CN219865904U - Heavy-duty linear guide rail - Google Patents
Heavy-duty linear guide rail Download PDFInfo
- Publication number
- CN219865904U CN219865904U CN202321205956.6U CN202321205956U CN219865904U CN 219865904 U CN219865904 U CN 219865904U CN 202321205956 U CN202321205956 U CN 202321205956U CN 219865904 U CN219865904 U CN 219865904U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- installation department
- roller
- cooperation
- slider
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 36
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 description 13
- 206010033307 Overweight Diseases 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a heavy-duty linear guide rail, which comprises the following components: guide rail and slider, slider and guide rail sliding fit all are provided with the spout, and the spout upper end is provided with first cooperation portion, and the spout lower extreme is provided with second cooperation portion, and the slider bottom is provided with the cooperation piece, and the cooperation piece upper end is provided with first installation department, and the cooperation piece lower extreme is provided with second installation department, is provided with first holder and first roller in the first installation department, is provided with second holder and second roller in the second installation department, and the slider upper end is fixed to be provided with the loading board, and the loading board is provided with the screw thread mounting hole. Compared with the prior art, the sliding block, the bearing plate and the threaded mounting hole are arranged, so that the contact area of the sliding block and the bearing object can be increased, the sliding block can support the bearing object more stably, and the threaded mounting hole is arranged above the sliding block, so that the mounting stability of the bearing object and the bearing object can be further improved.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, and particularly relates to a heavy-duty linear guide rail.
Background
The linear guide is a guide device that moves relatively linearly in a reciprocating manner, and can be replaced by rolling elements between a slider and the guide rail. The linear guide rail is also called a linear rail, a sliding rail, a linear guide rail and a linear sliding rail, is used for the occasion of linear reciprocating motion, can bear a certain torque, and can realize high-precision linear motion under the condition of high load. The linear guide rail has good bearing characteristics, can bear force and moment loads in different directions, can bear up-down, left-right force and jolt moment, shaking moment, swinging moment and the like, and has good load characteristics.
The utility model provides a publication number is CN212615923U, a roller heavy load linear guide, specifically is the mechanical equipment field, including the guide rail, threaded hole has been seted up to the inside of guide rail, the top sliding connection of guide rail has the slider, the both sides fixed mounting of slider has the end cover, the opposite side fixed mounting of end cover has the oil scraping piece, the oil inlet has been seted up to the inside of oil scraping piece, the glib talker has been fixedly cup jointed to one side of oil inlet, the opposite side fixedly connected with oil inlet pipe of oil inlet. According to the utility model, by arranging the roller device, when the roller moves in the track at a high speed in a reciprocating and linear manner, as the materials of the roller, the guide rail and the sliding block are upgraded, the surfaces of the guide rail and the sliding block are coated with anti-corrosion paint, and the corners of the roller and the track are changed into arc designs, so that friction between the roller and the track is reduced, scratches on the surface of the track caused by the high-speed movement of the roller are prevented, the abrasion of the track is reduced, and the service life of the guide rail is prolonged.
The prior linear guide rail has the defects that the size of the sliding block is smaller, the contact area between the sliding block and the high-weight bearing object is smaller, the threaded mounting hole for locking and mounting the high-weight bearing object is insufficient, the locking and mounting of the high-weight bearing object are easy to be unstable, and the bearing object shakes when the linear guide rail runs at high speed.
Disclosure of Invention
The utility model provides a heavy-duty linear guide rail, and aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a heavy-duty linear guide rail, comprising: guide rail and slider, the slider with guide rail sliding fit, the guide rail left and right sides all is provided with the spout, the spout upper end is provided with first cooperation portion, the spout lower extreme is provided with second cooperation portion, the slider bottom is provided with the cooperation piece, the cooperation piece upper end is provided with first installation department, the cooperation piece lower extreme is provided with second installation department, be provided with first holder and first roller in the first installation department, be provided with second holder and second roller in the second installation department, the fixed loading board that is provided with in slider upper end, the loading board is provided with the screw thread mounting hole.
Further, six threaded mounting holes are formed in total, and the threaded mounting holes are uniformly distributed at equal intervals along the sliding direction of the sliding block.
Further, a rubber pad is arranged at the upper end of the bearing plate, a matching port is formed in the rubber pad, and the matching port is arranged corresponding to the threaded mounting hole.
Further, the first mounting portion and the first matching portion are parallel to each other, the second mounting portion and the second matching portion are parallel to each other, and the center line of the first roller is parallel to the plane where the first mounting portion is located.
Still further, the first mounting portion is disposed at an angle of forty-five degrees to the horizontal.
Still further, the guide rail upper end is provided with the third cooperation portion, the slider is close to one side of third cooperation portion is provided with the third installation department, be provided with third holder and third roller in the third installation department.
Still further, the guide rail bottom is provided with the supporting seat, the supporting seat upper end is provided with fourth cooperation portion, the cooperation piece is close to one side of fourth cooperation portion is provided with fourth installation department, be provided with fourth holder and fourth roller in the fourth installation department.
Further, a reinforcing rib plate is arranged between the bearing plate and the sliding block.
Compared with the prior art, the utility model has the beneficial effects that: the sliding block, the bearing plate and the threaded mounting holes are arranged, so that the contact area of the sliding block and the bearing object can be increased, the bearing object is supported more stably by the sliding block, six threaded mounting holes are arranged above the sliding block, the threaded mounting holes are uniformly distributed along the sliding direction of the sliding block, the locking mounting of the sliding block to the bearing object can be further improved, the gap between the bearing object and the bearing plate is smaller, the bearing object and the bearing plate are mounted more firmly through the six threaded mounting holes, irreversible damage to a guide rail caused by the unstable locking mounting of the bearing object can be avoided, the first mounting part and the first matching part are arranged in parallel, the second mounting part and the second matching part are arranged in parallel, a first roller is abutted between the first mounting part and the first matching part, a second roller is abutted between the second mounting part and the second matching part, the support of the guide rail to the sliding block is more stable, the sliding block can bear lateral pressure, the condition that the bearing object shakes left and right when the linear guide rail runs at a high speed can be reduced, and the running of the device is more stable.
Drawings
FIG. 1 is a first perspective schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a second perspective of the overall structure of the present utility model;
FIG. 3 is a first view schematic of the slider of the present utility model;
FIG. 4 is a second view schematic of the slider of the present utility model.
In the figure: 1. a guide rail; 2. a slide block; 3. a first mating portion; 4. a second mating portion; 5. a mating block; 6. a first mounting portion; 7. a second mounting portion; 8. a first holder; 9. a first roller; 10. a second holder; 11. a second roller; 12. a carrying plate; 13. a threaded mounting hole; 14. a rubber pad; 15. a mating port; 16. a third mating portion; 17. a third mounting portion; 18. a third holder; 19. a third roller; 20. a support base; 21. a fourth mating portion; 22. a fourth holder; 23. a fourth roller; 24. reinforcing rib plates; 25. a chute; 26. and a fourth mounting portion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, a heavy-duty linear guide rail comprises: the guide rail 1 and the slide block 2, the slide block 2 is in sliding fit with the guide rail 1, sliding grooves 25 are arranged on the left side and the right side of the guide rail 1, a first matching part 3 is arranged at the upper end of the sliding groove 25, a second matching part 4 is arranged at the lower end of the sliding groove 25, a matching block 5 is arranged at the bottom of the slide block 2, a first mounting part 6 is arranged at the upper end of the matching block 5, a second mounting part 7 is arranged at the lower end of the matching block 5, a first retainer 8 and a first roller 9 are arranged in the first mounting part 6, a second retainer 10 and a second roller 11 are arranged in the second mounting part 7, a bearing plate 12 is fixedly arranged at the upper end of the slide block 2, threaded mounting holes 13 are arranged on the bearing plate 12, six threaded mounting holes 13 are uniformly distributed at equal intervals along the sliding direction of the slide block 2, the first retainer 8 and the second retainer 10 are bearing retainers, the prior art is realized by arranging the slide block 2, the bearing plate 12 and the threaded mounting holes 13, the contact area of the sliding block 2 and the bearing object can be increased, the supporting of the sliding block 2 on the bearing object is more stable, six threaded mounting holes 13 are arranged above the sliding block 2, the threaded mounting holes 13 are uniformly distributed along the sliding direction of the sliding block 2, the locking mounting of the sliding block 2 on the bearing object can be further promoted, the gap between the bearing object and the bearing plate 12 is smaller, the mounting between the bearing object and the bearing plate 12 through the six threaded mounting holes 13 is firmer, the irreversible damage to the guide rail 1 caused by the unstable locking mounting of the bearing object can be avoided, by arranging the matching block 5, the first mounting part 6, the second mounting part 7, the first retainer 8, the first roller 9, the second retainer 10 and the second roller 11, the first roller 9 and the second roller 11 are in rolling abutting connection with the guide rail 1, the friction force between the sliding block 2 and the guide rail 1 can be reduced, and the abrasion is reduced.
The bearing plate 12 upper end is provided with rubber pad 14, and rubber pad 14 is provided with cooperation mouth 15, and cooperation mouth 15 and screw thread mounting hole 13 position are corresponding to be set up, through setting up rubber pad 14 and cooperation mouth 15, can place the bearing on rubber pad 14 and carry out fixed connection with the bolt again, and the clearance between bearing and the bearing plate 12 can be filled to rubber pad 14 for the bearing installation is more stable.
The first mounting portion 6 and the first matching portion 3 are arranged in parallel, the second mounting portion 7 and the second matching portion 4 are arranged in parallel, and the center line of the first roller 9 is parallel to the plane where the first mounting portion 6 is located. The angle between the first mounting portion 6 and the horizontal plane is set to forty-five degrees. Through setting up the mutual parallel arrangement of first installation department 6 and first cooperation portion 3, the mutual parallel arrangement of second installation department 7 and second cooperation portion 4, the butt has first roller 9 between first installation department 6 and the first cooperation portion 3, the butt has second roller 11 between second installation department 7 and the second cooperation portion 4, the support of guide rail 1 to slider 2 is more firm, can make slider 2 bear the lateral pressure, the condition that the bearing rocks about the reducible linear guide high-speed operation time for the device operation is more stable.
The guide rail 1 upper end is provided with third mating portion 16, the slider 2 is close to one side of third mating portion 16 and is provided with third installation department 17, be provided with third holder 18 and third roller 19 in the third installation department 17, guide rail 1 bottom is provided with supporting seat 20, the supporting seat 20 upper end is provided with fourth mating portion 21, the one side that mating block 5 is close to fourth mating portion 21 is provided with fourth installation department 26, be provided with fourth holder 22 and fourth roller 23 in the fourth installation department 26, third installation department 17 and fourth holder 22 are the bearing holder, for prior art, through setting up third mating portion 16, third installation department 17, third holder 18, third roller 19, supporting seat 20, fourth mating portion 21, fourth installation department 26, fourth holder 22 and fourth roller 23, supporting seat 20 supports fixedly to guide rail 1, the butt has fourth roller 23 between supporting seat 20 and the slider 2, the butt has third roller 19 between guide rail 1 and the slider 2, make guide rail 1 to the support of slider 2 vertical direction more firm, the bearing of heavy object is convenient for.
The reinforcing rib plates 24 are arranged between the bearing plate 12 and the sliding blocks 2, and the integral strength of the bearing plate 12 can be enhanced by arranging the reinforcing rib plates 24, so that the bearing plate 12 is prevented from being deformed.
The working principle of the utility model is as follows: when the device is used, firstly, a bearing object is placed on the rubber pad 14 and screwed into the threaded mounting hole 13 to fixedly connect the bearing object by using the bolt, so that the contact area of the sliding block 2 and the bearing object can be increased, the sliding block 2 can support the bearing object more stably, a third roller 19 is abutted between the guide rail 1 and the sliding block 2, a fourth roller 23 is abutted between the supporting seat 20 and the sliding block 2, the supporting strength of the guide rail 1 to the vertical direction of the sliding block 2 can be enhanced, the bearing object is conveniently carried, the first mounting part 6 and the first matching part 3 are arranged in parallel, the second mounting part 7 and the second matching part 4 are arranged in parallel, the first roller 9 is abutted between the first mounting part 6 and the first matching part 3, and the second roller 11 is abutted between the second mounting part 7 and the second matching part 4, so that the guide rail 1 supports the sliding block 2 more stably, the lateral pressure can be borne by the sliding block 2, the condition that the bearing object shakes left and right when the linear guide rail runs at a high speed can be reduced, and the device operates more stably.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a heavy load formula linear guide rail, its characterized in that, including guide rail (1) and slider (2), slider (2) with guide rail (1) sliding fit, guide rail (1) left and right sides all is provided with spout (25), spout (25) upper end is provided with first cooperation portion (3), spout (25) lower extreme is provided with second cooperation portion (4), slider (2) bottom is provided with cooperation piece (5), cooperation piece (5) upper end is provided with first installation department (6), cooperation piece (5) lower extreme is provided with second installation department (7), be provided with first holder (8) and first roller (9) in first installation department (6), be provided with second holder (10) and second roller (11) in second installation department (7), slider (2) upper end is fixed to be provided with loading board (12), loading board (12) are provided with screw thread mounting hole (13).
2. The heavy-duty linear guide of claim 1, wherein: six screw thread mounting holes (13) are arranged in total, and the screw thread mounting holes (13) are uniformly distributed at equal intervals along the sliding direction of the sliding block (2).
3. The heavy-duty linear guide of claim 2, wherein: the bearing plate (12) upper end is provided with rubber pad (14), rubber pad (14) are provided with cooperation mouth (15), cooperation mouth (15) with screw thread mounting hole (13) position correspondence sets up.
4. The heavy-duty linear guide of claim 1, wherein: the first installation part (6) and the first matching part (3) are arranged in parallel, the second installation part (7) and the second matching part (4) are arranged in parallel, and the center line of the first roller (9) is parallel to the plane where the first installation part (6) is located.
5. The heavy duty linear guide of claim 4, wherein: the included angle between the first installation part (6) and the horizontal plane is set to be forty-five degrees.
6. The heavy duty linear guide of claim 5, wherein: the guide rail (1) upper end is provided with third cooperation portion (16), slider (2) press close to one side of third cooperation portion (16) is provided with third installation department (17), be provided with third holder (18) and third roller (19) in third installation department (17).
7. The heavy duty linear guide of claim 6, wherein: the guide rail (1) bottom is provided with supporting seat (20), supporting seat (20) upper end is provided with fourth cooperation portion (21), cooperation piece (5) are close to one side of fourth cooperation portion (21) is provided with fourth installation department (26), be provided with fourth holder (22) and fourth roller (23) in fourth installation department (26).
8. The heavy-duty linear guide of claim 1, wherein: a reinforcing rib plate (24) is arranged between the bearing plate (12) and the sliding block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321205956.6U CN219865904U (en) | 2023-05-18 | 2023-05-18 | Heavy-duty linear guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321205956.6U CN219865904U (en) | 2023-05-18 | 2023-05-18 | Heavy-duty linear guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219865904U true CN219865904U (en) | 2023-10-20 |
Family
ID=88345335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321205956.6U Active CN219865904U (en) | 2023-05-18 | 2023-05-18 | Heavy-duty linear guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219865904U (en) |
-
2023
- 2023-05-18 CN CN202321205956.6U patent/CN219865904U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219865904U (en) | Heavy-duty linear guide rail | |
| CN102285600A (en) | Crawler crane counter weight moving device and crane comprising same | |
| CN208281361U (en) | A kind of anti-loosening guide rail slide block | |
| CN112110350A (en) | Crane with adjustable counterweight position | |
| CN102667196A (en) | Constituent parts of a side seal for linear guide device, and linear guide device | |
| CN201678416U (en) | Fork pallet of heavy-loading forklift | |
| CN220470479U (en) | T-shaped sliding seat plate guide rail | |
| CN210589122U (en) | Alignment platform mechanism | |
| CN208916714U (en) | Power lifting body is unloaded in heavy duty | |
| CN220976460U (en) | Lifting device with composite roller | |
| CN207989537U (en) | A kind of double-track guide rail | |
| CN205275760U (en) | A well style of calligraphy slider dolly for electroplating driving | |
| CN214888377U (en) | High-speed sliding guide rail | |
| CN215000885U (en) | Adjusting slide block mechanism capable of being filled with lubricating grease | |
| CN218207483U (en) | Wear-resistant ball linear guide rail capable of preventing balls from falling off | |
| CN212496016U (en) | Side-mounted cantilever beam of drag chain | |
| CN221051506U (en) | Fork and fork frame connection assembly, fork truck and forklift truck | |
| CN215567316U (en) | Linear guide rail device | |
| CN213318407U (en) | Optical fiber laser integral casting beam | |
| CN207347097U (en) | A kind of full-rolling type fork truck side shifter | |
| CN215293268U (en) | Double-shaft module | |
| CN214731694U (en) | Heavy type stopper | |
| CN215104683U (en) | Device for transversely moving main cable saddle and main cable saddle | |
| CN214028626U (en) | Guide sleeve structure inside and outside rail car landing leg | |
| CN212264179U (en) | Automatic compensation locking fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |