CN219309828U

CN219309828U - Aluminum plate punching machine with adjustable punching aperture

Info

Publication number: CN219309828U
Application number: CN202320443893.1U
Authority: CN
Inventors: 李志刚; 刘彬
Original assignee: Langfang Asia Europe Aluminum Co ltd
Current assignee: Langfang Asia Europe Aluminum Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-07
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses an aluminum plate punching machine with an adjustable punching aperture, which comprises a rack and a top frame, wherein the top frame is fixed on the rack, punching structures are arranged on the rack and the top frame, and the punching structures comprise: support fixed part, slot hole, first motor, drive screw, guide bar and output, support fixed part setting is in on the rack, the slot hole is opened the roof-rack upper surface, first motor is installed roof-rack side terminal surface, drive screw rotates to be connected in the slot hole and with first motor output is connected. The utility model is provided with the L-shaped supporting bracket, the supporting bracket can firmly clamp a workpiece, the bottom of the supporting bracket is provided with the supporting plane, the workpiece can be firmly supported to avoid deformation, and the punching knife for punching can be connected, disassembled and replaced with structures of different sizes, so that the practicability is strong, the stability is high, and the production efficiency can be improved.

Description

Aluminum plate punching machine with adjustable punching aperture

Technical Field

The utility model relates to the technical field of aluminum plate processing equipment, in particular to an aluminum plate punching machine with an adjustable punching aperture.

Background

The aluminum plate is an aluminum material with the thickness of more than 0.2mm and less than 500mm, the width of more than 200mm and the length of less than 16m, and is called an aluminum plate or an aluminum sheet, wherein the thickness of less than 0.2mm is a material, and the width of less than 200mm is a row material or a strip material; the aluminum plate is a rectangular plate formed by rolling an aluminum ingot and is divided into a pure aluminum plate, an alloy aluminum plate, a thin aluminum plate, a medium-thickness aluminum plate and a patterned aluminum plate.

The utility model provides an aluminium sheet piercing press that aperture that punches a hole is adjustable is found to application number CN202020029317.9 after retrieving, through the first section of punching a hole that sets up, the second section of punching a hole and the third section of punching a hole, the first section of punching a hole, the second section of punching a hole and the collocation of the third section of punching a hole use, can be at aluminium sheet in-process that punches a hole to the timely regulation of aperture of punching a hole, novel structure, convenient operation, the practicality is strong.

However, the device has the following disadvantages: the device does not have a bottom supporting structure to the workpiece fixing structure, and is completely clamped for fixing, if the thickness of the material is low, the deformation is easy to occur, and the die for supporting is independently installed at the bottom, so that the device is poor in practicality, and innovation and improvement are made for the problems.

Disclosure of Invention

In order to achieve the purpose, the technical scheme adopted by the utility model is that the aluminum plate punching machine with the adjustable punching aperture comprises a rack and a top frame, wherein the top frame is fixed on the rack, and punching structures are arranged on the rack and the top frame;

the punching structure comprises: the device comprises a supporting and fixing part, a long hole, a first motor, a transmission screw, a guide rod and an output part;

the support fixing part is arranged on the rack, the long hole is formed in the upper surface of the top frame, the first motor is installed on the side end face of the top frame, the transmission screw is rotationally connected in the long hole and connected with the output end of the first motor, the guide rod is fixed in the long hole, and the output part is arranged on the transmission screw and the guide rod.

Still further, the support fixing part includes: the device comprises a bottom cavity, a second motor, a transverse moving screw, a transmission gear, a moving frame, a supporting bracket and a moving wheel;

the bottom cavity is formed in the rack, the second motor is installed on the bottom surface of the rack, the transverse moving screw rod is rotationally connected in the bottom cavity, the transmission gear is installed on the transverse moving screw rod and at the output end of the second motor, the movable rack is connected to the transverse moving screw rod in a threaded sleeved mode, the support bracket is connected to one end of the movable rack, and the movable wheels are installed on the bottom surface of the support bracket.

Still further, the output section includes: the device comprises an output seat, a hydraulic cylinder, a sliding rod, a fixed table, a driving motor, a punching cutter and a connecting groove;

the output seat is connected to the driving screw in a threaded manner and is connected with the guide rod in a sliding manner, the hydraulic cylinder is installed on the output seat, the sliding rod is connected to the output seat in a sliding manner, the fixed table is connected to the lower end of the sliding rod, the driving motor is installed on the fixed table and is connected with the output end of the hydraulic cylinder, and the punching cutter is installed at the output end of the driving motor and is connected with the output end of the hydraulic cylinder in a screwing manner through a connecting groove.

Preferably, the punching knife is butted in a three-section structure.

Preferably, the cross section of the supporting bracket is L-shaped.

Preferably, the movable frame is in sliding fit connection with the inside of the bottom cavity.

Compared with the prior art, the utility model has the advantages and positive effects that the L-shaped support bracket is arranged, the support bracket can firmly clamp a workpiece, the bottom of the support bracket is provided with the support plane, the workpiece can be firmly supported to avoid deformation, and the punching knife for punching can be used for connecting, dismounting and replacing structures with different sizes, so that the practicability is strong, the stability is high, and the production efficiency can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic structural diagram of an aluminum plate punching machine with an adjustable punching aperture according to the present embodiment;

fig. 2 is a partial enlarged view of a punching blade portion of an aluminum plate punching machine with an adjustable punching aperture according to the present embodiment;

fig. 3 is a partial enlarged view of a support bracket portion of an aluminum plate punch with an adjustable punch aperture according to the present embodiment;

the figure shows: 1. a stand; 2. a top frame; 3. a long hole; 4. a first motor; 5. a drive screw; 6. a guide rod; 7. a bottom cavity; 8. a second motor; 9. a traversing screw; 10. a transmission gear; 11. a moving rack; 12. a support bracket; 13. a moving wheel; 14. an output seat; 15. a hydraulic cylinder; 16. a slide bar; 17. a fixed table; 18. a driving motor; 19. punching a hole; 20. and a connecting groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-3 of the accompanying drawings in the specification show that the aluminum plate punching machine with the adjustable punching aperture comprises a rack 1 and a top rack 2, wherein the top rack 2 is fixed on the rack 1, and punching structures are arranged on the rack 1 and the top rack 2;

the punching structure comprises: a supporting and fixing part, a long hole 3, a first motor 4, a transmission screw 5, a guide rod 6 and an output part;

the support fixing part is arranged on the rack 1, the long hole 3 is formed in the upper surface of the top frame 2, the first motor 4 is installed on the side end face of the top frame 2, the transmission screw 5 is rotationally connected in the long hole 3 and connected with the output end of the first motor 4, the guide rod 6 is fixed in the long hole 3, and the output part is arranged on the transmission screw 5 and the guide rod 6.

The support fixing part includes: the bottom cavity 7, the second motor 8, the traversing screw 9, the transmission gear 10, the moving rack 11, the supporting bracket 12 and the moving wheel 13;

the bottom cavity 7 is formed in the rack 1, the second motor 8 is installed on the bottom surface of the rack 1, the transverse moving screw rod 9 is rotatably connected in the bottom cavity 7, the transmission gear 10 is installed on the transverse moving screw rod 9 and the output end of the second motor 8, the movable rack 11 is in threaded sleeve connection with the transverse moving screw rod 9, the support bracket 12 is connected with one end of the movable rack 11, and the movable wheel 13 is installed on the bottom surface of the support bracket 12.

The output section includes: the output seat 14, the hydraulic cylinder 15, the sliding rod 16, the fixed table 17, the driving motor 18, the punching cutter 19 and the connecting groove 20;

the output seat 14 is connected to the driving screw 5 in a threaded manner and is connected with the guide rod 6 in a sliding manner, the hydraulic cylinder 15 is installed on the output seat 14, the sliding rod 16 is connected to the output seat 14 in a sliding manner, the fixed table 17 is connected to the lower end of the sliding rod 16, the driving motor 18 is installed on the fixed table 17 and is connected with the output end of the hydraulic cylinder 15, and the punching cutter 19 is installed at the output end of the driving motor 18 and is connected in a screwing manner through the connecting groove 20.

