CN218349419U

CN218349419U - Piston groove measuring tool convenient to adjust

Info

Publication number: CN218349419U
Application number: CN202222644380.5U
Authority: CN
Inventors: 李汝新
Original assignee: Shandong Pufa Electrical And Mechanical Equipment Co ltd
Current assignee: Shandong Pufa Electrical And Mechanical Equipment Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-20
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a frock is measured in piston groove convenient to adjust, include the base and place the chamber, the intermediate position on base top has been seted up and has been placed the chamber, place the inside in chamber and placed a piston section of thick bamboo, base bottom swing joint has the carousel, the adjustment tank has all been seted up to the inside both sides of base, the inside swing joint of adjustment tank has the regulation pole, the both ends of carousel bottom all articulate has even handle, adjust the equal fixedly connected with fixed block of pole inside wall. This frock is measured to piston groove convenient to adjust rotates handle through being provided with and changes handle, carousel, regulation pole, adjustment tank, locating piece, and the carousel drives and adjusts the pole relative movement in the adjustment tank, and the locating piece makes it unable removal with piston collet chuck fastening fixed, is convenient for measure, has realized that quick location is tight, easy operation, and convenient nimble is more applicable to infrared measurement, has solved inconvenient operation, the inconvenient problem of measurement.

Description

Piston groove measuring tool convenient to adjust

Technical Field

The utility model relates to a piston groove detects technical field, specifically is a frock is measured to piston groove convenient to adjust.

Background

The piston cylinder is a part for installing the piston gasket, the internal piston groove needs to be processed by a machine tool with higher precision, and after the processing is finished, the depth inspection needs to be carried out so as to ensure that the groove is qualified and the piston gasket can be installed. And classifying the unqualified piston cylinder after inspection into an unqualified area for secondary inspection, and if the piston groove depth of the piston cylinder can still be repaired, sending the piston cylinder to a rework area, otherwise, obtaining an unqualified product.

The patent CN201688812U that discloses at present provides a piston groove measures frock convenient to adjust, fixes and detects the piston section of thick bamboo through using the fixed pincers of surveying of slice formula, and according to the gauge head of percentage table to the distance of round pin axle and gauge head to the distance of round pin axle, come to convert according to the set principle and try to get the actual degree of depth of slot, overcome that measuring error is big, be difficult to the measuring problem, simple structure, easy preparation, low cost, convenient to use, the reading is convenient.

However, the measuring method and the measuring tool in the above patent no longer have universality with the development of technology, in order to improve the detection efficiency and precision in the industry, an infrared measuring instrument is mostly used for scanning and depth measurement, errors caused by reading measurement are thoroughly avoided, and a brand-new piston groove measuring tool needs to be designed, so that the adjustment and the operation are convenient, and the detection machine is suitable for infrared measurement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock is measured to piston groove convenient to adjust to there is the reading error in solving the existence that proposes in the above-mentioned background art, is not suitable for the problem of the infrared measuring machine in industry.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frock is measured to piston groove convenient to adjust, includes the base and places the chamber, the intermediate position on base top has been seted up and has been placed the chamber, place the inside in chamber and placed a piston section of thick bamboo, base bottom swing joint has the carousel, the adjustment tank has all been seted up to the inside both sides of base, the inside swing joint of adjustment tank has the regulation pole, the both ends of carousel bottom all articulate has even the handle, adjust the equal fixedly connected with fixed block of pole inside wall, the bottom of fixed block with even handle swing joint, the spout has been seted up to the inside of adjusting the pole, the inside sliding connection of spout has the movable sleeve, the locating lever has been cup jointed to the inside fixed of movable sleeve.

Preferably, the locating lever is provided with two sets altogether, the movable sleeve inlays respectively and removes in the spout.

Preferably, screw holes are formed in the adjusting rod and the movable sleeve, fixing bolts are installed in the screw holes, and the movable sleeve and the adjusting rod are connected and assembled through the fixing bolts.

Preferably, the end part of the positioning rod is fixedly connected with a mounting plate, a mounting groove is formed in the mounting plate, a positioning block is inserted into the mounting groove, an assembling bolt is installed between the positioning block and the mounting plate, and the positioning block and the mounting plate are connected and assembled through the assembling bolt.

Preferably, the positioning block is a concave arc plate made of metal, and a rubber lining plate is bonded on the inner wall of the positioning block.

Preferably, the middle position of the bottom end of the rotary table is fixedly connected with a rotary handle, the rotary table is in a diamond shape, and the horizontal rotation range of the rotary table is 0-360 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: the piston groove measuring tool convenient to adjust not only realizes quick positioning and clamping, is simple to operate, convenient and flexible, is more suitable for infrared measurement, realizes better clamping effect and strong applicability, but also realizes quick replacement of adaptive positioning blocks without clamping marks;

(1) The rotary handle is rotated, the rotary handle drives the adjusting rod to move relatively in the adjusting groove, and the positioning block tightly fixes the piston collet chuck placed in the placing cavity, so that the piston collet chuck cannot move, measurement is facilitated, rapid positioning and clamping are achieved, and the device is simple to operate, convenient and flexible, and more suitable for infrared measurement;

(2) The adjusting rod, the movable sleeve, the screw holes and the fixing bolt are arranged, the screw holes are formed in the adjusting rod and the movable sleeve, and the position of the positioning rod can be adjusted according to different sizes and heights of the piston cylinder, so that the positioning block is accurately clamped in the middle of the piston cylinder, the clamping effect is better, and the applicability is strong;

(3) Through being provided with locating piece, rubber welt, mounting groove, assembly bolt, the locating piece is removable, but the locating piece of this frock quick replacement adaptation reaches the centre gripping effect that can more laminate, and rubber welt makes can not leave the double-layered trace on the piston barrel surface when pressing from both sides tightly.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the bottom structure of the base of the present invention;

fig. 3 is a schematic top view of the positioning block of the present invention;

fig. 4 is a front view structure diagram of the adjusting rod of the present invention.

In the figure: 1. positioning blocks; 2. mounting a plate; 3. assembling a bolt; 4. adjusting a rod; 5. a chute; 6. a movable sleeve; 7. a placement chamber; 8. a base; 9. a fixed block; 10. a turntable; 11. turning a handle; 12. a connecting handle; 13. an adjustment groove; 14. a screw hole; 15. fixing the bolt; 16. positioning a rod; 17. mounting grooves; 18. a piston cylinder; 19. a rubber lining plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 1: referring to fig. 1-4, a piston groove measuring tool convenient to adjust comprises a base 8 and a placing cavity 7, wherein the placing cavity 7 is formed in the middle of the top end of the base 8, a piston cylinder 18 is placed in the placing cavity 7, a rotary table 10 is movably connected to the bottom end of the base 8, adjusting grooves 13 are formed in two sides of the inner portion of the base 8, adjusting rods 4 are movably connected to the inner portions of the adjusting grooves 13, connecting handles 12 are hinged to two ends of the bottom of the rotary table 10, fixing blocks 9 are fixedly connected to the inner side walls of the adjusting rods 4, the bottom end of each fixing block 9 is movably hinged to the corresponding connecting handle 12, sliding grooves 5 are formed in the adjusting rods 4, movable sleeves 6 are slidably connected to the inner portions of the sliding grooves 5, and positioning rods 16 are fixedly sleeved in the movable sleeves 6;

two groups of positioning rods 16 are arranged, the movable sleeves 6 are respectively embedded in the sliding grooves 5 to move, a rotating handle 11 is fixedly connected to the middle position of the bottom end of the rotating disc 10, the rotating disc 10 is in a diamond shape, and the horizontal rotating range of the rotating disc 10 is 0-360 degrees;

specifically, as shown in fig. 1 and 2, the rotating handle 11 is rotated, the rotating disc 10 is driven by the rotating handle 11 to rotate horizontally, the two groups of connecting handles 12 pull the fixing block 9 to move relatively, the adjusting rod 4 moves relatively in the adjusting groove 13, and therefore the positioning block 1 is driven to clamp and fix the piston cylinder 18 placed in the placing cavity 7, so that the piston cylinder cannot move, measurement is facilitated, the effect of rapid positioning and clamping is achieved, and the operation is simple, convenient and flexible.

Example 2: screw holes 14 are formed in the adjusting rod 4 and the movable sleeve 6, a fixing bolt 15 is installed in each screw hole 14, and the movable sleeve 6 and the adjusting rod 4 are connected and assembled through the fixing bolt 15;

specifically, as shown in fig. 1 and 4, the adjusting rod 4 and the movable sleeve 6 are both provided with a screw hole 14, the positioning rod 16 is fixed at the adjusting rod 4 through a fixing bolt 15, and the position of the positioning rod 16 can be adjusted according to different sizes and heights of the piston cylinder 18, so that the positioning block 1 is accurately clamped at the middle position of the piston cylinder 18, and the clamping effect is better.

Example 3: the end part of the positioning rod 16 is fixedly connected with an installation plate 2, an installation groove 17 is formed in the installation plate 2, a positioning block 1 is inserted in the installation groove 17, an assembly bolt 3 is installed between the positioning block 1 and the installation plate 2, the positioning block 1 and the installation plate 2 are connected and assembled through the assembly bolt 3, the positioning block 1 is a concave arc plate made of metal, and a rubber lining plate 19 is bonded on the inner wall of the positioning block 1;

specifically, as shown in fig. 1 and 3, the locating rod 16 assembles the locating piece 1 through the mounting panel 2, and is different according to the size specification of the piston cylinder 18, can pull down the assembly bolt 3, then takes out the locating piece 1 from the mounting groove 17 of mounting panel 2, changes the locating piece 1 of adaptation to reach the more clamping effect of laminating, locating piece 1 is the concave arc board of metal material, and the bonding of 1 inner wall of locating piece has rubber liner board 19, can not leave the clamp mark on the surface of the piston cylinder 18 during the clamp.

The working principle is as follows: the utility model discloses when using, at first, place piston cylinder 18 and placing intracavity 7, fix locating lever 16 in adjusting pole 4 department through fixing bolt 15, according to the size height difference of piston cylinder 18, adjustable locating lever 16's position, make locating lever 16 be located piston cylinder 18's middle part, adjust the back, it changes 11 to rotate, carousel 10 is changeing 11 drive horizontal rotation down, two sets of even handle 12 is along with pulling fixed block 9 relative movement, adjust pole 4 relative movement in adjustment tank 13, therefore it will place piston cylinder 18 and press from both sides tight fixedly placing intracavity 7 to drive locating piece 1, make it unable removal, be convenient for measure, then use infrared instrument to scan in piston cylinder 18 top, through the degree of depth of infrared scanning out its inside piston groove.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a frock is measured to piston groove convenient to adjust, includes base (8) and places chamber (7), its characterized in that: the utility model discloses a piston cylinder, including base (8), regulation groove (13), piston cylinder (18) have been placed to the inside of placing chamber (7), base (8) bottom swing joint has carousel (10), regulation groove (13) have all been seted up to the inside both sides of base (8), the inside swing joint of regulation groove (13) has adjusted pole (4), the both ends of carousel (10) bottom all articulate has even handle (12), adjust the equal fixedly connected with fixed block (9) of pole (4) inside wall, the bottom of fixed block (9) with link handle (12) activity hinge joint, spout (5) have been seted up to the inside of adjusting pole (4), the inside sliding connection of spout (5) has movable sleeve (6), the fixed cover of movable sleeve (6) inside has connect locating lever (16).

2. The piston groove measuring tool convenient to adjust of claim 1, characterized in that: the positioning rods (16) are provided with two groups, and the movable sleeves (6) are respectively embedded in the sliding grooves (5) to move.

3. The piston groove measuring tool convenient to adjust of claim 1, characterized in that: screw holes (14) are formed in the adjusting rod (4) and the movable sleeve (6), fixing bolts (15) are installed in the screw holes (14), and the movable sleeve (6) and the adjusting rod (4) are connected and assembled through the fixing bolts (15).

4. The piston groove measuring tool convenient to adjust of claim 1, characterized in that: the end part of the positioning rod (16) is fixedly connected with a mounting plate (2), a mounting groove (17) is formed in the mounting plate (2), a positioning block (1) is inserted in the mounting groove (17), an assembling bolt (3) is installed between the positioning block (1) and the mounting plate (2), and the positioning block (1) and the mounting plate (2) are connected and assembled through the assembling bolt (3).

5. The piston groove measuring tool convenient to adjust of claim 4, wherein: the positioning block (1) is a concave arc plate made of metal, and a rubber lining plate (19) is bonded on the inner wall of the positioning block (1).

6. The piston groove measuring tool convenient to adjust of claim 1, characterized in that: the middle position of the bottom end of the rotary table (10) is fixedly connected with a rotary handle (11), the rotary table (10) is in a diamond shape, and the horizontal rotation range of the rotary table (10) is 0-360 degrees.