CN203621993U - Drilling fixture for steering system case and upper end cover connecting end surface - Google Patents
Drilling fixture for steering system case and upper end cover connecting end surface Download PDFInfo
- Publication number
- CN203621993U CN203621993U CN201320698809.7U CN201320698809U CN203621993U CN 203621993 U CN203621993 U CN 203621993U CN 201320698809 U CN201320698809 U CN 201320698809U CN 203621993 U CN203621993 U CN 203621993U
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- plate
- base
- alignment pin
- location
- pull bar
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- Expired - Fee Related
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Abstract
The utility model discloses a drilling fixture for a steering system case and upper end cover connecting end surface. The drilling fixture comprises a base, a positioning plate, a pull rod, connecting plates, a press plate and a lock nut, wherein the positioning plate is vertically arranged on the base, the connecting plates are arranged on two sides of the positioning plate respectively, three positioning pins are arranged on the inner side surface of the positioning plate, the pull rod is perpendicularly arranged on the positioning plate and sleeved with the press plate, the pull rod is sleeved with the lock nut in a screwed manner, and a base plate is arranged on the upper surface of the base. During usage, a steering system case is placed on the base, end surfaces of piston holes are upward, bottoms are located on the back plate, the positioning pins are inserted in mounting holes, the pull rod penetrates through the steering system case, and the lock nut is tightly screwed, so that the press plate is propped against the steering system case, then the drilling fixture is installed on a drilling machine workbench, drilling operation can be performed on the steering system case and upper end cover connecting end surface, and the fixture is simple and convenient to operate.
Description
Technical field
The utility model relates to a kind of steering system clamp for machining, relates in particular to a kind of steering system housing and upper end cover link end face boring grab.
Background technology
Steering system shell structure complexity, processes also very complicated.When particularly steering system housing piston hole end face boring, need position steering system housing.In prior art, the positioning fixture 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 on 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 simple, convenient steering system housing and upper end cover link end face boring grab.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
Steering system housing and upper end cover link end face boring grab, comprise base, location-plate, pull bar, connecting plate, pressing plate and locking nut; The bottom of described base is provided with two card articles that be parallel to each other and that match with the draw-in groove on Drilling machines bench; Described location-plate is vertically arranged on base and is vertical with base, is respectively equipped with a plate in the both sides of location-plate, and connecting plate is welded on the side of base and location-plate; On the medial surface of location-plate, being provided with diameter is alignment pin I, alignment pin II and the alignment pin III of 23.8mm, described pull bar is vertically set on location-plate, one end and the location-plate of pull bar are fixed, and the other end level of pull bar is stretched out and be parallel with base, and the other end of pull bar arranges external screw thread; Described alignment pin I and alignment pin II are horizontally disposed with and near the top of location-plate, described alignment pin II be arranged on same vertical direction with alignment pin III and relative pull bar symmetrical; Described pressing plate is enclosed within on pull bar, and described locking nut rotation set is in the male end of pull bar; At the upper surface of base, one backing plate is set, backing plate be positioned at alignment pin I and alignment pin II under, described backing plate forms an inclined-plane away from a side of location-plate.
The beneficial effects of the utility model are: first this steering system housing is placed on base, piston hole end face on steering system housing upward, the bottom of steering system housing is positioned on backing plate, alignment pin on location-plate inserts in the installing hole on steering system housing, pull bar is through steering system housing, overlap top board passing on end of pull bar, screw locking nut, make pressing plate hold out against steering system housing, steering system housing is just fixed on this steering system housing and upper end cover link end face boring grab, finally this boring grab 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 carry out drilling operation to steering system housing and upper end cover link end face, simple to operate, convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of steering system housing and upper end cover link end face boring grab.
In accompanying drawing: 1-base; 2-location-plate; 3-pull bar; 4-connecting plate; 5-pressing plate; 6-locking nut; 7-card article; 8-alignment pin I; 9-alignment pin II; 10-alignment pin III; 11-backing plate.
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, steering system housing and upper end cover link end face boring grab, comprise base 1, location-plate 2, pull bar 3, connecting plate 4, pressing plate 5 and locking nut 6.The bottom of base 1 is provided with two card articles 7 that be parallel to each other and that match with the draw-in groove on Drilling machines bench.Location-plate 2 is vertically arranged on base 1 and is vertical with base 1, is respectively equipped with a plate 4 in the both sides of location-plate 2, and connecting plate 4 is welded on the side of base 1 and location-plate 2.On the medial surface of location-plate 2, being provided with diameter is alignment pin I 8, alignment pin II 9 and the alignment pin III 10 of 23.8mm.Pull bar 3 is vertically set on location-plate 2, and one end of pull bar 3 and location-plate 2 are fixing, and the other end level of pull bar 3 is stretched out and be parallel with base 1, and the other end of pull bar 3 arranges external screw thread.Alignment pin I 8 and alignment pin II 9 are horizontally disposed with and near the top of location-plate 2, alignment pin II 9 be arranged on same vertical direction with alignment pin III 10 and relative pull bar 3 symmetrical.Pressing plate 5 is enclosed within on pull bar 3, and locking nut 6 rotation sets are in the male end of pull bar 3.At the upper surface of base 1, a backing plate 11 is set, backing plate 11 be positioned at alignment pin I 8 and alignment pin II 9 under, backing plate 11 forms an inclined-plane away from a side of location-plate 2.
While using this steering system housing and upper end cover link end face boring grab, first this steering system housing is placed on base, piston hole end face on steering system housing upward, the bottom of steering system housing is positioned on backing plate 11, alignment pin I 8 on location-plate 2, alignment pin II 9 and alignment pin III 10 are inserted in the installing hole on steering system housing, pull bar 3 is through steering system housing, overlap top board 5 passing on end of pull bar 3, screw locking nut 6, make pressing plate 5 hold out against steering system housing 11, steering system housing is just fixed on this steering system housing and upper end cover link end face boring grab, finally this boring grab is arranged on Drilling machines bench, the card article 7 of base 1 bottom is stuck in the draw-in groove on Drilling machines bench, just can carry out drilling operation to steering system housing and upper end cover link end face.
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. steering system housing and upper end cover link end face boring grab, is characterized in that: comprise base (1), location-plate (2), pull bar (3), connecting plate (4), pressing plate (5) and locking nut (6); The bottom of described base (1) is provided with two card articles that be parallel to each other and that match with the draw-in groove on Drilling machines bench (7); It is upper and vertical with base (1) that described location-plate (2) is vertically arranged on base (1), is respectively equipped with a plate (4) in the both sides of location-plate (2), and connecting plate (4) is welded on the side of base (1) and location-plate (2); On the medial surface of location-plate (2), being provided with diameter is alignment pin I (8), alignment pin II (9) and the alignment pin III (10) of 23.8mm, described pull bar (3) is vertically set on location-plate (2), one end of pull bar (3) and location-plate (2) are fixing, the other end level of pull bar (3) is stretched out and is parallel with base (1), and the other end of pull bar (3) arranges external screw thread; Described alignment pin I (8) and alignment pin II (9) are horizontally disposed with and near the top of location-plate (2), described alignment pin II (9) be arranged on same vertical direction with alignment pin III (10) and relative pull bar (3) symmetrical; It is upper that described pressing plate (5) is enclosed within pull bar (3), and described locking nut (6) rotation set is in the male end of pull bar (3); At the upper surface of base (1), a backing plate (11) is set, backing plate (11) be positioned at alignment pin I (8) and alignment pin II (9) under, described backing plate (11) forms an inclined-plane away from a side of location-plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698809.7U CN203621993U (en) | 2013-11-07 | 2013-11-07 | Drilling fixture for steering system case and upper end cover connecting end surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698809.7U CN203621993U (en) | 2013-11-07 | 2013-11-07 | Drilling fixture for steering system case and upper end cover connecting end surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621993U true CN203621993U (en) | 2014-06-04 |
Family
ID=50808511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698809.7U Expired - Fee Related CN203621993U (en) | 2013-11-07 | 2013-11-07 | Drilling fixture for steering system case and upper end cover connecting end surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621993U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500055A (en) * | 2014-09-25 | 2016-04-20 | 安徽池州项赛机械制造有限公司 | Motor plate drilling fixture |
| CN105710684A (en) * | 2016-04-12 | 2016-06-29 | 烟台三新新能源科技有限公司 | Box body drilling combination tool |
| CN106475602A (en) * | 2016-11-30 | 2017-03-08 | 江西洪都航空工业集团有限责任公司 | A kind of aircaft configuration integrated positioning drilling frock |
| CN108422232A (en) * | 2018-06-08 | 2018-08-21 | 新兴移山（天津）重工有限公司 | A kind of fixing device for plate punching |
| CN108637741A (en) * | 2018-07-20 | 2018-10-12 | 滁州丰源机械有限公司 | Bell housing station foot hole tapping clamp of nut and tapping method |
| CN108723832A (en) * | 2018-07-20 | 2018-11-02 | 滁州丰源机械有限公司 | The perforating clamp and method in bell housing station foot hole |
| CN109352379A (en) * | 2018-12-20 | 2019-02-19 | 衡阳合力工业车辆有限公司 | A kind of boring grab |
-
2013
- 2013-11-07 CN CN201320698809.7U patent/CN203621993U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500055A (en) * | 2014-09-25 | 2016-04-20 | 安徽池州项赛机械制造有限公司 | Motor plate drilling fixture |
| CN105710684A (en) * | 2016-04-12 | 2016-06-29 | 烟台三新新能源科技有限公司 | Box body drilling combination tool |
| CN106475602A (en) * | 2016-11-30 | 2017-03-08 | 江西洪都航空工业集团有限责任公司 | A kind of aircaft configuration integrated positioning drilling frock |
| CN108422232A (en) * | 2018-06-08 | 2018-08-21 | 新兴移山（天津）重工有限公司 | A kind of fixing device for plate punching |
| CN108637741A (en) * | 2018-07-20 | 2018-10-12 | 滁州丰源机械有限公司 | Bell housing station foot hole tapping clamp of nut and tapping method |
| CN108723832A (en) * | 2018-07-20 | 2018-11-02 | 滁州丰源机械有限公司 | The perforating clamp and method in bell housing station foot hole |
| CN109352379A (en) * | 2018-12-20 | 2019-02-19 | 衡阳合力工业车辆有限公司 | A kind of boring grab |
| CN109352379B (en) * | 2018-12-20 | 2024-01-26 | 衡阳合力工业车辆有限公司 | Drilling fixture |
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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: 20141107 |
|
| EXPY | Termination of patent right or utility model |