CN215881295U - Machining surface rust cleaning sand blasting unit - Google Patents

Abstract

The utility model discloses a rust removing and sand blasting device for a machined surface, which comprises a bottom plate, wherein four supporting rods are fixedly arranged at the top of the bottom plate, a motor is fixedly arranged in the bottom plate, the output end of the motor is in transmission connection with a plurality of belt pulleys, a connecting belt is connected among the plurality of belt pulleys, the shaft centers of the plurality of belt pulleys are in transmission connection with four screw rods. According to the utility model, through the arrangement of the lifting assembly, the sliding groove, the sliding block, the positioning groove and the positioning block, the sand blasting tank is convenient to lift through the lifting assembly, so that spraying at a corresponding height is achieved, adaptation work can be realized, the problem that the use is limited to a certain extent is solved, and the purpose of quickly connecting the connecting pipe and the connector of the equipment is convenient to realize through the clamping connection of the positioning block and the positioning groove, so that the working efficiency is improved.

Description

Machining surface rust cleaning sand blasting unit

Technical Field

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

Background

The sand blasting and rust removing are implemented by using compressed air as power to form a high-speed spray beam and spray a spray material on the surface of a workpiece to be treated, so that the appearance or the shape of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of an abrasive on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, and the sand blasting and rust removing device is widely applied to the fields of workpiece coating, casting rough surface heat treatment and the like.

In current rust cleaning sand blasting unit, its height all is fixed usually and can not be adjusted, when facing higher work piece to reach the height of correspondence and carry out the spraying, can't realize adaptation work, lead to the use to receive certain limitation, and the connecting pipe of current rust cleaning sand blasting is comparatively loaded down with trivial details with the interface connection of equipment, leads to the connection in-process consumption time long, reduces work efficiency.

Therefore, it is necessary to invent a rust removing and sand blasting device for machining surfaces to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rust removing and sand blasting device for a machined surface, wherein in the existing rust removing and sand blasting device, the height is usually fixed and can not be adjusted, when a higher workpiece is faced, the corresponding height can not be reached for spraying, adaptation work can not be realized, and the use is limited to a certain extent.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a machinery processing surface rust cleaning sand blasting unit, includes the bottom plate, the fixed four bracing pieces that are provided with in top of bottom plate, and the fixed motor that is provided with in inside of bottom plate, the output transmission of motor is connected with the belt pulley, the quantity of belt pulley sets up to a plurality of, and is a plurality of be connected with the connecting band between the belt pulley, and is a plurality of the axle center transmission of belt pulley is connected with the screw rod, the quantity of screw rod sets up to four, four the outside threaded connection of screw rod has the lifter, four the spout has all been seted up to the inside of bracing piece, the fixed sandblast jar that is provided with in top of lifter, and the outside one end fixedly connected with output tube of sandblast jar, the fixed connector that is provided with in one end of output tube, and the one end joint of connector has the connecting pipe, the one end fixedly connected with spray gun of connecting pipe.

Preferably, the number of the lifting rods is four, and four sliding blocks are fixedly arranged outside the lifting rods and are connected with the sliding grooves in a sliding mode.

Preferably, connecting band, bracing piece, lifter, screw rod and belt pulley constitute lifting unit jointly, lifting unit's quantity sets up to four, four lifting unit distributes in the four corners of bottom plate.

Preferably, the inner wall of connector has seted up the guide way, the quantity of guide way sets up to four, four the guide way distributes about connector annular array, four the guide way sets up to "L" shape.

Preferably, the outside of the connecting pipe is fixedly provided with four guide blocks distributed in an annular array, the outside of the four guide blocks is fixedly connected with a positioning block, and the four guide blocks correspond to the four guide grooves one to one.

Preferably, the inside of connector is seted up the constant head tank that communicates with the guide way mutually, the constant head tank is connected with the locating piece block.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. through the arrangement of the lifting component, the sand blasting tank can be conveniently lifted through the lifting component, so that the overall height of the device can be lifted, the aim of adjusting the height can be fulfilled, and the device is convenient to use when being applied to different heights;

2. through the setting of connecting pipe, connector, spout, slider, constant head tank and locating piece to through the joint of locating piece and constant head tank, be convenient for make the connecting pipe be connected with the connector, through this kind of structure, simple and convenient can realize high-speed joint's purpose.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a perspective view of the connector and the connecting tube of the present invention;

FIG. 3 is a perspective view of the connector of the present invention;

FIG. 4 is a schematic top view of the connecting head and the connecting tube of the present invention;

FIG. 5 is a schematic view of the overall front view of the present invention;

FIG. 6 is a schematic top view of the pulley and the connecting band of the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 5 according to the present invention.

Description of reference numerals:

1. a base plate; 2. a support bar; 3. a motor; 4. a belt pulley; 5. a connecting belt; 6. a screw; 7. a lifting rod; 8. a slider; 9. a chute; 10. a sand blasting tank; 11. an output pipe; 12. a connector; 13. a connecting pipe; 14. a spray gun; 15. a guide groove; 16. positioning a groove; 17. a guide block; 18. and (5) positioning the blocks.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a rust removing and sand blasting device for a machined surface, which comprises a bottom plate 1, wherein four support rods 2 are fixedly arranged at the top of the bottom plate 1, a motor 3 is fixedly arranged inside the bottom plate 1, the output end of the motor 3 is in transmission connection with belt pulleys 4, the number of the belt pulleys 4 is multiple, a connecting belt 5 is connected among the belt pulleys 4, the shaft center of the belt pulleys 4 is in transmission connection with a screw rod 6, the number of the screw rods 6 is four, the outer threads of the four screw rods 6 are connected with lifting rods 7, sliding grooves 9 are respectively arranged inside the four support rods 2, a sand blasting tank 10 is fixedly arranged at the top of the lifting rods 7, an output pipe 11 is fixedly connected at one end outside the sand blasting tank 10, and a connector 12 is fixedly arranged at one end of the output pipe 11, and one end joint of connector 12 has connecting pipe 13, the one end fixedly connected with spray gun 14 of connecting pipe 13.

Further, in the above technical scheme, the number of the lifting rods 7 is four, four the outside of the lifting rods 7 is all fixedly provided with the sliding block 8, the sliding block 8 is connected with the sliding groove 9 in a sliding manner, and the sliding block 8 is driven to move in the sliding groove 9 through the movement of the lifting rods 7, so that the movement of the lifting rods 7 is convenient to provide a stable supporting effect.

Further, in above-mentioned technical scheme, connecting band 5, bracing piece 2, lifter 7, screw rod 6 and belt pulley 4 constitute lifting unit jointly, lifting unit's quantity sets up to four, four lifting unit distributes in the four corners of bottom plate 1, through lifting unit's setting, is convenient for adjust the height of sand blasting tank 10 to be applicable to different heights.

Further, in the above technical solution, the inner wall of the connector 12 is provided with four guide grooves 15, the number of the guide grooves 15 is four, the four guide grooves 15 are distributed in an annular array with respect to the connector 12, the four guide grooves 15 are arranged in an "L" shape, the outside of the connecting pipe 13 is fixedly provided with four guide blocks 17 distributed in an annular array, the outside of the four guide blocks 17 is fixedly connected with positioning blocks 18, the four guide blocks 17 are in one-to-one correspondence with the four guide grooves 15, the inside of the connector 12 is provided with positioning grooves 16 communicated with the guide grooves 15, the positioning grooves 16 are connected with the positioning blocks 18 in a clamping manner, the connection between the connector 12 and the connecting pipe 13 is facilitated to play a guiding role by using the guide blocks 17 and the guide grooves 15, and the positioning of the guide blocks 17 is facilitated to be limited by setting the "L" shaped structure, and the positioning groove 16 and the positioning block 18 are used in cooperation, so that the connection stability of the connector 12 and the connecting pipe 13 is further improved.

This practical theory of operation:

referring to the attached drawings 1-7 of the specification, in the using process of the device, firstly, the height of a sand blasting tank 10 is adjusted according to the height of a workpiece to be sprayed, in the adjusting process, a starting motor 3 drives a belt pulley 4 connected with one end of the belt pulley to rotate, the belt pulley 4 is connected with a connecting belt 5 in the rotating process so as to enable a plurality of belt pulleys 4 to synchronously rotate, the belt pulleys 4 synchronously rotate so as to drive a screw 6 connected with the belt pulley to rotate, in the synchronous rotation of four screw 6, lifting rods 7 connected with threads are driven to move, and four lifting rods 7 synchronously lift, so that the height of the sand blasting tank 10 is conveniently lifted, the height of the whole device is conveniently adjusted, the sand blasting operation with different heights is suitable, on the other hand, before the sand blasting operation is carried out, a spray gun 14 is required to be connected with the sand blasting tank 10, in the connecting process, connect connecting pipe 13 and connector 12 on the spray gun 14, four guide blocks 17 on the connecting pipe 13 correspond with four guide ways 15, thereby make four guide blocks 17 remove in four guide ways 15, remove to the right angle department of "L" shape guide way 15 when guide block 17, then rotate connecting pipe 13 and make guide block 17 slide along the right angle turning, until with locating piece 18 and the mutual joint of constant head tank 16 on the guide block 17, thereby be convenient for fix connecting pipe 13 on connector 12, use through this kind of structure, and is convenient and fast, be favorable to being quick to be connected spray gun 14 and sand blasting tank 10.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims (6)

1. The utility model provides a machining surface rust cleaning sand blasting unit, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly provided with four supporting rods (2), the inside of the bottom plate (1) is fixedly provided with a motor (3), the output end of the motor (3) is in transmission connection with belt pulleys (4), the number of the belt pulleys (4) is multiple, a plurality of connecting belts (5) are connected between the belt pulleys (4), the number of the shaft centers of the belt pulleys (4) is multiple, the number of the screw rods (6) is four, the outer threads of the four screw rods (6) are connected with lifting rods (7), sliding grooves (9) are formed in the four supporting rods (2), the top of each lifting rod (7) is fixedly provided with a sand blasting tank (10), one end of the outer portion of each sand blasting tank (10) is fixedly connected with an output pipe (11), one end of each output pipe (11) is fixedly provided with a connector (12), and one end of the connector (12) is clamped with a connecting pipe (13), and one end of the connecting pipe (13) is fixedly connected with a spray gun (14).

2. The rust removing and sand blasting device for the machined surface as claimed in claim 1, wherein: the number of the lifting rods (7) is four, the outer portions of the lifting rods (7) are fixedly provided with sliding blocks (8), and the sliding blocks (8) are connected with the sliding grooves (9) in a sliding mode.

3. The rust removing and sand blasting device for the machined surface as claimed in claim 1, wherein: the lifting assembly is composed of a connecting belt (5), a supporting rod (2), a lifting rod (7), a screw rod (6) and a belt pulley (4) together, and the number of the lifting assembly is four, and the lifting assembly is distributed at four corners of the bottom plate (1).

4. The rust removing and sand blasting device for the machined surface as claimed in claim 1, wherein: guide way (15) have been seted up to the inner wall of connector (12), the quantity of guide way (15) sets up to four, four guide way (15) distribute about connector (12) annular array, four guide way (15) set up to "L" shape.

5. The rust removing and sand blasting device for the machined surface as claimed in claim 4, wherein: the outer portion of the connecting pipe (13) is fixedly provided with four guide blocks (17) distributed in an annular array mode, the outer portion of each guide block (17) is fixedly connected with a positioning block (18), and the four guide blocks (17) correspond to the four guide grooves (15) one to one.

6. The rust removing and sand blasting device for the machined surface as claimed in claim 5, wherein: and a positioning groove (16) communicated with the guide groove (15) is formed in the connector (12), and the positioning groove (16) is connected with the positioning block (18) in a clamping manner.

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