Measuring equipment for aluminum guide roller production

Abstract

The utility model discloses a measuring device for aluminum guide roller production, and relates to the technical field of aluminum guide roller measurement, the measuring device comprises a housing main body, a lifting groove, a lifting hole, a roughness instrument of a through groove, and an auxiliary support assembly, the auxiliary support assembly comprises a support unit, an adaptive unit, and a driving unit; the supporting units are used for increasing the contact area of the shell body and the surface of the aluminum guide roller. The adaption unit is used for enabling the bottom of the supporting unit to be matched with the arc shape of the surface of the aluminum guide roller; the driving unit is used for providing power for downward movement of the supporting unit. According to the utility model, the auxiliary support assembly is arranged, the plurality of telescopic support pillars move downwards by pressing the pressing plate, the bottoms of the plurality of telescopic support pillars are attached to the surface of the aluminum guide roller, and the bottom distribution track of the plurality of telescopic support pillars is matched with the cambered surface track of the aluminum guide roller, so that the bottom of the shell main body is supported; the shell main body is effectively prevented from shaking, and the measurement stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum guide roller measurement, in particular to a measuring device for aluminum guide roller production. Background Art

[0002] Aluminum guide rollers are also called aluminum alloy guide rollers. Aluminum guide rollers have high strength, low resistance, light weight, flexible rotation, no rust, wear resistance and corrosion resistance. They are particularly suitable for printing, packaging, plastics, electronic batteries and other precision machinery industries and various coil processing industries.

[0003] The processing process of aluminum guide rods is roughly as follows: 1. Cutting: Cut the aluminum guide tube into appropriate lengths; 2. Molding: Make it into a round column by rolling or extrusion; 3. Surface treatment: Surface treatment of the aluminum guide wheel, such as painting, chrome plating, etc., to enhance wear resistance and aesthetics.

[0004] After the aluminum guide roller is processed, it is necessary to measure the quality data of the aluminum guide roller. One of the items is to measure the surface roughness of the aluminum guide roller by a roughness meter. The measurement principle of the roughness meter is as follows:

[0005] When the stylus is lightly drawn across the surface of the workpiece, the stylus will move up and down in a direction perpendicular to the surface of the workpiece due to the ups and downs of the surface profile. This movement is amplified by an electronic device, and then the data or graph of the roughness is output through a zero indicator or other output device.

[0006] There are different types of roughness testers. Among them, there is a TR100 roughness tester with a built-in movable probe, which can achieve one-key setting and one-key measurement. It is suitable for measuring the roughness of flat and large curved surfaces. It is small in size and easy to carry. It is one of the commonly used equipment for measuring the roughness of aluminum guide rods.

[0007] When this roughness meter is used to measure the aluminum guide roller, the operator needs to hold the roughness meter with both hands all the time and keep it stable during the measurement. During this process, since the surface of the aluminum guide roller has an arc, the roughness meter is prone to shake along the arc direction due to the operator's unstable hand, which leads to measurement errors. Based on this, a measuring device for aluminum guide roller production is provided. Utility Model Content

[0008] The purpose of the utility model is to provide a measuring device for producing aluminum guide rollers in order to solve the problems in the above background.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a measuring device for aluminum guide roller production, comprising a roughness meter having a shell body, wherein both sides of the outer wall of the shell body are integrally formed with lifting grooves, the bottom of the lifting groove is provided with a lifting hole penetrating to the bottom of the shell body, and both ends of the inner wall of the middle of the lifting groove are provided with through grooves penetrating to both ends of the outer shell body;

[0010] Auxiliary support components are distributed inside the lifting groove, lifting hole and through groove, and the auxiliary support components are used to achieve stable placement of the shell body and the surface of the aluminum guide roller;

[0011] The auxiliary support assembly includes a support unit, an adaption unit, and a drive unit;

[0012] The support unit is used to increase the contact area between the shell body and the surface of the aluminum guide roller, thereby achieving stable placement of the shell body;

[0013] The adapting unit is used to adapt the bottom of the supporting unit to the arc shape of the surface of the aluminum guide roller;

[0014] The driving unit is used to provide power for the downward movement of the supporting unit.

[0015] As a further solution of the utility model: the support unit includes a lifting seat, a W-shaped spring sheet, and a telescopic top column;

[0016] The lifting seat is vertically slidably connected to the inner side of the lifting slot, the telescopic top column is distributed on the top of the lifting seat, and the two ends of the telescopic top column are respectively bonded and fixed to the top of the lifting seat and the top of the inner wall of the lifting slot, and the telescopic top column is used to provide an upward pulling force for the lifting seat;

[0017] The telescopic top column is arranged inside the lifting seat and passes through the bottom of the lifting seat and extends to the inside of the lifting hole. There are multiple telescopic top columns arranged in the horizontal direction. The lifting seat moves downward to push the multiple telescopic top columns to move downward and protrude to the bottom of the outer shell body. The multiple telescopic top columns are in contact with the surface of the aluminum guide roller to improve the placement stability of the outer shell body.

[0018] As a further solution of the utility model: the adapting unit includes a limit block, a return spring, and a contraction groove;

[0019] The contraction groove is arranged inside the contact position between the lifting seat and the telescopic top column, and the limit block is fixed to the top of the telescopic top column and is slidably connected to the inner side of the contraction groove;

[0020] The return spring is sleeved on the outside of the telescopic top column, and the two ends of the return spring are respectively clamped with the bottom of the limit block and the bottom of the inner wall of the contraction groove;

[0021] The contraction groove is used to provide space for the upward movement of the telescopic top column, so as to achieve the fitting of the bottom of multiple telescopic top columns with the surface of the aluminum guide roller, and the reset spring is used to provide reset power for the telescopic top column.

[0022] As a further solution of the utility model: the driving unit includes an inclined slot, an inclined pressure block, a connecting column, and a pressure plate;

[0023] The inclined groove is symmetrically formed at both ends of the outer wall of the lifting seat, and the inclined pressure blocks are symmetrically distributed at both ends of the outer wall of the lifting seat and fit in the inclined groove;

[0024] The connecting column is fixed to one end of the telescopic top column and passes through the through-slot to the outside of the shell body. The pressing plate is fixed to one end of the connecting column. By pressing the pressing plate, the return spring squeezes the telescopic top column to provide thrust for the downward movement of the lifting seat.

[0025] As a further solution of the utility model: the number of the lifting holes matches the number of the telescopic top columns, and a soft rubber gasket is bonded to the bottom of the telescopic top column.

[0026] As a further solution of the utility model: the lifting groove, the lifting hole and the through groove are integrally formed on the outer side of the shell body and are not connected to the inner side of the shell body.

[0027] Compared with the prior art, the beneficial effects of the utility model are:

[0028] By setting up an auxiliary support assembly and pressing the pressure plate, multiple telescopic top columns are moved downward, and the bottoms of the multiple telescopic top columns are attached to the surface of the aluminum guide roller. The bottom distribution tracks of the multiple telescopic top columns match the arc track of the aluminum guide roller, so that the bottom of the outer shell body is supported, which effectively prevents the outer shell body from shaking and ensures the measurement stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the utility model;

[0030] Figure 2 It is a side sectional view of the housing body of the utility model;

[0031] Figure 3 It is a cross-sectional exploded view of the housing body of the utility model;

[0032] Figure 4 It is a cross-sectional view of the internal structure of the lower half of the lifting seat of the utility model.

[0033] In the figure: 1. Roughness tester; 101. Shell body; 102. Lifting slot; 103. Lifting hole; 104. Through slot; 2. Auxiliary support assembly; 201. Lifting seat; 202. W-shaped spring; 203. Oblique slot; 204. Telescopic top column; 205. Limit block; 206. Reset spring; 207. Oblique pressure block; 208. Connecting column; 209. Pressing plate; 210. Shrinkage slot. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figures 1 to 4 In an embodiment of the utility model, a measuring device for aluminum guide roller production includes a roughness meter 1 having a shell body 101, and lifting grooves 102 are integrally formed on both sides of the outer wall of the shell body 101. A lifting hole 103 penetrating to the bottom of the shell body 101 is opened at the bottom of the lifting groove 102, and through grooves 104 penetrating to the two ends of the outer side of the shell body 101 are opened at both ends of the inner wall of the middle part of the lifting groove 102;

[0036] Auxiliary support components 2 are distributed inside the lifting groove 102, the lifting hole 103, and the through groove 104. The auxiliary support components 2 are used to achieve stable placement of the shell body 101 and the surface of the aluminum guide roller;

[0037] The auxiliary support assembly 2 includes a support unit, an adaption unit, and a drive unit;

[0038] The support unit is used to increase the contact area between the housing body 101 and the surface of the aluminum guide roller, thereby achieving a stable placement of the housing body 101; the adaption unit is used to adapt the bottom of the support unit to the arc of the surface of the aluminum guide roller; the drive unit is used to provide power for the downward movement of the support unit;

[0039] The supporting unit includes a lifting seat 201, a W-shaped spring sheet 202, and a telescopic top column 204;

[0040] The lifting seat 201 is vertically slidably connected to the inner side of the lifting slot 102, and the telescopic top column 204 is distributed on the top of the lifting seat 201, and the two ends of the telescopic top column 204 are respectively bonded and fixed to the top of the lifting seat 201 and the top of the inner wall of the lifting slot 102, and the telescopic top column 204 is used to provide an upward pulling force for the lifting seat 201;

[0041] The telescopic top column 204 is arranged inside the lifting seat 201 and passes through the bottom of the lifting seat 201 and extends to the inside of the lifting hole 103. A plurality of telescopic top columns 204 are arranged in the horizontal direction. The lifting seat 201 moves downward to push the plurality of telescopic top columns 204 to move downward and protrude to the bottom of the shell body 101. The plurality of telescopic top columns 204 contact the surface of the aluminum guide roller to improve the placement stability of the shell body 101.

[0042] The adapting unit includes a limit block 205, a return spring 206, and a contraction groove 210;

[0043] The contraction groove 210 is provided inside the contact position between the lifting seat 201 and the telescopic top column 204, and the limit block 205 is fixed to the top of the telescopic top column 204 and is slidably connected to the inner side of the contraction groove 210;

[0044] The return spring 206 is sleeved on the outside of the telescopic top column 204, and the two ends of the return spring 206 are respectively clamped with the bottom of the limit block 205 and the bottom of the inner wall of the contraction groove 210;

[0045] The driving unit includes an inclined slot 203, an inclined pressure block 207, a connecting column 208, and a pressure plate 209;

[0046] The inclined groove 203 is symmetrically formed at both ends of the outer wall of the lifting seat 201, and the inclined pressure blocks 207 are symmetrically distributed at both ends of the outer wall of the lifting seat 201 and fit the inclined groove 203;

[0047] The connecting column 208 is fixed to one end of the telescopic top column 204 and passes through the through-slot 104 to the outside of the shell body 101. The pressure plate 209 is fixed to one end of the connecting column 208. By pressing the pressure plate 209, the return spring 206 squeezes the telescopic top column 204 to provide thrust for the downward movement of the lifting seat 201. The contraction groove 210 is used to provide space for the upward movement of the telescopic top column 204, so as to achieve the fitting of the bottom of multiple telescopic top columns 204 with the surface of the aluminum guide roller. The return spring 206 is used to provide return power for the telescopic top column 204.

[0048] In this embodiment: when the surface roughness of the aluminum guide roller is measured by the roughness meter 1, the shell body 101 is held by both hands so that the shell body 101 is vertically attached to the aluminum guide roller, and then the two sets of pressing plates 209 are pinched by both hands respectively, and the pressing plates 209 are forced to push the oblique pressing blocks 207 through the connecting columns 208, and the oblique pressing blocks 207 squeeze the oblique grooves 203, thereby providing a downward thrust for the lifting seat 201;

[0049] The lifting seat 201 moves downward to pull the W-shaped spring piece 202 to deform, and at the same time, the lifting seat 201 pushes the telescopic top column 204 to move downward, so that the bottom of the telescopic top column 204 protrudes from the bottom of the shell body 101 (it should be noted that the bottom of the telescopic top column 204 is flush with the bottom of the shell body 101 in the initial position);

[0050] At this time, the telescopic top column 204 in contact with the surface of the aluminum guide roller remains different, and the limit block 205 on the top of the telescopic top column 204 moves upward relative to the lifting seat 201, and pulls the reset spring 206 to stretch and deform. Finally, the bottom distribution tracks of multiple telescopic top columns 204 match the arc track of the aluminum guide roller, and the bottoms of multiple telescopic top columns 204 are attached to the surface of the aluminum guide roller, so that the bottom of the shell body 101 forms a support, effectively preventing the shell body 101 from shaking, and ensuring the measurement stability;

[0051] After the measurement is completed, you only need to release the pressure on the pressure plate 209, and the lifting seat 201 and the telescopic top column 204 will be reset under the elastic force of the new spring 202 and the reset spring 206, so as to facilitate secondary use;

[0052] It should be additionally explained that: this solution only improves the side structure of the housing body 101 , and therefore does not elaborate on the internal structure of the roughness meter 1 .

[0053] Please refer to Figures 1 to 4 The number of the lifting holes 103 matches the number of the telescopic top columns 204 , and a soft rubber gasket is bonded to the bottom of the telescopic top column 204 .

[0054] In this embodiment, the soft rubber gasket at the bottom of the telescopic top column 204 can avoid the problem of damage caused by hard collision between the telescopic top column 204 and the surface of the aluminum guide roller.

[0055] Please refer to Figures 1 to 3 The lifting groove 102 , the lifting hole 103 , and the through groove 104 are integrally formed on the outer side of the shell body 101 and are not connected to the inner side of the shell body 101 .

[0056] In this embodiment, this structure ensures that the operation of the auxiliary support assembly 2 will not interfere with the internal structure of the roughness meter 1, thereby ensuring the normal operation of the roughness meter 1.

[0057] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A measuring device for aluminum guide roller production, comprising a roughness meter (1) having a housing body (101), characterized in that: The outer wall of the shell body (101) is integrally formed with lifting grooves (102), the bottom of the lifting groove (102) is provided with a lifting hole (103) penetrating to the bottom of the shell body (101), and the two ends of the inner wall in the middle of the lifting groove (102) are provided with through grooves (104) penetrating to the two ends of the outside of the shell body (101); Auxiliary support components (2) are distributed inside the lifting groove (102), the lifting hole (103) and the through groove (104), and the auxiliary support components (2) are used to achieve stable placement of the shell body (101) and the surface of the aluminum guide roller; The auxiliary support assembly (2) comprises a support unit, an adaption unit, and a drive unit; The support unit is used to increase the contact area between the shell body (101) and the surface of the aluminum guide roller, thereby achieving stable placement of the shell body (101); The adapting unit is used to adapt the bottom of the supporting unit to the arc shape of the surface of the aluminum guide roller; The driving unit is used to provide power for the downward movement of the supporting unit.

2. A measuring device for aluminum guide roller production according to claim 1, characterized in that: The support unit comprises a lifting seat (201), a W-shaped spring sheet (202), and a telescopic top column (204); The lifting seat (201) is vertically slidably connected to the inner side of the lifting slot (102), the telescopic top column (204) is distributed on the top of the lifting seat (201), and the two ends of the telescopic top column (204) are respectively bonded and fixed to the top of the lifting seat (201) and the top of the inner wall of the lifting slot (102), and the telescopic top column (204) is used to provide an upward pulling force for the lifting seat (201); The telescopic top column (204) is arranged inside the lifting seat (201) and passes through the bottom of the lifting seat (201) and extends to the inside of the lifting hole (103). A plurality of the telescopic top columns (204) are arranged in the horizontal direction. The lifting seat (201) moves downward to push the plurality of telescopic top columns (204) to move downward and protrude to the bottom of the shell body (101). The plurality of telescopic top columns (204) are in contact with the surface of the aluminum guide roller, thereby improving the placement stability of the shell body (101).

3. A measuring device for aluminum guide roller production according to claim 2, characterized in that: The adapting unit comprises a limit block (205), a return spring (206), and a contraction groove (210); The shrinkage groove (210) is provided inside the contact position between the lifting seat (201) and the telescopic top column (204), and the limit block (205) is fixed to the top of the telescopic top column (204) and is slidably connected to the inner side of the shrinkage groove (210); The return spring (206) is sleeved on the outside of the telescopic top column (204), and the two ends of the return spring (206) are respectively clamped with the bottom of the limit block (205) and the bottom of the inner wall of the contraction groove (210); The contraction groove (210) is used to provide space for the upward movement of the telescopic top column (204), so as to achieve the fitting of the bottoms of the multiple telescopic top columns (204) with the surface of the aluminum guide roller, and the reset spring (206) is used to provide reset power for the telescopic top column (204).

4. A measuring device for aluminum guide roller production according to claim 2, characterized in that: The driving unit comprises an inclined slot (203), an inclined pressure block (207), a connecting column (208), and a pressure plate (209); The inclined groove (203) is symmetrically formed at two ends of the outer wall of the lifting seat (201), and the inclined pressure blocks (207) are symmetrically distributed at two ends of the outer wall of the lifting seat (201) and fit the inclined groove (203); The connecting column (208) is fixed to one end of the telescopic top column (204) and passes through the through-groove (104) to the outside of the shell body (101); the pressing plate (209) is fixed to one end of the connecting column (208); by pressing the pressing plate (209), the return spring (206) squeezes the telescopic top column (204) to provide thrust for the downward movement of the lifting seat (201).

5. The measuring device for aluminum guide roller production according to claim 2, characterized in that: The number of the lifting holes (103) matches the number of the telescopic top columns (204), and a soft rubber gasket is bonded to the bottom of the telescopic top column (204).

6. The measuring device for aluminum guide roller production according to claim 1, characterized in that: The lifting groove (102), the lifting hole (103), and the through groove (104) are integrally formed on the outside of the shell body (101) and are not connected to the inside of the shell body (101).

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