CN208556040U - A kind of drilling machine drilling equipment - Google Patents
A kind of drilling machine drilling equipment Download PDFInfo
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- CN208556040U CN208556040U CN201821095394.3U CN201821095394U CN208556040U CN 208556040 U CN208556040 U CN 208556040U CN 201821095394 U CN201821095394 U CN 201821095394U CN 208556040 U CN208556040 U CN 208556040U
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- main shaft
- hitch
- drilling machine
- follower
- driven
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Abstract
The utility model discloses a kind of drilling machine drilling equipments, belong to technical field of mechanical processing, including spindle box, hitch and are connected on main shaft and by the transmission mechanism of main shaft drives；One end of hitch is fixedly connected on spindle box, and the other end is equipped with follower, and follower is connected with cutter and drives its rotation；Transmission mechanism transmits power by transmission belt with follower.The utility model proposes drilling equipment, by being fixedly connected with a hitch on spindle box, hitch is equipped with follower rotate with cutter far from one end of main shaft, transmits power by the transmission mechanism on main shaft and processes to rotate with cutter to workpiece；In the present invention, the upper and lower sides of follower are the processing space of workpiece, corresponding processing also can be carried out for the processing obstacle beyond processing space range that some workpiece to be processed working faces are locally present, overcome in the prior art due to the excessive defect for causing tool sharpening narrow space of the outer dimension of spindle box.
Description
Technical field
The utility model relates to technical fields of mechanical processing, are specifically related to a kind of drilling machine drilling equipment.
Background technique
Drilling machine refers to the main lathe for processing hole on workpiece with cutter.Usual cutter rotates to be main motion, and cutter axially moves
It moves as feed motion.Drilling machine structure is simple, and machining accuracy is relatively low, can holes drilled through, blind hole, replace special tool, can expand, ream
Hole, the processing such as fraising or progress tapping.Workpiece is motionless in process, makes cutter mobile, by center cutter alignment hole center, and
Cutter is set to rotate (main motion).The characteristics of drilling machine is that workpiece is fixed, and cutter makes rotating motion.
For existing drilling machine comprising support, workbench, spindle box and main shaft install cutter on main shaft；It is processing
When, main shaft receives the dynamic rotation of spindle box transmitting and rotates to process workpiece to be processed with cutter.It is existing
Main shaft is installed in spindle box and extends spindle box, and on main shaft, the lower end of cutter is Cutting tool installation manner away from the distance of spindle box
For the processing distance of drilling machine, obstacle is processed when existing on the working face of workpiece to be processed, and height of this processing obstacle exceeds
Processing apart from when, since the outer dimension of spindle box is larger, this workpiece just not can be carried out boring work, a kind of need solve now
The narrow problem of the borehole space of drilling machine.
Utility model content
For deficiency existing for above-mentioned background technique, the utility model proposes a kind of drilling machine drilling equipments, it is intended to solve
The narrow problem of existing drilling machine borehole space.
In order to achieve the above object, the utility model mainly provides the following technical solutions:
A kind of drilling machine drilling equipment, including spindle box further include hitch and are connected on main shaft and by main shaft drives
Transmission mechanism；One end of the hitch is fixedly connected on spindle box, and the other end is equipped with follower, follower it is defeated
Outlet is connected with cutter；The transmission mechanism transmits power by transmission belt with follower.
It the purpose of this utility model and solves its technical problem also following technical measures can be used to further realize.
Preferably, the transmission mechanism is the driving pulley being set on main shaft.
Preferably, the main belt torus main shaft periphery face is equipped with the extension extended downward or upward；Driving pulley
It is fixedly connected by extension with main shaft.
Preferably, the main shaft outer sheath is equipped with the main axis protective sleeve being connected on spindle box；The one of the hitch
End is fixedly connected on main axis protective sleeve.
Preferably, the main axis protective sleeve and the transmission mechanism are between the upper and lower every setting.
Preferably, the follower includes driven shaft, the driven pulley being connected on driven shaft and is connected to driven
Bearing on axis；The driven shaft is fixed on the one end of hitch far from main shaft by bearing.
Preferably, the bearing is two and is located at the two sides of driven pulley, simultaneously shelves are only coupling for the bearing installation
In the upper and lower spaced sleeve that frame is connected far from main shaft one end.
Preferably, the spacer ring of limitation driven pulley axial movement is equipped between the driven pulley and the bearing,
The spacer ring is set on driven shaft, and one end is withstood on bearing, and the other end withstands on the side of driven pulley.
Preferably, the transmission belt is horizontally disposed.
The utility model has the beneficial effects that the utility model proposes a kind of drilling machine drilling equipments, by spindle box
It is fixedly connected with a hitch, hitch is equipped with the follower rotated with cutter far from one end of main shaft, passes through the biography on main shaft
Motivation structure transmitting power is to process workpiece with cutter rotation；In the present invention, the upper and lower sides of follower
It is the processing space of workpiece, the processing beyond processing space range that some workpiece to be processed working faces are locally present is hindered
Hinder and also can be carried out corresponding processing, overcome causes tool sharpening space narrow since the outer dimension of spindle box is excessive in the prior art
Small defect.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, identical component is indicated with identical pa-rameter symbols.In the accompanying drawings:
Fig. 1 is a kind of drilling machine drilling equipment overall structure diagram provided by the embodiment of the utility model；
Attached drawing summarizes: 1, main axis protective sleeve 2, bolt 3, main shaft 4, hitch 5, round nut 6, sleeve 7,
Driven shaft 8, driven pulley 9, driving pulley 10, extension 11, workbench 12, spindle box 13, transmission belt
14, deep groove ball bearing 15, cutter 16, spacer ring.
Specific embodiment
It is the technical means and efficacy reaching predetermined purpose of utility model and being taken for the utility model is further described, with
Lower combination attached drawing and preferred embodiment, to according to the utility model proposes a kind of drilling machine drilling equipment, specific embodiment,
Structure, feature and its effect, detailed description is as follows.In the following description, different " embodiment " or " embodiment " refers to not
It must be the same embodiment.In addition, the special characteristic, structure or feature in one or more embodiments can be by any suitable form groups
It closes.
Embodiment
Attached drawing 1 is a kind of overall structure diagram for drilling machine drilling equipment that the utility model first choice embodiment provides.
A kind of drilling machine drilling equipment, including spindle box 12, hitch 4 and the transmission mechanism being connected on main shaft 3.
3 outer sheath of main shaft is equipped with the main axis protective sleeve 1 that is connected on spindle box 12, main axis protective sleeve 1 and is connected to main shaft 3
On transmission mechanism between the upper and lower every setting.
One end of hitch 4 is set on main axis protective sleeve 1, and to be fixed together the other end downward by bolt 2
Inclination extends, and inclination elongated end is connected with spaced sleeve 6 up and down, is equipped with follower in sleeve 6, on follower
Equipped with cutter 15 and drive its rotation.In the present embodiment, inclination elongated end one end is fixedly connected with main axis protective sleeve, the other end
Be fixedly connected with follower, diagonally downward setting be in order between transmission mechanism and follower transmission belt it is horizontally disposed,
Guarantee the machining accuracy of cutter；In other embodiments, it can also be a variety of for can also tilting extension or inclination elongated end upwards
Structures to form forms.
Follower includes driven shaft 7, the driven pulley being connected on driven shaft 78 and is fixedly connected on 8 liang of driven pulley
The deep groove ball bearing 14 of side；The lower end of driven shaft 7 is equipped with cutter 15；Driven pulley 8 is located at the interval of two sleeves 6；Zanjon
14 block of ball bearing is fixed in sleeve 6；In the present embodiment, the bearing of block deep groove ball bearing 14 is installed on the downside of sleeve 6
Lid；It is fixedly connected with round nut 5 on the upside of driven shaft 7, block is equipped between round nut 5 and upside deep groove ball bearing 14 in deep-groove ball
The stop washer of 14 inner ring of bearing is against stop washer on deep groove ball bearing inner ring by rotating round nut 5.Driven pulley 8
The spacer ring 16 that limitation driven pulley 8 moves axially is equipped between deep groove ball bearing 14, one end of spacer ring 16 withstands on bearing
On inner ring, the other end withstands on the side of driven pulley 8.
