CN215847636U

CN215847636U - Grinding wheel dresser for arc-shaped conducting bar

Info

Publication number: CN215847636U
Application number: CN202122073183.8U
Authority: CN
Inventors: 所卫平; 康威
Original assignee: Changzhou Zeming Machinery Manufacturing Co ltd
Current assignee: Changzhou Zeming Machinery Manufacturing Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-18
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of conducting bar dressing, in particular to a grinding wheel dresser for arc-shaped conducting bars, which solves the defects that a conducting bar dressing device cannot adjust and fix equipment according to the shape of the conducting bar, cannot polish the conducting bars with different radians, and cannot fit the inner wall of the conducting bar, and comprises a base, wherein one side of the base is in threaded connection with an adjusting knob, one end of the adjusting knob is in rotating shaft connection with a mounting plate, one side of the base is in threaded connection with an ejector rod, the upper surface of the base is clamped with a sliding plate, the upper surface of the sliding plate is in threaded connection with a locking screw, the upper surface of the sliding plate is welded with a connecting shaft, the surface of the connecting shaft is in bearing connection with a sliding seat, the inner side of the top of the sliding seat is clamped with an adjusting rod, two sides of the sliding seat are in threaded connection with locking knobs, the top of one end of the adjusting rod is provided with a handle, the other end of the adjusting rod is clamped with a telescopic rod, and the conducting bar dressing device can well fix the conducting bars with different radians, and effectively support the conducting bar in the trimming process.

Description

Grinding wheel dresser for arc-shaped conducting bar

Technical Field

The utility model relates to the technical field of conducting bar dressing, in particular to a grinding wheel dresser for an arc-shaped conducting bar.

Background

In the machining trade, the conducting bar plays an important role, uses the conducting bar can make things convenient for the installation of spare part, and the conducting bar card is established in the guide slot of required erection equipment, and partial guide slot is the arc structure, consequently need use supporting arc conducting bar, for convenient installation, need polish the conducting bar surface and maintain, and the unable conducting bar inner wall of laminating of current trimming equipment, trimming equipment can not play good fixed and polishing trimming effect to the conducting bar of different radians simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a conducting bar trimming device in the prior art cannot adjust fixing equipment according to the shape of a conducting bar, cannot polish conducting bars with different radians, and cannot enable a grinding wheel to be attached to the inner wall of the conducting bar, and provides a grinding wheel trimmer for arc-shaped conducting bars.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an arc is emery wheel dresser for conducting bar, includes the base, base one side threaded connection has adjust knob, adjust knob one end pivot is connected with the mounting panel, and base one side threaded connection has the ejector pin, and the base upper surface card is equipped with the slide, slide upper surface threaded connection has locking screw, and the skin weld has the connecting axle on the slide, connecting axle surface bearing is connected with the sliding seat, the inboard card in sliding seat top is equipped with the regulation pole, and sliding seat both sides threaded connection has locking knob, adjust pole one end top and install the handle, its other end card is equipped with the telescopic link, telescopic link one end welding has the spring, and its other end welding has the wheel head, the motor is installed at wheel head top, the emery wheel has been cup jointed to the motor output.

Preferably, a waist-shaped hole matched with the inner side of the bottom of the sliding seat is formed in the adjusting rod.

Preferably, the spring is located inside one end of the adjustment lever.

Preferably, one end of the motor penetrates through and extends to the inner side of the top of the grinding wheel seat, and is connected with the bottom of the grinding wheel seat through a bearing.

Preferably, the two ends of the inner side of the mounting plate are provided with clamping plates.

Preferably, the bottom of the sliding plate is provided with a clamping block, and the upper surface of the base is provided with a clamping groove matched with the clamping block.

The utility model has the beneficial effects that:

1. the conducting bar trimming device can well fix conducting bars with different radians and effectively support the conducting bars in the trimming process;

2. this conducting bar trimming device can effectively maintain the conducting bar of different radians and polish, effectively guarantees the contact of emery wheel and conducting bar inner wall, guarantees the finishing quality.

Drawings

FIG. 1 is a schematic structural view of a grinding wheel dresser for arc-shaped conducting bars according to the present invention;

FIG. 2 is a schematic view of a partial vertical cross-sectional structure of a grinding wheel dresser for arc-shaped guide bars according to the present invention;

fig. 3 is a schematic view of a vertical cross-sectional structure of an adjusting rod of the grinding wheel dresser for the arc-shaped guide bar according to the present invention.

In the figure: 1. a base; 2. adjusting a knob; 3. mounting a plate; 4. a top rod; 5. a slide plate; 6. locking screws; 7. a connecting shaft; 8. a sliding seat; 9. adjusting a rod; 10. a handle; 11. locking the knob; 12. a spring; 13. a telescopic rod; 14. a grinding wheel seat; 15. a motor; 16. and (5) grinding wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a grinding wheel dresser for arc-shaped guide bars comprises a base 1, wherein an adjusting knob 2 is in threaded connection with one side of the base 1, a mounting plate 3 is in rotating connection with one end of the adjusting knob 2, an ejector rod 4 is in threaded connection with one side of the base 1, a sliding plate 5 is arranged on the upper surface of the base 1 in a clamped mode, a locking screw 6 is in threaded connection with the upper surface of the sliding plate 5, a connecting shaft 7 is welded on the upper surface of the sliding plate 5, a sliding seat 8 is connected with a surface bearing of the connecting shaft 7, an adjusting rod 9 is arranged on the inner side of the top of the sliding seat 8 in a clamped mode, locking knobs 11 are in threaded connection with two sides of the sliding seat 8, a handle 10 is installed at the top of one end of the adjusting rod 9, a telescopic rod 13 is arranged on the other end of the sliding rod, a spring 12 is welded at one end of the other end of the telescopic rod, a grinding wheel seat 14 is installed at the top of the grinding wheel seat 14, and a motor 15 is sleeved with a grinding wheel 16.

Adjust and to have seted up in the pole 9 with the inboard complex waist shape hole in 8 bottoms of sliding seat, spring 12 is located the one end of adjusting pole 9 inside, and motor 15 one end runs through and extends to the top inboard of grinding wheel seat 14 to pass through the bearing with 14 bottoms of grinding wheel seat and be connected, the inboard both ends of mounting panel 3 are provided with the cardboard, and slide 5 bottoms is provided with the fixture block, and base 1 upper surface is seted up rather than the complex draw-in groove.

In this embodiment, at one side middle part threaded connection adjust knob 2 of base 1, and in base 1 one side, be located many ejector pins 4 of the both sides threaded connection of adjust knob 2, at first rotatory adjust knob 2, and two ejector pins 4 in the rotatory outside, can make the mounting panel 3 of 2 tip of adjust knob crooked to certain radian, can conveniently establish the conducting bar card in 3 inboard cardboards of mounting panel like this, the cardboard plays spacing and fixed action to the conducting bar, rotatory all the other ejector pins 4 afterwards, make its tip and 3 back contacts of mounting panel, play the supporting role to mounting panel 3, when preventing to maintain the conducting bar, produce pressure to the conducting bar and lead to the conducting bar to warp, and then influence and maintain the effect.

Further, according to the radian of the conducting bar, the position of the sliding plate 5 is adjusted, the connecting shaft 7 is approximately positioned at the center of the arc of the conducting bar, the locking screw 6 is screwed in, the bottom end of the locking screw is in close contact with the upper surface of the base 1, the upper surface of the clamping block at the bottom of the sliding plate 5 is in close contact with the inner side of the top of the clamping groove of the base 1, the effect of locking the sliding plate 5 is achieved, the position of the adjusting rod 9 is adjusted back and forth, the outer side of the grinding wheel 16 is in contact with the inner wall of the conducting bar, at the moment, the telescopic rod 13 is used for adjusting the inner side of the rod 9 to be extruded, the spring 12 is used for contracting, the contact effect of the grinding wheel 16 and the inner wall of the conducting bar is effectively guaranteed under the action of the spring 12, the locking knob 11 is screwed in, the position of the adjusting rod 9 is fixed, the motor 15 rotates, the handle 10 is held, the adjusting rod 9 rotates around the connecting shaft 7, and the effect of trimming the inner wall of the conducting bar is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The grinding wheel dresser for the arc-shaped guide strip comprises a base (1) and is characterized in that an adjusting knob (2) is in threaded connection with one side of the base (1), a mounting plate (3) is connected with a rotating shaft at one end of the adjusting knob (2), an ejector rod (4) is in threaded connection with one side of the base (1), a sliding plate (5) is clamped on the upper surface of the base (1), a locking screw (6) is in threaded connection with the upper surface of the sliding plate (5), a connecting shaft (7) is welded on the upper surface of the sliding plate (5), a sliding seat (8) is connected with a surface bearing of the connecting shaft (7), an adjusting rod (9) is clamped on the inner side of the top of the sliding seat (8), locking knobs (11) are in threaded connection with two sides of the sliding seat (8), a handle (10) is installed at the top of one end of the adjusting rod (9), a telescopic rod (13) is welded at one end of the telescopic rod (13), the other end of the grinding wheel seat is welded with a grinding wheel seat (14), a motor (15) is installed at the top of the grinding wheel seat (14), and the output end of the motor (15) is sleeved with a grinding wheel (16).

2. The dresser according to claim 1, wherein the adjusting rod (9) has a slotted hole formed therein for engaging with the inside of the bottom of the sliding seat (8).

3. A dresser for curved bars according to claim 1, wherein the spring (12) is located inside one end of the adjustment rod (9).

4. The dresser for the arc-shaped guide bars according to claim 1, wherein one end of the motor (15) penetrates through and extends to the inner side of the top of the grinding wheel seat (14) and is connected with the bottom of the grinding wheel seat (14) through a bearing.

5. The dresser for arc-shaped guide bars according to claim 1, wherein clamping plates are arranged at two ends of the inner side of the mounting plate (3).

6. The dresser for the arc-shaped conducting bars according to claim 1, wherein a clamping block is arranged at the bottom of the sliding plate (5), and a clamping groove matched with the clamping block is formed in the upper surface of the base (1).