CN205629469U - Engine cylinder block top surface rat holing anchor clamps - Google Patents
Engine cylinder block top surface rat holing anchor clamps Download PDFInfo
- Publication number
- CN205629469U CN205629469U CN201620207334.0U CN201620207334U CN205629469U CN 205629469 U CN205629469 U CN 205629469U CN 201620207334 U CN201620207334 U CN 201620207334U CN 205629469 U CN205629469 U CN 205629469U
- Authority
- CN
- China
- Prior art keywords
- engine cylinder
- supporter
- connecting rod
- drill bushing
- support block
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an engine cylinder block top surface rat holing anchor clamps, which comprises a base, the base up end is equipped with trapezoidal supporter, supporter front end inclined plane bilateral symmetry is equipped with the left branch bracer, right supporting block, the left branch bracer, be equipped with first locating pin on the supporter inclined plane between the right supporting block upper end respectively, the second locating pin, supporter inclined plane middle part is equipped with the demountable installation seat, install the connecting rod that the during operation passed engine cylinder block cylinder liner hole on the demountable installation seat, the drill bushing mounting panel is equipped with to connecting rod upper end cover in proper order, the pressure strip, the lock nut who installs the locking pressure strip is closed soon at the connecting rod top, be equipped with a plurality of interval distribution drill bushing on the drill bushing mounting panel. The utility model discloses the structure is passed through the cooperation of subassemblies such as supporter, locating pin, demountable installation seat, connecting rod and is used, can make things convenient for quick location and the clamping that carries out engine cylinder block, improves behind the clamping fastness and stability that engine cylinder block top surface inclined hole bored processing.
Description
Technical field:
This utility model relates to electromotor and manufactures field, particularly relates to a kind of engine cylinder-body end face clamp for drilling slant hole.
Background technology:
Electromotor is made up of cylinder block and cylinder cover two large divisions, is inter-connected via a bolt joint.Cylinder block material should have enough intensity, good opourability and machinability, and price is low, and therefore conventional cylinder block material is cast iron, alloy cast iron.But the cylinder body of aluminium alloy uses more and more universal, because aluminium alloy cylinder is lightweight, heat conductivity is good, and the capacity of coolant can reduce.After startup, cylinder body quickly reaches operating temperature, and just the same with aluminium recovery thermal coefficient of expansion, and the post gap that is heated change is little, can reduce impact noise and consumption of lubricating oil.And identical with aluminum alloy cylinder cover thermal expansion, work can reduce thermal stress produced by thermal shock.
Its planform of engine cylinder-body is relatively complicated, cylinder deck is provided with multiple inclined hole, before inclined hole processing, needs to carry out clamping, clamping fastness and stability directly result in the machining accuracy of inclined hole, and inclined hole processing processing does not reaches prescription and the performance of electromotor can be caused to be severely impacted.
Utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of engine cylinder-body end face clamp for drilling slant hole, location and the clamping of engine cylinder-body can be carried out easily and fast, improve clamping rear engine cylinder deck inclined hole and carry out boring fastness and the stability of processing.
The technical solution of the utility model is as follows:
Engine cylinder-body end face clamp for drilling slant hole, including pedestal, it is characterized in that, described pedestal upper surface is provided with trapezoidal supporter, inclined-plane, supporter front end is symmetrically arranged on two with left support block, the right support block cooperated with engine cylinder-body bottom surface, it is respectively equipped with the first alignment pin, the second alignment pin on supporter inclined-plane between left support block, right support block upper end
It is provided with detachable mounting seat in the middle part of described supporter inclined-plane, the connecting rod of engine cylinder-body sleeve port is passed when work is installed in detachable mounting seat, connecting rod upper end is set with drill bushing installing plate, pressure strip successively, connecting rod top screws the locking nut being provided with locking pressure strip, and described drill bushing installing plate is provided with the drill bushing corresponding with engine cylinder-body end face inclined hole that several are spaced apart.
Described engine cylinder-body end face clamp for drilling slant hole, it is characterised in that offer open slot on described medial wall, left support block upper end, the first alignment pin is positioned at open slot, and the second described alignment pin is positioned at inside right support block and height is identical with the first alignment pin.
Described engine cylinder-body end face clamp for drilling slant hole, it is characterised in that be additionally provided with multiple location hole corresponding with engine cylinder trepanning on described drill bushing installing plate, hole, location is positioned at the downside of drill bushing installation site.
Described engine cylinder-body end face clamp for drilling slant hole, it is characterized in that, described detachable mounting seat includes fixing seat, fixing seat upper surface is provided with integrated mounting cylinder, axially distribution and the inserting groove of upper end open it is arranged with on mounting cylinder, circumferentially direction, mounting cylinder bottom is arranged with locking slot, and locking slot is interconnected with the lower end of inserting groove.
Described engine cylinder-body end face clamp for drilling slant hole, it is characterised in that the body of rod lower end of described connecting rod is arranged with radially-arranged two check lock levers, check lock lever top is provided with one section of thread segment matched with clamping plate.
The utility model has the advantages that:
This utility model novel in structural design is reasonable, by the assemblies such as supporter, alignment pin, detachable mounting seat, connecting rod with the use of, location and the clamping of engine cylinder-body can be carried out easily and fast, improve clamping rear engine cylinder deck inclined hole and bore fastness and the stability of processing, thus improve end face inclined hole machining accuracy.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is detachable mounting seat structural representation of the present utility model.
Fig. 3 is connecting rod structural representation of the present utility model.
Fig. 4 is use state diagram of the present utility model.
Detailed description of the invention:
See accompanying drawing:
Engine cylinder-body end face clamp for drilling slant hole, including pedestal 1, pedestal 1 upper surface is provided with trapezoidal supporter 2, inclined-plane, supporter 2 front end is symmetrically arranged on two with left support block 3, the right support block 4 cooperated with engine cylinder-body bottom surface, first alignment pin the 5, second alignment pin 6 it is respectively equipped with on supporter inclined-plane between left support block 3, right support block 4 upper end
Detachable mounting seat 7 it is provided with in the middle part of supporter 2 inclined-plane, the connecting rod 8 of engine cylinder-body sleeve port is passed when work is installed in detachable mounting seat 7, connecting rod 8 upper end is set with drill bushing installing plate 9, pressure strip 10 successively, connecting rod 8 top screws the locking nut 11 being provided with locking pressure strip, and drill bushing installing plate 9 is provided with the drill bushing 12 corresponding with engine cylinder-body end face inclined hole that several are spaced apart.
Offering open slot 13 on medial wall, left support block 3 upper end, the first alignment pin 5 is positioned at open slot, and the second alignment pin 6 is positioned at inside right support block and height is identical with the first alignment pin 5.
Being additionally provided with multiple location hole 14 corresponding with engine cylinder trepanning on drill bushing installing plate 9, hole 14, location is positioned at the downside of drill bushing installation site.
Detachable mounting seat 7 includes fixing seat 7-1, fixing seat 7-1 upper surface is provided with integrated mounting cylinder 7-2, axially distribution and the inserting groove 7-3 of upper end open it is arranged with on mounting cylinder 7-2, circumferentially direction, mounting cylinder bottom is arranged with locking slot 7-4, locking slot 7-4 and is interconnected with the lower end of inserting groove 7-3.
The body of rod 8-1 lower end of connecting rod 8 is arranged with radially-arranged two check lock lever 8-2, and check lock lever 8-2 top is provided with one section of thread segment 8-3 matched with clamping plate.
Claims (5)
1. an engine cylinder-body end face clamp for drilling slant hole, including pedestal, it is characterized in that, described pedestal upper surface is provided with trapezoidal supporter, inclined-plane, supporter front end is symmetrically arranged on two with left support block, the right support block cooperated with engine cylinder-body bottom surface, it is respectively equipped with the first alignment pin, the second alignment pin on supporter inclined-plane between left support block, right support block upper end
It is provided with detachable mounting seat in the middle part of described supporter inclined-plane, the connecting rod of engine cylinder-body sleeve port is passed when work is installed in detachable mounting seat, connecting rod upper end is set with drill bushing installing plate, pressure strip successively, connecting rod top screws the locking nut being provided with locking pressure strip, and described drill bushing installing plate is provided with the drill bushing corresponding with engine cylinder-body end face inclined hole that several are spaced apart.
Engine cylinder-body end face clamp for drilling slant hole the most according to claim 1, it is characterized in that, offering open slot on described medial wall, left support block upper end, the first alignment pin is positioned at open slot, and the second described alignment pin is positioned at inside right support block and height is identical with the first alignment pin.
Engine cylinder-body end face clamp for drilling slant hole the most according to claim 1, it is characterised in that be additionally provided with multiple location hole corresponding with engine cylinder trepanning on described drill bushing installing plate, hole, location is positioned at the downside of drill bushing installation site.
Engine cylinder-body end face clamp for drilling slant hole the most according to claim 1, it is characterized in that, described detachable mounting seat includes fixing seat, fixing seat upper surface is provided with integrated mounting cylinder, axially distribution and the inserting groove of upper end open it is arranged with on mounting cylinder, circumferentially direction, mounting cylinder bottom is arranged with locking slot, and locking slot is interconnected with the lower end of inserting groove.
Engine cylinder-body end face clamp for drilling slant hole the most according to claim 1, it is characterised in that the body of rod lower end of described connecting rod is arranged with radially-arranged two check lock levers, check lock lever top is provided with one section of thread segment matched with clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207334.0U CN205629469U (en) | 2016-03-17 | 2016-03-17 | Engine cylinder block top surface rat holing anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207334.0U CN205629469U (en) | 2016-03-17 | 2016-03-17 | Engine cylinder block top surface rat holing anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629469U true CN205629469U (en) | 2016-10-12 |
Family
ID=57076136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620207334.0U Expired - Fee Related CN205629469U (en) | 2016-03-17 | 2016-03-17 | Engine cylinder block top surface rat holing anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141730A (en) * | 2016-03-17 | 2016-11-23 | 芜湖隆鑫铸造有限公司 | A kind of engine cylinder-body end face clamp for drilling slant hole |
-
2016
- 2016-03-17 CN CN201620207334.0U patent/CN205629469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141730A (en) * | 2016-03-17 | 2016-11-23 | 芜湖隆鑫铸造有限公司 | A kind of engine cylinder-body end face clamp for drilling slant hole |
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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: 20161012 Termination date: 20180317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |