CN209387125U - A kind of detection lathe and its device for detecting part intrinsic frequency - Google Patents
A kind of detection lathe and its device for detecting part intrinsic frequency Download PDFInfo
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- CN209387125U CN209387125U CN201920291892.3U CN201920291892U CN209387125U CN 209387125 U CN209387125 U CN 209387125U CN 201920291892 U CN201920291892 U CN 201920291892U CN 209387125 U CN209387125 U CN 209387125U
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Abstract
The utility model discloses a kind of for detecting the device of part intrinsic frequency, comprising: pedestal；To hit the impact head of part；It is connected with the impact head, to drive the impact head to hit the driving part of part；Set on the pedestal, the first support portion to support the driving part；To support the solid frequency gauge head for pasting and measuring part intrinsic frequency with part；Wherein, first support portion includes: the first straight line axis set on the pedestal；It is set in the first straight line axis, the first mounting base to install the driving part and move up and down along the first straight line axis；It is set in the first straight line axis and is set to the first elastic component of first mounting base bottom.Above-mentioned apparatus structure is simple, and applicability is good, and testing result is more accurate, solves the problems, such as that part is jacked up in the detection process.In addition, the invention also discloses a kind of detection lathe including above-mentioned apparatus.
Description
Technical field
The utility model relates to machine components detection technique fields, more particularly to one kind for detecting part intrinsic frequency
Device.The utility model further relates to a kind of detection lathe including above-mentioned apparatus.
Background technique
It after producing machine components, needs to carry out various types of detections to machine components, to judge that its performance is
It is no to meet the requirement used.By taking the intrinsic frequency for detecting part as an example, when intrinsic frequency refers to that part does free vibration, displacement
At any time by the variation of sinusoidal or cosine rule, the frequency of vibration is unrelated with primary condition, and the only property with part inherently
(such as material, hardness and shape) is related, and therefore, the intrinsic frequency for detecting part helps to judge certain physical properties of part
Whether actual needs can satisfy.
Currently, a kind of intrinsic frequency detector, including the survey for meeting and discussing and measuring part intrinsic frequency for hitting part
Head, for part lesser for some quality, meet and discuss hit part during, part is easily met and discussed jack-up, in this way
Part can be made to separate with gauge head, when part falls and contacts with gauge head, the impact force that gauge head can be made to be fallen by part, if punching
It hits that power is smaller, will cause the problem of the measurement data inaccuracy of gauge head, if impact force is larger, gauge head damage can be directly contributed, made
The intrinsic frequency of part can not be detected by obtaining.In addition, part whereabouts can also hit and meet and discuss, and it may cause and meet and discuss and its phase
Close the damage of component.
Therefore, how avoiding meeting and discussing, to jack up part with the accuracy for guaranteeing the detection of part intrinsic frequency be art technology
Personnel's technical problem urgently to be resolved.
Utility model content
The purpose of the utility model is to provide a kind of for detecting the device of part intrinsic frequency, and the apparatus structure is simple,
Applicability is good, and testing result is more accurate, solves the problems, such as that part is jacked up in the detection process.The utility model another
Purpose is to provide a kind of detection lathe including above-mentioned apparatus.
To achieve the above object, the utility model provides a kind of for detecting the device of part intrinsic frequency, comprising: bottom
Seat；To hit the impact head of part；It is connected with the impact head, to drive the impact head to hit the driving portion of part
Part；Set on the pedestal, the first support portion to support the driving part；To intrinsic to pasting and measuring part with part
The solid frequency gauge head of frequency；Wherein, first support portion includes: the first straight line axis set on the pedestal；It is set in described
One linear axis, the first mounting base to install the driving part and move up and down along the first straight line axis；It is set in institute
The first elastic component stated first straight line axis and be set to first mounting base bottom.
Preferably, first mounting base includes: to be set in the first straight line axis, to along the first straight line axis
The first straight line bearing of lower movement；It is set in the first straight line bearing, the first support to install the driving part.
Preferably, first support portion further includes set on the first straight line axis and being located at first straight line bearing top
Portion, the first locating part to adjust the collision grease head highness.
Preferably, first support portion further include set on the first straight line axis and with first elastic component bottom phase
Even, to support first elastic component and adjust first elastic component by the first supporting element of compression degree.
Preferably, further includes: set on the pedestal, the second support portion to support the solid frequency gauge head；Wherein, described
Second support portion includes: the second straight line axis perpendicular to pedestal setting；It is set in the second straight line axis, to install
State the second mounting base of solid frequency gauge head；It is set in the second straight line axis and is set to the second bullet of second mounting base bottom
Property part.
Preferably, second mounting base includes: to be set in the second straight line axis, to along the second straight line axis
The second straight line bearing of lower movement；It is set in the second straight line bearing, the second support to install the solid frequency gauge head.
Preferably, second support portion further includes set on the second straight line axis and being located at second straight line bearing top
Portion, the second locating part to adjust the solid frequency gauge head height.
Preferably, second support portion further include set on the second straight line axis and with second elastic component bottom phase
Even, to support second elastic component and adjust second elastic component by the second supporting element of compression degree.
It preferably, further include being clamped, to keep away set on the pedestal and with first support and second support
Exempt from the limit plate of first support and second support rotation.
Relative to above-mentioned background technique, the device provided by the utility model for detecting part intrinsic frequency is by first
Support portion avoids collision head and jacks up part.Specifically, when impact head moves upwards and hits part, if impact head still has
The trend moved upwards, because of the reaction force by part, impact head will compress downwards the first elastic component, make the first elastic component shape
Become to compensate the stroke that impact head moves upwards, and then jack up part will not by impact head, and then guarantees that solid frequency gauge head can
Accurately detect the intrinsic frequency of part.
The utility model also provides a kind of detection lathe, comprising: lathe support；Set on the lathe support, such as above-mentioned
For detecting the device of part intrinsic frequency described in one；Set on the lathe support, the mechanical arm to clamp part.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is provided by the utility model for detecting the axonometric drawing of the device of part intrinsic frequency；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Wherein,
1- pedestal, 2- support column, 3- impact head, 4- driving part, 5- first straight line axis, the first elastic component of 6-, 7- first
Linear bearing, the first support of 8-, the first locating part of 9-, the first supporting element of 10-, 11- consolidate frequency gauge head, 12- second straight line axis, 13-
Second elastic component, 14- second straight line bearing, the second support of 15-, the second locating part of 16-, the second supporting element of 17-, 18- limit plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Fig. 1 to Fig. 3 is please referred to, Fig. 1 is provided by the utility model for detecting the axis of the device of part intrinsic frequency
Mapping；Fig. 2 is the front view of Fig. 1；Fig. 3 is the top view of Fig. 1.
It is provided by the utility model a kind of for detecting the device of part intrinsic frequency, as shown in Figure 1 to Figure 3, the dress
Setting includes: pedestal 1；Set on pedestal 1, the support column 2 to support part, wherein support column 2 is preferably perpendicular to the setting of pedestal 1,
Support column 2 is preferably provided with four；To hit the impact head 3 of part；It is connected with impact head 3, to drive impact head 3 to hit zero
The driving part 4 of part；Set on pedestal 1, the first support portion to support driving part 4；To support patch with part and measure zero
The solid frequency gauge head 11 of part intrinsic frequency；Wherein, the first support portion includes: the first straight line axis 5 set on pedestal 1, wherein first is straight
5 preferred vertical of spool and pedestal 1 are arranged；It is set in first straight line axis 5, to install driving part 4 and along first straight line axis 5
First mounting base of lower movement；It is set in first straight line axis 5 and is set to the first elastic component 6 of the first mounting base bottom.
Specifically, pedestal 1 is horizontally disposed with, part is placed on support column 2, Gu the following table of frequency gauge head 11 and part
Patch is supported in face, and to detect the intrinsic frequency of part, impact head 3 is connected with the telescopic arm of driving part 4, and the telescopic arm is preferably vertically
Setting, so that impact head 3 moves along the vertical direction and hits to the lower surface of part, for fixing the of driving part 4
One mounting base is set in the first straight line axis 5 of vertical setting, and the bottom of the first mounting base is additionally provided with and is set in first straight line axis 5
The first elastic component 6, so that the first mounting base can move up and down along first straight line axis 5.When impact head 3 moves upwards shock zero
When the lower surface of part, if the telescopic rod of driving part 4 still has the trend for continuing to extend, in telescopic rod in the process for continuing to extend
In, part can apply downward active force to impact head 3, this downward active force passes sequentially through driving part 4 and the first peace
Dress seat is passed to the first elastic component 6, and 6 forced compression of the first elastic component transports the first mounting base downwards along first straight line axis 5
It is dynamic, continue the stroke extended to compensate driving part 4, so that the height of part will not change.If part quality compared with
Greatly, the above process can extend the service life of driving part 4 to avoid the motor rotation blockage even scaling loss for making driving part 4；If zero
Part quality is smaller, on the one hand, the above process can be jacked up to avoid part separates solid frequency gauge head 11 with part, makes testing result
More accurate, on the other hand, the above process can fall to avoid part and smash solid frequency gauge head 11, extend making for solid frequency gauge head 11
Use the service life.
As can be seen that the present apparatus can be suitable for the part of various quality sizes, and long service life, testing result are more smart
It is quasi-.
It should be noted that as shown in Figure 1 to Figure 3, above-mentioned first mounting base include: be set in first straight line axis 5, to
The first straight line bearing 7 to move up and down along first straight line axis 5；It is set in first straight line bearing 7, to install driving part 4
First support 8.Specifically, ball is equipped in first straight line bearing 7, in order to which it is moved on first straight line axis 5；First
Seat 8 supports with the lateral surface of first straight line bearing 7 and pastes and be fixedly connected with first straight line bearing 7, makes the first support 8 with first straight line
Bearing 7 moves synchronously.
Preferably, driving part 4 is specially cylinder, certainly, driving part 4 can also select oil cylinder etc. that can drive and touch
It rams 3 other devices vertically moved.
As shown in Figure 1 to Figure 3, the first support portion further includes being set in first straight line axis 5 and being located at first straight line bearing 7 to push up
Portion, the first locating part 9 to adjust 3 height of impact head.Specifically, there is the part of protrusion in the lower surface of some parts
(and the position hit is located at the protrusion part), if the height of impact head 3 is not lowered, the motor of driving part 4 can occur
Blocking phenomenon.It is suitable for adjust the height of impact head 3, adjusts the position of first straight line bearing 7 downwards by the first locating part 9
It sets, the height of impact head 3 is made to be located at the lower section of part lower surface；When replace other lower surfaces it is smooth (and hit position be located at
The flat portion) or when having the part of depressed section (and hit position be located at the depressed section), then pass through the first locating part 9
The position of impact head 3 is adjusted upward, is not enough to touch the lower surface of part for impact head 3 to avoid the stroke of driving part 4.
As can be seen that the present apparatus can be made to hit underside shape not by the height that the first locating part 9 adjusts impact head 3
Fixed part expands the scope of application of the present apparatus.
As shown in Figure 1 to Figure 3, the first support portion further include set on first straight line axis 5 and with 6 bottom phase of the first elastic component
Even, to support the first elastic component 6 and adjust the first elastic component 6 by the first supporting element 10 of compression degree.Specifically, it compares
It offsets in the bottom of the first elastic component 6 with pedestal 1, the first supporting element 10 is set to first straight line axis 5 to support the first elastic component 6
Bottom can shorten the length of the first elastic component 6.
Further, since the first elastic component 6 itself can be made at the first position of the first mounting base of adjustment downwards of locating part 9
Compressed, impact head 3 move upwards hit part when, to by continue compress the first elastic component 6 come guarantee quality compared with
Small part is not jacked up by impact head 3, then needs to overcome very big elastic force can further compress the first elastic component 6, if
The elastic force is greater than the gravity of part, and part still can be made to be jacked up and be separated with solid frequency gauge head 11.Therefore, by lowering first
Supporting element 10 makes 6 diastole of the first elastic component, on the one hand can guarantee the first elastic component 6 in this way in the position of first straight line axis 5
The telescopic rod that compression degree is enough to compensate the driving part 4 when impact head 3 has struck part need to continue the stroke extended, another
Aspect is able to extend the service life of the first elastic component 6.
As can be seen that the first bullet can be shortened by the height and position that the first supporting element 10 adjusts 6 bottom of the first elastic component
Property part 6 length to save manufacturing cost, extend the service life of driving part 4 and the first elastic component 6, make solid frequency gauge head 11
Testing result is more accurate, and the present apparatus is made to be able to detect the intrinsic frequency of the lesser part of quality.
Part be collided first 3 impact and during vibrate, when the amplitude of part is upward, solid frequency gauge head can be made
11 active forces for only existing in the state of contact with the lower surface of part but not interacting, or even can be with the lower surface of part point
From；In addition, solid frequency gauge head 11 will receive vibration and making whole device all can vibrate with the vibration of part, if things go on like this, this
The rigid nature of device can decline, and correspondingly reduce the service life of the present apparatus.
In order to avoid the generation of above situation, as shown in Figure 1 to Figure 3, the present apparatus further include: set on pedestal 1, to support
Gu the second support portion of frequency gauge head 11；Wherein, the second support portion includes: the second straight line axis 12 being arranged perpendicular to pedestal 1；Suit
In second straight line axis 12, the second mounting base to install solid frequency gauge head 11；It is set in second straight line axis 12 and is set to the second peace
Fill the second elastic component 13 of seat bottom.Specifically, Gu frequency gauge head 11 realizes the lower surface with part by the second support portion
To patch, the second elastic component 13 is previously subjected to compress and offset with the second mounting base, makes the bullet that the second mounting base is upward by direction
Property power simultaneously generates upward movement tendency, and when the amplitude of part is upward, the second mounting base is made using the trend that it is moved upwards
Gu frequency gauge head 11 offsets with the lower surface of part always, and then it is complete so that solid frequency gauge head 11 is measured the part whole cycle
The data of intrinsic frequency, to guarantee the accurate of detection data；When the amplitude of part is downward, part can be to solid frequency gauge head 11 downwards
Active force, this downward active force by the second mounting base reach the second elastic component 13 at, make the second elastic component 13 by into
The compression of one step hits vibratory impulse caused by solid frequency gauge head 11 to absorb part, and then ensure that the rigid nature of the present apparatus,
Namely extend the service life of the present apparatus.
Certainly, above-mentioned second straight line axis 12 can also be obliquely installed, still be able to make so solid frequency gauge head 11 always with part
Lower surface offset and the intrinsic frequency of part detected.
It should be noted that as shown in Figure 1 to Figure 3, the second mounting base includes: to be set in second straight line axis 12, to edge
The second straight line bearing 14 that second straight line axis 12 moves up and down；It is set in second straight line bearing 14, to install solid frequency gauge head 11
The second support 15.Specifically, identical as first straight line bearing 7, it also is provided with ball in second straight line bearing 14, in order to it
It is moved on second straight line axis 12；The lateral surface of second support 15 and second straight line bearing 14 support patch and with second straight line bearing 14
It is fixedly connected, so that the second support 15 is moved synchronously with second straight line bearing 14.
As shown in Figure 1 to Figure 3, the second support portion further include: be set to second straight line axis 12 and be located at second straight line bearing 14
Top, the second locating part 16 to adjust solid 11 height of frequency gauge head.Specifically, there is protrusion in the small surface of some parts
Partially the position of detection (and be located at the protrusion part), if the height of solid frequency gauge head 11 is not lowered, part can not place and
On whole support columns 2.It is suitable for that second straight line is adjusted downwards by the second locating part 16 in order to adjust the height of solid frequency gauge head 11
The position of bearing 14 makes the height of solid frequency gauge head 11 be located at the lower section of part lower surface；When replace other lower surfaces it is smooth (and examine
The position of survey is located at the flat portion) or when having the part of the part position of detection (and be located at the depressed section) of recess, then
The position of solid frequency gauge head 11 is adjusted upward by the second locating part 16, and the following table of part can not be touched to avoid solid frequency gauge head 11
Face.
As can be seen that the present apparatus can be made to detect lower surface shape by the height that the second locating part 16 adjusts solid frequency gauge head 11
The indefinite part of shape, expands the scope of application of the present apparatus.
As shown in Figure 1 to Figure 3, the second support portion further include set on second straight line axis 12 and with 13 bottom phase of the second elastic component
Even, to support the second elastic component 13 and adjust the second elastic component 13 by the second supporting element 17 of compression degree.Specifically, phase
It offsets than the bottom in the second elastic component 13 with pedestal 1, the second supporting element 17 is set to second straight line axis 12 to support the second bullet
The bottom of property part 13 can shorten the length of the second elastic component 13.
Further, since the second locating part 16 can make the second elastic component 13 itself when adjusting the position of the second mounting base downwards
It is compressed, solid frequency gauge head 11 can be made by biggish and upward direction elastic force, and the lesser part of quality can be by solid frequency
Gauge head 11 jacks up and is detached from part in some or certain support columns 2.Therefore, by lowering the second supporting element 17 in second straight line
The position of axis 12 makes 13 diastole of the second elastic component, on the one hand can guarantee that the compression degree of the second elastic component 13 will not make in this way
Gu frequency gauge head 11 jacks up part, and still is able to guarantee the state that solid frequency gauge head 11 remains contact with the lower surface of part,
On the other hand it is able to extend the service life of the second elastic component 13.
As can be seen that the second bullet can be shortened by the height and position that the second supporting element 17 adjusts 13 bottom of the second elastic component
Property part 13 length to save manufacturing cost, extend the service life of the second elastic component 13, make the present apparatus be able to detect quality compared with
The intrinsic frequency of small part.
It should be noted that above-mentioned first elastic component 6 and the second elastic component 13 are preferably spring；Above-mentioned first locating part 9
It is preferably stop nut with the second locating part 16, specifically, the first mounting base and the second mounting base are and under stop nut
End face offsets, and screw thread is arranged at the top of first straight line axis 5 and second straight line axis 12, is adjusted by precession and back-out stop nut
The height of whole first mounting base and the second mounting base；Above-mentioned first supporting element 10 and the second supporting element 17 are preferably holding nut,
Specifically, the bottom of spring and the upper surface of holding nut offset, in the portion of first straight line axis 5 and second straight line axis 12 on the lower
Set up separately and set screw thread, the first elastic component 6 and the compressed degree of the second elastic component 13 are adjusted by precession and back-out holding nut.
Since first straight line bearing 7 and second straight line bearing 14 can be rotating around first straight line axis 5 and second straight line axis 12
Rotation, therefore, the first support 8 and the second support 15 also can correspondingly rotate.In order to avoid solid frequency gauge head 11 and impact head 3
Position rotate the change of formula, as shown in figures 1 and 3, the present apparatus further include: be set to pedestal 1 and with the first support 8 and the
Two supports 15 are clamped, with the limit plate 18 to avoid the first support 8 and the rotation of the second support 15.Specifically, the first support 8
Side and the side of the second support 15 be equipped with plane, make the side plane and the second support 15 of limit plate 18 and the first support 8
Side plane clamping, rotated with limiting the first support 8 and the second support 15.
In order to facilitate manufacture limit plate 18, the side plane of the side plane of the first support 8 and the second support 15 is preferably in space
It is upper coplanar, to reduce the difficulty of processing of limit plate 18.
Since the first support 8 and the second support 15 can move along the vertical direction, the first support 8 and the second support 15
Sliding friction can be generated with limit plate 18, this friction can generate certain resistance, and the resistance is unfavorable for detecting part
Intrinsic frequency.In order to reduce the frictional force between the first support 8 and the second support 15 and limit plate 18, limit plate 18 be equipped with to
The first rolling member contacted with the side plane of the first support 8；It is rolled with second to be contacted with the side plane of the second support 15
Part.Specifically, compared to the sliding friction between the first support 8 and limit plate 18, between the first support 8 and the first rolling member
Rolling friction it is smaller, and the first rolling member may be implemented the first support 8 and move along the vertical direction, and can by limit plate 18
Limit the trend of 8 rotary motion of the first support；Second rolling member is also that similarly, which is not described herein again.
Above-mentioned first rolling member and the second rolling member can be idler wheel, roller group, ball or ball set.In view of the first rolling
Abrasion and noise can occur when contacting respectively with the first support 8 and the second support 15 for moving part and the second rolling member, in order to avoid this
Kind situation, is respectively provided with the shock absorber parts such as the rubber pad of surfacing in the side plane of the first support 8 and the side plane of the second support 15,
To extend the service life of the first rolling member and the second rolling member.
A kind of detection lathe provided by the utility model, comprising: lathe support；Set on lathe support, as described above
For detecting the device of part intrinsic frequency；Set on lathe support, the mechanical arm to clamp part.Specifically, for reality
Part to be measured is placed in the dress for being used to detect part intrinsic frequency by the automation of existing part intrinsic frequency detection, setting mechanical arm
On the support column 2 set, and removed the part that finishes is detected from support column 2, and according to testing result by qualified part and
Underproof part classification is placed.Wherein, the other parts of lathe support, mechanical arm and detection lathe are referred to existing skill
Art, repeats no more herein.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
The device to detection lathe provided by the utility model and its for detecting part intrinsic frequency carries out above
It is discussed in detail.Specific case used herein is expounded the principles of the present invention and embodiment, the above implementation
The explanation of example is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
Those of ordinary skill for, without departing from the principle of this utility model, can also to the utility model carry out it is several
Improvement and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (10)
1. a kind of for detecting the device of part intrinsic frequency characterized by comprising
Pedestal (1)；
To hit the impact head (3) of part；
It is connected with the impact head (3), to drive the impact head (3) to hit the driving part (4) of part；
Set on the pedestal (1), the first support portion to support the driving part (4)；
To support the solid frequency gauge head (11) for pasting and measuring part intrinsic frequency with part；
Wherein, first support portion includes:
Set on the first straight line axis (5) of the pedestal (1)；
Be set in the first straight line axis (5), to the driving part (4) is installed and along the first straight line axis (5) up and down
First mounting base of movement；
It is set in the first straight line axis (5) and is set to the first elastic component (6) of first mounting base bottom.
2. the apparatus according to claim 1, which is characterized in that first mounting base includes:
It is set in the first straight line axis (5), the first straight line bearing (7) to move up and down along the first straight line axis (5)；
It is set in the first straight line bearing (7), the first support (8) to install the driving part (4).
3. the apparatus of claim 2, which is characterized in that first support portion further includes being set to the first straight line
Axis (5) and it is located at the top of the first straight line bearing (7), the first locating part (9) to adjust the impact head (3) height.
4. device according to claim 3, which is characterized in that first support portion further includes being set to the first straight line
Axis (5) and it is connected with the first elastic component (6) bottom, to support first elastic component (6) and adjust first bullet
Property part (6) is by the first supporting element (10) of compression degree.
5. device according to any one of claims 1 to 4, which is characterized in that further include: be set to the pedestal (1), to
Support second support portion of solid frequency gauge head (11)；Wherein, second support portion includes:
Perpendicular to the second straight line axis (12) of the pedestal (1) setting；
It is set in the second straight line axis (12), the second mounting base to install solid frequency gauge head (11)；
It is set in the second straight line axis (12) and is set to the second elastic component (13) of second mounting base bottom.
6. device according to claim 5, which is characterized in that second mounting base includes:
It is set in the second straight line axis (12), the second straight line bearing to move up and down along the second straight line axis (12)
(14)；
It is set in the second straight line bearing (14), the second support (15) to install solid frequency gauge head (11).
7. device according to claim 6, which is characterized in that second support portion further includes being set to the second straight line
Axis (12) and the second locating part at the top of the second straight line bearing (14), to adjust described solid frequency gauge head (11) height
(16)。
8. device according to claim 7, which is characterized in that second support portion further includes being set to the second straight line
Axis (12) and it is connected with the second elastic component (13) bottom, to support second elastic component (13) and adjust described second
Elastic component (13) is by the second supporting element (17) of compression degree.
9. device according to claim 8, which is characterized in that further include set on the pedestal (1) and with described first
Seat (8) and second support (15) are clamped, with what is rotated to avoid first support (8) and second support (15)
Limit plate (18).
10. a kind of detection lathe characterized by comprising
Lathe support；
Set on the lathe support, the device as described in any one of claim 1 to 9 for being used to detect part intrinsic frequency；
Set on the lathe support, the mechanical arm to clamp part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291892.3U CN209387125U (en) | 2019-03-05 | 2019-03-05 | A kind of detection lathe and its device for detecting part intrinsic frequency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291892.3U CN209387125U (en) | 2019-03-05 | 2019-03-05 | A kind of detection lathe and its device for detecting part intrinsic frequency |
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| CN209387125U true CN209387125U (en) | 2019-09-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682458A (en) * | 2019-03-05 | 2019-04-26 | 重庆克来智能科技有限公司 | A kind of detection lathe and its device for detecting part intrinsic frequency |
| CN112461183A (en) * | 2020-11-10 | 2021-03-09 | 中国计量大学 | Evaluation method for dynamic characteristics of scanning probe for three-dimensional thread measuring machine |
-
2019
- 2019-03-05 CN CN201920291892.3U patent/CN209387125U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682458A (en) * | 2019-03-05 | 2019-04-26 | 重庆克来智能科技有限公司 | A kind of detection lathe and its device for detecting part intrinsic frequency |
| CN109682458B (en) * | 2019-03-05 | 2024-05-10 | 重庆克来智能科技有限公司 | Detection machine tool and device for detecting natural frequency of part |
| CN112461183A (en) * | 2020-11-10 | 2021-03-09 | 中国计量大学 | Evaluation method for dynamic characteristics of scanning probe for three-dimensional thread measuring machine |
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