CN220761763U - Clamp for vertical machining center - Google Patents

Clamp for vertical machining center Download PDF

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Publication number
CN220761763U
CN220761763U CN202322606724.8U CN202322606724U CN220761763U CN 220761763 U CN220761763 U CN 220761763U CN 202322606724 U CN202322606724 U CN 202322606724U CN 220761763 U CN220761763 U CN 220761763U
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CN
China
Prior art keywords
machining center
face
block
rotating
clamp
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Active
Application number
CN202322606724.8U
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Chinese (zh)
Inventor
徐德宝
郭鹏
毛鹏跃
才宝生
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Shenyang Haotong Machinery Manufacturing Co ltd
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Shenyang Haotong Machinery Manufacturing Co ltd
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Priority to CN202322606724.8U priority Critical patent/CN220761763U/en
Application granted granted Critical
Publication of CN220761763U publication Critical patent/CN220761763U/en
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Abstract

The utility model discloses a clamp for a vertical machining center, which comprises the following components; a machining center workbench; the rotating blocks are three in number and are arranged on the upper end face of the machining center workbench; the rotary ring is rotatably arranged on the upper end face of the machining center workbench, the fixed block is arranged on the inner wall face of the rotary ring, and one end face of the fixed block is contacted with one end face of the rotary block; the driving device is arranged on the upper end face of the machining center workbench and is used for driving the grabbing ring to rotate, under the action of the driving device, the rotating ring and the fixing block can be driven to rotate, the rotating block is enabled to rotate to clamp the part, the rotating block can clamp and fix the parts in different shapes more firmly, meanwhile, the rotating block can clamp the outer surface of the spherical part in a surrounding mode, and machining quality of the part is prevented from being reduced or the part is prevented from being damaged due to shaking.

Description

Clamp for vertical machining center
Technical Field
The utility model relates to the technical field of machining centers, in particular to a clamp for a vertical machining center.
Background
The machining center is a highly-automatic multifunctional numerical control machine tool with a tool magazine and an automatic tool changing device.
At present, the existing clamping device is not firm enough when clamping irregular parts, especially spherical parts, and when in machining, if the clamping is not firm, the parts are easy to move, so that the machining quality of the parts is reduced, or the parts are damaged, and the cost is wasted.
Disclosure of Invention
In order to solve the above problems, that is, the problems set forth in the background art, the present utility model provides a fixture for a vertical machining center, including;
a machining center workbench;
the rotating blocks are three in number and are arranged on the upper end face of the machining center workbench;
the rotating ring is rotatably arranged on the upper end face of the machining center workbench and is positioned on the outer side of the rotating block;
the fixed block is arranged on the inner wall surface of the rotating ring, and one end surface of the fixed block is contacted with one end surface of the rotating block;
the driving device is arranged on the upper end face of the machining center workbench and used for driving the grabbing ring to rotate.
Preferably, the driving device includes;
the number of the supporting blocks is two, and the supporting blocks are arranged on the upper end surface of the machining center workbench;
the worm is rotatably arranged between the pair of support blocks;
the worm wheel is arranged on the outer wall surface of the rotating ring and is meshed with the worm;
the driving piece is arranged on the upper end face of the machining center workbench, and the output end of the driving piece is connected with one end of the worm.
Preferably, an annular groove is formed on the upper end face of the machining center workbench, and an annular block which is connected with the annular groove in a sliding mode is installed on the lower end face of the rotating ring.
Preferably, a rotating shaft is fixedly installed on the rotating block, and one end of the rotating shaft is rotatably connected with the upper end face of the machining center workbench.
Preferably, an end face of the rotating block is provided with a non-slip pad.
The beneficial technical effects of the utility model are as follows: under drive arrangement's effect, can drive swivel becket and fixed block rotation, make the swivelling block rotate and carry out the centre gripping to the part, the swivelling block can be to the part of different shapes can be more firm carry out the centre gripping fixed, and the swivelling block can also carry out the centre gripping of surrounding type to the surface of spherical part simultaneously, and spherical part can be more stable when making processing, prevents to rock the processingquality who causes the part to reduce or make the part damage.
Drawings
Fig. 1 shows a schematic top view of the present utility model.
Fig. 2 shows a schematic view of a cross-sectional front view of the rotary ring of the present utility model.
Fig. 3 shows a schematic view of a cross-sectional front view of a machining center table according to the present utility model.
Reference numeral 1, machining center workstation, 2, turning block, 3, swivel becket, 4, fixed block, 5, supporting shoe, 6, worm, 7, worm wheel, 8, driving piece, 9, ring channel, 10, annular block, 11, pivot, 12, slipmat.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
The utility model provides a clamp for a vertical machining center, which comprises;
the machining center workbench 1 can bear parts to be machined from the outside;
the rotating blocks 2 are three in number and are all arranged on the upper end face of the machining center workbench 1, the rotating blocks 2 are rotationally connected with the machining center workbench 1, and one end face of each rotating block contacts with the surface of a part during rotation to clamp and fix the part;
the rotating ring 3 is rotatably arranged on the upper end surface of the machining center workbench 1 and is positioned on the outer side of the rotating block 2;
the fixed block 4 is arranged on the inner wall surface of the rotating ring 3, one end surface of the fixed block 4 is in contact with one end surface of the rotating block 2, one end surface of the fixed block 4 is welded with the inner wall surface of the rotating ring 3 and can be kept fixed, and meanwhile, the rotating ring 3 rotates to drive the fixed block 4, so that one end surface of the fixed block 3 pushes the rotating block 2 to overturn;
the driving device is arranged on the upper end surface of the working table 1 of the machining center and is used for driving the gripping ring 3 to rotate.
Specifically, the driving device includes;
the number of the supporting blocks 5 is two, the supporting blocks 5 are arranged on the upper end face of the machining center workbench 1, and the supporting blocks 5 are welded on the upper end face of the machining center workbench 1 and can be kept fixed;
the worm 6 is rotatably arranged between the pair of support blocks 5, and two ends of the worm 6 are respectively rotatably connected with the pair of support blocks 5;
the worm wheel 7 is arranged on the outer wall surface of the rotating ring 3, is meshed with the worm 6, and is welded on the outer wall surface of the rotating ring 3, so that the worm wheel 7 can be kept stable with the rotating ring 3;
the driving piece 8 is arranged on the upper end face of the machining center workbench 1, the output end of the driving piece 8 is connected with one end of the worm 6, the driving piece 8 is a low-speed motor and fixedly arranged on the upper end face of the machining center workbench 1, meanwhile, the output end of the driving piece 8 is welded with one end of the worm 6, a worker starts the driving piece 8, the output end of the driving piece 8 drives the worm 6 to rotate, and the worm wheel 7 can drive the rotating ring 3 to rotate simultaneously.
Specifically, the upper end face of the machining center workbench 1 is provided with an annular groove 9, the lower end face of the rotating ring 3 is provided with an annular block 10 which is in sliding connection with the annular groove 9, the annular block 10 is welded on the lower end face of the rotating ring 3 and can be relatively fixed, and meanwhile, under the action of the annular groove 9 and the annular block 10, the rotating ring 3 can be more stable in rotation.
Specifically, the rotating block 2 is fixedly provided with the rotating shaft 11, one end of the rotating shaft 11 is rotationally connected with the upper end face of the machining center workbench 1, so that the rotating block 2 can be conveniently rotated, and the parts can be conveniently clamped and fixed.
Specifically, an end face of the rotating block 2 is provided with an anti-slip pad 12, the anti-slip pad 12 is adhered to the side wall face of the rotating block 2, workers can conveniently replace the anti-slip pad 12 when the anti-slip pad 12 is damaged, meanwhile, the anti-slip pad 12 can increase friction force to enable clamping of parts to be more stable, and scratch of the rotating block 2 to the surfaces of the parts can be prevented.
Working principle: firstly, the staff starts the driving piece 8, the output end of the driving piece 8 drives the worm 6 to rotate, the worm wheel 7 can drive the rotating ring 3 to rotate simultaneously, the rotating ring 3 rotates to drive the fixed block 4, one end face of the fixed block 3 pushes the rotating block 2 to overturn, parts can be clamped, parts are kept fixed, the annular block 10 can be driven to slide in the annular groove 9 when the rotating ring 3 rotates, the rotating ring 3 can be more stable when rotating, the wall surface of the rotating block 2, which is in contact with the parts, is bonded with the anti-slip pad 12, the anti-slip pad 12 can increase friction force to enable clamping of the parts to be more stable, scratch on the surfaces of the parts caused by the rotating block 2 can be prevented, and convenience is brought to staff to replace when the anti-slip pad 12 is damaged, so that convenience is brought to people.
While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either 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 can be understood by those skilled in the art according to the specific circumstances.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means 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, article, or apparatus/means.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims (5)

1. A clamp for a vertical machining center, comprising;
a machining center table (1);
the rotating blocks (2) are three in number and are arranged on the upper end face of the machining center workbench (1);
a rotating ring (3) rotatably mounted on the upper end surface of the machining center workbench (1) and positioned outside the rotating block (2);
a fixed block (4) which is provided on the inner wall surface of the rotary ring (3) and has one end surface in contact with one end surface of the rotary block (2);
the driving device is arranged on the upper end face of the machining center workbench (1) and used for driving the rotating ring (3) to rotate.
2. The jig for a vertical machining center according to claim 1, wherein said driving means comprises;
the number of the supporting blocks (5) is two, and the supporting blocks are arranged on the upper end surface of the machining center workbench (1);
a worm (6) rotatably installed between the pair of support blocks (5);
a worm wheel (7) which is arranged on the outer wall surface of the rotating ring (3) and is meshed with the worm (6);
the driving piece (8) is arranged on the upper end face of the machining center workbench (1), and the output end of the driving piece is connected with one end of the worm (6).
3. The clamp for the vertical machining center according to claim 1, wherein an annular groove (9) is formed on the upper end surface of the machining center table (1), and an annular block (10) which is slidably connected with the annular groove (9) is mounted on the lower end surface of the rotating ring (3).
4. The clamp for the vertical machining center according to claim 1, wherein a rotating shaft (11) is fixedly installed on the rotating block (2), and one end of the rotating shaft (11) is rotatably connected with the upper end face of the machining center workbench (1).
5. A clamp for a vertical machining center according to claim 1, characterized in that an end face of the turning block (2) is provided with a non-slip mat (12).
CN202322606724.8U 2023-09-26 2023-09-26 Clamp for vertical machining center Active CN220761763U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322606724.8U CN220761763U (en) 2023-09-26 2023-09-26 Clamp for vertical machining center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322606724.8U CN220761763U (en) 2023-09-26 2023-09-26 Clamp for vertical machining center

Publications (1)

Publication Number Publication Date
CN220761763U true CN220761763U (en) 2024-04-12

Family

ID=90621524

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322606724.8U Active CN220761763U (en) 2023-09-26 2023-09-26 Clamp for vertical machining center

Country Status (1)

Country Link
CN (1) CN220761763U (en)

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