CN218083939U

CN218083939U - Injection mold convenient to dismantle

Info

Publication number: CN218083939U
Application number: CN202222361875.7U
Authority: CN
Inventors: 王斌
Original assignee: Renhe Technology Development Dalian Co ltd
Current assignee: Renhe Technology Development Dalian Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-20
Anticipated expiration: 2032-09-06

Abstract

The utility model provides an injection mold convenient to dismantle, relate to injection mold technical field, the power distribution box comprises a box body, the up end fixed mounting of box has a pair of spacing, the die holder is installed to the block between a pair of spacing, the inside both sides of die holder are all rotated and are connected with a pair of positive and negative screw lead screw, the one end of a pair of positive and negative screw lead screw is all overlapped and is equipped with first slider, the other end of a pair of positive and negative screw lead screw all overlaps and is equipped with the second slider, the equal fixed mounting in bottom of first slider has first wedge, the second wedge is all installed to the bottom of second slider, first wedge draw-in groove and second wedge draw-in groove are installed respectively at the bottom side both ends that are close to the positive and negative screw lead screw to the box up end, the upper end of die holder is equipped with the upper die base, the mouth of moulding plastics is installed to the upper end center department of upper die base. The utility model discloses a, can effectively improve and dismantle the effect to injection mold's installation, have higher practical value.

Description

Injection mold convenient to dismantle

Technical Field

The utility model belongs to the technical field of injection mold, more specifically say, in particular to injection mold convenient to dismantle.

Background

Injection molding is a method for producing and molding industrial products, the products are generally produced by rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding die pressing method and die casting method, and when a user performs injection molding production on the injection molded products, an injection mold is needed.

Based on the above, the present inventors found that the following problems exist: present injection mold need dismantle many bolts in the use, and it is comparatively loaded down with trivial details to dismantle the step, and the not convenient to use person carries out quick dismantlement to injection mold, greatly reduced work efficiency.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an injection mold convenient to disassemble is provided, so as to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an injection mold convenient to dismantle to solve present injection mold and dismantle inconvenient problem.

The utility model discloses injection mold convenient to dismantle's purpose and efficiency are reached by following concrete technical means:

the utility model provides an injection mold convenient to dismantle, the power distribution box comprises a box body, the up end fixed mounting of box has a pair of spacing, and is a pair of the block is installed between the spacing, the inside both sides of die holder all rotate and are connected with a pair of positive and negative screw lead screw, and are a pair of the one end of positive and negative screw lead screw is all overlapped and is equipped with first slider, and is a pair of the other end of positive and negative screw lead screw all overlaps and is equipped with the second slider, the equal fixed mounting in bottom of first slider has first wedge, the second wedge is all installed to the bottom of second slider, first wedge draw-in groove and second wedge draw-in groove are installed respectively at the bottom side both ends that are close to the positive and negative screw lead screw to the box up end, the upper end of die holder is equipped with the upper die base, the mouth of moulding plastics is installed in the upper end center department of upper die base.

Furthermore, the first wedge-shaped block and the first wedge-shaped clamping groove are mutually clamped, and the second wedge-shaped block and the second wedge-shaped clamping groove are mutually clamped.

Furthermore, a transmission case is fixedly installed on one side of the lower die holder, and a worm is rotatably connected inside the transmission case.

Furthermore, a motor is fixedly mounted on one side of the transmission case, and an output end on one side of the motor is in transmission connection with the worm.

Furthermore, one end of the positive and negative thread lead screw penetrates through the lower die holder and extends to the inside of the transmission box, and worm wheels are sleeved on the positive and negative thread lead screw.

Further, the worm wheel and the worm are meshed with each other.

Furthermore, one side of the box body is provided with an opening, and one side of the opening is hinged with a box door through a hinge.

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

1. according to the injection mold convenient to disassemble, the installation position of the injection mold is positioned by installing the limiting strips, the installation accuracy of the injection mold is improved, the first sliding block and the second sliding block can be driven to move relatively when the positive and negative thread lead screw rotates by respectively sleeving the first sliding block and the second sliding block at the two ends of the positive and negative thread lead screw, and the first sliding block and the second sliding block can drive the first wedge block and the second wedge block to move relatively when moving by installing the first wedge block and the second wedge block so as to be clamped with the first wedge clamping groove and the second wedge clamping groove, so that the lower die holder is fixed, and the injection mold is installed;

2. according to the injection mold convenient to disassemble, the motor is installed, the worm can be driven to rotate when the motor rotates, the worm wheel is installed, the positive and negative thread lead screw can be driven to rotate when the worm wheel rotates, the worm wheel and the worm are meshed with each other, transmission between the worm wheel and the worm is facilitated, and the fixing effect of the injection mold is improved by utilizing the self-locking characteristic of the worm wheel and the worm; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively improve dismantlement effect to injection mold's installation, has higher practical value.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic bottom perspective view of the present invention.

Fig. 3 is a schematic perspective view of the positive and negative threaded lead screw of the present invention.

Fig. 4 is a schematic side view of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a box body; 2. a limiting strip; 3. a lower die holder; 4. an upper die holder; 5. injection molding a port; 6. a motor; 7. a transmission case; 8. a box door; 9. a positive and negative thread lead screw; 10. a first slider; 11. a first wedge block; 12. a first wedge-shaped slot; 13. a worm; 14. a second slider; 15. a second wedge block; 16. a second wedge-shaped slot; 17. a worm gear.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides an injection mold convenient to dismantle, including the box 1, the up end fixed mounting of box 1 has a pair of spacing 2, through installing spacing 2, fixes a position injection mold's mounted position, improves injection mold's accuracy of installation, and a pair of the block is installed the die holder 3 between spacing 2, the inside both sides of die holder 3 all rotate and are connected with a pair of positive and negative screw lead screw 9, and a pair of one end of positive and negative screw lead screw 9 is all overlapped and is equipped with first slider 10, and a pair of the other end of positive and negative screw lead screw 9 is all overlapped and is equipped with second slider 14, through overlapping respectively at the both ends of positive and negative screw lead screw 9 and being equipped with first slider 10 and second slider 14, can drive first slider 10 and second slider 14 and be relative motion when making positive and negative screw lead screw 9 rotate, the equal fixed mounting in bottom of first slider 10 has first wedge 11, second wedge 15 is all installed to the bottom of

second slider

14, 1 up end of box installs first wedge draw-in groove 12 and second wedge draw-in groove 16 respectively at the bottom side both ends that are close to positive and negative screw lead screw 9, through installing first wedge 11 and second wedge 15, first slider 10 can drive first wedge 11 and second wedge 15 relative motion with second slider 14 in the removal, and then with first wedge draw-in groove 12 and second wedge draw-in groove 16 between the block to the completion is to the fixed of die holder 3, the completion is to injection mold's installation, the upper end of die holder 3 is equipped with upper die base 4, the upper end center department of upper die base 4 installs mouth of moulding plastics 5, through installing upper die base 4 and mouth of moulding plastics 5, conveniently moulds plastics the product.

Wherein, mutual block between first wedge 11 and the first wedge draw-in groove 12, mutual block between second wedge 15 and the second wedge draw-in groove 16, through with mutual block between first wedge 11 and the first wedge draw-in groove 12, mutual block between second wedge 15 and the second wedge draw-in groove 16, to fixing the top at box 1 with die holder 1 to quick installation injection mold.

Wherein, one side fixed mounting of die holder 3 has transmission case 7, the inside rotation of transmission case 7 is connected with worm 13, through installing worm 13, can drive worm wheel 17 when making it rotatory and rotate.

Wherein, one side fixed mounting of transmission case 7 has motor 6, the transmission is connected between one side output of motor 6 and worm 13, through installing motor 6, can drive worm 13 when making it rotatory and rotate.

Wherein, the one end of positive and negative screw lead screw 9 all runs through the inside that lower bolster 3 extended to transmission case 7 to all the cover is equipped with worm wheel 17, through installation worm wheel 17, can drive positive and negative screw lead screw 9 when making worm wheel 17 rotatory and rotate.

Wherein, intermeshing between worm wheel 17 and the worm 13 through with intermeshing between worm wheel 17 and the worm 13, makes things convenient for and transmits between the two, also utilizes the characteristic of worm wheel 17 and worm 13 auto-lock, improves the fixed effect to injection mold.

Wherein, one side of box 1 is equipped with the opening, open-ended one side is articulated through the hinge and is had chamber door 8, through installation chamber door 8, and the person of facilitating the use stores debris.

The specific use mode and function of the embodiment are as follows:

when using this kind of product, whether each inside mechanism of this kind of injection mold convenient to dismantle is complete at first inspection, then install injection mold, place die holder 1 in spacing 2 that the terminal surface set up on box 1, fix a position fast to its mounted position, it is rotatory to rotate drive worm 13 through motor 6 afterwards, intermeshing between worm 13 and the worm wheel 17, thereby it is rotatory to drive the positive and negative screw lead screw 9 of die holder 1 bottom, utilize first slider 10 and the second slider 14 that its both ends cover was established to drive first wedge 11 and the relative motion of second wedge 15, and then with the first wedge draw-in groove 12 and the second wedge draw-in groove 16 block of box 1 up end installation, utilize wedge structure to improve the fastness of die holder 1 die holder installation, thereby accomplish the installation to injection mold, when needs are dismantled, motor 6 drives the upset of worm 13, make positive and negative screw lead screw reversal, make separation between first wedge 11 and the second wedge 15 and first wedge draw-in groove 12 and the second draw-in groove 16, the user can follow die holder 2 and take out spacing afterwards.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an injection mold convenient to dismantle, includes box (1), its characterized in that: the up end fixed mounting of box (1) has a pair of spacing (2), and is a pair of die holder (3) are installed to the block between spacing (2), the inside both sides of die holder (3) are all rotated and are connected with a pair of positive and negative screw lead screw (9), and are a pair of the one end of positive and negative screw lead screw (9) is all overlapped and is equipped with first slider (10), and is a pair of the other end of positive and negative screw lead screw (9) all is overlapped and is equipped with second slider (14), the equal fixed mounting in bottom of first slider (10) has first wedge (11), second wedge (15) are all installed to the bottom of second slider (14), first wedge draw-in groove (12) and second wedge draw-in groove (16) are installed respectively at the bottom side both ends that are close to positive and negative screw lead screw (9) to box (1) up end, the upper end of die holder (3) is equipped with upper die base (4), the upper end center department of upper die base (4) installs mouth of moulding plastics (5).

2. The injection mold facilitating disassembly of claim 1, wherein: the first wedge-shaped block (11) and the first wedge-shaped clamping groove (12) are clamped with each other, and the second wedge-shaped block (15) and the second wedge-shaped clamping groove (16) are clamped with each other.

3. The injection mold facilitating disassembly of claim 1, wherein: and a transmission case (7) is fixedly mounted on one side of the lower die holder (3), and a worm (13) is rotatably connected inside the transmission case (7).

4. The injection mold facilitating disassembly of claim 3, wherein: one side fixed mounting of transmission case (7) has motor (6), the transmission is connected between one side output of motor (6) and worm (13).

5. The injection mold facilitating disassembly as set forth in claim 4, wherein: one end of each of the pair of the positive and negative threaded screw rods (9) penetrates through the lower die base (3) and extends to the inside of the transmission box (7), and worm gears (17) are sleeved on the ends of the positive and negative threaded screw rods.

6. The injection mold facilitating disassembly of claim 5, wherein: the worm wheel (17) and the worm (13) are meshed with each other.

7. The injection mold facilitating disassembly of claim 1, wherein: an opening is formed in one side of the box body (1), and a box door (8) is hinged to one side of the opening through a hinge.