CN207629799U - The special grinding machine of multiaxis main shaft mandrel - Google Patents
The special grinding machine of multiaxis main shaft mandrel Download PDFInfo
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- CN207629799U CN207629799U CN201721784674.0U CN201721784674U CN207629799U CN 207629799 U CN207629799 U CN 207629799U CN 201721784674 U CN201721784674 U CN 201721784674U CN 207629799 U CN207629799 U CN 207629799U
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Abstract
The utility model provides a kind of special grinding machine of multiaxis main shaft mandrel, realizes that the driving after the completion of the feeding of mandrel to be processed is ground and is ground is retracted by Y-axis linear guides；Left inside round mill, fine grinding cylinder, outer circle can be effectively driven to roughly grind, grind one's teeth in sleep, the displacement of right inner circle mill and taper hole mill by X-axis linear guides, it roughly ground, ground one's teeth in sleep by left inside round mill, fine grinding cylinder, outer circle, right inner circle mill and taper hole mill correspond to the both sides for being moved to Y-axis linear guides respectively, realize the grinding to mandrel both ends to be processed endoporus, taper hole and outer circle and screw thread, only need clamped one time that can carry out multiple Multi-orientation multi-angle processing grinding to mandrel, the concentricity of mandrel processing is effectively ensured, and improves mandrel processing efficiency, reduce processing cost.
Description
Technical field
The utility model is related to technical field of mechanical processing more particularly to a kind of special grinding machines of multiaxis main shaft mandrel.
Background technology
In the production and processing of mandrel, since there may be the endoporus of multiple and different diameters or taper hole, cores inside mandrel
Axis outer circle needs to process screw thread etc. at grinding also according to assembling demand.It is ground in left side endoporus as shown in Figure 2 when needing to process
There are stepped hole 12, right side endoporus 14, there are multiple and different diameter interior bores and right sides with taper hole 15, mandrel outer circle with screw thread
When the mandrel of processing sections 16, it usually needs, by cutting out stepped hole equipped with the machine tool grinding that inner circle is ground, will then will after mandrel clamping
Mandrel clamping can extremely be ground on the lathe of taper hole and process taper hole, then will be ground on mandrel clamping to the lathe roughly ground with outer circle essence
Outer circle is cut, mandrel clamping is finally cut out into thread segment to the machine tool grinding ground one's teeth in sleep.Entire Grinding Process, using multiple tools
There is the lathe of different molds to be ground, grinding every time is both needed to clamping mandrel again, and multiple clamping is replaced, and mandrel may be caused to add
For work there are error, the mandrel coaxiality error processed is larger, cannot meet the required precision processed to mandrel.It is missed if you need to reduce
Difference improves the concentricity of mandrel processing, then each processing and loading clamp is replaced, and all needs additionally to tune up lathe, and production cost is high
And processing efficiency is relatively low.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome the deficiency of the prior art, the utility model to provide one
Kind only needs clamped one time that can carry out multiple Multi-orientation multi-angle processing grinding to mandrel, and the coaxial of mandrel processing be effectively ensured
Degree, and the special grinding machine of multiaxis main shaft mandrel for improving mandrel processing efficiency, reducing processing cost.
Technical solution adopted by the utility model to solve its technical problems is：A kind of special milling drum of multiaxis main shaft mandrel
Bed, be used for grinding mandrel, including X-axis linear guides and with X-axis linear guides be arranged in same level and with X-axis line
The Y-axis linear guides that property guide rail is arranged at a right angle；Left inside circle is slidably connected successively from left to right on the X-axis linear guides
Mill, fine grinding cylinder, outer circle roughly grind, grind one's teeth in sleep, right inner circle mill and taper hole mill, the left inside round mill, fine grinding cylinder, outer circle roughly grind,
It grinds one's teeth in sleep, clamping is fixed with corresponding grinding wheel respectively on the main tapping that right inner circle mill and taper hole are ground；It is slided on the Y-axis linear guides
It is connected with direct driving motor, the mandrel clamping to be processed is fixed in the rotary shaft of direct driving motor.It is left inside circle mill, fine grinding cylinder,
Outer circle is roughly ground, grinds one's teeth in sleep, right inner circle mill and taper hole mill are driven by X-axis linear guides and carry out displacement along X-axis linear guides, to be processed
Then clamping is fixed in the rotary shaft of direct driving motor mandrel, by Y-axis linear guides driving feeding and is retracted.Work in-process, can root
Roughly grind, grind one's teeth in sleep, the position for each grinding wheel that right inner circle is ground and taper hole is ground according to needing to adjust separately left inside round mill, fine grinding cylinder, outer circle
It sets, the mandrel to be processed of clamping on the rotary shaft is ground.
For the ease of fixing clamping mandrel to be processed in the rotary shaft of direct driving motor, mandrel outer circle to be processed has clamping
Position is simultaneously fixed by the rotary shaft clamping of clamping position and direct driving motor.
The utility model has the beneficial effects that the special grinding machine of multiaxis main shaft mandrel provided by the utility model, it is only necessary to
Clamped one time can carry out mandrel multiple Multi-orientation multi-angle processing grinding, and the concentricity of mandrel processing is effectively ensured, and
It improves mandrel processing efficiency, reduce processing cost.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is optimum embodiment vertical view of the present invention.
The structural schematic diagram of required processing mandrel in Fig. 2 present invention.
1, mandrel 2, X-axis linear guides 3, Y-axis leisurely mood guide rail 4, left inside circle mill 5, fine grinding cylinder 6, outer circle are thick in figure
Mill 7,8, right inner circle of grinding one's teeth in sleep mill 9, taper hole mill 10, rotary shaft 11, clamping position 12, stepped hole 13, left side 14, right side
Endoporus 15, taper hole 16, screw thread process section.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of special grinding machine of multiaxis main shaft mandrel as shown in Figure 1, it is linear for grinding mandrel 1, including X-axis
Guide rail 2 and it is arranged in same level with X-axis linear guides 2 and the Y-axis being arranged at a right angle with X-axis linear guides 2 is linearly led
Rail 3.X-axis linear guides 2 and Y-axis linear guides 3 can be separately fixed on bed piece, each to be slidably connected on linear guides
Grinding component then can by the electrical or electrohydraulic servo system on bed piece realize along linear guides displacement.
Slidably connect left inside circle mill 4, fine grinding cylinder 5, outer circle corase grinding 6, mill on X-axis linear guides 2 successively from left to right
Tooth 7, right inner circle mill 8 and taper hole mill 9, the left inside circle mill 4, fine grinding cylinder 5, outer circle corase grinding 6,7, right inner circle of grinding one's teeth in sleep grind 8 and
Clamping is fixed with corresponding grinding wheel respectively on the main tapping of taper hole mill 9；Straight drive electricity is slidably connected on the Y-axis linear guides 3
Machine, 1 clamping of mandrel to be processed are fixed in the rotary shaft 10 of direct driving motor.For the ease of in the rotary shaft 10 of direct driving motor
Upper fixed clamping mandrel 1 to be processed, 1 outer circle of mandrel to be processed have clamping position 11 and pass through the rotation of clamping position 11 and direct driving motor
10 clamping of shaft is fixed.11 both sides of clamping position are separately provided with bearing clamping position.
Left inside circle mill 4, fine grinding cylinder 5, outer circle corase grinding 6,7, right inner circle of grinding one's teeth in sleep mill 8 and taper hole mill 9 have along X-axis linear guides
2 drivings simultaneously carry out displacement along X-axis linear guides 2, and then clamping is fixed in the rotary shaft 10 of direct driving motor mandrel 1 to be processed, along Y
Axis linear guides 3 drive feeding and retract.Work in-process can adjust separately left inside circle mill 4, fine grinding cylinder 5, outer circle as needed
The position of each grinding wheel of corase grinding 6,7, right inner circle of grinding one's teeth in sleep mill 8 and taper hole mill 9, to be processed mandrel of the clamping in rotary shaft 10
1 is ground.
The above-mentioned special grinding machine of multiaxis main shaft mandrel has following grinding process：
A, clamping process：Mandrel 1 to be processed is fixed to by 11 clamping of clamping position on Y-axis linear guides 3
In the rotary shaft 10 of direct driving motor, 1 rotation of mandrel is realized；
B, left side inner hole grinding process：Left inside circle mill 4 is driven to be moved to 3 left side of Y-axis linear guides along X-axis linear guides 2,
Driving fine grinding cylinder 5, outer circle corase grinding 6,7, right inner circle of grinding one's teeth in sleep mill 8 and taper hole mill 9 are moved to 3 right side of Y-axis linear guides, along Y-axis
Linear guides 3 drive direct driving motor and are moved to processing stations to 2 direction of X-axis linear guides with moving mandrel 1, are linearly led along X-axis
Rail 2 drives left inside circle 4 displacements to the right of mill and goes out platform in left side to mandrel 1 grinding of the clamping in direct driving motor rotary shaft 10
Rank hole 12 and left side 13, after grinding, left inside circle mill 4 is controlled from X-axis linear guides 2 to left dislocation, 1 edge of mandrel to be processed
The driving of Y-axis linear guides 3 is retracted；
C, right side inner hole grinding process：Left inside circle mill 4, fine grinding cylinder 5, outer circle corase grinding 6, mill are driven along X-axis linear guides 2
Tooth 7 is moved to 3 left side of Y-axis linear guides, drives right inner circle mill 8 to be moved to 3 right side of Y-axis linear guides, along Y-axis linear guides 3
Driving direct driving motor drives mandrel 1 to be processed to be moved to processing stations to 2 direction of X-axis linear guides, is driven along X-axis linear guides 2
Dynamic right inner circle mill 8 goes out right side endoporus 14 to left dislocation and to 1 grinding of mandrel to be processed, after grinding, right inner circle mill 8 to
Right displacement, mandrel 1 to be processed are retracted along the driving of Y-axis linear guides 3；
D, taper hole grinding process：Along X-axis linear guides 2 drive left inside circle mill 4, fine grinding cylinder 5, outer circle corase grinding 6, grind one's teeth in sleep 7,
Right inner circle mill 8 is moved to 3 left side of Y-axis linear guides, and driving taper hole mill 9 is moved to 3 right side of Y-axis linear guides, is linearly led along Y-axis
Rail 3 drives direct driving motor that mandrel 1 to be processed is driven to be moved to processing stations to 2 direction of X-axis linear guides, along X-axis linear guides 2
Driving taper hole mill 9 goes out taper hole 15 to left dislocation and to 1 grinding of mandrel to be processed, and after grinding, taper hole mill 9 moves to right, and waits for
Processing mandrel 1 is retracted along the driving of Y-axis linear guides 3；
E, outer circle roughly grinding operation：Along the driving of X-axis linear guides 2 grind one's teeth in sleep 7, right inner circle mill 8, to be moved to Y-axis linear for taper hole mill 9
3 left side of guide rail, driving outer circle corase grinding 6 are moved to 3 left side of Y-axis linear guides, drive direct driving motor to drive along Y-axis linear guides 3
Mandrel 1 to be processed is moved to processing stations to 2 direction of X-axis linear guides, and the position to the right of outer circle corase grinding 6 is driven along X-axis linear guides 2
It moves and 1 outer circle of mandrel to be processed is roughly ground, after corase grinding, outer circle corase grinding 6 moves to left, and mandrel 1 to be processed is linearly led along Y-axis
The driving of rail 3 is retracted；
F, fine grinding cylinder process：Outer circle corase grinding 6 is driven to be moved to 3 right side of Y-axis linear guides to the right along X-axis linear guides 2,
Driving fine grinding cylinder 5 is moved to 3 left side of Y-axis linear guides, drives direct driving motor to drive mandrel 1 to be processed along Y-axis linear guides 3
Processing stations are moved to 2 direction of X-axis linear guides, drive the displacement to the right of fine grinding cylinder 5 along X-axis linear guides 2 and to be added
1 outer circle of work mandrel is refined, and after fine grinding, fine grinding cylinder 5 moves to left, and mandrel 1 to be processed is moved back along the driving of Y-axis linear guides 3
It returns；
G, thread grinding process：It grinds one's teeth in sleep along the driving of X-axis linear guides 2 and 7 is moved to the left side of Y-axis linear guides 3 to the left, along Y
Axis linear guides 3 drive direct driving motor that mandrel 1 to be processed is driven to be moved to processing stations to 2 direction of X-axis linear guides, along X-axis
Linear guides 2, which drive, grinds one's teeth in sleep 7 displacements to the right and goes out to be ground out screw thread, spiral shell to screw thread process section 16 needed for 1 outer circle of mandrel to be processed
After line is ground, grinding one's teeth in sleep 7 moves to left, and mandrel 1 to be processed is retracted along the driving of Y-axis linear guides 3, completes whole grinding process.
In whole grinding process, it is only necessary to when process starts, 1 clamping of mandrel to be processed be fixed on to the rotation of direct driving motor
On axis 10, after completing whole grinding process, mandrel 1 is removed.In whole processes, mandrel 1 of clamping is only needed, is effectively prevented more
Error caused by secondary clamping mandrel 1, ensure that the concentricity of mandrel 1 in grinding process.In each grinding process, pass through Y
Axis linear guides 3 realize that the driving after the completion of the feeding of mandrel 1 to be processed is ground and is ground is retracted；Pass through X-axis linear guides 2
The displacement that left inside circle mill 4, fine grinding cylinder 5, outer circle corase grinding 6,7, right inner circle of grinding one's teeth in sleep mill 8 and taper hole mill 9 can effectively be driven, passes through a left side
Correspondence is moved to Y-axis linear guides respectively for inner circle mill 4, fine grinding cylinder 5, outer circle corase grinding 6,7, right inner circle of grinding one's teeth in sleep mill 8 and taper hole mill 9
The grinding to mandrel 1 both ends endoporus, taper hole 15 and outer circle and screw thread to be processed is realized in 3 both sides.
The special grinding machine of multiaxis main shaft mandrel so designed passes through matching for X-axis linear guides 2 and Y-axis linear guides 3
It closes, you can realize after clamped one time, the grinding of multiple multiposition multi-angle is carried out to same mandrel 1 to be processed.Each grinding
Process can be realized on same lathe, and it is not necessary that the dismounting of mandrel 1 to be ground by different lathes respectively, mandrel has been effectively ensured
1 concentricity in grinding has saved the machining accuracy that production cost also effectively increases mandrel 1, has simplified mandrel 1
Clamping replaces number, further increases the processing efficiency of mandrel 1.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (2)
1. a kind of special grinding machine of multiaxis main shaft mandrel is used for grinding mandrel (1), it is characterised in that：It is linear including X-axis
Guide rail (2) and the Y-axis for being arranged in same level with X-axis linear guides (2) and being arranged at a right angle with X-axis linear guides (2)
Linear guides (3)；Slidably connect left inside circle mill (4), fine grinding cylinder on the X-axis linear guides (2) successively from left to right
(5), outer circle corase grinding (6), grind one's teeth in sleep (7), right inner circle mill (8) and taper hole grind (9), the described left inside circle grind (4), fine grinding cylinder (5),
Outer circle corase grinding (6), grind one's teeth in sleep (7), right inner circle mill (8) and taper hole grind (9) main tapping on respectively clamping be fixed with corresponding grinding wheel；Institute
Direct driving motor is slidably connected on the Y-axis linear guides (3) stated, mandrel (1) clamping to be processed is fixed on the rotation of direct driving motor
On axis (10).
2. the special grinding machine of multiaxis main shaft mandrel as described in claim 1, it is characterised in that：The mandrel to be processed
(1) outer circle has clamping position (11) and is fixed by clamping position (11) and rotary shaft (10) clamping of direct driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784674.0U CN207629799U (en) | 2017-12-19 | 2017-12-19 | The special grinding machine of multiaxis main shaft mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784674.0U CN207629799U (en) | 2017-12-19 | 2017-12-19 | The special grinding machine of multiaxis main shaft mandrel |
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| Publication Number | Publication Date |
|---|---|
| CN207629799U true CN207629799U (en) | 2018-07-20 |
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ID=62853154
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721784674.0U Active CN207629799U (en) | 2017-12-19 | 2017-12-19 | The special grinding machine of multiaxis main shaft mandrel |
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| CN (1) | CN207629799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161672A (en) * | 2017-12-19 | 2018-06-15 | 常州市德速机械有限公司 | Multiaxis main shaft mandrel grinding process and its special grinding machine |
-
2017
- 2017-12-19 CN CN201721784674.0U patent/CN207629799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161672A (en) * | 2017-12-19 | 2018-06-15 | 常州市德速机械有限公司 | Multiaxis main shaft mandrel grinding process and its special grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.12 workshop, 377 Wuyi South Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province 213000 Patentee after: Jiangsu Desu Intelligent Machinery Co.,Ltd. Address before: 213000 floor two, block C, Tianrun science and technology building, Changzhou science and Education City, 801 Wujin Road, Wujin, Changzhou. Patentee before: CHANGZHOU DESU MACHINERY Co.,Ltd. |
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| CP03 | Change of name, title or address |