Automatic detection equipment for cylindrical roller of bearing

Abstract

The utility model discloses bearing cylindrical roller automatic detection equipment, which relates to the technical field of bearing cylindrical roller detection, and comprises a base, a movement mechanism is arranged at the top of the base, a lifting plate is arranged on one side of the movement mechanism, a detector is arranged at the top of the movement mechanism, the movement mechanism comprises a circular ring, and the circular ring is arranged on the lifting plate. And the circular ring is fixedly connected with the lifting plate. According to the automatic detection equipment for the cylindrical rollers of the bearings, an annular plate moves downwards through an electric push rod, so that four change rods change at the same time, the inclination angles of the four change rods are increased, and limiting rods move through the change rods, so that the limiting rods make contact with the cylindrical rollers of different sizes; and a plurality of limiting rods are automatically moved at the same time, so that the working efficiency is improved, automatic operation is carried out, the cylindrical roller is subsequently made to automatically move upwards through a motor, detection work is carried out through a detector, manual operation is not needed, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing cylindrical roller detection, in particular to a bearing cylindrical roller automatic detection device. Background Art

[0002] Cylindrical rollers are a type of bearing rolling element that is used in large quantities and are usually assembled in cylindrical roller bearings. In the prior art, due to the different sizes of cylindrical rollers, different equipment is often required for detection, and cylindrical rollers of different sizes cannot be stably and automatically contacted with the detector, and automated operation cannot be achieved. Manual operation is required, which is inconvenient to use.

[0003] For example, patent application number CN202021904901.0, the utility model discloses a size detection mechanism for a cylindrical roller, the control cabinet is used to receive the signal of the laser ranging component measuring the length of the cylindrical roller and send instructions to the position adjustment component, the position adjustment component adjusts the position of the two ends of the cylindrical roller along the extension direction of the ranging line, so that the midpoint of the length direction of the cylindrical roller intersects with the diameter measuring line. The utility model improves the measurement accuracy of the length and diameter of the cylindrical roller. When in use, due to the different sizes of cylindrical rollers, different equipment is often required for detection, and cylindrical rollers of different sizes cannot be stably and automatically contacted with the detector, and automatic operation cannot be realized, requiring manual operation. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic detection device for bearing cylindrical rollers, which solves the problem that different devices are often needed for detection due to the different sizes of cylindrical rollers, and cylindrical rollers of different sizes cannot be stably and automatically contacted with the detector, and automatic operation cannot be achieved, and manual operation is required.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic detection device for cylindrical rollers of bearings, comprising a base, a motion mechanism is arranged on the top of the base, a lifting plate is arranged on one side of the motion mechanism, and a detector is arranged on the top of the motion mechanism.

[0006] The motion mechanism includes a circular ring, and the circular ring is fixedly connected to the lifting plate, a placement plate is arranged on the top of the circular ring, a telescopic rod is arranged on the bottom of the placement plate, a slide groove is arranged on the surface of the placement plate, and the number of the slide grooves is four. A sliding block is arranged inside each of the slide grooves, and the sliding block is movably connected to the slide groove, a vertical rod is arranged on one side of the sliding block, and the vertical rod extends to the bottom of the placement plate, an annular plate is arranged on the outside of the telescopic rod, and variable rods are arranged around the annular plate, and an electric push rod is arranged above the base.

[0007] Preferably, the cross-sectional shape of the annular plate is a "mouth" shape, and the annular plate is in contact with the telescopic rod, so that the annular plate moves up and down along the telescopic rod, so that the annular plate moves linearly.

[0008] Preferably, a support plate is provided at the bottom of the circular ring, the support plate is fixedly connected to the electric push rod, and a connecting rod is provided at the bottom of the electric push rod.

[0009] Preferably, a moving rod is provided at one end of the connecting rod away from the telescopic rod, and the other end of the connecting rod away from the moving rod is fixedly connected to the annular plate. The connecting rod is first moved downward by the electric push rod, and the annular plate and the moving rod fixedly connected to the connecting rod move downward at the same time.

[0010] Preferably, the top end of the moving rod is movably connected to the support plate, and a limiting rod is provided on the top of the sliding block. The limiting rod is used to limit the cylindrical rollers of different diameters, and multiple limiting rods are automatically moved simultaneously, thereby improving work efficiency and performing automated operations.

[0011] Preferably, brackets are provided at both ends of the variable rod, the brackets are movably connected to the variable rod, and a motor is provided at the top of the base.

[0012] Preferably, a threaded rod is provided at the end of the output shaft of the motor, and a transverse plate is provided on the outer side of the threaded rod.

[0013] Preferably, the transverse plate is fixedly connected to the circular ring, and the threaded rod is threadedly connected to the transverse plate, and the threaded rod is driven to rotate by a motor. During the rotation of the threaded rod, because the threaded rod is threadedly connected to the transverse plate, the threaded rod allows the transverse plate to move upward, causing the moving mechanism to move upward, thereby raising the position of the cylindrical roller. Beneficial Effects

[0014] The utility model provides an automatic detection device for cylindrical rollers of bearings. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The bearing cylindrical roller automatic detection equipment uses an electric push rod to move the annular plate downward, so that the four variable rods change at the same time, making the inclination angle of the four variable rods larger, and the limiting rod is moved by the variable rod, so that the limiting rod is in contact with cylindrical rollers of different sizes, and multiple limiting rods are automatically moved at the same time, which improves work efficiency and performs automated operation. Subsequently, the motor is used to automatically move the cylindrical roller upward, and the detection work is performed through the detector, without manual operation, saving manpower.

[0016] 2. The automatic detection equipment for cylindrical rollers of bearings is fixedly connected with the vertical rod through the sliding block, so that the sliding block and the vertical rod can move linearly along the slide groove, which is convenient for fixing the four sides of the cylindrical roller and facilitating subsequent operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the motion mechanism of the utility model;

[0019] Figure 3 It is a side view of the circular ring and the horizontal plate of the utility model;

[0020] Figure 4 It is a top view of the annular plate and the connecting rod of the utility model.

[0021] In the figure: 1. base; 2. moving mechanism; 201. ring; 202. placement plate; 203. telescopic rod; 204. slide groove; 205. sliding block; 206. vertical rod; 207. ring plate; 208. variable rod; 209. electric push rod; 210. support plate; 211. connecting rod; 212. moving rod; 213. limiting rod; 214. bracket; 215. threaded rod; 216. horizontal plate; 3. lifting plate; 4. detector; 5. motor. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: an automatic detection device for cylindrical rollers of bearings, comprising a base 1, a motion mechanism 2 is arranged on the top of the base 1, a lifting plate 3 is arranged on one side of the motion mechanism 2, and a detector 4 is arranged on the top of the motion mechanism 2.

[0024] The motion mechanism 2 includes a circular ring 201, and the circular ring 201 is fixedly connected to the lifting plate 3. A placing plate 202 is arranged on the top of the circular ring 201, and a telescopic rod 203 is arranged on the bottom of the placing plate 202. A slide groove 204 is arranged on the surface of the placing plate 202. There are four slide grooves 204. A sliding block 205 is arranged inside each slide groove 204, and the sliding block 205 is movably connected to the slide groove 204. A vertical rod 206 is arranged on one side of the sliding block 205, and the vertical rod 206 extends to the bottom of the placing plate 202. An annular plate 207 is arranged on the outer side of the telescopic rod 203, and variable rods 208 are arranged around the annular plate 207. An electric push rod 209 is arranged above the base 1.

[0025] The cross-sectional shape of the annular plate 207 is a "mouth" shape, and the annular plate 207 is in contact with the telescopic rod 203. A support plate 210 is provided at the bottom of the ring 201, and the support plate 210 is fixedly connected to the electric push rod 209. A connecting rod 211 is provided at the bottom of the electric push rod 209.

[0026] A moving rod 212 is provided at one end of the connecting rod 211 away from the telescopic rod 203, and the end of the connecting rod 211 away from the moving rod 212 is fixedly connected to the annular plate 207, the top of the moving rod 212 is movably connected to the support plate 210, and a limiting rod 213 is provided on the top of the sliding block 205.

[0027] Brackets 214 are provided at both ends of the variable rod 208 , and the brackets 214 are movably connected to the variable rod 208 . A motor 5 is provided at the top of the base 1 , a threaded rod 215 is provided at the end of the output shaft of the motor 5 , and a cross plate 216 is provided on the outer side of the threaded rod 215 .

[0028] The horizontal plate 216 is fixedly connected to the circular ring 201 , and the threaded rod 215 is threadedly connected to the horizontal plate 216 .

[0029] During operation, the cylindrical roller is placed on the placement plate 202, and the placement plate 202 is used to support the cylindrical roller to prevent it from falling. Then, the electric push rod 209 is used to first move the connecting rod 211 downward, and the annular plate 207 and the moving rod 212 fixedly connected to the connecting rod 211 move downward at the same time. When the moving rod 212 moves downward, the moving rod 212 is movably connected to the support plate 210, which ensures the downward movement of the moving rod 212. When the annular plate 207 moves downward at the same time, the annular plate 207 contacts the telescopic rod 203, so that the annular plate 207 is in contact with the telescopic rod 203. The plate 207 moves downward along the telescopic rod 203, reducing the distance between the annular plate 207 and the base 1, and the bracket 214 fixedly connected to the annular plate 207 moves downward, allowing one end of the variable rod 208 to move downward. Since both ends of the variable rod 208 are movably connected to the bracket 214, the inclination angle of the variable rod 208 becomes larger, and the top of the variable rod 208 moves, and the vertical rod 206 moves at the same time. Since the vertical rod 206 is fixedly connected to the sliding block 205, the sliding block 205 moves with the vertical rod 206. 4 is movably connected, so that the sliding block 205 moves along the slide groove 204, and the limiting rod 213 on the sliding block 205 moves at the same time, so that multiple limiting rods 213 move at the same time, which improves the working efficiency, and multiple limiting rods 213 move toward the center point of the ring 201 at the same time, so that the limiting rod 213 and the cylindrical roller are in contact with each other, and the limiting rod 213 and the cylindrical rollers of different diameters are restricted, and multiple limiting rods 213 are automatically moved at the same time, which improves the working efficiency and performs automated operation. Then, the motor 5 is used. Since the output shaft end of the motor 5 is in contact with the thread The rod 215 is connected in transmission, and the motor 5 drives the threaded rod 215 to rotate. During the rotation of the threaded rod 215, because the threaded rod 215 is threadedly connected to the cross plate 216, the cross plate 216 moves upward through the threaded rod 215, so that the motion mechanism 2 moves upward, the position of the cylindrical roller is improved, and the distance between the cylindrical roller and the detector 4 is reduced. When the cylindrical roller moves upward, it can contact the detector 4. When the cylindrical roller contacts the detector 4, the size of the cylindrical roller can be displayed on an externally connected display, thereby completing the detection of the size of the cylindrical roller.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An automatic detection device for cylindrical rollers of bearings, comprising a base (1), characterized in that: A moving mechanism (2) is arranged on the top of the base (1), a lifting plate (3) is arranged on one side of the moving mechanism (2), and a detector (4) is arranged on the top of the moving mechanism (2); The motion mechanism (2) comprises a circular ring (201), and the circular ring (201) is fixedly connected to the lifting plate (3); a placement plate (202) is arranged on the top of the circular ring (201); a telescopic rod (203) is arranged on the bottom of the placement plate (202); a slide groove (204) is arranged on the surface of the placement plate (202); there are four slide grooves (204); a sliding block (205) is arranged inside each of the slide grooves (204); the sliding block (205) is movably connected to the slide groove (204); a vertical rod (206) is arranged on one side of the sliding block (205); the vertical rod (206) extends to the bottom of the placement plate (202); an annular plate (207) is arranged on the outside of the telescopic rod (203); variable rods (208) are arranged around the annular plate (207); and an electric push rod (209) is arranged above the base (1).

2. The automatic detection device for cylindrical rollers of bearings according to claim 1 is characterized in that: The cross-sectional shape of the annular plate (207) is a "mouth" shape, and the annular plate (207) is in contact with the telescopic rod (203).

3. The automatic detection device for cylindrical rollers of bearings according to claim 1 is characterized in that: A support plate (210) is provided at the bottom of the circular ring (201); the support plate (210) is fixedly connected to an electric push rod (209); and a connecting rod (211) is provided at the bottom of the electric push rod (209).

4. The automatic detection device for cylindrical rollers of bearings according to claim 3 is characterized in that: A movement rod (212) is provided at one end of the connecting rod (211) away from the telescopic rod (203), and one end of the connecting rod (211) away from the movement rod (212) is fixedly connected to the annular plate (207).

5. The automatic detection device for cylindrical rollers of bearings according to claim 4 is characterized in that: The top end of the movement rod (212) is movably connected to the support plate (210), and a limiting rod (213) is provided on the top of the sliding block (205).

6. The automatic detection device for cylindrical rollers of bearings according to claim 1 is characterized in that: Brackets (214) are provided at both ends of the variable rod (208), the brackets (214) are movably connected to the variable rod (208), and a motor (5) is provided at the top end of the base (1).

7. The automatic detection device for cylindrical rollers of bearings according to claim 6 is characterized in that: A threaded rod (215) is provided at the end of the output shaft of the motor (5), and a transverse plate (216) is provided on the outer side of the threaded rod (215).

8. The automatic detection device for cylindrical rollers of bearings according to claim 7 is characterized in that: The transverse plate (216) is fixedly connected to the circular ring (201), and the threaded rod (215) is threadedly connected to the transverse plate (216).

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