CN211708167U - Steel drilling tool with drill bit replacing structure - Google Patents
Steel drilling tool with drill bit replacing structure Download PDFInfo
- Publication number
- CN211708167U CN211708167U CN202020095996.XU CN202020095996U CN211708167U CN 211708167 U CN211708167 U CN 211708167U CN 202020095996 U CN202020095996 U CN 202020095996U CN 211708167 U CN211708167 U CN 211708167U
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- drilling tool
- base
- fixed
- drilling
- disc
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a steel drilling tool with structure is changed to drill bit, the on-line screen storage device comprises a base, fix the drilling tool support on the base, be provided with the work piece backup pad on the base, be provided with the location clamp splice in the work piece backup pad, be provided with the drilling tool seat on the drilling tool support, be provided with the motor cabinet on the drilling tool seat, be fixed with driving motor on the motor cabinet, square mounting hole on driving motor's main shaft, be fixed with the hydraulic cylinder that is connected with the motor cabinet on the drilling tool seat, bottom surface at the drilling tool seat is provided with the disc, pass through the bearing connection on the axostylus axostyle at the center of disc, evenly seted up the different drilling in two at least apertures on the disc, be provided with the drill bit in drilling, the top integrated into one piece. The utility model discloses a structure sets up rationally, can realize the drilling operation, realizes the operation of quick replacement drill bit, is favorable to improving the efficiency of drilling, reduces workman's intensity of labour, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of steel processing equipment, concretely relates to steel drilling tool with structure is changed to drill bit.
Background
Steel structure engineering is a structure mainly made of steel, mainly composed of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all members or components are usually connected by welding seams, bolts or rivets, which is one of the main building structure types. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, bridge, venue, superelevation layer. Need couple together steel in steel construction engineering, wherein can't avoid punching and connect through bolt and nut, drilling machine and lathe are generally adopted as steel upper hole processing equipment, the drilling equipment of prior art can only bore the hole of same size mostly, if need bore different apertures then need the dismouting change drill bit just can realize, and on some steel construction, need bore the hole in different apertures, so need dismouting change drill bit many times in drilling process, greatly reduced the efficiency of drilling not only, and also greatly increased workman's intensity of labour, suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a steel drilling tool that structure sets up rationally and the suitability is strong has drill bit and changes the structure.
The technical scheme for realizing the purpose of the utility model is a steel drilling tool with a drill bit replacing structure, which comprises a base and a drilling tool support fixed on the base, wherein a workpiece supporting plate is arranged on the base, a positioning clamping block is arranged on the workpiece supporting plate, a clamping cylinder is fixed between the positioning clamping block and the workpiece supporting plate, a drilling tool base is arranged on the drilling tool support, a motor base is arranged on the drilling tool base, a driving motor is fixed on the motor base, a square mounting hole is arranged on a main shaft of the driving motor, a lifting hydraulic cylinder connected with the motor base is fixed on the drilling tool base, a shaft rod is fixed on the bottom surface of the drilling tool base, a disc is arranged on the bottom surface of the drilling tool base, the center of the disc is connected on the shaft rod through a bearing, at least two drilling holes with different apertures are uniformly arranged on the disc, the drilling machine is characterized in that drill bits are arranged in the drill holes, square convex rods matched with the square mounting holes are integrally formed at the tops of all the drill bits, and the square convex rods are connected with the square mounting holes when the motor base descends.
And a telescopic cylinder is fixed on the drilling tool support, and the drilling tool seat is fixed on a piston shaft of the telescopic cylinder.
The drilling tool support is provided with a dovetail-shaped guide sliding groove, a dovetail-shaped guide sliding block matched with the dovetail-shaped guide sliding groove is fixed on the side face of the drilling tool seat, and the dovetail-shaped guide sliding block is arranged in the dovetail-shaped guide sliding groove.
A power plug, an external air pump connecting terminal and a switch panel are fixed on the base, and a clamping cylinder control button, a driving motor start-stop switch, a lifting hydraulic cylinder start-stop button and a telescopic cylinder control button are fixed on the switch panel.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it not only can realize the drilling operation, and it is provided with the disc and is provided with the drilling in different apertures on the disc in addition, through the lift to the motor cabinet, makes the square mounting hole on the driving motor be connected with the square nose bar of different drill bits to realize the operation of quick replacement drill bit, be favorable to improving the efficiency of drilling, reduce workman's intensity of labour, use reliable and stable, the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, a steel drilling tool with a drill bit replacing structure comprises a base 1, a drilling tool support 2 fixed on the base, a workpiece support plate 3 arranged on the base, a positioning clamping block 4 arranged on the workpiece support plate, a clamping cylinder 5 fixed between the positioning clamping block and the workpiece support plate, a drilling tool holder 6 arranged on the drilling tool support, a motor base 7 arranged on the drilling tool holder, a driving motor 8 fixed on the motor base, a square mounting hole 9 arranged on a main shaft of the driving motor, a lifting hydraulic cylinder 10 connected with the motor base fixed on the drilling tool holder, a shaft lever 11 fixed on the bottom surface of the drilling tool holder, a disc 12 arranged on the bottom surface of the drilling tool holder, a bearing 13 connected on the center of the disc, and at least two drilling holes 14 with different apertures uniformly arranged on the disc, the drilling machine is characterized in that drill bits 15 are arranged in the drill holes, square convex rods 16 matched with the square mounting holes are integrally formed at the tops of all the drill bits, and the square convex rods are connected with the square mounting holes when the motor base descends.
A telescopic cylinder 17 is fixed on the drilling tool support, and the drilling tool seat is fixed on a piston shaft of the telescopic cylinder.
The drilling tool support is provided with a dovetail-shaped guide sliding groove 18, a dovetail-shaped guide sliding block 19 matched with the dovetail-shaped guide sliding groove is fixed on the side face of the drilling tool seat, and the dovetail-shaped guide sliding block is arranged in the dovetail-shaped guide sliding groove.
A power plug 20, an external air pump connecting terminal 21 and a switch panel 22 are fixed on the base, and a clamping cylinder control button, a driving motor start-stop switch, a lifting hydraulic cylinder start-stop button and a telescopic cylinder control button are fixed on the switch panel.
The utility model discloses a structure sets up rationally, and it not only can realize the drilling operation, and it is provided with the disc and is provided with the drilling in different apertures on the disc in addition, through the lift to the motor cabinet, makes the square mounting hole on the driving motor be connected with the square nose bar of different drill bits to realize the operation of quick replacement drill bit, be favorable to improving the efficiency of drilling, reduce workman's intensity of labour, use reliable and stable, the suitability is strong and the practicality is good.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a steel drilling tool with structure is changed to drill bit, includes the base, fixes drilling tool support on the base be provided with work piece supporting plate on the work piece supporting plate be provided with the location clamp splice with be fixed with centre gripping cylinder, its characterized in that between the work piece supporting plate: the drilling tool comprises a drilling tool support, a motor base, a driving motor, a square mounting hole, a lifting hydraulic cylinder, a shaft rod, a disc, at least two drill holes, drill bits and square convex rods, wherein the drilling tool support is provided with the drilling tool base, the motor base is arranged on the drilling tool base, the driving motor is fixed on the motor base, the square mounting hole is formed in a main shaft of the driving motor, the lifting hydraulic cylinder connected with the motor base is fixed on the drilling tool base, the shaft rod is fixed on the bottom surface of the drilling tool base, the disc is connected to the shaft rod through a bearing, the disc is uniformly provided with the drill holes with different apertures, the drill bits are arranged in the drill holes, the tops of all the drill bits are integrally formed with the square convex rods matched with the square mounting hole, and the square convex rods.
2. The steel product drilling tool with a bit changing structure according to claim 1, wherein: and a telescopic cylinder is fixed on the drilling tool support, and the drilling tool seat is fixed on a piston shaft of the telescopic cylinder.
3. The steel product drilling tool with a bit changing structure according to claim 2, wherein: the drilling tool support is provided with a dovetail-shaped guide sliding groove, a dovetail-shaped guide sliding block matched with the dovetail-shaped guide sliding groove is fixed on the side face of the drilling tool seat, and the dovetail-shaped guide sliding block is arranged in the dovetail-shaped guide sliding groove.
4. The steel product drilling tool with a bit changing structure according to claim 3, wherein: a power plug, an external air pump connecting terminal and a switch panel are fixed on the base, and a clamping cylinder control button, a driving motor start-stop switch, a lifting hydraulic cylinder start-stop button and a telescopic cylinder control button are fixed on the switch panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095996.XU CN211708167U (en) | 2020-01-16 | 2020-01-16 | Steel drilling tool with drill bit replacing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095996.XU CN211708167U (en) | 2020-01-16 | 2020-01-16 | Steel drilling tool with drill bit replacing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211708167U true CN211708167U (en) | 2020-10-20 |
Family
ID=72823967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020095996.XU Expired - Fee Related CN211708167U (en) | 2020-01-16 | 2020-01-16 | Steel drilling tool with drill bit replacing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211708167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894995A (en) * | 2020-12-24 | 2021-06-04 | 天津理工大学 | Perforating device is used in production of thing networking electronic equipment |
| CN115255452A (en) * | 2022-09-29 | 2022-11-01 | 扬州市金亚达钣金制造有限公司 | Drilling equipment for sheet metal part machining |
-
2020
- 2020-01-16 CN CN202020095996.XU patent/CN211708167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894995A (en) * | 2020-12-24 | 2021-06-04 | 天津理工大学 | Perforating device is used in production of thing networking electronic equipment |
| CN115255452A (en) * | 2022-09-29 | 2022-11-01 | 扬州市金亚达钣金制造有限公司 | Drilling equipment for sheet metal part machining |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |