CN217413116U

CN217413116U - Sheet metal part punching device

Info

Publication number: CN217413116U
Application number: CN202220095750.1U
Authority: CN
Inventors: 易礼鸿; 时云海; 任志远
Original assignee: Kunshan Jienuoxin Precision Components Co ltd
Current assignee: Kunshan Jienuoxin Precision Components Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-09-13
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a sheet metal component punching device relates to the sheet metal component processing field, including the installation storehouse, the internally mounted in installation storehouse has first motor, and the output of first motor is connected with first bevel gear, the top of first bevel gear is connected with the second bevel gear, and the inside of second bevel gear is provided with first threaded rod, the below of first threaded rod is provided with first loop bar, and the outside of first loop bar and first threaded rod is connected with first movable block. The utility model discloses a set up the grip block that is used for carrying out the centre gripping with the sheet metal component in the punching press on the top in installation storehouse, the grip block carries out the centre gripping to the panel beating from four directions, does not adopt from last suppression centre gripping mode down, can not obstruct the stamping process from the fixed mode of side, and can carry out the centre gripping to it equally when polishing at the later stage through the linkage relation, convenient operation, it is nimble to use.

Description

Sheet metal part punching device

Technical Field

The utility model relates to a sheet metal component processing field specifically is a sheet metal component punching device.

Background

The sheet metal component is the product that the sheet metal technology processed out, and we live everywhere and do not leave the sheet metal component, and sheet metal component later stage processing is various, including bending, punching a hole, tailorring, polishing etc..

The existing sheet metal part punching device utilizes a clamp to clamp the sheet metal part punching device when punching, the clamping adopts the pressing from top to bottom in the direction, the punching error can be caused by the clamping mode in the punching process, the clamping is manually operated, the clamping and feeding speed is low, and the sheet metal part punching device is urgently needed.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a sheet metal component punching device to solve current sheet metal component punching device and utilize anchor clamps to carry out the centre gripping to it when punching a hole, the centre gripping adopts the direction suppression from top to bottom, and this kind of centre gripping mode of punching a hole in-process may make the error of punching a hole, and the manual operation centre gripping, the slow technical problem of centre gripping material loading speed.

In order to achieve the above purpose, the utility model provides a following technical scheme: a sheet metal part punching device comprises an installation bin, wherein a first motor is installed inside the installation bin, the output end of the first motor is connected with a first bevel gear, a second bevel gear is connected above the first bevel gear, a first threaded rod is arranged inside the second bevel gear, a first sleeve rod is arranged below the first threaded rod, a first moving block is connected outside the first sleeve rod and the first threaded rod, the top end of the first moving block is connected with a telescopic sleeve, the top end of the telescopic sleeve is connected with a first clamping plate, a second motor is arranged above the interior of the installation bin, the output end of the second motor is connected with a driving wheel, one side of the driving wheel is connected with a second threaded rod, a second sleeve rod is arranged above the second threaded rod, the outer sides of the second threaded rod and the second sleeve rod are both connected with a second moving block, and the top end of the second moving block is connected with a second clamping plate, one side on installation storehouse top is provided with the cylinder, and the four corners department of installation storehouse top all is provided with the stand, the top of stand is connected with a storehouse, and the first pneumatic cylinder of the internally mounted in storehouse, the output of first pneumatic cylinder is connected with the punching press head, and one side of punching press head is connected with grinding motor, grinding motor's output is connected with the head of polishing.

Preferably, the first bevel gear is meshed with the second bevel gear, the first threaded rod is rotatably connected with the mounting bin through bearings, external threads are arranged on the outer side of the first threaded rod, the number of the external threads is four, the number of the first moving blocks is four, threaded holes matched with the first threaded rod are formed in the four first moving blocks, through holes matched with the first threaded rod are formed in the lower portions of the threaded holes, and the first moving blocks are movably connected with the first threaded rod and the first sleeve rod.

Preferably, the number of the telescopic sleeves and the number of the first clamping plates are four, the four groups of the first clamping plates penetrate through the installation bin and extend to the top end of the installation bin, and the four groups of the first clamping plates are all in sliding connection with the installation bin.

Preferably, one side of the driving wheel is connected with a driven wheel, the outer sides of the driving wheel and the driven wheel are connected with belts, the driving wheel and the driven wheel are rotatably connected with the mounting bin, the number of the second threaded rods is two, the outer sides of the second threaded rods are provided with external threads, the number of the external threads is two, the directions of the external threads are opposite, the number of the second moving blocks is two, threaded holes matched with the second threaded rods are formed in the second moving blocks, through holes matched with the second sleeve rods are formed in the lower portions of the threaded holes, and the second moving blocks are movably connected with the second sleeve rods and the second threaded rods.

Preferably, the bottom end of the cylinder is provided with a bottom plate, and the cylinder is movably connected with the mounting bin.

Preferably, one side of the upright post is provided with a dust suction head, and one side of the dust suction head is connected with a dust suction pipe.

Preferably, the two sides of the grinding motor are provided with vertical plates, a sliding groove is formed in the vertical plates, a sliding block is arranged in the sliding groove, the top end of the grinding motor is connected with a connecting plate, and the connecting plate is fixedly connected with the sliding block.

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

1. the utility model discloses an installation storehouse, first motor, first bevel gear, second bevel gear, first threaded rod, first loop bar, first movable block, telescopic sleeve, first grip block, the second motor, the action wheel, the second threaded rod, the second loop bar, the second movable block, the second grip block that set up, realized having set up the grip block that is used for carrying on the centre gripping with the sheet metal component in the punching press at the top of installation storehouse, the grip block carries out the centre gripping to the panel beating from four directions, do not adopt from the top down to suppress the centre gripping mode, the mode of fixing from the side can not obstruct the punching press process, and can carry on the centre gripping to it equally in the polishing of later stage through the linkage relation, convenient operation, it is nimble to use;

2. the utility model discloses a cylinder that sets up has realized that after the punching press is finished, can utilize the cylinder to promote the sheet metal component to the region of polishing, polish, after polishing is finished, can continue to start the cylinder, make it release the sheet metal component to make things convenient for the unloading;

3. the utility model discloses a stand, top storehouse, first pneumatic cylinder, punching press head, grinding motor, the head of polishing that set up have realized after the punching press finishes, can start grinding motor and polish to the sheet metal component that the punching press finishes, polish the burr that produces its punching press and get rid of to make the sheet metal component finished product effect better.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of a second motor connection structure of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. installing a bin; 2. a first motor; 3. a first bevel gear; 4. a second bevel gear; 5. a first threaded rod; 6. a first loop bar; 7. a first moving block; 8. a telescopic sleeve; 9. a first clamping plate; 10. a second motor; 11. a driving wheel; 12. a second threaded rod; 13. a second loop bar; 14. a second moving block; 15. a second clamping plate; 16. a cylinder; 17. a column; 18. jacking a bin; 19. a first hydraulic cylinder; 20. punching a head; 21. polishing the motor; 22. and (4) polishing the head.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a sheet metal part punching device comprises an installation bin 1, a first motor 2 is installed inside the installation bin 1, a first bevel gear 3 is connected to an output end of the first motor 2, a second bevel gear 4 is connected above the first bevel gear 3, a first threaded rod 5 is arranged inside the second bevel gear 4, the first bevel gear 3 is meshed with the second bevel gear 4, the first threaded rod 5 is rotatably connected with the installation bin 1 through a bearing, an external thread is arranged on the outer side of the first threaded rod 5, the number of the external thread is four, the number of first moving blocks 7 is four, threaded holes matched with the first threaded rod 5 are formed inside the four first moving blocks 7, through holes matched with the first sleeve 6 are formed below the threaded holes, the first moving blocks 7 are movably connected with the first threaded rod 5 and the first sleeve 6, four groups of external threads are arranged in pairs in opposite mode, four groups of first moving blocks 7 are arranged in pairs in opposite mode and can respectively clamp a sheet metal part in a punching area and a polishing area, a first sleeve rod 6 is arranged below a first threaded rod 5, the first sleeve rod 6 and the outer side of the first threaded rod 5 are connected with the first moving blocks 7, the top end of each first moving block 7 is connected with a telescopic sleeve 8, the top end of each telescopic sleeve 8 is connected with a first clamping plate 9, the number of the telescopic sleeves 8 and the number of the first clamping plates 9 are four, the four groups of first clamping plates 9 penetrate through the installation bin 1 and extend to the top end of the installation bin, the four groups of first clamping plates 9 are all in sliding connection with the installation bin 1, each telescopic sleeve 8 comprises an upper sleeve, a lower sleeve and a jacking assembly, the jacking assembly is located inside the lower sleeve, the upper sleeve is located at the output end of the jacking assembly, the jacking assembly drives the upper sleeve to stretch inside the lower sleeve, the jacking component can be an electric push rod or an air cylinder, a hydraulic cylinder and the like, a second motor 10 is arranged above the inner part of the installation bin 1, the output end of the second motor 10 is connected with a driving wheel 11, one side of the driving wheel 11 is connected with a driven wheel, the outer sides of the driving wheel 11 and the driven wheel are both connected with a belt, the driving wheel 11 and the driven wheel are both rotatably connected with the installation bin 1, the number of the second threaded rods 12 is two, the outer sides of the two groups of second threaded rods 12 are both provided with external threads, the number of the external threads is two, the directions of the two groups of external threads are opposite, the number of the second movable blocks 14 is two, the inner parts of the two groups of second movable blocks 14 are both provided with threaded holes matched with the second threaded rods 12, through holes matched with the second sleeve rods 13 are arranged below the threaded holes, the second movable blocks 14 are movably connected with the second sleeve rods 13 and the second threaded rods 12, one side of the driving wheel 11 is connected with the second threaded rods 12, a second sleeve rod 13 is arranged above the second threaded rod 12, a second moving block 14 is connected to the outer sides of the second threaded rod 12 and the second sleeve rod 13, a second clamping plate 15 is connected to the top end of the second moving block 14, and a clamping plate for clamping sheet metal parts during stamping is arranged at the top end of the mounting bin 1 through the mounting bin 1, the first motor 2, the first bevel gear 3, the second bevel gear 4, the first threaded rod 5, the first sleeve rod 6, the first moving block 7, the telescopic sleeve 8, the first clamping plate 9, the second motor 10, the driving wheel 11, the second threaded rod 12, the second sleeve rod 13, the second moving block 14 and the second clamping plate 15, so that the sheet metal parts can be clamped by the clamping plate from four directions without adopting a pressing and clamping mode from top to bottom, the stamping process cannot be hindered by a side fixing mode, and can be clamped by a linkage relation during later polishing, convenient operation, it is nimble to use, and first motor 2 is positive and negative motor, and second motor 10 is positive and negative motor.

Referring to fig. 1-4, in a sheet metal part punching device, an air cylinder 16 is arranged on one side of the top end of an installation bin 1, stand columns 17 are arranged at four corners of the top end of the installation bin 1, a bottom plate is arranged at the bottom end of the air cylinder 16, the air cylinder 16 is movably connected with the installation bin 1, after punching is finished, the sheet metal part can be pushed to a polishing area by the aid of the air cylinder 16 and polished, after polishing is finished, the air cylinder 16 can be continuously started to push the sheet metal part out, blanking is facilitated, and the output end of the air cylinder 16 is connected with a push block to facilitate pushing the sheet metal part out.

Referring to fig. 1-4, in a punching device for sheet metal parts, a top bin 18 is connected to the top end of an upright post 17, a first hydraulic cylinder 19 is installed inside the top bin 18, a dust suction head is arranged on one side of the upright post 17, a dust suction pipe is connected to one side of the dust suction head, a dust collector is installed at one end of the dust suction pipe, so that dust generated by polishing can be conveniently absorbed and overflow can be reduced, a stamping head 20 is connected to the output end of the first hydraulic cylinder 19, a polishing motor 21 is connected to one side of the stamping head 20, a polishing head 22 is connected to the output end of the polishing motor 21, vertical plates are arranged on two sides of the polishing motor 21, slide grooves are arranged inside the vertical plates, slide blocks are arranged inside the slide grooves, a connecting plate is connected to the top end of the polishing motor 21, and is fixedly connected to the slide blocks, the upright post 17, the top bin 18, the first hydraulic cylinder 19, the stamping head 20, the polishing motor 21 and the polishing head 22 are arranged, after having realized the punching press, can start grinding motor 21 and polish the sheet metal component that the punching press finishes, polish the burr that produces its punching press and get rid of to make the finished product effect of sheet metal component better, grinding motor 21 is servo motor, and grinding motor 21's top installs the cylinder, conveniently drives it and descends and polish.

The working principle is as follows: when the device is used, an external power supply is required to be connected and provides electric energy for the device, so that the device can normally run, firstly, a sheet metal part is placed in a stamping area at the top end of an installation bin 1, then, a first motor 2 and a second motor 10 can be started, the first motor 2 drives a first bevel gear 3 to rotate, the first bevel gear 3 is meshed with a second bevel gear 4, so that the second bevel gear 4 also rotates, the second bevel gear 4 drives a first threaded rod 5 to rotate, so that the first threaded rod 5 and a first moving block 7 on the outer side of a first sleeve rod 6 move, two groups of opposite first moving blocks 7 are close to each other, so that the sheet metal part is clamped from two sides, the started second motor 10 drives a driving wheel 11 and a second threaded rod 12 to rotate, the second threaded rod 12 is rotatably matched with a second sleeve rod 13 above the second threaded rod to drive a second moving block 14 on the outer side of the second threaded rod to move, two groups of second moving blocks 14 which are oppositely arranged are close to each other, so that the sheet metal part is clamped from two ends, clamping in four directions of the sheet metal part is completed, the first hydraulic cylinder 19 is started to drive the stamping head 20 to stamp downwards, stamping processing is performed on the sheet metal part, after stamping is completed, the telescopic sleeves 8 at the bottom ends of the two groups of first clamping plates 9 drive the first clamping plates 9 to descend to be lowered to the inside of the installation bin 1, the air cylinder 16 is started, the air cylinder 16 can push the sheet metal part to enable the sheet metal part to enter a polishing area from the stamping area, the sheet metal part entering the polishing area is also clamped by the clamping plates in four directions, then the polishing motor 21 drives the polishing head 22 to rotate, the polishing head 22 polishes the sheet metal part, burrs generated by stamping are polished, the dust head absorbs metal smoke dust generated by polishing in the polishing process, and smoke overflow is reduced, after finishing grinding, the four sets of telescopic sleeves 8 drive the first clamping plate 9 to descend, and then the air cylinders 16 push the sheet metal part to discharge, which is not described in detail in this specification and belongs to the prior art known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sheet metal component punching device, includes installation storehouse (1), its characterized in that: a first motor (2) is installed inside the installation bin (1), the output end of the first motor (2) is connected with a first bevel gear (3), a second bevel gear (4) is connected above the first bevel gear (3), a first threaded rod (5) is arranged inside the second bevel gear (4), a first sleeve rod (6) is arranged below the first threaded rod (5), a first moving block (7) is connected to the outer sides of the first sleeve rod (6) and the first threaded rod (5), a telescopic sleeve (8) is connected to the top end of the first moving block (7), a first clamping plate (9) is connected to the top end of the telescopic sleeve (8), a second motor (10) is arranged above the inside of the installation bin (1), the output end of the second motor (10) is connected with a driving wheel (11), a second threaded rod (12) is connected to one side of the driving wheel (11), and the top of second threaded rod (12) is provided with second loop bar (13), the outside of second threaded rod (12) and second loop bar (13) all is connected with second movable block (14), and the top of second movable block (14) is connected with second grip block (15), one side on installing bin (1) top is provided with cylinder (16), and the four corners department on installing bin (1) top all is provided with stand (17), the top of stand (17) is connected with a storehouse (18), and the first pneumatic cylinder of internally mounted (19) in storehouse (18), the output of first pneumatic cylinder (19) is connected with punching press head (20), and one side of punching press head (20) is connected with grinding motor (21), the output of grinding motor (21) is connected with grinding head (22).

2. The sheet metal part punching device according to claim 1, characterized in that: the first bevel gear (3) is meshed with the second bevel gear (4), the first threaded rod (5) is rotatably connected with the mounting bin (1) through a bearing, external threads are arranged on the outer side of the first threaded rod (5), the number of the external threads is four, the number of the first moving blocks (7) is four, the four moving blocks (7) are all provided with threaded holes matched with the first threaded rod (5) inside, through holes matched with the first sleeve rod (6) are formed in the lower portion of each threaded hole, and the first moving blocks (7) are movably connected with the first threaded rod (5) and the first sleeve rod (6).

3. The sheet metal part punching device according to claim 1, characterized in that: the number of telescopic sleeves (8) and first grip block (9) all is four groups, four groups first grip block (9) run through installation storehouse (1) and extend to its top, and four groups first grip block (9) all with installation storehouse (1) sliding connection.

4. The sheet metal part punching device according to claim 1, characterized in that: one side of action wheel (11) is connected with from the driving wheel, and action wheel (11) and the outside of following the driving wheel all are connected with the belt, action wheel (11) and follow driving wheel all rotate with installation storehouse (1) and be connected, the quantity of second threaded rod (12) is two sets of, and two sets of the outside of second threaded rod (12) all is provided with the external screw thread, and the quantity of external screw thread is two sets of, two sets of the external screw thread opposite direction, the quantity of second movable block (14) is two sets of, two sets of the inside of second movable block (14) all is provided with the screw hole with second threaded rod (12) assorted, and the below of screw hole be provided with second loop bar (13) assorted through-hole, second movable block (14) and second loop bar (13) and second threaded rod (12) swing joint all.

5. The sheet metal part punching device according to claim 1, characterized in that: the bottom end of the air cylinder (16) is provided with a bottom plate, and the air cylinder (16) is movably connected with the mounting bin (1).

6. The sheet metal part punching device according to claim 1, characterized in that: one side of the upright post (17) is provided with a dust collection head, and one side of the dust collection head is connected with a dust collection pipe.

7. The sheet metal part punching device according to claim 1, characterized in that: the polishing machine is characterized in that vertical plates are arranged on two sides of the polishing motor (21), a sliding groove is formed in the vertical plates, a sliding block is arranged in the sliding groove, a connecting plate is connected to the top end of the polishing motor (21), and the connecting plate is fixedly connected with the sliding block.