CN212070465U

CN212070465U - Device for assisting machining of flywheel circumferential hole

Info

Publication number: CN212070465U
Application number: CN201922448082.7U
Authority: CN
Inventors: 唐平; 向东梅
Original assignee: Shanghai Dinghao Automation Equipment Co ltd
Current assignee: Shanghai Dinghao Automation Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-12-04
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a device for processing auxiliary flywheel circumference hole, which comprises a base and a flywheel body, wherein one side of the upper surface of the base is provided with a clamping groove, one side of the flywheel body is positioned inside the clamping groove, the other side of the upper surface of the base is provided with a fixed platform, a first hydraulic cylinder is fixed on the fixed platform, a mounting platform is arranged on a piston rod of the first hydraulic cylinder, a driving wheel is arranged on the inner part of the mounting platform in a rotating way, the front surface of the mounting platform is provided with a rotating handle for driving the driving wheel to rotate, the driving wheel can rotate by rotating the rotating handle, the flywheel body can rotate by rotating the driving wheel, the flywheel body can change the self punching position to punch the hole at the next position, the utility model discloses a ball is arranged inside the clamping groove to ensure that the flywheel generates rolling friction with the clamping groove when rotating, avoiding damaging the circumferential outer surface of the flywheel.

Description

Device for assisting machining of flywheel circumferential hole

Technical Field

The utility model relates to a flywheel processing technology field specifically is a supplementary device is used in processing of flywheel circumference hole.

Background

Since the flywheel is normally tensioned by means of an auxiliary table on the drilling machine, according to the known machining techniques. The screw rod that all loosens and drill press angle seat is taut when the circumferencial direction trades the position rolls subaerial, finds the drilling position after, the driving is lifted by crane to need alignment again by the processing hole position after, just can process again, such mode has following defect:

drilling holes in the outer portion of the circumference of the flywheel needs to rotate the flywheel continuously, the rotation is inconvenient in the prior art, and the friction between the flywheel and the positioning table is too large during rotation, so that the outer portion of the circumference of the flywheel is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary device is used in processing of flywheel circumference hole to solve among the prior art outside drilling of flywheel circumference and need constantly rotate the flywheel, prior art rotates inconveniently, and the flywheel is too big with location platform friction during the rotation, harms the outside problem of flywheel circumference.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supplementary device is used in flywheel circumference spot facing work, includes base and flywheel body, the draw-in groove is installed to upper surface one side of base, one side of flywheel body is located the inside of draw-in groove, the fixed station is installed to the upper surface opposite side of base, be fixed with first pneumatic cylinder on the fixed station, install the mount table on the piston rod of first pneumatic cylinder, the drive wheel is installed in the internal rotation of mount table, the front surface of mount table is provided with and is used for driving drive wheel pivoted to change the handle.

Preferably, the clamping groove comprises a groove table, a groove body is arranged in the groove table, and a second ball is arranged at the bottom of the groove body.

Preferably, the lower surface of the mounting table is provided with a sliding block, and the upper surface of the base is provided with a track groove at a position corresponding to the sliding block.

Preferably, the flywheel further comprises a bracket, a driving device is installed on the upper surface of the bracket corresponding to the upper end surface of the flywheel body, and a drill bit is installed at the lower end of the driving device.

Preferably, second hydraulic cylinders are installed on two sides of the upper surface of the support, and pressing rods are installed at the lower ends of the second hydraulic cylinders.

Preferably, the lower end of the pressure lever is provided with a first ball.

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

1. the utility model is provided with the driving wheel, the driving wheel can be rotated by rotating the rotating handle, the flywheel body can be rotated by rotating the driving wheel, and the self punching position can be changed by rotating the flywheel body so as to punch holes at the next position;

2. the utility model discloses the ball has been set up in the inside of draw-in groove to take place rolling friction with the draw-in groove when making the flywheel rotate, avoid haring flywheel circumference surface.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the slot of the present invention;

fig. 3 is a perspective view of the mounting table of the present invention.

In the figure: 1. a base; 2. a support; 3. a drive device; 4. a flywheel body; 5. a card slot; 51. a tank table; 52. a trough body; 53. a second ball bearing; 6. turning a handle; 7. an installation table; 8. a drive wheel; 9. a fixed table; 10. a first hydraulic cylinder; 11. a track groove; 12. a slider; 13. a drill bit; 14. a first ball bearing; 15. a pressure lever; 16. and a second hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, an apparatus for assisting processing of a circumferential hole of a flywheel includes a base 1, a flywheel body 4 and a bracket 2, a driving device 3 is installed on a position of an upper surface of the bracket 2 corresponding to an upper end surface of the flywheel body 4, a drill bit 13 is installed at a lower end of the driving device 3, and the driving device 3 can drive the drill bit 13 to drill a hole;

as shown in fig. 1 and fig. 2, a clamping groove 5 is installed on one side of the upper surface of the base 1, the clamping groove 5 includes a groove table 51, a groove body 52 is installed inside the groove table 51, a second ball 53 is installed at the bottom of the groove body 52, one side of the flywheel body 4 is located inside the clamping groove 5, the flywheel body 4 can be limited by the clamping groove 5, and rolling friction can occur between the flywheel body 4 and the groove body 52 when the flywheel body 4 rotates;

as shown in fig. 1, a fixed table 9 is installed on the other side of the upper surface of the base 1, a first hydraulic cylinder 10 is fixed on the fixed table 9, an installation table 7 is installed on a piston rod of the first hydraulic cylinder 10, a sliding block 12 is installed on the lower surface of the installation table 7, a track groove 11 is formed in the position, corresponding to the sliding block 12, of the upper surface of the base 1, the first hydraulic cylinder 10 can push and pull the installation table 7, so that the installation table 7 can move horizontally, when the installation table 7 moves, the sliding block 12 can move inside the track groove 11, and the track groove 11 can limit the sliding block 12 to ensure that the operation path of the installation table 7 is horizontal;

as shown in fig. 1 and 3, a driving wheel 8 is rotatably mounted inside the mounting table 7, a rotating handle 6 for driving the driving wheel 8 to rotate is arranged on the front surface of the mounting table 7, when the driving wheel 8 contacts with the side surface of the flywheel body 4, the rotating handle 6 is rotated to rotate the driving wheel 8, the driving wheel 8 rotates to rotate the flywheel body 4, and the flywheel body 4 rotates to change the self punching position so as to punch a hole at the next position;

as shown in fig. 1, the second hydraulic cylinders 16 are installed on two sides of the upper surface of the support 2, the pressing rods 15 are installed at the lower ends of the second hydraulic cylinders 16, the first balls 14 are installed at the lower ends of the pressing rods 15, and after the flywheel body 4 is clamped into the clamping grooves 5, the second hydraulic cylinders 16 can be driven to push the pressing rods 15 downwards, so that the positions of the flywheel body 4 can be further locked by the pressing rods 15, and the first balls 14 can prevent the flywheel body 4 and the pressing rods 15 from having large friction.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the flywheel body 4 is clamped into the groove body 52, then the first hydraulic cylinder 10 is driven, the first hydraulic cylinder 10 can push the installation table 7, the installation table 7 is enabled to be gradually close to the flywheel body 4, when the installation table 7 moves, the sliding block 12 can move in the track groove 11, the track groove 11 can limit the sliding block 12 to ensure the running path level of the installation table 7, until the driving wheel 8 presses the flywheel body 4, the second hydraulic cylinder 16 is driven again, the pressing rod 15 can press the flywheel body 4, the position of the flywheel body 4 at the moment is locked, the drill bit 13 can drill, then the rotating handle 6 is rotated, the driving wheel 8 rotates to enable the flywheel body 4 to rotate, the flywheel body 4 rotates to change the self punching position, and then the punching hole at the next position is drilled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 a supplementary device is used in flywheel circumference spot facing work, includes base (1) and flywheel body (4), its characterized in that: draw-in groove (5) are installed to upper surface one side of base (1), one side of flywheel body (4) is located the inside of draw-in groove (5), fixed station (9) are installed to the upper surface opposite side of base (1), be fixed with first pneumatic cylinder (10) on fixed station (9), install mount table (7) on the piston rod of first pneumatic cylinder (10), drive wheel (8) are installed in the inside rotation of mount table (7), the front surface of mount table (7) is provided with and is used for driving drive wheel (8) pivoted to change (6).

2. The device for assisting in machining the circumferential hole of the flywheel of claim 1, wherein: the clamping groove (5) comprises a groove table (51), a groove body (52) is formed in the groove table (51), and a second ball (53) is mounted at the bottom of the groove body (52).

3. The device for assisting in machining the circumferential hole of the flywheel of claim 1, wherein: the lower surface of the mounting table (7) is provided with a sliding block (12), and a track groove (11) is formed in the position, corresponding to the sliding block (12), of the upper surface of the base (1).

4. The device for assisting in machining the circumferential hole of the flywheel of claim 1, wherein: the flywheel drilling machine is characterized by further comprising a support (2), wherein a driving device (3) is installed at a position, corresponding to the upper end face of the flywheel body (4), of the upper surface of the support (2), and a drill bit (13) is installed at the lower end of the driving device (3).

5. The device for assisting in machining the circumferential hole of the flywheel of claim 4, wherein: second hydraulic cylinders (16) are installed on two sides of the upper surface of the support (2), and pressing rods (15) are installed at the lower ends of the second hydraulic cylinders (16).

6. The device for assisting in machining the circumferential hole of the flywheel of claim 5, wherein: the lower end of the pressure lever (15) is provided with a first ball (14).