CN212019627U

CN212019627U - Oil injector oil inlet connecting pipe orifice chamfering device

Info

Publication number: CN212019627U
Application number: CN202020474676.5U
Authority: CN
Inventors: 周一峰
Original assignee: Wuxi Chuangjie Auto Parts Co ltd
Current assignee: Wuxi Chuangjie Auto Parts Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-27
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to the technical field of oil inlet connecting pipe processing, in particular to a fuel injector oil inlet connecting pipe orifice chamfering device, which comprises a base and an oil inlet connecting pipe, wherein the left side of the top end of the base is rotatably connected with a fixed plate, the top end of the base is fixedly connected with a transverse plate, the inner side of the fixed plate is fixedly connected with a second rubber pad, and the inner side of the base is fixedly connected with a first motor, in the utility model, the fixing and the adjustment of the position of the oil inlet connecting pipe can be realized through the arranged components such as the first motor, a screw rod, a limiting rod and the like, so that the orifice of the oil inlet connecting pipe is positioned at the lower side of a chamfering knife, the accuracy during chamfering is ensured, a ball plays a role of reducing the sliding resistance of a sliding rod, the limiting rod plays a role of preventing the sliding rod from inclining when sliding, the sliding rod, first rubber pad and second rubber pad all play the effect of increasing friction power, play the effect that increases the fixed effect of oil feed takeover.

Description

Oil injector oil inlet connecting pipe orifice chamfering device

Technical Field

The utility model relates to a processing technology field is taken over to the oil feed, specifically is a chamfer device in drill way is taken over to sprayer oil feed.

Background

With the development of society, the application of oil inlet connecting pipe processing is increasingly wide, an oil injector is a precision device with very high processing precision, the dynamic flow range is required to be large, the anti-blocking and anti-pollution capacity is strong, the atomization performance is good, the oil injector receives an oil injection pulse signal sent by an ECU (electronic control Unit), the fuel injection is accurately controlled, the spraying characteristics of the oil injector comprise the atomization granularity, the oil mist distribution, the oil beam direction, the range, the diffusion cone angle and the like, and the oil injector needs to be matched with the oil inlet connecting pipe in the actual use, so the demand of an oil injector oil inlet connecting pipe orifice chamfering device is increasing.

The orifice chamfering is to perform bevel edge cutting on an opening, and aims to facilitate assembly and burr removal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fuel injector oil feed is taken over drill way chamfer device 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 fuel injector fuel inlet connecting pipe orifice chamfering device comprises a base and a fuel inlet connecting pipe, wherein the left side of the top end of the base is rotatably connected with a fixed plate, the top end of the base is fixedly connected with a transverse plate, the inner side of the fixed plate is fixedly connected with a second rubber pad, the inner side of the base is fixedly connected with a first motor, the top end of the transverse plate is fixedly connected with a controller, the top end of the transverse plate is connected with a sliding plate in a sliding way, the inner side of the sliding plate is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a connecting block, the inner side of the connecting block is fixedly connected with a second motor, the tail end of the main shaft of the second motor is fixedly connected with a connecting rod which is arranged on the inner side of the transverse plate in a sliding manner, the inner side of the bottom end of the connecting rod is connected with a chamfering tool and a pull rod in a sliding mode, and the outer side of the pull rod is connected with the inner side of the top end of the chamfering tool in a sliding mode.

Preferably, the tail end of the main shaft of the first motor is fixedly connected with a screw rod, the right end of the screw rod is rotatably connected with the inner side of the right end of the base, and the inner side of the base is fixedly connected with a limiting rod.

Preferably, the outside spiral connection of screw rod has the litter, the inboard and the outside sliding connection of gag lever post of litter, the inboard rotation of bottom of litter is connected with the ball, the bottom of ball and the inboard sliding connection of bottom of base.

Preferably, the top end of the slide rod is fixedly connected with a supporting block, the inner side of the supporting block is rotatably connected with a rotary table, the left end of the rotary table is fixedly connected with a clamping plate, and the left end of the clamping plate is fixedly connected with a first rubber pad.

Preferably, the quantity of telescopic link is 2, the telescopic link symmetry sets up both ends inboard about the slide, the outside of telescopic link is provided with the second spring, the both ends of second spring respectively with the top of slide and the bottom fixed connection of connecting block.

Preferably, the outside of pull rod is provided with first spring, the both ends of first spring respectively with the left end inboard of pull rod and the left end fixed connection of connecting rod, the connecting rod sets up the upside at the oil feed takeover.

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

1. the utility model discloses in, through the carousel that sets up, a motor, screw rod and members such as gag lever post, can realize taking over the fixed and adjustment of position to the oil feed, the drill way that makes the oil feed take over is in the downside of chamfer sword, accuracy nature when guaranteeing the chamfer, the ball plays the effect that reduces the litter slip resistance, the gag lever post plays the effect that appears inclining when preventing that the litter from sliding, the litter drives splint and can carry out the motion left or right, make splint press from both sides tightly the right-hand member that the oil feed was taken over, first rubber pad and second rubber pad all play the effect of increasing friction, play the effect that increases the fixed effect of oil feed takeover, and the practicality is good.

2. The utility model discloses in, through the telescopic link that sets up, the second spring, second motor and chamfer sword, can realize cutting the chamfer to the drill way through the rotation of chamfer sword, and the chamfer sword can carry out quick change under the effect of pull rod and first spring, the telescopic link plays the effect of restriction chamfer sword direction of motion, prevent that deviation and slope from appearing in the chamfer sword, the second spring can be so that chamfer sword 15 can have an upward movement's power, prevent that the chamfer sword from appearing the deviation in the vertical direction under manual operation, guarantee the accuracy nature of chamfer device work, and has good practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at C according to the present invention;

fig. 5 is a schematic view of the overall overlooking installation structure of the present invention.

In the figure: 1-base, 2-first motor, 3-ball, 4-limiting rod, 5-screw, 6-rotating disc, 7-transverse plate, 8-first rubber pad, 9-controller, 10-fixing plate, 11-second rubber pad, 12-pull rod, 13-first spring, 14-connecting rod, 15-chamfering cutter, 16-connecting block, 17-second motor, 18-telescopic rod, 19-second spring, 20-clamping plate, 21-supporting block, 22-sliding rod, 23-sliding plate and 24-oil inlet connecting pipe.

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. 1-5, the present invention provides a technical solution:

a fuel injector fuel inlet connecting pipe orifice chamfering device comprises a base 1 and a fuel inlet connecting pipe 24, wherein the left side of the top end of the base 1 is rotatably connected with a fixed plate 10, the top end of the base 1 is fixedly connected with a transverse plate 7, the inner side of the fixed plate 10 is fixedly connected with a second rubber pad 11, the inner side of the base 1 is fixedly connected with a first motor 2, the first motor 2 is controlled by a controller 9 to rotate, the first motor 2 drives a screw rod 5 to rotate, the screw rod 5 drives a slide rod 22 at the outer side to move leftwards or rightwards, the top end of the transverse plate 7 is fixedly connected with a controller 9, the top end of the transverse plate 7 is slidably connected with a slide plate 23, the inner side of the slide plate 23 is fixedly connected with a telescopic rod 18, the top end of the telescopic rod 18 is fixedly connected with a connecting block 16, the inner side of the connecting block 16 is fixedly connected, the inner side of the bottom end of the connecting rod 14 is connected with the chamfering tool 15 and the pull rod 12 in a sliding mode, the outer side of the pull rod 12 is connected with the inner side of the top end of the chamfering tool 15 in a sliding mode, the left position and the right position of the chamfering tool 15 can be adjusted, the sliding plate 23 slides to enable the chamfering tool 15 to move to the upper side of the hole opening, after the positions of the oil inlet connecting pipe 24 and the chamfering tool 15 are adjusted, the second motor 17 is controlled to rotate through the controller 9, the second motor 17 drives the connecting rod 14 to rotate, and the connecting rod 14 drives the chamfering tool 15 to rotate.

The end of the main shaft of the first motor 2 is fixedly connected with a screw rod 5, the right end of the screw rod 5 is rotatably connected with the inner side of the right end of the base 1, the inner side of the base 1 is fixedly connected with a limiting rod 4, the outer side of the screw rod 5 is spirally connected with a sliding rod 22, the inner side of the sliding rod 22 is slidably connected with the outer side of the limiting rod 4, the inner side of the bottom end of the sliding rod 22 is rotatably connected with a ball 3, the ball 3 plays a role of reducing the sliding resistance of the sliding rod 22, the limiting rod 4 plays a role of preventing the sliding rod 22 from inclining when sliding, the bottom end of the ball 3 is slidably connected with the inner side of the bottom end of the base 1, the top end of the sliding rod 22 is fixedly connected with a supporting block 21, the inner side of the supporting block 21 is rotatably connected with a turntable 6, the turntable 6 is rotated, because the fixing plate 10 is rotatably connected with the left, the chamfering device has the advantages that the chamfering device is convenient to operate, the clamping plate 20 is fixedly connected to the left end of the rotary plate 6, the first rubber pad is fixedly connected to the left end of the clamping plate 20, the number of the telescopic rods 18 is 2, the telescopic rods 18 are symmetrically arranged on the inner sides of the left end and the right end of the sliding plate 23, the second spring 19 is arranged on the outer side of the telescopic rods 18, the two ends of the second spring 19 are fixedly connected with the top end of the sliding plate 23 and the bottom end of the connecting block 16 respectively, the telescopic rods 18 play a role in limiting the movement direction of the chamfering tool 15 and preventing the chamfering tool 15 from deviating and inclining, the second spring 19 can enable the chamfering tool 15 to have an upward movement force, the chamfering tool 15 is prevented from deviating in the vertical direction under manual operation, the accuracy of the operation of the chamfering device is guaranteed, the first spring 13 is arranged on the outer side of the pull rod 12, the two, connecting rod 14 sets up the upside at oil feed takeover 24, and chamfer 15 can carry out quick change as required, with pull rod 12 to the left side pulling, pull rod 12 roll-off chamfer 15's inboard, and at this moment, chamfer 15 can be dismantled, and during the repacking, under the effect of first spring 13, pull rod 12 can enter into chamfer 15's inboard automatically, realizes fixedly.

The working process is as follows: when the utility model is used, the power is supplied through the external power supply before the utility model is used, the utility model is controlled through the controller 9, when in use, firstly, the oil inlet connecting pipe 24 needs to be fixed, one end of the oil inlet connecting pipe 24 is placed into the inner side of the fixed plate 10, the first motor 2 is controlled to rotate through the controller 9, the first motor 2 drives the screw rod 5 to rotate, the screw rod 5 drives the slide rod 22 at the outer side to move leftwards or rightwards, wherein, the ball 3 plays a role of reducing the sliding resistance of the slide rod 22, the limiting rod 4 plays a role of preventing the slide rod 22 from inclining when sliding, the slide rod 22 drives the splint 20 to move leftwards or rightwards, so that the splint 20 clamps the right end of the oil inlet connecting pipe 24, wherein, the first rubber pad 8 and the second rubber pad 11 both play a role of increasing friction force and play a role of increasing the fixing effect of the oil inlet connecting pipe 24, wherein, the position of the oil inlet connecting pipe 24 can be adjusted by rotation, so that the hole to be chamfered is rotated to the upper side, the rotary table 6 is rotated, because the fixing plate 10 is rotatably connected with the left side of the top end of the base 1, the rotary table 6 can drive the oil inlet connecting pipe 24 to rotate through the clamping plate 20 and the first rubber pad 8, the hole to be chamfered is rotated to the upper side, and the operation is convenient, wherein, the left and right positions of the chamfering tool 15 can also be adjusted, the sliding plate 23 is slid, so that the chamfering tool 15 is moved to the upper side of the hole, after the positions of the oil inlet connecting pipe 24 and the chamfering tool 15 are adjusted, the controller 9 controls the second motor 17 to rotate, the second motor 17 drives the connecting rod 14 to rotate, the connecting rod 14 drives the chamfering tool 15 to rotate, wherein, the chamfering tool 15 can be rapidly replaced as required, and the pull rod 12, the pull rod 12 slides out of the inner side of the chamfering tool 15, at the moment, the chamfering tool 15 can be detached, during reinstallation, under the action of the first spring 13, the pull rod 12 can automatically enter the inner side of the chamfering tool 15 to achieve fixation, during chamfering, the connecting block 16 is slowly pressed downwards, the connecting block 16 drives the chamfering tool 15 to move downwards, the chamfering tool 15 chamfers an orifice of the oil inlet connecting pipe 24 through rotating cutting, the telescopic rod 18 plays a role in limiting the moving direction of the chamfering tool 15, deviation and inclination of the chamfering tool 15 are prevented, the second spring 19 enables the chamfering tool 15 to have an upward moving force, deviation of the chamfering tool 15 in the vertical direction under manual operation is prevented, and the working accuracy of the chamfering device is guaranteed.

