CN202592048U - Drill bit installation seat capable of clamping plurality of drill bits - Google Patents
Drill bit installation seat capable of clamping plurality of drill bits Download PDFInfo
- Publication number
- CN202592048U CN202592048U CN 201220247778 CN201220247778U CN202592048U CN 202592048 U CN202592048 U CN 202592048U CN 201220247778 CN201220247778 CN 201220247778 CN 201220247778 U CN201220247778 U CN 201220247778U CN 202592048 U CN202592048 U CN 202592048U
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- CN
- China
- Prior art keywords
- drillstock
- installation seat
- drill
- drill bit
- mount pad
- 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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Abstract
The utility model discloses a drill bit installation seat capable of clamping a plurality of drill bits. The drill bit installation seat comprises an installation seat body (1), wherein the upper end of the installation seat body (1) is connected with a machine tool via a spindle drill shank (2), and the lower end of the installation seat body (1) is connected with a drill bit via a clamping head (6). The drill bit installation seat is characterized in that an auxiliary shaft drill shank (3) is further arranged in the installation seat body, the clamping head (6) is arranged on the lower part of the auxiliary shaft drill shank (3), an auxiliary transmission gear A (4) is arranged on the upper part of the auxiliary shaft drill shank (3), a main transmission gear B (5) is arranged on the lower part of the spindle drill shank (2), and the spindle drill shank (2) is in engaged transmission connection with the auxiliary shaft drill shank (3) via the main transmission gear B (5) and the auxiliary transmission gear A (4). With the adoption of the technical scheme, the problem that machining accuracy is hard to ensure during the process of drilling a plurality of holes of the present machine tool is effectively solved; and moreover, the problem that working efficiency is low is solved simultaneously.
Description
Technical field:
The utility model relates to machining and uses drill bit, but is specifically related to the drill bit mount pad of the many drill bits of a kind of clamping.
Background technology:
Along with the mechanical processing industry development, people more and more pay attention to the precision of machining, and drill bit is to go out through hole or blind hole in order to drilling on solid material, and can be to the cutter of existing hole reaming.Drill bit commonly used mainly contains fluted drill, chit drill, centre drill, depth drill and cylindrical drill, though reamer and counterbit can not be holed on solid material, also they is included into one type on drill bit traditionally.At present in the industry when using drilling machine to carry out drilling, if when same workpiece need be processed a plurality of hole, normally drilling is carried out in the hole one by one; But if workpiece is to the pitch-row between each hole, when the hole depth requirement is relatively more accurate; Adopt above-mentioned processing method then to be difficult to reach anticipate accuracy, because, just had error in the workbench rotation process if processing a hole exists then processing another hole; If the words in a plurality of need hole to be processed are arranged; Then error accumulation, precision are difficult to guarantee, and operating efficiency is also very low.
Summary of the invention:
But the technical problem that the utility model will solve provides the drill bit mount pad of the many drill bits of a kind of clamping; This technical scheme effectively solves existing lathe is difficult to guarantee machining accuracy in the process of a plurality of holes of drilling problem, and has also solved the low problem of operating efficiency simultaneously.
The utility model is realized through following technical scheme:
But the drill bit mount pad of the many drill bits of a kind of clamping; Comprise mount pad body (1); Mount pad body (1) upper end is connected with lathe through main shaft drillstock (2), and the lower end is connected with drill bit through clamping head (6), it is characterized in that: also be provided with split axle drillstock (3) in the said mount pad body (1); Split axle drillstock (3) bottom is provided with clamping head (6); Split axle drillstock (3) top is provided with branch travelling gear A (4), and main shaft drillstock (2) bottom is provided with main drive gear B (5), and main shaft drillstock (2) is connected by meshing transmission through main drive gear B (5), branch travelling gear A (4) with split axle drillstock (3).
The further Technological improvement plan of the utility model is:
Be provided with more than one split axle drillstock (3) in the said mount pad body (1); Each split axle drillstock (3) is provided with branch travelling gear A (4); Divide travelling gear A (4) all to be connected by meshing transmission with main drive gear B (5), each split axle drillstock (3) bottom is provided with clamping head (6).
The utility model compared with prior art has following obvious advantage:
The utility model is provided with the split axle drillstock in existing drill bit mount pad, drive the split axle drillstock through the main shaft drillstock and rotate, and can process a plurality of holes simultaneously; Not only can guarantee the range accuracy between the Kong Yukong, and guarantee the uniformity of each hole depth also to have improved operating efficiency at last; Reduced the production cost of enterprise; This drill bit mount pad frame for movement is simple, reasonable, and design science is convenient to promote the use of.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
The specific embodiment:
As shown in Figure 1, the utility model comprises mount pad body 1, and mount pad body 1 upper end is connected with lathe through main shaft drillstock 2; The lower end is connected with drill bit through clamping head 6; Also be provided with split axle drillstock 3 in the mount pad body 1, split axle drillstock 3 bottoms are provided with clamping head 6, and split axle drillstock 3 tops are provided with branch travelling gear A4; Main shaft drillstock 2 bottoms are provided with main drive gear B5; Main shaft drillstock 2 is connected by meshing transmission through main drive gear B5, branch travelling gear A4 with split axle drillstock 3, is provided with more than one split axle drillstock 3 in the mount pad body 1, and each split axle drillstock 3 is provided with branch travelling gear A4; Divide travelling gear A4 all to be connected by meshing transmission with main drive gear B5, each split axle drillstock 3 bottom is provided with clamping head 6.
In sum, the utility model can be realized goal of the invention.
Claims (2)
1. but the drill bit mount pad of the many drill bits of clamping; Comprise mount pad body (1); Mount pad body (1) upper end is connected with lathe through main shaft drillstock (2), and the lower end is connected with drill bit through clamping head (6), it is characterized in that: also be provided with split axle drillstock (3) in the said mount pad body (1); Split axle drillstock (3) bottom is provided with clamping head (6); Split axle drillstock (3) top is provided with branch travelling gear A (4), and main shaft drillstock (2) bottom is provided with main drive gear B (5), and main shaft drillstock (2) is connected by meshing transmission through main drive gear B (5), branch travelling gear A (4) with split axle drillstock (3).
2. but the drill bit mount pad of the many drill bits of a kind of clamping according to claim 1; It is characterized in that: be provided with more than one split axle drillstock (3) in the said mount pad body (1); Each split axle drillstock (3) is provided with branch travelling gear A (4); Divide travelling gear A (4) all to be connected by meshing transmission with main drive gear B (5), each split axle drillstock (3) bottom is provided with clamping head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247778 CN202592048U (en) | 2012-05-30 | 2012-05-30 | Drill bit installation seat capable of clamping plurality of drill bits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220247778 CN202592048U (en) | 2012-05-30 | 2012-05-30 | Drill bit installation seat capable of clamping plurality of drill bits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592048U true CN202592048U (en) | 2012-12-12 |
Family
ID=47309631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220247778 Expired - Fee Related CN202592048U (en) | 2012-05-30 | 2012-05-30 | Drill bit installation seat capable of clamping plurality of drill bits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615538A (en) * | 2012-04-18 | 2012-08-01 | 林冰清 | Machine tool capable of changing cutters automatically |
-
2012
- 2012-05-30 CN CN 201220247778 patent/CN202592048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615538A (en) * | 2012-04-18 | 2012-08-01 | 林冰清 | Machine tool capable of changing cutters automatically |
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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: 20121212 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |