CN215965938U

CN215965938U - Improved sheet material stamping device for electrical instruments and meters

Info

Publication number: CN215965938U
Application number: CN202122162523.4U
Authority: CN
Inventors: 苏文政
Original assignee: Tianjin Huaxing High Tech Development Co ltd
Current assignee: Tianjin Huaxing High Tech Development Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-08
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a plate stamping device for an improved electrical instrument, which comprises a workbench, wherein a vertical plate is arranged at the top end of the workbench, a stamping groove is formed in the front surface of the vertical plate, an adjusting mechanism for limiting a plate to be stamped is arranged on the vertical plate, the adjusting mechanism comprises a first fixing plate arranged on the vertical plate, a first threaded rod is arranged on the first fixing plate, and an adjusting plate is arranged at the end part of the first threaded rod through a bearing; the top end of the workbench is provided with a stamping mechanism for stamping a plate to be stamped, the stamping mechanism comprises a second fixed plate arranged at the top end of the workbench, the second fixed plate is provided with a pneumatic pump, and the output end of the pneumatic pump is provided with a movable plate; the position of the adjusting plate on the vertical plate can be adjusted according to the specification of the plate to be punched, so that the plate punching device is suitable for punching plates with different sizes and specifications, and the practicability of the plate punching device is improved.

Description

Improved sheet material stamping device for electrical instruments and meters

Technical Field

The utility model relates to a stamping device, in particular to a sheet material stamping device for an improved electrical instrument.

Background

The electric instrument is a new generation programmable intelligent instrument, which adopts a large scale integrated circuit and a high-brightness long-life LED display, applies a digital sampling technology to carry out real-time measurement display and control on phase voltage, line voltage, phase current, line current, active power, reactive power, apparent power, frequency, power factor, active electric energy, reactive electric energy, four-quadrant electric energy and the like in a three-phase electric circuit, and carries out remote transmission on the data of the measured electric quantity through an RS485 interface or an analog quantity transmission output interface.

The process of stamping plates can be generated in the production process of electrical instruments, at present, the plates to be stamped are mostly difficult to position when stamped, and the stamping efficiency of the plates to be stamped can be influenced, so that the improvement is made, and the device for stamping the plates for the improved electrical instruments is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides an improved sheet material stamping device for an electrical instrument.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to an improved sheet material stamping device for an electrical instrument, which comprises a workbench, wherein a vertical plate is arranged at the top end of the workbench, a stamping groove is formed in the front surface of the vertical plate, an adjusting mechanism used for limiting a sheet material to be stamped is arranged on the vertical plate, the adjusting mechanism comprises a first fixing plate arranged on the vertical plate, a first threaded rod is arranged on the first fixing plate, and an adjusting plate is arranged at the end part of the first threaded rod through a bearing; the top of workstation is equipped with the punching press mechanism that is used for treating punching press panel and carries out the punching press, punching press mechanism is including establishing the second fixed plate on the workstation top, be equipped with the air powered pump on the second fixed plate, the output of air powered pump is equipped with the movable plate, the one end that is close to the riser on the movable plate is equipped with and is used for the stamping die that matches the setting and be connected through the bolt with the punching press groove.

As a preferred technical scheme of the utility model, the vertical plate is provided with a first dovetail groove positioned at the upper end and the lower end of the stamping groove, and the adjusting plate is provided with a first dovetail block which is matched with the first dovetail groove to slide.

According to a preferable technical scheme of the utility model, the bottom end of the moving plate is provided with two connecting plates, the bottom ends of the two connecting plates are respectively provided with a second dovetail block, and the workbench is provided with a second dovetail groove matched with the second dovetail block to slide.

According to a preferable technical scheme, a first limiting plate matched with the stamping groove is arranged on the adjusting plate, a second threaded rod extending into the stamping groove is arranged on the vertical plate, and a second limiting plate matched with the stamping groove, matched with the first limiting plate and matched with the stamping die is arranged at the end of the second threaded rod.

As a preferred technical scheme of the utility model, a U-shaped fixing block for clamping a plate to be punched penetrates through the vertical plate, a third threaded rod is arranged on the U-shaped fixing block, and the end part of the third threaded rod is connected with the vertical plate through a bearing.

As a preferred technical scheme of the utility model, a buffering and jacking mechanism for jacking a plate to be punched is arranged at the bottom end of the movable plate, the buffering and jacking mechanism comprises a fixed sleeve arranged at the bottom end of the movable plate, a sleeve is sleeved on the fixed sleeve, a buffering spring is arranged inside the sleeve, and a buffering ejector rod is sleeved inside the sleeve.

The utility model has the beneficial effects that:

1. the improved sheet material stamping device for the electrical instrument and meter is characterized in that an adjusting mechanism used for limiting a to-be-stamped sheet material is arranged on a vertical plate, the adjusting mechanism comprises a first fixing plate arranged on the vertical plate, a first threaded rod is arranged on the first fixing plate, the end part of the first threaded rod is provided with an adjusting plate through a bearing, when the sheet material for the semi-finished electrical instrument and meter is stamped, the to-be-stamped sheet material is vertically placed on a workbench, the to-be-stamped sheet material is enabled to lean against the vertical plate, the to-be-stamped sheet material is pushed, one end of the to-be-stamped sheet material is enabled to be attached to the adjusting plate, the to-be-stamped sheet material with the same specification can be rapidly positioned, when a large batch of sheet material to be stamped with the same specification is stamped, the efficiency of sheet material stamping is improved, the first threaded rod is rotated, the first threaded rod is meshed with the first fixing plate, so that the first threaded rod moves and the adjusting plate is pushed to move, the position of the adjusting plate on the vertical plate can be adjusted according to the specification of the plate to be punched, so that the plate punching device is suitable for punching plates with different sizes and specifications, and the practicability of the plate punching device is improved; be equipped with through the top at the workstation and be used for treating stamping plate and carry out the punching press mechanism of punching press, punching press mechanism is including establishing the second fixed plate on the workstation top, be equipped with the pneumatic pump on the second fixed plate, the output of pneumatic pump is equipped with the movable plate, the one end that is close to the riser on the movable plate is equipped with and is used for matcing the punching press mould that sets up and be connected through the bolt with the punching press groove, the pneumatic pump can make the punching press mould move and treat stamping plate with the punching press groove is mutually supported and carry out the punching press for certain effort of movable plate, pneumatic pump punching press functioning speed is fast, high efficiency, and only need to twist off the bolt when the panel of another specification of needs punching press, change needs the punching press mould of punching press panel specification.

2. The improved sheet material stamping device for the electrical instruments and meters is characterized in that a U-shaped fixing block for clamping a sheet material to be stamped penetrates through a vertical plate, a third threaded rod is arranged on the U-shaped fixing block, the end part of the third threaded rod is connected with the vertical plate through a bearing, after the sheet material to be stamped is placed above a workbench, the sheet material to be stamped is enabled to lean against the vertical plate, the third threaded rod is rotated, the third threaded rod is meshed with the U-shaped fixing block to enable the U-shaped fixing block to move, the U-shaped fixing block moves to pull the sheet material to be stamped until the sheet material to be stamped is pulled to be tightly attached to the vertical plate by the U-shaped fixing block, during stamping, the output end of a pneumatic pump pushes a moving plate to move, the moving plate drives a buffering jacking mechanism to move, a buffering ejector rod is firstly contacted with the sheet material to be stamped and extrudes the sheet material to be stamped, and a buffering spring is compressed, the buffering ejector rod plays a good role in tightly pushing the to-be-stamped plate, and the condition that the stamping die damages the to-be-stamped plate is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a sheet stamping apparatus for an improved electrical instrument and meter according to the present invention;

FIG. 2 is a schematic view of a stamping die of the stamping apparatus for improved electrical instruments and meters in accordance with the present invention;

FIG. 3 is a sectional view of the structure of a buffering and tightening mechanism of the improved stamping device for electrical instruments and meters.

In the figure: 1. a work table; 2. a vertical plate; 3. an adjusting plate; 4. a first limit plate; 5. punching a groove; 6. a first fixing plate; 7. a first threaded rod; 8. a first dovetail groove; 9. a first dovetail block; 10. a second limiting plate; 11. a second threaded rod; 12. moving the plate; 13. stamping a die; 14. a pneumatic pump; 15. a second fixing plate; 16. a second dovetail groove; 17. a U-shaped fixing block; 18. a third threaded rod; 19. a buffer jacking mechanism; 1901. fixing a sleeve; 1902. a sleeve; 1903. a buffer spring; 1904. buffering the ejector rod; 20. a connecting plate; 21. a second dovetail block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the utility model relates to an improved sheet material stamping device for an electrical instrument, which comprises a workbench 1, wherein a vertical plate 2 is arranged at the top end of the workbench 1, a stamping groove 5 is formed in the front surface of the vertical plate 2, an adjusting mechanism for limiting a sheet material to be stamped is arranged on the vertical plate 2, the adjusting mechanism comprises a first fixing plate 6 arranged on the vertical plate 2, a first threaded rod 7 is arranged on the first fixing plate 6, and an adjusting plate 3 is arranged at the end part of the first threaded rod 7 through a bearing; the top of workstation 1 is equipped with the punching press mechanism that is used for treating punching press panel and carries out the punching press, and punching press mechanism is equipped with pneumatic pump 14 including establishing the second fixed plate 15 on 1 top of workstation on the second fixed plate 15, and pneumatic pump 14's output is equipped with movable plate 12, and the one end that is close to riser 2 on the movable plate 12 is equipped with and is used for setting up and the punching press mould 13 that is connected through the bolt with punching press groove 5 phase-match.

Wherein, set up on riser 2 and be located the first dovetail 8 of punching press groove 5 upper and lower extreme, be equipped with on the regulating plate 3 with the gliding first dovetail 9 of first dovetail 8 phase-match, when regulating plate 3 moved, first dovetail 9 on the regulating plate 3 moved in the first dovetail 8 on riser 2, improved the stability of regulating plate 3 motion.

The bottom end of the moving plate 12 is provided with two connecting plates 20, the bottom ends of the two connecting plates 20 are provided with second dovetail blocks 21, the workbench 1 is provided with second dovetail grooves 16 matched with the second dovetail blocks 21 to slide, and when the moving plate 12 moves, the second dovetail blocks 21 on the moving plate 12 move inside the second dovetail grooves 16 on the workbench 1, so that the movement stability of the moving plate 12 is improved.

Wherein, be equipped with on the regulating plate 3 with the first limiting plate 4 of stamping groove 5 assorted, be equipped with on the riser 2 and stretch into the inside second threaded rod 11 of stamping groove 5, the tip of second threaded rod 11 be equipped with stamping groove 5 assorted and with first limiting plate 4 match merge with stamping die 13 assorted second limiting plate 10, the setting of first limiting plate 4 and second limiting plate 10 can avoid treating stamping plate at stamping die 13 and carry out the possibility of panel to the vacancy motion of stamping groove 5 when punching press.

Wherein, a U-shaped fixed block 17 for clamping a plate to be punched penetrates through the vertical plate 2, a third threaded rod 18 is arranged on the U-shaped fixed block 17, the end part of the third threaded rod 18 is connected with the vertical plate 2 through a bearing, a buffering and jacking mechanism 19 for jacking the plate to be punched is arranged at the bottom end of the movable plate 12, the buffering and jacking mechanism 19 comprises a fixed sleeve 1901 arranged at the bottom end of the movable plate 12, a sleeve 1902 is sleeved on the fixed sleeve 1901, a buffering spring 1903 is arranged inside the sleeve 1902, a buffering ejector pin 1904 is sleeved inside the sleeve 1902, after the plate to be punched is placed above the workbench 1, the plate to be punched is leaned on the vertical plate 2, the third threaded rod 18 is rotated, the third threaded rod 18 is meshed with the U-shaped fixed block 17 to enable the U-shaped fixed block 17 to move, and the U-shaped fixed block 17 moves to pull the plate to be punched until the U-shaped fixed block 17 pulls the plate to be punched to be tightly attached to the vertical plate 2, during punching press, the output of pneumatic pump 14 promotes movable plate 12 and moves, and movable plate 12 drives buffering tight mechanism 19 in top and moves, and buffering ejector pin 1904 at first with treat that punching press panel contacts and treat that punching press panel extrudees, and buffer spring 1903 compresses, treats punching press panel at buffering ejector pin 1904 and plays fine cushioning effect when pushing up tightly, has avoided the circumstances that stamping die 13 caused the damage to punching press panel.

The working principle is as follows: the adjusting mechanism for limiting the plate to be punched is arranged on the vertical plate 2 and comprises a first fixing plate 6 arranged on the vertical plate 2, a first threaded rod 7 is arranged on the first fixing plate 6, an adjusting plate 3 is arranged at the end part of the first threaded rod 7 through a bearing, when the plate for semi-finished product electrical instruments and meters is punched, the plate to be punched is vertically placed on the workbench 1 to enable the plate to be punched to lean against the vertical plate 2 and push the plate to be punched to enable one end of the plate to be punched to be attached to the adjusting plate 3, the plate to be punched with the same specification can be quickly positioned, the efficiency of plate punching is improved when the plate to be punched with the same specification in large batch is punched, the first threaded rod 7 is rotated, the first threaded rod 7 is meshed with the first fixing plate 6 to enable the first threaded rod 7 to move and push the adjusting plate 3 to move, the position of the adjusting plate 3 on the vertical plate 2 can be adjusted according to the specification of the plate to be punched, so that the plate punching device is suitable for punching plates with different sizes and specifications, and the practicability of the plate punching device is improved; be equipped with through the top at workstation 1 and be used for treating punching press panel and carry out the punching press mechanism of punching press, punching press mechanism is including establishing the second fixed plate 15 on workstation 1 top, be equipped with pneumatic pump 14 on the second fixed plate 15, pneumatic pump 14's output is equipped with movable plate 12, the one end that is close to riser 2 on the movable plate 12 is equipped with and is used for setting up and punching press 13 that is connected through the bolt with punching press groove 5 phase-match, pneumatic pump 14 can make punching press 13 move and cooperate with punching press groove 5 for movable plate 12 certain effort and treat punching press panel and carry out the punching press, 14 punching press operating speed of pneumatic pump is fast, high efficiency, and only need screw bolt down when needing the panel of another specification of punching press, change needs punching press panel specification's punching press 13.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The improved sheet stamping device for the electrical instruments and meters comprises a workbench (1), and is characterized in that a vertical plate (2) is arranged at the top end of the workbench (1), a stamping groove (5) is formed in the front of the vertical plate (2), an adjusting mechanism used for limiting a sheet to be stamped is arranged on the vertical plate (2), the adjusting mechanism comprises a first fixing plate (6) arranged on the vertical plate (2), a first threaded rod (7) is arranged on the first fixing plate (6), and an adjusting plate (3) is arranged at the end part of the first threaded rod (7) through a bearing; the top of workstation (1) is equipped with the punching press mechanism that is used for treating punching press panel and carries out the punching press, punching press mechanism is including establishing second fixed plate (15) on workstation (1) top, be equipped with pneumatic pump (14) on second fixed plate (15), the output of pneumatic pump (14) is equipped with movable plate (12), the one end that is close to riser (2) on movable plate (12) is equipped with and is used for setting up and punching press mould (13) that are connected through the bolt with stamping groove (5) phase-match.

2. An improved sheet material stamping device for electrical instruments and meters as claimed in claim 1, wherein the riser (2) is provided with first dovetail grooves (8) at the upper and lower ends of the stamping groove (5), and the adjusting plate (3) is provided with first dovetail blocks (9) which are matched with the first dovetail grooves (8) for sliding.

3. The improved sheet material stamping device for the electrical instruments and meters as claimed in claim 1, wherein two connecting plates (20) are arranged at the bottom ends of the moving plate (12), second dovetail grooves (16) matched with the second dovetail blocks (21) in a sliding manner are formed in the workbench (1), and second dovetail blocks (21) are arranged at the bottom ends of the two connecting plates (20).

4. An improved sheet material stamping device for electrical instruments and meters as claimed in claim 1, wherein the adjusting plate (3) is provided with a first limiting plate (4) matching with the stamping groove (5), the riser (2) is provided with a second threaded rod (11) extending into the stamping groove (5), and the end of the second threaded rod (11) is provided with a second limiting plate (10) matching with the stamping groove (5), matching with the first limiting plate (4) and matching with the stamping die (13).

5. An improved sheet material stamping device for electrical instruments and meters as claimed in claim 1, wherein a U-shaped fixing block (17) for clamping the sheet material to be stamped penetrates through the vertical plate (2), a third threaded rod (18) is arranged on the U-shaped fixing block (17), and the end of the third threaded rod (18) is connected with the vertical plate (2) through a bearing.

6. The improved sheet material stamping device for the electrical instruments and meters as claimed in claim 1, wherein a buffering and jacking mechanism (19) for jacking a sheet material to be stamped is arranged at the bottom end of the moving plate (12), the buffering and jacking mechanism (19) comprises a fixed sleeve (1901) arranged at the bottom end of the moving plate (12), a sleeve (1902) is sleeved on the fixed sleeve (1901), a buffering spring (1903) is arranged inside the sleeve (1902), and a buffering ejector rod (1904) is sleeved inside the sleeve (1902).