CN206689972U - Ratchet spanner - Google Patents
Ratchet spanner Download PDFInfo
- Publication number
- CN206689972U CN206689972U CN201720372710.6U CN201720372710U CN206689972U CN 206689972 U CN206689972 U CN 206689972U CN 201720372710 U CN201720372710 U CN 201720372710U CN 206689972 U CN206689972 U CN 206689972U
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- CN
- China
- Prior art keywords
- ratchet
- capping
- groove seat
- plate body
- seat
- 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.)
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Abstract
Ratchet spanner disclosed in the utility model, including ratchet, the ratchet mounting seat for installing ratchet and the spanner for being fixed on ratchet mounting seat；Ratchet mounting seat includes groove seat and is respectively arranged at the first capping and the second capping of groove seat both sides；Groove seat sets the mounting hole for accommodating ratchet, and the first capping sets the first capping hole being coaxially disposed with mounting hole, and the second capping sets the second capping hole being coaxially disposed with mounting hole；Groove seat includes multiple tracks plate body, and multiple tracks plate body is stacked.Ratchet spanner provided by the utility model, the design that its ratchet mounting seat passes through the first capping, the second capping and groove seat, reach the function of accommodating various ratchet, and, groove seat is stacked using multilayer plate body, is compared groove seat monolithic molding, is substantially reduced the production cycle, production cost is greatly reduced, greatly improves operating efficiency.
Description
Technical field
It the utility model is related to machining tools art, and in particular to a kind of spanner.
Background technology
Existing spanner is mostly metal surface, without insulating properties, if user's imprudence uses it for powered field
Careless slightly during conjunction, user is just subject to shock hazard, dangerous during work.It is thus impossible to this spanner is used for
Powered occasion, it is very restricted the use range of spanner.In addition, the hook tooth of traditional ratchet spanner is 45 °.It is right
In this structure, on the one hand, damping precision is not high, intensity is insufficient；On the other hand, coefficient of friction during idle running is larger, both causes
Idle running is not smooth, influences the service life of spanner again, it is often more important that because existing spanner structure is bad so that must use forging
Technique makes, and causes cost too high.
Utility model content
The purpose of this utility model is to provide a kind of ratchet spanner, solves one in above-mentioned prior art problem or more
It is individual.
According to one side of the present utility model, ratchet spanner disclosed in the utility model, including ratchet, for installing spine
The ratchet mounting seat of wheel and the spanner for being fixed on ratchet mounting seat；
Ratchet mounting seat includes groove seat and is respectively arranged at the first capping and the second capping of groove seat both sides；
Groove seat sets the mounting hole for accommodating ratchet, and the first capping sets the first capping hole being coaxially disposed with mounting hole, the
Two cappings set the second capping hole being coaxially disposed with mounting hole；
Groove seat includes multiple tracks plate body, and multiple tracks plate body is stacked.
Ratchet spanner provided by the utility model, its ratchet mounting seat pass through the first capping, the second capping and groove seat
Design, reaches the function of accommodating various ratchet, also, groove seat is stacked using multilayer plate body 211, compare groove seat integral into
Shape, the production cycle is substantially reduced, reduce production cost, greatly improve operating efficiency.
In some embodiments, the present embodiment also includes being used to run through and fasten the anchorage bar of multiple tracks plate body, operation letter
It is single, long lifespan.
In some embodiments, multiple tracks plate body is respectively provided with the fastener hole for coordinating anchorage bar.
In some embodiments, plate body is cold machine-shaping workpiece.
In some embodiments, the number of anchorage bar is multiple.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the ratchet spanner of embodiment provided by the utility model；
Fig. 2 is a kind of A-A sectional views of the ratchet spanner of embodiment shown in Fig. 1；
Fig. 3 is a kind of structural representation of the groove seat of the ratchet spanner of embodiment provided by the utility model；
Fig. 4 is a kind of groove seat B direction views of the ratchet spanner of embodiment shown in Fig. 3.
Embodiment
With reference to Figure of description, the utility model is described in more detail.
As shown in figures 1-4, ratchet spanner disclosed in the utility model, including ratchet 1, the ratchet peace for installing ratchet 1
Dress seat 2 and the spanner 3 for being fixed on ratchet mounting seat 2；
Ratchet mounting seat 2 includes groove seat 21 and is respectively arranged at the first capping 22 and the second capping of the both sides of groove seat 21
23；
Groove seat 21 sets the mounting hole 24 for accommodating ratchet 1, and the first capping 22 sets first be coaxially disposed with mounting hole 24
Capping hole 25, the second capping 23 set the second capping hole 26 being coaxially disposed with mounting hole 24；
Groove seat 21 includes multiple tracks plate body 211, and multiple tracks plate body 211 is stacked.
Ratchet spanner provided by the utility model, its ratchet mounting seat 2 pass through the first capping 22, the second capping 23 and groove
The design of seat 21, reach the function of accommodating various ratchet 1, also, groove seat 21 is stacked using multilayer plate body 211, compares groove
21 monolithic moldings of seat, substantially reduce the production cycle, reduce production cost, greatly improve operating efficiency.
In the embodiment of various ratchet spanneres provided by the utility model, the present embodiment also includes being used to run through and fasten
The anchorage bar 212 of multiple tracks plate body 211.
The utility model preferably runs through the fastening means of multiple tracks plate body 211, simple to operate, long lifespan using anchorage bar 212.
In the embodiment that ratchet spanner provided by the utility model is fastened using anchorage bar 212, multiple tracks plate body 211 is all provided with
Put the fastener hole 213 for coordinating anchorage bar 212.
In the embodiment of various ratchet spanneres provided by the utility model, plate body 211 is cold machine-shaping workpiece.
Cold working refers to metal in the processing technology being plastically deformed less than recrystallization temperature, such as cold rolling, cold-drawn, cold
Forging, punching press, cold extrusion etc..Cold deformation drag is big, while metal forming is made, processing hardening can be utilized to improve workpiece
Hardness and intensity.The plate body 211 of the preferably stamping making of the utility model.So as to be greatly reduced manufacturing cost, cost compared with
Existing spanner is compared, and saves more than 2 times of manufacturing cost.
In some embodiments, the number of anchorage bar 212 is multiple.Fastening effect is further lifted, lifts overall knot
The mechanical rigid of structure.
Presented above is only preferred embodiment of the present utility model, it is noted that to those skilled in the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these also should be regarded as this reality
Within new protection domain.
Claims (5)
1. ratchet spanner, it is characterised in that ratchet mounting seat (2) including ratchet (1), for installing the ratchet (1) and
It is fixed on the spanner (3) of the ratchet mounting seat (2)；
The ratchet mounting seat (2) includes groove seat (21) and is respectively arranged at first capping (22) of the groove seat (21) both sides
With the second capping (23)；
The groove seat (21) sets the mounting hole (24) for accommodating the ratchet (1), and first capping (22) is set and the peace
The first capping hole (25) that dress hole (24) is coaxially disposed, second capping (23) set and are coaxially disposed with the mounting hole (24)
The second capping hole (26)；
The groove seat (21) includes multiple tracks plate body (211), and plate body (211) is stacked described in multiple tracks.
2. ratchet spanner according to claim 1, it is characterised in that also include being used to run through and fasten plate body described in multiple tracks
(211) anchorage bar (212).
3. ratchet spanner according to claim 2, it is characterised in that plate body described in multiple tracks (211) is respectively provided with for coordinating
The fastener hole (213) of the anchorage bar (212).
4. ratchet spanner according to claim 1, it is characterised in that the plate body (211) is cold machine-shaping workpiece.
5. ratchet spanner according to claim 2, it is characterised in that the number of the anchorage bar (212) is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720372710.6U CN206689972U (en) | 2017-04-11 | 2017-04-11 | Ratchet spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720372710.6U CN206689972U (en) | 2017-04-11 | 2017-04-11 | Ratchet spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689972U true CN206689972U (en) | 2017-12-01 |
Family
ID=60441927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720372710.6U Active CN206689972U (en) | 2017-04-11 | 2017-04-11 | Ratchet spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206689972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955172A (en) * | 2019-03-25 | 2019-07-02 | 李永光 | A kind of ratchet spanner main body and preparation method thereof |
-
2017
- 2017-04-11 CN CN201720372710.6U patent/CN206689972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955172A (en) * | 2019-03-25 | 2019-07-02 | 李永光 | A kind of ratchet spanner main body and preparation method thereof |
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