CN213776249U - Synchronous adjusting device - Google Patents
Synchronous adjusting device Download PDFInfo
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- CN213776249U CN213776249U CN202022598054.6U CN202022598054U CN213776249U CN 213776249 U CN213776249 U CN 213776249U CN 202022598054 U CN202022598054 U CN 202022598054U CN 213776249 U CN213776249 U CN 213776249U
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Abstract
The utility model provides a synchronous adjusting device, which comprises a first sliding plate connected with the inner end part of a first object and a second sliding plate connected with the inner end part of a second object; a first slide rail and a second slide rail; the first fixing plate, the second fixing plate and the third fixing plate are arranged on the base; the first sliding block group slides in a matching way with the first sliding rail and the second sliding block group slides in a matching way with the second sliding rail; and the first rack is positioned above or below the first sliding plate, and the second rack is positioned below or above the second sliding plate and is opposite to the first rack, and the first rack and the second rack are meshed with the same gear. The utility model discloses a slide rail and the slider combination that set up from top to bottom, its effort direction all is the slider to the slide rail for it is more smooth and easy to slide. In addition, the pressure from the load direction has been offset in two sets of slide rails and slider combination, is difficult for producing deformation, and life, stability in use are better. The combination of three fixed plates has further strengthened the utility model discloses a steadiness.
Description
Technical Field
The utility model relates to a synchronous adjusting device, in particular to realize both ends inwards indentation simultaneously or outside adjusting device simultaneously.
Background
For example, the chinese invention patent CN106726358A provides a vertical lower limb rehabilitation training robot, disclosing a width adjusting device, which is composed of a width adjusting guide rail, a width adjusting slider, and a width adjusting rack on the same vertical surface, the width adjusting adapter plate connected with the width adjusting slider is connected with the mechanical leg, during the use, due to the external force of the mechanical leg, the slider on the upper side will be pulled outwards, and the slider on the lower side will be pushed inwards, which is easy to deform, and affects the sliding of the slider and the connection stability between each component. It is conceivable that the slide rail and the slider are used beyond the range of normal use models to ensure stable use in order to overcome the above-mentioned pressure.
In addition, under the condition of no load, the slide rail and the slide block have damping action, and the slide block is easy to slide after the slide block receives acting force to the slide rail, so that even though the slide block and the slide rail are not deformed in the patent, the sliding of the combination of the upper slide block and the slide rail is also influenced.
Disclosure of Invention
The utility model aims to solve the technical problem that a synchronous adjusting device is provided, this synchronous adjusting device has realized both ends synchronous inside indentation or outside working process simultaneously to the load is bigger, the use is more stable.
Therefore, the utility model discloses can adopt following technical scheme:
the synchronization adjustment device includes:
a first sliding plate connected with the inner end part of a first object and a second sliding plate connected with the inner end part of a second object, wherein the first sliding plate and the second sliding plate are parallel, the first object and the second object are objects to be adjusted by a synchronous adjusting device, and no specific application object exists, for example: a manipulator, a mechanical arm, a support, a fixing device, a clamping device and the like; the first sliding rail is positioned below the first sliding plate and the second sliding plate and close to the first object and the second object, and the second sliding rail is positioned above the first sliding plate and the second sliding plate and far away from the first object and the second object; the first fixing plate is positioned below the first slide rail and used for fixing the transverse first fixing plate of the first slide rail, the second fixing plate is positioned above the second slide rail and used for fixing the transverse second fixing plate of the second slide rail, and the first fixing plate and the second fixing plate are fixedly connected with a longitudinal third fixing plate; the first sliding block group is fixed below the first sliding plate and the second sliding plate and slides in a matched manner with the first sliding rail, the second sliding block group is fixed above the first sliding plate and the second sliding plate and slides in a matched manner with the second sliding rail, the first sliding block group and the first sliding plate are fixed into a whole and then move on the first sliding rail, and the second sliding block group and the second sliding plate are fixed into a whole and then move on the second sliding rail; and the first rack is positioned above or below the first sliding plate, and the second rack is positioned below or above the second sliding plate and is opposite to the first rack, the first rack and the second rack are meshed with the same gear, and the gear is fixed with the third fixing plate through a gear shaft, so that the synchronous reverse movement of another object can be driven by the movement of any object at the same time.
Furthermore, a bearing is arranged at the rear end of the gear shaft, a fixing hole of the bearing is formed in the middle of the third fixing plate, the bearing is a rolling bearing, the gear shaft is arranged in the bearing, and an outer ring of the bearing is fixed in the fixing hole, so that the gear shaft can stably rotate.
Furthermore, a first mounting surface for mounting a first slide rail is arranged on the first fixing plate, the first mounting surface is used for fixing the first slide rail more stably and enhancing the use stability, and in addition, the first slide rail and the first fixing plate are fixed through threads or welding.
Furthermore, first fixed plate rear end is provided with the third installation face of fixed third fixed plate lower extreme, and the lower extreme setting of third fixed plate is in first fixed plate top, and in order to guarantee the stability of being connected between third fixed plate and the first fixed plate, the third fixed plate card is in the third installation face.
The first mounting surface and the third mounting surface are mounting surfaces in the length direction of the first fixing plate, and a bulge is arranged between the two mounting surfaces and used for fixing the positions of the first sliding rail and the third fixing plate.
Furthermore, a second mounting surface for mounting a second sliding rail is arranged below the second fixing plate, the second mounting surface is used for fixing the second sliding rail more stably and enhancing the use stability, and the second sliding rail and the second fixing plate are fixed through threads or welded.
The two are fixed by bolts or welding to strengthen the stability.
Furthermore, the rear end of the second fixing plate is provided with a downward convex body which is used for limiting the third mounting plate, and the convex body and the part of the second fixing plate behind the convex body form a fourth mounting surface at the upper end of the third mounting plate. The upper end setting of third fixed plate is in the below of second fixed plate, and in order to guarantee the stability of being connected between third fixed plate and the second fixed plate, the third fixed plate card is internal at this protrusion, and this protrusion opposite side is the second slide rail, prevents that the third fixed plate from producing the displacement on the second fixed plate to, through bolt fastening or welded fastening, further strengthen its stability between second fixed plate and the third fixed plate.
Further, first slide is provided with the first installation spacing groove of first rack, and first rack setting utilizes bolt fastening or welded fastening at this first installation spacing inslot, has guaranteed that first rack can not take place the displacement to further guaranteed to connect the steadiness.
Furthermore, the second slide is provided with the second installation spacing groove of second rack, and the second rack setting utilizes bolt fastening or welded fastening at this second installation spacing inslot, has guaranteed that the second rack can not take place the displacement to further guaranteed to connect the steadiness.
Furthermore, the third fixing plate comprises a main body plate and an L-shaped extension part which are integrally formed, wherein two end parts of the L-shaped extension part are provided with upward limiting protruding parts of the first sliding plate and the second sliding plate, and the first sliding plate and the second sliding plate slide in the limiting protruding parts to limit the sliding range.
In this disclosure, first fixed plate is located the below, has born second fixed plate, the third fixed plate including first slide rail, second slide rail and top, and its width is greater than the width of second fixed plate, and the width of second fixed plate only covers below second slide rail.
It can be understood that first slide, second slide rely on first sliding block group and second sliding block group and first slide rail and second slide rail to realize fixed position. In addition, the sliding block and the sliding rail are combined to be arranged up and down, so that the position stability of the first sliding plate and the second sliding plate is ensured.
Meanwhile, the first fixing plate is located below, the second fixing plate is located above the inner side, the inner ends of the first sliding plate and the second sliding plate are connected with the first object and the second object and serve as load ends, acting force generally faces downwards, after the acting force is transmitted, upward acting force is brought to the rear ends of the first sliding plate and the second sliding plate, the rear ends of the first sliding plate and the second sliding plate are provided with the second sliding block group, the second sliding rail and the uppermost second fixing plate and are finally transmitted to the second fixing plate, the second fixing plate is connected with the third fixing plate, the third fixing plate is connected with the first fixing plate, a complete acting force counteracting system is formed, the strongest load capacity is achieved, the stability of the sliding rail and sliding block combination is stronger compared with that a sliding rail and a sliding block are arranged on a single-layer vertical face in the prior art, the load capacity is larger, and the sizes of the used sliding rail and the sliding block are smaller.
Furthermore, an upper shell and a lower shell which are buckled up and down are arranged outside the synchronous adjusting device.
Further, a mounting plate is arranged behind the third fixing plate and fixedly connected with the first fixing plate, the second fixing plate and the third fixing plate. The first fixed block, the second fixed block and the third fixed block are integrally positioned on the same plane at the rear end and are fixedly connected with the mounting plate, so that the whole coordination and firmness are better.
Owing to adopted the technical scheme of the utility model, the utility model discloses a slide rail and the slider combination of upper and lower setting, its effort direction all is the slider to the slide rail for it is more smooth and easy to slide. In addition, the pressure from the load direction has been offset in two sets of slide rails and slider combination, is difficult for producing deformation, and life, stability in use are better. The combination of three fixed plates has further strengthened the utility model discloses a steadiness.
Drawings
Fig. 1 is a schematic diagram of the synchronous adjusting device of the present invention.
Fig. 2 is the internal structure diagram of the synchronous adjusting device of the present invention.
Fig. 3 is a schematic view of the first fixing plate of the present invention.
Fig. 4 is a schematic view of the second fixing plate of the present invention.
Fig. 5 is a schematic view of a third fixing plate according to the present invention.
Fig. 6 is a schematic view of the first sliding plate according to the present invention.
Fig. 7 is a schematic view of the second slide plate according to the present invention.
Detailed Description
The following description is of embodiments of the invention and is intended to provide a basic understanding of the invention and to identify key or critical elements of the invention or the scope of the invention.
Example 1:
as shown in fig. 1 and 2, the synchronization adjusting apparatus includes:
first and second slide plates:
a first sliding plate 5 connected with the inner end part of a first object and a second sliding plate 6 connected with the inner end part of a second object, wherein the first sliding plate 5 and the second sliding plate 6 are parallel, the first object and the second object are objects to be adjusted by a synchronous adjusting device, and no specific application object exists, such as: a manipulator, a mechanical arm, a support, a fixing device, a clamping device and the like.
In this embodiment, as shown in fig. 2, the end portions of the first sliding plate and the second sliding plate are provided with a connecting plate, which also belongs to the technical features of the present invention, and only one connecting manner is shown.
But does not mean that the connection between the first object and the second object of the present invention is only accomplished by the connection plate, and other examples include hinge, welding, adhesion, snap-fit, screw connection, magnetic attraction, etc.
First slide rail and second slide rail:
a first slide rail 7 located below the first and second slide plates 5, 6 and close to the first and second objects, and a second slide rail 8 located above the first and second slide plates and far from the first and second objects.
First fixed plate, second fixed plate, third fixed plate:
the first fixing plate 9 is located below the first slide rail 7 and used for fixing the first slide rail 7, and the second fixing plate 10 is located above the second slide rail 8 and used for fixing the second slide rail, wherein the first fixing plate 9 and the second fixing plate 10 are fixedly connected with a longitudinal third fixing plate 18.
First and second slider groups:
fix first slide group 11 in first slide and second slide below, with first slide rail cooperation gliding and fix first slide and second slide group 12 in first slide and second slide top, with second slide rail cooperation gliding, first slide group 11 moves on first slide 7 with first slide 5 fixed an organic whole back, second slide group 12 moves on second slide 8 with second slide 6 fixed an organic whole back, and it can be understood that, first slide group comprises two sliders, respectively in the below of first slide and second slide, the second slide group comprises two sliders, respectively in the top of first slide and second slide.
First rack, second rack, gear:
the first rack 13 is positioned above or below the first sliding plate, the second rack 14 is positioned below or above the second sliding plate and is opposite to the first rack, the first rack 13 and the second rack 14 are meshed with the same gear 15, the gear is fixed with a third fixing plate 18 through a gear shaft 16, and the movement of any object can simultaneously drive the synchronous reverse movement of the other object.
Example 2:
as shown in fig. 5, a bearing is disposed at the rear end of the gear shaft 16, a fixing hole 74 of the bearing is disposed at the middle position of the third fixing plate, the bearing is a rolling bearing, the gear shaft is disposed in the bearing, and the outer ring of the bearing is fixed in the fixing hole, so that the gear shaft can stably rotate.
In this embodiment, as shown in fig. 3, the first fixing plate 9 is provided with a first mounting surface 61 for mounting the first slide rail 7, the first mounting surface 61 is used for fixing the first slide rail 7 more stably and enhancing the stability in use, and in addition, the first slide rail and the first fixing plate are fixed by screw thread or welding.
Meanwhile, the rear end of the first fixing plate 9 is provided with a third mounting surface 63 for fixing the lower end of the third fixing plate 18, the lower end of the third fixing plate 18 is arranged above the first fixing plate, and in order to ensure the connection stability between the third fixing plate and the first fixing plate, the third fixing plate 18 is clamped in the third mounting surface and fixed by bolts or welding between the third fixing plate and the first fixing plate, so that the stability of the third fixing plate is enhanced.
In this embodiment, as shown in fig. 4, a second mounting surface 62 for mounting a second slide rail is disposed below the second fixing plate, the second mounting surface 62 is used to more stably fix the second slide rail 8 and enhance the stability of use, and the second slide rail 8 and the second fixing plate 10 are fixed by a thread or welding.
More specifically, the rear end of the second fixing plate 10 is provided with a downwardly protruding protrusion 65 for limiting the position of the third mounting plate 18, and the protrusion and the portion of the second fixing plate behind the protrusion form a fourth mounting surface 64 at the upper end of the third mounting plate. The upper end setting of third fixed plate 18 is in the below of second fixed plate 10, and in order to guarantee the stability of being connected between third fixed plate and the second fixed plate, the third fixed plate card is in this protrusion 65, and this protrusion 65 opposite side is the second slide rail, prevents that the third fixed plate from producing the displacement on the second fixed plate to, pass through bolt fastening or welded fastening between second fixed plate and the third fixed plate, further strengthen its stability.
In this embodiment, the third fixing plate 18 includes a main body plate and an L-shaped extension portion 68, the two end portions of the L-shaped extension portion 68 are provided with an upward limiting protrusion 69 of the first sliding plate 5 and the second sliding plate 6, and the first sliding plate 5 and the second sliding plate 6 slide within the limiting protrusion to limit the sliding range.
In this embodiment, as shown in fig. 6, the first sliding plate 5 is provided with a first installation limiting groove 66 for the first rack, and the first rack 13 is arranged in the first installation limiting groove 66, and is fixed by bolts or welding, so that the first rack 13 is not displaced, and the connection stability is further ensured.
In this embodiment, as shown in fig. 7, the second sliding plate 6 is provided with a second installation limiting groove 67 of the second rack 13, and the second rack 14 is arranged in the second installation limiting groove 67, and is fixed by bolts or welding, so that the second rack 14 is not displaced, and the connection stability is further ensured.
In this embodiment, the first fixing plate 9 is located below and bears a first slide rail, a second fixing plate above the first slide rail, and a third fixing plate above the first slide rail, and the width of the first fixing plate is greater than that of the second fixing plate, and the width of the second fixing plate only covers the second slide rail below the second fixing plate.
It can be understood that first slide, second slide rely on first sliding block group and second sliding block group and first slide rail and second slide rail to realize fixed position. In addition, the sliding block and the sliding rail are combined to be arranged up and down, so that the position stability of the first sliding plate and the second sliding plate is ensured.
In this embodiment, the outer portion of the synchronous adjusting device is provided with an upper housing 71 and a lower housing 72 which are fastened up and down, so as to prevent the upper housing from being polluted and improve the appearance.
In this embodiment, an installation plate 73 is disposed behind the third fixing plate, and the installation plate 73 is fixedly connected to the first fixing plate, the second fixing plate, and the third fixing plate. The first fixed block, the second fixed block and the third fixed block are integrally positioned on the same plane at the rear end and are fixedly connected with the mounting plate, so that the whole coordination and firmness are better.
Spatially relative terms such as "below …," "above …," "below," "above," "below," and the like are used for ease of description and to explain the positioning of one element relative to a second element. These terms are intended to encompass different orientations of the corresponding device in addition to different orientations than those depicted in the figures. Further, terms such as "first" and "second," etc., are also used to describe various elements, regions, sections, etc. and are also not intended to be limiting. Like terms refer to like elements throughout the description.
As used herein, the terms "having," "including," "containing," and "exhibiting," and the like are open-ended terms that indicate the presence of stated elements or features, but do not exclude additional elements or features.
With the above range of variations and applications in mind, it should be understood that the present invention is not limited by the foregoing description, nor is it limited by the accompanying drawings. Rather, the present invention is limited only by the following claims and their legal equivalents.
Claims (10)
1. A synchronization regulation device, characterized in that it comprises: a first sliding plate connected with the inner end part of a first object and a second sliding plate connected with the inner end part of a second object, wherein the first sliding plate and the second sliding plate are parallel; the first sliding rail is positioned below the first sliding plate and the second sliding plate and close to the first object and the second object, and the second sliding rail is positioned above the first sliding plate and the second sliding plate and far away from the first object and the second object; the first fixing plate is positioned below the first slide rail and used for fixing the transverse first fixing plate of the first slide rail, the second fixing plate is positioned above the second slide rail and used for fixing the transverse second fixing plate of the second slide rail, and the first fixing plate and the second fixing plate are fixedly connected with a longitudinal third fixing plate; the first sliding block group is fixed below the first sliding plate and the second sliding plate and is matched with the first sliding rail to slide, and the second sliding block group is fixed above the first sliding plate and the second sliding plate and is matched with the second sliding rail to slide; and the first rack is positioned above or below the first sliding plate, and the second rack is positioned below or above the second sliding plate and is opposite to the first rack, the first rack and the second rack are meshed with the same gear, and the gear is fixed with the third fixing plate through a gear shaft, so that the movement of any force arm can simultaneously drive the synchronous reverse movement of the other force arm.
2. The synchronous adjusting device of claim 1, wherein a bearing is disposed at a rear end portion of the gear shaft, and a fixing hole of the bearing is disposed at a middle position of the third fixing plate.
3. A synchronous adjustment device as claimed in claim 1, characterized in that the first fixing plate is provided with a first mounting surface for mounting the first slide rail.
4. A synchronous adjusting device as claimed in claim 1, characterized in that a second mounting surface for mounting a second slide rail is arranged below the second fixing plate.
5. A synchronous adjusting device as claimed in claim 1, wherein the rear end of the first fixing plate is provided with a third mounting surface for fixing a lower end of a third fixing plate.
6. The synchronous adjusting device of claim 1, wherein the rear end of the second fixing plate is provided with a downwardly protruding projection for limiting the position of the third mounting plate, and the projection and the portion of the second fixing plate behind the projection form a fourth mounting surface at the upper end of the third mounting plate.
7. A synchronous adjustment device as claimed in claim 1, characterized in that the first slide plate is provided with a first mounting-limiting groove of the first toothed rack.
8. A synchronous adjusting device as claimed in claim 1, characterized in that the second slide plate is provided with a second mounting-limiting groove of the second rack.
9. The synchronous adjusting device of claim 1, wherein the third fixing plate comprises a body plate and an L-shaped extension portion, the L-shaped extension portion is provided with an upward limiting protrusion of the first sliding plate and the second sliding plate.
10. The synchronous adjusting device of claim 1, wherein a mounting plate is disposed behind the third fixing plate, and the mounting plate is fixedly connected to the first fixing plate, the second fixing plate and the third fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022598054.6U CN213776249U (en) | 2020-11-11 | 2020-11-11 | Synchronous adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022598054.6U CN213776249U (en) | 2020-11-11 | 2020-11-11 | Synchronous adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213776249U true CN213776249U (en) | 2021-07-23 |
Family
ID=76915246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022598054.6U Active CN213776249U (en) | 2020-11-11 | 2020-11-11 | Synchronous adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213776249U (en) |
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2020
- 2020-11-11 CN CN202022598054.6U patent/CN213776249U/en active Active
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