CN214022852U

CN214022852U - Compound stamping device of printer sheet metal component

Info

Publication number: CN214022852U
Application number: CN202022877366.0U
Authority: CN
Inventors: 陈军
Original assignee: Jiaxing Jiayu Precision Machinery Co ltd
Current assignee: Jiaxing Jiayu Precision Machinery Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-24
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a compound stamping device of printer sheet metal component belongs to stamping device technical field, including the punching press box, punching press box top outside sliding connection slider A, bolt fixed connection electric putter is passed through to slider A bottom, electric putter bottom welded connection has the punching press board, infrared ray displacement sensor is connected to the inboard block in punching press board bottom, the punching press box is inboard through interference joint support board, the fixed frame of screw fixed connection is passed through to punching press box bottom, the spout has been seted up to fixed frame both sides, punching press board below installation punching press platform, the equal welded connection in punching press platform both sides has the bracing piece. The utility model discloses compound stamping device of printer sheet metal component, through mutually supporting between blotter, damping spring and the rubber buffer, vibrations in the reducible stamping process improve the punching press precision.

Description

Compound stamping device of printer sheet metal component

Technical Field

The utility model relates to a stamping device technical field especially relates to a compound stamping device of printer sheet metal component.

Background

Stamping is a forming method in which a press and a die are used to apply external force to a sheet metal part of a printer to cause plastic deformation or separation, so as to obtain a workpiece with a required shape and size, and the stamped part is a finished product formed after stamping. However, the existing stamping device for stamping parts is used for hard stamping of workpieces during actual stamping, the hard stamping easily causes irreversible damage to the workpieces, so that the whole stamping device is easy to vibrate, the stamping precision is reduced under the condition of vibration, and meanwhile, the existing stamping device for stamping parts is complex in connection and not beneficial to subsequent maintenance and replacement. Therefore, there is a need for upgrading and retrofitting existing stamping devices for stamping parts to overcome existing problems and deficiencies.

Patent No. 201921593716.1 discloses a composite stamping device for sheet metal parts of a printer, which comprises a workbench, wherein the workbench is provided with an installation frame, one side of the installation frame is provided with a control mechanism, the upper end of the installation frame is provided with a stamping mechanism, the workbench is provided with an installation plate, the stamping mechanism comprises a stamping cylinder and a stamping plate, the workbench is provided with a limiting mechanism, and the limiting mechanism comprises a limiting cylinder and a limiting block; control mechanism includes circuit board, control switch and inductor, and control switch includes first start button, second start button and scram button, and the output of inductor is towards the top of mounting bracket. The utility model discloses simple structure carries on spacingly through stop gear to punching press mechanism, and the inductor responds to punching press region, and when sensing punching press region and have unnecessary article, spacing cylinder promotes the stopper and supports and push up in the punching press board, avoids the mistake to touch start button, leads to punching press cylinder to promote the punching press board and pushes down the work piece, leads to the staff injured, has improved staff's security, has avoided the potential safety hazard.

The composite stamping device for the sheet metal part of the printer has the defects; 1. the whole stamping device of the composite stamping device for the sheet metal parts of the printer is easy to vibrate, and stamping precision is reduced under the vibration condition. 2. The composite stamping device for the sheet metal parts of the printer cannot accurately align workpieces, and deviation is easy to generate during stamping.

SUMMERY OF THE UTILITY MODEL

The utility model provides a compound stamping device of printer sheet metal component aims at solving the whole problem that easily receives vibrations of stamping device.

The utility model provides a specific technical scheme as follows:

the utility model provides a composite stamping device for sheet metal parts of printers, which comprises a stamping box body, wherein the outer side of the top end of the stamping box body is slidably connected with a slider A, the bottom end of the slider A is fixedly connected with an electric push rod through a bolt, the bottom end of the electric push rod is welded and connected with a stamping plate, the inner side of the bottom end of the stamping plate is clamped and connected with an infrared displacement sensor, the inner side of the stamping box body is connected with a support plate through interference, the bottom end of the stamping box body is fixedly connected with a fixed frame through a screw, two sides of the fixed frame are provided with chutes, a stamping platform is arranged below the stamping plate, two sides of the stamping platform are welded and connected with a support rod, one end of the support rod is fixedly connected with a slider B, the bottom end of the stamping platform is welded and connected, and one end of the damping spring is connected with the bottom end of the sleeve in a welding manner.

Optionally, one side wall of the stamping box body is fixedly connected with the controller through a bolt.

Optionally, the supporting plate is provided with a cross sliding groove.

Optionally, blotter, piston rod, sleeve, rubber buffer and damping spring are axisymmetric structure along the vertical axis of punching press platform.

Optionally, the input ends of the electric push rod, the controller and the infrared displacement sensor are electrically connected with the input end of the external power supply through a wire, and the signal input ends of the infrared displacement sensor and the electric push rod are electrically connected with the signal output end of the controller through a wire.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a compound stamping device of printer sheet metal component, electric putter bottom welded connection has the punching press board, electric putter moves down and makes the punching press board move down, the punching press board can make the punching press platform produce vibrations in the process of pushing down, punching press platform bottom installation blotter, the blotter has reduced the vibrations when the punching press process, the bottom welded connection of blotter has the piston rod, the pressure of blotter is acted on the piston rod, the piston rod bottom is through the screw thread swing joint rubber buffer, because of the transmissibility of force, the force of piston rod acts on the rubber plug and pushes down the rubber buffer, rubber buffer bottom welded connection has the damping spring that damps, the both sides of punching press platform all welded connection has the bracing piece, bracing piece one end fixedly connected with slider B, slider B is convenient for moving the punching press platform downwards, the rubber buffer pushes down and compresses the damping spring, the vibration in the stamping process is reduced, and the stamping precision is improved.

2. Infrared displacement sensor converts the displacement into the signal of telecommunication and gives the controller, and controller control electric putter moves down, and electric putter bottom welded connection has the punching press board, and electric putter moves down makes punching press board move down, and accurate alignment punching press work piece improves the punching press precision.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a composite stamping device for a printer sheet metal part according to an embodiment of the present invention;

fig. 2 is the utility model discloses a structural schematic is overlooked to printer sheet metal component composite punching device's backup pad.

Fig. 3 is the utility model discloses a compound stamping device of printer sheet metal component's buffer structure sketch map.

In the figure: 1. stamping the box body; 2. a slide block A; 3. an electric push rod; 4. a support plate; 5. a cross-shaped chute; 6. stamping the plate; 7. an infrared displacement sensor; 8. a controller; 9. a punching stage; 10. a fixing frame; 11. a chute; 12. a support bar; 13. a slide block B; 14. a sleeve; 15. a cushion pad; 16. a piston rod; 17. a rubber plug; 18. damping spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The following will describe a composite stamping device for a printer sheet metal part according to an embodiment of the present invention in detail with reference to fig. 1 to 3.

Referring to fig. 1 to 3, a composite stamping device for a printer sheet metal part provided by an embodiment of the present invention includes a stamping box 1, wherein the outer side of the top end of the stamping box 1 is slidably connected with a slider a2, the bottom end of the slider a2 is fixedly connected with an electric push rod 3 through a bolt, the bottom end of the electric push rod 3 is welded with a stamping plate 6, the inner side of the bottom end of the stamping plate 6 is engaged with an infrared displacement sensor 7, the inner side of the stamping box 1 is connected with a support plate 4 through interference, the bottom end of the stamping box 1 is fixedly connected with a fixed frame 10 through a bolt, two sides of the fixed frame 10 are provided with sliding grooves 11, a stamping table 9 is installed below the stamping plate 6, two sides of the stamping table 9 are welded with support rods 12, one end of each support rod 12 is fixedly connected with a slider B13, the bottom end of the stamping table 9 is welded with a cushion 15, the bottom end of the cushion 15 is welded with a piston rod 16, screw thread swing joint rubber buffer 17 is passed through to 16 bottoms of piston rod, rubber buffer 17 bottom welded connection has shock attenuation damping spring 18, shock attenuation damping spring 18 one end and 14 bottoms of sleeve pass through welded connection, through mutually supporting between blotter 15, shock attenuation damping spring 18 and the rubber buffer 17, vibrations in the reducible punching process improve the punching press precision, through mutually supporting between infrared displacement sensor 7 and the controller 8, can make the required punching press position of accurate alignment of punching press board 6.

Referring to fig. 1, a controller 8 is fixedly connected to a side wall of the stamping case 1 through bolts, and the stamping plate 6 can be accurately aligned to a required stamping position through the mutual cooperation between the infrared displacement sensor 7 and the controller 8.

Referring to fig. 2, the supporting plate 4 is provided with a cross sliding slot 5, and the cross sliding slot 5 can facilitate the alignment of the stamping plate 6 to a required stamping position, thereby improving the stamping precision.

Referring to fig. 1 and 3, the buffer pad 15, the piston rod 16, the sleeve 14, the rubber plug 17 and the damping spring 18 are in an axisymmetric structure along the vertical central axis of the stamping table 9, and through the mutual cooperation between the buffer pad 15, the damping spring 18 and the rubber plug 17, the vibration in the stamping process can be reduced, and the stamping precision is improved.

Referring to fig. 1, the input end of the electric push rod 3, the controller 8 and the infrared displacement sensor 7 is electrically connected with the input end of the external power supply through a wire, the signal input end of the infrared displacement sensor 7 and the electric push rod 3 is electrically connected with the signal output end of the controller 8 through a wire, and the accurate required punching position of alignment of the punching plate 6 can be realized through mutual cooperation between the infrared displacement sensor 7 and the controller 8.

The utility model relates to a composite stamping device for a printer sheet metal part, a required stamping workpiece is placed on a stamping table 9, the bottom end of a slide block A2 is fixedly connected with an electric push rod 3 through a bolt, the slide block A2 moves left and right to drive the electric push rod 3 to move left and right, the bottom end of the electric push rod 3 is welded with a stamping plate 6, the electric push rod 3 moves left and right to enable a support plate 4 to move left and right, an infrared displacement sensor 7 converts displacement into an electric signal and transmits the electric signal to a controller 8, the controller 8 controls the electric push rod 3 to move downwards, the bottom end of the electric push rod 3 is welded with the stamping plate 6, the electric push rod 3 moves downwards to enable the stamping plate 6 to move downwards, the stamping table 9 can generate vibration in the process of pressing the stamping plate 6 downwards, a buffer cushion 15 is installed at the bottom end of the stamping table 9, the buffer cushion 15 reduces the vibration in the stamping process, the bottom end of the buffer cushion 15 is welded with a piston rod 16, the pressure of blotter 15 is used in piston rod 16, the rubber buffer 17 is passed through in the 16 bottom of piston rod through screw thread swing joint, because the transmissibility of power, 16's power is used in the rubber buffer 17 and is pushed down the rubber buffer 17, rubber buffer 17 bottom welded connection has shock attenuation damping spring 18, the equal welded connection in punching press platform 9 both sides has bracing piece 12, bracing piece 12 one end fixedly connected with slider B13, slider B13 is convenient for with punching press platform 9 downstream, rubber buffer 17 pushes down and compresses shock attenuation damping spring 18, the vibrations in the punching press process have been reduced.

The utility model relates to a composite stamping device for sheet metal parts of a printer, which comprises a stamping box body 1; 2. a slide block A; 3. an electric push rod; 4. a support plate; 5. a cross-shaped chute; 6. stamping the plate; 7. an infrared displacement sensor; 8. a controller; 9. a punching stage; 10. a fixing frame; 11. a chute; 12. a support bar; 13. a slide block B; 14. a sleeve; 15. a cushion pad; 16. a piston rod; 17. a rubber plug; 18. damping spring. The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a compound stamping device of printer sheet metal component, includes punching press box (1), its characterized in that, punching press box (1) top outside sliding connection slider A (2), bolt fixed connection electric putter (3) are passed through to slider A (2) bottom, electric putter (3) bottom welded connection has punching press board (6), infrared line displacement sensor (7) are connected to inboard block in punching press board (6) bottom, punching press box (1) inboard is through interference joint support board (4), punching press box (1) bottom is through the fixed frame of screw fixed connection (10), spout (11) have been seted up to fixed frame (10) both sides, punching press platform (9) is installed to punching press board (6) below, equal welded connection in punching press platform (9) both sides has bracing piece (12), bracing piece (12) one end fixedly connected with slider B (13), punching press platform (9) bottom welded connection has blotter (15), blotter (15) bottom welded connection has piston rod (16), screw thread swing joint rubber buffer (17) are passed through to piston rod (16) bottom, rubber buffer (17) bottom welded connection has shock attenuation damping spring (18), shock attenuation damping spring (18) one end is through welded connection with sleeve (14) bottom.

2. The composite stamping device for the sheet metal parts of the printer according to claim 1, wherein a side wall of the stamping box body (1) is fixedly connected with the controller (8) through bolts.

3. The composite stamping device for the sheet metal parts of the printer according to claim 1, wherein the support plate (4) is provided with a cross-shaped sliding groove (5).

4. The composite stamping device for the sheet metal parts of the printer according to claim 1, wherein the buffer pad (15), the piston rod (16), the sleeve (14), the rubber plug (17) and the damping spring (18) are in an axisymmetric structure along a vertical central axis of the stamping table (9).

5. The composite stamping device for the sheet metal parts of the printer according to claim 1, wherein the input ends of the electric push rod (3), the controller (8) and the infrared displacement sensor (7) are electrically connected with the input end of an external power supply through a wire, and the signal input ends of the infrared displacement sensor (7) and the electric push rod (3) are electrically connected with the signal output end of the controller (8) through a wire.