CN104772503A - Ratchet and pawl indexing drill jig - Google Patents

Ratchet and pawl indexing drill jig Download PDF

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Publication number
CN104772503A
CN104772503A CN201510213276.2A CN201510213276A CN104772503A CN 104772503 A CN104772503 A CN 104772503A CN 201510213276 A CN201510213276 A CN 201510213276A CN 104772503 A CN104772503 A CN 104772503A
Authority
CN
China
Prior art keywords
ratchet
cover plate
positioning disk
clamping fixture
fixture seat
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.)
Pending
Application number
CN201510213276.2A
Other languages
Chinese (zh)
Inventor
任纪元
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.)
LEO GROUP ZHEJIANG PUMP INDUSTRY CO., LTD.
Original Assignee
LEO GROUP 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 LEO GROUP CO Ltd filed Critical LEO GROUP CO Ltd
Priority to CN201510213276.2A priority Critical patent/CN104772503A/en
Publication of CN104772503A publication Critical patent/CN104772503A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28Drill jigs for workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02Indexing equipment
    • B23Q16/04Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
    • B23Q16/06Rotary indexing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means

Abstract

The invention relates to the technical field of mechanical drill jig equipment, in particular to a ratchet and pawl indexing drill jig. The ratchet and pawl indexing drill jig comprises a clamp seat, wherein a positioning device is arranged on the clamp seat, and is arranged on a mandrel positioning device; the mandrel positioning device is matched with the positioning device through a press plate for tightly clamping a workpiece to be processed; one side of the clamp seat is fastened and provided with a template support block; a drill template is hinged to the template support block, and a drill sleeve is arranged on the drill template. The ratchet and pawl indexing drill jig has the advantages that the precision during the workpiece processing is improved, the work efficiency is improved by 2 to 3 times, the operation is extremely convenient, the replacing work procedures of the drill template are reduced, the work efficiency is effectively improved, and the work intensity is reduced.

Description

Click indexing jig
Technical field
The present invention relates to the technical field of mechanical drill jig equipment, especially relate to a kind of click indexing jig.
Background technology
Drill jig equipment as processing unit (plant) common in machining, be usually used in holing to some workpiece, tapping, the operation such as fraising.In machining, often need several holes processing certain rule on workpiece, such as, circumferentially process several uniform holes of annular at workpiece, this just needs, and special device auxiliary clamp is fixing just can carry out.Drill jig equipment traditional at present has employing circumference porous drill plate structure, this equipment adopts the mode of latch location to be fixed workpiece to be processed, then when workpiece to be processed is fixed on positioning disk, location disk hole occurs being difficult to aim at usually, cause operating personnel not easily by alignment pin quick insertion locating hole, make inefficient operation, cause extend man-hour, the inefficiency of production and processing, simultaneously also also very big to the physical demands of operating personnel.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide a kind of precision when improve processing work, work efficiency improves 2 ~ 3 times, it is extremely convenient to operate, reduce the replacing operation of bushing plate, the efficiency of effective raising work, reduces the click indexing jig of labour intensity.
For realizing above-mentioned object, the invention provides following technical scheme:
A kind of click indexing jig, comprise clamping fixture seat described in clamping fixture seat and be provided with positioner, positioner is installed on axle positioner, axle positioner to be coordinated with positioner by pressing plate and clamps workpiece to be processed, the side of clamping fixture seat is fastening is provided with template supporting shoe, template supporting shoe is hinged with bushing plate, and bushing plate is provided with drill bushing.
The present invention is set to further: the concrete structure of described positioner is: the side of clamping fixture seat is provided with the ratchet cover plate, and side clamping fixture seat being positioned at the ratchet cover plate is provided with the ratchet positioning component coordinating with the ratchet cover plate and locate.
The present invention is set to further: the side of the described ratchet cover plate is fixed with positioning disk, and the ratchet cover plate is between positioning disk and clamping fixture seat.
The present invention is set to further: the concrete structure of described axle positioner is: clamping fixture seat is provided with fixed axis, and the ratchet cover plate is installed on fixed axis by bearing; Axle is provided with, axle and described fixed axis concentric in the middle part of positioning disk; One end of axle is arranged with pressing plate, and positioning disk is between the ratchet cover plate and pressing plate; Described positioning disk is provided with an alignment pin towards the face of pressing plate side.
The present invention is set to further: described positioning disk sleeve is located on spindle seat, is fastenedly connected between the edge of positioning disk and the ratchet cover plate, and spindle seat and the ratchet cover plate are fastenedly connected.
The present invention is set to further: the concrete structure of described axle positioner is: clamping fixture seat is provided with fixed axis, and the ratchet cover plate is installed on fixed axis by bearing; The middle part of spindle seat is provided with axle, axle and described fixed axis concentric; One end of axle is arranged with pressing plate, and positioning disk is between the ratchet cover plate and pressing plate; Described positioning disk is provided with an alignment pin towards the face of pressing plate side.
The present invention is set to further: described positioner is the ratchet positioning disk of the side being located at clamping fixture seat, and side clamping fixture seat being positioned at ratchet positioning disk is provided with the ratchet positioning component coordinating with ratchet positioning disk and locate.
The present invention is set to further: described axle positioner is the stationary spindle be located on clamping fixture seat; Described ratchet positioning disk is installed on stationary spindle by bearing, and the one end on stationary spindle is arranged with pressing plate, and ratchet positioning disk is between clamping fixture seat and pressing plate.
The present invention is set to further: described ratchet positioning component comprises the detent pin be located at and clamping fixture seat be positioned at ratchet cover plate side, detent pin is provided with and is rotatingly equiped with ratchet, ratchet is provided with spring base near one end of the ratchet cover plate, is provided with spring between this end of spring base and ratchet.
The present invention is set to further: the clamping fixture seat of the side of the other end of described ratchet is fixed with pin, is provided with spring between pin and the other end of this ratchet.
By adopting technique scheme, the technique effect that the present invention reaches is: this drill jig belongs to porous (the uniform hole of two or more, not uniform hole) working grading structure, its structure has two features, one, adopt the boring of click calibration, fraising, tapping etc., workpiece hole positional precision improves (qualification rate 100%), and improves work efficiency 2 ~ 3 times, and it is extremely convenient to operate; Its two, adopt turning bushing plate, bushing plate overturn relative to module support deck, enter after having bored hole next procedure carry out reaming or tapping time, only need bushing plate to overturn, reamer or screw tap can directly be carried out reaming or tapping on workpiece.So, workpiece without the need to second time clamping, also without the need to the second cover frock, just can clamped one time, complete the multiple working procedures such as Multi-hole drilling, ream, tapping.(click calibration) drill jig of this structure is widely used in company's porous workpiece processing, novel structure, easy to operate, improves quality and work efficiency, alleviates labour intensity.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 be side-looking of the present invention partly cut open structural representation.
Fig. 2 is schematic top plan view of the present invention.
Detailed description of the invention
With reference to Fig. 1,2, be a kind of click indexing jig disclosed by the invention, clamping fixture seat 10 is provided with positioner, and positioner is installed on axle positioner, and axle positioner is coordinated with positioner by pressing plate 11 and clamps workpiece to be processed.Wherein the concrete structure of positioner is: the side of clamping fixture seat 10 is provided with the ratchet cover plate 12 and (the cylindrical sidewall of the ratchet cover plate circumferentially offers corresponding pawl slot according to workpiece hole count and position, hole (angle), it can certainly be other structure, the ratchet cover plate and clamping fixture seat ensure about 0.1mm gap, to guarantee that the ratchet cover plate rotates flexibly), side clamping fixture seat 10 being positioned at the ratchet cover plate 12 is provided with the ratchet positioning component coordinating with the ratchet cover plate 12 and locate; The side of the ratchet cover plate 12 described here is fixed with positioning disk 13, and the ratchet cover plate 12 is between positioning disk 13 and clamping fixture seat 10.Then the concrete structure of axle positioner is: clamping fixture seat 10 is provided with fixed axis 14, and the ratchet cover plate 12 is installed on fixed axis 14 by bearing; Axle 15 is provided with, axle 15 and described fixed axis 14 concentric in the middle part of positioning disk 13; One end of axle 15 is arranged with pressing plate 11, and positioning disk 13 is between the ratchet cover plate 12 and pressing plate 11.During use, workpiece to be processed is first placed on positioning disk 13, then pressing plate 11 (concrete shape is with reference to Fig. 1,2) is placed in axle 15, utilizes fastening nuts, workpiece to be processed 27 is clamped between pressing plate 11 and positioning disk 13.Wherein the side of clamping fixture seat 10 is fastening is provided with template supporting shoe 17, and template supporting shoe 17 is hinged with bushing plate 18, bushing plate 18 is provided with drill bushing 19.Adopt turning bushing plate, bushing plate overturn relative to module support deck, enter after having bored hole next procedure carry out reaming or tapping time, only need bushing plate to overturn, reamer or screw tap can directly be carried out reaming or tapping on workpiece.So, workpiece without the need to second time clamping, also without the need to the second cover frock, just can clamped one time, complete the multiple working procedures such as Multi-hole drilling, ream, tapping.
Certainly, the side of the ratchet cover plate 12 in above-mentioned is fixed with positioning disk 13, and the ratchet cover plate 12 is between positioning disk 13 and clamping fixture seat 10.Positioning disk 13 is sheathed on spindle seat 20, is fastenedly connected between the edge of positioning disk 13 and the ratchet cover plate 12, and spindle seat 20 and the ratchet cover plate 12 are fastenedly connected, and are fastenedly connected between positioning disk and the ratchet cover plate.In this case, the concrete structure of described axle positioner is: clamping fixture seat 10 is provided with fixed axis 14, and the ratchet cover plate 12 is installed on fixed axis 14 by bearing 21; The middle part of spindle seat 20 is provided with axle 15, axle 15 and described fixed axis 14 concentric; One end of axle 15 is arranged with pressing plate 11, and positioning disk 13 is between the ratchet cover plate 12 and pressing plate 11; Described positioning disk 13 is provided with an alignment pin 26 towards the face of pressing plate 11 side.The setting of alignment pin 26 effectively can improve locating effect, when processed product is put into, directly insert corresponding with alignment pin for the locating hole of processed product, make accurate positioning quick, locating effect has greatly improved, and namely alignment pin 26 is located for workpiece angle.
Positioner in above-mentioned also can for being located at the ratchet positioning disk of the side of clamping fixture seat 10, and side clamping fixture seat 10 being positioned at ratchet positioning disk is provided with the ratchet positioning component coordinating with ratchet positioning disk and locate.Here namely ratchet positioning disk is the positioning disk in above-mentioned and the ratchet cover plate are integrated.Now, described axle positioner is be located at the stationary spindle on clamping fixture seat 10; Described ratchet positioning disk is installed on stationary spindle by bearing, and the one end on stationary spindle is arranged with pressing plate 11, and ratchet positioning disk is between clamping fixture seat 10 and pressing plate 11.Certainly, wherein ratchet positioning disk also can be installed on stationary spindle by bearing, and certainly adopt fit mode to manufacture, required cost and manufacture difficulty comparatively speaking can be larger.
To sum up, ratchet positioning component comprises the detent pin 16 be located at and clamping fixture seat 10 be positioned at the ratchet cover plate 12 side, detent pin 16 is provided with and is rotatingly equiped with ratchet 22, and ratchet 22 is provided with spring base 23 near one end of the ratchet cover plate 12, is provided with spring 24 between this end of spring base 23 and ratchet 22.In order to strengthen the stability of its work, the clamping fixture seat 10 of the side of the other end of described ratchet 22 being fixed with pin 25, between the other end of pin 25 and this ratchet 22, being provided with spring 24.Ratchet and the ratchet cover plate are worked in coordination the clamping ratchet cover plate, and make the ratchet cover plate can only turn to rotation to one, another direction then cannot be rotated, and effectively raises the stability that product orientation is firm like this, decreases traditional triviality to hole.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.

Claims (10)

1. a click indexing jig, comprise clamping fixture seat, it is characterized in that: described clamping fixture seat is provided with positioner, positioner is installed on axle positioner, axle positioner to be coordinated with positioner by pressing plate and clamps workpiece to be processed, the side of clamping fixture seat is fastening is provided with template supporting shoe, and template supporting shoe is hinged with bushing plate, and bushing plate is provided with drill bushing.
2. click indexing jig according to claim 1, it is characterized in that: the concrete structure of described positioner is: the side of clamping fixture seat is provided with the ratchet cover plate, with ratchet cover plate the same side and the side being positioned at the ratchet cover plate is provided with the ratchet positioning component coordinating with the ratchet cover plate and locate on clamping fixture seat.
3. click indexing jig according to claim 2, is characterized in that: the side of the described ratchet cover plate is fixed with positioning disk, and the ratchet cover plate is between positioning disk and clamping fixture seat.
4. click indexing jig according to claim 3, is characterized in that: the concrete structure of described axle positioner is: clamping fixture seat is provided with fixed axis, and the ratchet cover plate is installed on fixed axis by bearing; Axle is provided with, axle and described fixed axis concentric in the middle part of positioning disk; One end of axle is arranged with pressing plate, and positioning disk is between the ratchet cover plate and pressing plate; Described positioning disk is provided with an alignment pin towards the face of pressing plate side.
5. click indexing jig according to claim 3, is characterized in that: described positioning disk sleeve is located on spindle seat, be fastenedly connected between the edge of positioning disk and the ratchet cover plate, spindle seat and the ratchet cover plate are fastenedly connected.
6. click indexing jig according to claim 5, is characterized in that: the concrete structure of described axle positioner is: clamping fixture seat is provided with fixed axis, and the ratchet cover plate is installed on fixed axis by bearing; The middle part of spindle seat is provided with axle, axle and described fixed axis concentric; One end of axle is arranged with pressing plate, and positioning disk is between the ratchet cover plate and pressing plate; Described positioning disk is provided with an alignment pin towards the face of pressing plate side.
7. click indexing jig according to claim 1, it is characterized in that: described positioner is the ratchet positioning disk of the side being located at clamping fixture seat, side clamping fixture seat being positioned at ratchet positioning disk is provided with the ratchet positioning component coordinating with ratchet positioning disk and locate.
8. click indexing jig according to claim 7, is characterized in that: described axle positioner is the stationary spindle be located on clamping fixture seat; Described ratchet positioning disk is installed on stationary spindle by bearing, and the one end on stationary spindle is arranged with pressing plate, and ratchet positioning disk is between clamping fixture seat and pressing plate.
9. the click indexing jig according to any one of claim 2 ~ 8, it is characterized in that: described ratchet positioning component comprises the detent pin be located at and clamping fixture seat be positioned at ratchet cover plate side, detent pin is provided with and is rotatingly equiped with ratchet, ratchet is provided with spring base near one end of the ratchet cover plate, is provided with spring between this end of spring base and ratchet.
10. click indexing jig according to claim 9, is characterized in that: the clamping fixture seat of the side of the other end of described ratchet is fixed with pin, is provided with spring between pin and the other end of this ratchet.
CN201510213276.2A 2015-04-29 2015-04-29 Ratchet and pawl indexing drill jig Pending CN104772503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510213276.2A CN104772503A (en) 2015-04-29 2015-04-29 Ratchet and pawl indexing drill jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510213276.2A CN104772503A (en) 2015-04-29 2015-04-29 Ratchet and pawl indexing drill jig

Publications (1)

Publication Number Publication Date
CN104772503A true CN104772503A (en) 2015-07-15

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ID=53614439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510213276.2A Pending CN104772503A (en) 2015-04-29 2015-04-29 Ratchet and pawl indexing drill jig

Country Status (1)

Country Link
CN (1) CN104772503A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105965298A (en) * 2016-06-15 2016-09-28 利欧集团浙江泵业有限公司 Motor base machining clamp
CN106077839A (en) * 2016-08-11 2016-11-09 芜湖金源机械制造有限公司 Engine crankshaft damper pulley signal gear Gear Milling fixture
CN106425574A (en) * 2016-11-10 2017-02-22 重庆代发铸造有限公司 Special jig for drilling bell housing
CN106514439A (en) * 2016-12-28 2017-03-22 上海振高螺母有限公司 Precise screw tap groove indexing mechanism for grinding
CN113210677A (en) * 2019-12-27 2021-08-06 福建惠丰电机有限公司 Rotating platform capable of realizing repeated drilling by one-time clamping

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB793954A (en) * 1955-03-18 1958-04-23 Walter Stanley Brett Improvements in or relating to drilling jigs
CN201751090U (en) * 2010-07-07 2011-02-23 邵桂军 Mould clamping fixture for manufacturing annular-mode straw granulators
CN102962497A (en) * 2011-08-31 2013-03-13 哈尔滨建成集团有限公司 Pipe fitting radial indexing drilling clamp tooling
CN104338970A (en) * 2014-10-31 2015-02-11 山东开泰抛丸机械有限公司 Drilling jig for machining six-edge steel nut threaded holes and machining method of six-edge steel nut threaded holes based on drilling jig
CN204603385U (en) * 2015-04-29 2015-09-02 利欧集团股份有限公司 Click indexing jig

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB793954A (en) * 1955-03-18 1958-04-23 Walter Stanley Brett Improvements in or relating to drilling jigs
CN201751090U (en) * 2010-07-07 2011-02-23 邵桂军 Mould clamping fixture for manufacturing annular-mode straw granulators
CN102962497A (en) * 2011-08-31 2013-03-13 哈尔滨建成集团有限公司 Pipe fitting radial indexing drilling clamp tooling
CN104338970A (en) * 2014-10-31 2015-02-11 山东开泰抛丸机械有限公司 Drilling jig for machining six-edge steel nut threaded holes and machining method of six-edge steel nut threaded holes based on drilling jig
CN204603385U (en) * 2015-04-29 2015-09-02 利欧集团股份有限公司 Click indexing jig

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105965298A (en) * 2016-06-15 2016-09-28 利欧集团浙江泵业有限公司 Motor base machining clamp
CN105965298B (en) * 2016-06-15 2019-05-28 利欧集团浙江泵业有限公司 Motor cabinet clamp for machining
CN106077839A (en) * 2016-08-11 2016-11-09 芜湖金源机械制造有限公司 Engine crankshaft damper pulley signal gear Gear Milling fixture
CN106077839B (en) * 2016-08-11 2018-07-03 芜湖金源机械制造有限公司 Engine crankshaft damper pulley signal gear Gear Milling fixture
CN106425574A (en) * 2016-11-10 2017-02-22 重庆代发铸造有限公司 Special jig for drilling bell housing
CN106425574B (en) * 2016-11-10 2018-05-18 重庆代发铸造有限公司 Bell housing dedicated fixture for drilling
CN106514439A (en) * 2016-12-28 2017-03-22 上海振高螺母有限公司 Precise screw tap groove indexing mechanism for grinding
CN113210677A (en) * 2019-12-27 2021-08-06 福建惠丰电机有限公司 Rotating platform capable of realizing repeated drilling by one-time clamping

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20160412

Address after: Wenling City, the Eastern Industrial Agglomeration in Zhejiang province Taizhou city 317500 District Third Street No. 1

Applicant after: LEO GROUP ZHEJIANG PUMP INDUSTRY CO., LTD.

Address before: The coastal town of Leo road in Wenling city 317500 Taizhou city in Zhejiang province No. 1

Applicant before: LEO Group Co., Ltd.

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150715