CN219347567U

CN219347567U - Hole site gauge

Info

Publication number: CN219347567U
Application number: CN202223518752.6U
Authority: CN
Inventors: 蒋运祥
Original assignee: Suzhou Kangpulai New Materials Co ltd
Current assignee: Suzhou Kangpulai New Materials Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-14
Anticipated expiration: 2032-12-28

Abstract

The utility model belongs to the technical field of detection, and particularly relates to a hole site gauge which comprises a fixed frame, wherein the left end of the upper side of the fixed frame is fixedly connected with a right fixed plate, the right end of the upper side of the fixed frame is fixedly connected with a left fixed plate, the inner sides of the right fixed plate and the left fixed plate are connected with an adjusting mechanism, the adjusting mechanism comprises a transverse adjusting unit and a longitudinal adjusting unit, and the transverse adjusting unit comprises a first bearing, a first screw rod, a second screw rod, a third screw rod, a handle, a first moving rod, a second moving rod, a third moving rod and a limiting rod. When the hole position gauge is used, the first screw rod, the second screw rod and the third screw rod are rotated to enable the first moving rod, the second moving rod and the third moving rod on the outer side of the first screw rod, the second moving rod and the third moving rod to move transversely, then the fourth screw rod is rotated by holding a handle at the front end of the fourth screw rod to enable the moving block to move longitudinally, and the detecting rod at the lower end of the moving block is driven to a detecting position.

Description

Hole site gauge

Technical Field

The utility model relates to the technical field of detection, in particular to a hole site gauge.

Background

The exhaust pipe is a part of an exhaust system of an engine, and drilling operation is needed in the exhaust pipe when individual parts are produced, and the drilled hole position can deviate, so that the hole position of the exhaust pipe needs to be detected by a detection tool.

In the prior art, three-coordinate measurement is mostly used for detecting the hole positions, and although the detection result is accurate, the operation is inconvenient, the detection is time-consuming, the detection efficiency is low, and the requirement of batch detection cannot be met.

The utility model discloses a hole site gauge as disclosed in chinese patent CN214276707U, including measuring the board, the middle part of measuring the board is provided with the detection post, be provided with a plurality of first locating holes and a plurality of second locating holes on the measuring board, a plurality of first locating holes are all followed the axis of detection post is circumference equipartition, and a plurality of second locating holes are also all followed the axis of detection post is circumference equipartition, the second locating hole all is located first locating hole with between the detection post, be convenient for operate, detection time is short, has promoted detection precision and detection efficiency greatly.

However, the position of the detection column in the detection tool is fixed, so that the detection of different exhaust pipe parts with different internal hole positions can not be performed.

Therefore, it is needed to provide a hole position gauge for detecting different kinds of exhaust pipes.

Disclosure of Invention

The utility model aims to provide a hole position gauge, which solves the problem that the position of a detection column in the gauge provided in the background art is fixed, so that different types of exhaust pipe parts with different internal hole positions cannot be detected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a utensil is examined to hole site, includes the fixed frame, the upside left end fixedly connected with right fixed plate of fixed frame, the upside right-hand member fixedly connected with left fixed plate of fixed frame, the inboard of right fixed plate and left fixed plate is connected with adjustment mechanism.

The adjusting mechanism comprises a transverse adjusting unit and a longitudinal adjusting unit.

The horizontal adjusting unit comprises a first bearing, a first screw rod, a second screw rod, a third screw rod, a handle, a first moving rod, a second moving rod, a third moving rod and a limiting rod, wherein the first bearing is fixedly connected to the right end of the inside of the left fixed plate, the first screw rod, the second screw rod and the third screw rod are fixedly connected with the inner side of the first bearing, the handle is fixedly connected to the right end of the first screw rod, the first moving rod is in threaded connection with the outer side of the first screw rod, the second moving rod is in threaded connection with the outer side of the second screw rod, the third moving rod is in threaded connection with the outer side of the third screw rod, and the limiting rod is fixedly connected to the front end and the rear end of one side of the right fixed plate adjacent to the left fixed plate.

The right fixing plate is characterized in that round holes are formed in the right fixing plate, the number of the first bearings is three, the outer side of the left end of the first screw rod is fixedly connected with the inner side of the first bearing located at the rear end, the outer side of the left end of the second screw rod is fixedly connected with the inner side of the first bearing located in the middle, the outer side of the left end of the third screw rod is fixedly connected with the inner side of the first bearing located at the front end, and the outer sides of the right ends of the first screw rod, the second screw rod and the third screw rod are slidably connected with the inner side of the round holes, so that the first screw rod, the second screw rod and the third screw rod can rotate between the right fixing plate and the left fixing plate under the condition that the positions of the first screw rod, the second screw rod and the third screw rod are unchanged.

The further improvement is that the inside of the first moving rod is in sliding connection with the outer sides of the second screw rod and the third screw rod, so that the first screw rod can only drive the first moving rod to move when rotating.

The further improvement is that the inside of the second moving rod is in sliding connection with the outer sides of the first screw rod and the third screw rod, so that the second moving rod can only be driven to move when the second screw rod rotates.

The improvement is that the inner part of the third moving rod is in sliding connection with the outer sides of the first screw rod and the second screw rod, so that the third moving rod can be driven to move only when the third screw rod rotates.

The sliding holes are formed in the front end and the rear end of the first moving rod, the second moving rod and the third moving rod, the outer side of the limiting rod is in sliding connection with the inner side of the sliding holes, and the first moving rod, the second moving rod and the third moving rod can only slide along the outer side of the limiting rod.

The vertical adjusting unit comprises a fixed block, a second bearing, a fourth screw rod, a moving block, a screw rod and a detecting rod, wherein the fixed block is fixedly connected to the middle positions of the lower ends of the first moving rod, the second moving rod and the third moving rod, the second bearing is fixedly connected to the front end and the rear end of the inside of the fixed block, the fourth screw rod is fixedly connected to the inner side of the second bearing, the moving block is in threaded connection with the outer side of the fourth screw rod, the screw rod is fixedly connected to the lower end of the moving block, and the detecting rod is in threaded connection with the outer side of the screw rod.

The further improvement is that the outer side of one end of the fourth screw rod far away from the second bearing is rotationally connected with the front end and the rear end of the interior of the fixed frame, and one end of the first screw rod, the second screw rod and the third screw rod far away from the first bearing and one end of the fourth screw rod far away from the second bearing are fixedly connected with one end of the handle close to the fixed frame.

In summary, the application discloses a hole site gauge.

According to the technical scheme, the first screw rod, the second screw rod and the third screw rod are held to rotate, so that the first moving rod, the second moving rod and the third moving rod move, the transverse position of the detecting rod at the lower end is changed, the moving block moves by rotating the fourth screw rod, the longitudinal position of the detecting rod at the lower end is changed, and the detecting rod below the adjusting mechanism can be adjusted to a required position by the adjusting mechanism, so that different exhaust pipe parts with different internal hole positions can be detected conveniently.

Furthermore, the detection rods with different sizes are connected to the outer side of the screw rod in a threaded mode, and therefore the detection rods with different sizes can be connected to the detection tool to detect the apertures with different sizes.

Drawings

FIG. 1 is a bottom view of the body structure of the present utility model;

FIG. 2 is a top view of the body structure of the present utility model;

FIG. 3 is a schematic view of the structure of the longitudinal adjustment unit of the present utility model;

FIG. 4 is a schematic view of the structure of the screw of the present utility model.

In the figure: 1. a fixed frame; 2. a right fixing plate; 3. a left fixing plate; 4. an adjusting mechanism; 401. a first bearing; 402. a first screw rod; 403. a second screw rod; 404. a third screw rod; 405. a handle; 406. a first moving lever; 407. a second moving lever; 408. a third moving lever; 409. a limit rod; 410. a fixed block; 411. a second bearing; 412. a fourth screw rod; 413. a moving block; 414. a screw; 415. and a detection rod.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a utensil is examined to hole site, includes fixed frame 1, and fixed frame 1's upside left end fixedly connected with right fixed plate 2, fixed frame 1's upside right-hand member fixedly connected with left fixed plate 3, and right fixed plate 2 is connected with adjustment mechanism 4 with the inboard of left fixed plate 3, and adjustment mechanism 4 includes horizontal adjustment unit and vertical adjustment unit.

The transverse adjusting unit comprises a first bearing 401, a first screw rod 402, a second screw rod 403, a third screw rod 404, a handle 405, a first moving rod 406, a second moving rod 407, a third moving rod 408 and a limiting rod 409, wherein the first bearing 401 is fixedly connected to the inner right end of the left fixed plate 3, the first screw rod 402, the second screw rod 403 and the third screw rod 404 are fixedly connected with the inner side of the first bearing 401, round holes are formed in the inner side of the right fixed plate 2, the number of the first bearings 401 is three, the outer side of the left end of the first screw rod 402 is fixedly connected with the inner side of the first bearing 401 at the rear end, the outer side of the left end of the second screw rod 403 is fixedly connected with the inner side of the first bearing 401 at the middle, the outer side of the left end of the third screw rod 404 is fixedly connected with the inner side of the first bearing 401 at the front end, and the outer side of the right end of the first screw rod 402, the second screw rod 403 and the round holes are slidably connected, and accordingly the first screw rod 402, the second screw rod 403 and the third screw rod 404 can rotate between the right fixed plate 2 and the left fixed plate 3 under the condition that the positions of the first screw rod 402, the second screw rod 403 and the third screw rod 404 are unchanged. The handle 405 is fixedly connected to the right end of the first screw rod 402, the first moving rod 406 is in threaded connection with the outer side of the first screw rod 402, the second moving rod 407 is in threaded connection with the outer side of the second screw rod 403, the third moving rod 408 is in threaded connection with the outer side of the third screw rod 404, and the inner part of the first moving rod 406 is in sliding connection with the outer sides of the second screw rod 403 and the third screw rod 404, so that when the first screw rod 402 rotates, only the first moving rod 406 can be driven to move, and the positions of the second moving rod 407 and the third moving rod 408 are not influenced. The inside of the second moving rod 407 is slidably connected with the outer sides of the first screw rod 402 and the third screw rod 404, so that when the second screw rod 403 rotates, only the second moving rod 407 can be driven to move, and the positions of the first moving rod 406 and the third moving rod 408 are not affected. The inner part of the third moving rod 408 is slidably connected with the outer sides of the first screw rod 402 and the second screw rod 403, so that when the third screw rod 404 rotates, the third moving rod 408 can be driven to move, and the positions of the first moving rod 406 and the second moving rod 407 are not affected. The limit lever 409 is fixedly connected to the front and rear ends of the right fixing plate 2 adjacent to the left fixing plate 3. Slide holes are formed in the front end and the rear end of the first moving rod 406, the second moving rod 407 and the third moving rod 408, the outer side of the limiting rod 409 is slidably connected with the inner side of the slide holes, and the first moving rod 406, the second moving rod 407 and the third moving rod 408 can only slide along the outer side of the limiting rod 409, so that the first moving rod 406, the second moving rod 407 and the third moving rod 408 can be limited. The longitudinal adjustment unit comprises a fixed block 410, a second bearing 411, a fourth screw rod 412, a movable block 413, a screw rod 414 and a detection rod 415, wherein the fixed block 410 is fixedly connected to the middle position of the lower ends of the first movable rod 406, the second movable rod 407 and the third movable rod 408, the second bearing 411 is fixedly connected to the front end and the rear end of the inside of the fixed block 410, the fourth screw rod 412 is fixedly connected to the inner side of the second bearing 411, the movable block 413 is in threaded connection with the outer side of the fourth screw rod 412, the screw rod 414 is fixedly connected to the lower end of the movable block 413, and the detection rod 415 is in threaded connection with the outer side of the screw rod 414. The outer side of one end of the fourth screw rod 412 far away from the second bearing 411 is rotatably connected with the front and rear ends of the inside of the fixed frame 1, one end of the first screw rod 402, the second screw rod 403 and the third screw rod 404 far away from the first bearing 401, and one end of the fourth screw rod 412 far away from the second bearing 411 is fixedly connected with one end of the handle 405 close to the fixed frame 1.

When in use, the first screw rod 402, the second screw rod 403 and the handle 405 at the right end of the third screw rod 404 are held firstly, the first screw rod 402, the second screw rod 403 and the third screw rod 404 are rotated to enable the first moving rod 406, the second moving rod 407 and the third moving rod 408 at the outer sides of the first screw rod 402, the second screw rod 403 and the third screw rod 404 to move transversely, then the handle 405 at the front end of the fourth screw rod 412 is held, the fourth screw rod 412 is rotated to enable the moving block 413 to move longitudinally, and the detecting rod 415 at the lower end of the moving block 413 is driven to a detecting position.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a utensil is examined to hole site, includes fixed frame (1), its characterized in that: the left end of the upper side of the fixed frame (1) is fixedly connected with a right fixed plate (2), the right end of the upper side of the fixed frame (1) is fixedly connected with a left fixed plate (3), and the inner sides of the right fixed plate (2) and the left fixed plate (3) are connected with an adjusting mechanism (4);

the adjusting mechanism (4) comprises a transverse adjusting unit and a longitudinal adjusting unit;

the transverse adjusting unit comprises a first bearing (401), a first screw rod (402), a second screw rod (403), a third screw rod (404), a handle (405), a first moving rod (406), a second moving rod (407), a third moving rod (408) and a limiting rod (409), wherein the first bearing (401) is fixedly connected to the right end of the inside of the left fixed plate (3), the first screw rod (402), the second screw rod (403) and the third screw rod (404) are fixedly connected to the inner side of the first bearing (401), the handle (405) is fixedly connected to the right end of the first screw rod (402), the first moving rod (406) is in threaded connection with the outer side of the first screw rod (402), the second moving rod (407) is in threaded connection with the outer side of the second screw rod (403), and the limiting rod (409) is fixedly connected to the front end and the rear end of one side of the right fixed plate (2) adjacent to the left fixed plate (3).

2. A hole site gauge as defined in claim 1, wherein: the inside of right fixed plate (2) has seted up the round hole, the quantity of first bearing (401) has three, the left end outside of first lead screw (402) is with the inboard fixed connection of first bearing (401) that are located the rear end, the left end outside of second lead screw (403) is with the inboard fixed connection of first bearing (401) that are located the centre, the left end outside of third lead screw (404) and the inboard fixed connection of first bearing (401) that are located the front end, the right-hand member outside and the inboard sliding connection of round hole of first lead screw (402), second lead screw (403) and third lead screw (404).

3. A hole site gauge as defined in claim 1, wherein: the inner part of the first movable rod (406) is in sliding connection with the outer sides of the second screw rod (403) and the third screw rod (404).

4. A hole site gauge as defined in claim 1, wherein: the inside of the second movable rod (407) is in sliding connection with the outer sides of the first screw rod (402) and the third screw rod (404).

5. A hole site gauge as defined in claim 1, wherein: the inside of the third movable rod (408) is in sliding connection with the outer sides of the first screw rod (402) and the second screw rod (403).

6. A hole site gauge as defined in claim 1, wherein: slide holes are formed in the front end and the rear end of the first movable rod (406), the second movable rod (407) and the third movable rod (408), and the outer side of the limiting rod (409) is in sliding connection with the inner side of the slide holes.

7. A hole site gauge as defined in claim 1, wherein: the longitudinal adjustment unit comprises a fixed block (410), a second bearing (411), a fourth screw rod (412), a moving block (413), a screw rod (414) and a detection rod (415), wherein the fixed block (410) is fixedly connected to the middle position of the lower ends of the first moving rod (406), the second moving rod (407) and the third moving rod (408), the second bearing (411) is fixedly connected to the front end and the rear end of the inside of the fixed block (410), the fourth screw rod (412) is fixedly connected to the inner side of the second bearing (411), the moving block (413) is in threaded connection with the outer side of the fourth screw rod (412), the screw rod (414) is fixedly connected to the lower end of the moving block (413), and the detection rod (415) is in threaded connection with the outer side of the screw rod (414).

8. A hole site gauge as defined in claim 7, wherein: the outer side of one end of the fourth screw rod (412) far away from the second bearing (411) is rotationally connected with the front end and the rear end of the interior of the fixed frame (1), one end of the first screw rod (402), the second screw rod (403) and the third screw rod (404) far away from the first bearing (401) and one end of the fourth screw rod (412) far away from the second bearing (411) are fixedly connected with one end of the handle (405) close to the fixed frame (1).