CN2776646Y - Automatic gang drill - Google Patents
Automatic gang drill Download PDFInfo
- Publication number
- CN2776646Y CN2776646Y CN 200520055773 CN200520055773U CN2776646Y CN 2776646 Y CN2776646 Y CN 2776646Y CN 200520055773 CN200520055773 CN 200520055773 CN 200520055773 U CN200520055773 U CN 200520055773U CN 2776646 Y CN2776646 Y CN 2776646Y
- Authority
- CN
- China
- Prior art keywords
- row
- bracing frame
- boring
- support frame
- guide rail
- 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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- Drilling And Boring (AREA)
Abstract
The utility model relates to an automatic gang drill, particularly a woodworking drilling machine, which comprises a front end part support frame, a rear end part support frame, a left guiding rail support frame, a right guiding rail support frame, a vertical drill gang, a drill gang support frame, guiding rails and slide blocks. The front end and the rear end of each of the left guiding rail support frame and the right guiding rail support frame are respectively fixedly connected with the front end part support frame and the rear end part support frame, and the vertical drill gang is arranged above the drill gang support frame which is provided with a motor. A vertical lifting device is arranged between the motor and the drill gang support frame, and the vertical drill gang is connected with an output shaft of the motor. The upper end surfaces of the left guiding rail support frame and the right guiding rail support frame are respectively on different heights and are fixedly connected with the guiding rails; the two guiding rails which are on different heights are mutually parallel and form horizontal arrangement at the front and the rear parts of the guiding rails. The two guiding rails are respectively matched with a slide block, the drill gang support frame is arranged between the left guiding rail support frame and the right guiding rail support frame, both ends of the drill gang support frame are respectively fixedly connected with the two slide blocks and a work piece support frame is arranged above the drill gang support frame. The automatic gang drill has the advantages of little vibration and high stability when working.
Description
Affiliated technical field
The utility model relates to wood boring machine, relates in particular to gang drill.
Background technology
End frame, left and right rail bracing frame, the vertical row of boring, the row of boring bracing frame, guide rail and slide block before and after automatic gang drill in the existing wood boring machine comprises, leading section support and rearward end support lay respectively at the rear and front end, fixedly connected with the front and back end frame respectively in the rear and front end of left and right rail bracing frame, there is vertical brill row the row of boring bracing frame top, the row's of boring bracing frame is provided with motor, and the vertical row of boring is connected with motor output shaft.The left and right horizontal guide rail supporting frame and the guide rail of this automatic gang drill are arranged at sustained height, on the row's of boring bracing frame motor and workpiece are arranged---the row of boring, its center of gravity generally is in the top certain altitude of two guide levels, and the row of boring more is positioned at higher position, the centre of effort when boring row's work also is in higher position, like this, cause automatic gang drill to produce vibrations easily when work, lathe job stability and machining accuracy are relatively poor.
Summary of the invention
In order to overcome the some shortcomings that existing automatic drill row exists, the utility model provides a kind of automatic gang drill that is not easy to produce vibrations, its good stability, machining accuracy height.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of automatic gang drill comprises leading section support, rearward end support, left rail bracing frame, right guide rail supporting frame, the vertical row of boring, the row of boring bracing frame, guide rail and slide block.Leading section support and rearward end support lay respectively at the rear and front end, fixedly connected with the rearward end support with the leading section support respectively in the rear and front end of left rail bracing frame and right guide rail supporting frame, the ranking of vertical brill is in the row of boring bracing frame top, the row's of boring bracing frame is provided with motor, between motor and the row's of the boring bracing frame vertical lift device is arranged, the vertical row of boring is connected with motor output shaft, and the vertical row of boring all fixedlys connected with vertical lift device with motor.The upper surface of left rail bracing frame and right guide rail supporting frame is separately positioned on the different height, and the upper surface of left and right guide rail supporting frame is fixedly connected with guide rail respectively, and two guide rails that are positioned at differing heights are parallel to each other, front and back are horizontally disposed.Be combined with slide block on two guide rails respectively, the line between two slide blocks is vertical with guide rail.The row's of boring bracing frame is set between the left and right guide rail supporting frame, fixedlys connected with two slide blocks respectively in the below at the row of boring bracing frame two ends.Vertical lift device is connected with brill row bracing frame.The top of the row's of boring bracing frame is provided with workpiece holder, fixedlys connected with the two ends of brill row bracing frame respectively in the two ends of workpiece holder, and the workpiece holder upper surface is higher than vertical brill row certain altitude.One of them is provided with tooth bar in the side near the row's of boring bracing frame left and right guide rail supporting frame, this tooth bar and power gear engagement, and power gear is fixedlyed connected with the power gear axle on being fixed on the row's of boring bracing frame.
Its course of work and operation principle are: leading section support, rearward end support, left rail bracing frame and right guide supporting have been configured to the basic support of lathe, the vertical row of boring is workpiece, and the row's of boring bracing frame, guide rail and slide block are used to support vertical brill row and drive the direction motion that it does all around.The vertical row of boring is by motor-driven, and the drill bit that drives in the row of boring is processed workpiece.Rotate when power gear, tooth bar and guide rail supporting frame maintain static, and the slide block that power gear can drive the brill row bracing frame of the row's of boring bracing frame moves on guide rail, thereby realizes seesawing.
Improve job stability and reduce vibrations for further, on the inboard both sides of left and right guide rail supporting frame cylinder is set vertically, cylinder block is fixedlyed connected with brill row bracing frame, and cylinder piston is respectively vertically to living the inboard of guide rail supporting frame.
For making things convenient for horizontal cross to move brill row, the row's of boring bracing frame is provided with cross rail and the screw mandrel that transverse horizontal is arranged, the two ends of cross rail and screw mandrel are connected with vertical lift device respectively, and vertical lift device is connected with brill row bracing frame again.One end of screw mandrel is fixedlyed connected with encoder simultaneously, and screw mandrel is read by encoder-driven and by encoder and rotated and displacement data.Described motor is fixed with cross slider, and cross slider and cross rail are connected; Be with the feed screw nut on the screw mandrel, the feed screw nut is fixedlyed connected with vertical brill row with motor.
The upper left side of described left rail bracing frame is provided with magnetic railings ruler and read head, magnetic railings ruler is fixedlyed connected with the left rail bracing frame, read head is positioned at the left side of magnetic railings ruler, and there is fixedly connected with it read head fixed head the top of read head, and the read head fixed head is fixedlyed connected with brill row bracing frame.
Below leading section support and rearward end support, be fixedly connected with the support footing of lateral arrangement respectively, be connected with the top-support that front and back are vertically arranged at leading section support and rearward end support upper fixed.
Between motor and vertical brill row the row's of boring fast replacing device can be set, it comprises base plate, outer cylinder body and piston ring.There is a step base plate upper end, and inner core is stretched out at the middle part of base plate step; The outer cylinder body middle part is porose, and outer cylinder body is positioned at above the base plate step outside also fixedly connected with it; Piston ring between the outer wall of the inwall of cylinder body and base plate inner core, the scrobicular ring that the setting of base plate step surface and lower surface do not communicate, the base plate exterior lateral sides has passage, passage is communicated with scrobicular ring.Base plate is fixedlyed connected with motor, and the vertical row of boring is connected with gear on the motor output shaft.Detailed structure the applicant of this device has clearly explanation in another patent application.
The beneficial effects of the utility model are: because the upper surface of left and right guide rail supporting frame is separately positioned on the one high and one low different height with guide rail, the center of gravity of the row's of boring bracing frame and style of work power center can be near the supporting planes at two guide rail places, the vibrations when reducing work.Simultaneously,, after moving the good row's of boring bracing frame front and back position, withstand the left and right rail bracing frame, strengthened the rigidity of workpiece, good stability during work, machining accuracy height by cylinder by adopting lateral cylinder.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic perspective view of a kind of example structure of the utility model.
Fig. 2 is the agent structure enlarged diagram at Fig. 1 middle part.
Among the figure, 1. leading section support, 2. rearward end support, 3. left rail bracing frame, 4. right guide rail supporting frame, 5. the vertical row of boring, the 6. row's of boring bracing frame, the 7. row's of boring fast replacing device, 8. left slider, 9. left rail, 10. motor, 11. cylinders, 12. support footing, 13. tooth bars, 14. power gear, 15. read heads, 16. read head fixed heads, 17. cross rails, 18. screw mandrel, 19. workpiece holders, 28. right slide blocks, 29. right guide rails, 30. encoder, 31. preceding horizontal boring anchors, the horizontal boring anchor in 32. backs, 33. vertical lift device.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of automatic gang drill comprises leading section support (1), rearward end support (2), left rail bracing frame (3), right guide rail supporting frame (4), the vertical row of boring (5), the row of boring bracing frame (6), guide rail (9) and slide block (8).Leading section support (1) and rearward end support (2) lay respectively at the rear and front end, and weld with leading section support (1) and rearward end support (2) respectively the rear and front end of left rail bracing frame (3) and right guide rail supporting frame (4).Be fixedly welded with the support footing (12) of lateral arrangement in the below of leading section support (1) and rearward end support (2) respectively, the vertically top-support of layout of front and back arranged at leading section support (1) and rearward end support (2) welded top.The upper surface of left rail bracing frame (3) and right guide rail supporting frame (4) is separately positioned on the different height, the upper surface of left rail bracing frame (3) exceeds 270 millimeters of the upper surfaces of right guide rail supporting frame (4), the upper surface of left and right guide rail supporting frame (3,4) is fixedly connected with left and right guide rail (9,29) respectively, two guide rails that are positioned at differing heights are parallel to each other, front and back are horizontally disposed, and left rail (9) also exceeds (29) 270 millimeters on right guide rail.On two guide rails (9,29), be combined with left slider (8), right slide block (28) respectively, left and right slide block (8,28) is slidingly matched at matching part with left and right guide rail (9,29), be swallow-tail form, the line between the left and right slide block (8,28) is vertical with guide rail (9,29).The row's of boring bracing frame (6) is set between left rail bracing frame (3) and the right guide rail supporting frame (4), fixedlys connected by bolt, pin with two slide blocks (8,28) respectively in the below at the row of boring bracing frame (6) two ends.The top of the row's of boring bracing frame (6) is provided with workpiece holder (19), and the two ends of workpiece holder (19) are fixed with the two ends of the row's of boring bracing frame (6) respectively, and workpiece holder (19) upper surface is higher than vertical brill row (5) certain altitude.Right guide rail supporting frame (4) right side is provided with tooth bar (13), tooth bar (13) is fixing with right guide rail supporting frame (4) welding, tooth bar (13) profile of tooth down, this tooth bar (13) meshes with the power gear (14) of its below, and power gear (14) is fixedlyed connected with power gear (14) axle on being fixed on the row's of boring bracing frame (6).The vertical row of boring (5) is positioned at the row's of boring bracing frame (6) top, and the row's of boring bracing frame (6) is provided with motor (10), between motor (10) and the row's of the boring bracing frame (6) vertical lift device (33) is arranged, and the vertical row of boring all fixedlys connected with vertical lift device (33) with motor.Vertical lift device (33) is connected by slide rail with the row's of boring bracing frame (6), also has lift cylinder between motor (10) and the row's of the boring bracing frame (6), the vertical row of boring (5) is connected with motor (10) output shaft, arranges at motor (10) and vertical brill the row's of boring fast replacing device (7) is set between (5).The row's of boring bracing frame (6) is provided with cross rail (17) and the screw mandrel (18) that transverse horizontal is arranged, the two ends of cross rail (17) and screw mandrel (18) are connected with the row's of boring bracing frame (6) by the vertical guide rail support of vertical lift device (33) respectively.One end of screw mandrel (18) is fixedlyed connected with encoder (30) simultaneously, and screw mandrel (18) is read by encoder-driven and by encoder (30) and rotated and displacement data.Described motor is fixed with cross slider on (10), and cross slider and cross rail (17) are connected.Screw mandrel is with the feed screw nut on (18), and the feed screw nut arranges (5) with motor (10) and vertical brill fixedlys connected.
Inboard both sides at left and right guide rail supporting frame (3,4) vertically are provided with cylinder (11), and the cylinder block of cylinder (11) is fixing with the row's of boring bracing frame (6), and the piston of cylinder (11) is respectively vertically to living the inboard of left and right guide rail supporting frame (3,4).The upper left side of left rail bracing frame (3) is provided with read head (15) and magnetic railings ruler, read head (15) is fixedlyed connected with left rail bracing frame (3), read head (15) is positioned at the left side of magnetic railings ruler, the top of read head (15) has by the fixedly connected read head fixed head (16) of screw, and read head fixed head (16) is screwed with the row's of boring bracing frame (6) and is connected.
As shown in Figure 1, horizontal boring anchor (31) before an end of also close leading section support (1) also is provided with between left rail bracing frame (3) and right guide rail supporting frame (4), also an end of rearward end support (2) also is provided with back horizontal boring anchor (32) between left rail bracing frame (3) and right guide rail supporting frame (4).
Claims (7)
1, a kind of automatic gang drill, comprise leading section support, rearward end support, left rail bracing frame, right guide rail supporting frame, the vertical row of boring, the row of boring bracing frame, guide rail and slide block, leading section support and rearward end support lay respectively at the rear and front end, fixedly connected with the rearward end support with the leading section support respectively in the rear and front end of left rail bracing frame and right guide rail supporting frame, the ranking of vertical brill is in the row of boring bracing frame top, the row's of boring bracing frame is provided with motor, between motor and the row's of the boring bracing frame vertical lift device is arranged, the vertical row of boring is connected with motor output shaft; It is characterized in that: the upper surface of left rail bracing frame and right guide rail supporting frame is separately positioned on the different height, the upper surface of left and right guide rail supporting frame is fixedly connected with guide rail respectively, two guide rails that are positioned at differing heights are parallel to each other, front and back are horizontally disposed, on two guide rails, be combined with slide block respectively, line between two slide blocks is vertical with guide rail, the row's of boring bracing frame is set between the left and right guide rail supporting frame, fixedlys connected with two slide blocks respectively in the below at the row of boring bracing frame two ends; The top of the row's of boring bracing frame is provided with workpiece holder, fixedlys connected with the two ends of brill row bracing frame respectively in the two ends of workpiece holder, and the workpiece holder upper surface is higher than vertical brill row certain altitude.
2, the described automatic gang drill of claim 1, it is characterized in that: one of them is provided with tooth bar in the side near the row's of boring bracing frame left and right guide rail supporting frame, this tooth bar and power gear engagement, power gear is fixedlyed connected with the power gear axle on being fixed on the row's of boring bracing frame.
3, the described automatic gang drill of claim 1, it is characterized in that: the inboard both sides at left and right guide rail supporting frame vertically are provided with cylinder, and cylinder block is fixedlyed connected with brill row bracing frame, and cylinder piston is respectively vertically to living the inboard of guide rail supporting frame.
4, the described automatic gang drill of claim 1 is characterized in that: the row's of boring bracing frame is provided with cross rail and the screw mandrel that transverse horizontal is arranged, the two ends of cross rail and screw mandrel are connected with vertical lift device respectively; Described motor is fixed with cross slider, and cross slider and cross rail are connected; Be with the feed screw nut on the screw mandrel, the feed screw nut is fixedlyed connected with vertical brill row with motor.
5, the described automatic gang drill of claim 1, it is characterized in that: the upper left side of described left rail bracing frame is provided with magnetic railings ruler and read head, magnetic railings ruler is fixedlyed connected with the left rail bracing frame, read head is positioned at the left side of magnetic railings ruler, the top of read head is provided with the read head fixed head, and the read head fixed head is fixedlyed connected with brill row bracing frame.
6, the described automatic gang drill of claim 1, it is characterized in that: below leading section support and rearward end support, be fixedly connected with the support footing of lateral arrangement respectively, be connected with the top-support that front and back are vertically arranged at leading section support and rearward end support upper fixed.
7, the described automatic gang drill of claim 1 is characterized in that: between motor and vertical brill row the row's of boring fast replacing device is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055773 CN2776646Y (en) | 2005-03-18 | 2005-03-18 | Automatic gang drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055773 CN2776646Y (en) | 2005-03-18 | 2005-03-18 | Automatic gang drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2776646Y true CN2776646Y (en) | 2006-05-03 |
Family
ID=36744032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520055773 Expired - Fee Related CN2776646Y (en) | 2005-03-18 | 2005-03-18 | Automatic gang drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2776646Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707365A (en) * | 2013-12-12 | 2014-04-09 | 石英 | Novel gang drill |
| CN106583796A (en) * | 2016-12-31 | 2017-04-26 | 天津正和瑞科技有限公司 | Cutter shaft mounting bracket for hydraulic hole arranging machine |
-
2005
- 2005-03-18 CN CN 200520055773 patent/CN2776646Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707365A (en) * | 2013-12-12 | 2014-04-09 | 石英 | Novel gang drill |
| CN106583796A (en) * | 2016-12-31 | 2017-04-26 | 天津正和瑞科技有限公司 | Cutter shaft mounting bracket for hydraulic hole arranging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060503 |