CN213437439U

CN213437439U - Milling machine processing fixture convenient to disassemble and assemble

Info

Publication number: CN213437439U
Application number: CN202021996202.3U
Authority: CN
Inventors: 严和平; 严成博; 李亚林
Original assignee: Anlu Qifeng Casting And Forging Co ltd
Current assignee: Anlu Qifeng Casting And Forging Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-06-15
Anticipated expiration: 2030-09-12

Abstract

The utility model discloses an anchor clamps are used in milling machine processing convenient to dismouting, including the processing platform, the inside slewing mechanism that is provided with of processing platform, slewing mechanism include first bevel gear, first bevel gear middle part fixedly connected with axis, first bevel gear one side meshing is connected with the second bevel gear, axis upper end fixedly connected with anchor clamps seat, the inside top groove of having seted up of anchor clamps seat, the top inslot is provided with double lead screw, the equal threaded connection in double lead screw both ends has the movable block, the kerve has all been seted up to the movable block upper end, its beneficial effect is: make the axis rotate, the anchor clamps seat angle of connecting of axis upper end changes, can process the different faces of work piece, and is very convenient, through setting up stop gear, rotates the drive screw rod through twisting limiting gear's commentaries on classics for two stopper pressfittings of two screw rods lower extreme live the both ends of work piece, when the work piece of fixed different thickness, also only need utilize to change and drive the stopper and remove, can adjust the pressfitting position of stopper, and is very firm, difficult skew.

Description

Milling machine processing fixture convenient to disassemble and assemble

Technical Field

The utility model relates to a processing equipment technical field, concretely relates to milling machine adds uses anchor clamps convenient to dismouting.

Background

A milling machine is a machine tool for milling a surface of a workpiece, generally, the workpiece is fixed by a jig, and the workpiece is processed by a rotational motion of a milling cutter, and the milling machine can process a plane, a groove, various curved surfaces, gears, and the like, and is widely used in the field of machine manufacturing.

In the prior art, when a milling machine is machined, a clamp generally props against a workpiece through a limiting plate, and a milling cutter fixed on one side can only machine one side of the workpiece when milling, but cannot mill other sides; when workpieces with different thicknesses are fixed, the stability is not enough, and the workpieces are easy to deviate during milling; the dust adhered on the clamp is inconvenient to disassemble and clean.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a milling machine processing clamp convenient to disassemble and assemble, which solves the problems that when a milling machine is processed, the clamp generally supports against a workpiece through a limiting plate, a milling cutter fixed on one side can only process one side of the workpiece when milling, and cannot mill other sides; when workpieces with different thicknesses are fixed, the stability is not enough, and the workpieces are easy to deviate during milling; the dust is adhered to the clamp and then the clamp is inconvenient to disassemble and clean.

The utility model provides a technical scheme that technical problem adopted is:

the utility model relates to an anchor clamps are used in milling machine processing convenient to dismouting, it includes the processing platform, the inside slewing mechanism that is provided with of processing platform, slewing mechanism includes first bevel gear, first bevel gear middle part fixedly connected with axis, first bevel gear one side meshing is connected with the second bevel gear, axis upper end fixedly connected with anchor clamps seat, the inside top groove of having seted up of anchor clamps seat, the top inslot is provided with stud, the equal threaded connection in stud both ends has the movable block, the kerve has all been seted up to the movable block upper end, all the dismantlement is connected with the connecting block in the kerve, it has the bolt to run through between connecting block and the movable block, the equal fixedly connected with C type piece in connecting block upper end, C type piece upper end all is connected with stop gear, stop gear includes the screw rod, the screw rod lower extreme all rotates and is connected with the stopper.

Preferably, the second bevel gear is far away from first bevel gear one side middle part fixedly connected with connecting axle, second bevel gear one end fixed connection in the output shaft of first motor is kept away from to the connecting axle, first motor passes through fixing base fixed connection in the inside lateral wall of processing platform.

Preferably, the fixture seat is arranged above the processing table, the bottom end of the middle shaft is rotatably connected to the bottom wall inside the processing table, and the upper end of the middle shaft penetrates through the middle of the top end of the processing table.

Preferably, one end of the double-end lead screw is fixedly connected to an output shaft of the second motor, one end of the double-end lead screw, which is far away from the second motor, is rotatably connected to the side wall inside the clamp seat through a bearing, and the moving blocks are all slidably connected into the top groove.

Preferably, the screw rods are all in threaded connection with the middle of the upper end of the C-shaped block, and the upper ends of the screw rods are all fixedly connected with rotating handles.

Preferably, the bolts are all in threaded connection between the moving block and the connecting block, adjusting nuts are all fixedly connected to one ends of the bolts, and adjusting nuts are all in threaded connection to the ends, far away from the adjusting nuts, of the bolts.

The utility model has the advantages of it is following:

1. through setting up slewing mechanism, first motor drives the connecting axle and rotates, drives slewing mechanism's second bevel gear and rotates, drives first bevel gear and rotates for the axis rotates, and the anchor clamps seat angle of connecting on the axis changes, can process the different face of work piece, and is very convenient.

2. Through setting up stop gear, rotate the drive screw rod through twisting limiting mechanism's commentaries on classics for two stopper pressfitting of two screw rod lower extremes live the both ends of work piece, when the work piece of fixed different thickness, also only need utilize to change and drive the stopper removal, can adjust the pressfitting position of stopper, and is very firm, difficult skew.

3. Through setting up the bolt, when C type piece was cleared up to needs to be dismantled, through twisting reverse adjusting nut, pull down adjusting nut, can twist reverse out the bolt through adjusting nut, take out the connecting block from the kerve, clear up the C type piece of connecting block upper end, it is very convenient.

Drawings

Fig. 1 is a front view sectional structure diagram of a milling machine processing clamp convenient to disassemble and assemble according to a preferred embodiment of the present invention;

fig. 2 is a schematic top view of a holder seat of a milling machine machining jig according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural view of a C-shaped block connection portion of the milling machine machining jig convenient to disassemble and assemble according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a processing table; 2. a rotating mechanism; 21. a first bevel gear; 22. a middle shaft; 23. a second bevel gear; 3. a first motor; 4. a connecting shaft; 5. a clamp seat; 6. a top groove; 7. a double-end screw rod; 8. a second motor; 9. a moving block; 10. a C-shaped block; 11. a limiting mechanism; 111. turning a handle; 112. a screw; 113. a limiting block; 12. a bottom groove; 13. adjusting the screw cap; 14. connecting blocks; 15. a bolt; 16. and adjusting the nut.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

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

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model relates to an anchor clamps are used in milling machine processing convenient to dismouting, including

processing platform

1, 1 inside slewing mechanism 2 that is provided with of processing platform, slewing mechanism 2 includes first bevel gear 21, first bevel gear 21 middle part fixedly connected with axis 22, the meshing of first bevel gear 21 one side is connected with second bevel gear 23, axis 22 upper end fixedly connected with anchor clamps seat 5, top groove 6 has been seted up to anchor clamps seat 5 inside, be provided with stud 7 in the

top groove

6, 7 equal threaded connection in both ends of stud 7 has movable block 9, the kerve 12 has all been seted up to movable block 9 upper end, all detachable connection has connecting block 14 in the kerve 12, it has bolt 15 to run through between connecting block 14 and the movable block 9, the equal fixedly connected with C type piece 10 in connecting block 14 upper end, C type piece 10 upper end all is connected with stop gear 11, stop gear 11 includes screw rod 112, the screw rod 112 lower extreme all rotates and is connected.

The bolts 15 are all connected between the moving block 9 and the connecting block 14 in a threaded manner, one end of each bolt 15 is fixedly connected with an adjusting nut 13, one end of each bolt 15, which is far away from the adjusting nut 13, is connected with an adjusting nut 16 in a threaded manner, the adjusting nut 16 is turned, the bolt 15 can be turned out through the adjusting nut 13, the connecting block 14 can be taken out from the bottom groove 12, the C-shaped block 10 at the upper end of the connecting block 14 is cleaned, the middle part of one side, which is far away from the first bevel gear 21, of the second bevel gear 23 is fixedly connected with a connecting shaft 4, one end, which is far away from the second bevel gear 23, of the connecting shaft 4 is fixedly connected with an output shaft of the first motor 3, the first motor 3 is fixedly connected with the inner side wall of the machining table 1 through a fixed seat, the first motor 3 drives the connecting shaft 4 to rotate, the second bevel gear 23 is driven to rotate, the first bevel, can process the different faces of work piece, anchor clamps seat 5 sets up in processing platform 1 top, axis 22 bottom is rotated and is connected in the inside diapire of processing platform 1, axis 22 upper end runs through processing platform 1 top middle part, 7 one end fixed connection of stud lead screw is in the output shaft of second motor 8, stud lead screw 7 is kept away from 8 one end of second motor and is passed through the bearing rotation and connect in the inside lateral wall of anchor clamps seat 5, the equal sliding connection of movable block 9 is in overhead tank 6, when second motor 8 operates, stud lead screw 7 rotates, drive two movable block 9 relative movement, the equal threaded connection of screw rod 112 is in C type piece 10 upper end middle part, the equal fixedly connected with in screw rod 112 upper end changes 111, it drives screw rod 112 to rotate to change 111 through twisting limiting mechanism 11, make two stopper 113 pressfitting of two screw rod 112 lower extremes of work piece live.

Specifically, when a workpiece is fixed, the second motor 8 is turned on, the second motor 8 drives the two moving blocks 9 to move relatively when running, the workpiece is placed between the two C-shaped blocks 10, the two moving blocks 9 approach relatively to enable the two C-shaped blocks 10 to approach relatively, the workpiece is clamped between the two C-shaped blocks 10, the screw 112 is driven to rotate by twisting the rotating handle 111 of the limiting mechanism 11, so that the two limiting blocks 113 at the lower ends of the two screw 112 are pressed on the two ends of the workpiece, when workpieces with different thicknesses are fixed, the pressing position of the limiting blocks 113 can be adjusted by only driving the limiting blocks 113 to move by using the rotating handle 111, the workpiece can be processed after being stably fixed, when different surfaces of the workpiece need to be processed, the first motor 3 is turned on to enable the connecting shaft 4 to rotate to drive the second bevel gear 23 to rotate, so that the first bevel gear 21 meshed with the second bevel gear 23 rotates, make axis 22 rotate, the 5 angle changes of anchor clamps seat that axis 22 upper end is connected, can process the different faces of work piece, and is very convenient, when needing to dismantle C type piece 10 and clear up, through twisting back adjusting nut 16, pull down adjusting nut 16, can twist back out bolt 15 through adjusting nut 13, take out connecting block 14 in the kerve 12, clear up C type piece 10 of connecting block 14 upper end.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The milling machine processing fixture convenient to disassemble and assemble is characterized by comprising a processing table (1), wherein a rotating mechanism (2) is arranged inside the processing table (1), the rotating mechanism (2) comprises a first bevel gear (21), a middle shaft (22) is fixedly connected to the middle of the first bevel gear (21), a second bevel gear (23) is meshed and connected to one side of the first bevel gear (21), a fixture base (5) is fixedly connected to the upper end of the middle shaft (22), a top groove (6) is formed inside the fixture base (5), a double-headed lead screw (7) is arranged in the top groove (6), moving blocks (9) are in threaded connection with two ends of the double-headed lead screw (7), bottom grooves (12) are formed in the upper ends of the moving blocks (9), connecting blocks (14) are detachably connected in the bottom grooves (12), and bolts (15) penetrate through the connecting blocks (14) and the moving blocks (9), the connecting block (14) is characterized in that the C-shaped block (10) is fixedly connected to the upper end of the connecting block (14), the limiting mechanism (11) is connected to the upper end of the C-shaped block (10), the limiting mechanism (11) comprises a screw rod (112), and the lower end of the screw rod (112) is rotatably connected with a limiting block (113).

2. The easy-to-disassemble and assemble clamp for milling machine machining according to claim 1, wherein the middle of one side of the second bevel gear (23) far away from the first bevel gear (21) is fixedly connected with a connecting shaft (4), one end of the connecting shaft (4) far away from the second bevel gear (23) is fixedly connected with an output shaft of the first motor (3), and the first motor (3) is fixedly connected with the inner side wall of the machining table (1) through a fixed seat.

3. The easy-to-disassemble and assemble clamp for milling machine machining according to claim 1, wherein the clamp seat (5) is arranged above the machining table (1), the bottom end of the center shaft (22) is rotatably connected to the bottom wall inside the machining table (1), and the upper end of the center shaft (22) penetrates through the middle of the top end of the machining table (1).

4. The easy-to-disassemble and assemble clamp for milling machine machining according to claim 1, wherein one end of the double-head screw rod (7) is fixedly connected to the output shaft of the second motor (8), one end of the double-head screw rod (7) far away from the second motor (8) is rotatably connected to the inner side wall of the clamp base (5) through a bearing, and the moving blocks (9) are slidably connected into the top groove (6).

5. The jig for milling machine processing convenient to disassemble and assemble as claimed in claim 1, wherein the screw rods (112) are all in threaded connection with the middle part of the upper end of the C-shaped block (10), and the rotating handle (111) is fixedly connected with the upper ends of the screw rods (112).

6. The easy-to-detach machining fixture for the milling machine according to claim 1, wherein the bolts (15) are all screwed between the moving block (9) and the connecting block (14), one ends of the bolts (15) are all fixedly connected with adjusting nuts (13), and one ends of the bolts (15) far away from the adjusting nuts (13) are all screwed with adjusting nuts (16).