CN219005340U - Vertical machining center fixture of numerical control machine tool - Google Patents

Vertical machining center fixture of numerical control machine tool Download PDF

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Publication number
CN219005340U
CN219005340U CN202223383581.0U CN202223383581U CN219005340U CN 219005340 U CN219005340 U CN 219005340U CN 202223383581 U CN202223383581 U CN 202223383581U CN 219005340 U CN219005340 U CN 219005340U
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China
Prior art keywords
numerical control
control machine
machining center
fixedly arranged
vertical machining
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CN202223383581.0U
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Chinese (zh)
Inventor
张春波
关涛
张春宏
尹禹霏
王�华
代凤莉
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Shenyang Huaxin Sitong Machinery Manufacturing Co ltd
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Shenyang Huaxin Sitong Machinery Manufacturing Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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Abstract

The utility model discloses a vertical machining center clamp of a numerical control machine tool, which comprises an operation table and two clamping mechanisms, wherein an electric box is fixedly arranged at the center of the lower end of the operation table, a motor is fixedly arranged in the electric box, the output end of the motor is fixedly connected with a driving gear, a limiting hole is formed in the center of the upper end of the operation table, and a rotating shaft is rotatably arranged at the middle part of the inner wall of one side of the limiting hole. The utility model discloses a vertical machining center clamp of a numerical control machine tool, which can clamp and fix products with irregular shapes made of different materials, limit the products, ensure that the products to be machined are not easy to run when the numerical control tool is operated, effectively improve the precision of product machining, control the clamping pressure through a pressure sensor, prevent the damage to the machine caused by deformation or bursting of the products due to overlarge clamping pressure, and avoid the hidden danger of production.

Description

Vertical machining center fixture of numerical control machine tool
Technical Field
The utility model relates to the technical field of clamps, in particular to a vertical machining center clamp of a numerical control machine tool.
Background
The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, and the numerical control machining center is one of the numerical control machine tools with highest yield and most wide application in the world at present.
However, most existing machining center clamps require workers to place products to the clamp for clamping, and in the clamping process, the problem that the workpieces cannot bear clamping force to enable the workpieces to fracture and burst on the workers or the problem that the hand positions are clamped and damaged by the clamps exists, so that risks of the workers are increased.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a vertical machining center clamp of a numerical control machine tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the vertical machining center clamp of the numerical control machine tool comprises an operation table and two clamping mechanisms, wherein an electric box is fixedly arranged at the center of the lower end of the operation table, a motor is fixedly arranged in the electric box, and the output end of the motor is fixedly connected with a driving gear;
the center of the upper end of the operating platform is provided with a limiting hole, the middle part of the inner wall of one side of the limiting hole is rotatably provided with a rotating shaft, a driven gear and a fluted disc are fixedly sleeved on a rod body, which is close to one end of a driving gear, of the rotating shaft respectively, the driven gear and the driving gear are in transmission connection through a transmission belt, the middle part of the upper end of the operating platform is provided with a limiting chute, the inside of the limiting chute is slidingly provided with a transmission rack, the upper end face of the transmission rack is fixedly provided with a first electric telescopic rod, the upper end of the first electric telescopic rod is fixedly provided with a supporting plate, the upper end face of the supporting plate is provided with a clamping groove, the middle part of the front inner wall and the rear inner wall of the clamping groove are respectively provided with a limiting groove, the inner wall of one side opposite to the limiting groove is fixedly provided with a first spring, the opposite ends of the first springs are respectively fixedly provided with a second electric telescopic rod, and the opposite ends of the second electric telescopic rod are respectively fixedly provided with a plane clamping plate;
through the technical scheme, the risk that the operator is clamped by the clamp is reduced, convenience is brought to the work of the operator, the labor intensity of the operator is reduced, the application range of the clamp is widened, and the practicability is higher.
The inside activity of centre gripping groove is provided with vacuum chuck, the operation panel rear side is provided with the vacuum generator by the fixed department of center, connect through the hose between vacuum generator and the vacuum chuck.
As a further description of the above technical solution:
the two clamping mechanisms comprise supporting columns, and oil cylinders are fixedly arranged at the upper ends of the opposite sides of the supporting columns.
As a further description of the above technical solution:
the output of two the hydro-cylinder is all fixed and is provided with the fixed plate, two the fixed plate is relative one side lean on upper end department and lean on equal fixedly connected with No. two springs of lower extreme department, four No. two springs are two a set of, two sets of No. two opposite one ends of springs are all fixed and are provided with the curved surface grip block, two the curved surface grip block is kept away from one side of fixed plate and is leaned on the fixed pressure sensor that is provided with in middle part department.
As a further description of the above technical solution:
the vacuum chuck is made of plastic.
As a further description of the above technical solution:
supporting legs are fixedly arranged at four corners of the lower end of the operating platform.
As a further description of the above technical solution:
the transmission rack is connected with the fluted disc in a meshed manner.
As a further description of the above technical solution:
and the rear side of the vacuum generator is fixedly provided with a comprehensive control box near the upper end.
As a further description of the above technical solution:
the hose is made of rubber.
The utility model has the following beneficial effects:
1. according to the vertical machining center clamp of the numerical control machine tool, the transmission rack is movably arranged on the operation table, and after a product to be machined is placed at the front end of the operation table, the product to be machined can enter the clamping area through the transmission rack, so that the risk that the operator is clamped by the clamp is reduced, and convenience is brought to the work of the operator.
2. According to the vertical machining center clamp of the numerical control machine tool, the vacuum chuck is movably arranged on the operating table, an operator can hold a product to be machined only by placing the product on the surface of the chuck, the labor intensity of the operator is greatly reduced by the design, the application range of the clamp is widened, and the practicability is higher.
3. According to the vertical machining center clamp of the numerical control machine tool, the springs are fixedly arranged between the fixed plate and the curved surface clamping plate, so that a buffering function is achieved when a product to be machined is clamped, the risk of chipping after the product is machined is reduced, and the working efficiency of the clamp is greatly improved.
Drawings
Fig. 1 is a schematic front view of a vertical machining center fixture of a numerical control machine tool according to the present utility model;
FIG. 2 is a schematic side sectional view of a fixture for a vertical machining center of a numerical control machine tool according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a schematic axial view of a clamping mechanism of a vertical machining center clamp of a numerical control machine tool.
Legend description:
1. an operation table; 2. support legs; 3. an electric box; 4. a motor; 5. a drive gear; 6. limiting sliding grooves; 7. a limiting hole; 8. a rotating shaft; 9. a driven gear; 10. fluted disc; 11. a drive rack; 12. a first electric telescopic rod; 13. a vacuum chuck; 14. a support column; 15. a hose; 16. a vacuum generator; 17. a comprehensive control box; 18. a support plate; 19. a clamping groove; 20. a pressure sensor; 21. a limit groove; 22. a first spring; 23. a second electric telescopic rod; 24. a planar clamping plate; 25. a curved clamping plate; 26. an oil cylinder; 27. a fixing plate; 28. a second spring; 29. a drive belt; 30. and a clamping mechanism.
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, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, 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.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the vertical machining center clamp of the numerical control machine tool comprises an operation table 1 and two clamping mechanisms 30, wherein the two clamping mechanisms 30 are positioned in the middle of two sides of the upper end face of the operation table 1, an electric box 3 is fixedly arranged in the center of the lower end of the operation table 1, a motor 4 is fixedly arranged in the electric box 3, the output end of the motor 4 is fixedly connected with a driving gear 5, and the motor 4 rotates to drive the driving gear 5 to rotate;
a limiting hole 7 is formed in the center of the upper end of the operating platform 1, a rotating shaft 8 is rotatably arranged in the middle of the inner wall of one side of the limiting hole 7, a driven gear 9 and a fluted disc 10 are fixedly sleeved on a rod body, which is close to one end of a driving gear 5, of the rotating shaft 8, the driven gear 9 and the driving gear 5 are in transmission connection through a transmission belt 29, a limiting chute 6 is formed in the middle of the upper end of the operating platform 1, a transmission rack 11 is slidably arranged in the limiting chute 6, after a product to be processed is placed at the front end of the operating platform 1 by an operator, the product to be processed can enter a clamping area through the transmission rack 11, the risk that the operator is clamped by a clamp is reduced, a first electric telescopic rod 12 is fixedly arranged at the position, which is close to the front side, a supporting plate 18 is fixedly arranged at the upper end of the first electric telescopic rod 12, a clamping groove 19 is formed in the position, a position, which is close to the middle, on the upper end of the supporting plate 18, a first electric telescopic rod 22 is fixedly arranged at the front side of the inner wall and a rear inner wall of the limiting chute 6, a limiting groove 21 is formed in the middle position, a position, two opposite to the first electric telescopic rods 22 are fixedly arranged at two ends of the first electric telescopic rod 23, and two opposite to the first electric telescopic rods 23 are fixedly arranged at opposite ends of the first electric telescopic rod 23;
the inside activity of centre gripping groove 19 is provided with vacuum chuck 13, and vacuum chuck 13 can carry out the centre gripping to the product of different material irregular shapes fixed to spacing to the product, make the product of waiting to process be difficult to take place to run the position when numerical control cutter operation, effectively improved the precision of product processing, the fixed vacuum generator 16 that is provided with of center department of operation panel 1 rear side, be connected through hose 15 between vacuum generator 16 and the vacuum chuck 13.
The two fixture 30 all includes the support column 14, two the support column 14 is relative one side lean on upper end department all fixed be provided with hydro-cylinder 26, two the output of hydro-cylinder 26 is all fixed be provided with fixed plate 27, two the fixed plate 27 is relative one side lean on upper end department and lean on lower extreme department all fixedly connected with No. two springs 28, four No. two springs 28 are two sets of two No. two springs 28 are relative one end all fixed be provided with curved surface grip block 25, through fixed No. two springs 28 that set up between fixed plate 27 and curved surface grip block 25, play the buffering effect when the centre gripping is waiting to process the product, reduced the risk that the product is cracked after processing, two curved surface grip block 25 is kept away from one side of fixed plate 27 and is leaned on middle part department fixed be provided with pressure sensor 20, through pressure sensor 20 control centre gripping's pressure, prevent to warp or burst and bring the damage for the machine because of the too big product of centre gripping pressure, also stopped the production potential safety hazard, vacuum chuck 13 is the plastics material, the four corners department of operation panel 1 is all fixed with supporting leg 2, 11 and the side of taking place the flexible disc is fixed to take place for the flexible disc 16, the hose material is fixed to take place to the side of the flexible pipe 17.
Working principle: when the vertical machining center clamp of the numerical control machine tool is used, a control program of the comprehensive control box 17 is set according to machining process requirements, after preparation work is finished, an operator manually places a product to be machined on the front side of the vacuum chuck 13, after the product position is adjusted, the vacuum generator 16 starts the vacuum chuck 13 to absorb the product to be machined on the front side, then the motor 4 starts the motor, the driving gear 5 drives the driven gear 9 to rotate, the driven gear 9 rotates to drive the fluted disc 10 to rotate, the fluted disc 10 rotates to drive the transmission rack 11 to move to a clamping area, the first electric telescopic rod 12 starts and drives the vacuum chuck 13 and the product to be machined to rise to the clamping position after the clamping position is reached, and the two oil cylinders 26 start to drive the curved clamping plate 25 to clamp the product to be machined.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a vertical machining center anchor clamps of digit control machine tool, includes operation panel (1) and two fixture (30), its characterized in that: an electric box (3) is fixedly arranged at the center of the lower end of the operating platform (1), a motor (4) is fixedly arranged in the electric box (3), and the output end of the motor (4) is fixedly connected with a driving gear (5);
the electric telescopic device comprises an operating platform (1), a first electric telescopic rod (12) and a second electric telescopic rod (23), wherein a limiting hole (7) is formed in the center of the upper end of the operating platform (1), a rotating shaft (8) is rotatably arranged in the middle of the inner wall of one side of the limiting hole (7), a driven gear (9) and a fluted disc (10) are fixedly sleeved on a rod body, which is close to one end of a driving gear (5), of the rotating shaft (8), the driven gear (9) and the driving gear (5) are in transmission connection through a transmission belt (29), a limiting sliding groove (6) is formed in the middle of the upper end of the operating platform (1), a transmission rack (11) is slidably arranged in the limiting sliding groove (6), a supporting plate (18) is fixedly arranged on the upper end face of the first electric telescopic rod (11) close to the front side, a supporting plate (18) is fixedly arranged on the upper end of the first electric telescopic rod, a clamping groove (19) is formed in the middle of the upper end face of the supporting plate (18), limiting grooves (21) are formed in the middle of the front side inner wall and the rear side inner wall of the clamping groove (19), a limiting sliding groove (21) is formed in the middle, a first spring (22) is fixedly arranged on one side of the opposite side of the limiting groove (21), and a second spring (23) is fixedly arranged on the opposite one end of the second electric telescopic rod (23).
The inside activity of centre gripping groove (19) is provided with vacuum chuck (13), the fixed vacuum generator (16) that is provided with in center department is leaned on to operation panel (1) rear side, be connected through hose (15) between vacuum generator (16) and vacuum chuck (13).
2. The vertical machining center fixture of a numerical control machine according to claim 1, wherein: the two clamping mechanisms (30) comprise support columns (14), and oil cylinders (26) are fixedly arranged at the upper ends of the opposite sides of the support columns (14).
3. The vertical machining center fixture of a numerical control machine according to claim 2, wherein: the output end of two hydro-cylinder (26) is all fixed and is provided with fixed plate (27), two the fixed plate (27) is relative one side lean on upper end department and lean on lower extreme department and all fixedly connected with No. two springs (28), four No. two springs (28) are two by two a set of, two sets of No. two opposite one ends of springs (28) are all fixed and are provided with curved surface grip block (25), two curved surface grip block (25) are kept away from one side of fixed plate (27) and are leaned on middle part department fixed and be provided with pressure sensor (20).
4. The vertical machining center fixture of a numerical control machine according to claim 1, wherein: the vacuum sucker (13) is made of plastic.
5. The vertical machining center fixture of a numerical control machine according to claim 1, wherein: support legs (2) are fixedly arranged at four corners of the lower end of the operating platform (1).
6. The vertical machining center fixture of a numerical control machine according to claim 1, wherein: the transmission rack (11) is connected with the fluted disc (10) in a meshed manner.
7. The vertical machining center fixture of a numerical control machine according to claim 1, wherein: an integrated control box (17) is fixedly arranged at the upper end of the rear side of the vacuum generator (16).
8. The vertical machining center fixture of a numerical control machine according to claim 1, wherein: the hose (15) is made of rubber.
CN202223383581.0U 2022-12-16 2022-12-16 Vertical machining center fixture of numerical control machine tool Active CN219005340U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223383581.0U CN219005340U (en) 2022-12-16 2022-12-16 Vertical machining center fixture of numerical control machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223383581.0U CN219005340U (en) 2022-12-16 2022-12-16 Vertical machining center fixture of numerical control machine tool

Publications (1)

Publication Number Publication Date
CN219005340U true CN219005340U (en) 2023-05-12

Family

ID=86231358

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223383581.0U Active CN219005340U (en) 2022-12-16 2022-12-16 Vertical machining center fixture of numerical control machine tool

Country Status (1)

Country Link
CN (1) CN219005340U (en)

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