CN220250990U - Roller diameter detection equipment - Google Patents

Abstract

The application relates to roller diameter detection equipment, which belongs to the technical field of roller detection equipment and comprises a base, a limit device, a measuring device and a positioning device, wherein the limit base is arranged on the base and used for placing a roller, the limit device is arranged on the base and used for positioning and clamping the roller, the measuring device is arranged on the base and used for measuring the roller, and the positioning device is arranged on the base and used for detecting the placing state of the roller; when the position measuring device detects that the roller is horizontally placed, the measuring device starts to measure the roller, and when the position measuring device detects that the roller is not horizontally placed, the measuring device stops measuring the roller. The application can detect the placement state of the roller through the position measuring device, so that the accuracy of measuring the diameter of the roller can be improved.

Description

Roller diameter detection equipment

Technical Field

The application relates to the technical field of roller detection equipment, in particular to roller diameter detection equipment.

Background

The roller is a load bearing element in the running process of the bearing, is a weaker part in the roller bearing, and the manufacturing quality of the roller bearing has great influence on the working performance of the bearing and is also a main factor influencing the service life of the bearing.

After the production of the roller is completed, the size and the surface of the roller are detected through various detection, so that the roller with less size difference and unqualified products can be screened. Currently, there is provided a diameter detection apparatus that detects the diameter of a roller that has been produced. Diameter detection equipment generally includes the bottom plate, is provided with on the bottom plate and places the subassembly, places the subassembly and is used for placing the roller that waits to measure. The bottom plate is also provided with a positioning device which is used for positioning the roller on the placement component. The bottom plate is also provided with a measuring device which is used for measuring the diameter of the roller in a positioning state. When measuring the roller, accessible manual work or other material moving device place the roller on placing the subassembly, later fix a position the roller through positioner, measure the diameter of roller through measuring device.

With respect to the related art mentioned above, the inventor believes that when the roller is currently placed on the placement module for detection, the roller is liable to be dislocated or inclined on the placement module, thereby being liable to cause inaccuracy of detection.

Disclosure of Invention

In order to improve accuracy of roller diameter measurement, the application provides a roller diameter detection device.

The application provides a roller diameter check out test set adopts following technical scheme:

the roller diameter detection equipment comprises a machine base, a limit device, a measuring device and a positioning device, wherein the limit base is arranged on the machine base and used for placing rollers, the limit device is arranged on the machine base and used for positioning and clamping the rollers, the measuring device is arranged on the machine base and used for measuring the rollers, and the positioning device is arranged on the machine base and used for detecting the placing state of the rollers; when the position measuring device detects that the roller is horizontally placed, the measuring device starts to measure the roller, and when the position measuring device detects that the roller is not horizontally placed, the measuring device stops measuring the roller.

Through adopting above-mentioned technical scheme, when using this roller diameter check out test set to directly measuring of roller, move the roller to spacing base through artifical or other complex material shifting device, it is spacing to carry out the centre gripping to the roller through stop device, and detect the placing state of roller through position finding device, detect whether the roller is horizontal to be placed on spacing base, thereby accessible measuring device carries out follow-up measurement to the roller, reducible error appears to the diameter measurement of roller because of the roller is placed inequality from this, can improve roller diameter measurement's accuracy.

Preferably, the limiting device comprises a fixed abutting component arranged on one side of the limiting base and abutted against the roller, and a sliding abutting component which is arranged on one side of the limiting base in a sliding manner and abutted against the roller in a sliding manner; the fixed abutting assembly comprises at least one fixing piece fixedly mounted on the base.

Through adopting above-mentioned technical scheme, when using stop device to carry out the centre gripping spacing to the roller for one side and the fixed butt subassembly of roller offset, the opposite side of roller offsets with the butt subassembly that slides, and the accessible is fixed butt subassembly and the butt subassembly that slides carry out the centre gripping location to the roller from this to reducible roller takes place the condition that slides in the measurement process, can improve the accuracy of roller measurement.

Preferably, the fixing and abutting assembly comprises a first fixing piece arranged on one side of the limiting base and abutted against the roller, and a second fixing piece arranged on the other side of the limiting base and abutted against the roller.

Through adopting above-mentioned technical scheme, when carrying out the butt spacing to the roller through fixed butt subassembly, first mounting offsets with one side of roller, and the second mounting offsets with the opposite side of roller, and the accessible slides the butt subassembly and offsets one side of roller to the accessible three-point carries out the centre gripping spacing to the roller, can further improve roller measuring stability from this.

Preferably, the sliding butt assembly comprises a mounting frame fixedly mounted on the base, a limiting butt piece which is arranged on the mounting frame in a sliding manner and is in sliding butt joint with one side of the roller, and a driving piece which is arranged on the mounting frame and drives the limiting butt piece to horizontally slide.

Through adopting above-mentioned technical scheme, the mounting bracket that sets up on the frame can provide mounting platform for the butt subassembly that slides, can make from this to slide the butt subassembly and install on the frame more steadily, and when the butt is slided the butt to the roller through the butt subassembly that slides, start the driving piece for the spacing butt of driving piece drive is slided in one side of roller, can conveniently carry out spacingly to the roller from this.

Preferably, the stand is provided with a fixing plate for mounting the measuring device, the fixing plate is provided with a fixing through hole for the measuring device to penetrate through, and the fixing plate is adjustably mounted on the stand.

Through adopting above-mentioned technical scheme, the fixed plate that sets up on the frame can provide mounting platform for measuring device can wear to locate in the fixed through-hole on the fixed plate, can improve measuring device's stability of installation from this, can make measuring device measure the diameter of roller more steadily, and the fixed plate is adjustable to be installed on the frame, can adjust the fixed plate according to the high size of roller from this, makes measuring device on the fixed plate measure the roller more accurately.

Preferably, the fixing plate is mounted on the stand through a fixing bolt, a first mounting hole for the fixing bolt to be mounted in a threaded mode is formed in the stand, a second mounting hole in butt joint with the first mounting hole is formed in the fixing plate, and the second mounting hole is a waist-shaped hole extending vertically.

Through adopting above-mentioned technical scheme, when installing the fixed plate, dock the second mounting hole on the fixed plate with the first mounting hole on the frame, wear to establish the first mounting hole of installing on the fixed plate and the first mounting hole on the frame with fixing bolt in, and because the second mounting hole sets up to vertical extension's waist type hole to can adjust the mounting height of fixed plate, can adjust measuring device's height from this.

Preferably, the first fixing part comprises a first mounting column fixedly mounted on the base and a first abutting part slidably sleeved on the first mounting column, and the first abutting part is provided with a first abutting convex part arranged towards the roller.

Through adopting above-mentioned technical scheme, when spacing to one side butt of roller through first mounting, first butt piece slides and installs on first erection column, but from this the installation height of adjusting first butt piece to the height of the first butt convex part that can adjust with the roller looks butt, can adjust first butt piece according to the high size of roller from this.

Preferably, the second fixing part comprises a second mounting column fixedly mounted on the base and a second abutting part slidably sleeved on the second mounting column, and the second abutting part is provided with a second abutting convex part arranged towards the roller.

Through adopting above-mentioned technical scheme, when spacing to one side butt of roller through the second mounting, the second butt piece slides and installs on the second erection column, but from this the installation height of adjusting the second butt piece to the height of the second butt convex part that can adjust with the roller looks butt, can adjust the second butt piece according to the high size of roller from this.

Preferably, the machine base is detachably provided with a protective cover body for covering the measuring device.

Through adopting above-mentioned technical scheme, the visor body that sets up on the frame can be with measuring device lid, and accessible visor body protects measuring device from this, reduces measuring device and takes place external collision and damage in the use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the device comprises a base, a limiting device, a measuring device and a positioning device, wherein the positioning device is used for detecting the placement state of the roller and detecting whether the roller is horizontally placed on the limiting base, so that errors in diameter measurement of the roller due to uneven placement of the roller can be reduced, and the accuracy of the diameter measurement of the roller can be improved;

2. the limiting device comprises the fixed abutting component and the sliding abutting component, so that the roller can be clamped and positioned through the fixed abutting component and the sliding abutting component, the situation that the roller slides in the measuring process can be reduced, and the accuracy of roller measurement can be improved;

3. the fixed butt subassembly of this application includes first mounting and second mounting, and first mounting, second mounting and the butt subassembly that slides can carry out the three-point centre gripping spacing to the roller to can further improve the spacing stability of roller.

Drawings

Fig. 1 is a schematic view of the overall structure of a roller diameter detection apparatus according to an embodiment of the present application.

Fig. 2 is a schematic diagram of a partial structure of a roller diameter detection apparatus according to an embodiment of the present application.

Fig. 3 is a schematic diagram showing a partial structure of a roller diameter detection apparatus according to an embodiment of the present application.

Fig. 4 is a schematic view of a partial structure of a roller diameter detection apparatus according to an embodiment of the present application.

Fig. 5 is a schematic view of a partial explosion of a roller diameter detection apparatus according to an embodiment of the present application.

Fig. 6 is a schematic diagram of a partial explosion of a roller diameter detection apparatus according to an embodiment of the present application.

Reference numerals illustrate: 1. a base; 11. a case; 12. a fixing frame body; 121. a fixed bottom plate; 122. installing a top plate; 1221. a first mounting hole; 123. a connecting column; 13. a protective cover; 2. a limit base; 3. a limiting device; 31. fixing the abutting assembly; 32. a slip abutment assembly; 321. a mounting frame; 322. a limiting abutting piece; 323. a driving member; 33. a first fixing member; 331. a first mounting post; 332. a first abutment; 3321. a first abutment protrusion; 34. a second fixing member; 341. a second mounting post; 342. a second abutment; 3421. a second abutment protrusion; 4. a positioning device; 5. a measuring device; 6. a fixing plate; 61. a fixing through hole; 62. a second mounting hole; 7. a fixing bolt; 8. a standard device; 81. a standard body; 82. a slip assembly; 821. a sliding push plate; 822. and driving the motor horizontally.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

In the drawings of the embodiments of the present application, a coordinate system XYZ is provided, in which a forward direction of an X axis represents a front side, a reverse direction of the X axis represents a rear side, a forward direction of a Y axis represents a right side, a reverse direction of the Y axis represents a left side, a forward direction of a Z axis represents an upper side, and a reverse direction of the Z axis represents a lower side.

The embodiment of the application discloses roller diameter detection equipment. Referring to fig. 1, the roller diameter detection apparatus includes a frame 1, a limit base 2 disposed on the frame 1 and used for placing rollers, a limit device 3 disposed on the frame 1 and used for positioning and clamping rollers, a positioning device 4 disposed on the frame 1 and used for detecting a placement state of the rollers, and a measuring device 5 disposed on the frame 1 and used for measuring the rollers.

Referring to fig. 1, the stand 1 includes a case 11 and a fixing frame 12 provided on the case 11 for mounting the limit base 2, the limit device 3, the positioning device 4, and the measuring device 5. The box 11 is a square box 11, and the fixing frame 12 comprises a fixing bottom plate 121 arranged on the box 11, a mounting top plate 122 arranged above the fixing bottom plate 121 and used for mounting the limiting device 3, the positioning device 4 and the measuring device 5, and a connecting column 123 used for connecting the fixing bottom plate 121 and the mounting top plate 122. In this embodiment, the fixing base plate 121 is mounted on the case 11 by fastening means such as bolts, the bottom ends of the connecting columns 123 are fixedly connected with the fixing base plate 121, and the top sides of the connecting columns 123 are connected with the mounting top plate 122 by fastening means such as bolts, so that the structure is stable, and the limiting device 3, the positioning device 4 and the measuring device 5 are stably mounted on the base 1.

Referring to fig. 1, the limiting base 2 is a square block fixedly mounted on the fixing frame 12 and used for placing a roller. The limiting device 3 comprises a fixed abutting component 31 arranged on one side of the limiting base 2 and abutted against the roller, and a sliding abutting component 32 which is arranged on one side of the limiting base 2 in a sliding manner and abutted against the roller in a sliding manner. The fixed abutment assembly 31 comprises at least one fixing element fixedly mounted on the housing 1. In this embodiment, the roller is transported to the spacing base 2 through other adapted loading devices, and the roller is clamped and spacing by the spacing device 3, so that one side of the roller is abutted against the fixed abutting component 31, and the other side of the roller is abutted against the sliding abutting component, so that the roller can be clamped and positioned by the fixed abutting component 31 and the sliding abutting component 32, and the condition that the roller slides in the measuring process can be reduced, and the accuracy of roller measurement can be improved.

Referring to fig. 1, the fixing abutment assembly 31 includes a first fixing member 33 disposed on the left side of the limiting base 2 and abutting against the roller, and a second fixing member 34 disposed on the rear side of the limiting base 2 and abutting against the roller. In the present embodiment, the sliding abutment assembly 32 is disposed on the right front side, so that the first fixing member 33, the second fixing member 34 and the sliding abutment assembly 32 form a three-point fixing structure, and the three points form a triangle and the triangle is relatively stable, so that the roller can be relatively stably limited by the limiting device 3.

Referring to fig. 2, the first fixing member 33 includes a first mounting post 331 fixedly mounted on the base 1, and a first abutment member 332 slidably disposed on the first mounting post 331. The first contact 332 has a first contact protrusion 3321 provided thereon so as to face the roller. In this embodiment, the first mounting post 331 is configured as a cylinder fixedly mounted on the stand 1, the first abutting piece 332 is configured as a torus slidably sleeved on the first mounting post 331, a split is formed on the first abutting piece 332, two first mounting pieces for driving the first abutting piece 332 to clamp the first mounting post 331 are disposed on opposite sides of the split, and the two first mounting pieces are fixedly connected through bolts and nuts, so that tightness between the two first mounting pieces can be adjusted through the bolts and nuts, and tightness of the first abutting piece 332 sleeved on the first mounting post 331 can be adjusted, so that mounting height of the first abutting piece 332 on the first mounting post 331 can be conveniently adjusted. The first contact protrusion 3321 is provided as a cylinder, and the end surface of the first contact protrusion 3321 facing the roller is provided with a chamfer surface, so that the first contact protrusion 3321 can be abutted against the outer peripheral wall of the roller, and the chamfer surface provided at the end of the first contact protrusion 3321 can reduce friction between the first contact protrusion 3321 and the outer peripheral wall of the roller to cause abrasion.

Referring to fig. 3, the second fixing member 34 includes a second mounting column 341 fixedly mounted on the base 1 and a second abutting member 342 slidably sleeved on the second mounting column 341. The second abutting piece 342 has a second abutting convex portion 3421 provided toward the roller. In this embodiment, the second mounting post 341 is configured as a cylinder fixedly mounted on the stand 1, the second abutting member 342 is configured as a torus slidably sleeved on the second mounting post 341, and a split is formed on the second abutting member 342, two second mounting plates for driving the second abutting member 342 to clamp the second mounting post 341 are disposed on opposite sides of the split, and the two second mounting plates are fixedly connected through a bolt and a nut, so that tightness between the two second mounting plates can be adjusted through the bolt and the nut, tightness of the second abutting member 342 sleeved on the second mounting post 341 can be adjusted, and mounting height of the second abutting member 342 on the second mounting post 341 can be conveniently adjusted. The second abutment protrusion 3421 is provided in a cylindrical shape, and a chamfer surface is provided on an end surface of the second abutment protrusion 3421 facing the roller, so that the second abutment protrusion 3421 abuts against the outer peripheral wall of the roller, and the chamfer surface provided at the end of the second abutment protrusion 3421 can reduce friction between the second abutment protrusion 3421 and the outer peripheral wall of the roller, thereby causing wear.

Referring to fig. 3, the sliding abutment assembly 32 includes a mounting frame 321 fixedly mounted on the stand 1, a limiting abutment 322 slidably disposed on the mounting frame 321 and slidably abutting against the right front side of the roller, and a driving member 323 mounted on the mounting frame 321 and driving the limiting abutment 322 to horizontally slide. In this embodiment, the mounting frame 321 is fixedly mounted on the frame body at the front right of the frame, the sliding supporting member is arranged to be in sliding contact with the supporting cone at the front right side of the roller, the driving member 323 is arranged at the front side of the supporting cone, and the output shaft of the driving member 323 is connected with the sliding supporting member, so that the sliding supporting member can be driven by the driving member 323 to horizontally slide along the direction away from/close to the roller, and the roller can be in contact limiting by the sliding supporting member.

Referring to fig. 3, the positioning device 4 is disposed between the first fixing member 33 and the second fixing member 34 and is disposed at the left rear of the limit base 2. In this embodiment, the positioning device 4 is set as a level gauge, so that whether the roller is horizontally placed on the limit base 2 can be detected by the positioning device 4, when the positioning device 4 detects that the roller is horizontally placed, the measuring device 5 starts measuring the roller, and when the positioning device 4 detects that the roller is not horizontally placed, the measuring device 5 stops measuring the roller.

Referring to fig. 4, the measuring device 5 is mounted on the stand 1 and disposed at the front side of the limit base 2. In the present embodiment, the measuring device 5 is configured as a diameter measuring pen, whereby the roller on the limit base 2 can be measured by the measuring device 5.

Referring to fig. 4, a fixing plate 6 for mounting a measuring device 5 is provided on the housing 1. The fixing plate 6 is provided with a fixing through hole 61 for the measuring device 5 to pass through, and the fixing plate 6 can be adjustably arranged on the machine base 1. In the present embodiment, the fixing plate 6 is configured as a square plate and is adjustably mounted on the front side of the mounting top plate 122 of the stand 1, so that a mounting platform can be provided for the measuring device 5 by the fixing plate 6, so that the measuring device 5 can measure the diameter of the roller more stably.

Referring to fig. 5, a fixing plate 6 is mounted to the base 1 by fixing bolts 7. A first mounting hole 1221 for the screw mounting of the fixing bolt 7 is formed in the front side wall of the mounting top plate 122, a second mounting hole 62 which is in butt joint with the first mounting hole 1221 is formed in the fixing plate 6, and the second mounting hole 62 is a vertically extending waist-shaped hole. In this embodiment, two first mounting holes 1221 are spaced apart from each other on the front side wall of the mounting top plate 122, and two second mounting holes 62 are formed in the fixing plate 6 and are disposed in one-to-one correspondence with the first mounting holes 1221, so that the fixing plate 6 can be adjustably mounted by tightening two fixing bolts 7 into the second mounting holes 62 and the first mounting holes 1221. And since the second mounting hole 62 is provided as a vertically extending waist-shaped hole, the mounting height of the fixing plate 6 can be adjusted, whereby the height of the measuring device 5 can be adjusted.

Referring to fig. 6, a protective cover 13 for covering the measuring device 5 is detachably mounted on the housing 1. The protection cover 13 and the base 1 can be mounted in various manners, and in this embodiment, the protection cover 13 is detachably mounted on the base 1 by a fastener such as a bolt. The measuring device 5 can be protected by the protective cover 13, so that the external collision and damage of the measuring device 5 in the using process are reduced.

Referring to fig. 5, the stand 1 is also slidably provided with a standard device 8. In the measuring process, the error of the production diameter of the roller can be measured by the measuring device 5 and transmitted to other control systems, the control systems record and control other material moving devices to put the roller into a material distributing track with the same error after receiving the signals, and the roller can be classified according to the error after being measured by the measuring device 5 and the standard component device 8. Therefore, the standard component device 8 can provide a comparison parameter for the measurement of the roller, so that in the measurement process, the error of the measurement component is compared with the standard component, if the error of the measurement component is 0.01 mm compared with the standard component, the control system can receive a signal of +/-0.01, and therefore the measurement component can be placed in a material distribution channel of the type through other material moving devices, and the like, so that the measurement component can be conveniently classified and discharged.

Referring to fig. 5, the standard device 8 includes a standard body 81 slidably disposed on the limiting base 2 and disposed on the right side of the limiting device 3, and a sliding assembly 82 driving the standard body 81 to horizontally slide on the limiting base 2. The sliding assembly 82 includes a sliding push plate 821 which is slidably disposed on the limiting base 2 and is used for placing the standard component body 81, and a horizontal driving motor 822 which drives the sliding push plate 821 to horizontally slide left and right. In this embodiment, the horizontal driving motor 822 is disposed at the rear sides of the limiting device 3 and the positioning device 4, the top side of the sliding push plate 821 is connected with the output shaft of the horizontal driving motor 822, so that the sliding push plate 821 can be driven by the horizontal driving motor 822 to slide horizontally left and right, when the control system needs to record the size of the standard component body 81, the horizontal driving motor 822 can drive the sliding push plate 821 to slide horizontally left, so that the measuring device 5 can measure the standard component body 81 and record signals, and when other roller measurement needs to be performed, the sliding push plate 821 can be driven by the horizontal driving motor 822 to slide rightwards, so that the standard component body 81 slides along the side far away from the measuring device 5, thereby being convenient for measuring the measuring component.

The implementation principle of the roller diameter detection device in the embodiment of the application is as follows:

when the roller diameter detection equipment is used for measuring the roller, the standard component body 81 can be conveyed to a measuring site through the sliding component 82, so that the measuring device 5 can measure the standard component body 81, and diameter data of the standard component body 81 are transmitted and recorded through the control system. The roller to be measured is conveyed to the measuring site of the limiting base 2 through other material moving devices, the roller to be measured is limited through the fixed abutting component 31 and the sliding abutting component 32, the positioning device 4 detects the placing state of the roller, when the roller is horizontally placed on the limiting base 2, the diameter of the roller is measured through the measuring device 5, the diameter of the roller is measured and classified through the control system, and the follow-up detection and discharging are facilitated.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (9)

1. The roller diameter detection equipment is characterized by comprising a machine base (1), a limiting base (2) arranged on the machine base (1) and used for placing rollers, a limiting device (3) arranged on the machine base (1) and used for positioning and clamping the rollers, a measuring device (5) arranged on the machine base (1) and used for measuring the rollers, and a positioning device (4) arranged on the machine base (1) and used for detecting the placing state of the rollers; when the position measuring device (4) detects that the roller is horizontally placed, the measuring device (5) starts to measure the roller, and when the position measuring device (4) detects that the roller is not horizontally placed, the measuring device (5) stops measuring the roller.

2. The roller diameter detection device according to claim 1, wherein the limiting device (3) comprises a fixed abutting component (31) arranged on one side of the limiting base (2) and abutted against the roller, and a sliding abutting component (32) arranged on one side of the limiting base (2) in a sliding manner and abutted against the roller in a sliding manner; the fixed abutment assembly (31) comprises at least one fixing element fixedly mounted on the stand (1).

3. A roller diameter detection device according to claim 2, characterized in that the fixed abutment assembly (31) comprises a first fixing element (33) arranged on one side of the limit base (2) and abutting against the roller, and a second fixing element (34) arranged on the other side of the limit base (2) and abutting against the roller.

4. The roller diameter detection apparatus according to claim 2, wherein the slip abutment assembly (32) includes a mounting bracket (321) fixedly mounted on the housing (1), a limiting abutment (322) slidably disposed on the mounting bracket (321) and slidably abutted against one side of the roller, and a driving member (323) mounted on the mounting bracket (321) and driving the limiting abutment (322) to horizontally slide.

5. The roller diameter detection device according to claim 1, wherein a fixing plate (6) for installing the measuring device (5) is arranged on the machine base (1), a fixing through hole (61) for penetrating the measuring device (5) is formed in the fixing plate (6), and the fixing plate (6) is adjustably installed on the machine base (1).

6. The roller diameter detection device according to claim 5, wherein the fixing plate (6) is mounted on the base (1) through a fixing bolt (7), a first mounting hole (1221) for the fixing bolt (7) to be mounted in a threaded manner is formed in the base (1), a second mounting hole (62) which is in butt joint with the first mounting hole (1221) is formed in the fixing plate (6), and the second mounting hole (62) is a vertically extending waist-shaped hole.

7. A roller diameter detecting apparatus according to claim 3, wherein the first fixing member (33) comprises a first mounting post (331) fixedly mounted on the housing (1) and a first abutting member (332) slidably fitted on the first mounting post (331), and the first abutting member (332) has a first abutting convex portion (3321) provided toward the roller.

8. A roller diameter detecting apparatus according to claim 3, wherein the second fixing member (34) comprises a second mounting post (341) fixedly mounted on the housing (1) and a second abutting member (342) slidably fitted over the second mounting post (341), the second abutting member (342) having a second abutting convex portion (3421) provided toward the roller.

9. A roller diameter measuring apparatus according to claim 1, wherein the housing (1) is detachably provided with a protective cover (13) for covering the measuring device (5).