CN215391871U

CN215391871U - Hardware part stamping die

Info

Publication number: CN215391871U
Application number: CN202121368766.7U
Authority: CN
Inventors: 沈亮
Original assignee: Shenzhen Lixuan Precision Hardware Co Ltd
Current assignee: Shenzhen Lixuan Precision Hardware Co Ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-04
Anticipated expiration: 2031-06-18

Abstract

The utility model provides a hardware part stamping die, which belongs to the technical field of stamping dies and comprises a machine tool and an ejection device, wherein an upright post is fixedly installed at the top of the machine tool, a top plate is fixedly installed at the top end of the upright post, a hydraulic cylinder is fixedly installed at the bottom of the top plate, a fixing plate is fixedly connected with an output end port of the hydraulic cylinder, discharge holes are formed in two sides of the machine tool, a collecting frame is arranged at the position, opposite to the discharge holes, of the two sides of the machine tool, a lower grinding tool is arranged at the top of the machine tool, the ejection device is arranged on the side wall of the machine tool and comprises a motor, and the surface of the motor is fixedly connected with the machine tool. The ejection device is arranged, so that the punched part can be ejected conveniently, the working efficiency is improved, the whole device can be disassembled and assembled conveniently, the device can be maintained conveniently, and the cost for replacing equipment is reduced.

Description

Hardware part stamping die

Technical Field

The utility model belongs to the technical field of stamping dies, and particularly relates to a stamping die for hardware parts.

Background

The mold is a variety of molds and tools for obtaining a desired product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, etc. in industrial production, in short, the mold is a tool for manufacturing a molded article, the tool is composed of various parts, and different molds are composed of different parts.

The hardware parts are generally required to be manually taken out after being punched, but the parts are easily clamped in the lower grinding tool, so that the parts are difficult to take out, the working time is often delayed due to the fact that the parts are taken out, and the working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, a part is easy to clamp in a lower grinding tool, so that the part is difficult to take out, the working time is delayed due to the fact that the part is taken out, and the working efficiency is affected.

In order to achieve the purpose, the utility model adopts the following technical scheme: a hardware part stamping die comprises a machine tool and an ejection device, wherein a stand column is fixedly mounted at the top of the machine tool, a top plate is fixedly mounted at the top end of the stand column, a hydraulic cylinder is fixedly mounted at the bottom of the top plate, an output end port of the hydraulic cylinder is fixedly connected with a fixing plate, discharge holes are formed in two sides of the machine tool, a collecting frame is arranged on two sides of the machine tool relative to the discharge holes, a lower grinding tool is arranged at the top of the machine tool, the ejection device is arranged on the side wall of the machine tool and comprises a motor, the surface of the motor is fixedly connected with the machine tool, a screw rod is fixedly connected with an output end port of the motor, one end of the screw rod, far away from the motor, is rotatably connected with the machine tool, a through groove is formed in the surface of the machine tool, a sliding block is connected to the inside of the through groove, and a surface thread of the screw rod penetrates through the sliding block, the surface of slider rotates and is connected with the commentaries on classics piece, the top threaded connection of commentaries on classics piece has the connecting rod, the top of connecting rod rotates and is connected with the connector, the top of connector rotates and is connected with the ejector pin, the surperficial activity of ejector pin runs through grinding apparatus and lathe down.

A bearing seat is fixedly installed on the inner wall of the through groove of the machine tool, and the screw rod is rotatably connected with the machine tool through the bearing seat.

The surface of the motor is fixedly provided with a fixed block, and the motor is fixedly connected with a machine tool by means of the fixed block.

And a bolt is inserted into the surface of the connector, and the ejector rod is rotatably connected with the connector by virtue of the bolt.

The both sides of lathe all are provided with auxiliary device, auxiliary device includes the bull stick, the port and the lathe of bull stick rotate to be connected, the one end fixed mounting that the lathe was kept away from to the bull stick has fixed frame, the sliding surface of fixed frame is connected with the slide, the lateral wall fixed mounting of slide has the stock, the sliding surface of stock runs through fixed frame, the even fixedly connected with tooth top in bottom of slide.

The sliding plate is connected with the fixed frame in a sliding mode through the two sliding grooves.

The two sides of the machine tool are fixedly provided with blocking frames relative to the positions of the rotating rods, the blocking frames are of U-shaped structures, and ports at two ends of the blocking frames are fixedly connected with the machine tool.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when a part in the lower grinding tool needs to be taken out in use, the motor is started, the motor drives the screw rod to rotate, the through groove limits the moving direction of the sliding block, so that the sliding block is driven to move by the rotation of the screw rod, the rotating block is driven to rotate by the movement of the sliding block, further, the connecting rod at the top of the rotating block rotates, the ejector rod is movably connected with a machine tool, so that the ejector rod can be driven to move upwards by the rotation of the connecting rod, the part is ejected out of the lower grinding tool by the ejector rod, the sliding block, the connecting rod and the ejector rod in the through groove can be damaged after long-time use, the part needs to be taken out for maintenance, the lower grinding tool is taken out firstly when the part is taken out, then the bolt between the ejector rod and the connecting head is detached, the ejector rod and the connecting head can be detached, then the connecting rod is rotated, and the connecting rod can be detached from the rotating block, remaining commentaries on classics piece, the slider, screw rod and motor can be directly drawn out from leading to the groove, thereby conveniently dismantle the maintenance to the device, at first insert the screw rod in the logical groove in the installation, the slider, change the piece at first, then insert the connecting rod from the top of lathe, make threaded connection between connecting rod and the commentaries on classics piece, connect for rotating between connecting rod and the connector, conveniently rotate through the bolt between ejector pin and the connector and connect, thereby made things convenient for the installation of device, through setting up ejecting device, the part after the convenient punching press is ejecting, thereby accelerate work efficiency, and whole device conveniently dismantles and installs, and then conveniently maintains the maintenance to the device, the cost of changing equipment has been reduced.

2. In the utility model, the waste materials generally slide out of the discharge hole in the stamping process, the waste materials are generally collected by using the collecting frame and then are treated in a centralized manner, but the waste materials are easy to accumulate in the collecting frame when coming out of the discharge hole, the discharge hole is blocked when accumulating to a certain height, the rotating rod is rotated at the moment, the rotating rod is supported by using the blocking frame, the top parts of the fixing frame and the collecting frame are parallel to each other, when the waste materials in the collecting frame are accumulated, the long rod is used as the sliding plate to slide, the accumulated waste materials are uniformly pulled in the collecting frame by using the tooth tops at the bottom of the sliding plate, when the collecting frame needs to be taken out, the whole fixing frame is rotated by using the rotating rod, so that the collecting frame is conveniently taken out, the accumulated waste materials are conveniently pulled uniformly by arranging the auxiliary device, the continuous discharging of the discharge hole is convenient, and the utilization ratio of the collecting frame is greatly improved, the labor is saved.

Drawings

Fig. 1 is a schematic perspective view of a stamping die for hardware components according to the present invention;

FIG. 2 is a schematic structural view of an auxiliary device of a stamping die for hardware parts according to the present invention;

FIG. 3 is a schematic structural view of a hydraulic cylinder of a stamping die for hardware parts according to the present invention;

fig. 4 is a schematic structural diagram of an ejection device of a hardware part stamping die according to the present invention.

Illustration of the drawings: 1. a machine tool; 2. a column; 3. a top plate; 4. a collection frame; 5. a hydraulic cylinder; 6. a fixing plate; 7. a lower grinding tool; 8. an ejection device; 81. a top rod; 82. a bolt; 83. a connector; 84. a bearing seat; 85. rotating the block; 86. a slider; 87. a screw; 88. a fixed block; 89. a motor; 9. an auxiliary device; 91. a rotating rod; 92. a fixing frame; 93. a blocking frame; 94. a slide plate; 95. tooth top; 96. a long rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, a hardware part stamping die includes a machine tool 1 and an ejection device 8, a column 2 is fixedly mounted at the top of the machine tool 1, a top plate 3 is fixedly mounted at the top end of the column 2, a hydraulic cylinder 5 is fixedly mounted at the bottom of the top plate 3, a fixing plate 6 is fixedly connected to an output port of the hydraulic cylinder 5, discharge holes are respectively formed in two sides of the machine tool 1, a collecting frame 4 is arranged at positions, corresponding to the discharge holes, of two sides of the machine tool 1, and a lower grinding tool 7 is arranged at the top of the machine tool 1.

As shown in fig. 3 and 4, an ejection device 8 is disposed on a side wall of the machine tool 1, the ejection device 8 includes a motor 89, a surface of the motor 89 is fixedly connected with the machine tool 1, an output shaft port of the motor 89 is fixedly connected with a screw 87, one end of the screw 87 far away from the motor 89 is rotatably connected with the machine tool 1, a through groove is formed in the surface of the machine tool 1, a sliding block 86 is slidably connected inside the through groove, a surface thread of the screw 87 penetrates through the sliding block 86, a rotating block 85 is rotatably connected to the surface of the sliding block 86, a connecting rod 88 is threadedly connected to a top end of the rotating block 85, a connecting head 83 is rotatably connected to a top end of the connecting rod 88, a top rod 81 is rotatably connected to a top end of the connecting head 83, a surface of the top rod 81 movably penetrates through the lower grinding tool 7 and the machine tool 1, a bearing seat 84 is fixedly mounted on an inner wall of the through groove of the machine tool 1, the screw 87 is rotatably connected with the machine tool 1 by means of the bearing seat 84, a fixed block is fixedly mounted on a surface of the motor 89, the motor 89 is fixedly connected with the machine tool 1 by means of a fixing block, a bolt 82 is inserted into the surface of the connecting head 83, and the ejector rod 81 is rotatably connected with the connecting head 83 by means of the bolt 82.

The grinding tool has the advantages that when the part in the lower grinding tool 7 needs to be taken out in use, the motor 89 is started, the motor 89 drives the screw 87 to rotate, the through groove limits the moving direction of the sliding block 86, so that the sliding block 86 is driven to move by the rotation of the screw 87, the rotating block 85 is driven to rotate by the movement of the sliding block 86, the connecting rod 88 at the top of the rotating block 85 rotates, the ejector rod 81 is movably connected with the machine tool 1, the ejector rod 81 can be driven to move upwards by the rotation of the connecting rod 88, the part is ejected out of the lower grinding tool 7 by the ejector rod 81, the sliding block 86, the connecting rod 88 and the ejector rod 81 in the through groove can be damaged after long-time use, the part needs to be taken out for maintenance, the lower grinding tool 7 is taken out firstly when the part is taken out, then the bolt 82 between the ejector rod 81 and the connector 83 is detached, the ejector rod 81 and the connector 83 can be detached at the moment, then rotate connecting rod 88, can dismantle connecting rod 88 from changeing piece 85, remaining commentaries on classics piece 85, slider 86, screw rod 87 and motor 89 can directly be followed and drawn out from leading to the groove, thereby conveniently dismantle the maintenance to the device, at first in the installation with screw rod 87, slider 86, change piece 85 and insert at first in leading to the groove, then insert connecting rod 88 from the top of lathe 1, make threaded connection between connecting rod 88 and the commentaries on classics piece 85, be the rotation connection between connecting rod 88 and the connector 83, conveniently rotate through bolt 82 between ejector pin 81 and the connector 83 and connect, thereby made things convenient for the installation of device, through setting up ejecting device 8, the part after the convenience is ejecting, thereby accelerate work efficiency, and whole device conveniently dismantles and installs, and then conveniently maintain the device, the cost of changing equipment has been reduced.

As shown in fig. 1 and 2, both sides of machine tool 1 are provided with auxiliary device 9, auxiliary device 9 includes bull stick 91, the port of bull stick 91 and machine tool 1 rotate to be connected, the one end fixed mounting that lathe 1 was kept away from to bull stick 91 has fixed frame 92, the sliding surface of fixed frame 92 is connected with slide 94, the lateral wall fixed mounting of slide 94 has stock 96, the sliding surface of stock 96 runs through fixed frame 92, the even fixedly connected with tooth top 95 in bottom of slide 94, the spout has all been seted up to two inner walls of fixed frame 92, slide 94 is with the help of two spouts and fixed frame 92 sliding connection, the equal fixed mounting in position for bull stick 91 in both sides of machine tool 1 has fender frame 93, fender frame 93 is "U" type structure, the both ends port and the machine tool 1 fixed connection of fender frame 93.

The waste material collecting device has the advantages that waste materials generally slide out of the discharge hole in the stamping process, are generally collected by the collecting frame 4 and then are subjected to centralized treatment, but the waste materials are easily accumulated in the collecting frame 4 when coming out of the discharge hole, the discharge hole is blocked when accumulating at a certain height, the rotating rod 91 is rotated down at the moment, the rotating rod 91 is supported by the blocking frame 93, the top parts of the fixing frame 92 and the collecting frame 4 are parallel to each other at the moment, when the waste materials in the collecting frame 4 are accumulated, the long rod 96 is used for sliding by the sliding plate 94, the accumulated waste materials are uniformly pulled in the collecting frame 4 by the tooth top 95 at the bottom of the sliding plate 94, when the collecting frame 4 needs to be taken out, the whole fixing frame 92 is taken out by the rotating rod 91 to rotate the collecting frame 4, the collecting frame 4 is convenient to come, the auxiliary device 9 is arranged to facilitate the uniform pulling of the accumulated waste materials, make things convenient for the ejection of compact that lasts of discharge opening, it is that the utilization ratio of collecting frame 4 improves greatly moreover, has saved the labour.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description, but all simple modifications, equivalent changes and changes made to the above embodiments according to the technical essence of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a hardware component stamping die, includes lathe (1) and ejecting device (8), its characterized in that: the top of the machine tool (1) is fixedly provided with an upright post (2), the top end of the upright post (2) is fixedly provided with a top plate (3), the bottom of the top plate (3) is fixedly provided with a hydraulic cylinder (5), an output end port of the hydraulic cylinder (5) is fixedly connected with a fixing plate (6), discharge holes are formed in both sides of the machine tool (1), collecting frames (4) are arranged on both sides of the machine tool (1) relative to the discharge holes, a lower grinding tool (7) is arranged on the top of the machine tool (1), an ejection device (8) is arranged on the side wall of the machine tool (1), the ejection device (8) comprises a motor (89), the surface of the motor (89) is fixedly connected with the machine tool (1), an output end port of the motor (89) is fixedly connected with a screw rod (87), one end of the screw rod (87), far away from the motor (89), is rotatably connected with the machine tool (1), logical groove has been seted up on the surface of lathe (1), and the inside sliding connection who leads to the groove has slider (86), the surperficial screw thread of screw rod (87) runs through slider (86), the surperficial rotation of slider (86) is connected with commentaries on classics piece (85), the top threaded connection who changes piece (85) has connecting rod (88), the top of connecting rod (88) is rotated and is connected with connector (83), the top of connector (83) is rotated and is connected with ejector pin (81), the surperficial activity of ejector pin (81) runs through down grinding apparatus (7) and lathe (1).

2. The hardware part stamping die of claim 1, wherein: a bearing seat (84) is fixedly installed on the inner wall of the through groove of the machine tool (1), and the screw rod (87) is rotatably connected with the machine tool (1) through the bearing seat (84).

3. The hardware part stamping die of claim 1, wherein: the surface fixed mounting of motor (89) has the fixed block, motor (89) are with the help of fixed block and lathe (1) fixed connection.

4. The hardware part stamping die of claim 1, wherein: a bolt (82) is inserted into the surface of the connector (83), and the ejector rod (81) is rotatably connected with the connector (83) through the bolt (82).

5. The hardware part stamping die of claim 1, wherein: the both sides of lathe (1) all are provided with auxiliary device (9), auxiliary device (9) are including bull stick (91), the port and lathe (1) of bull stick (91) rotate to be connected, the one end fixed mounting that lathe (1) was kept away from in bull stick (91) has fixed frame (92), the sliding surface of fixed frame (92) is connected with slide (94), the lateral wall fixed mounting of slide (94) has stock (96), the sliding surface of stock (96) runs through fixed frame (92), the even fixedly connected with addendum (95) in bottom of slide (94).

6. The hardware part stamping die according to claim 5, wherein: the sliding plate is characterized in that sliding grooves are formed in two inner walls of the fixing frame (92), and the sliding plate (94) is connected with the fixing frame (92) in a sliding mode through the two sliding grooves.

7. The hardware part stamping die according to claim 5, wherein: the two sides of the machine tool (1) are fixedly provided with a blocking frame (93) relative to the position of the rotating rod (91), the blocking frame (93) is of a U-shaped structure, and ports at two ends of the blocking frame (93) are fixedly connected with the machine tool (1).