CN214213186U

CN214213186U - Vertical grinding machine

Info

Publication number: CN214213186U
Application number: CN202023206474.1U
Authority: CN
Inventors: 符传岭; 张裕忠
Original assignee: Nanjing Baokaitong Machinery Equipment Co ltd
Current assignee: Nanjing Baokaitong Machinery Equipment Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-17
Anticipated expiration: 2030-12-26

Abstract

The utility model belongs to the technical field of the technique of abrasive machine and specifically relates to a vertical abrasive machine is related to, it includes the carriage and rotates the setting and is in polish round on the carriage, it has the cover that is used for establishing to articulate on the carriage polish the transparent protective housing of serving of polishing round, the orientation on the transparent protective housing polish the end and be provided with the cutter arrangement shell that supplies the cutter to put into, just the cutter arrangement shell orientation polish the one end of round and offer the cutting edge end laminating of supplying the cutter and polish the mouth of stretching into of end, be provided with on the cutter arrangement shell and be used for the location the locating component of cutter arrangement position. This application has the possibility that reduces the cutter and polish the in-process and take off the hand, hit and fly, improves the effect to operating personnel's protection.

Description

Vertical grinding machine

Technical Field

The application relates to the technical field of grinding machines, in particular to a vertical grinding machine.

Background

The grinding machine is widely applied in the field of metal cutting and grinding, particularly in the sharpening and grinding work of a cutter, the grinding machine is particularly important, for example, a turning tool, a boring tool and the like are taken as examples, the cutting edge end of the cutter used for a long time is easy to wear and dull, and an operator often uses the grinding machine to grind.

However, the grinding wheel of a conventional grinding machine is generally exposed or partially exposed, and when an operator needs to grind a tool, the operator needs to hold the tool and push the blade end of the tool against the wheel surface of the grinding wheel for grinding.

In view of the above-mentioned related technologies, the inventor believes that when an operator attaches a grinding wheel rotating at a high speed by holding a tool with the hand, the tool is likely to fall off the hand and be thrown away by a grinder, which seriously affects the safety of the operator.

SUMMERY OF THE UTILITY MODEL

In order to reduce the cutter and polish the problem that the in-process takes place to take off the hand, fly out, this application provides a vertical grinder.

The application provides a vertical grinder adopts following technical scheme:

the utility model provides a vertical grinder, is in including the carriage with rotate the setting the wheel of polishing on the carriage, it has the transparent protective housing that is used for covering to establish to articulate on the carriage the end of polishing of wheel of polishing, orientation on the transparent protective housing the end of polishing of wheel of polishing is provided with the cutter arrangement shell that supplies the cutter to put into, just the cutter arrangement shell orientation the one end of wheel of polishing is seted up the mouth that stretches into of the end of polishing of the blade end laminating wheel of supplying the cutter, be provided with on the cutter arrangement shell and be used for the location the locating component of cutter arrangement position.

Through adopting above-mentioned technical scheme, operating personnel rotates transparent protective housing cover and establishes on the wheel of polishing, puts into cutter arrangement shell with the cutter after, orientation stretches into mouthful promotes the adjustment cutter and makes the cutting edge laminating of cutter wheel of polishing the end, fixes a position the cutter position through locating component to start the wheel of polishing and polish the cutting edge of cutter, be favorable to reducing the cutter and polish the in-process and take off the hand, hit the possibility of flying, improve the protection to operating personnel.

Optionally, an introduction port for inserting a tool is formed in the side surface of the tool mounting shell, and the introduction port is communicated with the extending port;

the positioning assembly comprises a side wall positioning stud in threaded connection with the cutter arranging shell, and one end of the positioning stud extends into the cutter arranging shell and is relatively abutted against the cutter on the inner side wall of the cutter arranging shell.

By adopting the technical scheme, an operator places the cutter into the cutter placing shell through the introducing port, and after the cutter position is adjusted, the rotary positioning stud is pushed towards the cutter, so that the cutter is tightly pressed and positioned at the placing position, the cutter position is conveniently and quickly fixed by the operator, and the placing stability of the cutter in the polishing process is improved.

Optionally, one end of the positioning stud extending into the cutter mounting shell is provided with an elastic pressing pad.

Through adopting above-mentioned technical scheme, elasticity is supported and is pressed the pad and is favorable to increasing the location double-screw bolt to the support of cutter to press the friction, further improves cutter arrangement positioning stability.

Optionally, a pushing stud is connected to a side wall of the cutter installation shell, which deviates from the extending port, in a threaded manner, one end of the pushing stud extends into the cutter installation shell and is opposite to the extending port to push the cutter, and a pushing pad is fixed to one end, facing the extending port, of the pushing stud.

By adopting the technical scheme, the operator pushes the stud through rotation, so that the pushing stud and the pushing pad push the size of the cutter extending out of the extending inlet along the direction towards the extending inlet, and the operator can conveniently and quickly adjust the feeding position of the cutter towards the polishing wheel.

Optionally, the cutter installation shell is provided with a push-out rod towards the side wall of the leading-in port in a penetrating manner, a spring is sleeved on the rod wall of the push-out rod, one end of the spring is fixedly connected with the rod wall of the push-out rod departing from the cutter installation shell, and the other end of the spring is fixedly connected with the outer side wall of the cutter installation shell departing from the leading-in port.

By adopting the technical scheme, after the cutter is polished by an operator, the positioning stud is loosened, and then the push-out rod is pushed towards one side of the introducing port, so that the push-out rod can quickly push out the cutter in the cutter mounting shell, and the cutter can be conveniently and quickly taken out by the operator.

Optionally, the outer wall of cutter arrangement shell articulates there is the rotation seat, just it fixes to hold the rotation seat on the transparent protective housing, set up on the transparent protective housing and supply cutter arrangement shell's the access opening one end that stretches into and pivoted adjustment groove, be fixed with the operating handle on the cutter arrangement shell.

Through adopting above-mentioned technical scheme, operating personnel puts into cutter arrangement shell and location adjustment completion back with the cutter, and handheld operating handle rotates cutter arrangement shell to the angle of cutter is polished to the adjustment wheel, makes things convenient for operating personnel to adjust the cutter direction of polishing in a flexible way.

Optionally, the driving frame comprises a cover shell for covering one side of the grinding wheel, which is away from the transparent protective shell, and the transparent protective shell is hinged to a wall of the cover shell, which is located above the grinding wheel.

Through adopting above-mentioned technical scheme, transparent protective housing cooperation housing forms the circumference separation to the wheel of polishing, is favorable to reducing splashing of flying chips of polishing, reduces the possibility that personnel directly touched the wheel of polishing, improves the protection to operating personnel.

Optionally, a scrap guide pipe is connected to the lower portion of the housing, and a scrap collecting box is arranged at the lower end of the scrap guide pipe on the driving frame.

Through adopting above-mentioned technical scheme, the flying chip of polishing that cage cover gathers in the housing collects downwards and is led down to the collection bits box by leading the bits shell, makes things convenient for operating personnel to clear up the flying chip of polishing fast.

Drawings

FIG. 1 is a schematic structural diagram of the whole body of a driving frame, a housing, a transparent protecting shell, a bearing seat, a cutter placing shell, a scrap guiding pipe and a scrap collecting box, which is used for embodying the embodiment of the application.

Fig. 2 is a partial sectional view for showing the relative positions of the grinding wheel and the access port of the tool mounting case in the embodiment of the present application.

FIG. 3 is a partial cross-sectional view of an embodiment of the present application showing a positioning stud, a resilient hold-down pad, a push stud, a push pad, a push rod, a spring, and a push pad.

Reference number specification, 1, drive frame; 11. grinding the wheel; 12. a housing; 13. a scrap guide pipe; 14. a scrap collecting box; 15. a bearing seat; 2. a transparent protective shell; 21. an adjustment groove; 3. a cutter placing shell; 31. an inlet extension port; 32. an inlet port; 33. an operating handle; 4. positioning the stud; 41. an elastic pressing pad; 5. pushing the stud; 51. pushing the pad; 6. pushing out the rod; 61. a spring; 62. pushing the pad out.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses vertical abrasive machine. Referring to fig. 1 and 2, the vertical grinder comprises a driving frame 1, grinding wheels 11 are rotatably arranged on the left side and the right side of the top of the driving frame 1, housings 12 are respectively fixed on the left side and the right side of the driving frame 1, which are positioned on the back of the grinding wheels 11, and the housings 12 are covered on the back of the grinding wheels 11 and form a back coating for the grinding wheels 11. The driving frame 1 is provided with a driving motor for driving the grinding wheel 11 to rotate, and the working principle of the driving frame 1 and the grinding wheel 11 is the prior art and is not described herein again.

Referring to fig. 1 and 2, an opening for exposing the front end of a polishing wheel 11 and for polishing by an operator is reserved on one side of a housing 12 facing the front side of a driving frame 1, the top of the opening of the housing 12 facing the front side of the housing is hinged with a transparent protective shell 2 covering the opening of the housing, a cutter installation shell 3 is arranged on the transparent protective shell 2 and facing the polishing end of the polishing wheel 11, an insertion opening 31 for attaching a cutting edge end of a cutter to the polishing end of the polishing wheel 11 is formed in one end of the cutter installation shell 3 facing the polishing wheel 11, and a positioning component for positioning the cutter installation position is arranged on the top surface of the cutter installation shell 3; operating personnel rotates transparent protective housing 2 cover and establishes on grinding wheel 11, put into cutter arrangement shell 3 back with the cutter, the orientation stretches into 31 promotion adjustment cutter and makes the cutting edge laminating grinding wheel 11's of cutter end of polishing, fix a position the cutter position through the locating component, thereby start grinding wheel 11 and polish to the cutting edge of cutter, be favorable to reducing the cutter and polish the in-process and take off the hand, hit the possibility of flying, improve the protection to operating personnel, transparent protective housing 2 cooperates housing 12 to form the circumference separation to grinding wheel 11, be favorable to reducing the splashing of the flying chip of polishing, reduce personnel's direct touching grinding wheel 11's possibility, improve the protection to operating personnel.

Referring to fig. 2 and 3, the side surfaces of the two cutter installation cases 3 are both provided with an introduction port 32 for inserting a cutter, the introduction port 32 is communicated with the extending port 31, the positioning assembly comprises a positioning stud 4 in threaded connection with the top wall of the cutter installation case 3 in the length direction, the lower end of the positioning stud 4 extends into the cutter installation case 3 and is relatively abutted against the cutter with the inner side wall of the cutter installation case 3, one end of the positioning stud 4 extending into the cutter installation case 3 is rotatably connected with an elastic abutting pad 41, and one end of the elastic abutting pad 41 abuts against the inner side wall of the cutter installation case 3 far away from the extending port 31 to prevent the cutter from rotating; an operator puts a cutter into the cutter arranging shell 3 through the leading-in port 32, and after the position of the cutter is adjusted, the rotary positioning stud 4 is pushed towards the cutter, so that the cutter is tightly pressed and the arranging position of the cutter is positioned, the operator can conveniently and quickly fix the position of the cutter, the arranging stability of the cutter in the polishing process is improved, the elastic pressing pad 41 is favorable for increasing the pressing friction of the positioning stud 4 against the cutter, and the arranging and positioning stability of the cutter is further improved.

Referring to fig. 1 and 2, the outer wall of the cutter housing case 3 is hinged with a rotation bearing seat 15, the rotation bearing seat 15 is fixed on the transparent protective case 2, the transparent protective case 2 is provided with an adjusting groove 21 for one end of the cutter housing case 3 extending into the inlet 31 and rotating, and the cutter housing case 3 is fixed with an operating handle 33; after the operator places the cutter into the cutter mounting shell 3 and positions and adjusts the cutter, the operator holds the operating handle 33 and rotates the cutter mounting shell 3, so that the angle of the grinding wheel 11 for grinding the cutter is adjusted, and the operator can flexibly adjust the grinding direction of the cutter.

Referring to fig. 2 and 3, the outer end wall of the cutter installation shell 3 away from the extending port 31 is in threaded connection with a pushing stud 5, one end of the pushing stud 5 extends into the cutter installation shell 3 and pushes the cutter against the extending port 31, and a pushing pad 51 is fixed at one end of the pushing stud 5 facing the extending port 31; the operator rotates the pushing stud 5 to push the pushing stud 5 and the pushing pad 51 thereof to push the adjusting tool to extend out of the extension opening 31 in the direction toward the extension opening 31, so that the operator can conveniently and quickly adjust the feeding position of the tool toward the grinding wheel 11.

Referring to fig. 2 and 3, a push-out rod 6 vertically penetrates through the outer side wall of the cutter installation shell 3, which is away from the lead-in opening 32, into the cutter installation shell 3, a spring 61 is sleeved on the rod wall of the push-out rod 6, one end of the spring 61 is fixedly connected with the rod wall of the push-out rod 6, which is away from the cutter installation shell 3, the other end of the spring 61 is fixedly connected with the outer side wall of the cutter installation shell 3, which is away from the lead-in opening 32, under the action of no external force of the spring 61, one end of the push-out rod 6, which is towards the lead-in opening 32, is flush with the inner side wall of the cutter installation shell 3, a push-out pad 62 is fixed at one end of the push-out rod 6, which is towards the lead-in opening 32, and the push-out pad 62 is arranged along the length direction of the cutter installation shell 3; after the operator polishes the cutter, the positioning stud 4 is loosened, and then the pushing rod 6 is pushed towards one side of the introducing port 32, so that the pushing rod 6 can rapidly push out the cutter in the cutter installation shell 3, the operator can conveniently and rapidly take out the cutter, and the pushing pad 62 can increase the area of the pushing rod 6 attached to the cutter, and the cutter can be stably pushed out.

Referring to fig. 1 and 2, a scrap guide pipe 13 is connected below the housing 12, a scrap collecting box 14 is arranged at the lower end of the scrap guide pipe 13 at the lower part of the driving frame 1, and the top surface of the scrap collecting box 14 is opened towards the scrap guide pipe 13; the flying grinding chips accumulated in the cage cover in the housing 12 are collected downwards and guided by the chip guide shell to the chip collection box 14, so that operators can conveniently and quickly clean the flying grinding chips.

The implementation principle of the vertical grinder in the embodiment of the application is as follows: an operator puts a cutter into the cutter arranging shell 3 from the leading-in opening 32, sequentially rotates the abutting-pushing stud 5 to face the extending-in opening 31 and the grinding wheel 11 to adjust the position of the cutter, then rotates the positioning stud 4 to abut against the cutter and position the cutter, holds the operating handle 33 to rotate the cutter arranging shell 3 and the position of the cutter abutting-against the grinding wheel 11, starts the driving frame 1 to drive the grinding wheel 11 to rotate and grind the cutter, rotates the positioning stud 4 to release the cutter after grinding is finished, and pushes the pushing-out rod 6 to push the cutter out of the leading-in opening 32.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 vertical grinder, includes that drive frame (1) and rotation set up polish wheel (11) on the drive frame (1), its characterized in that: articulated on drive frame (1) have be used for the cover to establish transparent protective housing (2) on the end of polishing of emery wheel (11), go towards on transparent protective housing (2) the end of polishing of emery wheel (11) is provided with cutter arrangement shell (3) that supply the cutter to put into, just cutter arrangement shell (3) orientation the one end of emery wheel (11) is seted up the cutting edge end laminating of confession cutter and is polished the mouth (31) that stretches into of the end of polishing of emery wheel (11), be provided with on cutter arrangement shell (3) and be used for the location the locating component of cutter arrangement position.

2. A vertical grinder as claimed in claim 1, wherein: an introducing port (32) for placing a cutter is formed in the side surface of the cutter placing shell (3), and the introducing port (32) is communicated with the extending port (31);

the positioning assembly comprises a side wall positioning stud (4) in threaded connection with the cutter containing shell (3), and one end of the positioning stud (4) extends into the cutter containing shell (3) and is relatively abutted against the cutter on the inner side wall of the cutter containing shell (3).

3. A vertical grinder as claimed in claim 2, wherein: and an elastic pressing pad (41) is arranged at one end of the positioning stud (4) extending into the cutter placing shell (3).

4. A vertical grinder as claimed in claim 2, wherein: the cutter arrangement shell (3) deviates from the side wall threaded connection of the extending opening (31) is connected with a pushing stud (5), one end of the pushing stud (5) extends into the cutter arrangement shell (3) and is opposite to the extending opening (31) and pushes the cutter, and the pushing stud (5) faces towards one end of the extending opening (31) and is fixed with a pushing pad (51).

5. A vertical grinder as claimed in claim 4, wherein: the cutter placing shell (3) faces the side wall of the leading-in opening (32) and is provided with a pushing rod (6) in a penetrating mode, a spring (61) is sleeved on the rod wall of the pushing rod (6), one end of the spring (61) is fixedly connected with the rod wall of the pushing rod (6) deviating from the cutter placing shell (3), and the other end of the spring is fixedly connected with the outer side wall of the cutter placing shell (3) deviating from the leading-in opening (32).

6. A vertical grinding wheel machine according to any one of claims 1 to 5, characterized in that: the outer wall of cutter arrangement shell (3) articulates there is rotation bearing seat (15), just rotation bearing seat (15) are fixed on transparent protecting crust (2), offer the confession on transparent protecting crust (2) the mouth (31) one end that stretches into and pivoted adjustment groove (21) of cutter arrangement shell (3), be fixed with operating handle (33) on cutter arrangement shell (3).

7. The vertical grinder of claim 6, wherein: the driving frame (1) comprises a cover shell (12) used for covering one side of the grinding wheel (11) which is far away from the transparent protective shell (2), and the transparent protective shell (2) is hinged with the wall of the cover shell (12) which is positioned above the grinding wheel (11).

8. A vertical grinder as claimed in claim 7, wherein: the lower part of the housing (12) is connected with a chip guide pipe (13), and a chip collecting box (14) is arranged at the lower end of the chip guide pipe (13) on the driving frame (1).