CN218532602U - Punching machine is used in electrical apparatus panel production - Google Patents

Abstract

The utility model discloses a stamping machine for electric panel production, which relates to the technical field of stamping equipment. The stamping machine for the production of electrical panels includes a frame, on which a working tank is opened, and the lower end of the frame is fixedly connected with supporting legs, and the inner bottom surface of the working tank is provided with a bottom mold, and the bottom mold There is a forming groove on the top, a hydraulic telescopic rod is arranged on the upper end of the working groove, the output end of the hydraulic telescopic rod is fixedly connected with an upper mold, and the inner bottom surface of the forming groove is provided with two first chute, the The left and right inner walls of the forming groove are respectively provided with a second chute. The punching machine for electrical panel production, under the elastic performance of the first spring itself, the top block drives the limit rod to reset, so the inclined surface of the top block and the formed material Contact with the bottom surface of the top block, and then the formed material is ejected with the movement of the top block, so the automatic discharge of the material is completed, and the material is taken out more conveniently and quickly.

Description

A stamping machine for electrical panel production

technical field

The utility model relates to the technical field of punching equipment, in particular to a punching machine for producing electrical panels.

Background technique

On the processing line of electrical appliances, the processing steps include stamping the panels on the electrical appliances. The specific process is to place the electrical panel in the mold groove of the punching machine, start the punching machine so that the punching head presses down against the panel in the mold groove Stamping is carried out, and the panel after stamping is removed for the next processing procedure;

For example: the Chinese publication number is that the patent of CN210676609U discloses the stamping die of air conditioner panel, and this application comprises base, patrix and stamping die, and described patrix is positioned at the top of base, and the bottom of described patrix is provided with There is a mold pressure head, and the bottom of the upper die base is provided with guide rods, and the two guide rods are respectively located on both sides of the mold pressure head, the stamping die is set on the base, and the base is provided with grinding There is a groove, and the stamping die matches the abrasive groove. The bottom of the stamping die is provided with two buffer limit rods, and the buffer limit rods are equipped with springs and other structures to improve the pressure of the die head and the stamping die. service life;

However, in this application, when stamping the electrical panel, the panel located in the mold is stamped by the stamping head on the stamping machine, and the panel is stamped into the shape in the mold groove. This makes it inconvenient for the staff to remove the stamped panels, which reduces the processing efficiency. Therefore, a stamping machine for electrical panel production is proposed to solve the above problems.

Utility model content

The purpose of this utility model is to at least solve one of the technical problems in the prior art, to provide a punching machine for electrical panel production, which can solve the problem that the punched panel is stuck in the mold groove and fits it, which causes the staff not to It is convenient to remove the panel after stamping, which reduces the problem of processing efficiency.

In order to achieve the above object, the utility model provides the following technical solutions: a punching machine for electrical panel production, including a frame, the frame is provided with a working slot, the lower end of the frame is fixedly connected with supporting legs, the The inner bottom surface of the working tank is provided with a bottom mold, the bottom mold is provided with a forming groove, the upper end of the working tank is provided with a hydraulic telescopic rod, the output end of the hydraulic telescopic rod is fixedly connected with an upper mold, and the forming groove There are two first chute openings on the inner bottom surface of the forming groove, and second chute openings are respectively opened on the left and right inner walls of the forming groove. The first chute and the second chute communicate with each other, and the inside of the first chute All are equipped with ejection mechanism.

Preferably, the ejection mechanism includes a top block that is slidably connected to the inside of the first chute, the upper surface of the top block is an inclined surface, and the top blocks are slidably connected to the sides of the first chute and the second chute respectively. Inside, one end of the top block is fixedly connected with a limit rod located outside the bottom mold, and an extrusion rod is fixedly connected with the upper mold.

Preferably, a limiting groove is provided on the inner wall of the first chute, a limiting block is slidably connected to the inside of the limiting groove, and an end of the limiting block close to the top block is fixedly connected to the top block.

Preferably, a first spring is movably sleeved on the top block, one end of the first spring is fixedly connected to the limit rod, and the end of the first spring away from the limit rod is fixedly connected to the outer surface of the bottom mold superior.

Preferably, the extruding rod is provided with a through groove, the inside of the through groove is slidably connected with a fixed rod, the lower end of the fixed rod is rotatably connected with a roller, and a second spring is movably sleeved on the fixed rod, so that The two ends of the second spring are respectively fixedly connected to the surface of the fixing rod and the surface of the extruding rod.

Preferably, the upper end of the limiting rod is arc-shaped, and the side of the extruding rod opposite to the limiting rod is an inclined surface.

Compared with the prior art, the beneficial effects of the utility model are:

(1) For the punching machine used for the production of electrical panels, when the upper mold moves downward, it drives the extrusion rod to move downward at the same time, so the inclined surface of the extrusion rod and the arc-shaped end of the limit rod are in contact with each other. As the pressure continues to increase, the limit rod follows the inclined surface of the extrusion rod and drives the top block to move to the outside of the bottom mold. At this time, the first spring expands under force, so the upper mold cooperates with the forming groove to stamp the material. When the stamping is completed Finally, the upper mold moves upwards, so the limit rod restricts it. At this time, under the elastic performance of the first spring itself, the top block drives the limit rod to reset, so the inclined surface of the top block contacts the bottom surface of the formed material, and then With the movement of the top block, the formed material is ejected, so the automatic discharge of the material is completed, and the material is taken out more conveniently and quickly.

(2) The punching machine used for the production of electrical panels, through the set limit groove and limit block, makes the top block more stable when sliding, and at the same time plays the role of limiting the top block to avoid its Shaking occurs inside the first chute, thus ensuring the normal use of the device.

(3) For the punching machine used for the production of electrical panels, when the extrusion rod moves downward, the roller first contacts with the material to be punched. Therefore, the fixed rod slides on the extrusion rod through the through groove, so that the roller can always be in contact with the material, thereby achieving the effect of fixing the material.

(4) The punching machine used for the production of electrical panels connects the rollers to the fixed rod in rotation. Therefore, when the material is affected by the upper mold and enters the forming tank for molding, the movement of the material can make the rollers rotate, thus making the rollers While fixing the material, it will not affect the normal movement of the material, so as to ensure the normal stamping of the material, and then avoid the random movement of the material when it is placed on the bottom mold due to the influence of external force, so as to ensure the stamping effect.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is a structural schematic diagram of a stamping machine for the production of electrical panel of the present invention;

Fig. 2 is the enlarged schematic diagram of place A in Fig. 1 of the utility model;

Fig. 3 is the schematic diagram of the front view of the bottom mold and the upper mold of the utility model;

Fig. 4 is the right view schematic diagram of bottom mold of the present utility model;

Fig. 5 is a schematic front view of the extrusion rod of the present invention.

Reference signs: 1, frame; 11, supporting legs; 2, working tank; 3, bottom mold; 31, forming tank; 32, top block; 33, limit rod; 34, first spring; 4, hydraulic telescopic Rod; 5, upper mold; 51, extrusion rod; 52, through groove; 53, fixed rod; 54, second spring; 55, roller; 6, first chute; 61, limit groove; 62, limit block; 7, the second chute.

Detailed ways

This part will describe the concrete embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the accompanying drawing, and the function of the accompanying drawing is to supplement the description of the text part of the specification with figures, so that people can visually and vividly Each technical feature and overall technical solution of the present utility model should be understood, but they should not be construed as limiting the protection scope of the present utility model.

In the description of the present utility model, it should be understood that when it comes to orientation descriptions, for example, the orientations or positional relationships indicated by up, down, front, back, left, right, etc. are based on the orientations or positional relationships shown in the accompanying drawings, only It is for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood as not including the original number, and above, below, within, etc. are understood as including the original number. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features relation.

In the description of the utility model, unless otherwise clearly defined, words such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above-mentioned words in the utility model in combination with the specific content of the technical solution .

Please refer to Figures 1-5, the utility model provides a technical solution: a stamping machine for electrical panel production, including a frame 1, a working slot 2 is opened on the frame 1, and support legs are fixedly connected to the lower end of the frame 1 11. The inner bottom surface of the working tank 2 is provided with a bottom mold 3, and the bottom mold 3 is provided with a forming groove 31. The upper end of the working tank 2 is provided with a hydraulic telescopic rod 4, and the output end of the hydraulic telescopic rod 4 is fixedly connected with an upper mold 5. The inner bottom surface of the forming groove 31 is provided with two first chute 6, and the left and right inner walls of the forming groove 31 are respectively provided with the second chute 7, the first chute 6 and the second chute 7 communicate with each other, the first chute 6 are equipped with ejection mechanism inside;

Wherein, the hydraulic telescopic rod 4 communicates with the external cylinder, and the hydraulic telescopic rod 4 is a known technical means, that is, for those skilled in the art, it is a well-known component, or a general-purpose component with a telescopic function, so it will not be discussed here. It is too much to repeat.

When the material needs to be stamped, the material is placed on the bottom mold 3, and the hydraulic telescopic rod 4 is started at this time, and the hydraulic telescopic rod 4 drives the upper mold 5 to move downward, so that the material is squeezed by the upper mold 5 Formed by forming groove 31 .

Further, the ejection mechanism includes a top block 32 slidably connected to the inside of the first chute 6, the upper surface of the top block 32 is an inclined surface, and the top block 32 is slidably connected to the sides of the first chute 6 and the second chute 7 respectively. Inside, one end of the top block 32 is fixedly connected with a limit rod 33 positioned at the outside of the bottom mold 3, the upper end of the limit rod 33 is arc-shaped, and the upper mold 5 is fixedly connected with an extrusion rod 51, which is connected to the limit rod 51. The opposite side of the position rod 33 is an inclined surface;

A first spring 34 is movably socketed on the top block 32 , one end of the first spring 34 is fixedly connected to the stop bar 33 , and one end of the first spring 34 away from the stop bar 33 is fixedly connected to the outer surface of the bottom mold 3 ;

When the upper mold 5 moves downward, it drives the extrusion rod 51 to move downward at the same time, so the inclined surface of the extrusion rod 51 and the arc-shaped end of the stop rod 33 contact each other. The rod 33 follows the inclined surface of the extrusion rod 51 and drives the top block 32 to move to the outside of the bottom mold 3. At this time, the first spring 34 is expanded under force, so the upper mold 5 cooperates with the forming groove 31 to stamp the material. When the stamping is completed, , the upper mold 5 moves upward, so the limit rod 33 restricts it. At this time, under the elastic performance of the first spring 34 itself, the top block 32 drives the limit rod 33 to reset, so the inclined surface of the top block 32 and the formed material Contact with the bottom surface of the top block 32, and then the formed material is ejected with the movement of the top block 32, so the automatic discharge of the material is completed, and the material is taken out more conveniently and quickly;

Through the first spring 34 provided, when the top block 32 is driven by the stop rod 33 to move, the top block 32 can be automatically reset according to the elasticity of the first spring 34 itself, so that the top block 32 has The ability to push out the formed material.

Further, a limiting groove 61 is provided on the inner wall of the first chute 6, and the inside of the limiting groove 61 is slidingly connected to the limiting block 62, and the end of the limiting block 62 close to the top block 32 is fixedly connected to the top block 32;

Through the set limit groove 61 and the limit block 62, the top block 32 is more stable when sliding, and at the same time, it has the effect of limiting the top block 32, preventing it from being generated in the first chute 6. Shaking phenomenon, so ensure the normal use of the device.

Further, the extrusion rod 51 is provided with a through groove 52, the inside of the through groove 52 is slidably connected with a fixed rod 53, and the lower end of the fixed rod 53 is rotatably connected with a roller 55, and the second spring 54 is movably sleeved on the fixed rod 53. The two ends of the two springs 54 are respectively fixedly connected on the surface of the fixed rod 53 and the surface of the extrusion rod 51;

When the extruding rod 51 moves downward, the roller 55 first contacts with the material to be stamped. At this time, the roller 55 plays a preliminary effect on the material. As the extruding rod 51 continues to move down, the fixed rod 53 passes through The groove 52 slides on the extruding rod 51, so that the roller 55 can always be in contact with the material, thereby having the effect of fixing the material;

By rotating the roller 55 and the fixed rod 53, when the material is affected by the upper mold 5 and enters the molding groove 31 for molding, the movement of the material can cause the roller 55 to rotate, so that the roller 55 can fix the material at the same time , will not affect the normal movement of the material, so as to ensure the normal stamping of the material, thereby avoiding the random movement of the material when it is placed on the bottom mold 3 due to the influence of external force, so as to ensure the stamping effect.

Working principle: When the upper mold 5 moves downward, it drives the extrusion rod 51 to move downward at the same time, so the inclined surface of the extrusion rod 51 and the arc-shaped end of the limit rod 33 are in contact with each other. At this time, as the pressure continues to increase , the limit rod 33 follows the inclined surface of the extruding rod 51 and drives the top block 32 to move to the outside of the bottom mold 3. At this time, the first spring 34 is expanded under force, so the upper mold 5 cooperates with the forming groove 31 to press and form the material. After the stamping is completed, the upper die 5 moves upwards, so the stop bar 33 limits it. At this time, under the elastic performance of the first spring 34 itself, the top block 32 drives the stop bar 33 to reset, so the inclined surface of the top block 32 is in line with the The bottom surfaces of the formed materials are in contact, and the formed materials are pushed out with the movement of the top block 32 .

The above embodiments of the utility model have been described in detail in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiments. Make various changes below.

Claims (6)

1. The utility model provides a punching machine is used in production of electrical apparatus panel, includes frame (1), working groove (2) have been seted up on frame (1), the lower extreme fixedly connected with supporting leg (11) of frame (1), its characterized in that: work the inside bottom surface in groove (2) and be provided with die block (3), shaping groove (31) have been seted up on die block (3), the upper end in work groove (2) is provided with hydraulic telescoping rod (4), mould (5) are gone up to the output fixedly connected with of hydraulic telescoping rod (4), two first spouts (6) have been seted up to the inside bottom surface in shaping groove (31), second spout (7) have been seted up on the inner wall about shaping groove (31) respectively, first spout (6) communicate with second spout (7) each other, the inside of first spout (6) all is provided with ejection mechanism.

2. The punching machine for producing the electrical panel according to claim 1, wherein: the ejection mechanism comprises an ejector block (32) which is connected with the inside of a first sliding groove (6) in a sliding mode, the upper surface of the ejector block (32) is an inclined surface, the ejector block (32) is connected with the inside of the first sliding groove (6) and the inside of a second sliding groove (7) in a sliding mode respectively, one end of the ejector block (32) is fixedly connected with a limiting rod (33) which is located on the outer side of a bottom die (3), and an extrusion rod (51) is fixedly connected to the upper die (5).

3. The punching machine for producing the electrical panel according to claim 2, wherein: spacing groove (61) have been seted up on the inner wall of first spout (6), the inside sliding connection of spacing groove (61) has stopper (62), stopper (62) are close to the one end and kicking block (32) fixed connection of kicking block (32).

4. The punching machine for producing the electrical panel according to claim 2, wherein: first spring (34) have been cup jointed in the activity on kicking block (32), the one end fixed connection of first spring (34) is on gag lever post (33), the one end fixed connection that gag lever post (33) were kept away from in first spring (34) is on the surface of die block (3).

5. The punching machine for producing the electrical panel according to claim 2, wherein: the extrusion device is characterized in that a through groove (52) is formed in the extrusion rod (51), a fixing rod (53) is connected to the inside of the through groove (52) in a sliding mode, the lower end of the fixing rod (53) is connected with a roller (55) in a rotating mode, a second spring (54) is movably sleeved on the fixing rod (53), and two ends of the second spring (54) are fixedly connected to the surface of the fixing rod (53) and the surface of the extrusion rod (51) respectively.

6. The punching machine for producing the electric appliance panel according to claim 2, wherein: the upper end of the limiting rod (33) is arc-shaped, and one side of the extrusion rod (51) opposite to the limiting rod (33) is an inclined surface.

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