CN214393304U

CN214393304U - Clamp for milling multiple end faces of circular workpiece

Info

Publication number: CN214393304U
Application number: CN202120253575.XU
Authority: CN
Inventors: 周剑锋; 严龙
Original assignee: Changsha Zhongyun Machinery Equipment Manufacturing Co ltd
Current assignee: Changsha Zhongyun Machinery Equipment Manufacturing Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-15
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a circular workpiece mills anchor clamps of a plurality of terminal surfaces relates to circular workpiece anchor clamps technical field. The utility model discloses a workstation, the fixed surface of workstation is connected with the base, and the base is "U" shaped plate body structure, and the last surface mounting of workstation has the cylinder, the output of cylinder run through the base one end and with base sliding connection, the output fixedly connected with installation piece of cylinder, the rectangular channel has been seted up to the one end of installation piece, the inside of installation piece runs through and threaded connection has the bolt. The utility model discloses a gyro wheel on the installation piece can support circular workpiece tightly between two cylinders, need only the starter motor can drive circular workpiece rotatory to the face that needs processing when circular workpiece need change limit man-hour to this can not need demolish circular workpiece and can process its each face, need not demolish circular workpiece and get off and can change limit processing to it, has improved circular workpiece machining efficiency effectively.

Description

Clamp for milling multiple end faces of circular workpiece

Technical Field

The utility model belongs to the technical field of circular workpiece anchor clamps, especially, relate to an anchor clamps that circular workpiece milled a plurality of terminal surfaces.

Background

The jig is a device for fixing a workpiece to be machined to a correct position for construction or inspection in a machine manufacturing process, and may be called a jig, and in a broad sense, in any process in a process, a device for quickly, conveniently and safely installing a workpiece may be called a jig, and the jig generally includes a positioning element (for determining a correct position of the workpiece in the jig), a clamping device, a tool setting guide element (for determining a relative position between a tool and the workpiece or guiding a tool direction), an indexing device (for enabling the workpiece to be machined at a plurality of stations in one installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a jig body (a jig base), and the like.

The side surfaces of the existing workpieces are generally required to be machined during machining, the clamps are generally required to be disassembled after the workpieces are clamped by the clamps, then the workpieces can be subjected to edge changing and then machined, and the machining efficiency of the workpieces is low due to the fact that the number of steps for operating the workpieces is too large.

In order to solve the problem, the utility model provides an anchor clamps of a plurality of terminal surfaces are milled to circular workpiece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps of a plurality of terminal surfaces are milled to circular workpiece, solve current work piece and add the general needs of man-hour and process its week side, with anchor clamps with its centre gripping generally need with the anchor clamps after just can realize changing a limit then processing to the work piece, because the step of operating the work piece is too much, lead to the problem that the machining efficiency of work piece is low.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a clamp for milling a plurality of end faces of a circular workpiece, which comprises a workbench, wherein the surface of the workbench is fixedly connected with a base, the base is in a U-shaped plate body structure, the upper surface of the workbench is provided with a cylinder, the output end of the cylinder penetrates through one end of the base and is in sliding connection with the base, the output end of the cylinder is fixedly connected with a mounting block, one end of the mounting block is provided with a rectangular groove, the inside of the mounting block is penetrated and is in threaded connection with a bolt, the bolt is rotatably connected with a roller wheel, the roller wheel is positioned inside the rectangular groove, the inner side surface of the other end of the base is provided with a mounting groove, the mounting groove is in a V-shaped structure, two symmetrically arranged mounting plates are fixedly connected at two sides of the other end of the base, cylinders are rotatably connected in two mounting plates positioned in the same transverse direction, the upper surface of the workbench is provided with a moving mechanism, and a mounting seat is arranged on the moving mechanism, install the motor on the mount pad, the output of motor passes through shaft coupling fixedly connected with pivot, and the hollow post of one end fixedly connected with of pivot, the inside of hollow post is seted up there is the internal thread.

Further, moving mechanism includes the spout, the spout has been seted up on the surface of workstation, the inside one end of spout is rotated and is connected with the threaded rod, the one end of threaded rod runs through the workstation and extends to the preceding terminal surface of workstation, the surface of threaded rod runs through and sliding connection has the slider, slider and threaded rod threaded connection, slider and mount pad fixed connection, can drive slider round trip movement through rotating the threaded rod during use, the removal through the slider can drive the mount pad round trip movement, can be with the position of convenient adjustment motor, the hollow post removal can be driven after the motor removes, can drive the circular work piece removal in the hollow post, the position is finely tuned to circular work piece to the convenience, the machining accuracy of circular work piece has been improved effectively.

Furthermore, the front end face of the workbench is connected with a storage box in a sliding mode, tools can be conveniently stored and used through the storage box during use, and the tools are prevented from being randomly lost and placed.

Furthermore, one end of the threaded rod is fixedly connected with a twisting block, and the twisting block can be screwed to drive the threaded rod to rotate when the power-saving device is used, so that the power-saving effect can be achieved.

The utility model discloses following beneficial effect has:

1. the utility model inserts the round workpiece to be processed into the hollow column, and can screw one end of the round workpiece in the hollow column through the internal thread, so that one end of the round workpiece can be limited, then the cylinder is started to drive the mounting block, the mounting block can drive the roller to move after moving until the roller is contacted with one side surface of the round workpiece, the other side surface of the round workpiece is contacted with the two cylinders in the mounting groove, the round workpiece can be tightly pressed between the two cylinders through the roller on the mounting block, when the round workpiece needs to be subjected to edge changing processing, the round workpiece can be driven to rotate to the surface to be processed only by starting the motor, therefore, all surfaces of the circular workpiece can be machined without dismantling the circular workpiece, and the circular workpiece can be subjected to edge changing machining without dismantling the circular workpiece, so that the machining efficiency of the circular workpiece is effectively improved.

2. The utility model discloses a rotation threaded rod can drive slider round trip movement, and the removal through the slider can drive mount pad round trip movement, can be in order to facilitate the position of adjusting the motor, can drive hollow post removal after the motor removes, can drive the circular workpiece removal in the hollow post, and the position is finely tuned to circular workpiece to the convenience, has improved the machining accuracy of circular workpiece effectively.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic cross-sectional view of the base;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic structural view of a hollow column.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a work table; 2. a cylinder; 3. a base; 4. mounting grooves; 5. a hollow column; 6. a rotating shaft; 7. a chute; 8. a threaded rod; 9. a motor; 10. a mounting seat; 11. a slider; 12. twisting the block; 13. mounting a plate; 14. a cylinder; 15. mounting blocks; 16. a rectangular groove; 17. a bolt; 18. a roller; 19. an internal thread.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a clamp for milling a plurality of end faces of a circular workpiece, which comprises a workbench 1, wherein the surface of the workbench 1 is fixedly connected with a base 3, the base 3 is in a U-shaped plate structure, the upper surface of the workbench 1 is provided with an air cylinder 2, the output end of the air cylinder 2 penetrates through one end of the base 3 and is connected with the base 3 in a sliding manner, the output end of the air cylinder 2 is fixedly connected with an installation block 15, one end of the installation block 15 is provided with a rectangular groove 16, the interior of the installation block 15 is penetrated and connected with a bolt 17 in a threaded manner, the bolt 17 is rotatably connected with a roller 18, the roller 18 is positioned inside the rectangular groove 16, the inner side surface of the other end of the base 3 is provided with an installation groove 4, the installation groove 4 is in a V-shaped structure, two symmetrical installation plates 13 are fixedly connected with two sides of the other end of the base 3, cylinders 14 are rotatably connected in two installation plates 13 positioned in the same transverse direction, the upper surface of workstation 1 is provided with moving mechanism, installs mount pad 10 on the moving mechanism, installs motor 9 on the mount pad 10, and shaft coupling fixedly connected with pivot 6 is passed through to motor 9's output, and the hollow post 5 of the one end fixedly connected with of pivot 6, and internal thread 19 has been seted up to the inside of hollow post 5.

Preferably, moving mechanism includes spout 7, spout 7 has been seted up on the surface of workstation 1, the inside one end of spout 7 is rotated and is connected with threaded rod 8, the one end of threaded rod 8 runs through workstation 1 and extends to the preceding terminal surface of workstation 1, threaded rod 8's surface runs through and sliding connection has slider 11, slider 11 and threaded rod 8 threaded connection, slider 11 and mount pad 10 fixed connection, can drive slider 11 round trip movement through rotating threaded rod 8 during the use, the removal through slider 11 can drive mount pad 10 round trip movement, can be with the position of adjusting motor 9, motor 9 can drive hollow post 5 after removing and remove, can drive the circular work piece removal in the hollow post 5, conveniently finely tune the position to circular work piece, the machining accuracy of circular work piece has been improved effectively.

Preferably, the front end face of the workbench 1 is connected with a storage box in a sliding mode, tools can be conveniently stored and used through the storage box during use, and tools are prevented from being randomly lost and placed.

Preferably, one end of the threaded rod 8 is fixedly connected with a screwing block 12, and the threaded rod 8 can be driven to rotate by screwing the screwing block 12 when in use, so that the effect of saving power can be achieved.

As shown in fig. 1 to 5, this embodiment is a method for using a fixture for milling a plurality of end faces of a circular workpiece: insert hollow post 5 through the circular work piece that will treat processing, can screw up the one end of circular work piece in hollow post 5 through internal thread 19, can carry on spacingly to this one end of circular work piece, can drive installation piece 15 through starting cylinder 2 afterwards, installation piece 15 can drive gyro wheel 18 after removing and remove, until gyro wheel 18 and the side contact of circular work piece, another side and the interior two cylinders 14 contact of mounting groove 4 of circular work piece, can support tightly between two cylinders 14 with circular work piece through gyro wheel 18 on the installation piece 15, only need starting motor 9 can drive the circular work piece rotatory to the face that needs to process when circular work piece need change limit processing, with this can not need demolish circular work piece and can process its each face.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a circular workpiece mills anchor clamps of a plurality of terminal surfaces, includes workstation (1), its characterized in that: the surface of the workbench (1) is fixedly connected with a base (3), the base (3) is of a U-shaped plate structure, the upper surface of the workbench (1) is provided with a cylinder (2), the output end of the cylinder (2) penetrates through one end of the base (3) and is in sliding connection with the base (3), the output end of the cylinder (2) is fixedly connected with a mounting block (15), one end of the mounting block (15) is provided with a rectangular groove (16), the inside of the mounting block (15) is penetrated through and is in threaded connection with a bolt (17), the bolt (17) is rotatably connected with a roller (18), the roller (18) is positioned inside the rectangular groove (16), the inner side surface of the other end of the base (3) is provided with a mounting groove (4), the mounting groove (4) is of a V-shaped structure, two mounting plates (13) which are symmetrically arranged are fixedly connected with two sides of the other end of the base (3), two mounting plates (13) which are positioned in the same horizontal direction are both rotatably connected with a cylinder (14), the upper surface of workstation (1) is provided with moving mechanism, installs on the moving mechanism mount pad (10), installs motor (9) on mount pad (10), and the output of motor (9) passes through shaft coupling fixedly connected with pivot (6), and the hollow post (5) of one end fixedly connected with of pivot (6), and internal thread (19) have been seted up to the inside of hollow post (5).

2. The clamp for milling a plurality of end faces of a circular workpiece, according to claim 1, is characterized in that the moving mechanism comprises a sliding groove (7), the sliding groove (7) is formed in the surface of the workbench (1), a threaded rod (8) is rotatably connected to one end inside the sliding groove (7), one end of the threaded rod (8) penetrates through the workbench (1) and extends to the front end face of the workbench (1), a sliding block (11) is connected to the surface of the threaded rod (8) in a penetrating and sliding mode, the sliding block (11) is in threaded connection with the threaded rod (8), and the sliding block (11) is fixedly connected with the mounting seat (10).

3. The clamp for milling a plurality of end faces of a round workpiece is characterized in that a storage box is connected to the front end face of the workbench (1) in a sliding mode.

4. The clamp for milling a plurality of end faces of a round workpiece as recited in claim 2, characterized in that a screw block (12) is fixedly connected to one end of the threaded rod (8).