CN108825742A - A kind of transmission mechanism of rotary motion conversion straight reciprocating motion - Google Patents
A kind of transmission mechanism of rotary motion conversion straight reciprocating motion Download PDFInfo
- Publication number
- CN108825742A CN108825742A CN201810605758.6A CN201810605758A CN108825742A CN 108825742 A CN108825742 A CN 108825742A CN 201810605758 A CN201810605758 A CN 201810605758A CN 108825742 A CN108825742 A CN 108825742A
- Authority
- CN
- China
- Prior art keywords
- guide groove
- semicircular cylinder
- canister portion
- guide
- starting point
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of transmission mechanisms of rotary motion conversion straight reciprocating motion, including being connected to the turnbarrel of the power output shaft lower end of driving motor, upper end be inserted on the inside of the turnbarrel move back and forth column, positioned at it is described move back and forth column lower end drive rod, the first semicircular cylinder and the second semicircular cylinder below first semicircular cylinder are provided on the lateral wall for moving back and forth column, first semicircular cylinder and the second semicircular cylinder are located at the two sides of a shaft section for moving back and forth column.By adopting the above technical scheme, the transmission mechanism of rotary motion of the invention conversion straight reciprocating motion, the rotary motion power-conversion that driving motor is provided become straight reciprocating motion power, without using reset spring, and run sufficiently stable.
Description
Technical field
The present invention relates to a kind of transmission mechanism more particularly to a kind of transmissions for converting rotary motion to straight reciprocating motion
Mechanism.
Background technique
In general, tattooing apparatus be a kind of use tatoo presented on the human skin with pigment and tattooing needle it is scheduled as remembered
Number, the device of the figures line such as text, figure or image.Previous tattooing apparatus, for the ease of operation of tatooing, tattooing needle automatically before
After move back and forth, and during tattooing needle moves back and forth, making to tatoo is flow down with pigment along tattooing needle, if thus making
Tattooing needle be pierced into predetermined depth it is mobile while the skin of human body, then according to tatoo perform the operation implementer wish human body skin
Scheduled pattern is showed on skin.Tattooing machine can be divided into coil type tattooing machine and motor type tattooing machine according to power difference.Line
Ring type tattooing machine is to generate magnetic field by way of electromagnetic conversion to coil energization and attract profound iron, to drive on tattooing needle
Lower reciprocating movement.Motor type tattooing machine is then by motor with moving cam movement, so that tattooing needle is driven to move back and forth up and down, example
It tatoos eyebrow tattooing all-in-one machine as Chinese patent literature CN202236856U discloses one kind.And existing tattooing machine with motor is mostly
It being driven by cam, fluctuation of service is easily damaged, when tattooing needle is resetted by the way of reset spring, so that
Component is more, and assembly is complicated, easily shows the insufficient defect of fatigue strength with rear reset spring long.
Summary of the invention
The technical problem to be solved in the present invention is that providing a kind of transmission for converting rotary motion to straight reciprocating motion
Mechanism, not only runs sufficiently stable, but also is resetted without reset spring.
To achieve the goals above, the transmission mechanism of a kind of rotary motion of the invention conversion straight reciprocating motion, including
It is connected to the turnbarrel of the power output shaft lower end of driving motor, upper end is inserted into reciprocating movement on the inside of the turnbarrel
Column, the drive rod positioned at the reciprocating movement column lower end, the turnbarrel, reciprocating movement column and drive rod are located at shell
It is interior；It is described move back and forth column lateral wall on be provided with the first semicircular cylinder and below first semicircular cylinder second
Semicircular cylinder, first semicircular cylinder and the second semicircular cylinder are located at the two sides of a shaft section for moving back and forth column；Described
The first guide groove is offered on first semicircular cylinder, the starting point of the first guide groove is located at the side vertical edge of first semicircular cylinder
Lower part, the clearing end of the first guide groove are located at the other side vertical edge top of first semicircular cylinder, first guide groove
Track extends to the clearing end of the first guide groove from the starting point of the first guide groove and is in half elliptic；In second semicircle
The second guide groove is offered on cylinder, the starting point of the second guide groove is located at the side vertical edge lower part of second semicircular cylinder, the
The clearing end of two guide grooves is located at the other side vertical edge top of second semicircular cylinder, and the track of second guide groove is from
The starting point of two guide grooves extends to the clearing end of the second guide groove and in half elliptic；The starting point of first guide groove is located at
The vertical top of the clearing end of second guide groove, the clearing end of the first guide groove be located at the starting point of the second guide groove it is vertical on
Side；The turnbarrel includes upper canister portion and lower canister portion, and the lower end surface of the upper canister portion is provided with first end face gear, described
The upper end of lower canister portion is inserted into the inside of the upper canister portion from below, and the lower end of the lower canister portion, which is provided with to radial outside, to be extended
Eaves, second end face gear is provided on the eaves, is provided between the first end face gear and second end face gear
Several planetary gears being meshed with first end face gear with second end face gear, each planetary gear pass through planet wheel spindle
It is installed on the shell；The first guide pad is provided on the upper canister portion inner sidewall, first guide pad is inserted into
In to first guide groove and as the rotation of the turnbarrel can move in first guide groove；Described
Be provided with the second guide pad on the inner sidewall of lower canister portion, second guide pad be inserted into second guide groove and
As the rotation of the turnbarrel can move in second guide groove；When first guide pad is located at the first guiding
When the starting point of slot, second guide pad is located at the starting point of second guide groove.
Keyway is provided on the drive rod.
Being internally provided with accommodating chamber and several being connected to first guide groove, second lead for column is moved back and forth described
To the channel of slot and the accommodating chamber, lubricating grease is provided in the accommodating chamber.
By adopting the above technical scheme, the transmission mechanism of rotary motion of the invention conversion straight reciprocating motion, passes through driving
Motor drives the upper canister portion rotation of turnbarrel, and the upper canister portion drives planetary gear rotation, and planetary gear drives lower canister portion to turn
It is dynamic, thus can make canister portion with the direction of rotation of lower canister portion on the contrary, and revolving speed it is identical；In rotation process, due to upper canister portion
It is constant with the height and position of lower canister portion, therefore rotated on the first guide pad and the second guide pad comfortable horizontal plane each always, it is high
Degree does not also change.When starting point due to being located at the first guide groove when first guide pad, second guide pad is located at institute
The starting point of the second guide groove is stated, therefore the rotation of canister portion drives the first guide pad to move in the first guide groove in upper canister portion,
It is moved down so that moving back and forth column, canister portion rotates backward at present for this, and the second guide pad is driven to rotate backward；When the first guide pad
When turning to the clearing end of the first guide groove, just the second guide pad turns to the clearing end of the second guide groove at this time, and past
Multiple mobile column drops to minimum point；With continuing to rotate, the first guide pad is detached from the first guide groove, and the second guide pad enters the
Two guide grooves are simultaneously moved along the second guide groove, are begun to ramp up so that moving back and forth column, until the second guide pad turns to
The starting point of second guide groove moves back and forth column at this time and rises to highest point.
In whole process, the first guide pad and the second guide pad alternating action can be effectively improved in moving back and forth on column
First guide pad and the second guide pad service life, and the two rotation direction on the contrary, compared to only be arranged a guide pad and
Speech keeps the stress for moving back and forth column more balanced, runs more stable.
The transmission mechanism of rotary motion conversion straight reciprocating motion of the invention, the rotary motion that driving motor is provided are moved
Power transforms into straight reciprocating motion power, without using reset spring, and runs sufficiently stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for having used the tattooing machine of transmission mechanism of the present invention.
Fig. 2 is the portion the A partial enlarged view in Fig. 1.
Fig. 3 is the decomposition diagram after turnbarrel of the invention is splitted.
Fig. 4 is the main view for moving back and forth column.
Fig. 5 is the right view of Fig. 4.
Fig. 6 is the left view of Fig. 4.
The schematic diagram of column and the first guide pad, the second guide pad is moved back and forth when Fig. 7 is the first station.
The schematic diagram of column and the first guide pad, the second guide pad is moved back and forth when Fig. 8 is second station.
The schematic diagram of column and the first guide pad, the second guide pad is moved back and forth when Fig. 9 is 3rd station.
The schematic diagram of column and the first guide pad, the second guide pad is moved back and forth when Figure 10 is four station.
Figure 11 is the cross-sectional view for moving back and forth column.
Specific embodiment
Below by way of the drawings and specific embodiments, the present invention is described in further detail.
The present embodiment provides a kind of transmission mechanisms of rotary motion conversion straight reciprocating motion（Hereinafter referred to as transmission mechanism）,
The transmission mechanism is used on hand-held motor tattooing machine, which includes shell 1 and be set to shell 1
Interior driving motor 2, the transmission mechanism 3 and tattooing needle 4.
The transmission mechanism 3 is connected between the driving motor 2 and tattooing needle 4, for passing the power of driving motor 2
It is handed to tattooing needle 4, so that tattooing needle 4 be driven to move.
The transmission mechanism 3 include be fixed on the driving motor 2 21 lower end of power output shaft turnbarrel 31, on
End is inserted into the reciprocating movement column 32 of 31 inside of turnbarrel, positioned at 32 lower end of reciprocating movement column and for connecting
The drive rod 33 of the tattooing needle 4.
As shown, being provided with the first semicircular cylinder 341 on the lateral wall for moving back and forth column 32 and being located at described
Second semicircular cylinder 342 of 341 lower section of the first semicircular cylinder, first semicircular cylinder 341 and the second semicircular cylinder 342 are located at described reciprocal
The two sides of one shaft section 320 of mobile column；The first guide groove 321, the first guiding are offered on first semicircular cylinder 341
The starting point 321a of slot is located at the side vertical edge lower part of first semicircular cylinder 341, the clearing end of the first guide groove 321b
In the other side vertical edge top of first semicircular cylinder 341, the track of first guide groove 321 is from the first guide groove
Beginning 321a extends to the clearing end 321b of the first guide groove and in half elliptic；It is opened up on second semicircular cylinder 342
There is the second guide groove 322, the starting point 322a of the second guide groove is located at the side vertical edge lower part of second semicircular cylinder 342,
The clearing end 322b of second guide groove is located at the other side vertical edge top of second semicircular cylinder 342, second guide groove
322 track extends to the clearing end 322b of the second guide groove from the starting point 322a of the second guide groove and is in half elliptic；
The starting point 321a of first guide groove is located at the vertical top of the clearing end 322b of the second guide groove, the clearing end of the first guide groove
321b is located at the vertical top of the starting point 322a of the second guide groove；The turnbarrel 31 includes upper canister portion 311 and lower cylinder
Portion 312, the lower end surface of the upper canister portion 311 are provided with first end face gear 311a, and the upper end of the lower canister portion 312 is inserted from below
Enter to the inside of the upper canister portion 311, the lower end of the lower canister portion 312 is provided with the eaves 312a extended to radial outside, in institute
It states and is provided with second end face gear 312b on eaves 312a, between the first end face gear 311a and second end face gear 312b
It is provided with several planetary gears 313 being meshed with first end face gear 311a with second end face gear 312b, each row
Star gear 313 is installed on the shell 1 by planet wheel spindle 314；First is provided on upper 311 inner sidewall of canister portion to lead
To block 315, first guide pad 315 is inserted into first guide groove 321 and with the turnbarrel 31
Rotation can be moved in first guide groove 321；The second guide pad is provided on the inner sidewall of the lower canister portion 312
316, second guide pad 316 is inserted into turning in second guide groove 322 and with the turnbarrel 31
Kinetic energy is enough to be moved in second guide groove 322；When first guide pad 315 is located at the starting point 321a of the first guide groove
When, second guide pad 316 is located at the starting point 322a of second guide groove.
The shell 1 includes at least the first part 11 that is located above and positioned at second of 11 lower section of first part
Points 12, the top of the second part 12 be inserted into the bottom of the first part 11 and with 11 screw thread of first part
Connection；Step 111 is provided on the inner sidewall of the first part 11, a guide holder 5 is located at 1 inside of shell, the guide holder 5
Including the portion of being loaded 51 and guide part 52, the portion 51 that is loaded is stuck in the top end face of the step 111 and the second part 12
Between, the guide part 52 is provided with key 521, and the keyway 331 matched with the key 521 is provided on the drive rod 33.
The lower end of the drive rod 33 is provided with the internal thread hole 332 for cooperating with 4 threaded upper ends of tattooing needle.
The guide pad is spherical.
Being internally provided with accommodating chamber 325 and several being connected to first guide groove for column 32 is moved back and forth described
321, the channel 323 of the second guide groove 322 and the accommodating chamber 325 is provided with lubricating grease, lubricating grease in the accommodating chamber 325
Can be infiltrated into the first guide groove 321 and the second guide groove 322 along the channel 323, thus the first guide pad 315,
Lubrication plays the role of when moving along the first guide groove 321, the second guide groove 322 in second guide pad, 316 branch；In addition,
Lubricating grease is arranged in the inside for moving back and forth column 32, is to be able to carry out straight reciprocating motion due to moving back and forth column 32, to make to moisten
Consistent lubricant can be moved back and forth in accommodating chamber 325 and be collided with the inner wall of accommodating chamber, and there is no need to other accessories
Or supplementary structure can relatively easily enter in channel 323.
The top for moving back and forth column 32 is provided with the chock plug 324 for sealing the accommodating chamber.
By adopting the above technical scheme, the upper canister portion 311 of turnbarrel 31 is driven to rotate by driving motor, the upper canister portion
311 drive planetary gear 313 to rotate, and planetary gear 313 drives lower canister portion 312 to rotate, therefore can make canister portion 311 and lower cylinder
The direction of rotation in portion 312 on the contrary, and revolving speed it is identical；In rotation process, due to the height position of upper canister portion 311 and lower canister portion 312
It sets constant, therefore is rotated on the first guide pad 315 and the second guide pad 316 comfortable horizontal plane each always, height does not also change.
As shown in fig. 7, first guide pad 315 is located at the starting point of the first guide groove when being in the first station
When 321a, second guide pad 316 is located at the starting point 322a of second guide groove；Canister portion 311 turns in upper canister portion 311
It is dynamic that the first guide pad 315 is driven to move in the first guide groove 321, it is moved down so that moving back and forth column 32, this canister portion at present
312 rotate backward, and drive the second guide pad 316 to rotate backward, to turn to second station, as shown in Figure 8；When the first guiding
When block 315 turns to the clearing end of the first guide groove 321, as shown in figure 9, being at this time 3rd station, just the second guide pad 316
The clearing end of the second guide groove 322 is turned to, and moves back and forth column 32 and drops to minimum point；With continuing to rotate, first is led
It is detached from the first guide groove 321 to block 315, and the second guide pad 316 enters the second guide groove 322 and along the second guide groove 322
It is mobile, it is begun to ramp up so that moving back and forth column 32, is at this time the 4th station as shown in Figure 10；Until the second guide pad 316
The starting point 322a of the second guide groove is turned to, column 32 is moved back and forth at this time and rises to highest point, return to the first station at this time, and
And repetitive operation.
In whole process, the first guide pad 315 and 316 alternating action of the second guide pad, can in moving back and forth on column 32
316 service life of the first guide pad 315 and the second guide pad is effectively improved, and the two rotation direction is on the contrary, compared to only setting
It is more balanced to set the stress for making to move back and forth column 32 for a guide pad, runs more stable.
Obviously, above-described embodiment is only intended to clearly illustrate example, and does not limit the embodiments.For
For those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
It moves still within the protection scope of the invention.
Claims (3)
1. a kind of transmission mechanism of rotary motion conversion straight reciprocating motion, it is characterised in that：Including for being connected to driving electricity
The turnbarrel of the power output shaft lower end of machine, upper end be inserted into reciprocating movement column on the inside of the turnbarrel, be located at it is described
The drive rod of column lower end is moved back and forth, the turnbarrel, reciprocating movement column and drive rod are located in shell；Described reciprocal
It is provided with the first semicircular cylinder and the second semicircular cylinder below first semicircular cylinder on the lateral wall of mobile column, described
One semicircular cylinder and the second semicircular cylinder are located at the two sides of a shaft section for moving back and forth column；It is opened on first semicircular cylinder
Equipped with the first guide groove, the starting point of the first guide groove is located at the side vertical edge lower part of first semicircular cylinder, the first guiding
The clearing end of slot is located at the other side vertical edge top of first semicircular cylinder, and the track of first guide groove is oriented to from first
The starting point of slot extends to the clearing end of the first guide groove and in half elliptic；Second is offered on second semicircular cylinder
Guide groove, the starting point of the second guide groove are located at the side vertical edge lower part of second semicircular cylinder, the termination of the second guide groove
End is located at the other side vertical edge top of second semicircular cylinder, the starting of the track of second guide groove from the second guide groove
End extends to the clearing end of the second guide groove and in half elliptic；The starting point of first guide groove is located at the end of the second guide groove
The vertical top of not-go-end, the clearing end of the first guide groove are located at the vertical top of the starting point of the second guide groove；The rotary sleeve
Cylinder includes upper canister portion and lower canister portion, and the lower end surface of the upper canister portion is provided with first end face gear, the upper end of the lower canister portion
It is inserted into the inside of the upper canister portion from below, the lower end of the lower canister portion is provided with the eaves extended to radial outside, described
It is provided with second end face gear on eaves, is provided between the first end face gear and second end face gear and first end face tooth
Several planetary gears being meshed with second end face gear are taken turns, each planetary gear is installed on described outer by planet wheel spindle
On shell；The first guide pad is provided on the upper canister portion inner sidewall, first guide pad is inserted into described first leading
Into slot and as the rotation of the turnbarrel can move in first guide groove；In the inside of the lower canister portion
The second guide pad is provided on wall, second guide pad is inserted into second guide groove and with the rotation
The rotation of sleeve can move in second guide groove；When first guide pad is located at the starting point of the first guide groove
When, second guide pad is located at the starting point of second guide groove.
2. the transmission mechanism of rotary motion conversion straight reciprocating motion as described in claim 1, it is characterised in that：The transmission
Keyway is provided on bar.
3. the transmission mechanism of rotary motion conversion straight reciprocating motion as described in claim 1, it is characterised in that：Described past
Multiple mobile column is internally provided with accommodating chamber and several is connected to first guide groove, the second guide groove and the accommodating chamber
Channel, be provided with lubricating grease in the accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605758.6A CN108825742A (en) | 2018-06-13 | 2018-06-13 | A kind of transmission mechanism of rotary motion conversion straight reciprocating motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605758.6A CN108825742A (en) | 2018-06-13 | 2018-06-13 | A kind of transmission mechanism of rotary motion conversion straight reciprocating motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825742A true CN108825742A (en) | 2018-11-16 |
Family
ID=64145045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810605758.6A Withdrawn CN108825742A (en) | 2018-06-13 | 2018-06-13 | A kind of transmission mechanism of rotary motion conversion straight reciprocating motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825742A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950070A (en) * | 2019-03-08 | 2019-06-28 | 武汉心浩智能科技有限公司 | A kind of single-power rotates and upgrades device and the coaxial switch with the device |
| CN110178806A (en) * | 2019-07-08 | 2019-08-30 | 徐帮奇 | It is a kind of to roll telescopic bobbin winder device |
| CN113067540A (en) * | 2021-05-12 | 2021-07-02 | 四川优尼柯环保科技有限公司 | Self-cleaning type sunlight tracking solar power generation device |
-
2018
- 2018-06-13 CN CN201810605758.6A patent/CN108825742A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950070A (en) * | 2019-03-08 | 2019-06-28 | 武汉心浩智能科技有限公司 | A kind of single-power rotates and upgrades device and the coaxial switch with the device |
| CN110178806A (en) * | 2019-07-08 | 2019-08-30 | 徐帮奇 | It is a kind of to roll telescopic bobbin winder device |
| CN113067540A (en) * | 2021-05-12 | 2021-07-02 | 四川优尼柯环保科技有限公司 | Self-cleaning type sunlight tracking solar power generation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108825742A (en) | A kind of transmission mechanism of rotary motion conversion straight reciprocating motion | |
| CN105332241B (en) | A kind of decelerating clutch of washing machine and washing machine | |
| CN108488340A (en) | Reciprocator | |
| CN103023200B (en) | Mechanism for converting motor rotation into short linear reciprocation | |
| CN102909440B (en) | Synchronous tapping machine with retractable inner shaft of motor | |
| CN102728566B (en) | Pressing-type rotary cleaning machine for cylindrical roller bearings | |
| CN108525120A (en) | A kind of hand-held motor tattooing machine | |
| CN109279558A (en) | A kind of liquid drug bottle placer | |
| CN108768069A (en) | A kind of bidirectional rotation mechanism | |
| CN102274062A (en) | Transmission mechanism for reciprocating saw | |
| CN111300199B (en) | Double-side deburring device | |
| CN110319166A (en) | A kind of pusher structure | |
| CN106172288A (en) | The Spinning wheel type coiling device for angling of variable-ratio | |
| CN105332242B (en) | A kind of decelerating clutch of washing machine and washing machine | |
| CN108730454A (en) | A kind of transmission mechanism | |
| CN205885333U (en) | Electric egg beater | |
| US2246733A (en) | Transmission gear for changing rotating movements into reciprocating movements | |
| CN108049045A (en) | A kind of chenille embroidery machine head of high speed embroidery machine | |
| CN216504270U (en) | Ball head shell surface polishing device | |
| CN214290624U (en) | Wire rod pretreatment device of cold header and cold header | |
| CN108969881A (en) | A kind of tattooing apparatus | |
| CN105332240B (en) | A kind of decelerating clutch of washing machine and washing machine | |
| CN105332239B (en) | A kind of decelerating clutch of washing machine and washing machine | |
| CN108686299A (en) | Tattooing machine | |
| CN205534115U (en) | Novel spiral bevel gear mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |