CN209888247U

CN209888247U - Mold positioning structure

Info

Publication number: CN209888247U
Application number: CN201920208079.5U
Authority: CN
Inventors: 赵从容
Original assignee: Hangzhou Vocational and Technical College
Current assignee: Hangzhou Vocational and Technical College
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2020-01-03
Anticipated expiration: 2029-02-19

Abstract

The utility model discloses a die positioning structure, including the bottom plate that is used for supporting the die holder, the inside of die holder is provided with upper end open-ended die cavity, four sides of die holder all are provided with a spacing frame that is used for restricting the die holder position, the vertical cross-section of spacing frame is "L" font, a pair of bolt assembly all wears to be equipped with on the horizontal edge of each spacing frame, the bottom plate below each spacing frame all is provided with the spout that can supply the head gliding "T" font of bolt in one of them bolt assembly respectively, the spout below each spacing frame all extends to one side of keeping away from the die holder, after each spacing frame and die holder push up, the vertical limit in each spacing frame offsets with one of them side of die holder respectively; the utility model discloses can effectively realize the location to the die holder, and in the die holder working process, can effectively avoid the relative bottom plate of die holder phenomenon that the removal appears to when last mould and die holder compound die, can effectively avoid the damage of last mould and die holder.

Description

Mold positioning structure

Technical Field

The utility model relates to the technical field of mold, concretely relates to mold positioning structure.

Background

The mold is an indispensable device in industrial production, generally comprises an upper mold and a lower mold, the lower mold can be called as a mold base, the mold base in the mold used at present is generally fixed on a bottom plate, and when the mold works, the upper mold is matched with the mold base under the driving of a driving device, so that a product is molded in a mold cavity of the mold; however, in the current die holder, the die holder is prone to move relative to the bottom plate during long-time working, and thus, when the upper die and the die holder are assembled, the upper die and the die holder are prone to being damaged, and unnecessary loss is caused.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a mould location structure, it can effectively realize the location to the die holder, and in the die holder working process, can effectively avoid the relative bottom plate of die holder phenomenon that the removal appears to when last mould and die holder compound die, can effectively avoid the damage of mould and die holder.

The utility model discloses a mould location structure, including the bottom plate that is used for supporting the die holder, the inside of die holder is provided with upper end open-ended die cavity, four sides of die holder all are provided with one and are used for restricting the spacing of die holder position, spacing perpendicular cross-section is "L" font, a pair of bolt assembly all wears to be equipped with on every spacing horizontal edge, all be provided with the spout that can supply the gliding "T" font of head of the bolt in one of them bolt assembly respectively on the bottom plate of every spacing below, the spout of every spacing below all extends to one side of keeping away from the die holder, every spacing and the tight back in die holder top, vertical limit in every spacing offsets with one of them side of die holder respectively.

The utility model discloses a mould location structure, wherein, all be provided with a pair of bolt on the inner wall on the vertical limit of every spacing, be provided with on the outer wall of die holder and supply one of them bolt male jack respectively.

The utility model discloses a mould location structure, wherein, all be provided with annular inclined plane on the outer wall that vertical limit one end was kept away from to every bolt.

The utility model discloses a mould location structure, wherein, all be provided with annular spigot surface on the inner wall of every jack open end.

The utility model discloses a mould location structure, wherein, equal welded fastening has the boss between the vertical limit of every spacing and the horizontal limit.

The utility model discloses can effectively realize the location to the die holder, and in the die holder working process, can effectively avoid the relative bottom plate of die holder phenomenon that the removal appears to when last mould and die holder compound die, can effectively avoid the damage of last mould and die holder.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic cross-sectional view of the die holder and the limiting frame after being inserted.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a mould location structure, including bottom plate 2 that is used for supporting die holder 1, die holder 1's inside is provided with upper end open-ended die cavity 11, four sides of die holder 1 all are provided with one and are used for restricting spacing 3 of die holder 1 position, spacing 3's vertical cross-section is "L" font, a pair of bolt assembly 4 all wears to be equipped with on every spacing 3's the horizontal limit 31, all be provided with the spout 21 that can supply the gliding "T" font of head of bolt 41 in one of them bolt assembly 4 respectively on the bottom plate 2 of every spacing 3 below, spout 21 of every spacing 3 below all extends to one side of keeping away from die holder 1, every spacing 3 pushes up the back with die holder 1, vertical limit 32 in every spacing 3 offsets with one of them side of die holder 1 respectively.

A pair of bolts 33 is arranged on the inner wall of the vertical edge 32 of each limiting frame 3, and jacks 12 into which one bolt 33 can be respectively inserted are arranged on the outer wall of the die holder 1; after adopting this kind of structure, after the bolt inserted the jack, four spacing can realize the spacing to the die holder better, can further avoid the relative bottom plate of die holder the phenomenon that left and right, preceding, back removed to appear, can further realize the location to the die holder promptly.

The outer wall of one end of each bolt 33, which is far away from the vertical edge 32, is provided with an annular inclined surface 34; through the setting of annular inclined plane, at the in-process that the bolt inserted the jack, annular inclined plane can lead with the inner wall cooperation of jack to make things convenient for the bolt to insert in the jack.

The inner wall of the opening end of each jack 12 is provided with an annular guide surface 13; through the setting of annular guide surface, at the in-process that the bolt inserted the jack, the outer wall of bolt can lead with the cooperation of annular guide surface to make things convenient for the bolt to insert in the jack.

A reinforcing block 35 is welded and fixed between the vertical edge 32 and the horizontal edge 31 of each limiting frame 3; through the setting of boss, can improve the structural strength between vertical limit and the horizontal limit.

The utility model can effectively realize the positioning of the die holder, and can effectively avoid the phenomenon that the die holder moves relative to the bottom plate in the working process of the die holder, thereby effectively avoiding the damage of the upper die and the die holder when the upper die and the die holder are assembled; the four limit frames are arranged behind the die holder in a clamping mode, and after the bolts and the bottom plate are tightened, the limit frames can be fastened effectively, namely the limit frames can be used for clamping and positioning the die holder effectively, and therefore the phenomenon that the die holder moves relative to the bottom plate can be avoided effectively.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a mould location structure, includes bottom plate (2) that are used for supporting die holder (1), the inside of die holder (1) is provided with upper end open-ended die cavity (11), its characterized in that: the die holder is characterized in that limiting frames (3) used for limiting the position of the die holder (1) are arranged on four sides of the die holder (1), the vertical section of each limiting frame (3) is L-shaped, a pair of bolt assemblies (4) penetrate through the horizontal edge (31) of each limiting frame (3), a T-shaped sliding groove (21) which can be used for enabling the head of a bolt (41) in one bolt assembly (4) to slide is formed in the bottom plate (2) below each limiting frame (3), the sliding groove (21) below each limiting frame (3) extends towards one side far away from the die holder (1), and after each limiting frame (3) is tightly pressed against the die holder (1), the vertical edge (32) in each limiting frame (3) is abutted against one side of the die holder (1).

2. The mold positioning structure according to claim 1, wherein a pair of pins (33) are disposed on an inner wall of the vertical side (32) of each limiting frame (3), and the outer wall of the mold base (1) is provided with insertion holes (12) into which one of the pins (33) can be inserted.

3. A die positioning structure according to claim 2, wherein each of the pins (33) is provided with an annular inclined surface (34) on an outer wall of an end thereof remote from the vertical edge (32).

4. A die positioning structure according to claim 2, wherein an annular guide surface (13) is provided on an inner wall of the open end of each insertion hole (12).

5. The mold positioning structure according to claim 1, wherein a reinforcing block (35) is welded and fixed between the vertical side (32) and the horizontal side (31) of each limiting frame (3).