CN219141690U

CN219141690U - Tooth width detection device for gear detection

Info

Publication number: CN219141690U
Application number: CN202223407618.9U
Authority: CN
Inventors: 施旭球; 王亮智; 胡治国
Original assignee: Tongling Changjiang Transmission Tools Co ltd
Current assignee: Tongling Changjiang Transmission Tools Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-06
Anticipated expiration: 2032-12-20

Abstract

The utility model provides a tooth width detection device for gear detection, which relates to the technical field of gear detection and comprises a fixing frame, wherein three bases are arranged on the bottom surface of the fixing frame and are respectively positioned at three corners of the fixing frame, a bearing frame is arranged on the outer surface of the fixing frame, a sliding groove is arranged on the outer surface of the bearing frame, and the bearing frame is connected with a limiting assembly through the sliding groove. According to the utility model, through arranging the limiting component and the detecting component, the gear body can be clamped and limited through the limiting component, meanwhile, the tooth width of the gear can be detected in real time through arranging the detecting component, and meanwhile, if gears with different sizes and shapes are encountered, the detecting range of the detecting component can be finely adjusted, so that uniform tooth width detection of various gears with different types is realized, and the technical problem that the gears with different types cannot be detected in the prior art is solved as far as possible.

Description

Tooth width detection device for gear detection

Technical Field

The utility model relates to the technical field of gear detection, in particular to a tooth width detection device for gear detection.

Background

The gear is a mechanical element on the rim, which is continuously meshed with the gear to transmit motion and power, and the gear is a finished gear which is polished and processed by a semi-finished mechanical element.

However, in the prior art, before the existing gear is actually put into use, the gear after finishing processing and polishing needs to be detected, the gear tooth width is detected in a plurality of steps, the existing detection mode is single, the gears of different types and different types cannot be detected, the compatibility of the detection assembly is poor, and the whole working progress is easily dragged due to the fact that the gears of different types cannot be compatible during detection.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and solves the technical problems that before the existing gear is actually put into use, the gear which is processed and polished needs to be detected, the gear tooth width is detected in a plurality of steps, the existing detection mode is single, the gears of different types with different models cannot be detected, the compatibility of a detection component is poor, and the whole working progress is easily dragged due to the fact that the gears of different types cannot be compatible in detection.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a tooth width detection device for gear detection, includes the mount, the bottom surface of mount is provided with the base, the base is provided with three altogether, and three base is located three corner of mount respectively, the surface of mount is provided with accepts the frame, the surface of accepting the frame is provided with the spout, it is connected with spacing subassembly through the spout to accept the frame, spacing subassembly includes the plectane with spout internal surface sliding connection, the top surface center department of plectane is provided with the fixed axle, the thread groove has been seted up at the bottom surface center department of plectane, the screw thread through-hole has been seted up to the internal surface of spout, and the spout is connected with first threaded rod through the screw thread through-hole, the bottom of first threaded rod is provided with the annular plate, the surface sliding connection of fixed axle has the stopper, the top surface of stopper is provided with the apron.

As a preferred implementation mode, the fixing frame is connected with the gear body through the limiting component, a graduated scale is arranged on the outer surface of the fixing frame, and an annular groove is formed in one side of the fixing frame, on which the graduated scale is arranged.

The technical effect of adopting the further scheme is as follows: the tooth width of the gear can be detected in real time by arranging the graduated scale, and the gear body can be clamped and limited by arranging the limiting assembly.

As a preferred embodiment, the fixing frame is connected with a detection assembly through the annular groove, the detection assembly comprises an L-shaped plate which is slidably connected with the inner surface of the annular groove, the outer surface of the L-shaped plate is connected with a threaded ring, and the L-shaped plate is connected with a second threaded rod through the threaded ring.

The technical effect of adopting the further scheme is as follows: the other components can be driven to rotate and drive through the second threaded rod, and a stable butt joint supporting point can be provided for the second threaded rod through the threaded ring.

As a preferred embodiment, one end of the second threaded rod far away from the threaded ring is connected with a fixing plate, the outer surface of the second threaded rod is provided with a sleeve block, and the outer surface of the sleeve block is provided with a grabbing groove.

The technical effect of adopting the further scheme is as follows: through setting up the groove of gripping, the user can directly hold the groove of gripping of cover piece and drive the cover piece and carry out the displacement, and the cover piece atress carries out the in-process of displacement alright drive second threaded rod and rotates.

As a preferred embodiment, the outer surface of the L-shaped plate is provided with a fixing block, the inner surface of the fixing block is provided with a rotating shaft, and both ends of the rotating shaft pass through the inside of the fixing block and extend to the outside of the fixing block.

The technical effect of adopting the further scheme is as follows: the stable connecting support point can be provided for other components by arranging the fixing block, and the connecting support point can be provided for the other components when the angle of the other components is adjusted by arranging the rotating shaft.

As a preferred implementation mode, the fixed block is connected with a detection plate through a rotating shaft, the detection plate is fixedly connected with the rotating shaft, and the rotating shaft is rotatably connected with the fixed block.

The technical effect of adopting the further scheme is as follows: through setting up the pivot, the pivot can drive other subassemblies at the in-process that rotates and carry out the angle modulation, can detect the processing to the tooth width of gear body at any time through setting up the pick-up plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, through arranging the limiting component and the detecting component, the gear body can be clamped and limited through the limiting component, meanwhile, the detecting component can be arranged to detect the tooth width of the gear in real time, and meanwhile, if gears with different sizes and shapes are encountered, the detecting range of the detecting component can be finely adjusted, so that uniform tooth width detection of various gears with different types is realized, the technical problem that various gears with different types cannot be detected in the prior art is solved as much as possible, and the subsequent technical problem caused by poor compatibility of the detecting component is further avoided.

Drawings

FIG. 1 is a schematic perspective view of the whole assembly of a tooth width detection device for gear detection according to the present utility model;

fig. 2 is a schematic bottom perspective view of an overall assembly of a tooth width detection device for gear detection according to the present utility model;

fig. 3 is a schematic bottom perspective view of a limit assembly of a tooth width detection device for gear detection according to the present utility model;

fig. 4 is a schematic top perspective view of a limit assembly of a tooth width detection device for gear detection according to the present utility model;

fig. 5 is a schematic perspective view of a detecting assembly of a tooth width detecting device for detecting gears according to the present utility model;

fig. 6 is an enlarged schematic diagram of a structure at a in fig. 5 of a tooth width detection device for detecting gears according to the present utility model.

Legend description:

1. a fixing frame; 2. a base; 3. a gear body; 4. a limit component; 5. a bearing frame; 6. a chute; 7. a graduated scale; 8. a detection assembly;

401. a circular plate; 402. a fixed shaft; 403. a thread groove; 404. a ring plate; 405. a first threaded rod; 406. a limiting block; 407. a cover plate;

801. an L-shaped plate; 802. a threaded ring; 803. a second threaded rod; 804. sleeving blocks; 805. a fixing plate; 806. a fixed block; 807. a rotating shaft; 808. and (5) detecting the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 6, the present utility model provides a technical solution: the tooth width detection device for gear detection comprises a fixing frame 1, wherein a base 2 is arranged on the bottom surface of the fixing frame 1, stable supporting points can be provided for other components by arranging the base 2, three bases 2 are arranged in total, the three bases 2 are respectively positioned at three corners of the fixing frame 1, a bearing frame 5 is arranged on the outer surface of the fixing frame 1, a stable connecting fulcrum can be provided for a limiting component 4 by arranging the bearing frame 5, a chute 6 is arranged on the outer surface of the bearing frame 5, the bearing frame 5 is connected with the limiting component 4 through the chute 6, the limiting component 4 comprises a circular plate 401 which is in sliding connection with the inner surface of the chute 6, the circular plate 401 can slide on the inner surface of the chute 6 by arranging the circular plate 401, the circular plate 401 can drive the other components to displace in the sliding process, a fixed shaft 402 is arranged at the center of the top surface of the circular plate 401, the fixed shaft 402 is arranged to provide stable connection support points for other components, the center of the bottom surface of the circular plate 401 is provided with the thread groove 403, the circular plate 401 is provided with additional connection support points by arranging the thread groove 403, the inner surface of the sliding groove 6 is provided with the thread through hole, the sliding groove 6 is connected with the first threaded rod 405 by the thread through hole, the first threaded rod 405 can drive the other components to drive, the bottom end of the first threaded rod 405 is provided with the annular plate 404, the annular plate 404 can drive the first threaded rod 405 to rotate in the rotating process by rotating the annular plate 404, the outer surface of the fixed shaft 402 is slidably connected with the limiting block 406, the top surface of the limiting block 406 is provided with the cover plate 407, the gear body 3 can be limited by arranging the cover plate 407, the fixed frame 1 is connected with the gear body 3 by the limiting component 4, the gear body 3 can be clamped and limited by arranging the limiting component 4.

