CN202804232U - Multi-shaft drill machine - Google Patents
Multi-shaft drill machine Download PDFInfo
- Publication number
- CN202804232U CN202804232U CN2012205106386U CN201220510638U CN202804232U CN 202804232 U CN202804232 U CN 202804232U CN 2012205106386 U CN2012205106386 U CN 2012205106386U CN 201220510638 U CN201220510638 U CN 201220510638U CN 202804232 U CN202804232 U CN 202804232U
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- column
- power component
- component frame
- lead screw
- group frame
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Abstract
The utility model relates to a multi-shaft drill machine. The multi-shaft drill machine comprises a drill seat, a column and a balance weight cylinder. The column is provided with a power group frame and the power group frame is provided with a cardan connecting rod group. The multi-shaft drill machine is characterized in that a motor support and a servo motor are arranged on the top portion of the column, the servo motor is connected downward with a ball lead screw through an elastic coupler, the lower end of the ball lead screw extends out of the lead screw nut and the right end side of the power group frame and is connected with a lead screw seat of the column, the lead screw nut is fixed on the power group frame, the balance weight cylinder is fixed on the column, and a mandril of the balance weight cylinder is connected downward with a corresponding fixing support of the lower right side of the power group frame. The multi-shaft drill is capable of being directly controlled by utilizing numerical control and is high in precision of numerical control.
Description
Technical field
The utility model relates to a kind of multi spindle drilling machine, particularly is suitable for numerical control drilling and attacks dual-purpose a kind of multi spindle drilling machine.
Background technology
Multi spindle drilling machine is to drive that many drilling rods rotate simultaneously and a kind of lathe of carrying out porous processing by the main shaft in the Power Component frame, and it is widely used in boring and tapping processing of machinery industry porous parts.The traditional vertical multi spindle drilling machine comprises support and column, and this column is provided with the Power Component frame that can slide up and down, and is provided with the universal joint link assembly in the Power Component frame.
At present, in above-mentioned traditional multi spindle drilling machine, it all is to adopt hydraulic jack to drive usually that its Power Component frame is moved up and down.But moved up and down by hydraulic-driven Power Component frame, be unfavorable for directly using numerical control control, and during its work, Power Component rack rows process control precision is desirable not enough.
Summary of the invention
The problem that the utility model mainly will solve provides a kind of multi spindle drilling machine, makes it easy to numerical control control, and machining accuracy is high.
A kind of multi spindle drilling machine described in the utility model, comprise support, column and weight balancing oil cylinder, described column is provided with the Power Component frame that can slide up and down, and be provided with the universal joint link assembly in the Power Component frame, it is characterized in that: described column top is provided with motor support base and servomotor, servomotor connects ball screw under yielding coupling, stretch out from feed screw nut and the right bottom surface of Power Component frame the ball screw lower end, and be connected with screw mandrel base on the column, the feed screw nut is fixed on the Power Component frame, weight balancing oil cylinder is fixed on the column, connects under the weight balancing oil cylinder push rod on the corresponding fixed support in Power Component frame lower right side.
Useful technique effect of the present utility model is: adopt servomotor and ball screw to drive the Power Component frame and move up and down, it can directly use numerical control control, and machining accuracy is high.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Accompanying drawing marking explanation: 1-support, 2-motor support base, 3-servomotor, 4-yielding coupling, 5-Power Component frame, 6-universal joint link assembly, 7-feed screw nut, 8-ball screw, 9-screw mandrel base, 10-column, 11-fixed support, 12-weight balancing oil cylinder, 13-bolt, 14-electric control box.
As shown in Figure 1, a kind of multi spindle drilling machine, comprise support 1, column 10 and weight balancing oil cylinder 12, described column 10 is provided with the Power Component frame 5 that can slide up and down, and be provided with universal joint link assembly 6 in the Power Component frame 5, described column 10 tops are provided with motor support base 2 and servomotor 3, servomotor 3 connects ball screw 84 times through yielding coupling, stretch out from feed screw nut 7 and Power Component frame 5 right bottom surfaces ball screw 8 lower ends, and be connected with screw mandrel base 9 on the column 10, feed screw nut 7 is fixed on the Power Component frame 5, weight balancing oil cylinder 12 is fixed on the column 10, connects under weight balancing oil cylinder 12 push rods on the corresponding fixed support 11 in Power Component frame 5 lower right sides.
Described weight balancing oil cylinder about in the of 12 two respectively by two pairs of upper right sides that are bolted to column 10.The effect of this weight balancing oil cylinder is the monolateral active force of column 10 when moving up and down for balance left side Power Component frame 5, operates steadily to guarantee Power Component frame 5.When assembly frame 5 is driven by ball screw 8 and when descending, the push rod of weight balancing oil cylinder 12 also stretches out simultaneously, its active force acts on column 10 the right by fixed support, just simultaneously identical downward active force is arranged at column 10 the right and lefts like this, and Power Component frame 5 just can even running.
The upper right of described column 10 sets electric control box 14, more favourable like this control operation.
When the utility model was used, described servomotor 3 can directly be controlled by the PLC digital controller connection of outside, and drives up and down operation of Power Component frames 5 by ball screw 8, can accurately control the lathe drilling depth, the machining accuracy height.
What should be understood that is: above-described embodiment is just to explanation of the present utility model, and any innovation and creation that do not exceed in the utility model connotation scope all fall within the protection domain of the present utility model.
Claims (1)
1. multi spindle drilling machine, comprise support, column and weight balancing oil cylinder, described column is provided with the Power Component frame that can slide up and down, and be provided with the universal joint link assembly in the Power Component frame, it is characterized in that: described column top is provided with motor support base and servomotor, servomotor connects ball screw under yielding coupling, stretch out from feed screw nut and the right bottom surface of Power Component frame the ball screw lower end, and be connected with screw mandrel base on the column, the feed screw nut is fixed on the Power Component frame, weight balancing oil cylinder is fixed on the column, connects under the weight balancing oil cylinder push rod on the corresponding fixed support in Power Component frame lower right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205106386U CN202804232U (en) | 2012-10-08 | 2012-10-08 | Multi-shaft drill machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205106386U CN202804232U (en) | 2012-10-08 | 2012-10-08 | Multi-shaft drill machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804232U true CN202804232U (en) | 2013-03-20 |
Family
ID=47863176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205106386U Expired - Lifetime CN202804232U (en) | 2012-10-08 | 2012-10-08 | Multi-shaft drill machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162201A (en) * | 2017-11-13 | 2018-06-15 | 潘庆峰 | A kind of adjustable lift detection puncher of direction of observation |
| CN110315107A (en) * | 2019-08-29 | 2019-10-11 | 莱州市锐泰机械配件有限公司 | Four guide post multi-hole drill numerically-controlled machine tools |
-
2012
- 2012-10-08 CN CN2012205106386U patent/CN202804232U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162201A (en) * | 2017-11-13 | 2018-06-15 | 潘庆峰 | A kind of adjustable lift detection puncher of direction of observation |
| CN108162201B (en) * | 2017-11-13 | 2020-06-02 | 海安吉德机电技术开发有限公司 | Over-and-under type detects and uses puncher with adjustable viewing direction |
| CN110315107A (en) * | 2019-08-29 | 2019-10-11 | 莱州市锐泰机械配件有限公司 | Four guide post multi-hole drill numerically-controlled machine tools |
| CN110315107B (en) * | 2019-08-29 | 2019-12-24 | 莱州市锐泰机械配件有限公司 | Four-guide-pillar multi-hole drilling numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |