CN215146983U

CN215146983U - Angle-adjustable drilling positioning fixture

Info

Publication number: CN215146983U
Application number: CN202121331345.7U
Authority: CN
Inventors: 贺龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-14
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses an angle adjustable drilling positioning fixture, concretely relates to drilling positioning fixture technical field, comprises a workbench, the top surface fixed mounting of workstation has the starting box, one side movable mounting of starting box has the movable plate, the bottom surface fixed mounting of movable plate has drilling mechanism, the direction spout has been seted up to one side of starting box, the top surface fixed mounting of workstation has the regulating box, one side of regulating box is rotated and is installed the transmission shaft, the one end fixedly connected with movable tube of transmission shaft, the inner wall movable mounting of movable tube has the grip block. Among the above-mentioned scheme, can start gear motor through control panel, gear motor takes the action wheel to rotate slowly, and the action wheel takes adjusting gear again to rotate, realizes driving grip block pivoted effect at last, and the angle of punching begins to change, changes to suitable position after, can close gear motor, begins to punch, need not to change the device and just can realize that the multi-angle punches, and the practicality is strong.

Description

Angle-adjustable drilling positioning fixture

Technical Field

The utility model relates to a drilling positioning fixture technical field, more specifically say, the utility model relates to an angle adjustable drilling positioning fixture.

Background

Drilling refers to an operation of processing holes in a solid material by using a drill bit, and is a bench drill, which is a small-sized drill used on a workbench.

However, the existing drilling machine lacks an adjusting mechanism, the clamping device well fixes the device, the angle cannot be directly adjusted, the device needs to be replaced, a specific position is selected, and then clamping is carried out again, so that the operation is very troublesome; and when drilling, the piece is not cleared up in time and can influence drilling quality.

It is therefore desirable to provide an angularly adjustable drill positioning jig.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an angularly adjustable drilling positioning fixture to solve prior art and lack adjustment mechanism, carry out the problem of punching to the device multiposition.

In order to solve the technical problem, the utility model provides a following technical scheme: an angle-adjustable drilling positioning fixture comprises a workbench, a starting box is fixedly mounted on the top surface of the workbench, a movable plate is movably mounted on one side of the starting box, a drilling mechanism is fixedly mounted on the bottom surface of the movable plate, a guide chute is formed in one side of the starting box, an adjusting box is fixedly mounted on the top surface of the workbench, a transmission shaft is rotatably mounted on one side of the adjusting box, a movable pipe is fixedly connected to one end of the transmission shaft, a clamping plate is movably mounted on the inner wall of the movable pipe, a round hole is formed in one side of the clamping plate, a threaded rod is movably mounted on the inner wall of the round hole, a limiting shaft is fixedly mounted at one end of the threaded rod, a limiting valve is sleeved on the outer wall thread of the threaded rod, a speed reduction motor is arranged on the bottom surface of an inner cavity of the adjusting box, a driving shaft is fixedly sleeved on the output end of the speed reduction motor, a driving wheel is fixedly sleeved on the outer wall of the driving shaft, and the other end of the transmission shaft is fixedly sleeved with an adjusting gear.

Preferably, the one end of drive shaft is rotated with the inner wall of regulating box and is connected, the outer edge and the adjusting gear intermeshing of action wheel are connected, gear motor's incoming end electric connection has control panel.

Preferably, the quantity of grip block is two, and is the symmetric distribution, two the arc wall has all been seted up to one side of grip block, closely laminate between the inner wall of activity pipe and the outer wall of grip block.

Preferably, the inside of start-up case is equipped with the aspirator pump, the fixed cover of one end of aspirator pump has connect the negative pressure pipe, the fixed cover of the other end of aspirator pump has connect the outlet duct.

Preferably, the inside of the starting box is provided with a waste residue collecting box, one side of the waste residue collecting box is fixedly connected with a feeding bent pipe, the inner wall of the starting box is fixedly provided with an air inlet pipe, and one side of the air inlet pipe is fixedly provided with an air inlet column.

Preferably, a dust collection groove is formed in one side of the starting box, the inner wall of the dust collection groove is fixedly connected with the outer wall of the air inlet column, a dust filter screen is arranged inside the negative pressure pipe, and an air outlet cover is fixedly connected to one end of the air outlet pipe.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the device is placed between the two clamping plates, the limiting valve is rotated, the limiting valve slides on the threaded rod and pushes one of the clamping plates to move towards the other clamping plate, and the clamping effect on the device is finished; in addition, the speed reducing motor can be started through the control panel, the speed reducing motor drives the driving wheel to rotate slowly, the driving wheel drives the adjusting gear to rotate, the effect of driving the clamping plate to rotate is achieved finally, the punching angle begins to change, the speed reducing motor can be turned off after the clamping plate rotates to a proper position, punching is started, multi-angle punching can be achieved without replacing devices, and the practicability is high;

in the above-mentioned scheme, through starting the aspirator pump, the aspirator pump is through producing the negative pressure to the waste residue collecting box to siphoning away the waste residue that the drilling brought through the intake pipe, inside the waste residue gets into the waste residue collecting box, waste gas was discharged from the outlet duct, avoids the waste residue to concentrate on the hole, influences the judgement of the accuracy of punching, also saves the trouble of later stage clearance simultaneously.

Drawings

Fig. 1 is an overall first schematic view of the present invention;

fig. 2 is an enlarged schematic structural view of fig. 1 a according to the present invention;

fig. 3 is an overall second schematic view of the present invention;

FIG. 4 is a schematic view of the internal structure of the adjusting box of the present invention;

fig. 5 is a schematic view of the internal structure of the starting box of the present invention.

[ reference numerals ]

1. A work table; 2. starting a box; 3. moving the plate; 4. a drilling mechanism; 5. a guide chute; 6. an adjusting box; 7. a drive shaft; 8. a movable tube; 9. a clamping plate; 10. a limiting shaft; 11. a threaded rod;

12. a limit valve; 13. a reduction motor; 14. a drive shaft; 15. a driving wheel; 16. an adjusting gear;

17. a getter pump; 18. a waste residue collection box; 19. a feeding bent pipe; 20. an air inlet pipe; 21. an air outlet pipe; 22. a dust collection groove.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more clear, the following detailed description is given with reference to the accompanying drawings and specific embodiments, and the description of this section is only exemplary and explanatory and should not be taken as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Example one

As shown in FIGS. 1-4, an embodiment of the utility model provides an angle-adjustable drilling positioning fixture, which comprises a workbench 1, a starting box 2 is fixedly arranged on the top surface of the workbench 1, a movable plate 3 is movably arranged on one side of the starting box 2, a drilling mechanism 4 is fixedly arranged on the bottom surface of the movable plate 3, a guide chute 5 is arranged on one side of the starting box 2, an adjusting box 6 is fixedly arranged on the top surface of the workbench 1, a transmission shaft 7 is rotatably arranged on one side of the adjusting box 6, a movable tube 8 is fixedly connected with one end of the transmission shaft 7, a clamping plate 9 is movably arranged on the inner wall of the movable tube 8, a round hole is arranged on one side of the clamping plate 9, a threaded rod 11 is movably arranged on the inner wall of the round hole, a limit shaft 10 is fixedly arranged on one end of the threaded rod 11, a limit valve 12 is sleeved on the outer wall thread of the threaded rod 11, a speed reduction motor 13 is arranged on the bottom surface of the inner cavity of the adjusting box 6, the output end of the speed reducing motor 13 is fixedly sleeved with a driving shaft 14, the outer wall of the driving shaft 14 is fixedly sleeved with a driving wheel 15, and the other end of the driving shaft 7 is fixedly sleeved with an adjusting gear 16; one end of the driving shaft 14 is rotatably connected with the inner wall of the adjusting box 6, the outer edge of the driving wheel 15 is meshed with the adjusting gear 16, and the access end of the speed reducing motor 13 is electrically connected with a control panel.

Specifically, when punching is needed, a device is placed between two clamping plates 9, a limiting valve 12 is rotated, the limiting valve 12 slides on a threaded rod 11, and pushes one of the clamping plates 9 to move towards the other clamping plate 9, so that the purpose of clamping the device is fulfilled; and then the gear motor 13 can be started through the control panel, the gear motor 13 drives the driving wheel 15 to slowly rotate, the driving wheel 15 drives the adjusting gear 16 to rotate, the adjusting gear 16 drives the transmission shaft 7 and the clamping plate 9 to rotate, finally, the effect of overturning the device is realized, the punching angle is changed, the gear motor 13 is closed after the gear motor rotates to a proper position, punching is started, and multiple parts of the device can be punched without taking down the device.

Wherein, the quantity of grip block 9 is two, and is the symmetric distribution, and the arc wall has all been seted up to one side of two grip blocks 9, closely laminates between the inner wall of activity pipe 8 and the outer wall of grip block 9.

Specifically, the inner wall of the movable tube 8 is tightly attached to the outer wall of the clamping plate 9, the friction force between the movable tube 8 and the clamping plate 9 is large, and the clamping plate 9 cannot move when punching is ensured.

Example two

As shown in fig. 1 to 5, the second embodiment differs from the first embodiment in that a getter pump 17 is added: an air suction pump 17 is arranged in the starting box 2, one end of the air suction pump 17 is fixedly sleeved with a negative pressure pipe, and the other end of the air suction pump 17 is fixedly sleeved with an air outlet pipe 21; a waste residue collection box 18 is arranged in the starting box 2, one side of the waste residue collection box 18 is fixedly connected with a feeding bent pipe 19, an air inlet pipe 20 is fixedly arranged on the inner wall of the starting box 2, and an air inlet column is fixedly arranged on one side of the air inlet pipe 20; the dust collection groove 22 is formed in one side of the starting box 2, the inner wall of the dust collection groove 22 is fixedly connected with the outer wall of the air inlet column, the dust filter screen is arranged inside the negative pressure pipe, and the air outlet cover is fixedly connected to one end of the air outlet pipe 21.

Specifically, when punching is performed, chippings are easily generated, the air suction pump 17 is started, the air suction pump 17 starts to pump air in the waste residue collection box 18 through the negative pressure pipe, so that the waste residue collection box 18 generates negative pressure, waste residues caused by drilling are sucked away through the air inlet pipe 20 and enter the waste residue collection box 18, waste gas is discharged from the air outlet pipe 21, the waste residues are prevented from being concentrated in holes, judgment of punching accuracy is influenced, and meanwhile, the trouble of later-period cleaning is also avoided; the dust filter screen can also prevent waste slag from entering the interior of the suction pump 17 carelessly, so that the suction pump 17 is scrapped.

The working process of the utility model is as follows:

according to the scheme, before drilling, a device is placed between two clamping plates 9, the limiting valve 12 is rotated, the limiting valve 12 slides on the threaded rod 11 and pushes one of the clamping plates 9 to move towards the other clamping plate 9, the purpose of clamping the device is finished, and then drilling is started;

when the drilling angle needs to be adjusted, the speed reducing motor 13 can be started through the control panel, the speed reducing motor 13 drives the driving wheel 15 to slowly rotate, the driving wheel 15 drives the adjusting gear 16 to rotate, the adjusting gear 16 drives the transmission shaft 7 and the clamping plate 9 to rotate, finally, the effect of overturning the device is achieved, the drilling angle is changed, and after the device is rotated to a proper position, the speed reducing motor 13 is closed, and drilling is started;

in the process of punching, start aspirator pump 17, aspirator pump 17 begins to take out the inside air of waste residue collecting box 18 through the negative pressure pipe, makes waste residue collecting box 18 produce the negative pressure to inhale away the waste residue that the drilling brought through intake pipe 20, inside the waste residue got into waste residue collecting box 18, waste gas was discharged from outlet duct 21, avoided the waste residue to concentrate in the hole, influence the judgement of the accuracy of punching.

The device not only can steadily hold the device, can also adjust the angle of punching, and angular adjustment scope is 360 degrees, uses very in a flexible way, can also absorb the piece that the production punched simultaneously, avoids the piece to concentrate on in the hole, influences the judgement of the accuracy of punching, also saves the trouble of later stage clearance, and is practical strong, is worth promoting.

The points to be finally explained are: the terms "central," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the description and are used in a generic and descriptive sense only and not for purposes of limitation, the term "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for a person of ordinary skill in the art;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an angularly adjustable drilling positioning fixture, includes workstation (1), the top surface fixed mounting of workstation (1) has start-up box (2), one side movable mounting of start-up box (2) has movable plate (3), its characterized in that, the bottom surface fixed mounting of movable plate (3) has drilling mechanism (4), direction spout (5) have been seted up to one side of start-up box (2), the top surface fixed mounting of workstation (1) has adjusting box (6), one side of adjusting box (6) is rotated and is installed transmission shaft (7), the one end fixedly connected with activity pipe (8) of transmission shaft (7), the inner wall movable mounting of activity pipe (8) has grip block (9), the round hole has been seted up to one side of grip block (9), the inner wall movable mounting of round hole has threaded rod (11), the one end fixed mounting of threaded rod (11) has spacing axle (10), the outer wall screw thread of threaded rod (11) has cup jointed stop valve (12), the bottom surface of regulating box (6) inner chamber is equipped with gear motor (13), the fixed cover of output of gear motor (13) has cup jointed drive shaft (14), the fixed action wheel (15) that has cup jointed of outer wall of drive shaft (14), the fixed cover of the other end of transmission shaft (7) has cup jointed adjusting gear (16).

2. The angle-adjustable drilling positioning fixture as claimed in claim 1, wherein one end of the driving shaft (14) is rotatably connected with the inner wall of the adjusting box (6), the outer edge of the driving wheel (15) is meshed with the adjusting gear (16) to be connected, and the input end of the speed reducing motor (13) is electrically connected with a control panel.

3. The drilling positioning fixture with the adjustable angle as claimed in claim 1, wherein the number of the clamping plates (9) is two, the clamping plates are symmetrically distributed, arc-shaped grooves are formed in one side of each of the two clamping plates (9), and the inner wall of the movable pipe (8) is tightly attached to the outer wall of each clamping plate (9).

4. The angle adjustable drilling positioning fixture as claimed in claim 1, wherein a suction pump (17) is arranged inside the starting box (2), a negative pressure pipe is fixedly sleeved at one end of the suction pump (17), and an air outlet pipe (21) is fixedly sleeved at the other end of the suction pump (17).

5. The angle adjustable drilling positioning fixture according to claim 1, wherein a waste residue collection box (18) is arranged inside the starting box (2), a feeding bent pipe (19) is fixedly connected to one side of the waste residue collection box (18), an air inlet pipe (20) is fixedly installed on the inner wall of the starting box (2), and an air inlet column is fixedly installed on one side of the air inlet pipe (20).

6. The angle-adjustable drilling positioning fixture as claimed in claim 4, wherein a dust suction groove (22) is formed in one side of the starting box (2), the inner wall of the dust suction groove (22) is fixedly connected with the outer wall of the air inlet column, a dust filter screen is arranged inside the negative pressure pipe, and an air outlet cover is fixedly connected to one end of the air outlet pipe (21).