CN217858388U

CN217858388U - Engine housing manufacturing mold with telescopic mechanism

Info

Publication number: CN217858388U
Application number: CN202222010612.1U
Authority: CN
Inventors: 王小东
Original assignee: Chongqing Chenbing Machinery Co ltd
Current assignee: Chongqing Chenbing Machinery Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-22
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses an engine casing makes mould with telescopic machanism, relate to the engine casing and make technical field, including base, roof, pneumatic cylinder, driving motor, mounting panel, bed die and mould, the base upper surface is fixed with and supports the guide post, support the guide post upper end and fix with the roof bottom surface, the pneumatic cylinder is fixed with the roof, the piston rod of pneumatic cylinder extends downwards and fixes with the mounting panel upper surface, driving motor and mounting panel upper surface are fixed, the output shaft of driving motor runs through the mounting panel and fixes with the mould upper surface, the bed die is adapted with the mould, the bed die bottom surface is fixed with the base upper surface, the surface mounting has telescopic machanism on the base; the utility model discloses a setting of fixed subassembly is compared in the tight engine housing that supports from top to bottom, uses horizontal fixed mode to avoid engine housing to the side direction skew to the improvement of demonstration the finished product qualification rate is favorable to the production of engine housing.

Description

Engine housing manufacturing mold with telescopic mechanism

Technical Field

The utility model belongs to the technical field of the engine housing preparation, especially, relate to a mould is made to engine housing with telescopic machanism.

Background

In short, the die is a tool for manufacturing a formed article, the tool is composed of various parts, different dies are composed of different parts, the appearance of the article is processed mainly by changing the physical state of the formed material, and a punching grinding tool is used in the manufacturing process of an engine shell.

Through the retrieval, chinese patent application number is cn201921361584. X's utility model discloses a motorcycle engine shell manufacturing mould with telescopic machanism, comprising a base plate, the upper surface symmetry fixedly connected with guide bar of bottom plate, two be equipped with the die holder between the guide bar, two the same roof of other fixedly connected with is equallyd divide on the top of guide bar, the upper surface symmetry fixedly connected with pneumatic cylinder of roof, two the lower surface of pneumatic cylinder is equallyd divide and is do not be equipped with the hydraulic stem, two the same diaphragm of other fixedly connected with is equallyd divide to the bottom of hydraulic stem, logical groove has been seted up to the inside of roof, the last fixed surface of diaphragm is connected with driving motor. Based on above retrieval, combine prior art discovery, the extending structure among the prior art is most for supporting tight engine housing from last to down, the punching press of being convenient for, but in the in-service use, engine housing receives the trend of moving to the side great, and the displacement of restriction engine housing that current extending structure can not be fine, and there is the engine housing problem that the skew easily takes place and leads to the product percent of pass lower wantonly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine housing makes mould with telescopic machanism, through the engine housing makes mould with telescopic machanism, has solved the displacement of restriction engine housing that current telescopic machanism can not be fine, and there is the easy skew of taking place of engine housing to lead to the lower problem of product percent of pass anyhow.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a mould is made to engine housing with telescopic machanism, including base, roof, pneumatic cylinder, driving motor, mounting panel, bed die and last mould, fixed surface has and supports the guide post on the base, it is fixed with the roof bottom surface to support the guide post upper end, the pneumatic cylinder is fixed with on the roof, the piston rod downwardly extending of pneumatic cylinder and with fixed surface on the mounting panel, fixed surface on driving motor and the mounting panel, driving motor's output shaft run through the mounting panel and with last mould fixed surface, bed die and last mould looks adaptation, bed die bottom surface and the fixed surface on the base, surface mounting has telescopic machanism on the base, telescopic machanism comprises four fixed subassemblies along bed die symmetry setting all around, fixed subassembly is including supporting tight board and electric putter, the lateral wall and the bed die lateral wall laminating of supporting tight board one side, electric putter's extension end is fixed with the lateral wall that supports tight board and keep away from bed die one side, the electric putter other end passes through mounting and bed die upper surface fixing.

Furthermore, the side wall of the abutting plate close to one side of the lower die is fixed and connected with the elastic protection plate, the elastic protection plate is located at the upper end of the lower die, and the side wall of the elastic protection plate close to one side of the lower die is abutted against the outer side wall of the upper die.

Furthermore, the two ends of the abutting plate are hinged to auxiliary plates through hinges, the side wall of one side of each auxiliary plate is abutted to the side wall of the lower die, and the side wall of one side of each auxiliary plate, close to the lower die, is attached to the side wall of one side of the elastic protection plate.

Furthermore, a sliding block is fixed on the bottom surface of the abutting plate, a sliding groove is formed in the upper surface of the base, and the sliding block is located in the sliding groove and is in sliding connection with the sliding groove.

Further, the mounting includes the fixed block, fixed block bottom surface and base upper surface, the lateral wall that the fixed block is close to bed die one side is fixed with electric putter one end.

Further, the guide block is all installed to the lateral wall of the relative both sides of mounting panel, support the guide post run through the guide block and with guide block sliding connection, the punching press hole has been seted up to the bed die upper surface, it is fixed with the punching press head to go up the mould bottom surface, punching press hole and punching press head looks adaptation, the motor groove has been seted up on the roof, driving motor runs through the motor groove and slides the cooperation with the motor groove.

The utility model discloses following beneficial effect has:

1. the utility model discloses a setting of fixed subassembly, when needing to carry out the punching press to the engine housing, the staff only need to place the engine housing on the bed die, later open electric putter for electric putter promotes to support the tight board and move to one side near the bed die, support the tight board and remove and then will place the engine housing on the bed die tightly to carry out spacing to the engine housing, later, the staff can open the pneumatic cylinder, make the pneumatic cylinder drive the upper die through the mounting panel and descend and carry out the punching press operation to the engine housing; compared with the tight abutting engine shell from top to bottom, the transverse fixing mode is used for avoiding the lateral deviation of the engine shell, so that the qualification rate of finished products is improved, and the production of the engine shell is facilitated.

2. The elastic protection plate is arranged, after the abutting plate abuts against the engine shell tightly, the elastic protection plate abuts against the engine shell tightly, so that a certain protection effect is exerted on the engine shell, and the probability of mutual scraping and abrasion between the engine shell and the abutting plate is reduced; through the setting of accessory plate, when the structure of engine housing is different with supporting tight plate structure, the accessory plate rotates along with supporting tight plate motion and along with engine housing's shape to laminating engine housing more, having strengthened the flexibility of supporting tight plate in the use, guaranteed the fixed effect of supporting tight plate.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an overall structure of an engine case manufacturing mold having a telescoping mechanism;

FIG. 2 is a schematic view of a half-section of an engine case manufacturing mold having a telescoping mechanism;

FIG. 3 is a schematic view of a stationary assembly of an engine casing manufacturing mold having a telescoping mechanism;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 11. supporting the guide post; 12. a fixed block; 13. a chute; 2. a top plate; 21. a motor slot; 3. a hydraulic cylinder; 4. a drive motor; 5. mounting a plate; 51. a guide block; 6. a fixing assembly; 61. a resisting plate; 611. an auxiliary plate; 612. a slider; 62. an electric push rod; 63. an elastic protection plate; 7. a lower die; 8. and (4) an upper die.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model relates to an engine housing makes mould with telescopic machanism, which comprises a base 1, roof 2, pneumatic cylinder 3, driving motor 4, mounting panel 5, bed die 7 and last mould 8, the fixed surface has and supports guide post 11 on the base 1, it is fixed with roof 2 bottom surface to support guide post 11 upper end, pneumatic cylinder 3 is fixed with on the roof 2, the piston rod downwardly extending of pneumatic cylinder 3 and with mounting panel 5 upper surface fixed, driving motor 4 and mounting panel 5 upper surface fixed, driving motor 4's output shaft runs through mounting panel 5 and with last mould 8 upper surface fixed, bed die 7 and last mould 8 looks adaptation, bed die 7 bottom surface and bed 1 upper surface fixed, bed 1 upper surface mounted has telescopic machanism, telescopic machanism comprises four fixed subassembly 6 along bed die 7 symmetry setting all around, fixed subassembly 6 includes supporting plate 61 and electric putter 62, the lateral wall and the bed die 7 lateral wall laminating of supporting plate 61 one side, electric putter 62's extension end and the fixed lateral wall of supporting plate 61 one side keep away from bed die 7 through the fixed surface of push rod 62 on the other end and the bed die 1.

Through the arrangement of the fixing component 6, when the engine shell needs to be punched, a worker only needs to place the engine shell on the lower die 7 and then open the electric push rod 62, so that the electric push rod 62 pushes the abutting plate 61 to move towards one side close to the lower die 7, the four oppositely-arranged abutting plates 61 move and then abut against the engine shell placed on the lower die 7, and therefore the engine shell is limited, and then the worker can open the hydraulic cylinder 3, so that the hydraulic cylinder 3 drives the upper die 8 to descend through the mounting plate 5 to punch the engine shell; compared with the engine shell which is tightly propped from top to bottom, the transverse fixing mode is used for avoiding the lateral deviation of the engine shell, thereby improving the qualification rate of finished products and being beneficial to the production of the engine shell.

The side wall of the abutting plate 61 close to one side of the lower die 7 is fixed with an elastic protection plate 63, the elastic protection plate 63 is an arc-shaped plate made of an elastomer material (such as rubber) and has good elastic performance, the elastic protection plate 63 is positioned at the upper end of the lower die 7, and the side wall of the elastic protection plate 63 close to one side of the lower die 7 is abutted to the outer side wall of the upper die 8; two ends of the abutting plate 61 are hinged with an auxiliary plate 611 through hinges, the side wall of one side of the auxiliary plate 611 abuts against the side wall of the lower die 7, and the side wall of the auxiliary plate 611 close to one side of the lower die 7 is attached to the side wall of one side of the elastic protection plate 63.

Through the arrangement of the elastic protection plate 63, after the abutting plate 61 abuts against the engine shell, the elastic protection plate 63 abuts against the engine shell, so that the engine shell is protected to a certain extent, and the probability of mutual scraping and abrasion between the engine shell and the abutting plate 61 is reduced; through the arrangement of the auxiliary plate 611, when the structure of the engine housing is different from that of the abutting plate 61, the auxiliary plate 611 moves along with the abutting plate 61 and rotates along with the shape of the engine housing, so that the engine housing is attached, the flexibility of the abutting plate 61 in the using process is enhanced, and the fixing effect of the abutting plate 61 is ensured.

Wherein, the bottom surface of the abutting plate 61 is fixed with a sliding block 612, the upper surface of the base 1 is provided with a sliding groove 13, and the sliding block 612 is positioned in the sliding groove 13 and is connected with the sliding groove 13 in a sliding manner.

Through the arrangement of the sliding block 612 and the sliding groove 13, when the abutting plate 61 slides under the action of the electric push rod 62, the sliding block 612 slides in the sliding groove 13, so that the abutting plate 61 is guided, and meanwhile, the stability of the abutting plate 61 in the sliding process is increased.

The fixing piece comprises a fixing block 12, the bottom surface of the fixing block 12 is fixed with the upper surface of the base 1, and the side wall of the fixing block 12 close to one side of the lower die 7 is fixed with one end of the electric push rod 62; guide block 51 is all installed to the lateral wall of the relative both sides of mounting panel 5, supports guide post 11 run through guide block 51 and with guide block 51 sliding connection, and the punching press hole has been seted up to 7 upper surfaces of bed die, goes up 8 bottom surfaces of mould and is fixed with the punching press head, and motor groove 21 has been seted up to punching press hole and punching press head looks adaptation on roof 2, and driving motor 4 runs through motor groove 21 and slides the cooperation with motor groove 21.

One specific application of this embodiment is: in the daily use process, when the engine shell needs to be punched, a worker only needs to place the engine shell on the lower die 7 and then open the electric push rod 62, so that the electric push rod 62 pushes the abutting plate 61 to move towards one side close to the lower die 7, the four oppositely-arranged abutting plates 61 move and then abut against the engine shell placed on the lower die 7, the engine shell is limited, and then the worker can open the hydraulic cylinder 3, so that the hydraulic cylinder 3 drives the upper die 8 to descend through the mounting plate 5 to punch the engine shell; compared with the tight abutting engine shell from top to bottom, the transverse fixing mode is used for avoiding the lateral deviation of the engine shell, so that the qualification rate of finished products is improved, and the production of the engine shell is facilitated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a mould is made to engine housing with telescopic machanism, includes base (1), roof (2), pneumatic cylinder (3), driving motor (4), mounting panel (5), bed die (7) and goes up mould (8), base (1) upper surface is fixed with and supports guide post (11), it is fixed with roof (2) bottom surface to support guide post (11) upper end, pneumatic cylinder (3) are fixed with roof (2) on, the piston rod downwardly extending of pneumatic cylinder (3) and with mounting panel (5) upper surface fixed, driving motor (4) and mounting panel (5) upper surface fixed, the output shaft of driving motor (4) runs through mounting panel (5) and with last mould (8) upper surface fixed, bed die (7) and last mould (8) looks adaptation, bed die (7) bottom surface and base (1) upper surface fixed, its characterized in that: surface mounting has telescopic machanism on base (1), telescopic machanism comprises four fixed subassembly (6) along bed die (7) symmetry setting all around, fixed subassembly (6) are including supporting tight board (61) and electric putter (62), support the lateral wall and the bed die (7) lateral wall laminating of tight board (61) one side, the extension end of electric putter (62) is fixed with the lateral wall that keeps away from bed die (7) one side to tight board (61), electric putter (62) other end passes through mounting and base (1) upper surface fixed.

2. The mold for manufacturing the engine casing with the telescoping mechanism as claimed in claim 1, wherein the side wall of the abutting plate (61) near one side of the lower mold (7) is fixed with an elastic protection plate (63), the elastic protection plate (63) is located at the upper end of the lower mold (7), and the side wall of the elastic protection plate (63) near one side of the lower mold (7) is abutted with the outer side wall of the upper mold (8).

3. The mold for manufacturing an engine casing with a telescoping mechanism according to claim 2, characterized in that both ends of the abutting plate (61) are hinged with an auxiliary plate (611) through hinges, the side wall of one side of the auxiliary plate (611) abuts against the side wall of the lower mold (7), and the side wall of the auxiliary plate (611) close to the side wall of the lower mold (7) abuts against the side wall of one side of the elastic protection plate (63).

4. The mold for manufacturing the engine casing with the telescopic mechanism according to claim 1, wherein a sliding block (612) is fixed on the bottom surface of the abutting plate (61), a sliding groove (13) is formed in the upper surface of the base (1), and the sliding block (612) is located in the sliding groove (13) and is in sliding connection with the sliding groove (13).

5. The mold for manufacturing the engine casing with the telescopic mechanism as claimed in claim 1, wherein the fixing member comprises a fixing block (12), the bottom surface of the fixing block (12) is fixed with the upper surface of the base (1), and the side wall of the fixing block (12) close to one side of the lower mold (7) is fixed with one end of the electric push rod (62).

6. The mold for manufacturing the engine casing with the telescoping mechanism, according to claim 1, characterized in that guide blocks (51) are mounted on the side walls of two opposite sides of the mounting plate (5), the supporting guide posts (11) penetrate through the guide blocks (51) and are slidably connected with the guide blocks (51), a punching hole is formed in the upper surface of the lower mold (7), a punching head is fixed on the bottom surface of the upper mold (8), the punching hole is matched with the punching head, a motor groove (21) is formed in the top plate (2), and the driving motor (4) penetrates through the motor groove (21) and is in sliding fit with the motor groove (21).