CN216695831U

CN216695831U - Steel drawing clamp

Info

Publication number: CN216695831U
Application number: CN202122910919.2U
Authority: CN
Inventors: 张文博
Original assignee: Daye Botai Shaped Steel Co ltd
Current assignee: Daye Botai Shaped Steel Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-07
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a steel drawing clamp, which relates to the technical field of steel and comprises a base platform, wherein two groups of universal wheels are fixedly connected to the bottom surface of the base platform, a transmission mechanism is arranged above the base platform, a clamping mechanism is arranged above the base platform, and a supporting mechanism is arranged above the universal wheels. It can pass through transmission device, can play the effect of transmission steel, carry fixture department with the steel and carry out the centre gripping, avoid the manual problem of placing the steel on anchor clamps, through fixture, can play the effect of self-adaptation centre gripping, realize the purpose according to steel shape self-adaptation centre gripping, avoid can not be to the general problem of steel of different shapes, through supporting mechanism, can play the effect of supporting the steel, avoid the steel overlength and the centre gripping platform can not lead to the unstable problem of centre gripping, realize the purpose of automatic extension support, through the telescopic link, fagging and supporting shoe cooperate, thereby can play the extension telescopic link extension support distance.

Description

Steel drawing clamp

Technical Field

The utility model relates to the technical field of steel, in particular to a steel drawing clamp.

Background

The steel is complex and section steel, belongs to one type of section steel, is different from the calling method of simple section steel, can be divided into hot rolled steel, cold drawn steel, cold bent steel, welded steel and the like according to different processes, and the hot rolled steel is usually referred to as the hot rolled steel which is hot rolled section steel distinguishing square steel, round steel, flat steel and common shapes.

The existing steel drawing process does not have a special plate pulling clamp, and when the steel is cut off after being drawn and formed, the steel is not clamped, so that the cutting is unstable, the steel shakes, and the steel is not cut off easily; therefore, the steel drawing clamp is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a steel drawing clamp.

In order to achieve the purpose, the utility model provides the following technical scheme: the steel drawing clamp comprises a base platform, wherein two groups of universal wheels are fixedly connected to the bottom surface of the base platform, a transmission mechanism is arranged above the base platform, a clamping mechanism is arranged above the base platform, and a supporting mechanism is arranged above the universal wheels.

Further, transmission device includes two motor casees and two fixed plates, every the equal fixedly connected with step motor of interior diapire of motor case, every the front of motor case all with the back fixed connection of base station, two a side that the fixed plate is close to each other is respectively with the both sides face fixed connection of base station.

Furthermore, every the equal threaded connection of inner wall of fixed plate has the double-screw bolt, two the one end that the double-screw bolt is close to each other respectively with two motor case a side fixed connection who keeps away from each other, every the equal fixedly connected with first bearing of inner wall of motor case, every the equal fixedly connected with axis of rotation of inner wall of first bearing.

Further, every the equal fixedly connected with transmission post in surface of axis of rotation, every the equal fixedly connected with restriction ring in surface of axis of rotation, every the surface of restriction ring all with the top fixed connection of transmission post, every the bottom of transmission post all contacts with the upper surface of motor case, every the surface of axis of rotation and the equal common fixedly connected with shaft coupling of step motor's output.

Furthermore, fixture includes two clamping tool and hand (hold), two threaded plate has been placed to one of them left side of clamping tool, the inner wall threaded connection of threaded plate has the bolt, two the inner wall of one of them clamping tool and the surface threaded connection of bolt.

Furthermore, a clamping table is placed below the threaded plate, the bottom surface of the clamping table is fixedly connected with the upper surface of the bottom table, and two second bearings are fixedly connected to the inner wall of the clamping table.

Furthermore, two the common fixedly connected with threaded rod of second bearing inner wall, the right-hand member of threaded rod and the left end fixed connection of hand (hold), the surface of threaded rod and the inner wall threaded connection of thread plate, two the bottom surface of one of them of centre gripping instrument and the last fixed surface of centre gripping platform are connected.

Furthermore, the supporting mechanism comprises a mounting groove, a supporting block is fixedly connected to the inner wall of the mounting groove, two telescopic rods are fixedly connected to the front face of the supporting block, and a supporting plate is fixedly connected to the outer surfaces of the two telescopic rods.

Compared with the prior art, this steel draws anchor clamps and possesses following beneficial effect:

1. according to the automatic steel conveying device, the steel conveying function can be achieved through the conveying mechanism, the steel is conveyed to the clamping mechanism to be clamped, the problem that the steel is manually placed on the clamp is solved, the self-adaptive clamping function can be achieved through the clamping mechanism, the purpose of self-adaptive clamping according to the shape of the steel is achieved, the problem that the steel with different shapes cannot be used universally is avoided, the steel can be supported through the supporting mechanism, the problem that clamping is not stable due to the fact that the steel is too long and a clamping table is not enough is avoided, and the purpose of automatic extending and supporting is achieved.

2. According to the utility model, the clamping tool, the threaded plate, the handle, the second bearing and the threaded rod are matched, so that the clamping tool can move on the threaded rod, the purpose of matching and clamping the clamping tool is realized, and the clamping tool is adaptive to the steel shape.

3. According to the utility model, through the matching of the telescopic rod, the supporting plate and the supporting block, the telescopic rod can be extended, so that the supporting distance is prolonged, the purpose of supporting the overlong part of the steel is realized, and the problem of unstable clamping caused by asymmetric two ends during steel clamping is avoided.

Drawings

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

FIG. 2 is a schematic three-dimensional structure of the clamping table of the present invention;

FIG. 3 is a schematic perspective view of the telescopic rod of the present invention;

fig. 4 is a sectional view of a front view of the motor case of the present invention.

In the figure: the device comprises a base table 1, universal wheels 2, a clamping mechanism 3, a clamping tool 301, bolts 302, a thread plate 303, a second bearing 304, a threaded rod 305, handles 306, a clamping table 307, a transmission mechanism 4, a transmission column 401, a rotating shaft 402, a limiting ring 403, a fixing plate 404, a stud 405, a stepping motor 406, a motor box 407, a coupling 408, a first bearing 409, a support mechanism 5, a bracing plate 501, a mounting groove 502, a telescopic rod 503 and a supporting block 504.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides steel draws anchor clamps, and the device is used for the steel to draw the in-process and carries out the centre gripping, through fixture 3, can self-adaptation steel shape carry out the centre gripping, avoids adopting too much holder for can both the centre gripping to different shapes steel, through transport mechanism 4, can transmit fixture 3 departments with the steel, avoid the problem of manual placing.

Referring to fig. 1-4, the steel drawing clamp comprises a base platform 1, two sets of universal wheels 2 are fixedly connected to the bottom surface of the base platform 1, a transmission mechanism 4 comprises two motor boxes 407 and two fixing plates 404, a stepping motor 406 is fixedly connected to the inner bottom wall of each motor box 407, and the stepping motor 406 can drive a transmission column 401 and is beneficial to conveying the steel by the transmission column 401.

Equal threaded connection of inner wall of every fixed plate 404 has a double-screw bolt 405, cooperate through double-screw bolt 405 and fixed plate 404, can play the effect of removing motor case 407, realize the purpose of transmission post 401 interval adjustment, two double-screw bolts 405 one end that are close to each other respectively with two motor case 407 a side fixed connection of keeping away from each other, the equal fixedly connected with first bearing 409 of inner wall of every motor case 407.

The equal fixedly connected with axis of rotation 402 of inner wall of every first bearing 409 through axis of rotation 402, can play the effect of connecting step motor 406 and transmission post 401, is favorable to the transmission of power, the front of every motor case 407 all with the back fixed connection of base frame 1, two fixed plates 404 one side that are close to each other respectively with the both sides face fixed connection of base frame 1, the top of base frame 1 is provided with transmission device 4.

The equal fixedly connected with transmission post 401 of surface of every axis of rotation 402, through transmission post 401, can play the effect of transmission steel, be favorable to centre gripping instrument 301 to carry out the centre gripping, the equal fixedly connected with confinement ring 403 of surface of every axis of rotation 402, fixture 3 includes two centre gripping instruments 301 and hand (hold) 306, through centre gripping instrument 301, can play the effect of self-adaptation steel shape, realizes the purpose of steel centre gripping.

Threaded plate 303 has been placed to one of them left side of two centre gripping instruments 301, threaded plate 303's inner wall threaded connection has bolt 302, cooperate through threaded plate 303 and bolt 302, can play the effect of removing centre gripping instrument 301, the purpose of cooperation clamp is tight between the realization centre gripping instrument 301, the inner wall of one of them of two centre gripping instruments 301 and bolt 302's surface threaded connection, the surface of every confinement ring 403 all with the top fixed connection of transmission post 401, the bottom of every transmission post 401 all contacts with the upper surface of motor case 407.

The surface of every axis of rotation 402 and the equal fixedly connected with shaft coupling 408 of step motor 406's output, the top of base frame 1 is provided with fixture 3, and centre gripping platform 307 has been placed to the below of thread plate 303, through centre gripping platform 307, can play the effect of installation clamping tool 301 to support the steel, the bottom surface of centre gripping platform 307 is connected with the last fixed surface of base frame 1, two second bearings 304 of the inner wall fixedly connected with of centre gripping platform 307.

Supporting mechanism 5 is provided with in the top of universal wheel 2, the common fixedly connected with threaded rod 305 of two second bearing 304 inner walls, the right-hand member of threaded rod 305 and the left end fixed connection of hand (hold) 306, the surface of threaded rod 305 and the inner wall threaded connection of threading board 303, and supporting mechanism 5 includes mounting groove 502, the inner wall fixedly connected with supporting shoe 504 of mounting groove 502.

Two telescopic links 503 of positive fixedly connected with of supporting shoe 504, through telescopic link 503, can play flexible fagging 501's effect, realize the purpose of fagging 501 extension, the common fixedly connected with fagging 501 of surface of two telescopic links 503, through fagging 501, can play the effect of supporting steel, avoid the problem of steel extension overlength, the last fixed surface of the bottom surface of one of them and centre gripping platform 307 of two clamping tools 301 is connected.

The working principle is as follows: firstly, a stepping motor 406 is connected with an electric wire, the stepping motor 406 is electrified, when steel needs to be clamped, the steel is transmitted by using a transmission column 401, the stepping motor 406 is started, the stepping motor 406 rotates, a rotating shaft 402 is driven by a coupler 408 to rotate, the rotating shaft 402 drives the transmission column 401 to rotate, the rotating directions of the two stepping motors 406 are opposite, so that the steel is moved, the distance between the transmission columns 401 can be adjusted by using a stud 405 to adapt to the steel with different dimensions, the steel reaches the clamping tool 301, a movable semicircular block is arranged in the clamping tool 301 and can rotate according to different shapes so as to adapt to different shapes, the clamping tool 301 can move by using a thread plate 303 and a thread rod 305, the thread rod 305 is rotated by using a handle 306, the thread rod 305 drives the thread plate 303 to move left and right, and the inside of the thread plate 303 is of a screw rod structure, can change rotary motion into linear motion, clamping tool 301 presss from both sides the steel, and when the steel was too long, utilize fagging 501 to the steel shotcrete, utilize telescopic link 503 extension fagging 501, and then support the steel of different length.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Steel drawing clamp comprises a base platform (1) and is characterized in that: the bottom surface fixedly connected with two sets of universal wheels (2) of base platform (1), the top of base platform (1) is provided with transmission device (4), the top of base platform (1) is provided with fixture (3), the top of universal wheel (2) is provided with supporting mechanism (5).

2. The steel drawing jig of claim 1, wherein: transmission device (4) include two motor casees (407) and two fixed plates (404), every the equal fixedly connected with step motor (406) of inner diapire of motor case (407), every the front of motor case (407) all with the back fixed connection of base frame (1), two a side that fixed plate (404) are close to each other is respectively with the both sides face fixed connection of base frame (1).

3. The steel drawing jig of claim 2, wherein: every equal threaded connection of inner wall of fixed plate (404) has double-screw bolt (405), two one end that double-screw bolt (405) are close to each other respectively with two motor case (407) a side fixed connection who keeps away from each other, every the equal fixedly connected with first bearing (409) of inner wall of motor case (407), every the equal fixedly connected with axis of rotation (402) of inner wall of first bearing (409).

4. The steel drawing jig of claim 3, wherein: every the equal fixedly connected with transmission post (401) of surface of axis of rotation (402), every the equal fixedly connected with limit ring (403) of surface of axis of rotation (402), every the surface of limit ring (403) all with the top fixed connection of transmission post (401), every the bottom of transmission post (401) all contacts with the upper surface of motor case (407), every the equal fixedly connected with shaft coupling (408) of surface of axis of rotation (402) and step motor (406) output.

5. The steel drawing jig of claim 1, wherein: the clamping mechanism (3) comprises two clamping tools (301) and a handle (306), wherein a threaded plate (303) is placed on the left side of one of the clamping tools (301), a bolt (302) is connected to the inner wall of the threaded plate (303) in a threaded manner, and the inner wall of one of the clamping tools (301) is connected to the outer surface of the bolt (302) in a threaded manner.

6. The steel drawing jig of claim 5, wherein: a clamping table (307) is placed below the threaded plate (303), the bottom surface of the clamping table (307) is fixedly connected with the upper surface of the bottom table (1), and two second bearings (304) are fixedly connected to the inner wall of the clamping table (307).

7. The steel drawing jig of claim 6 wherein: the inner walls of the two second bearings (304) are fixedly connected with a threaded rod (305) together, the right end of the threaded rod (305) is fixedly connected with the left end of a handle (306), the outer surface of the threaded rod (305) is in threaded connection with the inner wall of a threaded plate (303), and the bottom surface of one of the two clamping tools (301) is fixedly connected with the upper surface of a clamping table (307).

8. The steel drawing jig of claim 1, wherein: the supporting mechanism (5) comprises a mounting groove (502), a supporting block (504) is fixedly connected to the inner wall of the mounting groove (502), two telescopic rods (503) are fixedly connected to the front face of the supporting block (504), and a supporting plate (501) is fixedly connected to the outer surfaces of the two telescopic rods (503) jointly.