CN107283006A - A kind of adjusting apparatus of grinding wheel spindle lead angle - Google Patents
A kind of adjusting apparatus of grinding wheel spindle lead angle Download PDFInfo
- Publication number
- CN107283006A CN107283006A CN201710451615.XA CN201710451615A CN107283006A CN 107283006 A CN107283006 A CN 107283006A CN 201710451615 A CN201710451615 A CN 201710451615A CN 107283006 A CN107283006 A CN 107283006A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- fixed
- grinding wheel
- wheel spindle
- cylinder
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001939 inductive effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a kind of adjusting apparatus of grinding wheel spindle lead angle, grinding wheel spindle is fixed on rotor plate, rotor plate is connected in rotating shaft, rotating shaft centre position passes through connecting rod and cylinders equipped with transmission arm, stroke inductive switch is installed on cylinder, rotating shaft afterbody is equipped with encoder, the rear end of rotating shaft is equipped with brake cylinder, the rotating shaft two ends are fixed in housing with bearing, quiet block is fixed on rotor plate, dynamic baffle plate is fixed on housing end plug, and proximity switch is arranged on the termination of brake cylinder, and sensor block is arranged on the top of piston.The cylinder is fixed on housing by support, encoder and digital control system position module linearly connected.Dynamic stop location is adjusted according to different lead angles, and quiet block is rotated with rotor plate.The technical program is simple in construction, lower than servo-drive cost, more laborsaving than manual adjusting device, quick, accurate.
Description
Technical field
The present invention relates to a kind of adjusting apparatus of grinding wheel spindle lead angle, it is particularly suitable for use in being ground internal thread grinding wheel spindle
Used during lead angle.
Background technology
Currently, the dependence servo-drive that the adjustment of the grinding wheel spindle lead angle of internal thread grinding machine has, also there is manual regulation,
But the lathe price of servo drive is too high, and the setting for machine of manual adjusting device is time-consuming and unstable, it is badly in need of for this kind of
Can adjust automatically, can save again production cost adjustment product come out.
The content of the invention
The task of the present invention is to propose a kind of a kind of simple in construction, the adjustment dress of the low grinding wheel spindle lead angle of cost
Put.
The task of the present invention, which is done in such a way that, is characterized in that：Grinding wheel spindle is fixed on rotor plate, rotor plate connection
In rotating shaft, by connecting rod and cylinders, stroke inductive switch is provided with cylinder equipped with transmission arm for rotating shaft centre position, is turned
Axle afterbody is equipped with encoder, and the rear end of rotating shaft is equipped with brake cylinder, and the rotating shaft two ends are fixed in housing with bearing, quiet block
It is fixed on rotor plate, dynamic baffle plate is fixed on housing end plug, proximity switch is arranged on the termination of brake cylinder, sensor block is installed
On the top of piston.The cylinder is fixed on housing by support, encoder and digital control system position module linearly connected.It is dynamic
Stop location is adjusted according to different lead angles, and quiet block is rotated with rotor plate.Brake cylinder is single-acting cylinder, brake air
Piston one end of cylinder is passed through source of the gas, and the other end is disc spring, passes through solenoid valve control.
The present invention has the following effects that：The technical program is simple in construction, lower than servo-drive cost, compares manual adjusting device
It is laborsaving, quick, accurate.
Brief description of the drawings
Fig. 1 is the structural representation of grinding wheel spindle lead angle ± ° position；Fig. 2 is the structural representation in Figure 1A-A directions
Figure.
Fig. 1 drawing explanations：1st, grinding wheel spindle, 2, rotor plate, 3, housing, 4, support, 5, cylinder, 6, connecting rod, 7, cursor.
Fig. 2 drawing explanation：8th, encoder, 9, proximity switch, 10, sensor block, 11, brake cylinder, 12, brake disc, 13,
Rotating shaft, 14, quiet link stopper, 15, dynamic link stopper, 16, disk.
Embodiment
Lead angle after first adjustment, the technical program can during machining internal thread adjust automatically grinding wheel spindle spiral shell
The lift angle of rotation.Specific embodiment is as follows, as depicted in figs. 1 and 2, and grinding wheel spindle 1 is fixed on rotor plate, and rotor plate 2 is connected to
In rotating shaft 13, rotating shaft centre position is connected equipped with transmission arm 7 by connecting rod 6 with cylinder 5, and the cylinder is fixed on by support 4
Stroke inductive switch is installed, it is therefore an objective to the stroke to adjust cylinder on housing 3, on cylinder, passes through the regulation of the stroke of cylinder 5
Adjustable grinding wheel spindle is rotated in the range of ± 6 ° of lead angle, and rotating shaft afterbody is equipped with encoder 8, encoder and digital control system
Position module linearly connected, and by the angle of display display axis of rotation, the rear end of rotating shaft is equipped with brake cylinder 11, described
Rotating shaft two ends are fixed in housing with bearing, and quiet block 14 is fixed on rotor plate, and dynamic baffle plate 15 is fixed on the end cap of housing,
The dynamic position of block 15 adjusts quiet block 14 according to different lead angles and rotated with rotor plate, and quiet, dynamic two blocks can reach spiral
The hard spacing use of lift angle.
The brake cylinder is single-acting cylinder, and piston one end of brake cylinder 11 is passed through source of the gas, and the other end is disc spring, is led to
Solenoid valve control is crossed, proximity switch 9 is arranged on the termination of brake cylinder, and sensor block 10 is arranged on the top of piston, brake cylinder
On piston one disk 16 of mode connects for screw, disk is contacted with brake disc plays locking effect, the work on brake cylinder
Plug is disengaged with brake disc, is detected whether to disengage by proximity switch and sensor block, rotating shaft is gone to behind precalculated position, brake cylinder 11
Piston is held out against under disc spring effect with brake disc, reaches that locking is acted on.
Grinding wheel spindle can in the range of ± 6 ° of lead angle adjust automatically.Digital control system display is connected by digital control system
Connect angular encoder 8 and understand the angle that rotating shaft 13 is turned over, the stroke of cylinder 5 is adjusted equipped with inductive switch by cylinder 5 thereon, by
The angular dimension that this adjustable rotating shaft 13 is turned over, so adjusts dynamic link stopper 15 in required position, the piston of brake cylinder 11 is with stopping
Hull 12 is disengaged, and the driving cursor 7 of cylinder 5 drives rotating shaft 13, and rotor plate 2, grinding wheel spindle 1 are swung, quiet link stopper 14 and link stopper 15
After contact, the locking brake disc 12 of brake cylinder 11 completes the adjustment of grinding wheel spindle lead angle.
Claims (4)
1. a kind of adjusting apparatus of grinding wheel spindle lead angle, it is characterised in that：Grinding wheel spindle is fixed on rotor plate, rotor plate
It is connected in rotating shaft, rotating shaft centre position by connecting rod and cylinders, is provided with stroke sensing and opened equipped with transmission arm on cylinder
Close, rotating shaft afterbody is equipped with encoder, the rear end of rotating shaft is equipped with brake cylinder, and the rotating shaft two ends are fixed in housing with bearing,
Quiet block is fixed on rotor plate, and dynamic baffle plate is fixed on housing end plug, and proximity switch is arranged on the termination of brake cylinder, sensing
Block is arranged on the top of piston.
2. a kind of adjusting apparatus of grinding wheel spindle lead angle as claimed in claim 1, it is characterised in that：The cylinder passes through
Support is fixed on housing, encoder and digital control system position module linearly connected.
3. a kind of adjusting apparatus of grinding wheel spindle lead angle as claimed in claim 1, it is characterised in that：Dynamic stop location root
Adjusted according to different lead angles, quiet block is rotated with rotor plate.
4. a kind of adjusting apparatus of grinding wheel spindle lead angle as claimed in claim 1, it is characterised in that：Brake cylinder is single
Active cylinder, piston one end of brake cylinder is passed through source of the gas, and the other end is disc spring, passes through solenoid valve control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451615.XA CN107283006A (en) | 2017-06-15 | 2017-06-15 | A kind of adjusting apparatus of grinding wheel spindle lead angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451615.XA CN107283006A (en) | 2017-06-15 | 2017-06-15 | A kind of adjusting apparatus of grinding wheel spindle lead angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283006A true CN107283006A (en) | 2017-10-24 |
Family
ID=60097644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710451615.XA Pending CN107283006A (en) | 2017-06-15 | 2017-06-15 | A kind of adjusting apparatus of grinding wheel spindle lead angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283006A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0866863A (en) * | 1994-08-26 | 1996-03-12 | Mitsubishi Nagasaki Mach Co Ltd | Grinder |
| CN201579421U (en) * | 2010-01-04 | 2010-09-15 | 黑龙江光大数控机床有限责任公司 | Lathe spindle clamping device of milling lathe combined machining machine tool |
| CN103769992A (en) * | 2014-01-21 | 2014-05-07 | 濮阳贝英数控机械设备有限公司 | Automatic adjusting mechanism of swinging angle in double-row spherical superfinishing and use method thereof |
| CN205001642U (en) * | 2015-08-21 | 2016-01-27 | 厦门海德科液压机械设备有限公司 | Butterfly valve pendulum -arm mechanism |
| CN206966805U (en) * | 2017-06-15 | 2018-02-06 | 新乡日升数控轴承装备股份有限公司 | A kind of adjusting apparatus of grinding wheel spindle lead angle |
-
2017
- 2017-06-15 CN CN201710451615.XA patent/CN107283006A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0866863A (en) * | 1994-08-26 | 1996-03-12 | Mitsubishi Nagasaki Mach Co Ltd | Grinder |
| CN201579421U (en) * | 2010-01-04 | 2010-09-15 | 黑龙江光大数控机床有限责任公司 | Lathe spindle clamping device of milling lathe combined machining machine tool |
| CN103769992A (en) * | 2014-01-21 | 2014-05-07 | 濮阳贝英数控机械设备有限公司 | Automatic adjusting mechanism of swinging angle in double-row spherical superfinishing and use method thereof |
| CN205001642U (en) * | 2015-08-21 | 2016-01-27 | 厦门海德科液压机械设备有限公司 | Butterfly valve pendulum -arm mechanism |
| CN206966805U (en) * | 2017-06-15 | 2018-02-06 | 新乡日升数控轴承装备股份有限公司 | A kind of adjusting apparatus of grinding wheel spindle lead angle |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |