CN213981656U - Linear guide rail with good stability - Google Patents
Linear guide rail with good stability Download PDFInfo
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- CN213981656U CN213981656U CN202022886632.6U CN202022886632U CN213981656U CN 213981656 U CN213981656 U CN 213981656U CN 202022886632 U CN202022886632 U CN 202022886632U CN 213981656 U CN213981656 U CN 213981656U
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- linear guide
- guide rail
- moving block
- sliding
- bottom plate
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Abstract
The utility model discloses a linear guide that stability is good relates to linear guide technical field, for solving current linear guide when carrying out reciprocating motion, because stability is relatively poor, leads to the guide rail time to be out of use afterwards, influences work efficiency's problem. The oil storage device is characterized in that a linear guide rail is arranged above the bottom plate, supporting plates are arranged on two sides of the linear guide rail, a moving block is arranged inside the linear guide rail, a positioning plate is arranged above the moving block, a threaded hole is formed in the moving block, a threaded rod is arranged inside the threaded hole, sliding holes are formed in two sides of the threaded hole, a sliding rod is arranged inside the sliding hole in a sliding mode, two ends of the sliding rod are fixedly connected with the supporting plates, and an oil storage cavity is fixedly formed in one side of the moving block.
Description
Technical Field
The utility model relates to a linear guide technical field specifically is a linear guide that stability is good.
Background
The linear guide rail is also called a linear rail, a slide rail, a linear guide rail and a linear slide rail, is used for high-precision or high-speed linear reciprocating motion occasions, can bear certain torque, and can realize high-precision linear motion under the condition of high load. 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.
When the existing linear guide rail reciprocates, the guide rail cannot be used after a long time due to poor stability, and the working efficiency is influenced; therefore, the existing requirements are not met, and a linear guide rail with good stability is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a linear guide that stability is good to current linear guide who proposes in solving above-mentioned background art is when carrying out reciprocating motion, because stability is relatively poor, leads to the guide rail long time later to be unable, influences work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a linear guide that stability is good, includes the bottom plate, the top of bottom plate is provided with linear guide, linear guide's both sides all are provided with the backup pad, linear guide's inside is provided with the movable block, the top of movable block is provided with the locating plate, the inside of movable block is provided with the screw hole, the inside of screw hole is provided with the threaded rod, the both sides of screw hole all are provided with the slide opening, the inside slip of slide opening is provided with the slide bar, and the both ends of slide bar all with backup pad fixed connection, the fixed oil storage chamber that is provided with in one side of movable block.
Preferably, the both sides of bottom plate are all fixed and are provided with the mounting panel, the lower surface of bottom plate is provided with rubber arch, and rubber arch is provided with a plurality of.
Preferably, the front end face and the rear end face of the moving block are both provided with arc-shaped grooves, and the arc-shaped grooves are in sliding connection with the linear guide rail through arc-shaped protrusions.
Preferably, the bottom of the moving block is provided with two sliding grooves, and the two sliding grooves are connected with the bottom plate in a sliding mode through sliding blocks.
Preferably, the positioning plate is fixedly connected with the moving block through four pneumatic push rods, and a plurality of mounting holes are formed in the positioning plate.
Preferably, the top in oil storage chamber is provided with the oil inlet, the below in oil storage chamber is provided with the oil pipe, the inside of oil pipe is provided with the stop valve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a flexible locating plate of being convenient for of pneumatic putter fixes a position with by erection equipment, a plurality of mounting hole is convenient for install to the equipment of different models, the mounting panel is convenient for utilize fixing bolt to fix the bottom plate, improve the stability of bottom plate, the rubber bulge has played the effect of shock attenuation buffering, the stability by erection equipment has been improved, through arc recess and the bellied cooperation of arc, be convenient for slide between movable block and the linear guide, stability when having improved the movable block and removing, avoid the movable block and linear guide's position to take place the skew.
2. Through the cooperation of spout and slider, the slip between the movable block of being convenient for and the bottom plate makes the more steady of movable block removal, through setting up the oil storage chamber, can lubricate the threaded rod to increase the lubrication degree on its surface, make the gliding more steady of movable block, the stop valve can control the flow and static of liquid, avoids emollient to instil into too much, causes the waste.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the enlarged structure of the part A of the present invention;
in the figure: 1. a base plate; 2. a rubber bulge; 3. mounting a plate; 4. a linear guide rail; 5. positioning a plate; 6. a moving block; 7. mounting holes; 8. a pneumatic push rod; 9. a slider; 10. a chute; 11. a slide hole; 12. a slide bar; 13. a threaded hole; 14. a threaded rod; 15. an oil storage chamber; 16. an oil outlet pipe; 17. a stop valve; 18. an oil inlet; 19. a support plate; 20. an arc-shaped bulge; 21. an arc-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a linear guide that stability is good, comprising a base plate 1, the top of bottom plate 1 is provided with linear guide 4, linear guide 4's both sides all are provided with backup pad 19, linear guide 4's inside is provided with movable block 6, movable block 6's top is provided with locating plate 5, movable block 6's inside is provided with screw hole 13, screw hole 13's inside is provided with threaded rod 14, screw hole 13's both sides all are provided with slide opening 11, slide opening 11's inside slides and is provided with slide bar 12, and slide bar 12's both ends all with backup pad 19 fixed connection, slide bar 12 has further improved the stability when movable block 6 slides, one side of movable block 6 is fixed and is provided with oil storage chamber 15.
Further, the both sides of bottom plate 1 are all fixed and are provided with mounting panel 3, and the lower surface of bottom plate 1 is provided with rubber arch 2, and rubber arch 2 is provided with a plurality of, and mounting panel 3 utilizes fixing bolt to fix bottom plate 1 conveniently, improves the stability of bottom plate 1, and rubber arch 2 has played the effect of shock attenuation buffering, has improved the stability by erection equipment.
Further, the front end face and the rear end face of the moving block 6 are provided with arc-shaped grooves 21, the arc-shaped grooves 21 are connected with the linear guide rail 4 in a sliding mode through the arc-shaped protrusions 20, the moving block 6 and the linear guide rail 4 can slide conveniently through the cooperation of the arc-shaped grooves 21 and the arc-shaped protrusions 20, the stability of the moving block 6 during moving is improved, and the position of the moving block 6 and the position of the linear guide rail 4 are prevented from deviating.
Further, the bottom of the moving block 6 is provided with two sliding grooves 10, the two sliding grooves 10 are connected with the bottom plate 1 in a sliding mode through the sliding blocks 9, and the sliding between the moving block 6 and the bottom plate 1 is facilitated through the matching of the sliding grooves 10 and the sliding blocks 9, so that the moving block 6 can move more stably.
Further, locating plate 5 passes through air putter 8 and movable block 6 fixed connection, and air putter 8 is provided with four, and the inside of locating plate 5 is provided with mounting hole 7, and mounting hole 7 is provided with a plurality of, and air putter 8 flexible locating plate 5 of being convenient for is fixed a position with by erection equipment, and a plurality of mounting hole 7 is convenient for install to the equipment of different models.
Further, the top in oil storage chamber 15 is provided with oil inlet 18, and the below in oil storage chamber 15 is provided with out oil pipe 16, and the inside of going out oil pipe 16 is provided with stop valve 17, and oil inlet 18 is convenient for add emollient to oil storage chamber 15, and it is convenient for drip emollient on threaded rod 14 to go out oil pipe 16, increases the degree of lubrication on surface, makes the gliding more steady of movable block 6, and stop valve 17 can control the flow and static of liquid, avoids emollient to instil into too much, causes the waste.
The working principle is as follows: when the device is used, firstly, the bottom plate 1 is installed on a plane through the installation plate 3, then the pneumatic push rod 8 extends out to facilitate the installation device to be positioned with the positioning plate 5 through the installation hole 7, the driving device is started, so that the threaded rod 14 drives the moving block 6 to transmit, the sliding between the moving block 6 and the linear guide rail 4 is facilitated through the matching of the arc-shaped groove 21 and the arc-shaped bulge 20, the stability of the moving block 6 during the moving is improved, the position deviation of the moving block 6 and the linear guide rail 4 is avoided, the sliding between the moving block 6 and the bottom plate 1 is facilitated through the matching of the sliding groove 10 and the sliding block 9, the moving block 6 is more stable during the moving, the sliding rod 12 further improves the stability of the moving block 6 during the sliding, the rubber bulge 2 plays a role in shock absorption and buffering, the stability of the installed device is improved, and the threaded rod 14 can be lubricated through the arrangement of the oil storage cavity 15, thereby increase its surperficial lubricated degree, make the gliding more steady of movable block 6, stop valve 17 can control the flow and static of liquid, avoids emollient to instil into too much, causes the waste.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
Claims (6)
1. The utility model provides a linear guide that stability is good, includes bottom plate (1), its characterized in that: the oil storage device is characterized in that a linear guide rail (4) is arranged above the bottom plate (1), supporting plates (19) are arranged on two sides of the linear guide rail (4), a moving block (6) is arranged inside the linear guide rail (4), a positioning plate (5) is arranged above the moving block (6), a threaded hole (13) is arranged inside the moving block (6), a threaded rod (14) is arranged inside the threaded hole (13), sliding holes (11) are arranged on two sides of the threaded hole (13), a sliding rod (12) is arranged inside the sliding hole (11) in a sliding mode, two ends of the sliding rod (12) are fixedly connected with the supporting plates (19), and an oil storage cavity (15) is fixedly arranged on one side of the moving block (6).
2. The linear guide rail with good stability according to claim 1, characterized in that: the mounting plate (3) is fixedly arranged on two sides of the bottom plate (1), the rubber protrusions (2) are arranged on the lower surface of the bottom plate (1), and the rubber protrusions (2) are provided with a plurality of.
3. The linear guide rail with good stability according to claim 1, characterized in that: the front end face and the rear end face of the moving block (6) are both provided with arc-shaped grooves (21), and the arc-shaped grooves (21) are connected with the linear guide rail (4) in a sliding mode through arc-shaped protrusions (20).
4. The linear guide rail with good stability according to claim 1, characterized in that: the bottom of the moving block (6) is provided with two sliding grooves (10), and the two sliding grooves (10) are connected with the bottom plate (1) in a sliding mode through sliding blocks (9).
5. The linear guide rail with good stability according to claim 1, characterized in that: the positioning plate (5) is fixedly connected with the moving block (6) through the pneumatic push rods (8), the number of the pneumatic push rods (8) is four, the mounting holes (7) are formed in the positioning plate (5), and the mounting holes (7) are provided with a plurality of.
6. The linear guide rail with good stability according to claim 1, characterized in that: an oil inlet (18) is formed in the upper portion of the oil storage cavity (15), an oil outlet pipe (16) is arranged below the oil storage cavity (15), and a stop valve (17) is arranged inside the oil outlet pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022886632.6U CN213981656U (en) | 2020-12-04 | 2020-12-04 | Linear guide rail with good stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022886632.6U CN213981656U (en) | 2020-12-04 | 2020-12-04 | Linear guide rail with good stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213981656U true CN213981656U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022886632.6U Active CN213981656U (en) | 2020-12-04 | 2020-12-04 | Linear guide rail with good stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213981656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789098A (en) * | 2022-11-16 | 2023-03-14 | 惠州深科达智能装备有限公司 | Oil nozzle, sliding block and linear guide rail |
-
2020
- 2020-12-04 CN CN202022886632.6U patent/CN213981656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789098A (en) * | 2022-11-16 | 2023-03-14 | 惠州深科达智能装备有限公司 | Oil nozzle, sliding block and linear guide rail |
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