CN214448163U

CN214448163U - A mould for producing hand controller button

Info

Publication number: CN214448163U
Application number: CN202120626968.0U
Authority: CN
Inventors: 曾庆军
Original assignee: Suzhou Na Kehua Mould Co ltd
Current assignee: Suzhou Na Kehua Mould Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-22
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to a hand controller makes technical field, and discloses a mould for producing hand controller button, including pushing equipment, die holder and movable mould seat, pushing equipment includes end even board, transmission connecting rod and even post, the quantity of even post is four, the quantity of transmission connecting rod is two, the transmission connecting rod keeps away from the end even one end of board and the bottom fixed connection of movable mould seat. This a mould for producing hand controller button, through setting up pushing equipment and strengthening limit forming system, utilize main part groove and guiding gutter, make the corner clout of injection molding change the shaping, and the four corners of leftover bits extend, the tributary groove has fashioned four and has strengthened the limit, be favorable to strengthening the structural strength of four corners, recycle the pulling force of movable mould seat, removal through end connecting plate and drive link, make the even post ejecting with the injection molding, be favorable to deviating from completely of injection molding, current hand controller button injection mold when taking off, the injection molding is detained easily to appear, the problem of damage.

Description

A mould for producing hand controller button

Technical Field

The utility model relates to a technical field is made to the hand controller, specifically is a mould for producing hand controller button.

Background

The hand controller refers to a controller operated by hand. Buttons, knobs, toggles, rocker switches, rotary selector switches, thumbwheels, hand wheels, cranks, handles, joysticks, keyboards, and the like are commonly used.

The key of the hand controller is usually produced by adopting an injection molding process, and because the key adopts a plurality of molding modes during molding, connecting excess materials exist between the key and the key, and connecting excess materials also exist at the periphery of the key, the key for molding at this time can be separated together during injection molding and demolding, namely, the injection molding piece is pushed out from the fixed mold seat in a mode that the injection molding piece is pushed out after the movable mold seat is separated from the fixed mold seat through the push rod, but in order to not damage the injection molding piece, the push rod is matched with the spring to push the connecting excess materials at the periphery of the injection molding piece, the stress is uneven, the condition of directly deducing the excess materials at the corners leads to the fact that the injection molding piece is retained in the fixed mold seat, and even can affect the injection molding piece, and the problem of damage of the injection molding piece is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mould for producing hand controller button, the atress is even when possessing the injection molding drawing of patterns, reduces the injection molding and remains, and the advantage of the damage circumstances has solved current hand controller button injection mold when taking off, and the injection molding is detained, the problem of damage easily appears.

(II) technical scheme

The atress is even when realizing above-mentioned injection molding drawing of patterns, and it remains to reduce the injection molding, the purpose of the damage circumstances, the utility model provides a following technical scheme: the utility model provides a mould for producing hand controller button, includes pushing equipment, fixed die base and movable mould base, pushing equipment includes end even board, drive link and even post, the quantity of even post is four, the quantity of drive link is two, the drive link is kept away from the bottom one end of even board and the bottom fixed connection of movable mould base, the inside of fixed die base includes inside groove, intercommunication groove and linkage groove, the quantity in intercommunication groove is two, the tree quantity in linkage groove is two, the laminating groove has been seted up at the top of fixed die base.

The inside in laminating groove is including strengthening limit molding system, it includes main part groove, guiding gutter and tributary groove to strengthen limit molding system, the quantity of guiding gutter is four, four the guiding gutter is located the four corners department in main part groove respectively and sets up, guiding gutter and main part groove intercommunication, the inside of guiding gutter is including pushing out the groove, the bottom of pushing out the groove and the interior roof intercommunication of inside groove, it sets up to link the post to be located in pushing out the groove, link the post and push out groove sliding connection, the tributary groove is located the interior diapire in laminating groove and sets up, the quantity in tributary groove is four, four the tributary groove communicates adjacent two respectively the guiding gutter.

Preferably, four connecting columns are arranged at four corners of the bottom connecting plate and fixedly connected with the bottom connecting plate.

Preferably, the transmission connecting rods are arranged in an L shape, the two transmission connecting rods are respectively arranged in the middle of the left side and the right side of the bottom connecting plate, and the transmission connecting rods are fixedly connected with the bottom connecting plate.

Preferably, the two linkage grooves are respectively arranged on the left side and the right side of the inner groove, the two communicating grooves are respectively arranged on the left side and the right side of the inner groove, the communicating grooves are arranged between the inner groove and the linkage grooves, and the communicating grooves communicate the inner groove and the linkage grooves.

Preferably, the main body groove is formed in the inner bottom wall of the fitting groove, the main body groove comprises a mold forming groove in the inner portion, and the mold forming groove is formed in the inner bottom wall of the main body groove.

Compared with the prior art, the utility model provides a mould for producing hand controller button possesses following beneficial effect:

this a mould for producing hand controller button, through setting up pushing equipment and enhancement limit forming system, utilize main part groove and guiding gutter, make the corner clout of injection molding change the shaping, and the four corners of leftover bits extend, the tributary groove has fashioned four enhancement limits, be favorable to strengthening the structural strength of four corners, recycle the pulling force of movable mould seat, the removal through end connecting plate and drive link, make the even post ejecting with the injection molding, no longer use the spring, and four even posts make to deviate from the atress evenly to the four corners application of force of injection molding simultaneously, be favorable to deviating from completely of injection molding, current hand controller button injection mold has been solved when taking off, the injection molding is detained easily to appear, the problem of damage.

Drawings

FIG. 1 is a sectional view of the front view structure of the present invention;

FIG. 2 is a schematic top view of the cover half base of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the fixed mold base of the present invention;

fig. 5 is a schematic view of the layout structure of the bottom connecting plate and the transmission connecting rod of the present invention.

Wherein: 1. a material pushing mechanism; 101. a bottom connecting plate; 102. a transmission connecting rod; 103. connecting the columns; 2. fixing a die holder; 3. a movable die holder; 4. an inner tank; 5. a communicating groove; 6. a linkage groove; 7. a fitting groove; 8. a mold forming groove; 9. a reinforcing edge forming system; 901. a body groove; 902. a diversion trench; 903. a branch chute; 10. and pushing out of the 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.

Referring to fig. 1-5, the utility model provides a mould for producing manual controller button, including pushing equipment 1, cover half seat 2 and movable mould seat 3, pushing equipment 1 includes bottom connecting plate 101, transmission connecting rod 102 and linking post 103, the number of linking post 103 is four, four linking post 103 are located the four corners department of bottom connecting plate 101 and set up, linking post 103 and bottom connecting plate 101 fixed connection, the number of transmission connecting rod 102 is two, transmission connecting rod 102 "L" sets up, two transmission connecting rod 102 are located the middle part of the left and right sides of bottom connecting plate 101 respectively, transmission connecting rod 102 and bottom connecting plate 101 fixed connection, the one end of transmission connecting rod 102 far away from bottom connecting plate 101 and the bottom fixed connection of movable mould seat 3, the inside of cover half seat 2 includes inside groove 4, intercommunication groove 5 and linkage groove 6, the number of intercommunication groove 5 is two, the tree number of linkage groove 6 is two, two linkage grooves 6 are located the left and right sides of inside groove 4 respectively, the two communicating grooves 5 are respectively arranged on the left side and the right side of the inner groove 4, the communicating grooves 5 are located between the inner groove 4 and the linkage groove 6, the communicating grooves 5 communicate the inner groove 4 and the linkage groove 6, the transmission connecting rod 102 is slidably connected with the linkage groove 6, the bottom connecting plate 101 is slidably connected with the inner groove 4, the top of the fixed die base 2 is provided with a fitting groove 7, and the fitting groove 7 is used for sealing the movable die base 3 and the fixed die base 2 after die assembly.

The inside of the attaching groove 7 comprises a reinforcing edge forming system 9, the reinforcing edge forming system 9 comprises a main body groove 901, guide grooves 902 and branch grooves 903, the main body groove 901 is arranged on the inner bottom wall of the attaching groove 7, the inside of the main body groove 901 comprises a mold forming groove 8, the mold forming groove 8 is arranged on the inner bottom wall of the main body groove 901, the mold forming groove 8 is used for key injection molding, the number of the guide grooves 902 is four, the four guide grooves 902 are respectively arranged on the four corners of the main body groove 901, the guide grooves 902 are communicated with the main body groove 901, the main body groove 901 and the guide grooves 902 are utilized to enable corner excess materials of injection molding parts to be formed more easily, the four corners of the corner materials extend, the inside of the guide grooves 902 comprises push-out grooves 10, the bottom end of the push-out groove 10 is communicated with the inside of the inner groove 4, the connecting column 103 is arranged in the push-out groove 10, the connecting column 103 is connected with the push-out groove 10 in a sliding mode, the branch grooves 903 are arranged on the inner bottom wall of the attaching groove 7, the quantity of diversion groove 903 is four, four diversion grooves 903 communicate two adjacent diversion grooves 902 respectively, diversion groove 903 has shaped four reinforced edges, be favorable to strengthening the structural strength of four corners, through the pulling force that utilizes movable die holder 3, through the removal of end even board 101 and transmission connecting rod 102, make even post 103 ejecting the injection molding, no longer use the spring, and four even posts 103 make the atress of deviating from even to the four corners application of force of injection molding simultaneously, be favorable to deviating from completely of injection molding.

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 a mould for producing hand controller button, includes pushing equipment (1), cover half seat (2) and movable mould seat (3), its characterized in that: the material pushing mechanism (1) comprises a bottom connecting plate (101), two transmission connecting rods (102) and two connecting columns (103), the number of the connecting columns (103) is four, one end, far away from the bottom connecting plate (101), of each transmission connecting rod (102) is fixedly connected with the bottom of the movable die holder (3), the inside of the fixed die holder (2) comprises an inner groove (4), two communicating grooves (5) and two linkage grooves (6), the number of the communicating grooves (5) is two, the number of the linkage grooves (6) is two, and the top of the fixed die holder (2) is provided with an attaching groove (7);

the interior of the fitting groove (7) comprises a reinforcing edge forming system (9), the reinforcing edge forming system (9) comprises a main body groove (901), a diversion groove (902) and a branch groove (903), the number of the flow guide grooves (902) is four, the four flow guide grooves (902) are respectively arranged at four corners of the main body groove (901), the diversion trench (902) is communicated with the main body trench (901), the interior of the diversion trench (902) comprises a push-out trench (10), the bottom end of the push-out groove (10) is communicated with the inner top wall of the inner groove (4), the connecting column (103) is arranged in the push-out groove (10), the connecting column (103) is connected with the pushing groove (10) in a sliding way, the branch flow groove (903) is arranged on the inner bottom wall of the fitting groove (7), the number of the branch flow grooves (903) is four, and the four branch flow grooves (903) are respectively communicated with two adjacent diversion grooves (902).

2. The mold for producing a hand controller button according to claim 1, wherein: four connecting columns (103) are arranged at four corners of the bottom connecting plate (101), and the connecting columns (103) are fixedly connected with the bottom connecting plate (101).

3. The mold for producing a hand controller button according to claim 1, wherein: the transmission connecting rods (102) are arranged in an L shape, the two transmission connecting rods (102) are respectively arranged in the middle of the left side and the right side of the bottom connecting plate (101), and the transmission connecting rods (102) are fixedly connected with the bottom connecting plate (101).

4. The mold for producing a hand controller button according to claim 1, wherein: the two linkage grooves (6) are respectively arranged at the left side and the right side of the inner groove (4), the two communication grooves (5) are respectively arranged at the left side and the right side of the inner groove (4), the communication grooves (5) are arranged between the inner groove (4) and the linkage grooves (6), and the communication grooves (5) are communicated with the inner groove (4) and the linkage grooves (6).

5. The mold for producing a hand controller button according to claim 1, wherein: the main body groove (901) is formed in the inner bottom wall of the fitting groove (7), the main body groove (901) comprises a mold forming groove (8), and the mold forming groove (8) is formed in the inner bottom wall of the main body groove (901).