Net rack conical head machining and grinding device with adjusting structure

Abstract

The utility model discloses a net rack conical head machining and polishing device with an adjusting structure, which comprises a positioning seat, the positioning seat is arranged in the middle of the upper end of a sealing cover, the lower end of the sealing cover is connected with the outer side of the upper end of a dust collecting box, and a polishing assembly is arranged in the middle of the upper end of the dust collecting box and comprises a driving motor. The outer side of a driving gear installed at the output end of the driving motor is in meshed connection with multiple driven gears at equal intervals, each driven gear is arranged on a corresponding rotating shaft, the top of each rotating shaft penetrates through a positioning bearing to be in threaded connection with the middle of the lower end of the polishing head, and the positioning bearing is connected with the lower end of the positioning seat through a positioning frame. According to the net rack conical head machining and grinding device with the adjusting structure, a driving motor drives a driving gear to rotate, so that the driving gear synchronously drives a plurality of driven gears to rotate, and a rotating shaft connected with the driven gears rotates in a positioning bearing, so that the rotating shaft drives a grinding head to rotate; and therefore, the multiple net rack conical heads can be synchronously polished, and the polishing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grid cone head processing, in particular to a grinding device for grid cone head processing with an adjusting structure. Background Technique

[0002] The grid cone head is a fitting used in the bolt ball steel grid structure, welded to the end of the steel pipe. The screw of the high-strength bolt passes through the round hole at its bottom and is screwed into the bolt ball, and the nut is inside the cone head. When the diameter of the steel pipe is relatively large, in order to avoid collision between the steel pipes on the same bolt ball, the grid cone head is usually used. During the processing of the grid cone head, the oxide scale is likely to invade the inside of the grid cone head, so a grinding device needs to be used to remove the oxide scale, improving the structural strength of the finished grid cone head.

[0003] When the existing grinding device is in use, it can only grind a single grid cone head, resulting in low grinding efficiency. Secondly, the debris and powder generated during grinding cannot be cleaned synchronously, resulting in poor air quality and environmental pollution. In view of the above problems, it is necessary to improve the existing equipment. Summary of the Invention

[0004] The purpose of the utility model is to provide a grinding device for grid cone head processing with an adjusting structure, so as to solve the problems in the above background technique that when the existing grinding device is in use, it can only grind a single grid cone head, resulting in low grinding efficiency. Secondly, the debris and powder generated during grinding cannot be cleaned synchronously, resulting in poor air quality and environmental pollution.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A grinding device for grid cone head processing with an adjusting structure, including a positioning seat,

[0006] The outer side of the positioning seat is snap-fitted with the installation hole opened in the middle of the upper end of the sealing cover, and the lower end of the sealing cover is connected to the outer side of the upper end of the dust collection box. At the same time, a grinding assembly is arranged in the middle of the upper end of the dust collection box. The grinding assembly includes a driving motor, and a driving gear is installed at the output end of the driving motor. A plurality of driven gears are equidistantly meshed on the outer side of the driving gear. At the same time, each driven gear is arranged on the corresponding rotating shaft. The top of the rotating shaft penetrates through the positioning bearing and is threadedly connected to the middle of the lower end of the grinding head. The positioning bearing is connected to the lower end of the positioning seat through a positioning frame. At the same time, the grinding head is located inside the engaging hole correspondingly opened on the positioning seat. A clamping and positioning assembly is arranged at the upper end of the positioning seat for fixing the grid cone head to improve the stability of grinding.

[0007] Preferably, a plurality of air inlet holes are opened on one side of the sealing cover, and a suction pump is arranged on the other side of the sealing cover. At the same time, the suction pump is connected to one side of the dust collection box through a dust conveying pipe.

[0008] Preferably, a positioning groove is formed in the front surface of the dust collection box, and a ventilation cotton net is snap-fitted inside the positioning groove.

[0009] Preferably, the clamping and positioning assembly includes an electric telescopic rod and a limit seat. The lower end of the electric telescopic rod is connected to the bottom end inside the installation groove formed in the middle of the upper end of the positioning seat through a fixing screw, and the output end of the electric telescopic rod is connected to the middle of the lower end of the limit seat. At the same time, both sides of the limit seat are slidably connected to the inner sides of the symmetrically arranged side plates. The limit seat is equidistantly provided with a plurality of positioning holes, and the positions of the positioning holes are correspondingly arranged with the positions of the clamping holes.

[0010] Preferably, a bracket is arranged outside the upper end of the positioning hole, and an electric hydraulic cylinder is arranged in the middle of the bracket. At the same time, the output end of the electric hydraulic cylinder is connected to the upper end of the pressing plate, and an electromagnetic ring seat is installed outside the lower end of the pressing plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The grid cone head processing and grinding device with an adjustment structure,

[0012] In order to solve the problem that the existing grinding device can only grind a single grid cone head during use, resulting in low grinding efficiency, in this application, the driving motor drives the driving gear to rotate, so that the driving gear synchronously drives a plurality of driven gears to rotate. The rotating shaft connected to the driven gear rotates inside the positioning bearing, so that the rotating shaft drives the grinding head to rotate, thereby being able to grind a plurality of grid cone heads synchronously and improving the grinding efficiency;

[0013] In order to solve the problem that the existing grinding device cannot synchronously clean the generated debris and powder during use, resulting in poor air quality and environmental pollution, in this application, through the sealing cover, the generated debris and powder during grinding can only float and splash inside the sealing cover. Then, the suction pump is started, so that the external air flow enters the sealing cover through the air inlet hole, and then is conveyed to the inside of the dust collection box through the dust conveying pipe for storage, so that the debris and powder can be synchronously collected during grinding, improving the environmental protection of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0015] Figure 2 is a front sectional structure schematic diagram of the grinding assembly of the present utility model;

[0016] Figure 3 is a top view structure schematic diagram of the positioning seat of the present utility model;

[0017] Figure 4 is a front view structure schematic diagram of the present utility model.

[0018] In the figure: 1. positioning seat; 101. engaging hole; 102. installation groove; 2. sealing cover; 201. air inlet hole; 3. dust collection box; 301. ventilation cotton net; 4. grinding assembly; 401. driving motor; 402. driving gear; 403. driven gear; 404. rotating shaft; 405. positioning bearing; 406. grinding head; 407. positioning frame; 5. electric telescopic rod; 6. limiting seat; 601. positioning hole; 7. side plate; 8. bracket; 9. electric hydraulic cylinder; 10. pressing plate; 11. electromagnetic ring seat; 12. suction pump; 13. dust conveying pipe. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: a grid cone head processing and grinding device with an adjustment structure. According to Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the outer side of the positioning seat 1 is snap-connected to the installation hole opened in the middle of the upper end of the sealing cover 2, and the lower end of the sealing cover 2 is connected to the outer side of the upper end of the dust collection box 3. A plurality of air inlet holes 201 are opened on one side of the sealing cover 2, and a suction pump 12 is arranged on the other side of the sealing cover 2. At the same time, the suction pump 12 is connected to one side of the dust collection box 3 through a dust conveying pipe 13. A positioning groove is opened on the front surface of the dust collection box 3, and a ventilation cotton net 301 is snap-connected inside the positioning groove. After the air flow conveys the waste chips and dust into the dust collection box 3, the air flow is discharged through the ventilation cotton net 301, so that the dust and waste chips are collected in the dust collection box 3. At the same time, a grinding assembly 4 is arranged in the middle of the upper end of the dust collection box 3. The grinding assembly 4 includes a driving motor 401, and a driving gear 402 is installed at the output end of the driving motor 401. A plurality of driven gears 403 are equidistantly meshed on the outer side of the driving gear 402. At the same time, each driven gear 403 is arranged on the corresponding rotating shaft 404. The top of the rotating shaft 404 penetrates through the positioning bearing 405 and is threadedly connected to the middle of the lower end of the grinding head 406. The positioning bearing 405 is connected to the lower end of the positioning seat 1 through a positioning frame 407. At the same time, the grinding head 406 is located inside the engaging hole 101 correspondingly opened on the positioning seat 1, which is convenient for grinding a plurality of grid cone heads at the same time and improving the grinding efficiency.

[0021] According to Figure 1 and Figure 4As shown in the figure, a clamping and positioning component is provided at the upper end of the positioning seat 1 for fixing the grid cone head to improve the stability of grinding.

[0022] Specifically, the clamping and positioning component includes an electric telescopic rod 5 and a limit seat 6. The lower end of the electric telescopic rod 5 is connected to the inner bottom end of the installation groove 102 opened in the middle of the upper end of the positioning seat 1 through a fixing screw, and the output end of the electric telescopic rod 5 is connected to the middle of the lower end of the limit seat 6. At the same time, both sides of the limit seat 6 are slidably connected to the inner sides of the symmetrically arranged side plates 7. The limit seat 6 is equidistantly provided with a plurality of positioning holes 601, and the positions of the positioning holes 601 correspond to the positions of the engaging holes 101. A bracket 8 is provided on the outer side of the upper end of the positioning hole 601, and an electric hydraulic cylinder 9 is provided in the middle of the bracket 8. At the same time, the output end of the electric hydraulic cylinder 9 is connected to the upper end of the pressing plate 10. An electromagnetic ring seat 11 is installed on the outer side of the lower end of the pressing plate 10, which is convenient for adsorbing and fixing the grid cone head, so as to facilitate the loading and unloading of the grid cone head.

[0023] During use, the grid cone heads are sequentially placed at the lower end of the inner side of the bracket 8, so that the top of the grid cone head is engaged with the inner side of the electromagnetic ring seat 11. Then, the electromagnetic ring seat 11 is powered on, so that the grid cone head is magnetically connected to the electromagnetic ring seat 11. Then, the electric telescopic rod 5 is started to drive the limit seat 6 to slide downward on the inner side of the side plate 7, shortening the distance between the positioning hole 601 and the engaging hole 101. Then, the electric hydraulic cylinder 9 is started to push the pressing plate 10 downward, so that the grid cone head penetrates through the positioning hole 601 and fits with the outer side of the grinding head 406 provided inside the engaging hole 101. Then, the driving motor 401 and the suction pump 12 are started, so that the driving motor 401 drives the driving gear 402 to rotate, and the driving gear 402 synchronously drives a plurality of driven gears 403 to rotate. The rotating shaft 404 connected to the driven gear 403 rotates inside the positioning bearing 405, so that the rotating shaft 404 drives the grinding head 406 to rotate, so as to be able to grind a plurality of grid cone heads synchronously. The generated chips and dust fall, and through the suction pump 12, the external air flow enters the sealing cover 2 through the air inlet hole 201, and then is conveyed to the inside of the dust collection box 3 through the dust conveying pipe 13 for storage, collecting the chips and powder. After completion, the electric hydraulic cylinder 9 is started to pull the pressing plate 10 upward, so that the grid cone head moves above the positioning hole 601. Then, the electromagnetic ring seat 11 is powered off, and the grid cone head is taken off to complete the grinding process.

[0024] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention in a simplified manner, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the protection scope of the present invention.

[0025] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A mesh cone head processing and grinding device with an adjustment structure, comprising a positioning seat (1), characterized in that: The outer side of the positioning seat (1) is snap-connected with a mounting hole provided in the middle of the upper end of the sealing cover (2), and the lower end of the sealing cover (2) is connected to the outer side of the upper end of the dust collecting box (3), and a grinding assembly (4) is provided in the middle of the upper end of the dust collecting box (3), wherein the grinding assembly (4) comprises a driving motor (401), and a driving gear (402) is installed at the output end of the driving motor (401), and a plurality of driven gears (403) are equidistantly meshed and connected to the outer side of the driving gear (402), and each driven gear (403) ) is arranged on a corresponding rotating shaft (404), the top of the rotating shaft (404) passes through a positioning bearing (405) and is connected to the middle thread of the lower end of the grinding head (406), and the positioning bearing (405) is connected to the lower end of the positioning seat (1) through a positioning frame (407), and the grinding head (406) is located inside a corresponding engaging hole (101) opened on the positioning seat (1), and a clamping positioning component is arranged at the upper end of the positioning seat (1) for fixing the grid cone head to improve the stability of grinding.

2. The mesh cone head processing and grinding device with an adjustment structure as claimed in claim 1, characterized in that: A plurality of air inlet holes (201) are provided on one side of the sealing cover (2), and a suction pump (12) is provided on the other side of the sealing cover (2), and the suction pump (12) is connected to one side of the dust collecting box (3) via a dust conveying pipe (13).

3. The mesh cone head processing and grinding device with an adjustment structure as claimed in claim 1, characterized in that: The dust collecting box (3) is provided with a positioning groove on the front side, and a ventilation cotton net (301) is snap-fitted and connected inside the positioning groove.

4. The mesh cone head processing and grinding device with an adjustment structure as claimed in claim 1, characterized in that: The clamping and positioning assembly comprises an electric telescopic rod (5) and a limiting seat (6); the lower end of the electric telescopic rod (5) is connected to the bottom end of an installation slot (102) provided in the middle of the upper end of the positioning seat (1) via a fixing screw, and the output end of the electric telescopic rod (5) is connected to the middle of the lower end of the limiting seat (6); at the same time, both sides of the limiting seat (6) are slidably connected to the inner side of a symmetrically arranged side plate (7); the limiting seat (6) is provided with a plurality of positioning holes (601) at equal intervals, and the positions of the positioning holes (601) are arranged corresponding to the positions of the engaging holes (101).

5. The mesh cone head processing and grinding device with an adjustment structure as claimed in claim 4, characterized in that: A bracket (8) is arranged outside the upper end of the positioning hole (601), and an electric hydraulic cylinder (9) is arranged in the middle of the bracket (8). The output end of the electric hydraulic cylinder (9) is connected to the upper end of the pressing plate (10), and an electromagnetic ring seat (11) is installed outside the lower end of the pressing plate (10).

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