CN214134736U - Engine high pressure oil rail trimming die utensil - Google Patents

Abstract

The utility model discloses an engine high-pressure oil rail trimming die, which comprises a bottom plate and a fixed structure; the upper surface middle part front side of bottom plate is equipped with the U-shaped seat, the inside of U-shaped seat is rotated through the bearing and is connected with the tooth post, the tooth post motor output shaft that the U-shaped seat left surface set up and the left side pivot fixed connection of tooth post, sliding connection has the guide table in the T shape spout of bottom plate upper surface rear side, the inside of guide table is equipped with gear motor, gear motor's output shaft passes through the bearing and rotates the downside of being connected and extending to the guide table with the bottom plate of guide table, gear motor's output shaft downside end department is equipped with the gear. The trimming die for the high-pressure oil rail of the engine can clamp and fix the oil rail of the engine, prevent the oil rail of the engine from deviating in position in the trimming process to influence the processing quality, enable the trimming wheel to perform comprehensive trimming work on the oil rail of the engine, avoid trimming dead corners and guarantee the trimming quality.

Description

Engine high pressure oil rail trimming die utensil

Technical Field

The utility model relates to an engine spare part makes technical field, specifically is an engine high pressure oil rail deburring mould.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, and includes, for example, an internal combustion engine, an external combustion engine, a jet engine, an electric motor, etc., where an internal combustion engine generally converts chemical energy into mechanical energy, and the engine is suitable for both a power generation device and an entire machine including a power device, such as: gasoline engines, aircraft engines.

When the engine works, the oil rail is needed to provide fuel oil for each cylinder body to burn and drive the piston to work, the high-pressure oil rail is used for storing the fuel oil, and meanwhile, pressure fluctuation generated by oil supply of the high-pressure pump and oil injection of the oil injector is restrained, and the pressure stability of a system is ensured. The high-pressure oil rail is commonly owned by all cylinders, and the high-pressure oil rail is generally required to be cut, heated, forged, trimmed, cooled, polished, subjected to solution treatment and the like during manufacturing, and finally the gasoline high-pressure oil rail is obtained.

In the processing process of the high-pressure oil rail of the engine, two ends of the forged and formed high-pressure oil rail of the engine need to be trimmed, while the existing trimming die for the high-pressure oil rail of the engine is easy to have trimming dead corners in the processing process, workers need to manually trim the dead corners, and the workload of the workers is increased. Therefore, in order to solve the problems, the high-pressure oil rail trimming die for the engine needs to be designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an engine high pressure oil rail deburring mould, can carry out the centre gripping to engine oil rail and fix, prevent that the deburring in-process engine oil rail from taking place the skew and influencing processingquality, can also make the deburring wheel to engine oil rail and carry out comprehensive deburring work, avoid appearing the deburring dead angle, guarantee the deburring quality.

In order to achieve the above object, the utility model provides a following technical scheme: an engine high-pressure oil rail trimming die comprises a bottom plate and a fixing structure;

the front side of the middle part of the upper surface of the bottom plate is provided with a U-shaped seat, a tooth post is rotatably connected inside the U-shaped seat through a bearing, an output shaft of a tooth post motor arranged on the left side surface of the U-shaped seat is fixedly connected with a left rotating shaft of the tooth post, a guide table is slidably connected in a T-shaped chute on the rear side of the upper surface of the bottom plate, a gear motor is arranged inside the guide table, an output shaft of the gear motor is rotatably connected with the bottom plate of the guide table through a bearing and extends to the lower side of the guide table, a gear is arranged at the end head of the lower side of the output shaft of the gear motor, a tooth groove is arranged on the rear side of the upper surface of the bottom plate, the gear is meshed with the tooth groove, a mechanical arm is arranged on the upper surface of the guide table, a trimming motor is arranged on the front side of an execution end connecting plate of the mechanical arm, the output shaft of the trimming motor is rotatably connected with the execution end connecting plate of the mechanical arm through a bearing, and a trimming wheel is arranged at the end head of the rear end of the output shaft of the trimming motor;

the fixing structure is arranged on the front side of the upper surface of the bottom plate and is meshed with the tooth columns;

the automatic trimming machine is characterized by further comprising a control switch group, wherein the control switch group is arranged at the right front end of the upper surface of the bottom plate, the input end of the control switch group is electrically connected with an external power supply, and the input ends of the mechanical arm, the tooth column motor, the gear motor and the trimming motor are electrically connected with the output end of the control switch group.

