CN203622303U - Multi-size inner and outer hexagonal socket wrench - Google Patents

Abstract

The utility model discloses a multi-size inner and outer hexagonal socket wrench which comprises a handle and a main socket. The main socket is composed of a fastening platform and sockets on two sides. The sockets are shaped in hexagonal prisms and respectively correspond to inner hexagonal bolts of different specifications. The sockets are provided with inner hexagonal sleeve holes, the rear portion of the handle is provided with a combined hexagonal component, and the rear end face of the handle is provided with a rear cap. By the design of the multi-size main socket, fastening and detachment of the inner and outer hexagonal bolts are met. Meanwhile, the combined hexagonal component is additionally arranged on the rear portion of the handle, the specifications of the sockets are enriched, and only one multi-size inner and outer hexagonal socket wrench can fasten and detach the inner and outer hexagonal bolts different in size, and has the advantages of compact structure and high work efficiency.

Description

A kind of multi-size internal and external hexagonal socket wrench

technical field

The utility model relates to a tool, in particular to a multi-size inner and outer angle socket wrench with compact structure and many specifications

Background technique

In the existing automobile assembly line, it is necessary to fix internal and external hexagon bolts of different sizes during the assembly process, and it is necessary to switch tools continuously during the fastening process. A single socket wrench can no longer meet these requirements; Many socket wrenches of different sizes need to be used, which often affects the work efficiency of assembly or disassembly. In order to improve work efficiency, the application publication number is CN103128688A. A cross-head sleeve wrench, the structure includes a handle cross and a sleeve, the handle is straight rod-shaped, one end of the handle is provided with the cross, the cross is cross-shaped, and the four sides of the cross are Each end is provided with the sleeve respectively, and the sleeve is a sleeve for screwing, the handle bar is perpendicular to the plane where the cross is located, and the four sleeves at the four ends of the cross The size and specification of the cross-head socket wrench can provide four different sizes of sockets, which can correspond to four different specifications of screws. It is more convenient to use, but due to the large size of the wrench, it is inconvenient to carry and store. The cylinder specifications still cannot meet the assembly and disassembly requirements of more specification bolts.

Utility model content

The utility model mainly solves the technical problem that the existing socket wrench is large in size and inconvenient to carry and has few specifications; it provides a multi-size internal and external angle socket wrench with compact structure and many specifications.

In order to solve the above-mentioned technical problems, the utility model mainly adopts the following technical solutions:

A multi-size internal and external hexagonal socket wrench of the present utility model comprises a handle and a main sleeve, the front part of the handle is provided with a clamping hole for fixing the main sleeve, and it is characterized in that: the main sleeve is formed by a clamp The platform is composed of sleeves of different specifications located on both sides of the card platform and coaxial with the card platform. The card platform coincides with the card hole and is clamped in the card hole. The shape of the sleeves is a regular hexagonal prism shape, respectively corresponding to different specifications of hexagon socket bolts, the sleeve is provided with a hexagon socket socket hole coaxial with the sleeve, respectively corresponding to different specifications of hexagon socket bolts, the rear of the handle is provided with a storage cavity, the storage cavity Equipped with a combined hexagon assembly, the rear end of the handle is provided with a rear cover, and the multi-size main sleeve design is adopted to meet the fastening and disassembly of internal and external hexagon bolts of various specifications. At the same time, a storage cavity is added at the rear of the handle to place the combined hexagon assembly , and the specifications of the sleeve are added to realize the fastening and disassembly of various specifications of internal and external hexagonal bolts with one tool. The product has a compact structure and high work efficiency.

As a preference, the outer dimensions of the sleeve correspond to M14 hexagon socket bolts and M12 hexagon socket bolts respectively, and the M14 sleeve is provided with an M10 socket socket socket coaxial with the M14 sleeve, corresponding to M10 external hexagon bolts. The above-mentioned M12 sleeve is equipped with an M8 inner hexagonal socket coaxial with the M12 sleeve, corresponding to the M8 outer hexagonal bolt. The main sleeve can provide multiple specifications of installation dimensions, which can be used to fasten and disassemble M10 and M8 outer hexagonal bolts And M14, M12 hexagon socket bolts.

As a preference, the combined hexagonal assembly includes a secondary sleeve and outer hexagonal sleeve rods respectively inserted at both ends of the secondary sleeve. There are M8 inner hexagon socket holes and M6 inner hexagon socket holes respectively, which correspond to M8 outer hexagon bolts and M6 outer hexagon bolts respectively. The outer hexagon sleeve rods include M8 sleeve rods and M6 sleeve rods. In the M8 inner hexagon socket hole, the M6 sleeve rod is inserted in the M6 inner hexagon socket hole, the combined hexagon assembly can be divided into three parts, the middle is the auxiliary sleeve, and the two sides are different specifications. The sleeve rod has increased the specifications of the sleeve, which can be used to fasten M8, M6 outer hexagonal bolts and M10, M8, M6 inner hexagonal bolts.

As a preference, the M8 sleeve rod is provided with an M6 inner hexagon socket coaxial with the M8 sleeve rod, corresponding to the M6 outer hexagonal bolt, and the M6 sleeve rod is provided with an M4 inner hexagon socket hole coaxial with the M6 sleeve rod , Corresponding to M4 external hexagonal bolts, the set rod can be used as an assembly tool for M8 or M6, and also provides a fixing hole for the combined hexagonal assembly, which can be used to fasten the assembly when matched with the handle and the rear cover.

As a preference, a positioning rod is provided in the storage cavity, the positioning rod coincides with the M6 sleeve hole in the M8 sleeve rod and is inserted into the M6 sleeve hole, and a positioning rod perpendicular to the rear cover is provided on the edge of the rear cover. The fixing rod on the surface of the cover corresponds to the M4 inner hexagon bolt. The fixing rod matches the M4 inner hexagon socket hole on the M6 sleeve rod and is inserted into the M4 inner hexagon socket hole. When the combined hexagon assembly is placed, the corresponding socket hole Align the positioning rod and set it on the positioning rod to fix it, and then insert the fixing rod of the back cover into the corresponding hole, so that the upper and lower ends of the combined hexagon assembly are fixed and not easy to fall off, and the back cover also gets more support , and the fixing rod of the back cover can also be used as an assembly tool for M4 hexagon socket bolts.

As a preference, the rear end surface of the handle is also provided with a mounting column, the shape of the mounting column is a regular hexagonal prism, which can correspond to M6 inner hexagonal bolts, and the mounting column is provided with an M4 inner hexagonal socket coaxial with the M6 sleeve rod. It can correspond to M4 external hexagon bolts. The depth of the back cover can accommodate the height of the mounting column. There is a mounting seat in the center of the inner side of the rear cover. The mounting seat is provided with a mounting hole. The mounting hole corresponds to the mounting column and is inserted into the mounting column. When in use, pull down the back cover, and the mounting column can be directly tightened and disassembled for M6 inner hexagonal bolts. At the same time, the M4 inner hexagon socket hole of the mounting column can also be tightened and disassembled for M4 outer hexagonal bolts.

The beneficial effects of the utility model are: adopting multi-size main sleeve design, satisfying fastening and dismounting of multi-standard internal and external hexagonal bolts; The specifications realize the tightening and dismounting of internal and external hexagon bolts of various specifications with one tool. The product has a compact structure and high work efficiency.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

Fig. 2 is a schematic structural diagram of the main sleeve in Fig. 1 .

Fig. 3 is a schematic structural diagram of the combined hexagonal assembly in Fig. 1 .

In the figure 1. handle, 11. card hole, 12. storage cavity, 13. positioning rod, 14. installation column, 2. main sleeve, 21. card table, 22. sleeve, 3. combined hexagonal assembly, 31. Secondary sleeve, 32. outer hexagon sleeve rod, 4. rear cover, 41. fixed rod.

Detailed ways

The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Embodiment: A multi-size internal and external hexagonal socket wrench of this embodiment, as shown in Figure 1, includes a handle and a main sleeve, and the front part of the handle is designed with a clamping hole for fixing the main sleeve, as shown in Figure 2 As shown, the main sleeve is composed of a card table and a sleeve arranged on both sides of the card table and coaxial with the card table. The card table coincides with the card hole and is fixed in the card hole. The sleeves are all regular hexagonal columns Corresponding to M14 inner hexagonal bolts and M12 inner hexagonal bolts respectively, the M14 sleeve is designed with M10 inner hexagon socket holes coaxial with the M14 sleeve, corresponding to M10 outer hexagonal bolts, and the M12 sleeve is designed with coaxial holes with the M12 sleeve M8 inner hexagon socket holes correspond to M8 outer hexagon bolts. There is a storage cavity at the rear of the handle, and a combined hexagon assembly is placed in the storage cavity. There is an M8 outer hexagon positioning rod on the edge of the storage cavity, and a vertical to the rear cover. The fixing rod on the surface of the cover can correspond to the M4 inner hexagon bolt. The fixing rod matches the M4 inner hexagon hole on the M6 sleeve rod and is inserted into the M4 inner hexagon hole. The rear end of the handle is also designed with a mounting column. The shape of the column is a regular hexagonal prism, which can correspond to M6 inner hexagon bolts. There is an M4 inner hexagon socket hole coaxial with the M6 sleeve rod on the mounting column, which can correspond to M4 outer hexagon bolts. There is a mounting seat in the center of the inner side of the rear cover. Mounting holes are arranged on the top, and the mounting holes coincide with the mounting columns and are plugged and fixed with the mounting columns.

As shown in Figure 3, the combined hexagonal component includes a secondary sleeve and an outer hexagonal sleeve rod inserted at both ends of the secondary sleeve. There are M8 inner hexagon socket holes and M6 inner hexagon socket holes, which can correspond to M8 and M6 outer hexagon bolts respectively. The outer hexagon socket rods include M8 socket rods and M6 socket rods. The M8 socket rods are inserted into the M8 socket sockets. The sleeve rod is inserted into the M6 inner hexagon socket hole, which can correspond to the M8 and M6 inner hexagon bolts respectively. The M8 sleeve rod is also designed with the M8 inner hexagon socket hole coaxial with the M8 sleeve rod. The M6 sleeve rod is designed with The M6 inner hexagonal hole coaxial with the M6 set rod, the positioning rod in the storage chamber coincides with the M6 inner hexagonal hole and is inserted into the M6 inner hexagonal hole, the mounting post on the back cover matches the M4 inner hexagonal hole Matched and inserted into the M4 inner hexagon socket.

When in use, directly snap the main sleeve into the bayonet of the handle, according to the size of both ends of the sleeve, fasten and disassemble the corresponding M10, M8 outer hexagonal bolts and M14, M12 inner hexagonal bolts, and remove the back cover, the handle The mounting post on the rear end face can be assembled with M6 inner hexagon bolts and M4 outer hexagon bolts, and the fixing rod on the rear cover can be used to fasten and remove M4 inner hexagon bolts. Install them separately or completely into the casing holes of the main sleeve, and fasten and disassemble M8, M6 outer hexagonal bolts and M10, M8, M6 inner hexagonal bolts.

In this way, a socket wrench is combined with a variety of internal and external hexagonal bolt assembly tools, which can be used to fasten and disassemble M10, M8, M6, M4 external hexagonal bolts and M14, M12, M10, M8, M6, M4 Hexagon socket bolts greatly improve work efficiency.

The above descriptions do not limit the utility model, and the utility model is not limited to the examples described above, any changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the utility model are all It should be regarded as the protection scope of the present utility model.

Claims (6)

1. the box spanner of size internal-external hexagon more than a kind, comprise handle (1) and master collet (2), described handle front portion is provided with hole clipping (11), be used for setting firmly master collet, it is characterized in that: described master collet is by Ka Tai (21) and be located at Ka Tai both sides and form with the sleeve (22) of the coaxial different size of Ka Tai, described Ka Tai and the merging of described hole clipping kissing are connected in hole clipping, described sleeve configuration is positive hexagon, the hexagon socket head cap screw of corresponding different size respectively, sleeve is provided with the interior hexagonal trepanning coaxial with sleeve, the outer-hexagonal bolt of corresponding different size respectively, the rear portion of handle is provided with reservoir (12), in described reservoir, be provided with combination hexagonal assembly (3), handle rear end face is provided with bonnet (4).

2. many sizes of one internal-external hexagon box spanner according to claim 1, it is characterized in that: the appearance and size of described master collet (2) both sides sleeves (22) is corresponding M14 hexagon socket head cap screw and M12 hexagon socket head cap screw respectively, described M14 sleeve be provided with the coaxial M10 of M14 sleeve in hexagonal trepanning, corresponding M10 outer-hexagonal bolt, described M12 sleeve be provided with the coaxial M8 of M12 sleeve in hexagonal trepanning, corresponding M8 outer-hexagonal bolt.

3. many sizes of one internal-external hexagon box spanner according to claim 1, it is characterized in that: described combination hexagonal assembly (3) comprises secondary case cylinder (31) and is inserted in respectively the outer-hexagonal loop bar (32) at secondary case cylinder two ends, described secondary sleeve configuration is positive hexagon, corresponding M10 hexagon socket head cap screw, the two ends of secondary case cylinder are respectively equipped with hexagonal trepanning and the interior hexagonal trepanning of M6 in M8, corresponding M8 outer-hexagonal bolt and M6 outer-hexagonal bolt respectively, described outer-hexagonal loop bar comprises M8 loop bar and M6 loop bar, described M8 loop bar is inserted in the interior hexagonal trepanning of described M8, described M6 loop bar is inserted in the interior hexagonal trepanning of described M6.

4. many sizes of one internal-external hexagon box spanner according to claim 3, it is characterized in that: described M8 loop bar be provided with the coaxial M6 of M8 loop bar in hexagonal trepanning, corresponding M6 outer-hexagonal bolt, described M6 loop bar be provided with the coaxial M4 of M6 loop bar in hexagonal trepanning, corresponding M4 outer-hexagonal bolt.

5. many sizes of one internal-external hexagon box spanner according to claim 4, it is characterized in that: in described reservoir (12), be provided with a positioning rod (13), M6 trepanning kissing merging in described backstay and described M8 loop bar is inserted in M6 trepanning, described bonnet (4) edge is provided with a fixed bar perpendicular to rear cap surface (41), corresponding M4 hexagon socket head cap screw, in the M4 on M4 outer-hexagonal loop bar and described M6 loop bar, the merging of hexagonal trepanning kissing is inserted in the interior hexagonal trepanning of M4.

6. according to many sizes of the one internal-external hexagon box spanner described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: the rear end face of described handle (1) is also provided with erection column (14), described erection column profile is positive hexagon, can corresponding M6 hexagon socket head cap screw, erection column be provided with the coaxial M4 of M6 loop bar in hexagonal trepanning, can corresponding M4 outer-hexagonal bolt, the described bonnet degree of depth can be held the height of erection column, inside bonnet, central authorities are provided with mount pad, described mount pad is provided with installing hole, and the corresponding erection column of installing hole is also pegged graft with erection column.

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