CN214496483U

CN214496483U - Dust collecting equipment for laser cladding repair

Info

Publication number: CN214496483U
Application number: CN202022797103.9U
Authority: CN
Inventors: 陈治家; 尹志坚; 陈煌; 李海静; 肖展业; 陈如海
Original assignee: Shanghai Shefei Surface Technology Co ltd
Current assignee: Shanghai Shefei Surface Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-10-26
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a laser cladding restores and uses dust collecting equipment, including the workstation, the fixed rotation motor that is equipped with in bottom of one of them curb plate one side rotates the fixed clamping component that is equipped with in transmission shaft of motor, and wherein the fixed positive reverse motor that is equipped with in top of another curb plate opposite side, the fixed second connection lead screw that is equipped with of transmission shaft of positive reverse motor, the surface of second connection lead screw has the movable block through second screw-nut threaded connection, the beneficial effects of the utility model are that: the positive and negative motor that just rotates through setting up is convenient for drive the second and is connected the lead screw and rotate, and the second is connected the lead screw and is passed through second screw-nut and movable block threaded connection, can drive the suction hood and carry out reciprocating motion about the sliding fit of slider and slide rail down, and the rotation of pipeline is deuterogamied to can carry out reciprocal dust removal operation to the different positions of pipeline, improve dust collection efficiency.

Description

Dust collecting equipment for laser cladding repair

Technical Field

The utility model relates to a dust collecting equipment, in particular to laser cladding restores and uses dust collecting equipment belongs to laser cladding technical field.

Background

Laser cladding, also known as laser cladding or laser cladding, is a new surface modification technique. The method is characterized in that a cladding material is added on the surface of a base material, and the cladding material and a thin layer on the surface of the base material are fused together by utilizing a laser beam with high energy density, so that a cladding layer which is metallurgically bonded with the base layer is formed on the surface of the base layer. In the laser cladding and repairing process, workers usually need to clean the surface of the base material to avoid the influence of dust and other impurities on the subsequent laser cladding process, but the efficiency of manual dust removal is low, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cladding restores and uses dust collecting equipment to the efficiency ratio of the artifical dust removal who provides is lower in solving above-mentioned background art, and intensity of labour is bigger problem.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removing device for laser cladding repair comprises a workbench, wherein a support frame is fixedly arranged at the bottom end of the workbench, side plates are fixedly arranged on two sides of the top end of the workbench, a top plate is fixedly arranged at the top ends of the two side plates, a rotating motor is fixedly arranged at the bottom of one side plate, a clamping assembly is fixedly arranged on a transmission shaft of the rotating motor, a forward and reverse rotating motor is fixedly arranged at the top of the other side plate, a second connecting lead screw is fixedly arranged on the transmission shaft of the forward and reverse rotating motor, a moving block is connected to the surface of the second connecting lead screw through a second lead screw nut and a thread, a sliding block is fixedly arranged at the top end of the moving block, a sliding rail sliding with the sliding block is fixedly arranged in the middle of the bottom end of the top plate, a lifting cylinder is fixedly arranged at the bottom end of the moving block, and a dust hood is fixedly arranged on a piston rod of the lifting cylinder, the top of roof is fixed and is equipped with the air exhauster, the suction opening fixed of air exhauster is equipped with coupling hose, one side of suction hood with coupling hose's one end fixed connection.

As a preferred technical proposal of the utility model, the clamping component comprises a clamping cylinder, a first rotating shaft, a second rotating shaft and three first connecting screw rods, the clamping cylinder is fixedly arranged on a transmission shaft of the rotating motor, the first rotating shaft is rotatably connected with one side of the clamping cylinder through a bearing, one end of the first rotating shaft is fixedly provided with a rotating disc, the other end of the first rotating shaft is fixedly provided with a first helical gear, the second rotating shaft is rotatably arranged inside the clamping cylinder through a bearing, one end of the second rotating shaft is fixedly provided with a second bevel gear meshed with the first bevel gear, the inside of a clamping section of thick bamboo still rotates and is connected with three first connecting screw, and is three the surface of first connecting screw all rotates through first screw-nut and is connected with two movable plates, six one side of movable plate all is through connecting rod fixedly connected with arc.

As a preferred technical scheme of the utility model, it is three the screw thread direction at first connecting screw rod both ends is all opposite, and is three the both ends of first connecting screw rod are all fixed and are equipped with the stopper.

As an optimized technical solution of the present invention, the outer side of the clamping cylinder is fixedly provided with a limiting rod which slides relative to the moving plate.

As a preferred technical scheme of the utility model, the bottom of movable block both sides is all fixed and is equipped with the trigger bar, two the top of curb plate inner wall fixed respectively be equipped with corresponding reversal switch in trigger bar position and corotation switch, the just reverse motor passes through reversal switch and corotation switch and power electric connection.

As a preferred technical scheme of the utility model, the fixed flush mounting plate that is equipped with of one side of workstation, flush mounting plate's surface is equipped with rotation motor switch, positive and negative motor switch, lift cylinder switch and air exhauster switch respectively, rotate motor, positive and negative motor, lift cylinder and air exhauster respectively through rotating motor switch, positive and negative motor switch, lift cylinder switch and air exhauster switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a dust collecting equipment for laser cladding repair, which is convenient for clamping and fixing pipelines with different sizes through the arranged clamping component, and is convenient for driving the pipelines to rotate through the arranged rotating motor, thereby being convenient for collecting dust at different positions of the pipelines; the positive and negative motor that just rotates through setting up is convenient for drive the second and is connected the lead screw and rotate, and the second is connected the lead screw and is passed through second screw-nut and movable block threaded connection, can drive the suction hood and carry out reciprocating motion about the sliding fit of slider and slide rail down, and the rotation of pipeline is deuterogamied to can carry out reciprocal dust removal operation to the different positions of pipeline, improve dust collection efficiency.

Drawings

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the cross-sectional enlarged structure of the clamping assembly of the present invention;

fig. 4 is a schematic view of the local top-view cross-sectional structure of the present invention.

In the figure: 1. a work table; 2. a support frame; 3. a side plate; 4. a top plate; 5. rotating the motor; 6. a clamping assembly; 61. a clamping cylinder; 62. a first rotating shaft; 63. a turntable; 64. a first helical gear; 65. a second rotating shaft; 66. a second helical gear; 67. a third bevel gear; 68. a first connecting screw rod; 69. a fourth helical gear; 610. a first lead screw nut; 611. moving the plate; 612. a limiting rod; 613. a limiting block; 614. a connecting rod; 615. an arc-shaped plate; 7. a second feed screw nut; 8. a moving block; 9. a slider; 10. a slide rail; 11. a lifting cylinder; 12. a dust hood; 13. an exhaust fan; 14. a connecting hose; 15. a trigger lever; 16. a reverse switch; 17. a forward rotation switch; 18. a switch panel; 19. a positive and negative rotation motor; 20. and the second connecting screw rod.

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.

Referring to fig. 1-4, the utility model provides a dust removing device for laser cladding repair, which comprises a workbench 1, a supporting frame 2 is fixed at the bottom end of the workbench 1, side plates 3 are fixed at both sides of the top end of the workbench 1, a top plate 4 is fixed at the top ends of the two side plates 3, a rotating motor 5 is fixed at the bottom of one side plate 3, a clamping assembly 6 is fixed at the transmission shaft of the rotating motor 5, a forward and reverse motor 19 is fixed at the top of the other side plate 3, a second connecting screw rod 20 is fixed at the transmission shaft of the forward and reverse motor 19, a moving block 8 is connected to the surface of the second connecting screw rod 20 through a second screw rod nut 7, a sliding block 9 is fixed at the top end of the moving block 8, a sliding rail 10 sliding with the sliding block 9 is fixed at the middle part of the bottom end of the top plate 4, a lifting cylinder 11 is fixed at the bottom end of the moving block 8, a piston rod of the lifting cylinder 11 is fixedly provided with a dust hood 12, the top end of the top plate 4 is fixedly provided with an exhaust fan 13, an exhaust opening of the exhaust fan 13 is fixedly provided with a connecting hose 14, and one side of the dust hood 12 is fixedly connected with one end of the connecting hose 14.

Preferably, the clamping assembly 6 comprises a clamping cylinder 61, a first rotating shaft 62, a second rotating shaft 65 and three first connecting screw rods 68, the clamping cylinder 61 is fixedly arranged on a transmission shaft of the rotating motor 5, the first rotating shaft 62 is rotatably connected with one side of the clamping cylinder 61 through a bearing, one end of the first rotating shaft 62 is fixedly provided with a rotating disc 63, the other end of the first rotating shaft 62 is fixedly provided with a first helical gear 64, the second rotating shaft 65 is rotatably arranged inside the clamping cylinder 61 through a bearing, one end of the second rotating shaft 65 is fixedly provided with a second helical gear 66 engaged with the first helical gear 64, the inside of the clamping cylinder 61 is also rotatably connected with three first connecting screw rods 68, the surfaces of the three first connecting screw rods 68 are rotatably connected with two moving plates 611 through first screw nut moving plates 610, one sides of the six first connecting screw rods 611 are fixedly connected with arc-shaped plates 615 through connecting rods 614, the thread directions of the two ends of the three first connecting screw rods 68 are opposite, two ends of each of the three first connecting screw rods 68 are fixedly provided with a limiting block 613, the outer side of the clamping cylinder 61 is fixedly provided with a limiting rod 612 which slides with the moving plate 611, the first rotating shaft 62 is driven to rotate by clockwise rotating the turntable 63, the second rotating shaft 65 is driven to rotate by the meshing fit of the first bevel gear 64 and the second bevel gear 66, the three first connecting screw rods 68 are driven to rotate by the meshing fit of the third bevel gear 67 and the fourth bevel gear 69, the directions of the threads at the two ends of the first connecting screw rods 68 are opposite, the first connecting screw rods 68 are in threaded connection with the moving plate 611 through the first screw rod nuts 610, and the two corresponding arc plates 615 can be driven to move oppositely under the guiding action of the limiting rods 612, so that pipelines with different diameters can be clamped; the bottom ends of two sides of the moving block 8 are both fixedly provided with a trigger rod 15, the tops of the inner walls of the two side plates 3 are respectively fixedly provided with a reverse switch 16 and a forward switch 17 corresponding to the position of the trigger rod 15, a forward and reverse motor 19 is electrically connected with a power supply through the reverse switch 16 and the forward switch 17, the forward and reverse motor 19 is controlled to rotate reversely when the trigger rod 15 is contacted with the reverse switch 16, and the forward and reverse motor 19 is controlled to rotate forwardly when the trigger rod 15 is contacted with the forward switch 17; fixed being equipped with flush mounting plate 18 of one side of workstation 1, flush mounting plate 18's surface is equipped with respectively rotates motor switch, the motor switch of just reversing, lift cylinder switch and air exhauster switch, rotate motor 5, just reversing motor 19, lift cylinder 11 and air exhauster 13 are respectively through rotating motor switch, the motor switch of just reversing, lift cylinder switch and air exhauster switch and power electric connection, the work of rotating motor 5, just reversing motor 19, lift cylinder 11 and air exhauster 13 is convenient for control through the rotation motor switch that sets up, the motor switch of just reversing, lift cylinder switch and air exhauster switch.

When the dust removing device is used, firstly, the pipeline is sleeved on the surface of the clamping cylinder 61, the first rotating shaft 62 is driven to rotate by clockwise rotating the turntable 63, the second rotating shaft 65 is driven to rotate under the meshing cooperation of the first helical gear 64 and the second helical gear 66, the three first connecting screw rods 68 are driven to rotate under the meshing cooperation of the third helical gear 67 and the fourth helical gear 69, the thread directions of the two ends of the first connecting screw rods 68 are opposite, the first connecting screw rods 68 are in threaded connection with the movable plate 611 through the first screw rod nuts 610, the two corresponding arc plates 615 can be driven to move oppositely under the guiding action of the limiting rods 612, so that pipelines with different diameters are clamped, the rotating motor 5 is controlled to work by rotating the motor switch, and the pipelines are driven to rotate by rotating the motor 5, therefore, the surface of the pipeline is subjected to laser cladding, after cladding, a forward and reverse rotation motor 19 is controlled to work through a forward and reverse rotation motor switch, the forward and reverse rotation motor 19 drives a second connecting screw rod 20 to rotate, the second connecting screw rod 20 is in threaded connection with a moving block 8 through a second screw rod nut 7, the moving block 8 can be driven to move under the sliding fit of a slide block 9 and a slide rail 10, the forward and reverse rotation motor 19 is controlled to rotate reversely when a trigger rod 15 is in contact with a reverse rotation switch 16, the forward and reverse rotation motor 19 is controlled to rotate forwardly when the trigger rod 15 is in contact with a forward rotation switch 17, so that the moving block 8 can move left and right in a reciprocating manner to drive a dust hood 12 to move left and right in a reciprocating manner, a piston rod of a lifting cylinder 11 is controlled to stretch by a lifting cylinder switch to drive the dust hood 12 to move to the surface of the pipeline, and an exhaust fan 13 is controlled to work by an exhaust fan switch, the rotation of cooperation pipeline is cleared up the dust on the pipeline surface.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The dust removing device for laser cladding repair comprises a workbench (1) and is characterized in that a support frame (2) is fixedly arranged at the bottom end of the workbench (1), side plates (3) are fixedly arranged on two sides of the top end of the workbench (1), a top plate (4) is fixedly arranged at the top ends of the two side plates (3), a rotating motor (5) is fixedly arranged at the bottom of one side plate (3), a clamping assembly (6) is fixedly arranged on a transmission shaft of the rotating motor (5), a forward and reverse rotating motor (19) is fixedly arranged at the top of the other side plate (3), a second connecting lead screw (20) is fixedly arranged on the transmission shaft of the forward and reverse rotating motor (19), a moving block (8) is in threaded connection with the surface of the second connecting lead screw (20) through a second lead screw nut (7), and a sliding block (9) is fixedly arranged at the top end of the moving block (8), the fixed bottom middle part of roof (4) be equipped with slider (9) gliding slide rail (10) mutually, the bottom mounting of movable block (8) is equipped with lift cylinder (11), the fixed suction hood (12) that is equipped with of piston rod of lift cylinder (11), the fixed air exhauster (13) that is equipped with in top of roof (4), the suction opening of air exhauster (13) is fixed and is equipped with coupling hose (14), one side of suction hood (12) with the one end fixed connection of coupling hose (14).

2. The dust removing device for laser cladding repair according to claim 1, characterized in that: clamping unit (6) is including pressing from both sides tight section of thick bamboo (61), first pivot (62), second pivot (65) and three first connecting screw (68), press from both sides tight section of thick bamboo (61) fixed setting and be in on the transmission shaft of rotating motor (5), first pivot (62) through the bearing with one side of pressing from both sides tight section of thick bamboo (61) is rotated and is connected, the fixed carousel (63) that is equipped with of one end of first pivot (62), the other end of first pivot (62) is fixed and is equipped with first helical gear (64), second pivot (65) rotate through the bearing and set up the inside of pressing from both sides tight section of thick bamboo (61), the one end of second pivot (65) fixed be equipped with second helical gear (66) that first helical gear (64) meshed mutually, the inside of pressing from both sides tight section of thick bamboo (61) still rotates and is connected with three first connecting screw (68), and is three the surface of first connecting screw (68) all rotates through first lead screw nut (610) and is connected with two movable plates (68) (611) One sides of the six moving plates (611) are fixedly connected with arc plates (615) through connecting rods (614).

3. The dust removing device for laser cladding repair according to claim 2, characterized in that: the thread directions of the two ends of the three first connecting screw rods (68) are opposite, and the two ends of the three first connecting screw rods (68) are fixedly provided with limit blocks (613).

4. The dust removing device for laser cladding repair according to claim 2, characterized in that: and a limiting rod (612) which slides with the moving plate (611) is fixedly arranged on the outer side of the clamping cylinder (61).

5. The dust removing device for laser cladding repair according to claim 1, characterized in that: the bottom ends of two sides of the moving block (8) are fixedly provided with trigger rods (15), the tops of the inner walls of the two side plates (3) are respectively fixedly provided with a reverse switch (16) and a forward switch (17) which correspond to the positions of the trigger rods (15), and the forward and reverse motor (19) is electrically connected with a power supply through the reverse switch (16) and the forward switch (17).

6. The dust removing device for laser cladding repair according to claim 1, characterized in that: fixed flush mounting plate of being equipped with of one side of workstation (1) (18), flush mounting plate of switch (18)'s surface is equipped with rotation motor switch, just reversal motor switch, lift cylinder switch and air exhauster switch respectively, rotation motor (5), just reversal motor (19), lift cylinder (11) and air exhauster (13) are respectively through rotating motor switch, just reversal motor switch, lift cylinder switch and air exhauster switch and power electric connection.