CN218362327U

CN218362327U - Fixture for milling machine machining

Info

Publication number: CN218362327U
Application number: CN202222240751.3U
Authority: CN
Inventors: 王震
Original assignee: Dongguan Pengjian Precision Plastic Co ltd
Current assignee: Dongguan Pengjian Precision Plastic Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-24
Anticipated expiration: 2032-08-24

Abstract

The utility model provides an anchor clamps are used in milling machine processing, relate to milling machine fixture technical field, the on-line screen storage device comprises a base, up end one side fixed mounting of base has the support frame, one side slidable mounting of support frame has the supporting seat, the up end fixed mounting of supporting seat has the removal frame, remove the up end of frame and install the mounting panel, the up end fixed mounting of mounting panel has the centre gripping case, inside one side of centre gripping case is rotated and is connected with the pivot, the cover is equipped with the grip block in the pivot, a plurality of springs are installed to upper end one side of grip block, the one end of spring all with centre gripping case fixed connection, the inside top slidable mounting of centre gripping case has the wedge, the one end of wedge offsets with the bottom upper end of grip block, the one end threaded connection of wedge has the threaded rod, the one end fixed mounting of centre gripping case has first motor, one side output and the threaded rod transmission of first motor are connected. The utility model discloses a, can effectively improve milling machine fixture's automatic clamping function, have higher practical value.

Description

Fixture for milling machine machining

Technical Field

The utility model belongs to the technical field of milling machine fixture, more specifically says, in particular to anchor clamps are used in milling machine processing.

Background

Milling machines are machines for machining various surfaces on a workpiece with a milling cutter, and generally, the milling cutter is mainly moved by a rotational motion, and the workpiece (and) the milling cutter are moved by a feed motion, and can machine a plane, a groove, and various curved surfaces, gears, and the like.

Based on the above, the present inventors found that the following problems exist: milling machine need use anchor clamps to carry out the centre gripping to the work piece when processing the work piece, improves the stability of work piece processing, but present anchor clamps degree of automation is not high, when carrying out centre gripping and loosening to the work piece, all needs the manual work to operate, greatly reduced the machining efficiency to the work piece.

In view of the above, the present invention provides a jig for milling machine processing, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an anchor clamps are used in milling machine processing to solve the not high problem of present anchor clamps degree of automation for milling machine processing.

The utility model discloses the purpose and the efficiency of anchor clamps are used in milling machine processing, are reached by following concrete technical means:

the utility model provides an anchor clamps are used in milling machine processing, the on-line screen storage device comprises a base, up end one side fixed mounting of base has the support frame, one side slidable mounting of support frame has the supporting seat, the up end fixed mounting of supporting seat has the removal frame, the mounting panel is installed to the up end of removal frame, the up end fixed mounting of mounting panel has the centre gripping case, inside one side of centre gripping case is rotated and is connected with the pivot, the cover is equipped with the grip block in the pivot, a plurality of springs are installed to upper end one side of grip block, the one end of spring all with centre gripping case fixed connection, the inside top slidable mounting of centre gripping case has the wedge, the one end of wedge offsets with the bottom upper end of grip block, the one end threaded connection of wedge has the threaded rod, the one end fixed mounting of centre gripping case has first motor, one side output and the threaded rod transmission of first motor are connected.

Furthermore, the inboard both ends of removing the frame all inlays to establish and installs the bearing to the cover is equipped with first lead screw between the bearing, the both ends of first lead screw all are equipped with the hand wheel.

Furthermore, a pair of first sliders is sleeved on the first screw rod, and the top ends of the first sliders are fixedly connected with the bottom end of the mounting plate.

Further, the upper end fixed mounting of base has the crossbearer, the inside both sides of crossbearer are inlayed and are installed the bearing to the cover is equipped with the second lead screw between the bearing.

Furthermore, a second sliding block is sleeved on the second screw rod, and a milling cutter is arranged at the bottom of the second sliding block.

Furthermore, a second motor is fixedly mounted at one end of the transverse frame, and an output end on one side of the second motor is in transmission connection with a second screw rod.

Furthermore, a pair of telescopic rods is fixedly installed on one side of the upper end face of the base, and the top ends of the pair of telescopic rods are fixedly connected with the bottom end of the supporting seat.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. according to the clamp for milling machine machining, the clamping blocks are sleeved on the rotating shaft, so that the clamping blocks can conveniently rotate, a workpiece can be clamped, the clamping blocks can be quickly separated from the workpiece when loosened by installing the plurality of springs, the structural blocks are installed in a sliding mode, one ends of the structural blocks are abutted against the upper ends of the bottoms of the clamping blocks, so that the clamping blocks can be pushed to rotate along with the rotating shaft when the wedge blocks move, the workpiece can be clamped, the threaded rods can be driven to rotate when the wedge blocks rotate by installing the first motor, the wedge blocks which are installed in the sliding mode can reciprocate, the clamping blocks are pushed or loosened, and the workpiece can be clamped;

2. according to the milling machine machining fixture, a hand wheel is installed, a user can conveniently rotate a first lead screw, the first lead screw can be driven to move when rotating by installing a pair of first sliding blocks, the position of a clamping box is further adjusted, a second motor can be installed to drive a second lead screw to rotate when rotating, a milling cutter can be adjusted when the second sliding block moves along the second lead screw by installing the milling cutter, a supporting seat can be driven to lift when the milling cutter works by installing a telescopic rod, and the milling cutter can conveniently process a workpiece; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively improve milling machine fixture's automatic clamping function, has higher practical value.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic front sectional view of the clamping box of the present invention.

Fig. 3 is a schematic front sectional view of the movable frame of the present invention.

Fig. 4 is a side sectional view of the cross frame of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. a telescopic rod; 3. a supporting base; 4. a movable frame; 5. mounting a plate; 6. a clamping box; 7. a support frame; 8. a transverse frame; 9. a second motor; 10. a hand wheel; 11. a rotating shaft; 12. a clamping block; 13. a wedge block; 14. a spring; 15. a first motor; 16. a threaded rod; 17. a first slider; 18. a first lead screw; 19. a second slider; 20. a second lead screw; 21. provided is a milling cutter.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides an anchor clamps for milling machine processing, including base 1, up end one side fixed mounting of base 1 has support frame 7, one side slidable mounting of support frame 7 has supporting seat 3, the up end fixed mounting of supporting seat 3 has removal frame 4, remove the up end of frame 4 and install mounting panel 5, the up end fixed mounting of mounting panel 5 has centre gripping case 6, through installing centre gripping case 6, conveniently carries out the centre gripping with the work piece to milling machine processes, inside one side rotation of centre gripping case 6 is connected with pivot 11, the cover is equipped with grip block 12 in pivot 11, through suit grip block 12 on pivot 11, makes things convenient for grip block 12 to rotate, and then carries out the centre gripping to the work piece, a plurality of springs 14 are installed to upper end one side of grip block 12, the one end of spring 14 all with centre gripping case 6 fixed connection, through installing a plurality of springs 14 for grip block 12 can separate with the work piece fast when loosening, the inside top slidable mounting of centre gripping case 6 has wedge 13, the one end of wedge 13 and the bottom of grip block 12 offsets through slidable mounting, through the one end of slidable mounting system 13 and make the one end of grip block 12 carry out the rotation of the threaded rod and the motor is connected with the first movable screw rod 15, and the first movable clamping block 13, and the movable screw rod 16, and the first movable clamp block 13, and the movable clamp block 12, and the movable clamp block 13, and the movable screw rod that the motor is connected to the one side is connected on the work piece that the one end that the movable screw rod that the work piece that the pivot is connected when unclamping, and the work piece that the movable.

Wherein, the inboard both ends of removing frame 4 all inlays to establish and installs the bearing to the cover is equipped with first lead screw 18 between the bearing, the both ends of first lead screw 18 all are equipped with hand wheel 10, and through installation hand wheel 10, convenient to use person rotates first lead screw 18.

Wherein, the cover is equipped with a pair of first slider 17 on the first lead screw 18, and is a pair of the top of first slider 17 all with the bottom fixed connection of mounting panel 5, through a pair of first slider 17 of installation for first lead screw 18 can drive it when rotatory and remove, and then adjust the position of centre gripping case 6.

Wherein, the upper end fixed mounting of base 1 has crossbearer 8, the inside both sides of crossbearer 8 are inlayed and are installed the bearing to the cover is equipped with second lead screw 20 between the bearing, through installing second lead screw 20, can drive second slider 19 when making it rotatory and rotate.

The second screw 20 is sleeved with a second sliding block 19, a milling cutter 21 is arranged at the bottom of the second sliding block 19, and the position of the milling cutter 21 can be adjusted when the second sliding block 19 moves by installing the milling cutter 21.

Wherein, the one end fixed mounting of crossbearer 8 has second motor 9, one side output of second motor 9 is connected with the transmission of second lead screw 20, through installing second motor 9, can drive second lead screw 20 and rotate when making it rotatory.

Wherein, base 1's up end one side fixed mounting has a pair of telescopic link 2, and is a pair of the top of telescopic link 2 and the bottom fixed connection of supporting seat 3, through installation telescopic link 2, can drive supporting seat 3 and go up and down when making its work, and then the milling cutter 21 of being convenient for is processed the work piece.

The specific use mode and function of the embodiment are as follows:

when the product is used, whether each mechanism inside the milling machine machining fixture is complete is checked firstly, then a workpiece to be machined is placed at the upper end of the clamping box 6, the first motor 15 is started to drive the threaded rod 16 to rotate when the first motor is rotated, the slidably-mounted wedge block 13 can reciprocate, one end of the wedge block 13 is abutted against the clamping block 12, the clamping block 12 is pushed to rotate along with the rotating shaft 11, the top end of the clamping block 12 clamps the workpiece at the moment, then the telescopic rod 2 is started, the height of the supporting seat 3 is adjusted, the milling cutter 21 is machined once, the second motor 9 is started simultaneously, the second screw rod 20 can be driven to rotate when the second motor is rotated, the second slider 19 can move along the second screw rod 20, the position of the milling cutter 21 installed at the bottom of the second slider 19 is adjusted, when the milling cutter 21 starts to machine the workpiece, the user can rotate the first screw rod 10 to drive the first screw rod 18 to rotate, the first slider 17 drives the clamping box 6 installed at the upper end of the mounting plate 5 to move, the milling cutter 21 is matched with the clamping box 6 to machine the workpiece, the workpiece is machined, the first screw rod 14 is separated from the clamping block 13, and the workpiece is conveniently taken out, and the workpiece is conveniently taken out of the workpiece, and the workpiece is convenient for quick clamping block 13 is taken out.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a fixture for milling machine processing, includes base (1), its characterized in that: the utility model discloses a clamping device for the elevator, including base (1), up end one side fixed mounting of support frame (7), one side slidable mounting of support frame (7) has supporting seat (3), the up end fixed mounting of supporting seat (3) has removal frame (4), mounting panel (5) are installed to the up end of removal frame (4), the up end fixed mounting of mounting panel (5) has centre gripping case (6), the inside one side of centre gripping case (6) is rotated and is connected with pivot (11), the cover is equipped with grip block (12) in pivot (11), a plurality of springs (14) are installed to upper end one side of grip block (12), the one end of spring (14) all with centre gripping case (6) fixed connection, the inside top slidable mounting of centre gripping case (6) has wedge (13), the one end of wedge (13) offsets with the bottom upper end of grip block (12), the one end threaded connection of wedge (13) has (16), the one end fixed mounting of centre gripping case (6) has first motor (15), one side output of first motor (15) is connected with threaded rod (16) transmission.

2. The jig for milling machine processing according to claim 1, wherein: the inner sides of the two ends of the movable frame (4) are all embedded with bearings, a first screw rod (18) is sleeved between the bearings, and hand wheels (10) are sleeved at the two ends of the first screw rod (18).

3. A jig for milling machine processing according to claim 2, wherein: a pair of first sliding blocks (17) is sleeved on the first screw rod (18), and the top ends of the first sliding blocks (17) are fixedly connected with the bottom end of the mounting plate (5).

4. A jig for milling machine processing according to claim 1, wherein: the upper end fixed mounting of base (1) has crossbearer (8), the inside both sides of crossbearer (8) are inlayed and are established and install the bearing to the cover is equipped with second lead screw (20) between the bearing.

5. A jig for milling machine processing according to claim 4, wherein: a second sliding block (19) is sleeved on the second screw rod (20), and a milling cutter (21) is arranged at the bottom of the second sliding block (19).

6. A jig for milling machine processing according to claim 5, wherein: one end fixed mounting of crossbearer (8) has second motor (9), one side output and second lead screw (20) transmission of second motor (9) are connected.

7. A jig for milling machine processing according to claim 1, wherein: a pair of telescopic rods (2) is fixedly mounted on one side of the upper end face of the base (1), and the top ends of the telescopic rods (2) are fixedly connected with the bottom end of the supporting seat (3).