CN215033763U

CN215033763U - Double-drill-bit punching equipment

Info

Publication number: CN215033763U
Application number: CN202121494280.8U
Authority: CN
Inventors: 曾庆林; 陈芝兰; 程立军; 吴山峰
Original assignee: Hangzhou Magmax Technology Co ltd
Current assignee: Hangzhou Magmax Technology Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-07
Anticipated expiration: 2031-07-02

Abstract

The utility model provides a pair of two drill drilling equipment relates to drilling equipment's technical field, and it includes the base, be provided with on the base and be used for the fixed mounting fixture who treats the thing that punches, install the mounting panel on the base, be provided with a plurality of rotating electrical machines on the mounting panel, every all install the drill bit on the rotating electrical machines output shaft, and every the model of drill bit is all inequality, every the drill bit all sets up towards the mounting fixture direction, be provided with the control mechanism who is used for controlling the mounting panel and removes on base roof plane on the base. Drive a plurality of drill bits through being provided with a plurality of rotating electrical machines and rotate, the different drill bits of rethread feeding subassembly and translation subassembly control punch to make this equipment need not carry out the change of drill bit, thereby saved drilling time, promoted drilling efficiency.

Description

Double-drill-bit punching equipment

Technical Field

The application relates to the technical field of punching equipment, in particular to double-drill punching equipment.

Background

A drill is a generic term for a mechanical device that can leave a hole in a target. There are many types of drilling machines, and the drilling machines can be roughly classified into a manual drilling machine, a mechanical drilling machine, a laser drilling machine and the like according to different drilling modes, and the mechanical drilling machine is the most widely used one.

Mechanical punches generally include a base, a stationary fixture, a drill bit, a drive member for driving the drill bit in rotation, and a feed member for driving the drill bit forward or backward. The fixing clamp is generally driven by hydraulic equipment and fixes an object to be drilled, and the drill bit can be contacted with the object through the driving piece and the feeding piece, so that the drilling on the object is completed. For the precision of drilling, the drilling generally needs two drills, one drill is used for drilling a bottom hole on the target object, and the other drill is used for reaming the bottom hole, so as to complete the precision drilling on the target object.

However, when two bits are replaced in actual operation, the bits need to be re-calibrated due to different sizes and shapes of the bits, which is time-consuming.

SUMMERY OF THE UTILITY MODEL

In order to save drilling time, promote drilling efficiency, this application provides a two drill bit drilling equipment.

The application provides a pair of drill drilling equipment has adopted following technical scheme:

the utility model provides a two drill drilling equipment, includes the base, be provided with on the base and be used for the fixed mounting fixture who treats the thing that punches, install the mounting panel on the base, be provided with a plurality of rotating electrical machines on the mounting panel, every all install the drill bit on the rotating electrical machines output shaft, and every the model of drill bit is all inequality, every the drill bit all sets up towards the mounting fixture direction, be provided with on the base and be used for controlling the control mechanism that the mounting panel removed on base roof plane.

Through adopting above-mentioned technical scheme, when using this equipment to punch, will wait that the thing that punches fixes through mounting fixture earlier. And then the mounting plate is controlled by the control mechanism to move, so that different drill bits are in contact with the object to be punched, and bottom hole punching and hole reaming punching are completed. Therefore, the situation that after the bottom hole is drilled, workers need to replace different drill bits to perform hole expansion is avoided. And then saved the time that the drill bit was changed on the one hand, on the other hand has also avoided needing to calibrate again after the drill bit is changed to save drilling time, promoted drilling efficiency.

Optionally, control mechanism is including being used for control mounting panel and mounting fixture to be close to each other or the subassembly of feeding of keeping away from, it includes a driving motor to feed the subassembly, a driving motor installs and keeps away from the one end that is equipped with mounting fixture at the base, rotate on the base and install first lead screw, first lead screw is close to a driving motor's one end and links to each other with the driving motor output shaft, first lead screw is kept away from the one end that links to each other with the driving motor output shaft and is set up towards mounting fixture, threaded connection has first nut seat on the first lead screw, fixed mounting has the bottom plate on the first nut seat, it all sets up on the bottom plate to feed subassembly and mounting panel, still be provided with on the base and feed the first locating part of subassembly matched with.

Through adopting above-mentioned technical scheme, when needs control bottom plate is close to or is kept away from mounting fixture. And starting the first driving motor, driving the first lead screw to rotate by the first driving motor, matching the first lead screw with the first nut seat in a threaded manner, and ensuring that the mounting plate moves along the length direction of the first lead screw under the driving of the nut seat under the action of the first limiting part. Thereby realized the control of distance between mounting panel and the mounting fixture to the control that has realized first drill and second drill and fed.

Optionally, the first limiting part includes a first slide rail arranged on the base along the length direction of the first lead screw, a first sliding block is fixedly connected to one side of the base plate close to the first slide rail, and the first sliding block is in sliding fit with the slide rail.

Through adopting above-mentioned technical scheme, when first lead screw rotated under first driving motor's drive, screw-thread fit between first nut seat and the first lead screw. Because install first sliding block on the base, cooperation between first sliding block and the first slide rail to when having guaranteed to cooperate between first nut seat and the first lead screw, the bottom plate can be followed the length direction motion of first lead screw and can not take place to rotate.

Optionally, the control mechanism further comprises a translation assembly for controlling the mounting plate to move along the arrangement direction of the plurality of rotating motors, the translation assembly comprises a second driving motor installed on the bottom plate, a second lead screw is installed on the top wall of the bottom plate in a rotating mode perpendicular to the first lead screw, one end, close to the second driving motor, of the second lead screw is connected with an output shaft of the second driving motor, a second nut seat is connected to the second lead screw in a threaded mode, the second nut seat is fixedly connected with one side, away from the rotating motors, of the mounting plate, and a second limiting part matched with the translation assembly is further arranged on the bottom plate.

Through adopting above-mentioned technical scheme, thereby when needs control mounting panel carries out the translation and makes different drill bits punch. And starting a second driving motor, driving a second lead screw to rotate by the second driving motor, and matching the second lead screw with the second nut seat in a threaded manner. Meanwhile, under the action of the second limiting part, the mounting plate moves along the length direction of the second lead screw under the driving of the second nut seat, so that the mounting plate is driven to translate.

Optionally, the second locating part comprises a second slide rail fixedly mounted on the bottom plate, the second slide rail is arranged along the length direction of the second lead screw, a second slide block is fixedly connected to the bottom wall of the mounting plate, and the second slide block is in sliding fit with the second lead screw.

Through adopting above-mentioned technical scheme, when the second lead screw rotated under the drive of second driving motor, screw-thread fit between second nut seat and the second lead screw. Because install the second sliding block on the bottom plate, the cooperation between second sliding block and the second slide rail to when having guaranteed to cooperate between second nut seat and the second lead screw, the mounting panel can be followed the length direction motion of second lead screw and can not take place to rotate.

Optionally, the first driving motor and the second driving motor are both set as servo motors.

Through adopting above-mentioned technical scheme, all set up first driving motor and second driving motor into servo motor, guaranteed to feed the driven accuracy nature of subassembly and translation subassembly to the degree of accuracy of first drill bit and second drill bit location has been promoted.

Optionally, one side fixed mounting that the mounting panel deviates from the bottom plate has a motor cabinet, the motor cabinet sets up along second lead screw length direction, a plurality of mounting hole has been seted up along the length direction of motor cabinet on the motor cabinet, the mounting hole sets up along the width direction of motor cabinet, and is a plurality of rotating electrical machines joint respectively in a plurality of mounting hole, still be provided with the locking piece that is used for fixed rotating electrical machines on the motor cabinet.

Through adopting above-mentioned technical scheme, carry out the installation of two rotating electrical machines through being provided with the motor cabinet for rotating electrical machines are convenient for install and dismantle at any time, thereby are convenient for subsequent maintenance and change. Be provided with the locking piece simultaneously and carry out rotating electrical machines's further fixed to promote first drill bit and second drill bit in the stability of the in-process that punches, and then promoted the accuracy that drilling equipment punched.

Optionally, the fracture has been seted up along the length direction of mounting hole on the pore wall of mounting hole, the locking piece includes fixed sheet, two of fixed connection on the motor cabinet fixed plate parallel arrangement is in the both sides of fracture, two corresponding fixed orifices, two are all seted up on the fixed sheet two corresponding wear to be equipped with fixing bolt in the fixed orifices, fixing bolt passes the one end threaded connection of two fixed orificess and has fixation nut, fixation nut offsets two fixed sheets tightly.

Through adopting above-mentioned technical scheme, after rotating electrical machines joint to the mounting hole in, pass two fixed orificess with fixing bolt, again with fixation nut threaded connection at the one end that fixing bolt passed two connecting holes. Under the effect of fixing bolt and fixation nut, two stationary blades are supported tightly to drive the fracture and reduce, thereby make the mounting hole shrink and with rotating electrical machines locking in the mounting hole.

Optionally, the one end that the base was provided with mounting fixture still is provided with first protection casing, mounting fixture sets up in first protection casing, one side opening that first protection casing is close to the mounting panel sets up, one side that the mounting panel is close to mounting fixture is provided with the second protection casing, the drill bit passes the setting of second protection casing.

Through adopting above-mentioned technical scheme, when using this equipment to punch, owing to wait to punch the thing and be held between first protection casing and second protection casing for the piece that the in-process produced of punching can be intercepted by first protection casing and second protection casing, avoids the piece sputter to cause the potential safety hazard.

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

1. drive a plurality of drill bits through being provided with a plurality of rotating electrical machines and rotate, the different drill bits of rethread feeding subassembly and translation subassembly control punch to make this equipment need not carry out the change of drill bit, thereby saved drilling time, promoted drilling efficiency.

2. Be provided with the installation that the motor cabinet carries out the rotating electrical machines for subsequent maintenance in-process rotating electrical machines convenient to detach is provided with the locking piece simultaneously and carries out the further locking of rotating electrical machines, has promoted the stability of the in-process of punching, thereby has promoted the accuracy of punching.

3. The arrangement of the first protective cover and the second protective cover can reduce chip sputtering in the drilling process, so that safety in the drilling process is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a punching apparatus according to an embodiment of the present application;

fig. 2 is a partially exploded view of the punching apparatus according to the embodiment of the present application, which is used to show the structural components of the feeding assembly.

FIG. 3 is a partial structural schematic diagram of a punching device according to an embodiment of the present application, which is used for showing the structural composition of the translation group price;

fig. 4 is a schematic overall structure diagram of the mounting plate and the motor base according to the embodiment of the application.

Reference numerals: 1. a base; 11. a limiting groove; 12. fixing the clamp; 2. a feeding assembly; 21. a first drive motor; 22. a first lead screw; 23. a first nut seat; 24. a base plate; 3. a first limit piece; 31. a first slide rail; 32. a first slider; 4. a translation assembly; 41. a second drive motor; 42. a second lead screw; 43. a second nut seat; 5. a second limiting member; 51. a second slide rail; 52. a second slider; 6. mounting a plate; 7. a motor base; 71. mounting holes; 72. breaking off; 73. a rotating electric machine; 74. a drill bit; 8. a locking member; 81. a fixing sheet; 82. fixing a nut; 83. fixing the bolt; 91. a first shield; 92. a second shield.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses two drill bit drilling equipment. Referring to fig. 1, a double-drill drilling device comprises a cuboid base 1, wherein a mounting plate 6 is mounted on the base 1, two rotating motors 73 are arranged on the mounting plate 6, and two drill bits 74 with different models are mounted on the two rotating motors 73 respectively. One end of the base 1 is fixedly provided with a fixing clamp 12 for fixing an object to be punched, and the two drills 74 are arranged towards the fixing clamp 12. The base 1 is also provided with a control mechanism for controlling the mounting plate 6 to move on the horizontal plane of the top wall of the base 1. Through control mechanism's control, can adjust two rotating electrical machines 73 positions on base 1 to make different drill bits 74 and wait to punch the physical contact, make two drill bits 74 be used for the bottom outlet respectively and punch and reaming punch, avoided need changing different drill bits 74 at the in-process that punches.

Referring to fig. 1 and 2, the control mechanism includes a feeding assembly 2, the feeding assembly 2 includes a first driving motor 21 fixedly installed on the top wall of the base 1, the first driving motor 21 is fixedly installed at one end of the base 1 far away from the end where the fixing clamp 12 is installed, and the first driving motor 21 is set as a servo motor. A first lead screw 22 is rotatably mounted on the top wall of the base 1 along the length direction of the base 1, and one end of the first lead screw 22 close to the first driving motor 21 is fixedly connected with an output shaft of the first driving motor 21.

Referring to fig. 2, the feeding assembly 2 further includes a first nut seat 23 screwed on the first lead screw 22, a bottom plate 24 is fixedly mounted on a side of the first nut seat 23 away from the top wall of the base 1, and the bottom plate 24 is horizontally arranged along the width direction of the base 1. The top wall of the base 1 is further provided with a limiting groove 11 along the length direction of the base 1, and the first nut is connected with the limiting groove 11 in a sliding mode. When the first driving motor 21 drives the first lead screw 22 to rotate, the first nut seat 23 moves along the length direction of the limiting groove 11 under the action of the thread of the first lead screw 22, and drives the bottom plate 24 to move together.

Referring to fig. 2, the base 1 is further provided with a first limiting member 3 for improving the motion stability of the bottom plate 24, the first limiting member 3 includes two first slide rails 31 fixedly installed on the top wall of the base 1, and the two first slide rails 31 are respectively disposed on two sides of the first lead screw 22. Every first slide rail 31 is gone up equal sliding connection and is had two first sliding blocks 32, and every first sliding block 32 deviates from the one side that links to each other with the slide rail and all links to each other with the diapire of bottom plate 24 is fixed. When the bottom plate 24 is driven by the first driving motor 21 to move, the first sliding block is matched with the first sliding rail 31, so that the stability of the bottom plate 24 in the moving process is improved.

Referring to fig. 1 and 3, the control mechanism further includes a translation assembly 4 disposed on a side of the bottom plate 24 away from the base 1, the translation assembly 4 includes a second driving motor 41 fixedly mounted on one end of the bottom plate 24, and the second driving motor 41 is also configured as a servo motor. A second lead screw 42 is rotatably mounted on the top wall of the bottom plate 24 along the length direction of the bottom plate 24, and one end of the second lead screw 42 close to the second driving motor 41 is fixedly connected with an output shaft of the second driving motor 41.

Referring to fig. 3, a second nut seat 43 is fixedly connected to the bottom wall of the mounting plate 6, and the second nut seat 43 is in threaded connection with the second lead screw 42. The bottom plate 24 is further provided with a second limiting member 5, the second limiting member 5 includes two second slide rails 51 fixedly mounted on the top wall of the bottom plate 24 along the length direction of the bottom plate 24, and the two second slide rails 51 are respectively disposed on two sides of the second lead screw 42. Two sides of the second nut seat 43 are also integrally provided with second sliding blocks 52, and the two second sliding blocks 52 are respectively connected with the two second sliding rails 51 in a sliding manner. When the second driving motor 41 drives the second lead screw 42 to rotate, the second nut seat 43 drives the mounting plate 6 to move on the slide rail under the action of the thread of the second lead screw 42. Under the action of the feeding assembly 2 and the translation assembly 4, the displacement of the mounting plate 6 is achieved at the level of the top wall of the base 1, thus achieving the control of the contact of the various bits 74 with the object to be perforated.

Referring to fig. 1 and 4, the mounting plate 6 is disposed along the length direction of the bottom plate 24, and a motor base 7 for mounting two rotating motors 73 is screwed to one side of the mounting plate 6 away from the bottom plate 24 along the length direction of the mounting plate 6. Two circular mounting holes 71 have been seted up along the length direction of motor cabinet 7 on the motor cabinet 7, and every mounting hole 71 all sets up along the width direction of motor cabinet 7, and two rotating electrical machines 73 joint respectively are in two mounting holes 71.

Referring to fig. 4, two locking pieces 8 for further locking the rotating electric machine 73 are further provided on the motor base 7, and each locking piece 8 corresponds to one mounting hole 71. Fracture 72 has been seted up along the length direction of mounting hole 71 on the pore wall of every mounting hole 71, and every locking piece 8 includes two stationary blades 81 of fixed connection on the motor cabinet 7 lateral wall, and two stationary blades 81 set up respectively in fracture 72's both sides and parallel arrangement.

Referring to fig. 4, three fixing holes are equidistantly formed in the fixing plate 81 along the length direction of the fixing plate 81, fixing bolts 83 penetrate through the two corresponding fixing holes in the two fixing plates 81, one end of each fixing bolt 83 penetrating through the two fixing holes is connected with a fixing nut 82 through threads, and the two fixing plates 81 are tightly abutted by the fixing nuts 82. When the two fixing pieces 81 abut against each other, the fixing pieces 81 drive the fracture 72 to contract, so that the mounting hole 71 contracts, the acting force of the hole wall of the mounting hole 71 on the rotating motor 73 is improved, and the rotating motor 73 is more stably fixed in the mounting hole 71.

Referring to fig. 3, a first protective cover 91 is further vertically installed at one end of the base 1 where the fixing clamp 12 is installed, the fixing clamp 12 is installed in the first protective cover 91, and the first protective cover 91 is installed near an opening on one side of the mounting plate 6. One side of the mounting plate 6 close to the fixing clamp 12 is fixedly connected with a second protective cover 92 parallel to the first protective cover 91, and the two drills 74 pass through the second protective cover 92. When the drill bit 74 is close to the mounting plate 6 to punch the object to be punched on the fixing clamp 12, the first protective cover 91 and the second protective cover 92 can intercept the splashed debris in the punching process, so that the safety in the punching process is improved.

The implementation principle of the double-drill 74 drilling equipment in the embodiment of the application is as follows: when the device is used for punching, an object to be punched is firstly installed on the fixed clamp 12.

And then, the second driving motor 41 is started, the second driving motor 41 drives the second lead screw 42 to rotate, the second nut seat 43 is driven by the second lead screw 42 to move along the second slide rail 51, and the mounting plate 6 moves along with the second nut seat 43 until the drill bit 74 for bottom hole drilling is aligned with the object to be drilled.

Then, the first driving motor 21 is turned on, the first driving motor 21 drives the first lead screw 22 to rotate, and the first nut seat 23 is driven by the first lead screw 22 to gradually approach the fixing clamp 12 until the drill bit 74 for bottom hole drilling contacts with the object to be drilled. The rotary motor 73 carrying the drill bit 74 for bottom hole drilling is turned on again so that the object to be drilled is drilled with a bottom hole.

When the bottom hole drilling is completed, the drill bit 74 for hole reaming and hole drilling is aligned with the bottom hole by controlling the first driving motor 21 and the second driving motor 41, and the rotary motor 73 for hole reaming and hole drilling the drill bit 74 is turned on, so that the hole reaming and hole drilling is completed on the object to be drilled.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the 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 two drill bit (74) drilling equipment, includes base (1), be provided with on base (1) and be used for fixed mounting fixture (12) of waiting to punch the thing, a serial communication port, install mounting panel (6) on base (1), be provided with a plurality of rotating electrical machines (73) on mounting panel (6), every all install drill bit (74), and every on the rotating electrical machines (73) output shaft the model of drill bit (74) is all inequality, every drill bit (74) all set up towards mounting fixture (12) direction, be provided with on base (1) and be used for controlling mounting panel (6) the control mechanism who removes on base (1) roof plane.

2. The double-drill-bit punching equipment according to claim 1, wherein the control mechanism comprises a feeding assembly (2) for controlling the mounting plate (6) and the fixing clamp (12) to approach or separate from each other, the feeding assembly (2) comprises a first driving motor (21), the first driving motor (21) is mounted at one end of the base (1) away from the fixing clamp (12), a first lead screw (22) is rotatably mounted on the base (1), one end of the first lead screw (22) close to the first driving motor (21) is connected with an output shaft of the driving motor, one end of the first lead screw (22) away from the output shaft of the driving motor is arranged towards the fixing clamp (12), a first nut seat (23) is connected to the first lead screw (22) in a threaded manner, and a bottom plate (24) is fixedly mounted on the first nut seat (23), the feeding assembly (2) and the mounting plate (6) are arranged on the bottom plate (24), and the base (1) is further provided with a first limiting part (3) matched with the feeding assembly (2).

3. The double-drill punching device according to claim 2, wherein the first limiting member (3) comprises a first slide rail (31) arranged on the base (1) along the length direction of the first lead screw (22), a first sliding block (32) is fixedly connected to one side of the bottom plate (24) close to the first slide rail (31), and the first sliding block (32) is in sliding fit with the slide rail.

4. The double-bit punching apparatus according to claim 2, wherein said control mechanism further comprises a translation assembly (4) for controlling the movement of the mounting plate (6) in the direction of the array of the plurality of rotary motors (73), the translation assembly (4) comprises a second drive motor (41) mounted on the base plate (24), a second screw rod (42) is rotatably arranged on the top wall of the bottom plate (24) and is vertical to the length direction of the first screw rod (22), one end of the second lead screw (42) close to the second driving motor (41) is connected with an output shaft of the second driving motor (41), a second nut seat (43) is connected to the second lead screw (42) in a threaded manner, the second nut seat (43) is fixedly connected with one side of the mounting plate (6) departing from the rotating motor (73), and a second limiting part (5) matched with the translation component (4) is further arranged on the bottom plate (24).

5. The double-drill punching device according to claim 4, wherein the second limiting member (5) comprises a second slide rail (51) fixedly mounted on the bottom plate (24), the second slide rail (51) is arranged along the length direction of the second lead screw (42), a second slide block (52) is fixedly connected to the bottom wall of the mounting plate (6), and the second slide block (52) is in sliding fit with the second lead screw (42).

6. A twin drill drilling apparatus according to claim 4, in which the first drive motor (21) and the second drive motor (41) are both arranged as servo motors.

7. The double-drill-bit punching device according to claim 1, wherein a motor base (7) is fixedly mounted on one side of the mounting plate (6) away from the bottom plate (24), the motor base (7) is arranged along the length direction of the second lead screw (42), a plurality of mounting holes (71) are formed in the motor base (7) along the length direction of the motor base (7), the mounting holes (71) are arranged along the width direction of the motor base (7), a plurality of rotating motors (73) are respectively clamped in the plurality of mounting holes (71), and a locking piece (8) used for fixing the rotating motors (73) is further arranged on the motor base (7).

8. The double-drill punching equipment according to claim 7, characterized in that a fracture (72) is formed in the hole wall of the mounting hole (71) along the length direction of the mounting hole (71), the locking piece (8) comprises fixing pieces (81) fixedly connected to the motor base (7), the fixing pieces (81) are arranged on two sides of the fracture (72) in parallel, the fixing pieces (81) are provided with fixing holes corresponding to each other, two corresponding fixing holes are formed in the fixing holes, fixing bolts (83) penetrate through the fixing holes, one end of each fixing bolt (83) penetrating through the two fixing holes is connected with a fixing nut (82) in a threaded manner, and the fixing nuts (82) tightly abut against the two fixing pieces (81).

9. The double-drill-bit punching equipment according to claim 1, characterized in that the end of the base (1) provided with the fixing clamp (12) is further provided with a first protective cover (91), the fixing clamp (12) is arranged in the first protective cover (91), the first protective cover (91) is arranged close to an opening on one side of the mounting plate (6), the side of the mounting plate (6) close to the fixing clamp (12) is provided with a second protective cover (92), and the drill bit (74) is arranged through the second protective cover (92).