CN219309877U

CN219309877U - Quick die replacement device of servo numerical control punch

Info

Publication number: CN219309877U
Application number: CN202222499298.8U
Authority: CN
Inventors: 刘超; 苗兴鹏
Original assignee: Jinan Shangpu Cnc Machinery Co ltd
Current assignee: Jinan Shangpu Cnc Machinery Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-07-07
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to the technical field of die disassembly and assembly of punching machines, in particular to a die quick replacement device of a servo numerical control punching machine. The technical proposal comprises: the fixture comprises a fixture table, a die seat and a limiting seat, wherein the middle position of the upper surface of the fixture table is symmetrically provided with a strip-shaped groove, a wheel seat is slidably arranged in the strip-shaped groove, the upper surface of the wheel seat is rotatably provided with a roller, the die seat is slidably arranged on the strip-shaped groove, the upper surface of the die seat is symmetrically provided with a pressing plate, the lower surface of the limiting seat is welded with a sliding block, the sliding block is slidably arranged on the upper surface of the fixture table, a rotating block is rotatably arranged on the limiting seat, and one end lower surface of the rotating block is contacted with the upper surface of the pressing plate. According to the utility model, the influence of the dead weight of the die on disassembly and assembly is reduced through the cooperation between the structures, so that the die can be replaced conveniently and rapidly, and the use requirements of personnel are met.

Description

Quick die replacement device of servo numerical control punch

Technical Field

The utility model relates to the technical field of die disassembly and assembly of punching machines, in particular to a die quick replacement device of a servo numerical control punching machine.

Background

The numerical control punch is a short name of numerical control punch, and is an automatic machine tool provided with a program control system. The control system can logically process and decode a program defined by a control code or other symbolic instruction to cause the punch to operate and machine the part.

In the process of replacing the die, the existing punch is made of all steel, so that the die is large in self quality, the die and the tooling table are inconvenient to assemble and disassemble, and the use requirement of personnel cannot be met.

Therefore, we propose a quick die replacement device for a servo numerical control punch to solve the existing problems.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a quick die replacement device of a servo numerical control punch.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick replacement device of mould of servo numerical control punch, includes tool table, mould seat and spacing seat, the bar groove has been seted up to the upper surface intermediate position department symmetry of tool table, the inside slidable mounting in bar groove has the wheel seat, the gyro wheel is installed in the upper surface rotation of wheel seat, mould seat slidable mounting is on the bar groove, the clamp plate is installed to the upper surface symmetry of mould seat, the lower surface welding of spacing seat has the slider, slider slidable mounting is at the upper surface of tool table, rotate on the spacing seat and install the turning block, the upper surface of one end lower surface contact clamp plate of turning block.

When the die seat needs to be disassembled, the external power supply is connected to enable the upper pneumatic rod to descend, one end of the rotating block loses the ascending force, the rotating block is not pressed against the pressing plate, then the limiting seat is manually slid, the limiting seat is far away from the die seat, then the lower pneumatic rod ascends, the wheel seat moves upwards to drive the idler wheel to prop against the lower surface of the die seat, the die seat is jacked up to enable the idler wheel to bear the gravity of most of the die seat, so that the die seat can be conveniently slid, in the sliding process, the die seat is in rolling contact with the idler wheel, and the operation is reversed when the die seat is installed.

Preferably, the lower end of the inside of the tool table is provided with a lower pneumatic rod through a bolt, the output end of the lower pneumatic rod is provided with a supporting rod, and two ends of the supporting rod are respectively arranged on the lower surfaces of the two wheel seats. The height of the wheel seat is convenient to change through the design of the lower pneumatic rod.

Preferably, the upper pneumatic rod is embedded and installed on the limiting seat, and the output end of the upper pneumatic rod contacts the lower surface of the other end of the rotating block. Through the design of last pneumatic rod, be convenient for oppress the one end of turning block.

Preferably, a sliding groove matched with the sliding block is formed in the upper surface of the tool table, and the sliding groove is slidably arranged in the sliding groove. Through the design of spout, be convenient for inject the removal orbit of spacing seat.

Preferably, the limit seats are four in number, two limit seats are one group, and the two groups of limit seats are symmetrically distributed relative to the die seat. Through the setting of spacing seat quantity, guarantee the stable installation to the mould seat.

Preferably, fixed plates are symmetrically welded at the lower ends of two sides of the tool table, and mounting nails are symmetrically and movably inserted on the fixed plates. The device is convenient to fix at a specified position through the design of the mounting nails.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the die seat is required to be disassembled, the die quick replacement device of the servo numerical control punch is connected with an external power supply to enable the upper pneumatic rod to move downwards, so that one end of the rotating block loses the upward force, the rotating block does not press the pressing plate any more, then the limiting seat is manually slid, the limiting seat is far away from the die seat, then the lower pneumatic rod moves upwards, the wheel seat moves upwards to drive the roller to abut against the lower surface of the die seat, so that the die seat is jacked up to enable the roller to bear the gravity of most of the die seat, the die seat can be conveniently slid, in the sliding process, the die seat is in rolling contact with the roller, and the operation is reversed when the die seat is installed.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 according to the present utility model.

Reference numerals: 1. installing nails; 2. a chute; 3. a slide block; 4. a support rod; 5. a lower pneumatic rod; 6. a tooling table; 7. a fixing plate; 8. an upper pneumatic rod; 9. a rotating block; 10. a mold base; 11. a pressing plate; 12. a limit seat; 13. a wheel seat; 14. a roller; 15. a bar-shaped groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1-4, the quick die replacement device for the servo numerical control punch provided by the utility model comprises a tool table 6, a die seat 10 and a limiting seat 12, wherein strip grooves 15 are symmetrically formed in the middle of the upper surface of the tool table 6, a wheel seat 13 is slidably arranged in each strip groove 15, a roller 14 is rotatably arranged on the upper surface of each wheel seat 13, the die seat 10 is slidably arranged on each strip groove 15, a pressing plate 11 is symmetrically arranged on the upper surface of each die seat 10, a sliding block 3 is welded on the lower surface of each limiting seat 12, the sliding blocks 3 are slidably arranged on the upper surface of the tool table 6, a rotating block 9 is rotatably arranged on each limiting seat 12, and one end lower surface of each rotating block 9 is in contact with the upper surface of each pressing plate 11.

The working principle based on embodiment 1 is: when the die seat 10 needs to be disassembled, the upper pneumatic rod 8 descends, one end of the rotating block 9 loses the ascending force, so that the rotating block is not pressed against the pressing plate 11, then the limiting seat 12 is manually slid, the limiting seat 12 is far away from the die seat 10, then the lower pneumatic rod 5 ascends, the wheel seat 13 moves upwards to drive the roller 14 to prop against the lower surface of the die seat 10, so that the die seat 10 is jacked up, the die seat 10 can be conveniently slid, and the operation is reversed when the die seat 10 is installed.

Example two

As shown in fig. 1-4, the present utility model provides a quick die replacement device for a servo numerical control press, which further includes: the lower pneumatic rod 5 is installed to the inside lower extreme of frock platform 6 through the bolt, and bracing piece 4 is installed to the output of lower pneumatic rod 5, and the lower surface at two wheel seat 13 is installed respectively at the both ends of bracing piece 4, through the design of lower pneumatic rod 5, is convenient for change the height of wheel seat 13.

The upper pneumatic rod 8 is embedded and installed on the limiting seat 12, the output end of the upper pneumatic rod 8 contacts the lower surface of the other end of the rotating block 9, and one end of the rotating block 9 is conveniently pressed through the design of the upper pneumatic rod 8.

The upper surface of frock platform 6 has seted up the spout 2 with slider 3 looks adaptation, and spout 2 slidable mounting is in spout 2, through the design of spout 2, is convenient for inject the removal orbit of spacing seat 12.

The number of the limiting seats 12 is four, two limiting seats 12 are in a group, the two groups of limiting seats 12 are symmetrically distributed relative to the die seat 10, and stable installation of the die seat 10 is ensured through setting the number of the limiting seats 12.

The lower ends of the two sides of the tooling table 6 are symmetrically welded with fixing plates 7, the fixing plates 7 are symmetrically movably inserted with mounting nails 1, and the device is conveniently fixed at a specified position through the design of the mounting nails 1.

It should be noted that, the structures of the upper pneumatic rod 8 and the lower pneumatic rod 5 are the prior art, the working principle and the internal structure thereof are known to those skilled in the art, and the present utility model only uses the functions thereof and does not improve the internal structure thereof, so detailed description thereof is omitted, and those skilled in the art can perform any optional matching according to the needs or convenience thereof.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Working principle: when the die quick replacement device of the servo numerical control punch is used, when the die seat 10 is required to be disassembled, an external power supply is connected to enable the upper pneumatic rod 8 to move downwards, one end of the rotating block 9 loses the upward force, the pressing plate 11 is not pressed, then the limiting seat 12 is manually slid, the limiting seat 12 is far away from the die seat 10, then the lower pneumatic rod 5 moves upwards, the wheel seat 13 moves upwards to drive the roller 14 to abut against the lower surface of the die seat 10, so that the die seat 10 is jacked up, the roller 14 bears the gravity of most of the die seat 10, the die seat 10 can be conveniently slid, and in the sliding process, the die seat 10 and the roller 14 are in rolling contact, and the operation is reversed when the die seat 10 is installed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a quick replacement device of mould of servo numerical control punch press, includes frock platform (6), mould seat (10) and spacing seat (12), its characterized in that: the upper surface intermediate position department symmetry of tool table (6) has seted up bar groove (15), the inside slidable mounting in bar groove (15) has wheel seat (13), gyro wheel (14) are installed in the upper surface rotation of wheel seat (13), mould seat (10) slidable mounting is on bar groove (15), clamp plate (11) are installed to the upper surface symmetry of mould seat (10), the lower surface welding of spacing seat (12) has slider (3), slider (3) slidable mounting is at the upper surface of tool table (6), rotatory piece (9) are installed in rotation on spacing seat (12), the upper surface of one end lower surface contact clamp plate (11) of rotatory piece (9).

2. The rapid die replacement device for a servo numerical control press according to claim 1, wherein: the lower pneumatic rod (5) is installed to inside lower extreme of frock platform (6) through the bolt, bracing piece (4) are installed to the output of lower pneumatic rod (5), the lower surface at two wheel seat (13) is installed respectively at the both ends of bracing piece (4).

3. The rapid die replacement device for a servo numerical control press according to claim 1, wherein: an upper pneumatic rod (8) is embedded and installed on the limiting seat (12), and the output end of the upper pneumatic rod (8) contacts the lower surface of the other end of the rotating block (9).

4. The rapid die replacement device for a servo numerical control press according to claim 1, wherein: the upper surface of frock platform (6) has seted up spout (2) with slider (3) looks adaptation, spout (2) slidable mounting is in spout (2).

5. The rapid die replacement device for a servo numerical control press according to claim 1, wherein: the number of the limiting seats (12) is four, two limiting seats (12) are in one group, and the two groups of limiting seats (12) are symmetrically distributed relative to the die seat (10).

6. The rapid die replacement device for a servo numerical control press according to claim 1, wherein: the fixture table is characterized in that fixing plates (7) are symmetrically welded at the lower ends of two sides of the fixture table (6), and mounting nails (1) are symmetrically and movably inserted on the fixing plates (7).