CN212704550U

CN212704550U - Positioning and punching device for steel processing

Info

Publication number: CN212704550U
Application number: CN202021385651.4U
Authority: CN
Inventors: 刘波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-16
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a steel processing is with location perforating device, comprises a workbench, the spacing groove has all been seted up, two to the top both sides edge of workstation the inboard of spacing groove all is provided with the fixing base, two the inboard edge of fixing base rotates and is connected with first gear, two the inboard intermediate position of fixing base all rotates and is connected with the second gear, two one side edge that first gear was kept away from to the inboard of fixing base all rotates and is connected with the third gear. The utility model discloses in, make the second gear pass through the first gear and the third gear rotation that drive chain drove both sides through rotating first screw thread hand wheel, first gear correspondingly drives first screw rod respectively when with third gear rotation, the second screw rod rotates, make the first holder of homonymy, second holder and third holder descend simultaneously, and then it is fixed with the panel centre gripping fast, so that quick perforating device through the mount installation carries out accurate drilling, be favorable to promoting machining efficiency.

Description

Positioning and punching device for steel processing

Technical Field

The utility model relates to a perforating device technical field especially relates to a steel processing is with location perforating device.

Background

The punching device is a general name of equipment for processing holes in solid materials, common punching devices comprise an electric drill, a drilling machine and the like, and the efficiency of the punching device is greatly improved along with the further development of the processing technology;

at present, when plates such as steel are fixed by the conventional drilling device, a plurality of hand wheels are required to be screwed to clamp the clamping blocks and the plates so as to position the plates, so that the steps of fixing the plates are very time-consuming, and the working experience of workers is difficult to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a positioning and punching device for steel processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a positioning and punching device for steel processing comprises a workbench, wherein limiting grooves are formed in the edges of two sides of the top end of the workbench, fixing seats are arranged on the inner sides of the two limiting grooves, a first gear is rotatably connected to the edges of the inner sides of the two fixing seats, a second gear is rotatably connected to the middle positions of the inner sides of the two fixing seats, a third gear is rotatably connected to the edge of one side, away from the first gear, of the inner sides of the two fixing seats, a transmission chain is connected to the adjacent first gear, the second gear and the third gear in a meshed mode, a first screw rod is rotatably connected to the top ends of the two fixing seats corresponding to the position of the first gear, the first screw rod is fixedly connected with the first gear, first clamping frames are in threaded connection with the top sides of the two first screw rods, and first threaded hand wheels are rotatably connected to the top ends of the two fixing seats corresponding to the, and fixed connection between first screw thread hand wheel and the second gear, two equal threaded connection in top side of first screw thread hand wheel has the second to press from both sides the frame, two the position that the top of fixing base corresponds the third gear all rotates and is connected with the second screw rod, and fixed connection between second screw rod and the third gear, two equal threaded connection in top side of second screw rod has the third to press from both sides the frame.

As a further description of the above technical solution:

and the adjacent first clamping frame, the second clamping frame and the third clamping frame are fixedly connected with a connecting frame together.

As a further description of the above technical solution:

the middle positions of the two ends of the workbench are in threaded connection with second threaded hand wheels, and the second threaded hand wheels are embedded into the fixing seats and are rotationally connected with the fixing seats.

As a further description of the above technical solution:

two equal fixedly connected with auxiliary pulley in the top both sides of fixing base.

As a further description of the above technical solution:

the bottom edge of workstation all fixedly connected with support frame.

As a further description of the above technical solution:

the side wall of the workbench is far away from one side fixedly connected with mounting rack of the two limit grooves, and the top end of the mounting rack is close to one side fixedly connected with limit rack of the workbench.

The utility model discloses following beneficial effect has:

this a steel processing is with location perforating device, place panel on the workstation, second screw thread hand wheel through rotating the workstation both sides after that, make the fixing base pass through the auxiliary pulley and move towards the well side of workstation along the spacing groove, until making the first holder of both sides, the position of second holder and third holder accords with the width of panel, make the second gear pass through the first gear and the third gear rotation of drive chain drive both sides through rotating first screw thread hand wheel after that, first gear drives first screw rod respectively correspondingly with the third gear rotation simultaneously, the second screw rod rotates, thereby make the first holder of homonymy, second holder and third holder descend simultaneously, and then fix panel centre gripping fast, so that quick perforating device through the mount installation carries out accurate drilling, be favorable to promoting machining efficiency.

Drawings

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

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

fig. 3 is a schematic structural view of the workbench of the present invention.

Illustration of the drawings: 1. a work table; 2. a limiting groove; 3. a fixed seat; 4. a first gear; 5. a second gear; 6. a third gear; 7. a drive chain; 8. a first screw; 9. a support frame; 10. a second screw; 11. a first clamping frame; 12. a second clamping frame; 13. a first threaded hand wheel; 14. a third clamping frame; 15. a connecting frame; 16. an auxiliary pulley; 17. a second threaded hand wheel; 18. a mounting frame; 19. a limiting frame.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a positioning and punching device for steel processing comprises a workbench 1, limiting grooves 2 are respectively arranged at the two side edges of the top end of the workbench 1, fixing seats 3 are respectively arranged at the inner sides of the two limiting grooves 2, the inner side edges of the two fixing seats 3 are rotatably connected with a first gear 4, the inner middle positions of the two fixing seats 3 are rotatably connected with a second gear 5, the inner side edges of the inner sides of the two fixing seats 3 far away from the first gear 4 are rotatably connected with a third gear 6, the adjacent first gear 4, the second gear 5 and the third gear 6 are jointly engaged and connected with a transmission chain 7, the positions of the top ends of the two fixing seats 3 corresponding to the first gear 4 are rotatably connected with first screw rods 8, the first screw rods 8 are fixedly connected with the first gear 4, the top sides of the two first screw rods 8 are both in threaded connection with first clamping frames 11, the positions of the top ends of the two fixing seats 3 corresponding to the second gear 5 are both rotatably connected with first threaded hand, and fixed connection between first screw thread hand wheel 13 and the second gear 5, the equal threaded connection in top side of two first screw thread hand wheels 13 has second clamping frame 12, and the position that the top of two fixing bases 3 corresponds third gear 6 all rotates and is connected with second screw rod 10, and fixed connection between second screw rod 10 and the third gear 6, the equal threaded connection in top side of two second screw rods 10 has third clamping frame 14.

The adjacent first clamping frame 11, the second clamping frame 12 and the third clamping frame 14 are fixedly connected with a connecting frame 15 together, so that the first clamping frame 11, the second clamping frame 12 and the third clamping frame 14 on the same side are limited mutually through the connecting frame 15, and the first clamping frame 11, the second clamping frame 12 and the third clamping frame 14 are prevented from rotating while being lifted; the middle positions of the two ends of the workbench 1 are both in threaded connection with second threaded hand wheels 17, and the second threaded hand wheels 17 are in embedded rotary connection with the fixed seats 3, so that workers can control the fixed seats 3 to move in the limiting grooves 2 conveniently; the two sides of the top ends of the two fixing seats 3 are fixedly connected with auxiliary pulleys 16, so that the auxiliary fixing seats 3 can move in the limiting grooves 2 conveniently; the bottom edge of the workbench 1 is fixedly connected with a support frame 9, so that the stability of the workbench 1 is improved conveniently; one side fixedly connected with mounting bracket 18 of two spacing grooves 2 is kept away from to the lateral wall of workstation 1, and one side fixedly connected with spacing 19 that the top of mounting bracket 18 is close to workstation 1 is convenient for install drilling equipment.

The working principle is as follows: when the positioning and punching device for processing steel is used, a plate is placed on a workbench 1, then second threaded hand wheels 17 on two sides of the workbench 1 are rotated, a fixed seat 3 moves towards the middle side of the workbench 1 along a limiting groove 2 through an auxiliary pulley 16 until the positions of a first clamping frame 11, a second clamping frame 12 and a third clamping frame 14 on two sides are in accordance with the width of the plate, then a first threaded hand wheel 13 is rotated to enable a second gear 5 to drive a first gear 4 and a third gear 6 on two sides to rotate through a transmission chain 7, the first gear 4 and the third gear 6 respectively drive a first screw 8 and a second screw 10 to rotate correspondingly while rotating, so that the first clamping frame 11, the second clamping frame 12 and the third clamping frame 14 on the same side descend simultaneously, the plate is clamped and fixed rapidly, and accurate drilling is conveniently and rapidly carried out through the punching device installed on an installation frame 18, is favorable for improving the processing efficiency and has certain practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a steel processing is with location perforating device, includes workstation (1), its characterized in that: the edge of two sides of the top end of the workbench (1) is respectively provided with a limiting groove (2), the inner sides of the two limiting grooves (2) are respectively provided with a fixing seat (3), the edge of the inner side of the two fixing seats (3) is rotatably connected with a first gear (4), the middle position of the inner side of the two fixing seats (3) is rotatably connected with a second gear (5), the edge of one side of the inner side of the two fixing seats (3) far away from the first gear (4) is rotatably connected with a third gear (6), the adjacent first gear (4), the second gear (5) and the third gear (6) are jointly engaged and connected with a transmission chain (7), the positions of the top ends of the two fixing seats (3) corresponding to the first gear (4) are respectively rotatably connected with a first screw rod (8), and the first screw rods (8) are fixedly connected with the first gear (4), two equal threaded connection in top side of first screw rod (8) has first clamp (11), two the position that the top of fixing base (3) corresponds second gear (5) all rotates and is connected with first screw thread hand wheel (13), and fixed connection between first screw thread hand wheel (13) and second gear (5), two equal threaded connection in top side of first screw thread hand wheel (13) has second clamp (12), two the position that the top of fixing base (3) corresponds third gear (6) all rotates and is connected with second screw rod (10), and fixed connection between second screw rod (10) and third gear (6), two equal threaded connection in top side of second screw rod (10) has third clamp (14).

2. The positioning and punching device for steel processing according to claim 1, wherein: the adjacent first clamping frame (11), the second clamping frame (12) and the third clamping frame (14) are fixedly connected with a connecting frame (15) together.

3. The positioning and punching device for steel processing according to claim 1, wherein: the middle positions of the two ends of the workbench (1) are in threaded connection with second threaded hand wheels (17), and the second threaded hand wheels (17) are embedded into the fixing seats (3) and are rotationally connected with the fixing seats.

4. The positioning and punching device for steel processing according to claim 1, wherein: two equal fixedly connected with auxiliary pulley (16) in the top both sides of fixing base (3).

5. The positioning and punching device for steel processing according to claim 1, wherein: the bottom edge of the workbench (1) is fixedly connected with a support frame (9).

6. The positioning and punching device for steel processing according to claim 1, wherein: one side fixedly connected with mounting bracket (18) of two spacing grooves (2) are kept away from to the lateral wall of workstation (1), one side fixedly connected with spacing (19) that the top of mounting bracket (18) is close to workstation (1).