CN216967039U

CN216967039U - Fixture component for machining of die steel milling machine

Info

Publication number: CN216967039U
Application number: CN202220065791.6U
Authority: CN
Inventors: 杨天亮; 杨智斌
Original assignee: Guangdong Xiongfeng Die Steel Material Technology Co ltd
Current assignee: Guangdong Xiongfeng Die Steel Material Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-07-15
Anticipated expiration: 2032-01-12

Abstract

The utility model provides a fixture assembly for die steel milling machine processing, which comprises: the fixing device comprises a base, fixing rings, a translation screw rod, fixing rods, a fixing seat and an extension rod, wherein the fixing seat is installed on the upper surface of the base, the fixing rings are installed on the upper surface of the fixing seat, the translation screw rod is installed on the inner side of each fixing ring, a rotating disc is installed on the outer side end face of the translation screw rod, a limiting rod is installed on the inner side of each fixing ring, and the fixing rods are installed on the circumferential surface of the translation screw rod. Through increasing translation screw rod, solid fixed ring, gag lever post, dead lever, extension rod and clutch blocks, realize can selecting from annular internal fixation and external fixation according to the size of work piece to the work piece size range that can fix is great, thereby reduces the not unidimensional anchor clamps that need, and then reduces the processing cost, and can be according to the fixed stress area of the length adjustment of work piece, thereby the work piece that better fixed length is different.

Description

Fixture component for machining of die steel milling machine

Technical Field

The utility model belongs to the field of tool fixture equipment, and particularly relates to a fixture assembly for die steel milling machine machining.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Usually the milling cutter is moved by a rotational movement, and the movement of the workpiece and the milling cutter is a feed movement. It can be used for processing plane, groove, various curved surfaces, gears, etc. A milling machine is a machine tool that mills a workpiece with 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. The milling machine is a machine tool with wide application, and can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

However, since the conventional jig for die steel milling machine processing is often used only for a workpiece of a certain size when positioning the workpiece, and the range of use is small, and a plurality of sizes of jigs are required for positioning workpieces of different sizes, thereby increasing the processing cost, a jig assembly for die steel milling machine processing is required to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a clamp assembly for die steel milling machine processing, which solves the problems in the background technology by adding a translation screw rod, a fixing ring, a limiting rod, a fixing rod, an extension rod and a friction block.

The technical scheme of the utility model is realized as follows: a fixture assembly for die steel milling machine machining, comprising: the novel extension rod comprises a base, a fixing ring, a translation screw rod, a fixing seat and an extension rod, wherein the fixing seat is installed on the upper surface of the base, the fixing ring is installed on the upper surface of the fixing seat, the translation screw rod is installed on the inner side of the fixing ring, a rotating disk is installed on the outer side end face of the translation screw rod, a limiting rod is installed on the inner side of the fixing ring, the fixing rod is installed on the surface of the circumference of the translation screw rod, the extension rod is installed on the left end face of the fixing rod, a friction block is installed on the surface of the circumference of the fixing rod, an extension groove is formed in the left end face of the extension rod, and the extension screw rod is installed on the right end face of the extension rod.

As a preferred embodiment, the fixing base is installed to the right-hand member of base upper surface, the base is the same with the width of fixing base, the upper surface of fixing base is half-circular arc to with the laminating of solid fixed ring's lower half-circular arc, the fixing base is installed to the left end of solid fixed ring lower surface.

As a preferred embodiment, six translation screws are mounted on the inner side of the fixed ring, the circumferential surface of the fixed ring is penetrated by each translation screw, the fixed ring and the translation screws are connected through bearings, and the outer end face of each translation screw is mounted with a rotating disc.

As a preferred embodiment, each of the translating screws has a fixing rod mounted on a circumferential surface thereof, each fixing rod has a thread on a contact surface with the corresponding translating screw, six limiting rods are mounted on an inner side of the fixing ring, and the circumferential surface of the fixing rod is penetrated by the corresponding limiting rods and is parallel to the corresponding translating screws.

As a preferred embodiment, a plurality of friction blocks are mounted on the circumferential surface of each fixing rod, the extension bar is mounted on the left end surface of each fixing rod, an extension screw is mounted on the right end surface of each extension bar, the extension bars are mounted inside the corresponding extension grooves, the extension bar is provided with an extension groove on the left end surface, and a plurality of friction blocks are mounted on the circumferential surface of each extension bar.

After the technical scheme is adopted, the utility model has the beneficial effects that: through increasing translation screw rod, solid fixed ring, gag lever post, dead lever, extension rod and clutch blocks, the realization can be according to the size selection of work piece from annular inside fixed with the external fixation to the work piece size range that can fix is great, thereby reduces the not unidimensional anchor clamps of needs, and then reduces the processing cost, and can be according to the fixed stress area of the length adjustment of work piece, thereby the work piece of better difference of fixed length.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front cross-sectional view of a fixture assembly for milling machining of die steel in accordance with the present invention.

FIG. 2 is a side view of the fixture assembly for milling machining of die steel of the present invention.

Fig. 3 is a view showing the construction of an extension rod 8 of the jig assembly for die steel milling machine processing according to the present invention.

In the figure, 1-base, 2-fixed ring, 3-translation screw, 4-rotating disk, 5-limit rod, 6-fixed rod, 7-friction block, 8-extension rod, 9-extension groove, 10-extension screw and 11-fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a fixture assembly for die steel milling machine machining, comprising: base 1, gu fixed ring 2, translation screw rod 3, the dead lever 6, fixing base 11 and extension rod 8, base 1's last surface mounting has fixing base 11, fixing base 11's last surface mounting has fixed ring 2, translation screw rod 3 is installed to fixed ring 2's inboard, translation screw rod 3's outside end-face mounting has rotary disk 4, gag lever post 5 is installed to fixed ring 2's inboard, translation screw rod 3's circumference installs dead lever 6 on the surface, extension rod 8 is installed to the left end face of dead lever 6, the circumference of dead lever 6 is installed clutch blocks 7 on the surface, extension rod 9 has been seted up to extension rod 8's left end face, extension screw rod 10 is installed to extension rod 8's right-hand member face.

Fixing base 11 is installed to the right-hand member of base 1 upper surface, and base 1 is the same with fixing base 11's width, and fixing base 11's upper surface is half-circular arc to with the lower half-circular arc laminating of solid fixed ring 2, fixing base 11 is installed to the left end of solid fixed ring 2 lower surface.

Six translation screws 3 are installed on the inner side of the fixing ring 2, the circumferential surface of the fixing ring 2 is penetrated by each translation screw 3, the fixing ring 2 is connected with the translation screws 3 through bearings, and a rotating disc 4 is installed on the outer end face of each translation screw 3.

All install dead lever 6 on the circumferential surface of every translation screw rod 3, all offer the screw thread on every dead lever 6 and the contact surface that corresponds translation screw rod 3, six gag lever posts 5 are installed to solid fixed ring 2's inboard, and the circumferential surface of dead lever 6 is run through by gag lever post 5 that corresponds to it is parallel with the translation screw rod 3 that corresponds.

All install a plurality of clutch blocks 7 on the circumferential surface of every dead lever 6, extension rod 9 all has seted up at the left end face of every dead lever 6, extension rod 8 all has the installation at the left end face of every dead lever 6, extension screw rod 10 is all installed to the right-hand member face of every extension rod 8, extension rod 8 is installed inside the extension rod 9 that corresponds, extension rod 9 has all been seted up to the left end face of every extension rod 8, all install a plurality of clutch blocks 7 on the circumferential surface of every extension rod 8, clutch blocks 7 can increase the pressure of dead lever 6 to the work piece, thereby improve frictional force.

As an embodiment of the present invention: firstly, the workpiece is fixed from the outside or from the inside according to the section size of the workpiece, if the workpiece is fixed from the outside, the workpiece is placed between six fixing rods 6, each rotating disc 4 is rotated for the same number of turns, the rotating disc 4 drives the translation screw rod 3 to rotate when rotating, the translation screw rod 3 cannot translate, so that the fixing rods 6 translate along with the rotation of the translation screw rod 3, and the translation path is in the direction of the translation screw rod 3 corresponding to the translation screw rod 3 until the friction block 7 of each translation screw rod 3 is contacted with the circumferential surface of the workpiece and fixes the workpiece, if the workpiece is fixed from the inside, the workpiece is sleeved on the outer sides of the six fixing rods 6, and the fixing rods 6 are made to translate outwards until the friction block 7 of the fixing rod 6 is contacted with the inner wall of the workpiece and fixes the workpiece, if the length of the workpiece is longer, the length of the fixing rod 6 cannot effectively fix the 2-shaped workpiece, it is necessary to install the extension screw 10 of the extension rod 8 in the extension groove 9, and the length of the fixing rod 6 is extended, so that more friction blocks 7 can contact the workpiece, thereby fixing the workpiece with a longer length.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A fixture assembly for die steel milling machine machining, comprising: base (1), solid fixed ring (2), translation screw rod (3), dead lever (6), fixing base (11) and extension rod (8), its characterized in that: the utility model discloses a fixing device for the automobile seat, including base (1), upper surface mounting has fixing base (11), the last surface mounting of fixing base (11) has solid fixed ring (2), translation screw rod (3) are installed to the inboard of solid fixed ring (2), rotary disk (4) are installed to the outside terminal surface of translation screw rod (3), gag lever post (5) are installed to the inboard of solid fixed ring (2), the circumference of translation screw rod (3) is installed dead lever (6) on the surface, extension rod (8) are installed to the left end face of dead lever (6), the circumference of dead lever (6) is installed on the surface and is rubbed piece (7), extension slot (9) have been seted up to the left end face of extension rod (8), extension screw rod (10) are installed to the right-hand member face of extension rod (8).

2. The jig assembly for milling machine processing of die steel according to claim 1, wherein: the right-hand member at base (1) upper surface is installed in fixing base (11), fixing base (11) are the same with the width of base (1), the upper surface of fixing base (11) is half-circular arc to laminate with the lower half-circular arc of solid fixed ring (2), the left end at solid fixed ring (2) lower surface is installed in fixing base (11).

3. The jig assembly for milling machine processing of die steel according to claim 1, wherein: six translation screws (3) are installed to the inboard of solid fixed ring (2), every translation screw (3) all run through the circumferential surface of solid fixed ring (2) to translation screw (3) pass through the bearing with solid fixed ring (2) and are connected, every rotary disk (4) are all installed to the outside terminal surface of translation screw (3).

4. The jig assembly for die steel milling machine machining according to claim 1, characterized in that: every all install dead lever (6), every on the circumference surface of translation screw rod (3) dead lever (6) and the contact surface that corresponds translation screw rod (3) are all seted up threadedly, six gag lever post (5) are installed to the inboard of solid fixed ring (2), gag lever post (5) run through the circumference surface that corresponds dead lever (6) to it is parallel with translation screw rod (3) that correspond.

5. The jig assembly for milling machine processing of die steel according to claim 1, wherein: every all install a plurality of clutch blocks (7) on the circumferential surface of dead lever (6), every extension slot (9) have all been seted up to the left end face of dead lever (6), every extension rod (8) are all installed to the left end face of dead lever (6), every extension screw rod (10) are all installed to the right-hand member face of extension rod (8), inside extension slot (9) that correspond, every extension rod (8) are installed extension slot (9) have all been seted up to the left end face of extension rod (8), every a plurality of clutch blocks (7) have all been installed on the circumferential surface of extension rod (8).