CN204913722U - Interior hexagonal combination multiplexer utensil - Google Patents
Interior hexagonal combination multiplexer utensil Download PDFInfo
- Publication number
- CN204913722U CN204913722U CN201520550588.8U CN201520550588U CN204913722U CN 204913722 U CN204913722 U CN 204913722U CN 201520550588 U CN201520550588 U CN 201520550588U CN 204913722 U CN204913722 U CN 204913722U
- Authority
- CN
- China
- Prior art keywords
- square
- collet head
- handle
- guide rod
- force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an interior hexagonal combination multiplexer utensil, including moment handle, switching -over festival and collet head, the moment handle passes through the general cubic interface connection of a public matrix with the switching -over festival, the moment handle is constituteed by connecting guide arm and guide arm handle, the switching -over festival passes through the general cubic interface connection of a public matrix with the collet head, the switching -over festival comprises force -guided stem, thrust bearing, umbrella gear structure, antifriction bearing, peripheral drum and flat bearing, the force -guided stem passes through antifriction bearing with peripheral drum to be fixed, the centre of force -guided stem turns to the connection position and passes through umbrella gear structure meshing connection, two port departments of peripheral drum are through the encapsulation of flat bearing. The utility model has the advantages of being scientific and reasonable in structure, the operation is safe convenient, and the joining of switching -over festival can change direction hard to adapting to narrow and small operational environment, having improved work efficiency greatly, the variety of moment handle changes, makes work labour saving and time saving more.
Description
Technical field
The utility model belongs to sleeve barrel tool technical field, is specifically related to a kind of interior hexagonal combination Work tool.
Background technology
Along with transformer station's integration degree is constantly strengthened, converting equipment is towards the smaller and more exquisite future development of volume, but what bring is increase plant maintenance difficulty thereupon, therefore conventional tool often seems awkward in converting equipment service work process, especially conventional sleeve tool type is single, larger difficulty is brought to routine work, its huge volume and the smaller and more exquisite development trend of converting equipment volume inconsistent, need frequently to change instrument in normal maintenance work, also a large amount of time can be wasted while effect is not satisfactory, diminishing of space, working site makes work difficulty and danger coefficient increase, small hex bolts also often allows people feel simply helpless.
Utility model content
The purpose of this utility model is to provide a kind of interior hexagonal combination Work tool, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: hexagonal combination Work tool in a kind of, comprise moment handle, commutation joint and collet head, described moment handle is saved with commutation and is connected by the general square interface of a public matrix, described moment handle is by connecting guide rod and guide rod handle forms, described commutation joint is connected by the general square interface of a public matrix with collet head, described commutation joint is by force-guided stem, thrust bearing, bevel gear structure, rolling bearing, peripheral cylinder becomes with flat bearing group, described force-guided stem and peripheral cylinder are fixed by rolling bearing, the centre of described force-guided stem turns to connecting portion to be connected with a joggle by bevel gear structure, two ports of described peripheral cylinder are by flat bearing package, described commutation saves and on collet head, equal drilling polish square groove.
Preferably, the pullover employing standard design of interior hexagonal of described collet head, design nine is pullover altogether, the square groove of suitable dimension is opened in the upper end of described collet head, four inner surfaces of described square groove all leave a little shape angle groove in same position, and lower end makes inner hexagon spanner instrument, and the pullover body surface of interior hexagonal of described collet head and square hole inside are all through meticulous polishing, uniformly-coating has rush-resisting material layer, and the terminal surface of the inner hexagon spanner of described collet head carries out chamfered.
Preferably, perfoliate circular opening is opened in one end of described connection guide rod, and the other end is processed into square, square processes a fixing ball, described guide rod handle passes in the circular hole of connection guide rod, and round and smooth process is done at the two ends of described guide rod handle, the fixing ball of end processing one.
Preferably, the centre of described force-guided stem turns to coupling part to be divided into waling stripe and vertical connecting rod, size is all adopted to be a bit larger tham the round steel processing and fabricating of force-guided stem, the square groove of suitable dimension is opened in one end of waling stripe, the design of square groove is identical with the square opening of pullover opened in pullover cylinder, other end machining bevel gears structure, one end machining bevel gears structure of vertical link rod, the other end processes a square, and square distance is middle turns to body a distance of coupling part to leave a circular protrusions.
Compared with prior art, the beneficial effects of the utility model are: this interior hexagonal combination Work tool is scientific and reasonable for structure, easy-to-operate.Guide rod handle is provided with a fixing ball, play position-limiting action, can effectively prevent guide rod handle from coming off from connection guide rod, perfoliate circular hole, make guide rod handle can easy slide, with be connected guide rod and be combined into T-shaped handle, facilitate hand-held, complete the disassemble and assemble work of hexagon socket head cap screw, combination l-shaped handle, the ingehious design of the protruding ball in both sides, can extend hand-held guide rod easily, when bolt is more firm, lengthens hand-held guide rod and more can complete the disassembling operations of bolt in labour-saving; Commutation joint can change power thrusts, and to adapt to narrow and small working environment, and the installation of rolling bearing makes stressed more even, effectively extends the service life of instrument; The setting of the general square interface of an one male mother, makes, in the comparatively open mechanism in space, directly to combinationally use pullover for interior hexagonal with guide rod, substantially increase operating efficiency, pullover magnetization treatment, when making to dismantle little hexagon socket head cap screw, bolt is not easy to drop.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model slewing journal structure schematic diagram;
Fig. 3 is the utility model square groove end view;
Fig. 4 is elipse hole schematic cross-section in the utility model square groove;
Fig. 5 is that the utility model connects guide rod schematic diagram;
Fig. 6 is the utility model guide rod handle schematic diagram.
In figure: 1, moment handle, 11, connect guide rod, 12, guide rod handle, 2, commutation joint, 21, force-guided stem, 22, thrust bearing, 23, bevel gear structure, 24, rolling bearing, 25, peripheral cylinder, 26, flat bearing, 3, collet head, 4, square groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-6, the utility model provides a kind of technical scheme: hexagonal combination Work tool in a kind of, comprise moment handle 1, commutation joint 2 and collet head 3, on commutation joint 2 and collet head 3, all drilling polish square groove 4, moment handle 1 is connected by the general square interface of a public matrix with commutation joint 2, moment handle 1 is made up of connection guide rod 11 and guide rod handle 12, perfoliate circular opening is opened in the one end connecting guide rod 11, the other end is processed into square, square processes a fixing ball, guide rod handle 12 passes in the circular hole of connection guide rod 11, round and smooth process is done at the two ends of guide rod handle 12, the fixing ball of end processing one, commutation joint 2 is connected by the general square interface of a public matrix with collet head 3, commutation joint 2 is by force-guided stem 21, thrust bearing 22, bevel gear structure 23, rolling bearing 24, peripheral cylinder 25 and flat bearing 26 form, force-guided stem 21 is fixed by rolling bearing 24 with peripheral cylinder 25, the centre of force-guided stem 21 turns to connecting portion to be connected with a joggle by bevel gear structure 23, the centre of force-guided stem 21 turns to coupling part to be divided into waling stripe and vertical connecting rod, size is all adopted to be a bit larger tham the round steel processing and fabricating of force-guided stem 21, the square groove 4 of suitable dimension is opened in one end of waling stripe, the design of square groove 4 is identical with pullover the opened square groove 4 in pullover cylinder 3, other end machining bevel gears structure 23, one end machining bevel gears structure 23 of vertical link rod, the other end processes the square of a suitable dimension, square distance is middle turns to body a distance of coupling part to leave a circular protrusions, two ports of peripheral cylinder 25 are encapsulated by flat bearing 26, the pullover employing standard design of interior hexagonal of collet head 3, perform with reference to GB/T5356-2008, design nine is pullover altogether, the square groove 4 of suitable dimension is opened in the upper end of collet head 3, four inner surfaces of square groove 4 all leave a little shape angle groove in same position, lower end makes inner hexagon spanner instrument, the pullover body surface of interior hexagonal of collet head 3 and square hole inside are all through meticulous polishing, uniformly-coating rush-resisting material, the terminal surface of the inner hexagon spanner of collet head 3 carries out chamfered, whole inner hexagon spanner carries out magnetization treatment.
The end face a chamfering of inner hexagon spanner, after chamfering
calculated by formula (1).
In formula, parameter sees the following form:
Operation principle: during work, the pullover composition box spanner that couples together of suitable dimension is chosen according to the size of target hexagon socket head cap screw, according to the size of extraneous working space, Torque-adjusting handle 1, make it to form T-shaped or L-type, complete dismounting and the assembly working of bolt with optimal case, when extraneous working space is open, also dismountable commutation joint 2, directly by a public matrix general square interface coupling torque handle 1 and collet head 3.
Realization of the present utility model is comparatively simple, mainly utilizes the thrust bearing 22 in knuckle 2, bevel gear structure 23 and rolling bearing 24 to change moment direction, thus adapts to dismounting and the assembly working of narrow working space inner bolt.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. hexagonal combination Work tool in a kind, comprise moment handle (1), commutation joint (2) and collet head (3), it is characterized in that: described moment handle (1) is saved (2) with commutation and is connected by the general square interface of a public matrix, described moment handle (1) is made up of connection guide rod (11) and guide rod handle (12), described commutation joint (2) is connected by the general square interface of a public matrix with collet head (3), described commutation joint (2) is by force-guided stem (21), thrust bearing (22), bevel gear structure (23), rolling bearing (24), peripheral cylinder (25) and flat bearing (26) composition, described force-guided stem (21) is fixed by rolling bearing (24) with peripheral cylinder (25), the centre of described force-guided stem (21) turns to connecting portion to be connected with a joggle by bevel gear structure (23), two ports of described peripheral cylinder (25) are by flat bearing (26) encapsulation, described commutation joint (2) and the upper equal drilling of collet head (3) polish square groove (4).
2. hexagonal combination Work tool in one according to claim 1, it is characterized in that: the pullover employing standard design of interior hexagonal of described collet head (3), design nine is pullover altogether, the square groove (4) of suitable dimension is opened in the upper end of described collet head (3), four inner surfaces of described square groove (4) all leave a little shape angle groove in same position, lower end makes inner hexagon spanner instrument, the pullover body surface of interior hexagonal of described collet head (3) and square hole inside are all through meticulous polishing, uniformly-coating has rush-resisting material layer, the terminal surface of the inner hexagon spanner of described collet head (3) carries out chamfered.
3. hexagonal combination Work tool in one according to claim 1, it is characterized in that: perfoliate circular opening is opened in one end of described connection guide rod (11), the other end is processed into square, square processes a fixing ball, described guide rod handle (12) is passed in the circular hole of connection guide rod (11), round and smooth process is done at the two ends of described guide rod handle (12), the fixing ball of end processing one.
4. hexagonal combination Work tool in one according to claim 1, it is characterized in that: the centre of described force-guided stem (21) turns to coupling part to be divided into waling stripe and vertical connecting rod, size is all adopted to be a bit larger tham the round steel processing and fabricating of force-guided stem (21), the square groove (4) of suitable dimension is opened in one end of waling stripe, the design of square groove (4) is identical with the square groove (4) of pullover opened in pullover cylinder (3), other end machining bevel gears structure (23), one end machining bevel gears structure (23) of vertical link rod, the other end processes a square, square distance is middle turns to body a distance of coupling part to leave a circular protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550588.8U CN204913722U (en) | 2015-07-27 | 2015-07-27 | Interior hexagonal combination multiplexer utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550588.8U CN204913722U (en) | 2015-07-27 | 2015-07-27 | Interior hexagonal combination multiplexer utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913722U true CN204913722U (en) | 2015-12-30 |
Family
ID=54962901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550588.8U Expired - Fee Related CN204913722U (en) | 2015-07-27 | 2015-07-27 | Interior hexagonal combination multiplexer utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204913722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858016A (en) * | 2018-07-18 | 2018-11-23 | 杭州知加网络科技有限公司 | A kind of Novel socket wrench |
| CN111098254A (en) * | 2019-12-20 | 2020-05-05 | 四川希望汽车职业学院 | Special tool for disassembling socket head cap screws |
-
2015
- 2015-07-27 CN CN201520550588.8U patent/CN204913722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858016A (en) * | 2018-07-18 | 2018-11-23 | 杭州知加网络科技有限公司 | A kind of Novel socket wrench |
| CN111098254A (en) * | 2019-12-20 | 2020-05-05 | 四川希望汽车职业学院 | Special tool for disassembling socket head cap screws |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205254879U (en) | Sleeve spanner | |
| CN204913722U (en) | Interior hexagonal combination multiplexer utensil | |
| CN209453490U (en) | A kind of deduster mounting plate bolt disassembly tool | |
| CN208072753U (en) | Combined heat-insulation wall plate | |
| CN206677874U (en) | A kind of disassembling positioning pin accessory | |
| CN205703935U (en) | A kind of electric wrench universal rotational instrument | |
| CN207437794U (en) | A kind of bidirectional sealed butterfly valve | |
| CN204961604U (en) | Shaft coupling of easy dismouting | |
| CN212003889U (en) | Inner hexagonal and outer hexagonal screw | |
| CN206263834U (en) | A kind of sleeve | |
| CN203665448U (en) | Disassembly tool for pulley bearing | |
| CN207901012U (en) | A kind of lubricating oil bung spanner | |
| CN203438179U (en) | Improved type large bolt disassembling tool | |
| CN202851591U (en) | Middle flange locking structure for transmission shaft | |
| CN205572278U (en) | Narrow and small space inner cover nut loading and unloading frock | |
| CN203863578U (en) | Tool facilitating screw assembly | |
| CN215470794U (en) | Special wrench for removing water cap of ion exchanger | |
| CN2683855Y (en) | Force moment coupling | |
| CN204772270U (en) | Modular spanner | |
| CN208744672U (en) | Power station speed-regulating system piston overhauls adjustable spanners | |
| CN208147714U (en) | A kind of monkey wrench for complex environment | |
| CN203979434U (en) | A kind of through rod is without pin butterfly valve | |
| CN207915363U (en) | A kind of engine sealing disassembling jig | |
| CN214662410U (en) | Durable square-head valve rod | |
| CN218364412U (en) | Tool for quickly disassembling screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |