CN221185317U

CN221185317U - Automobile threshold processing device

Info

Publication number: CN221185317U
Application number: CN202323016539.XU
Authority: CN
Inventors: 王孝同; 耿伟宾; 崔德省
Original assignee: Qingdao Dihang Mould Co ltd
Current assignee: Qingdao Dihang Mould Co ltd
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-06-21
Anticipated expiration: 2033-11-08

Abstract

The utility model provides an automobile threshold processing device, which belongs to the technical field of automobile part processing, and comprises a base, wherein two clamping plates are symmetrically arranged on the base, rotating holes are formed in the clamping plates, rotating shafts are rotationally connected in the rotating holes, rotating disks are fixedly connected to one ends of the two rotating shafts, which are close to each other, clamping mechanisms are fixedly arranged at one ends of the two rotating disks, which are far away from the rotating shafts, the clamping mechanisms comprise a fixed seat, a screw rod is connected to the top wall of the fixed seat through threads, and a pressing block is arranged at the bottom of the screw rod, and the screw rod penetrates through the fixed seat; two inner clamping plates are symmetrically arranged in the fixing seat, and the inner clamping plates are fixedly arranged on the front wall and the rear wall of the fixing seat through springs; a plurality of limit grooves are formed in the circumference array on the rotating disc; the clamping mechanism solves the technical problems that the clamping mechanism of the prior patent cannot clamp the front and rear surfaces of the automobile doorsill, and the doorsill is easy to fall off in the overturning process.

Description

Automobile threshold processing device

Technical Field

The utility model belongs to the technical field of automobile part machining, and particularly relates to an automobile threshold machining device.

Background

The automobile door threshold is usually required to be welded to be firmer during processing, and is required to be clamped during processing, so that the clamped automobile door threshold is usually required to be overturned for processing;

Publication No.: the utility model patent of CN214010243U (application number: CN 202023060005.3) provides a special checking fixture for an aluminum profile of an automobile threshold plate, and the two clamping plates can move oppositely by rotating a first rotating handle, so that the automobile threshold plate can be clamped, and the extrusion to the automobile threshold plate can be reduced by the cooperation of a telescopic rod and a decompression spring, so that the automobile threshold plate is not easy to deform;

However, the clamping mechanism of the patent can clamp the upper surface and the lower surface of the automobile threshold, but cannot clamp the front surface and the rear surface of the automobile threshold, and the risk that the threshold falls off is easily generated in the overturning process.

Disclosure of utility model

In view of the above, the present utility model provides an automobile threshold processing device for solving the technical problem that the clamping mechanism of the prior patent cannot clamp the front and rear surfaces of an automobile threshold, and the risk of dropping the threshold is easily generated during the overturning process.

The utility model provides an automobile threshold processing device which is provided with a base, wherein two clamping plates are symmetrically arranged on the base, rotating holes are formed in the clamping plates, rotating shafts are rotatably connected in the rotating holes, rotating disks are fixedly connected to one ends, close to each other, of the two rotating shafts, and clamping mechanisms are fixedly arranged at one ends, close to each other, of the two rotating disks;

The clamping mechanism comprises a fixed seat, the top wall of the fixed seat is in threaded connection with a screw rod, the screw rod penetrates through the fixed seat, a pressing block is arranged at the bottom of the screw rod, two inner clamping plates are symmetrically arranged in the fixed seat, and the inner clamping plates are fixedly arranged on the front wall and the rear wall of the fixed seat through springs;

A plurality of limit grooves are formed in the rotary disc in a circumferential array mode, and supporting platforms are fixedly installed on the opposite side walls of the two clamping plates.

The automobile threshold processing device provided by the utility model has the technical effects that: the screw threads at the left end and the right end of the double-headed screw are opposite in direction, and the left adjusting block and the right adjusting block are opposite in screw threads, namely, when the double-headed screw rotates, the left adjusting block and the right adjusting block can move in opposite directions or in opposite directions.

On the basis of the technical scheme, the automobile threshold processing device can be further improved as follows:

Further, a telescopic rod is fixedly arranged on the supporting platform at a position corresponding to the midpoint of the rotating disc, the movable end of the telescopic rod extends upwards, a limiting block is fixedly arranged at the end part of the telescopic rod, and the limiting block is movably connected with the limiting groove.

Further, the adjusting port is formed in the top of the base, the adjusting groove is formed in the base, the adjusting port is communicated with the adjusting groove, and the double-headed screw is rotationally connected in the adjusting groove.

Further, the left and right sides of double-end screw rod threaded connection has left regulating block and right regulating block respectively, left regulating block with right regulating block top all fixedly connected with the grip block.

Further, the rotating shaft is far away from one end of the rotating disc and is fixedly connected with a second operating rod.

Further, the left side wall of the base is rotationally connected with a first operating rod, and the first operating rod penetrates through the left side wall of the base and is fixedly connected with the double-headed screw.

Compared with the prior art, the automobile threshold processing device provided by the utility model has the beneficial effects that: a plurality of limiting grooves are formed in the rotating disc, and limiting blocks are movably connected in the limiting grooves, so that the rotating disc can be limited to rotate.

Through setting up the fixing base, its roof threaded connection has lead screw and inside sliding connection to have the grip block, enables each face of car threshold and all receives the centre gripping, can realize when overturning car threshold, at first carries out fixed purpose to it, prevents to take place to slide and skew, produces when avoiding the upset and drops.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the whole structure of a car threshold processing device;

FIG. 2 is a side view of a clamping mechanism of an automotive rocker processing apparatus;

FIG. 3 is an isometric view of a clamping mechanism of an automotive rocker processing apparatus;

FIG. 4 is a schematic view of a rotating disc of a door sill processing apparatus of a car;

In the drawings, the list of components represented by the various numbers is as follows:

1. A base; 10. an adjustment port; 11. an adjustment tank; 12. a double-ended screw; 13. a left regulating block; 14. a right adjusting block; 15. a first lever; 2. a clamping plate; 20. a rotation hole; 21. a rotation shaft; 22. a rotating disc; 23. a limit groove; 24. a second lever; 3. a support platform; 31. a telescopic rod; 32. a limiting block; 41. a fixing seat; 42. a screw rod; 43. briquetting; 44. an inner clamping plate; 45. and (3) a spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

As shown in fig. 1-4, the utility model provides an automobile threshold processing device, which comprises a base 1, wherein two clamping plates 2 are symmetrically arranged on the base 1, rotary holes 20 are respectively formed on the clamping plates 2, rotary shafts 21 are respectively and rotatably connected in the rotary holes 20, rotary discs 22 are respectively and fixedly connected to one ends, close to each other, of the two rotary shafts 21, and clamping mechanisms are respectively and fixedly arranged at one ends, close to each other, of the two rotary discs 22;

The clamping mechanism comprises a fixed seat 41, a screw rod 42 is connected to the top wall of the fixed seat 41 in a threaded manner, the screw rod 42 penetrates through the fixed seat 41, a pressing block 43 is arranged at the bottom of the screw rod, two inner clamping plates 44 are symmetrically arranged in the fixed seat 41, and the inner clamping plates 44 are fixedly arranged on the front wall and the rear wall of the fixed seat 41 through springs 45;

A plurality of limit grooves 23 are formed in the circumference array on the rotary disc 22, and support platforms 3 are fixedly arranged on the opposite side walls of the two clamping plates 2.

Optionally, in the above technical solution, a telescopic rod 31 is fixedly installed on the supporting platform 3 at a position corresponding to the midpoint of the rotating disc 22, the movable end of the telescopic rod 31 extends upwards, and a limiting block 32 is fixedly installed at the end part of the telescopic rod, and the limiting block 32 is movably connected with the limiting groove 23.

Optionally, in the above technical scheme, an adjusting port 10 is formed at the top of the base 1, an adjusting groove 11 is formed in the base 1, the adjusting port 10 is communicated with the adjusting groove 11, and a double-headed screw 12 is rotationally connected in the adjusting groove 11.

Optionally, in the above technical scheme, the left and right sides of the double-end screw 12 are respectively connected with a left adjusting block 13 and a right adjusting block 14 in a threaded manner, and the tops of the left adjusting block 13 and the right adjusting block 14 are fixedly connected with the clamping plate 2.

Alternatively, in the above technical solution, the end of the rotating shaft 21 far from the rotating disc 22 is fixedly connected with the second operating rod 24.

Optionally, in the above technical solution, a first operation rod 15 is rotatably connected to the left side wall of the base 1, and the first operation rod 15 penetrates through the left side wall of the base 1 and is fixedly connected to the double-headed screw 12.

Working principle:

When the automobile door sill clamping device is used, two ends of an automobile door sill are placed on the fixed seat 41, at the moment, the two clamping plates 44 press the front side and the rear side of the automobile door sill to initially clamp the automobile door sill, then the first operating rod 15 is rotated to enable the double-headed screw 12 to rotate, the left adjusting block 13 and the right adjusting block 14 are enabled to be close to each other until the fixed seats 41 on the two sides can press the left end and the right end of the automobile door sill, and finally the screw 42 is rotated until the pressing block 43 is pressed and fixed after being close to the automobile door sill;

When the turnover is needed, the limiting block 32 is driven by the telescopic rod 31 to move downwards to leave the limiting groove 23, then the rotating shaft 21 is driven by the second operating rod 24 to rotate the rotating disc 22, and when the turnover is in a proper position, the limiting block 32 is driven by the telescopic rod 31 to move upwards to enter the limiting groove 23 at the bottom, so that the limiting operation is completed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The automobile threshold processing device is provided with a base (1) and is characterized in that two clamping plates (2) are symmetrically arranged on the base (1), rotary holes (20) are formed in the clamping plates (2), rotary shafts (21) are rotatably connected in the rotary holes (20), rotary discs (22) are fixedly connected to one ends, close to each other, of the two rotary shafts (21), and clamping mechanisms are fixedly arranged at one ends, close to each other, of the two rotary discs (22);

the clamping mechanism comprises a fixed seat (41), a screw rod (42) is connected to the top wall of the fixed seat (41) in a threaded manner, the screw rod (42) penetrates through the fixed seat (41) and a pressing block (43) is arranged at the bottom of the screw rod, two inner clamping plates (44) are symmetrically arranged in the fixed seat (41), and the inner clamping plates (44) are fixedly arranged on the front wall and the rear wall of the fixed seat (41) through springs (45);

A plurality of limit grooves (23) are formed in the rotary disc (22) in a circumferential array mode, and supporting platforms (3) are fixedly installed on the opposite side walls of the two clamping plates (2).

2. The automobile threshold processing device according to claim 1, wherein a telescopic rod (31) is fixedly installed on the supporting platform (3) at a position corresponding to the midpoint of the rotating disc (22), the movable end of the telescopic rod (31) extends upwards, a limiting block (32) is fixedly installed at the end part of the telescopic rod, and the limiting block (32) is movably connected with the limiting groove (23).

3. The automobile threshold processing device according to claim 1, wherein an adjusting opening (10) is formed in the top of the base (1), an adjusting groove (11) is formed in the base (1), the adjusting opening (10) is communicated with the adjusting groove (11), and a double-head screw (12) is rotationally connected to the adjusting groove (11).

4. A car threshold processing device according to claim 3, characterized in that, left and right sides of the double-end screw (12) are respectively threaded with a left adjusting block (13) and a right adjusting block (14), and the tops of the left adjusting block (13) and the right adjusting block (14) are fixedly connected with the clamping plate (2).

5. A car threshold processing device according to claim 4, characterized in that the ends of the rotating shafts (21) far away from the rotating disc (22) are fixedly connected with second operating rods (24).

6. The automobile threshold processing device according to claim 5, wherein a first operating rod (15) is rotatably connected to the left side wall of the base (1), and the first operating rod (15) penetrates through the left side wall of the base (1) and is fixedly connected with the double-headed screw (12).