CN204470656U - Vertical digital control drill press main shaft self shifter structure and vertical digital control drill press - Google Patents
Vertical digital control drill press main shaft self shifter structure and vertical digital control drill press Download PDFInfo
- Publication number
- CN204470656U CN204470656U CN201420828709.6U CN201420828709U CN204470656U CN 204470656 U CN204470656 U CN 204470656U CN 201420828709 U CN201420828709 U CN 201420828709U CN 204470656 U CN204470656 U CN 204470656U
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- CN
- China
- Prior art keywords
- digital control
- drill press
- control drill
- vertical digital
- main shaft
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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.)
- Expired - Fee Related
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Abstract
The utility model is a kind of vertical digital control drill press main shaft self shifter structure, comprise splined shaft and driving cylinder, splined shaft is provided with low-speed gear and high gear and spacer, low-speed gear and high gear and spacer are interconnected, driving cylinder is connected with shift fork and connecting rod and sensor block, sensor block is connected with connecting rod, and shift fork is used for stirring spacer and moves up and down, and the signal of telecommunication of sensor block inputs to digital control system.The utility model additionally provides a kind of vertical digital control drill press.The utility model achieves main shaft self shifter, decreases the labour intensity of workman, improves operating efficiency.
Description
Technical field
The utility model relates to machine tool field, particularly vertical digital control drill press main shaft self shifter structure and vertical digital control drill press.
Background technology
Vertical digital control drill press refers to the numerical control drilling machine that main-shaft axis and table vertical are arranged, and drilling machine refers to the lathe mainly using drill bit machining hole on workpiece.Usual bit is main motion, and drill bit moves axially as feed motion.Drilling machine structure is simple, and machining accuracy is relatively low, can holes drilled through, blind hole, changes special tool, can expand, spot-facing, reams or carries out the processing such as tapping.In process, workpiece is motionless, allows cutter move, and by center cutter alignment hole center, and makes cutter rotate (main motion).The feature of drilling machine is that workpiece maintains static, and cutter rotates
At present, the gear switch of the main spindle box of vertical digital control drill press is all manual operation, makes the labour intensity of operator and operating technology difficulty strengthen like this.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of vertical digital control drill press main shaft self shifter structure and vertical digital control drill press, to solve the self-shifting problem of main shaft.
On the one hand, the utility model provides a kind of vertical digital control drill press main shaft self shifter structure, comprise splined shaft and driving cylinder, splined shaft is provided with low-speed gear and high gear and spacer, low-speed gear and high gear and spacer are interconnected, and driving cylinder is connected with shift fork and connecting rod and sensor block, and sensor block is connected with connecting rod, shift fork is used for stirring spacer and moves up and down, and the signal of telecommunication of sensor block inputs to digital control system.
Further, comprise locking nut, spacer and low-speed gear and high gear are fixed by locking nut.
Further, comprise connecting axle, shift fork is connected with connecting axle, and connecting axle is connected with driving cylinder, and connecting rod is connected with connecting axle.
Further, driving cylinder is cylinder or oil cylinder.
In addition, the utility model additionally provides a kind of vertical digital control drill press, comprises above-mentioned vertical digital control drill press main shaft self shifter structure.
A kind of vertical digital control drill press main shaft self shifter structure that the utility model provides and vertical digital control drill press, driving cylinder drives to stir and moves up and down, spacer is made to drive low-speed gear and high gear to move up and down along splined shaft, low-speed gear and high gear engage with the change-speed gearing in main spindle box, achieve fluid drive, meanwhile, driving cylinder drives sensor block to move up and down, thus sends high and low shelves signal to digital control system automatic identification.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the utility model vertical digital control drill press main shaft self shifter structure structural representation.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, the preferred a kind of vertical digital control drill press main shaft self shifter structure of the utility model, this structure installment is in main spindle box, comprise splined shaft 6 and driving cylinder 1, splined shaft 6 is provided with low-speed gear 7 and high gear 8 and spacer 9, and spacer 9 and low-speed gear 7 and high gear 8 are fixed by locking nut 10.Low-speed gear 7 and high gear 8 and spacer 9 and locking nut 10 can slide up and down along splined shaft 6.Driving cylinder 1 is connected with shift fork 3 and connecting rod 4 and sensor block 5 and connecting axle 2, driving cylinder 1 is connected with connecting axle 2, connecting axle 2 is provided with shift fork 3, and connecting axle 2 connects connecting rod 4, connecting rod 4 is connected with sensor block 5, and shift fork 3 moves up and down for stirring spacer 9.Shift fork 3 one end is provided with breach, and when using state, breach inserts on spacer 9.The signal of telecommunication of sensor block 5 inputs to digital control system, and sensor block 5 is induction microswitch.Driving cylinder 1 is cylinder or oil cylinder.Digital control system is the digital control system of existing vertical digital control drill press.
