CN105537991A - Adapter drilling fixture - Google Patents
Adapter drilling fixture Download PDFInfo
- Publication number
- CN105537991A CN105537991A CN201511019675.1A CN201511019675A CN105537991A CN 105537991 A CN105537991 A CN 105537991A CN 201511019675 A CN201511019675 A CN 201511019675A CN 105537991 A CN105537991 A CN 105537991A
- Authority
- CN
- China
- Prior art keywords
- bushing plate
- adapter
- locating support
- vertical
- support
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
An adapter drilling fixture comprises a fixture bottom plate. Drill plate supports, adjustable supporting rod seats and positioning supports which are used for positioning two ends of an adapter are symmetrically arranged on the fixture bottom plate longitudinally in the left-right direction; a drill plate is arranged at the upper end of each positioning support; one end of each drill plate is hinged to the corresponding drill plate support; a base plate is placed on each drill plate; locking nuts and drill plate locking screws are arranged on the drill plate supports; an adjustable supporting rod is arranged on each adjustable supporting rod seat; a vertical positioning support is arranged at a transverse central line on one side of the fixture bottom plate; a positioning plate is arranged above the vertical positioning support; a vertical locking screw is arranged on the vertical positioning support; transverse positioning supports are symmetrically arranged on the left side and the right side of the vertical positioning support; and a transverse locking screw is arranged on the transverse positioning support. By the adapter drilling fixture, according to structure features of the adapter, a feasible drilling tool can be manufactured to machine holes meeting position requirements of the adapter, stable machining is facilitated, labor intensity of an operator is reduced, and the machining efficiency is improved.
Description
Technical field:
The present invention relates to railway goods train bogie manufacturing technology field, particularly the adapter processing of railway goods train bogie, specifically, is a kind of adapter boring grab.
Background technology:
Bogie is the important composition parts forming railway freight-car, and adapter is one of vitals forming bogie, and the adapter that is carried through of truck body is delivered to wheel, so the position accuracy of connecting hole is very important on adapter.Processing method traditionally, carry out Drilling operation, but the method is more time-consuming by the mode of line, and the positional precision in hole is difficult to ensure.
Summary of the invention:
The object of this invention is to provide a kind of adapter boring grab, for the architectural feature of adapter, the hole meeting its status requirement can be processed.
To achieve these goals, the present invention adopts following technical scheme:
The invention provides a kind of adapter boring grab, this boring grab comprises clamp bottom board, its key technology is: in the longitudinal direction of described clamp bottom board, be provided with the left bushing plate bearing for positioning adapter two ends and right bushing plate bearing, left adjustable supports pole socket and right adjustable supports pole socket, left locating support and right locating support symmetrically, left locating support upper end is provided with left bushing plate, left bushing plate one end is hinged on left bushing plate bearing, right locating support upper end is provided with right bushing plate, and right bushing plate one end is hinged on right bushing plate bearing; Each placement one piece of backing plate on left bushing plate, right bushing plate; Left bushing plate bearing, right bushing plate bearing are provided with locking nut and bushing plate lock-screw; Left adjustable supports pole socket is provided with left Adjustable bracing bar, right adjustable supports pole socket is provided with right Adjustable bracing bar; Vertical locating support is set at the cross central line place of described clamp bottom board side, above vertical locating support, location-plate is set, vertical locating support is provided with vertical tie down screw; Be symmetrical arranged located lateral support in the vertical locating support left and right sides, located lateral support arranges horizontal tie down screw.
Described left bushing plate bearing, right bushing plate bearing, left locating support, right locating support, vertical locating support are connected with clamp bottom board removably with located lateral support, also can be welded on clamp bottom board.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention for the architectural feature of adapter, can make feasible drilling tool and processes the hole meeting its status requirement.
2, the present invention collects location, is clamped in one, adapter is fixing reliable, easy to operate, flexible, eliminate blank crossed process, simplify the clamping steps that adapter adds man-hour, the positional precision accurate positioning in hole, ensure that machining accuracy, can be completed the boring of adapter by clamped one time positioning instant, processing steadily, reduce operator's labour intensity, improve working (machining) efficiency.
3, the present invention is to adapter clamping processing boring, and adapter distortion is very little, and the impact of saddle face processing is negligible, can ensure the required precision of saddle face diameter and saddle face element line linearity preferably.
4, the present invention is steel construction, and main member all adopts GB materials processing, and structure is simple, and the abrasion position in the present invention is easy to dismounting and change, reduces manufacturing cost.
Accompanying drawing illustrates:
Fig. 1 is perspective view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is top view of the present invention;
Fig. 4 is left view of the present invention;
Fig. 5 is using state perspective view of the present invention.
Fig. 6 is the front view of using state of the present invention;
Fig. 7 is the top view of using state of the present invention;
Fig. 8 is the left view of using state of the present invention.
Reference numeral in figure:
1-left bushing plate; 2-locating piece; 3-left adjustable supports pole socket; 4-vertical tie down screw; 5-horizontal tie down screw; 6-locking nut; 7-bushing plate lock-screw; 8-backing plate; 9-adapter; 10-clamp bottom board; 11-right bushing plate; 12-right bushing plate bearing; 13-left bushing plate bearing; 14-left locating support; 15-right locating support; 16-right adjustable supports pole socket; 17-right Adjustable bracing bar; 18-left Adjustable bracing bar; 19-vertical locating support; 20-located lateral support.
Detailed description of the invention:
Below in conjunction with embodiment, the present invention is further described.
With reference to Fig. 1-Fig. 8, the invention provides a kind of adapter boring grab, this boring grab comprises clamp bottom board 10, for the architectural feature of adapter 9, the longitudinal direction of described clamp bottom board 10 is provided with the left bushing plate bearing 13 for positioning adapter 9 two ends and right bushing plate bearing 12 symmetrically, left adjustable supports pole socket 3 and right adjustable supports pole socket 16, left locating support 14 and right locating support 15, left locating support 14 upper end is provided with left bushing plate 1, left bushing plate 1 one end is hinged on left bushing plate bearing 13, right locating support 15 upper end is provided with right bushing plate 11, right bushing plate 11 one end is hinged on right bushing plate bearing 12, each placement one piece of backing plate 8 on left bushing plate 1, right bushing plate 11, left bushing plate bearing 13, right bushing plate bearing 12 are provided with locking nut 6 and bushing plate lock-screw 7, left adjustable supports pole socket 3 is provided with left Adjustable bracing bar 18, right adjustable supports pole socket 16 is provided with right Adjustable bracing bar 17, at the cross central line place of described clamp bottom board 1 side, vertical locating support 19 is set, above vertical locating support 19, location-plate 2 is set, adapter 9 inner chamber is half garden structure, and there is groove termination, need keep right withstand on locating piece 2 termination on, garden circumferential direction and the termination of locating piece 2 pairs of adapters 9 position, and there is a bearing below of locating piece 2, can according to height dimension need carry out Height Adjustment, vertical locating support 19 is provided with vertical tie down screw 4, be symmetrical arranged located lateral support 20 in vertical locating support 19 left and right sides, located lateral support 20 arranged horizontal tie down screw 5, adapter 9 leans on the termination of locating piece 2 by horizontal tie down screw 5.
Described left bushing plate bearing 13, right bushing plate bearing 12, left locating support 14, right locating support 15, vertical locating support 19 are connected with clamp bottom board 10 removably with located lateral support 20, also can be welded on clamp bottom board.
This boring grab component surface sprays one deck anti-corrosive primer, one deck finish paint.
This boring grab main member all adopts GB materials processing.
In adapter 9 is produced, need to hole to adapter 9.When using this boring grab, first will adapter 9 hole to be drilled be needed to hang in locating piece 2 place in this adapter boring grab, make adapter 9 installed surface downward, be vertical positioning datum with adapter 9 installed surface center line, rotate vertical tie down screw 4 and horizontal tie down screw 5 and Adjustable bracing bar 3, realize adapter 9 space orientation on the apparatus hole to be drilled.Then overturn above left bushing plate 1 and right bushing plate 11 to adapter 9, tighten locking nut 6, put into backing plate 8, tighten bushing plate lock-screw 7 and left bushing plate 1 and right bushing plate 11 are located clamping, after the clamping of location, adapter 9 is corresponding with this boring grab to closely cooperate, and then carries out boring work to adapter 9.After completing boring work, unclamp and overturn vertical tie down screw 4, unclamping horizontal tie down screw 5, unclamping locking nut 6 and bushing plate lock-screw 7, take away backing plate 8, overturning left bushing plate 1 and right bushing plate 11, now capable of hoistingly opening adapter 9.Use the present invention, adapter 9 is fixing reliable, and processing is steadily, easy to operate.
Claims (5)
1. an adapter boring grab, this boring grab comprises clamp bottom board (10), it is characterized in that: in the longitudinal direction of described clamp bottom board (10), be provided with the left bushing plate bearing (13) for positioning adapter (9) two ends and right bushing plate bearing (12) symmetrically, left adjustable supports pole socket (3) and right adjustable supports pole socket (16), left locating support (14) and right locating support (15), left locating support (14) upper end is provided with left bushing plate (1), left bushing plate (1) one end is hinged on left bushing plate bearing (13), right locating support (15) upper end is provided with right bushing plate (11), right bushing plate (11) one end is hinged on right bushing plate bearing (12), the upper each placement one piece of backing plate (8) of left bushing plate (1), right bushing plate (11), left bushing plate bearing (13), right bushing plate bearing (12) are provided with locking nut (6) and bushing plate lock-screw (7), left adjustable supports pole socket (3) is provided with left Adjustable bracing bar (18), right adjustable supports pole socket (16) is provided with right Adjustable bracing bar (17), at the cross central line place of described clamp bottom board (1) side, vertical locating support (19) is set, vertical locating support (19) top arranges location-plate (2), vertical locating support (19) is provided with vertical tie down screw (4), be symmetrical arranged located lateral support (20) in vertical locating support (19) left and right sides, located lateral support (20) arranged horizontal tie down screw (5).
2. a kind of adapter boring grab according to claim 1, is characterized in that: described left bushing plate bearing (13), right bushing plate bearing (12) are connected removably with clamp bottom board (10).
3. a kind of adapter boring grab according to claim 1, is characterized in that: described left bushing plate bearing (13), right bushing plate bearing (12) are welded on clamp bottom board (10).
4. a kind of adapter boring grab according to claim 1, is characterized in that: described left locating support (14), right locating support (15), vertical locating support (19) are connected with clamp bottom board (10) removably with located lateral support (20).
5. a kind of adapter boring grab according to claim 1, is characterized in that: described left locating support (14), right locating support (15), vertical locating support (19) and located lateral support (20) are welded on clamp bottom board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511019675.1A CN105537991A (en) | 2015-12-29 | 2015-12-29 | Adapter drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511019675.1A CN105537991A (en) | 2015-12-29 | 2015-12-29 | Adapter drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105537991A true CN105537991A (en) | 2016-05-04 |
Family
ID=55817790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511019675.1A Pending CN105537991A (en) | 2015-12-29 | 2015-12-29 | Adapter drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537991A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064312A (en) * | 2016-06-14 | 2016-11-02 | 沈阳飞机工业（集团）有限公司 | Band angle taper thread clamp for machining |
| CN106695386A (en) * | 2016-12-28 | 2017-05-24 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Train truck bogie hole machining tool |
| CN106826284A (en) * | 2016-12-28 | 2017-06-13 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Train wagons bogie processes bottom surface frock |
| CN110561014A (en) * | 2019-10-08 | 2019-12-13 | 中车长春轨道客车股份有限公司 | Positioning tool for milling and welding of traction beam of railway passenger car |
| CN112621270A (en) * | 2020-12-10 | 2021-04-09 | 芜湖司毛特机械制造有限公司 | Saddle-shaped support drilling processing fixing device |
| CN114603379A (en) * | 2022-05-10 | 2022-06-10 | 山西省交城县车辆配件厂 | Positioning fixture and machining method for machining upper surface and lower surface of bearing saddle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332514A (en) * | 1979-12-05 | 1982-06-01 | Dergo Stephen J | Dowel drill fixture |
| CN201446412U (en) * | 2009-07-30 | 2010-05-05 | 宝鸡石油机械有限责任公司 | Novel arc-surface drilling jig |
| CN201862820U (en) * | 2010-11-23 | 2011-06-15 | 南车资阳机车有限公司 | Drilling jig clamp for processing horizontal hole on front axle |
| CN104368929A (en) * | 2014-09-22 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Multifunctional automatic welding jig |
| CN105033693A (en) * | 2015-06-29 | 2015-11-11 | 南通蒂龙针织制衣有限公司 | Special jig |
| CN205254604U (en) * | 2015-12-29 | 2016-05-25 | 中车眉山车辆有限公司 | Bear saddle boring grab |
-
2015
- 2015-12-29 CN CN201511019675.1A patent/CN105537991A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332514A (en) * | 1979-12-05 | 1982-06-01 | Dergo Stephen J | Dowel drill fixture |
| CN201446412U (en) * | 2009-07-30 | 2010-05-05 | 宝鸡石油机械有限责任公司 | Novel arc-surface drilling jig |
| CN201862820U (en) * | 2010-11-23 | 2011-06-15 | 南车资阳机车有限公司 | Drilling jig clamp for processing horizontal hole on front axle |
| CN104368929A (en) * | 2014-09-22 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Multifunctional automatic welding jig |
| CN105033693A (en) * | 2015-06-29 | 2015-11-11 | 南通蒂龙针织制衣有限公司 | Special jig |
| CN205254604U (en) * | 2015-12-29 | 2016-05-25 | 中车眉山车辆有限公司 | Bear saddle boring grab |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064312A (en) * | 2016-06-14 | 2016-11-02 | 沈阳飞机工业（集团）有限公司 | Band angle taper thread clamp for machining |
| CN106695386A (en) * | 2016-12-28 | 2017-05-24 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Train truck bogie hole machining tool |
| CN106826284A (en) * | 2016-12-28 | 2017-06-13 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Train wagons bogie processes bottom surface frock |
| CN110561014A (en) * | 2019-10-08 | 2019-12-13 | 中车长春轨道客车股份有限公司 | Positioning tool for milling and welding of traction beam of railway passenger car |
| CN112621270A (en) * | 2020-12-10 | 2021-04-09 | 芜湖司毛特机械制造有限公司 | Saddle-shaped support drilling processing fixing device |
| CN114603379A (en) * | 2022-05-10 | 2022-06-10 | 山西省交城县车辆配件厂 | Positioning fixture and machining method for machining upper surface and lower surface of bearing saddle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160504 |