Adjustable supporting block

Abstract

The utility model relates to the field of fixing tool equipment, in particular to an adjustable supporting block which comprises a supporting seat and an adjusting supporting rod, the supporting seat is in threaded connection with the adjusting supporting rod, the adjusting supporting rod is provided with an adjusting assembly, the adjusting assembly is arranged at the end, away from the supporting seat, of the adjusting supporting rod, and the adjusting assembly comprises a plurality of sets of inserting grooves. A plurality of groups of inserting grooves are annularly arranged around a middle shaft of the adjusting supporting rod at equal intervals, the stress handle is fixed on the outer wall of the adjusting supporting rod through the inserting grooves, and external force is applied to the stress handle to drive the adjusting supporting rod to rotate. The stress handle can be conveniently fixed to the adjusting supporting rod from different angles through the multiple sets of inserting grooves in the adjusting assembly, the stress handle is perpendicular to the middle shaft of the adjusting supporting rod, external force is applied to the stress handle, and the adjusting supporting rod can be conveniently driven to rotate.

Description

Technical Field

[0001] This utility model relates to the field of fixed tooling equipment, specifically an adjustable support block. Background Technology

[0002] Chinese patent CN0623941U discloses an adjustable-height support block. This adjustable-height support block includes a base, a screw sleeve, and an end cap. The base has a threaded rod, and the screw sleeve is mounted on the threaded rod. A nylon end cap is attached to the end face of the screw sleeve, and a locking ring is provided between the screw sleeve and the base. Its advantages are: convenient assembly, double-threaded locking adjustment to ensure the stability of the support block, and the nylon end cap on the end face of the screw sleeve to prevent scratching the product being inspected. In this patent, adjusting the height involves rotating the screw sleeve 3 to adjust the distance between the screw sleeve 3 and the base 1, thereby adjusting the height of the entire support block. However, in this patent, the screw sleeve only rotates through friction, which is not conducive to rotating the screw sleeve to adjust the height of the support block.

[0003] Based on this, an adjustable support block was designed to solve the problem. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable support block to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the utility model provides the following technical solution: an adjustable support block, wherein an adjustment assembly is provided on the side of the adjustable support rod away from the support base. Multiple slots in the adjustment assembly facilitate fixing the force-bearing handle to the adjustable support rod at different angles, and the force-bearing handle is perpendicular to the central axis of the adjustable support rod. Applying external force to the force-bearing handle facilitates the rotation of the adjustable support rod. When the adjustable support rod rotates, the threaded matching between the external thread and the internal thread groove causes the adjustable support rod to move along the axis, thereby controlling and adjusting the overall length of the support block.

[0006] By adopting the above technical solution, the support base is equipped with the same adjustment component. By applying a force to the support base in the opposite direction to that of the adjustment support rod through the adjustment component, it is beneficial for the relative rotation between the support base and the adjustment support rod.

[0007] By adopting the above technical solution, the adjusting support rod is provided with a contact block for rotation. The contact block and the support block abut against each other to avoid the adjusting support rod directly abutting against the support block, and to avoid the contact surfaces rubbing against each other and hindering the rotation of the adjusting support rod, thereby adjusting the overall length of the support block.

[0008] By adopting the above technical solution, the connecting assembly is threadedly connected to the adjusting support rod via bolts, making the connecting assembly and the adjusting support rod detachably connected. The abutment block is slidably positioned on a section of the bolt away from the adjusting support rod, thereby detachably fixing the abutment block to the adjusting support rod. The position range of the abutment block on the bolt is limited by the mutual abutment and matching of the fixing block and the abutment block.

[0009] By adopting the above technical solution, the abutment block is provided with a groove that matches the fixing block. By embedding the fixing block in the groove, the contact between the fixing block and the supported block is avoided, which would hinder the rotation of the adjustment support rod.

[0010] By adopting the above technical solution, the abutment layer is located at the end of the abutment block away from the adjusting support rod and is connected to the supported block. The abutment layer can be made of various materials, which is beneficial for adapting to contact with different supported blocks.

[0011] By adopting the above technical solution, the support base is equipped with the same abutment block and connecting components, which is beneficial to control the rotation of the support base and make the support base and the adjusting support rod rotate relative to each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model sets an adjustment component on the side of the adjustment support rod away from the support base, and uses multiple sets of slots in the adjustment component to make it easy to fix the force handle to the adjustment support rod from different angles. Moreover, the force handle is set perpendicular to the central axis of the adjustment support rod, and applying external force to the force handle is beneficial to driving the adjustment support rod to rotate. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0016] The attached diagram lists the components represented by each number as follows:

[0017] 1-Support base, 2-Adjustable support rod, 3-Adjusting component, 31-Slot, 4-Abutting block, 41-Mouth, 42-Abutting layer, 5-Connecting component, 51-Bolt, 52-Fixing block. Detailed Implementation

[0018] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0019] Combination Figure 1-2 :

[0020] Reference Figure 1 , 2 As shown, an adjustable support block includes a support base 1 and an adjusting support rod 2. The support base 1 has an internal threaded groove on the side near the adjusting support rod 2, and the adjusting support rod 2 has an external thread on its outer wall near the support base 1. The internal threaded groove and the external thread are matched. The support base 1 and the adjusting support rod 2 are threadedly connected to each other. An adjusting component 3 is provided on the adjusting support rod 2. The adjusting component 3 is located at the end of the adjusting support rod 2 away from the support base 1. The adjusting component 3 includes multiple sets of slots 31, which are arranged equidistantly in a ring around the central axis of the adjusting support rod 2. A force-bearing handle is fixed to the outer wall of the adjusting support rod 2 through the slots 31. By applying an external force to the force-bearing handle, the adjusting support rod 2 is rotated. The adjusting component 3 is provided on the support base 1 at the end of the support base 1 away from the adjusting support rod 2. An adjusting assembly is installed on the side of the adjusting support rod away from the support base. Multiple slots within the adjusting assembly facilitate fixing the force-bearing handle to the adjusting support rod at different angles. The force-bearing handle is perpendicular to the central axis of the adjusting support rod. Applying external force to the force-bearing handle promotes rotation of the adjusting support rod. During rotation, the matching threads between the external and internal threads cause the adjusting support rod to move along its axis, controlling the overall length of the support block. Applying a force to the support base in the opposite direction to that of the adjusting support rod through the adjusting assembly promotes relative rotation between the support base and the adjusting support rod.

[0021] Reference Figure 1 , 2As shown, an abutment block 4 is provided at the end of the adjusting support rod 2 away from the support base 1. The abutment block 4 and the adjusting support rod 2 are rotatably matched. A connecting assembly 5 is provided between the abutment block 4 and the adjusting support rod 2. The connecting assembly 5 includes a bolt 51, one end of which is threadedly connected to the adjusting support rod 2. The bolt 51 and the abutment block 4 are slidably matched. A fixing block 52 is provided at the end of the bolt 51 away from the adjusting support rod 2. The fixing block 52 abuts against the side wall of the abutment block 4. A groove 41 is provided at the end of the abutment block 4 away from the adjusting support rod 2. The fixing block 52 matches the groove 41. An abutment layer 42 is provided on the side of the abutment block 4 away from the adjusting support rod 2. The abutment block is rotatably provided on the adjusting support rod. By abutting against the support block, the adjusting support rod is prevented from directly abutting against the support block, and the friction between the abutment surfaces is prevented from hindering the rotation of the adjusting support rod, thus adjusting the overall length of the support block. The connecting assembly is threadedly connected to the adjusting support rod via bolts, allowing for a detachable connection between the assembly and the rod. The abutment block is slidably positioned on the section of the bolt furthest from the adjusting support rod, thus detachably securing it to the rod. The abutment block's position on the bolt is restricted by the mutual abutment and matching of the fixing block and the abutment block. The abutment block has a matching groove for the fixing block, preventing contact between the fixing block and the supported object, thus avoiding obstruction of the adjusting support rod's rotation. An abutment layer is located at the end of the abutment block furthest from the adjusting support rod and connects to the supported object. This abutment layer can be made of various materials to accommodate contact with different supported objects.

[0022] Reference Figure 1 , 2 As shown, the end of the support base 1 furthest from the adjusting support rod 2 is provided with an abutment block 4 and a connecting assembly 5. The support base is provided with the same abutment block and connecting assembly, which is beneficial to control the rotation of the support base and make the support base and the adjusting support rod rotate relative to each other.

[0023] Specific application examples of this utility model:

[0024] By installing an adjustment assembly on the side of the adjustment support rod away from the support base, and utilizing multiple slots in the adjustment assembly, the force-bearing handle can be easily fixed to the adjustment support rod at different angles. The force-bearing handle is perpendicular to the central axis of the adjustment support rod. Applying external force to the force-bearing handle facilitates the rotation of the adjustment support rod. When the adjustment support rod rotates, the threaded matching between the external and internal threads causes the adjustment support rod to move along its axis, thus controlling and adjusting the overall length of the support block.

[0025] The support base is equipped with the same adjustment component. By applying a force to the support base in the opposite direction to that of the adjustment support rod through the adjustment component, it is beneficial to the relative rotation between the support base and the adjustment support rod.

[0026] The adjustable support rod is equipped with a rotating abutment block. The abutment block abuts against the support block to prevent the adjustable support rod from directly abutting against the support block and to avoid friction between the abutment surfaces, which would hinder the rotation of the adjustable support rod. This allows for the adjustment of the overall length of the support block.

[0027] The connecting assembly is threadedly connected to the adjusting support rod via bolts, allowing for a detachable connection between the connecting assembly and the adjusting support rod. The abutment block is slidably positioned on a section of the bolt away from the adjusting support rod, thus detachably fixing the abutment block to the adjusting support rod. The position range of the abutment block on the bolt is limited by the mutual abutment and matching of the fixing block and the abutment block.

[0028] The abutment block has a groove that matches the fixing block. By embedding the fixing block in the groove, the contact between the fixing block and the supported block is avoided, which would hinder the rotation of the adjustment support rod.

[0029] The abutment layer is located at the end of the abutment block away from the adjusting support rod and is connected to the supported block. The abutment layer can be made of various materials, which is beneficial for adapting to contact with different supported blocks.

[0030] The support base is equipped with identical abutment blocks and connecting components, which facilitates the control of the rotation of the support base and allows the support base and the adjusting support rod to rotate relative to each other.

[0031] In the description of the utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0032] In utility models, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," and "screw-on" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in the utility model according to the specific circumstances.

[0033] Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable support block, comprising a support base (1) and an adjustable support rod (2), characterized in that: The support base (1) has an internal thread groove on the side near the adjusting support rod (2), and the adjusting support rod (2) has an external thread on the outer wall of the side near the support base (1). The internal thread groove and the external thread are matched with each other. The support base (1) and the adjusting support rod (2) are threadedly connected to each other. The adjusting support rod (2) is provided with an adjusting component (3). The adjusting component (3) is located at the end of the adjusting support rod (2) away from the support base (1). The adjusting component (3) includes multiple sets of slots (31). The multiple sets of slots (31) are arranged in a ring at equal intervals around the central axis of the adjusting support rod (2). The force-bearing handle is fixed on the outer wall of the adjusting support rod (2) through the slots (31). By applying external force to the force-bearing handle, the adjusting support rod (2) is driven to rotate.

2. The adjustable support block according to claim 1, characterized in that: The adjustment component (3) is provided on the support base (1), and the adjustment component (3) is located at the end of the support base (1) away from the adjustment support rod (2).

3. An adjustable support block according to claim 1, characterized in that: The adjusting support rod (2) has an abutment block (4) at one end away from the support base (1). The abutment block (4) and the adjusting support rod (2) rotate to match each other. A connecting component (5) is provided between the abutment block (4) and the adjusting support rod (2).

4. An adjustable support block according to claim 3, characterized in that: The connecting component (5) includes a bolt (51), one end of which is threadedly connected to the adjusting support rod (2), and the bolt (51) slides and matches with the abutment block (4). A fixing block (52) is provided at the end of the bolt (51) away from the adjusting support rod (2), and the fixing block (52) abuts and matches with the side wall of the abutment block (4).

5. An adjustable support block according to claim 4, characterized in that: The abutment block (4) has a groove (41) at one end away from the adjusting support rod (2), and the fixing block (52) matches the groove (41).

6. An adjustable support block according to claim 3, characterized in that: The abutting block (4) has an abutting layer (42) on the side away from the adjusting support rod (2).

7. An adjustable support block according to claim 3, characterized in that: The support base (1) is provided with the abutment block (4) and the connecting component (5) at one end away from the adjusting support rod (2).

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