Stabilizing device for lifting bearing

Abstract

The stabilizing device comprises a main body, a mounting hole is formed in the center of the first face of the main body, a through containing hole is coaxially formed in the mounting hole, a notch is formed between the second face and the third face of the main body, the notch enables the second face of the main body to form an inverted U-shaped structure, and the third face of the main body is provided with a through hole. A plurality of first counterbores are formed in the second surface of the main body, are used for fixing the main body on other parts through screws, and are symmetrically distributed on two sides of the notch in two rows; according to the device, the section of the main body is kept unchanged, the vertical size of the main body is increased, the lengthened main body provides transverse supporting force farther from the top end, and the effect of changing the acting direction of vertical pressure is achieved according to the combined action of the force.

Description

Technical Field

[0001] The present application relates to the technical field of lifting bearings, and in particular to a stabilizing device for lifting bearings. Background Art

[0002] Lift bearings (linear bearings) are a type of linear motion system used in conjunction with cylindrical shafts for linear travel. Lift bearings are widely used in sliding parts of industrial machinery such as precision machine tools, textile machinery, food packaging machinery, and printing machinery.

[0003] For vertically installed lifting bearings, the rotation of the motor drives the screw bearing to rotate, so that the threaded slider engaged on the screw bearing moves up and down, thereby realizing the lifting function of the entire mechanical component installed on the threaded slider. When the entire mechanical component installed on the threaded slider is suddenly subjected to an overload impact force, this force will be transmitted to the stabilizing device of the bearing base through the screw bearing, which is likely to cause the stabilizing device to loosen or even damage the stabilizing device.

[0004] The stabilizing device is usually fixed to the bracket by multiple screws. The existing stabilizing device is usually fixed by a row of screws, which has poor stability. Once the bearing is subjected to overload impact force, it is possible to impact the stabilizing base, causing the screws to be disengaged, or even causing the stabilizing device to be deformed and damaged. Utility Model Content

[0005] The main purpose of the present application is to propose a stabilizing device for a lifting bearing, aiming to solve the problem of weak stability of existing stabilizing devices.

[0006] To achieve the above-mentioned purpose, the stabilizing device for lifting bearings proposed in the present application includes: a main body, a mounting hole is opened at the center of the first surface of the main body, a penetrating accommodating hole is coaxially opened in the mounting hole, a notch is opened between the second surface and the third surface of the main body, the notch makes the second surface of the main body form an inverted U-shaped structure, a plurality of first countersunk holes are opened on the second surface of the main body, the first countersunk holes are used to fix the main body to other components by screws, and the plurality of first countersunk holes are symmetrically distributed in two rows on both sides of the notch.

[0007] Optionally, a plurality of second countersunk holes are formed on the third surface of the notch, and the second countersunk holes are used for connecting with other components by means of screws.

[0008] Optionally, the plurality of first countersunk holes are evenly distributed at equal distances, and the plurality of second countersunk holes are evenly distributed in a matrix shape.

[0009] Optionally, the number of the first countersunk holes is six, and three of the first countersunk holes are arranged in a row.

[0010] Optionally, an anti-slip pad is provided on the fourth surface of the main body.

[0011] Optionally, the anti-slip pad is a plate-shaped structure made of rubber material.

[0012] Optionally, the anti-slip pad is provided with anti-slip grooves on the side away from the main body.

[0013] Optionally, a plurality of dovetail grooves are provided on the fourth surface of the main body, and dovetail clamping blocks are provided on the anti-slip pad corresponding to the dovetail grooves, and the dovetail clamping blocks are clamped into the corresponding dovetail grooves.

[0014] Optionally, the main body is a square structure made of aluminum alloy material.

[0015] The technical solution of the present application is to set the second side of the main body into an inverted U-shaped reinforcement structure, and to open two rows of countersunk holes on both sides of the reinforcement structure, so as to install the main body on the relevant parts by screws. The inverted U-shaped reinforcement structure can ensure the overall structural strength of the main body, and the setting of the two rows of countersunk holes can ensure the connection stability between the main body and the relevant parts, thereby improving the ability of the main body to resist loads, and further improving the overall stability of the device. Compared with the prior art, the present device maintains the cross-section of the main body unchanged, increases the vertical size of the main body, and the lengthened main body will provide a lateral support force farther from the top, so as to achieve the effect of changing the direction of vertical pressure according to the combined effect of the force. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of a first three-dimensional structure of a stabilizing device for a lifting bearing in the present application;

[0018] Figure 2 is a second three-dimensional structural schematic diagram of a stabilizing device for a lifting bearing;

[0019] Figure 3 It is a schematic diagram of the side view structure of the stabilizing device for the lifting bearing.

[0020] Description of Figure Numbers:

[0021] 1. Main body; 101. Notch; 102. Mounting hole; 103. Accommodating hole; 104. First countersunk hole; 105. Second countersunk hole; 106. Dovetail groove; 2. Anti-skid pad; 201. Anti-skid pattern; 202. Dovetail block.

[0022] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] It should be noted that when an element is referred to as being "fixed on" or "set on" another component, it can be directly on the other component or indirectly set on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component.

[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0027] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0028] The stabilizing device is usually fixed to the bracket by multiple screws. The existing stabilizing device is usually fixed by a row of screws, which has poor stability. Once the bearing is subjected to overload impact force, it is possible to impact the stabilizing base, causing the screws to be disengaged, or even causing the stabilizing device to be deformed and damaged.

[0029] In view of this, the present application proposes a stabilizing device for a lifting bearing, comprising: a main body, a mounting hole is opened at the center of the first surface of the main body, a penetrating accommodating hole is coaxially opened in the mounting hole, a notch is opened between the second surface and the third surface of the main body, the notch makes the second surface of the main body form an inverted U-shaped structure, a plurality of first countersunk holes are opened on the second surface of the main body, the first countersunk holes are used to fix the main body to other components by screws, and the plurality of first countersunk holes are symmetrically distributed in two rows on both sides of the notch.

[0030] In the examples of this application, refer to Figures 1 to 3 The above-mentioned stabilizing device for lifting bearings includes a main body 1, which is a square structure made of aluminum alloy material, and the second surface and the third surface ( Figure 1 A square notch 101 is provided between the bottom surface of the main body 1 and the bottom surface of the main body 1 (shown in the figure). The setting of the notch 101 can reduce the weight of the main body 1 while ensuring the structural strength of the main body 1. The notch 101 is provided so that the second surface of the main body 1 forms an inverted U-shaped structure. The inverted U-shaped structure can form a connected reinforcement structure (equivalent to a reinforcement rib) on the second surface of the main body 1, which can ensure the overall structural strength of the main body 1.

[0031] refer to Figure 1 and Figure 2 A mounting hole 102 is provided at the center of the first surface of the main body 1, and a penetrating receiving hole 103 is coaxially provided in the mounting hole 102. The mounting hole 102 is used to install the lifting bearing, and the receiving hole 103 is used to receive the screw rod so that the screw rod passes through the inside of the receiving hole 103.

[0032] refer to Figure 1 and Figure 2The second surface of the main body 1 is symmetrically provided with a plurality of first countersunk holes 104 on both sides of the notch 101, and the axes of the plurality of first countersunk holes 104 are perpendicularly arranged to the axes of the mounting holes 102, and are used to fix the main body 1 to other components by screws. The plurality of first countersunk holes 104 are vertically arranged in two rows, and the number of the two rows of first countersunk holes 104 is preferably six, that is, three first countersunk holes 104 are arranged in each row. Such a design can ensure the connection strength between the main body 1 and other components, and at the same time avoid the main body 1 from being too large, thereby reducing the possibility of incompatibility of the main body 1.

[0033] refer to Figure 2 A plurality of second countersunk holes 105 are provided on the third surface of the notch 101. The axes of the second countersunk holes 105 are parallel to the axes of the first countersunk holes 104. The second countersunk holes 105 are used to connect with other components through screws, which can further strengthen the connection strength between the main body 1 and other components.

[0034] refer to Figure 1 and Figure 2 The above-mentioned multiple first countersunk holes 104 are evenly distributed at equal distances, and the multiple second countersunk holes 105 are evenly distributed in a matrix. This design makes the connection force between the main body 1 and other components more uniform.

[0035] refer to Figure 1 and Figure 3 , the fourth side of the main body 1 ( Figure 1 An anti-skid pad 2 is provided on the back side of the main body 1 as shown in the figure. The anti-skid pad 2 is a plate-like structure made of a material capable of increasing friction, which material may be a rubber material. An anti-skid pattern 201 is provided on the side of the anti-skid pad 2 away from the main body 1. The anti-skid pad 2 is installed between the main body 1 and related components to increase the friction between the main body 1 and related components. The friction between the main body 1 and related components can offset the axial force of the bearing, so that the main body 1 can withstand a larger load, thereby further improving the stability of the device.

[0036] refer to Figure 3 A plurality of horizontal dovetail grooves 106 are provided on the fourth side of the main body 1, and dovetail blocks 202 are provided at the positions corresponding to the dovetail grooves 106 on the anti-slip pad 2, and the dovetail blocks 202 are inserted into the corresponding dovetail grooves 106, so that the anti-slip pad 2 is connected together through the dovetail grooves 106 and the dovetail blocks 202, which facilitates the installation of the main body 1.

[0037] The technical solution of the present application is to set the second side of the main body into an inverted U-shaped reinforcement structure, and to open two rows of countersunk holes on both sides of the reinforcement structure, so as to install the main body on the relevant parts by screws. The inverted U-shaped reinforcement structure can ensure the overall structural strength of the main body, and the setting of the two rows of countersunk holes can ensure the connection stability between the main body and the relevant parts, thereby improving the ability of the main body to resist loads, and further improving the overall stability of the device. Compared with the prior art, the present device maintains the cross-section of the main body unchanged, increases the vertical size of the main body, and the lengthened main body will provide a lateral support force farther from the top, so as to achieve the effect of changing the direction of vertical pressure according to the combined effect of the force.

[0038] The above description is only an optional embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural transformations made by using the contents of the present application specification and drawings under the inventive concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A stabilizing device for a lifting bearing, characterized in that: include: A main body, a mounting hole is provided at the center of the first surface of the main body, a penetrating accommodating hole is coaxially provided in the mounting hole, a notch is provided between the second surface and the third surface of the main body, the notch makes the second surface of the main body form an inverted U-shaped structure, a plurality of first countersunk holes are provided on the second surface of the main body, the first countersunk holes are used to fix the main body to other components by screws, and the plurality of first countersunk holes are symmetrically distributed in two rows on both sides of the notch.

2. The stabilizing device for a lifting bearing according to claim 1, characterized in that: A plurality of second countersunk holes are formed on the third surface of the notch, and the second countersunk holes are used for connecting with other components by means of screws.

3. The stabilizing device for a lifting bearing according to claim 2, characterized in that: The plurality of first countersunk holes are evenly distributed at equal distances, and the plurality of second countersunk holes are evenly distributed in a matrix shape.

4. The stabilizing device for a lifting bearing according to claim 1, characterized in that: The number of the first countersunk holes is six, and three of the first countersunk holes are arranged in a row.

5. The stabilizing device for a lifting bearing according to claim 1, characterized in that: An anti-slip pad is arranged on the fourth surface of the main body.

6. The stabilizing device for a lifting bearing according to claim 5, characterized in that: The anti-slip pad is a plate-shaped structure made of rubber material.

7. The stabilizing device for a lifting bearing according to claim 5, characterized in that: The side of the anti-skid pad away from the main body is provided with anti-skid patterns.

8. The stabilizing device for a lifting bearing according to claim 5, characterized in that: A plurality of dovetail grooves are provided on the fourth surface of the main body, and dovetail clamping blocks are arranged on the anti-slip pad at positions corresponding to the dovetail grooves, and the dovetail clamping blocks are clamped into the corresponding dovetail grooves.

9. The stabilizing device for a lifting bearing according to claim 1, characterized in that: The main body is a square structure made of aluminum alloy material.

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