CN215200557U

CN215200557U - Cold frock of inlaying of air intake manifold

Info

Publication number: CN215200557U
Application number: CN202121453615.1U
Authority: CN
Inventors: 黄薛嫔
Original assignee: Chongqing Kejie Industrial Co ltd
Current assignee: Chongqing Kejie Industrial Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-17
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses an inlet manifold cold inlays frock, comprising a base plate, fixed mounting has first supporting seat, second supporting seat and positioning seat on the bottom plate, first supporting seat and second supporting seat correspond inlet manifold and are provided with the support step, fixed mounting has the stand on the base, the stand just installs first pressure bush mechanism to first supporting seat, be provided with the elastic locating pin on the positioning seat, the elastic locating pin just sets up to inlet manifold's bush mounting hole, just install second pressure bush mechanism to the positioning seat on the bottom plate. The cold-embedding tool for the intake manifold has the advantages of simple structure, accurate positioning and high efficiency.

Description

Cold frock of inlaying of air intake manifold

Technical Field

The utility model relates to a cold frock technical field that inlays especially relates to an intake manifold cold inlays frock.

Background

The intake manifold is located between the throttle valve and the intake valve of the engine and is called a manifold because after air enters the throttle valve and passes through the manifold buffer system, the air flow channel is branched, and if the number of the cylinders of the engine is four, the number of the cylinders of the engine is five, and the air is respectively introduced into the cylinders of the engine. To reduce gas flow resistance and improve intake capacity, the inner wall of the intake manifold should be smooth.

After intake manifold's main part production was accomplished, need cold inlay the bush in intake manifold's the position that corresponds, the manual work bush of impressing then need consume great manpower and material resources, and is inefficient, and intake manifold belongs to dysmorphism piece, when utilizing mechanical equipment to carry out cold inlay the bush to intake manifold, and positioning accuracy is poor, and is inefficient, is difficult to satisfy the production demand.

Disclosure of Invention

To the not enough of above-mentioned prior art, the technical problem that this patent application will solve provides a simple structure, and the location is accurate, efficient intake manifold cold inlays frock.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an intake manifold cold inlays frock, includes the bottom plate, fixed mounting has first supporting seat, second supporting seat and positioning seat on the bottom plate, first supporting seat and second supporting seat correspond intake manifold and are provided with the support step, fixed mounting has the stand on the bottom plate, the stand just installs first pressure bush mechanism to first supporting seat, be provided with the elastic locating pin on the positioning seat, the elastic locating pin just sets up to intake manifold's bush mounting hole, just install second pressure bush mechanism to the positioning seat on the bottom plate.

The first bushing pressing mechanism comprises a first cylinder fixedly mounted on the stand column, a piston rod of the first cylinder is arranged downwards, a first pressing rod is fixedly mounted on the piston rod of the first cylinder, and the first pressing rod is arranged right opposite to the first supporting seat.

The elastic positioning pin comprises a guide post and a return spring, a blind hole is formed in the positioning seat, the return spring is located in the blind hole, the guide post is in sliding fit in the blind hole, and the outer end of the guide post is located on the outer side of the positioning seat.

The positioning seat is provided with a sliding groove, a limiting rod is in sliding fit in the sliding groove, and the lower end of the limiting rod is fixedly connected with the guide post.

The second bushing pressing mechanism comprises a mounting seat, a guide rail is arranged on the mounting seat, a sliding block is matched on the guide rail in a sliding mode, a second pressing rod is fixedly mounted at the end of the sliding block, a chamfer is arranged at the end of the second pressing rod, a mounting plate is fixedly mounted on the bottom plate, a second air cylinder is fixedly mounted on the mounting plate, a piston rod of the second air cylinder is fixedly connected with the sliding block, and the second pressing rod is arranged right on a limiting rod.

To sum up, this intake manifold cold inlays frock has simple structure, and the location is accurate, efficient advantage.

Drawings

FIG. 1 is a schematic illustration of an intake manifold.

Fig. 2 is a schematic structural view of an intake manifold cold-embedding tool of the present invention.

FIG. 3 is a front view of FIG. 2 with the intake manifold removed.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a side view of fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

As shown in fig. 1-3, an intake manifold cold-embedding tool comprises a base plate 2, a first supporting seat 3, a second supporting seat 4 and a positioning seat 5 are fixedly mounted on the base plate, supporting steps are arranged on the first supporting seat and the second supporting seat corresponding to the intake manifold, a stand column 6 is fixedly mounted on the base plate, a first bushing pressing mechanism is mounted on the stand column opposite to the first supporting seat, an elastic positioning pin is arranged on the positioning seat, the elastic positioning pin is arranged opposite to a bushing mounting hole 2 of the intake manifold, and a second bushing pressing mechanism is mounted on the base plate opposite to the positioning seat.

Like this, utilize first supporting seat, second supporting seat to support air intake manifold 1, the positioning seat is fixed a position air intake manifold, air intake manifold just is provided with the chamfer to first bush mounting hole 2 of pressing bush mechanism, places the bush in the chamfer position, and first pressure bush mechanism is impressed the bush in the bush mounting hole, places the bush in second pressure bush mechanism, utilizes second pressure bush mechanism to drive the bush motion, impresses the bush in another bush mounting hole. The elastic positioning pin is used for positioning the air inlet manifold, and when the bushing is pressed by the second bushing pressing mechanism, the bushing pushes out the elastic positioning pin, so that the positioning accuracy and reliability can be improved.

The first bushing pressing mechanism comprises a first air cylinder 8 fixedly mounted on the stand column, a piston rod of the first air cylinder is arranged downwards, a first pressing rod 9 is fixedly mounted on the piston rod of the first air cylinder, and the first pressing rod is arranged right opposite to the first supporting seat. A piston rod of the first air cylinder extends downwards, and the bushing is pressed into the bushing mounting hole by the first pressing rod.

The elastic positioning pin comprises a guide post 10 and a return spring 11, a blind hole is formed in the positioning seat, the return spring is located in the blind hole, the guide post is in sliding fit in the blind hole, and the outer end of the guide post is located on the outer side of the positioning seat. The positioning of the intake manifold is enabled while avoiding interference with the operation of pressing the bush.

The positioning seat is provided with a sliding groove 12, a limiting rod is in sliding fit in the sliding groove, and the lower end of the limiting rod is fixedly connected with the guide post. The motion to the guide post is convenient for carry on spacingly, avoids the guide post roll-off.

Wherein, bush mechanism is pressed to second includes mount pad 13, be provided with guide rail 14 on the mount pad, sliding fit has slider 15 on the guide rail, the tip fixed mounting of slider has second depression bar 16, the tip of second depression bar is provided with the chamfer, fixed mounting has mounting panel 17 on the bottom plate, fixed mounting has second cylinder 18 on the mounting panel, the piston rod of second cylinder with slider fixed connection, the second depression bar is just setting up the gag lever post. The bushing is placed on the second pressure rod, the second pressure rod is provided with a chamfer, the bushing is convenient to place, the piston rod of the second air cylinder stretches out to drive the second pressure rod to move, the bushing is pressed into the bushing mounting hole, and the guide column withdraws from the bushing mounting hole, so that the bushing pressing precision is improved.

The principle is as follows:

utilize first supporting seat, second supporting seat to support air intake manifold, the positioning seat is fixed a position air intake manifold, air intake manifold just is provided with the chamfer to the bush mounting hole of first pressure bush mechanism, places the bush in the chamfer position, and first pressure bush mechanism impresses the bush in the bush mounting hole, places the bush at second pressure bush mechanism, utilizes the second to press bush mechanism to drive the bush motion, impresses the bush in another bush mounting hole. The elastic positioning pin is used for positioning the air inlet manifold, and when the bushing is pressed by the second bushing pressing mechanism, the bushing pushes out the elastic positioning pin, so that the positioning accuracy and reliability can be improved.

Specifically, the device further comprises a PLC controller S7-200, which is convenient for controlling the movement of the first air cylinder and the second air cylinder.

Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.

Claims

1. The utility model provides an intake manifold cold inlays frock which characterized in that, includes the bottom plate, fixed mounting has first supporting seat, second supporting seat and positioning seat on the bottom plate, first supporting seat and second supporting seat correspond intake manifold and are provided with the support step, fixed mounting has the stand on the bottom plate, the stand just installs first pressure bush mechanism to first supporting seat, be provided with the elastic locating pin on the positioning seat, the elastic locating pin just sets up to intake manifold's bush mounting hole, just install second pressure bush mechanism to the positioning seat on the bottom plate.

2. The intake manifold cold-embedding tool according to claim 1, wherein the first bushing pressing mechanism comprises a first cylinder fixedly mounted on the upright, a piston rod of the first cylinder is disposed downward and is fixedly mounted with a first pressing rod, and the first pressing rod is disposed opposite to the first supporting seat.

3. The intake manifold cold-embedding tool according to claim 2, wherein the elastic positioning pin comprises a guide post and a return spring, the positioning seat is provided with a blind hole, the return spring is located in the blind hole, the guide post is slidably fitted in the blind hole, and the outer end of the guide post is located outside the positioning seat.

4. The intake manifold cold-embedding tool according to claim 3, wherein the positioning seat is provided with a sliding groove, a limiting rod is in sliding fit in the sliding groove, and the lower end of the limiting rod is fixedly connected with the guide post.

5. The intake manifold cold-embedding tool according to claim 4, wherein the second bushing pressing mechanism comprises a mounting seat, a guide rail is arranged on the mounting seat, a sliding block is slidably fitted on the guide rail, a second pressing rod is fixedly mounted at an end of the sliding block, a chamfer is arranged at an end of the second pressing rod, a mounting plate is fixedly mounted on the bottom plate, a second cylinder is fixedly mounted on the mounting plate, a piston rod of the second cylinder is fixedly connected with the sliding block, and the second pressing rod is arranged opposite to a limiting rod.