CN215240216U

CN215240216U - Cylindrical grinder grinding wheel dressing device for cutter production

Info

Publication number: CN215240216U
Application number: CN202121159471.9U
Authority: CN
Inventors: 陆迪超; 陆迪飞; 徐理想; 蒋华芬
Original assignee: Changzhou Xixiashu Chuangyue Tools Co ltd
Current assignee: Changzhou Xixiashu Chuangyue Tools Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-21
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a cylindrical grinder emery wheel finishing device is used in cutter production, which comprises a supporting fram, the support frame top is equipped with maintains subassembly and drive assembly, the drive assembly outer wall is equipped with the centre gripping sleeve, centre gripping sleeve inner wall is equipped with the holding piece, holding piece one end extends to centre gripping sleeve outer wall, centre gripping sleeve inner wall matches and is equipped with the push disk, the push disk outer wall is kept away from and is equipped with the toper piece, the toper piece passes through cylinder and centre gripping sleeve swing joint, centre gripping sleeve outer wall is equipped with the centre gripping subassembly, the centre gripping sleeve outer wall is close to drive assembly one side and matches the cover and is equipped with the fixed disk, the fixed disk passes through screw thread and centre gripping sleeve swing joint. The utility model discloses a set up centre gripping sleeve, holding piece, push away driving disk, toper piece, cylinder, centre gripping subassembly, fixed disk and screw thread, can treat the emery wheel of maintaining and carry out multiple fixed, increase the stability of emery wheel in the course of repairing, ensure that the emery wheel can not rock or drop at the in-process of repairing, improve the stability of this device.

Description

Cylindrical grinder grinding wheel dressing device for cutter production

Technical Field

The utility model relates to a wheel dresser technical field specifically is a cylindrical grinder wheel dresser is used in cutter production.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, coated abrasives and other abrasives and free abrasives, such as honing machines, superfinishing machines, coated grinders, and polishers. In the metal material detection sample processing industry, the cylindrical grinding machine is mainly used for grinding bar-shaped tensile samples so as to improve the size precision and the surface smoothness of the samples and eliminate the processing stress generated in the previous process, thereby ensuring the accuracy of the experimental test result. Because the formed grinding wheel of the cylindrical grinding machine is worn in the grinding process, such as abrasive particles fall off, the circular distortion and the non-uniformity of the surface of the grinding wheel can be caused, and the circular arc error of a processing roller is caused, the circular arc surface of the rim of the grinding wheel needs to be repeatedly polished for many times, so that the grinding wheel is kept sharp.

However, in the prior art, a fixing device for a grinding wheel to be dressed with a good effect is lacked, so that the grinding wheel shakes in the dressing process, thereby affecting the dressing operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylindrical grinder grinding wheel finishing device is used in cutter production to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a cylindrical grinding machine grinding wheel dressing device for cutter production comprises a support frame, wherein a movably connected dressing assembly is arranged at the top of the support frame, a movably connected driving assembly is arranged at the top of the support frame above the dressing assembly, a clamping sleeve is arranged on the outer wall of the driving assembly, a plurality of movably connected clamping pieces are arranged at one end, far away from the driving assembly, of the inner wall of the clamping sleeve, one end of each clamping piece extends to the outer wall of the clamping sleeve, a movably connected pushing disc is arranged on the inner wall of the clamping sleeve in a matched mode, the pushing disc is movably connected with one end of each clamping piece, a conical block is arranged at one side, far away from the clamping piece, of the outer wall of the pushing disc, is movably connected with the clamping sleeve through an air cylinder, clamping assemblies are symmetrically arranged on the outer wall of the clamping sleeve on the outer sides of the conical blocks, and a fixed disc is sleeved on one side, close to the driving assembly, of the outer wall of the clamping sleeve in a matched mode, the fixed disc is movably connected with the clamping sleeve through threads.

Further, the assembly of repairing includes the dish of repairing, it is equipped with coupling assembling to repair the dish bottom, the coupling assembling bottom is equipped with the worm, the support frame outer wall be equipped with worm assorted worm wheel, the matching of worm wheel outer wall is equipped with the handle, but convenient and fast adjusts the distance between dish of repairing and the emery wheel, makes it can repair the emery wheel of different specifications.

Further, drive assembly includes servo motor, servo motor pass through the spliced pole with centre gripping sleeve swing joint, the matching of servo motor outer wall is equipped with the mount, the mount with support frame swing joint ensures that drive assembly can normal use.

Further, the centre gripping subassembly includes the centre gripping strip, the centre gripping strip through the spliced pole with toper piece swing joint, spliced pole outer wall cover is equipped with first spring, guarantees that the toper piece can drive the centre gripping subassembly and remove.

Furthermore, the outer wall of the support frame is provided with a driving groove matched with the worm, and the worm is movably connected with the driving groove through a second spring, so that the support frame can stably support the worm and cannot influence the movement of the worm.

Further, coupling assembling includes the connecting plate, the connecting plate both ends through the third spring with support frame swing joint guarantees that coupling assembling can normally work.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up centre gripping sleeve, holding piece, push away driving disk, toper piece, cylinder, centre gripping subassembly, fixed disk and screw thread, can treat the emery wheel of maintaining and carry out multiple fixed, increase the stability of emery wheel in the course of repairing, ensure that the emery wheel can not rock or drop at the in-process of repairing, improve the stability of this device.

2. The utility model discloses a set up and maintain dish, coupling assembling, worm wheel and handle, but convenient and fast adjusts the distance between maintenance dish and the emery wheel, makes it can maintain the emery wheel of different specifications, improves the suitability of this device.

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 front view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a side cross-sectional view of the clamping sleeve of the present invention;

fig. 4 is a front view of the clamping sleeve of the present invention;

in the figure: 1. a support frame; 2. a trim component; 3. a drive assembly; 4. a clamping sleeve; 5. a clamping piece; 6. pushing the disc; 7. A conical block; 8. a cylinder; 9. a clamping assembly; 10. fixing the disc; 11. a thread; 12. a conditioning disk; 13. a connecting assembly; 14. A worm; 15. a worm gear; 16. a handle; 17. a servo motor; 18. a clamping bar; 19. connecting columns; 20. a first spring; 21. A connecting plate; 22. and a third spring.

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. 1-4, the present invention provides a technical solution: a cylindrical grinding machine grinding wheel dressing device for cutter production comprises a support frame 1, wherein a movably connected dressing component 2 is arranged at the top of the support frame 1, a movably connected driving component 3 is arranged at the top of the support frame 1 above the dressing component 2, a clamping sleeve 4 is arranged on the outer wall of the driving component 3, a plurality of movably connected clamping pieces 5 are arranged at one end, far away from the driving component 3, of the inner wall of the clamping sleeve 4, one end of each clamping piece 5 extends to the outer wall of the clamping sleeve 4, a movably connected pushing disc 6 is matched and arranged on the inner wall of the clamping sleeve 4, the pushing disc 6 is movably connected with one end of each clamping piece 5, a conical block 7 is arranged at one side, far away from the clamping pieces 5, of the outer wall of the pushing disc 6, the conical block 7 is movably connected with the clamping sleeve 4 through an air cylinder 8, and clamping components 9 are symmetrically arranged on the outer wall of the clamping sleeve 4 outside the conical block 7, the outer wall of the clamping sleeve 4 is close to one side of the driving assembly 3 is matched and sleeved with a fixed disc 10, and the fixed disc 10 is movably connected with the clamping sleeve 4 through threads 11.

Drive assembly 3 includes servo motor 17, servo motor 17 through the spliced pole with 4 swing joint of centre gripping sleeve, the outer wall matching of servo motor 17 is equipped with the mount, the mount with 1 swing joint of support frame starts servo motor 17, and servo motor 17 drives the spliced pole and rotates, and the spliced pole drives centre gripping sleeve 4 and rotates to make the spliced pole drive the emery wheel and rotate, and the mount can not influence servo motor 17's motion when carrying out the stable stay to servo motor 17, ensure that drive assembly 3 can normal use.

Centre gripping subassembly 9 includes centre gripping strip 18, centre gripping strip 18 through spliced pole 19 with toper piece 7 swing joint, 19 outer wall covers of spliced pole are equipped with first spring 20, and toper piece 7 removes, can drive spliced pole 19 and remove, and spliced pole 19 can drive centre gripping strip 18 and remove, guarantees that toper piece 7 can drive centre gripping subassembly 9 and remove.

The outer wall of the support frame 1 is provided with a driving groove matched with the worm 14, the worm 14 is movably connected with the driving groove through a second spring, the worm 14 rotates at the top of the support frame 1 through the driving groove, and the second spring generates a buffering effect on the worm 14, so that the support frame 1 can stably support the worm 14 and cannot influence the movement of the worm 14.

Coupling assembling 13 includes connecting plate 21, connecting plate 21 both ends through third spring 22 with support frame 1 swing joint, third spring 22 produces cushioning effect to connecting plate 21, guarantees that coupling assembling 13 can normally work.

The specific implementation mode is as follows: when the device is used, a grinding wheel to be dressed is sleeved on the outer wall of a clamping sleeve 4, an air cylinder 8 is started to extend the air cylinder 8, the air cylinder 8 can drive a conical block 7 to move, the conical block 7 can drive a pushing disc 6 to move, the pushing disc 6 can drive one end of a clamping sheet 5 to move, the clamping sheet 5 can gradually move to be perpendicular to the clamping sleeve 4, at the moment, the clamping sheet 5 fixes one side of the grinding wheel, meanwhile, the conical block 7 can drive a clamping assembly 9 to move in the moving process, the clamping assembly 9 is extruded outwards, the clamping assembly 9 clamps and fixes the grinding wheel from inside to outside, the stability of the grinding wheel during working is improved, then a fixed disc 10 is rotated to move the fixed disc 10 through threads 11 to fix the other side of the grinding wheel, the fixed disc 10 is matched with the clamping sheet 5 to fixedly clamp the grinding wheel, the clamping effect of the device is improved, after the grinding wheel is fixed, use and repair subassembly 2, will repair subassembly 2 and adjust to suitable position, then start drive assembly 3, make drive assembly 3 drive clamping sleeve 4 and rotate, thereby make clamping sleeve 4 drive the emery wheel and rotate, repair the emery wheel with repairing subassembly 2 cooperation, accomplish the repairment work of emery wheel, through clamping sleeve 4, holding piece 5, push disc 6, toper piece 7, cylinder 8, clamping assembly 9, fixed disk 10 and screw thread 11, can treat that the emery wheel of repairing carries out multiple fixed, increase the stability of emery wheel in the course of repairing, ensure that the emery wheel can not rock or drop at the repairing in-process, improve the stability of this device.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a cylindrical grinder grinding wheel dressing device is used in cutter production, it still includes dressing disk 12 to repair subassembly 2, dressing disk 12 bottom is equipped with coupling assembling 13, coupling assembling 13 bottom is equipped with

worm

14, 1 outer wall of support frame be equipped with 14 assorted worm wheel 15 of worm, 15 outer wall of worm wheel matches and is equipped with handle 16.

The specific implementation mode is as follows: during the use, after the emery wheel is fixed to be accomplished, use handle 16, handle 16 drives worm wheel 15 and rotates, make worm wheel 15 drive worm 14 and remove, worm 14 removes and can drive coupling assembling 13 and remove, coupling assembling 13 can drive the removal of dressing disk 12, convenient and fast's adjustment dressing disk 12 and the distance between the emery wheel, make it be convenient for maintain the emery wheel, and can be applicable to the emery wheel of different specifications, increase the suitability of this device, through dressing disk 12, coupling assembling 13, worm 14, worm wheel 15 and handle 16, but convenient and fast adjusts the distance between dressing disk and the emery wheel, make it can maintain the emery wheel of different specifications, improve the suitability of this device.

The utility model discloses a theory of operation:

referring to the attached drawings 1-4 of the specification, the utility model discloses a set up centre gripping sleeve 4, holding piece 5, promotion dish 6, toper piece 7, cylinder 8, centre gripping subassembly 9, fixed disk 10 and screw thread 11, can treat the emery wheel of maintaining and carry out multiple fixed, increase the stability of emery wheel in the maintenance process, ensure that the emery wheel can not rock or drop at the maintenance in-process, improve the stability of this device.

Further, refer to specification attached drawings 1-2, the utility model discloses a set up dressing disk 12, coupling assembling 13, worm 14, worm wheel 15 and handle 16, can convenient and fast adjust the distance between dressing disk and the emery wheel, make it can maintain the emery wheel of different specifications, improve the suitability of this device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 cylindrical grinder grinding wheel dressing device is used in cutter production, includes support frame (1), its characterized in that: the top of the support frame (1) is provided with a movably connected trimming component (2), the top of the support frame (1) is provided with a movably connected driving component (3) above the trimming component (2), the outer wall of the driving component (3) is provided with a clamping sleeve (4), one end of the inner wall of the clamping sleeve (4), which is far away from the driving component (3), is provided with a plurality of movably connected clamping sheets (5), one end of each clamping sheet (5) extends to the outer wall of the clamping sleeve (4), the inner wall of the clamping sleeve (4) is matched with a movably connected pushing disc (6), the pushing disc (6) is movably connected with one end of each clamping sheet (5), one side, which is far away from the clamping sheet (5), of the outer wall of the pushing disc (6) is provided with a conical block (7), and the conical block (7) is movably connected with the clamping sleeve (4) through a cylinder (8), centre gripping sleeve (4) outer wall in toper piece (7) outside symmetry is equipped with centre gripping subassembly (9), centre gripping sleeve (4) outer wall is close to drive assembly (3) one side matching cover is equipped with fixed disk (10), fixed disk (10) through screw thread (11) with centre gripping sleeve (4) swing joint.

2. The grinding wheel dressing device of the cylindrical grinding machine for cutter production according to claim 1, characterized in that: trimming assembly (2) is including trimming disc (12), trimming disc (12) bottom is equipped with coupling assembling (13), coupling assembling (13) bottom is equipped with worm (14), support frame (1) outer wall be equipped with worm (14) assorted worm wheel (15), the matching of worm wheel (15) outer wall is equipped with handle (16).

3. The grinding wheel dressing device of the cylindrical grinding machine for cutter production according to claim 1, characterized in that: drive assembly (3) include servo motor (17), servo motor (17) through the spliced pole with centre gripping sleeve (4) swing joint, servo motor (17) outer wall matching is equipped with the mount, the mount with support frame (1) swing joint.

4. The grinding wheel dressing device of the cylindrical grinding machine for cutter production according to claim 1, characterized in that: centre gripping subassembly (9) are including centre gripping strip (18), centre gripping strip (18) through spliced pole (19) with toper piece (7) swing joint, spliced pole (19) outer wall cover is equipped with first spring (20).

5. The grinding wheel truing device of the cylindrical grinding machine for cutter production as claimed in claim 2, wherein: the outer wall of the support frame (1) is provided with a driving groove matched with the worm (14), and the worm (14) is movably connected with the driving groove through a second spring.

6. The grinding wheel truing device of the cylindrical grinding machine for cutter production as claimed in claim 2, wherein: coupling assembling (13) include connecting plate (21), connecting plate (21) both ends through third spring (22) with support frame (1) swing joint.