CN105904251A - Reversible type multi-surface hole drilling fixture - Google Patents
Reversible type multi-surface hole drilling fixture Download PDFInfo
- Publication number
- CN105904251A CN105904251A CN201610424663.5A CN201610424663A CN105904251A CN 105904251 A CN105904251 A CN 105904251A CN 201610424663 A CN201610424663 A CN 201610424663A CN 105904251 A CN105904251 A CN 105904251A
- Authority
- CN
- China
- Prior art keywords
- plate
- processed
- support arm
- pressing plate
- bushing
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 22
- 230000002441 reversible effect Effects 0.000 title claims abstract description 18
- 238000003754 machining Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a reversible type multi-surface hole drilling fixture. According to the reversible type multi-surface hole drilling fixture, a lower base plate, a side plate and an upper drilling template form a leftwards-reversed-n-shaped main body; a top drilling template is arranged in front of the side plate; a rear fixing plate is arranged at the rear side of the side plate; a pressing plate is arranged inside the side plate; a supporting arm pressing plate is arranged on the base plate. The invention provides the reversible type multi-surface hole drilling fixture for guaranteeing the dimensional accuracy, the hole pitch tolerance and the form and location tolerance of a part. The reversible type multi-surface hole drilling fixture is used for machining inner bores based on a rule that the inner bores mutually act as references for each other so as to guarantee the machining precision.
Description
Technical field
The invention belongs to field of machining, be specifically related to a kind of reversible multiaspect hole drilling clamp for machining.
Background technology
The main operation principle of support arm class part is to ensure that the installation site of contact switch, and the installation site of wire harness and bolt connect fixing, are widely used aboard.This type of part is originally as foundry goods, simultaneously drilling can cause hole the most coaxial, so needing two sides to process, owing to comparatively dense is compared in hole arrangement, it is impossible to using flexible frock fixture, the pitch-row tolerance in each hole of multiaspect is 0.1mm, centre is space groove, add man-hour requirement and process the hole of multiple space angle, cause Drilling operation difficulty big, the actual course of processing cannot ensure tolerance accurately.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of reversible multiaspect hole drilling clamp for machining, " Contraband " font main body is formed by lower shoe, side plate and upper bushing plate, top bushing plate it is provided with before side plate, rear side is provided with rear fixed plate, it is internally provided with pressing plate, base plate is provided with support arm pressing plate.Pass through said structure, it is possible to the precision machining caused due to the special construction of support arm class workpiece present in solution prior art is poor, the technical problem of process-cycle length.
To achieve these goals, the technical solution used in the present invention is: a kind of reversible multiaspect hole drilling clamp for machining, it is characterized in that: being formed " Contraband " font main body by lower shoe, side plate and upper bushing plate, be provided with top bushing plate before side plate, rear side is provided with rear fixed plate；Part to be processed is placed between lower shoe and upper bushing plate, top and side plate lateral surface flush, top bushing plate by the hole to be processed clamping at part top to be processed between top bushing plate and side plate, the two ends of pressing plate are arranged on the side of top bushing plate and rear fixed plate by interior six square bolts respectively, and part top to be processed carries out location clamping；Being provided with support arm pressing plate on lower shoe, support arm pressing plate is pressed on the downside support arm of part to be processed, and the two ends of support arm pressing plate are fixed on lower shoe by interior six square bolts.
Described upper bushing plate and the relative position of lower shoe, be provided with and process, with the part support arm previous generation to be processed, the drill bushing that hole site is corresponding.
The drill bushing corresponding with hole site to be processed, part top to be processed it is provided with on described top bushing plate.
The middle position upper surface of described support arm pressing plate is provided with location screw, the position of regulation screw, it is possible to supporting location on the upside support arm of part to be processed.
The using method of a kind of reversible multiaspect hole drilling clamp for machining, the steps include:
1), putting in fixture by part to be processed, three datum level location, pressing plate compresses, and six square bolts of pressing plate both sides are fixed；
2), support arm pressing plate compress, use clearance gauge check three locating surfaces of part to be processed, gap≤0.03mm；
3), use before and after guide reamer, need the hole of processing to be processed part to be processed by drill bushing, in the course of processing, the whole fixture angle of adjustment can be rotated, thus adapt to processing needs to each hole.
Having the beneficial effects that of the invention: the invention provides a kind of reversible multiaspect hole drilling clamp for machining, " Contraband " font main body is formed by lower shoe, side plate and upper bushing plate, top bushing plate it is provided with before side plate, rear side is provided with rear fixed plate, it is internally provided with pressing plate, base plate is provided with support arm pressing plate.The invention is for ensureing the dimensional accuracy of part, pitch-row tolerance and form and position tolerance.According to the principle of acted as reference mutual, process endoporus, it is ensured that machining accuracy.
