CN104552428A - Adjustable perforating machine - Google Patents
Adjustable perforating machine Download PDFInfo
- Publication number
- CN104552428A CN104552428A CN201310488596.XA CN201310488596A CN104552428A CN 104552428 A CN104552428 A CN 104552428A CN 201310488596 A CN201310488596 A CN 201310488596A CN 104552428 A CN104552428 A CN 104552428A
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- CN
- China
- Prior art keywords
- drill bit
- slide plate
- drive motors
- guide rod
- fixed
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- 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.)
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- Drilling And Boring (AREA)
Abstract
The invention relates to an adjustable perforating machine. A driving motor is fixed on a support, an output end of the driving motor is fixedly connected with a driving gear, a first rack and a second rack are symmetrically arranged on two sides of the driving gear and meshed with the driving gear, one end of the first rack is fixedly connected with a first slide plate, the first slide plate is in slide fit with one end of a first guide rod, the other end of the first guide rod is fixed on the bottom plate, one end of the second rack is fixedly connected with a second slide plate, the second slide plate is in slide fit with one end of the second guide rod, the other end of the second guide rod is fixed on the bottom plate, a first drill bit driving motor is fixed on the first slide plate, a first drill bit is connected with the first drill bit driving motor, a second drill bit driving motor is fixed on the second slide plate, and a second drill bit is connected with the second drill bit driving motor. The drill bits can be quickly and symmetrically adjusted in place when adjusted at two ends.
Description
Technical field
The present invention relates to a kind of adjusting punch.
Background technology
When to perforates such as plank, plastic plate, metallic plates, electric drill or the hand drill of adopting operates more, offers the hole of different size with the drill bit of different-diameter, and because the required difference in size offering hole is very large, frequently more bit change can make operation become complicated.
At present when punching, employ a kind of boring device without the need to more bit change, it is made up of the main drill bit of centre and the adjustable drill bit on both sides, an adjusting rod is provided with in the middle part of main drill bit, the drill bit at two ends is movably arranged on adjusting rod, when determining opening diameter, determine by regulating the bit location at two ends.But this boring device in use, needs the drill bit at manual adjustments two ends respectively to locate, this is difficult to make the drill bit at two ends to reach symmetrical balance, have impact on the precision of perforate.And for example Chinese patent 99215325.5 disclosed " perforator for soft plastic board ", it comprises base, red needle, punch die hole and handle, base is provided with plastic slat pressing plate movable up and down, there is hold-down plate spring pressing plate upper end, pressing plate and base there is mutually corresponding punch die hole, the red needle be fixed on handle is arranged at the top in punch die hole, has a spring that red needle can be made to be elevated outside red needle.The card punch of this structure mainly punches for the plastic plate hung, but time widely different for perforate size requirements, cannot regulate the diameter of perforate, being limited in scope of its aperture, and for the sheet material of unlike material, also different to the rigid requirements of drill bit, its fixing red needle is difficult to reach desirable effect.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of adjusting punch, the present invention, when adjusting the drill bit at two ends, can adjust to the right place by drill bit rapidly symmetrically.
The technical scheme solved the problems of the technologies described above is as follows:
Adjusting punch, comprises supporting seat, drive motors, driven wheel, first tooth bar, second tooth bar, first slide plate, first guide rod, second slide plate, second guide rod, first drill bit, first drill bit drive motors, second drill bit, second drill bit drive motors, drive motors is fixed on supporting seat, the output of drive motors is fixedly connected with driven wheel, first tooth bar and the second tooth bar divide and are arranged in driven wheel both sides symmetrically and engage each other with driven wheel, one end of first tooth bar is fixedly connected with the first slide plate, one end of first slide plate and the first guide rod is slidably matched, the other end of the first guide rod is fixed on base plate, one end of second tooth bar is fixedly connected with the second slide plate, one end of second slide plate and the second guide rod is slidably matched, the other end of the second guide rod is fixed on base plate, first drill bit drive motors is fixed on the first slide plate, first drill bit is connected with the first drill bit drive motors, and the second drill bit drive motors is fixed on the second slide plate, and the second drill bit is connected with the second drill bit drive motors.
Described drive motors is stepper motor.
Have employed such scheme, when needing to adjust the lateral attitude of drill bit, drive driven wheel to rotate by drive motors, driven wheel drives the first tooth bar and the second tooth bar transverse shifting, first rack drives first slide plate transverse shifting, the first slide plate drives the first drill bit transverse shifting; Second rack drives second slide plate mould is to movement, and the second slide plate drives the second drill bit transverse shifting, and therefore, the lateral attitude of the first drill bit and the second drill bit is adjusted.Because the position of the first tooth bar and the second tooth bar is symmetrical relative to driven wheel, add that the distance of the first tooth bar and the second tooth bar lateral displacement is equal, thus the position of the first drill bit and the second drill bit remains symmetry status.
Accompanying drawing explanation
In figure, 1 is the front view of adjusting punch of the present invention;
Fig. 2 is the upward view of Fig. 1;
1 is supporting seat, and 2 is drive motors, and 3 is driven wheel, 4 is the first tooth bar, and 5 is the second tooth bar, and 6 is the first slide plate, 7 is the first guide rod, 8 is the second slide plate, and 9 is the second guide rod, and 10 is the first drill bit, 11 is the first drill bit drive motors, 12 is the second drill bit, and 13 is the second drill bit drive motors, and 14 is base plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
See figures.1.and.2, adjusting punch of the present invention, comprises supporting seat 1, drive motors 2, driven wheel 3, first tooth bar 4, second tooth bar 5, first slide plate 6, first guide rod 7, second slide plate 8, second guide rod 9, first drill bit 10, first drill bit drive motors 11, second drill bit 12, second drill bit drive motors 13.Drive motors 2 is fixed on supporting seat 1, and drive motors 2 is stepper motor, and the output of drive motors 2 is fixedly connected with driven wheel 3.First tooth bar 4 and the second tooth bar 5 points are arranged in driven wheel 3 both sides symmetrically and engage each other with driven wheel 3, one end of first tooth bar 4 is fixedly connected with the first slide plate 6, one end of first slide plate 6 and the first guide rod 7 is slidably matched, and the other end of the first guide rod 7 is fixed on base plate 14.One end of second tooth bar 5 is fixedly connected with the second slide plate 8, and one end of the second slide plate 8 and the second guide rod 9 is slidably matched, and the other end of the second guide rod 9 is fixed on base plate 14.First drill bit drive motors 11 is fixed on the first slide plate 6, and the first drill bit 10 is connected with the first drill bit drive motors 11.Second drill bit drive motors 13 is fixed on the second slide plate 8, and the second drill bit 12 is connected with the second drill bit drive motors 13.
Claims (2)
1. adjusting punch, is characterized in that: comprise supporting seat, drive motors, driven wheel, first tooth bar, second tooth bar, first slide plate, first guide rod, second slide plate, second guide rod, first drill bit, first drill bit drive motors, second drill bit, second drill bit drive motors, drive motors is fixed on supporting seat, the output of drive motors is fixedly connected with driven wheel, first tooth bar and the second tooth bar divide and are arranged in driven wheel both sides symmetrically and engage each other with driven wheel, one end of first tooth bar is fixedly connected with the first slide plate, one end of first slide plate and the first guide rod is slidably matched, the other end of the first guide rod is fixed on base plate, one end of second tooth bar is fixedly connected with the second slide plate, one end of second slide plate and the second guide rod is slidably matched, the other end of the second guide rod is fixed on base plate, first drill bit drive motors is fixed on the first slide plate, first drill bit is connected with the first drill bit drive motors, and the second drill bit drive motors is fixed on the second slide plate, and the second drill bit is connected with the second drill bit drive motors.
2. adjusting punch according to claim 1, is characterized in that: described drive motors is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488596.XA CN104552428A (en) | 2013-10-17 | 2013-10-17 | Adjustable perforating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310488596.XA CN104552428A (en) | 2013-10-17 | 2013-10-17 | Adjustable perforating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104552428A true CN104552428A (en) | 2015-04-29 |
Family
ID=53070021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310488596.XA Pending CN104552428A (en) | 2013-10-17 | 2013-10-17 | Adjustable perforating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104552428A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097302A (en) * | 2017-05-29 | 2017-08-29 | 何纪全 | A kind of building decorative plates perforating device |
| CN113997354A (en) * | 2021-09-13 | 2022-02-01 | 潘延平 | Diameter-variable punching device |
-
2013
- 2013-10-17 CN CN201310488596.XA patent/CN104552428A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097302A (en) * | 2017-05-29 | 2017-08-29 | 何纪全 | A kind of building decorative plates perforating device |
| CN107097302B (en) * | 2017-05-29 | 2018-04-03 | 广东易享家科技有限公司 | A kind of building decorative plates perforating device |
| CN113997354A (en) * | 2021-09-13 | 2022-02-01 | 潘延平 | Diameter-variable punching device |
| CN113997354B (en) * | 2021-09-13 | 2023-09-19 | 孙健春 | Diameter-variable perforating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |