CN213612797U

CN213612797U - USB shell mould

Info

Publication number: CN213612797U
Application number: CN202022536399.9U
Authority: CN
Inventors: 张学钦
Original assignee: Suzhou Qinhai Precision Mould Co ltd
Current assignee: Suzhou Qinhai Precision Mould Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-06
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a USB shell mould, which comprises a fixed mould seat and a movable mould seat, wherein the outer surface of the top of the fixed mould seat is fixedly connected with a fixed mould block, and a groove is arranged on the outer surface of the bottom of the movable mould seat corresponding to the fixed mould block; the outer walls of two sides of the movable mold seat are symmetrically and fixedly connected with connecting rings, one side of each connecting ring is movably connected with a rotating rod, the top of each rotating rod is movably connected with a telescopic rod, and one side of each rotating rod is in threaded connection with a fixing bolt; the utility model discloses a telescopic link front side outer wall fixedly connected with motor box, the utility model discloses in, through being provided with devices such as lead screw, rotation motor, nut seat and connecting rod, the rotation motor drives the lead screw and rotates for the nut seat removes on the lead screw, because nut seat and connecting rod looks fixed connection are provided with the cleaning block on the connecting rod, and cleaning block itself is imitative with type groove molding, clears up the raw materials residue in the groove way of type through the removal of cleaning block, prevents that it from influencing other mould shaping, is worth wideling popularize.

Description

USB shell mould

Technical Field

The utility model relates to the technical field of mold, especially, relate to a USB shell mould.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it has the name of "industrial mother", make the blank into the tool of the finished piece with specific shape and size under the action of external force, it is widely used in the shaping process of blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression molding or injection molding of the products of engineering plastics, rubber, ceramics, etc.

Because its is small when USB mould processing USB shell, and often can leave the principle residue in the mould after long-time use, the processing can influence the mould shaping not in time, generally is through the handheld brush clearance of workman, nevertheless because there is certain line on the USB shell, the residue brush in these lines is unable clearance, so need design a new USB shell mould and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a USB shell mold.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a USB shell die comprises a fixed die base and a movable die base, wherein a fixed die block is fixedly connected to the outer surface of the top of the fixed die base, and a groove is formed in the outer surface of the bottom of the movable die base and corresponds to the fixed die block;

the outer walls of two sides of the movable mold seat are symmetrically and fixedly connected with connecting rings, one side of each connecting ring is movably connected with a rotating rod, the top of each rotating rod is movably connected with a telescopic rod, and one side of each rotating rod is in threaded connection with a fixing bolt;

the outer wall of the front side of the telescopic rod is fixedly connected with a motor box, the inner wall of the front side of the motor box is fixedly provided with a rotating motor, and the rear side of an output shaft of the rotating motor is fixedly connected with a lead screw;

the outer wall of the rear side of the telescopic rod is fixedly connected with a connecting rod, and the tail end of the rear side of the connecting rod is fixedly connected with a connecting block;

the outer wall of one side of the nut seat is fixedly connected with a connecting rod, and the outer wall of the bottom of the connecting rod is fixedly connected with a cleaning block.

As a further description of the above technical solution:

a coupler is arranged between the output shaft of the rotating motor and the lead screw, and the output shaft of the rotating motor is fixedly connected with the lead screw through the coupler.

As a further description of the above technical solution:

the rotating rod and the connecting ring are in interference fit.

As a further description of the above technical solution:

threaded connecting holes are formed in the telescopic rod and the connecting block at positions corresponding to the lead screws.

As a further description of the above technical solution:

the connecting block, the telescopic rod and the lead screw are rotationally connected through the threaded connecting hole.

As a further description of the above technical solution:

the connecting rod is fixedly connected with the nut seat through a fixing screw.

As a further description of the above technical solution:

the number of the cleaning blocks is three, the three groups of cleaning blocks are parallel to each other, the distance between every two adjacent groups of cleaning blocks is equal, and the shape and the size of the cleaning blocks are similar to those of the groove.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of USB shell mould compares with traditional device, through being provided with devices such as go-between, dwang, telescopic link and fixing bolt, drives clean piece through the rotation of dwang and rotates, and rethread telescopic link is flexible in the dwang for clean piece is aimed at with type groove and is cleaned, the device simple structure, convenient and practical.

2. The device compares with traditional device, its structure and design all have great innovation and improvement, through being provided with the lead screw, the rotation motor, devices such as nut seat and connecting rod, the rotation motor drives the lead screw and rotates, make the nut seat remove on the lead screw, because nut seat and connecting rod looks fixed connection, be provided with the cleaning block on the connecting rod, cleaning block itself is imitative with the type groove molding, the raw materials residue in the removal pair type groove line through the cleaning block clears up, prevent that it from influencing other mould shaping, be worth wideling popularize.

Drawings

Fig. 1 is a front view structural diagram of a USB housing mold according to the present invention;

FIG. 2 is a schematic view of a connection structure between a lead screw, a rotary motor, a rotary rod, a telescopic rod, a fixing bolt, a nut seat, a connecting block, a connecting rod and a coupling;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. fixing a die holder; 2. a movable die holder; 3. a connecting ring; 4. rotating the rod; 5. fixing the bolt; 6. a telescopic rod; 7. a motor case; 8. a connecting rod; 9. a cleaning block; 10. a coupling; 11. a lead screw; 12. a rotation motor; 13. a nut seat; 14. a connecting rod; 15. connecting blocks; 16. a profiled groove; 17. and (5) determining a module.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.

Referring to fig. 1-3, the present invention provides an embodiment: a USB shell mould comprises a fixed mould base 1 and a movable mould base 2, wherein the outer surface of the top of the fixed mould base 1 is fixedly connected with a fixed mould block 17, and the outer surface of the bottom of the movable mould base 2 is provided with a shaped groove 16 corresponding to the fixed mould block 17; the outer walls of two sides of the movable die holder 2 are symmetrically and fixedly connected with connecting rings 3, one side of each connecting ring 3 is movably connected with a rotating rod 4, the top of each rotating rod 4 is movably connected with a telescopic rod 6, and one side of each rotating rod 4 is in threaded connection with a fixing bolt 5; the outer wall of the front side of the telescopic rod 6 is fixedly connected with a motor box 7, the inner wall of the front side of the motor box 7 is fixedly provided with a rotating motor 12, and the rear side of an output shaft of the rotating motor 12 is fixedly connected with a screw rod 11; the outer wall of the rear side of the telescopic rod 6 is fixedly connected with a connecting rod 14, and the tail end of the rear side of the connecting rod 14 is fixedly connected with a connecting block 15; the outer side wall of the screw 11 is movably sleeved with a nut seat 13, the outer wall of one side of the nut seat 13 is fixedly connected with a connecting rod 8, and the outer wall of the bottom of the connecting rod 14 is fixedly connected with a cleaning block 9.

A coupling 10 is arranged between an output shaft of a rotary motor 12 and a lead screw 11, the output shaft of the rotary motor 12 is fixedly connected with the lead screw 11 through the coupling 10, so that a power source is provided for the rotation of the lead screw 11 through the output shaft of the rotary motor 12, the rotary rod 4 and a connecting ring 3 are in interference fit, so that the stability of the rotary rod 4 is facilitated, a threaded connecting hole is formed in the inner part of a telescopic rod 6 and the inner part of a connecting block 15 corresponding to the lead screw 11, so that the lead screw 11 can be conveniently installed, the connecting block 15 and the telescopic rod 6 are rotatably connected with the lead screw 11 through the threaded connecting hole, so that a nut seat 13 can be conveniently moved along the lead screw 11 through the rotation of the lead screw 11, the connecting rod 8 is fixedly connected with the nut seat 13 through a fixing screw, the connecting rod 8 is driven to move, the number of the cleaning blocks 9 is three, the three groups of cleaning blocks 9 are parallel to each other, the distance between every two adjacent groups of cleaning blocks 9 is equal, the shape and the size of the cleaning blocks 9 are similar to those of the groove 16, and the cleaning force of the groove 16 is increased.

The working principle is as follows: the utility model provides a pair of USB shell mould has great improvement innovation with traditional device, when using this kind of USB shell mould, at first separate the fixed die base 1 with movable mould seat 2, rotate dwang 4 180, adjust until clean piece 9 and the laminating of type groove 16 to telescopic link 6, start rotation motor 12 and drive lead screw 11 and rotate, make nut seat 13 remove along lead screw 11, the connecting rod 8 that drives and nut seat 13 is connected removes, it begins the clearance to type groove 16 to drive clean piece 9 to remove promptly, because the shape and size of clean piece 9 is imitative with type groove 16 mutually, can carry out fine clearance to the remaining raw materials residue of longitudinal line part in type groove 16.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a USB shell mould, includes die holder (1) and movable mould seat (2), its characterized in that: the outer surface of the top of the fixed die holder (1) is fixedly connected with a fixed die block (17), and the outer surface of the bottom of the movable die holder (2) is provided with a groove (16) corresponding to the fixed die block (17);

the outer walls of two sides of the movable die holder (2) are symmetrically and fixedly connected with connecting rings (3), one side of each connecting ring (3) is movably connected with a rotating rod (4), the top of each rotating rod (4) is movably connected with a telescopic rod (6), and one side of each rotating rod (4) is in threaded connection with a fixing bolt (5);

the outer wall of the front side of the telescopic rod (6) is fixedly connected with a motor box (7), the inner wall of the front side of the motor box (7) is fixedly provided with a rotating motor (12), and the rear side of an output shaft of the rotating motor (12) is fixedly connected with a lead screw (11);

the outer wall of the rear side of the telescopic rod (6) is fixedly connected with a connecting rod (14), and the tail end of the rear side of the connecting rod (14) is fixedly connected with a connecting block (15);

the outer side wall of the lead screw (11) is movably sleeved with a nut seat (13), the outer wall of one side of the nut seat (13) is fixedly connected with a connecting rod (8), and the outer wall of the bottom of the connecting rod (8) is fixedly connected with a cleaning block (9).

2. The USB housing mold of claim 1, wherein: a coupler (10) is arranged between an output shaft of the rotating motor (12) and the lead screw (11), and the output shaft of the rotating motor (12) is fixedly connected with the lead screw (11) through the coupler (10).

3. The USB housing mold of claim 1, wherein: the rotating rod (4) and the connecting ring (3) are in interference fit.

4. The USB housing mold of claim 1, wherein: threaded connecting holes are formed in the positions, corresponding to the screw rods (11), in the telescopic rod (6) and the connecting block (15).

5. The USB housing mold of claim 1, wherein: the connecting block (15), the telescopic rod (6) and the lead screw (11) are rotationally connected through a threaded connecting hole.

6. The USB housing mold of claim 1, wherein: the connecting rod (8) is fixedly connected with the nut seat (13) through a fixing screw.

7. The USB housing mold of claim 1, wherein: the number of the cleaning blocks (9) is three, the three groups of cleaning blocks (9) are parallel to each other, the distance between every two adjacent groups of cleaning blocks (9) is equal, and the shape and the size of the cleaning blocks (9) are similar to those of the groove (16).