CN208280903U - The interchangeable oil bit of assembly type gear wheel - Google Patents
The interchangeable oil bit of assembly type gear wheel Download PDFInfo
- Publication number
- CN208280903U CN208280903U CN201820687279.9U CN201820687279U CN208280903U CN 208280903 U CN208280903 U CN 208280903U CN 201820687279 U CN201820687279 U CN 201820687279U CN 208280903 U CN208280903 U CN 208280903U
- Authority
- CN
- China
- Prior art keywords
- gear wheel
- drill bit
- connects
- bit connecting
- drill
- 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
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- Gears, Cams (AREA)
Abstract
The interchangeable oil bit of assembly type gear wheel.Its composition of this product includes: drill bit connecting rod, drill bit connecting sleeve, the inside of the drill bit connecting sleeve is circumferentially provided with one group of jack, the jack connects magnetosheath, the top half of the insertion drill bit connecting rod in the drill bit connecting sleeve, the top half of the drill bit connecting rod is circumferentially provided with one group of fixation hole, the fixation hole and the jack correspond, the fixation hole connecting spring, the spring connects grafting magnetic bar, it is fixed in the grafting magnetic bar pop-up insertion magnetosheath, inserting column is fixedly connected at the top of the drill bit connecting sleeve, the inserting column connects drill headstock, the drill headstock is provided with 5 equidistant arc grooves, the arc groove connects gear wheel pedestal, the gear wheel pedestal is provided with one group of gear wheel embedding groove, the gear wheel embedding groove connects gear wheel.The utility model is used for gear wheel oil bit.
Description
Technical field:
The utility model relates to a kind of interchangeable oil bits of assembly type gear wheel.
Background technique:
Existing gear wheel oil bit is monolithic construction, and either wearing, which occurs, in which part requires to carry out whole wash in a pan
It eliminates, and gear wheel oil bit is prone to wear, and integrally carries out waste caused by eliminating than more serious, while also increasing production
Cost, using effect are undesirable.
Summary of the invention:
Several major parts of gear wheel oil bit can be carried out assembled connect the purpose of the utility model is to provide a kind of
It connects, replaces certain a part conveniently, reduce the interchangeable oil bit of assembly type gear wheel of use cost.
Above-mentioned purpose is realized by following technical scheme:
A kind of interchangeable oil bit of assembly type gear wheel, composition includes: drill bit connecting rod, drill bit connecting sleeve, described
The inside of drill bit connecting sleeve be circumferentially provided with one group of jack, the jack connects magnetosheath, the drill bit connecting sleeve interpolation
Entering the top half of the drill bit connecting rod, the top half of the drill bit connecting rod is circumferentially provided with one group of fixation hole,
The fixation hole and the jack correspond, and the fixation hole connecting spring, the spring connects grafting magnetic bar,
It is fixed in the grafting magnetic bar pop-up insertion magnetosheath, it is fixedly connected with inserting column at the top of the drill bit connecting sleeve, institute
The inserting column connection drill headstock stated, the drill headstock are provided with 5 equidistant arc grooves, and the arc groove connects gear wheel
Pedestal, the gear wheel pedestal are provided with one group of gear wheel embedding groove, and the gear wheel embedding groove connects gear wheel.
The interchangeable oil bit of assembly type gear wheel, the inserting column connect magnetosphere, and the drill headstock is provided with
Connecting hole, the connecting hole connect magnet ring circle, and the inserting column insertion connecting hole is attracted institute by the magnetosphere
The magnet ring circle stated is fixed, and the arc groove connects half degree of lip-rounding magnetism opening sleeve, and the gear wheel pedestal connects half degree of lip-rounding magnetic
Set, the gear wheel pedestal insertion arc groove is interior to be attracted described half mouthful by half degree of lip-rounding magnetism opening sleeve
Shape magnetosheath is fixed.
The interchangeable oil bit of assembly type gear wheel, the cross section of the gear wheel embedding groove is circle, described
Gear wheel embedding groove in be circumferentially provided with one group of fixed embedding groove, the fixation embedding groove is bonded magnetic sheet, the gear wheel
Latter half is circumferentially provided with one and Ban logical grooves, the fixed magnetic sheet of the logical recess-mounted of described half, described in the gear wheel insertion
Gear wheel embedding groove the fixation magnetic sheet be attracted by the magnetic sheet be fixed, the exposed portion of the gear wheel is whole
Body structure.
The utility model has the advantages that
1. the utility model is composed of drill bit connecting rod, drill bit connecting sleeve, drill headstock, gear wheel pedestal, gear wheel,
Each section breaks down or wears, and can be replaced, and does not need progress entirety and eliminates, can greatly reduce
Use cost.
2. all passing through between the drill bit connecting rod of the utility model, drill bit connecting sleeve, drill headstock, gear wheel pedestal, gear wheel
Magnetic connects, after convenient when assembling, connection very securely, also facilitate when needing and replacing disassembly, is all mentioned to that a part is replaced
It has supplied to facilitate condition, using effect is very good.
3. popped up by grafting magnetic bar in insertion magnetosheath between the drill bit connecting rod and drill bit connecting sleeve of the utility model
It is fixed, it is very convenient as long as lightly rotary drill bit connecting rod can be realized as being connected and fixed, and connect very firm later
Gu use also safety, convenient when assembling, speed is also fast.
4. the gear wheel of the utility model is very easy to abrasion, many gear wheels are needed on an oil bit, this product can
Guarantee which gear wheel abrasion occurs and can be replaced, it is very easy to use, and can greatly reduce use at
This.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of this product.
Attached drawing 2 is the external view of attached drawing 1.
Attached drawing 3 is the gear wheel of this product and the connection schematic diagram of gear wheel pedestal.
Specific embodiment:
Embodiment 1:
A kind of interchangeable oil bit of assembly type gear wheel, composition includes: drill bit connecting rod 1, drill bit connecting sleeve 2, institute
The inside for the drill bit connecting sleeve stated circumferentially is provided with one group of jack 3, and the jack connects magnetosheath 4, the drill bit connecting sleeve
The top half of drill bit connecting rod described in interior insertion, the top half of the drill bit connecting rod are circumferentially provided with one group and fix
Hole 5, the fixation hole and the jack correspond, and the fixation hole connecting spring 6, the spring connects grafting
Magnetic bar 7, the grafting magnetic bar pop-up, which is inserted into the magnetosheath, to be fixed, and is fixedly connected at the top of the drill bit connecting sleeve slotting
Column 8, the inserting column connect drill headstock 9, and the drill headstock is provided with 5 equidistant arc grooves 10, and the arc is recessed
Slot connects gear wheel pedestal 11, and the gear wheel pedestal is provided with one group of gear wheel embedding groove 12, and the gear wheel embedding groove connects gear wheel
13。
Embodiment 2:
The interchangeable oil bit of assembly type gear wheel described in embodiment 1, the inserting column connect magnetosphere 14, the brill
Headstock is provided with connecting hole 15, and the connecting hole connects magnet ring circle 16, and the inserting column insertion connecting hole passes through described
Magnetosphere be attracted the magnet ring circle and fix, the arc groove connects half degree of lip-rounding magnetism opening sleeve 17, the gear wheel bottom
Seat half degree of lip-rounding magnetosheath 18 of connection, the gear wheel pedestal insertion arc groove is interior to be open by half degree of lip-rounding magnetism
Set is attracted half degree of lip-rounding magnetosheath and fixes.
Embodiment 3:
The interchangeable oil bit of assembly type gear wheel as described in example 2, the cross section of the gear wheel embedding groove are circle
Shape, one group of fixed embedding groove 19 is circumferentially provided in the gear wheel embedding groove, and the fixation embedding groove is bonded magnetic sheet 20, institute
The latter half for the gear wheel stated circumferentially is provided with one and Ban logical grooves 21, and the fixed magnetic sheet 22 of the logical recess-mounted of described half is described
The gear wheel insertion gear wheel embedding groove by the magnetic sheet be attracted described in fixation magnetic sheet be fixed, the gear wheel
Exposed portion be overall structure.
Working principle:
Drill bit connecting rod and drill bit connecting sleeve are assembled first, drill bit connecting rod are inserted into drill bit connecting sleeve, rotary drill bit connects
Extension bar keeps fixation hole corresponding with jack, fixed in grafting magnetic bar pop-up insertion magnetosheath, then assembles drill bit connecting sleeve and drill headstock, will
Inserting column is inserted into drill headstock and is fixed with magnetosphere actuation magnet ring circle, then assembles gear wheel pedestal and drill headstock, gear wheel pedestal is inserted
Enter in arc groove and be fixed by half degree of lip-rounding magnetism opening sleeve, half degree of lip-rounding magnetosheath of actuation, gear wheel is finally assembled, by gear wheel
Rear portion is inserted into gear wheel embedding groove, and rotation gear wheel makes magnetic sheet be fixed magnetic sheet to be fixed.
Claims (3)
1. a kind of interchangeable oil bit of assembly type gear wheel, composition includes: drill bit connecting rod, drill bit connecting sleeve, feature
Be: the inside of the drill bit connecting sleeve is circumferentially provided with one group of jack, and the jack connects magnetosheath, and the drill bit connects
The top half of the insertion drill bit connecting rod, the top half of the drill bit connecting rod are circumferentially provided with one group in female connector
Fixation hole, the fixation hole and the jack correspond, the fixation hole connecting spring, and the spring connection is inserted
Magnetic bar is connect, fixes in the grafting magnetic bar pop-up insertion magnetosheath, is fixedly connected at the top of the drill bit connecting sleeve
Inserting column, the inserting column connect drill headstock, and the drill headstock is provided with 5 equidistant arc grooves, the arc groove
Gear wheel pedestal is connected, the gear wheel pedestal is provided with one group of gear wheel embedding groove, and the gear wheel embedding groove connects gear wheel.
2. the interchangeable oil bit of assembly type gear wheel according to claim 1, it is characterized in that: the inserting column connects
Magnetosphere, the drill headstock are provided with connecting hole, and the connecting hole connects magnet ring circle, the inserting column insertion connecting hole
It is attracted the magnet ring circle by the magnetosphere to fix, the arc groove connects half degree of lip-rounding magnetism opening sleeve, described
Gear wheel pedestal connects half degree of lip-rounding magnetosheath, passes through half degree of lip-rounding magnetism in the gear wheel pedestal insertion arc groove
Opening sleeve is attracted half degree of lip-rounding magnetosheath and fixes.
3. the interchangeable oil bit of assembly type gear wheel according to claim 2, it is characterized in that: the gear wheel is inlayed
The cross section of slot is circle, is circumferentially provided with one group of fixed embedding groove, the fixation embedding groove in the gear wheel embedding groove
It is bonded magnetic sheet, the latter half of the gear wheel is circumferentially provided with one and Ban logical grooves, the fixed magnetic of the logical recess-mounted of described half
Piece, the gear wheel insertion gear wheel embedding groove are attracted the fixation magnetic sheet by the magnetic sheet and are fixed, institute
The exposed portion for the gear wheel stated is overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687279.9U CN208280903U (en) | 2018-05-09 | 2018-05-09 | The interchangeable oil bit of assembly type gear wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687279.9U CN208280903U (en) | 2018-05-09 | 2018-05-09 | The interchangeable oil bit of assembly type gear wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208280903U true CN208280903U (en) | 2018-12-25 |
Family
ID=64729875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820687279.9U Expired - Fee Related CN208280903U (en) | 2018-05-09 | 2018-05-09 | The interchangeable oil bit of assembly type gear wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208280903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318678A (en) * | 2019-04-29 | 2019-10-11 | 江苏和信石油机械有限公司 | A kind of drilling rod for shale gas |
| CN111270988A (en) * | 2020-02-12 | 2020-06-12 | 秦亚州 | Oil drilling and production machine capable of detecting and positioning |
-
2018
- 2018-05-09 CN CN201820687279.9U patent/CN208280903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318678A (en) * | 2019-04-29 | 2019-10-11 | 江苏和信石油机械有限公司 | A kind of drilling rod for shale gas |
| CN110318678B (en) * | 2019-04-29 | 2021-04-09 | 江苏和信石油机械有限公司 | Drill rod for shale gas |
| CN111270988A (en) * | 2020-02-12 | 2020-06-12 | 秦亚州 | Oil drilling and production machine capable of detecting and positioning |
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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: 20181225 Termination date: 20190509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |