CN107457582A - A kind of Chain Link boring jig - Google Patents
A kind of Chain Link boring jig Download PDFInfo
- Publication number
- CN107457582A CN107457582A CN201710595031.XA CN201710595031A CN107457582A CN 107457582 A CN107457582 A CN 107457582A CN 201710595031 A CN201710595031 A CN 201710595031A CN 107457582 A CN107457582 A CN 107457582A
- Authority
- CN
- China
- Prior art keywords
- chain link
- bottom plate
- bolt
- axis hole
- fixture
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices 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
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices 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
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The present invention relates to machining technology field, specifically a kind of Chain Link boring jig, including Chain Link and to accommodate the fixture of the Chain Link, the fixture includes the support for being adapted to the bottom plate of the multipair Chain Link processing and being installed on below the bottom plate, the bottom plate is provided with chip removal through hole, the bottom plate according to the axis hole concave surface of the Chain Link is provided with side location-plate on along its length, the bottom plate in the width direction on according to the Chain Link overall height and tolerance side locating piece is installed, the set hole location of the Chain Link is provided with drop cushion block, briquetting is provided with above the window of the Chain Link.The present invention, can be with the multipair Chain Link of clamped one time by vertical oil (gas) filling device design specialized fixture, while configures stepped boring cutter, axis hole and sets of holes is processed successively, its is simple in construction, practical without larger input.
Description
Technical field
The present invention relates to machining technology field, specifically a kind of Chain Link boring jig.
Background technology
One important spare part of Chain Link category crawler belt, the purpose of bore hole is in order to assemble axle and set, the direct shadow of crudy
Sound arrives Chain Link bonding strength, processes the product at present and uses special plane more, and equipment investment is higher, and fabrication cycle is longer, is adapted to
The production of conventional model, but it is not suitable with the processing of the less special type product of customer demand.
Chinese utility model patent Authorization Notice No. is the U of CN 204430818, the applying date is to be disclosed in 2015.01.11
A kind of Chain Link Boring fixture, including bore hole room, hydraulic pump one, hydraulic pump two, hydraulic pump three, described hydraulic pump one,
Hydraulic pump two is arranged on the corresponding both sides outer wall in bore hole room, and described hydraulic pump three is arranged in the top exterior walls of bore hole room,
Described bore hole room both sides are provided with through hole, and bolt is provided with backing plate, fixed plate in bore hole room, and described consolidates
Fixed board is arranged on the both sides of backing plate, and bolt is provided with clamp block one and dynamic fixture block one respectively in fixed plate and determined
Fixture block two and dynamic fixture block two, contiguous block are provided with described dynamic fixture block one, dynamic fixture block two, described hydraulic pump three passes through company
Extension bar is connected with upper holder block.But there are problems that it is following some：1st, the fixture once can only one Chain Link of clamping；2nd, liquid is used
Pressure compresses, and need to configure hydraulic station；3rd, equipment investment is larger, fabrication cycle length；4th, it is not suitable with the less special type of customer demand
The processing of product.
Chinese utility model patent Authorization Notice No. is the U of CN 202336736, the applying date is to be disclosed in 2011.11.02
A kind of Chain Link clamping device, specifically includes locating piece, hold-down cylinder, flange, blind rivet, voussoir, depression bar, guide flange, guide pin bushing, folder
Specifically, locating piece is arranged on clamp body, and blind rivet couples voussoir with the piston rod of hold-down cylinder, and guide pin bushing is arranged on the side of clamp body
In face, hold-down cylinder is fixed on the hole of fixture body side surface by flange, and guide flange is arranged in the hole above clamp body, depression bar
Couple through guide flange with voussoir, will not both produce Workpiece vibration when clamping workpiece, will not deform workpiece again, improve work
It is cost-effective and improve production efficiency while the machining accuracy of part.But it is not directed to technology to be solved by this invention and asks
Topic.
Chinese utility model patent Authorization Notice No. is the U of CN 203390612, the applying date is to be disclosed in 2013.08.07
A kind of Novel fixture of Chain Link, including bottom plate, big nose end clamping device and small bore end clamping device；Bottom plate is provided with logical
Mouthful.In this way, the piston rod that feed flow cylinder pressure is provided with due to its bottom plate is passed through to be resisted against the port that Chain Link bottom surface is positioned, dash forward
The structural form of traditional frock clamp is broken, on the basis of it can carry out Boring, the piston rod of hydraulic cylinder can be passed through by port
And it is resisted against Chain Link bottom surface, and Chain Link is positioned, Drilling operation machinery can carry out Drilling operation by top to Chain Link,
Only need clamped one time that Boring and Drilling operation to Chain Link can be achieved, or bore all-in-one cooperation with boring and enter simultaneously
Row Boring and Drilling operation, overcome traditional frock clamp need to Chain Link carry out multiple clamping caused by clamping error and
The defects of tedious process, compared with prior art, the machining accuracy and efficiency of Chain Link are remarkably improved, stability is strong, convenient real
With.But equally, it is not directed to the technical problems to be solved by the invention.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of Chain Link boring jig, by being designed in vertical oil (gas) filling device
Special fixture, can be with the multipair Chain Link of clamped one time, while configures stepped boring cutter, axis hole and sets of holes is processed successively, its structure
Simply, it is practical without larger input.
To solve above technical problem, the present invention uses following technical scheme：A kind of Chain Link boring jig, including chain rail
Save and to accommodate the fixture of the Chain Link, the fixture includes being adapted to the bottom plate of the multipair Chain Link processing and is installed on
Support below the bottom plate, the bottom plate are provided with according to aperture corresponding to the axis hole of the Chain Link, the Chain Link
Aperture corresponding to sets of holes, the Chain Link axis hole corresponding between aperture corresponding to pitch-row and the sets of holes of the Chain Link in
Chip removal through hole of the heart away from design, the bottom plate according to the axis hole concave surface of the Chain Link are provided with side location-plate on along its length,
The bottom plate in the width direction on according to the Chain Link overall height and tolerance side locating piece, the set hole position of the Chain Link are installed
Put place and be provided with drop cushion block, briquetting is provided with above the window of the Chain Link.
Further, the Chain Link is provided with eight pairs, divides four rows and four columns pair along the base plate center line by its left and right section
Claim to place.
Further, the support is set to two, is symmetricly set in the both ends of the bottom plate, and the support passes through the first spiral shell
Bolt and T-nut are connected with ground matrix.
Further, the side location-plate and the drop cushion block are connected by the second bolt and the bottom plate.
Further, the briquetting set above the window of the Chain Link is fixed by the 3rd bolt and the bottom plate to be connected
Connect, and spring is set with the 3rd bolt.
Compared with prior art, the beneficial effects of the present invention are：1st, add for the bore hole of special type track link rail
Work need not purchase special plane；
2nd, fixture makes simple, and fabrication cycle is shorter, and cost is relatively low；
3rd, workpiece is dismantled, installs and reprocessed conveniently；
4th, can be with the multipair Chain Link of clamped one time, if setting two equipment, a processing, another dismounting clamping, alternately
Use, it is possible to increase substantially processing efficiency.
Brief description of the drawings
Fig. 1 is the front-view schematic diagram of Chain Link boring jig of the present invention.
Fig. 2 is the schematic top plan view of Chain Link boring jig of the present invention.
In figure：1st, Chain Link；2nd, bottom plate；3rd, support；4th, side location-plate；5th, side locating piece；6th, drop cushion block；7th, briquetting；
8th, the 3rd bolt；9th, spring；10th, axis hole；11st, sets of holes；12nd, the first bolt；13rd, the second bolt.
