CN215239484U

CN215239484U - Numerical control cutting machine

Info

Publication number: CN215239484U
Application number: CN202121509735.9U
Authority: CN
Inventors: 李明军; 毛晓波
Original assignee: Shaoxing Shangyu Chunxiao Metal Products Co ltd
Current assignee: Shaoxing Shangyu Chunxiao Metal Products Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-21
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to a digit control machine tool technical field just discloses a numerical control cutting machine, including the cutting bed, the top left side fixed mounting of cutting bed has pneumatic clamping jaw, the top fixed mounting of pneumatic clamping jaw has the baffle, the right side fixed mounting of cutting bed has the output shaft to extend to the inside motor of cutting bed, the left side fixed mounting of motor has the transmission shaft that the left side is connected with the rotation of cutting bed inside wall, fixed mounting has the restriction ring that is located the transmission shaft top about the inboard of cutting bed between the wall. This numerical control cutting machine, when needs are carried out and the centre gripping to other shapes, thereby can unscrew the fixed pin and make the switching cover move to the left side and cover the backing plate to can carry out the centre gripping through baffle and ejector pad cooperation, only need drive the displacement pole through the motor this moment and remove and can accomplish the centre gripping operation, thereby possessed thereby can be convenient adjust make panel obtain the advantage of better centre gripping effect.

Description

Numerical control cutting machine

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a numerical control cutting machine.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, the requirements on improving the production efficiency, reducing the production cost and having a highly intelligent automatic cutting function are also improved, the development of a numerical control cutting machine must adapt to the requirements on the development of the modern machining industry, and the cutting machines are divided into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting and the like.

The existing numerical control cutting machine mostly has a large workpiece clamping table, however, when a plate-shaped workpiece needs to be cut, the plate-shaped workpiece is usually fixed through a pneumatic clamping jaw, so that only one side of the plate-shaped workpiece can be fixed, the other side of the plate-shaped workpiece cannot be conveniently fixed, the walking track of a cutting assembly is influenced when the plate-shaped workpiece is possibly cut, and then a cutting error is increased, so that the numerical control cutting machine is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a numerical control cutting machine has possessed thereby can be convenient adjust make panel obtain better clamping effect's advantage, has solved current numerical control cutting machine and has mostly had great work piece grip slipper, however when needs cutting plate-shaped work piece, because it fixes through pneumatic clamping jaw usually, lead to only fixing by one side to make the opposite side can't be by convenient fixed, cutting assembly walking orbit receives the problem of influence when probably leading to the cutting.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a numerical control cutting machine, includes the cutting bed, the top left side fixed mounting of cutting bed has pneumatic clamping jaw, the top fixed mounting of pneumatic clamping jaw has the baffle, the right side fixed mounting of cutting bed has the output shaft to extend to the inside motor of cutting bed, the left side fixed mounting of motor has the transmission shaft that left side and cutting bed inside wall rotate to be connected, fixed mounting has the restriction ring that is located the transmission shaft top about the inboard of cutting bed between the wall, the outside threaded connection of transmission shaft is through the inside displacement pole that just extends to the cutting bed top of restriction ring, the top fixed mounting of displacement pole has supplementary clamping device.

The utility model has the advantages that:

the numerical control cutting machine has the advantage that the plate can be conveniently adjusted to obtain a better clamping effect.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, supplementary clamping device include with displacement pole fixed connection's connecting plate, the top fixed mounting of connecting plate has quantity to be a plurality of's sliding sleeve, the inboard diapire fixed mounting of sliding sleeve has the backing plate that extends to the sliding sleeve left side, the top fixed mounting of backing plate has the cylinder, the left side fixed mounting of cylinder has the carriage, rotate between the wall around the inboard of sliding sleeve and be connected with the clamp plate with carriage sliding connection, the outside sliding connection of sliding sleeve has the switching cover, the outside threaded connection of switching cover has the fixed pin that runs through and extend the switching cover inside and contact with the sliding sleeve.

Adopt above-mentioned further scheme's beneficial effect be, supplementary clamping device cooperation cutting bed can carry out the centre gripping to panel and other work pieces.

Further, the top fixed mounting of backing plate has the slipmat, the clamp plate is the slope setting and has the clearance between left side bottom and the backing plate.

The beneficial effect who adopts above-mentioned further scheme is, can prevent that the steel sheet from appearing sliding in the clamping process, and the existence in clearance then guarantees that panel can be convenient places.

Further, the left side of the switching sleeve and the right side of the baffle are fixedly provided with clamping pads, and the opposite sides of the clamping pads are provided with regularly distributed pattern grooves.

The clamping pad has the advantages that the clamping pad can guarantee clamping performance when used for clamping, and due to the fact that the pattern grooves are formed, air between the clamping pad and a clamped workpiece can be avoided while friction performance can be improved.

Further, the length of the switching sleeve is larger than the distance from the left side of the base plate to the left side of the sliding sleeve, and a pushing block with the top located in the same plane as the top of the baffle is arranged at the top of the switching sleeve.

The beneficial effect of adopting above-mentioned further scheme is for the backing plate can be covered with the switching cover, thereby makes fixed mode convertible to the centre gripping.

Furthermore, the number of the pneumatic clamping jaws is consistent with that of the sliding sleeves, the positions of the pneumatic clamping jaws are in one-to-one correspondence, and the length of the connecting plate is consistent with that of the cutting table.

The beneficial effect who adopts above-mentioned further scheme is that, the setting of a plurality of pneumatic clamping jaws can be convenient carry out the centre gripping to a plurality of positions of panel, makes it the clamping effect better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a connection diagram of the limiting ring and the displacement rod of the present invention;

fig. 4 is a connection diagram of the cylinder and the sliding frame according to the present invention.

In the figure: 1. cutting table; 2. a pneumatic clamping jaw; 3. a baffle plate; 4. an electric motor; 5. a drive shaft; 6. a confinement ring; 7. a displacement rod; 8. an auxiliary clamping device; 81. a sliding sleeve; 82. a base plate; 83. a cylinder; 84. a carriage; 85. pressing a plate; 86. switching the sleeve; 87. and fixing the pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, the utility model discloses a cutting table 1, the pneumatic clamping jaw 2 is fixedly installed on the left side of the top of the cutting table 1, the number of the pneumatic clamping jaw 2 is consistent with the number of the sliding sleeve 81, the positions of the pneumatic clamping jaw are in one-to-one correspondence, the length of the connecting plate is consistent with the length of the cutting table 1, the baffle 3 is fixedly installed on the top of the pneumatic clamping jaw 2, the motor 4 with the output shaft extending to the inside of the cutting table 1 is fixedly installed on the right side of the cutting table 1, the transmission shaft 5 with the left side rotatably connected with the inner side wall of the cutting table 1 is fixedly installed on the left side of the motor 4, the limiting ring 6 positioned above the transmission shaft 5 is fixedly installed between the left and right inner side walls of the cutting table 1, the outer side of the transmission shaft 5 is in threaded connection with a displacement rod 7 extending to the upper side of the cutting table 1 through the limiting ring 6, an auxiliary clamping device 8 is fixedly installed on the top of the displacement rod 7, the auxiliary clamping device 8 comprises a connecting plate fixedly connected with the displacement rod 7, a plurality of sliding sleeves 81 are fixedly mounted at the top of the connecting plate, a backing plate 82 extending to the left of the sliding sleeve 81 is fixedly mounted at the bottom wall of the inner side of the sliding sleeve 81, an anti-slip pad is fixedly mounted at the top of the backing plate 82, a pressing plate 85 is obliquely arranged, a gap exists between the bottom of the left side and the backing plate 82, an air cylinder 83 is fixedly mounted at the top of the backing plate 82, a sliding frame 84 is fixedly mounted at the left side of the air cylinder 83, the pressing plate 85 which is slidably connected with the sliding frame 84 is rotatably connected between the front wall and the rear wall of the inner side of the sliding sleeve 81, a switching sleeve 86 is slidably connected at the outer side of the sliding sleeve 81, the length of the switching sleeve 86 is larger than the distance from the left side of the backing plate 82 to the left side of the sliding sleeve 81, a push block with the top and the top of the baffle 3 positioned in the same plane is arranged at the top of the switching sleeve 86, clamping pads are fixedly mounted at the left side of the switching sleeve 86 and the right side of the baffle 3, the opposite sides of the clamping pads on the two sides are provided with regularly distributed riffled grooves, and the outer side of the switching sleeve 86 is in threaded connection with a fixing pin 87 which penetrates through and extends the inside of the switching sleeve 86 and is in contact with the sliding sleeve 81.

The working principle is as follows:

the first step is as follows: when a steel plate needs to be clamped, the plate can be placed on the cutting table 1, the left side of the plate is clamped through the pneumatic clamping jaw 2, then the motor 4 is started to drive the displacement rod 7 to start to move left and right through the transmission shaft 5, after the plate is moved to a proper position, the steel plate can be placed in a gap between the backing plate 82 and the pressing plate 85, then the air cylinder 83 can be started to drive the sliding frame 84 to push the pressing plate 85 to rotate, and the plate is clamped;

the second step is that: when other shapes need to be carried out and the centre gripping, thereby can unscrew fixed pin 87 and make switching sleeve 86 can cover backing plate 82 to the left side removal to can carry out the centre gripping through baffle 3 and ejector pad cooperation, only need can accomplish the centre gripping operation through the removal of motor 4 drive displacement pole 7 this moment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A numerical control cutting machine comprises a cutting table (1), and is characterized in that: the utility model discloses a cutting table, including cutting table (1), top fixed mounting of cutting table (1) has pneumatic clamping jaw (2), the top fixed mounting of pneumatic clamping jaw (2) has baffle (3), the right side fixed mounting of cutting table (1) has output shaft to extend to cutting table (1) inside motor (4), the left side fixed mounting of motor (4) has transmission shaft (5) that the left side is connected with cutting table (1) inside wall rotation, fixed mounting has between the inboard left and right walls of cutting table (1) and is located restriction ring (6) above transmission shaft (5), the outside threaded connection of transmission shaft (5) is through inside displacement rod (7) that just extend to cutting table (1) top of restriction ring (6), the top fixed mounting of displacement rod (7) has supplementary clamping device (8).

2. A numerical control cutting machine according to claim 1, characterized in that: supplementary clamping device (8) include with displacement pole (7) fixed connection's connecting plate, the top fixed mounting of connecting plate has quantity to be the sliding sleeve (81) of a plurality of, the inboard diapire fixed mounting of sliding sleeve (81) has backing plate (82) that extends to sliding sleeve (81) left side, the top fixed mounting of backing plate (82) has cylinder (83), the left side fixed mounting of cylinder (83) has carriage (84), rotate between the inboard front and back wall of sliding sleeve (81) and be connected with clamp plate (85) with carriage (84) sliding connection, the outside sliding connection of sliding sleeve (81) has switching sleeve (86), the outside threaded connection of switching sleeve (86) has through and extends switching sleeve (86) inside and fixed pin (87) with sliding sleeve (81) contact.

3. A numerical control cutting machine according to claim 2, characterized in that: the top of backing plate (82) fixed mounting has the slipmat, clamp plate (85) are the slope and set up and have the clearance between left side bottom and backing plate (82).

4. A numerical control cutting machine according to claim 2, characterized in that: the left side of the switching sleeve (86) and the right side of the baffle (3) are both fixedly provided with clamping pads, and the opposite sides of the clamping pads are both provided with regularly distributed pattern grooves.

5. A numerical control cutting machine according to claim 2, characterized in that: the length of the switching sleeve (86) is greater than the distance from the left side of the backing plate (82) to the left side of the sliding sleeve (81), and a push block with the top in the same plane as the top of the baffle (3) is arranged at the top of the switching sleeve (86).

6. A numerical control cutting machine according to claim 2, characterized in that: the number of the pneumatic clamping jaws (2) is consistent with that of the sliding sleeves (81), the positions of the pneumatic clamping jaws correspond to those of the sliding sleeves one by one, and the length of the connecting plate is consistent with that of the cutting table (1).