CN220698017U - Special drawing die for metal collecting pipe - Google Patents

Abstract

The utility model discloses a special drawing die for a metal collecting pipe, which comprises an upper die and a middle die, wherein the bottom of the upper die is movably communicated with the middle die, the bottom of the middle die is movably communicated with the lower die, first fixing grooves are formed in the left side and the right side of the bottom of the upper die and the left side and the right side of the top of the lower die, first fixing blocks are movably clamped in the first fixing grooves, and two first clamping grooves are formed in one side, away from each other, of each first fixing block. According to the utility model, through the mutual matching of the upper die, the middle die, the lower die, the first fixing groove, the first fixing block, the first clamping groove, the first supporting block, the through hole, the limiting mechanism, the bearing, the threaded rod, the threaded plate and the clamping block, the problem that the common special drawing die for the metal collecting pipe cannot be split, so that the carrying and the transportation are very inconvenient, and the practicability of the special drawing die for the metal collecting pipe is greatly reduced is solved.

Description

Special drawing die for metal collecting pipe

Technical Field

The utility model relates to the technical field of dies, in particular to a special poking die for a metal collecting pipe.

Background

The collecting pipe is a pipe fitting or a pipe connecting piece, and is a pipe fitting with a plurality of pipe holes drawn at each position on one main pipe. In the prior art, as in the patent with the application number of CN201020619450.6, the utility model relates to a special drawing die for a metal collecting pipe, which comprises a drawing die and is characterized in that the drawing die is an integrated drawing die consisting of an upper part, a middle part and a lower part, the upper part and the lower part of the integrated drawing die are cylinders, and the middle part of the integrated drawing die is a cone; the angle a of the cone of the middle part is 30-35 degrees. The utility model has the advantages of good drawing effect, low thinning rate of the branch pipes, energy conservation and high dimensional accuracy.

However, the special drawing die for the metal collecting pipe cannot be split, so that the carrying and the transportation are inconvenient, and the practicability of the special drawing die for the metal collecting pipe is greatly reduced.

Disclosure of Invention

The utility model aims to provide a special drawing die for a metal collecting pipe, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a special drawing die for a metal collecting pipe, comprising:

an upper die;

the bottom of the upper die is movably communicated with a middle die;

the bottom of the middle die is movably communicated with the lower die;

the first fixing groove is formed in the left side and the right side of the bottom of the upper die and the left side and the right side of the top of the lower die, and a first fixing block is movably clamped in the first fixing groove;

the first clamping grooves are formed in one side, away from each other, of each of the two first fixing blocks;

the upper die and the lower die are fixedly connected with first supporting blocks on the left side and the right side, a through hole is formed in the top of the first supporting blocks, and a limiting mechanism is movably arranged in the through hole.

Further, stop gear includes bearing, threaded rod, thread board and fixture block, one side fixedly connected with bearing that the opening inner wall is close to first fixed block, one side rotation that the first fixed block was kept away from to the bearing is connected with the threaded rod, the one end that the bearing was kept away from to the threaded rod runs through the opening and extends to the outside of opening and fixedly connected with handle, one side threaded connection that the threaded rod surface is close to the bearing has the thread board, the top and the bottom of thread board all run through the opening and extend to the outside of opening, the thread board is close to first fixed block one side and corresponds the position fixedly connected with fixture block of first draw-in groove, one side that the thread board was kept away from to the fixture block runs through first fixed slot and first draw-in groove in proper order and extends to the inside of first draw-in groove.

Further, the threaded rod is movably connected with the through hole.

Further, the front side and the rear side of the threaded plate are movably contacted with the inner wall of the through hole.

Further, the clamping block is movably clamped with the first clamping groove.

Further, the clamping block is movably connected with the first fixing groove.

Further, the first fixing block is fixedly connected with the middle die.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the mutual matching of the upper die, the middle die, the lower die, the first fixing groove, the first fixing block, the first clamping groove, the first supporting block, the through hole, the limiting mechanism, the bearing, the threaded rod, the threaded plate and the clamping block, the problem that the common special drawing die for the metal collecting pipe cannot be split, so that the carrying and the transportation are very inconvenient, and the practicability of the special drawing die for the metal collecting pipe is greatly reduced is solved.

Drawings

FIG. 1 is a cross-sectional view of an elevation structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is an enlarged schematic view of fig. 1 a according to the present utility model.

In the figure: 1. an upper die; 2. a middle mold; 3. a lower die; 4. a first fixing groove; 5. a first fixed block; 6. a first clamping groove; 7. a first support block; 8. a through port; 9. a limiting mechanism; 901. a bearing; 902. a threaded rod; 903. a thread plate; 904. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, 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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, a special drawing die for metal collecting pipes comprises an upper die 1 and a middle die 2, wherein the bottom of the upper die 1 is movably communicated with the middle die 2, the bottom of the middle die 2 is movably communicated with a lower die 3, first fixing grooves 4 are formed in the left side and the right side of the bottom of the upper die 1 and the left side and the right side of the top of the lower die 3, first fixing blocks 5 are movably clamped in the first fixing grooves 4, two first clamping grooves 6 are formed in the sides, away from each other, of the two first fixing blocks 5, first supporting blocks 7 are fixedly connected to the left side and the right side of the upper die 1 and the right side of the lower die 3, a through hole 8 is formed in the top of the first supporting blocks 7, and a limiting mechanism 9 is movably arranged in the through hole 8.

Specifically, stop gear 9 includes bearing 901, threaded rod 902, threaded plate 903 and fixture block 904, one side fixedly connected with bearing 901 that the opening 8 inner wall is close to first fixed block 5, one side rotation that first fixed block 5 was kept away from to bearing 901 is connected with threaded rod 902, threaded rod 902 is kept away from the one end of bearing 901 and is passed through opening 8 and extends to the outside of opening 8 and fixedly connected with handle, threaded rod 902 surface is close to one side threaded connection of bearing 901 has threaded plate 903, the top and the bottom of threaded plate 903 all run through opening 8 and extend to the outside of opening 8, threaded plate 903 is close to first fixed block 5 one side and corresponds the position fixedly connected with fixture block 904 of first draw-in groove 6, one side that the fixture block 904 was kept away from to threaded plate 903 runs through first fixed slot 4 and first draw-in groove 6 in proper order and extends to the inside of first draw-in groove 6.

In particular embodiments, threaded rod 902 is movably coupled to port 8.

Specifically, both front and rear sides of the threaded plate 903 are in movable contact with the inner wall of the through hole 8.

In a specific implementation, the clamping block 904 is movably clamped with the first clamping groove 6.

Specifically, the clamping block 904 is movably connected with the first fixing groove 4.

In the specific implementation, the first fixing block 5 is fixedly connected with the middle die 2.

When in practical application: when this drawing die of needs split, only need anticlockwise rotation handle, and then drive threaded rod 902 rotation, and then under the screw thread effect for screw thread board 903 drives fixture block 904 and moves to one side of keeping away from first draw-in groove 6, and then makes fixture block 904 break away from first draw-in groove 6, then pulls mould 1 and bed die 3 outward, can make first fixed block 5 break away from first fixed slot 4, thereby can dismantle mould 1 and bed die 3, thereby can split into the triplex with this drawing die, thereby conveniently carry or transport.

All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the application can be purchased from the market, all parts in the application can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming by the person skilled in the art, the supply of power also belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)

1. A special drawing die for a metal collecting pipe, which is characterized by comprising:

an upper die (1);

a middle die (2), wherein the bottom of the upper die (1) is movably communicated with the middle die (2);

the bottom of the middle die (2) is movably communicated with the lower die (3);

the first fixing groove (4) is formed in the left side and the right side of the bottom of the upper die (1) and the left side and the right side of the top of the lower die (3), and a first fixing block (5) is movably clamped in the first fixing groove (4);

the first clamping grooves (6) are formed in one side, away from each other, of each of the two first fixing blocks (5);

the die comprises a first supporting block (7), wherein the left side and the right side of the upper die (1) and the lower die (3) are fixedly connected with the first supporting block (7), a through hole (8) is formed in the top of the first supporting block (7), and a limiting mechanism (9) is movably arranged in the through hole (8).

2. The special drawing die for metal collecting pipes as set forth in claim 1, wherein: stop gear (9) are including bearing (901), threaded rod (902), threaded plate (903) and fixture block (904), one side fixedly connected with bearing (901) that port (8) inner wall is close to first fixed block (5), one side rotation that first fixed block (5) was kept away from to bearing (901) is connected with threaded rod (902), one end through port (8) and the extension to port (8) are kept away from to threaded rod (902) and are fixedly connected with handle, one side threaded connection that threaded rod (902) surface is close to bearing (901) has threaded plate (903), the top and the bottom of threaded plate (903) all run through port (8) and extend to the outside of port (8), threaded plate (903) are close to one side of first fixed block (5) and correspond the position fixedly connected with fixture block (904) of first draw-in groove (6), one side that threaded plate (903) was kept away from to fixture block (904) runs through first fixed slot (4) and first draw-in groove (6) and extends to the inside of first draw-in groove (6) in proper order.

3. A metal manifold dedicated dialing die according to claim 2, wherein: the threaded rod (902) is movably connected with the through hole (8).

4. A metal manifold dedicated dialing die according to claim 2, wherein: both front and back sides of the threaded plate (903) are movably contacted with the inner wall of the through hole (8).

5. A metal manifold dedicated dialing die according to claim 2, wherein: the clamping block (904) is movably clamped with the first clamping groove (6).

6. A metal manifold dedicated dialing die according to claim 2, wherein: the clamping block (904) is movably connected with the first fixing groove (4).

7. The special drawing die for metal collecting pipes as set forth in claim 1, wherein: the first fixing block (5) is fixedly connected with the middle die (2).