CN211990622U

CN211990622U - Bending angle positioning device for iron pipe of vehicle body frame

Info

Publication number: CN211990622U
Application number: CN202020488945.3U
Authority: CN
Inventors: 徐丙琦; 刘佐华; 詹淑芳
Original assignee: Xiamen Fugang Industry And Trade Co ltd
Current assignee: Xiamen Fugang Industry And Trade Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-24
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a car body frame iron pipe bend angle positioner relates to car body frame technical field, can not be according to the difference of iron pipe bend angle and the problem of location for solving the ordinary positioner among the prior art. Second screw rod and third screw rod are installed respectively to the top of mainframe box, first upper fixed disk and first lower fixed disk are installed respectively to the outside of first screw rod, fixed disk and second lower fixed disk are installed respectively to the outside of second screw rod, fixed disk and third lower fixed disk are installed respectively to the outside of third screw rod, first fixed block, second fixed block and third fixed block are installed respectively to the below of first screw rod, second screw rod and third screw rod equally divide, the top of mainframe box is provided with wears the groove, it is provided with threely to wear the groove, and one of them wears the groove to be L shape.

Description

Bending angle positioning device for iron pipe of vehicle body frame

Technical Field

The utility model relates to a car body frame technical field specifically is a car body frame iron pipe bend angle positioning device.

Background

The frame is a frame structure bridged on the front axle and the rear axle of the automobile, is commonly called a crossbeam, is a base body of the automobile, generally consists of two longitudinal beams and a plurality of cross beams, is supported on wheels through a suspension device, the front axle and the rear axle, and has enough strength and rigidity to bear the load of the automobile and the impact transmitted from the wheels.

Most modern automobiles are provided with frames serving as finished automobile frameworks, most parts and assemblies of the automobiles are fixed through the frames, such as an engine, a transmission system, a suspension, a steering system, a cab, a container and a related operating mechanism, the frames play a role in supporting and connecting all parts of the automobiles and bear various loads from the inside and the outside of the automobiles, the structural form of the frames firstly meets the requirement of the general arrangement of the automobiles, the assemblies and the parts fixed on the frames of the automobiles cannot interfere in the complex driving process, and some iron pipes need to be manufactured into different bend angles according to the requirements of the automobiles, but the common positioning device in the market at present cannot be positioned according to the different bend angles of the iron pipes, so that the iron pipes with different bends are difficult to produce in factories; therefore, the market urgently needs to develop a device for positioning the bend angle of the iron pipe of the automobile body frame to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car body frame iron pipe bend angle positioner to solve the ordinary positioner who provides in the above-mentioned background art and can not be according to the difference of iron pipe bend angle and the problem of location.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car body frame iron pipe bend angle positioner, includes mainframe box and first screw rod, second screw rod and third screw rod are installed respectively to the top of mainframe box, first last fixed disk and first fixed disk are installed respectively to the outside of first screw rod, fixed disk and second lower fixed disk are installed respectively to the outside of second screw rod under second last fixed disk and the second, fixed disk and third lower fixed disk are installed respectively to the outside of third screw rod under third last fixed disk and the third, first fixed block, second fixed block and third fixed block are equallyd divide to the below of first screw rod, second screw rod and third screw rod and do not install, the top of mainframe box is provided with wears the groove, it is provided with threely to wear the groove, and one of them wears the groove and is L shape.

Preferably, install the operation panel on the preceding terminal surface of mainframe box, first upper fixed disk and first lower fixed disk all with first screw rod threaded connection, second upper fixed disk and second lower fixed disk all with second screw rod threaded connection, third upper fixed disk and third lower fixed disk all with third screw rod threaded connection, first screw rod, second screw rod and third screw rod are equallyd divide do not with first fixed block, second fixed block and third fixed block welded connection.

Preferably, a first vertical rod, a second vertical rod and a third vertical rod are respectively installed below the first fixing block, the second fixing block and the third fixing block, and the first vertical rod, the second vertical rod and the third vertical rod are respectively in welded connection with the first fixing block, the second fixing block and the third fixing block.

Preferably, the cube is all installed to the one end of first montant, second montant and third montant, the outside of cube is provided with the spout, first montant, second montant and third montant all are provided with two, cube and spout all are provided with six.

Preferably, first montant, second montant and third montant all with cube welded connection, horizontal hydraulic ram is installed to one side of cube, first vertical hydraulic ram, the vertical hydraulic ram of second and the vertical hydraulic ram of third are installed respectively to the opposite side of cube, the outside of horizontal hydraulic ram, first vertical hydraulic ram, the vertical hydraulic ram of second and the vertical hydraulic ram of third all install with the hydraulic pressure pipe, the hydraulic press is installed to the one end of hydraulic pressure pipe.

Preferably, one end of each of the transverse hydraulic ram, the first longitudinal hydraulic ram, the second longitudinal hydraulic ram and the third longitudinal hydraulic ram is provided with a strong magnet block, the cube, the transverse hydraulic ram, the first longitudinal hydraulic ram, the second longitudinal hydraulic ram and the third longitudinal hydraulic ram are magnetically connected with the strong magnet block, and the number of the transverse hydraulic ram, the first longitudinal hydraulic ram, the second longitudinal hydraulic ram and the third longitudinal hydraulic ram is two.

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

1. the utility model discloses a setting through first screw rod, the setting of second screw rod and third screw rod, can settle the iron pipe between the three, make the iron pipe obtain fixing, make the camber of iron pipe can coincide rather than adjusting angle and distance between three screw rods, but when needing the increase or reducing the camber of iron pipe, also can make the angle that the iron pipe atress crooked formation needs through angle and distance between three screw rods of regulation, thereby make this device can be fixed it according to different iron pipe bend angles, make the mill want the iron pipe easier of producing different angles.

2. The utility model discloses a through the setting of horizontal hydraulic ram, first vertical hydraulic ram, the vertical hydraulic ram of second and the vertical hydraulic ram of third for settle the iron pipe between the screw rod and can be bent into the iron pipe of different curvatures, thereby make this equipment can produce the iron pipe of making different curvatures according to the needs of different motorcycle types, thereby make this equipment not only can fix a position the iron pipe, can also directly produce crooked iron pipe.

Drawings

FIG. 1 is a front view of the bending angle positioning device for the iron pipe of the car body frame of the present invention;

FIG. 2 is a view of the positioning device for the bend angle of the iron pipe of the vehicle body frame;

fig. 3 is a schematic view of the internal structure of the main chassis of the present invention.

In the figure: 1. a main chassis; 2. an operation table; 3. a first screw; 4. a first upper fixed disk; 5. a first lower fixed disk; 6. a first fixed block; 7. a second screw; 8. a second upper fixed disk; 9. a second lower fixed disk; 10. a second fixed block; 11. a third screw; 12. a third upper fixed disk; 13. a third lower fixed disk; 14. a third fixed block; 15. penetrating a groove; 16. a transverse hydraulic jack; 17. a hydraulic press; 18. a hydraulic tube; 19. a first longitudinal hydraulic ram; 20. a first vertical bar; 21. a second vertical bar; 22. a third vertical bar; 23. a second longitudinal hydraulic ram; 24. a third longitudinal hydraulic ram; 25. a cube; 26. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a car body frame iron pipe bend angle positioner, including mainframe box 1 and first screw rod 3, second screw rod 7 and third screw rod 11 are installed respectively to the top of mainframe box 1, first upper fixed disk 4 and first lower fixed disk 5 are installed respectively to the outside of first screw rod 3, second upper fixed disk 8 and second lower fixed disk 9 are installed respectively to the outside of second screw rod 7, third upper fixed disk 12 and third lower fixed disk 13 are installed respectively to the outside of third screw rod 11, first screw rod 3, first fixed block 6 is installed respectively to the below of second screw rod 7 and third screw rod 11, second fixed block 10 and third fixed block 14 are equallyd divide, the top of mainframe box 1 is provided with wearing groove 15, wearing groove 15 is provided with threely, and one of them wearing groove 15 is the L shape.

Further, install operation panel 2 on the preceding terminal surface of mainframe box 1, first upper fixed disk 4 and first lower fixed disk 5 all with 3 threaded connection of first screw rod, second upper fixed disk 8 and second lower fixed disk 9 all with second screw rod 7 threaded connection, third upper fixed disk 12 and third lower fixed disk 13 all with third screw rod 11 threaded connection, first screw rod 3, second screw rod 7 and third screw rod 11 are equallyd divide respectively with first fixed block 6, second fixed

block

10 and 14 welded connection of third fixed block, adopt laser welding process technology, make welding seam department not only pleasing to the eye but also firm in connection.

Further, first montant 20, second montant 21 and third montant 22 are installed respectively to the below of first fixed block 6, second fixed block 10 and third fixed block 14, first montant 20, second montant 21 and third montant 22 are equallyd divide respectively with first fixed block 6, second fixed

block

10 and 14 welded connection of third fixed block, first montant 20, second montant 21 and third montant 22 all adopt the boron steel material, the yield strength is strong, the atress can be strong, be difficult to warp under highly compressed operating condition.

Further, cube 25 is all installed to the one end of first montant 20, second montant 21 and third montant 22, and the outside of cube 25 is provided with spout 26, and first montant 20, second montant 21 and third montant 22 all are provided with two, and cube 25 and spout 26 all are provided with six, and cube 25 sets up in the inside of spout 26 to laminate with spout 26, through the setting of spout 26, make the movement track of cube 25 keep the level.

Further, the first vertical rod 20, the second vertical rod 21 and the third vertical rod 22 are all connected with the cube 25 in a welding mode, the transverse hydraulic ram 16 is installed on one side of the cube 25, the first longitudinal hydraulic ram 19, the second longitudinal hydraulic ram 23 and the third longitudinal hydraulic ram 24 are installed on the other side of the cube 25 respectively, the hydraulic pipes 18 are installed on the outer sides of the transverse hydraulic ram 16, the first longitudinal hydraulic ram 19, the second longitudinal hydraulic ram 23 and the third longitudinal hydraulic ram 24 respectively, the hydraulic machine 17 is installed at one end of each hydraulic pipe 18, the imported hydraulic machine 17 is adopted, the service life is long, and the pressure is high.

Further, one end of each of the transverse hydraulic ram 16, the first longitudinal hydraulic ram 19, the second longitudinal hydraulic ram 23 and the third longitudinal hydraulic ram 24 is provided with a strong magnet block, the cube 25, the transverse hydraulic ram 16, the first longitudinal hydraulic ram 19, the second longitudinal hydraulic ram 23 and the third longitudinal hydraulic ram 24 are magnetically connected with the strong magnet block, the transverse hydraulic ram 16, the first longitudinal hydraulic ram 19, the second longitudinal hydraulic ram 23 and the third longitudinal hydraulic ram 24 are provided with two strong magnet blocks, and the two strong magnet blocks are arranged to enable the hydraulic rams and the cube 25 to be actively connected, so that the cube 25 can flexibly move back and forth.

The working principle is as follows: when the device is used for positioning an iron pipe of a vehicle body frame, when the iron pipe has a certain bending degree, the hydraulic press 17 can be started, hydraulic oil drives the hydraulic top through the hydraulic pipe 18, the first vertical rod 20 can horizontally move back and forth through the first longitudinal hydraulic top 19, the first vertical rod 20 can horizontally move left and right through the transverse hydraulic top 16, the second vertical rod 21 and the third vertical rod 22 can horizontally move back and forth through the second longitudinal hydraulic top 23 and the third longitudinal hydraulic top 24, so that the first screw rod 3, the second screw rod 7 and the third screw rod 11 can move to the position matched with the bending degree of the iron pipe, at the moment, the upper fixing disc and the lower fixing disc on each screw rod are rotated to vertically stress the iron pipe, so that the iron pipe is stressed and clamped, the iron pipe is positioned, when the iron pipe needs to be bent, the hydraulic press 17 is started similarly, the same principle is applied, and each screw rod is moved so as to bend the iron pipe clamped between the screw rods, after the iron pipe is bent and formed, the hydraulic machine 17 receives oil, the transverse hydraulic ram 16, the first longitudinal hydraulic ram 19, the second longitudinal hydraulic ram 23 and the third longitudinal hydraulic ram 24 all start to reset at the moment, and the cube and the hydraulic rams reset together under the suction force of the strong magnet block at the moment, so that the effect of automatic resetting after the iron pipe is bent by the screw rods is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a car body frame iron pipe bend angle positioner, includes mainframe box (1) and first screw rod (3), its characterized in that: second screw rod (7) and third screw rod (11) are installed respectively to the top of mainframe box (1), first last fixed disk (4) and first fixed disk (5) down are installed respectively to the outside of first screw rod (3), fixed disk (9) are installed respectively under second last fixed disk (8) and the second in the outside of second screw rod (7), fixed disk (12) and third fixed disk (13) are installed respectively to the outside of third screw rod (11), the below of first screw rod (3), second screw rod (7) and third screw rod (11) is equallyd divide and is installed first fixed block (6), second fixed block (10) and third fixed block (14) respectively, the top of mainframe box (1) is provided with and wears groove (15), it is provided with the threely to wear groove (15), and one of them wears groove (15) and is L shape.

2. The apparatus according to claim 1, wherein: install operation panel (2) on the preceding terminal surface of mainframe box (1), first upper fixed disk (4) and first lower fixed disk (5) all with first screw rod (3) threaded connection, second upper fixed disk (8) and second lower fixed disk (9) all with second screw rod (7) threaded connection, third upper fixed disk (12) and third lower fixed disk (13) all with third screw rod (11) threaded connection, first screw rod (3), second screw rod (7) and third screw rod (11) are equallyd divide do not with first fixed block (6), second fixed block (10) and third fixed block (14) welded connection.

3. The apparatus according to claim 1, wherein: first montant (20), second montant (21) and third montant (22) are installed respectively to the below of first fixed block (6), second fixed block (10) and third fixed block (14), first montant (20), second montant (21) and third montant (22) are equallyd divide and are do not connected with first fixed block (6), second fixed block (10) and third fixed block (14) welded connection.

4. The apparatus according to claim 3, wherein: cube (25) are all installed to the one end of first montant (20), second montant (21) and third montant (22), the outside of cube (25) is provided with spout (26), first montant (20), second montant (21) and third montant (22) all are provided with two, cube (25) and spout (26) all are provided with six.

5. The apparatus according to claim 4, wherein: first montant (20), second montant (21) and third montant (22) all with cube (25) welded connection, horizontal hydraulic ram (16) is installed to one side of cube (25), first vertical hydraulic ram (19), the vertical hydraulic ram of second (23) and the vertical hydraulic ram of third (24) are installed respectively to the opposite side of cube (25), the outside of horizontal hydraulic ram (16), first vertical hydraulic ram (19), the vertical hydraulic ram of second (23) and the vertical hydraulic ram of third (24) is all installed and hydraulic pressure pipe (18), hydraulic press (17) are installed to the one end of hydraulic pressure pipe (18).

6. The apparatus according to claim 5, wherein: one end of each of the transverse hydraulic ram (16), the first longitudinal hydraulic ram (19), the second longitudinal hydraulic ram (23) and the third longitudinal hydraulic ram (24) is provided with a strong magnet block, the cube (25), the transverse hydraulic ram (16), the first longitudinal hydraulic ram (19), the second longitudinal hydraulic ram (23) and the third longitudinal hydraulic ram (24) are magnetically connected with the strong magnet block, and the number of the transverse hydraulic ram (16), the first longitudinal hydraulic ram (19), the second longitudinal hydraulic ram (23) and the third longitudinal hydraulic ram (24) is two.