Metal surface treatment polishing device

Abstract

The utility model discloses a metal surface treatment polishing device, which belongs to the field of metal surface processing, and comprises a workbench and an electric turntable, the top end of the electric turntable is fixedly provided with a mounting disc, the top end of the mounting disc is fixedly provided with a mounting rack, and the interiors of the left and right ends of the mounting rack are fixedly provided with motors; an output shaft of the motor is fixedly sleeved with a driving gear, limiting rings are integrally formed at the tops of the left end and the right end of the mounting frame correspondingly, and first electric telescopic rods are rotationally mounted in the limiting rings, so that different fixing modes can be adopted for different valves, and in the valve fixing process, the part, needing to be polished, of an outer ring is not occupied; and in addition, the valve can be driven to rotate on the vertical face, the working efficiency of the polishing device for polishing the valve is further improved, and the efficient polishing effect of the polishing device on valve die castings of different specifications and different types can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal surface processing field, more specifically, relate to a metal surface treatment polishing device. BACKGROUND

[0002] Polishing refers to utilize the action of mechanical, chemical or electrochemistry, make workpiece surface roughness reduce, with obtain bright, even surface processing method, the surface of metal parts often needs polishing treatment, patent publication no. CN221539342U discloses metal surface polishing device, including the bottom plate, the upper end fixed mounting of bottom plate has the mounting bracket, the upper end fixed mounting of mounting bracket has the hydraulic pressure rod, the output end movable penetration mounting bracket's frame wall fixed mounting of hydraulic pressure rod has the mounting plate, the utility model discloses the above structure, utilize the synchronous approaching of two first electric push rod output ends on the device, make first electric push rod output end push T -shaped block on L -shaped frame sliding, can conveniently overturn the clamping block on the mechanism and clamp the workpiece, when the workpiece is clamped by the clamping block, utilize the synchronous operation of two second electric push rods on the device, make second electric push rod output end push the rack on T -shaped block sliding, simultaneously rack engages transmission gear, make the rotation of the connecting rod on the shaft seat, can conveniently overturn the clamping block clamped metal plate and process, thereby facilitate the polishing processing of metal plate parts.

[0003] In the prior art, although the above device can overturn the driven parts to effectively polish the surface, but when facing some annular parts or parts side also need to be polished, the contact surface of the parts and the clamping piece cannot be effectively polished, especially when facing the curved surface polishing of annular parts, the clamping device cannot effectively make all the curved surfaces rotate at a uniform speed to realize rapid polishing, thereby reducing the practicability of the clamping device during polishing. UTILITY MODEL CONTENTS

[0004] 1. Technical problem to be solved

[0005] In view of the problems existing in the prior art, the utility model aims at providing a metal surface treatment polishing device, which can adopt different fixing modes for different parts, and will not occupy the part to be polished during fixing, and can drive the parts to rotate on the vertical surface, so that some parts, especially the curved surface of annular parts, can be effectively and rapidly polished, and the practicability of the polishing device as a whole is improved.

[0006] 2. Technical scheme

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] A metal surface treatment polishing device, including a workbench and an electric turntable, the top surface of the workbench is fixedly installed with an electric sliding rail, the electric sliding rail and the electric turntable are slidably installed with each other, the top end of the electric turntable is fixedly installed with a mounting disc, the top end of the mounting disc is fixedly installed with a mounting frame, the inside of the left and right ends of the mounting frame is fixedly installed with a motor, the output shaft of the motor is fixedly sleeved with a driving gear, the top of the left and right ends of the mounting frame is integrally formed with a limiting ring, the inside of the limiting ring is rotatably installed with an electric telescopic rod one, the outer end of the electric telescopic rod one is fixedly installed with a driven gear;

[0009] The inner end of the electric telescopic rod one is fixedly installed with a triangular disc, the outer side of the triangular disc is fixedly installed with an electric telescopic rod two, and the tail end of the electric telescopic rod two is fixedly installed with a variant fastener.

[0010] The variant fastener comprises a sliding block, a clamping groove is formed in the top surface of the sliding block, a rotating block is rotatably installed in the inside of the right side of the sliding block, a pressing rod is integrally formed on the outer end of the rotating block, a curved surface supporting pad is fixedly installed on the top end of the pressing rod, and a pressing pad two is fixedly installed on the bottom end of the pressing rod.

[0011] Further, the inside of the workbench is provided with an electric grinding disc.

[0012] Further, the surface of the driving gear is meshed with the surface of the driven gear, and the two motors are electrically connected with a controller one.

[0013] Further, the inside of the triangular disc is provided with a sliding groove, and a pressing pad one is fixedly installed on the inner wall of the triangular disc above the sliding groove.

[0014] Further, the number of the electric telescopic rod two is three, and the three electric telescopic rod two are electrically connected with a controller two.

[0015] Further, the top end of the pressing rod is fixedly installed with a clamping strip on the inside of the curved surface supporting pad.

[0016] Further, the top of the left end of the sliding block is fixedly connected to one end of the electric telescopic rod two.

[0017] Further, the left and right ends of the sliding block are integrally formed with protrusions, and the sliding block is slidably installed in the inside of the sliding groove through the protrusions.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the metal surface treatment polishing device has the advantages that:

[0020] (1) the scheme utilizes the driving gear to cooperate with the driven gear, which can drive the parts to rotate on the vertical surface, so as to polish the surface, and the parts do not need to be frequently disassembled during polishing, so that the overall polishing efficiency is improved.

[0021] (2) the scheme utilizes the variable fastener to cooperate with the pressure pad, which can realize two clamping modes of the side surface and the internal and the side surface and the side surface, the variable fastener can change the shape to improve the overall clamping effect, adapt to the fastening needs of parts of more different specifications and shapes, and further improve the polishing efficiency of the overall equipment. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic view in the utility model;

[0023] Figure 2 It is the mounting rack connection structure schematic view in the utility model;

[0024] Figure 3 It is the electric telescopic rod one connection structure schematic view in the utility model;

[0025] Figure 4 It is the variable fastener horizontal expansion structure schematic view in the utility model;

[0026] Figure 5 It is the variable fastener vertical contraction structure schematic view in the utility model.

[0027] Explanation of reference numerals in the drawing:

[0028] 1, workbench; 2, electric grinding disc; 3, electric turntable; 4, mounting disc; 5, mounting rack; 6, driving gear; 7, limiting ring; 8, electric telescopic rod one; 9, driven gear; 10, triangular disc; 11, parts; 12, electric telescopic rod two; 13, variable fastener; 101, pressure pad one; 102, sliding groove; 1301, sliding block; 1302, clamping groove; 1303, rotating block; 1304, pressure rod; 1305, curved surface supporting pad; 1306, clamping strip; 1307, pressure pad two; 14, electric sliding rail. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Example 1:

[0033] Please see Figures 1-5 A metal surface treatment polishing device includes a worktable 1 and an electric turntable 3. An electric slide rail 14 is fixedly installed on the top surface of the worktable 1. The electric slide rail 14 and the electric turntable 3 are slidably installed together. An installation plate 4 is fixedly installed on the top of the electric turntable 3. An installation frame 5 is fixedly installed on the top of the installation plate 4. Motors are fixedly installed inside both ends of the installation frame 5. A drive gear 6 is fixedly sleeved on the output shaft of the motor. Limiting rings 7 are integrally formed on the top of both ends of the installation frame 5. An electric telescopic rod 8 is rotatably installed inside the limiting ring 7. A driven gear 9 is fixedly installed on the outer end of the electric telescopic rod 8. An electric grinding disc 2 is provided on the inner side of the worktable 1.

[0034] It should be noted that the electric grinding disc 2 can also be other types of polishing tools, such as polishing roller structure. Selecting the appropriate tool for the corresponding polishing operation is a predictable and conventional technical means. In addition, the electric grinding disc 2, the electric slide rail 14 and the electric turntable 3 are all existing technologies, so they will not be elaborated on in this utility model.

[0035] The inner end of the electric telescopic rod one 8 is fixedly installed with a triangular disc 10, the outer side of the triangular disc 10 is fixedly installed with an electric telescopic rod two 12, the tail end of the electric telescopic rod two 12 is fixedly installed with a variant fastener 13, the surface of the driving gear 6 is mutually engaged with the surface of the driven gear 9, both of the electric machines are electrically connected with a controller one, the inside of the triangular disc 10 is provided with a sliding groove 102, the upper side of the sliding groove 102 is fixedly installed with a pressing pad one 101 on the inner wall of the triangular disc 10, the number of the electric telescopic rod two 12 is three, and the three electric telescopic rod two 12 are electrically connected with a controller two;

[0036] Specifically, by utilizing the same controller to control the three electric telescopic rod two 12 or the two electric machines, the synchronous purpose is realized, the speed difference is prevented from being generated in the clamping or rotating process, the effect of fixing or rotating is influenced, and the stable transmission in the polishing operation process is ensured.

[0037] The variant fastener 13 comprises a sliding block 1301, the top surface of the sliding block 1301 is provided with a clamping groove 1302, the right side of the sliding block 1301 is rotatably installed with a rotating block 1303, the outer end of the rotating block 1303 is integrally formed with a pressing rod 1304, the top end of the pressing rod 1304 is fixedly installed with a curved surface supporting pad 1305, the bottom end of the pressing rod 1304 is fixedly installed with a pressing pad two 1307, the top end of the pressing rod 1304 is fixedly installed with a clamping strip 1306 on the inner side of the curved surface supporting pad 1305, the shape of the clamping strip 1306 is matched with the shape of the clamping groove 1302, the top of the left end of the sliding block 1301 is fixedly connected to one end of the electric telescopic rod two 12, and the left and right ends of the sliding block 1301 are integrally formed with protrusions.

[0038] Specifically, the clamping groove 1302 and the clamping strip 1306 are utilized to effectively fix the pressing rod 1304 in the vertical state, so that the shaking and falling are prevented, the stability of the component in the use process is ensured, the protrusions are utilized to enable the sliding block 1301 to slide in the sliding groove 102, so that the sliding block 1301 is pressed on both sides, the damage is prevented from being generated when the sliding block 1301 is supported in the horizontal state, the service life of the device is improved, and finally the curved surface structure of the curved surface supporting pad 1305 can effectively make the curved surface supporting pad 1305 better contact the inner wall which needs to be supported, the arc is maintained, and the clamping effect is improved.

[0039] The working principle of the utility model is: firstly, according to the shape of the part 11, the appropriate variable fastener 13 state is selected, when the hollow round hole exists in the part 11, namely, when the part is annular, the variable fastener 13 can be in the horizontal placement state, the electric telescopic rod two 12 is started to drive the sliding block 1301 to move, so that the curved surface supporting pad 1305 is attached to the inner wall of the hollow round hole in the part 11, the fixing from inside to outside is completed, at the same time, the electric telescopic rod one 8 is started to drive the press pad one 101 to be tightly pressed on the outside of the part 11, the fixing in the two directions of the inner wall and the outside is completed, when the part 11 has no round hole or the round hole aperture is small, the variable fastener 13 is vertically contracted, the press rod 1304 is turned over by 90 degrees, so that the clamping strip 1306 enters the inside of the clamping groove 1302 to complete the clamping, then the electric telescopic rod one 8 is started to drive the press pad one 101 and the press rod 1304 to press and fix to the outside of the part 11 at the same time, the contact area is increased to complete the fixing, finally, according to the requirement, the motor is started to drive the driving gear 6 to rotate, the passive gear 9 is driven to drive the triangular disc 10 as a whole, so that the part 11 clamped on the inner wall is also rotated correspondingly, the electric sliding rail 14 is started to drive the whole part to move to the polishing area, finally, the surface polishing treatment is carried out by using the electric grinding disc 2.

[0040] The above is only the preferred specific implementation mode of the utility model; but the protection scope of the utility model is not limited to this. Any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the improvement concept of the utility model, is equivalent to replace or change, should be covered in the protection scope of the utility model.

Claims

1. A metal surface treatment polishing apparatus comprising a worktable (1) and an electrically driven turntable (3), characterized in that: The top surface of the workbench (1) is fixedly installed with an electric sliding rail (14), the electric sliding rail (14) and the electric rotating disc (3) are slidably installed with each other, the top end of the electric rotating disc (3) is fixedly installed with a mounting disc (4), the top end of the mounting disc (4) is fixedly installed with a mounting frame (5), the inside of the left and right two ends of the mounting frame (5) is fixedly installed with a motor, the output shaft of the motor is fixedly sleeved with a driving gear (6), the top of the left and right two ends of the mounting frame (5) is integrally formed with a limiting ring (7), the inside of the limiting ring (7) is rotatably installed with an electric telescopic rod I (8), the outer end of the electric telescopic rod I (8) is fixedly installed with a driven gear (9); The inner end of the electric telescopic rod I (8) is fixedly installed with a triangular disc (10), the outer side of the triangular disc (10) is fixedly installed with an electric telescopic rod II (12), the tail end of the electric telescopic rod II (12) is fixedly installed with a variant fastener (13); The variant fastener (13) comprises a sliding block (1301), the top surface of the sliding block (1301) is provided with a clamping groove (1302), the inside of the right side of the sliding block (1301) is rotatably installed with a rotating block (1303), the outer end of the rotating block (1303) is integrally formed with a pressing rod (1304), the top end of the pressing rod (1304) is fixedly installed with a curved surface supporting pad (1305), and the bottom end of the pressing rod (1304) is fixedly installed with a pressing pad II (1307).

2. A metal surface treatment polishing apparatus according to claim 1, characterized by: The inside of the workbench (1) is provided with an electric grinding disc (2).

3. A metal surface treatment polishing apparatus according to claim 1, characterized by: The surface of the driving gear (6) is meshed with the surface of the driven gear (9), and the two motors are electrically connected with a controller I.

4. A metal surface treatment polishing apparatus according to claim 1, characterized by: The inside of the triangular disc (10) is provided with a sliding groove (102), and the upper side of the sliding groove (102) is fixedly installed with a pressing pad I (101) on the inner wall of the triangular disc (10).

5. A metal surface treatment polishing apparatus according to claim 1, wherein: The number of the electric telescopic rod II (12) is three, and the three electric telescopic rod II (12) are electrically connected with a controller II.

6. A metal surface treatment polishing apparatus according to claim 1, wherein: The top end of the pressing rod (1304) is fixedly installed with a clamping strip (1306) on the inside of the curved surface supporting pad (1305).

7. A metal surface treatment polishing apparatus according to claim 1, wherein: The top of the left end of the sliding block (1301) is fixedly connected to one end of the electric telescopic rod II (12).

8. A metal surface treatment polishing apparatus according to claim 1, wherein: The left and right two ends of the sliding block (1301) are integrally formed with protrusions, and the sliding block (1301) is slidably installed in the inside of the sliding groove (102) through the protrusions.

Images