CN218984029U - Engine housing processing positioning mechanism - Google Patents
Engine housing processing positioning mechanism Download PDFInfo
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- CN218984029U CN218984029U CN202223573960.6U CN202223573960U CN218984029U CN 218984029 U CN218984029 U CN 218984029U CN 202223573960 U CN202223573960 U CN 202223573960U CN 218984029 U CN218984029 U CN 218984029U
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- fixedly connected
- bottom plate
- screw rod
- positioning mechanism
- positioning
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Abstract
The utility model discloses an engine shell machining positioning mechanism which is characterized by comprising a bottom plate, wherein a cross-shaped groove is formed in the bottom plate, a bidirectional screw rod is rotatably connected to the inner side wall of the cross-shaped groove, a positioning rod is fixedly connected to one end of the bidirectional screw rod, a forward and reverse rotation motor is fixedly connected to the other end of the bidirectional screw rod, and a threaded sleeve is connected to the surface of the bidirectional screw rod in a threaded mode. According to the utility model, through the crossed bidirectional screw rod, the shell of the engine is conveniently and rapidly positioned, and through the liftable positioning plate arranged at the top end of the limiting rod in relative or opposite movement, the height of the positioning plate is conveniently adjusted according to the height of the shell, so that the limiting rod drives the positioning plate to position the shell, and through the air cylinders arranged at four corners of the surface of the bottom plate, the air cylinders are conveniently fixed to the positioned shell through the right-angle rods and the pressing plates, and the positioning mechanism has the effect of positioning the shell of the engine.
Description
Technical Field
The utility model relates to the technical field of automobile part machining, in particular to an engine shell machining positioning mechanism.
Background
An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, an internal combustion engine, an external combustion engine, an electric motor, etc., for example, an internal combustion engine is generally used for converting chemical energy into mechanical energy, and an engine is applicable to a power generation device, and can refer to an entire machine including a power device, an automobile engine is a device for providing power to an automobile, is a heart of the automobile, determines the power performance, economy, stability and environmental protection of the automobile, and can be classified into a diesel engine, a gasoline engine, an electric automobile motor, a hybrid power, etc., according to power sources.
In the production process of the automobile engine shell, the preliminary formed shell needs to be polished, drilled and the like, in the process of polishing, drilling and the like, the preliminary formed shell needs to be positioned by adopting a positioning device to ensure the stability of the shell treatment process, the positioning process of a positioning mechanism which is generally adopted is relatively complicated, the time consumption of the shell positioning process is long, and the working efficiency is reduced, therefore, the engine shell processing positioning mechanism is designed to accelerate the positioning of an auxiliary shell, and the follow-up processing is convenient.
Disclosure of Invention
The utility model aims to provide an engine shell machining and positioning mechanism for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an engine casing processing positioning mechanism, includes the bottom plate, the inside of bottom plate is provided with the cross groove, the inside wall in cross groove rotates and is connected with two-way screw rod, the one end fixedly connected with locating lever of two-way screw rod, and the other end fixedly connected with positive and negative rotation motor of two-way screw rod, the surface screw thread connection of two-way screw rod has a screw sleeve, screw sleeve's fixed surface has the gag lever post, the top threaded connection of gag lever post has the threaded rod, the top fixedly connected with locating plate of threaded rod, upper surface one side of bottom plate is provided with positioning bearing, positioning bearing's inner ring fixedly connected with cylinder, the expansion end fixedly connected with electric telescopic handle of cylinder, electric telescopic handle's expansion end fixedly connected with right angle pole, the bottom fixedly connected with clamp plate of right angle pole.
On the basis of the technical scheme, the utility model can be improved as follows.
Preferably, two bidirectional screws are arranged in the cross-shaped groove in the bottom plate, the two bidirectional screws are arranged in the cross-shaped groove in a cross manner, two bidirectional screws are identical in both ends and surface arrangement mechanisms, and grooves matched with the positioning rod and the forward and reverse rotating motor are formed in both inner side walls of the cross-shaped groove.
Preferably, the four corners of the upper surface of the bottom plate are provided with air cylinders, the bottoms of the air cylinders are connected with the upper surface of the bottom plate through positioning bearings, and the lower surface of an outer ring of each positioning bearing is fixedly connected with the upper surface of the bottom plate.
Preferably, the two sides of the surface of the bidirectional screw are provided with threaded sleeves, and the upper surface of the bottom plate is provided with grooves which transversely move with the limiting rods on the surfaces of the threaded sleeves.
Preferably, the upper surface of gag lever post and the lower surface swing joint of locating plate, and the screw hole with threaded rod looks adaptation has been seted up on the top of gag lever post.
Advantageous effects
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
according to the utility model, through the crossed bidirectional screw rod, the shell of the engine is conveniently and rapidly positioned, and through the liftable positioning plate arranged at the top end of the limiting rod in relative or opposite movement, the height of the positioning plate is conveniently adjusted according to the height of the shell, so that the limiting rod drives the positioning plate to position the shell, and through arranging the air cylinders at four corners of the surface of the bottom plate, the air cylinders are conveniently fixed to the positioned shell through the right-angle rod and the pressing plate, the subsequent processing is assisted, and the positioning mechanism has the effect of positioning the engine shell.
Drawings
FIG. 1 is a schematic view of the present utility model in a front cross-section;
FIG. 2 is a schematic top view of the present utility model;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: 1. a bottom plate; 2. a cross-shaped groove; 3. a bidirectional screw; 4. a positioning rod; 5. a forward and reverse rotation motor; 6. a threaded sleeve; 7. a limit rod; 8. a threaded rod; 9. a positioning plate; 10. positioning a bearing; 11. a cylinder; 12. an electric telescopic rod; 13. a right angle lever; 14. and (5) pressing plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an engine casing processing positioning mechanism, includes bottom plate 1, the inside of bottom plate 1 is provided with cross groove 2, the inside wall rotation of cross groove 2 is connected with two-way screw rod 3, the inside two-way screw rod 3 that are provided with of cross groove 2 of inside bottom plate 1, and two-way screw rod 3 are the inside that the cross is alternately set up at cross groove 2, two the mechanism that both ends and the surface of two-way screw rod 3 set up is the same.
Further, one end fixedly connected with locating lever 4 of bi-directional screw 3, and the other end fixedly connected with positive and negative rotation motor 5 of bi-directional screw 3, the groove with locating lever 4 and positive and negative rotation motor 5 looks adaptation is all seted up to the interior both sides wall of cross groove 2.
In this embodiment, through setting up locating lever 4 and positive and negative rotation motor 5 at the both ends of bi-directional screw 3, be convenient for carry out spacing to bi-directional screw 3, provide power to bi-directional screw 3, be convenient for bi-directional screw 3 rotate.
The surface threaded connection of bi-directional screw 3 has screw sleeve 6, the surface both sides of bi-directional screw 3 all are provided with screw sleeve 6, screw sleeve 6's fixed surface is connected with gag lever post 7, and the upper surface of bottom plate 1 seted up with threaded rod 8 sleeve surface gag lever post 7 lateral shifting's groove.
In this embodiment, threaded sleeves 6 are disposed on two sides of the surface of the bidirectional screw 3, so that two limit rods 7 on the surface of the bidirectional screw 3 can be driven to move relatively or oppositely through rotation of the bidirectional screw 3, and the two limit rods 7 on the surface of the bidirectional screw 3 can be positioned on the shell conveniently through the two mutually-crossed bidirectional screws 3.
The top threaded connection of gag lever post 7 has threaded rod 8, and the screw hole with threaded rod 8 looks adaptation has been seted up on the top of gag lever post 7, the top fixedly connected with locating plate 9 of threaded rod 8, the upper surface of gag lever post 7 and the lower surface swing joint of locating plate 9.
In this embodiment, be convenient for according to the height of casing, adjust the height of locating plate 9, through threaded rod 8, be convenient for make locating plate 9 go up and down through threaded rod 8, increase the height of gag lever post 7, simultaneously, when processing is necessary, can demolish locating plate 9, prevent that locating plate 9 from influencing the processing of casing, and then conveniently fix a position the casing of not co-altitude.
The positioning bearing 10 is arranged on one side of the upper surface of the bottom plate 1, the cylinder 11 is fixedly connected with the inner ring of the positioning bearing 10, the cylinders 11 are arranged at four corners of the upper surface of the bottom plate 1, the bottom of each cylinder 11 is connected with the upper surface of the bottom plate 1 through the positioning bearing 10, and the lower surface of the outer ring of the positioning bearing 10 is fixedly connected with the upper surface of the bottom plate 1.
Further, the telescopic end of the air cylinder 11 is fixedly connected with an electric telescopic rod 12, the telescopic end face of the electric telescopic rod 12 is fixedly connected with a right-angle rod 13, and the bottom surface of the right-angle rod 13 is fixedly connected with a pressing plate 14.
In this embodiment, the positioning bearing 10 is disposed below the cylinder 11, so as to adjust the rotation angle of the cylinder 11, and further adjust the angle of the pressing plate 14, so as to position the well positioned shell on the surface of the bottom plate 1, and further assist subsequent processing.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an engine casing processing positioning mechanism, its characterized in that, including bottom plate (1), the inside of bottom plate (1) is provided with cross groove (2), the inside wall in cross groove (2) rotates and is connected with two-way screw rod (3), the one end fixedly connected with locating lever (4) of two-way screw rod (3), and the other end fixedly connected with positive and negative rotation motor (5) of two-way screw rod (3), the surface threaded connection of two-way screw rod (3) has threaded sleeve (6), the surface fixedly connected with gag lever post (7), the top threaded connection of gag lever post (7) has threaded rod (8), the top fixedly connected with locating plate (9) of threaded rod (8), upper surface one side of bottom plate (1) is provided with locating bearing (10), the inner ring fixedly connected with cylinder (11) of locating bearing (10), the expansion end fixedly connected with electric telescopic handle (12) of cylinder (11), the flexible terminal surface fixedly connected with right angle pole (13) of electric telescopic handle (12), the top surface fixedly connected with right angle pole (14) of bottom surface (13).
2. The engine housing tooling positioning mechanism of claim 1, wherein: two bidirectional screws (3) are arranged in the cross-shaped groove (2) in the bottom plate (1), the two bidirectional screws (3) are arranged in the cross-shaped groove (2) in a cross mode, and the two bidirectional screws (3) are identical in both ends and surface arrangement mechanisms.
3. The engine housing tooling positioning mechanism of claim 1, wherein: grooves matched with the positioning rod (4) and the forward and reverse rotating motor (5) are formed in the inner two side walls of the cross-shaped groove (2).
4. The engine housing tooling positioning mechanism of claim 1, wherein: the two sides of the surface of the bidirectional screw rod (3) are provided with threaded sleeves (6), and grooves transversely moving with the limiting rods (7) on the surfaces of the sleeves of the threaded rods (8) are formed in the upper surface of the bottom plate (1).
5. The engine housing tooling positioning mechanism of claim 1, wherein: the upper surface of gag lever post (7) and the lower surface swing joint of locating plate (9), and the screw hole with threaded rod (8) looks adaptation has been seted up on the top of gag lever post (7).
6. The engine housing tooling positioning mechanism of claim 1, wherein: the four corners of the upper surface of the bottom plate (1) are respectively provided with an air cylinder (11), the bottom of each air cylinder (11) is connected with the upper surface of the bottom plate (1) through a positioning bearing (10), and the lower surface of an outer ring of the positioning bearing (10) is fixedly connected with the upper surface of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223573960.6U CN218984029U (en) | 2022-12-30 | 2022-12-30 | Engine housing processing positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223573960.6U CN218984029U (en) | 2022-12-30 | 2022-12-30 | Engine housing processing positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218984029U true CN218984029U (en) | 2023-05-09 |
Family
ID=86196622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223573960.6U Active CN218984029U (en) | 2022-12-30 | 2022-12-30 | Engine housing processing positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218984029U (en) |
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2022
- 2022-12-30 CN CN202223573960.6U patent/CN218984029U/en active Active
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