CN214237200U

CN214237200U - Multistation milling machine fixture

Info

Publication number: CN214237200U
Application number: CN202023010889.1U
Authority: CN
Inventors: 何利均
Original assignee: Chengdu Jiuyi Mechanical Equipment Co ltd
Current assignee: Chengdu Jiuyi Mechanical Equipment Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-21
Anticipated expiration: 2030-12-14

Abstract

The utility model provides a multi-station milling machine fixture, which belongs to the technical field of milling machine fixtures and comprises a fixing mechanism and a locking mechanism, wherein the fixing mechanism comprises a base, a pressing platform and a threaded rod, a cavity is arranged inside the base, two threaded holes are arranged on the base, the two threaded holes are symmetrically arranged on the surface of the base, the threaded rod is provided with two threaded rods, the two threaded rods are in threaded connection in the threaded holes, the pressing platform is slidably sleeved at one end of the threaded rod far away from the base, the locking mechanism comprises a buckle, a support and telescopic rods, a plurality of the telescopic rods are fixed at one side of the pressing platform, one end of the telescopic rod far away from the pressing platform faces to one end of the buckle, the multi-station milling machine fixture is fixed simultaneously by the plurality of groups of buckles with different sizes and one pressing platform, the fixture with various sizes can be conveniently fixed, disassembled and assembled at one time.

Description

Multistation milling machine fixture

Technical Field

The utility model relates to a milling machine fixture field particularly, relates to a multistation milling machine fixture.

Background

The milling machine is a machine tool with wide application, and can machine plane, groove, tooth-dividing component, spiral surface and various curved surfaces on the milling machine, and can also be used for machining surface of revolution body and internal hole and cutting off operation, and when the milling machine is worked, the workpiece is mounted on the working table or the attachment of dividing head, etc., the milling cutter can be rotated into main movement, and the workpiece can obtain the required machined surface, and because the milling machine can make multi-edge intermittent cutting, its productivity is high, and in brief, the milling machine can make milling, drilling and boring operation on workpiece.

When the existing milling machine fixture is fixed on a lathe, the fixtures used for workpieces with different sizes are different, the fixtures cannot be matched with the workpieces with different sizes, and the disassembly and the assembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a multistation milling machine fixture compresses tightly the platform through the buckle that has very multiunit unidimensional and one and carries out simultaneously fixedly, carries out once only fixedly to the anchor clamps of multiple size, has solved the problem that the installation of anchor clamps is dismantled inconveniently and unable adaptation unidimensional work piece on the lathe.

The utility model discloses a realize like this:

the utility model provides a multistation milling machine fixture, including fixed establishment and locking mechanism.

The fixing mechanism comprises a base, a pressing platform and a threaded rod, a cavity is arranged inside the base, two threaded holes are formed in the base, the threaded holes are symmetrically formed in the surface of the base, the threaded rod is provided with two threaded rods which are in threaded connection in the threaded holes, and the pressing platform is sleeved with threads to be far away from one end of the base.

Locking mechanism includes buckle, support and telescopic link, the buckle is equipped with a plurality of, a plurality of buckle one end sliding connection is in inside the base, a plurality of the buckle interval sets up the base surface, the support also is equipped with a plurality of, a plurality of the support is fixed on the base, the support sets up the buckle below, the telescopic link includes first branch and second branch, second branch slides and cup joints on the first branch, first branch with correspond on the second branch and seted up the through-hole, be equipped with the bolt in the through-hole, the telescopic link also is equipped with a plurality of, a plurality of the telescopic link is fixed compress tightly platform one side, the telescopic link is kept away from compress tightly the one end orientation of platform buckle one end.

The utility model discloses an in one embodiment, the base both sides are equipped with the dead lever, the dead lever is kept away from the one end of base slides and runs through compress tightly the bench.

The utility model discloses an in one embodiment, the buckle includes latch closure and slide bar, the slide bar is equipped with two, two slide bar sliding connection is in the base, the buckle is fixed two slide bar one end.

In an embodiment of the present invention, the support surface is provided with a groove, and the groove is disposed below the ring buckle.

The utility model discloses an in one embodiment, the threaded rod is close to the one end that compresses tightly the platform is equipped with the nut, the nut with compress tightly a laminating of surface.

In an embodiment of the present invention, the base is provided with a connecting plate, and the connecting plate is provided with a bolt.

In an embodiment of the present invention, the length of the sliding rod is smaller than the thickness of the base.

In an embodiment of the present invention, the bottom of the base is provided with two sliders, two of which are disposed at an interval on the surface of the base.

The utility model discloses an in the embodiment, on the slide bar both sides are equipped with the stopper, the stopper is fixed on the slide bar with the latch closure junction.

The utility model discloses an in one embodiment, dead lever one end is equipped with the anticreep piece, the anticreep piece with compress tightly a surface laminating.

The utility model has the advantages that: the utility model discloses a multistation milling machine fixture that above-mentioned design obtained, during the use, put the support on the base with the work piece in, the buckle card is on the workpiece surface, utilize second branch to support at the buckle surface, utilize the bolt to lock second branch in first branch, buckle one end on the not unidimensional work piece all pastes tightly with compressing tightly the platform this moment, screw the nut of threaded rod one end is twisted, the threaded rod gets into in the base, to compress tightly platform and telescopic link and compress tightly the work piece on the buckle downwards in the support, can process, this multistation milling machine fixture carries out the simultaneous fixation through having the not unidimensional buckle of multiunit and one, it is all more convenient to carry out disposable fixed disassembly installation to the anchor clamps of multiple size.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a first view schematic diagram of an overall structure of a multi-station milling machine fixture according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a part of a locking mechanism provided in an embodiment of the present invention;

fig. 3 is a second view structural diagram of the overall structure of the multi-station milling machine fixture according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a part of the fixing mechanism according to the embodiment of the present invention.

In the figure: 100-a securing mechanism; 110-a base; 111-a threaded hole; 112-a slider; 120-a compacting table; 130-a threaded rod; 131-a nut; 140-a fixation bar; 141-anti-drop block; 150-a connecting plate; 151-bolt; 200-a locking mechanism; 210-buckling; 211-buckle; 212-a slide bar; 2121-a limiting block; 220-a support; 221-grooves; 230-a telescopic rod; 231-a first strut; 232-a second strut; 240-bolt.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a multi-station milling machine fixture comprises a fixing mechanism 100 and a locking mechanism 200, wherein the locking mechanism 200 is connected to the fixing mechanism 100 in a sliding mode.

Referring to fig. 1, 2, and 4, the fixing mechanism 100 includes a base 110, a pressing platform 120, and a threaded rod 130, a cavity is disposed inside the base 110, the base 110 has a connecting plate 150, a bolt 151 is disposed on the connecting plate 150, the connecting plate 150 can be fixed on a milling machine through the bolt 151, fixing rods 140 are disposed on two sides of the base 110, one end of each fixing rod 140 away from the base 110 slidably penetrates the pressing platform 120, an anti-separation block 141 is disposed on one end of each fixing rod 140, the anti-separation block 141 is attached to the surface of the pressing platform 120, the fixing rods 140 can prevent the pressing platform 120 from deflecting and are preferably pressed on a buckle 210, two threaded holes 111 are disposed on the base 110, two sliders 112 are disposed at the bottom of the base 110, the two threaded holes 111 are symmetrically disposed on the surface of the base 110, two threaded rods 130 are disposed in the threaded holes 111, the threaded rod 130 is threadedly connected inside the threaded holes 111, a nut 131 is disposed at one end of the threaded rod 130 close to the pressing platform 120, the nut 131 is attached to the surface of the pressing table 120, and the pressing table 120 is screwed on one end of the threaded rod 130 far away from the base 110.

Referring to fig. 1, 3 and 4, the locking mechanism 200 includes a plurality of buckles 210, a support 220 and an expansion link 230, the buckles 210 are provided with a plurality of buckles 210, one end of each buckle 210 is slidably connected inside the base 110, the plurality of buckles 210 are arranged on the surface of the base 110 at intervals, the buckle 210 includes a buckle 211 and a slide rod 212, two slide rods 212 are provided, the length of each slide rod 212 is smaller than the thickness of the base 110, the two slide rods 212 are slidably connected inside the base 110, two sides of the upper slide rod 212 are provided with limit blocks 2121, the limit blocks 2121 are fixed on the slide rods 212 at the connection with the buckle 211, the limit blocks 2121 can prevent the buckle 211 from being excessively compressed and also play a role in fixing, the buckles 210 are fixed at one end of the two slide rods 212, the support 220 are also provided with a plurality of grooves 221, the surface of the support 220 is provided below the buckle 211, the grooves 221 are used for positioning a workpiece, the plurality of supports 220 are fixed on the base 110, the support 220 is provided below the buckles 210, the telescopic link 230 includes first branch 231 and second branch 232, and second branch 232 slides and cup joints on first branch 231, corresponds on first branch 231 and the second branch 232 and has seted up the through-hole, is equipped with bolt 240 in the through-hole, and telescopic link 230 also is equipped with a plurality of, and a plurality of telescopic link 230 is fixed in compressing tightly platform 120 one side, and telescopic link 230 keeps away from the one end that compresses tightly platform 120 towards buckle 210 one end.

Specifically, this multistation milling machine fixture's theory of operation: during operation, a workpiece is placed in the support 220 on the base 110, the buckle 210 is clamped on the surface of the workpiece, the second support rod 232 abuts on the surface of the buckle 210, the second support rod 232 is locked in the first support rod 231 through the bolt 240, one end of the buckle 210 on the workpieces with different sizes is tightly attached to the pressing table 120 at the moment, the nut 131 at one end of the threaded rod 130 is screwed, the threaded rod 130 enters the base 110, the pressing table 120 and the telescopic rod 230 are downwards pressed on the buckle 210 to press the workpiece in the support 220, and processing can be performed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A multi-station milling machine fixture is characterized by comprising

The fixing mechanism (100) comprises a base (110), a pressing table (120) and a threaded rod (130), a cavity is formed in the base (110), two threaded holes (111) are formed in the base (110), the two threaded holes (111) are symmetrically formed in the surface of the base (110), two threaded rods (130) are arranged, the two threaded rods (130) are in threaded connection in the threaded holes (111), and the pressing table (120) is sleeved at one end, far away from the base (110), of the threaded rod (130) in a threaded manner;

the locking mechanism (200), the locking mechanism (200) includes a buckle (210), a support (220) and a telescopic rod (230), the buckle (210) is provided with a plurality of, a plurality of one end of the buckle (210) is connected inside the base (110), a plurality of the buckles (210) are arranged on the surface of the base (110) at intervals, the support (220) is also provided with a plurality of, the support (220) is fixed on the base (110), the support (220) is arranged below the buckle (210), the telescopic rod (230) includes a first support rod (231) and a second support rod (232), the second support rod (232) is sleeved on the first support rod (231) in a sliding manner, through holes are correspondingly formed in the first support rod (231) and the second support rod (232), a bolt (240) is arranged in the through hole, and the telescopic rod (230) is also provided with a plurality of bolts, the plurality of telescopic rods (230) are fixed on one side of the pressing table (120), and one end, far away from the pressing table (120), of each telescopic rod (230) faces one end of the buckle (210).

2. A multi-station milling machine jig according to claim 1, wherein fixing rods (140) are arranged on two sides of the base (110), and one end of each fixing rod (140) far away from the base (110) penetrates through the pressing table (120) in a sliding manner.

3. A multi-station milling machine fixture as claimed in claim 2, wherein the buckle (210) comprises a ring buckle (211) and two slide bars (212), the two slide bars (212) are slidably connected in the base (110), and the buckle (210) is fixed at one end of the two slide bars (212).

4. A multi-station milling machine jig according to claim 3, wherein the surface of the seat (220) is provided with a groove (221), and the groove (221) is provided below the ring buckle (211).

5. A multi-station milling machine jig according to claim 1, wherein the end of the threaded rod (130) adjacent to the clamping table (120) is provided with a nut (131), and the nut (131) is in surface contact with the clamping table (120).

6. A multi-station milling machine jig according to claim 1, wherein the base (110) is provided with a connecting plate (150), and the connecting plate (150) is provided with a bolt (151).

7. A multiple station milling machine fixture as claimed in claim 3, wherein the length of the slide bar (212) is less than the thickness of the base (110).

8. A multi-station milling machine fixture as claimed in claim 4, wherein the base (110) is provided with two sliding blocks (112) at the bottom, and the two sliding blocks (112) are arranged on the surface of the base (110) at intervals.

9. A multi-station milling machine fixture as claimed in claim 8, wherein two sides of the sliding rod (212) are provided with limit blocks (2121), and the limit blocks (2121) are fixed on the sliding rod (212) at the connection part with the ring buckle (211).

10. A multi-station milling machine fixture as claimed in claim 2, wherein one end of the fixing rod (140) is provided with a retaining block (141), and the retaining block (141) is attached to the surface of the pressing table (120).