CN210647954U

CN210647954U - Case backplate punching press subassembly

Info

Publication number: CN210647954U
Application number: CN201921189858.1U
Authority: CN
Inventors: 杨水清
Original assignee: Shenzhen Jiahaoxing Technology Co Ltd
Current assignee: Shenzhen Jiahaoxing Technology Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-02
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a machine case backplate punching press subassembly, include the base and be located the ring support of base top, the fixed slot has all been seted up at the top both ends of base, rotatory clamping device is installed to the inner wall bottom of fixed slot, one side fixedly connected with curb plate of ring support, motor drive is passed through to one side that the ring support was kept away from to the curb plate, last clamp plate hole has evenly been seted up in the outside of ring support, the equal sliding connection in inner wall both sides of going up the clamp plate hole has the gag lever post, fixedly connected with upper punch clamp plate between the one end of ring support is kept away from to the gag lever post, the utility model relates to a stamping equipment technical field. This quick-witted case backplate punching press subassembly has solved current quick-witted case backplate punching press subassembly and needs the continuous punching press of many sets of stamping equipment, and the structure is complicated with higher costs, and area is great simultaneously, and quick-witted case backplate need consume the problem of more time at the in-process between many sets of stamping equipment.

Description

Case backplate punching press subassembly

Technical Field

The utility model relates to a stamping equipment technical field specifically is a case backplate punching press subassembly.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping is plastic working, and the stamped blanks are mainly hot-rolled and cold-rolled steel plates and strips. However, the existing chassis back panel stamping assembly needs multiple sets of stamping equipment for continuous stamping, is complex in structure, high in cost and large in occupied area, and consumes more time in the process of the chassis back panel among the multiple sets of stamping equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a quick-witted case backplate punching press subassembly has solved current quick-witted case backplate punching press subassembly and needs the continuous punching press of many sets of stamping equipment, and the structure is complicated with higher costs, and area is great simultaneously, and the problem that machine case backplate need consume more time at the in-process between many sets of stamping equipment.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a case backplate punching press subassembly, includes the base and is located the ring support of base top, the fixed slot has all been seted up at the top both ends of base, rotatory clamping device is installed to the inner wall bottom of fixed slot, one side fixedly connected with curb plate of ring support, motor drive is passed through to one side that the ring support was kept away from to the curb plate, the clamp plate hole has evenly been seted up in the outside of ring support, the equal sliding connection in inner wall both sides of going up the clamp plate hole has the gag lever post, fixedly connected with upper punch plate between the one end of ring support is kept away from to the gag lever post, the one end outside fixedly connected with horizontal pole of upper punch plate is kept away from to the gag lever post, spring and ring support fixed connection are passed through to one side of horizontal pole.

Preferably, the rotary clamping device comprises a clamping round block, a clamping groove is formed in one side of the clamping round block, the bottom of the inner wall of the clamping groove is equal to the upper surface of the base in height, a turnover motor is connected to one side, away from the clamping groove, of the clamping round block, and the bottom of the turnover motor is connected with the bottom of the inner wall of the fixing groove in a sliding mode.

Preferably, the bottom of the turnover motor is fixedly connected with a cushion block, the bottom of the cushion block is fixedly connected with a sliding plate, the bottom of the sliding plate is slidably connected with the bottom of the inner wall of the fixed groove, bolts penetrate through two ends of the top of the sliding plate, threaded grooves matched with the bolts are uniformly formed in the bottom of the inner wall of the fixed groove, and the sliding plate is fixed to the base through the bolts.

Preferably, the middle position of the top of the base is provided with a stamping groove, the bottom of the inner wall of the stamping groove is fixedly connected with a lower stamping plate through a lifting oil cylinder, and two sides of the lower stamping plate are both in sliding connection with the inner wall of the stamping groove.

Preferably, the bottom of the punching oil cylinder is fixedly connected with a transverse plate, and the width of the transverse plate is smaller than that of the upper punching plate.

(III) advantageous effects

The utility model provides a case backplate punching press subassembly. The method has the following beneficial effects:

the punching component of the chassis backplate is characterized in that fixing grooves are formed in two ends of the top of a base, a rotary clamping device is installed at the bottom of the inner wall of each fixing groove, a side plate is fixedly connected to one side of a circular ring support, one side of the side plate, which is far away from the circular ring support, is driven by a motor, upper punch holes are uniformly formed in the outer side of the circular ring support, limiting rods are slidably connected to two sides of the inner wall of each upper punch hole, an upper punch plate is fixedly connected between one ends of the limiting rods, which are far away from the circular ring support, an upper punch plate is fixedly connected to the outer side of one end of each limiting rod, which is far away from the upper punch plate, a transverse rod is fixedly connected to the circular ring support through a spring, a punching oil cylinder is installed at one side of each side plate, the chassis backplate is placed in the middle position of the base, a clamping round, the motor drives the ring support to rotate until an upper punching press plate needing punching moves to the position under a punching oil cylinder, the punching oil cylinder extends to push the upper punching press plate to descend to punch a case back panel, the upper punching press plate is pushed to an initial position by a spring after the punching oil cylinder contracts, the overturning motor drives the clamping round block and the case back panel to overturn 180 degrees, the punching oil cylinder repeats the process to complete multiple times of punching of the case back panel, multiple sets of punching equipment do not need to be used, the case back panel does not need to move at the punching equipment, the problem that multiple sets of punching equipment are needed to continuously punch the existing case back panel punching assembly is solved, the structure is complex, the cost is high, meanwhile, the occupied area is large, and the problem that more time is consumed in the process of the case back panel among the multiple sets of punching.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the rotary clamping device of the present invention;

fig. 3 is a schematic view of the ring support structure of the present invention.

In the figure: the device comprises a base 1, a circular ring support 2, a fixing groove 3, a rotary clamping device 4, a side plate 5, a motor 6, an upper press plate hole 7, a limiting rod 8, an upper press plate 9, a cross rod 10, a spring 11, a press oil cylinder 12, a clamping circular block 13, a clamping groove 14, a turnover motor 15, a cushion block 16, a sliding plate 17, a bolt 18, a press groove 19, a lifting oil cylinder 20, a lower press plate 21 and a transverse plate 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a punching assembly for a back panel of a machine case comprises a base 1 and a circular ring support 2 positioned above the base 1, wherein two ends of the top of the base 1 are respectively provided with a fixed groove 3, the bottom of the inner wall of the fixed groove 3 is provided with a rotary clamping device 4, one side of the circular ring support 2 is fixedly connected with a side plate 5, one side of the side plate 5, which is far away from the circular ring support 2, is driven by a motor 6, the outer side of the circular ring support 2 is uniformly provided with an upper punch hole 7, two sides of the inner wall of the upper punch hole 7 are respectively and slidably connected with a limiting rod 8, an upper punch plate 9 is fixedly connected between one end of the limiting rod 8, which is far away from the circular ring support 2, the outer side of one end of the limiting rod 8, which is far away from the upper punch plate 9, is fixedly connected with a cross rod 10, one side of the cross rod 10 is fixedly, the motor 6 drives the ring support 2 to rotate until an upper pressing plate 9 needing to be punched moves to the position under a punching oil cylinder 12, the punching oil cylinder 12 extends to push the upper pressing plate 9 to descend to punch a chassis back panel, the upper pressing plate 9 is pushed to an initial position by a spring 11 after the punching oil cylinder 12 contracts, the overturning motor 15 drives the clamping round block 13 and the chassis back panel to overturn for 180 degrees, the punching oil cylinder 12 repeats the process to complete multiple times of punching of the chassis back panel, multiple sets of punching equipment do not need to be used, the chassis back panel does not need to move on the punching equipment, the problem that multiple sets of punching equipment are needed to continuously punch the existing chassis back panel punching component is solved, the structure is complex, the cost is high, meanwhile, the occupied area is large, and more time needs to be consumed in the process of the chassis back panel among the multiple sets of punching equipment.

Rotatory clamping device 4 includes centre gripping circle piece 13, centre gripping groove 14 has been seted up to one side of centre gripping circle piece 13, the inner wall bottom of centre gripping groove 14 is as high as base 1's upper surface, centre gripping circle piece 13 is kept away from one side of centre gripping groove 14 and is connected with upset motor 15, the bottom of upset motor 15 and the inner wall bottom sliding connection of fixed slot 3, put quick-witted case backplate at base 1 intermediate position, remove the fixed quick-witted case backplate of centre gripping circle piece 13, it is fixed with fixed slot 3 to use bolt 18 with sliding plate 17, upset motor 15 drives centre gripping circle piece 13 and quick-witted case backplate upset 180 degrees, realize the two-sided punching press of quick-witted case backplate.

The bottom fixedly connected with cushion 16 of upset motor 15, the bottom fixedly connected with sliding plate 17 of cushion 16, sliding plate 17's bottom and the inner wall bottom sliding connection of fixed slot 3, the top both ends of sliding plate 17 have all run through bolt 18, the threaded groove with 18 looks adaptations of bolt is evenly seted up to the inner wall bottom of fixed slot 3, sliding plate 17 passes through bolt 18 and is fixed with base 1.

The stamping groove 19 has been seted up to the top intermediate position of base 1, and the inner wall bottom of stamping groove 19 is through lift cylinder 20 fixedly connected with lower clamp plate 21, and the both sides of lower clamp plate 21 all with the inner wall sliding connection of stamping groove 19, lift cylinder 20 drive lower clamp plate 21 descend, can be with the side of quick-witted case backplate punching press department buckling when stamping oil cylinder 12 continues the punching press.

The bottom of the punching oil cylinder 12 is fixedly connected with a transverse plate 22, and the width of the transverse plate 22 is smaller than that of the upper pressing plate 9.

When the stamping machine case back panel is used, the case back panel is placed in the middle of the base 1, the clamping round blocks 13 are moved to fix the case back panel, the sliding plates 17 are fixed with the fixing grooves 3 through the bolts 18, different upper stamping plates 9 are installed on the limiting frames 8 of the upper stamping holes 7, the motor 6 drives the ring support 2 to rotate until the upper stamping plates 9 needing stamping move to the position under the stamping oil cylinders 12, the stamping oil cylinders 12 extend to push the upper stamping plates 9 to descend to stamp the case back panel, the upper stamping plates 9 are pushed to the initial position by the springs 11 after the stamping oil cylinders 12 contract, the overturning motor 15 drives the clamping round blocks 13 and the case back panel to overturn for 180 degrees, and the stamping oil cylinders 12 repeat the process to complete multiple stamping of the case back panel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a case backplate punching press subassembly, includes base (1) and ring support (2) that are located base (1) top, its characterized in that: fixing grooves (3) are formed in both ends of the top of the base (1), a rotary clamping device (4) is installed at the bottom of the inner wall of each fixing groove (3), one side of the circular ring support (2) is fixedly connected with a side plate (5), one side of the side plate (5) far away from the circular ring support (2) is driven by a motor (6), the outer side of the circular ring support (2) is uniformly provided with upper press plate holes (7), both sides of the inner wall of the upper pressing plate hole (7) are connected with limiting rods (8) in a sliding way, an upper punch plate (9) is fixedly connected between one ends of the limiting rods (8) far away from the circular ring support (2), the outer side of one end of the limiting rod (8) far away from the upper punch press plate (9) is fixedly connected with a cross rod (10), one side of the cross rod (10) is fixedly connected with the circular ring support (2) through a spring (11), and one side of the side plate (5) is provided with a punching oil cylinder (12).

2. A chassis back panel stamping assembly according to claim 1, wherein: the rotary clamping device (4) comprises a clamping round block (13), a clamping groove (14) is formed in one side of the clamping round block (13), the bottom of the inner wall of the clamping groove (14) is equal to the upper surface of the base (1), a turnover motor (15) is connected to one side, away from the clamping groove (14), of the clamping round block (13), and the bottom of the turnover motor (15) is connected with the bottom of the inner wall of the fixing groove (3) in a sliding mode.

3. A chassis back panel stamping assembly according to claim 2, wherein: the bottom fixedly connected with cushion (16) of upset motor (15), the bottom fixedly connected with sliding plate (17) of cushion (16), the bottom of sliding plate (17) and the inner wall bottom sliding connection of fixed slot (3), bolt (18) have all been run through at the top both ends of sliding plate (17), the thread groove with bolt (18) looks adaptation is evenly seted up to the inner wall bottom of fixed slot (3), sliding plate (17) are fixed with base (1) through bolt (18).

4. A chassis back panel stamping assembly according to claim 1, wherein: the stamping device is characterized in that a stamping groove (19) is formed in the middle of the top of the base (1), a lower stamping plate (21) is fixedly connected to the bottom of the inner wall of the stamping groove (19) through a lifting oil cylinder (20), and two sides of the lower stamping plate (21) are in sliding connection with the inner wall of the stamping groove (19).

5. A chassis back panel stamping assembly according to claim 1, wherein: the bottom of the punching oil cylinder (12) is fixedly connected with a transverse plate (22), and the width of the transverse plate (22) is smaller than that of the upper pressing plate (9).