CN220806439U - Multi-station processing machine for water injection holes of rock drilling column tooth drill bit - Google Patents

Abstract

The utility model belongs to the technical field of rock drilling column tooth drill bit processing equipment, and discloses a rock drilling column tooth drill bit water injection hole multi-station processing machine which comprises a workbench, wherein a drill seat is fixedly arranged on the left side of the top of the workbench, a movable shaft is movably sleeved on the left side of the inside of the drill seat, the left side of the movable shaft extends to the left side of the drill seat, and a drill bit positioned on the right side of the movable shaft is movably arranged on the inner wall of the drill seat. According to the utility model, the clamping plate, the first pneumatic cylinder and the movable arm are arranged, and due to the matched use between the rectangular block and the arc block, the whole drilling head is fixed on the right side of the movable shaft, so that the fixed installation is realized, then the first pneumatic cylinder can be started, the movable block can be made to move rightwards, so that the two movable arms push the two limiting blocks, the clamping plate and the whole arc block to move oppositely, the clamping and fixing effect on the drilling head can be relieved, and finally an operator can sequentially take out the drilling head from the inner wall of the drill seat for replacement treatment.

Description

Multi-station processing machine for water injection holes of rock drilling column tooth drill bit

Technical Field

The utility model belongs to the technical field of rock drilling column tooth drill bit processing equipment, and particularly relates to a multi-station processing machine for a water injection hole of a rock drilling column tooth drill bit.

Background

The rock drilling column tooth drill bit is the drill bit for rock drilling, and the drill bit is usually provided with corresponding water injection holes, so that the drill bit during rock drilling can be cooled, the existing rock drilling column tooth drill bit multi-station processing machine is provided with drill bits, the drill bits are drilled through the drill bits of a plurality of stations, the drill bits are generally sleeved on the device through bolts or direct threads, when an operator needs to disassemble and replace the drill bits, the operator needs to rotate the drill bits or the bolt structures on the drill bits in sequence, the operation is complex, the thread surfaces of the drill bits and the thread surfaces of the bolts are worn in long-term use, the subsequent installation and fixation effects are affected, and therefore, the operator needs to improve the drill bits.

Disclosure of utility model

The utility model aims at solving the problems, and provides the multi-station processing machine for the water injection holes of the tooth drill bit of the rock drilling column, which has the advantage of convenience in disassembly and replacement of the drill bit.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rock drill post tooth bore bit water injection hole multistation processing machine, includes the workstation, the left side fixed mounting at workstation top has the drill carriage, the inside left side activity of drill carriage has cup jointed the loose axle, the left side of loose axle extends to the left side of drill carriage, the inner wall movable mounting of drill carriage has the drilling head that is located the loose axle right side, the left end fixed mounting of drilling head has the rectangular block that is located the loose axle inner wall, the middle part movable mounting of drill carriage inner wall has the grip block that is located the drilling head upper and lower side, the inboard fixed mounting of grip block has the arc piece that is located the drilling head inner wall, the stopper that is located the drill carriage inner wall is all fixed mounting in both sides of grip block, the back fixed mounting of drill carriage has the first pneumatic cylinder that is located left between the stopper, the right side fixed mounting of first pneumatic cylinder has the movable block, the upper and lower all articulates of movable arm, the other end and the back of rear end stopper are articulated.

As the preferable mode of the utility model, a driving motor is fixedly arranged at the rear of the left side of the top end of the drill seat, one end of an output shaft of the driving motor is fixedly sleeved with a round shaft, the outer surfaces of the left sides of the round shaft and the movable shaft are fixedly sleeved with first driving wheels, and the first driving wheels are in transmission connection with each other through a first driving belt.

As the preferable mode of the utility model, the outer surfaces of the movable shafts are fixedly sleeved with second driving wheels which are positioned on the first driving wheels and are in transmission connection with each other through second driving belts.

As the preferable choice of the utility model, the right side of the top end of the workbench is movably provided with the placement seat, the right side of the top end of the workbench is fixedly provided with the second pneumatic cylinder positioned on the right side of the placement seat, the left end of the second pneumatic cylinder is fixedly connected with the bottom of the right side of the placement seat, and the top of the workbench is provided with the moving groove positioned below the left side of the placement seat.

As the preferable mode of the utility model, the bottom end of the placing seat is fixedly provided with the sliding block positioned on the inner wall of the moving groove, and the outer surface of the sliding block is movably sleeved with the inner wall of the moving groove.

As the preferable mode of the utility model, the inner wall of the workbench is movably provided with the collecting frame positioned below the position between the drill seat and the placing seat, the middle part of the left side of the collecting frame is fixedly provided with the handle, the outer surface of the workbench is movably sleeved with the fixed baffle frame positioned outside the middle part of the collecting frame, the middle part of the bottom end of the right side of the fixed baffle frame is fixedly provided with the toothed plate, the right side of the workbench is fixedly provided with the power motor positioned below the back of the toothed plate, one end of the output shaft of the power motor is fixedly sleeved with the rotating shaft, the outer surface of the left side of the rotating shaft is fixedly sleeved with the gear, and the outer surface of the gear is in meshed connection with the rear end of the toothed plate.

As the preferable mode of the utility model, the middle parts of the front and rear parts of the collecting frame are fixedly provided with the supporting blocks positioned on the inner wall of the workbench, the right sides of the supporting blocks are movably provided with the pushing blocks, the outer surfaces of the pushing blocks are movably sleeved with the inner wall of the workbench, the right sides of the pushing blocks are fixedly provided with the connecting springs, and the other ends of the connecting springs are fixedly connected with the inner wall of the workbench.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the clamping plate, the first pneumatic cylinder and the movable arm are arranged, and due to the matched use between the rectangular block and the arc block, the whole drilling head is fixed on the right side of the movable shaft, so that the fixed installation is realized, then the first pneumatic cylinder can be started, the movable block can be made to move rightwards, so that the two movable arms push the two limiting blocks, the clamping plate and the whole arc block to move oppositely, the clamping and fixing effect on the drilling head can be relieved, and finally an operator can sequentially take out the drilling head from the inner wall of the drill seat for replacement treatment.

2. According to the utility model, the fixed baffle frame, the power motor and the connecting spring are arranged, so that a great amount of scraps can fall into the collecting frame for collecting when the drilling head is used for rotary drilling of the rock drilling column tooth drill bit, then the power motor can be started, the rotating shaft drives the gear to rotate due to the running of the power motor, and the toothed plate and the fixed baffle frame are driven to integrally descend to release the blocking effect on the collecting frame due to the meshing relationship between the outer surface of the gear and the rear end of the toothed plate, and finally the pushing block is driven to integrally extend rightwards due to the elastic force of the connecting spring so as to collect scraps in the collecting frame.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a stopper according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a connecting spring of the present utility model;

FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 2;

fig. 6 is a partially enlarged schematic structural view of fig. 3 at B.

In the figure: 1. a work table; 2. a drill base; 3. a movable shaft; 4. a drilling head; 5. rectangular blocks; 6. a clamping plate; 7. an arc block; 8. a limiting block; 9. a first pneumatic cylinder; 10. a moving block; 11. a movable arm; 12. a driving motor; 13. a circular shaft; 14. a first driving wheel; 15. a first belt; 16. a second driving wheel; 17. a second belt; 18. a placement seat; 19. a second pneumatic cylinder; 20. a moving groove; 21. a slide block; 22. a collection frame; 23. a handle; 24. a fixed baffle frame; 25. a toothed plate; 26. a power motor; 27. a rotating shaft; 28. a gear; 29. a support block; 30. a pushing block; 31. and a connecting spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the utility model provides a multi-station processing machine for water injection holes of a rock drill bit with teeth, which comprises a workbench 1, wherein a drill seat 2 is fixedly arranged on the left side of the top of the workbench 1, a movable shaft 3 is movably sleeved on the left side of the inside of the drill seat 2, the left side of the movable shaft 3 extends to the left side of the drill seat 2, a drilling head 4 positioned on the right side of the movable shaft 3 is movably arranged on the inner wall of the drill seat 2, a rectangular block 5 positioned on the inner wall of the movable shaft 3 is fixedly arranged at the left end of the drilling head 4, a clamping plate 6 is movably arranged in the middle of the inner wall of the drill seat 2, an arc block 7 positioned on the inner wall of the drilling head 4 is fixedly arranged at the inner side of the clamping plate 6, limiting blocks 8 positioned on the inner wall of the drill seat 2 are fixedly arranged at the two sides of the clamping plate 6, a first pneumatic cylinder 9 positioned on the left side between the limiting blocks 8 is fixedly arranged on the back of the drill seat 2, a moving block 10 is fixedly arranged on the right side of the first pneumatic cylinder 9, movable blocks 10 are both upper and lower sides of the moving block 10 are hinged with movable arms 11, and the other ends of the movable arms 11 are hinged with the back sides of the limiting blocks 8.

The first pneumatic cylinder 9 can be started firstly, and the whole of the moving block 10 is pushed to move rightwards due to the operation of the first pneumatic cylinder 9, so that the two movable arms 11 deflect and push the two limiting blocks 8 and the whole of the clamping plate 6 to move reversely at the same time, so that the clamping and fixing effects on the drilling heads 4 are relieved, and finally the multiple drilling heads 4 can be sequentially taken out from the inner wall of the drill seat 2, and the purpose of disassembly and replacement is achieved.

Referring to fig. 1, a driving motor 12 is fixedly installed at the rear of the left side of the top end of a drill base 2, one end of an output shaft of the driving motor 12 is fixedly sleeved with a round shaft 13, the outer surfaces of the round shaft 13 and the left side of a movable shaft 3 are fixedly sleeved with first driving wheels 14, and the first driving wheels 14 are in transmission connection with each other through a first driving belt 15.

As a technical optimization scheme of the utility model, by arranging the driving motor 12, the round shaft 13 rotates due to the operation of the driving motor 12, so that the first transmission belt 15 drives the movable shaft 3 at the rear end and the first transmission wheel 14 to rotate.

Referring to fig. 1, the outer surfaces of the movable shafts 3 are fixedly sleeved with second driving wheels 16 positioned on the first driving wheels 14, and the second driving wheels 16 are in driving connection with each other through a second driving belt 17.

As a technical optimization scheme of the utility model, by arranging the second driving belt 17, when the movable shaft 3 at the rear end rotates, the second driving belt 17 drives the second driving wheel 16 and other movable shafts 3 to rotate integrally and simultaneously.

Referring to fig. 1 and 2, a placement seat 18 is movably mounted on the right side of the top end of the workbench 1, a second pneumatic cylinder 19 positioned on the right side of the placement seat 18 is fixedly mounted on the right side of the top end of the workbench 1, the left end of the second pneumatic cylinder 19 is fixedly connected with the bottom of the right side of the placement seat 18, and a moving groove 20 positioned below the left side of the placement seat 18 is formed in the top of the workbench 1.

As a technical optimization scheme of the utility model, by arranging the second pneumatic cylinder 19, the second pneumatic cylinder 19 runs to drive the placement seat 18 to move left and right integrally.

Referring to fig. 2, a slider 21 is fixedly installed at the bottom end of the placement base 18 and positioned on the inner wall of the moving groove 20, and the outer surface of the slider 21 is movably sleeved with the inner wall of the moving groove 20.

As a technical optimization scheme of the utility model, by arranging the movable groove 20 and the sliding block 21, the movable groove 20 and the sliding block 21 are matched, so that a good limiting effect on the whole movement of the placement seat 18 can be achieved.

Referring to fig. 2 and 5, the inner wall of the working table 1 is movably provided with a collecting frame 22 positioned below between the drill base 2 and the placing base 18, the middle part of the left side of the collecting frame 22 is fixedly provided with a handle 23, the outer surface of the working table 1 is movably sleeved with a fixed baffle frame 24 positioned outside the middle part of the collecting frame 22, the middle part of the bottom end of the right side of the fixed baffle frame 24 is fixedly provided with a toothed plate 25, the right side of the working table 1 is fixedly provided with a power motor 26 positioned below the back surface of the toothed plate 25, one end of an output shaft of the power motor 26 is fixedly sleeved with a rotating shaft 27, the outer surface of the left side of the rotating shaft 27 is fixedly sleeved with a gear 28, and the outer surface of the gear 28 is in meshed connection with the rear end of the toothed plate 25.

As a technical optimization scheme of the utility model, by arranging the power motor 26, the running of the power motor 26 can lead the rotating shaft 27 to drive the gear 28 to integrally rotate so as to drive the toothed plate 25 and the fixed baffle frame 24 to integrally descend, so that the blocking and fixing effects on the collecting frame 22 are relieved.

Referring to fig. 4, the middle parts of the front and rear sides of the collecting frame 22 are fixedly provided with supporting blocks 29 positioned on the inner wall of the workbench 1, the right sides of the supporting blocks 29 are movably provided with pushing blocks 30, the outer surfaces of the pushing blocks 30 are movably sleeved with the inner wall of the workbench 1, the right sides of the pushing blocks 30 are fixedly provided with connecting springs 31, and the other ends of the connecting springs 31 are fixedly connected with the inner wall of the workbench 1.

As a technical optimization scheme of the utility model, by arranging the connecting spring 31, when an operator releases the blocking and fixing effect on the collecting frame 22, the connecting spring 31 is used for

The working principle and the using flow of the utility model are as follows:

Firstly, an operator can sequentially put the rock drill column tooth drill bit into the placing seat 18 to be fixed, then start the second pneumatic cylinder 19 to push the placing seat 18 to integrally move leftwards, and simultaneously start the driving motor 12 to enable the round shaft 13 to drive the first driving wheel 14 to rotate, so that the first driving belt 15 can drive the movable shaft 3 at the rear end and the first driving wheel 14 to rotate, then the second driving belt 17 can drive other movable shafts 3 and the first driving wheel 14 to integrally rotate, and finally a plurality of drilling heads 4 can rotate to drill the rock drill column tooth drill bit.

Then the drilled scraps will fall to the inner surface of the collecting frame 22 for collecting, at this time, the power motor 26 can be started, the rotating shaft 27 drives the gear 28 to rotate due to the operation of the power motor 26, then the toothed plate 25 and the fixed baffle frame 24 can be driven downwards, the blocking and fixing effect on the collecting frame 22 is relieved, then the pushing block 30 is pushed to drive the supporting block 29 and the collecting frame 22 to integrally extend leftwards due to the elastic force of the connecting spring 31, and finally the handle 23 can be pulled to completely pull out the collecting frame 22, so that scraps of the collecting frame 22 are disposed.

When the operator needs to detach and replace the drilling head 4, the first pneumatic cylinder 9 can be started at this time, the whole moving block 10 can be pushed to move rightwards, so that the two movable arms 11 deflect and push the two limiting blocks 8 and the clamping plate 6 to move reversely, until the two arc blocks 7 are completely separated from the outer side of the drilling head 4, the fixing effect on the drilling head 4 is relieved, and finally the operator can take out a plurality of drilling heads 4 from the inner wall of the drill seat 2 in sequence to replace.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The multi-station processing machine for the water injection holes of the rock drilling column tooth drill bit comprises a workbench (1), and is characterized in that: the left side fixed mounting at workstation (1) top has drill floor (2), inside left side activity of drill floor (2) has cup jointed loose axle (3), the left side of loose axle (3) extends to the left side of drill floor (2), the inner wall movable mounting of drill floor (2) has first pneumatic cylinder (9) that are located the drill floor (3) right side, the left end fixed mounting of drill floor (4) has rectangular piece (5) that are located the inner wall of loose axle (3), the mid-mounting of drill floor (2) inner wall has arc piece (7) that are located drill floor (4) upper and lower side grip block (6), the inboard fixed mounting of grip block (6) has arc piece (7) that are located the inner wall of drill floor (4), the equal fixed mounting in both sides of grip block (6) has stopper (8) that are located the inner wall of drill floor (2), the back fixed mounting of drill floor (2) has first pneumatic cylinder (9) that are located the left side between stopper (8), the right side fixed mounting of first pneumatic cylinder (9) has rectangular piece (10) that are located the inner wall, the other end (11) all have articulated arm (11) on the back.

2. The multi-station processing machine for water injection holes of rock drill bit teeth of rock drill column according to claim 1, wherein: the rear of drill seat (2) top left side is fixed mounting has driving motor (12), the one end of driving motor (12) output shaft has fixedly cup jointed circular shaft (13), circular shaft (13) all has fixedly cup jointed first drive wheel (14) with the left surface of loose axle (3), first drive wheel (14) are connected through first drive belt (15) transmission each other.

3. The multi-station processing machine for water injection holes of rock drill bit teeth of rock drill column according to claim 1, wherein: the outer surfaces of the movable shafts (3) are fixedly sleeved with second driving wheels (16) which are positioned on the first driving wheels (14), and the second driving wheels (16) are in transmission connection with each other through second driving belts (17).

4. The multi-station processing machine for water injection holes of rock drill bit teeth of rock drill column according to claim 1, wherein: the right side movable mounting on workstation (1) top has places seat (18), the right side fixed mounting on workstation (1) top has second pneumatic cylinder (19) that are located the right side of placing seat (18), the left end of second pneumatic cylinder (19) and the bottom fixed connection on the right side of placing seat (18), the removal groove (20) that are located the left below of placing seat (18) have been seted up at the top of workstation (1).

5. The multi-station processing machine for the water injection hole of the rock drill column tooth drill bit according to claim 4, wherein: the bottom end of the placement seat (18) is fixedly provided with a sliding block (21) positioned on the inner wall of the moving groove (20), and the outer surface of the sliding block (21) is movably sleeved with the inner wall of the moving groove (20).

6. The multi-station processing machine for water injection holes of rock drill bit teeth of rock drill column according to claim 1, wherein: the utility model discloses a drilling machine, including workstation (1), including frame (18) and fixed bolster (24), fixed bolster (24) are fixed bolster (25), fixed bolster (25) are fixed bolster, power motor (26) are located pinion rack (25) back below on the right side of workstation (1), pivot (27) have been cup jointed to the one end of power motor (26) output shaft is fixed, gear (28) have been cup jointed in the external surface fixed bolster of pivot (27) left side, the surface of gear (28) is connected with the rear end meshing of pinion rack (25).

7. The multi-station processing machine for the water injection hole of the rock drill column tooth drill bit according to claim 6, wherein: the middle part in collection frame (22) front and back all fixed mounting has supporting shoe (29) that are located workstation (1) inner wall, right side movable mounting of supporting shoe (29) has ejector pad (30), the surface of ejector pad (30) cup joints with the inner wall activity of workstation (1), the right side fixed mounting of ejector pad (30) has connecting spring (31), the other end and the inner wall fixed connection of workstation (1) of connecting spring (31).