Flywheel dimension detection device

Abstract

The utility model relates to a flywheel size detection device which is characterized in that a flywheel workpiece is pushed to a position, close to the middle, of the top of a supporting table, and then a first driving part is started to drive a clamping part to slide along the supporting table until the top of the clamping part extends to the top of the supporting table; at the moment, the detection piece is inserted into a through hole, with the inner diameter needing to be detected, in the flywheel workpiece, then the second driving piece is started to drive the clamping piece to clamp the flywheel workpiece, so that the stability of the flywheel workpiece during detection is improved, and meanwhile the position of the flywheel workpiece can be automatically corrected; the top of the supporting table is not provided with a protrusion when detection is not carried out, so that the flywheel workpiece is convenient to move, and the flywheel workpiece is convenient to move out through loosening and retracting of the clamping piece when detection is finished.

Description

TECHNICAL FIELD

[0001] The application relates to a flywheel size detection device. BACKGROUND

[0002] A flywheel is a mechanical device used to store rotational energy in rotating machinery. Flywheels tend to resist changes in rotational speed, and can reduce fluctuations in rotational speed when a power source exerts a varying torque on a rotating shaft (such as a reciprocating engine), or when applied to intermittent loads (such as a piston or a punch press).

[0003] In the production process of a flywheel, the size requirements are also relatively high. In the production process, the detection of the inner diameter of the flywheel is an important part of size detection. However, in the existing detection process of the inner diameter size of the flywheel, the heavy flywheel needs to be lifted or lowered, which not only wastes manpower and material resources but also increases the probability of flywheel collision. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a flywheel size detection device in view of the problem that the heavy flywheel needs to be lifted or lowered in the traditional detection process of the inner diameter size of the flywheel, which not only wastes manpower and material resources but also increases the probability of flywheel collision.

[0005] The application provides a flywheel size detection device, which comprises:

[0006] A support table;

[0007] A clamping piece arranged at the bottom of the support table, the clamping piece being in sliding connection with the support table, and the clamping piece being used for clamping a flywheel workpiece on the support table;

[0008] A first driving piece arranged at the bottom of the support table, the first driving piece being in fixed connection with the support table, the first driving piece being in rotary connection with the clamping piece, and the first driving piece being used for driving the clamping piece to slide on the support table;

[0009] A second driving piece arranged on the support table, the second driving piece being in fixed connection with the support table, and the second driving piece being further arranged on one side of the clamping piece, the second driving piece being used for driving the clamping piece to clamp and unclamp the flywheel workpiece;

[0010] A detection piece fixedly arranged on the clamping piece, the detection piece being arranged between the clamping piece and the support table.

[0011] The application relates to a flywheel size detection device, which comprises the following steps: firstly, a flywheel workpiece is pushed to the top of a support table near the middle; then a first driving element is started to drive a clamping element to slide along the support table until the top of the clamping element extends to the top of the support table; at this time, a detection element is inserted into a through hole of the flywheel workpiece which needs to be detected; then a second driving element is started to drive the clamping element to clamp the flywheel workpiece, so that the stability of the flywheel workpiece during detection is improved, and the position of the flywheel workpiece can be automatically corrected; the top of the support table is not protruding when the flywheel workpiece is not detected, so that the flywheel workpiece is convenient to move; and the clamping element is loosened and retracted when the detection is finished, so that the flywheel workpiece is convenient to move out. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 A structure schematic view of a flywheel size detection device according to an embodiment of the application is provided.

[0013] Figure 2 A structure schematic view of a flywheel size detection device according to an embodiment of the application is provided.

[0014] Figure 3 A position relationship schematic view between a driving disc and a clamping rod in a flywheel size detection device according to an embodiment of the application is provided.

[0015] Figure 4 A position relationship schematic view between a limiting channel and a matching channel in a flywheel size detection device according to an embodiment of the application is provided.

[0016] Reference signs:

[0017] 11, support table; 111, limiting channel; 112, matching channel; 12, clamping element;

[0018] 121, driving disc; 121a, driving channel; 122, clamping rod; 122a, rod body;

[0019] 122b, first limiting disc; 122c, second limiting disc; 13, first driving element;

[0020] 131, first electric push rod; 132, second electric push rod; 133, support plate; 14, second driving element;

[0021] 141, power motor; 142, transmission gear; 15, detection element. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the application more clear, the application is further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application, and are not used to limit the application.

[0023] As shown in Figure 1 and Figure 2 In an embodiment of the present application, the flywheel size detection device comprises a support table 11, a clamping piece 12, a first driving piece 13, a second driving piece 14 and a detection piece 15.

[0024] The clamping piece 12 is arranged at the bottom of the support table 11. The clamping piece 12 is in sliding connection with the support table 11. The clamping piece 12 is used to clamp the flywheel workpiece on the support table 11.

[0025] The first driving piece 13 is arranged at the bottom of the support table 11. The first driving piece 13 is in fixed connection with the support table 11. The first driving piece 13 is in rotational connection with the clamping piece 12. In use, the first driving piece 13 drives the clamping piece 12 to slide on the support table 11.

[0026] The second driving piece 14 is arranged on the support table 11. The second driving piece 14 is in fixed connection with the support table 11. The second driving piece 14 is further arranged on one side of the clamping piece 12. In use, the second driving piece 14 drives the clamping piece 12 to clamp and release the flywheel workpiece.

[0027] The detection piece 15 is fixedly arranged on the clamping piece 12. The detection piece 15 is arranged between the clamping piece 12 and the support table 11.

[0028] Specifically, the support table 11 comprises a table plate and a plurality of table legs. The table plate is square. Each table corner of the table plate is fixedly connected with a table leg. The clamping piece 12 is arranged between the plurality of table legs. The detection piece 15 is used to detect the inner diameter size of the flywheel workpiece. The detection piece 15 can be an ultrasonic detector and the like.

[0029] In this embodiment, the flywheel workpiece is first pushed to the top of the support table 11 near the middle, then the first driving piece 13 is started to drive the clamping piece 12 to slide along the support table 11 until the top of the clamping piece 12 extends to the top of the support table 11. At this time, the detection piece 15 is inserted into the through hole of the flywheel workpiece which needs to be detected in diameter. Then the second driving piece 14 is started to drive the clamping piece 12 to clamp the flywheel workpiece, so as to improve the stability of the flywheel workpiece during detection, and also to automatically correct the position of the flywheel workpiece. When not detected, the top of the support table 11 is not protruding, which facilitates the movement of the flywheel workpiece, and the release and retraction of the clamping piece 12 after detection is completed, which facilitates the removal of the flywheel workpiece.

[0030] As shown in Figure 3 In an embodiment of the present application, the clamping piece 12 comprises a driving disc 121 and a clamping rod 122.

[0031] The driving disk 121 is disposed at the bottom of the support table 11. The driving disk 121 is configured in a disc shape. The bottom of the driving disk 121 is rotatably connected to the first driving member 13.

[0032] The clamping rods 122 are provided in a plurality. Each of the clamping rods 122 is slidably disposed on the driving disk 121. Each of the clamping rods 122 is slidably connected to the support table 11. The clamping rods 122 are equidistantly distributed along the circumference of the driving disk 121.

[0033] Specifically, the bottom of the clamping rod 122 is slidably connected to the driving disk 121 , the top of the clamping rod 122 is inserted into the support table 11 , and the top of the clamping rod 122 is slidably connected to the support table 11 .

[0034] In this embodiment, the first driving member 13 is activated to drive the driving disk 121 to slide on the support table 11, so that the top of the clamping rod 122 extends out of the support table 11 or retracts into the support table 11. At the same time, the second driving member 14 is activated to drive the driving disk 121 to rotate on the first driving member 13. When the driving disk 121 rotates, it will also drive multiple clamping rods 122 to move toward the direction of the axis of the driving disk 121 or away from the axis of the driving disk 121.

[0035] like Figure 3 As shown, in one embodiment of the present application, the drive disk 121 is provided with a plurality of drive channels 121a. The number of the drive channels 121a is the same as the number of the clamping rods 122. Each clamping rod 122 is slidably connected to one drive channel 121a. The drive channels 121a are equidistantly spaced along the circumference of the drive disk 121. The drive channels 121a are arranged at an angle.

[0036] Specifically, each driving channel 121a has the same structure. One side of each driving channel 121a in the length direction is arranged close to the axis of the driving disk 121, and the other side of each driving channel 121a in the length direction is arranged close to the outer circumference of the driving disk 121.

[0037] In this embodiment, by rotating the driving disk 121 and utilizing the sliding connection between each driving channel 121a and a clamping rod 122, multiple clamping rods 122 are driven to move synchronously toward the direction close to the axis of the driving disk 121 or away from the axis of the driving disk 121.

[0038] like Figure 3As shown, in one embodiment of the present application, the support table 11 is provided with a plurality of limiting channels 111. Each limiting channel 111 is provided to penetrate the support table 11. A clamping rod 122 is slidably connected to each limiting channel 111. The limiting channels 111 are arranged equidistantly along the circumference of the driving disk 121.

[0039] Specifically, the length extension line of each limiting channel 111 is parallel to or colinear with the radius of the driving disk 121 .

[0040] In this embodiment, a limiting channel 111 is used to limit the moving direction of a clamping rod 122, so that when multiple clamping rods 122 move synchronously, they are all restricted to moving in a direction close to the axis of the driving disk 121 or away from the axis of the driving disk 121.

[0041] like Figure 3 and Figure 4 As shown, in one embodiment of the present application, a matching channel 112 is further provided on the support table 11. The matching channel 112 is provided between the plurality of limiting channels 111. The detection member 15 is inserted into the matching channel 112.

[0042] In this embodiment, when the driving disc 121 is driven to move by the first driving member 13, the driving disc 121 will also synchronously drive the detection member 15 to pass through the matching channel 112 to be inserted into the inner diameter of the flywheel workpiece to be detected for dimensional detection.

[0043] like Figure 3 As shown, in one embodiment of the present application, the first driving member 13 includes a first electric push rod 131 , a second electric push rod 132 and a support plate 133 .

[0044] The first electric push rod 131 is arranged on one side of the driving disk 121. The first electric push rod 131 is arranged at the bottom of the support table 11. The first electric push rod 131 is fixedly connected to the support table 11.

[0045] The second electric push rod 132 is arranged on the other side of the driving disk 121. The second electric push rod 132 is arranged at the bottom of the support table 11. The second electric push rod 132 is fixedly connected to the support table 11.

[0046] The support plate 133 is disposed between the first electric push rod 131 and the second electric push rod 132. One end of the support plate 133 is fixedly connected to the first electric push rod 131, and the other end of the support plate 133 is fixedly connected to the second electric push rod 132.

[0047] The support plate 133 is disposed at the bottom of the driving disk 121. The middle portion of the support plate 133 is rotatably connected to the driving disk 121.

[0048] Specifically, the first electric push rod 131 and the second electric push rod 132 have the same structure, and the first electric push rod 131 can also be a hydraulic component or a cylinder component.

[0049] In this embodiment, the first electric push rod 131 and the second electric push rod 132 are synchronously started to drive the support plate 133 to move synchronously toward or away from the support table 11, thereby driving the drive disk 121 and multiple clamping rods 122 to move.

[0050] like Figure 3 As shown, in one embodiment of the present application, the second driving member 14 includes a power motor 141 and a transmission gear 142 .

[0051] The power motor 141 is disposed on one side of the driving disk 121. The power motor 141 is disposed on a side close to the second electric push rod 132. The power motor 141 is fixedly connected to the support table 11.

[0052] The transmission gear 142 is fixedly connected to the power motor 141. The transmission gear 142 is in gear engagement with the driving disc 121.

[0053] Specifically, the transmission gear 142 is connected to the driving disc 121 via a spur gear.

[0054] In this embodiment, the transmission gear 142 is connected to the driving disk 121 via a spur gear, so that the transmission gear 142 maintains gear engagement with the driving disk 121 when the driving disk 121 moves.

[0055] like Figure 3 As shown, in one embodiment of the present application, the detection member 15 is disposed between the plurality of clamping rods 122 .

[0056] like Figure 4 As shown, in one embodiment of the present application, the clamping rod 122 includes a rod body 122a, a first limiting plate 122b and a second limiting plate 122c.

[0057] The rod body 122a is cylindrical, one end of the rod body 122a passes through the driving disc 121 , and the other end of the rod body 122a is inserted into one of the limiting channels 111 .

[0058] The first limiting plate 122b abuts against the bottom of the driving plate 121. The first limiting plate 122b is fixedly connected to the rod body 122a.

[0059] The second limiting plate 122c abuts against the top of the driving plate 121. The second limiting plate 122c is fixedly sleeved on the rod body 122a.

[0060] In this embodiment, the first limiting plate 122 b and the second limiting plate 122 c are respectively in contact with the bottom and the top of the driving plate 121 , so that the rod 122 a can stably slide on the driving plate 121 .

[0061] like Figure 4 As shown, in one embodiment of the present application, the top of the rod body 122 a is disposed inside the limiting channel 111 .

[0062] In this embodiment, when the flywheel workpiece is not inspected, and when the inspection of the flywheel workpiece is completed, the rod body 122a will retract into the interior of the limiting channel 111 under the drive of the first driving member 13, so that the top of the support table 11 is relatively flat, which facilitates the movement of the flywheel workpiece.

[0063] The various technical features of the above-described embodiments can be combined arbitrarily, and the execution order of the method steps is not restricted. In order to make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present application shall be determined by the appended claims.

Claims

1. A flywheel size detection device, characterized in that: The flywheel size detection device comprises: Support table; A clamping member is provided at the bottom of the support table, the clamping member is slidably connected to the support table, and the clamping member is used to clamp the flywheel workpiece located on the support table; a first driving member, disposed at the bottom of the support table, the first driving member being fixedly connected to the support table and rotatably connected to the clamping member, and when in use, the first driving member drives the clamping member to slide on the support table; a second driving member, disposed on the support table, fixedly connected to the support table, and further disposed on one side of the clamping member, and when in use, the second driving member drives the clamping member to clamp and release the flywheel workpiece; The detection member is fixedly arranged on the clamping member, and the detection member is arranged between the clamping member and the supporting table.

2. The flywheel size detection device according to claim 1, characterized in that: The clamping member comprises: A driving disk is provided at the bottom of the support table, the driving disk is provided in a disc shape, and the bottom of the driving disk is rotatably connected to the first driving member; The clamping rods are provided in a plurality, each of which is slidably provided on the driving disk, each of which is slidably connected to the supporting table, and the clamping rods are equidistantly distributed along the circumferential direction of the driving disk.

3. The flywheel size detection device according to claim 2, characterized in that: The driving disk is provided with a plurality of driving channels, the number of the driving channels is the same as the number of the clamping rods, one clamping rod is slidingly connected to one driving channel, the driving channels are equidistantly arranged along the circumferential direction of the driving disk, and the driving channels are arranged to be inclined.

4. The flywheel size detection device according to claim 3, characterized in that: A plurality of limiting channels are provided on the support table, each of the limiting channels is arranged to pass through the support table, a clamping rod is slidably connected in each of the limiting channels, and the limiting channels are equidistantly arranged along the circumferential direction of the driving disk.

5. The flywheel size detection device according to claim 4, characterized in that: The support table is further provided with a matching channel, which is arranged between the plurality of limiting channels, and the detection member is inserted into the matching channel.

6. The flywheel size detection device according to claim 5, characterized in that: The first driving member includes: A first electric push rod is provided on one side of the driving disk, the first electric push rod is provided at the bottom of the support table, and the first electric push rod is fixedly connected to the support table; a second electric push rod, disposed on the other side of the driving disk, the second electric push rod being disposed at the bottom of the support table, and the second electric push rod being fixedly connected to the support table; A support plate is provided between the first electric push rod and the second electric push rod, one end of the support plate is fixedly connected to the first electric push rod, and the other end of the support plate is fixedly connected to the second electric push rod; The support plate is arranged at the bottom of the driving disk, and the middle portion of the support plate is rotatably connected to the driving disk.

7. The flywheel size detection device according to claim 6, characterized in that: The second driving member includes: A power motor is provided on one side of the driving disk, the power motor is provided on a side close to the second electric push rod, and the power motor is fixedly connected to the support table; A transmission gear is fixedly connected to the power motor, and the transmission gear is meshed with the drive disc gear.

8. The flywheel size detection device according to claim 7, characterized in that: The detection member is arranged between the plurality of clamping rods.

9. The flywheel size detection device according to claim 8, characterized in that: The clamping rod comprises: A rod body is provided in a cylindrical shape, one end of the rod body passes through the driving disk, and the other end of the rod body is inserted into one of the limiting channels; a first limiting plate abutting against the bottom of the driving plate, the first limiting plate being fixedly connected to the rod body; The second limiting plate is in contact with the top of the driving plate, and the second limiting plate is fixedly sleeved on the rod body.

10. The flywheel size detection device according to claim 9, characterized in that: The top of the rod body is arranged inside the limiting channel.

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