CN215469734U

CN215469734U - Clamping device for machining steel structure

Info

Publication number: CN215469734U
Application number: CN202120690227.9U
Authority: CN
Inventors: 陈梦奇; 陈福永; 孙礼云
Original assignee: Jiangsu Guanjie Steel Structure Technology Co ltd
Current assignee: Jiangsu Guanjie Steel Structure Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2022-01-11
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a clamping device for processing a steel structure, which comprises a base, a rotation adjusting seat, an angle adjusting seat, a left clamp box and a right clamp box, wherein a driven shaft is arranged on the inner wall of the base close to the middle end, the top of the driven shaft is in transmission connection with the rotation adjusting seat, a steering motor is arranged on the outer wall of the right side of the base and is in transmission connection with a driving shaft through the inner wall of the base, the driving shaft is in meshing connection with the driven shaft through the inner wall of the base, an angle motor is arranged on the outer wall of the rear end of the rotation adjusting seat, the angle motor is in transmission connection with a driving shaft through the inner wall of the rotation adjusting seat, a driving block is arranged at the middle end of the driving shaft, the top of the driving block is fixedly connected with the angle adjusting seat, the left clamp box is arranged at the left end of the angle adjusting seat, the right clamp box is arranged at the right end of the angle adjusting seat, the technical field of clamping devices is involved, and the convenience of adjustment after the clamping of the devices is improved, the problem that the machining precision is influenced by clamping the device for multiple times is solved.

Description

Clamping device for machining steel structure

Technical Field

The utility model relates to the technical field of clamping devices, in particular to a clamping device for steel structure machining.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, all the members or parts are usually connected by welding lines, bolts or rivets, and because of light self weight and simple and convenient construction, the steel structure is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like, various mechanism parts of the steel structure are numerous, and processing procedures are numerous, such as a clamping device for processing the steel structure.

The traditional clamping device for steel structure processing exists when in use: 1. the device can have the demand that needs angle or the adjustment of the opposite direction after having held the steel construction, but the inconvenient problem when traditional device adjustment. 2. The steel structure is processed and can be required to be clamped for many times through the clamping device, but the machining precision is affected when the device is used for clamping for many times.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the clamping device for steel structure machining, which improves the convenience of adjustment after clamping of the device and relieves the problem that machining precision is influenced by using the device for clamping for multiple times.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a clamping device for steel construction processing, includes the base, rotates adjustment seat, angle adjustment seat, puts on a left side and presss from both sides the case and puts on the right side and press from both sides the case, the base inner wall is close to middle-end department and is equipped with the driven shaft, driven shaft top transmission is connected and is rotated the adjustment seat, base right side outer wall is equipped with and turns to the motor, turn to the motor and connect the drive shaft by base inner wall transmission, the drive shaft is connected by base inner wall meshing, it is equipped with angle motor to rotate adjustment seat rear end outer wall, angle motor is by rotating adjustment seat inner wall transmission connecting band moving axis, it is equipped with the drive piece to drive the axle middle-end, drive piece top fixed connection angle adjustment seat, angle adjustment seat left end is equipped with puts on a left side and presss from both sides the case, angle adjustment seat right-hand member is equipped with puts on the right side and presss from both sides the case, angle adjustment seat top outer wall is equipped with the centre gripping groove.

Preferably, the left clamping box inner wall is provided with an air cavity, the right end of the left clamping box is provided with a clamping rod through the inner wall of the air cavity, the left clamping box is provided with a first clamping plate through the front end of the clamping rod, and the first clamping plate is fixedly connected with an anti-skid pad.

Preferably, the inner wall of the right clamping box is provided with an air cavity, the left end of the right clamping box is provided with a clamping rod through the inner wall of the air cavity, the right clamping box is provided with a second clamping plate through the front end of the clamping rod, and the second clamping plate is fixedly connected with an anti-skid pad.

Preferably, the outer wall of the bottom of the base is fixedly connected with fixing blocks at the left end and the right end, and the outer wall of the bottom of the base is fixedly connected with fixing blocks at the front end and the rear end.

Preferably, a pneumatic connector is arranged at the position, close to the middle end, of the outer wall of the bottom of the left clamping box, and the pneumatic connector is fixedly connected with an air cavity through the inner wall of the left clamping box.

Preferably, a pneumatic interface is arranged at the position, close to the middle end, of the outer wall of the bottom of the right clamping box, and the pneumatic interface is fixedly connected with an air cavity through the inner wall of the right clamping box.

(III) advantageous effects

The utility model provides a clamping device for steel structure machining. The method has the following beneficial effects:

(1) the clamping device for processing the steel structure is provided with the base, the angle adjusting seat and the angle adjusting seat, when the device is clamped by the clamping groove area at the top end of the angle adjusting seat, if the device needs to be adjusted, the driving shaft rotates to drive the driven shaft by the operation of the steering motor, the driven shaft can obtain rotating power, the driven shaft rotates to drive the rotating adjusting seat to adjust the direction, the rotating adjusting seat can drive the top structure and the workpiece to be adjusted so as to adapt to the processing requirement, meanwhile, the angle motor at the rear end of the angle adjusting seat can drive the driving shaft and the driving block to do angle change in the positive and negative rotating directions, the driving shaft and the driving block can drive the clamping boxes at the two ends of the top to do angle adjustment with the workpiece so as to adapt to the processing requirement, through the mutual cooperation of relevant structural component parts, so the convenience when having promoted the adjustment after the device centre gripping.

(2) The clamping device for processing the steel structure is provided with the base, the rotation adjusting seat, the angle adjusting seat, the left clamping box and the right clamping box, when an operator uses the device for clamping, the workpiece needs to be arranged on the surface of the clamping groove, after the workpiece is placed, the left clamping box and the right clamping box can both obtain pneumatic pressure after conversion in an air cavity to drive the clamping rods to displace, the first clamping plate and the second clamping plate are driven to contact the workpiece through the displacement of the clamping rods, so that clamping can be completed, secondary clamping is necessary during processing, but the rotation adjusting seat can drive the top structure to perform reversing adjustment with the workpiece, the angle adjusting seat can drive the workpiece to perform angle adjustment, secondary and repeated clamping can be reduced as much as possible through the matching of the clamping device, the influence on processing precision is reduced, and related structural parts are matched with each other to operate, the problem that the machining precision is influenced by clamping the device for multiple times is solved.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a left side view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of the angle adjustment state of the present invention;

FIG. 4 is a sectional view of the base region of the present invention.

In the figure: the device comprises a base-1, a fixed block-2, a rotation adjusting seat-3, an angle adjusting seat-4, a left clamping box-5, a right clamping box-6, a pneumatic interface-7, a clamping groove-8, an anti-skid pad-9, an angle motor-10, a driving shaft-11, a driving block-12, a steering motor-13, a driving shaft-14, a driven shaft-15, an air cavity-16, a clamping rod-17, a first clamping plate-18 and a second clamping plate-19.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a clamping device for steel structure processing comprises a base 1, a rotation adjusting seat 3, an angle adjusting seat 4, a left clamping box 5 and a right clamping box 6, wherein a driven shaft 15 is arranged on the inner wall of the base 1 close to the middle end, the top of the driven shaft 15 is connected with the rotation adjusting seat 3 in a transmission manner, the top structure can be supported and driven through the driven shaft 15, a steering motor 13 is arranged on the outer wall of the right side of the base 1, the steering motor 13 is connected with a driving shaft 14 through the transmission of the inner wall of the base 1, the driving shaft 14 is connected with the driven shaft 15 through the inner wall of the base 1 in a meshing manner, the required power for adjusting rotation can be continuously provided through the matching of an internal electric driving structure and an external electric driving structure, an angle motor 10 is arranged on the outer wall of the rear end of the rotation adjusting seat 3, the angle motor 10 is connected with a transmission shaft 11 through the inner wall of the rotation adjusting seat 3, a driving block 12 is arranged at the middle end of the driving shaft 11, and the positive and negative rotation of the driving shaft 11 are realized through the operation of the angle motor 10, the driving block 12 can drive the top structure to achieve angle setting angle adjustment, the top of the driving block 12 is fixedly connected with an angle adjusting seat 4, the left end of the angle adjusting seat 4 is provided with a left clamping box 5, the right end of the angle adjusting seat 4 is provided with a right clamping box 6, the outer wall of the top end of the angle adjusting seat 4 is provided with a clamping groove 8, and the symmetrical double clamping boxes and the middle clamping groove 8 can keep stability when clamping a steel structure.

The left side is put and is pressed from both sides 5 inner walls and be equipped with air cavity 16, the left side is put and is pressed from both sides 5 right-hand members and be equipped with supporting rod 17 through air cavity 16 inner wall, the left side is put and is pressed from both sides case 5 and is equipped with first splint 18 through supporting rod 17 front end, first splint 18 fixedly connected with slipmat 9, and the left side is put and is pressed from both sides case 5 and can provide stable centre gripping dynamics to the work piece left end through independent drive control supporting rod 17 and first splint 18, and slipmat 9 can strengthen with holding stability.

The right side is put and is pressed from both sides 6 inner walls and be equipped with air cavity 16, the right side is put and is pressed from both sides 6 left ends and be equipped with supporting rod 17 through air cavity 16 inner walls, right side is put and is pressed from both sides case 6 and is equipped with second splint 19 through supporting rod 17 front end, second splint 19 fixedly connected with slipmat 9, right side is put and is pressed from both sides case 6 and can provide stable centre gripping dynamics to the work piece right-hand member through independent drive control supporting rod 17 and second splint 19, and slipmat 9 can strengthen with holding stability.

Equal fixedly connected with fixed block 2 in both ends about 1 bottom outer wall of base, the equal fixedly connected with fixed block 2 in both ends around 1 bottom outer wall of base, the fixed block 2 that a week symmetry evenly was equipped with can set up fastening strength for the device provides stable installation by the bottom.

The pneumatic connector 7 is arranged on the outer wall of the bottom of the left clamp box 5 and close to the middle end, the pneumatic connector 7 is fixedly connected with an air cavity 16 through the inner wall of the left clamp box 5, and a pressure supply control pipeline can be connected with the pneumatic connector 7 to provide stable power output conversion for the left clamp box 5.

The pneumatic connector 7 is arranged on the outer wall of the bottom of the right clamp box 6 close to the middle end, the pneumatic connector 7 is fixedly connected with an air cavity 16 through the inner wall of the right clamp box 6, and a pressure supply control pipeline can be connected to the pneumatic connector 7 to provide stable power output conversion for the right clamp box 6.

The working principle is as follows: before the device is used, an operator can select points for installation according to the processing design requirements, the device can be fastened and connected through the fixing blocks 2 arranged on the periphery of the outer wall of the bottom of the base 1, meanwhile, before the device is used, a plurality of pneumatic access pressure supply control pipelines of the device are needed, when the device is used for clamping by the operator, a workpiece needs to be arranged on the surface of the clamping groove 8, after the device is placed, the left clamping box 5 and the right clamping box 6 can obtain pneumatic pressure after conversion in the air cavity 16 to drive the clamping rod 17 to move, the first clamping plate 18 and the second clamping plate 19 are driven to contact the workpiece through the displacement of the clamping rod 17, so that clamping can be completed, the anti-slip pads 9 arranged on the first clamping plate 18 and the second clamping plate 19 can enhance the clamping stability, when the device needs to be adjusted after clamping, the driving shaft 14 rotates to drive the driven shaft 15 through the operation of the steering motor 13, so that the driven shaft 15 can obtain rotation power, the driven shaft 15 rotates alright with drive and rotate adjustment seat 3 and do the adjustment to the direction, rotate adjustment seat 3 alright with drive top structure and work piece and adjust, and the operation of the angle motor 10 of angle adjustment seat 4 rear end can order about drive axle 11 and drive piece 12 and do the change of positive and negative direction angle of rotation simultaneously, drive axle 11 and drive piece 12 alright with the double-layered case and the work piece that drive the top both ends do angle modulation to adapt to the processing demand.

The utility model comprises the following steps: the clamping device comprises a base-1, a fixed block-2, a rotation adjusting seat-3, an angle adjusting seat-4, a left clamping box-5, a right clamping box-6, a pneumatic interface-7, a clamping groove-8, an anti-skid pad-9, an angle motor-10, a driving shaft-11, a driving block-12, a steering motor-13, a driving shaft-14, a driven shaft-15, an air cavity-16, a clamping rod-17, a first clamping plate-18 and a second clamping plate-19, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the clamping device can be known by technicians or conventional experimental methods, and the clamping device solves the problem of 1. the traditional clamping device for machining the steel structure has the requirement of angle adjustment or direction adjustment after the device clamps the steel structure, the clamping device for steel structure machining has the advantages that the clamping device is combined with other parts, so that convenience in adjustment after clamping of the device is improved, and the problem that machining precision is influenced due to the fact that multiple times of clamping is carried out by the device is solved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model 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. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. The utility model provides a clamping device for steel construction processing which characterized in that: comprises a base (1), a rotation adjusting seat (3), an angle adjusting seat (4), a left clamping box (5) and a right clamping box (6), wherein the inner wall of the base (1) is provided with a driven shaft (15) close to the middle end, the top of the driven shaft (15) is in transmission connection with the rotation adjusting seat (3), the outer wall of the right side of the base (1) is provided with a steering motor (13), the steering motor (13) is in transmission connection with a driving shaft (14) through the inner wall of the base (1), the driving shaft (14) is in engagement connection with the driven shaft (15) through the inner wall of the base (1), the outer wall of the rear end of the rotation adjusting seat (3) is provided with an angle motor (10), the angle motor (10) is in transmission connection with a driving shaft (11) through the inner wall of the rotation adjusting seat (3), the middle end of the driving shaft (11) is provided with a driving block (12), and the top of the driving block (12) is fixedly connected with the angle adjusting seat (4), the left end of the angle adjusting seat (4) is provided with a left clamping box (5), the right end of the angle adjusting seat (4) is provided with a right clamping box (6), and the outer wall of the top end of the angle adjusting seat (4) is provided with a clamping groove (8).

2. The clamping device for machining the steel structure as claimed in claim 1, wherein: the left clamp box (5) is provided with an air cavity (16) on the inner wall, the right end of the left clamp box (5) is provided with a clamping rod (17) through the inner wall of the air cavity (16), the left clamp box (5) is provided with a first clamp plate (18) through the front end of the clamping rod (17), and the first clamp plate (18) is fixedly connected with an anti-skid pad (9).

3. The clamping device for machining the steel structure as claimed in claim 1, wherein: the right clamp box (6) is provided with an air cavity (16) on the inner wall, the left end of the right clamp box (6) is provided with a clamping rod (17) through the inner wall of the air cavity (16), the right clamp box (6) is provided with a second clamp plate (19) through the front end of the clamping rod (17), and the second clamp plate (19) is fixedly connected with an anti-skid pad (9).

4. The clamping device for machining the steel structure as claimed in claim 1, wherein: the base is characterized in that the fixed blocks (2) are fixedly connected to the left end and the right end of the outer wall of the bottom of the base (1), and the fixed blocks (2) are fixedly connected to the front end and the rear end of the outer wall of the bottom of the base (1).

5. The clamping device for machining the steel structure as claimed in claim 1, wherein: the pneumatic connector (7) is arranged at the position, close to the middle end, of the outer wall of the bottom of the left clamp placing box (5), and the pneumatic connector (7) is fixedly connected with an air cavity (16) through the inner wall of the left clamp placing box (5).

6. The clamping device for machining the steel structure as claimed in claim 1, wherein: the pneumatic connector (7) is arranged at the position, close to the middle end, of the outer wall of the bottom of the right clamp placing box (6), and the pneumatic connector (7) is fixedly connected with an air cavity (16) through the inner wall of the right clamp placing box (6).