CN203621995U - Positioning device for drilling of mounting holes of steering system bottom surface - Google Patents
Positioning device for drilling of mounting holes of steering system bottom surface Download PDFInfo
- Publication number
- CN203621995U CN203621995U CN201320702571.0U CN201320702571U CN203621995U CN 203621995 U CN203621995 U CN 203621995U CN 201320702571 U CN201320702571 U CN 201320702571U CN 203621995 U CN203621995 U CN 203621995U
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- China
- Prior art keywords
- base
- plate
- steering system
- support bar
- location
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- Expired - Fee Related
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Abstract
The utility model discloses a positioning device for drilling of mounting holes of a steering system bottom surface. The positioning device comprises a base, a backup plate, a positioning plate, a propping mechanism and pressing mechanisms, wherein the backup plate is arranged on the right side of the base, and a concave arc-shaped surface is arranged in the middle of the inner side of the backup plate; the positioning plate is arranged on the left side of the base, and positioning bolts are arranged on left and right sides of the positioning plate respectively; the propping mechanism comprises a supporting seat and a propping screw, and one end of the propping screw points to the middle of the base; the pressing mechanisms are arranged on the left side, which is close to the back side, of the base and on the left side, which is close to the front side, of the base respectively; each pressing mechanism comprises a supporting rod, a pressing plate and a lock nut. During usage, a steering system case is placed on the base, a power output end surface is upward, the positioning bolts are propped against the steering system case, the propping screw is propped against the steering system case, the pressing plates press the steering system case, and the positioning device is installed on a drilling machine workbench, so that drilling can be performed on the mounting holes of the steering system case, and the positioning device is simple and convenient to operate.
Description
Technical field
The utility model relates to a kind of steering system processing and positioning device, relates in particular to a kind of positioner that bores steering system bottom surface installing hole.
Background technology
Steering system shell structure complexity, processes also very complicated.Particularly steering system housing clutch end end face is bored and adds man-hour, need position steering system housing.In prior art, the positioner that steering system housing is positioned all adopts directly installs backstay and pressing plate on Drilling machines bench, compress steering system housing by various backstays and pressing plate, and the bottom of backstay is fixed in the draw-in groove on Drilling machines bench, because backstay and pressing plate, complicated operation and inconvenience all need be installed on Drilling machines bench at every turn.
Utility model content
For above shortcomings in prior art, the utility model provides a kind of positioner of simple, convenient brill steering system bottom surface installing hole.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
The positioner that bores steering system bottom surface installing hole, comprises base, backup plate, location-plate, jacking mechanism and hold-down mechanism;
The bottom of described base is provided with two card articles that are parallel to each other and match with the draw-in groove on Drilling machines bench;
Described backup plate is arranged on the right side of base, and the lateral surface of backup plate is parallel with the right edge of base; The middle inside of described backup plate is provided with the indent arcwall face matching with the clutch end lateral surface of steering system housing; Described location-plate is arranged on the left side of base, the lateral surface of location-plate is parallel with the limit, left side of base, be respectively equipped with a bolt in the left and right sides of location-plate, described bolt screws in the bolt hole of location-plate, and the middle part of base is pointed in one end of bolt;
Described base arranges jacking mechanism near rear side the right; Described jacking mechanism comprises supporting seat and fastening screw; The bottom of described supporting seat is fixed on base, described fastening screw be arranged on the top of supporting seat and with supporting seat threaded engagement, the middle part of base is pointed in one end of described fastening screw;
Described base is respectively equipped with a hold-down mechanism near the rear side left side and base near the left side, front side, and described hold-down mechanism comprises support bar, pressing plate, locking nut and spring; The bottom of described support bar is fixed on base, the top of support bar straight up, pressing plate perforate is also enclosed within on support bar, on the external screw thread that described locking nut rotation set arranges in support bar top, described spring housing is on support bar, one end of spring is pressed on base, and the other end of spring is pressed in the bottom of pressing plate.
The beneficial effects of the utility model are: this steering system housing is placed on base, the clutch end end face of steering system housing upward, the clutch end lateral surface of steering system housing is against indent arcwall face, withstand on steering system housing by the bolt on pressing plate, fastening screw on jacking mechanism heads on steering system housing, pressing plate on hold-down mechanism is pressed on steering system housing, steering system housing is fixed on this positioner, finally this positioner is arranged on Drilling machines bench, the card article of base bottom is stuck in the draw-in groove on Drilling machines bench, just can hole to the installing hole of steering system housing, simple to operate, convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation that steering system housing is installed on the positioner that bores steering system bottom surface installing hole.
In accompanying drawing: 1-base; 2-backup plate; 3-draw-in groove; 4-indent arcwall face; 5-bolt; 6-supporting seat; 7-fastening screw; 8-steering system housing; 9-clutch end end face; 10-installing hole; 11-location-plate; 12-support bar; 13-pressing plate; 14-locking nut; 15-spring.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, bore the positioner of steering system bottom surface installing hole, comprise base 1, backup plate 2, location-plate 11, jacking mechanism and hold-down mechanism.The bottom of base 1 is provided with two card articles 3 that are parallel to each other and match with the draw-in groove on Drilling machines bench.Backup plate 2 is arranged on the right side of base 1, and the lateral surface of backup plate 2 is parallel with the right edge of base 1, and the middle inside of backup plate 2 is provided with the indent arcwall face 4 matching with the clutch end lateral surface of steering system housing.Location-plate 11 is arranged on the left side of base 1, the lateral surface of location-plate 11 is parallel with the limit, left side of base 1, be respectively equipped with a bolt 5 in the left and right sides of location-plate 11, bolt 5 screws in the bolt hole of location-plate 11, and the middle part of base 1 is pointed in one end of bolt 5.Base 1 arranges jacking mechanism near rear side the right, jacking mechanism comprises supporting seat 6 and fastening screw 7, the bottom of supporting seat 6 is fixed on base 1, fastening screw 7 be arranged on the top of supporting seat 6 and with supporting seat 6 threaded engagement, the middle part of base 1 is pointed in one end of fastening screw 7.Base 1 is respectively equipped with a hold-down mechanism near the rear side left side and base 1 near the left side, front side, and hold-down mechanism comprises support bar 12, pressing plate 13, locking nut 14 and spring 15; The bottom of support bar 12 is fixed on base 1, the top of support bar 12 straight up, pressing plate 13 perforates are also enclosed within on support bar 12, on the external screw thread that locking nut 14 rotation sets arrange at support bar 12 tops, spring 15 is enclosed within on support bar 12, one end of spring 15 is pressed on base 1, and the other end of spring 15 is pressed in the bottom of pressing plate 13.This spring 15 makes to have certain gap between pressing plate 13 and base 1, lifts this pressing plate 13 so that operating personnel's hand reaches the below of pressing plate 13.
While using the positioner of this brill steering system bottom surface installing hole, as shown in Figure 1, first this steering system housing 8 is placed on base 1, the clutch end end face 9 of steering system housing 8 upward, the clutch end lateral surface of steering system housing 8 is against the indent arcwall face 4 of backup plate 2, withstand on steering system housing 8 by the bolt 5 on location-plate 11, fastening screw 7 on jacking mechanism heads on steering system housing 8, pressing plate 13 on hold-down mechanism is pressed on steering system housing 8, screw locking nut 14, steering system housing 8 is fixed on this positioning tool, finally this positioning tool is arranged on Drilling machines bench, fixture block on Drilling machines bench is stuck in the draw-in groove 3 of base 1, just can hole to the installing hole of steering system housing 8 10.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (1)
1. the positioner that bores steering system bottom surface installing hole, is characterized in that: comprise base (1), backup plate (2), location-plate (11), jacking mechanism and hold-down mechanism;
The bottom of described base (1) is provided with two card articles (3) that are parallel to each other and match with the draw-in groove on Drilling machines bench;
Described backup plate (2) is arranged on the right side of base (1), and the lateral surface of backup plate (2) is parallel with the right edge of base (1); The middle inside of described backup plate (2) is provided with the indent arcwall face (4) matching with the clutch end lateral surface of steering system housing; Described location-plate (11) is arranged on the left side of base (1), the lateral surface of location-plate (11) is parallel with the limit, left side of base (1), be respectively equipped with a bolt (5) in the left and right sides of location-plate (11), described bolt (5) screws in the bolt hole of location-plate (11), and the middle part of base (1) is pointed in one end of bolt (5);
Described base (1) arranges jacking mechanism near rear side the right; Described jacking mechanism comprises supporting seat (6) and fastening screw (7); It is upper that the bottom of described supporting seat (6) is fixed on base (1), described fastening screw (7) be arranged on the top of supporting seat (6) and with supporting seat (6) threaded engagement, the middle part of base (1) is pointed in one end of described fastening screw (7);
Described base (1) is respectively equipped with a hold-down mechanism near the rear side left side and base (1) near the left side, front side, and described hold-down mechanism comprises support bar (12), pressing plate (13), locking nut (14) and spring (15); The bottom of described support bar (12) is fixed on base (1), the top of support bar (12) straight up, pressing plate (13) perforate is also enclosed within on support bar (12), on the external screw thread that described locking nut (14) rotation set arranges at support bar (12) top, described spring (15) is enclosed within on support bar (12), it is upper that one end of spring (15) is pressed in base (1), and the other end of spring (15) is pressed in the bottom of pressing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702571.0U CN203621995U (en) | 2013-11-08 | 2013-11-08 | Positioning device for drilling of mounting holes of steering system bottom surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702571.0U CN203621995U (en) | 2013-11-08 | 2013-11-08 | Positioning device for drilling of mounting holes of steering system bottom surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621995U true CN203621995U (en) | 2014-06-04 |
Family
ID=50808513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320702571.0U Expired - Fee Related CN203621995U (en) | 2013-11-08 | 2013-11-08 | Positioning device for drilling of mounting holes of steering system bottom surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563171A (en) * | 2015-10-12 | 2016-05-11 | 贵州裕高电子有限责任公司 | Gearbox rear shell milling clamp and using method thereof |
| CN111438544A (en) * | 2020-05-11 | 2020-07-24 | 苏州裕庆金属制品有限公司 | Limiting device for punching |
-
2013
- 2013-11-08 CN CN201320702571.0U patent/CN203621995U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563171A (en) * | 2015-10-12 | 2016-05-11 | 贵州裕高电子有限责任公司 | Gearbox rear shell milling clamp and using method thereof |
| CN111438544A (en) * | 2020-05-11 | 2020-07-24 | 苏州裕庆金属制品有限公司 | Limiting device for punching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |