CN116619259A - High-precision self-centering vice - Google Patents
High-precision self-centering vice Download PDFInfo
- Publication number
- CN116619259A CN116619259A CN202310884615.4A CN202310884615A CN116619259A CN 116619259 A CN116619259 A CN 116619259A CN 202310884615 A CN202310884615 A CN 202310884615A CN 116619259 A CN116619259 A CN 116619259A
- Authority
- CN
- China
- Prior art keywords
- rolling
- guide groove
- groove
- arc
- vice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 75
- 238000007789 sealing Methods 0.000 claims description 12
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 2
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000565 sealant Substances 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/02—Vices with sliding jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2484—Supports
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a high-precision self-centering vice, which relates to the field of clamping tools and comprises a vice body, wherein a vice groove is formed in the vice body, rolling sliding grooves are formed in two side walls of the vice groove, a center support is fixedly connected in the vice groove, a rotatable driving rod is arranged on the center support, threaded sections with opposite rotation directions are respectively arranged at two ends of the center support by the driving rod, guide blocks are connected onto the threaded sections in a threaded manner, jaws are arranged at the tops of the guide blocks, ball body return devices are arranged at two ends of the guide blocks, a plurality of recyclable first rolling balls are arranged between the two ball body return devices, and the first rolling balls are in rolling contact with the rolling sliding grooves. According to the invention, the plurality of recyclable spheres are arranged between the guide block and the clamp body, the original sliding contact is replaced by the rolling contact of the spheres, the gap between the guide block and the clamp body is eliminated, the stability of the guide block and the clamp jaw is improved, and the precision of the vice is higher; meanwhile, the abrasion of rolling contact is smaller, and the service life of the contact pair is prolonged.
Description
Technical Field
The invention relates to the field of clamping tools, in particular to a high-precision self-centering vice.
Background
The jaw of the existing vice is in sliding connection with the jaw body by a sliding block structure, so that a certain gap is needed between sliding contact pairs in order to ensure that the sliding block structure normally slides in the jaw body, and the stability of the jaw clamping is reduced due to the existence of the gap.
Disclosure of Invention
Based on the above problems, the invention aims to provide a high-precision self-centering vice, which adopts the following technical scheme:
the invention provides a high-precision self-centering vice, which comprises a vice body, wherein a vice groove is formed in the vice body, rolling grooves are formed in two side walls of the vice groove, a center support is fixedly connected in the vice groove, a rotatable driving rod is arranged on the center support, threaded sections with opposite rotation directions are respectively arranged at two ends of the center support, guide blocks are connected onto the threaded sections in a threaded manner, jaws are arranged at the tops of the guide blocks, ball return devices are arranged at two ends of the guide blocks, a plurality of first rolling balls capable of being circulated are arranged between the two ball return devices, and the first rolling balls are in rolling contact with the rolling grooves.
Preferably, a first rolling body channel is formed in the guide block at a position close to the side part, a first guide groove is formed in the side wall of the guide block, and the first guide groove and the first rolling body channel are arranged in parallel and are positioned on the same plane;
the ball body reversing device comprises an end cover, wherein an arc-shaped steering guide groove is formed in one side of the end cover, facing the guide block, of the end cover, one end of the arc-shaped steering guide groove corresponds to the first rolling body channel, the other end of the arc-shaped steering guide groove corresponds to the first guide groove, a conveying arm is arranged on one side, close to the rolling guide groove, of the end cover, a second guide groove is formed in the conveying arm along the length direction, the second guide groove is matched with the first guide groove to form a second rolling body channel, and the cross section of the second rolling body channel is C-shaped;
the first rolling ball body circularly rolls in the first rolling body channel, the second rolling body channel and the arc-shaped steering guide groove; and the first rolling ball in the second rolling body channel is in rolling contact with the rolling chute through an opening on the second rolling body channel.
Preferably, a cushion block is arranged in the arc-shaped steering guide groove, an arc-shaped guide groove is arranged on one side of the cushion block, which faces the arc-shaped steering guide groove, and the arc-shaped guide groove is matched with the arc-shaped steering guide groove to form a rolling body steering channel.
Preferably, four sets of the first rotatable balls are provided between two of the ball return.
Preferably, a sealant cover is arranged on the outer side of the ball body reversing device, and the edge of the sealant cover is in contact with the rolling chute.
Preferably, the side part of the guide block is provided with a sealing rubber strip, and the edge of the sealing rubber strip is contacted with the side wall of the clamp groove.
Preferably, the end part of the sealing rubber strip is clamped on the ball return device.
Preferably, the center support is provided with a threaded hole, the driving rod penetrates through the threaded hole, a convex ring is arranged at the position of the driving rod corresponding to the threaded hole, both sides of the convex ring are provided with retaining sleeves, the retaining sleeves are in threaded connection with the threaded hole, one end, close to the convex ring, of each retaining sleeve is provided with a rolling body groove, a plurality of second rolling bodies are arranged in the rolling body grooves, and a plurality of second rolling bodies encircle the driving rod.
Preferably, a jackscrew is arranged on the center support and abuts against the stop sleeve.
Compared with the prior art, the invention has the beneficial technical effects that:
according to the invention, the plurality of recyclable spheres are arranged between the guide block and the clamp body, the original sliding contact is replaced by the rolling contact of the spheres, the gap between the guide block and the clamp body is eliminated, the stability of the guide block and the clamp jaw is improved, and the precision of the vice is higher; meanwhile, the abrasion of rolling contact is smaller, and the service life of the contact pair is prolonged.
Drawings
The invention is further described with reference to the following description of the drawings.
FIG. 1 is a schematic view of a high precision self-centering vise in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of a structure of a clamp body according to an embodiment of the present invention;
FIG. 3 is a schematic view of a partially cut-away structure of a high precision self-centering vise in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a partial cross-sectional structure of a guide block according to an embodiment of the present invention;
FIG. 5 is a schematic view of a ball return in accordance with an embodiment of the present invention;
FIG. 6 is a schematic structural view of a first guide groove and a second guide groove cooperating to form a second roller channel according to an embodiment of the present invention;
FIG. 7 is a top cross-sectional view of a guide block in an embodiment of the invention;
FIG. 8 is a schematic side view of a high precision self-centering vise in accordance with an embodiment of the present invention;
FIG. 9 is a schematic diagram of the ball return and spacer cooperating structure in an embodiment of the invention;
FIG. 10 is a schematic diagram of a pad structure according to an embodiment of the present invention;
FIG. 11 is a schematic view showing the arrangement of four sets of first rollers in a guide block in an embodiment of the invention;
FIG. 12 is a schematic view of the installation of a sealant cap and a sealant strip on a guide block in an embodiment of the invention;
FIG. 13 is a schematic view of the fit of the sealant cap and the sealant strip on the pincer body in an embodiment of the present invention;
FIG. 14 is a schematic view in partial cross-section of the drive rod mated with the center support in an embodiment of the invention;
fig. 15 is a schematic structural view of a retaining sleeve according to an embodiment of the present invention.
Reference numerals illustrate: 1. a clamp body; 101. a clamp groove; 102. a rolling chute; 2. a center support; 201. a threaded hole; 3. a driving rod; 301. a threaded section; 302. a convex ring; 4. a guide block; 401. a first roller channel; 402. a first guide groove; 5. a jaw; 6. a sphere return; 601. an end cap; 602. an arc-shaped steering guide groove; 603. a transport arm; 604. a second guide groove; 7. a first ball body; 8. a second roller channel; 9. a cushion block; 901. an arc-shaped guide groove; 10. a roller turning channel; 11. a sealant cover; 12. a sealing rubber strip; 13. a blocking sleeve; 1301. a rolling body groove; 14. a second ball body; 15. and (5) jackscrews.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 3, this embodiment discloses a high-precision self-centering vice, including a clamp body 1, clamp grooves 101 are formed in the clamp body 1, rolling grooves 102 are formed in both side walls of the clamp grooves 101, a center support 2 is fixedly connected to the clamp grooves 101 through bolts, rotatable driving rods 3 are arranged on the center support 2, the driving rods 3 are respectively provided with thread sections 301 with opposite rotation directions at both ends of the center support 2, guide blocks 4 are respectively connected to each thread section 301 in a threaded manner, jaws 5 are fixed to the tops of the guide blocks 4 through bolts, ball return devices 6 are respectively arranged at both ends of the guide blocks 4, a plurality of first rolling balls 7 are arranged between the two ball return devices 6, and the first rolling balls 7 are in rolling contact with the rolling grooves 102.
The first rolling body 7 arranged between the guide block 4 and the clamp body 1 replaces the original sliding contact with rolling contact, so that the mutual abrasion between the guide block 4 and the clamp body 1 is reduced, the gap between the guide block 4 and the clamp body 1 is eliminated, and the stability of the guide block 4 and the clamp jaw is improved. Further, the rigidity of the contact pair can be improved by increasing the diameter of the ball.
As shown in fig. 4 to 8, a first roller channel 401 is formed in the guide block 4 near the side portion. The side wall of the guide block 4 is provided with a first guide groove 402, and the first guide groove 402 and the first roller channel 401 are arranged in parallel and are positioned on the same plane. The ball reverser 6 comprises an end cover 601, the end cover 601 is fixed at the end part of the guide block 4 through bolts, an arc-shaped steering guide groove 602 is formed in one side of the end cover 601 facing the guide block 4, one end of the arc-shaped steering guide groove 602 corresponds to the first rolling body channel 401, the other end of the arc-shaped steering guide groove corresponds to the first guide groove 402, a conveying arm 603 is arranged on one side, close to the rolling sliding groove 102, of the end cover 601, a second guide groove 604 is formed in the conveying arm 603 along the length direction, the second guide groove 604 is matched with the first guide groove 402 to form a second rolling body channel 8, and the cross section of the second rolling body channel 8 is C-shaped.
The first rolling bodies 7 roll circularly in the first rolling body channel 401, the second rolling body channel 8 and the arc-shaped steering guide groove 602; and the first roller 7 located in the second roller channel 8 is in rolling contact with the roller chute 102 through an opening in the second roller channel 8.
After the ball return 6 is mounted on the end of the guide block 4, the conveying arms 603 on the two ball return 6 are butted together.
In order to reduce the resistance of the first roller body 7 to steering in the arc-shaped steering guide groove 602, in this embodiment, as shown in fig. 7, 9 and 10, a spacer 9 is provided in the arc-shaped steering guide groove 602, the spacer 9 is fixed to the end cover 601 by a bolt, the spacer 9 is provided with an arc-shaped guide groove 901 on the side facing the arc-shaped steering guide groove 602, and the arc-shaped guide groove 901 cooperates with the arc-shaped steering guide groove 602 to form the roller body steering passage 10. The roll-turning channel 10, the first roll channel 401 and the second roll channel 8 are connected together to form a racetrack circulation channel.
As shown in fig. 11, in this embodiment, four sets of first rotatable balls 7 are provided between two ball return devices 6. The number of first balls 7 per set is plural. It will be appreciated by those skilled in the art that after four sets of first rotatable balls 7 are disposed between the two ball return devices 6, the number of arcuate deflector grooves 602, second deflector grooves 604 and arcuate deflector grooves 901 may be adapted.
As shown in fig. 12 and 13, the outer side of the ball return 6 is provided with a sealing rubber cover 11, and the edge of the sealing rubber cover 11 is in contact with the rolling chute 102. The lateral part of guide block 4 is provided with joint strip 12, and joint strip 12's tip joint is on spheroid back-up ware 6, and joint strip 12's border and pincers groove 101 lateral wall contact. The sealant cap 11 and the sealing strip 12 prevent foreign matters from entering the roll chute 102.
