CN212190974U

CN212190974U - Quick ejection mechanism in notebook shell machine-shaping process

Info

Publication number: CN212190974U
Application number: CN202020021666.6U
Authority: CN
Inventors: 章华亮
Original assignee: Jiangsu Jiebang Electronic Technology Co ltd
Current assignee: Jiangsu Jiebang Electronic Technology Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-12-22
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a quick ejection mechanism in notebook shell machine-shaping in-process, including providing the frame that the shaping supported, the equal vertical welding in edge position all around of lower surface of frame has the stand, four groups be provided with same group load seat between the lower extreme position of stand, the inner wall bottom fixed position of frame installs the die holder, and the upper surface intermediate position welding of die holder has the die body, the upper surface intermediate position fixed mounting of frame has first electric jar, the top position vertical welding of die holder has four groups of gag lever posts, the fixed column has all been welded to the both sides inner wall position of frame. A quick ejection mechanism in notebook shell machine-shaping in-process, the atress is balanced to make ejecting and remove the accuracy and the stability of shaping coordinate high, simultaneously, can exert ascending ejecting power in the bottom of type embryo to realize ejecting supplementary top efficiency in order to improve the type embryo, bring better use prospect.

Description

Quick ejection mechanism in notebook shell machine-shaping process

Technical Field

The utility model relates to an ejecting technical field, in particular to quick ejection mechanism among notebook shell machine-shaping process.

Background

In the process of processing and forming the notebook computer shell, a quick ejection mechanism is required to be used for realizing the ejection operation of the blank, so that the demoulding and blanking are convenient, and the application of the quick ejection mechanism is wide; the existing quick ejection mechanism has certain defects when in use, can not provide moving guide around a punch forming structure and position on two sides of a moving track, influences the balance effect of the ejection mechanism stress, ensures that the accuracy and the stability of ejection and moving forming coordination are not good, simultaneously does not apply upward ejection force on the bottom of a blank, reduces the top efficiency of the blank, brings certain influence on the use of the quick ejection mechanism, and therefore, the quick ejection mechanism in the notebook shell processing and forming process is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a quick ejection mechanism in notebook shell machine-shaping process can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick ejection mechanism in the process of machining and forming a notebook computer shell comprises a rack for providing forming support, stand columns are vertically welded at the peripheral positions of the periphery of the lower surface of the rack, a same group of load-bearing seats are arranged between the lower end positions of four groups of stand columns, a die holder is fixedly installed at the bottom position of the inner wall of the rack, a die body is welded at the middle position of the upper surface of the die holder, a first electric cylinder is fixedly installed at the middle position of the upper surface of the rack, four groups of limiting rods are vertically welded at the top position of the die holder, fixed columns are welded at the inner wall positions of two sides of the rack, guide grooves are formed in the positions of one side wall, close to each other, of the two groups of fixed columns, a punch rod is vertically and movably connected with the first electric cylinder through the middle position of the bottom of the top of the rack, the die is characterized in that a die cavity matched with the pressing block correspondingly is formed in the middle of the top of the die body, a sliding cavity of the same group is formed in the bottom of the die body through a position between the die holder and the bottom of the frame, the die body is provided with a fixed block through sliding cavity sliding mounting, a second electric cylinder is arranged in the middle of the upper surface of the load-bearing seat, a push rod is vertically and movably mounted in the middle of the top of the second electric cylinder, the upper end of the push rod is vertically and fixedly mounted in the middle of the bottom of the fixed block, and the fixed block corresponds to.

Preferably, the rack is of a frame structure, and the load-bearing seats are arranged below the rack in parallel.

Preferably, the input ends of the first electric cylinder and the second electric cylinder are electrically connected with the output end of an external power supply.

Preferably, the four groups of limiting rods are uniformly distributed around the die body, the upper ends of the limiting rods are vertically and fixedly installed at the top of the inner wall of the rack, and the limiting rods are vertically connected with the transverse plate in a penetrating mode.

Preferably, the outer surface of the transverse plate is vertically slidably mounted between the two groups of fixing columns through a guide groove, and the transverse plate is transversely mounted.

Preferably, a rod cavity is formed between the bottom of the pressing block and the middle position of the top of the transverse plate, an ejector rod matched with the rod cavity is perpendicularly welded at the top of the inner wall of the rack, the ejector rod is perpendicularly connected with the pressing block and the transverse plate in a sliding mode through the rod cavity, and the ejector rods are horizontally distributed on two sides of the punch rod.

Compared with the prior art, the utility model discloses following beneficial effect has: this quick ejection mechanism in notebook shell machine-shaping in-process, adopt the gag lever post to provide the removal direction around stamping forming structure, cooperation fixed column and guide slot constitute the spacing body, the both sides that are located the removal orbit are fixed a position, thereby improve the balanced effect of ejection mechanism atress, make the accuracy and the stability of ejecting and removal shaping coordination high, and simultaneously, it provides the removal direction of fixed block to set up smooth chamber, cooperation second electric jar and push rod constitute lift drive structure and realize that the fixed block moves on vertical, the fixed block is ejecting as the lower part, exert ascending ejection power in the bottom of type embryo, thereby realize ejecting supplementary top efficiency in order to improve the type embryo, whole quick ejection mechanism simple structure, and convenient for operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of an overall structure of a fast ejection mechanism in a process of forming a notebook computer casing of the present invention;

fig. 2 is a partial enlarged view of the fast ejection mechanism in the process of forming the notebook computer case of the present invention;

fig. 3 is the utility model relates to a quick ejection mechanism's among notebook shell machine-shaping process local cross-sectional view.

In the figure: 1. a frame; 2. a column; 3. a load-carrying seat; 4. a first electric cylinder; 5. a die holder; 6. a mold body; 7, a limiting rod; 8. fixing a column; 9. a guide groove; 10. punching; 11. a transverse plate; 12. briquetting; 13. a top rod; 14. a rod cavity; 15. a cavity; 16. a slide chamber; 17. a fixed block; 18. a second electric cylinder; 19. a push rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a fast ejection mechanism in the process of processing and forming a notebook computer shell comprises a frame 1 for providing a forming support, wherein vertical columns 2 are vertically welded at the peripheral edge positions of the lower surface of the frame 1, a same group of load-bearing seats 3 are arranged between the lower end positions of the four groups of vertical columns 2, the frame 1 is used as a forming frame body for providing an installation support of the fast ejection mechanism, the load-bearing seats 3 installed by the vertical columns 2 are used as a support body for realizing stable placement, a die holder 5 is fixedly installed at the bottom position of the inner wall of the frame 1, a die body 6 is welded at the middle position of the upper surface of the die holder 5, a first electric cylinder 4 is fixedly installed at the middle position of the upper surface of the frame 1, four groups of limiting rods 7 are vertically welded at the top position of the die holder 5, fixing columns 8 are welded at the inner wall, the first electric cylinder 4 is vertically and movably connected with a punch 10 through the middle position of the bottom of the top of the frame 1, the lower end of the punch 10 is fixedly provided with a transverse plate 11, the middle position of the lower surface of the transverse plate 11 is welded with a pressing block 12, the middle position of the top of the die body 6 is provided with a die cavity 15 matched with the pressing block 12 correspondingly, the first electric cylinder 4 operates to drive the punch 10 to move so as to control the pressing block 12 arranged on the transverse plate 11 to move vertically, the notebook shell processing and forming operation is realized through the matching of the pressing block 12 and the die cavity 15 in the die structure formed by the die holder 5 and the die body 6, the bottom of the die body 6 is provided with a group of sliding cavities 16 through the die holder 5 and the bottom of the frame 1, the die body 6 is slidably provided with a fixing block 17 through the sliding cavities 16, the middle position of the upper surface of the load-bearing seat 3 is provided with a second electric, after the forming is finished, the first electric cylinder 4 drives the punch 10 to move reversely, the ejection is realized under the matching of the ejector rod 13 guided by the rod cavity 14 so as to facilitate the ejection operation of the blank, the limiting rod 7 provides moving guide around the punch forming structure, the limiting body is formed by matching the fixing column 8 and the guide groove 9 and is positioned at two sides of a moving track, so that the balance effect of the stress on the ejection mechanism is improved, the accuracy and the stability of the ejection and moving forming coordination are high, the sliding cavity 16 provides the moving guide of the fixing block 17, the lifting driving structure is formed by matching the second electric cylinder 18 and the push rod 19 so as to realize the vertical moving of the fixing block 17, the fixing block 17 is ejected as the lower part, the upward ejecting force is exerted on the bottom of the blank, so that the ejection assistance is realized to improve the top efficiency of the blank, the upper end of the push rod 19 is vertically and fixedly, and the fixing block 17 corresponds to the bottom of the cavity 15.

The frame 1 is a frame structure, and the load-bearing seat 3 is arranged below the frame 1 in parallel;

the input ends of the first electric cylinder 4 and the second electric cylinder 18 are electrically connected with the output end of an external power supply;

the four groups of limiting rods 7 are uniformly distributed around the die body 6, the upper ends of the limiting rods 7 are vertically and fixedly installed at the top of the inner wall of the rack 1, and the limiting rods 7 are vertically connected with the transverse plate 11 in a penetrating manner;

the outer surface of the transverse plate 11 is vertically and slidably arranged between the two groups of fixing columns 8 through the guide groove 9, and the transverse plate 11 is transversely arranged;

rod cavities 14 are formed between the bottom of the pressing block 12 and the middle position of the top of the transverse plate 11, ejector rods 13 matched with the rod cavities 14 are perpendicularly welded at the top of the inner wall of the rack 1, the ejector rods 13 are perpendicularly connected with the pressing block 12 and the transverse plate 11 in a sliding mode through the rod cavities 14, and the two groups of ejector rods 13 are horizontally distributed on two sides of the punch 10.

It should be noted that, the utility model relates to a fast ejection mechanism in the process of forming notebook computer casing, when in use, the frame 1 is used as a forming frame body to provide the installation support of the fast ejection mechanism, the load seat 3 installed by the upright post 2 is used as a support body to realize stable placement, the first electric cylinder 4 is operated to drive the punch 10 to move, thereby controlling the press block 12 installed by the transverse plate 11 to move vertically, through the cooperation of the press block 12 and the cavity 15 in the die structure formed by the die seat 5 and the die body 6, the notebook computer casing forming operation is realized, after the forming is finished, the first electric cylinder 4 drives the punch 10 to move reversely, the ejection is realized under the cooperation of the ejector rod 13 guided by the rod cavity 14, so as to facilitate the ejection operation of the blank, the limiting rod 7 provides the moving guide around the punch forming structure, the fixing column 8 and the guide groove 9 are matched to form a limiting body, the both sides that are located the removal orbit are fixed a position, thereby improve the balanced effect of ejection mechanism atress, make ejecting and remove the accuracy and the stability of shaping coordination high, sliding chamber 16 provides the removal direction of fixed block 17, cooperation second electric jar 18 and push rod 19 constitute the lift drive structure and realize that fixed block 17 moves on vertical, fixed block 17 is ejecting as the lower part, exert ascending ejection power in the bottom of type embryo, thereby realize ejecting supplementary top efficiency in order to improve the type embryo, it is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick ejection mechanism in notebook shell machine-shaping in-process, includes frame (1) that provides the shaping support, its characterized in that: the device is characterized in that stand columns (2) are vertically welded at the edge positions of the periphery of the lower surface of the rack (1), a same group of load-bearing seats (3) are arranged between the lower end positions of four groups of stand columns (2), a die holder (5) is fixedly arranged at the bottom position of the inner wall of the rack (1), a die body (6) is welded at the middle position of the upper surface of the die holder (5), a first electric cylinder (4) is fixedly arranged at the middle position of the upper surface of the rack (1), four groups of limiting rods (7) are vertically welded at the top position of the die holder (5), fixing columns (8) are welded at the inner wall positions of two sides of the rack (1), guide grooves (9) are formed in the side wall positions of the two groups of fixing columns (8) close to each other, a punch rod (10) is vertically and movably connected to the middle position of the bottom of the top of the rack (1), and, the lower surface intermediate position welding of diaphragm (11) has briquetting (12), die cavity (15) with the corresponding matching of briquetting (12) are seted up to the top intermediate position of die body (6), and have seted up same group sliding chamber (16) between the bottom position of die holder (5) and frame (1) is passed through to the bottom of die body (6), die body (6) have fixed block (17) through sliding chamber (16) slidable mounting, the upper surface intermediate position of load seat (3) is provided with second electric jar (18), and the perpendicular movable mounting in top intermediate position of second electric jar (18) has push rod (19), the perpendicular fixed mounting in bottom intermediate position of fixed block (17) in the upper end of push rod (19), and the bottom of fixed block (17) and die cavity (15) corresponds.

2. The quick ejection mechanism in the machining and forming process of the notebook computer shell according to claim 1, characterized in that: the frame (1) is of a frame structure, and the load-bearing seat (3) is arranged below the frame (1) in parallel.

3. The quick ejection mechanism in the machining and forming process of the notebook computer shell according to claim 1, characterized in that: the input ends of the first electric cylinder (4) and the second electric cylinder (18) are electrically connected with the output end of an external power supply.

4. The quick ejection mechanism in the machining and forming process of the notebook computer shell according to claim 1, characterized in that: the four groups of limiting rods (7) are uniformly distributed around the die body (6), the upper ends of the limiting rods (7) are vertically and fixedly installed at the top of the inner wall of the rack (1), and the limiting rods (7) are vertically connected with the transverse plate (11) in a penetrating mode.

5. The quick ejection mechanism in the machining and forming process of the notebook computer shell according to claim 1, characterized in that: the outer surface of the transverse plate (11) is vertically and slidably mounted between the two groups of fixing columns (8) through a guide groove (9), and the transverse plate (11) is transversely mounted.

6. The quick ejection mechanism in the machining and forming process of the notebook computer shell according to claim 1, characterized in that: rod chamber (14) have all been seted up between the top intermediate position of the bottom of briquetting (12) and diaphragm (11), and the perpendicular welding in inner wall top position of frame (1) has ejector pin (13) that agree with mutually with rod chamber (14), ejector pin (13) are through rod chamber (14) and briquetting (12) and diaphragm (11) perpendicular sliding connection, and are two sets of ejector pin (13) horizontal distribution is in the both sides position of jumper bar (10).