CN204524856U - A kind of shaft coupling drilling tool - Google Patents
A kind of shaft coupling drilling tool Download PDFInfo
- Publication number
- CN204524856U CN204524856U CN201520236177.1U CN201520236177U CN204524856U CN 204524856 U CN204524856 U CN 204524856U CN 201520236177 U CN201520236177 U CN 201520236177U CN 204524856 U CN204524856 U CN 204524856U
- Authority
- CN
- China
- Prior art keywords
- table top
- plate
- workpiece
- vertical location
- shaft coupling
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of shaft coupling drilling tool, its drip irrigation device is, comprise table top, vertical location-plate is provided with below table top, vertical location-plate two ends are provided with screw rod, and every root screw rod one end is threaded with vertical location-plate, and the other end is threaded with table top, vertical location-plate end face offers the circular arc anti-slip tank for place work piece, and table top offers the through hole passed through for drill bit in workpiece correspondence position.By adopting technique scheme, workpiece is positioned between vertical location-plate and table top, by the screw rod at Table top able to be rotated two ends, control the height of vertical location-plate, and then workpiece is clamped, the arc surface of workpiece is positioned in circular arc anti-slip tank, can prevent workpiece to slide sideslip in the middle of the process of boring, play locating effect better, drill bit can be holed to workpiece soon through the through hole on table top.
Description
Technical field
The utility model relates to a kind of shaft coupling drilling tool.
Background technology
Shaft coupling is that a kind of two axles connected in different institutions that are used for make it jointly to rotate with the machine components of transmitting torque.At present, market has a kind of shaft coupling, be spliced by two semicircular ring, each semicircular ring vertically correspondence position offers the screwed hole for mutually docking.
In actual production process, axially carry out the process of holing along shaft coupling in the middle of, location seems very difficult at every turn, needs manually to pin punching, the screwed hole precision beaten low, and during production in enormous quantities, have a strong impact on production efficiency.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of shaft coupling drilling tool, and in the process along shaft coupling axial drilling, can play locating effect better, screwed hole precision is higher, and greatly enhances productivity.
For achieving the above object, the utility model provides following technical scheme: a kind of shaft coupling drilling tool, comprise table top, vertical location-plate is provided with below described table top, described vertical location-plate two ends are provided with screw rod, and every root screw rod one end is threaded with described vertical location-plate, and the other end is threaded with described table top, described vertical location-plate end face offers the circular arc anti-slip tank for place work piece, and described table top offers the through hole passed through for drill bit in workpiece correspondence position.
By adopting technique scheme, workpiece is positioned between vertical location-plate and table top, by the screw rod at Table top able to be rotated two ends, control the height of vertical location-plate, and then workpiece is clamped, the arc surface of workpiece is positioned in circular arc anti-slip tank, can prevent workpiece to slide sideslip in the middle of the process of boring, play locating effect better, drill bit can be holed to workpiece soon through the through hole on table top.This technical scheme, in the process along shaft coupling axial drilling, can play locating effect better, and screwed hole precision is higher, and greatly enhances productivity.
The utility model is set to further: described circular arc anti-slip tank offers protective hole downwards in drill bit correspondence position.
By adopting technique scheme; because inertia can continue to move downward after drill bit break-through workpiece, circular arc anti-slip tank bottom offers protective hole downwards, and protective hole can prevent drill bit and vertical location-plate rigid contact; protection drill bit is not damaged, and extends drilling life of bit.
The utility model is set to further: described table top to be threaded located lateral plate in workpiece correspondence position horizontal direction.
By adopting technique scheme, laterally can position workpiece, workpiece is laterally inconsistent with location-plate, and is threaded connection the position changing located lateral plate, and then changes the axial location of workpiece upper screwed hole.
The utility model is set to further: every root screw tip is all fixedly connected with jug.
By adopting technique scheme, the upper-lower height position of screw rod can be changed by swing handle, more convenient to operate.
This technical scheme compared with prior art has: in the process along shaft coupling axial drilling, can play locating effect better, and screwed hole precision is higher, and greatly enhances productivity.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of a kind of shaft coupling drilling tool of the utility model embodiment;
Fig. 2 is the partial enlarged drawing of described protective hole place I.
In figure: 1, table top; 11, through hole; 2, vertical location-plate; 21, circular arc anti-slip tank; 22, protective hole; 3, screw rod; 31, handle; 4, located lateral plate; 5, workpiece.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, a kind of shaft coupling drilling tool of the utility model embodiment is described further.
A kind of shaft coupling drilling tool, comprise table top 1, vertical location-plate 2 is provided with below described table top 1, described vertical location-plate 2 two ends are provided with screw rod 3, every root screw rod 3 one end is threaded with described vertical location-plate 2, the other end is threaded with described table top 1, and described vertical location-plate 2 end face offers the circular arc anti-slip tank 21 for place work piece 5, and described table top 1 offers the through hole 11 passed through for drill bit in workpiece 5 correspondence position.
By adopting technique scheme, workpiece 5 is positioned between vertical location-plate 2 and table top 1, by the screw rod 3 at Table top able to be rotated 1 two ends, control the height of vertical location-plate 2, and then workpiece 5 is clamped, the arc surface of workpiece 5 is positioned in circular arc anti-slip tank 21, can prevent workpiece 5 to slide sideslip in the middle of the process of boring, play locating effect better, drill bit can be holed to workpiece 5 soon through the through hole 11 on table top 1.This technical scheme, in the process along shaft coupling axial drilling, can play locating effect better, and screwed hole precision is higher, and greatly enhances productivity.
Described circular arc anti-slip tank 21 offers protective hole 22 downwards in drill bit correspondence position.
By adopting technique scheme; because inertia can continue to move downward after drill bit break-through workpiece 5, circular arc anti-slip tank 21 bottom offers protective hole 22 downwards, and protective hole 22 can prevent drill bit and vertical location-plate 2 rigid contact; protection drill bit is not damaged, and extends drilling life of bit.
Described table top 1 to be threaded located lateral plate 4 in workpiece 5 correspondence position horizontal direction.
By adopting technique scheme, laterally can position workpiece 5, workpiece 5 is laterally inconsistent with location-plate, and is threaded connection the position changing located lateral plate 4, and then changes the axial location of workpiece 5 upper screwed hole.
Every root screw rod 3 top is all fixedly connected with jug 31.
By adopting technique scheme, the upper-lower height position of screw rod 3 can be changed by swing handle 31, more convenient to operate.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a shaft coupling drilling tool, comprise table top, it is characterized in that: below described table top, be provided with vertical location-plate, described vertical location-plate two ends are provided with screw rod, every root screw rod one end is threaded with described vertical location-plate, the other end is threaded with described table top, and described vertical location-plate end face offers the circular arc anti-slip tank for place work piece, and described table top offers the through hole passed through for drill bit in workpiece correspondence position.
2. a kind of shaft coupling drilling tool according to claim 1, is characterized in that: described circular arc anti-slip tank offers protective hole downwards in drill bit correspondence position.
3. a kind of shaft coupling drilling tool according to claim 1 and 2, is characterized in that: described table top to be threaded located lateral plate in workpiece correspondence position horizontal direction.
4. a kind of shaft coupling drilling tool according to claim 1 and 2, is characterized in that: every root screw tip is all fixedly connected with jug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236177.1U CN204524856U (en) | 2015-04-17 | 2015-04-17 | A kind of shaft coupling drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236177.1U CN204524856U (en) | 2015-04-17 | 2015-04-17 | A kind of shaft coupling drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524856U true CN204524856U (en) | 2015-08-05 |
Family
ID=53738907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520236177.1U Expired - Fee Related CN204524856U (en) | 2015-04-17 | 2015-04-17 | A kind of shaft coupling drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204524856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903747A (en) * | 2017-04-14 | 2017-06-30 | 陈少峰 | A kind of shaft coupling puncher in convertible punching direction |
-
2015
- 2015-04-17 CN CN201520236177.1U patent/CN204524856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903747A (en) * | 2017-04-14 | 2017-06-30 | 陈少峰 | A kind of shaft coupling puncher in convertible punching direction |
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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: 20150805 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |