CN204108357U - The bench drill of adjustable angle - Google Patents
The bench drill of adjustable angle Download PDFInfo
- Publication number
- CN204108357U CN204108357U CN201420550702.2U CN201420550702U CN204108357U CN 204108357 U CN204108357 U CN 204108357U CN 201420550702 U CN201420550702 U CN 201420550702U CN 204108357 U CN204108357 U CN 204108357U
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- column
- mount pad
- bench drill
- adjustable angle
- joint pin
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Abstract
The utility model provides a kind of bench drill of adjustable angle, belongs to machine tool technology field.It solve the problem that existing bench drill is not high to the comparatively inconvenient precision of processing of inclined hole processing simultaneously.The bench drill of this adjustable angle, comprise base and column, the lower end of column is connected with seat, the top axial of column is fixed with mount pad, column is also provided with the rotating mechanism that mount pad can be driven to rotate, the output of rotating mechanism is connected with mount pad, and mount pad is provided with unit head and unit head can be driven to be mounted opposite the driving mechanism that seat makes reciprocal lifting moving.The bench drill of this adjustable angle has inclined hole machining accuracy is higher and structure is simple.
Description
Technical field
The utility model belongs to machine tool technology field, relates to a kind of bench drill, particularly a kind of bench drill of adjustable angle.
Background technology
Bench drill is called for short bench drill, is a kind of compact, easy and simple to handle, is usually arranged on the small-sized hole machined lathe that dedicated uses.Bench drill bore diameter, generally below 13 millimeters, is maximumly no more than 16 millimeters.Its main shaft speed change generally realizes by changing the position of V-belt on tower belt wheel, and axis feeding is by manual operation.Bench drill can be placed on operation post, the vertically arranged small drilling machine of main shaft.Vertical drilling spindle case and workbench are placed on column, the vertically arranged drilling machine of main shaft.
A kind of bench drill (application number: 96248162.9 disclosed in Chinese patent literature; Authorize publication number: 96248162.9), this bench drill is by base, the column be fixedly connected with base, be fixed on this column, and the gripping sleeve that can slide thereon, be positioned at column top and rotating mechanism fixed thereon, the workbench be connected with gripping sleeve forms, and base is provided with the space of placing trivial bistrique, the space of placing drill chuck.Trivial bistrique, drill chuck are bench drill conventional machining tools used.On base, the set shape in space and the profile of these conventional machining tools match, can make their stable placements in it.But this bench drill is common bench drill, because the degree of regulation of the inconvenience of workbench adjusting angle and angle is not high, therefore not high to the comparatively inconvenient precision of processing of inclined hole processing simultaneously problem.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of to inclined hole machining accuracy the higher and simple advantage of structure.
The purpose of this utility model realizes by following technical proposal: the bench drill of adjustable angle, comprise base and column, the lower end of described column is connected with described base, it is characterized in that, the top axial of described column is fixed with mount pad, described column is also provided with the rotating mechanism that described mount pad can be driven to rotate, the output of described rotating mechanism is connected with described mount pad, and described mount pad is provided with unit head and the relatively described mount pad of described unit head can be driven to make the driving mechanism of reciprocal lifting moving.
Workbench can be arranged on base and be connected as a single entity with base, and workbench also can adopt the workbench of general bench drilling machine, is arranged on column.During work, drive mount pad to forward set angle to by rotating mechanism on the table by fixing for workpiece, drive unit head to move by driving mechanism and inclined hole processing is carried out to workpiece, there is structure simple, easy to operate advantage.When rotating mechanism drives mount pad rotation to make unit head be vertical setting, can straight hole processing be carried out, there is the advantage that the range of work is wider.
In the bench drill of above-mentioned adjustable angle, the upper end of described column is provided with circular mounting groove, the downside of described mount pad has the joint pin of protrusion, the lower end of described joint pin is annular and is embedded in described mounting groove, and the lower end of described joint pin and described mounting groove are coaxially arranged and the upper end of the lower end of described joint pin and described column is connected for axial.The lower end of joint pin and described mounting groove match and both are axially connected, and joint pin is rotated relative to column preferably, have the simple and good advantage of locating effect of structure.
In the bench drill of above-mentioned adjustable angle, described rotating mechanism comprises the reducing motor that housing is connected in described column upper end, the rotating shaft of described reducing motor is fixed with gear, and the madial wall of the lower end of described joint pin is provided with internal gear and described internal gear is meshed with described gear.Reducing motor is rotated by the driving-belt of gear and the internal gear post that is dynamically connected, and has compact conformation and the higher advantage of transmission efficiency, adopts servomotor in reducing motor, has precision higher and be convenient to the advantage that controls.
In the bench drill of above-mentioned adjustable angle, described driving mechanism comprises cylinder body and is connected in hydraulic cylinder on described mount pad, and the piston rod of described hydraulic cylinder is connected mutually with the upper end of described unit head.Driving mechanism adopts hydraulic cylinder, has the simple and work advantage comparatively reliably of structure.
In the bench drill of above-mentioned adjustable angle, described driving mechanism comprises housing and is connected in motor on described mount pad, the rotating shaft of described motor is fixed with gear, and the downside of described unit head is fixed with tooth bar, and described gear is meshed with described tooth bar.
In the bench drill of above-mentioned adjustable angle, described column comprises the right cylinder being positioned at downside and the oblique column being positioned at upside, and the upper end of described right cylinder is connected with the lower end of described oblique column, and described oblique column is connected with described joint pin.Column comprises right cylinder and oblique column, makes the downside of mount pad have larger space, makes the advantage that the range of work of this bench drill is wider.
In the bench drill of above-mentioned adjustable angle, the side of described mount pad is parallel is provided with guide rail, and the downside of described unit head is provided with the slide block that matches with described guide rail and described slide block is embedded on described guide rail.Be provided with slide block and guide rail between mount pad and unit head, make the movement of unit head have good guide effect.
Compared with prior art, the bench drill of this adjustable angle has the following advantages:
1, drive mount pad to forward set angle to by rotating mechanism, drive unit head to move by driving mechanism and inclined hole processing is carried out to workpiece, there is structure simple, easy to operate advantage;
2, joint pin lower end and described mounting groove matches and both are axially connected, joint pin is rotated relative to column preferably, there is the simple and good advantage of locating effect of structure;
3, column comprises right cylinder and oblique column, makes the downside of mount pad have larger space, makes the advantage that the range of work of this bench drill is wider.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bench drill of this adjustable angle.
Fig. 2 is the cross-sectional schematic of the rotating mechanism of the bench drill of this adjustable angle.
In figure, 1, base; 2, column; 2a, mounting groove; 2b, right cylinder; 2c, tiltedly column; 3, mount pad; 3a, joint pin; 4, rotating mechanism; 4a, reducing motor; 4b, gear; 4c, internal gear; 5, unit head; 6, driving mechanism; 6a, hydraulic cylinder; 7, slide block; 8, guide rail.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As illustrated in fig. 1 and 2, the bench drill of adjustable angle, comprise base 1 and column 2, column 2 comprises the right cylinder 2b being positioned at downside and the oblique column 2c being positioned at upside, the upper end of right cylinder 2b is connected with the lower end of oblique column 2c, and the lower end of right cylinder 2b is connected with base 1, and the top axial of oblique column 2c is fixed with mount pad 3 column 2 and comprises right cylinder 2b and oblique column 2c, make the downside of mount pad 3 have larger space, make the advantage that the range of work of this bench drill is wider.
The upper end of oblique column 2c is provided with circular mounting groove 2a, the downside of mount pad 3 has the joint pin 3a of protrusion, the lower end of joint pin 3a is annular and is embedded in mounting groove 2a, and the lower end of joint pin 3a and mounting groove 2a are coaxially arranged and the upper end of the lower end of joint pin 3a and column 2 is connected for axial.The lower end of joint pin 3a and described mounting groove 2a matches and both are axially connected, enables joint pin 3a rotate relative to column 2 preferably, has the simple and good advantage of locating effect of structure.
Column 2 is provided with the rotating mechanism 4 that mount pad 3 can be driven to rotate, rotating mechanism 4 comprises the reducing motor 4a that housing is connected in column 2 upper end, the rotating shaft of reducing motor 4a is fixed with gear 4b, the madial wall of the lower end of joint pin 3a is provided with internal gear 4c and internal gear 4c is meshed with described gear 4b.
Mount pad 3 is provided with unit head 5 and unit head 5 can be driven to be mounted opposite the driving mechanism 6 that seat 3 makes reciprocal lifting moving.Driving mechanism 6 comprises cylinder body and is connected in hydraulic cylinder 6a on mount pad 3, and the piston rod of hydraulic cylinder 6a is connected mutually with the upper end of unit head 5.Alternatively, driving mechanism 6 comprises housing and is connected in motor on mount pad 3, and the rotating shaft of motor is fixed with gear 4b, the downside of unit head 5 is fixed with tooth bar, and gear 4b is meshed with described tooth bar.
The side of mount pad 3 is parallel is provided with guide rail 8, and the downside of unit head 5 is provided with the slide block 7 that matches with guide rail 8 and slide block 7 is embedded on guide rail 8, makes the movement of unit head 5 have good guide effect.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ base 1, column 2, mounting groove 2a, right cylinder 2b, the tiltedly term such as column 2c, mount pad 3, joint pin 3a, rotating mechanism 4, reducing motor 4a, gear 4b, internal gear 4c unit head 5, driving mechanism 6, hydraulic cylinder 6a, slide block 7, guide rail 8 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. the bench drill of adjustable angle, comprise base (1) and column (2), the lower end of described column (2) is connected with described base (1), it is characterized in that, the top axial of described column (2) is fixed with mount pad (3), described column (2) is provided with the rotating mechanism (4) that described mount pad (3) can be driven to rotate, the output of described rotating mechanism (4) is connected with described mount pad (3), described mount pad (3) is provided with unit head (5) and the relatively described mount pad (3) of described unit head (5) can be driven to make the driving mechanism (6) of reciprocal lifting moving.
2. the bench drill of adjustable angle according to claim 1, it is characterized in that, the upper end of described column (2) is provided with circular mounting groove (2a), the downside of described mount pad (3) has the joint pin (3a) of protrusion, the lower end of described joint pin (3a) is annular and is embedded in described mounting groove (2a), the lower end of described joint pin (3a) and described mounting groove (2a) be coaxial arrange and the upper end of the lower end of described joint pin (3a) and described column (2) for being axially connected.
3. the bench drill of adjustable angle according to claim 2, it is characterized in that, described rotating mechanism (4) comprises the reducing motor (4a) that housing is connected in described column (2) upper end, the rotating shaft of described reducing motor (4a) is fixed with gear (4b), and the madial wall of the lower end of described joint pin (3a) is provided with internal gear (4c) and described internal gear (4c) is meshed with described gear (4b).
4. the bench drill of adjustable angle according to claim 1 and 2, it is characterized in that, described driving mechanism (6) comprises cylinder body and is connected in hydraulic cylinder (6a) on described mount pad (3), and the piston rod of described hydraulic cylinder (6a) is connected mutually with the upper end of described unit head (5).
5. the bench drill of adjustable angle according to claim 1 and 2, it is characterized in that, described driving mechanism (6) comprises housing and is connected in motor on described mount pad (3), the rotating shaft of described motor is fixed with gear (4b), the downside of described unit head (5) is fixed with tooth bar, and described gear (4b) is meshed with described tooth bar.
6. the bench drill of adjustable angle according to claim 2, it is characterized in that, described column (2) comprises the right cylinder (2b) being positioned at downside and the oblique column (2c) being positioned at upside, the upper end of described right cylinder (2b) is connected with the lower end of described oblique column (2c), and described oblique column (2c) is connected with described joint pin (3a).
7. the bench drill of adjustable angle according to claim 1 and 2, it is characterized in that, the side of described mount pad (3) is parallel is provided with guide rail (8), and the downside of described unit head (5) is provided with the slide block (7) that matches with described guide rail (8) and described slide block (7) is embedded on described guide rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550702.2U CN204108357U (en) | 2014-09-24 | 2014-09-24 | The bench drill of adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550702.2U CN204108357U (en) | 2014-09-24 | 2014-09-24 | The bench drill of adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108357U true CN204108357U (en) | 2015-01-21 |
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ID=52325715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420550702.2U Expired - Fee Related CN204108357U (en) | 2014-09-24 | 2014-09-24 | The bench drill of adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108357U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816008A (en) * | 2015-05-20 | 2015-08-05 | 江苏信合众泰精密机械有限公司 | Integrated drilling machine |
| CN108015318A (en) * | 2017-12-12 | 2018-05-11 | 郑州天舜电子技术有限公司 | A kind of vertical irregular hole processing device |
| CN109551000A (en) * | 2018-12-25 | 2019-04-02 | 陕西延长石油（集团）有限责任公司 | A kind of perforating device |
| CN109623399A (en) * | 2019-02-14 | 2019-04-16 | 邢建 | A kind of arc-shaped through-hole drilling device |
-
2014
- 2014-09-24 CN CN201420550702.2U patent/CN204108357U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816008A (en) * | 2015-05-20 | 2015-08-05 | 江苏信合众泰精密机械有限公司 | Integrated drilling machine |
| CN104816008B (en) * | 2015-05-20 | 2017-03-08 | 江苏信合众泰精密机械有限公司 | Integral type drilling machine |
| CN108015318A (en) * | 2017-12-12 | 2018-05-11 | 郑州天舜电子技术有限公司 | A kind of vertical irregular hole processing device |
| CN109551000A (en) * | 2018-12-25 | 2019-04-02 | 陕西延长石油（集团）有限责任公司 | A kind of perforating device |
| CN109623399A (en) * | 2019-02-14 | 2019-04-16 | 邢建 | A kind of arc-shaped through-hole drilling device |
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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: 20150121 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |