CN211661673U

CN211661673U - Cutter loading attachment for cutter grinding machine

Info

Publication number: CN211661673U
Application number: CN202020051795.XU
Authority: CN
Inventors: 陈磊
Original assignee: Wuhan Ruizhun Intelligent Equipment Technology Co ltd
Current assignee: Wuhan Ruizhun Intelligent Equipment Technology Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-13
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a cutter feeding device for a cutter grinding machine, which belongs to the field of grinding machines and comprises a base, wherein the top of the base is connected with a turntable through a rotating shaft, the top of the turntable is provided with a transmission box, the top of the transmission box is penetrated by a rotating shaft, one end of the rotating shaft extends into the transmission box and is connected with a driving bevel gear, when the cutter is fixed, two groups of cutters can be respectively placed in a clamping groove, a magnet adsorbs the cutter to complete the primary positioning, then a worker rotates a steering gear to drive the driving bevel gear to drive a driven bevel gear to steer, so that a screw rod rotates to enable two groups of thread sleeves to move backwards, the fixing rod pushes a clamping seat to draw close the cutter and clamp the cutter, and then two groups of cutters can be fixed at one time, after one cutter is polished, the other group of cutters can be polished through the rotating shaft, the device can fix the two groups of cutters at one time, therefore, the operation steps of workers are reduced, and the working efficiency is improved.

Description

Cutter loading attachment for cutter grinding machine

Technical Field

The utility model relates to a grinding machine technical field specifically is a cutter loading attachment for cutter grinding machine.

Background

In the machining field, especially at the in-process of cutting or drilling processing, need whet a knife when cutting or drilling cutter wearing and tearing, traditional process of whetting a knife generally adopts manual mode, it grinds on the emery wheel of high-speed rotation just to hold the cutter and makes the cutter have sharp blade, this is the personal skill that the mode of whetting a knife relatively relies on the operation workman, the quality of whetting a knife is unstable, and this kind of mode of whetting a knife efficiency ratio is lower, there are many fields now and adopt numerical control to sharpen automatically, numerical control whets a knife's biggest characteristics is for whetting a knife efficiently, but numerical control whetting a knife's process can meet a technical problem, that is exactly the process of cutter clamping.

The existing grinding machine can only grind one cutter during machining, and the first cutter is firstly installed to grind the traditional grinding machine, and then the first cutter is detached and then the second cutter is fixed after the first cutter is ground, so that the working efficiency of workers is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter loading attachment for cutter grinding machine to propose precious inefficiency in solving above-mentioned background art, operate comparatively loaded down with trivial details problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutter loading attachment for cutter grinding machine, includes the base, the top of base is connected with the carousel through the rotation axis, the top of carousel is provided with the transmission box, the top of transmission box is run through there is the pivot, the one end of pivot extends to the inside of transmission box and is connected with initiative awl tooth, the inside of transmission box sets up the lead screw, the surface of lead screw is provided with driven awl tooth, the thread bush has all been cup jointed to the surface both sides of lead screw, the top both sides of carousel all are fixed with the fixing base, one side of fixing base is provided with draw-in groove and magnetic channel, the inside of magnetic channel is inlayed and is had magnet, the bottom of thread bush is fixed with the dead lever, the one end of dead lever is connected with the grip slipper, the locating pin has been run through to top one side of carousel, the top.

Preferably, the constant head tank is provided with the multiunit, and the multiunit the constant head tank is circular form equidistance and arranges.

Preferably, a rotating handle is fixed at the top of the positioning pin.

Preferably, the top end of the rotating shaft is provided with a steering wheel, and the outer surface of the steering wheel is provided with anti-skid lines.

Preferably, the driving bevel gear is meshed with the driven bevel gear, and the outer surfaces of the driving bevel gear and the driven bevel gear are coated with lubricating oil.

Preferably, a rubber pad is arranged on one side of the clamping seat.

Preferably, the positioning pin is matched with a plurality of positioning grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the cutter feeding device for the cutter grinding machine is provided with a screw rod, a fixed rod, a magnet, a clamping groove, a clamping seat and a rotating shaft, when the cutters are fixed, two groups of cutters can be respectively placed in the clamping groove, the magnet adsorbs the cutters to complete primary positioning, then a worker rotates a steering wheel to enable a driving bevel gear to drive a driven bevel gear to steer, so that the screw rod rotates, and further two groups of thread sleeves move backwards, the fixed rod pushes the clamping seat to draw close to the cutters and clamp the cutters, so that two groups of cutters can be fixed at one time, after one cutter is polished, the other group of cutters can be polished through rotation of the rotating shaft, the device can fix and polish the two groups of cutters at one time, so that the operation steps of the workers are reduced, the working efficiency is improved, meanwhile, the device is also provided with a positioning pin and a positioning groove, and a rotating disc can be fixed through the matching of the positioning pin and the positioning groove, displacement occurs when the polishing is carried out, and the stability is strong.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the transmission box of the present invention;

FIG. 3 is a schematic top view of the base of the present invention;

FIG. 4 is a schematic view of the structure of the clamping seat of the present invention;

fig. 5 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. a base; 2. a rotating shaft; 3. positioning pins; 4. turning a handle; 5. a fixed seat; 6. a clamping seat; 7. fixing the rod; 8. a screw rod; 9. a threaded sleeve; 10. driven bevel gears; 11. driving bevel gears; 12. a rotating shaft; 13. steering; 14. positioning a groove; 15. a silica gel pad; 16. a magnetic slot; 17. a magnet; 18. a card slot; 19. a transmission box; 20. a turntable.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a cutter feeding device for a cutter grinding machine comprises a base 1, a rotating shaft 2, a positioning pin 3, a rotating handle 4, a fixed seat 5, a clamping seat 6, a fixed rod 7, a screw rod 8, a thread bush 9, a driven bevel gear 10, a driving bevel gear 11, a rotating shaft 12, a rotating rudder 13, a positioning groove 14, a silica gel pad 15, a magnetic groove 16, a magnet 17, a clamping groove 18, a transmission box 19 and a turntable 20, wherein the top of the base 1 is connected with the turntable 20 through the rotating shaft 2, the top of the turntable 20 is provided with the transmission box 19, the top of the transmission box 19 penetrates through the rotating shaft 12, one end of the rotating shaft 12 extends into the transmission box 19 and is connected with the driving bevel gear 11, the screw rod 8 is arranged inside the transmission box 19, the driven bevel gear 10 is arranged on the outer surface of the screw rod 8, the thread bush 9 is sleeved on both sides of the outer surface of the screw rod 8, the fixed seats 5 are fixed on both, magnet 17 is inlayed in the inside of magnetic groove 16, and the bottom of thread bush 9 is fixed with dead lever 7, and the one end of dead lever 7 is connected with grip slipper 6, and the top one side of carousel 20 runs through there is locating pin 3, and the carousel 20 of being convenient for carries out spacing fixed, and the top of base 1 is encircleed and is provided with constant head tank 14.

Referring to fig. 2 and 3, the positioning grooves 14 are provided with a plurality of groups, and the plurality of groups of positioning grooves 14 are arranged in a circular shape at equal intervals, so that multi-angle adjustment is facilitated, polishing is more convenient, and the rotating handle 4 is fixed at the top of the positioning pin 3, so that the positioning pin 3 can be rotated conveniently.

Referring to fig. 1-2, the top end of the rotating shaft 12 is provided with a turning vane 13, and the outer surface of the turning vane 13 is provided with anti-slip threads, so that the rotating shaft 12 can be conveniently rotated and is not easy to slip, the driving bevel gear 11 is engaged with the driven bevel gear 10, and the outer surfaces of the driving bevel gear 11 and the driven bevel gear 10 are both coated with lubricating oil, so that the rotation is smoother.

Referring to fig. 1, 2 and 4, a rubber pad is disposed on one side of the clamping base 6 to make clamping more firm, and the positioning pin 3 is adapted to the positioning grooves 14 to facilitate limiting and fixing.

The working principle is as follows: firstly, the worker firstly checks whether each part is intact, if damaged, the part is replaced in time, then the worker installs the device, when the cutters are fixed, two groups of cutters can be respectively placed in the clamping grooves 18, the magnets 17 adsorb the cutters so as to complete primary positioning, then the worker rotates the steering wheel 13, so that the driving bevel gear 11 drives the driven bevel gear 10 to steer, thereby the screw rod 8 rotates, thereby leading the two groups of thread sleeves 9 to move backwards, leading the fixing rod 7 to push the clamping seat 6 to approach the cutter and clamp the cutter, further fixing the two groups of cutters at one time, after one cutter is polished, the rotating handle 4 can be rotated to separate the positioning pin 3 from the positioning groove 14, the turning disc 20 is then rotated so that the other set of knives can be positioned, and the turning knob 4 is then rotated so that the positioning pins 3 are inserted into the positioning slots 14, so that the other set of knives can be ground.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutter loading attachment for cutter grinding machine, includes base (1), its characterized in that: the top of the base (1) is connected with a turntable (20) through a rotating shaft (2), the top of the turntable (20) is provided with a transmission box (19), the top of the transmission box (19) penetrates through a rotating shaft (12), one end of the rotating shaft (12) extends into the transmission box (19) and is connected with a driving bevel gear (11), a lead screw (8) is arranged in the transmission box (19), the outer surface of the lead screw (8) is provided with a driven bevel gear (10), both sides of the outer surface of the lead screw (8) are sleeved with threaded sleeves (9), both sides of the top of the turntable (20) are fixed with fixing seats (5), one side of each fixing seat (5) is provided with a clamping groove (18) and a magnetic groove (16), a magnet (17) is embedded in the magnetic groove (16), the bottom of each threaded sleeve (9) is fixed with a fixing rod (7), one end of each fixing rod (7) is connected with a clamping seat (6), a positioning pin (3) penetrates through one side of the top of the rotary table (20), and a positioning groove (14) is formed in the top of the base (1) in a surrounding mode.

2. The tool feeding device for a tool grinding machine according to claim 1, characterized in that: the positioning grooves (14) are provided with a plurality of groups, and the positioning grooves (14) are arranged in a circular shape at equal intervals.

3. The tool feeding device for a tool grinding machine according to claim 1, characterized in that: and a rotating handle (4) is fixed at the top of the positioning pin (3).

4. The tool feeding device for a tool grinding machine according to claim 1, characterized in that: the top of pivot (12) is provided with helm (13), just the surface of helm (13) sets up anti-skidding line.

5. The tool feeding device for a tool grinding machine according to claim 1, characterized in that: the driving bevel gear (11) is meshed with the driven bevel gear (10), and lubricating oil is coated on the outer surfaces of the driving bevel gear (11) and the driven bevel gear (10).

6. The tool feeding device for a tool grinding machine according to claim 1, characterized in that: and a rubber pad is arranged on one side of the clamping seat (6).

7. The tool feeding device for a tool grinding machine according to claim 1, characterized in that: the positioning pin (3) is matched with the positioning grooves (14).