CN104526622A - Novel adjustable spanner - Google Patents
Novel adjustable spanner Download PDFInfo
- Publication number
- CN104526622A CN104526622A CN201410817296.6A CN201410817296A CN104526622A CN 104526622 A CN104526622 A CN 104526622A CN 201410817296 A CN201410817296 A CN 201410817296A CN 104526622 A CN104526622 A CN 104526622A
- Authority
- CN
- China
- Prior art keywords
- spanner
- pin
- section
- guide groove
- novel adjustable
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/20—Arrangements for locking the jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a novel adjustable spanner and belongs to the field of application of tools. The novel adjustable spanner is composed of a handle, a connecting body, spanner pins, a guide groove and locking nuts, wherein the handle, the connecting body and the guide groove are of a whole, the guide groove is a long cylinder and is a T-shaped guide groove formed along the central line, a pair of sliding spanner pins are arranged in the guide groove, the initial section of each cylindrical spanner pin is a pin top section and embedded in the T-shaped guide groove in a sliding mode along with two guide torsion planes of two sections, the three sections of each spanner pin are provided with threads which are matched with threads of the corresponding locking nut to lock the spanner pin in the guide groove, the fourth section to the sixth section of each spanner pin are identical or different cylinders, the pin sections of the spanner pins are solid or hollow, and each pin section can be provided with a spanner jaw. The novel adjustable spanner has the advantages that the guide groove is of the T-shaped groove, the gap between the pair of spanner pins is adjustable and locked through the locking nuts, the spanner pins are serialized and convenient to replace, the self closing function of the guide groove and the spanner pin structure can be guaranteed, a diverse adjustable structure can be met, and the novel adjustable spanner is worth application and popularization.
Description
Technical field
Novel adjustable spanner disclosed by the invention belongs to tool applications field, and being specifically related to is a kind of novel adjustable spanner, by the position between two spanner pins and the spanner pin changing different-diameter, realizes carrying out applying moment of torsion to the part of different size and spacing.Spacing between two spanner pins of different-diameter can be regulated by locking nut, and the maximum spacing of adjustment determines from the length by gathering sill.
Background technology
In field of industrial production, on some dismounting parts, usually adopt paired vertical core as driving hole, the size of these driving holes and spacing due to the difference of part usually different, usually specific purpose tool is needed to during every class part dismounting, specific purpose tool is generally constant spacing or fixing pin, specific purpose tool does not generally have interchangeability, problem is served like this to dismantlement work band, especially for the vertical core driving hole on be pilot and trial product, purchase specific purpose tool costs different in a large number higher, most market also not necessarily can buy suitable specific purpose tool, cooperation processing cost is higher.Therefore, invent a kind of novel adjustable spanner, this spanner can regulate spanner pin spacing or change spanner pin, realizes the disassembling function to most band vertical core part.
Summary of the invention
The object of the invention is: provide this novel adjustable spanner to society, this spanner can regulate spanner pin spacing or change spanner pin, forms seriation adjustable spanner, uses to exchange and all conveniently goes smoothly, the use promotion prospect had.
Technical scheme of the present invention is such: this novel adjustable spanner is made up of with guide groove and locking nut handle, connector, spanner pin, technical characterstic is: described connector is connected with handle, guide groove, a pair slidably spanner pin is provided with in guide groove, spanner pin is cylindrical, cylindrical spanner pin stage casing is provided with screw thread, the screw thread of this screw thread and locking nut supporting by spanner pin locked on guide groove.A pair that arranges in described guide groove, guide groove slidably spanner pin and locking nut, form this novel adjustable spanner
Seriation, diversified adjustable structure.
According to above-described novel adjustable spanner, technical characterstic also has: the guide groove described in a. is a long column body, centerline direction along this long column body has T-shaped guide groove, the length of described T-shaped guide groove determines that this adjustable spanner can regulate spanner pin spacing or changes the adjustable range of spanner pin and regulate the key factor of yardstick.B. described cylindrical spanner pin can be divided into some sections: its first paragraph is pin top section, pin top section diameter must not be greater than the sipes section size of the T-slot in guide groove but be greater than the narrow groove section size of T-slot, its second segment there are two torsion planes that lead, between two guiding torsion planes, square is supporting consistent with the narrow groove section nominal dimension of T-slot, its the 3rd section is thread segment, this section of cylinder is provided with screw thread, this screw thread matches with locking nut thread size, the pin section of the cylinders such as the 4th section of following Duan Wei or the cylinder such as not, but the diameter of the 4th section of following pin section must not be greater than thread segment diameter of thread size.The supporting structure of a pair that arranges in described above-mentioned guide groove, guide groove slidably spanner pin, forms the concrete of this novel adjustable spanner and can the structure of modulation.
According to above-described novel adjustable spanner, technical characterstic also has: described cylindrical spanner pin the 4th section of following pin section can be selected to be designed to the four ~ six pin section as required.The structure of described four ~ six pin section can meet spanner pin can the style of modulation and structure.
According to above-described novel adjustable spanner, technical characterstic also has: the 4th section of following pin section of the cylindrical spanner pin described in a. can be solid or hollow, and each pin section can be solid or hollow structure and more forms Diversity structure.B. described cylindrical spanner pin the 4th section of following pin Duan Shangke is provided with spanner tooth.The spanner tooth that described the 4th section following pin Duan Shangke is arranged can increase and frictional force between workpiece and adhesive force.
According to above-described novel adjustable spanner, technical characterstic also has: the long cylinder sizes of the guide groove described in a. and along the centerline direction of this long column body have cylindrical spanner pin described in guide groove .b. that T-shaped guide groove size can form seriation dimensional structure can with the spanner pin of the supporting same formation seriation dimensional structure of the guide groove of seriation dimensional structure.The guide barrel construction of described seriation size and the spanner latch structure of seriation size, make the use promotion prospect that this novel adjustable spanner has had.
According to above-described novel adjustable spanner, technical characterstic also has: described handle, connector and guide groove can be an entirety.These structures can see Fig. 9 ~ Figure 14.
Novel adjustable spanner advantage of the present invention has: 1. spanner pin spacing is adjustable, and pins spacing by locking nut, can meet the needs of the driving hole of different spacing; 2. spanner pin seriation, can meet the aperture requirement of different driving hole, and it is convenient to change; 3. guide groove is T-slot, can ensure that guide groove and the pin assembled realize structure self-closing function.This novel adjustable spanner is worth adopting and promoting.
Figure of description of the present invention has 14 width:
Fig. 1, Fig. 2 are novel adjustable spanner structural representation, and wherein Fig. 1 is front view, Fig. 2 is side view;
Fig. 3 ~ Fig. 8 is different spanner latch structure schematic diagrames;
Fig. 9 ~ Figure 11 is different handle and guide barrel construction schematic diagram;
Figure 12 ~ Figure 14 is different novel adjustable spanner structural representations.
Have employed generic reference numeral in the various figures, namely same object uses same label in the various figures.In the various figures: 1. handle; 2. connector; 3. guide groove; 4. spanner pin; 5. locking nut; 6. pin top section; 7. lead torsion plane; 8. thread segment; 9. sell section; 10. hollow or endoporus; 11. spanner teeth.
Accompanying drawing explanation
Detailed description of the invention
Novel adjustable spanner non-limiting examples of the present invention is as follows:
Embodiment one. novel adjustable spanner
This novel adjustable spanner concrete structure of this example is combined by Fig. 1, Fig. 2, Fig. 5 ~ Fig. 7 and is illustrated, Fig. 1 and Fig. 2 associating illustrates the novel adjustable spanner of this example jointly, wherein Fig. 1 is the novel adjustable spanner front view of this example, Fig. 2 is side view, as shown in Figures 1 and 2, the spanner of this example is made up of with guide groove 3 and locking nut 5 handle 1, connector 2, spanner pin 4.Described connector 2 is connected to handle 1 and guide groove 3, a pair slidably spanner pin 4 is provided with in guide groove 3, spanner pin 4 is cylindrical, and cylindrical spanner pin 4 stage casing is provided with screw thread, and the screw thread of this screw thread and locking nut 5 is supporting to be locked at spanner pin 4 on guide groove 3.A pair that arranges in the guide groove 3 of this example, guide groove 3 slidably spanner pin 4 and locking nut 5, can form this novel adjustable spanner seriation, diversified adjustable structure.The guide groove 3 of this example is a long column body, centerline direction along this long column body has T-shaped guide groove, the length of the T-shaped guide groove of this example determines that the adjustable spanner of this example can regulate spanner pin 4 spacing or changes the adjustable range of spanner pin 4 and regulate the key factor of yardstick.The cylindrical spanner pin 4 of this example is illustrated by Fig. 5 ~ Fig. 7 respectively, as as shown in Fig. 5 ~ Fig. 7, spanner pin 4 can be divided into some sections: its first paragraph is pin top section 6, pin top section diameter must not be greater than the sipes section size of the T-slot in guide groove 3 but be greater than the narrow groove section size of T-slot, its second segment there are two torsion planes 7 that lead, between two guiding torsion planes 7, square is supporting consistent with the narrow groove section nominal dimension of T-slot, its the 3rd section is thread segment 8, this section of cylinder is provided with screw thread, this screw thread 8 matches with the thread size of locking nut 5, the cylinders (as Fig. 6 or Fig. 7) such as the 4th Duan Wei, or the pin section 9 of the cylinder (as Fig. 5) such as not, but the diameter of the 4th section of pin section 9 must not be greater than thread segment diameter of thread size.The supporting structure of a pair that arranges in the above-mentioned guide groove 3 of this example, guide groove 3 slidably spanner pin 4, forms the concrete of the novel adjustable spanner of this example and can the structure of modulation.Cylindrical spanner pin 4 the 4th section of 9(of this example and following pin section) can be solid (as Fig. 5, Fig. 6) or hollow 10 (as Fig. 7), each pin section can be solid or hollow structure and more forms Diversity structure.The described cylindrical spanner pin 4 the 4th section (and following pin section) of this example can be provided with spanner tooth 11 (see Fig. 8).The spanner tooth 11 that the 4th section (and following pin section) of this example can be arranged can increase and frictional force between workpiece and adhesive force.The long cylinder sizes of the guide groove 3 of this example and have the guide groove 3 that T-shaped guide groove size can form seriation dimensional structure along the centerline direction of this long column body.The cylindrical spanner pin 4 of this example can with the spanner pin 4 of the supporting same formation seriation dimensional structure of the guide groove 3 of seriation dimensional structure.Guide groove 3 structure of described seriation size and spanner pin 4 structure of seriation size, make the use promotion prospect that this novel adjustable spanner has had.
Embodiment two. novel adjustable spanner
The novel adjustable spanner structure of this example can be combined with Fig. 3, Fig. 8, Fig. 9, Figure 12 etc. and illustrated, the novel adjustable spanner of this example and the novel adjustable spanner difference of embodiment one have: 1. hand 1 handle of this example, connector 2 and guide groove 3 can be one overall.These structures can see Fig. 9 ~ Figure 14.2. the 4th section of following pin section of the cylindrical spanner pin 4 of this example can be selected to be designed to the 4th, the 5th pin section as required.4th section, the 5th section each section is the pin section 9 of the cylinder such as not, but the diameter of the 4th section of following pin section must not be greater than thread segment diameter of thread size.These structures can see Fig. 3, Fig. 8.The structure of the 4th, the 5th pin section 9 of this example can meet spanner pin 4 can the style of modulation and structure.The novel adjustable spanner of this example all the other do not state, be entirely same as described in embodiment one, no longer repeat.
Embodiment three. novel adjustable spanner
The novel adjustable spanner structure of this example can be combined with Fig. 4, Figure 10, Figure 14 etc. and illustrated, the novel adjustable spanner difference of the novel adjustable spanner of this example and embodiment one, embodiment two has: 1. the handle 1 of this example, connector 2 and guide groove 3 can be one overall.These structures can see Figure 10, Figure 14.2. the 4th section of following pin section of the cylindrical spanner pin 4 of this example can be selected to be designed to the 4th pin section, the 5th pin section, the 6th pin section as required, and this three-stage structure can see Fig. 4.4th section, the 5th section, the 6th pin each section of section is the pin section 9 of the cylinder such as not, but the diameter of the 4th section of following pin section 9 must not be greater than thread segment diameter of thread size.The structure of the 4th pin section of this example, the 5th pin section, the 6th pin section 9 can meet spanner pin 4 can the style of modulation and structure.The novel adjustable spanner of this example all the other do not state, be entirely same as described in embodiment one, embodiment two, no longer repeat.
Embodiment four. novel adjustable spanner
The novel adjustable spanner structure of this this example can be combined with Fig. 3 ~ Fig. 8, Figure 11, Figure 13 etc. and illustrated, the novel adjustable spanner of this example and the novel adjustable spanner difference of embodiment one ~ embodiment three have: 1. hand 1 handle of this example, connector 2 and guide groove 3 can be one overall.These structures can see Figure 11, Figure 13.The novel adjustable spanner of this example all the other do not state, be entirely same as described in embodiment one ~ embodiment three, no longer repeat.
Claims (6)
1. a novel adjustable spanner is made up of with guide groove and locking nut handle, connector, spanner pin, be characterised in that: described connector is connected with handle, guide groove, a pair slidably spanner pin is provided with in guide groove, spanner pin is cylindrical, cylindrical spanner pin stage casing is provided with screw thread, the screw thread of this screw thread and locking nut supporting by spanner pin locked on guide groove.
2. novel adjustable spanner according to claim 1, is characterised in that:
A. described guide groove is a long column body, and the centerline direction along this long column body has T-shaped guide groove;
B. described cylindrical spanner pin can be divided into some sections: its first paragraph is pin top section, pin top section diameter must not be greater than the sipes section size of the T-slot in guide groove but be greater than the narrow groove section size of T-slot, its second segment there are two torsion planes that lead, between two guiding torsion planes, square is supporting consistent with the narrow groove section nominal dimension of T-slot, its the 3rd section is thread segment, this section of cylinder is provided with screw thread, this screw thread matches with locking nut thread size, the pin section of the cylinders such as the 4th section of following Duan Wei or the cylinder such as not, but the diameter of the 4th section of following pin section must not be greater than thread segment diameter of thread size.
3. novel adjustable spanner according to claim 2, is characterised in that: described cylindrical spanner pin the 4th section of following pin section can be selected to be designed to the four ~ six pin section as required.
4. novel adjustable spanner according to claim 3, is characterised in that:
A. described cylindrical spanner pin the 4th section of following pin section can be solid or hollow;
B. described cylindrical spanner pin the 4th section of following pin Duan Shangke is provided with spanner tooth.
5. novel adjustable spanner according to claim 4, is characterised in that:
The long cylinder sizes of a. described guide groove and have the guide groove that T-shaped guide groove size can form seriation dimensional structure along the centerline direction of this long column body;
B. described cylindrical spanner pin can with the spanner pin of the supporting same formation seriation dimensional structure of the guide groove of seriation dimensional structure.
6. novel adjustable spanner according to claim 5, is characterised in that: described handle, connector and guide groove can be an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817296.6A CN104526622B (en) | 2014-12-24 | 2014-12-24 | Adjustable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410817296.6A CN104526622B (en) | 2014-12-24 | 2014-12-24 | Adjustable spanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104526622A true CN104526622A (en) | 2015-04-22 |
| CN104526622B CN104526622B (en) | 2016-06-08 |
Family
ID=52842348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410817296.6A Expired - Fee Related CN104526622B (en) | 2014-12-24 | 2014-12-24 | Adjustable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526622B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999400A (en) * | 2015-07-16 | 2015-10-28 | 西安航空动力股份有限公司 | Lock nut adjusting tool |
| CN105758664A (en) * | 2016-04-05 | 2016-07-13 | 广东工业大学 | Size switching sleeve pipe for sampling pipe, mounting tool of size switching sleeve pipe and sampler using mounting tool |
| CN109253218A (en) * | 2018-11-15 | 2019-01-22 | 安徽华菱汽车有限公司 | Engine flywheel rotary fixture and belt mounting method |
| CN111230785A (en) * | 2020-02-18 | 2020-06-05 | 上海飞奥燃气设备有限公司 | Adjustable wrench for assembling and disassembling end surface hole part |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214642A (en) * | 2008-01-09 | 2008-07-09 | 浙江大学 | Adjustable spanner suitable for round nut with end face or side surface pin-hole |
| DE202009006518U1 (en) * | 2009-05-05 | 2009-07-30 | Engel, Florian | Self-holding fork wrench with manual adjustment of the wrench size |
| CN202006436U (en) * | 2011-04-01 | 2011-10-12 | 晶澳太阳能有限公司 | Multifunctional adjustable spigot-and-socket wrench |
| CN102837281A (en) * | 2012-09-12 | 2012-12-26 | 江西洪都航空工业集团有限责任公司 | Socket spanner with adjustable spacing |
| CN203901178U (en) * | 2014-04-18 | 2014-10-29 | 无锡尚德太阳能电力有限公司 | Adjustable wrench for dismounting rotatable device with symmetrical holes |
-
2014
- 2014-12-24 CN CN201410817296.6A patent/CN104526622B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214642A (en) * | 2008-01-09 | 2008-07-09 | 浙江大学 | Adjustable spanner suitable for round nut with end face or side surface pin-hole |
| DE202009006518U1 (en) * | 2009-05-05 | 2009-07-30 | Engel, Florian | Self-holding fork wrench with manual adjustment of the wrench size |
| CN202006436U (en) * | 2011-04-01 | 2011-10-12 | 晶澳太阳能有限公司 | Multifunctional adjustable spigot-and-socket wrench |
| CN102837281A (en) * | 2012-09-12 | 2012-12-26 | 江西洪都航空工业集团有限责任公司 | Socket spanner with adjustable spacing |
| CN203901178U (en) * | 2014-04-18 | 2014-10-29 | 无锡尚德太阳能电力有限公司 | Adjustable wrench for dismounting rotatable device with symmetrical holes |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999400A (en) * | 2015-07-16 | 2015-10-28 | 西安航空动力股份有限公司 | Lock nut adjusting tool |
| CN105758664A (en) * | 2016-04-05 | 2016-07-13 | 广东工业大学 | Size switching sleeve pipe for sampling pipe, mounting tool of size switching sleeve pipe and sampler using mounting tool |
| CN105758664B (en) * | 2016-04-05 | 2019-04-05 | 广东工业大学 | Size switching casing, its installation tool and the sampler using it of sampling pipe |
| CN109253218A (en) * | 2018-11-15 | 2019-01-22 | 安徽华菱汽车有限公司 | Engine flywheel rotary fixture and belt mounting method |
| CN111230785A (en) * | 2020-02-18 | 2020-06-05 | 上海飞奥燃气设备有限公司 | Adjustable wrench for assembling and disassembling end surface hole part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104526622B (en) | 2016-06-08 |
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Granted publication date: 20160608 Termination date: 20161224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |