CN202278220U - Rubber ring calibrating device for drill bit of circuit board - Google Patents
Rubber ring calibrating device for drill bit of circuit board Download PDFInfo
- Publication number
- CN202278220U CN202278220U CN 201120363608 CN201120363608U CN202278220U CN 202278220 U CN202278220 U CN 202278220U CN 201120363608 CN201120363608 CN 201120363608 CN 201120363608 U CN201120363608 U CN 201120363608U CN 202278220 U CN202278220 U CN 202278220U
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- CN
- China
- Prior art keywords
- drill bit
- handle
- support
- rubber ring
- cushion rubber
- 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 discloses a rubber ring calibrating device for the drill bit of a circuit board. The rubber ring calibrating device comprises a base, wherein a support is fixedly mounted on the base, a handle is mounted at the top of the support, a dial gauge is mounted at the bottom of the support, and a drill bit support saddle is arranged between the handle and the dial gauge; a press pin is connected to the handle, and a ring-shaped hole is formed on the drill bit support saddle; and a scale pointer is arranged on the dial gauge, and the press pin, the ring-shaped hole and the scale pointer are positioned on the same straight line. According to the utility model, the drill bit to be calibrated is fixed on the drill bit support saddle so as to enable the rubber ring of the drill bit to be positioned in an upper ring-shaped hole, the handle is controlled to press downwards so as to enable the pressing pin to press the top of the tool shank of the drill bit downwards, after the top of the tool shank is stressed, the drill bit moves downwards, and since the rubber ring is fixed in the upper ring-shaped hole, the position of the rubber ring on the tool shank can be changed after the drill bit moves downwards so as to achieve the calibrating purpose. Compared with the prior art, the utility model radically solves the problems that the calibrating accuracy is not high and the calibrating time is over long when the position of the rubber ring is calibrated manually.
Description
Technical field
The utility model belongs to PCB manufacturing technology field, and what be specifically related to is the device that a kind of circuit-board drilling is chewed the adjustment cushion rubber, is used to solve present craft and bores existing adjustment difficulty of adjustment cushion rubber and the inaccurate problem in position of chewing.
Background technology
In wiring board manufacturing process, the making of all can holing before the hole metallization, the hole act as the electrically conducting media between each layer line road, use to bore to chew through rig to process.When boring is made; Rig is drawn corresponding boring automatically through the drilling program of setting and is chewed wiring board makings of holing, and bores to chew to be divided into handle of a knife and blade two parts, and rig passes through auger spindle absorption dead knife shank portion; Chew rotation at a high speed and running thereby drive to bore, accomplish the boring of wiring board and make.
When boring is made, add a cushion rubber at shank portion usually, the main effect of cushion rubber is to prevent to bore to chew to be drawn and control length that handle of a knife drawn fully by auger spindle and reach control and bore and chew surplus length, thereby realizes drilling depth control,
In actual production process; Chew in suction process repeatedly owing to bore; Cushion rubber is very easily to lower slider, thereby makes the blade bottom shorten the situation that frequent appearance can't be bored during boring gradually to the length bottom the cushion rubber; So in process of production, adjustment is carried out in the operator position of must be often brill being chewed cushion rubber.
When the cushion rubber position is incorrect in the past; The operator can be placed on the cushion rubber that brill is chewed a limit, and with the position that iron hammer raps the adjustment cushion rubber, there is following defective in this method: use iron hammer rap adjustment can't be accurately the fixing position of cushion rubber; Usually need repeatedly long-time adjustment, efficient is lower.
The utility model content
For this reason, the purpose of the utility model is to provide a kind of circuit-board drilling to chew the device of adjustment cushion rubber, bores the problem that the existing adjustment of adjustment cushion rubber is difficult, the position is inaccurate and efficient is lower of chewing to solve present craft.
For realizing above-mentioned purpose, the utility model mainly adopts following technical scheme:
A kind of circuit-board drilling is chewed the device of adjustment cushion rubber; Comprising base (1), be installed with a support (2) on the said base (1), this support (2) top is equipped with handle (3); The bottom is equipped with graduation apparatus (9), is equipped with between said handle (3) and the graduation apparatus (9) to bore to chew bearing (6); Be connected with a pressing (5) on the handle (3), brill is chewed bearing (6) and is provided with a looping pit; Graduation apparatus (9) is provided with tuning drive gear (10), and said pressing (5), looping pit and tuning drive gear (10) are located along the same line.
Wherein said support (2) is for being inverted " V " type support.
Wherein said support (2) top also is equipped with a sleeve (4), and said pressing (5) is arranged in this sleeve (4), and is connected with handle (3).
Wherein said brill is chewed the last looping pit that is provided with of bearing (6) and is made up of last looping pit (7) and following looping pit (8), and it is bigger than the aperture of following looping pit (8) to go up looping pit (7).
It is the elasticity pointer that wherein said graduation apparatus (9) is gone up the tuning drive gear (10) that is provided with.
The utility model will treat that the brill of adjustment is chewed to be fixed on to bore and chew on the bearing, and make and bore the cushion rubber of chewing and be arranged in looping pit, the light pressure of joystick downwards; Pressing is pressed down bore the top of chewing handle of a knife, after the handle of a knife top was stressed, brill was chewed and is moved down; Confirm to bore to chew to move down distance according to the data demonstration of graduation apparatus; And because cushion rubber is fixed in the looping pit, brill will change the position of cushion rubber on handle of a knife after chewing and moving down, to reach the purpose of adjustment.Compared with prior art, the utility model has thoroughly solved the problem that the existing adjusting accuracy in artificial adjustment cushion rubber position is not high and collating time is long, has guaranteed normal production.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Identifier declaration among the figure: base 1, support 2, handle 3, sleeve 4, pressing 5, brill are chewed bearing 6, last looping pit 7, following looping pit 8, graduation apparatus 9, tuning drive gear 10.
The specific embodiment
For setting forth the thought and the purpose of the utility model, will combine accompanying drawing and specific embodiment that the utility model is done further explanation below.
See also shown in Figure 1ly, Fig. 1 is the structural representation of the utility model.The utility model provides the device that a kind of circuit-board drilling is chewed the adjustment cushion rubber, is used to solve present craft and bores the problem that the existing adjustment of adjustment cushion rubber is difficult, the position is inaccurate and efficient is lower of chewing.
Wherein this device includes base 1, is installed with a support 2 on the said base 1, and this support 2 is inverted " V " type, and its top is equipped with handle 3, and the bottom is equipped with graduation apparatus 9, then is equipped with between said handle 3 and the graduation apparatus 9 to bore to chew bearing 6.
Be connected with a pressing 5 on the handle 3, this pressing 5 is arranged in sleeve 4, drives and can in sleeve 4, move up and down through handle 3.
Brill is chewed bearing 6 and is provided with a looping pit, and this looping pit is made up of with following looping pit 8 last looping pit 7, and it is bigger than the aperture of following looping pit 8 to go up looping pit 7, and described looping pit and above-mentioned pressing 5 are located along the same line.
The operation principle of the utility model is: the brill that at first will adjust cushion rubber is chewed to put into to bore and is chewed bearing; Wherein cushion rubber is put into looping pit; Use have gentle hands push type broach handle top afterwards, cushion rubber is closely contacted with following looping pit, brill is chewed the blade bottom and can be pressed down the elasticity pointer on the graduation apparatus at this moment; Pointer on the graduation apparatus then can point on the corresponding scale, sense data; Confirm the fixing whether correct of cushion rubber according to these data,, then do not need adjustment if correct; If data are unreasonable, then carry out adjustment, concrete operations are: with downward light pressure of the handle that installs, make pressing press down and bore the top of chewing handle of a knife that after the handle of a knife top was stressed, brill was chewed and moved down, confirm to bore the distance that moves down of chewing according to the data demonstration of graduation apparatus; Because cushion rubber fixes,, brill then changed the purpose that cushion rubber position on handle of a knife reaches adjustment after moving down so chewing; Reaffirm the position of cushion rubber after the completion, take off to bore and chew, accomplish adjustment work.
More than be that the device that a kind of circuit-board drilling that the utility model is provided is chewed the adjustment cushion rubber has carried out detailed introduction; Used concrete example among this paper the structural principle and the embodiment of the utility model are set forth, above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (5)
1. a circuit-board drilling is chewed the device of adjustment cushion rubber; It is characterized in that comprising base (1), be installed with a support (2) on the said base (1), this support (2) top is equipped with handle (3); The bottom is equipped with graduation apparatus (9), is equipped with between said handle (3) and the graduation apparatus (9) to bore to chew bearing (6); Be connected with a pressing (5) on the handle (3), brill is chewed bearing (6) and is provided with a looping pit; Graduation apparatus (9) is provided with tuning drive gear (10), and said pressing (5), looping pit and tuning drive gear (10) are located along the same line.
2. circuit-board drilling according to claim 1 is chewed the device of adjustment cushion rubber, it is characterized in that said support (2) is for being inverted " V " type support.
3. circuit-board drilling according to claim 1 is chewed the device of adjustment cushion rubber, it is characterized in that said support (2) top also is equipped with a sleeve (4), and said pressing (5) is arranged in this sleeve (4), and is connected with handle (3).
4. circuit-board drilling according to claim 1 is chewed the device of adjustment cushion rubber, it is characterized in that said brill chews looping pit that bearing (6) go up to be provided with by last looping pit (7) and following looping pit (8) formation, and on looping pit (7) bigger than the aperture of following looping pit (8).
5. circuit-board drilling according to claim 1 is chewed the device of adjustment cushion rubber, it is characterized in that it is the elasticity pointer that said graduation apparatus (9) is gone up the tuning drive gear (10) that is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120363608 CN202278220U (en) | 2011-09-26 | 2011-09-26 | Rubber ring calibrating device for drill bit of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120363608 CN202278220U (en) | 2011-09-26 | 2011-09-26 | Rubber ring calibrating device for drill bit of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278220U true CN202278220U (en) | 2012-06-20 |
Family
ID=46224406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120363608 Expired - Fee Related CN202278220U (en) | 2011-09-26 | 2011-09-26 | Rubber ring calibrating device for drill bit of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278220U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290073A (en) * | 2014-10-11 | 2015-01-21 | 成都众山科技有限公司 | Ring setting mechanism favorable for improving indication efficiency |
| CN112638038A (en) * | 2020-12-08 | 2021-04-09 | 信丰拓达电子科技有限公司 | Circuit board drill bit |
| CN113910361A (en) * | 2021-12-09 | 2022-01-11 | 四川英创力电子科技股份有限公司 | Device and method for quickly and precisely correcting drill bit for drilling printed circuit board |
-
2011
- 2011-09-26 CN CN 201120363608 patent/CN202278220U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290073A (en) * | 2014-10-11 | 2015-01-21 | 成都众山科技有限公司 | Ring setting mechanism favorable for improving indication efficiency |
| CN112638038A (en) * | 2020-12-08 | 2021-04-09 | 信丰拓达电子科技有限公司 | Circuit board drill bit |
| CN113910361A (en) * | 2021-12-09 | 2022-01-11 | 四川英创力电子科技股份有限公司 | Device and method for quickly and precisely correcting drill bit for drilling printed circuit board |
| CN113910361B (en) * | 2021-12-09 | 2022-02-11 | 四川英创力电子科技股份有限公司 | Device and method for quickly and precisely correcting drill bit for drilling printed circuit board |
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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 |
Granted publication date: 20120620 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |