CN215546100U

CN215546100U - Be used for header board crossbeam welded anchor clamps frock

Info

Publication number: CN215546100U
Application number: CN202122089949.1U
Authority: CN
Inventors: 张先胜; 项立军; 魏雷
Original assignee: Anhui Botian Auto Parts Co ltd
Current assignee: Anhui Botian Auto Parts Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-18
Anticipated expiration: 2031-09-01

Abstract

The utility model relates to the technical field of fixture tools, in particular to a fixture tool for welding a beam of an automobile instrument panel. According to the utility model, the cross beam is placed in the placing groove, the two ends of the cross beam are arranged in the clamping blocks at the toothed plates, the piston rod is enabled to move upwards by starting the hydraulic cylinder, the toothed plates are driven to move upwards by upward movement of the piston rod, the toothed plates are meshed with the gears, the gears are meshed with the two connecting pieces, at the moment, the toothed plates move upwards to drive the connecting rods to rotate by taking the rotating blocks as rotating shafts, the two ends of the cross beam are fixed under the joint cooperation effect of the clamping blocks at the two connecting rods and the clamping blocks at the toothed plates, the two ends of the cross beam are both subjected to the force applied by the three clamping blocks, so that the cross beam is more stable in fixation, the cross beam is convenient to weld, and the operation is more convenient.

Description

Be used for header board crossbeam welded anchor clamps frock

Technical Field

The application relates to the technical field of fixture tools, in particular to a fixture tool for welding a beam of an automobile instrument panel.

Background

The frame is generally made up of longitudinal and transverse beams. The form of the automobile frame mainly comprises two types, namely an edge beam type and a middle beam type, wherein the cross beam is used for ensuring the torsional rigidity of the automobile frame and bearing longitudinal load, and can also support main parts on an automobile. The structure of the edge beam type frame is characterized in that the installation of a cab, a carriage and some special equipment and the arrangement of other assemblies are convenient, and the modification of vehicles and the development of various vehicles are facilitated.

As disclosed in the chinese patent: frock clamp, publication number: CN209793528U, the angle of the second backboard and the first backboard is adjusted by rotating a screwing button, so that different objects can be clamped conveniently, the first hydraulic fastening clamp or the second hydraulic fastening clamp is informed through an adjusting bolt to fix the objects with different sizes, and the first hydraulic press or the second hydraulic press is operated to fasten the objects after the fixation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixture tool for welding a cross beam of an automobile instrument panel, so as to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

the utility model provides a be used for header board crossbeam welded anchor clamps frock, comprises a base plate, the middle part fixedly connected with bracing piece of bottom plate, the concave standing groove that has in the upper surface of bracing piece, be provided with two sets of fixed knot on the bottom plate and construct, two sets of fixed knot constructs and uses the bracing piece as the both sides of central symmetric distribution at the bottom plate, fixed knot constructs including supporting shoe and montant, supporting shoe fixed connection is in the bottom of bottom plate, install the pneumatic cylinder in the supporting shoe, install the piston rod on the pneumatic cylinder, the piston rod runs through the bottom plate.

Preferably, the number of the vertical rods is two, the two vertical rods are fixedly connected to the upper end of the bottom plate, and the two vertical rods are symmetrically distributed by taking the piston rod as a center.

Preferably, each vertical rod is provided with a connecting rod, each connecting rod is L-shaped, and a connecting piece is arranged below each connecting rod.

Preferably, the end part of each connecting piece is fixedly connected with a rotating block, and each rotating block is hinged in the vertical rod respectively.

Preferably, two rectangular rods are arranged between the two connecting pieces, a toothed plate is arranged between the two rectangular rods, and the bottom end of the toothed plate is fixedly connected with the upper end of the piston rod.

Preferably, the toothed plate and the two connecting rods are fixedly connected with clamping blocks at the end parts, and each clamping block is arc-shaped.

Preferably, the upper surfaces of the two rectangular rods are all inwards provided with rectangular grooves, each rectangular groove is internally provided with a gear, each end part of each gear is fixedly connected with an inserted rod, each inserted rod is movably inserted into the inner wall surface of the rectangular groove respectively, the two gears are meshed with the two sides of the toothed plate respectively, and the two connecting pieces are meshed with the two gears respectively.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of which, when using, place the crossbeam in the standing groove, the both ends setting of crossbeam is in the fixture block of pinion rack department, through starting the pneumatic cylinder, make piston rod rebound, drive pinion rack rebound through piston rod rebound, because pinion rack and gear engagement, because gear and two connecting piece meshing, pinion rack rebound can drive the connecting rod and rotate as the pivot with the turning block this moment, under the fixture block of two connecting rods departments and the fixture block of pinion rack department cooperation effect jointly, make the both ends of crossbeam fixed, the crossbeam both ends all receive and come from the three power of exerting fixture block, make the crossbeam fixed more stable, be convenient for weld the crossbeam, it is comparatively convenient to operate.

Secondly, when the crossbeam is fixed, the crossbeam does not contact with the bracing piece this moment, avoid the bracing piece to block the welding of crossbeam, be convenient for weld the crossbeam, when the crossbeam that the welding was accomplished is taken out to needs, through starting hydraulic cylinder, make the pinion rack remove downwards, the connecting rod of both sides will no longer exert pressure to the crossbeam, the bracing piece provides the support to the middle part of crossbeam, avoid the crossbeam to empty or drop, this anchor clamps frock, be convenient for fix the crossbeam, make and be convenient for weld it, after the welding is accomplished, can conveniently take off the crossbeam, and the production efficiency is improved, and the practicability of this anchor clamps frock is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall structure of the fixture assembly of the present invention;

FIG. 2 is a schematic structural view of a support bar according to the present invention;

fig. 3 is a schematic structural view of a toothed plate of the present invention;

FIG. 4 is a schematic structural view of the connector of the present invention;

FIG. 5 is a schematic view of a rectangular bar according to the present invention.

In the figure: 1. a base plate; 2. a support block; 21. a piston rod; 3. a support bar; 31. a placement groove; 4. a vertical rod; 5. a connecting rod; 6. a connecting member; 61. rotating the block; 7. a rectangular bar; 71. a rectangular groove; 72. a gear; 73. inserting a rod; 8. a toothed plate; 9. and (7) clamping blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1, 2, 3, 4 and 5, a fixture tool for welding a cross beam of an automobile instrument panel comprises a bottom plate 1, a support rod 3 is fixedly connected to the middle of the bottom plate 1, a placement groove 31 is recessed in the upper surface of the support rod 3, two groups of fixing structures are arranged on the bottom plate 1, the two groups of fixing structures are symmetrically distributed on two sides of the bottom plate 1 by taking the support rod 3 as a center, each fixing structure comprises a support block 2 and a vertical rod 4, the support block 2 is fixedly connected to the bottom end of the bottom plate 1, a hydraulic cylinder is arranged in the support block 2, a piston rod 21 is arranged on the hydraulic cylinder, the piston rod 21 penetrates through the bottom plate 1, the number of the vertical rods 4 is two, the two vertical rods 4 are fixedly connected to the upper end of the bottom plate 1, the two vertical rods 4 are symmetrically distributed by taking the piston rod 21 as a center, each vertical rod 4 is provided with a connecting rod 5, each connecting rod 5 is in an L shape, and a connecting piece 6 is arranged below each connecting rod 5, the equal fixedly connected with commentaries on classics piece 61 of the tip of every connecting piece 6, every commentaries on classics piece 61 articulates respectively and connects in montant 4, be provided with two rectangular rod 7 between two connecting pieces 6, be provided with pinion rack 8 in the middle of two rectangular rod 7, the bottom of pinion rack 8 and the upper end fixed connection of piston rod 21, the equal fixedly connected with fixture block 9 of tip of pinion rack 8 and two connecting rods 5, every fixture block 9 is the arc form, the upper surface of two rectangular rod 7 all indent has rectangular channel 71, all be provided with gear 72 in every rectangular channel 71, the equal fixedly connected with inserted bar 73 of tip of every gear 72, every inserted bar 73 is the activity respectively pegged graft on the internal face of rectangular channel 71, two gears 72 mesh with the both sides of pinion rack 8 respectively, two connecting pieces 6 mesh with two gears 72 respectively.

When the welding device is used, the cross beam is placed in the placing groove 31, two ends of the cross beam are arranged in the clamping blocks 9 at the toothed plate 8, the piston rod 21 is moved upwards by starting the hydraulic cylinder, the toothed plate 8 is driven to move upwards by the upward movement of the piston rod 21, the toothed plate 8 is meshed with the gear 72, the gear 72 is meshed with the two connecting pieces 6, the toothed plate 8 moves upwards at the moment to drive the connecting rod 5 to rotate by taking the rotating block 61 as a rotating shaft, two ends of the cross beam are fixed under the joint action of the clamping blocks 9 at the two connecting rods 5 and the clamping blocks 9 at the toothed plate 8, and two ends of the cross beam are both applied with the three clamping blocks 9, so that the cross beam is fixed more stably and is convenient to weld, the operation is convenient, when the cross beam is fixed, the cross beam is not contacted with the supporting rod 3 at the moment, the welding of the cross beam blocked by the supporting rod 3 is avoided, and the welding of the cross beam is convenient to weld, when the crossbeam that the welding was accomplished was taken out to needs, through starting up the pneumatic cylinder for 8 downshifts of pinion rack, and the connecting rod 5 of both sides will no longer exert pressure to the crossbeam, and bracing piece 3 provides the support to the middle part of crossbeam, avoids the crossbeam to empty or drop, and this anchor clamps frock is convenient for fix the crossbeam, makes to be convenient for weld it, and the welding is accomplished the back, can conveniently take off the crossbeam, has improved production efficiency, has improved the practicality of this anchor clamps frock.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a be used for header board crossbeam welded anchor clamps frock, includes bottom plate (1), its characterized in that: the middle part fixedly connected with bracing piece (3) of bottom plate (1), the concave standing groove (31) that has in the upper surface of bracing piece (3), be provided with two sets of fixed knot on bottom plate (1) and construct, two sets of fixed knot constructs and uses bracing piece (3) as the both sides of central symmetric distribution in bottom plate (1), fixed knot constructs including supporting shoe (2) and montant (4), supporting shoe (2) fixed connection is in the bottom of bottom plate (1), install the pneumatic cylinder in supporting shoe (2), install piston rod (21) on the pneumatic cylinder, piston rod (21) run through bottom plate (1).

2. The fixture tool for welding the automobile instrument panel beam as claimed in claim 1, wherein the fixture tool comprises: the number of the vertical rods (4) is two, the two vertical rods (4) are fixedly connected to the upper end of the bottom plate (1), and the two vertical rods (4) are symmetrically distributed by taking the piston rod (21) as a center.

3. The fixture tool for welding the automobile instrument panel beam as claimed in claim 1, wherein the fixture tool comprises: every all install connecting rod (5), every on montant (4) connecting rod (5) are the L shape, every the below of connecting rod (5) is provided with connecting piece (6).

4. The fixture tool for welding the automobile instrument panel cross beam as claimed in claim 3, wherein the fixture tool comprises: each equal fixedly connected with of tip of connecting piece (6) changes piece (61), every change piece (61) articulated connection respectively in montant (4).

5. The fixture tool for welding the automobile instrument panel cross beam as claimed in claim 4, wherein the fixture tool comprises: two rectangular rods (7) are arranged between the connecting pieces (6), a toothed plate (8) is arranged in the middle of each rectangular rod (7), and the bottom end of each toothed plate (8) is fixedly connected with the upper end of the piston rod (21).

6. The fixture tool for welding the automobile instrument panel cross beam as claimed in claim 5, wherein the fixture tool comprises: the toothed plate (8) and the two end parts of the connecting rods (5) are fixedly connected with clamping blocks (9), and each clamping block (9) is arc-shaped.

7. The fixture tool for welding the automobile instrument panel beam as claimed in claim 6, wherein the fixture tool comprises: two rectangular channel (71) all indent of the upper surface of rectangular rod (7), every all be provided with gear (72) in rectangular channel (71), every the equal fixedly connected with inserted bar (73) of tip of gear (72), every inserted bar (73) activity is pegged graft respectively on the internal face of rectangular channel (71), two gear (72) mesh with the both sides of pinion rack (8) respectively, two connecting piece (6) mesh with two gear (72) respectively.