CN215941145U

CN215941145U - Handle bending jig

Info

Publication number: CN215941145U
Application number: CN202122458394.3U
Authority: CN
Inventors: 杨森; 胡前科; 李华友
Original assignee: Korita Aviation Suzhou Co ltd
Current assignee: Korita Aviation Suzhou Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-03-04
Anticipated expiration: 2031-10-12

Abstract

The utility model provides a handle bending jig which is used for manufacturing a plurality of processing strips into a handle and comprises a bearing block, a pressing and abutting block arranged above the bearing block, a fixed abutting block arranged at one end of the bearing block and a movable abutting block arranged at the other end of the bearing block, wherein a V-shaped groove is formed in the bearing block, the plurality of processing strips are arranged on the V-shaped groove side by side along the extending direction of the V-shaped groove, the pressing and abutting block is arranged above the V-shaped groove to downwards extrude the processing strips, and the movable abutting block is used for approaching or departing from the fixed abutting block to clamp the processing strips with the fixed abutting block. The handle bending jig is simple in structure and high in machining efficiency.

Description

Handle bending jig

Technical Field

The utility model relates to a handle bending jig.

Background

The handle for the aviation dining car is simple in structure and low in manufacturing difficulty, but the problem that how to rapidly produce at low cost needs to be solved at present.

In view of the above, there is a need to improve the conventional handle bending jig to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a handle bending jig to solve the problems of high cost and low efficiency of the existing handle production jig.

In order to achieve the purpose, the utility model provides a handle bending jig which is used for manufacturing a plurality of processing strips into a handle, and the handle bending jig comprises a bearing block, a pressing and abutting block arranged above the bearing block, a fixed abutting block arranged at one end of the bearing block, and a movable abutting block arranged at the other end of the bearing block, wherein a V-shaped groove is formed in the bearing block, the plurality of processing strips are arranged on the V-shaped groove side by side along the extending direction of the V-shaped groove, the pressing and abutting block is arranged above the V-shaped groove to downwards extrude the processing strips, and the movable abutting block is used for being close to or far away from the fixed abutting block to clamp the processing strips with the fixed abutting block.

As a further improvement of the utility model, the handle bending jig further comprises two connecting rods fixed with the bearing block and a sliding sleeve arranged on the connecting rods, the sliding sleeve is slidably arranged relative to the connecting rods, and the movable abutting block is fixedly connected with the sliding sleeve.

As a further improvement of the utility model, the handle bending jig further comprises a limiting rod fixed at one end of the connecting rod, which is far away from the pressure bearing block, and the limiting rod is connected with the two connecting rods.

As a further improvement of the present invention, the movable abutting block includes an abutting portion and a fixing portion, and the fixing portion is fixed to the abutting portion and the sliding sleeve.

As a further improvement of the present invention, the abutting portion and the fixed abutting block are both provided with a plurality of abutting grooves for accommodating the processing strip.

As a further improvement of the present invention, the width of the abutting groove is equal to the diameter of the processing bar, and the height of the abutting groove in the vertical direction is greater than the diameter of the processing bar.

As a further improvement of the present invention, the retaining groove has a free end exposed from above the retaining portion and the fixed retaining block.

As a further improvement of the utility model, a fixing piece is arranged at one end of the sliding sleeve far away from the bearing block, and the fixing piece is fixedly connected with the fixing part through a screw.

As a further improvement of the utility model, the lower end of the pressing block is provided with an arc-shaped pressing part which is clamped with the V-shaped groove.

The utility model has the beneficial effects that: the handle bending jig can realize simultaneous processing of a plurality of processing strips, and is high in production efficiency; through setting up slidable activity and propping up the piece to can realize the processing of a plurality of kink. The handle bending jig is simple in structure and high in machining efficiency.

Drawings

FIG. 1 is a schematic structural view of a handle bending jig according to the present invention;

FIG. 2 is a schematic structural view of a handle bending jig according to the present invention;

fig. 3 is a schematic view of a handle structure produced by the handle bending jig of the utility model.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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", "vertical", "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 being 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 3, the handle bending jig 100 of the present invention is used to manufacture a plurality of processing bars 200 into a handle 300. The handle 300 has four folded portions, namely a first folded portion 301, a second folded portion 302, a third folded portion 303 and a fourth folded portion 304.

The handle tool 100 of bending includes that bearing block 1, setting are in the pressing of 1 top of bearing block supports piece 2, sets up the fixed of 1 one end of bearing block supports and holds piece 3, sets up the activity of the 1 other end of bearing block supports and holds piece 4, with two fixed connecting rods 5 of bearing block 1, set up and be in sliding sleeve 6 on the connecting rod 5, fix connecting rod 5 is kept away from the gag lever post 7 of 1 one end of bearing block.

Be equipped with V type groove 11 on the bearing block 1, it is a plurality of processing strip 200 is followed V type groove 11 extending direction sets up side by side on the V type groove 11. In this embodiment, a plurality of the processing bars 200 may be processed at the same time to form the handle 300, and the number of the processing is determined by the length of the V-groove 11. The included angle of the two sides of the V-shaped groove 11 is 90 degrees.

The pressing and abutting block 2 is arranged above the V-shaped groove 11 to downwards extrude the processing strip 200, and an arc-shaped pressing part 21 clamped with the V-shaped groove 11 is arranged at the lower end of the pressing and abutting block 2. The pressing block 2 presses the processing strip 200 downwards until entering the V-shaped groove 11 and bending, so that a bending structure on the handle 300 can be formed.

The extending direction of the connecting rod 5 is perpendicular to the extending direction of the V-shaped groove 11.

The movable abutting block 4 is used to approach or depart from the fixed abutting block 3 to clamp the processing strip 200 with the fixed abutting block 3.

The movable abutting block 4 comprises an abutting portion 41 and a fixing portion 42, and the fixing portion 42 is fixed with the abutting portion 41 and the sliding sleeve 6.

The abutting portion 41 and the fixed abutting block 3 are both provided with a plurality of abutting grooves 43 for accommodating the processing strip 200. The abutting part 41 and the abutting groove 43 on the fixed abutting block 3 are oppositely arranged.

The width of the holding groove 43 is equal to the diameter of the processing strip 200, so as to limit the displacement of the processing strip 200 along the extending direction of the V-shaped groove 11. The height of the abutting groove 43 in the vertical direction is greater than the diameter of the processing strip 200, so that the processing strip 200 can displace in the vertical direction, that is, when the abutting block 2 abuts against the processing strip 200, two ends of the processing strip 200 can move upwards in the vertical direction.

In this embodiment, the abutting groove 43 has a free end exposed from above the abutting portion 41 and the fixed abutting block 3, so that the end of the processing bar 200 can move upward. The lower end of the holding groove 43 is a non-free end to support the processing bar 200.

The sliding sleeve 6 is slidably arranged relative to the connecting rod 5, and the movable abutting block 4 is fixedly connected with the sliding sleeve 6, so that the movable abutting block 4 is slidably arranged relative to the connecting rod 5. Further, a fixing member 61 is arranged at one end of the sliding sleeve 6 far away from the pressure bearing block 1, and the fixing member 61 is fixedly connected with the fixing portion 42 through a screw.

The limiting rod 7 is connected with the two connecting rods 5. So that the sliding bush 6 can be prevented from being detached from the connecting rod 5.

When the handle bending jig 100 is used, firstly, a plurality of initial processing strips 200 are abutted between the abutting part 41 and the abutting groove 43 of the fixed abutting block 3, the movable abutting block 4 is pushed to clamp the plurality of processing strips 200, and then the movable abutting block 2 is moved downwards to form a first bending part 301 of the handle 300; repositioning the processing strips 200, so that the bent portions are clamped in the abutting grooves 43 of the fixed abutting blocks 3, and the rest portions are horizontally clamped between the abutting portions 41 and the abutting grooves 43 of the fixed abutting blocks 3, pushing the movable abutting blocks 4 to clamp the processing strips 200, and then moving the pressing blocks 2 downwards to form second bent portions 302 of the handle 300; the direction of the processed strip 200 is reversed, and the above operation is repeated to form a fourth bent portion 304 and a third bent portion 303.

The handle bending jig 100 can realize simultaneous processing of a plurality of processing strips 200, and has high production efficiency; by arranging the slidable movable abutting block 4, the processing of a plurality of bending parts can be realized. The handle bending jig 100 is simple in structure 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 a handle tool of bending for make the handle with a plurality of processing strips, its characterized in that: the handle tool of bending includes the bearing block, sets up the pressure of bearing block top is supported the piece, is set up the fixed of bearing block one end is supported and is held the piece, is set up the activity of the bearing block other end is supported and is held the piece, be equipped with V type groove on the bearing block, it is a plurality of the processing strip is followed V type groove extending direction sets up side by side on the V type groove, press to support the piece setting and be in V type groove top is in order to extrude downwards the processing strip, the activity is supported and is held the piece and be used for being close to or keep away from fixed support hold the piece with fixed support hold the centre gripping processing strip.

2. The handle bending jig according to claim 1, characterized in that: the handle bending jig further comprises two connecting rods fixed with the bearing blocks and sliding sleeves arranged on the connecting rods, the sliding sleeves are arranged in a sliding mode relative to the connecting rods, and the movable abutting blocks are fixedly connected with the sliding sleeves.

3. The handle bending jig according to claim 2, characterized in that: the handle tool of bending still including fixing the connecting rod is kept away from the gag lever post of bearing block one end, the gag lever post is connected two the connecting rod.

4. The handle bending jig according to claim 2, characterized in that: the movable abutting block comprises an abutting part and a fixing part, and the fixing part is fixed with the abutting part and the sliding sleeve.

5. The handle bending jig according to claim 4, wherein: the abutting part and the fixed abutting block are both provided with a plurality of abutting grooves for accommodating the processing strips.

6. The handle bending jig according to claim 5, wherein: the width of the abutting groove is equal to the diameter of the processing strip, and the height of the abutting groove in the vertical direction is larger than the diameter of the processing strip.

7. The handle bending jig according to claim 6, wherein: the abutting groove is provided with a free end exposed from the abutting part and the upper part of the fixed abutting block.

8. The handle bending jig according to claim 4, wherein: the sliding sleeve is provided with a fixing piece at one end far away from the pressure bearing block, and the fixing piece is fixedly connected with the fixing part through a screw.

9. The handle bending jig according to claim 1, characterized in that: the lower end of the pressing block is provided with an arc-shaped pressing part clamped with the V-shaped groove.