Precision hardware stamping die

Abstract

The utility model relates to the technical field of precision hardware stamping, and particularly discloses a precision hardware stamping die which comprises a lower die plate, a material guide plate is installed on the front end face of the lower die plate, two electric guide rails are installed at the bottom end of the inner wall of the material guide plate, and the outer walls of the two electric guide rails are both connected with telescopic columns in a sliding mode through electric sliding sleeves. A positioning plate is slidably connected to the upper end face of the material guide plate, a transverse plate is arranged below the positioning plate, a second air cylinder with the output end fixedly connected with the transverse plate is installed on the upper end face of the positioning plate, and a push plate matched with the material guide plate is fixedly connected to the lower end face of the transverse plate; a second air cylinder pushes a transverse plate to move downwards according to the amount of the fallen stamping parts, a push plate is promoted to move downwards to make contact with a material guide plate, the transverse plate is made to move from back to front, meanwhile, a positioning plate moves forwards on the upper end face of the material guide plate, and then the stamping parts can be pushed to fall into a material collecting box to be collected in the moving process of the push plate. And therefore, the effect of conveniently collecting the stamping parts is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of precision hardware stamping, in particular to a precision hardware stamping die. Background Art

[0002] Metal molds are used in industrial production to make parts or products of the desired shape from metal materials using various presses and special tools installed on the presses. These special tools are collectively called metal molds.

[0003] Hardware workpieces need to be stamped during the processing process, and tight hardware mold stamping equipment has higher requirements for equipment.

[0004] At present, it is not convenient to collect the stamped parts during the stamping process of hardware. The stamped hardware falls randomly and disorderly onto the workbench, requiring subsequent manual sorting and centralized collection of the stamped parts. Therefore, it is necessary to propose a precision hardware stamping die to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a precision hardware stamping die, which has the characteristics of pushing the stamping parts to fall into a collecting box for collection, thereby realizing the convenience of collecting the stamping parts.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision hardware stamping die, comprising a lower template, the upper end surface of the lower template is provided with a groove, a conveying plate is installed inside the groove, a movable plate is arranged above the lower template, the lower end surface of the movable plate is installed with an upper template matching the groove, a material guide plate is installed on the front end surface of the lower template, two electric guide rails are installed at the bottom end of the inner wall of the material guide plate, the outer walls of the two electric guide rails are slidably connected with telescopic columns through electric sliding sleeves, the upper end surface of the material guide plate is slidably connected with a positioning plate, a cross plate is arranged below the positioning plate, the upper end surface of the positioning plate is installed with a second cylinder whose output end is fixedly connected to the cross plate, and the lower end surface of the cross plate is fixedly connected with a push plate matching the material guide plate.

[0007] In order to reduce the impact force of the falling stamped parts, as a preferred precision hardware stamping mold of the utility model, a collecting box is installed on the front end surface below the lower template, the interior of the collecting box is slidably connected with a receiving tray, the inner wall of the receiving tray is installed with a rubber plate, and the lower end surface of the collecting box is installed with an electric push rod whose output end is fixedly connected to the receiving tray.

[0008] In order to stably install the guide plate, as a preferred precision hardware stamping mold of the utility model, the front end face of the lower template is fixedly connected to two mounting plates, and the inner walls on the opposite sides of the two mounting plates are provided with sliding grooves, and the left and right sides of the guide plate are fixedly connected with sliding plates matching the sliding grooves.

[0009] In order to realize the stamping work, as a preferred precision hardware stamping die of the utility model, the outer wall of the lower template is fixedly connected to a fixing frame, and the upper end surface of the fixing frame is equipped with a first cylinder whose output end is fixedly connected to the movable plate.

[0010] In order to support the material collection box, as a preferred precision hardware stamping die of the utility model, a support frame is fixedly connected between the lower end surface of the lower template and the material collection box.

[0011] In order to control the normal operation of the second cylinder, the electric guide rail, the first cylinder and the electric push rod, as a preferred precision hardware stamping mold of the utility model, a controller is installed on the upper end surface of the fixed frame, and the second cylinder, the electric guide rail, the first cylinder and the electric push rod are all electrically connected to the controller.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model firstly enables the second cylinder to push the cross plate downward according to the amount of the stamping parts dropped, so as to cause the push plate to move downward and contact the guide plate, and to move the cross plate from back to front, and at the same time the positioning plate moves forward on the upper end surface of the guide plate, and then the stamping parts can be pushed and dropped into the collection box for collection by the push plate during the movement, thereby achieving the effect of facilitating the collection of the stamping parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall cross-sectional structural diagram of the utility model;

[0015] Figure 2 It is the overall structure diagram of the utility model;

[0016] Figure 3 This is a cross-sectional structural diagram of the aggregate box of the present utility model.

[0017] In the figure: 1. lower template; 101. groove; 102. conveying plate; 2. fixed frame; 201. movable plate; 202. first cylinder; 203. upper template; 3. material guide plate; 301. slide plate; 302. mounting plate; 303. slide groove; 304. electric guide rail; 305. telescopic column; 306. horizontal plate; 307. push plate; 308. positioning plate; 309. second cylinder; 4. material collection box; 401. receiving plate; 402. electric push rod. DETAILED DESCRIPTION

[0018] See also Figures 1 to 3 A precision hardware stamping die comprises a lower template 1, a groove 101 is provided on the upper end surface of the lower template 1, a conveying plate 102 is installed inside the groove 101, a movable plate 201 is arranged above the lower template 1, an upper template 203 matching the groove 101 is installed on the lower end surface of the movable plate 201, a material guide plate 3 is installed on the front end surface of the lower template 1, two electric guide rails 304 are installed at the bottom end of the inner wall of the material guide plate 3, the outer walls of the two electric guide rails 304 are slidably connected with telescopic columns 305 through electric sliding sleeves, a positioning plate 308 is slidably connected to the upper end surface of the material guide plate 3, a cross plate 306 is arranged below the positioning plate 308, a second cylinder 309 whose output end is fixedly connected to the cross plate 306 is installed on the upper end surface of the positioning plate 308, and a push plate 307 matching the material guide plate 3 is fixedly connected to the lower end surface of the cross plate 306.

[0019] In this embodiment: the upper template 203 is moved downward to cooperate with the lower template 1 to stamp the hardware, and the stamped parts can fall on the guide plate 3 after stamping. Then, the second cylinder 309 can be started according to the amount of stamped parts dropped, so that the second cylinder 309 pushes the cross plate 306 to move downward, prompting the push plate 307 to move downward and contact the guide plate 3, and then the electric guide rail 304 is operated to prompt the electric sliding sleeve to drive the telescopic column 305 and the cross plate 306 to move from back to front, and at the same time, the positioning plate 308 moves forward on the upper end surface of the guide plate 3, and then the push plate 307 can be used to push the stamped parts to fall into the collection box 4 for collection during the movement, thereby achieving the effect of facilitating the collection of stamped parts.

[0020] As a technical optimization solution of the utility model, a collecting box 4 is installed on the front end surface below the lower template 1, and the interior of the collecting box 4 is slidably connected with a receiving tray 401, and a rubber plate is installed on the inner wall of the receiving tray 401, and an electric push rod 402 whose output end is fixedly connected to the receiving tray 401 is installed on the lower end surface of the collecting box 4.

[0021] In this embodiment: when the stamping part falls, the receiving plate 401 can be pushed upward by the electric push rod 402, thereby reducing the impact force of the stamping part falling and avoiding deformation caused by collision of the stamping part, thereby achieving the effect of protecting the stamping part.

[0022] As a technical optimization solution of the utility model, the front end face of the lower template 1 is fixedly connected to two mounting plates 302, and the inner walls on the opposite sides of the two mounting plates 302 are provided with sliding grooves 303, and the left and right sides of the guide plate 3 are fixedly connected to slide plates 301 matching the sliding grooves 303.

[0023] In this embodiment, the guide plate 3 can be stably installed by the cooperation between the slide groove 303 and the slide plate 301, and the slide groove 303 and the slide plate 301 are fixed by bolts.

[0024] As a technical optimization solution of the utility model, the outer wall of the lower template 1 is fixedly connected to the fixing frame 2, and the upper end surface of the fixing frame 2 is installed with a first cylinder 202 whose output end is fixedly connected to the moving plate 201.

[0025] In this embodiment: the upper template 203 can be pushed up and down by the first cylinder 202 to achieve the stamping work.

[0026] As a technical optimization solution of the utility model, a support frame is fixedly connected between the lower end surface of the lower template 1 and the aggregate box 4.

[0027] In this embodiment: the material collecting box 4 can be supported by the support frame so that the material collecting box 4 can be placed stably.

[0028] As a technical optimization solution of the present invention, a controller is installed on the upper end surface of the fixing frame 2, and the second cylinder 309, the electric guide rail 304, the first cylinder 202 and the electric push rod 402 are all electrically connected to the controller.

[0029] In this embodiment, the controller can control the second cylinder 309, the electric guide rail 304, the first cylinder 202 and the electric push rod 402 to work normally.

[0030] Working principle: First, the upper template 203 is moved downward to cooperate with the lower template 1 to stamp the hardware. At the same time, the stamped parts can fall on the guide plate 3 after stamping. Then, the second cylinder 309 can be started according to the amount of stamped parts falling, so that the second cylinder 309 pushes the cross plate 306 to move downward, prompting the push plate 307 to move downward and contact the guide plate 3, and then the electric guide rail 304 is operated to prompt the electric slide to drive the telescopic column 305 and the cross plate 306 to move from back to front. At the same time, the positioning plate 308 moves forward on the upper end surface of the guide plate 3, and then the push plate 307 can push the stamped parts to fall into the collection box 4 for collection during the movement. When the stamped parts fall, the receiving plate 401 can be pushed upward by the electric push rod 402, thereby reducing the impact force of the stamped parts falling and avoiding deformation caused by collision of the stamped parts, thereby achieving the effect of protecting the stamped parts.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A precision hardware stamping die, comprising a lower die plate (1), the upper end surface of the lower die plate (1) being provided with a groove (101), a conveying plate (102) being installed inside the groove (101), a movable plate (201) being arranged above the lower die plate (1), an upper die plate (203) matching the groove (101) being installed on the lower end surface of the movable plate (201), characterized in that: A material guide plate (3) is installed on the front end surface of the lower template (1), two electric guide rails (304) are installed on the bottom end of the inner wall of the material guide plate (3), and the outer walls of the two electric guide rails (304) are slidably connected to telescopic columns (305) through electric sliding sleeves. The upper end surface of the material guide plate (3) is slidably connected to a positioning plate (308), and a horizontal plate (306) is arranged below the positioning plate (308). The upper end surface of the positioning plate (308) is installed with a second cylinder (309) whose output end is fixedly connected to the horizontal plate (306), and the lower end surface of the horizontal plate (306) is fixedly connected to a push plate (307) matching the material guide plate (3).

2. A precision hardware stamping die according to claim 1, characterized in that: A material collecting box (4) is installed on the front end surface below the lower template (1), and a receiving plate (401) is slidably connected to the inside of the material collecting box (4), and a rubber plate is installed on the inner wall of the receiving plate (401). An electric push rod (402) whose output end is fixedly connected to the receiving plate (401) is installed on the lower end surface of the material collecting box (4).

3. The precision hardware stamping die according to claim 1, characterized in that: The front end surface of the lower template (1) is fixedly connected to two mounting plates (302), and inner walls on opposite sides of the two mounting plates (302) are provided with sliding grooves (303), and the left and right sides of the guide plate (3) are fixedly connected to sliding plates (301) matching the sliding grooves (303).

4. The precision hardware stamping die according to claim 1, characterized in that: The outer wall of the lower template (1) is fixedly connected to a fixing frame (2), and the upper end surface of the fixing frame (2) is mounted with a first cylinder (202) whose output end is fixedly connected to the moving plate (201).

5. The precision hardware stamping die according to claim 1, characterized in that: A support frame is fixedly connected between the lower end surface of the lower template (1) and the material collection box (4).

6. A precision hardware stamping die according to claim 4, characterized in that: A controller is installed on the upper end surface of the fixing frame (2), and the second cylinder (309), the electric guide rail (304), the first cylinder (202) and the electric push rod (402) are all electrically connected to the controller.

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