As shown in fig. 14 and 15, a threaded hole 201 is formed in the center support 2, the driving rod 3 penetrates through the threaded hole 201, a convex ring 302 is arranged at a position corresponding to the threaded hole 201 on the driving rod 3, a blocking sleeve 13 is arranged on two sides of the convex ring 302, the blocking sleeve 13 is in threaded connection with the threaded hole 201, a roller groove 1301 is formed in one end, close to the convex ring 302, of the blocking sleeve 13, a plurality of second roller bodies 14 are arranged in the roller groove 1301, the plurality of second roller bodies 14 encircle the driving rod 3, a jackscrew 15 is arranged on the center support 2, and the jackscrew 15 abuts against the blocking sleeve 13 and is used for fixing the blocking sleeve 13.
The driving rod 3 is connected with the center support 2 through the second rolling body 14 and the blocking sleeve 13, so that the defect that the original driving rod 3 is in direct contact with the center support 2 is overcome, sliding contact is replaced by rolling contact, and the service life of a contact pair is prolonged.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (9)
1. The utility model provides a high-accuracy self-centering vice, includes the pincers body (1), its characterized in that: the novel pliers are characterized in that pliers grooves (101) are formed in the pliers body (1), rolling grooves (102) are formed in two side walls of the pliers grooves (101), a center support (2) is fixedly connected to the pliers grooves (101), rotatable driving rods (3) are arranged on the center support (2), threaded sections (301) with opposite rotation directions are respectively arranged at two ends of the center support (2), guide blocks (4) are connected to the threaded sections (301) in a threaded mode, jaws (5) are arranged at the tops of the guide blocks (4), ball body returning devices (6) are arranged at two ends of each guide block (4), a plurality of first rolling balls (7) capable of being circulated are arranged between the ball body returning devices (6), and the first rolling balls (7) are in rolling contact with the rolling grooves (102).
2. The high precision self-centering vise of claim 1, wherein: a first rolling body channel (401) is formed in the guide block (4) at a position close to the side part, a first guide groove (402) is formed in the side wall of the guide block (4), and the first guide groove (402) and the first rolling body channel (401) are arranged in parallel and are positioned on the same plane;
the ball reversing device (6) comprises an end cover (601), wherein an arc-shaped steering guide groove (602) is formed in one side of the end cover (601) facing the guide block (4), one end of the arc-shaped steering guide groove (602) corresponds to the first rolling body channel (401), the other end of the arc-shaped steering guide groove corresponds to the first guide groove (402), a conveying arm (603) is arranged on one side, close to the rolling sliding groove (102), of the end cover (601), a second guide groove (604) is formed in the conveying arm (603) along the length direction, the second guide groove (604) is matched with the first guide groove (402) to form a second rolling body channel (8), and the cross section of the second rolling body channel (8) is C-shaped;
the first rolling bodies (7) roll circularly in the first rolling body channel (401), the second rolling body channel (8) and the arc-shaped steering guide groove (602); and the first rolling body (7) positioned in the second rolling body channel (8) is in rolling contact with the rolling chute (102) through an opening on the second rolling body channel (8).
3. The high precision self-centering vise of claim 2, wherein: the novel roller steering device is characterized in that a cushion block (9) is arranged in the arc steering guide groove (602), an arc guiding groove (901) is formed in one side of the cushion block (9) facing the arc steering guide groove (602), and the arc guiding groove (901) is matched with the arc steering guide groove (602) to form a roller steering channel (10).
4. The high precision self-centering vise of claim 1, wherein: four groups of recyclable first rolling balls (7) are arranged between the two ball return devices (6).
5. The high precision self-centering vise of claim 1, wherein: the outer side of the ball body reversing device (6) is provided with a sealing glue cover (11), and the edge of the sealing glue cover (11) is contacted with the rolling chute (102).
6. The high precision self-centering vise of claim 1, wherein: the side part of the guide block (4) is provided with a sealing rubber strip (12), and the edge of the sealing rubber strip (12) is contacted with the side wall of the clamp groove (101).
7. The high precision self-centering vise of claim 6, wherein: the end part of the sealing rubber strip (12) is clamped on the ball return device (6).
8. The high precision self-centering vise of claim 1, wherein: offer threaded hole (201) in center support (2), actuating lever (3) run through in threaded hole (201), actuating lever (3) with the position that threaded hole (201) corresponds is provided with bulge loop (302), the both sides of bulge loop (302) all are provided with keeps off cover (13), keep off cover (13) threaded connection and be in threaded hole (201), keep off cover (13) are being close to one end of bulge loop (302) is provided with roll body groove (1301), be provided with a plurality of second roll spheroids (14) in roll body groove (1301), a plurality of second roll spheroids (14) encircle on actuating lever (3).
9. The high precision self-centering vise of claim 8, wherein: a jackscrew (15) is arranged on the center support (2), and the jackscrew (15) is propped against the stop sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310884615.4A CN116619259A (en) | 2023-07-19 | 2023-07-19 | High-precision self-centering vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310884615.4A CN116619259A (en) | 2023-07-19 | 2023-07-19 | High-precision self-centering vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116619259A true CN116619259A (en) | 2023-08-22 |
Family
ID=87602841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310884615.4A Pending CN116619259A (en) | 2023-07-19 | 2023-07-19 | High-precision self-centering vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116619259A (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07208465A (en) * | 1994-01-24 | 1995-08-11 | Thk Kk | Linear guiding device |
| US5947605A (en) * | 1996-06-18 | 1999-09-07 | Thk Co., Ltd. | Linear motion guide apparatus equipped with a plurality of rows of ball chains |
| CN1486400A (en) * | 2001-08-30 | 2004-03-31 | Thk��ʽ���� | Linear actuator |
| US20070201776A1 (en) * | 2006-02-24 | 2007-08-30 | Hiwin Technologies Corp. | Steel Wire Retainer For A Sliding Block |
| CN201908954U (en) * | 2010-12-30 | 2011-07-27 | 宁波安信数控技术有限公司 | Linear rolling guide rail pair adopting crossed arc raceways for inversion |
| CN102748387A (en) * | 2012-07-29 | 2012-10-24 | 江苏鸿业重工有限公司 | Linear guide rail auxiliary |
| CN202674016U (en) * | 2012-07-17 | 2013-01-16 | 孙品贤 | Oil storage self-lubricating type reversing component used for linear guide rail |
| CN107429740A (en) * | 2015-04-09 | 2017-12-01 | Thk株式会社 | Motion guide device |
| CN108916227A (en) * | 2018-07-11 | 2018-11-30 | 广东台银直线导轨科技有限公司 | A kind of line slideway auxiliary slide block structure of high sealing |
| CN209146149U (en) * | 2018-11-07 | 2019-07-23 | 无锡泓砺精工科技有限公司 | A kind of miniature sliding block |
| CN210499853U (en) * | 2019-08-27 | 2020-05-12 | 苏州速易德工业装备系统有限公司 | Novel self-centering vice |
| CN211466041U (en) * | 2019-12-30 | 2020-09-11 | 广东机电职业技术学院 | Gap-adjustable five-axis special vice |
| CN111906706A (en) * | 2019-05-10 | 2020-11-10 | 东佑达自动化科技股份有限公司 | Clamping device |
| CN212218230U (en) * | 2020-03-19 | 2020-12-25 | 苏州速易德工业装备系统有限公司 | Self-centering vice locking device |
| CN113858061A (en) * | 2021-10-07 | 2021-12-31 | 苏州速易德工业装备系统有限公司 | Self-centering vice centering precision adjusting and fixing device |
| CN215968301U (en) * | 2021-08-27 | 2022-03-08 | 昌乐三强量具有限公司 | Flat tongs with anti function that inclines |
| CN216830402U (en) * | 2022-03-17 | 2022-06-28 | 安可精密夹具(东莞)有限公司 | Self-centering precision vice with dustproof function |
| CN217020015U (en) * | 2022-03-24 | 2022-07-22 | 东莞市德佳数控刀具有限公司 | Self-centering vice device |
| CN217234132U (en) * | 2021-12-28 | 2022-08-19 | 宁波海迈克精密机械制造有限公司 | Radial high-bearing roller guide rail pair |
| CN218927483U (en) * | 2022-10-21 | 2023-04-28 | 东莞市先马机电有限公司 | Vice |
-
2023
- 2023-07-19 CN CN202310884615.4A patent/CN116619259A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07208465A (en) * | 1994-01-24 | 1995-08-11 | Thk Kk | Linear guiding device |
| US5947605A (en) * | 1996-06-18 | 1999-09-07 | Thk Co., Ltd. | Linear motion guide apparatus equipped with a plurality of rows of ball chains |
| CN1486400A (en) * | 2001-08-30 | 2004-03-31 | Thk��ʽ���� | Linear actuator |
| US20070201776A1 (en) * | 2006-02-24 | 2007-08-30 | Hiwin Technologies Corp. | Steel Wire Retainer For A Sliding Block |
| CN201908954U (en) * | 2010-12-30 | 2011-07-27 | 宁波安信数控技术有限公司 | Linear rolling guide rail pair adopting crossed arc raceways for inversion |
| CN202674016U (en) * | 2012-07-17 | 2013-01-16 | 孙品贤 | Oil storage self-lubricating type reversing component used for linear guide rail |
| CN102748387A (en) * | 2012-07-29 | 2012-10-24 | 江苏鸿业重工有限公司 | Linear guide rail auxiliary |
| CN107429740A (en) * | 2015-04-09 | 2017-12-01 | Thk株式会社 | Motion guide device |
| CN108916227A (en) * | 2018-07-11 | 2018-11-30 | 广东台银直线导轨科技有限公司 | A kind of line slideway auxiliary slide block structure of high sealing |
| CN209146149U (en) * | 2018-11-07 | 2019-07-23 | 无锡泓砺精工科技有限公司 | A kind of miniature sliding block |
| CN111906706A (en) * | 2019-05-10 | 2020-11-10 | 东佑达自动化科技股份有限公司 | Clamping device |
| CN210499853U (en) * | 2019-08-27 | 2020-05-12 | 苏州速易德工业装备系统有限公司 | Novel self-centering vice |
| CN211466041U (en) * | 2019-12-30 | 2020-09-11 | 广东机电职业技术学院 | Gap-adjustable five-axis special vice |
| CN212218230U (en) * | 2020-03-19 | 2020-12-25 | 苏州速易德工业装备系统有限公司 | Self-centering vice locking device |
| CN215968301U (en) * | 2021-08-27 | 2022-03-08 | 昌乐三强量具有限公司 | Flat tongs with anti function that inclines |
| CN113858061A (en) * | 2021-10-07 | 2021-12-31 | 苏州速易德工业装备系统有限公司 | Self-centering vice centering precision adjusting and fixing device |
| CN217234132U (en) * | 2021-12-28 | 2022-08-19 | 宁波海迈克精密机械制造有限公司 | Radial high-bearing roller guide rail pair |
| CN216830402U (en) * | 2022-03-17 | 2022-06-28 | 安可精密夹具(东莞)有限公司 | Self-centering precision vice with dustproof function |
| CN217020015U (en) * | 2022-03-24 | 2022-07-22 | 东莞市德佳数控刀具有限公司 | Self-centering vice device |
| CN218927483U (en) * | 2022-10-21 | 2023-04-28 | 东莞市先马机电有限公司 | Vice |
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Application publication date: 20230822 |