CN220127212U - Profile steel cold drawing device - Google Patents

Abstract

The utility model discloses a section steel cold drawing device, which comprises: the base, two second montants are installed to the base upper end, two montant lateral walls install two horizontal poles, two horizontal pole inner wall all rotates to be connected with two second threaded rods, two the outside equal threaded connection of second threaded rod has the second screw thread piece, and is a plurality of the equal fixedly connected with dead lever of second screw thread piece lower extreme, a plurality of the dead lever lower extreme all passes the horizontal pole lateral wall and extends to outside and install the second anchor clamps, two first montant is all installed to second montant both sides, a plurality of the movable rod is all installed at first montant middle part, two movable rod one end all passes first montant lateral wall and extends to outside and install first anchor clamps. Through the structure, the section steel is clamped by utilizing the mutual matching of the second clamps, and the section steel with different sizes can be clamped by matching the second threaded rod with the second threaded block.

Description

Profile steel cold drawing device

Technical Field

The utility model relates to the technical field of steel processing, in particular to a section steel cold drawing device.

Background

The section steel is a strip steel with a certain section shape and size, and is one of four kinds of steel. In the cold drawing process, the die is required to be fixed, and the existing steel cold drawing fixing device is inconvenient to fix steel dies of different model sizes, so that the efficiency of steel processing is improved, and the practicability of the steel cold drawing fixing device is reduced.

Disclosure of Invention

The utility model aims to solve the technical problems that in the prior art, gear ring type steel dies of different models and sizes are inconvenient to fix by a steel cold-drawing fixing device, so that the processing efficiency of the gear ring type steel is low.

In order to achieve the above object, there is provided a section steel cold drawing device comprising: the base, install two second montants on the base, two second montant lateral wall installs two horizontal poles, two horizontal pole inner wall all rotates and is connected with two second threaded rods, two the outside equal threaded connection of second threaded rod has the second screw thread piece, a plurality of equal fixedly connected with dead lever of second screw thread piece lower extreme, a plurality of the dead lever lower extreme all passes the horizontal pole lateral wall and extends to outside and install the second anchor clamps, utilizes the second anchor clamps to remove under second threaded rod and second screw thread piece cooperation, utilizes a plurality of second anchor clamps to mutually support the centre gripping fixed to the shaped steel at the in-process of removing to can carry out the centre gripping to the shaped steel of equidimension;

two first montants are all installed to the second montant both sides, and is a plurality of movable rod is all installed at first montant middle part, two movable rod one end all passes first montant lateral wall and extends to outside and install first anchor clamps, two the outside equal threaded connection of movable rod has two fixation nut, utilizes the movable rod to remove at the middle part of first montant, makes first anchor clamps carry out the centre gripping to shaped steel at the in-process that removes, makes shaped steel remain stable at the in-process that removes to utilize fixation nut to fix the movable rod.

According to a shaped steel cold drawing device, a plurality of two gag levers are all installed to first montant inside, a plurality of the outside equal sliding connection of gag lever post has the stopper, a plurality of stopper one end respectively with two movable rod lateral walls sliding connection utilizes the gag lever post to cooperate with the stopper, makes the movable rod remove at the middle part of stopper, makes the movable rod remain stable at the in-process that removes.

According to the section steel cold drawing device, one of the second vertical rods is rotationally connected with a first threaded rod, the other second vertical rod is provided with a sliding rod in the middle, two first threaded blocks are connected with the outer threads of the first threaded rod, and two sliding blocks are connected with the outer threads of the sliding rod in a sliding manner and used for driving the two cross rods to move, so that the distance between the cross rods is adjusted.

According to the section steel cold drawing device, the two first thread blocks and the side wall of the sliding block are fixedly connected with one end of the cross rod respectively, one of the upper ends of the second vertical rod is provided with a second knob, and the side wall of the second knob is fixedly connected with one end of the first threaded rod.

According to a shaped steel cold drawing device, a plurality of first bevel gears are all installed to second threaded rod one end, two first knob is all installed to the horizontal pole lateral wall, two first knob one end all passes the horizontal pole lateral wall and extends to inside and install second bevel gear, makes a plurality of second threaded rods rotate simultaneously, drives the second anchor clamps at rotatory in-process and removes.

According to a shaped steel cold drawing device, a plurality of the second anchor clamps are the semicircle setting, a plurality of the first anchor clamps lateral wall all is the arc setting.

According to the section steel cold drawing device, a cold drawing assembly is installed at the upper end of the base, and the side walls of the fixing nuts are mutually attached to the side walls of the first vertical rods.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

The utility model aims to provide a profile steel cold drawing device, which mainly has the innovation points that:

1. the second threaded rod is matched with the second threaded block, so that the second threaded rod drives the second threaded block to move, and accordingly the second clamp is driven to move, the second clamp clamps the section steel, and the section steel is fixed.

2. According to the utility model, the movable rod is matched with the limiting block, so that the movable rod is pushed to move, and the first clamp is used for positioning the section steel, so that the section steel is kept stable.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a left side view of a cold drawing apparatus for section steel according to the present utility model;

FIG. 2 is a right side view of a cold drawing apparatus for section steel according to the present utility model;

FIG. 3 is a cross-sectional view of a cold drawing apparatus for section steel according to the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 3.

Legend description:

1. a base; 2. a cold drawing assembly; 3. a fixing nut; 4. a movable rod; 5. a first vertical rod; 6. a second vertical rod; 7. a cross bar; 8. a first clamp; 9. a second clamp; 10. a fixed rod; 11. a first knob; 12. a second knob; 13. a limiting block; 14. a limit rod; 15. a first threaded block; 16. a first threaded rod; 17. a slide block; 18. a slide bar; 19. a second threaded rod; 20. a second threaded block; 21. a first bevel gear; 22. and a second bevel gear.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a cold drawing apparatus for a section steel, comprising: the base 1, install two second montants 6 on the base 1, two horizontal poles 7 are installed to two second montant 6 lateral walls, two second threaded rods 19 are all rotated to be connected with to two horizontal poles 7 inner walls, two second threaded rods 19 outside all threaded connection have second screw thread piece 20, second threaded rod 19 cooperates with second screw thread piece 20, drive dead lever 10 and remove, make a plurality of second anchor clamps 9 mutually support, a plurality of second screw thread piece 20 lower extreme all fixedly connected with dead lever 10, a plurality of dead levers 10 lower extreme all pass horizontal pole 7 lateral walls and extend to outside and install second anchor clamps 9, second anchor clamps 9 are 1/4 circle;

the first montant 5 is all installed to two second montant 6 both sides, and movable rod 4 is all installed at a plurality of first montant 5 middle parts, and two movable rod 4 one end all pass first montant 5 lateral wall and extend to outside and install first anchor clamps 8, and two outside equal threaded connection of movable rod 4 have two fixation nut 3, thereby fixation nut 3 laminates with first montant 5 lateral wall and fixes movable rod 4.

Two limiting rods 14 are arranged in the first vertical rods 5, limiting blocks 13 are slidably connected to the outer parts of the limiting rods 14, the middle parts of the movable rods 4 move in the middle parts of the limiting blocks 13, the first clamp 8 is adjusted, one ends of the limiting blocks 13 are slidably connected with the side walls of the two movable rods 4 respectively, one of the middle parts of the second vertical rods 6 is rotatably connected with a first threaded rod 16, external threads of the first threaded rod 16 are symmetrically arranged, a sliding rod 18 is arranged in the middle of the other second vertical rod 6, two first threaded blocks 15 are in threaded connection with the outer parts of the first threaded rod 16, two sliding blocks 17 are slidably connected to the outer parts of the sliding rods 18, so that the two cross rods 7 are kept stable in the moving process, two first screw thread pieces 15 and slider 17 lateral wall respectively with horizontal pole 7 one end fixed connection, second knob 12 is installed to one of them second montant 6 upper end, second knob 12 lateral wall and first threaded rod 16 one end fixed connection, first bevel gear 21 is all installed to a plurality of second threaded rods 19 one end, first bevel gear 21 and second bevel gear 22 intermeshing, first knob 11 is all installed to two horizontal pole 7 lateral walls, two first knob 11 one end all passes horizontal pole 7 lateral walls and extends to inside and install second bevel gear 22, a plurality of second anchor clamps 9 are the semicircle arc setting, a plurality of first anchor clamps 8 lateral walls all are the arc setting, cold drawing subassembly 2 is installed to base 1 upper end, a plurality of fixation nut 3 lateral walls all laminate each other with first montant 5 lateral walls.

Working principle: when the steel profile clamp is used, the second knob 12 is used for driving the first threaded rod 16 to rotate, under the cooperation of the sliding rod 18 and the sliding block 17, the two cross rods 7 are made to move in opposite directions, the first knob 11 is used for driving the first bevel gear 21 and the second bevel gear 22 to rotate, so that the second threaded rod 19 is driven to rotate, the second threaded block 20 is moved outside the second threaded rod 19, the second clamp 9 is used for clamping the steel profile, the fixing nut 3 is loosened again, the limiting rod 14 is used for being matched with the limiting block 13, the movable rod 4 is made to move in the middle of the first vertical rod 5, the movable rod 4 is pushed to move again, the position of the first clamp 8 is adjusted, the first clamp 8 is made to position the steel profile, and the steel profile is kept stable.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. A section steel cold drawing device, comprising: the base (1), two second montants (6) are installed to base (1) upper end, two horizontal pole (7) are installed to second montant (6) lateral wall, two horizontal pole (7) inner wall all rotates and is connected with two second threaded rods (19), two the outside equal threaded connection of second threaded rod (19) has second screw thread piece (20), a plurality of equal fixedly connected with dead lever (10) of second screw thread piece (20) lower extreme, a plurality of dead lever (10) lower extreme all passes horizontal pole (7) lateral wall and extends to outside and install second anchor clamps (9);

two first montant (5) are all installed to second montant (6) both sides, and a plurality of movable rod (4) are all installed at first montant (5) middle part, two movable rod (4) one end all passes first montant (5) lateral wall and extends to outside and install first anchor clamps (8), two equal threaded connection of movable rod (4) outside has two fixation nut (3).

2. The section steel cold drawing device according to claim 1, wherein two limiting rods (14) are mounted in the first vertical rods (5), limiting blocks (13) are slidably connected to the outer portions of the limiting rods (14), and one ends of the limiting blocks (13) are slidably connected to the side walls of the two movable rods (4) respectively.

3. The section steel cold drawing device according to claim 1, wherein a first threaded rod (16) is rotatably connected to the middle part of one of the second vertical rods (6), a sliding rod (18) is mounted to the middle part of the other of the second vertical rods (6), two first threaded blocks (15) are connected to the outer threads of the first threaded rod (16), and two sliding blocks (17) are connected to the outer threads of the sliding rod (18).

4. A cold drawing device for steel sections according to claim 3, wherein the two first screw blocks (15) and the side walls of the sliding block (17) are fixedly connected with one end of the cross rod (7), one of the second vertical rods (6) is provided with a second knob (12) at the upper end, and the side walls of the second knob (12) are fixedly connected with one end of the first threaded rod (16).

5. A cold drawing device for steel according to claim 1, wherein a plurality of second threaded rods (19) are provided with first bevel gears (21) at one ends, first knobs (11) are provided on the side walls of the two cross rods (7), and second bevel gears (22) are provided on one ends of the two first knobs (11) extending through the side walls of the cross rods (7) to the inside.

6. The cold drawing device for steel sections according to claim 1, wherein a plurality of the second clamps (9) are arranged in a semicircular arc shape, and a plurality of the side walls of the first clamps (8) are arranged in an arc shape.

7. The cold drawing device for the section steel according to claim 1, wherein the cold drawing assembly (2) is installed at the upper end of the base (1), and the side walls of the fixing nuts (3) are mutually attached to the side walls of the first vertical rods (5).