CN211916538U

CN211916538U - Grinding machine grinding wheel dresser

Info

Publication number: CN211916538U
Application number: CN202020403193.6U
Authority: CN
Inventors: 丁志敏
Original assignee: Tianjin Quanxin Standard Parts Co ltd
Current assignee: Tianjin Quanxin Standard Parts Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-13
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a grinding machine wheel dresser, including supporting seat, gear and rack, the support groove has been seted up to the lower half of supporting seat, the adjustment tank has been seted up at the first center of supporting seat, one side that the supporting seat is close to the support groove is bored and is equipped with the multiunit and uses the adjustment tank to be the regulation hole that the center distributes as the center, one side that the adjustment hole was kept away from to the supporting seat is equipped with the gear, the center of gear is equipped with the adjustment mechanism who passes the adjustment tank and be connected with the regulation hole, the sliding tray that the cross-section is T shape is seted up to the lower half that the supporting seat is close to one side of gear, the side integrated into one piece of rack have with sliding tray sliding connection's slider, the first and the lower half meshing of gear of rack, the fixed welding in bottom of rack has. The grinding wheel dresser of the grinding machine can adapt to different grinding wheels and can be adjusted according to requirements.

Description

Grinding machine grinding wheel dresser

Technical Field

The utility model belongs to the technical field of the grinding machine, concretely relates to grinding machine wheel dresser.

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, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like. The grinder can process materials with higher hardness, such as hardened steel, hard alloy and the like, and can also process brittle materials, such as glass, granite and the like. The grinding machine can grind with high precision and small surface roughness, and can grind with high efficiency, such as strong grinding. At present, in order to ensure the precision of the grinding machine, the grinding wheel of the grinding machine needs to be regularly dressed, and the conventional grinding wheel dresser of the grinding machine cannot be well adjusted as required in the using process.

Therefore, in order to meet the current situation, the grinding wheel dresser of the grinding machine needs to be designed and produced urgently so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding machine emery wheel dresser to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding wheel dresser of a grinding machine comprises a supporting seat, a gear and a rack, wherein a supporting groove is formed in the lower half part of the supporting seat, an adjusting groove is formed in the center of the upper half part of the supporting seat, a plurality of groups of adjusting holes distributed in an annular array mode by taking the adjusting grooves as centers are drilled in one side, close to the supporting groove, of the supporting seat, and the gear is arranged on one side, far away from the adjusting holes, of the supporting seat;

the center of the gear is provided with an adjusting mechanism which passes through the adjusting groove and is connected with the adjusting hole, and the lower half part of one side of the supporting seat, which is close to the gear, is provided with a sliding groove with a T-shaped section;

the side of the rack is integrally formed with a sliding block in sliding connection with the sliding groove, the upper half part of the rack is meshed with the lower half part of the gear, the bottom of the rack is fixedly welded with a limiting mechanism, and one side of the limiting mechanism, which is the same as the opening direction of the supporting groove, is provided with a trimming mechanism.

Preferably, adjustment mechanism is including adjusting pole and regulating plate, the periphery of adjusting the pole and the inner circle fixed weld of bearing frame, the interior circumference fixed weld of the periphery adjustment tank of bearing frame, the periphery of adjusting pole one end and the central fixed weld of gear, the other end of adjusting the pole and the central fixed weld of regulating plate side, bore on the regulating plate and be equipped with the adjusting bolt who establishes with regulation hole threaded connection in the connecting hole.

Preferably, stop gear includes spacing post and spacing seat, the top of spacing post and the fixed welding in center of rack bottom, the spacing groove has been seted up with the one side that supports groove opening opposite direction to the spacing post, the periphery of spacing post and the interior peripheral joggle of annular spacing seat, the fixed welding in center of spacing seat side has the stopper with spacing groove sliding connection, and the peripheral threaded connection that the one end of spacing groove was kept away from to the stopper has the nut.

Preferably, the trimming mechanism includes support column and hollow column, the one end integrated into one piece of support column has the piece of trimming, the periphery of the support column other end and the cavity part joggle of hollow column, the side of hollow column is bored and is equipped with the spacing hole that the multiunit is equidistance and distributes, wherein a set of spacing downthehole be with the support column on bore the through-hole threaded connection's that establishes spacing bolt.

Preferably, the inner circumference of a support groove formed in the lower half part of the support seat is matched with the outer circumference of a connecting part of an external grinding machine, and the support seat is connected with the connecting part of the grinding machine through a fastener.

The utility model discloses a technological effect and advantage: according to the grinding wheel dresser of the grinding machine, the adjusting rod is rotated by rotating the adjusting plate to drive the gear to rotate, and meanwhile, the gear is meshed with the rack, so that the rack moves in the sliding groove through the sliding block, the position of the adjusting hole where the adjusting bolt is located is changed, and the position where the limiting column is located is adjusted and fixed according to the required use position; the limiting post is joggled with the limiting seat, the position of a limiting groove where the limiting block is located is adjusted at the same time, the vertical distance between the limiting post and the limiting seat is changed, and limiting fixing is carried out through a nut, so that the limiting seat and a grinding wheel of the grinding machine are located on the same horizontal plane; through adjusting the position in the spacing hole that spacing bolt located, adjust the distance between support column and the cavity post to make the polished surface laminating of monoblock and emery wheel, adapt to different emery wheels, this grinding machine wheel dresser can adapt to different emery wheels, can adjust as required simultaneously.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural diagram of the trimming mechanism of the present invention.

In the figure: the device comprises a support base 1, a gear 2, a rack 3, an adjusting mechanism 4, a limiting mechanism 5, a trimming mechanism 6, an adjusting rod 7, an adjusting plate 8, a limiting column 9, a limiting base 10, a supporting column 11 and a hollow column 12.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a grinding machine grinding wheel dresser as shown in figures 1-3, which comprises a supporting seat 1, a gear 2 and a rack 3, wherein a supporting groove is arranged at the lower half part of the supporting seat 1, an adjusting groove is arranged at the center of the upper half part of the supporting seat 1, a plurality of groups of adjusting holes distributed in an annular array mode by taking the adjusting groove as the center are drilled at one side of the supporting seat 1 close to the supporting groove, and the gear 2 is arranged at one side of the supporting seat 1 far away from the adjusting holes;

an adjusting mechanism 4 which penetrates through the adjusting groove and is connected with the adjusting hole is arranged in the center of the gear 2, and a sliding groove with a T-shaped section is formed in the lower half part of one side of the supporting seat 1, which is close to the gear 2;

the side of the rack 3 is integrally formed with a sliding block connected with the sliding groove in a sliding mode, the upper half portion of the rack 3 is meshed with the lower half portion of the gear 2, the bottom of the rack 3 is fixedly welded with a limiting mechanism 5, and a trimming mechanism 6 is arranged on one side, in the same direction as the opening direction of the supporting groove, of the limiting mechanism 5.

Specifically, adjustment mechanism 4 is including adjusting pole 7 and regulating plate 8, the periphery of adjusting pole 7 and the inner circle fixed weld of bearing frame, the interior circumference fixed weld of the periphery adjustment tank of bearing frame, the periphery of adjusting pole 7 one end and the center fixed weld of gear 2, the other end of adjusting pole 7 and the center fixed weld of regulating plate 8 side, it is equipped with the adjusting bolt with regulation hole threaded connection in the connecting hole of establishing to bore on the regulating plate 8, rotates regulating plate 8, makes and adjusts pole 7 rotatory, drives gear 2 and rotates, simultaneously through gear 2 and rack 3 meshing, makes rack 3 remove in the sliding tray through the slider to change the position of the regulation hole that adjusting bolt located, thereby make spacing post 9 and the emery wheel of grinding machine be in on same vertical plane.

Specifically, stop gear 5 includes spacing post 9 and spacing seat 10, the fixed welding in center of the top of

spacing post

9 and 3 bottoms of rack, spacing groove has been seted up with the one side that supports groove opening opposite direction to spacing post 9, the periphery of spacing post 9 and the interior peripheral joggle of annular spacing seat 10, the fixed welding in center of spacing seat 10 side has the stopper with spacing groove sliding connection, and the periphery threaded connection of the one end that the spacing groove was kept away from to the stopper has the nut, through spacing post 9 and spacing seat 10 joggle, adjusts the position of the spacing groove that the stopper was located simultaneously, changes the vertical distance between spacing post 9 and the spacing seat 10 to carry out spacing fixed through the nut, thereby make spacing seat 10 be in on same horizontal plane with the emery wheel of grinding machine.

It is specific, it includes support column 11 and hollow column 12 to repair mechanism 6, the one end integrated into one piece of support column 11 has the piece of repairing, the periphery of the support column 11 other end and the cavity part joggle of hollow column 12, the side of hollow column 12 is bored and is equipped with the spacing hole that the multiunit is equidistance and distributes, wherein a set of spacing downthehole be equipped with support column 11 on bore the through-hole threaded connection's that establishes spacing bolt, through the position in the spacing hole that adjusts spacing bolt located, adjust the distance between support column 11 and the hollow column 12 to the messenger repairs the piece and laminates with the polished surface of emery wheel.

Specifically, the inner periphery of a support groove formed in the lower half portion of the support seat 1 is matched with the outer periphery of a connecting portion of an external grinding machine, the support seat 1 is connected with the connecting portion of the grinding machine through a fastener, and the fastener can be selected from a bolt, a screw and the like according to needs.

The working principle of the grinding machine grinding wheel dresser is that when the grinding machine grinding wheel dresser needs to be used, a supporting seat 1 is connected with a connecting portion of an external grinding machine through a fastener, after the connection is completed, an adjusting plate 8 is rotated to enable an adjusting rod 7 to rotate to drive a gear 2 to rotate, meanwhile, the gear 2 is meshed with a rack 3, the rack 3 is enabled to move in a sliding groove through a sliding block, the position of an adjusting hole where an adjusting bolt is located is changed, so that a limiting column 9 and a grinding wheel of the grinding machine are located on the same vertical plane, after the adjustment is completed, the limiting column 9 is in joggle joint with a limiting seat 10, the position of the limiting groove where the limiting block is located is adjusted at the same time, the vertical distance between the limiting column 9 and the limiting seat 10 is changed, the limiting fixing is carried out through a nut, so that the limiting seat 10 and the grinding wheel of the grinding machine are located on the same horizontal plane, after the adjustment, thereby make the dressing block laminate with the polished surface of emery wheel, adjust the back of accomplishing, start the grinding machine, through the work of grinding machine, drive the emery wheel and rotate to polish a finishing processing through the dressing block of laminating.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a grinding machine wheel dresser, includes supporting seat (1), gear (2) and rack (3), its characterized in that: a supporting groove is formed in the lower half part of the supporting seat (1), an adjusting groove is formed in the center of the upper half part of the supporting seat (1), a plurality of groups of adjusting holes distributed in an annular array mode by taking the adjusting grooves as centers are drilled in one side, close to the supporting groove, of the supporting seat (1), and a gear (2) is arranged on one side, far away from the adjusting holes, of the supporting seat (1);

an adjusting mechanism (4) which penetrates through the adjusting groove and is connected with the adjusting hole is arranged in the center of the gear (2), and a sliding groove with a T-shaped section is formed in the lower half part of one side, close to the gear (2), of the supporting seat (1);

the side integrated into one piece of rack (3) has the slider with sliding tray sliding connection, the first half of rack (3) meshes with the lower half of gear (2), the fixed welding in bottom of rack (3) has stop gear (5), stop gear (5) and the same one side of supporting groove opening direction are equipped with repaiies mechanism (6).

2. A dresser for a grinding machine grinding wheel as claimed in claim 1, wherein: adjustment mechanism (4) are including adjusting pole (7) and regulating plate (8), adjust the periphery of pole (7) and the inner circle fixed weld of bearing frame, the interior circumference fixed weld of the periphery adjustment tank of bearing frame, the periphery of adjusting pole (7) one end and the center fixed weld of gear (2), adjust the other end of pole (7) and the center fixed weld of regulating plate (8) side, be equipped with the adjusting bolt with regulation hole threaded connection in the connecting hole that bores on regulating plate (8) and establish.

3. A dresser for a grinding machine grinding wheel as claimed in claim 1, wherein: stop gear (5) are including spacing post (9) and spacing seat (10), the top of spacing post (9) and the fixed welding in center of rack (3) bottom, spacing groove has been seted up with the one side that supports groove opening opposite direction in spacing post (9), the periphery of spacing post (9) and the interior week joggle of annular spacing seat (10), the fixed welding in center of spacing seat (10) side has the stopper with spacing groove sliding connection, and the periphery threaded connection that the one end of spacing groove was kept away from to the stopper has the nut.

4. A dresser for a grinding machine grinding wheel as claimed in claim 1, wherein: trimming mechanism (6) are including support column (11) and hollow column (12), the one end integrated into one piece of support column (11) has the piece of repairing, the periphery of support column (11) other end and the cavity part joggle of hollow column (12), the side of hollow column (12) is bored and is equipped with the spacing hole that the multiunit is equidistance and distributes, wherein a set of spacing downthehole be equipped with support column (11) on bore the through-hole threaded connection's of establishing spacing bolt.

5. A dresser for a grinding machine grinding wheel as claimed in claim 1, wherein: the inner periphery of a supporting groove formed in the lower half portion of the supporting seat (1) is matched with the outer periphery of a connecting portion of an external grinding machine, and the supporting seat (1) is connected with the connecting portion of the grinding machine through a fastening piece.