CN203316771U - Drilling device for inner wall of workpiece - Google Patents
Drilling device for inner wall of workpiece Download PDFInfo
- Publication number
- CN203316771U CN203316771U CN2013203329914U CN201320332991U CN203316771U CN 203316771 U CN203316771 U CN 203316771U CN 2013203329914 U CN2013203329914 U CN 2013203329914U CN 201320332991 U CN201320332991 U CN 201320332991U CN 203316771 U CN203316771 U CN 203316771U
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- swing arm
- rotary drill
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Abstract
The utility model provides a drilling device for the inner wall of a workpiece. The drilling device comprises a connecting mechanism and a rotary drilling mechanism,, wherein one end of the connecting mechanism is connected with power equipment; the other end of the connecting mechanism is connected with the rotary drilling mechanism; the rotary drilling mechanism is connected with a power output end of the power equipment through a transmission mechanism; the connecting mechanism is stretched into the workpiece; and the rotary drilling mechanism is driven to operate through the power equipment so as to drill the inner wall of the workpiece. The drilling device adopts the connecting mechanism to separate a drill bit from a drive shaft, power of the drive shaft is transmitted to the drill bit through the transmission mechanism, and the shape of the connecting mechanism can be set according to conditions of the workpiece, so that the application range of a drilling machine tool can be expanded favorably.
Description
Technical field
The utility model relates to rig, relates in particular to a kind ofly can carry out to the workpiece inwall device of bore operation.
Background technology
Drilling machine is a kind of lathe that uses drill bit machining hole on workpiece, and bit is main motion, and drill bit moves axially as feed motion.Can use drilling machine processing through hole, blind hole, also can carry out spot-facing, ream or carry out the processing such as tapping.In process, workpiece is motionless, by center cutter alignment hole center, and cutter is rotated.Because the drill bit of conventional drilling machine directly is installed in the driving shaft end, this driving shaft volume is larger, be difficult to some miniature workpieces for example the race ring inwall carry out bore operation.Therefore, be necessary it is carried out to architecture advances, with the working range of expansion boring.
The utility model content
The purpose of this utility model is to provide a kind of workpiece inwall drilling equipment, is convenient to be holed at the workpiece inwall.
The utility model is that the technical scheme that its technical problem of solution adopts is,
Workpiece inwall drilling equipment, comprise bindiny mechanism and rotary drill mechanism, this bindiny mechanism's one end is connected with power-equipment, its other end is connected with rotary drill mechanism, rotary drill mechanism is connected with the clutch end of power-equipment by transmission mechanism, bindiny mechanism stretches in workpiece, by power-equipment, drives the operation of rotary drill mechanism, and the workpiece inwall is holed;
Bindiny mechanism comprises the installation chuck, and bindiny mechanism is installed on power-equipment by this mounting clamp cover, chuck one side is installed and has extension rod, and rotary drill mechanism is located at the extension rod end, and extension rod stretches in workpiece, by rotary drill mechanism, at the workpiece inwall, is holed;
Rotary drill mechanism comprises swing arm, and this swing arm is installed in extension rod by rotational structure, and the swing arm end is provided with drill bit, and drill bit rotates with swing arm, and workpiece is holed;
Transmission mechanism comprises the driving wheel on the driving shaft that is positioned at the follower on swing arm and is positioned at power-equipment, between follower and driving wheel, by driving-belt, is connect, and driving shaft drives swing arm and drill bit operation;
Extension rod is provided with regulating wheel, and this regulating wheel, between driving wheel and follower, is regulated the degree of tightness of driving-belt.
The utility model has the advantage of, this drilling equipment adopts bindiny mechanism that drill bit is separated with driving shaft, and by transmission mechanism by the power transmission of driving shaft to drill bit, the shape of bindiny mechanism can arrange according to the workpiece situation, be conducive to expand the range of application of drilling hole machine tool.
The accompanying drawing explanation
Fig. 1 is the structural representation of the workpiece inwall drilling equipment that the utility model proposes.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As shown in Figure 1, the workpiece inwall drilling equipment the utility model proposes comprises bindiny mechanism and rotary drill mechanism, this bindiny mechanism's one end is connected with power-equipment, its other end is connected with rotary drill mechanism, rotary drill mechanism is connected with the clutch end of power-equipment by transmission mechanism, bindiny mechanism stretches in workpiece, by power-equipment, drives the operation of rotary drill mechanism, and the workpiece inwall is holed;
Bindiny mechanism comprises installs chuck 1, and bindiny mechanism is installed on power-equipment by this installation chuck 1, chuck 1 one sides is installed and has extension rod 2, and rotary drill mechanism is located at extension rod 2 ends, and extension rod 2 stretches in workpiece, by rotary drill mechanism, at the workpiece inwall, is holed;
Rotary drill mechanism comprises swing arm 3, and this swing arm 3 is installed in extension rod 2 by rotational structure, and swing arm 3 ends are provided with drill bit, and drill bit rotates with swing arm 3, and workpiece is holed;
Transmission mechanism comprises the driving wheel 6 on the follower 4 be positioned on swing arm 3 and the driving shaft 5 that is positioned at power-equipment, between follower 4 and driving wheel 6, by driving-belt, is connect, and driving shaft 5 drives swing arm 3 and drill bit operation;
This drilling equipment adopts bindiny mechanism that drill bit is separated with driving shaft, and by transmission mechanism by the power transmission of driving shaft to drill bit, the shape of bindiny mechanism can arrange according to the workpiece situation, be conducive to expand the range of application of drilling hole machine tool.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. workpiece inwall drilling equipment, it is characterized in that, comprise bindiny mechanism and rotary drill mechanism, this bindiny mechanism's one end is connected with power-equipment, its other end is connected with rotary drill mechanism, and rotary drill mechanism is connected with the clutch end of power-equipment by transmission mechanism, and bindiny mechanism stretches in workpiece, drive the operation of rotary drill mechanism by power-equipment, the workpiece inwall is holed.
2. workpiece inwall drilling equipment according to claim 1, it is characterized in that, bindiny mechanism comprises the installation chuck, bindiny mechanism is installed on power-equipment by this mounting clamp cover, chuck one side is installed and there is extension rod, rotary drill mechanism is located at the extension rod end, and extension rod stretches in workpiece, by rotary drill mechanism, at the workpiece inwall, is holed.
3. workpiece inwall drilling equipment according to claim 2, is characterized in that, rotary drill mechanism comprises swing arm, and this swing arm is installed in extension rod by rotational structure, and the swing arm end is provided with drill bit, and drill bit rotates with swing arm, and workpiece is holed.
4. workpiece inwall drilling equipment according to claim 3, it is characterized in that, transmission mechanism comprises the driving wheel on the driving shaft that is positioned at the follower on swing arm and is positioned at power-equipment, between follower and driving wheel, by driving-belt, is connect, and driving shaft drives swing arm and drill bit operation.
5. workpiece inwall drilling equipment according to claim 4, is characterized in that, extension rod is provided with regulating wheel, and this regulating wheel, between driving wheel and follower, is regulated the degree of tightness of driving-belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203329914U CN203316771U (en) | 2013-06-08 | 2013-06-08 | Drilling device for inner wall of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203329914U CN203316771U (en) | 2013-06-08 | 2013-06-08 | Drilling device for inner wall of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316771U true CN203316771U (en) | 2013-12-04 |
Family
ID=49656168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203329914U Expired - Fee Related CN203316771U (en) | 2013-06-08 | 2013-06-08 | Drilling device for inner wall of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921778A (en) * | 2016-07-11 | 2016-09-07 | 重庆新红旗缸盖制造有限公司 | Slender cylindrical part drilling process |
-
2013
- 2013-06-08 CN CN2013203329914U patent/CN203316771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921778A (en) * | 2016-07-11 | 2016-09-07 | 重庆新红旗缸盖制造有限公司 | Slender cylindrical part drilling process |
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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: 20131204 Termination date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |