Pipe end face polishing and shaping device

Abstract

The utility model relates to a pipe end face polishing and shaping device which comprises a conveying frame, polishing frames are placed on the two sides of the discharging end of the conveying frame, a delivery air cylinder is installed on the outer side of one end of each polishing frame through a base, the extending end of each delivery air cylinder penetrates through the corresponding polishing frame to be connected with a motor groove base, and a polishing motor is installed on the inner side of each motor groove base. The pipes are conveyed and supplied through intermittent conveying, the single discharged pipe is pressed, clamped and fixed through the clamping mechanism, then the two sides of the clamped pipe are ground through the two grinding mechanisms capable of achieving telescopic clamping, in this way, automatic pipe grinding can be achieved, the pipe grinding speed is increased, and the grinding efficiency is improved. The supporting mechanism for the pipes during polishing is arranged to be in a turnover mode, discharging of the pipes is facilitated, the function of rapidly polishing the pipes is achieved, and compared with the prior art, the pipe polishing device has the wider specification range of the pipes during pipe machining and the more efficient pipe machining process.

Description

Technical Field

[0001] The present application relates to the technical field of pipe processing, and in particular to a pipe end surface grinding and shaping device. Background Art

[0002] The steel pipe is a hollow rod-shaped structure and is widely used in the prior art. For example, in the fields of wiring, water supply, gas supply, etc., the steel pipe is used as a passage. When using the steel pipe, in order to facilitate the transportation of the steel pipe, the steel pipe will be cut off. After being transported to the designated location, the steel pipes will be welded one by one or assembled through other structures. When the steel pipes are connected, the flatness of the end face is required to be high, so the end face of the steel pipe needs to be polished.

[0003] Compared with the actual use process, the existing pipe end face grinding and shaping devices, one of which is to clamp the pipe through a single clamping mechanism, and then grind the two ends of the pipe in turn through the grinding mechanism. However, this processing process will reduce the processing efficiency when encountering large-scale pipe grinding operations.

[0004] Therefore, in order to solve the above problems, the present application provides a pipe end surface grinding and shaping device.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of low efficiency in pipe processing, the present application provides a pipe end surface grinding and shaping device.

[0007] The present application provides a pipe end surface grinding and shaping device, comprising a conveying frame, grinding frames are placed on both sides of the conveying frame discharge end, a delivery cylinder is installed on the outer side of one end of the grinding frame through a base, an extended end of the delivery cylinder passes through the grinding frame and is connected to a motor slot seat, a grinding motor is installed on the inner side of the motor slot seat, a fixed collecting frame is placed on the conveying frame discharge end, a front extension plate is welded on the top of the fixed collecting frame feeding end, a plurality of fixed cylinders are installed on the top of the front extension plate through the base, a plurality of extended ends of the fixed cylinders pass through the front extension plate and are connected to a clamping plate, a collecting groove is opened on the inner side of the bottom end of the fixed collecting frame, a supporting motor is installed on the outer side of one end of the fixed collecting frame through the base, and a driving end of the supporting motor is embedded with a supporting plate on the inner side of the feeding end of the fixed collecting frame.

[0008] Preferably, a conveying motor is installed on the outer side of one end of the conveying frame through a base, a rotating shaft is embedded at the feeding end and the discharging end inside the conveying frame, a conveying belt is sleeved on the outer side of the rotating shaft, and a plurality of dividing grooves are opened on the outer side of the conveying belt.

[0009] Preferably, the two grinding motor driving ends are located on both sides of the top end of the support plate.

[0010] Preferably, the air inlet ends of the delivery cylinder and the fixed cylinder are connected to the air outlet end of an external air pump.

[0011] Preferably, the feed end of the support plate corresponds to the top end surface of the conveyor belt.

[0012] Preferably, the inner bottom ends of some of the dividing grooves are arc-shaped.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The pipes are fed and conveyed by intermittent transmission, and a single discharged pipe is pressed down and clamped by a clamping mechanism, and then the two sides of the clamped pipe are polished by two retractable clamping grinding mechanisms. In this way, the pipe grinding can be automatically carried out and the grinding speed of the pipe can be accelerated. By setting the supporting mechanism of the pipe during grinding to a reversible form, the discharge of the pipe is facilitated, and the function of rapid grinding of the pipe is realized. Compared with the existing technology, it has a wider range of pipe specifications during pipe processing and a more efficient pipe processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the installation structure of the conveyor rack in the first embodiment of the present application;

[0016] Figure 2 It is a schematic diagram of the installation structure of the grinding frame in the first embodiment of the present application;

[0017] Figure 3 It is a schematic diagram of the support motor installation structure in Example 1 of the present application.

[0018] Explanation of the accompanying drawings: 1. Conveying rack; 2. Grinding rack; 3. Delivery cylinder; 4. Motor slot seat; 5. Grinding motor; 6. Fixed collection rack; 7. Front extension plate; 8. Fixed cylinder; 9. Clamping plate; 10. Collection trough; 11. Support motor; 12. Support plate; 13. Conveying motor; 14. Rotating shaft; 15. Conveyor belt; 16. Partition trough. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0020] Embodiment 1

[0021] Reference Figure 1-Figure 3A pipe end surface grinding and shaping device comprises a conveying frame 1, grinding frames 2 are placed on both sides of the discharging end of the conveying frame 1, a delivery cylinder 3 is installed on the outer side of one end of the grinding frame 2 through a base, the extension end of the delivery cylinder 3 penetrates the grinding frame 2 and is connected to a motor slot seat 4, and a grinding motor 5 is installed on the inner side of the motor slot seat 4. In order to grind both sides of the pipe at the same time and speed up the grinding efficiency, a fixed collection frame 6 is placed on the discharging end of the conveying frame 1, a front extension plate 7 is welded on the top of the feeding end of the fixed collection frame 6, and a plurality of fixed cylinders 8 are installed on the top of the front extension plate 7 through the base, the air inlet ends of the delivery cylinder 3 and the fixed cylinder 8 are connected to the air outlet end of an external air pump, and the extension ends of the plurality of fixed cylinders 8 penetrate the front extension plate 7 and are connected to a clamping plate 9. In order to fix and clamp the pipe, the inner side of the bottom end of the fixed collection frame 6 is opened A collecting trough 10 is provided. In order to facilitate the collection of the polished pipes, a supporting motor 11 is installed on the outer side of one end of the fixed collecting frame 6 through the base. The driving end of the supporting motor 11 is embedded with a supporting plate 12 on the inner side of the feeding end of the fixed collecting frame 6. The driving ends of the two polishing motors 5 are located on both sides of the top of the supporting plate 12. In order to prevent the polishing mechanism from polishing both sides of the supporting plate 12, a conveying motor 13 is installed on the outer side of one end of the conveying frame 1 through the base. The inner feeding end and the discharging end of the conveying frame 1 are both embedded with a rotating shaft 14. A conveyor belt 15 is sleeved on the outer side of the rotating shaft 14. The feeding end of the support plate 12 corresponds to the top surface of the conveyor belt 15. A plurality of dividing grooves 16 are provided on the outer side of the conveyor belt 15. The inner bottom ends of the plurality of dividing grooves 16 are arc-shaped to ensure that the pipes will not deviate during transportation.

[0022] Working principle: First, the operator places the pipe on the top of the conveyor belt 15 sleeved on the inner side of the conveyor frame 1, and then starts the conveyor motor 13. At this time, the conveyor motor 13 will drive the rotating shaft 14 connected to its transmission end to rotate, and the rotating shaft 14 will drive the conveyor belt 15 sleeved on the outer side to transmit. During the transmission, in order to prevent the pipe from rolling on the top of the conveyor belt 15, causing the position of the pipe to shift, so that the grinding mechanism cannot perform positive grinding on both ends of the pipe, a number of separation grooves 16 are specially opened at the top of the conveyor belt 15, and the bottom of the inner side of the separation groove 16 presents The arc shape can gather the pipe well and ensure that the pipe will not deviate during the transmission process. After the pipe is transmitted for a certain distance, the second pipe is placed on the top of the conveyor belt 15 to ensure the same spacing. This step is repeated repeatedly. After the first pipe is transmitted to the discharge end of the conveyor belt 15 and enters the support plate 12 embedded at the feed end of the fixed collection rack 6, the transmission motor 13 is stopped and the delivery cylinder 3 and the fixed cylinder 8 are started at the same time. At that time, the fixed cylinder 8 will first push the clamping plate 9 connected to its extended end downward;

[0023] When the toothed plate 12 is lifted up, the toothed plate 12 is lifted up and the toothed plate 12 is lifted up, and the toothed plate 12 is lifted up and the toothed plate 12 is lifted up, so that the toothed plate 12 can be lifted up and the toothed plate 12 is lifted up, the toothed plate 12 is lifted up and the toothed plate 12 is lifted up, and the toothed plate 12 is lifted up and the toothed plate 12 is lifted up, the toothed plate 12 is lifted up and the toothed plate 12 is lifted up, and the toothed plate 12 is lifted up and the toothed plate 12 is lifted up, the toothed plate 12 is lifted up and the toothed plate 12 is lifted up, and the toothed plate 12 is lifted up

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tube end surface grinding and shaping device, comprising a conveying frame (1), characterized in that: Grinding racks (2) are placed on both sides of the discharge end of the conveying rack (1); a delivery cylinder (3) is installed on the outer side of one end of the grinding rack (2) through a base; an extension end of the delivery cylinder (3) passes through the grinding rack (2) and is connected to a motor slot seat (4); a grinding motor (5) is installed on the inner side of the motor slot seat (4); a fixed collection rack (6) is placed on the discharge end of the conveying rack (1); a front extension plate (7) is welded on the top of the feed end of the fixed collection rack (6); a plurality of fixed cylinders (8) are installed on the top of the front extension plate (7) through a base; a plurality of fixed cylinders (8) extend through the front extension plate (7) and are connected to a clamping plate (9); a collection groove (10) is provided on the inner side of the bottom end of the fixed collection rack (6); a support motor (11) is installed on the outer side of one end of the fixed collection rack (6) through a base; a driving end of the support motor (11) is embedded with a support plate (12) on the inner side of the feed end of the fixed collection rack (6).

2. A pipe end surface grinding and shaping device according to claim 1, characterized in that: A conveying motor (13) is installed on the outer side of one end of the conveying frame (1) through a base, and a rotating shaft (14) is embedded at the feeding end and the discharging end inside the conveying frame (1). A conveying belt (15) is sleeved on the outer side of the rotating shaft (14), and a plurality of dividing grooves (16) are provided on the outer side of the conveying belt (15).

3. The pipe end surface grinding and shaping device according to claim 1, characterized in that: The driving ends of the two grinding motors (5) are located on both sides of the top end of the support plate (12).

4. The pipe end surface grinding and shaping device according to claim 1, characterized in that: The air inlet ends of the delivery cylinder (3) and the fixed cylinder (8) are both connected to the air outlet end of an external air pump.

5. The pipe end surface grinding and shaping device according to claim 2, characterized in that: The feeding end of the support plate (12) corresponds to the top end surface of the conveyor belt (15).

6. The pipe end surface grinding and shaping device according to claim 2, characterized in that: The inner bottom ends of the plurality of separation grooves (16) are arc-shaped.

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