CN216780393U

CN216780393U - Drilling equipment is used in production of motor end cover

Info

Publication number: CN216780393U
Application number: CN202123297136.8U
Authority: CN
Inventors: 胡振富; 杨啟伦; 陈应江; 程小航; 王涛
Original assignee: Guiyang Kelte Technology Co ltd
Current assignee: Guiyang Kelte Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-21
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a drilling device for producing a motor end cover, which comprises a bottom plate frame, wherein a supporting plate is installed at the top of the bottom plate frame, side plate frames are installed at two sides of the supporting plate, a top plate frame is installed at the top of the side plate frame, rotating devices are installed on the bottom plate frame and the supporting plate and are used for adjusting a rotating end cover to facilitate position adjustment and drilling, a side drilling device is installed at the bottom of the side plate frame and is used for facilitating side drilling of the end cover, a top drilling device is installed at the bottom of the top plate frame to facilitate vertical drilling, the rotating devices can limit rotation of a rotating shaft, further, drilling can be prevented from causing the rotation of the end cover installed at the top to influence the drilling quality, the impact force borne by the mounting plate during drilling can be enhanced and cannot shake, the side drilling device can drill the side of the end cover, the practicability of the device is improved, and the drilling position of the top drilling device can be conveniently adjusted.

Description

Drilling equipment is used in production of motor end cover

Technical Field

The utility model relates to the technical field of motor end cover punching, in particular to a drilling device for motor end cover production.

Background

The end cover is a rear cover arranged behind the motor and other machine shells and is commonly called as an 'end cover', the end cover mainly comprises a cover body, a bearing and a brush piece, the quality of a motor of the motor is directly influenced when the end cover is good or bad, therefore, a good end cover mainly comes from a heart brush piece of the end cover and has the function of driving a rotor to rotate, the end cover is the most critical part, along with the rapid development of social economy, the application of the motor in the production and the life of people is quite wide, the motor end cover needs to be drilled in the production process, and the drilling device in the market at present is various.

However, most of the drilling devices are fixed and unchangeable, and the drill bit moves in a single direction, so that when the end cover needs to drill a plurality of holes, a worker needs to take out the end cover from the drilling platform for a plurality of times and fix the end cover again, thereby causing high labor intensity of the worker, low drilling efficiency and influencing production yield.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drilling device for motor end cover production, which aims to solve the problem of low drilling efficiency caused by inconvenient adjustment of drilling positions.

In order to achieve the purpose, the utility model provides the following technical scheme: a drilling equipment is used in production of motor end cover includes: the bottom plate frame, the backup pad is installed at the top of bottom plate frame, the side grillage is installed to the both sides of backup pad, the top plate frame is installed at the top of side grillage, install rotating device in bottom plate frame and the backup pad and be used for adjusting and rotate the convenient position regulation drilling of end cover, the side drilling device is installed to the bottom of side grillage and is used for conveniently drilling to end cover side, the convenient vertical drilling of top drilling device is installed to the bottom of top plate frame.

Preferably, rotating device is last to be provided with vertical pivot and to install between backup pad and bottom plate frame, be provided with a plurality of support bearing between pivot and backup pad and the bottom plate frame, the pivot is vertical to be installed in the centre of backup pad and bottom plate frame, and support bearing is all installed at the bottom and the top of pivot, the impact force of bearing the drilling of drill bit that can furthest.

Preferably, the bottom of pivot is fixed with the fixed plate, be provided with the restriction hole that has ring sequence in fixed plate and the bottom plate frame, install the restriction round pin on the restriction hole, the fixed plate is the plectane, rotates the fixed plate and can rotate the pivot to can adjust the convenient position of adjusting drilling of end cover of top installation, and the restriction hole that sets up in fixed plate and the bottom plate frame is the ring sequence, rotates to suitable angle after through inserting the restriction round pin in the restriction hole, thereby can restrict the rotation of pivot, and then can prevent that drilling makes the end cover of top installation rotate and influence drilling quality.

Preferably, the top of pivot is fixed with the mounting panel, the top of mounting panel is provided with three-jaw chuck, the top of backup pad is provided with the ring channel, install the steel ball between ring channel and the mounting panel, can conveniently be with the stable top of installing the mounting panel of end cover through the three-jaw chuck that sets up, the ring channel inner wall of setting is convex in order to make things convenient for the steel ball to roll, and the bottom of mounting panel is supported at the top of steel ball to the impact force that the mounting panel bore can not rock when can strengthening drilling.

Preferably, the last hydraulic cylinder that is provided with of side drilling device is horizontal installs on the curb plate frame, install the side opening motor on hydraulic cylinder's the telescopic link, install the side opening drill bit on the side opening motor, can extend side opening motor and side opening drill bit through the hydraulic cylinder that sets up, then drive the side opening drill bit through the rotation of side opening motor and drill the side of end cover, improve the practicality of device.

Preferably, be provided with slide slidable mounting in the spout of roof grillage on the top drilling equipment, install the lead screw through the screw mode in the slide, slow motor is installed to the tip of lead screw, can slowly adjust through the slow motor that sets up and drive the lead screw and rotate to can conveniently adjust the slide sliding regulation position in the spout of roof grillage, and then can conveniently adjust top drilling equipment drilling position.

Preferably, electric putter is installed to the bottom of slide, the mount is installed to electric putter's bottom, install the drilling motor in the mount, install the just hole drill bit on the output shaft of drilling motor, can promote mount and bottom drilling motor and just hole drill bit downstream through the electric putter who sets up, then drive the top of just hole drill bit to the end cover through the drilling motor that sets up and drill.

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

1. the bottom and the top of the rotating shaft are respectively provided with the supporting bearing, so that the impact force of drill bit drilling can be borne to the maximum extent, the rotating fixing plate can rotate the rotating shaft, the position of the top-mounted end cover can be adjusted conveniently, the limiting pin is inserted into the limiting hole, so that the rotation of the rotating shaft can be limited, the drilling can be prevented from causing the rotation of the top-mounted end cover to influence the drilling quality, the end cover can be conveniently and stably mounted on the top of the mounting plate through the arranged three-jaw chuck, the inner wall of the arranged annular groove is in the shape of a circular arc to facilitate the rolling of the steel ball, and the top of the steel ball supports the bottom of the mounting plate, so that the impact force borne by the mounting plate during drilling can be enhanced and cannot shake.

2. According to the utility model, the side hole motor and the side hole drill bit can be extended through the arranged hydraulic oil cylinder, and then the side hole drill bit is driven to drill the side edge of the end cover through the rotation of the side hole motor, so that the practicability of the device is improved.

3. The screw rod can be slowly adjusted to drive the screw rod to rotate through the arranged slow motor, so that the sliding seat can be conveniently adjusted to slide in the sliding groove of the top plate frame to adjust the position, the drilling position of the top drilling device can be conveniently adjusted, the fixing frame, the bottom drilling motor and the pilot drill can be pushed to move downwards through the arranged electric push rod, and then the pilot drill is driven by the arranged drilling motor to drill the top of the end cover.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the present invention at a;

FIG. 3 is an enlarged view of the present invention at b;

FIG. 4 is an enlarged view of the utility model at c;

in the figure: 1. a bottom plate frame; 2. a support plate; 3. a side plate frame; 4. a roof rack; 5. a rotating device; 6. a side drilling device; 7. a top drilling device; 8. a rotating shaft; 9. a fixing plate; 10. a limiting aperture; 11. a restricting pin; 12. a support bearing; 13. mounting a plate; 14. a three-jaw chuck; 15. an annular groove; 16. steel balls; 17. a hydraulic cylinder; 18. a side hole motor; 19. a side hole drill; 20. a slow speed motor; 21. a screw rod; 22. a slide base; 23. an electric push rod; 24. a fixed mount; 25. a drilling motor; 26. and (4) a straight hole drill bit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, a drilling device for producing a motor end cover is shown, which includes: bottom plate frame 1, backup pad 2 is installed at the top of bottom plate frame 1, and side plate frame 3 is installed to the both sides of backup pad 2, and top plate frame 4 is installed at the top of side plate frame 3, installs rotating device 5 on bottom plate frame 1 and the backup pad 2 and is used for adjusting and rotate the convenient adjusting position drilling of end cover, and side drilling device 6 is installed to the bottom of side plate frame 3 and is used for conveniently drilling to the end cover side, and the convenient vertical drilling of top drilling device 7 is installed to the bottom of top plate frame 4.

In order to make 8 steady supports of pivot rotate, be provided with vertical pivot 8 on the rotating device 5 and install between backup pad 2 and bottom plate frame 1, be provided with a plurality of support bearing 12 between pivot 8 and backup pad 2 and bottom plate frame 1, pivot 8 is vertical to be installed in the centre of backup pad 2 and bottom plate frame 1, and support bearing 12 is all installed at the bottom and the top of pivot 8, the impact force of bearing the drilling of drill bit that can furthest.

For convenience, the rotating shaft 8 is limited to rotate so as to prevent the drilling from shaking, a fixing plate 9 is fixed at the bottom of the rotating shaft 8, annular sequence limiting holes 10 are formed in the fixing plate 9 and the bottom plate frame 1, limiting pins 11 are installed on the limiting holes 10, the fixing plate 9 is a circular plate, the rotating shaft 8 can be rotated by rotating the fixing plate 9, the position of the drilling can be adjusted conveniently by the end cover installed at the top, the limiting holes 10 formed in the fixing plate 9 and the bottom plate frame 1 are circular sequence, the limiting pins 11 are inserted into the limiting holes 10 after the rotating to a proper angle, the rotating shaft 8 can be limited to rotate, and the drilling can be prevented from affecting the drilling quality due to the fact that the end cover installed at the top is rotated.

In order to enhance the impact force of bore hole without shaking, the top of the rotating shaft 8 is fixed with a mounting plate 13, the top of the mounting plate 13 is provided with a three-jaw chuck 14, the top of the supporting plate 2 is provided with an annular groove 15, a steel ball 16 is installed between the annular groove 15 and the mounting plate 13, the top of the mounting plate 13 can be conveniently and stably installed with an end cover through the three-jaw chuck 14, the inner wall of the annular groove 15 is arc-shaped so as to facilitate the rolling of the steel ball 16, the top of the steel ball 16 supports the bottom of the mounting plate 13, and therefore the impact force borne by the mounting plate 13 during the bore hole drilling can be enhanced without shaking.

In this embodiment, support bearing 12 is all installed at the bottom and the top of pivot 8, the impact force that bears the drill bit drilling that can furthest, rotation fixed plate 9 can rotate pivot 8, thereby the position of drilling is conveniently adjusted to the end cover that can adjust the top installation, cross and insert restriction round pin 11 in limiting hole 10, thereby can restrict the rotation of pivot 8, and then can prevent that the end cover that the drilling made the top installation from rotating and influencing drilling quality, can conveniently be with the stable top of installing mounting panel 13 of end cover through the three-jaw chuck 14 that sets up, the annular groove 15 inner wall that sets up is arc in order to make things convenient for steel ball 16 to roll, the bottom of mounting panel 13 is supported at the top of steel ball 16, thereby the impact force that mounting panel 13 bore when can reinforcing drilling can not rock.

Example 2

Referring to fig. 1 and fig. 3, this embodiment further illustrates embodiment 1, in which a drilling apparatus for producing a motor end cover includes: bottom plate frame 1, backup pad 2 is installed at the top of bottom plate frame 1, and side plate frame 3 is installed to the both sides of backup pad 2, and top plate frame 4 is installed at the top of side plate frame 3, installs rotating device 5 on bottom plate frame 1 and the backup pad 2 and is used for adjusting and rotate the convenient adjusting position drilling of end cover, and side drilling device 6 is installed to the bottom of side plate frame 3 and is used for conveniently drilling to the end cover side, and the convenient vertical drilling of top drilling device 7 is installed to the bottom of top plate frame 4.

In order to conveniently drill the side edge of the end cover, the hydraulic oil cylinder 17 is arranged on the side drilling device 6 and transversely arranged on the side plate frame 3, the side hole motor 18 is arranged on the telescopic rod of the hydraulic oil cylinder 17, the side hole drill bit 19 is arranged on the side hole motor 18, the side hole motor 18 and the side hole drill bit 19 can be extended through the arranged hydraulic oil cylinder 17, then the side hole drill bit 19 is driven to drill the side edge of the end cover through the rotation of the side hole motor 18, and the practicability of the device is improved.

In this embodiment, can extend side hole motor 18 and side hole drill bit 19 through hydraulic cylinder 17 that sets up, then drive side hole drill bit 19 through the rotation of side hole motor 18 and drill to the side of end cover, improve the practicality of device.

Example 3

Referring to fig. 1 and 4, the present embodiment further illustrates another embodiment, in which a drilling apparatus for producing a motor end cover includes: bottom plate frame 1, backup pad 2 is installed at the top of bottom plate frame 1, and side plate frame 3 is installed to the both sides of backup pad 2, and top plate frame 4 is installed at the top of side plate frame 3, installs rotating device 5 on bottom plate frame 1 and the backup pad 2 and is used for adjusting and rotate the convenient adjusting position drilling of end cover, and side drilling device 6 is installed to the bottom of side plate frame 3 and is used for conveniently drilling to the end cover side, and the convenient vertical drilling of top drilling device 7 is installed to the bottom of top plate frame 4.

In order to conveniently adjust the position of the top drilling device 7, a sliding seat 22 is arranged on the top drilling device 7 and is slidably mounted in a sliding groove of the top plate frame 4, a screw rod 21 is mounted in the sliding seat 22 in a threaded mode, a slow motor 20 is mounted at the end part of the screw rod 21, and the screw rod 21 can be slowly adjusted and driven to rotate through the slow motor 20, so that the sliding seat 22 can be conveniently adjusted to be slidably adjusted in the sliding groove of the top plate frame 4, and further the drilling position of the top drilling device 7 can be conveniently adjusted.

In order to stably drill the hole by the hole drilling motor 26, the electric push rod 23 is installed at the bottom of the sliding seat 22, the fixing frame 24 is installed at the bottom of the electric push rod 23, the drilling motor 25 is installed in the fixing frame 24, the hole drilling motor 26 is installed on the output shaft of the drilling motor 25, the fixing frame 24, the bottom drilling motor 25 and the hole drilling motor 26 can be pushed to move downwards by the arranged electric push rod 23, and then the hole drilling motor 25 drives the hole drilling bit 26 to drill the top of the end cover.

In this embodiment, the slow motor 20 through setting up can slowly adjust and drive the lead screw 21 and rotate to can conveniently adjust slide 22 slide adjusting position in the spout of roof rack 4, and then can conveniently adjust top drilling device 7 drilling position, can promote mount 24 and bottom drilling motor 25 and pilot drill bit 26 through the electric putter 23 that sets up and move down, then drive pilot drill bit 26 through the drilling motor 25 that sets up and drill the top of end cover.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a drilling equipment is used in production of motor end cover which characterized in that includes:

bottom plate frame (1), backup pad (2) are installed at the top of bottom plate frame (1), side plate frame (3) are installed to the both sides of backup pad (2), top plate frame (4) are installed at the top of side plate frame (3), install rotating device (5) on bottom plate frame (1) and backup pad (2) and be used for adjusting and rotate the convenient adjusting position drilling of end cover, side drilling equipment (6) are installed to the bottom of side plate frame (3) and are used for convenient drilling to the end cover side, the convenient vertical drilling of top drilling equipment (7) is installed to the bottom of top plate frame (4).

2. The drilling device for motor end cover production according to claim 1, characterized in that: rotating device (5) are last to be provided with vertical pivot (8) and to install between backup pad (2) and bottom plate frame (1), be provided with a plurality of support bearing (12) between pivot (8) and backup pad (2) and bottom plate frame (1).

3. The drilling device for motor end cover production according to claim 2, characterized in that: the bottom of pivot (8) is fixed with fixed plate (9), be provided with in fixed plate (9) and bottom plate frame (1) and have annular sequence's restriction hole (10), install on restriction hole (10) and restrict round pin (11).

4. The drilling device for motor end cover production according to claim 2, characterized in that: the top of pivot (8) is fixed with mounting panel (13), the top of mounting panel (13) is provided with three-jaw chuck (14), the top of backup pad (2) is provided with ring channel (15), install steel ball (16) between ring channel (15) and mounting panel (13).

5. The drilling device for motor end cover production according to claim 1, characterized in that: the side drilling device (6) is provided with a hydraulic oil cylinder (17) which is transversely arranged on the side plate frame (3), a side hole motor (18) is arranged on an expansion rod of the hydraulic oil cylinder (17), and a side hole drill bit (19) is arranged on the side hole motor (18).

6. The drilling device for motor end cover production according to claim 1, characterized in that: the top drilling device (7) is provided with a sliding seat (22) which is slidably mounted in a sliding groove of the top plate frame (4), the sliding seat (22) is internally provided with a screw rod (21) in a threaded mode, and the end part of the screw rod (21) is provided with a slow motor (20).

7. The drilling device for motor end cover production according to claim 6, wherein: electric putter (23) are installed to the bottom of slide (22), mount (24) are installed to the bottom of electric putter (23), install drilling motor (25) in mount (24), install on the output shaft of drilling motor (25) just hole drill bit (26).