CN202668184U - Saw blade quick clamping vertical location device - Google Patents
Saw blade quick clamping vertical location device Download PDFInfo
- Publication number
- CN202668184U CN202668184U CN 201220261334 CN201220261334U CN202668184U CN 202668184 U CN202668184 U CN 202668184U CN 201220261334 CN201220261334 CN 201220261334 CN 201220261334 U CN201220261334 U CN 201220261334U CN 202668184 U CN202668184 U CN 202668184U
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- China
- Prior art keywords
- saw blade
- pulley
- clamping seats
- clamping
- mobile base
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Abstract
The utility model discloses a saw blade quick clamping vertical location device which comprises a first clamping seat, a second clamping seat and a movable seat. The first clamping seat and the second clamping seat are relatively arranged, the movable seat which is in slide match with the second clamp seat. A first saw blade clamping wheel is arranged on the top surface of the first clamping seat, and a second saw blade clamping wheel matched with the first saw blade clamping wheel is positioned on the top surface of the movable seat. The saw blade quick clamping vertical location device is simple in structure and convenient and quick to use. The two saw blade clamping wheels reduce resistance of saw blades to be processed in a conveying process, abrasion degree of the clamping device and the saw blades is reduced, the service life of the clamping device is prolonged, and accurate location of the saw blades in the vertical direction in a processing process is guaranteed.
Description
Technical field
The utility model relates to a kind of saw blade clamping apparatus, relates in particular to the vertical positioner of a kind of saw blade Quick-clamped.
Background technology
For avoiding in using the saw blade process, binding not occuring, guarantee that saw blade is in use sharper, usually when the processing saw blade, divide tooth to it, so that the saw blade saw kerf is widened, guarantee the quality of saw blade, prolong the service life of saw blade.
Minute tooth be saw blade that saw kerf is narrower be partial to respectively both sides every tooth, make it not at grade.Namely divide the sawtooth of the saw blade behind the tooth to be divided three classes: decide tooth, left helical teeth and right helical teeth, wherein deciding tooth is that deflection does not occur, with hump in same plane; And left helical teeth and right helical teeth bend to the arranged on left and right sides deflection of hump respectively.
Bands for band behind minute tooth has the wider cutting edge of Width hump thickness, and saw kerf is widened, and with to be cut material friction power excessive, not only damage sawtooth, and cause easily the hump torsional deformation when avoiding hump by joint-cutting, even fracture.
And in minute tooth process, in order to guarantee minute equilibrium of tooth amount, divide the accurate of tooth precision, just require saw blade quite accurate in the location of vertical direction, if vertically locate inaccuracy, saw blade moves and will cause minute tooth inaccurate, is difficult to guarantee minute dentine amount of saw blade, make its in use serious wear, and then shorten the service life of saw blade.
Clamping device is adopted in vertical location to saw blade in the prior art more, as shown in Figure 2, comprises pedestal 18, movable block 19 and hex bolts 20.First pedestal 18 is fixed on the workbench, movable block 19 is placed on the pedestal 18, fixing with hex bolts 20, saw blade is placed between pedestal 18 and the movable block 19, come saw blade is carried out again the location of vertical direction by tightening hex bolts 20.Although this structure is simple, the use underaction of device, and owing to rub between saw blade and the clamping device greatly, quick abrasion is so that the service life of clamping device is short.
The utility model content
Dumb for saw blade location in the prior art, the problem such as the positioner wearing and tearing are large, it is a kind of easy to operate, quick that the utility model provides, and can reduce the saw blade positioning device of wearing and tearing.
The vertical positioner of a kind of saw blade Quick-clamped, comprise the first clamping seats and the second clamping seats that are oppositely arranged, and the Mobile base that is slidingly matched with described the second clamping seats, the end face of described the first clamping seats is provided with the first blade holder bearing up pulley, and the end face of described Mobile base is provided with the second blade holder bearing up pulley that matches with described the first blade holder bearing up pulley.
The utility model utilizes these two blade holder bearings up pulley to come clamping saw blade, changes sliding friction of the prior art into rolling friction, reduces frictional force.
The axis of described the first blade holder bearing up pulley and the second blade holder bearing up pulley is all vertically arranged; The first blade holder bearing up pulley is corresponding with the height of the second blade holder bearing up pulley, and namely each other outer circumference surface position is corresponding, and is stressed even to guarantee when saw blade is placed between two pinch wheels.
Described the first clamping seats is provided with the first axis hole, described the first blade holder bearing up pulley is installed on the first clamping seats by the first rotating shaft that runs through described the first axis hole, and the position that the first axis hole is extended in described the first rotating shaft is provided with the first clamp nut, preventing described the first rotating shaft in the movement of the first axis hole inside, thereby guarantee firm being installed on described the first clamping seats of described the first blade holder bearing up pulley.
Described Mobile base is provided with the second axis hole, described the second blade holder bearing up pulley is installed on the Mobile base by the second rotating shaft that runs through described the second axis hole, and the position that the second axis hole is extended in described the second rotating shaft is provided with the second clamp nut, preventing described the second rotating shaft in the movement of the second axis hole inside, thereby guarantee firm being installed on described the second clamping seats of described the second blade holder bearing up pulley.
Described the second clamping seats comprises that pedestal and vertically-arranged are fixed on the baffle plate of described pedestal one side, described base top surface is provided be used to the slide rail of settling described Mobile base, also be provided with the handle that runs through described baffle plate, this handle one end is hinged by joint pin and described Mobile base, the described handle other end is suspension end, described handle is with the driving lever that extends laterally, and described pedestal is provided with the block piece that cooperatively interacts with described driving lever.
When External Force Acting is arranged in the suspension end of handle, this moment, handle was equivalent to lever, and the interactional position of driving lever and block piece is equivalent to fulcrum, when handle motion, drive Mobile base along slide rail near or away from the first clamping seats, namely two blade holder bearings up pulley mutually near or away from.
Be provided with the first stage clip between described baffle plate and the Mobile base, be provided with the second stage clip between described driving lever and the block piece.When pressing described handle, described Mobile base moves right under the effect of handle pulling force, pulls open the distance between described the first clamping seats and the Mobile base, and during release handle, under the effect of the second stage clip, handle resets; When lifting described handle, the first stage clip is to pretightning force left of Mobile base, so that Mobile base clamps saw blade to be processed near the first clamping seats.
Described baffle plate is provided with tapped through hole, one end of described the first stage clip stretches in this tapped through hole, and is provided with the pretightning force adjusting bolt in this tapped through hole, can be according to actual needs, regulate the position of pretightning force adjusting bolt, and then regulate the preload of described the first stage clip.
Described the first clamping seats and the second clamping seats are fixedly mounted on the same workbench.
The course of work of the vertical positioner of the utility model saw blade Quick-clamped is as follows:
Press described handle, described Mobile base moves right under the effect of handle pulling force, distance between the first clamping seats and the Mobile base widens, namely the distance between two blade holder bearings up pulley widens, saw blade to be processed is placed between two blade holder bearings up pulley, during release handle, under the effect of the second stage clip, handle resets; Lift again described handle, the first stage clip is to pretightning force left of Mobile base, described handle rotates around joint pin, described Mobile base is moved to the left, the spacing of described the first clamping seats and Mobile base reduces, namely the spacing of two blade holder bearings up pulley reduces, so that saw blade to be processed is clamped between two blade holder bearings up pulley.Drive two blade holder bearings up pulley in the saw blade course of conveying to be processed and rotate, reduced Transport resistance.
The vertical positioning device structure of the utility model saw blade Quick-clamped is simple, convenient to use, the use of two blade holder bearings up pulley has reduced the resistance of saw blade course of conveying to be processed, reduced the degree of wear of clamping device and saw blade, prolonged the service life of clamping device, guaranteed that more accurately saw blade is in vertical state in process always, realized accurately location.
Description of drawings
Fig. 1 is the structural representation of the vertical positioner of the utility model saw blade Quick-clamped;
Fig. 2 is the structural representation of existing saw blade clamping apparatus.
The specific embodiment
As shown in Figure 2, the vertical positioner of a kind of saw blade Quick-clamped of the utility model, comprise the first clamping seats 1 and the second clamping seats 2 that are oppositely arranged, and the Mobile base 3 that is slidingly matched with the second clamping seats 2, the end face of the first clamping seats 1 is provided with the first blade holder bearing up pulley 4, and the end face of Mobile base 3 is provided with the second blade holder bearing up pulley 5 that matches with the first blade holder bearing up pulley 4.
The axis of the first blade holder bearing up pulley 4 and the second blade holder bearing up pulley 5 is all vertically arranged; The first blade holder bearing up pulley 4 is corresponding with the height of the second blade holder bearing up pulley 5, and namely each other outer circumference surface position is corresponding.
The first clamping seats 1 is provided with the first axis hole, and the first blade holder bearing up pulley 4 is installed on the first clamping seats 1 by the first rotating shaft that runs through this first axis hole, and the position that the first axis hole is extended in the first rotating shaft is provided with the first clamp nut 6.
The second clamping seats 2 comprises that pedestal 8 and vertically-arranged are fixed on the baffle plate 9 of pedestal one side, pedestal 8 end faces are provided with for the slide rail of settling Mobile base 3, also be provided with the handle 10 that runs through baffle plate 9, this handle one end is hinged by joint pin 11 and Mobile base 3, the other end is suspension end, handle 10 is with the driving lever 12 that extends laterally, and pedestal is provided with the block piece 13 that cooperatively interacts with driving lever 12.
Be provided with the first stage clip 14 between baffle plate 9 and the Mobile base 3, be provided with the second stage clip 15 between driving lever 12 and the block piece 13.
Be respectively equipped with the screw thread axis hole on the opposite flank of the first clamping seats 1 and the second clamping seats 2, the first clamping seats 1 and the second clamping seats 2 are fixedly mounted on the same workbench by the bolt 17 that runs through the screw thread axis hole respectively.
The utility model course of work is as follows: press lower handle 10, Mobile base 3 moves right under handle 10 pulling force effects, distance between the first clamping seats 1 and the Mobile base 3 widens, namely the distance between two blade holder bearings up pulley widens, saw blade to be processed is placed between two blade holder bearings up pulley, during release handle, under the effect of the second stage clip 15, handle resets; Lift again handle 10, the first stage clip 14 is given 3 one pretightning forces left of Mobile base, handle 10 is around joint pin 11 rotations, Mobile base 3 is moved to the left, the spacing of the first clamping seats 1 and Mobile base 3 reduces, namely the spacing of two blade holder bearings up pulley reduces, so that saw blade to be processed is clamped between two blade holder bearings up pulley.Drive two blade holder bearings up pulley in the saw blade course of conveying to be processed and rotate, reduced Transport resistance.
Claims (8)
1. vertical positioner of saw blade Quick-clamped, comprise the first clamping seats (1) and the second clamping seats (2) that are oppositely arranged, and the Mobile base (3) that is slidingly matched with described the second clamping seats (2), it is characterized in that, the end face of described the first clamping seats (1) is provided with the first blade holder bearing up pulley (4), and the end face of described Mobile base (3) is provided with the second blade holder bearing up pulley (5) that matches with described the first blade holder bearing up pulley (4).
2. the vertical positioner of saw blade Quick-clamped as claimed in claim 1 is characterized in that, the axis of described the first blade holder bearing up pulley (4) and the second blade holder bearing up pulley (5) is all vertically arranged.
3. the vertical positioner of saw blade Quick-clamped as claimed in claim 1, it is characterized in that, described the first clamping seats (1) is provided with the first axis hole, described the first blade holder bearing up pulley (4) is installed on the first clamping seats (1) by the first rotating shaft that runs through described the first axis hole, and the position that the first axis hole is extended in described the first rotating shaft is provided with the first clamp nut (6).
4. the vertical positioner of saw blade Quick-clamped as claimed in claim 1, it is characterized in that, described Mobile base (3) is provided with the second axis hole, described the second blade holder bearing up pulley (5) is installed on the Mobile base (3) by the second rotating shaft that runs through described the second axis hole, and the position that the second axis hole is extended in described the second rotating shaft is provided with the second clamp nut (7).
5. the vertical positioner of saw blade Quick-clamped as claimed in claim 1, it is characterized in that, described the second clamping seats (2) comprises that pedestal (8) and vertically-arranged are fixed on the baffle plate (9) of described pedestal one side, described pedestal (8) end face is provided be used to the slide rail of settling described Mobile base (3), also be provided with the handle (10) that runs through described baffle plate (9), this handle one end is hinged by joint pin (11) and described Mobile base (3), described handle (10) other end is suspension end, described handle (10) is with the driving lever that extends laterally (12), and described pedestal is provided with the block piece (13) that cooperatively interacts with described driving lever (12).
6. the vertical positioner of saw blade Quick-clamped as claimed in claim 5 is characterized in that, is provided with the first stage clip (14) between described baffle plate (9) and the Mobile base (3), is provided with the second stage clip (15) between described driving lever (12) and the block piece (13).
7. the vertical positioner of saw blade Quick-clamped as claimed in claim 5 is characterized in that described baffle plate is provided with tapped through hole, and an end of described the first stage clip (14) stretches in this tapped through hole, and is provided with pretightning force adjusting bolt (16) in this tapped through hole.
8. the vertical positioner of saw blade Quick-clamped as claimed in claim 1 is characterized in that, described the first clamping seats (1) and the second clamping seats (2) are fixedly mounted on the same workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261334 CN202668184U (en) | 2012-06-01 | 2012-06-01 | Saw blade quick clamping vertical location device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261334 CN202668184U (en) | 2012-06-01 | 2012-06-01 | Saw blade quick clamping vertical location device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668184U true CN202668184U (en) | 2013-01-16 |
Family
ID=47489117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220261334 Expired - Fee Related CN202668184U (en) | 2012-06-01 | 2012-06-01 | Saw blade quick clamping vertical location device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551521A (en) * | 2014-06-30 | 2015-04-29 | 哈尔滨汽轮机厂有限责任公司 | Special clamp for band saw blade staggered teeth |
-
2012
- 2012-06-01 CN CN 201220261334 patent/CN202668184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551521A (en) * | 2014-06-30 | 2015-04-29 | 哈尔滨汽轮机厂有限责任公司 | Special clamp for band saw blade staggered teeth |
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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 |
Granted publication date: 20130116 Termination date: 20170601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |