CN220196812U

CN220196812U - Cylinder cap sprayer copper sheathing equipment of impressing

Info

Publication number: CN220196812U
Application number: CN202321468260.2U
Authority: CN
Inventors: 张龙; 徐晓峰; 熊智杰; 杨宗兵; 张龙博
Original assignee: Isuzu China Engine Co ltd; Qingling Motors Group Co Ltd
Current assignee: Isuzu China Engine Co ltd; Qingling Motors Group Co Ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-19
Anticipated expiration: 2033-06-09

Abstract

The utility model belongs to the technical field of engine manufacturing, and particularly discloses cylinder cover oil sprayer copper bush pressing equipment, which comprises a machine frame, wherein a horizontal sliding mechanism is arranged on the machine frame, a first driving piece is arranged on the horizontal sliding mechanism, and a pressure head is arranged at the output end of the first driving piece so as to drive the pressure head to be close to or far away from a cylinder cover; the lifting roller path assembly is arranged on the frame and used for driving the cylinder cover to move vertically; the positioning assembly is arranged on the frame and horizontally faces the cylinder cover; the utility model aims to solve the problem that in the prior art, when a copper bush in a cylinder cover oil sprayer is installed, the assembly effect is poor due to manual assembly.

Description

Cylinder cap sprayer copper sheathing equipment of impressing

Technical Field

The utility model relates to the technical field of engine manufacturing, in particular to a cylinder cover oil sprayer copper bush pressing-in device.

Background

The cylinder cover fuel injector of the automobile engine has the function of injecting fuel into an intake manifold or a cylinder according to the injection timing and the pulse width calculated by the engine ECU, is an important part of the automobile during operation, comprises a copper sleeve and plays a role of lubricating a bearing, and is an important component of the cylinder cover fuel injector.

In the prior art, aiming at the installation of copper jackets in cylinder cover injectors, manual operation is usually carried out, operators strike a driving tool after manually pressing the copper jackets in place, if the driving tool is not placed in place, the operators strike the driving tool to easily deform or damage the copper jackets, the operators rework to cause cost loss, and the production efficiency is affected.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a cylinder head injector copper bush pressing-in apparatus for solving the problem of poor assembly effect due to manual assembly when installing a copper bush in a cylinder head injector in the prior art.

To achieve the above and other related objects, the present utility model provides a cylinder head injector copper bush pressing-in apparatus, comprising:

the device comprises a frame, wherein a horizontal sliding mechanism is arranged on the frame, a first driving piece is arranged on the horizontal sliding mechanism, and a pressure head is arranged at the output end of the first driving piece so as to drive the pressure head to be close to or far away from a cylinder cover;

the lifting raceway assembly is arranged on the frame and used for driving the cylinder cover to move vertically;

the positioning assembly is arranged on the frame and is horizontal to the cylinder cover;

and the first driving piece, the lifting raceway assembly and the positioning assembly are all connected with the controller.

Optionally, the locating component includes stopper and a plurality of locating pin, the stopper sets up in the frame, be equipped with the locating plate in the frame, locating pin fixed connection is in on the locating plate, the cylinder cap is close to the surface of locating plate is opened and is had the locating hole that corresponds with the locating pin.

Optionally, the stopper includes the mount pad that sets up in the frame, sets up the second driving piece in the frame and connects the dog at second driving piece output, wherein, when the output of second driving piece stretches out, the dog is right the cylinder cap horizontal location, the second driving piece with the controller is connected.

Optionally, the lifting raceway assembly includes placing raceway and third driving piece, third driving piece symmetry sets up in the frame, the output of third driving piece with place the raceway and be connected, third driving piece with the controller is connected.

Optionally, the placing roller path comprises a frame and a plurality of rollers rotatably connected in the frame, the rollers are uniformly arranged along the moving direction of the cylinder cover, and the extending end of the third driving piece is connected with the frame.

Optionally, the horizontal sliding mechanism comprises a sliding table and a sliding plate, a driving motor is arranged on the sliding table, a screw rod is coaxially connected to the output end of the driving motor, the sliding plate is in threaded connection with the screw rod, and the driving motor is connected with the controller.

Optionally, the first driving piece is arranged on the sliding plate, and a floating joint is arranged between the extending end of the first driving piece and the pressure head.

Optionally, the sliding table is mounted on the frame through a plurality of connecting bolts.

Optionally, the frame includes grudging post and base, be equipped with the workstation on the grudging post, the stopper sets up on the workstation, the locating plate sets up on the workstation.

Optionally, the stopper circumference is equipped with a plurality of fixing bolt, fixing bolt with the workstation is connected, be equipped with a plurality of positioning bolts that are connected with the workstation on the locating plate.

As described above, the cylinder cover oil sprayer copper bush pressing-in equipment provided by the utility model has the following beneficial effects:

(1) According to the utility model, the horizontal sliding mechanism arranged on the frame can drive the pressure head to be close to or far away from the cylinder cover, the mechanical equipment is used for assembling the copper sleeve of the cylinder cover fuel injector, and meanwhile, the controller is used for controlling, so that the automation degree is high, the manual operation is replaced, the labor intensity of workers is reduced, and compared with the manual assembly, the efficiency is higher, and the production benefit of enterprises is improved.

(2) According to the utility model, the lifting roller path and the positioning assembly are arranged, so that the cylinder cover oil sprayer can be positioned, and then the pressure head is controlled by the controller to assemble the copper bush, so that the assembling speed and the assembling strength become controllable, and compared with the manual assembly of the copper bush, the assembly precision is higher, and the improvement of the quality of products is facilitated.

Drawings

FIG. 1 is a front view of an embodiment of the present utility model;

FIG. 2 shows a side view of an embodiment of the present utility model;

FIG. 3 is a top view of an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion A of an embodiment of the present utility model;

FIG. 5 is an enlarged view of a portion B according to an embodiment of the present utility model;

fig. 6 shows a schematic view of a stopper in an embodiment of the utility model.

Reference numerals illustrate:

the device comprises a frame 1, a stand 101, a base 102, a workbench 103, a sliding table 2, a driving motor 201, a screw rod 202, a sliding plate 203, a first driving piece 3, a floating joint 4, a pressing head 5, a second driving piece 6, a frame 7, a positioning plate 8, a positioning pin 9, a stopper 10, a mounting seat 1001, a third driving piece 1002, a stop 1003, a cylinder cover 11 and a positioning hole 1101.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

It should be noted that, the illustrations provided in the present embodiment merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex. The structures, proportions, sizes, etc. shown in the drawings attached hereto are for illustration purposes only and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

As shown in fig. 1-6, the utility model provides a cylinder cover oil sprayer copper bush pressing-in device which is used for automatically pressing in a cylinder cover oil sprayer copper bush.

As shown in fig. 1, in an exemplary embodiment, a cylinder head injector copper bush pressing apparatus includes:

the device comprises a frame 1, wherein a horizontal sliding mechanism is arranged on the frame 1, a first driving piece 3 is arranged on the horizontal sliding mechanism, and a pressure head 5 is arranged at the output end of the first driving piece 3 so as to drive the pressure head 5 to be close to or far away from a cylinder cover 11;

the lifting raceway assembly is arranged on the frame 1 and used for driving the cylinder cover 11 to vertically move;

the positioning assembly is arranged on the frame 1 and is horizontal to the cylinder cover 11;

the controller, the first driving piece 3, the lifting raceway component and the positioning component are all connected with the controller.

In this embodiment, through setting up the horizontal sliding mechanism on frame 1, can drive pressure head 5 and be close to or keep away from cylinder cap 11, assemble copper sheathing and cylinder cap sprayer through mechanical equipment, simultaneously control through the controller, degree of automation is high, replaced manual work, reduced workman's intensity of labour, compare in manual assembly, efficiency is higher, the productivity effect of enterprise has been promoted, simultaneously, in this embodiment, through the lifting raceway that sets up, can drive the in-process that cylinder cap 11 vertically moved, realize the location to cylinder cap 11, cooperation pressure head 5 is impressed the copper sheathing in cylinder cap 11, make the speed of assembly, dynamics become controllable, compare in manual assembly, the assembly precision of copper sheathing is higher, be favorable to promoting the quality of product.

Illustratively, in this embodiment, the first driving member 3 employs a servo cylinder, and the movement rate and the extension length are controlled by a controller.

As shown in fig. 1 and 2, in an exemplary embodiment, the rack 1 includes a stand 101 and a base 102, a table 103 is provided on the stand 101, the stopper 10 is provided on the table 103, and the positioning plate 8 is provided on the table 103.

In this embodiment, the workbench 103 is mainly used for bearing the installation of the components.

As shown in fig. 1, 5 and 6, in an exemplary embodiment, the positioning assembly includes a stopper 10 and a plurality of positioning pins 9, the stopper 10 is disposed on a table 103, a positioning plate 8 is disposed on the table 103, the positioning pins 9 are fixedly connected to the positioning plate 8, and a positioning hole 1101 corresponding to the positioning pin 9 is formed in a bottom surface of a cylinder cover 11.

In this embodiment, can realize the preliminary location to cylinder cap 11 through the locator, the rethread lifts the vertical removal cylinder cap 11 of raceway for locating pin 9 inserts locating hole 1101, realizes accurate positioning, provides stability for the assembly of copper sheathing.

For example, in this embodiment, the number of the positioning holes 1101 and the number of the positioning pins 9 are two, and the positioning holes 1101 are located right above the positioning pins 9 after the cylinder cover 11 is blocked by the stopper 10, and the positioning pins 9 are inserted into the positioning holes 1101 when the cylinder cover 11 is moved downward by the lifting roller belt.

Illustratively, in this embodiment, the positioning plate 8 is detachably connected to the workbench 103 by eight positioning bolts, and gaskets are disposed between the positioning bolts and the positioning plate 8.

It should be noted that, in this embodiment, the number of the positioning pins 9 may be increased or decreased according to the size of the cylinder cover 11, so as to ensure the positioning effect of the cylinder cover 11.

As shown in fig. 6, in an exemplary embodiment, the stopper 10 includes a mounting seat 1001 provided on the table 103, a second driving member 6 provided on the table 103, and a stopper 1003 connected to an output end of the second driving member 6, the stopper 1003 being vertically slidable in the mounting seat 1001, wherein the stopper 1003 is horizontally positioned with respect to the cylinder head 11 when the output end of the second driving member 6 is extended, and the second driving member 6 is connected to the controller.

In this embodiment, when the extension end of the second driving member 6 is extended, the stopper 1003 is lifted, the stopper 1003 blocks the advancing cylinder head 11, and preliminary positioning of the cylinder head 11 in the horizontal direction is achieved.

In the present embodiment, the mounting seat 1001 is detachably connected to the workbench 103 by six fixing bolts circumferentially arranged to mount the stopper 10, and in the present embodiment, the second driving member 6 is a servo cylinder to control the movement rate and the extension length by the controller.

The extension of the second driving element 6 in the stopper 10 is determined by the vertical dimension of the cylinder head 11, and the stopper 1003 may be configured to block the front end surface of the cylinder head 11 when limiting.

As shown in fig. 1, in an exemplary embodiment, the lifting track assembly includes a placement track and a third driving member 1002, the third driving member 1002 is symmetrically disposed on the frame 1, an output end of the third driving member 1002 is connected to the placement track, and the third driving member 1002 is connected to the controller.

In this embodiment, the height of the placement raceway is controlled by the third driving member 1002, so that the height of the cylinder head 11 is controlled, and the stopper 10 and the positioning pin 9 are facilitated to position the cylinder head 11.

In this embodiment, the third driving members 1002 are disposed below the placement raceway, the number of the third driving members 1002 is two, and the third driving members 1002 are symmetrically disposed on the left and right sides of the stand 101 and detachably connected to the stand 101 through screws.

It should be noted that, the movement time of the third driving member 1002 must be controlled by the controller to prevent the cylinder cover 11 from interfering with the stopper 10 after the cylinder cover 11 is limited by the stopper 10.

As shown in fig. 3 and 5, in an exemplary embodiment, the placement race includes a frame 7 and a plurality of rollers rotatably coupled within the frame 7, the rollers being uniformly disposed along a moving direction of the cylinder head 11, and an extended end of the third driving member 1002 is coupled with the frame 7.

In this embodiment, the placing roller way is divided into two parts, namely an external frame 7 and internal rollers, the rollers are arranged in two rows and symmetrically arranged in the frame 7, and the cylinder cover 11 can be transported in the horizontal direction under the artificial action.

Illustratively, the frame 7 is mounted to the stand 101 by screws above the table 103.

As shown in fig. 1 and 2, the horizontal sliding mechanism comprises a sliding table 2 and a sliding plate 203, a driving motor 201 is arranged on the sliding table 2, the output end of the driving motor 201 is coaxially connected with a screw rod 202, the sliding plate 203 is in threaded connection with the screw rod 202, and the driving motor 201 is connected with a controller.

In this embodiment, through the horizontal sliding mechanism that sets up, can drive slide 203 horizontal migration, after cylinder cap 11 location is accomplished, impress the copper sheathing that prevents in the cylinder cap 11, realize the assembly of cylinder cap 11 and copper sheathing.

In this embodiment, the sliding table 2 is mounted on the upright column through a plurality of screws, so as to fix the sliding table 2, and meanwhile, the sliding plate 203 is connected with the screw rod 202 through a ball screw bearing arranged on the back, so as to drive the sliding plate 203 to move horizontally in the process of rotating the screw rod 202.

In this embodiment, the driving motor 201 is a servo motor, and the controller controls the rotation direction, the rotation speed and the rotation time to move the sliding plate 203 to a designated position.

As shown in fig. 4, in an exemplary embodiment, the first driving member 3 is provided on the slide plate 203, and a floating joint 4 is provided between the protruding end of the first driving member 3 and the ram 5.

In this embodiment, the floating joint 4 is used to connect the protruding end of the first driving member 3 with the ram 5, transmit power, compensate for the deviation of the connection, and improve the performance of the ram 5.

The utility model provides two operation modes, namely automatic processing and manual operation, which are as follows:

(1) Automatic processing steps: during automatic machining, an operator puts a copper sleeve of the oil sprayer into an oil sprayer hole of a cylinder cover, pushes a workpiece into equipment, at the moment, a stop block 1003 is driven to ascend by a second driving piece 6, limits the workpiece, presses an automatic starting button, lifts a raceway to descend the workpiece to position, a driving motor 201 controls a sliding plate 203 to move to a first machining position, a first driving piece 3 drives a pressing head 5 to press the copper sleeve of the oil sprayer, and the first driving piece 3 returns to zero after the pressing is finished; and then the driving motor 201 moves to the second, third and fourth processing positions respectively to finish the pressing-in of the copper bush of the oil sprayer, after the first driving piece 3 and the sliding plate 203 return to zero, the lifting roller way rises, the second driving piece 6 controls the stop block 1003 to descend, the workpiece is pulled out, and the stopper 10 is closed to finish a working cycle.

(2) And (3) manual processing: the operator puts the copper bush of the oil sprayer into the oil sprayer hole, pushes the workpiece into the equipment, the operation mode of the equipment is selected as manual, the operation mode is positioned through the stop block 1003, the lifting roller way descending button is pressed, and the lifting roller way of the workpiece descends to enable the workpiece to be positioned accurately; selecting a first X-axis machining position, pressing an X-axis forward button, advancing the X-axis to the first machining position, pressing a first driving piece 3 forward button, advancing the first driving piece 3 into the copper sleeve, pressing a first driving piece 3 backward button after the pressing, and returning the first driving piece 3 to zero to finish manual machining of the copper sleeve at the first position; then, respectively selecting second, third and fourth machining positions of the X axis, and finishing the pressing-in of the copper sleeve of the oil sprayer by a manual machining method with the first position; pressing the back button of the first driving piece 3 to return the first driving piece 3 to zero; pressing an X-axis zeroing button to zeroe the X-axis; pressing a lifting button of the lifting roller way, and lifting the workpiece; pressing the inhibitor 10 open button, the inhibitor 10 is lowered and then the workpiece is pulled out; the stopper 10 is closed, the lifting bed of the stopper 10 returns to the full-original position, and the original position indicator lamp of the device is lighted, so that a manual processing cycle is completed.

In summary, according to the utility model, through the automatic processing equipment, the first driving piece 3, the lifting roller path assembly and the positioning assembly are matched, so that the assembly efficiency and the accuracy between the copper bush and the cylinder cover oil injector are higher, the processing efficiency is improved, and the assembly effect is ensured.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. Cylinder cap sprayer copper sheathing equipment of impressing, its characterized in that includes:

2. The cylinder head injector copper sheathing indentation apparatus of claim 1, wherein: the locating component comprises a stopper and a plurality of locating pins, the stopper is arranged on the frame, a locating plate is arranged on the frame, the locating pins are fixedly connected to the locating plate, and locating holes corresponding to the locating pins are formed in the surface, close to the locating plate, of the cylinder cover.

3. The cylinder head injector copper sheathing indentation apparatus of claim 2, wherein: the stopper comprises a mounting seat arranged on the frame, a second driving piece arranged on the frame and a stop block connected to the output end of the second driving piece, wherein when the output end of the second driving piece stretches out, the stop block horizontally positions the cylinder cover, and the second driving piece is connected with the controller.

4. The cylinder head injector copper sheathing indentation apparatus of claim 1, wherein: the lifting roller path assembly comprises a placing roller path and a third driving piece, wherein the third driving piece is symmetrically arranged on the frame, the output end of the third driving piece is connected with the placing roller path, and the third driving piece is connected with the controller.

5. The cylinder head injector copper sheathing indentation apparatus of claim 4 wherein: the placing rollaway nest comprises a frame and a plurality of rollers rotatably connected in the frame, the rollers are uniformly arranged along the moving direction of the cylinder cover, and the extending end of the third driving piece is connected with the frame.

6. The cylinder head injector copper sheathing indentation apparatus of claim 1, wherein: the horizontal sliding mechanism comprises a sliding table and a sliding plate, a driving motor is arranged on the sliding table, the output end of the driving motor is coaxially connected with a screw rod, the sliding plate is in threaded connection with the screw rod, and the driving motor is connected with the controller.

7. The cylinder head injector copper sheathing indentation apparatus of claim 6 wherein: the first driving piece is arranged on the sliding plate, and a floating joint is arranged between the extending end of the first driving piece and the pressure head.

8. The cylinder head injector copper sheathing indentation apparatus as defined in claim 7, wherein: the sliding table is installed on the frame through a plurality of connecting bolts.

9. The cylinder head injector copper sheathing indentation apparatus of claim 2, wherein: the stand comprises a stand and a base, a workbench is arranged on the stand, the stopper is arranged on the workbench, and the locating plate is arranged on the workbench.

10. The cylinder head injector copper sheathing indentation apparatus as defined in claim 9, wherein: the stopper circumference is equipped with a plurality of fixing bolts, fixing bolt with the workstation is connected, be equipped with a plurality of positioning bolts who is connected with the workstation on the locating plate.