CN220791781U - Supporting structure of guide rail - Google Patents
Supporting structure of guide rail Download PDFInfo
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- CN220791781U CN220791781U CN202321675875.2U CN202321675875U CN220791781U CN 220791781 U CN220791781 U CN 220791781U CN 202321675875 U CN202321675875 U CN 202321675875U CN 220791781 U CN220791781 U CN 220791781U
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- guide rail
- fixedly connected
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- guide
- plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model relates to the field of guide rail support, and discloses a guide rail support structure. The device comprises a supporting plate, wherein the upper surface of the supporting plate is fixedly connected with a fixed supporting plate, the inner bottom end of the fixed supporting plate is fixedly connected with a second reset spring, the upper surface of the second reset spring is fixedly connected with a lengthening plate, the outer surface of the lengthening plate is in sliding connection with the fixed supporting plate, a screw thread nail is in threaded connection with the outer surface of the lengthening plate, a screw cap is in threaded connection with the outer surface of the lengthening plate, sliding grooves for sliding the screw thread nail are formed in the penetrating manner in the two sides of the fixed supporting plate, a limiting plate is fixedly connected with the upper surface of the lengthening plate, a guide rod is arranged on the inner side opposite to the limiting plate, and a guide rail mounting mechanism is in threaded connection with the outer surface of the guide rod; through the cooperation of above structure, when being convenient for support the guide rail, can carry out the altitude mixture control to the subassembly fixed support board and the extension board of supporting.
Description
Technical Field
The application belongs to the technical field of guide rail support, and specifically relates to a support structure of a guide rail.
Background
A guide rail is a component used in industrial machinery, precision instruments, etc., and generally serves to support and guide moving parts in a machine. It is generally composed of two parts: the guide rail strip and the guide piece (also called as a guide rail block or a guide sliding block) can slide on the guide rail, so that high-precision movement of working parts such as a workbench, a tool rest and the like is realized. The guide rail has the characteristics of high strength, high precision, high reliability and the like, and is widely applied to various mechanical fields, such as numerical control machine tools, semiconductor equipment, automatic production lines and the like.
In patent document CN1755153a, a linear guide rail is disclosed, which comprises a guide rail and a slider, the slider is slidably fixed on the guide rail, and the guide rail comprises a guide rail main body and a cylindrical guide rail; the two sides of the guide rail main body are provided with circular arc type track grooves by taking the central line of the track main body as a symmetrical axis, and the cylindrical guide tracks are inlaid in the track grooves on the two sides of the guide rail main body. The sliding block is internally provided with a steel ball and a steel ball rolling channel, and is slidably fixed on the guide rail through the cooperation of the steel ball and the cylindrical guide rail. The utility model has the advantages of high transmission efficiency, long service life of the guide rail and the like, and can be widely applied to various precise numerical control machine tools and machinery manufacturing industries.
But the two ends of the linear guide rail are not provided with supporting points, and meanwhile, the height of the guide rail cannot be adjusted according to different installation environments, and the guide rail cannot be flexibly adjusted and used.
Disclosure of Invention
The purpose of the present application is: in order to solve the problem that the two ends of the guide rail are not provided with supporting points, the guide rail cannot be adjusted in height according to different installation environments, and the guide rail cannot be flexibly adjusted and used, the support structure of the guide rail is provided.
The technical scheme adopted by the application is as follows: the utility model provides a bearing structure of guide rail, includes the backup pad, the upper surface fixedly connected with fixed bolster of backup pad, the inside bottom fixedly connected with reset spring second of fixed bolster, reset spring second's upper surface fixedly connected with extension board, extension board's surface with fixed bolster sliding connection, extension board's surface threaded connection has the screw, the screw runs through extension board's surface threaded connection has the nut, the both sides of fixed bolster have run through and have offered the confession the gliding spout of screw, extension board's upper surface fixedly connected with limiting plate, the relative inboard of limiting plate is provided with the guide bar, the surface threaded connection of guide bar has guide rail installation mechanism.
Through adopting the technical scheme, the whole guide rail mechanism can be installed and fixed through the supporting plate, and meanwhile, the lengthening plate can slide in the fixed supporting plate under the limit of the sliding groove through adjusting the threaded nails and the screw caps, so that the height of the limiting plate can be adjusted; through the cooperation of above structure, when being convenient for support the guide rail, can carry out the altitude mixture control to the subassembly fixed support board and the extension board of supporting.
In a preferred embodiment, a first sliding rod is fixedly connected to the opposite surface of the limiting plate, which is located on the outer side of the guide rod, and the outer surface of the first sliding rod is in sliding connection with the guide rail mounting mechanism.
Through adopting above-mentioned technical scheme, first slide bar is located the both ends of guide bar, and first slide bar is two sets of simultaneously two sets of first slide bars and is located same horizontal plane, can make guide rail installation mechanism keep the level.
In a preferred embodiment, the lower surface of the guide rail mounting mechanism is fixedly connected with a guide block, the limiting plate is positioned on the inner side opposite to the lower end of the guide rod and is fixedly connected with a second slide rod, and the outer surface of the second slide rod is in sliding connection with the guide block.
By adopting the technical scheme, the sliding of the guide block and the second sliding rod can conduct guiding action on the sliding of the guide rail installation mechanism.
In a preferred embodiment, the lower surface of the guide block is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a fixing screw, and the outer surface of the fixing screw is provided with a buffer rod.
Through adopting above-mentioned technical scheme, the cooperation of set screw and screw hole is convenient for dismantle and the installation to set screw, is convenient for change set screw.
In a preferred embodiment, the two sides of the buffer rod are fixedly connected with a sliding frame, the inner wall of the sliding frame is slidably connected with a sliding rod, one end of the sliding rod, which is far away from the sliding frame, is fixedly connected with a rubber block, and the opposite inner sides of the limiting plates are provided with grooves for the sliding of the rubber block.
Through adopting above-mentioned technical scheme, rubber piece and recess looks adaptation, the rubber class material of rubber piece has crashproof function simultaneously, can be when the track slides too fast for reduce the collision between guide rail installation mechanism and the limiting plate.
In a preferred embodiment, the first return springs are fixedly connected to two sides of the buffer rod, and the set screws are three groups and are uniformly distributed on the lower surface of the guide block.
By adopting the technical scheme, the guide rail installation mechanism can reset the slide bar, and the distance between the rubber block and the slide frame is kept.
In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:
in the application, the whole guide rail mechanism can be installed and fixed through the support plate, and meanwhile, the lengthening plate can slide in the fixed support plate under the limit of the sliding groove through adjusting the threaded nails and the nuts, so that the height of the limiting plate can be adjusted; through the cooperation of above structure, when being convenient for support the guide rail, can carry out the altitude mixture control to the subassembly fixed support board and the extension board of supporting.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a front view of the present application;
fig. 3 is an enlarged view at a of fig. 2 in the present application.
The marks in the figure: 1. a support plate; 2. a fixed support plate; 3. a lengthening plate; 4. a screw thread nail; 5. a screw cap; 6. a chute; 7. a limiting plate; 8. a guide rod; 9. a guide rail mounting mechanism; 10. a first slide bar; 11. a second slide bar; 12. a groove; 13. a guide block; 14. a buffer rod; 15. a fixing screw; 16. a sliding frame; 17. a slide bar; 18. a rubber block; 19. a first reset spring; 20. and a second reset spring.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Examples:
referring to fig. 1-3, a supporting structure of a guide rail comprises a supporting plate 1, wherein a fixed supporting plate 2 is fixedly connected to the upper surface of the supporting plate 1, a second reset spring 20 is fixedly connected to the inner bottom end of the fixed supporting plate 2, an extension plate 3 is fixedly connected to the upper surface of the second reset spring 20, the outer surface of the extension plate 3 is in sliding connection with the fixed supporting plate 2, a threaded nail 4 is in threaded connection with the outer surface of the extension plate 3, a nut 5 is in threaded connection with the outer surface of the extension plate 3, sliding grooves 6 for sliding the threaded nail 4 are formed in penetrating manner on two sides of the fixed supporting plate 2, a limiting plate 7 is fixedly connected to the upper surface of the extension plate 3, guide rods 8 are arranged on the opposite inner sides of the limiting plate 7, a guide rail mounting mechanism 9 is in threaded connection with the outer surface of the guide rods 8, the whole guide rail mechanism can be mounted and fixed through the supporting plate 1, and meanwhile the extension plate 3 can slide in the inner part of the fixed supporting plate 2 under the limitation of the sliding grooves 6 through adjusting the threaded nail 4 and the nut 5, and therefore the height of the limiting plate 7 can be adjusted; through the cooperation of above structure, when being convenient for support the guide rail, can carry out the altitude mixture control to the subassembly fixed support board 2 and the extension board 3 that support.
Referring to fig. 1-3, the opposite surfaces of the limiting plate 7, which are located at the outer sides of the guide rods 8, are fixedly connected with first sliding rods 10, the outer surfaces of the first sliding rods 10 are in sliding connection with the guide rail mounting mechanisms 9, the first sliding rods 10 are located at two ends of the guide rods 8, and the two groups of the first sliding rods 10 are located at the same horizontal plane at the same time, so that the guide rail mounting mechanisms 9 can be kept horizontal.
Referring to fig. 1-3, a guide block 13 is fixedly connected to the lower surface of the guide rail mounting mechanism 9, a second slide bar 11 is fixedly connected to the inner side of the limiting plate 7, which is located at the lower end of the guide bar 8, the outer surface of the second slide bar 11 is slidably connected to the guide block 13, and sliding of the guide block 13 and the second slide bar 11 can guide sliding of the guide rail mounting mechanism 9.
Referring to fig. 1-3, a threaded hole is formed in the lower surface of the guide block 13, a fixing screw 15 is connected to the inner wall of the threaded hole in a threaded manner, a buffer rod 14 is arranged on the outer surface of the fixing screw 15, and the fixing screw 15 is convenient to detach and install the fixing screw 15 due to the cooperation of the fixing screw 15 and the threaded hole, and is convenient to replace the fixing screw 15.
Referring to fig. 1-3, two sides of the buffer rod 14 are fixedly connected with a sliding frame 16, the inner wall of the sliding frame 16 is slidably connected with a sliding rod 17, one end of the sliding rod 17 away from the sliding frame 16 is fixedly connected with a rubber block 18, a groove 12 for the rubber block 18 to slide is formed in the opposite inner side of the limiting plate 7, the rubber block 18 is matched with the groove 12, and meanwhile, rubber materials of the rubber block 18 have an anti-collision function and can be used for reducing collision between the guide rail installation mechanism 9 and the limiting plate 7 when the rail slides too fast.
Referring to fig. 1-3, a first return spring 19 is fixedly connected to two sides of the buffer rod 14, three groups of fixing screws 15 are uniformly distributed on the lower surface of the guide block 13, and the guide rail mounting mechanism 9 can reset the slide rod 17 to maintain the distance between the rubber block 18 and the slide frame 16.
The implementation principle of the embodiment of the supporting structure of the guide rail is as follows:
the supporting plate 1, the fixed supporting plate 2 and the lengthening plate 3 can support the limiting plate 7, meanwhile, the supporting plate 1 can be used for installing and fixing the whole guide rail mechanism, the screw 4 and the screw cap 5 are adjusted to be in threaded connection with the lengthening plate 3 and the fixed supporting plate 2, the screw 4 can slide on the inner wall of the sliding groove 6 by screwing the screw cap 5, so that the exposed length of the lengthening plate 3 on the fixed supporting plate 2 is adjusted, the height of the limiting plate 7 can be adjusted, the first sliding rods 10 are positioned at two ends of the guide rod 8, the two groups of first sliding rods 10 are positioned at the same horizontal plane at the same time, and the guide rail installation mechanism 9 can be kept horizontal; through the cooperation of above structure, when being convenient for support the guide rail, can carry out the altitude mixture control to the subassembly fixed support board 2 and the extension board 3 that support.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (6)
1. Support structure for a guide rail, comprising a support plate (1), characterized in that: the utility model discloses a fixed support plate, including fixed support plate (1), fixed support plate (2), inside bottom fixedly connected with reset spring two (20), the upper surface fixedly connected with extension board (3) of reset spring two (20), the surface of extension board (3) with fixed support plate (2) sliding connection, the surface threaded connection of extension board (3) has screw (4), screw (4) run through the surface threaded connection of extension board (3) has nut (5), the both sides of fixed support plate (2) run through and have been offered can supply screw (4) gliding spout (6), the upper surface fixedly connected with limiting plate (7) of extension board (3), the relative inboard of limiting plate (7) is provided with guide bar (8), the surface threaded connection of guide bar (8) has guide rail installation mechanism (9).
2. A support structure for a guide rail as claimed in claim 1, wherein: the limiting plate (7) is located on the opposite surface of the outer side of the guide rod (8) and fixedly connected with a first sliding rod (10), and the outer surface of the first sliding rod (10) is in sliding connection with the guide rail mounting mechanism (9).
3. A support structure for a guide rail as claimed in claim 1, wherein: the lower surface of the guide rail installation mechanism (9) is fixedly connected with a guide block (13), a second slide bar (11) is fixedly connected to the inner side of the limiting plate (7) opposite to the lower end of the guide bar (8), and the outer surface of the second slide bar (11) is in sliding connection with the guide block (13).
4. A support structure for a guide rail as claimed in claim 3, wherein: the lower surface of guide block (13) has seted up the screw hole, screw hole inner wall threaded connection has set screw (15), the surface of set screw (15) is provided with buffer rod (14).
5. A support structure for a guide rail as claimed in claim 4, wherein: the buffer rod is characterized in that sliding frames (16) are fixedly connected to two sides of the buffer rod (14), sliding rods (17) are slidably connected to the inner walls of the sliding frames (16), rubber blocks (18) are fixedly connected to one ends of the sliding rods (17) away from the sliding frames (16), and grooves (12) capable of allowing the rubber blocks (18) to slide are formed in the inner sides of the limiting plates (7) in a relatively-inward mode.
6. A support structure for a guide rail as claimed in claim 5, wherein: the two sides of the buffer rod (14) are fixedly connected with a first reset spring (19), and the fixing screws (15) are three groups and are uniformly distributed on the lower surface of the guide block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321675875.2U CN220791781U (en) | 2023-06-29 | 2023-06-29 | Supporting structure of guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321675875.2U CN220791781U (en) | 2023-06-29 | 2023-06-29 | Supporting structure of guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791781U true CN220791781U (en) | 2024-04-16 |
Family
ID=90660253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321675875.2U Active CN220791781U (en) | 2023-06-29 | 2023-06-29 | Supporting structure of guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791781U (en) |
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2023
- 2023-06-29 CN CN202321675875.2U patent/CN220791781U/en active Active
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