CN217513772U - Ratchet spanner auxiliary part - Google Patents

Abstract

The utility model belongs to the technical field of the car assembly, in particular to ratchet spanner auxiliary member, its characterized in that: the connecting piece consists of a body part and a thickened head part which are manufactured into a whole, the body part is provided with a ratchet wrench connecting hole, the thickened head part is provided with a workpiece connecting hole, the workpiece comprises an outer hexagon workpiece, an inner hexagon workpiece, a straight workpiece, a cross workpiece and a triangular workpiece, and the workpiece connecting hole, the inner hexagon workpiece, the straight workpiece, the cross workpiece and the triangular workpiece all consist of a workpiece connecting part, a workpiece handle part and a workpiece head part, and the workpiece handle part is arranged in the middle, the workpiece connecting part and the workpiece head part are arranged in two ends of the workpiece connecting part and are manufactured into a whole. The utility model discloses ratchet spanner auxiliary member structural design scientific and reasonable is applicable to narrow and small space fastening and adjustment operation, has advantages such as simple structure, preparation are easy, convenient to use, is a ratchet spanner auxiliary member that has higher novelty.

Description

Ratchet spanner auxiliary part

Technical Field

The utility model belongs to the technical field of the car assembly, in particular to ratchet spanner auxiliary member.

Background

In an automobile assembly line, regardless of automobile parts or assembly equipment, there are often cases where assembly operation is performed in a narrow space between the main equipment 14 and the auxiliary equipment 12, as shown in fig. 6, not only is the space between the main equipment and the auxiliary equipment narrow, but also the distance between the screw rod 11 to be tightened and the main shaft 13 of the main equipment is also very narrow. In such a case, since the general-purpose tool needs to have a large operation space in both the axial direction and the radial direction, it is difficult to operate the tool, it is very difficult to adjust and assemble the tool, and sometimes the auxiliary member must not be detached to adjust or fasten the tool, which greatly wastes time and seriously affects the work efficiency. To the problems, the ratchet wrench auxiliary piece which is convenient to use, saves time and labor and can effectively improve the working efficiency is independently researched and developed by the company.

Disclosure of Invention

An object of the utility model is to overcome the not enough of prior art, provide a simple structure, preparation are easy, convenient to use, labour saving and time saving, ratchet spanner auxiliary member that work efficiency is high.

The utility model provides a its technical problem realize through following technical scheme:

a ratchet wrench auxiliary, characterized in that: the connecting piece is composed of a body part and a thickened head part, the body part and the thickened head part are manufactured into a whole, a ratchet wrench connecting hole is formed in the body part, a workpiece connecting hole is formed in the thickened head part, the workpiece comprises an outer hexagonal workpiece, an inner hexagonal workpiece, a linear workpiece, a cross workpiece and a triangular workpiece, the workpiece connecting part, the workpiece handle part and the workpiece head part are all composed of the workpiece connecting part, the workpiece handle part and the workpiece head part, and the workpiece handle part, the workpiece connecting part and the workpiece head part are manufactured into a whole.

Moreover, the head parts of the outer hexagonal workpiece, the inner hexagonal workpiece, the linear workpiece, the cross-shaped workpiece and the triangular workpiece are respectively in an inner hexagonal shape, an outer hexagonal shape, a linear shape, a cross-shaped shape and a triangular shape, and the workpiece connecting parts are all in a polygonal shape.

Moreover, the length and the diameter of the outer hexagonal workpiece, the inner hexagonal workpiece, the linear workpiece, the cross workpiece and the triangular workpiece have various specifications.

The utility model discloses an advantage and beneficial effect do:

1. the utility model discloses ratchet spanner auxiliary member, simple structure, the preparation is easy.

2. The utility model discloses ratchet spanner auxiliary member, applicable in the fastening in narrow and small space, the adjustment operation, the difficult problem of position operation that solves the instrument in the past and can not reach.

3. The utility model discloses ratchet spanner auxiliary member, convenient to use.

4. The utility model discloses ratchet spanner auxiliary member structural design scientific and reasonable is applicable to narrow and small space fastening and adjustment operation, has advantages such as simple structure, preparation are easy, convenient to use, is a ratchet spanner auxiliary member that has higher novelty.

Drawings

FIG. 1 is a schematic view of a ratchet wrench auxiliary member;

FIG. 2 is a schematic view of a connector structure;

FIG. 3 is a right side view of FIG. 2;

FIG. 4 is a schematic diagram of an inner hexagonal workpiece structure;

FIG. 5 is a schematic view of the present invention connected to a ratchet wrench;

fig. 6 is a schematic view of the working state of the present invention.

Reference is made to the accompanying drawings in which:

1-connecting piece, 2-working piece, 3-ratchet wrench coupling hole, 4-body, 5-thickened head, 6-working piece coupling hole, 7-working piece coupling part, 8-working piece handle, 9-working piece head, 10-ratchet wrench, 11-screw to be tightened, 12-auxiliary device, 13-main shaft, 14-main device.

Detailed Description

The present invention is further described in detail below with reference to specific examples, which are intended to be illustrative only, not limiting and should not be construed as limiting the scope of the invention.

An auxiliary member for a ratchet wrench comprises a connecting member 1 and a workpiece 2, wherein the connecting member and the workpiece are connected into a whole.

The connecting piece consists of a body part 4 and a thickened head part 5, wherein the body part and the thickened head part are manufactured into a whole; a body portion having a ratchet wrench coupling hole 3 formed therein and a thickened head portion having a workpiece coupling hole 6 formed therein. The I-shaped frame connecting hole is used for connecting the connecting piece with the workpiece; the thickened head can increase the torsion, and the connecting piece is not easy to deform. The thickened head part is arranged, so that the screw can still have larger torsion bearing capacity under the condition that the wall thickness of the workpiece connecting hole is thinner, and the thinner wall thickness can adapt to a narrower radial space, so that the screw can still be operated even if the distance between the screw to be fastened and the main shaft is very short.

The work piece, including outer hexagon work piece, interior hexagon work piece, word work piece, cross work piece, triangle-shaped work piece, by work piece coupling portion 7, work piece stalk portion 8, work piece head 9 group, work piece stalk portion is central, work piece coupling portion, work piece head portion are separated as an organic whole at both ends. Outer hexagon work piece is applicable to and has interior hexagon head fastener operation, and interior hexagon work piece is applicable to and has outer hexagon head fastener operation, and a word work piece is applicable to and has a style of calligraphy head fastener operation, and cross work piece is applicable to and has cross head fastener operation, and triangle-shaped work piece is applicable to and has triangle-shaped head fastener operation.

The head of the work piece is respectively in the shape of outer hexagon, inner hexagon, straight line, cross and triangle, and the joint of the work piece is in the shape of polygon. The outer hexagon, the inner hexagon, the straight line shape, the cross shape, the triangle and the polygon all refer to the cross section shapes.

The outer hexagon workpiece, the inner hexagon workpiece, the linear workpiece, the cross workpiece and the triangular workpiece have various specifications in length and diameter.

The work piece has multiple model, specification, can be used to the head and be interior hexagon, outer hexagon, a font, cross, the fastening operation of the multiple model fastener of triangle-shaped.

The utility model discloses a theory of operation:

the using method comprises the following steps: when the narrow space between main equipment and auxiliary equipment needs to be assembled, fastened and adjusted in the process of automobile assembly or equipment installation adjustment, and even the condition of assembling, fastening and adjusting operation in a groove with a certain depth is required to be sunken, the operation of a general tool is difficult, and the ratchet wrench auxiliary piece can be used for assembling, fastening and adjusting operation. Firstly, selecting a workpiece corresponding to the fastener, then, connecting the ratchet wrench 10, the connecting piece and the workpiece one by one and then performing operation, or according to specific conditions, firstly connecting the ratchet wrench and the connecting piece, then inserting the workpiece into the fastener, and then connecting the workpiece and the connecting piece for operation.

Because the utility model discloses be provided with connecting piece, work piece and connecting piece and set up in the thickening head, can select different work pieces as required to with ratchet spanner, the nimble joint of assembling of connecting piece, can solve the problem of narrow and small space operation difficulty betterly.

Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims (3)

1. A ratchet wrench auxiliary, characterized in that: the connecting piece (1) and the work piece (2) are connected into a whole, the connecting piece (1) is composed of a body part (4) and a thickening head part (5), the body part (4) and the thickening head part (5) are manufactured into a whole, the body part (4) is provided with a ratchet wrench connecting hole (3), the thickening head part (5) is provided with a work piece connecting hole (6), the work piece (2) comprises an outer hexagonal work piece, an inner hexagonal work piece, a straight work piece, a cross work piece and a triangular work piece, and is composed of a work piece connecting part (7), a work piece handle part (8) and a work piece head part (9), and the work piece handle part (8) is arranged in the middle, the work piece connecting part (7) and the work piece head part (9) are arranged in the two ends and are manufactured into a whole.

2. The ratchet wrench aid of claim 1, wherein: the head part (9) of the outer hexagonal workpiece, the inner hexagonal workpiece, the linear workpiece, the cross workpiece and the triangular workpiece are respectively in an inner hexagonal shape, an outer hexagonal shape, a linear shape, a cross shape and a triangular shape, and the workpiece connecting part (7) is in a polygonal shape.

3. The ratchet wrench aid of claim 1, wherein: the length and the diameter of the outer hexagonal workpiece, the inner hexagonal workpiece, the linear workpiece, the cross workpiece and the triangular workpiece have various specifications.

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