Accompanying drawing explanation
Fig. 1: for the front view of part to be processed.
Fig. 2: for the A direction view of Fig. 1.
Fig. 3: for the B direction view of Fig. 2.
Fig. 4: use state front view for the invention.
Fig. 5: use state top view for the invention.
Fig. 6: use state upward view for the invention.
Fig. 7: use state stereogram for the invention.
Detailed description of the invention
A kind of reversible multiaspect hole drilling clamp for machining as shown in figs. 4-7, its structure is: formed " Contraband " font main body by lower shoe 1, side plate 2 and upper bushing plate 3, and side plate 2 is above provided with top bushing plate 5, and rear side is provided with rear fixed plate 6；Part 4 to be processed is placed between lower shoe 1 and upper bushing plate 3, top and side plate 2 lateral surface flush, top bushing plate 5 by the hole to be processed clamping at part 4 top to be processed between top bushing plate 5 and side plate 2, the two ends of pressing plate 8 are arranged on the side of top bushing plate 5 and rear fixed plate 6 by interior six square bolts 7 respectively, and part 4 top to be processed carries out location clamping；Being provided with support arm pressing plate 9 on lower shoe 1, support arm pressing plate 9 is pressed on the downside support arm of part 4 to be processed, and the two ends of support arm pressing plate 9 are fixed on lower shoe 1 by interior six square bolts 7.
Described upper bushing plate 3 and the relative position of lower shoe 1, be provided with and process the corresponding drill bushing in hole site 10 with the part 4 support arm previous generation to be processed.
It is provided with the drill bushing 10 corresponding with hole site to be processed, part 4 top to be processed on described top bushing plate 5, side plate 2 is provided with the drill bushing 10 corresponding with part 4 position to be processed.
The middle position upper surface of described support arm pressing plate 9 is provided with location screw 11, the position of regulation screw 11, it is possible to supporting location on the upside support arm of part 4 to be processed.
The using method of a kind of reversible multiaspect hole drilling clamp for machining, the steps include:
1, by part 4(to be processed as Figure 1-3) putting in fixture, three datum level location, pressing plate 8 compresses, and six square bolts 7 of pressing plate 8 both sides are fixed；
2, support arm pressing plate 9 compresses, and uses clearance gauge to check 4 three locating surfaces of part to be processed, gap≤0.03mm；
3, guide reamer before and after using, need the hole of processing to be processed part 4 to be processed by drill bushing 10, in the course of processing, the whole fixture angle of adjustment can be rotated, thus adapt to the processing needs to each hole.
Claims (5)
1. a reversible multiaspect hole drilling clamp for machining, it is characterized in that: formed " Contraband " font main body by lower shoe (1), side plate (2) and upper bushing plate (3), side plate (2) is above provided with top bushing plate (5), and rear side is provided with rear fixed plate (6)；Part to be processed (4) is placed between lower shoe (1) and upper bushing plate (3), top and side plate (2) lateral surface flush, top bushing plate (5) by the hole to be processed clamping at part to be processed (4) top between top bushing plate (5) and side plate (2), the two ends of pressing plate (8) are arranged on the side of top bushing plate (5) and rear fixed plate (6) by interior six square bolts (7) respectively, and part to be processed (4) top carries out location clamping；Being provided with support arm pressing plate (9) on lower shoe (1), support arm pressing plate (9) is pressed on the downside support arm of part to be processed (4), and the two ends of support arm pressing plate (9) are fixed on lower shoe (1) by interior six square bolts (7).
A kind of reversible multiaspect hole drilling clamp for machining the most according to claim 1, it is characterized in that: described upper bushing plate (3) and the relative position of lower shoe (1), be provided with and process the corresponding drill bushing in hole site (10) with part to be processed (4) the support arm previous generation.
A kind of reversible multiaspect hole drilling clamp for machining the most according to claim 1, it is characterised in that: it is provided with the drill bushing corresponding with hole site to be processed, part to be processed (4) top on described top bushing plate (5).
A kind of reversible multiaspect hole drilling clamp for machining the most according to claim 1, it is characterized in that: the middle position upper surface of described support arm pressing plate (9) is provided with location screw (11), the position of regulation screw (11), it is possible to supporting location on the upside support arm of part to be processed (4).
The using method of a kind of reversible multiaspect hole drilling clamp for machining the most according to claim 1, the steps include:
1), putting in fixture by part to be processed (4), three datum level location, pressing plate (8) compresses, and six square bolts (7) of pressing plate (8) both sides are fixed；
2), support arm pressing plate (9) compress, use clearance gauge check (4) three locating surfaces of part to be processed, gap≤0.03mm；
3), use before and after guide reamer, need the hole of processing to be processed part to be processed (4) by drill bushing (10), in the course of processing, the whole fixture angle of adjustment can be rotated, thus adapt to processing needs to each hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610424663.5A CN105904251A (en) | 2016-06-16 | 2016-06-16 | Reversible type multi-surface hole drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610424663.5A CN105904251A (en) | 2016-06-16 | 2016-06-16 | Reversible type multi-surface hole drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105904251A true CN105904251A (en) | 2016-08-31 |
Family
ID=56751166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610424663.5A Pending CN105904251A (en) | 2016-06-16 | 2016-06-16 | Reversible type multi-surface hole drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105904251A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175357A (en) * | 2017-06-19 | 2017-09-19 | 江西洪都航空工业集团有限责任公司 | A kind of rib PRECISION HOLE manufactures auxiliary mould |
| CN107671568A (en) * | 2017-09-21 | 2018-02-09 | 西安西航集团莱特航空制造技术有限公司 | Multifunctional milling machine fixture for structural member processing |
| CN110142441A (en) * | 2019-05-28 | 2019-08-20 | 南京信息职业技术学院 | Positioning tool for cross hole drilling piece |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5853270A (en) * | 1996-08-02 | 1998-12-29 | Precision Glass And Storefront, Inc. | Drill jig |
| CN102274996A (en) * | 2011-07-20 | 2011-12-14 | 沈阳飞机工业（集团）有限公司 | Multi-angle drilling jig |
| CN102672240A (en) * | 2012-05-28 | 2012-09-19 | 安徽全柴动力股份有限公司 | Drilling jig for combination machining of cylinder body of diesel engine and flywheel shell |
| CN103302335A (en) * | 2013-06-29 | 2013-09-18 | 辉县市汽车配件有限责任公司 | Multifunctional overturn drill jig |
| CN203304639U (en) * | 2013-06-29 | 2013-11-27 | 辉县市汽车配件有限责任公司 | Turning type multi-angle drill hole positioning device |
| CN103586506A (en) * | 2013-11-08 | 2014-02-19 | 合肥今典机械科技有限公司 | Casting shell drilling jig tool |
| CN104259522A (en) * | 2014-09-19 | 2015-01-07 | 安徽合力股份有限公司 | Drilling jig for machining U-shaped plate through holes |
| CN204262780U (en) * | 2014-11-07 | 2015-04-15 | 重庆市綦江区自力汽配有限公司 | A kind of release yoke drill jig positioning tool |
| CN204295004U (en) * | 2014-09-29 | 2015-04-29 | 中车集团沈阳汽车车桥制造有限公司 | Convertible boring grab |
| CN105057748A (en) * | 2015-09-14 | 2015-11-18 | 沈阳飞机工业（集团）有限公司 | Lock body drilling and reaming integration fixture and drilling and reaming method |
| CN105096729A (en) * | 2015-09-18 | 2015-11-25 | 重庆理工大学 | Installing clamp test table used for clutch release yoke |
| CN105269361A (en) * | 2015-11-27 | 2016-01-27 | 沈阳飞机工业（集团）有限公司 | Multi-hole multi-angle drilling clamp |
| CN105312630A (en) * | 2015-11-28 | 2016-02-10 | 沈阳飞机工业（集团）有限公司 | Complex thin-walled part inner bore finish processing fixture and using method thereof |
| CN205032770U (en) * | 2015-10-21 | 2016-02-17 | 宜昌江峡船用机械有限责任公司 | Large -scale H shaped steel drilling mould |
| CN105537653A (en) * | 2016-03-17 | 2016-05-04 | 沈阳飞机工业（集团）有限公司 | Guiding structure and debugging method of inclined hole combined drilling jig |
| CN205309396U (en) * | 2015-11-30 | 2016-06-15 | 江苏千力物流装备科技有限公司 | Fore carriage symmetry spot facing work die clamper |
| CN205870019U (en) * | 2016-06-16 | 2017-01-11 | 沈阳飞机工业（集团）有限公司 | Can cut with clamping apparatus by convertible multiaspect dowelling jig |
-
2016
- 2016-06-16 CN CN201610424663.5A patent/CN105904251A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5853270A (en) * | 1996-08-02 | 1998-12-29 | Precision Glass And Storefront, Inc. | Drill jig |
| CN102274996A (en) * | 2011-07-20 | 2011-12-14 | 沈阳飞机工业（集团）有限公司 | Multi-angle drilling jig |
| CN102672240A (en) * | 2012-05-28 | 2012-09-19 | 安徽全柴动力股份有限公司 | Drilling jig for combination machining of cylinder body of diesel engine and flywheel shell |
| CN103302335A (en) * | 2013-06-29 | 2013-09-18 | 辉县市汽车配件有限责任公司 | Multifunctional overturn drill jig |
| CN203304639U (en) * | 2013-06-29 | 2013-11-27 | 辉县市汽车配件有限责任公司 | Turning type multi-angle drill hole positioning device |
| CN103586506A (en) * | 2013-11-08 | 2014-02-19 | 合肥今典机械科技有限公司 | Casting shell drilling jig tool |
| CN104259522A (en) * | 2014-09-19 | 2015-01-07 | 安徽合力股份有限公司 | Drilling jig for machining U-shaped plate through holes |
| CN204295004U (en) * | 2014-09-29 | 2015-04-29 | 中车集团沈阳汽车车桥制造有限公司 | Convertible boring grab |
| CN204262780U (en) * | 2014-11-07 | 2015-04-15 | 重庆市綦江区自力汽配有限公司 | A kind of release yoke drill jig positioning tool |
| CN105057748A (en) * | 2015-09-14 | 2015-11-18 | 沈阳飞机工业（集团）有限公司 | Lock body drilling and reaming integration fixture and drilling and reaming method |
| CN105096729A (en) * | 2015-09-18 | 2015-11-25 | 重庆理工大学 | Installing clamp test table used for clutch release yoke |
| CN205032770U (en) * | 2015-10-21 | 2016-02-17 | 宜昌江峡船用机械有限责任公司 | Large -scale H shaped steel drilling mould |
| CN105269361A (en) * | 2015-11-27 | 2016-01-27 | 沈阳飞机工业（集团）有限公司 | Multi-hole multi-angle drilling clamp |
| CN105312630A (en) * | 2015-11-28 | 2016-02-10 | 沈阳飞机工业（集团）有限公司 | Complex thin-walled part inner bore finish processing fixture and using method thereof |
| CN205309396U (en) * | 2015-11-30 | 2016-06-15 | 江苏千力物流装备科技有限公司 | Fore carriage symmetry spot facing work die clamper |
| CN105537653A (en) * | 2016-03-17 | 2016-05-04 | 沈阳飞机工业（集团）有限公司 | Guiding structure and debugging method of inclined hole combined drilling jig |
| CN205870019U (en) * | 2016-06-16 | 2017-01-11 | 沈阳飞机工业（集团）有限公司 | Can cut with clamping apparatus by convertible multiaspect dowelling jig |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175357A (en) * | 2017-06-19 | 2017-09-19 | 江西洪都航空工业集团有限责任公司 | A kind of rib PRECISION HOLE manufactures auxiliary mould |
| CN107671568A (en) * | 2017-09-21 | 2018-02-09 | 西安西航集团莱特航空制造技术有限公司 | Multifunctional milling machine fixture for structural member processing |
| CN107671568B (en) * | 2017-09-21 | 2023-10-10 | 西安西航集团莱特航空制造技术有限公司 | Multifunctional milling machine fixture for machining structural part |
| CN110142441A (en) * | 2019-05-28 | 2019-08-20 | 南京信息职业技术学院 | Positioning tool for cross hole drilling piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204430835U (en) | A kind of processing tool of mould slanting guide pillar hole | |
| CN205519689U (en) | Fine -adjustment tool holder | |
| CN202292191U (en) | Pipe fitting drilling and positioning device | |
| CN105537653A (en) | Guiding structure and debugging method of inclined hole combined drilling jig | |
| CN104708079A (en) | Tool fixture with various-plane angle holes and processing method for angle hole | |
| CN103909296A (en) | Graduated adjustable drilling guide tool | |
| CN103658760A (en) | Arc-shaped plate drilling positioning device | |
| CN204195300U (en) | Body cover auxiliary bore hole frock | |
| CN103418997A (en) | Machining method for suspension bridge pin joint rope clip | |
| CN206083936U (en) | Clamping device suitable for bolt hole machining of multiple split sliding bearing seats | |
| CN205870019U (en) | Can cut with clamping apparatus by convertible multiaspect dowelling jig | |
| CN106352756A (en) | Test tool | |
| CN106166623B (en) | Split plain bearing seat bolt hole processes clamping device | |
| CN105690008A (en) | Manufacturing method of efficient positioning tool for drilling | |
| CN102975043B (en) | Disc punching and positioning tooling | |
| CN104440104A (en) | Set drilling and set tapping device for hole systems of two faces of transmission housing | |
| CN103009148A (en) | Positioning fixture for processing of rat holing | |
| CN103537929A (en) | Fixture for inclined oil hole of cylinder body | |
| CN105689996A (en) | Manufacturing method of positioning device for arc-shaped plate drilling | |
| CN108907815B (en) | Quick clamping fixture for special-shaped parts | |
| CN105382602A (en) | Efficient pipe fitting cutting device | |
| CN1932430B (en) | Arrangement for fastening a support of a scale and method for fastening the support, as well as a linear measuring device | |
| CN205968337U (en) | Bore hole milling anchor clamps | |
| CN204277536U (en) | floating support assembly | |
| CN202716074U (en) | Rib drilling and hinging combined clamp of drain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |