] Preferably, the outer wall of the adjusting ring is provided with a plurality of anti-slip grooves, and the anti-slip grooves are evenly distributed on the outer wall of the adjusting ring.

[0015] The effect achieved by the above components is that a person can rotate the adjustment ring with the help of the anti-slip grooves, thereby achieving the effect of conveniently controlling the adjustment ring.

[0016] Preferably, the screw rod is made of stainless steel.

[0017] The effect achieved by the above components is that the service life of the screw rod can be effectively increased by setting the screw rod to be made of stainless steel.

[0018] Preferably, a handle is fixedly connected to one side of the two movable seats that are away from each other, and the cross-section of the handle is "U"-shaped.

[0019] The effect achieved by the above components is that the moving handle can drive the moving seat, thereby achieving the effect of conveniently controlling the moving seat.

[0020] Compared with the related art, the MV rubber roller hexagonal axis straightness gauge provided by the utility model has the following beneficial effects:

[0021] The utility model provides a straightness gauge for a six-sided axis of an MV rubber roller. By setting an adjustment structure, a person can adjust the distance between a first detection hole and a second detection hole according to the length of the rubber roller, so that the gauge can be applied to rubber rollers of different specifications, thereby improving the application range of the straightness gauge. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the MV rubber roller hexagonal axis straightness inspection tool provided by the utility model;

[0023] Figure 2 for Figure 1 The local structure schematic diagram shown;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0025] Figure 4 for Figure 1 A schematic diagram of the local structure of the regulating structure shown;

[0026] Figure 5 for Figure 4 An enlarged view of point A is shown.

[0027] Numbers in the figure: 1. Fixed seat; 2. Mounting seat; 3. Adjustment structure; 301. Slide rail; 302. Slide hole; 303. Sliding block; 304. Connecting plate; 305. Screw rod; 306. Adjustment ring; 307. Rubber pad; 308. Anti-slip pattern; 309. Handle; 310. Positioning plate; 311. Positioning rod; 312. Pointer; 313. Scale; 4. First detection hole; 5. Rubber roller body; 6. Moving seat; 7. Second detection hole. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0030] See also Figures 1 to 5The MV rubber roller six-sided axis straightness inspection tool provided by the embodiment of the utility model includes: a fixed seat 1, the upper surface of the fixed seat 1 is fixedly connected with a mounting seat 2, a side surface of the mounting seat 2 is provided with a first detection hole 4, the inner wall of the first detection hole 4 is fitted with a rubber roller body 5, the upper surface of the fixed seat 1 is fitted with two movable seats 6, the side surface of the movable seat 6 is provided with a second detection hole 7, the inner wall of the second detection hole 7 is fitted with the rubber roller body 5, and one side of the fixed seat 1 is provided with an adjustment structure 3.

[0031] In the embodiments of the present invention, please refer to Figures 2 to 5The adjustment structure 3 includes a slide rail 301, one side of the slide rail 301 is fixedly connected to the fixed seat 1, a slide hole 302 is opened on the side of the slide rail 301 away from the fixed seat 1, a slider 303 is slidably connected to the inner wall of the slide rail 301, the cross section of the slider 303 is "L"-shaped, the slider 303 is slidably connected to the inner wall of the slide hole 302, a connecting plate 304 is fixedly connected to the upper surface of the long arm end of the slider 303, one side of the connecting plate 304 is fixedly connected to the moving seat 6, a screw rod 305 is fixedly connected to one side of the short arm end of the slider 303, the screw rod 305 is slidably connected to the inner wall of the slide hole 302, and the arc surface of the screw rod 305 is threadedly connected to the adjusting ring 306 By setting the adjustment structure 3, personnel can adjust the distance between the first detection hole 4 and the second detection hole 7 according to the length of the rubber roller, so that the inspection tool can be suitable for rubber rollers of different specifications, thereby improving the applicable scope of the straightness inspection tool. A positioning plate 310 is fixedly connected to the side of the movable seat 6 away from the connecting plate 304, and a positioning rod 311 is slidably penetrated through the side of the positioning plate 310. The positioning rod 311 is fixedly connected to the side of the fixed seat 1 away from the slide rail 301. When personnel adjust the position of the movable seat 6, the positioning plate 310 fixed on the movable seat 6 will move along the arc surface of the positioning rod 311, thereby improving the stability of the moving process of the movable seat 6. The side of the slide rail 301 away from the fixed seat 1 is provided with a scale 313, and the side of the mobile seat 6 close to the slide rail 301 is fixedly connected with a pointer 312. The personnel can use the pointer 312 and the scale 313 to accurately adjust the distance between the mobile seat 6, so that the mobile seat 6 can be quickly moved to the specified position. The side of the adjustment ring 306 close to the slide rail 301 is fixedly connected with a rubber pad 307. The diameter of the rubber pad 307 is larger than the diameter of the adjustment ring 306. The rubber pad 307 can increase the friction of the adjustment ring 306 close to the slide rail 301, so that the adjustment ring 306 can be moved with the slide rail 301 with the help of the rubber pad 307. 1. The outer wall of the adjusting ring 306 is provided with a plurality of anti-skid patterns 308, which are evenly distributed on the outer wall of the adjusting ring 306. The personnel can rotate the adjusting ring 306 with the help of the anti-skid patterns 308, so as to achieve the effect of conveniently controlling the adjusting ring 306. The screw rod 305 is specifically made of stainless steel. By setting the screw rod 305 to be made of stainless steel, the service life of the screw rod 305 can be effectively improved. The two sides of the moving seats 6 away from each other are fixedly connected with a handle 309, and the cross section of the handle 309 is "U"-shaped. The moving handle 309 can drive the moving seat 6, so as to achieve the effect of conveniently controlling the moving seat 6.

[0032] The working principle of the MV rubber roller hexagonal axis straightness inspection tool provided by the utility model is as follows: when the inspection tool is needed to inspect the straightness of the hexagonal axis rubber roller, the rubber roller is passed through the second inspection hole 7, the first inspection hole 4 and the second inspection hole 7 on the same horizontal line in sequence. If it can pass through, it proves that the straightness of the rubber roller is qualified. If it cannot pass through, it means that the straightness of the rubber roller is unqualified. When it is necessary to adjust the distance between the movable seat 6 and the fixed seat 1 so that different spacings can be used to inspect rubber rollers of different lengths, first rotate the adjustment ring 306 with the help of the anti-slip groove 308, and the adjustment ring 306 drives the rubber pad 307 to move away from the slide rail 301. When the adjustment ring 306 drives the rubber pad 307 to separate from the slide rail 301, the handle 309 is pulled to drive the movable seat 6, so that the movable seat 6 drives the connecting plate 304, and the connecting plate 304 drives the slider 303 to move along the inner wall of the slide rail 301, and at the same time, the slider 303 drives the slide rod to slide along the one side hole 3 of the slide rail 301 02 slides on the inner wall of the movable seat 6. When the distance between the movable seat 6 and the fixed seat 1 is adjusted, the adjusting ring 306 is rotated in the opposite direction with the help of the anti-slip groove 308, so that the adjusting ring 306 drives the rubber pad 307 to abut against the slide rail 301, and the adjustment and limiting of the movable seat 6 can be completed. When the personnel adjusts the position of the movable seat 6, the positioning plate 310 fixed on the movable seat 6 will move along the arc surface of the positioning rod 311, thereby achieving the effect of improving the stability of the moving process of the movable seat 6. The personnel can use the pointer 312 and the scale 313 to accurately adjust the distance between the movable seat 6, thereby achieving the effect of enabling the movable seat 6 to move quickly to the specified position. Among them, the rubber pad 307 can increase the friction force of the adjusting ring 306 close to the side of the slide rail 301, thereby achieving the effect of enabling the adjusting ring 306 to abut against the slide rail 301 with the help of the rubber pad 307. In addition, by setting the screw rod 305 to stainless steel, the service life of the screw rod 305 can be effectively improved.

[0033] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. MV rubber roller hexagonal axis straightness gauge, characterized by: include: A fixed seat (1), wherein the upper surface of the fixed seat (1) is fixedly connected to a mounting seat (2), a side surface of the mounting seat (2) is provided with a first detection hole (4), the inner wall of the first detection hole (4) is fitted with a rubber roller body (5), the upper surface of the fixed seat (1) is fitted with two movable seats (6), the side surface of the movable seat (6) is provided with a second detection hole (7), the inner wall of the second detection hole (7) is fitted with the rubber roller body (5), one side of the fixed seat (1) is provided with an adjustment structure (3), the adjustment structure (3) comprises a slide rail (301), one side of the slide rail (301) is fixedly connected to the fixed seat (1), and the slide rail (301) is far away A sliding hole (302) is provided on one side away from the fixed seat (1); a slider (303) is slidably connected to the inner wall of the sliding rail (301); the cross section of the slider (303) is "L"-shaped; the slider (303) is slidably connected to the inner wall of the sliding hole (302); a connecting plate (304) is fixedly connected to the upper surface of the long arm end of the slider (303); one side of the connecting plate (304) is fixedly connected to the movable seat (6); a lead screw (305) is fixedly connected to one side of the short arm end of the slider (303); the lead screw (305) is slidably connected to the inner wall of the sliding hole (302); and an adjusting ring (306) is threadedly connected to the arc surface of the lead screw (305).

2. The MV rubber roller hexagonal axis straightness tester according to claim 1 is characterized in that: A positioning plate (310) is fixedly connected to the side of the movable seat (6) away from the connecting plate (304), a positioning rod (311) is slidably penetrated through the side of the positioning plate (310), and the positioning rod (311) is fixedly connected to the side of the fixed seat (1) away from the slide rail (301).

3. The MV rubber roller hexagonal axis straightness tester according to claim 1 is characterized in that: A scale (313) is provided on the side of the slide rail (301) away from the fixed seat (1), and a pointer (312) is fixedly connected to the side of the movable seat (6) close to the slide rail (301).

4. The MV rubber roller hexagonal axis straightness tester according to claim 1 is characterized in that: A rubber pad (307) is fixedly connected to one side of the adjusting ring (306) close to the slide rail (301), and the diameter of the rubber pad (307) is larger than the diameter of the adjusting ring (306).

5. The MV rubber roller hexagonal axis straightness tester according to claim 1 is characterized in that: The outer wall of the adjusting ring (306) is provided with a plurality of anti-slip grooves (308), and the anti-slip grooves (308) are evenly distributed on the outer wall of the adjusting ring (306).

6. The MV rubber roller hexagonal axis straightness tester according to claim 1 is characterized in that: The screw rod (305) is specifically made of stainless steel.

7. The MV rubber roller hexagonal axis straightness tester according to claim 1 is characterized in that: A handle (309) is fixedly connected to the two movable seats (6) at one side away from each other, and the cross section of the handle (309) is "U"-shaped.

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