CN212572716U - Magnetic suspension sliding assembly for batch scanning processing - Google Patents

Magnetic suspension sliding assembly for batch scanning processing Download PDF

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Publication number
CN212572716U
CN212572716U CN202021754692.6U CN202021754692U CN212572716U CN 212572716 U CN212572716 U CN 212572716U CN 202021754692 U CN202021754692 U CN 202021754692U CN 212572716 U CN212572716 U CN 212572716U
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CN
China
Prior art keywords
coils
magnetic suspension
strip
suspension channel
track
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Expired - Fee Related
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CN202021754692.6U
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Chinese (zh)
Inventor
陈建良
李增辉
张鹏
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Suzhou Tongmaosheng Automation Co ltd
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Suzhou Tongmaosheng Automation Co ltd
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Priority to CN202021754692.6U priority Critical patent/CN212572716U/en
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Abstract

A magnetic levitation slide assembly for batch scanning processes. Because the driving structure and the transmission structure matched with the scanning head are not perfect, the generated noise, vibration or blockage affects the scanning quality. The utility model discloses well support housing's top level is provided with first magnetic suspension channel and second magnetic suspension channel side by side, the mobile station is established between first magnetic suspension channel and second magnetic suspension channel, be provided with a set of first side coil on the bellied both sides wall of first bar respectively, first magnetic suspension channel sets up in first bar arch, every first side coil of group cooperatees rather than a set of first for track coil that is close to, every second side coil of group cooperatees rather than a set of for track coil of second that is close to, open-ended length direction reciprocating motion is followed to the mobile station, the setting of scanning camera is on the bottom surface of mobile station, the shooting end of scanning camera sets up towards the opening. The utility model is used for supplementary scanning head shoots cell-phone overall dimension.

Description

Magnetic suspension sliding assembly for batch scanning processing
The technical field is as follows:
the utility model relates to a sliding assembly, concretely relates to magnetic suspension sliding assembly for scanning processing in batches.
Background art:
the detection work of the smart phone is one of important works before the smart phone leaves a factory, and the smart phone is often influenced by factors such as illumination, vibration and falling in daily life. In order to guarantee user experience, manufacturers can carry out various reliability tests on products before the mobile phones leave factories. The assembled mobile phone needs to be subjected to spot inspection, the mobile phone subjected to spot inspection can be put into mass production after being subjected to more than 150 experimental tests such as performance test, structure test, environmental aging test and the like, wherein the appearance of the mobile phone needs to be measured in the structure test, the measurement is only limited in the spot inspection process of a small number of types by using a precision measurement tool, the operation process is complicated, the scratch or other damage problems are easy to occur, the spot inspection is difficult to develop when the number of spot inspections is large, the mobile phone is subjected to spot inspection in a large scale, the appearance of the mobile phone is scanned in the process, the structural mode of the traditional motor drive is widely applied in the mobile phone detection process, the defects are gradually highlighted, the main performance is that the driving structure and the transmission structure matched with a scanning head are not perfect, and the generated noise, vibration or blockage.
The invention content is as follows:
to solve the above mentioned problems in the background art, the present invention provides a magnetic suspension sliding assembly for batch scanning.
A magnetic suspension sliding assembly for batch scanning treatment comprises a support shell, a moving platform, a scanning camera, a first magnetic suspension channel and a second magnetic suspension channel, wherein an opening is machined in the top surface of the support shell, the top of the support shell is horizontally machined with the first magnetic suspension channel and the second magnetic suspension channel in parallel, the first magnetic suspension channel and the second magnetic suspension channel are respectively arranged on the inner walls of the two sides of the opening, the first magnetic suspension channel comprises a first groove body and two groups of coils for a first track, the two groups of coils for the first track are respectively arranged on the inner walls of the two sides of the first groove body, the second magnetic suspension channel comprises a second groove body and two groups of coils for a second track, and the two groups of coils for the second track are respectively arranged on the inner walls of the two sides of the second groove body;
the mobile station is arranged between a first magnetic suspension channel and a second magnetic suspension channel, a first bar-shaped protrusion and a second bar-shaped protrusion are respectively machined on the bottom surface of the mobile station, a group of first side coils are respectively arranged on two side walls of the first bar-shaped protrusion, the first bar-shaped protrusion is arranged in the first magnetic suspension channel, each group of first side coils is matched with a group of coils for a first track close to the first side coils, a group of second side coils are respectively arranged on two side walls of the second bar-shaped protrusion, the second bar-shaped protrusion is arranged in the second magnetic suspension channel, each group of second side coils is matched with a group of coils for a second track close to the second side coils, the mobile station reciprocates along the length direction of an opening, the scanning camera is arranged on the bottom surface of the mobile station, and the shooting end of the scanning camera is arranged towards the opening.
As a preferable scheme: each group of first track coils comprises a plurality of first single coils and a plurality of second single coils, the first single coils and the second single coils are elliptical coils, the plurality of first single coils and the plurality of second single coils are vertically and alternately arranged, two ends of each second single coil and two adjacent first single coils form an overlapping portion, and the overlapping portion is a circular ring structure body.
As a preferable scheme: the bottom surface of the first strip-shaped bulge is in clearance fit with the groove bottom of the first magnetic suspension groove channel, and the bottom surface of the second strip-shaped bulge is in clearance fit with the groove bottom of the second magnetic suspension groove channel.
As a preferable scheme: the both ends of mobile station bottom surface are processed respectively and are had the location strip, and the horizontal cross-sectional shape of location strip is T shape or convex, and the top surface processing of support shell has the constant head tank with location strip one-to-one complex, and every location strip sets up in its constant head tank that corresponds, and the mobile station passes through the length direction reciprocating motion of location strip along the constant head tank.
As a preferable scheme: the two ends of the positioning strip are respectively matched with buffer cushion blocks, and each buffer cushion block is arranged on the side part of the mobile station.
As a preferable scheme: the both ends of mobile station are first gib block and second gib block of a body coupling respectively, set up side by side between first gib block and the second gib block, the length direction of first gib block and the length direction syntropy of constant head tank, a plurality of first gyro wheel has been arranged on the first gib block, the rolling surface of every first gyro wheel cooperatees with a lateral wall of support housing, a plurality of second gyro wheel has been arranged on the second gib block, the rolling surface of every second gyro wheel cooperatees with another lateral wall of support housing.
As a preferable scheme: the first roller and the second roller are grooved wheels.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a can assist the scanning head quick, the overall dimension's of cell-phone is shot in batches to stability slip subassembly, utilize the supplementary scanning camera of magnetic suspension principle to realize quick and stable scanning effect, a mobile phone overall dimension test process, first magnetic suspension channel, second magnetic suspension channel and mobile station phase are joined in marriage and are provided stable and reliable orbit for the scanning camera, be favorable to improving the shooting quality, the noise is low and quick, can effectively promote the effect of scanning shooting, avoid external noise, the influence of vibration factor to the scanning shooting quality.
Two, the utility model discloses the mobile mode of well mobile station is nimble and the adjustment of being convenient for, is applicable to multiple shooting environment.
Thirdly, the utility model discloses the shooting effect is stable, is applicable to in the batch shooting processing work.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a first perspective view of a mobile station;
FIG. 3 is a perspective view of the support housing;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an enlarged view of FIG. 3 at B;
FIG. 6 is a schematic view of a scanning camera;
FIG. 7 is a schematic perspective view of a third single coil;
fig. 8 is a front view schematically showing the structure of each set of coils for the first track;
fig. 9 is a second perspective view of the mobile station.
In the drawings, 1-a support housing; 3-a mobile station; 4-scanning the camera; 5-a first magnetic levitation channel; 5-1-a first cell body; 5-2-a first track coil; 5-2-1-a first monomer coil; 5-2-2-second monomer coil; 6-a second magnetic levitation channel; 6-1-a second cell body; 6-2-second track coil; 8-opening; 9-a first side coil; 9-1-a third monomer coil; 10-second side coil; 11-an overlap; 13-a positioning bar; 14-a first bar-shaped protrusion; 15-second strip-shaped protrusions; 16-a positioning groove; 17-a first guide strip; 18-a second guide strip; 19-a first roller; 20-a second roller; 28-mounting port; 29-cushion blocks; 31-a first power supply; 32-second power supply.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 9, and the following technical solutions are adopted in the present embodiment: the embodiment comprises a supporting shell 1, a mobile station 3, a scanning camera 4, a first magnetic suspension channel 5 and a second magnetic suspension channel 6, an opening 8 is processed on the top surface of the support shell 1, a first magnetic suspension channel 5 and a second magnetic suspension channel 6 are horizontally arranged on the top of the support shell 1 in parallel, the first magnetic suspension channel 5 and the second magnetic suspension channel 6 are respectively arranged on two sides of the opening 8, the first magnetic suspension channel 5 comprises a first groove body 5-1 and two groups of coils 5-2 for a first track, the two groups of coils 5-2 for the first track are respectively arranged on the inner walls of the two sides of the first groove body 5-1, the second magnetic suspension channel 6 comprises a second groove body 6-1 and two groups of coils 6-2 for a second track, and the two groups of coils 6-2 for the second track are respectively arranged on the inner walls of the two sides of the second groove body 6-1;
the mobile station 3 is arranged between a first magnetic suspension channel 5 and a second magnetic suspension channel 6, a first strip-shaped bulge 14 and a second strip-shaped bulge 15 are respectively processed on the bottom surface of the mobile station 3, the first strip-shaped bulge 14 and the second strip-shaped bulge 15 are arranged in parallel, a group of first side coils 9 are respectively arranged on two side walls of the first strip-shaped bulge 14, the first strip-shaped bulge 14 is arranged in the first magnetic suspension channel 5, each group of first side coils 9 is in electromagnetic fit with a group of coils 5-2 for a first track close to the first side coils 9, a group of second side coils 10 are respectively arranged on two side walls of the second strip-shaped bulge 15, the second strip-shaped bulge 15 is arranged in the second magnetic suspension channel 6, each group of second side coils 10 is in electromagnetic fit with a group of coils 6-2 for a second track close to the second side coils, the mobile station 3 reciprocates along the length direction of an opening 8, and the scanning camera 4 is arranged on the bottom surface, the shooting end of the scanning camera 4 is disposed toward the opening 8.
As shown in fig. 2, 3 and 7, two sets of first side coils 9 are arranged in the first bar-shaped protrusion 14, a set of first side coils 9 is arranged on each inner side wall of the first bar-shaped protrusion 14, each set of first side coils 9 includes a plurality of third single coils 9-1, and the plurality of third single coils 9-1 are vertically arranged on the side wall of the first bar-shaped protrusion 14 in parallel.
Furthermore, each group of first side coils 9 is a superconducting magnet, and other superconducting magnets which can be matched with the first magnetic levitation channel 5 to realize a magnetic levitation driving mode for the mobile station 3 can also be replaced. Similarly, the second track coil 6-2 of the second magnetic levitation channel 6 is matched with the second side coil 10 in the second strip-shaped protrusion 15.
In this embodiment, the mobile station 3 generates a driving propulsive force according to the principle that like polarities of the coils of each group repel each other and opposite polarities attract each other through the magnetic effect of the current passing through each group of coils between the first strip-shaped protrusion 14 and the first magnetic levitation channel 5 after being electrified, so that the noiseless and rapid moving process of the mobile station 3 is realized. The working principle of the mutual matching between the second strip-shaped protrusion 15 and the second magnetic suspension channel 6 is the same.
In the embodiment, the first strip-shaped protrusion 14 and the first magnetic suspension channel 5 are mutually matched to form a group of driving force structures for the mobile station 3, the second strip-shaped protrusion 15 and the second magnetic suspension channel 6 are mutually matched to form another group of driving force structures for the mobile station 3, the two groups of driving force structures are driven simultaneously, the positions of the two groups of driving force structures are arranged to be beneficial to improving the stability of the mobile station 3 in the moving process, and a stable and reliable supporting basis is provided for the shooting quality of the scanning camera 4.
The scanning camera 4 in this embodiment is an existing product, and the working principle thereof is the same as that of the existing scanning camera.
In the present embodiment, the support case 1 is a box body, an Contraband-shaped frame body, or a table body.
The second embodiment is as follows: the present embodiment is a further limitation of the first embodiment, each group of the first track coils 5-2 includes a plurality of first single coils 5-2-1 and a plurality of second single coils 5-2-2, each of the first single coils 5-2-1 and the second single coils 5-2-2 is an elliptical coil, the plurality of first single coils 5-2-1 and the plurality of second single coils 5-2-2 are vertically and alternately arranged, two ends of each second single coil 5-2-2 and two adjacent first single coils 5-2-1 form an overlapping portion 11, and the overlapping portion 11 is a circular ring structural body.
In the embodiment, a first power supply 31 is arranged between the first strip-shaped protrusion 14 and the first magnetic suspension channel 5 in a matching manner, the first power supply 31 is arranged on the support shell 1, and the connection relationship among the first power supply 31, the first track coil 5-2 and the first side coil 9 is the same as that among the power supply and the coils in the existing magnetic suspension structure.
In the embodiment, a second power supply 32 is arranged between the second strip-shaped protrusion 15 and the second magnetic suspension channel 6 in a matching manner, the second power supply 32 is arranged on the support shell 1, and the connection relationship among the second power supply 31, the second track coil 6-2 and the second side coil 10 is the same as that among the power supply and the coils in the existing magnetic suspension structure.
In the present embodiment, the driving force of the movable stage 3 is realized by the magnetic levitation principle, the movable stage 3 is substantially a magnetic levitation stage body, and reciprocates according to the magnetic levitation principle, the repulsive force generated between the first track coil 5-2 and the first side coil 9 suspends the movable stage 3, and the attractive force generated between the first track coil 5-2 and the first side coil 9 moves the movable stage 3. A first bar-shaped protrusion 14 and a second bar-shaped protrusion 15 are arranged on the bottom surface of the mobile station 3, the first bar-shaped protrusion 14 and the second bar-shaped protrusion 15 are respectively provided with a superconducting magnet, namely a first side coil 9 and a second side coil 10 which are respectively matched with the first track coil 5-2 and the second track coil 6-2, after the coils are electrified, the polarity of a magnetic field generated by the first track coil 5-2 in the first slot body 5-1 is always kept the same as the polarity of the first side coil 9 of the mobile station 3, the polarity of a magnetic field generated by the second track coil 6-2 in the second slot body 6-1 is always kept the same as the polarity of the second side coil 10 of the mobile station 3, and the mobile station 3 is suspended by repulsive force according to the principle of magnetic attraction of 'like poles repulsion'. The power of the mobile station 3 comes from the first magnetic levitation channel 5 and the second magnetic levitation channel 6. The two sides of the first magnetic suspension channel 5 and the two sides of the second magnetic suspension channel 6 are respectively provided with a first track coil 5-2 and a second track coil 6-2, and the alternating current enables the coils to become electromagnets which respectively interact with a first side coil 9 and a second side coil 10 on the mobile station 3 correspondingly. When the mobile station 3 moves, the magnet (N pole) at the front end of the mobile station 3 is attracted by the electromagnet (S pole) at the front point on the first magnetic suspension channel 5 and is repelled by the electromagnet (N pole) at the rear point of the first magnetic suspension channel 5 to form front pull and rear push, so that the mobile station 3 moves forward. The reversal of the current direction again effects a switching of the magnetic pole, i.e. the former S-pole coil, now becomes an N-pole coil, whereby the mobile station 3 continues to move from one end of the support housing 1 to the other due to the switching of the electromagnetic polarity. On the contrary, the same reverse operation of the above process realizes the return path moving process of the mobile station 3, so that the mobile station 3 reciprocates on the support housing 1 according to the actual situation.
Further, the number of sets of the first track coils 5-2 arranged on the inner wall of one side of the first tank body 5-1 is one or two, and when the number of the first track coils 5-2 is two, the two sets of the first track coils 5-2 are sequentially arranged on the inner wall of one side of the first tank body 5-1 from top to bottom. The same applies to the arrangement of the second track coil 6-2.
The third concrete implementation mode: the present embodiment is further limited to the first or second embodiment, and the groove bottom of the first bar-shaped protrusion 14 is in clearance fit with the top surface of the first magnetic levitation channel 5, and the groove bottom of the second bar-shaped protrusion 15 is in clearance fit with the top surface of the second magnetic levitation channel 6.
The fourth concrete implementation mode: the present embodiment is further limited by the first, second, or third specific embodiments, two ends of the bottom surface of the mobile station 3 are respectively processed with a positioning strip 13, the positioning strips 13 are T-shaped strip bodies, the top surface of the support housing 1 is processed with positioning grooves 16 correspondingly matched with the positioning strips 13 one by one, each positioning strip 13 is arranged in the corresponding positioning groove 16, and the mobile station 3 reciprocates along the length direction of the positioning groove 16.
The fifth concrete implementation mode: the present embodiment is further limited to the first, second, third or fourth embodiment, two ends of the positioning bar 13 are respectively matched with cushion blocks 29, each cushion block 29 is arranged at a side portion of the mobile station 3, and a guide groove communicated with the positioning bar 13 is processed on each cushion block 29.
The sixth specific implementation mode: the embodiment is further limited by the first, second, third, fourth or fifth embodiment, two ends of the mobile station 3 are respectively and integrally connected with a first guide strip 17 and a second guide strip 18, the first guide strip 17 and the second guide strip 18 are arranged in parallel, the length direction of the first guide strip 17 is the same as the length direction of the positioning groove, a plurality of first rollers 19 are arranged on the first guide strip 17, the rolling surface of each first roller 19 is matched with one outer side wall of the support shell 1, a plurality of second rollers 20 are arranged on the second guide strip 18, and the rolling surface of each second roller 20 is matched with the other outer side wall of the support shell 1.
In the present embodiment, the first rollers 19 are engaged with the outer side of the support housing 1 to adjust the operation speed of the mobile station 3, and the increase or decrease of the operation resistance can be achieved by increasing or decreasing the number of the first rollers 19. The shooting situation of the mobile station 3 removal at a slow pace of being convenient for to form strengthens the utility model discloses a flexibility, the same reason in the setting purpose of second gyro wheel 20.
The seventh embodiment: this embodiment is a further limitation of the sixth embodiment, and both the first roller 19 and the second roller 20 are sheaves. Strip-shaped bulges matched with the grooved wheels are respectively processed on two sides of the supporting shell 1.
The first guide strip 17, the second guide strip 18, the first rollers 19 and the second rollers 20 cooperate with each other in this embodiment to enhance the flexibility of the mobile station 3 moving on the support housing 1.
The specific implementation mode is eight: this embodiment is the further restriction of embodiment one, the terminal surface of mobile station 3 towards support housing 1 has processed location strip 13 from last to down in proper order, first bar arch 14 and second bar arch 15, location strip 13 is the T-slot, the top processing of support housing 1 has constant head tank 16, constant head tank 16 sets up in location strip 13, mobile station 3 is along the length direction reciprocating motion of constant head tank 16, first bar arch 14 sets up with first track 5 cooperatees, the first fixed coil 9 of several has been arranged in the first bar arch 14, the protruding 15 of second bar cooperatees with second magnetic suspension channel 6 and sets up, several second fixed coil 10 has been arranged in the protruding 15 of second bar.
The working principle is as follows:
the moving stage 3 is driven to reciprocate on the support housing 1 by a magnetic levitation driving force generated between the first track coil 5-2, the first side coil 9, the second track coil 6-2, and the second side coil 10.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A magnetic levitation slide assembly for batch scanning processing, comprising: comprises a supporting shell (1), a moving platform (3), a scanning camera (4), a first magnetic suspension channel (5) and a second magnetic suspension channel (6), wherein an opening (8) is processed on the top surface of the supporting shell (1), the top of the supporting shell (1) is horizontally processed with the first magnetic suspension channel (5) and the second magnetic suspension channel (6) in parallel, the first magnetic suspension channel (5) and the second magnetic suspension channel (6) are respectively arranged on the inner walls of the two sides of the opening (8), the first magnetic suspension channel (5) comprises a first groove body (5-1) and two groups of coils (5-2) for a first track, the two groups of coils (5-2) for the first track are respectively arranged on the inner walls of the two sides of the first groove body (5-1), the second magnetic suspension channel (6) comprises a second groove body (6-1) and two groups of coils (6-2) for a second track, two groups of coils (6-2) for the second track are respectively arranged on the inner walls of the two sides of the second groove body (6-1);
the moving platform (3) is arranged between a first magnetic suspension channel (5) and a second magnetic suspension channel (6), a first strip-shaped bulge (14) and a second strip-shaped bulge (15) are respectively processed on the bottom surface of the moving platform (3), a group of first side coils (9) are respectively arranged on two side walls of the first strip-shaped bulge (14), the first strip-shaped bulge (14) is arranged in the first magnetic suspension channel (5), each group of first side coils (9) is matched with a group of coils (5-2) for a first track close to the first side coils, a group of second side coils (10) are respectively arranged on two side walls of the second strip-shaped bulge (15), the second strip-shaped bulge (15) is arranged in the second magnetic suspension channel (6), each group of second side coils (10) is matched with a group of coils (6-2) for a second track close to the second side coils, and the moving platform (3) reciprocates along the length direction of an opening (8), the scanning camera (4) is arranged on the bottom surface of the mobile station (3), and the shooting end of the scanning camera (4) is arranged towards the opening (8).
2. A magnetic levitation slide assembly for batch scanning process as claimed in claim 1 wherein: each group of first track coils (5-2) comprises a plurality of first single coils (5-2-1) and a plurality of second single coils (5-2-2), each of the first single coils (5-2-1) and each of the second single coils (5-2-2) is an elliptical coil, the first single coils (5-2-1) and the second single coils (5-2-2) are vertically and alternately arranged, two ends of each second single coil (5-2-2) and two adjacent first single coils (5-2-1) form an overlapping part (11), and the overlapping part (11) is a circular ring structural body.
3. A magnetic levitation slide assembly for batch scanning process as claimed in claim 1 wherein: the bottom surface of the first strip-shaped bulge (14) is in clearance fit with the groove bottom of the first magnetic suspension groove (5), and the bottom surface of the second strip-shaped bulge (15) is in clearance fit with the groove bottom of the second magnetic suspension groove (6).
4. A magnetic levitation slide assembly for batch scanning process as claimed in claim 1 wherein: positioning strips (13) are respectively processed at two ends of the bottom surface of the mobile platform (3), the transverse section of each positioning strip (13) is in a T shape or a circular arc shape, positioning grooves (16) which are matched with the positioning strips (13) in a one-to-one correspondence manner are processed on the top surface of the support shell (1), each positioning strip (13) is arranged in the corresponding positioning groove (16), and the mobile platform (3) reciprocates along the length direction of the positioning grooves (16) through the positioning strips (13).
5. A magnetically suspended slide assembly for batch scanning processes according to claim 4, wherein: two ends of the positioning strip (13) are respectively matched with buffer cushion blocks (29), and each buffer cushion block (29) is arranged on the side part of the mobile station (3).
6. A magnetic levitation slide assembly for batch scanning process as claimed in claim 1 wherein: the both ends of mobile station (3) are first guide strip (17) and second guide strip (18) of an organic whole respectively, set up side by side between first guide strip (17) and the second guide strip (18), the length direction of first guide strip (17) and the length direction syntropy of constant head tank, a plurality of first gyro wheel (19) have been arranged on first guide strip (17), the rolling surface of every first gyro wheel (19) cooperatees with an lateral wall of support housing (1), a plurality of second gyro wheel (20) have been arranged on second guide strip (18), the rolling surface of every second gyro wheel (20) cooperatees with another lateral wall of support housing (1).
7. A magnetic levitation slide assembly as recited in claim 6, wherein: the first roller (19) and the second roller (20) are grooved wheels.
CN202021754692.6U 2020-08-20 2020-08-20 Magnetic suspension sliding assembly for batch scanning processing Expired - Fee Related CN212572716U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021754692.6U CN212572716U (en) 2020-08-20 2020-08-20 Magnetic suspension sliding assembly for batch scanning processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021754692.6U CN212572716U (en) 2020-08-20 2020-08-20 Magnetic suspension sliding assembly for batch scanning processing

Publications (1)

Publication Number Publication Date
CN212572716U true CN212572716U (en) 2021-02-19

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CN202021754692.6U Expired - Fee Related CN212572716U (en) 2020-08-20 2020-08-20 Magnetic suspension sliding assembly for batch scanning processing

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114425718A (en) * 2022-01-07 2022-05-03 南京大量数控科技有限公司 Reverse dynamic balance method and structure of processing shaft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114425718A (en) * 2022-01-07 2022-05-03 南京大量数控科技有限公司 Reverse dynamic balance method and structure of processing shaft
CN114425718B (en) * 2022-01-07 2023-06-20 南京大量数控科技有限公司 Reverse dynamic balance method and structure for machining shaft

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Granted publication date: 20210219