CN212470582U

CN212470582U - Square steel cutting fixing device

Info

Publication number: CN212470582U
Application number: CN202020659074.7U
Authority: CN
Inventors: 沈丽美
Original assignee: Hangzhou Changhe Metal Products Co ltd
Current assignee: Hangzhou Changhe Metal Products Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-02-05
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a square steel cutting fixing device, including workstation and holder, workstation bottom one side is equipped with the equipment room, and installs positive and negative motor in the equipment room, positive and negative motor output shaft top is equipped with first gear, first gear side is equipped with the second gear, second gear opposite side is equipped with first movable plate, be equipped with first belt on the positive and negative motor output shaft, the first belt other end is equipped with first driven shaft, first driven shaft top is equipped with the third gear, third gear side is equipped with the second movable plate, still be equipped with the second belt on the positive and negative motor output shaft, the second belt other end is equipped with the second driven shaft, second driven shaft top is equipped with the fourth gear, fourth gear side is equipped with the fifth gear. The utility model has stable clamping, the square steel is not easy to shift, and the cutting is convenient; the two groups of clamping structures are driven to move only by one positive and negative motor, so that the linkage is strong, the operation is simple and convenient, and the cost is lower.

Description

Square steel cutting fixing device

Technical Field

The utility model relates to a square steel production technical field especially relates to a square steel cutting fixing device.

Background

The square steel is a solid bar and is different from a hollow square tube, the square steel is made of steel ingots, steel billets or steel materials through pressure processing, the square steel needs to be cut in the processing and production process, and the square steel needs to be fixed by cutting so as to avoid deviation.

The existing square steel cutting and fixing device only fixes the square steel from the center of the square steel, the fixation is not firm enough, and the square steel still has the risk of deviation; the existing square steel cutting and fixing device is complicated in fixing step, poor in linkage of a fixing mechanism, high in cost and high in fixation of a driving device.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a square steel cutting and fixing device.

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

a square steel cutting and fixing device comprises a workbench and a clamping piece, wherein an equipment room is arranged on one side of the bottom of the workbench, a forward motor and a reverse motor are installed inside the equipment room, an output shaft of the forward motor and the reverse motor extends into the workbench, a first gear is welded at the top end of the output shaft of the forward motor and the reverse motor, a second gear is arranged on the side surface of the first gear and is meshed with the first gear, a first moving plate is arranged on the other side of the second gear, a first belt is sleeved on the output shaft of the forward motor and the reverse motor, a first driven shaft is sleeved at the other end of the first belt, a third gear is welded at the top end of the first driven shaft, a second moving plate is arranged on the side surface of the third gear, a second belt is further sleeved on the output shaft of the forward motor and the reverse motor, a second driven shaft is sleeved at the other end of the second belt, and, and a fifth gear is arranged on the side surface of the fourth gear, and the fifth gear is meshed with the fourth gear.

Preferably, protruding teeth are welded on the side faces of the first moving plate and the second moving plate, and the first moving plate and the second moving plate are respectively meshed with the second gear and the third gear through the protruding teeth.

Preferably, the other sides of the first moving plate and the second moving plate are welded with sliding blocks, and the sliding blocks extend into the inner wall of the workbench and are in sliding connection with the inner wall of the workbench.

Preferably, a connecting rod is welded on one side of the top of each of the first movable plate and the second movable plate, a groove is formed in one side of the top of the workbench, and the top end of the connecting rod extends out of the groove.

Preferably, the top of connecting rod all welds there is the holder, the holder is "C" style of calligraphy, the holder opening part sets up oppositely.

Preferably, the other side of the fifth gear is engaged with another second gear, a third driven shaft penetrates through the center of the fifth gear, and another first belt is sleeved on the third driven shaft.

Preferably, a support shaft is welded at the center of the second gear, and the bottom of the support shaft is rotatably connected with the inner wall of the bottom of the workbench.

The utility model has the advantages that:

1. the utility model discloses a both sides at the workstation all are equipped with a set of holder, can fix the both ends of square steel with the holder respectively, and the centre gripping is firm, and the square steel is difficult for taking place the skew, convenient cutting.

2. The utility model discloses a positive and negative motor drives first gear revolve, first gear passes through the first movable plate of second gear drive and removes, positive and negative motor drives first driven shaft through first belt and rotates, first driven shaft drives third gear revolve, the third gear drives the second movable plate and removes, make first movable plate and second movable plate or reverse motion in opposite directions, thereby make holder or reverse motion in opposite directions, positive and negative motor still drives the second driven shaft through the second belt and rotates, the second driven shaft drives fourth gear revolve, the fourth gear drives the clamping structure of opposite side through the fifth gear with same principle in opposite directions or reverse motion, only drive two sets of clamping structure removal through a positive and negative motor, the linkage is strong, and is easy and simple to handle, and the cost is lower.

Drawings

Fig. 1 is a side sectional view of a square steel cutting fixture according to the present invention;

fig. 2 is a top cross-sectional view of a square steel cutting fixture according to the present invention;

fig. 3 is a schematic diagram of a completely separated state of the first moving plate and the second moving plate of the square steel cutting and fixing device provided by the present invention.

In the figure: 1. a clamping member; 2. a first gear; 3. a first moving plate; 4. a second belt;

5. a first belt; 6. a positive and negative motor; 7. a connecting rod; 8. a first driven shaft; 9. a third gear; 10. a second moving plate; 11. a work table; 12. a fourth gear; 13. a second driven shaft; 14. a fifth gear; 15. a second gear; 16. and a third driven shaft.

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, a square steel cutting and fixing device comprises a workbench 11 and a clamping member 1, wherein one side of the bottom of the workbench 11 is provided with an equipment chamber, a forward and reverse motor 6 is installed inside the equipment chamber, an output shaft of the forward and reverse motor 6 extends into the workbench 11, the top end of the output shaft of the forward and reverse motor 6 is welded with a first gear 2, the side surface of the first gear 2 is provided with a second gear 15, the second gear 15 is meshed with the first gear 2, the other side of the second gear 15 is provided with a first moving plate 3, the output shaft of the forward and reverse motor 6 is sleeved with a first belt 5, the other end of the first belt 5 is sleeved with a first driven shaft 8, the top end of the first driven shaft 8 is welded with a third gear 9, the side surface of the third gear 9 is provided with a second moving plate 10, the output shaft of the forward and reverse motor 6 is also sleeved with a second belt 4, the other end of the second belt 4 is sleeved with a, a fifth gear 14 is arranged on the side surface of the fourth gear 12, the fifth gear 14 is meshed with the fourth gear 12, the forward and reverse motor 6 is started to drive the first gear 2 to rotate anticlockwise, the first gear 2 drives the second gear 15 to rotate clockwise, the second gear 15 drives the first moving plate 3 to move forward, the forward and reverse motor 6 also drives the first driven shaft 8 to rotate anticlockwise through the first belt 5, the first driven shaft 8 drives the third gear 9 to rotate anticlockwise, the third gear 9 drives the second moving plate 10 to move forward, so that the first moving plate 3 and the second moving plate 10 move oppositely, thereby make holder 1 move in opposite directions and press from both sides tight square steel, positive and negative motor 6 still drives second driven shaft 13 anticlockwise rotation through second belt 4, and second driven shaft 13 drives fourth gear 12 anticlockwise rotation, and fourth gear 12 drives the clamping structure of opposite side with the tight square steel of same principle removal in opposite directions through fifth gear 14.

The utility model discloses in, the side of first movable plate 3 and second movable plate 10 has all welded the dogtooth, and first movable plate 3 and second movable plate 10 pass through the dogtooth respectively with second gear 15 and the meshing of third gear 9. The other sides of the first moving plate 3 and the second moving plate 10 are welded with sliding blocks, and the sliding blocks extend into the inner wall of the workbench 11 and are in sliding connection with the inner wall of the workbench 11. Connecting rods 7 are welded on one sides of the tops of the first moving plate 3 and the second moving plate 10, a groove is formed in one side of the top of the workbench 11, and the top end of each connecting rod 7 extends out of the corresponding groove. The top of connecting rod 7 has all welded holder 1, and holder 1 is "C" style of calligraphy, and 1 opening part of holder sets up oppositely. The other side of the fifth gear 14 is engaged with another second gear 15, a third driven shaft 16 penetrates through the center of the fifth gear 14, and another first belt 5 is sleeved on the third driven shaft 16. A supporting shaft is welded at the center of the second gear 15, and the bottom of the supporting shaft is rotatably connected with the inner wall of the bottom of the workbench 11.

The working principle is as follows: the positive and negative motor 6 is started to drive the first gear 2 to rotate anticlockwise, the first gear 2 drives the second gear 15 to rotate clockwise, the second gear 15 drives the first moving plate 3 to move forwards, the positive and negative motor 6 also drives the first driven shaft 8 to rotate anticlockwise through the first belt 5, the first driven shaft 8 drives the third gear 9 to rotate anticlockwise, the third gear 9 drives the second moving plate 10 to move forwards, so that the first moving plate 3 and the second moving plate 10 move towards each other, so that the clamping piece 1 moves towards and clamps the square steel, the positive and negative motor 6 also drives the second driven shaft 13 to rotate anticlockwise through the second belt 4, the second driven shaft 13 drives the fourth gear 12 to rotate anticlockwise, the fourth gear 12 drives the clamping structure on the other side to move towards and clamp the square steel in the same principle through the fifth gear 14, and only one positive and negative motor 6 drives two groups of clamping structures to move, the linkage is strong, the operation is simple and convenient, and the cost is lower; and all be equipped with a set of holder 1 in the both sides of workstation 11, can fix the both ends of square steel with holder 1 respectively, the centre gripping is firm, and the difficult skew that takes place of square steel makes things convenient for the cutting.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined 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 and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A square steel cutting and fixing device comprises a workbench (11) and a clamping piece (1), and is characterized in that an equipment chamber is arranged on one side of the bottom of the workbench (11), a positive and negative motor (6) is installed inside the equipment chamber, an output shaft of the positive and negative motor (6) extends into the workbench (11), a first gear (2) is arranged at the top end of the output shaft of the positive and negative motor (6), a second gear (15) is arranged on the side surface of the first gear (2), the second gear (15) is meshed with the first gear (2), a first moving plate (3) is arranged on the other side of the second gear (15), a first belt (5) is arranged on the output shaft of the positive and negative motor (6), a first driven shaft (8) is arranged at the other end of the first belt (5), a third gear (9) is arranged on the top end of the first driven shaft (8), a second moving plate (10) is arranged on the side surface of the third gear (9), still be equipped with second belt (4) on the output shaft of positive and negative motor (6), the other end of second belt (4) is equipped with second driven shaft (13), the top of second driven shaft (13) is equipped with fourth gear (12), fourth gear (12) side is equipped with fifth gear (14), fifth gear (14) and fourth gear (12) meshing.

2. The square steel cutting and fixing device according to claim 1, wherein the first moving plate (3) and the second moving plate (10) are provided with convex teeth on the side surfaces, and the first moving plate (3) and the second moving plate (10) are respectively connected with the second gear (15) and the third gear (9) through the convex teeth.

3. The square steel cutting and fixing device according to claim 2, wherein the other sides of the first moving plate (3) and the second moving plate (10) are provided with sliding blocks, and the sliding blocks extend into the inner wall of the workbench (11) and are connected with the inner wall of the workbench (11) in a sliding manner.

4. The square steel cutting and fixing device according to claim 3, wherein the connecting rods (7) are arranged on one side of the tops of the first moving plate (3) and the second moving plate (10), the grooves are formed on one side of the tops of the working tables (11), and the top ends of the connecting rods (7) extend out of the grooves.

5. The square steel cutting and fixing device according to claim 4, wherein the top ends of the connecting rods (7) are provided with clamping pieces (1), the clamping pieces (1) are C-shaped, and openings of the clamping pieces (1) are oppositely arranged.

6. A square steel cutting and fixing device according to claim 5, wherein another second gear (15) is arranged on the other side of the fifth gear (14), a third driven shaft (16) penetrates through the center of the fifth gear (14), and another first belt (5) is sleeved on the third driven shaft (16).

7. A square steel cutting and fixing device according to claim 6, wherein a supporting shaft is arranged at the center of the second gear (15), and the bottom of the supporting shaft is rotatably connected with the inner wall of the bottom of the workbench (11).