CN205839333U - A kind of electric-machine directly-driven rumble foot machine - Google Patents
A kind of electric-machine directly-driven rumble foot machine Download PDFInfo
- Publication number
- CN205839333U CN205839333U CN201620525238.0U CN201620525238U CN205839333U CN 205839333 U CN205839333 U CN 205839333U CN 201620525238 U CN201620525238 U CN 201620525238U CN 205839333 U CN205839333 U CN 205839333U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- machine
- motor
- rumble foot
- shaft
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model belongs to sewing machine field, refers in particular to a kind of novel electric-machine directly-driven rumble foot machine, and including rumble foot machine body, rumble foot machine is the most internal is provided with main shaft；Motor case, is fixedly connected on the rear end of rumble foot machine body, is provided with the installation cavity for installing motor in motor case；Motor, is fixedly mounted in the installation cavity of motor case, and the rotating shaft front end of motor is fixedly connected with shaft coupling, and the rotating shaft of motor is coupled with main shaft by shaft coupling and passed on main shaft by the moment of torsion of motor；This utility model has stable work in work, and security reliability is high, meets the demand of garment production processing, improves efficiency, reduces energy consumption, reduces the production cost of garment enterprise, advantage easy to install.
Description
Technical field
This utility model belongs to sewing machine field, refers in particular to a kind of novel electric-machine directly-driven rumble foot machine.
Background technology
Rumble foot machine, is used to sew the bottom of s trouser leg such as jeans, casual pants three and collapses a kind of sewing machine of side seam.The most common rumble
Foot machine typically uses clutch motor to be driven, and power attenuation is big, and is difficult to during low-voltage start, when chance failure occurs in machine
Time stuck, motor can not quit work in time, and safety reliability is relatively low.Automatically rumble foot machine typically uses lower extension to watch foot motor,
Motor volume is big, installs and uses the most numerous and diverse, and motor and machine are by belt transmission, and transmission accuracy is low, and power consumption is big, fall
The low stability of machinery operation, reliability, add the production cost of enterprise.
Summary of the invention
The purpose of this utility model is to provide a kind of stable work in work, and security reliability is high, meets garment production processing
Demand, improve efficiency, reduce energy consumption, reduce garment enterprise production cost, novel servo direct driving easy to install
Rumble foot machine.
The purpose of this utility model is achieved in that
A kind of electric-machine directly-driven rumble foot machine, including
Rumble foot machine body, rumble foot machine is the most internal is provided with main shaft；
Motor case, is fixedly connected on the rear end of rumble foot machine body, is provided with the installation cavity for installing motor in motor case；
Motor, is fixedly mounted in the installation cavity of motor case, and the rotating shaft front end of motor is fixedly connected with shaft coupling, motor
Rotating shaft coupled with main shaft by shaft coupling and the moment of torsion of motor passed on main shaft.
Described shaft coupling includes fixing the shaft coupling I being connected with machine shaft, and fixing with rumble foot owner's axle is connected connection
Axial organ II, shaft coupling I and shaft coupling II couple formation shaft coupling and are passed on main shaft by the moment of torsion of motor.
The front end face of described shaft coupling I extends anteriorly out several attachment tooth, and described shaft coupling II forms several
The connection slot matched with attachment tooth.
Described shaft coupling II includes an annulus, and the outer wall of annulus is convex radially outward from the connection identical with attachment tooth number
Block, any two couples the connection slot that between projection, formation matches with attachment tooth.
The front end face of described shaft coupling I extends anteriorly out several attachment tooth, and described shaft coupling II forms several
Connection slot, is provided with shaft coupling cushion pad between shaft coupling I and shaft coupling II, described shaft coupling cushion pad includes an annulus, annulus
Front end extends anteriorly out several projections matched with connection slot, and the rear end of described projection offers several and attachment tooth phase
The " u "-shaped groove of coupling, shaft coupling cushion pad couples formation shaft coupling respectively with shaft coupling I and shaft coupling II, and the rotating shaft of motor is led to
Cross shaft coupling couple with main shaft and passed on main shaft by the moment of torsion of motor.
The rear end of described rumble foot machine body is fixedly connected with bearing block, is provided with bearing, is cased with in bearing again in bearing block
Bearing inner sleeve, the rear end of main shaft is through bearing inner sleeve and fixing with shaft coupling I is connected.
Described motor is servomotor, and rumble foot machine is externally provided with electric cabinet and control panel, and the exportable instruction of control panel is arrived
Electric cabinet also controls servomotor action.
The rearward end of described machine shaft is fixedly connected with handwheel.
Described handwheel includes that internal ring and outer shroud, internal ring and outer interannular connect by fan blade is fixing, and machine shaft rotates and drives
Hand wheel rotating, fan blade promotes air to flow backward.
The inwall of described bearing inner sleeve forms scrobicular ring, is provided with main shaft oil removal round section joint ring in scrobicular ring.
This utility model highlights and useful having the technical effect that compared to existing technology
1, this utility model type of drive by electric-machine directly-driven, improves because the power attenuation using clutch motor is big,
Low-voltage is difficult to start, the shortcoming that safety is relatively low, improves because the transmission accuracy using lower extension servomotor is low simultaneously, installs
Numerous and diverse, that stability is low shortcoming, reduces energy consumption, reduces the production cost of garment enterprise.
2, this utility model is by coupling projection and the design of connection slot so that the connection of shaft coupling is more stable, installs more
Convenient.
3, this utility model design by shaft coupling cushion pad so that the abrasion between shaft coupling I and shaft coupling II reduces,
Increase the service life, and due to the convenient disassembly of shaft coupling cushion pad, so that keep in repair more convenient, cost is lower.
4, this utility model is servomotor by motor, and is provided with the design of electric cabinet and control panel, thus real
Now operate intellectuality so that work efficiency is higher, use more convenient.
5, the motor of this utility model design preferably connects into entirety with machine, it is ensured that transmission accuracy, improves machine
The safety of device operation, Stability and dependability, be also convenient for installing and using of user simultaneously.
6, this utility model design by handwheel, thus realize driving main axis by hand wheel rotating, it is finely adjusted
Whole.
7, motor handwheel of the present utility model devises the fan blade that air-flow is discharged, and controls the temperature rise in motor work, carries
Stability that high motor uses, reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric-machine directly-driven rumble foot machine.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of electric-machine directly-driven rumble foot machine.
Fig. 3 is enlarged drawing at the A of Fig. 2.
Fig. 4 is the structural representation of handwheel.
1-main shaft；2-main shaft oil removal round section joint ring；3-bearing inner sleeve；4-bearing；5-bearing block round section joint ring；6-separation pad
Sheet；7-bearing block；8-bearing block fixes screw；9-shaft coupling I；10-shaft coupling I holding screw；11-shaft coupling cushion pad；12-
Shaft coupling II；13-shaft coupling II holding screw；14-servomotor；Screw fixed by 15-servomotor；16-motor case；17-
Motor case fixes screw；18-handwheel；Screw fixed by 19-handwheel；20-electric cabinet；21-panel rack；22-screw；23-grasps
Make panel；24-platen；25-rumble foot owner's body；26-fan blade；91-couples projection；121-attachment tooth.
Detailed description of the invention
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings:
A kind of electric-machine directly-driven rumble foot machine, including
Rumble foot machine body 25, is provided with main shaft 1 in rumble foot machine body 25；
Motor case 16, is fixedly connected on the rear end of rumble foot machine body 25, is provided with for installing motor in motor case 16
Installation cavity；
Motor, is fixedly mounted in the installation cavity of motor case 16, and the rotating shaft front end of motor is fixedly connected with shaft coupling, electricity
The rotating shaft of machine is coupled with main shaft by shaft coupling and is passed on main shaft by the moment of torsion of motor.
Described shaft coupling includes fixing the shaft coupling I 9 being connected with machine shaft, and fixing with rumble foot owner's axle 1 is connected
Shaft coupling II 12, shaft coupling I 9 and shaft coupling II 12 couple and form shaft coupling and also passed on main shaft 1 by the moment of torsion of motor.
The front end face of described shaft coupling I 9 extends anteriorly out several attachment tooth 121, and described shaft coupling II 12 forms
Several connection slots matched with attachment tooth 121.
Described shaft coupling II 12 includes an annulus, and the outer wall of annulus is convex radially outward from the connection identical with attachment tooth number
Block 91, any two couples the connection slot that between projection 91, formation matches with attachment tooth.
The front end face of described shaft coupling I 9 extends anteriorly out several attachment tooth 121, and described shaft coupling II 12 forms
Several connection slots, are provided with shaft coupling cushion pad 11 between shaft coupling I 9 and shaft coupling II 12, described shaft coupling cushion pad 11 includes
One annulus, the front end of annulus extends anteriorly out several projections matched with connection slot, if the rear end of described projection offers
Dry the " u "-shaped groove matched with attachment tooth, shaft coupling cushion pad 11 couples formation with shaft coupling I 9 and shaft coupling II 12 respectively
Shaft coupling, the rotating shaft of motor is coupled with main shaft by shaft coupling and is passed on main shaft by the moment of torsion of motor；Concrete, shaft coupling I 9
Being fixed on main shaft 1 by shaft coupling I holding screw 10, shaft coupling II 12 is fixed on by shaft coupling II holding screw 13
On direct driving motor 14.
The rear end of described rumble foot machine body 1 is fixedly connected with bearing block 7, is provided with bearing 4, in bearing block 7 in bearing 4 again
Being cased with bearing inner sleeve 3, the rear end of main shaft 1 is through bearing inner sleeve 3 and fixing with shaft coupling I 9 is connected, and concrete, bearing block 7 passes through
Bearing block is fixed screw 8 and is installed on fixed frame, bearing 4 press-in is arranged on bearing block 7, bearing inner sleeve 3 is arranged on axle
Hold on 4, main shaft oil removal round section joint ring 2 is arranged in the internal bore groove of bearing inner sleeve 3, bearing block round section joint ring 5 is enclosed within bearing block 7
On, by the rear end of main shaft 1 through bearing inner sleeve 3, spacing washer 6 and shaft coupling I 9 is fixing is connected, direct driving motor 14 passes through directly to drive
Motor is fixed screw 15 and is fixed on bearing block 7.
Described motor is servomotor 14, and rumble foot machine is externally provided with electric cabinet 20 and control panel 21, and control panel 21 can be defeated
Go out instruction and to electric cabinet and control servomotor 14 action.
The rearward end of described machine shaft is fixedly connected with handwheel 18, and the center of handwheel forms installing hole, machine shaft
Rearward end stretch into installing hole, and fix screw 19 by handwheel and fix.
Described handwheel includes that internal ring and outer shroud, internal ring and outer interannular connect, if described fan blade includes by fan blade 26 is fixing
Dry air blade, the plane that several air blades are all vertical with shaft axis direction is obliquely installed at an angle, machine shaft
Rotational band is started to take turns 18 and is rotated along Y-direction, and fan blade 26 promotes air to flow toward Z-direction, the heat namely produced by motor
Amount carries outward, thus controls the rising of motor temperature, improves stability, reliability that motor uses.
Handwheel 18 is fixed screw 19 by handwheel and installs on the rotor tip axle of fixing direct driving motor 14, by direct driving motor
Case 16 is fixed screw 17 by motor case and is fixed in frame, is arranged on platen by electric cabinet, by guidance panel
23 are arranged on panel rack 21 by screw 22, and panel rack 21 is arranged on platen.
This utility model has stable work in work, and security reliability is high, meets the demand of garment production processing, improves effect
Rate, reduces energy consumption, reduces the production cost of garment enterprise, feature easy to install.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (10)
1. an electric-machine directly-driven rumble foot machine, it is characterised in that include
Rumble foot machine body, rumble foot machine is the most internal is provided with main shaft；
Motor case, is fixedly connected on the rear end of rumble foot machine body, is provided with the installation cavity for installing motor in motor case；
Motor, is fixedly mounted in the installation cavity of motor case, and the rotating shaft front end of motor is fixedly connected with shaft coupling, turning of motor
Axle is coupled with main shaft by shaft coupling and is passed on main shaft by the moment of torsion of motor.
A kind of electric-machine directly-driven rumble foot machine the most according to claim 1, it is characterised in that described shaft coupling includes turning with motor
Axle fixes the shaft coupling I of connection, and fixes the shaft coupling II being connected, shaft coupling I and shaft coupling II with rumble foot owner's axle and couple
Form shaft coupling and the moment of torsion of motor is passed on main shaft.
A kind of electric-machine directly-driven rumble foot machine the most according to claim 1, it is characterised in that the front end of described shaft coupling I towards
Before extend several attachment tooth, described shaft coupling II forms several connection slots matched with attachment tooth.
A kind of electric-machine directly-driven rumble foot machine the most according to claim 3, it is characterised in that described shaft coupling II includes a circle
Ring, the outer wall of annulus, radially outward from the connection projection identical with attachment tooth number, is formed between any two connection projection and joins
Connect the connection slot that tooth matches.
A kind of electric-machine directly-driven rumble foot machine the most according to claim 2, it is characterised in that the front end of described shaft coupling I towards
Before extend several attachment tooth, described shaft coupling II forms several connection slots, is provided with between shaft coupling I and shaft coupling II
Shaft coupling cushion pad, described shaft coupling cushion pad includes an annulus, and the front end of annulus extends anteriorly out several and connection slot phase
The projection of coupling, the rear end of described projection offers several " u "-shaped grooves matched with attachment tooth, and shaft coupling cushion pad is respectively
Couple formation shaft coupling with shaft coupling I and shaft coupling II, the rotating shaft of motor is coupled with main shaft and by the torsion of motor by shaft coupling
Square passes on main shaft.
A kind of electric-machine directly-driven rumble foot machine the most according to claim 1, it is characterised in that the rear end of described rumble foot machine body is solid
Determining connection and have bearing block, be provided with bearing in bearing block, be cased with bearing inner sleeve in bearing again, the rear end of main shaft passes in bearing
Overlap and fix with shaft coupling I and be connected.
A kind of electric-machine directly-driven rumble foot machine the most according to claim 1, it is characterised in that described motor is servomotor, rumble
Foot machine is externally provided with electric cabinet and control panel, and the exportable instruction of control panel to electric cabinet also controls servomotor action.
A kind of electric-machine directly-driven rumble foot machine the most according to claim 1, it is characterised in that the rearward end of described machine shaft is solid
Determine connection and have handwheel.
A kind of electric-machine directly-driven rumble foot machine the most according to claim 8, it is characterised in that described handwheel includes that internal ring is with outer
Ring, internal ring and outer interannular connect by fan blade is fixing, and machine shaft rotational band moves hand wheel rotating, and fan blade promotes air to flow backward
Dynamic.
A kind of electric-machine directly-driven rumble foot machine the most according to claim 6, it is characterised in that the inwall of described bearing inner sleeve becomes
Type has scrobicular ring, is provided with main shaft oil removal round section joint ring in scrobicular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525238.0U CN205839333U (en) | 2016-06-01 | 2016-06-01 | A kind of electric-machine directly-driven rumble foot machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525238.0U CN205839333U (en) | 2016-06-01 | 2016-06-01 | A kind of electric-machine directly-driven rumble foot machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839333U true CN205839333U (en) | 2016-12-28 |
Family
ID=57623722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620525238.0U Active CN205839333U (en) | 2016-06-01 | 2016-06-01 | A kind of electric-machine directly-driven rumble foot machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241521A (en) * | 2019-07-03 | 2019-09-17 | 东莞创辉缝纫机有限公司 | A kind of feeding driving structure of rumble foot machine |
-
2016
- 2016-06-01 CN CN201620525238.0U patent/CN205839333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241521A (en) * | 2019-07-03 | 2019-09-17 | 东莞创辉缝纫机有限公司 | A kind of feeding driving structure of rumble foot machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102705269A (en) | Silencing fan with two fan blades | |
| CN205839333U (en) | A kind of electric-machine directly-driven rumble foot machine | |
| CN103075370A (en) | Adjustable diffuser structure and compressor with same | |
| CN202867239U (en) | Novel turbine pump for both drawing water and generating electricity | |
| CN209686307U (en) | Garden hair dryer | |
| CN204541762U (en) | A kind of mixer | |
| CN107191385B (en) | Magnetic driving type water jet propulsion pump | |
| CN201013646Y (en) | Impeller shaft coupling device of disrotatory axial-flow ventilating fan | |
| CN207406501U (en) | A kind of double air intake centrifugal wind turbines of Wind Volume | |
| CN209195764U (en) | A kind of centrifugal fan | |
| CN104106331A (en) | Hydraulic driving device for draught fan of pneumatic type seeding machine | |
| CN208939759U (en) | A kind of New Type of Fan radiator for motor | |
| CN209164055U (en) | A kind of 12S electricity tune integrated pump | |
| CN203516184U (en) | Fan impeller | |
| CN205315323U (en) | Centrifugal fan electric fan | |
| CN204258550U (en) | Integration heat abstractor in parallel | |
| CN208623478U (en) | A kind of ventilated machine | |
| CN103993915A (en) | Large efficient full-work-condition energy recovery enclosed-impeller radial-inward-flow turbine all-in-one machine | |
| CN205356049U (en) | Novel hemming machine directly drives motor | |
| CN219711866U (en) | Axial flow fan impeller and axial flow fan | |
| CN209370112U (en) | A kind of conveying fan | |
| CN205617292U (en) | Leaf suction machine | |
| CN204258544U (en) | Integration is receipts or other documents in duplicate air outlet heat abstractor also | |
| CN202690525U (en) | Bidirectional wind wheel | |
| CN219549160U (en) | Pipeline fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |