CN215615263U - Hole rotating device for steel structure machining - Google Patents
Hole rotating device for steel structure machining Download PDFInfo
- Publication number
- CN215615263U CN215615263U CN202122044842.5U CN202122044842U CN215615263U CN 215615263 U CN215615263 U CN 215615263U CN 202122044842 U CN202122044842 U CN 202122044842U CN 215615263 U CN215615263 U CN 215615263U
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- Prior art keywords
- steel
- hole
- machining
- plate
- steel structure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000003754 machining Methods 0.000 title claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 244000309464 bull Species 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a hole rotating device for machining a steel structure, which comprises: the device base is placed on the ground through the bottom supporting leg, and a hole-shaped structure is formed in the device base; the limiting plate is rotatably arranged at the bottom end of the connecting rod, and the lower surface of the limiting plate is tightly attached to the upper surface of the steel plate; the cross section of the second connecting plate is in an L-shaped structure and is welded on the rear side of the top of the device seat; the bottom of the limiting frame is of a circular ring structure and is arranged on the left side and the right side of the inside of the device box in a vertically sliding mode, and the left side and the right side of the top of the device seat are fixedly connected with first connecting plates with grooves formed inside. This steel construction processing is with changeing hole device not only is convenient for fix the steel construction of equidimension not, makes to change the difficult emergence displacement of hole in-process steel construction, is difficult to make the bull stick take place the skew moreover, makes to change the hole accuracy higher.
Description
Technical Field
The utility model relates to the technical field of container spreaders, in particular to a rotary hole device for processing a steel structure.
Background
The steel structure is a basic component made of section steel or steel plates, and the bearing mechanism is formed according to a certain rule by welding or bolt connection and other methods according to use requirements.
At present steel construction processing commonly used is with changeing hole device has following defect, not only is not convenient for fix the steel construction of equidimension not, makes to change hole in-process steel construction and take place the displacement easily, moreover because change the hole in-process vibration great, makes the bull stick take place the skew easily, makes to change the hole accuracy relatively poor, consequently, we provide a steel construction processing with changeing hole device to in the problem of proposing in the solution of the aforesaid.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hole turning device for machining a steel structure, which solves the problems that the steel structures with different sizes are not convenient to fix, so that the steel structures are easy to displace in the hole turning process, and the rotating rod is easy to deflect due to large vibration in the hole turning process, so that the hole turning accuracy is poor.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steel construction processing is with changeing hole device, includes:
the device base is placed on the ground through the bottom supporting leg, and a hole-shaped structure is formed in the device base;
the limiting plate is rotatably arranged at the bottom end of the connecting rod, and the lower surface of the limiting plate is tightly attached to the upper surface of the steel plate;
the cross section of the second connecting plate is in an L-shaped structure and is welded on the rear side of the top of the device seat;
and the bottom of the limiting frame is of a circular ring structure and is arranged on the left side and the right side of the inside of the device box in a vertically sliding mode.
Preferably, the left side and the right side of the top of the device seat are fixedly connected with first connecting plates with grooves formed inside, and fixed rods are rotatably arranged inside the first connecting plates;
wherein, the outer surface of the fixed rod is in a bidirectional thread structure.
Preferably, the outer side of the fixed rod is in threaded connection with a connecting block which is arranged in the first connecting plate in a front-back sliding manner, and the bottom of the connecting block is hinged with a connecting rod;
and a linkage structure is formed between the connecting block and the limiting plate.
Preferably, an electric telescopic rod is vertically installed below the top of the second connecting plate, and a device box with a cavity inside is fixedly installed at the bottom end of the electric telescopic rod through a bolt.
Preferably, a motor is installed in an inner cavity of the device box, and an output end of the motor is fixedly connected with a rotating head which is installed in the device box in a penetrating mode;
wherein, the one end of turning round keeping away from the motor extends to the outside of device case.
Preferably, the outside of spacing frame is connected with and carries out the spring that resets to its downwards, and places the steel sheet that is located the device seat top under the spacing frame.
Compared with the prior art, the utility model has the beneficial effects that: the hole rotating device for machining the steel structure is convenient for fixing the steel structures with different sizes, so that the steel structures are not easy to displace in the hole rotating process, and the rotating rod is not easy to deviate, so that the hole rotating accuracy is higher;
1. the steel plate is placed at the top of the device seat, the fixing rod is rotated to drive the connecting block to move inwards, the connecting block drives the connecting rod to rotate, the connecting rod drives the limiting plate to move downwards, the limiting plate extrudes and fixes the steel plate downwards, the device is convenient to fix steel structures with different sizes, and the steel structures are not easy to displace in the hole rotating process;
2. drive the device case through electric telescopic handle downstream, make to rotate and turn the hole to the steel sheet downwards, slide to the device incasement portion behind spacing and the steel sheet contact, extrude spacing through the spring, extrude the steel sheet through spacing, make the device case reduce and rock, make the device be difficult to make the bull stick take place to squint, make to turn the hole accuracy higher.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a sectional side view of the first connecting plate and the fixing rod of the present invention;
FIG. 3 is a front sectional structure diagram of the connection between the limiting frame and the steel plate of the utility model;
FIG. 4 is a schematic view of the bottom view of the connection between the device box and the swivel.
In the figure: 1. a device base; 2. a first connecting plate; 3. fixing the rod; 4. connecting blocks; 5. a connecting rod; 6. a limiting plate; 7. a second connecting plate; 8. an electric telescopic rod; 9. a device case; 10. a motor; 11. turning the head; 12. a limiting frame; 13. a spring; 14. and (3) a steel plate.
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, the present invention provides a technical solution: the utility model provides a steel construction processing is with changeing hole device, includes: when the rotary hole device for machining the steel structure is used, a steel plate 14 is placed at the top of the device seat 1 as shown in figures 1 and 2, a fixing rod 3 is rotatably installed inside a first connecting plate 2, the fixing rod 3 is rotated, the outer surface of the fixing rod 3 is of a bidirectional threaded structure, the fixing rod 3 is in threaded connection with a connecting block 4, the connecting block 4 is slidably installed inside the first connecting plate 2 in the front-back direction, the fixing rod 3 drives the connecting block 4 to move inwards through rotation, the connecting rod 5 is hinged with the connecting block 4 and the limiting plate 6, a linkage structure is formed between the connecting block 4 and the limiting plate 6, the limiting plate 6 is driven to move downwards when the connecting block 4 moves inwards, the limiting plate 6 extrudes and fixes the steel plate 14, and the rotary hole device is convenient for fixing steel structures with different sizes, the steel structure is not easy to displace in the hole rotating process;
referring to fig. 1, 2 and 4, an electric telescopic rod 8 is disposed below the top of the second connecting plate 7, the device box 9 is driven by the electric telescopic rod 8 to move downwards, the rotor 11 is driven by a motor 10 to rotate, the rotor 11 is driven to rotate downwards when the device box 9 moves downwards, the bottom of the limiting frame 12 is in a circular ring structure, the limiting frame 12 is slidably mounted on the left and right sides of the device box 9 up and down, the limiting frame 12 is reset downwards by a spring 13, the limiting frame 12 is driven to contact with a steel plate 14 when the device box 9 moves downwards, the contacted limiting frame 12 slides upwards in the device box 9 and is pressed by the limiting frame 12 and the steel plate 14, so that the limiting frame 12 cannot displace with the steel plate 14, vibration generated by the rotor hole is reduced above the steel plate 14 by the device box 9, shaking of the rotor 11 is reduced, and the rotor 11 is deflected by the device, the hole rotating precision is high, and the whole working process of the hole rotating device for machining the steel structure is realized.
Those not described in detail in this specification are within the skill of the art. The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a steel construction processing is with changeing hole device which characterized in that includes:
the device comprises a device base (1), wherein the device base (1) is placed on the ground through a bottom supporting leg, and a hole-shaped structure is formed in the device base (1);
the limiting plate (6) is rotatably arranged at the bottom end of the connecting rod (5), and the lower surface of the limiting plate (6) is tightly attached to the upper surface of the steel plate (14);
the cross section of the second connecting plate (7) is in an L-shaped structure and is welded to the rear side of the top of the device seat (1);
the device comprises a limiting frame (12), wherein the bottom of the limiting frame (12) is of a circular ring-shaped structure and can slide up and down and be arranged on the left side and the right side of the inside of the device box (9).
2. The rotary hole device for machining the steel structure according to claim 1, wherein: the left side and the right side of the top of the device seat (1) are fixedly connected with first connecting plates (2) with grooves formed inside, and fixing rods (3) are rotatably arranged inside the first connecting plates (2);
wherein, the outer surface of the fixed rod (3) is in a bidirectional thread structure.
3. The rotary hole device for machining the steel structure as claimed in claim 2, wherein: the outer side of the fixed rod (3) is in threaded connection with a connecting block (4) which is arranged in the first connecting plate (2) in a front-back sliding mode, and the bottom of the connecting block (4) is hinged with a connecting rod (5);
wherein, a linkage structure is formed between the connecting block (4) and the limiting plate (6).
4. The rotary hole device for machining the steel structure according to claim 1, wherein: an electric telescopic rod (8) is vertically installed below the top of the second connecting plate (7), and a device box (9) with a cavity inside is fixedly installed at the bottom end of the electric telescopic rod (8) through a bolt.
5. The rotary hole device for machining the steel structure as claimed in claim 4, wherein: a motor (10) is arranged in an inner cavity of the device box (9), and the output end of the motor (10) is fixedly connected with a rotating head (11) which is arranged in the device box (9) in a penetrating way;
wherein, one end of the rotating head (11) far away from the motor (10) extends to the outside of the device box (9).
6. The rotary hole device for machining the steel structure according to claim 1, wherein: the outside of spacing (12) is connected with and carries out spring (13) that resets it downwards, and places steel sheet (14) that are located device seat (1) top under spacing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122044842.5U CN215615263U (en) | 2021-08-27 | 2021-08-27 | Hole rotating device for steel structure machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122044842.5U CN215615263U (en) | 2021-08-27 | 2021-08-27 | Hole rotating device for steel structure machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215615263U true CN215615263U (en) | 2022-01-25 |
Family
ID=79903350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122044842.5U Expired - Fee Related CN215615263U (en) | 2021-08-27 | 2021-08-27 | Hole rotating device for steel structure machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215615263U (en) |
-
2021
- 2021-08-27 CN CN202122044842.5U patent/CN215615263U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |