CN209918964U

CN209918964U - Numerical control milling machine milling flutes anchor clamps

Info

Publication number: CN209918964U
Application number: CN201920452795.8U
Authority: CN
Inventors: 张伟
Original assignee: Tianjin Yinglin Technology Development Co Ltd
Current assignee: Tianjin Yinglin Technology Development Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-01-10
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a numerical control milling machine milling flutes anchor clamps, including the milling frame, the mounting groove has been seted up at milling frame top middle part, the inside bottom movable mounting in mounting groove has electric telescopic handle, electric telescopic handle top movable mounting has the electro-magnet, the outside one side fixed mounting of milling frame has the switch, the switch is connected with electric telescopic handle and electro-magnet through the wire. The utility model discloses an all there is splint through recess movable mounting in the relative one side of fixed plate, and splint one side middle part passes the equal movable mounting of fixed plate and has the lead screw, the relative movement that drives splint through the lead screw carries out the centre gripping to the work piece like this, then all there is solid fixed ring through turning handle and spout movable mounting through the lead screw other end, and the inside equal movable mounting of solid fixed ring has the telescopic link, and the telescopic link leads to the bullet piece all with the spread groove activity butt joint of fixed plate one side, the fastness of being convenient for improve the lead screw prevents that the impact force from leading to the fact the condition that becomes flexible too big to appear.

Description

Numerical control milling machine milling flutes anchor clamps

Technical Field

The utility model relates to a numerical control technical field specifically is a numerically controlled fraise machine milling flutes anchor clamps.

Background

The basic parts of the numerical control milling machine are generally structural parts such as a machine tool body, a vertical column, a cross beam, a workbench, a base and the like, the size of the basic parts is large (commonly called large parts), a well forms a basic frame of the machine tool, other parts are attached to the basic parts, and some parts also need to move along the basic parts;

the traditional milling groove clamp of the numerical control milling machine has the following defects;

at present, a very large impact force is generated in the process of machining a workpiece, if the workpiece is not fixed well enough, the workpiece is displaced, so that the milled surface of the workpiece is bent, the workpiece is not smooth enough, the machining efficiency is reduced, and if the workpiece is not firm enough, the workpiece flies out, and the potential safety hazard is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerically controlled fraise machine milling flutes anchor clamps to solve the aforesaid and can produce very big impulsive force at the in-process of work piece processing, if fixed not good enough the work piece displacement will appear, will cause the work piece to mill the face like this and appear crooked, level and thereby reduce the efficiency of processing inadequately, and if firm inadequately still can cause the problem of work piece departure increase potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a numerical control milling machine milling groove clamp comprises a milling frame, wherein a mounting groove is formed in the middle of the top end of the milling frame, an electric telescopic rod is movably mounted at the bottom end inside the mounting groove, an electromagnet is movably mounted at the top end of the electric telescopic rod, a switch is fixedly mounted on one side outside the milling frame and connected with the electric telescopic rod and the electromagnet through a lead, fixed plates are movably mounted on two sides of the top end of the milling frame respectively, grooves are formed in the opposite sides of the fixed plates respectively, clamping plates are movably mounted inside the grooves respectively, lead screws are movably mounted in the middle of the other sides of the fixed plates respectively, one ends of the lead screws penetrate through the fixed plates and are movably butted with the clamping plates, a plurality of connecting grooves are formed in the middle of one side, away from the grooves, rotating handles are movably mounted at, the handle is outside all around all there is a plurality of solid fixed rings through spout movable mounting, gu the inside equal movable mounting of fixed ring has the telescopic link, the draw-in groove has all been seted up to telescopic link one end both sides, the inside equal movable mounting of draw-in groove has the spring, the spring has bullet piece at the equal movable mounting in the one end of keeping away from the draw-in groove, bullet piece all with spread groove activity butt joint.

Preferably, the mounting groove and the connecting groove are both T-shaped.

Preferably, the opposite sides of the clamping plates are movably provided with connecting soft bodies.

Preferably, the middle part of the fixing plate penetrates through the groove and is provided with screw holes.

Preferably, the middle part of the other side of the clamping plate is movably provided with a bearing.

Preferably, the telescopic link is keeping away from the equal movable mounting in one end of spread groove and is had the lug, gu fixed ring has the slider at the equal movable mounting in the one end that is located the spout.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an all there is splint through recess movable mounting in the relative one side of fixed plate, and splint one side middle part passes the equal movable mounting of fixed plate and has the lead screw, drive the relative movement of splint through the lead screw and carry out the centre gripping to the work piece like this, then all there is solid fixed ring through turning handle and spout movable mounting through the lead screw other end, and the solid fixed ring inside all movable mounting has the telescopic link, and the telescopic link leads to the bullet piece all with the spread groove activity butt joint of fixed plate one side, be convenient for improve the fastness of lead screw prevent the impact force too big cause not hard up the condition appear, can also adjust the connection of telescopic;

2. the utility model discloses still there is electric telescopic handle at milling frame top middle part simultaneously through mounting groove movable mounting, and electric telescopic handle top movable mounting has the electro-magnet, can open the electro-magnet through the switch and come fixed work piece to electro-magnet and work piece contact like this through electric telescopic handle, and the fastness when improving the work piece and dashing and milling improves safe looks rate.

Drawings

FIG. 1 is a schematic view of the overall structure of a milling groove fixture of a numerically controlled milling machine of the present invention;

FIG. 2 is a structural diagram of a rotating handle and a sliding chute in the milling groove fixture of the numerical control milling machine of the present invention;

fig. 3 is an enlarged structure diagram of a position a in fig. 1 in the numerical control milling machine milling groove fixture of the present invention.

In the figure: 1. milling a frame; 2. mounting grooves; 3. an electromagnet; 4. an electric telescopic rod; 5. a switch; 6. a telescopic rod; 7. a screw rod; 8. a fixing plate; 9. a splint; 10. a groove; 11. a handle is rotated; 12. a fixing ring; 13. a chute; 14. a spring block; 15. connecting grooves; 16. a spring; 17. a clamping groove.

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. 1-3, the present invention provides a technical solution: a numerical control milling machine milling groove clamp comprises a milling frame 1, wherein a mounting groove 2 is formed in the middle of the top end of the milling frame 1, an electric telescopic rod 4 is movably mounted at the bottom end inside the mounting groove 2, an electromagnet 3 is movably mounted at the top end of the electric telescopic rod 4, a switch 5 is fixedly mounted on one side outside the milling frame 1, the switch 5 is connected with the electric telescopic rod 4 and the electromagnet 3 through a lead wire, fixed plates 8 are movably mounted on two sides of the top end of the milling frame 1, grooves 10 are formed in opposite sides of the fixed plates 8, clamping plates 9 are movably mounted inside the grooves 10, lead screws 7 are movably mounted in the middle of the other sides of the fixed plates 8, one ends of the lead screws 7 penetrate through the fixed plates 8 and are movably butted with the clamping plates 9, a plurality of connecting grooves 15 are formed in the middle of one side, away from the grooves 10, the outside spout 13 has all been seted up all around to turning handle 11, turning handle 11 outside all has a plurality of solid fixed rings 12 through spout 13 movable mounting all around, gu fixed ring 12 inside equal movable mounting has telescopic link 6, draw-in groove 17 has all been seted up to 6 one end both sides of telescopic link, the inside equal movable mounting of draw-in groove 17 has spring 16, spring 16 has bullet piece 14 at the equal movable mounting of the one end of keeping away from draw-in groove 17, bullet piece 14 all with the 15 movable butt joints of spread groove.

The mounting groove 2 and the connecting groove 15 are both in a T shape, so that the mounting groove and the connecting groove are conveniently connected with the electromagnet 3 and the telescopic rod 6; the opposite sides of the clamping plates 9 are movably provided with connecting soft bodies, so that the friction force is increased conveniently; screw holes are formed in the middle of the fixing plate 8 penetrating through the groove 10, so that the screw rod 7 can flexibly rotate; the middle part of the other side of the clamping plate 9 is movably provided with a bearing, so that the screw rod 7 can flexibly rotate conveniently; the telescopic link 6 has the lug at the equal movable mounting in the one end of keeping away from spread groove 15, gu fixed ring 12 has the slider at the equal movable mounting in the one end that lies in spout 13, be convenient for like this with spout 13 sliding connection.

The working principle is as follows: the utility model discloses an all there is splint 9 through recess 10 movable mounting in the relative one side of fixed plate 8, and splint 9 one side middle part passes the equal movable mounting of fixed plate 8 and has lead screw 7, the relative movement that drives splint 9 through lead screw 7 carries out the centre gripping to the work piece like this, then all there is solid fixed ring 12 through turning handle 11 and spout 13 movable mounting through the lead screw 7 other end, and the inside equal movable mounting of solid fixed ring 12 has telescopic link 6, and telescopic link 6 leads to bullet piece 14 all with the 15 movable docks in spread groove of fixed plate 8 one side, the fastness of being convenient for improve lead screw 7 prevents that the impact force from leading to the fact the condition that becomes flexible too big appearing, can also adjust being connected of telescopic link 6 and spread groove 15 through spout 13, still mill 1 top middle part of putting up simultaneously and have electric telescopic handle 4 through 2 movable mounting grooves movable mounting in mounting, and 4 top movable mounting of electric telescopic handle have electro 3, fixing the workpiece, improving the firmness of the workpiece during punching and milling and improving the safe phase rate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a numerical control milling machine milling flutes anchor clamps, includes milling frame (1), its characterized in that: the milling machine is characterized in that a mounting groove (2) is formed in the middle of the top end of the milling frame (1), an electric telescopic rod (4) is movably mounted at the bottom end inside the mounting groove (2), an electromagnet (3) is movably mounted at the top end of the electric telescopic rod (4), a switch (5) is fixedly mounted on one side outside the milling frame (1), the switch (5) is connected with the electric telescopic rod (4) and the electromagnet (3) through wires, fixed plates (8) are movably mounted on two sides of the top end of the milling frame (1), grooves (10) are formed in the opposite sides of the fixed plates (8), clamping plates (9) are movably mounted inside the grooves (10), lead screws (7) are movably mounted in the middle of the other sides of the fixed plates (8), one ends of the lead screws (7) penetrate through the fixed plates (8) and are movably butted with the clamping plates (9), a plurality of connecting grooves (15), lead screw (7) have change handle (11) keeping away from the equal movable mounting in one end of fixed plate (8), spout (13) have all been seted up all around in change handle (11) outside, change handle (11) outside all has a plurality of solid fixed rings (12) through spout (13) movable mounting all around, gu fixed ring (12) inside equal movable mounting has telescopic link (6), draw-in groove (17) have all been seted up to telescopic link (6) one end both sides, draw-in groove (17) inside equal movable mounting has spring (16), spring (16) have bullet piece (14) at the equal movable mounting in the one end of keeping away from draw-in groove (17), bullet piece (14) all dock with spread groove (15) activity.

2. A numerically controlled fraise machine milling flutes fixture as claimed in claim 1, wherein: the mounting groove (2) and the connecting groove (15) are both T-shaped.

3. A numerically controlled fraise machine milling flutes fixture as claimed in claim 1, wherein: and one side opposite to the clamping plate (9) is movably provided with a connecting soft body.

4. A numerically controlled fraise machine milling flutes fixture as claimed in claim 1, wherein: the middle part of the fixing plate (8) penetrates through the groove (10) and is provided with screw holes.

5. A numerically controlled fraise machine milling flutes fixture as claimed in claim 1, wherein: and bearings are movably arranged in the middle of the other side of the clamping plate (9).

6. A numerically controlled fraise machine milling flutes fixture as claimed in claim 1, wherein: the telescopic link (6) have the lug at the equal movable mounting in the one end of keeping away from spread groove (15), gu fixed ring (12) have the slider at the equal movable mounting in the one end that lies in spout (13).