CN110125854A - A kind of special sleeve matching a variety of bolt specifications - Google Patents
A kind of special sleeve matching a variety of bolt specifications Download PDFInfo
- Publication number
- CN110125854A CN110125854A CN201910487328.3A CN201910487328A CN110125854A CN 110125854 A CN110125854 A CN 110125854A CN 201910487328 A CN201910487328 A CN 201910487328A CN 110125854 A CN110125854 A CN 110125854A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- bolt
- variety
- different size
- match
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 230000001268 conjugating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- 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
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
-
- 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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses the special sleeve that one kind can match a variety of bolt specifications, two kinds of different size sleeves including movable connection, described two different size sleeve rear ends are directly installed on the output shaft of tightening tool, on the bolt that front end is tightened needed for being directly sleeved on；Wherein, it is equipped with split pin between described two different size sleeves, installs spring additional in sleeve inner；Flexible by the spring adapts to different bolt specifications；Mechanism provided by the present application, it is simple and reasonable, it is easy to install and use.Such mechanism is installed in tightening tool, same tightening tool can be made to tighten the bolt of different size, do not go manually frequently to replace sleeve, manpower can be saved energetically, and reduce the cost of tightening tool, be worth promoting the use of a large area.
Description
Technical field
The invention belongs to the technical fields of automatic production line and manual production line, more particularly to a kind of more sized bolts
Mechanism, and in particular to one kind can match the special sleeves of a variety of bolt specifications.
Background technique
The degree of automation of factory requires higher and higher at present, and the use of automatic tightening is corresponding also more more and more universal.Mesh
The same station different size bolt in preceding market is tightened using automatic replacement sleeve mechanism or using multiple-shaft tightening tool, still
In reality, move the bolt that sleeve mechanism generallys use robot and multiaxis tool realizes different size by conjugating certainly.This
Sample can greatly reduce production efficiency and increase production cost.Cause the significant wastage of resource.
At present in the field of tightening of assembly, product it is many kinds of, and update and make rapid progress, so the sleeve needed
Specification is more and more, can adapt to the needs of era development, can adapt to tightening for plurality of specifications bolt, needs one kind that can fit
The special sleeve mechanism of a variety of bolt specifications is answered to greatly save to save development cost, human cost, very high efficiency
The development time of product, thus it is proposed that a kind of special sleeve that can match a variety of bolt specifications.
Summary of the invention
The purpose of the present invention is to provide the special sleeves that one kind can match a variety of bolt specifications, to solve above-mentioned background skill
The use of tightening of the same station different size bolt of the existing market proposed in art replaces sleeve mechanism automatically or uses multiaxis
Tightening tool, but in reality moves sleeve mechanism certainly and generallys use robot and multiaxis tool and realizes difference by conjugating
The bolt of specification, the problem of greatly reducing production efficiency in this way and increase production cost, cause the significant wastage of resource.
To achieve the above object, the invention provides the following technical scheme: a kind of special set that can match a variety of bolt specifications
Cylinder, two kinds of different size sleeves including movable connection, described two different size sleeve rear ends, which are directly installed on, tightens work
On the output shaft of tool, on the bolt that front end is tightened needed for being directly sleeved on；Wherein, it is equipped with and opens between described two different size sleeves
Mouth pin installs spring additional in sleeve inner；Flexible by the spring adapts to different bolt specifications.
Preferably, described two different size sleeves include big sleeve and small sleeve, and the tail end of the small sleeve is embedded into
Sleeve is intracavitary greatly.
Preferably, the spring is distributed between the built-in end end face of the small sleeve and the bottom of chamber of the big sleeve.
Preferably, it is offered on the big sleeve and supplies the perforative perforation of the split pin, opened up respectively on the small sleeve
Have for the perforative pin hole of the split pin and adjustment hole.
Preferably, the pin hole and the adjustment hole are relatively provided with the insertion end surfaces of the small sleeve.
Preferably, described two different size sleeves are steel bushing.
Compared with prior art, the beneficial effects of the present invention are: the invention discloses one kind can match a variety of bolt specifications
Special sleeve, which includes the sleeve of two kinds of different sizes, spring and split pin；Wherein special sleeve rear end is direct
It is mounted on the output shaft of tightening tool, on the bolt that front end is tightened needed for being directly sleeved on；Mechanism provided by the present application, structure letter
It is single reasonable, it is easy to install and use.Such mechanism is installed in tightening tool, same tightening tool can be made to tighten different size
Bolt does not go manually frequently to replace sleeve, can save manpower energetically, and reduce the cost of tightening tool, is worth big
Area is promoted the use of.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is small sleeve positive structure schematic of the invention；
Fig. 3 is adjustment hole positive structure schematic of the invention；
In figure: 1, big sleeve；2, spring；3, split pin；4, small sleeve；5, pin hole；6, adjustment hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the present invention provides a kind of technical solution: one kind can match the spy of a variety of bolt specifications
Different sleeve, two kinds of different size sleeves including movable connection, two kinds of different size sleeves are steel bushing；Two kinds of different rule
Rule cylinder includes and small sleeve 4, the tail end of small sleeve 4 are embedded into the intracavitary of big sleeve 1, and big 1 rear end of sleeve is directly installed on stubborn
On the output shaft of clamping tool, on the bolt that front end is tightened needed for being directly sleeved on, wherein be equipped with and open between two kinds of different size sleeves
Mouthful pin 3 installs spring 2 additional in sleeve inner, and spring 2 be distributed in small sleeve 4 built-in end end face and big sleeve 1 bottom of chamber it
Between, the stroke that small sleeve 4 extends and retracts is limited by split pin 3, the set for automatically switching different size may be implemented in spring 2
Cylinder, the bolt of Lai Shiying different size；Flexible by spring 2 adapts to different bolt specifications.
In the present embodiment, it is preferred that offered on big sleeve 1 for the perforative perforation of split pin 3, opened respectively on small sleeve 4
Equipped with for the perforative pin hole 5 of split pin 3 and adjustment hole 6, pin hole 5 and adjustment hole 6 are relatively provided with the built-in end table of small sleeve 4
Face pulls out 3 one end distance of split pin, so that 3 end of split pin is detached from adjustment hole 6 and enters in small sleeve 4, changes different adjustment holes 6,
Split pin 3 is set to pass through adjustment hole 6 again, when small sleeve 4 is retracted into big 1 inside certain distance of sleeve, this is big sleeve 1
It works, matches the bolt of larger specification, when big 1 certain distance of sleeve is stretched out in 4 end of small sleeve, this is acted as small sleeve 4
With, bolt of the matching compared with small dimension, realization 4 automatic spring of the small sleeve switching of spring 2.
In addition, big 1 rear end of sleeve can design different square falcons according to the output shaft size difference of tightening tool；
The sleeve of two kinds of different sizes can be designed according to two different bolt specifications.
Mechanism provided by the present application, it is simple and reasonable, it is easy to install and use.It is mounted directly on tightening tool output shaft
The special sleeve mechanism that a variety of bolt specifications can be matched, can make same tightening tool tighten the bolt of different size, not have to
It manually goes frequently to replace sleeve, manpower can be saved energetically, and reduce the cost of tightening tool, being worth being widely applied makes
With.
It should be noted that, in this document, the relational terms of such as big sleeve and small sleeve or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. the special sleeve that one kind can match a variety of bolt specifications, it is characterised in that: two kinds of different rule including movable connection
Rule cylinder, described two different size sleeve rear ends are directly installed on the output shaft of tightening tool, needed for front end is directly sleeved on
On the bolt tightened；Wherein, split pin (3) are equipped between described two different size sleeves, install spring additional in sleeve inner
(2)；Flexible by the spring (2) adapts to different bolt specifications.
2. the special sleeve that one kind according to claim 1 can match a variety of bolt specifications, it is characterised in that: described two
Different size sleeve includes big sleeve (1) and small sleeve (4), and the tail end of the small sleeve (4) is embedded into the chamber of big sleeve (1)
It is interior.
3. the special sleeve that one kind according to claim 2 can match a variety of bolt specifications, it is characterised in that: the spring
(2) it is distributed between the built-in end end face of the small sleeve (4) and the bottom of chamber of the big sleeve (1).
4. the special sleeve that one kind according to claim 3 can match a variety of bolt specifications, it is characterised in that: the big set
It is offered on cylinder (1) and supplies the split pin (3) perforative perforation, offered respectively on the small sleeve (4) for the split pin
(3) perforative pin hole (5) and adjustment hole (6).
5. the special sleeve that one kind according to claim 4 can match a variety of bolt specifications, it is characterised in that: the pin hole
(5) and the adjustment hole (6) is relatively provided with the insertion end surfaces of the small sleeve (4).
6. the special sleeve that one kind according to claim 1 can match a variety of bolt specifications, it is characterised in that: described two
Different size sleeve is steel bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487328.3A CN110125854A (en) | 2019-06-05 | 2019-06-05 | A kind of special sleeve matching a variety of bolt specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487328.3A CN110125854A (en) | 2019-06-05 | 2019-06-05 | A kind of special sleeve matching a variety of bolt specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110125854A true CN110125854A (en) | 2019-08-16 |
Family
ID=67580460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910487328.3A Pending CN110125854A (en) | 2019-06-05 | 2019-06-05 | A kind of special sleeve matching a variety of bolt specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110125854A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010027705A1 (en) * | 1998-02-11 | 2001-10-11 | Chih-Ching Hsieh | Open-end wrench for turning normal and worn-out bolts and nuts of different specifications |
| US6467379B1 (en) * | 2001-08-21 | 2002-10-22 | Simon Wizman | Self-adjusting socket |
| CN201394807Y (en) * | 2009-05-15 | 2010-02-03 | 王建国 | Socket wrench |
| CN202336837U (en) * | 2011-09-28 | 2012-07-18 | 河南科技大学 | Multi-specification sleeve |
| CN106737328A (en) * | 2015-11-24 | 2017-05-31 | 中国人民解放军军械工程学院 | Nested type spanner clamping device |
| CN207139639U (en) * | 2017-08-29 | 2018-03-27 | 王玉魁 | A kind of more specification sleeve spanners for EMUs maintenance |
-
2019
- 2019-06-05 CN CN201910487328.3A patent/CN110125854A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010027705A1 (en) * | 1998-02-11 | 2001-10-11 | Chih-Ching Hsieh | Open-end wrench for turning normal and worn-out bolts and nuts of different specifications |
| US6467379B1 (en) * | 2001-08-21 | 2002-10-22 | Simon Wizman | Self-adjusting socket |
| CN201394807Y (en) * | 2009-05-15 | 2010-02-03 | 王建国 | Socket wrench |
| CN202336837U (en) * | 2011-09-28 | 2012-07-18 | 河南科技大学 | Multi-specification sleeve |
| CN106737328A (en) * | 2015-11-24 | 2017-05-31 | 中国人民解放军军械工程学院 | Nested type spanner clamping device |
| CN207139639U (en) * | 2017-08-29 | 2018-03-27 | 王玉魁 | A kind of more specification sleeve spanners for EMUs maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |
|
| RJ01 | Rejection of invention patent application after publication |