CN214640722U

CN214640722U - Positioning cutting assembly for numerical control machining center

Info

Publication number: CN214640722U
Application number: CN202120476556.3U
Authority: CN
Inventors: 叶国华
Original assignee: Shenyang Tianhe Liyuan Aviation Manufacturing Co ltd
Current assignee: Shenyang Tianhe Liyuan Aviation Manufacturing Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-09
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a location cutting components that numerical control machining center used, including the workstation, the top fixed mounting of workstation has the slip dish, and the spout has been seted up at the top of slip dish, and the sliding block has been cup jointed in the top activity of spout, and the interactive support frame that has cup jointed in sliding block top, the top fixed mounting of support frame has the objective table, and the equal fixed mounting in the left and right sides of support frame has the mount. Among the above-mentioned scheme, when we add the equidirectional processing to the work piece, need carry out artifical transport to it, but the volume of partial work piece, weight are all too big, make the speed of cutting very low, greatly reduced staff's speed, improve former equipment this moment, add sliding plate and sliding block in former equipment, the top of sliding block is fixed with the mount, when needs cut the equidirectional cutting to the work piece, accessible sliding block slides on the sliding plate this moment, change the direction of work piece with this.

Description

Positioning cutting assembly for numerical control machining center

Technical Field

The utility model relates to a machining technical field, more specifically say, the utility model relates to a location cutting assembly that numerical control machining center used.

Background

Along with the development of the society, the traditional processing technology is not suitable for the development of the current society, the traditional processing technology is gradually replaced by the numerical control processing technology, the numerical control processing technology has the advantages of high precision, high processing speed and the like, a workpiece is generally required to be positioned and cut by a numerical control processing center when being processed by the numerical control processing center, so that the workpiece required by people can be obtained, but the numerical control processing center in the current market has certain defectiveness when being positioned and cut, when people are used for processing the workpiece in different directions, the workpiece needs to be manually carried, but the volume and the weight of partial workpieces are too great, so that the cutting speed is very low, the working speed of workers is greatly reduced, in addition, when the numerical control processing center controls a cutting knife to cut, certain vibration can be generated, and the service life of the cutting knife can be greatly reduced if the cutting knife works under the vibration for a long time, so that the cutting knife needs to be replaced regularly, and the economic cost is greatly improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a location cutting assembly that numerical control machining center used, with solve on the existing market numerical control machining center all have certain defect when fixing a position the cutting to the work piece, when we add man-hour in the equidirectional to the work piece, need carry out artifical transport to it, but the volume of partial work piece, weight is all too great, make the speed of cutting very low, greatly reduced staff's work speed, in addition, when numerical control machining center control cutting knife cuts, can produce certain vibrations, the cutting knife can make its life greatly reduced if work for a long time under this kind of vibrations, make the cutting knife of need regular change, economic cost's problem has been improved greatly.

In order to solve the technical problem, the utility model provides a following technical scheme: a positioning cutting assembly for a numerical control machining center comprises a workbench, wherein a sliding disc is fixedly mounted at the top of the workbench, a sliding groove is formed in the top of the sliding disc, a sliding block is movably sleeved at the top of the sliding groove, a supporting frame is interactively sleeved at the top of the sliding block, an object stage is fixedly mounted at the top of the supporting frame, fixed frames are fixedly mounted on the left side and the right side of the supporting frame respectively, a telescopic rod is fixedly mounted on one side of each fixed frame, a fixed claw is fixedly mounted on one side of each telescopic rod, a bolt is movably sleeved at the top of the supporting frame, and a magnet sucking plate is fixedly mounted at the bottom of the bolt;

the top fixed mounting of workstation has the slide rail, the movable block has been cup jointed in the surface activity of slide rail, the bottom fixed mounting of movable block has the cutting knife, cutting knife bottom fixed mounting has the surge tank, the top fixed mounting of surge tank has the shock attenuation cotton, the bottom fixed mounting of surge tank has spacing spring.

The observation window is fixedly arranged on the outer surface of the workbench, and the operation panel is fixedly arranged on the outer surface of the workbench.

The top of the shock absorption box is provided with a clamping groove, and the bottom of the shock absorption box is fixedly provided with an inner positioning block.

Wherein, the bottom fixed mounting of slip dish has the base, and its material is the plastic material.

The bottom fixed mounting of workstation has dampproofing cloth, the inner chamber fixed mounting of workstation has the bearing block.

The left side and the right side of the cutting knife are fixedly provided with rotating teeth, and the surface of the objective table is fixedly sleeved with a threaded plate.

Wherein, the telescopic link's telescopic range is between fifteen centimetres to twenty-five centimetres.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, a numerical control machining center on the market has certain defectiveness when positioning and cutting a workpiece, when people process the workpiece in different directions, the workpiece needs to be carried manually, but the volume and the weight of part of the workpiece are too heavy, so that the cutting speed is very low, the working speed of workers is greatly reduced, the original equipment is improved, a sliding disc and a sliding block are added into the original equipment, a fixing frame is fixed at the top of the sliding block, and when the workpiece needs to be cut in different directions, the sliding block can slide on the sliding disc to change the direction of the workpiece; in the above scheme, when numerical control machining center control cutting knife cuts, can produce certain vibrations, the cutting knife can make its life greatly reduced if work for a long time under this kind of vibrations, make the cutting knife of need regularly changing, economic cost is greatly improved, a damping device is added at the top of cutting the sword this moment, add the shock attenuation cotton at damping device's top, add spacing spring in damping device's bottom, when the cutting sword when cutting the produced vibrations of during operation, damping device can alleviate this kind of vibrations this moment and handle, the life of cutting sword has been greatly improved, and greatly reduced its economic cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the sliding plate of the present invention;

FIG. 3 is a schematic view of the overall structure of the sliding block of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 5 is the overall structure schematic diagram of the shock-absorbing box of the present invention.

[ reference numerals ]

1. A work table; 2. a sliding disk; 3. a chute; 4. a slider; 5. a support frame; 6. an object stage; 7. a fixed mount; 8. a telescopic rod; 9. a fixed jaw; 10. a ferromagnetic plate; 11. a bolt; 12. a slide rail; 13. a moving block; 14. a damper box; 15. a cutting knife; 16. an observation window; 17. an operation panel; 41. a card slot; 42. an inner positioning block; 141. damping cotton; 142. and a limiting spring.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides an embodiment of fig. 1-5 provides a location cutting assembly that numerical control machining center used, including workstation 1, the top fixed mounting of workstation 1 has sliding tray 2, the top of sliding tray 2 has seted up spout 3, the top activity of spout 3 has cup jointed sliding block 4, sliding block 4 top interaction has cup jointed support frame 5, the top fixed mounting of support frame 5 has objective table 6, the left and right sides of support frame 5 all fixed mounting have mount 7, one side fixed mounting of mount 7 has telescopic link 8, one side fixed mounting of telescopic link 8 has stationary dog 9, the top activity of support frame 5 has cup jointed bolt 11, the bottom fixed mounting of bolt 11 has magnet attraction board 10;

the top of the workbench 1 is fixedly provided with a slide rail 12, the outer surface of the slide rail 12 is movably sleeved with a movable block 13, the bottom of the movable block 13 is fixedly provided with a cutting knife 15, the bottom of the cutting knife 15 is fixedly provided with a shock absorption box 14, the top of the shock absorption box 14 is fixedly provided with shock absorption cotton 141, the bottom of the shock absorption box 14 is fixedly provided with a limiting spring 142, the outer surface of the workbench 1 is fixedly provided with an observation window 16, the outer surface of the workbench 1 is fixedly provided with an operation panel 17, the top of the shock absorption box 14 is provided with a clamping groove 41, the bottom of the shock absorption box 14 is fixedly provided with an inner positioning block 42, the bottom of the sliding disc 2 is fixedly provided with a base made of plastic material, the bottom of the workbench 1 is fixedly provided with a damp-proof cloth, the inner cavity of the workbench 1 is fixedly provided with a bearing block, and the left side and the right side of the cutting knife 15 are both fixedly provided with rotating teeth, the surface of the objective table 6 is fixedly sleeved with a thread plate, and the telescopic rod 8 can extend and retract within a range of fifteen centimeters to twenty-five centimeters.

As shown in fig. 2 to 4, a sliding disc 2 is fixedly mounted at the top of the workbench 1, a sliding chute 3 is formed at the top of the sliding disc 2, a sliding block 4 is movably sleeved at the top of the sliding chute 3, a support frame 5 is interactively sleeved at the top of the sliding block 4, an object stage 6 is fixedly mounted at the top of the support frame 5, fixed frames 7 are fixedly mounted at the left side and the right side of the support frame 5, an expansion link 8 is fixedly mounted at one side of each fixed frame 7, a fixed claw 9 is fixedly mounted at one side of each expansion link 8, a bolt 11 is movably sleeved at the top of the support frame 5, and a ferromagnetic attraction plate 10 is fixedly mounted at the bottom of the bolt 11;

specifically, when workstation 1 begins work, this moment with the inside locating piece 42 joint in spout 3 of sliding block 4 bottom, place the work piece that needs the cutting on objective table 6, and adjust telescopic link 8 according to the width of work piece, and utilize stationary dog 9 to fix the work piece, and begin swivel bolt 11, utilize to inhale ferromagnetic slab 10 and increase the fixed to the work piece, when needs slide, can promote stationary dog 9 this moment, make sliding block 4 of stationary dog 9 bottom can slide at will in spout 3 inside.

As shown in fig. 5, a slide rail 12 is fixedly mounted at the top of the workbench 1, a moving block 13 is movably sleeved on the outer surface of the slide rail 12, a cutting knife 15 is fixedly mounted at the bottom of the moving block 13, a damping box 14 is fixedly mounted at the bottom of the cutting knife 15, damping cotton 141 is fixedly mounted at the top of the damping box 14, a limiting spring 142 is fixedly mounted at the bottom of the damping box 14, an observation window 16 is fixedly mounted at the outer surface of the workbench 1, an operation panel 17 is fixedly mounted at the outer surface of the workbench 1, a clamping groove 41 is formed at the top of the damping box 14, and an inner positioning block 42 is fixedly mounted at the bottom of the damping box 14;

specifically, when the cutting knife 15 begins to work, certain vibrations can be generated at this moment, the damping box 14 begins to work at this moment, and after the vibrations are generated, the damping cotton 141 can lift off some vibrations, and the limiting spring 142 can lift off the vibrations of another part at this moment, and after the vibrations are ended, the limiting spring 142 returns to original length, so that the service life of the cutting knife 15 is greatly prolonged.

The working process of the utility model is as follows:

when the workbench 1 starts to work, the inner positioning block 42 at the bottom of the sliding block 4 is clamped in the sliding groove 3, the workpiece to be cut is placed on the object stage 6, the telescopic rod 8 is adjusted according to the width of the workpiece, the workpiece is fixed by the fixing claw 9, the bolt 11 is rotated, the fixing of the workpiece is increased by the ferromagnetic attraction plate 10, when sliding is needed, the fixed claw 9 can be pushed at the moment, so that the sliding block 4 at the bottom of the fixed claw 9 can slide freely in the sliding chute 3, when the cutting blade 15 starts to work, a certain vibration is generated, and the shock absorption box 14 starts to work, when the vibration is generated, the shock absorbing cotton 141 will discharge a part of the vibration, at this time, the limit spring 142 will discharge another part of the vibration, when the vibration is finished, the limiting spring 142 returns to the original length, so that the service life of the cutting knife 15 is greatly prolonged.

Above-mentioned scheme, the mutually supporting of spout 3, sliding block 4, when the not equidirectional cutting to the work piece of needs, accessible sliding block 4 slides on sliding disc 2 this moment to this direction that changes the work piece, the mutually supporting of shock attenuation cotton 141, spacing spring 142, damping device can alleviate the processing to this kind of vibrations, has improved cutting knife 15's life greatly, and greatly reduced its economic cost.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning cutting assembly for a numerical control machining center comprises a workbench (1), a sliding disc (2) is fixedly installed at the top of the workbench (1), it is characterized in that the top of the sliding disc (2) is provided with a sliding chute (3), the top of the sliding chute (3) is movably sleeved with a sliding block (4), a support frame (5) is interactively sleeved at the top of the sliding block (4), an objective table (6) is fixedly arranged at the top of the support frame (5), the left side and the right side of the supporting frame (5) are both fixedly provided with a fixed frame (7), one side of the fixed frame (7) is fixedly provided with a telescopic rod (8), one side of the telescopic rod (8) is fixedly provided with a fixed claw (9), a bolt (11) is movably sleeved at the top of the support frame (5), and a ferromagnetic attraction plate (10) is fixedly arranged at the bottom of the bolt (11);

the top fixed mounting of workstation (1) has slide rail (12), the outer surface activity of slide rail (12) has cup jointed movable block (13), the bottom fixed mounting of movable block (13) has cutting knife (15), cutting knife (15) bottom fixed mounting has surge tank (14), the top fixed mounting of surge tank (14) has the shock attenuation cotton (141), the bottom fixed mounting of surge tank (14) has spacing spring (142).

2. The positioning cutting assembly for the numerical control machining center according to claim 1, characterized in that an observation window (16) is fixedly installed on the outer surface of the workbench (1), and an operation panel (17) is fixedly installed on the outer surface of the workbench (1).

3. The positioning and cutting assembly for the numerical control machining center according to claim 1, wherein a clamping groove (41) is formed in the top of the shock absorption box (14), and an inner positioning block (42) is fixedly mounted at the bottom of the shock absorption box (14).

4. The positioning and cutting assembly for the numerical control machining center according to claim 1, wherein a base is fixedly installed at the bottom of the sliding disk (2) and is made of plastic materials.

5. The positioning cutting assembly for the numerical control machining center according to claim 1, characterized in that a damp-proof cloth is fixedly installed at the bottom of the workbench (1), and a bearing block is fixedly installed in an inner cavity of the workbench (1).

6. The positioning cutting assembly for the numerical control machining center according to claim 1, wherein rotating teeth are fixedly installed on the left side and the right side of the cutting knife (15), and a threaded plate is fixedly sleeved on the surface of the objective table (6).

7. The positioning and cutting assembly for the numerical control machining center according to claim 1, characterized in that the telescopic rod (8) has a telescopic range of fifteen centimeters to twenty-five centimeters.