CN112879426A - Slider lock suitable for sharp slip table - Google Patents
Slider lock suitable for sharp slip table Download PDFInfo
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- CN112879426A CN112879426A CN202110028205.0A CN202110028205A CN112879426A CN 112879426 A CN112879426 A CN 112879426A CN 202110028205 A CN202110028205 A CN 202110028205A CN 112879426 A CN112879426 A CN 112879426A
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- plate
- limiting
- sliding
- block
- sliding table
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/10—Arrangements for locking the bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention belongs to the technical field of linear guide rails, and particularly relates to a sliding block lock suitable for a linear sliding table, which comprises a base plate, wherein guide rails are symmetrically arranged on two sides of the top end of the base plate; the locking assembly comprises a supporting plate connected with the sliding plate through a bolt, a limiting mechanism is arranged in the middle of the top end of the supporting plate, a driving mechanism is connected to one side of the limiting mechanism, the driving mechanism is in sliding connection with the limiting mechanism, and a lock cylinder mechanism is arranged on one side, close to the rack, of the limiting mechanism; the impact of the moving inertia of the sliding table on the sliding table lock cylinder is weakened, the buffering effect can be achieved, and the service life of the sliding table lock cylinder can be prolonged to a certain extent.
Description
Technical Field
The invention belongs to the technical field of linear guide rails, and particularly relates to a sliding block lock suitable for a linear sliding table.
Background
Linear guides (linear slider) also become linear slides and can be generally classified into: the roller linear guide rail, the cylindrical linear guide rail and the ball linear guide rail are used for supporting and guiding a moving part to do reciprocating linear motion in a given direction. The linear sliding table may be classified into a sliding friction guide, a rolling friction guide, an elastic friction guide, a fluid friction guide, and the like, depending on the frictional property. At present current sharp slip table is in the use, because the initial velocity that sharp slip table removed is great, when removing a certain position, generally the instantaneous stop, and traditional slip table lock utilizes the mode that increases frictional force between slip table and the guide rail in the twinkling of an eye to force the slip table to stop to remove, under the effect of slip table dead weight and inertia, and the lock core to the slip table lock harm is great.
In order to solve the problem, the application provides a slider lock suitable for sharp slip table in this application.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a sliding block lock suitable for a linear sliding table, which has the characteristic of prolonging the service life of a lock cylinder of the linear sliding table.
In order to achieve the purpose, the invention provides the following technical scheme: a sliding block lock suitable for a linear sliding table comprises a base plate, wherein guide rails are symmetrically arranged on two sides of the top end of the base plate, a sliding plate is connected onto the guide rails in a sliding mode, a locking assembly is arranged between the bottom end of the sliding plate and the base plate, the bottom end of the locking assembly is connected with the base plate in a sliding mode through a buffer mechanism, the locking assembly is fixedly connected with the sliding plate through bolts, and a rack is arranged on one side, close to the locking assembly, of each guide rail; the locking assembly comprises a supporting plate connected with the sliding plate through a bolt, a limiting mechanism is arranged in the middle of the top end of the supporting plate, a driving mechanism is connected to one side of the limiting mechanism, the driving mechanism is in sliding connection with the limiting mechanism, and a lock cylinder mechanism is arranged on one side, close to the rack, of the limiting mechanism.
Preferably, the middle position of the top end of the base plate is provided with a notch, the side wall of the notch is symmetrically provided with limit grooves, and the buffer mechanism is in sliding connection with the notch.
As the preferable mode of the slider lock applicable to the linear sliding table, the limiting mechanism comprises clamping plates symmetrically arranged at the top end of the supporting plate, and a moving plate is arranged between the two clamping plates.
Preferably, the moving plate is provided with a U-shaped through hole, and an included angle between the U-shaped through hole and the middle line of the supporting plate is forty-five degrees.
Preferably, the driving mechanism comprises a first fixed seat arranged at the top end of the supporting plate, and further comprises a second fixed seat arranged at the top end of the clamping plate, a stroke cylinder is arranged between the first fixed seat and the second fixed seat, a connecting block is arranged at the tail end of a piston rod of the stroke cylinder, a connecting shaft is arranged at the bottom end of the connecting block, the connecting shaft penetrates through the U-shaped through hole and is in sliding connection with the U-shaped through hole, and the buffering mechanism is arranged at the bottom end of the connecting shaft.
The lock cylinder mechanism comprises a first limiting block arranged at the top end of the supporting plate, a second limiting block is arranged on one side of the first limiting block, a stepped shaft is arranged on the inner side of the first limiting block, the stepped shaft penetrates through the second limiting block and extends to the outside of the second limiting block, one end of the stepped shaft is fixedly connected with the end face of the moving plate, a lock head is arranged at one end, far away from the moving plate, of the stepped shaft, and a plurality of teeth are arranged on one side, far away from the stepped shaft, of the lock head.
Preferably, a compression spring is arranged on one side of the second limiting block and positioned on the outer circle of the stepped shaft, one end of the compression spring is fixedly connected with the end face of the second limiting block, and the other end of the compression spring is fixedly connected with the end face of the lock head.
Preferably, the first limiting block is provided with a first circular through hole, the second limiting block is provided with a second circular through hole, the side wall of the second circular through hole is symmetrically provided with limiting grooves, and the limiting grooves are matched with limiting strips on the outer circle of the stepped shaft.
The buffering mechanism comprises an installation block arranged at the bottom end of the connecting shaft, a transmission rod is arranged on one side of the installation block, the buffering mechanism further comprises a shell arranged in the notch, connecting plates are symmetrically connected to two sides of one end, located inside the shell, of the transmission rod through rotating shafts, damping blocks are connected to one ends, away from the transmission rod, of the connecting plates through the rotating shafts, limiting sleeve plates are arranged on two sides of the damping blocks, the limiting sleeve plates are connected with the inner side wall of the shell in a sliding mode through screws, and extension springs are arranged between the limiting sleeve plates and the inner side wall of the shell and located on the excircle of the screws.
Preferably, the damping block penetrates through the shell and is in sliding connection with the shell, and the limiting plates are symmetrically arranged on the excircle of the shell and positioned on two sides of the damping block.
Compared with the prior art, the invention has the beneficial effects that: the driving mechanism drives the limiting mechanism to drive the lock cylinder mechanism to contact with the rack, locking of the sliding table can be achieved rapidly, friction force between the sliding plate and the guide rail is increased by matching the buffer mechanism with the notch, impact of moving inertia of the sliding table on the sliding table lock cylinder is weakened when the sliding table lock is started, meanwhile, the buffer effect can be achieved, and the service life of the sliding table lock cylinder can be prolonged to a certain extent.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the latch assembly of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 2 at C;
FIG. 5 is a schematic view of a damper mechanism according to the present invention;
FIG. 6 is a schematic view of a substrate according to the present invention;
FIG. 7 is a schematic view of the assembly of the support plate and the clamping plate of the present invention;
FIG. 8 is a schematic view of the structure of the moving plate according to the present invention;
FIG. 9 is a schematic view of a stepped shaft according to the present invention;
in the figure: 1. a substrate; 101. a notch; 102. a limiting groove; 2. a guide rail; 3. a sliding plate; 4. a locking assembly; 5. a buffer mechanism; 501. mounting blocks; 502. a transmission rod; 503. a housing; 504. a connecting plate; 505. a damping block; 506. a limiting sleeve plate; 507. a screw; 508. an extension spring; 509. a limiting plate; 6. a rack; 7. a support plate; 8. a limiting mechanism; 801. clamping a plate; 802. moving the plate; 803. a U-shaped through hole; 9. a drive mechanism; 901. a first fixed seat; 902. a second fixed seat; 903. a stroke cylinder; 904. connecting blocks; 905. a connecting shaft; 10. a lock cylinder mechanism; 11. a first limiting block; 12. A second limiting block; 13. a stepped shaft; 14. a lock head; 15. teeth; 16. a compression spring; 17. a first circular through hole; 18. a second circular through hole; 19. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 9, a slider lock suitable for a linear sliding table includes a base plate 1, guide rails 2 are symmetrically disposed on two sides of the top end of the base plate 1, a sliding plate 3 is slidably connected to the guide rails 2, a locking assembly 4 is disposed between the bottom end of the sliding plate 3 and the base plate 1, the bottom end of the locking assembly 4 is slidably connected to the base plate 1 through a buffer mechanism 5, the locking assembly 4 is fixedly connected to the sliding plate 3 through a bolt, and a rack 6 is disposed on one side of the guide rail 2 close to the locking assembly 4; the locking assembly 4 comprises a supporting plate 7 connected with the sliding plate 3 through a bolt, a limiting mechanism 8 is arranged in the middle of the top end of the supporting plate 7, a driving mechanism 9 is connected to one side of the limiting mechanism 8, the driving mechanism 9 is in sliding connection with the limiting mechanism 8, and a lock cylinder mechanism 10 is arranged on one side, close to the rack 6, of the limiting mechanism 8.
Drive stop gear 8 through actuating mechanism 9 and drive lock core mechanism 10 and contact with rack 6, can realize the locking of slip table fast, cooperate with notch 101 through buffer gear 5, increased the frictional force between sliding plate 3 and the guide rail 2, weakened the impact of the mobile inertia of slip table to slip table lock core when the slip table lock starts, can play the effect of buffering simultaneously, can prolong the life of slip table lock core to a certain extent.
In an alternative embodiment, a notch 101 is formed in the middle of the top end of the substrate 1, a limiting groove 102 is symmetrically formed in the side wall of the notch 101, and the buffer mechanism 5 is slidably connected to the notch 101.
In this embodiment: the limiting plate 509 is matched with the limiting groove 102, so that the degree of freedom of the buffer mechanism 5 is limited, the buffer mechanism 5 can only move along the length of the notch 101 in a square mode, and the buffer mechanism 5 can work effectively.
In an optional embodiment, the limiting mechanism 8 includes clamping plates 801 symmetrically disposed at the top end of the supporting plate 7, a moving plate 802 is disposed between the two clamping plates 801, a U-shaped through hole 803 is disposed on the moving plate 802, and an included angle between the U-shaped through hole 803 and a centerline of the supporting plate 7 is forty-five degrees.
In this embodiment: through the sliding fit between the connecting shaft 905 and the U-shaped through hole 803, the connecting shaft 905 drives the moving plate 802 to move along the clamping grooves on the clamping plates 801, and the two clamping plates 801 limit the stroke of the connecting shaft 905, the limit stroke of the connecting shaft 905 is the distance between the two clamping plates 801, that is, the stroke of the mounting block 501 driving the transmission rod 502 is the distance between the two clamping plates 801; when the connecting shaft 905 drives the moving plate 802 to move, the moving stroke of the moving plate 802 is 1.414 times of the distance between the two clamping plates 801, and thus the driving rod 502 can drive the connecting plate 504 to drive the damping block 505 to extend out of the housing 503 for a certain distance.
In an optional embodiment, the driving mechanism 9 includes a first fixing seat 901 disposed at the top end of the supporting plate 7, the driving mechanism 9 further includes a second fixing seat 902 disposed at the top end of the clamping plate 801, a stroke cylinder 903 is disposed between the first fixing seat 901 and the second fixing seat 902, a connecting block 904 is disposed at a piston rod end of the stroke cylinder 903, a connecting shaft 905 is disposed at a bottom end of the connecting block 904, the connecting shaft 905 penetrates through the U-shaped through hole 803 and is slidably connected with the U-shaped through hole 803, and the buffering mechanism 5 is disposed at a bottom end of the connecting shaft 905.
In this embodiment: the stroke control cylinder 903 is started, the stroke cylinder 903 drives the connecting block 904 to drive the connecting shaft 905 to move, and meanwhile, the connecting shaft 905 is in sliding fit with the U-shaped through hole 803, so that the connecting shaft 905 drives the moving plate 802 to move along the clamping groove in the clamping plate 801.
In an optional embodiment, the lock cylinder mechanism 10 includes a first limit block 11 disposed on the top end of the support plate 7, a second limit block 12 is disposed on one side of the first limit block 11, a stepped shaft 13 is disposed on the inner side of the first limit block 11, the stepped shaft 13 penetrates through the second limit block 12 and extends to the outside of the second limit block 12, one end of the stepped shaft 13 is fixedly connected to the end surface of the moving plate 802, a lock head 14 is disposed on one end of the stepped shaft 13 far away from the moving plate 802, a plurality of teeth 15 are disposed on one side of the lock head 14 far away from the stepped shaft 13, a compression spring 16 is disposed on one side of the second limit block 12 and on the outer circle of the stepped shaft 13, one end of the compression spring 16 is fixedly connected to the end surface of the second limit block 12, the other end of the compression spring is fixedly connected to the end surface of the lock head, a second circular through hole 18 is formed in the second limiting block 12, limiting grooves 19 are symmetrically formed in the side walls of the second circular through hole 18, and the limiting grooves 19 are matched with limiting strips on the outer circle of the stepped shaft 13.
In this embodiment: the connecting shaft 905 drives the moving plate 802 to move along the clamping groove in the clamping plate 801, the stepped shaft 13 is driven to move under the guiding action of the first limiting block 11 and the second limiting block 12, the stepped shaft 13 drives the lock head 14 to gradually move towards the rack 6 until the teeth 15 are meshed with the rack 6, locking of the linear sliding table is achieved, the lock head 14 stretches the compression spring 16 while moving, energy is stored in the compression spring, and therefore the lock head 14 is separated from the rack 6 when the stroke cylinder 903 is reset conveniently, and the unlocking purpose is achieved.
In an alternative embodiment, the buffer mechanism 5 comprises a mounting block 501 arranged at the bottom end of the connecting shaft 905, a transmission rod 502 is arranged on one side of the mounting block 501, the buffer mechanism 5 further comprises a shell 503 arranged in the notch 101, and the two sides of one end of the transmission rod 502 positioned in the housing 503 are symmetrically connected with connecting plates 504 through rotating shafts, the ends of the connecting plates 504 facing away from the transmission rod 502 are connected with damping blocks 505 through rotating shafts, two sides of the damping block 505 are provided with a limit sleeve plate 506, the limit sleeve plate 506 is connected with the inner side wall of the shell 503 in a sliding way through a screw 507, an extension spring 508 is arranged between the limit sleeve plate 506 and the inner side wall of the shell 503 and positioned on the excircle of the screw 507, the damping mass 505 extends through the housing 503 and is slidably coupled to the housing 503, limiting plates 509 are symmetrically arranged on the outer circle of the shell 503 and on two sides of the damping block 505.
In this embodiment: the connecting shaft 905 drives the mounting block 501 to drive the transmission rod 502 to move, the transmission rod 502 drives the connecting plate 504 to move through the rotating shaft, so that the connecting plate 504 rotates around the rotating shaft on the damping block 505, and simultaneously the damping block 505 is driven to extend out of the shell 503 under the guidance of the limiting sleeve plate 506 and the screw 507 and contacts with the side wall of the notch 101 first, thereby increasing the friction force between the sliding plate 3 and the guide rail 2, and weakening the impact of the moving inertia of the sliding table on the lock cylinder of the sliding table lock when the sliding table lock is started.
The working principle and the using process of the invention are as follows: in practical use, the power of the stroke cylinder 903 comes from compressed air provided by an air compressor matched with the stroke cylinder 903, when the sliding plate 3 slides along the guide rail 2, the sliding plate 3 is stopped at a specified position under the control of the linear controller, the stroke cylinder 903 is started under the control of the linear control ball, the stroke cylinder 903 drives the connecting block 904 to drive the connecting shaft 905 to move, meanwhile, as the connecting shaft 905 is in sliding fit with the U-shaped through hole 803, the connecting shaft 905 drives the moving plate 802 to move along the clamping groove on the clamping plate 801, the stepped shaft 13 is driven to move under the guiding action of the first limiting block 11 and the second limiting block 12, the stepped shaft 13 drives the lock head 14 to gradually move towards the rack 6 until the teeth 15 are meshed with the rack 6, so as to realize the locking of the linear sliding table, the lock head 14 stretches the compression spring 16 while moving, so as to store energy for the, the lock head 14 and the rack 6 are separated to achieve the purpose of unlocking, in addition, the stroke cylinder 903 drives the connecting block 904 to drive the connecting shaft 905 to move, the connecting shaft 905 drives the mounting block 501 to drive the transmission rod 502 to move, the transmission rod 502 drives the connecting plate 504 to move through the rotating shaft, the connecting plate 504 rotates around the rotating shaft on the damping block 505, the damping block 505 is driven to extend out of the shell 503 under the guidance of the limiting sleeve plate 506 and the screw 507, the damping block contacts with the side wall of the notch 101 first, and then the friction force between the sliding plate 3 and the guide rail 2 is increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a slider lock suitable for sharp slip table which characterized in that: the device comprises a base plate (1), guide rails (2) are symmetrically arranged on two sides of the top end of the base plate (1), a sliding plate (3) is connected onto the guide rails (2) in a sliding mode, a locking assembly (4) is arranged between the bottom end of the sliding plate (3) and the base plate (1), the bottom end of the locking assembly (4) is connected with the base plate (1) in a sliding mode through a buffering mechanism (5), the locking assembly (4) is fixedly connected with the sliding plate (3) through bolts, and a rack (6) is arranged on one side, close to the locking assembly (4), of the guide rails (2);
the locking assembly (4) comprises a supporting plate (7) connected with the sliding plate (3) through a bolt, a limiting mechanism (8) is arranged in the middle of the top end of the supporting plate (7), a driving mechanism (9) is connected to one side of the limiting mechanism (8), the driving mechanism (9) is in sliding connection with the limiting mechanism (8), and a lock cylinder mechanism (10) is arranged on one side, close to the rack (6), of the limiting mechanism (8).
2. The slider lock applicable to a linear sliding table according to claim 1, wherein: notch (101) have been seted up to the top intermediate position of base plate (1), spacing groove (102) have been seted up to the lateral wall symmetry of notch (101), just buffer gear (5) with notch (101) sliding connection.
3. The slider lock applicable to a linear sliding table according to claim 1, wherein: the limiting mechanism (8) comprises clamping plates (801) symmetrically arranged at the top ends of the supporting plates (7), and a moving plate (802) is arranged between the two clamping plates (801).
4. The slider lock applicable to a linear sliding table according to claim 3, wherein: the movable plate (802) is provided with a U-shaped through hole (803), and an included angle between the U-shaped through hole (803) and the middle line of the support plate (7) is forty-five degrees.
5. The slider lock applicable to a linear sliding table according to claim 4, wherein: the driving mechanism (9) comprises a first fixing seat (901) arranged at the top end of the supporting plate (7), the driving mechanism (9) further comprises a second fixing seat (902) arranged at the top end of the clamping plate (801), a stroke cylinder (903) is arranged between the first fixing seat (901) and the second fixing seat (902), a connecting block (904) is arranged at the tail end of a piston rod of the stroke cylinder (903), a connecting shaft (905) is arranged at the bottom end of the connecting block (904), the connecting shaft (905) penetrates through the U-shaped through hole (803) and is in sliding connection with the U-shaped through hole (803), and the buffer mechanism (5) is arranged at the bottom end of the connecting shaft (905).
6. The slider lock applicable to a linear sliding table according to claim 3, wherein: lock core mechanism (10) is including setting up stopper one (11) on backup pad (7) top, one side of stopper one (11) is provided with stopper two (12), the inboard of stopper one (11) is provided with step shaft (13), step shaft (13) run through stopper two (12) and extend to the outside of stopper two (12), the one end of step shaft (13) with the terminal surface fixed connection of movable plate (802), keep away from step shaft (13) the one end of movable plate (802) is provided with tapered end (14), tapered end (14) deviate from one side of step shaft (13) is provided with a plurality of teeth (15).
7. The slider lock applicable to a linear sliding table according to claim 6, wherein: one side of the second limiting block (12) is located, a compression spring (16) is arranged on the outer circle of the stepped shaft (13), one end of the compression spring (16) is fixedly connected with the end face of the second limiting block (12), and the other end of the compression spring is fixedly connected with the end face of the lock head (14).
8. The slider lock applicable to a linear sliding table according to claim 6, wherein: the first circular through hole (17) is formed in the first limiting block (11), the second circular through hole (18) is formed in the second limiting block (12), the limiting groove (19) is symmetrically formed in the side wall of the second circular through hole (18), and the limiting groove (19) is matched with the limiting strip of the outer circle of the stepped shaft (13).
9. The slider lock applicable to a linear sliding table according to claim 4, wherein: the buffer mechanism (5) comprises a mounting block (501) arranged at the bottom end of the connecting shaft (905), a transmission rod (502) is arranged on one side of the mounting block (501), the buffer mechanism (5) further comprises a shell (503) arranged in the notch (101), and the two sides of one end of the transmission rod (502) positioned in the shell (503) are symmetrically connected with connecting plates (504) through rotating shafts, one end of the connecting plate (504) departing from the transmission rod (502) is connected with a damping block (505) through a rotating shaft, two sides of the damping block (505) are provided with a limit sleeve plate (506), the limit sleeve plate (506) is connected with the inner side wall of the shell (503) in a sliding way through a screw rod (507), and an extension spring (508) is arranged between the limiting sleeve plate (506) and the inner side wall of the shell (503) and positioned on the excircle of the screw (507).
10. The slider lock applicable to a linear sliding table according to claim 9, wherein: damping piece (505) run through casing (503) and with casing (503) sliding connection, the excircle of casing (503) just is located the bilateral symmetry of damping piece (505) is provided with limiting plate (509).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110028205.0A CN112879426B (en) | 2021-01-10 | 2021-01-10 | Slider lock suitable for straight line slip table |
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CN202110028205.0A CN112879426B (en) | 2021-01-10 | 2021-01-10 | Slider lock suitable for straight line slip table |
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CN112879426A true CN112879426A (en) | 2021-06-01 |
CN112879426B CN112879426B (en) | 2022-07-15 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114165165A (en) * | 2021-12-06 | 2022-03-11 | 中国建筑第五工程局有限公司 | Drilling hydraulic top driving device for geological exploration |
CN114321171A (en) * | 2021-12-24 | 2022-04-12 | 兰州飞行控制有限责任公司 | Self-locking and releasing sliding rail mechanism |
CN114646481A (en) * | 2022-03-16 | 2022-06-21 | 如皋市武源机械有限公司 | Winch load test device for winch production and test method thereof |
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DE1872615U (en) * | 1963-03-07 | 1963-05-22 | Benischke & Heppenstiel Metall | SLIDE GUIDE WITH QUICK LOCKING. |
FR1430322A (en) * | 1965-01-21 | 1966-03-04 | Gambin S A | Locking device for a machine carriage |
CN103836068A (en) * | 2014-01-21 | 2014-06-04 | 燕山大学 | Stepless accurate positioning and locking device for large-scale heavy-load guide-rail type mobile platform |
CN104270925A (en) * | 2014-04-14 | 2015-01-07 | 州巧科技股份有限公司 | Slide Rail Positioning Device |
CN210919818U (en) * | 2019-09-19 | 2020-07-03 | 安徽银雷直线导轨制造有限公司 | Linear guide rail with locking device |
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2021
- 2021-01-10 CN CN202110028205.0A patent/CN112879426B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1872615U (en) * | 1963-03-07 | 1963-05-22 | Benischke & Heppenstiel Metall | SLIDE GUIDE WITH QUICK LOCKING. |
FR1430322A (en) * | 1965-01-21 | 1966-03-04 | Gambin S A | Locking device for a machine carriage |
CN103836068A (en) * | 2014-01-21 | 2014-06-04 | 燕山大学 | Stepless accurate positioning and locking device for large-scale heavy-load guide-rail type mobile platform |
CN104270925A (en) * | 2014-04-14 | 2015-01-07 | 州巧科技股份有限公司 | Slide Rail Positioning Device |
CN210919818U (en) * | 2019-09-19 | 2020-07-03 | 安徽银雷直线导轨制造有限公司 | Linear guide rail with locking device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114165165A (en) * | 2021-12-06 | 2022-03-11 | 中国建筑第五工程局有限公司 | Drilling hydraulic top driving device for geological exploration |
CN114321171A (en) * | 2021-12-24 | 2022-04-12 | 兰州飞行控制有限责任公司 | Self-locking and releasing sliding rail mechanism |
CN114646481A (en) * | 2022-03-16 | 2022-06-21 | 如皋市武源机械有限公司 | Winch load test device for winch production and test method thereof |
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CN112879426B (en) | 2022-07-15 |
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