CN204135472U - A kind of electronic flash trimmer - Google Patents
A kind of electronic flash trimmer Download PDFInfo
- Publication number
- CN204135472U CN204135472U CN201420457855.2U CN201420457855U CN204135472U CN 204135472 U CN204135472 U CN 204135472U CN 201420457855 U CN201420457855 U CN 201420457855U CN 204135472 U CN204135472 U CN 204135472U
- Authority
- CN
- China
- Prior art keywords
- inner core
- urceolus
- spring
- flap
- electronic flash
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of electronic flash trimmer, in inner core, be provided with power set, and the power transmission shaft of power set coaxially connects cutter head by connector; Urceolus is combined with at the outer wall of inner core, be provided with limiting stand at the bottom inner periphery of urceolus, the end thereof contacts of limiting stand and spring, connect the lower flap in the lower surface of inner core, the excircle of the lower flap coordinates with outer tube inner wall, and the upper surface of the lower flap contacts with the other end of spring; Be provided with upper flap in the upper surface of inner core, the bottom surface of upper flap contacts with the end face of urceolus; Be provided with arcuate tab at the outer wall of inner core, urceolus is provided with scribing, arcuate tab is corresponding with the position of scribing.This electronic flash trimmer controls the pressure of cutter head and workpiece by spring, thus controls cutting output.Like this can be more time saving and energy saving in operation, improve working (machining) efficiency, pressing down dynamics without the need to having a mind to control, workpiece being served to the effect of initiatively protection.
Description
Technical field
The utility model relates to a kind of electronic flash trimmer, for removing the electric tool of the rear hole wall burr of boring.
Background technology
In machining, assembling process, need to hole in a large number, and there will be a large amount of burr at hole wall edge after boring, affect the quality in hole, need burr removing.Currently usedly be manual burring knife, its Problems existing and shortcoming as follows:
A) efficiency is low; B) be difficult to grasp and press down dynamics, easily make the destruction of hole pairs; C) labour intensity is large.Tradition deburring adopts
Be all hand scaler, be difficult to during operation grasp cutter head to the dynamics of workpiece, be thus difficult to control cutting output.And, manual behaviour
Make efficiency low, labour intensity is large.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of electronic flash trimmer, and this electronic flash trimmer controls the pressure of cutter head and workpiece by spring, thus controls cutting output.Like this can be more time saving and energy saving in operation, improve working (machining) efficiency, pressing down dynamics without the need to having a mind to control, workpiece being served to the effect of initiatively protection.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of electronic flash trimmer, is provided with power set in inner core, and the power transmission shaft of power set coaxially connects cutter head by connector; Urceolus is combined with at the outer wall of inner core, be provided with limiting stand at the bottom inner periphery of urceolus, the end thereof contacts of limiting stand and spring, connect the lower flap in the lower surface of inner core, the excircle of the lower flap coordinates with outer tube inner wall, and the upper surface of the lower flap contacts with the other end of spring; Be provided with upper flap in the upper surface of inner core, the bottom surface of upper flap contacts with the end face of urceolus; Be provided with arcuate tab at the outer wall of inner core, urceolus is provided with scribing, arcuate tab is corresponding with the position of scribing.
Described power set are for be provided with motor at inner core, charged by rechargeable battery in the top of motor, and are connected with upper flap by top spring above rechargeable battery; Below motor, connect planetary reduction gear, the output shaft of star decelerator is power transmission shaft.
The inwall of described urceolus is provided with the fixing slide block of screw, and inner core is provided with corresponding chute, and slide block is positioned at this chute.
This electronic flash trimmer adopts said structure can be controlled the pressure of cutter head and workpiece by the spring force of urceolus lower end linking springs, and when dynamics is excessive, arcuate tab streaks scribing, and switch disconnects, thus controls cutting output.Like this can be more time saving and energy saving in operation, improve working (machining) efficiency, pressing down dynamics without the need to having a mind to control, workpiece being served to the effect of initiatively protection.
Preferably, adopt the planetary reducing motor driving that small-sized, high power capacity rechargeable battery is as power supply, and its hand-held convenience, reduces labour intensity simultaneously.
Preferably, urceolus and inner core are respectively equipped with slide block and chute, are undertaken spacing by chute, place inner core and also rotate.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of electronic flash trimmer.
Fig. 2 is the side-looking structural representation of electronic flash trimmer.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of electronic flash trimmer, is provided with power set in inner core 9, and the power transmission shaft 3 of power set coaxially connects cutter head 1 by connector 2; Urceolus 4 is combined with at the outer wall of inner core 9, be provided with limiting stand at the bottom inner periphery of urceolus 4, the end thereof contacts of limiting stand and spring 8, connect the lower flap 7 in the lower surface of inner core 9, the excircle of the lower flap 7 coordinates with urceolus 4 inwall, and the upper surface of the lower flap 7 contacts with the other end of spring 8; Be provided with upper flap 6 in the upper surface of inner core 9, the bottom surface of upper flap 6 contacts with the end face of urceolus 4; Be provided with arcuate tab 12 at the outer wall of inner core 9, urceolus 4 is provided with scribing 11, arcuate tab 12 is corresponding with the position of scribing 11.
Described power set are for be provided with motor 15 at inner core 9, charged by rechargeable battery 14 in the top of motor 15, and are connected with upper flap 6 by top spring 13 above rechargeable battery 14; Below motor 15, connect planetary reduction gear 16, the output shaft of star decelerator 16 is power transmission shaft 3.
The inwall of described urceolus 4 is provided with the fixing slide block 10 of screw 5, and inner core 9 is provided with corresponding chute, and slide block 10 is positioned at this chute.
Electronic flash trimmer operating procedure and protective device principle as follows:
Step one: hand holds burring machine urceolus 4, time initial, scribing is separated with arcuate tab, and scribing 11 is above arcuate tab 12, and cutter head aims at the hole needing deburring;
Step 2: grasp burring machine urceolus 4 and press downwards, now spring 8 is compressed, cutter head produces pressure to hole gradually,
When scribing 11 and arcuate tab 12 joint, electrical power, cutter head rotates relative to hole wall, removes burr, after operation terminates, looses one's grip and cutter head just can be made to quit work.
Protective device principle: if the power of pressing is excessive downwards, then spring 8 can continue compression, scribing 11 and arcuate tab 12 are separated from each other, and now power supply is cut off, and cutter head can stop the rotation, thus plays the effect of protection.
Claims (3)
1. an electronic flash trimmer, is characterized in that: in inner core (9), be provided with power set, and the power transmission shaft (3) of power set coaxially connects cutter head (1) by connector (2); Urceolus (4) is combined with at the outer wall of inner core (9), limiting stand is provided with at the bottom inner periphery of urceolus (4), the end thereof contacts of limiting stand and spring (8), the lower flap (7) is connected in the lower surface of inner core (9), the excircle of the lower flap (7) coordinates with urceolus (4) inwall, and the upper surface of the lower flap (7) contacts with the other end of spring (8); Be provided with upper flap (6) in the upper surface of inner core (9), the bottom surface of upper flap (6) contacts with the end face of urceolus (4); Be provided with arcuate tab (12) at the outer wall of inner core (9), urceolus (4) is provided with scribing (11), arcuate tab (12) is corresponding with the position of scribing (11).
2. electronic flash trimmer as claimed in claim 1, it is characterized in that: described power set are for be provided with motor (15) at inner core (9), charged by rechargeable battery (14) in the top of motor (15), and rechargeable battery (14) top is connected with upper flap (6) by top spring (13); Connect planetary reduction gear (16) in motor (15) below, the output shaft of star decelerator (16) is power transmission shaft (3).
3. electronic flash trimmer as claimed in claim 1, is characterized in that: the inwall of described urceolus (4) is provided with the fixing slide block (10) of screw (5), and inner core (9) is provided with corresponding chute, and slide block (10) is positioned at this chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457855.2U CN204135472U (en) | 2014-08-14 | 2014-08-14 | A kind of electronic flash trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457855.2U CN204135472U (en) | 2014-08-14 | 2014-08-14 | A kind of electronic flash trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135472U true CN204135472U (en) | 2015-02-04 |
Family
ID=52412189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457855.2U Expired - Fee Related CN204135472U (en) | 2014-08-14 | 2014-08-14 | A kind of electronic flash trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290517A (en) * | 2015-10-15 | 2016-02-03 | 桂林市味美园餐饮管理有限公司 | Device for removing burrs |
| CN109129136A (en) * | 2018-10-13 | 2019-01-04 | 奥士康科技股份有限公司 | A kind of hand-held electric tool for removing pcb plate inner burr |
-
2014
- 2014-08-14 CN CN201420457855.2U patent/CN204135472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290517A (en) * | 2015-10-15 | 2016-02-03 | 桂林市味美园餐饮管理有限公司 | Device for removing burrs |
| CN109129136A (en) * | 2018-10-13 | 2019-01-04 | 奥士康科技股份有限公司 | A kind of hand-held electric tool for removing pcb plate inner burr |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170814 |