CN219223676U

CN219223676U - Gear box sealing member examines utensil

Info

Publication number: CN219223676U
Application number: CN202223420550.8U
Authority: CN
Inventors: 徐淑贞
Original assignee: Mochuang Technology Suzhou Co ltd
Current assignee: Mochuang Technology Suzhou Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-20
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a gear box sealing element checking fixture, which belongs to the technical field of checking fixtures and comprises a checking fixture supporting plate, a balancing device, a detecting part, a depth gauge display screen, a fixing plate, a base and a nameplate. According to the utility model, the product with large deformation is placed in the fixture profiling block and the clamping hook, the product is propped up by the pressed weight, the dimension is measured by the depth gauge, the requirement of small tolerance can be met, the requirement of important control dimension is met, the structure is simple, the operation is convenient, and the working efficiency and the product quality are improved.

Description

Gear box sealing member examines utensil

Technical Field

The utility model relates to the technical field of detection tools, in particular to a gear box sealing element detection tool.

Background

The precision part processing industry has influence on a plurality of industries, the application of each industry is wider and wider, the precision part processing style is more diversified along with the progress of society and the development of technology, the processing precision requirement is higher and higher, and the increasingly sophisticated processing technology is also embodied. Since the precision parts required for producing different things have different patterns and dimensional accuracy requirements, a corresponding proper gauge needs to be selected. The gear box sealing member is more in a mode of large deformation, so that a gauge capable of measuring the gear box sealing member with large deformation is needed, the tolerance is small, and the gear box sealing member meets the important control size.

Disclosure of Invention

The utility model aims at: the gear box sealing element checking fixture solves the problems that the gear box sealing checking fixture with large deformation is used for measuring, the tolerance is small, and the important control size is met.

The technical scheme is as follows: in order to achieve the above purpose, the utility model provides a gear box sealing element checking fixture, which comprises a checking fixture supporting plate, a balancing device, a detecting part, a depth gauge display screen, a fixing plate, a base and a nameplate, wherein the checking fixture supporting plate is vertically arranged on the base, the detecting part is arranged above the checking fixture supporting plate, the balancing device is arranged on the upper part of the detecting part, the fixing plate is arranged on the checking fixture supporting plate at the position below the detecting part, the depth gauge display screen is arranged on the lower part of the fixing plate, the depth gauge is arranged on the depth gauge display screen, the lower part passes through the depth gauge display screen, the upper part passes through the fixing plate, the nameplate is arranged on the base, and the fixing plate is riveted through rivets.

Further, the detection portion comprises a profiling block, a clamping hook, a zeroing block, a fixing clamping block, a test rod and a sliding rail, wherein the upper right portion of the detection portion is a concave area, the profiling block is arranged below the left portion of the detection portion, the clamping hook is arranged at the lower portion of the profiling block, the fixing clamping block is arranged on the right side of the clamping hook, the left side edge and the lower side edge of the fixing clamping block are aligned with the two sides of the lower left corner of the detection portion, the zeroing block is arranged in a middle groove hole of the fixing clamping block, the sliding rail is arranged at the concave portion of the upper right portion of the detection portion, and the test rod is arranged on the sliding rail. The test rod can slide up and down along the slide rail with the balancing device, the zeroing block can be used for zeroing the display screen count of the depth gauge before measurement, the product is placed into the profiling block during measurement, the hook-shaped rubber piece hooks the clamping hook, and the rubber piece at the other end is placed between the clamping hook and the fixed clamping block.

Further, the balancing device comprises a weight balancing rod, weights and weight balancing rod clamping pins, wherein the middle position of the weight balancing rod is fixed on the upper portion of the testing rod, the weights are hung on groove portions at two ends of the weight balancing rod, the weight balancing rod clamping pins are arranged at the middle position of the weight balancing rod, and the weight balancing rod clamping pins penetrate through clamping pin holes in the detection portion. During measurement, the weight balance sensing bayonet lock is pulled out, so that the weight balance rod is pressed down by the gravity of weights at two ends, the test rod presses down the product rubber piece, the upper end of the depth gauge is propped against the product rubber piece, and the display screen of the depth gauge displays readings to reflect measurement data.

Further, the fixing plate is perpendicular to the checking fixture supporting plate, holes are formed in the fixing plate, the holes are opposite to gaps between the clamping hooks and the fixing clamping blocks, and the upper portion of the depth gauge penetrates through the holes in the fixing plate and is used for fixing the depth gauge, so that stability of the depth gauge is maintained.

Further, the gravity center position of the weight balance rod is fixed on the test rod, and the weight balance rod can be kept horizontal under the condition that the weight is not hung.

Further, the width of the gap between the clamping hook and the fixed clamping block is equal to the width of the detected product plastic part, the lower part of the testing rod is aligned and can pass through the gap between the clamping hook and the fixed clamping block, the upper part of the depth gauge is aligned to the gap between the clamping hook and the fixed clamping block, the product plastic part can be just clamped in the middle of the gap between the clamping hook and the fixed clamping block, and the product plastic part cannot deviate left and right, so that the stability during measurement is ensured.

The gear box sealing element checking fixture is simple in structure, convenient to operate and easy to use, can meet the measurement precision requirement of a product with a major control size, improves the quality of the product, further improves the working efficiency, and is suitable for wide application in the processing and production processes.

The technical scheme can be seen that the utility model has the following beneficial effects: according to the gear box sealing piece checking fixture, a product to be checked is placed into the fixture profiling block, the balance bar is pressed down by the weights, the test bar is enabled to push the product plastic piece from top to bottom, the product plastic piece is pushed up by the lower depth gauge, the required product size is calculated through the data of the depth display screen reaction, the operation process is simple and convenient, the measurement accuracy is high, and the product quality and the working efficiency are improved.

Drawings

FIG. 1 is a front view of a gear box seal gauge according to the present utility model;

FIG. 2 is a schematic perspective view of a gear box seal gauge according to the present utility model;

FIG. 3 is a schematic view of a measured product measured by a gear box seal gauge according to the present utility model;

fig. 4 is a partial schematic diagram of a gear box seal gauge zeroing block according to the present utility model.

In the figure: base 1, balancing unit 2, detection portion 3, examine utensil backup pad 4, depth gauge display 5, fixed plate 6, depth gauge 7, nameplate 8, weight balancing pole 21, weight 22, weight balancing pole bayonet lock 23, profile modeling piece 31, pothook 32, return to zero piece 33, fixed fixture block 34, test rod 35, slide rail 36.

Detailed Description

Example 1

The utility model provides a gear box sealing member examines utensil as shown in fig. 1, 4, includes base 1, balancing unit 2, detection portion 3, examines utensil backup pad 4, depth gauge display screen 5, fixed plate 6, depth gauge 7, nameplate 8, examine utensil backup pad 4 and set up perpendicularly on base 1, detection portion 3 sets up in examining utensil backup pad 4 top, balancing unit 2 sets up in detection portion 3 upper portion, fixed plate 6 sets up on examining utensil backup pad 4 in detection portion 3 below position, depth gauge display screen 5 sets up in fixed plate 6 lower part, depth gauge 7 below passes depth gauge display screen 5, and the top passes fixed plate 6 setting, and detection portion 3 includes contour block 31, pothook 32, return to zero piece 33, fixture block 34, test rod 35, slide rail 36, and detection portion 3 upper right side is equipped with concave part, contour block 31 sets up in detection portion 3 left side below, pothook 32 sets up in contour block 31 lower part and pothook 32 match, fixture block 34 sets up on the right side of pothook 32, setting up in the fixture block 33 and returns to the side at the side of the guide rail 35 when measuring device 3 and the depth gauge display screen 35, and the depth gauge 3 returns to the side and holds down the guide rail 35, and the depth gauge 3 sets up in the depth gauge display screen 35, and the guide rail 35 is measured to take one end and the side and the gauge is measured and the gauge 3.

Example 2

The gear box sealing element checking fixture comprises a base 1, a balancing device 2, a detecting part 3, a checking fixture supporting plate 4, a depth gauge display screen 5, a fixing plate 6, a depth gauge 7 and a nameplate 8, wherein the checking fixture supporting plate 4 is vertically arranged on the base 1, the detecting part 3 is arranged above the checking fixture supporting plate 4, the balancing device 2 is arranged on the upper part of the detecting part 3, the fixing plate 6 is arranged on the checking fixture supporting plate 4 at the lower position of the detecting part 3, the depth gauge display screen 5 is arranged on the lower part of the fixing plate 6, the lower part of the depth gauge 7 penetrates through the depth gauge display screen 5, and the upper part of the depth gauge is penetrated through the fixing plate 6.

