CN217980106U

CN217980106U - Quick replacement device for checking fixture

Info

Publication number: CN217980106U
Application number: CN202222243632.3U
Authority: CN
Inventors: 尤文江
Original assignee: Wuhu Xinbo Inspection Tool Co ltd
Current assignee: Wuhu Xinbo Inspection Tool Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-06
Anticipated expiration: 2032-08-25

Abstract

The application discloses examine utensil and use quick replacement device belongs to and examines utensil installation technical field. Mainly including the bottom plate, be located the gear spare on the bottom plate, the gear spare is the standard and examines utensil, be located the detection table on the bottom plate, a terminal surface of gear spare is equipped with the driving plate, the other end of driving plate is connected with the contact of detection table, one side of gear spare is equipped with the spliced pole, the spliced pole is connected for rotating with the bottom plate, the spliced pole is used for the installation to wait to examine the gear, gear spare with wait to examine the gear and be the meshing, the spliced pole with wait to be equipped with the adapter sleeve between the gear, the adapter sleeve is connected with the cooperation of spliced pole, wait to examine gear and adapter sleeve cooperation and be connected, if detect great gear, can be earlier with the adapter sleeve on the spliced pole, cooperate it with it through the first key with first mounting groove, cooperation is fixed through the second key at the cooperation groove with great gear, the event is accomplished and is changed.

Description

Quick replacement device for checking fixture

Technical Field

The application relates to the technical field of inspection tool installation, in particular to a quick replacement device for an inspection tool.

Background

The checking fixture is a simple tool for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, improves production efficiency and control quality, is suitable for mass production of products, and is generally used for detecting gears through gear transmission precision.

However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems: the existing gear detection device is troublesome when different gears are replaced, more operation procedures are required, a larger gear shaft ring is also larger, a large amount of time is required to be consumed during installation, and the device is very inconvenient, so that a quick replacement device for the checking fixture is necessary to be provided to solve the problems.

It is noted that the above information disclosed in this background section is only for background purposes in understanding the inventive concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems in the prior art, the embodiments of the present application aim to: the utility model provides an examine quick replacement device for utensil has reached the effect of convenient change, and practices thrift the change time.

The technical scheme adopted by the application for solving the technical problem is as follows: a quick replacement device for a checking fixture comprises a bottom plate;

the gear piece is positioned on the bottom plate and is a standard checking fixture;

the detection table that is located on the bottom plate, a terminal surface of gear spare is equipped with the driving plate, the other end and the detection table contact of driving plate are connected its characterized in that: one side of gear spare is equipped with the spliced pole, the spliced pole is connected for rotating with the bottom plate, the spliced pole is used for the installation to wait to examine the gear, the gear spare with wait to examine the gear for the meshing, the spliced pole with wait to be equipped with the adapter sleeve between the gear, the adapter sleeve with the cooperation of spliced pole be connected, wait to examine the gear and be connected with the adapter sleeve cooperation.

If detect great gear, can be earlier with the adapter sleeve on the spliced pole, cooperate it through first key with spread groove and first mounting groove, cooperate fixedly through the second key with the cooperation groove of great gear and second mounting groove, the event is accomplished and is changed.

Furthermore, the upper end of bottom plate is equipped with first slider, first slider is connected with gear spare bearing, first slider drives gear spare and slides.

Furthermore, the one end of first slider is equipped with the mount, be swing joint between mount and the movable rod, the movable rod is used for leading the slip to first slider.

Furthermore, an elastic piece is arranged between the fixed frame and the first sliding block, and the elastic piece is sleeved on the movable rod.

Further, the lower extreme fixed mounting who detects the table has the second slider, the second slider passes through the bolt fastening in the side of bottom plate, the bolt is used for improving the steadiness of amesdial.

Furthermore, the lower end of the connecting column is provided with a driving mechanism.

The beneficial effect of this application is: the application provides a pair of examine quick replacement device for utensil through being provided with the adapter sleeve, can be earlier with the adapter sleeve on the spliced pole, fixed cooperating adapter sleeve and spliced pole, the event is accomplished the change, and practices thrift the change time.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are included to illustrate an exemplary embodiment of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a general schematic view of a quick change device for a test tool according to the present application;

FIG. 2 is an exploded cross-sectional view of the gear under test of FIG. 1;

fig. 3 is an exploded view of the connection sleeve of fig. 2;

wherein, in the figures, the respective reference numerals:

1. a base plate; 2. a first slide rail; 21. a first slider; 22. a fixed mount; 23. a gear member; 24. a movable rod; 25. a spring; 3. a second slide rail; 31. a second slider; 32. a dial indicator; 33. a bolt; 34. a drive plate; 4. a supporting base; 41. connecting columns; 42. a first mounting groove; 43. a first key; 44. a gear to be detected; 45. a mating groove; 5. connecting sleeves; 51. connecting grooves; 52. a second mounting groove; 53. a second key.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1-3, the application provides a quick replacement device for a checking fixture, which comprises a bottom plate 1, wherein a first slide rail 2 is fixedly mounted at the upper end of the bottom plate 1, a first slide block 21 is connected onto the first slide rail 2 in a sliding manner, a gear piece 23 is mounted on an upper end bearing of the first slide block 21, the gear piece 23 is a standard gear checking fixture, and the gear piece 23 can move through the first slide block 21.

The other end fixed mounting of first slide rail 2 has mount 22, and the cover is equipped with movable rod 24 on mount 22, and movable rod 24 can be controlled the activity on mount 22, and movable rod 24's other end fixed mounting is close to the terminal surface department of mount 22 on first slider 21, and fixed mounting has spring 25 between mount 22 and the first slider 21, and spring 25 overlaps on movable rod 24, and spring 25 can play the cushioning effect to it when first slider 21 slides.

The second slide rail 3 is also fixedly mounted on the bottom plate 1, the second slide rail 3 is connected with a second slide block 31 in a sliding manner, a dial indicator 32 is fixedly mounted on the second slide block 31, the dial indicator 32 can slide on the second slide rail 3 through the second slide block 31, the second slide block 31 is fixed on the side surface of the bottom plate 1 through a bolt 33, and when the bolt 33 is cancelled for fixing the second slide block 31, the position of the second slide block 31 on the second slide rail 3 can be adjusted.

One end face of the first sliding block 21 far away from the first sliding rail 2 is fixedly provided with a transmission plate 34, the other end of the transmission plate 34 is in contact connection with a measuring rod shaft of the dial indicator 32, and the dial indicator 32 moves linearly through a small measuring rod shaft caused by the transmission plate 34 and then changes into rotation of the dial indicator.

The outside of the other end of first slide rail 2 is provided with supporting seat 4, and supporting seat 4 is fixed in on bottom plate 1, and the upper end inner bearing of supporting seat 4 is connected with spliced pole 41.

Seted up first mounting groove 42 on spliced pole 41, the outside cover of spliced pole 41 is equipped with waits to examine gear 44, waits to examine the inside of gear 44 and has seted up cooperation groove 45, cooperation groove 45 cooperates through first key 43 with first mounting groove 42, treats to examine gear 44 and fixes, waits to examine gear 44 and finishes the back and be connected for the meshing with gear piece 23 at the installation, conveniently detects waiting to examine gear 44.

The outside cover of spliced pole 41 is equipped with adapter sleeve 5, and the inboard of adapter sleeve 5 pastes with spliced pole 41 mutually, and the outside of adapter sleeve 5 with wait to examine gear 44 and paste mutually, and spread groove 51 has been seted up to the inboard of adapter sleeve 5, and spread groove 51 cooperates with first key 43 of first mounting groove 42 accessible, and the outside of adapter sleeve 5 is provided with second mounting groove 52, and accessible second key 53 cooperates between second mounting groove 52 and the cooperation groove 45.

In this embodiment, a driving mechanism may be fixed to the lower end of the connecting column 41, and the driving mechanism is located inside the supporting base 4.

Example (b): before detection, the bolt 33 is firstly screwed out, fixing of the second sliding block 31 is cancelled, the first sliding block 21 is manually pushed to push towards the direction of the fixed frame 22, the spring 25 contracts after being subjected to extrusion force, at the moment, the gear 44 to be detected is sleeved on the connecting column 41, the matching groove 45 and the first mounting groove 42 are matched and fixed through the first key 43, the first sliding block 21 is loosened, at the moment, the spring 25 rebounds and resets to also push the first sliding block 21 and the gear 23 to lean against the gear 44 to be detected, so that the gear 23 is meshed with the gear 44 to be detected, meanwhile, fixing of the bolt 33 is manually cancelled, the position of the dial indicator 32 is adjusted, the measuring rod shaft slightly contacts the surface of the transmission plate 34, after the spring is stopped, the bolt 33 is fixedly screwed to fix the dial indicator 32, at the moment, the driving mechanism is started to drive the connecting column 41 to rotate, the connecting column 41 rotates through the key connection to drive the gear 44 to be detected to rotate, when the gear 44 to be detected rotates, the gear 23 is driven to rotate, and the gear 23 slightly pushes the gear 23 to outwards, the gear 23 also drives the dial indicator 34 to shake, so that the dial indicator can slide along with a larger range of a larger standard pointer, and the pointer can also judge that the pointer 21 can slide backwards and forwards, if the pointer can not be detected.

If detect great gear, can overlap the adapter sleeve 5 earlier on the spliced pole 41, cooperate it through first key 43 with connecting groove 51 and first mounting groove 42, cooperate fixedly through second key 53 with the cooperation groove 45 and the second mounting groove 52 of great gear, so accomplish the change, and practice thrift the change time.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick replacement device for a checking fixture comprises a base plate (1);

the gear piece (23) is positioned on the bottom plate (1), and the gear piece (23) is a standard checking fixture;

the detection table that is located on bottom plate (1), a terminal surface of gear spare (23) is equipped with driving plate (34), the other end and the detection table contact of driving plate (34) are connected its characterized in that: one side of gear piece (23) is equipped with spliced pole (41), spliced pole (41) are connected for rotating with bottom plate (1), spliced pole (41) are used for the installation to wait to examine gear (44), gear piece (23) with wait to examine gear (44) and be the meshing, spliced pole (41) with wait to be equipped with adapter sleeve (5) between gear (44), adapter sleeve (5) with the cooperation of spliced pole (41) be connected, wait to examine gear (44) and adapter sleeve (5) cooperation and be connected.

2. The quick change device for the checking fixture according to claim 1, wherein: the upper end of bottom plate (1) is equipped with first slider (21), first slider (21) and gear spare (23) bearing connection, first slider (21) drive gear spare (23) and slide.

3. The quick change device for the checking fixture according to claim 2, wherein: one end of the first sliding block (21) is provided with a fixed frame (22), the fixed frame (22) is movably connected with a movable rod (24), and the movable rod (24) is used for guiding and sliding the first sliding block (21).

4. The quick change device for the checking fixture according to claim 3, wherein: an elastic piece is arranged between the fixed frame (22) and the first sliding block (21), and the elastic piece is sleeved on the movable rod (24).

5. The quick change device for the checking fixture according to claim 1, wherein: the lower end of the detection gauge is fixedly provided with a second sliding block (31), the second sliding block (31) is fixed on the side face of the bottom plate (1) through a bolt (33), and the bolt (33) is used for improving the stability of the dial gauge (32).

6. The quick change device for the checking fixture according to claim 1, wherein: the lower end of the connecting column (41) is provided with a driving mechanism.