阅读说明：本技术 一种轴承生产用的外圆磨床砂轮整修座 (Cylindrical grinder grinding wheel dressing seat for bearing production ) 是由 江绪明 于 2018-06-04 设计创作，主要内容包括：本发明公开了一种轴承生产用的外圆磨床砂轮整修座,包括台座、底板、立板和刀架,所述底板位于台座的表面且与台座滑动连接,所述立板与底板垂直固定连接,所述底板的上方设有滑动连接的刀架；所述台座的表面设有梯形台,所述梯形台呈横向固定连接在台座的表面,所述梯形台的表面设有固定槽,所述固定槽呈横向贯穿梯形台的表面,所述底板的底部设有燕尾槽,所述燕尾槽位于梯形台的表面且与梯形台滑动连接。本发明通过在立板与扇形板的底部设有铰接轴并与固定螺栓配合,提高立板与底板的连接稳定性；通过使带有两个固定螺栓的调节板在立板上端的U形槽内滑动,提高调节板与立板的连接强度,提高轴承的加工精度。(The invention discloses a cylindrical grinding machine grinding wheel truing seat for bearing production, which comprises a pedestal, a bottom plate, a vertical plate and a tool rest, wherein the bottom plate is positioned on the surface of the pedestal and is in sliding connection with the pedestal; the surface of pedestal is equipped with trapezoidal platform, trapezoidal platform is horizontal fixed connection on the surface of pedestal, the surface of trapezoidal platform is equipped with the fixed slot, the fixed slot is the surface that transversely runs through trapezoidal platform, the bottom of bottom plate is equipped with the dovetail, the dovetail be located the surface of trapezoidal platform and with trapezoidal platform sliding connection. According to the invention, the hinged shafts are arranged at the bottoms of the vertical plate and the sector plate and are matched with the fixing bolts, so that the connection stability of the vertical plate and the bottom plate is improved; the adjusting plate with the two fixing bolts slides in the U-shaped groove at the upper end of the vertical plate, so that the connecting strength of the adjusting plate and the vertical plate is improved, and the machining precision of the bearing is improved.)

1. The utility model provides a cylindrical grinder emery wheel truing seat of bearing production usefulness, includes pedestal (1), bottom plate (2), riser (3) and knife rest (4), its characterized in that: the base plate (2) is positioned on the surface of the pedestal (1) and is in sliding connection with the pedestal (1), the vertical plate (3) is vertically and fixedly connected with the base plate (2), and a tool rest (4) in sliding connection is arranged above the base plate (2);

The surface of the pedestal (1) is provided with a trapezoidal table (5), the trapezoidal table (5) is transversely fixedly connected to the surface of the pedestal (1), the surface of the trapezoidal table (5) is provided with a fixing groove (6), the fixing groove (6) transversely penetrates through the surface of the trapezoidal table (5), the bottom of the bottom plate (2) is provided with a dovetail groove (7), the dovetail groove (7) is positioned on the surface of the trapezoidal table (5) and is in sliding connection with the trapezoidal table (5), the left end of the bottom plate (2) is fixedly connected with a sector plate (8), the surface of the sector plate (8) is provided with an arc-shaped chute (9), the bottom of the vertical plate (3) is provided with a through hole (10), a fixing hole (11) is arranged above the through hole (10), a U-shaped groove (12) is arranged above the fixing hole (11), and a fixing bolt (13) is arranged in the fixing hole (, fixing bolt (13) are located arc spout (9) and with arc spout (9) sliding connection, the right side of riser (3) is equipped with knife rest (4), the left side fixedly connected with regulating plate (14) of knife rest (4), regulating plate (14) and riser (3) sliding connection.

2. The cylindrical grinding machine grinding wheel truing seat for bearing production according to claim 1, characterized in that: the bottom of the vertical plate (3) is hinged with the sector plate (8), a hinged shaft (15) is arranged at the joint of the vertical plate (3) and the sector plate (8), and the hinged shaft (15) is rotatably connected with the through hole (10).

3. The cylindrical grinding machine grinding wheel truing seat for bearing production according to claim 1, characterized in that: the adjustable plate is characterized in that fixing bolts (13) which are symmetrically distributed up and down are arranged on the surface of the adjusting plate (14), and the fixing bolts (13) are located in the U-shaped grooves (12) and are in sliding connection with the U-shaped grooves (12).

4. The cylindrical grinding machine grinding wheel truing seat for bearing production according to claim 1, characterized in that: the bottom of pedestal (1) is equipped with symmetric distribution's sliding tray (16), the right side of sliding tray (16) is equipped with locking screw (17), locking screw (17) are rotated with pedestal (1) and are connected, the right-hand member fixedly connected with hand wheel (18) of locking screw (17).

5. The cylindrical grinding machine grinding wheel truing seat for bearing production according to claim 1, characterized in that: the surface of the bottom plate (2) is provided with a counter bore (19), a threaded hole (20) is formed below the counter bore (19), a fastening bolt (21) is arranged in the counter bore (19), the fastening bolt (21) is rotatably connected with the threaded hole (20), and the bottom of the fastening bolt (21) is in contact connection with the fixing groove (6).

Technical Field

The invention relates to the technical field of cylindrical grinding machines, in particular to a grinding wheel dressing seat of a cylindrical grinding machine for bearing production.

Background

Patent application No.: CN201720638330.2 discloses cylindrical grinder emery wheel truing seat of bearing production usefulness, includes: the device comprises a pedestal, a bottom plate, a bolt, a threaded through hole, a vertical plate, a tool rest, a sliding plate, a threaded blind hole, a supporting plate, a through hole, a first rail groove, a second rail groove, a level gauge and a sliding groove; wherein: the bottom of the pedestal is provided with a first rail groove and a second rail groove; a threaded through hole is formed in the left side of the pedestal, and one end of a bolt penetrates through the threaded through hole and is arranged in the second rail groove; the upper end surface of the pedestal is provided with a threaded blind hole, the bottom plate is provided with a sliding chute penetrating through the bottom plate, and the bolt penetrates through the sliding chute and is connected with the threaded blind hole on the pedestal; the right end of the bottom plate is fixedly provided with a vertical plate, and the vertical plate is provided with a threaded through hole; the lower part of the supporting plate is provided with a through hole, and a bolt passes through the through hole and is connected with the threaded through hole on the vertical plate; the upper part of the left side of the supporting plate is provided with a threaded blind hole; the sliding plate is provided with a sliding groove penetrating through the sliding plate, and a bolt penetrates through the sliding groove to be connected with the threaded blind hole in the supporting plate; the lower end of the sliding plate is provided with a tool rest.

But this kind of seat of repairing is fixed through the angle of single bolt to the board, and stability is relatively poor, fixes the slide through using single bolt, makes the structural strength of knife rest not enough, carries out the excircle processing to the bearing, and easy living knife rest takes place the displacement, reduces the machining precision of bearing. For this reason, a new technical solution needs to be designed for solution.

Disclosure of Invention

The invention aims to provide a cylindrical grinder grinding wheel truing seat for bearing production, which improves the connection stability of a vertical plate and a bottom plate by arranging a hinge shaft at the bottoms of the vertical plate and a sector plate and matching with a fixing bolt; the adjusting plate with the two fixing bolts slides in the U-shaped groove in the upper end of the vertical plate, so that the connecting strength of the adjusting plate and the vertical plate is improved, the tool rest is prevented from displacing during machining of the grinding machine, and the machining precision of the bearing is improved.

In order to achieve the purpose, the invention provides the following technical scheme: a cylindrical grinding machine grinding wheel truing seat for bearing production comprises a pedestal, a bottom plate, a vertical plate and a tool rest, wherein the bottom plate is positioned on the surface of the pedestal and is in sliding connection with the pedestal; the surface of pedestal is equipped with trapezoidal platform, trapezoidal platform is horizontal fixed connection on the surface of pedestal, the surface of trapezoidal platform is equipped with the fixed slot, the fixed slot is the surface that transversely runs through trapezoidal platform, the bottom of bottom plate is equipped with the dovetail, the dovetail is located the surface of trapezoidal platform and with trapezoidal platform sliding connection, the left end fixedly connected with sector plate of bottom plate, the surface of sector plate is equipped with the arc spout, the bottom of riser is equipped with the through-hole, the top of through-hole is equipped with the fixed orifices, the top of fixed orifices is equipped with the U-shaped groove, be equipped with fixing bolt in the fixed orifices, fixing bolt be located the arc spout and with arc spout sliding connection, the right side of riser is equipped with the knife rest, the left side fixedly connected with regulating plate of knife rest, regulating plate and riser sliding connection.

As an improvement of the technical scheme, the bottom of the vertical plate is hinged with the sector plate, a hinged shaft is arranged at the joint of the vertical plate and the sector plate, and the hinged shaft is rotatably connected with the through hole.

As an improvement of the technical scheme, the surface of the adjusting plate is provided with fixing bolts which are symmetrically distributed up and down, and the fixing bolts are positioned in the U-shaped grooves and are in sliding connection with the U-shaped grooves.

As the improvement of above-mentioned technical scheme, the bottom of pedestal is equipped with the sliding tray of symmetric distribution, the right side of sliding tray is equipped with locking screw, locking screw rotates with the pedestal to be connected, locking screw's right-hand member fixedly connected with hand wheel.

As an improvement of the technical scheme, a counter bore is formed in the surface of the bottom plate, a threaded hole is formed below the counter bore, a fastening bolt is arranged in the counter bore and is rotatably connected with the threaded hole, and the bottom of the fastening bolt is in contact connection with the fixed groove.

Compared with the prior art, the invention has the following beneficial effects:

1. According to the invention, the fan-shaped plate is arranged at the joint of the vertical plate and the bottom plate, so that the vertical plate and the fan-shaped plate can be fixedly connected by using the fixing bolt conveniently, and the hinged shaft is arranged at the bottom of the vertical plate and the bottom plate and matched with the fixing bolt, so that the connection stability of the vertical plate and the bottom plate is improved.

2. According to the invention, the U-shaped groove is formed in the upper end of the vertical plate, so that the adjusting plate can be conveniently adjusted in height along the vertical plate, the connecting strength of the adjusting plate and the vertical plate is improved by fixedly connecting two fixing bolts to the surface of the adjusting plate, the tool rest is prevented from being displaced during the machining of the grinding machine, and the machining precision of the bearing is improved.

Drawings

FIG. 1 is a schematic front view of a grinding wheel truing seat of the cylindrical grinding machine according to the present invention;

FIG. 2 is a schematic side view of a grinding wheel dressing seat of the cylindrical grinding machine according to the present invention;

Fig. 3 is a schematic front view of the vertical plate according to the present invention.

in the figure: the device comprises a pedestal-1, a bottom plate-2, a vertical plate-3, a knife rest-4, a trapezoid table-5, a fixing groove-6, a dovetail groove-7, a sector plate-8, an arc chute-9, a through hole-10, a fixing hole-11, a U-shaped groove-12, a fixing bolt-13, an adjusting plate-14, a hinge shaft-15, a sliding groove-16, a locking screw-17, a hand wheel-18, a counter bore-19, a threaded hole-20 and a fastening bolt-21.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cylindrical grinding machine grinding wheel truing seat for bearing production comprises a pedestal 1, a bottom plate 2, an upright plate 3 and a tool rest 4, wherein the bottom plate 2 is positioned on the surface of the pedestal 1 and is in sliding connection with the pedestal 1, the upright plate 3 is vertically and fixedly connected with the bottom plate 2, and the tool rest 4 in sliding connection is arranged above the bottom plate 2; the surface of the pedestal 1 is provided with a trapezoidal table 5, the trapezoidal table 5 is transversely fixedly connected to the surface of the pedestal 1, the surface of the trapezoidal table 5 is provided with a fixing groove 6, the fixing groove 6 transversely penetrates through the surface of the trapezoidal table 5, the bottom of the bottom plate 2 is provided with a dovetail groove 7, the dovetail groove 7 is positioned on the surface of the trapezoidal table 5 and is in sliding connection with the trapezoidal table 5, the left end of the bottom plate 2 is fixedly connected with a sector plate 8, the surface of the sector plate 8 is provided with an arc-shaped chute 9, the bottom of the vertical plate 3 is provided with a through hole 10, a fixing hole 11 is arranged above the through hole 10, a U-shaped groove 12 is arranged above the fixing hole 11, a fixing bolt 13 is arranged in the fixing hole 11, the fixing bolt 13 is positioned in the arc-shaped chute 9 and is in sliding connection with the arc-shaped chute 9, the right side of the vertical plate 3, the adjusting plate 14 is connected with the vertical plate 3 in a sliding way.

Further improved, as shown in fig. 1: the bottom of the vertical plate 3 is hinged to the sector plate 8, a hinge shaft 15 is arranged at the joint of the vertical plate 3 and the sector plate 8, the hinge shaft 15 is rotatably connected with the through hole 10, and the hinge shaft 15 is arranged at the joint of the vertical plate 3 and the sector plate 8, so that the connection strength of the vertical plate 3 and the bottom plate 2 is improved conveniently, and the vertical plate 3 is more stable in rotation adjustment.

In a further improvement, as shown in fig. 1-3: adjusting plate 14 is equipped with the fixing bolt 13 that is upper and lower symmetric distribution on the surface, fixing bolt 13 be located U-shaped groove 12 and with U-shaped groove 12 sliding connection, through adjusting plate 14 be equipped with the fixing bolt 13 that is upper and lower symmetric distribution on the surface, improve adjusting plate 14 and riser 3's stability of being connected, avoid knife rest 4 to take place the displacement when adding man-hour, improve the machining precision of bearing.

specifically, as shown in fig. 2: the bottom of pedestal 1 is equipped with the sliding tray 16 of symmetric distribution, the right side of sliding tray 16 is equipped with locking screw 17, locking screw 17 rotates with pedestal 1 to be connected, locking screw 17's right-hand member fixedly connected with hand wheel 18 is equipped with pivoted locking screw 17 through the edge at sliding tray 16, is convenient for make the work fixed connection of pedestal 1 and grinding machine, through the tip fixedly connected with hand wheel 18 at locking screw 17, improves the convenience that operating personnel used.

More specifically, as shown in fig. 2: the surface of bottom plate 2 is equipped with counter bore 19, the below of counter bore 19 is equipped with screw hole 20, be equipped with fastening bolt 21 in the counter bore 19, fastening bolt 21 rotates with screw hole 20 to be connected, fastening bolt 21's bottom and the contact of fixed slot 6 are connected, through being equipped with fastening bolt 21 on the surface of bottom plate 2, are convenient for fix the position of bottom plate 2, avoid bottom plate 2 to add man-hour at the grinding machine, the trapezoidal platform 5 motion of appearance, improve the stability and the security of grinding machine processing.

The invention comprises a pedestal-1, a bottom plate-2, a vertical plate-3, a knife rest-4, a trapezoidal table-5, a fixing groove-6, a dovetail groove-7, a sector plate-8, an arc chute-9, a through hole-10, a fixing hole-11, a U-shaped groove-12, a fixing bolt-13, an adjusting plate-14, a hinge shaft-15, a sliding groove-16, a locking screw-17, a hand wheel-18, a counter bore-19, a threaded hole-20 and a fastening bolt-21, wherein the components are all universal standard components or components known by technicians in the field, and the structure and principle of the components are known by technical manuals or can be known by the technicians by conventional experimental methods, and the invention is convenient to fixedly connect the vertical plate 3 and the sector plate 8 by using the fixing bolt 13, the bottom of the vertical plate 3 and the bottom of the sector plate 8 are provided with the hinged shafts 15 which are matched with the fixing bolts 13, so that the connection stability of the vertical plate 3 and the bottom plate 2 is improved.

When the invention works, the pedestal 1 is placed on the surface of a workbench of a grinding machine, the sliding groove 16 at the bottom of the pedestal 1 is buckled with a guide rail of the grinding machine, the hand wheel 18 is rotated, the pedestal 1 is locked through the locking screw rod 17, then the bottom plate 2 is moved along the trapezoidal table 5 to be in a proper position, the fastening bolt 21 is screwed, the fastening bolt 21 is contacted with the fixing groove 6 on the surface of the trapezoidal table 5, the bottom plate 2 is fixed on the surface of the pedestal 1, then the vertical plate 3 is rotated along the hinge shaft 15, then the fixing bolt 13 between the sector plate 8 and the vertical plate 3 is screwed, the angle of the vertical plate 3 is fixed, finally the adjusting plate 14 is slid along the U-shaped groove 12 on the surface of the vertical plate 3, so that the height of the knife rest 4 is adjusted, and the adjustment of the trimming seat can be completed by.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.