CN203044433U - Adjustable pin hole nozzle - Google Patents

Adjustable pin hole nozzle Download PDF

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Publication number
CN203044433U
CN203044433U CN 201220750791 CN201220750791U CN203044433U CN 203044433 U CN203044433 U CN 203044433U CN 201220750791 CN201220750791 CN 201220750791 CN 201220750791 U CN201220750791 U CN 201220750791U CN 203044433 U CN203044433 U CN 203044433U
Authority
CN
China
Prior art keywords
nozzle
pin hole
adjustable pin
pipeline
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220750791
Other languages
Chinese (zh)
Inventor
文祥
彭军
邓永光
刘胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN SANLIAN ENVIRONMENTAL PROTECTION SCI-TECH Co Ltd
Original Assignee
HUNAN SANLIAN ENVIRONMENTAL PROTECTION SCI-TECH Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUNAN SANLIAN ENVIRONMENTAL PROTECTION SCI-TECH Co Ltd filed Critical HUNAN SANLIAN ENVIRONMENTAL PROTECTION SCI-TECH Co Ltd
Priority to CN 201220750791 priority Critical patent/CN203044433U/en
Application granted granted Critical
Publication of CN203044433U publication Critical patent/CN203044433U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an adjustable pin hole nozzle which comprises a nozzle body (1) and a pipeline (2). The adjustable pin hole nozzle is characterized in that a U-shaped hoop (3) and a bolt (4) are further included, the nozzle body (1) is connected with an outlet of the pipeline (2), the U-shaped hoop (3) clamps the pipeline (2), the bolt (4) is fixed on the U-shaped hoop (3), a cone groove is formed at the back end of the nozzle (1), and a plurality of through holes (11) which are evenly distributed are formed in the side face of the cone groove along the circumferential direction. The adjustable pin hole nozzle can efficiently clean metal filing produced in the machining process of a piston pin hole. The through holes which are evenly distributed in a radiation shape in the nozzle enable cleaning to be thorough. The adjustable pin hole nozzle is convenient to adjust in longitudinal direction and transverse direction so as to be able to realize filing cleaning work of piston pin holes in the range of various sizes. The adjustable pin hole nozzle is time-saving, labor-saving, and simple and quick in operation.

Description

A kind of adjustable pin-and-hole nozzle
Technical field
The utility model relates to the nozzle of the system that considers to be worth doing clearly, particularly a kind of adjustable pin-and-hole nozzle.
Background technology
Piston be in the cylinder body of machinery such as stroke piston combustion engine, compressor and pump along the reciprocating machine components of cylinder body axis, comprise the pin-and-hole at piston boss place in its structure.In the process of piston pin hole, can produce a large amount of metal fillings, the operation so the clear bits at piston pin hole position are absolutely necessary.Under present technical conditions, generally all adopt the clear bits of ultrasonic wave or manual clear bits.It is cumbersome that ultrasonic wave is considered mode clearly to be worth doing, and used man-hour is long and can not clean out generation waste water fully; Manual pneumatic purging considers clearly that then labour intensity is big to be worth doing, and sometimes since human factor cause and consider the dead angle clearly to be worth doing.
Summary of the invention
Consider the existing problem of method clearly to be worth doing in order to solve above-mentioned conventional piston pin-and-hole, the utility model provides a kind of adjustable pin-and-hole nozzle, the metal fillings that it can high efficiency cleaning piston pin hole produces in process, device vertically, the lateral attitude is easy to adjust, time saving and energy saving, simple and quick.
For realizing above purpose, the technical solution adopted in the utility model is: a kind of adjustable pin-and-hole nozzle, and it comprises nozzle (1), pipeline (2), it is characterized in that, it also comprises U-shaped anchor ear (3), bolt (4); Described nozzle (1) links to each other with the outlet of pipeline (2); Described U-shaped anchor ear (3) is clamped pipeline (2); Described bolt (4) is fixed on the U-shaped anchor ear (3); Described nozzle (1) rear end has a conical grooves, along the circumferential direction has some through holes of evenly arranging (11) on the side of conical grooves.
The cone angle of the conical grooves of described nozzle (1) rear end is 120 °.
Described some through holes (11) evenly distribute radially.
Described U-shaped anchor ear (3) is provided with several screws (31).
Described bolt (4) adopts to be rigidly connected and is fixed on the U-shaped anchor ear (3).
The beneficial effects of the utility model are: the metal fillings that the high efficiency cleaning piston pin hole of the utility model energy produces in process, and radial even distribution through hole is arranged so that cleaning is more complete on the nozzle; Because this utility model can be regulated its height and position of living in by the degree of depth of regulating bolt precession clamping device, can also adjust the lateral attitude by the position of adjusting U-shaped anchor ear clamping pipe, device vertically, the lateral attitude is easy to adjust, so can realize the clear bits work of all piston pin holes in each size range; Time saving and energy saving, simple and quick.
Description of drawings
Fig. 1 is a kind of adjustable pin-and-hole structure of nozzle schematic diagram.
Fig. 2 is a kind of partial schematic diagram of nozzle arrangements of adjustable pin-and-hole nozzle.
Fig. 3 is the structural front view in a kind of adjustable pin-and-hole nozzle operation process.
Fig. 4 is the structure vertical view in a kind of adjustable pin-and-hole nozzle operation process.
Be expressed as at the numerical reference described in Fig. 1: 1, nozzle; 11, through hole; 2, pipeline; 3, U-shaped anchor ear; 31, screw; 4, bolt.
Be expressed as at the numerical reference described in Fig. 2: 1, nozzle; 11, through hole.
Be expressed as at the numerical reference described in Fig. 3: 1, nozzle; 11, through hole; 2, pipeline; 3, U-shaped anchor ear; 31, screw; 4, bolt; 5, clamping device; 6, piston; 61, piston pin hole.
Be expressed as at the numerical reference described in Fig. 4: 1, nozzle; 2, pipeline; 3, U-shaped anchor ear; 31, screw; 4, bolt; 5, clamping device.
The specific embodiment
Referring to Fig. 1, Fig. 2, a kind of adjustable pin-and-hole nozzle, it comprises nozzle 1, pipeline 2, U-shaped anchor ear 3, bolt 4.Nozzle 1 links to each other with the outlet of pipeline 2; Nozzle 1 rear end has a conical grooves, and its cone angle is 120 °; Have some through holes of evenly arranging radially 11 on the side of conical grooves.U-shaped anchor ear 3 is clamped pipeline 2, and several screws 31 that are provided with by U-shaped anchor ear 3 are fastening.Bolt 4 adopts to be rigidly connected and is fixed on the U-shaped anchor ear 3.
Referring to Fig. 3, Fig. 4, because piston pin hole 61 has 2, and its line of centres is by piston 6 axis, so the utility model needs 2 to work simultaneously when work usually.The piston 6 that needs clear bits is placed on the bracket, compresses and fix.Adjustable pin-and-hole nozzle is fixed on the clamping device 5, adjust its height and position by the degree of depth of regulating bolt 4 precession clamping devices 5, adjust its lateral attitude by the position of adjusting U-shaped anchor ear 3 clamping pipes 2, aim at piston pin hole 61 places, to satisfy the clear bits work of all piston pin holes 61 in each size range.High pressure draught enters pipeline 2 inside by the import of pipeline 2, by on the nozzle 1 radially equally distributed through hole 11 be sprayed onto piston pin hole 61 positions, the metal fillings that high efficiency cleaning piston pin hole 61 produces in process, cleaning fully; Time saving and energy saving, simple and quick.

Claims (5)

1. adjustable pin-and-hole nozzle, it comprises nozzle (1), pipeline (2), it is characterized in that, it also comprises U-shaped anchor ear (3), bolt (4); Described nozzle (1) links to each other with the outlet of pipeline (2); Described U-shaped anchor ear (3) is clamped pipeline (2); Described bolt (4) is fixed on the U-shaped anchor ear (3); Described nozzle (1) rear end has a conical grooves, along the circumferential direction has some through holes of evenly arranging (11) on the side of conical grooves.
2. a kind of adjustable pin-and-hole nozzle according to claim 1 is characterized in that, the cone angle of the conical grooves of described nozzle (1) rear end is 120 °.
3. a kind of adjustable pin-and-hole nozzle according to claim 1 is characterized in that, described some through holes (11) evenly distribute radially.
4. a kind of adjustable pin-and-hole nozzle according to claim 1 is characterized in that described U-shaped anchor ear (3) is provided with several screws (31).
5. a kind of adjustable pin-and-hole nozzle according to claim 1 is characterized in that, described bolt (4) adopts to be rigidly connected and is fixed on the U-shaped anchor ear (3).
CN 201220750791 2012-12-26 2012-12-26 Adjustable pin hole nozzle Expired - Fee Related CN203044433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220750791 CN203044433U (en) 2012-12-26 2012-12-26 Adjustable pin hole nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220750791 CN203044433U (en) 2012-12-26 2012-12-26 Adjustable pin hole nozzle

Publications (1)

Publication Number Publication Date
CN203044433U true CN203044433U (en) 2013-07-10

Family

ID=48727431

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220750791 Expired - Fee Related CN203044433U (en) 2012-12-26 2012-12-26 Adjustable pin hole nozzle

Country Status (1)

Country Link
CN (1) CN203044433U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130710

Termination date: 20151226