CN207642358U - A kind of air throttle bull bushing plate - Google Patents
A kind of air throttle bull bushing plate Download PDFInfo
- Publication number
- CN207642358U CN207642358U CN201721847434.0U CN201721847434U CN207642358U CN 207642358 U CN207642358 U CN 207642358U CN 201721847434 U CN201721847434 U CN 201721847434U CN 207642358 U CN207642358 U CN 207642358U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- bushing plate
- bull
- bushing
- air throttle
- 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 air throttle bull bushing plates, including：Guide rod, lower end are fixedly connected on framework soleplate, and vertical with the bottom plate, and two guide rods are symmetricly set on the left and right ends of bottom plate；Bushing plate is set in guide rod top by pilot hole, and Workpiece boring position is corresponded on bushing plate and is equipped with drill bushing hole；Multiple-drilling machine platform is connected by guide post on the upside of bushing plate, the drill bit of multiple-drilling machine is passed through from the drill bushing hole, and is extended downwardly；Bearing, bottom surface are fixedly connected on framework soleplate, and holder top is equipped with limit crossbeam, for playing position-limiting action to the bushing plate；Compression cylinder is symmetricly set on the front and rear sides of workpiece, compact heap is connected on the piston rod of compression cylinder, at the top of workpiece pressing；Limited post is arranged around workpiece bottom, and the upper surface of the limited post is resisted against on the lower surface at the top of workpiece, for limiting the location of workpiece.Air throttle bull bushing plate provided by the utility model, can improve drilling accuracy.
Description
Technical field
The utility model belongs to automobile air throttle valve technical field of processing equipment, more particularly to a kind of air throttle bull drill jig
Plate.
Background technology
In field of machining, many workpiece need to drill, for example in auto parts machinery manufacture field, air throttle is as vapour
The accessory of car engine needs in process to bore four mounting holes on the end face of air throttle.Use the drilling machine of single drill bit
It drills, needs to bore 4 processing that can complete an air throttle, low production efficiency is troublesome in poeration, and since gradation drills
Rotational workpieces are needed, be easy to cause the bore position deviation of workpiece, and the consistency to drill is poor.
Utility model content
The purpose of the utility model is to overcome existing air throttle drilling device position inaccurate, the defects of consistency difference, carry
A kind of higher air throttle bull bushing plate of drilling accuracy is supplied.
Technical solution provided by the utility model is：
A kind of air throttle bull bushing plate, including：
Guide rod, lower end are fixedly connected on framework soleplate, and vertical with the bottom plate；
Bushing plate is set in the guide rod top by pilot hole, and Workpiece boring position is corresponded on bushing plate and is equipped with brill
Sets of holes；Multiple-drilling machine platform is connected by guide post on the upside of bushing plate, the drill bit of multiple-drilling machine is passed through from the drill bushing hole, and to
Lower extension；
Bearing, bottom surface are fixedly connected on framework soleplate, and the holder top is equipped with limit crossbeam, for the brill
Template plays position-limiting action；
Compression cylinder is connected on the upside of the bottom plate, and is symmetricly set on the front and rear sides of workpiece, the work of compression cylinder
Compact heap is connected on stopper rod, at the top of workpiece pressing；
Limited post is connected on the upside of bottom plate, and is arranged around workpiece bottom, and the upper surface of the limited post is resisted against work
On lower surface at the top of part, for limiting the location of workpiece.
Preferably, the bearing is two, is symmetrically arranged at the left and right sides of bottom plate, and after the guide rod
Side.
Preferably, the upper surface of the limit crossbeam of the bearing is higher than workpiece surface, limits beam surface upper and work
The distance between part upper surface is used as chip removal distance.
Preferably, the chip removal distance is 8~10mm.
Preferably, the compression cylinder is mounted on by end face on hoistable platform.
Preferably, the stroke of the compression cylinder is at least 20mm.
Preferably, the limited post is four, and limited post bottom surface is fixedly mounted on locating platform.
Preferably, the locating platform is removably attachable to by footing on the bottom plate.
Preferably, it is arranged with compressed spring on the guide post.
The utility model has the beneficial effects that：Air throttle bull bushing plate provided by the utility model, boring positioning is accurate,
Consistency is good, can improve the accuracy of air throttle drilling.
Description of the drawings
Fig. 1 is the more drill bit template general structure schematic diagrams of air throttle described in the utility model.
Fig. 2 is bushing plate vertical view described in the utility model.
Fig. 3 is the more drill bit templates of air throttle described in the utility model and work pieces mate schematic diagram.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
As shown in Figs. 1-3, the utility model provides a kind of air throttle bull bushing plate comprising guide rod 110, lower end
It being fixedly connected on framework soleplate 100 by axis hole connection type, the guide rod 110 is located at the left and right ends of the bottom plate 100,
And it is vertical with the bottom plate 100.Bushing plate 120, it is parallel with bottom plate 100, and positioned at 100 top of bottom plate, bushing plate 120 or so
Both ends are respectively equipped with pilot hole 130, are equipped with guide sleeve in pilot hole 130, bushing plate 120 passes through the guide sleeve in pilot hole 130
It is set in 110 top of guide rod；Workpiece is corresponded on bushing plate 120 needs bore position to be equipped with drill bushing hole 140, the drill bushing hole
140 be 4, and drill bushing is equipped in drill bushing hole 140.The upside left and right ends of bushing plate 120 connect Multi-drill bit by guide post 150 respectively
The drill bit of machine platform (not shown), multiple-drilling machine is passed through from the drill bushing, and is extended downwardly；Wherein, 150 lower end of guide post
It is connect with bushing plate 120 by guide pillar hole 151, compressed spring 152 is arranged on the guide post 150, vibrations when to drilling rise
To cushioning effect.Two guide posts 150 are located at 110 outside of guide rod, and the end face center of guide post and the center of pilot hole 130 are equal
In the transversal centerline of bushing plate 120.Bearing 160, bottom surface are fixedly connected on framework soleplate 100, on the bearing 160
Portion is equipped with limit crossbeam 161, for playing position-limiting action to the bushing plate 120；Preferably, the bearing 160 is two,
It is symmetrically arranged at the left and right sides of bottom plate 100, and positioned at 110 rear side of the guide rod.On the limit crossbeam 161 of the bearing
Surface is higher than workpiece surface, limits the distance between upper surface and 200 upper surface of workpiece of crossbeam 161 and is used as chip removal distance,
The chip removal distance is 8~10mm.
Compression cylinder 170, is symmetricly set on the front and rear sides of workpiece 200, fixed on the piston rod of compression cylinder 170 to connect
Compact heap 171 is connect, for 200 top of workpiece pressing；The compression cylinder 170 is mounted on by end face on hoistable platform 172.It rises
It drops 172 lower section of platform and is equipped with elevating lever, the height of compression cylinder 170 can be adjusted when replacing the workpiece of different height, with enhancing
The versatility of the bull bushing plate.The stroke of the compression cylinder is at least 20mm, in order to pick and place workpiece.Limited post 180,
It is arranged around workpiece bottom, and the limited post 180 is four, and the bottom surface of limited post 180 is fixedly mounted on locating platform 190
On.180 upper end of limited post is resisted against at the step of the lower surface at 200 top of workpiece, the position for limiting workpiece 200.Positioning
The footing of platform 190 is removably attachable to by bolt on the bottom plate 100, and further, locating platform 190 can also root
It is replaced according to the difference of workpiece model.
The workflow of the bull bushing plate is：First, the height that cylinder is adjusted according to workpiece height, by the work of cylinder
Stopper rod stretches out, and workpiece is positioned on limited post；Later, the piston rod for controlling cylinder is retracted, and is made at the top of compact heap workpiece pressing
Upper surface；Multiple-drilling machine platform drives bushing plate to decline, and the lower surface of bushing plate is made to be resisted against the limit crossbeam upper table of bearing
On face, Multi-drill bit starts to drill, and after drilling, cylinder piston rod stretches out, and compact heap rises, and can be taken off workpiece.
Air throttle bull bushing plate provided by the utility model carries out workpiece using compression cylinder and limited post dual solid
Fixed, locating effect is preferable；In addition, cylinder is mounted on hoistable platform, height can be adjusted, and limited post is mounted on locating platform
On, locating platform is easy to disassemble, is conveniently replaceable, and improves the versatility of the bull bushing plate.In conclusion the utility model
The air throttle bull bushing plate of offer, boring positioning is accurate, and consistency is good, can improve the accuracy of air throttle drilling, and logical
It is stronger with property.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (9)
1. a kind of air throttle bull bushing plate, which is characterized in that including：
Guide rod, lower end are fixedly connected on framework soleplate, and vertical with the bottom plate；
Bushing plate is set in the guide rod top by pilot hole, and Workpiece boring position is corresponded on bushing plate and is equipped with drill bushing hole；
Multiple-drilling machine platform is connected by guide post on the upside of bushing plate, the drill bit of multiple-drilling machine is passed through from the drill bushing hole, and to downward
It stretches；
Bearing, bottom surface are fixedly connected on framework soleplate, and the holder top is equipped with limit crossbeam, for the bushing plate
Play position-limiting action；
Compression cylinder is connected on the upside of the bottom plate, and is symmetricly set on the front and rear sides of workpiece, the piston rod of compression cylinder
Upper connection compact heap, at the top of workpiece pressing；
Limited post is connected on the upside of bottom plate, and is arranged around workpiece bottom, and the upper surface of the limited post is resisted against workpiece top
On the lower surface in portion, for limiting the location of workpiece.
2. air throttle bull bushing plate according to claim 1, which is characterized in that the bearing is two, respectively symmetrically
It is arranged in the left and right sides of bottom plate, and on rear side of the guide rod.
3. air throttle bull bushing plate according to claim 2, which is characterized in that the upper table of the limit crossbeam of the bearing
Face is higher than workpiece surface, and limit the distance between beam surface upper and workpiece surface are used as chip removal distance.
4. air throttle bull bushing plate according to claim 3, which is characterized in that the chip removal distance is 8~10mm.
5. air throttle bull bushing plate according to claim 3 or 4, which is characterized in that the compression cylinder passes through end face
On hoistable platform.
6. air throttle bull bushing plate according to claim 5, which is characterized in that the stroke of the compression cylinder is at least
20mm。
7. air throttle bull bushing plate according to claim 1, which is characterized in that the limited post is four, limited post
Bottom surface is fixedly mounted on locating platform.
8. air throttle bull bushing plate according to claim 7, which is characterized in that the locating platform is removable by footing
That unloads is connected on the bottom plate.
9. air throttle bull bushing plate according to claim 8, which is characterized in that be arranged with compression bullet on the guide post
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847434.0U CN207642358U (en) | 2017-12-26 | 2017-12-26 | A kind of air throttle bull bushing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847434.0U CN207642358U (en) | 2017-12-26 | 2017-12-26 | A kind of air throttle bull bushing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642358U true CN207642358U (en) | 2018-07-24 |
Family
ID=62875495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847434.0U Expired - Fee Related CN207642358U (en) | 2017-12-26 | 2017-12-26 | A kind of air throttle bull bushing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465479A (en) * | 2018-12-07 | 2019-03-15 | 中铁九桥工程有限公司 | A kind of positioning hole-drilling system of I-beam and box-girder |
| CN112372327A (en) * | 2020-11-30 | 2021-02-19 | 四川航天长征装备制造有限公司 | Quick alignment quadrant positioner |
-
2017
- 2017-12-26 CN CN201721847434.0U patent/CN207642358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465479A (en) * | 2018-12-07 | 2019-03-15 | 中铁九桥工程有限公司 | A kind of positioning hole-drilling system of I-beam and box-girder |
| CN112372327A (en) * | 2020-11-30 | 2021-02-19 | 四川航天长征装备制造有限公司 | Quick alignment quadrant positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air throttle multi -head drill template Effective date of registration: 20200420 Granted publication date: 20180724 Pledgee: Jilin Zhongxin Technology Credit Financing Guarantee Co.,Ltd. Pledgor: CHANGCHUN FUMING HANGFA COMPONENT MANUFACTURING Co.,Ltd. Registration number: Y2020220000025 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210412 Granted publication date: 20180724 Pledgee: Jilin Zhongxin Technology Credit Financing Guarantee Co.,Ltd. Pledgor: CHANGCHUN FUMING HANGFA COMPONENT MANUFACTURING Co.,Ltd. Registration number: Y2020220000025 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multi head drill template for throttle valve Effective date of registration: 20210422 Granted publication date: 20180724 Pledgee: Jilin Zhongxin Technology Credit Financing Guarantee Co.,Ltd. Pledgor: CHANGCHUN FUMING HANGFA COMPONENT MANUFACTURING Co.,Ltd. Registration number: Y2021220000038 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220804 Granted publication date: 20180724 Pledgee: Jilin Zhongxin Technology Credit Financing Guarantee Co.,Ltd. Pledgor: CHANGCHUN FUMING HANGFA COMPONENT MANUFACTURING CO.,LTD. Registration number: Y2021220000038 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20211226 |