CN215697784U

CN215697784U - Stepping motor shell casting and melting device

Info

Publication number: CN215697784U
Application number: CN202121443469.4U
Authority: CN
Inventors: 曹会华; 文兰
Original assignee: Shenzhen Haibuli Electric Co ltd
Current assignee: Shenzhen Haibuli Electric Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-01
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to the technical field of motor shell processing, in particular to a stepping motor shell casting and melting device which comprises a lower template and an upper template, the four corners of the lower surface of the lower template are respectively and fixedly provided with a device supporting leg, the two ends of the lower template are respectively and fixedly provided with a reinforcing and sealing component, the surface of one side of the lower template is fixedly provided with two connecting and closing components, the upper ends of the two connecting and closing components are fixedly connected with an upper template, the utility model can fix the lower template and the upper template by reinforcing the sealing component, thereby consolidate the leakproofness between lower bolster and the cope match-plate pattern to thereby utilize fixed screw pole body thread bush to support tight cooperation with subassembly fixed plate and prevent in fact that there is the small gap to lead to casting the melting effect discovery to warp.

Description

Stepping motor shell casting and melting device

Technical Field

The utility model relates to the technical field of motor shell processing, in particular to a stepping motor shell casting and melting device.

Background

Along with the development of the society, people have more and more requirements on the motor, the motor shell needs to be processed in the production process of the motor, wherein the motor shell needs to be cast and melted, a casting and melting device needs to be used for processing in order to realize the casting and melting of the motor shell, and the casting and melting is a method for directly casting a product after materials are melted at high temperature.

However, the above solution has the following disadvantages in use: the existing casting and melting device is used for shaping a die, so that the temperature is too high during molding, and the molding shell is not clamped out well after the molding is finished, so that the casting and melting efficiency of the motor shell is influenced, and the upper part and the lower part of the motor shell are not stable enough during casting and melting in the prior art, so that the molding effect of the motor shell after casting and melting is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a stepping motor shell casting and melting device which can effectively solve the problems in the background technology.

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

a stepping motor shell casting and melting device comprises a lower template and an upper template, wherein device support legs are respectively and fixedly arranged at four corners of the lower surface of the lower template, the two ends of the lower template are respectively and fixedly provided with a reinforcing and sealing component, the surface of one side of the lower template is fixedly provided with two connecting and closing components, the upper ends of the two connecting and closing components are fixedly connected with an upper template, two component fixing plates are respectively and fixedly arranged at two ends of the upper template, a casting and melting tank is arranged in the lower template, two ejection holes are arranged in the casting and melting tank in a penetrating way, the lower surface of the lower template is provided with an auxiliary taking-out component, the outer ring of the lower template is provided with a matching positioning groove, the outer ring of the lower surface of the upper template is fixedly provided with a matching positioning plate, the cooperation locating plate alternates the cooperation with the cooperation constant head tank, the inside integration of cope match-plate pattern is provided with the mould piece, the feed port has been seted up in the upper surface run-through of cope match-plate pattern.

Preferably, each reinforcing and sealing assembly comprises an assembly mounting block, a turnover mounting shaft, a fixed screw rod and a matching threaded sleeve, wherein the two assembly mounting blocks are fixedly mounted on the surface of one side of the lower template and are parallel to the assembly fixing plate.

Preferably, two the upset installation axle is installed in the rotation between the subassembly installation piece, upset installation axle shaft body fixed surface installs fixed screw, fixed screw pole body thread bush is equipped with the cooperation thread bush.

Preferably, the two connecting and closing assemblies respectively comprise an assembly loop bar, an extending slide bar, an upper template mounting shaft, a positioning bar, a matching connecting plate, a displacement slide block and a movable sliding chute, the assembly loop bar is fixedly mounted on the surface of one side of the lower template, the extending slide bar is mounted in each assembly loop bar in a limiting and sliding mode, and the upper template mounting shaft is fixedly mounted at the top end of each extending slide bar.

Preferably, a positioning rod is fixedly mounted at the center of the mounting shaft body of the upper die plate, a matching connecting plate is rotatably mounted at two ends of each positioning rod, each matching connecting plate is fixedly mounted on one side surface of the upper die plate, and a matching connecting plate is fixedly mounted on the inner sides of two ends of each positioning rod.

Preferably, displacement sliding blocks are fixedly mounted on the inner sides of the matching connecting plates, each displacement sliding block is slidably mounted in a movable sliding groove, and the movable sliding grooves are formed in two sides of the assembly loop bar respectively.

Preferably, the auxiliary taking-out assembly comprises a shell top plate, a top plate transmission column, a rotating installation block, installation grooves, a rotating installation rod and a rotating pedal plate, wherein the two rotating installation blocks are fixedly installed on two sides of the lower surface of the lower template respectively, and each rotating installation block is internally provided with an installation groove in a penetrating mode.

Preferably, a rotating installation rod is rotatably installed inside each installation groove, a top plate transmission column is fixedly installed on the body of each rotating installation rod, one end of each top plate transmission column penetrates through the ejection hole and is fixedly provided with a shell top plate, and a rotating pedal is fixedly installed between the other ends of the top plate transmission columns.

Compared with the prior art, the utility model has the following beneficial effects:

(1) thereby can fix lower bolster and cope match-plate pattern through consolidating sealing assembly to consolidate the leakproofness between lower bolster and the cope match-plate pattern, thereby utilize solid lead screw pole body thread bush to support tight cooperation with the subassembly fixed plate and prevent in fact that there is the small gap to lead to casting the effect discovery to warp because of having.

(2) Thereby can realize the connection of the lower bolster 1 and the 2 other ends of cope match-plate pattern through connecting closing assembly 6 to can stretch out and draw back the cooperation according to connecting closing assembly 6 and reduce the space, and make and connect for the upset between lower bolster 1 and the cope match-plate pattern 2, make things convenient for personnel to open and open the operation. Thereby can make personnel need not oneself to take out the product of just accomplishing through supplementary subassembly 5 of taking out, effectively avoid because of just accomplishing the inconvenient problem of taking out of the too high personnel of shell temperature after the casting melts to increased the security and accelerated the casting and melt efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a casing casting and melting device for a stepping motor according to the present invention;

FIG. 2 is a schematic view of another angle structure of a casing casting and melting device for a stepping motor according to the present invention;

FIG. 3 is a schematic top view of a step motor casing casting device according to the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A in FIG. 3 of a casing casting and melting apparatus for a stepping motor according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 2 of a step motor casing casting device according to the present invention.

In the figure: 1. a lower template; 2. mounting a template; 3. casting a molten tank; 4. a device leg; 5. an auxiliary retrieval assembly; 501. a housing top plate; 502. a top plate drive post; 503. rotating the mounting block; 504. mounting grooves; 505. rotating the mounting rod; 506. rotating the pedal; 6. connecting the closing components; 601. an assembly loop bar; 602. extending the slide bar; 603. an upper template mounting shaft; 604. positioning a rod; 605. matching the connecting plate; 606. a displacement slide block; 607. a movable chute; 7. reinforcing the sealing assembly; 701. a component mounting block; 702. the mounting shaft is turned over; 703. fixing the screw rod; 704. matching with a threaded sleeve; 8. matching with a positioning groove; 9. matching with a positioning plate; 10. an assembly fixing plate; 11. an upper die block; 12. a feed port; 13. and ejecting the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-5, a stepping motor casing casting and melting device comprises a lower template 1 and an upper template 2, wherein device support legs 4 are respectively and fixedly installed at four corners of the lower surface of the lower template 1, reinforcing and sealing components 7 are respectively and fixedly installed at two ends of the lower template 1, two connecting and closing components 6 are fixedly installed on one side surface of the lower template 1, an upper template 2 is fixedly connected at the upper ends of the two connecting and closing components 6, two component fixing plates 10 are respectively and fixedly installed at two ends of the upper template 2, a casting and melting tank 3 is arranged in the lower template 1, two ejection holes 13 are formed in the casting and melting tank 3 in a penetrating manner, an auxiliary extraction component 5 is installed on the lower surface of the lower template 1, a matching positioning groove 8 is formed in the outer ring of the lower template 1, a matching positioning plate 9 is fixedly installed on the outer ring of the lower surface of the upper template 2, the matching positioning plate 9 and the matching positioning groove 8 are in a penetrating manner, and matched with an upper mold block 11 is integrally arranged in the upper template 2, the upper surface of the upper template 2 is provided with a feeding hole 12 in a penetrating way.

Through the technical scheme, thereby can fix lower bolster 1 and cope match-plate pattern 2 through consolidating seal assembly 7 to consolidate the leakproofness between lower bolster 1 and the cope match-plate pattern 2, and utilize stationary screw 703 pole body thread bush to be equipped with cooperation thread bush 704 and subassembly fixed plate 10 and support tight cooperation thereby prevent in fact to lead to casting the melting effect to discover to warp because of there being little gap. Thereby can realize the connection of the lower bolster 1 and the 2 other ends of cope match-plate pattern through connecting closing assembly 6 to can stretch out and draw back the cooperation according to connecting closing assembly 6 and reduce the space, and make and connect for the upset between lower bolster 1 and the cope match-plate pattern 2, make things convenient for personnel to open and open the operation. Thereby can make personnel need not oneself to take out the product of just accomplishing through supplementary subassembly 5 of taking out, effectively avoid because of just accomplishing the inconvenient problem of taking out of the too high personnel of shell temperature after the casting melts to increased the security and accelerated the casting and melt efficiency.

In this embodiment, each reinforcing and sealing component 7 includes a component mounting block 701, an inversion mounting shaft 702, a fixing screw rod 703 and a matching thread bushing 704, the component mounting blocks 701 are two and are fixedly mounted on a side surface of the lower template 1 and parallel to the component fixing plate 10, the inversion mounting shaft 702 is rotatably mounted between the two component mounting blocks 701, the fixing screw rod 703 is fixedly mounted on a shaft body surface of the inversion mounting shaft 702, and the matching thread bushing 704 is arranged on a shaft body thread bushing of the fixing screw rod 703. The turning installation shafts 702 on the two sides are rotated when the lower template 1 and the upper template 2 are required to be closed firstly, the fixing screw rod 703 is transferred to the component fixing plate 10 to be turned over and then is in threaded fit with the fixing screw rod 703 by using the matching threaded sleeve 704 until the matching threaded sleeve 704 abuts against the upper surface of the component fixing plate 10, and therefore the closing operation between the lower template 1 and the upper template 2 is achieved.

It should be noted that each of the two connecting and closing assemblies 6 includes an assembly loop bar 601, an extending slide bar 602, an upper template mounting shaft 603, a positioning rod 604, a matching connection plate 605, a displacement slide block 606, and a movable sliding groove 607, the assembly loop bar 601 is fixedly mounted on a side surface of the lower template 1, the extending slide bar 602 is slidably mounted in the assembly loop bar 601 in a limited manner, the upper template mounting shaft 603 is fixedly mounted at the top end of each extending slide bar 602, and the positioning rod 604 is fixedly mounted at the center of the shaft body of each upper template mounting shaft 603. In order to assist the device to connect and install by using the connecting and closing assembly 6, the adjusting between the lower template 1 and the upper template 2 is realized by using the extension sliding rod 602 which is arranged in the assembly loop bar 601 in a limiting and sliding way, so that the sealing performance between the lower template 1 and the upper template 2 is enhanced and improved by matching with the reinforcing and sealing assembly 7.

Wherein, the equal rotation in every locating lever 604 both ends installs cooperation connecting plate 605, and the equal fixed mounting of every cooperation connecting plate 605 is in a side surface of cope match-plate pattern 2, and the inboard equal fixed mounting in every locating lever 604 both ends has cooperation connecting plate 605, and the inboard equal fixed mounting of cooperation connecting plate 605 has displacement slider 606, and every displacement slider 606 is slidable mounting respectively in movable chute 607, and movable chute 607 sets up respectively in subassembly loop bar 601 both sides. All install cooperation connecting plate 605 through every locating lever 604 both ends rotation, the operation that cope match-plate pattern 2 can overturn is realized on the equal fixed mounting of one side surface at cope match-plate pattern 2 to every cooperation connecting plate 605.

It can be understood that in this application, supplementary subassembly 5 of taking out includes shell roof 501, roof transmission post 502, rotation installation piece 503, mounting groove 504, rotates installation pole 505, rotates pedal 506, and rotation installation piece 503 is equipped with two and respectively fixed mounting in lower bolster 1 lower surface both sides, and every rotates the inside mounting groove 504 that has seted up that all runs through of installation piece 503. After the forming is finished, the auxiliary taking-out assembly 5 is used, and a person presses down the rotating pedal 506 to enable the top plate transmission column 502 and the rotating mounting rod 505 to achieve matched transmission.

When the installation structure is specifically arranged, a rotary installation rod 505 is rotatably installed in each installation groove 504, a top plate transmission column 502 is fixedly installed on each rotary installation rod 505, one end of each top plate transmission column 502 penetrates through the ejection hole 13 and is fixedly installed with the shell top plate 501, and a rotary pedal 506 is fixedly installed between the other ends of each top plate transmission column 502. The top plate 501 of the shell is pushed out upwards in the casting and melting tank 3 through transmission, finished products are pushed out, and the shell is not required to be taken out by people, so that the time is saved.

The working principle of the stepping motor shell casting and melting device is as follows:

when the reinforcing and sealing assembly 7 is used, firstly, when the lower template 1 and the upper template 2 need to be closed, the two-side overturning mounting shaft 702 is rotated, the fixing screw rod 703 is transferred between the assembly fixing plate 10 to be overturned, then the matching thread bush 704 and the fixing screw rod 703 are used for thread matching until the matching thread bush 704 is tightly abutted to the upper surface of the assembly fixing plate 10, so that the closing operation between the lower template 1 and the upper template 2 is realized, when the lower template is closed, the matching positioning plate 9 and the matching positioning groove 8 are matched in an inserting and matching mode to prevent the deviation, then, the required casting and melting material is transferred into the casting and melting tank 3 through the feed hole 12, the material is molded through the casting and melting tank 3 and the upper mold block 11, then the assembly 5 is taken out through the auxiliary taking out after the molding is completed, and the rotating pedal 506 is pressed down by personnel so that the top plate transmission column 502 and the rotating mounting rod 505 realize the matching transmission, make shell roof 501 upwards pop out in casting molten bath 3 and ejecting the finished product, need not personnel and take out save time, utilize to connect closed subassembly 6 and connect the installation in order to assist this device, utilize the inside spacing slidable mounting of subassembly loop bar 601 to extend slide bar 602 and realize the adjustment between lower bolster 1 and the cope match-plate pattern 2, thereby cooperation reinforcement seal assembly 7 consolidates the leakproofness that promotes between it, still install cooperation connecting plate 605 through the equal rotation in every locating lever 604 both ends, the equal fixed mounting of every cooperation connecting plate 605 realizes the operation that cope match-plate pattern 2 can overturn on a side surface of cope match-plate pattern 2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a step motor shell is cast and is melted device, includes lower bolster (1) and cope match-plate pattern (2), its characterized in that: the device comprises a lower template (1), wherein four lower surface corners of the lower template (1) are respectively and fixedly provided with device support legs (4), two ends of the lower template (1) are respectively and fixedly provided with a reinforcing and sealing assembly (7), one side surface of the lower template (1) is fixedly provided with two connecting and closing assemblies (6), the upper ends of the connecting and closing assemblies (6) are fixedly connected with an upper template (2), two ends of the upper template (2) are respectively and fixedly provided with two assembly fixing plates (10), a casting and melting tank (3) is arranged in the lower template (1), two ejection holes (13) are formed in the casting and melting tank (3) in a penetrating manner, the lower surface of the lower template (1) is provided with an auxiliary taking-out assembly (5), the outer ring of the lower template (1) is provided with a matching positioning groove (8), and the outer surface of the upper template (2) is fixedly provided with a matching positioning plate (9), cooperation locating plate (9) and cooperation constant head tank (8) alternate the cooperation, the inside integration of cope match-plate pattern (2) is provided with mould piece (11), feed port (12) have been seted up in cope match-plate pattern (2) upper surface run through.

2. The stepping motor shell casting and melting device as claimed in claim 1, wherein: each reinforcing sealing assembly (7) comprises an assembly mounting block (701), a turnover mounting shaft (702), a fixing screw rod (703) and a matching threaded sleeve (704), wherein the two assembly mounting blocks (701) are fixedly mounted on the surface of one side of the lower template (1) and are parallel to the position of the assembly fixing plate (10).

3. The stepping motor shell casting and melting device as claimed in claim 2, wherein: two install upset installation axle (702) between subassembly installation piece (701) the rotation, upset installation axle (702) axle body fixed surface installs fixed screw (703), fixed screw (703) pole body thread bush is equipped with cooperation thread bush (704).

4. The stepping motor shell casting and melting device as claimed in claim 1, wherein: two connect closed subassembly (6) and all include subassembly loop bar (601), extend slide bar (602), cope match-plate pattern installation axle (603), locating lever (604), cooperation connecting plate (605), displacement slider (606), activity spout (607), subassembly loop bar (601) fixed mounting is in lower bolster (1) a side surface, every subassembly loop bar (601) inside spacing slidable mounting has and extends slide bar (602), every extend slide bar (602) top fixed mounting has cope match-plate pattern installation axle (603).

5. The stepping motor shell casting and melting device as claimed in claim 4, wherein: each upper die plate mounting shaft (603) is fixedly provided with a positioning rod (604) in the center of the shaft body, two ends of each positioning rod (604) are respectively and rotatably provided with a matching connecting plate (605), each matching connecting plate (605) is respectively and fixedly arranged on one side surface of the upper die plate (2), and the inner sides of two ends of each positioning rod (604) are respectively and fixedly provided with a matching connecting plate (605).

6. The stepping motor shell casting and melting device as claimed in claim 5, wherein: the inner sides of the matching connecting plates (605) are fixedly provided with displacement sliding blocks (606), each displacement sliding block (606) is respectively and slidably arranged in a movable sliding groove (607), and the movable sliding grooves (607) are respectively arranged on two sides of the assembly loop bar (601).

7. The stepping motor shell casting and melting device as claimed in claim 1, wherein: supplementary subassembly (5) of taking out is including shell roof (501), roof transmission post (502), rotation installation piece (503), mounting groove (504), rotation installation pole (505), rotation pedal (506), rotation installation piece (503) are equipped with two and respectively fixed mounting in lower bolster (1) lower surface both sides, every installation groove (504) have all been seted up in the inside of rotation installation piece (503) through.

8. The stepping motor shell casting and melting device as claimed in claim 7, wherein: every installation groove (504) is inside all to rotate to install and to rotate installation pole (505), every it has roof transmission post (502) to rotate installation pole (505) pole body fixed mounting, every roof transmission post (502) one end is run through ejection hole (13) and fixed mounting has shell roof (501), every fixed mounting has between roof transmission post (502) the other end rotates pedal (506).