CN214722467U - CNC milling machine anchor clamps for production convenient to avoid work piece to rock - Google Patents

Abstract

The utility model belongs to the technical field of the milling machine, especially, be an anchor clamps are used in CNC milling machine production convenient to avoid the work piece to rock, including milling machine device main part and milling machine cutter, the processing mesa is installed to the top of milling machine device main part, and is provided with the spout below the inside of processing the mesa, the internal connection of spout has the slider, and installs the universal wheel below the slider to the below of universal wheel is provided with the spacing groove, the anchor clamps platform is installed to the top of processing the mesa, and the inboard of anchor clamps platform is provided with elastic splint, elastic splint's the outside is connected with first spring, and the end of first spring installs the buffer board, the left side inner wall of processing the mesa is provided with the draw-in groove, and the inboard of draw-in groove installs the rocker, milling machine cutter sets up in elastic splint's top position. This anchor clamps are used in CNC milling machine production convenient to avoid the work piece to rock can fix the machined part in the anchor clamps, avoids rocking, and the position of the processing mesa of being convenient for is adjusted.

Description

CNC milling machine anchor clamps for production convenient to avoid work piece to rock

Technical Field

The utility model relates to a milling machine technical field specifically is an anchor clamps are used in CNC milling machine production convenient to avoid the work piece to rock.

Background

Milling machines mainly refer to machine tools for machining various surfaces of workpieces by using milling cutters, generally, the milling cutters mainly move by rotating motion, the workpieces and the milling cutters move by feeding motion, the milling machines can mill planes, grooves, gear teeth, threads and spline shafts and can also machine relatively complex molded surfaces, the efficiency is higher than that of a planing machine, the milling machines are widely applied to mechanical manufacturing and repair departments, and the prior milling machine technology still has the following problems:

1. the existing clamp for CNC milling machine production has the defects that a machined part cannot be fixed and is easy to shake;

2. when the CNC milling machine is used for production and machining, the position and the angle of the machining table top are not convenient to adjust, and therefore limitation of the device is reduced.

Aiming at the problems, innovative design is urgently needed on the basis of the original clamp for producing the CNC milling machine, which is convenient for avoiding the workpiece from shaking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a CNC milling machine is anchor clamps for production convenient to avoid the work piece to rock to propose current CNC milling machine is anchor clamps for production in solving above-mentioned background art, the machined part can not fix, appears the condition of rocking easily, and is not convenient for carry out the problem of adjusting to workstation position angle.

In order to achieve the above object, the utility model provides a following technical scheme: a CNC milling machine production fixture convenient for avoiding workpiece shaking comprises a milling machine device main body and a milling machine tool, wherein a machining table top is installed above the milling machine device main body, a sliding groove is formed in the lower portion inside the machining table top, a sliding block is connected inside the sliding groove, a universal wheel is installed below the sliding block, a limiting groove is formed in the lower portion of the universal wheel, a fixture table is installed above the machining table top, an elastic clamping plate is arranged on the inner side of the fixture table, a first spring is connected to the outer side of the elastic clamping plate, a buffering plate is installed at the end of the first spring, a clamping groove is formed in the inner wall of the left side of the machining table top, a rocker is installed on the inner side of the clamping groove, the milling machine tool is arranged above the elastic clamping plate, a pressing plate is installed at the top of the milling machine tool, movable blocks are arranged on two sides above the pressing plate, and a second spring is installed on the outer sides of the movable blocks, the milling machine device is characterized in that a motor is arranged above the right side of the interior of the milling machine device body, a rotating shaft is connected to the left side of the motor, and an extrusion block is installed on the outer side of the rotating shaft.

Preferably, a rolling installation structure is formed between the processing table board and the milling machine device main body through universal wheels, and the bottoms of the universal wheels and the surfaces of the limiting grooves are arranged on the same horizontal plane.

Preferably, a sliding installation structure is formed between the elastic clamping plate and the processing table board through a first spring, and the elastic clamping plate is tightly attached to the first spring.

Preferably, the rocker and the processing table top are arranged in a mutually perpendicular mode, and the outer diameter of the rocker is the same as the inner diameter of the clamping groove.

Preferably, the pressing plate and the milling machine device main body form a lifting installation structure through a movable block, and the pressing plate is connected with the milling machine cutter through glue.

Preferably, a rotating installation structure is formed between the extrusion blocks and the milling machine device main body through a rotating shaft, and 2 extrusion blocks are symmetrically arranged around the axis of the pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the clamp for CNC milling machine production, which is convenient for avoiding workpiece shaking, can fix a workpiece in the clamp, avoid shaking and facilitate the adjustment of the position of a processing table surface;

1. when the clamp for CNC milling machine production is used, a workpiece is placed in the elastic clamping plate, the elastic clamping plate is stressed to slide in the clamp table through the first spring and can slide and be fixed according to the size of the workpiece, the shaking condition during machining can be effectively avoided, the motor can drive the extrusion block to rotate through the rotating shaft, and the milling machine tool below the pressing plate can be driven by the stress of the extrusion block to machine the workpiece;

2. when the position of the processing table surface needs to be adjusted, the rotating rocker can drive the universal wheel below the processing table surface to roll in the limiting groove, and the adjustment of the processing table surface needs can be adjusted through the rocker at the moment, so that the processing difficulty is reduced.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the clamping table of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a milling machine device main body; 2. processing a table top; 3. a chute; 4. a slider; 5. a universal wheel; 6. a limiting groove; 7. a jig stage; 8. an elastic splint; 9. a first spring; 10. a buffer plate; 11. a card slot; 12. a rocker; 13. milling machine cutters; 14. pressing a plate; 15. a movable block; 16. a second spring; 17. a motor; 18. a rotating shaft; 19. and extruding the block.

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

Referring to fig. 1-4, the present invention provides a technical solution: a CNC milling machine production fixture convenient for avoiding workpiece shaking comprises a milling machine device main body 1, a processing table board 2, a sliding groove 3, a sliding block 4, a universal wheel 5, a limiting groove 6, a fixture table 7, an elastic clamping plate 8, a first spring 9, a buffer plate 10, a clamping groove 11, a rocker 12, a milling machine tool 13, a pressing plate 14, a movable block 15, a second spring 16, a motor 17, a rotating shaft 18 and an extrusion block 19, wherein the processing table board 2 is installed above the milling machine device main body 1, the sliding groove 3 is arranged below the processing table board 2, the sliding groove 3 is connected inside the sliding groove 3, the universal wheel 5 is installed below the sliding block 4, the limiting groove 6 is arranged below the universal wheel 5, the fixture table 7 is installed above the processing table board 2, the elastic clamping plate 8 is arranged on the inner side of the fixture table 7, the first spring 9 is connected to the outer side of the elastic clamping plate 8, and the buffer plate 10 is installed at the end of the first spring 9, a clamping groove 11 is formed in the inner wall of the left side of the machining table top 2, a rocker 12 is mounted on the inner side of the clamping groove 11, a milling machine cutter 13 is arranged above the elastic clamping plate 8, a pressing plate 14 is mounted at the top of the milling machine cutter 13, movable blocks 15 are arranged on two sides above the pressing plate 14, a second spring 16 is mounted on the outer side of each movable block 15, a motor 17 is arranged above the right side of the interior of the milling machine device main body 1, a rotating shaft 18 is connected to the left side of the motor 17, and an extrusion block 19 is mounted on the outer side of the rotating shaft 18;

further, a rolling installation structure is formed between the processing table top 2 and the milling machine device main body 1 through the universal wheel 5, the bottom of the universal wheel 5 and the surface of the limiting groove 6 are arranged on the same horizontal plane, when the position of the processing table top 2 needs to be adjusted, the rotating rocker 12 can drive the universal wheel 5 below the processing table top 2 to roll in the limiting groove 6, and therefore the position of the processing table top 2 can be adjusted;

furthermore, a sliding installation structure is formed between the elastic clamping plate 8 and the processing table top 2 through the first spring 9, the elastic clamping plate 8 is tightly attached to the first spring 9, a workpiece is placed in the elastic clamping plate 8 in the processing process, the elastic clamping plate 8 slides in the clamp table 7 under the stress of the first spring 9, the sliding fixation can be carried out according to the size of a processed product, and the situation of shaking during processing can be effectively avoided;

furthermore, the rocker 12 and the processing table top 2 are arranged vertically, the outer diameter of the rocker 12 is the same as the inner diameter of the clamping groove 11, and the difficulty in operating the rocker 12 can be reduced by arranging the rocker 12 vertically;

furthermore, a lifting installation structure is formed between the pressing plate 14 and the milling machine device main body 1 through the movable block 15, the pressing plate 14 is connected with the milling machine cutter 13 through glue, when in machining, the pressing plate 14 can drive the movable block 15 to move up and down in the milling machine device main body 1 under the action of the extrusion block 19, and the glue connection can enable the milling machine cutter 13 and the pressing plate 14 to be stable;

furthermore, a rotating installation structure is formed between the extrusion block 19 and the milling machine device body 1 through the rotating shaft 18, 2 extrusion blocks 19 are symmetrically arranged on the axis of the pressing plate 14, when machining is needed, the motor 17 can drive the extrusion block 19 to rotate through the rotating shaft 18, and the extrusion blocks 19 symmetrically arranged on the axis can enable the pressing plate 14 to be more stable when the pressing plate is lifted.

The working principle is as follows: when the fixture for CNC milling machine production convenient for avoiding workpiece shaking is used, firstly, a workpiece is placed in the elastic clamping plate 8, the elastic clamping plate 8 is stressed to slide in the fixture table 7 through the first spring 9 and can be fixed in a sliding manner according to the size of the workpiece, shaking during machining can be effectively avoided, then during machining, the motor 17 can drive the extrusion block 19 to rotate through the rotating shaft 18, the extrusion block 19 is symmetrically arranged on the axis, the pressing plate 14 can be more stable during lifting, the pressing plate 14 can drive the movable block 15 to be lifted and lowered forcibly in the milling machine device main body 1 under the action of the extrusion block 19, the milling machine tool 13 can machine the workpiece during lifting, then when the machining table 2 needs to be adjusted in position, the rotating rocker 12 can drive the universal wheel 5 below the machining table 2 to roll in the limiting groove 6, the adjustment required by the processing table top can be adjusted through the rocker 12, so that the processing difficulty is reduced.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a CNC milling machine anchor clamps for production convenient to avoid work piece to rock, includes milling machine device main part (1) and milling machine cutter (13), its characterized in that: the milling machine tool is characterized in that a processing table board (2) is installed above a milling machine device main body (1), a sliding groove (3) is arranged below the inner part of the processing table board (2), a sliding block (4) is connected to the inner part of the sliding groove (3), a universal wheel (5) is installed below the sliding block (4), a limiting groove (6) is arranged below the universal wheel (5), a clamp table (7) is installed above the processing table board (2), an elastic clamping plate (8) is arranged on the inner side of the clamp table (7), a first spring (9) is connected to the outer side of the elastic clamping plate (8), a buffer plate (10) is installed at the end of the first spring (9), a clamping groove (11) is formed in the inner wall of the left side of the processing table board (2), a rocker (12) is installed on the inner side of the clamping groove (11), a milling machine tool (13) is arranged above the elastic clamping plate (8), and clamp plate (14) are installed at the top of milling machine cutter (13), the top both sides of clamp plate (14) are provided with movable block (15), and second spring (16) are installed in the outside of movable block (15), the inside right side top of milling machine device main part (1) is provided with motor (17), and the left side of motor (17) is connected with pivot (18), extrusion piece (19) are installed in the outside of pivot (18).

2. The clamp for CNC milling machine production convenient for avoiding workpiece shaking as claimed in claim 1, wherein: a rolling installation structure is formed between the processing table board (2) and the milling machine device main body (1) through universal wheels (5), and the bottoms of the universal wheels (5) and the surface of the limiting groove (6) are arranged on the same horizontal plane.

3. The clamp for CNC milling machine production convenient for avoiding workpiece shaking as claimed in claim 1, wherein: the elastic clamping plate (8) and the processing table board (2) form a sliding installation structure through a first spring (9), and the elastic clamping plate (8) is tightly attached to the first spring (9).

4. The clamp for CNC milling machine production convenient for avoiding workpiece shaking as claimed in claim 1, wherein: the rocker (12) and the processing table board (2) are arranged in a mutually perpendicular mode, and the outer diameter of the rocker (12) is the same as the inner diameter of the clamping groove (11).

5. The clamp for CNC milling machine production convenient for avoiding workpiece shaking as claimed in claim 1, wherein: the milling machine device is characterized in that the pressing plate (14) and the milling machine device body (1) form a lifting installation structure through the movable block (15), and the pressing plate (14) is connected with the milling machine cutter (13) through glue.

6. The clamp for CNC milling machine production convenient for avoiding workpiece shaking as claimed in claim 1, wherein: a rotary mounting structure is formed between the extrusion blocks (19) and the milling machine device main body (1) through a rotating shaft (18), and 2 extrusion blocks (19) are symmetrically arranged relative to the axis of the pressing plate (14).

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