CN212371931U

CN212371931U - Rear floor upper cross beam clamp

Info

Publication number: CN212371931U
Application number: CN202020816072.4U
Authority: CN
Inventors: 张君毅
Original assignee: Chongqing Shengsheng Science And Technology Co ltd
Current assignee: Chongqing Shengsheng Science And Technology Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-01-19
Anticipated expiration: 2030-05-16

Abstract

The utility model relates to a back floor crossbeam technical field discloses a back floor entablature anchor clamps, including base and fixed frame, the equal vertical backup pad that is fixed with in side upper end around the base surface, and fixed frame passes through the bull stick rotatable to be fixed between the backup pad of side around, the front side end-to-end transmission of bull stick is fixed with the driven plate, and the driven plate passes through the belt and is connected with the servo motor transmission of base right side fixed surface, and the both sides of fixed frame front and back end all run through to have connect the lead screw soon, and the inboard end-to-end rotatable grip block that is fixed with of lead screw. The utility model discloses a set up fixed frame and pass through rotatable the fixing between the backup pad of both sides of bull stick, make it drive and overturn through servo motor, fix the crossbeam centre gripping after fixed frame's inboard, can operate servo motor and make it drive fixed frame and crossbeam upset together, conveniently process the two sides of crossbeam, improved work efficiency.

Description

Rear floor upper cross beam clamp

Technical Field

The utility model relates to a back floor crossbeam technical field specifically is a back floor entablature anchor clamps.

Background

Currently, with the continuous increase of automobile holding capacity in recent years, the safety problem is increasingly highlighted. How to improve the torsional rigidity of the whole automobile is always an important subject of each large automobile rabbet, the rear floor beam is welded with the rear longitudinal beam and the threshold outer plate to connect the left side wall and the right side wall of the automobile, so that the torsional rigidity of the automobile is improved, and meanwhile, the structure is also a key area of passive safety of the automobile.

The back floor crossbeam need use anchor clamps to its centre gripping at the in-process of production, then processes such as polish, welding, however current anchor clamps skill stabilizes the centre gripping with the crossbeam, in the course of working, when needing to overturn the crossbeam, needs take off behind the crossbeam turn-over again to carry out the centre gripping, the operation is more complicated, machining efficiency is lower. Therefore, we propose a rear floor upper cross member clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a back floor entablature anchor clamps passes through that the bull stick is rotatable to be fixed between the backup pad of both sides through setting up fixed frame, makes it drive and overturn through servo motor, fixes the crossbeam centre gripping after fixed frame's inboard, can operate servo motor and make it drive fixed frame and crossbeam upset together, and the convenience is processed the two sides of crossbeam, has improved work efficiency, has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an upper cross beam clamp of a rear floor comprises a base and a fixed frame, wherein supporting plates are vertically fixed at the upper ends of the front side and the rear side of the surface of the base, and the fixed frame is rotatably fixed between the supporting plates of the front side and the rear side through a rotating rod;

the terminal transmission of front side of bull stick is fixed with the driven plate, and the driven plate passes through the belt to be connected with base right side fixed surface's servo motor transmission, and the both sides of fixed frame front and back end all run through to have connect the lead screw soon, and the inboard end rotatable grip block that is fixed with of lead screw, and the terminal welded fastening in outside of lead screw has the carousel, and the grip block is located fixed frame's inboard, and the carousel is located fixed frame's the outside, the lower extreme all transversely is provided with the limiting plate on the inboard of grip block, the bull stick passes through the bearing and is connected with the backup pad is rotatable, and the bearing embedding is fixed in the.

As a preferred embodiment of the present invention, the screw outer ring on the left side of the clamping plate is screwed and fixed with a nut, and the left side of the nut is abutted on the surface of the fixing frame.

As an optimal implementation mode of the utility model, the right side surface laminating of grip block is fixed with the rubber pad, and the rubber pad is located between the limiting plate of upper and lower extreme.

As an optimal implementation manner of the utility model, the grip block is rotatable through the pivot with lead screw end-to-end connection, and the right side welded fastening of lead screw is on the grip block surface.

As a preferred embodiment of the present invention, the servo motor is electrically connected to the external control switch through a wire.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a back floor entablature anchor clamps through setting up fixed frame and passing through that the bull stick is rotatable to be fixed between the backup pad of both sides, makes it drive and overturn through servo motor, fixes the crossbeam centre gripping after fixed frame's inboard, can operate servo motor and make it drive fixed frame and crossbeam overturn together, and the convenience is processed the two sides of crossbeam, has improved work efficiency.

2. The utility model discloses a back floor entablature anchor clamps connects soon through making the left lead screw outer lane of grip block to be fixed with the nut, and the left side of nut is contradicted on fixed frame's surface, when twisting the lead screw and rotate and drive the grip block to the inboard centre gripping crossbeam, can twist the nut and remove to the left side and contradict on the fixed frame surface, the lead screw slides to the outside and can't the centre gripping crossbeam when can avoiding the centre gripping crossbeam.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the rear floor upper beam clamp of the present invention;

fig. 2 is a schematic top view of the rear floor upper cross beam clamp of the present invention;

fig. 3 is the schematic view of the vertical cross-section structure of the clamping plate of the rear floor upper beam clamp of the present invention.

In the figure: 1. a base; 2. a fixed frame; 3. a turntable; 4. a screw rod; 5. a driven plate; 6. a rotating rod; 7. a belt; 8. a support plate; 9. a servo motor; 10. a clamping plate; 11. a rotating shaft; 12. a nut; 13. a bearing; 14. a rubber pad; 15. and a limiting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a rear floor upper beam clamp comprises a base 1 and a fixed frame 2, wherein supporting plates 8 are vertically fixed at the upper ends of the front side and the rear side of the surface of the base 1, and the fixed frame 2 is rotatably fixed between the supporting plates 8 of the front side and the rear side through a rotating rod 6;

the end transmission of the front side of bull stick 6 is fixed with driven plate 5, and driven plate 5 is connected through the transmission of belt 7 and the servo motor 9 of 1 right side fixed surface of base, and the both sides of 2 front and back ends of fixed frame all run through to have connect soon lead screw 4, and the terminal rotatable grip block 10 that is fixed with in inboard of lead screw 4, and the terminal welded fastening in outside of lead screw 4 has carousel 3, and grip block 10 is located fixed frame 2's inboard, and carousel 3 is located fixed frame 2's the outside, the lower extreme all transversely is provided with limiting plate 15 on the inboard of grip block 10, bull stick 6 passes through bearing 13 and the rotatable connection of backup pad 8, and the embedding of bearing 13 is fixed in backup pad 8.

In this embodiment (please refer to fig. 1, 2 and 3), the fixing frame 2 is rotatably fixed between the supporting plates 8 at two sides through the rotating rod 6, so that the fixing frame can be driven by the servo motor 9 to turn over, and after the beam is clamped and fixed at the inner side of the fixing frame 2, the servo motor 9 can be operated to drive the fixing frame 2 and the beam to turn over together, so that two sides of the beam can be conveniently processed, and the working efficiency is improved.

The outer ring of the screw rod 4 on the left side of the clamping plate 10 is screwed and fixed with a nut 12, and the left side of the nut 12 is abutted against the surface of the fixed frame 2.

In this embodiment (please refer to fig. 2), the nut 12 is screwed and fixed on the outer ring of the screw rod 4 on the left side of the clamping plate 10, and the left side of the nut 12 abuts against the surface of the fixed frame 2, when the screw rod 4 is screwed to rotate to drive the clamping plate 10 to move the clamping beam inwards, the nut 12 can be screwed to move towards the left side until abutting against the surface of the fixed frame 2, so that the situation that the screw rod 4 slides outwards to clamp the beam can be avoided.

The right side surface of the clamping plate 10 is fixedly attached with a rubber pad 14, and the rubber pad 14 is positioned between the limiting plates 15 at the upper end and the lower end.

In this embodiment (see fig. 3), the rubber pad 14 is disposed to improve the stability of clamping the cross beam.

The clamping plate 10 is rotatably connected with the tail end of the screw rod 4 through a rotating shaft 11, and the right side of the screw rod 4 is welded and fixed on the surface of the clamping plate 10.

In this embodiment (see fig. 3), the clamping plate 10 does not rotate when the screw rod 4 rotates through the rotating shaft 11.

The servo motor 9 is electrically connected with an external control switch through a lead.

It should be noted that the utility model relates to a rear floor beam clamp, which comprises a base 1, a fixed frame 2, a rotary disc 3, a screw rod 4, a driven disc 5, a rotary rod 6, a belt 7, a support plate 8, a servo motor 9, a clamping plate 10, a rotary shaft 11, a nut 12, a bearing 13, a rubber pad 14 and a limit plate 15, wherein the components are all universal standard components or components known by the technicians in the field, the structure and principle of the components can be known by technical manuals or conventional experimental methods, at the idle position of the device, all the electric components in the above are connected by leads, referring to the following working principle, the electric connection between the electric components is completed in sequence, the detailed connecting means is known in the field, the following main introduction theory of operation and process, no explanation is made to electrical control, in operation, place the crossbeam in 2 inboard grip blocks 10 inboards of fixed frame, then twist carousel 3 and make it drive lead screw 4 and rotate, thereby make it drive grip blocks 10 and move to the inboard, and then the centre gripping is at the both sides surface of crossbeam, it is fixed to its centre gripping, later can carry out processing operation, when needs upset operation, can start servo motor 9 through its control switch and rotate, thereby can drive fixed frame 2 and rotate and overturn, realize the upset work to the crossbeam, later can conveniently carry out processing operation to the another side, limiting plate 15 of upper and lower place can avoid the crossbeam to fall down when the upset crossbeam.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a back floor entablature anchor clamps, includes base (1) and fixed frame (2), its characterized in that: supporting plates (8) are vertically fixed at the upper ends of the front side and the rear side of the surface of the base (1), and the fixed frame (2) is rotatably fixed between the supporting plates (8) at the front side and the rear side through a rotating rod (6);

the front end of bull stick (6) is fixed with driven plate (5) in the transmission, and driven plate (5) are connected through belt (7) and base (1) right side fixed surface's servo motor (9) transmission, and the both sides of fixed frame (2) front and back end all run through and have connect lead screw (4) soon, and the inboard end rotatable retaining plate (10) that is fixed with of lead screw (4), and the terminal welded fastening in outside of lead screw (4) has carousel (3), and retaining plate (10) are located the inboard of fixed frame (2), and carousel (3) are located the outside of fixed frame (2), the lower extreme all transversely is provided with limiting plate (15) on the inboard of retaining plate (10), bull stick (6) are through bearing (13) and the rotatable connection of backup pad (8), and bearing (13) embedding is fixed in backup pad (8).

2. A rear floor upper rail clamp as claimed in claim 1, wherein: the outer ring of the screw rod (4) on the left side of the clamping plate (10) is screwed and fixed with a nut (12), and the left side of the nut (12) is abutted against the surface of the fixed frame (2).

3. A rear floor upper rail clamp as claimed in claim 1, wherein: the right side surface of the clamping plate (10) is fixedly attached with a rubber pad (14), and the rubber pad (14) is positioned between the limiting plates (15) at the upper end and the lower end.

4. A rear floor upper rail clamp as claimed in claim 1, wherein: the clamping plate (10) is rotatably connected with the tail end of the screw rod (4) through a rotating shaft (11), and the right side of the screw rod (4) is welded and fixed on the surface of the clamping plate (10).

5. A rear floor upper rail clamp as claimed in claim 1, wherein: the servo motor (9) is electrically connected with an external control switch through a lead.