CN216504423U

CN216504423U - Portable manual portable sand blasting machine

Info

Publication number: CN216504423U
Application number: CN202122668307.7U
Authority: CN
Inventors: 周善寻; 张颖
Original assignee: Yizhen Shanghai Intelligent Equipment Co ltd
Current assignee: Yizhen Shanghai Intelligent Equipment Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-13
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of sand blasting machines, in particular to a portable manual control movable sand blasting machine which comprises a sand blasting machine body, wherein a sand blasting chamber is formed in the surface of the sand blasting machine body, a spray gun is installed in the sand blasting machine body, and a first sliding groove is formed in the side wall surface of the sand blasting chamber. According to the utility model, the screw rod can horizontally move, the connecting rod can be driven to slide in the first sliding groove through the movement of the screw rod, the fixing pieces can be driven to move through the movement of the connecting rod, so that the gap between the two fixing pieces is gradually reduced until the workpiece is fixed in the two clamping grooves, the workpiece is subjected to sand blasting treatment by the spray gun, the sand blasting machine is convenient to move due to the fact that the wheels are arranged at the bottom end of the supporting leg, the operation is more flexible, the carrying is more convenient, the sand blasting machine can fix the workpiece, sand blasting is convenient for the workpiece, the workpiece cannot fall off from the supporting plate, the operation is more convenient, and the workpiece is fixed more stably.

Description

Portable manual portable sand blasting machine

Technical Field

The application relates to the technical field of sand blasting machines, in particular to a portable manual movable sand blasting machine.

Background

The method is characterized in that a powdery particle (diameter is 1-4 mm) material is conveyed from one place to another place in a pipeline by utilizing compressed air, in the process of converting kinetic energy into potential energy, sand grains moving at high speed are enabled to scour the surface of an object, the effect of improving the surface quality of the object is achieved, the surface of a workpiece is enabled to obtain certain cleanliness and different roughness by a sand blasting machine due to the impact and cutting effect of an abrasive on the surface of the workpiece, and the mechanical property of the surface of the workpiece is improved, so that the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating film is prolonged, the leveling and decoration of the coating are facilitated, impurities, mixed colors and an oxide layer on the surface are removed, meanwhile, the surface of a medium is coarsened, the residual stress of the workpiece is eliminated, and the surface hardness of a base material is improved.

As disclosed in the chinese patent: the utility model provides a movable bucket formula sand blasting machine, the publication number: CN203092357U, "convenient operation need not multiple step when the feeding, can put in place by one step, has improved work efficiency, and it can show the memory volume in the steel bottle in the course of the work, and the better operation of being convenient for can improve the quality of product, reduces the loss simultaneously", but in the in-service use process, inconvenient and fix the work piece for the work piece is placed stably inadequately, influences the effect to work piece abrasive blasting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable manual control movable sand blasting machine to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

the utility model provides a manual portable sand blasting machine convenient to carry, includes the sand blasting machine body, the sandblast room has been seted up on sand blasting machine body surface, this internal spray gun of installing of sand blasting machine, first spout has been seted up to the lateral wall face of sandblast room, the second spout has been seted up to the inner wall bottom surface of sand blasting machine body, the internal face fixedly connected with backup pad of sandblast room, the indoor fixed knot who is used for fixed work piece that is provided with of sandblast constructs.

Preferably, four equal fixedly connected with supporting legs in angle of sandblast machine body bottom, every the wheel is all installed to the bottom of supporting leg.

Preferably, the fixed structure comprises two fixing parts, a connecting rod, a sliding block and a screw rod, the two fixing parts are movably arranged on the supporting plate, and the two opposite surfaces of the two fixing parts are provided with clamping grooves.

Preferably, the two fixing pieces are respectively and fixedly connected with the two connecting rods, and the end parts of the two connecting rods are connected in the first sliding grooves in a sliding mode.

Preferably, two circular grooves have all been seted up to the two sides that the connecting rod deviates from mutually, two the ring channel has all been seted up to the lateral wall face of circular groove, two all rotate in the ring channel and install the spacing ring, two the screw rod all with sand blasting machine body threaded connection, two the equal activity of both ends that the screw rod is relative is pegged graft in the circular groove, two the spacing ring is fixed cup jointed two respectively the tip of screw rod.

Preferably, two equal fixedly connected with handholds in both ends that the screw rod deviates from mutually, two the slider is fixed connection respectively in two the bottom of connecting rod, two equal sliding connection of slider is in the second spout.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one, when in use, a workpiece is placed on the supporting plate and positioned between the two fixing pieces, the screw rod is rotated by twisting the handle, the screw rod rotates to drive the limiting ring to rotate, the limiting ring rotates in the annular groove, so that the connecting rod cannot rotate along with the screw rod, the screw rod is in threaded connection with the sand blasting machine body and can horizontally move, the connecting rod can be driven to slide in the first sliding groove by the movement of the screw rod, the fixing pieces can be driven to move by the movement of the connecting rod, the gap between the two fixing pieces is gradually reduced until the workpiece is fixed in the two clamping grooves, the sand blasting treatment is carried out on the workpiece by the spray gun, wheels are installed at the bottom end of the supporting leg, the sand blasting machine is convenient to move, the operation is more flexible, the carrying is more convenient, the sand blasting machine can fix the workpiece, the sand blasting is convenient for sand blasting the workpiece, and the workpiece cannot fall off the supporting plate, the operation is more convenient, and the workpiece is fixed more stably.

And secondly, the connecting rod is connected in the second chute in a sliding manner, and moves to drive the sliding block to slide in the second chute, so that the connecting rod moves more stably, two fixing parts move more stably, the workpiece is fixed more stably, and the practicability of the sand blasting machine is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of a body of a sand blasting machine according to the present invention;

FIG. 2 is a schematic view of the spray gun of the present invention;

FIG. 3 is a schematic view of a connecting rod according to the present invention;

fig. 4 is a schematic view of the connecting rod structure of the present invention.

In the figure: 1. a sandblasting machine body; 11. a sand blasting chamber; 12. supporting legs; 13. a first chute; 14. a second chute; 15. a support plate; 2. a wheel; 3. a spray gun; 4. a fixing member; 41. a clamping groove; 5. a connecting rod; 51. a circular groove; 52. an annular groove; 53. a limiting ring; 6. a slider; 7. a screw; 71. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1, 2, 3 and 4, a portable manual control mobile sand blasting machine comprises a sand blasting machine body 1, a sand blasting chamber 11 is arranged on the surface of the sand blasting machine body 1, a spray gun 3 is installed in the sand blasting machine body 1, a first chute 13 is arranged on the side wall surface of the sand blasting chamber 11, a second chute 14 is arranged on the bottom surface of the inner wall of the sand blasting machine body 1, a support plate 15 is fixedly connected to the inner wall surface of the sand blasting chamber 11, a fixing structure for fixing a workpiece is arranged in the sand blasting chamber 11, support legs 12 are fixedly connected to four corners of the bottom end of the sand blasting machine body 1, a wheel 2 is installed at the bottom end of each support leg 12, the fixing structure comprises two fixing parts 4, a connecting rod 5, a slide block 6 and a screw 7, the two fixing parts 4 are movably arranged on the support plate 15, clamping grooves 41 are arranged on two opposite surfaces of the two fixing parts 4, the two fixing parts 4 are respectively and fixedly connected with the two connecting rods 5, equal sliding connection of tip of two connecting rods 5 is in first spout 13, circular recess 51 has all been seted up on the two sides that two connecting rods 5 deviate from mutually, annular groove 52 has all been seted up to the lateral wall face of two circular recesses 51, all rotate in two annular grooves 52 and install spacing ring 53, two screw rods 7 all with 1 threaded connection of sand blasting machine body, the equal activity in two relative both ends of screw rod 7 is pegged graft in circular recess 51, two spacing ring 53 fix the cup joint respectively at the tip of two screw rods 7, the equal fixedly connected with handle 71 in both ends that two screw rods 7 deviate from mutually, two slider 6 are fixed connection respectively in the bottom of two connecting rods 5, the equal sliding connection of two slider 6 is in second spout 14.

When in use, a workpiece is placed on the supporting plate 15 and positioned between the two fixing pieces 4, the handle 71 is twisted to enable the screw 7 to rotate, the screw 7 rotates to drive the limiting ring 53 to rotate, the limiting ring 53 rotates in the annular groove 52, so that the connecting rod 5 cannot rotate along with the screw 7, the screw 7 is in threaded connection with the sand blasting machine body 1, the screw 7 can horizontally move, the connecting rod 5 can be driven to slide in the first sliding groove 13 through the movement of the screw 7, the fixing pieces 4 can be driven to move through the movement of the connecting rod 5, so that the gap between the two fixing pieces 4 is gradually reduced until the workpiece is fixed in the two clamping grooves 41, the spray gun 3 performs sand blasting treatment on the workpiece, the wheels 2 are installed at the bottom ends of the supporting legs 12, the sand blasting machine is convenient to move, the operation is more flexible, the carrying is more convenient, and the sand blasting machine fixes the workpiece, be convenient for carry out the sandblast to the work piece, make it can not break away from the condition that backup pad 15 produced and dropped, it is more convenient to operate, it is comparatively stable to fix the work piece, through 6 sliding connection of slider in second spout 14, connecting rod 5 removes and can drive slider 6 and slide in second spout 14, make connecting rod 5 remove more stably, thereby make two mounting 4 remove more stably, make to fix more stably to the work piece, improved this sand blasting machine's practicality.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a manual portable sand blasting machine convenient to carry, includes sand blasting machine body (1), its characterized in that: the surface of the sand blasting machine body (1) is provided with a sand blasting chamber (11), a spray gun (3) is installed in the sand blasting machine body (1), a first sliding groove (13) is formed in the side wall surface of the sand blasting chamber (11), a second sliding groove (14) is formed in the bottom surface of the inner wall of the sand blasting machine body (1), and a supporting plate (15) is fixedly connected to the inner wall surface of the sand blasting chamber (11);

and a fixing structure for fixing a workpiece is arranged in the sand blasting chamber (11).

2. A portable, manually operated, mobile sander according to claim 1, wherein: four equal fixedly connected with supporting legs (12) in angle of sandblast body (1) bottom, every wheel (2) are all installed to the bottom of supporting leg (12).

3. A portable, manually operated, mobile sander according to claim 1, wherein: the fixing structure comprises two fixing parts (4), a connecting rod (5), a sliding block (6) and a screw (7), wherein the fixing parts (4) are movably arranged on a supporting plate (15), and clamping grooves (41) are formed in two opposite surfaces of the fixing parts (4).

4. A portable, manually operated, mobile sander according to claim 3, wherein: two mounting (4) respectively with two connecting rod (5) fixed connection, two the equal sliding connection of tip of connecting rod (5) is in first spout (13).

5. A portable, manually operated, mobile sander according to claim 4, wherein: two circular recess (51), two have all been seted up on the two sides that connecting rod (5) deviate from mutually circular recess (52), two annular groove (52) have all been seted up to the side wall face of circular recess (51), two equal rotation installs spacing ring (53), two in annular groove (52) screw rod (7) all with sand blasting machine body (1) threaded connection, two equal activity in both ends that screw rod (7) are relative is pegged graft in circular recess (51), two spacing ring (53) are fixed cup jointed two respectively the tip of screw rod (7).

6. A portable, manually operated, mobile sander according to claim 5, wherein: two equal fixedly connected with handle (71) in both ends that screw rod (7) deviate from mutually, two slider (6) fixed connection respectively is two the bottom of connecting rod (5), two equal sliding connection of slider (6) is in second spout (14).