CN2516296Y - Z-axis setting device - Google Patents
Z-axis setting device Download PDFInfo
- Publication number
- CN2516296Y CN2516296Y CN 02201019 CN02201019U CN2516296Y CN 2516296 Y CN2516296 Y CN 2516296Y CN 02201019 CN02201019 CN 02201019 CN 02201019 U CN02201019 U CN 02201019U CN 2516296 Y CN2516296 Y CN 2516296Y
- Authority
- CN
- China
- Prior art keywords
- screw
- bar
- sliding
- hole
- axle
- 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 - Lifetime
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 40
- 238000005259 measurement Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 12
- 239000000523 sample Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000002583 cell-derived microparticle Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 needle stand Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A Z-axis setter mainly comprises a body, a magnetic base, a measurement and calibration meter and a measurement mechanism, wherein the magnetic base is locked below the body for magnetic attraction positioning, the measurement and calibration meter is embedded in a circular concave hole of the body for reading measurement data, a fine adjustment screw and a spring which are screwed with an adjustment nut are sequentially arranged in an axial inner hole of a sliding shaft in the measurement mechanism, the sliding shaft penetrates through a cylinder hole of a sliding shaft sleeve and is arranged in a longitudinal inner hole of the body in a penetrating manner, the bottom end surface of the fine adjustment screw is abutted against a rod body of a zero returning rod, a sliding hole is drilled on one rod body surface of the zero returning rod, when the sliding hole is opposite to the fine adjustment screw, the fine adjustment screw can slide in, a stop rod which penetrates through the body can limit the up-down displacement of the sliding shaft, a driving screw is locked at the bottom shaft section of the sliding shaft, and a hexagonal inner hole is arranged at one end of the driving screw for the front end of a spring hook rod which is locked on the sliding rod of the measurement meter, when the sliding shaft is displaced, the pointer of the measurement and calibration meter can be driven to rotate to indicate the displacement data of the sliding shaft, so as to facilitate reading.
Description
The utility model provides a kind of structural improvement design of Z axle setting apparatus, refers to that especially a kind of use is being used for correctly obtaining the Z axle setting apparatus of the distance between cutter and workpiece as comprehensive turning centre machine.
Z axle setting apparatus use as comprehensive turning centre machine on the time because can be rapidly and correctly obtain distance between cutter and the workpiece, and then with gained data input computer,, when making the processing operation, not only convenient but also accurate as the foundation that formula is carried out.Therefore, Z axle setting apparatus has become the indispensable aid of comprehensive turning centre machine.Moreover Z axle setting apparatus mainly measures calibration by one, magnetic bases and a measurement mechanism be combined into, and the convenient and space interference aspect restriction of value in order to use is so it highly is 50mm or 100mm.The Z axle setting apparatus of prior art, owing to be subjected to the restriction of binding member self-condition and required each size of product itself, still have following shortcoming in the use: (1) general measurement calibration of using is because the cooperation of overall architecture, and avoid overall volume excessive, all adopt little surface, so cause the user to read inconvenience, and its cost also have higher phenomenon.(2) on existing its framework of Z axle setting apparatus too high phenomenon is arranged highly all, so when the workpiece that is used in the processing of small-sized board or desire is relatively large, and use to be engaged in and add man-hour as the extended type cutter, often cause and be difficult to be used, even the phenomenon that can't use, even use reluctantly, its calculating that measures numerical value is also very inconvenient.(3) the Z axle setting apparatus of prior art, it is to be drilled with a hole on Z axle setting apparatus that the part pattern is arranged, the indicator insertion that measures calibration so as to order combines with measurement mechanism.If this, then scale protrudes and is arranged at outside the Z axle setting apparatus, when using, easily cause collision impaired, and its indicator indication that measures stroke and scale is inconsistent, can only make return-to-zero and use, can not directly make the foundation of processing capacity increase and decrease, often make the processor make workpiece scrap because of the misuse misidentification.(4) existing Z axle setting apparatus is when desiring to make zero the precision of check own when using, and often needs to cooperate make zero sheet or the ring that makes zero to measure.If this, regular meeting forgets because of will the make zero sheet or the ring that makes zero and high-volume locates or lose, and causes the pause that causes work.Also have it is locked on the gauge head next door so that take, but easily cause making the large-scale cutter situation impaired to take place because of touching causes.
At the many shortcoming of above-mentioned Z axle setting apparatus, main purpose of the present utility model is Z axle setting apparatus, and it has the built-in structural design that makes zero, and it designs in addition safe setting, when tool detection to zero point, sliding axle still can continue to slip downwards, so that the protection cutter can not damage because of being collided; And its bar that makes zero is provided with the location design, is beneficial to the user and uses.
Another purpose of the present utility model is to make the measurement calibration to be embedded at the body of Z axle setting apparatus, and its probe, needle stand, probe catheter is outside by protruding originally, become to be hidden in and measure in the calibration abdomen, and the element structure that measures calibration together with the relevant drive that cooperates all is in the body that places Z axle setting apparatus; Have accurate precision again, and reasonable in design, accurate, practical.
Another purpose of the present utility model is the high improvement of deciding the magnetic bases of device of Z axle, it can significantly reduce the ectosome height of magnetic bases, and still possess powerful magnetic attraction: and then make the height of Z axle setting apparatus obtain significantly reduction, to be more suitable in just using, and reduce the probability of cutter collision and guarantee the safety of cutter and the use of all types of workpieces.
Adopt following technical scheme for reaching above-mentioned purpose the utility model:
A kind of Z axle setting apparatus includes be combined intos such as a body, magnetic bases, a measurement calibration and a measurement mechanism; Wherein:
Body, its front has a circular shrinkage hole, and from up to down offers a vertical endoporus, vertically has a vertical slotted eye on the wall between hole and the circular shrinkage hole, vertically offers a screw that connects on the relative wall of slotted eye; Vertically offer a bar hole on the side wall surface of endoporus; In addition, body is with the sealed magnetic bases of fixed screw;
Can make the magnetic bases of magnetic fixed bit;
Measure calibration, it is embedded in the circular shrinkage hole of body, has a sliding bar in it, and the shaft of sliding bar is locked and is provided with a spring raker, is combined with an end of a spring on the spring raker, and the other end of spring is to be fixed in the housing appropriate location that measures calibration;
Measurement mechanism, it is arranged in the body, mainly is made of assemblies such as sliding axle, sliding axle sleeve, block bar and the bars that makes zero; Wherein, sliding axle is placed through in the tube hole of sliding axle sleeve, is placed through with it in vertical endoporus of body again; And spiral shell is located at the block bar of body, the stretched through perforation of sliding axle sleeve of its shaft, and insert contract in the strip slotted eye of sliding axle with front end;
Described Z axle setting apparatus has a built-in structure that makes zero, and its structure is: in its axial bore of the sliding axle of measurement mechanism, inserted one and adjusted nut, a fine adjustment screw and a spring; Wherein, fine adjustment screw is screwed together in the screw of adjusting nut, and a downward sheathed spring; And this fine adjustment screw is against on the shaft of the bar that makes zero; This bar that makes zero is set in the bar hole of body, and its head end has a runner, has a concave ring groove on the shaft of leading portion, is drilled with one in the appropriate location of the rear portion of concave ring groove shaft and slides the hole.
Offer one on this body and become the screw pass through mutually with the bar hole, can establish a location screw for lock in the screw, the head end of this set screw makes it be located and rotate in the groove of the concave ring groove of the bar that makes zero for inserting contract.
Offer on this body one with bar hole endoporus in the same way, inserted a spring and a steel ball in the endoporus, the outer pearl face of this steel ball is butted on the internal face of the runner that head end had of the bar that makes zero.
The sliding bar two ends that measure calibration are arranged with a sliding bar conduit respectively, and are drilled with a screw on the shaft of this sliding bar and are used for lock and establish a spring raker.
The axial bore of the sliding axle of measurement mechanism, upwards and have a shrinkage pool than path.
Its axis body bottom of the sliding axle of measurement mechanism offers a screw on one side and establishes for a drive screw lock.
Drive screw one end of the sliding axle of measurement mechanism has a hexagonal endoporus and stretches contract for the front end of locking the spring raker of establishing on the sliding bar that measures calibration and go into.
Make zero and offer a shrinkage pool on the internal face of runner of bar.
Because adopt technique scheme, it has the built-in structural design that makes zero Z axle setting apparatus, and its in addition design safe setting is arranged, when tool detection to zero point, sliding axle still can continue to slip downwards, so that the protection cutter can not damage because of being collided; And its bar that makes zero is provided with the location design, is beneficial to the user and uses; And can adopt commercially available measurement calibration, a probe and needle stand that its circular surface is respectively had are up and down excised, cooperate relevant drive such as probe catheter, measurement mechanism to measure the matching design of calibration again, can make and measure the body that calibration is embedded at Z axle setting apparatus, and its probe, needle stand, probe catheter is outside by protruding originally, become to be hidden in and measure in the calibration abdomen, and the element structure that measures calibration together with the relevant drive that cooperates all is in the body that places Z axle setting apparatus.Have accurate precision again, and reasonable in design, accurate, practical; In addition, because to the improvement of the magnetic bases of Z axle setting apparatus, wherein magnetic adopts a kind of permanent magnet (as the neodymium iron boron magnetite) of high magnetic force as magnetic core.Not only the ectosome height of magnetic bases significantly can be reduced, and still possess powerful magnetic attraction.And then the height that makes Z axle setting apparatus obtains significantly reduction, being more suitable in use, and reducing the probability of cutter collision and guarantees the safety of cutter and the use of all types of workpieces.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Figure 1 shows that the schematic perspective view of utility model;
Figure 2 shows that the perspective exploded view of utility model;
Figure 3 shows that the combination generalized section of utility model;
Figure 4 shows that combination partial cutaway schematic of the present utility model;
Figure 5 shows that action schematic diagram of the present utility model ();
Figure 6 shows that action schematic diagram of the present utility model (two).
Shown in Fig. 1-4, Z axle setting apparatus of the present utility model includes be combined intos such as a body 1, magnetic bases 2, one measurement calibrations 3 and a measurement mechanism, wherein:
Measurement mechanism is arranged in the body 1, mainly constituted by assemblies such as sliding axle 4, sliding axle sleeve 5, block bar 6 and the bars 7 that makes zero, wherein: sliding axle 4, it is a divalence cylinder, rank are measuring head 401 on it, its axis body axially have an axial bore of offering from bottom to up 402, axial bore 402 is upwards and have a shrinkage pool 403 than path.The axis body bottom of sliding axle 4 offers a screw 404 on one side, and screw 404 is locked and is provided with a drive screw 405.Again, sliding axle 4 in screw 404 relatively to outer wall on offer a strip slotted eye 406.Moreover, inserted one in axial bore 402 holes of this sliding axle 4 and adjusted nut 41 1 fine adjustment screws 42 and a spring 43; Wherein, this fine adjustment screw 42 is screwed together in the screw 411 of adjusting nut 41, and downward sheathed spring 43.Above-mentioned sliding axle 4 is placed through in the tube hole 51 of sliding axle sleeve 5.
Sliding axle sleeve 5, it is placed through in vertical endoporus 12 of body 1.Have a longitudinal hole 51, one side tube-walls in the center of cylindrical shell and have a strip slotted eye 52 that runs through, have a perforation 53 on to the side tube-wall in addition relatively, have two-phase inner concave arc surface 54 in the same way on the bottom barrel of its cylindrical shell.
Block bar 6, spiral shell are located in the screw 14 of body 1, and borrow a sealing screw 61 to be cooperated spiral shell to close.
The bar 7 that makes zero, it is placed through in the bar hole 15 of body 1, and its head end has a runner 71, has a concave ring groove 72 on the shaft of leading portion, and is drilled with one in the rear portion of concave ring groove 72 shaft appropriate location and slides hole 73.Offer a shrinkage pool 711 on the internal face of runner 71 again.
Structure, feature as above-mentioned each member; Its group of the utility model Z axle setting apparatus upright in conjunction with and each member action relationships and function, Action Specification each other as follows: wherein, the combination of magnetic bases 2, earlier magnetic 24 is placed in the circular inner hole 22 of magnetic bases 2, relend screw 251 screw locks in screw 23, and seal fixing with a panel 25, combination is provided with a knob 26 on this panel 25, but these knob 26 turn magnetics 24; When knob 26 rotates to its 2 very left and right when position with magnetic 24, then can make magnetic bases 2 have strong magnetic force, make it can make the magnetic fixed bit, otherwise, when knob 26 rotates to it two very during upper and lower with magnetic 24.Then make magnetic bases 2 not have magnetic force, face can't be fixed as magnetic.Body of the present utility model 1 and magnetic bases 2 are borrowed screw 181 to pass magnetic bases 2 set through holes 21 respectively and upwards are screwed together on the set screw 18 of body 1, and make body and magnet base 2 be combined into one.About measuring calibration 3 and measurement mechanism combined body 1 its method be in proper order: at first spring 171 and steel ball 172 are inserted in the endoporus 17 of body 1 in regular turn, the bar 7 that will make zero again places in the bar hole 15 of body 1, relending set screw 161 locks establishes in the screw 16 of body 1, and make its head end stretch into and insert in concave ring groove 72 grooves of the bar 7 that makes zero, make the bar 7 that makes zero be located.Simultaneously, the shrinkage pool 711 retaining contracts offered on the internal face of the runner that head end had 71 of bar 7 of making zero are lived the outer pearl face of steel ball 172, and make spring 171 and steel ball 172 can not eject, and have the location sense and show function, and cooperate when doing to indicate mark, can point out when using, the bar 7 that needs to make zero goes to the user when using point by runner 71.Come again, at first sliding axle 4 is placed in the longitudinal hole 51 of sliding axle sleeve 5, and make the strip slotted eye 52 of its screw of offering 404 corresponding to sliding axle sleeve 5, and the strip slotted eye 406 that sliding axle 4 is offered on outer wall in addition also is the perforation 53 of being offered corresponding to sliding axle sleeve 5.The adjustment nut 41 that will screw togather is in regular turn from bottom to top again inserted in the axial bore 402 of sliding axle 4 with fine adjustment screw 42 and spring 43, form then in vertical endoporus 12 that above-mentioned sliding axle sleeve 5 places body 1 again, and make the vertical slotted eye 13 of strip slotted eye 52 for being offered of sliding axle sleeve 5 corresponding to body 1, and the screw 14 of perforation 53 for being offered corresponding to body 1 that sliding axle sleeve 5 is offered, again, the two-phase that had of sliding axle sleeve 5 bottoms in the same way inner concave arc surface 54 just in time straddle on the shaft of the bar 7 that makes zero.Moreover, the user can go into block bar 6 lock contracts in the screw 14 of body 1, and make the stretched through perforation 53 of sliding axle sleeve 5 of its shaft, and insert contract in the strip slotted eye 406 of sliding axle 4, and the screw 14 of body 1 relends a pair of screw 61 that closes and gives closed orifices with front end.Like this, then block bar 6 can be fixed sliding axle sleeve 5, but and the upper and lower displacement stroke of limit slippage axle 4.In addition, the user can one drives screw 405 the stretched through vertical slotted eye 13 of body 1 and the strip slotted eye 52 of slip beam barrel 5, and the screw of being offered in sliding axle 4 with one end screw lock 404, it is end stretching out in the circular shrinkage hole 11 of body for appropriate amount in addition.Moreover, the user can be embedded in the circular shrinkage hole 11 of body 1 measuring calibration 3, and order measure calibration 3 set sliding bars 31 lock the spring raker 33 established before correct slotting contract and go in the hexagonal endoporus 4051 of an end of the drive screw of establishing 405 that aforementioned sliding axle 4 is locked.And then lock and will measure calibration 3 by screw 35 by the screw 111 of body 1 and give fixed bit.The combination of measurement calibration of as above being finished 3 and measurement mechanism and body 1.
As above make up the Z axle setting apparatus of finishing, the measuring head 401 on rank on sliding axle 4, bear and measure induction, and when making the slip glides downward, it can measure the spring raker 33 of calibration 3 via set drive screw 405 interlocks in lower end, and then drives sliding bar 31, orders about the indicator rotation that measures calibration 3 more synchronously, to point out the data of slide displacement, the user can read out the data of slip according to this exactly.
Moreover, in the utility model design, the adjustment nut 41 of inserting in the endoporus 402 of its sliding axle 4 and being provided with, fine adjustment screw 42, spring 43 its with the start that cooperates of the bar 7 that makes zero, its topmost purpose is to give the utility model the one built-in structure that makes zero, and this also is one of principal character of the utility model Z axle setting apparatus.This makes zero and is meant that to measure calibration 3 pointers capable fixed during to index zero, this Z axle setting apparatus is by the height of the end to the upper surface of the measuring head 401 of sliding axle 4, just in time be set the height (as 100mm) make zero of the present utility model built-in make zero structure its be the adjustment nut 41 and the fine adjustment screw 42 of the endoporus 402 of sliding axle 4 being inserted combination, hypomere in fine adjustment screw 42 is inserted in a screw 43 again, and just in time can be against on the bottom face of fine adjustment screw 42 on the outer diametric plane of shaft of the bar 7 that makes zero that is incorporated into body 1.This moment, the user can make it to the appropriate location by the overhang of adjusting fine adjustment screw 42, that is, supports and the pole face of the bar 7 that makes zero sliding axle 4 when sliding downwards to its set fine adjustment screw 41 bottom faces, and can't descend the time, the height of its Z axle setting apparatus just in time is 100mm again.Simultaneously, the surface of the rotatable measurement calibration 3 of user makes the index of its pointer to positive zero, promptly finishes so-called making zero.Moreover for taking into account when Z axle setting apparatus uses, its tool detection is during to zero point, cutter takes place easily and measuring head 401 collisions are impaired.So; the shaft of the bar 7 that makes zero of the present utility model slides hole 73 in simultaneously being drilled with one with fine adjustment screw 41 bottom faces by the appointment of touching the position; for when tool detection to zero point; fine adjustment screw 41 can continue to descend to stretching into and slides in the hole 73; this that is its sliding axle 4 can continue to descend, to protect cutter not collided and to fall (as shown in Figure 5).And when making zero at ordinary times, the user can utilize bar 7 runners 71 that make zero bar 7 shafts that will make zero to rotate to an angle, make zero on the shaft of bar 7 and make zero to make fine adjustment screw 41 and to slide not correspondence position (as shown in Figure 6) of 73 one-tenth in hole, can make fine adjustment screw 41 be butted on.
The design of the utility model Z axle setting apparatus, novel, reasonable, and the benefit of tool practicality.
Claims (8)
1, a kind of Z axle setting apparatus includes be combined intos such as a body, magnetic bases, a measurement calibration and a measurement mechanism; Wherein:
Body, its front has a circular shrinkage hole, and from up to down offers a vertical endoporus, vertically has a vertical slotted eye on the wall between hole and the circular shrinkage hole, vertically offers a screw that connects on the relative wall of slotted eye; Vertically offer a bar hole on the side wall surface of endoporus; In addition, body is with the sealed magnetic bases of fixed screw;
Can make the magnetic bases of magnetic fixed bit;
Measure calibration, it is embedded in the circular shrinkage hole of body, has a sliding bar in it, and the shaft of sliding bar is locked and is provided with a spring raker, is combined with an end of a spring on the spring raker, and the other end of spring is to be fixed in the housing appropriate location that measures calibration;
Measurement mechanism, it is arranged in the body, mainly is made of assemblies such as sliding axle, sliding axle sleeve, block bar and the bars that makes zero; Wherein, sliding axle is placed through in the tube hole of sliding axle sleeve, is placed through with it in vertical endoporus of body again; And spiral shell is located at the block bar of body, the stretched through perforation of sliding axle sleeve of its shaft, and insert contract in the strip slotted eye of sliding axle with front end;
It is characterized in that: described Z axle setting apparatus has a built-in structure that makes zero, and its structure is: in its axial bore of the sliding axle of measurement mechanism, inserted one and adjusted nut, a fine adjustment screw and a spring; Wherein, fine adjustment screw is screwed together in the screw of adjusting nut, and a downward sheathed spring; And this fine adjustment screw is against on the shaft of the bar that makes zero; This bar that makes zero is set in the bar hole of body, and its head end has a runner, has a concave ring groove on the shaft of leading portion, is drilled with one in the appropriate location of the rear portion of concave ring groove shaft and slides the hole.
2, a kind of Z axle setting apparatus as claimed in claim 1; It is characterized in that: offer one on this body and become the screw pass through mutually with the bar hole, can establish a location screw for lock in the screw, the head end of this set screw makes it be located and rotate in the groove of the concave ring groove of the bar that makes zero for inserting contract.
3, a kind of Z axle setting apparatus as claimed in claim 1; It is characterized in that: offer on this body one with bar hole endoporus in the same way, inserted a spring and a steel ball in the endoporus, the outer pearl face of this steel ball is butted on the internal face of the runner that head end had of the bar that makes zero.
4, a kind of Z axle setting apparatus as claimed in claim 1; It is characterized in that: the sliding bar two ends that measure calibration are arranged with a sliding bar conduit respectively, and are drilled with a screw on the shaft of this sliding bar and are used for lock and establish a spring raker.
5, a kind of Z axle setting apparatus as claimed in claim 1 is characterized in that: the axial bore of the sliding axle of measurement mechanism, upwards and have a shrinkage pool than path.
6, a kind of Z axle setting apparatus as claimed in claim 1; It is characterized in that: establish for a drive screw lock on one side its axis body bottom of the sliding axle of measurement mechanism offers a screw.
7, as claim 1 or 6 described a kind of Z axle setting apparatus; It is characterized in that: drive screw one end of the sliding axle of measurement mechanism has a hexagonal endoporus and stretches contract for the front end of locking the spring raker of establishing on the sliding bar that measures calibration and go into.
8, a kind of Z axle setting apparatus as claimed in claim 1; It is characterized in that: offer a shrinkage pool on the internal face of the runner of the bar that makes zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201019 CN2516296Y (en) | 2002-01-21 | 2002-01-21 | Z-axis setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201019 CN2516296Y (en) | 2002-01-21 | 2002-01-21 | Z-axis setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516296Y true CN2516296Y (en) | 2002-10-16 |
Family
ID=33684019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02201019 Expired - Lifetime CN2516296Y (en) | 2002-01-21 | 2002-01-21 | Z-axis setting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516296Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480890A (en) * | 2013-09-23 | 2014-01-01 | 中能电力科技开发有限公司 | Drilling auxiliary device |
-
2002
- 2002-01-21 CN CN 02201019 patent/CN2516296Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480890A (en) * | 2013-09-23 | 2014-01-01 | 中能电力科技开发有限公司 | Drilling auxiliary device |
| CN103480890B (en) * | 2013-09-23 | 2015-12-09 | 中能电力科技开发有限公司 | A kind of drilling aid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204085424U (en) | Piece surface pick-up unit | |
| CN2516296Y (en) | Z-axis setting device | |
| CN112238235A (en) | Drilling equipment is used in door and window processing | |
| CN216132387U (en) | Multifunctional measuring tool for building detection | |
| CN108413851A (en) | The full-automatic longhole survey instrument of steering wheel lower axle | |
| CN209214499U (en) | Armature boring detection device | |
| CN113203343A (en) | Detection apparatus capable of automatically distinguishing thickness of computer main box | |
| CN209607240U (en) | A kind of apparatus for demonstrating of the high school physics conservation of momentum easy to use | |
| CN220454444U (en) | High-precision detection device for steering power-assisted pump shell | |
| CN217210615U (en) | Differential head with super-large stroke | |
| CN87206793U (en) | Special pattern multipurpose micrometer with dual measuring terminals | |
| CN221313346U (en) | Quick auxiliary clamping and changing mechanism for ball screw machining | |
| CN220872214U (en) | Portable electronic universal testing machine | |
| CN101352816B (en) | Structure of double-ball type edge searching meter | |
| CN214276722U (en) | Gear shaft length measurement tool | |
| CN217688201U (en) | Steel construction prestressing force detection device | |
| CN218322681U (en) | Portable soil matrix compactness detection device | |
| CN221527578U (en) | Hole depth and aperture detection device for mechanical parts | |
| CN221039044U (en) | Building design is with investigation of land auxiliary device | |
| CN217260152U (en) | Building engineering surveying and mapping device | |
| CN215491495U (en) | Checking fixture for spline locking positioning mandrel | |
| CN215217569U (en) | Surface flatness detection device for precise hardware shell | |
| CN2116190U (en) | Miniature three dimensions measuring stand | |
| CN215261743U (en) | Inclination measuring device for geological survey | |
| CN212843712U (en) | Lens detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120121 Granted publication date: 20021016 |