CN217413780U - Fixing device - Google Patents

Abstract

The application provides a fixing device, its characterized in that, this fixing device includes: a clamping mechanism having a frame and a telescoping member, a mounting plate having a locating pin; the rack is connected with the lower surface of the mounting plate; the telescopic element moves in a first direction along a direction close to the upper surface of the mounting plate so as to clamp the target object on the mounting plate; the positioning pin is arranged on the upper surface of the mounting plate and is used for being inserted into the bottom of the target object to position the target object. Use the fixing device that this application provided to fix target object, not only can realize fixing target object's rapidity, can also greatly make things convenient for operating personnel to target object's fixing.

Description

Fixing device

Technical Field

The application relates to the field of fixed tools, in particular to a fixing device.

Background

At present, when the target object needs to be fixed, an F-shaped clamp is generally used, and the F-shaped clamp clamps the target object through rotation by forming a double-rocker mechanism when in use.

When the F-shaped clamp is used, the fixing effect is poor when the force is too small, the target object is abraded when the force is too large, and the operation requirement is high; and the fixed area is small, and the application scene is limited.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the embodiments of the present application is to provide a fixing device that fixes a target object by a plurality of clamping mechanisms, positioning pins, and the like. The fixing device provided by the embodiment of the application uses a plurality of clamping mechanisms to avoid the movement of the target object; the stress area between the fixing device and the target object is increased; the fixing device provided by the embodiment of the application can be arranged on the fixing pile by arranging the mounting hole; meanwhile, a protection device is arranged on the contact surface of the fixing device and the target object, so that the surface of the target object is protected from being abraded or deformed.

In a first aspect, an embodiment of the present application provides a fixing device, where the fixing device includes: a clamping mechanism having a frame and a telescoping member, a mounting plate having a locating pin; the rack is connected with the lower surface of the mounting plate; the telescopic element moves in a first direction along a direction close to the upper surface of the mounting plate so as to clamp the target object on the mounting plate; the positioning pin is arranged on the upper surface of the mounting plate and is used for being inserted into the bottom of the target object to position the target object.

In the implementation process, the telescopic element on the clamping mechanism controls the clamping degree of the clamping mechanism on the target object; insert target object bottom through the locating pin and realize fixing target object, the fixing device that this application embodiment provided realizes pressing from both sides tightly and fixed target object, has avoided target object to take place to remove at fixed in-process.

Optionally, in an embodiment of the present application, the clamping mechanism further includes: a link module and a side link module; the connecting rod module is connected with the connecting rod frame module; the rack is connected with the connecting rod module and the side link module and is used for fixing the connecting rod module and the side link module; the frame is connected with the lower surface of the mounting plate.

In the implementation process, the clamping mechanism of the fixing device provided by the embodiment of the application consists of the connecting rod module and the side link module, and the target object can be clamped by rotating the clamping mechanism, so that the target object can be quickly fixed.

Optionally, in an embodiment of the present application, the side link module includes: a first side link and a second side link; the connecting rod module includes: a first link and a second link; the first end of the first connecting rod is connected with the first end of the rack to form a first hinge point; the second end of the first connecting rod is connected with the first end of the first connecting rod so as to form a second hinge point; the second end of the first connecting rod is connected with the second end of the second connecting rod to form a third hinged point; the first end of the second connecting rod is connected with the second end of the rack to form a fourth hinge point; the first end of the second side link is connected with the fourth hinge point; the first connecting rod, the second connecting rod and the rack form a double-rocker mechanism, and when the first hinge point, the second hinge point and the third hinge point are located on the same straight line, the second connecting rod clamps a target object, so that the double-rocker mechanism is located at a mechanical dead point.

In the implementation process, the first side link, the second side link, the first connecting rod, the second connecting rod and the rack form a double-rocker mechanism, and a first hinge point, a second hinge point and a third hinge point are formed among the first side link, the second side link, the first connecting rod, the second connecting rod and the rack; when the first hinge point, the second hinge point and the third hinge point are located on a uniform straight line, the double-rocker mechanism is located at a mechanical dead point, and the target object is fixed.

Optionally, in an embodiment of the present application, the second side link includes: a fixed head; the fixed head is arranged at the second end of the second side link and used for pressing the target object towards the mounting plate when the double-rocker mechanism is positioned at a mechanical dead point.

In the implementation process, the fixed head compresses the target object towards the mounting plate in the process of forming the mechanical dead point by the double-rocker mechanism; therefore, the fixing device provided by the embodiment of the application is simple in structure and quick to operate.

Optionally, in an embodiment of the present application, the fixing head includes: a telescoping element and a protective pad; the protective pad is arranged at the head part of the telescopic element; the protective pad is used for protecting the stress surface of the target object and the fixed head; and rotating the telescopic element to adjust the tightness between the fixing head and the target object.

In the implementation process, the telescopic element on the fixing head slowly clamps the target object by rotating towards the direction of the target object, so that the target object is fixed; meanwhile, the protective pad is arranged at the head of the telescopic element, so that the surface of the target object is prevented from being worn and deformed due to stress.

Optionally, in this embodiment of the present application, the rack includes: a fixing plate having a screw hole; the fixed plate is arranged on the upper surface of the frame and fixed at the bottom of the mounting plate through a screw hole.

In the above-mentioned realization process, clamping mechanism in this application embodiment passes through the fixed plate with the mounting panel to be connected, is fixed in clamping mechanism on the mounting panel and has increased this application embodiment fixing device's stability.

Optionally, in an embodiment of the present application, the mounting plate includes: mounting holes; the mounting holes are arranged on the mounting plate, penetrate through the upper surface and the lower surface of the mounting plate and are used for receiving mounting pins of the fixing piles; wherein, the spud pile is used for fixed mounting panel.

At above-mentioned realization in-process, set up the mounting hole on the mounting panel, the fixing device that this application embodiment provided can further install on the spud pile through the mounting hole, has further strengthened fixing device's stability, has realized the quick fixation to target object.

Optionally, in the embodiment of the present application, the mounting plate is a disk with a diameter of 90mm to 130 mm.

In the implementation process, the mounting plate of the fixing device can be in a disc shape with the diameter of 90mm to 130mm, and symmetric fixation is conveniently achieved. Preferably, the disc has a diameter of 110mm to best fit a variety of workpieces.

Optionally, in an embodiment of the present application, the apparatus includes a plurality of clamping mechanisms symmetrically disposed on the mounting plate.

In the implementation process, the clamping mechanisms can be symmetrically arranged, so that the target object can be fixed in an all-around manner, and the stress points of the target object are increased, so that the target object is not deformed.

Optionally, in an embodiment of the present application, the fixing device includes a plurality of symmetrically arranged positioning pins.

In the implementation process, the positioning pins in the embodiment of the application can be adjusted according to the target object, but are symmetrically arranged, so that the stability of the target object is enhanced.

In order to make the aforementioned objects, features and advantages of the present application comprehensible, embodiments accompanied with figures are described in detail below.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic view of a first three-dimensional structure provided in an embodiment of the present application;

fig. 2 is a schematic perspective view of a second three-dimensional structure provided in an embodiment of the present application.

Reference numerals are as follows: a fixture 100; a clamping mechanism 110; a mounting plate 120; a frame 111; a telescoping member 112; a link module 113; a side link module 114; positioning pins 121; mounting holes 122; a first side link 1141; a second side link 1142; a first link 1131; the second link 1132; the first hinge point 115; a second hinge point 116; a third hinge point 117; a fixed head 118; a protection pad 119; a fourth hinge point 101.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the research process of the applicant, the existing quick fixing tool generally adopts an F-shaped clamp structure, the distance is adjusted by rotating a screw, and a nut is screwed down to prevent the position of the screw from loosening after the screw is used for many times; the mechanism of the speed wrench plays a role in clamping. The F-shaped clamp has partial defects such as the risk of moving the clamped materials once the materials are subjected to transverse force due to the use of a stressed structure for clamping up and down; the positioning is lacked, and the consistent clamping stress positions cannot be ensured when the same object is repeatedly clamped; the stress point is small, so that the surface of a clamped object is easily abraded and even deformed.

Based on this, the fixing device provided by the embodiment of the application uses a plurality of clamping mechanisms to avoid the movement of the target object; the stress area between the fixing device and the target object is increased; the fixing device provided by the embodiment of the application can be arranged on the fixing pile by arranging the mounting hole; meanwhile, a protection device is arranged on the contact surface of the fixing device and the target object, so that the surface of the target object is protected from being abraded or deformed.

Referring to fig. 1, fig. 1 is a schematic view of a first three-dimensional structure provided in the embodiment of the present application; the fixing device 100 includes: a clamping mechanism 110 having a frame 111 and a telescoping member 112, a mounting plate 120 having a locating pin 121; the frame 111 is connected with the lower surface of the mounting plate 120; telescoping member 112 is moved in a first direction in a direction approaching the upper surface of mounting plate 120 to effect clamping of the target object to mounting plate 120; the positioning pin 121 is mounted on the upper surface of the mounting plate 120 and is used to be inserted into the bottom of the target object to position the target object. It should be noted that the first direction is a direction away from or close to the mounting plate.

As shown in fig. 1, the telescopic member 112 of the clamping mechanism 110 controls the degree of clamping of the target object by the clamping mechanism 110; the positioning pin 121 is inserted into the bottom of the target object to fix the target object, and the fixing device 100 provided by the embodiment of the application clamps and fixes the target object, so that the target object is prevented from moving in the fixing process.

Please refer to fig. 2, fig. 2 is a schematic perspective view of a second embodiment of the present disclosure; the clamping mechanism 110 further includes: link module 113 and link module 114; the connecting rod module 113 is connected with the connecting rod frame module; the frame 111 is connected with the link module 113 and the side link module 114 and is used for fixing the link module 113 and the side link module 114; the frame 111 is coupled to the lower surface of the mounting plate 120.

As can be seen from fig. 2, the clamping mechanism 110 of the fixing device 100 provided in the embodiment of the present application is composed of a link module 113 and a side link module 114, and the target object can be quickly fixed by rotating the mechanism to clamp the target object.

With continued reference to fig. 2, the side link module 114 includes: a first side link 1141 and a second side link 1142; the link module 113 includes: first link 1131 and second link 1132; a first end of the first link 1131 is connected to a first end of the frame 111 to form a first hinge point 115; a second end of first link 1131 is connected to a first end of first link 1141 to form a second hinge point 116; a second end of first link 1141 is connected to a second end of second link 1132 to form a third hinge point 117; a first end of the second link 1132 is connected to a second end of the frame 111 to form a fourth hinge point 101; a first end of the second side link 1142 is connected to the fourth hinge point 101; the first link 1141, the first link 1131, the second link 1132 and the frame 111 form a dual-rocker mechanism, and are configured to clamp the target object by the second link 1142 when the first hinge point 115, the second hinge point 116 and the third hinge point 117 are located at the same straight line, so that the fixing device 100 is located at a mechanical dead point.

Therefore, the first link 1141, the second link 1142, the first link 1131, the second link 1132 and the rack 111 form a double-rocker mechanism, and a first hinge point 115, a second hinge point 116 and a third hinge point 117 are formed between the first link 1141, the second link 1142, the first link 1131, the second link 1132 and the rack 111; when the first hinge point 115, the second hinge point 116 and the third hinge point 117 are located on a uniform straight line, the double-rocker mechanism is at a mechanical dead point, and the target object is fixed.

With continued reference to fig. 2, the second side link 1142 includes: a fixed head 118; the fixing head 118 is disposed at the second end of the second side link 1142, and is used for pressing the fixing head 118 against the target object toward the mounting plate 120 when the dual-rocker mechanism is at the mechanical dead point.

Therefore, the fixed head 118 presses the target object towards the mounting plate 120 in the process of forming the mechanical dead point by the double-rocker mechanism; therefore, the fixing device 100 provided by the embodiment of the application has a simple structure and is fast and convenient to operate.

With continued reference to fig. 2, the retaining head 118 includes: telescoping member 112 and protective pad 119; the protection pad 119 is disposed on the head of the telescopic element 112; the protective pad 119 is used for protecting the target object and the stress surface of the fixing head 118; the telescoping member 112 is rotated to adjust the tightness between the fixed head 118 and the target object. It should be noted that in practical applications, the telescopic element 112 may be an adjustable screw or other telescopic element.

It can be seen that the telescopic elements 112 on the fixing head 118 gradually grip the target object by rotating in the direction of the target object, thereby fixing the target object; meanwhile, a protective pad 119 is disposed on the head of the telescopic element 112 to prevent the surface of the target object from being worn and deformed due to stress.

In an alternative embodiment, the rack 111 includes: a fixing plate having a screw hole; the fixing plate is disposed on the upper surface of the frame 111 and fixed to the bottom of the mounting plate 120 through a screw hole. The clamping mechanism 110 and the mounting plate 120 in the embodiment of the present application are connected by a fixing plate, and fixing the clamping mechanism 110 on the mounting plate 120 increases the stability of the fixing device 100 in the embodiment of the present application.

With continued reference to fig. 1, the mounting plate 120 includes: mounting holes 122; the mounting holes 122 are disposed in the mounting plate 120 and penetrate the upper surface and the lower surface of the mounting plate 120 for mounting the fixing device 100 on a fixing pile.

As can be seen from fig. 1, the mounting holes 122 are formed in the mounting plate 120, and the fixing device 100 provided in the embodiment of the present application can be further mounted on the fixing posts through the mounting holes 122, so that the stability of the fixing device 100 is further enhanced, and the target object is quickly fixed.

In an alternative embodiment, mounting plate 120 is a circular disk having a diameter of 90mm to 130 mm. It should be noted that the mounting plate 120 of the fixing device 100 may be a disk shape with a diameter of 90mm to 130mm, preferably, a diameter of 110mm, so as to facilitate symmetric fixing. It should be noted that the shape of the mounting plate can be adjusted adaptively according to actual situations, and the diameter and the shape in the embodiment of the present application should not be taken as a limitation of the mounting plate.

In an alternative embodiment, please refer to fig. 1 and 2, the apparatus includes a plurality of clamping mechanisms 110 symmetrically disposed on a mounting plate 120, in this embodiment, 4 clamping mechanisms 110 are symmetrically disposed at 90 °. It should be noted that, in the embodiment of the present application, a plurality of clamping mechanisms 110 may be symmetrically disposed, so that the target object is fixed in an omnidirectional manner, and the stress points of the target object are increased, so that the target object is not deformed. In the above embodiments, the plurality of clamping mechanisms have the same or similar structures, and in practical applications, those skilled in the art will understand that the embodiment of the present application is also applicable to other clamping mechanisms 110, and the fixing device provided in the embodiment of the present application may also include a plurality of different types of clamping mechanisms to achieve the fixing of the target object, and the type of the clamping mechanism 110 should not be construed as a limitation to the clamping mechanism 110.

In an alternative embodiment, the fixture 100 includes a plurality of symmetrically disposed locating pins 121; the stability of the target object is enhanced. In practical applications, the number and the position of the positioning pins 121 may be adjusted according to a target object, but are all symmetrically arranged, and the number and the position of the positioning pins in the embodiment of the present application should not be taken as a limitation of the positioning pins.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A fixation device, comprising: a clamping mechanism having a frame and a telescoping member, a mounting plate having a locating pin;

the rack is connected with the lower surface of the mounting plate;

the telescopic element moves in a first direction along a direction close to the upper surface of the mounting plate so as to clamp the target object on the mounting plate;

the positioning pin is arranged on the upper surface of the mounting plate and is used for being inserted into the bottom of the target object to position the target object.

2. The fixture of claim 1, wherein the clamping mechanism further comprises: a link module and a side link module;

the connecting rod module is connected with the side link module;

the rack is connected with the connecting rod module and the side link module and is used for fixing the connecting rod module and the side link module.

3. The fixture as claimed in claim 2, wherein the side link module comprises: a first side link and a second side link; the link module includes: a first link and a second link;

the first end of the first connecting rod is connected with the first end of the rack to form a first hinge point;

the second end of the first connecting rod is connected with the first end of the first connecting rod to form a second hinge point;

the second end of the first connecting rod is connected with the second end of the second connecting rod to form a third hinged point;

the first end of the second connecting rod is connected with the second end of the rack to form a fourth hinge point;

the first end of the second side link is connected with the fourth hinge point;

the first connecting rod, the second connecting rod and the rack form a double-rocker mechanism, and when the first hinge point, the second hinge point and the third hinge point are located on the same straight line, the second connecting rod clamps the target object, so that the double-rocker mechanism is located at a mechanical dead point.

4. The fastening device of claim 3, wherein the second side link comprises: a fixed head;

the fixing head is arranged at the second end of the second side link and used for pressing the target object towards the mounting plate when the double-rocker mechanism is positioned at the mechanical dead point.

5. The fixture according to claim 4, wherein the fixture head comprises: a telescoping element and a protective pad;

the protective pad is arranged at the head part of the telescopic element; the protective pad is used for protecting the target object and the stress surface of the fixing head;

and rotating the telescopic element to adjust the tightness between the fixed head and the target object.

6. A fixture according to any one of claims 1-5, wherein the frame comprises: a fixing plate having a screw hole;

the fixing plate is arranged on the upper surface of the rack and fixed at the bottom of the mounting plate through the screw hole.

7. A fixation device as claimed in any one of claims 1 to 5, wherein the mounting plate comprises: mounting holes;

the mounting holes are arranged on the mounting plate, penetrate through the upper surface and the lower surface of the mounting plate and are used for receiving mounting pins of the fixing piles; wherein, the spud pile is used for fixing the mounting panel.

8. A fixation device as claimed in any one of claims 1 to 5, wherein the mounting plate is a disc having a diameter of 90mm to 130 mm.

9. A fixation device as claimed in any one of claims 1 to 5, wherein the fixation device comprises a plurality of said clamping mechanisms symmetrically disposed on the mounting plate.

10. A fixation device as claimed in any one of claims 1 to 5, characterized in that the fixation device comprises a plurality of symmetrically arranged said positioning pins.

Images