CN216068389U

CN216068389U - Anti-collision structure of die

Info

Publication number: CN216068389U
Application number: CN202121757132.0U
Authority: CN
Inventors: 吕阳
Original assignee: Wuhan Lianzhen Science & Technology Co ltd
Current assignee: Wuhan Lianzhen Science & Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-18
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a die anti-collision structure which comprises a body, wherein the body is used for being installed on a lateral edge of a die, the body comprises a plurality of protection units which are sequentially arranged along the length direction of the body, and any two adjacent protection units are connected through a connecting structure. According to the die anti-collision structure provided by the utility model, when a die enters injection molding equipment, the side edges of the die are most easily damaged by collision, so that when the die anti-collision structure is used, the die anti-collision structure is arranged on the side edges of the die to replace the die to bear the collision of the injection molding equipment, so that the die is prevented from being damaged, meanwhile, the connecting structure is spliced with a plurality of protection units to form a body of the die anti-collision structure, the body can be randomly spliced into different lengths to correspond to the dies with the side edges of different lengths, and the universality of the die anti-collision structure is improved.

Description

Anti-collision structure of die

Technical Field

The utility model relates to the technical field of dies, in particular to a die anti-collision structure.

Background

The mould is a necessary part for producing injection molding parts, the mould needs to be placed into injection molding equipment during injection molding, and the existing mould is placed into the injection molding equipment, so that the mould often collides with the equipment, and the damage is very easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a die anti-collision structure, and aims to solve the problem that an existing die is easy to damage when entering injection molding equipment.

In order to achieve the purpose, the utility model provides a die anti-collision structure which comprises a body, wherein the body is used for being installed on a lateral edge of a die, the body comprises a plurality of protection units which are sequentially arranged along the length direction of the body, and any two adjacent protection units are connected through a connecting structure.

Optionally, each of the protection units has a first through hole for mounting a bolt, and the first through hole is disposed through two oppositely disposed mounting sidewalls of the protection unit.

Optionally, any two adjacent guard units have opposite ends oppositely arranged;

the connection structure includes:

the first splicing piece is detachably arranged at the opposite end of one of the two adjacent protection units, and a first clamping part is arranged on the first splicing piece; and the number of the first and second groups,

the second splicing piece is detachably arranged at the opposite end of the other one of the two adjacent protection units, a second clamping part is arranged on the second splicing piece, and the first clamping part is clamped with the second clamping part so as to fix the one and the other one of the protection units.

Optionally, both ends of each protection unit are provided with bolt mounting holes, the first splicing member is connected with one of the protection units through a bolt, and the second splicing member is connected with the other protection unit through a bolt.

Optionally, the first splicing element has a first end far away from one of the first splicing elements, and a clamping groove is formed on the first end, and the clamping groove constitutes the first clamping portion;

the second splicing piece is provided with a second end far away from the other one of the second splicing pieces, a clamping protrusion is formed on the second end, and the clamping protrusion forms the second clamping part.

Optionally, the first splicing element further has two outer sidewalls adjacent to the two mounting sidewalls of the protection unit and two side sidewalls connecting the two outer sidewalls and oppositely disposed, and two ends of the clamping groove penetrate through the two side sidewalls; and/or the presence of a gas in the gas,

the sectional area of the clamping groove is gradually reduced along the direction from one end of the clamping groove to the other end of the clamping groove.

Optionally, the clamping groove has a first inner side wall and a second inner side wall, and in the length direction of the clamping groove, the first inner side wall of the clamping groove is inclined towards a direction close to the second inner side wall;

a circular hole is formed in the first inner side wall of the clamping groove and penetrates through the outer side wall corresponding to the first inner side wall;

the mould anticollision structure still includes the round bar, the round bar movably install in the round hole to initial position and holding position have, the round bar has and is close to the third end of draw-in groove and keeps away from the fourth end of draw-in groove, when the round bar is in initial position, third end salient in first inside wall, when the round bar is in holding position, the third end with install to in the draw-in groove protruding butt cooperation of card, just fourth end salient in with first inside wall is corresponding the lateral wall setting.

Optionally, the first end is spherically disposed.

Optionally, the outer diameter of the round rod is gradually reduced from the first end to the second end;

the inner wall of the round hole is provided with an annular convex rib, and the inner diameter of the annular convex rib is smaller than the outer diameter of the first end and larger than the outer diameter of the second end.

According to the technical scheme, when the die enters the injection molding equipment, the side edges of the die are most easily damaged by impact, so that when the die anti-collision structure is used, the die anti-collision structure is arranged on the side edges of the die to replace the die to bear the impact of the injection molding equipment, the die is prevented from being damaged, meanwhile, the connecting structure is spliced with the plurality of protection units to form the body of the die anti-collision structure, the body can be randomly spliced into different lengths to correspond to the dies with the side edges of different lengths, and the universality of the die anti-collision structure is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of a mold crash-proof structure according to the present invention;

FIG. 2 is an exploded view of the attachment structure and the rod of the mold bump guard of FIG. 1;

FIG. 3 is a top view of the mold bump guard of FIG. 1;

FIG. 4 is a cross-sectional view of the mold bump guard of FIG. 2 taken along line A-A;

fig. 5 is an enlarged schematic view of a portion B in fig. 4.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Anti-collision structure of die	122a	Second engaging part
1	Body	122b	Second end
				11	Protection unit	123	Clamping groove
111	First through hole	1231	A first inner side wall
				112	Mounting side wall	1231a	Round hole
12	Connection structure	1231b	Annular convex rib
				121	First splicing member	1232	Second inner side wall
121a	A first engaging part	124	Clamping projection
				121b	First end	2	Round bar
121c	Outer side wall	21	Third terminal
				121d	Side wall	22	Fourth terminal
122	Second splice

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating 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 meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In view of this, the present invention provides a mold crash-proof structure, and fig. 1 to 5 show an embodiment of the mold crash-proof structure provided in the present invention.

Referring to fig. 1, the die anti-collision structure 100 includes a body 1, where the body 1 is configured to be installed on a lateral edge of a die, the body 1 includes a plurality of protection units 11 sequentially arranged along a length direction of the body, and any two adjacent protection units 11 are connected by a connection structure 12.

In the technical scheme of the utility model, when a mould enters an injection molding device, the side edges of the mould are most easily damaged by impact, so that when the mould anti-collision structure 100 is used, the mould anti-collision structure 100 is arranged on the side edges of the mould to replace the mould to bear the impact of the injection molding device, so that the mould is prevented from being damaged, meanwhile, the connecting structure 12 is spliced with the plurality of protection units 11 to form the body 1 of the mould anti-collision structure 100, the body 1 can be randomly spliced into moulds with different lengths so as to correspond to the moulds with the side edges with different lengths, and the universality of the mould anti-collision structure 100 is improved.

Referring to fig. 1, each of the protection units 11 has a first through hole 111 for installing a bolt, and the first through hole 111 is disposed through two opposite installation sidewalls 112 of the protection unit 11, so that the mold crash-proof structure 100 is conveniently installed on the mold.

And, referring to fig. 1 and 2, any two adjacent protection units 11 have opposite ends oppositely disposed, the connecting structure 12 comprises a first splicing member 121 and a second splicing member 122, the first splicing member 121 is detachably mounted on the opposite end of one of two adjacent shielding units 11, the first splicing member 121 is provided with a first clamping portion 121a, the second splicing member 122 is detachably mounted on the opposite end of the other of the two adjacent protection units 11, the second splicing member 122 is provided with a second engaging portion 122a, the first engaging portion 121a is engaged with the second engaging portion 122a, so that one of the engaging portions and the other engaging portion are fixed to each other, the first engaging portion 121a and the second engaging portion 122a are engaged with each other, which helps to secure the connection between any two adjacent protection units 11.

It should be noted that the present invention does not limit the specific implementation manner of detachably mounting the first splicing member 121 and the second splicing member 122, and specifically, in this embodiment, both ends of each protection unit 11 are provided with bolt mounting holes (not shown in the figure), the first splicing member 121 is connected to one of the first splicing member 121 and the second splicing member 122 is connected to the other splicing member 122 through a bolt, so that the first splicing member 121 and the second splicing member 122 are easily detached.

Referring to fig. 2, the first splicing member 121 has a first end 121b far away from one of the first end 121b, a slot 123 is formed on the first end 121b, the slot 123 forms the first engaging portion 121a, the second splicing member 122 has a second end 122b far away from the other one of the second end 122b, a protrusion 124 is formed on the second end 122b, the protrusion 124 forms the second engaging portion 122a, and the protrusion 124 is matched with the slot 123, so that the structure is simple and the engagement is stable.

In addition, referring to fig. 1 and fig. 2, the first splicing member 121 further includes two outer sidewalls 121c adjacent to the two mounting sidewalls 112 of the protection unit 11 and two side sidewalls 121d connecting the two outer sidewalls 121c and oppositely disposed, and two ends of the clamping groove 123 penetrate through the two side sidewalls 121d, so that the clamping protrusion 124 is conveniently matched with the clamping groove 123, and the splicing efficiency between the first splicing member 121 and the second splicing member 122 is improved.

Referring to fig. 2, the cross-sectional area of the engaging groove 123 gradually decreases along a direction from one end of the engaging groove 123 to the other end, that is, the engaging groove 123 is a wedge-shaped engaging groove 123, and a wedge force is generated by engaging the wedge-shaped engaging groove 123, so that the engaging protrusion 124 and the engaging groove 123 are more stably engaged.

Referring to fig. 1 to 4, the locking groove 123 has a first inner sidewall 1231 and a second inner sidewall 1232, in a length direction of the locking groove 123, the first inner sidewall 1231 of the locking groove 123 is disposed to be inclined toward a direction close to the second inner sidewall 1232, a circular hole 1231a is disposed on the first inner sidewall 1231 of the locking groove 123, the circular hole 1231a penetrates through the outer sidewall 121c corresponding to the first inner sidewall 1231, the mold crash-proof structure 100 further includes a circular rod 2, the circular rod 2 is movably mounted to the circular hole 1231a to have an initial position and a supporting position, the circular rod 2 has a third end 21 close to the locking groove 123 and a fourth end 22 far away from the locking groove 123, when the circular rod 2 is at the initial position, the third end 21 protrudes from the first inner sidewall 1231, when the circular rod 2 is at the supporting position, the third end 21 is abutted to the locking protrusion 124 mounted in the locking groove 123, and the fourth end 22 protrudes from the outer side wall 121c corresponding to the first inner side wall 1231, so that when the die impact-proof structure 100 is installed on the die, the fourth end 22 is supported on the die, and the direction of the supporting force is consistent with the extending direction of the first through hole 111, so as to prevent the bolt installed on the first through hole 111 from being loosened.

Further, referring to fig. 2, the first end 121b is disposed in a spherical shape, so that contact abrasion between the first end 121b and the locking protrusion 124 is reduced.

In addition, referring to fig. 3 to 5, the outer diameter of the round rod 2 is gradually decreased from the first end 121b to the second end 122b, an annular rib 1231b is disposed on the inner wall of the round hole 1231a, and the inner diameter of the annular rib 1231b is smaller than the outer diameter of the first end 121b and larger than the outer diameter of the second end 122b, so as to prevent the round rod 2 from being accidentally separated from the round hole 1231 a.

The body is made of a copper material, and the copper material is soft, so that the impact resistance of the die anti-collision structure is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a mould anticollision structure, its characterized in that, includes the body, the body is used for installing on the side arris of mould, the body includes a plurality of protective unit that set gradually along its length direction, and arbitrary adjacent two connect through connection structure between the protective unit.

2. The mold crash structure as recited in claim 1, wherein each of the protection units has a first through hole for a mounting bolt extending therethrough, the first through hole being provided through two oppositely disposed mounting sidewalls of the protection unit.

3. The mold crash structure as recited in claim 2, wherein any adjacent two of said protection units have opposite ends oppositely disposed;

the connection structure includes:

4. The mold crash structure according to claim 3, wherein bolt mounting holes are formed at both ends of each of the protection units, the first splicing member is connected with one of the protection units by a screw, and the second splicing member is connected with the other protection unit by a screw.

5. The mold crash structure as recited in claim 3, wherein the first splicing member has a first end remote from said one of the first splicing member, the first end having a catching groove formed thereon, the catching groove constituting the first catching portion;

6. The mold crash structure as recited in claim 5, wherein the first splicing member further has two outer sidewalls adjoining the two mounting sidewalls of the protection unit and two side walls connecting the two outer sidewalls and disposed oppositely, and both ends of the catching groove are disposed through the two side walls; and/or the presence of a gas in the gas,

7. The mold crash structure as recited in claim 6, wherein said slot has a first inner sidewall and a second inner sidewall, said first inner sidewall of said slot being disposed obliquely to a direction approaching said second inner sidewall in a length direction of said slot;

8. The mold bumper structure of claim 7, wherein the first end is spherically disposed.

9. The mold bumper structure according to claim 8, wherein an outer diameter of the round bar is tapered in a direction from the first end toward the second end;