CN205373574U - Saw bit end skip detector - Google Patents
Saw bit end skip detector Download PDFInfo
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- CN205373574U CN205373574U CN201521074189.5U CN201521074189U CN205373574U CN 205373574 U CN205373574 U CN 205373574U CN 201521074189 U CN201521074189 U CN 201521074189U CN 205373574 U CN205373574 U CN 205373574U
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Abstract
The utility model relates to a saw bit end skip detector, it includes base, rotating device, saw bit fixing device and percentage table testing arrangement, rotating device includes the mandrel that the level was placed, the periphery at mandrel middle part is provided with the bearing housing, be provided with the bearing between mandrel middle part and the bearing housing, be provided with the spacing lid of bearing between bearing and the bearing housing, it has the bearing housing tray through bolted connection to set up between the bottom of bearing housing and the base, the both ends of mandrel are provided with one boss and two ones bosss respectively, be provided with the handle on two ones bosss, saw bit fixing device include interior gasket, outer top cap and with the nut of the external screw thread looks adaptation of the tip of one boss, percentage table testing arrangement includes support frame, branch, rear end cap pole axle and percentage table. The utility model discloses operating mode during simulation saw bit in -service use is tested, simple structure, and the measuring accuracy is high.
Description
Technical field
This utility model relates to a kind of saw blade detecting device, particularly a kind of saw bit end skip detector.
Background technology
The end of saw blade is jumped and is directly influenced cutting beat and the lumber recovery of saw blade, it does not have what qualified product just cannot ensure saw blade cuts into power.It is lie on monitor station by saw blade that traditional end jumps detection, stirs saw blade with hands and rotates test, and due to saw blade, the overwhelming majority in actual use is in vertical placement, otherwise varied with traditional test state, causes test result and actually used deviation；During test, stir saw blade with hands and rotate, owing to hands temperature makes saw blade produce the benefit expanded with heat and contract with cold, also can affect measuring accuracy.Additionally, fixing dial gauge, being generally to measure dial gauge and fix on the sleeve of bar, detection data also can be produced to affect by fixing degree of tightness.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of saw bit end skip detector, by simulate saw blade actually used time operating mode and get rid of operating error, improve measuring accuracy, can need to adjust the position of dial gauge according to test in addition, meet the effect of quick-replaceable saw blade.
For achieving the above object, the technical solution of the utility model includes: pedestal, tumbler, device for fixing saw blade and dial gauge test device；
Described pedestal is metal material, described tumbler is arranged on pedestal, described tumbler includes the axle of horizontal positioned, periphery in the middle part of described axle is provided with bearing holder (housing, cover), it is provided with bearing in the middle part of described axle and between bearing holder (housing, cover), it is provided with bearing limited cover between described bearing and bearing holder (housing, cover), arranges between bottom and the pedestal of described bearing holder (housing, cover) and be bolted bearing holder (housing, cover) pallet；
The two ends of described axle are respectively arranged with boss one and boss two, all there is external screw thread boss one and two ends of boss, being provided with handle on described boss two, device for fixing saw blade includes internal gasket, outer top cover and the nut suitable with the external screw thread of boss one；
Described internal gasket and outer top cover are provided with the centre bore suitable with one external diameter of boss, and described internal gasket, saw blade and outer top cover are arranged on the periphery of boss one successively from inside to outside, and nut is on the external screw thread of one end of boss；
Described dial gauge test device includes bracing frame, rear end cap bar axle, pole and dial gauge, support frame as described above is the magnetic stand suitable with pedestal, the bonnet of described dial gauge is provided with rear end cap, rear end cap lower end is connected to rear end cap bar axle, rear end cap bar axle is connected with pole, and pole is connected with bracing frame.
It is preferred that connected by set lever between described rear end cap bar axle and pole.
It is preferred that be connected by set lever between described pole and bracing frame.
This utility model good effect is as follows:
When this utility model uses, rotary handle, it is possible to drive central axis, it is not necessary to touch saw blade with hands, it is to avoid owing to pressing and the hands temperature of hands touch the saw blade caused and expand with heat and contract with cold, the measured deviation that causes；Saw blade is vertically fixed and is tested, and uses state consistency with saw blade cutting material, makes measurement data more have real referential；Dial gauge is by regulating bracing frame and the position of pole adjustment dial gauge, the perpendicularity measuring bar and saw blade on dial gauge is regulated by the second pole on adjustment rear end cap and rear end cap axle, flexible structure can arbitrarily regulate, measurement bar on dial gauge do not have external force simultaneously, the ectocine of clamping dial gauge will not be subject to, improve certainty of measurement；Bracing frame on dial gauge is fixed on pedestal by magnetic stand, by on-off control position, it is possible to arbitrarily adjust most suitable position.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In accompanying drawing, 1 axle, 2 bearing holder (housing, cover)s, 3 bearings, 4 pedestals, 5 bearing limited covers, 6 bearing holder (housing, cover) pallets, 7 boss one, 8 boss two, 9 handles, 10 internal gaskets, 11 saw blades, 12 outer top covers, 13 external screw threads, 14 bracing frames, 15 poles, 16 dial gauges, 17 measurement bar, 18 rear end caps, 19 rear end cap bar axles.
Detailed description of the invention
As it is shown in figure 1, this utility model includes pedestal 4, tumbler, device for fixing saw blade and dial gauge test device.
Described pedestal 4 is metal material, described tumbler is arranged on pedestal 4, described tumbler includes the axle 1 of horizontal positioned, periphery in the middle part of described axle 1 is provided with bearing holder (housing, cover) 2, it is provided with bearing 3 in the middle part of described axle 1 and between bearing holder (housing, cover) 2, it is provided with bearing limited cover 5 between described bearing 3 and bearing holder (housing, cover) 2, bearing 3 is played spacing effect, arrange between bottom and the pedestal 4 of described bearing holder (housing, cover) 2 and be bolted bearing holder (housing, cover) pallet 6.
The two ends of described axle 1 are respectively arranged with boss one 7 and boss two 8, all there is external screw thread boss one 7 and two 8 ends of boss, described boss two 8 is provided with handle 9, is provided with key between described handle 9 and axle 1, transmission moment of torsion, handle 9 is fixed in axle 1 by the fixing nut of handle, during use, and rotary handle 9, axle 1 can be driven to rotate, without touching saw blade 11 with hands, it is to avoid owing to pressing and the hands temperature of hands touch the saw blade caused and expand with heat and contract with cold, the measured deviation that causes.
Described device for fixing saw blade include internal gasket 10, outer top cover 12 and with and the nut suitable with the external screw thread 13 of boss one 7, internal gasket 10, the diameter of outer top cover 12 and saw blade flange diameter at work are in the same size；nullDescribed internal gasket 10 and outer top cover 12 are provided with the centre bore suitable with one 7 external diameter of boss，Saw blade 11 is vertically placed，The centre bore of internal gasket 10 inserts on boss one 7，Then saw blade 11 is vertically placed，The centre bore of saw blade 11 inserts on boss one 7，As long as being equipped with corresponding packing ring for the saw blade that centre bore is different just can complete corresponding detection，The centre bore of outer top cover 12 is also inserted on boss one 7 afterwards，Thus，Internal gasket 10、Saw blade 11 and outer top cover 12 are arranged on the periphery of boss one 7 successively from inside to outside，The outside of the external screw thread of one 7 end of boss top cover 12 outside，By screwing the nut suitable with the external screw thread 13 of boss one 7，Compress internal gasket 10、Saw blade 11 and outer top cover 12，Thus saw blade 11 is fixed in axle 1 fastenedly，And can rotate with the rotation of axle 1，Saw blade 11 is vertically fixing and tests，With saw blade every day use state consistency，Measurement data is made more to have referential.
Described dial gauge test device includes bracing frame 14, pole 15, rear end cap bar axle 19 and dial gauge 16, support frame as described above 14 is the magnetic stand suitable with pedestal 4, the bonnet of described dial gauge 16 is provided with rear end cap 18, rear end cap 18 lower end is connected to rear end cap bar axle 19, rear end cap bar axle 19 is connected with being connected pole 15 by set lever, pole 15 is connected by set lever and is connected with bracing frame 14, and set lever can realize regulating and fixing effect.Thus, the measurement bar 17 on dial gauge 16 does not have external force, ectocine will not be subject to, improve certainty of measurement.The magnetic stand that support frame as described above 14 is and pedestal 4 is suitable, before using, magnetic stand is screwed to off place, adjust the bracing frame 14 position on pedestal 4, the bar 17 of measuring on dial gauge 16 is adjusted on the measurement position suitable with saw blade, magnetic stand is screwed on place, magnetic stand passes through magnetic absorption on pedestal 4, bracing frame 14 is fixed on magnetic stand, by switching, it is possible to arbitrarily adjust detection position.
When this utility model uses, axle 1 is driven to rotate by turning handle 9, and then drive saw blade 11 to rotate, in saw blade 11 rotation process, dial gauge is amplified by lever principle according to the trickle unevenness in saw blade surface and trickle change and demonstrates measurement registration, judge the whether qualified of saw bit end skip according to the registration that dial gauge shows, namely complete test.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (3)
1. a saw bit end skip detector, it is characterised in that: it includes pedestal (4), tumbler, device for fixing saw blade and dial gauge test device；
Described pedestal (4) is metal material, described tumbler is arranged on pedestal (4), described tumbler includes the axle (1) of horizontal positioned, the periphery at described axle (1) middle part is provided with bearing holder (housing, cover) (2), it is provided with bearing (3) between described axle (1) middle part and bearing holder (housing, cover) (2), it is provided with bearing limited cover (5) between described bearing (3) and bearing holder (housing, cover) (2), arranges between bottom and the pedestal (4) of described bearing holder (housing, cover) (2) and be bolted bearing holder (housing, cover) pallet (6)；
The two ends of described axle (1) are respectively arranged with boss one (7) and boss two (8), all there is external screw thread boss one (7) and two (8) ends of boss, being provided with handle (9) on described boss two (8), described device for fixing saw blade includes internal gasket (10), outer top cover (12) and the nut suitable with the external screw thread of boss one (7) (13)；
Described internal gasket (10) and outer top cover (12) are provided with the centre bore suitable with one (7) external diameter of boss, described internal gasket (10), saw blade (11) and outer top cover (12) are arranged on the periphery of boss one (7) successively from inside to outside, and nut is on the external screw thread (13) of one (7) end of boss；
Described dial gauge test device includes bracing frame (14), rear end cap bar axle (19), pole (15) and dial gauge (16), support frame as described above (14) is the magnetic stand suitable with pedestal (4), the bonnet of described dial gauge (16) is provided with rear end cap (18), rear end cap (18) lower end is connected to rear end cap bar axle (19), rear end cap bar axle (19) is connected with pole (15), and pole (15) is connected with bracing frame (14).
2. a kind of saw bit end skip detector according to claim 1, it is characterised in that: connected by set lever between described rear end cap bar axle (19) and pole (15).
3. a kind of saw bit end skip detector according to claim 1, it is characterised in that: it is connected by set lever between described pole (15) with bracing frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074189.5U CN205373574U (en) | 2015-12-22 | 2015-12-22 | Saw bit end skip detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074189.5U CN205373574U (en) | 2015-12-22 | 2015-12-22 | Saw bit end skip detector |
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| Publication Number | Publication Date |
|---|---|
| CN205373574U true CN205373574U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521074189.5U Active CN205373574U (en) | 2015-12-22 | 2015-12-22 | Saw bit end skip detector |
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| CN (1) | CN205373574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006315A (en) * | 2019-04-15 | 2019-07-12 | 江南造船(集团)有限责任公司 | A kind of measurement tooling and method adjusting spacer thickness for measuring guide vane equipment |
-
2015
- 2015-12-22 CN CN201521074189.5U patent/CN205373574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006315A (en) * | 2019-04-15 | 2019-07-12 | 江南造船(集团)有限责任公司 | A kind of measurement tooling and method adjusting spacer thickness for measuring guide vane equipment |
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