CN104858677A - Positioning device for simultaneously machining two coaxial connecting holes - Google Patents
Positioning device for simultaneously machining two coaxial connecting holes Download PDFInfo
- Publication number
- CN104858677A CN104858677A CN201410063410.0A CN201410063410A CN104858677A CN 104858677 A CN104858677 A CN 104858677A CN 201410063410 A CN201410063410 A CN 201410063410A CN 104858677 A CN104858677 A CN 104858677A
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- CN
- China
- Prior art keywords
- plate
- base
- located lateral
- workpiece
- boring bearing
- 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
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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
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a positioning device for simultaneously machining two coaxial connecting holes and belongs to the field of machining. The positioning device comprises a base, a drilling support seat, a transverse positioning plate, a fastening bolt and a transverse pressing plate, wherein the drilling support seat is fixed on the upper surface of the base, so that a straight plate of the drilling support seat is perpendicular to the upper surface of the base, and axes of two drill positioning holes of the drilling support seat pass through drill yielding holes of the base; the transverse positioning plate is perpendicularly fixed on the upper surface of the base, a straight plate of the fixed transverse positioning plate is perpendicular to the straight plate of the drilling support seat, and the perpendicular distance between the inner side plate surface of the transverse positioning plate and the axes of the two drill positioning holes of the drilling support seat is 1/2 of the distance between two connecting holes of a to-be-machined workpiece. The positioning device is simple in structure, convenient to clamp and accurate in positioning and has the important practical popularization value, and workpiece scribing operation steps are reduced while the requirement for drilling coaxiality of the to-be-machined workpiece is met.
Description
Technical field
The present invention relates to a kind of positioner simultaneously processing two axis coupling hole, belong to field of machining.
Background technology
Certain connects Workpiece structure as shown in Figure 1, and two parallel journal stirrups are extended in this workpiece front end, two journal stirrups are respectively processed with a mutual coaxial connecting hole, are connected by the through hole of two journal stirrups with other workpiece spindles.In order to meet the matching degree of this workpiece and other workpiece, must ensure that on workpiece two journal stirrup, connecting hole has higher axiality.Traditional handicraft is when processing the axis coupling hole of this workpiece, and the general method adopting line boring, the method needs to rule respectively on two journal stirrups of each workpiece journal stirrup, and labor strength is large, and inefficiency, is not suitable with mass production.In addition, because two holes are not at same plane, it is higher to find scribing position difficulty accurately, when being difficult to ensure product design to two connecting holes after processing compared with the requirement of high-axiality, and then affect the matching effect of this workpiece and other workpiece.
Summary of the invention
The object of the invention is in order to solve traditional handicraft on same workpiece, process two axis coupling hole time, there is the shortcoming such as inefficiency, machining accuracy difference, and provide a kind of and process the positioner of two axis coupling hole simultaneously.
The object of the invention is to be achieved through the following technical solutions:
A kind of positioner simultaneously processing two axis coupling hole of the present invention, comprises base, boring bearing, located lateral plate, fastening bolt and horizontal pressing plate;
The upper surface of base is plane, and base has drill bit resigning hole;
Boring bearing is that one block of straight plate extends two pieces of drill bit location-plates be parallel to each other to the same face, two drill bit location-plates are respectively processed with a mutual coaxial collared hole, and two collared holes distance length of gripper shoe and the connecting hole of workpiece to be added match apart from the length of its journal stirrup forward end;
Located lateral plate center has the straight plate of screwed hole, and positioning table is extended to perpendicular to direction, plate face in one end of located lateral plate;
Boring bearing is fixed on the upper surface of base, makes the straight plate of boring bearing vertical with the upper surface of base, and makes the axis of two of boring bearing collared holes cross the drill bit resigning hole of base; Located lateral plate is vertically fixed on the upper surface of base, the straight plate of the located lateral plate after fixing is perpendicular to the straight plate of boring bearing, and the vertical range of the axis of the interior plate identity distance of located lateral plate boring bearing two collared holes is 1/2 of two connecting hole pitch-rows of workpiece to be added.
During boring, the gap between two the drill bit location-plates two of workpiece to be added journal stirrups being inserted respectively boring bearing and gap between lower end drill bit location-plate and base upper surface, and make two of workpiece to be added journal stirrup front ends press closer inside the straight plate of boring bearing; Horizontal pressing plate is placed on two sides that workpiece to be added is positioned at located lateral plate, fastening bolt is successively through the gap horizontal pressing plate and workpiece to be added two journal stirrup, be threaded in the screwed hole at located lateral plate center, by screwing fastening bolt, make horizontal pressing plate and located lateral board clamping workpiece to be added, complete drilling operation to machined part by two collared holes of bearing of holing.
Beneficial effect: positioning device structure of the present invention is simple, convenient mounting and clamping, accurate positioning, while meeting axiality requirement of holing to machined part, decrease the operating procedure to workpiece line, greatly improve production efficiency, there is important practical reference value.
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece to be added;
Fig. 2 is the structural representation of positioner of the present invention;
Fig. 3 is the structural representation of base in positioner of the present invention;
Fig. 5 is the structural representation of bearing of holing in positioner of the present invention;
Fig. 4 is the structural representation of located lateral plate in positioner of the present invention;
Fig. 6 is the structural representation of horizontal pressing plate in positioner of the present invention;
Wherein, 1-workpiece to be added; 2-holes bearing; 3-located lateral plate; The horizontal pressing plate of 4-; 5-base; 6-fastening bolt.
Detailed description of the invention
Below in conjunction with drawings and Examples, content of the present invention is further described.
Embodiment
A kind of positioner simultaneously processing two axis coupling hole of the present invention, as shown in Figure 2, comprises base 5, boring bearing 2, located lateral plate 3, fastening bolt 6 and horizontal pressing plate 4;
As shown in Figure 3, the upper surface of base 5 is plane, and base 5 has drill bit resigning hole;
As shown in Figure 4, boring bearing 2 is that one block of straight plate extends two pieces of drill bit location-plates be parallel to each other to the same face, two drill bit location-plates are respectively processed with a mutual coaxial collared hole, and two collared holes distance length of gripper shoe and the connecting hole of workpiece to be added 1 match apart from the length of its journal stirrup forward end;
As shown in Figure 5, located lateral plate 3 center has the straight plate of screwed hole, and positioning table is extended to perpendicular to direction, plate face in one end of located lateral plate 3;
Boring bearing 2 is fixed on the upper surface of base 5, makes the straight plate of boring bearing 2 vertical with the upper surface of base 5, and makes the axis of two of boring bearing 2 collared holes cross the drill bit resigning hole of base 5; Located lateral plate 3 is vertically fixed on the upper surface of base 5, the straight plate of the located lateral plate 3 after fixing is perpendicular to the straight plate of boring bearing 2, and the vertical range of the axis of the interior plate identity distance of located lateral plate 3 boring bearing 2 two collared holes is 1/2 of two connecting hole pitch-rows of workpiece 1 to be added.
During boring, gap between two the drill bit location-plates two journal stirrups of workpiece 1 to be added being inserted respectively boring bearing 2 and gap between lower end drill bit location-plate and base 5 upper surface, and make two journal stirrup front ends of workpiece 1 to be added press closer inside the straight plate of boring bearing 2; Horizontal pressing plate 4 is placed on two sides that workpiece 1 to be added is positioned at located lateral plate 3, fastening bolt 6 is successively through the gap horizontal pressing plate 4 and workpiece to be added 1 liang of journal stirrup, be threaded in the screwed hole at located lateral plate 3 center, by screwing fastening bolt 6, make horizontal pressing plate 4 clamp workpiece 1 to be added with located lateral plate 3, and then complete the drilling operation of to machined part 1.
Claims (1)
1. process a positioner for two axis coupling hole simultaneously, it is characterized in that: comprise base, boring bearing, located lateral plate, fastening bolt and horizontal pressing plate;
The upper surface of base is plane, and base has drill bit resigning hole;
Boring bearing is that one block of straight plate extends two pieces of drill bit location-plates be parallel to each other to the same face, two drill bit location-plates are respectively processed with a mutual coaxial collared hole, and two collared holes distance length of gripper shoe and the connecting hole of workpiece to be added match apart from the length of its journal stirrup forward end;
Located lateral plate center has the straight plate of screwed hole, and positioning table is extended to perpendicular to direction, plate face in one end of located lateral plate;
Boring bearing is fixed on the upper surface of base, makes the straight plate of boring bearing vertical with the upper surface of base, and makes the axis of two of boring bearing collared holes cross the drill bit resigning hole of base; Located lateral plate is vertically fixed on the upper surface of base, the straight plate of the located lateral plate after fixing is perpendicular to the straight plate of boring bearing, and the vertical range of the axis of the interior plate identity distance of located lateral plate boring bearing two collared holes is 1/2 of two connecting hole pitch-rows of workpiece to be added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063410.0A CN104858677A (en) | 2014-02-25 | 2014-02-25 | Positioning device for simultaneously machining two coaxial connecting holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063410.0A CN104858677A (en) | 2014-02-25 | 2014-02-25 | Positioning device for simultaneously machining two coaxial connecting holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104858677A true CN104858677A (en) | 2015-08-26 |
Family
ID=53905069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410063410.0A Pending CN104858677A (en) | 2014-02-25 | 2014-02-25 | Positioning device for simultaneously machining two coaxial connecting holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104858677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951749A (en) * | 2022-06-09 | 2022-08-30 | 中电建十一局工程有限公司 | Special tool for punching angle steel and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001030105A (en) * | 1999-07-23 | 2001-02-06 | Murai:Kk | Lens working jig |
| CN201632856U (en) * | 2010-03-31 | 2010-11-17 | 温州市冠盛汽车零部件集团股份有限公司 | Drilling special fixture for slippage universal joint |
| CN202199804U (en) * | 2011-07-28 | 2012-04-25 | 河南兴华机械制造有限公司 | Box fork hole tooling |
| CN202344273U (en) * | 2011-08-19 | 2012-07-25 | 衡阳风顺车桥有限公司 | Automobile free stock milling clamp |
| CN202447720U (en) * | 2011-10-21 | 2012-09-26 | 苏州中鼎冶金有限公司 | Drilling jig for interlocking shifting block |
| CN202861850U (en) * | 2012-09-06 | 2013-04-10 | 江麓机电集团有限公司 | Fixture for shifting fork type metal part double-face drilling |
| CN203792006U (en) * | 2014-02-25 | 2014-08-27 | 哈尔滨建成集团有限公司 | Positioning device capable of simultaneously machining two coaxial connecting holes |
-
2014
- 2014-02-25 CN CN201410063410.0A patent/CN104858677A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001030105A (en) * | 1999-07-23 | 2001-02-06 | Murai:Kk | Lens working jig |
| CN201632856U (en) * | 2010-03-31 | 2010-11-17 | 温州市冠盛汽车零部件集团股份有限公司 | Drilling special fixture for slippage universal joint |
| CN202199804U (en) * | 2011-07-28 | 2012-04-25 | 河南兴华机械制造有限公司 | Box fork hole tooling |
| CN202344273U (en) * | 2011-08-19 | 2012-07-25 | 衡阳风顺车桥有限公司 | Automobile free stock milling clamp |
| CN202447720U (en) * | 2011-10-21 | 2012-09-26 | 苏州中鼎冶金有限公司 | Drilling jig for interlocking shifting block |
| CN202861850U (en) * | 2012-09-06 | 2013-04-10 | 江麓机电集团有限公司 | Fixture for shifting fork type metal part double-face drilling |
| CN203792006U (en) * | 2014-02-25 | 2014-08-27 | 哈尔滨建成集团有限公司 | Positioning device capable of simultaneously machining two coaxial connecting holes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951749A (en) * | 2022-06-09 | 2022-08-30 | 中电建十一局工程有限公司 | Special tool for punching angle steel and use method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate 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: 20150826 |