CN210996022U

CN210996022U - Electric appliance cabinet plate block stamping mechanism with positioning system

Info

Publication number: CN210996022U
Application number: CN201921647204.9U
Authority: CN
Inventors: 许昌端
Original assignee: Aq Electric Suzhou Co ltd
Current assignee: Aq Electric Suzhou Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-14
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses an electric appliance cabinet plate punching mechanism with a positioning system, which comprises a punch body and the positioning system arranged on the punch body, wherein the positioning mechanism comprises a top pressure module and a support module, and the support module comprises a pair of support mechanisms positioned at the left side and the right side of the punch body; the top pressure module is located in front of the supporting module, the top pressure module is provided with a top pressure strip capable of moving left and right, a first locking piece capable of locking the top pressure strip, and a longitudinal sliding seat capable of moving back and forth, and the longitudinal sliding seat can drive the top pressure strip to move back and forth. Because the top pressure strip can move transversely and longitudinally along with the plate, the punch can punch holes in the plurality of holes in the electric appliance cabinet plate after the plate is positioned by the top pressure strip at one time, so that the accuracy of the relative positions of the plurality of holes is ensured.

Description

Electric appliance cabinet plate block stamping mechanism with positioning system

Technical Field

The utility model relates to an electric field, concretely relates to electric appliance cabinet.

Background

An electrical cabinet, in which an electrical appliance is installed, is connected to an external device through a wire, and thus, a hole needs to be punched in a sidewall of the electrical cabinet.

The side wall of the electric appliance cabinet is punched, the side wall of the electric appliance cabinet can be punched after the electric appliance cabinet is formed, or the side wall of the electric appliance cabinet can be punched before the electric appliance cabinet is not formed, and then the side wall is assembled into the electric appliance cabinet. Wherein, before the electric appliance cabinet is not molded, the name of the side wall for forming the electric appliance cabinet is an electric appliance cabinet plate.

Before the electric appliance cabinet is not formed, the electric appliance cabinet plate is punched, and the sizes of the electric appliance cabinet plate are different due to different models of the electric appliance cabinet, so that the punching mechanism needs a positioning system which can be flexibly adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem that: how to accurately punch a plurality of holes on an electric cabinet plate.

In order to solve the technical problem, the utility model provides a following technical scheme: a punching mechanism for an electric appliance cabinet plate block with a positioning system comprises a punching machine body and the positioning system arranged on the punching machine body, wherein the positioning mechanism comprises a top pressing module and a supporting module, and the supporting module comprises a pair of supporting mechanisms positioned on the left side and the right side of the punching machine body; the top pressure module is located in front of the supporting module, the top pressure module is provided with a top pressure strip capable of moving left and right, a first locking piece capable of locking the top pressure strip, and a longitudinal sliding seat capable of moving back and forth, and the longitudinal sliding seat can drive the top pressure strip to move back and forth.

The plate of the electric appliance cabinet is placed on the supporting module, the front edge of the plate is pressed on the jacking module, the jacking module limits the front position and the rear position of the plate, and the plate is prevented from rotating in the horizontal plane.

The punch on the punch body descends to punch the plate. After one punching hole on the plate is finished, another transverse punching hole is needed, and workers need to move the plate left and right (transversely). In order to guarantee the accuracy that punches a hole, the plate can not carry out the secondary location again by once fixing a position the back, for this reason, the utility model discloses a removal can be controlled to the roof pressure strip, promptly, after the plate once fixed a position, if lateral shifting plate, then the plate removes together with the roof pressure strip, so, guarantees the accuracy of the position of a plurality of holes on the plate. And after the plate and the jacking strip move to the preset positions, the first locking piece locks the jacking strip. And then, the punch punches the second hole of the plate. In this way, the punch punches the third and nth (N is a natural number) holes in the moving plate.

If a plurality of longitudinal holes on the plate are punched, the longitudinal position of the jacking strip is adjusted under the condition that the transverse position of the plate is not changed.

The longitudinal sliding seat can drive the top pressure strip to move back and forth (longitudinally) so as to adjust the longitudinal distance between the front edge of the plate block and the punch, and further the punch can be aligned with the position needing punching up and down.

Because the top pressure strip can move transversely and longitudinally along with the plate, the punch can punch holes in the plurality of holes in the electric appliance cabinet plate after the plate is positioned by the top pressure strip at one time, so that the accuracy of the relative positions of the plurality of holes is ensured.

Drawings

The invention will be further explained with reference to the drawings:

FIG. 1 is a schematic view of an electric appliance cabinet plate block punching mechanism provided with a positioning system;

FIG. 2 is a schematic view of the appliance cabinet panel block stamping mechanism of FIG. 1 viewed from the right side;

fig. 3 is a schematic view of the electric cabinet plate punching mechanism in fig. 2 viewed from the rear.

The symbols in the drawings illustrate that:

10. a punch body; 11. a hinged seat; 12. a U-shaped gap; 13. a punch; 14. a cover is turned; 15. a second threaded fastener; 16. a hinged block;

20. a top pressing module; 21. pressing the top and the bottom; 22. a first locking member; 23. a longitudinal slide; 24. a longitudinal guide rail; 25. a lateral guide mechanism; 251. a transverse plate; 252. a first guide wheel; 253. a second guide wheel;

26. a second lock; 27. a movable supporting block; 28. a third lock;

30. a support module; 300. a support mechanism; 31. a first movable arm; 32. a second movable arm; 33. a support member; 34. a U-shaped piece; 35. a first fastening screw.

Detailed Description

With reference to fig. 1 to 3, an electric appliance cabinet plate stamping mechanism with a positioning system includes a stamping machine body 10 and a positioning system disposed on the stamping machine body, the positioning mechanism includes a top pressing module 20 and a supporting module 30, the supporting module includes a pair of supporting mechanisms 300 disposed on the left and right sides of the stamping machine body; the top pressure module is positioned in front of the support module, and is provided with a top pressure strip 21 capable of moving left and right, a first locking piece 22 capable of locking the top pressure strip, and a longitudinal sliding seat 23 capable of moving front and back, wherein the longitudinal sliding seat can drive the top pressure strip to move front and back.

The electric appliance cabinet plate is supported by a pair of supporting mechanisms 300, and the electric appliance cabinet plate is tightly abutted against the top pressure strip 21 to realize positioning. When a plurality of longitudinal holes on the plate are machined, the top pressure strip moves back and forth (longitudinally) under the driving of the longitudinal sliding seat, and the plate and the top pressure strip do not move relatively. When a plurality of transverse holes on the plate are machined, the jacking strip and the plate move left and right (move transversely) together, and the plate and the jacking strip do not move relatively. So, guarantee that the plate is once fixed a position, the drift processes a plurality of horizontal holes, vertical hole on the plate, and the accuracy of the relative position in a plurality of horizontal holes, vertical hole obtains guaranteeing.

The side wall of the punch body 10 is provided with a hinged seat 11, the first movable arm 31 of the supporting mechanism 300 is hinged on the hinged seat, the second movable arm 32 of the supporting mechanism is hinged on the first movable arm, and the second movable arm is provided with a support member 33 capable of lifting. The height of the supporting members of the pair of supporting mechanisms is adjustable to adapt to the plates with different thicknesses, so that the front edges of the plates with different thicknesses can be pressed against the top pressure strip 21 and also adapt to the irregular shapes of the plates of the electric appliance cabinet, for example, the plates have high and low areas. The two movable arms of the supporting mechanism 300 can be extended or retracted transversely like human arms, and can support plates with larger sizes when extended and support plates with smaller sizes when retracted.

The supporting member 33 is inserted into the through hole of the second movable arm 32, the second movable arm is sleeved with a U-shaped member 34, the U-shaped member is provided with a through hole aligned with the through hole up and down, the supporting member 33 is inserted into the through hole, the U-shaped member is screwed with a first fastening threaded member 35, and the first fastening threaded member is pressed against the side wall of the second movable arm. The first fastening screw 35 is screwed, the top end of the first fastening screw abuts against the side wall of the second movable arm, and the U-shaped part tightens the support member 33 through the through hole, so that the support member is fixed. The U-shaped piece is closely contacted with the side wall of the supporting piece through the through holes on the two ends of the U-shaped piece, so that the supporting piece is stably fixed.

The jacking module 20 comprises a longitudinal guide rail 34 arranged on the punch press body 10, and a transverse guide mechanism 25 arranged on a longitudinal slide 23, wherein the longitudinal slide is in sliding fit with the longitudinal guide rail, the jacking strip 21 is in sliding fit with the transverse guide mechanism, and the first locking piece 22 is arranged on the transverse guide mechanism; the longitudinal carriages are provided with second locking elements 26 which are able to lock the longitudinal carriages to the longitudinal rails. The transverse guide mechanism comprises a transverse plate 251 arranged on the longitudinal sliding base 23, and a first guide wheel 252 and a second guide wheel 253 which are arranged on the transverse plate, wherein a gap is formed between the first guide wheel and the second guide wheel, the first guide wheel and the second guide wheel are arranged up and down, the jacking strip 21 is positioned between the first guide wheel and the second guide wheel, and the jacking strip moves transversely between the first guide wheel and the second guide wheel. The first locking member 22 is a threaded fastener screwed to the transverse plate 251, and the first locking member presses against the top pressing bar to lock the position of the top pressing bar. The second locking element 26 is also a threaded fastener, which presses against the longitudinal rail and locks the position of the longitudinal slide.

The top pressure strip 21 is slidably matched with two movable supporting blocks 27, and the supporting direction of the movable supporting blocks is upward; the movable supporting block is provided with a third locking piece 28 which can lock the movable supporting block on the top pressure strip. Two movable support blocks 27 are supported at the bottom of the front edge of the appliance cabinet panel to stabilize the panel. The distance between the two movable supporting blocks can be adjusted to adapt to plates with different sizes. The third locking element 28 is a threaded fastener that presses against the top bar to lock the position of the movable support block.

The punch body 10 is provided with a U-shaped opening 12, the top pressure strip 21 is positioned in the U-shaped opening, the transverse guide mechanism 25 is arranged on a pair of longitudinal sliding seats 23, the longitudinal sliding seats are arranged on a pair of longitudinal guide rails 24 in a one-to-one mode, and the longitudinal guide rails are positioned on the left side and the right side of the U-shaped opening. The arrangement of the pair of longitudinal guide rails 24 and the pair of longitudinal sliding seats 23 can stably support the transverse guide mechanism 25 and the top pressing strip 21, thereby improving the stability and accuracy of punching.

The punch 13 of the punch body 10 is located above the U-shaped notch 12, the punch body is hinged with a flip 14, the flip can be vertically turned around the hinge shaft of the flip and the punch body, and the flip can semi-surround the punch. When the electric appliance cabinet plate is positioned, the plate stretches into the U-shaped opening, and after positioning is completed, workers press the left side and the right side of the plate by two hands to stabilize the plate. The flip cover 14 is turned downwards, covers the U-shaped flip cover and semi-surrounds the punch, and therefore the situation that scraps are splashed outwards to hurt people in the stamping process is avoided. After the punching press is accomplished, flip upturns, and the spiro union has second fastening screw 15 on the upset, and second fastening screw can support to press on articulated piece 16 to fixed flip's position. The hinge block 16 is arranged on the punch body, and the flip cover is hinged on the hinge block 16. The flip cover is transparent.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. An electric appliance cabinet plate block punching mechanism with a positioning system comprises a punch body (10) and the positioning system arranged on the punch body, wherein the positioning mechanism comprises a top pressing module (20) and a supporting module (30), and the supporting module comprises a pair of supporting mechanisms (300) positioned on the left side and the right side of the punch body; the roof pressure module is located the place ahead of supporting the module, its characterized in that: the top pressure module is provided with a top pressure strip (21) capable of moving left and right, a first locking piece (22) capable of locking the top pressure strip, and a longitudinal sliding seat (23) capable of moving front and back, wherein the longitudinal sliding seat can drive the top pressure strip to move front and back.

2. The electric appliance cabinet plate stamping mechanism with the positioning system as claimed in claim 1, wherein: be equipped with articulated seat (11) on the lateral wall of punch press body (10), first digging arm (31) of supporting mechanism (300) articulates on articulated seat, and second digging arm (32) of supporting mechanism articulates on first digging arm, installs support piece (33) that can go up and down on the second digging arm.

3. The electric appliance cabinet plate stamping mechanism with the positioning system as claimed in claim 2, wherein: the support piece (33) is inserted into a through hole of the second movable arm (32), a U-shaped piece (34) is sleeved on the second movable arm, a through hole which is aligned with the through hole is formed in the U-shaped piece, the support piece (33) is inserted into the through hole, the U-shaped piece is connected with a first fastening threaded piece (35) in a threaded mode, and the first fastening threaded piece is abutted against the side wall of the second movable arm.

4. The electric appliance cabinet plate stamping mechanism with the positioning system as claimed in claim 1, wherein: the jacking module (20) comprises a longitudinal guide rail (24) arranged on the punch press body (10) and a transverse guide mechanism (25) arranged on a longitudinal sliding seat (23), the longitudinal sliding seat is in sliding fit with the longitudinal guide rail, the jacking strip (21) is in sliding fit with the transverse guide mechanism, and the first locking piece (22) is arranged on the transverse guide mechanism; the longitudinal slide is provided with a second locking element (26) which can lock the longitudinal slide to the longitudinal rail.

5. The electric appliance cabinet plate stamping mechanism provided with the positioning system as claimed in claim 4, wherein: the top pressure strip (21) is matched with two movable supporting blocks (27) in a sliding way, and the supporting direction of the movable supporting blocks is upward; the movable supporting block is provided with a third locking piece (28) which can lock the movable supporting block on the top pressure strip.

6. The electric appliance cabinet plate stamping mechanism provided with the positioning system as claimed in claim 4, wherein: the punch press body (10) is provided with a U-shaped opening (12), the top pressure strip (21) is positioned in the U-shaped opening, the transverse guide mechanism (25) is arranged on a pair of longitudinal sliding seats (23), the longitudinal sliding seats are arranged on a pair of longitudinal guide rails (24) in a one-to-one mode, and the longitudinal guide rails are positioned on the left side and the right side of the U-shaped opening.

7. The electric appliance cabinet plate stamping mechanism provided with the positioning system as claimed in claim 6, wherein: be equipped with drift (13) on punch press body (10), the drift is located the top of U-shaped opening (12), and it has flip (14) to articulate on the punch press body, and flip can be around its articulated shaft with the punch press body and overturn from top to bottom, and flip can semi-surround the drift.