Furthermore, the fixing structure comprises a lower fixing block, a sliding rod, an upper fixing block, an L-shaped plate, a screw and a screw motor; the lower fixing blocks are arranged on the front side of the upper surface of the bottom plate in a bilateral symmetry manner, the upper surfaces of the lower fixing blocks are respectively provided with sliding rods which are symmetrical front and back, the two sliding rods which are arranged on the same front and back sides are connected with the corresponding upper fixing blocks in a sliding manner, the front end of the upper surface of the bottom plate is provided with L-shaped plates which are symmetrical left and right, a screw rod is rotatably connected between the top wall of each L-shaped plate and the upper surface of the bottom plate through a bearing, the screw rod is in threaded connection with a corresponding screw hole on the front side of the upper fixing block, the output shaft of a screw motor arranged on the upper surface of each L-shaped plate is fixedly connected with the upper end of the screw rod, and the input end of the screw motor is electrically connected with the output end of the control switch group; the fixing structure can clamp and fix the engine oil rail, and the engine oil rail is prevented from being subjected to position deviation in the trimming process to influence the processing quality.

Further, fixed knot constructs still includes arc and rotates splint and half ring gear, equal sliding connection has the arc to rotate the splint in the forked tail spout of fixed block and last fixed block inner arc wall down, and the arc rotates the extrados inboard of splint and all is equipped with half ring gear, and half ring gear all is connected with the tooth post meshing, makes the deburring wheel can carry out comprehensive deburring work to engine oil rail, avoids appearing the deburring dead angle.

Furthermore, the inner arc wall of the arc-shaped rotating clamping plate is provided with sponge strips, so that the engine oil rail can be protected from being damaged by clamping.

Furthermore, the bottom surface of bottom plate is equipped with the mounting panel, and the four corners symmetry of mounting panel is equipped with the mounting hole, can fix the top structure, guarantees operational environment's stability.

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

1. the mounting plate is connected with the mounting part through the mounting hole by using a bolt, so that the upper structure is fixed, and the stability of a working environment is ensured; the engine oil rail is placed inside the lower fixing blocks on two sides, the screw motor runs to drive the screw to rotate through regulation and control of the control switch group, the upper fixing block can be driven to move downwards due to the fact that the two sliding rods on the same front side and the same rear side are in sliding connection with the corresponding upper fixing blocks, the screw is in threaded connection with the screw holes on the front sides of the corresponding upper fixing blocks, the upper fixing blocks can be driven to move downwards, the upper arc-shaped rotating clamping plates and the lower arc-shaped rotating clamping plates are matched to clamp and fix the engine oil rail, the situation that the position of the engine oil rail is deviated in the trimming process to affect the processing quality is prevented, and the engine oil rail can be protected from being clamped by the sponge strips;

2. after the fixation is finished, the trimming motor operates to drive the trimming wheel to rotate at a high speed and the gear motor operates to drive the gear to rotate by controlling the regulation and control of the switch group; when the lower part of the engine oil rail needs to be trimmed, the tooth post motor operates to drive the tooth post to rotate, and because the dovetail chutes on the inner arc walls of the lower fixing block and the upper fixing block are both connected with arc-shaped rotating clamping plates in a sliding manner, the half tooth rings are both meshed with the tooth post, the engine oil rail can be driven by the arc-shaped rotating clamping plates to change the angle per se, so that the trimming wheel can comprehensively trim the engine oil rail, and the trimming dead angle is avoided.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. the automatic trimming device comprises a base plate, 2. a U-shaped seat, 3. a tooth column, 4. a tooth column motor, 5. a fixed structure, 51. a lower fixed block, 52. a sliding rod, 53. an upper fixed block, 54. an L-shaped plate, 55. a screw rod, 56. a screw rod motor, 57. an arc-shaped rotating clamping plate, 58. a semi-tooth ring, 6. a control switch group, 7. a guide table, 8. a gear motor, 9. a gear, 10. a tooth groove, 11. a mechanical arm, 12. a trimming motor, 13. a trimming wheel, 14. a mounting plate, 15. a mounting hole and 16. a sponge strip.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a high-pressure oil rail trimming mold for an engine, which includes a bottom plate 1 and a fixing structure 5; the electric flat plate trimming machine is characterized by further comprising a control switch group 6, wherein the control switch group 6 is arranged at the front right end of the upper surface of the bottom plate 1, the input end of the control switch group 6 is electrically connected with an external power supply, and the input ends of the mechanical arm 11, the tooth column motor 4, the gear motor 8 and the trimming motor 12 are electrically connected with the output end of the control switch group 6.

Wherein: a U-shaped seat 2 is arranged on the front side of the middle part of the upper surface of the bottom plate 1, a tooth column 3 is rotatably connected inside the U-shaped seat 2 through a bearing, and an output shaft of a tooth column motor 4 arranged on the left side surface of the U-shaped seat 2 is fixedly connected with a left rotating shaft of the tooth column 3; a guide table 7 is connected in a T-shaped sliding groove on the rear side of the upper surface of the bottom plate 1 in a sliding mode, a gear motor 8 is arranged inside the guide table 7, an output shaft of the gear motor 8 is rotatably connected with the bottom plate of the guide table 7 through a bearing and extends to the lower side of the guide table 7, a gear 9 is arranged at the end of the lower side of the output shaft of the gear motor 8, a tooth socket 10 is arranged on the rear side of the upper surface of the bottom plate 1, and the gear 9 is in meshed connection with the tooth socket 10; the upper surface of the guide table 7 is provided with a mechanical arm 11, the front side of an execution end connecting plate of the mechanical arm 11 is provided with a trimming motor 12, an output shaft of the trimming motor 12 is rotatably connected with the execution end connecting plate of the mechanical arm 11 through a bearing, and the rear end of the output shaft of the trimming motor 12 is provided with a trimming wheel 13.

After the fixation is finished, the trimming motor 12 operates to drive the trimming wheel 13 to rotate at a high speed through the regulation and control of the control switch group 6, the gear motor 8 operates to drive the gear 9 to rotate, the guide table 7 is connected with the bottom plate 1 in a sliding manner due to the meshing connection of the gear 9 and the tooth groove 10, the guide table 7 can be driven to move transversely, and the trimming wheel 13 is used for trimming the engine oil rail through the moderate adjustment of the mechanical arm 11, so that the operation is simple, convenient and practical; when the lower part of the engine oil rail needs to be trimmed, the tooth post motor 4 operates to drive the tooth post 3 to rotate, and because the dovetail chutes of the inner arc walls of the lower fixed block 51 and the upper fixed block 53 are both connected with the arc-shaped rotating clamping plates 57 in a sliding manner, the half tooth rings 58 are both meshed with the tooth post 3, the engine oil rail can be driven by the arc-shaped rotating clamping plates 57 to change the angle of the engine oil rail, so that the trimming wheel 13 can perform comprehensive trimming work on the engine oil rail, and the trimming dead angle is avoided.

Wherein: the fixing structure 5 is arranged on the front side of the upper surface of the bottom plate 1, the fixing structure 5 is meshed with the tooth column 3, and the fixing structure 5 comprises a lower fixing block 51, a sliding rod 52, an upper fixing block 53, an L-shaped plate 54, a screw 55 and a screw motor 56; the lower fixing blocks 51 are arranged on the front side of the upper surface of the bottom plate 1 in a bilateral symmetry manner, the upper surfaces of the lower fixing blocks 51 are respectively provided with front and back symmetrical sliding rods 52, the two front and back sliding rods 52 on the same side are slidably connected with the corresponding upper fixing blocks 53, the front end of the upper surface of the bottom plate 1 is provided with left and right symmetrical L-shaped plates 54, a screw 55 is rotatably connected between the top wall of each L-shaped plate 54 and the upper surface of the bottom plate 1 through a bearing, the screw 55 is in threaded connection with a corresponding front side screw hole of the upper fixing block 53, an output shaft of a screw motor 56 arranged on the upper surface of each L-shaped plate 54 is fixedly connected with the upper end of the screw 55, and the input end of the screw motor 56 is electrically connected with the output end of the control switch group 6; fixed knot constructs 5 and still includes that the arc rotates splint 57 and half ring gear 58, and equal sliding connection has the arc to rotate splint 57 in the forked tail spout of lower fixed block 51 and last fixed block 53 inner arc wall, and the arc rotates splint 57's extrados inboard all to be equipped with half ring gear 58, and half ring gear 58 all is connected with the meshing of tooth post 3.

When the engine oil rail trimming device works, the engine oil rail is placed inside the lower fixing blocks 51 on the two sides, the screw motor 56 operates to drive the screw 55 to rotate through regulation and control of the control switch group 6, the upper fixing block 53 can be driven to move downwards due to the fact that the two slide rods 52 on the same side in the front and the back are in sliding connection with the corresponding upper fixing block 53, and the screw 55 is in threaded connection with the screw hole on the front side of the corresponding upper fixing block 53, so that the upper arc-shaped rotating clamp plate 57 and the lower arc-shaped rotating clamp plate 57 are matched to clamp and fix the engine oil rail, and the situation that the position of the engine oil rail deviates in the trimming process to influence the processing quality is prevented.

Wherein: the bottom surface of bottom plate 1 is equipped with mounting panel 14, and the four corners symmetry of mounting panel 14 is equipped with mounting hole 15, uses the bolt to be connected mounting panel 14 and installation position through mounting hole 15, realizes the fixed of top structure, guarantees operational environment's stability.

Wherein: the inner arc walls of the arc-shaped rotating clamping plates 57 are provided with sponge strips 16, and the sponge strips 16 can protect the engine oil rail from being damaged by clamping.

The utility model discloses a theory of operation:

the mounting plate 14 is connected with the mounting part through the mounting hole 15 by using a bolt, so that the upper structure is fixed, and the stability of the working environment is ensured;

the engine oil rail is placed inside the lower fixing blocks 51 on two sides, the screw motor 56 operates to drive the screw 55 to rotate through the regulation and control of the control switch group 6, the upper fixing block 53 can be driven to move downwards due to the fact that the two slide rods 52 on the same side in front and back are in sliding connection with the corresponding upper fixing block 53, the screw 55 is in threaded connection with the screw hole on the front side of the corresponding upper fixing block 53, the upper fixing block 53 can be driven to move downwards, the upper arc-shaped rotating clamping plates 57 and the lower arc-shaped rotating clamping plates 57 are matched to clamp and fix the engine oil rail, the situation that the position deviation of the engine oil rail in the trimming process affects the processing quality is prevented, and the sponge strips 16 can protect the engine oil rail from being clamped;

after the fixation is finished, the trimming motor 12 operates to drive the trimming wheel 13 to rotate at a high speed through the regulation and control of the control switch group 6, the gear motor 8 operates to drive the gear 9 to rotate, the guide table 7 is connected with the bottom plate 1 in a sliding manner due to the meshing connection of the gear 9 and the tooth groove 10, the guide table 7 can be driven to move transversely, and the trimming wheel 13 is used for trimming the engine oil rail through the moderate adjustment of the mechanical arm 11, so that the operation is simple, convenient and practical;

when the lower part of the engine oil rail needs to be trimmed, the tooth post motor 4 operates to drive the tooth post 3 to rotate, and because the dovetail chutes of the inner arc walls of the lower fixed block 51 and the upper fixed block 53 are both connected with the arc-shaped rotating clamping plates 57 in a sliding manner, the half tooth rings 58 are both meshed with the tooth post 3, the engine oil rail can be driven by the arc-shaped rotating clamping plates 57 to change the angle of the engine oil rail, so that the trimming wheel 13 can perform comprehensive trimming work on the engine oil rail, and the trimming dead angle is avoided.

In this embodiment, the control switch group 6 controls the mechanical arm 11, the screw motor 56, the tooth post motor 4, the gear motor 8 and the trimming motor 12 to work by a method commonly used in the prior art.

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 an engine high pressure oil rail deburring mould which characterized in that: comprises a bottom plate (1) and a fixed structure (5);

a U-shaped seat (2) is arranged on the front side of the middle part of the upper surface of the bottom plate (1), a tooth column (3) is rotatably connected inside the U-shaped seat (2) through a bearing, and an output shaft of a tooth column motor (4) arranged on the left side surface of the U-shaped seat (2) is fixedly connected with a left rotating shaft of the tooth column (3);

a guide table (7) is connected in a T-shaped sliding groove in the rear side of the upper surface of the bottom plate (1) in a sliding mode, a gear motor (8) is arranged inside the guide table (7), an output shaft of the gear motor (8) is rotatably connected with the bottom plate of the guide table (7) through a bearing and extends to the lower side of the guide table (7), a gear (9) is arranged at the end of the lower side of the output shaft of the gear motor (8), a tooth groove (10) is formed in the rear side of the upper surface of the bottom plate (1), and the gear (9) is connected with the tooth groove (10) in a meshing mode; a mechanical arm (11) is arranged on the upper surface of the guide table (7), a trimming motor (12) is arranged on the front side of an execution end connecting plate of the mechanical arm (11), an output shaft of the trimming motor (12) is rotatably connected with the execution end connecting plate of the mechanical arm (11) through a bearing, and a trimming wheel (13) is arranged at the rear end of the output shaft of the trimming motor (12);

the fixing structure (5) is arranged on the front side of the upper surface of the bottom plate (1), and the fixing structure (5) is meshed with the tooth columns (3);

the electric flat plate trimming machine is characterized by further comprising a control switch group (6), the control switch group (6) is arranged at the front right end of the upper surface of the bottom plate (1), an external power supply is electrically connected with the input end of the control switch group (6), and the input ends of the mechanical arm (11), the tooth column motor (4), the gear motor (8) and the trimming motor (12) are electrically connected with the output end of the control switch group (6).

2. The trimming die for the high-pressure oil rail of the engine as claimed in claim 1, wherein: the fixing structure (5) comprises a lower fixing block (51), a sliding rod (52), an upper fixing block (53), an L-shaped plate (54), a screw (55) and a screw motor (56); fixed block (51) bilateral symmetry sets up in the upper surface front side of bottom plate (1) down, the upper surface of lower fixed block (51) all is equipped with slide bar (52) of longitudinal symmetry, two slide bar (52) of fore-and-aft homonymy and last fixed block (53) sliding connection that corresponds, the upper surface front end of bottom plate (1) is equipped with bilateral symmetry's L shaped plate (54), be connected with screw rod (55) through bearing rotation between the roof of L shaped plate (54) and the upper surface of bottom plate (1), screw rod (55) and last fixed block (53) front side screw hole threaded connection who corresponds, screw motor (56) output shaft and the upper end fixed connection of screw rod (55) that L shaped plate (54) upper surface set up, the output of input electricity connection control switch group (6) of screw motor (56).

3. The trimming die for the high-pressure oil rail of the engine as claimed in claim 2, wherein: the fixed structure (5) further comprises an arc-shaped rotating splint (57) and a semi-toothed ring (58); all sliding connection has arc to rotate splint (57) in the forked tail spout of lower fixed block (51) and last fixed block (53) inner arc wall, and the outer cambered surface inboard of arc rotation splint (57) all is equipped with half ring gear (58), and half ring gear (58) all are connected with tooth post (3) meshing.

4. The trimming die for the high-pressure oil rail of the engine as claimed in claim 3, wherein: the inner arc wall of the arc-shaped rotating clamping plate (57) is provided with sponge strips (16).

5. The trimming die for the high-pressure oil rail of the engine as claimed in claim 1, wherein: the bottom surface of bottom plate (1) is equipped with mounting panel (14), and the four corners symmetry of mounting panel (14) is equipped with mounting hole (15).

Images