CN203599572U - Electric control variable-frequency speed control sampling drill machine - Google Patents
Electric control variable-frequency speed control sampling drill machine Download PDFInfo
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- CN203599572U CN203599572U CN201320835201.4U CN201320835201U CN203599572U CN 203599572 U CN203599572 U CN 203599572U CN 201320835201 U CN201320835201 U CN 201320835201U CN 203599572 U CN203599572 U CN 203599572U
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- drill bit
- steel ingot
- drill
- drilling machine
- electric
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Abstract
The utility model discloses an electric control variable-frequency speed control sampling drill machine. The electric control variable-frequency speed control sampling drill machine is characterized in that the electric control variable-frequency speed control sampling drill machine comprises a drill machine base, a steel ingot base, a stand column, a sliding guide rail, drill bit assemblies and electric push rods, the steel ingot base and the stand column are arranged on the drill machine base, the sliding guide rail is fixedly connected with the stand column, the drill bit assemblies are connected with the sliding guide rail in a sliding mode, the electric push rods drive the drill bit assemblies to slide, the two sets of electric push rods are arranged and located at the two ends of the sliding guide rail respectively, all the sets of electric push rods correspond to the drill bit assemblies respectively, each drill bit assembly comprises a sleeve frame, a drill bit, an electric motor, a gear shaft and a frequency converter, the two sides of the sleeve frames are provided with the drill bits respectively, the two sides of the sleeve frames are provided with the electric motors respectively, the gear shafts control the drill bits to move up and down, the frequency converters control the rotating speed of the electric motors, and the drill bits and the electric motors are in transmission through belt pulleys. The electric control variable-frequency speed control sampling drill machine has the advantages that the speed of the drill bits can be adjusted according to different steel types, the drilling positions of the two drill bits are controlled in an electric push and pull mode, sampling is simultaneously conducted on the two ends of a steel ingot without hanging and conveying the steel ingot back and forth, labor intensity is lowered, and the sampling speed, the sample yield and the accuracy are improved.
Description
Technical field
The utility model relates to a kind of sampling drilling machine, is specifically related to the two electronic control frequency control of the brill formula sampling drilling machines of a kind of single armed, belongs to Work tool technical field.
Background technology
ESR ingot manually drills through sample, and not only labour intensity is large, and workload is very big.Take existing radial drill as example, through facts have proved, its mechanical system, electric-control system can not meet sampling efficiency, sample standard and reduce the requirement of the each side such as labour intensity, need be by the handling back and forth of electroslag ingot two when drilling machine drills through sample, labor intensity of operating staff is large, and sample rate is slow, efficiency is low; Drilling machine drilling speed is by gear drive, and sample rate can not regulate, and when steel ingot matter is hard, rotating speed is too high, and the sample blackout of picked-up is rotten, qualification rate≤90%, and qualification rate is low.
In addition, for large ingot shape, more accurate to the technological requirement of drilled through sample, original radial drilling machine cannot complete this technique.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of can improve the two electronic control frequency control of the brill formula sampling drilling machines of single armed that drill through sample accuracy and efficiency, reduce labor intensity and improve sampling quality.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of electronic control frequency control sampling drilling machine, comprise: drilling machine base, be arranged at the steel ingot seat on drilling machine base, it is characterized in that, also comprise: be vertically fixed on the column on drilling machine base, be fixedly connected with and horizontally disposed rail plate the drill bit assembly being slidably connected with rail plate, and the electric pushrod that drives drill bit assembly to slide along rail plate with column; Aforementioned electric pushrod is two groups, lays respectively at the two ends of rail plate, every group of corresponding one group of drill bit assembly of electric pushrod; Previous bit assembly comprises: stock, be separately positioned on drill bit and the motor of stock both sides, control the gear shaft that drill bit moves up and down, and control the frequency converter of motor speed, aforementioned stock and rail plate are slidably connected, and drill bit and motor are by belt pulley transmission.
Aforesaid electronic control frequency control sampling drilling machine, is characterized in that, the side of aforementioned stock is provided with the motor cabinet for placing motor, and the distance between motor cabinet and stock is adjustable.
Aforesaid electronic control frequency control sampling drilling machine, is characterized in that, aforementioned stock has dovetail guide.
Aforesaid electronic control frequency control sampling drilling machine, is characterized in that, is provided with guide clearance and adjusts pressing plate on aforementioned stock.
Aforesaid electronic control frequency control sampling drilling machine, is characterized in that, aforementioned steel ingot seat comprises: steel ingot seat base and steel ingot seat plate, and the two ends of aforementioned steel ingot seat base are formed with plugboard trough, and steel ingot seat plate inserts in plugboard trough.
Usefulness of the present utility model is: simple structure, easy to use, with low cost, and it is convenient, easy to operate to safeguard, institute's qualification rate of materialsing is high, and accuracy is high, can regulate according to different steel grades the speed of drill bit, two bit drills fetch bits are put with the control of electric push-and-pull mode, have the function of moving left and right, steel ingot two samples simultaneously, does not need handling back and forth, reduce labour intensity, improve operating personnel's sample rate, saved production cost, improved capacity utilization.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of electronic control frequency control sampling drilling machine of the present utility model;
Fig. 2 is the structural representation of drill bit assembly in Fig. 1.
The implication of Reference numeral in figure: 1-drilling machine base, 2-steel ingot seat base, 3-steel ingot seat plate, 4-column, 5-rail plate, 6-drill bit assembly, 7-electric pushrod, 8-stock, 9-drill bit, 10-motor cabinet, 11-motor cabinet adjustable plate, 12-dovetail guide, 13-guide clearance is adjusted pressing plate, 14-drive pulley, 15-negative pulley wheel, 16-handle, 17-gear shaft, 18-rack tube.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
See figures.1.and.2, electronic control frequency control sampling drilling machine of the present utility model, comprise: drilling machine base 1, be arranged at the steel ingot seat on drilling machine base 1, be vertically fixed on the column 4 on drilling machine base 1, be fixedly connected with and horizontally disposed rail plate 5 drill bit assembly 6 being slidably connected with rail plate 5, and the electric pushrod 7 that drives drill bit assembly 6 to slide along rail plate 5 with column 4.Wherein, electric pushrod 7 is two groups, lays respectively at the two ends of rail plate 5, every group of corresponding one group of drill bit assembly 6 of electric pushrod 7.
In addition, drill bit assembly 6 comprises: stock 8, be separately positioned on drill bit 9 and the motor (not shown) of stock 8 both sides, and control the gear shaft 17 that drill bit 9 moves up and down, and control the frequency converter (not shown) of motor speed.Wherein, stock 8 is slidably connected with rail plate 5, and as the preferred scheme of one, stock 8 has dovetail guide 12, more preferably, is provided with guide clearance and adjusts pressing plate 13 on stock 8; Drill bit 9 and motor are by belt pulley transmission, drive pulley 14 is set on motor, the other end of drill bit 9 arranges negative pulley wheel 15, the two is by A1646 type V--belt Drive, drive pulley 14 and negative pulley wheel 15 speed ratio 6:5, the drilling speed of drill bit 9 mainly regulates the rotating speed of motor to regulate the required drilling speed of drill bit 9 by frequency converter.
As the preferred scheme of one, the side of stock 8 is provided with the motor cabinet 10 for placing motor, between motor cabinet 10 and stock 8, be provided with motor cabinet adjustable plate 11, the degree of tightness Adjust and use motor cabinet adjustable plate 11 of V-belt is stretched with contracting drive motor seat 10 front and back and is moved, thereby reaches the effect that regulates belt tension.
In the utility model, steel ingot seat is a kind of dismountable combining structure, it comprises: steel ingot seat base 2 and steel ingot seat plate 3, the two ends of steel ingot seat base 2 are formed with plugboard trough, steel ingot seat plate 3 inserts in plugboard trough, by changing difform steel ingot seat plate 3, can adapt to place the steel ingot of different profiles.
Electronic control frequency control sampling drilling machine of the present utility model, its using method is as follows:
Steel ingot is put into steel ingot seat, start electric pushrod 7(stroke 500mm) its promotion drill bit assembly 6 is moved left and right on rail plate 5, adjust behind the position of drill bit assembly 6, actuating motor, thereby drive drill bit 9 to rotate, then stir handle 16 gear shaft 17 is rotated, gear shaft 17 drives rack tube 18 to move up and down, finally realize moving up and down of drill bit 9, completed the sampling of steel ingot.
As can be seen here, the two electronic control frequency control of the brill formula sampling drilling machines of single armed of the present utility model can regulate according to different steel grades the speed of drill bit, two bit drills fetch bits are put with the control of electric push-and-pull mode, there is the function of moving left and right, steel ingot two samples simultaneously, does not need handling back and forth, has reduced labour intensity, improve operating personnel's sample rate, also improved the high and accuracy of materialsing qualification rate simultaneously.
It should be noted that, above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (5)
1. electronic control frequency control sampling drilling machine, comprise: drilling machine base, be arranged at the steel ingot seat on drilling machine base, it is characterized in that, also comprise: be vertically fixed on the column on drilling machine base, be fixedly connected with and horizontally disposed rail plate the drill bit assembly being slidably connected with rail plate, and the electric pushrod that drives drill bit assembly to slide along rail plate with column; Described electric pushrod is two groups, lays respectively at the two ends of rail plate, every group of corresponding one group of drill bit assembly of electric pushrod; Described drill bit assembly comprises: stock, be separately positioned on drill bit and the motor of stock both sides, control the gear shaft that drill bit moves up and down, and control the frequency converter of motor speed, described stock and rail plate are slidably connected, and drill bit and motor are by belt pulley transmission.
2. electronic control frequency control sampling drilling machine according to claim 1, is characterized in that, the side of described stock is provided with the motor cabinet for placing motor, and the distance between motor cabinet and stock is adjustable.
3. electronic control frequency control sampling drilling machine according to claim 1, is characterized in that, described stock has dovetail guide.
4. electronic control frequency control sampling drilling machine according to claim 1, is characterized in that, is provided with guide clearance and adjusts pressing plate on described stock.
5. according to the electronic control frequency control sampling drilling machine described in claim 1 to 4 any one, it is characterized in that, described steel ingot seat comprises: steel ingot seat base and steel ingot seat plate, and the two ends of described steel ingot seat base are formed with plugboard trough, and steel ingot seat plate inserts in plugboard trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835201.4U CN203599572U (en) | 2013-12-17 | 2013-12-17 | Electric control variable-frequency speed control sampling drill machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835201.4U CN203599572U (en) | 2013-12-17 | 2013-12-17 | Electric control variable-frequency speed control sampling drill machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599572U true CN203599572U (en) | 2014-05-21 |
Family
ID=50712273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835201.4U Expired - Fee Related CN203599572U (en) | 2013-12-17 | 2013-12-17 | Electric control variable-frequency speed control sampling drill machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168123A (en) * | 2020-02-14 | 2020-05-19 | 闻金山 | Hardware processing drilling machine |
-
2013
- 2013-12-17 CN CN201320835201.4U patent/CN203599572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168123A (en) * | 2020-02-14 | 2020-05-19 | 闻金山 | Hardware processing drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20141217 |
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| EXPY | Termination of patent right or utility model |