CN218555378U

CN218555378U - Ejection mechanism of molding press

Info

Publication number: CN218555378U
Application number: CN202222514375.2U
Authority: CN
Inventors: 邹明加; 仁小龙; 梁小平; 黄思军
Original assignee: Chengdu Youchen Precision Machinery Co ltd
Current assignee: Chengdu Qianzhongyuan Telecommunications Engineering Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-03-03
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a moulding press ejection mechanism, the on-line screen storage device comprises a base, the top center fixedly connected with processing storehouse of department of base, processing storehouse inner chamber is close to the spacing post of four equal fixedly connected with at center, the surface on the upper side of the bottom of spacing post is provided with supporting mechanism, processing storehouse inner chamber top center fixedly connected with punching press ware of department, the fixedly connected with connector of bottom center department of punching press ware, the bottom of connector is provided with the cope match-plate pattern, both ends all are provided with the connecting pin about the inside on the lower side of cope match-plate pattern top. Through the cooperation of supporting mechanism and each part inside it uses, can be according to actual need, highly adjusting supporting the cover, and then accomplish the purpose of highly adjusting the lower bolster, simultaneously, after adjusting, fix supporting the position that the cover was adjusted through propping the clamp plate to the completion is to the support of lower bolster.

Description

Ejection mechanism of molding press

Technical Field

The utility model relates to an antenna house processing equipment technical field especially relates to a moulding press ejection mechanism.

Background

The antenna cover is a structure for protecting an antenna system from being influenced by an external environment, has good electromagnetic wave penetration characteristic on the aspect of electrical performance, can withstand the action of the external severe environment on the aspect of mechanical performance, and is a compression molding device for integrally pressing and molding the antenna cover when the outdoor antenna is usually placed in an open-air working molding press.

The structure of current moulding press ejection mechanism is comparatively simple to adopt single mode to carry out the ejection of compact usually, and the structure of antenna house is comparatively complicated, and the integrality of antenna house is difficult to ensure to single discharge mechanism, consequently often can cause the damage to the antenna house.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an ejection mechanism of a molding press.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a moulding press ejection mechanism, includes the base, the top center department fixedly connected with processing storehouse of base, processing storehouse inner chamber is close to the equal fixedly connected with spacing post in four angles at center, the surface on the upper side of the bottom of spacing post is provided with supporting mechanism, processing storehouse inner chamber top center department fixedly connected with punching press, the fixedly connected with connector is located at the bottom center of punching press, the bottom of connector is provided with the cope match-plate pattern, the both ends all are provided with the connecting pin about the inside on the lower side of cope match-plate pattern top, the equal fixedly connected with lift cylinder in four angles near center of processing storehouse inner chamber bottom, the top fixedly connected with backup pad of lift cylinder, both ends all are provided with liftout mechanism around the backup pad top is close to the center.

Furthermore, the supporting mechanism comprises a supporting sleeve, the supporting sleeve is located on the upper outer surface of the bottom of the limiting column, a rotating groove is formed in the center of the left end and the right end of the supporting sleeve, a rotating lead screw is connected to the inner thread of the rotating groove, extending grooves are formed in the upper side and the lower side of the center of the supporting sleeve, the upper side and the lower side of the center of the supporting sleeve are close to the left end and the right end of the supporting sleeve, an extending lead screw is connected to one side of the center of the supporting sleeve in a threaded mode, an installing head is embedded in one side of the extending lead screw, which is close to the center of the supporting sleeve, of the installing head, a pressing plate is fixedly connected to one side of the center of the supporting sleeve, gears are fixedly connected to the outer surfaces of the extending lead screw and the rotating lead screw, a linkage chain is arranged on the outer surface of the gears, and a rotating pin is fixedly connected to one side of the center of the supporting sleeve, which is far away from the rotating lead screw.

Furthermore, the limiting column penetrates through the inside of the supporting sleeve, and the diameter of the inner surface of the supporting sleeve is larger than that of the outer surface of the limiting column.

Furthermore, the rotating screw rod and the extending screw rod form a linkage structure through a gear and a linkage chain, and the pressing plate forms a horizontal moving structure through the rotating screw rod and the extending screw rod.

Further, liftout mechanism is including removing the rail, the inside center department that removes the rail rotates and is connected with two-way reciprocal lead screw, the equal threaded connection of surface at both ends has the movable block about the two-way reciprocal lead screw, the left side fixedly connected with regulating pin of two-way reciprocal lead screw, the top center department fixedly connected with adapter sleeve of movable block, the inside swing joint at adapter sleeve top has the thimble, the surface at thimble top is provided with the lower bolster, the die cavity has been seted up to the inside at lower bolster center, both ends center department all is provided with the rotation and detains about the lower bolster top, the top of rotating the knot is rotated and is connected with the wane, the bottom that one side at lower bolster center was kept away from to the wane is provided with telescopic cylinder.

Furthermore, the bidirectional reciprocating screw rod penetrates through the inside of the moving block and extends to the inside of the moving block, and the moving block forms a relative movement structure through the bidirectional reciprocating screw rod.

Furthermore, the rocker constitutes revolution mechanic through telescopic cylinder with rotating the knot as the center.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the height of the support sleeve can be adjusted according to actual requirements through the matching use of the support mechanism and each part inside the support mechanism, so that the purpose of adjusting the height of the lower template is fulfilled, meanwhile, after the adjustment, the adjusted position of the support sleeve is fixed through the pressing plate, and the support of the lower template is fulfilled;

2. through the cooperation of liftout mechanism and each part inside using, can accomplish the back at the punching press, drive through lever principle and rotate the high rising of the wane of detaining one side near the lower bolster center, raise the antenna house after the punching press through the wane about both ends, then rise ejecting cooperation back with the thimble, accomplish the ejection of compact.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is a partial top view of the present embodiment;

FIG. 3 is an enlarged view of the embodiment at A in FIG. 1;

fig. 4 is an enlarged view of the embodiment at B in fig. 1.

In the figure: 1. a base; 2. a processing bin; 3. a limiting column; 4. a support mechanism; 401. a support sleeve; 402. a rotating groove; 403. rotating the screw rod; 404. an extension groove; 405. an extension screw rod; 406. a mounting head; 407. pressing the plate; 408. a gear; 409. a linkage chain; 410. a rotation pin; 5. a punch; 6. a connector; 7. mounting a template; 8. a connecting pin; 9. a lifting cylinder; 10. a support plate; 11. a material ejecting mechanism; 1101. a moving rail; 1102. a bidirectional reciprocating screw rod; 1103. a moving block; 1104. an adjustment pin; 1105. connecting sleeves; 1106. a thimble; 1107. a lower template; 1108. a die cavity; 1109. rotating the buckle; 1110. a seesaw; 1111. a telescopic cylinder.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an ejection mechanism of a molding press comprises a base 1, a processing bin 2 is fixedly connected to the center of the top of the base 1, four corners of an inner cavity of the processing bin 2, which are close to the center, are fixedly connected with limiting columns 3, a supporting mechanism 4 is arranged on the outer surface of the limiting columns 3, which are on the upper side of the bottom, a punch 5 is fixedly connected to the center of the top of the inner cavity of the processing bin 2, a connector 6 is fixedly connected to the center of the bottom of the punch 5, an upper template 7 is arranged at the bottom of the connector 6, connecting pins 8 are arranged at the left end and the right end of the lower inner part of the top of the upper template 7, lifting cylinders 9 are fixedly connected to the four corners of the inner cavity of the processing bin 2, a support plate 10 is fixedly connected to the top of the lifting cylinders 9, and ejector mechanisms 11 are arranged at the front end and the rear end of the top of the support plate 10, which are close to the center, so that the upper template 7 can be driven to descend by the punch 5, and complete the stamping work;

the supporting mechanism 4 comprises a supporting sleeve 401, the supporting sleeve 401 is positioned on the outer surface of the upper part of the bottom of the limiting column 3, the supporting sleeve 401 is internally provided with a rotating groove 402 at the center of the left end and the right end of the supporting sleeve 401, the rotating groove 402 is internally connected with a rotating screw rod 403 in a threaded manner, the upper side and the lower side of the inner part of the left end and the right end of the supporting sleeve 401, which are close to the center, are respectively provided with an extending groove 404, one side of the extending groove 404, which is close to the center of the supporting sleeve 401, is connected with an extending screw rod 405 in a threaded manner, one side of the extending screw rod 405, which is close to the center of the supporting sleeve 401, is embedded with an installing head 406, one side of the installing head 406, which is close to the center of the supporting sleeve 401, is fixedly connected with a pressing plate 407, the outer surfaces of the extending screw rod 405 and the rotating screw rod 403, which are close to the center of the supporting sleeve 401, are respectively fixedly connected with a gear 408, and the outer surface of the gear 408 is provided with a linkage chain 409, one side of the rotary screw rod 403, which is far away from the center of the support sleeve 401, is fixedly connected with a rotary pin 410, the limiting column 3 penetrates through the support sleeve 401, the diameter of the inner surface of the support sleeve 401 is larger than the diameter of the outer surface of the limiting column 3, the rotary screw rod 403 and the extension screw rod 405 form a linkage structure through a gear 408 and a linkage chain 409, the pressing plate 407 forms a horizontal moving structure through the rotary screw rod 403 and the extension screw rod 405, the height of the support sleeve 401 can be adjusted according to actual needs by matching the support mechanism 4 and various parts in the support mechanism, and the purpose of adjusting the height of the lower template 1107 is further completed, meanwhile, after adjustment, the position of the support sleeve 401 after adjustment is fixed through the pressing plate 407, and the support of the lower template 1107 is completed;

the ejecting mechanism 11 comprises a moving rail 1101, a bidirectional reciprocating lead screw 1102 is rotatably connected to the center of the inside of the moving rail 1101, a moving block 1103 is in threaded connection with the outer surfaces of the left end and the right end of the bidirectional reciprocating lead screw 1102, an adjusting pin 1104 is fixedly connected to the left side of the bidirectional reciprocating lead screw 1102, a connecting sleeve 1105 is fixedly connected to the center of the top of the moving block 1103, a thimble 1106 is movably connected to the inside of the top of the connecting sleeve 1105, a lower template 1107 is arranged on the outer surface of the top of the thimble 1106, a mold groove 1108 is formed in the center of the lower template 1107, a rotating buckle 1109 is arranged at the center of the left end and the right end of the top of the lower template 1107, a telescopic cylinder 1111 is arranged at the bottom of one side of the rocker 1110 away from the center of the lower template 1107, the bidirectional reciprocating lead screw 1102 penetrates through the inside of the moving block 1103 and extends to the inside of the moving block 1103, the moving block 1103 forms a relative movement structure through the bidirectional reciprocating lead screw 1102, the rocker 1110 forms a rotating structure with the rotating buckle 1109 as the center through the telescopic cylinder, the rocker 1111 is matched with each part of the ejecting mechanism 11 and the rocker 1111, after punching is completed, the ejecting mechanism can drive the rotating buckle 1109 to lift up the ejector pin 1106 through the lifting of the ejector pin 1106, and then the ejector pin penetrates the left end of the left side and right side of the left side of the radome 1110 and right side of the radome 1106, and the radome 1110 to complete the ejection mechanism, and the ejection antenna cover 1110.

The working principle is as follows: firstly, the height of a support sleeve 401 is adjusted according to the stamping requirement, because the diameter of the inner surface of the support sleeve 401 is larger than the diameter of the outer surface of a limiting column 3, after the support sleeve 401 is lifted to a required position, a rotating pin 410 is rotated, a rotating screw 403 is driven to rotate through the rotating pin 410, an extending screw 405 is driven to rotate through a gear 408 and a linkage chain 409, the position of a pressing plate 407 is driven to move to one side close to the center of the support sleeve 401 through the rotation of the extending screw 405, so that the support sleeve 401 is fixed, and then a lower die plate 1107 is placed at the top of the support sleeve 401;

according to the position of the mounting hole in the lower template 1107, rotating the rotating buckle 1109, driving the bidirectional reciprocating screw 1102 to rotate through the rotating buckle 1109, driving the moving block 1103 to move relatively through the bidirectional reciprocating screw 1102, and then mounting the thimble 1106 through the connecting sleeve 1105, so that the thimble 1106 corresponds to the position of the mounting hole;

start punching press 5, drive cope match-plate pattern 7 through punching press 5 and descend to accomplish punching press work, when needs take off the material, start telescopic cylinder 1111, drive the position decline of one side that lower bolster 1107 center was kept away from to wane 1110 through telescopic cylinder 1111, then start lift cylinder 9, drive the high rising of backup pad 10 through lift cylinder 9, and drive the high rising of thimble 1106 through backup pad 10, thereby accomplish after the cooperation with wane 1110 and take off the material.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a moulding press ejection mechanism, includes the base, its characterized in that: the top center department fixedly connected with processing storehouse of base, the processing storehouse inner chamber is close to the spacing post of four equal fixedly connected with at center, the surface on the upper side of the bottom of spacing post is provided with supporting mechanism, processing storehouse inner chamber top center department fixedly connected with punching press, the fixedly connected with connector is located at the bottom center of punching press, the bottom of connector is provided with the cope match-plate pattern, both ends all are provided with the connecting pin about the inside on the lower side of cope match-plate pattern top, the processing storehouse inner chamber bottom is close to the equal fixedly connected with lift cylinder at four angles at center, the top fixedly connected with backup pad of lift cylinder, both ends all are provided with liftout mechanism around the backup pad top is close to the center.

2. The die press ejection mechanism of claim 1, wherein: the supporting mechanism comprises a supporting sleeve, the supporting sleeve is located on the upper-side outer surface of the bottom of the limiting column, a rotating groove is formed in the center of each of the left end and the right end of the supporting sleeve, a rotating lead screw is connected to the inner threads of the rotating groove, extending grooves are formed in the upper side and the lower side of the center of the supporting sleeve, close to the inner portions of the center, of the left end and the right end of the supporting sleeve, an extending lead screw is connected to one side, close to the center of the supporting sleeve, of the extending lead screw in a threaded mode, an installing head is embedded into one side, close to the center of the supporting sleeve, of the installing head, a pressing plate is fixedly connected to one side, close to the center of the supporting sleeve, of the extending lead screw and the rotating lead screw, gears are fixedly connected to the outer surfaces of the extending lead screw and the rotating lead screw, and linkage chains are arranged on the outer surfaces of the rotating lead screw, and rotating pins are fixedly connected to one side, far away from the center of the supporting sleeve.

3. The ejection mechanism for die presses of claim 2, wherein: the limiting column penetrates through the inside of the supporting sleeve, and the diameter of the inner surface of the supporting sleeve is larger than that of the outer surface of the limiting column.

4. The die press ejection mechanism of claim 2, wherein: the rotary screw rod and the extension screw rod form a linkage structure through a gear and a linkage chain, and the pressing plate forms a horizontal moving structure through the rotary screw rod and the extension screw rod.

5. The die press ejection mechanism of claim 1, wherein: liftout mechanism is including removing the rail, the inside center department that removes the rail rotates and is connected with the two-way reciprocating screw rod, the equal threaded connection of surface at both ends has the movable block about the two-way reciprocating screw rod, the left side fixedly connected with regulating pin of two-way reciprocating screw rod, the top center fixedly connected with adapter sleeve of department of movable block, the inside swing joint at adapter sleeve top has the thimble, the surface at thimble top is provided with the lower bolster, the die cavity has been seted up to the inside at lower bolster center, both ends center department all is provided with the rotation and detains about the lower bolster top, the top of rotating the knot is rotated and is connected with the wane, the bottom that one side at lower bolster center was kept away from to the wane is provided with telescopic cylinder.

6. The die press ejection mechanism of claim 5, wherein: the bidirectional reciprocating screw rod penetrates through the inside of the moving block and extends to the inside of the moving block, and the moving block forms a relative movement structure through the bidirectional reciprocating screw rod.

7. The ejection mechanism for die presses of claim 5, wherein: the wane uses the rotation to detain through telescopic cylinder and constitutes revolution mechanic as the center.