CN215508507U

CN215508507U - Automobile fastener punching press apparatus for producing

Info

Publication number: CN215508507U
Application number: CN202121805757.XU
Authority: CN
Inventors: 姜丰伟; 陈圣华; 涂信克; 姜瑞登; 朱国兴; 涂圣国
Original assignee: Wenzhou Ruirong Technology Co ltd
Current assignee: Wenzhou Ruirong Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-14
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an automobile fastener punching production device, wherein a rotary table drives a screw rod to rotate, the screw rod drives a corresponding third inclined surface body to move through two moving blocks, the third inclined surface body is matched with a fixed groove to extrude and fix a lower die, meanwhile, an upper die is fixedly connected with two mounting frames, the two mounting frames are matched with a fixed plate and provided with a locking assembly, and the upper die can be locked through the matching of a locking rod and a locking groove; the push rod is driven to move through the push plate, the push rod drives the second inclined plane body to move towards the direction of the groove inner cavity, the second inclined plane body drives the top plate to move upwards through the first inclined plane body, the top plate can eject the workpiece of the die groove punch forming into the die groove inner cavity, the die groove inner cavity is convenient to take, the use is convenient, and the work efficiency can be improved.

Description

Automobile fastener punching press apparatus for producing

Technical Field

The utility model relates to the technical field of automobile part stamping, in particular to an automobile fastener stamping production device.

Background

The stamping is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press machine and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation so as to obtain workpiece stamping parts with required shapes and sizes; the stamping and forging are plastic working or press working, or forging. The stamped blanks are mainly hot and cold rolled steel sheets and strips; 60-70% of all the steel materials in the world are plates, and most of the plates are punched to form finished products; the body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching.

In the automotive fastener production process, stamping device commonly used, current stamping device is when changing or maintaining the mould, and the dismouting is more troublesome, wastes time and energy, leads to production efficiency low, and after the punching press was ended simultaneously, fashioned work piece is located the mould inslot and is difficult for taking out, uses inconveniently, for this reason, we provide an automotive fastener punching press apparatus for producing.

SUMMERY OF THE UTILITY MODEL

Aiming at the existing problems, the utility model provides an automobile fastener punching production device, which solves the problems in the background technology.

In order to achieve the above object, the present invention adopts the following technical solutions:

a stamping production device for automobile fasteners comprises a base, wherein a lower die and a clamping assembly are arranged at the top of the base, the lower die is matched with the clamping assembly, a die groove is formed in the top of the lower die, a placing groove is formed in the bottom of an inner cavity of the die groove, a top plate is arranged in the inner cavity of the die groove, a groove is formed below the top plate, a first inclined body is connected to the bottom of the top plate, the first inclined body extends into the inner cavity of the groove, a first spring is connected between the bottom of the inner cavity of the groove and the bottom of the top plate, a second inclined body is arranged in the inner cavity of the groove, the second inclined body is matched with the first inclined body, the front side wall of the second inclined body is connected with a push rod, the front end of the push rod penetrates through the lower die forwards and is connected with a push plate, and a second spring is connected between the push plate and the front side wall of the lower die;

the base top is connected with L shape support, and support horizontal segment bottom is connected with the hydraulic stem, and the flexible end of hydraulic stem is connected with the fixed plate downwards, and the fixed plate is connected with the mould subassembly.

Preferably, the clamping assembly comprises a sliding chute, the sliding chute is positioned at the top of the base, the inner side wall of the sliding chute is connected with a screw rod with opposite left and right spiral directions, the outer wall of the screw rod is bilaterally and symmetrically connected with a moving block, and the opposite end of the moving block is connected with a third inclined surface body; fixing grooves are symmetrically arranged on the left and right sides of the top of the lower die, and the third inclined surface body is matched with the corresponding fixing grooves; the right end of the screw rod penetrates through the base rightwards and is connected with a turntable.

Preferably, go up the mould subassembly and include the mounting bracket of two U-shaped, fixed plate top and bottom are laminated respectively to two mounting bracket inner chamber tops and bottom, and the mounting bracket bottom is connected with the mould jointly, and the mounting bracket top is equipped with the locking subassembly, locking subassembly and fixed plate cooperation.

Preferably, the locking assembly comprises a locking rod, the locking rod is positioned at the top of the mounting frame, the top of the locking rod is connected with a lifting plate, and a third spring is connected between the bottom of the lifting plate and the top of the mounting frame; the top of the upper die is provided with a locking groove, and the bottom of the locking rod penetrates through the mounting frame downwards and is matched with the locking groove.

Preferably, the front and rear side walls of the third inclined surface body are attached to the front and rear side walls of the inner cavity of the fixing groove.

The utility model has the beneficial effects that:

1. according to the device, the screw rod is driven to rotate through the rotary table, the screw rod drives the corresponding third inclined surface body to move through the two moving blocks, the third inclined surface body is matched with the fixing groove to extrude and fix the lower die, meanwhile, the upper die is fixedly connected with the two mounting frames, the two mounting frames are matched with the fixing plate, the locking assembly is arranged, and the upper die can be locked through the matching of the locking rod and the locking groove;

2. according to the utility model, the push rod is driven to move by pushing the push plate, the push rod drives the second inclined plane body to move towards the direction of the groove inner cavity, the second inclined plane body drives the top plate to move upwards through the first inclined plane body, and the top plate can eject a workpiece formed by punching in the die groove out of the die groove inner cavity, so that the workpiece is convenient to take and use, and the working efficiency can be improved.

Drawings

FIG. 1 is a schematic structural view of the apparatus;

FIG. 2 is a left side view of the present device;

FIG. 3 is a top view of the apparatus;

in the figure: 1-base, 2-lower die, 3-clamping component, 31-sliding groove, 32-screw rod, 33-moving block, 34-third inclined surface body, 35-fixing groove, 36-rotating disc, 4-die groove, 5-top plate, 6-groove, 7-first inclined surface body, 8-first spring, 9-second inclined surface body, 10-push rod, 11-push plate, 12-second spring, 13-bracket, 14-hydraulic rod, 15-fixing plate, 16-upper die component, 161-mounting frame, 162-upper die, 163-locking component, 1631-locking rod, 1632-lifting plate, 1633-third spring and 1634-locking groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With reference to fig. 1-3, the utility model provides a technical scheme, which includes a base 1, wherein a lower die 2 and a clamping assembly 3 are arranged at the top of the base 1, the lower die 2 is matched with the clamping assembly 3, a die groove 4 is arranged at the top of the lower die 2, a placing groove is arranged at the bottom of an inner cavity of the die groove 4, a top plate 5 is arranged in the inner cavity of the die groove, a groove 6 is arranged below the top plate 5, a first inclined body 7 is fixedly connected to the bottom of the top plate 5, the first inclined body 7 extends into the inner cavity of the groove 6, a first spring 8 is fixedly connected between the bottom of the inner cavity of the groove 6 and the bottom of the top plate 5, a second inclined body 9 is arranged in the inner cavity of the groove 6, the second inclined body 9 is matched with the first inclined body 7, a push rod 10 is fixedly connected to the front side wall of the second inclined body 9, the front end of the push rod 10 forwardly penetrates through the lower die 2 and is fixedly connected to a push plate 11, and a second spring 12 is fixedly connected between the push plate 11 and the front side wall of the lower die 2;

the top of the base 1 is fixedly connected with an L-shaped support 13, the bottom of the horizontal section of the support 13 is fixedly connected with a hydraulic rod 14, the telescopic end of the hydraulic rod 14 faces downwards and is fixedly connected with a fixing plate 15, and the fixing plate 15 is connected with an upper die assembly 16.

The clamping assembly 3 comprises a sliding chute 31, the sliding chute 31 is positioned at the top of the base 1, the inner side wall of the sliding chute 31 is rotatably connected with a screw rod 32 with opposite left and right spiral directions, the outer wall of the screw rod 32 is screwed with moving blocks 33 in a left-right symmetrical mode, and the opposite ends of the moving blocks 33 are fixedly connected with third inclined bodies 34; fixing grooves 35 are symmetrically arranged on the left and right sides of the top of the lower die 2, and the third inclined surface body 34 is matched with the corresponding fixing grooves 35; the right end of the screw 32 passes through the base 1 rightwards and is fixedly connected with a turntable 36.

Wherein, go up mould subassembly 16 and include the mounting bracket 161 of two U-shaped, fixed plate 15 top and bottom are laminated respectively to two mounting bracket 161 inner chamber tops and bottoms, and mounting bracket 161 bottom is connected with mould 162 jointly, and mounting bracket 161 top is equipped with locking subassembly 163, and locking subassembly 163 and fixed plate 15 cooperate.

The locking assembly 163 comprises a locking rod 1631, the locking rod 1631 is located at the top of the mounting bracket 161, the top of the locking rod 1631 is fixedly connected with a lifting plate 1632, and a third spring 1633 is fixedly connected between the bottom of the lifting plate 1632 and the top of the mounting bracket 161; a locking slot 1634 is formed in the top of the upper mold 162, and a locking rod 1631 extends downwardly through the mounting bracket 161 and engages the locking slot 1634.

Wherein, the front and rear side walls of the third inclined surface body 34 are attached to the front and rear side walls of the inner cavity of the fixing groove 35, so as to prevent the lower mold 2 from moving forward and backward.

One specific application of this embodiment is:

when the device needs to be used, a material to be punched is placed at the top of the lower die 2, the telescopic end of the hydraulic rod 14 is controlled to move downwards, the telescopic end of the hydraulic rod 14 drives the upper die 162 to move downwards through the fixing plate 15 and the mounting frame 161 and punch the material, after punching is finished, the upper die 162 moves upwards and pushes the push plate 11 towards the direction close to the lower die 2, the push plate 11 drives the second inclined plane body 9 to move towards the inner cavity of the groove 6 through the push rod 10, the second inclined plane body 9 drives the top plate 5 to move upwards through matching with the first inclined plane body 7, and the top plate 5 pushes a workpiece formed by punching in the die groove 4 out of the inner cavity of the die groove 4, so that the workpiece is convenient to take;

when the lower die 2 needs to be disassembled, the rotary table 36 drives the screw rod 32 to rotate, the screw rod 32 drives the third inclined surface bodies 34 to move towards the directions away from each other through the moving block 33, when the third inclined surface bodies 34 are not matched with the fixing grooves 35, the lower die 2 can be taken down, during installation, the lower die 2 is placed at the top of the base 1 and is positioned between the two third inclined surface bodies 34, the rotary table 36 is reversed to enable the two third inclined surface bodies 34 to move oppositely, and the third inclined surface bodies 34 are matched with the corresponding fixing grooves 35 to extrude and fix the lower die 2;

when the upper mold assembly 16 needs to be disassembled, the lifting plate 1632 is lifted up to ensure that the locking rod 1631 is not matched with the locking groove 1634, so that the whole upper mold assembly 16 can be taken down from the fixing plate 15, during installation, the lifting plate 1632 is lifted up to ensure that the top and the bottom of the inner cavity of the mounting frame 161 are respectively attached to the top and the bottom of the fixing plate 15, and then the locking rod 1631 is matched with the locking groove 1634.

The electric elements adopted by the patent are all sold in the market, and the specific structure and the control mode are not repeated in the specification.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A stamping production device for automobile fasteners comprises a base (1) and is characterized in that a lower die (2) and a clamping assembly (3) are arranged at the top of the base (1), the lower die (2) is matched with the clamping assembly (3), a die groove (4) is arranged at the top of the lower die (2), a placing groove is arranged at the bottom of an inner cavity of the die groove (4), a top plate (5) is arranged in the inner cavity of the die groove (4), a groove (6) is arranged below the top plate (5), a first inclined plane body (7) is connected to the bottom of the top plate (5), the first inclined plane body (7) extends into the inner cavity of the groove (6), a first spring (8) is connected between the bottom of the inner cavity of the groove (6) and the bottom of the top plate (5), a second inclined plane body (9) is arranged in the inner cavity of the groove (6), the second inclined plane body (9) is matched with the first inclined plane body (7), a push rod (10) is connected to the front side wall of the second inclined plane body (9), the front end of the push rod (10) forwards penetrates through the lower die (2) and is connected with a push plate (11), and a second spring (12) is connected between the push plate (11) and the front side wall of the lower die (2);

the base (1) top is connected with L shape support (13), and support (13) horizontal segment bottom is connected with hydraulic stem (14), and the flexible end of hydraulic stem (14) is downwards and is connected with fixed plate (15), and fixed plate (15) are connected with mould subassembly (16).

2. The automotive fastener punching production device according to claim 1, characterized in that: the clamping assembly (3) comprises a sliding groove (31), the sliding groove (31) is positioned at the top of the base (1), the inner side wall of the sliding groove (31) is connected with a screw rod (32) with opposite left and right spiral directions, the outer wall of the screw rod (32) is connected with moving blocks (33) in a left-right symmetrical mode, and the opposite ends of the moving blocks (33) are connected with a third inclined surface body (34); fixing grooves (35) are symmetrically formed in the left and right of the top of the lower die (2), and the third inclined surface body (34) is matched with the corresponding fixing grooves (35); the right end of the screw rod (32) penetrates through the base (1) rightwards and is connected with a rotary table (36).

3. The automotive fastener punching production device according to claim 1, characterized in that: go up mould subassembly (16) and include mounting bracket (161) of two U-shaped, fixed plate (15) top and bottom are laminated respectively to two mounting bracket (161) inner chamber tops and bottom, and mounting bracket (161) bottom is connected with mould (162) jointly, and mounting bracket (161) top is equipped with locking subassembly (163), and locking subassembly (163) and fixed plate (15) cooperate.

4. The automotive fastener punching production device according to claim 3, characterized in that: the locking assembly (163) comprises a locking rod (1631), the locking rod (1631) is located at the top of the mounting rack (161), the top of the locking rod (1631) is connected with a lifting plate (1632), and a third spring (1633) is connected between the bottom of the lifting plate (1632) and the top of the mounting rack (161); a locking groove (1634) is formed in the top of the upper die (162), and the bottom of the locking rod (1631) penetrates through the mounting frame (161) downwards and is matched with the locking groove (1634).

5. The automotive fastener punching production device according to claim 2, characterized in that: the front side wall and the rear side wall of the third inclined surface body (34) are attached to the front side wall and the rear side wall of the inner cavity of the fixing groove (35).