CN207787767U - A kind of steel tube drilling device based on steel pipe locating slot - Google Patents
A kind of steel tube drilling device based on steel pipe locating slot Download PDFInfo
- Publication number
- CN207787767U CN207787767U CN201721890950.1U CN201721890950U CN207787767U CN 207787767 U CN207787767 U CN 207787767U CN 201721890950 U CN201721890950 U CN 201721890950U CN 207787767 U CN207787767 U CN 207787767U
- Authority
- CN
- China
- Prior art keywords
- movable block
- steel pipe
- locating slot
- drill bit
- pipe locating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of steel tube drilling devices based on steel pipe locating slot, including bottom plate, steel pipe locating slot and drilling equipment, it is equipped with sliding groove on the side wall of steel pipe locating slot both sides, the center of both sides sliding groove is respectively and fixedly provided with lock nut, lock-screw is equipped in lock nut, a positioning screw is respectively provided in the sliding groove at left and right sides of lock-screw, the both ends of positioning screw are each passed through the sliding groove of both sides, wherein one end of positioning screw is fixedly connected with hold-doun nut, and the other end is arranged with lock nut；Drilling equipment includes upright bar, movable block, bore motor and drill bit, the top surface of movable block is fixedly connected with hollow block, bore motor is fixed on hollow block, its rotation axis extends in hollow block, drill bit is located at below movable block, the axle center of drill bit pass through movable block and extend to it is hollow it is fast in, rotation axis connection that the axle center of drill bit passes through driving belt and bore motor.Steel tube drilling position can be accurately positioned in the utility model, improve drilling quality.
Description
Technical field
The utility model is related to a kind of process equipment of metal pipe material more particularly to a kind of steel pipes based on steel pipe locating slot
Drilling equipment.
Background technology
Steel pipe can all be used in a variety of processing operations, and purposes is wide, be used for transmission, supporting or the effect of protection circuit
In have the demand to drill to steel pipe.It radially drills to steel pipe and needs to pass through drilling rod on the diameter line in the steel pipe center of circle；
It then requires in the axial direction vertical with axis.And need drilling multiple on a steel pipe, it is desirable that the centerline parallel of all drillings.
Since axis is a virtual line, multiple drillings are all met round and vertical with axis across steel pipe, difficulty of processing is very big.It passes
The method of system is that the position that will be punched on steel pipe pulls line and marks.Then mark point is bored by drilling tool
Hole, actually this processing method is very coarse, and precision is not high, works mainly by worker's experience.
Utility model content
Aiming at the shortcomings of the prior art, providing one kind can accurately control the purpose of this utility model
The steel tube drilling device of bore position.
For the attainment of one's purpose, technical solution provided by the utility model is：
The utility model is related to a kind of steel tube drilling device based on steel pipe locating slot, including bottom plate, bottom plate is equipped with steel
Pipe locating slot and drilling equipment are equipped with sliding groove, the center of both sides sliding groove on the side wall of the steel pipe locating slot both sides
Position is respectively and fixedly provided with lock nut, and lock-screw is equipped in lock nut, is located in the sliding groove at left and right sides of lock-screw
It is respectively provided with a positioning screw, the both ends of positioning screw are each passed through the sliding groove of both sides, and wherein one end of positioning screw is fixed
It is connected with hold-doun nut, the other end is arranged with lock nut；The drilling equipment include upright bar, movable block, bore motor and
The top surface of drill bit, movable block is fixedly connected with hollow block, and bore motor is fixed on hollow block, and rotation axis extends to hollow block
Interior, drill bit is located at below movable block, and the axle center of drill bit passes through movable block and extends in hollow block, and the axle center of drill bit passes through transmission
The rotation axis connection of belt and bore motor.
Preferably, the outer ring of the upright bar is equipped with vertically arranged gear grooved, and the movable block is internally provided with sky
The side of chamber, movable block is equipped with swing handle, and swing handle inner opposite end is inserted into the cavity of movable block, and swing handle is inserted into empty
The end of chamber one end is equipped with gear, and gear cooperates with gear grooved.
Preferably, the axle center outer ring of the drill bit is arranged with bearing, and bearing is that outer ring and hollow block or movable block are solid
Fixed connection.
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
The utility model is related to based on the steel tube drilling device of steel pipe locating slot before steel tube drilling, steel pipe is placed on steel
In pipe locating slot, two positioning screws are horizontally moveable and fix its position eventually by lock nut, so can be according to steel pipe
Length, the position of the bore position adjustment positioning screw of steel pipe and then makes positioning screw clamp the both ends of steel pipe, and pass through two
A lock-screw fixes the outer wall of steel pipe, prevents steel pipe when drilling from rotating, and then promote the accuracy of steel tube drilling.
Description of the drawings
Fig. 1 be the utility model is related to the steel tube drilling device based on steel pipe locating slot structural schematic diagram；
Fig. 2 is the structure chart of the utility model steel pipe locating slot；
Fig. 3 is the sectional view of the utility model steel tube drilling device.
Mark explanation：Bottom plate 1, steel pipe locating slot 2, positioning screw 22, hold-doun nut 23, lock nut 24, lock nut
25, rotate lock-screw 26, upright bar 31, movable block 32, hollow block 33, bore motor 34, drill bit 35, swing handle 36, gear
Slot 37, gear 38, driving belt 39, bearing 41.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the embodiments, below in fact
Example is applied for illustrating the utility model, but is not intended to limit the scope of the present invention.
In conjunction with shown in attached drawing 1, the utility model is related to a kind of steel tube drilling devices based on steel pipe locating slot, including bottom plate
1, bottom plate is equipped with steel pipe locating slot 2 and drilling equipment.In conjunction with shown in attached drawing 2, on the side wall of 2 both sides of steel pipe locating slot
It is equipped with sliding groove 21, length, width and the height all same of two sliding grooves 21, the center of both sides sliding groove 21 is solid
Surely there is lock nut 25, lock-screw 26 is equipped in lock nut 25, it, can clockwise or counterclockwise when lock-screw 26
The flexible of lock-screw 26 is controlled, a positioning screw 22 is respectively provided in the sliding groove 21 of 26 left and right sides of lock-screw,
The both ends of positioning screw 22 are each passed through the sliding groove 21 of both sides, and wherein one end of positioning screw 22 is fixedly connected with fixed spiral shell
Cap 23, hold-doun nut 23 use integrated structure type, the other end of positioning screw 22 to be arranged with locking with positioning screw 22
Nut 24, the spacing of itself and hold-doun nut 23 can be changed when rotating in lock nut 24, and then makes lock nut 24 and hold-doun nut
23 clamp the both sides side wall of pipe locating slot 2.In conjunction with shown in attached drawing 1 and 3, the drilling equipment include upright bar 31, movable block 32,
The top surface of bore motor 34 and drill bit 35, movable block 32 is fixedly connected with hollow block 33, and bore motor 34 is fixed on hollow block 33
Lower surface, the rotation axis of bore motor 34 extends to the inside of hollow block 33, and drill bit 35 is located at the lower section of movable block 32, drill bit
35 axle center passes through movable block 32 and extends in hollow block 33, and the axle center of drill bit 35 passes through driving belt 39 and bore motor
34 rotation axis connection.The outer ring of above-mentioned upright bar 31 is equipped with vertically arranged gear grooved 37, and the inside of the movable block 32 is set
There are cavity, the side of movable block 32 to be equipped with swing handle 36,32 inner opposite end of swing handle is inserted into the cavity of movable block 32 simultaneously
It is connected with gear 38, gear 38 cooperates with gear grooved 37, can realize that adjustment drilling equipment is whole by rotary motion handle 32
The purpose of body height.The axle center outer ring of the drill bit 35 is arranged with bearing 41, outer ring and hollow block or the movable block of bearing 41
It is fixedly connected.
Steel pipe is placed in steel pipe locating slot 2 when use, two are adjusted according to the position that the length of steel pipe and needs drill
Positioning screw 22 it is external, make two positioning screws 22 surely live steel pipe both ends, and pass through lock nut 24 lock positioning screw
Position, the outer ring of steel pipe is then locked by way of tightening lock-screw 26, prevent steel pipe drilling when rotate, then open
Dynamic bore motor 34, pulling swing handle 32 manually makes movable block 32 move downward, and then drill bit 35 is made to contact completion with steel pipe
Drilling.
The utility model is described in detail above in association with embodiment, but the content be only the utility model compared with
Good embodiment, should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model
All the changes and improvements etc. should all be still fallen within the patent covering scope of the utility model.
Claims (3)
1. a kind of steel tube drilling device based on steel pipe locating slot, including bottom plate, it is characterised in that：The bottom plate is equipped with steel
Pipe locating slot and drilling equipment are equipped with sliding groove, the center of both sides sliding groove on the side wall of the steel pipe locating slot both sides
Position is respectively and fixedly provided with lock nut, and lock-screw is equipped in lock nut, is located in the sliding groove at left and right sides of lock-screw
It is respectively provided with a positioning screw, the both ends of positioning screw are each passed through the sliding groove of both sides, and wherein one end of positioning screw is fixed
It is connected with hold-doun nut, the other end is arranged with lock nut；The drilling equipment include upright bar, movable block, bore motor and
The top surface of drill bit, movable block is fixedly connected with hollow block, and bore motor is fixed on hollow block, and rotation axis extends to hollow block
Interior, drill bit is located at below movable block, the axle center of drill bit pass through movable block and extend to it is hollow it is fast in, the axle center of drill bit passes through transmission
The rotation axis connection of belt and bore motor.
2. the steel tube drilling device according to claim 1 based on steel pipe locating slot, it is characterised in that：The upright bar
Outer ring is equipped with vertically arranged gear grooved, and the movable block is internally provided with cavity, and the side of movable block is equipped with swing handle,
Swing handle inner opposite end is inserted into the cavity of movable block, and the end that swing handle is inserted into cavity one end is equipped with gear, gear with
Gear grooved cooperates.
3. the steel tube drilling device according to claim 1 based on steel pipe locating slot, it is characterised in that：The drill bit
Axle center outer ring is arranged with bearing, and bearing is that outer ring is fixedly connected with hollow block or movable block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890950.1U CN207787767U (en) | 2017-12-28 | 2017-12-28 | A kind of steel tube drilling device based on steel pipe locating slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890950.1U CN207787767U (en) | 2017-12-28 | 2017-12-28 | A kind of steel tube drilling device based on steel pipe locating slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787767U true CN207787767U (en) | 2018-08-31 |
Family
ID=63280587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890950.1U Expired - Fee Related CN207787767U (en) | 2017-12-28 | 2017-12-28 | A kind of steel tube drilling device based on steel pipe locating slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015031A (en) * | 2018-09-07 | 2018-12-18 | 曾金玉 | A kind of construction site construction steel tube drilling device |
-
2017
- 2017-12-28 CN CN201721890950.1U patent/CN207787767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015031A (en) * | 2018-09-07 | 2018-12-18 | 曾金玉 | A kind of construction site construction steel tube drilling device |
| CN109015031B (en) * | 2018-09-07 | 2020-01-03 | 深圳市瑞滢装饰设计工程有限公司 | Steel pipe drilling equipment is used in building site construction |
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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: 20180831 Termination date: 20191228 |