CN107052726A - Needle-bar base processing technology - Google Patents
Needle-bar base processing technology Download PDFInfo
- Publication number
- CN107052726A CN107052726A CN201710329399.1A CN201710329399A CN107052726A CN 107052726 A CN107052726 A CN 107052726A CN 201710329399 A CN201710329399 A CN 201710329399A CN 107052726 A CN107052726 A CN 107052726A
- Authority
- CN
- China
- Prior art keywords
- lathe bed
- guide rail
- needle
- processing technology
- bar base
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The present invention relates to a kind of needle-bar base processing technology, comprise the following steps：（1）The bottom surface of roughing lathe bed；（2）Lathe bed is positioned on processing work platform, each angle faces of roughing lathe bed；（3）Finish the bottom surface of lathe bed；（4）Lathe bed is positioned on processing work platform, the first angle face and second angle face of semifinishing lathe bed, finishes remaining angle faces of lathe bed；（5）The first guide rail and the second guide rail are assembled respectively in the both sides of lathe bed；（6）Finish the first angle face and second angle face of lathe bed；（7）Finish the first guide rail and the second guide rail；（8）CMM is detected.It is 0.02mm the invention enables the flatness in the first guide rail and each face of the second guide rail, the opposing sides depth of parallelism of each guide rail is 0.06mm, each slide rail verticality is 0.02 mm, and each guide rail surface roughness is Ra0.6, and the angle tolerance of the first guide rail and the second guide rail is 0.05 °.
Description
Technical field
The present invention relates to a kind of needle-bar base processing technology.
Background technology
Existing needle-bar base includes lathe bed and two guide rails, first lathe bed is arranged on lathe during processing, bed
Under lathe bed is dismantled from lathe after body completion of processing, then two guide rails are assembled on lathe bed, by manual calibration, due to depositing
In many artifacts, cause the needle-bar base low precision after finished product.In addition, for the needle-bar base of lengthwise, also to keep away as far as possible
Exempt from it due to flexural deformation caused by deadweight, while easily there are vibrations during processing, cause machining accuracy poor.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of high needle-bar base processing technology of precision.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of needle-bar base processing technology, including following step
Suddenly：
（1）The bottom surface of roughing lathe bed；
（2）Lathe bed is positioned on processing work platform, each angle faces of roughing lathe bed；
（3）Finish the bottom surface of lathe bed；
（4）Lathe bed is positioned on processing work platform, the first angle face and second angle face of semifinishing lathe bed, finishes bed
Remaining angle faces of body；
（5）The first guide rail and the second guide rail are assembled respectively in the both sides of lathe bed；
（6）Finish the first angle face and second angle face of lathe bed；
（7）Finish the first guide rail and the second guide rail；
（8）CMM is detected.
In a preferred embodiment of the present invention, needle-bar base processing technology further comprises carrying out the step（7）Before,
The first magnet, the second magnet are set respectively between first guide rail and lathe bed, between the second guide rail and lathe bed.
In a preferred embodiment of the present invention, needle-bar base processing technology further comprises carrying out the step（1）Before,
To Incoming Quality Control.
In a preferred embodiment of the present invention, needle-bar base processing technology further comprises carrying out the step（4）Before,
Detected using CMM.
In a preferred embodiment of the present invention, needle-bar base processing technology further comprises the step（4）In, half finishing
0.3mm allowance is stayed behind work first angle face and second angle face.
In a preferred embodiment of the present invention, needle-bar base processing technology further comprise the processing work platform include by
The main rotating wheel, coaxial from rotating wheel with the main rotating wheel of drive device driving rotation, the main rotating wheel and from rotation
An inwardly projecting fixing lug boss is respectively provided with wheel opposite side side, the fixed plate two ends of a plate shape are separately fixed at described in one
In fixing lug boss.
In a preferred embodiment of the present invention, needle-bar base processing technology further comprises that the fixed plate downside is set
There is reinforcement, the reinforcement and fixed plate are integrally formed.
In a preferred embodiment of the present invention, needle-bar base processing technology further comprises that the reinforcement includes several
One circular interior muscle is set in the middle of the outer muscle for the rectangle structure being connected with each other, each outer muscle, in addition to from the outer muscle
Four angles and relative two sides midpoint connect the dowel of the interior muscle.
In a preferred embodiment of the present invention, it is flat that needle-bar base processing technology further comprises that the reinforcement also includes one
Row in two, the outer muscle while and when connecting the outer muscle two other, and within all muscle horizontal bar.
In a preferred embodiment of the present invention, if needle-bar base processing technology further comprises offering in the fixed plate
Dry through hole and the screwed hole of several insertions.
The present invention solves defect present in background technology, and processing work platform itself of the present invention can rotate, and drives bed
Body rotates, so that multiple angle faces of convenient processing lathe bed, in addition, the reinforcing rib structure of particular design, has been effective against work
Flexural deformation caused by platform own wt and needle-bar base weight, is especially suitable for the multiple angle faces Precision Machinings of lathe bed, while with
Processing technology cooperation and the setting of the first magnet and the second magnet so that the flatness in each face of the first guide rail and the second guide rail
For 0.02mm, the opposing sides depth of parallelism of each guide rail is 0.06mm, and each slide rail verticality is 0.02 mm, and guide rail surface roughness is
The angle tolerance of Ra0.6, the first guide rail and the second guide rail is 0.05 °.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the processing work platform of the preferred embodiments of the present invention；
Fig. 2 is the structural representation of another angle of processing work platform of the preferred embodiments of the present invention；
Fig. 3 is the sectional view of the needle-bar base of the preferred embodiments of the present invention.
Embodiment
Presently in connection with drawings and examples, the present invention is further detailed explanation, and these accompanying drawings are simplified signal
Figure, only illustrates the basic structure of the present invention in a schematic way, therefore it only shows the composition relevant with the present invention.
A kind of needle-bar base processing technology, comprises the following steps：
（1）Incoming Quality Control, examines whether lathe bed, the first guide rail and the second guide rail deform, and whether surface has scuffing, plucking, bubble.
（2）Lathe bed is positioned on processing platform, the processing platform uses processing platform generally in the art, roughing bed
The bottom surface of body.
（3）It is positioned under lathe bed is dismantled from processing platform on processing work platform, each angle faces of roughing lathe bed.Such as
Shown in Fig. 1, Fig. 2, processing work platform includes driving the main rotating wheel 10 and one and main rotating wheel 10 of rotation coaxial by drive device
An inwardly projecting fixing lug boss is respectively provided with from rotating wheel 12, main rotating wheel 10 and from the opposite side side of rotating wheel 12
14, the two ends of fixed plate 16 of a plate shape are separately fixed in a fixing lug boss 14.In order to ensure the intensity of fixed plate 16, it is to avoid bed
Body flexural deformation, while reducing the deadweight of fixed plate 16, the downside of fixed plate 16 is provided with the reinforcement of increase fixed plate Final 16 degree
Muscle 18, reinforcement 18 and fixed plate 16 are integrally formed.In the present embodiment, reinforcement 18 includes the rectangle that several are connected with each other
One circular interior muscle 182 is set in the middle of the outer muscle 181 of structure, each outer muscle 181, in addition to from four angles of outer muscle 181 and phase
The dowel 183 of muscle 182 in being connected to two sides midpoint.Reinforcement 18 also includes one parallel to outer 181 two sides of muscle and connected
The outer two other side of muscle 181, and through the horizontal bar 184 of all interior muscle 182.Through overtesting, the weight of reinforcement 18 of said structure
Light and intensity is high, meets precision machined requirement.Several, which are offered, in fixed plate 16 supplies screw（It is not shown）Through with screw thread
The through hole 20 of lathe bed is connected, several are further opened with fixed plate 16 and is connected for screw thread with against the screw thread of the insertion of lathe bed
Hole 22." pulling force " is implemented to lathe bed by the screw of a connection lathe bed screwed hole itself, and passes through another and spiral shell of fixed plate 16
The screw of line connection（It is not shown）" thrust " is implemented to lathe bed, so that fixed lathe bed.Lathe bed is fixed in fixed plate 16, passes through master
The rotation of rotating wheel 10, drive is coaxial to be rotated from rotating wheel 12, so that drive lathe bed to rotate, and after one side is processed, lathe bed
Rotate and reprocess lower one side, realize the processing in workpiece multi-angle face.Drive device（It is not shown）Can for servomotor or
Cylinder, cylinder can drive rack（It is not shown）Band moving gear（It is not shown）The mode of rotation drives main rotating wheel 10 to rotate.
（4）It is positioned under lathe bed is dismantled from processing work platform on processing platform, finishes the bottom surface of lathe bed.
（5）CMM is detected, detects the soffit plane degree of lathe bed.
（6）Lathe bed is positioned on processing work platform, as shown in figure 3, the first angle face 24 of semifinishing lathe bed and
0.3mm allowance is stayed behind two angle faces 26, semifinishing first angle face 24 and second angle face 26, finishing lathe bed
Remaining angle faces.
（7）Assemble the first guide rail 30 and the second guide rail 32 respectively in the both sides of lathe bed 28；The elongated surfaces of first guide rail 30 with
Angle between the elongated surfaces of second guide rail 32 is 60 °
（8）Finish the first angle face 24 and second angle face 26 of lathe bed 28；
（9）First magnet 34, second is set respectively between the first guide rail 30 and lathe bed 28, between the second guide rail 32 and lathe bed 28
Magnet 36, the steadiness between the first guide rail 30 of increase and lathe bed 28, the second guide rail 32 and lathe bed 28, it is to avoid shake during processing
It is dynamic, improve machining accuracy.
（10）Finish the first guide rail 30 and the second guide rail 32.
（11）CMM is detected.
（12）Warehouse is sent into after being packed after detection is qualified.
The desirable embodiment according to the present invention is enlightenment above, by above-mentioned description, and related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the content on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (10)
1. a kind of needle-bar base processing technology, it is characterised in that comprise the following steps：
（1）The bottom surface of roughing lathe bed；
（2）Lathe bed is positioned on processing work platform, each angle faces of roughing lathe bed；
（3）Finish the bottom surface of lathe bed；
（4）Lathe bed is positioned on processing work platform, the first angle face and second angle face of semifinishing lathe bed, finishes bed
Remaining angle faces of body；
（5）The first guide rail and the second guide rail are assembled respectively in the both sides of lathe bed；
（6）Finish the first angle face and second angle face of lathe bed；
（7）Finish the first guide rail and the second guide rail；
（8）CMM is detected.
2. needle-bar base processing technology according to claim 1, it is characterised in that carry out the step（7）Before, in institute
State between the first guide rail and lathe bed, the first magnet, the second magnet are set respectively between the second guide rail and lathe bed.
3. needle-bar base processing technology according to claim 1, it is characterised in that carry out the step（1）Before, to coming
Material is examined.
4. needle-bar base processing technology according to claim 1, it is characterised in that carry out the step（4）Before, use
CMM is detected.
5. needle-bar base processing technology according to claim 1, it is characterised in that the step（4）In, semifinishing
0.3mm allowance is stayed behind one angle faces and second angle face.
6. the needle-bar base processing technology according to any one of claim 1-5, it is characterised in that the processing work platform
Main rotating wheel, coaxial from rotating wheel with the main rotating wheel including driving rotation by drive device, the main rotating wheel with
An inwardly projecting fixing lug boss is respectively provided with from rotating wheel opposite side side, the fixed plate two ends of a plate shape are separately fixed at
Described in one in fixing lug boss.
7. needle-bar base processing technology according to claim 6, it is characterised in that the fixed plate downside, which is provided with, to be added
Strengthening tendons, the reinforcement and fixed plate are integrally formed.
8. needle-bar base processing technology according to claim 6, it is characterised in that the reinforcement includes several each other
One circular interior muscle is set in the middle of the outer muscle of connected rectangle structure, each outer muscle, in addition to from the four of the outer muscle
Individual angle and relative two sides midpoint connect the dowel of the interior muscle.
9. needle-bar base processing technology according to claim 8, it is characterised in that the reinforcement also include one parallel to
Two, the outer muscle while and when connecting the outer muscle two other, and within all muscle horizontal bar.
10. needle-bar base processing technology according to claim 6, it is characterised in that offered in the fixed plate some
Individual through hole and the screwed hole of several insertions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329399.1A CN107052726A (en) | 2017-05-11 | 2017-05-11 | Needle-bar base processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329399.1A CN107052726A (en) | 2017-05-11 | 2017-05-11 | Needle-bar base processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052726A true CN107052726A (en) | 2017-08-18 |
Family
ID=59596259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710329399.1A Pending CN107052726A (en) | 2017-05-11 | 2017-05-11 | Needle-bar base processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253214A (en) * | 2019-05-24 | 2019-09-20 | 无锡亿锞精密机械有限公司 | Magnetizing coil fixing seat prevents thermal deformation processing technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202323276U (en) * | 2011-11-29 | 2012-07-11 | 温州市金丕针织机械制造有限公司 | Needle bed base of flat machine |
| CN202401219U (en) * | 2011-12-21 | 2012-08-29 | 江苏省江鸿精密机械有限公司 | Bottom comb suspension type mounting mechanism of computer flat knitting machine |
| CN104227347A (en) * | 2014-08-22 | 2014-12-24 | 南通力科机床制造有限公司 | Machining process for machine body of knee type milling machine |
| CN104227346A (en) * | 2014-08-22 | 2014-12-24 | 南通力科机床制造有限公司 | Machining process for workbench base of knee type milling machine |
| CN204913298U (en) * | 2015-09-07 | 2015-12-30 | 苏州市达圣机械有限公司 | Processing mesa device of multiple ends face lathe bed |
-
2017
- 2017-05-11 CN CN201710329399.1A patent/CN107052726A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202323276U (en) * | 2011-11-29 | 2012-07-11 | 温州市金丕针织机械制造有限公司 | Needle bed base of flat machine |
| CN202401219U (en) * | 2011-12-21 | 2012-08-29 | 江苏省江鸿精密机械有限公司 | Bottom comb suspension type mounting mechanism of computer flat knitting machine |
| CN104227347A (en) * | 2014-08-22 | 2014-12-24 | 南通力科机床制造有限公司 | Machining process for machine body of knee type milling machine |
| CN104227346A (en) * | 2014-08-22 | 2014-12-24 | 南通力科机床制造有限公司 | Machining process for workbench base of knee type milling machine |
| CN204913298U (en) * | 2015-09-07 | 2015-12-30 | 苏州市达圣机械有限公司 | Processing mesa device of multiple ends face lathe bed |
Non-Patent Citations (1)
| Title |
|---|
| 刘广: "CA6140车床床身加工工艺及夹具设计说明书", 《百度文库》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253214A (en) * | 2019-05-24 | 2019-09-20 | 无锡亿锞精密机械有限公司 | Magnetizing coil fixing seat prevents thermal deformation processing technology |
| CN110253214B (en) * | 2019-05-24 | 2022-06-14 | 无锡亿锞精密机械有限公司 | Machining process for preventing thermal deformation of magnetizing coil fixing seat |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |