CN205482656U - Seesaw formula percentage table detection mechanism - Google Patents

Abstract

The utility model discloses a seesaw formula percentage table detection mechanism, including the instrument mount pad, be fixed in percentage table on the instrument mount pad, be located the support and the seesaw of pin joint on the support of instrument mount pad one side, the percentage table has the measuring stick, the seesaw has near the first end of instrument mount pad and keeps away from the second end of instrument mount pad, the support is located between first end and the second end, the first load post that is equipped with the butt measuring stick of serving, the second is served and is equipped with a contact stud, and face contact stud and percentage table all are located the top of seesaw, the one end that face contact stud kept away from the seesaw is hemispherically. The utility model discloses a set up the seesaw, and the both ends of seesaw set up respectively a contact stud and with the load post of the measuring stick butt of percentage table for auto parts can be by the precision measurement with the plane degree of the side that the testboard contacted.

Description

Seesaw type centimeter check mechanism

Technical field

This utility model relates to size detection instrument apparatus field, is specifically related to a kind of seesaw type dial gauge inspection Survey mechanism.

Background technology

Dial gauge, is to utilize rack pinion or lever-gear transmission, the straight-line displacement of measuring staff is become pointer The measurement instrument of angle displacement.The operation principle of dial gauge is that the small straight line of the measuring staff caused by measured size moves Dynamic, amplify through gear drive, become pointer rotation on scale, thus read the size of measured size.

In the course of processing of auto parts, need to be positioned on testboard auto parts, then by some Some of side is measured by individual dial gauge as shown in Figure 1, if the measurement result of certain side is not at mark In the range of standard, then need again this side to be processed, until it reaches till in critical field, but Fig. 1 institute The dial gauge shown can only measure the side being exposed outside, and but can not measure the auto parts side near testboard, Therefore develop a kind of auto parts testing agency near the side of testboard of accurately measuring and become urgent need at present The problem solved.

Utility model content

This utility model provides a kind of seesaw type centimeter check mechanism, and it can accurately measure auto parts Side near firm banking.

In order to realize the purpose of this utility model, this utility model by the following technical solutions:

A kind of seesaw type centimeter check mechanism, including instrument mounting seat, is fixed on described instrument mounting seat On dial gauge, be positioned at the bearing of described instrument mounting seat side and be articulated in the seesaw on described bearing； Described dial gauge has measurement bar；Described seesaw have near described instrument mounting seat the first end and away from Second end of described instrument mounting seat；Described bearing is between described first end and the second end；Described first End is provided with the bearing column abutting described measurement bar, and described second end is provided with face contact stud；Described contact Post and described dial gauge are respectively positioned on the top of described seesaw.

Wherein in an embodiment, described contact stud is hemispherical away from one end of described seesaw.

Wherein in an embodiment, described bearing column is removably mounted on described first end.

Wherein in an embodiment, described first end is provided with the first through hole placing described bearing column and connects First screwed hole of described first through hole, the axis of described first through hole is perpendicular to the axle of described first screwed hole Line；It is provided with the first trip bolt in described first screwed hole.

Wherein in an embodiment, described first end is provided with sheath near the side of described dial gauge；Described protect It is sheathed on described bearing column.

Wherein in an embodiment, described instrument mounting seat includes installing the top board of described dial gauge, being positioned at institute State the base plate below top board and connect the connecting plate of described top board and base plate；Described measurement bar passes described top board Abut with described bearing column.

Wherein in an embodiment, described contact stud is removably mounted on described first end.

Wherein in an embodiment, described second end is provided with the second through hole and the connection institute of installed surface contact stud Stating the second screwed hole of the second through hole, the central axis upright of described second through hole is in described second screw thread The central axis in hole；It is provided with the second trip bolt in described second screwed hole.

Wherein in an embodiment, described bearing includes fixed plate and connects the gripper shoe of described fixed plate, described The placing trough placing described seesaw is offered on fagging；Described seesaw is by gripper shoe described in rotating shaft pivot joint.

Seesaw type described in the utility model centimeter check mechanism, its compared to existing technology: this practicality is new Type is by arranging seesaw, and is respectively provided with face contact stud and the measurement bar with dial gauge at the two ends of seesaw The bearing column abutted so that the auto parts flatness near the side with testboard can be accurately measured.

Accompanying drawing explanation

Fig. 1 is the structural representation of traditional dial gauge inspection；

Fig. 2 is the structural representation of the seesaw type centimeter check mechanism described in this utility model one embodiment；

Fig. 3 is the structural representation of the instrument mounting seat shown in Fig. 2；

Fig. 4 is the structural representation of the bearing shown in Fig. 2；

Fig. 5 is the structural representation of the seesaw shown in Fig. 2.

In figure:

10, auto parts；

20, testboard；

30, seesaw type centimeter check mechanism；31, instrument mounting seat；311, top board；312, base plate； 313, connecting plate；32, dial gauge；321, bar is measured；33, bearing；331, gripper shoe；332, solid Determine plate；333, placing trough；34, seesaw；341, the first end；342, the second end；343, first leads to Hole；344, the first screwed hole；345, the second through hole；346, the second screwed hole；35, bearing column；36、 First trip bolt；37, sheath；38, face contact stud；39, the second trip bolt.

Detailed description of the invention

For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is carried out more comprehensively Description.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can be to be permitted The most different forms realizes, however it is not limited to embodiment described herein.On the contrary, provide these to implement The purpose of example is to make the understanding to disclosure of the present utility model more thorough comprehensively.

It should be noted that when element is referred to as " being fixed on " another element, and it can be directly at another On individual element or element placed in the middle can also be there is.When an element is considered as " connection " another yuan Part, it can be directly to another element or may be simultaneously present centering elements.

As shown in Figures 2 to 5, present embodiment discloses a kind of seesaw type centimeter check mechanism 30, bag The dial gauge 32 that include instrument mounting seat 31, is fixed in instrument mounting seat 31, it is positioned at instrument mounting seat 31 1 The bearing 33 of side and the seesaw 34 being articulated on bearing 33；Dial gauge 32 has measurement bar 321；Lift up Plate 34 has the first end 341 of close instrument mounting seat 31 and away from the second end 342 of instrument mounting seat 31； Bearing 33 between the first end 341 and the second end 342 so that the first end 341 and the second end 342 around Bearing 33 rotates；First end 341 is provided with and abuts the bearing column 35 measuring bar 321；Set on second end 342 Have for abutting the auto parts 10 face contact stud 38 near the side of testboard 20, face contact stud 38 and hundred Table 32 is divided to be respectively positioned on the top of seesaw 34.

When auto parts 10 are detected near the side of testboard 20, first by bearing 33 and seesaw 34 It is installed on position certain on testboard 20, then makes face contact stud 38 and auto parts 10 near testboard The side of 20 contacts, at this moment the first end 341 stress of seesaw 34, the bearing column on the second end 342 The 35 measurement bars 321 abutted the most therewith under the active force of the first end 341, dial gauge 32 shows Auto parts 10 are near the flatness data of the side of testboard 20.It follows that by arranging seesaw 34, and it is respectively provided with face contact stud 38 at the two ends of seesaw 34 and the measurement bar 321 with dial gauge 32 supports The bearing column 35 connect so that the flatness of the side that auto parts 10 contact with testboard 20 can be by accurately Measure.

Further, face contact stud 38 is hemispherical away from one end of seesaw 34.By by face contact stud 38 are set to hemispherical away from one end of seesaw 34, are avoided that face contact stud 38 scratches auto parts 10 and leans on The side of nearly testboard 20.

Further, for the ease of dismounting and the replacing of bearing column 35, bearing column 35 is removably mounted to On one end 341.

Concrete, the first end 341 is provided with the first through hole 343 placing bearing column 35 and connects the first through hole First screwed hole 344 of 343, the axis of the first through hole 343 is perpendicular to the axis of the first screwed hole 344；The The first trip bolt 36 for being anchored on by bearing column 35 in first through hole 343 it is provided with in one screwed hole 344. Merely provide a kind of mode that bearing column 35 removably connects with the second end 342, in practice, also herein Bearing column 35 can be threadeded with the first through hole 343, such as, bearing column 35 arrange external screw thread, The sidewall of the first through hole 343 arranges female thread.

Preferably, the first end 341 is provided with sheath 37 near the side of dial gauge 32；Sheath 37 is sheathed on and holds On power post 35.The setting of sheath 37, is avoided that bearing column 35 is damaged by extraneous factor.

Concrete, as it is shown on figure 3, instrument mounting seat 31 includes installing the top board 311 of dial gauge 32, being positioned at Base plate 312 below top board 311 and connect top board 311 and the connecting plate 313 of base plate 312；Measure bar 321 Abut through top board 311 with bearing column 35.

Further, for the ease of dismounting and the replacing of face contact stud 38, face contact stud 38 is detachably installed On the first end 341.

Concrete, the second end 342 is provided with the second through hole 345 of installed surface contact stud 38 and connection second is led to Second screwed hole 346 in hole 345, the central axis upright of the second through hole 345 is in the second screwed hole 346 Mandrel line；Be provided with in second screwed hole 346 for face contact stud 38 is anchored in the second through hole 345 Two trip bolts 39.Merely provide the one side that face contact stud 38 removably connects with the first end 341 herein Formula, in practice, also can threaded face contact stud 38 with the second through hole 345, such as, contacts in face On post 38, external screw thread is set, female thread is set in the second through hole 345.

As shown in Figure 4, bearing 33 includes fixed plate 332 and connects the gripper shoe 331 of fixed plate 332, The placing trough 333 placing seesaw 34 is offered on fagging 331；Seesaw 34 is by rotating shaft articulated support plate 331, so that seesaw 34 rotates with rotating shaft as fulcrum.

Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special The protection domain of profit should be as the criterion with claims.

Claims (9)

1. a seesaw type centimeter check mechanism, it is characterised in that include instrument mounting seat, be fixed on Dial gauge in described instrument mounting seat, it is positioned at the bearing of described instrument mounting seat side and is articulated in described Seesaw on seat；Described dial gauge has measurement bar；Described seesaw has near described instrument mounting seat The first end and away from the second end of described instrument mounting seat；Described bearing is positioned at described first end and the second end Between；Described first end is provided with the bearing column abutting described measurement bar, and described second end is provided with face contact Post；Described contact stud and described dial gauge are respectively positioned on the top of described seesaw.

Seesaw type the most according to claim 1 centimeter check mechanism, it is characterised in that described Contact stud is hemispherical away from one end of described seesaw.

Seesaw type the most according to claim 1 centimeter check mechanism, it is characterised in that described in hold Power post is removably mounted on described first end.

Seesaw type the most according to claim 3 centimeter check mechanism, it is characterised in that described One end is provided with the first through hole and the first screwed hole connecting described first through hole, the institute placing described bearing column The axis stating the first through hole is perpendicular to the axis of described first screwed hole；It is provided with first in described first screwed hole Trip bolt.

Seesaw type the most according to claim 4 centimeter check mechanism, it is characterised in that described One end is provided with sheath near the side of described dial gauge；Described sheath is sheathed on described bearing column.

Seesaw type the most according to claim 1 centimeter check mechanism, it is characterised in that described instrument Table mounting seat includes installing the top board of described dial gauge, being positioned at the base plate below described top board and connect described top Plate and the connecting plate of base plate；Described measurement bar abuts through described top board with described bearing column.

Seesaw type the most according to claim 1 centimeter check mechanism, it is characterised in that described Contact stud is removably mounted on described first end.

Seesaw type the most according to claim 7 centimeter check mechanism, it is characterised in that described Two ends are provided with the second through hole of installed surface contact stud and connect the second screwed hole of described second through hole, described The central axis upright of the second through hole is in the central axis of described second screwed hole；Described second screwed hole Inside it is provided with the second trip bolt.

Seesaw type the most according to claim 1 centimeter check mechanism, it is characterised in that described Seat includes fixed plate and connects the gripper shoe of described fixed plate, described gripper shoe offers described in placement and lifts up The placing trough of plate；Described seesaw is by gripper shoe described in rotating shaft pivot joint.