CN207027113U - A kind of vertical drilling spindle digital display harvester - Google Patents
A kind of vertical drilling spindle digital display harvester Download PDFInfo
- Publication number
- CN207027113U CN207027113U CN201720967482.7U CN201720967482U CN207027113U CN 207027113 U CN207027113 U CN 207027113U CN 201720967482 U CN201720967482 U CN 201720967482U CN 207027113 U CN207027113 U CN 207027113U
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- China
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- magnet
- main shaft
- sleeve gear
- spline sleeve
- hall switch
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Abstract
The utility model discloses a kind of vertical drilling spindle digital display harvester, including main shaft, spline sleeve gear and main shaft case lid, main shaft is connected with spline sleeve gear, the spline sleeve gear upper surface is provided with magnet, magnet follows spline sleeve gear together to rotate, the top of magnet can be arranged on when the main spindle box is covered and is provided with when spline housing pinion rotation with the Hall switch of magnet face, Hall switch；When main shaft drives spline housing pinion rotation, magnet follows spline housing pinion rotation, and when magnet rotors to Hall switch underface, Hall switch senses the magnetic signal of magnet, and then can obtain the real-time rotating speed of main shaft；The utility model facilitates operating personnel to monitor the speed of mainshaft in real time, to be adjusted in real time to the speed of mainshaft.
Description
Technical field
A kind of vertical drilling spindle digital display harvester is the utility model is related to, belongs to vertical drilling spindle technical field.
Background technology
The one kind of upright drill as drilling machine, and relatively common Metal Cutting Machine Tool, are widely used, and precision is high
The characteristics of, it is suitable for batch machining, is usually used in the hole of machine-building and the medium and small workpiece of repair factory process.Existing vertical drilling
The rotating speed of bed main shaft is adjusted by gear, and different stalls correspond to the rotating speed of a certain scope, due to no digital display device, because
The rotating speed of this main shaft can not show that operating personnel can not in real time monitor, regulate and control the speed of mainshaft in real time；Further, since
Upright drill structure is complex, and from what type of digital display harvester, and how reliably to install is deposited in reality
The problem of.
Utility model content
The technical problems to be solved in the utility model is：A kind of vertical drilling spindle digital display harvester is provided, there is knot
Structure is simple, easy for installation, can the real-time display speed of mainshaft the advantages that, with overcome the deficiencies in the prior art.
The technical solution of the utility model：A kind of vertical drilling spindle digital display harvester, including main shaft, spline sleeve gear
With main shaft case lid, main shaft is connected with spline sleeve gear, the spline sleeve gear upper surface is provided with magnet, magnet follows spline
Sleeve gear together rotates, and can be opened when the main spindle box is covered and is provided with when spline housing pinion rotation with the Hall of magnet face
Close, Hall switch is arranged on the top of magnet.
The magnet is arranged on annular gland, and gland is connected by the first lock-screw with spline sleeve gear upper surface,
This kind of structure installation, convenient disassembly, the normal work of spline housing is not interfered with.
The Hall switch is arranged on annular end cap, and end cap is connected to main spindle box by the second lock-screw and covers end face
On, this kind of structure is installed, convenient disassembly, does not interfere with the normal work of main shaft.
The magnet is 4, is evenly arranged on spline housing circumference of gear, is tested through applicant, the aobvious number of this kind of structure compared with
To be accurate.
The vertical range of the magnet upper surface and Hall switch lower surface is 1~5mm, and Hall switch can be timely and effectively
The signal of magnet is sensed, the accuracy and reliability of digital display device can be improved.
The beneficial effects of the utility model are：The rotating speed harvester being made up of magnet and Hall switch, driven in main shaft
During spline housing pinion rotation, magnet follows spline housing pinion rotation, when magnet rotors to Hall switch underface, Hall switch
The magnetic signal of magnet is sensed, and then the rotating speed of main shaft can be obtained by conventionally calculation.The utility model facilitates operating personnel
The monitoring speed of mainshaft in real time, to be adjusted in real time to the speed of mainshaft；With simple in construction, easy to operate, practical, transformation
The features such as facilitating.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model structure；
Fig. 2 is the partial enlarged drawing of this digital display harvester installation place in Fig. 1；
In figure：1st, main shaft case lid, 2, spline sleeve gear, 3, main shaft, 4, magnet, 5, Hall switch, 6, end cap, the 7, second lock
Tight screw, 8, gland, the 9, first lock-screw, 10, main spindle box body, 11, main shaft cover.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.
As depicted in figs. 1 and 2, a kind of vertical drilling spindle digital display harvester of the utility model, including main shaft 3, spline
Sleeve gear 2, main shaft case lid 1, main spindle box body 10, main shaft cover 11, main shaft are connected with spline sleeve gear 2, main shaft and spline sleeve gear 2
In the space that main spindle box body 10 and main shaft case lid 1 are formed, main shaft cover 11 is socketed in outside main shaft 3.
Annular gland 8 is installed in the upper surface of spline sleeve gear 2, gland (8) is connected to spline by the first lock-screw 9
The upper surface of sleeve gear 2,4 cylinder-shaped magnets 4 are uniformly arranged on the upper surface of gland 8, and magnet 4 can follow spline sleeve gear 2 one
With rotation.
Annular end cap 6 is installed outside the upper surface of main shaft case lid 1, main shaft 3, end cap 6 is connected to by the second lock-screw 7
On the upper surface of main shaft case lid 1, Hall switch 5 is threaded on end cap 6 by what is carried, and the lower end of end cap 6 is extended in its bottom
Face.
The vertical range of the upper surface of magnet 4 and the lower surface of Hall switch 5 is 1~5mm, preferably 2mm.
When main shaft 3 drives spline sleeve gear 2 to rotate, magnet 4 follows spline sleeve gear 2 to rotate, and Hall switch 5 is motionless,
When magnet 4 turns to 5 underface of Hall switch, Hall switch 5 senses the magnetic signal of magnet 4, and then can obtain main shaft 3
Real-time rotating speed.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (5)
1. a kind of vertical drilling spindle digital display harvester, including main shaft (3), spline sleeve gear (2) and main shaft case lid (1), main
Axle (3) is connected with spline sleeve gear (2), it is characterised in that：Spline sleeve gear (2) upper surface is provided with magnet (4), magnetic
Iron (4) follows spline sleeve gear (2) together to rotate, and is being provided with the main shaft case lid (1) when spline sleeve gear (2) rotates
The top of magnet (4) can be arranged on the Hall switch (5) of magnet (4) face, Hall switch (5).
2. vertical drilling spindle digital display harvester according to claim 1, it is characterised in that：Magnet (4) installation
On annular gland (8), gland (8) is connected by the first lock-screw (9) with spline sleeve gear (2) upper surface.
3. vertical drilling spindle digital display harvester according to claim 1, it is characterised in that：The Hall switch (5)
On annular end cap (6), end cap (6) is connected on main shaft case lid (1) upper surface by the second lock-screw (7).
4. vertical drilling spindle digital display harvester according to claim 1, it is characterised in that：The magnet (4) is 4
It is individual, it is evenly arranged on spline sleeve gear (2) circumference.
5. vertical drilling spindle digital display harvester according to claim 1, it is characterised in that：Magnet (4) upper end
The vertical range in face and Hall switch (5) lower surface is 1~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967482.7U CN207027113U (en) | 2017-08-04 | 2017-08-04 | A kind of vertical drilling spindle digital display harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720967482.7U CN207027113U (en) | 2017-08-04 | 2017-08-04 | A kind of vertical drilling spindle digital display harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207027113U true CN207027113U (en) | 2018-02-23 |
Family
ID=61474008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720967482.7U Active CN207027113U (en) | 2017-08-04 | 2017-08-04 | A kind of vertical drilling spindle digital display harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207027113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459692A (en) * | 2019-01-03 | 2019-03-12 | 珠海隆鑫科技有限公司 | A kind of modular switch fatigue tester and test method |
-
2017
- 2017-08-04 CN CN201720967482.7U patent/CN207027113U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459692A (en) * | 2019-01-03 | 2019-03-12 | 珠海隆鑫科技有限公司 | A kind of modular switch fatigue tester and test method |
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