CN212494760U

CN212494760U - Mould is used in casting production of agricultural machinery connector accessory

Info

Publication number: CN212494760U
Application number: CN202021124727.8U
Authority: CN
Inventors: 潘立伟; 曲秀荣; 潘桂华; 王永栋; 李梅娟
Original assignee: Qingdao Hongwei Precision Casting Co ltd
Current assignee: Qingdao Hongwei Precision Casting Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-09
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a mould is used in casting production of agricultural machinery connector accessory, the bed die includes front mould and back mould, front mould and back mould correspond, the front side at frame top and the equal fixedly connected with baffle in rear side, be preceding baffle and backplate respectively, the surface of preceding baffle is along a plurality of front moulds of its length direction fixedly connected with, a plurality of electric cylinder A of its length direction fixedly connected with are followed to the surface of backplate, electric cylinder A drives back mould and presses the front mould, all be equipped with a indent on front mould and the back mould, the top fixedly connected with portal frame of frame, portal frame place plane and bed die place plane mutually perpendicular, the bottom of portal frame is along a plurality of electric cylinder B of its length direction evenly spaced fixedly connected with, electric cylinder B's expansion end fixedly connected with punching press head, electric cylinder B drives the punching press head and presses the indent. The utility model discloses a punching press precision is higher.

Description

Mould is used in casting production of agricultural machinery connector accessory

Technical Field

The utility model relates to an agricultural machinery mould technical field especially relates to an agricultural machinery connector mould for accessory casting production.

Background

Agricultural machinery accessory need use stamping die to carry out quick production for improving production efficiency in process of production, but it is relatively poor to the fixed effect of stamping die among the prior art, this precision that just leads to stamping die punching press work piece reduces, the punching press work piece qualification rate is underneath, simultaneously because the problem of stamping die dislocation still can lead to the mould wearing and tearing to accelerate, the condition such as mould life shortens takes place, unnecessary economic loss has been caused, and the punching press work piece can be because the long-pending indent that stays of deformation, inconvenient taking out.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides an agricultural machinery connector accessory is mould for casting production has solved among the prior art precision reduction and the punching press work piece of punching press mould punching press work piece and can stay in the indent because of warping long-pending, the inconvenient problem of taking out.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a mold for casting production of an agricultural machinery connector accessory comprises a frame, a stamping head and a lower mold, wherein the lower mold comprises a front mold and a rear mold, the front mold corresponds to the rear mold, a baffle is fixedly connected to the front side and the rear side of the top of the frame, the front baffle and the rear baffle are respectively a front baffle and a rear baffle, a plurality of front molds are fixedly connected to the surface of the front baffle along the length direction of the front baffle, a plurality of electric cylinders A are fixedly connected to the surface of the rear baffle along the length direction of the rear baffle, the electric cylinders A drive the rear mold to press the front mold, a pressing groove is respectively arranged on each of the front mold and the rear mold, a portal frame is fixedly connected to the top of the frame, the plane where the portal frame is located is perpendicular to the plane where the lower mold is located, a plurality of electric cylinders B are fixedly connected to the bottom of the portal frame along the length direction at even intervals, and the stamping head is fixedly connected to the movable end, and the electric cylinder B drives the stamping head to press the pressing groove.

Preferably, the top parallel and level of front mould and back mould, the top of frame is equipped with a plurality of spouts along its width direction, the bottom of back mould is equipped with the bulge along its length direction, the bulge with spout sliding connection.

Preferably, a plurality of insertion holes are formed in the edge of the front mold along the length direction of the front mold, a plurality of insertion rods are arranged in the edge of the rear mold along the length direction of the rear mold, the insertion rods are inserted into the insertion holes, and the insertion rods are of a conical structure.

Preferably, the number of the stamping heads, the front die and the rear die is the same.

Preferably, the surface of the rack is provided with a control panel, the control panel is provided with a controller assembly and a control switch, the output end of the control switch is connected to the input end of the controller assembly, and the output end of the controller assembly is connected to the electric cylinder A and the electric cylinder B.

Preferably, the controller assembly is a PLC controller.

(III) advantageous effects

The utility model provides a mould is used in casting production of agricultural machinery connector accessory possesses following beneficial effect: the utility model discloses set up the frame, go up mould and bed die, the bed die divide into front mould and back mould, front mould and back mould are fixed respectively in the front on baffle and backplate, drive back mould through electric cylinder A on the backplate and press front mould, make front mould and back mould can close integratively, after the punching press is accomplished, can pull out back mould like this, be convenient for like this take out the stamping workpiece, avoid the stamping workpiece because of the effect buckle of external force in the indent of front mould and back mould, a plurality of electric cylinder B of bottom fixedly connected with of the portal frame at frame top, electric cylinder B drives the punching press head and presses to the indent to accomplish the punching press of part, the bottom of back mould is equipped with the bulge along its length direction, the bulge with spout sliding connection. The bulge is limited in the sliding groove to slide, so that the position of the lower die is not changed due to external force, the movement path of the rear die is more stable, and the stamping precision is higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the hook of the present invention;

fig. 3 is the schematic structural diagram of the gantry and the stamping part of the present invention.

In the figure: 1. a frame; 2. a front baffle; 3. a tailgate; 4. a front mold; 5. a back mold; 6. pressing a groove; 7. an electric cylinder A; 8. a gantry; 9. an electric cylinder B; 10. punching a head; 11. a projection; 12. a chute; 13. inserting a rod; 14. a jack; 15. a control panel; 16. and controlling the switch.

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.

As shown in fig. 1, 2, 3, the following examples are now proposed:

a mold for casting production of fittings of agricultural machinery connectors comprises a frame 1, a stamping head 10 and a lower mold, wherein the lower mold comprises a front mold 4 and a rear mold 5, the front mold 4 corresponds to the rear mold 5, a baffle is fixedly connected to the front side and the rear side of the top of the frame 1 respectively and is a front baffle 2 and a rear baffle 3 respectively, the surface of the front baffle 2 is fixedly connected with a plurality of front molds 4 along the length direction, the surface of the rear baffle 3 is fixedly connected with a plurality of electric cylinders A7 along the length direction, the electric cylinders A7 drive the rear mold 5 to press the front mold 4, pressing grooves 6 are respectively arranged on the front mold 4 and the rear mold 5, the top of the frame 1 is fixedly connected with a portal frame 8, the plane of the portal frame 8 is mutually vertical to the plane of the lower mold, the bottom of the portal frame 8 is fixedly connected with a plurality of electric cylinders B9 at even intervals along the length direction, the movable end of the electric cylinder B9 is fixedly connected with a stamping head 10, and the electric cylinder B9 drives the stamping head 10 to press the pressure groove 6.

In this embodiment, the tops of the front mold 4 and the rear mold 5 are flush, the top of the frame 1 is provided with a plurality of sliding grooves 12 along the width direction thereof, the bottom of the rear mold 5 is provided with a protruding portion 11 along the length direction thereof, and the protruding portion 11 is slidably connected with the sliding grooves 12. The projections 11 are confined to slide within the slide grooves 12, and the moving path of the rear mold 5 can be made more stable.

In this embodiment, the edge of the front mold 4 is provided with a plurality of insertion holes 14 along the length direction thereof, the edge of the rear mold 5 is provided with a plurality of insertion rods 13 along the length direction thereof, the insertion rods 13 are inserted into the insertion holes 14, and the insertion rods 13 are in a tapered structure. After the inserting rod 13 is inserted into the inserting hole 14, the front mold 4 and the rear mold 5 can be tightly attached, and an overlarge gap between the front mold and the rear mold is avoided.

In the present embodiment, the number of the stamping heads 10, the front mold 4 and the rear mold 5 is the same. So that the punching can be carried out simultaneously and the production efficiency is accelerated.

In this embodiment, the surface of the rack 1 is provided with a control panel 15, the control panel 15 is provided with a controller assembly and a control switch 16, an output end of the control switch 16 is connected to an input end of the controller assembly, an output end of the controller assembly is connected to the electric cylinder a7 and the electric cylinder B9, the controller assembly is a PLC controller, the model of the PLC controller is siemens S7-300, and the control precision of the PLC controller is higher.

In fig. 1-3, the present invention is provided with a frame 1 and a lower mold, the lower mold is divided into a front mold 4 and a rear mold 5, the front mold 4 and the rear mold 5 are respectively fixed on a front baffle 2 and a rear baffle 3, the rear baffle 3 drives the rear mold 5 to press the front mold 4 through an electric cylinder a7, so that the front mold 4 and the rear mold 5 can be integrated, after the punching is completed, the rear die 5 can be pulled out, so that the stamping part can be conveniently taken out, the stamping part is prevented from being buckled in the pressure grooves 6 of the front die 4 and the rear die 5 due to the action of external force, a plurality of electric cylinders B9 are fixedly connected at the bottom of the portal frame 8 at the top of the frame 1, the electric cylinders B9 drive the stamping head 10 to press the pressure grooves 6, thereby completing the stamping of the part, the bottom of the rear die 5 is provided with a protruding part 11 along the length direction thereof, and the protruding part 11 is connected with the sliding groove 12 in a sliding manner. The protrusion 11 is limited in the sliding groove 12 to slide, so that the position of the lower die is not changed by external force, the moving path of the rear die 5 is more stable, and the punching precision is higher.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould is used in casting production of agricultural machinery connector accessory which characterized in that: the stamping die comprises a rack (1), a stamping head (10) and a lower die, wherein the lower die comprises a front die (4) and a rear die (5), the front die (4) corresponds to the rear die (5), a baffle is fixedly connected to the front side and the rear side of the top of the rack (1) and respectively comprises a front baffle (2) and a rear baffle (3), the surface of the front baffle (2) is fixedly connected with a plurality of front dies (4) along the length direction of the front baffle, the surface of the rear baffle (3) is fixedly connected with a plurality of electric cylinders A (7) along the length direction of the rear baffle, the electric cylinders A (7) drive the rear die (5) to press the front die (4), pressing grooves (6) are respectively arranged on the front die (4) and the rear die (5), a portal frame (8) is fixedly connected to the top of the rack (1), the plane of the portal frame (8) is perpendicular to the plane of the lower die, the bottom of portal frame (8) is along its length direction even interval fixedly connected with a plurality of electric cylinder B (9), the movable end fixedly connected with punching press head (10) of electric cylinder B (9), electric cylinder B (9) drive punching press head (10) press to indent (6).

2. The mold for casting production of agricultural machinery connector accessories according to claim 1, wherein: the top parallel and level of front mould (4) and back mould (5), the top of frame (1) is equipped with a plurality of spouts (12) along its width direction, the bottom of back mould (5) is equipped with bulge (11) along its length direction, bulge (11) with spout (12) sliding connection.

3. The mold for casting production of agricultural machinery connector accessories according to claim 1, wherein: the edge of front mould (4) is equipped with a plurality of jacks (14) along its length direction, the edge of back mould (5) is equipped with a plurality of inserted bars (13) along its length direction, inserted bar (13) insert in jack (14) just inserted bar (13) are the toper structure.

4. The mold for casting production of agricultural machinery connector accessories according to claim 1, wherein: the number of the stamping heads (10), the number of the front molds (4) and the number of the rear molds (5) are the same.

5. The mold for casting production of agricultural machinery connector accessories according to claim 1, wherein: frame (1) surface is equipped with control panel (15), be equipped with controller assembly and control switch (16) on control panel (15), the output of control switch (16) is connected to the input of controller assembly, the output of controller assembly is connected to electric cylinder A (7) and electric cylinder B (9).

6. The mold for casting production of agricultural machinery connector accessories according to claim 5, wherein: the controller assembly is a PLC controller.