CN210486703U

CN210486703U - Supplementary tool of altitude gauge

Info

Publication number: CN210486703U
Application number: CN201921559056.5U
Authority: CN
Inventors: 唐志能
Original assignee: Shenzhen Jingshicheng Jinggong Technology Co Ltd
Current assignee: Shenzhen Jingshicheng Jinggong Technology Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-08
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a test type tool technical field especially relates to a height gage auxiliary jig, including the base, the upper surface of base is provided with round bar and the threaded rod of two symmetries, and the bottom mounting welding of round bar is on the base, and the threaded rod passes through the carousel and rotates the setting on the base, and the fixed welding in top of threaded rod has the hand wheel, and the outside threaded connection of threaded rod has the fillet, slides on the outer wall of round bar and is provided with the slider, and fixed welding has horizontal connecting rod between fillet and the slider. The threaded rod is rotated, so that the threaded block drives the digital display dial indicators to move down to the top end of a standard sample, the sliding block can also move down to the top end of a sample to be measured under the action of the horizontal connecting rod, whether the reading of the two digital display dial indicators is the same in an neglected range or not is observed at the moment, the direction size is expressed to be the same if the reading is the same, the direction size is expressed to have deviation if the reading is different, the operation is simple, the measurement mode of the height gauge is adopted for measurement, the accuracy is better, and the popularization is facilitated.

Description

Supplementary tool of altitude gauge

Technical Field

The utility model relates to a test type tool technical field especially relates to a supplementary tool of altitude gauge.

Background

With the development of science and technology, people's life changes with the place-to-place, modern manufacturing to hardware is more and more careful, and the precision also is continuous improvement, but because of prior art's reason, the hardware often all can appear slight error in the manufacturing process, leads to these hardware and the size in the ideal to have the gap, but because of modern measurement technique's reason, lead to quality testing personnel can't measure these unqualified hardware in the test, if these hardware circulate in the market, to a great extent can cause company reputation impaired, even more the person can need to compensate economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the hardware measuring tool falls behind in the prior art and providing an auxiliary height gauge jig.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a supplementary tool of altitude gauge, includes the base, the upper surface of base is provided with round bar and the threaded rod of two symmetries, the bottom fixed welding of round bar is on the base, and the threaded rod passes through the carousel and rotates the setting on the base, the fixed welding in top of threaded rod has the hand wheel, and the outside threaded connection of threaded rod has the screw thread piece, it is provided with the slider to slide on the outer wall of round bar, fixed welding has horizontal connecting rod between screw thread piece and the slider, equal fixed welding has spacing telescopic link in syntropy one side of screw thread piece and slider, the other end fixed mounting of spacing telescopic link has the digital display amesdial, the top surface of base and the below that is located the digital display amesdial are provided.

Preferably, a level is mounted on the horizontal connecting rod.

Preferably, spacing telescopic link comprises linkage segment sliding connection more than two, and is provided with stop gear between per two linkage segments, stop gear is including opening the arc wall that sets up in the inside of the great linkage segment of radius and setting up the arc card strip on the less linkage segment outer wall of radius, arc card strip joint is in the inside of arc wall.

Preferably, fixed establishment includes the triangle iron of fixed welding at the base top surface and the extrusion base of fixed welding at the base top surface, it is provided with the bolt to slide in the extrusion base, the fixed welding in bolt top of base top has the grip block, fixed welding has reset spring between the head of base and bolt.

Preferably, the digital display dial indicator is a 543-471B model digital display dial indicator of Sanfeng brand.

The utility model provides a pair of supplementary tool of altitude gauge, beneficial effect lies in: this supplementary tool of altitude gauge passes through rotatory threaded rod for the screw thread piece drives the digital display amesdial and moves down to the standard sample top, the slider also can move down under horizontal connecting rod's effect this moment, when the digital display amesdial on the slider reachs the sample top of awaiting measuring, observe whether the reading of two digital display amesdials is the same in neglecting the within range this moment, if the same then show this direction size the same, if different, then show that this article that awaits measuring has the deviation in this measuring direction, belong to unqualified goods, and easy operation, and the measuring method who adopts the altitude gauge measures, and the accuracy is better.

Drawings

Fig. 1 is a schematic front view of an auxiliary height gauge fixture according to the present invention;

fig. 2 is a schematic side view of an auxiliary height gauge fixture according to the present invention;

fig. 3 is a schematic top view of a cross-sectional structure of a height gauge auxiliary fixture according to the present invention;

fig. 4 is the utility model provides a spacing telescopic link of supplementary tool of altitude gauge looks sideways at the structural schematic diagram.

In the figure: the device comprises a base 1, a round rod 2, a threaded rod 3, a hand wheel 4, a threaded block 5, a sliding block 6, a horizontal connecting rod 7, a limit telescopic rod 8, a digital display dial indicator 9, a level gauge 10, an arc groove 11, an arc clamping strip 12, a triangular iron 13, an extrusion base 14, a bolt 15, a clamping plate 16 and a return spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-4, a supplementary tool of altitude gauge, including base 1, the upper surface of base 1 is provided with two symmetrical round bars 2 and threaded rod 3, the bottom fixed welding of round bar 2 is on base 1, and threaded rod 3 rotates through the carousel and sets up on base 1, the fixed welding in top of threaded rod 3 has hand wheel 4, and the outside threaded connection of threaded rod 3 has threaded block 5, it is provided with slider 6 to slide on the outer wall of round bar 2, fixed welding has horizontal connecting rod 7 between threaded block 5 and the slider 6, install spirit level 10 on the horizontal connecting rod 7, spirit level 10 can observe at any time whether horizontal connecting rod 7 is in the horizontality, if not the level can adjust at any time.

The utility model discloses in, the equidirectional one side of screw block 5 and slider 6 all fixed welding has spacing telescopic link 8, the other end fixed mounting of spacing telescopic link 8 has digital display amesdial 9, digital display amesdial 9 should adopt three feng brand's 543 supple with earth 471B model digital display amesdial, base 1's top surface just is located digital display amesdial 9's below and is provided with fixed establishment, through rotatory threaded rod 3, make screw block 5 drive digital display amesdial 9 move down the standard sample top, slider 6 also can move down under horizontal connecting rod 7's effect this moment, when digital display amesdial 9 on slider 6 reachs the sample top of awaiting measuring, the reading of observing two digital display amesdial 9 this moment is neglected the within range the same or not, if the same then show that this direction size is the same, if not then show that this article of awaiting measuring has the deviation on this measuring direction, belong to.

Example 2

Referring to fig. 4, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that, spacing telescopic link 8 comprises more than two linkage segments sliding connection, and be provided with stop gear between per two linkage segments, stop gear is including opening arc wall 11 that sets up in the inside linkage segment of the great linkage segment of radius and setting up arc card strip 12 on the less linkage segment outer wall of radius, arc card strip 12 joint is in the inside of arc wall 11, setting up of arc card strip 12 and arc wall 11 can carry on spacingly to spacing telescopic link 8, make spacing telescopic link 8 only can stretch out and draw back the slip, can not rotate between the linkage segment.

Example 3

Referring to fig. 3, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that, fixing mechanism includes three angle irons 13 of fixed welding at the top surface of base 1 and extrusion base 14 of fixed welding at the top surface of base 1, it is provided with bolt 15 to slide in extrusion base 14, the fixed welding in bolt 15 top of base 1 top has grip block 16, fixed welding has reset spring 17 between the head of base 1 and bolt 15, put the article to be measured in the corner position department of three angle irons 13, bolt 15 extrudes the article to be measured at the corner of three angle irons 13 under reset spring 17's spring action this moment, make the article to be measured can fix.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The height gauge auxiliary jig comprises a base (1) and is characterized in that two symmetrical round rods (2) and a threaded rod (3) are arranged on the upper surface of the base (1), the bottom ends of the round rods (2) are fixedly welded on the base (1), the threaded rod (3) is arranged on the base (1) through rotation of a turntable, a hand wheel (4) is fixedly welded at the top end of the threaded rod (3), a threaded block (5) is connected to the outer portion of the threaded rod (3) through threads, a sliding block (6) is arranged on the outer wall of the round rods (2) in a sliding mode, a horizontal connecting rod (7) is fixedly welded between the threaded block (5) and the sliding block (6), a limiting telescopic rod (8) is fixedly welded on one side of the threaded block (5) and one side of the sliding block (6) in the same direction, and a digital display dial indicator (9) is fixedly installed at the other end, and a fixing mechanism is arranged on the top surface of the base (1) and below the digital display dial indicator (9).

2. The auxiliary height gauge jig according to claim 1, wherein the horizontal connecting rod (7) is provided with a level gauge (10).

3. The auxiliary height gauge jig according to claim 1, wherein the limiting telescopic rod (8) is formed by connecting more than two connecting sections in a sliding manner, a limiting mechanism is arranged between every two connecting sections, the limiting mechanism comprises an arc-shaped groove (11) formed in the inner portion of the connecting section with the larger radius and an arc-shaped clamping strip (12) arranged on the outer wall of the connecting section with the smaller radius, and the arc-shaped clamping strip (12) is clamped in the arc-shaped groove (11).

4. The auxiliary height gauge jig as claimed in claim 1, wherein the fixing mechanism comprises a triangular iron (13) fixedly welded on the top surface of the base (1) and an extrusion base (14) fixedly welded on the top surface of the base (1), a bolt (15) is slidably arranged in the extrusion base (14), a clamping plate (16) is fixedly welded at the top end of the bolt (15) above the base (1), and a return spring (17) is fixedly welded between the base (1) and the head of the bolt (15).

5. The auxiliary height gauge jig as claimed in claim 1, wherein the digital display dial gauge (9) is preferably a 543-471B digital display dial gauge of san feng brand.