CN215918718U

CN215918718U - Stamping and bending device for sheet metal parts

Info

Publication number: CN215918718U
Application number: CN202122614329.5U
Authority: CN
Inventors: 贺彪
Original assignee: China Golden Light Industry Ltd
Current assignee: China Golden Light Industry Ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-01
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a stamping and bending device of a sheet metal part, which comprises a shell, wherein the top of the shell is provided with a support frame, the top of the shell is provided with a baffle plate, the bottom of the support frame is provided with a connecting frame, when the device is normally used, an operator places the sheet metal part on the top of a matching block and can fix the sheet metal part through a fixing plate, the conventional sheet metal part stamping device needs to manually fix the sheet metal part, as the operator holds the sheet metal part, a machine can generate vibration when the stamping device operates, so that the sheet metal part can slightly deviate, a certain error can be generated on a product, and the operator holds the sheet metal part, a certain potential safety hazard exists in the processing process. Thereby ensuring the use safety of operators.

Description

Stamping and bending device for sheet metal parts

Technical Field

The utility model relates to the technical field of sheet metal part machining, in particular to a stamping and bending device for a sheet metal part.

Background

The sheet metal is a comprehensive cold processing technology of a stamping and bending device of the sheet metal part aiming at a metal sheet, and comprises shearing, stamping, cutting, folding, welding, riveting, splicing, forming and the like.

Present sheet metal component processing is usually that the manual work places the sheet metal behind stamping machine, fix a position the sheet metal component, and carry out interim fixing to it, stamping machine is that the manual work promotes the sheet metal component before stamping process and fixes it, because the hand sheet metal component of operator, the machine can produce vibrations when stamping device moves, just so can make the sheet metal component take place slight skew, and then make the product produce certain error, and the hand sheet metal component of operator, also there is certain potential safety hazard in the course of working, for this reason, we propose a sheet metal component's punching press bending device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping and bending device for sheet metal parts, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stamping and bending device of sheet metal component, includes the shell, the top of shell is provided with the support frame, the top of shell is provided with the baffle, the bottom of support frame is provided with the link, the bottom of link is provided with the punching press piece, the inside of shell is provided with the fixed subassembly of transmission, the outside of the fixed subassembly of transmission is provided with spacing subassembly.

Preferably, the transmission fixing component comprises a rack, the rack is fixedly connected inside the shell, a motor is arranged at the top of the rack, a rotating shaft is arranged outside the motor, a fixed gear is arranged outside the rotating shaft, a toothed belt is arranged outside the fixed gear, a transmission gear is arranged inside the toothed belt, a bidirectional screw is arranged outside the transmission gear, a sliding block is arranged outside the bidirectional screw, a connecting rod is arranged at one end of the sliding block, a moving block is arranged at one end, away from the sliding block, of the connecting rod, a fixing box is arranged at the top of the moving block, a telescopic rod is arranged outside the fixing box, a fixing plate is arranged outside the telescopic rod, a sliding rail is arranged inside the shell, and a matching block is arranged inside the sliding rail.

Preferably, the surface of the bidirectional screw is provided with a threaded groove, the sliding block is slidably connected to the inner side of the threaded groove, the surface of the sliding rail is provided with a long groove, the moving block is slidably connected to the inner side of the long groove, a contact is arranged outside the moving block, the side surface of the sliding rail is provided with a long hole matched with the specification of the connecting rod, and the specification of the matching block is matched with the specification of the punching block and corresponds to the position of the matching block.

Preferably, spacing subassembly includes the runner, runner fixed connection is in the outside of pivot, the inside of runner is provided with spacing shell, the inside of shell is provided with the fixed block, the inside of fixed block is provided with the square shell, the inside of square shell is provided with the electro-magnet, the top of electro-magnet is provided with connecting spring, connecting spring's outside is provided with the quarter butt, the top of quarter butt is provided with the connecting block.

Preferably, the shrinkage pool has been seted up on the surface of runner, spacing shell fixed connection is in the inboard of shrinkage pool, the square hole has been seted up on the surface of fixed block, square shell fixed connection is in the inboard of square hole, the quantity of spacing shell and square shell is all not less than four, every the position of spacing shell and square shell is corresponding, the specification of spacing shell matches with the specification of connecting block.

Preferably, the motor, the telescopic rod and the electromagnet are electrically connected with a power supply, the electromagnet generates magnetism after being electrified, the short rod is further attracted to move and the connecting spring is compressed, and when the device is powered on, the electromagnet is in an electrified state.

Preferably, the two sliding blocks, the connecting rod, the moving block, the fixed box, the telescopic rod and the fixed plate are symmetrically distributed, and the two sliding blocks can be driven to move in opposite directions when the bidirectional screw rod rotates.

Preferably, the fixing plate does not contact the mating block when moving.

The utility model has at least the following beneficial effects: when the device is normally used, an operator places a sheet metal part on the top of the matching block, the sheet metal part can be fixed through the fixing plate, the existing sheet metal part stamping device needs to manually fix the sheet metal part, and the machine can vibrate when the stamping device runs due to the fact that the operator holds the sheet metal part, so that the sheet metal part can slightly deflect, and further a certain error can be generated on a product.

Drawings

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

FIG. 2 is a schematic view of the connection between the partial structures according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 at A according to the present invention;

FIG. 4 is a schematic structural diagram of a connection relationship between partial structures according to the present invention;

FIG. 5 is a schematic view of the internal structure of the fixing block according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5B according to the present invention.

In the figure: 1-a housing; 2-a support frame; 3-a baffle plate; 4-a connecting frame; 5-punching the block; 6-a transmission fixing component; 61-inserting frame; 62-a motor; 63-a rotating shaft; 64-fixed gear; 65-toothed belt; 66-a drive gear; 67-two-way screw; 68-a slide block; 69-connecting rod; 610-moving block; 611-fixed box; 612-a telescoping rod; 613-fixing plate; 614-sliding rail; 615-a mating block; 7-a limiting component; 71-a rotating wheel; 72-a limit case; 73-a fixed block; 74-square shell; 75-an electromagnet; 76-connecting spring; 77-short bar; 78-connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a stamping and bending apparatus for sheet metal parts, comprising: the utility model provides a stamping and bending device of sheet metal component, includes shell 1, the top of shell 1 is provided with

support frame

2, 2 fixed connection at the top of shell 1 of support frame, the top of shell 1 is provided with

baffle

3, and 3 fixed connection at the top of shell 1 of baffle, the bottom of support frame 2 is provided with link 4, and link 4 fixed connection is in the bottom of support frame 2, the bottom of link 4 is provided with

punching press piece

5, and 5 fixed connection of punching press piece are in the bottom of link 4.

The transmission fixing component 6 is arranged inside the shell 1, the transmission fixing component 6 comprises a rack 61, the rack 61 is fixedly connected inside the shell 1, the top of the rack 61 is provided with a motor 62, the motor 62 is fixedly connected on the top of the rack 61, the outer part of the motor 62 is provided with a rotating shaft 63, the rotating shaft 63 is fixedly connected on the outer part of the motor 62, the outer part of the rotating shaft 63 is provided with a fixed gear 64, the outer part of the fixed gear 64 is provided with a toothed belt 65, the inner side of the toothed belt 65 is provided with a transmission gear 66, the transmission gear 66 is meshed and connected on the inner side of the toothed belt 65, the outer part of the transmission gear 66 is provided with a bidirectional screw 67, the outer part of the bidirectional screw 67 is provided with a slide block 68, one end of the slide block 68 is provided with a connecting rod 69, the connecting rod 69 is fixedly connected on one end of the slide block 68, one end of the connecting rod 69, which is far away from the slide block 68, is provided with a moving block 610, the moving block 610 is fixedly connected to one end, far away from the sliding block 68, of the connecting rod 69, a fixing box 611 is arranged at the top of the moving block 610, the fixing box 611 is fixedly connected to the top of the moving block 610, an expansion rod 612 is arranged outside the fixing box 611, the expansion rod 612 is slidably connected to the outside of the fixing box 611, a fixing plate 613 is arranged outside the expansion rod 612, the fixing plate 613 is fixedly connected to the outside of the expansion rod 612, a sliding rail 614 is arranged inside the housing 1, the sliding rail 614 is fixedly connected to the inside of the housing 1, a matching block 615 is arranged inside the sliding rail 614, and the matching block 615 is slidably connected to the inside of the sliding rail 614.

The surface of the bidirectional screw 67 is provided with a threaded groove, the slider 68 is slidably connected to the inner side of the threaded groove, the surface of the slide rail 614 is provided with a long groove, the moving block 610 is slidably connected to the inner side of the long groove, a contact is arranged outside the moving block 610, the side surface of the slide rail 614 is provided with a long hole matched with the specification of the connecting rod 69, the specification of the matching block 615 is matched with the specification of the punching block 5 and the position of the matching block is corresponding to that of the punching block, the slider 68, the connecting rod 69, the moving block 610, the fixing box 611, the telescopic rod 612 and the fixing plate 613 are symmetrically distributed, when the bidirectional screw 67 rotates, the two sliders 68 are driven to move in opposite directions, and when the fixing plate 613 moves, the fixing plate cannot be contacted with the matching block 615.

An operator moves the matching block 615 to a designated position according to requirements, a stamping part needing stamping is placed at the top of the matching block 615, at the moment, the operator controls a power supply to electrify the motor 62, the motor 62 is electrified to operate the belt-fixed gear 64 to rotate, the fixed gear 64 rotates to drive the toothed belt 65 to move, the toothed belt 65 moves to drive the transmission gear 66 to rotate, the transmission gear 66 rotates to drive the bidirectional screw 67 to move, the bidirectional screw 67 moves to drive the slider 68 to move, the slider 68 moves to drive the connecting rod 69 to move on the inner side of the long hole, the connecting rod 69 moves to drive the moving block 610 to move on the inner side of the long hole, the moving block 610 moves to drive the fixed box 611 to move, and the fixed box 611 moves to drive the telescopic rod 612 to move to drive the fixed plate 613 to move.

The outside of the fixed subassembly 6 of transmission is provided with spacing subassembly 7, spacing subassembly 7 includes runner 71, runner 71 fixed connection is in the outside of pivot 63, the inside of runner 71 is provided with spacing shell 72, the inside of shell 1 is provided with fixed block 73, fixed block 73 fixed connection is in the inside of shell 1, the inside of fixed block 73 is provided with square shell 74, the inside of square shell 74 is provided with electro-magnet 75, and electro-magnet 75 fixed connection is in the inside of square shell 74, the top of electro-magnet 75 is provided with connecting spring 76, and connecting spring 76 fixed connection is at the top of electro-magnet 75, connecting spring 76's outside is provided with quarter butt 77, and quarter butt 77 fixed connection is at connecting spring 76's top, quarter butt 77's top is provided with connecting block 78, and connecting block 78 fixed connection is at quarter butt 77's top.

The shrinkage pool has been seted up on the surface of runner 71, spacing shell 72 fixed connection is in the inboard of shrinkage pool, the square hole has been seted up on the surface of fixed block 73, square shell 74 fixed connection is in the inboard of square hole, the quantity of spacing shell 72 and square shell 74 is all not less than four, every the position of spacing shell 72 and square shell 74 is corresponding, the specification of spacing shell 72 and the specification phase-match of connecting block 78, motor 62, telescopic link 612, electro-magnet 75 all are connected with the power electricity, can produce magnetism after electro-magnet 75 circular telegram, and then attract short bar 77 motion and compression connecting spring 76, when the device switch-on, electro-magnet 75 is the circular telegram state.

When the moving block 610 moves to enable the contact to be in contact with the matching block 615, at the moment, the power supply is electrified by the telescopic rod 612, meanwhile, the power supply is not electrified by the motor 62 and the electromagnet 75 any more, the telescopic rod 612 is electrified to operate to drive the fixing plate 613 to move, the fixing plate 613 moves to fix the sheet metal part, the motor 62 is powered off to enable the fixing gear 64 not to rotate, the bidirectional screw 67 does not rotate similarly, the moving block 610 does not move any more, magnetism disappears after the electromagnet 75 is powered off, the short rod 77 is ejected out under the action of the connecting spring 76, the short rod 77 moves to drive the connecting block 78 to move, the connecting block 78 moves to be clamped with the limiting shell 72, and the fixing of the sheet metal part in the machining process is guaranteed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stamping and bending device of sheet metal component which characterized in that: including shell (1), the top of shell (1) is provided with support frame (2), the top of shell (1) is provided with baffle (3), the bottom of support frame (2) is provided with link (4), the bottom of link (4) is provided with punching press piece (5), the inside of shell (1) is provided with the fixed subassembly of transmission (6), the outside of the fixed subassembly of transmission (6) is provided with spacing subassembly (7).

2. The stamping and bending device for sheet metal parts as claimed in claim 1, wherein: the transmission fixing component (6) comprises a rack (61), the rack (61) is fixedly connected inside the shell (1), a motor (62) is arranged at the top of the rack (61), a rotating shaft (63) is arranged outside the motor (62), a fixed gear (64) is arranged outside the rotating shaft (63), a toothed belt (65) is arranged outside the fixed gear (64), a transmission gear (66) is arranged on the inner side of the toothed belt (65), a bidirectional screw (67) is arranged outside the transmission gear (66), a sliding block (68) is arranged outside the bidirectional screw (67), a connecting rod (69) is arranged at one end of the sliding block (68), a moving block (610) is arranged at one end, far away from the sliding block (68), of the connecting rod (69), a fixing box (611) is arranged at the top of the moving block (610), and an expansion link (612) is arranged outside the fixing box (611), the outside of telescopic link (612) is provided with fixed plate (613), the inside of shell (1) is provided with slide rail (614), the inboard of slide rail (614) is provided with cooperation piece (615).

3. The stamping and bending device for sheet metal parts as claimed in claim 2, wherein: the surface of the bidirectional screw (67) is provided with a threaded groove, the sliding block (68) is connected to the inner side of the threaded groove in a sliding mode, the surface of the sliding rail (614) is provided with a long groove, the moving block (610) is connected to the inner side of the long groove in a sliding mode, a contact is arranged outside the moving block (610), the side face of the sliding rail (614) is provided with a long hole matched with the specification of the connecting rod (69), and the specification of the matching block (615) is matched with the specification of the stamping block (5) and corresponds to the position of the matching block.

4. The stamping and bending device for sheet metal parts as claimed in claim 1, wherein: spacing subassembly (7) include runner (71), runner (71) fixed connection is in the outside of pivot (63), the inside of runner (71) is provided with spacing shell (72), the inside of shell (1) is provided with fixed block (73), the inside of fixed block (73) is provided with square shell (74), the inside of square shell (74) is provided with electro-magnet (75), the top of electro-magnet (75) is provided with connecting spring (76), the outside of connecting spring (76) is provided with quarter butt (77), the top of quarter butt (77) is provided with connecting block (78).

5. The stamping and bending device for sheet metal parts as claimed in claim 4, wherein: the shrinkage pool has been seted up on the surface of runner (71), spacing shell (72) fixed connection is in the inboard of shrinkage pool, the square hole has been seted up on the surface of fixed block (73), square shell (74) fixed connection is in the inboard of square hole, spacing shell (72) are all not less than four with the quantity of square shell (74), every the position of spacing shell (72) and square shell (74) is corresponding, the specification phase-match of the specification of spacing shell (72) and connecting block (78).