Worm pair meshing inspection tester

Abstract

The utility model discloses a worm gear pair meshing inspection tester which comprises a lathe bed, a working table is arranged on the lathe bed, a worm gear can be rotatably installed on the working table, an up-down driving mechanism, a front-back driving mechanism and a sliding seat are arranged on the lathe bed, and the front-back driving mechanism can drive the sliding seat to move front and back. The up-down driving mechanism can drive the sliding base to move up and down, a worm bracket is installed on the sliding base, the worm can be installed on the worm bracket in a rotating mode, and the sliding base moves to enable the worm to make contact with the turbine. According to the device, meshing detection of worms of multiple structures and turbines of different specifications can be realized, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment manufacturing, in particular to a worm pair engagement inspection instrument. Background Art

[0002] Modern technology places increasingly higher demands on turbine meshing in mechanical transmissions, but the turbine meshing detection methods of measuring and testing tools are limited by specifications and cannot meet the existing technical requirements of turbine meshing. Utility Model Content

[0003] In view of the defects in the prior art, the utility model provides a worm pair meshing inspection device, which can realize the meshing inspection of worms of multiple structures and turbines of different specifications, thereby improving the inspection efficiency.

[0004] A worm pair engagement tester includes a bed, a workbench is provided on the bed, a turbine can be rotatably mounted on the workbench, an up and down drive mechanism, a front and back drive mechanism and a slide are provided on the bed, the front and back drive mechanism can drive the slide to move forward and backward, the up and down drive mechanism can drive the slide to move up and down, a worm support is installed on the slide, the worm can be rotatably mounted on the worm support, and the movement of the slide can make the worm contact with the turbine.

[0005] Preferably, the front and rear driving mechanism includes a support screw and a support, the top wall of the bed is provided with a support slide, the support is slidably arranged in the support slide, the support screw is rotatably arranged in the support slide, the support screw passes through the support and is threadedly connected to the support, the column is connected to the support, the upper and lower driving mechanisms are arranged on the column, and the slide is connected to the upper and lower driving mechanisms.

[0006] Preferably, the bracket screw passes through the rear wall of the bracket slide groove, and the rear end of the bracket screw is connected to the second handle.

[0007] Preferably, there is a cavity in the column, and the up and down driving mechanism includes a sliding screw and an inner seat. The sliding screw is rotatably set on the top wall of the cavity, the sliding screw passes through the inner seat and is threadedly connected to the inner seat, the front wall of the cavity has a strip hole, the inner seat passes through the strip hole, and the sliding seat is connected to the inner seat.

[0008] Preferably, the top end of the slide screw is connected to a first handle.

[0009] Preferably, a third handle is connected to the worm support, and the third handle can drive the worm to rotate.

[0010] Preferably, the turbine is placed horizontally.

[0011] Preferably, the worm is placed horizontally in the left-right direction.

[0012] The beneficial effects of the present invention are as follows: In this technical solution, a workbench is provided on the bed, and an upper and lower drive mechanism, a front and rear drive mechanism, and a slide are provided on the bed. A worm support is provided on the slide, a worm is rotatably mounted on the worm support, and a turbine is rotatably mounted on the workbench. When in use, the front and rear drive mechanisms are operated to drive the worm forward so that the worm contacts the turbine. The upper and lower drive mechanisms are then operated to engage the worm and the turbine. The worm is then rotated, and the rotation of the worm drives the turbine to achieve an engagement pairing detection effect. The present device can adjust the position of the worm, realize the engagement detection of worms of multiple structures and turbines of different specifications, and improve detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0014] Figure 1 This is the main view of the utility model;

[0015] Figure 2 It is a left view of the utility model;

[0016] Figure 3 It is a left side cross-sectional view of the utility model;

[0017] Figure 4 It is a top view of the present utility model.

[0018] In the accompanying drawings, 1-bed, 2-workbench, 3-turbine, 4-worm, 5-slide, 6-first handle, 7-column, 8-slide screw, 9-inner seat, 10-bracket, 11-bracket screw, 12-second handle, 13-third handle, 14-worm bracket. DETAILED DESCRIPTION

[0019] The following embodiments of the technical solution of the present invention are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0020] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which this utility model belongs.

[0021] Example 1

[0022] like Figures 1-4As shown, a worm pair engagement tester is provided in this embodiment, including a bed 1, a workbench 2 is provided on the bed 1, a turbine 3 can be rotatably installed on the workbench 2, an up and down driving mechanism, a front and back driving mechanism and a slide 5 are provided on the bed 1, the front and back driving mechanism can drive the slide 5 to move forward and backward, the up and down driving mechanism can drive the slide 5 to move up and down, a worm support 14 is installed on the slide 5, the worm 4 can be rotatably installed on the worm support 14, and the movement of the slide 5 can make the worm 4 contact with the turbine 3.

[0023] In this embodiment, a workbench 2 is provided on the bed 1, a turbine 3 is rotatably mounted on the workbench 2, an upper and lower driving mechanism, a front and rear driving mechanism, and a slide 5 are provided on the bed 1, a worm support 14 is provided on the slide 5, and a worm 4 is rotatably mounted on the worm support 14. When in use, the front and rear driving mechanisms are operated to drive the worm 4 to move forward so that the worm 4 contacts the turbine, and then the upper and lower driving mechanisms are operated so that the worm 4 and the turbine 3 are meshed in place, and then the worm 4 is rotated. The rotation of the worm 4 drives the turbine 3 to achieve the meshing pairing detection effect. In this way, the device can adjust the position of the worm, realize the meshing detection of worms of multiple structures and turbines of different specifications, and improve the detection efficiency. In addition, the device has a simple structure, is quick and easy to operate, and has a low manufacturing cost.

[0024] The front and rear driving mechanism described in this embodiment includes a support screw 11 and a support 10. The top wall of the bed 1 is provided with a support slide. The support 10 is slidably arranged in the support slide. The support screw 11 is rotatably arranged in the support slide. The support screw 11 passes through the support 10 and is threadedly connected to the support 10. The column 7 is connected to the support 10. The upper and lower driving mechanisms are arranged on the column 7, and the slide 5 is connected to the upper and lower driving mechanisms.

[0025] In this embodiment, a forward and backward driven screw mechanism is formed by the support screw 11, the support 10 and the support slide. When in use, the support screw 11 is rotated, and the support screw 11 drives the support 10 to move forward and backward, thereby driving the column 7 to move forward and backward, and the column 7 drives the upper and lower drive mechanisms and the slide 5 to move forward and backward, thereby realizing the forward and backward movement of the worm 4.

[0026] The bracket screw rod 11 in this embodiment passes through the rear wall of the bracket slot, and the rear end of the bracket screw rod 11 is connected to the second handle 12. The second handle 12 is provided in this embodiment to facilitate the rotation of the bracket screw rod 11.

[0027] In this embodiment, the column 7 has a cavity therein, and the up and down driving mechanism includes a slide screw 8 and an inner seat 9. The slide screw 8 is rotatably set on the top wall of the cavity, and the slide screw 8 passes through the inner seat 9 and is threadedly connected to the inner seat 9. The front wall of the cavity has a strip hole, and the inner seat 9 passes through the strip hole, and the slide 5 is connected to the inner seat 9.

[0028] In this embodiment, the slide screw 8, inner seat 9, and strip-shaped hole form a screw structure that drives the worm 4 up and down. The inner seat 9 contacts the two side walls of the strip-shaped hole. In actual use, by rotating the slide screw 8, the slide screw 8 drives the inner seat 9 up and down, and the inner seat 9 drives the slide 5 up and down, thereby realizing the up and down movement of the worm 4.

[0029] The top end of the slide screw 8 in this embodiment is connected with a first handle 6. The first handle 6 is provided in this embodiment to facilitate the rotation of the slide screw 8.

[0030] In this embodiment, the worm support 14 is connected to a third handle 13, which can drive the worm 4 to rotate. The third handle 13 is provided in this embodiment to facilitate the rotation of the worm 4. Specifically, the worm support 14 can be a bearing, and the worm 4 is connected to the inner wall of the bearing. The third handle 13 is also connected to the inner wall of the bearing. In this way, rotating the third handle 13 can drive the worm 4 to rotate.

[0031] In this embodiment, the turbine 3 is placed horizontally. In this embodiment, the worm 4 is placed horizontally along the left-right direction.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A worm gear pair engagement tester, characterized in that: The invention comprises a bed (1), a workbench (2) is provided on the bed (1), a turbine (3) is rotatably mounted on the workbench (2), an up-down driving mechanism, a front-back driving mechanism and a slide (5) are provided on the bed (1), the front-back driving mechanism can drive the slide (5) to move forward and backward, the up-down driving mechanism can drive the slide (5) to move up and down, a worm support (14) is installed on the slide (5), a worm (4) is rotatably mounted on the worm support (14), and the movement of the slide (5) can make the worm (4) contact with the turbine (3).

2. A worm gear pair engagement tester according to claim 1, characterized in that: The front and rear driving mechanism includes a support screw (11) and a support (10); a support slide groove is provided on the top wall of the bed (1); the support (10) is slidably arranged in the support slide groove; the support screw (11) is rotatably arranged in the support slide groove; the support screw (11) passes through the support (10) and is threadedly connected to the support (10); the column (7) is connected to the support (10); the upper and lower driving mechanisms are arranged on the column (7); and the slide (5) is connected to the upper and lower driving mechanisms.

3. A worm gear pair engagement inspection instrument according to claim 2, characterized in that: The bracket screw (11) passes through the rear wall of the bracket slide, and the rear end of the bracket screw (11) is connected to the second handle (12).

4. A worm gear pair engagement inspection instrument according to claim 2, characterized in that: The column (7) has a cavity inside, and the up and down driving mechanism includes a slide screw (8) and an inner seat (9). The slide screw (8) is rotatably arranged on the top wall of the cavity, and the slide screw (8) passes through the inner seat (9) and is threadedly connected to the inner seat (9). The front wall of the cavity has a strip hole, and the inner seat (9) passes through the strip hole, and the slide (5) is connected to the inner seat (9).

5. The worm gear pair engagement inspection instrument according to claim 4, characterized in that: The top end of the slide screw (8) is connected to a first handle (6).

6. The worm gear pair engagement tester according to claim 1, characterized in that: The worm support (14) is connected to a third handle (13), and the third handle (13) can drive the worm (4) to rotate.

7. The worm gear pair engagement tester according to claim 1, characterized in that: The turbine (3) is placed horizontally.

8. The worm gear pair engagement inspection instrument according to claim 1, characterized in that: The worm (4) is placed horizontally in the left-right direction.

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