CN219093161U

CN219093161U - Heat radiation structure of wire drawing mould

Info

Publication number: CN219093161U
Application number: CN202222558060.8U
Authority: CN
Inventors: 朱纺娣; 潘岐考; 王彩东; 朱小宁; 赖旺月
Original assignee: Foshan Xinchen Precision Mould Co ltd
Current assignee: Foshan Xinchen Precision Mould Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-30
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a heat radiation structure of a wire drawing die, which relates to the technical field of dies, in particular to a heat radiation structure of a wire drawing die. This heat radiation structure of wire drawing mould can be with the leading-in cooling tank of water in the circulation tank inner chamber through the inlet tube to can carry out the water-cooling to the surface of wire drawing mould that accomplishes the wire drawing at every turn, utilize the outlet pipe can be with the leading-out of water of cooling tank to the inner chamber of ponding case in, can cool off the water in the ponding case inner chamber through starting radiator fan, and utilize water pump and circulation pipe to be can be with the leading-in of water after the cooling to circulation tank again in, can improve the cooling effect of device effectively.

Description

Heat radiation structure of wire drawing mould

Technical Field

The utility model relates to the technical field of dies, in particular to a heat dissipation structure of a wire drawing die.

Background

The wire drawing die is a tool for stretching a metal wire (rod) material, in metal pressure processing, metal is forced to pass through the die under the action of external force, the cross-sectional area of the metal is compressed, and the tool with the required cross-sectional area shape and size is called as a wire drawing die, when in wire drawing manufacture, the wire drawing die is required to be fixed through a clamping and fixing device, and is required to be convenient to disassemble and assemble, and convenient to replace and maintain, and the fixing device is usually fixedly arranged on a rotating wheel so as to drive the wire drawing die, but the height of the wire drawing die is difficult to adjust to adapt to workers with different heights, so that certain flexibility is not available, in the working process of the wire drawing die, the friction between the die cavity and a bonding wire is large, the bonding wire deforms greatly, and further higher temperature is generated and is accumulated in the die cavity, and the wire drawing effect of the bonding wire is easily influenced if the temperature cannot be dispersed out quickly for a long time due to the higher temperature of the die cavity, so that the processing efficiency is influenced; the lubricating liquid added in the processing process is organic liquid, and is easy to carbonize at high temperature to generate black impurities; copper materials are also generated with scraps in the drawing process and the abrasion process of the die, and once the copper materials are brought into the drawing die in the drawing process, the copper materials are possibly embedded into bonding wires to form black spots on the surfaces of the bonding wires, so that defective products are caused, and therefore, the problem that how to effectively cool the drawing die is effectively under the condition of fixing the drawing die is a realistic problem, and therefore, a heat dissipation structure of the drawing die is provided to solve the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a heat dissipation structure of a wire drawing die, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a heat radiation structure of wire drawing mould, includes plummer, mounting panel, servo motor, drive wheel, track, follows the driving wheel, the mounting panel welding is at the upper surface of plummer, servo motor fixed mounting is at the upper surface of mounting panel, the drive wheel is fixed to be cup jointed on servo motor's output shaft, the surface at the drive wheel is connected in the track, the left side at the track is connected from the driving wheel transmission, all fixed mounting has the supporting sleeve from the front and back both sides of driving wheel upper surface, movable sleeve is equipped with the telescopic leg in the inner chamber of supporting sleeve, the top fixedly connected with unable adjustment base of telescopic leg, the rear side of unable adjustment base left surface has the centre gripping arm through the hinge joint, unable adjustment base left surface's front side fixed mounting has the tight double-screw bolt that closes, the surface threaded connection of tight double-screw bolt has the tight nut, unable adjustment base's inboard is provided with the wire drawing mould, the cooling tank has all been seted up with the inside of centre gripping arm.

Optionally, the front side support sleeve side fixed mounting has the drive box, the carousel is installed to the left side of drive box, fixed sleeve has connected drive gear on the output shaft of carousel, the front side the tooth's socket has been seted up to the side of flexible leg, the front side flexible leg and drive gear interlock each other.

Optionally, the inside fixedly connected with connecting rod of two flexible leg, the activity groove with connecting rod looks adaptation is seted up to the inboard of supporting sleeve.

Optionally, the edge of carousel left surface has seted up spacing thread groove, threaded connection has stop bolt in the spacing thread groove that carousel left surface edge was seted up, stop bolt's length is greater than carousel left surface to the interval of driving case left surface.

Optionally, circulation water tank is installed in the left side of plummer upper surface, the jack has all been seted up to unable adjustment base and the upper surface and the bottom of centre gripping arm, circulation water tank's right side surface mounting has two inlet tubes, plummer's inside fixed mounting has the water tank, the outlet pipe is installed to the inboard of water tank.

Optionally, the right side surface mounting of ponding case has radiator fan, the internally mounted of ponding case has the water pump, the water pump mouth of a river department of water pump installs circulating pipe, circulating pipe's the other end is installed in circulating water tank's inside.

Optionally, the middle part of the clamping arm is provided with a fastening groove, the fastening stud is positioned in the fastening groove provided at the middle part of the clamping arm, and the width of the fastening nut is larger than that of the fastening groove at the middle part of the clamping arm.

The utility model provides a heat radiation structure of a wire drawing die, which has the following beneficial effects:

1. this heat radiation structure of wire drawing mould through placing wire drawing mould in unable adjustment base's inner chamber, utilizes the centre gripping arm can carry out the centre gripping to wire drawing mould, closes the nut through twisting for close nut and centre gripping arm in close contact, can fix a position the centre gripping arm, and then can accomplish fixedly to wire drawing mould, and the convenience of device has been improved to the dismouting of wire drawing mould of convenience of user simultaneously.

2. This heat radiation structure of wire drawing mould can be with the leading-in cooling tank of water in the circulation tank inner chamber through the inlet tube to can carry out the water-cooling to the surface of wire drawing mould that accomplishes the wire drawing at every turn, utilize the outlet pipe can be with the leading-out of water of cooling tank to the inner chamber of ponding case in, can cool off the water in the ponding case inner chamber through starting radiator fan, and utilize water pump and circulation pipe to be can be with the leading-in of water after the cooling to circulation tank again in, can improve the cooling effect of device effectively.

3. This heat radiation structure of wire drawing mould can drive gear through rotating the carousel and rotate to make circulation water tank drive the flexible leg, make flexible leg go up and down, can conveniently adjust the height of wire drawing mould according to the user of different heights, can improve user's comfort level.

Drawings

FIG. 1 is a schematic diagram of a front side view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model from the back side;

FIG. 3 is a schematic view of the internal perspective of the support sleeve of the present utility model;

fig. 4 is a schematic sectional view of the fixing base and the clamping arm of the present utility model.

In the figure: 1. a carrying platform; 2. a mounting plate; 3. a servo motor; 4. a driving wheel; 5. a track; 6. driven wheel; 7. a support sleeve; 8. a telescoping leg; 9. a fixed base; 10. a clamping arm; 11. tightly fastening the stud; 12. tightening the nut; 13. drawing a wire mould; 14. a circulation water tank; 15. a water inlet pipe; 16. a water outlet pipe; 17. a water accumulation tank; 18. a heat radiation fan; 19. a water pump; 20. a circulating water pipe; 21. a connecting rod; 22. a drive box; 23. a turntable; 24. a limit bolt; 25. a drive gear; 26. and a cooling tank.

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.

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: a heat radiation structure of a wire drawing die comprises a bearing table 1, a mounting plate 2, a servo motor 3, a driving wheel 4, a track 5 and a driven wheel 6, wherein the mounting plate 2 is welded on the upper surface of the bearing table 1, the servo motor 3 is fixedly arranged on the upper surface of the mounting plate 2, the driving wheel 4 is fixedly sleeved on an output shaft of the servo motor 3, limit grooves are formed on the outer surfaces of the driving wheel 4 and the driven wheel 6, the track 5 is in transmission connection with the limit grooves, the track 5 can be limited by the limit grooves, so that the track 5 is more stable in the driving process, the track 5 is in transmission connection with the outer surface of the driving wheel 4, the driven wheel 6 is in transmission connection with the left side of the track 5, supporting sleeves 7 are fixedly arranged on the front side and the rear side of the upper surface of the driven wheel 6, telescopic legs 8 are movably sleeved in inner cavities of the supporting sleeves 7, connecting rods 21 are fixedly connected with the inner sides of the two telescopic legs 8, the inner side of the supporting sleeve 7 is provided with a movable groove matched with the connecting rod 21, so that the two telescopic legs 8 are connected more tightly, the stability of the whole structure is improved, the top of the telescopic legs 8 is fixedly connected with a fixed base 9, the inner sides of the fixed base 9 and a clamping arm 10 are respectively provided with a rubber thin pad, the clamping arm 10 and the fixed base 9 can be prevented from scratching the surface of a wire drawing die 13 in the clamping process, meanwhile, the cooling effect can be prevented from being influenced by the excessive thickness of the rubber pad, the rear side of the left surface of the fixed base 9 is hinged with the clamping arm 10 through a hinge, the middle part of the clamping arm 10 is provided with a clamping groove, a clamping stud 11 is positioned in the clamping groove formed in the middle part of the clamping arm 10, the width of a clamping nut 12 is larger than the width of the clamping groove in the middle part of the clamping arm 10, the clamping nut 12 is tightly connected with the clamping arm 10 by screwing the clamping nut 12, the fixing of the wire drawing die 13 can be completed by utilizing the friction force between the clamping arm 10 and the fastening nut 12, the fastening stud 11 is fixedly installed on the front side of the left surface of the fixing base 9, the fastening nut 12 is connected with the outer surface of the fastening stud 11 in a threaded manner, the wire drawing die 13 is arranged on the inner side of the fixing base 9, and the cooling grooves 26 are formed in the fixing base 9 and the clamping arm 10.

Referring to fig. 1, 2 and 3, the driving box 22 is fixedly mounted on the side surface of the front side supporting sleeve 7, the rotary table 23 is mounted on the left side of the driving box 22, a limit thread groove is formed in the edge of the left surface of the rotary table 23, a limit bolt 24 is connected in the limit thread groove formed in the edge of the left surface of the rotary table 23 in a threaded manner, the length of the limit bolt 24 is larger than the distance from the left surface of the rotary table 23 to the left surface of the driving box 22, the limit bolt 24 and the surface of the driving box 22 can be ensured to be tightly connected, the friction force between the limit bolt 24 and the driving box 22 can be utilized to limit the driving gear 25, the driving gear 25 is prevented from reversing, the driving gear 25 is fixedly sleeved on an output shaft of the rotary table 23, a tooth groove is formed in the side surface of the front side telescopic leg 8, the front telescopic leg 8 and the driving gear 25 are meshed with each other, the height of the wire drawing die 13 can be flexibly adjusted, and the comfort of a user is improved.

Referring to fig. 1, 2 and 3, a circulation water tank 14 is installed on the left side of the upper surface of the carrying platform 1, plug holes are formed on the upper surface and the bottom of the fixing base 9 and the clamping arm 10, two water inlet pipes 15 are installed on the right surface of the circulation water tank 14, the plug holes are required to be blocked in the wire drawing process of the wire drawing die 13, the overflow of cooling water in the clamping arm 10 and the fixing base 9 is avoided, the water inlet pipes 15 and the water outlet pipes 16 are required to be moved to two sides of the wire drawing die 13, the wire drawing die 13 is placed to be entangled with the water inlet pipes 15 and the water outlet pipes 16 in the operation process, a water storage tank 17 is fixedly installed in the carrying platform 1, the water outlet pipes 16 are installed on the inner side of the water storage tank 17, a cooling fan 18 is installed on the right surface of the water storage tank 17, and when the water outlet pipes 16 guide water in the cooling grooves 26, the water in the middle of the cooling grooves 26 absorbs a large amount of heat, at the moment, the water in the inner cavity of the water storage tank 17 can be cooled by the cooling fan 18, and the water is guided into the circulation water tank 14 by a water pump 19, the cooling efficiency can be improved, the water storage 19 is installed in the inner part of the tank 17, the water storage 20 is installed at the water outlet 20, and the other end of the circulation water pipe 20 is installed in the circulation water pipe 14.

In summary, when the heat dissipation structure of the wire drawing die is used, firstly, a user needs to place the wire drawing die 13 in the inner cavity of the fixed base 9, turn over the clamping arm 10 to clamp the wire drawing die 13, then screw down the clamping nut 12, make the clamping nut 12 and the clamping arm 10 closely contact to position the clamping arm 10, finish fixing the wire drawing die 13, then need to open the plug hole of the upper surfaces of the fixed base 9 and the clamping arm 10, then install the water inlet pipe 15 in the plug hole, thereby leading water in the inner cavity of the circulating water tank 14 into the inner cavity of the cooling tank 26 to cool the surface of the wire drawing die 13, then take out the water inlet pipe 15, plug the plug hole, then rotate the turntable 23 according to the height of the user, drive the driving gear 25 by utilizing the turntable 23, make the circulating water tank 14 drive the telescopic leg 8, make the telescopic leg 8 lift to adjust the wire drawing die 13 to a proper height, then start the servo motor 3 drive the driving wheel 4 to rotate, then make the driven wheel 6 drive the wire drawing die 13 and realize wire drawing operation, after the wire drawing die 13 finishes operation each time, need to open the plug holes of the fixed base 9 and the plug hole 10, thereby water is required to be filled into the inner cavity of the cooling tank 26, then fill water into the inner cavity of the cooling tank 26, and then fill the cooling water into the cooling tank 17 into the inner cavity of the cooling water tank, and then the cooling water tank 17 is again circulated into the cooling tank, and then the cooling water tank is circulated into the cooling tank 17, and then the cooling water tank is circulated into the inner cavity of the cooling tank, and then the cooling tank is cooled water tank is cooled.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a heat radiation structure of wire drawing mould, includes plummer (1), mounting panel (2), servo motor (3), drive wheel (4), track (5), follows driving wheel (6), mounting panel (2) welding is at the upper surface of plummer (1), servo motor (3) fixed mounting is at the upper surface of mounting panel (2), drive wheel (4) are fixed cup joint on the output shaft of servo motor (3), the surface at drive wheel (4) is connected in the transmission of track (5), the left side at track (5) is connected in the transmission of follow driving wheel (6), its characterized in that: the novel automatic wire drawing device is characterized in that supporting sleeves (7) are fixedly arranged on the front side and the rear side of the upper surface of the driven wheel (6), telescopic legs (8) are movably sleeved in inner cavities of the supporting sleeves (7), fixing bases (9) are fixedly connected to the tops of the telescopic legs (8), clamping arms (10) are hinged to the rear sides of the left surfaces of the fixing bases (9) through hinges, fastening studs (11) are fixedly arranged on the front sides of the left surfaces of the fixing bases (9), fastening nuts (12) are connected with outer surface threads of the fastening studs (11), wire drawing dies (13) are arranged on the inner sides of the fixing bases (9), and cooling grooves (26) are formed in the inner sides of the fixing bases (9) and the clamping arms (10).

2. The heat radiation structure of a wire drawing die as defined in claim 1, wherein: the front side supporting sleeve (7) side fixed mounting has drive box (22), carousel (23) are installed in the left side of drive box (22), fixed cover has cup jointed drive gear (25) on the output shaft of carousel (23), and the front side tooth's socket has been seted up to the side of flexible leg (8), the front side flexible leg (8) interlock each other with drive gear (25).

3. The heat radiation structure of a wire drawing die as defined in claim 1, wherein: the inner sides of the two telescopic legs (8) are fixedly connected with connecting rods (21), and movable grooves matched with the connecting rods (21) are formed in the inner sides of the supporting sleeves (7).

4. The heat radiation structure of a wire drawing die as defined in claim 2, wherein: limiting thread grooves are formed in the edges of the left surface of the rotary table (23), limiting bolts (24) are connected in the limiting thread grooves formed in the edges of the left surface of the rotary table (23) in a threaded mode, and the length of each limiting bolt (24) is larger than the distance from the left surface of the rotary table (23) to the left surface of the driving box (22).

5. The heat radiation structure of a wire drawing die as defined in claim 1, wherein: the left side of plummer (1) upper surface is installed circulation water tank (14), the jack has all been seted up with the bottom to the upper surface of unable adjustment base (9) and centre gripping arm (10), two inlet tubes (15) are installed to the right side surface mounting of circulation water tank (14), the inside fixed mounting of plummer (1) has ponding case (17), outlet pipe (16) are installed to the inboard of ponding case (17).

6. The heat dissipation structure of a wire drawing die as defined in claim 5, wherein: the water tank is characterized in that a cooling fan (18) is mounted on the right surface of the water tank (17), a water pump (19) is mounted in the water tank (17), a circulating water pipe (20) is mounted at a water pump port of the water pump (19), and the other end of the circulating water pipe (20) is mounted in the circulating water tank (14).

7. The heat radiation structure of a wire drawing die as defined in claim 1, wherein: the middle part of the clamping arm (10) is provided with a fastening groove, the fastening stud (11) is positioned in the fastening groove formed in the middle part of the clamping arm (10), and the width of the fastening nut (12) is larger than that of the fastening groove in the middle part of the clamping arm (10).