CN203109551U - Specially-used frame for adjusting hanging beam lead screw to be directed at position of guide rail - Google Patents
Specially-used frame for adjusting hanging beam lead screw to be directed at position of guide rail Download PDFInfo
- Publication number
- CN203109551U CN203109551U CN 201320018841 CN201320018841U CN203109551U CN 203109551 U CN203109551 U CN 203109551U CN 201320018841 CN201320018841 CN 201320018841 CN 201320018841 U CN201320018841 U CN 201320018841U CN 203109551 U CN203109551 U CN 203109551U
- Authority
- CN
- China
- Prior art keywords
- frame
- guide rail
- sets
- machine frame
- folder
- 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
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a specially-used frame for adjusting a hanging beam lead screw to be directed at the position of a guide rail. The specially-used frame comprises a machine frame, two sets of detecting devices and two sets of clamping devices, wherein the two sets of detecting devices and the two sets of clamping devices are mounted on the machine frame. The machine frame comprises a plate shaped like a Chinese character 'hui' and guide rail sliding blocks, the guide rail sliding blocks are fixedly mounted below the plate shaped like the Chinese character 'hui', and the two sets of detecting devices are respectively placed on two sides of the machine frame. Each detecting device comprises a micrometer which is mounted on the machine frame through a magnetic stand. The two sets of clamping devices are respectively placed on two sides of the same direction of the machine frame and the guide rail, and each clamping device comprises a screw rod, a constituting frame, a double-faced rack, two pinions, two big gear wheels, two sliding racks, a replaceable claw, a fixing claw, a U-shaped groove, a pressure sensor and a data acquisition unit. The specially-used frame is simple in structure, reasonable in design, high in mounting precision, capable of automatically detecting and being integrated with mounting and detecting, simple to operate, and easy to master.
Description
Technical field
The utility model relates to laser cutting machine and makes the field, is specifically related to a kind of adjustment drop in beam leading screw to the tailored version frame of guide rail position.
Background technology
The drop in beam leading screw adjusting process of existing laser cutting machine is the accurately machined angle bar of process to be buckled be put on the machine tool guideway face, the magnetic force gauge stand of micrometer is adsorbed on the angle bar, earlier micrometer side head is pointed on the Up Highway UHW of leading screw, promote angle bar drive micrometer and move along the guide rail direction, record jitter values and the off-centered direction of each section leading screw; Then micrometer side head is pointed on the side bus of leading screw, promote angle bar drive micrometer and move along the guide rail direction, record jitter values and the off center direction of each section leading screw.Distance and direction according to the record analysis leading screw deviation theory center line of twice measurement.The method is cumbersome and require the operator to possess higher technical know-how level, and is time-consuming, and complicated operation is difficult for grasping.
The utility model content
The purpose of this utility model is to provide the tailored version frame of a kind of adjustment drop in beam leading screw to guide rail position; Adopt this tailored version frame adjustment drop in beam leading screw can reduce requirement to operator's technology and theoretical level to guide rail position, reduce the set-up time, only need once-through operation just can satisfy leading screw to the depth of parallelism requirement of guide rail, and the drop in beam leading screw can quick and precisely be installed.
The utility model is achieved by the following technical solution:
A kind of adjustment drop in beam leading screw comprises a frame to the tailored version frame of guide rail position, and rack-mounted two cover checkout gears and two cover clamping devices;
Described frame comprises back-shaped plate and guide rail slide block, and the guide rail slide block is fixedly mounted on the below of back-shaped plate;
Two cover checkout gears lay respectively at the both sides of frame; Described checkout gear comprises micrometer, and described micrometer is installed on the frame by the magnetic force gauge stand;
Two covers clamp device and lay respectively at frame and guide rail both sides in the same way; Described clamping device comprises screw rod, form frame, two-sided tooth bar, two pinions, two gear wheels, two sliding racks, interchangeable pawl folder, the fixed claw folder, U-lag, pressure sensor and data acquisition unit, two-sided tooth bar is connected in the lower end of screw rod, two pinions mesh with the two sides of two-sided tooth bar respectively, gear wheel with pinion coaxial and with the engagement of the sliding rack of below, sliding rack can be free to slide in U-shaped groove, between two sliding racks the compression spring is housed, the fixed claw folder is rigidly connected below the sliding rack, interchangeable pawl folder is connected with the fixed claw folder, and pressure sensor is installed on four faces of interchangeable pawl folder; The output of pressure sensor links to each other with data acquisition unit.
Earlier the tailored version frame is calibrated sense data, zero clearing on data acquisition unit at the guide rail leading screw of known precision before the utility model; And then the adjusting type frame is placed on the tested closed slide, clamping feed screw nut by clamping device, pressure sensor contacts with feed screw nut, by be connected the force value that shows clamping device mechanical arm and leading screw contact point in real time with data acquisition unit.And it is slowly mobile on guide rail only to need rotational lead screw just can drive the tailored version frame, can realize that automation detects.And the micrometer on the tailored version frame can be used as check and uses when leading screw being installed or regularly detecting the lead screw position precision.
The utility model can reduce the requirement to operator's technology and theoretical level, reduced the set-up time, only need once-through operation just can satisfy leading screw to the depth of parallelism requirement of guide rail, and the drop in beam leading screw can be installed quick and precisely, can satisfy the installation needs and can satisfy the detection needs again, in production practices, can enhance productivity and play good economic benefit.The utility model is simple in structure, and is reasonable in design, and the installation accuracy height can detect automatically, installs and is detected on all over the body, simple to operate, is convenient to grasp.
Description of drawings
Overall structure figure when Fig. 1 is adjustment;
Fig. 2 is tailored version shelf structure figure;
Fig. 3 is the clamping device structure chart;
A. frame B. checkout gear C. clamping device 1. back-shaped plate 2. first screws 3. guide rail slide blocks 4. magnetic force gauge stands 5. micrometers 6. data acquisition units 7. screw rods 8. composition framves 9. two-sided tooth bar 10. pinions 11. gear wheels 12. sliding racks 13. pressure sensors 14. feed screw nuts 15. interchangeable pawls press from both sides 16. fixed claws and press from both sides 17. second screw 18.U shape grooves, 19. compression springs, 20. attachment screws.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated
As Figure 1-3, the utility model provides the tailored version frame of a kind of adjustment drop in beam leading screw to guide rail position, and described tailored version frame comprises frame A, checkout gear B and clamping device C.Described frame A comprises back-shaped plate 1 and guide rail slide block 3, and back-shaped plate 1 one ends are connected with guide rail slide block 3 by first screw 2, and the other end contacts naturally with guide rail slide block 3.
Described checkout gear B comprises micrometer 5, and totally two covers lay respectively at frame A both sides.The both sides that back-shaped plate 1 is in guide rail position are adsorbed respectively magnetic force gauge stand 4 are housed, and micrometer 5 is fixed on the frame A by magnetic force gauge stand 4, micrometer 5 measuring positions, highly can regulate.
Described clamping device C comprises screw rod 7, composition frame 8, two-sided tooth bar 9, two pinions 10, two gear wheels 11, two sliding racks 12, interchangeable pawl folder 15, fixed claw folder 16, U-lag 18, pressure sensor 13 and data acquisition units 6, totally two covers lay respectively at frame and guide rail both sides in the same way.Two ends, back-shaped plate 1 middle part are connected with clamping device C by attachment screw 20 respectively, screw rod 7 lower ends of clamping device are welded with two-sided tooth bar 9, with two-sided tooth bar 9 two sides engagements be pinion 10, two gear wheels 11 and pinion 10 coaxial and with sliding rack 12 engagements of below, and sliding rack 12 can be free to slide in U-shaped groove 18, and compression spring 19 is equipped with in the centre, be used for eliminating movement clearance and keep pretension, the sliding rack 12 belows fixed claw folder 16 that has been rigidly connected, interchangeable pawl folder 15 is connected with fixed claw folder 16 by second screw 17, and pressure sensor 13 is installed on each face of interchangeable pawl folder 15.Can make double sided gear 9 liftings by adjusting screw rod 7, driving pinion 10 rotates, power is delivered to gear wheel 11, gear wheel 11 and sliding rack 12 engagements, sliding rack 12 slides at U-lag 18, and along with the slip of sliding rack 12, fixed claw folder 16 moves, on the fixed claw folder 16 interchangeable jaw 15 is housed, on four contact-making surfaces of interchangeable jaw 15 and feed screw nut pressure sensor 13 is housed respectively.Fixed claw folder 16 moves and can drive interchangeable jaw 15 and compress feed screw nut 14, data that at this moment can detected pressures sensor 13.
Adopt special-purpose tailored version frame adjustment drop in beam leading screw to the method for guide rail position, specifically may further comprise the steps:
(1) calibration;
(1.1) frame A is placed on guide rail leading screw one end of known precision, regulate the screw rod 7 among the clamping device C, make it clamp feed screw nut 14, detect the pressure size of interchangeable jaw 15 and 14 4 contact points of feed screw nut by pressure sensor 13, and with described pressure sensor 13 zero clearings, the position of screw rod decline 7 this moment is the reference position under the mark;
(1.2) rotational lead screw slides to the other end of guide rail leading screw with frame A, and adjusting screw(rod) 7 is to the reference position; By the pressure size of the interchangeable jaw 15 of pressure sensor 13 detections with 14 4 contact points of feed screw nut, judge whether described pressure is zero; If enter step (2); Otherwise, return step (1.1), proceed calibration;
(2) frame A is placed on an end of guide rail leading screw to be measured, adjusting screw(rod) 7 is to the reference position, detecting the pressure size of interchangeable jaw 15 and 14 4 contact points of feed screw nut by pressure sensor 13, adjust lead screw position according to described pressure value, is zero until the pressure of four contact points;
(3) rotational lead screw slowly slides frame A, detects the pressure size of interchangeable jaw 15 and 14 4 contact points of feed screw nut by pressure sensor, adjusts lead screw position according to described pressure value, is zero until the pressure of four contact points;
(4) after adjustment was finished, rotating screw bolt 7 unclamped clamping device C; At this moment with the point of checkout gear B one side micrometer 5 gauge outfits contact leading screw bus with vertical radial intersection, opposite side micrometer 5 gauge outfits are aimed at leading screw bus and horizontal radial joining, sliding frame A slowly, detect the circle of two positions and beat, whether satisfy required precision with this adjustment that detects just.
Claims (1)
1. an adjustment drop in beam leading screw is characterized in that the tailored version frame of guide rail position, comprises a frame, and rack-mounted two cover checkout gears and two covers clamp devices;
Described frame comprises back-shaped plate (1) and guide rail slide block (3), and guide rail slide block (3) is fixedly mounted on the below of back-shaped plate (1);
Two cover checkout gears lay respectively at the both sides of frame; Described checkout gear comprises micrometer (5), and described micrometer (5) is installed on the frame by magnetic force gauge stand (4);
Two covers clamp device and lay respectively at frame and guide rail both sides in the same way; Described clamping device comprises screw rod (7), form frame (8), two-sided tooth bar (9), two pinions (10), two gear wheels (11), two sliding racks (12), interchangeable pawl folder (15), fixed claw folder (16), U-lag (18), pressure sensor (13) and data acquisition unit (6), two-sided tooth bar (9) is connected in the lower end of screw rod (7), two pinions (10) mesh with the two sides of two-sided tooth bar (9) respectively, gear wheel (11) with pinion (10) coaxial and with the engagement of the sliding rack (12) of below, sliding rack (12) can be free to slide in U-shaped groove (18), compression spring (19) is housed between two sliding racks (12), fixed claw folder (16) is rigidly connected below the sliding rack (12), interchangeable pawl folder (15) is connected with fixed claw folder (16), and pressure sensor (13) is installed on four faces of interchangeable pawl folder (15); The output of pressure sensor (13) links to each other with data acquisition unit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018841 CN203109551U (en) | 2013-01-14 | 2013-01-14 | Specially-used frame for adjusting hanging beam lead screw to be directed at position of guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018841 CN203109551U (en) | 2013-01-14 | 2013-01-14 | Specially-used frame for adjusting hanging beam lead screw to be directed at position of guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109551U true CN203109551U (en) | 2013-08-07 |
Family
ID=48889928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018841 Expired - Fee Related CN203109551U (en) | 2013-01-14 | 2013-01-14 | Specially-used frame for adjusting hanging beam lead screw to be directed at position of guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109551U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084818A (en) * | 2013-01-14 | 2013-05-08 | 苏州领创激光科技有限公司 | Method and special rack capable of adjusting position of suspended beam screw rod to guide rail |
| CN104596384A (en) * | 2013-01-14 | 2015-05-06 | 温州大学 | Special fixture for adjusting suspended beam lead screw position relative to guide rail |
| CN106181353A (en) * | 2016-08-24 | 2016-12-07 | 中国航天科技集团公司长征机械厂 | Large-scale spinning machine on-line measuring device installing mechanism |
| CN111894977A (en) * | 2020-07-03 | 2020-11-06 | 郭嘉辉 | Gear type swinging guide rail sliding block |
-
2013
- 2013-01-14 CN CN 201320018841 patent/CN203109551U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084818A (en) * | 2013-01-14 | 2013-05-08 | 苏州领创激光科技有限公司 | Method and special rack capable of adjusting position of suspended beam screw rod to guide rail |
| CN104596384A (en) * | 2013-01-14 | 2015-05-06 | 温州大学 | Special fixture for adjusting suspended beam lead screw position relative to guide rail |
| CN104596384B (en) * | 2013-01-14 | 2017-05-10 | 温州大学 | Special fixture for adjusting suspended beam lead screw position relative to guide rail |
| CN106181353A (en) * | 2016-08-24 | 2016-12-07 | 中国航天科技集团公司长征机械厂 | Large-scale spinning machine on-line measuring device installing mechanism |
| CN106181353B (en) * | 2016-08-24 | 2018-04-13 | 中国航天科技集团公司长征机械厂 | Large-scale spinning machine on-line measuring device installing mechanism |
| CN111894977A (en) * | 2020-07-03 | 2020-11-06 | 郭嘉辉 | Gear type swinging guide rail sliding block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103084818A (en) | Method and special rack capable of adjusting position of suspended beam screw rod to guide rail | |
| CN101788429B (en) | Equipment for testing bending and torsion resisting performances of electrical insulator | |
| CN203109551U (en) | Specially-used frame for adjusting hanging beam lead screw to be directed at position of guide rail | |
| CN104226745A (en) | Novel elevator guide rail automatic straightening device | |
| CN202329522U (en) | Upper mold planeness detecting device for bending machine | |
| CN102889841B (en) | Gear M-value rapid diameter measuring jaw linkage mechanism | |
| CN202903079U (en) | Length gauge | |
| CN101788253B (en) | Device for measuring axial assembling clearance between tappet body component roller wheel and tappet body for fuel injection system of automobile | |
| CN102699760B (en) | Novel loading experiment device for numerical control turntable | |
| CN204575038U (en) | T-type elevator guide rail full-automatic detection apparatus | |
| CN204228049U (en) | A kind of air bag backing positions degree right alignment detects tool | |
| CN203100716U (en) | A loosening clearance measuring device of an automobile backrest | |
| CN205300511U (en) | Experiment product size measurement device | |
| CN202267459U (en) | Silicon steel sheet stack thickness measuring device | |
| CN203116684U (en) | Workpiece end face parallelism detector | |
| CN205002738U (en) | Driven gear lateral runout measuring device | |
| CN102445130A (en) | Comprehensive detector for synchronized cone | |
| CN203981324U (en) | A kind of caliper sliding resistance test cubing | |
| CN203848783U (en) | Apparatus for rapid detection of tooth thickness and tooth depth of driving bevel gear of automobile axle | |
| CN104596384B (en) | Special fixture for adjusting suspended beam lead screw position relative to guide rail | |
| CN202928501U (en) | Piston stop port measuring mechanism | |
| CN203949644U (en) | Brake flange detector | |
| CN203479289U (en) | Flat knitting machine shaker complete set's lead screw moving clearance testing device | |
| CN203610797U (en) | Roller gear tooth-profile keyway alignment tool | |
| CN203299007U (en) | Calibration tool for car suspension system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140114 |