CN110744088A - Horizontal boring machine for joint drilling - Google Patents

Abstract

The invention discloses a horizontal boring machine for joint drilling, which comprises a worktable, a connecting screw, a moving table and a fixing box. Both the left and right sides of the workbench are provided with handles, the upper side of the bottom plate is provided with a first slider, and the first slider is arranged inside the first chute, the upper side of the bottom plate is provided with limit screws, and the limit screws are respectively It is arranged on the front and rear sides of the first sliding block, the upper side of the worktable is provided with a groove, and the front and rear sides of the worktable are provided with first internal thread holes. The horizontal boring machine for joint drilling is provided with a first connecting plate, a fixing block and a connecting screw. When the circuit board inside the box needs to be repaired or replaced, the connecting screw can be removed by removing the first connecting plate and the fixing block. The blocks are separated so that the circuit board can be easily removed for maintenance or replacement.

Description

A horizontal boring machine for joint drilling

technical field

The invention specifically relates to the technical field of horizontal boring machines, in particular to a horizontal boring machine for joint drilling.

Background technique

Horizontal boring machine is the most widely used type of boring machine, mainly for hole processing, and the boring accuracy can reach IT7. The outer circle of the machining section and flange is mainly produced in single-piece small batch production and repair workshops, and the roundness error of the machined hole does not exceed 5 mm.

When the current horizontal boring machine is processing the workpiece, the waste generated by it is not cleaned up in time, which causes the chute on the horizontal boring machine to be blocked, so that the position of the workpiece table cannot be adjusted. When the current horizontal boring machine is processing the workpiece, The slide rail on the horizontal boring machine is inconvenient to replace, so that the horizontal boring machine needs to be replaced as a whole when the slide rail is worn, which increases 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. In addition, it is inconvenient to adjust the workpiece and drill bit up and down on the horizontal boring machine.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a horizontal boring machine for joint drilling, so as to solve the problem that the waste chips generated by the current horizontal boring machine proposed in the above background technology are not cleaned in time when processing the workpiece, and the current horizontal boring machine is in When machining workpieces, the slide rails on the horizontal boring machine are inconvenient to replace, and when the current horizontal boring machines are machining workpieces, it is inconvenient to replace the drill bits on the horizontal boring machine. The problem of inconvenient adjustment of the workpiece and the drill bit up and down on the horizontal boring machine.

In order to achieve the above purpose, the present invention provides the following technical solutions: a horizontal boring machine for joint drilling, comprising a worktable, a first connecting screw, a moving table and a fixed box, and a first chute is provided on the lower side of the worktable, The bottom side of the worktable is provided with a bottom plate, and the left and right sides of the worktable are provided with handles. Limit screws are provided, and the limit screws are respectively arranged on the front and rear sides of the first slider, the upper side of the worktable is provided with grooves, and the front and rear sides of the worktable are provided with first internal threaded holes, and at the same time the first internal thread is provided. A second inner threaded hole is arranged on the lower side of the threaded hole, a first slider is arranged on the upper side of the groove, and a first pulley is arranged on both sides of the front and rear sides of the first slider, and a first placing table is arranged inside the groove. , the lower side of the first placing table is provided with a second chute, and the second chute is arranged on the outside of the first pulley, while the upper side of the first placing table is provided with a third chute, and the first connecting screws are respectively provided On the front and back sides of the workbench, and the first connecting screw is connected with the first placing table through the second inner threaded hole, the moving table is arranged above the first placing table, and the moving table is arranged on the right side of the first fixing plate, At the same time, the moving table is connected with the third chute through the second pulley. The upper side of the moving table is provided with a connecting frame, and the upper side of the connecting frame is provided with a fourth chute. A fourth sliding block is arranged on the lower side of the box, and the fourth sliding block is arranged inside the fourth chute, the left end of the fixing box is provided with a connecting pipe, and the left inner part of the connecting pipe is provided with a drill bit, and the connecting pipe passes through the second connecting screw Connect with drill bit.

Preferably, a first fixing plate is arranged above the first placing table, and a second sliding block is arranged on the lower side of the first fixing plate. At the same time, the second sliding block is connected with the third chute through the second pulley. A first fixing platform is arranged on the side of the first fixing plate, and a third sliding block is arranged on the front side of the first fixing platform. A first sliding hole is opened on the front side of the fixing platform, and the first sliding hole is arranged on the third sliding hole. Between the blocks, the first hydraulic cylinder is arranged inside the first fixing 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 connecting rod penetrates through the first sliding hole, and a placing rack is arranged on the front side of the first connecting rod.

Preferably, the second fixing plate is arranged above the first placing platform, and the second fixing plate is arranged on the right side of the moving platform, and a second fixing platform is arranged on the side of the second fixing plate. A fourth sliding block is arranged on the side, and a second sliding hole is opened on the front side of the second fixing table. At the same time, the second sliding hole is arranged between the fourth sliding blocks, and the second hydraulic cylinder is arranged inside the second fixing table. And the upper side of the second hydraulic cylinder is provided with a second hydraulic rod, while the upper side of the second hydraulic rod is provided with a second connecting rod, the second connecting rod penetrates the second sliding hole, and the front side of the second connecting rod is provided with a fixing rod. At the same time, a motor is arranged on the right side of the fixing box, the motor is connected with the motor shaft, and a rotating shaft is arranged at the left end of the motor shaft, and at the same time, the rotating shaft penetrates the fixing box.

Preferably, the connection between the bottom plate through the first sliding block and the first sliding groove is a sliding connection.

Preferably, the first internal threaded hole and the second internal threaded hole are symmetrically arranged with respect to the central axis of the worktable.

Preferably, the connection between the first placing table and the first pulley through the second chute is a sliding connection.

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

Preferably, the connection between the fixed box and the fourth sliding block is a sliding connection.

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

Compared with the prior art, the beneficial effects of the present invention are: the horizontal boring machine for joint drilling,

(1) A material box is provided. When a horizontal boring machine is used to process a workpiece, a material box is provided on the horizontal boring machine, so that the debris generated during the workpiece processing will fall to the material box in time, so that the debris is not easy to fall. fall into the slide rail, making the mobile table on the worktable easy to move;

(2) A first sliding block and a first pulley are provided, and by arranging the first sliding block and the first pulley inside the worktable, when the third chute on the first placing table is worn, The placing table slides on the first sliding block and the first pulley, so that the first placing table can be easily replaced and the cost is reduced;

(3) A connecting tube and a second connecting screw are provided. When the drill bit needs to be replaced, the second connecting screw can be removed, and the drill bit can be removed from the connecting tube for replacement, so that the horizontal boring machine is convenient for different workpieces. processing;

(4) A first hydraulic cylinder and a second hydraulic cylinder are provided. When a horizontal boring machine is used to align the workpiece, the first hydraulic cylinder and the second hydraulic cylinder drive and adjust the height of the drill bit respectively, so that the workpiece can be easily processed.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present invention;

Fig. 2 is a left-view structural schematic diagram of the present invention;

Fig. 3 is the right side view structural schematic diagram of the present invention;

Fig. 4 is the top view structure schematic diagram of the present invention;

Fig. 5 is the top view structure schematic diagram of the workbench of the present invention;

Fig. 6 is the front view structure schematic diagram of the workbench of the present invention;

Fig. 7 is the enlarged structural schematic diagram of place A in Fig. 1 of the present invention;

Fig. 8 is the enlarged structural schematic diagram at B in Fig. 1 of the present invention;

Fig. 9 is the enlarged structural schematic diagram at C in Fig. 1 of the present invention;

Fig. 10 is the enlarged structural schematic diagram at D in Fig. 2 of the present invention;

FIG. 11 is an enlarged schematic view of the structure at E in FIG. 2 of the present invention.

In the picture: 1. Workbench, 2. First chute, 3. Bottom plate, 4. First slider, 5. Limit screw, 6. Handle, 7. Groove, 8. First female thread hole, 9 , the second internal thread hole, 10, the first slider, 11, the first pulley, 12, the first placing table, 13, the second chute, 14, the third chute, 15, the first connecting screw, 16, First fixed plate, 17, Second slider, 18, Second pulley, 19, First fixed platform, 20, Third slider, 21, First slide hole, 22, First hydraulic cylinder, 23, First Hydraulic rod, 24, first connecting rod, 25, placing frame, 26, moving table, 27, connecting frame, 28, fourth chute, 29, material box, 30, fourth sliding block, 31, second fixing plate , 32, the second fixed platform, 33, the fourth slider, 34, the second sliding hole, 35, the second hydraulic cylinder, 36, the second hydraulic rod, 37, the second connecting rod, 38, the fixed box, 39, Motor, 40, motor shaft, 41, rotating shaft, 42, connecting pipe, 43, drill bit, 44, second connecting screw.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-11, the present invention provides a technical solution: a horizontal boring machine for joint drilling, as shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, working The lower side of the table 1 is provided with a first chute 2, and the lower side of the worktable 1 is provided with a bottom plate 3, and the bottom plate 3 is connected by a sliding connection between the first sliding block 4 and the first chute 2, so that the worktable is connected in a sliding manner. 1. It is easy to disassemble for repair or maintenance. At the same time, the left and right sides of the workbench 1 are provided with handles 6, and 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 chute 2. 3. The upper side is provided with limit screws 5, and the limit screws 5 are respectively arranged on the front and rear sides of the first slider 4, the upper side of the worktable 1 is provided with a groove 7, and the front and rear sides of the worktable 1 are provided with a first inner The threaded hole 8, the first inner threaded hole 8 and the second inner threaded hole 9 are symmetrically arranged with respect to the central axis of the workbench 1, so that the first connecting screw 15 can easily pass through the first inner threaded hole 8 and the second inner threaded hole respectively 9. Fix the first placing table 12, the second sliding block 17, the moving table 26 and the second fixing plate 31, so that the horizontal boring machine is convenient to process the workpiece, and the lower side of the first inner threaded hole 8 is provided with a second Internal thread hole 9.

As shown in FIG. 5 and FIG. 10 , the upper side of the groove 7 is provided with a first slider 10 , and the front and rear sides of the first slider 10 are provided with a first pulley 11 , and a first placement table is provided inside the groove 7 12. The connection between the first placing table 12 and the first pulley 11 through the second sliding groove 13 is a sliding connection, so that when the third sliding groove 14 on the upper side of the first placing table 12 is worn, the first placing The table 12 is easy to replace, which reduces the cost. The lower side of the first placing table 12 is provided with a second chute 13, and the second chute 13 is arranged outside the first pulley 11, while the upper side of the first placing table 12 is provided with a third chute 13. Chute 14.

As shown in FIG. 1 , FIG. 3 , FIG. 4 and FIG. 11 , the first connecting screws 15 are respectively arranged on the front and rear sides of the worktable 1 , and the first connecting screws 15 are connected to the first placing table 12 through the second inner threaded hole 9 . For connection, the first placing table 12 , the second sliding block 17 , the moving table 26 and the second fixing plate 31 are conveniently fixed by the first connecting screw 15 .

As shown in FIG. 2 , FIG. 3 , FIG. 8 and FIG. 9 , the moving table 26 is arranged above the first placing table 12 , and the moving table 26 is arranged on the right side of the first fixing plate 16 , while the moving table 26 passes through the second pulley 18 Connected with the third chute 14, a connecting frame 27 is provided on the upper side of the moving table 26, and a fourth chute 28 is opened on the upper side of the connecting frame 27, and a material box 29 is arranged on the upper side of the connecting frame 27. It is greater than the distance between the front and rear inner sides of the groove 7, so that the waste generated during the machining of the workpiece can fall into the inside of the material box 29, so that the third chute 14 is not easy to be blocked. The lower side of the material box 29 is provided with a fourth The slider 30, and the fourth slider 30 is arranged inside the fourth chute 28, the left end of the fixing box 38 is provided with a connecting pipe 42, and the left inner part of the connecting pipe 42 is provided with a drill bit 43, and the connecting pipe 42 is passed through the second connecting screw 44 It is connected with the drill bit 43, and the connection between the drill bit 43 and the connecting pipe 42 is a rotary connection, so that the drill bit 43 can be easily rotated to process the workpiece.

As shown in FIG. 1 and FIG. 3 , a first fixing plate 16 is arranged above the first placing table 12 , and a second sliding block 17 is arranged on the lower side of the first fixing plate 16 . At the same time, the second sliding block 17 passes through the second pulley 18 Connected with the third chute 14, a first fixing table 19 is arranged on the upper side of the first fixing plate 16, a third sliding block 20 is arranged on the front side of the first fixing table 19, and a first sliding block is opened on the front side of the fixing table 19. The first sliding hole 21 is arranged between the third sliders 20, the first hydraulic cylinder 22 is arranged inside the first fixing table 19, and the first hydraulic rod 23 is arranged on the upper side of the first hydraulic cylinder 22, and at the same time A first connecting rod 24 is provided on the upper side of the first hydraulic rod 23 , the first connecting rod 24 penetrates the first sliding hole 21 , and a placing frame 25 is set on the front side of the first connecting rod 24 , and the placing frame is made by the first hydraulic rod 23 . 25 It is convenient to drive the workpiece for height adjustment.

As shown in FIG. 1 , FIG. 2 and FIG. 3 , the second fixing plate 31 is arranged above the first placing table 12 , and the second fixing plate 31 is arranged on the right side of the moving table 26 , and the upper side of the second fixing plate 31 is provided with a The second fixing table 32 , a fourth sliding block 33 is provided on the front side of the second fixing table 32 , and a second sliding hole 34 is opened on the front side of the second fixing table 32 , and the second sliding hole 34 is arranged on the fourth sliding block 33 In between, the second hydraulic cylinder 35 is arranged inside the second fixing table 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 two connecting rods 37 pass through the second sliding hole 34 , and a fixing box 38 is provided on the front side of the second connecting rod 37 . The block 33 is slid, so that the up and down movement of the fixed box 38 is more stable. At the same time, a motor 39 is provided on the right side of the fixed box 38. The motor 39 is connected with the motor shaft 40, and the left end of the motor shaft 40 is provided with a rotating shaft 41. At the same time, the rotating shaft 41 runs through The fixing box 38 enables the drill bit 43 to be easily adjusted in height through the second hydraulic cylinder 35, thereby facilitating the processing of the workpiece.

Working principle: When using the horizontal boring machine for joint drilling, by fixing the workpiece on the placing frame 25 and pulling the material box 29, the second slider 17 drives the second pulley 18 to slide inside the third chute 14 , so that the material box 29 is moved, and the second pulley 18 is driven by the second slider 17 to slide inside the third chute 14, so that the placing frame 25 drives the workpiece to move. After the position adjustment is completed, use the first connecting screw 15 penetrates through the first inner threaded hole 8 to fix the mobile table 26 and the second fixing plate 31 respectively. At this time, connect the external power supply to start the first hydraulic cylinder 22 and the second hydraulic cylinder 35, and the second hydraulic cylinder 35 passes the second hydraulic pressure. The rod 36 drives the second connecting rod 37 to adjust the height, so that the fixed box 38 slides on the fourth slider 33, so that the height of the drill bit 43 is adjusted, and the first hydraulic cylinder 22 drives the first connection through the first hydraulic rod 23. The height of the rod 24 is adjusted, so that the placement frame 25 drives the workpiece to adjust the height, and the motor 39 is started, and the motor 39 drives the rotation shaft 41 to rotate through the motor shaft 40, causing the drill bit 43 to rotate to process the workpiece, and the waste generated during processing directly falls to the ground. The inside of the lower side material box 29 makes it difficult for the waste to fall into the third chute 14, so that the inside of the third chute 14 is not easy to be blocked. When the inside of the third chute 14 is worn and needs to be replaced, the second The slider 17, the moving table 26 and the second fixing plate 31 are removed by sliding, and then the first connecting screw 15 is removed from the inside of the second inner threaded hole 9, and at the same time, the first placing table 12 starts to slide, so that the first placing table 12 The lower second chute 13 slides on the second sliding block 17 and the second pulley 18, so that the first placing table 12 is removed for replacement, which reduces the cost. 1 For maintenance, remove the limit screw 5, and then push the worktable 1 forward and backward through the handle 5, so that the first chute 2 slides on the first slider 3, so that the worktable 1 is removed for maintenance. The content not described in detail in the specification belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. The utility model provides a connect horizontal boring machine for drilling, includes workstation (1), first connecting screw (15), mobile station (26) and fixed case (38), its characterized in that: the lower side surface of the workbench (1) is provided with a first chute (2), the lower side surface of the workbench (1) is provided with a bottom plate (3), the left side surface and the right side surface of the workbench (1) are provided with handles (6), the upper side surface of the bottom plate (3) is provided with a first slider (4), the first slider (4) is arranged inside the first chute (2), the upper side surface of the bottom plate (3) is provided with a limit screw (5), the limit screws (5) are respectively arranged on the front side and the rear side of the first slider (4), the upper side surface of the workbench (1) is provided with a groove (7), the front side and the rear side of the workbench (1) are provided with first inner threaded holes (8), the lower side of the first inner threaded holes (8) is provided with second inner threaded holes (9), the upper side surface of the groove (7) is provided with a first slider (10), and the front side and the rear side surfaces of the, meanwhile, a first placing table (12) is arranged in the groove (7), a second sliding groove (13) is formed in the lower side surface of the first placing table (12), the second sliding groove (13) is formed in the outer side of the first pulley (11), a third sliding groove (14) is formed in the upper side surface of the first placing table (12), first connecting screws (15) are respectively arranged on the front side and the rear side of the workbench (1), the first connecting screws (15) are connected with the first placing table (12) through second internal threaded holes (9), the moving table (26) is arranged above the first placing table (12), the moving table (26) is arranged on the right side of the first fixing plate (16), the moving table (26) is connected with the third sliding groove (14) through the second pulley (18), a connecting frame (27) is arranged on the upper side of the moving table (26), and a fourth sliding groove (28) is formed in the upper side surface of the connecting frame (27), meanwhile, a material box (29) is arranged on the upper side face of the connecting frame (27), a fourth sliding block (30) is arranged on the lower side face of the material box (29), the fourth sliding block (30) is arranged inside the fourth sliding groove (28), a connecting pipe (42) is arranged at the left end of the fixed box (38), a drill bit (43) is arranged inside the left end of the connecting pipe (42), and the connecting pipe (42) is connected with the drill bit (43) through a second connecting screw (44).

2. The horizontal boring machine for joint drilling according to claim 1, wherein: a first fixing plate (16) is arranged above the first placing table (12), a second sliding block (17) is arranged on the lower side surface of the first fixing plate (16), the second sliding block (17) is connected with a third sliding groove (14) through a second pulley (18), a first fixing table (19) is arranged on the upper side surface of the first fixing plate (16), a third sliding block (20) is arranged on the front side surface of the first fixing table (19), a first sliding hole (21) is formed in the front side surface of the fixing table (19), the first sliding hole (21) is formed between the third sliding blocks (20), a first hydraulic cylinder (22) is arranged inside the first fixing table (19), a first hydraulic rod (23) is arranged on the upper side surface of the first hydraulic cylinder (22), a first connecting rod (24) is arranged on the upper side surface of the first hydraulic rod (23), and the first connecting rod (24) penetrates through the first sliding hole (21), and the front side surface of the first connecting rod (24) is provided with a placing rack (25).

3. The horizontal boring machine for joint drilling according to claim 1, wherein: the second fixing plate (31) is arranged above the first placing table (12), the second fixing plate (31) is arranged on the right side of the moving table (26), meanwhile, a second fixing table (32) is arranged on the upper side face of the second fixing plate (31), a fourth sliding block (33) is arranged on the front side face of the second fixing table (32), a second sliding hole (34) is formed in the front side face of the second fixing table (32), the second sliding hole (34) is arranged between the fourth sliding blocks (33), the second hydraulic cylinder (35) is arranged inside the second fixing table (32), a second hydraulic cylinder (36) is arranged on the upper side face of the second hydraulic cylinder (35), a second connecting rod (37) is arranged on the upper side face of the second hydraulic cylinder (36), the second connecting rod (37) penetrates through the second sliding hole (34), a fixing box (38) is arranged on the front side face of the second connecting rod (37), and a motor (39) is arranged on the right side of the fixing box (38), the motor (39) is connected with the motor shaft (40), the left end of the motor shaft (40) is provided with a rotating shaft (41), and the rotating shaft (41) penetrates through the fixing box (38).

4. The horizontal boring machine for joint drilling according to claim 1, wherein: the bottom plate (3) is connected with the first sliding chute (2) in a sliding manner through the first sliding block (4).

5. The horizontal boring machine for joint drilling according to claim 1, wherein: the first internal thread hole (8) and the second internal thread hole (9) are symmetrically arranged about the central axis of the workbench (1).

6. The horizontal boring machine for joint drilling according to claim 1, wherein: the first placing table (12) is connected with the first pulley (11) in a sliding mode through the second sliding groove (13).

7. The horizontal boring machine for joint drilling according to claim 1, wherein: the length of the material box (29) is larger than the distance between the front inner side and the rear inner side of the groove (7).

8. The horizontal boring machine for joint drilling according to claim 1, wherein: the fixed box (38) is connected with the fourth sliding block (33) in a sliding mode.

9. The horizontal boring machine for joint drilling according to claim 1, wherein: the drill bit (43) and the connecting pipe (42) are connected in a rotating mode.

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