CN220362293U - Handlebar pole setting material loading mould and loading attachment - Google Patents

Abstract

The utility model relates to the technical field of positioning dies, in particular to a handlebar upright rod feeding die and a feeding device. According to the handlebar upright rod feeding die, the main hole is limited through the locating rod matched with the main hole, so that coaxiality between the main hole and the auxiliary hole is guaranteed, then the upright rod is clamped through the clamp, and further the machining precision of a product is guaranteed.

Description

Handlebar pole setting material loading mould and loading attachment

Technical Field

The utility model relates to the technical field of positioning dies, in particular to a handle bar upright rod feeding die and a feeding device.

Background

One of the necessary parts of the bicycle is a handlebar, a cart and a pulling cart which are held by a hand. No handlebar is not available to ride the bicycle. It is a handle which is held by a hand when riding, pushing and pulling. Is a steering device for controlling the direction of a motorcycle and corresponds to a steering wheel of an automobile. The handle bars should be firmly installed in the body and keep the handle bars balanced. The handlebars are also the steering devices for controlling the direction of the bicycle.

The handlebar is connected with the vehicle body through the vertical rod, and the handlebar determines the direction control of the bicycle, so the precision requirement of the vertical rod is higher. As shown in fig. 3, the upright rod 6 is provided with a main hole 61 and a main plane 62, the main plane 62 is provided with an auxiliary hole 63, and during processing, an operator usually drills the main hole 61 on a drilling machine, then moves to a milling machine to mill the main plane 62, finally returns to the drilling machine to drill the auxiliary hole 63, and the main hole 61 and the auxiliary hole 63 are coaxial.

However, when the auxiliary hole is drilled, the coaxiality of the auxiliary hole and the main hole is difficult to ensure by the clamp on the drilling machine, so that the precision of the produced product is difficult to ensure.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to solve the technical problem that the precision of a main hole and an auxiliary hole is difficult to guarantee in the prior art, the utility model provides a handlebar upright rod feeding die and a feeding device, wherein the main hole is limited by a positioning rod matched with the main hole, so that the coaxiality between the main hole and the auxiliary hole is guaranteed, and then the upright rod is clamped by a clamp, so that the processing precision of a product is guaranteed.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a handlebar pole setting material loading mould, includes places the board, be equipped with the standing groove of placing the pole setting on the board of placing, be equipped with the locating lever that is used for inserting the main hole on the standing groove, locating lever and main hole looks adaptation. According to the handlebar upright rod feeding die, the main hole is limited through the locating rod matched with the main hole, so that coaxiality between the main hole and the auxiliary hole is guaranteed, then the upright rod is clamped through the clamp, and further the machining precision of a product is guaranteed.

Further, specifically, the standing groove is matched with the outer wall of the vertical rod.

Further, the top surface of the positioning rod is provided with a limiting part, and the limiting part is matched with the inner wall of the vertical rod.

Further, the device comprises a base, wherein the base is arranged on the workbench;

the first telescopic driving piece is arranged on the base along the vertical direction;

the first sliding plate is connected with the output end of the first telescopic driving piece, and the placing plate is connected to the first sliding plate.

Further, the output end of the first telescopic driving piece is connected with a second sliding plate, and the second sliding plate is positioned below the first sliding plate and is in sliding connection with the first sliding plate.

Further, be equipped with the limiting plate on the second sliding plate, be equipped with the gag lever post on the first sliding plate, the one end that the gag lever post was kept away from first sliding plate passes the limiting plate to threaded connection has adjusting nut.

Further, the adjusting nut is provided with at least two.

Further, an elastic reset piece is connected between the limiting plate and the first sliding plate.

Further, the elastic reset piece adopts a tension spring.

Further, the output end of the first telescopic driving piece is connected with a fixed plate, and the second sliding plate is in sliding connection with the fixed plate.

The utility model has the advantages that,

1. the main hole is limited through the locating rod matched with the main hole, so that coaxiality between the main hole and the auxiliary hole is guaranteed, then the vertical rod is clamped through the clamp, and further the machining precision of a product is guaranteed;

2. through setting up of standing groove, locating lever and spacing portion, standing groove and spacing portion respectively with the outer wall and the inner wall looks adaptation of pole setting, be convenient for promote the locating accuracy of pole setting along self circumference, locating lever and main hole looks adaptation then be convenient for promote the locating accuracy of pole setting along self axial, locating lever, standing groove and spacing portion have utilized the structure of pole setting itself and the mode that has processed structure to combine each other to fix a position, the production error in main hole has been compensated through standing groove and spacing portion, the whole locating accuracy of pole setting has been promoted, and then the clamping precision has been promoted, the difficult problem of location of cylindrical work piece has been solved;

3. through the arrangement of the adjusting nut and the limiting rod, the adjusting nut can limit the travel of the first sliding plate on one hand, and further, the relative position between the vertical rod and the clamping assembly is determined, so that the machining size can be fixed conveniently during clamping, complex steps such as size measurement and scribing are omitted on the one hand, and the machining precision is improved on the other hand;

4. through the setting of elasticity piece that resets, be convenient for help first sliding plate reset after locating lever and pole setting break away from to the clamping of next pole setting of being convenient for, reserve the time of taking down a pole setting for operating personnel simultaneously, alleviate operating personnel's burden.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the overall structure of a loading mold for a handlebar stem embodying the present utility model.

Fig. 2 is a schematic structural view of a loading device embodying a handlebar stem according to the present utility model.

Fig. 3 is a schematic view of the structure of a prior art pole.

In the figure, 1, a base; 2. a first telescopic driving member; 3. a fixing plate; 4. a second sliding plate; 41. a limiting plate; 5. a first sliding plate; 51. placing a plate; 511. a placement groove; 512. a positioning rod; 5121. a limit part; 513. a limit rod; 514. an adjusting nut; 515. an elastic reset piece; 6. a vertical rod; 61. a main hole; 62. a principal plane; 63. and a secondary hole.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

The utility model discloses a handlebar upright rod feeding die and a feeding device.

Referring to the figure, a handlebar pole setting material loading mould is including placing board 51, is equipped with the standing groove 511 that is used for placing the pole setting on the board 51, standing groove 511 and the outer wall looks adaptation of pole setting. The positioning rod 512 for being inserted into the main hole is fixedly connected to the placement groove 511, and the positioning rod 512 is matched with the main hole. The top surface of the positioning rod 512 is provided with a limiting part 5121, the cross section of the limiting part 5121 is arc-shaped and is matched with the inner wall of the vertical rod, so that the positioning precision of the vertical rod along the circumferential direction of the vertical rod is improved.

Through setting up of standing groove 511, locating lever 512 and spacing portion 5121, standing groove 511 and spacing portion 5121 respectively with the outer wall and the inner wall looks adaptation of pole setting, be convenient for promote the locating precision of pole setting along self circumference, locating lever 512 is convenient for promote the locating precision of pole setting along self axial with main hole looks adaptation, locating lever 512, standing groove 511 and spacing portion 5121 have utilized the structure of pole setting itself and the mode that has processed structure mutually combined to fix a position, production error through standing groove 511 and spacing portion 5121 compensation main hole has promoted the whole locating precision of pole setting, and then promoted clamping precision, the difficult problem of location of cylindrical work piece has been solved

The utility model provides a loading attachment includes base 1, 1 fixed connection of base is on the workstation, along first flexible driving piece 2 of vertical direction fixedly connected with on the base 1, the output fixedly connected with fixed plate 3 of first flexible driving piece 2, then is equipped with second sliding plate 4 on the fixed plate 3, second sliding plate 4 passes through linear guide and fixed plate 3 sliding connection. The second sliding plate 4 is also provided with a first sliding plate 5, the first sliding plate 5 slides on the second sliding plate 4 through a linear sliding rail, and the first sliding plate 5 is fixedly connected with the placing plate 51. The second slide plate 4 slides along the length direction of the fixed plate 3 so as to adjust the loading position. The first slide plate 5 slides in the width direction of the fixed plate 3 to feed the vertical rod into the jig.

The second sliding plate 4 is fixedly connected with a limiting plate 41, the first sliding plate 5 is fixedly connected with a limiting rod 513, one end, far away from the first sliding plate 5, of the limiting rod 513 penetrates through the limiting plate 41 and is in threaded connection with an adjusting nut 514, and an elastic reset piece 515 is fixedly connected between the placing plate 51 and the limiting plate 41. The adjusting nut 514 is convenient for limiting the limiting rod 513, controls the moving distance of the first sliding plate 5, and can adjust the stroke of the first sliding plate 5 by changing the position of the adjusting nut 514, thereby controlling the feeding depth. To reduce the possibility of slippage of the adjustment nut 514, at least two adjustment nuts 514 may be provided to provide anti-slip properties to the roof. The elastic restoring member 515 may employ a tension spring to facilitate restoring the placement plate 51. The first telescopic driving means 2 may be a cylinder.

Working principle: during operation, an operator places the upright on the placement groove 511, and makes the main hole sleeve on the positioning rod 512, meanwhile, the limiting part 5121 is abutted with the inner wall of the upright, then pushes the upright to the clamp, after the clamp clamps the upright, the output end of the first telescopic driving piece 2 retracts to drive the first sliding plate 5 to move downwards, so that the positioning rod 512 is separated from the upright, and at the moment, the elastic force of the elastic reset piece 515 drives the first sliding plate 5 to move towards a direction away from the clamping assembly, so that reset is realized.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (10)

1. The utility model provides a handlebar pole setting material loading mould which characterized in that: comprising

Place board (51), be equipped with on placing board (51) and place standing groove (511) of pole setting, be equipped with on standing groove (511) and be used for inserting locating lever (512) in main hole, locating lever (512) and main hole looks adaptation.

2. The handlebar stem loading die of claim 1, wherein: the placing groove (511) is matched with the outer wall of the vertical rod.

3. The handlebar stem loading die of claim 1, wherein: the top surface of the positioning rod (512) is provided with a limiting part (5121), and the limiting part (5121) is matched with the inner wall of the vertical rod.

4. A loading attachment, based on handlebar pole setting loading attachment of any one of claims 1-3, characterized in that: comprising

The base (1) is arranged on the workbench;

the first telescopic driving piece (2) is arranged on the base (1) along the vertical direction;

the first sliding plate (5), the output of first flexible driving piece (2) is connected to first sliding plate (5), place board (51) and be connected on first sliding plate (5).

5. The loading attachment of claim 4, wherein: the output end of the first telescopic driving piece (2) is connected with a second sliding plate (4), and the second sliding plate (4) is positioned below the first sliding plate (5) and is in sliding connection with the first sliding plate (5).

6. The loading attachment of claim 5, wherein: be equipped with limiting plate (41) on second sliding plate (4), be equipped with gag lever post (513) on first sliding plate (5), the one end that first sliding plate (5) was kept away from to gag lever post (513) is passed limiting plate (41) to threaded connection has adjusting nut (514).

7. The loading attachment of claim 6, wherein: the adjusting nut (514) is provided with at least two.

8. The loading attachment of claim 6, wherein: an elastic reset piece (515) is connected between the limiting plate (41) and the first sliding plate (5).

9. The loading attachment of claim 8, wherein: the elastic reset piece (515) adopts a tension spring.

10. The loading attachment of claim 5, wherein: the output end of the first telescopic driving piece (2) is connected with a fixed plate (3), and the second sliding plate (4) is in sliding connection with the fixed plate (3).