CN218397646U

CN218397646U - Excircle grinding wheel protective cover of numerical control inner and outer circle composite grinding machine

Info

Publication number: CN218397646U
Application number: CN202222457351.8U
Authority: CN
Inventors: 邹恩鹏
Original assignee: Fengcheng New Power Supercharger Co ltd
Current assignee: Fengcheng New Power Supercharger Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-31
Anticipated expiration: 2032-09-16

Abstract

The utility model belongs to the technical field of grinding machine excircle emery wheel protection casing, especially, be a numerical control inside and outside circle composite grinder excircle emery wheel protection casing, including the right side board, right side board one side is equipped with the left side board, right side board opposite side rotates and is connected with the go-between, the go-between is installed in the workstation, the equal fixedly connected with block board in right side board and left side board bottom, two the block board passes through bolt fixed connection, be equipped with a plurality of arc limiting plate between right side board and the left side board, arc limiting plate inner wall fixedly connected with bracing piece, bracing piece sliding connection with left side inboard wall, arc limiting plate inner wall fixedly connected with gag lever post, the gag lever post with right side inboard wall sliding connection, left side board one side is equipped with and is used for right the bracing piece carries out driven transmission assembly, uses through the cooperation of right side board and go-between, makes the open position of protection casing adjusted, makes things convenient for the staff to clear up.

Description

Excircle grinding wheel protective cover of numerical control inner and outer circle composite grinding machine

Technical Field

The utility model belongs to the technical field of grinding machine excircle grinding wheel protection casing, concretely relates to compound grinding machine excircle grinding wheel protection casing in numerical control.

Background

In all grinding machines, cylindrical grinder is the most extensive one kind lathe of application, the transverse feed mechanism of control grinding work piece size, the main part components such as electrical apparatus and hydraulic means of control lathe moving part action constitute, when polishing the processing to the work piece, produce during a large amount of metal fragments enter into the emery wheel protection casing, can form the jam along with the accumulation, influence the normal operating of emery wheel, so need often to carry out cleaning to the protection casing inside, but general lathe inner space is limited, and can't adjust the protection casing, personnel can only handle the protection casing through a direction, lead to being very difficult in the washing to the protection casing, and simultaneously, current cleaning mode is mostly to unpack the protection casing apart and clear up, thereby the work degree of difficulty further increases when leading to the washing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a compound grinding machine excircle grinding wheel protection casing in numerical control has the characteristics of solving the difficult clearance of grinding wheel protection casing.

The utility model provides a following technical scheme: including the right side board, right side board one side is equipped with the left side board, right side board opposite side rotates and is connected with the go-between, the go-between is installed in the workstation, the equal fixedly connected with block board in right side board and left side board bottom, two the block board passes through bolt fixed connection, be equipped with a plurality of arc limiting plate between right side board and the left side board, arc limiting plate inner wall fixedly connected with bracing piece, bracing piece sliding connection with left side inboard wall, arc limiting plate inner wall fixedly connected with gag lever post, the gag lever post with right side inboard wall sliding connection, left side board one side is equipped with and is used for right the bracing piece carries out driven transmission assembly.

The side wall of the left side plate is fixedly connected with a limiting cover, and a supporting shaft used for controlling the transmission assembly penetrates through the side wall of the limiting cover.

Wherein, drive assembly include driving plate, whorl circle and a plurality of with the sliding block that the bracing piece corresponds, driving plate fixed connection in the back shaft lateral wall, whorl circle fixed connection in the driving plate lateral wall, the sliding block passes through the whorl circle with driving plate sliding connection, the bracing piece bottom with correspond sliding block top fixed connection.

The sliding block side wall is fixedly connected with a limiting block, and the left side plate side wall is provided with a plurality of sliding grooves in one-to-one correspondence with the limiting block.

The supporting shaft side wall is fixedly connected with a rotating handle, the rotating handle is not in contact with the left side plate, and the fixing bolt is installed on the right side plate side wall.

The utility model has the advantages that: through the right side board, the left side board is used with the cooperation of a plurality of arc limiting plate, make up into a protection casing that protects the emery wheel, use with the cooperation of go-between through the right side board, the open position that makes the protection casing obtains the adjustment, make things convenient for the staff to clear up, realized that the personnel can adjust clearance behind the suitable angle to the protection casing in same position, the operation degree of difficulty is cleared up in narrow and small space on the lathe has been reduced, through transmission assembly, the cooperation of bracing piece and arc limiting plate is used, make things convenient for the staff to clear up instrument and hand through the space and clear up the protection casing inside, further the degree of difficulty that reduces the clearance.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic front view of the present invention;

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

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic side view of the cross-sectional structure of the present invention in a motion state;

fig. 5 is a schematic side view of the middle transmission disc of the present invention.

In the figure: 1. a right side plate; 11. a left side plate; 12. a connecting ring; 13. a clamping plate; 14. a chute; 15. a fixing bolt; 2. an arc limiting plate; 21. a support bar; 22. a limiting rod; 3. a transmission assembly; 31. a drive plate; 32. a thread ring; 33. a slider; 331. a limiting block; 4. a limiting cover; 41. a support shaft; 42. the handle is rotated.

Detailed Description

Referring to fig. 1-5, the present invention provides the following technical solutions: including

right side board

1, 1 one side of right side board is equipped with

left side board

11, 1 opposite side of right side board rotates and is connected with go-between 12, go-between 12 is installed in the workstation, right side board 1 and the equal fixedly connected with block board 13 in 11 bottoms of left side board, two block boards 13 pass through bolt fixed connection, be equipped with a plurality of arc limiting plate 2 between right side board 1 and the

left side board

11, 2 inner wall fixedly connected with bracing pieces 21 of arc limiting plate, bracing piece 21 sliding connection and the 11 inner walls of left side board, 2 inner wall fixedly connected with gag lever post 22 of arc limiting plate,

gag lever post

22 and 1 inner wall sliding connection of right side board, 11 one sides of left side board are equipped with and are used for carrying out driven transmission assembly 3 to bracing piece 21.

In this embodiment: when the device is installed, the connecting ring 12 is installed on a driving piece on a workbench, the right side plate 1 is limited on the workbench by a fixing belt of the connecting ring 12, then the angle of the right side plate 1 is adjusted and then the right side plate 1 is fixed, a shaft connected with a grinding wheel passes through holes formed in the right side plate 1 and the left side plate 11 and then is connected and fixed with equipment, then the left side plate 11 is held, the grinding wheel is positioned between the right side plate 1 and the left side plate 11, the left side plate 11 drives the corresponding clamping plate 13, then the two clamping plates 13 are clamped and then fixed by using bolts, so that the left side plate 11 and the right side plate 1 are fixed, then the supporting rod 21 is adjusted by the transmission assembly 3, the supporting rod 21 drives the corresponding arc limiting plate 2 to be attached to the side walls of the right side plate 1 and the left side plate 11, the arc limiting plate 2 drives the corresponding limiting rod 22 to be inserted into the side wall of the right side plate 1, and the length of the limiting rod 22 is smaller than the sliding length of the supporting rod 21, at this moment, a plurality of arc limiting plates 2, a right side plate 1 and a left side plate 11 jointly form a protective cover for a grinding wheel to protect, when the protective cover needs to be cleaned, the right side plate 1 is fixed by unfastening, the right side plate 1 can be rotationally connected with a connecting ring 12, the right side plate 1 is rotationally driven to correspond to a clamping plate 13 and a limiting rod 22, the limiting rod 22 drives the arc limiting plate 2 to rotate, the clamping plate 13 drives the left side plate 11 to rotate through another clamping plate 13, the opening position of the protective cover is adjusted, the protective cover is convenient for workers to clean, the workers can clean the protective cover after adjusting a proper angle at the same position, the difficulty of cleaning operation in a narrow space on a lathe is reduced, meanwhile, the supporting rod 21 drives the corresponding arc limiting plate 2 to expand outwards by controlling a transmission assembly 3, and the arc limiting plates 2 and the right side plate 1 and the left side plate 11 are enabled to be cleaned together Appear the space between, make things convenient for the staff to clear up instrument and hand through the space and clear up the protection casing inside, the further degree of difficulty that reduces the clearance, when needs change the emery wheel, through control transmission assembly 3, transmission assembly 3 passes through

bracing piece

21 and 2 drive gag lever post 22 slip-out from 1 lateral wall of right side board with arc limiting plate, gag lever post 22 does not receive spacingly this moment, break off the connection of two block plates 13 afterwards, thereby make left side board 11 can drive a plurality of arc limiting plate 2 and take out, the emery wheel no longer receives spacingly this moment, take out the change.

The side wall of the left side plate 11 is fixedly connected with a limit cover 4, and a support shaft 41 for controlling the transmission assembly 3 penetrates through the side wall of the limit cover 4; spacing cover 4 supports and limiting displacement to last subassembly of drive assembly 3, rotates through control back shaft 41, makes drive assembly 3 obtain power to make arc limiting plate 2 and bracing piece 21 can obtain position adjustment.

The transmission assembly 3 comprises a transmission disc 31, a thread ring 32 and a plurality of sliding blocks 33 corresponding to the support rods 21, the transmission disc 31 is fixedly connected to the side wall of the support shaft 41, the thread ring 32 is fixedly connected to the side wall of the transmission disc 31, the sliding blocks 33 are slidably connected with the transmission disc 31 through the thread ring 32, and the bottom ends of the support rods 21 are fixedly connected with the top ends of the corresponding sliding blocks 33; the support shaft 41 drives the transmission disc 31 to rotate, the transmission disc 31 drives the thread ring 32 to rotate, the thread ring 32 is in threaded connection with the sliding block 33, and the moving direction of the sliding block 33 is fixed, so that the thread ring 32 can drive the sliding block 33 to move up and down, the sliding block 33 drives the corresponding support rod 21 to move up and down, and the support rod 21 drives the arc-shaped limiting plate 2 to move up and down.

The side wall of the sliding block 33 is fixedly connected with a limiting block 331, and the side wall of the left side plate 11 is provided with a plurality of sliding grooves 14 which correspond to the limiting block 331 one by one; when the thread ring 32 drives the sliding block 33 to move downhill, the sliding block 33 drives the limiting block 331 to slide on the inner wall of the sliding groove 14, the sliding groove 14 limits and guides the limiting block 331, and the sliding block 33 is prevented from deviating when driving the supporting rod 21 to slide.

The side wall of the supporting shaft 41 is fixedly connected with a rotating handle 42, the rotating handle 42 is not contacted with the left side plate 11, and the side wall of the right side plate 1 is provided with a fixing bolt 15; through externally handheld rotation handle 42, rotation handle 42 drives back shaft 41 and rotates, back shaft 41 drives driving disc 31 and rotates, driving disc 31 drives sliding block 33 through threaded ring 32, thereby realize adjusting simultaneously a plurality of arc limiting plate 2 positions through the rotation to rotation handle 42, later through rotating the extension of gim peg 15, gim peg 15 and driving piece lateral wall extrusion contact, utilize the rubber pad increase frictional force of 15 one ends of gim peg, make the fixed no longer rotatory of drive right side board 1 that gim peg 15 can be more firm.

The utility model discloses a theory of operation and use flow: when the protection casing is required to be cleaned, through untieing the fixing to right side plate 1, right side plate 1 is rotated, right side plate 1 rotates and drives and correspond block board 13 and gag lever post 22, gag lever post 22 drives arc limiting plate 2 and rotates, block board 13 drives left side plate 11 through another block board 13 and rotates, thereby make the open position of protection casing adjusted, make things convenient for the staff to clear up, it can adjust suitable angle back clearance to the protection casing in same position to have realized the personnel, the narrow space carries out the clearance operation degree of difficulty on the lathe has been reduced, rotate turning handle 42 afterwards, turning handle 42 drives back shaft 41 and rotates, back shaft 41 drives driving disc 31 and rotates, driving disc 31 drives sliding block 33 through threaded ring 32, thereby realize can adjusting a plurality of arc limiting plate 2 position simultaneously through the rotation to turning handle 42, make the space appear between arc limiting plate 2 and the arc limiting plate 2 and between right side plate 1 and the left side plate 11, make things convenient for the staff to clear up the inside of protection casing with clearance tool and hand through the space, further the degree of difficulty that reduces the clearance.

Claims

1. The utility model provides a numerical control inside and outside circle compound grinder excircle emery wheel protection casing which characterized in that: including right side board (1), right side board (1) one side is equipped with left side board (11), right side board (1) opposite side rotates and is connected with go-between (12), go-between (12) are installed in the workstation, right side board (1) and left side board (11) bottom equal fixedly connected with block board (13), two block board (13) are through bolt fixed connection, be equipped with a plurality of arc limiting plate (2) between right side board (1) and left side board (11), arc limiting plate (2) inner wall fixedly connected with bracing piece (21), bracing piece (21) sliding connection with left side board (11) inner wall, arc limiting plate (2) inner wall fixedly connected with gag lever post (22), gag lever post (22) with right side board (1) inner wall sliding connection, left side board (11) one side is equipped with and is used for right bracing piece (21) carry out driven drive assembly (3).

2. The cylindrical grinding wheel protective cover of the numerical control internal and external cylindrical composite grinding machine as claimed in claim 1, characterized in that: the side wall of the left side plate (11) is fixedly connected with a limiting cover (4), and a supporting shaft (41) used for controlling the transmission assembly (3) penetrates through the side wall of the limiting cover (4).

3. The cylindrical grinding wheel protective cover of the numerical control internal and external cylindrical composite grinding machine as claimed in claim 2, characterized in that: drive assembly (3) including drive plate (31), screw thread circle (32) and a plurality of with sliding block (33) that bracing piece (21) corresponds, drive plate (31) fixed connection in back shaft (41) lateral wall, screw thread circle (32) fixed connection in drive plate (31) lateral wall, sliding block (33) pass through screw thread circle (32) with drive plate (31) sliding connection, bracing piece (21) bottom with correspond sliding block (33) top fixed connection.

4. The outer circle grinding wheel protective cover of the numerical control inner and outer circle compound grinding machine according to claim 3, characterized in that: sliding block (33) lateral wall fixedly connected with stopper (331), left side board (11) lateral wall seted up a plurality of with spout (14) of stopper (331) one-to-one.

5. The cylindrical grinding wheel protective cover of the numerical control internal and external cylindrical composite grinding machine as claimed in claim 2, characterized in that: back shaft (41) lateral wall fixedly connected with twist grip (42), twist grip (42) with left side board (11) contactless, gim peg (15) are installed to right side board (1) lateral wall.