CN111250558A

CN111250558A - Assembled motorcycle engine major-minor axis combination production mould

Info

Publication number: CN111250558A
Application number: CN202010139175.6A
Authority: CN
Inventors: 马朝利; 况进; 朱三德
Original assignee: Chongqing Hualing Industry Co ltd
Current assignee: Chongqing Hualing Industry Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-06-09
Anticipated expiration: 2040-03-03
Also published as: CN111250558B

Abstract

The invention discloses an assembled die for combined production of a main shaft and an auxiliary shaft of a motorcycle engine, and relates to the technical field of dies. The assembled die for the combined production of the main shaft and the auxiliary shaft of the motorcycle engine can be used for quickly assembling the main shaft and the auxiliary shaft of the motorcycle engine under the action of the die, so that the production efficiency is improved, and the production cost is saved.

Description

Assembled motorcycle engine major-minor axis combination production mould

Technical Field

The invention relates to the technical field of dies, in particular to a die for combined production of a main shaft and an auxiliary shaft of an assembled motorcycle engine.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly by changing the physical state of a formed material, the article is called as an industrial parent, and an assembly mold is also one of the molds and is also applied in daily industrial production in a large quantity.

The main shaft and the auxiliary shaft of the motorcycle engine are often required to be assembled in the production process, the assembly mold in the current market does not have a mold specially designed for the main shaft and the auxiliary shaft of the motorcycle engine, the existing mold cannot be used for combined production of the main shaft and the auxiliary shaft of the motorcycle engine, the efficiency is low when the main shaft and the auxiliary shaft of the motorcycle engine are used for common assembly, the production cost is increased, and technical innovation is performed on the basis of the existing mold aiming at the conditions.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a die for producing a main shaft and an auxiliary shaft of an assembled motorcycle engine in a combined manner, and solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: an assembled die for combined production of a main shaft and an auxiliary shaft of a motorcycle engine comprises a lower die base plate, a right fixing column and an upper die base plate, wherein positioning nails are arranged below two sides of the lower die base plate, a lower die heating bin is arranged in the middle of the lower die base plate, a lower die mechanism is arranged in the lower die heating bin, two sides of the lower die heating bin are connected with a heating electric furnace, a left fixing column is fixed on the left side above the lower die base plate, a left hydraulic telescopic column is arranged above the left fixing column, a right hydraulic telescopic column is arranged above the right fixing column, the right fixing column is fixed on the right side above the lower die base plate, a slide rail is arranged on the front side of the upper die base plate, the upper die base plate is fixed above the left hydraulic telescopic column and the right hydraulic telescopic column, a press block is fixed above the upper die base plate, a slide block is arranged in, an upper die mechanism is installed in the middle of the rack, and a clamping plate is arranged between the upper die mechanisms.

Optionally, the lower die heating bins are arranged in parallel in 2 numbers, and one side of each lower die heating bin is connected with one end of the electric heating furnace.

Optionally, the lower die mechanism comprises a first bearing die groove, a threaded plate and a heat-conducting metal plate, the first bearing die groove is formed in the central position of the lower die mechanism, the threaded plate is mounted on the side wall inside the first bearing die groove, and the heat-conducting metal plate is mounted on two sides of the first bearing die groove.

Optionally, the lower die mechanism is provided with two threaded plates made of hard rubber, and the heat-conducting metal plate of the lower die mechanism is electrically connected with the electric heating furnace.

Optionally, lower die base board and last die holder board are parallel to each other, and lower die base board constitutes elevation structure through left hydraulic stretching post and right hydraulic stretching post and last die holder board simultaneously.

Optionally, the upper die base plate and the rack form a sliding structure through a sliding rail and a sliding block, and the rack is of a U-shaped structure.

Optionally, the upper die mechanisms are arranged in parallel, and a clamping plate is fixed between the upper die mechanisms.

Optionally, go up the mould mechanism and include second bearing mould groove, fixed screw and roof, the inside of going up the mould mechanism is provided with second bearing mould groove, and the both sides in second bearing mould groove all install fixed screw, and the roof is installed to the top in second bearing mould groove simultaneously.

Optionally, the fixing screws in the upper die mechanism are distributed around the second bearing die groove in a rectangular shape, and two top plates in the upper die mechanism are arranged.

The invention provides a die for combined production of a main shaft and an auxiliary shaft of an assembled motorcycle engine, which has the following beneficial effects:

1. this mould is used in combination production of assembled motorcycle engine owner countershaft can be motorcycle engine main shaft and motorcycle engine countershaft carry out quick assembly under the effect of mould, has improved the efficiency of production to practice thrift the cost of production, this application is a high efficiency assembled mould that develops to motorcycle engine owner countershaft specially.

2. When the assembled die for producing the motorcycle engine main and auxiliary shaft combination is used for machining, the motorcycle engine auxiliary shaft is placed inside a second bearing die groove of an upper die mechanism, then the motorcycle engine auxiliary shaft is fixed through a fixing screw, and the upper die mechanism is aligned to a lower die mechanism to be machined through the sliding of a frame.

3. When the assembled die for producing the motorcycle engine main shaft and auxiliary shaft combination is used, the motorcycle engine main shaft is placed inside the first bearing die groove, the heat-conducting metal plate can enable the main shaft of the motorcycle engine to deform slightly under the heating of the heating electric furnace, the threaded plate can prevent the main shaft of the motorcycle engine from being damaged due to the action of pressure in the assembling process due to the hard rubber material, and the production yield of the assembled die is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in a compressed state;

FIG. 3 is a schematic structural diagram of a lower mold mechanism according to the present invention;

FIG. 4 is a schematic structural diagram of an upper mold mechanism according to the present invention;

FIG. 5 is a schematic top view of the upper mold mechanism of the present invention.

In the figure: 1. a lower die base plate; 2. positioning nails; 3. a lower die heating bin; 4. a lower die mechanism; 401. a first bearing die groove; 402. a thread plate; 403. a heat conductive metal plate; 5. heating an electric furnace; 6. a left fixed column; 7. a left hydraulic telescopic column; 8. a right fixed column; 9. a right hydraulic telescopic column; 10. an upper die base plate; 11. a slide rail; 12. briquetting; 13. a slider; 14. a frame; 15. an upper die mechanism; 1501. a second bearing die groove; 1502. fixing screws; 1503. a top plate; 16. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides a technical solution: an assembled die for combined production of a main shaft and an auxiliary shaft of a motorcycle engine comprises a lower die base plate 1, positioning nails 2, a lower die heating bin 3, a lower die mechanism 4, a first bearing die groove 401, a threaded plate 402, a heat conducting metal plate 403, a heating electric furnace 5, a left fixed column 6, a left hydraulic telescopic column 7, a right fixed column 8, a right hydraulic telescopic column 9, an upper die base plate 10, a slide rail 11, a pressing block 12, a sliding block 13, a frame 14, an upper die mechanism 15, a second bearing die groove 1501, fixing screws 1502, a top plate 1503 and a clamping plate 16, wherein the positioning nails 2 are arranged below two sides of the lower die base plate 1, the lower die heating bin 3 is arranged in the middle of the lower die base plate 1, the lower die mechanism 4 is arranged in the lower die heating bin 3, the heating electric furnace 5 is connected to two sides of the lower

die heating bin

3, 2 lower die heating bins 3 are arranged in parallel, one side of the lower die heating bin, the electric heating furnace 5 provides heat for the lower mold heating bin 3, so that the temperature inside the mold heating bin 3 meets the use requirement, the lower mold mechanism 4 comprises a first bearing mold groove 401, a threaded plate 402 and a heat-conducting metal plate 403, the center of the lower mold mechanism 4 is provided with the first bearing mold groove 401, the side wall inside the first bearing mold groove 401 is provided with the threaded plate 402, the two sides of the first bearing mold groove 401 are provided with the heat-conducting metal plates 403, the lower mold mechanism 4 is provided with two lower mold mechanisms, the threaded plate 402 of the lower mold mechanism 4 is made of hard rubber, the heat-conducting metal plate 403 of the lower mold mechanism 4 is electrically connected with the electric heating furnace 5, when the device is used, the main shaft of the motorcycle engine is placed inside the first bearing mold groove 401, and the main shaft of the motorcycle engine can be slightly deformed by the heat-conducting metal plate 403 under the heating of the electric heating furnace 5, the thread plate 402 is made of hard rubber, so that the main shaft of the motorcycle engine can be prevented from being damaged due to the action of pressure in the assembling process, the production yield of the device is improved, a left fixing column 6 is fixed on the left side above the lower die base plate 1, a left hydraulic telescopic column 7 is installed above the left fixing column 6, a right hydraulic telescopic column 9 is installed above the right fixing column 8, the right fixing column 8 is fixed on the right side above the lower die base plate 1, a slide rail 11 is installed on the front side of an upper die base plate 10, the upper die base plate 10 is fixed above the left hydraulic telescopic column 7 and the right hydraulic telescopic column 9, the lower die base plate 1 and the upper die base plate 10 are parallel to each other, meanwhile, the lower die base plate 1 and the upper die base plate 10 form a lifting structure through the left hydraulic telescopic column 7 and the right hydraulic telescopic column 9 and the upper die base plate 10, when the device works, the lower die base plate 1 and the, the lower die seat plate 1 and the upper die seat plate 10 are extruded downwards by utilizing pressure brought by the left hydraulic telescopic column 7 and the right hydraulic telescopic column 9, a pressing block 12 is fixed above the upper die seat plate 10, a sliding block 13 is installed inside the sliding rail 11, a rack 14 is welded below the sliding block 13, the upper die seat plate 10 and the rack 14 form a sliding structure through the sliding rail 11 and the sliding block 13, the rack 14 is in a U-shaped structure, the rack 14 can slide left and right under the action of the sliding rail 11 and the sliding block 13, the upper die mechanism 15 is driven to displace left and right in the processing process, the upper die mechanism 15 can be aligned to the lower die structure 4, the upper die mechanism 15 is installed in the middle of the rack 14, a clamping plate 16 is arranged between the upper die mechanisms 15, two upper die mechanisms 15 are arranged in parallel, the clamping plate 16 is fixed between the upper die mechanisms 15, and the upper die mechanism 15 comprises a second bearing die groove 1501, The fixing screw 1502 and the top plate 1503 are arranged in the upper die mechanism 15, the second bearing die groove 1501 is arranged on two sides of the second bearing die groove 1501, the top plate 1503 is arranged above the second bearing die groove 1501, the fixing screw 1502 in the upper die mechanism 15 is distributed around the second bearing die groove 1501 in a rectangular mode, the number of the top plates 1503 in the upper die mechanism 15 is two, when the device is used for machining, the auxiliary shaft of the motorcycle engine is placed in the second bearing die groove 1501 of the upper die mechanism 15, then the auxiliary shaft is fixed through the fixing screw 1502, and the upper die mechanism 15 is aligned to the lower die mechanism 4 through sliding of the rack 14 to be machined.

In conclusion, when the assembled die for producing the combination of the main shaft and the auxiliary shaft of the motorcycle engine is used, 2 lower die heating chambers 3 are arranged in parallel, one side of each lower die heating chamber 3 is connected with one end of a heating electric furnace 5, the heating electric furnace 5 provides heat for the lower die heating chambers 3, so that the temperature in the die heating chambers 3 meets the use requirement, when the die is used, a main shaft of the motorcycle engine is placed in a first bearing die groove 401, the heat conducting metal plate 403 can enable the main shaft of the motorcycle engine to deform slightly under the heating of the heating electric furnace 5, the thread plate 402 can prevent the main shaft of the motorcycle engine from being damaged due to the action of pressure in the assembling process due to the hard rubber material, the production yield of the die is improved, the lower die seat plate 1 and the upper die seat plate 10 are parallel to each other, and the lower die seat plate 1 and the upper die seat plate 10 form a lifting structure through a left hydraulic telescopic column 7 and a, when the device works, the lower die base plate 1 and the upper die base plate 10 are lifted under the action of the left hydraulic telescopic column 7 and the right hydraulic telescopic column 9, the lower die base plate 1 and the upper die base plate 10 are extruded downwards by utilizing the pressure brought by the left hydraulic telescopic column 7 and the right hydraulic telescopic column 9, the upper die base plate 10 forms a sliding structure with the frame 14 through the sliding rail 11 and the sliding block 13, and the frame 14 is a U-shaped structure, the frame 14 can slide left and right under the action of the slide rail 11 and the slide block 13, in the processing process, the upper die mechanism 15 is driven to move left and right, so that the upper die mechanism 15 can be aligned with the lower die structure 4, when the device is used for processing, the motorcycle engine auxiliary shaft is placed in the second bearing die groove 1501 of the upper die mechanism 15, then, the upper die mechanism 15 is fixed by a fixing screw 1502, and is aligned with the lower die mechanism 4 by sliding the frame 14, thereby performing processing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a mould is used in combination production of assembled motorcycle engine owner countershaft, includes lower mould bedplate (1), right fixing column (8) and last mould bedplate (10), its characterized in that: the die comprises a lower die base plate (1), positioning nails (2) are mounted below two sides of the lower die base plate (1), a lower die heating bin (3) is arranged inside the middle of the lower die base plate (1), a lower die mechanism (4) is mounted inside the lower die heating bin (3), two sides of the lower die heating bin (3) are connected with a heating electric furnace (5), a left fixing column (6) is fixed on the left side above the lower die base plate (1), a left hydraulic telescopic column (7) is mounted above the left fixing column (6), a right hydraulic telescopic column (9) is mounted above the right fixing column (8), the right fixing column (8) is fixed on the right side above the lower die base plate (1), a slide rail (11) is mounted on the front side of the upper die base plate (10), the upper die base plate (10) is fixed above the left hydraulic telescopic column (7) and the right hydraulic telescopic column (9), a pressing block (12) is fixed above the upper die, the inside mounting of slide rail (11) has slider (13), and the below welding of slider (13) has frame (14), mould mechanism (15) are installed to the centre of frame (14), and are provided with splint (16) between last mould mechanism (15).

2. The mold for producing the main and auxiliary shaft combination of the assembled motorcycle engine as claimed in claim 1, wherein: the lower die heating bins (3) are arranged in parallel in number of 2, and one side of each lower die heating bin (3) is connected with one end of each electric heating furnace (5).

3. The mold for producing the main and auxiliary shaft combination of the assembled motorcycle engine as claimed in claim 1, wherein: lower die mechanism (4) include first bearing mould groove (401), thread plate (402) and heat conduction metal sheet (403), and the central point of lower die mechanism (4) puts and is provided with first bearing mould groove (401), and the inside lateral wall in first bearing mould groove (401) installs thread plate (402), and heat conduction metal sheet (403) are all installed to the both sides in first bearing mould groove (401) simultaneously.

4. The mold for producing the main and auxiliary shaft combination of the assembled motorcycle engine as claimed in claim 3, wherein: the lower die mechanism (4) is provided with two threaded plates (402) made of hard rubber, and the heat-conducting metal plate (403) of the lower die mechanism (4) is electrically connected with the electric heating furnace (5).

5. The mold for producing the main and auxiliary shaft combination of the assembled motorcycle engine as claimed in claim 1, wherein: the lower die base plate (1) and the upper die base plate (10) are parallel to each other, and meanwhile, the lower die base plate (1) and the upper die base plate (10) form a lifting structure through a left hydraulic telescopic column (7) and a right hydraulic telescopic column (9).

6. The mold for producing the main and auxiliary shaft combination of the assembled motorcycle engine as claimed in claim 1, wherein: the upper die base plate (10) and the rack (14) form a sliding structure through a sliding rail (11) and a sliding block (13), and the rack (14) is of a U-shaped structure.

7. The mold for producing the main and auxiliary shaft combination of the assembled motorcycle engine as claimed in claim 1, wherein: the two upper die mechanisms (15) are arranged in parallel, and a clamping plate (16) is fixed between the upper die mechanisms (15).

8. The mold for producing the main and auxiliary shaft combination of the assembled motorcycle engine as claimed in claim 1, wherein: go up mould mechanism (15) including second bearing mould groove (1501), fixed screw (1502) and roof (1503), the inside of going up mould mechanism (15) is provided with second bearing mould groove (1501), and fixed screw (1502) are all installed to the both sides of second bearing mould groove (1501), and roof (1503) are installed to the top of second bearing mould groove (1501) simultaneously.

9. The mold for producing the main and auxiliary shaft combination of the assembled motorcycle engine as claimed in claim 8, wherein: the fixing screws (1502) in the upper die mechanism (15) are distributed around the second bearing die groove (1501) in a rectangular mode, and two top plates (1503) in the upper die mechanism (15) are arranged.