CN206200752U - Carving machine - Google Patents
Carving machine Download PDFInfo
- Publication number
- CN206200752U CN206200752U CN201621254848.8U CN201621254848U CN206200752U CN 206200752 U CN206200752 U CN 206200752U CN 201621254848 U CN201621254848 U CN 201621254848U CN 206200752 U CN206200752 U CN 206200752U
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- China
- Prior art keywords
- spheroid
- front axle
- rear axle
- axle
- housing
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Abstract
The utility model is related to electric mill technical field,A kind of especially carving machine,Including housing and the front axle being arranged in housing,Rear axle,Spring and motor,Motor is used to drive rear axle to rotate,Front axle is slidably arranged in housing along its axis direction,Rear axle is rotatably arranged in housing,The diameter parallel of rear axle and front axle,One end of spring is fixedly connected with front axle,The other end is fixedly connected with the casing,Pass through first the first spheroid of mandrel eccentric setting on front axle,Pass through second the second spheroid of mandrel eccentric setting on rear axle,When rear axle is transferred to front axle,The rotation of the first spheroid and the second spheroid,The friction energy between it can be consumed,So that the abrasion of spheroid is smaller,And improve the stationarity being driven between front axle and rear axle,Greatly extend the service life of carving machine,Because the friction between the first spheroid and the second spheroid is smaller,Therefore energy utilization rate is also improved.
Description
Technical field
The utility model is related to electric mill technical field, especially a kind of carving machine.
Background technology
Carving machine is a kind of conventional electric tool, and existing carving owner will include motor, front axle and rear axle, bistrique peace
On front axle, motor drives front axis, has between front axle and rear axle and rear axle convert rotational motion is back and forth transported into front axle
Dynamic transmission mechanism, periodic reverse impacts forward to realize front axle band rotary bistrique with this, in the prior art the driver of carving machine
Structure is generally and ball is set on front axle, and rear axle is inclined-plane with respect to the one side of front axle, when the inclined-plane of rear axle is turned to respect to the ball of front axle
During eminence, outwards, when the inclined-plane of rear axle turns to lower with respect to the ball of front axle, front axle resets front axle, it is this by inclined-plane with
The kind of drive of ball, the requirement to inclined-plane is very high, and inclined-plane generally needs annealing, hard by the chamfered surface for making annealing treatment
Although degree is very high, depression still can be produced, once producing depression, may result in front axle and reply not in place, cause carving
The failure of machine.
Utility model content
The technical problems to be solved in the utility model is：In order to solve defect of the prior art, a kind of carving is now provided
Machine, the carving Mill Design is ingenious, simple structure, stable and reliable in work, long service life.
The utility model solves the technical scheme that its technical problem used：A kind of carving machine, including housing and setting
Front axle, rear axle, spring and motor in housing, the motor are used to drive the rear axle to rotate, and the front axle is along its axis
Direction is slidably arranged in housing, and the rear axle is rotatably arranged in housing, the diameter parallel of the rear axle and front axle, the bullet
One end of spring is fixedly connected with the front axle, and the other end is fixedly connected with the casing, and the front axle is opened near one end end of rear axle
The first depressed part is provided with, the first spheroid matched with it, the first spheroid side position are provided with first depressed part
In in the first depressed part, opposite side is located at outside front axle, and the centre of sphere of first spheroid is set with the eccentric axis of front axle, and described the
One spheroid is connected by the first mandrel with front axis, and the axis of first mandrel is vertical with the axis of front axle；
The rear axle offers the second depressed part on one end end face of front axle, be provided with second depressed part with
Its second spheroid for matching, the second spheroid side is located in the second depressed part, and opposite side is located at outside rear axle, the second spheroid
The eccentric axis of the centre of sphere and rear axle set, second spheroid is connected by the second mandrel with rear axle rotation, second core
The axis of axle is vertical with the axis of rear axle；
When rear axle is rotated, front axle is moved back and forth with the second spheroid with the first touching for spheroid.
By in the spheroid of front axle eccentric setting first in this programme, the spheroid of eccentric setting second on rear axle, due to front axle only
Can be moved along its axis direction, thus when rear axle is rotated, when the second spheroid and the first spheroid are touched, the second spheroid and the first spheroid
Interference, the first spheroid is promoted outside the second spheroid, realization promotes forward front axle, at the same time spring energy-storage, when rear axle turns to the
Two spheroids and the first spheroid just pair when, front axle reaches the peak value to be moved out, and with being rotated further for rear axle, front axle is in bullet
Relative rear axle starts to reset in the presence of spring, and when the second spheroid is separated with the first spheroid, front axle reaches initial position, above-mentioned to be
It is front axle impact process；
Contacted by the point between the first spheroid and the second spheroid, and spheroid can be realized unloading with respect to axle rotation where itself
Power, therefore, the frictional force between two spheroids can be greatly reduced, the material requirement to spheroid is reduced, improve service life；
But in use, it was found that because spheroid enters in depressed part by for riveting, asked caused by this mode
Topic is, when rear axle promotes front axle, due to the presence extruded between front axle and rear axle, and the second spheroid and the second depressed part and first
Frictional force between spheroid and the first depressed part is larger, and the first spheroid and the second spheroid can not easily realize rotation, unload power
DeGrain, have also appeared new problem-depressed part and easily becomes big by spheroid abrasion, and spheroid from depression occurs for a long time
Portion falls down, and causes the transmission between rear axle and front axle to fail, and in the case where considering, the application cleverly passes through mandrel by spheroid
It is rotatably installed on axle where it, the first spheroid is connected by the first mandrel with front axis, the second spheroid passes through the second mandrel
Rotated with rear axle and be connected, therefore, the extruding between front axle and rear axle would not cause to be adjacent between spheroid and depressed part, and spheroid can
Freely rotated relative to mandrel, furthermore, the axis of the axis of the first mandrel and the second mandrel with front axle is vertical, and on rear axle
When two spheroids turn to side where the spheroid of front axle first, when the first spheroid and the second spheroid are initially touched, the first spheroid and second
There is an oblique component between spheroid, this oblique component can cause the first spheroid and the second spheroid occur rotation with
Frictional force between this first spheroid of consumption and the second spheroid, i.e., in the presence of an effect for unloading power, reduce the abrasion of spheroid, improves
The service life of spheroid.
Preferentially, the material of first spheroid and the second spheroid is steel.
The beneficial effects of the utility model are：Pass through the first mandrel eccentric setting on its front axle of carving machine of the present utility model
First spheroid, by second the second spheroid of mandrel eccentric setting on rear axle, when rear axle is transferred to front axle, the first spheroid and second
The rotation of spheroid, can consume the friction energy between it so that the abrasion of spheroid is smaller, and improve biography between front axle and rear axle
Dynamic stationarity, greatly extends the service life of carving machine, because the friction between the first spheroid and the second spheroid is smaller,
Therefore energy utilization rate is also improved.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the utility model carving machine；
Schematic diagram when Fig. 2 is the utility model carving machine rear axle promotion front axle；
Fig. 3 is the close-up schematic view of A in Fig. 1；
Fig. 4 is the close-up schematic view of B in Fig. 2.
In figure：1st, housing, 2, front axle, 3, rear axle, 4, spring, the 5, first spheroid, the 6, second spheroid, the 7, first mandrel, 8,
Second mandrel.
Specific embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with the utility model.
Embodiment 1
As Figure 1-4, a kind of carving machine, including housing 1 and the front axle 2 being arranged in housing 1, rear axle 3, spring 4 and
Motor, motor is used to drive rear axle 3 to rotate, and bistrique is installed in the front end of front axle 2, and front axle 2 is slidably arranged in shell along its axis direction
In body 1, rear axle 3 is rotatably arranged in housing 1, the diameter parallel of rear axle 3 and front axle 2, and one end of spring 4 is fixed with front axle 2 and connected
Connect, the other end is fixedly connected with housing 1, the elastic force direction of spring 4 is consistent with the axis direction of front axle 2, front axle 2 is near rear axle 3
One end end offer the first depressed part, the first spheroid 5 matched with it, the first spheroid 5 are provided with the first depressed part
Side is located in the first depressed part, and opposite side is located at outside front axle 2, and the centre of sphere of the first spheroid 5 is set with the eccentric axis of front axle 2,
First spheroid 5 is rotated with front axle 2 by the first mandrel 7 and is connected, and the axis of the first mandrel 7 is vertical with the axis of front axle 2, the first ball
The rotation that the first spheroid 5 is easy in gap is left between the depressed part of body 5 and first；
Rear axle 3 offers the second depressed part on one end end face of front axle 2, is provided with the second depressed part and its phase
The second spheroid 6 matched somebody with somebody, the side of the second spheroid 6 is located in the second depressed part, and opposite side is located at outside rear axle 3, the centre of sphere of the second spheroid 6
Set with the eccentric axis of rear axle 3, the second spheroid 6 is rotated with rear axle 3 by the second mandrel 8 and is connected, the axis of the second mandrel 8 and
The axis of rear axle 3 is vertical, and the rotation that the second spheroid 6 is easy in gap is left between the second spheroid 6 and the second depressed part；
When rear axle 3 is rotated, front axle 2 is moved back and forth with the second spheroid 6 with the first touching for spheroid 5, according to front axle 2
Past complex magnitude demand, the first spheroid 5 and the second spheroid 6 for adapting to are installed, when the first spheroid 5 with the second spheroid 6 positioned at different
During side, the first spheroid 5 can be touched mutually with the second spheroid 6, also can not mutually be touched, and not touched preferably.
The material of the first spheroid 5 and the second spheroid 6 is steel.
Operation principle of the present utility model is as follows：Because front axle 2 can only be moved along its axis direction, when rear axle 3 is rotated, the
When two spheroids 6 and the first spheroid 5 are touched, the second spheroid 6 and the first spheroid 5 is interfered, the second spheroid 6 pushes out the first spheroid 5,
Realize promoting front axle 2 forward, the at the same time accumulation of energy of spring 4, when rear axle 3 turns to the second spheroid 6 and the first spheroid 5 just pair,
Front axle 2 reaches the peak value to be moved out, with being rotated further for rear axle 3, the relative rear axle 3 in the presence of spring 4 of front axle 2
Start to reset, when the second spheroid 6 is separated with the first spheroid 5, front axle 2 reaches initial position, and the past of front axle 2 is back and forth realized with this
Multiple motion.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, by above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this utility model technological thought completely.This practicality
New technical scope is not limited to the content on specification, it is necessary to determine its according to right technical
Scope.
Claims (2)
1. a kind of carving machine, including housing (1) and the front axle (2) being arranged in housing (1), rear axle (3), spring (4) and motor,
The motor is used to drive the rear axle (3) to rotate, and the front axle (2) is slidably arranged in housing (1) along its axis direction, institute
State rear axle (3) to be rotatably arranged in housing (1), the diameter parallel of the rear axle (3) and front axle (2), one end of the spring (4)
It is fixedly connected with the front axle (2), the other end is fixedly connected with housing (1), it is characterised in that：The front axle (2) is near rear axle
(3) one end end offers the first depressed part, and the first spheroid (5) matched with it is provided with first depressed part,
First spheroid (5) side is located in the first depressed part, and opposite side is located at front axle (2) outward, the centre of sphere of first spheroid (5)
Eccentric axis with front axle (2) are set, and first spheroid (5) is rotated with front axle (2) by the first mandrel (7) and is connected, described
The axis of the first mandrel (7) is vertical with the axis of front axle (2)；
The rear axle (3) offers the second depressed part on one end end face of front axle (2), is provided with second depressed part
The second spheroid (6) matched with it, the second spheroid (6) side is located in the second depressed part, and opposite side is located at rear axle (3)
Outward, the eccentric axis of the centre of sphere of the second spheroid (6) and rear axle (3) are set, second spheroid (6) by the second mandrel (8) with
Rear axle (3) rotates connection, and the axis of second mandrel (8) is vertical with the axis of rear axle (3)；
When rear axle (3) is rotated, front axle (2) is moved back and forth with the second spheroid (6) with touching for the first spheroid (5).
2. carving machine according to claim 1, it is characterised in that：First spheroid (5) and the material of the second spheroid (6)
It is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254848.8U CN206200752U (en) | 2016-11-18 | 2016-11-18 | Carving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254848.8U CN206200752U (en) | 2016-11-18 | 2016-11-18 | Carving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206200752U true CN206200752U (en) | 2017-05-31 |
Family
ID=58749167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621254848.8U Expired - Fee Related CN206200752U (en) | 2016-11-18 | 2016-11-18 | Carving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206200752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346363A (en) * | 2016-11-18 | 2017-01-25 | 常州市武进大成工贸有限公司 | Carved mill |
-
2016
- 2016-11-18 CN CN201621254848.8U patent/CN206200752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346363A (en) * | 2016-11-18 | 2017-01-25 | 常州市武进大成工贸有限公司 | Carved mill |
| CN106346363B (en) * | 2016-11-18 | 2018-05-01 | 常州市武进大成工贸有限公司 | carving machine |
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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: 20170531 Termination date: 20201118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |