CN217290552U - Universal elbow for drilling machine - Google Patents
Universal elbow for drilling machine Download PDFInfo
- Publication number
- CN217290552U CN217290552U CN202220175787.5U CN202220175787U CN217290552U CN 217290552 U CN217290552 U CN 217290552U CN 202220175787 U CN202220175787 U CN 202220175787U CN 217290552 U CN217290552 U CN 217290552U
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- CN
- China
- Prior art keywords
- drilling machine
- elbow
- base
- drill chuck
- jackscrew
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Abstract
The utility model provides a universal drilling machine elbow, which comprises a base, a jackscrew, a rotating shaft, a synchronous belt, a bearing sleeve, an installation shaft and a drilling chuck; the base is connected with a sleeve of a drilling machine, the rotating shaft is clamped by the drilling machine with a drill chuck and connected with a synchronous belt, the synchronous belt connects the rotating shaft with a mounting shaft, the mounting shaft is connected with a drill chuck, and a tool is required to be mounted on the drill chuck; the utility model discloses the problem that needs to solve: in order to solve the unable processing problem in the hole that dimensional accuracy and degree of depth size required to be strict in narrow and small space, the utility model discloses can be with hole degree of depth tolerance control within 0.2 millimeter, after the corresponding cutter of cooperation, dimensional accuracy is steerable within 0.02 millimeter.
Description
Technical Field
The utility model relates to a general drilling machine elbow.
Background
In the field of mechanical manufacturing production, a large number of various holes and threads are machined in inner cavities, and the problems that counter bore chamfers are machined in narrow spaces and the like are often encountered in the mechanical manufacturing process. If the holes on the two inner surfaces of the groove are counter bores, the holes on the outer edge are small holes. The width of the groove is not less than 100. The common processing method is electric processing or back-scoring processing by a boring cutter, which takes a long time, and the aperture size and the depth are not easy to control.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem that needs to solve: in order to solve the unable processing problem in the hole that dimensional accuracy and degree of depth size required to be strict in narrow and small space, the utility model discloses can be with hole degree of depth tolerance control within 0.2 millimeter, after the corresponding cutter of cooperation, dimensional accuracy is steerable within 0.02 millimeter.
The utility model aims at realizing the universal elbow of the drilling machine, which comprises a base, a jackscrew, a rotating shaft, a synchronous belt, a bearing sleeve, an installation shaft, a drilling chuck and the like, wherein the base is connected with a sleeve of the drilling machine, the rotating shaft is connected with the installation shaft through the synchronous belt, the installation shaft is connected with the drilling chuck, and the drilling chuck clamps a required cutter; when the tool is used, the base is arranged in a sleeve of a drilling machine, the jackscrew is screwed for fixing, the bearing sleeve is clamped by a drill chuck of the drilling machine, the synchronous belt is hung to connect the rotating shaft with the mounting shaft, and the elbow drill chuck is provided with a required tool.
Compared with the background art, the utility model, have following advantage:
1. when the device is used, because the elbow of the drilling machine and the machined part are relatively fixed, the device avoids shaking in the machining process and effectively solves the problem of poor control of the size precision and the depth of the machined part.
2. The utility model discloses simple to use, usability are strong, and the precision is high.
Drawings
Figure 1 is the utility model discloses general drilling machine elbow structure chart.
Figure 2 is the utility model discloses general drilling machine elbow internally mounted structure chart.
In the structure diagram of fig. 1: 1. a base; 2. carrying out top thread; 3. a rotating shaft; 4. a synchronous belt; 5. a bearing housing; 6. installation axle, 7, drill chuck.
Fig. 2 the utility model discloses in the general drilling machine elbow internally mounted structure chart: 1. a base; 2. carrying out top thread; 3. a rotating shaft; 4. a synchronous belt; 5. a bearing housing; 6. installation axle, 7, drill chuck.
Detailed Description
As shown in fig. 1, a universal drill press elbow, comprising: the device comprises a base 1, a jackscrew 2, a rotating shaft 3, a synchronous belt 4, a bearing sleeve 5, a mounting shaft 6 and a drill chuck 7; base 1 and drilling machine muffjoint, 3 with the drilling machine from the area drill chuck chucking of pivot, be connected with hold-in range 4, hold-in range 4 is connected pivot 3 and installation axle 6, installation axle 6 is connected with drill chuck 7, drill chuck 7 installation needs the cutter, pack into the drilling machine sleeve with base 1 during the use, twist and move jackscrew 2 and fix, with the drilling machine from taking dress chuck drill chuck 5 chucking with the bearing housing chucking, hang hold-in range 4 and be connected pivot 3 and installation axle 6, the cutter that needs in the installation can.
The base 1 in the figure 1 is positioned at the top of the universal drilling machine elbow, and when the universal drilling machine elbow is used, the base is arranged in a drilling machine sleeve and can play a role in fixing.
The jackscrew 2 in the figure 1 is positioned on the upper part of the base and is an internal hexagonal jackscrew, and the base can be fixed by screwing the jackscrew.
The synchronous belt 4 in the figure 1 plays a transmission role in the motion process of the elbow.
The drill chuck 7 in the figure 1 is used for clamping and installing tools required by tools, the installation shaft part of the elbow of the drilling machine is B10, and various tools with the diameter of 0.5-10mm can be installed on the drill chuck with the B10.
The rotating shaft 3 in the figure 1 is used for transmitting power and driving the installation shaft 6 of the elbow of the drilling machine to rotate through a synchronous belt;
the bearing sleeve 5 in fig. 1 is internally provided with a bearing to fix the installation shaft, the rotation shaft and the installation shaft are connected through a synchronous belt, the rotation shaft rotates to drive the synchronous belt, so that the installation shaft is driven to rotate, and the installation shaft drives the drill chuck to rotate.
The utility model discloses a theory of operation:
a universal drill press elbow, comprising: the device comprises a base 1, a jackscrew 2, a rotating shaft 3, a synchronous belt 4, a bearing sleeve 5, an installation shaft 6 and a drill chuck 7; base 1 and drilling machine muffjoint, 3 with the drilling machine from the area drill chuck chucking of pivot, be connected with hold-in range 4, hold-in range 4 is connected pivot 3 and installation axle 6, installation axle 6 is connected with drill chuck 7, drill chuck 7 installation needs the cutter, pack into the drilling machine sleeve with base 1 during the use, twist and move jackscrew 2 and fix, with the drilling machine from taking dress chuck drill chuck 5 chucking with the bearing housing chucking, hang hold-in range 4 and be connected pivot 3 and installation axle 6, the cutter that needs in the installation can.
The utility model discloses a work like this:
during the use, the base 1 is arranged in a drill press sleeve, the jackscrew 2 is screwed to be fixed, the drill press is used for clamping the rotating shaft 3 with a drill chuck, the special synchronous belt 4 is hung, and the drill chuck 7 can be used for installing various cutters required by processing.
The present invention is not limited to the above preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, and all the technical solutions same or similar to the present invention, all fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a general drilling machine elbow, includes base (1), jackscrew (2), pivot (3), hold-in range (4), bearing housing (5), installation axle (6), bores dop (7) and constitutes its characterized in that: base (1) and drilling machine muffjoint, pivot (3) are from taking the dop chucking with the drilling machine, be connected with hold-in range (4), hold-in range (4) are connected pivot (3) and installation axle (6), installation axle (6) are connected with drill chuck (7), drill chuck (7) installation needs the cutter, pack base (1) into the drilling machine sleeve during use, twist jackscrew (2) and fix, it drills the dop with bearing housing (5) chucking from taking the dress dop with the drilling machine, hang hold-in range (4) and be connected pivot (3) and installation axle (6), the cutter that the installation needs can.
2. The universal drill press elbow of claim 1, wherein: the jackscrew (2) is located on the upper portion of the base and is an inner hexagonal jackscrew, and the base can be fixed by screwing the jackscrew.
3. A universal drill press elbow as claimed in claim 1 wherein: the synchronous belt (4) plays a transmission role in the motion process of the elbow.
4. The universal drill press elbow of claim 1, wherein: the drill chuck (7) is used for clamping tools and mounting tools, the installation shaft part of the elbow of the drilling machine is B10, and various tools with the diameter of 0.5-10mm can be mounted on the drill chuck with the diameter of B10.
5. The universal drill press elbow of claim 1, wherein: and the rotating shaft (3) is used for transmitting power and driving the drilling machine elbow mounting shaft (6) to rotate through the synchronous belt (4).
6. The universal drill press elbow of claim 1, wherein: bearing housing (5), built-in bearing are with fixed mounting axle (6), connect pivot (3), installation axle (6) through hold-in range (4), and pivot (3) rotate and drive hold-in range (4) to drive installation axle (6) and rotate, installation axle (6) drive drill chuck (7) and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220175787.5U CN217290552U (en) | 2022-01-24 | 2022-01-24 | Universal elbow for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220175787.5U CN217290552U (en) | 2022-01-24 | 2022-01-24 | Universal elbow for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217290552U true CN217290552U (en) | 2022-08-26 |
Family
ID=82926046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220175787.5U Active CN217290552U (en) | 2022-01-24 | 2022-01-24 | Universal elbow for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217290552U (en) |
-
2022
- 2022-01-24 CN CN202220175787.5U patent/CN217290552U/en active Active
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