CN215617439U

CN215617439U - Machine parts processing surface rust cleaning sand blasting unit

Info

Publication number: CN215617439U
Application number: CN202121879612.4U
Authority: CN
Inventors: 刘聪
Original assignee: Huai'an Dongchi Electromechanical Fittings Co ltd
Current assignee: Huai'an Dongchi Electromechanical Fittings Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-25
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of machining of mechanical parts and discloses a rust removing and sand blasting device for a machining surface of a mechanical part, which comprises an operation table, wherein the top end of the operation table is fixedly connected with a protective cover, the bottom end of an inner cavity of the protective cover is provided with a bearing plate, and the top end of the bearing plate is provided with a fixing mechanism; the fixing mechanism comprises a fixing column, two groups of connecting rods and two movable clamping plates, the fixing column is fixedly connected to the top end of the bearing plate, the two groups of connecting rods are symmetrically arranged on the two sides of the fixing column in an equidistant mode, and the inner cavity of the protective cover is provided with a sand blasting mechanism. This machine parts processing surface rust cleaning sand blasting unit, through fixed establishment's design, when carrying out rust cleaning sand blasting work to pipe form machine parts, after placing the accessory in the protection casing, utilize fixed establishment can follow pipe form machine parts's inside to fix it, effectively solved pipe form machine parts fixed back its surface have the problem at sandblast dead angle, guaranteed pipe form machine parts's rust cleaning sand blasting work.

Description

Machine parts processing surface rust cleaning sand blasting unit

Technical Field

The utility model relates to the technical field of machining of mechanical parts, in particular to a rust removing and sand blasting device for a machining surface of a mechanical part.

Background

The mechanical parts refer to various parts and parts for replacement and maintenance of construction machinery, production equipment, transportation equipment and the like of enterprises, and the surfaces of the mechanical parts are often required to be subjected to certain spraying treatment after processing or during recycling, so that the shapes and the appearances of the parts are changed.

When the existing rust removing and sand blasting device is used for carrying out rust removing and sand blasting on a circular tubular mechanical accessory, the existing rust removing and sand blasting device is usually fixed from the outside by using a fixing device, and the mode causes that sand blasting dead angles exist outside the circular tubular mechanical accessory, so that the rust removing and sand blasting work of the outer surface of the circular tubular mechanical accessory is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects in the prior art, the utility model provides a rust removing and sand blasting device for the machining surface of a mechanical part, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a rust removing and sand blasting device for a machined surface of a mechanical accessory comprises an operating platform, wherein the top end of the operating platform is fixedly connected with a protective cover, the bottom end of an inner cavity of the protective cover is provided with a bearing plate, and the top end of the bearing plate is provided with a fixing mechanism;

the fixing mechanism comprises a fixing column, two groups of connecting rods and two movable clamping plates, the fixing column is fixedly connected to the top end of the bearing plate, the two groups of connecting rods are equidistantly and symmetrically arranged on two sides of the fixing column, and the two movable clamping plates are respectively and fixedly connected to one ends of the two groups of connecting rods;

the top of protection casing is provided with the lamina tecti, the protection casing inner chamber is provided with sandblast mechanism.

Preferably, the inside symmetry slip cover of fixed column is equipped with two sets of stoppers, and is two sets of one side of stopper respectively with the one end fixed connection of two sets of connecting rods, two sets of fixedly connected with reset spring between the stopper.

Preferably, sandblast mechanism includes sandblast pipe, two connecting pipes and two sets of shower nozzles, the fixed interlude of sandblast pipe is connected in one side of protection casing, two the connecting pipe symmetry sets up in the both sides of protection casing inner chamber, and one side of two connecting pipes of two sets of shower nozzles difference fixed connection.

Preferably, two fixed rods are fixedly connected to two sides of the inner wall of the protective cover, and one ends of the fixed rods are fixedly connected with one side of the connecting pipe.

Preferably, the bottom fixed mounting of operation panel has driving motor, driving motor's output fixedly connected with pivot, the top of pivot run through the operation panel and with the bottom fixed connection of loading board.

Preferably, the top annular equidistance sliding sleeve of operation panel is equipped with a plurality of balls, and is a plurality of the top of ball all establishes with the inside sliding sleeve of loading board.

Preferably, the top end of the protection cover is symmetrically and fixedly connected with two groups of positioning rods, and the top ends of the two groups of positioning rods penetrate through the top cover plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a rust removing and sand blasting device for the machining surface of a mechanical part, which has the following beneficial effects:

1. according to the rust removing and sand blasting device for the machining surface of the mechanical part, through the design of the fixing mechanism, when the rust removing and sand blasting operation is carried out on the circular tubular mechanical part, the circular tubular mechanical part can be fixed from the inside of the circular tubular mechanical part by using the fixing mechanism after the part is placed in the protective cover, the problem that sand blasting dead angles exist on the outer surface of the circular tubular mechanical part after the circular tubular mechanical part is fixed is effectively solved, and the rust removing and sand blasting operation of the circular tubular mechanical part is guaranteed;

2. this machine parts processing surface rust cleaning sand blasting unit through the design of sandblast mechanism, at the fixed back of pipe form machine parts, under the rotation of pipe form machine parts and the operation of sandblast mechanism, can realize the rust cleaning sand blasting work of pipe form machine parts surface, has guaranteed the effect of pipe form machine parts surface rust cleaning sand blasting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. an operation table; 2. a protective cover; 3. a top cover plate; 4. a drive motor; 5. a rotating shaft; 6. a carrier plate; 7. fixing a column; 8. a connecting rod; 9. a movable splint; 10. a sand blasting pipe; 11. a connecting pipe; 12. a limiting block; 13. a return spring; 14. a spray head; 15. fixing the rod; 16. a ball bearing; 17. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a technical scheme, a rust removing and sand blasting device for a machining surface of a mechanical part, which comprises an operation table 1, wherein a protective cover 2 is fixedly connected to the top end of the operation table 1, the protective cover 2 is of a cylindrical structure, a bearing plate 6 is arranged at the bottom end of an inner cavity of the protective cover 2, the bearing plate 6 is of a circular structure, and a fixing mechanism is arranged at the top end of the bearing plate 6; the fixing mechanism comprises a fixing column 7, two groups of connecting rods 8 and two movable clamping plates 9, the fixing column 7 is fixedly connected to the top end of the bearing plate 6, the two groups of connecting rods 8 are symmetrically arranged on two sides of the fixing column 7 in an equidistance mode, the number of each group of connecting rods 8 is four, the two movable clamping plates 9 are fixedly connected to one ends of the two groups of connecting rods 8 respectively, and the circular tube-shaped mechanical accessories are fixedly clamped on the outer sides of the two movable clamping plates 9.

The inside symmetrical slip cover of fixed column 7 is equipped with two sets of stoppers 12, the quantity of every group stopper 12 is four, one side of two sets of stoppers 12 respectively with the one end fixed connection of two sets of connecting rods 8, establish through the slip cap between stopper 12 and the fixed column 7, do lateral shifting with respect to fixed column 7 in the restriction connecting rod 8, then restrict the lateral shifting of two movable splint 9, fixedly connected with reset spring 13 between two sets of stoppers 12, refer to figure 1 and figure 2, reset spring 13 is in the unstressed state this moment.

The top of protection casing 2 is provided with lamina tecti 3, and two sets of locating levers 17 of the top symmetry fixedly connected with of protection casing 2, lamina tecti 3 is all run through on the top of two sets of locating levers 17, is connected through the interlude between locating lever 17 and the lamina tecti 3 to the realization is installed lamina tecti 3 to protection casing 2 on, has effectively avoided carrying out the sandblast during operation to pipe form machine parts, and its sandblast coating is followed and is waved out in the protection casing 2.

2 inner chambers of protection casing are provided with sandblast mechanism, sandblast mechanism includes sandblast pipe 10, two connecting pipes 11 and two sets of shower nozzle 14, sandblast pipe 10 fixed interlude is connected in one side of protection casing 2, sandblast pipe 10's input is connected with outside sandblast machine, two connecting pipe 11 symmetries set up the both sides at 2 inner chambers of protection casing, communicate each other between two connecting pipes 11, two sets of shower nozzle 14 are one side of two connecting pipes 11 of fixed connection respectively, two dead levers 15 of the equal fixed connection in both sides of 2 inner walls of protection casing, the one end of two dead levers 15 all with one side fixed connection of connecting pipe 11, set up through dead lever 15, with the installation that realizes two connecting pipes 11 is fixed.

Bottom fixed mounting of operation panel 1 has driving motor 4, driving motor 4 is through external power supply and external power source electric connection, driving motor 4's output fixedly connected with pivot 5, pivot 5's top run through operation panel 1 and with the bottom fixed connection of loading board 6, the rotation of loading board 6 is realized in the operation through driving motor 4, then rotate at loading board 6 and realize the synchronous rotation of the fixed pipe form mechanical accessories of centre gripping down, then under the operation of sandblast mechanism and the rotation of pipe form mechanical accessories, the sandblast work of pipe form mechanical accessories surface has been realized, the top annular equidistance slip cap of operation panel 1 is equipped with a plurality of balls 16, the top of a plurality of balls 16 all is established with the inside slip cap of loading board 6, setting through ball 16, stability when increasing loading board 6 and rotating.

The working principle of the device is as follows: referring to the attached drawing 1, after taking down the top cover plate 3 from the protection casing 2, the operator embolias the tubular mechanical fitting from the top of fixed column 7, when the bottom of the fitting cavity contacts two movable clamping plates 9, in the downward placing process of the fitting, two movable clamping plates 9 are forced to move towards the fixed column 7, the movable clamping plates 9 move to drive two groups of connecting rods 8 to move towards the fixed column 7, the connecting rods 8 move to drive the limiting blocks 12 to move, the limiting blocks 12 move to enable the reset springs 13 to be stressed and compressed until the bottom of the tubular mechanical fitting contacts the top of the bearing plate 6, and then the operator reinstalls the top cover plate 3 to the top of the protection casing 2.

Open driving motor 4, driving motor 4 moves and drives pivot 5 and rotate, pivot 5 rotates and drives loading board 6 and rotate, loading board 6 rotates and drives fixed column 7 and rotate, then rotate at fixed column 7 and drive the rotation of the fixed pipe form mechanical part of centre gripping down, later the operator opens outside sand blasting machine, coating flows into to the connecting pipe 11 in through sand blasting pipe 10, later spout in connecting pipe 11 flows into to shower nozzle 14 through again, until accomplishing the rust cleaning sandblast work of pipe form mechanical part surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machine parts processing surface rust cleaning sand blasting unit, includes operation panel (1), its characterized in that: the top end of the operating table (1) is fixedly connected with a protective cover (2), the bottom end of the inner cavity of the protective cover (2) is provided with a bearing plate (6), and the top end of the bearing plate (6) is provided with a fixing mechanism;

the fixing mechanism comprises a fixing column (7), two groups of connecting rods (8) and two movable clamping plates (9), the fixing column (7) is fixedly connected to the top end of the bearing plate (6), the two groups of connecting rods (8) are symmetrically arranged on two sides of the fixing column (7) at equal intervals, and the two movable clamping plates (9) are respectively and fixedly connected to one ends of the two groups of connecting rods (8);

the top end of the protection cover (2) is provided with a top cover plate (3), and the inner cavity of the protection cover (2) is provided with a sand blasting mechanism.

2. The machine parts processing surface rust removing sand blasting unit of claim 1, characterized in that: the inner part of the fixing column (7) is symmetrically sleeved with two groups of limiting blocks (12), one sides of the two groups of limiting blocks (12) are fixedly connected with one ends of the two groups of connecting rods (8) respectively, and two groups of limiting blocks (12) are fixedly connected with reset springs (13) therebetween.

3. The machine parts processing surface rust removing sand blasting unit of claim 1, characterized in that: sandblast mechanism includes sandblast pipe (10), two connecting pipes (11) and two sets of shower nozzle (14), sandblast pipe (10) is fixed to be alternated and is connected in one side of protection casing (2), two connecting pipe (11) symmetry sets up in the both sides of protection casing (2) inner chamber, one side of two connecting pipes (11) of two sets of shower nozzle (14) difference fixed connection.

4. The machine parts processing surface rust removing sand blasting unit of claim 1, characterized in that: two fixing rods (15) are fixedly connected to the two sides of the inner wall of the protective cover (2), and one ends of the fixing rods (15) are fixedly connected with one side of the connecting pipe (11).

5. The machine parts processing surface rust removing sand blasting unit of claim 1, characterized in that: the bottom fixed mounting of operation panel (1) has driving motor (4), the output fixedly connected with pivot (5) of driving motor (4), the top of pivot (5) run through operation panel (1) and with the bottom fixed connection of loading board (6).

6. The machine parts processing surface rust removing sand blasting unit of claim 1, characterized in that: the top annular equidistance of operation panel (1) slides the cover and is equipped with a plurality of balls (16), and is a plurality of the top of ball (16) all establishes with the inside slip cap of loading board (6).

7. The machine parts processing surface rust removing sand blasting unit of claim 1, characterized in that: the top end of the protective cover (2) is symmetrically and fixedly connected with two groups of positioning rods (17), and the top ends of the two groups of positioning rods (17) penetrate through the top cover plate (3).