CN209986604U

CN209986604U - Fixing device is used in steel construction production

Info

Publication number: CN209986604U
Application number: CN201920682879.0U
Authority: CN
Inventors: 吕涛
Original assignee: Sichuan Huachuan Machinery Technology Co Ltd
Current assignee: Sichuan Huachuan Machinery Technology Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-24
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a fixing device for steel structure production, which comprises a workbench, a fixed block, a movable block, a first air cylinder and a pressing air cylinder, wherein two groups of side plates are symmetrically arranged on two sides of the workbench, the fixed block is fixed on the inner side of one group of side plates through bolts, the movable block is movably connected with the other group of side plates, the bottom of the movable block is contacted with the upper part of the workbench, the fixed block and the movable block are symmetrically arranged, a piston rod of the first air cylinder passes through one group of side plates to be connected with the movable block, a bracket is fixed on the top of the two groups of side plates through bolts, the pressing air cylinder is arranged on the top of the bracket, a pressing block component is arranged below the bracket, two sides of the pressing block component are respectively movably connected with the two groups of side plates, when a second infrared sensor detects information, the information is transmitted to the first air cylinder, then the, therefore, the workpiece is clamped, the structure is simple, and the operation is convenient.

Description

Fixing device is used in steel construction production

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to fixing device is used in steel construction production.

Background

The manufacture of steel structural members is generally carried out in factories, and comprises the processes of lofting, material marking, cutting and blanking, edge processing, bending and forming, edge folding, straightening, corrosion prevention, coating and the like, wherein the cutting is to separate the shapes of the lofted and material marked parts from the raw materials by blanking. Commonly used cutting methods are: gas cutting, mechanical shearing and plasma cutting.

The traditional cutting fixed block is single in shape, only can meet the requirement for cutting one type of section bar, is not very convenient to use, and meanwhile, the upper surface is not firmly compressed, so that a workpiece is easily pried when cutting is carried out, and the flatness of a cutting surface is influenced.

In view of this, it is necessary to design a tooling device which is more firm in fixation, simpler in structure and convenient for clamping various profiles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in steel construction production, simple structure, convenient operation not only makes things convenient for the tight cutting of clamp of steel structure, can also make things convenient for the tight cutting of clamp of circular steel structure or square steel to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for steel structure production comprises a workbench, a fixed block, a movable block, a first air cylinder and a pressing air cylinder, two groups of side plates are symmetrically arranged on two sides of the workbench, the fixed block is fixed on the inner side of one group of side plates through bolts, the bottom of the fixed block is contacted with the upper part of the workbench, the movable block is movably connected with the other group of side plates, the bottom of the movable block is contacted with the upper part of the workbench, the fixed block and the movable block are symmetrically arranged, the first cylinder is arranged at the outer side of the group of side plates, a piston rod of the first cylinder penetrates through the group of side plates to be connected with the movable block, the tops of the two groups of side plates are fixed with a bracket through bolts, the compressing cylinder is installed at the top of the support, a compressing block assembly is arranged below the support, a piston rod of the compressing cylinder penetrates through the support to be connected with the compressing block assembly, and two sides of the compressing block assembly are movably connected with the two groups of side plates respectively.

Preferably, one side of the workbench is provided with a conveying table, and the upper surface formed by the roller group on the conveying table is slightly higher than the upper surface of the workbench.

Preferably, a first infrared sensor is installed on one side of the compression block assembly, and a second infrared sensor is installed on one side of the support.

Preferably, the fixed block includes first V type groove and first cambered surface, first V type groove sets up the one side at the fixed block, first cambered surface sets up the middle part in first V type groove.

Preferably, the movable block includes connecting hole, second V type groove and second cambered surface, the connecting hole sets up the one side at the movable block, second V type groove sets up the opposite side at the movable block, the second cambered surface sets up the middle part in second V type groove.

Preferably, the pressing block assembly comprises a front pressing block, a rear pressing block and a connecting rod, the front pressing block and the rear pressing block are symmetrically arranged, and two ends of the connecting rod are respectively connected with the front pressing block and the rear pressing block through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the second infrared sensor detects information, the information is transmitted to the first air cylinder, and then the first air cylinder drives the movable block to move towards the fixed block, so that the workpiece is clamped, the structure is simple, and the operation is convenient.

2. After both sides pressed from both sides tightly, first infrared sensor can be with information transfer for compressing tightly the cylinder, compresses tightly the cylinder and can drive the compact heap subassembly and compress tightly the upper surface of work piece, then cuts, and it is tight to press from both sides, can satisfy the steel construction cutting of multiple shape moreover.

Drawings

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

fig. 2 is a schematic view of the fixing block of the present invention;

FIG. 3 is a schematic view of the movable block of the present invention;

fig. 4 is a schematic view of the compact block assembly of the present invention.

In the figure: 1. a work table; 2. a fixed block; 201. a first V-shaped groove; 202. a first arc surface; 3. a movable block; 301. connecting holes; 302. a second V-shaped groove; 303. a second arc surface; 4. a side plate; 5. a first cylinder; 6. a pressing cylinder; 7. a support; 8. a compression block assembly; 801. a front compression block; 802. a rear pressing block; 903. a connecting rod; 9. a first infrared sensor; 10. a second infrared sensor; 11. a transfer station.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a fixing device for steel structure production comprises a workbench 1, a fixed block 2, a movable block 3, a first cylinder 5 and a compression cylinder 6, wherein two sets of side plates 4 are symmetrically arranged on two sides of the workbench 1, the fixed block 2 is symmetrically arranged on the inner side of one set of side plate 4 through bolts, the bottom of the fixed block 2 is contacted with the upper part of the workbench 1, the movable block 3 is movably connected with the other set of side plate 4, the bottom of the movable block 3 is contacted with the upper part of the workbench 1, the fixed block 2 is symmetrically arranged with the movable block 3, the first cylinder 5 is arranged on the outer side of one set of side plate 4, a piston rod of the first cylinder 5 penetrates through one set of side plate 4 to be connected with the movable block 3, two sets of supports 7 are fixed on the tops of the side plates 4 through bolts, the compression cylinder 6 is arranged on the top of each support 7, and a compression block, and a piston rod of the pressing cylinder 6 penetrates through the support 7 to be connected with the pressing block assembly 8, and two sides of the pressing block assembly 8 are movably connected with the two groups of side plates 4 respectively.

Specifically, one side of workstation 1 is equipped with conveying platform 11, the upper surface that the roller train formed on conveying platform 11 is a little higher than the upper surface of workstation 1.

Specifically, first infrared sensor 9 is installed to one side of compact heap subassembly 8, second infrared sensor 10 is installed to one side of support 7, and second infrared sensor 10 is responsible for feeding back the information to the controller, and the controller gives first cylinder 5 with information transfer again, then realizes pressing from both sides tightly to the work piece both sides, and first infrared sensor 9 is responsible for giving the controller with information transfer, and the controller gives information feedback again to compressing cylinder 6, realizes compressing tightly the work piece upper surface.

Specifically, the fixed block 2 includes a first V-shaped groove 201 and a first arc surface 202, the first V-shaped groove 201 is disposed on one side of the fixed block 2, and the first arc surface 202 is disposed in the middle of the first V-shaped groove 201.

Specifically, the movable block 3 includes connecting hole 301, second V type groove 302 and second cambered surface 303, connecting hole 301 sets up the one side at the movable block 3, second V type groove 302 sets up the opposite side at the movable block 3, second cambered surface 303 sets up the middle part at second V type groove 302, and the setting of first V type groove 201 and second V type groove 302 can satisfy the clamp of different shapes steel construction tightly, and the setting of first cambered surface 202 and second cambered surface 303 lets the tight contact surface of clamp more peaceful simultaneously, can not have the edges and corners to the damage that causes the work piece when pressing from both sides tightly.

Specifically, compact heap subassembly 8 includes preceding compact heap 801, back compact heap 802 and connecting rod 803, preceding compact heap 801 and back compact heap 802 symmetry set up, the both ends of connecting rod 803 pass through bolted connection with preceding compact heap 801 and back compact heap 802 respectively, and preceding compact heap 801 and back compact heap 802 compress tightly the work piece from the both ends of work piece respectively, and the work piece is more stable can not pry during the cutting.

The working principle is as follows: the work piece is transmitted to the workbench 1 through the transmission table 11, when the work piece moves to a certain position, the second infrared sensor 10 transmits information to the controller, then the controller feeds back the information to the first cylinder 5, the first cylinder 5 drives the movable block 3 to move towards the fixed block 2, so that the two sides of the work piece are clamped through the fixed block 2 and the movable block 3, after clamping, the first infrared sensor 9 receives the information, then the information is transmitted to the controller, the controller feeds back the information to the compressing cylinder 6, the compressing cylinder 6 drives the compressing block assembly 8 to compress the upper surface of the work piece, the two ends of the work piece are simultaneously compressed through the front compressing block 801 and the rear compressing block 802, the fixation is firmer, and the cutting efficiency is better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device is used in steel construction production, includes workstation (1), fixed block (2), movable block (3), first cylinder (5) and compresses tightly cylinder (6), its characterized in that: the bilateral symmetry of workstation (1) sets up two sets of curb plate (4), fixed block (2) pass through the inboard of bolt fastening at a set of curb plate (4), the bottom of fixed block (2) and the upper portion contact of workstation (1), movable block (3) and another group curb plate (4) swing joint, the bottom of movable block (3) and the upper portion contact of workstation (1), fixed block (2) and movable block (3) symmetry set up, install in the outside of a set of curb plate (4) first cylinder (5), the piston rod of first cylinder (5) passes a set of curb plate (4) and is connected with movable block (3), and is two sets of the top of curb plate (4) is fixed with support (7) through the bolt, compress tightly cylinder (6) and install the top at support (7), the below of support (7) is equipped with compresses tightly block subassembly (8), the piston rod of the compressing cylinder (6) penetrates through the support (7) to be connected with the compressing block assembly (8), and two sides of the compressing block assembly (8) are movably connected with the two groups of side plates (4) respectively.

2. The fixing device for the steel structure production of claim 1, wherein: one side of workstation (1) is equipped with conveying platform (11), the upper surface that the roller train formed on conveying platform (11) is a little higher than the upper surface of workstation (1).

3. The fixing device for the steel structure production of claim 1, wherein: a first infrared sensor (9) is installed on one side of the compression block assembly (8), and a second infrared sensor (10) is installed on one side of the support (7).

4. The fixing device for the steel structure production of claim 1, wherein: the fixed block (2) comprises a first V-shaped groove (201) and a first arc surface (202), the first V-shaped groove (201) is formed in one side of the fixed block (2), and the first arc surface (202) is arranged in the middle of the first V-shaped groove (201).

5. The fixing device for the steel structure production of claim 1, wherein: the movable block (3) comprises a connecting hole (301), a second V-shaped groove (302) and a second cambered surface (303), the connecting hole (301) is formed in one side of the movable block (3), the second V-shaped groove (302) is formed in the other side of the movable block (3), and the second cambered surface (303) is arranged in the middle of the second V-shaped groove (302).

6. The fixing device for the steel structure production of claim 1, wherein: the pressing block assembly (8) comprises a front pressing block (801), a rear pressing block (802) and a connecting rod (803), wherein the front pressing block (801) and the rear pressing block (802) are symmetrically arranged, and two ends of the connecting rod (803) are respectively connected with the front pressing block (801) and the rear pressing block (802) through bolts.