CN216680402U

CN216680402U - Angle chain milling angle jig

Info

Publication number: CN216680402U
Application number: CN202220231176.8U
Authority: CN
Inventors: 杨森; 胡前科; 高宝玉
Original assignee: Korita Aviation Suzhou Co ltd
Current assignee: Korita Aviation Suzhou Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-07
Anticipated expiration: 2032-01-27

Abstract

The utility model provides an angle chain milling jig which is used for fixing an angle chain and comprises a placing part for placing a plurality of angle chains, first fixing assemblies arranged on two sides of the placing part and used for fixing the angle chains and a second fixing assembly used for fixing the angle chains along the vertical direction, wherein a downward concave placing groove is formed in the placing part, the angle chains are placed in the placing groove, the second fixing assembly comprises a first guide rod extending along the vertical direction and a pressing plate connected with the first guide rod in a sliding mode, and the pressing plate vertically moves along the first guide rod to press the angle chains in the placing groove. The angle chain milling jig is simple in structure, good in fixing effect, easy to machine an angle chain and high in machining efficiency.

Description

Angle chain milling angle jig

Technical Field

The utility model relates to an angle chain milling angle jig.

Background

After the initial processing of the existing angle chain is finished, round corners are milled at two ends. The existing operation mode is to mill each angle chain independently, and the operation mode is low in efficiency and long in construction period.

In view of the above, there is a need to improve the conventional angle milling jig for the angle chain to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an angle chain milling jig which solves the problem that the existing angle chain milling efficiency is low.

In order to achieve the purpose, the utility model provides an angle chain milling jig which is used for fixing an angle chain and comprises a placing part for placing a plurality of angle chains, first fixing assemblies arranged on two sides of the placing part to fix the angle chains and second fixing assemblies used for fixing the angle chains in the vertical direction, wherein a downward concave placing groove is formed in the placing part, the angle chains are placed in the placing groove, each second fixing assembly comprises a first guide rod extending in the vertical direction and a pressing plate connected with the first guide rod in a sliding mode, and the pressing plate vertically moves along the first guide rod to press the angle chains in the placing groove.

As a further improvement of the present invention, the second fixing assembly further includes a second guide rod having the same extending direction as the mounting groove, and a connecting member slidably connected to the second guide rod, the second guide rod is slidably connected to the first guide rod so that the second guide rod vertically moves relative to the first guide rod, and the connecting member is fixedly connected to the pressing plate.

As a further development of the utility model, the number of the seats is two.

As a further improvement of the present invention, the first fixing assembly includes a first fixing member disposed between the two placement portions, and a second fixing member disposed on a side of the placement portion away from the first fixing member, and the corner chain is supported between the first fixing member and the second fixing member.

As a further improvement of the present invention, the number of the pressing plates is two, so as to correspond to the two placement portions.

As a further improvement of the utility model, the placing part is provided with a positioning column extending upwards, the pressing plate is provided with a positioning groove arranged along the extending direction of the placing groove, and when the pressing plate is positioned above the placing groove, the positioning column is clamped in the positioning groove.

As a further improvement of the present invention, the number of the positioning columns and the number of the positioning grooves are three, and the three positioning columns and the three positioning grooves are arranged at intervals along the placing portion.

As a further improvement of the present invention, the second fixing members include fixing plates and fixing blocks disposed from the fixing plates toward the mounting grooves, the fixing plates are movably disposed along the extending direction of the mounting grooves, and the number of the fixing blocks on each of the second fixing members is equal to the number of the mounting grooves on one of the mounting portions.

As a further improvement of the present invention, the angle chain milling fixture further includes a fixing base, and the placing portion, the first fixing portion and the second fixing portion are all fixed on the fixing base.

As a further improvement of the utility model, the angle chain milling angle jig further comprises an installation base, and the fixed base and the first guide rod are fixed on the installation base.

The utility model has the beneficial effects that: the angle chain milling jig can be used for simultaneously processing multi-angle chains, and the angle chains can be better fixed for milling by arranging the first fixing assembly and the second fixing assembly. The angle chain milling jig is simple in structure, good in fixing effect, easy to machine an angle chain and high in machining efficiency.

Drawings

FIG. 1 is a schematic structural view of an angle chain milling jig according to the present invention;

fig. 2 is a schematic structural view of the angle chain milling jig of the present invention pressing against the angle chain.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "upper and lower", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 2, the angle chain milling jig 100 of the present invention is used to fix an angle chain 200 for a milling cutter to mill a chamfer on the angle chain 200.

The angle chain milling angle jig 100 comprises a placing part 1 used for placing a plurality of angle chains 200, first fixing components 2 arranged on two sides of the placing part 1 and used for fixing the angle chains 200, second fixing components 3 used for fixing the angle chains 200 along the vertical direction, a fixing base 4 and an installation base 5.

The quantity of portion of laying 1 is two, and two portion of laying 1 is side by side and the interval sets up.

Each placing part 1 is provided with a plurality of placing grooves 11 and positioning columns 12 which are recessed downwards and arranged side by side, and the angle chains 200 are placed in the placing grooves 11. In this embodiment, the extending direction of the mounting groove 11 is defined as a left-right direction, a direction perpendicular to the left-right direction on a horizontal plane is defined as a front-rear direction, and a direction perpendicular to the horizontal plane is defined as a vertical direction. The two placing parts 1 are arranged side by side along the left-right direction.

The number of the positioning columns 12 is three, the positioning columns are arranged at intervals along the front-back direction, one is arranged at each of the front end and the back end, and one is arranged in the middle. In the left-right direction, the positioning column 12 is disposed in the middle of the placement portion 1.

The first fixing assembly 2 comprises a first fixing piece 21 arranged between the two placing parts 1 and a second fixing piece 22 arranged on one side of the placing part 1 far away from the first fixing piece 21, and the angle chain 200 is abutted between the first fixing piece 21 and the second fixing piece 22.

In this embodiment, the first fixing member 21 is in an inverted T shape, and the upper end thereof is engaged with the corner chains 200 at two sides.

The second fixing member 22 includes a fixing plate 221 and fixing blocks 222 opened from the fixing plate 221 toward the mounting grooves 11, the fixing plate 221 is movably disposed along the left-right direction, and the number of the fixing blocks 222 on each second fixing member 22 is equal to the number of the mounting grooves 11 on one mounting portion 1. Further, a spring is arranged on the second fixing member 22, the second fixing member 22 is pulled to one side far away from the placing portion 1, the spring is stretched, and after the external force is removed, the spring is restored, so that the corner chain 200 is supported.

The fixing block 222 is made of a rubber material to prevent damage to the corner chain 200.

The second fixing component 3 includes a first guide rod 31 extending along the vertical direction, a pressing plate 32 slidably connected with the first guide rod 31, a second guide rod 33 extending in the same direction as the mounting groove 11, and a connecting member 34 slidably connected with the second guide rod 33.

The number of the pressing plates 32 is two, and the pressing plates are arranged corresponding to the two placing parts 1.

The connecting member 34 is fixedly connected to the pressing plate 32. So that the pressing plate 32 can slide along the second guide rod 33, and the pressing plate 32 is controlled to be positioned above or away from the mounting groove 11. In this embodiment, the pressing plate 32 is made of a rubber material or a scratch-proof strip made of a rubber material is disposed below the pressing plate to prevent the corner chain 200 from being scratched when the corner chain 200 is pressed.

The second guide bar 33 is slidably coupled to the first guide bar 31 such that the second guide bar 33 vertically moves with respect to the first guide bar 31. That is, in the present embodiment, the second guide bar 33, the connecting member 34, and the pressing plate 32 may be vertically moved together along the first guide bar 31.

When the pressing plate 32 moves above the mounting slot 11, the pressing plate 32 is controlled to move downwards, so that the angle chain 200 can be pressed in the mounting slot 11. In this embodiment, the left and right movement and the vertical movement of the pressing plate 32 are both controlled manually, and in other embodiments, a driving device may be added to realize automatic control.

Support and be equipped with the edge on the clamp plate 32 the constant head tank 35 that the 11 extending direction of mounting groove seted up, both sides support constant head tank 35 opening on the clamp plate 32 and set up relatively, support the clamp plate 32 and be located during 11 tops of mounting groove, reference column 12 block is in the constant head tank 35, in order to prevent two support the clamp plate 32 too close and influence milling cutter and mill the fillet.

The quantity of constant head tank 35 also is three, three reference column 12 with constant head tank 35 is followed the portion of laying 1 interval sets up. The three positioning grooves 35 are arranged corresponding to the positioning columns 12.

The placing part 1, the first fixing member 21 and the second fixing member 22 are all fixed on the fixing base 4, and further, the fixing plate 221 of the second fixing member 22 is connected with the fixing base 4 through a spring. The fixed base 4 and the first guide bar 31 are fixed on the mounting base 5.

The angle chain milling angle jig 100 of the utility model has the following use method: pulling two sets of the second fixing pieces 22 towards two sides, placing the angle chain 200 in the placing groove 11, and loosening the second fixing pieces 22, so that the angle chain 200 can be fixed in the left-right direction; controlling the two pressing plates 32 to move oppositely until the positioning column 12 is clamped in the positioning groove 35, moving the pressing plates 32 downwards to fix the angle chains 200, and starting a machine tool to mill the angle chains 200 on two sides simultaneously along the front-back direction; and turning over the other end of the angle chain 200, and repeating the steps to mill the other end of the angle chain 200.

The angle chain milling jig 100 of the utility model can process the multi-angle chain 200 at the same time, and can better fix the angle chain 200 for milling by arranging the first fixing component 2 and the second fixing component 3. The angle chain milling jig 100 is simple in structure, good in fixing effect, easy to machine the angle chain 200 and high in machining efficiency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an angle chain mills angle tool for fixed angle chain, its characterized in that: the angle chain mills angle tool is including being used for placing a plurality ofly the portion of laying, the setting of angle chain are in the both sides of portion of laying are in order to fix the first fixed subassembly of angle chain, be used for along vertical direction fixed the fixed subassembly of second of angle chain, set up undercut mounting groove on the portion of laying, the angle chain is placed in the mounting groove, the fixed subassembly of second include along vertical direction extension first guide arm, with first guide arm sliding connection's support clamp plate, support the clamp plate edge first guide arm vertical movement is in order to with the angle chain compresses tightly in the mounting groove.

2. The angle chain milling angle jig of claim 1, wherein: the second fixing assembly further comprises a second guide rod and a connecting piece, the second guide rod is identical to the placing groove in extending direction, the connecting piece is connected with the second guide rod in a sliding mode, the second guide rod is connected with the first guide rod in a sliding mode so that the second guide rod can vertically move relative to the first guide rod, and the connecting piece is fixedly connected with the abutting plate.

3. The angle chain milling angle jig of claim 2, wherein: the number of the placing parts is two.

4. The angle chain milling angle tool of claim 3, wherein: the first fixing assembly comprises a first fixing piece arranged between the two placing parts and a second fixing piece arranged on one side, far away from the first fixing piece, of the placing part, and the angle chain is abutted between the first fixing piece and the second fixing piece.

5. The angle chain milling angle tool of claim 4, wherein: the pressing plates are two in number and are arranged corresponding to the two placing parts.

6. The angle chain milling angle jig of claim 5, wherein: the placing part is provided with a positioning column extending upwards, the pressing plate is provided with a positioning groove formed in the extending direction of the placing groove, and when the pressing plate is located above the placing groove, the positioning column is clamped in the positioning groove.

7. The angle chain milling angle jig of claim 6, wherein: the reference column with the quantity of constant head tank is three, three the reference column with the constant head tank is followed the portion of laying sets up at interval.

8. The angle chain milling angle tool of claim 4, wherein: the second fixing part comprises a fixing plate and fixing blocks, the fixing blocks face the placing grooves, the fixing plates can be movably arranged along the extending direction of the placing grooves, and the number of the fixing blocks on each second fixing part is equal to that of the placing grooves on one placing part.

9. The angle chain milling angle tool of claim 4, wherein: the angle chain milling angle jig further comprises a fixed base, and the placing portion, the first fixing portion and the second fixing portion are fixed on the fixed base.

10. The angle chain milling angle jig of claim 9, wherein: the angle chain milling angle jig further comprises an installation base, and the fixed base and the first guide rod are fixed to the installation base.