CN218994719U

CN218994719U - Gear wheel detects anchor clamps

Info

Publication number: CN218994719U
Application number: CN202223459660.5U
Authority: CN
Inventors: 聂正江; 韩华; 王煜晧; 孙刚
Original assignee: Suzhou Xinxiang Testing Technology Co ltd
Current assignee: Suzhou Xinxiang Testing Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-09
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a large gear detection clamp which comprises a detection table, a support table and a large gear, wherein the support table is fixedly connected to the top of the detection table, the large gear is arranged on the top of the support table, a clamping assembly is arranged on the top of the detection table, an auxiliary assembly is arranged on the top of the support table, the clamping assembly consists of a moving unit and a limiting unit, the moving unit is positioned in the detection table, and the limiting unit is positioned on the top of the detection table. The device has solved the current inconvenient rotation of adjusting screw that exists to lead to being inconvenient for removing the gear saddle, can't fix the problem to the gear wheel, through being provided with spring, the lantern ring, the connecting plate, riser and latch, the existence of spring can promote the lantern ring, make the lantern ring pass through the connecting plate and drive the riser and remove, thereby make the inside that the latch card gone into the gear wheel, thereby carry out spacingly to the gear wheel, avoid the gear wheel to appear rotatory when detecting, promote through the spring simultaneously, make things convenient for operating personnel to adjust.

Description

Gear wheel detects anchor clamps

Technical Field

The utility model belongs to the technical direction of large gear detection, and particularly relates to a large gear detection clamp.

Background

The gear tooth precision such as the tooth shape, the tooth direction, the diameter jump and the like of the gear is an important index in gear processing and production, and is generally detected by a universal gear detector. In the detection, the gear needs to be correctly installed on the detection platform, wherein two reference requirements need to be met: the axis of the gear needs to coincide with the axis of the detection platform, and the end face of the gear needs to be parallel to the detection platform. For gears with smaller sizes, the axis and end face positioning generally depends on a mandrel, but for gears with very large sizes, because the weight is very heavy, the inner hole is very large, the mandrel and the center cannot bear the weight of the gears, so that the large gears are generally arranged on the contour blocks of the table top of the detection platform at present, the excircle positions of the gears are knocked through copper bars, and the axis of the adjusting gear coincides with the axis of the detection platform. The adjustment operation method has several disadvantages: firstly, the efficiency is extremely low, and the adjustment time is far longer than the detection time; secondly, although the copper bar is softer, the knocking of the copper bar can also affect the high-precision surface of the gear; thirdly, when the copper bar knocks the gear, impact can be generated to the detection platform, and the precision and stability of the tooth measuring instrument are affected.

The clamp for detecting the large gear is disclosed in Chinese patent publication No. CN207358925U, has a simple structure, can stably drag the gear and clamp the gear at a proper position, and is convenient to detect; in the technical scheme of the utility model, the gear support platform can be adjusted to move in the platform to adapt to gears with different diameters, and meanwhile, the gear clamping angle on the gear support platform is clamped between teeth of the gears, so that the contact area with the gears is increased, and the damage to the teeth of the gears is avoided; the adjusting platform adjusts balance through supporting screws at four corners, and observes the condition of balance adjustment through a horizontal adjusting ruler; the balance adjusting block is in a strip shape, so that the pressure intensity is well reduced, and the stability of the clamp is improved.

The clamp for detecting the large gear in the above application is used for fixing the gear, and the gear saddle is mainly moved, so that the gear saddle moves on the surface of the adjusting screw, but the adjusting screw in the above application is located in the gear saddle, so that an operator cannot rotate the adjusting screw conveniently, and the gear saddle cannot be moved conveniently, and the large gear cannot be fixed.

Disclosure of Invention

The utility model aims at solving the problems in the background technology by aiming at the existing device large gear detection clamp.

In order to solve the technical problems, the utility model provides the following technical scheme: the large gear detection clamp comprises a detection table, a support table and a large gear, wherein the support table is fixedly connected to the top of the detection table, the large gear is arranged at the top of the support table, the top of the detection table is provided with a clamping assembly, and the top of the support table is provided with an auxiliary assembly.

The clamping assembly consists of a moving unit and a limiting unit, the moving unit is positioned in the detecting table, and the limiting unit is positioned at the top of the detecting table.

The utility model further discloses that the moving unit comprises a cross rod, a spring and a lantern ring, wherein a sliding rail is arranged in the detecting table, the cross rod is positioned at the bottom of the clamping assembly and fixedly connected with the inner wall of the sliding rail, the spring is fixedly connected with the inner wall of the sliding rail, and the lantern ring is sleeved on the outer wall of the cross rod.

According to the utility model, the inner wall of the lantern ring is in sliding connection with the outer wall of the cross rod, the lantern ring can slide on the outer wall of the cross rod, one side, far away from the inner wall of the sliding rail, of the spring is fixedly connected with the outer wall of the lantern ring, and the spring can provide power for the lantern ring.

The utility model further provides that the limiting unit comprises a connecting plate, a vertical plate and a latch, wherein the connecting plate is fixedly connected to the top of the lantern ring, the vertical plate is fixedly connected to the top of the connecting plate, and the latch is fixedly connected to the outer wall of the vertical plate.

According to the utility model, the bottom of the vertical plate is in sliding connection with the top of the detection table, the lantern ring can drive the vertical plate to move through the connecting plate, and the latch is clamped with the tooth slot of the large gear, so that the large gear can be limited.

The utility model further discloses that the auxiliary assembly comprises a stand column, an electric telescopic rod and a push plate, wherein the stand column is fixedly connected to the top of the supporting table, the electric telescopic rod is fixedly connected to the outer wall of the stand column, and the push plate is fixedly connected to the output end of the electric telescopic rod.

According to the utility model, the starting switch of the electric telescopic rod is in signal connection with the external controller, the control of the electric telescopic rod can be completed through the external controller, the bottom of the push plate is in sliding connection with the bottom of the supporting table, and the push plate can move under the action of the electric telescopic rod.

Compared with the prior art, the utility model has the following beneficial effects: in the present utility model, the number of the components,

(1) Through being provided with spring, lantern ring, connecting plate, riser and latch, the existence of spring can promote the lantern ring for the lantern ring moves the riser through the connecting plate drive, thereby makes the inside that the latch card was gone into the gear wheel, thereby carries out spacingly to the gear wheel, avoids the gear wheel to appear rotating when detecting, promotes through the spring simultaneously, makes things convenient for operating personnel to adjust.

(2) Through being provided with electric telescopic handle and push pedal, can carry out spacing fixedly to the gear of different internal diameter sizes, promoted the suitability of the device for the device can detect the gear of different internal diameter sizes, and the existence of push pedal avoids the gear wheel to appear moving when detecting simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the clamping assembly of the present utility model;

FIG. 3 is a partial perspective view of the clamping assembly of the present utility model;

fig. 4 is a schematic perspective view of the auxiliary assembly structure of the present utility model.

In the figure: 1. a detection table; 2. a support; 3. a large gear; 4. a clamping assembly; 401. a slide rail; 402. a cross bar; 403. a spring; 404. a collar; 405. a connecting plate; 406. a riser; 407. latch teeth; 5. an auxiliary component; 501. a column; 502. an electric telescopic rod; 503. a push plate.

Detailed Description

The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a gear wheel detects anchor clamps, including detecting platform 1, saddle 2 and gear wheel 3, saddle 2 fixed connection is in the top that detects platform 1, and gear wheel 3 installs in the top of saddle 2, detects the top of platform 1 and installs chucking subassembly 4, and chucking subassembly 4 comprises mobile unit and spacing unit, and mobile unit is located the inside of detecting platform 1, and spacing unit is located the top of detecting platform 1, and auxiliary assembly 5 is installed at the top of saddle 2.

The moving unit comprises a cross rod 402, a spring 403 and a sleeve ring 404, the sliding rail 401 is arranged in the detecting table 1, the cross rod 402 is located at the bottom of the clamping assembly 4 and fixedly connected to the inner wall of the sliding rail 401, the spring 403 is fixedly connected to the inner wall of the sliding rail 401, the sleeve ring 404 is sleeved on the outer wall of the cross rod 402, the inner wall of the sleeve ring 404 is slidably connected with the outer wall of the cross rod 402, the sleeve ring 404 can slide on the outer wall of the cross rod 402, one side, away from the inner wall of the sliding rail 401, of the spring 403 is fixedly connected with the outer wall of the sleeve ring 404, and the spring 403 can provide power for the sleeve ring 404.

The limiting unit comprises a connecting plate 405, a vertical plate 406 and a latch 407, wherein the connecting plate 405 is fixedly connected to the top of the collar 404, the vertical plate 406 is fixedly connected to the top of the connecting plate 405, the bottom of the vertical plate 406 is slidably connected with the top of the detection table 1, the collar 404 can drive the vertical plate 406 to move through the connecting plate 405, the latch 407 is fixedly connected to the outer wall of the vertical plate 406, and the latch 407 is clamped with a tooth slot of the large gear 3 to achieve the limiting effect on the large gear 3.

Through being provided with spring 403, lantern ring 404, connecting plate 405, riser 406 and latch 407, the existence of spring 403 can promote lantern ring 404 for lantern ring 404 drives riser 406 through connecting plate 405 and removes, thereby makes latch 407 card into the inside of gear wheel 3, thereby carries out spacingly to gear wheel 3, avoids gear wheel 3 when detecting, appears rotating, promotes through spring 403 simultaneously, makes things convenient for operating personnel to adjust.

The auxiliary assembly 5 comprises a stand column 501, an electric telescopic rod 502 and a push plate 503, wherein the stand column 501 is fixedly connected to the top of the supporting platform 2, the electric telescopic rod 502 is fixedly connected to the outer wall of the stand column 501, a starting switch of the electric telescopic rod 502 is connected with an external controller in a signal mode, the electric telescopic rod 502 can be controlled through the external controller, the push plate 503 is fixedly connected to the output end of the electric telescopic rod 502, the bottom of the push plate 503 is slidably connected with the bottom of the supporting platform 2, and the push plate 503 can move under the action of the electric telescopic rod 502.

Through being provided with electric telescopic handle 502 and push pedal 503, can carry out spacing fixed to the gear of different internal diameter sizes, promoted the suitability of the device for the device can detect the gear of different internal diameter sizes, and the existence of push pedal 503 avoids gear wheel 3 to appear moving when detecting simultaneously.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a gear wheel detects anchor clamps, including detecting platform (1), saddle (2) and gear wheel (3), saddle (2) fixed connection detects the top of platform (1), gear wheel (3) install in the top of saddle (2), its characterized in that: the top of the detection table (1) is provided with a clamping assembly (4), and the top of the support table (2) is provided with an auxiliary assembly (5);

the clamping assembly (4) consists of a moving unit and a limiting unit, wherein the moving unit is positioned in the detecting table (1), and the limiting unit is positioned at the top of the detecting table (1).

2. The large gear detection jig according to claim 1, wherein: the mobile unit comprises a cross rod (402), a spring (403) and a lantern ring (404), wherein a sliding rail (401) is arranged in the detection table (1), the cross rod (402) is positioned at the bottom of the clamping assembly (4) and fixedly connected to the inner wall of the sliding rail (401), the spring (403) is fixedly connected to the inner wall of the sliding rail (401), and the lantern ring (404) is sleeved on the outer wall of the cross rod (402).

3. The large gear detection jig according to claim 2, wherein: the inner wall of the lantern ring (404) is in sliding connection with the outer wall of the cross rod (402), and one side of the spring (403) away from the inner wall of the sliding rail (401) is fixedly connected with the outer wall of the lantern ring (404).

4. The large gear detection jig according to claim 1, wherein: the limiting unit comprises a connecting plate (405), a vertical plate (406) and a latch (407), wherein the connecting plate (405) is fixedly connected to the top of the lantern ring (404), the vertical plate (406) is fixedly connected to the top of the connecting plate (405), and the latch (407) is fixedly connected to the outer wall of the vertical plate (406).

5. The large gear detection jig according to claim 4, wherein: the bottom of riser (406) and the top sliding connection of detecting bench (1), tooth socket joint of latch (407) and gear wheel (3).

6. The large gear detection jig according to claim 1, wherein: the auxiliary assembly (5) comprises a stand column (501), an electric telescopic rod (502) and a push plate (503), wherein the stand column (501) is fixedly connected to the top of the supporting table (2), the electric telescopic rod (502) is fixedly connected to the outer wall of the stand column (501), and the push plate (503) is fixedly connected to the output end of the electric telescopic rod (502).

7. The large gear detection jig according to claim 6, wherein: the starting switch of the electric telescopic rod (502) is in signal connection with an external controller, and the bottom of the push plate (503) is in sliding connection with the bottom of the supporting table (2).