CN218545601U

CN218545601U - Be used for air compressor machine piston diameter detection device

Info

Publication number: CN218545601U
Application number: CN202222469162.2U
Authority: CN
Inventors: 袁文志; 陈有刚; 袁文锦
Original assignee: Xinxiang Dongcheng Machinery Manufacturing Co ltd
Current assignee: Xinxiang Dongcheng Machinery Manufacturing Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-28
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a be used for air compressor machine piston diameter detection device in piston detection equipment technical field, including the square pole, spacing spout, the mobile device, expanding spring, first butterfly bolt, first pin and second pin, the curb plate, rotate clamping device and miniature laser range finder, can control and fix a position the second pin through first butterfly bolt cooperation mobile device, first pin and second pin can the centre gripping in the piston outside and insert the piston inboard, and the curb plate can cooperate the distance of measuring between first pin and the second pin inboard with miniature laser range finder mutually, similar slide caliper's function, and then can obtain the inside and outside diameter data of piston, and convenient for operation has the practicality.

Description

Be used for air compressor machine piston diameter detection device

Technical Field

The utility model relates to a piston detection equipment technical field specifically is a be used for air compressor machine piston diameter detection device.

Background

An air compressor is a device for compressing air, and is called an air compressor for short; the air compressor is constructed similarly to a water pump. Most air compressors are of the reciprocating piston type, the rotary vane type or the rotary screw type, and can be classified into various types according to the operation principle, the lubrication manner, and the performance. The piston is an important moving part in the air compressor, the piston reciprocates in the cylinder under the drive of the connecting rod to continuously perform the processes of air suction, air compression and exhaust, and the precision of piston manufacture influences the movement of the inner wall of the cylinder connected with the piston and the connecting rod. The basic structure of piston can divide into top, head and skirt portion, and whole be bottom open-ended cylinder type casing form, and the inside and outside diameter of piston need be through strict calculation, need accord with the calculation data requirement when making simultaneously, so need detect the inside and outside diameter of piston in the actual production, based on this, the utility model discloses a be used for air compressor machine piston diameter detection device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for air compressor machine piston diameter detection device to need carry out the problem that detects to the inside and outside diameter of piston in the actual production who proposes among the above-mentioned background art of solution.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a be used for air compressor machine piston diameter detection device, includes the square pole, the equal level of surface is provided with spacing spout relatively around the square pole, the outer wall of square pole slip cup joint with spacing spout assorted mobile device, equal fixedly connected with expanding spring between the inside wall of the outside and spacing spout around the mobile device, the surface of mobile device runs through the spiro union and has just to the first butterfly bolt of spacing spout inner chamber, the bottom outside of square pole and mobile device's bottom vertical fixation have first pin and second pin respectively, the bottom parallel and level of first pin and second pin, the surface parallel of first pin and second pin is installed the curb plate relatively respectively and is rotated clamping device, the medial surface of curb plate sets up with the medial surface coplane of first pin, it has miniature laser range finder to rotate the last centre gripping of clamping device, miniature laser range finder's left side transmitting terminal and the coplane setting of second pin.

Preferably, the moving device comprises a moving block, a first rectangular through hole and a second rectangular through hole are respectively formed in the lateral upper portion and the lateral lower portion of the moving block, third rectangular through holes are correspondingly formed in the front portion and the rear portion of each second rectangular through hole, rectangular openings are formed in the centers of two sides of an outer port of each first rectangular through hole, a T-shaped connecting block fixed through a countersunk screw is inserted into an inner cavity of each rectangular opening, and the outer end and the upper surface and the lower surface of each T-shaped connecting block are connected with the inner wall of the limiting sliding groove in a sliding mode through fixing universal balls.

Preferably, the outer surface of the T-shaped connecting block is fixed with a welding column inserted into the inner side of the telescopic spring.

Preferably, the outer side of the bottom of the square rod and the bottom of the moving device are respectively and vertically fixed with a first stop lever and a second stop lever through a step slot and a plastic five-star handle bolt.

Preferably, the rotary clamping device comprises a hard plastic groove section, a second butterfly bolt is connected to the top of the hard plastic groove section in a penetrating and screwing mode, a pressing block rotatably connected to the bottom of the second butterfly bolt is embedded in the upper portion of an inner cavity of the hard plastic groove section, rubber pads are fixedly glued to the bottom of the pressing block and the bottom of the inner cavity of the hard plastic groove section, and a ninety-degree spring hinge is fixedly arranged on the inner side of the top of the hard plastic groove section.

