CN215435181U

CN215435181U - Thread mould convenient to dismouting

Info

Publication number: CN215435181U
Application number: CN202121282029.5U
Authority: CN
Inventors: 陈艳荣
Original assignee: Dongguan Jingjia Industrial Co ltd
Current assignee: Dongguan Jingjia Industrial Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-07
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a thread mould convenient to disassemble and assemble, which comprises a base, wherein the upper surface of the base is provided with two moving grooves which are symmetrically arranged, and a bidirectional screw rod is connected in the two moving grooves in a co-rotating manner through a bearing, two rod walls of the bidirectional screw rod in the two moving grooves are both in threaded connection with a screw rod nut, the outer side walls of the two screw rod nuts are both fixedly sleeved with a moving block, when in use, the threaded rod can be rotated through the rotating block, so that the threaded rod is disconnected with the thread groove, at the moment, the two molds can be taken down and replaced, then the positioning block on the mold is inserted into the positioning groove, and the threaded rod is rotated to be connected with the thread groove, therefore, the die is replaced and installed, and then the two-way screw rod can be rotated, so that the two dies can be driven to abut against each other to form a complete die for carrying out the forming operation of the thread structure.

Description

Thread mould convenient to dismouting

Technical Field

The utility model relates to the technical field of dies, in particular to a thread die convenient to disassemble and assemble.

Background

A mold is important process equipment for producing various industrial products, and a screw mold is a molding apparatus for an integral screw structure.

The existing production equipment for the thread mold can only produce thread equipment with fixed specifications generally, and when the specifications of the thread mold need to be adjusted, the thread mold is troublesome to disassemble and assemble in the whole replacement process and is inconvenient for people to use, so that the thread mold convenient to disassemble and assemble is necessary to be provided.

Disclosure of Invention

The utility model aims to provide a thread die convenient to disassemble and assemble so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a thread die convenient to disassemble and assemble comprises a base, wherein two moving grooves are formed in the upper surface of the base, the two moving grooves are symmetrically arranged, a bidirectional lead screw is connected into the two moving grooves in a rotating mode through a bearing, a lead screw nut is connected onto two sections of rod walls of the bidirectional lead screw in the two moving grooves in a threaded mode, a moving block is fixedly sleeved on the outer side wall of each lead screw nut, the upper ends of the two moving blocks penetrate through and extend out of the base, two positioning grooves are formed in the upper surfaces of the two moving blocks, a positioning block is connected into the four positioning grooves in a sliding mode, the upper ends of the four positioning blocks penetrate through and extend out of the moving block, two dies are fixedly connected together, a forming groove is formed between the side walls of one opposite side of each die, and a thread groove is formed in the bottom of each positioning groove, the two corresponding threaded groove positions are all connected with a threaded rod in a rotating mode through a bearing, and the two threaded rods penetrate through the rotating block which extends into the die and is fixedly connected with the die.

Preferably, two the turning block all rotates through the bearing and connects the upper surface at two moulds, two a rectangular channel, two have all been seted up to the upper surface of turning block equal sliding connection has a rectangular block, two in the rectangular channel the upper end of rectangular block all runs through and extends to the mould outside and a first handle of rotating of fixedly connected with.

Preferably, one end of the bidirectional screw rod penetrates and extends out of the base, and a second rotating handle is fixedly connected to one end, located outside the base, of the bidirectional screw rod.

Preferably, the screw threads of the bidirectional screw rod on the rod walls in the two moving grooves are symmetrically arranged.

Preferably, the two lead screw nuts and the two moving blocks are symmetrically arranged.

Compared with the prior art, the utility model has the beneficial effects that: when the screw rod die is used, the screw rod can be rotated through the rotating block, so that the screw rod is disconnected from the thread groove, the two dies can be taken down and replaced at the moment, the positioning block on the die is inserted into the positioning groove, the screw rod is connected with the thread groove in a rotating mode, replacement and installation of the dies are completed, the two-way screw rod can be rotated, and the two dies can be driven to abut against each other to form a complete die to perform forming operation of a thread structure.

Drawings

FIG. 1 is a schematic structural diagram of a use state of the present invention;

FIG. 2 is a schematic view of a base structure of the present invention;

FIG. 3 is a schematic view of the mold of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

fig. 5 is an enlarged schematic structural view of a portion B of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a moving groove; 3. a bidirectional screw rod; 4. a feed screw nut; 5. a moving block; 6. positioning a groove; 7. positioning blocks; 8. a mold; 9. forming a groove; 10. a thread groove; 11. a threaded rod; 12. rotating the block; 13. a rectangular groove; 14. a rectangular block; 15. a first rotating handle; 16. a second rotating handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a thread die convenient to disassemble and assemble comprises a base 1, wherein two moving grooves 2 are formed in the upper surface of the base 1, the two moving grooves 2 are symmetrically arranged, a bidirectional screw rod 3 is connected into the two moving grooves 2 in a rotating mode through a bearing, a screw nut 4 is connected onto each of two rod walls of the bidirectional screw rod 3 in the two moving grooves 2 in a threaded mode, a moving block 5 is fixedly sleeved on the outer side wall of each screw nut 4, the upper ends of the two moving blocks 5 penetrate through and extend out of the base 1, two positioning grooves 6 are formed in the upper surfaces of the two moving blocks 5, a positioning block 7 is connected into each positioning groove 6 in a sliding mode, the upper ends of the four positioning blocks 7 penetrate through and extend out of the moving blocks 5 and are fixedly connected with two dies 8 together, and a forming groove 9 is formed between the side walls of the two dies 8 on the opposite sides, wherein a thread groove 10 has all been seted up to the tank bottom of two constant head tanks 6, all is connected with a threaded rod 11 through the bearing rotation on the locating piece 7 that corresponds two thread groove 10 positions, and two threaded rods 11 all run through and extend to in the mould 8 and a turning block 12 of fixedly connected with.

Wherein, two turning blocks 12 all rotate through the bearing and connect the upper surface at two moulds 8, and a rectangular channel 13 has all been seted up to the upper surface of two turning blocks 12, and equal sliding connection has a rectangular block 14 in two rectangular channels 13, and the upper end of two rectangular blocks 14 all runs through and extends to mould 8 outer and first rotation handle 15 of fixedly connected with.

Wherein, one end of the bidirectional screw rod 3 runs through and extends to the outside of the base 1, and the end of the bidirectional screw rod 3 positioned outside the base 1 is fixedly connected with a second rotating handle 16.

Wherein, the screw thread of the bidirectional screw rod 3 on the rod wall in the two moving grooves 2 is arranged symmetrically.

Wherein, two feed screw nuts 4 and two movable blocks 5 are all arranged symmetrically.

Specifically, when the utility model is used, firstly, the two rectangular blocks 14 are inserted into the two rectangular grooves 13, at this time, the two rectangular rods 14 can be rotated by the first rotating handle 15, the two rectangular rods 14 drive the two rotating blocks 12 to rotate by matching with the two rectangular grooves 13, and the two rotating blocks 12 can drive the threaded rod 11 to synchronously rotate when rotating, so that the threaded rod 11 is disconnected with the threaded groove 10, at this time, the mold 8 can be taken out and replaced, then the positioning block 7 at the bottom of the replaced mold 8 can be inserted into the corresponding positioning groove 6, then the threaded rod 11 can be rotated, so that the threaded rod 11 is in threaded connection with the threaded groove 10 to fix the mold 8, thereby the threaded devices with different specifications can be produced, after the replacement is completed, the second rotating handle 16 can be rotated, and the second rotating handle 16 can drive the bidirectional threaded rod 3 to rotate, and the bidirectional screw rod 3 can drive the moving block 5 to move in opposite directions by matching with the screw rod nut 4, so that two dies 8 can be driven to abut against each other to form a complete die for producing a thread structure, and when a workpiece needs to be taken, the two dies 8 can be driven to be separated by reversely rotating the second rotating handle 16, so that the workpiece is conveniently taken.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thread mould convenient to dismouting, includes a base (1), its characterized in that, two shifting chutes (2) have been seted up to the upper surface of base (1), two shifting chutes (2) are the setting of symmetry form, and two it is connected with a two-way lead screw (3) to rotate jointly through the bearing in shifting chute (2), equal threaded connection has a screw-nut (4) on two sections pole walls that two-way lead screw (3) are located in two shifting chutes (2), two all fixed cup joint a movable block (5) on the lateral wall of screw-nut (4), two the upper end of movable block (5) all runs through and extends outside base (1), and two the upper surface of movable block (5) has all seted up two constant head tanks (6), four equal sliding connection has a locating piece (7) in constant head tank (6), four the upper end of locating piece (7) all runs through and extends outside movable block (5) and common fixed connection connects There are two moulds (8), two a shaping groove (9) has been seted up jointly between the lateral wall of mould (8) one side in opposite directions, wherein two a thread groove (10) have all been seted up to the tank bottom of constant head tank (6), correspond two all be connected with a threaded rod (11), two through bearing rotation on locating piece (7) of thread groove (10) position threaded rod (11) all run through and extend to mould (8) in and a turning block (12) of fixedly connected with.

2. The thread die convenient to disassemble and assemble according to claim 1, wherein: two the upper surface of connection in two mould (8) is all rotated through the bearing in turning block (12), two a rectangular channel (13), two have all been seted up to the upper surface of turning block (12) equal sliding connection has a rectangular block (14), two in rectangular channel (13) the upper end of rectangular block (14) all runs through and extends to mould (8) outer and first rotation handle (15) of fixedly connected with.

3. The thread die convenient to disassemble and assemble according to claim 1, wherein: one end of the bidirectional screw rod (3) penetrates through the base (1) and extends to the outside, and a second rotating handle (16) is fixedly connected to one end, located outside the base (1), of the bidirectional screw rod (3).

4. The thread die convenient to disassemble and assemble according to claim 1, wherein: the screw threads on the rod walls of the two-way screw rods (3) in the two moving grooves (2) are symmetrically arranged.

5. The thread die convenient to disassemble and assemble according to claim 1, wherein: the two lead screw nuts (4) and the two moving blocks (5) are symmetrically arranged.