CN213107856U

CN213107856U - Injection mold with quick positioning structure

Info

Publication number: CN213107856U
Application number: CN202021284324.XU
Authority: CN
Inventors: 周期峰
Original assignee: Youcheng Machinery Tianjin Co ltd
Current assignee: Youcheng Machinery Tianjin Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-04
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses an injection mold of quick location structure in area, including workstation, guide post and handle, the equal fixedly connected with guide post in both sides on workstation top, the outside on guide post top is provided with the locking structure. The utility model discloses a be provided with the sleeve, fixing bolt, fixed slot and toper ring, when work uses, because of the sleeve cup joints in the outside of guide post, again because of the outside fixedly connected with toper ring of sleeve bottom, so when moulding plastics, the diaphragm can be very easy quick cover on the guide post, again be provided with fixing bolt because of telescopic one side, one side on guide post top is provided with the fixed slot, and fixing bolt inlays in the inside of fixed slot, so through promoting fixing bolt to telescopic inside, can realize the fixed to the diaphragm, thereby can realize the quick fixed to the mould.

Description

Injection mold with quick positioning structure

Technical Field

The utility model relates to an injection mold technical field specifically is the injection mold who takes quick location structure.

Background

With the rapid development of modern industry, wherein a mold is a very important type of equipment, various injection molds are often used in the injection molding process, however, the existing injection mold has a single function, is inconvenient to use, and has many limitations, so that a novel injection mold with a quick positioning structure is urgently needed.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional injection mold is lack of a quick locking structure, is not beneficial to quickly positioning the mold in injection molding work and is very inconvenient;

(2) the traditional injection mold lacks of a disassembly structure, which is not beneficial to the convenient disassembly and replacement of the mold cavity;

(3) traditional injection mold lacks buffer structure, is unfavorable for the buffering to the device at the pressfitting in-process of moulding plastics.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold who takes quick location structure to propose traditional injection mold and lack quick locking structure in solving above-mentioned background art, be unfavorable for the quick location to mould in the injection molding work, very inconvenient, lack the dismantlement structure, be unfavorable for convenient dismantlement and change and lack buffer structure to the die cavity, be unfavorable for the problem to the device buffering at the pressfitting in-process of moulding plastics.

In order to achieve the above object, the utility model provides a following technical scheme: take injection mold of quick location structure, including workstation, guide post and handle, the equal fixedly connected with guide post in both sides on workstation top, the outside on guide post top is provided with the locking structure, fixedly connected with diaphragm between the both sides on guide post top, the top fixedly connected with handle of diaphragm, the bottom fixedly connected with of diaphragm goes up the mould, and goes up the bottom fixedly connected with mold core of mould, the top fixedly connected with bed die of workstation, and the both sides on bed die top are provided with dismantlement structure, the top swing joint of bed die has the die cavity, the bottom of workstation is provided with buffer structure.

Preferably, the locking structure comprises a sleeve, a fixing bolt, a fixing groove and a conical ring, the sleeve is sleeved on the top end of the guide post, the fixing bolt is arranged on one side of the sleeve, one side of the fixing bolt penetrates through one side of the sleeve, the fixing groove is arranged on one side of the top end of the guide post, and the conical ring is fixedly connected to the outer portion of the bottom end of the sleeve.

Preferably, the size of the fixing groove is larger than that of the fixing bolt, the fixing bolt is embedded in the fixing groove, and the fixing bolt and the fixing groove form a clamping connection.

Preferably, the disassembly structure comprises a sliding groove, a sliding block, a stand column, a hinged plate and a fixing plate, wherein the sliding groove is formed in the top end of the lower die, the bottom end of the die cavity is fixedly connected with the sliding block, the sliding block is movably connected inside the sliding groove, the stand columns are fixedly connected to the two sides of the top end of the lower die, the hinged plate is movably hinged to the top end of the stand column, and the fixing plate is fixedly connected to one side of the hinged plate.

Preferably, buffer structure comprises first buffer spring, base, roller bearing, axle sleeve and second buffer spring, first buffer spring fixed connection is in the both sides of workstation bottom, first buffer spring's bottom fixedly connected with base, and one side on base top is provided with the roller bearing, the axle sleeve has been cup jointed to the outside of roller bearing, and one side fixedly connected with second buffer spring of axle sleeve, second buffer spring sets up the outside at the roller bearing, the one end activity hinge of axle sleeve has articulated strip, and the other end activity hinge of articulated strip is in the bottom of workstation.

Preferably, the first buffer spring, the base and the hinge strip are arranged in two groups, and the first buffer spring, the base and the hinge strip are symmetrically distributed about the central line of the workbench.

Compared with the prior art, the beneficial effects of the utility model are that: the injection mold with the rapid positioning structure not only realizes the addition of the rapid locking structure, is beneficial to the rapid positioning of the mold in the injection molding work, is very convenient, realizes the addition of the disassembly structure, is beneficial to the convenient disassembly and replacement of the mold cavity, but also realizes the addition of the buffer structure, and is beneficial to the buffer of the device in the injection molding and pressing process;

(1) by arranging the sleeve, the fixing bolt, the fixing groove and the conical ring, when the die is used in work, the sleeve is sleeved outside the guide post, and the conical ring is fixedly connected to the outside of the bottom end of the sleeve, so that the transverse plate can be easily and quickly sleeved on the guide post when injection molding is carried out;

(2) by arranging the sliding chute, the sliding block, the upright post, the hinged plate and the fixed plate, when the die is used, the sliding block is fixedly connected to the bottom end of the die cavity and is arranged in the sliding chute, so the die cavity can be moved out of the top end of the lower die;

(3) through being provided with first buffer spring, a pedestal, the roller bearing, axle sleeve and second buffer spring, when work uses, because of the first buffer spring of the equal fixedly connected with in both sides of workstation bottom, and first buffer spring bottom fixedly connected with base, so when moulding plastics the pressfitting, because first buffer spring receives decurrent pressure, first buffer spring produces deformation, thereby can cushion, again because of the roller bearing setting between the base, and be provided with axle sleeve and second buffer spring on the roller bearing, the one end of axle sleeve is articulated with the bottom of workstation, so when receiving big pressure effect and acting on, second buffer spring also can deform, finally strengthened the cushioning effect to the pressfitting process of moulding plastics.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

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

FIG. 3 is a front view of the detachable structure of the present invention;

fig. 4 is a front view structure diagram of the buffering structure of the present invention.

In the figure: 1. a work table; 2. a guide post; 3. a locking structure; 301. a sleeve; 302. fixing the bolt; 303. fixing grooves; 304. a conical ring; 4. a transverse plate; 5. a handle; 6. an upper die; 7. a mold core; 8. a mold cavity; 9. disassembling the structure; 901. a chute; 902. a slider; 903. a column; 904. a hinge plate; 905. a fixing plate; 10. a lower die; 11. a buffer structure; 1101. a first buffer spring; 1102. a base; 1103. a roller; 1104. a shaft sleeve; 1105. a second buffer spring; 1106. a hinge strip.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the injection mold with the rapid positioning structure comprises a workbench 1, guide posts 2 and a handle 5, wherein the guide posts 2 are fixedly connected to two sides of the top end of the workbench 1, and a locking structure 3 is arranged outside the top ends of the guide posts 2;

the locking structure 3 consists of a sleeve 301, a fixing bolt 302, a fixing groove 303 and a conical ring 304, the sleeve 301 is sleeved at the top end of the guide post 2, the fixing bolt 302 is arranged on one side of the sleeve 301, one side of the fixing bolt 302 penetrates through one side of the sleeve 301, the fixing groove 303 is arranged on one side of the top end of the guide post 2, and the conical ring 304 is fixedly connected to the outer portion of the bottom end of the sleeve 301;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, when the mechanism is used, because the sleeve 301 is sleeved outside the guide post 2, and because the outside of the bottom end of the sleeve 301 is fixedly connected with the tapered ring 304, the transverse plate 4 can be easily and quickly sleeved on the guide post 2 when injection molding is performed, and because one side of the sleeve 301 is provided with the fixing bolt 302, one side of the top end of the guide post 2 is provided with the fixing groove 303, and the fixing bolt 302 is embedded inside the fixing groove 303, the fixing of the transverse plate 4 can be realized by pushing the fixing bolt 302 to the inside of the sleeve 301, so that the quick fixing of the mold can be realized;

a transverse plate 4 is fixedly connected between two sides of the top end of the guide post 2, a handle 5 is fixedly connected to the top end of the transverse plate 4, an upper die 6 is fixedly connected to the bottom end of the transverse plate 4, a die core 7 is fixedly connected to the bottom end of the upper die 6, a lower die 10 is fixedly connected to the top end of the workbench 1, and dismounting structures 9 are arranged on two sides of the top end of the lower die 10;

the disassembly structure 9 consists of a sliding groove 901, a sliding block 902, an upright column 903, a hinged plate 904 and a fixing plate 905, wherein the sliding groove 901 is arranged at the top end of the lower die 10, the sliding block 902 is fixedly connected to the bottom end of the die cavity 8, the sliding block 902 is movably connected inside the sliding groove 901, the upright columns 903 are fixedly connected to two sides of the top end of the lower die 10, the hinged plate 904 is movably hinged to the top end of the upright column 903, and the fixing plate 905 is fixedly connected to one side of the hinged plate;

specifically, as shown in fig. 1 and fig. 3, when the mechanism is used, firstly, when the mechanism is used, because the bottom end of the mold cavity 8 is fixedly connected with the sliding block 902, and the sliding block 902 is arranged inside the sliding groove 901, the mold cavity 8 can be moved out from the top end of the lower mold 10, and because the two sides of the top end of the lower mold 10 are fixedly connected with the upright column 903, and the top end of the upright column 903 is hinged with the hinged plate 904, and one side of the hinged plate 904 is provided with the fixing plate 905, the fixing of the mold cavity 8 during the installation work can be realized by rotating the hinged plate 904, which is very convenient;

the top end of the lower die 10 is movably connected with a die cavity 8, and the bottom end of the workbench 1 is provided with a buffer structure 11;

the buffer structure 11 is composed of a first buffer spring 1101, a base 1102, a roller 1103, a shaft sleeve 1104 and a second buffer spring 1105, the first buffer spring 1101 is fixedly connected to two sides of the bottom end of the workbench 1, the bottom end of the first buffer spring 1101 is fixedly connected with the base 1102, the roller 1103 is arranged on one side of the top end of the base 1102, the shaft sleeve 1104 is sleeved outside the roller 1103, the second buffer spring 1105 is fixedly connected to one side of the shaft sleeve 1104, the second buffer spring 1105 is arranged outside the roller 1103, one end of the shaft sleeve 1104 is movably hinged to a hinge strip 1106, and the other end of the hinge strip 1106 is movably hinged to the bottom end of the workbench 1;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, when the mechanism is used, because the first buffer springs 1101 are fixedly connected to both sides of the bottom end of the workbench 1, and the bottom end of the first buffer springs 1101 is fixedly connected to the base 1102, when the mechanism is used for injection molding, the first buffer springs 1101 deform due to the downward pressure applied to the first buffer springs 1101, so that the buffer can be performed, and because the rollers 1103 are arranged between the bases 1102, and the rollers 1103 are provided with the shaft sleeve 1104 and the second buffer springs 1105, and one end of the shaft sleeve 1104 is hinged to the bottom end of the workbench 1, when the roller is subjected to a large pressure, the second buffer springs 1105 also deform, so that the buffer effect on the injection molding and press-fitting process is finally enhanced.

The working principle is as follows: the utility model discloses when using, at first, when the work is used, cup joint the outside at guide post 2 because of sleeve 301, again because of the outside fixedly connected with toper ring 304 of sleeve 301 bottom, so when moulding plastics, diaphragm 4 can be very easy quick cover on guide post 2, be provided with fixing bolt 302 because of one side of sleeve 301 again, one side on 2 tops of guide post is provided with fixed slot 303, and fixing bolt 302 inlays the inside at fixed slot 303, so through promoting fixing bolt 302 to sleeve 301's inside, can realize fixing to diaphragm 4, thereby can realize the quick fixed to the mould.

Afterwards, when the work uses, because of the bottom fixedly connected with slider 902 of die cavity 8, and slider 902 sets up the inside at spout 901, so die cavity 8 can follow the top of bed die 10 and shift out, because the equal fixedly connected with stand 903 in both sides on bed die 10 top again, and the top of stand 903 articulates there is articulated board 904, and one side of articulated board 904 is provided with fixed plate 905, so through rotatory articulated board 904, can realize fixed, very convenient to die cavity 8 installation during operation.

Finally, when the injection molding press is used, because the first buffer springs 1101 are fixedly connected to the two sides of the bottom end of the workbench 1, and the base 1102 is fixedly connected to the bottom end of the first buffer springs 1101, when the injection molding press is performed, because the first buffer springs 1101 receive downward pressure, the first buffer springs 1101 deform, so that buffering can be performed, and because the roller 1103 is arranged between the bases 1102, the roller 1103 is provided with the shaft sleeve 1104 and the second buffer springs 1105, and one end of the shaft sleeve 1104 is hinged to the bottom end of the workbench 1, when the large pressure is applied, the second buffer springs 1105 also deform, so that the buffering effect on the injection molding press is finally strengthened.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Take injection mold of quick location structure, including workstation (1), guide post (2) and handle (5), its characterized in that: the equal fixedly connected with guide post (2) in both sides on workstation (1) top, the outside on guide post (2) top is provided with locking structure (3), fixedly connected with diaphragm (4) between the both sides on guide post (2) top, the top fixedly connected with handle (5) of diaphragm (4), mould (6) are gone up to the bottom fixedly connected with of diaphragm (4), and go up bottom fixedly connected with mold core (7) of mould (6), top fixedly connected with bed die (10) of workstation (1), and the both sides on bed die (10) top are provided with dismantlement structure (9), the top swing joint of bed die (10) has die cavity (8), the bottom of workstation (1) is provided with buffer structure (11).

2. The injection mold with the rapid positioning structure according to claim 1, wherein: locking structure (3) comprise sleeve (301), fixing bolt (302), fixed slot (303) and toper ring (304), sleeve (301) cup joint the top at guide post (2), one side of sleeve (301) is provided with fixing bolt (302), and one side of fixing bolt (302) runs through one side of sleeve (301), one side on guide post (2) top is provided with fixed slot (303), the outside fixedly connected with toper ring (304) of sleeve (301) bottom.

3. The injection mold with the rapid positioning structure according to claim 2, wherein: the size of the fixing groove (303) is larger than that of the fixing bolt (302), the fixing bolt (302) is embedded in the fixing groove (303), and the fixing bolt (302) and the fixing groove (303) form clamping connection.

4. The injection mold with the rapid positioning structure according to claim 1, wherein: dismantle structure (9) and constitute by spout (901), slider (902), stand (903), articulated slab (904) and fixed plate (905), spout (901) set up the top at bed die (10), the bottom fixedly connected with slider (902) of die cavity (8), and slider (902) swing joint is in the inside of spout (901), equal fixedly connected with stand (903) in both sides on bed die (10) top, the top activity of stand (903) articulates articulated slab (904), one side fixedly connected with fixed plate (905) of articulated slab (904).

5. The injection mold with the rapid positioning structure according to claim 1, wherein: buffer structure (11) comprises first buffer spring (1101), base (1102), roller (1103), axle sleeve (1104) and second buffer spring (1105), first buffer spring (1101) fixed connection is in the both sides of workstation (1) bottom, the bottom fixedly connected with base (1102) of first buffer spring (1101), and one side on base (1102) top is provided with roller (1103), axle sleeve (1104) has been cup jointed to the outside of roller (1103), and one side fixedly connected with second buffer spring (1105) of axle sleeve (1104), second buffer spring (1105) set up the outside at roller (1103), the one end activity hinge of axle sleeve (1104) has articulated strip (1106), and the other end activity hinge of articulated strip (1106) is in the bottom of workstation (1).

6. The injection mold with the rapid positioning structure according to claim 5, wherein: the first buffer springs (1101), the base (1102) and the hinge strips (1106) are arranged in two groups, and the first buffer springs (1101), the base (1102) and the hinge strips (1106) are symmetrically distributed around the central line of the workbench (1).