Preferably, the model of the miniature laser range finder is NF-2030.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first butterfly bolt cooperation mobile device can remove about and fix a position the second pin, and first pin and second pin can the centre gripping in the piston outside and insert the piston inboard, and curb plate and miniature laser range finder can mutually cooperate and measure the distance between first pin and the second pin is inboard, similar slide caliper's function, and then can obtain the inside and outside diameter data of piston, and the simple operation has the practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of another working state of the present invention;

FIG. 3 is a schematic diagram of the mobile device shown in FIG. 1;

fig. 4 is a schematic structural view of the rotating clamping device in fig. 1.

In the drawings, the reference numbers indicate the following list of parts:

1-square rod, 2-limit chute, 3-moving device, 4-expansion spring, 5-first butterfly bolt, 6-first stop lever, 7-second stop lever, 8-side plate, 9-rotary clamping device, 10-micro laser range finder, 30-moving block, 31-first rectangular through hole, 32-second rectangular through hole, 33-third rectangular through hole, 34-rectangular opening, 35-T type connecting block, 36-universal ball, 90-hard plastic groove body section, 91-second butterfly bolt, 92-pressing block, 93-rubber pad, and 94-ninety-degree spring hinge.

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a be used for air compressor machine piston diameter detection device, including square bar 1, the equal level in surface is provided with spacing spout 2 relatively around square bar 1, the outer wall of square bar 1 slides and cup joints and has cup jointed with spacing spout 2 assorted mobile device 3, equal fixedly connected with expanding spring 4 between the inside wall of the outside and spacing spout 2 around mobile device 3, the surface of mobile device 3 runs through the spiro union and has just to the first butterfly bolt 5 of 2 inner chambers of spacing spout, can give mobile device 3 spacingly through screwing first butterfly bolt 5, the bottom outside of square bar 1 and the bottom of mobile device 3 respectively the vertical fixation have first pin 6 and second pin 7, specifically do: the bottom outside of square bar 1 and the bottom of mobile device 3 are respectively through ladder slot and plastics five-star handle bolt vertical fixation have first pin 6 and second pin 7, the ladder slot sets up in the bottom outside of square bar 1 and the bottom of mobile device 3, plastics five-star handle bolt respectively runs through the spiro union in the outside of square bar 1 and the bottom of mobile device 3 simultaneously, the bottom parallel and level of first pin 6 and second pin 7, the surface parallel of first pin 6 and second pin 7 is relatively installed curb plate 8 and rotation clamping device 9 respectively, the medial surface of curb plate 8 and the medial surface coplane setting of first pin 6, it has miniature laser range finder 10 to centre gripping on the clamping device 9 to rotate, the left side transmitting terminal of miniature laser range finder 10 and the medial surface coplane setting of second pin 7, and the model of miniature laser range finder 10 is NF-2030, for the product of selling, the operation mode can be known, the volume is less, and is convenient for the installation.

Referring to fig. 3, the moving device 3 includes a moving block 30, a first rectangular through hole 31 and a second rectangular through hole 32 are respectively formed in the upper side and the lower side of the moving block 30, third rectangular through holes 33 are respectively formed in the front and the rear of the second rectangular through hole 32, the first rectangular through hole 31 is used for sleeving the square rod 1, rectangular openings 34 are respectively formed in the centers of two sides of an outer port of the first rectangular through hole 31, T-shaped connecting blocks 35 fixed through countersunk screws are inserted into inner cavities of the rectangular openings 34, the countersunk screws penetrate through the moving block 30 from the outer side and are used for fixing the T-shaped connecting blocks 35, the outer ends and the upper and lower surfaces of the T-shaped connecting blocks 35 are connected with inner walls of the limiting sliding grooves 2 in a sliding mode through fixing universal balls 36, and welding columns inserted into the inner sides of the telescopic springs 4 are fixed on the outer surfaces of the T-shaped connecting blocks 35 and used for stably welding the telescopic springs 4.

Referring to fig. 4, the rotary clamping device 9 includes a hard plastic groove section 90, a second butterfly bolt 91 is screwed through the top of the hard plastic groove section 90, a press block 92 rotatably connected to the bottom of the second butterfly bolt 91 is embedded in the upper portion of the inner cavity of the hard plastic groove section 90, rubber pads 93 are glued to the bottom of the press block 92 and the bottom of the inner cavity of the hard plastic groove section 90, a ninety-degree spring hinge 94 is fixed to the inner side of the top of the hard plastic groove section 90, the press block 92 can be matched with the hard plastic groove section 90 to clamp the micro laser range finder 10 by adjusting the second butterfly bolt 91, and the rubber pads 93 are used for protecting the outer wall of the micro laser range finder 10 and preventing indentation.

Use the utility model relates to a during a be used for air compressor machine piston diameter detection device: firstly measuring the width of the first stop lever 6 and the second stop lever 7, then utilizing the first butterfly bolt 5 to cooperate with the moving device 3 to move left and right and position the second stop lever 7, the first stop lever 6 and the second stop lever 7 can be clamped at the outer side of the piston and inserted into the inner side of the piston, the side plate 8 and the micro laser range finder 10 can be mutually matched to measure the distance between the inner sides of the first stop lever 6 and the second stop lever 7, the function similar to that of a vernier caliper can be realized, the micro laser range finder 10 can be transversely clamped when measuring the outer diameter of the piston, the reading of the micro laser range finder 10 is upward, the numerical value is the outer diameter size, when measuring the inner diameter, the hard plastic groove body section 90 is vertically inserted and pulled for being connected with the second stop lever 7 through a ninety-degree spring hinge 94, the micro laser range finder 10 can be upwards rotated, the reading is convenient, the reading is combined with the width numerical values of the first stop lever 6 and the second stop lever 7 to be the inner diameter size, and the outer diameter data of the piston can be obtained.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a be used for air compressor machine piston diameter detection device, includes square bar (1), its characterized in that: the utility model discloses a laser range finder, including square bar (1), equal level in surface is provided with spacing spout (2) relatively around square bar (1), the outer wall of square bar (1) slides and cup joints with spacing spout (2) assorted mobile device (3), equal fixedly connected with expanding spring (4) between the inside wall of the outside and spacing spout (2) around mobile device (3), the surface of mobile device (3) runs through the spiro union and has just first butterfly bolt (5) to spacing spout (2) inner chamber, the bottom outside of square bar (1) and the bottom of mobile device (3) are the vertical fixation respectively have first pin (6) and second pin (7), the bottom parallel and level of first pin (6) and second pin (7), curb bar (8) and rotation clamping device (9) are installed respectively to the surface parallel of first pin (6) and second pin (7) relatively, the medial surface of curb plate (8) sets up with the coplane of first pin (6), it has miniature laser range finder (10) to rotate clamping device (9) and go up the centre gripping, the coplane of the coplanar setting of miniature laser range finder end medial surface (10) and the coplane of second pin (7) sets up the coplane coplanar setting.

2. The device for detecting the diameter of the piston of the air compressor as claimed in claim 1, wherein: the movable device (3) comprises a movable block (30), a first rectangular through hole (31) and a second rectangular through hole (32) are respectively arranged in the lateral direction of the movable block (30) from top to bottom, third rectangular through holes (33) are oppositely arranged in the front of and behind the second rectangular through holes (32), rectangular openings (34) are respectively formed in the centers of two sides of an outer port of the first rectangular through hole (31), T-shaped connecting blocks (35) fixed through countersunk head screws are inserted into inner cavities of the rectangular openings (34), and the outer ends and the upper and lower surfaces of the T-shaped connecting blocks (35) are slidably connected with the inner wall of the limiting sliding groove (2) through fixed universal balls (36).

3. The device for detecting the diameter of the piston of the air compressor as claimed in claim 2, wherein: and a welding column inserted into the inner side of the telescopic spring (4) is fixed on the outer surface of the T-shaped connecting block (35).

4. The device for detecting the diameter of the piston of the air compressor as claimed in claim 1, wherein: the outer side of the bottom of the square rod (1) and the bottom of the moving device (3) are respectively and vertically fixed with a first stop lever (6) and a second stop lever (7) through a step slot and a plastic five-star handle bolt.

5. The device for detecting the diameter of the piston of the air compressor as claimed in claim 1, wherein: rotate clamping device (9) including hard plastic cell body section (90), the spiro union has second butterfly bolt (91) at the top of hard plastic cell body section (90) through, the inner chamber top of hard plastic cell body section (90) is embedded to have and rotates briquetting (92) of being connected with second butterfly bolt (91) bottom, the bottom of briquetting (92) and the inner chamber bottom of hard plastic cell body section (90) all are fixed with glue and are glued rubber pad (93), the top inboard of hard plastic cell body section (90) is fixed with ninety degrees spring hinge (94).

6. The device for detecting the diameter of the piston of the air compressor as claimed in claim 1, wherein: the model of the miniature laser range finder (10) is NF-2030.