CN218532602U

CN218532602U - Punching machine is used in electrical apparatus panel production

Info

Publication number: CN218532602U
Application number: CN202223128162.2U
Authority: CN
Inventors: 李利津; 段荣金; 高中齐
Original assignee: Tianjin Ligu Precision Electromechanical Co ltd
Current assignee: Tianjin Ligu Precision Electromechanical Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-02-28
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a punching machine is used in electrical apparatus panel production relates to stamping equipment technical field. This punching machine is used in electrical panel production, which comprises a frame, the work groove has been seted up in the frame, the lower extreme fixedly connected with supporting leg of frame, the inside bottom surface in work groove is provided with the die block, the shaping groove has been seted up on the die block, the upper end in work groove is provided with hydraulic telescoping rod, hydraulic telescoping rod's output fixedly connected with goes up the mould, two first spouts have been seted up to the inside bottom surface in shaping groove, the second spout has been seted up on the inner wall about the shaping groove respectively, and this punching machine is used in electrical panel production, under the elasticity performance of first spring self, the kicking block drives the gag lever post and resets, therefore the inclined plane of kicking block and the bottom surface contact of material after the shaping, and then make the material after the shaping ejecting along with the removal of kicking block, consequently accomplish the automatic discharging to the material, and then make the material when taking out, more convenient and fast.

Description

Punching machine is used in electrical apparatus panel production

Technical Field

The utility model relates to a stamping equipment technical field, in particular to punching machine is used in electrical apparatus panel production.

Background

In the processing production line of the electric appliance, the processing step comprises the steps of stamping a panel on the electric appliance, and the specific process comprises the steps of placing the panel of the electric appliance in a die groove of a stamping machine, starting the stamping machine to enable a stamping head to press down the panel in the die groove to stamp, and taking down the stamped panel to perform the next processing procedure;

for example: the application discloses an air conditioner panel stamping die which comprises a base, an upper die holder and a stamping die, wherein the upper die holder is positioned right above the base, a die pressure head is arranged at the bottom of the upper die holder, guide rods are arranged at the bottom of the upper die holder and are respectively positioned at two sides of the die pressure head, the stamping die is arranged on the base, a grinding tool groove is formed in the base, the stamping die is matched with the grinding tool groove, two buffering limiting rods are arranged at the bottom of the stamping die, and springs and other structures are sleeved on the buffering limiting rods to prolong the service life of the die pressure head and the stamping die;

however, in this application, when the electrical panel is punched, the panel located in the die is punched by the punching head of the punching machine, and the panel is punched into the shape of the die slot, and the punched panel is stuck in the die slot and attached to the die slot, which causes inconvenience in taking down the punched panel by a worker, and reduces the processing efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a punching machine is used in electrical panel production, the panel that can solve after the punching press is stuck in the mould groove rather than laminating mutually, and this panel that leads to the staff after being convenient for to the punching press takes off, has reduced the problem of the efficiency of processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a punching machine is used in electrical apparatus panel production, includes the frame, the work groove has been seted up in the frame, the lower extreme fixedly connected with supporting leg of frame, the inside bottom surface in work groove is provided with the die block, the shaping groove has been seted up on the die block, the upper end in work groove is provided with hydraulic telescoping rod, hydraulic telescoping rod's output fixedly connected with goes up the mould, two first spouts have been seted up to the inside bottom surface in shaping groove, the second spout has been seted up on the inner wall about the shaping groove respectively, first spout communicates with the second spout each other, the inside of first spout all is provided with ejection mechanism.

Preferably, ejection mechanism includes the inside kicking block of sliding connection with first spout, the upper surface of kicking block is the inclined plane, the kicking block is sliding connection respectively in the inside of first spout and second spout, one of kicking block serves the gag lever post that fixedly connected with is located the die block outside, go up fixedly connected with extrusion stem on the mould.

Preferably, a limiting groove is formed in the inner wall of the first sliding groove, a limiting block is connected to the inner portion of the limiting groove in a sliding mode, and one end, close to the ejector block, of the limiting block is fixedly connected with the ejector block.

Preferably, the top block is movably sleeved with a first spring, one end of the first spring is fixedly connected to the limiting rod, and one end of the first spring, which is far away from the limiting rod, is fixedly connected to the outer surface of the bottom die.

Preferably, a through groove is formed in the extrusion rod, a fixed rod is slidably connected inside the through groove, the lower end of the fixed rod is rotatably connected with a roller, a second spring is movably sleeved on the fixed rod, and two ends of the second spring are respectively and fixedly connected to the surface of the fixed rod and the surface of the extrusion rod.

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

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

(1) This punching machine is used in electrical panel production, when last mould lapse, drive the extrusion stem lapse simultaneously, consequently, the inclined plane of extrusion stem and the arc end of gag lever post contact each other, this moment along with the continuous increase of pressure, the gag lever post follows the inclined plane of extrusion stem and drives the kicking block and remove to the outside of die block, first spring atress expansion this moment, consequently, go up mould cooperation shaping groove to material stamping forming, after the punching press finishes, go up mould lapse, consequently, the gag lever post makes its restriction, this moment under the elastic property of first spring self, the kicking block drives the gag lever post and resets, consequently, the inclined plane of kicking block and the bottom surface contact of material after the shaping, and then make the material after the shaping ejecting along with the removal of kicking block ejecting, consequently, accomplish the automatic discharging to the material, and then make the material when taking out, more convenient and fast.

(2) This punching machine is used in production of electrical apparatus panel through spacing groove and the stopper that sets up, consequently makes the kicking block when sliding, and more steady plays the spacing effect of kicking block simultaneously, avoids its inside production in first spout to rock the phenomenon, consequently ensures the normal use of this equipment.

(3) This punching machine is used in electrical apparatus panel production, when the stripper bar moves down, the gyro wheel at first with treat the material contact of punching press, the gyro wheel plays the effect to the preliminary restriction of material this moment, along with the continuous move down of stripper bar, consequently the dead lever slides on the stripper bar through leading to the groove, consequently makes the gyro wheel contact with the material all the time, and then plays the effect fixed to the material.

(4) This punching machine is used in electrical apparatus panel production is connected through rotating gyro wheel and dead lever, consequently receives the influence of mould and enters into to the shaping inslot portion when shaping when the material, and the removal of material can make the gyro wheel produce the rotation, consequently makes the gyro wheel when fixed the material, can not influence the normal removal of material, consequently ensures the normal punching press of material, and then when avoiding the material to place on the die block, receives external force influence and produces random removal, consequently ensures the punching press effect.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a schematic structural view of a punching machine for producing an electrical panel according to the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a front view of the bottom mold and the top mold of the present invention;

fig. 4 is a right schematic view of the bottom die of the present invention;

fig. 5 is a front view of the extrusion stem of the present invention.

Reference numerals: 1. a frame; 11. supporting legs; 2. a working groove; 3. bottom die; 31. forming a groove; 32. a top block; 33. a limiting rod; 34. a first spring; 4. a hydraulic telescopic rod; 5. an upper die; 51. an extrusion stem; 52. a through groove; 53. fixing the rod; 54. a second spring; 55. a roller; 6. a first chute; 61. a limiting groove; 62. a limiting block; 7. a second runner.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the present numbers, and the terms above, below, inside, etc. are understood to include the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1-5, the present invention provides a technical solution: a punching machine for producing electrical panels comprises a machine frame 1, wherein a working groove 2 is formed in the machine frame 1, a supporting leg 11 is fixedly connected to the lower end of the machine frame 1, a bottom die 3 is arranged on the inner bottom surface of the working groove 2, a forming groove 31 is formed in the bottom die 3, a hydraulic telescopic rod 4 is arranged at the upper end of the working groove 2, an upper die 5 is fixedly connected to the output end of the hydraulic telescopic rod 4, two first sliding grooves 6 are formed in the inner bottom surface of the forming groove 31, second sliding grooves 7 are respectively formed in the left inner wall and the right inner wall of the forming groove 31, the first sliding grooves 6 are mutually communicated with the second sliding grooves 7, and ejection mechanisms are arranged in the first sliding grooves 6;

the hydraulic telescopic rod 4 is communicated with an external cylinder, and the hydraulic telescopic rod 4 is a known technical means, that is, a well-known component or a general component having a telescopic function for those skilled in the art, and therefore, the details thereof are not described herein.

When needs carry out the punching press to the material, place the material on die block 3, start hydraulic telescoping rod 4 this moment, hydraulic telescoping rod 4 drives upper mold 5 and moves downwards, consequently under the extrusion of upper mold 5 for the material passes through the shaping groove 31 shaping.

Further, the ejection mechanism comprises an ejection block 32 connected with the inside of the first sliding groove 6 in a sliding manner, the upper surface of the ejection block 32 is an inclined surface, the ejection block 32 is respectively connected with the inside of the first sliding groove 6 and the inside of the second sliding groove 7 in a sliding manner, one end of the ejection block 32 is fixedly connected with a limiting rod 33 positioned on the outer side of the bottom die 3, the upper end of the limiting rod 33 is arc-shaped, the upper die 5 is fixedly connected with an extrusion rod 51, and one side of the extrusion rod 51 opposite to the limiting rod 33 is an inclined surface;

a first spring 34 is movably sleeved on the top block 32, one end of the first spring 34 is fixedly connected to the limiting rod 33, and one end of the first spring 34 far away from the limiting rod 33 is fixedly connected to the outer surface of the bottom die 3;

when the upper die 5 moves downwards, the extrusion rod 51 is driven to move downwards at the same time, so that the inclined surface of the extrusion rod 51 is in contact with the arc-shaped end of the limiting rod 33, at the moment, along with the continuous increase of pressure, the limiting rod 33 drives the ejector block 32 to move towards the outer side of the bottom die 3 along with the inclined surface of the extrusion rod 51, at the moment, the first spring 34 is expanded under stress, so that the upper die 5 is matched with the forming groove 31 to punch and form the material, after the punching is finished, the upper die 5 moves upwards, so that the limiting rod 33 limits the material, at the moment, under the elastic property of the first spring 34, the ejector block 32 drives the limiting rod 33 to reset, so that the inclined surface of the ejector block 32 is in contact with the bottom surface of the formed material, the formed material is ejected along with the movement of the ejector block 32, so that the automatic discharging of the material is finished, and the material is taken out more convenient and rapid;

through the first spring 34 that sets up, consequently when the kicking block 32 is driven by gag lever post 33 and produces the removal, consequently make kicking block 32 carry out automatic re-setting according to the elasticity that first spring 34 self possessed, and then make kicking block 32 possess the ability of pushing out the material after the shaping.

Further, a limiting groove 61 is formed in the inner wall of the first sliding groove 6, a limiting block 62 is connected to the inside of the limiting groove 61 in a sliding manner, and one end, close to the top block 32, of the limiting block 62 is fixedly connected with the top block 32;

through the spacing groove 61 and the stopper 62 that set up, consequently make kicking block 32 when sliding, more steady plays the spacing effect of kicking block 32 simultaneously, avoids its inside production at first spout 6 to rock the phenomenon, consequently ensures the normal use of this equipment.

Further, a through groove 52 is formed in the extrusion rod 51, a fixing rod 53 is slidably connected inside the through groove 52, a roller 55 is rotatably connected to the lower end of the fixing rod 53, 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;

when the extrusion rod 51 moves downwards, the roller 55 is firstly contacted with a material to be stamped, at the moment, the roller 55 plays a role in preliminarily limiting the material, and along with the continuous downward movement of the extrusion rod 51, the fixed rod 53 slides on the extrusion rod 51 through the through groove 52, so that the roller 55 can be always contacted with the material, and the effect of fixing the material is further played;

through rotating gyro wheel 55 and dead lever 53 to be connected, consequently receive the influence of last mould 5 and when entering into the inside shaping of shaping groove 31 when the material, the removal of material can be so that gyro wheel 55 produces the rotation, consequently makes gyro wheel 55 when fixed to the material, can not influence the normal removal of material, consequently ensures the normal punching press of material, and then when avoiding the material to place on die block 3, receives the external force influence and produces random removal, consequently ensures the punching press effect.

The working principle is as follows: when the upper die 5 moves downwards, the extrusion rod 51 is driven to move downwards at the same time, so that the inclined surface of the extrusion rod 51 is in contact with the arc-shaped end of the limiting rod 33, at the moment, along with the continuous increase of pressure, the limiting rod 33 drives the ejector block 32 to move towards the outer side of the bottom die 3 along with the inclined surface of the extrusion rod 51, at the moment, the first spring 34 is expanded under the stress, so that the upper die 5 is matched with the forming groove 31 to punch and form materials, after the punching is finished, the upper die 5 moves upwards, so that the limiting rod 33 limits the materials, at the moment, under the elastic performance of the first spring 34, the ejector block 32 drives the limiting rod 33 to reset, so that the inclined surface of the ejector block 32 is in contact with the bottom surface of the formed materials, and the formed materials are ejected along with the movement of the ejector block 32.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

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.