CN216679696U

CN216679696U - Positioning device of section bar bending machine

Info

Publication number: CN216679696U
Application number: CN202123079881.5U
Authority: CN
Inventors: 王学荣; 张同国; 纪学飞
Original assignee: Hebei Tuofa Communication Power Equipment Manufacturing Co ltd
Current assignee: Hebei Tuofa Communication Power Equipment Manufacturing Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-07
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a positioning device of a section bending machine, which relates to the technical field of positioning of bending machines and comprises a supporting base, wherein a first supporting seat is arranged above the supporting base and close to the middle position of one side of the supporting base, second supporting seats are arranged on two sides of the first supporting seat, connecting mechanisms are arranged on the first supporting seat and the second supporting seat, limiting mechanisms are arranged on the lower sides of the first supporting seat and the second supporting seat, each connecting mechanism comprises two groups of inserting columns, clamping blocks penetrate through two side surfaces of the supporting base and close to one side of the supporting base, and connecting rods are fixedly connected to two sides of the first supporting seat; the utility model can avoid the influence on the bending process caused by the up-and-down movement of the sectional materials in the through opening, has good stable positioning function, can also position the sectional materials with different widths, has convenient connection and installation functions on the positioning mechanism, and is convenient for workers to disassemble and overhaul.

Description

Positioning device of section bar bending machine

Technical Field

The utility model relates to the technical field of positioning of bending machines, in particular to a positioning device of a section bending machine.

Background

The section bending machine is divided into a horizontal type and a vertical type, can be divided into an up-regulation type and a down-regulation type according to different shaft arrangement, and is an advanced machine for bending sections such as aluminum alloy special-shaped sections, flat steel, square steel, round steel, angle steel, I-shaped steel, H-shaped steel, square tubes, rectangular tubes, circular tubes and the like.

Through the retrieval, chinese patent is CN201520102063.8 in, disclose a section bar bending machine, easy operation, safety, the debugging is swift simple, roll system precision height, circularity good, small and the system price is low moreover, however the section bar is the upper and lower disorder easily and cause the influence to the bending process, do not possess fine stable positioning function, also can not fix a position the section bar of different width size to the inconvenient installation of positioning mechanism and dismantlement are overhauld, for this reason, we propose a section bar bending machine's positioner.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning device of a section bender, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a positioner of section bar book machine, includes and supports the base, the top of supporting the base is close to one side intermediate position and is provided with the supporting seat No. one, the both sides of a supporting seat all are provided with the supporting seat No. two, be provided with coupling mechanism on a supporting seat and No. two supporting seats, the downside of a supporting seat and No. two supporting seats is provided with stop gear.

As a further scheme of the utility model, the connecting mechanism comprises two groups of inserting columns, clamping blocks are arranged on two side faces of the supporting base close to one side in a penetrating mode, connecting rods are fixedly connected to two sides of the first supporting seat, fastening screws are arranged on outer side faces of the connecting rods close to the top in a penetrating mode, and nuts are sleeved on outer side faces of the fastening screws in a penetrating mode.

As a further scheme of the utility model, bayonets are respectively formed in the outer sides of the two groups of the insertion columns in a penetrating manner, insertion grooves are respectively formed in the positions, close to the two corners, of the upper surface of the supporting base, the two groups of the insertion columns are respectively positioned inside the two groups of the insertion grooves, the clamping blocks are fixedly connected with the bayonets in a clamping manner, and the fastening screw penetrates through the connecting rod and the second supporting seat to be in threaded connection with the nut.

As a further scheme of the utility model, the limiting mechanism comprises a first threaded column and a second threaded column, a first motor is fixedly installed on the upper surface of the first supporting seat, a first rotating shaft is installed at the output end of the first motor, a second motor is fixedly installed on the upper surfaces of two groups of the second supporting seats, a second rotating shaft is installed at the output ends of two groups of the second motors, through holes are formed in the outer side surfaces of the first threaded column and the two groups of the second threaded columns, a third motor is fixedly installed at the middle position of one side of the supporting base, a threaded shaft rod is installed at the output end of the third motor, a middle sliding groove is formed in the middle position of the upper surface of the supporting base, side sliding grooves are formed in the upper surface of the supporting base and positioned on two sides of the middle sliding groove, a limiting sliding block is fixedly connected between the two groups of connecting rods and close to the bottom, and a threaded hole is formed in the outer side of the limiting sliding block, two sets of the equal movable mounting of medial surface of connecting rod has the movable roller, the lateral surface of a screw thread post and two sets of No. two screw thread posts has cup jointed a screw thread ring and No. two screw thread rings respectively near both sides.

As a further scheme of the utility model, the first rotating shaft is fixedly connected with the first threaded column, and the first threaded column is movably arranged at the lower side of the first supporting seat through the first rotating shaft.

As a further scheme of the utility model, the second rotating shaft is fixedly connected with the second threaded column, and the second threaded column is movably arranged at the lower side of the second supporting seat through the second rotating shaft.

As a further scheme of the utility model, the first threaded column and the two groups of second threaded columns have the same height, and are respectively in threaded connection with the first threaded ring and the second threaded ring.

As a further scheme of the utility model, the limiting sliding blocks are in threaded connection with the threaded shaft rod through threaded holes, the two groups of side sliding grooves are symmetrically arranged relative to the middle sliding groove, and the limiting sliding blocks are positioned inside the middle sliding groove.

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

1. make a screw thread post and two sets of No. two screw thread posts be located same vertical plane earlier, pass the opening on a screw thread post and two sets of No. two screw thread posts with rectangular section bar after that, and a screw thread ring and No. two screw thread rings respectively with a screw thread post and No. two screw thread post threaded connection, make the distance between a screw thread ring and No. two screw thread rings reduce gradually, in order to inseparable centre gripping to the section bar, can avoid the section bar to disorder about the opening is inside and cause the influence to the curling process, fine stable positioning function has, also can fix a position the section bar of different width sizes.

2. Make a supporting seat card solid connection between two sets of connecting rods through fastening screw cooperation nut, lay two sets of No. two supporting seats in the upper surface both sides of supporting the base through the cooperation inserting groove of inserting post respectively after that, make two sets of No. two supporting seats all with support the base card solid connection through fixture block cooperation bayonet socket immediately, have convenient linking installation function to positioning mechanism, also make things convenient for the staff to dismantle and overhaul.

Drawings

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

FIG. 2 is a schematic view of a connection structure of a first support seat and a second support seat according to the present invention;

FIG. 3 is a schematic view of the connection structure of the first threaded post and the second threaded post according to the present invention;

FIG. 4 is a schematic view of a connection structure of the support base according to the present invention;

FIG. 5 is a schematic top view of the present invention.

In the figure: 1. a support base; 2. a first supporting seat; 3. a connecting rod; 4. fastening a screw rod; 5. a nut; 6. a second supporting seat; 7. inserting the column; 8. a clamping block; 9. a first motor; 10. a first rotating shaft; 11. a first threaded post; 12. a second motor; 13. a second rotating shaft; 14. a second threaded post; 15. a port; 16. a third motor; 17. a threaded shaft; 18. a limiting slide block; 19. a threaded hole; 20. a middle chute; 21. a side chute; 22. a movable roller; 23. a first threaded ring; 24. and a second threaded ring.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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.

Example 1:

referring to fig. 1-5, the present invention provides a technical solution: a positioning device of a section bending machine comprises a supporting base 1, a first supporting seat 2 is arranged above the supporting base 1 and close to the middle position of one side, a second supporting seat 6 is arranged on each of two sides of the first supporting seat 2, connecting mechanisms are arranged on the first supporting seat 2 and the second supporting seat 6, and limiting mechanisms are arranged on the lower sides of the first supporting seat 2 and the second supporting seat 6;

referring to fig. 1-2, the connection mechanism includes two sets of insertion posts 7, two side surfaces of the support base 1 close to one side are provided with a fixture block 8 in a penetrating manner, two sides of the first support base 2 are fixedly connected with a connection rod 3, an outer side surface of the connection rod 3 close to the top is provided with a fastening screw 4 in a penetrating manner, an outer side surface of the fastening screw 4 is sleeved with a nut 5, outer sides of the two sets of insertion posts 7 are provided with bayonets in a penetrating manner, upper surfaces of the support base 1 close to two edge positions are provided with insertion grooves, the two sets of insertion posts 7 are respectively positioned inside the two sets of insertion grooves, the fixture block 8 is fixedly connected with the bayonets in a clamping manner, and the fastening screw 4 is in threaded connection with the nut 5 through the connection rod 3 and the second support base 6;

specifically, when using, make 2 cards of a supporting seat to block and connect between two sets of connecting rods 3 through 4 cooperation nuts of fastening screw 5, lay two sets of No. two supporting seats 6 in the upper surface both sides of supporting base 1 through 7 cooperation inserting grooves of inserting post respectively after that, make two sets of No. two supporting seats 6 all block and firmly be connected with supporting base 1 card through 8 cooperation bayonets of fixture block immediately, have convenient linking installation function to positioning mechanism, also make things convenient for the staff to dismantle the maintenance.

Example 2:

referring to fig. 2 to 4, the present invention provides a technical solution: a positioning device of a section bar bending machine also comprises a limiting mechanism, the limiting mechanism comprises a first threaded column 11 and a second threaded column 14, a first motor 9 is fixedly arranged on the upper surface of a first supporting seat 2, a first rotating shaft 10 is arranged at the output end of the first motor 9, a second motor 12 is fixedly arranged on the upper surfaces of two groups of second supporting seats 6, a second rotating shaft 13 is arranged on the output end of each group of second motors 12, through holes 15 are respectively formed in the outer side surfaces of the first threaded column 11 and the two groups of second threaded columns 14 in a penetrating manner, a third motor 16 is fixedly arranged at the middle position of one side of a supporting base 1, a threaded shaft rod 17 is arranged at the output end of the third motor 16, a middle sliding groove 20 is formed at the middle position of the upper surface of the supporting base 1, side sliding grooves 21 are respectively formed in the two sides of the upper surface of the supporting base 1 and positioned at the middle sliding groove 20, a limiting slide block 18 is fixedly connected between the two groups of connecting rods 3 and is close to the bottom, the outer side of a limiting slide block 18 is provided with a threaded hole 19 in a penetrating way, the inner side surfaces of two groups of connecting rods 3 are movably provided with movable rollers 22, the outer side surfaces of a first threaded column 11 and two groups of second threaded columns 14 are respectively sleeved with a first threaded ring 23 and a second threaded ring 24 close to two sides, a first rotating shaft 10 is fixedly connected with the first threaded column 11, the first threaded column 11 is movably arranged at the lower side of a first supporting seat 2 through the first rotating shaft 10, a second rotating shaft 13 is fixedly connected with the second threaded column 14, the second threaded column 14 is movably arranged at the lower side of a second supporting seat 6 through the second rotating shaft 13, the first threaded column 11 and the two groups of second threaded columns 14 are the same in height, the first threaded column 11 and the two groups of second threaded columns 14 are respectively in threaded connection with the first threaded ring 23 and the second threaded ring 24, the limiting slide block 18 is in threaded connection with a threaded shaft rod 17 through the threaded hole 19, the two groups of side chutes 21 are symmetrically arranged about a middle chute 20, and the limiting slide block 18 is positioned inside the middle sliding chute 20;

specifically, when using, make a screw thread post 11 and two sets of No. two screw thread posts 14 be located same vertical plane earlier, pass through opening 15 on a screw thread post 11 and two sets of No. two screw thread posts 14 with rectangular section bar after that, and screw ring 23 and No. two screw ring 24 respectively with a screw thread post 11 and No. two screw thread posts 14 threaded connection, make the distance between screw ring 23 and No. two screw ring 24 reduce gradually, in order to closely the centre gripping to the section bar, can avoid the section bar to move about and cause the influence to the curling process from top to bottom in opening 15 is inside, fine stable locate function has, also can fix a position the section bar of different width sizes.

The working principle is as follows: for the utility model, firstly, a worker fastens and connects a first support seat 2 between two groups of connecting rods 3 through a fastening screw rod 4 and a nut 5, then places two groups of second support seats 6 on two sides of the upper surface of a support base 1 through an insertion column 7 and an insertion groove respectively, then fastens and connects two groups of second support seats 6 with the support base 1 through a fixture block 8 and a bayonet respectively, has a convenient connection and installation function on a positioning mechanism, is convenient for the worker to disassemble and overhaul, then enables a first threaded column 11 and two groups of second threaded columns 14 to be positioned on the same vertical plane, enables three groups of through holes 15 to be positioned on the same straight line by starting a first motor 9 and two groups of second motors 12, then enables a strip-shaped section to pass through holes 15 on the first threaded column 11 and the two groups of second threaded columns 14, and a first threaded ring 23 and a second threaded ring 24 are respectively in threaded connection with the first threaded column 11 and the second threaded column 14, make the distance between threaded ring 23 and No. two threaded ring 24 reduce gradually, in order to the inseparable centre gripping of section bar, can avoid the section bar to move about in opening 15 is inside and cause the influence to the curling process, fine stable positioning function has, also can fix a position the section bar of not equidimension, then it is rotatory to start No. three motors 16 and drive threaded shaft 17, thereby it removes along middle spout 20 to drive limit slide 18 under the cooperation of screw hole 19, and then drive a supporting seat 2 and carry out lateral shifting under the cooperation of two sets of connecting rods 3 and two sets of side spouts 21, it is rotatory to start No. two sets of motors 12 respectively of two sets of pivots No. two sets of No. 13 of drive respectively simultaneously, it is rotatory respectively to drive No. two sets of threaded post 14 again, cooperation threaded post 11 and two sets of movable roll 22 make rectangular section bar fix a position the curling as required.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a positioner of section bar book machine, is including supporting base (1), its characterized in that, the top of supporting base (1) is close to one side intermediate position and is provided with supporting seat (2) No. one, the both sides of supporting seat (2) all are provided with No. two supporting seats (6), be provided with coupling mechanism on supporting seat (2) and No. two supporting seats (6), the downside of supporting seat (2) and No. two supporting seats (6) is provided with stop gear.

2. The positioning device of the section bar bending machine according to claim 1, wherein the connecting mechanism comprises two groups of insertion columns (7), clamping blocks (8) are respectively arranged on two side surfaces of the supporting base (1) close to one side in a penetrating manner, connecting rods (3) are respectively fixedly connected to two sides of the first supporting seat (2), fastening screws (4) are arranged on the outer side surfaces of the connecting rods (3) close to the top in a penetrating manner, and nuts (5) are sleeved on the outer side surfaces of the fastening screws (4).

3. The positioning device of the profile bending machine according to claim 2, wherein bayonets are formed in the outer sides of the two groups of insertion columns (7) in a penetrating manner, insertion grooves are formed in the positions, close to the two side corners, of the upper surface of the supporting base (1), the two groups of insertion columns (7) are respectively located inside the two groups of insertion grooves, the clamping blocks (8) are fixedly connected with the bayonets in a clamping manner, and the fastening screw (4) penetrates through the connecting rod (3) and the second supporting seat (6) to be connected with the nut (5) in a threaded manner.

4. The positioning device of the profile bending machine according to claim 1, wherein the limiting mechanism comprises a first threaded column (11) and a second threaded column (14), a first motor (9) is fixedly installed on the upper surface of the first supporting seat (2), a first rotating shaft (10) is installed at the output end of the first motor (9), a second motor (12) is fixedly installed on the upper surfaces of the two groups of second supporting seats (6), a second rotating shaft (13) is installed at the output end of the two groups of second motors (12), through holes (15) are formed in the outer side surfaces of the first threaded column (11) and the two groups of second threaded columns (14) in a penetrating manner, a third motor (16) is fixedly installed at the middle position of one side of the supporting base (1), a threaded shaft rod (17) is installed at the output end of the third motor (16), a middle sliding groove (20) is formed in the middle position of the upper surface of the supporting base (1), side spout (21) have all been seted up to the both sides that support the upper surface of base (1) and be located middle spout (20), are close to bottom fixedly connected with limit slide (18) between two sets of connecting rod (3), set up threaded hole (19) are run through in the outside of limit slide (18), and are two sets of the equal movable mounting of medial surface of connecting rod (3) has movable roller (22), No. one screw thread post (11) and two sets of No. two screw thread posts (14) the lateral surface is close to both sides and has cup jointed a screw thread ring (23) and No. two screw thread rings (24) respectively.

5. The positioning device of the section bar bending machine according to claim 4, characterized in that the first rotating shaft (10) is fixedly connected with the first threaded column (11), and the first threaded column (11) is movably arranged at the lower side of the first supporting seat (2) through the first rotating shaft (10).

6. The positioning device of the section bar bending machine according to claim 4, characterized in that the second rotating shaft (13) is fixedly connected with the second threaded column (14), and the second threaded column (14) is movably installed at the lower side of the second supporting seat (6) through the second rotating shaft (13).

7. The positioning device of the section bar bending machine according to claim 4, characterized in that the height of the first threaded column (11) is the same as that of the two groups of second threaded columns (14), and the first threaded column (11) and the two groups of second threaded columns (14) are respectively in threaded connection with the first threaded ring (23) and the second threaded ring (24).

8. The positioning device of a section bar bending machine according to claim 4, characterized in that the limiting slide blocks (18) are in threaded connection with the threaded shaft (17) through threaded holes (19), the two sets of side chutes (21) are symmetrically arranged about the middle chute (20), and the limiting slide blocks (18) are located inside the middle chute (20).