CN203448453U - Shaping tool for automobile engine cylinder covers - Google Patents
Shaping tool for automobile engine cylinder covers Download PDFInfo
- Publication number
- CN203448453U CN203448453U CN201320460596.4U CN201320460596U CN203448453U CN 203448453 U CN203448453 U CN 203448453U CN 201320460596 U CN201320460596 U CN 201320460596U CN 203448453 U CN203448453 U CN 203448453U
- Authority
- CN
- China
- Prior art keywords
- tables
- automobile engine
- cylinder covers
- engine cylinder
- frame
- 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
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a shaping tool for automobile engine cylinder covers. The shaping tool for the automobile engine cylinder covers comprises a machine frame, working tables and lifting tables, wherein the working tables are arranged on the machine frame, and the lifting tables are arranged above the working table. The lifting tables are in sliding connection with guiding rods arranged between the top of the machine frame and the working tables. Piston rods of driving devices arranged on the machine frame are connected with the lifting tables. Shaping rods corresponding to workpiece pin holes in position are arranged on the lifting tables. Positioning blocks matched with cavities in workpieces are arranged on the working tables. The shaping tool for the automobile engine cylinder covers is easy and convenient to operate, the cylinder covers are placed on the working tables in grooves to be positioned, the lifting tables are pressed down, the shaping rods abut against the pin holes in the cylinder covers to form convex faces, then the workpieces are fixed, the cylinder covers cannot deform or tilt, a refrigerating system is turned on, water in the grooves is cooled, the internal stress of the whole workpieces is further eliminated under the action of the cooled water, further deformation cannot happen, the quality of the workpieces is improved, and the reliability of follow-up assembling is ensured.
Description
Technical field
The utility model relates to auto parts and components and manufactures field, is specifically related to a kind of automobile engine cylinder head casing shaping tooling.
Background technology
Automobile engine assembly quality is related to the Performance And Reliability of car load, guarantees that assembly quality is a ring particularly important in production process.The cylinder cover of engine and the location between cylinder head cover are fixing by alignment pin, therefore must guarantee during cylinder head cover moulding each pin-and-hole position and size accurately, just the cylinder head cover after moulding is due to the easy perk of variation installed surface of temperature, if be placed on common platform and may cause waste product because extruding causes the distortion of pin-and-hole, no matter be that installed surface perk or other trickle size distortions all can affect follow-up assembly quality.
Summary of the invention
The utility model discloses a kind of automobile engine cylinder head casing shaping tooling, prevent from that cylinder cap generation perk is out of shape to follow-up assembling to make troubles, improve the qualification rate of product.
The utility model is achieved through the following technical solutions:
Automobile engine cylinder head casing shaping tooling, the lifting platform that comprises work stage in frame, frame and work stage top, described lifting platform and be located at described frame top and described work stage between guide rod be slidably connected, the piston rod that is located at the drive unit in described frame is connected with described lifting platform; Described lifting platform is provided with the shaping bar corresponding with workpiece pin-and-hole position, and described work stage is provided with the locating piece coordinating with workpiece cavity.
The further improvement project of the utility model is that described work stage is located in the groove of offering on described framework platform, in described groove, is full of water.
The utility model further improvement project is, described frame outside is provided with refrigerating plant, and the efferent duct of described refrigerating plant passes in described groove.
The utility model further improvement project is, described drive unit is cylinder, and the cylinder body of described cylinder is fixed on the top of described frame.
The utility model is compared and is had the following advantages with prior art scheme:
The utility model is easy and simple to handle, cylinder head cover is put in the work stage in groove and located, press down lifting platform, make shaping bar prop up pin-and-hole and the moulding convex surface of cylinder head cover, and then fix workpiece, cylinder head cover can not be out of shape perk, opens refrigeration system, and the water in groove is lowered the temperature, whole workpiece is further eliminated at the effect internal stress of cooling water, can there is not further distortion, improve the quality of workpiece, guarantee the reliability of follow-up assembling.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Automobile engine cylinder head casing shaping tooling as shown in Figure 1, comprise work stage 2 in frame 1, frame 1 and the lifting platform 3 of work stage 2 tops, lifting platform 3 and the guide rod 4 being located between frame 1 top and work stage 2 are slidably connected, the drive unit 5 being located in frame 1 is cylinder, the cylinder body of cylinder is fixed on the top of frame 1, and the piston rod 51 of cylinder is connected to drive its lifting with lifting platform 3; Lifting platform 3 is provided with the shaping bar 31 corresponding with workpiece pin-and-hole position, in order to push down workpiece, prevents perk, and work stage 2 is provided with the locating piece 21 coordinating with workpiece cavity.
In the present embodiment, work stage 2 is located in the groove 11 of offering on the platform of frame 1, in groove 11, is full of water, frame 1 outside is provided with refrigerating plant 6, the efferent duct 61 of refrigerating plant 6 passes in groove 11, and the water in groove 11 is played to cooling effect, in order to eliminate the internal stress of workpiece.
Claims (4)
1. automobile engine cylinder head casing shaping tooling, it is characterized in that: the lifting platform (3) that comprises work stage (2) in frame (1), frame (1) and work stage (2) top, described lifting platform (3) and be located at described frame (1) top and described work stage (2) between guide rod (4) be slidably connected, the piston rod (51) that is located at the drive unit (5) in described frame (1) is connected with described lifting platform (3); Described lifting platform (3) is provided with the shaping bar (31) corresponding with workpiece pin-and-hole position, and described work stage (2) is provided with the locating piece (21) coordinating with workpiece cavity.
2. automobile engine cylinder head casing shaping tooling as claimed in claim 1, is characterized in that: described work stage (2) is located in the groove (11) of offering on described frame (1) platform, and described groove is full of water in (11).
3. automobile engine cylinder head casing shaping tooling as claimed in claim 2, is characterized in that: described frame (1) outside is provided with refrigerating plant (6), and the efferent duct (61) of described refrigerating plant (6) passes in described groove (11).
4. automobile engine cylinder head casing shaping tooling as claimed in claim 1, is characterized in that: described drive unit (5) is cylinder, and the cylinder body of described cylinder is fixed on the top of described frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460596.4U CN203448453U (en) | 2013-07-31 | 2013-07-31 | Shaping tool for automobile engine cylinder covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460596.4U CN203448453U (en) | 2013-07-31 | 2013-07-31 | Shaping tool for automobile engine cylinder covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448453U true CN203448453U (en) | 2014-02-26 |
Family
ID=50128357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460596.4U Expired - Fee Related CN203448453U (en) | 2013-07-31 | 2013-07-31 | Shaping tool for automobile engine cylinder covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680647A (en) * | 2016-03-09 | 2016-06-15 | 泰信电机(苏州)有限公司 | Motor end cover correction apparatus |
| CN105932837A (en) * | 2016-03-09 | 2016-09-07 | 泰信电机(苏州)有限公司 | Novel motor end cover correction device |
-
2013
- 2013-07-31 CN CN201320460596.4U patent/CN203448453U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680647A (en) * | 2016-03-09 | 2016-06-15 | 泰信电机(苏州)有限公司 | Motor end cover correction apparatus |
| CN105932837A (en) * | 2016-03-09 | 2016-09-07 | 泰信电机(苏州)有限公司 | Novel motor end cover correction device |
| CN105680647B (en) * | 2016-03-09 | 2019-03-12 | 泰信电机(苏州)有限公司 | A kind of electric motor end cap means for correcting |
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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: 20140226 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |