CN207464848U - The adjustment structure of centreless grinding machine external - Google Patents
The adjustment structure of centreless grinding machine external Download PDFInfo
- Publication number
- CN207464848U CN207464848U CN201721332340.XU CN201721332340U CN207464848U CN 207464848 U CN207464848 U CN 207464848U CN 201721332340 U CN201721332340 U CN 201721332340U CN 207464848 U CN207464848 U CN 207464848U
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- adjustment
- wheel
- bearing
- wheel assembly
- wheeling support
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Abstract
The utility model provides a kind of adjustment structure of centreless grinding machine external, including pedestal, bearing, abrasive wheel assembly and adjustment wheel assembly, bearing is arranged on the sliding rail of pedestal, bearing includes emery wheel bearing connected horizontally and adjustment wheeling support, emery wheel bearing is equipped with abrasive wheel assembly and workbench, it adjusts wheeling support and is equipped with adjustment wheel assembly, workbench is located between abrasive wheel assembly and adjustment wheel assembly, it is equipped in bearing and adjusts the left and right adjusting device that adjustment wheeling support is moved left and right relative to emery wheel bearing, emery wheel bearing is with being respectively equipped with the up and down adjustment device moved up and down for abrasive wheel assembly and adjustment wheel assembly on adjustment wheeling support, workbench is used to place article to be ground, workbench includes electric telescopic rod and saddle, saddle is connected to the top of electric telescopic rod.The utility model can accurately adjust the position between the emery wheel of centreless grinding machine external and adjustment wheel, simple to operate.
Description
Technical field
The utility model belongs to equipment for grinding technical field, and in particular to a kind of adjustment structure of centreless grinding machine external.
Background technology
Centreless grinding machine external is a kind of grinding machine for not needing to determining workpiece axle center and carrying out grinding.It generally comprise emery wheel,
Adjustment wheel and Working rack, emery wheel serve as grinding work, and adjustment wheel, which is also known as guide wheel, can be approached or left the adjusting of grinding wheel
To change the spacing needed for workpiece, axis of rotation can wave in the horizontal plane.In the prior art, the mill of centreless grinding machine external
The regulating mechanism of spacing is more complicated between wheel, adjustment wheel, and feeds and be not allowed, and is difficult to control machine parts size, causes to grasp
Make complexity, reliability is low, and part processing is inaccurate, reduces working efficiency.
Therefore it is simple in structure to be badly in need of one kind, spacing, centerless external cylindrical easy to operate between emery wheel, adjustment wheel can be accurately positioned
The adjustment structure of grinding machine.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of adjustment structure of centreless grinding machine external, this is not in the mood for
The adjustment structure of cylindrical grinder can accurately adjust the position between the emery wheel of centreless grinding machine external and adjustment wheel, and side easy to operate
Just.
The utility model provides following technical solution：
A kind of adjustment structure of centreless grinding machine external is set including pedestal, bearing, abrasive wheel assembly and adjustment wheel assembly, bearing
It puts on the sliding rail of pedestal, bearing includes emery wheel bearing connected horizontally and adjustment wheeling support, and emery wheel bearing is equipped with emery wheel group
Part and workbench, adjustment wheeling support are equipped with adjustment wheel assembly, and workbench is located between abrasive wheel assembly and adjustment wheel assembly, bearing
Interior be equipped with adjusts the left and right adjusting device that adjustment wheeling support is moved left and right relative to emery wheel bearing, emery wheel bearing and adjustment wheeling support
On be respectively equipped with for abrasive wheel assembly and the up and down adjustment device that moves up and down of adjustment wheel assembly, workbench is for placing object to be ground
Product, workbench include electric telescopic rod and saddle, and saddle is connected to the top of electric telescopic rod.
Preferably, left and right adjusting device includes bearing screw and linear stepping motor, and adjustment wheeling support is connected to bearing silk
On the nut body of bar, bearing screw connection linear stepping motor, linear stepping motor is located at adjustment wheeling support relative to emery wheel branch
The opposite side of seat.
Preferably, up and down adjustment device be 2 vertically disposed wheel group screws, wheel group feed screw nut body carry scale, 1
Wheel group screw bottom end is fixedly connected with emery wheel bearing, wheel group feed screw nut's body is connect with abrasive wheel assembly, another wheel group screw bottom
End is fixedly connected with adjustment wheeling support, another wheel group feed screw nut body is connect with adjustment wheel assembly.
Preferably, pedestal is equipped with controller, controller connection electric telescopic rod and linear stepping motor.
Preferably, abrasive wheel assembly includes wheel stand and emery wheel, and emery wheel is arranged in wheel stand；It adjusts wheel assembly and includes adjustment
Wheel carrier and adjustment are taken turns.
Preferably, it is V-arrangement or the semicircle round platform of indent that saddle, which is longitudinal section,.
Preferably, it adjusts between wheel assembly and wheel group screw and is additionally provided with a Hooks coupling universal coupling, Hooks coupling universal coupling free earth support method
Orchid connection adjustment wheel assembly, Hooks coupling universal coupling fix the nut body that end flanges are fixedly connected with wheel group screw.
The beneficial effects of the utility model are：
1st, the utility model is simple in structure, easy for installation.
2nd, the utility model is equipped with the workbench for placing article to be ground, and workbench includes electric telescopic rod and support
Platform, electric telescopic rod are controlled by the controller, and part can be supported before adjustment wheel assembly is not yet adjusted and finished, in adjustment wheel and mill
It bounces back when taking turns Clamp blocks, the position of part is facilitated to fix.
3rd, the utility model left and right adjusting device includes bearing screw and linear stepping motor, and adjustment wheeling support is connected to branch
On the nut body of seat screw, bearing screw connection linear stepping motor, linear stepping motor is controlled by the controller, and controller can root
Step distance is accurately calculated according to setting, linear stepping motor is then controlled to drive the adjustment wheel branch of bearing screw and its connection
Seat, horizontal distance, the i.e. emery wheel and the horizontal distance of adjustment wheel for making adjustment wheeling support and emery wheel bearing are accurately adjusted.
4th, the utility model up and down adjustment device is 2 vertically disposed wheel group screws, and wheel group feed screw nut body is with quarter
Degree carries degrees wheel group feed screw nut's body by can be manually rotated, and can accurately adjust abrasive wheel assembly, the upper bottom for adjusting wheel assembly
It puts, i.e. the upper-lower position of emery wheel and adjustment wheel.
5th, a Hooks coupling universal coupling is additionally provided between the utility model adjustment wheel assembly and wheel group screw, export-oriented shaft coupling can allow
It is to adjust the rotation that wheel carries out certain orientation relative to wheel group screw, adjustment wheeling support to adjust wheel assembly, makes adjustment wheel and emery wheel
Multi-angle processing is carried out to part, use scope is wider.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the utility model structure diagram.
In figure label for：1st, pedestal；2nd, bearing；21st, emery wheel bearing；22nd, wheeling support is adjusted；23rd, left and right adjusting device；
24th, up and down adjustment device；25th, bearing screw；26th, linear stepping motor；27th, wheel group screw；3rd, abrasive wheel assembly；31st, emery wheel
Frame；32nd, emery wheel；4th, wheel assembly is adjusted；41st, wheel carrier is adjusted；42nd, adjustment wheel；5th, workbench；51st, electric telescopic rod；52nd, saddle；
6th, article to be ground；7th, controller；8th, Hooks coupling universal coupling.
Specific embodiment
The preferred embodiment of the utility model is described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of adjustment structure of centreless grinding machine external, including pedestal 1, bearing 2, abrasive wheel assembly 3 and adjustment
Wheel assembly 4, bearing 2 are arranged on the sliding rail of pedestal 1, and bearing 2 includes emery wheel bearing 21 connected horizontally and adjustment wheeling support 22,
Emery wheel bearing 21 is equipped with abrasive wheel assembly 3 and workbench 5, and adjustment wheeling support 22 is equipped with adjustment wheel assembly 4, and workbench 5 is located at
Between abrasive wheel assembly 3 and adjustment wheel assembly 4.Specifically, abrasive wheel assembly 3 includes wheel stand 31 and emery wheel 32, emery wheel 32 is arranged on
In wheel stand 31；It adjusts wheel assembly 4 and includes adjustment wheel carrier 41 and adjustment wheel 42.
It is equipped in bearing 2 and adjusts the left and right adjusting device 23 that adjustment wheeling support 22 is moved left and right relative to emery wheel bearing 21,
Emery wheel bearing 21 is with being respectively equipped with the up and down adjustment moved up and down for abrasive wheel assembly 3 and adjustment wheel assembly 4 on adjustment wheeling support 22
Device 24, workbench 5 is for placing article 6 to be ground, and workbench 5 includes electric telescopic rod 51 and saddle 52, and saddle 52 connects
On the top of electric telescopic rod 51.Specifically, it is V-arrangement or the semicircle round platform of indent that saddle 52, which is longitudinal section,.
Specifically, left and right adjusting device 23 includes bearing screw 25 and linear stepping motor 26.
Specifically, pedestal 1 is equipped with controller 7, controller 7 connects electric telescopic rod 51 and linear stepping motor 26.Electricity
Dynamic telescopic rod 51 is controlled by controller 7, can be supported article 6 to be ground before adjustment wheel assembly 4 is not yet adjusted and finished, adjusting
Wheel assembly 4 and abrasive wheel assembly 3 bounce back when clamping article 6 to be ground, and the position of article 6 to be ground is facilitated to fix.
Adjustment wheeling support 22 is connected on the nut body of bearing screw 25, and bearing screw 25 connects linear stepping motor 26,
Linear stepping motor 26 is located at opposite side of the adjustment wheeling support 22 relative to emery wheel bearing 21.42 and mill are taken turns when needing adjustment adjustment
During the horizontal distance of wheel 32, controller 7 can accurately calculate step distance according to setting, then control 26 band of linear stepping motor
Dynamic bearing screw 25 and its adjustment wheeling support 22 of connection are relative to 21 horizontal displacement of emery wheel bearing, and the accurate emery wheel 32 that adjusts is with adjusting
The horizontal distance of whole wheel 42.
Specifically, up and down adjustment device 24 is 2 vertically disposed wheel group screws 27,27 nut body of wheel group screw is with quarter
Degree, 1 27 bottom end of wheel group screw is fixedly connected with emery wheel bearing 21, wheel group feed screw nut body 27 is connect with abrasive wheel assembly 3, another
A wheel group screw bottom end 27 is fixedly connected with adjustment wheeling support 22, another wheel group feed screw nut body 27 connects with adjustment wheel assembly 4
It connects.When needing to adjust the vertical range between adjustment wheel 42 and emery wheel 32, since 27 nut body of wheel group screw is with scale, lead to
It crosses manual spinning mill bearing 21, adjust the nut body that degrees wheel group screw 27 is carried on wheeling support 22, it is accurate to adjust emery wheel 32
With the upper-lower position of adjustment wheel 42.
Specifically, being additionally provided with a Hooks coupling universal coupling 8 between adjustment wheel assembly 4 and wheel group screw 27, Hooks coupling universal coupling 8 is freely
End flanges connection adjustment wheel assembly 4, Hooks coupling universal coupling 8 fix the nut body that end flanges are fixedly connected with wheel group screw 27.Pass through ten thousand
To shaft coupling 8, adjustment wheel assembly 4 can be allowed to adjust wheel 42 and carry out certain orientation relative to wheel group screw 27, adjustment wheeling support 22
Rotation, adjustment wheel 42 and emery wheel 32 is made to form certain angle, to carry out multi-angle processing to article 6 to be ground.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies to the technical solution recorded in foregoing embodiments or equivalent replacement is carried out to which part technical characteristic.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (7)
1. the adjustment structure of a kind of centreless grinding machine external, which is characterized in that including pedestal, bearing, abrasive wheel assembly and adjustment wheel group
Part, the bearing are arranged on the sliding rail of pedestal, and the bearing includes emery wheel bearing connected horizontally and adjustment wheeling support, described
Emery wheel bearing is equipped with the abrasive wheel assembly and workbench, and the adjustment wheeling support is equipped with adjustment wheel assembly, the workbench
Between the abrasive wheel assembly and the adjustment wheel assembly, it is equipped in the bearing and adjusts the adjustment wheeling support relative to institute
The left and right adjusting device that emery wheel bearing moves left and right is stated, the emery wheel bearing on the adjustment wheeling support with being respectively equipped with described in confession
The up and down adjustment device that abrasive wheel assembly and the adjustment wheel assembly move up and down, the workbench are used to place article to be ground,
The workbench includes electric telescopic rod and saddle, and the saddle is connected to the top of electric telescopic rod.
2. the adjustment structure of centreless grinding machine external according to claim 1, which is characterized in that the left and right adjusting device packet
Bearing screw and linear stepping motor are included, the adjustment wheeling support is connected on the nut body of the bearing screw, the bearing
Screw connects the linear stepping motor, and the linear stepping motor is located at the adjustment wheeling support relative to the emery wheel bearing
Opposite side.
3. the adjustment structure of centreless grinding machine external according to claim 2, which is characterized in that the up and down adjustment device is
2 vertically disposed wheel group screws, the wheel group feed screw nut body carry scale, 1 wheel group screw bottom end and the mill
Wheeling support is fixedly connected, the wheel group feed screw nut body is connect with the abrasive wheel assembly, another described wheel group screw bottom end with
The adjustment wheeling support is fixedly connected, another described wheel group feed screw nut body is connect with the adjustment wheel assembly.
4. the adjustment structure of centreless grinding machine external according to claim 2, which is characterized in that the pedestal is equipped with control
Device, the controller connect the electric telescopic rod and the linear stepping motor.
5. according to the adjustment structure of claim 3 to 4 any one of them centreless grinding machine external, which is characterized in that the emery wheel
Component includes wheel stand and emery wheel, and the emery wheel is arranged in wheel stand；The adjustment wheel assembly includes adjustment wheel carrier and adjustment
Wheel.
6. the adjustment structure of centreless grinding machine external according to claim 5, which is characterized in that the saddle is that longitudinal section is
The semicircle round platform of V-arrangement or indent.
7. the adjustment structure of centreless grinding machine external according to claim 6, which is characterized in that the adjustment wheel assembly and institute
It states and is additionally provided with a Hooks coupling universal coupling between wheel group screw, wheel assembly is adjusted described in the flanged joint of the Hooks coupling universal coupling free end,
The Hooks coupling universal coupling fixes the nut body that end flanges are fixedly connected with the wheel group screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332340.XU CN207464848U (en) | 2017-10-17 | 2017-10-17 | The adjustment structure of centreless grinding machine external |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332340.XU CN207464848U (en) | 2017-10-17 | 2017-10-17 | The adjustment structure of centreless grinding machine external |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464848U true CN207464848U (en) | 2018-06-08 |
Family
ID=62267035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332340.XU Expired - Fee Related CN207464848U (en) | 2017-10-17 | 2017-10-17 | The adjustment structure of centreless grinding machine external |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948336A (en) * | 2018-09-26 | 2020-04-03 | 天津众晶半导体材料有限公司 | Centerless grinding machine guide plate with intelligent induction function |
-
2017
- 2017-10-17 CN CN201721332340.XU patent/CN207464848U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948336A (en) * | 2018-09-26 | 2020-04-03 | 天津众晶半导体材料有限公司 | Centerless grinding machine guide plate with intelligent induction function |
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| 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: 20180608 Termination date: 20201017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |