CN219169228U

CN219169228U - Mould is used in production of refrigeration copper pipe

Info

Publication number: CN219169228U
Application number: CN202320099898.7U
Authority: CN
Inventors: 赵钦海; 彭永聪; 曲绍文
Original assignee: Changshu Zhongjia New Material Co ltd
Current assignee: Changshu Zhongjia New Material Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-13
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to the field of mechanical production, and discloses a die for producing a refrigeration copper pipe, which comprises a forming lower die and a forming upper die, wherein heating coils are fixedly arranged in the forming lower die and the forming upper die, one ends of the surfaces of the opposite sides of the forming lower die and the forming upper die are fixedly connected with a first die table, the other ends of the surfaces of the opposite sides of the forming lower die and the forming upper die are fixedly connected with a second die table, and one side of the forming lower die is fixedly connected with a drawing table. In the utility model, the coil in the upper forming die and the lower forming die is heated firstly, then raw materials are put in from the feeding table, the raw materials are heated through the upper forming die and the lower forming die, and then the heated copper pipe is drawn and formed through the drawing table.

Description

Mould is used in production of refrigeration copper pipe

Technical Field

The utility model relates to the field of mechanical production, in particular to a die for producing a refrigeration copper pipe.

Background

The utility model provides a refrigeration copper pipe production is with mould is at the course of working of copper pipe, with the instrument of copper pipe processing to the finished product, prepare the copper pipe of internal diameter certain with the clay billet from the great raw and other materials in aperture during the use, but in the course of production, can not satisfy the length that copper pipe needs to prepare when satisfying copper pipe size, thereby make the course of working of copper pipe more loaded down with trivial details, secondly, in the pressing of copper pipe, the mould can't reach suitable temperature, can't make the copper pipe prepare under the condition that obtains suitable ductility, make the operation process more difficult problem, consequently, the skilled person provides a refrigeration copper pipe production with mould, in order to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a die for producing a refrigeration copper pipe, which is characterized in that coils in an upper forming die and a lower forming die are firstly heated, raw materials are put in from a feeding table, the raw materials are heated through the upper forming die and the lower forming die, the heated copper pipe has good ductility, the heated copper pipe is drawn and formed through a drawing table, the size of the copper pipe can be effectively controlled, the copper pipe is softened at the temperature of 350-650 ℃, the copper pipe has good ductility at the moment, the upper forming die and the lower forming die are preheated before the copper pipe is fed, and the raw materials are added after the copper pipe reaches a certain temperature, so that the copper pipe can reach an annealing temperature in the shortest time, and the working efficiency is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the die for producing the refrigeration copper pipe comprises a forming lower die and a forming upper die, wherein heating coils are fixedly arranged in the forming lower die and the forming upper die;

the one end of the opposite side surfaces of the forming lower die and the forming upper die are fixedly connected with a first die table, the other end of the opposite side surfaces of the forming lower die and the forming upper die are fixedly connected with a second die table, one side of the forming lower die is fixedly connected with a drawing table, and one side of the forming lower die is fixedly connected with a feeding table;

according to the technical scheme, the coil in the upper forming die and the lower forming die is heated, raw materials are put in from the feeding table after the coil is heated to a proper temperature, the heated copper tube has good ductility through the upper forming die and the lower forming die, meanwhile, the copper tube is softened, the heated copper tube is drawn and formed through the drawing table, the length of the copper tube to be manufactured can be effectively controlled, the upper forming die and the lower forming die are heated in advance before the copper tube is fed, and after a certain temperature is reached, raw materials are added, so that the copper tube can reach a proper expansion temperature in the shortest time, and the working flow of pressing and drawing can be completed more rapidly.

Further, a plurality of rollers are fixedly arranged at the lower end of the inner part of the feeding table at equal intervals, a feeding hole is formed in the center of one side of the inner part of the feeding table, and a first sliding groove is formed in the lower end of one side of the feeding table;

through the technical scheme, the plurality of rollers of the feed inlet can enable feeding to be more convenient and labor-saving, the first sliding chute is connected with the forming lower die, the forming lower die can move up and down, and the copper pipe can be sized accordingly.

Further, a second chute is formed in the drawing table, and a small cylinder is fixedly arranged on one side of the second chute;

through the technical scheme, the drawing table can slide in the second chute, and the length of the copper pipe can be formulated through the expansion and contraction of the air cylinder by the drawing table at the upper end of the second chute.

Further, a sliding rod is arranged in the second sliding groove in a sliding manner, the upper end of the sliding rod is fixedly connected with a telescopic rod, and the upper end of the telescopic rod is fixedly connected with an upper end clamping block;

through the technical scheme, the clamping blocks at the upper end of the drawing table can move up and down through the telescopic rods to fix the copper tubes for drawing, so that the requirements of fixing the copper tubes in different sizes can be met.

Further, the lower end of the forming lower die is fixedly connected with a hydraulic machine;

through the technical scheme, the hydraulic press can enable the forming lower die to move through up-down expansion, and the copper pipe can be better fixed for heating, so that the sizes of different copper pipes can be formulated.

Further, fixing plates are fixedly arranged on two sides of the hydraulic machine;

through the technical scheme, the fixing plates on the two sides of the hydraulic machine can fix the die, so that the whole die can reach a more stable working state.

Further, the lower end of the hydraulic machine is fixedly connected with a base;

through above-mentioned technical scheme, the stability of copper pipe production mould overall structure is guaranteed to the base.

Further, one side of the forming lower die is fixedly connected with a plug wire port;

through above-mentioned technical scheme, the plug wire mouth is used for connecting the circuit to this is for copper pipe production mould power supply.

The utility model has the following beneficial effects:

1. the utility model provides a die for producing a refrigeration copper pipe, which is characterized in that coils in an upper forming die and a lower forming die are heated firstly, then raw materials are put in from a feeding table, the upper forming die and the lower forming die are heated, and the upper forming die and the lower forming die heated to proper temperatures enable copper pipe raw materials to be heated rapidly in the pressing process and reach annealing temperature in the shortest time, so that the length of the copper pipe can be prepared better when drawing work is performed, and the working efficiency is improved.

2. According to the die for producing the refrigeration copper pipe, the plurality of rollers of the feeding port can enable feeding to be more convenient and labor-saving, the first sliding groove is connected with the forming lower die, the forming lower die can move up and down under the drive of the hydraulic press, the size of the copper pipe can be formulated, and the production process is simpler.

3. According to the die for producing the refrigeration copper pipe, the drawing table can slide in the second sliding groove, the drawing table at the upper end of the second sliding groove can be used for making the length of the copper pipe through the extension and contraction of the air cylinder, the clamping block at the upper end of the drawing table can be used for fixing the copper pipe through the up-and-down movement of the extension rod to draw the copper pipe, and the requirement of fixing different copper pipes in size can be met.

Drawings

FIG. 1 is a schematic axial view of a mold for producing a refrigeration copper pipe according to the present utility model;

fig. 2 is a schematic diagram of a front cross section of a mold for producing a refrigeration copper pipe according to the present utility model;

fig. 3 is a schematic front view of a mold for producing a refrigeration copper pipe according to the present utility model;

fig. 4 is an isometric view of a drawing table of a die for producing a refrigeration copper pipe.

Legend description:

1. forming a lower die; 2. a telescopic rod; 3. an upper clamping block; 4. a heating coil; 5. a first mold stage; 6. a second mold stage; 7. a roller; 8. a slide bar; 9. a first chute; 10. a fixing plate; 11. a hydraulic press; 12. a base; 13. a small cylinder; 14. a second chute; 15. a drawing table; 16. a wire insertion opening; 17. a feed table; 18. a feed inlet; 19. and forming an upper die.

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.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the die for producing the refrigeration copper pipe comprises a forming lower die 1 and a forming upper die 19, wherein heating coils 4 are fixedly arranged in the forming lower die 1 and the forming upper die 19;

the copper tube forming die comprises a lower forming die 1, an upper forming die 19, a first die table 5, a second die table 6, a drawing table 15, a feeding table 17, a heating coil 4, a raw material, a drawing table 15, a copper tube drawing table 15, a forming upper die 19 and a lower forming die 1, a copper tube, a raw material annealing temperature, a copper tube annealing temperature and a production efficiency.

The inside lower extreme of feed table 17 is equidistant fixed being provided with a plurality of gyro wheels 7, feed inlet 18 has been seted up to feed table 17 inside one side center department, first spout 9 has been seted up to feed table 17 one side lower extreme, a plurality of gyro wheels 7 of feed inlet 18 can make the feeding more convenient laborsaving, first spout 9 connects the shaping lower mould 1, make shaping lower mould 1 can reciprocate, can draw the size of copper pipe from this, draw 15 inside to set up second spout 14, second spout 14 one side fixed be provided with small-size cylinder 13, draw 15 can slide in second spout 14, draw 15 of second spout 14 upper end can be through the length of cylinder formulation copper pipe, second spout 14 inside slides and is provided with slide bar 8, slide bar 8 upper end fixedly connected with telescopic link 2, telescopic link 2 upper end fixedly connected with upper end clamping piece 3, draw the upper end clamping piece 3 of 15 can be fixed copper pipe through telescopic link 2 reciprocates and draw, can make different sizes obtain fixedly.

The lower extreme fixedly connected with hydraulic press 11 of shaping lower mould 1, hydraulic press 11 can be through flexible come to make shaping lower mould 1 motion from top to bottom, can fix the copper pipe better and heat, thereby draw together the size of different copper pipes, hydraulic press 11 both sides are all fixed and are provided with fixed plate 10, the fixed plate 10 of hydraulic press 11 both sides can make it obtain fixedly, realize more stable operating condition fully, hydraulic press 11 lower extreme fixedly connected with base 12, the stability of copper pipe production mould overall structure is guaranteed to base 12, shaping lower mould 1 one side fixedly connected with plug wire mouth 16, plug wire mouth 16 is used for connecting circuit, thereby come the power supply for copper pipe production mould.

Working principle: the coil in the upper forming die 19 and the lower forming die 1 is firstly heated, then raw materials are put in from the feeding table 17, the heated copper pipe has good ductility through the upper forming die 19 and the lower forming die 1, the heated copper pipe is drawn and formed through the drawing table 15, the size of the copper pipe can be effectively controlled, the upper forming die 19 and the lower forming die 1 are preheated before the copper pipe is fed, after a certain temperature is reached, the raw materials are added, the copper pipe can reach the annealing temperature in the shortest time, the rollers 7 of the feeding port 18 can enable the feeding to be more convenient and labor-saving, the first sliding chute 9 is connected with the lower forming die 1, the lower forming die 1 can move up and down, the size of the copper pipe can be formulated, the drawing table 15 can slide in the second sliding chute 14, and the drawing table 15 at the upper end of the second sliding chute 14 can formulate the length of the copper pipe through the expansion and contraction of the air cylinder.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a mould is used in production of refrigeration copper pipe, includes shaping lower mould (1) and takes shape mould (19), its characterized in that: heating coils (4) are fixedly arranged in the forming lower die (1) and the forming upper die (19);

the forming die comprises a forming lower die (1) and a forming upper die (19), wherein one end of the surface of one side opposite to the forming lower die (1) is fixedly connected with a first die table (5), the other end of the surface of one side opposite to the forming upper die (19) is fixedly connected with a second die table (6), one side of the forming lower die (1) is fixedly connected with a drawing table (15), and the other side of the forming lower die (1) is fixedly connected with a feeding table (17).

2. A mold for producing a refrigeration copper pipe according to claim 1, wherein: the feeding device is characterized in that a plurality of rollers (7) are fixedly arranged at the lower end of the inside of the feeding table (17) at equal intervals, a feeding hole (18) is formed in the center of one side of the inside of the feeding table (17), and a first sliding groove (9) is formed in the lower end of one side of the feeding table (17).

3. A mold for producing a refrigeration copper pipe according to claim 1, wherein: a second sliding groove (14) is formed in the drawing table (15), and a small cylinder (13) is fixedly arranged on one side of the second sliding groove (14).

4. A mold for producing a refrigeration copper pipe according to claim 3, wherein: the second sliding chute (14) is internally provided with a sliding rod (8) in a sliding manner, the upper end of the sliding rod (8) is fixedly connected with a telescopic rod (2), and the upper end of the telescopic rod (2) is fixedly connected with an upper end clamping block (3).

5. A mold for producing a refrigeration copper pipe according to claim 1, wherein: the lower end of the forming lower die (1) is fixedly connected with a hydraulic machine (11).

6. The mold for producing a refrigeration copper pipe according to claim 5, wherein: both sides of the hydraulic press (11) are fixedly provided with fixing plates (10).

7. The mold for producing a refrigeration copper pipe according to claim 5, wherein: the lower end of the hydraulic machine (11) is fixedly connected with a base (12).

8. A mold for producing a refrigeration copper pipe according to claim 1, wherein: one side of the lower forming die (1) is fixedly connected with a plug wire port (16).