CN219004317U

CN219004317U - Upper cover press riveting tool and upper cover press riveting device for steering controller

Info

Publication number: CN219004317U
Application number: CN202223487140.5U
Authority: CN
Inventors: 杜秋; 桑伟伟
Original assignee: SHANGHAI YIGUAN TECHNOLOGY CO LTD
Current assignee: SHANGHAI YIGUAN TECHNOLOGY CO LTD
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-12
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to an upper cover press-riveting tool and an upper cover press-riveting device for a steering controller. Wherein, the top end of the fixed seat is provided with a steering controller base; the upper cover is arranged on the side wall of the steering controller base, and comprises a plurality of pressing sheets which are protruded out of the upper end surface of the steering controller base and are positioned on the front side, the rear side, the left side and the right side of the steering controller base; the output ends of the cylinders arranged on the front side, the rear side, the left side, the right side and the upper side of the upper cover are provided with first pushing heads, the output ends of the cylinders arranged on the upper side of the upper cover are provided with second pushing heads, and the first pushing heads and the second pushing heads are respectively arranged corresponding to the pressing sheets. The utility model solves the problem that the prior steering controller is easy to generate abnormal sound in a long time process due to the lack of constraint on the freedom degree of the front and back directions.

Description

Upper cover press riveting tool and upper cover press riveting device for steering controller

Technical Field

The utility model relates to the technical field of riveting equipment, in particular to an upper cover riveting tool and an upper cover riveting device for a steering controller.

Background

The upper cover and the base are important parts of the steering controller for protecting the internal hardware from external force or foreign matter. At present, the upper cover and the base adopt the riveting mode, the efficiency is high, the cost is low, but the upper cover is commonly riveted by pressing the left side, the right side and the upper and lower sides, the upper cover is not riveted in the front and back direction, the tool is simpler, but the freedom degree of the steering controller in the front and back direction is lack of constraint because the upper cover is not riveted in the front and back direction, so that the steering controller is easy to loosen and generate abnormal sound in the long-term use process, and the upper cover riveting tool capable of riveting in multiple directions is needed.

Disclosure of Invention

In view of the above, the embodiment of the utility model provides an upper cover riveting tool for a steering controller, which at least solves the problem that abnormal sound is easy to generate in a long time process due to the fact that the degree of freedom of the existing steering controller in the front-back direction is lack of constraint.

The embodiment of the utility model provides the following technical scheme:

the embodiment of the utility model provides an upper cover riveting tool for a steering controller, which comprises a fixed seat, wherein a steering controller base is arranged at the top end of the fixed seat, and the upper cover riveting tool comprises:

the upper cover is arranged on the side wall of the steering controller base, comprises a plurality of pressing sheets, and is arranged on the front side, the rear side, the left side and the right side of the steering controller base in a protruding mode from the upper end face of the steering controller base;

the air cylinders are arranged on the front side, the rear side, the left side, the right side and the upper side of the upper cover, a first push head is arranged at the output end of the air cylinder arranged on the front side, the rear side, the left side or the right side of the upper cover, a second push head is arranged at the output end of the air cylinder arranged on the upper side of the upper cover, and the first push head and the second push head are arranged corresponding to the tabletting;

when the plurality of first pushing heads push and bend the plurality of pressing sheets to the steering controller base under the action of the corresponding plurality of air cylinders, the second pushing heads compress the plurality of pressing sheets under the action of the corresponding air cylinders.

Further, the two angles at the top end of the pressing sheet are in arc transition.

Further, the cylinder includes:

the connecting plate is arranged on the output shaft of the air cylinder and is used for conveniently installing the first push head or the second push head.

Further, the first pushing head includes:

the pushing block is arranged at the output end of the corresponding air cylinder, is arranged corresponding to the pressing sheet and is used for pushing and bending the pressing sheet to the steering controller base under the action of the corresponding air cylinder.

Further, the number of the pushing blocks is multiple, the pushing blocks are arranged at the output end of the air cylinder at intervals, and each pushing block is arranged corresponding to one pressing sheet.

Further, the push block is rectangular, and the bottommost end of the push block is located above the upper end face of the steering controller base, so that the pressing sheet is pushed and bent onto the steering controller base.

Further, the second push head includes:

the pressing blocks are arranged at the output ends of the corresponding cylinders and are arranged up and down corresponding to the pressing sheets and used for pressing the pressing sheets.

Further, the cylinder is connected with the first pushing head or the second pushing head through bolts.

Further, the cylinder is a pneumatic control cylinder.

The embodiment of the utility model provides an upper cover riveting device, which comprises:

a mounting bracket;

the upper cover press riveting tool is mounted on the mounting bracket.

Compared with the prior art, the upper cover riveting tool for the steering controller is provided with the air cylinders at the front side, the rear side, the left side and the right side of the upper cover, and the first push head or the second push head is arranged on the air cylinders, so that the front side, the rear side, the left side and the right side of the upper cover of the steering controller can be riveted, and the problem of lack of constraint in the front-rear direction in the prior art is solved.

Drawings

Fig. 1 is a schematic structural diagram of an upper cover press-riveting tool of the utility model;

FIG. 2 is a schematic diagram of the portion A in FIG. 1;

the reference numerals of the present utility model are as follows:

10. a fixing seat;

20. a steering controller base;

30. an upper cover; 31. tabletting;

40. a cylinder; 41. a connecting plate;

50. a first push head; 51. a pushing block;

60. a second push head; 61. and (5) briquetting.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described and illustrated below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments provided herein, are intended to be within the scope of the present application.

It is apparent that the drawings in the following description are only some examples or embodiments of the present application, and it is possible for those of ordinary skill in the art to apply the present application to other similar situations according to these drawings without inventive effort. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the embodiments described herein can be combined with other embodiments without conflict.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar terms herein do not denote a limitation of quantity, but rather denote the singular or plural. The terms "comprising," "including," "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to only those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein refers to two or more. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., "a and/or B" may mean: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. The terms "first," "second," "third," and the like, as used herein, are merely distinguishing between similar objects and not representing a particular ordering of objects.

Example 1

As shown in fig. 1-2, an upper cover press-riveting tool for a steering controller of the present embodiment includes a fixing base 10, a steering controller base 20 is installed at the top end of the fixing base 10, and the upper cover press-riveting tool further includes an upper cover 30 and a plurality of cylinders 40. Wherein, the upper cover 30 is arranged on the side wall of the steering controller base 20, the upper cover 30 comprises a plurality of pressing sheets 31, and the pressing sheets 31 are arranged protruding from the upper end surface of the steering controller base 20 and are positioned on the front side, the rear side, the left side and the right side of the steering controller base 20; the plurality of cylinders 40 are arranged on the front side, the rear side, the left side, the right side and the upper side of the upper cover 30, the output ends of the cylinders 40 arranged on the front side, the rear side, the left side or the right side of the upper cover 30 are provided with first pushing heads 50, the output ends of the cylinders 40 arranged on the upper side of the upper cover 30 are provided with second pushing heads 60, and the first pushing heads 50 and the second pushing heads 60 are respectively arranged corresponding to the pressing sheets 31.

When the plurality of first pushing heads 50 push and bend the plurality of pressing sheets 31 onto the steering controller base 20 under the action of the corresponding plurality of air cylinders 40, the second pushing heads 60 press the plurality of pressing sheets 31 under the action of the corresponding air cylinders 40.

Specifically, the upper cover 30 is disposed around the side wall of the steering controller base 20 for wrapping the steering controller.

The air cylinder 40 is a pneumatic control air cylinder, and is used for driving the first push head 50 or the second push head 60 to move.

Wherein the air cylinder 40 is connected with the first push head 50 or the second push head 60 by bolts.

Specifically, in the case of press riveting the press sheets 31, the worker first opens the cylinders 40 located at the front side, the rear side, the left side and the right side of the upper cover 30, then the cylinders 40 located at the front side, the rear side, the left side and the right side of the upper cover 30 drive the first push heads 50 to push the press sheets 31 so that the press sheets 31 are bent onto the steering controller base 20, then the first push heads 50 are retracted, and finally the cylinders 40 located at the upper side of the upper cover 30 drive the second push heads 60 to move downwards to press the press sheets 31, so as to press rivet the upper cover 30.

In some of these embodiments, the corners of the top of the tab 31 are rounded to avoid the sharp edges of the tab 31 damaging elements on the steering controller base 20 if the tab 31 is bent over the steering controller.

Further, the cylinder 40 includes a connection plate 41, and the connection plate 41 is provided at an output shaft of the cylinder 40 for facilitating installation of the first push head 50 or the second push head 60.

The connecting plate 41 is a cuboid plate, and is disposed on an output shaft of the air cylinder 40, and is used for moving along with the action of the air cylinder 40.

Wherein the connection plate 41 may be a metal plate.

The first pushing head 50 includes a pushing block 51, where the pushing block 51 is disposed at an output end of the corresponding cylinder 40, and the pushing block 51 is disposed corresponding to one of the pressing sheets 31, and is used for pushing and bending the pressing sheet 31 onto the steering controller base 20 under the action of the corresponding cylinder 40.

For example, the push block 51 may be provided on a connection plate 41 mounted on the output shaft of the cylinder 40.

In some embodiments, the first pushing head 50 includes a plurality of pushing blocks 51, and the plurality of pushing blocks 51 are disposed at intervals at the output end of the air cylinder 40, and each pushing block 51 is disposed corresponding to one of the pressing sheets 31.

In some embodiments, the first push head 50 further includes a push plate, which is disposed on the connecting plate 41 of the cylinder 40, and a push block 51 is disposed on a side wall facing the steering controller base 20.

In the case where the first push head 50 includes a plurality of push blocks 51, the plurality of push blocks 51 are disposed on the push plate at intervals.

In some of these embodiments, the push block 51 may be configured in an L-shape with the lateral end of the push block 51 positioned above the steering controller to facilitate pushing and bending the tab 31 onto the steering controller base 20.

In some of these embodiments, the push block 51 is provided in a rectangular parallelepiped shape, and the bottommost end of the push block 51 is located above the upper end surface of the steering controller base 20 so as to push and bend the pressing piece 31 onto the steering controller base 20.

The second pushing head 60 includes a plurality of pressing blocks 61, where the pressing blocks 61 are disposed at output ends of the corresponding cylinders 40 and are disposed vertically corresponding to the pressing pieces 31, so as to press the pressing pieces 31.

In some embodiments, the second push head 60 further includes a pressing plate, where the pressing plate is disposed on the connecting plate 41 mounted on the output shaft of the air cylinder 40, and a plurality of pressing blocks 61 are disposed at the bottom end of the pressing plate.

Under the condition that the air cylinder 40 drives the pressing blocks 61 to press the pressing sheets 31, the pressing plates do not contact the steering controller base 20, so that the steering controller is prevented from being damaged in the process of downward movement of the pressing plates.

The positions of the pressing blocks 61 on the pressing plate are related to the positions of the pressing plates 31, and are not described herein.

The working principle of this embodiment is as follows:

in the case of press riveting the press sheet 31 of the upper cover 30, firstly, the cylinder 40 positioned at the front side, the rear side, the left side or the right side of the upper cover 30 is opened to drive the plurality of push blocks 51 to push the plurality of press sheets 31 to be bent onto the steering controller base 20, and then the cylinder 40 withdraws the plurality of push blocks 51;

the cylinder 40 on the upper side of the upper cover 30 is opened to drive the pressing blocks 61 to press the pressing blocks 31, so that the steering controller is riveted to connect the upper cover 30 with the steering controller base 20.

According to the embodiment, the front side, the rear side, the left side and the right side of the upper cover 30 and the base of the steering controller are respectively riveted, so that the degree of freedom of the steering controller is reduced, the stability of the steering controller is improved, and the problem that abnormal sound is easy to generate in a long time process due to the fact that the degree of freedom of the existing steering controller in the front-rear direction is lack of constraint is solved.

Example 2

The embodiment provides an upper cover 30 press riveting device, which comprises a mounting bracket and an upper cover press riveting tool as described in embodiment 1, wherein the upper cover press riveting tool is mounted on the mounting bracket.

Specifically, a plurality of cylinders 40 are installed at the side and top ends of the mounting bracket, and the fixing base 10 is installed at the bottom end of the mounting bracket.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. An upper cover squeeze riveter dress for turning to controller, includes the fixing base, the steering controller base is installed on the top of fixing base, its characterized in that, upper cover squeeze riveter dress includes:

2. The upper cover riveting tool of claim 1, wherein both corners of the top end of the pressing sheet are in arc transition.

3. The upper cover clinching tool of claim 1, wherein the cylinder includes:

4. The upper cover clinching tool of claim 1, wherein the first pusher includes:

5. The upper cover riveting tool as claimed in claim 4, wherein the number of push blocks is plural, the push blocks are arranged at intervals at the output end of the cylinder, and each push block is arranged corresponding to one of the pressing sheets.

6. The upper cover press-riveting tool as claimed in any one of claims 4-5, wherein the push block is rectangular, and a bottommost end of the push block is located above an upper end surface of the steering controller base, so as to press and bend the pressing sheet onto the steering controller base.

7. The upper cover clinching tool of claim 1, wherein the second pusher includes:

8. The upper cover press-riveting tool as claimed in claim 1, wherein the cylinder is connected with the first push head or the second push head by a bolt.

9. The upper cover press-riveting tool as claimed in claim 1, wherein the cylinder is a pneumatic control cylinder.

10. An upper cover press-riveting device, comprising:

a mounting bracket;

the upper cover press-riveting tool as claimed in any one of claims 1-9, wherein the upper cover press-riveting tool is mounted on the mounting bracket.