CN210122545U

CN210122545U - Bay window mould

Info

Publication number: CN210122545U
Application number: CN201920493334.5U
Authority: CN
Inventors: 田凯
Original assignee: Nanjing Renchuang Mold Technology Co ltd
Current assignee: Nanjing Renchuang Mold Technology Co ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-03-03
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a bay window mould, which comprises a base, a fixed mould and a movable mould, wherein the fixed mould and the movable mould are arranged on the base through a guide post, a plurality of demoulding holes are arranged on the bottom surface of the fixed mould, ejector rods are movably arranged in the demoulding holes, the bottom ends of the ejector rods penetrate through the demoulding holes and are connected with a driving disc through a sealing spring, the driving disc is slidably arranged on the guide post, a lifting screw rod is connected with the driving disc through screw threads, the bottom end of the lifting screw rod is connected with a driving motor in a transmission way, the movable mould is positioned right above the fixed mould, the movable mould is in full fit with the fixed mould, a filling hole is arranged at the central position of the upper surface of the movable mould, a lifting rod is connected between the bottom surface of the movable mould and the driving disc, the utility model has reasonable structural design, adopts a separated jacking type, meanwhile, the production efficiency of the product is greatly improved.

Description

Bay window mould

Technical Field

The utility model relates to a window production technical field that wafts especially relates to a window mould that wafts.

Background

The bay window is generally rectangular or trapezoidal and protrudes outdoors, and glass is arranged on three sides of the bay window. The bay window has two types of inner bay and outer bay, the outer bay is convex, the inner bay is plano-concave, three sides of the outer bay window are glass windows, the outer bay window protrudes out of a wall body, the bottom of the outer bay window is in the air, the inner bay window is provided with one glass surface, two sides of the inner bay window are walls, and the inner bay window is safe but occupies indoor space.

The large lighting glass and the spacious windowsill enable people to have wider visual field and provide romantic and warm colors for life. The bay window, as the name suggests, is the bay window. A typical bay window may be rectangular or trapezoidal in shape, projecting from the room to the outside. Three sides of the bay window are provided with glass, and the height of the windowsill is lower than that of a common window. The design is beneficial to large-area glass lighting, and a spacious windowsill is reserved, so that the indoor space is extended visually.

However, the existing bay window mold is usually assembled in the using process to perform casting and demolding, the whole process needs human participation, the workload of operators is increased, the production efficiency of bay window products is greatly reduced, and certain defects exist.

To this end, we propose a bay window mould.

SUMMERY OF THE UTILITY MODEL

The utility model provides a window mould wafts, aim at can accomplish the drawing of patterns that the mould was assembled and the product automatically, reduces operating personnel's work load, promotes the production efficiency of window product wafts simultaneously.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a window mould wafts, includes the base, installs through the guide post cover half and movable mould on the base, be equipped with a plurality of drawing of patterns hole on the cover half bottom surface, the downthehole activity of drawing of patterns is equipped with the ejector pin, the ejector pin bottom is passed drawing of patterns hole and be connected with the driving-disc through sealing spring, driving-disc slidable mounting be in on the guide post, threaded connection has the lift lead screw on the driving-disc, lift lead screw bottom transmission is connected with driving motor, the movable mould is located directly over the cover half, just the movable mould with the cover half is full of the cooperation, movable mould upper surface central point puts and is equipped with the sprue, the movable mould bottom surface with be connected with the lift.

Preferably, in the above-mentioned bay window mould, cover half top surface edge is equipped with the sealing strip that the cross-section is semicircular, movable mould bottom surface edge be equipped with sealing strip assorted seal groove, just the seal groove with the sealing strip is full of the cooperation.

Based on above-mentioned technical characteristics, through the cooperation of seal groove and sealing strip, realized the butt joint cooperation between cover half and the movable mould, full cooperation has reduced unedged formation on the one hand between seal groove and the sealing strip, and on the other hand has avoided pouring material to take place to overflow.

Preferably, in the bay window mold, inner walls of the fixed mold and the movable mold are polished.

Based on the technical characteristics, the inner walls of the fixed die and the movable die are polished, so that the adhesion between the pouring material and the inner wall of the fixed die or the inner wall of the movable die is avoided, and the product is convenient to demould.

Preferably, in the bay window mold, the driving motor is a stepping motor.

Based on the technical characteristics, the driving motor adopts the stepping motor, so that the rising height of the movable die and the height adjustment of the movable die and the fixed die during die assembly can be accurately controlled.

Preferably, in the above bay window mold, a telescopic protection pipe is arranged in the sealing spring, two ends of the telescopic protection pipe are respectively fixedly connected with the bottom surface of the fixed mold and the upper surface of the driving disk, the telescopic protection pipe includes an outer support pipe and an inner connecting rod, and the outer support pipe is slidably connected to the outer surface of the inner connecting rod.

Based on above-mentioned technical characteristics, through setting up flexible protective tube, can provide good support for sealing spring, prevented that sealing spring from taking place excessive distortion in the use, prolonged sealing spring's life.

Preferably, in the bay window mold, the demolding hole is in a circular truncated cone shape, and the demolding hole is in full fit with the ejector rod.

Based on above-mentioned technical characteristic, full cooperation between ejector pin and the drawing of patterns hole has prevented on the one hand that pouring material from taking place excessive, and on the other hand has reduced unedged production.

The utility model has the advantages that:

the utility model discloses utilize driving motor's driving force to realize the compound die operation between movable mould and the cover half, can also drive the ejector pin simultaneously and realize the drawing of patterns operation of the window product that wafts, reduced operating personnel's work load, still promoted the production efficiency of the window product that wafts simultaneously greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic view of the telescopic protection tube of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a base; 2-a guide post; 3-fixing the mold; 4-moving the mold; 5-demoulding holes; 6-a top rod; 7-sealing spring; 8-a drive disc; 9-lifting screw rod; 10-a drive motor; 11-an injection port; 12-lifting rod; 13-a sealing strip; 14-a seal groove; 15-telescopic protective tube; 16-an outer support tube; 17-inner connecting rod.

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

Referring to fig. 1-2, the embodiment is a bay window mold, including a base 1, a fixed mold 3 and a movable mold 4 mounted on the base 1 through a guide post 2, inner walls of the fixed mold 3 and the movable mold 4 are polished, adhesion between a casting material and the inner wall of the fixed mold 3 or the inner wall of the movable mold 4 is avoided, so as to facilitate demolding operation of a product, a sealing strip 13 with a semicircular cross section is arranged at an edge of a top surface of the fixed mold 3, a sealing groove 14 matched with the sealing strip 13 is arranged at an edge of a bottom surface of the movable mold 4, the sealing groove 14 is in full fit with the sealing strip 13, butt fit between the fixed mold 3 and the movable mold 4 is realized through matching of the sealing groove 14 and the sealing strip 13, full fit between the sealing groove 14 and the sealing strip 13 is realized, the bottom surface of the fixed die 3 is provided with a plurality of demoulding holes 5, ejector rods 6 are movably arranged in the demoulding holes 5, the bottom ends of the ejector rods 6 penetrate through the demoulding holes 5 and are connected with a driving disk 8 through a sealing spring 7, the demoulding holes 5 are in a circular truncated cone shape, the demoulding holes 5 and the ejector rods 6 are in full fit, the ejector rods 6 and the demoulding holes 5 are in full fit, on one hand, pouring materials are prevented from overflowing, on the other hand, the generation of burrs is reduced, telescopic protective tubes 15 are arranged in the sealing spring 7, two ends of each telescopic protective tube 15 are respectively fixedly connected with the bottom surface of the fixed die 3 and the upper surface of the driving disk 8, each telescopic protective tube 15 comprises an outer supporting tube 16 and an inner connecting rod 17, the outer supporting tube 16 is slidably connected onto the outer surface of the inner connecting rod 17, through the arrangement of the telescopic protective tubes 15, good support can be provided for the sealing spring 7, the sealing spring 7 is, 8 slidable mounting of driving-disc on guide post 2, threaded connection has lift lead screw 9 on the driving-disc 8, the transmission of lift lead screw 9 bottom is connected with driving motor 10, driving motor 10 adopts step motor, the height that can be accurate control movable mould 4 rises and the altitude mixture control when movable mould 4 and 3 compound dies of cover half, movable mould 4 is located cover half 3 directly over, and movable mould 4 and 3 full cooperation of cover half, 4 upper surface central points on the movable mould put and are equipped with injection gate 11, be connected with between 4 bottom surfaces of movable mould and the driving-disc 8 and rise pole 12.

When the utility model is used, under the drive of the driving motor 10, the lifting screw rod 9 rotates along with the driving motor 10, the driving disc 8 in threaded connection with the lifting screw rod 9 can not rotate along with the lifting screw rod 9 due to the limit action of the guide post 2, the driving disc 8 can only move up and down along the length direction of the lifting screw rod 9, the lifting and the descending of the driving disc 8 can be controlled by controlling the steering of the lifting screw rod 9, and when the driving disc 8 descends, the die assembly operation of the fixed die 3 and the movable die 4 is realized; when the driving disc 8 ascends, the fixed die 3 and the movable die 4 are separated, and meanwhile, the ejector rod 6 ejects out the formed bay window product, so that the product is demoulded. It should be noted that, in order to prevent the driving disc 8 from descending when the driving motor 10 is not in operation, a worm gear is connected between the driving motor 10 and the lifting screw 9, and the driving disc 8 is locked by the self-locking function of the worm gear. The utility model discloses utilize driving force of driving motor 10 to realize the compound die operation between movable mould 4 and the cover half 3, can also drive ejector pin 6 simultaneously and realize the drawing of patterns operation of the window product that wafts, reduced operating personnel's work load, still promoted the production efficiency of the window product that wafts simultaneously greatly.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a window mould that wafts which characterized in that: comprises a base (1), a fixed die (3) and a movable die (4) which are arranged on the base (1) through a guide post (2), a plurality of demoulding holes (5) are arranged on the bottom surface of the fixed mould (3), a mandril (6) is movably arranged in the demoulding hole (5), the bottom end of the ejector rod (6) penetrates through the demoulding hole (5) and is connected with a driving disc (8) through a sealing spring (7), the driving disc (8) is slidably arranged on the guide post (2), a lifting screw rod (9) is connected to the driving disc (8) through threads, the bottom end of the lifting screw rod (9) is connected with a driving motor (10) in a transmission way, the movable mould (4) is positioned right above the fixed mould (3), the movable mold (4) is in full fit with the fixed mold (3), a filling port (11) is arranged at the center of the upper surface of the movable mold (4), and a lifting rod (12) is connected between the bottom surface of the movable mold (4) and the driving disk (8).

2. A bay window mold as claimed in claim 1, wherein: cover half (3) top surface edge is equipped with sealing strip (13) that the cross-section is semicircular, movable mould (4) bottom surface edge be equipped with sealing strip (13) assorted seal groove (14), just seal groove (14) with sealing strip (13) are full of the cooperation.

3. A bay window mold as claimed in claim 1, wherein: and the inner walls of the fixed die (3) and the movable die (4) are subjected to polishing treatment.

4. A bay window mold as claimed in claim 1, wherein: the driving motor (10) adopts a stepping motor.

5. A bay window mold as claimed in claim 1, wherein: be equipped with flexible protective tube (15) in sealing spring (7), flexible protective tube (15) both ends respectively with cover half (3) bottom surface and driving-disc (8) upper surface fixed connection, flexible protective tube (15) include outer support tube (16) and internal connection pole (17), outer support tube (16) sliding connection be in on the external surface of internal connection pole (17).

6. A bay window mold as claimed in claim 1, wherein: the demoulding hole (5) is in a shape of a circular truncated cone, and the demoulding hole (5) is matched with the ejector rod (6) in a filling manner.