CN217798264U

CN217798264U - Bending device for manufacturing and processing steel frame

Info

Publication number: CN217798264U
Application number: CN202221568943.0U
Authority: CN
Inventors: 蔡祥华; 屈昌玉; 马国卫; 苏道全; 逯恒金; 吴延山; 王长东
Original assignee: Shandong Binhe Steel Structure Co ltd
Current assignee: Shandong Binhe Steel Structure Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-15
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a bending device for steelframe manufacturing and processing relates to the steelframe field of making. The bending device for manufacturing and processing the steel frame comprises a workbench, a pipe bending wheel die for extruding the steel pipe, a clamping block convenient for limiting the front end position of the steel pipe and an extrusion die convenient for extruding the left side of the steel pipe. This a bending device for steelframe manufacturing and processing, it rotates to drive the screw thread post through rotating the regulation handle, make to drive and press from both sides tight piece backward, make to extrude the steel pipe, be convenient for adjust according to the diameter of steel pipe and press from both sides tight piece, make and press from both sides tight piece and press from both sides the steel pipe tight in return bend indent inner chamber, be convenient for restrict the position of steel pipe front end, avoid the steel pipe to expand outward and influence the degree of buckling, and through the position according to the position adjustment pinch-off blades of steel pipe left wall, be convenient for restrict steel pipe left wall position, make and to extrude steel pipe left wall, make the steel pipe can carry out bending, and convenient to use.

Description

Bending device for manufacturing and processing steel frame

Technical Field

The utility model relates to a technical field is made to the steelframe, specifically is a bending device for steelframe manufacturing and processing.

Background

The steel pipe needs to be bent during steel frame manufacturing so as to facilitate production and use of subsequent products.

In the prior art, a steel pipe is mainly placed at a bent pipe pressure groove, a cylinder extends to drive the bent pipe pressure groove to move forward towards a workbench, and finally the steel pipe is stressed and bent to a set angle between the bent pipe pressure groove and a rolling groove. And (5) shortening the cylinder to drive the elbow pressing groove to retreat to the initial position, taking out the bent pipe fitting, and finishing the pipe fitting processing.

However, the existing bending device for manufacturing and processing steel frames has certain limitations in the use process, and when the diameter of the steel tube is small, the steel tube is extruded to move towards the outermost side of the inner cavity of the clamping block, so that the front end of the steel tube expands outwards, the front end of the steel tube is difficult to be attached to the inner wall of the bent tube pressing groove, the bending degree of the steel tube is influenced, and the extrusion die is not adjusted according to the diameter of the steel tube in the use process, so that the bending degree of the steel tube is influenced and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses a bending device for steelframe manufacturing to it receives the extrusion to fixture block inner chamber outside to remove to solve among the above-mentioned background art to propose the steel pipe, is difficult to make steel pipe front end laminating return bend indent inner wall, and the degree of buckling and the extrusion mould that influence the steel pipe front end are difficult to extrude the steel pipe according to the diameter of transferring the steel pipe, make the steel pipe degree of buckling suffer the problem of influence.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bending device for manufacturing and processing a steel frame comprises a workbench, a pipe bending wheel die for extruding a steel pipe, a clamping block for conveniently limiting the front end position of the steel pipe, and an extrusion die for conveniently extruding the left side of the steel pipe,

the pipe bending wheel die is rotatably connected to the top of the workbench, a pipe bending pressing groove is formed in the outer wall of the pipe bending wheel die, and the steel pipe is movably inserted into the pipe bending pressing groove;

the fixture block is fixedly arranged on the outer wall of the elbow wheel die, a round hole is formed in the front end of the fixture block, the inner wall of the round hole formed in the front end of the fixture block is rotatably connected with a threaded column, the outer wall of the threaded column is in threaded connection with a connecting cylinder, the rear end of the connecting cylinder is fixedly connected with a clamping block, and the steel pipe is clamped between the rear wall of the clamping block and the inner wall of an elbow pressing groove;

and the extrusion die is positioned on the left side of the pipe bending wheel die and limits the position of the left side of the steel pipe.

Preferably, a groove is formed in the right side of the extrusion die, a clamping plate is movably inserted into the inner wall of the groove formed in the right side of the extrusion die, an adjusting hole is formed in the front end of the clamping plate, a limiting rod is movably inserted into the inner wall of the adjusting hole, a connecting hole is formed in the front wall of the extrusion die, and the rear end of the limiting rod is in threaded connection with the connecting hole.

Preferably, the front end of the threaded column is fixedly connected with an adjusting handle, the outer wall of the adjusting handle is fixedly provided with a connecting plate, the outer wall of the connecting plate is fixedly provided with a fixing plate, the front wall of the fixing plate is provided with a round hole, the inner wall of the round hole formed in the front wall of the fixing plate is movably inserted with a fixing rod, the front wall of the fixture block is fixedly connected with a limiting disc, the front wall of the limiting disc is provided with a fixing hole, and the rear end of the fixing rod is in threaded connection with the fixing hole.

Preferably, a moving rod is fixedly mounted on the front wall of the clamping block, the front end of the moving rod penetrates through the clamping block to extend forwards, and a limiting plate is fixedly arranged on the front wall of the moving rod.

Preferably, the first stopper of screw thread post outer wall fixedly connected with, screw thread post outer wall fixedly connected with second stopper, the fixture block activity card is between first stopper and second stopper.

The utility model discloses a bending device for steelframe manufacturing, its beneficial effect who possesses as follows:

1. this a bending device for steelframe manufacturing, through setting up the workstation, return bend wheel die, the fixture block, the relation of connection of clamp splice and screw thread post, make and adjust the handle through rotating and drive the screw thread post and rotate, make and drive clamp splice backward movement, make and to extrude the steel pipe, be convenient for adjust clamp splice according to the diameter of steel pipe, make clamp splice press from both sides the steel pipe tight in return bend indent inner chamber, be convenient for restrict the position of steel pipe front end, avoid the steel pipe to expand outward and influence the degree of buckling, and through the extrusion mould, the pinch-plate, the relation of connection of regulation hole and stopper, make the position through the position adjustment pinch-plate according to steel pipe left wall, be convenient for restrict steel pipe left wall position, make and to extrude steel pipe left wall, make the steel pipe can carry out bending process, and convenient to use.

2. This a bending device for steelframe manufacturing, through setting up screw post front end fixedly connected with adjustment handle, the fixed connecting plate that is provided with of adjustment handle outer wall, connecting plate outer wall fixed mounting has the fixed plate, the round hole has been seted up to the fixed plate antetheca, the round hole inner wall activity of seting up of fixed plate antetheca is pegged graft and is had the dead lever, the spacing dish of fixture block antetheca fixedly connected with, the fixed orifices has been seted up to spacing dish antetheca, dead lever rear end threaded connection is in the fixed orifices, the quantity of fixed orifices has the multiunit, be convenient for fix it according to adjustment handle's turned position, with this can fix the position of cramping piece, thereby can restrict the position of steel pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the fixture block of the present invention;

FIG. 3 is a schematic view of the structure of the threaded post of the present invention;

FIG. 4 is a schematic view of the structure of the limiting plate of the present invention;

fig. 5 is a schematic view of the extrusion die of the present invention.

In the figure: 1. a work table; 2. bending a pipe wheel die; 201. bending a pipe and pressing a groove; 3. a clamping block; 301. a clamping block; 302. a threaded post; 303. a connecting cylinder; 304. adjusting the handle; 305. a first stopper; 306. a second limiting block; 307. a connecting plate; 308. a fixing plate; 309. a fixing rod; 310. a limiting disc; 311. a fixing hole; 312. a travel bar; 313. a limiting plate; 4. extruding the die; 401. connecting holes; 402. a limiting rod; 403. a clamping plate; 404. and adjusting the hole.

Detailed Description

The embodiment of the utility model discloses a bending device for manufacturing and processing steel frames, which comprises a workbench 1, a pipe bending wheel die 2 for extruding steel pipes, a fixture block 3 convenient for limiting the front position of the steel pipes and an extrusion die 4 convenient for extruding the left side of the steel pipes,

according to the attached

drawings

1 and 2, a workbench 1 and a pipe bending wheel die 2 are rotatably connected to the top of the workbench 1, a pipe bending pressing groove 201 is formed in the outer wall of the pipe bending wheel die 2, and a steel pipe is movably inserted into the pipe bending pressing groove 201, so that the outer wall of the steel pipe can be extruded conveniently, and the outer wall of the steel pipe is bent;

according to the attached

drawings

2 and 3, the fixture block 3 is fixedly arranged on the outer wall of the pipe bending wheel die 2, a round hole is formed in the front end of the fixture block 3, the inner wall of the round hole formed in the front end of the fixture block 3 is rotatably connected with a threaded column 302, the outer wall of the threaded column 302 is in threaded connection with a connecting cylinder 303, the rear end of the connecting cylinder 303 is fixedly connected with a clamping block 301, and the steel pipe is clamped between the rear wall of the clamping block 301 and the inner wall of the pipe bending groove 201, so that the position of the clamping block 301 can be conveniently adjusted, the clamping block 301 can clamp the outer wall of the steel pipe, and the steel pipe can be conveniently bent;

according to the attached drawings 1 and 5, the extrusion die 4 is positioned on the left side of the pipe bending wheel die 2, and the position of the left side of the steel pipe is limited by the extrusion die 4.

According to the drawing 5, the right side of the extrusion die 4 is provided with a groove, the movable insertion of the inner wall of the groove formed in the right side of the extrusion die 4 is provided with a clamping plate 403, the front end of the clamping plate 403 is provided with an adjusting hole 404, the inner wall of the adjusting hole 404 is movably inserted with a limiting rod 402, the front wall of the extrusion die 4 is provided with a connecting hole 401, the rear end of the limiting rod 402 is in threaded connection with the connecting hole 401, the number of the adjusting holes 404 is four, the adjusting device is convenient to adjust according to the position of the left side of the steel pipe, and the position of the left side of the steel pipe is convenient to limit.

According to fig. 4, screw post 302 front end fixedly connected with adjusting handle 304, adjusting handle 304 outer wall is fixed and is provided with connecting plate 307, connecting plate 307 outer wall fixed mounting has fixed plate 308, the round hole has been seted up to fixed plate 308 antetheca, the round hole inner wall activity of seting up of fixed plate 308 antetheca is pegged graft and is had

dead lever

309, 3 antetheca fixedly connected with spacing dishes 310 of fixture block, fixed orifices 311 has been seted up to spacing dishes 310 antetheca, dead lever 309 rear end threaded connection is in fixed orifices 311, there is the multiunit fixed orifices 311's quantity, be convenient for fix it according to adjusting handle 304's turned position, with this can fix the position of clamp block 301, thereby can restrict the position of steel pipe.

According to fig. 3, a moving rod 312 is fixedly mounted on the front wall of the clamping block 301, the front end of the moving rod 312 extends forwards through the fixture block 3, and a limiting plate 313 is fixedly arranged on the front wall of the moving rod 312, so that the moving direction and the moving range of the clamping block 301 are limited.

According to fig. 3, the outer wall of the threaded column 302 is fixedly connected with a first limiting block 305, the outer wall of the threaded column 302 is fixedly connected with a second limiting block 306, and the clamping block 3 is movably clamped between the first limiting block 305 and the second limiting block 306, so that the position of the threaded column 302 is conveniently limited, and the stability of the threaded column 302 is improved.

The working principle is as follows: in order to limit the position of the steel pipe according to the diameter of the steel pipe, a user can place the steel pipe into the elbow wheel die 2, the front end of the steel pipe is inserted into the inner cavity of the fixture block 3, the user can rotate the adjusting handle 304 clockwise to the right, so that the adjusting handle 304 rotating to the right drives the threaded column 302 to rotate to the right, and the moving direction of the clamping block 301 is limited by the moving rod 312, so that the threaded column 302 rotating to the right drives the connecting cylinder 303 to move backwards, the clamping block 301 is driven by the connecting cylinder 303 moving backwards to move backwards, so that the rear wall of the clamping block 301 extrudes and pushes the steel pipe, the inner side of the steel pipe is tightly attached to the inner wall of the elbow wheel die 2, so that the position of the front end of the steel pipe is limited, after the position of the clamping block 301 is adjusted to a proper position, the adjusting handle 304 rotating clockwise drives the fixing plate 308 to rotate to the right, so that the fixing plate 308 rotating to the fixing plate 309 driving the fixing plate 309 to rotate to the right, so that the fixing rod 309 is aligned with the corresponding fixing hole 311, the fixing rod 309 can be screwed into the fixing hole 311, so that the position of the adjusting handle 304 can be limited, so that the steel pipe can be conveniently bent, and the inner cavity of the steel pipe can be clamped in the elbow wheel die 201, and the elbow pipe can be conveniently pressed;

in order to facilitate the extrusion die 4 to adjust the extrusion position according to the diameter of the steel pipe, a user can move the clamping plate 403 to the right, so that the clamping plate 403 moving to the right drives the adjusting holes 404 to move to the right, so that the corresponding adjusting holes 404 can be aligned with the connecting holes 401 according to the position adjustment, the limiting rods 402 penetrate through the corresponding adjusting holes 404 and are inserted into the connecting holes 401, the rear ends of the limiting rods 402 are screwed in the connecting holes 401 by rotating the limiting rods 402, the adjusted clamping plate 403 can be fixed, the left side of the steel pipe is convenient to extrude, and the steel pipe is convenient to bend.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bending device for steelframe is made and is processed, includes workstation (1), is used for the return bend wheel die (2) of extrusion steel pipe, be convenient for restrict fixture block (3) of steel pipe front end position and be convenient for extrude left extrusion die (4) of steel pipe, its characterized in that:

the pipe bending wheel die (2) is rotatably connected to the top of the workbench (1), a pipe bending pressing groove (201) is formed in the outer wall of the pipe bending wheel die (2), and the steel pipe is movably inserted into the pipe bending pressing groove (201);

the clamping block (3) is fixedly installed on the outer wall of the elbow wheel die (2), a round hole is formed in the front end of the clamping block (3), the inner wall of the round hole formed in the front end of the clamping block (3) is rotatably connected with a threaded column (302), the outer wall of the threaded column (302) is in threaded connection with a connecting cylinder (303), the rear end of the connecting cylinder (303) is fixedly connected with a clamping block (301), and the steel pipe is clamped between the rear wall of the clamping block (301) and the inner wall of the elbow pressing groove (201);

and the extrusion die (4) is positioned on the left side of the pipe bending wheel die (2), and limits the position of the left side of the steel pipe.

2. The bending device for steel frame manufacturing according to claim 1, wherein: the right side of the extrusion die (4) is provided with a groove, the inner wall of the groove formed in the right side of the extrusion die (4) is movably inserted with a clamping plate (403), the front end of the clamping plate (403) is provided with an adjusting hole (404), the inner wall of the adjusting hole (404) is movably inserted with a limiting rod (402), the front wall of the extrusion die (4) is provided with a connecting hole (401), and the rear end of the limiting rod (402) is in threaded connection with the connecting hole (401).

3. The bending device for manufacturing and processing the steel frame according to claim 1, wherein the bending device comprises: the front end of the threaded column (302) is fixedly connected with an adjusting handle (304), the outer wall of the adjusting handle (304) is fixedly provided with a connecting plate (307), the outer wall of the connecting plate (307) is fixedly provided with a fixing plate (308), the front wall of the fixing plate (308) is provided with a round hole, the inner wall of the round hole formed in the front wall of the fixing plate (308) is movably inserted with a fixing rod (309), the front wall of the fixture block (3) is fixedly connected with a limiting disc (310), the front wall of the limiting disc (310) is provided with a fixing hole (311), and the rear end of the fixing rod (309) is connected in the fixing hole (311) in a threaded manner.

4. The bending device for manufacturing and processing the steel frame according to claim 1, wherein the bending device comprises: the front wall of the clamping block (301) is fixedly provided with a moving rod (312), the front end of the moving rod (312) penetrates through the clamping block (3) to extend forwards, and a limiting plate (313) is fixedly arranged on the front wall of the moving rod (312).

5. The bending device for steel frame manufacturing according to claim 1, wherein: the outer wall of the threaded column (302) is fixedly connected with a first limiting block (305), the outer wall of the threaded column (302) is fixedly connected with a second limiting block (306), and the clamping block (3) is movably clamped between the first limiting block (305) and the second limiting block (306).