CN217704881U

CN217704881U - Core quick replacement mechanism of mould

Info

Publication number: CN217704881U
Application number: CN202221226002.9U
Authority: CN
Inventors: 张继发
Original assignee: Chuzhou Better Sincere Mould Manufacturing Co ltd
Current assignee: Chuzhou Better Sincere Mould Manufacturing Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-01
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a core quick replacement mechanism of mould, include the base and set up in the mould body of base top, the middle part of base is seted up notch and the vertical interlude in surface and is had two sets of guide bars, be provided with adjusting screw between two sets of guide bars, adjusting screw's upper end activity is provided with the shutoff dish, the both sides in the shutoff dish are installed respectively to the upper end of two sets of guide bars, the both sides of mould body are fixed with two sets of brackets, the lower extreme of two sets of brackets is connected with the base, the shaping groove has been seted up to the inside of mould body, a plurality of groups of locating holes have evenly been seted up to the bottom in shaping groove and built-in have the core body, the last perpendicular surface of shutoff dish is fixed with the shutoff pole that a plurality of groups fit the locating hole and use. The utility model discloses a core mounting structure easy operation is convenient for install fast and dismantle the processing to the core.

Description

Core quick replacement mechanism of mould

Technical Field

The utility model relates to the technical field of mold, specifically be a core quick replacement mechanism of mould.

Background

The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, with different molds being made up of different parts. The method mainly realizes the processing of the appearance of an article by changing the physical state of a formed material, a mold core is the term of a mold in the production and manufacturing industry, parts forming a product space are called formed parts, parts on the inner surface of the formed product are called a core, and are also called a sub mold or a rear mold, and the core usually adopts a movable mounting mode and is convenient to replace.

However, the conventional method of attaching the mold core has the following problems: (1) The existing mold core mounting mode is relatively fixed, and although the existing mold core mounting mode has the function of disassembly and replacement, the operation is complicated, and the disassembly and replacement are inconvenient; (2) In order to facilitate the installation of the mold core, some slots are usually formed in the mold so as to facilitate the butt joint installation with the mold core, but the formation of the slots affects the quality of the mold finished product. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a core quick replacement mechanism of mould has solved current core mounting means comparatively fixed, though has the function of dismantling the change, nevertheless complex operation, inconvenient dismantlement change, this technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a core quick replacement mechanism of mould, includes the base and sets up in the mould body of base top, the middle part of base has been seted up notch and the vertical interlude in surface and has been had two sets of guide bars, and is two sets of be provided with adjusting screw between the guide bar, adjusting screw's upper end activity is provided with the shutoff dish, and is two sets of the both sides in the shutoff dish are installed respectively to the upper end of guide bar, the both sides of mould body are fixed with two sets of brackets, and are two sets of the lower extreme of bracket is connected with the base, the shaping groove has been seted up to the inside of mould body, a plurality of groups of locating holes have evenly been seted up to the bottom in shaping groove and have built-in core body, the last perpendicular surface of shutoff dish is fixed with the shutoff pole that a plurality of groups combined the locating hole used, the butt-joint lever that the cooperation shutoff pole used is installed to the bottom of core body, the connector is installed to shutoff pole and butt-joint lever.

As a preferred mode of the utility model, the butt joint pole is installed in two sets of metal shrapnels of body of rod lower extreme including the body of rod and the symmetry that are fixed in core body bottom, and is two sets of metal shrapnel's inboard all is fixed with spacing lug.

As the utility model discloses an optimal mode, the shutoff pole includes main section of thick bamboo and the regulation post of activity interlude in the pole body, the installing port has been seted up to main section of thick bamboo threaded fixation in the locating hole and upper end, the opening part threaded fixation of installing port has the fender ring, the middle part cover of adjusting the post has inlayed the spring, place in the main section of thick bamboo in the spring.

As a preferred mode of the utility model, the connector is including connecting the ball and being fixed in the inserted bar of connecting the ball below, two sets of spacing mouths have been seted up to the bilateral symmetry of connecting the ball, and are two sets of spacing mouth department all is provided with and breaks away from the piece, the lower edge that breaks away from the piece is rotated with spacing mouthful and is connected and go up along rotating and be connected with the side lever, and is two sets of the side lever is slope form setting and lower extreme swing joint, the spacing interlude of inserted bar just is located the below that keeps off the ring in the installing port.

As a preferred mode of the utility model, the upper end of adjusting the post is connected with the lower extreme of two sets of side levers.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this scheme has optimized current core mounting means, the shutoff dish of a plurality of groups locating hole and cooperation bottom has been seted up in the inside of mould, can keep the mould to be in the shutoff state under the conventional condition, when needs are installed the core, can install in advance at the bottom of core and dock the installation to the shutoff pole in butt joint pole and the cooperation locating hole, can reach the purpose of installing the core fast, when needs are dismantled the core, can unblock the core with the ascending lifting of the shutoff pole that the below corresponds, conveniently dismantle, and can guarantee the normal use of mould.

2. The core mounting structure simple operation that this scheme designed is convenient for install fast and dismantle the processing to the core.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a top view structural diagram of the die body of the present invention;

FIG. 3 is a structural diagram of the docking rod of the present invention;

fig. 4 is a structural view of the plugging rod of the present invention;

fig. 5 is a structural diagram of the connector of the present invention.

In the figure, 1, a base; 2. a mold body; 3. a notch; 4. a guide bar; 5. adjusting the screw rod; 6. a plugging disc; 7. a bracket; 8. forming a groove; 9. positioning holes; 10. a core body; 11. a plugging rod; 12. a docking rod; 13. a connector; 14. a rod body; 15. a metal spring sheet; 16. a limiting bump; 17. a rod body; 18. an adjustment column; 19. an installation port; 20. a baffle ring; 21. a spring; 22. a connecting ball; 23. inserting a rod; 24. a limiting port; 25. a disengagement block; 26. a side rod.

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. 1-5, the present invention provides a technical solution: the utility model provides a core quick replacement mechanism of mould which characterized in that: including base 1 and the mould body 2 that sets up in base 1 top, notch 3 and the vertical interlude in surface have two sets of guide bars 4 have been seted up at the middle part of base 1, be provided with adjusting screw 5 between two sets of guide bars 4, adjusting screw 5's upper end activity is provided with shutoff dish 6, the both sides in shutoff dish 6 are installed respectively to the upper end of two sets of guide bars 4, the both sides of mould body 2 are fixed with two sets of bracket 7, the lower extreme of two sets of bracket 7 is connected with base 1, molding groove 8 has been seted up to the inside of mould body 2, a plurality of groups of locating hole 9 have evenly been seted up to the bottom of molding groove 8 and the built-in core body 10 that has, the last perpendicular surface of shutoff dish 6 is fixed with the shutoff pole 11 that a plurality of groups cooperate locating hole 9 to use, docking rod 12 that cooperation shutoff pole 11 used is installed to the bottom of core body 10, connector 13 is installed to the junction of shutoff pole 11 and docking rod 12.

And (4) supplementary notes: the connector 12 is connected to the plugging rod 11 in a normal state.

In a further improvement, as shown in fig. 3: the butt joint rod 12 comprises a rod body 14 fixed at the bottom of the core body 10 and two groups of metal elastic pieces 15 symmetrically arranged at the lower end of the rod body 14, and limiting lugs 16 are fixed on the inner sides of the two groups of metal elastic pieces 15.

Further improved, as shown in fig. 4: the plugging rod 11 comprises a main cylinder 17 and an adjusting column 18 movably inserted in the main cylinder 17, the main cylinder 17 is fixed in the positioning hole 9 in a threaded manner, the upper end of the main cylinder is provided with a mounting hole 19, the opening of the mounting hole 19 is fixed with a baffle ring 20 in a threaded manner, the middle of the adjusting column 18 is embedded with a spring 21 in a sleeved manner, and the spring 21 is arranged in the main cylinder 17 in an embedded manner.

Further improved, as shown in fig. 5: connector 13 is including connecting ball 22 and being fixed in the inserted bar 23 of connecting the ball 22 below, two sets of spacing mouthful 24 have been seted up to the bilateral symmetry of connecting ball 22, two sets of spacing mouthful 24 departments all are provided with and break away from piece 25, break away from piece 25 down along with spacing mouthful 24 rotate be connected with side lever 26 on and along rotating, two sets of side lever 26 are slope form setting and lower extreme swing joint, the spacing interlude of inserted bar 23 is in installing port 19 and is located the below of fender ring 20, the terminal thread tightening of inserted bar 23 has the dog.

Specifically, the upper ends of the adjustment posts 18 are connected to the lower ends of two sets of side bars 26.

When in use: the utility model discloses when needs are installed core body 10, can be fixed in the bottom of core body 10 with docking rod 12 in advance, then will correspond shutoff pole 11 in the locating hole 9 of mounted position and twist down and reserve sufficient space and be used for accomodating docking rod 12, spacing lug 16 buckle when docking rod 12 inserts in spacing mouthful 24, reach the purpose of connecting, when needs are dismantled core body 10, the staff will adjust 18 upshifts of post and make and break away from 25 outer tops, break away from spacing mouthful 24 with spacing lug 16 and can accomplish the dismantlement.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a core quick replacement mechanism of mould which characterized in that: including base (1) and set up in mould body (2) of base (1) top, notch (3) and the vertical interlude in surface have been seted up at the middle part of base (1) and two sets of guide bar (4), and are two sets of be provided with adjusting screw (5) between guide bar (4), the upper end activity of adjusting screw (5) is provided with shutoff dish (6), and is two sets of install respectively in the both sides of shutoff dish (6) the upper end of guide bar (4), the both sides of mould body (2) are fixed with two sets of bracket (7), and are two sets of the lower extreme of bracket (7) is connected with base (1), shaping groove (8) have been seted up to the inside of mould body (2), a plurality of groups of locating hole (9) have evenly been seted up and core body (10) have been built-in to the bottom in shaping groove (8), the upper surface vertical fixation of shutoff dish (6) has shutoff pole (11) that a plurality of groups cooperation locating hole (9) used, butt joint pole (12) that cooperation shutoff pole (11) used are installed to the bottom of body core (10), the junction of shutoff pole (11) and butt joint of butt joint pole (12) are installed to connector (13).

2. The mechanism of claim 1 for rapidly replacing a core of a mold, comprising: the butt joint rod (12) comprises a rod body (14) fixed at the bottom of the core body (10) and two groups of metal elastic sheets (15) symmetrically arranged at the lower end of the rod body (14), and limiting convex blocks (16) are fixed on the inner sides of the two groups of metal elastic sheets (15).

3. The mechanism of claim 1 for rapidly replacing a core of a mold, comprising: the plugging rod (11) comprises a main cylinder (17) and an adjusting column (18) movably inserted into the main cylinder (17), the main cylinder (17) is fixed in the positioning hole (9) in a threaded manner, the upper end of the main cylinder is provided with an installing port (19), a baffle ring (20) is fixed at the opening of the installing port (19) in a threaded manner, a spring (21) is sleeved in the middle of the adjusting column (18), and the spring (21) is arranged in the main cylinder (17) in a built-in manner.

4. The mechanism of claim 3 for rapidly replacing a core of a mold, comprising: connector (13) are including connecting ball (22) and being fixed in inserted bar (23) of connecting ball (22) below, connect the bilateral symmetry of ball (22) and seted up two sets of spacing mouthful (24), and are two sets of spacing mouthful (24) department all is provided with breaks away from piece (25), break away from the lower edge of piece (25) with spacing mouthful (24) rotate to be connected and go up along rotating and be connected with side lever (26), two sets of side lever (26) are slope form setting and lower extreme swing joint, the below that just is located fender ring (20) is cut off in installing port (19) to spacing interlude of inserted bar (23).

5. The mechanism of claim 4 for rapidly replacing a core of a mold, wherein: the upper end of the adjusting column (18) is connected with the lower ends of the two groups of side rods (26).