CN203171261U - Drilling tapping machine - Google Patents
Drilling tapping machine Download PDFInfo
- Publication number
- CN203171261U CN203171261U CN 201320044343 CN201320044343U CN203171261U CN 203171261 U CN203171261 U CN 203171261U CN 201320044343 CN201320044343 CN 201320044343 CN 201320044343 U CN201320044343 U CN 201320044343U CN 203171261 U CN203171261 U CN 203171261U
- Authority
- CN
- China
- Prior art keywords
- tapping machine
- drilling
- machine body
- elevating bracket
- lifting seat
- 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 drilling tapping machine. The drilling tapping machine comprises a vertical machine body, wherein a driving motor is installed at the rear side of the machine body, a lifting seat is arranged at the front side of the machine body, a sliding seat is arranged at the inner side of the lifting seat, the sliding seat is connected with a dovetail groove seat of the machine body in an embedded mode, a through hole penetrating the front portion and the rear portion is formed in the upper end of the machine body, and a transmission chain at the top of a driving motor rotation shaft is connected to a central rotation shaft of the lifting seat through the through hole. The drilling tapping machine has good stability, can simultaneously and vertically lift the driving motor and the lifting seat, and enables the driving motor and the lifting seat to keep good power consistency.
Description
Technical field
The utility model relates to a kind of drilling-tapping machine, belongs to mechanical field.
Background technology
Existing drilling-tapping machine is when drill bit or tapping cutter carry out cutwork, because the cutting metal working substance has the iron filings dust can stick on the body of machine unavoidably, overslaugh activity head lifting smooth slippage performance, and can cause drill bit to rock, can not process default hole or thread very accurately.
Summary of the invention
At the defective of prior art, the utility model discloses a kind of drilling-tapping machine, by the machine overall structure is improved, effectively strengthened stability and the dynamic performance of machine works.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of drilling-tapping machine comprises vertical body, is provided with drive motors at the body rear side, and the body front side is provided with elevating bracket, and the elevating bracket inboard is provided with slide, and slide is rabbeted the dovetail groove seat of body; The body upper end is provided with pre-and post perforative through hole, and the driving chain at drive motors rotating shaft top is connected on the central rotating shaft of elevating bracket through this through hole.
Sliding gomphosis design by above-mentioned elevating bracket and body has overcome the drilling machine that traditional drilling-tapping machine in use occurs easily and has rocked unstable shortcoming, has good structural stability; With the driving chain transmission, oscilaltion has synchronously kept the dynamics uniformity, can improve drilling machine drive shaft defective a little less than the driving force in transmission process by drive motors and elevating bracket.
In order to guarantee the stable of drive mechanism, described driving chain is a plurality of.
Adjust the distance between the driving chain for convenience, body fuselage is provided with the adjusting window, regulates two clamps that window has inside up-down adjustment, is used for regulating the elasticity of driving chain.
Further, body fuselage is provided with handwheel, the convenient whole height of regulating machine.
Improve by said structure, drilling-tapping facility of the present utility model have good stable, and the drive motors of oscilaltion synchronously and elevating bracket make the good power uniformity of its maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model drilling-tapping machine;
Fig. 2 is drilling-tapping machine part-structure schematic diagram of the present utility model.
The specific embodiment
With reference to figure 1,2, drilling-tapping machine of the present utility model comprises vertical body 1, at the body rear drive motors 2 is installed, elevating bracket 3 is established in the place ahead, elevating bracket 3 inboards are provided with slide 4, and slide 4 is rabbeted with the dovetail groove seat 5 on the body 1, but makes elevating bracket 3 up-down adjustment positions, many the driving chains 6 at drive motors 2 rotating shaft tops are via the pre-and post perforative through hole 7 of body 1 top elevating bracket 3 central rotating shafts 8 tops that are in transmission connection, and make drive motors 2 and elevating bracket 3 oscilaltion synchronously.
Further, body fuselage is provided with regulates window 9, and is provided with handwheel 10.
Claims (4)
1. a drilling-tapping machine is characterized in that comprising vertical body, is provided with drive motors at the body rear side, and the body front side is provided with elevating bracket, and the elevating bracket inboard is provided with slide, and slide is rabbeted the dovetail groove seat of body; The body upper end is provided with pre-and post perforative through hole, and the driving chain at drive motors rotating shaft top is connected on the central rotating shaft of elevating bracket through this through hole.
2. drilling-tapping machine according to claim 1 is characterized in that described driving chain is a plurality of.
3. drilling-tapping machine according to claim 2 is characterized in that body fuselage is provided with the adjusting window, regulates two clamps that window has inside up-down adjustment, is used for regulating the elasticity of driving chain.
4. drilling-tapping machine according to claim 1 is characterized in that body fuselage is provided with handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044343 CN203171261U (en) | 2013-01-28 | 2013-01-28 | Drilling tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044343 CN203171261U (en) | 2013-01-28 | 2013-01-28 | Drilling tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171261U true CN203171261U (en) | 2013-09-04 |
Family
ID=49068014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320044343 Expired - Fee Related CN203171261U (en) | 2013-01-28 | 2013-01-28 | Drilling tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271648A (en) * | 2016-09-29 | 2017-01-04 | 谭平 | A kind of drilling-tapping machine |
-
2013
- 2013-01-28 CN CN 201320044343 patent/CN203171261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271648A (en) * | 2016-09-29 | 2017-01-04 | 谭平 | A kind of drilling-tapping machine |
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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: 20130904 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |