CN113685437A - Linear guide rail assembly capable of being installed quickly - Google Patents
Linear guide rail assembly capable of being installed quickly Download PDFInfo
- Publication number
- CN113685437A CN113685437A CN202110836255.1A CN202110836255A CN113685437A CN 113685437 A CN113685437 A CN 113685437A CN 202110836255 A CN202110836255 A CN 202110836255A CN 113685437 A CN113685437 A CN 113685437A
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- CN
- China
- Prior art keywords
- guide rail
- linear guide
- butt joint
- groove
- roof
- 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.)
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Classifications
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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
- F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
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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
- F16F15/023—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 using fluid means
- F16F15/0232—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 using fluid means with at least one gas spring
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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
- F16F15/04—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 using elastic means
- F16F15/06—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 using elastic means with metal springs
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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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 discloses a linear guide rail assembly capable of being quickly installed, which comprises a guide rail and a slide block, wherein the slide block is connected in an inner cavity of the guide rail in a sliding manner, a pair of top plates are clamped at the top of the guide rail, butt joint grooves are formed in the front side wall and the rear side wall of the guide rail, butt joint strips are arranged at the bottom of the top plates and are in clamping fit with the butt joint grooves, threaded holes are formed in the front end and the rear end of each top plate, positive and negative wire bidirectional adjusting screw rods are in threaded connection with the threaded holes in the corresponding positions of the top plates at the two sides, lateral roller grooves are formed in the top of the left side wall and the right side wall of the slide block, a group of lateral rollers are rotatably connected in the lateral roller grooves, and the circumferential outer surfaces of the lateral rollers are tightly attached to the lower surface of the top plates. The buffer device has the advantages of reasonable design, convenience in disassembly and assembly, high stability and good buffer effect.
Description
Technical Field
The invention relates to the field of linear guide rails, in particular to a linear guide rail assembly capable of being quickly installed.
Background
Linear guides (linear slider) can be divided 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. Depending on the nature of the massage device, the linear motion guide rails can be divided into sliding friction guide rails, rolling friction guide rails, elastic friction guide rails, fluid friction guide rails, and the like.
The linear guide rail moves to support and guide the moving part to reciprocate linearly in a given direction. Depending on the nature of the massage device, the linear motion guide rails can be divided into sliding friction guide rails, rolling friction guide rails, elastic friction guide rails, fluid friction guide rails, and the like. The linear bearing is mainly used in the automatic machines such as machine tools, bending machines, laser welding machines and the like imported from Germany, and the linear bearing and the linear shaft are matched. The linear guide rail is mainly used on a mechanical structure with higher precision requirement, and rolling steel balls are used between a moving element and a fixed element of the linear guide rail without using an intermediate medium.
Most structures of the existing linear guide rails are relatively complex, the installation process is complex, the use experience of products is not favorably promoted, and the difficulty in later-stage maintenance of the products is high. Accordingly, there is a need for a new linear guide assembly that can be quickly installed that overcomes the above-mentioned deficiencies.
Disclosure of Invention
The present invention is directed to a linear guide assembly capable of being quickly installed to solve the problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a linear guide subassembly that can swiftly install, includes guide rail and slider, slider sliding connection is in the inner chamber of guide rail, the top joint of guide rail has a pair of roof, be provided with the butt joint groove on the lateral wall around the guide rail, the bottom of roof is provided with the butt joint strip, butt joint strip and the cooperation of butt joint groove joint, both ends are provided with the screw hole around the roof, and threaded connection has positive and negative silk two-way adjusting screw in the screw hole of both sides roof corresponding position, the top of slider left and right sides wall is provided with the side direction gyro wheel groove, it is connected with a set of side direction gyro wheel to rotate in the side direction gyro wheel groove, the lower surface of roof is hugged closely to side direction gyro wheel circumference surface.
Preferably, a through air cavity is arranged in the slider, a buffer device is arranged in the air cavity, the buffer device comprises a pair of piston columns, the piston columns are connected in the air cavity in a sliding mode, springs are connected between the piston columns on the two sides, one ends, back to the springs, of the piston columns are provided with connecting rods, and the tail ends of the connecting rods are provided with contact bases.
Preferably, the top of the air cavity is provided with an air outlet and a one-way valve.
Preferably, the front end and the rear end of the air cavity are fixedly connected with limit rings, and the limit rings are sleeved on the outer sides of the connecting rods.
Preferably, the bottom of slider is provided with a pair of V-arrangement rail, guide rail inner chamber bottom is provided with a pair of V-arrangement groove, V-arrangement rail and V-arrangement groove sliding fit.
Preferably, a bottom roller groove is formed in the center of the bottom of the sliding block, and a group of bottom rollers are rotatably connected in the bottom roller groove.
Preferably, the bottom of the guide rail is provided with a connecting seat, the connecting seat is provided with a group of countersunk holes, and screws are connected in the countersunk holes.
Preferably, the middle part of the positive and negative wire bidirectional adjusting screw is provided with a hexagonal wrench position.
Compared with the prior art, the invention has the beneficial effects that: when the guide rail is installed, the slide block is placed in the guide rail, the top plates on two sides are placed at the top of the guide rail, the positive and negative wire bidirectional adjusting screw rods are connected between the top plates on two sides before the slide block is placed, the positive and negative wire bidirectional adjusting screw rods are screwed to force the butt joint strips on the top plates to be clamped into the butt joint grooves, the guide rail is installed, when the guide rail needs to be disassembled and maintained, the positive and negative wire bidirectional adjusting screw rods are screwed reversely to enable the top plates to be separated, and then the slide block is taken out to be maintained. When the sliding block brakes, the contact seat on one side is impacted, and the spring and the air in the air cavity realize buffering. The buffer device has the advantages of reasonable design, convenience in disassembly and assembly, high stability and good buffer effect.
Drawings
FIG. 1 is a schematic view of a linear guide assembly that can be quickly installed;
FIG. 2 is a front side schematic view of a linear guide assembly that can be quickly installed;
FIG. 3 is a schematic view of the internal structure of a linear guide assembly that can be quickly installed;
fig. 4 is a schematic view showing a structure of a buffer device in a linear guide assembly capable of being quickly installed.
In the figure: 1-guide rail, 2-connecting seat, 3-countersunk hole, 4-screw, 5-top plate, 6-positive and negative screw bidirectional adjusting screw rod, 7-spanner position, 8-threaded hole, 9-butt joint strip, 10-butt joint groove, 11-slide block, 12-lateral roller groove, 13-lateral roller, 14-bottom roller groove, 15-bottom roller, 16-V-shaped rail, 17-V-shaped groove, 18-air outlet one-way valve, 19-one-way valve, 20-air cavity, 21-buffer device, 22-piston column, 23-spacing ring, 24-spring, 25-connecting rod and 26-contact seat.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution:
the utility model provides a linear guide subassembly that can swiftly install, includes guide rail 1 and slider 11, slider 11 sliding connection is in the inner chamber of guide rail 1, the top joint of guide rail 1 has a pair of roof 5, be provided with butt joint groove 10 on the lateral wall around the guide rail 1, the bottom of roof 5 is provided with butt joint strip 9, butt joint strip 9 and the cooperation of butt joint groove 10 joint, both ends are provided with screw hole 8 around roof 5, and threaded connection has positive silk two-way adjusting screw 6 of turning over in the screw hole 8 of the corresponding position of both sides roof 5, the top of the wall of the left and right sides of slider 11 is provided with side direction gyro wheel groove 12, swing joint has a set of side direction gyro wheel 13 in side direction gyro wheel groove 12, the lower surface of roof 5 is hugged closely to side direction gyro wheel 13 circumference surface.
During the installation, only need place guide rail 1 with slider 11 in, then place guide rail 1's top with the roof 5 of both sides, connect positive and negative silk two-way adjusting screw 6 between the roof of both sides before placing, then twist and move positive and negative silk two-way adjusting screw 6 and force butt joint strip 9 card on the roof 5 to go into in butt joint groove 18, accomplish the guide rail installation promptly, when needs are dismantled the maintenance, reverse twist positive and negative silk two-way adjusting screw 6 and can make roof 5 separate, then take out slider 11 and can maintain.
Preferably, a through air cavity 20 is arranged in the slider 11, a buffer device 21 is arranged in the air cavity 20, the buffer device 21 includes a pair of piston posts 22, the piston posts 22 are slidably connected in the air cavity 20, a spring 24 is connected between the piston posts 22 at two sides, one end of the piston post 22, which faces away from the spring 24, is provided with a connecting rod 25, and the tail end of the connecting rod 25 is provided with a contact seat 26.
Preferably, the top of the air chamber 20 is provided with an air outlet 18 and a check valve 19.
When the sliding block 11 is braked, the contact seat 26 on one side is impacted, the spring 24 and the air in the air cavity 20 realize buffering, the air outlet hole 18 is used for exhausting air of the air cavity 20 during buffering, and the air enters the air cavity 20 through the one-way valve 19 during the resetting process of the contact seat 26.
Preferably, the front end and the rear end of the air cavity 20 are fixedly connected with limiting rings 23, and the limiting rings 23 are sleeved on the outer sides of the connecting rods 25.
The stop collar 23 stops the piston post 22.
Preferably, the bottom of the sliding block 11 is provided with a pair of V-shaped rails 16, the bottom of the inner cavity of the guide rail 1 is provided with a pair of V-shaped grooves 17, and the V-shaped rails 16 are in sliding fit with the V-shaped grooves 17.
The V-shaped rail 16 is in sliding fit with the V-shaped groove 17, so that the stability of the sliding block 11 is improved.
Preferably, a bottom roller groove 14 is formed in the center of the bottom of the sliding block 11, and a set of bottom rollers 15 is rotatably connected in the bottom roller groove 14.
The bottom roller 15 and the side roller 13 cooperate to ensure the sliding smoothness of the slider 11.
Preferably, the bottom of the guide rail 1 is provided with a connecting seat 2, the connecting seat 2 is provided with a group of counter bores 3, and the screw 4 is connected in the counter bores 3.
The screws 4 are used to fix the mounting rail 1.
Preferably, a hexagonal wrench position 7 is arranged in the middle of the positive and negative wire bidirectional adjusting screw 6.
The wrench position 7 is matched with a wrench to screw the positive and negative screw bidirectional adjusting screw 6.
The working principle of the invention is as follows: during the installation, only need place guide rail 1 with slider 11 in, then place guide rail 1's top with the roof 5 of both sides, connect positive and negative silk two-way adjusting screw 6 between the roof of both sides before placing, then twist and move positive and negative silk two-way adjusting screw 6 and force butt joint strip 9 card on the roof 5 to go into in butt joint groove 18, accomplish the guide rail installation promptly, when needs are dismantled the maintenance, reverse twist positive and negative silk two-way adjusting screw 6 and can make roof 5 separate, then take out slider 11 and can maintain. When the sliding block 11 is braked, the contact seat 26 on one side is impacted, the spring 24 and the air in the air cavity 20 realize buffering, the air outlet hole 18 is used for exhausting air of the air cavity 20 during buffering, and the air enters the air cavity 20 through the one-way valve 19 during the resetting process of the contact seat 26. The stop collar 23 stops the piston post 22. The V-shaped rail 16 is in sliding fit with the V-shaped groove 17, so that the stability of the sliding block 11 is improved. The bottom roller 15 and the side roller 13 cooperate to ensure the sliding smoothness of the slider 11. The screws 4 are used to fix the mounting rail 1. The wrench position 7 is matched with a wrench to screw the positive and negative screw bidirectional adjusting screw 6.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a can swiftly install linear guide subassembly, includes guide rail (1) and slider (11), its characterized in that: slider (11) sliding connection is in the inner chamber of guide rail (1), the top joint of guide rail (1) has a pair of roof (5), be provided with butt joint groove (10) on the lateral wall around guide rail (1), the bottom of roof (5) is provided with butt joint strip (9), butt joint strip (9) and butt joint groove (10) joint cooperation, both ends are provided with screw hole (8) around roof (5), and threaded connection has positive silk two-way adjusting screw (6) of turning over in screw hole (8) that both sides roof (5) correspond the position, the top of slider (11) left and right sides wall is provided with side direction gyro wheel groove (12), swing joint has a set of side direction gyro wheel (13) in side direction gyro wheel groove (12), the lower surface of roof (5) is hugged closely to side direction gyro wheel (13) circumference surface.
2. A quick-install linear guide assembly as claimed in claim 1, wherein: be provided with air cavity (20) that runs through in slider (11), be provided with buffer (21) in air cavity (20), buffer (21) include a pair of piston post (22), piston post (22) sliding connection is in air cavity (20), is connected with spring (24) between the piston post (22) of both sides, the one end that piston post (22) dorsad spring (24) is provided with connecting rod (25), connecting rod (25) end is provided with contact seat (26).
3. A quick-install linear guide assembly as claimed in claim 2, wherein: the top of the air cavity (20) is provided with an air outlet (18) and a one-way valve (19).
4. A quick-install linear guide assembly as claimed in claim 3, wherein: the front end and the rear end of the air cavity (20) are fixedly connected with limiting rings (23), and the limiting rings (23) are sleeved on the outer sides of the connecting rods (25).
5. A quick-install linear guide assembly as claimed in claim 4, wherein: the bottom of slider (11) is provided with a pair of V-arrangement rail (16), guide rail (1) inner chamber bottom is provided with a pair of V-arrangement groove (17), V-arrangement rail (16) and V-arrangement groove (17) sliding fit.
6. A quick-install linear guide assembly as claimed in claim 5, wherein: the bottom roller groove (14) is formed in the center of the bottom of the sliding block (11), and a group of bottom rollers (15) is rotatably connected in the bottom roller groove (14).
7. A quick-install linear guide assembly as claimed in claim 6, wherein: the bottom of the guide rail (1) is provided with a connecting seat (2), the connecting seat (2) is provided with a group of counter bores (3), and the screw (4) is connected in the counter bores (3).
8. A quick-install linear guide assembly as claimed in claim 7, wherein: and a hexagonal wrench position (7) is arranged in the middle of the positive and negative wire bidirectional adjusting screw rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110836255.1A CN113685437B (en) | 2021-07-23 | 2021-07-23 | Linear guide rail assembly capable of being quickly installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110836255.1A CN113685437B (en) | 2021-07-23 | 2021-07-23 | Linear guide rail assembly capable of being quickly installed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113685437A true CN113685437A (en) | 2021-11-23 |
| CN113685437B CN113685437B (en) | 2023-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110836255.1A Active CN113685437B (en) | 2021-07-23 | 2021-07-23 | Linear guide rail assembly capable of being quickly installed |
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| Country | Link |
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| CN (1) | CN113685437B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427568A (en) * | 2021-12-20 | 2022-05-03 | 浙江威肯特智能机械有限公司 | Quick-release type pneumatic linear guide rail |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007178002A (en) * | 2007-02-02 | 2007-07-12 | Nippon Thompson Co Ltd | Sliding device |
| CN210423437U (en) * | 2019-08-30 | 2020-04-28 | 深圳市力特实业发展有限公司 | Anti-slip guide rail |
| CN211778539U (en) * | 2019-12-19 | 2020-10-27 | 浙江丽水盛杰轴承制造有限公司 | Guide rail structure convenient to installation |
| CN112303118A (en) * | 2020-10-26 | 2021-02-02 | 中国船舶科学研究中心 | Buckle type guide rail device |
| CN213145108U (en) * | 2020-03-19 | 2021-05-07 | 九日(天津)智能装备有限公司 | Quick locking device for linear guide rail |
-
2021
- 2021-07-23 CN CN202110836255.1A patent/CN113685437B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007178002A (en) * | 2007-02-02 | 2007-07-12 | Nippon Thompson Co Ltd | Sliding device |
| CN210423437U (en) * | 2019-08-30 | 2020-04-28 | 深圳市力特实业发展有限公司 | Anti-slip guide rail |
| CN211778539U (en) * | 2019-12-19 | 2020-10-27 | 浙江丽水盛杰轴承制造有限公司 | Guide rail structure convenient to installation |
| CN213145108U (en) * | 2020-03-19 | 2021-05-07 | 九日(天津)智能装备有限公司 | Quick locking device for linear guide rail |
| CN112303118A (en) * | 2020-10-26 | 2021-02-02 | 中国船舶科学研究中心 | Buckle type guide rail device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427568A (en) * | 2021-12-20 | 2022-05-03 | 浙江威肯特智能机械有限公司 | Quick-release type pneumatic linear guide rail |
| CN114427568B (en) * | 2021-12-20 | 2023-07-14 | 浙江威肯特智能机械有限公司 | Quick-dismantling pneumatic linear guide rail |
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| Publication number | Publication date |
|---|---|
| CN113685437B (en) | 2023-06-09 |
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