CN210705738U

CN210705738U - Double-layer easy-to-take-off injection mold for hydraulic pipe fittings

Info

Publication number: CN210705738U
Application number: CN201920743589.2U
Authority: CN
Inventors: 邓泽龙
Original assignee: Hunan Maitu Electrical And Mechanical Equipment Co ltd
Current assignee: Hunan Maitu Electrical And Mechanical Equipment Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-06-09
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to an injection mold that hydraulic pressure pipe fitting used relates to a double-deck easy mode injection mold that takes off that hydraulic pressure pipe fitting used, including shell and interior bucket cover, interior bucket cover sets up inside the shell, seted up the mounting groove on the lateral wall of shell, the inside parallel mount of mounting groove has two raising systems, and two raising systems pass through the lifting device and connect on interior bucket cover, and two raising systems pass through the connecting axle transmission and connect, and the connecting axle is connected on initiative toper tooth, and the commentaries on classics handle is installed to initiative toper tooth outer end. The utility model discloses double-deck easy-to-detach mode injection mold that hydraulic pressure pipe accessory was used, interior bucket cover can lift off the shell through the lift system and realize the separation and be favorable to the drawing of patterns, is convenient for mould plastics; the active conical teeth are driven through the rotating handle, so that the lifting system can be demolded, the demolding is labor-saving and time-saving, and the demolding effect is high.

Description

Double-layer easy-to-take-off injection mold for hydraulic pipe fittings

Technical Field

The utility model relates to an injection mold that hydraulic pressure pipe fitting used relates to a double-deck easy mode injection mold that takes off that hydraulic pressure pipe fitting used.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

The injection mold that hydraulic pressure pipe accessory used that present is all for integral design, and is very inconvenient when the drawing of patterns, and the drawing of patterns is difficult, wastes time and energy, and the drawing of patterns is inefficient.

In order to solve the problems, the double-layer easy-to-take-off injection mold for the hydraulic pipe fittings is specially provided.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

Therefore, an object of the utility model is to provide a double-deck easy mode injection mold that takes off that hydraulic pipe accessory used, including shell and interior bucket cover, interior bucket cover sets up inside the shell, seted up the mounting groove on the lateral wall of shell, the inside parallel mount of mounting groove has two raising systems, and two raising systems cover in connecting through the lifting device, and two raising systems pass through the connecting axle transmission and connect, and the connecting axle is connected on initiative toper tooth, and the commentaries on classics handle is installed to initiative toper tooth outer end.

Preferably, the cross section of the mounting groove is U-shaped.

Preferably, the connecting shaft is rotationally fixed through a first fixing pipe, the number of the first fixing pipes is two, and two conical teeth are fixed at two ends of the connecting shaft respectively.

Preferably, the bottom plate is installed to shell bottom inboard, bottom plate and shell formula fixed connection as an organic whole, and the spacing groove has been seted up to barrel cover in the cooperation of bottom plate upper surface.

Preferably, a second connecting rotating shaft is arranged on the lifting system, the second connecting rotating shaft is rotationally fixed through a second fixing pipe, a third connecting conical tooth is fixed at each of two ends of the second connecting rotating shaft, the third connecting conical tooth is connected with a lifting device, a threaded rod is arranged on the lifting device, a threaded sleeve is sleeved on the threaded rod, the threaded sleeve is limited through a limiting rod, a limiting sliding groove is formed in the inner wall of the mounting groove in a matched mode, a connecting plate is fixed at the right end of the threaded sleeve and fixed on the inner barrel cover, a driven conical tooth is fixed at the upper end of the threaded rod, the driven conical tooth is meshed with the third connecting conical tooth, the driven conical tooth is meshed with the second connecting conical tooth, the second connecting conical tooth is fixed on the first connecting rotating shaft, the first connecting rotating shaft is rotationally fixed through the second fixing sleeve, a first connecting conical tooth is fixed at the other end of the first connecting rotating shaft, and the first connecting.

Preferably, the threaded rod is rotationally fixed by the bearing base.

Through the utility model discloses a double-deck easy mode injection mold that takes off that hydraulic pipe fitting used, its beneficial effect is:

1. the inner barrel cover can be lifted away from the shell through the lifting system to realize separation, so that demolding is facilitated, and injection molding is facilitated;

2. drive initiative toper tooth and then realize raising the system drawing of patterns through changeing, the drawing of patterns is laborsaving to save time, and the drawing of patterns is efficient.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which

FIG. 1 is a schematic view of a double-layer easy-to-detach injection mold for a hydraulic pipe fitting of the present invention;

FIG. 2 is a schematic top view of a dual-layer easy-release injection mold for a hydraulic pipe fitting according to the present invention;

FIG. 3 is a schematic cross-sectional view of a double-layer easy-to-detach injection mold for a hydraulic pipe fitting according to the present invention;

FIG. 4 is a schematic view of a bottom plate of a double-layer easy-to-detach injection mold for a hydraulic pipe fitting according to the present invention;

FIG. 5 is a schematic view of a lifting device in a double-layer easy-to-detach injection mold for a hydraulic pipe fitting according to the present invention;

in the figure: the device comprises a shell 1, an inner barrel cover 2, a bottom plate 3, a rotating handle 4, a lifting system 5, a mounting groove 6, a driving conical tooth 7, a connecting shaft 8, a first fixing pipe 9, a first connecting conical tooth 10, a first connecting rotating shaft 11, a second fixing sleeve 12, a second connecting conical tooth 13, a driven conical tooth 14, a third connecting conical tooth 15, a second connecting rotating shaft 16, a lifting device 17, a threaded rod 18, a threaded sleeve 19, a limiting rod 20, a bearing base 21, a connecting plate 22 and a limiting groove 31.

Detailed Description

In order to clearly understand the above objects, features and advantages of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Referring to fig. 1-5, the present invention provides a technical solution: a double-layer easy-to-take-off mode injection mold for a hydraulic pipe fitting.

Example 1

As shown in fig. 1 to 3, in the embodiment of the present invention, a double-layer easy-to-detach injection mold for a hydraulic pipe fitting includes a shell 1 and an inner barrel cover 2, the inner barrel cover 2 is disposed inside the shell 1, in order to achieve separation and demolding of the shell 1 and the inner barrel cover 2, and facilitate injection molding, a mounting groove 6 is disposed on a side wall of the shell 1, a cross section of the mounting groove 6 is U-shaped, two lifting systems 5 are disposed inside the mounting groove 6 in parallel, the two lifting systems 5 are connected to the inner barrel cover 2 through a lifting device 17, the inner barrel cover 2 can be lifted away from the shell 1 through the lifting systems 5 to achieve separation and facilitate demolding, the two lifting systems 5 are in transmission connection through a connecting shaft 8, the connecting shaft 8 is connected to a driving conical tooth 7, and a rotating handle 4 is.

Furthermore, the inner barrel cover 2 is lifted out of the shell 1 by the lifting system 5, so that the shell 1 and the inner barrel cover 2 are separated and demoulded, and injection molding is facilitated.

Meanwhile, the connecting shaft 8 is rotationally fixed through the first fixing pipe 9, the number of the first fixing pipes 9 is two, and two conical teeth are fixed at two ends of the connecting shaft 8 respectively.

And, bottom plate 3 is installed to shell 1 bottom inboard, and bottom plate 3 and shell 1 formula fixed connection as an organic whole, and barrel casing 2 has seted up spacing groove 31 in the cooperation of bottom plate 3 upper surface.

Example 2

A two-layer easy-to-detach injection mold for a hydraulic pipe fitting, as shown in fig. 1 to 4, according to an embodiment of the present invention, which is further defined on the basis of embodiment 1.

Still further, a second connecting rotating shaft 16 is arranged on the lifting system 5, the second connecting rotating shaft 16 is rotationally fixed through a second fixing tube, a third connecting conical tooth 15 is respectively fixed at two ends of the second connecting rotating shaft 16, the third connecting conical tooth 15 is connected with a lifting device 17, a threaded rod 18 is arranged on the lifting device 17, the threaded rod 18 is rotationally fixed through a bearing base 21, a threaded sleeve 19 is sleeved on the threaded rod 18, the threaded sleeve 19 is limited through a limiting rod 20, a limiting sliding groove is formed in the inner wall of the mounting groove 6 in a matched mode with the limiting rod 20, a connecting plate 22 is fixed at the right end of the threaded sleeve 19, the connecting plate 22 is fixed on the inner barrel cover 2, a driven conical tooth 14 is fixed at the upper end of the threaded rod 18, the driven conical tooth 14 is meshed with the third connecting conical tooth 15, the driven conical tooth 14 is meshed with the second connecting conical tooth 13, the second connecting conical tooth 13, the first connecting rotating shaft 11 is rotationally fixed through a second fixing sleeve 12, a first connecting tapered tooth 10 is fixed at the other end of the first connecting rotating shaft 11, and the first connecting tapered tooth 10 is connected to the connecting shaft 8.

The rotating handle 4 drives the driving conical teeth 7 to further realize the demoulding of the lifting system 5, so that the demoulding is labor-saving and time-saving, and the demoulding efficiency is high.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are used in a broad sense, and for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The above-mentioned meaning belonging to the present invention can be understood by those skilled in the art according to the specific situation.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a double-deck easy mode injection mold that takes off that hydraulic pipe accessory was used, includes shell (1) and interior bucket cover (2), its characterized in that, interior bucket cover (2) set up inside shell (1), has seted up mounting groove (6) on the lateral wall of shell (1), and the inside parallel mount of mounting groove (6) has two raising system (5), and two raising system (5) are connected including bucket cover (2) through lifting device (17), and two raising system (5) are connected through connecting axle (8) transmission, and connecting axle (8) are connected on initiative toper tooth (7), and commentaries on classics handle (4) are installed to initiative toper tooth (7) outer end.

2. The double-layer easy-release injection mold for a hydraulic pipe fitting according to claim 1, characterized in that: the cross section of the mounting groove (6) is U-shaped.

3. The double-layer easy-release injection mold for a hydraulic pipe fitting according to claim 1, characterized in that: the connecting shaft (8) is rotationally fixed through a first fixing pipe (9), the number of the first fixing pipes (9) is two, and two conical teeth are fixed at two ends of the connecting shaft (8) respectively.

4. The double-layer easy-release injection mold for a hydraulic pipe fitting according to claim 1, characterized in that: bottom plate (3) are installed to shell (1) bottom inboard, and bottom plate (3) and shell (1) formula fixed connection as an organic whole, and spacing groove (31) have been seted up in bottom plate (3) upper surface cooperation bucket cover (2).

5. The double-layer easy-release injection mold for a hydraulic pipe fitting according to claim 1, characterized in that: a second connecting rotating shaft (16) is arranged on the lifting system (5), the second connecting rotating shaft (16) is rotationally fixed through a second fixing pipe, a third connecting conical tooth (15) is respectively fixed at two ends of the second connecting rotating shaft (16), the third connecting conical tooth (15) is connected with a lifting device (17), a threaded rod (18) is arranged on the lifting device (17), a threaded sleeve (19) is sleeved on the threaded rod (18), the threaded sleeve (19) is limited through a limiting rod (20), a limiting sliding groove is formed in the inner wall of the mounting groove (6) in a matched mode with the limiting rod (20), a connecting plate (22) is fixed at the right end of the threaded sleeve (19), the connecting plate (22) is fixed on the inner barrel cover (2), a driven conical tooth (14) is fixed at the upper end of the threaded rod (18), the driven conical tooth (14) is meshed with the third connecting conical tooth (15), the driven conical tooth (14) is meshed with the second connecting conical tooth, the second connecting conical tooth (13) is fixed on the first connecting rotating shaft (11), the first connecting rotating shaft (11) is rotationally fixed through the second fixing sleeve (12), the other end of the first connecting rotating shaft (11) is fixed with the first connecting conical tooth (10), and the first connecting conical tooth (10) is connected on the connecting shaft (8).

6. The double-layer easy-release injection mold for a hydraulic pipe fitting according to claim 5, wherein: the threaded rod (18) is rotationally fixed through a bearing base (21).