CN214926560U

CN214926560U - Injection mold convenient to disassemble

Info

Publication number: CN214926560U
Application number: CN202023175927.9U
Authority: CN
Inventors: 陆建平; 陆燕斌; 钱帅
Original assignee: Nanjing Huatelaisi Molding Co ltd
Current assignee: Nanjing Huatelaisi Molding Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-30
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a convenient injection mold who dismantles, including a template, the last sliding surface of template is connected with No. two templates, the outside of template and No. two templates is provided with fixed establishment, fixed establishment's inside is provided with four screens mechanisms, the utility model discloses the beneficial effect who reaches is: when need unpack a template and No. two templates apart, press the clamp plate down, drive the linkage board and take a plurality of screens grooves on a plurality of screens poles follow the fixture block out, the restriction to the fixture block of cancellation, can upwards mention No. two U type fixed strips afterwards, part U type fixed strip and No. two U type fixed strips, cancel fixed establishment to the restriction of a template and No. two templates, it is convenient to dismantle, the utility model discloses can be quick unpack injection mold apart, reduce the time of dismantling injection mold process and using, reduce artifical input, increased production efficiency.

Description

Injection mold convenient to disassemble

Technical Field

The utility model relates to a convenient injection mold who dismantles belongs to injection mold technical field.

Background

Injection mold is a production plastic product's instrument, also gives the instrument of plastic product complete construction and accurate size, need unpack apart two mutual joint templates together when taking out its inside plastic product after injection mold processing accomplishes, and at present, the inconvenient dismantlement of injection mold among the prior art needs extravagant a large amount of time on the process of dismantling injection mold, influences production efficiency, and artifical input is higher, consequently the utility model provides an injection mold of convenient dismantlement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a convenient injection mold who dismantles for solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an injection mold of convenient dismantlement, includes the template No. one, the upper surface sliding connection of template has the template No. two, the outside of template and No. two templates is provided with fixed establishment, fixed establishment's inside is provided with four screens mechanisms.

Preferably, the fixing mechanism comprises a first U-shaped fixing strip, a second U-shaped fixing strip, U-shaped limiting strips and connecting strips, the number of the first U-shaped fixing strip is two, the vertical ends of the two first U-shaped fixing strips are connected to the outer side wall of the first template in a sliding mode, the horizontal ends of the two first U-shaped fixing strips are abutted against the bottom of the first template, the four clamping mechanisms are respectively positioned in the two vertical ends of the two first U-shaped fixing strips, the two first U-shaped fixing strips are symmetrically arranged, the number of the second U-shaped fixing strips is two, the vertical ends of the two second U-shaped fixing strips are connected to the outer side wall of the second template in a sliding mode, the bottoms of the vertical ends of the two second U-shaped fixing strips are abutted against the tops of the vertical ends of the two first U-shaped fixing strips respectively, the horizontal ends of the two second U-shaped fixing strips are abutted against the upper surface of the second template, the U-shaped limiting strips are four and are respectively in sliding connection with the two first U-shaped fixing strips and the two second U-shaped fixing strips through vertical end fixing connection, the two U-shaped limiting strips on the two sides of the first template are in sliding connection with the first template, the two U-shaped limiting strips on the two sides of the second template are in sliding connection with the second template, the connecting strips are provided with two connecting strips, the two connecting strips are respectively located below the first template and above the second template, the two ends of the connecting strip below the first template are respectively in fixed connection with the horizontal ends of the two first U-shaped fixing strips, and the two ends of the connecting strip above the second template are respectively in fixed connection with the horizontal ends of the two second U-shaped fixing strips.

Preferably, the clamping mechanism comprises a slot, an inserting rod, a clamping block, a round rod, a limiting groove, a limiting block, a spring, a pressing plate, a linkage plate, a clamping rod and a clamping groove, the slot is formed in the top of the vertical end of the U-shaped fixing strip, the inserting rod is fixedly connected to the bottom of the vertical end of the inserting rod, the inserting rod is inserted into the slot in a sliding manner, the clamping block is fixedly connected to the bottom of the inserting rod, the clamping block is located in the slot, the round rod is inserted into the U-shaped fixing strip in a sliding manner far away from the U-shaped fixing strip and is fixedly connected to one side of the U-shaped limiting strip, the round rod is located on one side of the clamping block, the limiting groove is formed in the U-shaped fixing strip, the limiting block is connected into the limiting groove in a sliding manner, one end of the round rod located in the U-shaped fixing strip is fixedly connected to the limiting block, the spring is sleeved on the outer side wall of the round rod in a sliding manner, and is located on one side of the U-shaped fixing strip, the spring is close to the one end and the U type fixed strip fixed connection of U type fixed strip No. one, press the disc fixed connection and be located the outside one end of U type fixed strip at the round bar, the spring is located between press disc and the U type fixed strip, the spring is close to the one end of pressing the disc and presses disc fixed connection, linkage plate fixed connection is on the lateral wall of round bar, the linkage plate is located the slot, the linkage plate is located one side of fixture block, the screens pole is provided with a plurality ofly, and is a plurality of the screens pole is all fixed the grafting in one side that the linkage plate is close to the fixture block, the screens groove is provided with a plurality ofly, and is a plurality of the screens groove is all seted up and is close to one side of linkage plate at the fixture block, every the screens pole slides respectively and pegs graft in every screens groove.

Preferably, the inner diameter of the slot is matched with the outer diameter of the inserted rod.

Preferably, the inner diameter of the plurality of clamping grooves is matched with the outer diameter of the plurality of clamping rods.

Preferably, the length and the width of the fixture block are smaller than the inner diameter of the slot, one side of the fixture block, which is far away from the linkage plate, is in sliding connection with the inner side wall of the vertical end of the first U-shaped fixing strip, and one side of the fixture block, which is far away from the round rod, is in sliding connection with the inner side wall of the vertical end of the first U-shaped fixing strip.

The utility model discloses the beneficial effect who reaches is: when need unpack a template and No. two templates apart, press the clamp plate down, drive the linkage board and take a plurality of screens grooves on a plurality of screens poles follow the fixture block out, the restriction to the fixture block of cancellation, can upwards mention No. two U type fixed strips afterwards, part U type fixed strip and No. two U type fixed strips, cancel fixed establishment to the restriction of a template and No. two templates, it is convenient to dismantle, the utility model discloses can be quick unpack injection mold apart, reduce the time of dismantling injection mold process and using, reduce artifical input, increased production efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic diagram of a right-view structure of a U-shaped fixing strip of the present invention;

fig. 4 is a left side view structural diagram of the middle clamping block of the present invention.

In the figure: 1. a first template; 2. a second template; 3. a fixing mechanism; 31. a U-shaped fixing strip; 32. a second U-shaped fixing strip; 33. a U-shaped limiting strip; 34. a connecting strip; 4. a clamping mechanism; 41. a slot; 42. inserting a rod; 43. a clamping block; 44. a round bar; 45. a limiting groove; 46. a limiting block; 47. a spring; 48. a pressing plate; 49. a linkage plate; 411. a position clamping rod; 412. screens groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, an injection mold convenient to disassemble includes a first mold plate 1, a second mold plate 2 slidably connected to the upper surface of the first mold plate 1, a fixing mechanism 3 disposed on the outer side of the first mold plate 1 and the outer side of the second mold plate 2, and four clamping mechanisms 4 disposed inside the fixing mechanism 3.

The fixing mechanism 3 comprises a first U-shaped fixing strip 31, a second U-shaped fixing strip 32, U-shaped limiting strips 33 and connecting strips 34, the number of the first U-shaped fixing strips 31 is two, the vertical ends of the two first U-shaped fixing strips 31 are connected to the outer side wall of the first template 1 in a sliding mode, the horizontal ends of the two first U-shaped fixing strips 31 are abutted against the bottom of the first template 1, four clamping mechanisms 4 are respectively positioned in the two vertical ends of the two first U-shaped fixing strips 31, the two first U-shaped fixing strips 31 are symmetrically arranged, the number of the second U-shaped fixing strips 32 is two, the vertical ends of the two second U-shaped fixing strips 32 are connected to the outer side wall of the second template 2 in a sliding mode, the bottoms of the vertical ends of the two second U-shaped fixing strips 32 are abutted against the tops of the vertical ends of the two first U-shaped fixing strips 31 respectively, the horizontal ends of the two second U-shaped fixing strips 32 are abutted against the upper surface of the second template 2, u type spacing 33 is provided with four, four U type spacing 33 respectively with the vertical end fixed connection of two U type fixed strips 31 and two U type fixed strips 32 No. one, two U type spacing 33 that are located No. one template 1 both sides all with template 1 sliding connection, two U type spacing 33 that are located No. two templates 2 both sides all with No. two template 2 sliding connection, connecting strip 34 is provided with two, two connecting strip 34 are located the below of No. one template 1 and the top of No. two templates 2 respectively, the both ends of connecting strip 34 that are located No. one template 1 below respectively with the horizontal end fixed connection of two U type fixed strips 31, the both ends of connecting strip 34 that are located No. two templates 2 top respectively with the horizontal end fixed connection of two U type fixed strips 32 No. two, fixed establishment 3 can fix template 1 and No. two templates 2 inside.

The clamping mechanism 4 comprises a slot 41, an inserting rod 42, a clamping block 43, a round rod 44, a limiting groove 45, a limiting block 46, a spring 47, a pressing plate 48, a linkage plate 49, a clamping rod 411 and a clamping groove 412, wherein the slot 41 is arranged at the top of the vertical end of the U-shaped fixing strip 31, the inserting rod 42 is fixedly connected with the bottom of the vertical end of the inserting rod 42, the inserting rod 42 is inserted into the slot 41 in a sliding manner, the clamping block 43 is fixedly connected with the bottom of the inserting rod 42, the clamping block 43 is arranged in the slot 41, the round rod 44 is inserted into one side of the U-shaped fixing strip 31 far away from the U-shaped fixing strip 33 and fixedly connected with the U-shaped fixing strip 44 in a sliding manner, the round rod 44 is arranged at one side of the clamping block 43, the limiting groove 45 is arranged in the U-shaped fixing strip 31, the limiting block 46 is connected into the limiting groove 45 in a sliding manner, one end of the round rod 44 arranged in the U-shaped fixing strip 31 is fixedly connected with the limiting block 46, the spring 47 is sleeved on the outer side wall of the round rod 44, the spring 47 is positioned at one side of the first U-shaped fixing strip 31, one end of the spring 47, which is close to the first U-shaped fixing strip 31, is fixedly connected with the first U-shaped fixing strip 31, the pressing plate 48 is fixedly connected with one end of the round rod 44, which is positioned at the outer part of the first U-shaped fixing strip 31, the spring 47 is positioned between the pressing plate 48 and the first U-shaped fixing strip 31, one end of the spring 47, which is close to the pressing plate 48, is fixedly connected with the pressing plate 48, the linkage plate 49 is fixedly connected on the outer side wall of the round rod 44, the linkage plate 49 is positioned in the slot 41, the linkage plate 49 is positioned at one side of the fixture block 43, a plurality of clamping rods 411 are arranged, the clamping rods 411 are fixedly inserted at one side of the linkage plate 49 close to the fixture block 43, a plurality of clamping grooves 412 are arranged at one side of the fixture block 43 close to the linkage plate 49, each clamping rod 411 is respectively inserted in each clamping groove 412 in a sliding manner, the blocking mechanism 4 can connect the first U-shaped fixing strip 31 and the second U-shaped fixing strip 32 in the fixing mechanism 3 together.

The inner diameter of the slot 41 is matched with the outer diameter of the inserted rod 42, and the inserted rod 42 cannot shake in the slot 41, so that the connection between the first U-shaped fixing strip 31 and the second U-shaped fixing strip 32 is more stable.

The inner diameter of the plurality of locking grooves 412 is matched with the outer diameter of the plurality of locking rods 411, the locking rods 411 cannot shake in the locking grooves 412, and the locking blocks 43 can be locked firmly.

The length and the width of the fixture block 43 are smaller than the inner diameter of the slot 41, one side of the fixture block 43, which is far away from the linkage plate 49, is slidably connected with the inner side wall of the vertical end of the first U-shaped fixing strip 31, one side of the fixture block 43, which is far away from the round rod 44, is slidably connected with the inner side wall of the vertical end of the first U-shaped fixing strip 31, a space for the movement of the linkage plate 49 is reserved at one side of the fixture block 43, which is close to the linkage plate 49, and the linkage plate 49 can drive the plurality of fixture rods 411 to be inserted into or pulled out of the fixture block 43, so that the fixture block 43 is clamped or the limitation to the fixture block 43 is cancelled.

Specifically, the fixing mechanism 3 fixes the first template 1 and the second template 2 together through the first U-shaped fixing strip 31, the second U-shaped fixing strip 32, the U-shaped limiting strip 33 and the connecting strip 34, when the first template 1 and the second template 2 need to be disassembled, the pressing plate 48 is pressed to drive the round rod 44 to move towards the limiting block 46, the round rod 44 drives the linkage plate 49 to move towards the direction far away from the clamping block 43, the linkage plate 49 drives the plurality of clamping rods 411 to move towards the direction far away from the clamping block 43, so that the plurality of clamping rods 411 are drawn out from the plurality of clamping grooves 412 on the clamping block 43, the limitation on the clamping block 43 is cancelled, then the second U-shaped fixing strip 32 can be lifted upwards, the first U-shaped fixing strip 31 and the second U-shaped fixing strip 32 are separated, the limitation on the first template 1 and the second template 2 by the fixing mechanism 3 is cancelled, the disassembly is convenient, and the injection mold can be disassembled quickly, the time used in the process of disassembling the injection mold is reduced, the manual input is reduced, and the production efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold of convenient dismantlement, its characterized in that includes template (1), the upper surface sliding connection of template (1) has No. two templates (2), the outside of template (1) and No. two templates (2) is provided with fixed establishment (3), the inside of fixed establishment (3) is provided with four screens mechanism (4).

2. The injection mold convenient to disassemble as claimed in claim 1, wherein the fixing mechanism (3) comprises a first U-shaped fixing strip (31), a second U-shaped fixing strip (32), a U-shaped limiting strip (33) and a connecting strip (34), the number of the first U-shaped fixing strips (31) is two, the vertical ends of the two first U-shaped fixing strips (31) are slidably connected to the outer side wall of the first mold plate (1), the horizontal ends of the two first U-shaped fixing strips (31) are abutted to the bottom of the first mold plate (1), the four clamping mechanisms (4) are respectively located in the two vertical ends of the two first U-shaped fixing strips (31), the two first U-shaped fixing strips (31) are symmetrically arranged, the number of the second U-shaped fixing strips (32) is two, the vertical ends of the two second U-shaped fixing strips (32) are slidably connected to the outer side wall of the second mold plate (2), the bottom of the vertical end of the two U-shaped fixing strips (32) is abutted against the top of the vertical end of the two U-shaped fixing strips (31), the horizontal end of the two U-shaped fixing strips (32) is abutted against the upper surface of the second template (2), four U-shaped limiting strips (33) are arranged, the four U-shaped limiting strips (33) are fixedly connected with the vertical ends of the two U-shaped fixing strips (31) and the two U-shaped fixing strips (32), the two U-shaped limiting strips (33) on the two sides of the first template (1) are slidably connected with the first template (1), the two U-shaped limiting strips (33) on the two sides of the second template (2) are slidably connected with the second template (2), the two connecting strips (34) are arranged, and the two connecting strips (34) are respectively arranged below the first template (1) and above the second template (2), the two ends of the connecting strip (34) positioned below the first template (1) are fixedly connected with the horizontal ends of the two first U-shaped fixing strips (31) respectively, and the two ends of the connecting strip (34) positioned above the second template (2) are fixedly connected with the horizontal ends of the two second U-shaped fixing strips (32) respectively.

3. The injection mold convenient to disassemble as claimed in claim 2, wherein the blocking mechanism (4) comprises a slot (41), an insertion rod (42), a block (43), a round rod (44), a limiting groove (45), a limiting block (46), a spring (47), a pressing plate (48), a linkage plate (49), a blocking rod (411) and a blocking groove (412), the slot (41) is arranged at the top of the vertical end of the U-shaped fixing strip (31), the insertion rod (42) is fixedly connected at the bottom of the vertical end of the insertion rod (42), the insertion rod (42) is slidably inserted in the slot (41), the block (43) is fixedly connected at the bottom of the insertion rod (42), the block (43) is positioned in the slot (41), the round rod (44) is slidably inserted at one side of the U-shaped fixing strip (31) far away from the U-shaped limiting strip (33), the round rod (44) is located on one side of the clamping block (43), the limiting groove (45) is formed in the first U-shaped fixing strip (31), the limiting block (46) is connected in the limiting groove (45) in a sliding mode, one end, located inside the first U-shaped fixing strip (31), of the round rod (44) is fixedly connected with the limiting block (46), the spring (47) is sleeved on the outer side wall of the round rod (44) in a sliding mode, the spring (47) is located on one side of the first U-shaped fixing strip (31), one end, close to the first U-shaped fixing strip (31), of the spring (47) is fixedly connected with the first U-shaped fixing strip (31), the pressing plate (48) is fixedly connected to one end, located outside the first U-shaped fixing strip (31), of the round rod (44), of the spring (47) is located between the pressing plate (48) and the first U-shaped fixing strip (31), one end, close to the pressing plate (48), of the spring (47) is fixedly connected with the pressing plate (48), linkage plate (49) fixed connection is on the lateral wall of pole (44), linkage plate (49) are located slot (41), linkage plate (49) are located one side of fixture block (43), fixture block (411) are provided with a plurality ofly, and are a plurality of fixture block (411) are all fixed the grafting and are in one side that linkage plate (49) are close to fixture block (43), clamping groove (412) are provided with a plurality ofly, and are a plurality of clamping groove (412) are all seted up and are close to one side of linkage plate (49) at fixture block (43), every fixture block (411) slide respectively and peg graft in every clamping groove (412).

4. An injection mould facilitating disassembly as claimed in claim 3, wherein the inner diameter of the socket (41) is sized to fit the outer diameter of the plunger (42).

5. An injection mould facilitating disassembly as claimed in claim 3, wherein the inner diameter of the plurality of detent grooves (412) is sized to match the outer diameter of the plurality of detent rods (411).

6. The injection mold convenient to disassemble as claimed in claim 3, wherein the length and the width of the fixture block (43) are smaller than the inner diameter dimension of the slot (41), one side of the fixture block (43) far away from the linkage plate (49) is slidably connected with the inner side wall of the vertical end of the first U-shaped fixing strip (31), and one side of the fixture block (43) far away from the round rod (44) is slidably connected with the inner side wall of the vertical end of the first U-shaped fixing strip (31).