CN209062685U - A kind of contact Z axis tool setting gauge - Google Patents
A kind of contact Z axis tool setting gauge Download PDFInfo
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- CN209062685U CN209062685U CN201822000195.6U CN201822000195U CN209062685U CN 209062685 U CN209062685 U CN 209062685U CN 201822000195 U CN201822000195 U CN 201822000195U CN 209062685 U CN209062685 U CN 209062685U
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- stick
- contact
- cutter head
- tool setting
- setting gauge
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Abstract
The utility model provides a kind of contact Z axis tool setting gauge, including housing unit, to cutter head assembly, double contact switch component, connection component and cable line assembly, double contact switch component includes insulator, the spring and floating junction that are set in the inner cavity of insulator, floating junction interference, which connects, takes over a job dynamic conducting stick after being full of connection after insulation sleeve, two fixed conducting sticks connect with insulator interference and are connected respectively with activity two end in contact of stick, while fixed conducting stick is connect by the way that probe is connected with circuit board.Two end in contact of two fixed conducting sticks respectively with activity conducting stick form two contacts, two contacts are symmetrically distributed in the two sides of stress point, only when two contacts contact and could be connected simultaneously, opposite single-tap point structure, the stress of double contact structure wants balanced, it is not susceptible to deviate when reset, and then significantly improves the repeatable accuracy and stability of tool setting gauge.
Description
Technical field
The utility model relates to lathe auxiliary equipment field more particularly to a kind of contact Z axis tool setting gauges.
Background technique
Market contact Z axis tool setting gauge on sale is single-tap point structure at present, the contact of single-tap point structure be it is eccentric, i.e.,
The position of contact is not on the central point of stress, and when reset easily shifts, to influence the repeatable accuracy of tool setting gauge；In addition it touches
The material of point is all made of brass, and the shortcomings that this material is that oxidizable, lower hardness is easily-deformable, is easy to cause the sensitivity of tool setting gauge
It is reduced with service life；Communication aspect use common cable kalamein hose, and the leakproofness of metal hose it is poor, because
Cable long period of soaking is in cutting fluid and cutting oil, so that cable easily aging, fracture, the service life of tool setting gauge is significantly
It reduces.
Utility model content
To solve the above problems, tool setting gauge can be greatly improved the utility model proposes a kind of contact Z axis tool setting gauge
Repeatable accuracy, sensitivity, stability and service life.
The utility model provides a kind of contact Z axis tool setting gauge, comprising: double contact switch component: including insulator 2, floating
Dynamic connector 3, activity conducting stick 4, insulation sleeve 5, two fixed conducting sticks 6, conducting probe 28, circuit board 26 and spring 25；Institute
It states spring 25 to be fixedly connected and be set in the inner cavity of insulator 2 with floating junction 3, the insulation sleeve 5 and the floating junction 3
Upper end interference connection, it is described activity conducting stick 4 connect with 5 interference of insulation sleeve, two it is described fixations be connected sticks 6 with it is described
2 interference of insulator connects and passes through conducting probe 28 and connect with circuit board 26；Under the action of spring 25, two described solid
Surely conducting stick 6 is abutted against with the both ends of the activity conducting stick 4 respectively and is connected to form double contact switch；To cutter head assembly:
It is described that cutter head assembly is connect with the floating junction 3 in the double contact switch component；When it is described to cutter head assembly by outer masterpiece
Used time acts on 3 generation of floating junction, and it is disconnected to separate the activity conducting stick 4 with described two fixed conducting 6 phases of stick
It opens and forms disconnecting circuit and export；Housing unit: including ontology 1, shield 11 and sealing plate 24；It is 1 upper end opening of ontology, interior
Chamber is for accommodating the double contact switch component, and by sealing plate 24 from sealed bottom；The shield 11 is described to knife for accommodating
Head assembly, lower cover, which is closed, forms locking device in the periphery of the ontology 1；Cable line assembly: the cable line assembly with it is described
Circuit board connection in double contact switch component.
Preferably, the activity conducting stick is arranged in a manner of " work " type with described two fixed conducting sticks.
Preferably, two opposite guide grooves 29 are provided in the insulator 2, to form the activity conducting stick straight line
The path of movement.
Preferably, interference is connected with two excess of stroke probes 23, and one end of the excess of stroke probe 23 in the insulator 2
It is connect with the circuit board 26, stick 4 is connected towards the activity in the other end；When it is described activity conducting stick 4 simultaneously with two excess of stroke
When probe contacts, the alarm of excess of stroke circuit output is formed.
Preferably, described includes to cutter head 13, to cutter head mounting base 12, slide bar 7 and steel ball 15 to cutter head assembly；It is described right
Cutter head 13 is installed on described in cutter head mounting base 12, and one end of the slide bar 7 connect cutter head mounting base 12 with described, another
The periphery at end is docked with the floating junction 3, and the center of the other end is connect with 15 interference of steel ball, and is connected to the steel ball 15
The end face of the floating junction 3；When it is described to cutter head 13 by external force when, by the slide bar 7 with steel ball 15 to described
3 generation of floating junction effect in double contact switch component, and fix the activity conducting stick 4 with described two and stick 6 is connected
Mutually separation disconnects and forms disconnecting circuit and export.
Further preferably, 7 interference of slide bar is connected with sealing shroud 10；The sealing shroud 10 is elastic material, and is sealed
One end of set 10 is fixedly connected with the periphery to the cutter head mounting base, and the periphery of the other end and 1 upper end opening of ontology is solid
Fixed connection.
Further preferably, the upper end opening interference of the ontology 1 is connected with guide sleeve 9, and the guide sleeve 9 and the ontology 1
Between sealing ring 8 is set, the guide sleeve 9 connects the slide bar 7 for interference.
Preferably, the activity conducting stick 4 and the fixed conducting stick 6 are wolfram steel material.
Preferably, the cable line assembly includes: cable 20, cable pillar 19, Pipe protective joint 21 and adapter
22；One end of the adapter 22 is threadedly coupled with ontology 1, and the other end is threadedly coupled with Pipe protective joint 21, the cable shield
The other end grafting of pipe 19 and the Pipe protective joint 21, and the cable 20 passes through the cable pillar 19 and the switching
First 22 sealing is fixed, while being connect with circuit board 26；The cable pillar 19 is oil resistant PU tracheae.
It preferably, further include air blowing component, the air blowing component includes: tracheae 18, gas-tpe fitting 17, pinboard 16 and blows
Tracheae 14；The pinboard 16 is connect with the ontology 1, the one side threaded connection gas-tpe fitting 17, described in the grafting of side
Gas blow pipe 14；The 17 interpolation trachea 18 of gas-tpe fitting；Before using tool setting gauge, compressed gas enters from the tracheae 18,
And blown out through pinboard 16 from 14 nozzle of gas blow pipe, the nozzle of the gas blow pipe 14 is set on its side wall, and be aligned it is described right
Cutter head 13.
The utility model has the beneficial effects that two end in contact of two fixed conducting sticks respectively with activity conducting stick form two
Contact, two contacts are symmetrically distributed in the two sides of stress point, only when two contacts contact and could be connected simultaneously, with respect to single contact
Structure, the stress of double contact structure want balanced, and when reset is not susceptible to deviate, so significantly improve tool setting gauge repeatable accuracy and
Stability.
Detailed description of the invention
Fig. 1 is the dimensional decomposition structure diagram of contact Z axis tool setting gauge in the utility model embodiment.
Fig. 2 is the diagrammatic cross-section of contact Z axis tool setting gauge in the utility model embodiment.
Fig. 3 is the dimensional decomposition structure diagram of double contact switch component in the utility model embodiment.
Fig. 4 is the diagrammatic cross-section of double contact switch component in the utility model embodiment.
Specific embodiment
With reference to embodiment and compares attached drawing the utility model is described in further detail, it should be emphasised that
It is that following the description is only exemplary, rather than in order to limit the scope of the utility model and its application.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term
" first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate meaning
The quantity of the technical characteristic shown.Define " first " as a result, the feature of " second " can explicitly or implicitly include one or
More this feature of person.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clear
It is specific to limit.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
As illustrated in fig. 1 and 2, the utility model provides a kind of Z axis tool setting gauge, comprising: housing unit, to cutter head assembly, double
Contact switch component, cable line assembly and air blowing component.
Specifically, housing unit includes: ontology 1, shield 11 and sealing plate 24；1 upper end opening of ontology, inner cavity are double for accommodating
Contact switch component, and by sealing plate 24 from sealed bottom；In order to reach preferable sealing effect, sealing plate 24 and ontology 1
Sealing ring 27 is arranged in bottom.For accommodating to cutter head assembly, lower cover closes closed in the periphery of ontology 1 formation one shield 11
Device.
It include: to the end 13, to cutter head mounting base 12, slide bar 7 and steel ball 15 to cutter head assembly.Cutter head 13 is installed on pair
In cutter head mounting base 12, and interference fit connection is passed through with to cutter head mounting base 12 to cutter head 13；One end of slide bar 7 with to cutter head
Mounting base 12 is threadedly coupled, and other end periphery is docked with the floating junction 3 in double contact switch component by U-shaped card slot, slide bar 7
The center of the other end is connect with 15 interference of steel ball, and steel ball 15 is made to be connected to the end face of floating junction 3.In order to keep slide bar 7 suitable
It freely moves up and down, whole to connect with 9 interference of guide sleeve, guide sleeve 9 is also connect with the upper end opening interference of ontology 1 simultaneously, and is led to
The sealing of sealing ring 8 is crossed to fix.External oil, cutting fluid etc. penetrate into order to prevent, and the also interference of the outside of slide bar 7 is connected with tool
There is the sealing shroud 10 of sealing function, sealing shroud 10 is oil resistant fluorubber, with elasticity well, one end and to cutter head mounting base
Periphery connect and fix, the other end and the periphery of 1 upper end opening of ontology connect and fix.
As shown in Figures 3 and 4, double contact switch component: including insulator 2, floating junction 3, activity conducting stick 4, insulation sleeve
5, two fixed conducting sticks 6, conducting probe 28, excess of stroke probe 23, circuit board 26 and spring 25.
Fixing seat of 2 one side of insulator as each element in double contact switch component, on the other hand for outside with
And the internal element for needing to insulate insulate.Spring 25 is fixedly connected with floating junction 3 and is set to the inner cavity of insulator 2
In, the upper end interference of floating junction 3 is connected with insulation sleeve 5, and the one activity conducting stick 4 of inside interference connection of insulation sleeve 5 is insulating
Interference connection two, which is relatively fixed, inside the upper end of body 2 is connected stick 6, this two fixed conducting sticks 6 pass through conducting probe respectively
28 connect with the circuit board 26 of insulator foot；Under the elastic reaction of spring 25, two fixed conducting sticks 6 are led with activity respectively
The both ends of logical stick 4 are abutted and are connected to form double contact switch.Activity conducting stick 4 and two fixed conducting sticks 6 are with " work " type side
Formula is arranged so that space maximum reasonable.Two opposite guide grooves 29, the guide groove 29 formation are additionally provided in insulator 2
The path of activity conducting (upper and lower) movement of stick straight line；In the bottom of insulator 2, also interference is connected with two excess of stroke being vertically arranged
One end of probe 23, excess of stroke probe is connect with circuit board 26, and the other end extend into guide groove 29 and stick 4 is connected towards activity.
When floating junction 3 is driven by the extruding of other component, because of the elastic reaction of spring, floating junction is moved downward, and then band
Dynamic activity conducting stick 4 moves downward, because of the position-limiting action of guide groove 29, so that floating junction 3 and activity conducting stick 4 are insulating
It can only slide up and down and cannot rotate in intracoelomic cavity.When the both ends of stick 4 are connected in activity while separating with two fixed conducting sticks 6 disconnected
When opening, then forms disconnecting circuit and export；When activity conducting stick 4 drop to both ends while contacting the excess of stroke probe when, then with the excess of stroke
Probe conducting, and then form the alarm of excess of stroke circuit output.Since the reset of tool setting gauge is to lean on spring reset, and reset the position of origin
Set be exactly contact position, when contact position is unstable, shifts, just will have a direct impact on the repeatable accuracy of tool setting gauge reset with
And sensitivity, in the present embodiment, activity conducting stick 4 and fixed conducting stick 6 use wolfram steel material, and the characteristic of this material is hardness
It is high, not oxidizable, not flexible type, conduct electricity very well；To guarantee contact sensitivity, the repeatable accuracy and extension of reset are improved
Service life.
When to cutter head 13 by external force, due to slide bar 7 and the rigid connection to cutter head mounting base 12, so that slide bar
7 also by downward pressure, and the steel ball 15 connecting with its interference will oppress the upper surface of floating junction 3 in the form of point contact
Central point on, the stick 4 of activity conducting at this time will be disconnected with fixed conducting stick 6, and circuit board generates off voltage signal and simultaneously export.
Cable line assembly specifically includes: cable 20, electricity for connecting with the circuit board in the double contact switch component
Cable pillar 19, Pipe protective joint 21 and adapter 22；One end of the adapter 22 is threadedly coupled with ontology 1, the other end with
Pipe protective joint 21 is threadedly coupled, the other end grafting of the cable pillar 19 and the Pipe protective joint 21, and the cable
20 pass through the cable pillar 19 and seal fixation by sealant with the adapter 22, while connecting with circuit board 26.
Cable pillar 19 uses oil resistant PU tracheae, and protects to cable 20, prevents cable 20 because of environment such as oil, cutting fluids
Factor causes aging；Cable pillar 19 might have breakage after long-term use, because cable pillar 119 is the side with grafting
Formula is connect with Pipe protective joint 21, therefore can carry out quick-replaceable to cable pillar 19.
Before using tool setting gauge, if having impurity etc. to the surface of cutter head 13, it will cause tool-setting errors, such to avoid
Problem, the contact Z axis tool setting gauge in the present embodiment further includes air blowing component, and air blowing component includes: tracheae 18, gas-tpe fitting
17, pinboard 16 and gas blow pipe 14；The pinboard 16 is connect with the ontology 1, and one side is threadedly coupled gas-tpe fitting 17, side
Face grafting gas blow pipe 14；The 17 interpolation trachea 18 of gas-tpe fitting；Using before tool setting gauge, compressed gas is from the tracheae 18
Into, and the end face of cutter head will be blown clean through pinboard 16 from the blowout of 14 nozzle of gas blow pipe, the nozzle setting of the gas blow pipe
In on its side wall, and it is directed at the direction to cutter head.The inner wall clearance fit of the outer wall of gas blow pipe 14 and the pinboard 16,
And squeezed and fixed by the plunger screw on 16 side wall of pinboard, when needing the height to gas blow pipe to be adjusted to gas blow pipe
Nozzle alignment it is described to cutter head when, extract plunger screw can be adjusted.
The contact Z axis tool setting gauge of the utility model has the advantage that compared to the prior art
1, the structure of the utility model contact is double contact structure, and two fixed conducting sticks are connected the two of stick with activity respectively
End in contact forms two contacts, and two contacts are symmetrically distributed in the two sides of stress point, only when two contacts contact ability simultaneously
Conducting, opposite single-tap point structure, the stress of double contact structure want balanced, and when reset is not susceptible to deviate, and then significantly improve pair
The repeatable accuracy and stability of knife instrument.In addition, fixed conducting stick and activity conducting stick all use wolfram steel material, with the materials phase such as copper
Than, have the advantages that hardness it is high, it is not oxidizable, not flexible type, conduct electricity very well, and then further increase reset repetition essence
Degree guarantees contact sensitivity and prolongs the service life.
2, slide bar is docked with floating junction by U-shaped card slot, so that it is guaranteed that slide bar can only be slided up and down without being able to rotate, by
In being rigid connection to cutter head assembly and slide bar, upper next direction can only be made to cutter head by, which also limiting, is moved back and forth, thus
Ensure the repeatable accuracy resetted to cutter head；The steel ball of slide bar center setting oppresses the upper surface of floating junction in the form of point contact
Central point on so that the both ends stress of activity conducting stick is impartial, and then ensure that contact/disconnection equilibrium of double contact switch
Property, and then improve sensitivity.
3, integral sealing is carried out using sealing shroud, sealing ring, sealant, oil-resistant pipe, sealing grade is IP68, communication cable
Line prevents cable because of aging caused by cutting oil, the environmental factors such as cutting fluid using the package protection of oil resistant PU pipe, greatly improves pair
The service life of knife instrument.
The above content is specific/preferred embodiment further detailed description of the utility model is combined, no
It can assert that the specific implementation of the utility model is only limited to these instructions.For the common skill of the utility model technical field
For art personnel, without departing from the concept of the premise utility, the embodiment that these have been described can also be made
Some replacements or modifications, and these substitutions or variant all shall be regarded as belonging to the protection scope of the utility model.
Claims (10)
1. a kind of contact Z axis tool setting gauge characterized by comprising
Double contact switch component: including insulator (2), floating junction (3), activity conducting stick (4), insulation sleeve (5), two fixations
Stick (6), conducting probe (28), circuit board (26) and spring (25) is connected；
The spring (25) is fixedly connected with floating junction (3) and is set in the inner cavity of insulator (2), the insulation sleeve (5)
It being connect with the upper end interference of the floating junction (3), activity conducting stick (4) connect with the insulation sleeve (5) interference, and two
Fixed conducting stick (6) connect with the insulator (2) interference and passes through conducting probe (28) and connect with circuit board (26)；?
Under the action of the spring (25), both ends of two fixed conductings stick (6) respectively with activity conducting stick (4) are abutted against
And it is connected to form double contact switch；
To cutter head assembly: described to be connect to cutter head assembly with the floating junction (3) in the double contact switch component；When described right
When cutter head assembly is by external force, the floating junction (3) generation is acted on, and makes activity conducting stick (4) and described two
Mutually separation disconnects and forms disconnecting circuit and export fixed conducting stick (6) of root；
Housing unit: including ontology (1), shield (11) and sealing plate (24)；
Ontology (1) upper end opening, inner cavity are used to accommodate the double contact switch component, and close from bottom by sealing plate (24)
Envelope；The shield (11) is described to cutter head assembly for accommodating, and lower cover, which is closed, forms closing dress in the periphery of the ontology (1)
It sets；
Cable line assembly: the cable line assembly is connect with the circuit board in the double contact switch component.
2. contact Z axis tool setting gauge as described in claim 1, which is characterized in that stick is connected in the activity and described two solid
Surely conducting stick is arranged in a manner of " work " type.
3. contact Z axis tool setting gauge as described in claim 1, which is characterized in that be provided with two phases in the insulator (2)
Pair guide groove (29), with formed it is described activity conducting stick (4) linear motion path.
4. contact Z axis tool setting gauge as described in claim 1, which is characterized in that interference is connected in the insulator (2)
Two excess of stroke probes (23), and one end of the excess of stroke probe (23) is connect with the circuit board (26), the other end is described in
Activity conducting stick (4)；When activity conducting stick (4) contacts with two excess of stroke probes simultaneously, excess of stroke circuit output report is formed
It is alert.
5. contact Z axis tool setting gauge as described in claim 1, which is characterized in that described includes to cutter head to cutter head assembly
(13), to cutter head mounting base (12), slide bar (7) and steel ball (15)；
It is described that described on cutter head mounting base (12), one end of the slide bar (7) and described to cutter head is installed on to cutter head (13)
Mounting base (12) connection, the periphery of the other end are docked with the floating junction (3), and the center of the other end and steel ball (15) interference connect
It connects, and the steel ball (15) is made to be connected to the end faces of the floating junction (3)；
When it is described to cutter head (13) by external force when, by the slide bar (7) and steel ball (15) to the double contact switch
Floating junction (3) generation effect in component, and make activity conducting stick (4) and described two fixed conducting stick (6) phases point
Detachment is opened and forms disconnecting circuit and export.
6. contact Z axis tool setting gauge as claimed in claim 5, which is characterized in that slide bar (7) interference is connected with sealing shroud
(10)；The sealing shroud (10) is elastic material, and one end of sealing shroud (10) is fixed with the periphery to cutter head mounting base
Connection, the other end are fixedly connected with the periphery of the ontology (1) upper end opening.
7. contact Z axis tool setting gauge as claimed in claim 5, which is characterized in that the upper end opening interference of the ontology (1) connects
It is connected to guide sleeve (9), and sealing ring (8) is set between the guide sleeve (9) and the ontology (1), the guide sleeve (9) connects for interference
Connect the slide bar (7).
8. contact Z axis tool setting gauge as described in claim 1, which is characterized in that activity conducting stick (4) and the fixation
It is wolfram steel material that stick (6), which are connected,.
9. contact Z axis tool setting gauge as described in claim 1, which is characterized in that the cable line assembly includes: cable
(20), cable pillar (19), Pipe protective joint (21) and adapter (22)；One end and ontology (1) of the adapter (22)
It is threadedly coupled, the other end is threadedly coupled with Pipe protective joint (21), the cable pillar (19) and the Pipe protective joint (21)
Other end grafting, and the cable (20) passes through the cable pillar (19) and the adapter (22) sealing is fixed, together
When connect with circuit board (26)；The cable pillar (19) is oil resistant PU tracheae.
10. contact Z axis tool setting gauge as described in claim 1, which is characterized in that it further include air blowing component, the air blowing group
Part includes: tracheae (18), gas-tpe fitting (17), pinboard (16) and gas blow pipe (14)；The pinboard (16) and the ontology
(1) it connects, one side is threadedly coupled the gas-tpe fitting (17), gas blow pipe (14) described in the grafting of side；The gas-tpe fitting
(17) interpolation trachea (18)；Using before tool setting gauge, compressed gas enters from the tracheae (18), and through pinboard (16) from
The blowout of gas blow pipe (14) nozzle, the nozzle of the gas blow pipe (14) is set on its side wall, and is aligned described to cutter head (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000195.6U CN209062685U (en) | 2018-11-30 | 2018-11-30 | A kind of contact Z axis tool setting gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000195.6U CN209062685U (en) | 2018-11-30 | 2018-11-30 | A kind of contact Z axis tool setting gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062685U true CN209062685U (en) | 2019-07-05 |
Family
ID=67101033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822000195.6U Active CN209062685U (en) | 2018-11-30 | 2018-11-30 | A kind of contact Z axis tool setting gauge |
Country Status (1)
| Country | Link |
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| CN (1) | CN209062685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549507A (en) * | 2019-08-14 | 2019-12-10 | 郑州光力瑞弘电子科技有限公司 | Scribing machine height measurement method, height measurement device and scribing machine |
| CN113478297A (en) * | 2021-06-05 | 2021-10-08 | 深圳市正源翔工业智能有限公司 | Contact type Z-axis tool setting gauge |
-
2018
- 2018-11-30 CN CN201822000195.6U patent/CN209062685U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549507A (en) * | 2019-08-14 | 2019-12-10 | 郑州光力瑞弘电子科技有限公司 | Scribing machine height measurement method, height measurement device and scribing machine |
| CN110549507B (en) * | 2019-08-14 | 2021-08-03 | 郑州光力瑞弘电子科技有限公司 | Scribing machine height measurement method, height measurement device and scribing machine |
| CN113478297A (en) * | 2021-06-05 | 2021-10-08 | 深圳市正源翔工业智能有限公司 | Contact type Z-axis tool setting gauge |
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