Boring shaft support capable of being automatically assembled and disassembled

Abstract

The utility model relates to the technical field of boring machine assistance, in particular to an automatic loading and unloading boring shaft support which comprises a bottom plate, a supporting base and a supporting sleeve fixedly installed on one side of the supporting base, a sliding block is installed on the bottom plate in a sliding mode, and a support is arranged above the sliding block in a sliding mode. An annular block used for being connected with the supporting base is fixedly connected to the support, a sliding groove is formed in the bottom plate, a concave block is fixedly connected into the sliding groove, a reciprocating lead screw is rotationally connected into the sliding groove, and the sliding block is in threaded connection with the reciprocating lead screw; fixing plates with L-shaped cross sections are fixedly connected to the surfaces of the two sides of the annular block, and a clamping rod and a sliding rod are arranged on each fixing plate in a sliding mode. According to the utility model, the support sleeve can be automatically dismounted, the boring shaft support does not need to be manually mounted, the operation is more convenient and rapid, the mounting efficiency of the boring shaft support is higher, and the mounting of the boring shaft support is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to boring bar auxiliary technical field especially, relates to a boring axle support of automatic loading and unloading. BACKGROUND

[0002] With the continuous development of society, the continuous progress of science and technology, boring bar auxiliary related technology is also constantly improving, boring and milling machine in processing, the rigidity of boring axle will gradually weaken with the increase of boring axle overhang, in order to improve the rigidity of boring axle, the most commonly used method is to install boring axle support to enhance the rigidity of boring axle.

[0003] At present, boring axle support will generally be installed manually to improve the rigidity of boring axle, but manual installation is more cumbersome and inconvenient, and the installation efficiency of boring axle support is low, which is not conducive to the installation of boring axle support. UTILITY MODEL CONTENTS

[0004] The utility model discloses a boring axle support of automatic loading and unloading to solve the following shortcomings in the prior art, boring axle support will generally be installed manually at present to improve the rigidity of boring axle, but manual installation is more cumbersome and inconvenient, and the installation efficiency of boring axle support is low, which is not conducive to the installation of boring axle support.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A boring axle support of automatic loading and unloading, including bottom plate, support base and the support sleeve fixedly installed in one side of support base, the sliding block is installed on the bottom plate, the bracket is slidably arranged above the sliding block, the annular block for connecting the support base is fixedly connected on the bracket, the sliding slot is set on the bottom plate, the concave block is fixedly connected in the sliding slot, the reciprocating screw rod is rotatably connected in the sliding slot, the sliding block is screw connected with the reciprocating screw rod.

[0007] The both sides of annular block are fixedly connected with the fixed plate, which is arranged in L shape in cross section, the clamping rod and the sliding rod are slidably arranged on each fixed plate, the sliding rod is connected with the clamping rod through the hinge rod, the extrusion assembly is arranged on the both sides of sliding block, the extrusion assembly includes the extrusion block fixedly installed on the side surface of sliding block, and the arc surface is arranged on the extrusion block.

[0008] Preferably, the first spring is arranged on each sliding rod, one end of the first spring is fixedly connected with the sliding rod, and the other end of the first spring is fixedly connected with the fixed plate.

[0009] Preferably, the rectangular groove for connecting the sliding block is formed in the bracket, the second spring is fixedly connected with the inner wall of one side of the rectangular groove, and the second spring is fixedly connected with the sliding block.

[0010] Preferably, one side surface of the annular block is fixedly connected with two positioning rods, and two round holes are formed in the support base.

[0011] Preferably, the annular block is connected with the support base through a plurality of bolts, and a plurality of threaded grooves are formed in the annular block.

[0012] Preferably, a plurality of mounting grooves are formed in the two side surfaces of the bottom plate, and the mounting grooves are equidistantly arranged.

[0013] Compared with the prior art, the automatic boring shaft support has the following beneficial effects:

[0014] The servo motor drives the reciprocating screw rod to rotate, the sliding block moves along the reciprocating screw rod, each clamping rod is clamped with the mounting portion, so that the automatic installation of the support sleeve is realized. The sliding block is reversely moved along the reciprocating screw rod, the lower end of the sliding rod is gradually separated from the arc surface, and the sliding rod is lowered to the initial position under the elastic force of the first spring, and the clamping rod is separated from the mounting portion, so that the automatic disassembly of the support sleeve is realized. The boring shaft support does not need to be manually installed, the operation is convenient and fast, the installation efficiency of the boring shaft support is high, and the boring shaft support is beneficial to installation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view of the automatic boring shaft support.

[0016] Figure 2 It is a top view of the automatic boring shaft support.

[0017] Figure 3 It is a side view of the automatic boring shaft support.

[0018] Figure 4 It is a front view of the automatic boring shaft support.

[0019] Figure 5 It is a front view of the annular block and the sliding rod.

[0020] In the figure: 1 bottom plate, 2 concave block, 3 support, 4 support sleeve, 5 support base, 6 annular block, 7 clamping rod, 8 fixed plate, 9 sliding rod, 10 sliding block, 11 mounting groove, 12 extrusion block, 13 reciprocating screw rod, 14 positioning rod, 15 bolt, 16 hinged rod, 17 first spring, 18 second spring. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments of the present application.

[0022] The terms such as "upper", "lower", "left", "right", "middle" and "one" in the present application are merely for the convenience of clear description, rather than for limiting the scope of the present application, and the change or adjustment of the relative relationship is also regarded as the scope of the present application without substantial change of the technical content.

[0023] Referring to Figure 1-Figure 5 The automatic loading and unloading boring shaft support comprises a bottom plate 1, a support base 5, a support sleeve 4 fixedly installed on one side of the support base 5, a wear-resistant copper sleeve fixedly arranged in the support sleeve 4, a sliding block 10 slidably installed on the bottom plate 1, a support 3 slidably arranged above the sliding block 10, an annular block 6 fixedly connected to the support 3 and used for connecting the support base 5, a sliding groove formed in the bottom plate 1, a concave block 2 fixedly connected in the sliding groove, a reciprocating screw rod 13 rotatably connected in the sliding groove, the sliding block 10 and the reciprocating screw rod 13 being screw-connected, a fixed plate 8 fixedly connected to the surfaces of the two sides of the annular block 6 and arranged in an L-shaped cross section, a clamping rod 7 and a sliding rod 9 slidably arranged on each fixed plate 8, the sliding rod 9 being connected to the clamping rod 7 through a hinged rod 16, an extrusion assembly arranged on the surfaces of the two sides of the sliding block 10, and the extrusion assembly comprising an extrusion block 12 fixedly installed on the side surface of the sliding block 10 and provided with an arc surface.

[0024] A first spring 17 is sleeved on each sliding rod 9, one end of the first spring 17 is fixedly connected to the sliding rod 9, the other end of the first spring 17 is fixedly connected to the fixed plate 8, after the sliding rod 9 is separated from the arc surface, the sliding rod 9 will move downward to the initial position under the elastic force of the first spring 17, a rectangular groove for connecting the sliding block 10 is formed in the support 3, a second spring 18 is fixedly connected to the inner wall of one side of the rectangular groove and fixedly connected to the sliding block 10, when the surface of the concave block 2 and the side surface of the support 3 are attached, the concave block 2 can prevent the support 3 from moving towards the concave block 2, when the sliding block 10 moves along the reciprocating screw rod 13 in the same direction, the sliding block 10 will relatively slide with the support 3, and the second spring 18 will be deformed.

[0025] Two positioning rods 14 are fixedly connected to one side surface of the annular block 6, two round holes are formed in the support base 5, the annular block 6 is connected to the support base 5 through a plurality of bolts 15, a plurality of threaded grooves are formed in the annular block 6, a plurality of mounting grooves 11 are formed in the two side surfaces of the bottom plate 1, the plurality of mounting grooves 11 are equidistantly arranged, the two positioning rods 14 have a positioning effect on the installation of the support base 5, one end of each bolt 15 penetrates through the support base 5 and is threadedly connected with the threaded groove, and thus the support base 5 and the annular block 6 can be prevented from being separated.

[0026] In the utility model, when using, first, the mounting groove 11 is connected with the installation position through the screw, the bottom plate 1 is firmly installed at the specific position, then the servo motor drives the reciprocating screw rod 13 to rotate, the sliding block 10 moves along the reciprocating screw rod 13, the support 3 moves simultaneously, when the support 3 moves to a certain position, the surface of the concave block 2 is attached to the side surface of the support 3, the concave block 2 can prevent the support 3 from continuously moving along the reciprocating screw rod 13 in the same direction, when the sliding block 10 subsequently moves along the reciprocating screw rod 13 in the same direction, the sliding block 10 relatively slides with the support 3, the second spring 18 deforms, in the process that each extrusion block 12 moves along with the sliding block 10, each arc surface moves against the bottom end of the two sliding rods 9 respectively, each sliding rod 9 relatively slides with the fixed plate 8, in the process that each sliding rod 9 moves upwards, since the two ends of the hinged rod 16 are respectively hinged with the sliding rod 9 and the clamping rod 7, the inclination angle of the hinged rod 16 changes, the distance between the two clamping rods 7 increases, until each clamping rod 7 is clamped with the installation position, the automatic installation of the supporting sleeve 4 can be realized, when the supporting sleeve 4 needs to be disassembled, first, press the support 3 to avoid the movement of the support 3, then the servo motor drives the reciprocating screw rod 13 to rotate, the sliding block 10 moves reversely along the reciprocating screw rod 13, the bottom end of the sliding rod 9 gradually separates from the arc surface, the sliding rod 9 moves downwards to the initial position under the elastic force of the first spring 17, the clamping rod 7 separates from the installation position, the automatic disassembly of the supporting sleeve 4 can be realized, the boring shaft support does not need to be manually installed, the operation is relatively convenient and fast, the installation efficiency of the boring shaft support is higher, and this is favorable for the installation of the boring shaft support.

[0027] In the utility model, unless another definite provision and limitation, the terms "installation", "connection", "connection", "fixation" and the like terms should be understood in a broad sense.

[0028] The above is only the preferable specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all should be covered in the protection scope of the utility model.

Claims

1. An automatically assembled and unassembled boring spindle support, comprising a base plate (1), a support base (5), and a support sleeve (4) fixedly mounted on one side of the support base (5), characterized in that: A slider (10) is slidably mounted on the bottom plate (1), a bracket (3) is slidably arranged above the slider (10), an annular block (6) for connecting to the support base (5) is fixedly connected to the bracket (3), a sliding groove is provided on the bottom plate (1), a concave block (2) is fixedly connected in the sliding groove, a reciprocating screw (13) is rotatably connected in the sliding groove, and the slider (10) and the reciprocating screw (13) are threadedly connected; Both side surfaces of the annular block (6) are fixedly connected to fixed plates (8) with an L-shaped cross section, and each of the fixed plates (8) is slidably provided with a clamping rod (7) and a sliding rod (9), and the sliding rod (9) is connected to the clamping rod (7) through a hinge rod (16). Both side surfaces of the slider (10) are provided with extrusion assemblies, and the extrusion assemblies include extrusion blocks (12) fixedly mounted on the side surfaces of the slider (10), and the extrusion blocks (12) are provided with an arc surface.

2. The automatic assembly and disassembly boring spindle support according to claim 1, characterized in that Each of the slide bars (9) is sleeved with a first spring (17), one end of the first spring (17) is fixedly connected to the slide bar (9), and the other end of the first spring (17) is fixedly connected to the fixed plate (8).

3. The automatically assembled and disassembled boring spindle support according to claim 1, characterized in that: The bracket (3) is provided with a rectangular groove for connecting the slider (10), and a second spring (18) is fixedly connected to an inner wall of one side of the rectangular groove, and the second spring (18) and the slider (10) are fixedly connected.

4. The automatically assembled and disassembled boring spindle support according to claim 1, characterized in that: Two positioning rods (14) are fixedly connected to one side surface of the annular block (6), and two circular holes are provided on the support base (5).

5. The automatically assembled and disassembled boring spindle support according to claim 1, characterized in that: The annular block (6) is connected to the support base (5) via a plurality of bolts (15), and a plurality of thread grooves are provided on the annular block (6).

6. The automatically assembled and disassembled boring spindle support according to claim 1, characterized in that: Both side surfaces of the bottom plate (1) are provided with a plurality of mounting grooves (11), and the plurality of mounting grooves (11) are arranged at equal intervals.

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