CN112809417A

CN112809417A - Steel processing clamping device

Info

Publication number: CN112809417A
Application number: CN201911117396.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2021-05-18

Abstract

The invention discloses a steel processing clamping device, which relates to the field of steel processing, and aims to solve the problems that steel processing and fixing are unstable, the fixed surface is single and the like. The steel bar clamping fixture is simple in structure and novel in modeling, ensures the stability of steel bars in the processing process by upwards pushing the steel bars and clamping and fixing the two sides of the steel bars, improves the working efficiency and the product quality, and is suitable for market popularization.

Description

Steel processing clamping device

Technical Field

The invention relates to the field of steel processing, in particular to a clamping device for steel processing.

Background

In recent years, with the rapid development of the steel product industry, the steel product industry has rapidly developed in terms of variety, yield, and quality. The steel is used for manufacturing the building structure net rack, the supporting column and the mechanical support, so that the weight can be reduced, the metal can be saved by 20-40 percent, and the industrialized mechanized construction can be realized; at present, steel to be processed needs to be clamped and fixed before being processed, so that the position of the steel is fixed. The clamping operation thereof, on the one hand, is to obtain the correct position of the steel material with respect to the machine tool and the tool; on the other hand, the processing device also ensures that the processed steel is not subjected to unnecessary processing operation due to position change caused by the position change of the processed steel due to processing stress in the processing process, so that the steel is scrapped.

Chinese patent "CN 208601110U" a clamping device convenient to cut steel, the device is through the installation base, the extension board, circular gear and clamp splice isotructure, steel to processing is fixed, the device is connected with the bolt groove that lies in two sets of extension board surfaces with one side through the bolt of fagging both sides, and the bolt board is provided with the multiunit, thereby be convenient for to steel bottom fixed to co-altitude, promote stability greatly, but the device mainly be to circular steel pipe is processed, shape to steel uses and has certain limit, and fixed form such as through the bolt, must have not firm factor in long-term use, stability also can decline, we have proposed a steel processing clamping device for this.

Disclosure of Invention

The clamping device for steel processing provided by the invention solves the problems that the steel processing and fixing are unstable, the fixing surface is single and the like.

In order to achieve the purpose, the invention adopts the following technical scheme:

a steel processing and clamping device comprises a box body, wherein a first sliding groove is formed in the inner wall of the top of the box body along the length direction of the box body, the inner wall of the bottom of the box body is provided with a second sliding chute along the length direction, the left side of the box body is provided with a driving motor, a first gear is fixedly sleeved on the outer ring of the output shaft of the driving motor, a second gear is arranged below the first gear, the first gear is in meshing transmission with the second gear, a first bidirectional screw is fixedly sleeved in the second gear, the outer ring of the first bidirectional screw is movably sleeved with a threaded sleeve, a support rod is hinged above the threaded sleeve, a placing plate is fixedly arranged above the supporting rod, a third gear is arranged above the first gear, the first gear is in meshed transmission with the third gear, a second bidirectional screw rod is fixedly sleeved on an inner ring of the third gear, and a fixing rod is sleeved on an outer ring of the second bidirectional screw rod.

Preferably, the number of the threaded sleeves is two, connecting rods are welded below the threaded sleeves, second sliding blocks are welded below the connecting rods, and the second sliding blocks are connected inside the second sliding grooves in a sliding mode.

Preferably, the number of the fixed rods is two, a threaded hole is formed in the fixed rods, the second bidirectional screw penetrates through the threaded hole, a first sliding block is welded above the fixed rods, and the first sliding block is connected with the first sliding groove in a sliding mode.

Preferably, two the below of dead lever is equipped with clamping structure, clamping structure includes extrusion spring, horizontal pole and splint, two pole through-holes have been seted up to one side that the dead lever is close to each other, and the inner wall fixedly connected with extrusion spring of pole through-hole, the other end welding of extrusion spring has the horizontal pole, the other end welding of horizontal pole has splint.

Preferably, the below fixedly connected with of placing the board articulates the piece, the quantity of bracing piece is two, and the bracing piece one end that is close to each other rotates with articulated piece to be connected.

Preferably, the feed inlet has been seted up in the front of box, place board and the both sides inner wall sliding connection of box, driving motor's below is equipped with the fixed column, and driving motor passes through bolted connection with the fixed column.

Compared with the prior art, the invention has the beneficial effects that: the invention adopts the structure that a box body, a first chute, a second chute, a driving motor, a first gear, a second gear, a first bidirectional screw, a threaded sleeve, a connecting rod, a second slider, a supporting rod, a hinging block, a placing plate, a third gear, a second bidirectional screw, a fixed rod, a first slider and the like are arranged, wherein the second gear can drive the threaded sleeve and the supporting rod to lift the placing plate under the action of the east-west of the first gear, the placing plate integrally lifts steel to be processed, the third gear rotates the second bidirectional screw under the action of the first gear, the second bidirectional screw moves the fixed rod to one side close to each other, and a clamping structure below the fixed rod clamps and fixes two surfaces of the steel, the efficiency of work and the quality of product have been improved, are fit for the market and promote.

Drawings

FIG. 1 is a schematic front view of a clamping device for processing steel according to the present invention;

FIG. 2 is a schematic structural view of a vertical cross section of a first gear of the clamping device for processing steel according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a of the clamping device for processing steel according to the present invention.

In the figure: the box body 1, the first chute 2, the second chute 3, the driving motor 4, the first gear 5, the second gear 6, the first bidirectional screw 7, the threaded sleeve 8, the connecting rod 9, the second slider 10, the supporting rod 11, the hinged block 12, the placing plate 13, the third gear 14, the second bidirectional screw 15, the fixing rod 16 and the first slider 17.

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.

Referring to fig. 1-3, a steel processing clamping device comprises a box body 1, a first chute 2 is arranged on the inner wall of the top of the box body 1 along the length direction, a second chute 3 is arranged on the inner wall of the bottom of the box body 1 along the length direction, a driving motor 4 is arranged on the left side of the box body 1, a first gear 5 is fixedly sleeved on the outer ring of an output shaft of the driving motor 4, a second gear 6 is arranged below the first gear 5, the first gear 5 is in meshing transmission with the second gear 6, a first bidirectional screw 7 is fixedly sleeved inside the second gear 6, a threaded sleeve 8 is movably sleeved on the outer ring of the first bidirectional screw 7, a support rod 11 is hinged above the threaded sleeve 8, a placing plate 13 is fixedly arranged above the support rod 11, a third gear 14 is arranged above the first gear 5, the first gear 5 is in meshing transmission with the third gear 14, and a second bidirectional screw 15 is fixedly sleeved on the inner ring of the, the outer ring of the second bidirectional screw 15 is sleeved with a fixing rod 16.

The number of the thread sleeves 8 is two, the connecting rods 9 are welded below the thread sleeves 8, the second sliding blocks 10 are welded below the connecting rods 9, the second sliding blocks 10 are connected in the second sliding grooves 3 in a sliding mode, the number of the fixing rods 16 is two, threaded holes are formed in the fixing rods 16, the second bidirectional screws 15 penetrate through the threaded holes, the first sliding blocks 17 are welded above the fixing rods 16, the first sliding blocks 17 are connected in the first sliding grooves 2 in a sliding mode, clamping structures are arranged below the two fixing rods 16 and comprise extrusion springs, transverse rods and clamping plates, two rod through holes are formed in the sides, close to each other, of the two fixing rods 16, the extrusion springs are fixedly connected to the inner walls of the rod through holes, the transverse rods are welded at the other ends of the extrusion springs, the clamping plates are welded at the other ends of the transverse rods, the hinging blocks 12 are fixedly connected below the placing, and the one end that bracing piece 11 is close to each other rotates with articulated piece 12 to be connected, and the feed inlet has been seted up in the front of box 1, places board 13 and box 1's both sides inner wall sliding connection, and driving motor 4's below is equipped with the fixed column, and driving motor 4 passes through bolted connection with the fixed column.

In the embodiment, firstly, steel materials to be processed are placed above the placing plate 13 through the feeding hole, at the moment, the driving motor 4 is started, the driving motor 4 drives the first gear 5 and the second gear 6 to be meshed, the second gear 6 rotates the first bidirectional screw 7, the threaded sleeve 8 and the connecting rod 9 move to one side close to each other under the guiding action of the first sliding chute 3 and the first sliding block 10, and the supporting rod 11, the hinge block 12 and the placing plate 13 are pushed upwards by the threaded sleeve 8;

at this moment, the second bidirectional screw 15 rotates, the fixing rod 16 moves towards one side close to each other under the action of the second sliding groove 2 and the second sliding block 17, the steel is fixed by the clamping plate of the clamping structure below the fixing rod 16, two cross rods are welded at one end of the clamping plate, and the two sides of the steel are extruded and fixed by the cross rods through the extrusion springs.

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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a steel processing clamping device, includes box (1), its characterized in that, first spout (2) have been seted up along its length direction to the top inner wall of box (1), second spout (3) have been seted up along its length direction to the bottom inner wall of box (1), driving motor (4) are installed in the left side of box (1), the fixed cover in outer lane of the output shaft of driving motor (4) is equipped with first gear (5), the below of first gear (5) is equipped with second gear (6), first gear (5) and second gear (6) meshing transmission, the fixed cover in inside of second gear (6) is equipped with first bidirectional screw (7), the outer lane movable cover of first bidirectional screw (7) is equipped with thread bush (8), thread bush (8) top is articulated to have bracing piece (11), the fixed board (13) of placing that is equipped with in top of bracing piece (11), the gear transmission mechanism is characterized in that a third gear (14) is arranged above the first gear (5), the first gear (5) is in meshing transmission with the third gear (14), a second bidirectional screw (15) is fixedly sleeved on an inner ring of the third gear (14), and a fixing rod (16) is sleeved on an outer ring of the second bidirectional screw (15).

2. A clamping device for steel processing according to claim 1, characterized in that said threaded sleeves (8) are two in number, a connecting rod (9) is welded below said threaded sleeves (8), a second sliding block (10) is welded below said connecting rod (9), said second sliding block (10) is slidably connected inside said second sliding chute (3).

3. The steel processing clamping device as claimed in claim 1, characterized in that the number of the fixing rods (16) is two, the fixing rods (16) are internally provided with threaded holes, the second bidirectional screw (15) penetrates through the threaded holes, a first sliding block (17) is welded above the fixing rods (16), and the first sliding block (17) is slidably connected inside the first sliding chute (2).

4. The clamping device for steel processing as claimed in claim 1, wherein a clamping structure is arranged below the two fixing rods (16), the clamping structure comprises an extrusion spring, a cross rod and a clamping plate, two rod through holes are formed in one side of the two fixing rods (16) close to each other, the extrusion spring is fixedly connected to the inner wall of each rod through hole, the cross rod is welded to the other end of each extrusion spring, and the clamping plate is welded to the other end of each cross rod.

5. A steel processing clamping device according to claim 1, wherein the lower part of the placing plate (13) is fixedly connected with a hinged block (12), the number of the supporting rods (11) is two, and the ends of the supporting rods (11) close to each other are rotatably connected with the hinged block (12).

6. The steel processing clamping device according to claim 1, wherein a feeding hole is formed in the front face of the box body (1), the placing plate (13) is connected with the inner walls of the two sides of the box body (1) in a sliding mode, a fixing column is arranged below the driving motor (4), and the driving motor (4) is connected with the fixing column through bolts.