CN203792006U - Positioning device capable of simultaneously machining two coaxial connecting holes - Google Patents
Positioning device capable of simultaneously machining two coaxial connecting holes Download PDFInfo
- Publication number
- CN203792006U CN203792006U CN201420080175.3U CN201420080175U CN203792006U CN 203792006 U CN203792006 U CN 203792006U CN 201420080175 U CN201420080175 U CN 201420080175U CN 203792006 U CN203792006 U CN 203792006U
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- China
- Prior art keywords
- plate
- base
- located lateral
- hole
- drill bit
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- 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.)
- Expired - Lifetime
Links
- 238000003754 machining Methods 0.000 title abstract description 5
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a positioning device capable of simultaneously machining two coaxial connecting holes, and belongs to the field of machining. The positioning device comprises a base, a drilling support, a transverse positioning plate, a fastening bolt and a transverse pressing plate, wherein the drilling support is fixed to the upper surface of the base, a straight plate of the drilling support is made to be perpendicular to the upper surface of the base, and the central axis of two drill bit positioning holes of the drilling support passes through a drill bit relief hole; the transverse positioning plate is perpendicularly fixed to 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, and the perpendicular distance from the inner side surface of the transverse positioning plate to the central axis of the two drill bit positioning holes of the drilling support is 1/2 of the distance between two connecting holes of a workpiece to be machined. The positioning device is simple in structure, convenient to install and clamp and accurate in positioning, meets the requirement for the coaxiality of drilled holes of the workpiece to be machined, eliminates the operation step of scribing the workpiece, and has important practicability and popularization value.
Description
Technical field
The present invention relates to a kind of positioner of simultaneously processing two coaxial connecting holes, belong to field of machining.
Background technology
Certain connects Workpiece structure as shown in Figure 1, and this workpiece front end extends two parallel journal stirrups, is respectively processed with a mutual coaxial connecting hole on two journal stirrups, and the through hole by two journal stirrups is connected with other workpiece spindles.In order to meet the matching degree of this workpiece and other workpiece, must guarantee that on workpiece two journal stirrups, connecting hole has higher axiality.Traditional handicraft, when processing the coaxial connecting hole of this workpiece, generally adopts the method for line boring, and the method need to be 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, find scribing position difficulty accurately higher, while being difficult to guarantee 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 process two coaxial connecting holes on same workpiece, have the shortcomings such as inefficiency, machining accuracy be poor, and a kind of positioner of simultaneously processing two coaxial connecting holes is provided.
The object of the invention is to be achieved through the following technical solutions:
A kind of positioner of simultaneously processing two coaxial connecting holes 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 on base, has drill bit resigning hole;
Boring bearing is that a straight plate extends two drill bit location-plates that are parallel to each other to the same face, on two drill bit location-plates, be respectively processed with a mutual coaxial collared hole, and two collared holes apart from the length of gripper shoe and to be processed 's connecting hole, the length apart from its journal stirrup front end end matches;
Located lateral plate center has the straight plate of screwed hole, and one end of located lateral plate is to extending positioning table perpendicular to plate face direction;
Boring bearing is fixed on the upper surface of base, and the straight plate of the bearing that makes to hole is vertical with the upper surface of base, and the drill bit resigning hole of base is crossed in the axis of two collared holes of the bearing that makes to hole; 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 two collared holes of the interior plate identity distance of located lateral plate boring bearing be to be processed two connecting hole pitch-rows 1/2.
During boring, two journal stirrups of to be processed are inserted respectively to gap between two drill bit location-plates of boring bearing and the gap between lower end drill bit location-plate and base upper surface, and make two journal stirrup front ends of to be processed press closer the straight plate inner side of boring bearing; Laterally pressing plate is placed on to be processed two 1 sides that are positioned at located lateral plate, fastening bolt is successively through the gap between horizontal pressing plate and to be processed two journal stirrups, be threaded in the screwed hole at located lateral plate center, by screwing fastening bolt, make to be processed of horizontal pressing plate and located lateral board clamping, by boring bearing two collared holes complete drilling operation to machined part.
Beneficial effect: positioning device structure of the present invention is simple, convenient mounting and clamping, accurate positioning, when meeting the axiality requirement of holing to machined part, reduce the operating procedure to workpiece line, improved greatly production efficiency, there is important practical reference value.
Accompanying drawing explanation
Fig. 1-2 is the structural representation of to be processed, and wherein, Fig. 1 is the front view of to be processed, and Fig. 2 is the top view of to be processed;
The structural representation that Fig. 3-4 are positioner of the present invention, wherein, the front view that Fig. 3 is positioner of the present invention, the left view that Fig. 4 is positioner of the present invention;
Fig. 5-7 are the structural representation of base in positioner of the present invention, and wherein, Fig. 5 is the front view of base in positioner of the present invention, and Fig. 6 is the left view of base in positioner of the present invention, and Fig. 7 is the top view of base in positioner of the present invention;
Fig. 8-9 are the structural representation of the bearing of holing in positioner of the present invention, and wherein, Fig. 8 is the front view of bearing of holing in positioner of the present invention, and Fig. 9 is the left view of bearing of holing in positioner of the present invention;
Figure 10-12 are the structural representation of located lateral plate in positioner of the present invention, wherein, Figure 10 is the front view of located lateral plate in positioner of the present invention, and Figure 11 is the left view of located lateral plate in positioner of the present invention, and Figure 12 is the top view of located lateral plate in positioner of the present invention;
Figure 13-14 are the structural representation of horizontal pressing plate in positioner of the present invention, and wherein, Figure 13 is the front view of horizontal pressing plate in positioner of the present invention, and Figure 14 is the top view of horizontal pressing plate in positioner of the present invention;
Wherein, 1-is to be processed; The 2-bearing of holing; 3-located lateral plate; The horizontal pressing plate of 4-; 5-base; 6-fastening bolt.
The specific embodiment
Below in conjunction with drawings and Examples, content of the present invention is further described.
Embodiment
A kind of positioner of simultaneously processing two coaxial connecting holes of the present invention, as shown in Figure 3-4, comprises base 5, boring bearing 2, located lateral plate 3, fastening bolt 6 and horizontal pressing plate 4;
As shown in Fig. 5-7, the upper surface of base 5 is plane, and on base 5, has drill bit resigning hole;
As Figure 8-9, boring bearing 2 is that a straight plate extends two drill bit location-plates that are parallel to each other to the same face, on two drill bit location-plates, be respectively processed with a mutual coaxial collared hole, and two collared holes apart from the length of gripper shoe and to be processed 's 1 connecting hole, the length apart from its journal stirrup front end end matches;
As shown in Figure 10-12, located lateral plate 3 centers have the straight plate of screwed hole, and one end of located lateral plate 3 is to extending positioning table perpendicular to plate face direction;
Boring bearing 2 is fixed on the upper surface of base 5, and the straight plate of the bearing 2 that makes to hole is vertical with the upper surface of base 5, and the drill bit resigning hole of base 5 is crossed in the axis of two collared holes of the bearing 2 that makes to hole; 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 2 two collared holes of the interior plate identity distance of located lateral plate 3 boring bearing be to be processed 1 two connecting hole pitch-rows 1/2.
During boring, two journal stirrups of to be processed 1 are inserted respectively to gap between two drill bit location-plates of boring bearing 2 and the gap between lower end drill bit location-plate and base 5 upper surfaces, and two journal stirrup front ends of to be processed 1 are pressed closer inside the straight plate of boring bearing 2; Laterally pressing plate 4 is placed on to be processed 1 two 1 sides that are positioned at located lateral plate 3, fastening bolt 6 is successively through the gap between horizontal pressing plate 4 and to be processed 1 liang of journal stirrup, be threaded in the screwed hole at located lateral plate 3 centers, by screwing fastening bolt 6, make horizontal pressing plate 4 and located lateral plate 3 clamp to be processed 1, and then complete 1 drilling operation to machined part.
Claims (1)
1. process a positioner for two coaxial connecting holes 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 on base, has drill bit resigning hole;
Boring bearing is that a straight plate extends two drill bit location-plates that are parallel to each other to the same face, on two drill bit location-plates, be respectively processed with a mutual coaxial collared hole, and two collared holes apart from the length of gripper shoe and to be processed 's connecting hole, the length apart from its journal stirrup front end end matches;
Located lateral plate center has the straight plate of screwed hole, and one end of located lateral plate is to extending positioning table perpendicular to plate face direction;
Boring bearing is fixed on the upper surface of base, and the straight plate of the bearing that makes to hole is vertical with the upper surface of base, and the drill bit resigning hole of base is crossed in the axis of two collared holes of the bearing that makes to hole; 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 two collared holes of the interior plate identity distance of located lateral plate boring bearing be to be processed two connecting hole pitch-rows 1/2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080175.3U CN203792006U (en) | 2014-02-25 | 2014-02-25 | Positioning device capable of simultaneously machining two coaxial connecting holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080175.3U CN203792006U (en) | 2014-02-25 | 2014-02-25 | Positioning device capable of simultaneously machining two coaxial connecting holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792006U true CN203792006U (en) | 2014-08-27 |
Family
ID=51374273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080175.3U Expired - Lifetime CN203792006U (en) | 2014-02-25 | 2014-02-25 | Positioning device capable of simultaneously machining two coaxial connecting holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858677A (en) * | 2014-02-25 | 2015-08-26 | 哈尔滨建成集团有限公司 | Positioning device for simultaneously machining two coaxial connecting holes |
-
2014
- 2014-02-25 CN CN201420080175.3U patent/CN203792006U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858677A (en) * | 2014-02-25 | 2015-08-26 | 哈尔滨建成集团有限公司 | Positioning device for simultaneously machining two coaxial connecting holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |