A horizontal boring machine for joint drilling

Abstract

The present invention discloses a horizontal boring machine for joint drilling, comprising a workbench, connecting screws, a movable table and a fixed box, wherein a first slide groove is provided on the lower side of the workbench, and a bottom plate is provided on the lower side of the workbench, and handles are provided on both the left and right sides of the workbench, a first slider is provided on the upper side of the bottom plate, and the first slider is provided inside the first slide groove, a limiting screw is provided on the upper side of the bottom plate, and the limiting screws are respectively provided on the front and rear sides of the first slider, a groove is provided on the upper side of the workbench, and a first internal threaded hole is provided on the front and rear sides of the workbench. The horizontal boring machine for joint drilling is provided with a first connecting plate, a fixed block and connecting screws, and when the circuit board inside the box needs to be repaired or replaced, the connecting screws are removed to separate the first connecting plate and the fixed block, so that the circuit board can be easily removed for repair or replacement.

Description

Technical Field

[0001] The invention specifically relates to the technical field of horizontal boring machines, in particular to a horizontal boring machine for drilling joints. Background Art

[0002] Horizontal boring machines are the most widely used type of boring machines, mainly used for hole processing, with a boring accuracy of up to IT7. In addition to enlarging cast or processed holes on workpieces, horizontal boring machines can also mill planes, drill, and process the outer circles of sections and flanges. They are mainly used in single-piece small-batch production and repair workshops, and the roundness error of the processed holes does not exceed 5 mm.

[0003] When the current horizontal boring machine is processing the workpiece, the waste chips generated are not cleaned in time, resulting in the blockage of the slide groove on the horizontal boring machine, making it impossible to adjust the position of the workpiece table. In addition, when the current horizontal boring machine is processing the workpiece, the slide rail on the horizontal boring machine is not convenient to replace, resulting in the need to replace the horizontal boring machine as a whole when the slide rail is worn, increasing the cost. In addition, when the current horizontal boring machine is processing the workpiece, it is inconvenient to replace the drill bit on the horizontal boring machine, and it is inconvenient to adjust the workpiece and the drill bit on the horizontal boring machine up and down. Summary of the invention

[0004] The object of the present invention is to provide a horizontal boring machine for drilling joints, so as to solve the problems raised in the above-mentioned background technology that the waste chips generated by the existing horizontal boring machine when processing the workpiece are not cleaned up in time, and the slide rails on the horizontal boring machine are not convenient to replace when the existing horizontal boring machine is processing the workpiece, and the drill bit on the horizontal boring machine is not convenient to replace when the existing horizontal boring machine is processing the workpiece, and at the same time, the workpiece and the drill bit on the horizontal boring machine are not convenient to adjust up and down when the existing horizontal boring machine is processing the workpiece.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a horizontal boring machine for joint drilling, comprising a workbench, a first connecting screw, a movable table and a fixed box, a first slide groove is provided on the lower side of the workbench, and a bottom plate is provided on the lower side of the workbench, and handles are provided on the left and right sides of the workbench, a first slider is provided on the upper side of the bottom plate, and the first slider is provided inside the first slide groove, a limiting screw is provided on the upper side of the bottom plate, and the limiting screws are respectively provided on the front and rear sides of the first slider, a groove is provided on the upper side of the workbench, and a first internal threaded hole is provided on the front and rear sides of the workbench, and a second internal threaded hole is provided on the lower side of the first internal threaded hole, a first slide is provided on the upper side of the groove, and a first pulley is provided on the front and rear sides of the first slide, and a first internal threaded hole is provided on the lower side of the first internal threaded hole, a first slide is provided on the upper side of the groove, and a first pulley is provided on the front and rear sides of the first slide, and a first internal threaded hole is provided on the lower side of the first internal threaded hole, A placing table, a second slide groove is provided on the lower side of the first placing table, and the second slide groove is arranged on the outside of the first pulley, and a third slide groove is provided on the upper side of the first placing table, the first connecting screws are respectively arranged on the front and rear sides of the working table, and the first connecting screws are connected to the first placing table through the second internal threaded hole, the movable table is arranged above the first placing table, and the movable table is arranged on the right side of the first fixed plate, and the movable table is connected to the third slide groove through the second pulley, a fourth slide groove is provided on the upper side of the movable table, and a material box is arranged on the lower side of the movable table, and a fourth slider is arranged inside the fourth slide groove, a connecting pipe is arranged on the left end of the fixed box, and a drill bit is arranged inside the left inner part of the connecting pipe, and the connecting pipe is connected to the drill bit through the second connecting screw.

[0006] Preferably, a first fixed plate is arranged above the first placing table, and a second slide block is arranged on the lower side of the first fixed plate, and the second slide block is connected to the third slide groove through the second pulley, a first fixed table is arranged on the upper side of the first fixed plate, and a third slide block is arranged on the front side of the first fixed table, a first sliding hole is opened on the front side of the first fixed table, and the first sliding hole is arranged between the third slide blocks, the first hydraulic cylinder is arranged inside the first fixed table, and a first hydraulic rod is arranged on the upper side of the first hydraulic cylinder, and a first connecting rod is arranged on the upper side of the first hydraulic rod, the first connecting rod passes through the first sliding hole, and a placing rack is arranged on the front side of the first connecting rod.

[0007] Preferably, the second fixed plate is arranged above the first placing table, and the second fixed plate is arranged on the right side of the moving table, and a second fixed table is arranged on the upper side of the second fixed plate, a second sliding member is arranged on the front side of the second fixed table, and a second sliding hole is opened on the front side of the second fixed table, and the second sliding hole is arranged between the second sliding members, the second hydraulic cylinder is arranged inside the second fixed table, and a second hydraulic rod is arranged on the upper side of the second hydraulic cylinder, and a second connecting rod is arranged on the upper side of the second hydraulic rod, the second connecting rod passes through the second sliding hole, and a fixed box is arranged on the front side of the second connecting rod, and a motor is arranged on the right side of the fixed box, the motor is connected to the motor shaft, and a rotating shaft is arranged on the left end of the motor shaft, and the rotating shaft passes through the fixed box.

[0008] Preferably, the base plate is connected via a first sliding block and a first sliding groove by sliding connection.

[0009] Preferably, the first internal threaded hole and the second internal threaded hole are symmetrically arranged about the central axis of the workbench.

[0010] Preferably, the first placement platform is connected to the first pulley via the second sliding groove in a sliding manner.

[0011] Preferably, the length of the material box is greater than the distance between the front and rear inner sides of the groove.

[0012] Preferably, the connection between the fixed box and the second sliding member is a sliding connection.

[0013] Preferably, the connection between the drill bit and the connecting pipe is a rotational connection.

[0014] Compared with the prior art, the invention has the following beneficial effects: the horizontal boring machine for joint drilling is

[0015] A material box is provided. When a workpiece is processed by a horizontal boring machine, the material box is provided on the horizontal boring machine, so that the debris generated during the workpiece processing falls into the material box in time, so that the debris is not easy to fall into the inside of the slide rail, so that the moving table on the worktable is easy to move;

[0016] A first slider and a first pulley are provided inside the workbench, so that when the third slide groove on the first placement table is worn, the first placement table can be slid on the first slider and the first pulley, so that the first placement table can be easily replaced and the cost can be reduced;

[0017] A connecting pipe and a second connecting screw are provided. When the drill bit needs to be replaced, the second connecting screw is removed, and the drill bit can be removed from the connecting pipe for replacement, thereby making it convenient for the horizontal boring machine to process different workpieces.

[0018] A first hydraulic cylinder and a second hydraulic cylinder are provided. When a horizontal boring machine is used to machine a workpiece, the first hydraulic cylinder and the second hydraulic cylinder respectively drive the drill bit to adjust its height, thereby facilitating the processing of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the present invention;

[0020] Figure 2 It is a left-side structural schematic diagram of the present invention;

[0021] Figure 3 It is a right view structural schematic diagram of the present invention;

[0022] Figure 4 It is a schematic diagram of the top view structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the top view of the working platform of the present invention;

[0024] Figure 6 This is a front view structural schematic diagram of the workbench of the present invention;

[0025] Figure 7 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0026] Figure 8 For the present invention Figure 1 The enlarged structural diagram at B in the middle;

[0027] Fig. 9 For the present invention Figure 1 The enlarged structural diagram at C in the middle;

[0028] Fig.10 For the present invention Figure 2 The enlarged structural diagram at D in the middle;

[0029] Fig.11 For the present invention Figure 2 Enlarged structural diagram at E in the middle.

[0030] In the figure: 1, workbench; 2, first slide groove; 3, bottom plate; 4, first slider; 5, limit screw; 6, handle; 7, groove; 8, first internal thread hole; 9, second internal thread hole; 10, first slide; 11, first pulley; 12, first placement table; 13, second slide groove; 14, third slide groove; 15, first connecting screw; 16, first fixed plate; 17, second slider; 18, second pulley; 19, first fixed table; 20, third slider; 21, first slide hole; 22, third A hydraulic cylinder; 23, a first hydraulic rod; 24, a first connecting rod; 25, a placement rack; 26, a moving platform; 28, a fourth slide groove; 29, a material box; 30, a fourth slide block; 31, a second fixed plate; 32, a second fixed platform; 33, a second slide; 34, a second slide hole; 35, a second hydraulic cylinder; 36, a second hydraulic rod; 37, a second connecting rod; 38, a fixed box; 39, a motor; 40, a motor shaft; 41, a rotating shaft; 42, a connecting pipe; 43, a drill bit; 44, a second connecting screw. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-11 The present invention provides a technical solution: a horizontal boring machine for joint drilling, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, a first slide groove 2 is provided on the lower side of the workbench 1, and a base plate 3 is provided on the lower side of the workbench 1. The base plate 3 is connected to the first slide groove 2 by a first slider 4 in a sliding connection, so that the workbench 1 can be easily disassembled for repair or maintenance. At the same time, handles 6 are provided on the left and right sides of the workbench 1, and a first slider 4 is provided on the upper side of the base plate 3, and the first slider 4 is arranged inside the first slide groove 2. Limit screws 5 are provided on the upper side of the base plate 3, and the limit screws 5 are respectively arranged on the front and rear sides of the first slider 4. A groove 7 is provided on the upper side of the workbench 1, and a first internal threaded hole 8 is provided on the front and rear sides of the workbench 1. The first internal threaded hole 8 and the second internal threaded hole 9 are symmetrically arranged about the central axis of the workbench 1, so that the first connecting screw 15 can be conveniently fixed to the first placing table 12, the second slider 17, the moving table 26 and the second fixed plate 31 through the first internal threaded hole 8 and the second internal threaded hole 9 respectively, so that the horizontal boring machine can conveniently process the workpiece. At the same time, a second internal threaded hole 9 is provided on the lower side of the first internal threaded hole 8.

[0033] like Figure 5 and Fig.10 As shown, a first slide 10 is provided on the upper side of the groove 7, and a first pulley 11 is provided on both the front and rear sides of the first slide 10, and a first placement platform 12 is provided inside the groove 7, and the first placement platform 12 is connected to the first pulley 11 by a sliding connection through a second slide groove 13, so that when the third slide groove 14 on the upper side of the first placement platform 12 is worn, the first placement platform 12 is easy to replace, thereby reducing the cost, and a second slide groove 13 is provided on the lower side of the first placement platform 12, and the second slide groove 13 is provided on the outside of the first pulley 11, and a third slide groove 14 is provided on the upper side of the first placement platform 12.

[0034] like Figure 1 , Figure 3 , Figure 4 and Fig.11 As shown, the first connecting screws 15 are respectively arranged on the front and rear sides of the workbench 1, and the first connecting screws 15 are connected to the first placement table 12 through the second internal threaded hole 9. The first connecting screws 15 make it easy to fix the first placement table 12, the second slider 17, the moving table 26 and the second fixed plate 31.

[0035] like Figure 2 , Figure 3 , Figure 8 and Fig. 9As shown, the movable table 26 is arranged above the first placing table 12, and the movable table 26 is arranged on the right side of the first fixed plate 16, and the movable table 26 is connected to the third slide groove 14 through the second pulley 18, and a fourth slide groove 28 is opened on the upper side of the movable table 26, and a material box 29 is arranged on the upper side of the movable table 26. The length of the material box 29 is greater than the distance between the front and rear inner sides of the groove 7, so that the waste chips generated during the workpiece processing can fall into the material box 29, so that the third slide groove 14 is not easily blocked, and a fourth slider 30 is arranged on the lower side of the material box 29, and the fourth slider 30 is arranged inside the fourth slide groove 28, a connecting pipe 42 is arranged on the left end of the fixed box 38, and a drill bit 43 is arranged in the left inner part of the connecting pipe 42, and the connecting pipe 42 is connected to the drill bit 43 through a second connecting screw 44, and the connection method between the drill bit 43 and the connecting pipe 42 is a rotating connection, so that the drill bit 43 can be easily rotated to process the workpiece.

[0036] like Figure 1 and Figure 3 As shown, a first fixed plate 16 is arranged above the first placing table 12, and a second slider 17 is arranged on the lower side of the first fixed plate 16, and the second slider 17 is connected to the third slide groove 14 through a second pulley 18, a first fixed platform 19 is arranged on the upper side of the first fixed plate 16, and a third slider 20 is arranged on the front side of the first fixed platform 19, a first sliding hole 21 is opened on the front side of the first fixed platform 19, and the first sliding hole 21 is arranged between the third sliders 20, a first hydraulic cylinder 22 is arranged inside the first fixed platform 19, and a first hydraulic rod 23 is arranged on the upper side of the first hydraulic cylinder 22, and a first connecting rod 24 is arranged on the upper side of the first hydraulic rod 23, the first connecting rod 24 passes through the first sliding hole 21, and a placing rack 25 is arranged on the front side of the first connecting rod 24, and the placing rack 25 is convenient for driving the workpiece to adjust its height through the first hydraulic rod 23.

[0037] like Figure 1 , Figure 2 and Figure 3As shown, the second fixed plate 31 is arranged above the first placement platform 12, and the second fixed plate 31 is arranged on the right side of the moving platform 26, and the second fixed platform 32 is arranged on the upper side of the second fixed plate 31, and the second slide 33 is arranged on the front side of the second fixed platform 32, and the second slide hole 34 is opened on the front side of the second fixed platform 32, and the second slide hole 34 is arranged between the second slides 33, the second hydraulic cylinder 35 is arranged inside the second fixed platform 32, and the second hydraulic rod 36 is arranged on the upper side of the second hydraulic cylinder 35, and the second connecting rod 37 is arranged on the upper side of the second hydraulic rod 36. The second connecting rod 37 passes through the second sliding hole 34, and a fixed box 38 is arranged on the front side of the second connecting rod 37. The connection between the fixed box 38 and the second slide 33 is a sliding connection. The fixed box 38 slides through the second slide 33, so that the stability of the fixed box 38 moving up and down is better. At the same time, a motor 39 is arranged on the right side of the fixed box 38. The motor 39 is connected to the motor shaft 40, and a rotating shaft 41 is arranged on the left end of the motor shaft 40. At the same time, the rotating shaft 41 passes through the fixed box 38, and the height of the drill bit 43 is conveniently adjusted through the second hydraulic cylinder 35, so as to facilitate the processing of the workpiece.

[0038] Working principle: When using the horizontal boring machine for joint drilling, the workpiece is fixed on the placement frame 25, and the material box 29 is pulled so that the second slider 17 drives the second pulley 18 to slide inside the third slide groove 14, so that the material box 29 is moved, and at the same time, the second slider 17 drives the second pulley 18 to slide inside the third slide groove 14, so that the placement frame 25 drives the workpiece to move. After the position adjustment is completed, the first connecting screw 15 is used to penetrate the first internal threaded hole 8 to fix the moving platform 26 and the second fixed plate 31 respectively. At this time, the external power supply is connected, and the first hydraulic cylinder 22 and the second hydraulic cylinder 35 are started. The second hydraulic cylinder 35 drives the second connecting rod 37 to adjust the height through the second hydraulic rod 36, so that the fixed box 38 slides on the second slide 33, so that the drill bit 4 3, and at the same time, the first hydraulic cylinder 22 drives the first connecting rod 24 to adjust the height through the first hydraulic rod 23, so that the placement rack 25 drives the workpiece to adjust the height, and the motor 39 is started. The motor 39 drives the rotating shaft 41 to rotate through the motor shaft 40, so that the drill bit 43 rotates to process the workpiece, and the waste chips generated during the processing directly fall into the lower side material box 29, so that the waste chips are not easy to fall into the third slide groove 14, so that the third slide groove 14 is not easy to be blocked. When the third slide groove 14 is worn and needs to be replaced, the second slide block 17, the movable table 26 and the second fixed plate 31 are slid and removed, and then the first connecting screw 15 is removed from the second internal threaded hole 9, and the first placement table 12 is slid at the same time, so that the second slide groove 13 on the lower side of the first placement table 12 is located in the first slide 10 And slide on the first pulley 11, so that the first placement table 12 is removed for replacement, which reduces the cost. After the processing is completed, turn off the power. If the workbench 1 needs to be maintained, remove the limit screw 5, and then push the workbench 1 forward and backward through the handle 6, so that the first slide groove 2 slides on the first slider 4, so that the workbench 1 is removed for maintenance. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A horizontal boring machine for joint drilling, comprising a workbench (1), a first connecting screw (15), a first hydraulic cylinder (22), a moving table (26), a second fixed plate (31), a second hydraulic cylinder (35) and a fixed box (38), characterized in that: The workbench (1) is provided with a first slide groove (2) on the lower side, and a bottom plate (3) is provided on the lower side of the workbench (1). At the same time, handles (6) are provided on the left and right sides of the workbench (1). The upper side of the bottom plate (3) is provided with a first slider (4), and the first slider (4) is arranged inside the first slide groove (2). The upper side of the bottom plate (3) is provided with a limit screw (5), and the limit screw (5) is respectively arranged on the front and rear sides of the first slider (4). The upper side of the workbench (1) is provided with a groove (7), and the workbench ( 1) A first internal threaded hole (8) is provided on both the front and rear sides, and a second internal threaded hole (9) is provided on the lower side of the first internal threaded hole (8); a first slide member (10) is provided on the upper side of the groove (7), and a first pulley (11) is provided on both the front and rear sides of the first slide member (10); a first placement platform (12) is provided inside the groove (7); a second slide groove (13) is provided on the lower side of the first placement platform (12), and the second slide groove (13) is provided on the outer side of the first pulley (11); and the first placement platform (12) ) is provided with a third slide groove (14) on the upper side, the first connecting screw (15) is respectively arranged on the front and rear sides of the workbench (1), and the first connecting screw (15) is connected to the first placement platform (12) through the second internal threaded hole (9), a first fixing plate (16) is arranged above the first placement platform (12), the moving platform (26) is arranged above the first placement platform (12), and the moving platform (26) is arranged on the right side of the first fixing plate (16), and the moving platform (26) is connected to the third slide groove (14) through the second pulley (18) The movable platform (26) is connected with a slot (14), a fourth slide slot (28) is provided on the upper side of the movable platform (26), a material box (29) is provided on the upper side of the movable platform (26), a fourth slide block (30) is provided on the lower side of the material box (29), and the fourth slide block (30) is arranged inside the fourth slide slot (28), a connecting pipe (42) is provided at the left end of the fixed box (38), a drill bit (43) is provided inside the left side of the connecting pipe (42), and the connecting pipe (42) is connected to the drill bit (43) through a second connecting screw (44); A second slider (17) is arranged on the lower side of the first fixed plate (16), and the second slider (17) is connected to the third slide groove (14) through a second pulley (18); a first fixed platform (19) is arranged on the upper side of the first fixed plate (16), and a third slider (20) is arranged on the front side of the first fixed platform (19); a first sliding hole (21) is opened on the front side of the first fixed platform (19), and the first sliding hole (21) is arranged between the third sliders (20); the first hydraulic cylinder (22) is arranged inside the first fixed platform (19), and a first hydraulic rod (23) is arranged on the upper side of the first hydraulic cylinder (22); and a first connecting rod (24) is arranged on the upper side of the first hydraulic rod (23); the first connecting rod (24) passes through the first sliding hole (21), and a placement rack (25) is arranged on the front side of the first connecting rod (24); The second fixed plate (31) is arranged above the first placement platform (12), and the second fixed plate (31) is arranged on the right side of the moving platform (26), and a second fixed platform (32) is arranged on the upper side of the second fixed plate (31), a second slide (33) is arranged on the front side of the second fixed platform (32), and a second slide hole (34) is opened on the front side of the second fixed platform (32), and the second slide hole (34) is arranged between the second slides (33), and the second hydraulic cylinder (35) is arranged inside the second fixed platform (32). A second hydraulic rod (36) is arranged on the upper side of the second hydraulic cylinder (35), and a second connecting rod (37) is arranged on the upper side of the second hydraulic rod (36); the second connecting rod (37) passes through the second sliding hole (34), and a fixed box (38) is arranged on the front side of the second connecting rod (37); a motor (39) is arranged on the right side of the fixed box (38); the motor (39) is connected to a motor shaft (40), and a rotating shaft (41) is arranged on the left end of the motor shaft (40), and the rotating shaft (41) passes through the fixed box (38).

2. A horizontal boring machine for joint drilling according to claim 1, characterized in that: The base plate (3) is connected to the first slide groove (2) via the first sliding block (4) in a sliding connection.

3. The horizontal boring machine for joint drilling according to claim 1, characterized in that: The first internal threaded hole (8) and the second internal threaded hole (9) are both symmetrically arranged about the central axis of the workbench (1).

4. The horizontal boring machine for joint drilling according to claim 1, characterized in that: The first placement platform (12) is connected to the first pulley (11) via the second sliding groove (13) in a sliding connection.

5. The horizontal boring machine for joint drilling according to claim 1, characterized in that: The length of the material box (29) is greater than the distance between the front and rear inner sides of the groove (7).

6. The horizontal boring machine for joint drilling according to claim 1, characterized in that: The connection between the fixed box (38) and the second sliding member (33) is a sliding connection.

7. The horizontal boring machine for joint drilling according to claim 1, characterized in that: The connection between the drill bit (43) and the connecting pipe (42) is a rotational connection.

Images