CN217453024U

CN217453024U - Milling machine fixture convenient to install

Info

Publication number: CN217453024U
Application number: CN202220560219.7U
Authority: CN
Inventors: 张辉
Original assignee: Shaanxi Xianghe Electromechanical Technology Co ltd
Current assignee: Shaanxi Xianghe Electromechanical Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-09-20
Anticipated expiration: 2032-03-15

Abstract

The utility model relates to a milling machine fixture technical field, concretely relates to milling machine fixture convenient to installation, including the anchor clamps base, anchor clamps base downside is provided with spacing draw-in groove, spacing draw-in groove inside wall symmetry is provided with spacing arc piece, anchor clamps base outside symmetry side is provided with the bolt draw-in groove, anchor clamps base upper portion one side is provided with positioning chuck, positioning chuck one side is provided with the location axle, the epaxial shaping of location has the chucking groove, the chucking inslot is provided with the tight fixture block in top. The utility model discloses a bolt draw-in groove, spacing draw-in groove and the spacing arc piece that sets up for milling jig is when using, through spacing draw-in groove chucking on milling machine base, and spacing arc piece can be so that spacing draw-in groove stable clamping milling machine base, then passes the bolt draw-in groove with the bolt and fixes anchor clamps base, and installation steps obtains simplifying, and the quick installation of being convenient for is fixed, improves the result of use.

Description

Milling machine fixture convenient to install

Technical Field

The utility model relates to a milling machine fixture technical field specifically is a milling machine fixture convenient to installation.

Background

The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments. When the milling machine is used for machining, the fixture is required to be used, the workpiece can be clamped and fixed, and then the milling cutter can mill the workpiece conveniently.

When using, the existing milling machine fixture is complex in installation steps, inconvenient and fast to install and fix, and affects the use effect.

SUMMERY OF THE UTILITY MODEL

To not enough to prior art, the utility model provides a milling machine fixture convenient to installation has overcome current milling machine fixture when using, and installation procedure is loaded down with trivial details, and it is fixed not convenient for install fast, influences the problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: a milling machine fixture convenient to mount comprises a fixture base, wherein a limiting clamping groove is arranged at the lower side of the fixture base, the inner side wall of the limiting clamping groove is symmetrically provided with limiting arc blocks, the symmetrical side surfaces of the outer part of the clamp base are provided with bolt clamping grooves, a positioning chuck is arranged on one side of the upper part of the clamp base, a positioning shaft is arranged on one side of the positioning chuck, a clamping groove is formed on the positioning shaft, a jacking clamping block is arranged in the clamping groove, a spring is arranged at the inner side of the clamping groove corresponding to the central position of the jacking clamping block, a workpiece is sleeved outside the positioning shaft, a clamping plate is arranged at one end of the workpiece far away from the positioning chuck, fixing screw is worn to be equipped with in the splint inboard, the cover in the fixing screw outside is equipped with the pressure spring, fixing screw one end is provided with the clamping nut, the anchor clamps base is close to splint one side center is provided with the milling process limiting plate.

As a preferred technical scheme of the utility model, clamping screw keeps away from work piece one side is provided with spacing guide bar, the chucking nut with clamping screw passes through threaded connection, spacing guide bar can make splint lateral shifting, the chucking nut can be right splint one side is carried on spacingly.

As an optimal technical scheme of the utility model, spacing guide bar with splint sliding connection, the work piece with the anchor clamps base passes through the location axle with splint are connected, the tight fixture block in top with the location axle passes through spring coupling, splint can be right the work piece presss from both sides tightly fixedly, the location axle can be guaranteed the work piece location is accurate.

As an optimal technical scheme of the utility model, positioning chuck with the anchor clamps base passes through bolted connection, spacing guide bar is kept away from splint one end with the anchor clamps base passes through the nut and connects, positioning chuck is convenient for with the location axle is fixed.

As a preferred technical scheme of the utility model, spacing arc piece with through bolted connection between the anchor clamps base, the anchor clamps base is made for the stainless steel, spacing arc piece can make spacing draw-in groove stable clamping is tight on the milling machine base, and then guarantees the stability of anchor clamps.

As an optimal technical scheme of the utility model, pressure spring one end with anchor clamps base overlap joint, the pressure spring other end with the splint overlap joint, the pressure spring can make splint towards the work piece direction removes, and then can be right the work piece presss from both sides tightly fixedly.

As an optimal technical scheme of the utility model, the milling limiting plate with the anchor clamps base passes through bolted connection, the milling limiting plate can be right the position of work piece is injectd.

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

1. the utility model has the advantages that the milling machine fixture is clamped on the milling machine base through the limiting clamping groove when in use through the bolt clamping groove, the limiting clamping groove and the limiting arc block, the limiting arc block can enable the limiting clamping groove to stably clamp the milling machine base, then the bolt passes through the bolt clamping groove to fix the fixture base, the installation steps are simplified, the bolt is convenient to install and fix quickly, and the use effect is improved;

2. the utility model discloses a positioning chuck, location axle, the tight fixture block in top, spring, splint, pressure spring, chucking nut and the clamping screw that set up for milling machine fixture when using, to the fixed tight fixture block in top and splint in the location epaxial work piece press from both sides the tight fixed to the work piece, improve the tight operating efficiency of work piece clamp, and then improve machining efficiency.

Drawings

FIG. 1 is a schematic structural view of a milling jig convenient for installation according to the present invention;

FIG. 2 is a schematic view of a positioning chuck of a milling jig easy to install according to the present invention;

fig. 3 is the utility model relates to a milling jig middle clamp base's upward view structure schematic convenient to installation.

In the figure: 1. a clamp base; 2. a bolt clamping groove; 3. a limiting clamping groove; 4. a splint; 5. a limiting guide rod; 6. a pressure spring; 7. a workpiece; 8. positioning the chuck; 9. fixing the screw rod; 10. clamping the screw cap; 11. positioning the shaft; 12. a clamping groove; 13. tightly propping the clamping block; 14. a spring; 15. a limiting arc block; 16. and milling a limiting plate.

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.

Please refer to fig. 1-3, a milling jig convenient to install, which includes a jig base 1, a limiting clamping groove 3 is arranged at the lower side of the jig base 1, a limiting arc block 15 is symmetrically arranged on the inner side wall of the limiting clamping groove 3, a bolt clamping groove 2 is arranged on the symmetrical side surface of the outer side of the jig base 1, a positioning chuck 8 is arranged on one side of the upper portion of the jig base 1, a positioning shaft 11 is arranged on one side of the positioning chuck 8, a clamping groove 12 is formed on the positioning shaft 11, a jacking clamping block 13 is arranged in the clamping groove 12, a spring 14 is arranged at the inner side of the clamping groove 12 corresponding to the central position of the jacking block 13, a workpiece 7 is sleeved on the outer side of the positioning shaft 11, a clamping plate 4 is arranged at one end of the workpiece 7 far away from the positioning chuck 8, a fixing screw 9 is arranged on the inner side of the clamping plate 4 in a penetrating manner, a pressure spring 6 is sleeved on the outer side of the fixing screw 9, a clamping nut 10 is arranged at one end of the jig base 1 close to the center of the clamping plate 4, and a milling limiting plate 16 is arranged.

Specifically, referring to fig. 1, a limit guide rod 5 is disposed on a side of the fixing screw 9 away from the workpiece 7, the clamping nut 10 is in threaded connection with the fixing screw 9, the limit guide rod 5 can enable the clamping plate 4 to move transversely, and the clamping nut 10 can limit one side of the clamping plate 4.

Specifically, referring to fig. 1-3, the limiting guide rod 5 is slidably connected to the clamping plate 4, the workpiece 7 is connected to the clamp base 1 through the positioning shaft 11 and the clamping plate 4, the tightening fixture block 13 is connected to the positioning shaft 11 through the spring 14, the clamping plate 4 can clamp and fix the workpiece 7, and the positioning shaft 11 can ensure that the workpiece 7 is accurately positioned.

Specifically, referring to fig. 1-3, the positioning chuck 8 is connected to the clamp base 1 through a bolt, the end of the limiting guide rod 5 away from the clamping plate 4 is connected to the clamp base 1 through a nut, and the positioning chuck 8 is convenient for fixing the positioning shaft 11.

Specifically, please refer to fig. 1 and 3, the limiting arc block 15 is connected to the clamp base 1 through a bolt, the clamp base 1 is made of stainless steel, and the limiting arc block 15 can enable the limiting clamping groove 3 to be stably clamped on the milling machine base, so as to ensure the stability of the clamp.

Specifically, referring to fig. 1 and 3, one end of a pressure spring 6 is overlapped with the clamp base 1, the other end of the pressure spring 6 is overlapped with the clamping plate 4, and the pressure spring 6 can move the clamping plate 4 toward the workpiece 7, so as to clamp and fix the workpiece 7.

Specifically, referring to fig. 1 and 3, the milling limiting plate 16 is connected to the fixture base 1 through a bolt, and the milling limiting plate 16 can limit the position of the workpiece 7.

The working principle is as follows: when the milling machine fixture is used, the fixture base 1 is clamped and fixed on a limiting strip of the milling machine base through the limiting clamping groove 3, the limiting arc block 15 can enable the limiting clamping groove 3 to be stably clamped and fixed on the limiting strip of the milling machine base, then a fixing bolt penetrates through the bolt clamping groove 2, the fixture base 1 is clamped and fixed, then the workpiece 7 is inserted into the positioning shaft 11, the clamping plate 4 moves transversely along the limiting guide rod 5, the clamping plate 4 is further enabled to clamp and fix the workpiece 7, the arranged bolt clamping groove 2, the limiting clamping groove 3 and the limiting arc block 15 enable the milling machine fixture to be clamped and fixed on the milling machine base through the limiting clamping groove 3 when the milling machine fixture is used, the limiting arc block 15 can enable the limiting clamping groove 3 to stably clamp the milling machine base, then the bolt penetrates through the bolt clamping groove 2 to fix the fixture base 1, the installation steps are simplified, the rapid installation and fixation are facilitated, and the use effect is improved, the positioning chuck 8, the positioning shaft 11, the tight fixture block 13 in top, the spring 14, the clamping plate 4, the pressure spring 6, the clamping nut 10 and the fixing screw 3 that set up for milling machine fixture when using, to the fixed tight fixture block 13 in top and the clamping plate 4 on the positioning shaft 11 of work piece 7 press from both sides tight fixed to work piece 7, improve work piece 7 and press from both sides tight operating efficiency, and then improve machining efficiency.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a milling machine fixture convenient to installation, includes anchor clamps base (1), its characterized in that: the clamp is characterized in that a limiting clamping groove (3) is formed in the lower side of the clamp base (1), limiting arc blocks (15) are symmetrically arranged on the inner side wall of the limiting clamping groove (3), bolt clamping grooves (2) are formed in the outer symmetrical side face of the clamp base (1), a positioning chuck (8) is arranged on one side of the upper portion of the clamp base (1), a positioning shaft (11) is arranged on one side of the positioning chuck (8), a clamping groove (12) is formed in the positioning shaft (11), a jacking clamping block (13) is arranged in the clamping groove (12), a spring (14) is arranged in the inner side of the clamping groove (12) corresponding to the central position of the jacking clamping block (13), a workpiece (7) is sleeved on the outer side of the positioning shaft (11), one end of the positioning chuck (8) is far away from the workpiece (7) and provided with a clamping plate (4), and a fixing screw (9) is arranged on the inner side of the clamping plate (4), the clamp is characterized in that a pressure spring (6) is sleeved on the outer side of the fixing screw rod (9), a clamping nut (10) is arranged at one end of the fixing screw rod (9), and the clamp base (1) is close to a milling limiting plate (16) arranged at the center of one side of the clamping plate (4).

2. A milling jig for facilitating mounting according to claim 1, wherein: and one side of the fixing screw rod (9), which is far away from the workpiece (7), is provided with a limiting guide rod (5), and the clamping nut (10) is in threaded connection with the fixing screw rod (9).

3. A milling jig to facilitate installation according to claim 2, wherein: spacing guide bar (5) with splint (4) sliding connection, work piece (7) with anchor clamps base (1) passes through location axle (11) with splint (4) are connected, top tight fixture block (13) with location axle (11) pass through spring (14) are connected.

4. A milling jig to facilitate installation according to claim 2, wherein: the positioning chuck (8) is connected with the clamp base (1) through a bolt, and the limiting guide rod (5) is far away from one end of the clamping plate (4) and the clamp base (1) are connected through a nut.

5. A milling jig to facilitate installation according to claim 1, wherein: the limiting arc block (15) is connected with the clamp base (1) through a bolt, and the clamp base (1) is made of stainless steel.

6. A milling jig to facilitate installation according to claim 1, wherein: one end of the pressure spring (6) is in lap joint with the clamp base (1), and the other end of the pressure spring (6) is in lap joint with the clamping plate (4).

7. A milling jig to facilitate installation according to claim 1, wherein: the milling limiting plate (16) is connected with the clamp base (1) through a bolt.