CN220161345U

CN220161345U - Perforating device and automobile side wall die production equipment

Info

Publication number: CN220161345U
Application number: CN202321688861.4U
Authority: CN
Inventors: 黄晨; 刘国辉; 郭宝升; 鲁宪升
Original assignee: Cangzhou Huanghe Automobile Mould Co ltd
Current assignee: Cangzhou Huanghe Automobile Mould Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-12
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to the technical field of automobile die processing, in particular to a punching device and automobile side wall die production equipment, which comprises the following components: the device comprises a bottom plate, a lower die and an upper die, wherein the lower die is connected with a mounting block, and the upper die is connected with a limiting block and a fixing plate; the beneficial effects are as follows: the lower die is fixedly placed on the bottom plate through the mounting block and the mounting groove, then the parts are placed in the die, the driving motor is started to drive the threaded rod to rotate on the bottom plate, then the threaded connection of the fixing plate is used for driving the lower die of the upper die box to move, the stability during movement is improved through the action of the limiting plate and the limiting slide rod, the drilling rod is controlled to move downwards to punch the parts, waste generated by drilling is collected in the collecting frame through the action of the blanking hole, so that the metal waste is conveniently and secondarily utilized, the lower die and the upper die are conveniently and rapidly installed and detached, the operation is simple and convenient, and the machining efficiency is improved.

Description

Perforating device and automobile side wall die production equipment

Technical Field

The utility model relates to the technical field of automobile die processing, in particular to a punching device and automobile side wall die production equipment.

Background

The cast iron pan is made by casting gray iron with a mould, and has slow heat transfer and even heat transfer, but the pan has thick rings, rough lines and easy cracking; the fine iron pan is made of black iron sheet by forging or manual hammering, and has the characteristics of thin pan ring and quick heat transfer.

Chinese patent CN 213614312U discloses a high-precision punching die for automobile parts, which comprises a bottom plate, a mounting frame, a lower template, an upper template and a threaded rod, wherein the centers of two ends of the lower template are fixedly provided with a first fixing plate through bolts, the centers of two ends of the upper template are fixedly provided with a second fixing plate through bolts, the first fixing plate and the second fixing plate are sleeved on the outer side of the threaded rod, the end part of the threaded rod is in threaded sleeve connection with a nut sleeve, and the axes of the lower template and the upper template are provided with drill holes; according to the utility model, the lower template and the upper template are limited through the threaded rod, so that the lower template and the upper template are conveniently assembled, meanwhile, the accuracy between the lower template and the upper template is improved, then the electric hydraulic push rod is used for pushing the punching drill bit to move downwards, and then the punching drill bit penetrates through the drill bit hole to punch the accessory between the lower template and the upper template, and the accuracy of accessory punching is improved.

However, when the lower die plate and the upper die plate are fixed, the lower die plate and the upper die plate are installed through the threaded rod and the nut sleeve, so that the nut sleeve is required to be detached and installed every time the die is punched, the operation is more complicated, and the efficiency is lower.

Disclosure of Invention

The utility model aims to provide a punching device and automobile side wall die production equipment, which are used for solving the problems that the device provided in the background art is complex in operation and low in efficiency because a threaded rod and a nut sleeve are used for installing a lower die plate and an upper die plate when the lower die plate and the upper die plate are fixed, and the nut sleeve is required to be detached and installed each time when the die is punched.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a punching device, the punching device comprising:

the device comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a support frame, one side of the support frame is provided with a driving motor, a support plate and a threaded rod, the inner side of the support frame is provided with a limit sliding rod, and the lower side of the bottom plate is provided with a collecting frame;

the lower die is positioned on the upper side of the bottom plate, and the side wall sides of one end of the lower die, which are close to the bottom plate, are fixedly connected with mounting blocks; and

The upper die is positioned above the lower die and is connected with a limiting block and a fixing plate.

Preferably, the support frame is "" font, support frame upper end one side lateral wall intermediate sum backup pad's one end fixed connection, the other end upper lateral wall and the driving motor fixed connection of backup pad.

Preferably, the output end of the driving motor vertically penetrates through the side wall of the supporting plate and is fixedly connected with one end of the threaded rod, and the other end of the threaded rod is rotationally connected with the upper side wall of the bottom plate.

Preferably, the bottom plate is provided with mounting grooves on two sides of the side wall right below the support frame, and the two mounting grooves are respectively connected with the two mounting blocks.

Preferably, two limit sliding rods are arranged, two ends of each limit sliding rod are fixedly connected with the lower side wall of the supporting frame and the upper side wall of the bottom plate respectively, and a drilling rod is arranged on the lower side of the supporting frame.

Preferably, the fixed plate is fixedly connected in the middle of the side wall of the upper die, which is close to one end of the threaded rod, a threaded hole is formed between the side wall of one end, which is far away from the upper die, of the fixed plate, and the fixed plate is in threaded connection with the outer wall of the threaded rod through the threaded hole.

Preferably, two limiting blocks are arranged, the two limiting blocks are fixedly connected with the side walls of the upper die, which are close to the two sides of the supporting frame, sliding holes are formed in the side walls of the two limiting blocks, and the inner wall of each sliding hole is connected with the outer walls of the two limiting sliding rods in a sliding mode.

Preferably, blanking holes are formed between the inner wall of the lower die and the side wall connected with the bottom plate and the collecting frame.

The automobile side wall die production equipment comprises the punching device.

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

the lower die is fixedly placed on the bottom plate through the mounting block and the mounting groove, then the automobile side wall needing to be drilled is placed in the die, then the driving motor is started to drive the threaded rod to rotate on the bottom plate, further the threaded connection of the fixing plate is used for driving the upper die box to move under the die, stability in moving is improved through the action of the limiting plate and the limiting sliding rod, the drilling rod is controlled to move downwards to punch parts, waste generated by drilling is collected in the collecting frame through the action of the blanking hole, so that metal waste is conveniently and secondarily utilized, resources are saved, waste is avoided, the lower die and the upper die are conveniently and rapidly installed and detached, operation is simple and convenient, and machining efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall front side structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the overall rear structure of the present utility model;

FIG. 4 is a partial cross-sectional view of a base plate of the present utility model;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present utility model.

In the figure: 1. a bottom plate; 2. a support frame; 3. a driving motor; 4. a support plate; 5. a limit slide bar; 6. drilling a hole rod; 7. a lower die; 8. a collection frame; 9. an upper die; 10. a slide hole; 11. a limiting block; 12. a threaded rod; 13. a fixing plate; 14. a threaded hole; 15. a mounting block; 16. a mounting groove; 17. and a blanking hole.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 5, the present utility model provides a technical solution: a punching apparatus, the punching apparatus comprising:

the bottom plate 1, the upper end fixedly connected with support frame 2 of bottom plate 1, one side of support frame 2 is equipped with driving motor 3, backup pad 4 and threaded rod 12, the inboard of support frame 2 is equipped with spacing slide bar 5, the downside of bottom plate 1 is equipped with collects frame 8, support frame 2 is "" font, the one end fixed connection with backup pad 4 in the middle of the lateral wall of support frame 2 upper end one side, the other end upper lateral wall and driving motor 3 fixed connection of backup pad 4, the vertical lateral wall and the one end fixed connection of threaded rod 12 that runs through of driving motor 3's output, the other end and the upper lateral wall rotation of bottom plate 1 of threaded rod 12 are connected, spacing slide bar 5 is equipped with two, the both ends of every spacing slide bar 5 are equipped with drilling pole 6 with the lower lateral wall of support frame 2 and the upper lateral wall fixed connection of bottom plate 1 respectively, the downside of support frame 2.

The lower mould 7 is located the upside of bottom plate 1, and the lateral wall side that the lower mould 7 is close to bottom plate 1 one end all fixedly connected with installation piece 15, and mounting groove 16 has all been seted up to bottom plate 1 lateral wall both sides under support frame 2, and two mounting grooves 16 are connected with two installation pieces 15 respectively, and blanking hole 17 has been seted up between the lateral wall that the inner wall of lower mould 7 links to each other with bottom plate 1 and collection frame 8.

The upper die 9 is located the top of bed die 7, upper die 9 is connected with stopper 11 and fixed plate 13, fixed plate 13 fixed connection is in the middle of the lateral wall that upper die 9 is close to threaded rod 12 one end, screw hole 14 has been seted up between the one end lateral wall that fixed plate 13 kept away from upper die 9, fixed plate 13 passes through screw hole 14 and threaded rod 12's outer wall threaded connection, stopper 11 is equipped with two, two stoppers 11 are close to the lateral wall fixed connection of support frame 2 both sides with upper die 9 respectively, slide hole 10 has all been seted up between two stopper 11 lateral walls, sliding connection between the inner wall of every slide hole 10 and the outer wall of two spacing slide bars 5 respectively.

During actual use, the lower die 7 is fixedly placed on the bottom plate 1 through the mounting block 15 and the mounting groove 16, then the automobile side wall needing to be drilled is placed in the die, then the driving motor 3 is started to drive the threaded rod 12 to rotate on the bottom plate 1, and then the upper die 9 box lower die 7 is driven to move through the threaded connection of the fixing plate 13, and the stability during movement is improved through the effect of the limiting plate 11 and the limiting slide rod 5, after that, the drilling rod 6 is controlled to move downwards to punch parts, and waste generated by drilling is dropped into the collecting frame 8 through the effect of the blanking hole 17 to be collected, so that the metal waste is conveniently and secondarily utilized, resources are saved, waste is avoided, the lower die 7 and the upper die 9 are conveniently installed and detached, the operation is simple and convenient, and the machining efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A perforating device, characterized in that: the punching device includes:

the device comprises a bottom plate (1), wherein the upper end of the bottom plate (1) is fixedly connected with a support frame (2), one side of the support frame (2) is provided with a driving motor (3), a support plate (4) and a threaded rod (12), the inner side of the support frame (2) is provided with a limit sliding rod (5), and the lower side of the bottom plate (1) is provided with a collecting frame (8);

the lower die (7) is positioned on the upper side of the bottom plate (1), and the side wall sides of one end, close to the bottom plate (1), of the lower die (7) are fixedly connected with mounting blocks (15); and

The upper die (9) is positioned above the lower die (7), and the upper die (9) is connected with a limiting block (11) and a fixing plate (13).

2. A perforating device as recited in claim 1 wherein: the support frame (2) is in a shape of , the middle of the side wall at one side of the upper end of the support frame (2) is fixedly connected with one end of the support plate (4), and the side wall at the other end of the support plate (4) is fixedly connected with the driving motor (3).

3. A perforating device as recited in claim 1 wherein: the output end of the driving motor (3) vertically penetrates through the side wall of the supporting plate (4) and is fixedly connected with one end of the threaded rod (12), and the other end of the threaded rod (12) is rotatably connected with the upper side wall of the bottom plate (1).

4. A perforating device as recited in claim 1 wherein: the bottom plate (1) is provided with mounting grooves (16) on two sides of the side wall right below the supporting frame (2), and the two mounting grooves (16) are respectively connected with the two mounting blocks (15).

5. A perforating device as recited in claim 1 wherein: the two limiting slide bars (5) are arranged, two ends of each limiting slide bar (5) are fixedly connected with the lower side wall of the supporting frame (2) and the upper side wall of the bottom plate (1) respectively, and a drilling rod (6) is arranged on the lower side of the supporting frame (2).

6. A perforating device as recited in claim 1 wherein: the fixing plate (13) is fixedly connected in the middle of the side wall of one end, close to the threaded rod (12), of the upper die (9), a threaded hole (14) is formed between the side walls of one end, far away from the upper die (9), of the fixing plate (13), and the fixing plate (13) is in threaded connection with the outer wall of the threaded rod (12) through the threaded hole (14).

7. A perforating device as recited in claim 1 wherein: the two limiting blocks (11) are arranged, the two limiting blocks (11) are fixedly connected with the side walls, close to two sides of the supporting frame (2), of the upper die (9) respectively, sliding holes (10) are formed between the side walls of the two limiting blocks (11), and the inner wall of each sliding hole (10) is connected with the outer walls of the two limiting sliding rods (5) in a sliding mode respectively.

8. A perforating device as recited in claim 5 wherein: blanking holes (17) are formed between the inner wall of the lower die (7) and the side wall connected with the bottom plate (1) and the collecting frame (8).

9. The utility model provides a car side wall mould production facility which characterized in that: a perforating device comprising any of the preceding claims 1-8.