Large-scale balancing machine detection device

Abstract

The utility model discloses a large-scale balancing machine detection device, which belongs to the technical field of balancing machines and comprises a balancing machine main body, a support rod is rotatably mounted on the outer surface of one side of the balancing machine main body, and a detection column parallel to the support rod is arranged above the support rod. A protruding strip plate arranged in the length direction of the detection column is fixed to the side face of the detection column, an indicating groove strip is formed in the end of the detection column, and an indicating protruding strip matched with the indicating groove strip in an indicating mode is fixed to the outer side wall of the balancing machine body. When the supporting rod deforms, the bent and deformed supporting rod locally touches and pushes the convex strip plate, so that the detection column deflects to a certain degree, the indication convex strip and the indication groove strip are staggered, the detection shows that the supporting rod deforms to a certain degree and needs to be replaced and maintained by people, and people can conveniently detect whether the supporting rod deforms or not; data inaccuracy caused by deformation of the supporting rod is prevented, detection accuracy is improved, operation is convenient and fast, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of balancing machine, especially a large -scale balancing machine detection device. BACKGROUND

[0002] Balancing machine is an instrument for measuring the unbalance of the rotor, which measures the unbalance of the rotating object (rotor) in the rotating state, helps the user to understand the mass distribution of the rotor relative to the axis. In the manufacturing process, many rotating parts need to be detected and corrected by balancing machine. Balancing machine belongs to hard support balancing machine, and the stiffness of the swing frame is large. The unbalance of the rotor is corrected by the measurement result of the dynamic balancing machine to ensure its smooth operation, reduce vibration and noise, and improve product quality and service life. The main performance of the balancing machine is measured by the minimum residual unbalance and the unbalance reduction rate.

[0003] The utility model discloses a kind of detection devices for automatic positioning balancing machine, including balancing machine main body, the outer surface of one side of the balancing machine main body is connected with notch and support rod, the notch is located at the upper end of support rod, the inner wall of the notch is connected with shaft, the outer surface of one side of the shaft is connected with connecting block, the outer surface of one side of the connecting block is connected with fixed block, the outer surface of one side of the fixed block is connected with bolt, the outer surface of one side of the fixed block is connected with rodless cylinder, the lower end outer surface of the rodless cylinder is connected with sliding block, the lower end outer surface of the sliding block is connected with brush pen. The detection device for automatic positioning balancing machine, the detection device for automatic positioning balancing machine of this kind, whether the balancing machine support rod is in a horizontal plane is convenient for people to detect, prevent support rod deformation and lead to inaccurate data.

[0004] In the above application, the bottom end of the pencil is in contact with the support rod, and the pencil is detected by painting. However, the pencil tip is easy to wear, which makes it difficult for the pencil tip to contact the surface of the support rod for painting marks. The painting tool needs to be frequently replaced and maintained, which is inconvenient to use and affects the practicality. The overall structure is relatively complex, and the use and maintenance cost is relatively high.

[0005] Therefore, it is necessary to provide a large balancing machine detection device to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a large balancing machine detection device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model discloses the following technical solutions to solve the above technical problems: a large -scale balance machine detection device, including the balance machine main part, one side outer surface of balance machine main part is rotatably installed with support rod, and the outer lateral wall of support rod is fixed with lock convex board, and the lock convex board is connected with the bolt between the outer lateral wall of balance machine main part, the upper portion of support rod is provided with the detection column that is arranged in parallel with support rod, the side of detection column is fixed with the convex strip board that is arranged along the length direction of detection column, the end of detection column is provided with the indicating recess groove, and the outer lateral wall of balance machine main part is fixed with the indicating convex strip that is indicated with indicating recess groove.

[0008] As a further scheme of the utility model, the inside of the balance machine main part is provided with a receiving groove coaxially arranged with the detection column, and the detection column is received through the receiving groove.

[0009] As a further scheme of the utility model, a stop convex plate is fixed on one end of the detection column in the receiving groove, and the stop convex plate is arranged in close contact with the side wall of the receiving groove.

[0010] As a further scheme of the utility model, an annular magnet plate a is fixed in close contact with the side surface of the stop convex plate, and an annular magnet plate b is fixed in close contact with the end surface of the receiving groove and is attracted to the annular magnet plate a.

[0011] As a further scheme of the utility model, a groove is formed in the end of the detection column away from the stop convex plate.

[0012] As a further scheme of the utility model, a lifting rod is fixed on one end of the detection column and located in the groove, and a rubber sleeve is sleeved on the surface of the lifting rod.

[0013] As a further scheme of the utility model, the length of the convex strip board is equal to the length of the detection column.

[0014] Compared with the prior art, the utility model has the advantages that when the support rod is rotated and deformed, the locally deformed support rod touches and pushes the convex strip board, causing the detection column to deflect, the indicating convex strip and the indicating recess groove are misaligned, the deformation of the support rod is detected, the support rod needs to be replaced and maintained, the deformation of the support rod is detected, the accuracy of the detection is improved, the structure is simple, the cost of use and maintenance is low, the operation is convenient and fast, and the utility model has high practicality. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further described below in combination with the drawings and examples:

[0016] Figure 1 It is the overall structure perspective drawing of the utility model;

[0017] Figure 2 As Figure 1 Enlarged view of structure at A in the middle;

[0018] Figure 3 As a whole side view structure schematic diagram of the utility model;

[0019] Figure 4 As a utility model's storage groove local structure schematic diagram;

[0020] Figure 5 As Figure 4 Enlarged view of structure at B in the middle;

[0021] Figure 6 As a utility model's lifting rod local structure schematic diagram.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, support rod; 2, detection column; 3, convex strip board; 4, balance machine main body; 5, indicating convex strip; 6, indicating recessed groove strip; 7, storage groove; 8, stop convex plate; 9, annular magnet plate a; 10, annular magnet plate b; 11, lifting rod; 12, recess; 13, lock convex plate. DETAILED DESCRIPTION

[0024] The utility model will be further described below in combination with examples.

[0025] Please refer to Figures 1-6The utility model provides a large -scale balance machine detection device, including balance machine main part 4, the one side outer surface rotation of balance machine main part 4 is installed with support rod 1, and the outer lateral wall of support rod 1 is fixed with lock convex board 13 and is connected with bolt between lock convex board 13 and the lateral wall of balance machine main part 4, and the upper of support rod 1 is provided with the detection column 2 parallel with support rod 1 arrangement, and the side of detection column 2 is fixed with the convex strip board 3 along the length direction arrangement of detection column 2, and the end of detection column 2 is set up indicating recess groove strip 6, and the lateral wall of balance machine main part 4 is fixed with indicating convex strip 5 with indicating recess groove strip 6 indication cooperation, when using, lock support rod 1 through installing bolt on lock convex board 13, first the tire that needs to be corrected is sleeved on the surface of support rod 1, then is corrected through balance machine main part 4, because long -term use, to prevent support rod 1 deformation, can pull out detection column 2 from the storage groove 7, and rotate the adjustment detection column 2, so that indicating convex strip 5 and indicating recess groove strip 6 are aligned, at this moment make the bottom end of convex strip board 3 and support rod 1 vertical contact, then again dismount bolt on lock convex board 13, thereby release the locking of support rod 1, make support rod 1 can rotate adjustment, when support rod 1 rotates, when support rod 1 produces deformation, the locally touching and pushing convex strip board 3 of curved deformation support rod 1, thereby cause detection column 2 to produce certain deflection, make indicating convex strip 5 and indicating recess groove strip 6 stagger, detect that it indicates that support rod 1 produces certain deformation, need people to replace maintenance, it is convenient for people to detect whether support rod 1 produces deformation, prevent support rod 1 deformation leads to inaccurate data, improve detection accuracy, the structure is relatively simple, the cost of putting into use and maintenance is lower, convenient and fast operation, the practicality is stronger.

[0026] Further as Figure 4 illustrated, it is worth specifically mentioning that the inside of balance machine main part 4 is provided with storage groove 7 arranged coaxially with detection column 2, and detection column 2 is stored in storage groove 7.

[0027] Further as Figure 4 , Figure 5 and Figure 6 illustrated, it is worth specifically mentioning that the one end of detection column 2 in storage groove 7 is fixed with stop convex plate 8, and stop convex plate 8 is arranged in close contact with the side wall of storage groove 7.

[0028] Further as Figure 5As shown, it is worth noting that the side of the stop tab 8 is fixed with an annular magnet plate a9, and the end side of the receiving groove 7 is fixed with an annular magnet plate b10 which is attracted to the annular magnet plate a9; in particular, the stop tab 8 and the annular magnet plate a9 are used to position the detection column 2, so as to avoid the deviation of the detection column 2, and the adsorption force of the stop tab 8 and the annular magnet plate a9 is small, which does not affect the pushing of the detection column 2 by the deformed support rod 1.

[0029] The working process of the present scheme is as follows: when the tire detection balance is used, the support rod 1 is locked by installing a bolt on the locking tab 13, the tire to be corrected is first sleeved on the surface of the support rod 1, and then the balance machine body 4 is used for correction. In order to prevent the support rod 1 from deforming for a long time, the detection column 2 can be pulled out of the receiving groove 7, and the detection column 2 is adjusted to make the indicating protrusion 5 and the indicating groove 6 aligned. At this time, the bottom end of the protrusion plate 3 is in vertical contact with the support rod 1, and then the bolt on the locking tab 13 is removed, so that the locking of the support rod 1 is released, and the support rod 1 can be adjusted. When the support rod 1 is rotated and deformed, the deformed support rod 1 locally touches and pushes the protrusion plate 3, so that the detection column 2 is deflected, the indicating protrusion 5 and the indicating groove 6 are misaligned, and it is detected that the support rod 1 is deformed, so that people can replace and maintain the support rod 1, and whether the support rod 1 is deformed can be detected.

[0030] Further as shown in Figure 6 It is worth noting that a groove 12 is formed in the end of the detection column 2 away from the stop tab 8; in particular, the pull rod 11 is convenient for pulling out the detection column 2 from the receiving groove 7, and convenient for operation.

[0031] Further as shown in Figure 6 It is worth noting that the pull rod 11 is fixed on one end of the detection column 2 and located in the groove 12, and a rubber sleeve is sleeved on the surface of the pull rod 11; in particular, the rubber sleeve is used to improve the friction when pulling the pull rod 11, so as to prevent slipping.

[0032] Further as shown in Figure 6 It is worth noting that the length of the protrusion plate 3 is equal to the length of the detection column 2.

Claims

1. A large-scale balancing machine testing device, comprising a balancing machine body (4), characterized in that, A support rod (1) is rotatably mounted on one side of the outer surface of the balancing machine body (4). A locking plate (13) is fixed on the outer side wall of the support rod (1), and bolts are connected between the locking plate (13) and the outer side wall of the balancing machine body (4). A detection column (2) is arranged parallel to the support rod (1) above the support rod (1). A convex strip plate (3) is fixed on the side of the detection column (2) along the length direction of the detection column (2). An indicator groove strip (6) is opened at the end of the detection column (2). An indicator convex strip (5) that cooperates with the indicator groove strip (6) is fixed on the outer side wall of the balancing machine body (4).

2. The large-scale balancing machine testing device according to claim 1, characterized in that, The balancing machine body (4) has a storage slot (7) arranged coaxially with the detection column (2) inside, and the detection column (2) is stored in the storage slot (7).

3. The large-scale balancing machine testing device according to claim 1, characterized in that, The detection column (2) is fixed with a stop plate (8) at one end inside the storage groove (7), and the stop plate (8) is fitted to the side wall of the storage groove (7).

4. The large-scale balancing machine testing device according to claim 3, characterized in that, An annular magnet plate a (9) is attached and fixed to the side of the stop plate (8), and an annular magnet plate b (10) that is attracted and cooperates with the annular magnet plate a (9) is attached and fixed to the end side of the receiving groove (7).

5. The large-scale balancing machine testing device according to claim 1, characterized in that, The detection column (2) has a groove (12) at the end away from the stop plate (8).

6. The large-scale balancing machine testing device according to claim 5, characterized in that, A lifting rod (11) located in a groove (12) is fixed to one end of the detection column (2), and a rubber sleeve is fitted on the surface of the lifting rod (11).

7. The large-scale balancing machine testing device according to claim 1, characterized in that, The length of the convex plate (3) is set to be equal to the length of the detection column (2).

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