CN220260875U - Special frock is dismantled to grinding machine support tile base - Google Patents

Abstract

The utility model discloses a special fixture for disassembling a support tile base of a grinding machine, which belongs to the field of fixtures and comprises a door-shaped frame, an inclined support beam and a screw rod; the door-shaped frame comprises a cross beam and two longitudinal beams; the cross beam is provided with a strip-shaped slotted hole, and the screw rod penetrates through the strip-shaped slotted hole and is fixed on the support tile base; the part of the screw rod on the strip-shaped slotted hole is in threaded connection with a nut; a pair of lug plates are arranged on the side face of the cross beam; the oblique support beam comprises a telescopic rod and a clamping seat; the front end of the telescopic rod and the lug plate of the cross beam are rotationally connected with each other through a shaft pin, and the rear end of the telescopic rod is connected with the clamping seat. Compared with the prior art, the method has the characteristics of safety and rapidness.

Description

Special frock is dismantled to grinding machine support tile base

Technical Field

The utility model relates to a tool, in particular to a special tool for disassembling a grinding machine support tile base.

Background

The roll grinder is provided with two pairs of opposite supporting tile mechanisms, and the installation structure of each supporting tile mechanism is the assembly of a supporting tile and a supporting tile seat. The fit clearance between the support tile base and the bracket assembly hole is small, and the support tile can not be adjusted due to the fact that the support tile base is easy to rust and lock after long-time use, so that the support tile base needs to be removed for rust removal at regular intervals, and the running accuracy of the grinding machine is guaranteed.

The support tile base is obliquely arranged and has larger weight. In the prior art, 3-4 persons cooperate with each other to operate when the support tile base is detached, and the support tile base is obliquely hung out by using a travelling crane. Because easy card hinders during the dismantlement, still need to strike vibrations support tile base side with the bar copper simultaneously during the dismantlement, avoid the card to die. The whole operation process is time-consuming and has high labor intensity, and potential safety hazards of crushing injury and squeezing injury exist during operation.

Therefore, a special tool is needed to replace the existing operation mode and improve the operation condition.

Disclosure of Invention

Aiming at the defects in the prior art, the technical task of the utility model is to provide a special fixture for disassembling the support tile base of the grinding machine, improve the maintenance operation mode of the support tile base, improve the working efficiency and reduce the potential safety hazard.

The technical scheme for solving the technical problems is as follows: the utility model provides a special frock is dismantled to grinding machine support tile base which characterized in that: comprises a door-shaped frame, an inclined supporting beam and a screw rod; the door-shaped frame comprises a cross beam and two longitudinal beams; the cross beam is provided with a strip-shaped slotted hole, and the screw rod penetrates through the strip-shaped slotted hole and is fixed on the support tile base; the part of the screw rod on the strip-shaped slotted hole is in threaded connection with a nut; a pair of lug plates are arranged on the side face of the cross beam; the oblique support beam comprises a telescopic rod and a clamping seat; the front end of the telescopic rod and the lug plate of the cross beam are rotationally connected with each other through a shaft pin, and the rear end of the telescopic rod is connected with the clamping seat.

Further, the bottom of the longitudinal beam is fixedly connected with the base.

Further, the bottom of the base is provided with a concave notch.

Further, the screw rod penetrates through the strip-shaped slotted hole and is fixed with the support tile base through the mounting bolt.

Further, clamping plates with screw holes are arranged at two ends of the clamping seat, and the screw holes are internally connected with fastening bolts through threads.

Further, the telescopic rod comprises a connecting sleeve and an inner rod, the front end of the connecting sleeve is rotationally connected with the lug plate shaft pin of the cross beam, the rear end of the connecting sleeve is provided with a cavity, the inner rod is inserted into the through hole, the outer surface of the inner rod is provided with threads, a limit nut is in threaded connection with the inner rod, and the rear end of the inner rod is welded with the clamping seat.

In another scheme, the telescopic rod comprises a connecting sleeve and an inner rod, the front end of the connecting sleeve is rotationally connected with an ear plate shaft pin of the cross beam, a cavity with internal threads is formed in the rear end of the connecting sleeve, external threads are formed in the front end of the inner rod, and the rear end of the inner rod is rotationally connected with the clamping seat.

Further, the side wall of the inner rod is provided with a rotary handle.

In another scheme, the telescopic rod is a hydraulic rod.

Compared with the prior art, the utility model has the following outstanding beneficial effects:

1. by using the utility model, the work requiring 3-4 persons to cooperatively work can be reduced to 2 persons, thus not only reducing the labor intensity of the personnel, but also reducing the labor cost;

2. the crane inclined hanging is not relied on any more, so that the potential safety hazard caused by the inclined hanging strip of the crane is reduced, and the accident risk in the overhauling operation process of the support tile base is reduced;

3. and the maintenance efficiency of the support tile base is improved, and the support tile base is simple, convenient and easy to implement.

Drawings

Fig. 1 is a schematic representation of the use of the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a top view of fig. 2.

Detailed Description

The utility model is further described below with reference to the drawings and the detailed description. Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the following embodiments, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

For better description, the front is directed toward the tile base, and the back is directed toward the tile base. It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," "end," "side," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing and simplifying the description of the embodiments of the present utility model, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present utility model.

As shown in figures 1-3, the utility model discloses a special fixture for disassembling a grinding machine support tile base, which comprises a door-shaped frame 1, an inclined support beam 2 and a screw 3.

The door frame 1 comprises a cross beam and two longitudinal beams.

The bottom of the longitudinal beam is fixedly connected with the base 5, and a concave notch is formed in the bottom of the base 5 so as to avoid the positions of mounting bolts of certain model grinding machines.

The cross beam is provided with a strip-shaped slotted hole 6, the screw rod 3 passes through the strip-shaped slotted hole 6 and is fixed on the support tile base, and the fixation can be fixed by a mounting bolt. The part of the screw rod 3 on the strip-shaped slotted hole 6 is in threaded connection with a nut 4. The side of the beam is provided with a pair of ear plates 7.

The inclined support beam 2 comprises a telescopic rod and a clamping seat 11. The front end of the telescopic rod and the lug plate 7 of the cross beam are rotationally connected with each other through a shaft pin, and the rear end of the telescopic rod and the lug plate 7 of the cross beam are connected with the clamping seat 11. The telescopic rod can adjust the whole length of the inclined support beam 2.

In embodiment 1, the telescopic rod comprises a connecting sleeve 8 and an inner rod 10, the front end of the connecting sleeve 8 is rotatably connected with an ear plate 7 shaft pin of the cross beam, the rear end of the connecting sleeve is provided with a cavity, the inner rod 10 is inserted into the through hole, the outer surface of the inner rod 10 is provided with threads, the threads can be all or part, and a limit nut 9 is in threaded connection with the inner rod 10, so that the whole length of the inclined support beam 2 is adjusted by matching the limit nut 9 with the inner rod 10. The rear end of the inner rod 10 is welded with the clamping seat 11.

In embodiment 2, the telescopic rod comprises a connecting sleeve 8 and an inner rod 10, the front end of the connecting sleeve 8 is rotatably connected with the lug plate 7 shaft pin of the cross beam, the rear end of the connecting sleeve is provided with a cavity with internal threads, the front end of the inner rod 10 is provided with external threads, and the rear end of the inner rod is rotatably connected with the clamping seat 11. The matching of the internal thread and the external thread realizes the adjustment of the whole length of the inclined support beam 2. To facilitate rotation of the inner rod 10, the inner rod 10 has a rotatable knob on the side wall.

In embodiment 3, the telescopic rod is a hydraulic rod.

In the optimization scheme, clamping plates 12 with screw holes are arranged at two ends of the clamping seat 11, and the screw holes are internally connected with fastening bolts in a threaded manner and used for clamping the clamping seat 11 on the arc surface of the bracket and adapting to brackets of various types.

When the utility model is used for carrying out the tile supporting base dismounting operation, the door-shaped frame 1 is firstly placed on two sides of the tile supporting base, then the clamping seat 11 of the inclined supporting beam 2 is clamped on the arc surface of the bracket, the whole length of the inclined supporting beam 2 is adjusted through the adjusting mechanism, finally the cross beam of the door-shaped frame 1 is parallel to the tile supporting base, the screw 3 is penetrated from the cross beam slot hole of the door-shaped frame 1 and fixed on the tile supporting base, and the wrench is used for screwing the nut 4 to pull out the tile supporting base. After the rust points of the support tile base are cleaned, the nut 4 on the screw rod 3 is reversely rotated to put the support tile base back to the original position. And (5) dismantling the tool, and completing the operation.

By using the utility model, the work which originally needs 3-4 people to cooperatively work can be reduced to 2 people, and the inclined crane is not relied on, so that the labor intensity of personnel is reduced, and the potential safety hazard caused by inclined crane pulling of the crane is also reduced.

It should be noted that, in this embodiment, a technique known in the art is not described in detail.

The foregoing is merely for the purpose of describing particular embodiments of the utility model in detail and it will be apparent to those skilled in the art that various modifications can be made therein without departing from the spirit and scope of the utility model.

Claims (9)

1. The utility model provides a special frock is dismantled to grinding machine support tile base which characterized in that: comprises a door-shaped frame, an inclined supporting beam and a screw rod; the door-shaped frame comprises a cross beam and two longitudinal beams; the cross beam is provided with a strip-shaped slotted hole, and the screw rod penetrates through the strip-shaped slotted hole and is fixed on the support tile base; the part of the screw rod on the strip-shaped slotted hole is in threaded connection with a nut; a pair of lug plates are arranged on the side face of the cross beam; the oblique support beam comprises a telescopic rod and a clamping seat; the front end of the telescopic rod and the lug plate of the cross beam are rotationally connected with each other through a shaft pin, and the rear end of the telescopic rod is connected with the clamping seat.

2. The tooling special for disassembling a grinding machine shoe base according to claim 1, wherein: the bottom of the longitudinal beam is fixedly connected with the base.

3. The tooling special for disassembling a grinding machine shoe base according to claim 2, wherein: the bottom of the base is provided with a concave notch.

4. The tooling special for disassembling a grinding machine shoe base according to claim 1, wherein: the screw rod passes through the strip-shaped slotted hole and is fixed with the support tile base through the mounting bolt.

5. The tooling special for disassembling a grinding machine shoe base according to claim 1, wherein: clamping plates with screw holes are arranged at two ends of the clamping seat, and fastening bolts are connected in the screw holes in a threaded mode.

6. The tooling special for disassembling a grinding machine shoe base according to claim 1, wherein: the telescopic rod comprises a connecting sleeve and an inner rod, the front end of the connecting sleeve is rotationally connected with an ear plate shaft pin of the cross beam, a cavity is formed in the rear end of the connecting sleeve, the inner rod is inserted into the through hole, threads are formed on the outer surface of the inner rod, a limit nut is in threaded connection with the inner rod, and the rear end of the inner rod is welded with the clamping seat.

7. The tooling special for dismounting a grinding machine shoe base according to any one of claims 1 to 5, characterized in that: the telescopic rod comprises a connecting sleeve and an inner rod, the front end of the connecting sleeve is rotationally connected with an ear plate shaft pin of the cross beam, a cavity with internal threads is formed in the rear end of the connecting sleeve, external threads are formed in the front end of the inner rod, and the rear end of the inner rod is rotationally connected with the clamping seat.

8. The tooling special for disassembling a grinding machine shoe base according to claim 7, wherein: the side wall of the inner rod is provided with a rotary handle.

9. The tooling special for dismounting a grinding machine shoe base according to any one of claims 1 to 5, characterized in that: the telescopic rod is a hydraulic rod.