CN215509236U - Clamping device for steel structure machining - Google Patents
Clamping device for steel structure machining Download PDFInfo
- Publication number
- CN215509236U CN215509236U CN202121690519.9U CN202121690519U CN215509236U CN 215509236 U CN215509236 U CN 215509236U CN 202121690519 U CN202121690519 U CN 202121690519U CN 215509236 U CN215509236 U CN 215509236U
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- installation cavity
- steel structure
- clamping device
- screw rod
- plate
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamping device for steel structure machining, which comprises a fixed seat, wherein an installation cavity is arranged in the middle of the fixed seat, openings are formed in the front end and the rear end of the installation cavity, a first screw rod is rotatably arranged between two side walls of the installation cavity, a first rotating handle for driving the first screw rod to rotate is arranged on the outer side of the fixed seat, two screw thread parts with opposite thread directions are arranged on the first screw rod, a moving plate is in threaded connection with the two screw thread parts, a sliding column is arranged between the two side walls of the installation cavity, the moving plate is in sliding connection with the sliding column, two supporting plates respectively positioned at the front end and the rear end of the fixed seat are oppositely arranged on the moving plate, lateral clamping plates positioned above the fixed seat are connected to the upper ends of the two supporting plates, and an upper pressing assembly is arranged at the upper ends of the lateral clamping plates. Compared with the prior art, the utility model has the advantages that: can press from both sides tight fixed and can effectively improve the precision of steel construction processing to not unidimensional steel construction.
Description
Technical Field
The utility model relates to the technical field of steel structure processing, in particular to a clamping device for steel structure processing.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, extensively be applied to large-scale factory building, venue, super high-rise etc. field matter.
At present, in the processes of welding, cutting and the like of a steel structure, the surface of the steel structure needs to be manually pressed, the working strength is high, the steel structure is easy to shake, and the machining precision of the steel structure is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical defects and provides a clamping device for machining a steel structure.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a clamping device is used in steel construction processing, includes the fixing base, the middle part of fixing base is equipped with the installation cavity, both ends all are equipped with the opening around the installation cavity, it is equipped with lead screw one to rotate between the both sides wall of installation cavity, the outside of fixing base is equipped with and is used for a pivoted of drive lead screw to change one, be equipped with two screw thread portions opposite in screw thread direction on the lead screw one, two equal threaded connection has the movable plate in the screw thread portion, be equipped with the slip post between the installation cavity both sides wall, movable plate and slip post sliding connection, the upper end that is equipped with two backup pads that are located both ends around the fixing base respectively and two backup pads on the movable plate relatively is connected with the side direction splint that are located the fixing base top, the upper end of side direction splint is equipped with the top pressing assembly.
As an improvement, the upper pressure assembly comprises two support columns arranged on the lateral clamping plate, the upper ends of the support columns are connected with a top plate, the top plate is provided with a second screw rod in a rotating mode with the upper end of the lateral clamping plate, a second rotating handle used for driving the second screw rod to rotate is arranged above the top plate, and the second screw rod is connected with an upper pressure plate and the upper pressure plate in a sliding mode with the two support columns through threads.
As an improvement, the inner side surface of the lateral clamping plate and the bottom of the upper pressing plate are respectively provided with a plurality of anti-slip rubber strips.
As an improvement, the number of the sliding columns is two.
As an improvement, four corners of the fixing seat are provided with fixing plates, and fixing holes are formed in the fixing plates.
Compared with the prior art, the utility model has the advantages that: according to the clamping device for machining the steel structure, the steel structure to be machined can be placed on the fixed seat, the first screw rod is driven to rotate through the rotating handle, the two screw thread parts with opposite screw thread directions on the first screw rod can drive the two movable plates to move, so that the two lateral clamping plates can clamp and fix the two sides of the steel structure with different widths, the stability is high, the steel structure can be prevented from shaking left and right, the second screw rod is driven to rotate through the rotating handle, the second screw rod can drive the upper pressing plate to lift up and down, the steel structures with different heights can be pressed and fixed, the steel structure can be prevented from shaking up and down, the stability of the steel structure is further improved, the steel structure can be machined accurately, the labor intensity is low, and the fixed seat is convenient to install on a workbench due to the arrangement of the fixed plate and the fixed holes.
Drawings
FIG. 1 is a schematic structural view of a clamping device for steel structure processing according to the present invention.
Fig. 2 is an enlarged schematic view of a in fig. 1.
As shown in the figure: 1. the device comprises a fixed seat, 2, an installation cavity, 3, a first screw rod, 4, a first rotating handle, 5, a threaded portion, 6, a moving plate, 7, a sliding column, 8, a supporting plate, 9, a lateral clamping plate, 10, a supporting column, 11, a top plate, 12, a second screw rod, 13, a second rotating handle, 14, an upper pressing plate, 15, an anti-skidding rubber strip, 16, a fixed plate, 17 and a fixed hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, 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.
With reference to the attached drawings 1-2, the clamping device for steel structure processing comprises a fixed seat 1, wherein the middle part of the fixed seat 1 is provided with an installation cavity 2, openings are respectively arranged at the front end and the rear end of the installation cavity 2, a first screw rod 3 is rotatably arranged between the two side walls of the installation cavity 2, a rotating handle I4 for driving a screw rod I3 to rotate is arranged on the outer side of the fixed seat 1, two thread parts 5 with opposite thread directions are arranged on the screw rod I3, a moving plate 6 is in threaded connection with each thread part 5, a sliding column 7 is arranged between two side walls of the installation cavity 2, the moving plate 6 is connected with the sliding column 7 in a sliding way, the upper end that is equipped with two backup pads 8 that are located both ends around the fixing base 1 respectively and two backup pads 8 on the movable plate 6 relatively is connected with the side direction splint 9 that are located the fixing base 1 top, the upper end of side direction splint 9 is equipped with the top pressure subassembly.
The upper pressure subassembly is including setting up two support columns 10 on side direction splint 9, two the upper end of support column 10 is connected with roof 11, roof 11 rotates with the upper end of side direction splint 9 and is equipped with two 12 of lead screws, the top of roof 11 is equipped with and is used for driving two 12 pivoted of lead screw to change two 13, threaded connection has upper pressure plate 14 and two support column 10 sliding connection on two 12 of lead screws.
The inner side surface of the lateral clamping plate 9 and the bottom of the upper pressing plate 14 are provided with a plurality of anti-slip rubber strips 15.
The number of the sliding columns 7 is two.
Four angles of fixing base 1 all are equipped with fixed plate 16, be equipped with fixed orifices 17 on the fixed plate 16.
When the utility model is implemented, the fixed bolt is inserted into the fixed hole of the fixed plate, the fixed seat is fixed at the appointed position of the workbench, the steel structure to be processed is placed on the fixed seat, the rotating handle I is rotated to drive the screw rod I to rotate, the two screw thread parts with opposite screw thread directions on the screw rod I can drive the two moving plates to move close to or away from each other, thereby the two lateral clamping plates can clamp and fix the two sides of the steel structure with different widths, the stability is higher, can prevent the steel structure from shaking left and right, the rotating handle II drives the screw rod II to rotate, the screw rod II can drive the upper pressure plate to lift up and down by rotating, thereby can compress tightly fixedly to the not steel construction of co-altitude, can prevent rocking from top to bottom of steel construction, further improve the stability of steel construction, and intensity of labour is lower to make the steel construction process more accurate at the in-process of processing.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a clamping device is used in steel construction processing, includes fixing base (1), its characterized in that: the middle part of the fixing seat (1) is provided with an installation cavity (2), the front end and the rear end of the installation cavity (2) are respectively provided with an opening, a first screw rod (3) is arranged between the two side walls of the installation cavity (2) in a rotating manner, the outer side of the fixing seat (1) is provided with a rotating handle (4) for driving the first screw rod (3) to rotate, the first screw rod (3) is provided with two screw thread parts (5) with opposite screw thread directions, the two screw thread parts (5) are both in threaded connection with a movable plate (6), a sliding column (7) is arranged between the two side walls of the installation cavity (2), the movable plate (6) is in sliding connection with the sliding column (7), the movable plate (6) is relatively provided with two supporting plates (8) which are respectively arranged at the front end and the rear end of the fixing seat (1), and the upper ends of the two supporting plates (8) are connected with lateral clamping plates (9) which are arranged above the fixing seat (1), the upper end of the lateral clamping plate (9) is provided with an upper pressing assembly.
2. The clamping device for machining the steel structure as claimed in claim 1, wherein: the upper pressure subassembly is including setting up two support columns (10) on side direction splint (9), two the upper end of support column (10) is connected with roof (11), roof (11) are equipped with lead screw two (12) with the upper end rotation of side direction splint (9), the top of roof (11) is equipped with and is used for driving two (12) pivoted rotations of lead screw two (13), threaded connection has top board (14) and two support column (10) sliding connection on two (12) of lead screw.
3. The clamping device for machining the steel structure as claimed in claim 2, wherein: the inner side surface of the lateral clamping plate (9) and the bottom of the upper pressing plate (14) are provided with a plurality of anti-slip rubber strips (15).
4. The clamping device for machining the steel structure as claimed in claim 1, wherein: the number of the sliding columns (7) is two.
5. The clamping device for machining the steel structure as claimed in claim 1, wherein: four angles of fixing base (1) all are equipped with fixed plate (16), be equipped with fixed orifices (17) on fixed plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121690519.9U CN215509236U (en) | 2021-07-23 | 2021-07-23 | Clamping device for steel structure machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121690519.9U CN215509236U (en) | 2021-07-23 | 2021-07-23 | Clamping device for steel structure machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215509236U true CN215509236U (en) | 2022-01-14 |
Family
ID=79787302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121690519.9U Active CN215509236U (en) | 2021-07-23 | 2021-07-23 | Clamping device for steel structure machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215509236U (en) |
-
2021
- 2021-07-23 CN CN202121690519.9U patent/CN215509236U/en active Active
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