CN215845538U

CN215845538U - Manufacturing mould of copper rivet

Info

Publication number: CN215845538U
Application number: CN202121541333.7U
Authority: CN
Inventors: 石建红
Original assignee: Taicang Xinsheng Capillary Co ltd
Current assignee: Taicang Xinsheng Capillary Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-02-18
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a manufacturing mould of a copper rivet in the field of copper rivet production, which comprises a hollow sleeve plate, a telescopic inner plate, a fixed end plate and a movable end plate, wherein the fixed end plate is welded at one end of the hollow sleeve plate; this novel copper rivet's preparation mould radiating effect is obvious, can prevent to pour the copper rivet bonding die body, can realize quick drawing of patterns, is fit for extensively using widely.

Description

Manufacturing mould of copper rivet

Technical Field

The utility model relates to the technical field of copper rivet production, in particular to a mould for manufacturing a copper rivet.

Background

The copper rivet is a part for connecting a riveted part by utilizing self deformation or interference in riveting, and commonly comprises a half-round head rivet, a flat head rivet, a countersunk head rivet, a half hollow rivet, a solid rivet, a snap rivet, a step rivet and the like. The manufacturing mould of the copper rivet is required to be used in the production process of the copper rivet, and the manufacturing mould of the copper rivet is composed of an upper mould, a lower mould and a pouring mould cavity formed between the upper mould and the lower mould, so that feeding and demoulding are facilitated.

The existing mould for manufacturing the copper rivet has the following defects: 1. the heat dissipation effect of the manufacturing mould of the copper rivet is not obvious; 2. the mould body can not be prevented from being bonded by pouring the copper rivet; 3. rapid demolding cannot be achieved. Therefore, a mold for manufacturing the copper rivet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a mould for manufacturing a copper rivet, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a manufacturing mould of copper rivets comprises a hollow sleeve plate, a telescopic inner plate, a fixed end plate and a movable end plate, wherein the fixed end plate is welded at one end of the hollow sleeve plate, a refrigeration box is arranged on one side of the fixed end plate through a screw, a semiconductor refrigeration sheet is arranged on one side of the refrigeration box through a mounting groove, an air blower is installed at an air inlet at the lower end of the semiconductor refrigeration sheet through a screw, a hollow cooling plate is installed at the top of the hollow sleeve plate through a bolt, a lower die body is installed at the top of the hollow cooling plate through a bolt, a sealing upper die is clamped at the top of the lower die body, the telescopic inner plate is arranged in the hollow sleeve plate, the movable end plate is welded at the end part of the telescopic inner plate, a bearing is embedded at one end of the telescopic inner plate through the mounting groove, an extension lead screw is installed at one side of the fixed end plate through a bolt hole, and one end part of the extension lead screw is positioned in the bearing, one side of the hollow sleeve plate is fixed with an electric hydraulic cylinder through a fastening hoop, an output shaft of the electric hydraulic cylinder is provided with a cross beam through a screw, one end of the bottom of the cross beam is connected with a supporting plate through a suspension rope, and the top of the supporting plate is provided with a vibrating motor through a bolt.

As a still further scheme of the utility model: the top of the upper sealing die is provided with injection pipes at equal intervals, the injection pipes are provided with manual control valves, and the injection pipes are specifically provided with three groups; the worker completely butt-joints and clamps the upper sealing die, unscrews the manual control valve and feeds materials by using the injection pipe.

As a still further scheme of the utility model: the refrigerating end of the semiconductor refrigerating sheet is positioned in the refrigerating box, and the output port of the refrigerating box is connected with the hollow cooling plate through a pipeline; the semiconductor refrigerating sheet is opened to carry out quick refrigeration and cooling on the refrigerating box, the air blower is opened to blow outside air into the refrigerating box, cold air enters the hollow cooling plate under the action of air pressure, the temperature in the lower die body is quickly absorbed, the copper rivet casting body in the pouring die cavity is cooled and cooled, and the production time of copper rivets is shortened.

As a still further scheme of the utility model: a pouring die cavity is formed between the upper sealing die and the lower sealing die and is communicated through a guide hole; utilize the filling tube feeding, owing to pour through the guide hole intercommunication between the die cavity, consequently realize the full coverage feeding fast, shorten the time of feeding.

As a still further scheme of the utility model: the one end of mould passes through the bolt and installs on removing the end plate sealed, the removal gyro wheel is installed through support and bolt to the bottom one end of flexible inner panel.

As a still further scheme of the utility model: sliding rails are embedded at two ends of the top of the hollow sleeve plate, supporting rods are arranged at two sides of the end part of the upper sealing die through fixing blocks, sliding wheels are arranged at the bottoms of the supporting rods, and the sliding wheels are positioned in the sliding rails; the supporting rod is utilized to support the upper sealing die, and the stability is good.

As a still further scheme of the utility model: the bottom of the supporting plate is bonded with a rubber extrusion block through polyurethane glue, and one end of the lengthened screw rod is welded with a swing disc; utilize the rubber extrusion piece, play the effect of buffering energy dissipation, the flexible inner panel of rotating extension lead screw drive removes in hollow lagging to the mould is putd aside from the lower mould body in will sealing.

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

1. according to the manufacturing mould for the copper rivet, disclosed by the utility model, the sealing upper mould is completely butted and clamped by a worker, the manual control valve is unscrewed, the injection pipe is used for feeding, and the pouring mould cavities are communicated through the guide holes, so that full-coverage feeding is quickly realized, and the feeding time is shortened.

2. According to the manufacturing mould for the copper rivets, disclosed by the utility model, the semiconductor refrigerating sheet is started to quickly refrigerate and cool the interior of the refrigerating box, the air blower is started to blow outside air into the refrigerating box, cold air enters the hollow cooling plate under the action of air pressure, the temperature in the lower mould body is quickly absorbed, the copper rivet casting body in the casting mould cavity is cooled, and the production time of the copper rivets is shortened.

3. According to the manufacturing mould for the copper rivets, the power supply of the electric hydraulic cylinder is switched on, the cross beam drives the supporting plate to move downwards and is attached to the top of the upper sealing die, the vibration motor is started to drive the upper sealing die and the lower die body to vibrate quickly, the copper rivets are prevented from being bonded in a pouring die cavity, and the effect of buffering and energy dissipation is achieved by using the rubber extrusion block.

4. According to the manufacturing mould for the copper rivets, the lengthened lead screw is rotated to drive the telescopic inner plate to move in the hollow sleeve plate, the upper sealing die is moved away from the lower die body, rapid demoulding is realized, a copper rivet pouring piece is conveniently taken out, and the production efficiency is effectively improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a mold for manufacturing a copper rivet according to the present invention.

FIG. 2 is a schematic view of a rubber extrusion block structure of a mold for manufacturing a copper rivet according to the present invention.

FIG. 3 is a schematic view of a structure of a retractable inner plate of a mold for manufacturing a copper rivet according to the present invention.

FIG. 4 is a schematic view of a bearing structure of a mold for manufacturing a copper rivet according to the present invention.

In the figure: 1. a support plate; 2. lengthening a screw rod; 3. a blower; 4. a semiconductor refrigeration sheet; 5. a refrigeration cassette; 6. fixing the end plate; 7. an electric hydraulic cylinder; 8. a cross beam; 9. a vibration motor; 10. sealing the upper die; 11. an injection pipe; 12. a manual control valve; 13. a telescopic inner plate; 14. moving the end plate; 15. moving the roller; 16. a fixed block; 17. a support bar; 18. a sliding wheel; 19. a hollow sheathing board; 20. a lower die body; 21. pouring a mold cavity; 22. a bearing; 23. a rubber extrusion block; 24. a hollow cooling plate; 25. a slide rail.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a mold for manufacturing copper rivets comprises a hollow sleeve plate 19, a telescopic inner plate 13, a fixed end plate 6 and a movable end plate 14, wherein the fixed end plate 6 is welded at one end of the hollow sleeve plate 19, a refrigeration box 5 is arranged at one side of the fixed end plate 6 through a screw, a semiconductor refrigeration sheet 4 is arranged at one side of the refrigeration box 5 through a mounting groove, an air blower 3 is mounted at an air inlet at the lower end of the semiconductor refrigeration sheet 4 through a screw, a hollow cooling plate 24 is mounted at the top of the hollow sleeve plate 19 through a bolt, a lower mold body 20 is mounted at the top of the hollow cooling plate 24 through a bolt, an upper sealing mold 10 is clamped at the top of the lower mold body 20, the telescopic inner plate 13 is sleeved in the hollow sleeve plate 19, the movable end plate 14 is welded at the end of the telescopic inner plate 13, a bearing 22 is embedded at one end of the telescopic inner plate 13 through a mounting groove, and an extension screw rod 2 is mounted at one side of the fixed end plate 6 through a bolt hole, one end part of the lengthened lead screw 2 is positioned in the bearing 22, one side of the hollow sleeve plate 19 is fixed with an electric hydraulic cylinder 7 through a fastening hoop, an output shaft of the electric hydraulic cylinder 7 is provided with a cross beam 8 through a screw, one end of the bottom of the cross beam 8 is connected with a support plate 1 through a suspension rope, and the top of the support plate 1 is provided with a vibration motor 9 through a bolt.

Wherein, the top of the upper sealing die 10 is equidistantly provided with injection pipes 11, the injection pipes 11 are provided with manual control valves 12, the injection pipes 11 are specifically provided with three groups, the upper sealing die 10 is completely butted and clamped by a worker, the manual control valves 12 are loosened, and the injection pipes 11 are used for feeding.

The refrigerating end of the semiconductor refrigerating piece 4 is located in the refrigerating box 5, the output port of the refrigerating box 5 is connected with the hollow cooling plate 24 through a pipeline, the air blower 3 is started to blow outside air into the refrigerating box 5, cold air enters the hollow cooling plate 24 under the action of air pressure, the temperature in the lower die body 20 is absorbed quickly, the copper rivet casting body in the casting die cavity 21 is cooled, and the production time of the copper rivet is shortened.

Wherein, form between sealed mould 10 and the lower mould body 20 and pour die cavity 21, pour through the guide hole intercommunication between the die cavity 21, utilize the filling tube 11 feeding, because pour through the guide hole intercommunication between the die cavity 21, consequently realize full coverage feeding fast, shorten the time of feeding.

One end of the upper sealing die 10 is mounted on the movable end plate 14 through a bolt, and one end of the bottom of the telescopic inner plate 13 is mounted with a movable roller 15 through a bracket and a bolt.

Wherein, the top both ends of hollow lagging 19 are inlayed and are equipped with slide rail 25, and the tip both sides of mould 10 are gone up in the sealing are provided with bracing piece 17 through fixed block 16, and the bottom of bracing piece 17 is provided with movable pulley 18, and movable pulley 18 is located slide rail 25, utilizes bracing piece 17 to play the effect of support to mould 10 on the sealing, and stability is good.

Wherein, the bottom of backup pad 1 has rubber extrusion piece 23 through polyurethane glue bonding, and the welding of the one end of extension lead screw 2 has the swing dish, utilizes rubber extrusion piece 23, plays the effect of buffering energy dissipation, and rotation extension lead screw 2 drives flexible inner panel 13 and removes in hollow lagging 19 to mould 10 shifts away from lower mould body 20 on will sealing.

It should be noted that, the utility model is a manufacturing mould of copper rivets, when working, the worker completely butt-joints and clamps the upper sealing mould 10, and unscrews the manual control valve 12, feeds materials by using the injection pipe 11, because the pouring mould cavities 21 are communicated through the guide holes, full-coverage feeding is quickly realized, the feeding time is shortened, the semiconductor refrigerating sheet 4 is opened to quickly refrigerate and cool the interior of the refrigerating box 5, the air blower 3 is opened to blow outside air into the refrigerating box 5, cold gas enters the hollow cooling plate 24 under the action of air pressure, the temperature in the lower mould body 20 is quickly absorbed, the copper rivet casting body in the pouring mould cavity 21 is cooled, the production time of the copper rivets is shortened, the power supply of the electric hydraulic cylinder 7 is connected, the cross beam 8 drives the supporting plate 1 to move downwards and is attached to the top of the upper sealing mould 10, the vibrating motor 9 is opened to drive the upper sealing mould 10 and the lower mould 20 to vibrate quickly, avoid the copper rivet to bond in pouring die cavity 21, utilize rubber extrusion piece 23, play the effect of buffering energy dissipation, rotation extension lead screw 2 drives flexible inner panel 13 and removes in hollow lagging 19 to mould 10 is puted aside from lower mould body 20 in will sealing, realizes the quick drawing of patterns, conveniently takes out the copper rivet and pours the piece, effectual improvement production efficiency.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a preparation mould of copper rivet, includes hollow lagging (19), flexible inner panel (13), fixed end plate (6) and removal end plate (14), its characterized in that: the one end welding of hollow lagging (19) has fixed end plate (6), one side of fixed end plate (6) is provided with refrigeration box (5) through the screw, one side of refrigeration box (5) is provided with semiconductor refrigeration piece (4) through the mounting groove, the lower extreme air intake department of semiconductor refrigeration piece (4) has air-blower (3) through the screw installation, cavity cooling plate (24) are installed through the bolt in the top of hollow lagging (19), die body (20) are installed down through the bolt in the top of cavity cooling plate (24), the top block of die body (20) has sealed last mould (10) down, hollow lagging (19) endotheca is equipped with flexible inner panel (13), the tip welding of flexible inner panel (13) has removal end plate (14), the one end of flexible inner panel (13) inlays through the mounting groove and is equipped with bearing (22), the utility model discloses a bearing, including fixed end plate (6), one side of fixed end plate (6) is installed through the bolt hole and is lengthened lead screw (2), a tip of lengthening lead screw (2) is located bearing (22), one side of hollow lagging (19) is fixed with electric hydraulic cylinder (7) through the fastening hoop, there is crossbeam (8) electric hydraulic cylinder (7) output shaft through the screw mounting, the bottom one end of crossbeam (8) is connected with backup pad (1) through hanging in the midair, vibrating motor (9) are installed through the bolt in the top of backup pad (1).

2. The manufacturing clamping fixture of copper rivet according to claim 1, characterized in that: the top of the upper sealing die (10) is equidistantly provided with injection pipes (11), the injection pipes (11) are provided with manual control valves (12), and the injection pipes (11) are specifically provided with three groups.

3. The manufacturing clamping fixture of copper rivet according to claim 1, characterized in that: the refrigerating end of the semiconductor refrigerating sheet (4) is positioned in the refrigerating box (5), and the output port of the refrigerating box (5) is connected with the hollow cooling plate (24) through a pipeline.

4. The manufacturing clamping fixture of copper rivet according to claim 1, characterized in that: a pouring die cavity (21) is formed between the upper sealing die (10) and the lower die body (20), and the pouring die cavities (21) are communicated through guide holes.

5. The manufacturing clamping fixture of copper rivet according to claim 1, characterized in that: one end of the upper sealing die (10) is mounted on the movable end plate (14) through a bolt, and a movable roller (15) is mounted at one end of the bottom of the telescopic inner plate (13) through a support and the bolt.

6. The manufacturing clamping fixture of copper rivet according to claim 1, characterized in that: the top both ends of hollow lagging (19) are inlayed and are equipped with slide rail (25), the tip both sides of mould (10) are provided with bracing piece (17) through fixed block (16) on sealed, the bottom of bracing piece (17) is provided with movable pulley (18), movable pulley (18) are located slide rail (25).

7. The manufacturing clamping fixture of copper rivet according to claim 1, characterized in that: the bottom of backup pad (1) bonds through polyurethane glue has rubber extrusion piece (23), the one end welding of extension lead screw (2) has the swing dish.