CN211135490U

CN211135490U - Lead pipe casting mould

Info

Publication number: CN211135490U
Application number: CN201921759268.8U
Authority: CN
Inventors: 刘建民; 许长洪; 张殿遴; 禹冬豪; 李燕
Original assignee: Fengfan Co Ltd
Current assignee: Fengfan Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-31
Anticipated expiration: 2029-10-18

Abstract

The utility model provides a lead pipe casting mould belongs to lead pipe production technical field, including fixed module, movable mould piece and the top cap template of mobile setting in the fixed module top, all be provided with on fixed module and the movable mould piece and hold the recess, the recess that holds that two relative settings constitute the lower part die cavity, are provided with the upper portion die cavity that is used for casting the lead pipe toper portion on the top cap template. The cavity for casting the lead pipe is divided into a lower cavity consisting of a movable module and a fixed module, wherein the accommodating groove is formed in the fixed module, and an upper cavity arranged on the top cover template, and a casting core is movably arranged in the lower cavity and the upper cavity. The utility model discloses lead pipe casting mould, the upper portion toper portion of lead pipe is in the upper portion die cavity in the lead pipe casting production process, and wherein the whole circumference that sets up of upper portion die cavity does not have the gap for overall structure on the top cap template, can avoid forming the combination line at the toper portion of lead pipe, makes the appearance quality of lead pipe better.

Description

Lead pipe casting mould

Technical Field

The utility model belongs to the technical field of the lead pipe production, specifically speaking relates to a lead pipe casting mould.

Background

The lead pipe is one of the important parts of the lead-acid storage battery, and the lead pipe is used as an electrode of the storage battery, plays a key role in realizing the charge and discharge functions of the storage battery, and the quality of the lead pipe directly influences the performance of the storage battery. The lead pipe is mostly cast and molded by a mould in the production and manufacturing process. At present, in order to facilitate taking out of a lead pipe from a cavity of a mold after casting and molding, the cavity of the existing lead pipe casting mold is mostly in a split form. Because there is the clearance in the position that each part of mould divides the box-like department of mould, form combination line (the flash) in the side of lead pipe when easily causing the lead pipe casting, especially form the combination line in the both sides of lead pipe taper type portion and can not only influence the appearance quality of lead pipe, still can influence the connection of lead pipe and external circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lead pipe casting mould aims at solving the problem that current casting mould can produce the combination line in the both sides of lead pipe taper type portion in the lead pipe casting process.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a lead pipe casting mould, be in including fixed module, mobilizable setting the movable mould piece and the mobile setting of fixed module side are in fixed module with the top cap template of activity module top, fixed module with all be provided with on the movable mould piece and hold the recess, two relative settings it constitutes the lower part die cavity that is used for casting the lead pipe installation department to hold the recess, be provided with the upper portion die cavity that is used for casting the lead pipe toper portion on the top cap template, go back mobilizable in lower part die cavity and the upper portion die cavity be provided with and with the casting core of the coaxial setting of lower part die cavity, the space that is used for casting the lead pipe is constituteed with lower part die cavity and upper portion die cavity to the casting core.

As another embodiment of this application, still include mobilizable setting and be in the notes flitch board of top cap template top, be provided with on the notes flitch board be used for to the lower part die cavity with the runner of casting the lead liquid in the die cavity of lower part, the bottom of runner still is provided with a plurality ofly communicates the runner hole of runner and upper portion die cavity.

As another embodiment of the application, the contact surface of the movable module, which abuts against the top cover template, is also provided with an air outlet channel for communicating the gap between the movable module and the fixed module with the outside.

As another embodiment of the present application, the top cover mold plate is further provided with a first guide post, the fixed mold block or the movable mold block is further provided with a first guide hole for accommodating the first guide post, and the first guide post is slidably disposed in the first guide hole.

As another embodiment of the present application, a driving mechanism for driving the plurality of casting cores to move is further disposed on the movable module, and the driving mechanism is fixedly disposed below the movable module and has a driving end connected to the casting cores.

As another embodiment of the application, the driving mechanism comprises a first air cylinder which is arranged below the movable module and can move along with the movable module, and a fixed mounting plate which is arranged at the movable end of the first air cylinder and is used for mounting the casting core.

As another embodiment of the present application, a second guide post penetrating through the movable module is disposed on one side of the fixed module, which is close to the movable module, and a second guide hole for accommodating the second guide post is further disposed on the movable module.

As another embodiment of the present application, an ejection mechanism for ejecting a lead pipe from the lower cavity is further disposed on a side surface of the movable module, and the ejection mechanism is disposed on a side of the movable module away from the fixed module.

As another embodiment of this application, ejection mechanism includes mobilizable setting and is in the movable mounting panel of activity module side, one end set up on the movable mounting panel the other end be located the ejector pin of lower part die cavity and just, and set up the elastic unit who is used for installing the movable mounting panel in activity module side.

As another embodiment of this application, the elastic unit includes that one end sets up the side of activity module and runs through the uide pin and the setting that the movable mounting panel set up are in the movable mounting panel with the elastic element of activity module side, the elastic element suit is in the outside of uide pin, the tip of uide pin still is provided with the anticreep cap.

The utility model provides a lead pipe casting mould's beneficial effect lies in: compared with the prior art, the die cavity for casting the lead pipe is divided into a lower die cavity consisting of the movable die block and the fixed die block, and an upper die cavity arranged on the top cover die plate, and the lower die cavity and the upper die cavity are movably provided with the casting die core. The utility model discloses lead pipe casting mould, the upper portion toper portion of lead pipe is in the upper portion die cavity in the lead pipe casting production process, and wherein the whole circumference that sets up of upper portion die cavity does not have the gap for overall structure on the top cap template, can avoid forming the combination line at the toper portion of lead pipe, makes the appearance quality of lead pipe better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a lead pipe casting mold according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a top cover template adopted in the embodiment of the present invention.

In the figure: 1. a fixed module; 11. a second guide post; 12. a first guide hole; 2. an activity module; 21. an air outlet channel; 22. a second guide hole; 3. a top cover template; 31. a first guide post; 4. a lower cavity; 5. an upper cavity; 6. casting a mold core; 7. injecting a material template; 71. a gate; 72. pouring a channel hole; 8. a drive mechanism; 9. an ejection mechanism; 91. a movable mounting plate; 92. ejecting the rod; 93. an elastic unit.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 2 together, the casting mold for lead pipe according to the present invention will now be described. Lead pipe casting mould, including fixed module 1, mobilizable setting is at the movable mould piece 2 of fixed module 1 side, and but mobile setting is in the top cap template 3 of fixed module 1 with movable mould piece 2 top, all be provided with on fixed module 1 and the movable mould piece 2 and hold the recess, the lower part die cavity 4 that is used for casting the lead pipe installation department is constituteed to the recess that holds of two relative settings, be provided with the upper portion die cavity 5 that is used for casting the lead pipe toper portion on the top cap template 3, it is provided with and the casting core 6 of the coaxial setting of lower part die cavity 4 still mobilizable in lower part die cavity 4 and the upper portion die cavity 5, casting core 6 constitutes the space that is used for casting the lead pipe with lower part die cavity 4 and upper.

The use process of the lead pipe casting mould is as follows: firstly, the movable module 2 and the fixed module 1 are in a closed state, and the top cover template 3 is covered on the upper parts of the movable module 2 and the fixed module 1. The upper cavity 5 and the lower cavity 4 now constitute a complete casting cavity and the casting core 6 is located inside the upper cavity 5 and the lower cavity 4. Then pouring the molten lead into the casting cavity, after the molten lead is cooled, jacking the top cover template 3 through the power mechanism to separate the top cover template 3 from the upper part of the lead pipe, separating the casting core 6 from the lower cavity 4 under the action of the power mechanism, moving the movable module 2 to the side under the action of the power mechanism to separate the lower cavity 4, and finally taking the lead pipe out of the lower cavity 4.

Compared with the prior art, the lead pipe casting mold provided by the embodiment divides a cavity for casting a lead pipe into a lower cavity 4 consisting of the movable module 2 and the accommodating groove on the fixed module 1 and an upper cavity 5 arranged on the top cover template 3, and a casting core 6 is movably arranged in the lower cavity 4 and the upper cavity 5. The utility model discloses lead pipe casting mould, in the upper portion toper portion of lead pipe was in upper portion die cavity 5 in the lead pipe casting production process, wherein upper portion die cavity 5 wholly sets up on top cap template 3 its circumference does not have the gap for overall structure, can avoid forming the combination line at the toper portion of lead pipe.

In this embodiment, the actuating units are controlled by different types of cylinders, wherein the cylinder for jacking the top cover template 3 is a cylinder with specification of AirTAC (air tac) SDA-80x120 fixedly arranged in the middle of the movable module 2, the cylinder for pulling the movable module 2 is a cylinder with specification of AirTAC (air tac) SC-100x300, and the movable end of the cylinder is fixedly arranged on the side of the movable module 2 far away from the fixed module 1.

As a specific embodiment of the utility model provides a plumbing casting mold, please refer to fig. 1 and fig. 2 together, still include mobilizable notes material template 7 that sets up in top cap template 3 top, annotate and be provided with on the material template 7 and be used for pouring the runner 71 of lead liquid in lower part die cavity 4 and the lower part die cavity 4, the bottom of runner 71 still is provided with a plurality of holes 72 of watering with intercommunication runner 71 and upper portion die cavity 5. The material injection template 7 is arranged on the upper portion of the top cover template 3 through a driving cover of the power mechanism when the lead liquid is cast into the lower cavity 4 and the lower cavity 4, then the lead liquid is poured into the pouring gate 71 and enters the lower cavity 4 and the upper cavity 5 through the pouring channel hole 72, the arrangement of the material injection template 7 and the pouring gate 71 enables the lead liquid to be poured into the lower cavity 4 and the upper cavity 5 more conveniently and quickly, and the time for casting a lead pipe is saved.

As the utility model provides a concrete implementation mode of lead pipe casting mould, please refer to fig. 1 and fig. 2 together, the articulated side of connecting at fixed module 1 of notes material template 7, the side that movable module 2 was kept away from to fixed module 1 is provided with two solid fixed cylinders, notes material template 7 passes through the rotatable installation of axis of rotation on the solid fixed cylinder, the both sides of annotating the material mould still are provided with the fixed force mechanism and promote notes material template 7 and overturn, notes material template 7 adopts this kind of mounting means, it is more convenient and save space to make the activity of annotating material template 7.

In this embodiment, the power mechanism drives the material injection template 7 to turn over by using two cylinders, the specification of which is an adit (AirTAC) MA-20x175 mini-type cylinder, and the two cylinders are respectively arranged on two sides of the material injection template 7, wherein the movable end of each cylinder is connected with the side surface of the material injection template 7.

As a specific implementation manner of the utility model provides a lead pipe casting mould, please refer to fig. 1 and fig. 2, activity module 2 supports and still is provided with the air outlet channel 21 that is used for gap and outside intercommunication between activity module 2 and the fixed module 1 on the contact surface that leans on top cap template 3. The air outlet channel 21 can conveniently discharge air between the movable module 2 and the fixed module 1 in the closing process of the movable module 2 and the fixed wood block, so that the balance of factors between the die and the production efficiency is realized, and the optimal effect is achieved.

As a specific implementation manner of the utility model provides a lead pipe casting mould, please refer to fig. 1 and fig. 2, still be provided with first guide pillar 31 on the top cap template 3, still be provided with the first guiding hole 12 that is used for holding first guide pillar 31 on fixed module 1 or the activity module 2, first guide pillar 31 slidable sets up in first guiding hole 12. The arrangement of the first guide post 31 and the first guide hole 12 enables the top cover template 3 to move more stably, the top cover template 3 can be guaranteed to move more accurately, the upper cavity 5 and the lower cavity 4 can be accurately aligned, and the quality of lead pipe casting is improved.

As a specific implementation manner of the utility model provides a lead pipe casting mould, please refer to fig. 1 and fig. 2, still be provided with the actuating mechanism 8 that is used for driving a plurality of casting cores 6 motion on the movable mould piece 2, actuating mechanism 8 is fixed to be set up in movable mould piece 2's below, and actuating mechanism 8's drive end links to each other with casting core 6. The provision of the drive mechanism 8 makes movement of the casting core 6 more convenient and quicker.

As a specific embodiment of the utility model provides a lead pipe casting mould, please refer to fig. 1 and fig. 2, actuating mechanism 8 is including setting up in movable module 2 below and can be along with the first cylinder that movable module 2 together removed and set up the fixed mounting board that is used for installing casting core 6 at the expansion end of first cylinder. Through first cylinder drive fixed mounting board up-and-down motion to a plurality of casting cores 6 are all installed on fixed mounting board, can guarantee the simultaneous movement of a plurality of casting cores 6, make actuating mechanism 8 convenient to use more.

As a specific embodiment of the utility model provides a lead pipe casting mould, please refer to fig. 1 and fig. 2, fixed module 1 is close to activity module 2 one side and is provided with and runs through activity module 2 on second guide pillar 11, the activity module 2 and still be provided with the second guiding hole 22 that is used for holding second guide pillar 11. The second guide pillar 11 and the second guide hole 22 are arranged to enable the movable module 2 to move more stably, and when the movable module 2 and the fixed module 1 are abutted to each other for splicing, the splicing position is more accurate, and the casting mold is more convenient to use.

As a specific embodiment of the utility model provides a lead pipe casting mould, please refer to fig. 1 and fig. 2, the side of activity module 2 still is provided with and is used for the ejecting ejection mechanism 9 in the lead pipe follow lower part die cavity 4, and ejection mechanism 9 sets up the one side of keeping away from fixed module 1 at activity module 2. The side of the movable module 2 is used for mounting the elastic unit 93 of the movable mounting plate 91. A fixed baffle is further arranged on one side of the movable mounting plate 91, which is far away from the movable module 2, when the power mechanism pulls the movable module 2 to move, the fixed baffle can block the ejection mechanism 9, and the lead pipe is pushed out of the lower cavity 4 through the ejection mechanism 9.

As a specific embodiment of the lead pipe casting mold provided in the present invention, please refer to fig. 1 and fig. 2, the ejection mechanism 9 includes a movable mounting plate 91 movably disposed on the side of the movable module 2, an ejector rod 92 having one end disposed on the movable mounting plate 91 and the other end disposed in the lower cavity 4, and an elastic unit 93 disposed on the side of the movable module 2 and used for mounting the movable mounting plate 91. One side of the movable mounting plate 91, which is far away from the movable module 2, is also provided with a fixed baffle, when the power mechanism pulls the movable module 2 to move, the movable mounting plate 91 can be blocked through the fixed baffle, so that the movable mounting plate 91 and the movable module 2 move relatively, and the ejector rod 92 is pushed by the movable mounting plate 91 to push the lead pipe out of the lower cavity 4, so that the lead pipe can be taken out more conveniently and quickly.

As a specific embodiment of the utility model provides a lead pipe casting mould, please refer to fig. 1 and fig. 2, elastic unit 93 includes that one end sets up in movable module 2's side and runs through the uide pin that movable mounting panel 91 set up and sets up at the elastic element of movable mounting panel 91 and movable module 2 side, and the elastic element suit is in the outside of uide pin, and the tip of uide pin still is provided with the anticreep cap. The elastic unit 93 with such a structure can mount the movable mounting plate 91 on the side of the movable module 2, and push the movable mounting plate 91 in the direction away from the movable module 2, and the guide pin can also provide guidance for the movement of the movable mounting plate 91, so that the movement of the movable mounting plate 91 is more stable and reliable.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a lead pipe casting mould, its characterized in that is in including fixed module, mobilizable setting the movable mould piece of fixed module side and mobile setting are in fixed module with the top cap template of activity module top, fixed module with all be provided with on the movable module and hold the recess, two relative settings it constitutes the lower part die cavity that is used for the casting lead pipe installation department to hold the recess, be provided with the upper portion die cavity that is used for casting lead pipe toper portion on the top cap template, the lower part die cavity with go back mobilizable being provided with in the upper portion die cavity and with the casting core of the coaxial setting of lower part die cavity, the casting core with the lower part die cavity and the space that the lead pipe was used for casting is constituteed to the upper portion die cavity.

2. The plumbing casting mold of claim 1, further comprising an injection mold plate movably disposed above the top cover mold plate, wherein the injection mold plate is provided with a gate for injecting molten lead into the lower cavity and the lower cavity, and a plurality of gate holes for communicating the gate with the upper cavity are disposed at a bottom of the gate.

3. The plumbing casting mold according to claim 1 or 2, wherein a contact surface of the movable module against the top cover template is further provided with an air outlet passage for communicating a gap between the movable module and the fixed module with the outside.

4. The plumbing casting mold of claim 3, wherein the top cover plate further includes a first guide post, and the fixed block or the movable block further includes a first guide hole for receiving the first guide post, the first guide post being slidably disposed in the first guide hole.

5. The plumbing casting mold of claim 1, wherein the movable mold block further includes a driving mechanism for driving the plurality of casting cores to move, the driving mechanism being fixedly disposed below the movable mold block and having a driving end connected to the casting cores.

6. The plumbing casting mold of claim 5, wherein the drive mechanism includes a first cylinder disposed below the movable block and movable therewith, and a stationary mounting plate disposed at a movable end of the first cylinder for mounting the casting core.

7. The plumbing casting mold of claim 1, wherein the fixed mold block has a second guide post disposed on a side thereof adjacent to the movable mold block and extending through the movable mold block, and the movable mold block has a second guide hole for receiving the second guide post.

8. The plumbing casting mold of claim 1, wherein the side of the movable mold block is further provided with an ejection mechanism for ejecting the plumbing from the lower cavity, the ejection mechanism being disposed on a side of the movable mold block remote from the stationary mold block.

9. The plumbing casting mold of claim 8, wherein the ejection mechanism includes a movable mounting plate movably disposed at a side of the movable module, an ejector rod having one end disposed on the movable mounting plate and the other end disposed in the lower cavity, and an elastic unit disposed at a side of the movable module for mounting the movable mounting plate.

10. The plumbing casting mold of claim 9, wherein the elastic unit includes a guide pin having one end disposed at a side of the movable block and penetrating the movable mounting plate, and an elastic member disposed at a side of the movable mounting plate and the movable block, the elastic member being fitted around an outside of the guide pin, an end of the guide pin being further provided with a separation prevention cap.