Grinding equipment for machining

Abstract

The utility model relates to the technical field of polishing devices, in particular to polishing equipment for machining, which comprises a workbench and a limiting assembly, the limiting assembly is arranged at the top of the workbench and comprises two first sliding grooves, the two first sliding grooves are formed in the top of the workbench and are symmetrically distributed, and the limiting assembly is arranged in the workbench. The interiors of the two first sliding grooves are slidably connected with first sliding blocks correspondingly. According to the grinding equipment for machining, when the grinding equipment is used, a second sliding block can drive first sliding blocks on the two sides, a first supporting rod and a first rotating ring to move and work towards the left side and the right side through a connecting block, so that the first rotating ring can support the interior of a metal ring; the metal ring polishing device can be matched with a polishing wheel to limit and support metal rings of different sizes, so that when the metal rings are polished, uniform stress can be guaranteed, the situation that an annular workpiece is locally deformed is effectively prevented, and the stability and safety of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing device technical field, specifically for a kind of polishing equipment for machining. BACKGROUND

[0002] Mechanical polishing is a kind of process method using mechanical tool to process the surface of object, mainly through using various polishing tools, such as sandpaper, grinding wheel, grinding disc etc., under the power driving, and the surface of workpiece is rubbed, so as to remove burr, oxide skin, oil stain, rust mark etc.

[0003] When polishing annular workpiece, due to the particularity of its shape, it is difficult to ensure that the force exerted by polishing tool on the entire circumference is completely uniform, and uneven stress may cause local deformation of annular workpiece, especially for some thin-walled or high-precision annular workpiece, the deformation may affect its subsequent assembly and use performance, for this purpose, a kind of polishing equipment for machining is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of polishing equipment for machining to solve the problem that it is difficult to ensure that the force exerted by polishing tool on the entire circumference is completely uniform in the background art, and uneven stress may cause local deformation of annular workpiece. To achieve the above purpose, the utility model provides the following technical scheme: a kind of polishing equipment for machining, including workbench and limiting component, the limiting component is arranged at the top of workbench, the limiting component includes two sliding grooves one, two the sliding groove one is opened in the top of workbench and two sliding grooves one is symmetrically distributed, the inner portion of two the sliding groove one is respectively slidably connected with sliding block one, the top of sliding block one is fixedly connected with support rod one, the outer side of support rod one is rotatably connected with rotating ring one by bearing, the bottom of sliding block one is fixedly connected with connecting block, the side surface of two rotating ring one is movably connected with metal ring, when using the device, sliding block two can drive two sides sliding block one, support rod one, rotating ring one to move to left and right respectively by connecting block, so that rotating ring one can support the inside of metal ring, and then can cooperate with polishing wheel to support metal ring of different sizes, so that metal ring can be uniformly stressed when polishing, effectively prevent the local deformation of annular workpiece, improve the stability and security of the device.

[0005] Further preferably, the outer side of the workbench is fixedly connected with a support seat, one side of the support seat is provided with a through hole, and the bottom of the workbench is provided with an adjusting assembly, so that the device can be stably supported, and the stability of the device is ensured.

[0006] Further preferably, the adjusting assembly comprises a support frame fixedly connected to the bottom of the workbench, a limiting groove is formed in the front surface of the support frame, and a rotating groove one is formed in one side of the limiting groove and the other side of the limiting groove, respectively. One of the rotating grooves one is internally fixedly connected with a through hole, and a two-way screw rod is rotatably connected to the inside of the rotating groove one through a bearing. The outer side of the two-way screw rod is threadedly connected with two slide blocks two, and the two slide blocks two are symmetrically distributed left and right. The front surfaces of the two slide blocks two are fixedly connected with the back surface of the connecting block, respectively. The side surface of the two-way screw rod is fixedly connected with a handle penetrating through the through hole. The bottom of the workbench is provided with a polishing assembly one, so that the device can be adapted to support different sizes of metal rings, and the convenience of the device is improved.

[0007] Further preferably, the polishing assembly one comprises two limiting frames fixedly connected to the bottom of the two workbenches and connected to the limiting frames symmetrically distributed left and right. Two sliding grooves two are formed in the top of the two workbenches, and a sliding block three is slidably connected to the middle of the two limiting frames through the sliding grooves two. The top of the sliding block three is provided with a mounting groove.

[0008] Further preferably, the back surface of the sliding block three is fixedly connected with a mounting plate one, the front surface of the mounting plate one is fixedly connected with a motor one, the driving end of the top of the motor one is fixedly connected with a rotating rod one, the side surface of the rotating rod one is rotatably connected with the inside of the mounting groove through a bearing, and the side surface of the rotating rod one is fixedly connected with a polishing wheel penetrating through the mounting groove. Thus, the inside of the metal ring can be polished, and the practicality of the device is improved.

[0009] Further preferably, the bottom of the workbench is fixedly connected with two support frames symmetrically distributed front and back, the bottom of the support frame is fixedly connected with an electric push rod, the front surface of the electric push rod is fixedly connected with a push rod, and the front surface of the push rod is fixedly connected with the back surface of the mounting plate one. The bottom of the workbench is provided with a polishing assembly two, so that the metal ring of different thicknesses can be polished.

[0010] Further preferably, the top of the polishing assembly two is provided with two rotating grooves two symmetrically distributed front and back, and the inside of the two rotating grooves two is rotatably connected with a support rod two through a bearing, respectively. The side surface of one of the support rods two is fixedly connected with a rotating ring two.

[0011] Further preferably, the top of the polishing assembly two is provided with two rotating grooves two, and the two rotating grooves two are arranged in front and back, and the inner portions of the two rotating grooves two are respectively rotationally connected with support rods two through bearings, and the side surface of one of the support rods two is fixedly connected with a rotating ring two, so that the outer side of the metal ring can be uniformly polished, and the roughness, flatness and smoothness of the workpiece surface are improved, and the appearance quality and use performance of the workpiece are improved.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] In the utility model, when the device is used, the slider two can drive the sliders one, the support rods one and the rotating ring one on both sides to move to the left and right sides respectively, so that the rotating ring one can support the inner portion of the metal ring, and then can cooperate with the polishing wheel to limit and support the metal ring of different sizes, so that the metal ring can be uniformly stressed when polishing, effectively prevents the local deformation of the annular workpiece, and improves the stability and safety of the device.

[0014] In the utility model, when polishing, the staff can start the motor one and the motor two, so that the rotating ring two can polish the outer side of the metal ring through the polishing belt, and the motor one can drive the polishing wheel to rotate in the opposite direction through the rotating rod one, so that the polishing wheel can polish the inner portion of the metal ring, so that the outer side and the inner portion of the metal ring can be polished at the same time, effectively improving the convenience and practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a sectional structure schematic view of the utility model Figure 1 ;

[0017] Figure 3 It is a sectional structure schematic view of the utility model

[0018] Figure 4 It is a sectional structure schematic view of the utility model Figure 2 ;

[0019] Figure 5 It is a structure schematic view of a in the utility model Figure 4 ;

[0020] Figure 6 It is a structure schematic view of b in the utility model Figure 4 ;

[0021] As shown in the figure, 1 is a workbench, 2 is a limiting assembly, 201 is a sliding groove one, 202 is a sliding block one, 203 is a supporting rod one, 204 is a rotating ring one, 205 is a connecting block, 206 is a metal ring, 3 is a supporting seat, 4 is a through hole, 5 is an adjusting assembly, 501 is a supporting frame, 502 is a limiting groove, 503 is a rotating groove one, 504 is a bidirectional screw rod, 505 is a sliding block two, 506 is a handle, 6 is a grinding assembly one, 601 is a limiting frame, 602 is a sliding groove two, 603 is a sliding block three, 604 is a mounting groove, 605 is a mounting plate one, 606 is a motor one, 607 is a rotating rod one, 608 is a grinding wheel, 7 is a supporting frame, 8 is an electric push rod, 9 is a pushing rod, 10 is a grinding assembly two, 1001 is a rotating groove two, 1002 is a supporting rod two, 1003 is a rotating ring two, 1004 is a connecting ring, 1005 is a motor two, 1006 is a grinding belt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figures 1-6 The present application provides a technical solution: a grinding equipment for machining, which comprises a workbench 1 and a limiting assembly 2. The limiting assembly 2 is arranged on the top of the workbench 1. The limiting assembly 2 comprises two sliding grooves 201. The two sliding grooves 201 are arranged on the top of the workbench 1 and are symmetrically distributed. The inner parts of the two sliding grooves 201 are respectively connected with sliding blocks 202. The top of each sliding block 202 is fixedly connected with a supporting rod 203. The outer side of the supporting rod 203 is rotatably connected with a rotating ring 204 through a bearing. The bottom of the sliding block 202 is fixedly connected with a connecting block 205. The side surface of each rotating ring 204 is movably connected with a metal ring 206.

[0024] In the embodiment, as Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, the outer side of the workbench 1 is fixedly connected with a support seat 3, one side of the support seat 3 is provided with a through hole 4, the bottom of the workbench 1 is provided with an adjusting assembly 5, the adjusting assembly 5 comprises a support frame 501, the support frame 501 is fixedly connected to the bottom of the workbench 1, the front surface of the support frame 501 is provided with a limiting groove 502, one side and the other side of the inside of the limiting groove 502 are respectively provided with a rotating groove one 503, one of the rotating grooves one 503 is fixedly connected with the inside of the through hole 4, the inside of the rotating groove one 503 is rotatably connected with a bidirectional screw rod 504 through a bearing, the outer side of the bidirectional screw rod 504 is threadedly connected with two slide blocks two 505 and the two slide blocks two 505 are symmetrically distributed, the front surfaces of the two slide blocks two 505 are respectively fixedly connected with the back surfaces of the connecting blocks 205, the side surface of the bidirectional screw rod 504 is fixedly connected with a handle 506 through the through hole 4, the bottom of the workbench 1 is provided with a polishing assembly one 6, the staff can twist the bidirectional screw rod 504 to rotate by the handle 506, the sliding connection between the slide blocks two 505 and the limiting groove 502 enables the support frame 501 to limit and guide the moving direction of the slide blocks two 505, the bidirectional screw rod 504 can drive the slide blocks two 505 on both sides to move to the left and right sides respectively, the slide blocks two 505 can drive the slide blocks one 202, the support rods one 203 and the rotating rings one 204 on both sides to move to the left and right sides respectively through the connecting blocks 205, and the rotating ring one 204 can support the inside of the metal ring 206.

[0025] In this embodiment, as shown in Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6As shown, the polishing assembly one 6 includes two limit racks 601, two limit racks 601 two fixed workbench 1 and two connected in the middle part of the limit rack 601 symmetrical distribution, two workbench 1 top is provided with the second sliding slot 602, the second sliding slot 602 and the middle part of the two limit racks 601 sliding connection has a sliding block three 603, the top of the sliding block three 603 is provided with an installation slot 604, the back of the sliding block three 603 is fixedly connected with the mounting plate one 605, the front of the mounting plate one 605 is fixedly connected with the motor one 606, the transmission end of the top of the motor one 606 is fixedly connected with the rotating rod one 607, the side surface of the rotating rod one 607 is rotatably connected with the inside of the installation slot 604 through the bearing, the side surface of the rotating rod one 607 is fixedly connected with the polishing wheel 608 through the installation slot 604, the bottom of the workbench 1 is fixedly connected with two support frames 7 and two support frames 7 are symmetrically distributed, the bottom of the support frame 7 is fixedly connected with the electric push rod 8, the front of the electric push rod 8 is fixedly connected with the push rod 9, the front of the push rod 9 is fixedly connected with the back of the mounting plate one 605, the bottom of the workbench 1 is provided with the polishing assembly two 10, the top of the polishing assembly two 10 is provided with two rotating grooves two 1001 and two rotating grooves two 1001 are distributed in front of and behind, the inside of the two rotating grooves two 1001 is rotatably connected with the support rod two 1002 through the bearing respectively, the side surface of one of the support rod two 1002 is fixedly connected with the rotating ring two 1003, the top of the polishing assembly two 10 is provided with two rotating grooves two 1001 and two rotating grooves two 1001 are distributed in front of and behind, the inside of the two rotating grooves two 1001 is rotatably connected with the support rod two 1002 through the bearing respectively, the side surface of one of the support rod two 1002 is fixedly connected with the rotating ring two 1003, the staff can start the motor one 606 and the motor two 1005, so that the motor two 1005 can rotate through the front support rod two 1002 and the connecting ring 1004, so that the connecting ring 1004 can drive the rotating ring two 1003 to rotate through the polishing belt 1006, so that the rotating ring two 1003 can polish the outside of the metal ring 206 through the polishing belt 1006, and at the same time, the motor one 606 can drive the polishing wheel 608 to rotate in the opposite direction through the rotating rod one 607, so that the polishing wheel 608 can drive the metal ring 206 to rotate in the opposite direction, and through the rotating work between the support rod one 203, the rotating ring one 204 and the metal ring 206, the polishing wheel 608 can polish the inside of the metal ring 206, so that the outside and the inside of the metal ring 206 can be polished at the same time.

[0026] The use method and advantages of the utility model are as follows:

[0027] As Figure 1 , Figure 2 , Figure 3 ,Figure 4 、 Figure 5 and Figure 6 As shown in FIG. 8, FIG. 9, FIG. 10 and FIG. 11, when the device is used, first, the worker can sleeve the metal ring 206 on the outside of the rotating ring one 204 and the polishing wheel 608, then the worker can start the electric push rod 8, so that the electric push rod 8 can drive the mounting plate one 605 to move forward through the push rod 9, so that the mounting plate one 605 drives the motor one 606, the rotating rod one 607 and the polishing wheel 608 to move forward, so that the polishing wheel 608 can push the metal ring 206 to move forward, so that the outside of the metal ring 206 can contact with the polishing belt 1006, at the same time, the worker can twist the handle 506 to rotate the bidirectional screw rod 504, through the sliding connection between the sliding block two 505 and the limiting groove 502, the supporting frame 501 can limit and guide the moving direction of the sliding block two 505, so that the bidirectional screw rod 504 can drive the two sliding block two 505 to move to the left and right sides respectively, so that the sliding block two 505 can drive the two sliding block one 202, the supporting rod one 203 and the rotating ring one 204 to move to the left and right sides respectively, so that the rotating ring one 204 can support the inside of the metal ring 206, and then cooperate with the polishing wheel 608 to limit the position of the metal ring 206, then the worker can start the motor one 606 and the motor two 1005, so that the motor two 1005 can drive the connecting ring 1004 to rotate through the front supporting rod two 1002, so that the connecting ring 1004 can drive the rotating ring two 1003 to rotate through the polishing belt 1006, so that the rotating ring two 1003 can polish the outside of the metal ring 206 through the polishing belt 1006, at the same time, the motor one 606 can drive the polishing wheel 608 to rotate in the opposite direction through the rotating rod one 607, so that the polishing wheel 608 can drive the metal ring 206 to rotate in the opposite direction, and through the rotating work between the supporting rod one 203, the rotating ring one 204 and the metal ring 206, the polishing wheel 608 can polish the inside of the metal ring 206, so that the outside and the inside of the metal ring 206 can be polished at the same time.

[0028] The basic principle, main features and advantages of the present application are shown and described above. The skilled person in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A grinding apparatus for machining, comprising a worktable (1) and a limiting assembly (2), characterized in that: The limiting component (2) is arranged on the top of the workbench (1), the limiting component (2) comprises two sliding grooves (201), the two sliding grooves (201) are arranged on the top of the workbench (1) and the two sliding grooves (201) are symmetrically distributed, the inner parts of the two sliding grooves (201) are slidably connected with sliding blocks (202) respectively, the top of the sliding block (202) is fixedly connected with a supporting rod (203), the outer side of the supporting rod (203) is rotatably connected with a rotating ring (204) through a bearing, the bottom of the sliding block (202) is fixedly connected with a connecting block (205), and the side surfaces of the two rotating rings (204) are movably connected with metal rings (206).

2. A sanding apparatus for machining according to claim 1, characterized in that: The outer side of the workbench (1) is fixedly connected with a supporting seat (3), one side of the supporting seat (3) is provided with a through hole (4), and the bottom of the workbench (1) is provided with an adjusting assembly (5).

3. A sanding apparatus for machining according to claim 2, characterized in that: The adjusting assembly (5) comprises a supporting frame (501), the supporting frame (501) is fixedly connected to the bottom of the workbench (1), the front surface of the supporting frame (501) is provided with a limiting groove (502), one side and the other side of the limiting groove (502) are respectively provided with rotating grooves (503), one of the rotating grooves (503) is fixedly connected with the inner part of the through hole (4), the inner part of the rotating groove (503) is rotatably connected with a bidirectional screw rod (504) through a bearing, the outer side of the bidirectional screw rod (504) is threadedly connected with two sliding blocks (505) and the two sliding blocks (505) are symmetrically distributed, the front surfaces of the two sliding blocks (505) are fixedly connected with the back surfaces of the connecting blocks (205), the side surface of the bidirectional screw rod (504) is fixedly connected with a handle (506) penetrating through the through hole (4), and the bottom of the workbench (1) is provided with a polishing assembly (6).

4. A sanding apparatus for machining according to claim 3, characterized in that: The polishing assembly (6) comprises two limiting frames (601), the two limiting frames (601) are fixed to the bottom of the workbench (1) and the two connecting limiting frames (601) are symmetrically distributed, the top of the workbench (1) is provided with sliding grooves (602), the sliding grooves (602) and the middle parts of the two limiting frames (601) are slidably connected with sliding blocks (603), and the top of the sliding block (603) is provided with a mounting groove (604).

5. A sanding apparatus for machining according to claim 4, characterized in that: The back surface of the sliding block (603) is fixedly connected with a mounting plate (605), the front surface of the mounting plate (605) is fixedly connected with a motor (606), the driving end of the top of the motor (606) is fixedly connected with a rotating rod (607), the side surface of the rotating rod (607) is rotatably connected with the inner part of the mounting groove (604) through a bearing, and the side surface of the rotating rod (607) is fixedly connected with a polishing wheel (608) penetrating through the mounting groove (604).

6. A sanding apparatus for machining according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected with two support frames (7) which are symmetrically distributed front and back, the bottom of the support frame (7) is fixedly connected with an electric push rod (8), the front push end of the electric push rod (8) is fixedly connected with a push rod (9), the front surface of the push rod (9) is fixedly connected with the back surface of the mounting plate (605), and the bottom of the workbench (1) is provided with a polishing assembly two (10).

7. A sanding apparatus for machining according to claim 6, characterized in that: The top of the polishing assembly two (10) is provided with two rotating grooves two (1001) which are symmetrically distributed front and back, and the inside of the two rotating grooves two (1001) is respectively rotatably connected with a support rod two (1002) through a bearing.

8. A sanding apparatus for machining according to claim 7, characterized in that: The side surface of one of the support rod two (1002) is fixedly connected with a rotating ring two (1003), the side surface of the other support rod two (1002) is fixedly connected with a connecting ring (1004), the bottom of the workbench (1) is fixedly connected with a motor two (1005), the transmission end at the top of the motor two (1005) is fixedly connected with the bottom of the other support rod two (1002), and the side surface of the connecting ring (1004) and the rotating ring two (1003) is drivingly connected with a polishing belt (1006).

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