CN2654311Y - Band saw cutting length measuring device - Google Patents
Band saw cutting length measuring device Download PDFInfo
- Publication number
- CN2654311Y CN2654311Y CN 200320107441 CN200320107441U CN2654311Y CN 2654311 Y CN2654311 Y CN 2654311Y CN 200320107441 CN200320107441 CN 200320107441 CN 200320107441 U CN200320107441 U CN 200320107441U CN 2654311 Y CN2654311 Y CN 2654311Y
- Authority
- CN
- China
- Prior art keywords
- pulley
- pulley box
- spool
- saw
- laser lamp
- 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
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Abstract
The utility model discloses a saw-cutting length measurement device of a band saw, relating to an accessory device used in a band saw, which comprises a pulley box, a knighthead, a lifting poker, a tapeline, a winding reel, steel wires, wire wheels, a pulley and a laser light. The reel of the tapeline and the central shaft of the winding reel are connected as a whole, and welded fixedly to the right-angle corner at the lower end of the lifting poker through the outer shell of the steel tape; the steel wires winding the winding reel enters the pulley box respectively through the two groove wire wheels on the pulley box and the lifting poker, and are fixed on the running surface in the pulley box respectively thorough a dynamic pulley block and a static pulley block; the upper part of the static pulley block is connected with a matching block. Compared with prior art, the utility model has the advantages of having simple structure and convenient operation, enabling to precisely measure the saw-cutting length of long material waiting for saw cutting, having high work efficiency, saving manpower and not needing to be program controlled or driven by motor.
Description
Technical field:
The utility model relates to a kind of auxiliary equipment used on the band sawing machine, specifically a kind of band sawing machine sawing length-measuring appliance.
Background technology:
At present, band sawing machine is when sawing length material, and the amount honest material is long earlier to want two human tape measures usually, and draws the sawing line on section bar, with the setting-out on the red line aligning section bar of laser lamp, carries out sawing, inefficiency according to the sawing line again.And because the lathe laser lamp is at section bar side-irradiation line of reference, when measuring material length with the long distance of tape measure, because tape measure deadweight sag bent makes certainty of measurement accurate inadequately.Though have a kind of sawing machine to measure automatically and locking sawing length device now, this sawing machine uses two pairs of hydraulic clamp pincers, a pair of clamping, a pair of unclamping, the flexible stroke by hydraulic cylinder piston rod adds automatically controlled number system, can realize accurately location.But this mechanism arrangement only is applicable to the section bar location that material is grown.More than 7 meters, if use above-mentioned conventional way, then hydraulic clamp is subjected to the restriction of piston rod length as blank length, must move back and forth ten surplus time, work tempo is too slow like this, efficient is low.
Summary of the invention:
The purpose of this utility model be to provide a kind of simple in structure, easy to operate, efficient is high, can accurately measure the band sawing machine sawing length-measuring appliance of long material sawing length.
The purpose of this utility model is achieved in that this band sawing machine sawing length-measuring appliance is made of pulley box, support bar, elevating lever, tape measure, spool, wire, line wheel, pulley, laser lamp etc.The spool outer end of steel tape and the central shaft of spool are connected as a single entity, and are weldingly fixed on the right angle corner place of elevating lever lower end by the shell of steel tape.The wire that twists on the spool enters in the pulley box by two flute profile line wheels on elevating lever and the pulley box respectively, respectively through being fixed on after running block and the fixed pulley group on the plate face in the pulley box, the bottom of running block is connecting balancing weight in the pulley box.The external diameter of spool is littler than the external diameter of steel tape, and spool can rotate according to the flexible of steel tape, and hook is arranged above the tape measure.The other end of elevating lever passes the rectangle hole on the support bar, and there are two screw holes the rectangle hole back on support bar, elevating lever is held out against fixing with bolt by screw hole respectively.Can be according to the needs of section bar, elasticity bolt is adjusted the height of elevating lever.Side at the pulley box is connecting laser lamp, and laser lamp is directly over steel tape hook, and the laser lamp red line impinges upon the zero point of tape measure on the position.
When specifically using the utility model, the pulley box is fixed in the former lathe side of band saw otch back, and keeps certain distance with former lathe sawing mouth, and according to from the distance of the sawing mouth length that the steel tape front end mute is equal, rivet over one again and link up with, hook director degree counting is zero.Laser lamp is installed in the top of position at zero point, and the laser lamp line of reference is aimed at position at this at zero point.After being amputated the blank termination by the sawing section bar, section bar is advanced under the flexible rule box by the feeding of lathe cylinder, and the operative employee hangs over the material termination with tape measure, section bar advances and pulls out tape measure and advance, rotate thereby drive spool, the pulling wire makes the balancing weight in the pulley box pass through the pulley pull-up.When the tape measure metering scale will arrive Len req, stop motor-driven feeding, shake the lathe handle and finely tune, make the laser lamp red line aim at the true length number of division that the tape measure face is measured, the clamp that surges clamps section bar, and band saw begins the saw material.After the saw material is finished, the operative employee breaks away from section bar with the tape measure hook, wire is by the deadweight effect of the balancing weight of running block bottom in the pulley box, the pulling pulley, fixed pulley group and running block rotate, and balancing weight descends, and wire drives spool and clockwise rotates, thereby tape measure all is retracted in the flexible rule box, and at this moment balancing weight is just in time fallen the bottom of pulley box.
Advantage of the present utility model: simple in structure, easy to operate, can accurately measure the long sawing length of expecting of wanting sawing, high efficiency is saved manpower, need not motor-driven and program control.
The figure that bows explanation:
Accompanying drawing 1 is a subjective schematic diagram of the present utility model
Accompanying drawing 2 is the A-A cutaway view of accompanying drawing 1 middle pulley box
The specific embodiment:
Make the utility model with reference to accompanying drawing 1, accompanying drawing 2, this band sawing machine sawing length-measuring appliance is made of pulley box 1, support bar 2, elevating lever 3, tape measure 4, spool 5, wire 6, line wheel 7, pulley 8, laser lamp 9.The central shaft of the spool of tape measure 4 and spool 5 is connected as a single entity, and is weldingly fixed on the right angle corner place of elevating lever 3 lower ends by the shell of steel tape 4.The wire 6 that twists on the spool 5 enters in the pulley box 1 by elevating lever 3 and two flute profile line wheels 7 above the pulley box 1 respectively, and respectively by being fixed on after running block and the fixed pulley group on the plate face in the pulley box, running block 8 bottoms are connecting balancing weight 11.The external diameter of spool 5 is littler than the external diameter of steel tape 4, and rotates with the flexible of tape measure 4, and hook 10 is arranged above the tape measure 4.The rectangle hole above the support bar 2 is passed in elevating lever 3 upper ends, there are two screw holes the back of rectangle hole on support bar 2, and hold out against fixedly elevating lever 3 with bolt by screw hole, elevating lever 3 can be adjusted elevating lever 3 according to the thickness and the external diameter size of section bar by elasticity bolt height.Laser lamp 9 is installed in the side of pulley box 1, and directly over the hook 10 of steel tape 4, and the red line of laser lamp 9 impinges upon the zero point of tape measure 4 on the position.
Claims (2)
1, a kind of band sawing machine sawing length-measuring appliance, constitute by pulley box (1), support bar (2), elevating lever (3), tape measure (4), spool (5), wire (6), line wheel (7), pulley (8), laser lamp (9), it is characterized in that the spool of tape measure (4) and the central shaft of spool (5) are connected as a single entity, and be weldingly fixed on the right angle corner place of elevating lever (3) lower end by the shell of steel tape (4); The wire (6) that twists on the spool (5) enters in the pulley box (1) by two the flute profile line wheels (7) above elevating lever (3) and the pulley box (1) respectively, and respectively by being fixed on after running block and the fixed pulley group on the plate face in the pulley box (1), running block (8) bottom is connecting balancing weight (11).
2, band sawing machine sawing length-measuring appliance according to claim 1, it is characterized in that connecting laser lamp (9) in the side of pulley box (1), laser lamp (9) is directly over the hook (10) of steel tape (4), and the red line of laser lamp (9) impinges upon the zero point of tape measure (4) on the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107441 CN2654311Y (en) | 2003-12-02 | 2003-12-02 | Band saw cutting length measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107441 CN2654311Y (en) | 2003-12-02 | 2003-12-02 | Band saw cutting length measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2654311Y true CN2654311Y (en) | 2004-11-10 |
Family
ID=34342241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320107441 Expired - Fee Related CN2654311Y (en) | 2003-12-02 | 2003-12-02 | Band saw cutting length measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2654311Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085120A (en) * | 2011-11-04 | 2013-05-08 | 佛山市豪德机械设备有限公司 | Longitudinal guiding rule with numerical control positioning device |
| CN103406832A (en) * | 2013-08-07 | 2013-11-27 | 苏州市合昌电器有限公司 | Grinding wheel cutter measuring device |
| CN105382613A (en) * | 2015-12-01 | 2016-03-09 | 安徽天思朴超精密模具股份有限公司 | Feeding device |
-
2003
- 2003-12-02 CN CN 200320107441 patent/CN2654311Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085120A (en) * | 2011-11-04 | 2013-05-08 | 佛山市豪德机械设备有限公司 | Longitudinal guiding rule with numerical control positioning device |
| CN103406832A (en) * | 2013-08-07 | 2013-11-27 | 苏州市合昌电器有限公司 | Grinding wheel cutter measuring device |
| CN105382613A (en) * | 2015-12-01 | 2016-03-09 | 安徽天思朴超精密模具股份有限公司 | Feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |