CN204135720U - High-precision drilling hole tool - Google Patents

High-precision drilling hole tool Download PDF

Info

Publication number
CN204135720U
CN204135720U CN201420500706.XU CN201420500706U CN204135720U CN 204135720 U CN204135720 U CN 204135720U CN 201420500706 U CN201420500706 U CN 201420500706U CN 204135720 U CN204135720 U CN 204135720U
Authority
CN
China
Prior art keywords
hole
location
base
plate
fuse
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
Application number
CN201420500706.XU
Other languages
Chinese (zh)
Inventor
李秋生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING BAOHAO MACHINERY CASTING CO., LTD.
Original Assignee
CHONGQING BAOSHENG MACHINERY CASTING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHONGQING BAOSHENG MACHINERY CASTING Co Ltd filed Critical CHONGQING BAOSHENG MACHINERY CASTING Co Ltd
Priority to CN201420500706.XU priority Critical patent/CN204135720U/en
Application granted granted Critical
Publication of CN204135720U publication Critical patent/CN204135720U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model proposes a kind of high-precision drilling hole tool, comprise band connecting hole location side plate and with location side plate vertically arranged bracing frame, support frame as described above is fixed with base, the center position of described base upper surface is provided with fixing fuse, described fixing fuse is made up of the moving block overlap that can relatively rotate, and wherein superposed spill spin block arranges turning arm; The periphery described base being fixed fuse is also provided with the cushion block of band locating hole; Described base has chip-removal hole near the position of location side plate.Location of the present utility model side plate is horizontally disposed with bracing frame, mounting seat on bracing frame, base is provided with the moving block that can relatively rotate, clutch is fixed on cushion block through positioning core and turning arm, in order to prevent workpiece movable positioning core from mating with clutch shaft hole, ensure the Drilling operation precision of workpiece.The utility model structure is simple, easy and simple to handle, and location machining accuracy is high, without the need to multiple clamping workpiece.

Description

High-precision drilling hole tool
Technical field
The utility model relates to technical field of tooling clamps, refers to a kind of high-precision drilling hole tool especially.
Background technology
Clutch is arranged between engine and speed changer, is the total member be directly associated with engine in automotive transmission.The flywheel group of usual clutch and engine crankshaft is installed together, and is the parts cutting off and transmit power between engine and automotive transmission.Automobile is from starting to the normal whole process travelled, and driver can controlled clutch as required, makes engine and power train temporarily be separated or engage gradually, to cut off or to transmit the power that engine exports to power train.Its effect makes engage gradually between engine with speed changer, thus ensure automobile balance starting; Contacting between temporarily disconnected engine and speed changer, so that impact when gear shift and minimizing gear shift; Can centrifugation be played when automobile emergency brake, prevent the transmission system overloads such as speed changer, thus play certain protective effect.
When holing on the clutch, general frock adds man-hour at multistation, needs repeatedly to load and unload, locate, and processing time consuming, effort, labour intensity are large.In addition, behind conventional locate mode location, easily there is relative movement between workpiece and frock, high-precision processing request can not be ensured.
Utility model content
The utility model, for the problems referred to above of the prior art, provides a kind of high-precision drilling hole tool, and its structure is simple, easy and simple to handle, and location machining accuracy is high, without the need to multiple clamping.
The technical solution of the utility model is achieved in that a kind of high-precision drilling hole tool, comprise band connecting hole location side plate and with location side plate vertically arranged bracing frame, support frame as described above is fixed with base, the center position of described base upper surface is provided with fixing fuse, described fixing fuse is made up of the moving block overlap that can relatively rotate, and wherein superposed spill spin block arranges turning arm; The periphery described base being fixed fuse is also provided with the cushion block of band locating hole; Described base has chip-removal hole near the position of location side plate.
Wherein, described cushion block is two and is parallel to each other, wherein one between chip-removal hole and fixing fuse, another root is positioned at the outside of fixing fuse.
Particularly, the connecting hole on the side plate of described location is 3, and is uniformly distributed.
Further, support frame as described above is triangular in shape and be two and be symmetrical arranged.
Further, described connecting hole forms shoulder hole by great circle post holes and small cylindrical opening.
Compared with prior art, the beneficial effects of the utility model are: location side plate is horizontally disposed with bracing frame, mounting seat on bracing frame, base is provided with the moving block that can relatively rotate, clutch is fixed on cushion block through positioning core and turning arm, in order to prevent workpiece movable positioning core from mating with clutch shaft hole, ensure the Drilling operation precision of workpiece.When other hole on clutch processed by needs, adopt turning arm driven rotary block, spill spin block drives workpiece rotational positioning, without the need to multiple clamping; The utility model structure is simple, easy and simple to handle, and location machining accuracy is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation;
Fig. 2 is the syndeton schematic diagram that Fig. 1 locates side plate and bracing frame.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See Fig. 1, Fig. 2, a kind of high-precision drilling hole tool, comprise band connecting hole 8 location side plate 2 and with location side plate 2 vertically arranged bracing frame 5, support frame as described above 5 is fixed with base 1, the center position of described base 1 upper surface is provided with fixing fuse, described fixing fuse is made up of the moving block overlap that can relatively rotate, and wherein superposed spill spin block arranges turning arm 6; The periphery described base 1 being fixed fuse is also provided with the cushion block 4 of band locating hole; Described base 1 has chip-removal hole near the position of location side plate 2.Location of the present utility model side plate 2 is horizontally disposed with bracing frame 5, mounting seat 1 on bracing frame 5, base 1 is provided with the moving block that can relatively rotate, clutch is fixed on cushion block 4 through positioning core 3 and turning arm 6, in order to prevent workpiece movable positioning core 3 from mating with clutch shaft hole, ensure the Drilling operation precision of workpiece.When other hole on clutch processed by needs, adopt turning arm 6 driven rotary block, spill spin block drives workpiece rotational positioning, without the need to multiple clamping; The utility model structure is simple, easy and simple to handle, and location machining accuracy is high.In the process of processing, iron filings are discharged by chip-removal hole, and chip removal is convenient.
Wherein, described cushion block 4 is two and is parallel to each other, wherein one between chip-removal hole and fixing fuse, another root is positioned at the outside of fixing fuse.Cushion block 4 is for supporting clutch, and bearing is for supporting drill bit, reamer.Two cushion blocks 4 be arranged in parallel, are convenient to install clutch, and behind clutch location steadily, positioning datum is high.Cushion block 4 is connected with base 1 by screw.
Particularly, the connecting hole 8 on described location side plate 2 is 3, and is uniformly distributed.Described connecting hole 8 forms shoulder hole by great circle post holes and small cylindrical opening.Wherein, shoulder hole location is set after more stable, anti-fastening retrodeviate carry.
Further, support frame as described above 5 is triangular in shape and be two and be symmetrical arranged, and can increase its positioning intensity, more steady behind location.
Further, described locating hole is waist type slotted eye 7, and when fixing cushion block 4, regulate position and the angle of cushion block 4 by waist type slotted eye 7, easy to use, location efficiency is higher.
The utility model in use, is adopted latch to be fixed by location side plate 2 by connecting hole 8, coordinates fixing by clutch through turning arm 6 with positioning core 3, and cushion block 4 plays a part to support, locate, and cutter is processed workpiece; When needing the coaxial aperture processing clutch diverse location, adopt turning arm 6 to rotate spill spin block, spill spin block band dynamic clutch rotates, and reaches the object of location, again processes it.Wherein, positioning core 3 also can be provided with the axle sleeve mated with it, the end of axle sleeve can be provided with auxiliary chamfering, and what auxiliary chamfering can be convenient is arranged on clutch on positioning core 3.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (5)

1. a high-precision drilling hole tool, it is characterized in that: comprise band connecting hole location side plate and with location side plate vertically arranged bracing frame, support frame as described above is fixed with base, the center position of described base upper surface is provided with fixing fuse, described fixing fuse is made up of the moving block overlap that can relatively rotate, and wherein superposed spill spin block arranges turning arm; The periphery described base being fixed fuse is also provided with the cushion block of band locating hole; Described base has chip-removal hole near the position of location side plate.
2. high-precision drilling hole tool according to claim 1, is characterized in that: described cushion block is two and is parallel to each other, wherein one between chip-removal hole and fixing fuse, another root is positioned at the outside of fixing fuse.
3. high-precision drilling hole tool according to claim 1, is characterized in that: the connecting hole on the side plate of described location is 3, and is uniformly distributed.
4. high-precision drilling hole tool according to claim 1, is characterized in that: support frame as described above is triangular in shape and be two and be symmetrical arranged.
5. high-precision drilling hole tool according to claim 1, is characterized in that: described connecting hole forms shoulder hole by great circle post holes and small cylindrical opening.
CN201420500706.XU 2014-09-01 2014-09-01 High-precision drilling hole tool Expired - Fee Related CN204135720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420500706.XU CN204135720U (en) 2014-09-01 2014-09-01 High-precision drilling hole tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420500706.XU CN204135720U (en) 2014-09-01 2014-09-01 High-precision drilling hole tool

Publications (1)

Publication Number Publication Date
CN204135720U true CN204135720U (en) 2015-02-04

Family

ID=52412435

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420500706.XU Expired - Fee Related CN204135720U (en) 2014-09-01 2014-09-01 High-precision drilling hole tool

Country Status (1)

Country Link
CN (1) CN204135720U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105500066A (en) * 2015-12-30 2016-04-20 天津起源创意泽众广告有限公司 Clamping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105500066A (en) * 2015-12-30 2016-04-20 天津起源创意泽众广告有限公司 Clamping device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20150204

Address after: The 400000 Chongqing city Qijiang District Zhuan Tang Zhen Pearl Beach Bridge Road

Patentee after: CHONGQING BAOHAO MACHINERY CASTING CO., LTD.

Address before: Sanjiang 401420 Chongqing County of Qijiang city streets Huang Jing Village three

Patentee before: CHONGQING BAOSHENG MACHINERY CASTING CO., LTD.

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 401420 QIJIANG, CHONGQING TO: 400000 QIJIANG, CHONGQING

ASS Succession or assignment of patent right

Owner name: CHONGQING BAOHAO MACHINE CASTING CO., LTD.

Free format text: FORMER OWNER: CHONGQING BAOSHENG MACHINE CASTING CO., LTD.

Effective date: 20150204

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150204

Termination date: 20160901

CF01 Termination of patent right due to non-payment of annual fee