CN209978860U

CN209978860U - Grinding size measuring tool

Info

Publication number: CN209978860U
Application number: CN201921244967.9U
Authority: CN
Inventors: 肖建龙; 金迪中; 方吉言
Original assignee: Zhongshan Aoduote Optical Co ltd
Current assignee: Zhongshan Aoduote Optical Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-01-21
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a grind size measuring tool, including electronic altimeter and platform, set up flutedly on the platform, the spout has been seted up on the inside wall of recess, welded fastening has the ring that is used for placing the prism on the platform, there is electric putter through bolt fixed mounting in the recess, electric putter's upper end has the backup pad through connecting block fixed mounting, there is the motor through motor mount pad fixed mounting in the backup pad, welded fastening has the rotor plate in the axis of rotation of motor, the lateral part welded fastening of backup pad has the slider, slider and spout sliding fit, electronic altimeter passes through stand fixed mounting on the platform. The utility model discloses a use of this measuring tool makes things convenient for the prism to put and take off, is convenient for grind the back to the prism of multiple different diameters and measures, can improve measurement of efficiency and precision effectively.

Description

Grinding size measuring tool

Technical Field

The utility model belongs to the technical field of the prism grinds, concretely relates to grind size measurement instrument.

Background

The prism is a polyhedron made of transparent materials and is widely applied to optical instruments. The prism can be divided into a plurality of types according to the properties and the purposes; for example, a "dispersion prism" for decomposing a composite light into a spectrum in a spectroscopic instrument, a "total reflection prism" for adjusting an imaging position by changing a proceeding direction of light in a periscope, a binocular or the like, and a so-called "total reflection prism" generally employ a right-angle prism, and the prism is ground in a processing process, and is ground by a grinding wheel on a grinding device, so that the surface of the prism becomes flat and glossy.

The prism needs to measure the size of grinding after grinding, and the micrometer is generally adopted to present measuring tool, but measuring inefficiency, the precision is poor to inconvenient measuring the prism of multiple different diameters, inconvenient use.

Disclosure of Invention

An object of the utility model is to provide a grind size measuring tool, through this measuring tool's use, make things convenient for the prism to put and take off, be convenient for grind the back to the prism of multiple different diameters and measure, can improve measurement of efficiency and precision effectively to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a grind size measuring tool, includes electronic altimeter and platform, set up flutedly on the platform, the spout has been seted up on the inside wall of recess, welded fastening has the ring that is used for placing the prism on the platform, there is electric putter through bolt fixed mounting in the recess, electric putter's upper end has the backup pad through connecting block fixed mounting, there is the motor through motor mount pad fixed mounting in the backup pad, welded fastening has the rotating plate in the axis of rotation of motor, the lateral part welded fastening of backup pad has the slider, slider and spout sliding fit, electronic altimeter passes through stand fixed mounting on the platform.

Preferably, the upper end of the electric push rod is welded and fixed with the bottom of the connecting block, and the supporting plate is fixedly installed on the connecting block through a bolt.

Preferably, the sliding block is in clearance sliding fit with the sliding groove, and the clearance is not more than 0.2 mm.

Preferably, the groove is a circular groove, and the diameter of the rotating plate is 0.5mm smaller than the inner diameter of the groove.

Preferably, a rubber pad is fixedly bonded to the rotating plate.

Preferably, a rubber ring is fixedly bonded on the circular ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by using the electronic height gauge, the size measurement precision of the grinded prism can be effectively improved;

2. through the use of motor, rotor plate, electric putter and backup pad, can rotate and lift operation to placing the prism on the ring, can measure a plurality of positions of prism to make things convenient for the tester to place the prism on the ring, when measuring, need not artifical supplementary fixed prism simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the platform of the present invention;

fig. 3 is a top view of the platform of the present invention.

In the figure: 1. an electronic altimeter; 2. a platform; 3. a groove; 4. a chute; 5. a circular ring; 6. an electric push rod; 7. connecting blocks; 8. a support plate; 9. a motor mounting seat; 10. a motor; 11. a rotating plate; 12. a slider; 13. a column; 14. a rubber pad; 15. a rubber ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a grinding size measuring tool comprises an electronic height gauge 1 and a platform 2, wherein the platform 2 is parallel to a horizontal plane, a groove 3 is formed in the platform 2, the groove 3 is located in a circular ring 5, a sliding groove 4 is formed in the inner side wall of the groove 3, the circular ring 5 for placing a prism is fixedly welded on the platform 2, the circular ring 5 is parallel to the horizontal plane, an electric push rod 6 is fixedly installed in the groove 3 through a bolt, a supporting plate 8 is fixedly installed at the upper end of the electric push rod 6 through a connecting block 7, a motor 10 is fixedly installed on the supporting plate 8 through a motor installation seat 9, the motor 10 is a low-speed motor, a rotating plate 11 is fixedly welded on a rotating shaft of the motor 10, the electronic height gauge 1 is located above the rotating plate 11, the rotating plate 11 is parallel to the horizontal plane, a sliding block 12 is fixedly welded on the side portion of the supporting plate 8, the sliding block 12 is in sliding fit with the sliding groove 4, the electronic height gauge 1 is fixedly installed on the platform 2 through the upright column 13, and a probe of the electronic height gauge 1 is perpendicular to the surface of the platform 2.

Further, the upper end of the electric push rod 6 is welded and fixed with the bottom of the connecting block 7, the supporting plate 8 is fixedly installed on the connecting block 7 through bolts, the supporting plate 8 can be stably fixed through the arrangement of the connecting block 7, and the supporting plate 8 is prevented from shaking when rising or falling to affect the lifting of the rotating plate 11.

Further, the sliding block 12 is in clearance sliding fit with the sliding groove 4, the clearance is not more than 0.2mm, and the supporting plate 8 can be kept stable when ascending or descending through the clearance sliding fit of the sliding block 12 and the sliding groove 4.

Further, the groove 3 is a circular groove, the diameter of the rotating plate 11 is 0.5mm smaller than the inner diameter of the groove 3, and the rotating plate 11 can be lifted in the groove 3 through the groove 3.

Furthermore, a rubber pad 14 is fixed on the rotating plate 11, and the rubber pad 14 is arranged, so that when the prism is placed on the rubber pad 14, the surface friction force between the prism and the rubber pad 14 can be improved, and the phenomenon that the prism falls off when the prism rotates along with the rotating plate 11 can be reduced.

Further, a rubber ring 15 is fixed to the ring 5, and the contact between the prism and the ring 6 can be changed to flexible contact by the rubber ring 15.

The structure principle is as follows: when the device is used, the rotating plate 11 is lifted through the electric push rod 6, the prism is placed on the rotating plate 11, then the rotating plate 11 is lowered through the electric push rod 6, the prism is placed on the circular ring 5, the size of the ground prism is measured through the electronic height meter 1, the motor 10 is used, the rotating plate 11 can be driven to rotate, after the electric push rod 6 lifts the rotation, the prism is placed on the rotating plate 11, the motor 10 is turned on and off, the electronic height meter 1 conducts multi-point position measurement on the ground prism, the measurement accuracy can be improved, if the diameter of the prism is smaller than the inner diameter of the circular ring 5, the prism is directly placed on the rotating plate 11, and the size of the ground prism can be directly measured through the electronic height meter 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An abrasion size measuring tool comprising an electronic altimeter (1) and a platform (2), characterized in that: the utility model discloses a prism height measuring device, including platform (2), has seted up recess (3) on platform (2), spout (4) have been seted up on the inside wall of recess (3), welded fastening has ring (5) that are used for placing the prism on platform (2), there are electric putter (6) through bolt fixed mounting in recess (3), there is backup pad (8) upper end through connecting block (7) fixed mounting electric putter (6), there are motor (10) through motor mount pad (9) fixed mounting in backup pad (8), welded fastening has rotating plate (11) in the axis of rotation of motor (10), the lateral part welded fastening of backup pad (8) has slider (12), slider (12) and spout (4) sliding fit, electron altimeter (1) is through stand (13) fixed mounting on platform (2).

2. An abrasive dimension measuring tool as claimed in claim 1, wherein: the upper end of the electric push rod (6) is welded and fixed with the bottom of the connecting block (7), and the supporting plate (8) is fixedly installed on the connecting block (7) through a bolt.

3. An abrasive dimension measuring tool as claimed in claim 1, wherein: the sliding block (12) is in clearance sliding fit with the sliding groove (4), and the clearance is not more than 0.2 mm.

4. An abrasive dimension measuring tool as claimed in claim 1, wherein: the groove (3) is a circular groove, and the diameter of the rotating plate (11) is 0.5mm smaller than the inner diameter of the groove (3).

5. An abrasive dimension measuring tool as claimed in claim 1, wherein: the rotating plate (11) is fixedly bonded with a rubber pad (14).

6. An abrasive dimension measuring tool as claimed in claim 1, wherein: and a rubber ring (15) is fixedly bonded on the circular ring (5).