Example 2

As shown in fig. 1 to 6, the present utility model provides a technical solution: the outer surface of the fixing frame 1 is provided with a graduated scale 7, one side of the fixing frame 1 provided with the graduated scale 7 is provided with an annular groove, the tooth width of a gear can be detected in real time by arranging the graduated scale 7, the fixing frame 1 is connected with a detection component 8 through the annular groove, the detection component 8 comprises an L-shaped plate 801 which is in sliding connection with the inner surface of the annular groove, the outer surface of the L-shaped plate 801 is connected with a threaded ring 802, the L-shaped plate 801 is connected with a second threaded rod 803 through the threaded ring 802, the rest components can be driven to rotate and drive through the second threaded rod 803, a stable butt joint fulcrum can be provided for the second threaded rod 803 through the threaded ring 803, one end of the second threaded rod 803 far away from the threaded ring 802 is connected with a fixed plate 805, the outer surface of the second threaded rod 803 is provided with a sleeve block 804, the outer surface of the sleeve block 804 is provided with a gripping groove through the gripping groove, the user can directly hold the holding groove of the sleeve block 804 and drive the sleeve block 804 to displace, the second threaded rod 803 can be driven to rotate in the process of the sleeve block 804 being forced to displace, the outer surface of the L-shaped plate 801 is provided with a fixed block 806, the inner surface of the fixed block 806 is provided with a rotating shaft 807, both ends of the rotating shaft 807 can provide stable connecting support points for other components through the fixed block 806 and can provide connecting support points for the other components when the rotating shaft 807 is arranged to perform angle adjustment, the fixed block 806 is connected with a detection plate 808 through the rotating shaft 807, the detection plate 808 is fixedly connected with the rotating shaft 807, the rotating shaft 807 is rotationally connected with the fixed block 806, the rotating shaft 807 can drive the other components to transmit and perform angle adjustment in the rotating process through the rotating shaft 807, the detection plate 808 can detect the tooth width of the gear body 3 at any time.

Working principle:

as shown in fig. 1-6, when the gear body 3 needs to be subjected to tooth width detection, firstly, the gear needs to be fixed, firstly, the limiting block 406 on the outer surface of the fixed shaft 402 is removed, the limiting block 406 drives the cover plate 407 to be separated together when separated from the outer surface of the fixed shaft 402, after the limiting block 406 is removed, the middle through hole of the gear body 3 can be aligned with the top end of the fixed shaft 402, then the middle through hole of the gear body 3 passes through the top end of the fixed shaft 402 and gradually presses down the gear body 3, after the gear body 3 is pressed down to the outer surface of the circular plate 401, the limiting block 406 can be moved along the fixed shaft 402, after the bottom surface of the limiting block 406 is attached to the outer surface of the gear body 3, the bottom surface of the gear body 3 is attached to the outer surface of the circular plate 401, the top surface of the gear body 3 is attached to the top surface of the limiting block 406, and is in a relatively fixed state, then the fixed shaft 402 is pushed, the fixed shaft 402 can drive the circular plate 401 to displace in the moving process, the circular plate 401 can drive the gear body 3 in the fixed state to displace in the displacing process of the inner surface of the chute 6, after the gear body 3 displaces to the boundary of the chute 6 of the bearing frame 5, the displacement can not be continued, the ring plate 404 can be rotated leftwards at this moment, the ring plate 404 can drive the first threaded rod 405 to rotate in the leftwards rotating process, the ring plate 404 can be continuously rotated until the first threaded rod 405 and the thread groove 403 on the bottom surface of the circular plate 401 form stable thread connection, the fixing of the gear body 3 can be completed, then the detection component 8 can be used for detecting the gear body 3, the L-shaped plate 801 can be pulled firstly, and the L-shaped plate 801 can drive the rest detection components 8 to displace in the displacing process of the annular groove of the fixing frame 1, after the outer surface of the L-shaped plate 801 is attached to the outer surface of the gear body 3, it is necessary to pay attention to that the diameter of the gear body 3 must be perpendicular to the outer surface of the L-shaped plate 801, so that the gear body 3 can be detected, when detecting, the detecting plate 808 is placed on the outer surface of the scale 7, and the detecting plate 808 is connected with the rotating shaft 807, so that the detecting plate 808 can perform angle adjustment in real time, at this time, a user can record the tooth width according to the scale of the scale 7, if the detecting range of the detecting assembly 8 needs to be adjusted, the user holds the holding groove of the sleeve block 804 first, then rotates the sleeve block 804 leftwards, the sleeve block 804 can drive the second threaded rod 803 to perform transmission in the leftward rotation process, then the second threaded rod 803 can drive the fixing plate 805 to perform length extension, when the fixing plate 805 extends to be coincident with the outer diameter of the pre-detected gear, at this time, the detecting range of the whole detecting assembly 8 is expanded by extension of the fixing plate 805, and then the detecting assembly 808 is repeatedly adjusted according to the detecting operation.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a tooth width detection device for gear detection, includes mount (1), its characterized in that: the utility model discloses a fixing rack, including fixing rack (1), base (2), screw thread groove (403) are provided with in the top surface center department of plectrum (401), screw thread through-hole has been seted up in the bottom surface center department of plectrum (401), and spout (6) are connected with first threaded rod (405) through screw thread through-hole, the bottom of first threaded rod (405) is provided with link (404), the surface sliding connection of fixing rack (402) has stopper (406) through spout (6) to be connected with spacing subassembly (4), spacing subassembly (4) include plectrum (401) with spout (6) internal surface sliding connection, the top surface center department of plectrum (401) is provided with fixed axle (402), screw thread through-hole has been seted up in the bottom surface center department of spout (6), and spout (6) are connected with first threaded rod (405) through screw thread through-hole, the bottom of first threaded rod (405) is provided with link (404), the surface sliding connection of fixed axle (402) has stopper (406), the top surface of stopper (406) is provided with apron (407).

2. The tooth width detection device for gear detection according to claim 1, wherein: the fixed frame (1) is connected with the gear body (3) through the limiting component (4), the outer surface of the fixed frame (1) is provided with the graduated scale (7), and one side of the fixed frame (1) provided with the graduated scale (7) is provided with the ring channel.

3. The tooth width detection device for gear detection according to claim 2, wherein: the fixing frame (1) is connected with a detection assembly (8) through an annular groove, the detection assembly (8) comprises an L-shaped plate (801) which is slidably connected with the inner surface of the annular groove, the outer surface of the L-shaped plate (801) is connected with a threaded ring (802), and the L-shaped plate (801) is connected with a second threaded rod (803) through the threaded ring (802).

4. A tooth width detection device for gear detection according to claim 3, wherein: one end of the second threaded rod (803) far away from the threaded ring (802) is connected with a fixing plate (805), a sleeve block (804) is arranged on the outer surface of the second threaded rod (803), and a grabbing groove is formed in the outer surface of the sleeve block (804).

5. The tooth width detection device for gear detection according to claim 4, wherein: the outer surface of L shaped plate (801) is provided with fixed block (806), the internal surface of fixed block (806) is provided with pivot (807), the both ends of pivot (807) all pass through fixed block (806) inside and extend to the outside of fixed block (806).

6. The tooth width detection device for gear detection according to claim 5, wherein: the fixed block (806) is connected with a detection plate (808) through a rotating shaft (807), the detection plate (808) is fixedly connected with the rotating shaft (807), and the rotating shaft (807) is rotationally connected with the fixed block (806).