Piston surface treatment device

Abstract

The utility model discloses a piston surface treatment device and belongs to the field of piston surface treatment, the piston surface treatment device comprises a treatment box, a treatment bin arranged on the treatment box and a bin door hinged in the treatment bin, a material storage barrel is fixedly arranged in the treatment bin, a material supporting mechanism is arranged on the treatment box, and the material supporting mechanism is arranged on the treatment bin. The piston surface treatment device further comprises a treatment mechanism arranged on the treatment box. The piston surface treatment device is simple in structure and rapid in treatment, and through the arrangement of the treatment mechanism and the transmission mechanism, under the cooperative use of the treatment mechanism and the transmission mechanism, a piston can revolve around the driving seat in the storage barrel and rotate at the same time; and it is ensured that the piston can be rapidly and thoroughly treated in the storage barrel through the soft grinding material while material splashing is avoided, the piston can be rapidly fed through the material supporting mechanism, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of piston surface treatment, in particular to a piston surface treatment device. Background Art

[0002] Surface treatment of the piston is an important means to improve its wear resistance, corrosion resistance and high temperature oxidation resistance, so as to improve the performance and life of the piston.

[0003] Upon investigation, it was found that the Chinese utility model patent with publication number CN218167416U discloses a spray device for piston surface treatment, including a spray casing, the bottom end of the inner wall of the spray casing is rotatably connected to a fixing mechanism, one side of the top end of the inner wall of the spray casing is rotatably connected to a direction shaft, the bottom end of the direction shaft is fixedly installed with a first spray plate, and the middle part of the top end of the inner wall of the spray casing is rotatably connected to a mounting plate.

[0004] The above-mentioned spraying device is provided with a fixing mechanism, a directional axis and a first spray plate. The first spray plate evenly sprays the liquid to be sprayed onto the surface of the piston on the extension column. The piston fixed from the inside by two anti-slip silicone plates rotates along the fixed column under the extension column. However, when the surface of the piston is treated by spraying, treatment materials will remain in the dead corners of the spray casing. The staff needs to clean the spray casing regularly, which is inconvenient to use.

[0005] Therefore, the utility model provides a piston surface treatment device to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The utility model provides a piston surface treatment device, aiming to solve the problem that the existing spray device is difficult to clean during use, etc., which is mentioned in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a piston surface treatment device, comprising a treatment box, a treatment chamber opened on the treatment box, and a chamber door hinged in the treatment chamber.

[0010] In order to solve the problem of fully treating the piston surface, a material storage barrel is fixedly installed in the treatment chamber, a material support mechanism is arranged on the treatment box, and the piston surface treatment device also includes a treatment mechanism arranged on the treatment box; the treatment mechanism includes a driving motor fixedly installed on the treatment box, a driving seat rotatably installed in the treatment chamber, three connecting rods fixedly installed on the driving seat and distributed in a circular array, and a fixed sleeve fixedly installed on the end of the connecting rod away from the driving seat, an electric telescopic rod is rotatably installed in the fixed sleeve, and a connecting plate is fixedly installed on the telescopic end of the electric telescopic rod, the output end of the driving motor passes through the treatment box and is fixedly connected to the driving seat, and three groups of clamping mechanisms distributed in a linear array are arranged on the connecting plate. Rapid treatment of the piston surface can be achieved through the treatment mechanism.

[0011] Preferably, in order to solve the problem of piston loading and installation, the clamping mechanism includes a clamping rod and a tensioning rubber head symmetrically arranged on the clamping rod. The clamping rod and the tensioning rubber head can be used in conjunction with each other to achieve clamping installation of the piston.

[0012] Preferably, in order to solve the problem of piston processing efficiency, a transmission mechanism is provided in the processing chamber, and the efficiency of piston surface processing can be improved through the transmission mechanism.

[0013] Preferably, in order to solve the rotation problem of the electric telescopic rod, the transmission mechanism includes a transmission gear fixedly installed at the fixed end of the electric telescopic rod and a fixed gear ring fixedly installed in the processing chamber and coaxially arranged with the driving seat, and the transmission gear is meshed and connected with the fixed gear ring. The coordinated use of the transmission gear and the fixed gear ring can make the electric telescopic rod realize rotation while revolving.

[0014] Preferably, in order to solve the problem of rapid loading of the piston, the supporting mechanism includes a placement slot provided on the processing box, a baffle fixedly installed at one end of the placement slot, and a supporting plate slidably installed in the placement slot, and the supporting plate is provided with three slots distributed in a linear array. The use of the supporting plate can realize rapid loading of the piston.

[0015] Preferably, in order to solve the problem of piston surface treatment, the interior of the material storage barrel is filled with soft abrasives, through which the outer surface of the piston can be treated.

[0016] (III) Beneficial effects

[0017] The piston surface treatment device has a simple structure and fast treatment. By arranging a treatment mechanism and a transmission mechanism, when the treatment mechanism and the transmission mechanism are used in coordination, the piston can rotate while revolving around a driving seat in a storage barrel, thereby avoiding material splashing and ensuring that the piston can be quickly and thoroughly treated with soft abrasives in the storage barrel. The use of a supporting mechanism enables the piston to load materials quickly, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a piston surface treatment device;

[0019] Figure 2 A schematic diagram of the internal structure of a treatment box of a piston surface treatment device;

[0020] Figure 3 A schematic diagram of the multi-angle structure of a treatment box of a piston surface treatment device;

[0021] Figure 4 for Figure 2 Schematic diagram of the structure at point A.

[0022] In the figure: 1. processing box; 11. processing bin; 111. bin door; 12. storage barrel; 13. supporting mechanism; 131. placement slot; 132. baffle; 133. supporting plate; 134. slot; 2. processing mechanism; 21. driving motor; 22. driving seat; 23. connecting rod; 24. fixing sleeve; 25. electric telescopic rod; 26. connecting plate; 27. clamping mechanism; 271. clamping rod; 272. tensioning rubber head; 28. transmission mechanism; 281. transmission gear; 282. fixing gear ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] The utility model provides a piston surface treatment device, such as Figure 1-4 As shown, the piston surface treatment device comprises a treatment box 1, a treatment chamber 11 opened on the treatment box 1, and a chamber door 111 hinged in the treatment chamber 11, a material storage barrel 12 is fixedly installed in the treatment chamber 11, a material supporting mechanism 13 is arranged on the treatment box 1, and the piston surface treatment device also includes a treatment mechanism 2 arranged on the treatment box 1;

[0026] The processing mechanism 2 includes a driving motor 21 fixedly mounted on the processing box 1, a driving seat 22 rotatably mounted in the processing chamber 11, three connecting rods 23 fixedly mounted on the driving seat 22 and distributed in a circular array, and a fixed sleeve 24 fixedly mounted on the connecting rod 23 at one end away from the driving seat 22, an electric telescopic rod 25 is rotatably mounted in the fixed sleeve 24, and a connecting plate 26 is fixedly mounted on the telescopic end of the electric telescopic rod 25, the output end of the driving motor 21 passes through the processing box 1 and is fixedly connected to the driving seat 22, and three groups of clamping mechanisms 27 distributed in a linear array are provided on the connecting plate 26.

[0027] When in use, the warehouse door 111 can be opened, and the piston to be processed can be installed on the bottom surface of the connecting plate 26 through the clamping mechanism 27 in turn. Then, the electric telescopic rod 25 can be opened and extended to drive the piston into the soft abrasive in the storage barrel 12. When the driving motor 21 is turned on, the driving seat 22 and the electric telescopic rod 25 can be driven to rotate, so that the piston can rotate in the soft abrasive in the storage barrel 12, so that the surface of the piston can be processed by the soft abrasive.

[0028] Specifically, the clamping mechanism 27 includes a clamping rod 271 and a tensioning rubber head 272 symmetrically arranged on the clamping rod 271; the piston hole on the piston is inserted into the outside of the clamping rod 271, and the piston ring on the piston can be located outside the tensioning rubber head 272, so as to fix the piston to the outside of the clamping rod 271.

[0029] Furthermore, the supporting mechanism 13 includes a placement groove 131 opened on the processing box 1, a baffle 132 fixedly installed at one end of the placement groove 131, and a supporting plate 133 slidably installed in the placement groove 131, and three slots 134 distributed in a linear array are opened on the supporting plate 133; when the piston is loaded, the supporting plate 133 can be taken out of the placement groove 131 and the three pistons can be installed on the supporting plate 133 through the slots 134, and then the supporting plate 133 is placed directly below the connecting plate 26, so that the three pistons can be loaded synchronously.

[0030] More specifically, the interior of the material storage barrel 12 is filled with soft abrasives; the soft abrasives in the material storage barrel 12 can process the surface of the piston.

[0031] Example 2

[0032] Different from Example 1, a transmission mechanism 28 is provided in the processing chamber 11, and the transmission mechanism 28 includes a transmission gear 281 fixedly installed at the fixed end of the electric telescopic rod 25 and a fixed gear ring 282 fixedly installed in the processing chamber 11 and coaxially arranged with the driving seat 22, and the transmission gear 281 is meshingly connected with the fixed gear ring 282.

[0033] When in use, the driving seat 22 can drive the electric telescopic rod 25 to rotate when it rotates, and the transmission gear 281 at the fixed end of the electric telescopic rod 25 is engaged with the fixed gear ring 282. Therefore, when the electric telescopic rod 25 rotates with the driving seat 22, the electric telescopic rod 25 can be driven to rotate inside the fixed sleeve 24, so that the piston can rotate while revolving in the storage barrel 12.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A piston surface treatment device, comprising a treatment box (1), a treatment chamber (11) provided on the treatment box (1), and a chamber door (111) hinged in the treatment chamber (11), characterized in that: A material storage barrel (12) is fixedly installed in the processing chamber (11), a material supporting mechanism (13) is arranged on the processing box (1), and the piston surface processing device further comprises a processing mechanism (2) arranged on the processing box (1); The processing mechanism (2) comprises a driving motor (21) fixedly mounted on the processing box (1), a driving seat (22) rotatably mounted in the processing chamber (11), three connecting rods (23) fixedly mounted on the driving seat (22) and distributed in a circular array, and a fixed sleeve (24) fixedly mounted on one end of the connecting rod (23) away from the driving seat (22), an electric telescopic rod (25) rotatably mounted in the fixed sleeve (24), a connecting plate (26) fixedly mounted on the telescopic end of the electric telescopic rod (25), an output end of the driving motor (21) passes through the processing box (1) and is fixedly connected to the driving seat (22), and three groups of clamping mechanisms (27) distributed in a linear array are arranged on the connecting plate (26).

2. The piston surface treatment device according to claim 1, characterized in that: The material clamping mechanism (27) comprises a material clamping rod (271) and a tensioning rubber head (272) symmetrically arranged on the material clamping rod (271).

3. The piston surface treatment device according to claim 1, characterized in that: A transmission mechanism (28) is arranged in the processing chamber (11).

4. The piston surface treatment device according to claim 3, characterized in that: The transmission mechanism (28) comprises a transmission gear (281) fixedly mounted on a fixed end of the electric telescopic rod (25) and a fixed gear ring (282) fixedly mounted in the processing chamber (11) and coaxially arranged with the drive seat (22), the transmission gear (281) being meshingly connected with the fixed gear ring (282).

5. The piston surface treatment device according to claim 1, characterized in that: The material supporting mechanism (13) comprises a placement groove (131) provided on the processing box (1), a baffle (132) fixedly mounted at one end of the placement groove (131), and a material supporting plate (133) slidably mounted in the placement groove (131), wherein the material supporting plate (133) is provided with three slots (134) distributed in a linear array.

6. The piston surface treatment device according to claim 1, characterized in that: The interior of the material storage barrel (12) is filled with soft abrasive material.

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