CN211179249U - Splash-proof accurate quantitative oil injection device for hardness tester buffer oil cylinder - Google Patents

Splash-proof accurate quantitative oil injection device for hardness tester buffer oil cylinder Download PDF

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CN211179249U
CN211179249U CN201921595356.9U CN201921595356U CN211179249U CN 211179249 U CN211179249 U CN 211179249U CN 201921595356 U CN201921595356 U CN 201921595356U CN 211179249 U CN211179249 U CN 211179249U
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oil
cylinder
fixedly connected
pipe
rod
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CN201921595356.9U
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李阳
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Desaff Measurement Technology Jiangsu Co ltd
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Desaff Measurement Technology Jiangsu Co ltd
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Abstract

The utility model discloses a be used for accurate quantitative oiling device of sclerometer buffer cylinder splashproof, the device comprises a device body, the left side top rigid coupling of the ware body is equipped with the hydro-cylinder, the top rigid coupling of hydro-cylinder is equipped with the oil inlet, the up end rigid coupling of oil inlet is equipped with spacing pipe, the up end rigid coupling of spacing pipe is equipped with first retaining ring, the equal rigid coupling in both ends is equipped with the inserted bar about first retaining ring up end, the right side of hydro-cylinder is equipped with the telescopic link, the one end of telescopic link links to each other with the ware body, the other end rigid coupling of telescopic link is equipped with the one end of. A accurate quantitative oiling device of sclerometer buffer cylinder splashproof, elasticity through compression spring promotes the dog, and the dog promotes the pull rod downstream, and the pull rod drives the chock and blocks out oil pipe, seals oil and can not flow, when needing to the inside oiling of hydro-cylinder, presses the telescopic link, and the oiling pipe descends, has reached the effect of splashing when avoiding buffering hydro-cylinder oiling, has realized the benefit that can the accurate control oiling volume.

Description

Splash-proof accurate quantitative oil injection device for hardness tester buffer oil cylinder
Technical Field
The utility model relates to a sclerometer uses technical field, and concrete field is for being used for the accurate quantitative oiling device of sclerometer buffer cylinder splashproof.
Background
A hardness tester is a testing instrument used to determine the hardness of a material, and a hardness test is a means to judge the quality of a metal material or a product part. Hardness is the ability of a material to resist the penetration of another body which does not itself undergo residual deformation under certain conditions. The greater the resistance, the higher the hardness and, conversely, the lower the hardness, and in mechanical property tests, measuring the hardness is the easiest, most economical, and fastest method, and is also one of the measures for checking the quality of products in the mechanical manufacturing process. Because the hardness of metal and other mechanical properties have a mutual corresponding relation, most metal materials can approximately calculate other mechanical properties such as strength, fatigue, creep, abrasion, internal loss and the like by measuring the hardness, when the lubricating oil filling device is used, oil needs to be filled into the buffer oil cylinder, 20# oil needs to be added into the cylinder body until the oil is added to about 50CC, the existing oil filling means can splash the oil, the oil filling amount is not precise, and the control is not stable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for accurate quantitative oiling device of sclerometer buffer cylinder splashproof to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an accurate quantitative oiling device for a splash-proof of a buffer oil cylinder of a hardness tester comprises a device body, wherein an oil cylinder is fixedly connected and assembled at the top end of the left side of the device body, an oil inlet is fixedly assembled at the top end of the oil cylinder, a limiting pipe is fixedly assembled at the upper end face of the oil inlet, a first retaining ring is fixedly assembled at the upper end face of the limiting pipe, inserting cylinders are fixedly assembled at the left end and the right end of the upper end face of the first retaining ring, a telescopic rod is arranged on the right side of the oil cylinder, one end of the telescopic rod is connected with the device body, the other end of the telescopic rod is fixedly assembled with one end of a connecting rod, the other end of the connecting rod is fixedly assembled with an oil injection pipe, a retaining cap is buckled at the top end of the oil injection pipe, a pull rod is inserted at the center of the retaining cap, a clamping plate is fixedly assembled, the one end of pinch bar links to each other with the pull rod joint, the pull rod injects the inside of annotating oil pipe, and the top outer wall of pull rod has cup jointed compression spring, compression spring's the below left and right sides all is equipped with the dog, the dog links to each other with the pull rod, compression spring's upper and lower both ends paste with fender cap and dog respectively mutually, the other end rigid coupling of pull rod is equipped with the chock, the bottom rigid coupling of annotating oil pipe is equipped with out oil pipe, the chock is located the inside of going out oil pipe, the bottom rigid coupling of going out oil pipe is equipped with the oil-out, the outer wall rigid coupling of oil-out is equipped with the second retaining ring, the equal rigid coupling in lower terminal surface left and right sides of second retaining ring is equipped with the inserted bar, the inserted bar is pegged graft with the insert section.
Preferably, the left side wall and the right side wall of the blocking cap are fixedly connected and assembled with thread strips.
Preferably, the outer wall of the other end of the prying bar is sleeved with a sponge sleeve.
Preferably, the left side and the right side of the bottom end of the front surface of the device body are fixedly provided with second support plates, a rotating rod is movably arranged between the two second support plates, the outer wall of the rotating rod is sleeved with a rotating cylinder, the outer wall of the rotating cylinder is fixedly provided with one end of a vertical plate, the other end of the vertical plate is fixedly provided with one end of a top plate, the center of the front surface of the vertical plate is fixedly provided with a clamping rod, the center of the upper part of the rotating cylinder is provided with a clamping cylinder, the clamping cylinder is connected with the device body, and the clamping rod is connected with the clamping cylinder.
Preferably, the other end of the top plate is fixedly connected with a plastic pad.
Compared with the prior art, the beneficial effects of the utility model are that: a splash-proof accurate quantitative oil injection device for a buffer oil cylinder of a hardness tester pushes a stop dog through the elasticity of a compression spring, the stop dog pushes a pull rod to move downwards, the pull rod drives a stopper block to block an oil outlet pipe, sealing oil can not flow out, when oil needs to be injected into the oil cylinder, a telescopic rod is pressed, the oil injection pipe descends, an oil outlet is injected into the oil inlet, a first retaining ring and a second retaining ring are driven to be abutted, an insertion rod is injected into the insertion cylinder, the two retaining rings are combined to seal a limiting pipe, a space is sealed during oil outlet, oil is prevented from sputtering and pressing a prying rod, the prying rod rotates on a support plate by taking a rotating shaft as a rotating point, the other end pries up a snap-gauge, the pull rod is driven to resist the elasticity of the compression spring to ascend, the stopper block stops plugging the oil outlet pipe, oil can flow into the oil inlet through the oil outlet, the effect of splashing when avoiding filling oil to the buffer cylinder is reached, and the advantage of precisely controlling the oil filling amount is realized.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic structural view enlarged at B of fig. 1.
In the figure: 1-device body, 2-oil cylinder, 3-oil inlet, 4-limit pipe, 5-oil injection pipe, 6-telescopic rod, 7-connecting rod, 8-compression spring, 9-blocking cap, 10-pry rod, 11-blocking plate, 12-rotating shaft, 13-sponge sleeve, 14-first support plate, 15-blocking block, 16-plastic pad, 17-scale, 18-pull rod, 19-oil outlet pipe, 20-plug block, 21-plug rod, 22-plug cylinder, 23-first blocking ring, 24-top plate, 25-oil outlet, 26-second blocking ring, 27-second support plate, 28-vertical plate, 29-rotating rod, 30-blocking cylinder, 31-rotating cylinder, 32-blocking rod and 33-thread strip.
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.
Example one
Referring to fig. 1 and 2, the present invention provides a technical solution: an anti-splash accurate quantitative oil injection device for a hardness tester buffer oil cylinder comprises a device body 1, a hardness tester body is arranged on the device body 1, the oil cylinder 2 is a buffer oil cylinder, the left top end of the device body 1 is fixedly provided with the oil cylinder 2, the top end of the oil cylinder 2 is fixedly provided with an oil inlet 3, oil is injected into the oil cylinder 2 through the oil inlet 3, the upper end surface of the oil inlet 3 is fixedly provided with a limiting pipe 4, the limiting pipe 4 limits an oil outlet 25 and prevents the oil from entering too deeply, the upper end surface of the limiting pipe 4 is fixedly provided with a first retaining ring 23, the left end and the right end of the upper end surface of the first retaining ring 23 are fixedly provided with an inserting cylinder 22, the right side of the oil cylinder 2 is provided with a telescopic rod 6, one end of the telescopic rod 6 is connected with the device body 1, the other end of the telescopic rod 6 is fixedly provided with one end of a connecting rod 7, the stop cap 9 is covered on the top end of the oil filling pipe 5, the stopper 15 is pushed by the elasticity of the compression spring 8, the stopper 15 pushes the pull rod 18 to move downwards, the pull rod 18 drives the stopper 20 to block the oil outlet pipe 19, sealing oil can not flow out, when oil needs to be filled into the oil cylinder 2, the telescopic rod 6 is pressed, the oil filling pipe 5 descends, the oil outlet 25 is inserted into the oil inlet 3 to drive the first retaining ring 23 and the second retaining ring 26 to be closed, the insert rod 21 is inserted into the insert cylinder 22, the two retaining rings are combined to seal the limiting pipe 4, the pry rod 10 is pressed, the pry rod 10 rotates on the first support plate 14 by taking the rotating shaft 12 as a rotating point, the clamping plate 11 is pried up by the other end to drive the pull rod 18 to resist the elasticity of the compression spring 8 to rise, the stopper 20 stops blocking the oil outlet pipe 19, oil can flow into the oil inlet 3 through the oil outlet 25 and flow into, the oiling can be stopped by loosening the pry bar 10, the pull bar 18 is inserted in the center of the blocking cap 9, one end of the pull bar 18 is fixedly connected with a clamping plate 11, the left side of the upper surface of the blocking cap 9 is fixedly connected with a first support plate 14, the top end of the first support plate 14 is movably provided with the pry bar 10 through a rotating shaft 12, one end of the pry bar 10 is connected with the pull bar 18 in a clamping manner, the pull bar 18 is inserted into the oiling pipe 5, the outer wall of the top end of the pull bar 18 is sleeved with a compression spring 8, the left side and the right side below the compression spring 8 are both provided with a stop dog 15, the stop dog 15 is connected with the pull bar 18, the upper end and the lower end of the compression spring 8 of the pull bar are respectively attached to the blocking cap 9 and the stop dog 15, the other end of the pull bar 18 is fixedly connected with a plug 20, the bottom end of the oiling pipe 5 is fixedly connected with an oiling pipe 19, the left side and the right side of the lower end face of the second retainer 26 are fixedly connected with insertion rods 21, the insertion rods 21 are connected with the insertion barrels 22 in an insertion mode, and scales 17 are marked on the front surface of the oil injection pipe 5.
Specifically, the screw strips 33 are fixedly mounted on the left and right side walls of the block cap 9, and the screw strips 33 increase the friction force for holding the block cap 9.
Specifically, the outer wall of the other end of the pry bar 10 is sleeved with a sponge sleeve 13, and the sponge sleeve 13 protects hands of a person.
The working principle is as follows: the method comprises the steps of filling oil into an oil filling pipe 5, covering a stop cap 9 on the top end of the oil filling pipe 5, pushing a stop block 15 by the elasticity of a compression spring 8, pushing a pull rod 18 by the stop block 15 to move downwards, driving a plug block 20 by the pull rod 18 to stop the oil outlet pipe 19, preventing sealing oil from flowing out, pressing a telescopic rod 6 when oil is required to be filled into an oil cylinder 2, lowering the oil filling pipe 5, inserting an oil outlet 25 into the oil inlet 3, driving a first check ring 23 and a second check ring 26 to be abutted, inserting a rod 21 into an insertion barrel 22, combining the two check rings to seal a limiting pipe 4, pressing a pry rod 10, rotating the pry rod 10 on a first support plate 14 by using a rotating shaft 12 as a rotating point, prying a clamping plate 11 at the other end, driving the pull rod 18 to resist the elasticity of the compression spring 8 to rise, stopping the plug block 20 from blocking the oil outlet pipe 19, enabling oil to flow into, the quantity of the oil injection is controlled by observing the scales 17, and the oil injection can be stopped by loosening the pry bar 10.
Example two
Referring to fig. 1 and 3, specifically, the left and right sides of the bottom end of the front surface of the device body 1 are fixedly connected with second support plates 27, a rotating rod 29 is movably installed between the two second support plates 27, the rotating rod 29 rotates to drive a vertical plate 28 to rotate, so as to drive a top plate 24 to rotate, so as to support a plane, so as to support the device body 1, so that the stability of placement is increased, sputtering is caused by shaking during oil injection placement, the clamping rod 32 is clamped into the clamping cylinder 30 to retract the vertical plate 28, a rotating cylinder 31 is sleeved on the outer wall of the rotating rod 29, one end of the vertical plate 28 is fixedly connected with the outer wall of the rotating cylinder 31, one end of the top plate 24 is fixedly connected with the other end of the vertical plate 28, the clamping rod 32 is fixedly connected with the center of the front surface of the vertical plate 28, a clamping cylinder 30 is arranged at the center.
Specifically, the other end of the top plate 24 is fixedly assembled with the plastic pad 16, and the plastic pad 16 reduces the abrasion of the top plate 23.
The working principle is as follows: the utility model discloses, bull stick 29 rotates and drives riser 28 and rotate, drives roof 24 and rotates, supports the plane, supports the ware body 1, has increased the firm of placing, rocks when placing the oiling and causes the sputtering, and the inside completion of card pole 32 card advance a card section of thick bamboo 30 is to the withdrawal of riser 28.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (5)

1. The utility model provides a be used for accurate quantitative oiling device of sclerometer buffer cylinder splashproof, includes the ware body (1), its characterized in that: the device is characterized in that an oil cylinder (2) is fixedly connected and assembled at the top end of the left side of the device body (1), an oil inlet (3) is fixedly connected and assembled at the top end of the oil cylinder (2), a limiting pipe (4) is fixedly connected and assembled at the upper end face of the oil inlet (3), a first check ring (23) is fixedly connected and assembled at the upper end face of the limiting pipe (4), an insertion cylinder (22) is fixedly assembled at the left end and the right end of the upper end face of the first check ring (23), an expansion link (6) is arranged at the right side of the oil cylinder (2), one end of the expansion link (6) is connected with the device body (1), one end of a connecting rod (7) is fixedly connected and assembled at the other end of the connecting rod (7), an oil injection pipe (5) is fixedly assembled at the other end of the connecting rod (7), a stop cap (9) is buckled at the top end of the oil injection pipe (, the oil injection pipe is characterized in that a first support plate (14) is fixedly connected to the left side of the upper surface of the blocking cap (9), a pry bar (10) is movably mounted at the top end of the first support plate (14) through a rotating shaft (12), one end of the pry bar (10) is connected with a pull rod (18) in a clamping mode, the pull rod (18) is inserted into the oil injection pipe (5), a compression spring (8) is sleeved on the outer wall of the top end of the pull rod (18), stop blocks (15) are arranged on the left side and the right side of the lower portion of the compression spring (8), the stop blocks (15) are connected with the pull rod (18), the upper end and the lower end of the compression spring (8) are respectively attached to the blocking cap (9) and the stop blocks (15), a plug block (20) is fixedly connected to the other end of the pull rod (18), an oil outlet pipe (19) is fixedly connected to the bottom end of the oil injection pipe (5), the plug block (20) is located inside, the outer wall rigid coupling of oil-out (25) is equipped with second retaining ring (26), the equal rigid coupling in both sides of lower terminal surface left and right sides of second retaining ring (26) is equipped with inserted bar (21), inserted bar (21) and an inserted cylinder (22) are pegged graft and are linked to each other, mark (17) are carved with on the positive surface of notes oil pipe (5).
2. The accurate quantitative oiling device for the splash prevention of the buffer oil cylinder of the hardness tester as claimed in claim 1, is characterized in that: the left side wall and the right side wall of the blocking cap (9) are fixedly connected and assembled with thread strips (33).
3. The accurate quantitative oiling device for the splash prevention of the buffer oil cylinder of the hardness tester as claimed in claim 1, is characterized in that: and the outer wall of the other end of the pry bar (10) is sleeved with a sponge sleeve (13).
4. The accurate quantitative oiling device for the splash prevention of the buffer oil cylinder of the hardness tester as claimed in claim 1, is characterized in that: the left side and the right side of the bottom end of the front surface of the device body (1) are fixedly connected with second support plates (27), a rotating rod (29) is movably mounted between the two second support plates (27), the outer wall of the rotating rod (29) is sleeved with a rotating drum (31), the outer wall of the rotating drum (31) is fixedly connected with one end of a vertical plate (28), the other end of the vertical plate (28) is fixedly connected with one end of a top plate (24), the center of the front surface of the vertical plate (28) is fixedly connected with a clamping rod (32), a clamping cylinder (30) is arranged at the center of the upper part of the rotating drum (31), the clamping cylinder (30) is connected with the device body (1), and the clamping rod (32) is connected with the clamping cylinder (30) in an.
5. The accurate quantitative oiling device for the splash prevention of the buffer oil cylinder of the hardness tester as claimed in claim 4, wherein: the other end of the top plate (24) is fixedly connected with a plastic pad (16).
CN201921595356.9U 2019-09-24 2019-09-24 Splash-proof accurate quantitative oil injection device for hardness tester buffer oil cylinder Active CN211179249U (en)

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Application Number Priority Date Filing Date Title
CN201921595356.9U CN211179249U (en) 2019-09-24 2019-09-24 Splash-proof accurate quantitative oil injection device for hardness tester buffer oil cylinder

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Application Number Priority Date Filing Date Title
CN201921595356.9U CN211179249U (en) 2019-09-24 2019-09-24 Splash-proof accurate quantitative oil injection device for hardness tester buffer oil cylinder

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112557226A (en) * 2021-02-26 2021-03-26 迪赛福测量技术(江苏)有限公司 Pre-compression hardness tester with lifting test bed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112557226A (en) * 2021-02-26 2021-03-26 迪赛福测量技术(江苏)有限公司 Pre-compression hardness tester with lifting test bed
CN112557226B (en) * 2021-02-26 2021-05-11 迪赛福测量技术(江苏)有限公司 Pre-compression hardness tester with lifting test bed

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