CN111250558B

CN111250558B - Assembled motorcycle engine major-minor axis combination production mould

Info

Publication number: CN111250558B
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: 2022-11-15
Anticipated expiration: 2040-03-03
Also published as: CN111250558A

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 method realizes the processing of the shape of an article mainly by changing the physical state of a formed material, the article is simply 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 combined production of a main shaft and an auxiliary shaft of an assembled motorcycle engine, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an assembled motorcycle engine owner countershaft combination mould for production, includes lower die base board, right fixed column and punch holder board, the location nail is all installed to the both sides below of lower die base board, and the centre of lower die base board is inside to be provided with the lower mould heated warehouses, the internally mounted of lower mould heated warehouses has lower mould mechanism, and the both sides of lower mould heated warehouses are connected with the electric heater, the top left side of lower die base board is fixed with left fixed column, and the top of left fixed column installs left hydraulic telescopic column, right hydraulic telescopic column is installed to the top of right fixed column, and right fixed column fixes the top right side at lower die base board, the slide rail is installed to the front side of punch holder board, and the punch holder board fixes the top at left hydraulic telescopic column and right hydraulic telescopic column, the top of punch holder board is fixed with the briquetting, the internally mounted of slide rail has the slider, and the welding of the below of slider has the frame, the middle of frame is installed and is gone up die mechanism, and is provided with splint between the die mechanism.

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 view of the mechanism of the lower mold of 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. pressing into blocks; 13. a slider; 14. a frame; 15. an upper die mechanism; 1501. a second bearing mold 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 a specific case to those of ordinary skill 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 3 is connected with one end of the heating electric furnace 5, the electric heating furnace 5 provides heat for the lower mold heating bin 3 to enable the temperature inside the mold heating bin 3 to meet the use requirement, the lower mold mechanism 4 comprises a first bearing mold groove 401, a threaded plate 402 and a heat conduction metal plate 403, the first bearing mold groove 401 is arranged at the center of the lower mold mechanism 4, the threaded plate 402 is arranged on the side wall inside the first bearing mold groove 401, the heat conduction metal plates 403 are arranged on two sides of the first bearing mold groove 401, the two lower mold mechanisms 4 are arranged, the threaded plate 402 of the lower mold mechanism 4 is made of hard rubber, the heat conduction metal plate 403 of the lower mold mechanism 4 is electrically connected with the electric heating furnace 5, when the device is used, a main shaft of a 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 conduction metal plate 403 under the heating of the electric heating furnace 5, the thread plate 402 is made of hard rubber to prevent the main shaft of the motorcycle engine from being damaged due to the action of pressure in the assembling process, the production yield of the device is improved, a left fixed 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 fixed column 6, a right hydraulic telescopic column 9 is installed above the right fixed column 8, the right fixed 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 the upper die base plate 10, an 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 10 form a lifting structure through the left hydraulic telescopic column 7, 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 upper die base plate 10 lift under the action of the left hydraulic telescopic column 7 and the right hydraulic telescopic column 9, a pressing block 12 is fixed above the upper die base plate 10, a slide block 11 is installed inside the slide rail 11, a slide block 14 is installed between the slide rail and a slide rail 15, a slide mechanism 14 is arranged in a left and a slide clamp plate 15, a slide clamp plate 14 is arranged in a slide mechanism 15, and a slide mechanism 14 is arranged in a slide mechanism 15, and a slide mechanism 14, and a slide clamp plate 14, and a slide mechanism 14 is arranged in the upper die mechanism 14, and a slide mechanism 14 is arranged in the upper die mechanism 14, and a slide rail mechanism 14, and a slide clamp plate 14, and a slide mechanism 14, and a slide clamp plate mechanism 14 is arranged in the slide mechanism 14, and a slide mechanism in the slide mechanism 14, the upper die mechanism 15 comprises a second bearing die groove 1501, fixing screws 1502 and a top plate 1503, the second bearing die groove 1501 is arranged inside the upper die mechanism 15, the fixing screws 1502 are installed on two sides of the second bearing die groove 1501, the top plate 1503 is installed above the second bearing die groove 1501, the fixing screws 1502 inside the upper die mechanism 15 are distributed around the second bearing die groove 1501 in a rectangular mode, the number of the top plates 1503 inside the upper die mechanism 15 is two, when the device is used for machining, the auxiliary shaft of the motorcycle engine is placed inside the second bearing die groove 1501 of the upper die mechanism 15, then the auxiliary shaft is fixed through the fixing screws 1502, and the upper die mechanism 15 is aligned to the lower die mechanism 4 to be machined through sliding of the rack 14.

In summary, in the assembled die for motorcycle engine main and auxiliary shaft combined production, when in use, 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 chamber 3, so that the temperature inside the die heating chamber 3 meets the use requirement, when the die is used, a motorcycle engine main shaft is placed inside a first bearing die groove 401, a heat conducting metal plate 403 can make the motorcycle engine main shaft slightly deform under the heating of the heating electric furnace 5, a thread plate 402 is made of hard rubber material, so that the motorcycle engine main shaft is prevented from being damaged under the action of pressure in the assembling process, the yield of the die is improved, a lower die seat plate 1 and an upper die seat plate 10 are parallel to each other, simultaneously, 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 right hydraulic telescopic column 9, when the die seat plate 1 and the upper die seat plate 10 form a lifting structure through a left hydraulic telescopic column 7 and a right hydraulic telescopic column 1502, so that the lower die seat plate and a left slide rail 13 are aligned to an upper die frame 14, when the die frame is operated, the die seat plate 1 and the lower die seat plate 14 are aligned to a left and a right slide rail 13, so that the motorcycle engine sliding mechanism can be positioned in the lower die frame can be aligned with a left slide rail mechanism 14, and a right slide rail mechanism 14, so that the motorcycle engine frame can be positioned in the slide mechanism 14, when the motorcycle engine frame is positioned in the slide mechanism, and the slide mechanism 14, the slide mechanism, when the motorcycle engine frame is positioned in the slide mechanism, the slide mechanism is positioned in the slide mechanism, the slide mechanism 14, and the upper die mechanism 15 is aligned with the lower die mechanism 4 by sliding the frame 14 for 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 as the technical solutions and the inventive concepts of the present invention within the technical 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: positioning nails (2) are mounted below two sides of the lower die base plate (1), a lower die heating bin (3) is arranged in the middle of the lower die base plate (1), a lower die mechanism (4) is mounted in the lower die heating bin (3), heating electric furnaces (5) are connected to two sides of the lower die heating bin (3), a left fixing column (6) is fixed to 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), a right fixing column (8) is fixed to the right side above the lower die base plate (1), a sliding 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 base plate (10), a sliding block (13) is mounted in the sliding rail (11), a rack (14) is mounted below the sliding block (13), an upper die mechanism (15) is mounted in the middle of the rack (14), and an upper die clamping plate (16) is welded; 2 lower die heating bins (3) are arranged in parallel, and one side of each lower die heating bin (3) is connected with one end of a heating electric furnace (5); the lower die mechanism (4) comprises a first bearing die groove (401), a threaded plate (402) and a heat-conducting metal plate (403), the first bearing die groove (401) is formed in the center of the lower die mechanism (4), the threaded plate (402) is installed on the side wall of the interior of the first bearing die groove (401), and the heat-conducting metal plate (403) is installed on two sides of the first bearing die groove (401); 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).

2. The mold for producing the main and auxiliary shaft combination of the assembled motorcycle engine as claimed in claim 1, wherein: lower mould bedplate (1) and last mould bedplate (10) are parallel to each other, and lower mould bedplate (1) constitutes elevation structure through left hydraulic stretching post (7) and right hydraulic stretching post (9) and last mould bedplate (10) simultaneously.

3. 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.

4. 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).

5. The mold for producing the main shaft and the auxiliary shaft 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.

6. The mold for producing the main and auxiliary shaft combination of the assembled motorcycle engine as claimed in claim 5, 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.