CN215704425U

CN215704425U - Convenient opening and closing mold blank for hardware part

Info

Publication number: CN215704425U
Application number: CN202122381938.0U
Authority: CN
Inventors: 旋秋阳
Original assignee: Dongguan Enji Precision Mould Co ltd
Current assignee: Dongguan Enji Precision Mould Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-01
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a mold blank convenient to open and close for a hardware part, and belongs to the field of hardware mold blanks. The die comprises a lower die blank and an upper die blank, wherein a lower groove is formed in the upper surface of the lower die blank, a plurality of lower clamping grooves are formed in two opposite surfaces of the lower die blank, a plurality of rotating seats are fixedly mounted on the upper surface of the lower die blank, the upper die blank is arranged above the lower die blank, an upper groove is formed in the lower surface of the upper die blank, a plurality of upper clamping grooves are formed in the two opposite surfaces of the upper die blank, a plurality of connecting holes are formed in the lower surface of the upper die blank, threaded holes are formed in the upper surfaces of the connecting holes, threaded rods are connected to the inner surfaces of the threaded holes in a threaded mode, rotating rods are fixedly connected to the lower ends of the threaded rods, and hexagonal buttons are fixedly connected to the upper ends of the threaded rods. The upper die blank can be conveniently taken down by rotating the threaded rods so that the rotating rod pushes the upper die blank, and the device can use an electric hand drill to rotate the threaded rods during use, thereby being more labor-saving and convenient.

Description

Convenient opening and closing mold blank for hardware part

Technical Field

The utility model belongs to the field of hardware mould blanks, and particularly relates to a mould blank convenient to open and close for a hardware part.

Background

The mold blank is a mold frame, namely a support of the mold, and the mold frame is a semi-finished product of the mold and is composed of various steel plates matched with parts, so to speak, a framework of the whole mold.

The hardware part mould embryo of prior art opens and shuts comparatively inconveniently when using, opens the easy damage mould embryo by force, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mold blank for hardware parts, which is convenient to open and close, and solves the problem of inconvenient opening and closing in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a mold blank for hardware parts, which comprises a lower mold blank and an upper mold blank, wherein the upper surface of the lower mold blank is provided with a lower groove, a hardware workpiece is placed in the lower groove for processing, the upper surface of the lower mold blank is provided with a plurality of positioning grooves for positioning the lower mold blank and the upper mold blank conveniently, the two opposite surfaces of the lower mold blank are provided with a plurality of lower clamping grooves for fixing the lower mold blank conveniently through clamping, the upper surface of the lower mold blank is fixedly provided with a plurality of rotating seats, the upper mold blank is arranged above the lower mold blank, the lower surface of the upper mold blank is provided with an upper groove, the upper groove and the lower groove are correspondingly combined, the lower surface of the upper mold blank is fixedly connected with a plurality of positioning columns, the positioning columns are inserted into the positioning grooves for positioning, the two opposite surfaces of the upper mold blank are provided with a plurality of upper clamping grooves for clamping the upper mold blank by a mechanical claw conveniently through clamping, and the lower surface of the upper mold blank is provided with a plurality of connecting holes, the rotary seat is inserted into the connecting hole, a threaded hole is formed in the upper surface of the connecting hole, a threaded rod is connected to the inner circular surface of the threaded hole in a threaded mode, a rotating rod is fixedly connected to the lower end of the threaded rod, a hexagonal button is fixedly connected to the upper end of the threaded rod, and the upper mold blank is screwed up or opened through an electric hand drill to rotate the hexagonal button.

Preferably, the upper surface of the upper die blank is provided with a plurality of air holes, the air holes and the air holes penetrate through the upper die blank, and redundant air is discharged through the air holes.

Preferably, the lower groove and the upper groove have the same size and correspond to each other in position, and the workpiece is placed in the grooves for machining.

Preferably, the lower clamping groove and the upper clamping groove are the same in size and correspond in position, and four lower clamping grooves and four upper clamping grooves are symmetrically arranged on the lower groove and the upper groove respectively, so that the device can be operated through a buckle and a mechanical hand.

Preferably, rotate seat and connecting hole size phase-match and sliding fit, rotate seat and dwang size phase-match and running fit, the dwang inserts the connecting hole until inserting in the seat of rotating.

Preferably, the positioning groove is matched with the positioning column in size and is in sliding fit, so that the device is convenient to fix.

Preferably, the length of the threaded rod is larger than that of the threaded hole, the upper die blank moves towards the lower die blank when the threaded rod is rotated in the forward direction, and the upper die blank is separated from the lower die blank when the threaded rod is rotated in the reverse direction.

The utility model has the following beneficial effects:

1. when the device is used, the threaded rod can be screwed into the threaded hole by arranging the rotating seat, the connecting hole, the threaded rod, the rotating rod and the hexagonal button until the rotating rod is inserted into the rotating seat, half of the threaded rod is exposed outside at the moment, when the lower mold blank and the upper mold blank need to be pressed, the threaded rod is rotated in the forward direction, the upper mold blank moves to be pressed against the lower mold blank, the threaded rod rotates in the reverse direction when the mold blank needs to be dismounted, the threaded rod is pressed to enable the rotating rod to be inserted into the rotating seat, the upper mold blank moves upwards, the threaded rods are repeatedly rotated for multiple times, the upper mold blank is pushed open by the rotating rod, the upper mold blank can be conveniently taken down, and the device can use the threaded rod by using an electric hand drill, so that the device is labor-saving and convenient to use.

2. When the device is used, the positioning groove and the positioning column are arranged, so that the device can be conveniently fixed at a determined position when an upper mold blank is installed, and the lower clamping groove and the upper clamping groove are arranged, so that the device can be conveniently fixed through a buckle or can be grabbed by a manipulator when the device is used, and the device can be conveniently matched with different clamps and machines to use and is suitable for various use conditions.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

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 the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a mold blank for a hardware component, which is convenient to open and close according to the present invention;

FIG. 2 is a schematic view of the lower structure of a mold blank for hardware components that is convenient to open and close according to the present invention;

FIG. 3 is a front view of a mold blank for hardware parts, which is convenient to open and close according to the present invention;

FIG. 4 is a top view of a mold blank for hardware parts, which is convenient to open and close according to the present invention;

fig. 5 is a schematic sectional view taken along line a-a of fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below: 1. blanking the mold blank; 2. a lower groove; 3. positioning a groove; 4. a lower clamping groove; 5. a rotating seat; 6. feeding the mold blank; 7. an upper groove; 8. air holes; 9. a positioning column; 10. an upper clamping groove; 11. connecting holes; 12. a threaded hole; 13. a threaded rod; 14. rotating the rod; 15. a hexagonal button.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-5, the utility model is a mold blank for hardware parts, which comprises a lower mold blank 1 and an upper mold blank 6, wherein the upper surface of the lower mold blank 1 is provided with a lower groove 2, a hardware workpiece is placed in the lower groove 2 for processing, the upper surface of the lower mold blank 1 is provided with a plurality of positioning slots 3 for positioning the lower mold blank 1 and the upper mold blank 6, two opposite surfaces of the lower mold blank 1 are provided with a plurality of lower clamping slots 4 for fixing the lower mold blank 1 by clamping, the upper surface of the lower mold blank 1 is fixedly provided with a plurality of rotating seats 5, the upper mold blank 6 is arranged above the lower mold blank 1, the lower surface of the upper mold blank 6 is provided with an upper groove 7, the upper groove 7 and the lower groove 2 are correspondingly combined, the lower surface of the upper mold blank 6 is fixedly connected with a plurality of positioning columns 9, the positioning columns 9 are inserted into the positioning slots 3 for positioning, two opposite surfaces of the upper mold blank 6 are both provided with a plurality of upper clamping slots 10, so that a mechanical claw can clamp the upper mold blank 6 by clamping, go up the mould embryo 6 lower surface and seted up a plurality of connecting holes 11, rotate the seat 5 and insert in connecting hole 11, threaded hole 12 has been seted up to connecting hole 11 upper surface, and the disc threaded connection has threaded rod 13 in the threaded hole 12, and threaded rod 13 lower extreme fixedly connected with dwang 14, threaded rod 13 upper end fixedly connected with hexagonal button 15 are screwed up mould embryo 6 or the die sinking takes off and goes up mould embryo 6 through electronic hand drill rotatory hexagonal button 15.

The upper surface of the upper mould blank 6 is provided with a plurality of air holes 8, the air holes 8 and the air holes 8 penetrate through the upper mould blank 6, and redundant air is discharged through the air holes 8.

The lower groove 2 and the upper groove 7 are the same in size and correspond in position, and a workpiece is placed in the grooves for machining.

The lower clamping groove 4 and the upper clamping groove 10 are the same in size and correspond in position, and four lower clamping grooves 4 and four upper clamping grooves 10 are symmetrically arranged relative to the lower groove 2 and the upper groove 7 respectively, so that the device can be operated through a buckle and a mechanical hand.

The rotating seat 5 is matched with the connecting hole 11 in size and is in sliding fit, the rotating seat 5 is matched with the rotating rod 14 in size and is in rotating fit, and the rotating rod 14 is inserted into the connecting hole 11 until the rotating seat 5 is inserted.

The positioning groove 3 is matched with the positioning column 9 in size and is in sliding fit, so that the device is convenient to fix.

The length of the threaded rod 13 is larger than that of the threaded hole 12, the upper die blank 6 moves towards the lower die blank 1 when the threaded rod 13 is rotated in the forward direction, and the upper die blank 6 is separated from the lower die blank 1 when the threaded rod 13 is rotated in the reverse direction.

One specific application of this embodiment is: during the use earlier insert the constant head tank 3 of lower mould embryo 1 with reference column 9 of upper mould embryo 6, the rotation seat 5 of lower mould embryo 1 inserts in the connecting hole 11 of upper mould embryo 6, rotatory threaded rod 13 twists in the screw hole 12 afterwards, insert and rotate in the seat 5 until dwang 14, when needing to open the mould embryo, reverse rotation threaded rod 13, keep dwang 14 and rotation seat 5 laminating, each threaded rod 13 of diagonal angle rotation in proper order makes dwang 14 will go up mould embryo 6 jacking, break away from with lower mould embryo 1, can be convenient this moment take off upper mould embryo 6.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. 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 utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model 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 utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a convenient hardware component that opens and shuts uses mould embryo, includes lower mould embryo (1) and last mould embryo (6), its characterized in that:

the upper surface of the lower die blank (1) is provided with a lower groove (2), the upper surface of the lower die blank (1) is provided with a plurality of positioning grooves (3), two opposite surfaces of the lower die blank (1) are provided with a plurality of lower clamping grooves (4), the upper surface of the lower die blank (1) is fixedly provided with a plurality of rotating seats (5), an upper die blank (6) is arranged above the lower die blank (1), the lower surface of the upper die blank (6) is provided with an upper groove (7), the lower surface of the upper die blank (6) is fixedly connected with a plurality of positioning columns (9), two opposite surfaces of the upper die blank (6) are respectively provided with a plurality of upper clamping grooves (10), the lower surface of the upper die blank (6) is provided with a plurality of connecting holes (11), the upper surface of each connecting hole (11) is provided with a threaded hole (12), the inner circular surface of each threaded hole (12) is connected with a threaded rod (13), and the lower end of each threaded rod (13) is fixedly connected with a rotating rod (14), the upper end of the threaded rod (13) is fixedly connected with a hexagonal button (15).

2. The mold blank convenient to open and close for hardware parts according to claim 1, wherein a plurality of air holes (8) are formed in the upper surface of the upper mold blank (6), and the air holes (8) penetrate through the upper mold blank (6).

3. The mold blank for hardware parts convenient to open and close as claimed in claim 2, wherein the lower groove (2) is the same size and corresponds to the upper groove (7) in position.

4. The mold blank convenient to open and close for hardware parts according to claim 3, wherein the lower clamping groove (4) and the upper clamping groove (10) are the same in size and correspond in position, and four lower clamping grooves (4) and four upper clamping grooves (10) are symmetrically arranged about the lower groove (2) and the upper groove (7) respectively.

5. The mold blank convenient to open and close for hardware parts according to claim 1, wherein the rotating seat (5) is matched with the connecting hole (11) in size and is in sliding fit, and the rotating seat (5) is matched with the rotating rod (14) in size and is in rotating fit.

6. The mold blank convenient to open and close for hardware parts as claimed in claim 1, wherein the positioning groove (3) is matched with the positioning column (9) in size and in sliding fit.

7. The mold blank convenient for opening and closing hardware parts is characterized in that the length of the threaded rod (13) is greater than that of the threaded hole (12).