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 fuel injector oil feed takeover drill way chamfer device, includes base (1) and oil feed takeover (24), its characterized in that: the novel rubber belt conveyor is characterized in that a fixing plate (10) is rotatably connected to the left side of the top end of the base (1), a transverse plate (7) is fixedly connected to the top end of the base (1), a second rubber pad (11) is fixedly connected to the inner side of the fixing plate (10), a first motor (2) is fixedly connected to the inner side of the base (1), a controller (9) is fixedly connected to the top end of the transverse plate (7), a sliding plate (23) is slidably connected to the top end of the transverse plate (7), a telescopic rod (18) is fixedly connected to the inner side of the sliding plate (23), a connecting block (16) is fixedly connected to the top end of the telescopic rod (18), a second motor (17) is fixedly connected to the inner side of the connecting block (16), a connecting rod (14) is fixedly connected to the tail end of a main shaft of the second motor (17), the connecting rod (14) is slidably arranged on the inner side of, the outer side of the pull rod (12) is in sliding connection with the inner side of the top end of the chamfering tool (15).

2. The fuel injector fuel inlet connecting pipe orifice chamfering device according to claim 1, characterized in that: the end fixedly connected with screw rod (5) of main shaft of first motor (2), the right-hand member of screw rod (5) is connected with the inboard rotation of the right-hand member of base (1), inboard fixedly connected with gag lever post (4) of base (1).

3. The fuel injector fuel inlet connecting pipe orifice chamfering device according to claim 2, characterized in that: the outside screwed connection of screw rod (5) has litter (22), the inboard outside sliding connection with gag lever post (4) of litter (22), the inboard rotation in bottom of litter (22) is connected with ball (3), the inboard sliding connection in bottom of ball (3) and base (1).

4. The fuel injector fuel inlet connecting pipe orifice chamfering device according to claim 3, characterized in that: the top end of the slide rod (22) is fixedly connected with a supporting block (21), the inner side of the supporting block (21) is rotatably connected with a rotary table (6), the left end of the rotary table (6) is fixedly connected with a clamping plate (20), and the left end of the clamping plate (20) is fixedly connected with a first rubber pad (8).

5. The fuel injector fuel inlet connecting pipe orifice chamfering device according to claim 1, characterized in that: the quantity of telescopic link (18) is 2, telescopic link (18) symmetry sets up both ends inboard about slide (23), the outside of telescopic link (18) is provided with second spring (19), the both ends of second spring (19) respectively with the top of slide (23) and the bottom fixed connection of connecting block (16).

6. The fuel injector fuel inlet connecting pipe orifice chamfering device according to claim 1, characterized in that: the oil feeding device is characterized in that a first spring (13) is arranged on the outer side of the pull rod (12), two ends of the first spring (13) are fixedly connected with the inner side of the left end of the pull rod (12) and the left end of the connecting rod (14) respectively, and the connecting rod (14) is arranged on the upper side of the oil feeding connecting pipe (24).