In the present embodiment, transmission mechanism is the driving pulley 9 being set on main shaft 3, and driving pulley is driven by main shaft 3,
9 ring main shaft periphery face of driving pulley is equipped with the extension 10 extended downward or upward, and extension 10 and main shaft 3 are equipped with position phase
Corresponding, the identical threaded hole of size dimension is realized by bolt and is fixedly connected with driving pulley with main shaft, in other embodiments
In, welding also can be selected or transmission mechanism is fixed on main shaft by other connection types.Transmission mechanism and follower pass through biography
Dynamic band 13 transmits power, and transmission belt is horizontally disposed.
The utility model proposes a kind of drilling machine drilling equipment joined by being fixedly connected with a hitch 4 on spindle box 12
Connect frame 4 and be equipped with the follower that rotate with cutter far from one end of main shaft 3, by the transmission mechanism transmitting power on main shaft 3 from
And workpiece is processed with cutter rotation；In the present invention, the upper and lower sides of follower are that the processing of workpiece is empty
Between, corresponding add, also can be carried out for the processing obstacle beyond processing space range that some workpiece to be processed working faces are locally present
Work overcomes in the prior art due to the excessive defect for causing tool sharpening narrow space of the outer dimension of spindle box.
Although the preferred embodiment of the utility model has been described, those skilled in the art once knows substantially new
Newness concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as includes
Preferred embodiment and all change and modification for falling into the scope of the utility model.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (9)
1. a kind of drilling machine drilling equipment, including spindle box, which is characterized in that further include hitch and being connected on main shaft and by leading
Shaft-driven transmission mechanism；One end of the hitch is fixedly connected on spindle box, and the other end is equipped with follower, driven
The output end of mechanism is connected with cutter；The transmission mechanism transmits power by transmission belt with follower.
2. a kind of drilling machine drilling equipment according to claim 1, which is characterized in that the transmission mechanism is to be set in main shaft
On driving pulley.
3. a kind of drilling machine drilling equipment according to claim 2, which is characterized in that the main belt torus main shaft periphery face
Equipped with the extension extended downward or upward；Driving pulley is fixedly connected by extension with main shaft.
4. a kind of drilling machine drilling equipment according to claim 1, which is characterized in that the main shaft outer sheath is equipped with and is connected to
Main axis protective sleeve on spindle box；One end of the hitch is fixedly connected on main axis protective sleeve.
5. a kind of drilling machine drilling equipment according to claim 4, which is characterized in that the main axis protective sleeve and the transmission
Mechanism is between the upper and lower every setting.
6. a kind of drilling machine drilling equipment according to claim 1, which is characterized in that the follower include driven shaft,
The driven pulley being connected on driven shaft and the bearing being connected on driven shaft；The driven shaft is fixed on hitch by bearing
One end far from main shaft.
7. a kind of drilling machine drilling equipment according to claim 6, which is characterized in that the bearing is two and is located at driven
In the upper and lower spaced sleeve that the two sides of belt wheel, the bearing installation and shelves are only connected in hitch far from main shaft one end.
8. a kind of drilling machine drilling equipment according to claim 7, which is characterized in that the driven pulley and the bearing it
Between be equipped with the spacer ring of limitation driven pulley axial movement, the spacer ring is set on driven shaft, and one end is withstood on bearing,
The other end withstands on the side of driven pulley.
9. a kind of drilling machine drilling equipment according to claim 1, which is characterized in that the transmission belt is horizontally disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095394.3U CN208556040U (en) | 2018-07-11 | 2018-07-11 | A kind of drilling machine drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095394.3U CN208556040U (en) | 2018-07-11 | 2018-07-11 | A kind of drilling machine drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556040U true CN208556040U (en) | 2019-03-01 |
Family
ID=65492166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821095394.3U Active CN208556040U (en) | 2018-07-11 | 2018-07-11 | A kind of drilling machine drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208556040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079180A (en) * | 2018-07-11 | 2018-12-25 | 河南蒲瑞精密机械有限公司 | A kind of drilling equipment |
-
2018
- 2018-07-11 CN CN201821095394.3U patent/CN208556040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079180A (en) * | 2018-07-11 | 2018-12-25 | 河南蒲瑞精密机械有限公司 | A kind of drilling equipment |
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