CN211359293U

CN211359293U - Device facilitating steel pipe spraying and clamping

Info

Publication number: CN211359293U
Application number: CN201921681764.6U
Authority: CN
Inventors: 常宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-08-28
Anticipated expiration: 2029-10-10

Abstract

The utility model provides a steel pipe spraying and clamping device of being convenient for, including the base, its characterized in that: the front end and the rear end of the inner side of the base are respectively and rotatably connected with one riding wheel through a rotating shaft, and the middle part of the inner side of the base is rotatably connected with two reinforcing wheels through a rotating shaft; a rolling wheel is connected between the riding wheel and the reinforcing wheel in a rolling way, and a square frame is welded inside the rolling wheel; the inner part of the square frame is connected with a clamping block group in a sliding manner, and the lower part of the left side of the clamping block group is connected with a screw rod through threads; and a steel pipe is clamped in the clamping block group. The rolling wheel is connected to the upper portion of the supporting wheel in a rolling mode, the square frame is welded inside the rolling wheel, the clamping block group is connected inside the square frame in a sliding mode, the clamping block group can roll on the upper portion of the supporting wheel flexibly when the steel pipe is clamped, and therefore the steel pipe can be operated without loosening the clamping device when the steel pipe needs to be adjusted in a rotating mode in the spraying process.

Description

Device facilitating steel pipe spraying and clamping

Technical Field

The utility model belongs to the technical field of the steel pipe spraying, more specifically say, in particular to steel pipe spraying and clamping device of being convenient for.

Background

The steel pipe spraying means that a protective layer or a decorative layer is coated on the surface of the steel pipe. The steel pipe spraying is one of essential production processes in modern steel pipe production, and mainly has the function of uniformly spraying a layer of antirust paint on the surface of a finished steel pipe to ensure the antirust property and the aesthetic property of the steel pipe.

As in application No.: the invention relates to the technical field of machining devices, in particular to an improved steel pipe clamping device with a horizontal adjusting function. This modified has horizontal adjustment steel pipe clamping device includes base, loop bar, lifter, horizontal pole, hob, upper portion holding head, elevation pole, lower part holding head and fine setting subassembly, the bottom of base is greater than the upper portion of base, the loop bar is located the left and right sides of base, the inside of loop bar is equipped with perpendicular trompil, the lifter is located inside the perpendicular trompil, the horizontal pole is located the upper portion of lifter, the lower extreme of hob is equipped with the upper portion holding head, the elevation pole is located one side of horizontal pole, the lower part holding head is located the both sides of base, be equipped with the fixed column on the base, the overhead recess that is equipped with of lower part holding, the recess cup joints on the fixed column, still be equipped with the rotating gear on the base, be equipped with vertical rack on the lower part holding head.

Based on the above patent search, and the discovery of the prior art apparatus, the outer wall of the steel pipe in the small factory is generally manually coated by a human, and a clamping device is usually required. When the existing clamping device is used for spraying a steel pipe, the steel pipe surface which is not sprayed can not be flexibly adjusted in a rotating mode, after the steel pipe is sprayed, the clamping device needs to be loosened, then the steel pipe is rotated, and then the clamping device is fixed again, so that the whole operation process is time-consuming and labor-consuming, and the convenience in spraying the steel pipe is greatly reduced.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a device for conveniently spraying and clamping a steel pipe is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a steel pipe spraying and clamping device be convenient for to solve current clamping device when the centre gripping steel pipe carries out the spraying, can not be nimble rotate the regulation with the steel pipe surface of not spraying, make the higher authority of steel pipe spout the back, need become flexible clamping device, then rotate the steel pipe, secondly fix clamping device again, whole operation flow is both time-consuming and hard again, greatly reduced the problem of the convenience when the steel pipe spraying.

The utility model discloses be convenient for steel pipe spraying and clamping device's purpose and efficiency are reached by following concrete technological means:

the utility model provides a steel pipe spraying and clamping device convenient to, includes the base, its characterized in that: the front end and the rear end of the inner side of the base are respectively and rotatably connected with one riding wheel through a rotating shaft, and the middle part of the inner side of the base is rotatably connected with two reinforcing wheels through a rotating shaft; a rolling wheel is connected between the riding wheel and the reinforcing wheel in a rolling way, and a square frame is welded inside the rolling wheel; the inner part of the square frame is connected with a clamping block group in a sliding manner, and the lower part of the left side of the clamping block group is connected with a screw rod through threads; and a steel pipe is clamped in the clamping block group.

Furthermore, the clamping devices comprise a base, rolling wheels, a square frame, clamping block groups, screws and supporting wheels, and the number of the clamping devices is two.

Further, the base still includes installation piece and recess, both sides all are equipped with one around the base bottom end face the installation piece, and the base passes through the installation piece and installs on the steel pipe spraying workstation, base up end middle part is seted up flutedly.

Furthermore, the rolling wheel further comprises an annular groove and a connecting frame, the annular groove is formed in the middle of the outer peripheral surface of the rolling wheel, and the connecting frame is welded inside the rolling wheel.

Furthermore, the square frame further comprises a first screw supporting block, a second screw supporting block, a T-shaped clamping groove and a T-shaped sliding groove, the outside of the square frame is welded with the connecting frame, the upper end face and the lower end face of the inside of the square frame are respectively provided with the T-shaped sliding groove, the front lower portion and the rear lower portion of the left end face of the square frame are respectively and fixedly connected with the first screw supporting block and the second screw supporting block, the T-shaped clamping groove is formed in the front end face of the first screw supporting block, and the through hole which is located on the same axis with the T-shaped clamping groove is formed in the front end face.

Furthermore, the clamping block group further comprises a first clamping block, a second clamping block, T-shaped sliding blocks, threaded through holes and a rubber pad, the T-shaped sliding blocks are arranged on the upper end face and the lower end face of the first clamping block and the second clamping block, the T-shaped sliding blocks arranged on the first clamping block and the T-shaped sliding blocks arranged on the second clamping block are connected with T-shaped sliding grooves formed in the square frame in a sliding mode, one threaded through hole is formed in the left lower included angle position of the front end face of the first clamping block and the left lower included angle position of the front end face of the second clamping block, and the threaded through holes formed in the left lower included angle position of the front end face of the second clamping block are reverse threads.

Furthermore, the screw rod further comprises a hand wheel and a T-shaped clamping block, a section of thread is arranged on the front side and the rear side of the outer peripheral surface of the screw rod, a section of thread arranged on the rear side of the outer peripheral surface of the screw rod is a reverse thread, the T-shaped clamping block is fixedly connected with the rear end face of the screw rod, the T-shaped clamping block is rotatably connected with a T-shaped clamping groove formed in the front end face of the first screw rod supporting block, the outer peripheral surface of the front end of the screw rod is rotatably connected with the inner peripheral surface of a through hole formed in the front end.

Furthermore, the riding wheel also comprises an annular limiting ring, the middle part of the outer peripheral surface of the riding wheel is provided with the annular limiting ring, and the annular limiting ring is connected with an annular groove arranged in the middle part of the outer peripheral surface of the rolling wheel in a rolling way.

Furthermore, rubber pads are adhered to the clamping openings of the first clamping block and the second clamping block through adhesives, and anti-skid stripes are arranged on the rubber pads.

Compared with the prior art, the utility model discloses following beneficial effect has:

the rolling wheel is connected to the upper portion of the supporting wheel in a rolling mode, the square frame is welded inside the rolling wheel, the clamping block group is connected inside the square frame in a sliding mode, the clamping block group can roll on the upper portion of the supporting wheel flexibly when the steel pipe is clamped, and therefore the steel pipe can be operated without loosening the clamping device when the steel pipe needs to be adjusted in a rotating mode in the spraying process.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic axial view of the base of the present invention.

Fig. 3 is an axial view structural diagram of the clamping block set of the present invention.

Fig. 4 is a left side view structure diagram of the square frame of the present invention.

Fig. 5 is a schematic sectional view of the position a-a in fig. 4 according to the present invention.

Fig. 6 is a schematic sectional view at B-B in fig. 4 according to the present invention.

Fig. 7 is a schematic view of the screw shaft structure of the present invention.

Fig. 8 is a schematic cross-sectional structure view of the base of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. mounting blocks; 102. a groove; 2. a rolling wheel; 201. an annular groove; 202. a connecting frame; 3. a square frame; 301. a first screw support block; 302. a second screw support block; 303. a T-shaped clamping groove; 304. a T-shaped chute; 4. a clamping block group; 401. a first clamping block; 402. a second clamp block; 403. a T-shaped slider; 404. a threaded through hole; 405. a rubber pad; 5. a screw; 501. a hand wheel; 502. a T-shaped fixture block; 6. a steel pipe; 7. a riding wheel; 701. an annular spacing ring; 8. and (5) reinforcing the wheel.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the utility model provides a steel pipe spraying and clamping device of being convenient for, including base 1, its characterized in that: the front end and the rear end of the inner side of the base 1 are both rotationally connected with a riding wheel 7 through a rotating shaft, and the middle part of the inner side of the base 1 is rotationally connected with two reinforcing wheels 8 through a rotating shaft, as shown in figure 2; a rolling wheel 2 is connected between the riding wheel 7 and the reinforcing wheel 8 in a rolling way, as shown in the attached figure 8, and a square frame 3 is welded inside the rolling wheel 2; a clamping block group 4 is connected inside the square frame 3 in a sliding manner, and the lower part of the left side of the clamping block group 4 is connected with a screw rod 5 through threads; the steel pipe 6 is clamped inside the clamping block group 4.

Wherein, clamping device includes base 1, the wheel 2 rolls, square frame 3, clamp splice group 4, screw rod 5 and riding wheel 7, and clamping device's quantity is two sets of, as shown in figure 1, through two sets of clamping device, make the both ends of steel pipe 6 obtain the centre gripping to support, when rolling wheel 2 in rotating a set of clamping device in left side, steel pipe 6 then rotates, and roll wheel 2 also then rotates in a set of clamping device in right side, thereby make steel pipe 6 need not become flexible clamping device and can accomplish the operation when the regulation need be rotated at the spraying in-process, this simple structure, and convenient for operation, work efficiency when effectively having improved the steel pipe spraying.

Wherein, base 1 still includes installation piece 101 and recess 102, and both sides all are equipped with an installation piece 101 around base 1 bottom end face, and base 1 installs on the steel pipe spraying workstation through installation piece 101, and recess 102 has been seted up in base 1 up end middle part.

The rolling wheel 2 further comprises an annular groove 201 and a connecting frame 202, the annular groove 201 is formed in the middle of the outer peripheral surface of the rolling wheel 2, as shown in fig. 1, and the connecting frame 202 is welded inside the rolling wheel 2.

Wherein, square frame 3 still includes first screw rod supporting shoe 301, second screw rod supporting shoe 302, T type draw-in groove 303 and T type spout 304, square frame 3 outside and link 202 weld mutually, a T type spout 304 has all been seted up to square frame 3 inside upper and lower both ends face, as shown in figure 5, and square frame 3 left end face front and back both sides lower part is fixedly connected with first screw rod supporting shoe 301 and second screw rod supporting shoe 302 respectively, T type draw-in groove 303 has been seted up to first screw rod supporting shoe 301 front end face, it is more steady when rotating to make screw rod 5, the reliability of screw rod 5 when adjusting the use has been improved, the through-hole that is in same axis with T type draw-in groove 303 is seted up to second screw rod supporting shoe 302 front end face.

The clamping block group 4 further comprises a first clamping block 401, a second clamping block 402, a T-shaped sliding block 403, a threaded through hole 404 and a rubber pad 405, the T-shaped sliding blocks 403 are arranged on the upper end face and the lower end face of the first clamping block 401 and the second clamping block 402 respectively, as shown in the attached drawing 3, the T-shaped sliding blocks 403 arranged on the first clamping block 401 and the T-shaped sliding blocks 403 arranged on the second clamping block 402 are connected with a T-shaped sliding groove 304 formed in the square frame 3 in a sliding mode, the threaded through hole 404 is formed in the lower left-side included angle of the front end face of the first clamping block 401 and the lower left end face of the second clamping block 402 respectively, as shown in the attached drawing 3, and the threaded through hole 404 formed in the lower left-side included angle of the front end face of the second clamping.

Wherein, the front and back sides of the outer peripheral surface of the screw 5 are both provided with a section of screw thread, and the back side of the outer peripheral surface of the screw 5 is provided with a section of screw thread, as shown in figure 7, when the screw 5 rotates, the first clamping block 401 and the second clamping block 402 which are in threaded connection with the outer peripheral surface of the screw 5 can only slide oppositely and oppositely inside the square frame 3, so that the steel pipe 6 is always positioned at the central part of the rolling wheel 2 when being clamped, and the operation efficiency of the clamping device when clamping and fixing the steel pipe 6 is effectively improved, the back end surface of the screw 5 is fixedly connected with a T-shaped clamping block 502, the T-shaped clamping block 502 is rotatably connected with a T-shaped clamping groove 303 arranged on the front end surface of the first screw supporting block 301, the outer peripheral surface of the front end of the screw 5 is rotatably connected with the inner peripheral surface of a through hole arranged on the front end surface of the second screw, the convenience of the clamping device in clamping and fixing the steel pipe 6 is improved.

The middle part of the outer peripheral surface of the riding wheel 7 is provided with an annular limiting ring 701, as shown in fig. 2, the annular limiting ring 701 is connected with an annular groove 201 arranged in the middle part of the outer peripheral surface of the rolling wheel 2 in a rolling manner, and the rolling wheel 2 is more stable when the outer peripheral surface of the riding wheel 7 rolls through the annular groove 201, so that the rolling wheel 2 is always positioned in the middle part of the outer peripheral surface of the riding wheel 7 when rolling, and the probability of derailment of the rolling wheel 2 when rolling is reduced.

The rubber pads 405 are adhered to the clamping openings of the first clamping block 401 and the second clamping block 402 through adhesives, as shown in fig. 3, and the rubber pads 405 are provided with anti-slip stripes, so that the clamping block group 4 has better friction force when clamping the steel pipe 6, and the firmness of the steel pipe 6 clamped in the clamping device in the spraying and rotating process is improved.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the steel pipe 6 is firstly respectively inserted into the clamping block groups 4 in the two groups of clamping devices, then the left end of the steel pipe 6 is clamped and fixed by the left group of clamping devices, and then the right end of the steel pipe 6 is clamped and fixed by the right group of clamping devices, thus finishing the clamping work of the steel pipe 6; when the left group of clamping devices on the left side is operated to clamp and fix the left end of the steel pipe 6, the hand wheel 501 is manually rotated to enable the screw rod 5 to start to rotate, and the first clamping block 401 and the second clamping block 402 in the clamping block group 4 start to slide relatively in the square frame 3 under the action of threads through the rotation of the screw rod 5; the left end of the steel pipe 6 between the clamping openings of the first clamping block 401 and the second clamping block 402 is clamped by the first clamping block 401 and the second clamping block 402 which slide relatively all the time, and rubber pads 405 are adhered to the clamping openings of the first clamping block 401 and the second clamping block 402, so that the first clamping block 401 and the second clamping block 402 have good friction force when clamping the steel pipe 6, and the firmness of the steel pipe 6 clamped in the clamping device in the spraying and rotating process is improved; when the right end of the steel pipe 6 is clamped and fixed by operating the group of clamping devices on the right side, the left side is operated;

6 outer walls of steel pipe are when the spraying, carry out the spraying with 6 upper portion outer walls of steel pipe through the instrument of spraying paint, after 6 upper portion outer walls of steel pipe have been sprayed, rethread manual rotation left side wheel 2 that rolls, make left side wheel 2 that rolls drive the square frame in left side 3 through left side link 202 and begin to rotate, rotation through the square frame in left side 3, make left side splint group 4 begin to rotate, the rotation through left side splint group 4 makes the left end of steel pipe 6 follow to rotate, and roll wheel 2 also follow to rotate among a set of clamping device in right side, thereby make steel pipe 6 need not to become flexible clamping device and can accomplish the operation when the regulation need rotate in the spraying process, this simple structure, and convenient operation, work efficiency when effectively having improved the steel pipe spraying.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a steel pipe spraying and clamping device convenient to, includes base (1), its characterized in that: the front end and the rear end of the inner side of the base (1) are respectively and rotatably connected with a riding wheel (7) through a rotating shaft, and the middle part of the inner side of the base (1) is rotatably connected with two reinforcing wheels (8) through a rotating shaft; a rolling wheel (2) is connected between the riding wheel (7) and the reinforcing wheel (8) in a rolling way, and a square frame (3) is welded inside the rolling wheel (2); the inner part of the square frame (3) is connected with a clamping block group (4) in a sliding way, and the lower part of the left side of the clamping block group (4) is connected with a screw rod (5) through threads; and a steel pipe (6) is clamped in the clamping block group (4).

2. The device for facilitating the spraying and clamping of the steel pipe as set forth in claim 1, wherein: the clamping device comprises a base (1), rolling wheels (2), a square frame (3), clamping block groups (4), screw rods (5) and supporting wheels (7), and the number of the clamping devices is two.

3. The device for facilitating the spraying and clamping of the steel pipe as set forth in claim 1, wherein: the base (1) further comprises an installation block (101) and a groove (102), the installation block (101) is arranged on each of the front side and the rear side of the bottom end face of the base (1), the base (1) is installed on the steel pipe spraying workbench through the installation block (101), and the groove (102) is formed in the middle of the upper end face of the base (1).

4. The device for facilitating the spraying and clamping of the steel pipe as set forth in claim 1, wherein: the rolling wheel (2) further comprises an annular groove (201) and a connecting frame (202), the annular groove (201) is formed in the middle of the outer peripheral surface of the rolling wheel (2), and the connecting frame (202) is welded inside the rolling wheel (2).

5. The device for facilitating the spraying and clamping of the steel pipe as set forth in claim 1, wherein: the square frame (3) further comprises a first screw supporting block (301), a second screw supporting block (302), a T-shaped clamping groove (303) and a T-shaped sliding groove (304), the outside of the square frame (3) is welded with the connecting frame (202), the upper end face and the lower end face of the inside of the square frame (3) are respectively provided with the T-shaped sliding groove (304), the front lower portion and the rear lower portion of the left end face of the square frame (3) are respectively and fixedly connected with the first screw supporting block (301) and the second screw supporting block (302), the T-shaped clamping groove (303) is formed in the front end face of the first screw supporting block (301), and a through hole which is located on the same axis with the T-shaped clamping groove (303) is formed in the front end face of the.

6. The device for facilitating the spraying and clamping of the steel pipe as set forth in claim 1, wherein: the clamping block group (4) further comprises a first clamping block (401), a second clamping block (402), T-shaped sliding blocks (403), threaded through holes (404) and a rubber pad (405), the T-shaped sliding blocks (403) are arranged on the upper end face and the lower end face of the first clamping block (401) and the second clamping block (402), the T-shaped sliding blocks (403) arranged on the first clamping block (401) and the T-shaped sliding blocks (403) arranged on the second clamping block (402) are connected with T-shaped sliding grooves (304) formed in the square frame (3) in a sliding mode, the threaded through holes (404) are formed in the lower included angle portion of the left side of the front end face of the first clamping block (401) and the lower end face of the second clamping block (402), and the threaded through holes (404) formed in the lower included angle portion of the left side of the front end face of the second clamping block (402) are reverse threads.

7. The device for facilitating the spraying and clamping of the steel pipe as set forth in claim 1, wherein: the screw rod (5) further comprises a hand wheel (501) and a T-shaped clamping block (502), a section of thread is arranged on each of the front side and the rear side of the outer peripheral surface of the screw rod (5), the section of thread arranged on the rear side of the outer peripheral surface of the screw rod (5) is a reverse thread, the T-shaped clamping block (502) is fixedly connected to the rear end face of the screw rod (5), the T-shaped clamping block (502) is rotatably connected with a T-shaped clamping groove (303) formed in the front end face of the first screw rod supporting block (301), the outer peripheral surface of the front end of the screw rod (5) is rotatably connected with the inner peripheral surface of a through hole formed in the front end face of the second screw rod.

8. The device for facilitating the spraying and clamping of the steel pipe as set forth in claim 1, wherein: the riding wheel (7) further comprises an annular limiting ring (701), the middle of the outer peripheral surface of the riding wheel (7) is provided with the annular limiting ring (701), and the annular limiting ring (701) is connected with an annular groove (201) formed in the middle of the outer peripheral surface of the rolling wheel (2) in a rolling mode.

9. The device for facilitating the spraying and clamping of the steel pipe as set forth in claim 6, wherein: rubber pads (405) are adhered to the clamping openings of the first clamping block (401) and the second clamping block (402) through adhesives, and anti-skid stripes are arranged on the rubber pads (405).