The utility model additionally provides a kind of vertical digital control drill press.
A kind of vertical digital control drill press main shaft self shifter structure that the utility model provides and vertical digital control drill press, driving cylinder 1 drives to stir and moves up and down, spacer 9 is made to drive low-speed gear 7 and high gear 8 to move up and down along splined shaft 6, low-speed gear 7 and high gear 8 engage with the change-speed gearing in main spindle box, make main shaft speed change gear shift, achieve fluid drive, simultaneously, driving cylinder 1 drives sensor block 5 to move up and down, thus sends high and low shelves signal to digital control system automatic identification.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a vertical digital control drill press main shaft self shifter structure, it is characterized in that, comprise splined shaft (6) and driving cylinder (1), splined shaft (6) is provided with low-speed gear (7) and high gear (8) and spacer (9), low-speed gear (7) and high gear (8) and spacer (9) are interconnected, driving cylinder (1) is connected with shift fork (3) and connecting rod (4) and sensor block (5), sensor block (5) is connected with connecting rod (4), shift fork (3) moves up and down for stirring spacer (9), the signal of telecommunication of sensor block (5) inputs to digital control system.
2. vertical digital control drill press main shaft self shifter structure according to claim 1, it is characterized in that, comprise locking nut (10), spacer (9) and low-speed gear (7) and high gear (8) are fixed by locking nut (10).
3. vertical digital control drill press main shaft self shifter structure according to claim 1, it is characterized in that, comprise connecting axle (2), shift fork (3) is connected with connecting axle (2), connecting axle (2) is connected with driving cylinder (1), and connecting rod (4) is connected with connecting axle (2).
4. vertical digital control drill press main shaft self shifter structure according to claim 1, is characterized in that, driving cylinder (1) is cylinder or oil cylinder.
5. a vertical digital control drill press, is characterized in that, comprises the vertical digital control drill press main shaft self shifter structure as described in Claims 1-4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828709.6U CN204470656U (en) | 2014-12-24 | 2014-12-24 | Vertical digital control drill press main shaft self shifter structure and vertical digital control drill press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828709.6U CN204470656U (en) | 2014-12-24 | 2014-12-24 | Vertical digital control drill press main shaft self shifter structure and vertical digital control drill press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470656U true CN204470656U (en) | 2015-07-15 |
Family
ID=53626407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420828709.6U Expired - Fee Related CN204470656U (en) | 2014-12-24 | 2014-12-24 | Vertical digital control drill press main shaft self shifter structure and vertical digital control drill press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175355A (en) * | 2016-03-10 | 2017-09-19 | 宁夏银川大河数控机床有限公司 | A kind of self shifter upright drill |
| CN114654354A (en) * | 2022-04-16 | 2022-06-24 | 华瑞（江苏）燃机服务有限公司 | Movable vane abrasive machining is with changeable abrasive band drive headstock |
-
2014
- 2014-12-24 CN CN201420828709.6U patent/CN204470656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175355A (en) * | 2016-03-10 | 2017-09-19 | 宁夏银川大河数控机床有限公司 | A kind of self shifter upright drill |
| CN114654354A (en) * | 2022-04-16 | 2022-06-24 | 华瑞（江苏）燃机服务有限公司 | Movable vane abrasive machining is with changeable abrasive band drive headstock |
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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: 20150715 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |