Gear qualification detection tool

Abstract

The utility model relates to a kind of gear qualified detection tool, including circular positioning seat and qualified prompt light group, the qualified prompt light group is lifted and installed on the center position of circular positioning seat, the circular positioning seat is equipped with guide column, the qualified prompt light group is equipped with the sliding column sliding in guide column, the bottom of the sliding column is equipped with first energizing contact, the top of the guide column is equipped with the second energizing contact with first energizing contact contact energization, multiple sliding slots are equidistantly set up on the circular positioning seat, detection abutting rod is mounted in each sliding slot, the side of abutting rod towards qualified prompt light group is rotatably installed with connecting rod, and the connecting rod is movably connected with qualified prompt light group and is arranged.The utility model relates to a kind of gear qualified detection tool, by the cooperation of circular positioning seat, qualified prompt light group and multiple detection abutting rods, it can be clearly detected whether gear is qualified, and it can be used at any time, and it can be carried.

Description

Technical Field

[0001] This utility model belongs to the field of gear processing technology, and specifically relates to a gear quality inspection tooling. Background Technology

[0002] With the continuous advancement of technology and the rapid development of vision systems, making product inspection more automated and intelligent has become a goal pursued by the machining industry. Due to the special shape and size of gears, manual inspection requires a lot of auxiliary measuring tools.

[0003] The existing publicly available document CN218329766U gear testing device is used for fully automated testing of gear production lines to improve production efficiency and product accuracy. However, the equipment is too large and fixedly installed on the production line, making it inconvenient to use at any time during random inspections. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide a gear qualification inspection tool that can be used at any time, is portable, and is convenient to use.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a gear qualification inspection fixture, including a circular positioning seat and a qualification indicator light group. The qualification indicator light group is lifted and installed at the center position of the circular positioning seat. The circular positioning seat is equipped with a guide column. The qualification indicator light group is provided with a sliding column that slides within the guide column. The bottom of the sliding column is provided with a first energized contact. The top of the guide column is provided with a second energized contact that contacts and energizes the first energized contact. The circular positioning seat is provided with multiple sliding grooves at equal intervals. Each sliding groove is equipped with a detection abutment rod. The abutment rod is rotatably mounted with a connecting rod on the side facing the qualification indicator light group. The connecting rod is movably connected to the qualification indicator light group.

[0006] The qualified indicator light assembly includes a lifting base, a support plate, and two support columns. The lifting base has a clearance groove for the guide column to pass through. The two support columns are symmetrically arranged on both sides of the clearance groove. The support plate is fixedly installed on the two support columns. The sliding column is installed below the support plate and located in the clearance groove. The qualified light is installed on the support plate. The sliding column has a wire for electrically connecting the first energized contact to the qualified light.

[0007] The circular positioning seat is equipped with a power supply slot, in which a battery is placed. The guide post has wires inside its wall for connecting the second power contact to the battery.

[0008] The circular positioning seat has a gear inner ring installed below it, which is a matching rubber limiting post.

[0009] It also includes a tightening elastic rubber ring, which is sleeved on multiple detection abutment rods.

[0010] The bottom of the detection abutment rod is threadedly connected to an abutment block that matches the gear tooth groove.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This utility model discloses a gear quality inspection fixture, which, through the cooperation of a circular positioning seat, a quality indicator light group, and multiple inspection push rods, can clearly detect whether a gear is qualified, and can be used at any time and carried with you. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the gear quality inspection tooling of this utility model;

[0014] Figure 2 This is a schematic diagram of the bottom structure of the gear qualification inspection tooling of this utility model;

[0015] Figure 3 This is a cross-sectional structural diagram of the gear qualification inspection tooling of this utility model;

[0016] Figure 4 This is a structural schematic diagram at point A in the cross-sectional view of this utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the indicator light assembly of this utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the detection and support rod of this utility model.

[0019] The markings in the diagram are: 1. Circular positioning seat; 2. Qualified indicator light group; 3. Guide column; 4. Sliding column; 5. First power contact; 6. Second power contact; 7. Detection and support rod; 8. Connecting rod; 9. Lifting seat; 10. Support plate; 11. Support column; 12. Qualified light; 13. Power supply slot; 14. Rubber limiting column; 15. Tightening elastic rubber ring; 16. Support block. Detailed Implementation

[0020] To make the above-mentioned features and advantages of this utility model more apparent and understandable, specific embodiments are described below in conjunction with the accompanying drawings for detailed explanation.

[0021] like Figures 1-6As shown, this embodiment provides a gear qualification inspection fixture, including a circular positioning seat 1 and a qualification indicator light group 2. The qualification indicator light group 2 is elliptically installed at the center position of the circular positioning seat 1. The circular positioning seat 1 is equipped with a guide post 3. The qualification indicator light group 2 has a sliding post 4 that slides within the guide post 3. The bottom of the sliding post 4 is provided with a first energized contact 5, and the top of the guide post 3 is provided with a second energized contact 6 that contacts and energizes the first energized contact 5. The circular positioning seat 1 has multiple grooves equidistantly spaced, and each groove is equipped with a detection abutment rod 7. A connecting rod 8 is rotatably installed on the side of the abutment rod facing the qualification indicator light group 2. The connecting rod 8 is movably connected to the qualification indicator light group 2. Specifically, a rubber limiting post 14 that fits the inner ring of the gear is installed below the circular positioning seat 1. The rubber limiting post 14 fixes the circular positioning seat 1 onto the gear. In use, first push the qualified indicator light group 2 downwards, cooperating with the connecting rod 8 to open the multiple detection abutment rods 7. By placing the circular positioning seat 1 on the gear, and the multiple detection abutment rods 7 corresponding to multiple tooth grooves on the gear, then pull the qualified indicator light group 2 upwards, cooperating with the connecting rod 8 to move the detection abutment rods 7 into the tooth grooves, and then abutting to the bottom of the tooth groove. At the same time, the first energized contact 5 of the sliding column 4 contacts the second energized contact 6 on the guide column 3 to energize, and then the qualified light 12 on the qualified indicator light group 2 lights up to prove that the tooth groove of the gear is qualified. If some tooth grooves are shallower than others, and the detection abutment rod 7 located in that tooth groove stops moving when it abuts to that tooth groove, it will affect the movement of other detection abutment rods 7, making the qualified indicator light group 2 unable to be pulled, and the first energized contact 5 contacts the second energized contact 6, and the qualified light 12 on the qualified indicator light group 2 will not light up. This allows for clear detection of whether the gear is qualified, and it can be used at any time. The product is also small and portable.

[0022] Furthermore, the qualified indicator light assembly 2 includes a lifting base 9, a support plate 10, and two support columns 11. The lifting base 9 has a clearance groove for the guide column 3 to pass through. The two support columns 11 are symmetrically arranged on both sides of the clearance groove. The support plate 10 is fixedly installed on the two support columns 11. The sliding column 4 is installed below the support plate 10 and located in the clearance groove. A qualified light 12 is installed on the support plate 10. A wire for electrical connection between the first energized contact 5 and the qualified light 12 is installed in the sliding column 4. By pushing and pulling the support plate 10 in conjunction with the two support columns 11, the lifting base 9 is moved, thereby causing the sliding column 4 to move up and down along the guide column 3. When the first energized contact 5 and the second energized contact 6 make contact and connect, the qualified light 12 lights up.

[0023] Furthermore, the circular positioning base 1 is equipped with a power supply slot 13, which contains a battery. The guide post 3 has wires inside its wall for electrical connection between the second energizing contact 6 and the battery. Power is supplied by the battery.

[0024] Furthermore, it also includes a tightening elastic rubber ring 15, which is fitted onto multiple detection abutment rods 7. When the qualified indicator light group 2 is pushed downward, the multiple detection abutment rods 7 are opened in conjunction with the connecting rod 8. Subsequently, when the qualified indicator light group 2 is released, the elastic force of the tightening elastic rubber ring 15 allows the detection abutment rods 7 to move automatically to abut against the detector.

[0025] Furthermore, the bottom of the test abutment rod 7 is threaded with an abutment block 16 that matches the gear tooth groove. The range of applications can be increased by replacing the abutment block 16 with different sized tooth grooves.

[0026] The foregoing has shown and described the basic principles and main features of this invention, as well as its advantages. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications can be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. A tooling for inspecting the quality of gears, characterized in that: The device includes a circular positioning base and a qualified indicator light assembly. The qualified indicator light assembly is vertically mounted at the center of the circular positioning base. The circular positioning base is equipped with a guide column. The qualified indicator light assembly has a sliding column that slides within the guide column. The bottom of the sliding column has a first energized contact, and the top of the guide column has a second energized contact that contacts and energizes the first energized contact. The circular positioning base has multiple equally spaced grooves, and each groove is equipped with a detection abutment rod. The abutment rod is rotatably mounted with a connecting rod on the side facing the qualified indicator light assembly. The connecting rod is movably connected to the qualified indicator light assembly.

2. The gear quality inspection fixture according to claim 1, characterized in that: The qualified indicator light assembly includes a lifting base, a support plate, and two support columns. The lifting base has a clearance groove for the guide column to pass through. The two support columns are symmetrically arranged on both sides of the clearance groove. The support plate is fixedly installed on the two support columns. The sliding column is installed below the support plate and located in the clearance groove. The qualified light is installed on the support plate. The sliding column has a wire for electrically connecting the first energized contact to the qualified light.

3. The gear quality inspection fixture according to claim 1, characterized in that: The circular positioning seat is equipped with a power supply slot, in which a battery is placed. The guide post has wires inside its wall for connecting the second power contact to the battery.

4. The gear quality inspection fixture according to claim 1, characterized in that: The circular positioning seat has a gear inner ring installed below it, which is a matching rubber limiting post.

5. The gear quality inspection fixture according to claim 1, characterized in that: It also includes a tightening elastic rubber ring, which is sleeved on multiple detection abutment rods.

6. The gear quality inspection fixture according to claim 1, characterized in that: The bottom of the detection abutment rod is threadedly connected to an abutment block that matches the gear tooth groove.

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