CN207154816U - A kind of multi-hole drill - Google Patents
A kind of multi-hole drill Download PDFInfo
- Publication number
- CN207154816U CN207154816U CN201721176332.0U CN201721176332U CN207154816U CN 207154816 U CN207154816 U CN 207154816U CN 201721176332 U CN201721176332 U CN 201721176332U CN 207154816 U CN207154816 U CN 207154816U
- Authority
- CN
- China
- Prior art keywords
- fixed station
- drill bit
- cabinet
- hole
- stator
- 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
Links
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of multi-hole drill, belong to casting operated implement field, the multi-hole drill includes pedestal, and pedestal corner is provided with lead, is oriented to top end and is connected with cabinet, cabinet bottom is provided with the drill bit straight down of more than 2, motor is provided with cabinet, motor is connected at the top of drill bit by bent axle, and stator is connected with the top of drill bit, stator is provided with elongated hole, and bolt is fixed on cabinet after passing through elongated hole；Fixed station is provided between drill bit bottom and pedestal.In the utility model, stator is connected with the top of drill bit, stator is provided with elongated hole, bolt is fixed on cabinet after passing through elongated hole, stator at the top of drill bit is bolted on cabinet, simultaneously because stator is provided with elongated hole, therefore drill bit can be moved in certain limit, realize the adjustment of drilling within the specific limits.
Description
Technical field
The utility model belongs to casting operated implement field, and in particular to a kind of multi-hole drill.
Background technology
Conventional borehole is bored using single hole, low production efficiency, while does not have clamping device during brill, usually makes production
Product produce slip or partially hole phenomenon, it is impossible to ensure the uniformity and security of product, reduce the qualification rate of product, add life
Produce cost.The hole position of existing multi-hole drill is fixed simultaneously, it is impossible to meets drilling hole position certain limit changes the needs of.
Utility model content
The purpose of this utility model is to provide a kind of simple to operate, high efficiency and more drill bits can process the porous of casting simultaneously
Bore.
Based on above-mentioned purpose, the utility model adopts the following technical scheme that：A kind of multi-hole drill, including pedestal, pedestal corner
Lead is installed, is oriented to top end and is connected with cabinet, cabinet bottom is provided with the drill bit straight down of more than 2, in cabinet
Provided with motor, motor is connected at the top of drill bit by bent axle, is connected with stator at the top of drill bit, stator is provided with elongated hole, bolt
It is fixed on after through elongated hole on cabinet；Fixed station is provided between drill bit bottom and pedestal.
In the utility model, the fixed station includes upper fixed station and lower fixed station；Lower fixed station bottom is provided with first
Hydraulic stem, lower fixed station upper surface are provided with fixed block；Connected between upper fixed station and lower fixed station by the second hydraulic stem, it is upper solid
Determine platform and be provided with through hole corresponding with drill bit.
In the utility model, the fixed block is cylindric, and fixed block top surface edge does chamfered.
In the utility model, the lower fixed station corner is set on lead, lower leading between fixed station and cabinet
Back-moving spring is arranged with to post.
In the utility model, the multi-hole drill also includes cooling water tank, and spray gun, spray gun suspension are connected with cooling water tank
On lead.
Compared with prior art, the utility model has advantages below：
（1）In the utility model, stator is connected with the top of drill bit, stator is provided with elongated hole, after bolt passes through elongated hole
It is fixed on cabinet, the stator at the top of drill bit is bolted on cabinet, simultaneously because stator is provided with elongated hole, because
This can move drill bit in certain limit, realize the adjustment of drilling within the specific limits；
（2）The fixed station includes upper fixed station and lower fixed station；Lower fixed station bottom is provided with the first hydraulic stem, lower fixation
Platform upper surface is provided with fixed block；Between upper fixed station and lower fixed station by the second hydraulic stem connect, upper fixed station be provided with
Through hole corresponding to drill bit, whole fixed station is driven to move up and down by the first hydraulic stem, while the second hydraulic stem drives and fixed
Platform moves, convenient to place, be fixed, taking out casting；
（3）The fixed block is cylindric, and fixed block top surface edge does chamfered, convenient that casting is fixed on into fixation
On platform；
（4）The lower fixed station corner is set on lead, is arranged with lower lead between fixed station and cabinet
It back-moving spring, can prevent lower fixed station from excessively moving upwards, so as to avoid fixed station under bit contact, damage fixed station；Together
When be advantageous to the downward homing of lower fixed station；
（5）The multi-hole drill also includes cooling water tank, and spray gun is connected with cooling water tank, and spray gun is suspended on lead,
By being sprayed water on the upward fixed station of spray gun, can reduce because of high temperature casting caused by punching.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the upward view of drill bit；
In figure, cabinet 1, motor 2, lead 3, spring 4, bolt 5, stator 6, drill bit 7, upper fixed station 8, fixed block 9,
Lower fixed station 10, the first hydraulic stem 11, the second hydraulic stem 12, pedestal 13, elongated hole 14.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
A kind of multi-hole drill, its structure as depicted in figs. 1 and 2, including pedestal 13 and cooling water tank.13 4 jiaos of pedestal is provided with
Lead 3, the top of lead 3 are connected with cabinet 1, and the bottom of cabinet 1 is provided with 4 drill bits 7 straight down, electricity is provided with cabinet 1
Machine 2, motor 2 connect the top of drill bit 7 by bent axle, and the top of drill bit 7 is connected with stator 6, and stator 6 is provided with elongated hole 14, spiral shell
Bolt 5 is fixed on cabinet 1 after passing through elongated hole 14；Fixed station is provided between the bottom of drill bit 7 and pedestal 13.The fixed station includes upper
Fixed station 8 and lower fixed station 10；Lower 10 4 jiaos of fixed station is set on lead 3, the guiding between lower fixed station 10 and cabinet 1
Back-moving spring 4 is arranged with post 3, the lower bottom of fixed station 10 is provided with the first hydraulic stem 11, and the lower upper surface of fixed station 10 is provided with cylinder
Shape fixed block 9, the top surface edge of fixed block 9 do chamfered；Pass through the second hydraulic stem between upper fixed station 8 and lower fixed station 10
12 connections, upper fixed station 8 are provided with and 7 corresponding through hole of drill bit.
Spray gun is connected with the cooling water tank, spray gun is suspended on lead 3, conveniently removes spray gun, is led in punching
Crossing spray gun, manually upward fixed station 8 water spray on duty cools down.
Operating process of the present utility model is：First hydraulic stem 11 drives whole fixed station to move down, while second is solid
Fixed pole drives upper fixed station 8 to be moved up relative to lower fixed station 10, is moved to the bottom of drill bit 7 positioned at the upper top of fixed station 8
When, casting is fixed between upper fixed station 8 and lower fixed station 10, starts drill bit 7, the first hydraulic stem 11 drives fixed station and casting
Part moves up, and realizes punching.Meanwhile sprayed water on the upward fixed station 8 of worker's pistol, realize cooling.It is whole after punching terminates
Body fixed station moves down, while upper fixed station 8 moves up relative to lower fixed station 10, removes casting, carries out next casting
Part drill process.
Claims (5)
1. a kind of multi-hole drill, including pedestal, it is characterised in that pedestal corner is provided with lead, is oriented to top end and is connected with machine
Case, cabinet bottom are provided with the drill bit straight down of more than 2, stator are connected with the top of drill bit, and stator is provided with elongated hole,
Bolt is fixed on cabinet after passing through elongated hole；Fixed station is provided between drill bit bottom and pedestal.
2. multi-hole drill according to claim 1, it is characterised in that the fixed station includes upper fixed station and lower fixed station；
Lower fixed station bottom is provided with the first hydraulic stem, and lower fixed station upper surface is provided with fixed block；Lead between upper fixed station and lower fixed station
The connection of the second hydraulic stem is crossed, upper fixed station is provided with through hole corresponding with drill bit.
3. multi-hole drill according to claim 2, it is characterised in that the fixed block is cylindric, fixed block upper surface side
Edge does chamfered.
4. multi-hole drill according to claim 3, it is characterised in that the lower fixed station corner is set on lead, under
Back-moving spring is arranged with lead between fixed station and cabinet.
5. multi-hole drill according to claim 1, it is characterised in that also including cooling water tank, spray is connected with cooling water tank
Rifle, spray gun are suspended on lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176332.0U CN207154816U (en) | 2017-09-14 | 2017-09-14 | A kind of multi-hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176332.0U CN207154816U (en) | 2017-09-14 | 2017-09-14 | A kind of multi-hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154816U true CN207154816U (en) | 2018-03-30 |
Family
ID=61721793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176332.0U Expired - Fee Related CN207154816U (en) | 2017-09-14 | 2017-09-14 | A kind of multi-hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207154816U (en) |
-
2017
- 2017-09-14 CN CN201721176332.0U patent/CN207154816U/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: 20180330 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |