Casting polishing equipment

Abstract

The utility model discloses casting polishing equipment, belongs to the technical field of casting polishing, and aims to enable a polishing wheel to be attached to the side edge of a casting so as to conveniently carry out auxiliary polishing treatment on the castings with different thicknesses and different sizes, further meet the polishing requirements of the castings with different sizes and improve the overall practicability of the equipment. The casting polishing equipment comprises a fixing base, a rotating base is rotationally embedded in the top of the fixing base, clamping cavities are symmetrically formed in the top of the rotating base, clamping assemblies are installed in the clamping cavities, a fixing plate is fixed to the outer edge of the fixing base, a sliding cavity is formed in the side edge, facing the fixing base, of the fixing plate, and an extending plate is slidably arranged in the sliding cavity; a lead screw is vertically and rotationally arranged in the sliding cavity, a rotating motor for driving the lead screw to rotate is installed at the top of the fixing plate, a bearing plate is arranged on the extending plate in an extending mode, a polishing motor is installed at the top of the bearing plate, an inserting cavity is formed in the extending plate, and an adjusting assembly is installed in the inserting cavity.

Description

Technical Field

[0001] This utility model belongs to the field of casting polishing technology, and specifically relates to a casting polishing device. Background Technology

[0002] Castings are metal shaped objects obtained by various casting methods. They are objects with a certain shape, size and properties obtained by pouring, injecting, sucking or other casting methods into a pre-prepared mold after smelting liquid metal, cooling and then grinding.

[0003] In existing casting polishing equipment, the polishing pads used for polishing are mostly in fixed positions, which makes it inconvenient to adjust them during polishing. This can easily lead to inadequate contact between the casting and the polishing pad, resulting in insufficient polishing of the casting. As a result, the overall practicality of the equipment is poor. Therefore, a new casting polishing equipment is needed to help solve this problem. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a casting polishing device that allows the polishing wheel to fit against the side of the casting, thereby facilitating auxiliary polishing of castings of different thicknesses and sizes, adapting to the grinding needs of castings of different sizes, and improving the overall practicality of the device.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a casting polishing device, which includes a fixed base, a rotating base rotatably mounted on the top of the fixed base, clamping cavities symmetrically opened on the top of the rotating base, clamping components installed in the clamping cavities, a fixed plate fixed on the outer edge of the fixed base, a sliding cavity opened on the side of the fixed plate facing the fixed base, an extension plate slidably arranged in the sliding cavity, a lead screw vertically rotatably arranged in the sliding cavity, the lead screw and the extension plate being threadedly engaged, and a rotating motor for driving the lead screw to rotate is installed on the top of the fixed plate;

[0008] A receiving plate extends from the extension plate, a polishing motor is installed at the top of the receiving plate, a polishing wheel is installed at the front end of the shaft of the polishing motor, and an insertion cavity is opened on the extension plate. An adjustment component that drives the position adjustment of the receiving plate is installed in the insertion cavity.

[0009] Furthermore, the adjusting assembly includes a lead screw that is laterally fixed in the insertion cavity, the lead screw being mounted through the receiving plate, an adjusting mounting plate being rotatably mounted on the receiving plate, the adjusting mounting plate being sleeved on the lead screw, and the lead screw and the adjusting mounting plate being threadedly engaged.

[0010] Furthermore, guide rods are symmetrically protruding from the receiving plate, and the guide rods are installed through the extension plate.

[0011] Furthermore, a scale pointer is protruding from the top of the receiving plate, and a scale plate is embedded in the top of the extension plate, with the scale plate and the scale pointer pointing in the same direction.

[0012] Furthermore, a connecting pipe is embedded inside the receiving plate corresponding to the outer edge of the polishing wheel. An air suction hole is opened at the bottom of the connecting pipe, and an air suction funnel is installed at the bottom of the air suction hole. The connecting pipe is connected to the guide pipe, and the end of the guide pipe away from the connecting pipe is connected to the air suction pump.

[0013] Furthermore, a worm gear is fixedly fitted on the outer side of the rotating seat, and an adjusting motor is installed on the outer side of the fixed seat. A worm is installed at the front end of the shaft of the adjusting motor, and the worm and the worm gear cooperate to transmit power.

[0014] Furthermore, the clamping assembly includes a bidirectional lead screw that extends laterally through the clamping cavity, with sliders symmetrically mounted on the bidirectional lead screw, a clamping block protruding from the top of the slider, and a rotating disk that drives the bidirectional lead screw to rotate mounted on the top of the rotating seat.

[0015] Furthermore, a first bevel gear is fixed at the bottom of the rotating disk, and a second bevel gear is fixed at one end of the bidirectional lead screw facing the rotating disk, with the first bevel gear and the second bevel gear engaging in transmission.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model, through the cooperation of a fixed plate mounted on a fixed base, a rotating motor, a lead screw, an extension plate, and an adjustment assembly, allows the following to be achieved during operation: activating the rotating motor drives the lead screw to rotate, and the lead screw engages with the extension plate, causing the extension plate to move and the polishing wheel to be positioned on the casting. Rotating the adjusting disc, with the lead screw engaging with it, causes the adjusting disc to move along the lead screw, thus moving the receiving plate. This allows the receiving plate to be adjusted to a designated position, and the polishing wheel to be placed against the side of the casting. This facilitates auxiliary polishing of castings of different thicknesses and sizes, adapting to the grinding needs of castings of different sizes and improving the overall practicality of the equipment.

[0019] This utility model, through the cooperation of the connecting pipe and the guide pipe set inside the receiving plate and the air suction funnel at the air suction hole, can facilitate the overall air suction of the air suction funnel during operation, thereby minimizing the spillage of polishing dust during polishing. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the fixing base of this utility model;

[0023] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A;

[0024] Figure 4 This is a cross-sectional view of the receiving plate of this utility model.

[0025] The markings in the attached diagram are as follows: 1. Fixed base; 2. Rotating base; 3. Clamping assembly; 4. Two-way lead screw; 5. Clamping block; 6. Slider; 7. Rotating disk; 8. First bevel gear; 9. Second bevel gear; 10. Adjusting motor; 101. Worm gear; 102. Worm wheel; 11. Fixed plate; 12. Rotating motor; 13. Lead screw; 14. Extension plate; 141. Scale plate; 15. Receiving plate; 151. Scale pointer; 16. Polishing motor; 17. Polishing wheel; 18. Adjusting assembly; 19. Lead screw; 20. Adjusting mounting plate; 21. Guide rod; 22. Conductor pipe; 23. Connecting pipe; 231. Suction hole. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This specific embodiment is a casting polishing device, such as... Figure 1 and Figure 2 As shown, the casting polishing equipment includes a fixed base 1, a rotating base 2 rotatably mounted on the top of the fixed base 1, a clamping cavity symmetrically opened on the top of the rotating base 2, a clamping assembly 3 installed in the clamping cavity, the clamping assembly 3 including a bidirectional lead screw 4 that transversely passes through the clamping cavity, a slider 6 symmetrically mounted on the bidirectional lead screw 4, a clamping block 5 protruding from the top of the slider 6, a rotating disk 7 that drives the bidirectional lead screw 4 to rotate on the top of the rotating base 2, a first bevel gear 8 fixed at the bottom of the rotating disk 7, a second bevel gear 9 fixed at the end of the bidirectional lead screw 4 facing the rotating disk 7, and the first bevel gear 8 and the second bevel gear 9 cooperate for transmission.

[0028] By using the clamping assembly 3, rotating the rotating disk 7 causes the first bevel gear 8 to rotate as a whole. The first bevel gear 8 meshes with the second bevel gear 9, causing the second bevel gear 9 to rotate as a whole. When the second bevel gear 9 rotates, it drives the bidirectional lead screw 4 to rotate as a whole. The bidirectional lead screw 4 and the slider 6 are threaded together, causing the slider 6 to move. This, in turn, causes the clamping block 5 to move as a whole, thereby providing auxiliary clamping for the casting. This allows for convenient and effective clamping of castings of different sizes during operation, minimizing the possibility of the casting becoming loose during clamping.

[0029] A worm gear 102 is fixedly fitted on the outer side of the rotating seat 2. An adjusting motor 10 is installed on the outer side of the fixed seat 1. A worm 101 is installed at the front end of the shaft of the adjusting motor 10. The worm 101 and the worm gear 102 cooperate to drive each other. Through the cooperation between the worm gear 102 and the worm 101, the rotating seat 2 can be ensured to rotate slowly during the polishing work, and the casting can be rotated slowly as a whole.

[0030] Reference Figure 1 and Figure 3As shown, a fixing plate 11 is fixed to the outer edge of the fixing base 1. A sliding cavity is formed on the side of the fixing plate 1 facing the fixing base 1. An extension plate 14 is slidably arranged in the sliding cavity. A lead screw 13 is vertically rotatably arranged in the sliding cavity. The lead screw 13 and the extension plate 14 are threaded together. A rotary motor 12 that drives the lead screw 13 to rotate is installed at the top of the fixing plate 11. A receiving plate 15 extends from the extension plate 14. A polishing motor 16 is installed at the top of the receiving plate 15. A polishing wheel 17 is installed at the front end of the shaft of the polishing motor 16. The plate has an insertion cavity, and an adjustment component 18 is installed in the insertion cavity to adjust the position of the receiving plate 15. The adjustment component 18 includes a lead screw 19 fixed laterally in the insertion cavity. The lead screw 19 is installed through the receiving plate 15. An adjustment mounting plate 20 is rotatably embedded in the receiving plate 15. The adjustment mounting plate 20 is sleeved on the lead screw 19. The lead screw 19 and the adjustment mounting plate 20 are threadedly engaged. A guide rod 21 is symmetrically protruding on the receiving plate 15. The guide rod 21 is installed through the extension plate 14.

[0031] Through the cooperation between the fixed plate 11 set on the fixed base 1, the rotating motor 12, the lead screw 13, the extension plate 14, and the adjusting assembly 18, etc., during operation, the rotating motor 12 is started, driving the lead screw 13 to rotate as a whole. The lead screw 13 is threadedly engaged with the extension plate 14, thereby moving the extension plate 14 as a whole and positioning the polishing wheel 17 at the casting. The adjusting mounting plate 20 is rotated, and the lead screw 19 is threadedly engaged with the adjusting mounting plate 20, thereby moving the adjusting mounting plate 20 as a whole along the lead screw 19, thereby moving the receiving plate 15, and thus... The receiving plate 15 is moved and adjusted to the designated position, and the polishing wheel 17 is attached to the side of the casting, which facilitates the auxiliary polishing of castings of different thicknesses and sizes, thereby adapting to the grinding needs of castings of different sizes and improving the overall practicality of the equipment. In specific operation, a closed protective sealing design, such as adding a bellows-type protective cover or a telescopic protective cover, can be used at the bidirectional lead screw 4, lead screw 13 and lead screw 19 to prevent debris from entering the bidirectional lead screw 4, lead screw 13 and lead screw 19 and causing jamming.

[0032] The top of the aforementioned receiving plate 15 is provided with a scale pointer 151 protruding outwards, and the top of the extension plate 14 is provided with a scale plate 141 embedded in it. The scale plate 141 and the scale pointer 151 are aligned and point in the same direction. Through the alignment between the scale pointer 151 and the scale plate 141, the position of the adjusted receiving plate 15 can be easily and effectively judged and determined during operation.

[0033] Reference Figure 1 and Figure 3As shown, a connecting pipe 23 is embedded in the receiving plate 15 at the outer edge of the polishing wheel 17. An air suction hole 231 is opened at the bottom of the connecting pipe 23, and an air suction funnel is installed at the bottom of the air suction hole 231. The connecting pipe 23 is connected to the guide pipe 22, and the end of the guide pipe 22 away from the connecting pipe 23 is connected to the air suction pump.

[0034] By cooperating with the connecting pipe 23, the guide pipe 22 and the suction funnel at the suction hole 231 inside the receiving plate 15, the suction funnel can easily draw in air as a whole during operation, thereby minimizing the spillage of polishing dust during polishing.

[0035] Working principle:

[0036] When it is necessary to clamp the casting, the casting is placed between two clamping blocks 5, and the rotating disk 7 is rotated. The rotating disk 7 drives the first bevel gear 8 to rotate as a whole. The first bevel gear 8 meshes with the second bevel gear 9, thereby causing the second bevel gear 9 to rotate as a whole. When the second bevel gear 9 rotates, it drives the double-acting screw 4 to rotate as a whole. The double-acting screw 4 is threadedly engaged with the slider 6, thereby causing the slider 6 to move, which in turn causes the clamping blocks 5 to move as a whole, thus providing auxiliary clamping for the casting.

[0037] Start the rotating motor 12, which drives the lead screw 13 to rotate as a whole. The lead screw 13 is threadedly engaged with the extension plate 14, thereby moving the extension plate 14 as a whole and positioning the polishing wheel 17 at the casting. Rotate the adjusting mounting plate 20, which is threadedly engaged with the lead screw 19, thereby moving the adjusting mounting plate 20 along the lead screw 19, thereby moving the receiving plate 15, and then moving and adjusting the receiving plate 15 to the designated position, so that the polishing wheel 17 is in contact with the side of the casting.

[0038] Connect the guide pipe 22 to the suction pump, start the polishing motor 16, the polishing motor 16 drives the polishing wheel 17 to rotate as a whole, the polishing wheel 17 is attached to the outer edge of the casting, thus the outer edge of the casting is polished by the polishing wheel 17. During the polishing process, the suction pump drives the guide pipe 22 to suck in air, thus the guide pipe 22 sucks in air, and then the suction funnel sucks in air, thus assisting in the adsorption of impurities generated during polishing. Start the adjustment motor 10, the adjustment motor 10 drives the worm 101 to rotate as a whole, the worm 101 and the worm wheel 102 cooperate to drive the worm wheel 102 to rotate as a whole, thus the rotating seat 2 to rotate as a whole, and thus the casting to rotate as a whole for polishing.

[0039] All technical features in this embodiment can be freely combined according to actual needs.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A casting polishing apparatus comprising a fixed seat (1), characterized in that, A rotating seat (2) is rotatably mounted on the top of the fixed seat (1). A clamping cavity is symmetrically opened on the top of the rotating seat (2). A clamping assembly (3) is installed in the clamping cavity. A fixed plate (11) is fixed on the outer edge of the fixed seat (1). A sliding cavity is opened on the side of the fixed plate (11) facing the fixed seat (1). An extension plate (14) is slidably arranged in the sliding cavity. A lead screw (13) is rotatably arranged in the sliding cavity. The lead screw (13) is threadedly engaged with the extension plate (14). A rotating motor (12) that drives the lead screw (13) to rotate is installed on the top of the fixed plate (11). A receiving plate (15) extends from the extension plate (14). A polishing motor (16) is installed at the top of the receiving plate (15). A polishing wheel (17) is installed at the front end of the shaft of the polishing motor (16). An insertion cavity is opened on the extension plate (14). An adjustment component (18) for adjusting the position of the receiving plate (15) is installed in the insertion cavity.

2. An apparatus for polishing a casting as defined in claim 1, wherein The adjustment assembly (18) includes a lead screw (19) that is laterally fixed in the insertion cavity. The lead screw (19) is mounted on the receiving plate (15). An adjustment mounting plate (20) is rotatably mounted on the receiving plate (15). The adjustment mounting plate (20) is sleeved on the lead screw (19). The lead screw (19) and the adjustment mounting plate (20) are threaded together.

3. An apparatus for polishing a casting as defined in claim 2, wherein The receiving plate (15) is provided with symmetrically protruding guide rods (21), which are installed through the extension plate (14).

4. An apparatus for polishing a casting as defined in claim 2 wherein, The receiving plate (15) has a protruding scale pointer (151) at the top, and the extension plate (14) has a scale plate (141) embedded at the top, with the scale plate (141) and the scale pointer (151) pointing in the same direction.

5. An apparatus for polishing a casting as defined in claim 1, wherein A connecting pipe (23) is embedded inside the receiving plate (15) at the outer edge corresponding to the polishing wheel (17). An air suction hole (231) is opened at the bottom of the connecting pipe (23), and an air suction funnel is installed at the bottom of the air suction hole (231). The connecting pipe (23) is connected to the guide pipe (22), and the end of the guide pipe (22) away from the connecting pipe (23) is connected to the air suction pump.

6. An apparatus for polishing a casting as defined in claim 1, wherein A worm gear (102) is fixedly fitted on the outer side of the rotating seat (2), and an adjusting motor (10) is installed on the outer side of the fixed seat (1). A worm (101) is installed at the front end of the shaft of the adjusting motor (10), and the worm (101) and the worm gear (102) cooperate to transmit power.

7. An apparatus for polishing a casting as defined in claim 1, wherein The clamping assembly (3) includes a bidirectional lead screw (4) that runs horizontally through the clamping cavity. A slider (6) is symmetrically mounted on the bidirectional lead screw (4). A clamping block (5) is protruding from the top of the slider (6). A rotating disk (7) that drives the bidirectional lead screw (4) to rotate is mounted on the top of the rotating seat (2).

8. An apparatus for polishing a casting as defined in claim 7, wherein A first bevel gear (8) is fixed at the bottom of the rotating disk (7), and a second bevel gear (9) is fixed at one end of the bidirectional lead screw (4) facing the rotating disk (7). The first bevel gear (8) and the second bevel gear (9) cooperate to transmit power.

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