CN220769952U - Linear guide rail with locking function - Google Patents
Linear guide rail with locking function Download PDFInfo
- Publication number
- CN220769952U CN220769952U CN202320693762.9U CN202320693762U CN220769952U CN 220769952 U CN220769952 U CN 220769952U CN 202320693762 U CN202320693762 U CN 202320693762U CN 220769952 U CN220769952 U CN 220769952U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- locking
- rail frame
- linear guide
- gasbag
- 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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Links
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Air Bags (AREA)
Abstract
The utility model discloses a linear guide rail with a locking function, which relates to the technical field of linear guide rails and comprises a guide rail frame and a sliding block which is connected with the guide rail frame in a sliding way, wherein a locking unit for locking the sliding block is arranged on the guide rail frame, the locking unit comprises a plurality of pairs of through holes which are formed in two sides of the guide rail frame, a plurality of pairs of mounting frames are correspondingly arranged on two sides of the guide rail frame, an electric push rod is arranged on each mounting frame, the output end of the electric push rod is inserted into the through hole, and the output end of the electric push rod is fixedly connected with a push block. When the locking device is used, the locking unit is started to lock the sliding block when the sliding block is required to be locked, the existing screw locking mode is replaced by the arrangement of the locking unit, the operation is simpler and more convenient, the locking effect can be ensured, the loosening phenomenon can not be generated due to vibration, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of linear guide rails, in particular to a linear guide rail with a locking function.
Background
The guide rail is a groove or ridge made of metal or other materials, a device capable of bearing, fixing, guiding and reducing friction of a moving device or equipment, and a longitudinal groove or ridge on the surface of the guide rail is used for guiding, fixing machine parts, special equipment, instruments and the like, so that a linear guide rail with a locking device is needed.
The linear guide rail slide block consists of a guide rail and a slide block, the linear guide rail is used for supporting and guiding the slide block, reciprocating linear motion is carried out according to a given direction, most of linear guide rail slide blocks with locking functions in the market at present are locked by locking screws, manual operation is needed, the slide block is clamped by an air cylinder, and the slide block is inconvenient to connect with an air pipe when moving.
For example, chinese patent publication No. CN217682840U discloses a linear guide with locking device, relates to the guide rail field, including the guide rail frame, the turning block is installed on the outside top of guide rail frame, and the outside top welding of turning block has the mounting bracket, the inside wall laminating of guide rail frame has the silica gel pad, the connecting hole has been seted up to the lateral wall of guide rail frame, and the inboard cover of connecting hole is equipped with the locking bolt, locking clamp is installed to the one end of locking bolt, and the lateral wall laminating of locking clamp has the rubber pad, the fixed slot has been seted up to the lateral wall of guide rail frame, and the inboard riveting of fixed slot has the fixed block. According to the utility model, under the cooperation of the connecting hole, the locking bolt, the locking clamp and the rubber pad, after the movable frame on the inner side of the guide rail frame slides to a designated position, the locking bolt on the inner side of the connecting hole is screwed, so that the locking bolt moves towards the inner side of the guide rail frame, and the locking clamp is driven to lock and fix the sliding device on the inner side of the guide rail frame, thereby improving the practicability of the device.
Above-mentioned linear guide with locking device adopts locking screw locking's mode, needs manual operation, and locking and unlocking operation are all comparatively loaded down with trivial details, influence the use, and screw locking, and the slider receives vibrations when linear guide moves on, and vibrations easily cause the screw to produce not hard up, influence locking effect, and the practicality is lower, therefore, this application provides a linear guide with locking function to satisfy the demand.
Disclosure of Invention
The utility model mainly aims to provide a linear guide rail with a locking function, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the linear guide rail with the locking function comprises a guide rail frame and a sliding block which is connected with the guide rail frame in a sliding way, wherein a locking unit for locking the sliding block is arranged on the guide rail frame;
the locking unit is including seting up in many pairs of through-holes of guide rail frame both sides, many pairs of mounting brackets are installed to the both sides correspondence of guide rail frame, install electric putter on the mounting bracket, electric putter's output peg graft in the through-hole, and be provided with electric putter's output fixedly connected with ejector pad for right the slider is contradicted, be provided with the gasbag in the through-hole, the gasbag cup joint in electric putter output outside, the gas tube is all installed to the both sides of guide rail frame, a plurality of the gasbag all with the gas tube intercommunication.
Preferably, the through hole is internally provided with a containing groove for containing the airbag in an uninflated state.
Preferably, an air tap for inflating the air bag is arranged on the inflation tube.
Preferably, an anti-slip layer is arranged on one side of the air bag, which is close to the sliding block.
Preferably, the number of the electric push rods and the number of the air bags are six.
Preferably, the output end of the electric push rod is fixedly connected with the air bag, and the electric push rod is used for driving the air bag in an uninflated state to be contained in the containing groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. when needs lock the slider, start locking unit, realize locking the slider, replaced current screw locking mode through the setting of locking unit, the operation is simpler, and is convenient, can guarantee the locking effect, can not produce not hard up phenomenon because of vibrations, the practicality is high.
2. When needs lock the location to the slider, at first start electric putter, the ejector pad of drive electric putter output removes for the ejector pad is contradicted to the slider, realizes preliminary locking's purpose, simultaneously along with electric putter's start, drive the gasbag to expand through electric putter output, the inflator passes through the air cock simultaneously and inflates in to the gas tube, highly-compressed air is introduced into a plurality of gasbags through the gas tube, make the gasbag bulge, make the skid resistant course on the gasbag contradict with the slider, realize friction locking, further improve locking effect, along with the bulge of gasbag, the area of contact increase of skid resistant course and slider improves friction locking effect. The practicability is further improved;
3. when need not lock the slider, start the inflator, the same reason drives the air derivation in the gasbag for the gasbag is flattened, then starts the electricity push rod, makes the output shrink of electricity push rod, and then drives flattened gasbag and accomodates in the holding tank, prevents that the uninflated gasbag from influencing the normal slip of slider on the guide rail frame, further improves the practicality.
Drawings
Fig. 1 is a schematic perspective view of a linear guide rail with locking function;
FIG. 2 is a partially cut-away perspective view of a linear guide with locking function;
fig. 3 is an enlarged schematic view of the area a in fig. 2.
In the figure: 1. a guide rail frame; 2. a locking unit; 3. a through hole; 4. a receiving groove; 5. a mounting frame; 6. an electric push rod; 7. a pushing block; 8. an air bag; 9. an inflation tube; 10. an air tap.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
Examples: referring to the linear guide rail with locking function shown in fig. 1, the locking device comprises a guide rail frame 1 and a sliding block which is connected with the guide rail frame 1 in a sliding mode, wherein a locking unit 2 for locking the sliding block is arranged on the guide rail frame 1, when the sliding block needs to be locked, the locking unit 2 is started to lock the sliding block, the existing screw locking mode is replaced through the arrangement of the locking unit 2, the operation is simpler and more convenient, the locking effect can be guaranteed, the loosening phenomenon cannot be generated due to vibration, and the practicability is high.
As shown in fig. 1-3, the locking unit 2 includes a plurality of pairs of through holes 3 that set up in rail frame 1 both sides, a plurality of pairs of mounting brackets 5 are installed correspondingly in rail frame 1 both sides, install electric putter 6 on mounting brackets 5, electric putter 6's output peg graft in through hole 3, and be provided with electric putter 6's output fixedly connected with ejector pad 7, be used for contradicting to the slider, be provided with gasbag 8 in through hole 3, gasbag 8 cup joints in electric putter 6 output outside, gas tube 9 is all installed to rail frame 1's both sides, a plurality of gasbags 8 all communicate with gas tube 9, be provided with the air cock 10 that is used for inflating gasbag 8 on the gas tube 9, use the inflator to inflate and deflate gasbag 8 through air cock 10, the inflator is prior art, not drawn in the figure, not in the repetition, set up holding tank 4 in the through hole 3, be used for holding the gasbag 8 of the state of not inflating, electric putter 6 output and gasbag 8 fixed connection, be used for driving the gasbag 8 of the state of not inflating and accomodating in holding tank 4, one side that the gasbag 8 is close to the slider is provided with the layer, the quantity of gasbag 6 and 8 are six gasbags.
When needs lock the location to the slider, at first start electric putter 6, drive the ejector pad 7 of electric putter 6 output and remove for ejector pad 7 contradicts the slider, realize preliminary locking's purpose, simultaneously along with electric putter 6's start, drive gasbag 8 expansion through electric putter 6 output, the inflator is inflated to the gas tube 9 through air cock 10 simultaneously, high-pressure air is introduced into a plurality of gasbags 8 through gas tube 9, make gasbag 8 bulge, make the skid resistant course on the gasbag 8 contradict with the slider, realize friction locking, further improve locking effect, along with the bulge of gasbag 8, the area of contact increase of skid resistant course and slider, improve friction locking effect. The practicability is further improved;
when the sliding block is not required to be locked, the inflator is started, the air in the air bag 8 is driven to be led out, the air bag 8 is flattened, then the electric push rod 6 is started, the output end of the electric push rod 6 is contracted, the flattened air bag 8 is driven to be stored in the containing groove 4, the normal sliding of the sliding block on the guide rail frame 1 is prevented from being influenced by the uninflated air bag 8, and the practicability is further improved.
The working principle of the utility model is as follows:
when needs lock the location to the slider, at first start electric putter 6, drive the ejector pad 7 of electric putter 6 output and remove for ejector pad 7 contradicts the slider, realize preliminary locking's purpose, simultaneously along with electric putter 6's start, drive gasbag 8 expansion through electric putter 6 output, the inflator is inflated to the gas tube 9 through air cock 10 simultaneously, high-pressure air is introduced into a plurality of gasbags 8 through gas tube 9, make gasbag 8 bulge, make the skid resistant course on the gasbag 8 contradict with the slider, realize friction locking, further improve locking effect, along with the bulge of gasbag 8, the area of contact increase of skid resistant course and slider, improve friction locking effect. Further improving the practicability.
When the sliding block is not required to be locked, the inflator is started, the air in the air bag 8 is driven to be led out, the air bag 8 is flattened, then the electric push rod 6 is started, the output end of the electric push rod 6 is contracted, the flattened air bag 8 is driven to be stored in the containing groove 4, the normal sliding of the sliding block on the guide rail frame 1 is prevented from being influenced by the uninflated air bag 8, and the practicability is further improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a linear guide with locking function, includes guide rail frame (1) with sliding connection's slider on guide rail frame (1), its characterized in that: a locking unit (2) for locking the sliding block is arranged on the guide rail frame (1);
the locking unit (2) is including seting up in many pairs of through-holes (3) of guide rail frame (1) both sides, many pairs of mounting brackets (5) are installed in correspondence of guide rail frame (1) both sides, install electric putter (6) on mounting bracket (5), the output of electric putter (6) peg graft in through-hole (3), and be provided with output fixedly connected with ejector pad (7) of electric putter (6), be used for right the slider is contradicted, be provided with gasbag (8) in through-hole (3), gasbag (8) cup joint in electric putter (6) output outside, gas tube (9) are all installed to guide rail frame (1) both sides, a plurality of gasbag (8) all with gas tube (9) intercommunication.
2. A linear guide rail with locking function according to claim 1, characterized in that the through hole (3) is provided with a receiving groove (4) for receiving the airbag (8) in an uninflated state.
3. A linear guide rail with locking function according to claim 1, characterized in that the inflation tube (9) is provided with an air tap (10) for inflating the air bag (8).
4. A linear guide rail with locking function according to claim 1, characterized in that the side of the air-bag (8) close to the slide is provided with an anti-slip layer.
5. A linear guide with locking function according to claim 1, characterized in that the number of electric pushers (6) and airbags (8) is six.
6. The linear guide rail with the locking function according to claim 2, wherein the output end of the electric push rod (6) is fixedly connected with the air bag (8), and the air bag (8) in an uninflated state is driven to be accommodated in the accommodating groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320693762.9U CN220769952U (en) | 2023-04-03 | 2023-04-03 | Linear guide rail with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320693762.9U CN220769952U (en) | 2023-04-03 | 2023-04-03 | Linear guide rail with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220769952U true CN220769952U (en) | 2024-04-12 |
Family
ID=90602504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320693762.9U Active CN220769952U (en) | 2023-04-03 | 2023-04-03 | Linear guide rail with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220769952U (en) |
-
2023
- 2023-04-03 CN CN202320693762.9U patent/CN220769952U/en active Active
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| GR01 | Patent grant |