CN210188441U

CN210188441U - Die-casting equipment convenient to drawing of patterns

Info

Publication number: CN210188441U
Application number: CN201920290600.4U
Authority: CN
Inventors: Huijing Li; 李慧晶
Original assignee: Jiangsu Huadu Metal Technology Co Ltd
Current assignee: Jiangsu Huadu Metal Technology Co Ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-03-27
Anticipated expiration: 2029-03-07

Abstract

The utility model provides a die casting device convenient for demoulding, which relates to the technical field of die casting devices and comprises a material cylinder and a supporting bracket, wherein the supporting bracket is fixed in the middle below the material cylinder; the right end of the charging barrel is provided with an opening and a socket, the opening is arranged in the center of the right side of the charging barrel, the socket is provided with two inserting rods which are symmetrically arranged at the central positions above and below the opening respectively, inserting rods which are inserted into the two inserting rods, the right end of each inserting rod is welded with a circular ring, the central positions of the front end and the rear end of the right side of the circular ring are provided with grooves, an inner pipe embedded into the charging barrel is arranged in the opening, the right end of the inner pipe penetrates through the circular ring and is positioned at the right end of the circular ring, and the central positions of the front end and; the supporting bracket comprises upper clamping rings which are symmetrically arranged above the supporting bracket, and the inner walls of the upper clamping rings are clamped above the outer wall of the charging barrel; the beneficial effects of the utility model reside in that: improve the convenience of demoulding/enhance the pressing effect of the equipment.

Description

Die-casting equipment convenient to drawing of patterns

Technical Field

The utility model belongs to the technical field of the die-casting equipment technique and specifically relates to a die-casting equipment convenient to drawing of patterns is related to.

Background

Die casting is a metal casting process and is characterized in that high pressure is applied to molten metal by utilizing an inner cavity of a die. The mold is typically machined from a stronger alloy, a process somewhat similar to injection molding. Most die cast parts are iron-free, such as zinc, copper, aluminum, magnesium, lead, tin, and lead-tin alloys and their alloys. Depending on the type of die casting, either a cold chamber die casting machine or a hot chamber die casting machine may be used.

The existing die-casting equipment convenient for demoulding easily generates the phenomena of incomplete demoulding and notch occurrence in the demoulding process, so that the product has low qualification rate, and when the material is pressed, the charging barrel is difficult to apply a relative force to the screw rod, so that the pressing effect is insufficient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: to the problems in the prior art, the die casting equipment convenient for demoulding is provided, the complete performance of demoulding is ensured, a relative force is given to the charging barrel, and the pressing effect is improved.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize: a die casting device convenient for demoulding comprises a charging barrel and a supporting bracket, wherein the supporting bracket is fixed in the middle of the lower part of the charging barrel;

the feed cylinder is characterized in that the right end of the feed cylinder is provided with an opening and a socket, the opening is arranged in the center of the right side of the feed cylinder, the socket is provided with two inserting rods which are symmetrically arranged at the upper and lower central positions of the opening respectively, the inserting rods which are inserted into the two inserting rods, the right end of each inserting rod is welded with a circular ring, the central positions of the front end and the rear end of the right side of each circular ring are provided with grooves, an inner tube embedded into the feed cylinder is arranged in the opening, the right end of the inner tube penetrates through the circular rings and is positioned at the right end of the circular rings, and transverse plates II matched with the shape and;

support and hold in the palm including the symmetry arrange in the last snap ring of its top, just go up snap ring inner wall joint in feed cylinder outer wall top, support and hold in the palm left and right sides below and last snap ring left and right sides top and all be equipped with side ring and connecting rod, just connecting rod one end is pegged graft with the side ring, and its connecting rod other end and last snap ring hold in the palm outer wall welded fastening with supporting, the connecting rod is inside to be fixed with the spring beam, just the side ring passes through connecting rod and spring beam respectively with last snap ring and support elastic connection.

Preferably, the left end of the charging barrel is provided with an extrusion opening communicated with the inner pipe.

Preferably, a handle is welded at the upper end of the circular ring.

Preferably, the inside embedding of inner tube has the screw rod, just the equal horizontal equidistance in both sides is fixed with the doctor-bar about the screw rod outer wall, the handle that the symmetry was arranged is all welded to the downside on the screw rod right end.

Preferably, the vertical plate is vertically welded at the lower end of the support bracket, and the transverse plate I is horizontally welded at the tail end of the vertical plate.

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

according to the die-casting equipment convenient for demolding, the transverse plate II is clamped into the groove, when demolding is needed, the circular ring is pulled towards the right end of the charging barrel forcibly by holding the handle, so that the distance between the circular ring and the charging barrel is longer and longer, the inner pipe moves slowly and is further and further away from the charging barrel while the circular ring moves, a user can conveniently and independently discharge materials in the inner pipe, the user can conveniently and completely take out the materials, and convenience in demolding of the die-casting equipment is improved;

when the user extrudes the screw rod to the inner tube left end and exerts pressure, hold in the palm and go up the snap ring through supporting and will move the left end under the effect of pressure, utilize the spring beam in the connecting rod can increase to support and hold in the palm and go up the elastic space between snap ring and the side ring, the resilience performance that supports the support simultaneously has also been strengthened, because side ring welded fastening is at the outer wall of feed cylinder, so when supporting and holding in the palm and go up the snap ring and remove to the left side or right side, will be blocked and produce the relative force by the side ring, just so can strengthen the effect of exerting pressure of screw rod, improve equipment's operating mass.

Drawings

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

FIG. 2 is a schematic view of a partial structure of a charging barrel A of the present invention;

fig. 3 is a schematic view of the supporting bracket structure of the present invention;

fig. 4 is an assembly view of fig. 1 and 3 according to the present invention.

The labels in the figure are: 1-a charging barrel; 101-an extrusion port; 102-a socket; 103-port; 104-a circular ring; 105-a handle; 106-a plunger; 107-grooves; 108-an inner tube; 109-a transverse plate II; 110-screw; 111-wiper blade; 112-a grip; 2-supporting and supporting; 201-a vertical plate; 202-a spring rod; 203-a transverse plate I; 204-upper snap ring; 205-side loop; 206-connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, a die casting device convenient for demolding comprises a material cylinder 1 and a supporting bracket 2, wherein the supporting bracket 2 is supported and fixed in the middle of the lower part of the material cylinder 1, and the supporting bracket 2 is arranged to play a role in supporting the material cylinder 1;

in the embodiment of the utility model, the right end of the charging barrel 1 is provided with a through hole 103 and a socket 102, the through hole 103 is arranged at the right center of the charging barrel 1, the socket 102 is provided with two sockets 102 which are respectively and symmetrically arranged at the central positions above and below the through hole 103, an inserted rod 106 inserted with the two sockets 102 is inserted into the two sockets 102, the right end of the inserted rod 106 is welded with a circular ring 104, the central positions of the front and back ends of the right side of the circular ring 104 are respectively provided with a groove 107, an inner tube 108 embedded into the charging barrel 1 is arranged in the through hole 103, the right end of the inner tube 108 passes through the circular ring 104 and is positioned at the right end of the circular ring 104, the central positions of the front and back ends of the right side of the inner tube 108 are respectively fixed with a second transverse plate 109 which is matched with the shape and the size of the groove 107, a screw 110 is embedded into the inner tube 108, the upper and lower sides of the outer wall of the screw 110 are, then, the inner tube 108 is embedded into the charging barrel 1, and the right end of the inner tube 108 is located at the right end of the ring 104, and since the shape and size of the two transverse plates 109 are matched with the shape and size of the groove 107, a user can clamp both the two transverse plates 109 into the groove 107, so that the inner tube 108 is clamped with the ring 104, then, by using the inner tube 108, the user can directly pour the material to be processed into the inner tube 108 for pressure processing, when demolding is required, the user can hold the handle 105 at the upper end of the ring 104, forcibly pull the ring 104 towards the right end of the charging barrel 1, so that the insertion rod 106 is slowly pulled out from the insertion opening 102, the distance between the ring 104 and the charging barrel 1 is longer, and since the two transverse plates 109 are clamped in the groove 107, the inner tube 108 will also move slowly and get farther away from the charging barrel 1, so that the user can conveniently and separately unload the material inside the inner tube 108, meanwhile, the material can be completely taken out by a user, the convenience of demolding of the die-casting equipment is improved, and the residual material on the inner wall of the inner pipe 108 can be taken out together when the user pulls the screw 110 out of the inner pipe 108 by using the scraping blades 111 on the upper side and the lower side of the outer wall of the screw 110;

in the embodiment of the utility model, the support holder 2 comprises an upper snap ring 204 symmetrically arranged above the upper snap ring 204, the inner wall of the upper snap ring 204 is clamped above the outer wall of the charging barrel 1, the lower part of the left side and the upper part of the left side of the support holder 2 are both provided with a side ring 205 and a connecting rod 206, one end of the connecting rod 206 is spliced with the side ring 205, the other end of the connecting rod 206 is welded and fixed with the outer wall of the upper snap ring 204 and the outer wall of the support holder 2, the connecting rod 206 is internally fixed with a spring rod 202, the side ring 205 is respectively elastically connected with the upper snap ring 204 and the support holder 2 through the connecting rod 206 and the spring rod 202, the lower end of the support holder 2 is vertically welded with a vertical plate 201, the end of the vertical plate 201 is horizontally welded with a horizontal plate 203, a user firstly attaches the inner wall of the support holder 2 to the lower surface of the outer wall of the charging barrel 1, then attaches the inner wall of the upper snap ring, one end of the connecting rod 206 is welded with the support bracket 2 and the upper snap ring 204 and fixed on the side, and the other end is inserted with the side of the side ring 205, the vertical plate 201 and the horizontal plate 203 can be used for supporting the support bracket 2, when a user pushes the screw rod 110 into the left end of the inner tube 108 and applies pressure, the support bracket 2 and the upper snap ring 204 will move towards the left end under the action of pressure, the elastic space between the support bracket 2 and the upper snap ring 204 and the side ring 205 can be increased by the spring rod 202 in the connecting rod 206, the resilience of the support bracket 2 is enhanced, and the side ring 205 is welded and fixed on the outer wall of the charging barrel 1, so when the support bracket 2 and the upper snap ring 204 move towards the left side or the right side, the opposite force can be blocked by the side ring 205, thus the pressure application effect of the screw rod 110 can be enhanced, and the working quality of the device can be improved.

In this embodiment, the left end of the barrel 1 is provided with an extrusion opening 101 communicated with the inner tube 108, and a user can conveniently send out the material from the extrusion opening 101 through the extrusion opening 1.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a die casting equipment convenient to drawing of patterns, includes feed cylinder (1) and supports and hold in the palm (2), its characterized in that: the support bracket (2) is supported and fixed in the middle of the lower part of the charging barrel (1);

the feed cylinder is characterized in that the right end of the feed cylinder (1) is provided with through holes (103) and a socket (102), the through holes (103) are formed in the center of the right side of the feed cylinder (1), the socket (102) is provided with two inserting rods (106) which are symmetrically arranged at the central positions of the upper and lower sides of the through holes (103) respectively, the two inserting rods (106) are inserted into the two socket (102) in an inserting mode, the right end of each inserting rod (106) is welded with a circular ring (104), grooves (107) are formed in the central positions of the front and rear ends of the right side of the circular ring (104), an inner tube (108) embedded into the feed cylinder (1) is arranged in the through holes (103), the right end of the inner tube (108) penetrates through the circular ring (104) and is located at the right end of the circular ring (104), and transverse plates (109) matched with the grooves (107);

support and hold in the palm (2) including symmetry arrange in last snap ring (204) of its top, just go up snap ring (204) inner wall joint in feed cylinder (1) outer wall top, support and hold in the palm (2) left and right sides below and go up snap ring (204) left and right sides top and all be equipped with side ring (205) and connecting rod (206), just connecting rod (206) one end is pegged graft with side ring (205), and its connecting rod (206) other end and last snap ring (204) and support hold in the palm (2) outer wall welded fastening, connecting rod (206) inside is fixed with spring beam (202), just side ring (205) through connecting rod (206) and spring beam (202) respectively with last snap ring (204) and support and hold in the palm (2) elastic connection.

2. The die casting apparatus facilitating die release according to claim 1, wherein: the left end of the charging barrel (1) is provided with an extrusion opening (101) communicated with the inner tube (108).

3. The die casting apparatus facilitating die release according to claim 1, wherein: the upper end of the circular ring (104) is welded with a handle (105).

4. The die casting apparatus facilitating die release according to claim 1, wherein: the inner tube (108) is embedded with a screw rod (110), the upper side and the lower side of the outer wall of the screw rod (110) are fixed with scraping blades (111) at equal intervals horizontally, and the upper side and the lower side of the right end of the screw rod (110) are welded with handles (112) symmetrically arranged.

5. The die casting apparatus facilitating die release according to claim 1, wherein: the lower end of the support bracket (2) is vertically welded with a vertical plate (201), and the tail end of the vertical plate (201) is horizontally welded with a transverse plate I (203).