CN213797851U

CN213797851U - Forming die of pen cap processing usefulness of water-color paintbrush

Info

Publication number: CN213797851U
Application number: CN202022835213.XU
Authority: CN
Inventors: 谢兵
Original assignee: SHANGHAI PLATINUM PEN CO Ltd
Current assignee: SHANGHAI PLATINUM PEN CO Ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-27
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a forming die of water-color paintbrush cap processing usefulness, including fixing base and sliding seat, be equipped with the supporting shoe on the fixing base, and be equipped with the connecting piece between fixing base and the supporting shoe, the connecting piece includes T type groove, recess, through-hole, T type piece, screw hole and connecting screw, the upper end fixedly connected with cover half seat of supporting shoe, the lower fixed surface of sliding seat installs the movable mould seat, and contacts between movable mould seat and the cover half seat, be equipped with the backing plate on the fixing base, and be equipped with the spring between backing plate and the cover half seat. A forming die of processing usefulness of pen cap belongs to the mould field, through the connecting piece that sets up, utilizes T type piece isotructure to install the supporting shoe fixed, can guarantee the stability after the installation is fixed, ensured the firm degree that uses after the installation, guide structure adopts circular slot isotructure, need not dismantle the backing plate and can accomplish guide structure's dismantlement work, it is nimble convenient to dismantle.

Description

Forming die of pen cap processing usefulness of water-color paintbrush

Technical Field

The utility model relates to the field of molds, in particular to forming mold of processing usefulness of pen cap of fountain pen.

Background

The term fountain pen refers to a relatively hard brush pen or fountain pen. One of the most common writing tools for people to learn everyday. In the processing and production process of the fountain pen, devices and equipment such as forming equipment and filling equipment are required, wherein the forming equipment is mainly used for forming a pen tube, a pen cap and the like, and in the forming equipment, a forming mold belongs to one of core components; among common cap for brush, the pencil forming die, supporting shoe on the PMKD adopts the screw to connect, and it is general to connect back stability, uses to have certain limitation to the guide pillar is connected on the backing plate, if when needing to dismantle the backing plate and change, still need dismantle the backing plate after PMKD dismantles, and the operation is got up comparatively complicatedly.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a mold for processing a cap of a fountain pen, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a forming die that processing of pen cap of water-color paintbrush was used, includes fixing base and sliding seat, be equipped with the supporting shoe on the fixing base, and be equipped with the connecting piece between fixing base and the supporting shoe, the connecting piece includes T type groove, recess, through-hole, T type piece, screw hole and connecting screw, the upper end fixedly connected with cover half seat of supporting shoe, the lower fixed surface of sliding seat installs the movable mould seat, and contacts between movable mould seat and the cover half seat, be equipped with the backing plate on the fixing base, and be equipped with the spring between backing plate and the cover half seat, be equipped with guide structure on fixing base, the backing plate.

Preferably, the base plate is fixedly provided with a mandril, the upper end of the mandril is positioned in the fixed die base, the movable base is provided with an injection molding port, and the injection molding port is connected with the die cavity on the movable die base.

Preferably, the T-shaped groove is formed in the fixing seat, the groove and the through hole are formed in the fixing seat, one end of the through hole is connected with the T-shaped groove, the other end of the through hole is connected with the groove, the T-shaped block is fixed to the lower end of the supporting block, and the threaded hole is formed in the T-shaped block.

Preferably, the T-shaped block is arranged in a T-shaped groove in the fixed seat, the threaded hole corresponds to the through hole, the connecting screw is arranged in the groove, and the tail end of the connecting screw penetrates through the through hole to be in threaded connection with the threaded hole.

Preferably, the guide structure comprises a circular groove, a cushion pad, a fixed plate, a guide rod and a fastening screw, the circular groove is formed in the fixed seat, the cushion pad is arranged in the circular groove in the fixed seat, the fixed plate is fixedly connected with the guide rod, the guide rod penetrates through the fixed seat and the base plate, and the fastening screw is connected to the fixed plate.

Preferably, the tail end of the fastening screw is fixedly connected with the fixed seat, and the fixed plate is fixed in the circular groove on the fixed seat through the fastening screw.

Compared with the prior art, the utility model discloses following beneficial effect has: this forming die of water-color paintbrush cap processing usefulness, through the connecting piece that sets up, utilize T type piece isotructure to install the supporting shoe fixed, can guarantee the stability after the installation is fixed, ensured the firm degree that uses after the installation, guide structure adopts the round groove isotructure, need not dismantle the backing plate can accomplish guide structure's dismantlement work, and it is nimble convenient to dismantle.

Drawings

Fig. 1 is a schematic view of the overall structure of a forming mold for processing a cap of a fountain pen according to the present invention;

FIG. 2 is a schematic structural view of a connecting member of a forming mold for processing a cap of a fountain pen according to the present invention;

FIG. 3 is an enlarged view of the mold for processing the cap of a fountain pen of the present invention at A in FIG. 2;

fig. 4 is a schematic structural view of the guide structure of the forming mold for processing the cap of the fountain pen.

In the figure: 1. a fixed seat; 2. a support block; 3. a connecting member; 301. a T-shaped groove; 302. a groove; 303. a through hole; 304. a T-shaped block; 305. a threaded hole; 306. a connecting screw; 4. fixing a die holder; 5. a movable seat; 6. a movable die holder; 7. a base plate; 8. a spring; 9. a guide structure; 901. a circular groove; 902. a cushion pad; 903. a fixing plate; 904. a guide bar; 905. fastening screws; 10. a top rod; 11. and (4) injection molding of the opening.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a forming mold for processing a cap of a fountain pen comprises a fixed seat 1 and a movable seat 5, wherein a supporting block 2 is arranged on the fixed seat 1, a connecting piece 3 is arranged between the fixed seat 1 and the supporting block 2, the connecting piece 3 comprises a T-shaped groove 301, a groove 302, a through hole 303, a T-shaped block 304, a threaded hole 305 and a connecting screw 306, a fixed mold seat 4 is fixedly connected to the upper end of the supporting block 2, a movable mold seat 6 is fixedly arranged on the lower surface of the movable seat 5, the movable mold seat 6 is in contact with the fixed mold seat 4, a backing plate 7 is arranged on the fixed seat 1, a spring 8 is arranged between the backing plate 7 and the fixed mold seat 4, and a guide structure 9 is arranged on the fixed seat 1 and the backing plate 7;

an ejector rod 10 is fixedly installed on the backing plate 7, the upper end of the ejector rod 10 is located in the fixed die seat 4, an injection molding opening 11 is formed in the movable seat 5, and the injection molding opening 11 is connected with a die cavity in the movable die seat 6.

T type groove 301 is seted up on fixing base 1, recess 302, through-hole 303 is seted up on fixing base 1, and the one end of through-hole 303 is connected with T type groove 301, the other end is connected with recess 302, T type piece 304 is fixed in the lower extreme of supporting shoe 2, screw hole 305 is seted up on T type piece 304, through the connecting piece 3 that sets up, utilize T type piece 304 isotructure to install supporting shoe 2 fixedly, can guarantee the stability after the installation is fixed, the firm degree of use after the installation has been ensured.

T type piece 304 sets up in T type groove 301 on fixing base 1, and is corresponding between screw hole 305 and the through-hole 303, and connecting screw 306 sets up in recess 302, and connecting screw 306's end passes threaded connection between through-hole 303 and the screw hole 305, and T type piece 304 can be spacing, has ensured the connection stability of supporting shoe 2.

Guide structure 9 includes circular slot 901, blotter 902, fixed plate 903, guide arm 904 and fastening screw 905, circular slot 901 is seted up on fixing base 1, blotter 902 sets up in circular slot 901 on fixing base 1, fixed connection between fixed plate 903 and the guide arm 904, and guide arm 904 runs through in fixing base 1 and backing plate 7, fastening screw 905 connects on fixed plate 903, guide structure 9 adopts structures such as circular slot 901, the dismantlement work that guide structure 9 can be accomplished to backing plate 7 need not dismantled, it is nimble convenient to dismantle.

The end of the fastening screw 905 is fixedly connected with the fixing base 1, and the fixing plate 903 is fixed in the circular groove 901 of the fixing base 1 through the fastening screw 905.

It should be noted that, the utility model relates to a forming die for processing a cap of a fountain pen, during assembly, a T-shaped block 304 in a connecting piece 3 is clamped into a T-shaped groove 301 on a fixed seat 1, so that a threaded hole 305 corresponds to a through hole 303, then a connecting screw 306 is arranged in a groove 302, the tail end of the connecting screw 306 passes through the through hole 303 and is in threaded connection with the threaded hole 305, so as to fix a supporting block 2, then a fixed seat 4, a backing plate 7 and other structures are fixedly arranged at the upper end of the supporting block 2, meanwhile, a guide structure 9 is installed, during installation, a guide rod 904 is passed through holes on the fixed seat 1 and the backing plate 7, so that a fixed plate 903 is positioned in a circular groove 901, installation and fixation are carried out by a fastening screw 905 until the guide rod is fixedly installed, a movable seat 904 and a movable seat 5 are fixed together, then the movable seat 6 and other structures are assembled together with the fixed seat 4 and the like, the upper end of a guide rod 904 is inserted into a guide groove, meanwhile, a lifting mechanism is used for connecting a movable seat 5, the tail end of an injection molding pipe is connected onto an injection molding port 11, the whole installation work is completed, a supporting block 2 is installed and fixed through a set connecting piece 3 by using a T-shaped block 304 and other structures, the stability after installation and fixation can be ensured, the stability after installation and fixation is ensured, the use after installation is ensured, the mold starts to be used after assembly, when in use, the lifting mechanism works to close the mold, the injection molding mechanism starts to operate after closing the mold, liquid after plastic particles are melted enters a cavity through the injection molding port 11, molding is carried out in the cavity, the lifting mechanism drives the movable seat 5 and other structures to move upwards after molding and cooling, an ejector rod 10 can eject a pen cap out of the cavity, then closing the mold and injection molding can be carried out again, in the whole use process, the guide structure 9 can ensure the accuracy of closing the mold, when needing, dismantlement guide structure 9 that can be quick is changed, during the dismantlement, dismantle fixing base 1 from the injection molding machine, then spin off fastening screw 905 on the fixed plate 903, take out guide arm 904 afterwards can, change and fix after the dismantlement work is accomplished, fixed back installation fixing base 1 isotructure can continue to use the mould, adopt circular slot 901 isotructure, need not dismantle backing plate 7 can accomplish guide structure 9's dismantlement work, it is nimble convenient to dismantle.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a forming die of pen cap processing usefulness of water-color paintbrush which characterized in that: including fixing base (1) and sliding seat (5), be equipped with supporting shoe (2) on fixing base (1), and be equipped with connecting piece (3) between fixing base (1) and supporting shoe (2), connecting piece (3) include T type groove (301), recess (302), through-hole (303), T type piece (304), screw hole (305) and connecting screw (306), the upper end fixedly connected with die holder (4) of supporting shoe (2), the lower fixed surface of sliding seat (5) installs movable die holder (6), and contacts between movable die holder (6) and the die holder (4), be equipped with backing plate (7) on fixing base (1), and be equipped with spring (8) between backing plate (7) and die holder (4), be equipped with guide structure (9) on fixing base (1), backing plate (7).

2. The forming mold for processing the cap of the fountain pen as defined in claim 1, wherein: the injection molding device is characterized in that an ejector rod (10) is fixedly mounted on the backing plate (7), the upper end of the ejector rod (10) is located in the fixed die base (4), an injection molding opening (11) is formed in the movable base (5), and the injection molding opening (11) is connected with a die cavity in the movable die base (6).

3. The forming mold for processing the cap of the fountain pen as defined in claim 2, wherein: the T-shaped groove (301) is formed in the fixing seat (1), the groove (302) and the through hole (303) are formed in the fixing seat (1), one end of the through hole (303) is connected with the T-shaped groove (301), the other end of the through hole is connected with the groove (302), the T-shaped block (304) is fixed to the lower end of the supporting block (2), and the threaded hole (305) is formed in the T-shaped block (304).

4. The forming mold for processing the cap of the fountain pen as defined in claim 3, wherein: the T-shaped block (304) is arranged in a T-shaped groove (301) on the fixed seat (1), the threaded hole (305) corresponds to the through hole (303), the connecting screw (306) is arranged in the groove (302), and the tail end of the connecting screw (306) penetrates through the through hole (303) to be in threaded connection with the threaded hole (305).

5. The forming mold for processing the cap of the fountain pen as defined in claim 4, wherein: guide structure (9) include circular slot (901), blotter (902), fixed plate (903), guide arm (904) and fastening screw (905), circular slot (901) are seted up on fixing base (1), blotter (902) set up in circular slot (901) on fixing base (1), fixed connection between fixed plate (903) and guide arm (904), and guide arm (904) run through in fixing base (1) and backing plate (7), fastening screw (905) are connected on fixed plate (903).

6. The forming mold for processing the cap of the fountain pen as defined in claim 5, wherein: the tail end of the fastening screw (905) is fixedly connected with the fixed seat (1), and the fixed plate (903) is fixed in a circular groove (901) in the fixed seat (1) through the fastening screw (905).