CN212838738U

CN212838738U - Device for measuring pressure of lifting cylinder

Info

Publication number: CN212838738U
Application number: CN202021438618.3U
Authority: CN
Inventors: 李舒荐; 刘明成; 刘佳
Original assignee: Sichuan Jindongdi Technology Co ltd
Current assignee: Sichuan Jindongdi Technology Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-30
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a promote cylinder pressure measurement's device relates to atmospheric pressure and detects technical field, when having solved the pressure of measuring the dress equipment that is used for LCD original paper subsides to apply to go up the cylinder, the quartz supporting bench fragile with the conflict of cylinder pressure head, problem that simultaneous measurement efficiency and rate of accuracy are low, and its technical scheme main points are: the clamping device comprises a square main body, wherein the top end and the bottom end of the main body are parallel to each other, and a first clamping plate and a second clamping plate are oppositely arranged at the bottom end of the main body; a U-shaped groove structure is formed between the first clamping plate and the second clamping plate, and the vertical height of the second clamping plate is smaller than that of the first clamping plate; the outer sides of the lower end surfaces of the first clamping plate and the second clamping plate are both outwards protruded to form clamping blocks, and contact surfaces between the clamping blocks at the two sides are reserved on the lower end surfaces of the first clamping plate and the second clamping plate; the effects of reducing cost and reducing the workload of workers are achieved.

Description

Device for measuring pressure of lifting cylinder

Technical Field

The utility model relates to an atmospheric pressure detects technical field, and more specifically says that it relates to a promote cylinder pressure measurement's device.

Background

The cylinder is a cylindrical metal part which guides the piston to do linear reciprocating motion in the cylinder, the pressure energy of compressed gas is converted into mechanical energy through pneumatic transmission, air is expanded in the cylinder of the engine to convert the thermal energy into the mechanical energy, and the gas is compressed by the piston in the cylinder of the compressor to increase the pressure; in the actual equipment that is used for LCD original paper to paste, the pressure head of the cylinder of installing on the actual equipment contradicts with the quartz supporting bench of cylinder bottom, and then equipment carries out work, but the output pressure of cylinder during and rather than the pressure of its settlement, then need measure it to prevent that pressure is too big or undersize to influence the subsides of LCD original paper and apply.

In the prior art, when the output pressure of the detection cylinder is consistent with the set pressure, the measuring instrument is usually directly placed at the bottom end of the quartz support table, so that the output pressure of the detection cylinder is detected, the pressure of the cylinder is unknown, the damage hidden danger of the quartz support table is large, the measurement position is not easy to place in place, the measurement efficiency is low due to repeated placement, meanwhile, the deviation of the measurement precision is large, and the cost and the workload of workers are increased.

Therefore, how to design a device for measuring the pressure of the lifting cylinder is a problem which is urgently needed to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a promote cylinder pressure measurement's device has the damaged hidden danger of eliminating the quartz supporting bench to and improve the purpose of measurement of efficiency and rate of accuracy, reach reduce cost and alleviate the effect of staff's work load.

The above technical purpose of the present invention can be achieved by the following technical solutions: the clamping device comprises a square main body, wherein the top end and the bottom end of the main body are parallel to each other, and a first clamping plate and a second clamping plate are oppositely arranged at the bottom end of the main body; a U-shaped groove structure is formed between the first clamping plate and the second clamping plate, and the vertical height of the second clamping plate is smaller than that of the first clamping plate; the lower terminal surface outside of first splint and second splint all outwards the protrusion is formed with the clamp splice, the lower terminal surface of first splint and second splint leaves the contact surface that is located between the both sides clamp splice.

Through adopting above-mentioned technical scheme, when carrying out pressure detection to the cylinder on the equipment of adorning reality that is used for LCD original paper subsides to apply, position between adjustment cylinder pressure head and the cylinder bottom quartz support platform, U type groove structure and the quartz support platform joint with this device, it is inconsistent with the nonrust iron plate of fixed quartz support platform to be about to the clamp splice, place U type groove structure with measuring instrument again, the top and the quartz support platform of measuring instrument and U type groove structure are inconsistent, thereby carry out the pressure detection of cylinder, the staff is adjusting the pressure of cylinder according to the testing result, thereby the subsides of the suitable LCD original paper of pressure that makes the cylinder output are applied, thereby effectual prevent quartz support platform's damage, the trouble that the measuring instrument is difficult for putting in place has also been removed from, the degree of accuracy that cylinder pressure detected has been improved, staff's work load is reduced, and production efficiency.

The utility model discloses further set up to: the distance between the first clamping plate and the second clamping plate is 23.9mm-24.1 mm.

By adopting the technical scheme, the width of the U-shaped groove structure is 23.9-24.1 mm, the U-shaped groove structure is convenient to collide with a quartz supporting table and is also convenient to place a detection instrument, and the phenomenon that the U-shaped groove structure is too small to be clamped with the quartz supporting table and too large to be inclined is prevented.

The utility model discloses further set up to: the vertical height of the first clamping plate is 10.45mm-10.55mm, and the vertical height of the second clamping plate is 6.95mm-7.05 mm.

Through adopting above-mentioned technical scheme, be convenient for first splint and second splint contact rather than the stainless iron piece of its bottom mounting quartz supporting bench mutually.

The utility model discloses further set up to: the width of the contact surface of the first clamping plate is 6.95mm-7.05mm, and the width of the contact surface of the second clamping plate is 2.95mm-3.05 mm.

Through adopting above-mentioned technical scheme, be convenient for first splint and second splint contact rather than the nonrust iron plate of bottom mounting quartz support platform mutually, make the clamp splice inconsistent with the lateral wall of nonrust iron plate simultaneously.

The utility model discloses further set up to: the width of main part is 37.95mm-38.05mm, the width of first splint is 8.95mm-9.05mm, and the width of second splint is 4.95mm-5.05 mm.

Through adopting above-mentioned technical scheme, be convenient for first splint and second splint contact rather than the nonrust iron plate of bottom mounting quartz support platform mutually, make the lateral wall of clamp splice and nonrust iron plate inconsistent simultaneously for keep good contact between overall device and the nonrust iron plate, improve stability.

The utility model discloses further set up to: the edges at the bottom end of the U-shaped groove structure are circular arcs, and the radius of each circular arc is 2.9mm-3.1 mm.

Through adopting above-mentioned technical scheme, make it be convenient for contact with quartz supporting bench and pressure detector, prevent to cause the damage to it.

The utility model discloses further set up to: the main body, the first clamping plate, the second clamping plate and the clamping block are integrally formed.

Through adopting above-mentioned technical scheme for overall structure is firm, is not fragile in detecting cylinder pressure process.

To sum up, the utility model discloses following beneficial effect has: when carrying out pressure detection to the cylinder on the equipment of adorning reality that is used for LCD original paper subsides to apply, position between adjustment cylinder pressure head and the cylinder bottom quartz support platform, U type groove structure and the quartz support platform joint with this device, it is inconsistent with the nonrust iron plate of fixed quartz support platform to be about to the clamp splice, place U type groove structure with measuring instrument again, the top and the quartz support platform of measuring instrument and U type groove structure are inconsistent, thereby carry out the pressure detection of cylinder, the staff is adjusting the pressure of cylinder according to the testing result, thereby the subsides of the suitable LCD original paper of pressure that makes the cylinder output apply, thereby effectually prevent quartz support platform's damage, the trouble that the measuring instrument was difficult for putting in place has also been removed from, the degree of accuracy that has improved cylinder pressure detection, reduce staff's work load, and improve production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the whole in the embodiment of the present invention;

FIG. 2 is a schematic view of the structure in the direction A of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction B in FIG. 2;

fig. 4 is an overall operation schematic diagram in the embodiment of the present invention.

In the figure: 11. a main body; 12. a first splint; 13. a second splint; 14. a U-shaped groove structure; 15. a clamping block; 16. a contact surface; 17. a circular arc.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): a device for measuring pressure of a lifting cylinder is disclosed, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, and comprises a square main body 11, wherein the top end and the bottom end of the main body 11 are parallel to each other, and a first clamping plate 12 and a second clamping plate 13 are oppositely arranged at the bottom end of the main body 11; a U-shaped groove structure 14 is formed between the first clamping plate 12 and the second clamping plate 13, and the vertical height of the second clamping plate 13 is smaller than that of the first clamping plate 12; the outer sides of the lower end surfaces of the first clamping plate 12 and the second clamping plate 13 are both outwards protruded to form clamping blocks 15, and the lower end surfaces of the first clamping plate 12 and the second clamping plate 13 are provided with contact surfaces 16 located between the clamping blocks 15 on the two sides. When carrying out pressure detection to the cylinder on the equipment of adorning reality that is used for LCD original paper subsides to apply, position between adjustment cylinder pressure head and the cylinder bottom quartz support platform, U type groove structure 14 and the quartz support platform joint with this device, be about to clamp splice 15 inconsistent with the nonrust iron plate of fixed quartz support platform, place U type groove structure 14 with measuring instrument again, the top of measuring instrument and U type groove structure 14 is inconsistent with quartz support platform, thereby carry out the pressure detection of cylinder, the staff is adjusting the pressure of cylinder according to the testing result, thereby the subsides of the suitable LCD original paper of pressure that makes the cylinder output are applied, thereby effectual damage that prevents quartz support platform, the trouble that the measuring instrument is difficult for putting in place has also been removed from, the degree of accuracy that has improved cylinder pressure detection, reduce staff's work load, and improve production efficiency.

As shown in fig. 2, the distance between the first clamping plate 12 and the second clamping plate 13 is 23.9mm-24.1 mm. Therefore, the width of the U-shaped groove structure 14 is 23.9mm-24.1mm, the U-shaped groove structure is convenient to abut against a quartz support table and is also convenient for placing a detection instrument, and the phenomenon that the U-shaped groove structure is too small to be clamped with the quartz support table and too large to incline is prevented.

As shown in fig. 2 and 4, the vertical height of the first clamping plate 12 is 10.45mm-10.55mm, and the vertical height of the second clamping plate 13 is 6.95mm-7.05 mm. The first clamping plate 12 and the second clamping plate 13 are convenient to contact with the stainless iron block of the quartz supporting table fixed at the bottom end of the stainless iron block.

As shown in fig. 2 and 4, the width of the contact surface 16 of the first clamping plate 12 is 6.95mm-7.05mm, and the width of the contact surface 16 of the second clamping plate 13 is 2.95mm-3.05 mm. The first clamping plate 12 and the second clamping plate 13 are convenient to contact with the stainless iron block of the quartz supporting table fixed at the bottom end of the stainless iron block, and meanwhile, the clamping block 15 is enabled to be abutted against the side wall of the stainless iron block.

As shown in fig. 2 and 4, the width of the main body 11 is 37.95mm to 38.05mm, the width of the first clamping plate 12 is 8.95mm to 9.05mm, and the width of the second clamping plate 13 is 4.95mm to 5.05 mm. The first splint 12 and the second splint 13 of being convenient for touch with the nonrust iron plate of its bottom mounting quartz support platform mutually, make the lateral wall of clamp splice 15 and nonrust iron plate inconsistent simultaneously for keep good contact between overall device and the nonrust iron plate, improve stability.

As shown in fig. 2 and 4, the edges of the bottom end of the U-shaped groove structure 14 are all arcs 17, and the radius of the arc 17 is 2.9mm-3.1 mm. The quartz support platform and the pressure detector are convenient to contact, and damage to the quartz support platform and the pressure detector is prevented.

As shown in fig. 1, 2 and 3, the main body 11, the first clamping plate 12, the second clamping plate 13 and the clamping block 15 are integrally formed. The whole structure is firm, and the air cylinder is not easy to damage in the pressure detection process. In this embodiment, the integral structure is made of a stainless iron block.

The working principle is as follows: when carrying out pressure detection to the cylinder on the equipment of adorning reality that is used for LCD original paper subsides to apply, position between adjustment cylinder pressure head and the cylinder bottom quartz support platform, U type groove structure 14 and the quartz support platform joint with this device, be about to clamp splice 15 inconsistent with the nonrust iron plate of fixed quartz support platform, place U type groove structure 14 with measuring instrument again, the top of measuring instrument and U type groove structure 14 is inconsistent with quartz support platform, thereby carry out the pressure detection of cylinder, the staff is adjusting the pressure of cylinder according to the testing result, thereby the subsides of the suitable LCD original paper of pressure that makes the cylinder output are applied, thereby effectual damage that prevents quartz support platform, the trouble that the measuring instrument is difficult for putting in place has also been removed from, the degree of accuracy that has improved cylinder pressure detection, reduce staff's work load, and improve production efficiency.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a lift cylinder pressure measurement's device, includes square main part (11), and the top and the bottom of main part (11) are parallel to each other, characterized by: a first clamping plate (12) and a second clamping plate (13) are oppositely arranged at the bottom end of the main body (11); a U-shaped groove structure (14) is formed between the first clamping plate (12) and the second clamping plate (13), and the vertical height of the second clamping plate (13) is smaller than that of the first clamping plate (12); the lower extreme off-plate side of first splint (12) and second splint (13) all outwards protrudes and is formed with clamp splice (15), the lower terminal surface of first splint (12) and second splint (13) leaves contact surface (16) that are located between both sides clamp splice (15).

2. The apparatus of claim 1, wherein the pressure measuring device comprises: the distance between the first clamping plate (12) and the second clamping plate (13) is 23.9mm-24.1 mm.

3. The apparatus of claim 2, wherein the pressure measuring device comprises: the vertical height of the first clamping plate (12) is 10.45-10.55 mm, and the vertical height of the second clamping plate (13) is 6.95-7.05 mm.

4. A device for lift cylinder pressure measurement as claimed in claim 3, characterized in that: the width of the contact surface (16) of the first clamping plate (12) is 6.95-7.05 mm, and the width of the contact surface (16) of the second clamping plate (13) is 2.95-3.05 mm.

5. The apparatus of claim 1, wherein the pressure measuring device comprises: the width of the main body (11) is 37.95-38.05 mm, the width of the first clamping plate (12) is 8.95-9.05 mm, and the width of the second clamping plate (13) is 4.95-5.05 mm.

6. The apparatus of claim 5, wherein: the edge at the bottom end of the U-shaped groove structure (14) is an arc (17), and the radius of the arc (17) is 2.9mm-3.1 mm.

7. The apparatus of claim 1, wherein the pressure measuring device comprises: the main body (11), the first clamping plate (12), the second clamping plate (13) and the clamping block (15) are integrally formed.