CN203611183U - Wrench for sawing machine - Google Patents
Wrench for sawing machine Download PDFInfo
- Publication number
- CN203611183U CN203611183U CN201320823804.2U CN201320823804U CN203611183U CN 203611183 U CN203611183 U CN 203611183U CN 201320823804 U CN201320823804 U CN 201320823804U CN 203611183 U CN203611183 U CN 203611183U
- Authority
- CN
- China
- Prior art keywords
- nut
- sawing machine
- dismounting
- wall
- saw blade
- 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.)
- Expired - Lifetime
Links
- 125000003003 spiro group Chemical group 0.000 claims description 22
- 101100326791 Caenorhabditis elegans cap-2 gene Proteins 0.000 description 9
- 239000007799 cork Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101150071434 BAR1 gene Proteins 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a wrench for a sawing machine, for dismounting a saw blade; the saw blade is fixed on the first outer wall of the sawing machine by a nut, a nut dismounting space is reserved between the nut and the second outer wall of the sawing machine; the wrench for the sawing machine comprises a wrench bar, wherein one end of the wrench bar is provided with a nut cover matched with the nut, the height of the nut cover is smaller than that of the nut dismounting space, the other end of the wrench bar is connected with a bent handle, and the axis of the bent handle is intersected with that of the wrench bar. When dismounting the nut, the wrench for the sawing machine can easily enter the narrow space between the nut and the second outer wall and tightly sleeves on the nut, and the lengthened bent handle can move freely in the small space between the first and second outer walls, and thus the nut can be easily dismounted. The wrench for the sawing machine is simple in structure and convenient to operate, improves the efficiency of dismounting the saw blade; the nut cover is matched with the nut, so that the nut is prevented being damaged.
Description
Technical field
The utility model relates to Sawing Machines field, relates in particular to a kind of sawing machine spanner.
Background technology
Sawing machine is the important lathe that guarantees finished product sawing, delivery, and the timely replacing of saw blade is the important guarantee of product delivery efficiency, and it directly affects the flatness of the saw kerf of product, to guarantee to reach user's requirement.Because sawing machine circuit is installed the dismounting of not considering saw blade while putting, and the later stage cannot change circuit, cause the dismounting space of later stage saw blade little.Due to the sawing machine direction of rotation of saw blade and the opposite direction that nut is tightened in the course of the work, make the nut can be more and more tighter, so need to exert oneself very much when dismounting, but, because saw blade is installed in the slit between two outer walls of sawing machine, space reserved between two outer walls is too little, and conventional spanner is too short, therefore cannot firmly dismantle the nut of fixing saw blade.Existing way, for slowly beaing nut with aluminium bar, makes it to tighten or becomes flexible, and it is bad that outer-hexagonal nut is also struck gradually, more difficult dismounting after causing.
Visible, there is operation inconvenience, inefficient shortcoming in prior art, and easily damage nut in the time of dismounting saw blade.
Therefore, while how solving dismounting saw blade, operation inconvenience and inefficient problem, be the current technical issues that need to address of those skilled in the art.
Utility model content
In view of this, the utility model provides a kind of sawing machine spanner, for solve dismounting saw blade time operation inconvenience and inefficient problem.
In order to address the above problem, the utility model provides a kind of sawing machine spanner, for dismounting saw blade, described saw blade is fixed on the first outer wall of sawing machine by nut, between the second outer wall of described nut and described sawing machine, be reserved with nut dismounting space, described sawing machine comprises wrenching bar with spanner, one end of described wrenching bar is provided with the spiro cap coordinating with described nut, and the height of described spiro cap is less than the height in described nut dismounting space, the other end of described wrenching bar is connected with the handle that turns round, described in the turn round axes intersect of axis and described wrenching bar of handle.
Preferably, turn round described in the axis of handle and the axis of described spiro cap is parallel.
Preferably, turn round described in the axis of handle and the axis of described wrenching bar is vertical.
Preferably, the handle that turns round described in is fixedly welded on described wrenching bar.
Preferably, described nut is outer-hexagonal nut, and described spiro cap is the interior hexagonal (hexagon)nut cover coordinating with described nut.
A kind of sawing machine spanner that the utility model provides, for dismounting saw blade, described saw blade is fixed on the first outer wall of sawing machine by nut, between the second outer wall of described nut and described sawing machine, be reserved with nut dismounting space, described sawing machine comprises wrenching bar with spanner, one end of described wrenching bar is provided with the spiro cap coordinating with described nut, and the height of described spiro cap is less than the height in described nut dismounting space, the other end of described wrenching bar is connected with the handle that turns round, described in the turn round axes intersect of axis and described wrenching bar of handle.In the time of dismounting nut, because the height of spiro cap is less than the height in nut dismounting space, so, this sawing machine can enter between nut and the second outer wall in narrow space and the nut that is locked with spanner like a cork, the handle that turns round lengthening can space less between the first outer wall and the second outer wall in freely activity, thereby dismounting nut like a cork.This programme is simple in structure, easy to operate, has improved the efficiency of dismounting saw blade, and spiro cap coordinates with nut, can protect nut not to be damaged.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The sawing machine that Fig. 1 provides for the utility model specific embodiment scheme structural representation of spanner;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is structural representation when sawing machine is used spanner dismounting saw blade in the utility model specific embodiment scheme;
In Fig. 1 to Fig. 3:
Wrenching bar-1, spiro cap-2, handle-3 of turning round, the first outer wall-4, nut-5, saw blade-6, nut dismounting space-7, the second outer wall-8.
The specific embodiment
Core of the present utility model is to provide a kind of sawing machine spanner, for solve dismounting saw blade time operation inconvenience and inefficient problem.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 to Fig. 3, the sawing machine that Fig. 1 provides for the utility model specific embodiment scheme structural representation of spanner; Fig. 2 is the top view of Fig. 1; Fig. 3 is structural representation when sawing machine is used spanner dismounting saw blade in the utility model specific embodiment scheme.
In a kind of specific embodiment, the utility model provides a kind of sawing machine spanner that is specifically designed to dismounting saw blade 6, and saw blade 6 is fixed on the first outer wall 4 of sawing machine by nut 5, between the second outer wall 8 of nut 5 and sawing machine, be reserved with nut dismounting space 7.
Concrete, the sawing machine that this programme provides comprises wrenching bar 1 with spanner, one end of this wrenching bar 1 is provided with the spiro cap 2 coordinating with nut 5, and the height of spiro cap 2 is less than the height in nut dismounting space 7, so that spiro cap 2 can be put into the small space between nut 5 and the second outer wall 8 and be enclosed within on nut 5.In the present embodiment, the height in nut dismounting space 7 is specially 60mm, and the height of spiro cap 2 is 50mm, and spiro cap 2 can pass in and out nut dismounting space 7 easily.
As shown in Figure 3, Fig. 3 has expressed the position relationship between sawing machine, saw blade 6 and this sawing machine spanner.Owing to making nut 5 more and more tighter in the sawing machine course of work, dismounting is got up and is more required great effort, and the operating space of reality is very limited between the first outer wall 4 and the second outer wall 8, so, for the ease of the operation of saw work, in this programme, be connected with the handle 3 that turns round, the axis of this handle 3 that turns round and the axes intersect of wrenching bar 1 of a lengthening at the other end of wrenching bar 1.In disassembly process, apply active force for the ease of saw work, the present embodiment is to be arranged in parallel with the axis of spiro cap 2 by the axis designs of the handle 3 that turns round.For the ease of saw work hand-held, the present embodiment can also be arranged with sleeve in the periphery of the handle 3 that turns round.
It should be noted that, according to position relationships different between the first outer wall 4 and the second outer wall 8, the angle turning round between handle 3 and wrenching bar 1 can be designed to different angles.In the present embodiment, the first outer wall 4 is structure of right angle tyoe, the one side that the second outer wall 8 and the first outer wall 4 are installed saw blade 6 is arranged in parallel, the another side of one end of the second outer wall 8 and the first outer wall 4 is oppositely arranged, so, in the present embodiment, be to be arranged vertically with the axis of wrenching bar 1 by the axis designs of the handle 3 that turns round, so that spanner is put into the space between the first outer wall 4 and the second outer wall 8.In addition, according to distances different between the end of the second outer wall 8 and the first outer wall 4, this programme can be designed to corresponding different length by wrenching bar 1, as long as spanner can be put into the space between the first outer wall 4 and the second outer wall 8 and be enclosed within on nut 5.
It should be noted that, the handle 3 that turns round can be fixed on wrenching bar 1 in several ways, and be for example threaded connection or weld, or one-body molded etc. by the method for forging or casting.Preferably, the handle 3 that turns round in the present embodiment is fixedly welded on wrenching bar 1, and concrete, the end of wrenching bar 1 is provided with through hole, and this through hole is put in one end of the handle 3 that turns round, and is welded and fixed at the two ends in hole.
It should be noted that, the nut 5 in this programme can have plurality of specifications, and as hexagonal (hexagon)nut or square nut etc., preferably, the nut 5 in the present embodiment is outer-hexagonal nut, and 2 of spiro caps are the interior hexagonal (hexagon)nut cover coordinating with nut 5.
In the time of dismounting nut 5, because the height of spiro cap 2 is less than the height in nut dismounting space 7, so, this sawing machine can enter between nut 5 and the second outer wall 8 in narrow space and the nut 5 that is locked with spanner like a cork, the handle 3 that turns round lengthening can space less between the first outer wall 4 and the second outer wall 8 in freely activity, thereby dismounting nut 5 like a cork.
This programme is simple in structure, easy to operate, can fast assembling-disassembling nut 5, thereby in the confined space, effectively improved the efficiency of dismounting saw blade 6, and spiro cap 2 coordinates with nut 5, can protect nut 5 not to be damaged.The spanner structure of the utility model design is reasonable, and processing is simple, practical, in the time of the nut 5 of dismounting same specification, can use, and adopts this sawing machine spanner can also effectively reduce the working strength of saw work.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a sawing machine spanner, for dismounting saw blade (6), described saw blade (6) is fixed on first outer wall (4) of sawing machine by nut (5), between second outer wall (8) of described nut (5) and described sawing machine, be reserved with nut dismounting space (7), it is characterized in that, described sawing machine comprises wrenching bar (1) with spanner, one end of described wrenching bar (1) is provided with the spiro cap (2) coordinating with described nut (5), and the height of described spiro cap (2) is less than the height in described nut dismounting space (7), the other end of described wrenching bar (1) is connected with the handle that turns round (3), the axes intersect of the axis of the described handle that turns round (3) and described wrenching bar (1).
2. sawing machine spanner according to claim 1, is characterized in that, described in the turn round axis of handle (3) parallel with the axis of described spiro cap (2).
3. sawing machine spanner according to claim 2, is characterized in that, described in the turn round axis of handle (3) vertical with the axis of described wrenching bar (1).
4. sawing machine spanner according to claim 1, is characterized in that, described in the handle (3) that turns round be fixedly welded on described wrenching bar (1).
5. according to the sawing machine spanner described in claim 1 to 4 any one, it is characterized in that, described nut (5) is outer-hexagonal nut, and described spiro cap (2) is the interior hexagonal (hexagon)nut cover coordinating with described nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823804.2U CN203611183U (en) | 2013-12-13 | 2013-12-13 | Wrench for sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823804.2U CN203611183U (en) | 2013-12-13 | 2013-12-13 | Wrench for sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611183U true CN203611183U (en) | 2014-05-28 |
Family
ID=50763862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823804.2U Expired - Lifetime CN203611183U (en) | 2013-12-13 | 2013-12-13 | Wrench for sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611183U (en) |
-
2013
- 2013-12-13 CN CN201320823804.2U patent/CN203611183U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |