CN209424618U - Center-punching device on vertical knee-type milling machine - Google Patents
Center-punching device on vertical knee-type milling machine Download PDFInfo
- Publication number
- CN209424618U CN209424618U CN201821694092.8U CN201821694092U CN209424618U CN 209424618 U CN209424618 U CN 209424618U CN 201821694092 U CN201821694092 U CN 201821694092U CN 209424618 U CN209424618 U CN 209424618U
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- China
- Prior art keywords
- supporting block
- milling machine
- mounting groove
- counterbore
- center
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Abstract
A kind of center-punching device on vertical knee-type milling machine, including supporting block, the left side of supporting block is equipped with dotting punch unit, the right side of supporting block is equipped with the installation unit being installed on supporting block on multiple-spindle milling machine, dotting punch unit, which is equipped with, to be opened in supporting block and vertically arranged counterbore, being inserted with sample jumper bar in counterbore, and sample jumper bar is equipped with pressing down section and processing department, spring is cased in the processing department being wherein present in the large diameter hole of counterbore, spring is present in counterbore；Installation unit, which is equipped with, to be opened in supporting block and the first mounting groove of arc-shaped setting, mounting ferrule is equipped in the first mounting groove, mounting ferrule is installed in the first mounting groove by interconnecting piece.The main shaft that device itself is installed on to for the center-punching device on vertical knee-type milling machine by mounting ferrule milling machine of the utility model confirms center-punching position using the coordinate system of milling machine is mobile, accurate positioning, and high-efficient, guarantees product quality, is worthy to be popularized.
Description
Technical field
The utility model relates to for center-punching, especially a kind of center-punching on vertical knee-type milling machine on workpiece
Device.
Background technique
Center-punching technique has been since having manufacturing industry, and people process one in production process indispensable guarantee
Extension line in the process is not destroyed and improves a most specifically most effective measure of machining accuracy.But existing application
It in the eye irrigator on milling machine based on manual dotting punch, and is placed on the workpiece being installed on milling machine in use, needs to lead to
It crosses artificial crossed positioning confirmation dotting punch point, this kind of mode low efficiency and is easy to appear deviation, there is also because drawing a design in production
Dotting punch there is error and caused by product quality decline and substandard product generation.
Utility model content
The utility model will solve the disadvantage that the above-mentioned prior art, provide a kind of easy to use on vertical knee-type milling machine
Center-punching device, to realize fast and accurately center-punching, and structure is simple, convenient and efficient.
The utility model solves the technical solution of its technical problem use: this center-punching dress on vertical knee-type milling machine
It sets, including supporting block, the left side of supporting block is equipped with dotting punch unit, and the right side of supporting block, which is equipped with, is installed on multiple-spindle milling machine for supporting block
On installation unit, dotting punch unit, which is equipped with, to be opened in supporting block and vertically arranged counterbore, is inserted with sample jumper bar, sample jumper bar in counterbore
Equipped with pressing down section and processing department, it is cased with spring wherein being present in the processing department in the large diameter hole of counterbore, spring is present in heavy
In hole；Installation unit, which is equipped with, to be opened in supporting block and the first mounting groove of arc-shaped setting, and mounting ferrule is equipped in the first mounting groove,
Mounting ferrule is installed in the first mounting groove by interconnecting piece.In this way, mounting ferrule is installed in supporting block by interconnecting piece, then lead to
It crosses mounting ferrule realization center-punching device is installed on the main shaft of vertical knee-type milling machine, installation can be realized in a manner of suit, it is complete
Dotting punch unit is assisted to be moved at center-punching position by the transverse shifting of vertical knee-type milling machine at after installation, under then passing through manually
Pressure-like jumper bar realizes the center-punching on workpiece, add spring in order to allow sample jumper bar utilized after completing dotting punch itself from extensive
Renaturation makes sample jumper bar return to home position, because the hole needle of sample jumper bar can be inserted into workpiece, manually extracts hole needle easy to damage, therefore
Good protectiveness is played, it is convenient and efficient.
Further perfect, interconnecting piece is equipped with a pair of distribution up and down and extends in the first mounting groove along supporting block right side
Second mounting groove is fixed with the abaculus being present in the second mounting groove on the outer peripheral surface of mounting ferrule, is provided with a pair on abaculus and runs through
First threaded hole of abaculus, is wherein provided with the second threaded hole being used cooperatively with the first threaded hole in supporting block, the first threaded hole,
It is equipped in second threaded hole so that the bolt that abaculus is connect with supporting block.In this way, setting how stablizes mounting ferrule
It is installed in the first mounting groove, and there is no interference, cooperation compactness is good, while connection type is simple, by selecting into bolt i.e.
Can, it is convenient and efficient.
It is further perfect, it is provided in supporting block and passes through the first mounting groove along supporting block rear end face and pass to supporting block front end face
Trough with straight angle, the ends of two angular rims of trough with straight angle is equipped with chamfering.In this way, the setting be for ease of operation personnel by mounting ferrule
It is installed in the first mounting groove, space is provided, improve installation effectiveness.
The utility model has the advantages that: the utility model passes through peace for the center-punching device on vertical knee-type milling machine
Device itself is installed on the main shaft of milling machine by dress hoop, is confirmed center-punching position using the coordinate system movement of milling machine, is positioned
Accurately, and it is high-efficient, guarantee product quality, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the complete section structural schematic diagram of the utility model；
Fig. 3 is the partial enlargement diagram of part A in the utility model Fig. 2；
Fig. 4 is the schematic perspective view that the utility model conceals mounting ferrule and bolt.
Description of symbols: supporting block 1, dotting punch unit 2, installation unit 3, counterbore 4, sample jumper bar 5, pressing down section 5-1, processing
Portion 5-2, spring 6, the first mounting groove 7, mounting ferrule 8, interconnecting piece 9, the second mounting groove 10, abaculus 11, the first threaded hole 12, second
Threaded hole 13, bolt 14, trough with straight angle 15, chamfering 16.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Referring to attached drawing: this center-punching device on vertical knee-type milling machine, including supporting block 1, the left side of supporting block 1 are set
There is dotting punch unit 2, the right side of supporting block 1, which is equipped with, is installed on the installation unit 3 on milling machine for supporting block 1, and dotting punch unit 2 is equipped with and opens
In in supporting block 1 and vertically arranged counterbore 4, being inserted with sample jumper bar 5 in counterbore 4, sample jumper bar 5 is equipped with pressing down section 5-1 and processing department
5-2, wherein being cased with spring 6 on the processing department 5-2 being present in the large diameter hole of counterbore 4, spring 6 is present in counterbore 4；Installation
Unit 3, which is equipped with, to be opened in supporting block 1 and the first mounting groove 7 of arc-shaped setting, and mounting ferrule 8, installation are equipped in the first mounting groove 7
Hoop 8 is installed in the first mounting groove 7 by interconnecting piece 9.
Interconnecting piece 9 is equipped with a pair of distribution up and down and extends to the second installation in the first mounting groove 7 along 1 right side of supporting block
Slot 10 is fixed with the abaculus 11 being present in the second mounting groove 10 on the outer peripheral surface of mounting ferrule 8, is provided with a pair on abaculus 11 and passes through
The first threaded hole 12 for wearing abaculus 11, is wherein provided with the second threaded hole being used cooperatively with the first threaded hole 12 in supporting block 1
13, the first threaded hole 12, the second threaded hole 13 are interior equipped with so that the bolt 14 that abaculus 11 is connect with supporting block 1.
The right angle for passing through the first mounting groove 7 along 1 rear end face of supporting block and passing to 1 front end face of supporting block is provided in supporting block 1
The end of slot 15, two angular rims of trough with straight angle 15 is equipped with chamfering 16.
Although the utility model is shown and described by reference to preferred embodiment, this profession is common
Technical staff is it is to be appreciated that within the scope of the claims, can make various variation in form and details.
Claims (3)
1. a kind of center-punching device on vertical knee-type milling machine, including the supporting block (1) in ladder setting, it is characterized in that: institute
The left side for stating supporting block (1) is equipped with dotting punch unit (2), and the right side of supporting block (1), which is equipped with, is installed on supporting block (1) on milling machine
Installation unit (3), the dotting punch unit (2), which is equipped with, opens counterbore (4) in supporting block (1) and vertically arranged, counterbore (4) interpolation
Have sample jumper bar (5), sample jumper bar (5) is equipped with pressing down section (5-1) and processing department (5-2), wherein being present in the large diameter hole of counterbore (4)
It is cased with spring (6) in interior processing department (5-2), spring (6) is present in counterbore (4)；The installation unit (3) is equipped with and opens in branch
In bracer (1) and the first mounting groove (7) of arc-shaped setting, mounting ferrule (8) are equipped in the first mounting groove (7), mounting ferrule (8) is logical
Interconnecting piece (9) is crossed to be installed in the first mounting groove (7).
2. the center-punching device according to claim 1 on vertical knee-type milling machine, it is characterized in that: the interconnecting piece (9)
It is distributed up and down equipped with a pair and extends to the second mounting groove (10) in the first mounting groove (7) along supporting block (1) right side, installed
It binds round and is fixed with the abaculus (11) being present in the second mounting groove (10) on the outer peripheral surface of (8), be provided with a pair on the abaculus (11)
Through the first threaded hole (12) of abaculus (11), be used cooperatively with the first threaded hole (12) is wherein provided in supporting block (1)
Two threaded holes (13), the first threaded hole (12), the second threaded hole (13) are interior to be equipped with so that abaculus (11) was connect with supporting block (1)
Bolt (14).
3. the center-punching device according to claim 1 on vertical knee-type milling machine, it is characterized in that: the supporting block (1)
It is inside provided with the trough with straight angle (15) for passing through the first mounting groove (7) along supporting block (1) rear end face and passing to supporting block (1) front end face, directly
The end of two angular rims of chamfered groove (15) is equipped with chamfering (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694092.8U CN209424618U (en) | 2018-10-18 | 2018-10-18 | Center-punching device on vertical knee-type milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694092.8U CN209424618U (en) | 2018-10-18 | 2018-10-18 | Center-punching device on vertical knee-type milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424618U true CN209424618U (en) | 2019-09-24 |
Family
ID=67966340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821694092.8U Expired - Fee Related CN209424618U (en) | 2018-10-18 | 2018-10-18 | Center-punching device on vertical knee-type milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209424618U (en) |
-
2018
- 2018-10-18 CN CN201821694092.8U patent/CN209424618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20211018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |