CN206732190U - A kind of boring assemblies for die casting drilling equipment - Google Patents
A kind of boring assemblies for die casting drilling equipment Download PDFInfo
- Publication number
- CN206732190U CN206732190U CN201720587953.1U CN201720587953U CN206732190U CN 206732190 U CN206732190 U CN 206732190U CN 201720587953 U CN201720587953 U CN 201720587953U CN 206732190 U CN206732190 U CN 206732190U
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- China
- Prior art keywords
- drill
- fixed
- drilling equipment
- fixed cover
- seat
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Abstract
The utility model provides a kind of boring assemblies for die casting drilling equipment, belongs to die casting technical field.It solves the problems, such as bit change-over inconvenience in existing boring assemblies.This boring assemblies for being used for die casting drilling equipment includes：Base, it is installed on drilling equipment；Mounting seat, two mounting seats are parallel and are axially set on base；Fixed seat, it is horizontally set in square opening；Fixed cover, it is arranged in fixing groove, parallel two spacing holes offered through fixed cover side wall on the excircle of fixed cover, butting section is installed with fixed cover rear end, the butting section is resisted against on the end face of fixed seat, drill bit, its quantity is two and two drill bits are inserted on two fixed covers respectively.This boring assemblies for being used for die casting drilling equipment has the advantages of operating efficiency is high, bit change-over facilitates.
Description
Technical field
The utility model belongs to die casting technical field, is related to a kind of boring assemblies for die casting drilling equipment.
Background technology
Drilling device refers to the equipment that hole is processed on workpiece with drill bit, and general drilling equipment includes main spindle box, drilling group
Part and drive component, workpiece are installed on main spindle box and can circumferentially rotated, and drill bit and drive component are provided with boring assemblies
Can drive drill bit close to or away from workpiece, realize the Drilling operation of workpiece.But drilling equipment of the prior art is generally only
Provided with single drill bit, when workpiece needs different drill bit processing, bit change-over bothers, and influences the operating efficiency of drilling device.For solution
The deficiency being certainly currently used in the boring assemblies structure of die casting drilling equipment is, it is necessary to design a kind of operating efficiency height, drill bit more
Change the boring assemblies for being conveniently used for die casting drilling equipment.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of operating efficiency is high, bores
Head changes the boring assemblies for being conveniently used for die casting drilling equipment.
The purpose of this utility model can be realized by following technical proposal：A kind of drilling for die casting drilling equipment
Component, including：
Base, it is installed on drilling equipment, and the dovetail groove laterally set is offered on base；
Mounting seat, its quantity are arranged to two, and two mounting seats are parallel and are axially set on base, in two mounting seats
Guide rail corresponding with dovetail groove is provided with, the guide rail card is in dovetail groove and two mounting seats can be existed by guide rail along guide groove
Moved on horizontal direction, the square opening set through mounting seat is laterally offered at the middle part of two mounting seats；
Fixed seat, it is horizontally set in square opening, is provided with two stop screws in mounting seat, and the one of two fixing screws
End both passes through mounting seat and stretched into fixed seat, and fixing groove is provided with the middle part of fixed seat；
Fixed cover, it is arranged in fixing groove, parallel on the excircle of fixed cover to offer through fixed cover side wall
Two spacing holes, butting section being installed with fixed cover rear end, the butting section is resisted against on the end face of fixed seat,
Drill bit, its quantity is two and two drill bits are inserted on two fixed covers respectively, is set on the upper surface of mounting seat
Two holding screws are equipped with, one end of two holding screws sequentially passes through downwards mounting seat, fixed seat and fixed cover and is resisted against
On the outer surface of drill bit.
In a kind of above-mentioned boring assemblies for die casting drilling equipment, the drill bit is respectively countersink drill and depth
Drill, the diameter of the countersink drill are more than the diameter of deep hole drill, one end difference of the countersink drill and deep hole drill
Stretch into two fixed covers, the protruding fixed cover of the other end of countersink drill and deep hole drill.
In a kind of above-mentioned boring assemblies for die casting drilling equipment, at the middle part of countersink drill and deep hole drill
Projection is convexed to form, two projection is born against on the front end face of two fixed covers.
Compared with prior art, the utility model at least has the advantages that：
First, the utility model includes base and two mounting seats being arranged on base, is respectively arranged with two mounting seats
Drill bit, in the course of the work, base can drive two mounting seats to move in the axial direction and realize the switching of two drill bits, so as to protect
Operating efficiency of the present utility model is demonstrate,proved；
2nd, fixed seat is equipped with two mounting seats and fixed cover is provided with fixed seat, two drill bits are arranged in fixation
In set, and the steadiness installed by holding screw guarantee drill bit, avoid drill bit from the generation of position shift phenomenon occur, improve
Machining accuracy of the present utility model.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of mounting seat in the preferred embodiment of the utility model one.
In figure, 100, base；101st, dovetail groove；110th, mounting seat；111st, guide rail；200th, fixed seat；210th, stop screw；
220th, fixing groove；300th, fixed cover；310th, holding screw；400th, countersink drill；410th, deep hole drill；420th, projection.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of this boring assemblies for die casting drilling equipment includes base 100 and is arranged at
Mounting seat 110 on base 100, wherein, base 100 is installed on drilling equipment and offered in the upper surface of base 100
The dovetail groove 101 laterally set, guide rail 111 corresponding with dovetail groove 101 is provided with mounting seat 110, when mounting seat 110 is set
Guide rail 111 is arranged in dovetail groove 101 when being placed on base 100, and the gas being connected with mounting seat 110 is provided with drilling equipment
Cylinder component, the cylinder assembly can drive mounting seat 110 to be moved in a lateral direction along base 100.
The quantity of above-mentioned mounting seat 110 is two and two mounting seats 110 are set in parallel on base 100, in two installations
The lower surface of seat 110 is installed with guide rail 111 respectively, and two guide rails 111 are arranged in dovetail groove 101 and between two guide rails 111
Connecting plate is provided with, so as to which above-mentioned cylinder assembly can drive two mounting seats 110 synchronizing moving in a lateral direction by connecting plate.
The square opening set through mounting seat 110 is offered at the middle part of two mounting seats 110, is provided with square opening solid
Reservation 200, and the cross-sectional area of fixed seat 200 is also square, so as to when fixed seat 200 is arranged in square opening, limit
The rotation of fixed seat 200 in circumferential direction has been made, has improved the steadiness of fixed group installation.
Preferably, multiple stop screws 210 are provided with mounting seat 110, one end of each stop screw 210 passes through installation
Seat 110 is simultaneously stretched into fixed seat 200, be further increasing the steadiness of the installation of fixed seat 200, is avoided fixed seat 200 in work
Occur the generation for circumferentially rotating and influenceing the utility model normal work phenomenon during work, improve work of the present utility model
Efficiency.
Further, the quantity of above-mentioned stop screw 210 is two, but the quantity of the stop screw 210 can basis
Actual use needs to carry out adaptability replacing, and a wherein stop screw 210 for two stop screws 210 is arranged at mounting seat 110
On upper surface, another stop screw 210 is arranged on the side of mounting seat 110, and one end of two stop screws 210 both passes through installation
Seat 110 is simultaneously stretched into fixed seat 200.
Fixing groove 220 is offered at the middle part of above-mentioned two fixed seat 200, fixed cover is provided with fixing groove 220
300, butting section is installed with the rear end of fixed cover 300, when fixed cover 300 is inserted in fixed seat 200, above-mentioned butting section is supported
It is against on the end face of fixed seat 200, so as to ensure that the steadiness of the installation of fixed cover 300.
Two spacing holes are offered on the outer surface of fixed cover 300, two holding screws are provided with mounting seat 110
310 and two the lower end of holding screw 310 can pass through mounting seat 110 and fixed seat 200 downwards and be inserted in spacing hole, and work as
When drill bit is arranged on fixed cover 300, holding screw 310 can be resisted against on the excircle of drill bit, and the setting of holding screw 310 is protected
The steadiness of drill bit installation in fixed cover 300 is demonstrate,proved.
Above-mentioned drill bit includes countersink drill 400 and deep hole drill 410 and both countersink drill 400 and deep hole drill 410
It is arranged in respectively on two fixed covers 300, wherein, the diameter of countersink drill 400 is more than the diameter of deep hole drill 410, worked
Cheng Zhong, above-mentioned countersink drill 400 first carry out spot-facing in workpiece end face, and then above-mentioned cylinder assembly drives two mounting seats 110 in horizontal stroke
Synchronizing moving on to direction so that deep hole drill 410 replaces the Working position of countersink drill 400, and deep hole drill 410 can be original
Deep hole machining is carried out on the basis of spot-facing, and the setting of above-mentioned cylinder assembly can guarantee that countersink drill 400 and deep hole drill 410
Both Working positions are identical, so as to ensure that the machining accuracy of drilling.
Preferably, projection 420 has been convexed to form at the middle part of above-mentioned countersink drill 400 and deep hole drill 410, has worked as spot-facing
When drill bit 400 and deep hole drill 410 are installed on fixed cover 300, projection 420 is resisted against on the front end face of fixed cover 300, from
And the steadiness of both installations of countersink drill 400 and deep hole drill 410 is ensure that respectively.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (3)
1. a kind of boring assemblies for die casting drilling equipment, including：
Base, it is installed on drilling equipment, and the dovetail groove laterally set is offered on base；
Mounting seat, its quantity are arranged to two, and two mounting seats are parallel and are axially set on base, are respectively provided with two mounting seats
Have a guide rail corresponding with dovetail groove, the guide rail card in dovetail groove and two mounting seats can by guide rail along guide groove in transverse direction
Side is moved up, and the square opening set through mounting seat is laterally offered at the middle part of two mounting seats；
Fixed seat, it is horizontally set in square opening, and two stop screws are provided with mounting seat, and one end of two fixing screws is equal
Through mounting seat and stretch into fixed seat, fixing groove is provided with the middle part of fixed seat；
Fixed cover, it is arranged in fixing groove, parallel two limits offered through fixed cover side wall on the excircle of fixed cover
Position hole, butting section is installed with fixed cover rear end, and the butting section is resisted against on the end face of fixed seat,
Drill bit, its quantity is two and two drill bits are inserted on two fixed covers respectively, is provided with the upper surface of mounting seat
Two holding screws, one end of two holding screws sequentially pass through downwards mounting seat, fixed seat and fixed cover and are resisted against drill bit
Outer surface on.
A kind of 2. boring assemblies for die casting drilling equipment according to claim 1, it is characterised in that the drill bit
Respectively countersink drill and deep hole drill, the diameter of the countersink drill are more than the diameter of deep hole drill, the countersink drill and
One end of deep hole drill is respectively protruding into two fixed covers, the protruding fixed cover of the other end of countersink drill and deep hole drill.
3. a kind of boring assemblies for die casting drilling equipment according to claim 2, it is characterised in that in spot-facer
The middle part of head and deep hole drill has convexed to form projection, and two projection is born against on the front end face of two fixed covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587953.1U CN206732190U (en) | 2017-05-25 | 2017-05-25 | A kind of boring assemblies for die casting drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587953.1U CN206732190U (en) | 2017-05-25 | 2017-05-25 | A kind of boring assemblies for die casting drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732190U true CN206732190U (en) | 2017-12-12 |
Family
ID=60568091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720587953.1U Expired - Fee Related CN206732190U (en) | 2017-05-25 | 2017-05-25 | A kind of boring assemblies for die casting drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732190U (en) |
-
2017
- 2017-05-25 CN CN201720587953.1U patent/CN206732190U/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: 20171212 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |