CN219053823U

CN219053823U - A steel pipe processing device

Info

Publication number: CN219053823U
Application number: CN202223423125.4U
Authority: CN
Inventors: 奚岳
Original assignee: Wuhu Hangu Precision Refrigeration Equipment Accessories Co ltd
Current assignee: Tianjin Huaqi Steel Pipe Group Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-23
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a steel pipe processing device. The steel pipe processing device comprises: a base, a shell, a clamping mechanism and a derusting mechanism; the upper surface of the shell is provided with a clamping mechanism, and the clamping mechanism includes: a screw, Conical frustum body, screw block, fixed slider, clamping rod and suction cup; the screw rod is vertically and rotatably fixedly arranged on the housing, and at least two groups of conical frustum bodies are fixedly arranged at intervals on the screw rod, and the screw rods at the same end of the two are arranged Screw blocks that can move along its shaft are arranged at intervals, and guide chute is arranged at equal intervals along the circumference of each circular platform body shaft. The surface is blocked by the connection port of the placement mechanism, resulting in the blocked parts not being well polished, resulting in the problem that the grinding is comprehensive and there are grinding dead ends, and only steel pipes of the same size can be polished.

Description

Steel pipe processing device

Technical Field

The utility model relates to the field of steel pipe machining equipment, in particular to a steel pipe machining treatment device.

Background

The steel pipe can be used as a water source transmission and liquid transmission tool, can be used in other aspects, has wide application, and can rust if the steel pipe is used for too long, so that the steel pipe needs to be subjected to rust removal treatment by polishing equipment.

And (3) searching: patent application number is "CN201822203537.4" discloses a be used for steel pipe grinding device, including the grinding device main part, the front end one side surface of grinding device main part is provided with control panel, the upper end surface of grinding device main part is provided with placing mechanism and shock-absorbing base, placing mechanism is located shock-absorbing base's front end, shock-absorbing base's upper end surface is provided with the motor, one side surface of motor is provided with the transfer line, the one end surface of transfer line is provided with the emery wheel, the middle part of grinding device main part is provided with dust removing mechanism, the rear end surface of grinding device main part is provided with the power cord, one side surface of placing mechanism is provided with the loose axle, the opposite side surface of placing mechanism is provided with connector and No. two connectors, no. two connectors are located one side of connector.

The inventors have found that in practicing the present utility model, the following problems exist in the prior art:

in the polishing process, the surface of the end part of the steel pipe is covered by the connecting port of the placing mechanism, so that the covered part cannot be polished well, polishing dead angles exist in the whole polishing process, and only steel pipes with the same size can be polished, so that the practicability is reduced.

Therefore, the utility model provides a steel tube processing device which can clamp the inner wall of a steel tube with different dimensions by adopting the clamping mechanism in the use process, and avoids the problem that the clamping mechanism can shield the outer surface of part of the steel tube and the polishing is incomplete.

Disclosure of Invention

Aiming at the technical problems, the utility model aims to solve the problems that in the prior art, the surface of the end part of a steel pipe is shielded by a connecting port of a placing mechanism in the polishing process, so that the shielded part cannot be well polished, the polishing is comprehensive and has polishing dead angles, and only steel pipes with the same size can be polished, thereby reducing the practicability of the steel pipe processing device.

In order to achieve the above object, the present utility model provides a steel pipe machining apparatus comprising: the device comprises a base, a shell, a clamping mechanism and a rust removing mechanism;

the top level of base and rotationally are provided with the casing, the upper surface of casing is provided with the fixture that can carry out the centre gripping to not unidimensional steel pipe fixed, and fixture includes: the device comprises a screw, a round table body, a screw block, a fixed sliding block, a clamping rod and a sucker; wherein,,

the screw rod is vertically and rotatably fixedly arranged on the shell, at least two groups of round table bodies are fixedly arranged on the screw rod at intervals, screw blocks capable of moving along the shaft bodies of the round table bodies are arranged on the screw rod at intervals at the same end of the screw rod, guide sliding grooves are uniformly arranged on the shaft bodies of the round table bodies at intervals along the circumferential direction, fixed sliding blocks are slidably arranged in the guide sliding grooves, clamping rods are horizontally and fixedly arranged on the fixed sliding blocks, sucking discs with the sucking ends facing the inner wall of the steel pipe are fixedly arranged at the other ends of the clamping rods, strip-shaped plates are hinged to the fixed sliding blocks, the other ends of the strip-shaped plates are hinged to the screw blocks,

the rust removing mechanism is arranged beside the clamping mechanism in a lifting manner along the vertical direction so as to remove rust on the surface of the steel pipe fixed on the clamping mechanism.

Preferably, the rust removing mechanism is arranged beside the clamping mechanism in a lifting manner through a lifting mechanism, and the rust removing mechanism comprises: a first cylinder and a rust removing brush plate; wherein,,

the first cylinder is horizontally and fixedly arranged on the lifting mechanism, a rust removing hairbrush plate is vertically and fixedly arranged at the free end of a piston rod of the first cylinder, and a plurality of groups of hairbrush bundles which can be abutted against the surface of the steel pipe and are rigid are uniformly arranged on one side of the rust removing hairbrush plate, which faces the clamping mechanism.

Preferably, the lifting mechanism comprises a belt roller, a belt and a lifting plate; wherein,,

the upper surface vertical fixed of base that is located the casing is by one is provided with the support that is the type of falling L, the below at support top with the top of base is provided with two belt rollers that mutually support and use respectively horizontally and rotationally, the fixed elevator motor that is used for driving the belt roller pivoted that corresponds in top of support, two belt rollers are in the same place through a belt drive that is vertical state, the belt orientation one side of fixture is fixed and is provided with the lifter plate, first cylinder level is fixed to be set up on the lifter plate.

Preferably, a guide rod is vertically and fixedly arranged in the support, the bottom end of the guide rod is fixedly arranged on the base, a guide hole matched with the guide rod is vertically and fixedly formed in the lifting plate in a penetrating mode, and the guide rod penetrates through the guide hole.

Preferably, the steel pipe machining device further comprises a power mechanism for driving the screw to rotate; the power mechanism includes: the power gear, the power rack plate and the second cylinder; wherein,,

the bottom of screw rod runs through the inside that sets up at the casing through the bearing, is located its inside fixedly on the screw rod be provided with power gear, be located power gear is by the inside level of casing and movably be provided with power rack board that power gear meshing is connected, the second cylinder level is fixed to be set up on the inside bottom of casing, be its piston rod that the level set up is fixed in power rack board's one end is in order to order about power rack board horizontal migration.

Preferably, a guide rail is horizontally and fixedly arranged at the top end inside the shell, a guide groove matched with the guide rail is formed in the inward concave mode of the top part of the power rack plate, and the bottom end part of the guide rail extends into the guide groove.

Preferably, the central point of casing bottom puts the vertical fixedly provided with pivot, the bottom of pivot is vertically run through the bearing and is set up in the base that is the cavity setting in inside, is located the pivot is by vertical fixedly provided with driving motor in the inner chamber of base, is its output shaft fixed being vertical setting and is provided with the second gear, fixedly in the pivot be provided with the first gear of second gear meshing connection.

According to the technical scheme, the steel pipe machining treatment device provided by the utility model has the beneficial effects that: the steel pipe to be processed is vertically sleeved on the screw rod of the clamping mechanism, the screw rod is rotated, so that two screw blocks synchronously move upwards along the shaft of the screw rod, in the upward moving process, the fixed sliding blocks are pushed to ascend along the surface of the round table body by the strip-shaped plates hinged with the fixed sliding blocks, so that the sucking discs horizontally fixed on the round table body through the clamping rods are close to the inner wall of the steel pipe towards the inner wall of the steel pipe until the sucking discs are firmly adsorbed on the inner wall of the steel pipe, the steel pipe is clamped and fixed, after the steel pipe is fixed, the shell is rotated, the part to be processed is oriented to the rust removing mechanism, and the rust removing mechanism is started to remove rust from the surface of the steel pipe along the circumferential direction of the steel pipe.

In addition, as the plurality of suckers can stretch and retract along the radial direction of the screw block to be suitable for clamping steel pipes with different diameters in the process that the clamping rods vertically lift along the surface of the circular truncated cone along with the plurality of fixed sliding blocks.

Therefore, the clamping mechanism can clamp the inner wall of the steel pipe with different sizes, and in the rust removal process, the phenomenon that the clamping mechanism can shield the outer surface of part of the steel pipe to cause incomplete polishing is avoided.

Additional features and advantages of the utility model will be set forth in the detailed description which follows; and none of the utility models are related to the same or are capable of being practiced in the prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

fig. 1 is a schematic view showing the construction of a steel pipe processing apparatus according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of part A in FIG. 1;

fig. 3 is a schematic view showing the structure of a steel pipe machining apparatus according to a preferred embodiment of the present utility model at a certain moment in the machining process;

fig. 4 is a cross-sectional view of the structure of fig. 3.

Description of the reference numerals

1. A base; 2. a housing; 3. a clamping mechanism; 301. a screw; 302. a truncated cone; 303. a screw block; 304. a fixed slide block; 305. a clamping rod; 306. a suction cup; 4. a rust removing mechanism; 401. a first cylinder; 402. a rust removing brush plate; 5. a bracket; 6. a lifting mechanism; 601. a belt roller; 602. a belt; 603. a lifting plate; 7. a guide rod; 8. a strip-shaped plate; 9. a guide chute; 10. a rotating shaft; 1101. a first gear; 1102. a driving motor; 1103. a second gear; 1201. a power gear; 1202. a power rack plate; 1203. a second cylinder; 13. and a guide rail.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

As shown in fig. 1 to 4, the present utility model provides a steel pipe machining apparatus, comprising: the device comprises a base 1, a shell 2, a clamping mechanism 3 and a rust removing mechanism 4;

the top level of base 1 and rotationally are provided with casing 2, the upper surface of casing 2 is provided with the fixture 3 that can carry out the centre gripping to the not unidimensional steel pipe fixed, and fixture 3 includes: screw 301, round table 302, screw block 303, fixed slide block 304, clamping rod 305 and sucker 306; wherein,,

the screw 301 is vertically and rotatably fixed on the shell 2, at least two groups of round platforms 302 are fixedly arranged on the screw 301 at intervals, screw blocks 303 capable of moving along the shaft bodies of the round platforms are arranged on the screw 301 at intervals at the same end of the screw 301, guide sliding grooves 9 are arranged on the shaft bodies of the round platforms 302 at equal intervals along the circumferential direction, a fixed sliding block 304 is slidably arranged in each guide sliding groove 9, a clamping rod 305 is horizontally and fixedly arranged on each fixed sliding block 304, a sucking disc 306 with the sucking end facing the inner wall of a steel pipe is fixedly arranged at the other end of the clamping rod 305, a strip-shaped plate 8 is hinged on each fixed sliding block 304, the other end of the strip-shaped plate 8 is hinged on the screw block 303,

the rust removing mechanism 4 is arranged beside the clamping mechanism 3 in a vertically liftable manner so as to remove rust from the surface of the steel pipe fixed on the clamping mechanism 3.

In the above-mentioned scheme, as shown in fig. 1-4, when in use, a steel pipe to be processed is vertically sleeved on the screw 301 of the clamping mechanism 3, and the screw 301 is rotated, so that two screw blocks 303 synchronously move upwards along the axis thereof, in the process of moving upwards, a plurality of fixed sliding blocks 304 are pushed by a plurality of strip-shaped plates 8 hinged with the screw blocks to rise along the guide sliding grooves 9 on the surface of the round table 302, so that a plurality of sucking discs 306 horizontally fixed on a plurality of round table 302 through a plurality of clamping rods 305 approach to the inner wall of the steel pipe until the sucking discs are firmly adsorbed on the inner wall of the steel pipe, thereby realizing clamping and fixing of the steel pipe, and after fixing, rotating the shell 2 to enable the part to be processed to face the rust removing mechanism 4, and starting the rust removing mechanism 4 to remove rust on the surface of the steel pipe along the circumferential direction of the steel pipe.

In addition, since the plurality of suction cups 306 extend and retract along the radial direction of the screw block 303 to fit for clamping steel pipes with different diameters in the process that the clamping rods 305 vertically lift along the surface of the circular truncated cone 302 along with the plurality of fixed sliding blocks 304.

Therefore, the clamping mechanism 3 can clamp the inner wall of the steel pipe with different dimensions, and in the rust removal process, the phenomenon that the clamping mechanism 3 can shield the outer surface of part of the steel pipe to cause incomplete polishing is avoided.

In a preferred embodiment of the present utility model, the rust removing mechanism 4 is disposed at one side of the holding mechanism 3 in a liftable manner by a lifting mechanism 6, and the rust removing mechanism 4 includes: a first cylinder 401 and a rust removing brush plate 402; wherein,,

the first cylinder 401 is horizontally and fixedly arranged on the lifting mechanism 6, a rust removing hairbrush plate 402 is vertically and fixedly arranged at the free end of a piston rod of the first cylinder, and a plurality of groups of hairbrush bundles which can be propped against the surface of the steel pipe and are rigid are uniformly arranged on one side of the rust removing hairbrush plate 402, which faces the clamping mechanism 3.

In the above scheme, during use, the first cylinder 401 is driven to drive the brush plate 402 to approach the surface of the steel pipe until the brush on the brush plate 402 abuts against the surface of the steel pipe, and the lifting mechanism 6 drives the first cylinder 401 and the brush plate 402 to lift along the vertical direction together so as to polish rust on the surface of the steel pipe.

In a preferred embodiment of the present utility model, the lifting mechanism 6 includes a belt roller 601, a belt 602, and a lifting plate 603; wherein,,

the upper surface vertical fixed of base 1 that is located by casing 2 is provided with and is the support 5 of falling L, the below at support 5 top with the top of base 1 is provided with two belt rollers 601 that mutually support and use respectively horizontally and rotationally, the fixed elevator motor that is used for driving rather than corresponding belt roller 601 pivoted that is provided with in top of support 5, two belt rollers 601 are in the same place through a belt 602 transmission that is vertical state, belt 602 orientation the fixed lifter plate 603 that is provided with in one side of fixture 3, first cylinder 401 level is fixed to be set up on lifter plate 603.

In the above scheme, when in use, the lifting motor is driven to drive the belt roller 601 corresponding to the lifting motor to alternately rotate in the forward direction and the reverse direction, so as to drive the belt 602 of the lifting mechanism 6 to reciprocate up and down at one side close to the clamping mechanism 3, so as to drive the rust removing mechanism 4 to reciprocate up and down to remove rust on the surface of the steel pipe.

In a preferred embodiment of the present utility model, a guide rod 7 is vertically and fixedly disposed in the support 5, the bottom end of the guide rod 7 is fixedly disposed on the base 1, a guide hole adapted to the guide rod 7 is vertically and penetratingly formed in the lifting plate 603, and the guide rod 7 penetrates through the guide hole.

In the above scheme, under the cooperation of guide bar and the guiding hole on lifter plate 603, guarantee that many lifter plates 603 can steadily and reliably go up and down along vertical direction to guarantee the effect of polishing of rust cleaning mechanism 4.

In a preferred embodiment of the present utility model, the steel pipe machining apparatus further comprises a power mechanism for driving the screw 301 to rotate; the power mechanism includes: a power gear 1201, a power rack plate 1202, and a second cylinder 1203; wherein,,

the bottom of the screw 301 is penetrated and arranged in the shell 2 through a bearing, a power gear 1201 is fixedly arranged on the screw 301 positioned in the screw, a power rack plate 1202 meshed and connected with the power gear 1201 is horizontally and movably arranged in the shell 2 beside the power gear 1201, a second air cylinder 1203 is horizontally and fixedly arranged on the bottom of the shell 2, and a piston rod of the second air cylinder is horizontally arranged and is fixed at one end of the power rack plate 1202 to drive the power rack plate 1202 to horizontally move.

In the above scheme, when the screw 301 needs to be rotated, the second cylinder 1203 is only required to be started to drive the power rack plate 1202 to move along the horizontal direction, and the screw 301 is driven to rotate by the meshing relationship between the power rack plate 1202 and the power gear 1201 on the screw 301, and the power rack plate 1202 and the power gear 1201 are in meshing relationship, so that the two cooperate to drive the screw 30 to rotate 1, and then the self-locking function is achieved.

In a preferred embodiment of the present utility model, the top end of the interior of the housing 2 is horizontally and fixedly provided with a guide rail 13, the top portion of the power rack plate 1202 is recessed inward to form a guide groove adapted to the guide rail 13, and the bottom end portion of the guide rail 13 extends into the guide groove.

In the above-described aspect, the power rack plate 1202 is slidably mounted on the guide rail 13 through the guide groove, so that it is ensured that the power rack plate 12 can linearly reciprocate in the horizontal direction, and the stability of the movement thereof is improved.

In a preferred embodiment of the present utility model, a rotating shaft 10 is vertically and fixedly disposed at a central position of the bottom end of the housing 2, the bottom end of the rotating shaft 10 is vertically and penetratingly disposed in the base 1 disposed in a hollow manner through a bearing, a driving motor 1102 is vertically and fixedly disposed in an inner cavity of the base 1 located beside the rotating shaft 10, a second gear 1103 is fixedly disposed on an output shaft thereof disposed in a vertical manner, and a first gear 1101 in meshed connection with the second gear 1103 is fixedly disposed on the rotating shaft 10.

In the above-mentioned scheme, when the steel pipe needs to be rotated to make the rust on the surface face the rust removing mechanism 4, the driving motor 1102 is driven, and the rotating shaft 10 and the housing 2 are driven to rotate together under the meshing connection relationship between the second gear 1103 and the first gear 1101, so that the rust on the surface of the steel pipe faces the rust removing mechanism 4.

In this embodiment, the first cylinder 401 and the second cylinder 1203 are all of the existing common general knowledge, and therefore, the specific structure and the use principle thereof will not be described herein.

In summary, the steel pipe processing device provided by the utility model overcomes the problems that in the prior art, in the polishing process, the surface of the end part of a steel pipe is blocked by a connecting port of a placing mechanism, so that the blocked part cannot be well polished, the polishing is comprehensive and has polishing dead angles, and only steel pipes with the same size can be polished, thereby reducing the practicability of the steel pipe processing device.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.

Claims

1. A steel pipe processing device, characterized in that, the steel pipe processing device comprises: a base (1), a housing (2), a clamping mechanism (3) and a derusting mechanism (4);

A housing (2) is horizontally and rotatably arranged above the base (1), and a clamping mechanism (3) capable of clamping and fixing steel pipes of different sizes is provided on the upper surface of the housing (2) , and the clamping mechanism (3) includes: a screw rod (301), a truncated cone (302), a screw block (303), a fixed slider (304), a clamping rod (305) and a suction cup (306); wherein,

The screw (301) is vertically and rotatably fixedly arranged on the casing (2), and at least two sets of conical cones (302) are fixedly arranged on the screw (301) at intervals, and the screw at the same end of the two (301) are evenly provided with screw blocks (303) that can move along its shaft at intervals, and each of the circular platform body (302) shafts is provided with guide runners (9) at equal intervals along the circumferential direction, and each guide runner A fixed slider (304) can be slidably arranged in the groove (9), and each fixed slider (304) is fixedly provided with a clamping rod (305) horizontally, and the other end of the clamping rod (305) The suction cup (306) with the suction end facing the inner wall of the steel pipe is fixedly arranged, and each fixed slider (304) is hingedly provided with a strip plate (8), and the other end of the strip plate (8) is hinged on the screw block ( 303) on,

The derusting mechanism (4) is vertically arranged on the side of the clamping mechanism (3) so as to derust the surface of the steel pipe fixed on the clamping mechanism (3).

2. The steel pipe processing device according to claim 1, characterized in that, the derusting mechanism (4) is arranged on the side of the clamping mechanism (3) in a liftable manner through a lifting mechanism (6), and the Derusting mechanism (4) comprises: the first cylinder (401) and derusting brush plate (402); Wherein,

The first cylinder (401) is horizontally fixedly arranged on the lifting mechanism (6), and the free end of its piston rod which is horizontally arranged is vertically fixedly provided with a derusting brush plate (402). The side of the brush plate (402) facing the clamping mechanism (3) is evenly provided with multiple groups of rigid brush bundles capable of abutting against the steel pipe surface.

3. The steel pipe processing device according to claim 2, characterized in that, the lifting mechanism (6) comprises a belt roller (601), a belt (602) and a lifting plate (603); wherein,

The upper surface of the base (1) located on the side of the housing (2) is vertically fixed with an inverted L-shaped support (5), the bottom of the support (5) top and the base (1) Two belt rollers (601) used in conjunction with each other are arranged horizontally and rotatably on the upper side, and the top of the bracket (5) is fixedly provided with a lifting motor for driving the corresponding belt roller (601) to rotate. The two belt rollers (601) are connected together through a vertical belt (602), and the belt (602) is fixedly provided with a lifting plate (603) towards the side of the clamping mechanism (3). ), the first cylinder (401) is fixed horizontally on the lifting plate (603).

4. The steel pipe processing device according to claim 3, characterized in that, a guide rod (7) is vertically and fixedly arranged inside the support (5), and the bottom end of the guide rod (7) is fixedly arranged on On the base (1), a guide hole matching the guide rod (7) is vertically penetrating through the lifting plate (603), and the guide rod (7) passes through the guide hole.

5. The steel pipe processing device according to claim 1, characterized in that, the steel pipe processing device further comprises a power mechanism for driving the screw (301) to rotate; the power mechanism comprises: a power gear (1201) , the power rack plate (1202) and the second cylinder (1203); wherein,

The bottom end of the screw (301) is set through the inside of the casing (2) through a bearing, and a power gear (1201) is fixedly arranged on the screw (301) inside it, and a power gear (1201) is positioned on the power gear (1201) A power rack plate (1202) meshing with the power gear (1201) is horizontally and movably arranged inside the housing (2) on one side, and the second cylinder (1203) is horizontally and fixedly disposed on the power gear (1201). On the bottom end inside the housing (2), the piston rod arranged horizontally is fixed to one end of the power rack plate (1202) to drive the power rack plate (1202) to move horizontally.

6. The steel pipe processing device according to claim 5, characterized in that a guide rail (13) is fixed horizontally at the top inside the housing (2), and the top part of the power rack plate (1202) faces The inner depression forms a guide groove suitable for the guide rail (13), and the bottom end part of the guide rail (13) protrudes into the guide groove.

7. The steel pipe processing device according to claim 1, characterized in that a rotating shaft (10) is fixed vertically at the center of the bottom end of the housing (2), and the bottom end of the rotating shaft (10) passes through The bearing is vertically installed in the hollow base (1), and the drive motor (1102) is vertically fixed in the inner cavity of the base (1) beside the rotating shaft (10). The output shaft is fixedly provided with a second gear (1103), and the rotating shaft (10) is fixedly provided with a first gear (1101) meshed with the second gear (1103).