Surface treatment device for stainless steel casting machining

Abstract

The utility model provides a surface treatment device for stainless steel casting machining. Belongs to the field of stainless steel casting processing. According to the technical key points, the polishing device comprises a polishing mechanism, the polishing mechanism comprises a base, vertical plates are symmetrically and fixedly connected to the top of the base, rotating shafts are rotatably connected to the interiors of the two vertical plates, polishing wheels are fixedly connected to the outer sides of the rotating shafts, and a motor is fixedly connected to one side of one vertical plate; the output end of the motor is fixedly connected with one end of the rotating shaft; the polishing agent adding mechanism comprises a material dipping roller arranged below the polishing wheel, the material dipping roller makes contact with the polishing wheel, a transmission shaft is fixed to the interior of the material dipping roller in a penetrating mode, and the transmission shaft is rotationally connected with the two vertical plates; the utility model aims at providing a surface treatment device for stainless steel casting machining. The method is used for improving the stainless steel casting surface polishing treatment efficiency.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel casting processing, specifically a surface treatment device for stainless steel casting processing. Background Technology

[0002] Stainless steel castings are metal objects formed by various casting methods. They are made by pouring, injecting, sucking or other casting methods into a pre-prepared mold, cooling and then processing them to obtain objects with certain shapes, sizes and properties. The finished products are very diverse. After casting, stainless steel castings need to be polished to improve their luster.

[0003] Currently, the polishing of stainless steel castings is mainly carried out by rotating polishing wheels or polishing belts. To improve the polishing effect, polishing agent is often applied to the surface of the stainless steel casting or the surface of the polishing wheel before polishing. The whole process is often done by manually applying polishing agent, which results in relatively low polishing efficiency for stainless steel castings. Utility Model Content

[0004] The purpose of this invention is to provide a surface treatment device for processing stainless steel castings, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A surface treatment apparatus for machining stainless steel castings, comprising:

[0007] A polishing mechanism includes a base, with upright plates symmetrically fixedly connected to the top of the base. A rotating shaft is rotatably connected inside the two sets of upright plates, and a polishing wheel is fixedly connected to the outside of the rotating shaft. A motor is fixedly connected to one side of one set of upright plates, and the output end of the motor is fixedly connected to one end of the rotating shaft.

[0008] The polishing agent adding mechanism includes a dipping roller disposed below the polishing wheel, the dipping roller contacting the polishing wheel, a drive shaft fixedly fixed inside the dipping roller, the drive shaft being rotatably connected to two sets of vertical plates, a storage box slidably connected to the bottom of the dipping roller and the two sets of vertical plates, a fixing plate fixedly connected to the top side of the storage box, an adjusting screw threaded inside the fixing plate, an adjusting plate rotatably connected to the end of the adjusting screw near the dipping roller, a scraper fixedly connected to the end of the adjusting plate near the dipping roller, a drive gear fixedly connected to the end of the rotating shaft away from the motor, a driven gear meshing with the bottom of the drive gear, and the driven gear being fixedly connected to the drive shaft.

[0009] As a further embodiment of this utility model: guide rods are slidably passed through the interior of both sets of upright plates, and a support plate is fixedly connected to one end of each set of guide rods, with a rubber pad fixedly connected to the top of the support plate.

[0010] As a further embodiment of this utility model: the bottom side of the tray is symmetrically and fixedly connected with columns, and the bottom of both sets of columns is rotatably connected with rollers.

[0011] As a further embodiment of this utility model: a mounting plate is provided below the storage box, and a hydraulic rod is fixedly fixed inside the mounting plate, with the output end of the hydraulic rod being fixedly connected to the storage box.

[0012] As a further embodiment of this utility model: sliders are fixedly connected to both sides of the storage box, and symmetrical grooves adapted to the sliders are opened between the two sets of vertical plates.

[0013] As a further embodiment of this utility model: the top of the storage box is symmetrically and fixedly connected with support blocks, and guide rods are fixedly connected between the two sets of support blocks and the fixed plate, and the two sets of guide rods slide through the interior of the fixed plate.

[0014] As a further embodiment of this utility model: scraper rods that contact the two sides of the dipping roller are fixedly connected to the opposite sides of the two sets of support blocks, and the scraper rods are fixedly connected to the inner wall of the storage box.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] With the above-described structure, this invention utilizes the interaction of the drive gear, storage box, dipping roller, and scraper to drive the rotating shaft and polishing wheel when the motor starts. The rotating polishing wheel polishes the stainless steel casting. The rotating shaft, through the drive and driven gears, drives the transmission shaft and dipping roller. The dipping roller picks up polishing agent from the storage box. As it passes the scraper, the scraper removes excess polishing agent adhering to the surface of the dipping roller. The remaining polishing agent adheres to the surface of the polishing wheel upon contact, eliminating the need for manual addition of polishing agent and effectively improving the efficiency of polishing stainless steel castings. Attached Figure Description

[0017] The present invention will be further described in detail below with reference to the embodiments shown in the accompanying drawings, but this does not constitute any limitation on the present invention.

[0018] Figure 1 This is a schematic diagram of a surface treatment device for machining stainless steel castings.

[0019] Figure 2 A surface treatment device for machining stainless steel castings Figure 1 A schematic diagram of the structure of part A.

[0020] Figure 3 This is a schematic diagram of the structure of a surface treatment device for processing stainless steel castings from another perspective.

[0021] Figure 4 A surface treatment device for machining stainless steel castings Figure 3 A schematic diagram of the structure of part B.

[0022] In the diagram: 1. Polishing mechanism; 101. Base; 102. Vertical plate; 103. Rotating shaft; 104. Polishing wheel; 105. Motor; 106. Support plate; 107. Rubber pad; 108. Guide rod; 109. Column; 110. Roller; 2. Polishing agent adding mechanism; 201. Mounting plate; 202. Hydraulic rod; 203. Storage box; 204. Fixing plate; 205. Adjusting screw; 206. Adjusting plate; 207. Scraper; 208. Dipping roller; 209. Guide rod; 210. Scraper rod; 211. Support block; 212. Drive shaft; 213. Slider; 214. Slide groove; 215. Drive gear; 216. Driven gear. Detailed Implementation

[0023] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0024] Please see Figure 1-4 A surface treatment device for processing stainless steel castings includes a polishing mechanism 1. The polishing mechanism 1 includes a base 101, with upright plates 102 symmetrically fixedly connected to the top of the base 101, providing support for the upright plates 102. Rotating shafts 103 are rotatably connected inside the two sets of upright plates 102, and polishing wheels 104 are fixedly connected to the outer sides of the rotating shafts 103. The polishing wheels 104 are used to polish the stainless steel castings during rotation. Guide rods 108 slide through the interior of both sets of upright plates 102, and support plates 106 are fixedly connected to one end of each guide rod 108. The support plates 106 provide support for the stainless steel castings to be polished, reducing the time spent lifting the stainless steel castings during polishing and thus reducing the labor intensity of the workers.

[0025] A pair of uprights 109 are symmetrically fixed to one side of the bottom of the pallet 106. Rollers 110 are rotatably connected to the bottom of each pair of uprights 109. The uprights 109 and rollers 110 provide auxiliary support for the pallet 106. A rubber pad 107 is fixedly connected to the top of the pallet 106. The rubber pad 107 reduces wear between the stainless steel casting and the pallet 106. A motor 105 is fixedly connected to one side of a set of uprights 102. The output end of the motor 105 is fixedly connected to one end of a rotating shaft 103. The motor 105 drives the rotating shaft 103 and polishing wheel 104 to rotate during startup. The polishing agent adding mechanism 2 includes a dipping roller 208 disposed below the polishing wheel 104. The dipping roller 208 is in contact with the polishing wheel 104. A drive shaft 212 is fixedly fixed inside the dipping roller 208. The drive shaft 212 is rotatably connected to both sets of upright plates 102. The drive shaft 212 is configured to drive the dipping roller 208 to rotate when it rotates.

[0026] A drive gear 215 is fixedly connected to the end of the rotating shaft 103 away from the motor 105. A driven gear 216 is meshed with the bottom of the drive gear 215. The driven gear 216 is fixedly connected to the transmission shaft 212. Specifically, the outer diameter ratio of the drive gear 215 and the driven gear 216 is the same as the outer wall ratio of the polishing wheel 104 and the dipping roller 208. This allows the transmission shaft 212 and the dipping roller 208 to rotate when the rotating shaft 103 rotates, through the transmission of the drive gear 215 and the driven gear 216. As a result, the dipping roller 208 rolls along the outer wall of the polishing wheel 104. The bottom of the dipping roller 208 is provided with a storage box 203 that is slidably connected to both sets of upright plates 102. The storage box 203 is designed to hold polishing agent, so that the dipping roller 208 can pick up the polishing agent inside the storage box 203 when it rotates. Both sides of the storage box 203 are fixedly connected with sliders 213. The two sets of upright plates 102 are symmetrically provided with sliding grooves 214 that are adapted to the sliders 213. The sliding grooves 214 and sliders 213 can guide the up and down movement of the storage box 203.

[0027] A mounting plate 201 is provided below the storage box 203. A hydraulic rod 202 is fixedly fixed inside the mounting plate 201. The output end of the hydraulic rod 202 is fixedly connected to the storage box 203. The hydraulic rod 202 is used to drive the storage box 203 up and down when the operation starts, so that the dipping roller 208 can stop dipping the polishing agent when the polishing agent inside the storage box 203 is separated from contact with the dipping roller 208. A fixing plate 204 is fixedly connected to the top side of the storage box 203. An adjusting screw 205 is threadedly connected inside the fixing plate 204. An adjusting plate 206 is rotatably connected to the end of the adjusting screw 205 near the dipping roller 208. The adjusting screw 205 is used to drive the adjusting plate 206 to move away from or closer to the dipping roller 208 when rotated.

[0028] Support blocks 211 are symmetrically fixedly connected to the top of the storage box 203. Scraper rods 210, which contact the sides of the dipping roller 208, are fixedly connected to opposite sides of the two sets of support blocks 211. Both sets of scraper rods 210 are fixedly connected to the inner wall of the storage box 203. The scraper rods 210 can scrape off the polishing agent adhering to the sides of the dipping roller 208. Guide rods 209 are fixedly connected between the two sets of support blocks 211 and the fixed plate 204. Both sets of guide rods 209 slide through the interior of the fixed plate 204, guiding the sliding of the adjusting plate 206. A scraper 207 is fixedly connected to one end of the adjusting plate 206 near the dipping roller 208. The scraper 207 can scrape off excess polishing agent from the surface of the dipping roller 208.

[0029] In use, pour polishing agent into the storage box 203, ensuring the polishing agent covers the bottom of the dipping roller 208. Then, depending on the amount of polishing agent applied to the polishing wheel 104, rotate the adjusting screw 205. This allows the adjusting screw 205 to move the adjusting plate 206 and scraper 207 closer to or further away from the dipping roller 208, until the scraper 207 and dipping roller 208 are adjusted to the desired distance. Next, place the stainless steel casting to be polished on top of the rubber pad 107, and then push the support plate 106 to move the stainless steel casting towards the polishing wheel 104. Simultaneously, start the motor 105, which drives the rotating shaft 103 and polishing wheel 104 to rotate. The rotating polishing wheel 104 polishes the corresponding surfaces of the stainless steel casting. When the rotating shaft 103 rotates, the drive shaft 212 and the dipping roller 208 can be driven to rotate through the drive gear 215 and the driven gear 216. When the dipping roller 208 rotates, it can dip into the polishing agent inside the storage box 203. When it passes the scraper 207, the scraper 207 can scrape off the excess polishing agent adhering to the surface of the dipping roller 208. The remaining polishing agent adhering to the surface of the dipping roller 208 can adhere to the surface of the polishing wheel 104 when it comes into contact with the polishing wheel 104, thereby realizing the automatic addition of polishing agent to the polishing wheel 104. When it is necessary to stop adding polishing agent, the hydraulic rod 202 can be activated, so that the hydraulic rod 202 can drive the storage box 203 to move downward until the polishing machine inside the storage box 203 disengages from the dipping roller 208, thereby stopping the dipping of the polishing machine.

[0030] The above-described embodiments are preferred embodiments of the present utility model and are only used to facilitate the illustration of the present utility model. They are not intended to limit the present utility model in any way. Any person skilled in the art who makes partial modifications or alterations to the technical content disclosed in the present utility model without departing from the scope of the technical features of the present utility model shall still fall within the scope of the technical features of the present utility model.

Claims

1. A surface treatment apparatus for machining stainless steel castings, characterized in that, include A polishing mechanism (1) includes a base (101), with upright plates (102) symmetrically fixedly connected to the top of the base (101), and rotating shafts (103) rotatably connected inside the two sets of upright plates (102). Polishing wheels (104) are fixedly connected to the outside of the rotating shafts (103), and a motor (105) is fixedly connected to one side of one set of upright plates (102). The output end of the motor (105) is fixedly connected to one end of the rotating shaft (103). The polishing agent adding mechanism (2) includes a dipping roller (208) disposed below the polishing wheel (104). The dipping roller (208) is in contact with the polishing wheel (104). A drive shaft (212) is fixedly fixed through the inside of the dipping roller (208). The drive shaft (212) is rotatably connected to both sets of the upright plates (102). A storage box (203) is provided at the bottom of the dipping roller (208) and is slidably connected to both sets of the upright plates (102). A fixing plate (204) is fixedly connected to one side of the top of the storage box (203). An adjusting screw (205) is threadedly connected to the inside of the fixing plate (204). An adjusting plate (206) is rotatably connected to one end of the adjusting screw (205) near the dipping roller (208). A scraper (207) is fixedly connected to one end of the adjusting plate (206) near the dipping roller (208). A drive gear (215) is fixedly connected to one end of the rotating shaft (103) away from the motor (105). A driven gear (216) is meshed with the bottom of the drive gear (215). The driven gear (216) is fixedly connected to the transmission shaft (212).

2. The surface treatment device for processing stainless steel castings according to claim 1, characterized in that, Guide rods (108) slide through the interior of both sets of upright plates (102), and a support plate (106) is fixedly connected to one end of each set of guide rods (108). A rubber pad (107) is fixedly connected to the top of the support plate (106).

3. The surface treatment device for processing stainless steel castings according to claim 2, characterized in that, The bottom side of the tray (106) is symmetrically fixed with columns (109), and the bottom of both sets of columns (109) is rotatably connected with rollers (110).

4. The surface treatment device for processing stainless steel castings according to claim 1, characterized in that, The storage box (203) is provided with a mounting plate (201) below it. A hydraulic rod (202) is fixedly installed inside the mounting plate (201). The output end of the hydraulic rod (202) is fixedly connected to the storage box (203).

5. The surface treatment apparatus for processing stainless steel castings according to claim 1, characterized in that, The storage box (203) is fixedly connected to sliders (213) on both sides, and the two sets of vertical plates (102) are symmetrically provided with grooves (214) that are adapted to the sliders (213).

6. The surface treatment apparatus for processing stainless steel castings according to claim 1, characterized in that, The top of the storage box (203) is symmetrically fixedly connected with support blocks (211), and guide rods (209) are fixedly connected between the two sets of support blocks (211) and the fixed plate (204). The two sets of guide rods (209) slide through the interior of the fixed plate (204).

7. The surface treatment apparatus for processing stainless steel castings according to claim 6, characterized in that, The two groups described Each of the opposite sides of the support block (211) is fixedly connected with a scraper rod (210) that contacts both sides of the dipping roller (208). Both sets of scraper bars (210) are fixedly connected to the inner wall of the storage box (203).

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