CN202726071U - Spindle box boring and milling head seat transmission mechanism - Google Patents
Spindle box boring and milling head seat transmission mechanism Download PDFInfo
- Publication number
- CN202726071U CN202726071U CN 201220408902 CN201220408902U CN202726071U CN 202726071 U CN202726071 U CN 202726071U CN 201220408902 CN201220408902 CN 201220408902 CN 201220408902 U CN201220408902 U CN 201220408902U CN 202726071 U CN202726071 U CN 202726071U
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- CN
- China
- Prior art keywords
- ram
- spindle box
- boring
- milling head
- main spindle
- 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 spindle box boring and milling head seat transmission mechanism. The spindle box boring and milling head seat transmission mechanism comprises a spindle box, a spindle is mounted in the spindle box and connected with a transmission shaft, the transmission shaft is connected with a power source through a gearbox, a ram is sleeved outside the spindle box, a rotatable boring and milling head is mounted at the top end of the ram, the outer surface of the ram is matched with a sliding seat which is provided with a screw rod, a motor is arranged at the tail end of the sliding seat and connected with the screw rod, and the motor drives the screw rod to drive the sliding seat to reciprocate together with the ram and the boring and milling seat. A worm and wormgear transmission structure is arranged at the tail end of the ram. The ram is arranged outside the spindle box, so that rigidity is better. Additionally, the boring and milling head and the ram can rotate by 360 degrees through a worm, and processing efficiency is improved.
Description
Technical field
The utility model relates to a kind of main spindle box boring and milling headstock transmission mechanism.
Background technology
Along with the high speed development of China's machinery manufacturing industry, also increasing to the demand of various boring and milling machines, existing boring and milling machine main spindle box transmission mechanism, complex structure, precision is low, and efficient is not high.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art, and a kind of main spindle box boring and milling headstock transmission mechanism is provided, and it is because there being ram, therefore rigidity is better outside main spindle box.And boring and milling head outer and ram can make boring and milling head outer and ram 360 degree rotations by worm screw, have improved working (machining) efficiency.
For addressing the above problem, the utility model adopts following technical scheme:
The utility model provides a kind of main spindle box boring and milling headstock transmission mechanism, comprise main spindle box, in the described main spindle box main shaft is installed, described main shaft is connected with power transmission shaft, described power transmission shaft is connected with power source by gearbox, the main spindle box outer cover is provided with a ram, and the top of ram is equipped with a rotatable boring and milling head outer, and the outer surface of ram matches with a slide; Be provided with a screw rod on the slide, the slide tail end is provided with a motor and is connected with screw rod, and the motor-driven screw rod drives slide and moves reciprocatingly together with ram and boring and milling headstock.
The end of ram is provided with a turbine and worm drive mechanism.
Be provided with an encoder between ram and the slide, be provided with a sensor in the ram with the broaching tool signal of induction main shaft and boring and milling head outer.
The utility model has adopted main spindle box, ram, slide, boring and milling head outer combining structure, and this kind structure is because there being ram, therefore rigidity is better outside main spindle box.And boring and milling head outer and ram can make boring and milling head outer and ram 360 degree rotations by the turbine and worm drive mechanism, have improved working (machining) efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of main spindle box boring and milling headstock transmission mechanism, comprise main spindle box 1, main shaft 2 is installed in the described main spindle box, described main shaft is connected connection with power transmission shaft, described power transmission shaft is connected connection by gearbox 4 with power source, and the main spindle box outer cover is provided with a ram 6, the top of ram is equipped with a rotatable boring and milling head outer 7, and the outer surface of ram matches with a slide 8; Be provided with a screw rod 9 on the slide, the slide tail end is provided with a motor 10 and is connected with screw rod, and the motor-driven screw rod drives slide and moves reciprocatingly together with ram and boring and milling headstock.
The end of ram is provided with a turbine and worm drive mechanism 11.
Be provided with an encoder 12 between ram and the slide, be provided with a sensor 13 in the ram with the broaching tool signal of induction main shaft and boring and milling head outer.
The utility model has adopted main spindle box, ram, slide, boring and milling head outer combining structure, and this kind structure is because there being ram, therefore rigidity is better outside main spindle box.And boring and milling head outer and ram can make boring and milling head outer and ram 360 degree rotations by the turbine and worm drive mechanism, have improved working (machining) efficiency.
It should be noted that at last: obviously, above-described embodiment only is for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among the protection domain of the present utility model.
Claims (3)
1. main spindle box boring and milling headstock transmission mechanism, it is characterized in that: comprise main spindle box, in the described main spindle box main shaft is installed, described main shaft is connected with power transmission shaft, described power transmission shaft is connected with power source by gearbox, the main spindle box outer cover is provided with a ram, and the top of ram is equipped with a rotatable boring and milling head outer, and the outer surface of ram matches with a slide; Be provided with a screw rod on the slide, the slide tail end is provided with a motor and is connected with screw rod, and the motor-driven screw rod drives slide and moves reciprocatingly together with ram and boring and milling headstock.
2. main spindle box boring and milling headstock transmission mechanism as claimed in claim 1, it is characterized in that: the end of ram is provided with a turbine and worm drive mechanism.
3. main spindle box boring and milling headstock transmission mechanism as claimed in claim 2 is characterized in that: be provided with an encoder between ram and the slide, be provided with a sensor in the ram with the broaching tool signal of induction main shaft and boring and milling head outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408902 CN202726071U (en) | 2012-08-17 | 2012-08-17 | Spindle box boring and milling head seat transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408902 CN202726071U (en) | 2012-08-17 | 2012-08-17 | Spindle box boring and milling head seat transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726071U true CN202726071U (en) | 2013-02-13 |
Family
ID=47651820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408902 Expired - Fee Related CN202726071U (en) | 2012-08-17 | 2012-08-17 | Spindle box boring and milling head seat transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147489A (en) * | 2021-10-19 | 2022-03-08 | 广州通发智能装备股份有限公司 | Superheavy numerical control planer boring and milling machine |
-
2012
- 2012-08-17 CN CN 201220408902 patent/CN202726071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147489A (en) * | 2021-10-19 | 2022-03-08 | 广州通发智能装备股份有限公司 | Superheavy numerical control planer boring and milling 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: 20130213 Termination date: 20140817 |
|
| EXPY | Termination of patent right or utility model |