CN106984950A - A kind of manufacture method of cleaning machine gear-box - Google Patents
A kind of manufacture method of cleaning machine gear-box Download PDFInfo
- Publication number
- CN106984950A CN106984950A CN201710370138.4A CN201710370138A CN106984950A CN 106984950 A CN106984950 A CN 106984950A CN 201710370138 A CN201710370138 A CN 201710370138A CN 106984950 A CN106984950 A CN 106984950A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- gear
- fixed seat
- lower cover
- 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.)
- Granted
Links
Classifications
-
- 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
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
Abstract
The invention discloses a kind of manufacture method of cleaning machine gear-box, including：Step S1, makes upper cover plate, lower cover and side cover plate；Tooth fixed seat in step S2, making；Step S3, makes motor shaft fixed seat；Step S4, makes gear-box mounting flange and limiting tool；Step S5, upper cover plate and lower cover are welded with middle tooth fixed seat group respectively；Step S6, is first rigidly fixed upper cover plate, lower cover with limiting tool by bolt respectively, and upper cover plate, lower cover and side cover plate then are carried out into snap-in assembly welding；Step S7, welding motor shaft fixed seat and upper cover plate；Step S8, upper cover plate, lower cover are welded with gear-box mounting flange respectively.The present invention effectively reduces deformation, it is ensured that sealing, cleaning and normal operation.
Description
Technical field
The present invention relates to the manufacture of pharmacy instrument field, more particularly to gear-box.
Background technology
Cleaning machine is high-temperature sterilization cleaning equipment, is mainly used for the cleaning of medicine medicine bottle in pharmaceutical field.Cleaning machine
Equipment primary structure such as Fig. 1, is divided into cleaning machine main body 1 ' and gear-box 2 '.It can be seen that gear-box is and body shell
Body phase leads to what is be connected.Because body interior requires the environment of cleaning sterile, thus connected gear-box must also reach it is same
Cleaning sterile.But it is due to that gear-box is very narrow and small, if first assembling post-processing, it is impossible to sealing and clean nothing inside ensureing
Bacterium；Assembled afterwards if first polished inside gear-box, carry out that in a shaping, postwelding secondary processing process it will be destroyed in casing
Preceding clean processing.Internal structure additionally, due to gear-box is relatively complicated, and middle tooth fixed seat and motor shaft fixed seat are deposited
It must must be welded in, these components before gear box casing assembling prior to gear box casing plate group；So gear box casing
During assembling, because inner space is really narrow and small, it is impossible to ensure that enclosure interior fillet welding seam weld is full one week, it is impossible to ensure sealing, more
The environment of cleaning sterile can not be ensured；If first assembling cleaning machine shell plates, then middle tooth fixed seat and motor fixing seat can not
Ensure full weld, insufficient strength, at the same in can not also ensureing tooth fixed seat and motor shaft fixed seat perpendicularity, gear install after,
The problem of there is gear clash gear box casing plate, or can not coordinate between gear.
The content of the invention
It is an object of the invention to provide a kind of manufacture method of cleaning machine gear-box, deformation is effectively reduced, it is ensured that close
Feng Xing, cleaning and normal operation.
Realizing the technical scheme of above-mentioned purpose is：
A kind of manufacture method of cleaning machine gear-box, the gear-box includes upper cover plate, lower cover, side cover plate, middle tooth
Fixed seat, motor shaft fixed seat, gear-box mounting flange and limiting tool,
Each upper and lower end snap-in of the one end respectively with the side cover plate is welded for the upper cover plate and the lower cover, each
The other end is welded with the gear-box mounting flange respectively；
The gear-box mounting flange and cleaning machine case weld；
The middle tooth fixed seat is fixed between the upper cover plate and the lower cover, plane residing for the middle tooth fixed seat
It is parallel with plane residing for the upper cover plate；
The motor shaft fixed seat is fixed on the upper cover plate, plane residing for the motor shaft fixed seat and the upper lid
Plane is parallel residing for plate；
The limiting tool connects the upper cover plate and the lower cover；
The manufacture method includes：
Step S1, makes the upper cover plate, the lower cover and the side cover plate；The side cover plate thickeies 2mm, and processes
Step；
Step S2, makes the middle tooth fixed seat, and the middle tooth fixed seat thickeies 2mm；
Step S3, makes the motor shaft fixed seat；
Step S4, makes the gear-box mounting flange and limiting tool；
Step S5, the upper cover plate and the lower cover is welded with the middle tooth fixed seat group respectively, welding current is
130A；Then shaping is carried out, then to the outer surface Milling Machining of the middle tooth fixed seat on the upper cover plate and the lower cover；
Step S6, the flange welding hole of the upper cover plate is filled with steel plate；By the upper cover plate and the lower cover
Outer surface is reinforced using square steel；It is first that the upper cover plate, the lower cover is rigidly solid by bolt with the limiting tool respectively
Fixed, limiting tool outer lower face surface on ensureing before has been polished to minute surface, then by the upper cover plate, the lower cover
And the side cover plate carries out snap-in assembly welding；
Step S7, support is added under the motor shaft fixed seat, the motor shaft fixed seat and the upper lid is first welded
Groove weld between plate, then weld the angle welding of inside；
Step S8, the upper cover plate, the lower cover are welded with the gear-box mounting flange respectively, first welded
Internal groove weld, then weld the angle welding of outside.
In the manufacture method of above-mentioned cleaning machine gear-box,
In step S5, shaping causes the flatness of the upper cover plate and the lower cover to be 1mm/m；To the upper cover plate and
The surplus of the outer surface Milling Machining of the lower cover is 2mm.
In the manufacture method of above-mentioned cleaning machine gear-box,
In step S6, before assembly welding, check that the upper cover plate, the lower cover and the side cover plate inner surface are
It is no to be polished to minute surface；During assembly welding, first outside welding, it is desirable to groove weld,；The inside is welded again, it is first certainly molten with electric current
One time, angle welding is then welded again.
In the manufacture method of above-mentioned cleaning machine gear-box,
In step S7, when welding the motor shaft fixed seat with the upper cover plate, it is ensured that the upper cover plate and the motor
The center size of axle fixed seat is 250mm；
The support, which is not put, to be welded on the lower cover；
It is advanced before the upper cover plate, the lower cover are welded with the gear-box mounting flange respectively in step S8
Row shaping, it is ensured that the perpendicularity of the upper cover plate, the lower cover respectively between the gear-box mounting flange 1mm/m with
Under.
The beneficial effects of the invention are as follows：
The present invention ensures minimum without deformation or deflection after gear box casing assembling, within the acceptable range.The present invention
Ensure angle welding full weld inside gear box casing, it is ensured that the sealing of gear-box.The present invention ensures all polishings inside gear-box,
Without dead angle, it is ensured that the cleaning inside gear-box.Tooth fixed seat, the perpendicularity of motor shaft fixed seat, it is ensured that tooth during the present invention ensures
Wheel installs the perpendicularity of backgear and horizontal plane, and gear normally can be assembled and operated.The present invention ensures gear-box and cleaning machine
After main body assembling, gear-box can match somebody with somebody perpendicular to cleaning machine main body, the gear of gear-box with the roller gear of cleaning machine body interior
Close.
Brief description of the drawings
Fig. 1 is the scheme of installation of cleaning machine and gear-box；
Fig. 2 is the structure chart of gear-box；
Fig. 3 is the flow chart of the manufacture method of the present invention；
Fig. 4 is the Productive structure of upper cover plate in the present invention；
Fig. 5 is the Productive structure of lower cover in the present invention；
Fig. 6 is the Productive structure of side cover plate in the present invention；
Fig. 7 is the structure chart of tooth fixed seat in the present invention；
Fig. 8 is the Productive structure of motor shaft fixed seat in the present invention；
Fig. 9 is the structure chart of middle gear case mounting flange of the present invention；
Figure 10 is middle gear case positioning assembling figure of the present invention；
Figure 11 be middle gear case of the present invention respectively with motor shaft fixed seat and the welding structure figure of gear-box mounting flange.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
The concrete structure of gear-box such as Fig. 2 and Figure 11, specifically include upper cover plate 1, lower cover 2, side cover plate 3, middle tooth and fix
Seat 4, motor shaft fixed seat 5, gear-box mounting flange 6 and limiting tool 7.Upper cover plate 1 and the respective one end of lower cover 2 respectively with side
The upper and lower end snap-in welding of cover plate 3, the respective other end is welded with gear-box mounting flange 6 respectively.Gear-box mounting flange 6 with
Cleaning machine case weld.Middle tooth fixed seat 4 is fixed between upper cover plate 1 and lower cover 2, plane residing for middle tooth fixed seat 4 with it is upper
Plane residing for cover plate 1 is parallel.Motor shaft fixed seat 5 is fixed on upper cover plate 1, plane residing for motor shaft fixed seat 5 and upper cover plate 1
Residing plane is parallel.Limiting tool 7 connects upper cover plate 1 and lower cover 2.
Gear box structure shown in Fig. 2 is realized by the manufacture method of the present invention, referring to Fig. 3, manufacture method is including following
Step：
Step S1, makes upper cover plate 1, lower cover 2 and side cover plate 3.Side cover plate 3 thickeies 2mm, strengthens the rigidity after bending,
Follow-up assembling deformation is avoided, the assembling mode that upper cover plate 1, lower cover 2 and side cover plate 3 are changed in addition is snap in construction, side cover plate 3
Need processing step.Shell plates is machined on rear part finished surface according to drawing, must not there is cut, scratch equivalent damage surface
The defect of part, and be pointed to that face on the inside of gear-box and be processed by shot blasting, it is desirable to reach mirror effect.Fig. 4, Fig. 5, Fig. 6
The respectively Productive structure of upper cover plate 1, lower cover 2 and side cover plate 3.
Tooth fixed seat 4 in step S2, making.It is fixed gear in view of middle tooth fixed seat 4, and gear must be parallel to
Plane residing for upper cover plate 1, lower cover 2, so middle tooth fixed seat 4 will thicken 2mm in blanking, it is follow-up with gear box casing assembling
Secondary operation is carried out, come tooth fixed seat in ensureing parallel to plane residing for upper cover plate 1, lower cover 2.Fig. 7 is middle tooth fixed seat 4
Structure chart, is machined on rear part finished surface, must not there is cut, the defect of scratch equivalent damage surface part.
Step S3, makes motor shaft fixed seat 5, motor shaft fixed seat 5 is fixed motor, it is desirable to which motor shaft passes through motor
It must assure that motor shaft is parallel (i.e. perpendicular to plane residing for upper cover plate 1 after axle fixed seat 5：The level of motor shaft fixed seat 5 is in Shang Gai
Plane residing for plate 1 is parallel), such drive pinion just can guarantee that gear and plane residing for upper cover plate 1 after being fixed on motor shaft
It is substantially parallel.In order to reach this effect, the step surface of fixed seat is put 2mm surpluses by motor shaft fixed seat 5 in time processing,
24mm is changed to by 22mm.Internal diameter gear puts 10mm surpluses, and φ 280mm, motor shaft fixed seat 5 and gear-box are changed to by φ 290mm
Secondary operation is carried out again after shell plates assembling.
Fig. 8 is the Productive structure of motor shaft fixed seat 5, is machined according to drawing on rear part finished surface, must not
There are cut, the defect of scratch equivalent damage surface part, and be pointed to that face on the inside of gear-box and be processed by shot blasting, it is desirable to reach
Mirror effect.
Step S4, makes gear-box mounting flange 6 and limiting tool 7.When gear-box is assembled with cleaning machine main body, it is necessary to protect
Gear box casing and cleaning machine body normal are demonstrate,proved, so the perpendicularity of gear-box is adjusted well for convenience, and by gear-box and clearly
There is provided more spacing when washing machine main body is assembled, and reduce welding capacity, creative optimization has been carried out to gear-box fixed structure, changed
For the structure of mounting flange, it so both can guarantee that the gear box casing is vertical with gear-box mounting flange 6, also can guarantee that tooth
Roller box and the perpendicularity of cleaning machine main body.
Fig. 9 is the structure chart of gear-box mounting flange 6, is pointed to that face on the inside of cleaning machine main body and is processed by shot blasting,
It is required that reaching mirror effect.Limiting tool 7 prevents gear box casing plate from producing a large amount of deformations when being used in gear box casing assembling.
Step S5, by upper cover plate 1 and lower cover 2 respectively with middle 4 groups of welderings of tooth fixed seat.With the straight of upper cover plate 1 and lower cover 2
On the basis of side, it is desirable to must assure that the vertical setting of types screwed hole and upper cover plate 1 and a left side (right side) side straight flange of lower cover 2 of middle tooth fixed seat 4
It is parallel, during welding, strictly to control welding conditions, especially welding current in 130A or so, the deflection of cover plate is reduced as far as possible.
Then shaping is carried out so that the flatness of upper cover plate 1 and lower cover 2 is 1mm/m.Middle tooth on upper cover plate 1 and lower cover 2 is consolidated
The outer surface Milling Machining of reservation, the surplus of processing is 2mm.
Step S6, the flange welding hole of upper cover plate 1 is filled with steel plate, solid point.By the appearance of upper cover plate 1 and lower cover 2
Face is reinforced using square steel, i.e. A, B two sides in Figure 10.It is first that upper cover plate 1, lower cover 3 is firm by bolt with limiting tool 7 respectively
Property fix, limiting tool outer lower face surface on ensureing before has been polished to minute surface, check upper cover plate 1, lower cover 2 and
Whether the inner surface of side cover plate 3 has been polished to minute surface.Then upper cover plate 1, lower cover 2 and side cover plate 3 are subjected to snap-in assembling
Welding, first outside welding, it is desirable to groove weld, then welds the inside, first then welds angle welding again from molten one time with electric current.
Step S7, it is ensured that the center size of upper cover plate 1 and motor shaft fixed seat 5 is 250mm.Under motor shaft fixed seat 5
Addition support, support, which is not put, to be welded on lower cover 2.The groove weld between motor shaft fixed seat 5 and upper cover plate 1 is first welded, then
Angle welding inside welding.
In step S8, before upper cover plate 1, lower cover 2 are welded with gear-box mounting flange 6 respectively, shaping is first carried out, is protected
Upper cover plate 1, the perpendicularity of lower cover 2 respectively between gear-box mounting flange 6 are demonstrate,proved in below 1mm/m.During welding, first weld interior
The groove weld in portion, then weld the angle welding of outside.Finally gear-box and cleaning machine main body group are welded, it is ensured that gear-box and cleaning
Machine body normal.Figure 11 be gear-box respectively with motor shaft fixed seat 5 and the welding structure figure of gear-box mounting flange 6.
Above example is used for illustrative purposes only, rather than limitation of the present invention, about the technology people of technical field
Member, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all equivalent
Technical scheme should also belong to scope of the invention, should be limited by each claim.
Claims (4)
1. a kind of manufacture method of cleaning machine gear-box, the gear-box includes upper cover plate, lower cover, side cover plate, middle tooth and consolidated
Reservation, motor shaft fixed seat, gear-box mounting flange and limiting tool,
Each upper and lower end snap-in of the one end respectively with the side cover plate is welded for the upper cover plate and the lower cover, each another
Welded respectively with the gear-box mounting flange at end；
The gear-box mounting flange and cleaning machine case weld；
The middle tooth fixed seat is fixed between the upper cover plate and the lower cover, plane and institute residing for the middle tooth fixed seat
State plane residing for upper cover plate parallel；
The motor shaft fixed seat is fixed on the upper cover plate, plane residing for the motor shaft fixed seat and the upper cover plate institute
Locate plane parallel；
The limiting tool connects the upper cover plate and the lower cover；
Characterized in that, the manufacture method includes：
Step S1, makes the upper cover plate, the lower cover and the side cover plate；The side cover plate thickeies 2mm, and machine table
Rank；
Step S2, makes the middle tooth fixed seat, and the middle tooth fixed seat thickeies 2mm；
Step S3, makes the motor shaft fixed seat；
Step S4, makes the gear-box mounting flange and limiting tool；
Step S5, the upper cover plate and the lower cover is welded with the middle tooth fixed seat group respectively, welding current is 130A；So
After carry out shaping, then to the outer surface Milling Machining of the middle tooth fixed seat on the upper cover plate and the lower cover；
Step S6, the flange welding hole of the upper cover plate is filled with steel plate；By the appearance of the upper cover plate and the lower cover
Face is reinforced using square steel；First the upper cover plate, the lower cover are rigidly fixed with the limiting tool by bolt respectively, so
The upper cover plate, the lower cover and the side cover plate are subjected to snap-in assembly welding afterwards；Limiting tool will be protected before use
Outer lower face surface has been polished to minute surface on card；
Step S7, adds support under the motor shaft fixed seat, first weld the motor shaft fixed seat and the upper cover plate it
Between groove weld, then weld inside angle welding；
Step S8, the upper cover plate, the lower cover are welded with the gear-box mounting flange respectively, first weld internal
Groove weld, then weld outside angle welding.
2. the manufacture method of cleaning machine gear-box according to claim 1, it is characterised in that
In step S5, shaping causes the flatness of the upper cover plate and the lower cover to be 1mm/m；To the upper cover plate and described
The surplus of the outer surface Milling Machining of lower cover is 2mm.
3. the manufacture method of cleaning machine gear-box according to claim 1, it is characterised in that
In step S6, before assembly welding, whether the upper cover plate, the lower cover and the side cover plate inner surface are checked
It is polished to minute surface；During assembly welding, first outside welding, it is desirable to groove weld,；The inside is welded again, it is first certainly molten one time with electric current,
Then angle welding is welded again.
4. the manufacture method of cleaning machine gear-box according to claim 1, it is characterised in that
In step S7, when welding the motor shaft fixed seat with the upper cover plate, it is ensured that the upper cover plate is consolidated with the motor shaft
The center size of reservation is 250mm；
The support, which is not put, to be welded on the lower cover；
In step S8, before the upper cover plate, the lower cover are welded with the gear-box mounting flange respectively, first carry out whole
Shape, it is ensured that the perpendicularity of the upper cover plate, the lower cover respectively between the gear-box mounting flange is in below 1mm/m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370138.4A CN106984950B (en) | 2017-05-23 | 2017-05-23 | A kind of manufacturing method of cleaning machine gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370138.4A CN106984950B (en) | 2017-05-23 | 2017-05-23 | A kind of manufacturing method of cleaning machine gear-box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106984950A true CN106984950A (en) | 2017-07-28 |
| CN106984950B CN106984950B (en) | 2018-12-25 |
Family
ID=59420898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710370138.4A Active CN106984950B (en) | 2017-05-23 | 2017-05-23 | A kind of manufacturing method of cleaning machine gear-box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280974A (en) * | 2019-04-30 | 2019-09-27 | 武汉船用机械有限责任公司 | The production method of oil sealing baffle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391696Y (en) * | 1999-10-20 | 2000-08-16 | 任蓬山 | Ultrasonic washing machine for cleaning medical medicine bottle |
| CN101791759A (en) * | 2010-02-02 | 2010-08-04 | 重庆创鼎金属铸造有限公司 | Gearbox, processing method of gearbox and seeder provided with gearbox |
| US20130239389A1 (en) * | 2010-10-29 | 2013-09-19 | Changchun Railway Vehicles Co., Ltd. | Method of processing gear reduction box |
| CN104015003A (en) * | 2014-06-12 | 2014-09-03 | 靖江市顺达模具厂 | Method for machining gearbox |
| CN104308468A (en) * | 2014-09-04 | 2015-01-28 | 重庆江增船舶重工有限公司 | High-speed gearbox processing method |
-
2017
- 2017-05-23 CN CN201710370138.4A patent/CN106984950B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391696Y (en) * | 1999-10-20 | 2000-08-16 | 任蓬山 | Ultrasonic washing machine for cleaning medical medicine bottle |
| CN101791759A (en) * | 2010-02-02 | 2010-08-04 | 重庆创鼎金属铸造有限公司 | Gearbox, processing method of gearbox and seeder provided with gearbox |
| US20130239389A1 (en) * | 2010-10-29 | 2013-09-19 | Changchun Railway Vehicles Co., Ltd. | Method of processing gear reduction box |
| CN104015003A (en) * | 2014-06-12 | 2014-09-03 | 靖江市顺达模具厂 | Method for machining gearbox |
| CN104308468A (en) * | 2014-09-04 | 2015-01-28 | 重庆江增船舶重工有限公司 | High-speed gearbox processing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280974A (en) * | 2019-04-30 | 2019-09-27 | 武汉船用机械有限责任公司 | The production method of oil sealing baffle |
| CN110280974B (en) * | 2019-04-30 | 2021-05-11 | 武汉船用机械有限责任公司 | Method for manufacturing oil seal baffle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106984950B (en) | 2018-12-25 |
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