CN202862066U - Anti-following-rotation socket wrench and bolt matched with the same - Google Patents
Anti-following-rotation socket wrench and bolt matched with the same Download PDFInfo
- Publication number
- CN202862066U CN202862066U CN 201220494792 CN201220494792U CN202862066U CN 202862066 U CN202862066 U CN 202862066U CN 201220494792 CN201220494792 CN 201220494792 CN 201220494792 U CN201220494792 U CN 201220494792U CN 202862066 U CN202862066 U CN 202862066U
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- Prior art keywords
- slide cartridge
- transfer box
- bolt
- double
- box spanner
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- 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
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Abstract
The utility model discloses an anti-following-rotation socket wrench and a bolt matched with the anti-following-rotation socket wrench. The anti-following-rotation socket wrench comprises a pipe-shaped shell. One end of the shell bends to form an outlet end. The center of the outlet end is provided with a stud fixing mechanism. The stud fixing mechanism comprises a support pillar and a sliding barrel with an upper opening, wherein the support pillar is fixed inside the shell, and the sliding barrel can relatively slide along the support pillar. The lower end of the sliding barrel is provided with a hexagonal end capable of being matched with an inner hexagon hole. An outer hexagon sleeve is placed outside the sliding barrel, can rotate relative to the sliding barrel and is used for fastening nuts. The anti-following-rotation socket further comprises a gear transmission mechanism capable of driving the outer hexagon sleeve to rotate; the bolt matched with the anti-following-rotation socket wrench comprises a stud and a head portion integrated with one end of the stud. An end surface of the other end of the stud is provided with an inner hexagon hole capable of being matched with the hexagonal end of the sliding barrel.
Description
Technical field
The utility model relates to a kind of box spanner and suitable bolt, especially relates to a kind ofly can preventing the box spanner of bolt transfer and suitable bolt.
Background technology
Bolt is a kind of securing member commonly used, usually cooperates with nut, is used for being fastenedly connected two with the part of through hole.When bolts and nuts are used, in assembling and unloading process, often can run into the situation of bolts and nuts transfer.At this moment need operating personnel to use extra instrument that bolt is manually fixed, then nut could be screwed or backs out, particularly, hand-operated tools limited at some installing spaces is fixedly the time, such operation has increased difficulty greatly to operating personnel, it is very inconvenient to operate, and has also reduced production efficiency simultaneously.
Chinese patent Granted publication number: CN 202280721U, June 20 2012 Granted publication day, a kind of packing ring that prevents the securing member transfer is disclosed, comprise annular packing ring body, the both sides of annular packing ring body are provided with a pair of flange, flange is vertical with annular packing ring body, and the reverses direction of a pair of flange is opposite.This utility model prevents that the packing ring of securing member transfer from comparing with traditional packing ring, can effectively prevent securing member transfer problem, and required locking torque when having guaranteed locking is avoided the potential safety hazard that causes because of " falseness is fastening "; Operating personnel's quantity and instrument are increased work efficiency when having reduced assembling and dismounting.But this packing ring can only be used in the comparatively suitable position of installing space, for some positions can't satisfy installation requirement as being arranged on the bolt that waits positions in the middle of the workpiece, owing to the existence meeting of flange so that this packing ring can't use.
The utility model content
The utility model is in order to overcome the deficiency of bolts and nuts transfer in the prior art, provide a kind of when fastening bolt can keep relatively fixing, guarantee that nut can be smoothly and the anti-transfer box spanner of bolt tightening.
To achieve these goals, the utility model is by the following technical solutions:
A kind of anti-transfer box spanner of the present utility model, the housing that comprises tubulose, housing one end is bent to form the port of export, the center of the described port of export is provided with the double-screw bolt fixed mechanism, described double-screw bolt fixed mechanism comprises support column and the upper end open fixing with enclosure interior, can be along the slide cartridge of support column relative sliding, described slide cartridge lower end is provided with the hexagonal end that can cooperate with inner hexagonal hole, the described slide cartridge outside is provided with and can rotates relative to slide cartridge, the external hexagonal sleeve that is used for clamp nut, described anti-transfer box spanner also comprise the gear drive that can promote the external hexagonal sleeve rotation.Slide cartridge can be fixed with the double-screw bolt of bolt, and the external hexagonal sleeve in the slide cartridge outside can entangle nut, under the drive of gear drive, with fastening nuts or loosen, simultaneously slide cartridge relatively support column slide, the assurance nut is screwed into smoothly or screws out.In fastening or the process loosened, slide cartridge can keep the double-screw bolt part relatively fixing, so bolt can not rotate along with the rotation of nut, guarantees the reliability of bolted.The operator need not other hand-operated tools bolt is fixed in the process of using, simple to operation.
As preferably, described slide cartridge sidewall is provided with the bar shaped stopper slot, and described stopper slot is along the slide cartridge axial distribution, and described support column bottom is provided with the spacer pin that can be complementary with the bar shaped stopper slot.Spacer pin can limit relative sliding scope between slide cartridge and the support column, and slide cartridge can not rotated with support column in sliding process, guarantees the stability that connects.
As preferably, described spacer pin sidewall is provided with along the axial strip bulge of spacer pin.The projection of bar shaped can guarantee that spacer pin is positioned at stopper slot all the time, avoids spacer pin to skid off.
As preferably, be provided with spring between described slide cartridge and the support column.Spring between slide cartridge and the support column can promote slide cartridge, under the effect of spring force, slide cartridge is close to all the time with the inner hexagonal hole of double-screw bolt end face.Spring ejects slide cartridge in addition, and the handled easily personnel are smooth with slide cartridge and the double-screw bolt end face, and inner hexagonal hole is aimed at.
As preferably, described gear drive comprise roller gear and with the fixing drive link in roller gear center, described external hexagonal sleeve tip edge is provided with the tooth of the continuous uniform that is complementary with roller gear.Drive link can with pneumatic or electronic drive under promote roller gear and rotate and produce moment, promote the external hexagonal sleeve rotation, with fastening nuts or get loose.
As preferably, described anti-transfer box spanner also comprises for fixedly upper fixed cap and the lower fixed cap of external hexagonal sleeve, described external hexagonal sleeve sidewall is provided with the projection of annular, described upper fixed cap is close to the upper surface of projection, described lower fixed cap is close to the lower surface of projection, and described upper fixed cap is fixedly connected with the port of export by bolt.Play does not occur up and down and swings by upper fixed cap and lower fixed cap restriction external hexagonal sleeve in external hexagonal sleeve when rotated, guarantees that transmission is reliable and stable.
The suitable bolt of a kind of and described anti-transfer box spanner comprises double-screw bolt and the head that is connected as a single entity with double-screw bolt one end, the end face of the described double-screw bolt other end be provided with can with the suitable inner hexagonal hole of the hexagonal end of slide cartridge.Inner hexagonal hole can be complementary with the hexagonal end of slide cartridge lower end, and in the process that nut is screwed, it is relatively fixing that double-screw bolt keeps, and guarantees that nut can be fastening smoothly.
Therefore, the utlity model has following beneficial effect: in the fastening process of nut, double-screw bolt can keep relatively fixing (1), avoids double-screw bolt and nut generation transfer; (2) remove the instrument that other is used for set bolt from, the operator is easy and simple to handle, and operating efficiency improves.
Description of drawings
Fig. 1 is the structural representation of anti-transfer box spanner of the present utility model;
Fig. 2 is the cutaway view of anti-transfer box spanner of the present utility model;
Fig. 3 is the structural representation of bolt of the present utility model.
Among the figure, housing 1, port of export 1a, upper fixed cap 2, bolt 3, lower fixed cap 4, slide cartridge 5, external hexagonal sleeve 6, protruding 6a, drive link 7, roller gear 8, set bolt 9, support column 10, spacer pin 11, spring 12, inner hexagonal hole 13, double-screw bolt 14, head 15.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
In Fig. 1, Fig. 2, embodiment shown in Figure 3, a kind of anti-transfer box spanner and with the suitable bolt of this anti-transfer box spanner, bolt comprises double-screw bolt 14 and the head 15 that is connected as a single entity with double-screw bolt 14 1 ends, and the end face of double-screw bolt 14 other ends is provided with inner hexagonal hole 13.Anti-transfer box spanner comprises the housing 1 of tubulose, housing 1 one ends are bent to form port of export 1a, the center of port of export 1a is provided with the double-screw bolt fixed mechanism, the double-screw bolt fixed mechanism comprises support column 10 and slide cartridge 5, support column 10 is fixedly connected with by set bolt 9 with housing 1 inside, slide cartridge 5 upper end open can be along support column 10 relative slidings, and the lower end is provided with the hexagonal end that can cooperate with inner hexagonal hole.Slide cartridge 5 outsides are provided with external hexagonal sleeve 6, and external hexagonal sleeve 6 can rotate relative to slide cartridge 5, are used for clamp nut.External hexagonal sleeve 6 tip edge are provided with the tooth of continuous uniform, can be complementary with roller gear 8, and roller gear 8 centers are fixed with drive link 7, drive external hexagonal sleeve 6 rotations thereby be used for connecting power source.
Slide cartridge 5 sidewalls are provided with relative bar shaped stopper slot, and stopper slot is along the slide cartridge axial distribution.Support column 10 bottoms are provided with spacer pin 11, and spacer pin 11 can be complementary with the bar shaped stopper slot.Spacer pin 11 sidewalls are provided with strip bulge, and strip bulge is axial along spacer pin.Be provided with spring 12 between slide cartridge 5 and the support column 10.
Anti-transfer box spanner also comprises for fixedly upper fixed cap 2 and the lower fixed cap 4 of external hexagonal sleeve, external hexagonal sleeve 6 sidewalls are provided with the protruding 6a of annular, upper fixed cap 2 is close to the upper surface of protruding 6a, lower fixed cap 4 is close to the lower surface of protruding 6a, and upper fixed cap 2 is fixedly connected with port of export 1a by bolt 3.
In actual use, when needs carry out the fastening operation of nut, slide cartridge 5 is aimed at double-screw bolt 14 end faces of bolt, and stretch in the inner hexagonal hole 13 on the end face, afterwards external hexagonal sleeve 6 is enclosed within on the nut, open power source, make external hexagonal sleeve 6 rotations under the drive by drive link 7, roller gear 8, with nut and bolt tightening; When needs are back-outed nut, then with the inner hexagonal hole 13 of slide cartridge 5 and double-screw bolt 14 end faces relative fixing after, press this box spanner, make external hexagonal sleeve 6 entangle nut, just can open power source afterwards, nut is back-outed smoothly.
Claims (7)
1. anti-transfer box spanner, the housing (1) that comprises tubulose, housing (1) one end is bent to form the port of export (1a), it is characterized in that, the center of the described port of export (1a) is provided with the double-screw bolt fixed mechanism, described double-screw bolt fixed mechanism comprises and housing (1) inner fixing support column (10) and upper end open, can be along the slide cartridge (5) of support column (10) relative sliding, described slide cartridge (5) lower end is provided with the hexagonal end that can cooperate with inner hexagonal hole, described slide cartridge (5) outside is provided with and can rotates relative to slide cartridge (5), the external hexagonal sleeve (6) that is used for clamp nut, described anti-transfer box spanner also comprise the gear drive that can promote external hexagonal sleeve (6) rotation.
2. anti-transfer box spanner according to claim 1, it is characterized in that, described slide cartridge (5) sidewall is provided with the bar shaped stopper slot, and described stopper slot is along the slide cartridge axial distribution, and described support column (10) bottom is provided with the spacer pin (11) that can be complementary with the bar shaped stopper slot.
3. anti-transfer box spanner according to claim 2 is characterized in that, described spacer pin (11) sidewall is provided with along the axial strip bulge of spacer pin.
4. according to claim 1 and 2 or 3 described anti-transfer box spanners, it is characterized in that, be provided with spring (12) between described slide cartridge (5) and the support column (10).
5. anti-transfer box spanner according to claim 1, it is characterized in that, described gear drive comprises roller gear (8) and the drive link (7) of fixing with roller gear (8) center, and described external hexagonal sleeve (6) tip edge is provided with the tooth of the continuous uniform that is complementary with roller gear (8).
6. according to claim 1 and 2 or 3 or 5 described anti-transfer box spanners, it is characterized in that, described anti-transfer box spanner also comprises for fixedly upper fixed cap (2) and the lower fixed cap (4) of external hexagonal sleeve (6), described external hexagonal sleeve (6) sidewall is provided with the projection (6a) of annular, described upper fixed cap (2) is close to the upper surface of projection (6a), described lower fixed cap (4) is close to the lower surface of projection (6a), and described upper fixed cap (2) is fixedly connected with the port of export (2) by bolt (3).
One kind with the suitable bolt of anti-transfer box spanner claimed in claim 1, comprise double-screw bolt (14) and the head (15) that is connected as a single entity with double-screw bolt (14) one ends, it is characterized in that, the end face of described double-screw bolt (14) other end be provided with can with the suitable inner hexagonal hole (13) of the hexagonal end of slide cartridge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494792 CN202862066U (en) | 2012-09-26 | 2012-09-26 | Anti-following-rotation socket wrench and bolt matched with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494792 CN202862066U (en) | 2012-09-26 | 2012-09-26 | Anti-following-rotation socket wrench and bolt matched with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862066U true CN202862066U (en) | 2013-04-10 |
Family
ID=48028821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220494792 Expired - Fee Related CN202862066U (en) | 2012-09-26 | 2012-09-26 | Anti-following-rotation socket wrench and bolt matched with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862066U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382748A (en) * | 2015-12-18 | 2016-03-09 | 国家电网公司 | Sleeve wrench |
| CN105488903A (en) * | 2015-12-05 | 2016-04-13 | 芜湖山野电器有限公司 | Fastening device for switch pressing sleeves for coin box |
| CN105864624A (en) * | 2016-05-16 | 2016-08-17 | 苏州博豪精密机械有限公司 | Bent sleeve |
| CN105965443A (en) * | 2016-06-24 | 2016-09-28 | 国家电网公司 | Anti-following torque multiplying wrench |
| CN106078594A (en) * | 2016-08-15 | 2016-11-09 | 钦州学院 | A kind of multipurpose device for screwing up of bolt |
| CN106181841A (en) * | 2016-08-15 | 2016-12-07 | 钦州学院 | A kind of electric screwing device of bolt |
| CN108908197A (en) * | 2018-06-27 | 2018-11-30 | 杭州中橙科技有限公司 | Traveller fastening tool after a kind of new-energy automobile |
| CN110076715A (en) * | 2019-01-14 | 2019-08-02 | 江苏中芯慧科技有限公司 | A kind of dedicated banana bin mounting and dismounting tool |
| CN110340838A (en) * | 2019-07-19 | 2019-10-18 | 常州机电职业技术学院 | Fastening device for bolt and nut |
| CN110948450A (en) * | 2019-11-29 | 2020-04-03 | 中国石油天然气集团有限公司 | Mounting and dismounting device and mounting and dismounting method |
-
2012
- 2012-09-26 CN CN 201220494792 patent/CN202862066U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488903A (en) * | 2015-12-05 | 2016-04-13 | 芜湖山野电器有限公司 | Fastening device for switch pressing sleeves for coin box |
| CN105488903B (en) * | 2015-12-05 | 2018-11-20 | 芜湖山野电器有限公司 | A kind of clamp device of coin box switch pressing sleeve |
| CN105382748A (en) * | 2015-12-18 | 2016-03-09 | 国家电网公司 | Sleeve wrench |
| CN105382748B (en) * | 2015-12-18 | 2018-03-02 | 国家电网公司 | A kind of box spanner |
| CN105864624A (en) * | 2016-05-16 | 2016-08-17 | 苏州博豪精密机械有限公司 | Bent sleeve |
| CN105965443B (en) * | 2016-06-24 | 2018-01-16 | 国家电网公司 | Anti- transfer torsion multiplication spanner |
| CN105965443A (en) * | 2016-06-24 | 2016-09-28 | 国家电网公司 | Anti-following torque multiplying wrench |
| CN106181841A (en) * | 2016-08-15 | 2016-12-07 | 钦州学院 | A kind of electric screwing device of bolt |
| CN106078594A (en) * | 2016-08-15 | 2016-11-09 | 钦州学院 | A kind of multipurpose device for screwing up of bolt |
| CN108908197A (en) * | 2018-06-27 | 2018-11-30 | 杭州中橙科技有限公司 | Traveller fastening tool after a kind of new-energy automobile |
| CN110076715A (en) * | 2019-01-14 | 2019-08-02 | 江苏中芯慧科技有限公司 | A kind of dedicated banana bin mounting and dismounting tool |
| CN110340838A (en) * | 2019-07-19 | 2019-10-18 | 常州机电职业技术学院 | Fastening device for bolt and nut |
| CN110948450A (en) * | 2019-11-29 | 2020-04-03 | 中国石油天然气集团有限公司 | Mounting and dismounting device and mounting and dismounting method |
| CN110948450B (en) * | 2019-11-29 | 2021-09-21 | 中国石油天然气集团有限公司 | Mounting and dismounting device and mounting and dismounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20130926 |