From the above, it can be seen that: the punching knife 19 is butted in a three-section structure, and can be disassembled and replaced with different size structures.

From the above, it can be seen that: the cross section of the supporting bracket 12 is L-shaped, the bottom can support materials, and the two ends of the supporting bracket form a clamping effect.

From the above, it can be seen that: the movable frame 11 is in sliding fit connection with the inside of the bottom cavity 7, so that stability in the moving process is kept, and shaking is avoided.

It should be pointed out that, in the specific implementation process, the workpiece is placed on the support bracket 12, the transmission gear 10 at the output end of the second motor 8 drives the traversing screw 9 to rotate, so that the moving frame 11 pushes the support bracket 12 to clamp and fix the material, the required punching knife 19 is screwed or detached through the connecting groove 20, the transmission screw 5 adjusts the transverse position of the punching knife 19, and then the punching is performed through the hydraulic cylinder 15.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides an aluminum plate piercing press with adjustable hole diameter punches a hole, includes rack (1) and roof rack (2), roof rack (2) are fixed on rack (1), characterized in that, be provided with the structure of punching a hole on rack (1) and roof rack (2);

the punching structure comprises: the device comprises a supporting and fixing part, a long hole (3), a first motor (4), a transmission screw (5), a guide rod (6) and an output part;

the support fixing part is arranged on the rack (1), the long hole (3) is formed in the upper surface of the top frame (2), the first motor (4) is arranged on the side end face of the top frame (2), the transmission screw (5) is rotationally connected in the long hole (3) and is connected with the output end of the first motor (4), the guide rod (6) is fixed in the long hole (3), and the output part is arranged on the transmission screw (5) and the guide rod (6).

2. An adjustable punch aperture aluminum plate punch as recited in claim 1 wherein the support fixture comprises: the device comprises a bottom cavity (7), a second motor (8), a traversing screw (9), a transmission gear (10), a moving frame (11), a supporting bracket (12) and a moving wheel (13);

the utility model discloses a rack, including rack (1), rack (9), first motor (8), second motor (8), transmission gear (10), support bracket (12) are in opening in bottom chamber (7) rack (1), second motor (8) are installed rack (12) are in rack (1) bottom surface, sideslip screw (9) are rotated and are connected in bottom chamber (7), drive gear (10) are installed on sideslip screw (9) and second motor (8) output, remove frame (11) screw thread suit and connect on sideslip screw (9), support bracket (12) are connected remove frame (11) one end, remove wheel (13) and install support bracket (12) bottom surface.

3. An adjustable punch aperture aluminum plate punch as recited in claim 1 wherein the output section comprises: an output seat (14), a hydraulic cylinder (15), a sliding rod (16), a fixed table (17), a driving motor (18), a punching cutter (19) and a connecting groove (20);

output seat (14) screw thread suit is connected on drive screw (5) and with guide bar (6) slip suit is connected, pneumatic cylinder (15) are installed on output seat (14), slide bar (16) slip suit is connected in output seat (14), fixed station (17) are connected slide bar (16) lower extreme, driving motor (18) install on fixed station (17) and with pneumatic cylinder (15) output is connected, punching cutter (19) are installed driving motor (18) output and are connected through connecting groove (20) screw.

4. A punching machine for aluminium plates with adjustable punching aperture according to claim 3, characterized in that the punching blades (19) are butted in a three-stage structure.

5. An adjustable punch aperture aluminum plate punch as recited in claim 2 wherein the support bracket (12) is L-shaped in cross section.

6. An adjustable punch aperture aluminium plate punch as claimed in claim 2 wherein the moving frame (11) is in sliding engagement with the interior of the bottom cavity (7).