CN214645545U - Core pulling structure convenient for converting angle of sliding block - Google Patents

Abstract

The utility model discloses a make things convenient for loose core structure of conversion slider angle, the on-line screen storage device comprises a base, the base top is rotated and is provided with the roll body, the first fixed block of roll body upper end fixedly connected with, the activity of base top is provided with the slider body, the fixed plate that is provided with in slider body top, fixed plate lower extreme activity is provided with the second fixed block, second fixed block front end fixed mounting has the third fixed block, third fixed block front end fixed mounting has the dead lever. This structure of loosing core of convenient conversion slider angle through setting up first hydro-cylinder, first fixed block and roll body, has realized the effect that changes slider body angle fast, through setting up second hydro-cylinder, first fixed column, second fixed column and dead lever, has realized the effect of slider body height change, does benefit to the first hydro-cylinder of cooperation simultaneously and removes the slider body, has improved slider body angle modulation effect, convenient to use.

Description

Core pulling structure convenient for converting angle of sliding block

Technical Field

The utility model relates to a mould core pulling technical field specifically is a core pulling structure of convenient conversion slider angle.

Background

The core pulling mechanism is a common mechanism in a mold, the core pulling mechanism moves along with an upper mold, positioning or guiding mechanisms such as a guide block are adopted to ensure the core pulling precision, the core pulling mechanism is a mechanism for smoothly demolding a product, a sliding block of the mold is an indispensable part of the core pulling mechanism, the sliding block, a core and a cavity of the mold are combined to form the complex external shape and structure of the product, the size and the structure of the sliding block directly influence the complex difficulty of mold processing and assembly, and the core pulling mechanism plays a very important role in mold cost, service life, production and the like.

Because the relation of product structure, a lot of moulds all are provided with the structure of loosing core, and the conversion of slider angle can't be carried out fast to current structure of loosing core to demoulding effect is general, for this reason, we provide a structure of loosing core that conveniently changes slider angle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure of loosing core of convenient conversion slider angle to current structure of loosing core that proposes in solving above-mentioned background can't carry out the conversion of slider angle fast, and the general problem of drawing of patterns effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a structure of loosing core of convenient conversion slider angle, includes the base, the base top is rotated and is provided with the roll body, the first fixed block of roll body upper end fixedly connected with, the activity of base top is provided with the slider body, the fixed plate that is provided with in slider body top, the activity of fixed plate lower extreme is provided with the second fixed block, second fixed block front end fixed mounting has the third fixed block, third fixed block front end fixed mounting has the dead lever, slider body right-hand member is fixed to be seted up flutedly, both ends inner wall fixed mounting has first fixed column around the recess, base upper end fixed mounting has the sloping block, sloping block right-hand member fixed mounting has first hydro-cylinder.

Preferably, a fourth fixed block is fixedly mounted at the upper end of the second fixed block, a second oil cylinder is fixedly mounted at the upper end of the fixed plate, the right end of a telescopic rod of the second oil cylinder is connected with the left end of the fourth fixed block, a second limiting sliding groove is formed in the upper end and the lower end of the fixed plate in a penetrating mode, and the inner walls of the front end and the rear end of the second limiting sliding groove and the front end and the rear end of the fourth fixed block are in the same plane.

Preferably, the base upper end activity is provided with the core of loosing, the core of loosing core upper end and the laminating of slider body lower extreme mutually, it is similar right trapezoid structure to loose the core, the inside fixed mounting of base has the hydro-cylinder of loosing core, the telescopic link upper end of the hydro-cylinder of loosing core is connected with the core of loosing core lower extreme.

Preferably, the front end and the rear end of the base are fixedly provided with bottom blocks, the upper ends of the bottom blocks are fixedly provided with supporting blocks, the upper ends of the base are fixedly provided with rubber blocks, and the upper ends of the rubber blocks are attached to the lower end of the roller body.

Preferably, the upper end and the lower end of the slider body are provided with a die cavity in a penetrating manner, the right end of the first fixed block is fixedly provided with symmetrical first limiting chutes, the left end of the slider body is fixedly provided with symmetrical limiting blocks, and the limiting blocks are matched with the first limiting chutes.

Preferably, second fixing columns are fixedly mounted on the inner walls of the front end and the rear end of each first fixing column, first limiting holes are formed in the front end and the rear end of each fixing column in a penetrating mode, the first limiting holes are matched with the second fixing columns, second limiting holes are formed in the front end and the rear end of each roller body in a penetrating mode, third fixing columns are fixedly mounted on the inner walls of the front end and the rear end of each supporting block in a penetrating mode, and the third fixing columns are matched with the second limiting holes.

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

1. according to the core pulling structure convenient for converting the angle of the slider, the effect of quickly changing the angle of the slider body is realized by arranging the first oil cylinder, the first fixing block and the roller body, the effect of changing the height of the slider body is realized by arranging the second oil cylinder, the first fixing column, the second fixing column and the fixing rod, and meanwhile, the slider body is favorably moved by matching with the first oil cylinder, so that the angle adjusting effect of the slider body is improved, and the core pulling structure is convenient to use;

2. according to the core pulling structure convenient for converting the angle of the sliding block, the bearing effect of the core pulling body on the mold is realized by arranging the die groove, the core pulling body and the core pulling oil cylinder, the falling of the mold is facilitated, the effect of stable movement of the sliding block body is realized by arranging the first limiting sliding groove and the limiting block, and the stability of the sliding block during movement is improved;

3. this structure of loosing core of convenient conversion slider angle through setting up the spacing spout of second and fourth fixed block, has realized the effect of fourth fixed block steady motion in the spacing spout of second, does benefit to the steady motion of slider body, through setting up the block rubber, does benefit to first fixed block and along with the rotation effect of roll body, has reduced the friction effect, has improved the life of roll body, has certain spreading value.

Drawings

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

fig. 2 is a schematic view of the detachable structure of the fixing rod and the second fixing column of the present invention;

fig. 3 is the structure diagram of the second spacing hole and the third fixing column split structure of the present invention.

In the figure: 1. a base; 2. a roller body; 3. a first fixed block; 4. a slider body; 5. a fixing plate; 6. a second fixed block; 7. a third fixed block; 8. fixing the rod; 9. a groove; 10. a first fixed column; 11. a sloping block; 12. a first cylinder; 13. a fourth fixed block; 14. a second cylinder; 15. drawing the core body; 16. a core-pulling oil cylinder; 17. a bottom block; 18. a support block; 19. a rubber block; 20. a die cavity; 21. a first limiting chute; 22. a limiting block; 23. a second limiting chute; 24. a second fixed column; 25. a first limit hole; 26. a second limiting hole; 27. and a third fixing column.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a convenient structure of loosing core of conversion slider angle, the on-line screen storage device comprises a base 1, base 1 top is rotated and is provided with roll body 2, the first fixed block 3 of roll body 2 upper end fixedly connected with, the activity of base 1 top is provided with slider body 4, the fixed plate 5 that is provided with in slider body 4 top, the activity of fixed plate 5 lower extreme is provided with second fixed block 6, 6 front end fixed mounting of second fixed block has third fixed block 7, 7 front end fixed mounting of third fixed block has dead lever 8, slider body 4 right-hand member is fixed and has seted up recess 9, both ends inner wall fixed mounting has first fixed column 10 around the recess 9, 1 upper end fixed mounting of base has sloping block 11, 11 right-hand member fixed mounting of sloping block has first hydro-cylinder 12.

Further, a fourth fixing block 13 is fixedly mounted at the upper end of the second fixing block 6, a second oil cylinder 14 is fixedly mounted at the upper end of the fixing plate 5, the right end of a telescopic rod of the second oil cylinder 14 is connected with the left end of the fourth fixing block 13, a second limiting sliding groove 23 is formed in the fixing plate 5 in a penetrating mode at the upper end and the lower end, the inner walls of the front end and the rear end of the second limiting sliding groove 23 and the front end and the rear end of the fourth fixing block 13 are located on the same plane, the effect of stable movement of the fourth fixing block 13 along the second limiting sliding groove 23 is achieved, and stable movement of the sliding block body 4 is facilitated.

Further, the movable core-pulling body 15 that is provided with in base 1 upper end, core-pulling body 15 upper end and 4 lower extremes of slider body laminate mutually, and core-pulling body 15 is type right trapezoid structure, and the inside fixed mounting of base 1 has core-pulling cylinder 16, and core-pulling cylinder 16's telescopic link upper end is connected with core-pulling body 15 lower extreme, has realized that core-pulling body 15 can carry out concertina movement's effect, does benefit to the drawing of patterns work of mould.

Further, the equal fixed mounting in both ends has the bottom block 17 around the base 1, and bottom block 17 upper end fixed mounting has supporting shoe 18, and base 1 upper end fixed mounting has block rubber 19, and block rubber 19 upper end and the laminating of roll body 2 lower extreme mutually, produced frictional force when block rubber 19 sets up having reduced roll body 2 and rotating has prolonged roll body 2's life.

Further, both ends run through about slider body 4 and have seted up die cavity 20, and 3 right-hand members of first fixed block are fixed and are seted up the first spacing spout 21 of symmetry, and 4 left end fixed mounting of slider body has the stopper 22 of symmetry, and stopper 22 and first spacing spout 21 looks adaptation have realized slider body 4 steady motion's effect, convenient to use.

Further, the inner walls of the front end and the rear end of the first fixing column 10 are fixedly provided with second fixing columns 24, the front end and the rear end of the fixing rod 8 are provided with first limiting holes 25 in a penetrating mode, the first limiting holes 25 are matched with the second fixing columns 24, the front end and the rear end of the roller body 2 are provided with second limiting holes 26 in a penetrating mode, the inner walls of the front end and the rear end of the supporting block 18 are fixedly provided with third fixing columns 27, the third fixing columns 27 are matched with the second limiting holes 26 in a penetrating mode, the limiting effect on the sliding block body 4 is achieved due to the arrangement of the first fixing columns 10, and the stable motion of the sliding block body 4 is facilitated.

The working principle is as follows: firstly, the molding work of the mold is carried out at the upper end of the core pulling body 15 and in the mold cavity 20, after the mold is molded, the first oil cylinder 12 is started to change the angle of the first fixed block 3, so that the angle of the slider body 4 is changed, the rapid conversion of the angle of the slider body 4 is realized, then the second oil cylinder 14 is started to enable the slider body 4 to move obliquely upwards along the inclined plane at the right end of the first fixed block 3, and meanwhile, the core pulling oil cylinder 16 is started to enable the molded mold in the mold cavity 20 to fall onto the core pulling body 15 from the mold cavity 20, so that the mold can be taken down, and the die-pressing work is completed.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a convenient structure of loosing core that converts slider angle, includes the base, its characterized in that: the base, the base top is rotated and is provided with the roll body, the first fixed block of roll body upper end fixedly connected with, the activity of base top is provided with the slider body, the fixed plate that is provided with in slider body top, the activity of fixed plate lower extreme is provided with the second fixed block, second fixed block front end fixed mounting has the third fixed block, third fixed block front end fixed mounting has the dead lever, the slider body right-hand member is fixed to be seted up flutedly, both ends inner wall fixed mounting has first fixed column around the recess, base upper end fixed mounting has the sloping block, sloping block right-hand member fixed mounting has first hydro-cylinder.

2. The core pulling structure convenient for converting the angle of the sliding block according to claim 1, characterized in that: the improved oil cylinder fixing device is characterized in that a fourth fixing block is fixedly mounted at the upper end of the second fixing block, a second oil cylinder is fixedly mounted at the upper end of the fixing plate, the right end of a telescopic rod of the second oil cylinder is connected with the left end of the fourth fixing block, a second limiting sliding groove is formed in the upper end and the lower end of the fixing plate in a penetrating mode, and the inner walls of the front end and the rear end of the second limiting sliding groove and the front end and the rear end of the fourth fixing block are located on the same plane.

3. The core pulling structure convenient for converting the angle of the sliding block according to claim 1, characterized in that: the core pulling device is characterized in that a core pulling body is movably arranged at the upper end of the base, the upper end of the core pulling body is attached to the lower end of the slider body, the core pulling body is of a right-angled trapezoid-like structure, a core pulling oil cylinder is fixedly arranged inside the base, and the upper end of a telescopic rod of the core pulling oil cylinder is connected with the lower end of the core pulling body.

4. The core pulling structure convenient for converting the angle of the sliding block according to claim 1, characterized in that: the roller body is characterized in that a bottom block is fixedly mounted at the front end and the rear end of the base, a supporting block is fixedly mounted at the upper end of the bottom block, a rubber block is fixedly mounted at the upper end of the base, and the upper end of the rubber block is attached to the lower end of the roller body.

5. The core pulling structure convenient for converting the angle of the sliding block according to claim 1, characterized in that: the upper end and the lower end of the slider body are provided with die cavities in a penetrating mode, the right end of the first fixing block is fixedly provided with symmetrical first limiting sliding grooves, the left end of the slider body is fixedly provided with symmetrical limiting blocks, and the limiting blocks are matched with the first limiting sliding grooves.

6. The core pulling structure convenient for converting the angle of the sliding block according to claim 4, characterized in that: second fixing columns are fixedly mounted on the inner walls of the front end and the rear end of each first fixing column, first limiting holes are formed in the front end and the rear end of each fixing rod in a penetrating mode, the first limiting holes are matched with the second fixing columns, second limiting holes are formed in the front end and the rear end of each roller body in a penetrating mode, third fixing columns are fixedly mounted on the inner walls of the front end and the rear end of each supporting block in a penetrating mode, and the third fixing columns are matched with the second limiting holes.

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