CN217646778U

CN217646778U - Elbow steel pipe surface graphite coating device

Info

Publication number: CN217646778U
Application number: CN202221106882.6U
Authority: CN
Inventors: 潘永久
Original assignee: Yangzhou Huazhan Fitting Co ltd
Current assignee: Yangzhou Huazhan Fitting Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-25
Anticipated expiration: 2032-05-10

Abstract

The utility model belongs to the technical field of the processing of elbow steel pipe, especially, be an elbow steel pipe surface graphite coating device, the power distribution box comprises a box body, the box internal fixation has the filter plate, the top symmetry of filter plate is equipped with two channel blocks, all imbed in the channel block and install the connecting block, two a side of connecting block is fixed with the coating shell of looks adaptation, the filtration pore has been seted up to the medial surface of coating shell, the rectangular channel has been seted up on the connecting block. The utility model discloses a liquid suction pump, connecting pipe, three-way pipe, screwed joint, mutually supporting between hose and the coating shell, can realize the coating work of elbow steel pipe, through setting up adjustment mechanism, can drive two and coat the shell and remove to the centre, carry out the cladding to the elbow steel pipe to make the crooked part of elbow steel pipe also can coat, it is comparatively convenient, through setting up channel block, connecting block, rectangular channel and stop gear, can be according to the size of elbow steel pipe, change the coating shell of looks adaptation.

Description

Graphite coating device for surface of elbow steel pipe

Technical Field

The utility model relates to an elbow steel pipe processing technology field specifically is an elbow steel pipe surface graphite coating device.

Background

The elbow steel pipe is a pipe fitting capable of changing the direction of a pipeline, and a layer of graphite coating needs to be coated on the surface of the elbow steel pipe during production to enhance the wear resistance and corrosion resistance of the elbow steel pipe and prolong the service life of the elbow steel pipe;

however, when the conventional graphite coating equipment is used, the whole elbow steel pipe is usually placed on a processing table and coated by a coating roller, and because the elbow steel pipe has a certain bending angle, some bent parts are not easy to coat, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an elbow steel pipe surface graphite coating device has solved traditional technology, and the applicator roll coats, because the elbow steel pipe has certain bending angle, leads to the problem that the local difficult coating of bending is arrived a bit.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an elbow steel pipe surface graphite coating device, includes the box, the box internal fixation has the filter plate, the top symmetry of filter plate is equipped with two channel blocks, all the embedding is installed the connecting block in the channel block, two a side of connecting block is fixed with the coating shell of looks adaptation, the filtration pore has been seted up to the medial surface of coating the shell, the rectangular channel has been seted up on the connecting block, be provided with the stop gear who is used for the block rectangular channel on the channel block, a side of box is provided with the adjustment mechanism who is used for driving two channel block relative movement, a side of box is fixed with the drawing liquid pump through the mount pad, the feed liquor end of drawing liquid pump passes through connecting pipe and box intercommunication, the liquid outlet end of drawing liquid pump is fixed with the three-way pipe, the equal threaded connection in both ends of three-way pipe has the screwed joint, all the intercommunication has the hose between screwed joint and the coating shell.

Furthermore, the limiting mechanism comprises two fixing rods symmetrically fixed on the groove block, rectangular blocks are fixed at the top ends of the fixing rods, moving blocks slide on the outer surfaces of the fixing rods, reset springs are fixed between the moving blocks and the rectangular blocks, a pull rod is fixed on one side face of each moving block, a limiting block is fixed on the other side face of each moving block, and the limiting blocks penetrate through the groove block in a sliding mode and are clamped with the rectangular grooves.

Further, adjustment mechanism is including fixing the fixed box at a box side, a side of fixed box is fixed with the motor, the output shaft end of motor is fixed with two-way lead screw, the surface symmetry threaded connection of two-way lead screw has two screw blocks, the internal fixed gag lever post that is fixed with of fixed box, the screw block slides at the surface of gag lever post, be fixed with the connecting strip between groove piece and the screw block.

Furthermore, a limiting groove is formed in one side wall of the box body, and the connecting strip slides in the limiting groove.

Furthermore, the bottom of box is fixed with universal auto-lock wheel, the quantity of universal auto-lock wheel is four.

(III) advantageous effects

Compared with the prior art, the utility model provides an elbow steel pipe surface graphite coating device possesses following beneficial effect:

the utility model discloses, through mutually supporting between drawing liquid pump, connecting pipe, three-way pipe, screwed joint, hose and the coating shell, can realize the coating work of elbow steel pipe, through setting up adjustment mechanism, can drive two coating shells and remove to the centre, carry out the cladding to the elbow steel pipe to make the crooked part of elbow steel pipe also can coat, it is comparatively convenient, through setting up groove block, connecting block, rectangular channel and stop gear, can be according to the size of elbow steel pipe, change the coating shell of looks adaptation.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the structure of the coating shell of the present invention;

FIG. 4 is a schematic view of the structure of the three-way pipe of the present invention;

fig. 5 is a schematic view of the limiting mechanism of the present invention.

In the figure: 1. a box body; 2. filtering the plate; 3. a groove block; 4. connecting blocks; 5. coating the shell; 6. a rectangular groove; 7. a limiting mechanism; 701. a fixing rod; 702. a rectangular block; 703. a moving block; 704. a return spring; 705. a pull rod; 706. a limiting block; 8. an adjustment mechanism; 801. a fixing box; 802. a motor; 803. a bidirectional screw rod; 804. a thread block; 805. a limiting rod; 806. a connecting strip; 9. a liquid pump; 10. a connecting pipe; 11. a three-way pipe; 12. a threaded joint; 13. a hose; 14. a limiting groove; 15. universal auto-lock wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an embodiment of the present invention provides an elbow steel pipe surface graphite coating apparatus, including a box 1, a filter plate 2 is fixed in the box 1, two channel blocks 3 are symmetrically arranged above the filter plate 2, the channel blocks 3 are all embedded with the connection blocks 4, one side of the two connection blocks 4 is fixed with a coating shell 5 in adaptation, the inner side of the coating shell 5 is provided with a filter hole, the connection block 4 is provided with a rectangular groove 6, the channel block 3 is provided with a limiting mechanism 7 for clamping the rectangular groove 6, one side of the box 1 is provided with an adjusting mechanism 8 for driving the two channel blocks 3 to move relatively, one side of the box 1 is fixed with a liquid pump 9 through a mounting seat, the liquid inlet end of the liquid pump 9 is communicated with the box 1 through a connection pipe 10, the liquid outlet end of the liquid pump 9 is fixed with a three-way pipe 11, both ends of the three-way pipe 11 are all in threaded connection with threaded joints 12, and hoses 13 are communicated between the threaded joints 12 and the coating shell 5;

to sum up, when the device is used, two adaptive coating shells 5 are selected according to the size of an elbow steel pipe, two screwed joints 12 are screwed into two corresponding ends of a three-way pipe 11 respectively, a connecting block 4 is clamped into a groove block 3, a limiting mechanism 7 is utilized to limit a rectangular groove 6, the groove block 3 and the connecting block 4 are fixed, the coating shells 5 are installed, the elbow steel pipe is placed between the two coating shells 5, the two groove blocks 3 are driven to move towards the middle through an adjusting mechanism 8, the two coating shells 5 move along with the groove blocks, the elbow steel pipe is coated by the coating shells 5, graphite paint is poured into a box body 1 through a filter plate 2, an extraction pump 9 is started, the graphite paint is sucked into the three-way pipe 11 through a connecting pipe 10, flows into the coating shells 5 from the three-way pipe 11 and a hose 13 and flows out through a filter hole, and is coated on the surface of the elbow steel pipe.

As shown in fig. 3 and 5, in some embodiments, the limiting mechanism 7 includes two fixing rods 701 symmetrically fixed on the trough block 3, rectangular blocks 702 are fixed at the top ends of the fixing rods 701, a moving block 703 is slid on the outer surface of the fixing rods 701, return springs 704 are fixed between the moving block 703 and the rectangular blocks 702, a pull rod 705 is fixed on one side surface of the moving block 703, a limiting block 706 is fixed on the other side surface of the moving block 703, and the limiting block 706 penetrates through the trough block 3 in a sliding manner and is clamped with the rectangular groove 6; when different coating shells 5 need to be replaced, the pull rod 705 is pulled upwards to drive the moving block 703 to slide upwards on the outer surface of the fixing rod 701, the return spring 704 is compressed, the limiting block 706 slides out of the groove block 3 and the rectangular groove 6, the limitation on the connecting block 4 is removed, the groove block 3 is separated from the connecting block 4, the connecting block 4 slides out of the groove block 3, then the threaded joint 12 is screwed out of the three-way pipe 11, the coating shells 5 can be taken down, and replacement is convenient.

As shown in fig. 2 and 5, in some embodiments, the adjusting mechanism 8 includes a fixing box 801 fixed on one side of the box 1, a motor 802 is fixed on one side of the fixing box 801, a bidirectional screw rod 803 is fixed on an output shaft end of the motor 802, two screw blocks 804 are symmetrically and threadedly connected on an outer surface of the bidirectional screw rod 803, a limiting rod 805 is fixed in the fixing box 801, the screw blocks 804 slide on an outer surface of the limiting rod 805, and a connecting bar 806 is fixed between the groove block 3 and the screw blocks 804; when two coating shells 5 need to be driven to coat the elbow steel pipe, the motor 802 is started, the motor 802 drives the bidirectional screw rod 803 to move, and the two screw blocks 804 are driven to move towards the middle by matching with the limiting action of the limiting rod 805, so that the connecting bar 806, the groove block 3, the connecting block 4 and the coating shells 5 move towards the middle along with the connecting bar, and the coating shells 5 coat the elbow steel pipe.

As shown in fig. 1, in some embodiments, a side wall of the box body 1 is provided with a limiting groove 14, and the connecting bar 806 slides in the limiting groove 14; through the arrangement of the limiting groove 14, when the two thread blocks 804 move towards the middle, the connecting bar 806 can be driven to slide towards the middle along with the limiting groove 14.

As shown in fig. 1, in some embodiments, universal self-locking wheels 15 are fixed at the bottom of the box body 1, and the number of the universal self-locking wheels 15 is four; the device can move through the universal self-locking wheel 15, and flexibility is enhanced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an elbow steel pipe surface graphite coating device, includes box (1), its characterized in that: the utility model discloses a filter box, including box (1), connecting block (6), stop gear (7) that are used for block rectangular channel (6), be provided with on groove (3) and be used for block rectangular channel (6), a side of connecting block (4) is fixed with coating shell (5) of looks adaptation, the filtration pore has been seted up to the medial surface of coating shell (5), rectangular channel (6) have been seted up on connecting block (4), be provided with stop gear (7) that are used for block rectangular channel (6) on groove (3), a side of box (1) is provided with adjustment mechanism (8) that are used for driving two groove (3) relative movement, a side of box (1) is fixed with drawing liquid pump (9) through the mount pad, the feed liquor end of drawing liquid pump (9) passes through connecting pipe (10) and box (1) intercommunication, the end that the drawing liquid pump (9) goes out is fixed with three-way pipe (11), the equal threaded connection in both ends of three-way pipe (11) has screwed joint (12), all the intercommunication has hose (13) between screwed joint (12) and the coating shell (5).

2. The graphite coating device for the surface of the elbow steel pipe as claimed in claim 1, wherein: the limiting mechanism (7) comprises two fixing rods (701) symmetrically fixed on the groove block (3), rectangular blocks (702) are fixed at the top ends of the fixing rods (701), a moving block (703) slides on the outer surface of each fixing rod (701), a return spring (704) is fixed between each moving block (703) and each rectangular block (702), a pull rod (705) is fixed on one side face of each moving block (703), a limiting block (706) is fixed on the other side face of each moving block (703), and each limiting block (706) penetrates through the groove block (3) in a sliding mode and is connected with the rectangular groove (6) in a clamping mode.

3. The graphite coating device for the surface of the elbow steel pipe as claimed in claim 1, wherein: the adjusting mechanism (8) comprises a fixed box (801) fixed on one side of the box body (1), a motor (802) is fixed on one side of the fixed box (801), a bidirectional screw rod (803) is fixed to the output shaft end of the motor (802), two thread blocks (804) are symmetrically in threaded connection with the outer surface of the bidirectional screw rod (803), a limiting rod (805) is fixed in the fixed box (801), the thread blocks (804) slide on the outer surface of the limiting rod (805), and a connecting strip (806) is fixed between the groove block (3) and the thread blocks (804).

4. The graphite coating device for the surface of the elbow steel pipe as claimed in claim 3, wherein: a limiting groove (14) is formed in one side wall of the box body (1), and the connecting strip (806) slides in the limiting groove (14).

5. The graphite coating device for the surface of the elbow steel pipe as claimed in claim 1, wherein: the bottom of box (1) is fixed with universal auto-lock wheel (15), the quantity of universal auto-lock wheel (15) is four.