Embodiment
To make to have further understanding and understanding with the effect reached to the architectural feature of the present invention, to preferred embodiment
Coordinate with accompanying drawing and be described in detail, be described as follows：
Reference picture 1-2, a kind of Chain Link boring jig for showing preferred embodiment are suitable with reference to the size of Chain Link 1, design
Close the bottom plate 2 that eight pairs of Chain Links 1 are placed, and according to corresponding to the axis hole 10 of Chain Link 1 aperture A, Chain Link 1 the correspondence of sets of holes 11
Aperture B, Chain Link 1 axis hole 10 corresponding to centre-to-centre spacing L between aperture B corresponding to the sets of holes 11 of aperture A and Chain Link 1 set
Count the chip removal lead to the hole site and size of iron filings；Two supports 3 of certain altitude are installed in clamp bottom board 2, the base of support 3 adds with vertical
The workbench of equipment is connected by the first bolt 12 with T-nut.The installation site of fixture, edge are adjusted before the bore hole of Chain Link 1
The length direction design side location-plate 4 of clamp bottom board 2, is saved along center line C symmetry arrangements by left and right, with the second bolt 13 and bottom plate
2 connections.And according to the concave surface fillet of 1 axis hole of Chain Link 10, the fillet of design side location-plate 4；According to the overall height of Chain Link 1 and tolerance,
Along the width of clamp bottom board 2, the side locating piece 5 for being adapted to size is installed.Its spacing tolerance is in the overall height margin of tolerance of Chain Link 1
Interior, left and right section side locating piece 5 is symmetrical along center line C, and in the position of sets of holes 11 of Chain Link 1, increase drop cushion block 6, ensures Chain Link
1 face of axis hole 10 is parallel with clamp bottom board 2, and drop cushion block 6 is fastened thereon with the second bolt 13；By eight pairs of Chain Links 1 by a left side
Right section is symmetrically placed along its length, increases briquetting 7 above the window of Chain Link 1, and connected and fastened with the 3rd bolt 8；3rd
The spring 9 of 8 supporting suitable length of bolt and elastic force, plays the rebound effect to briquetting 7.Regulate jig installation position and boring cutter
Access site, be utilized respectively 11 special stepped boring cutter of the axis hole 10 of Chain Link 1 and 1 sets of holes of Chain Link, first process axis hole 10, then add
Work sets of holes 11.
In addition, in preferred embodiment, according to the size of Chain Link 1, can be utilized with the fixture of the multipair Chain Link 1 of clamped one time
Stepped boring cutter, axis hole 10 is first processed, then automatic tool changer post-processing sets of holes 11, iron filings can be missed by chip removal through hole.
In addition, in preferred embodiment, shaft end side location-plate 4, tread side locating piece 5 and installation set end drop cushion block 6, solve
The constraint in the X-Y directions of Chain Link 1, and it is vertical with shaft end plane to ensure that Chain Link 1 processes the face of axis hole 10, the face of sets of holes 11
Degree；Window compresses, and adds the constraint of the Z-direction of Chain Link 1；Different model can be directed to, according to its size, this kind of design
The fixture of type, clamping fastening is carried out to Chain Link 1.
It is last it should be noted that：Various embodiments above is only used for making further specifically technical scheme
It is bright, and be not used to limit it；Those skilled in the art is it should be appreciated that it can still be described to various embodiments of the present invention
The technical characteristic of technical scheme modify or polish；And these modifications or polishing do not make technical scheme
Essence depart from the spirit and scope of each embodiment technical scheme.
Claims (5)
1. a kind of Chain Link boring jig, including Chain Link (1) and to accommodate the fixture of the Chain Link (1), its feature exists
In：The fixture includes the branch for being adapted to the bottom plate (2) of multipair Chain Link (1) processing and being installed on below the bottom plate (2)
Frame (3), the bottom plate (2) are provided with according to aperture corresponding to the axis hole (10) of the Chain Link (1), the Chain Link (1)
Aperture corresponding to sets of holes (11), the Chain Link (1) axis hole (10) corresponding to pitch-row and the sets of holes (11) of the Chain Link (1)
Between corresponding aperture centre-to-centre spacing design chip removal through hole, the bottom plate (2) along its length on according to the Chain Link (1)
Axis hole (10) concave surface be provided with side location-plate (4), the bottom plate (2) in the width direction on according to the Chain Link (1) overall height and
Tolerance is provided with side locating piece (5), and sets of holes (11) opening position of the Chain Link (1) is provided with drop cushion block (6), the Chain Link
(1) briquetting (7) is provided with above window.
A kind of 2. Chain Link boring jig according to claim 1, it is characterised in that：The Chain Link (1) is provided with eight
It is right, divide four rows and four columns symmetrically placed along the bottom plate (2) center line by its left and right section.
A kind of 3. Chain Link boring jig according to claim 1, it is characterised in that：The support (3) is set to two, right
Claim the both ends for being arranged at the bottom plate (2), the support (3) is worked by the first bolt (12) and T-nut with vertical oil (gas) filling device
Platform is connected.
A kind of 4. Chain Link boring jig according to claim 1, it is characterised in that：The side location-plate (4) and described
Drop cushion block (6) is connected by the second bolt (13) and the bottom plate (2).
A kind of 5. Chain Link boring jig according to claim 1, it is characterised in that：On the window of the Chain Link (1)
The briquetting (7) just set is fixedly connected by the 3rd bolt (8) with the bottom plate (2), and is set with the 3rd bolt (8)
Spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595031.XA CN107457582A (en) | 2017-07-20 | 2017-07-20 | A kind of Chain Link boring jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595031.XA CN107457582A (en) | 2017-07-20 | 2017-07-20 | A kind of Chain Link boring jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107457582A true CN107457582A (en) | 2017-12-12 |
Family
ID=60546115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710595031.XA Pending CN107457582A (en) | 2017-07-20 | 2017-07-20 | A kind of Chain Link boring jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107457582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326585A (en) * | 2018-01-18 | 2018-07-27 | 索特传动设备有限公司 | A kind of Chain Link boring brill unitary clip |
| CN113976953A (en) * | 2021-12-02 | 2022-01-28 | 谢晨捷 | Caterpillar track node type numerical control indexing boring machine with laser positioning function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202012001539U1 (en) * | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Self-sufficient hydraulic clamping pallet |
| CN103084860A (en) * | 2011-11-02 | 2013-05-08 | 江苏高精机电装备有限公司 | Caterpillar track link clamping device |
| CN103394947A (en) * | 2013-08-07 | 2013-11-20 | 泉州市华盛机械设备有限公司 | Novel tool clamp for caterpillar link |
| CN103481090A (en) * | 2013-08-30 | 2014-01-01 | 安徽池州家用机床股份有限公司 | Lug plate clamp |
| CN203484710U (en) * | 2013-10-09 | 2014-03-19 | 苏州乐多机械有限公司 | Positioning tool for chain clamp |
| CN203712341U (en) * | 2013-12-27 | 2014-07-16 | 江苏真绩机械制造有限公司 | Track link section multi-drill fixture |
| CN204019221U (en) * | 2014-08-11 | 2014-12-17 | 宁波方讯机械科技有限公司 | Flexibility linear array type Chain Link more than one piece boring grab |
| CN204430818U (en) * | 2015-01-11 | 2015-07-01 | 双威大昌锻造(安徽)有限公司 | Chain Link Boring fixture |
-
2017
- 2017-07-20 CN CN201710595031.XA patent/CN107457582A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084860A (en) * | 2011-11-02 | 2013-05-08 | 江苏高精机电装备有限公司 | Caterpillar track link clamping device |
| DE202012001539U1 (en) * | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Self-sufficient hydraulic clamping pallet |
| CN103394947A (en) * | 2013-08-07 | 2013-11-20 | 泉州市华盛机械设备有限公司 | Novel tool clamp for caterpillar link |
| CN103481090A (en) * | 2013-08-30 | 2014-01-01 | 安徽池州家用机床股份有限公司 | Lug plate clamp |
| CN203484710U (en) * | 2013-10-09 | 2014-03-19 | 苏州乐多机械有限公司 | Positioning tool for chain clamp |
| CN203712341U (en) * | 2013-12-27 | 2014-07-16 | 江苏真绩机械制造有限公司 | Track link section multi-drill fixture |
| CN204019221U (en) * | 2014-08-11 | 2014-12-17 | 宁波方讯机械科技有限公司 | Flexibility linear array type Chain Link more than one piece boring grab |
| CN204430818U (en) * | 2015-01-11 | 2015-07-01 | 双威大昌锻造(安徽)有限公司 | Chain Link Boring fixture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326585A (en) * | 2018-01-18 | 2018-07-27 | 索特传动设备有限公司 | A kind of Chain Link boring brill unitary clip |
| CN113976953A (en) * | 2021-12-02 | 2022-01-28 | 谢晨捷 | Caterpillar track node type numerical control indexing boring machine with laser positioning function |
| CN113976953B (en) * | 2021-12-02 | 2024-04-16 | 东莞市圣敖精密五金制品有限公司 | Caterpillar track node type numerical control indexing boring machine with laser positioning function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |