CN211638433U

CN211638433U - Guiding device for processing fuel common rail pipe

Info

Publication number: CN211638433U
Application number: CN202020172462.2U
Authority: CN
Inventors: 杨龙; 姜在彬
Original assignee: Shandong Honglu Machinery Co ltd
Current assignee: Shandong Honglu Machinery Co ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-10-09
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a guiding device for processing fuel common rail pipes, which comprises a base, a supporting plate, a limiting groove, a push rod motor, a guide plate, a connecting plate, a groove, a telescopic rod, a clamping plate, a spring and a guide hole, wherein the supporting plate is fixed in the middle of the top of the base, the top of the supporting plate is symmetrically provided with the limiting groove, the guide plate is arranged right above the supporting plate, the push rod motor is fixed at the four corners of the top of the base, the output shaft of the push rod motor is fixedly connected with the bottom of the connecting plate, the bottom of the guide plate is symmetrically provided with the groove right above the limiting groove, the surface of the guide plate is equidistantly provided with the guide groove right above the limiting groove, the guide groove is provided with four groups, the time for adjusting the position during the drilling of the fuel common rail pipes can be saved by drilling the guide hole, the processing efficiency of the fuel common rail pipes is improved, the drill bit can be prevented from shifting during drilling, and the machining precision is improved.

Description

Guiding device for processing fuel common rail pipe

Technical Field

The utility model relates to a fuel is rail pipe technical field altogether, specifically is a guider is used in processing of fuel rail pipe altogether.

Background

At present, with the development of an electronic control common rail fuel injection technology, the demand of a diesel engine is more and more large. However, due to the limitation of the processing level, key parts of the diesel engine and fuel common rail pipes are quite difficult to process, the fuel common rail pipes are used as important parts of the diesel engine, the precision required by the processing is quite high, and the processing efficiency of the fuel common rail pipes needs to be improved due to large demand. Therefore, the guide device for processing the fuel common rail pipe is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guider is used in processing of fuel common rail pipe 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: a guide device for processing a fuel common rail pipe comprises a base, a supporting plate, limiting grooves, a push rod motor, guide plates, connecting plates, grooves, telescopic rods, clamping plates, springs and guide holes, wherein the supporting plate is fixed in the middle of the top of the base, the limiting grooves are symmetrically arranged at the top of the supporting plate, the two limiting grooves are arranged, the guide plates are arranged right above the supporting plate, the connecting plates are fixed on two sides of each guide plate, the push rod motor is fixed on four corners of the top of the base, an output shaft of the push rod motor is fixedly connected with the bottom of the connecting plates, the grooves are symmetrically arranged right above the limiting grooves at the bottom of the guide plates, the telescopic rods are fixed on the inner walls of the grooves at equal intervals, the clamping plates are fixed at one ends of the telescopic rods, away from the guide plates, the springs are sleeved on the surfaces of the telescopic rods, one, the surface of the guide plate is positioned right above the limiting groove and is equidistantly provided with guide grooves, and the guide grooves are provided with four groups.

Preferably, the telescopic link includes connecting rod, sleeve, through-hole and slide, sleeve top and recess inner wall fixed connection, the gliding through-hole of confession connecting rod is seted up to the sleeve bottom, the connecting rod top is passed the through-hole and is located the sleeve inside, the one end that the connecting rod is located the sleeve is fixed with the slide, the connecting rod other end and cardboard top fixed connection.

Preferably, lubricating oil is smeared on the surface of the sliding plate and the inner wall of the sleeve.

Preferably, a rubber pad is fixed at the bottom of the clamping plate.

Preferably, the arc-shaped structure at the bottom of the clamping plate is concentric with the limiting groove.

Preferably, the push rod motors at the four corners of the top of the base are all push rod motors with identical performance.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model places the fuel common rail pipe to be processed in the limiting groove at the top of the supporting plate, drives the push rod motor to work, the motor through the push rod drives the guide plate to move towards the direction of the supporting plate, when the guide plate continuously moves towards the supporting plate, the clamping plate at the bottom of the supporting plate can be in contact with the fuel common rail pipe firstly, along with the continuous movement of the guide plate, the fuel common rail pipe can apply an upward acting force to the clamping plate, the clamping plate can transmit the acting force to the spring, so that the spring is deformed when stressed, at the moment, the work of the push rod motor is stopped, the spring can act on the clamping plate with elastic force, so that the clamping plate is tightly attached to the surface of the fuel common rail pipe, the fuel common rail pipe is fixed in the limiting groove through the elastic force of the spring, at the moment, the fuel common rail pipe is drilled through the guide hole at the top of the guide plate, the fuel common rail pipe is drilled through the guide, the machining efficiency of the fuel common rail pipe is improved, the fuel common rail pipe is drilled through the guide hole, the drill bit can be prevented from deviating when the drill hole is drilled, and machining precision is improved.

2. The utility model discloses be equipped with two spacing grooves at the backup pad top, can be simultaneously to two fuel common rail pipes drilling that leads, very big improvement fuel common rail pipe machining efficiency, and the drill bit when drilling through the pilot hole to fuel common rail pipe, the sweeps that the drilling produced can long-pending stay in the pilot hole, can carry out preliminary collection to the sweeps that produces when drilling through the pilot hole, can prevent the sweeps scattering, and after drilling, the sweeps in the pilot hole can flow the backup pad surface, make things convenient for the recovery of sweeps.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is the schematic view of the telescopic rod structure of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a limiting groove; 4. a push rod motor; 5. a guide plate; 6. a connecting plate; 7. a groove; 8. a telescopic rod; 9. clamping a plate; 10. a spring; 11. a guide hole; 12. a connecting rod; 13. a sleeve; 14. a through hole; 15. a slide plate; 16. and (7) a rubber pad.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a guide device for processing a fuel common rail pipe comprises a base 1, a support plate 2, limiting grooves 3, a push rod motor 4, a guide plate 5, a connecting plate 6, two grooves 7, telescopic rods 8, clamping plates 9, springs 10 and guide holes 11, wherein the support plate 2 is fixed in the middle of the top of the base 1, the limiting grooves 3 are symmetrically arranged at the top of the support plate 2, the two limiting grooves 3 are arranged, the guide plate 5 is arranged right above the support plate 2, the connecting plate 6 is fixed at both sides of the guide plate 5, the push rod motor 4 is fixed at each of four corners of the top of the base 1, an output shaft of the push rod motor 4 is fixedly connected with the bottom of the connecting plate 6, the grooves 7 are symmetrically arranged right above the limiting grooves 3 at the bottom of the guide plate 5, the telescopic rods 8 are fixed on the inner walls of the grooves 7 at equal intervals, the clamping plates 9 are fixed at one ends of the telescopic, spring 10 one end and recess 7 inner wall fixed connection, and spring 10 other end and cardboard 9 top fixed connection, the guide way has been seted up to 5 surfaces directly over spacing groove 3 equidistance of deflector, the guide way is equipped with four groups.

The telescopic rod 8 comprises a connecting rod 12, a sleeve 13, a through hole 14 and a sliding plate 15, the top end of the sleeve 13 is fixedly connected with the inner wall of the groove 7, the bottom of the sleeve 13 is provided with the through hole 14 for the connecting rod 12 to slide, the top end of the connecting rod 12 penetrates through the through hole 14 and is located inside the sleeve 13, one end, located in the sleeve 13, of the connecting rod 12 is fixed with the sliding plate 15, and the other end of the connecting rod 12 is fixedly connected with the top of the clamping plate 9.

Lubricating oil is smeared on the surface of the sliding plate 15 and the inner wall of the sleeve 13, so that the friction force inside the telescopic rod 8 is reduced, and the excessive consumption of the elastic force of the spring 10 by the telescopic rod 8 is prevented.

The bottom of the clamping plate 9 is fixed with a rubber pad 16 to prevent the clamping plate 9 from damaging the fuel common rail pipe when the fuel common rail pipe is fixed.

The arc-shaped structure at the bottom of the clamping plate 9 is concentric with the limiting groove 3.

The push rod motors 4 at the four corners of the top of the base 1 are all push rod motors 4 with the same performance.

The working principle is as follows: the common fuel rail pipe that will need processing is placed in the spacing inslot at backup pad 2 top, at the work of drive push rod motor 4, drive deflector 5 through push rod motor 4 and move towards backup pad 2 direction, when deflector 5 lasts and moves towards backup pad 2, cardboard 9 bottom backup pad 2 can take lead to contact common fuel rail pipe, along with the continuous motion of deflector 5, common fuel rail pipe can apply an ascending effort for cardboard 9, cardboard 9 can transmit the effort for spring 10, make spring 10 atress take place to deform, at this moment, stop push rod motor 4's work, spring 10 can act on cardboard 9 with elasticity, make cardboard 9 hug closely on common fuel rail pipe surface, make common fuel rail pipe fix in spacing inslot 3 through spring 10's elasticity, at this moment, drilling processing is being carried out common fuel rail pipe through guiding hole 11 at deflector 5 top, position adjustment position when drilling can save common fuel rail pipe through guiding hole 11 to common fuel rail pipe The time, improve the machining efficiency of fuel rail pipe altogether, and drill the processing of drilling to fuel rail pipe altogether through guiding hole 11, can prevent that the drill bit from taking place the skew when drilling, improve the machining precision, and be equipped with two spacing grooves 3 at backup pad 2 tops, can be simultaneously to two fuel rail pipe altogether the drilling of leading, very big improvement fuel rail pipe machining efficiency altogether, and the drill bit when drilling to fuel rail pipe through guiding hole 11, the sweeps that the drilling produced can be long-pending in guiding hole 11, can carry out preliminary collection to the sweeps that produces when drilling through guiding hole 11, can prevent the sweeps scattering, and after drilling, the sweeps in the guiding hole 11 can flow backup pad 2 surfaces, make things convenient for the recovery of sweeps.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a guider is used in processing of fuel common rail pipe, includes base (1), backup pad (2), spacing groove (3), push rod motor (4), deflector (5), connecting plate (6), recess (7), telescopic link (8), cardboard (9), spring (10) and guiding hole (11), its characterized in that: the middle of the top of the base (1) is fixedly provided with a supporting plate (2), the top of the supporting plate (2) is symmetrically provided with two limiting grooves (3), two limiting grooves (3) are arranged, a guide plate (5) is arranged right above the supporting plate (2), two sides of the guide plate (5) are respectively fixedly provided with a connecting plate (6), four corners of the top of the base (1) are respectively fixedly provided with a push rod motor (4), an output shaft of the push rod motor (4) is fixedly connected with the bottom of the connecting plate (6), the bottom of the guide plate (5) is symmetrically provided with a groove (7) right above the limiting groove (3), the inner wall of the groove (7) is equidistantly fixed with a telescopic rod (8), one end of the telescopic rod (8) far away from the guide plate (5) is fixedly provided with a clamping plate (9), the surface of the telescopic rod (8) is sleeved with a spring (10), one end, and the other end of the spring (10) is fixedly connected with the top of the clamping plate (9), guide grooves are formed in the surface of the guide plate (5) right above the limiting groove (3) at equal intervals, and four groups of guide grooves are formed.

2. The guide device for processing the common rail fuel oil pipe according to claim 1, wherein: telescopic link (8) include connecting rod (12), sleeve (13), through-hole (14) and slide (15), sleeve (13) top and recess (7) inner wall fixed connection, gliding through-hole (14) of confession connecting rod (12) are seted up to sleeve (13) bottom, connecting rod (12) top is passed through-hole (14) and is located inside sleeve (13), the one end that connecting rod (12) are located sleeve (13) is fixed with slide (15), the connecting rod (12) other end and cardboard (9) top fixed connection.

3. The guide device for processing the common rail fuel oil pipe according to claim 2, wherein: and lubricating oil is smeared on the surface of the sliding plate (15) and the inner wall of the sleeve (13).

4. The guide device for processing the common rail fuel oil pipe according to claim 1, wherein: and a rubber pad (16) is fixed at the bottom of the clamping plate (9).

5. The guide device for processing the common rail fuel oil pipe according to claim 1, wherein: the arc-shaped structure at the bottom of the clamping plate (9) is concentric with the limiting groove (3).

6. The guide device for processing the common rail fuel oil pipe according to claim 1, wherein: the push rod motors (4) at the four corners of the top of the base (1) are all push rod motors (4) with the same performance.