CN213702875U

CN213702875U - Casing inner wall grinding device

Info

Publication number: CN213702875U
Application number: CN202022690194.6U
Authority: CN
Inventors: 金一山
Original assignee: Tianjin Meishan Automation Equipment Manufacturing Co ltd
Current assignee: Tianjin Meishan Automation Equipment Manufacturing Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-16
Anticipated expiration: 2030-11-19

Abstract

The utility model provides a shell inner wall polishing device, which comprises a box body; the two ends of the supporting plate are respectively embedded at the top end and the bottom end in the box body in a sliding manner through the sliding blocks; the first electric push rod is vertically and fixedly arranged on the inner side of the box body, and the output end of the first electric push rod is fixedly connected with the supporting plate; the first motor is arranged at the upper end of the sliding block close to the bottom end of the box body, an output shaft of the motor is in transmission connection with a driving wheel, and the driving wheel is in transmission connection with a driven wheel through a belt; one end of the rotating rod vertically penetrates through and extends out of the supporting plate to be fixedly connected with one end of the grinding block, and the other end of the rotating rod is in interference fit with the axis of the driven wheel; the first fixing frame is arranged at the bottom end in the box body, a friction wheel is arranged at the bottom end of the box body close to one side of the first fixing frame, and the axis position vertical to the rotation direction of the friction wheel is in transmission connection with the output end of a second motor; and the second fixing frame is fixedly arranged at the top end in the box body through a second electric push rod.

Description

Casing inner wall grinding device

Technical Field

The embodiment of the utility model provides a generally relate to equipment technical field that polishes to more specifically, relate to a casing inner wall grinding device.

Background

The columniform casing is connected fixedly back through the welding, can polish the casing surface usually to guarantee the surface planarization, but the inside also need polish of casing that has processed, and it is artifical manual round trip to rub with the hands and move the grinding and get rid of under most circumstances at the in-process of polishing, and it is slow to rub with the hands and move the grinding speed round trip, and is inefficient, and it is poor to rub with the hands the quality of the part after grinding round trip, and the precision is low, can not obtain the assurance in the quality.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a shell inner wall grinding device.

The utility model discloses the technical scheme of implementation is: a shell inner wall polishing device comprises a box body and a supporting plate, wherein two ends of the supporting plate are respectively embedded at the top end and the bottom end in the box body in a sliding manner through a sliding block;

the first electric push rod is vertically and fixedly arranged on the inner side of the box body, and the output end of the first electric push rod is fixedly connected with the supporting plate;

the first motor is arranged at the upper end of the sliding block close to the bottom end of the box body, an output shaft of the first motor is in transmission connection with a driving wheel, and the driving wheel is in transmission connection with a driven wheel through a belt;

one end of the rotating rod vertically penetrates through and extends out of the supporting plate to be fixedly connected with one end of the grinding block, and the other end of the rotating rod is in interference fit with the axis of the driven wheel;

the first fixing frame is arranged at the bottom end in the box body, a friction wheel is arranged at the bottom end of the box body close to one side of the first fixing frame, and the axis position vertical to the rotation direction of the friction wheel is in transmission connection with the output end of a second motor;

and the second fixing frame is fixedly arranged at the top end in the box body through a second electric push rod.

Furthermore, slide ways are respectively arranged at the top end and the bottom end in the box body, and the sliding block is arranged on the slide ways in a sliding mode.

Furthermore, one end of the polishing block is connected with the rotating rod, and the other end of the polishing block extends into and is attached to the inner wall of the shell.

Furthermore, the second electric push rod is vertically fixed at the top end in the box body, and the output end of the second electric push rod is connected with the second fixing frame.

Further, the shell is placed on the first fixing frame and the upper end of the friction wheel, the peripheral surface of the friction wheel is attached to the outer wall of the shell, and tooth-shaped teeth are arranged on the outer edge of the friction wheel.

Furthermore, the first fixing frame and the second fixing frame are respectively provided with two rotating rollers.

The embodiment of the utility model provides an among the casing inner wall grinding device, following technological effect has been realized: the bracing piece realizes adjusting position setting in the box through first electric putter, according to the position of casing, adjusts the position of polishing piece, and then the scope of polishing also adjusts the scope of polishing along with the regulation of bracing piece, through the fixed of first mount and second mount to the casing.

It should be understood that the statements herein reciting aspects are not intended to limit the critical or essential features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:

FIG. 1 is a schematic view of a housing inner wall grinding apparatus;

fig. 2 is a schematic view of a second fixing frame of the casing inner wall polishing device.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 2 is:

10. the box body 11, the slide rail 20, the supporting plate 21, the sliding block 30, the first electric push rod 40, the second electric push rod 50, the first motor 51, the driving wheel 52, the driven wheel 53, the rotating rod 54, the polishing block 60, the second fixing frame 70, the first fixing frame 71, the rotating roller 80, the second motor 90 and the friction wheel.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

The following describes a casing inner wall polishing device provided by an embodiment of the present invention with reference to fig. 1 to 2, including: a case 10; a support plate 20, both ends of which are respectively embedded in the top end and the bottom end of the box body 10 through a slide block 21 in a sliding manner;

the first electric push rod 30 is vertically fixed on the inner side of the box body 10, the output end of the first electric push rod is fixedly connected with the support plate 20, and the position of the support rod 20 on the box body 10 is adjusted by driving the first electric push rod 30, so that the position of the polishing block 54 in the shell is adjusted.

The first motor 50 is arranged at the upper end of the sliding block 21 close to the bottom end of the box body 10, an output shaft of the first motor 50 is in transmission connection with a driving wheel 51, and the driving wheel 51 is in transmission connection with a driven wheel 52 through a belt; the first motor 50 drives the driving wheel 51 to rotate, and the driving wheel 51 drives the driven wheel 52 to rotate through a belt, so that the rotating rod 53 drives the grinding block 54 to rotate.

One end of the rotating rod 53 vertically penetrates through and extends out of the supporting plate 20 to be fixedly connected with one end of the grinding block 54, and the other end of the rotating rod is in interference fit with the axis of the driven wheel 52; the rotating lever 53 is provided with a bearing at a position penetrating the support plate 20.

The first fixing frame 70 is arranged at the bottom end in the box body 10, a friction wheel 90 is arranged at the bottom end of the box body 10 close to one side of the first fixing frame 70, and the axis position vertical to the rotation direction of the friction wheel 90 is in transmission connection with the output end of the second motor 80;

and the second fixing frame 60 is fixedly arranged at the top end in the box body 10 through a second electric push rod 40. The distance from the second fixing frame 60 to the top end of the case 10 can be adjusted by the second electric push rod 40.

In some embodiments, the top end and the bottom end of the box 10 are respectively provided with a slide rail 11, and the slide block 21 is slidably disposed on the slide rail 11.

In some embodiments, the sanding block 54 is connected to the rotating shaft 53 at one end and extends into and engages the inner wall of the housing, with the upper end of the housing abutting the rotating roller of the second holder 60 and the lower end abutting the rotating roller of the first holder 70.

In some embodiments, the second electric push rod 40 is vertically fixed at the top end in the box body 0, and the output end thereof is connected with the second fixing frame 60.

In some embodiments, the housing is placed on the first fixing frame 70 and the friction wheel 90, the circumferential surface of the friction wheel 90 is attached to the outer wall of the housing, the outer edge of the friction wheel 90 is provided with teeth, the friction wheel 90 is driven to rotate by driving the second motor 80, the housing rotates in the horizontal direction, the rotation direction of the polishing block 54 is opposite to that of the housing, and polishing in the housing is achieved.

It should be noted that the friction wheel 90 is disposed at the bottom end of the box 10 through a fixing seat, the fixing seat does not affect the rotation of the friction wheel 90, and a steel ball or other structure that does not affect the rotation may be disposed on the fixing seat contacting the friction wheel 90.

In some embodiments, as shown in fig. 2, two rotating rollers 71 are disposed on the first and

second holders

70 and 60, respectively.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a casing inner wall grinding device which characterized in that includes: a box body;

the two ends of the supporting plate are respectively embedded at the top end and the bottom end in the box body in a sliding manner through the sliding blocks;

2. The shell inner wall grinding device according to claim 1, wherein slide ways are respectively formed at the top end and the bottom end in the box body, and the slide block is arranged on the slide ways in a sliding manner.

3. The shell inner wall grinding device as claimed in claim 1, wherein one end of the grinding block is connected with the rotating rod, and the other end of the grinding block extends into and is attached to the inner wall of the shell.

4. The shell inner wall grinding device as claimed in claim 1, wherein the second electric push rod is vertically fixed at the top end in the box body, and the output end of the second electric push rod is connected with the second fixing frame.

5. The shell inner wall grinding device as claimed in claim 3, wherein the shell is placed at the upper ends of the first fixing frame and the friction wheel, the peripheral surface of the friction wheel is attached to the outer wall of the shell, and the outer edge of the friction wheel is provided with tooth-shaped teeth.

6. A shell inner wall grinding device as claimed in claim 1, wherein two rotating rollers are respectively provided on the first fixing frame and the second fixing frame.