CN100425406C - Single-head pivoting torque tool with dismountable head - Google Patents
Single-head pivoting torque tool with dismountable head Download PDFInfo
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- CN100425406C CN100425406C CNB2005100151695A CN200510015169A CN100425406C CN 100425406 C CN100425406 C CN 100425406C CN B2005100151695 A CNB2005100151695 A CN B2005100151695A CN 200510015169 A CN200510015169 A CN 200510015169A CN 100425406 C CN100425406 C CN 100425406C
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Abstract
The present invention relates to a kind of single-head pivot-swinging torsional tool with removable head portion. It includes a self-body for driving tool, one end of said self-body possesses a handle portion and a torsional force viewer, another end of said self-body possesses a pin joint portion, said self-body interior possesses a hollow containing chamber for containing a torsion device; a workpiece throw component, it has a fastening section; and a swinging component. Said invention also provides its working principle and its concrete operation method.
Description
Technical field
The present invention relates to the single head pivoting torque tool of the dismountable head of a kind of tool.
Background technology
Existing single head pivoting torque tool, as shown in figure 11, it is one can be for the tool body 7 of the hollow that grips, and a torque force device 8 is installed in this tool body 7 inside, and be provided with the pulling part 9 that to pull workpiece in an end of this tool body 7, when this pulling part 9 when pulling workpiece, be installed in the strength size (being torque value) that these tool body 7 interior torque force devices 8 can be set workpiece that the user bestows by adjustment, by a torsion visualizer 71 in these body 7 outsides, learn the size of the torque value of this action again with this.
But general dynamic torque tool can only be applicable to 9 corresponding workpiece of its pulling part mostly, even also has the qualification on the specification, and pulling part 9 is to be arranged at an end of this tool body 7 and can't to change; Therefore,, then must be equipped with its corresponding instrument again, so for the convenience on using, the instrument that then must possess more kind is to be applicable to different workpiece kind, specification running into different workpiece kind time-likes; But, then often cause the puzzlement in the collection because instrument still occupies suitable volume.
So, how to improve the suitable elasticity of general dynamic torque tool at different workpieces kind and different size, and the effect surcharge of raising instrument itself, be emphasis of the present invention.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the above-mentioned defective that prior art exists, and provide the single head pivoting torque tool of the dismountable head of a kind of tool, it makes this workpiece pulling assembly can be applicable to different workpiece and different specification of workpieces, and change corresponding pulling assembly, and the pulling assembly of being changed can be applicable to torque force device of the present invention, and then learn the torque value in when action, and can allow the present invention change on the aforesaid workpiece pulling assembly, can be more easy, fast, need not purchase other driven tool in addition, therefore in collection, not take up space.
The technical solution adopted for the present invention to solve the technical problems is:
The single head pivoting torque tool of the dismountable head of a kind of tool, it is characterized in that, comprising: the body of a driven tool, this body one end has a Yi Wo Bing portion and a torsion visualizer, this body end in addition has an articulated section, has a medium altitude chamber in this body for a ccontaining torque force device; One workpiece pulling assembly, it has an engaging section; One wobble component, it is to be located between this body and this workpiece pulling assembly, one end of this wobble component vertically is articulated in the articulated section of this body, make that above-mentioned wobble component can be perpendicular to the running direction swing of workpiece pulling assembly, and the other end of this wobble component has a holding section and supplies the engaging section of this workpiece pulling assembly to engage with wobble component abreast, wherein torque force device comprises one first bar, one end of this first bar is arranged with one first groove, to establishing one second groove in an end of one second bar by first groove, for a tumbler be placed in this first, in the formed rhombus accommodation space of second groove, this torque force device is shored to produce torsion between this two groove by tumbler.
The single head pivoting torque tool of the dismountable head of aforesaid tool, wherein the holding section of wobble component is to be convex, one side of this holding section has a blind hole, be provided with a blocking unit in this blind hole, and the engaging section of this workpiece pulling assembly has the groove of the holding section of this wobble component of cooperation, the perforation that the side of this engaging section has a communication groove is for this blocking unit block.
The single head pivoting torque tool of the dismountable head of aforesaid tool, wherein the engaging section of workpiece pulling assembly is to be convex, one side of this engaging section has a blind hole, be provided with a blocking unit in this blind hole, the holding section of this wobble component has the groove of the engaging section of this workpiece pulling assembly of cooperation, and the side of this holding section has the perforation of a communication groove, for this blocking unit block.
The single head pivoting tool of the dismountable head of aforesaid tool, wherein blocking unit is to be made of an elastic parts and certain hyte part.
The single head pivoting tool of the dismountable head of aforesaid tool, wherein elastic parts is a spring.
The single head pivoting tool of the dismountable head of aforesaid tool, wherein positioning component is the pilot pin of a steel ball or a convex.
The single head pivoting torque tool of the dismountable head of aforesaid tool wherein has a depression at described groove in abutting connection with inner edge one side of perforation, and this depression is ecto-entad is convergent towards this bottom portion of groove a tilting section.
The single head pivoting tool of the dismountable head of aforesaid tool, wherein the articulated section has a fluting, is connected with this fluting and the both sides that are adjacent to this fluting have a through hole respectively; And this wobble component has the protuberance of a corresponding aforementioned fluting, and this protuberance has a perforation, and this protuberance is that the inserting spring packing ring is inserted this articulated section and this protuberance adjoiner, to shore this through hole and perforation gap.
The single head pivoting torque tool of the dismountable head of aforesaid tool, wherein the wobble component of body is center and hunting range is 30 ° to the maximum with this articulated section, for about each 15 °.
The single head pivoting torque tool of the dismountable head of aforesaid tool, wherein the workpiece pulling assembly is open-end wrench, monkey wrench, one-way ratchet wrench, reversible ratcheting tool, positioning sleeve joint or double offset ring spanner, to pull workpiece.
The present invention makes this workpiece pulling assembly can be applicable to different workpiece and different specification of workpieces, and change corresponding pulling assembly, and the pulling assembly of being changed can be applicable to torque force device of the present invention, and then learn the torque value in when action, and can allow the present invention change on the aforesaid workpiece pulling assembly, can be more easy, quick, need not purchase other driven tool in addition, therefore in collection, do not take up space.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the exploded perspective schematic diagram of the first embodiment of the present invention
Fig. 2 is the section plan of the first embodiment of the present invention
Fig. 3 is the snap action schematic diagram of snap-in structure of the present invention
Fig. 4 is the solid combination schematic diagram of the second embodiment of the present invention
Fig. 5 is the solid combination schematic diagram of third embodiment of the invention
Fig. 6 is the three-dimensional appearance schematic diagram of fourth embodiment of the invention
Fig. 7 is the three-dimensional appearance schematic diagram of fifth embodiment of the invention
Fig. 8 is the three-dimensional appearance schematic diagram of sixth embodiment of the invention
Fig. 9 is the three-dimensional appearance schematic diagram of seventh embodiment of the invention
Figure 10 is the three-dimensional appearance schematic diagram of eighth embodiment of the invention
Figure 11 is the three-dimensional appearance schematic diagram of existing single head pivoting torque tool.
The specific embodiment
See also Fig. 1 and Fig. 3, be the selected example structure of the present invention shown in the figure.
The present invention is the single head pivoting torque tool of the dismountable head of a kind of tool, it is the body 1 that comprises a driven tool, these body 1 one ends have one for a hand gripping De Wo Bing portion 11 and a torsion visualizer 14, this torsion visualizer 14 is for the size of checking torque value, has a medium altitude chamber 13 in this body 1, be provided with for a torque force device 2, and this body 1 other end has an articulated section 12, for being articulated with a wobble component 3.In the present embodiment, this articulated section 12 is to have a fluting 121, and the both sides that are adjacent to this fluting 121 have a through hole 122 respectively and are connected with this fluting 121; In addition, this wobble component 3 has the protuberance 35 of a corresponding aforementioned fluting 121, this protuberance 35 has a perforation 351, this protuberance 35 is to insert in this fluting 121, it is online that the perforation 351 that makes this protuberance 35 and each through hole 122 of this articulated section 12 are positioned at same axle, insert in each through hole 122 and the perforation 351 via a gim peg 36 again, wobble component 3 is articulated on the body 1, and the spring washer 352 of can arranging in pairs or groups is placed in this articulated section 12 and these protuberance 35 adjoiners, to shore this through hole 122 and perforation 351 gaps.This wobble component 3 is to be that the center can swing 15 ° with this articulated section 12.
This wobble component 3 is provided with a holding section 31 away from an end of this protuberance 35, this holding section 31 in the present embodiment, it is to form a groove 32 by the end face 311 away from this protuberance 35 in inside towards these protuberance 35 directions, in addition, on this holding section 31, has a perforation 33, being connected with this groove 32, and have a depression 34 in inner edge one side that this groove 32 is communicated with perforation 33, this depression 34 is to be connected with the end face 311 of this groove 32 away from this protuberance 35.In the present embodiment, this depression 34 is the tilting sections that inwardly are convergent by this end face 311 towards these groove 32 bottoms.
Aforesaid torque force device 2 is to have one first bar 21 and one second bar 22 in the present embodiment, and an end of this first bar 21 is arranged with one first groove 211, and an end of this second bar 22 then is provided with first groove 211 of one second groove 221 corresponding to this first bar 21.This two groove 211,221 forms the space that without exception assumes diamond in shape in corresponding back, is placed in wherein for a tumbler 23.In the present embodiment, this tumbler 23 is meant a steel ball, this first bar 21 and 22 on second bar are shores shape, and this torque force device 2 is shored with generation torsion 211,221 of two grooves by this tumbler 23, and the aforesaid torsion visualizer 14 of torque force device 2 collocation can be learnt torque value.
In addition, one has a section of engaging 41 that fastens with the holding section 31 of this wobble component 3 in order to the workpiece pulling assembly 4 of pulling workpiece (in the present embodiment, its workpiece pulling assembly 4 is open-end wrench).In the present embodiment, this engaging section 41 is to be convex with respect to the groove 32 of this wobble component 3.41 pairs of this engaging sections should holding section 31 perforations 33 a side have a blind hole 42, and in this blind hole 42, being provided with a blocking unit 43, this blocking unit 43 is made up of an elastic parts 44 (being a spring in the present embodiment) and certain hyte part 45 (being a steel ball in the present embodiment); Under general state, this positioning component 45 can be subjected to shoring of this elastic parts 44 and be stretched on this engaging section 41 surfaces.
During use, the mode that engages of this wobble component 3 and workpiece pulling assembly 4 is directly the engaging section 41 of this workpiece pulling assembly 4 to be had that lateral surface that positioning component 45 protrudes, insert in the groove 32 of these wobble component 3 holding sections 31 and corresponding to that side that depression 34 is arranged, the tilting section that is convergent towards these groove 32 bottoms because of these depression 34 ecto-entads has the effect of guiding, so when the engaging section 41 of this convex was inserted the groove 32 of this holding section 31, this positioning component 45 was subjected to the guiding of this depression 34 and this positioning component 45 is oppressed in this blind hole 42.When the blind hole 42 of the perforation 33 of this holding section 31 and these workpiece pulling assembly 4 sections of engaging 41 during in same axial location, this positioning component 45 is stretched on this engaging section 41 surfaces and fastens perforation 33 in this wobble component 3 by shoring of this elastic parts 43, this workpiece pulling assembly 4 is fastened in this wobble component 3.
Yet, the most important thing is, unload workpiece pulling assembly 4 and adapt to different workpiece kind time-likes when wanting to organize, only need push this positioning component 45, by these elastic parts 44 compressions, make this positioning component 45 break away from the perforation 33 of this wobble component 3, and this workpiece pulling assembly 4 is extracted out, separating, and then change another workpiece pulling assembly 4 with this wobble component 3, combination operation according to leading portion is narrated can change to the instrument of pulling another workpiece easily.
In addition, see also Fig. 4, it is the second embodiment of the present invention, and the operational mode and the operating principle of its instrument are same as the previously described embodiments, do not repeat them here.And different is, this wobble component 5 makes a variation to some extent with the snap-in structure that workpiece is pulled workpiece 6, wherein, the holding section 51 of this wobble component 5 is to be convex, and the side in this holding section 51 is provided with a blind hole 52, and in this blind hole 52, also being provided with a blocking unit 53, this blocking unit 53 also is made up of an elastic parts 54 (still being a spring in the present embodiment) and certain hyte part 55 (still being a steel ball in the present embodiment).Similarly under general state, this positioning component 55 can be subjected to the packing of this elastic parts 54 and dimpling in these 51 surfaces, holding section.The engaging section 61 of this workpiece pulling assembly 6 is then from the end face 611 in abutting connection with the holding section 51 of this wobble component 5, insert cooperation toward the inner groove 62 that forms for aforesaid holding section 51, and on this engaging section 61, offer a perforation 63, to be connected with this groove 62.
See also Fig. 5 again, it is the third embodiment of the present invention, wherein, above-mentioned positioning component be replaceable be the pilot pin 56 of a convex, this pilot pin 56 also can reach the aforesaid effect that fastens by shoring of this elastic parts 54.
See also Fig. 6 again, it is the fourth embodiment of the present invention, and wherein, this workpiece pulling assembly 4 can be selected monkey wrench for use, so, also can have identical function.
See also Fig. 7 again, it is the fifth embodiment of the present invention, and wherein, this workpiece pulling assembly 4 can be selected the one-way fashion ratchet spanner for use, so, also can have identical function.
Certainly, still there are many examples in the present invention, therebetween the only variation on the details.See also Fig. 8 to Figure 10, it is the sixth embodiment of the present invention to the eight embodiment, wherein can respectively this workpiece pulling assembly 4 be chosen as reversible ratchet spanner, positioning sleeve insertion spanner, double offset ring spanner, so, also can have the function identical with aforesaid embodiment.
Claims (10)
1. the single head pivoting torque tool of the dismountable head of tool is characterized in that, comprising:
The body of one driven tool, this body one end has a Yi Wo Bing portion and a torsion visualizer, and this body end in addition has an articulated section, has a medium altitude chamber in this body, for a ccontaining torque force device;
One workpiece pulling assembly, it has an engaging section;
One wobble component, it is to be located between this body and this workpiece pulling assembly, one end of this wobble component vertically is articulated in the articulated section of this body swingably, make that above-mentioned wobble component can be perpendicular to the swing of the running direction of workpiece pulling assembly, and the other end of this wobble component has a holding section and engages with wobble component abreast for the engaging section of this workpiece pulling assembly;
Described torque force device comprises one first bar, one end of this first bar is arranged with one first groove, to establishing one second groove in an end of one second bar by first groove, be placed in the formed rhombus accommodation space of this first, second groove for a tumbler, this torque force device is shored between this two groove to produce torsion by tumbler.
2. the single head pivoting torque tool of the dismountable head of tool according to claim 1, the holding section that it is characterized in that described wobble component is to be convex, one side of this holding section has a blind hole, be provided with a blocking unit in this blind hole, and the engaging section of this workpiece pulling assembly has the groove of the holding section of this wobble component of cooperation, the perforation that the side of this engaging section has a communication groove is for this blocking unit block.
3. the single head pivoting torque tool of the dismountable head of tool according to claim 1, the engaging section that it is characterized in that described workpiece pulling assembly is to be convex, one side of this engaging section has a blind hole, be provided with a blocking unit in this blind hole, the holding section of this wobble component has the groove of the engaging section of this workpiece pulling assembly of cooperation, and the side of this holding section has the perforation of a communication groove, for this blocking unit block.
4. according to the single head pivoting torque tool of claim 2 or the dismountable head of 3 described tools, it is characterized in that described blocking unit is to be made of an elastic parts and certain hyte part.
5. the single head pivoting torque tool of the dismountable head of tool according to claim 4 is characterized in that described elastic parts is a spring.
6. the single head pivoting torque tool of the dismountable head of tool according to claim 4 is characterized in that described positioning component is the pilot pin of a steel ball or a convex.
7. according to the single head pivoting torque tool of claim 2 or the dismountable head of 3 described tools, it is characterized in that having a depression in abutting connection with inner edge one side of perforation at described groove, this depression is ecto-entad is convergent towards this bottom portion of groove a tilting section.
8. the single head pivoting torque tool of the dismountable head of tool according to claim 1 is characterized in that described articulated section has a fluting, is connected with this fluting and the both sides that are adjacent to this fluting have a through hole respectively; And this wobble component has the protuberance of a corresponding aforementioned fluting, this protuberance has a perforation, this protuberance is to insert in this fluting, the perforation of this protuberance and each through hole of this articulated section are positioned on the same axis, again in a gim peg is inserted each through hole and is bored a hole, wobble component is articulated on the body, and the spring washer of arranging in pairs or groups insert this articulated section and this protuberance adjoiner, to shore this through hole and perforation gap.
9. the single head pivoting torque tool of the dismountable head of tool according to claim 1 is characterized in that described wobble component is center and hunting range is 30 ° to the maximum with this articulated section, is each 15 ° up and down.
10. the single head pivoting torque tool of the dismountable head of tool according to claim 1, it is characterized in that described workpiece pulling assembly is open-end wrench, monkey wrench, one-way ratchet wrench, reversible ratcheting tool, positioning sleeve joint or double offset ring spanner, to pull workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100151695A CN100425406C (en) | 2005-09-23 | 2005-09-23 | Single-head pivoting torque tool with dismountable head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100151695A CN100425406C (en) | 2005-09-23 | 2005-09-23 | Single-head pivoting torque tool with dismountable head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1935464A CN1935464A (en) | 2007-03-28 |
| CN100425406C true CN100425406C (en) | 2008-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100151695A Expired - Fee Related CN100425406C (en) | 2005-09-23 | 2005-09-23 | Single-head pivoting torque tool with dismountable head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100425406C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160095899A (en) * | 2015-02-04 | 2016-08-12 | 디지털국제공조 주식회사 | Torque Wrench Apparatus For Installing Air Conditioner |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201309133D0 (en) * | 2013-05-21 | 2013-07-03 | Hire Torque Ltd | Torque wrench |
| CN104626034B (en) * | 2013-11-12 | 2016-06-08 | 胡厚飞 | swing-head spanner |
| CN107511783A (en) * | 2016-06-16 | 2017-12-26 | 陈家佑 | The spanner of adjustable head angle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4467678A (en) * | 1982-08-27 | 1984-08-28 | Frank G. Eskuchen | Torque wrench |
| US5331869A (en) * | 1992-04-15 | 1994-07-26 | Webb Daniel S | Adjustable wrench head and handle system |
| CN2223171Y (en) * | 1995-06-13 | 1996-03-27 | 许小明 | Handy wrench |
| US5860337A (en) * | 1997-12-23 | 1999-01-19 | Janssen; William J. | Hand tool with angular interchangeable ratcheting heads |
| CN2471483Y (en) * | 2001-02-20 | 2002-01-16 | 国营东方仪器厂 | Easily disassemble spanner head |
| CN2693423Y (en) * | 2004-03-30 | 2005-04-20 | 廖惠贞 | Bidirectional ratchet wrench |
-
2005
- 2005-09-23 CN CNB2005100151695A patent/CN100425406C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4467678A (en) * | 1982-08-27 | 1984-08-28 | Frank G. Eskuchen | Torque wrench |
| US5331869A (en) * | 1992-04-15 | 1994-07-26 | Webb Daniel S | Adjustable wrench head and handle system |
| CN2223171Y (en) * | 1995-06-13 | 1996-03-27 | 许小明 | Handy wrench |
| US5860337A (en) * | 1997-12-23 | 1999-01-19 | Janssen; William J. | Hand tool with angular interchangeable ratcheting heads |
| CN2471483Y (en) * | 2001-02-20 | 2002-01-16 | 国营东方仪器厂 | Easily disassemble spanner head |
| CN2693423Y (en) * | 2004-03-30 | 2005-04-20 | 廖惠贞 | Bidirectional ratchet wrench |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160095899A (en) * | 2015-02-04 | 2016-08-12 | 디지털국제공조 주식회사 | Torque Wrench Apparatus For Installing Air Conditioner |
| KR101713398B1 (en) | 2015-02-04 | 2017-03-22 | 디지털국제공조 주식회사 | Torque Wrench Apparatus For Installing Air Conditioner |
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| Publication number | Publication date |
|---|---|
| CN1935464A (en) | 2007-03-28 |
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