CN108621054A - The means for correcting of vertical machining centre nut seat and bearing calibration - Google Patents
The means for correcting of vertical machining centre nut seat and bearing calibration Download PDFInfo
- Publication number
- CN108621054A CN108621054A CN201810542063.8A CN201810542063A CN108621054A CN 108621054 A CN108621054 A CN 108621054A CN 201810542063 A CN201810542063 A CN 201810542063A CN 108621054 A CN108621054 A CN 108621054A
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- nut seat
- faces
- correcting
- workbench
- leveling ruler
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The present invention discloses means for correcting and the bearing calibration of a kind of vertical machining centre nut seat,Belong to vertical machining centre mounting technology field,Including saddle and workbench,Workbench couples saddle by sliding block,Saddle is equipped with leading screw,Nut seat,Motor cabinet and tail end seat,Saddle is coupled with workbench by leading screw,Leading screw both ends are fixed to saddle by motor cabinet and tail end seat respectively,Leading screw is coupled by nut seat with workbench,Nut seat is split structure with workbench,It is fixedly installed check bar at the axle center of nut seat,The outside of check bar is equipped with leveling ruler,Leveling ruler is close to the placement of the sliding block installation side reference plane on workbench,Correcting block is equipped between leveling ruler and check bar,Leveling ruler is close to correcting block reference plane with check bar both ends,Realize nut seat and motor cabinet,The concentricity of tail end seat corrects,The present apparatus and method ensure nut seat axle center and sliding block installation side reference plane distance by correcting block,Realize nut seat accuracy correction,Solves the problem in the prior art.
Description
Technical field
The present invention relates to a kind of means for correcting of vertical machining centre nut seat and bearing calibrations, belong to vertical machining centre
Mounting technology field.
Background technology
Vertical machining centre X-shaft transmission system, nut seat use split structure, correct nut using following methods at present
Seat and motor cabinet, tail end seat concentricity：Motor cabinet, tail end seat, nut seat are respectively charged into check bar, and marble leveling ruler is close to workbench
Sliding block installation side reference plane is placed, and measures sliding block side group standard respectively using amesdial to motor cabinet check bar, marble to nut seat
Check bar distance ensures two range errors in claimed range by adjusting nut seat, completes nut seat correction.
Nut seat is corrected using the method, need to repeatedly measure two distance differences, efficiency is low, and motor cabinet, tail end seat assemble
It must be carried out at the same time with nut seat assembly two-step, cannot be satisfied modular assembly needs.
Invention content
The purpose of the present invention is to provide a kind of means for correcting of vertical machining centre nut seat and bearing calibrations, pass through school
Positive block ensures nut seat axle center and sliding block installation side reference plane distance, realizes nut seat accuracy correction, solves in the prior art
The problem.
The means for correcting of vertical machining centre nut seat of the present invention, including saddle and workbench, workbench are located at
The top of saddle, workbench by sliding block couple saddle, saddle be equipped with leading screw, nut seat, motor cabinet and tail end seat, saddle with
Workbench is coupled by leading screw, and leading screw both ends are fixed to saddle by motor cabinet and tail end seat respectively, leading screw by nut seat with
Workbench couples, and nut seat is split structure with workbench, is fixedly installed check bar at the axle center of nut seat, check bar is located at work
Make above platform and parallel with leading screw, the outside of check bar is equipped with leveling ruler, and leveling ruler is close to the sliding block installation side reference plane on workbench and is put
It sets, leveling ruler in the same horizontal line, is equipped with correcting block with check bar between leveling ruler and check bar, leveling ruler is close to correct with check bar both ends
Block reference plane ensures nut seat axle center and sliding block installation side reference plane distance and the depth of parallelism, realizes nut seat and motor cabinet, tail end
The concentricity correction of seat.
The correcting block includes gauge block, clump weight and joint bolt, and clump weight is located at the top of gauge block and passes through connection
Screw is coupled.
The gauge block includes the faces A, the faces B and the faces C, and the wherein faces A are parallel with the faces B, and the faces C are vertical with the faces A, the faces B, the faces C with it is flat
Ruler is contacted over, and the faces B are contacted with leveling ruler side, and the faces A are to be contacted with check bar.
The correcting block includes two, and two correcting blocks match, and leveling ruler is close to two correcting block bases with check bar both ends
Quasi- face.
When work, according to required size, make two uniform thickness correcting blocks, by correcting block ensure nut seat bearing hole axle center with
Sliding block installation side reference plane distance realizes nut seat accuracy correction.Check bar is fixed to nut seat using screw, leveling ruler is close to work
Make the placement of platform sliding block installation side reference plane, two pieces correcting block is close to leveling ruler and is placed, the faces C are contacted over leveling ruler, the faces B and leveling ruler
Side contacts, and travelling nut seat 2 makes 3 both ends of check bar be close to the faces A of two correcting blocks 5, it is ensured that 2 axle center of nut seat and workbench 1
Sliding block installation side reference plane distance and the depth of parallelism, 2 fixing screws of locking screw female seat complete nut seat correction.
Size between the faces gauge block A and the faces B is a, is ground in pairs with two correcting blocks are applied mechanically, size a differences are little
In 0.005mm.
According to nut seat axle center and workbench sliding block installation side reference plane distance and check bar specification, the faces A and the B of gauge block are determined
Face size a ensures the faces A and the faces the B depth of parallelism, the faces C and the face A, B verticality when processing, using the connection gauge block of screw 8 and correcting block,
It needs two pieces correcting block 5 to match when assembly, need to ensure size a differences within 0.005mm with two pieces correcting block 5 is applied mechanically.
Couple feed screw nut on the nut seat, feed screw nut penetrates in nut seat, and is fixed by end face.
The nut seat is 0.5mm with feed screw nut axis hole internal clearance.
The bearing calibration of vertical machining centre nut seat of the present invention, includes the following steps：
S1：Check bar is fixed on nut seat using screw, leveling ruler is close to the placement of workbench top shoe installation side reference plane；
S2：Two pieces correcting block is close to leveling ruler to place, the faces C of wherein gauge block are contacted over leveling ruler, the faces B of gauge block with put down
Ulnar surface contacts；
S3：Travelling nut seat makes the both ends of check bar be close to the faces A of gauge block in two correcting blocks, it is ensured that nut seat axle center with
Workbench sliding block installation side reference plane distance and the depth of parallelism；
S4：Locking screw female seat fixing screws, complete the correction of nut seat.
The faces A of the gauge block to the faces B size be a, according to nut seat axle center and workbench top shoe installation side reference plane
Distance and check bar specification determine the faces A of gauge block to the faces B size a.
Compared with prior art, the present invention having the advantages that：
The means for correcting of vertical machining centre nut seat of the present invention and bearing calibration, ensure nut by correcting block
Seat axle center and sliding block installation side reference plane distance ensure sliding block installation side reference plane and check bar in same horizontal line by leveling ruler,
Two correcting blocks are placed between leveling ruler and check bar, leveling ruler is close to two correcting block reference planes with check bar both ends, and then ensures nut seat
Axle center and sliding block installation side reference plane distance and the depth of parallelism, realize that nut seat is corrected with motor cabinet, tail end seat concentricity, be not required to according to
It repeatedly measures and is adjusted by amesdial, improve nut seat and correct efficiency；It can be separated with motor cabinet, tail end seat assembly process, it is single
Nut seat assembly is solely carried out, is conducive to realize modular assembly, realizes nut seat accuracy correction, solve and occur in the prior art
Problem.
Description of the drawings
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of correcting block in the embodiment of the present invention；
Fig. 3 is the vertical view of the embodiment of the present invention；
Fig. 4 is the vertical view of lathe X-shaft transmission system in the embodiment of the present invention；
Fig. 5 is the structure chart of workbench and nut seat in lathe X-shaft transmission system in the embodiment of the present invention；
Fig. 6 is that feed screw nut couples schematic diagram with nut seat in the embodiment of the present invention；
Fig. 7 is that feed screw nut couples side view with nut seat in the embodiment of the present invention；
In figure：1, workbench；2, nut seat；3, check bar；4, correcting block；5, leveling ruler；6, gauge block；7, joint bolt；8, match
Pouring weight；9, motor cabinet；10, leading screw；11, feed screw nut；12, saddle；13, tail end seat；14, sliding block.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples：
Embodiment 1：
As shown in figs. 1-7, the means for correcting of vertical machining centre nut seat of the present invention, including saddle 12 and work
Platform 1, workbench 1 are located at the top of saddle 12, and workbench 1 couples saddle 12 by sliding block 14, and saddle 12 is equipped with leading screw 10, spiral shell
Female seat 2, motor cabinet 9 and tail end seat 13, saddle 12 are coupled with workbench 1 by leading screw 10, and 10 both ends of leading screw pass through motor respectively
Seat 9 and tail end seat 13 are fixed to saddle 12, and leading screw 10 is coupled by nut seat 2 with workbench 1, and nut seat 2 is point with workbench 1
Body formula structure, check bar 3 is fixedly installed at the axle center of nut seat 2, and check bar 3 is located at 1 top of workbench and, inspection parallel with leading screw 10
The outside of stick 3 is equipped with leveling ruler 5, and leveling ruler 5 is close to the placement of the 14 installation side reference plane of sliding block on workbench 1, and leveling ruler 5 exists with check bar 3
In same horizontal line, correcting block 4 is equipped between leveling ruler 5 and check bar 3, leveling ruler 5 is close to 4 reference plane of correcting block with 3 both ends of check bar,
Ensure 2 axle center of nut seat and 14 installation side reference plane distance of sliding block and the depth of parallelism, realizes nut seat 2 and motor cabinet 9, tail end seat 13
Concentricity correction.
In order to further illustrate above-described embodiment, correcting block 4 includes gauge block 6, clump weight 8 and joint bolt 7, clump weight 8
Coupled positioned at the top of gauge block 6 and by joint bolt 7.
In order to further illustrate above-described embodiment, gauge block 6 includes the faces A, the faces B and the faces C, and the wherein faces A are parallel with the faces B, the faces C and
The faces A, the faces B are vertical, and the faces C are contacted over leveling ruler 5, and the faces B are contacted with 5 side of leveling ruler, and the faces A are to be contacted with check bar 3.
In order to further illustrate above-described embodiment, correcting block 4 includes two, and two correcting blocks 4 match, leveling ruler 5 and inspection
It is close to two correcting blocks, 4 reference plane in 3 both ends of stick.
In order to further illustrate above-described embodiment, size between the faces A and the faces B of gauge block 6 is a, with applying mechanically two correcting blocks 4
Grinding in pairs, size a differences are not more than 0.005mm.
In order to further illustrate above-described embodiment, couple feed screw nut 11 on nut seat 2, feed screw nut 11 penetrates nut seat
In 2, and fixed by end face.
In order to further illustrate above-described embodiment, nut seat 2 is 0.5mm with 11 axis hole internal clearance of feed screw nut.
The operation principle of the present embodiment 1 is：As shown in figs. 4-7, it is lathe X-shaft transmission system, saddle 12 and workbench 1 are logical
The connection of leading screw 10 is crossed, 10 both ends of leading screw are fixed to saddle 12 by motor cabinet 9, tail end seat 13 respectively, and pass through feed screw nut 11
It is completed with nut seat 2 with workbench 1 to couple, and realizes X-axis transmission, wherein nut seat 2 and workbench 1 are split structure, dress
After timing need to ensure that workbench 1 is fixed to saddle 12 by sliding block 14, nut seat 2 and the concentricity of motor cabinet 9, tail end seat 13 exist
In claimed range, feed screw nut 11 is avoided to be interfered with nut seat 2；
As shown in fig. 6-7 with 2 connecting mode of nut seat, feed screw nut 11 penetrates in nut seat 2 feed screw nut 11, and passes through
End face is fixed, and nut seat 2 is 0.5mm with 11 axis hole internal clearance of feed screw nut；
According to 2 axle center of nut seat and 1 sliding block of workbench, 14 installation side reference plane distance and 3 specification of check bar, gauge block 6 is determined
The faces A and the faces B size a, when processing, ensure the faces A and the faces the B depth of parallelism, the faces C and the face A, B verticality, use the connection gauge block of joint bolt 7
6 with correcting block 4.
Check bar 3 is fixed to nut seat 2, leveling ruler 5 is close to 1 sliding block of workbench by timing using screw as shown in Figs. 1-3
14 installation side reference planes are placed, and two pieces correcting block 4 is close to leveling ruler 5 and is placed, and the faces C are contacted over leveling ruler 5, the faces B and 5 side of leveling ruler
Face contacts, and travelling nut seat 2 makes 3 both ends of check bar be close to the faces A of two correcting blocks 4, it is ensured that is slided with workbench 1 in 2 axle center of nut seat
14 installation side reference plane distance of block and the depth of parallelism, 2 fixing screws of locking screw female seat, complete nut seat 2 and correct, by this method into
Row correction, it is ensured that nut seat 2 is with motor cabinet 9,13 concentricity of tail end seat within 0.05mm.
Embodiment 2：
The bearing calibration of vertical machining centre nut seat of the present invention, includes the following steps：
S1：Check bar 3 is fixed on nut seat 2 using screw, leveling ruler 5 is close to 1 top shoe of workbench, 14 installation side benchmark
It places in face；
S2：Two pieces correcting block 4 is close to leveling ruler 5 to place, wherein the faces C of gauge block 6 are contacted over leveling ruler 5, the B of gauge block 6
Face is contacted with 5 side of leveling ruler；
S3：Travelling nut seat 2 makes the both ends of check bar 3 be close to the faces A of gauge block 6 in two correcting blocks 4, it is ensured that 2 axis of nut seat
The heart and 1 sliding block of workbench, 14 installation side reference plane distance and the depth of parallelism；
S4：2 fixing screws of locking screw female seat complete the correction of nut seat 2.
In order to further illustrate above-described embodiment, the faces A of gauge block 6 to the faces B size are a, according to 2 axle center of nut seat and work
1 top shoe of platform, 14 installation side reference plane distance and 3 specification of check bar determine the faces A of gauge block 6 to the faces B size a.
The operation principle of the present embodiment is：Means for correcting according to the vertical machining centre nut seat in embodiment 1 carries out,
Ensure that 14 installation side reference plane of sliding block places two corrections with check bar 3 between same horizontal line, leveling ruler 5 and check bar 3 by leveling ruler 5
Block 4, leveling ruler 5 are close to two correcting blocks, 4 reference plane with 3 both ends of check bar, and then ensure that side group is installed in 2 axle center of nut seat with sliding block 14
Quasi- identity distance from and the depth of parallelism, realize that nut seat 2 and motor cabinet 9,13 concentricity of tail end seat correct, be not required to repeatedly survey by amesdial
Amount is adjusted, and is improved nut seat 2 and is corrected efficiency；It can be separated with motor cabinet 9,13 assembly process of tail end seat, individually carry out nut
Seat 2 assembles, and is conducive to realize modular assembly, realizes 2 accuracy correction of nut seat.
Using the vertical machining centre nut seat of the embodiment of the present invention described above in association with attached drawing means for correcting and
Bearing calibration ensures 2 axle center of nut seat and 14 installation side reference plane distance of sliding block by correcting block 4, realizes 2 precision school of nut seat
Just, the problem in the prior art is solved.But the present invention is not limited to described embodiment, is not departing from the present invention
Principle and spirit in the case of these to embodiment carry out variation, modification, replacement and deformations still fall within the present invention guarantor
It protects in range.
Claims (9)
1. a kind of means for correcting of vertical machining centre nut seat, including saddle (12) and workbench (1), workbench (1) are located at
The top of saddle (12), workbench (1) couple saddle (12) by sliding block (14), it is characterised in that：On the saddle (12)
Equipped with leading screw (10), nut seat (2), motor cabinet (9) and tail end seat (13), saddle (12) passes through leading screw (10) with workbench (1)
Connection, leading screw (10) both ends are fixed to saddle (12) by motor cabinet (9) and tail end seat (13) respectively, and leading screw (10) passes through nut
Seat (2) couples with workbench (1), and nut seat (2) is split structure with workbench (1), fixes and sets at the axle center of nut seat (2)
It is equipped with check bar (3), check bar (3) is located above workbench (1) and parallel with leading screw (10), and the outside of check bar (3) is equipped with leveling ruler
(5), leveling ruler (5) is close to the placement of sliding block (14) installation side reference plane on workbench (1), and leveling ruler (5) is with check bar (3) in same water
On horizontal line, correcting block (4) is equipped between leveling ruler (5) and check bar (3), leveling ruler (5) is close to correcting block (4) with check bar (3) both ends
Reference plane ensures nut seat (2) axle center and sliding block (14) installation side reference plane distance and the depth of parallelism, realizes nut seat (2) and electricity
The concentricity correction of engine base (9), tail end seat (13).
2. the means for correcting of vertical machining centre nut seat according to claim 1, it is characterised in that：The correcting block
(4) include gauge block (6), clump weight (8) and joint bolt (7), clump weight (8) is located at the top of gauge block (6) and by coupling spiral shell
Nail (7) is coupled.
3. the means for correcting of vertical machining centre nut seat according to claim 2, it is characterised in that：The gauge block
(6) include the faces A, the faces B and the faces C, the wherein faces A are parallel with the faces B, and the faces C are vertical with the faces A, the faces B, and the faces C are contacted over leveling ruler (5), B
Face is contacted with leveling ruler (5) side, and the faces A are to be contacted with check bar (3).
4. the means for correcting of vertical machining centre nut seat according to claim 1, it is characterised in that：The correcting block
(4) it include two, two correcting blocks (4) match, and leveling ruler (5) is close to two correcting blocks (4) reference plane with check bar (3) both ends.
5. the means for correcting of vertical machining centre nut seat according to claim 3, it is characterised in that：The gauge block
(6) size between the faces A and the faces B is a, is ground in pairs with two correcting blocks (4) are applied mechanically, size a differences are not more than 0.005mm.
6. the means for correcting of vertical machining centre nut seat according to claim 1, it is characterised in that：The nut seat
(2) couple feed screw nut (11) on, feed screw nut (11) penetrates in nut seat (2), and is fixed by end face.
7. the means for correcting of vertical machining centre nut seat according to claim 6, it is characterised in that：The nut seat
(2) it is 0.5mm with feed screw nut (11) axis hole internal clearance.
8. a kind of bearing calibration of vertical machining centre nut seat is applied in any vertical processing of claim 1-7
The means for correcting of heart nut seat, it is characterised in that：The method includes the following steps：
S1：Check bar (3) is fixed on nut seat (2) using screw, leveling ruler (5) is close to workbench (1) top shoe (14) installation
Side reference plane is placed；
S2：Two pieces correcting block (4) is close to leveling ruler (5) to place, wherein the faces C of gauge block (6) are contacted over leveling ruler (5), gauge block
(6) the faces B are contacted with leveling ruler (5) side；
S3：Travelling nut seat (2) makes the both ends of check bar (3) be close to the faces A of gauge block (6) in two correcting blocks (4), it is ensured that nut
Seat (2) axle center and workbench (1) sliding block (14) installation side reference plane distance and the depth of parallelism；
S4：Locking screw female seat (2) fixing screws complete the correction of nut seat (2).
9. the bearing calibration of vertical machining centre nut seat according to claim 8, it is characterised in that：The step
In S2, S3 the faces A of gauge block (6) to the faces B size be a, according to nut seat (2) axle center and workbench (1) top shoe (14) installation side
Reference plane distance and check bar (3) specification determine the faces A of gauge block (6) to the faces B size a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810542063.8A CN108621054B (en) | 2018-05-30 | 2018-05-30 | Correction device and correction method for nut seat of vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810542063.8A CN108621054B (en) | 2018-05-30 | 2018-05-30 | Correction device and correction method for nut seat of vertical machining center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108621054A true CN108621054A (en) | 2018-10-09 |
| CN108621054B CN108621054B (en) | 2023-08-15 |
Family
ID=63690657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810542063.8A Active CN108621054B (en) | 2018-05-30 | 2018-05-30 | Correction device and correction method for nut seat of vertical machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108621054B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07318341A (en) * | 1994-05-20 | 1995-12-08 | Yotaro Hatamura | Rectilinear motion apparatus equipped with deformation-amount detection means and with displacement scale |
| CN102179699A (en) * | 2011-03-29 | 2011-09-14 | 朝阳博文机床有限公司 | Installing and positioning method of linear guide rail |
| CN202344342U (en) * | 2011-11-29 | 2012-07-25 | 南京嘉翼精密机器制造有限公司 | Screw installing and debugging fixture for numerically-controlled machine tool |
| CN202372103U (en) * | 2011-12-21 | 2012-08-08 | 山东赛尔机械导轨有限公司 | Linear guide rail pair detection device |
| CN103394928A (en) * | 2013-07-25 | 2013-11-20 | 浙江法拿克机械科技有限公司 | Numerical control machine tool with screw convenient to mount |
| CN106475834A (en) * | 2015-08-27 | 2017-03-08 | 成都飞机工业（集团）有限责任公司 | A kind of method of lead screw shaft bearings centering |
| CN208231636U (en) * | 2018-05-30 | 2018-12-14 | 山东蒂德精密机床有限公司 | The means for correcting of vertical machining centre nut seat |
-
2018
- 2018-05-30 CN CN201810542063.8A patent/CN108621054B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07318341A (en) * | 1994-05-20 | 1995-12-08 | Yotaro Hatamura | Rectilinear motion apparatus equipped with deformation-amount detection means and with displacement scale |
| CN102179699A (en) * | 2011-03-29 | 2011-09-14 | 朝阳博文机床有限公司 | Installing and positioning method of linear guide rail |
| CN202344342U (en) * | 2011-11-29 | 2012-07-25 | 南京嘉翼精密机器制造有限公司 | Screw installing and debugging fixture for numerically-controlled machine tool |
| CN202372103U (en) * | 2011-12-21 | 2012-08-08 | 山东赛尔机械导轨有限公司 | Linear guide rail pair detection device |
| CN103394928A (en) * | 2013-07-25 | 2013-11-20 | 浙江法拿克机械科技有限公司 | Numerical control machine tool with screw convenient to mount |
| CN106475834A (en) * | 2015-08-27 | 2017-03-08 | 成都飞机工业（集团）有限责任公司 | A kind of method of lead screw shaft bearings centering |
| CN208231636U (en) * | 2018-05-30 | 2018-12-14 | 山东蒂德精密机床有限公司 | The means for correcting of vertical machining centre nut seat |
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|---|---|
| CN108621054B (en) | 2023-08-15 |
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