CN217122722U - Steel construction grinding device with clearance function - Google Patents

Abstract

The utility model discloses a steel construction grinding device with clearance function, including board and the cover of polishing of fixed mounting on the board, fixed mounting has the support cover that is used for supporting the steel pipe on the left side inner wall of the cover of polishing, and the top of supporting the cover is still movable mounting to be used for pressing from both sides the clamp cover of adorning the location to the steel pipe, and the top fixed mounting of the cover of polishing has the pneumatic cylinder. The utility model discloses in provide a steel construction grinding device with clearance function, not only be convenient for polish the tip of steel pipe, still have good buffering effect at the in-process of polishing moreover to prevent that the wheel of polishing from taking place because of receiving the situation that too big impact aggravation life shortens easily, can also make simultaneously the lower flitch and shake from top to bottom and fall, prevent that the piece from piling up easily and influencing the problem appearance that normal unloading was used at the whereabouts in-process, further improvement the practicality.

Description

A steel structure grinding device with cleaning function

technical field

The utility model relates to the technical field of grinding devices, in particular to a steel structure grinding device with a cleaning function.

Background technique

At present, most of the steel pipe cutting at the construction site is carried out on-site, and there are many burrs on the end face after cutting, which is not safe to use, and cannot be used immediately after cutting. For example, the prior art CN113732859A discloses a steel structure grinding device with automatic cleaning function, including a main frame, a grinding frame, a receiving component, a middle plate, a pressing component, a locking module and a clamping seat; the device can perform different The end of the pipe is ground and has strong adaptability. It is automatically ground and polished, and the bevel is ground at the grinding place to ensure stable welding and more uniform and efficient instead of manual work. Gas separation to ensure clean and smooth circulating gas.

In the prior art, although the debris during steel pipe grinding can be cleaned, the entire grinding device in the prior art is complex and inconvenient to operate, especially for the burrs at the rear end of the steel pipe cutting, which does not perform well during grinding. The buffering effect of the grinding wheel is easy to aggravate the shortening of the service life due to excessive impact, and the debris is also easy to accumulate on the blanking plate during the cleaning process, which affects the normal blanking use. To this end, we provide a steel structure grinding device with a cleaning function.

Utility model content

The purpose of the utility model is to propose a steel structure grinding device with cleaning function in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A steel structure grinding device with cleaning function, comprising a machine table and a grinding cover fixedly installed on the machine table, a support sleeve for supporting the steel pipe is fixedly installed on the left inner wall of the grinding cover, and the support sleeve is A jacket for clamping and positioning the steel pipe is also movably installed above, a hydraulic cylinder is fixedly installed on the top of the grinding cover, and the output end of the hydraulic cylinder movably penetrates into the grinding cover and is fixedly connected with the jacket;

The grinding hood is also movably installed with a grinding wheel for grinding the end of the steel pipe. A telescopic motor is fixedly installed on the right side of the grinding hood. The output end of the motor is fixedly connected with a rotating column, the rotating column is provided with a buffer cavity, a guide block is slidably installed in the buffer cavity along the horizontal direction, and a buffer spring is fixedly connected between the guide block and the inner wall of the right side of the buffer cavity. A buffer connecting rod is fixedly connected on the left side, and the left end of the buffer connecting rod is fixedly connected with the right side of the grinding wheel;

The bottom of the grinding cover located under the grinding wheel is fixedly installed with a lower hopper, a cavity is arranged on the machine table, and the bottom side of the lower hopper extends into the cavity, and the left inner wall of the cavity is also slidably installed with an inclined lower hopper. The inclined bottom end of the blanking plate runs through the right outer side of the machine table; a horizontal plate is also fixedly installed in the cavity, the top of the horizontal plate is fixedly installed with a rotating motor through the mounting plate, and the output end of the rotating motor is fixed with a sleeve A cam is connected, and the top side of the cam is in rolling contact with the lower surface of the blanking plate.

As a further preference, the tops of the horizontal plates on both sides of the cam are fixedly connected with return springs, and the tops of the return springs are fixedly connected with the bottom of the blanking plate.

As a further preference, a vertical telescopic rod is fixedly connected between the bottom left side of the blanking plate and the top of the horizontal plate, and a guide rod is also fixedly connected to the bottom right side of the blanking board in the cavity, and the guide rod Slide in the vertical direction to the bottom of the horizontal plate.

As a further preference, the top of the blanking plate is also provided with a material guide groove; and a waste collection box is also placed at the lower right of the blanking plate.

As a further preference, a placement opening is provided on the left inner wall of the sanding cover, and the placement opening is adapted to the steel pipe.

As a further preference, the top and bottom of the guide block are fixedly connected with transverse sliders, the top inner wall and bottom inner wall of the buffer cavity are both provided with transverse sliding grooves, and the transverse sliding block is slidably installed on the transverse sliding grooves in the horizontal direction. Inside.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In this utility model, the extension of the output end of the hydraulic cylinder drives the jacket to move down, and then the steel pipe can be clamped and fixed between the jacket and the support sleeve; then the grinding motor and the grinding wheel are driven by the output end of the telescopic motor. The whole is moved to the right and the grinding wheel is in contact with the steel pipe. At the same time, the rotation of the rotating column, the buffer link and the grinding wheel is driven by the work of the grinding motor, so that the end of the steel pipe can be rotated and ground;

2. In the present utility model, when the grinding wheel is subjected to an excessive impact force, the grinding wheel can buffer the movement to the right and drive the guide block to move to the right through the buffer link, thereby buffering and compressing the buffer spring. , which can greatly consume a part of the excessive impact force to prevent the grinding wheel from being easily affected by excessive impact and aggravating the shortening of the service life;

3. In this utility model, the cam is driven to rotate by the rotating motor, so that the blanking plate oscillates up and down, and at the same time the reset spring plays a reset role, so that the blanking plate can be made to fall in the up and down oscillation through the up and down oscillation of the blanking plate. , in order to prevent the debris from easily accumulating during the falling process and affecting the normal use of blanking, which further improves the practicability;

To sum up, the steel structure grinding device with cleaning function provided in the present utility model is not only convenient for grinding the end of the steel pipe, but also has a good buffering effect during the grinding process to prevent the grinding wheel from being easy to grind. Due to the excessive impact, the shortening of the service life is aggravated. At the same time, the blanking plate can be dropped in the up and down vibration to prevent the debris from easily accumulating during the falling process and affecting the normal blanking. improved usability.

Description of drawings

Fig. 1 is the structural representation of a kind of steel structure grinding device with cleaning function proposed by the utility model;

Fig. 2 is the enlarged structural representation of part A in Fig. 1 of the utility model;

FIG. 3 is an enlarged schematic structural diagram of part B in FIG. 1 of the present utility model.

In the figure: 1. Machine; 10. Cavity; 2. Grinding cover; 3. Hydraulic cylinder; 31. Jacket; 32. Support sleeve; 4. Telescopic motor; 5. Grinding motor; 6. Grinding wheel; 61. Buffer link; 62, guide block; 63, buffer spring; 64, buffer cavity; 65, transverse slider; 66, rotating column; 7, lower hopper; 8, blanking plate; 80, horizontal plate; 81, mounting plate 82, rotary motor; 83, cam; 84, return spring; 85, guide rod; 86, vertical telescopic rod; 9, waste collection box.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, a steel structure grinding device with cleaning function includes a machine table 1 and a grinding cover 2 fixedly installed on the machine table 1. A support sleeve 32 for supporting the steel pipe, a jacket 31 for clamping and positioning the steel pipe is also movably installed above the support sleeve 32, a hydraulic cylinder 3 is fixedly installed on the top of the grinding cover 2, and the output end of the hydraulic cylinder 3 is movable through the into the grinding cover 2 and fixedly connected with the jacket 31;

The grinding cover 2 is also movably installed with a grinding wheel 6 for grinding the end of the steel pipe, a telescopic motor 4 is fixedly installed on the right side of the grinding cover 2, and the output end of the telescopic motor 4 is movably penetrated into the grinding cover 2 and fixed. A grinding motor 5 is installed, the output end of the grinding motor 5 is fixedly connected with a rotating column 66, a buffer cavity 64 is arranged on the rotating column 66, and a guide block 62 is slidably installed in the buffer cavity 64 along the horizontal direction. The guide block 62 and the buffer cavity 64 A buffer spring 63 is fixedly connected between the right inner wall of the guide block 62, a buffer link 61 is fixedly connected to the left side of the guide block 62, and the left end of the buffer link 61 is fixedly connected to the right side of the grinding wheel 6;

A lowering hopper 7 is fixedly installed at the bottom of the grinding cover 2 under the grinding wheel 6 , a cavity 10 is provided on the machine table 1 , and the bottom side of the lowering hopper 7 extends into the cavity 10 , and the left inner wall of the cavity 10 is A blanking plate 8 is also slidably installed, and the inclined bottom end of the blanking plate 8 runs through to the right outer side of the machine 1; The plate 81 is fixedly mounted with a rotary motor 82 , the output end of the rotary motor 82 is fixedly sleeved with a cam 83 , and the top side of the cam 83 is in rolling contact with the lower surface of the blanking plate 8 .

In this example, the tops of the transverse plates 80 on both sides of the cam 83 are fixedly connected with return springs 84 , and the tops of the return springs 84 are fixedly connected with the bottom of the blanking plate 8 .

In this example, a vertical telescopic rod 86 is fixedly connected between the bottom left side of the blanking plate 8 and the top of the horizontal plate 80 , and a guide is also fixedly connected to the bottom right side of the blanking plate 8 in the cavity 10 rod 85 , and the guide rod 85 slides through to the bottom of the horizontal plate 80 in the vertical direction.

In this example, the top of the blanking plate 8 is also provided with a material guide groove; the lower right of the blanking plate 8 is also placed with a waste collection box 9 .

In this example, a placement opening is provided on the left inner wall of the grinding cover 2, and the placement opening is adapted to the steel pipe.

In this example, the top and bottom of the guide block 62 are fixedly connected with a transverse slider 65 , the top inner wall and the bottom inner wall of the buffer cavity 64 are provided with transverse sliding grooves, and the transverse sliding block 65 is slidably installed in the horizontal direction. in the transverse chute.

The utility model provides a steel structure grinding device with a cleaning function. When the steel pipe needs to be ground, the output end of the hydraulic cylinder 3 is extended to drive the jacket 31 to move down, so that the steel pipe can be clamped and fixed in the clamp. Between the sleeve 31 and the support sleeve 32; then drive the grinding motor 5 and the grinding wheel 6 to move to the right through the output end of the telescopic motor 4, and make the grinding wheel 6 contact the steel pipe. The whole rotation of the rotating column 66, the buffer connecting rod 61 and the grinding wheel 6 is driven, so that the end of the steel pipe can be rotated and ground; and during the grinding process, when the grinding wheel 6 is subjected to excessive impact force, the grinding wheel 6 can be directed The right buffer moves and drives the guide block 62 to move to the right through the buffer link 61, thereby buffering and compressing the buffer spring 63. In this way, through the buffer deformation of the buffer spring 63, a part of the excessive impact force can be greatly consumed to prevent the grinding wheel 6 It is easy to aggravate the shortening of the service life due to excessive impact; in addition, when the debris generated during grinding will fall to the blanking plate 8 through the lowering hopper 7, and fall to the waste collection box 9 through the blanking plate 8 At the same time, when falling, the cam 83 is also driven to rotate by the rotary motor 2, so that the blanking plate 88 oscillates up and down, and the reset spring 84 plays a reset role, so that the blanking plate 88 can be oscillated up and down. The blanking plate 88 is made to fall in the up-and-down vibration, so as to prevent the problem that the debris is easily accumulated during the falling process and affects the normal blanking use, which further improves the practicability.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The steel structure polishing device with the cleaning function comprises a machine table (1) and a polishing cover (2) fixedly installed on the machine table (1), and is characterized in that a supporting sleeve (32) used for supporting a steel pipe is fixedly installed on the inner wall of the left side of the polishing cover (2), a clamping sleeve (31) used for clamping and positioning the steel pipe is movably installed above the supporting sleeve (32), a hydraulic cylinder (3) is fixedly installed at the top of the polishing cover (2), and the output end of the hydraulic cylinder (3) movably penetrates into the polishing cover (2) and is fixedly connected with the clamping sleeve (31);

the steel pipe end polishing device is characterized in that a polishing wheel (6) used for polishing the end part of a steel pipe is movably mounted in a polishing cover (2), a telescopic motor (4) is fixedly mounted on the right side of the polishing cover (2), the output end of the telescopic motor (4) movably penetrates into the polishing cover (2) and is fixedly provided with a polishing motor (5), the output end of the polishing motor (5) is fixedly connected with a rotating column (66), a buffer cavity (64) is formed in the rotating column (66), a guide block (62) is slidably mounted in the buffer cavity (64) along the horizontal direction, a buffer spring (63) is fixedly connected between the guide block (62) and the inner wall of the right side of the buffer cavity (64), a buffer connecting rod (61) is fixedly connected to the left side of the guide block (62), and the left end of the buffer connecting rod (61) is fixedly connected with the right side of the polishing wheel (6);

a blanking hopper (7) is fixedly installed at the bottom of the polishing cover (2) below the polishing wheel (6), a cavity (10) is formed in the machine table (1), the bottom side of the blanking hopper (7) extends into the cavity (10), a blanking plate (8) which is obliquely arranged is further installed on the inner wall of the left side of the cavity (10) in a sliding mode, and the oblique bottom end of the blanking plate (8) movably penetrates through the right outer side of the machine table (1); still fixed mounting has diaphragm (80) in cavity (10), and the top of diaphragm (80) is through mounting panel (81) fixed mounting has rotating electrical machines (82), and the fixed cover of output of rotating electrical machines (82) has connect cam (83), and the top side of cam (83) and flitch (8) lower surface rolling contact down.

2. The steel structure grinding device with the cleaning function as claimed in claim 1, wherein the top of the transverse plate (80) at two sides of the cam (83) is fixedly connected with a return spring (84), and the top end of the return spring (84) is fixedly connected with the bottom of the blanking plate (8).

3. The steel structure grinding device with the cleaning function as claimed in claim 1, wherein a vertical telescopic rod (86) is fixedly connected between the left side of the bottom of the blanking plate (8) and the top of the transverse plate (80), a guide rod (85) is fixedly connected to the right side of the bottom of the blanking plate (8) in the cavity (10), and the guide rod (85) penetrates below the transverse plate (80) in a sliding mode along the vertical direction.

4. The steel structure grinding device with the cleaning function as claimed in claim 1, wherein a material guide groove is further formed in the top of the blanking plate (8); and a waste collecting box (9) is also arranged at the lower right part of the blanking plate (8).

5. The steel structure grinding device with the cleaning function as claimed in claim 1, wherein a placing opening is formed in the inner wall of the left side of the grinding cover (2), and the placing opening is matched with the steel pipe.

6. The steel structure grinding device with the cleaning function as claimed in claim 1, wherein the top and the bottom of the guide block (62) are fixedly connected with transverse sliding blocks (65), the top inner wall and the bottom inner wall of the buffer cavity (64) are respectively provided with a transverse sliding groove, and the transverse sliding blocks (65) are horizontally and slidably mounted in the transverse sliding grooves.

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