CN214263589U

CN214263589U - Sleeve convenient to disassemble and assemble for mold

Info

Publication number: CN214263589U
Application number: CN202023324310.9U
Authority: CN
Inventors: 巫伟强; 汤庆龙
Original assignee: Kunshan Yazhao Precision Mould Co ltd
Current assignee: Kunshan Yazhao Precision Mould Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-24
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a mould is with sleeve pipe of dismouting of being convenient for relates to sleeve pipe technical field, and is difficult for solving current mould and with the sleeve pipe installation of dismouting of being convenient for, and the practicality is not very high problem. The installation sleeve is installed to the inside top of spacing pipe box, and the one end of installation sleeve extends to the inside of spacing pipe box, the inside of spacing pipe box is provided with the through-hole, the inner wall of through-hole is provided with spacing slot, and just spacing slot is provided with four, one side of spacing slot below is provided with rotates spacing groove, the stopper is installed in the outside of installation sleeve below, and the stopper is provided with four, first mounting disc is installed to the below of spacing pipe box, the second mounting disc is installed to the top of installation sleeve, the inside of first mounting disc and second mounting disc all is provided with the mounting hole, and the mounting hole is provided with a plurality of, the internally mounted of mounting hole has fixing bolt.

Description

Sleeve convenient to disassemble and assemble for mold

Technical Field

The utility model relates to a sleeve pipe technical field specifically is a mould is with sleeve pipe of dismouting of being convenient for.

Background

The sleeve for the die is convenient to disassemble and assemble, generally refers to a sleeve fixedly connected between a die and a die assembly, the die is used for various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like in industrial production, in short, the die is used for manufacturing a formed article, the tool is composed of various parts, different dies are composed of different parts, the processing of the appearance of the article is realized mainly by changing the physical state of the formed material, the tool is a tool for making a blank into a workpiece with a specific shape and size under the action of external force, and the tool is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and compression molding or injection molding processing of products such as engineering plastics, rubber, ceramics and the like, and the die has a specific outline or an inner cavity shape, the application of a profile with cutting edges allows the blank to be separated (blanked) in the shape of the profile line.

However, the existing die is difficult to mount by using a sleeve which is convenient to disassemble and assemble, and the practicability is not very high; therefore, the existing requirements are not met, and a sleeve convenient to disassemble and assemble for the die is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould is with sleeve pipe of dismouting of being convenient for to it is more difficult to put forward the sleeve pipe installation of current mould with the dismouting of being convenient for among the above-mentioned background art to solve, and the practicality is not very high problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould is with sleeve pipe of dismouting of being convenient for, includes spacing pipe box, the installation sleeve pipe is installed to the inside top of spacing pipe box, and the one end of installation sleeve pipe extends to the inside of spacing pipe box, the inside of spacing pipe box is provided with the through-hole, the inner wall of through-hole is provided with spacing slot, and just spacing slot is provided with four, one side of spacing slot below is provided with rotates spacing groove, the stopper is installed in the outside of installation sleeve pipe below, and the stopper is provided with four.

Preferably, a first mounting disc is installed to the below of spacing pipe sleeve, a second mounting disc is installed to the top of installation sleeve, the inside of first mounting disc and second mounting disc all is provided with the mounting hole, and the mounting hole is provided with a plurality of, the internally mounted of mounting hole has fixing bolt.

Preferably, the lower part of the rotary limiting groove is provided with a mounting groove, the mounting groove is positioned below one side of the rotary limiting groove, and a baffle is arranged on one side of the mounting groove.

Preferably, a rigid spring is installed inside the installation groove, a fixed top plate is installed above the rigid spring, and the rigid spring is connected with the fixed top plate in a sealing mode.

Preferably, the fixing heads are installed below the outer side of the limiting pipe sleeve, the number of the fixing heads is four, and thread grooves are formed in the inner portion below the outer side of the limiting pipe sleeve.

Preferably, a rotary knob is installed above the fixed head, a threaded head is installed below the rotary knob, and the rotary knob is connected with the threaded head in a welding mode.

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

1. the utility model discloses a set up four spacing slots and rotate the spacing groove at the inner wall of spacing pipe box inside through-hole, install the stopper in the outside of installation sleeve pipe below, insert the stopper in four spacing slots of through-hole inner wall, after the stopper inserts the bottom of spacing slot, rotate the installation sleeve pipe, change over the stopper into the inside of rotating the spacing groove, after the stopper enters into the inside of rotating the spacing groove, the installation sleeve pipe is fixed to the inside of spacing pipe box, and is difficult to extract;

2. the utility model discloses an inside in spacing pipe box outside below sets up four thread grooves, and the thread groove sets up in the intermediate position that rotates the spacing groove, after the installation sleeve pipe has installed, rotate the knob on the fixed head in the outside of spacing pipe box below, the thread head that will turn over to knob one side changes over to the thread groove in, the thread head extends into the inside of rotating the spacing groove, thereby reach the spacing effect of stopper for rotating the spacing inslot portion, prevent that the stopper from taking place the skew, the below of rotating spacing groove one side is provided with the mounting groove, the internally mounted of mounting groove has rigid spring, rigid spring plays certain cushioning effect, prevent when stamping die, spacing pipe box takes place the fracture with the installation sleeve pipe.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of the limiting pipe sleeve of the present invention.

In the figure: 1. a limiting pipe sleeve; 2. a first mounting plate; 3. installing a sleeve; 4. a second mounting plate; 5. mounting holes; 6. fixing the bolt; 7. a through hole; 8. limiting slots; 9. rotating the limiting groove; 10. a limiting block; 11. mounting grooves; 12. a baffle plate; 13. a rigid spring; 14. securing the topsheet; 15. a fixed head; 16. a thread groove; 17. turning a knob; 18. and (4) a thread head.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a mould is with sleeve pipe of dismouting of being convenient for, including spacing pipe box 1, installation sleeve pipe 3 is installed to the inside top of spacing pipe box 1, and the one end of installation sleeve pipe 3 extends to the inside of spacing pipe box 1, the inside of spacing pipe box 1 is provided with through-hole 7, the inner wall of through-hole 7 is provided with spacing slot 8, and spacing slot 8 is provided with four, play fine spacing guide effect, one side of spacing slot 8 below is provided with rotates spacing groove 9, stopper 10 is installed in the outside of installation sleeve pipe 3 below, and stopper 10 is provided with four.

Further, first mounting disc 2 is installed to the below of spacing pipe box 1, and second mounting disc 4 is installed to the top of installing sleeve 3, and the inside of first mounting disc 2 and second mounting disc 4 all is provided with mounting hole 5, and mounting hole 5 is provided with a plurality of, and the internally mounted of mounting hole 5 has fixing bolt 6, installs and removes the convenience, does benefit to the maintenance, can increase the pretightning force and prevent to become flexible, can not arouse junction material composition phase transition.

Further, the below of rotating spacing groove 9 is provided with mounting groove 11, and mounting groove 11 is located the below of rotating spacing groove 9 one side, and baffle 12 is installed to one side of mounting groove 11, plays fine limiting displacement.

Furthermore, the rigid spring 13 is installed in the installation groove 11, the fixed top plate 14 is installed above the rigid spring 13, and the rigid spring 13 is connected with the fixed top plate 14 in a sealing mode, so that the mounting groove has good fatigue resistance and has good sealing performance, insulating performance and corrosion resistance.

Further, the fixing heads 15 are installed below the outer side of the limiting pipe sleeve 1, the number of the fixing heads 15 is four, and the threaded groove 16 is formed in the inner portion below the outer side of the limiting pipe sleeve 1, so that the threaded heads 18 are convenient to install.

Furthermore, a rotary knob 17 is arranged above the fixed head 15, a threaded head 18 is arranged below the rotary knob 17, the rotary knob 17 is connected with the threaded head 18 in a welding mode, the welding connection is good in air tightness and water tightness, the structural rigidity is high, the structural integrity is good, labor and time are saved, the sectional area of materials is not reduced, and the materials are fully utilized.

The working principle is as follows: when in use, the first mounting disc 2 on the limiting pipe sleeve 1 is firstly mounted on a mould, then the second mounting disc 4 on the mounting sleeve 3 is mounted on a die assembly, after the mounting is finished, four limiting blocks 10 at the lower part of the outer side of the mounting sleeve 3 are inserted into four limiting slots 8 on the inner wall of a through hole 7 in the limiting pipe sleeve 1, after the limiting blocks 10 are inserted into the bottom of the limiting slots 8, the limiting pipe sleeve 1 is rotated, the limiting blocks 10 are rotated into a rotating limiting groove 9 at one side of the lower part of the limiting slots 8, after the limiting blocks 10 enter the rotating limiting groove 9, the mounting sleeve 3 is fixed in the limiting pipe sleeve 1 and is not easy to pull out, after the limiting pipe sleeve 1 is mounted, a rotating knob 17 on a fixing head 15 at the outer side of the limiting pipe sleeve 1 is rotated, a thread head 18 at one side of the rotating knob 17 is rotated into a thread groove 16, and the thread groove 16 is arranged at the middle position of the rotating limiting groove 9, thread head 18 on knob 17 extends into the inside of rotating spacing groove 9 to reach for rotating the spacing effect of the inside stopper 10 of spacing groove 9, prevent that stopper 10 from taking place the skew, the below of rotating spacing groove 9 one side is provided with mounting groove 11, the internally mounted of mounting groove 11 has rigid spring 13, rigid spring 13 plays certain cushioning effect, prevents that spacing pipe box 1 from taking place the fracture with installing sleeve 3 when stamping die.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mould is with sleeve pipe of dismouting of being convenient for, includes spacing pipe box (1), its characterized in that: installing sleeve pipe (3) is installed to the inside top of spacing pipe box (1), and the one end of installing sleeve pipe (3) extends to the inside of spacing pipe box (1), the inside of spacing pipe box (1) is provided with through-hole (7), the inner wall of through-hole (7) is provided with spacing slot (8), and spacing slot (8) are provided with four, one side of spacing slot (8) below is provided with rotates spacing groove (9), stopper (10) are installed in the outside of installing sleeve pipe (3) below, and stopper (10) are provided with four.

2. The easy-to-disassemble and assemble sleeve for the mold as set forth in claim 1, wherein: first mounting disc (2) are installed to the below of spacing pipe box (1), second mounting disc (4) are installed to the top of installation sleeve pipe (3), the inside of first mounting disc (2) and second mounting disc (4) all is provided with mounting hole (5), and mounting hole (5) are provided with a plurality of, the internally mounted of mounting hole (5) has fixing bolt (6).

3. The easy-to-disassemble and assemble sleeve for the mold as set forth in claim 1, wherein: the lower part of the rotary limiting groove (9) is provided with a mounting groove (11), the mounting groove (11) is located below one side of the rotary limiting groove (9), and a baffle plate (12) is mounted on one side of the mounting groove (11).

4. The easy-to-disassemble and assemble sleeve for the mold as set forth in claim 3, wherein: the inner mounting of mounting groove (11) has stiff spring (13), fixed top plate (14) are installed to the top of stiff spring (13), and stiff spring (13) and fixed top plate (14) sealing connection.

5. The easy-to-disassemble and assemble sleeve for the mold as set forth in claim 1, wherein: fixing heads (15) are installed below the outer side of the limiting pipe sleeve (1), four fixing heads (15) are arranged, and thread grooves (16) are formed in the inner portion below the outer side of the limiting pipe sleeve (1).

6. The easy-to-disassemble and assemble sleeve for the mold as set forth in claim 5, wherein: the knob (17) is installed to the top of fixed head (15), screw thread head (18) is installed to the below of knob (17), and knob (17) and screw thread head (18) welded connection.