Gear thickness detection device convenient to fix

Abstract

The utility model relates to a gear thickness detection device convenient to fix, which comprises a base, a supporting frame is arranged at the top of the base, an L-shaped fixing plate is arranged at the bottom of the supporting frame, a sliding rail is arranged at the bottom of the L-shaped fixing plate, and two symmetrical movable seats are slidably mounted on the sliding rail. The telescopic mechanism is arranged at the top of the supporting frame, the electric telescopic rod is driven to drive the two movable seats to slide towards the two ends along the sliding rails, so that the two L-shaped clamping plates are driven to abut against the inner wall of a through hole in the middle of the gear body, and then the gear body is fixed; the two measuring blocks are clamped and attached to the gear body, the positions pointed by the two L-shaped pointers on the dial are observed, then the thickness of the gear body is measured, and the measuring efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field, and in particular to a gear thickness detection device that is easy to fix. Background Art

[0002] In current mechanical manufacturing and transmission system design, gears are a core transmission component, and their quality directly determines the performance and life of the entire mechanical system. The thickness of the gear is one of the important parameters in the gear design and manufacturing process. It not only affects the meshing accuracy and transmission efficiency of the gear, but also affects the bearing capacity and service life of the gear.

[0003] Most of the existing gear thickness detection devices rely on manual detection of gear thickness using a micrometer. Since manual operation cannot guarantee the stability of gear detection, the accuracy of the detection result is reduced, and the efficiency of manual detection is low. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a gear thickness detection device that is easy to fix.

[0005] The present application provides a gear thickness detection device that is easy to fix and adopts the following technical solution:

[0006] A gear thickness detection device that is easy to fix, comprises a base, a support frame is arranged on the top of the base, an L-shaped fixing plate is arranged on the bottom of the support frame, a slide rail is arranged on the bottom of the L-shaped fixing plate, two symmetrical movable seats are slidably mounted on the slide rail, and a telescopic mechanism is also arranged on the top of the support frame for driving the two movable seats to slide relative to each other and fixing the gear body.

[0007] Preferably, the telescopic mechanism comprises an electric telescopic rod, which is fixedly mounted on the top of the support frame, and one end of the electric telescopic rod passes through a through hole provided on the top of the support frame and is connected to the top of the movable plate.

[0008] Preferably, the side wall of the movable plate is further provided with two symmetrical sliding blocks, which are slidably installed in two symmetrical sliding seats provided on the side wall of the L-shaped fixed plate, and two symmetrical through grooves are opened on the side wall of the movable plate near the bottom.

[0009] Preferably, a fixing rod is slidably installed in the two through grooves, and the other end of the fixing rod is connected to the side wall of one end of the two movable seats.

[0010] Preferably, the tops of the two movable seats are respectively provided with L-shaped clamping plates, and the gear body is fixedly mounted on the L-shaped clamping plates.

[0011] Preferably, a support plate is further provided at a position near one end of the top of the base, a groove is provided on a side of the support plate close to the gear body, and a rotating component for measuring the gear body is provided inside the groove.

[0012] Preferably, the rotating assembly includes a bidirectional screw rod, one end of which is connected to a bearing arranged at the bottom of the groove, the other end of which passes through the groove and is connected to a motor arranged at the top of the support plate, and two symmetrical movable blocks are adapted to be installed on the bidirectional screw rod.

[0013] Preferably, one end of the two movable blocks is connected to a measuring block, an L-shaped pointer is provided on the side wall of the measuring block near one end edge, and the other end of the L-shaped pointer slides along a dial provided on the side wall of the support plate.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. The utility model sets a telescopic mechanism on the top of the support frame, and drives the two movable seats set on the slide rail to slide along the slide rail to both ends by driving the telescopic mechanism, thereby driving the two L-shaped clamping plates set at the bottom of the two movable seats to move to both ends in the middle through hole of the gear body to resist the inner wall of the middle through hole of the gear body, thereby fixing the gear body, improving stability, and facilitating the staff to take and put the gear body;

[0016] 2. The utility model drives the bidirectional lead screw to rotate through a driving motor, so that the measuring blocks connected to one end of the two movable blocks move toward each other to clamp the gear, and the L-shaped pointers arranged on the side walls of the two measuring blocks move toward each other along the dial arranged on one side of the support plate. The positions pointed by the two L-shaped pointers on the dial are observed, and then the thickness of the gear body is measured, so that the measurement effect is more accurate and the measurement efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a gear thickness detection device that is easy to fix in an embodiment of the present application;

[0018] Figure 2 It is a side structural cross-sectional view of a gear thickness detection device that is easy to fix in an embodiment of the present application;

[0019] Figure 3 It is a structural schematic diagram of a measuring component of a gear thickness detection device that is easy to fix in an embodiment of the present application.

[0020] Explanation of the accompanying drawings: 1. Base; 2. Support frame; 3. L-shaped fixed plate; 4. Slide rail; 5. Movable seat; 6. Electric telescopic rod; 7. Movable plate; 8. Slide seat; 9. Through groove; 10. Fixed rod; 11. L-shaped clamping plate; 12. Gear body; 13. Support plate; 14. Bidirectional screw; 15. Motor; 16. Movable block; 17. Measuring block; 18. L-shaped pointer; 19. Dial. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1 —3 Provide further details of this application.

[0022] The embodiment of the present application discloses a gear thickness detection device that is easy to fix, including a base 1, a support frame 2 is arranged on the top of the base 1, an L-shaped fixed plate 3 is arranged on the bottom of the support frame 2, a slide rail 4 is arranged on the bottom of the L-shaped fixed plate 3, and two symmetrical movable seats 5 are slidably installed on the slide rail 4. The top of the support frame 2 is also provided with a telescopic mechanism that drives the two movable seats 5 to slide relative to each other and fixes the gear body 12.

[0023] refer to Figure 1 and Figure 2 The telescopic mechanism includes an electric telescopic rod 6, which is fixedly installed on the top of the support frame 2. One end of the electric telescopic rod 6 passes through the through hole opened on the top of the support frame 2 and is connected to the top of the movable plate 7. The side wall of the movable plate 7 is also provided with two symmetrical sliders, which are slidably installed in two symmetrical slide seats 8 set on the side walls of the L-shaped fixed plate 3. Two symmetrical through grooves 9 are opened near the bottom of the side wall of the movable plate 7. Fixed rods 10 are slidably installed in the two through grooves 9. The other end of the fixed rod 10 is connected to the side wall of one end of the two movable seats 5. The tops of the two movable seats 5 are also respectively provided with L-shaped clamping plates 11, and the L-shaped clamps A gear body 12 is fixedly installed on the holding plate 11. More specifically, when the gear body 12 is fixed, the electric telescopic rod 6 is driven to drive the movable plate 7 to move downward along the two slide seats 8 set on the side walls of the L-shaped fixed plate 3 through the two sliders set on the side walls, so that the fixing rods 10 set on the side walls of the two movable seats 5 slide along the two through grooves 9 opened on the side walls of the movable plate 7, and then the two movable seats 5 slide to both ends along the slide rail 4, and drive the two L-shaped clamping plates 11 set at the bottom to contact the inner wall of the middle through hole of the gear body 12, thereby fixing the gear body 12, improving stability, and facilitating the staff to take and place the gear body 12.

[0024] refer to Figure 3A support plate 13 is also provided at the top of the base 1 near one end. A groove is provided on one side of the support plate 13 near the gear body 12. A rotating assembly for measuring the gear body 12 is provided inside the groove. The rotating assembly includes a bidirectional screw rod 14. One end of the bidirectional screw rod 14 is connected to a bearing provided at the bottom of the groove. The other end of the bidirectional screw rod 14 passes through the groove and is connected to a motor 15 provided at the top of the support plate 13. Two symmetrical movable blocks 16 are also adapted to be installed on the bidirectional screw rod 14. One end of the two movable blocks 16 is connected to a measuring block 17. A side wall of the measuring block 17 is provided near the edge of one end. There is an L-shaped pointer 18, and the other end of the L-shaped pointer 18 slides along the dial 19 set on the side wall of the support plate 13. More specifically, when the thickness of the gear body 12 is measured, the driving motor 15 drives the bidirectional screw 14 to rotate, so that the two movable blocks 16 drive the measuring blocks 17 connected at one end to move toward each other to clamp the gear body 12 tightly, and the two L-shaped pointers 18 set on the side walls of the two measuring blocks 17 move toward each other along the dial 19 set on one side of the support plate 13. The positions pointed by the two L-shaped pointers 18 on the dial 19 are observed, and then the thickness of the gear body 12 is measured, thereby improving the measurement efficiency.

[0025] The implementation principle of a gear thickness detection device that is easy to fix in the embodiment of the present application is as follows: when in use, the gear body 12 is annularly sleeved between the two L-shaped clamping plates 11, and the electric telescopic rod 6 is driven to drive the movable plate 7 to move downward along the two slide seats 8 set on the side walls of the L-shaped fixed plate 3 through the two sliding blocks set on the side walls, thereby driving the fixing rods 10 set on the side walls of the two movable seats 5 to slide along the two through grooves 9 opened on the side walls of the movable plate 7, and then the two movable seats 5 slide toward both ends along the slide rail 4, and drive the two L-shaped clamping plates 11 to resist the inner wall of the middle through hole of the gear body 12, thereby fixing the gear body 12, and then the driving motor 15 drives the bidirectional screw rod 14 to rotate, so that the two measuring blocks 17 connected at one end of the two movable blocks 16 clamp the gear body 12 tightly, and the two L-shaped pointers 18 set on the side walls of the two measuring blocks 17 move toward each other along the dial 19 set on one side of the support plate 13, and then observe the positions pointed to by the two L-shaped pointers 18 on the dial 19, and then complete the measurement of the thickness of the gear body 12, thereby improving the measurement efficiency.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A gear thickness detection device that is easy to fix, comprising a base (1), a support frame (2) being arranged on the top of the base (1), characterized in that: An L-shaped fixing plate (3) is arranged at the bottom of the support frame (2), a slide rail (4) is arranged at the bottom of the L-shaped fixing plate (3), two symmetrical movable seats (5) are slidably mounted on the slide rail (4), and a telescopic mechanism is also arranged at the top of the support frame (2) for driving the two movable seats (5) to slide relative to each other and fixing the gear body (12).

2. A gear thickness detection device that is easy to fix according to claim 1, characterized in that: The telescopic mechanism comprises an electric telescopic rod (6), wherein the electric telescopic rod (6) is fixedly mounted on the top of the support frame (2), and one end of the electric telescopic rod (6) passes through a through hole provided at the top of the support frame (2) and is connected to the top of the movable plate (7).

3. A gear thickness detection device that is easy to fix according to claim 2, characterized in that: The side wall of the movable plate (7) is also provided with two symmetrical sliding blocks, which are slidably mounted in two symmetrical sliding seats (8) provided on the side wall of the L-shaped fixed plate (3). The side wall of the movable plate (7) is provided with two symmetrical through grooves (9) near the bottom.

4. The gear thickness detection device that is easy to fix according to claim 3 is characterized in that: A fixing rod (10) is slidably mounted in the two through grooves (9), and the other end of the fixing rod (10) is connected to the side walls of one end of the two movable seats (5).

5. The gear thickness detection device that is easy to fix according to claim 4 is characterized in that: The tops of the two movable seats (5) are respectively provided with L-shaped clamping plates (11), and a gear body (12) is fixedly mounted on the L-shaped clamping plates (11).

6. The gear thickness detection device that is easy to fix according to claim 1 is characterized in that: A support plate (13) is also provided at a position near one end of the top of the base (1), and a groove is provided on a side of the support plate (13) close to the gear body (12), and a rotating component for measuring the gear body (12) is provided inside the groove.

7. The gear thickness detection device that is easy to fix according to claim 6 is characterized in that: The rotating assembly comprises a bidirectional screw rod (14), one end of which is connected to a bearing arranged at the bottom of the groove, and the other end of which passes through the groove and is connected to a motor (15) arranged at the top of the support plate (13). Two symmetrical movable blocks (16) are also adapted to be mounted on the bidirectional screw rod (14).

8. The gear thickness detection device that is easy to fix according to claim 7 is characterized in that: One end of the two movable blocks (16) is connected to a measuring block (17), and an L-shaped pointer (18) is provided on a side wall of the measuring block (17) near an edge of one end, and the other end of the L-shaped pointer (18) slides along a scale plate (19) provided on the side wall of the support plate (13).

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