Groove milling all-in-one machine for multi-edge spiral groove drill rod production

Abstract

The utility model relates to the technical field of groove milling machining, and discloses a groove milling all-in-one machine for producing a multi-edge spiral groove drill pipe, which comprises a machining table, a supporting block is fixedly connected to the upper surface of the machining table, a fixing ring block is fixedly connected to the supporting block, and a fixing plate is fixedly connected to the upper surface of the machining table. Two electric telescopic rods are fixedly connected to the outer surface of the side, close to the supporting block, of the fixing plate, a fixing mechanism is arranged on the electric telescopic rods, and the fixing mechanism comprises a fixing block, a first motor, a mounting block, a bidirectional threaded rod, a positioning rod, a drill rod body, a positioning block and a clamping block. A plurality of spiral grooves are machined in the drill rod body at the same time through the groove milling all-in-one machine, then the production efficiency of the multi-edge spiral groove drill rod through the groove milling all-in-one machine is improved, manpower can be saved, and then the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a milling groove processing technical field, concretely is a kind of milling groove all-in-one machine for multi-edge spiral groove drill rod production. BACKGROUND

[0002] Mine gas control is the prerequisite for coal mine safety production, and arranging gas extraction borehole is a common measure for mine gas prevention and control. At present, the commonly used drill rods in China are as follows: one is a smooth drill rod relying on wind or water power to discharge slag, one is a spiral drill rod relying on mechanical power to discharge slag, and one is a three-edge drill rod relying on eddy current loosening and wind power to discharge slag.

[0003] The traditional processing method of grooving drill rod is turning machining by lathe or milling machining by one milling cutter. When processing double-groove or three-groove drill rod, it needs to be processed twice or three times. The existing milling groove device of drill rod generally adjusts the number of milling grooves of drill rod at will, so that it needs to mill grooves multiple times when processing double-groove or three-groove drill rod, which not only increases the labor intensity of workers, but also makes the processing efficiency of drill rod lower. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of milling groove all-in-one machine for multi-edge spiral groove drill rod production, solve the traditional processing method of grooving drill rod is turning machining by lathe or milling machining by one milling cutter, when processing double-groove or three-groove drill rod, it needs to be processed twice or three times, and the existing milling groove device of drill rod generally adjusts the number of milling grooves of drill rod at will, so that it needs to mill grooves multiple times when processing double-groove or three-groove drill rod, which not only increases the labor intensity of workers, but also makes the processing efficiency of drill rod lower.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a kind of milling groove all-in-one machine for multi-edge spiral groove drill rod production, including processing table, the upper surface of the processing table is fixedly connected with support block;

[0008] Wherein, support block is fixedly connected with fixed ring block on it;

[0009] Wherein, the upper surface of processing table is fixedly connected with fixed plate;

[0010] Wherein, the outer surface of the side of fixed plate close to support block is fixedly connected with two electric telescopic rods;

[0011] Wherein, fixed mechanism is set on electric telescopic rod, and fixed mechanism includes fixed block, first motor, mounting block, double-threaded rod, positioning rod, drill rod body, positioning block and clamping block;

[0012] The fixed ring block is provided with a milling groove mechanism, and the milling groove mechanism comprises a limiting ring groove, a sliding block, an adjusting groove, a positioning bolt, a limiting block, a second motor and a milling cutter.

[0013] Preferably, the fixed block is fixedly connected to the telescopic ends of the two electric telescopic rods.

[0014] Preferably, the first motor is fixedly connected to the outer surface of the fixed block close to the support block.

[0015] Preferably, the mounting block is fixedly connected to the rotating output shaft of the first motor.

[0016] Preferably, the two positioning rods are fixedly sleeved on the mounting block.

[0017] Preferably, the two-way threaded rod is rotatably sleeved on the mounting block through a bearing.

[0018] Preferably, the two positioning blocks are slidably sleeved on the outer surfaces of the two positioning rods.

[0019] Preferably, the two positioning blocks are threadedly sleeved on the outer surface of the two-way threaded rod.

[0020] Preferably, the two positioning blocks are located at the opposite threads of the two-way threaded rod.

[0021] Preferably, the two clamping blocks are fixedly connected to the outer surfaces of the two positioning blocks close to the support block.

[0022] Preferably, the vertical sections of the two clamping blocks are in V-shaped, and the two clamping blocks are mirror-image arranged.

[0023] Preferably, the drill rod body is arranged between the two clamping blocks.

[0024] Preferably, the limiting ring groove is arranged in the inner wall of the fixed ring block.

[0025] Preferably, the cross section of the limiting ring groove is in T-shaped.

[0026] Preferably, the plurality of sliding blocks are slidably connected in the limiting ring groove.

[0027] Preferably, the sliding block is adapted to the limiting ring groove, and the cross section of the sliding block is also in T-shaped.

[0028] Preferably, the plurality of adjusting grooves are arranged in the inner wall of the fixed ring block, and the plurality of adjusting grooves are arranged in central array with the fixed ring block as the center.

[0029] Preferably, the limiting block is fixedly connected to the outer surface of the vertical block of the sliding block away from the horizontal block.

[0030] Preferably, the outer surface of the limiting block close to the fixed ring block is attached to and slidably connected to the inner wall of the fixed ring block.

[0031] Two positioning bolts are sleeved in the limiting block in a threaded manner.

[0032] The positioning bolt extends into the adjusting groove and is in sliding connection with the adjusting groove.

[0033] The second motor is fixedly connected to the outer surface of the limiting block away from the sliding block.

[0034] The milling cutter is fixedly connected to the rotating output shaft of the second motor.

[0035] (Three) beneficial effects

[0036] Compared with the prior art, the utility model provides a multi-rib spiral groove drilling rod production milling groove all -in -one has the following beneficial effects:

[0037] 1、 this multi-rib spiral groove drilling rod production milling groove all -in -one can with second motor, dismounting limiting block, and then adjusting the number of milling cutter, and then adjust the number of milling groove to drilling rod body, and then make this device can carry out different number of milling groove processing to drilling rod body, and then increase the practicality and flexibility of milling groove all -in -one.

[0038] 2、 this multi-rib spiral groove drilling rod production milling groove all -in -one, through this milling groove all -in -one simultaneously processes multiple spiral grooves to drilling rod body, and then improves the production efficiency of this milling groove all -in -one to multi-rib spiral groove drilling rod, and also can save manpower, and then increase the practicality of device.

[0039] 3、 this multi-rib spiral groove drilling rod production milling groove all -in -one when rotating bidirectional screw rod drives two clamping blocks to move relatively, can place drilling rod body between two clamping blocks and be clamped and fixed, and the fixing is convenient and fast. DETAILED DESCRIPTION

[0040] Figure 1 It is a whole structure schematic view of the utility model multi-rib spiral groove drilling rod production milling groove all -in -one.

[0041] Figure 2 It is a fixed ring block structure schematic view of the utility model.

[0042] Figure 3 It is a clamping block structure schematic view of the utility model.

[0043] Figure 4 It is a drilling rod body structure schematic view of the utility model.

[0044] Figure 5 It is a fixed ring block cross section view of the utility model.

[0045] In the figure: 1, processing platform; 2, fixed plate; 3, electric telescopic rod; 4, fixed block; 5, first motor; 6, mounting block; 7, two-way threaded rod; 8, positioning rod; 9, positioning block; 10, clamping block; 11, drill rod body; 12, support block; 13, fixed ring block; 14, limiting ring groove; 15, sliding block; 16, adjusting groove; 17, positioning bolt; 18, second motor; 19, milling cutter; 20, limiting block. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0047] Please refer to Figures 1-5 The utility model provides a new technical scheme: a milling and grooving all-in-one machine for multi-rib spiral groove drill rod production, which comprises a processing platform 1, and a support block 12 is fixedly connected to the upper surface of the processing platform 1.

[0048] The fixed ring block 13 is fixedly connected to the support block 12.

[0049] The upper surface of the processing platform 1 is fixedly connected to a fixed plate 2.

[0050] Two electric telescopic rods 3 are fixedly connected to the outer surface of one side of the fixed plate 2 close to the support block 12.

[0051] The fixed mechanism comprises a fixed block 4, a first motor 5, a mounting block 6, a two-way threaded rod 7, a positioning rod 8, a drill rod body 11, a positioning block 9 and a clamping block 10.

[0052] The milling mechanism comprises a limiting ring groove 14, a sliding block 15, an adjusting groove 16, a positioning bolt 17, a limiting block 20, a second motor 18 and a milling cutter 19.

[0053] Further, the fixed block 4 is fixedly connected to the telescopic ends of the two electric telescopic rods 3.

[0054] The first motor 5 is fixedly connected to the outer surface of one side of the fixed block 4 close to the support block 12.

[0055] The mounting block 6 is fixedly connected to the rotating output shaft of the first motor 5.

[0056] The two positioning rods 8 are fixedly sleeved on the mounting block 6.

[0057] Further, the bidirectional threaded rod 7 is sleeved on the mounting block 6 through a bearing rotating sleeve;

[0058] Wherein, the two positioning blocks 9 are slidingly sleeved on the outer surfaces of the two positioning rods 8;

[0059] Wherein, the two positioning blocks 9 are threadedly sleeved on the outer surfaces of the bidirectional threaded rod 7;

[0060] Wherein, the two positioning blocks 9 are located at two opposite threads of the bidirectional threaded rod 7.

[0061] Further, the two clamping blocks 10 are fixedly connected to the outer surfaces of the two positioning blocks 9 close to the support block 12;

[0062] Wherein, the vertical sections of the two clamping blocks 10 are V-shaped, and the two clamping blocks 10 are mirror-image arranged;

[0063] Wherein, the drill rod body 11 is arranged between the two clamping blocks 10.

[0064] Further, the limiting ring groove 14 is opened in the inner wall of the fixed ring block 13;

[0065] Wherein, the cross section of the limiting ring groove 14 is T-shaped;

[0066] Wherein, the plurality of sliding blocks 15 are slidingly connected in the limiting ring groove 14;

[0067] Wherein, the sliding block 15 is adapted to the limiting ring groove 14, and the cross section of the sliding block 15 is also T-shaped;

[0068] Wherein, the plurality of adjusting grooves 16 are opened in the inner wall of the fixed ring block 13, and the plurality of adjusting grooves 16 are arranged in a central array with the fixed ring block 13 as the center;

[0069] Wherein, the limiting block 20 is fixedly connected to the outer surface of the vertical block of the sliding block 15 away from the horizontal block.

[0070] Further, the limiting block 20 is slidingly connected with the inner wall of the fixed ring block 13 close to the outer surface of the fixed ring block 13;

[0071] Wherein, the two positioning bolts 17 are threadedly sleeved in the limiting block 20;

[0072] Wherein, the positioning bolt 17 extends into the adjusting groove 16 and is slidingly connected with the adjusting groove 16;

[0073] Wherein, the second motor 18 is fixedly connected to the outer surface of the limiting block 20 away from the sliding block 15;

[0074] Wherein, the milling cutter 19 is fixedly connected to the rotating output shaft of the second motor 18.

[0075] Further, in this scheme, the second motor 18 is fixed on the limiting block 20 by bolts.

[0076] Further, in use, first unscrew the positioning bolt 17 in the adjusting groove 16, then rotate the limiting block 20, and then adjust the included angle between the milling cutters 19. At this time, the second motor 18 can be disassembled from the limiting block 20, and then the number of milling cutters 19 can be adjusted, and then the number of milling grooves on the drill rod body can be adjusted, and then the device can perform different number of milling groove processing on the drill rod body, thereby increasing the practicability and flexibility of the milling groove all-in-one machine.

[0077] As described above, after adjusting the appropriate position, tighten the positioning bolt 17 in the adjusting groove 16, and then fix the limiting block 20, and simultaneously fix the second motor 18 and the milling cutter 19.

[0078] As described above, at this time, the bidirectional threaded rod 7 can be rotated, and the bidirectional threaded rod 7 drives the two positioning blocks 9 to move in opposite or opposite directions, and simultaneously drives the two clamping blocks 10 to move. When the bidirectional threaded rod 7 drives the two clamping blocks 10 to move relative to each other, the drill rod body 11 can be placed between the two clamping blocks 10 for clamping and fixing, which is convenient and fast.

[0079] As described above, at this time, the electric telescopic rod 3 and the first motor 5 can be started simultaneously. The electric telescopic rod 3 drives the fixed block 4 and the fixing mechanism to move forward and backward, and simultaneously drives the drill rod body 11 to move. When the drill rod body 11 moves towards the fixed ring block 13, the first motor 5 drives the drill rod body 11 to rotate slowly. In this process, the outer surface of the drill rod body 11 is in contact with the plurality of milling cutters 19 at the same time, and the plurality of milling cutters 19 simultaneously mill grooves on the outer surface of the drill rod body 11. Because the drill rod body 11 moves while rotating at this time, the milling grooves on the drill rod body 11 at this time are helical grooves. Therefore, the milling groove all-in-one machine simultaneously processes multiple helical grooves on the drill rod body 11, thereby improving the production efficiency of the milling groove all-in-one machine for multi-prong helical groove drill rods, and also saving manpower, thereby increasing the practicability of the device.

[0080] Further, in this scheme, the drill rod body 11 refers to a drill rod that has not been milled between grooves, which is prior art and will not be described here.

[0081] Working principle: when the device is used, first, the positioning bolt 17 is screwed out of the adjusting groove 16, then the angle between the milling cutters 19 is adjusted by rotating the limiting block 20, at this time, the second motor 18 and the limiting block 20 can be disassembled, then the number of milling cutters 19 is adjusted, then the number of milling grooves of the drill rod body is adjusted, then the device can mill different numbers of grooves on the drill rod body, thereby increasing the practicability and flexibility of the milling groove all-in-one machine.

[0082] As described above, after adjusting the appropriate position, the positioning bolt 17 is screwed into the appropriate adjusting groove 16, thereby fixing the limiting block 20, and synchronously fixing the second motor 18 and the milling cutter 19.

[0083] As described above, at this time, the bidirectional threaded rod 7 can be rotated, the bidirectional threaded rod 7 drives the two limiting blocks 9 to move in opposite directions or in the same direction, thereby synchronously driving the two clamping blocks 10 to move, when the bidirectional threaded rod 7 drives the two clamping blocks 10 to move relative to each other, the drill rod body 11 can be placed between the two clamping blocks 10 for clamping and fixing, which is convenient and fast.

[0084] As described above, at this time, the electric telescopic rod 3 and the first motor 5 can be started synchronously, the electric telescopic rod 3 drives the fixed block 4 and the fixing mechanism to move forward and backward, thereby synchronously driving the drill rod body 11 to move, when the drill rod body 11 moves towards the fixed ring block 13, the first motor 5 drives the drill rod body 11 to rotate slowly, in this process, the outer surface of the drill rod body 11 is in contact with the plurality of milling cutters 19 at the same time, and the plurality of milling cutters 19 simultaneously mills grooves on the outer surface of the drill rod body 11, because the drill rod body 11 moves while rotating at this time, the milling grooves of the drill rod body 11 are helical grooves at this time, thereby the drill rod body 11 is processed by the milling groove all-in-one machine to form multiple helical grooves at the same time, thereby improving the production efficiency of the milling groove all-in-one machine for the multi-rib helical groove drill rod, and also saving labor, thereby increasing the practicability of the device.

[0085] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-rib spiral groove drilling rod production milling groove all-in-one machine, comprising a machining table (1), characterized in that: The upper surface of the processing table (1) is fixedly connected with a support block (12); Wherein, the support block (12) is fixedly connected with a fixed ring block (13); Wherein, the upper surface of the processing table (1) is fixedly connected with a fixed plate (2); Wherein, the outer surface of the side of the fixed plate (2) close to the support block (12) is fixedly connected with two electric telescopic rods (3); Wherein, the electric telescopic rod (3) is provided with a fixing mechanism, and the fixing mechanism comprises a fixed block (4), a first motor (5), a mounting block (6), a bidirectional threaded rod (7), a positioning rod (8), a drill rod body (11), a positioning block (9) and a clamping block (10); Wherein, the fixed ring block (13) is provided with a slot milling mechanism, and the slot milling mechanism comprises a limiting ring groove (14), a sliding block (15), an adjusting groove (16), a positioning bolt (17), a limiting block (20), a second motor (18) and a milling cutter (19).

2. The multi-rib spiral groove slot milling and grooving all-in-one machine according to claim 1, characterized in that: The fixed block (4) is fixedly connected at the telescopic end of the two electric telescopic rods (3); Wherein, the first motor (5) is fixedly connected at the outer surface of the side of the fixed block (4) close to the support block (12); Wherein, the mounting block (6) is fixedly connected on the rotating output shaft of the first motor (5); Wherein, the two positioning rods (8) are fixedly sleeved on the mounting block (6).

3. The multi-rib spiral groove slot milling and grooving all-in-one machine according to claim 2, characterized in that: The bidirectional threaded rod (7) is rotatably sleeved on the mounting block (6) through a bearing; Wherein, the two positioning blocks (9) are slidably sleeved on the outer surfaces of the two positioning rods (8); Wherein, the two positioning blocks (9) are threadedly sleeved on the outer surface of the bidirectional threaded rod (7); Wherein, the two positioning blocks (9) are located at the opposite threads of the bidirectional threaded rod (7).

4. The multi-edge spiral groove milling and slotting all-in-one machine according to claim 3, characterized in that: The two clamping blocks (10) are fixedly connected at the outer surfaces of the sides of the two positioning blocks (9) close to the support block (12); Wherein, the vertical sections of the two clamping blocks (10) are V-shaped, and the two clamping blocks (10) are mirror image arranged; Wherein, the drill rod body (11) is arranged between the two clamping blocks (10).

5. The multi-rib spiral groove slot milling and grooving all-in-one machine according to claim 4, characterized in that: The limiting ring groove (14) is formed in the inner wall of the fixed ring block (13); Wherein, the cross section of the limiting ring groove (14) is T-shaped; Wherein, a plurality of sliding blocks (15) are slidably connected in the limiting ring groove (14); Wherein, the sliding block (15) is matched with the limiting ring groove (14), and the cross section of the sliding block (15) is also T-shaped; Wherein, a plurality of adjusting grooves (16) are formed in the inner wall of the fixed ring block (13), and the plurality of adjusting grooves (16) are arranged in a central array with the fixed ring block (13) as the center; Wherein, the limiting block (20) is fixedly connected at the outer surface of the side of the vertical block of the sliding block (15) away from the horizontal block.

6. The multi-rib spiral groove slot milling and grooving all-in-one machine according to claim 5, characterized in that: The outer surface of the side of the limiting block (20) close to the fixed ring block (13) is attached to and slidably connected with the inner wall of the fixed ring block (13); Wherein, two positioning bolts (17) are threadedly sleeved in the limiting block (20); Wherein, the positioning bolt (17) extends into the adjusting groove (16) and is slidably connected with the adjusting groove (16); Wherein, the second motor (18) is fixedly connected at the outer surface of the side of the limiting block (20) away from the sliding block (15); The milling cutter (19) is fixedly connected to the rotating output shaft of the second motor (18).

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