CN216030227U

CN216030227U - Surface treatment device for machining special-shaped aluminum alloy parts

Info

Publication number: CN216030227U
Application number: CN202122184965.9U
Authority: CN
Inventors: 王亚军; 胡莉莉
Original assignee: Jingzhou Jinglong Aerospace Technology Co ltd
Current assignee: Jingzhou Jinglong Aerospace Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-15
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a surface treatment device for processing special-shaped aluminum alloy parts, which comprises a shell, supporting plates and a screw rod, wherein the supporting plates are symmetrically arranged inside the shell, the screw rod is movably arranged between the supporting plates, the screw rod is symmetrically and threadedly connected with sliding plates, a limiting plate is arranged on one side of each supporting plate, a fixing block is arranged at the upper end of each sliding plate, rotating shafts are arranged on the opposite sides of the fixing blocks, a connecting plate is arranged at one end of each rotating shaft, a first clamping plate is arranged at the upper end of one side of the connecting plate, a second clamping plate is arranged at the lower end of one side of the connecting plate, one end of the screw rod is connected with a handle, a sand inlet pipe is connected to the inner wall of the shell in a penetrating manner, and one end of the sand inlet pipe is connected with a spray gun. The utility model carries out comprehensive treatment on the surface of the part by sand particles sprayed by the spray gun, and simultaneously can select the first clamping plate or the second clamping plate to fix according to the structure of the special-shaped aluminum alloy part, thereby greatly improving the practicability of the device.

Description

Surface treatment device for machining special-shaped aluminum alloy parts

Technical Field

The utility model relates to the technical field of part surface treatment devices, in particular to a surface treatment device for machining a special-shaped aluminum alloy part.

Background

The aluminum alloy is an alloy which takes aluminum metal as a base material and is added with a certain amount of other alloying elements, is one of light metal materials, can be suitable for the fields of aerospace, aviation, transportation, construction, electromechanics, lightening, daily necessities and the like, along with the development of science and technology and production, the special-shaped parts with special purposes in mechanical design and manufacture are more and more, the special-shaped parts are designed and manufactured due to the structural characteristics and the purposes in various mechanical equipment, and the aluminum alloy is often used as a processing raw material of the special-shaped parts due to good casting performance and plastic processing performance.

Through mass search, the prior art is found, the publication number is CN211760672U, and a part surface treatment device with a cleaning mechanism is disclosed, which comprises a fixed frame, wherein the right end surface of the fixed frame is fixedly connected with a first motor, the tail end of a main shaft of the first motor is fixedly connected with a first threaded shaft, the first threaded shaft is rotatably connected with the fixed frame, the outer side of the first threaded shaft is spirally connected with a supporting seat, the supporting seat is slidably connected with the fixed frame, and the top end of the supporting seat is slidably connected with a part. Thereby avoiding the phenomenon of serious abrasion of parts and ensuring the precision of the parts after polishing.

To sum up, current processing apparatus adopts polisher or emery wheel to polish the part often, and abnormal shape aluminum alloy part is because of the structure is various and complicated, and processing apparatus can't carry out comprehensive surface treatment processing to abnormal shape part, leads to abnormal shape part surface treatment not in place easily, leads to the yields of production to reduce, can't satisfy the in-service use demand, still needs the handheld part of staff among the in-process of processing, has greatly increased staff's intensity of labour.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surface treatment device for processing a special-shaped aluminum alloy part, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a surface treatment device for processing special-shaped aluminum alloy parts comprises a shell, supporting plates and a screw rod, wherein the supporting plates are symmetrically arranged in the shell, the screw rod is movably arranged between the supporting plates, sliding plates are symmetrically connected to the screw rod through threads, a limiting plate is arranged on one side, opposite to the supporting plates, of the screw rod, a sliding groove is formed in the upper surface of the limiting plate, the lower ends of the sliding plates are all slidably arranged in the sliding groove, a fixing block is arranged at the upper end of the sliding plate, rotating shafts are arranged on the opposite sides of the fixing blocks, bolts are movably inserted into the upper surfaces of the fixing blocks, the lower ends of the bolts penetrate through the rotating shafts, a connecting plate is arranged at one end, away from the fixing blocks, of the rotating shafts, a first clamping plate is arranged at the upper end of one side of the connecting plate, a second clamping plate is arranged at the lower end of one side of the connecting plate, and one end of the screw rod is connected with a handle, the inner wall through connection of casing has into sand pipe, the one end of advancing sand pipe is connected with the spray gun.

Preferably, supporting legs are installed at four corners of the lower surface of the shell.

Preferably, the lower end of the shell is provided with a conical bin, and the lower end of the conical bin is connected with a sand suction pipe.

Preferably, the shell is internally provided with a separation net.

Preferably, bearings are installed on the outer walls of the two ends of the screw rod, and the bearings are installed inside the supporting plate.

Preferably, a glass plate is embedded and mounted at the upper end of the housing.

Preferably, the shell is provided with operation ports symmetrically on one side different from the upper end and the lower end.

Compared with the prior art, the utility model has the beneficial effects that: the device passes through the minimum sand of spray gun blowout, each surface to heterotypic aluminum alloy part strikes, carry out effective comprehensive processing to the surface of part, the practicality of device has greatly been improved, heterotypic aluminum alloy part structure is complicated various simultaneously, the process staff of processing can't be handheld always, the first splint of accessible and second splint are fixed the part, the bolt can be extracted as required to the staff, and the connecting plate rotates, adjust the upper and lower position of first splint and second splint, make the inside of centre gripping at the device is stabilized to the part, avoid the handheld part of staff, both hands have been liberated, staff's intensity of labour has been reduced.

Drawings

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

FIG. 2 is an enlarged partial schematic view of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the first and second clamping plates of the present invention;

fig. 5 is a schematic front view of the present invention.

In the figure: 1. supporting legs; 2. a sand suction pipe; 3. a conical bin; 4. a housing; 5. separating the net; 6. a spray gun; 7. a sand inlet pipe; 8. a glass plate; 9. a screw rod; 10. a handle; 11. a support plate; 12. a bearing; 13. a slide plate; 14. a first splint; 15. a connecting plate; 16. a second splint; 17. a chute; 18. a limiting plate; 19. a fixed block; 20. a rotating shaft; 21. a bolt; 22. and an operation port.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, an embodiment of the present invention includes: a surface treatment device for processing special-shaped aluminum alloy parts comprises a shell 4, a supporting plate 11 and a screw rod 9, wherein supporting feet 1 are arranged at four corners of the lower surface of the shell 4, the supporting feet 1 can support the shell 4, the distance between the shell 4 and the ground is increased, so that workers can conveniently operate the equipment, a conical bin 3 is arranged at the lower end of the shell 4, a sand suction pipe 2 is connected to the lower end of the conical bin 3, the conical bin 3 can conveniently recover sand falling from the inside of the shell 4, so that a large amount of sand can be accumulated, the sand suction pipe 2 can discharge sand inside the conical bin 3, frequent sand cleaning by the workers is avoided, the supporting plates 11 are symmetrically arranged inside the shell 4, the screw rod 9 is movably arranged between the supporting plates 11, bearings 12 are arranged on the outer walls of two ends of the screw rod 9, the bearings 12 are arranged inside the supporting plates 11, and sliding plates 13 are symmetrically in threaded connection with the screw rod 9, opposite direction's screw thread has been seted up to the symmetry on the lead screw 9, makes two slide 13 can carry out the removal in opposite directions or on the contrary when lead screw 9 rotates, and limiting plate 18 is installed to one side that backup pad 11 is relative, and spout 17 has been seted up to limiting plate 18 upper surface, and the equal slidable mounting of lower extreme of slide 13 is inside spout 17, and slide 13 carries on spacingly through spout 17 when removing, can effectively avoid slide 13 to rotate along with lead screw 9.

Fixed block 19 is installed to slide 13's upper end, one side that fixed block 19 is relative all is provided with pivot 20, the activity of the upper surface of fixed block 19 is pegged graft and is had bolt 21, the lower extreme of bolt 21 runs through pivot 20, bolt 21 can be fixed pivot 20, pivot 20 takes place to rotate when avoiding first splint 14 and the 16 fixed part of second splint, pivot 20 deviates from the one end of fixed block 19 and installs connecting plate 15, first splint 14 are installed to the upper end of connecting plate 15 one side, frictional force when the multiplicable clamping part of tooth's socket is seted up to one side of first splint 14, second splint 16 are installed to the lower extreme of connecting plate 15 one side, second splint 16 are arc process design, can effectively fix the cambered surface of part, the one end of lead screw 9 is connected with handle 10, handle 10 can be convenient for the staff to rotate lead screw 9, effectively reduce staff's intensity of labour.

The internally mounted of casing 4 has the spacer screen 5, sand grain accessible spacer screen 5 falls into 3 insides of conical bin of casing 4 below, avoid the sand grain to pile up in the inside of casing 4, simultaneously spacer screen 5 can avoid the part to fall into the below of casing 4, prevent that the part from being buried by the sand grain, the inner wall through connection of casing 4 has into sand pipe 7, the one end of advancing sand pipe 7 is connected with

spray gun

6, 6 spun sand grains of staff's accessible spray gun are handled the part surface, glass board 8 is installed in the upper end embedding of casing 4, glass board 8 can form observation window, the staff of being convenient for observes casing 4 is inside, casing 4 is different from the one side symmetry at upper and lower both ends and is provided with operation mouth 22, staff's accessible operation mouth 22 stretches into the inside of casing 4 with both hands, the staff of being convenient for operates.

The working principle is as follows: the device is connected with an external power supply, certainly, as well known by those skilled in the art, the spray gun 6 of the utility model needs to provide a power device to enable the spray gun to normally work, and as well known by those skilled in the art, the power supply is common and belongs to a conventional means, after a worker is placed in the shell 4, the worker rotates the screw rod 9 through the handle 10, pulls out the bolt 21 according to the shape of the special-shaped aluminum alloy part to rotate the rotating shaft 20, selects the first clamping plate 14 or the second clamping plate 16 to clamp the special-shaped aluminum alloy part, avoids the worker from holding the part by hand, and after the special-shaped aluminum alloy part is fixed, the worker can process the surface of the special-shaped aluminum alloy part through the spray gun 6, and the sand ejected at high speed can process burrs on the surface of the part, thereby effectively improving the practicability of the device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a surface treatment device is used in heterotypic aluminum alloy parts machining, includes casing (4), backup pad (11) and lead screw (9), its characterized in that: backup pads (11) are symmetrically installed in the inside of the shell (4), a screw rod (9) is movably installed between the backup pads (11), a sliding plate (13) is connected to the screw rod (9) through symmetrical threads, a limiting plate (18) is installed on one side, opposite to the backup pad (11), of the limiting plate (18), a sliding groove (17) is formed in the upper surface of the limiting plate (18), the lower end of the sliding plate (13) is slidably installed inside the sliding groove (17), a fixing block (19) is installed at the upper end of the sliding plate (13), a rotating shaft (20) is arranged on one side, opposite to the fixing block (19), of the fixing block (19), a bolt (21) is movably inserted into the upper surface of the fixing block (19), the lower end of the bolt (21) penetrates through the rotating shaft (20), the rotating shaft (20) deviates from one end of the fixing block (19), a connecting plate (15) is installed at the upper end of one side of the connecting plate (15), and a first clamping plate (14) is installed at the upper end of one side of the connecting plate (15), the lower extreme of connecting plate (15) one side is installed second splint (16), the one end of lead screw (9) is connected with handle (10), the inner wall through connection of casing (4) has into sand pipe (7), the one end of advancing sand pipe (7) is connected with spray gun (6).

2. The surface treatment device for processing a special-shaped aluminum alloy part according to claim 1, wherein: supporting legs (1) are installed at four corners of the lower surface of the shell (4).

3. The surface treatment device for processing a special-shaped aluminum alloy part according to claim 1, wherein: the lower extreme of casing (4) is installed conical bin (3), the lower extreme of conical bin (3) is connected with inhales sand pipe (2).

4. The surface treatment device for processing a special-shaped aluminum alloy part according to claim 1, wherein: and a separation net (5) is arranged in the shell (4).

5. The surface treatment device for processing a special-shaped aluminum alloy part according to claim 1, wherein: and bearings (12) are mounted on the outer walls of the two ends of the screw rod (9), and the bearings (12) are mounted inside the supporting plate (11).

6. The surface treatment device for processing a special-shaped aluminum alloy part according to claim 1, wherein: and a glass plate (8) is embedded and mounted at the upper end of the shell (4).

7. The surface treatment device for processing a special-shaped aluminum alloy part according to claim 1, wherein: and operation ports (22) are symmetrically arranged on one side of the shell (4) different from the upper end and the lower end.