CN217647559U

CN217647559U - Modified drilling machine

Info

Publication number: CN217647559U
Application number: CN202221610061.6U
Authority: CN
Inventors: 涂伟
Original assignee: Xiamen Shiwanghui Energy Saving Technology Co ltd
Current assignee: Xiamen Shiwanghui Energy Saving Technology Co ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2022-10-25
Anticipated expiration: 2032-06-25

Abstract

The application discloses repacking type drilling machine relates to the technical field of drilling machine, has improved the inconvenient problem of manually operation drilling machine, and it includes the organism, the organism is including the base that supplies target object location installation, the workstation that has drilling function and the support arm that is used for supporting the workstation, the workstation is located the top of base, the one end and the base fixed connection of support arm, the other end fixed connection of workstation and support arm, the one end that the workstation is close to the base is provided with the drill bit, install the drilling tool on the drill bit, still be provided with first driving piece and second driving piece on the workstation, first driving piece is used for ordering about the drill bit and rotates, the second driving piece is used for ordering about the drill bit and removes along vertical direction, the axis of rotation of drill bit is parallel with the moving direction of drill bit. This application can liberate operating personnel's both hands, makes the drilling process of drilling machine more automatic, improves the drilling efficiency and the drilling quality of drilling machine.

Description

Modified drilling machine

Technical Field

The application relates to the technical field of drilling machines, in particular to a modified drilling machine.

Background

A drill is a general term for machines and apparatuses that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary pressing using a tool harder and sharper than the object. Also known as drills, punches, through-hole machines, and the like.

At present, common drilling machines are all semi-automatic drilling machines, and an existing semi-automatic drilling machine is shown in fig. 1 and comprises a machine body 1, a first driving part 41 and a manual part 9, wherein a drill bit 42 is installed on the machine body 1, a corresponding drilling tool 43 is installed on the drill bit 42, the first driving part 41 is fixedly connected with the machine body 1, the first driving part 41 drives the drill bit 42 to rotate, the manual part 9 is located on one side of the machine body 1, the manual part 9 is rotatably connected with the machine body 1, and the drill bit 42 can be driven to move along the direction of the rotation axis of the manual part 9 by rotating the manual part 9. In use, the target object is placed under the drill bit 42, the drill bit 42 starts to rotate after the first driving member 41 is activated, and then the drill bit 42 is moved towards the target object by rotating the hand piece 9, thereby controlling the rotating drilling tool 43 to drill the target object.

And the operator controls the feeding speed of the drill according to the drilling condition so as to complete the drilling on the target object. However, the drilling machine needs to be manually operated by an operator in the whole working process, so that the labor intensity of the operator is high, and the efficiency of manual operation is low. Meanwhile, the feeding speed of the drill bit under manual operation is not easy to control, so that the requirement on the operation technology of an operator is high, otherwise, the quality of the drill hole in the target object is influenced, and even the drill bit on the drill bit is possibly broken, so that the existing drilling machine needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient problem of manual operation drilling machine, this application provides a repacking type drilling machine.

The application provides a repacking type drilling machine adopts following technical scheme:

the utility model provides a repacking type drilling machine, includes the organism, the organism is including the base that supplies target object location installation, the workstation that has drilling function and the support arm that is used for supporting the workstation, the workstation is located the top of base, the one end and the base fixed connection of support arm, the other end fixed connection of workstation and support arm, the one end that the workstation is close to the base is provided with the drill bit, install the drilling tool on the drill bit, still be provided with first driving piece and second driving piece on the workstation, first driving piece is used for ordering about the drill bit and rotates, the second driving piece is used for ordering about the drill bit and removes along vertical direction, the axis of rotation of drill bit is parallel with the moving direction of drill bit.

Through adopting above-mentioned technical scheme, change traditional manual drive for external power source drive for the lift of control drill bit can alleviate operating personnel's work burden, makes the use of drilling machine more convenient.

Optionally, the drill bit is further sleeved with a drill bushing, the drill bushing is located inside the workbench and is connected with the workbench in a sliding mode, the drill bushing slides along with the drill bit, a sliding block is arranged on the drill bushing, a first sliding groove for the sliding block to slide is formed in the workbench, a sensing piece is arranged on one side of the sliding block of the workbench, when the sensing piece senses the sliding block, the drill bit stops moving upwards, and the sensing piece limits an uplink terminal point of the drill bit.

Through adopting above-mentioned technical scheme, the response piece can restrict the ascending terminal point of drill bit to reduce the drill bit and rise excessive probability, make the use of drilling machine more convenient.

Optionally, still be provided with the guide on the workstation, guide and workstation fixed connection, response piece and guide sliding connection, the sliding direction of response piece is parallel with the sliding direction of sliding block.

Through adopting above-mentioned technical scheme, can make things convenient for operating personnel to slide the response piece according to the demand to the position of the ascending terminal point of control drill bit reduces the idle running distance of drill bit drilling in-process, thereby improves the drilling efficiency of drilling machine.

Optionally, the drilling machine further comprises a controller for controlling the machine body, wherein the controller is positioned on one side of the machine body and can limit the descending terminal point of the drill bit.

By adopting the technical scheme, an operator can control the downlink terminal point of the drill bit through the controller according to requirements, so that the drilling depth of the drilling machine is controlled, the probability of excessive drilling of the drill bit is reduced, and the drilling machine is further convenient to use.

Optionally, the workstation is worn out to the one end that the drill bushing is close to the drill bit, the one end that the first driving piece was kept away from to the drill bushing is provided with the splashproof cover that is used for reducing the piece and splashes, the tip fixed connection of splashproof cover and drill bushing, the splashproof cover surrounds drill bit and drilling tool.

Through adopting above-mentioned technical scheme, the splash guard can reduce the piece of drilling in-process and splash, protects operating personnel.

Optionally, the splash guard is provided with a plurality of meshes, and the apertures of the meshes are smaller than the size of the splashed debris.

Through adopting above-mentioned technical scheme, when reducing the piece and splashing, can make things convenient for a plurality of meshs of operating personnel printing opacity to observe the drilling condition.

Optionally, the splash guard is foldable.

By adopting the technical scheme, the position of the splash guard can be changed only by turning over the splash guard, so that the splash guard can be conveniently used.

Optionally, the splash guard is detachably connected with the drill bushing through a positioning piece.

Through adopting above-mentioned technical scheme, can make things convenient for the dismouting of splashproof cover to change.

Optionally, when the second driving element drives the drill bit to move, the drill bit moves at a constant speed.

Through adopting above-mentioned technical scheme, can make the in-process uniform velocity of the drilling of drill bit feed, improve drilling quality, can reduce the probability that the drilling tool damaged in the drilling process simultaneously.

In summary, the present application includes at least one of the following benefits:

1. the automation degree of the drilling machine is improved, the hands of an operator are liberated, and the use and operation of the operator are facilitated;

2. the induction piece is matched with the controller, so that the drilling path of the drilling machine can be determined, the drilling efficiency of the drilling machine is improved, and meanwhile, the feeding speed of the drill bit during drilling is constant, so that the drilling quality of the drilling machine is improved;

3. the splash guard can make things convenient for operating personnel to observe the drilling condition when protecting operating personnel, and the splash guard can turn over a, facilitates the use.

Drawings

Fig. 1 is a sectional view of a conventional drilling machine;

FIG. 2 is a schematic illustration of a modified drilling machine of an embodiment of the present application without a splash guard;

figure 3 is an elevation view of a retrofit-type drilling machine of an embodiment of the present application with a splash guard omitted;

figure 4 is a cross-sectional view of a retrofit drill of an embodiment of the present application with the splash guard omitted;

fig. 5 is a schematic structural diagram of a splash guard in an embodiment of the present application;

figure 6 is a schematic view of the folded splash shield according to an embodiment of the present application.

Description of the reference numerals: 1. a body; 2. a base; 3. a support arm; 4. a work table; 41. a first driving member; 42. a drill bit; 43. drilling tools; 44. drilling a sleeve; 441. a slider; 45. a second driving member; 46. a first sliding groove; 47. a guide member; 5. an installation table; 51. a sliding table; 511. a second sliding groove; 52. a clamp assembly; 521. fixing a clamp; 522. a movable clamp; 523. a fourth drive member; 524. positioning a space; 53. a third driving member; 6. a controller; 7. a sensing member; 8. a splash guard; 81. mesh openings; 9. and a hand piece.

Detailed Description

The present application is described in further detail below with reference to figures 2-6.

The embodiment of the application discloses a modified drilling machine.

With reference to fig. 2 and 3, the drilling machine comprises a machine body 1, the machine body 1 comprising a base 2, a support arm 3 and a work table 4. Wherein, base 2 is fixed on the ground, the one end of support arm 3 and the one end fixed connection of base 2, workstation 4 and the other end fixed connection of support arm 3.

The base 2 is provided with an installation table 5 for positioning and installing a target object to be drilled, the installation table 5 comprises a sliding table 51, a clamp assembly 52 and a third driving piece 53 for driving the clamp assembly 52 to slide, the sliding table 51 is integrally of a cuboid structure, the sliding table 51 is located above the base 2, and the sliding table 51 is fixedly connected with the base 2. The clamp assembly 52 is located above the slide table 51, a second slide groove 511 is formed on the slide table 51, and the clamp assembly 52 is slidably connected with the slide table 51. The third driving member 53 is disposed at one side of the clamp assembly 52, and the third driving member is fixedly connected to the clamp assembly 52.

The clamp assembly 52 includes a fixed clamp 521, a movable clamp 522, and a fourth driver 523 for driving the movable clamp 522 to move, and a positioning space 524 for clamping the target to be drilled exists between the fixed clamp 521 and the movable clamp 522. The fourth driving member 523 is located on a side of the movable clamp 522 away from the fixed clamp 521, and the third driving member 53 is fixedly connected to the movable clamp 522. After the target object to be drilled is placed in the positioning space 524, the fourth driving member 523 is controlled to drive the movable clamp 522 to approach the positioning clamp, and the positioning space 524 is reduced until the movable clamp 522 and the fixed clamp 521 clamp and position the target object to be drilled. The direction in which the fourth driver 523 drives the movable clamp 522 to move is parallel to the direction in which the third assembly drives the clamp assembly 52 to slide. In the present embodiment, the third driving member 53 and the fourth driving member 523 are preferably air cylinders, and since the mounting table 5 in the drilling machine is a common prior art, they will not be described herein.

Referring to fig. 2 and 4, a first driving member 41 is installed inside the workbench 4, a drill 42 is fixedly connected to one end of the first driving member 41 close to the base 2, and one end of the drill 42 far from the first driving member 41 penetrates through the workbench 4. The drill 42 is of a shaft structure, the first driving member 41 can drive the drill 42 to rotate around the axis of the drill 42, the rotation axis of the drill 42 is vertical, and the drill 42 is aligned with the mounting table 5 in the vertical direction. The drill bit 42 is provided with a drilling tool 43, the drilling tool 43 has various types according to different drilling requirements, and the drilling tool 43 is detachably connected with the drill bit 42. Since the detachable connection between the drilling device 43 and the drill bit 42 is conventional in the art, it will not be described herein. In this embodiment, the first driving member 41 is preferably a motor.

The drill bushing 44 is further installed inside the workbench 4, the drill bushing 44 is sleeved on the drill bit 42, the drill bushing 44 is integrally of a hollow cylindrical structure, one end of the drill bushing 44 in the axial direction is fixedly connected with the first driving part 41, and the other end of the drill bushing 44 in the axial direction also penetrates out of the workbench 4. When the first driver 41 drives the bit 42 to rotate, the drill sleeve 44 does not rotate with the bit 42.

Referring to fig. 2 and 4, a second driving member 45 for driving the drill bit 42 to move in the vertical direction is further installed at one side of the working table 4, and the second driving member 45 can drive the first driving member 41, the drill bushing 44 and the drill bit 42 to move together. For the drilling machine, the working principle of the second driving member 45 is the common knowledge of those skilled in the art, and is not described herein, and is also omitted in the drawings. In this embodiment, the second driving member 45 is preferably also a motor.

The workbench 4 is provided with a first sliding groove 46, the length direction of the first sliding groove 46 is vertical, and the first sliding groove 46 penetrates through the workbench 4 to enable one side of the drill bushing 44 to be in contact with the outside. The drill bushing 44 is provided with a sliding block 441 at a side close to the first sliding groove 46, and the sliding block 441 slides along the first sliding groove 46 along with the sliding of the drill bushing 44.

Referring to fig. 2 and 4, the drilling machine further comprises a controller 6 for controlling the machine body 1, the controller 6 being located at one side of the machine body 1, and the controller 6 being fixedly connected to the base 2. The controller 6 controls the first driving member 41 and the second driving member 45 through a programmed program, the controller 6 can control the rotation speed of the first driving member 41 for driving the drill bit 42 to rotate, and simultaneously the controller 6 can control the position of the descending end point of the second driving member 45 for driving the drill bit 42 to descend, thereby controlling the drilling depth of the drilling machine.

The guide 47 is installed on one side of the first sliding groove 46 of the table 4, the guide 47 is a rectangular parallelepiped structure as a whole, and the longitudinal direction of the guide 47 is parallel to the sliding direction of the sliding block 441 after the guide 47 is installed. The sensing member 7 is mounted on the guide member 47, and the sensing member 7 can slide on the guide member 47, that is, the position of the sensing member 7 on the guide member 47 can be adjusted in the vertical direction.

When the sliding block 441 slides to a position close to the sensing element 7 in the process that the second driving element 45 drives the drill 42 to move up and down, after the sensing element 7 senses the sliding block 441, the sensing element 7 transmits a signal to the controller 6, and the controller 6 controls the second driving element 45 to stop the drill 42 from moving up. The feeding stroke of the drill bit 42 in the drilling process can be controlled by changing the position of the sensing piece 7, so that the idle running distance of the drill bit 42 in the drilling process is reduced, the energy is saved, and the drilling efficiency is improved.

The controller 6 can also control the sliding movement of the jig assembly 52 on the slide table 51, and the controller 6 can also control the size of the positioning space 524 by controlling the third driver 53. In this embodiment, the controller 6 controls other structures by programming, and preferably, the controller 6 is a PLC.

Referring to fig. 5 and 6, a splash guard 8 for protecting an operator is installed at one end of the drill bushing 44 away from the second driving member 45, the splash guard 8 is detachably connected with the drill bushing 44, in this embodiment, the splash guard 8 is preferably connected with the drill bushing 44 through a hoop, and in other embodiments, the splash guard may be implemented by bolts or the like.

The splash guard 8 is formed by enclosing a flexible metal sheet with a plurality of meshes 81 penetrating through the surface, after the splash guard 8 is installed, one end of the splash guard 8 is fixedly connected with the drill bushing 44, at the moment, the splash guard 8 surrounds the part, penetrating out of the workbench 4, of the drill 42 and one part of the drilling tool 43, and at the moment, the splash guard 8 is of a funnel-shaped structure with a downward flaring, at the moment, the splash guard 8 can intercept chips generated in the drilling process of the drilling tool 43 on a target object, the chips are reduced from splashing, the splash guard 8 cannot interfere with the drilling of the drilling tool 43, and an operator can observe the drilling condition of the drilling tool 43 through the plurality of meshes 81; the splash guard 8 can be folded, and when the drilling tool 43 needs to be replaced, an operator can fold the end, far away from the drill bushing 44, of the splash guard 8 upwards, so that the drilling tool 43 is exposed, and the drilling tool 43 is convenient to replace; after the drilling tool 43 is replaced, the splash guard 8 is turned over to restore the original funnel shape, so that the splash guard 8 restores the splash guard function.

The implementation principle of a modified drilling machine in the embodiment of the application is as follows:

after the target object to be drilled is placed in the positioning space 524, the controller 6 controls the fourth driving part 523 to drive the movable clamp 522 to move, so that the movable clamp 522 and the fixed clamp 521 clamp and position the target object to be drilled together; then, according to the requirement of drilling on the target object to be drilled, the position of the sensing piece 7 on the guide piece 47 is adjusted, a proper drilling tool 43 is replaced, the splash guard 8 is turned over to play a splash-proof role, a corresponding drilling program is selected through the controller 6, and the controller 6 controls the first driving piece 41, the second driving piece 45 and the third driving piece 53, so that the drilling tool 43 forms a hole with a specified size at a specified position of the target object to be drilled;

when the drilling tool 43 needs to be replaced, the end of the splash guard 8 far away from the drill bushing 44 is turned upwards and outwards at the same time, so that the connecting position of the drilling tool 43 and the drill bit 42 can be exposed, and the drilling tool 43 can be conveniently detached and replaced.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a modified drilling machine, characterized in that, includes organism (1), organism (1) is including base (2) that supplies target object location installation, workstation (4) that have the drilling function and be used for supporting support arm (3) of workstation (4), workstation (4) are located the top of base (2), the one end and base (2) fixed connection of support arm (3), the other end fixed connection of workstation (4) and support arm (3), the one end that workstation (4) are close to base (2) is provided with drill bit (42), install drilling tool (43) on drill bit (42), still be provided with first driving piece (41) and second driving piece (45) on workstation (4), first driving piece (41) are used for ordering about drill bit (42) and rotate, second driving piece (45) are used for ordering about drill bit (42) and move along vertical direction, the axis of rotation of drill bit (42) is parallel with the moving direction of drill bit (42).

2. The modified drilling machine as claimed in claim 1, wherein the drill bit (42) is further sleeved with a drill bushing (44), the drill bushing (44) is located inside the workbench (4), the drill bushing (44) is slidably connected with the workbench (4), the drill bushing (44) slides along with the movement of the drill bit (42), a sliding block (441) is arranged on the drill bushing (44), a first sliding groove (46) for the sliding block (441) to slide is formed in the workbench (4), a sensing member (7) is arranged on one side of the sliding block (441) of the workbench (4), when the sensing member (7) senses (441), the drill bit (42) stops moving upwards, and the sensing member (7) limits an upward end point of the drill bit (42).

3. A retro-fit drilling machine according to claim 2, characterized in that the worktable (4) is further provided with a guide member (47), the guide member (47) is fixedly connected with the worktable (4), the sensing member (7) is slidably connected with the guide member (47), and the sliding direction of the sensing member (7) is parallel to the sliding direction of the sliding block (441).

4. A retro-fit drilling machine according to claim 2, further comprising a controller (6) for controlling the machine body (1), the controller (6) being located on one side of the machine body (1), the controller (6) being capable of limiting the down-going end of the drill bit (42).

5. A retro-fit drilling machine according to claim 2, characterized in that the end of the drill bushing (44) near the drill bit (42) passes out of the table (4), that the end of the drill bushing (44) remote from the first drive element (41) is provided with a splash guard (8) for reducing splash of chips, that the splash guard (8) is fixedly connected to the end of the drill bushing (44), and that the splash guard (8) surrounds the drill bit (42) and the drilling tool (43).

6. A retro-fit drilling machine according to claim 5, characterized in that the splatter shield (8) is provided with a number of meshes (81), the meshes (81) having a diameter smaller than the size of the splatter debris.

7. A retro-fit drilling machine according to claim 5, characterized in that the splatter shield (8) is foldable.

8. A retro-fit drilling machine according to claim 5, characterised in that the splatter shield (8) is detachably connected to the drill bushing (44) by means of a locating member.

9. A retro-fit drilling machine according to claim 1, characterized in that the drill head (42) is moved at a constant speed while the second drive member (45) drives the drill head (42) in movement.