CN219188835U

CN219188835U - Numerical control machine cutting workbench

Info

Publication number: CN219188835U
Application number: CN202222929917.2U
Authority: CN
Inventors: 鲁铭琛; 张斌; 李磊; 董梅; 王万兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-06-16
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a numerical control machine cutting workbench, and relates to the technical field of numerical control machines. The utility model comprises a bottom plate, an air cylinder, a connecting block, a top plate, a bearing mechanism, a cutting mechanism and supporting feet. According to the utility model, after the electric push rod is started, the spacing of the clamping plates in the same row can be changed, so that the clamping stability of workpieces with different widths can be realized, the vacuum chuck is externally connected with a vacuum machine, after the vacuum machine is connected, partial vacuum can be formed between the lower end surface of the workpiece and the upper end of the vacuum chuck, namely, the mounting stability of the workpiece can be further ensured, the actual cutting effect can be ensured, and the rate of defective products can be reduced; through changing the position of locating part at horizontal pole circumference surface, can change the interval of two connecting plates of same row to can realize the cutting purpose of different positions, and the cutter can be dismantled, can set up the change of cutter, thereby can accomplish the cutting purpose of different degree of depth.

Description

Numerical control machine cutting workbench

Technical Field

The utility model relates to the technical field of numerical control machinery, in particular to a numerical control machinery cutting workbench.

Background

Numerical control machining refers to a process method for machining parts on a numerical control machine tool, and the numerical control machine tool machining is consistent with the traditional machine tool machining in general, but is obviously changed. In the machining method for controlling the displacement of parts and cutters by using digital information, a workbench is required to be installed on numerical control machining equipment, and a cutting workbench is also one workbench.

However, various cutting tables in the market still have various problems, and in the use process of the conventional cutting table for numerical control machining, when a workpiece is cut, the workpiece is manually held and fixed for cutting, so that the operation risk is high, and the workpiece cutting has errors due to low precision of the handheld operation.

Disclosure of Invention

The utility model aims at: in order to solve the problems that in the using process of a traditional cutting workbench for numerical control machining, a workpiece is required to be manually held and fixed for cutting during cutting, the operation risk is high, and errors exist in workpiece cutting due to low precision of handheld operation, the utility model provides the numerical control machining workbench.

The utility model adopts the following technical scheme for realizing the purposes:

a numerical control mechanical cutting workbench, which comprises a bottom plate and also comprises,

the air cylinders are symmetrically provided with two groups, each group of air cylinders is symmetrically provided with two groups along the width direction of the bottom plate, and the upper end of each air cylinder is detachably provided with a connecting block;

the top plate is arranged on the upper end face of the connecting block;

the supporting mechanism comprises a workbench, support plates are arranged on two sides of the lower end face of the workbench, fixing plates are detachably arranged on two sides of the upper end face of the workbench close to the edges of the workbench, three electric push rods are uniformly arranged on the inner end face of the fixing plates along the width direction of the fixing plates, clamping plates are connected to the inner end faces of the three electric push rods, two groups of vacuum suction cups are symmetrically arranged in the workbench, and six groups of vacuum suction cups are uniformly arranged along the width direction of the workbench;

the cutting mechanism is symmetrically provided with two groups, each group of cutting mechanism comprises two symmetrically arranged fixed frames, each fixed frame is internally provided with a motor, the inner end of a motor shaft of the motor is detachably provided with a cutter, each fixed frame is provided with a connecting plate on the upper end face, two cross bars are detachably arranged between the connecting plates, four limiting pieces are detachably arranged on the circumferential surface of each cross bar, and each limiting piece is arranged on two side walls of each connecting plate.

Further, the clamping block is installed to the piston post upper end of cylinder, the joint groove has been seted up to the lower terminal surface of connecting block, and the clamping block joint is in the joint groove, and clamping block and joint groove interference fit.

Further, each of the fixing plates is provided with a bump on the lower end face, the upper end face of the workbench is provided with a groove, the bumps are arranged in the groove, and the bumps are in interference fit with the groove.

Further, a plurality of clamping heads are uniformly arranged on the inner end surface of each clamping plate.

Further, a through groove is formed in the top plate, and the connecting plate is movably connected with the top plate through the through groove.

Further, the through hole is formed in the connecting plate, the cross rod is installed in the through hole, the threaded connection portion is arranged on the circumferential surface of the cross rod, the threaded hole is formed in the limiting piece, and the limiting piece is in threaded connection with the limiting piece.

Further, two supporting feet are symmetrically arranged on the lower end face of the bottom plate.

The beneficial effects of the utility model are as follows:

1. according to the utility model, after the electric push rod is started, the spacing of the clamping plates in the same row can be changed, so that the clamping stability of workpieces with different widths can be realized, the vacuum chuck is externally connected with the vacuum machine, after the vacuum machine is connected, partial vacuum can be formed between the lower end surface of the workpiece and the upper end of the vacuum chuck, namely, the mounting stability of the workpiece can be further ensured, the actual cutting effect can be ensured, and the rate of defective products can be reduced.

2. According to the utility model, after the motor is started, the cutter can be driven to rotate, so that the cutting purpose of a workpiece can be realized, the cutter can be disassembled, the cutter can be replaced, so that the cutting purpose of different depths can be finished, the spacing between two connecting plates in the same row can be changed by changing the position of the limiting piece on the circumferential surface of the cross rod, the cutting purpose of different positions can be realized, the working stability of the connecting plates can be ensured under the action of the limiting piece, the actual cutting quality can be ensured, and the actual application range can be further improved.

3. According to the utility model, under the action of the air cylinder, the height of the connecting block and the top plate at the upper end of the connecting block can be adjusted, so that the height of the whole cutting mechanism can be adjusted, and different processing requirements can be met.

Drawings

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

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a schematic perspective view of the support mechanism of the present utility model;

FIG. 4 is a schematic perspective view of a cutting mechanism of the present utility model;

reference numerals: 1. a bottom plate; 2. a cylinder; 3. a connecting block; 4. a top plate; 5. a bearing mechanism; 501. a work table; 502. a support plate; 503. a fixing plate; 504. an electric push rod; 505. a clamping plate; 506. a clamping head; 507. a vacuum chuck; 6. a cutting mechanism; 601. a fixed frame; 602. a motor; 603. a cutter; 604. a connecting plate; 605. a cross bar; 606. a limiting piece; 7. and supporting the feet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the present utility model provides a cutting table for a numerical control machine, which includes a base plate 1, and can ensure the installation stability of the upper components under the action of the base plate 1, so as to ensure the actual cutting effect.

The two groups of the air cylinders 2 are symmetrically arranged, each group of the air cylinders 2 is symmetrically arranged along the width direction of the bottom plate 1, and the upper end of each air cylinder 2 is detachably provided with a connecting block 3; can realize the altitude mixture control of connecting block 3 and roof 4 of its upper end under the effect of cylinder 2, and then can realize the altitude mixture control of whole cutting mechanism 6, can satisfy different processing demands promptly, the practicality is strong, excellent in use effect.

A top plate 4, wherein the top plate 4 is mounted on the upper end surface of the connecting block 3; the mounting stability of the cutting mechanism 6 can be improved by the top plate 4, and the practical use effect can be ensured.

The supporting mechanism 5 comprises a workbench 501, support plates 502 are arranged on two sides of the lower end face of the workbench 501, a fixing plate 503 is detachably arranged on two sides of the upper end face of the workbench 501 close to the edges, three electric push rods 504 are uniformly arranged on the inner end face of the fixing plate 503 along the width direction of the fixing plate 503, clamping plates 505 are connected to the inner end face of the three electric push rods 504, two groups of vacuum suction cups 507 are symmetrically arranged in the workbench 501, and six vacuum suction cups 507 are uniformly arranged in each group of vacuum suction cups 507 along the width direction of the workbench 501; can guarantee the installation stability of workstation 501 under the effect of extension board 502, when using in practice, will wait to process the work piece and place on workstation 501, can change the interval of holding plate 505 with the row after starting electric putter 504 to can realize the centre gripping stability of the work piece of different widths, and vacuum chuck 507 external vacuum machine, after switching on the vacuum machine, can realize forming partial vacuum between the lower terminal surface of work piece and the vacuum chuck 507 upper end, can be further guarantee the installation stability of work piece, thereby can guarantee actual cutting effect, can reduce the defective rate.

The cutting mechanism 6 is symmetrically arranged in two groups, each group of cutting mechanism 6 comprises two symmetrically arranged fixed frames 601, a motor 602 is arranged in each fixed frame 601, a cutter 603 is detachably arranged at the inner end of a motor shaft of the motor 602, a connecting plate 604 is arranged at the upper end face of each fixed frame 601, a cross rod 605 is detachably arranged between two same-row connecting plates 604, four limiting pieces 606 are detachably arranged on the circumferential surface of the cross rod 605, and one limiting piece 606 is arranged on two side walls of each connecting plate 604; can guarantee motor 602's installation stability under fixed frame 601's effect, can drive cutter 603 and rotate after starting motor 602, thereby can realize the cutting purpose of work piece, and cutter 603 can dismantle, can set up the change of cutter 603, thereby can accomplish the cutting purpose of different degree of depth, and through changing the position of locating part 606 at horizontal pole 605 circumference surface, can change the interval of two connecting plates 604 of same row, thereby can realize the cutting purpose of different positions, and can guarantee the job stabilization nature of connecting plate 604 under the effect of locating part 606, thereby can guarantee actual cutting quality, and then can promote actual application scope.

In this embodiment, preferably, a clamping block is mounted at the upper end of the piston column of the air cylinder 2, a clamping groove is formed in the lower end surface of the connecting block 3, the clamping block is clamped in the clamping groove, and the clamping block is in interference fit with the clamping groove; can guarantee the connection stability of piston post and connecting block 3 under the cooperation of joint piece and joint groove, and when not using, can realize the split of cylinder 2 and connecting block 3, the maintenance of being convenient for.

In this embodiment, preferably, a bump is mounted on the lower end surface of each fixing plate 503, a groove is formed on the upper end surface of the workbench 501, the bump is mounted in the groove, and the bump is in interference fit with the groove; can guarantee the connection stability of fixed plate 503 and workstation 501 under the cooperation of lug and recess to can guarantee the installation stability of fixed plate 503, and when not using, can realize the split of fixed plate 503 and workstation 501, accomplish the split after, be convenient for overhaul the maintenance to electric putter 504.

In this embodiment, preferably, a plurality of clamping heads 506 are uniformly mounted on the inner end surface of each clamping plate 505; the clamping heads 506 have a hemispherical structure, and the clamping stability of the clamping plate 505 to the internal components can be further improved by arranging a plurality of clamping heads 506, so that the actual use effect can be ensured.

In this embodiment, preferably, a through slot is formed in the top plate 4, and the connection plate 604 is movably connected with the top plate 4 through the through slot; the space can be provided for the movement of the connecting plate 604 under the action of the through groove, and the limiting purpose is achieved, so that the movement stability of the connecting plate 604 can be ensured.

In this embodiment, preferably, a through hole is formed in the connecting plate 604, the cross rod 605 is installed in the through hole, a threaded connection portion is arranged on the circumferential surface of the cross rod 605, a threaded hole is formed in the limiting piece 606, and the limiting piece 606 is connected with the limiting piece 606 through threads; the mounting stability of the connection plate 604 can be ensured under the action of the cross rod 605, and the stability of the connection plate 604 at different positions can be realized by arranging the limiting piece 606.

In this embodiment, preferably, two supporting legs 7 are symmetrically arranged on the lower end surface of the bottom plate 1; the mounting stability of the components of the base plate 1 and above can be ensured under the action of the supporting feet 7, so that the actual use effect can be ensured.

The working principle and the using flow of the utility model are as follows: when the device is used, a workpiece to be processed is placed at the upper end of the workbench 501, the distance between the clamping plates 505 in the same row can be changed after the electric push rod 504 is started, so that the clamping stability of the workpieces with different widths can be realized, the vacuum chuck 507 is externally connected with a vacuum machine, after the vacuum machine is connected, partial vacuum can be formed between the lower end face of the workpiece and the upper end of the vacuum chuck 507, namely, the installation stability of the workpiece can be further ensured, the actual cutting effect can be ensured, and the rate of defective products can be reduced; the cutter 603 can be driven to rotate after the motor 602 is started, so that the cutting purpose of a workpiece can be achieved, the cutter 603 can be disassembled, the replacement of the cutter 603 can be set, the cutting purpose of different depths can be achieved, the distance between two connecting plates 604 in the same row can be changed by changing the position of the limiting piece 606 on the circumferential surface of the cross rod 605, the cutting purpose of different positions can be achieved, the working stability of the connecting plates 604 can be guaranteed under the action of the limiting piece 606, the actual cutting quality can be guaranteed, and the actual application range can be further improved; can realize the altitude mixture control of connecting block 3 and roof 4 of its upper end under the effect of cylinder 2, and then can realize the altitude mixture control of whole cutting mechanism 6, can satisfy different processing demands promptly.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A numerical control machine cutting workbench is characterized in that: comprises a bottom plate (1) and also comprises,

the air cylinders (2) are symmetrically arranged in two groups, each group of air cylinders (2) is symmetrically arranged in two along the width direction of the bottom plate (1), and a connecting block (3) is detachably arranged at the upper end of each air cylinder (2);

the top plate (4) is arranged on the upper end face of the connecting block (3);

the supporting mechanism (5), the supporting mechanism (5) comprises a workbench (501), support plates (502) are arranged on two sides of the lower end face of the workbench (501), fixing plates (503) are detachably arranged on two sides of the upper end face of the workbench (501) close to the edges, three electric push rods (504) are uniformly arranged on the inner end face of each fixing plate (503) along the width direction of each fixing plate (503), clamping plates (505) are connected to the inner end face of each electric push rod (504), two groups of vacuum suction cups (507) are symmetrically arranged in the workbench (501), and six groups of vacuum suction cups (507) are uniformly arranged along the width direction of the workbench (501);

cutting mechanism (6), cutting mechanism (6) symmetry is provided with two sets of, every group cutting mechanism (6) all include fixed frame (601) that two symmetries set up, every fixed frame (601) the inside all installs motor (602), cutter (603) are all detachably installed to motor shaft inner of motor (602), every connecting plate (604) are all installed to the up end of fixed frame (601), two same row can dismantle between connecting plate (604) install horizontal pole (605), four locating parts (606) are all dismantled on the circumference surface of horizontal pole (605), and every both sides wall of connecting plate (604) all is provided with one locating part (606).

2. A numerical control machine tool cutting table according to claim 1, wherein: the clamping block is installed at the upper end of the piston column of the air cylinder (2), the clamping groove is formed in the lower end face of the connecting block (3), the clamping block is clamped in the clamping groove, and the clamping block is in interference fit with the clamping groove.

3. A numerical control machine tool cutting table according to claim 1, wherein: the lower end face of each fixing plate (503) is provided with a bump, the upper end face of the workbench (501) is provided with a groove, the bumps are arranged in the grooves, and the bumps are in interference fit with the grooves.

4. A numerical control machine tool cutting table according to claim 1, wherein: a plurality of clamping heads (506) are uniformly arranged on the inner end surface of each clamping plate (505).

5. A numerical control machine tool cutting table according to claim 1, wherein: the inside of roof (4) is seted up logical groove, connecting plate (604) through logical groove with roof (4) forms swing joint.

6. A numerical control machine tool cutting table according to claim 1, wherein: the inside of connecting plate (604) is seted up the through-hole, horizontal pole (605) are installed in the through-hole, just the circumference surface of horizontal pole (605) is equipped with threaded connection portion, the inside of locating part (606) is equipped with the screw hole, locating part (606) with locating part (606) pass through threaded connection.

7. A numerical control machine tool cutting table according to claim 1, wherein: two supporting feet (7) are symmetrically arranged on the lower end face of the bottom plate (1).