CN208841061U

CN208841061U - A kind of processing cam-type centerless grinding machine mechanism

Info

Publication number: CN208841061U
Application number: CN201821324597.5U
Authority: CN
Inventors: 任逢龙
Original assignee: Kunshan Lubai Precision Machinery Co Ltd
Current assignee: Kunshan Lubai Precision Machinery Co Ltd
Priority date: 2018-08-16
Filing date: 2018-08-16
Publication date: 2019-05-10
Anticipated expiration: 2028-08-16

Abstract

A kind of processing cam-type centerless grinding machine mechanism, the utility model relates to equipment for grinding technical fields；Sliding rail is fixed on pedestal, the left and right ends of sliding rail are slided respectively is provided with No.1 bracket and No. two brackets, grinding wheel passes through bearing respectively and is screwed on No.1 bracket and No. two brackets, spring is fixed between No.1 bracket and No. two brackets, the upper left side of No.1 bracket is equipped with dresser, the right end of No. two brackets is fixed with push rod, shaft is inserted in cam, the front end of shaft and the support rod of front side are screwed on, after its rear end passes through the support rod of rear side, it is fixedly connected with the output shaft of No. two motors, can using cam radian come effective solution artificial force it is uneven caused by it is unstable, the angle that can be stopped using cam rotation, carrying out effective solution manually presses mill to cause finish to length of time, the factors such as size is unstable, cam radian transmission principle can also be utilized, effectively to improve processing efficiency, it is simple with structure, if The advantages that it is reasonable to set, low manufacture cost.

Description

A kind of processing cam-type centerless grinding machine mechanism

Technical field

The utility model relates to equipment for grinding technical fields, and in particular to a kind of processing cam-type centerless grinding machine mechanism.

Background technique

Centerless grinding machine is a kind of grinding machine for not needing the axle center positioning using workpiece and being ground, mainly by grinding sand Three wheel, adjustment wheel and work support mechanisms are constituted, the wherein practical work for serving as grinding of abrasive grinding wheel, adjustment wheel control workpiece Rotation, and control the feed velocity of workpiece, work support has the function of supporting workpiece, existing centerless grinding machine in grinding Manually pressure mill, pressure grind strength used and can cause a deviation to product size, and it is unstable workpiece size occur, pressure mill institute's used time Between length workpiece finish, size can be impacted, and existing centerless grinding machine is relatively low to high-volume processing efficiency, it would be highly desirable to It improves.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed Reason, a kind of processing cam-type centerless grinding machine mechanism easy to use, can manually be used using cam radian come effective solution Angle unstable caused by power is uneven, being stopped using cam rotation, is carried out effective solution and manually presses mill long to the time The short factors such as cause finish, size unstable, additionally it is possible to utilize cam radian transmission principle, effectively to improve processing effect Rate.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes cam, grinding wheel, No.1 bracket, two Number bracket, support column and pedestal are fixed with sliding rail on the pedestal, and the left and right ends of the sliding rail are slided be provided with No.1 respectively Grinding wheel is embedded in bracket and No. two brackets, the No.1 bracket and No. two brackets, and two grinding wheels are oppositely arranged, it is described Grinding wheel pass through bearing respectively and be screwed on No.1 bracket and No. two brackets, the rear end of the grinding wheel both passes through No.1 bracket and No. two It after bracket, is fixedly connected with the output shaft of No.1 motor, the No.1 motor is separately fixed at No.1 bracket and No. two brackets On, it is fixed with spring between the No.1 bracket and No. two brackets, one end of the spring and the outer ring of No.1 bracket inner bearing It is fixedly connected, the other end is fixedly connected with the outer ring of No. two bracket inner bearings, and the upper left side of the No.1 bracket is equipped with grinding wheel Trimmer, the right end of No. two brackets are fixed with push rod, and the right end of the push rod contacts setting with the circumferential wall of cam, described Cam in be inserted with shaft, the front end of the shaft is screwed on by the support rod of bearing and front side, and its rear end passes through rear side After support rod, it is fixedly connected with the output shaft of No. two motors, No. two motors are fixed on the rear wall of Backside support column, The support column is fixed on the base adjacent to the upper end of pedestal side, the No.1 motor and No. two motors with outside Power supply connection.

Further, guide plate, the rear and front end of the guide plate are equipped between the No.1 bracket and No. two brackets It is respectively and fixedly provided with strut, the lower end of the strut is fixed on the base, and the guide plate is located at one end on rear side of pedestal higher than before it One end of side is arranged, and is equipped with silica gel baffle at left and right sides of the guide plate.

Further, the front side of the pedestal is equipped with collecting box, and the collecting box, which is put, to be set on the ground.

Further, the upper end inside the collecting box is supported by filter plate, the support plate difference by support plate It is fixed on the inner sidewall at left and right sides of collecting box, and is located at the support plate setting that the support plate on the left of collecting box is higher than right side, Inner sidewall on the right side of the collecting box is equipped with pressure sensor, which is in the support plate on collecting box right side wall Same level setting.

Further, the center of the filter plate lower surface is equipped with vibrating motor, the vibrating motor and external electrical Source connection.

After adopting the above structure, the utility model has the beneficial effect that a kind of processing cam-type described in the utility model Centerless grinding machine mechanism, can using cam radian come effective solution artificial force it is uneven caused by it is unstable, can utilize The angle that cam rotation stops carrys out effective solution and manually press to grind to the length of time factors such as cause finish, size unstable, Cam radian transmission principle can also be utilized, effectively to improve processing efficiency, the utility model has structure simple, and setting is closed The advantages that reason, low manufacture cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the top view of the utility model.

Fig. 3 is the front view of the utility model.

Fig. 4 is the cross-sectional view of collecting box in the utility model.

Fig. 5 is the portion A enlarged drawing in Fig. 1.

Description of symbols:

Cam 1, grinding wheel 2,3, No. two brackets 4 of No.1 bracket, support column 5, pedestal 6, sliding rail 7, No.1 motor 8, spring 9, Dresser 10, push rod 11, shaft 12, No. two motors 13, guide plate 14, strut 15, silica gel baffle 16, collecting boxs 17, mistake Filter plate 18, support plate 19, pressure sensor 20, vibrating motor 21.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Referring to as Figure 1-Figure 5, present embodiment the technical solution adopted is that: it includes cam 1, grinding wheel 2, one Number 3, No. two brackets 4 of bracket, support column 5 and pedestal 6 are welded with sliding rail 7, the left and right two of the sliding rail 7 on the pedestal 6 Sliding is provided with No.1 bracket 3 and No. two brackets 4 respectively at end, is embedded with grinding wheel in the No.1 bracket 3 and No. two brackets 4 2, and two grinding wheels 2 are oppositely arranged, the grinding wheel 2 is revolved by the inner sidewall of bearing and No.1 bracket 3 and No. two brackets 4 respectively It connects, inner sidewall of the outer ring of the bearing respectively with No.1 bracket 3 and No. two brackets 4 is welded and fixed, and inner ring and the welding of grinding wheel 2 are solid It is fixed, after the rear end of the grinding wheel 2 both passes through No.1 bracket 3 and No. two brackets 4, it is welded and fixed with the output shaft of No.1 motor 8, institute The No.1 motor 8 stated is bolted on respectively on No.1 bracket 3 and No. two brackets 4, the No.1 bracket 3 and No. two branch Spring 9 is fixed between frame 4, one end of the spring 9 and the outer ring of 3 inner bearing of No.1 bracket are welded and fixed, the other end and two The outer ring of number 4 inner bearing of bracket is welded and fixed, and the upper left side of the No.1 bracket 3 is provided with dresser 10, and described No. two The right end of bracket 4 is welded with push rod 11, and the right end of the push rod 11 contacts setting with the circumferential wall of cam 1, and described is convex Shaft 12 is inserted in wheel 1, the front end of the shaft 12 is screwed on by the support column 5 of bearing and front side, which, which is embedded, is propping up In dagger 5, and its outer ring and the inner sidewall of support column 5 are welded and fixed, and inner ring is welded and fixed with shaft 12, after the shaft End is welded and fixed after the support column 5 of rear side with the output shaft of No. two motors 13, and No. two motors 13 are solid by bolt It is scheduled on the rear wall of Backside support column 5, the support column 5 is weldingly fixed on pedestal 6 adjacent to the upper end of 6 side of pedestal On, the No.1 motor 8 and No. two motors 13 are connect with external power supply.

Further, guide plate 14 is equipped between the No.1 bracket 3 and No. two brackets 4, before the guide plate 14 Both ends are welded with strut 15 afterwards, and the lower end of the strut 15 is weldingly fixed on pedestal 6, and the guide plate 14 is located at One end of 6 rear side of pedestal is higher than one end setting on front side of it, and the left and right sides of the guide plate 14 viscous set is fixed with silica gel gear The workpiece processed can be transmitted to the front side of pedestal 6 by piece 16 by guide plate 14, then be collected by staff.

Further, the front side of the pedestal 6 is equipped with collecting box 17, and the collecting box 17, which is put, to be set on the ground, can incite somebody to action The workpiece processed is collected in collecting box 17, and the workload of staff is reduced.

Further, the upper end inside the collecting box 17 is supported by filter plate 18, the support by support plate 19 Plate 19 is respectively welded on the inner sidewall for being fixed on 17 left and right sides of collecting box, and the support plate 19 for being located at 17 left side of collecting box is higher than The support plate 19 on right side is arranged, and has been bolted pressure sensor 20 on the inner sidewall on 17 right side of collecting box, the pressure Support plate 19 on force snesor 20 and 17 right side wall of collecting box is arranged in same level, can sieve to the workpiece processed Choosing, underproof workpiece rests on the top of filter plate 18, and because filter plate 18 is obliquely installed, stays in the work on filter plate 18 Part Slideslip to the right, touches pressure sensor 20 after accumulation, the then capable of emitting alarming sound of pressure sensor 20, suitcase staff It checks.

Further, there are vibrating motor 21, the vibration electricity by bolt on the center of 18 lower surface of filter plate Machine 21 is connect with external power supply, filter plate 18 can be driven to vibrate by vibrating motor 21, to accelerate the filtering of workpiece, be prevented it Blocking.

The working principle of this specific embodiment:: in use, driving grinding wheel 2 to rotate by starting No.1 motor 8, thus right Workpiece is processed, and when needing to be finely adjusted the distance between two grinding wheels 2, can start No. two motors 13, No. two motors 13 band moving cams 1 rotate, and push rod 11 is pushed by the radian of cam 1, and push rod 11 pushes No. two brackets 4 mobile, processes work Part slides into collecting box 17 from guide plate 14, falls on filter plate 18, what the diameter and workpiece of 18 filter opening of filter plate required Size is identical, starts vibrating motor 21, and vibrating motor 21 drives filter plate 18 to vibrate, thus by qualified workpiece from filter plate 18 Filter opening in fall into inside collecting box 17, when there is underproof workpiece, be stuck on filter plate 18, since filter plate 18 inclines Tiltedly setting, underproof workpiece Slideslip to the right, is stuck in the right side of collecting box 17, after aggregation is more, can touch pressure Sensor 20, pressure sensor 20 issue alarming sound, check the distance between grinding wheel 2 so as to remind staff.

After adopting the above structure, present embodiment has the beneficial effect that a kind of processing described in present embodiment With cam-type centerless grinding machine mechanism, can using cam radian come effective solution artificial force it is uneven caused by it is unstable, The angle that can be stopped using cam rotation is carried out effective solution and mill is manually pressed to cause finish, size unstable length of time The factors such as fixed, additionally it is possible to utilize cam radian transmission principle, effectively to improve processing efficiency, the utility model has structure letter The advantages that list, setting is reasonable, low manufacture cost.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims

1. a kind of processing cam-type centerless grinding machine mechanism, it is characterised in that: it includes cam (1), grinding wheel (2), No.1 bracket (3), No. two brackets (4), support column (5) and pedestal (6) are fixed with sliding rail (7) on the pedestal (6), a left side for the sliding rail (7) Right both ends are slided respectively is provided with No.1 bracket (3) and No. two brackets (4), in the No.1 bracket (3) and No. two brackets (4) It is embedded with grinding wheel (2), and two grinding wheels (2) are oppositely arranged, the grinding wheel (2) passes through bearing and No.1 bracket (3) respectively It is screwed on No. two brackets (4), after the rear end of the grinding wheel (2) both passes through No.1 bracket (3) and No. two brackets (4), with No.1 electricity The output shaft of machine (8) is fixedly connected, and the No.1 motor (8) is separately fixed on No.1 bracket (3) and No. two brackets (4), Spring (9) are fixed between the No.1 bracket (3) and No. two brackets (4), one end and No.1 bracket (3) of the spring (9) The outer ring of inner bearing is fixedly connected, and the other end is fixedly connected with the outer ring of No. two bracket (4) inner bearings, the No.1 bracket (3) upper left side is equipped with dresser (10), and the right end of No. two brackets (4) is fixed with push rod (11), the push rod (11) right end contacts setting with the circumferential wall of cam (1), is inserted with shaft (12), the shaft in the cam (1) (12) front end is screwed on by the support column (5) of bearing and front side, after its rear end passes through the support column (5) of rear side, with No. two electricity The output shaft of machine (13) is fixedly connected, and No. two motors (13) are fixed on the rear wall of Backside support column (5), described Support column (5) is fixed on pedestal (6) adjacent to the upper end of pedestal (6) side, the No.1 motor (8) and No. two motors (13) it is connect with external power supply.

2. a kind of processing cam-type centerless grinding machine mechanism according to claim 1, it is characterised in that: the No.1 branch Guide plate (14) are equipped between frame (3) and No. two brackets (4), the rear and front end of the guide plate (14) is respectively and fixedly provided with strut (15), the lower end of the strut (15) is fixed on pedestal (6), and the guide plate (14) is located at the height of one end on rear side of pedestal (6) One end on front side of it is arranged, and is equipped with silica gel baffle (16) at left and right sides of the guide plate (14).

3. a kind of processing cam-type centerless grinding machine mechanism according to claim 1, it is characterised in that: the pedestal (6) Front side be equipped with collecting box (17), the collecting box (17), which is put, to be set on the ground.

4. a kind of processing cam-type centerless grinding machine mechanism according to claim 3, it is characterised in that: the collecting box (17) internal upper end is supported by filter plate (18) by support plate (19), and the support plate (19) is separately fixed at collecting box (17) on the inner sidewall at left and right sides of, and it is located at the support plate (19) on the left of collecting box (17) and is set higher than the support plate (19) on right side It sets, the inner sidewall on the right side of the collecting box (17) is equipped with pressure sensor (20), the pressure sensor (20) and collecting box (17) support plate on right side wall (19) is arranged in same level.

5. a kind of processing cam-type centerless grinding machine mechanism according to claim 4, it is characterised in that: the filter plate (18) center of lower surface is equipped with vibrating motor (21), and the vibrating motor (21) is connect with external power supply.