CN219859084U - Movable guide rail structure of movable carrier - Google Patents
Movable guide rail structure of movable carrier Download PDFInfo
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- CN219859084U CN219859084U CN202321323257.1U CN202321323257U CN219859084U CN 219859084 U CN219859084 U CN 219859084U CN 202321323257 U CN202321323257 U CN 202321323257U CN 219859084 U CN219859084 U CN 219859084U
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- rail
- bottom plate
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- carrier
- track
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- 238000013016 damping Methods 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000010030 laminating Methods 0.000 abstract 1
- 239000000969 carrier Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000012050 conventional carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of guide rails, and particularly relates to a movable guide rail structure of a movable carrier, which is used for supporting and guiding the movable carrier to move, and comprises a base, a first rail and a second rail, wherein the base comprises a bottom plate, one side of the bottom plate is provided with a V-shaped groove and a supporting step, the second rail is arranged on the other side of the bottom plate, the first rail is supported on the supporting step, the cross section of the first rail is regular hexagon, an included angle is formed between two adjacent surfaces and extends into the V-shaped groove, and a locking screw penetrates through the first rail to be connected with the supporting step; the top surface of bottom plate has set gradually a plurality of guiding holes, and the guiding hole is close to V type groove setting, makes V type groove link up to the guiding hole, is provided with the adjusting collar in each guiding hole, and the outside of adjusting collar is provided with the ring channel, and the ring channel is V type structure, and in the contained angle that the two adjacent faces of first orbital formed stretched into the ring channel, and at least one side and the lateral wall laminating of ring channel, adjusting bolt passed adjusting collar and bottom plate threaded connection.
Description
Technical Field
The utility model belongs to the technical field of guide rails, and particularly relates to a movable guide rail structure of a movable carrier.
Background
In the field of automation devices, there are pipelined devices, for example: the multiple groups of positioning jigs are required to be continuously circulated, a group of products to be processed are positioned in each positioning jig, and under the moving action of the jigs, the parts to be processed can sequentially pass through each processing station, so that the products are sequentially processed, automatic processing is realized, and the processing efficiency is improved. The positioning jig needs to be limited on the guide rail to realize circulation and translation, and can be conveyed along the guide rail.
At present, the guide rail for realizing the conveying of the positioning jig is provided with a linear guide rail, and the linear guide rail is provided with a sliding block, and the positioning jig is locked on the sliding block, so that the positioning jig cannot be separated from the guide rail. There is also a guide rail that can support and limit the moving carrier and achieve circulation. For example, publication No.: the utility model discloses a double-axle idler wheel lockable guide rail disclosed in Chinese patent document of CN210003684U, which specifically discloses a double-axle idler wheel lockable guide rail comprising a positioning plate, wherein limit grooves are formed on two sides of the top end of the positioning plate, guide rails are formed on the middle ends of two sides of the positioning plate, screw holes are formed in the middle part of the top end of the positioning plate at equal intervals, idler wheels are slidingly connected on the outer sides of the guide rails, and round grooves are formed in the middle part of the outer surfaces of the idler wheels, which correspond to the outer sides of the guide rails; round beads are embedded and installed at the top end and the bottom end of the inner wall of the round groove, a locating hole is formed in the middle of the inner wall of the roller, a pulley is embedded and installed in the middle of the inner wall of the locating hole, a screw is installed in the middle of the inner wall of the pulley, a hexagonal nut is installed in the middle of the bottom end of the screw, a gasket is bonded in the middle of the top end of the screw, and a moving plate is installed in the middle of the top end of the gasket. Through gyro wheel, circular slot, ball, spacing groove, triangle locating plate and guide rail, can reduce the sliding friction force between gyro wheel and the guide rail, and then the removal of the movable plate of being convenient for reduces the removal degree of difficulty of movable plate, and through the clearance fit between spacing groove and the triangle locating plate, can carry out spacingly to the movable plate, prevents that the position of movable plate from taking place the phenomenon of removal.
However, the guide rail in the technical scheme disclosed in the above patent document is of an integral structure, cannot be adjusted, and after the guide rail is worn, the problem of loosening of the carrier can be caused, the precision of the carrier is affected, and because the guide rail cannot be adjusted, the distance between the pulleys at the bottoms of the two positioning plates needs to be accurately controlled, so that the difficulty of assembly can be increased.
Disclosure of Invention
The utility model aims to provide a movable guide rail structure of a movable carrier, which solves the problem that the conventional carrier is supported on a guide rail through pulleys and cannot be adjusted.
In order to achieve the above objective, the mobile guide rail structure for a mobile carrier provided by the embodiments of the present utility model is used for supporting and guiding the mobile carrier to move, and includes a base, a first rail and a second rail, wherein the base includes a bottom plate, one side of the bottom plate is provided with a V-shaped groove and a supporting step, the second rail is provided with the other side of the bottom plate, the first rail is supported on the supporting step, the cross section of the first rail is regular hexagon, two adjacent surfaces form an included angle and extend into the V-shaped groove, and a locking screw passes through the first rail to be connected with the supporting step; the top surface of the bottom plate is sequentially provided with a plurality of guide holes, the guide holes are close to the V-shaped grooves, the V-shaped grooves penetrate through the guide holes, an adjusting sleeve is arranged in each guide hole, an annular groove is arranged on the outer side of each adjusting sleeve, the annular groove is of a V-shaped structure, an included angle formed by two adjacent surfaces of the first track extends into the annular groove, at least one side surface is attached to the side wall of the annular groove, and an adjusting bolt penetrates through the adjusting sleeve to be in threaded connection with the bottom plate; the pulleys are arranged on two sides of the bottom of the movable carrier and are connected with the first rail and the second rail, so that the movable carrier is supported on the first rail and the second rail.
Further, the two opposite sides of the bottom plate are respectively provided with a V-shaped groove and a supporting step, and the second track and the first track are oppositely arranged on the corresponding supporting steps; the first track and the second track are both hexagonal shafts.
Further, a plurality of elastic damping pieces are further arranged at the top end of the bottom plate, and each elastic damping piece comprises a damping block capable of floating up and down and is used for being elastically attached to the bottom of the movable carrier.
Further, the elastic damping piece further comprises a compression spring and a limit bolt; the top surface of the bottom plate is provided with a downward concave mounting hole, the compression spring is arranged in the mounting hole, and the lower end of the damping block extends into the mounting hole and is abutted with the compression spring; the limit bolt extends into the mounting hole from the bottom of the bottom plate and is in threaded connection with the damping block.
The above technical solutions in the moving guide rail structure of the moving carrier provided by the embodiments of the present utility model have at least the following technical effects:
according to the movable carrier movable guide rail structure, the height position of the adjusting sleeve in the guide hole can be changed by rotating the adjusting bolt, one side surface of the first rail is extruded and limited by the inclined surface of the annular groove, and the position of the first rail can be adjusted to change the distance between the two first rails and the second rail; therefore, when the first track and the second track are worn, the problem of loosening of the moving carrier is avoided by adjusting the distance between the first track and the second track, and the precision of the moving carrier is ensured. And when the movable carrier is assembled with the guide rails, the distance between the two guide rails can be adjusted according to the distance between the pulleys at two sides, the accurate control of the distance between the two groups of pulleys and the distance between the two guide rails is not needed, and the processing and assembling precision can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of a moving guide rail of a moving carrier according to an embodiment of the present utility model.
Fig. 2 is an exploded view of a moving guide rail of a moving carrier according to an embodiment of the present utility model.
Fig. 3 is a cross-sectional view of a moving guide rail of a moving carrier along an adjusting sleeve according to an embodiment of the present utility model.
Fig. 4 is a cross-sectional view of a moving guide rail of a moving carrier along an elastic damping member according to an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In an embodiment of the present utility model, referring to fig. 1 to 3, a moving rail structure of a moving carrier is used for supporting and guiding the moving carrier. The guide rail of the present embodiment includes a base 100, a first rail 120, and a second rail 130. The base 100 includes a bottom plate 110, and a V-shaped groove 111 and a supporting step 112 are provided on one side of the bottom plate 11. The second rail 130 is disposed on the other side of the bottom plate 110, the first rail 120 is supported on the supporting step 112, the cross section of the first rail 120 is regular hexagon, two adjacent surfaces form an included angle and extend into the V-shaped groove 111, and a locking screw (not shown) passes through the first rail 120 to be connected with the supporting step 112. The top surface of the bottom plate 110 is sequentially provided with a plurality of guide holes 113, the guide holes 113 are arranged close to the V-shaped grooves 111, the V-shaped grooves 111 penetrate through the guide holes 113, an adjusting sleeve 140 is arranged in each guide hole 113, an annular groove 141 is arranged on the outer side of each adjusting sleeve 140, the annular groove 141 is of a V-shaped structure, an included angle formed by two adjacent surfaces of the first rail 120 extends into the annular groove 141, at least one side surface is attached to the side wall of the annular groove 141, and an adjusting bolt 150 penetrates through the adjusting sleeve 140 to be in threaded connection with the bottom plate 110. Pulleys are arranged on two sides of the bottom of the movable carrier, and are connected with the first rail 120 and the second rail 130, so that the movable carrier is supported on the first rail 120 and the second rail 130.
Therefore, the moving guide rail of the moving carrier can change the height position of the adjusting sleeve 140 in the guide hole 113 by rotating the adjusting bolt 150, and squeeze and limit one side surface of the first rail 120 by the inclined surface of the annular groove 141, so that the position of the first rail 120 can be adjusted to change the distance between the two first rails 120 and the second rail 130. When the first rail 120 and the second rail 130 wear, the distance between the first rail 120 and the second rail 130 can be adjusted, so that the problem of loosening of the moving carrier is avoided, and the precision of the moving carrier is ensured. And when the movable carrier is assembled with the guide rails, the distance between the two guide rails can be adjusted according to the distance between the pulleys at two sides, the accurate control of the distance between the two groups of pulleys and the distance between the two guide rails is not needed, and the processing and assembling precision can be reduced.
With further reference to fig. 1 to 4, V-shaped grooves 111 and supporting steps 112 are provided on both opposite sides of the base plate 110, and the second rail 130 and the first rail 120 are oppositely provided on the corresponding supporting steps 112; the first rail 120 and the second rail 130 are both hexagonal shafts. In the present embodiment, the first rail 120, the second rail 130 and the bottom plate 110 are independent, so that the two guide rails and the bottom plate 110 can be made of different materials, thereby reducing the cost.
Further, referring to fig. 1, 2 and 4, the top end of the base plate 110 is further provided with a plurality of elastic damping members 200, and the elastic damping members 200 include damping blocks 201 capable of floating up and down for elastically attaching to the bottom of the moving carrier. When a plurality of moving carriers run on the guide rail, the moving carriers which are not at the processing station can be limited through the elastic damping piece 200, so that the moving carriers are prevented from interfering with each other.
Further, referring to fig. 4, the elastic damping member 200 further includes a compression spring 202 and a limit bolt 203; the top surface of the bottom plate 110 is provided with a downward concave mounting hole 101, the compression spring 202 is arranged in the mounting hole 101, and the lower end of the damping block 201 extends into the mounting hole 101 and is abutted with the compression spring 202; the limit bolts 203 extend into the mounting holes 101 from the bottom of the bottom plate 110 and are connected with the damping blocks 201 in a threaded manner. The damper 201 may be positioned in the mounting hole 101 and abutted against the compression spring 202, and the height of the damper 201 protruding from the mounting hole 101 may be adjusted.
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 (4)
1. The movable carrier movable guide rail structure is used for supporting and guiding a movable carrier to move and is characterized by comprising a base, a first rail and a second rail, wherein the base comprises a bottom plate, one side of the bottom plate is provided with a V-shaped groove and a supporting step, the second rail is arranged on the other side of the bottom plate, the first rail is supported on the supporting step, the cross section of the first rail is in a regular hexagon, an included angle is formed between two adjacent surfaces and extends into the V-shaped groove, and a locking screw penetrates through the first rail and is connected with the supporting step; the top surface of the bottom plate is sequentially provided with a plurality of guide holes, the guide holes are close to the V-shaped grooves, so that the V-shaped grooves penetrate through the guide holes, an adjusting sleeve is arranged in each guide hole, the outer side of each adjusting sleeve is provided with an annular groove, each annular groove is of a V-shaped structure, an included angle formed by two adjacent surfaces of the first track extends into each annular groove, at least one side surface is attached to the side wall of each annular groove, and an adjusting bolt penetrates through each adjusting sleeve to be in threaded connection with the bottom plate; pulleys are arranged on two sides of the bottom of the movable carrier and connected with the first rail and the second rail, so that the movable carrier is supported on the first rail and the second rail.
2. The mobile carrier mobile guideway structure of claim 1, wherein: the two opposite sides of the bottom plate are respectively provided with the V-shaped groove and the supporting step, and the second track and the first track are oppositely arranged on the corresponding supporting steps; the first track and the second track are both hexagonal shafts.
3. The mobile carrier mobile guideway structure of claim 1 or 2, wherein: the top end of the bottom plate is also provided with a plurality of elastic damping pieces, and the elastic damping pieces comprise damping blocks capable of floating up and down and are used for elastically attaching with the bottom of the movable carrier.
4. The mobile carrier mobile guideway structure of claim 3, wherein: the elastic damping piece further comprises a compression spring and a limit bolt; the top surface of the bottom plate is provided with a downward concave mounting hole, the compression spring is arranged in the mounting hole, and the lower end of the damping block extends into the mounting hole and is abutted with the compression spring; the limit bolt extends into the mounting hole from the bottom of the bottom plate and is in threaded connection with the damping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321323257.1U CN219859084U (en) | 2023-05-26 | 2023-05-26 | Movable guide rail structure of movable carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321323257.1U CN219859084U (en) | 2023-05-26 | 2023-05-26 | Movable guide rail structure of movable carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219859084U true CN219859084U (en) | 2023-10-20 |
Family
ID=88337418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321323257.1U Active CN219859084U (en) | 2023-05-26 | 2023-05-26 | Movable guide rail structure of movable carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219859084U (en) |
-
2023
- 2023-05-26 CN CN202321323257.1U patent/CN219859084U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |