CN223802059U - A milling machine fixture and a milling machine - Google Patents
A milling machine fixture and a milling machineInfo
- Publication number
- CN223802059U CN223802059U CN202520315336.0U CN202520315336U CN223802059U CN 223802059 U CN223802059 U CN 223802059U CN 202520315336 U CN202520315336 U CN 202520315336U CN 223802059 U CN223802059 U CN 223802059U
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- China
- Prior art keywords
- milling machine
- top surface
- horizontal
- assembly box
- clamping table
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Abstract
本实用新型公开了一种铣床夹具及铣床，涉及铣床加工技术领域，包括底板，所述底板的顶面滑动连接有装配箱，所述底板的顶面设有水平滑动机构，且水平滑动机构驱动装配箱水平滑动，所述装配箱的顶面转动连接有安装座，所述装配箱内设有水平转动机构，且水平转动机构驱动安装座转动，所述安装座的顶面两端均固定安装有圆形架，本实用新型在使用时，可实现夹持台上通过夹持机构限位固定的工件在水平维度上进行多角度的转动及移动，且可实现夹持台的竖直方向的转动，从而实现工件在多个维度的灵活定位及调整，从而适应各种复杂形状工件的加工需求，并且可保证夹持台调整角度后，稳固的限位在该角度，进而提高工件加工时的稳定性。
This utility model discloses a milling machine fixture and a milling machine, relating to the field of milling machine processing technology. It includes a base plate, with an assembly box slidably connected to the top surface of the base plate. A horizontal sliding mechanism is provided on the top surface of the base plate, driving the assembly box to slide horizontally. A mounting base is rotatably connected to the top surface of the assembly box. A horizontal rotating mechanism is provided inside the assembly box, driving the mounting base to rotate. Circular frames are fixedly mounted at both ends of the top surface of the mounting base. In use, this utility model allows for multi-angle rotation and movement of a workpiece fixed on the clamping table by the clamping mechanism in the horizontal dimension, and also allows for vertical rotation of the clamping table. This enables flexible positioning and adjustment of the workpiece in multiple dimensions, adapting to the processing needs of various complex-shaped workpieces. Furthermore, it ensures that after the clamping table adjusts its angle, it remains stably fixed at that angle, thereby improving the stability of the workpiece during processing.
Description
Technical Field
The utility model relates to the technical field of milling machine machining, in particular to a milling machine fixture and a milling machine.
Background
The milling machine is a common metal processing machine tool, mainly cuts the workpiece through the rotary motion of the milling cutter and the feeding motion of the workpiece, can be used for processing parts with various shapes such as planes, grooves, gears, cams and the like, and has wide application in a plurality of fields such as machine manufacturing and the like.
Milling machine fixture is the technological equipment used for clamping the workpiece in milling process. The milling machine can rapidly position and clamp a workpiece on the milling machine, ensure the relative correct position between the workpiece and the milling cutter and the milling machine workbench, improve the machining precision and efficiency, lighten the labor intensity of workers, can be divided into a plurality of types such as a universal fixture, a special fixture and the like, and is an indispensable important part in milling.
Existing milling machine jigs generally only support horizontal rotation of the jigs, and it is difficult to adjust the rotation of the vertical angles of the jigs, so that a milling machine jig and a milling machine are required to solve the above problems.
Disclosure of utility model
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a milling machine fixture and a milling machine, which solve the problem that the milling machine fixture usually only supports the horizontal rotation of the fixture and is difficult to adjust the vertical angle rotation of the fixture.
Two technical schemes
In order to achieve the purpose, the milling machine fixture comprises a bottom plate, wherein the top surface of the bottom plate is connected with an assembly box in a sliding manner, a horizontal sliding mechanism is arranged on the top surface of the bottom plate and drives the assembly box to slide horizontally, an installation seat is rotatably connected to the top surface of the assembly box, a horizontal rotating mechanism is arranged in the assembly box and drives the installation seat to rotate, circular frames are fixedly arranged at two ends of the top surface of the installation seat, two circular frames are jointly connected with a clamping table in a rotating manner, a clamping mechanism is arranged on the top surface of the clamping table, annular grooves are formed in each circular frame, fixed gear rings are fixedly arranged on the side wall of each annular groove, two driving gears are symmetrically connected to the two outer sides of the clamping table in a rotating manner, and each driving gear is meshed with the corresponding fixed gear ring.
Preferably, the horizontal rotating mechanism comprises a rotating shaft, the rotating shaft is rotationally connected to the bottom wall of the assembly box, the top end of the rotating shaft is fixedly connected with the bottom surface of the mounting seat, a first motor is fixedly mounted on the bottom wall of the assembly box, an output shaft of the first motor is connected with a driving shaft, a driving gear is mounted on the driving shaft, a rotating gear ring is mounted on the outer side of the rotating shaft, and the driving gear is meshed with the rotating gear ring.
Preferably, the clamping mechanism comprises a plurality of electric push rods, the electric push rods are symmetrically arranged on the top surface of the clamping table, a pressing plate is fixedly arranged at one end of each electric push rod, and a rubber pad is arranged at the outer side of each pressing plate.
Preferably, the horizontal sliding mechanism comprises a plurality of transverse electric guide rails, the plurality of transverse electric guide rails are arranged on the top surface of the bottom plate, the top surfaces of the plurality of transverse electric guide rails are connected with a moving plate in a sliding mode, the top surfaces of the moving plate are symmetrically provided with a plurality of longitudinal electric guide rails, and the assembly box is connected with each longitudinal electric guide rail in a sliding mode.
Preferably, the two outer sides of the clamping table are fixedly provided with second motors, each driving gear is arranged on the corresponding second motor output shaft, and the types of each second motor and each first motor are conical rotor motors.
Preferably, the top surface of the clamping table is symmetrically provided with a plurality of guide rods, and each pressing plate is in sliding connection with the guide rod corresponding to the position.
The milling machine comprises the milling machine fixture and the milling machine body, wherein the milling machine fixture is arranged on a workbench of the milling machine body.
Three beneficial effects
Compared with the prior art, the utility model provides a technical scheme which has the following beneficial effects:
1. According to the utility model, by arranging the horizontal sliding mechanism, the horizontal rotating mechanism, the clamping table, the circular frame, the driving gear, the fixed gear ring and other devices, the workpiece which is limited and fixed on the clamping table through the clamping mechanism can be rotated and moved in multiple angles in the horizontal dimension through the cooperation of the horizontal sliding mechanism and the horizontal rotating mechanism, and the clamping table can be rotated around the circular point of the circular frame through the rotation of the driving gear, so that the rotation of the workpiece in the vertical direction can be realized, and the flexible positioning and adjustment of the workpiece in multiple dimensions can be realized, thereby adapting to the processing requirements of various workpieces with complex shapes.
2. By arranging the first motor, the second motor and the like, the automatic quick locking of power failure is realized by the first motor and the second motor which are both conical electronic motors, and the quick locking of the driving gear and the rotating gear is realized, so that the angle of the clamping table can be stably limited after being adjusted, and the stability of a workpiece during processing is further improved.
Drawings
FIG. 1 is a schematic diagram of a milling machine fixture and a milling machine according to the present utility model;
FIG. 2 is a schematic diagram of a horizontal rotation mechanism of a milling machine fixture according to the present utility model;
FIG. 3 is a schematic view of a clamping mechanism of a milling machine fixture according to the present utility model;
FIG. 4 is a schematic diagram of a second motor mounting structure of a milling machine fixture according to the present utility model;
fig. 5 is a schematic cross-sectional view of a circular frame of a milling machine fixture according to the present utility model.
In the figure, 1, a bottom plate, 2, a milling machine body, 3, a transverse electric guide rail, 4, a moving plate, 5, a longitudinal electric guide rail, 6, an assembly box, 7, a rotating shaft, 8, a mounting seat, 9, a first motor, 10, a driving shaft, 11, a driving gear, 12, a rotating gear ring, 13, a circular frame, 14 clamping tables, 15, an electric push rod, 16, a pressing plate, 17, a rubber pad, 18, a guide rod, 19, a second motor, 20, a driving gear, 21, a fixed gear ring, 22 and a ring groove.
Detailed Description
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally in the directions shown in the drawings or in the vertical, vertical or gravitational directions, and similarly, for convenience of understanding and description, the terms "left" and "right" are used generally in the directions shown in the drawings, and the terms "inner" and "outer" are used to refer to the inner and outer sides with respect to the outline of each component itself, but the terms of orientation are not intended to limit the present utility model.
The utility model provides a technical scheme that:
Referring to fig. 1-5, a milling machine fixture comprises a bottom plate 1, wherein the top surface of the bottom plate 1 is slidably connected with an assembly box 6, the top surface of the bottom plate 1 is provided with a horizontal sliding mechanism, the horizontal sliding mechanism drives the assembly box 6 to horizontally slide, the top surface of the assembly box 6 is rotationally connected with a mounting seat 8, a horizontal rotating mechanism is arranged in the assembly box 6, the horizontal rotating mechanism drives the mounting seat 8 to rotate, two circular frames 13 are fixedly installed at two ends of the top surface of the mounting seat 8, two circular frames 13 are jointly rotationally connected with a clamping table 14, the top surface of the clamping table 14 is provided with a clamping mechanism, annular grooves 22 are formed in each circular frame 13, fixed gear rings 21 are fixedly installed on the side wall of each annular groove 22, two outer sides of the clamping table 14 are symmetrically rotationally connected with two driving gears 20, and each driving gear 20 is meshed with the corresponding fixed gear rings 21.
It should be noted that, the horizontal sliding mechanism can move the assembly box 6 to slide longitudinally or transversely on the horizontal plane, and the horizontal rotating mechanism can move the installation seat 8 to rotate horizontally, so as to move the clamping table 14 to rotate horizontally, and through the rotation of the driving gear 20 and the cooperation of the fixed gear ring 21, the clamping table 14 can be moved to rotate vertically around the center point of the circular frame 13, so that flexible positioning and adjustment of workpieces in multiple dimensions are realized, and the machining requirements of various workpieces with complex shapes are met.
Further, the horizontal rotating mechanism comprises a rotating shaft 7, the rotating shaft 7 is rotationally connected to the bottom wall of the assembly box 6, the top end of the rotating shaft 7 is fixedly connected with the bottom surface of the mounting seat 8, the bottom wall of the assembly box 6 is fixedly provided with a first motor 9, an output shaft of the first motor 9 is connected with a driving shaft 10, a driving gear 11 is mounted on the driving shaft 10, a rotating gear ring 12 is mounted on the outer side of the rotating shaft 7, the driving gear 11 is meshed with the rotating gear ring 12, and the rotating gear ring 12 can be driven to rotate through rotation of the driving gear 11, so that the mounting seat 8 is mobilized to rotate.
Further, the clamping mechanism comprises a plurality of electric push rods 15, the electric push rods 15 are symmetrically arranged on the top surface of the clamping table 14, a pressing plate 16 is fixedly arranged at one end of each electric push rod 15, a rubber pad 17 is arranged on the outer side of each pressing plate 16, and clamping damage to a workpiece can be avoided through the rubber pad 17.
Further, the horizontal sliding mechanism includes a plurality of horizontal electric guide rails 3, and a plurality of horizontal electric guide rails 3 are installed on the top surface of the bottom plate 1, the top surfaces of a plurality of horizontal electric guide rails 3 are connected with the movable plate 4 in a sliding manner, a plurality of longitudinal electric guide rails 5 are symmetrically installed on the top surface of the movable plate 4, and the assembly box 6 is connected with each longitudinal electric guide rail 5 in a sliding manner, and it is to be noted that self-locking mechanisms are arranged in the horizontal electric guide rails 3 and the longitudinal electric guide rails 5 and used for locking the movable plate 4 or the assembly box 6.
Further, the two outer sides of the clamping table 14 are fixedly provided with the second motors 19, each driving gear 20 is arranged on an output shaft of the corresponding second motor 19, the types of each second motor 19 and the first motor 9 are conical rotor motors, and the motors can be powered off and locked, so that quick braking is realized, the driving gears 20 can not rotate, and the stability of the clamping table 14 is further maintained.
Further, the top surface of the clamping table 14 is symmetrically provided with a plurality of guide rods 18, and each pressing plate 16 is slidably connected with the corresponding guide rod 18 to guide the guide rod 18, so that stability is improved.
The milling machine comprises the milling machine fixture and the milling machine body 2, wherein the milling machine fixture is arranged on a workbench of the milling machine body 2, so that the milling machine body 2 can conveniently process workpieces in different dimensions, and the processing requirements of various workpieces with complex shapes can be met.
When in specific use, the working principle of the utility model is as follows:
When the device is particularly used, an operator can place a workpiece on the top surface of the clamping table 14, then start a plurality of electric push rods 15 to drive the pressing plate 16 to slide, and the side surfaces of the workpiece are propped against each other through a plurality of rubber pads 17, so that the workpiece is limited and fixed, and the hard clamping damage of the workpiece can be reduced through the rubber pads 17;
Then when the workpiece is required to be horizontally moved, the plurality of transverse electric guide rails 3 can be started to drive the movable plate 4 to transversely slide, or the plurality of longitudinal electric guide rails 5 can be started to drive the assembly box 6 to vertically slide, so that the clamping table 14 can be horizontally slid in any direction and can be locked, and the horizontal position of the workpiece can be conveniently adjusted;
Meanwhile, when the workpiece is required to horizontally rotate, the first motor 9 can be started to drive the driving shaft 10 to rotate, so that the driving gear 11 drives the rotating gear ring 12 to rotate, and then the mounting seat 8 is driven to horizontally rotate, and further the workpiece clamped on the clamping table 14 horizontally rotates;
And when the workpiece is required to rotate in the vertical direction, the plurality of second motors 19 can be started to drive the driving gears 20 to rotate, so that the clamping table 14 is driven to rotate along the circle center of the circular frame 13 through the cooperation of the driving gears 20 and the fixed gear rings 21, the rotation in the vertical direction of the workpiece is realized, and the flexible positioning and adjustment of the workpiece in a plurality of dimensions can be realized through the horizontal rotation of the workpiece and the mutual cooperation of the rotation in the vertical direction, so that the processing requirements of the workpieces in various complex shapes are met.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a milling machine fixture, includes bottom plate (1), its characterized in that, the top surface sliding connection of bottom plate (1) has assembly case (6), the top surface of bottom plate (1) is equipped with horizontal sliding mechanism, and horizontal sliding mechanism drive assembly case (6) horizontal slip, the top surface rotation of assembly case (6) is connected with mount pad (8), be equipped with horizontal slewing mechanism in assembly case (6), and horizontal slewing mechanism drive mount pad (8) rotate, the equal fixed mounting in top surface both ends of mount pad (8) has circular frame (13), two circular frame (13) are rotated jointly and are connected with centre gripping platform (14), the top surface of centre gripping platform (14) is equipped with fixture, every annular groove (22) have all been seted up in circular frame (13), every equal fixed gear ring (21) are installed on the lateral wall of annular groove (22), the equal symmetrical rotation in both outsides of centre gripping platform (14) is connected with two driving gears (20), and every driving gear (20) all meshes with fixed gear (21) that the position corresponds.
2. The milling machine fixture according to claim 1, characterized in that the horizontal rotating mechanism comprises a rotating shaft (7), the rotating shaft (7) is rotationally connected to the bottom wall of the assembly box (6), the top end of the rotating shaft (7) is fixedly connected with the bottom surface of the mounting seat (8), a first motor (9) is fixedly mounted on the bottom wall of the assembly box (6), an output shaft of the first motor (9) is connected with a driving shaft (10), a driving gear (11) is mounted on the driving shaft (10), a rotating gear ring (12) is mounted on the outer side of the rotating shaft (7), and the driving gear (11) is meshed with the rotating gear ring (12).
3. A milling machine fixture according to claim 2, characterized in that the clamping mechanism comprises a plurality of electric pushing rods (15), the electric pushing rods (15) are symmetrically arranged on the top surface of the clamping table (14), one end of each electric pushing rod (15) is fixedly provided with a pressing plate (16), and the outer side of each pressing plate (16) is provided with a rubber pad (17).
4. A milling machine fixture according to claim 3, characterized in that the horizontal sliding mechanism comprises a plurality of transverse electric guide rails (3), the plurality of transverse electric guide rails (3) are mounted on the top surface of the bottom plate (1), the top surfaces of the plurality of transverse electric guide rails (3) are connected with a moving plate (4) in a sliding manner, the top surfaces of the moving plate (4) are symmetrically provided with a plurality of longitudinal electric guide rails (5), and the assembly box (6) is connected with each longitudinal electric guide rail (5) in a sliding manner.
5. A milling machine fixture according to claim 4, characterized in that the two outer sides of the clamping table (14) are fixedly provided with second motors (19), each driving gear (20) is arranged on the output shaft of the corresponding second motor (19), and the model of each second motor (19) and the model of the first motor (9) are conical rotor motors.
6. A milling machine fixture according to claim 5, characterized in that the top surface of the clamping table (14) is symmetrically mounted with a plurality of guide rods (18), and that each press plate (16) is slidingly connected with a guide rod (18) corresponding in position.
7. A milling machine comprising a milling machine fixture according to any one of claims 1-6 and a milling machine body (2), characterized in that the milling machine fixture is arranged on a table of the milling machine body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520315336.0U CN223802059U (en) | 2025-02-26 | 2025-02-26 | A milling machine fixture and a milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520315336.0U CN223802059U (en) | 2025-02-26 | 2025-02-26 | A milling machine fixture and a milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223802059U true CN223802059U (en) | 2026-01-16 |
Family
ID=98381861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520315336.0U Active CN223802059U (en) | 2025-02-26 | 2025-02-26 | A milling machine fixture and a milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223802059U (en) |
-
2025
- 2025-02-26 CN CN202520315336.0U patent/CN223802059U/en active Active
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