CN216550706U - Phosphorization device for steel pipe production - Google Patents

Abstract

The utility model relates to the technical field of steel pipe production, in particular to a phosphating device for steel pipe production, which comprises a phosphating pool, wherein a rotating assembly is arranged in the phosphating pool, the rotating assembly comprises a first motor, the output end of the first motor is connected with a first rotating shaft penetrating through the side wall of one end of the phosphating pool, the other end of the first rotating shaft is connected with a first fixing piece, the side wall of the other end of the phosphating pool is provided with an opening, a second rotating shaft slides in the opening of the phosphating pool, one end of the second rotating shaft is connected with a first hydraulic rod, the other end of the second rotating shaft is connected with a second fixing piece, a storage assembly is arranged between the first fixing piece and the second fixing piece, the surface of a cylinder body of the storage assembly is provided with a plurality of small holes, a plurality of storage jacks are arranged in the cylinder body, symmetrical lifting rings are arranged at the upper end of the cylinder body and connected with a lifting assembly, the lifting assembly is arranged on the lower surface at the top end of a support, and the bottom end of the support is connected with a transmission assembly, the transmission assembly is arranged inside the sliding groove, the sliding groove is symmetrically arranged on two sides of the phosphating pool, and the phosphating quality is improved after improvement.

Description

Phosphorization device for steel pipe production

Technical Field

The utility model relates to the technical field of steel pipe production, in particular to a phosphating device for steel pipe production.

Background

Phosphorization is a common pretreatment technology, belongs to chemical conversion film treatment in principle, and is mainly applied to the phosphorization of steel surfaces, and non-ferrous metal (such as aluminum and zinc) parts can also be applied to the phosphorization.

At present when carrying out bonderizing to the steel pipe, generally tie up the back with the steel pipe, put into the bonderizing pond with the mode of handling and carry out the bonderizing, because the steel pipe stacks layer upon layer to partly be located inside steel pipe can not fully and the chemical agent in the bonderizing pond fully contacts, lead to the bonderizing not thorough, also can appear partly bonderizing of same root steel pipe, the inhomogeneous condition of bonderizing that another part is not bonderized, thereby influence the bonderizing quality of fluorescent tube, consequently need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a phosphating device for steel pipe production, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides a phosphating device for producing steel pipes, which comprises a phosphating tank, wherein a rotating assembly is arranged in the phosphating tank, the rotating assembly comprises a first motor, the output end of the first motor is connected with a first rotating shaft penetrating through the side wall of one end of the phosphating tank, the other end of the first rotating shaft is connected with a first fixing piece, the side wall of the other end of the phosphating tank is provided with an opening, a second rotating shaft slides in the opening of the phosphating tank, one end of the second rotating shaft is connected with a first hydraulic rod, the other end of the second rotating shaft is connected with a second fixing piece, a storage assembly is arranged between the first fixing piece and the second fixing piece, the surface of a cylinder body of the storage assembly is provided with a plurality of small holes, the inside of the cylinder body is a cavity, a plurality of storage jacks are arranged through the side wall of the cylinder body, the storage jacks are communicated with the cavity, and symmetrical hanging rings are arranged at the upper end of the cylinder body, the lifting ring is connected with the lifting assembly, the lifting assembly is arranged on the lower surface of the top end of the support, the bottom end of the support is connected with the transmission assembly, the transmission assembly is arranged inside the sliding groove, and the sliding groove is symmetrically arranged on two sides of the phosphating pool.

As a further improvement of the technical scheme, one end of the phosphating pool is fixedly provided with an extension table, and the upper end of the extension table is provided with a first hydraulic rod.

As a further improvement of the technical scheme, the first rotating shaft and the second rotating shaft are rotatably connected with the wall surface of the phosphating pool.

As a further improvement of the technical scheme, the transmission assembly at least comprises a second motor, the output end of the second motor is connected with a first screw rod penetrating through the sliding groove, the first screw rod is in threaded connection with a first screw rod nut, belt discs are arranged at one ends of the first screw rod and one end of the second screw rod, a belt is sleeved on the two belt discs, and the second screw rod is in threaded connection with a second screw rod nut.

As a further improvement of the technical scheme, the end parts of the first lead screw nut and the second lead screw nut are connected with the bottom of the bracket.

As a further improvement of the technical scheme, the lifting assembly is provided with symmetrical second hydraulic rods, the second hydraulic rods are installed on the lower surface of the top end of the support, the telescopic ends of the second hydraulic rods are connected with the bearing plate, and symmetrical hooks are arranged on the lower surface of the bearing plate.

As a further improvement of the technical scheme, the hook is matched with the hanging ring.

Compared with the prior art, the utility model has the beneficial effects that:

in this phosphorization device is used in steel pipe production, put the steel pipe in the jack of depositing of barrel, hoist one end with the barrel again and put in first mounting, utilize first hydraulic stem to take the second mounting to carry out the fixed of the other end to the barrel, fixed back, take the barrel to rotate through first motor area, because the barrel surface all is the aperture, the liquid in bonderizing pond can be with the omnidirectional cover of steel pipe, through the rotation in bonderizing pond, can ensure that each position of steel pipe all contacts with liquid, guarantee the homogeneity of bonderizing, improve bonderizing efficiency and quality.

Drawings

Fig. 1 is a first schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is a second drawing illustrating the overall structure of embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of a rotating assembly according to embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of a storage module according to embodiment 1 of the present invention;

FIG. 5 is a schematic structural view of a transmission assembly according to embodiment 1 of the present invention;

FIG. 6 is a schematic structural diagram of a lifting assembly in embodiment 1 of the utility model;

fig. 7 is a sectional view of the structure of the cylinder in embodiment 1 of the present invention.

The various reference numbers in the figures mean:

1. a phosphating pool; 11. an extension stage; 12. a chute; 2. a rotating assembly; 21. a first motor; 22. a first rotating shaft; 23. a first fixing member; 24. a second fixing member; 25. a second rotating shaft; 26. a first hydraulic lever; 3. storing the assembly; 31. a barrel; 32. storing the jacks; 33. a hoisting ring; 4. a transmission assembly; 41. a second motor; 42. a first lead screw; 43. a first lead screw nut; 44. a belt pulley; 45. a belt; 46. a second lead screw; 47. a second feed screw nut; 5. a support; 6. a hoisting component; 61. a second hydraulic rod; 62. a bearing plate; 63. and (4) hanging hooks.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-7, the present embodiment provides a phosphating device for steel pipe production, including a phosphating tank 1, considering that each part of a steel pipe needs to be fully contacted with phosphating liquid, a rotating component 2 is installed inside the phosphating tank 1, for rotating, the rotating component 2 includes a first motor 21, an output end of the first motor 21 is connected with a first rotating shaft 22 penetrating through a side wall of one end of the phosphating tank 1, the other end of the first rotating shaft 22 is connected with a first fixing member 23, the first motor 21 drives the first rotating shaft 22 to rotate, the first rotating shaft 22 drives the first fixing member 23 to rotate, for conveniently placing and fixing a cylinder 31, an opening is formed in a side wall of the other end of the phosphating tank 1, a second rotating shaft 25 slides in the opening of the phosphating tank 1, one end of the second rotating shaft 25 is connected with a first hydraulic rod 26, the other end of the second rotating shaft 25 is connected with a second fixing member 24, wherein, the first hydraulic rod 26 can utilize the expansion of the end to drive the second rotating shaft 25 to extend and slide in the opening of the phosphating tank 1, the distance of the second fixing piece 24 is adjusted through the extension and the sliding, the first fixing piece 23 and the second fixing piece 24 are both adapted to the cylinder 31 and can be clamped with the cylinder 31 to fix the same, in order to place the steel pipe, the storage component 3 is arranged between the first fixing piece 23 and the second fixing piece 24, in order to contact the steel pipe with phosphating liquid, a plurality of small holes are arranged on the surface of the cylinder 31 of the storage component 3, the inside of the cylinder 31 is a cavity, the storage jacks 32 are communicated with the cavity, the liquid is immersed in the cavity of the cylinder 31 by the small holes and is subjected to phosphating reaction with the steel pipe in the storage jacks 32, a plurality of storage jacks 32 are arranged through the side wall of the cylinder 31, the distance between two adjacent storage jacks 32 is larger than the outer diameter of the steel pipe, so as to place the steel pipe separately, can be more abundant carry out the bonderizing with the contact of bonderizing liquid, in order to facilitate getting of barrel 31 and put, barrel 31 upper end sets up the rings 33 of symmetry, rings 33 link to each other with handling subassembly 6, the steel pipe after will bonderizing is taken out through handling subassembly 6, simultaneously also can put into the steel pipe of not bonderizing, in order to remove the steel pipe, handling subassembly 6 is installed at the lower surface on 5 tops of support, the bottom and the transmission assembly 4 of support 5 are connected, transmission assembly 4 sets up inside spout 12, 12 symmetries of spout set up in 1 both sides of bonderizing pond, utilize transmission assembly 4 to take support 5 to remove, the handling subassembly 6 of installation can take barrel 31 to remove on the support 5, get the steel pipe and put.

First hydraulic lever 26 operates on the principle: mainly depends on the pressure of engine oil, the clearance between the tappet body and the seat hole, the clearance between the valve rod and the tappet and the inner check ball valve of the tappet. When the hydraulic tappet starts to work, because no oil pressure exists in the cavity, the tappet plunger is positioned at the bottommost part, the clearance between the tappet and the valve is large, and the valve generates short-time abnormal sound. Along with the operation of the engine, under the action of the engine oil pressure, oil is filled into a plunger cavity in the tappet, the plunger moves downwards, the effective working length of the tappet is increased, and the valve clearance is reduced. Because the force generated by the plunger in the tappet is small and cannot generate the force for compressing the valve spring, when the clearance between the tappet and the valve is small, the tappet does not move any more. Meanwhile, due to the action of the check ball valve in the tappet, the oil pressure in the plunger cavity of the tappet cannot be rapidly discharged, so that the plunger is kept in the original position and maintains the original length to form rigidity, and the valve is pushed to be opened. The valve clearance maintains a certain clearance as the engine operates.

In the embodiment, a steel pipe is placed into the storage jack 32, the lifting assembly 6 is used for hooking the lifting ring 33 to lift the cylinder 31, the transmission assembly 4 drives the support 5 to move, the support 5 drives the lifting assembly 6 and the cylinder 31 to move to the upper end of the phosphating tank 1, the lifting assembly 6 is used for putting down the cylinder 31, when one end of the cylinder 31 enters the first fixing piece 23, the first hydraulic rod 26 drives the second rotating shaft 25 to slide in the hole of the phosphating tank 1, the second rotating shaft 25 drives the second fixing piece 24 to move to the other end of the cylinder 31, the second fixing piece 24 is clamped with the other end of the cylinder 31 and then fixed, after the fixing, the first motor 21 is started, when the first motor 21 drives the first rotating shaft 22 and the first fixing piece 23 to rotate, the force is applied, the cylinder 31, the second fixing piece 24 and the second rotating shaft 25 follow the rotating shafts, and at the moment, the steel pipe passes through a small hole on the surface of the cylinder 31, so that the steel pipe is fully contacted with the phosphating liquid and the steel pipe is uniformly phosphated when rotating.

For first hydraulic stem 26 job stabilization, the fixed extension platform 11 that sets up of bonderizing pond 1 one end extends platform 11, and extension platform 11 upper end sets up first hydraulic stem 26, utilizes to extend platform 11 to support first hydraulic stem 26, improves its job stabilization nature.

In order that barrel 31 can rotate, first pivot 22 and second pivot 25 all are connected with bonderizing pond 1 wall rotation, be connected through the rotation of first pivot 22 with bonderizing pond 1, can take barrel 31 to rotate, and simultaneously for the rotational stability, the rotation of barrel 31 is supported to second pivot 25, and secondly, second pivot 25 still can slide in bonderizing pond 1 wall, takes second mounting 24 to carry out the articulated of distance, the putting into and taking out of barrel 31 of being convenient for improves the quality of bonderizing.

In order to place the steel pipe into the phosphating tank 1, the transmission assembly 4 at least comprises a second motor 41, the output end of the second motor 41 is connected with a first screw rod 42 penetrating through the chute 12, the first screw rod 42 is in threaded connection with a first screw rod nut 43, belt discs 44 are arranged at one ends of the first screw rod 42 and one end of a second screw rod 46, belts 45 are sleeved on the two belt discs 44, and the second screw rod 46 is in threaded connection with a second screw rod nut 47. Utilize second motor 41 to take first lead screw 42 to rotate, the pulley 44 of first lead screw 42 tip follows the rotation, pulley 44 sets up two, two pulley 44 are connected with second lead screw 46, the cover has belt 45 on two pulley 44, the rotation of first lead screw 42, can take second lead screw 46 to rotate through belt 45, when first lead screw 42 all rotates with second lead screw 46, first screw-nut 43 removes with second screw-nut 47, two screw-nuts all remove in spout 12, spout 12 can stabilize two screw-nut's the moving direction, improve its stability.

Furthermore, the end parts of the first lead screw nut 43 and the second lead screw nut 47 are connected with the bottom of the support 5, the support 5 connected with the first lead screw nut 43 is driven to move by utilizing the movement of the first lead screw nut 43 and the second lead screw nut 47, and the lifting assembly 6 moves along with the support 5, so that the movement of the steel pipe can be realized, the steel pipe can be conveniently taken and placed, and the automation degree is improved.

In order to hoist the steel pipes, the hoisting component 6 is provided with symmetrical second hydraulic rods 61, the second hydraulic rods 61 are mounted on the lower surface of the top end of the support 5, the telescopic ends of the second hydraulic rods 61 are connected with a bearing plate 62, symmetrical hooks 63 are arranged on the lower surface of the bearing plate 62, two second hydraulic rods 61 are arranged for keeping balance, the bearing plate 62 can be driven by the second hydraulic rods 61 to stretch, the barrel 31 can be hooked by the hooks 63 at the lower end of the bearing plate 62, and the barrel 31 can ascend and descend through the stretching of the second hydraulic rods 61.

Furthermore, the hook 63 is matched with the hanging ring 33, the hook 63 is hung on the hanging ring 33, the size and the position of the hook 63 are matched with the hanging ring 33, and the hanging stability and the hanging efficiency are improved.

When the device is used for a phosphating device in a concrete use, a steel pipe is placed into the storage jack 32, the second hydraulic rod 61 drives the bearing plate 62 to descend, the hook 63 is hung on the hanging ring 33, the second hydraulic rod 61 drives the barrel 31 to ascend, the second motor 41 is started, the second motor 41 drives the first screw rod 42 to rotate, the belt disc 44 rotates along with the belt 45, the other belt disc 44 and the second screw rod 46 rotate along with the belt 45, the first screw rod nut 43 and the second screw rod nut 47 drive the bracket 5 to slide in the chute 12, the bracket 5 drives the lifting assembly 6 and the barrel 31 to move along with the belt to the upper end of the phosphating tank 1, the lifting assembly 6 lowers the barrel 31, when one end of the barrel 31 enters the first fixing piece 23, the first hydraulic rod 26 drives the second rotating shaft 25 to slide in an opening of the phosphating tank 1, the second rotating shaft 25 drives the second fixing piece 24 to move towards the other end of the barrel 31, second mounting 24 is fixed with it after 31 other ends joint of barrel, and fixed back starts first motor 21, and when first motor 21 took first pivot 22 and first mounting 23 to rotate, the effect of atress, barrel 31 and second mounting 24 and second pivot 25 follow the pivot, at this moment, through the aperture on barrel 31 surface for the steel pipe fully contacts with bonderizing liquid, and the steel pipe also carries out even bonderizing when rotating.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. Steel pipe production is with bonderizing device, including bonderizing pond (1), its characterized in that: the phosphorization tank (1) internally mounted rotating assembly (2), the rotating assembly (2) comprises a first motor (21), the output end of the first motor (21) is connected with a first rotating shaft (22) penetrating through the side wall of one end of the phosphorization tank (1), the other end of the first rotating shaft (22) is connected with a first fixing piece (23), the side wall of the other end of the phosphorization tank (1) is provided with a hole, a second rotating shaft (25) slides in the hole of the phosphorization tank (1), one end of the second rotating shaft (25) is connected with a first hydraulic rod (26), the other end of the second rotating shaft (25) is connected with a second fixing piece (24), a storage assembly (3) is arranged between the first fixing piece (23) and the second fixing piece (24), a plurality of small holes are formed in the surface of a barrel body (31) for storing the assembly (3), and a cavity is arranged inside the barrel body (31), run through barrel (31) lateral wall has been seted up a plurality of jacks (32) of depositing, deposit jack (32) and cavity intercommunication, barrel (31) upper end sets up rings (33) of symmetry, rings (33) link to each other with handling subassembly (6), the lower surface on support (5) top is installed in handling subassembly (6), the bottom and the drive assembly (4) of support (5) are connected, drive assembly (4) set up inside spout (12), spout (12) symmetry sets up bonderizing pond (1) both sides.

2. The phosphating device for the steel pipe production according to claim 1, characterized in that: the phosphating tank is characterized in that one end of the phosphating tank (1) is fixedly provided with an extension table (11), and a first hydraulic rod (26) is arranged at the upper end of the extension table (11).

3. The phosphating device for the steel pipe production according to claim 2, characterized in that: the first rotating shaft (22) and the second rotating shaft (25) are rotatably connected with the wall surface of the phosphating pool (1).

4. The phosphating device for the steel pipe production according to claim 3, characterized in that: the transmission assembly (4) at least comprises a second motor (41), the output end of the second motor (41) is connected with a first screw rod (42) penetrating through the sliding groove (12), the first screw rod (42) is in threaded connection with a first screw rod nut (43), a belt pulley (44) is arranged at one end of the first screw rod (42) and one end of a second screw rod (46), a belt (45) is sleeved on the belt pulley (44), and the second screw rod (46) is in threaded connection with a second screw rod nut (47).

5. The phosphating device for the steel pipe production according to claim 4, characterized in that: the end parts of the first lead screw nut (43) and the second lead screw nut (47) are connected with the bottom of the bracket (5).

6. The phosphating device for the steel pipe production according to claim 1, characterized in that: the lifting assembly (6) is provided with symmetrical second hydraulic rods (61), the second hydraulic rods (61) are installed on the lower surface of the top end of the support (5), the telescopic ends of the second hydraulic rods (61) are connected with a bearing plate (62), and symmetrical hooks (63) are arranged on the lower surface of the bearing plate (62).

7. The phosphating device for the steel pipe production according to claim 6, characterized in that: the hook (63) is matched with the hanging ring (33).

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