CN220051454U - Floating pressing mechanism - Google Patents
Floating pressing mechanism Download PDFInfo
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- CN220051454U CN220051454U CN202320854023.3U CN202320854023U CN220051454U CN 220051454 U CN220051454 U CN 220051454U CN 202320854023 U CN202320854023 U CN 202320854023U CN 220051454 U CN220051454 U CN 220051454U
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- floating
- floating plate
- fastener
- bedplate
- plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000005056 compaction Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a floating hold-down mechanism, comprising: bedplate, floating plate, depression bar, fastener and elastic component: the fastener activity wears to locate the floating plate and stretches into in the bedplate, and the floating plate sets up in one side of bedplate, and the one end that the fastener deviates from the bedplate is located to the elastic component cover, and the both ends of elastic component offset with the tip and the floating plate of fastener respectively, and the floating plate is installed to the one end of depression bar, is provided with guide structure between floating plate and the bedplate, and guide structure is used for playing the guide effect at the reset in-process of floating plate. The floating pressing mechanism can realize floating without adjusting a pressure valve of the air cylinder, is suitable for workpieces with various thicknesses, and can press workpieces with different thicknesses by the same mechanism and the same pressing stroke, and the operation is simple.
Description
Technical Field
The utility model relates to the technical field of pressing mechanisms, in particular to a floating pressing mechanism.
Background
In the process of compressing the workpiece, the thicknesses of the target workpieces are not necessarily identical, but all compressing mechanisms in the market are rigidly connected, the pressure valve of the air cylinder needs to be regulated to compress the workpiece under the condition that the target workpiece is not damaged, and the workpiece with the pressure requirement is difficult to regulate to the target pressure in a pressure regulating mode, so that the compressing speed is reduced; therefore, designing a new pressing mechanism is a technical problem to be solved.
Disclosure of Invention
Aiming at the problems in the prior art, the floating pressing mechanism is provided.
The specific technical scheme is as follows:
a floating hold-down mechanism, comprising: bedplate, floating plate, depression bar, fastener and elastic component:
the fastener activity wear to locate the floating plate and stretch into in the bedplate, the floating plate set up in one side of bedplate, the elastic component cover is located the fastener deviates from the one end of bedplate, the both ends of elastic component respectively with the tip of fastener with the floating plate offsets, the one end of depression bar install in the floating plate, the floating plate with be provided with guide structure between the bedplate, guide structure is used for the in-process that resets of floating plate plays the guide effect.
The floating pressing mechanism is characterized in that a plurality of guide posts are arranged on the floating plate, and the guide posts extend into the seat plate and are in sliding fit with the seat plate.
The floating pressing mechanism is characterized in that the end part of the guide post is provided with a conical head, the seat plate is provided with a corresponding conical groove, the conical head is in sliding fit with the conical groove, and the conical head and the conical groove are jointly called as the guide structure.
The floating hold-down mechanism is characterized in that the floating plate is provided with an adjusting hole, the fastener penetrates through the adjusting hole, and the diameter of the adjusting hole is larger than that of the fastener, so that the fastener can move.
The floating pressing mechanism is characterized in that one end of the pressing rod, which is far away from the floating plate, is provided with a square rod.
The floating pressing mechanism further has the feature that the elastic member is a spring.
The floating pressing mechanism further comprises a driving piece, wherein the driving piece is connected with the other side of the seat plate.
The technical scheme has the positive effects that:
according to the floating pressing mechanism provided by the utility model, when the thickness of a target workpiece is large, the pressing rod is subjected to upward reaction force of the workpiece in the pressing process, so that the floating plate is driven to float upwards, in the process, the elastic piece is compressed to generate elastic force, when the external force is cancelled, the whole mechanism is lifted, the pressing rod is reset under the combined action of the elastic piece and returns to the initial position, the guide structure is used for playing a guide role in the resetting process of the floating plate, the floating can be realized without adjusting a pressure valve of an air cylinder, the floating pressing mechanism is suitable for workpieces with various thicknesses, the workpieces with different thicknesses can be pressed by the same mechanism and the same pressing stroke, and the operation is simple.
Drawings
FIG. 1 is a schematic diagram of a front view of a floating hold-down mechanism provided by the present utility model;
FIG. 2 is a schematic side view of a floating hold-down mechanism according to the present utility model;
fig. 3 is a schematic view of a part of the structure of the floating pressing mechanism provided by the utility model.
In the accompanying drawings: 1. a seat plate; 11. a conical groove; 2. a floating plate; 21. an adjustment aperture; 3. a compression bar; 4. a fastener; 41. a head; 5. an elastic member; 6. a guide post; 61. a conical head; 10. a workpiece.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the indicated apparatus or element 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," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, a preferred embodiment is shown showing a floating hold down mechanism comprising: seat board 1, floating board 2, depression bar 3, fastener 4 and elastic component 5:
the fastener 4 movably penetrates through the floating plate 2 and stretches into the seat plate 1, the floating plate 2 is arranged on one side of the seat plate 1, the elastic piece 5 is sleeved at one end of the fastener 4, which is away from the seat plate 1, two ends of the elastic piece 5 are respectively propped against the end part of the fastener 4 and the floating plate 2, one end of the compression bar 3 is arranged on the floating plate 2, a guide structure is arranged between the floating plate 2 and the seat plate 1, and the guide structure is used for playing a guide role in the resetting process of the floating plate 2.
Optionally, the floating plate 2 is provided with a plurality of guide posts 6, and the guide posts 6 extend into the seat plate 1 and are in sliding fit with the seat plate 1. Specifically, in the present embodiment, the end of the guide post 6 is provided with a conical head 61, the seat plate 1 is provided with a corresponding conical groove 11, the conical head 61 is slidably matched with the conical groove 11, and the conical head 61 and the conical groove 11 are collectively referred to as a guide structure. Alternatively, the floating plate 2 is of a disc-type structure. The conical head 61 and the conical groove 11 are arranged so that when the floating plate 2 is reset, the conical head 61 slides along the conical surface of the conical groove 11, so that the floating plate 2 is restored to the initial position, and the conical head 61 is at least partially positioned in the conical groove 11 in the whole process.
Alternatively, in the present embodiment, the floating plate 2 is provided with the adjustment hole 21, the fastener 4 is inserted into the adjustment hole 21, and the diameter of the adjustment hole 21 is larger than the diameter of the fastener 4, so that the fastener 4 can be moved. Optionally, the adjusting hole 21, the fastening member 4 and the elastic member 5 are provided in a mating manner, for example, in this embodiment, three adjusting holes 21, fastening members 4 and elastic members 5 are provided, respectively, and are arranged in a triangle on the circular floating plate 2 for achieving stable support of the entire floating plate 2.
Alternatively, the end of the pressing rod 3 remote from the floating plate 2 is provided as a square rod. The compression bar 3 is fixedly connected with the floating plate 2 to form a whole.
Alternatively, the elastic member 5 is a spring. For example, in the present embodiment, the elastic member 5 is a rectangular spring, and the elasticity of the rectangular spring is better.
Alternatively, the fastener 4 is a screw, the head 41 of which clamps the elastic member 5 together with the plate surface of the floating plate 2.
Further, the seat plate also comprises a driving piece which is connected with the other side of the seat plate 1. The driving direction of the driving member is along the vertical direction in the drawing, so that the whole pressing mechanism is driven to move up and down, for example, in the arrow direction in fig. 2. Alternatively, the driving member may be one of an air cylinder, a hydraulic cylinder, or an electric cylinder.
According to the floating pressing mechanism provided by the utility model, when the thickness of a target workpiece 10 is large, the pressing rod 3 receives upward reaction force of the workpiece 10 in the pressing process, so that the floating plate 2 is driven to float upwards, in the process, the elastic piece 5 is compressed to generate elastic force, when the external force is cancelled, the whole mechanism is lifted, the pressing rod 3 is reset under the combined action of the elastic piece 5 to restore to the original position, the guide structure is used for playing a guide role in the resetting process of the floating plate 2, the floating can be realized without adjusting a pressure valve of an air cylinder, the floating pressing mechanism is suitable for workpieces 10 with various thicknesses, and the workpieces 10 with different thicknesses can be pressed by the same mechanism and the same pressing stroke.
The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (7)
1. A floating hold-down mechanism, comprising: bedplate, floating plate, depression bar, fastener and elastic component:
the fastener activity wear to locate the floating plate and stretch into in the bedplate, the floating plate set up in one side of bedplate, the elastic component cover is located the fastener deviates from the one end of bedplate, the both ends of elastic component respectively with the tip of fastener with the floating plate offsets, the one end of depression bar install in the floating plate, the floating plate with be provided with guide structure between the bedplate, guide structure is used for the in-process that resets of floating plate plays the guide effect.
2. The floating compression mechanism of claim 1, wherein the floating plate is provided with a plurality of guide posts extending into and slidably engaging the seat plate.
3. The floating compaction mechanism according to claim 2, wherein the end of the guide post is provided with a conical head, the seat plate is provided with a corresponding conical groove, the conical head is in sliding fit with the conical groove, and the conical head and the conical groove are collectively referred to as the guide structure.
4. A floating compression mechanism as claimed in claim 3, in which the floating plate is provided with an adjustment aperture through which the fastener passes, the diameter of the adjustment aperture being greater than the diameter of the fastener to enable the fastener to be moveable.
5. A floating compression mechanism as claimed in any one of claims 1 to 4, wherein the end of the compression bar remote from the floating plate is provided as a square bar.
6. The floating compression mechanism of any one of claims 1 to 4, wherein the resilient member is a spring.
7. The floating compression mechanism of any one of claims 1 to 4, further comprising a driving member connected to the other side of the seat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320854023.3U CN220051454U (en) | 2023-04-17 | 2023-04-17 | Floating pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320854023.3U CN220051454U (en) | 2023-04-17 | 2023-04-17 | Floating pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220051454U true CN220051454U (en) | 2023-11-21 |
Family
ID=88754431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320854023.3U Active CN220051454U (en) | 2023-04-17 | 2023-04-17 | Floating pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220051454U (en) |
-
2023
- 2023-04-17 CN CN202320854023.3U patent/CN220051454U/en active Active
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