CN205629536U - A bow for machining - Google Patents
A bow for machining Download PDFInfo
- Publication number
- CN205629536U CN205629536U CN201620512131.2U CN201620512131U CN205629536U CN 205629536 U CN205629536 U CN 205629536U CN 201620512131 U CN201620512131 U CN 201620512131U CN 205629536 U CN205629536 U CN 205629536U
- Authority
- CN
- China
- Prior art keywords
- hole
- saw blade
- pull bar
- machining
- bow
- 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 - Fee Related
Links
Abstract
The utility model relates to a machining makes technical field, concretely relates to a bow for machining, including the shelf, the shelf includes the crossbeam and sets up preceding saw blade pull rod and back saw blade pull rod on the crossbeam, be close to on the crossbeam the one end of back saw blade is the installation department, the installation department is including first through -hole and a plurality of second through -hole, each second through -hole with distance between the first through -hole equals, be provided with the handle on the installation department, being provided with third through -hole and fourth through -hole on hand, distance between third through -hole and the fourth through -hole equals distance between first through -hole and the second through -hole, detachable is provided with first connecting piece in first through -hole and the third through -hole, detachable is provided with the second connecting piece in second through -hole and the fourth through -hole. The utility model provides a suitable handle position can be selected at the in -service use in -process to the bow, makes things convenient for sawing work.
Description
Technical field
This utility model relates to machining manufacturing technology field, is specifically related to a kind of saw for machining
Bow.
Background technology
Saw bow is used to install and the instrument of tensioning saw blade, relatively common for fixed and adjustable two kinds, no
Managing which kind of mode, the most all use the version of shelf, shelf includes crossbeam and is arranged on the saw at crossbeam two ends
Bar pull bar, front saw blade pull bar is provided with fixed chuck, rear saw blade pull bar is provided with active chuck, and two chucks lead to respectively
Cross respective side's tenon and be inserted into the end of shelf, be respectively equipped with a saw blade articulated pin in the opposite end of two chucks,
Saw blade hangs between two saw blade articulated pins by the connecting hole at its both ends, fixing on the square tenon of active chuck
Having screw rod, on screw rod, screw thread is installed with wing nut, relies on wing nut can realize the tensioning of saw blade；Leaning on
The beam-end of nearly saw blade pull bar is additionally provided with leader, and in use, workman is by reciprocal pull handle, real
Existing sawing.Owing to machining environment is various, enough shiftings can not be allowed at sometimes handling position
Dynamic space, brings inconvenience to sawing process, so, design one is presently required and can adjust handling position,
Facilitate the saw bow that sawing is processed.
Utility model content
The purpose of this utility model is that the problems referred to above existed for current saw bow, it is provided that one can be adjusted
Whole handling position, facilitates the saw bow that sawing is processed.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of saw bow for machining, including shelf, described shelf includes crossbeam and is arranged on described crossbeam
On front saw blade pull bar and rear saw blade pull bar, described front saw blade pull bar and rear saw blade pull bar are relatively set with for
The chuck of clamping saw blade, on described crossbeam, the one end near described rear saw blade is installation portion, and described installation portion includes
Having the first through hole and some second through holes, described second through hole is surrounded on outside described first through hole, and each is second years old
Distance between through hole with described first through hole is equal, described installation portion is provided with handle, described handle sets
Being equipped with third through-hole and fourth hole, the distance between described third through-hole and fourth hole is led to equal to described first
Distance between hole and the second through hole, dismountable in described first through hole and third through-hole is provided with the first connection
Part, dismountable in described second through hole and fourth hole is provided with the second connector.The saw bow of the application,
Hands is dismountable to be arranged on installation portion, and handle is by third through-hole and fourth hole and the first connector and the
The cooperation of two connectors can be corresponding connect from the first through hole and the second different through holes, and then handle can be realized
The adjustment of hand position, so, can select suitable handling position in actual use, facilitate sawing work
Make.
Preferably, described first connector and the second connector are latch.Facilitate the insertion of the first connector and take
Go out.
Preferably, described first connector and the second connector are bolt, and described bolt is provided with nut.Logical
Cross the cooperation of screw bolt and nut, make handle be connected with installation portion reliably
Preferably, described front saw blade pull bar tilts to described rear saw blade pull bar.
Preferably, described rear saw blade pull bar tilts to described front saw blade pull bar.
For remaining more space, saw blade both sides.
Preferably, described installation portion is tabular, described handle is provided with one recessed with what described installation portion matched
Groove.Further ensure being reliably connected between handle and installation portion.
Owing to have employed technique scheme, the beneficial effects of the utility model are:
The saw bow of the application, handle is dismountable to be arranged on installation portion, and handle passes through third through-hole and four-way
The cooperation of hole and the first connector and the second connector can be corresponding lead to from the first through hole and different second
Hole connects, and then can realize the adjustment of handling position, and so, it is suitable to select in actual use
Handling position, facilitate sawing to work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
In figure: 1, crossbeam；2, front saw blade pull bar；3, rear saw blade pull bar；4, installation portion；5, first leads to
Hole；6, the second through hole；7, handle；8, third through-hole；9, fourth hole；10, the first connector；11、
Second connector.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with this reality
With the accompanying drawing in new embodiment, the technical scheme in this utility model embodiment is clearly and completely retouched
State, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments,
Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Embodiment 1, as shown in Figure 1:
A kind of saw bow for machining, including shelf, described shelf includes crossbeam 1 and is arranged on described horizontal stroke
Front saw blade pull bar 2 on beam 1 and rear saw blade pull bar 3, phase on described front saw blade pull bar 2 and rear saw blade pull bar 3
To the chuck being provided with for clamping saw blade, on described crossbeam 1, the one end near described rear saw blade is installation portion 4,
Described installation portion 4 includes the first through hole 5 and some second through holes 6, and described second through hole 6 is surrounded on described
Outside first through hole 5, the distance between each second through hole 6 with described first through hole 5 is equal, described installation
It is provided with handle 7 in portion 4, described handle 7 is provided with third through-hole 8 and fourth hole 9, the described 3rd
Distance between through hole 8 and fourth hole 9 is equal to the distance between described first through hole 5 and the second through hole 6,
Dismountable first connector 10 that is provided with, described second through hole 6 in described first through hole 5 and third through-hole 8
Dismountable with in fourth hole 9 it is provided with the second connector 11.The saw bow of the application, handle 7 is detachable
Be arranged on installation portion 4, handle 7 is by third through-hole 8 and fourth hole 9 and the first connector 10
Cooperation with the second connector 11 can be corresponding connect from the first through hole 5 and the second different through holes 6, enter
And the adjustment of handle 7 position can be realized, so, suitable handle 7 can be selected in actual use
Position, facilitates sawing to work.
Preferably, described first connector 10 and the second connector 11 are latch.Facilitate the first connector 10
Be inserted and removed from.
Preferably, described first connector 10 and the second connector 11 are bolt, and described bolt is provided with spiral shell
Female.By the cooperation of screw bolt and nut, handle 7 is made to be connected with installation portion 4 reliably
Preferably, described front saw blade pull bar 2 tilts to described rear saw blade pull bar 3.
Preferably, described rear saw blade pull bar 3 tilts to described front saw blade pull bar 2.
For remaining more space, saw blade both sides.
Preferably, described installation portion 4 is tabular, described handle 7 is provided with one and matches with described installation portion 4
The groove closed.Further ensure being reliably connected between handle 7 and installation portion 4.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art, can in the technical scope that this utility model discloses
Readily occur in change or replace, all should contain within protection domain of the present utility model.Therefore, this practicality is new
The protection domain of type should be as the criterion with scope of the claims.
Claims (6)
1. for a saw bow for machining, including shelf, it is characterised in that: described shelf includes crossbeam
With the front saw blade pull bar being arranged on described crossbeam and rear saw blade pull bar, described front saw blade pull bar and rear saw blade pull bar
On be relatively set with the chuck for clamping saw blade, on described crossbeam near described rear saw blade one end for install
Portion, described installation portion includes the first through hole and some second through holes, and described second through hole is surrounded on described first
Outside through hole, the distance between each second through hole with described first through hole is equal, and described installation portion is provided with
Handle, described handle is provided with third through-hole and fourth hole, between described third through-hole and fourth hole
Distance is equal to the distance between described first through hole and the second through hole, removable in described first through hole and third through-hole
That unloads is provided with the first connector, dismountable in described second through hole and fourth hole is provided with the second connection
Part.
2. the saw bow for machining as claimed in claim 1, it is characterised in that: described first connects
Part and the second connector are latch.
3. the saw bow for machining as claimed in claim 1, it is characterised in that: described first connects
Part and the second connector are bolt, and described bolt is provided with nut.
4. the saw bow for machining as described in claim 1-3 any one, it is characterised in that: institute
State front saw blade pull bar to tilt to described rear saw blade pull bar.
5. the saw bow for machining as claimed in claim 4, it is characterised in that: described rear saw blade draws
Bar tilts to described front saw blade pull bar.
6. the saw bow for machining as claimed in claim 5, it is characterised in that: described installation portion is
Tabular, described handle is provided with a groove matched with described installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512131.2U CN205629536U (en) | 2016-05-28 | 2016-05-28 | A bow for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512131.2U CN205629536U (en) | 2016-05-28 | 2016-05-28 | A bow for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629536U true CN205629536U (en) | 2016-10-12 |
Family
ID=57050953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620512131.2U Expired - Fee Related CN205629536U (en) | 2016-05-28 | 2016-05-28 | A bow for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629536U (en) |
-
2016
- 2016-05-28 CN CN201620512131.2U patent/CN205629536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170528 |