Punching device for hardware die

Abstract

The utility model relates to a punching device for a hardware die, which aims to solve the technical problem that certain time is wasted due to the fact that punching needs to be stopped within the period of time when a collecting box is replaced at present, and comprises a hardware punching machine body, a blanking channel is arranged at the punching blanking position of the hardware punching machine body, and the punching device further comprises a material receiving structure. The material receiving structure is arranged on the portion, below the discharging channel, of the hardware punching machine body rack. The material receiving structure comprises a placing groove, a supporting plate and a collecting box; the two sides of the containing groove are fixedly arranged on the inner side of a rack of the hardware punching machine body correspondingly. Wherein the front end and the top side of the placing groove are opened; the two supporting plates are fixedly arranged in the middles of the two side walls of an inner cavity of the containing groove correspondingly. The hardware punching machine has the advantages that one collecting box is inserted into the other empty collecting box after being fully rotated, the fully-filled collecting box is drawn out under the condition that the hardware punching machine body is not shut down, and collection of stamped hardware is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware punching processing, in particular to a punching device for a hardware mold. Background Art

[0002] Hardware in modern society is quite extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security products, etc. Hardware parts are stamped out by hardware dies on stamping machines.

[0003] The punching machine is the basic equipment for punching operations. It applies pressure to the metal sheet through the die to complete the processing of the metal parts. After the general punching machine punches the metal sheet, the metal parts fall down, and a collection box is placed at the discharge point. The punched metal parts fall into the collection box, but one collection box is placed at a time. During the period of replacing the collection box, the punching needs to be stopped, which wastes a certain amount of time.

[0004] In view of this, we propose a punching device for hardware molds. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide a punching device for a hardware mold to solve the current technical problem of wasting a certain amount of time by stopping punching during the period of replacing a collection box.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a punching device for a hardware mold, including a hardware punching machine body, wherein a blanking channel is arranged at the punching blanking part of the hardware punching machine body, and also includes a material receiving structure;

[0007] The material receiving structure is arranged on the main frame of the hardware punching machine below the material discharge channel;

[0008] The material receiving structure comprises a placement slot, a support plate and a collection box;

[0009] Both sides of the placement slot are respectively fixed on the inner side of the main frame of the hardware punching machine;

[0010] Wherein, the front end and top side of the placement slot are open;

[0011] Two support plates are respectively fixed in the middle of the two side walls of the inner cavity of the placement groove;

[0012] Two collecting boxes are stacked and arranged in the inner cavity of the placement slot;

[0013] Wherein, two ends of the bottom side of one of the collecting boxes are in contact with the top sides of the two supporting plates respectively.

[0014] Preferably, a handle is fixedly provided in the middle of the front end of the two collecting boxes.

[0015] Preferably, a limiting component is arranged at one side of the front end of the placement slot;

[0016] The limiting assembly includes a fixed block, a threaded rod, a rotating handle, a movable block and a baffle;

[0017] The fixing block is fixedly arranged on one side of the front end of the placement slot;

[0018] The threaded rod is threadedly disposed on the fixing block;

[0019] The rotating handle is fixed on the top of the threaded rod;

[0020] The movable block is rotatably connected to the bottom end of the threaded rod;

[0021] The baffle is fixedly arranged on the inner side of the movable block;

[0022] Wherein, the upper and lower parts of the baffle are respectively limitedly matched with the two collection boxes.

[0023] Preferably, the fixing block is provided with a guide rod;

[0024] Wherein, the bottom end of the guide rod is fixedly connected to the movable block.

[0025] Preferably, the top end of the guide rod is lower than the turning handle.

[0026] Compared with the prior art, the beneficial effects of the present invention are:

[0027] 1. The utility model provides a placement slot, a support plate and a collection box, and has the advantage that when one collection box is full, another empty collection box can be inserted into the collection box, and the full collection box can be drawn out without stopping the hardware punching machine body, which does not affect the collection of the punched hardware, and solves the problem of wasting a certain amount of time due to the need to stop punching during the period of replacing the collection box.

[0028] 2. The utility model has the advantages of blocking the collection box placed in the placement groove and limiting the collection box by arranging the fixed block, the threaded rod, the rotating handle, the movable block and the baffle, so that the collection box can remain stable when collecting stamping hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 It is a schematic diagram of the material connection structure of the utility model;

[0031] Figure 3 This is a schematic diagram of the placement slot connection structure of the utility model;

[0032] Figure 4This is a schematic diagram of the structure of the limit assembly of the utility model;

[0033] In the figure: 1. Hardware punching machine body; 2. Material discharge channel; 3. Material receiving structure;

[0034] 301, placement slot; 302, collection box; 303, handle; 304, limit assembly; 305, support plate;

[0035] 3041. fixed block; 3042. threaded rod; 3043. turning handle; 3044. movable block; 3045. baffle; 3046. guide rod. DETAILED DESCRIPTION

[0036] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0037] Example 1: A punching device for a hardware mold, see Figures 1 to 4 , including a metal punching machine body 1, a hydraulic mechanism of the metal punching machine body 1 is connected to an upper mold of a metal mold, a punching seat of the metal punching machine body 1 is connected to a lower mold of the metal mold, a blanking channel 2 is arranged at a punching blanking position of the metal punching machine body 1, and also includes a material receiving structure 3;

[0038] The material receiving structure 3 is arranged on the frame of the hardware punching machine body 1 below the material discharge channel 2;

[0039] The material receiving structure 3 includes a placement slot 301, a support plate 305 and a collection box 302;

[0040] The two sides of the placement slot 301 are respectively fixed on the inner side of the frame of the hardware punching machine body 1; wherein, the front end and the top side of the placement slot 301 are open; the two support plates 305 are respectively fixed in the middle of the two side walls of the inner cavity of the placement slot 301; the two collection boxes 302 are stacked in the inner cavity of the placement slot 301; wherein, the two ends of the bottom side of a collection box 302 are respectively in contact with the top sides of the two support plates 305.

[0041] The utility model provides a placement slot 301, a support plate 305 and a collection box 302, and has the advantage that after one collection box 302 is full, another empty collection box 302 can be inserted, and the full collection box 302 can be drawn out without stopping the hardware punching machine body 1, which does not affect the collection of the punched hardware, and solves the problem of wasting a certain amount of time due to the need to stop punching during the period of replacing the collection box.

[0042] Specifically, handles 303 are respectively fixed in the middle of the front ends of the two collecting boxes 302 , and the collecting boxes 302 can be easily pulled by the handles 303 .

[0043] Furthermore, a limiting component 304 is arranged at one side of the front end of the placement slot 301;

[0044] The limiting assembly 304 includes a fixed block 3041, a threaded rod 3042, a rotating handle 3043, a movable block 3044 and a baffle 3045;

[0045] The fixed block 3041 is fixed on one side of the front end of the placement groove 301; the threaded rod 3042 is threadedly inserted into the fixed block 3041; the rotating handle 3043 is fixed on the top of the threaded rod 3042; the movable block 3044 is rotatably connected to the bottom end of the threaded rod 3042; the baffle 3045 is fixed on the inner side of the movable block 3044; wherein, the upper and lower parts of the baffle 3045 are respectively matched with the two collection boxes 302 to limit the position.

[0046] The utility model has the advantages of blocking the collection box 302 placed in the placement groove 301 and limiting the collection box 302 by setting the fixed block 3041, the threaded rod 3042, the rotating handle 3043, the movable block 3044 and the baffle 3045, so that the collection box 302 can remain stable when collecting stamping hardware.

[0047] Furthermore, a guide rod 3046 is passed through the fixed block 3041 , wherein the bottom end of the guide rod 3046 is fixedly connected to the movable block 3044 .

[0048] The utility model has the advantage of maintaining the stability of the movable block 3044 when it moves by providing the guide rod 3046, thereby maintaining the stable movement of the baffle 3045.

[0049] It is worth noting that the top end of the guide rod 3046 is lower than the rotating handle 3043 and does not affect the manual rotation of the rotating handle 3043.

[0050] Working principle: When using the device of the utility model, the metal sheet to be punched is placed on the lower die of the hardware die, and the hydraulic mechanism of the hardware punching machine body 1 pushes the upper die of the hardware die down to dock with the lower die, punches the metal sheet, and the punched metal pieces fall along the unloading channel 2 and fall into a collection box 302. When a collection box 302 is full, the corresponding rotating handle 3043 is rotated, and the threaded rod 3042 rotates and moves relative to the fixed block 3041, driving the movable block 3044 and the baffle 3045 to move, and the baffle 3045 changes from limiting one collection box 302 to limiting another empty collection box 302, and the full collection box 302 is taken out by pulling out the handle 303. At this time, the hardware punching machine body 1 continues to punch without stopping, and the punched metal pieces fall into another empty collection box 302. After taking out a full collection box 302 , pour out the collected metal pieces, and after another collection box 302 is filled, put the empty collection box 302 into the placement slot 301 for use.

[0051] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A punching device for a metal mold, comprising a metal punching machine body (1), wherein a blanking channel (2) is arranged at a punching blanking portion of the metal punching machine body (1), characterized in that: Also includes: A material receiving structure (3) is arranged on a frame of the metal punching machine body (1) below the material discharge channel (2); The material connection structure (3) comprises: A placement slot (301), with two sides respectively fixed on the inner side of the frame of the hardware punching machine body (1); Wherein, the front end and top side of the placement slot (301) are open; Two support plates (305) are respectively fixed in the middle of two side walls of the inner cavity of the placement groove (301); Two collection boxes (302) are stacked and arranged in the inner cavity of the placement slot (301); Wherein, two ends of the bottom side of one of the collection boxes (302) are in contact with the top sides of the two support plates (305) respectively.

2. A punching device for a hardware mold as claimed in claim 1, characterized in that: A handle (303) is fixedly disposed in the middle of the front end of each of the two collecting boxes (302).

3. A punching device for a hardware mold as claimed in claim 1, characterized in that: A limiting component (304) is arranged on one side of the front end of the placement slot (301); The limiting component (304) comprises: A fixing block (3041) is fixedly mounted on one side of the front end of the placement slot (301); A threaded rod (3042) threadedly penetrates the fixing block (3041); A rotating handle (3043) is fixedly mounted on the top of the threaded rod (3042); A movable block (3044) is rotatably connected to the bottom end of the threaded rod (3042); A baffle (3045) is fixedly mounted on the inner side of the movable block (3044); The upper and lower parts of the baffle (3045) are respectively limitedly matched with the two collection boxes (302).

4. A punching device for a hardware mold as claimed in claim 3, characterized in that: The fixing block (3041) is provided with a guide rod (3046); Wherein, the bottom end of the guide rod (3046) is fixedly connected to the movable block (3044).

5. A punching device for a hardware mold as claimed in claim 4, characterized in that: The top end of the guide rod (3046) is lower than the rotating handle (3043).

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