CN201625793U - Upright column-type hydraulic-adjustable multiple-spindle drilling machine - Google Patents
Upright column-type hydraulic-adjustable multiple-spindle drilling machine Download PDFInfo
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- CN201625793U CN201625793U CN2010201260198U CN201020126019U CN201625793U CN 201625793 U CN201625793 U CN 201625793U CN 2010201260198 U CN2010201260198 U CN 2010201260198U CN 201020126019 U CN201020126019 U CN 201020126019U CN 201625793 U CN201625793 U CN 201625793U
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- drilling machine
- spindle drilling
- sliding support
- workbench
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Abstract
The utility model relates to an upright column-type hydraulic-adjustable multiple-spindle drilling machine in order to solve the technical problems of inaccurate machining accuracy and poor stability in the prior art. For solving the above technical problems, the upright column-type hydraulic-adjustable multiple-spindle drilling machine comprises a base, a worktable, an upper support plate and a motor, wherein a plurality of sliding support columns are arranged between the base and the upper support plate; and the worktable moves up and down along the sliding support columns through a cylindrical linear bearing. By adopting a cylindrical linear guide rail as a guide device and a support device for the upward and downward movement of the worktable, the stress is uniform and stable when the worktable moves up and down, the straightness of the machined workpiece approaches to zero, the probability of deviation is little, the machining accuracy is high, one to a plurality of holes can be machined at one time, the efficiency is high, and the degree of automation is high. In addition, the utility model has simple structure and low cost.
Description
Technical field
The utility model relates to machining equipment, the adjustable multi spindle drilling machine of specifically a kind of column hydraulic pressure.
Background technology
At present, in order to improve machining efficient, multi spindle drilling machine is more and more universal, existing multi spindle drilling machine generally comprises base, workbench, upper backup pad, motor, the upper backup pad top is provided with the driving coupling body, one side of sliding table, upper backup pad and driving coupling body is provided with the body that is fixed on the base, driving coupling body and motor are installed in the body top, guide rail is installed on the body, one side of workbench is equipped with slide block, slide block can slide in guide rail, drives workbench and moves up and down along guide rail.But there is certain drawback in the adjustable multi spindle drilling machine of this kind structure, the one, because its body and top guide rail thereof are positioned at a side of workbench, there is certain clearance between slide block and the guide rail, cause the skew or the inequality of processing dynamics during use easily, workbench is tilted, and not parallel between the upper backup pad, the stability of workbench is also relatively poor, causes machining accuracy inaccurate easily.In addition, because motor and driving coupling body all are positioned at the body upper end, make drilling machine top-heavy, less stable.
The utility model content
The purpose of this utility model is technical problems such as the machining accuracy that prior art exists is inaccurate, less stable in order to solve, and provide a kind of simple in structure, cost is lower, machining accuracy is high, the adjustable multi spindle drilling machine of column hydraulic pressure of good stability.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
The adjustable multi spindle drilling machine of a kind of column hydraulic pressure, it comprises base, workbench, upper backup pad and motor, it is characterized in that: be provided with many sliding support posts between described base and the upper backup pad, described workbench moves along the sliding support post is upper and lower by the cylinder linear bearing.
In the further detailed structure of the utility model, also have following technical characterictic: described sliding support post comprises the lower pillar stand that is installed on the base and is installed in lower pillar stand on the upper backup pad, and the cylinder line slideway that is arranged between the upper and lower column and flexibly connects with upper and lower column respectively.
In the further detailed structure of the utility model, also have following technical characterictic: described cylinder linear bearing is inserted in the workbench and is sleeved on the cylinder line slideway.
In the further detailed structure of the utility model, also have following technical characterictic: described sliding support post is four, and the sliding support post is distributed on the periphery of workbench and upper backup pad.
In the further detailed structure of the utility model, also have following technical characterictic: described motor is arranged on the base, is connected with the bull gearbox by power belt.
Compared with prior art, advantage of the present utility model and good effect are: because guider and bracing or strutting arrangement that the utility model has adopted the cylinder line slideway to move up and down as workbench, it is stressed even, stable when workbench is moved up and down, the straight degree of work piece levels off to zero, the probability that deviation occurs is little, the machining accuracy height, and once can finish the processing in one or more holes, the efficient height, the automaticity height.In addition, the utility model is simple in structure, cost is low.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 3 is the I portion enlarged drawing among the utility model Fig. 1;
Fig. 2 is the A-A cutaway view among the utility model Fig. 1;
Among the figure 1, base; 2, oil cylinder; 3, lower pillar stand; 4, workbench; 5, cylinder linear bearing; 6, cylinder line slideway; 7, upper pillar stand; 8, auger axis pressing plate; 9, upper backup pad; 10, driving coupling body; 11, bull gearbox; 12, power belt; 13, motor; 14, bolt.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Referring to Fig. 1-Fig. 3, the adjustable multi spindle drilling machine of the utility model column hydraulic pressure, it comprises base 1, workbench 4, upper backup pad 9 and motor 13, be provided with many sliding support posts between described base 1 and the upper backup pad 9, described workbench 4 moves along the sliding support post is upper and lower by cylinder linear bearing 5.
Convenient disassembly in order to keep in repair, the post of sliding support described in the present embodiment comprises the lower pillar stand that is installed on the base 13 and is installed in upper pillar stand 7 on the upper backup pad 9, and the cylinder line slideway 6 that is arranged between the upper and lower column 3,7 and flexibly connects with upper and lower column 3,7 respectively.Wherein, the diameter of cylinder line slideway 6 is less than the diameter of upper and lower column 3,7, and the upper/lower terminal of cylinder line slideway 6 is connected with upper and lower column 3,7 by bolt 14 respectively.
Cylinder linear bearing 5 is inserted in the workbench 4 and with workbench 4 and is sleeved in the lump on the cylinder line slideway 6, the base of cylinder linear bearing 5 is connected with workbench 4 by bolt 14, and workbench 4 can be by cylinder linear bearing 5 along cylinder line slideway 6 upper and lower moving.
In order to make the sliding support post play better supporting role to upper backup pad 9, and it is more stable when making workbench 4 work, described sliding support post is provided with four, the sliding support post is distributed on the periphery of workbench 4 and upper backup pad 9, wherein two sliding support posts are arranged on the drift angle place, the place ahead of workbench 4 and upper backup pad 9, other two sliding support posts are arranged in the middle of the rear periphery of workbench 4 and upper backup pad 9, four sliding support posts of She Zhiing all form strong support to workbench 4 and upper backup pad 9 like this, and are stressed even when workbench 4 is moved up and down, stability is also better.
In addition, in order to make the good stability of multi spindle drilling machine, motor 13 is arranged on the base 1 in the present embodiment, is connected with bull gearbox 11 by power belt 12.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (5)
1. adjustable multi spindle drilling machine of column hydraulic pressure, it comprises base, sliding table, upper backup pad and motor, it is characterized in that: be provided with many sliding support posts between described base and the upper backup pad, described workbench moves along the sliding support post is upper and lower by the cylinder linear bearing.
2. the adjustable multi spindle drilling machine of column hydraulic pressure according to claim 1, it is characterized in that: described sliding support post comprises the lower pillar stand that is installed on the base and is installed in lower pillar stand on the upper backup pad, and the cylinder line slideway that is arranged between the upper and lower column and flexibly connects with upper and lower column respectively.
3. the adjustable multi spindle drilling machine of column hydraulic pressure according to claim 1 and 2 is characterized in that: described cylinder linear bearing is inserted in the workbench and is sleeved on the cylinder line slideway.
4. the adjustable multi spindle drilling machine of column hydraulic pressure according to claim 1 and 2 is characterized in that: described sliding support post is four, and the sliding support post is distributed on the periphery of workbench and upper backup pad.
5. the adjustable multi spindle drilling machine of column hydraulic pressure according to claim 1 and 2, it is characterized in that: described motor is arranged on the base, is connected with the bull gearbox by power belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201260198U CN201625793U (en) | 2010-03-04 | 2010-03-04 | Upright column-type hydraulic-adjustable multiple-spindle drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201260198U CN201625793U (en) | 2010-03-04 | 2010-03-04 | Upright column-type hydraulic-adjustable multiple-spindle drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625793U true CN201625793U (en) | 2010-11-10 |
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ID=43057177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201260198U Expired - Fee Related CN201625793U (en) | 2010-03-04 | 2010-03-04 | Upright column-type hydraulic-adjustable multiple-spindle drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625793U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978241A (en) * | 2013-10-21 | 2014-08-13 | 惠夏鸣 | Fully automatic large-caliber drilling machine |
| CN105750585A (en) * | 2016-03-18 | 2016-07-13 | 浙江大泰科技股份有限公司 | Drilling machine for steel bar truss floor bearing plate |
| CN105935785A (en) * | 2016-06-30 | 2016-09-14 | 吴中区横泾博尔机械厂 | Punching mechanism of solenoid valve deck machining equipment |
-
2010
- 2010-03-04 CN CN2010201260198U patent/CN201625793U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978241A (en) * | 2013-10-21 | 2014-08-13 | 惠夏鸣 | Fully automatic large-caliber drilling machine |
| CN105750585A (en) * | 2016-03-18 | 2016-07-13 | 浙江大泰科技股份有限公司 | Drilling machine for steel bar truss floor bearing plate |
| CN105935785A (en) * | 2016-06-30 | 2016-09-14 | 吴中区横泾博尔机械厂 | Punching mechanism of solenoid valve deck machining equipment |
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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: 20101110 Termination date: 20140304 |