CN218460527U

CN218460527U - Bending machine for metal pipe machining

Info

Publication number: CN218460527U
Application number: CN202222903784.1U
Authority: CN
Inventors: 刘子路
Original assignee: Xi'an Tieyuan Machinery Manufacturing Co ltd
Current assignee: Xi'an Tieyuan Machinery Manufacturing Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-10
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a bending machine for metal pipe processing, which is applied to the field of metal pipe bending equipment and comprises a base and a rotating mechanism, wherein the top of the base is rotatably connected with a first connecting rod through a bearing; through installing the pivoted wheel of bending above head rod and second connecting rod, when metal tubular product is put into two and is bent between the wheel, when bending, the wheel of bending can be rotated along with metal tubular product is bent, prevent wearing and tearing each other between metal tubular product and the wheel of bending, guarantee metal tubular product surface no mar, integrality when guaranteeing metal tubular product to bend, install the location mark through above the first grip block, the use of cooperation location scale, the use of cooperation locating piece, can make the position of first grip block fix a position, make it when processing same batch metal tubular product, need not to measure metal tubular product once more, the speed when having improved metal tubular product and bending, accelerate the efficiency of bending.

Description

Bending machine for metal pipe machining

Technical Field

The utility model relates to a metal tubular product equipment field of bending, in particular to bender is used in metal tubular product processing.

Background

A bending machine is a machine capable of bending metal pipes, and is used for bending the metal pipesOne of the processing tools which is necessary in the processing process is that the metal pipe can bend the steel pipe to be processed to the shape to be bent so as to facilitate the subsequent processing and installation _。

At present, the Chinese utility model with the bulletin number of CN214719614U discloses a metal pipe bender suitable for various pipe fittings, and the utility model relates to the technical field of benders; the right side top wall of the base is provided with a first arc groove, a third motor is fixedly arranged in the base and positioned on the lower side of the first arc groove, the output end of the third motor penetrates through the top wall of the base and is fixedly connected with a first transmission shaft, a turntable is fixedly sleeved on the first transmission shaft and is movably arranged in the first arc groove, a fixed disc is arranged above the turntable, and the upper end of the first transmission shaft is rotatably connected in the fixed disc through a bearing; the fixed disc is provided with a limiting disc, a second connecting rod is fixedly connected between the upper limiting disc and the lower limiting disc, and a second arc groove is formed in the bottom wall of the limiting disc positioned on the lower side of the second connecting rod; the position of the fixing device can be adjusted, the bending requirements of metal pipes with different thicknesses and shapes are met, and the working efficiency is high.

To sum up, although the bending machine can meet the requirement of bending different metal pipes, certain problems still exist during use, for example, when the bending machine is used, rigid bending is adopted, and a bending part of the bending machine is in rigid contact when contacting the metal pipes during bending, so that when the metal pipes are bent, the bending part contacts a bending block, serious abrasion can be caused, scratches are generated at the bending part, meanwhile, the existing bending machine lacks a positioning structure, when the metal pipes in the same batch are bent, a worker needs to determine the bending position in advance when bending each metal pipe, and the metal pipes are placed on the bending machine to be bent, and although the purpose of bending can be achieved as well, the bending speed is relatively slow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bender is used in metal tubular product processing, its advantage is abrasionproof decreases and tubular product location.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a bender is used in metal tubular product processing, includes base and slewing mechanism, the top of base is rotated through the bearing and is connected with the head rod, the fixed cover in surface of head rod has connect the regulation seat, the inside of adjusting the seat is provided with the mount pad, the top of mount pad has bolted the second connecting rod, the inside of adjusting the seat is rotated through the bearing and is connected with the adjusting bolt with mount pad threaded connection, the surface of head rod and second connecting rod all rotates and has cup jointed the wheel of bending, the top of base is provided with first grip block, the top of first grip block articulates through hinge spare has the second grip block, one side of first grip block is bolted the location mark, the top spraying of base has the location scale of using with the location mark cooperation.

Adopt above-mentioned technical scheme, through installing the pivoted wheel of bending above head rod and second connecting rod, when metal tubular product puts into between two wheels of bending, when bending, the wheel of bending can be along with metal tubular product bends and rotates, prevent wearing and tearing each other between metal tubular product and the wheel of bending, guarantee metal tubular product surface does not have the mar, integrality when guaranteeing metal tubular product to bend, install the location mark through above the first grip block, the use of cooperation location scale, the use of cooperation location block, can make the position of first grip block fix a position, make it when processing same batch metal tubular product, need not to measure metal tubular product once more, speed when having improved metal tubular product and bending, accelerate the efficiency of bending.

The utility model discloses further set up to: the rotating mechanism comprises a hydraulic cylinder, the output end of the hydraulic cylinder is bolted with a toothed plate, and one end of the first connecting rod penetrates through the bottom of the base and is fixedly sleeved with a gear matched with the toothed plate for use.

Adopt above-mentioned technical scheme, conveniently drive the head rod and rotate.

The utility model discloses further set up to: the surface of the hydraulic cylinder is fixedly sleeved with a limiting seat, and the top of the limiting seat is bolted with the bottom of the base.

By adopting the technical scheme, the hydraulic cylinder is limited.

The utility model discloses further set up to: the front and the back of the mounting seat are both provided with sliding grooves, and the inside of the adjusting seat is bolted with a sliding block matched with the sliding grooves for use.

By adopting the technical scheme, the mounting seat is limited.

The utility model discloses further set up to: the bottom of base is bolted with the landing leg, the quantity of landing leg is four, and installs respectively in the four corners of base bottom.

Adopt above-mentioned technical scheme, support this bender.

The utility model discloses further set up to: the bottom of first grip block has bolted the guide block, the guide slot that uses with the guide block cooperation is seted up at the top of base.

By adopting the technical scheme, the first clamping block is limited.

The utility model discloses further set up to: and one side of the second clamping block is bolted with a limiting block, and the limiting block is in threaded connection with the first clamping block through a bolt.

Adopt above-mentioned technical scheme, conveniently fix first grip block and second grip block together.

The utility model discloses further set up to: the top threaded connection of second grip block has the screens to tie, the screens is tied and is used with the metal tubular product cooperation.

By adopting the technical scheme, the metal pipe is limited.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses an install the pivoted wheel of bending on head rod and second connecting rod, when the metal tubular product was put into between two bending wheels, during the bending, the wheel of bending can rotate along with the metal tubular product is bent, prevents to wear and tear each other between metal tubular product and the wheel of bending, ensures no mar in metal tubular product surface, the integrality when guaranteeing the metal tubular product to bend;

2. the utility model discloses an install the index mark above the first grip block, the use of cooperation location scale, the use of cooperation locating piece can make the position of first grip block fix a position, makes it when processing the metal tubular product of same batch, need not to measure metal tubular product once more, has improved the speed when metal tubular product bends for the efficiency of bending.

Drawings

FIG. 1 is a schematic structural view of the whole body of the present invention;

FIG. 2 is a schematic view of a part of the present invention;

FIG. 3 is a schematic view of a part of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

Reference numerals are as follows: 1. a base; 2. a first connecting rod; 3. an adjusting seat; 4. a mounting seat; 5. a second connecting rod; 6. adjusting the bolt; 7. bending wheels; 8. a first clamping block; 9. a second clamping block; 10. positioning a scale; 11. positioning scales; 12. a hydraulic cylinder; 13. a toothed plate; 14. a gear; 15. a limiting seat; 16. a chute; 17. a slider; 18. a support leg; 19. a guide block; 20. a guide groove; 21. a limiting block; 22. a clamping bolt; 23. positioning blocks; 24. and (4) positioning the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1, fig. 2, fig. 3 and fig. 4, a bending machine for metal pipe machining includes a base 1 and a rotating mechanism, the top of the base 1 is rotatably connected with a first connecting rod 2 through a bearing, a surface fixing of the first connecting rod 2 is sleeved with an adjusting seat 3, the inside of the adjusting seat 3 is provided with an installation seat 4, the top of the installation seat 4 is bolted with a second connecting rod 5, the inside of the adjusting seat 3 is rotatably connected with an adjusting bolt 6 in threaded connection with the installation seat 4 through a bearing, the surfaces of the first connecting rod 2 and the second connecting rod 5 are both rotatably sleeved with a bending wheel 7, a rotating bending wheel 7 is installed above the first connecting rod 2 and the second connecting rod 5, when a metal pipe is placed between the two bending wheels 7, the bending wheel 7 can rotate along with the bending of the metal pipe, the metal pipe and the bending wheel 7 are prevented from being worn each other, no scratch on the surface of the metal pipe is guaranteed, and the integrity of the metal pipe is guaranteed when the metal pipe is bent.

Referring to fig. 3, the rotating mechanism includes a hydraulic cylinder 12, a toothed plate 13 is bolted to an output end of the hydraulic cylinder 12, one end of the first connecting rod 2 penetrates through the bottom of the base 1 and is fixedly sleeved with a gear 14 used in cooperation with the toothed plate 13, and the first connecting rod 2 is conveniently driven to rotate by the hydraulic cylinder 12, the toothed plate 13 and the gear 14.

Referring to fig. 3, a surface of the hydraulic cylinder 12 is fixedly sleeved with a limiting seat 15, the top of the limiting seat 15 is bolted to the bottom of the base 1, and the hydraulic cylinder 12 is limited by the limiting seat 15.

Referring to fig. 2 and 4, the front and the back of the mounting seat 4 are both provided with sliding grooves 16, the inside of the adjusting seat 3 is bolted with sliding blocks 17 used in cooperation with the sliding grooves 16, and the mounting seat 4 is limited by the sliding grooves 16 and the sliding blocks 17.

Referring to fig. 1, the bottom of base 1 is bolted with four legs 18, and the four legs 18 are respectively installed at four corners of the bottom of base 1, and the bending machine is supported by the legs 18.

Brief description of the use process: when bending a metal pipe, when the metal pipe is placed between two bending wheels 7, a hydraulic cylinder 12 is started to drive a toothed plate 13 to move, the gear 14 is driven to rotate under the action of the toothed plate 13, and then the first connecting rod 2 is driven to rotate, so that the adjusting seat 3 rotates along with the second connecting rod 5 at the top of the mounting seat 4, the two bending wheels 7 are bent to the metal pipe, and when bending is performed, the bending wheels 7 can rotate along with the bending of the metal pipe, the metal pipe and the bending wheels 7 are prevented from being mutually abraded, the surface of the metal pipe is ensured to be free of scratches, and the integrity of the metal pipe during bending is ensured.

Example 2:

referring to fig. 1, a bending machine for metal pipe processing, the top of base 1 is provided with first grip block 8, the top of first grip block 8 is articulated to have second grip block 9 through hinge spare, one side bolt of first grip block 8 has location scale 10, the top spraying of base 1 has location scale 11 with location scale 10 cooperation use, install location scale 10 through above the first grip block 8, the use of cooperation location scale 11, the use of cooperation locating piece 23, can make the position of first grip block 8 fix a position, make it when processing the metal pipe of same batch, need not to measure metal pipe once more, the speed when having improved metal pipe bending, accelerate the efficiency of bending.

Referring to fig. 1, a guide block 19 is bolted to the bottom of the first clamping block 8, a guide groove 20 matched with the guide block 19 for use is formed in the top of the base 1, and the first clamping block 8 is limited by arranging the guide block 19 and the guide groove 20.

Referring to fig. 1, one side of the second clamping block 9 is bolted with a limiting block 21, the limiting block 21 is in threaded connection with the first clamping block 8 through a bolt, and the first clamping block 8 and the second clamping block 9 are conveniently fixed together by arranging the limiting block 21.

Referring to fig. 1, a clamping bolt 22 is connected to the top of the second clamping block 9 through a thread, the clamping bolt 22 is used in cooperation with the metal pipe, and the metal pipe is limited by the clamping bolt 22.

The using process is briefly described as follows: when other metal pipes with the same size need to be bent, the position of the positioning block 23 only needs to be adjusted in advance, the metal pipe is marked by the concave part of the base 1, then the metal pipe is placed between the first clamping block 8 and the second clamping block 9, and the first clamping block 8 and the second clamping block 9 are pushed to the bottommost part of the guide groove 20.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a bender is used in metal tubular product processing, includes base (1) and slewing mechanism, its characterized in that, the top of base (1) is rotated through the bearing and is connected with head rod (2), the fixed surface of head rod (2) has cup jointed regulation seat (3), the inside of adjusting seat (3) is provided with mount pad (4), the top bolt of mount pad (4) has cup jointed second connecting rod (5), the inside of adjusting seat (3) rotates through the bearing and is connected with adjusting bolt (6) with mount pad (4) threaded connection, the surface of head rod (2) and second connecting rod (5) all rotates and has cup jointed bending wheel (7), the top of base (1) is provided with first grip block (8), the top of first grip block (8) articulates through the hinge spare has second grip block (9), one side of first grip block (8) is connected with positioning scale (10), the top spraying of base (1) has positioning scale (11) with positioning scale (10) cooperation use.

2. The bending machine for metal pipe machining according to claim 1, characterized in that the rotating mechanism comprises a hydraulic cylinder (12), a toothed plate (13) is bolted to an output end of the hydraulic cylinder (12), and one end of the first connecting rod (2) penetrates through the bottom of the base (1) and is fixedly sleeved with a gear (14) used in cooperation with the toothed plate (13).

3. The bending machine for processing the metal pipes as claimed in claim 2, wherein a limiting seat (15) is fixedly sleeved on the surface of the hydraulic cylinder (12), and the top of the limiting seat (15) is bolted to the bottom of the base (1).

4. The bending machine for processing the metal pipes according to claim 1, wherein sliding grooves (16) are formed in the front surface and the back surface of the mounting seat (4), and sliding blocks (17) matched with the sliding grooves (16) are bolted in the adjusting seat (3).

5. The bending machine for processing the metal pipes as claimed in claim 1, wherein the bottom of the base (1) is bolted with four legs (18), and the four legs (18) are respectively installed at four corners of the bottom of the base (1).

6. The bending machine for processing the metal pipes as claimed in claim 1, wherein a guide block (19) is bolted to the bottom of the first clamping block (8), and a guide groove (20) matched with the guide block (19) is formed in the top of the base (1).

7. The bending machine for processing the metal pipes as claimed in claim 1, wherein a limiting block (21) is bolted to one side of the second clamping block (9), and the limiting block (21) is in threaded connection with the first clamping block (8) through a bolt.

8. The bending machine for processing the metal pipes according to claim 1, wherein a clamping bolt (22) is in threaded connection with the top of the second clamping block (9), and the clamping bolt (22) is matched with the metal pipes for use.

9. The bending machine for processing the metal pipes according to claim 6, wherein a positioning block (23) is slidably connected inside the guide groove (20), and a positioning bolt (24) is in threaded connection with the top of the positioning block (23).