CN221186176U

CN221186176U - Boosting compacting device

Info

Publication number: CN221186176U
Application number: CN202322882947.7U
Authority: CN
Inventors: 李梦霞
Original assignee: Shanghai Xiteng Electronic Information Technology Co ltd
Current assignee: Shanghai Xiteng Electronic Information Technology Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-06-21
Anticipated expiration: 2033-10-26

Abstract

The utility model relates to the technical field of electromechanical detection, in particular to a boosting and compacting device, which comprises a supporting seat, a driving unit, a first rotating piece, a second rotating piece and a pressing plate, wherein the driving unit is arranged on the supporting seat; the output end of the driving unit can stretch out and draw back along the horizontal direction to drive the second end of the pressing plate to lift up or push down, when the output end of the driving unit is in the maximum shrinkage state, the pressing plate pushes down and the included angle between the first rotating piece and the second rotating piece is 180 degrees, at the moment, dead point protection can be generated, and the pressing force is increased, at the moment, the pressing plate can be driven to lift up only by driving the output end of the driving unit to stretch out and draw back, so that the stability of the pressing plate when pressing a product to be detected is ensured.

Description

Boosting compacting device

Technical Field

The utility model relates to the technical field of electromechanical detection, in particular to a boosting compacting device.

Background

In the technical field of electromechanical detection, a pressing device is often adopted to press and fix a product to be detected, the pressing device generally uses a pressing plate to press and fix the product to be detected on a supporting plate, a first end of the pressing plate is hinged with a piston rod of an air cylinder, and the lifting and the lowering of the pressing plate are driven by the extension or the shortening of the piston rod, so that the whole process can only execute corresponding pressing action by means of the acting force of the air cylinder.

The disadvantage of such a pressing device is that, since the force can only be applied by the force of the cylinder itself, the force is not great enough on the one hand and no dead point protection is provided, resulting in an unstable pressing force. To increase the tightening force, only a larger volume cylinder can be used, and therefore the cost increases accordingly.

Accordingly, those skilled in the art have been working to develop a booster compression device that has high compression force, good stability, high cost performance, and dead center protection and is easy to disassemble and maintain.

Disclosure of utility model

The utility model aims to provide a reinforcement pressing device which has the advantages of large pressing force, good stability, high cost performance, dead point protection, easiness in disassembly and maintenance and the like.

In order to achieve the above purpose, the utility model provides a force-increasing and compressing device, which comprises a supporting seat, a driving unit, a first rotating member, a second rotating member and a pressing plate, wherein the driving unit is arranged on the supporting seat, the pressing plate is rotatably arranged on the supporting seat, a first end of the first rotating member is rotatably connected with the supporting seat, a second end of the first rotating member is rotatably connected with a first end of the second rotating member and an output end of the driving unit, and a second end of the second rotating member is rotatably connected with a first end of the pressing plate;

The output end of the driving unit can stretch and retract along the horizontal direction to drive the second end of the pressing plate to lift or press down, and when the output end of the driving unit is in a maximum shrinkage state, the pressing plate presses down, and an included angle between the first rotating piece and the second rotating piece is 180 degrees.

Optionally, the output end of the driving unit is provided with a connector with a groove, and the second end of the first rotating member and the first end of the second rotating member are both located in the groove of the connector and are rotationally connected with the connector.

Optionally, the second end of the first rotating member is hinged to the first end of the second rotating member and the joint through a first connecting shaft.

Optionally, the driving unit is an air cylinder or a hydraulic cylinder.

Optionally, a second connecting shaft is installed on the supporting seat, and the first end of the first rotating member is hinged with the supporting seat through the second connecting shaft.

Optionally, a third connecting shaft is installed on the supporting seat, and the middle section of the pressing plate is hinged with the supporting seat through the third connecting shaft.

Optionally, a supporting plate for placing the product to be tested is further arranged on the supporting seat.

Optionally, a limiting block matched with the product to be tested is arranged on the supporting plate.

Optionally, a base is further provided at the bottom of the supporting seat, and the base is fixed on a workbench through bolts.

Optionally, when the output end of the driving unit is in the maximum shrinkage state, the pressing plate is pressed down and is perpendicular to the first rotating member.

The reinforcing and compacting device provided by the utility model has at least one of the following beneficial effects:

1) When the output end of the driving unit contracts, the pressing plate is pressed down, when the output end of the driving unit is in a maximum contraction state, the pressing plate is pressed down, an included angle between the first rotating piece and the second rotating piece is 180 degrees, dead point protection can be generated, the pressing force is increased, at the moment, the first rotating piece and the second rotating piece can only be made to act by driving the output end of the driving unit to extend, and then the pressing plate is driven to lift, so that the stability of the pressing plate when pressing a product to be detected is ensured;

2) By arranging the multi-section hinge mechanism, the driving unit is ensured not to be blocked in the process of driving the pressing plate to move, and the operation can be very flexible;

3) The limiting block matched with the product to be detected is arranged on the supporting plate, so that the product to be detected can be positioned and installed, and meanwhile, the product to be detected can be limited, and the product to be detected is prevented from sliding off the supporting plate;

4) The reinforcement pressing device provided by the utility model has the advantages of large clamping force, high stability and easiness in disassembly and maintenance.

Drawings

It will be appreciated by those skilled in the art that the drawings are provided for a better understanding of the utility model and do not constitute any limitation on the scope of the utility model. Wherein:

FIG. 1 is a front view of a force-increasing and compressing apparatus according to one embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a force-increasing compression device provided in an embodiment of the present utility model.

Wherein:

1-a supporting seat; a 2-drive unit; 3-a first rotating member; 4-a second rotating member; 5-pressing plates; a 6-linker; 7-a first connecting shaft; 8-a second connecting shaft; 9-a third connecting shaft; 10-supporting plates; 11-a base.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the specific embodiments thereof in order to make the objects, advantages and features of the utility model more apparent. It should be noted that, the drawings are in very simplified form and all use non-precise proportions, which are only used for the purpose of conveniently and clearly assisting in explaining the embodiments of the present utility model, and are not intended to limit the implementation conditions of the present utility model, so that the present utility model has no technical significance, and any modification of the structure, change of the proportional relation or adjustment of the size, without affecting the efficacy and achievement of the present utility model, should still fall within the scope covered by the technical content disclosed by the present utility model.

It should be further understood that the terms "first," "second," "third," and the like in this specification are used merely for distinguishing between various components, elements, steps, etc. in the specification and not for indicating a logical or sequential relationship between the various components, elements, steps, etc., unless otherwise indicated. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Referring to fig. 1-2, the present embodiment provides a force-increasing compressing device, which includes a supporting seat 1, a driving unit 2, a first rotating member 3, a second rotating member 4 and a pressing plate 5, wherein the driving unit 2 is disposed on the supporting seat 1, the pressing plate 5 is rotatably disposed on the supporting seat 1, a first end of the first rotating member 3 is rotatably connected with the supporting seat 1, a second end of the first rotating member 3 is rotatably connected with a first end of the second rotating member 4 and an output end of the driving unit 2, and a second end of the second rotating member 4 is rotatably connected with a first end of the pressing plate 5;

the output end of the driving unit 2 can stretch and retract along the horizontal direction to drive the second end of the pressing plate 5 to lift or press down, when the output end of the driving unit 2 is in the maximum shrinkage state, the pressing plate 5 presses down, and the included angle between the first rotating piece 3 and the second rotating piece 4 is 180 degrees.

When the output end of the driving unit 2 contracts, the pressing plate 5 is pressed down, when the output end of the driving unit 2 is in the maximum contraction state, the pressing plate 5 is pressed down, an included angle between the first rotating piece 3 and the second rotating piece 4 is 180 degrees, dead point protection can be generated at the moment, the pressing force is increased, the first rotating piece 3 and the second rotating piece 4 can be enabled to act only by driving the output end of the driving unit 2 to extend, and then the pressing plate 5 is driven to lift, so that the stability of the pressing plate 5 is guaranteed.

That is, when the product to be tested needs to be fastened, the output end of the driving unit 2 needs to be stretched to lift the pressing plate 5 so as to place the product to be tested below the pressing plate 5, and then the output end of the driving unit 2 is driven to shrink so as to gradually press down the pressing plate 5, when the output end of the driving unit 2 is shrunk to the maximum stroke, the included angle between the first rotating member 3 and the second rotating member 4 is 180 degrees, and a dead point is generated, at this time, the pressing plate 5 cannot be lifted by directly applying an external force to the pressing plate 5, and only after the test, a lateral force can be applied to drive the output end of the driving unit 2 to stretch so as to drive the first rotating member 3 and the second rotating member 4 to act, thereby driving the pressing plate 5 to lift.

When the output end of the driving unit 2 is in the maximally contracted state, the pressing plate 5 is pressed down and perpendicular to the first rotating member 3. In this embodiment, when the included angle between the first rotating member 3 and the second rotating member 4 is 180 °, the first rotating member 3 and the second rotating member 4 are vertically disposed, and the pressing plate 5 is horizontally disposed.

Specifically, the output end of the driving unit 2 is provided with a groove joint 6, and the second end of the first rotating member 3 and the first end of the second rotating member 4 are both located in the groove of the joint 6 and are rotationally connected with the joint 6. In this embodiment, the supporting seat 1 is provided with a receiving groove for receiving the first rotating member 3, the second rotating member 4 and the joint 6, and a space is formed between two sides of the joint 6 and a groove wall of the receiving groove, so as to avoid friction or interference caused by expansion and contraction of the output end of the driving unit 2.

Further, the second end of the first rotating member 3 is hinged to the first end of the second rotating member 4 and the joint 6 via a first connecting shaft 7. The two ends of the first connecting shaft 7 are respectively connected with two groove walls of the groove of the joint 6, and the first connecting shaft 7 penetrates through the second end of the first rotating member 3 and the first end of the second rotating member 4.

It should be understood that in this embodiment, the hinge points of the second end of the first rotating member 3 and the first end of the second rotating member 4 and the joint 6 and the hinge points of the second end of the second rotating member 4 and the first end of the pressing plate 5 are movable points, and are not fixed.

Alternatively, the driving unit 2 is a cylinder or a hydraulic cylinder, to which the present utility model is not limited in any way.

With continued reference to fig. 1 and 2, the support base 1 is provided with a second connecting shaft 8, and the first end of the first rotating member 3 is hinged to the support base 1 through the second connecting shaft 8. In this embodiment, two ends of the second connecting shaft 8 may be fixed on the supporting seat 1 by welding, threaded connection, or the like, and the first end of the first rotating member 3 is hinged to the second connecting shaft 8.

The third connecting shaft 9 is further installed on the supporting seat 1, the middle section of the pressing plate 5 is rotationally connected with the supporting seat 1 through the third connecting shaft 9, and the third connecting shaft 9 is mainly used for providing a rotatable supporting point for the pressing plate 5, so that the pressing plate 5 can rotate to lift or press down.

Preferably, the supporting seat 1 is further provided with a supporting plate 10 for placing a product to be tested, and the supporting plate 10 can be integrally processed with the supporting seat 1, or can be fixed on the supporting seat 1 by a threaded connection, welding or the like, which is not limited in the utility model. In addition, the shape and size of the support plate 10 should be designed in consideration of the shape and size of the product to be measured.

Preferably, a limiting block (not shown) matched with the product to be tested is arranged on the supporting plate 10. The limiting block is used for positioning and mounting the product to be tested, and can limit the product to be tested and prevent the product to be tested from sliding off the supporting plate 10. The above-mentioned adaptation should be understood as that the structural design of the limiting block is to be adapted to the product to be tested, for example, the product to be tested has a concave portion, and the protrusion is adapted to the design of the limiting block.

In this embodiment, a base 11 is further disposed at the bottom of the supporting seat 1, and the base 11 is fixed on a workbench by bolts. Of course, besides being fixed on the workbench, the utility model is not limited to the fixing on other parts according to the requirement.

In summary, the embodiment of the utility model provides a force-increasing pressing device, when the output end of a driving unit 2 contracts, a pressing plate 5 is pressed down, when the output end of the driving unit 2 is in a maximum contraction state, the pressing plate 5 is pressed down, an included angle between a first rotating member 3 and a second rotating member 4 is 180 degrees, dead point protection can be generated at the moment, the pressing force is increased, the first rotating member 3 and the second rotating member 4 can only act by driving the output end of the driving unit 2 to extend, and the pressing plate 5 is driven to lift, so that the stability of the pressing plate 5 when a product to be detected is ensured, and the whole device has large clamping force, high stability and easy disassembly and maintenance.

It should also be appreciated that while the present utility model has been disclosed in the context of a preferred embodiment, the above embodiments are not intended to limit the utility model. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art without departing from the scope of the technology, or the technology can be modified to be equivalent. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. The boosting and compacting device is characterized by comprising a supporting seat, a driving unit, a first rotating piece, a second rotating piece and a pressing plate, wherein the driving unit is arranged on the supporting seat, the pressing plate is rotatably arranged on the supporting seat, a first end of the first rotating piece is rotationally connected with the supporting seat, a second end of the first rotating piece is rotationally connected with a first end of the second rotating piece and an output end of the driving unit, and a second end of the second rotating piece is rotationally connected with a first end of the pressing plate;

2. The force amplifying and compressing device according to claim 1, wherein the output end of the driving unit is provided with a recessed joint, and the second end of the first rotating member and the first end of the second rotating member are both located in the recessed groove of the joint and are rotatably connected with the joint.

3. The force amplifying and compressing device of claim 2, wherein said second end of said first rotary member is hingedly connected to said first end of said second rotary member and said joint by a first connecting shaft.

4. A force-increasing compression device according to any one of claims 1-3, characterized in that the drive unit is a cylinder or a hydraulic cylinder.

5. The force amplifying and compressing device of claim 1, wherein said support base is provided with a second connecting shaft, and said first end of said first rotating member is pivotally connected to said support base via said second connecting shaft.

6. The force-increasing and compressing device according to claim 1, wherein a third connecting shaft is installed on the supporting seat, and the middle section of the pressing plate is hinged with the supporting seat through the third connecting shaft.

7. The force-increasing and compressing device according to claim 1, wherein the supporting base is further provided with a supporting plate for placing a product to be measured.

8. The force-increasing and compressing device according to claim 7, wherein a limiting block matched with the product to be measured is arranged on the supporting plate.

9. The force-increasing and compressing device of claim 1, wherein the bottom of the supporting seat is further provided with a base, and the base is fixed on a workbench through bolts.

10. The force-increasing and compressing device of claim 1, wherein said pressure plate is pressed down and perpendicular to said first rotating member when said output end of said driving unit is in a maximum contracted state.