Polishing machine support convenient for derusting and polishing square tube

Abstract

The utility model belongs to the technical field of machine manufacturing, and particularly relates to a polishing machine support convenient for derusting and polishing square tubes, which comprises a support main body formed by a support and an operating platform, a row of supporting rollers are arranged on the operating platform, and two longitudinal guide rollers are respectively arranged at the front end and the rear end of the row of supporting rollers. The polishing machine is arranged above the row of supporting rollers through a fixing frame. According to the polishing machine support facilitating rust removal and polishing of the square pipe, through the design of the supporting rollers and the guide rollers, stable supporting and guiding of the square pipe are achieved, and the polishing process of the square pipe is more stable. Operators only need to feed the square tube to be ground from one end of the support and pull the square tube out from the other end of the support, rust removal and grinding work can be completed, the operation process is greatly simplified, and work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a polishing machine bracket which is convenient for removing rust and polishing square pipes, and belongs to the technical field of mechanical manufacturing. Background Art

[0002] At present, the work of grinding square tubes usually relies on manual close-range operation. The operator needs to wear labor protection gloves and use a handheld grinder to grind the square tube flat. However, this working method has many shortcomings.

[0003] First of all, since the operators need to be in close contact with the square tube, they will inevitably be exposed to a large amount of dust. Long-term inhalation of these dusts will not only cause harm to the respiratory system of the operators, but may also cause health problems such as skin allergies.

[0004] Secondly, when the manual hand-held polishing machine is operated, the square tube is prone to shaking or offset due to the tremor and instability of the hand. This will not only lead to poor polishing effect and affect product quality, but may also cause harm to the operator due to improper operation, such as hand scratches, collisions, etc.

[0005] In addition, the efficiency of manual grinding of square tubes is low and it is difficult to meet the needs of large-scale production.

[0006] In summary, the existing square tube grinding technology has problems such as high dust, unstable operation, low efficiency and high safety risks. Therefore, it is necessary to develop a new type of square tube grinding machine bracket to improve the shortcomings of the existing technology and improve the grinding efficiency and safety. Utility Model Content

[0007] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a polishing machine bracket that is convenient for rust removal and polishing of square tubes to solve the above problems.

[0008] The utility model discloses a polishing machine bracket for rust removal and polishing of square tubes, comprising a bracket body consisting of a bracket and an operating platform, wherein a row of supporting rollers is arranged on the operating platform, two longitudinal guide rollers are arranged at the front and rear ends of the row of supporting rollers respectively, and the polishing machine is arranged above the row of supporting rollers through a fixed frame.

[0009] The support roller and guide roller respectively play the role of supporting and guiding the square tube to be ground. When in use, determine the distance between the grinder and the support roller according to the outer diameter of the square tube. Send the square tube to be ground from one end of the grinder bracket and pull it out from the other end to complete the rust removal and grinding of one side of the square tube to be ground.

[0010] The height of the polishing machine is adjustable to accommodate square tubes of different models.

[0011] Specifically, the fixed frame includes a grinder fixed sleeve and guide support arms on both sides. The grinder is fixed in the grinder fixed sleeve by a grinder fastening bolt arranged on the side of the grinder fixed sleeve; the guide support arm is slidably arranged in the support arm sleeve, the support arm sleeve is fixed on the operating platform, and the guide support arm can be fixed by the support arm fastening bolts arranged on the side of the support arm sleeve.

[0012] Furthermore, a compression return spring for supporting and guiding the support arm is arranged in the support arm sleeve, and after the support arm fastening bolt is loosened, the fixing frame can automatically return to its original position and move upward.

[0013] In the utility model, the distance between the two guide rollers at the same end can be adjusted to adapt to square tubes of different models.

[0014] Specifically, the guide roller is arranged at one end of the sliding tube, and the other end of the sliding tube is arranged in the fixed sleeve. The sliding tube can be fixed by a sliding tube fastening bolt arranged on the fixed sleeve.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The polishing machine bracket for rust removal and grinding of square tubes described in the utility model realizes stable support and guidance of the square tube through the design of the support roller and the guide roller, and the square tube grinding process is more stable. The operator only needs to feed the square tube to be ground from one end of the bracket and pull it out from the other end to complete the rust removal and grinding work, which greatly simplifies the operation process and improves work efficiency.

[0017] In addition, the height of the grinder is adjustable, and the distance between the guide rollers is adjustable, which enables the bracket to adapt to different types of square tubes, enhancing its practicality and flexibility, and further broadening its scope of application.

[0018] In addition, when the polishing machine bracket of the utility model is used for polishing work, the operator does not need to come into close contact with the square tube, thereby avoiding the damage of a large amount of dust to the respiratory system and skin and reducing the safety risk. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the use process of the utility model.

[0021] In the figure: 1. bracket; 2. sliding tube; 3. fixed sleeve; 4. sliding tube fastening bolt; 5. operating platform; 6. guide roller; 7. hollow groove; 8. polisher; 9. polisher fastening bolt; 10. polisher fixed sleeve; 11. guide support arm; 12. support roller; 13. bearing seat; 14. support arm fastening bolt; 15. support arm sleeve; 16. compression return spring; 17. square tube to be ground. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with specific embodiments.

[0023] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described in the text.

[0024] For example, multiple embodiments may have multiple changes and multiple forms, and it should be understood that the scope of rights of the present utility model includes equivalents that can realize the technical idea.

[0025] like Figure 1 , 2 As shown, this embodiment is implemented by the following technical solution: it includes a bracket body consisting of a bracket 1 and an operating platform 5, the bracket 1 is welded by square tubes, and the operating platform 5 is welded to the bracket 1 by using steel plates.

[0026] A row of support rollers 12 are arranged on the operating platform 5, and the support rollers 12 are supported and fixed by bearing seats 13 on both sides. Two longitudinal guide rollers 6 are arranged at the front and rear ends of the row of support rollers 12, and the polishing machine 8 is arranged above the row of support rollers 12 through a fixed frame. A hollow groove 7 is opened on the operating platform 5 at the corresponding position below the polishing machine 8 for the polishing material to fall.

[0027] In this embodiment, the height of the grinder 8 is adjustable: the fixed frame includes a grinder fixed sleeve 10 and guide support arms 11 on both sides, and the grinder 8 is fixed in the grinder fixed sleeve 10 by the grinder fastening bolts 9 arranged on the side of the grinder fixed sleeve 10; the guide support arm 11 is slidably arranged in the support arm sleeve 15, and the support arm sleeve 15 is fixed on the operating platform 5, and the guide support arm 11 can be fixed by the support arm fastening bolts 14 arranged on the side of the support arm sleeve 15.

[0028] In addition, a compression return spring 16 for supporting and guiding the support arm 11 is disposed in the support arm sleeve 15 .

[0029] In this embodiment, the distance between the two guide rollers 6 at the same end is adjustable: the guide roller 6 is arranged at one end of the sliding tube 2, and the other end of the sliding tube 2 is arranged in the fixed sleeve 3, and the sliding tube 2 can be fixed by the sliding tube fastening bolt 4 arranged on the fixed sleeve 3.

[0030] The utility model realizes stable support and guidance of the square tube 17 to be ground through the design of the support roller 12 and the guide roller 6, and the grinding process of the square tube 17 to be ground is more stable. The operator only needs to feed the square tube 17 to be ground from one end of the bracket and pull it out from the other end to complete the rust removal and grinding work, which greatly simplifies the operation process and improves work efficiency.

[0031] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A polishing machine bracket for rust removal and polishing of square tubes, characterized in that: The invention comprises a support body composed of a support (1) and an operating platform (5), wherein a row of support rollers (12) is arranged on the operating platform (5), two longitudinal guide rollers (6) are arranged at the front and rear ends of the row of support rollers (12), and a polishing machine (8) is arranged above the row of support rollers (12) through a fixed frame.

2. The polishing machine bracket for rust removal and polishing of square tubes according to claim 1 is characterized in that: The polishing machine (8) is height-adjustable.

3. The polishing machine bracket for rust removal and polishing of square tubes according to claim 2 is characterized in that: The fixing frame comprises a polishing machine fixing sleeve (10) and guide support arms (11) on both sides. The polishing machine (8) is fixed in the polishing machine fixing sleeve (10) by means of polishing machine fastening bolts (9) arranged on the side of the polishing machine fixing sleeve (10); the guide support arm (11) is slidably arranged in a support arm sleeve (15), the support arm sleeve (15) is fixed on the operating platform (5), and the guide support arm (11) can be fixed by means of support arm fastening bolts (14) arranged on the side of the support arm sleeve (15).

4. The polishing machine bracket for rust removal and polishing of square tubes according to claim 3 is characterized in that: The support arm sleeve (15) is provided with a compression return spring (16) for supporting the guide support arm (11).

5. The polishing machine bracket for rust removal and polishing of square tubes according to claim 1 is characterized in that: The distance between the two guide rollers (6) at the same end is adjustable.

6. The polishing machine bracket for rust removal and polishing of square tubes according to claim 5 is characterized in that: The guide roller (6) is arranged at one end of the sliding tube (2), and the other end of the sliding tube (2) is arranged in the fixed sleeve (3). The sliding tube (2) can be fixed by a sliding tube fastening bolt (4) arranged on the fixed sleeve (3).

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