CN220791783U - Linear guide rail with balanced load structure - Google Patents
Linear guide rail with balanced load structure Download PDFInfo
- Publication number
- CN220791783U CN220791783U CN202322613755.6U CN202322613755U CN220791783U CN 220791783 U CN220791783 U CN 220791783U CN 202322613755 U CN202322613755 U CN 202322613755U CN 220791783 U CN220791783 U CN 220791783U
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- linear guide
- fixedly connected
- balanced load
- load structure
- guide rail
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- 238000013016 damping Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model is suitable for the technical field of linear guide rails, and provides a linear guide rail with a balanced load structure. This linear guide with balanced load structure through setting up dwang and extension rod, and the device is when using, if the equipment central point that bears on the device is put far away, can outwards rotate the dwang of the device opposite side extension piece bottom to place weight or other heavy object on the loop bar of extension rod terminal, so as to guarantee the load balance of the device slider, the slider of placing the device appears to the problem of one side slope, has guaranteed the life of the device, just also has improved the practicality of the device.
Description
Technical Field
The utility model belongs to the technical field of linear guide rails, and particularly relates to a linear guide rail with a balanced load structure.
Background
The linear guide rail is used for supporting and guiding the moving part to make reciprocating linear motion in a given direction. Depending on the nature of the massage, the linear motion guide rail can be classified into a sliding friction guide rail, a rolling friction guide rail, an elastic friction guide rail, a fluid friction guide rail and the like, and the linear bearing is mainly used in a large number of automatic machines, such as a machine tool imported in Germany, a bending machine, a laser welding machine and the like, and the linear bearing and the linear shaft are matched. The linear guide rail is mainly used for a mechanical structure with higher precision requirements, and an intermediate medium is not used between a movable element and a fixed element of the linear guide rail, but a rolling steel ball is used.
The linear guide 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, but if the center position of an object borne by the linear guide rail is far away from one side of the linear guide rail, sliding parts on the linear guide rail can skew, and the service life of the linear guide rail can be influenced by keeping the state for a long time.
Disclosure of Invention
The utility model provides a linear guide rail with a balanced load structure, and aims to solve the problem that if an object borne by the linear guide rail is too far from the center to one side of the linear guide rail, sliding parts on the linear guide rail can be skewed, and the service life of the linear guide rail can be influenced by keeping the state for a long time.
The utility model is realized in such a way that the linear guide rail with the balanced load structure comprises a rail, wherein the upper surface of the rail is connected with a sliding block in a sliding way along the length direction of the rail;
the sliding block is characterized in that extension blocks are transversely and fixedly connected to the surfaces of two sides of the sliding block, one end of the lower surface of each extension block is vertically and rotatably connected with a connecting shaft, the outer surface of each connecting shaft is transversely and fixedly connected with a rotating rod, the outer ends of the rotating rods are respectively provided with sliding grooves along the length directions of the rotating rods, the inner parts of the sliding grooves are transversely and fixedly connected with extension rods, the outer ends of the extension rods are fixedly connected with fixing seats, and the upper surfaces of the fixing seats are vertically and fixedly connected with loop bars.
Preferably, the upper surfaces of the sliding block and the two extending blocks are vertically provided with a plurality of connecting threaded holes.
Preferably, the outer side surfaces of the two rotating rods are fixedly connected with outer pull tabs.
Preferably, the inner side surface of the sliding groove is provided with a limit groove along the length direction, and the outer side surface of the extension rod is fixedly connected with a limit bar matched with the limit groove.
Preferably, the rear end of the outer side surface of the extension rod is fixedly connected with a damping block.
Preferably, the outer surfaces of the two outer pull tabs are provided with anti-skid patterns.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the linear guide rail with the balanced load structure, when the linear guide rail is used, if the center of equipment borne on the linear guide rail is far away, the rotating rod at the bottom end of the extending block at the other side of the linear guide rail can be rotated outwards, and weights or other weights are placed on the loop bars at the tail ends of the extending rods, so that the load balance of the sliding blocks of the linear guide rail is ensured, the sliding blocks of the linear guide rail are inclined to one side, the service life of the linear guide rail is ensured, and the practicability of the linear guide rail is improved.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic side view of the extension block and its lower structure according to the present utility model;
FIG. 3 is a schematic view of the outer end structure of the rotating rod according to the present utility model;
fig. 4 is a schematic structural view of an extension rod according to the present utility model.
In the figure: 1-track, 2-slider, 3-extension piece, 4-connecting screw hole, 5-dwang, 6-sliding groove, 7-extension pole, 8-spacing groove, 9-spacing, 10-damping piece, 11-fixing base, 12-loop bar, 13-outside pull tab, 14-anti-skidding line.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the linear guide rail with the balanced load structure comprises a rail 1, wherein the upper surface of the rail 1 is connected with a sliding block 2 in a sliding manner along the length direction of the rail;
the both sides surface of slider 2 all transversely fixedly connected with extension piece 3, the equal vertical rotation of one end of the lower surface of two extension pieces 3 is connected with the connecting axle, the equal transversely fixedly connected with dwang 5 of surface of two connecting axles, sliding tray 6 has been seted up along its length direction respectively to the outer end of two dwang 5, the inside of two sliding tray 6 is all transversely slidingly connected with extension rod 7, the equal fixedly connected with fixing base 11 of outer end of two extension rods 7, the equal vertical fixedly connected with loop bar 12 of upper surface of two fixing bases 11.
In this embodiment, when the device is in use, if the center of the device carried on the device is far away, the rotating rod 5 at the bottom end of the extension block 3 at the other side of the device can be rotated outwards, and weights or other weights are placed on the loop bar 12 at the tail end of the extension rod 7, so that the load balance of the sliding block 2 of the device is ensured, the sliding block 2 of the device is placed to incline to one side, the service life of the device is ensured, and the practicability of the device is improved.
The length of the extension rod 7 can be pulled up or shortened after placing the weight, so that the balance effect can be adjusted.
Further, a plurality of connecting threaded holes 4 are vertically formed in the upper surfaces of the sliding block 2 and the two extending blocks 3.
In this embodiment, the threaded connection holes 4 facilitate the mounting of the device on the apparatus.
Further, the outer side surfaces of the two rotating rods 5 are fixedly connected with outer pull tabs 13.
The outer surfaces of both outer tabs 13 are provided with anti-slip patterns 14.
In this embodiment, the outer pull tab 13 facilitates the outward extraction of the rotating lever 5 by a person, and the anti-slip patterns 14 provide anti-slip effect.
Further, the inner side surface of the sliding groove 6 is provided with a limit groove 8 along the length direction, and the outer side surface of the extension rod 7 is fixedly connected with a limit bar 9 matched with the limit groove 8.
In this embodiment, the limiting bar 9 plays a role in guiding and limiting, so that the extension rod 7 can still keep horizontal after being pulled up, and no excessive falling inclination occurs.
Further, a damping block 10 is fixedly connected to the rear end of the outer side surface of the extension rod 7.
In this embodiment, the damping block 10 can prevent the extension rod 7 from sliding inside the sliding groove 6 at will, ensuring a steady state of the device when actually running after the adjustment of the load is completed.
The working principle and the using flow of the utility model are as follows: after the device is installed, when the device is used, if the center of equipment borne on the device is far away, the rotating rod 5 at the bottom end of the extension block 3 at the other side of the device can be rotated outwards, and weights or other weights are placed on the loop bar 12 at the tail end of the extension rod 7, so that the load balance of the sliding block 2 of the device is ensured, the sliding block 2 of the device is placed to incline to one side, the service life of the device is ensured, and the practicability of the device is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. Linear guide with balanced load structure, its characterized in that: the device comprises a track (1), wherein the upper surface of the track (1) is connected with a sliding block (2) in a sliding manner along the length direction of the track;
the sliding block is characterized in that extension blocks (3) are transversely and fixedly connected to the two side surfaces of the sliding block (2), one end of the lower surface of each extension block (3) is vertically and rotatably connected with a connecting shaft, the outer surface of each connecting shaft is transversely and fixedly connected with a rotating rod (5), sliding grooves (6) are respectively formed in the outer ends of the rotating rods (5) along the length directions of the rotating rods, extension rods (7) are transversely and fixedly connected to the inner parts of the sliding grooves (6), fixing seats (11) are fixedly connected to the outer ends of the extension rods (7), and loop bars (12) are vertically and fixedly connected to the upper surfaces of the fixing seats (11).
2. A linear guide having a balanced load structure as claimed in claim 1, wherein: a plurality of connecting threaded holes (4) are vertically formed in the upper surfaces of the sliding block (2) and the two extending blocks (3).
3. A linear guide having a balanced load structure as claimed in claim 1, wherein: the outer side surfaces of the two rotating rods (5) are fixedly connected with outer pull tabs (13).
4. A linear guide having a balanced load structure as claimed in claim 1, wherein: the inner side surface of the sliding groove (6) is provided with a limit groove (8) along the length direction, and the outer side surface of the extension rod (7) is fixedly connected with a limit bar (9) matched with the limit groove (8).
5. A linear guide having a balanced load structure as claimed in claim 1, wherein: the rear end of the outer side surface of the extension rod (7) is fixedly connected with a damping block (10).
6. A linear guide having a balanced load structure as claimed in claim 3, wherein: the outer surfaces of the two outer pull tabs (13) are provided with anti-skid patterns (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322613755.6U CN220791783U (en) | 2023-09-26 | 2023-09-26 | Linear guide rail with balanced load structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322613755.6U CN220791783U (en) | 2023-09-26 | 2023-09-26 | Linear guide rail with balanced load structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791783U true CN220791783U (en) | 2024-04-16 |
Family
ID=90655244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322613755.6U Active CN220791783U (en) | 2023-09-26 | 2023-09-26 | Linear guide rail with balanced load structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791783U (en) |
-
2023
- 2023-09-26 CN CN202322613755.6U patent/CN220791783U/en active Active
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