Matching bracket special for radial drilling machine

Abstract

The utility model discloses a special matching bracket suitable for a radial drilling machine, which relates to the field of radial drilling machines and comprises a main body supporting rod, a working table is fixedly mounted on the main body supporting rod, a bracket main body is fixedly sleeved on the working table, and the bracket main body consists of a U-shaped clamping plate, a T-shaped supporting table and a reinforcing plate. The two T-shaped supporting tables are symmetrically and fixedly installed at the two ends of the U-shaped clamping plate, the four reinforcing plates are symmetrically and fixedly installed at the lower ends of the two T-shaped supporting tables in pairs, the T-shaped supporting tables are fixedly installed at one end of the U-shaped clamping plate at the same time, adjusting assemblies are rotationally installed on the T-shaped supporting tables, and auxiliary brackets are installed on the adjusting assemblies. By arranging the matched bracket composed of the bracket body and the auxiliary bracket on the workbench, the part, protruding out of the outer side of the workbench, of the workpiece can be effectively supported, so that the fixing stability of the workpiece can be improved, the long workpiece is not prone to shaking when machined, and finally the probability that the workpiece is damaged can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of radial drilling machine, especially to a special cooperation bracket for radial drilling machine. BACKGROUND

[0002] The radial drilling machine is a kind of hole processing equipment, the swing arm can rotate around the stand and lift, and the spindle box moves horizontally on the swing arm. It is convenient and flexible to operate, and is widely applicable, especially suitable for single-piece or batch production of large parts with multiple holes. The radial drilling machine can process various materials such as metal, non-metal and plastic, and can complete drilling, reaming, tapping and other processing. The rotation and feeding motion of the main shaft have a large speed range, high processing efficiency and high precision, which can meet the requirements of high-precision processing.

[0003] When using the radial drilling machine to process workpieces, the workpieces need to be fixed on the workbench of the radial drilling machine through clamps. Due to the limited size of the workbench, when processing some long workpieces, part of the workpiece will often protrude outside the workbench, resulting in a suspended phenomenon. At this time, the workpiece is easy to shake when being processed by the radial drilling machine, which may cause damage to the workpiece. Therefore, a special cooperation bracket for radial drilling machine is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a special cooperation bracket for radial drilling machine, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A special cooperation bracket for radial drilling machine, comprising a main body support rod, a workbench fixedly installed on the main body support rod, a bracket main body fixedly sleeved on the workbench, the bracket main body being composed of a U-shaped clamping plate, a T-shaped support table and a reinforcing plate, the T-shaped support table being symmetrically fixedly installed at two ends of the U-shaped clamping plate, the reinforcing plate being symmetrically fixedly installed at lower ends of the two T-shaped support tables, the T-shaped support table being fixedly installed at one end of the U-shaped clamping plate, an adjusting assembly being rotatably installed on the T-shaped support table, an auxiliary bracket being installed on the adjusting assembly, the auxiliary bracket being slidably installed on the T-shaped support table, the auxiliary bracket being composed of a U-shaped frame, a connecting block, a rotating roller, a rotating shaft and a rubber sleeve, the connecting block being fixedly installed at a lower end of the U-shaped frame, the rotating roller being rotatably installed in the U-shaped frame, the rotating shaft being fixedly installed at two ends of the rotating roller, and the rubber sleeve being fixedly sleeved on the rotating roller.

[0007] Preferably, the lower end of the main support rod is fixedly installed with a support base, and the upper end of the main support rod is fixedly installed with a drilling mechanism.

[0008] Preferably, the upper end of the workbench is fixedly installed with a clamp.

[0009] Preferably, the U-shaped clamping plate on the bracket body is fixedly sleeved on the workbench through bolts, the two T-shaped support tables are located on the left and right sides of the workbench respectively, a guide groove is formed in the T-shaped support table, the guide groove penetrates the T-shaped support table from top to bottom, a connecting groove is formed in the inner wall of the T-shaped support table, a through hole is formed in one end of the T-shaped support table, and the through hole and the guide groove are in communication.

[0010] Preferably, the adjusting assembly is composed of a lead screw and a rotating handle, the lead screw is rotatably installed in the guide groove, the connecting groove and the through hole formed in the T-shaped support table, the rotating handle is fixedly installed on one end of the lead screw, and the rotating handle is located outside the T-shaped support table.

[0011] Preferably, the U-shaped frame on the auxiliary bracket is located at the upper end of the T-shaped support table, two shaft holes are symmetrically formed in the two side walls of the U-shaped frame, the connecting block is slidably installed in the guide groove, a threaded hole is formed in the connecting block, the connecting block is installed on the lead screw through the threaded hole, and the rotating shaft is rotatably installed in the shaft hole.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] By setting the matching bracket composed of the bracket body and the auxiliary bracket on the workbench, the part of the workpiece protruding outside the workbench can be effectively supported, so that the stability of the workpiece being fixed can be improved, and the workpiece is not easy to shake when being machined, and finally the probability of workpiece damage can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a structure schematic view of the bracket body, the adjusting assembly and the auxiliary bracket of the utility model;

[0016] Figure 3The utility model discloses a bracket main body's structural schematic diagram.

[0017] Figure 4 The utility model discloses an adjusting assembly, auxiliary bracket split -up after structural schematic diagram.

[0018] In the drawing: 1, main body support pole, 2, workstation, 3, bracket main body, 4, adjusting assembly, 5, auxiliary bracket, 6, support base, 7, drilling mechanism, 8, U -shaped card board, 9, T -shaped support station, 10, reinforcing plate, 11, guide rail groove, 12, connecting groove, 13, through -hole, 14, screw rod, 15, rotary handle, 16, U -shaped frame, 17, connecting block, 18, screw hole, 19, axle hole, 20, rotary roller, 21, pivot, 22, rubber sleeve. DETAILED DESCRIPTION

[0019] In order to make the technical means, creation features, achieve the purpose and easy to understand the effect of the utility model, the utility model is further described below in conjunction with specific embodiment.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a special matching bracket suitable for radial drilling machine, including main support rod 1, the workbench 2 is fixedly installed on the main support rod 1, the bracket main body 3 is fixedly sleeved on the workbench 2, the bracket main body 3 is composed of U-shaped clamping plate 8, T-shaped support table 9, reinforcing plate 10, two T-shaped support tables 9 are symmetrically fixedly installed at both ends of the U-shaped clamping plate 8, four reinforcing plates 10 are symmetrically fixedly installed at the lower end of the two T-shaped support tables 9, the T-shaped support table 9 is fixedly installed at one end of the U-shaped clamping plate 8, the adjusting assembly 4 is rotatably installed on the T-shaped support table 9, the auxiliary bracket 5 is installed on the adjusting assembly 4, the auxiliary bracket 5 is slidably installed on the T-shaped support table 9, the auxiliary bracket 5 is composed of U-shaped frame 16, connecting block 17, rotating roller 20, rotating shaft 21 and rubber sleeve 22, the connecting block 17 is fixedly installed at the lower end of the U-shaped frame 16, the rotating roller 20 is rotatably installed in the U-shaped frame 16, the rotating shaft 21 is rotatably installed at both ends of the rotating roller 20, the rubber sleeve 22 is fixedly sleeved on the rotating roller 20, the lower end of the main support rod 1 is fixedly installed with the support base 6, the upper end of the main support rod 1 is fixedly installed with the drilling mechanism 7, the upper end of the workbench 2 is fixedly installed with the clamp, when drilling the workpiece with long length, the workpiece can be fixed on the workbench 2 through the clamp, and the position to be drilled of the workpiece is located below the drill bit on the drilling mechanism 7, at this time, the part of the workpiece protruding from the workbench 2 can be placed on the auxiliary bracket 5; when the workpiece needs to be moved horizontally, the fixation of the workpiece by the clamp can be released, and then the workpiece can be moved horizontally, at this time, the workpiece will rub against the rubber sleeve 22, so that the rotating roller 20, the rubber sleeve 22 and the rotating shaft 21 will rotate, thereby the resistance of the horizontal movement of the workpiece is low; when the position of the auxiliary bracket 5 needs to be adjusted according to the size of the workpiece, the adjusting assembly 4 can be rotated, and with the rotation of the adjusting assembly 4, the auxiliary bracket 5 will move horizontally, and finally until the auxiliary bracket 5 can support the part of the workpiece protruding from the workbench 2.

[0021] Therefore, by setting the matching bracket composed of the bracket main body 3 and the auxiliary bracket 5 on the workbench 2, the part of the workpiece protruding from the workbench 2 can be effectively supported, thereby the stability of the fixation of the workpiece can be improved, and the workpiece with long length is not easy to shake during processing, thereby the probability of damage of the workpiece can be reduced; by setting the adjusting assembly 4 and installing the auxiliary bracket 5 on the adjusting assembly 4, the position of the auxiliary bracket 5 can be adjusted according to the size of the workpiece, thereby the auxiliary bracket 5 can support workpieces with different sizes, and the practicability of the bracket can be improved; by setting the rotating roller 20, the rubber sleeve 22 and the rotating shaft 21, the resistance of the movement of the workpiece during horizontal movement can be reduced, thereby the movement of the workpiece to adjust the position is more convenient.

[0022] Further, the U-shaped clamping plate 8 on the bracket body 3 is sleeved on the workbench 2 through bolt fixing, two T-shaped support tables 9 are located on the left and right sides of the workbench 2 respectively, a guide rail groove 11 is formed on the T-shaped support table 9, the guide rail groove 11 penetrates the T-shaped support table 9 from top to bottom, a connecting groove 12 is formed on the inner wall of the T-shaped support table 9, a through hole 13 is formed on one end of the T-shaped support table 9, the through hole 13 is in communication with the guide rail groove 11, the adjusting assembly 4 is composed of a lead screw 14 and a rotating handle 15, the lead screw 14 is rotatably installed in the guide rail groove 11, the connecting groove 12 and the through hole 13 formed on the T-shaped support table 9, the rotating handle 15 is fixedly installed on one end of the lead screw 14, and the rotating handle 15 is located on the outer side of the T-shaped support table 9 at the same time, a U-shaped frame 16 on the auxiliary bracket 5 is located on the upper end of the T-shaped support table 9, two shaft holes 19 are symmetrically formed on the two side walls of the U-shaped frame 16, a connecting block 17 is slidably installed in the guide rail groove 11, a threaded hole 18 is formed on the connecting block 17, the connecting block 17 is installed on the lead screw 14 through the threaded hole 18, a rotating shaft 21 is rotatably installed in the shaft hole 19, when the workpiece placed on the auxiliary bracket 5 is moved horizontally, the workpiece will rub against the rubber sleeve 22, at this time, the rotating roller 20, the rubber sleeve 22 and the rotating shaft 21 will rotate on the U-shaped frame 16; when the position of the auxiliary bracket 5 on the bracket body 3 is adjusted, the rotating handle 15 can be used to rotate the lead screw 14, at this time, the lead screw 14 will rotate in the T-shaped support table 9, and with the rotation of the lead screw 14, the connecting block 17 will move on the T-shaped support table 9 with the U-shaped frame 16, the rotating roller 20, the rotating shaft 21 and the rubber sleeve 22, and when the rotation of the lead screw 14 is stopped, the auxiliary bracket 5 will also stop moving.

[0023] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. The protection scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A special matching bracket suitable for radial drilling machine, comprising a main support rod (1), a workbench (2) is fixedly installed on the main support rod (1), characterized in that: The workbench (2) is fixedly provided with a bracket body (3), the bracket body (3) is composed of a U-shaped clamping plate (8), a T-shaped support table (9) and a reinforcing plate (10), the T-shaped support table (9) is symmetrically fixedly installed at two ends of the U-shaped clamping plate (8), the reinforcing plate (10) is symmetrically fixedly installed at lower ends of the two T-shaped support tables (9), the T-shaped support table (9) is fixedly installed at one end of the U-shaped clamping plate (8), an adjusting assembly (4) is rotatably installed on the T-shaped support table (9), an auxiliary bracket (5) is installed on the adjusting assembly (4), the auxiliary bracket (5) is slidably installed on the T-shaped support table (9), the auxiliary bracket (5) is composed of a U-shaped bracket (16), a connecting block (17), a rotating roller (20), a rotating shaft (21) and a rubber sleeve (22), the connecting block (17) is fixedly installed at a lower end of the U-shaped bracket (16), the rotating roller (20) is rotatably installed in the U-shaped bracket (16), the rotating shaft (21) is rotatably installed at two ends of the rotating roller (20), and the rubber sleeve (22) is fixedly provided on the rotating roller (20).

2. A special matching bracket for radial drilling machine according to claim 1, characterized in that: A support base (6) is fixedly installed at a lower end of the main body support rod (1), and a drilling mechanism (7) is fixedly installed at an upper end of the main body support rod (1).

3. A special matching bracket for radial drilling machine according to claim 2, characterized in that: A clamp is fixedly installed at an upper end of the workbench (2).

4. A special matching bracket for radial drilling machine according to claim 3, characterized in that: The U-shaped clamping plate (8) on the bracket body (3) is fixedly provided on the workbench (2) through bolts, the two T-shaped support tables (9) are respectively located at left and right sides of the workbench (2), a guide groove (11) is formed in the T-shaped support table (9), the guide groove (11) penetrates the T-shaped support table (9) from top to bottom, a connecting groove (12) is formed in an inner wall of the T-shaped support table (9), and a through hole (13) is formed in one end of the T-shaped support table (9) and communicates with the guide groove (11).

5. A special matching bracket for radial drilling machine according to claim 4, characterized in that: The adjusting assembly (4) is composed of a lead screw (14) and a rotating handle (15), the lead screw (14) is rotatably installed in the guide groove (11), the connecting groove (12) and the through hole (13) formed in the T-shaped support table (9), the rotating handle (15) is fixedly installed at one end of the lead screw (14), and the rotating handle (15) is located outside the T-shaped support table (9).

6. A special matching bracket for radial drilling machine according to claim 5, characterized in that: The U-shaped bracket (16) on the auxiliary bracket (5) is located at an upper end of the T-shaped support table (9), two shaft holes (19) are symmetrically formed in the two side walls of the U-shaped bracket (16), the connecting block (17) is slidably installed in the guide groove (11), a threaded hole (18) is formed in the connecting block (17), the connecting block (17) is installed on the lead screw (14) through the threaded hole (18), and the rotating shaft (21) is rotatably installed in the shaft hole (19).

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