As shown in figure 2, a gear box sealing element checking fixture is provided with a nameplate 8 on a base 1, handles are arranged at two ends of the base 1, the checking fixture is convenient to move, a balancing device 2 comprises a weight balancing rod 21, a weight 22 and a weight balancing rod clamping pin 23, the gravity center position of the weight balancing rod 21 is fixed on the upper portion of a testing rod 35, horizontal balance can be kept under the condition that the weight 22 is not hung, the weight 22 is hung on groove parts at two ends of the weight balancing rod 21, the weight balancing rod clamping pin 23 is arranged at the middle position of the weight balancing rod 21, the weight balancing rod 21 penetrates through a clamping pin hole in a detecting part 3, a fixing plate 6 is vertically arranged on a checking fixture supporting plate 4, a hole is formed in the fixing plate 6, the hole is opposite to a gap between a clamping hook 32 and a fixing clamping block 34, and the hole on the fixing plate 6 is penetrated above the depth gauge 7 and used for fixing the depth gauge 7, and the stability of the depth gauge 7 is kept. During measurement, the weight balance rod bayonet lock 23 is pulled out of the bayonet hole, the test rod 35 can bring the balance rod 21 to slide downwards along the sliding rail 36 to prop against a product to be measured, the width of a gap between the clamping hook 32 and the fixed clamping block 34 is equal to the width of a detected product plastic part, the lower part of the test rod 35 can pass through the gap between the clamping hook 32 and the fixed clamping block 34, the upper part of the depth gauge 7 is right opposite to the gap between the clamping hook 32 and the fixed clamping block 34, the product plastic part can be just clamped in the gap between the clamping hook 32 and the fixed clamping block 34, and the product plastic part cannot deviate left and right, so that the stability during measurement is ensured.

In addition, as shown in fig. 3, when measuring the size of a product, the gear box sealing element checking tool measures some actual specification data of the product, firstly, the zeroing block 33 is pulled out, the pointer of the depth gauge 7 is propped against the zeroing block 33, the reading of the display screen 5 of the depth gauge is zeroed, then the zeroing block 33 is pushed away, by transferring the product into the profiling block 31, the hook-shaped glue piece at one end of the product is hooked in the hook 32, the glue piece at the other end is placed in the gap between the hook 32 and the fixed clamping block 34, the weight balance bar clamping pin 23 is pulled out from the clamping pin hole, the test bar 35 slides down along the sliding rail 36 to the test bar 35 to prop against the product glue piece, the weights 22 are hung at the grooves at the two ends of the weight balance bar 21, the numerical value a on the display screen 5 of the depth gauge is read, and finally, the required size data is obtained through 44.95 mm+a.

It should be noted that the above description is only a technical solution of the utility model, and is not limiting. While the utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents substituted for elements thereof without departing from the scope of the utility model, which is to be encompassed by the appended claims.

Claims

1. The utility model provides a utensil is examined to gear box sealing member which characterized in that:

comprising the following steps: a base (1);

the detection tool supporting plate (4) is vertically arranged on the base (1);

a detection part (3), wherein the detection part (3) is arranged at the upper part of the gauge supporting plate (4);

a balancing device (2), wherein the balancing device (2) is arranged at the upper part of the detection part (3);

the fixing plate (6) is arranged below the detection part (3) and is fixed on the detection tool supporting plate (4);

the depth gauge display screen (5) is arranged at the lower part of the fixed plate (6);

and the depth gauge (7) passes through the depth gauge display screen (5) below the depth gauge (7) and passes through the fixing plate (6) above the depth gauge display screen.

2. The gear box seal gauge of claim 1, wherein:

the detection unit (3) comprises:

a profiling block (31), wherein the profiling block (31) is arranged at the left lower part of the detection part (3);

a clamping hook (32), wherein the clamping hook (32) is arranged at the lower part of the profiling block (31);

the zeroing block (33), the zeroing block (33) is arranged in the middle slotted hole of the fixed clamping block (34);

the fixed clamping block (34) is arranged on the right side of the clamping hook (32);

a slide rail (36), wherein the slide rail (36) is arranged at the upper right part of the detection part (3);

the test rod (35), test rod (35) set up on slide rail (36).

3. The gear box seal gauge of claim 1, wherein: the balancing device (2) comprises:

the weight balance rod (21) is fixed at the upper part of the test rod (35);

the weights (22) are hung at groove parts at two ends of the weight balance rod (21);

the weight balance rod bayonet lock (23) is arranged at the middle position of the weight balance rod (21), and penetrates through the weight balance rod (21) to be inserted into the bayonet hole in the detection part (3).

4. The gear box seal gauge of claim 1, wherein: the upper right part of the detection part (3) is provided with a concave area.

5. The gear box seal gauge of claim 1, wherein: at least one nameplate (8) is arranged on the base (1).

6. The gear box seal gauge of claim 1, wherein: the fixed plate (6) is perpendicular to the gauge supporting plate (4), holes are formed in the fixed plate (6), the holes are opposite to gaps between the clamping hooks (32) and the fixed clamping blocks (34), and the upper portion of the depth gauge (7) penetrates through the holes in the fixed plate (6).

7. The gear box seal gauge of claim 2, wherein:

the width of the gap between the clamping hook (32) and the fixed clamping block (34) is equal to the width of the detected product plastic part, the lower part of the test rod (35) can pass through the gap between the clamping hook (32) and the fixed clamping block (34), and the upper part of the depth gauge (7) is right opposite to the gap between the clamping hook (32) and the fixed clamping block (34).