Tool jig polishing device
By designing a tool grinding device including a rotating electric machine, a rotating shaft, a rotating dial, a clamping assembly and a lifting assembly, the problem of not being able to automatically adjust the height and fix the workpieces of different sizes in the prior art is solved, and efficient automatic grinding operations are achieved.
Patent Information
- Application Number
- CN202421327123.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing tool fixtures cannot automatically adjust the height during the polishing process, and cannot effectively fix and polish workpieces of different heights and widths, resulting in inefficiency.
A tool fixture grinding device including a base, a rotating motor, a rotating shaft, a rotating dial, a clamping assembly and a lifting assembly is designed. The handwheel drives the forward and reverse teeth screws to rotate, and the clamping and fixing of the workpiece is achieved by coordinating the moving groove and clamping assembly; the grinding of different areas is achieved by rotating the motor and the turntable, and the grinding of different height areas is achieved by lifting and lowering assembly.
Automatic fixation and efficient polishing of workpieces of different heights and widths is achieved, and the efficiency of polishing operations is improved.
Smart Images
Figure CN222661126U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of tooling and fixtures, in particular to a tooling and fixture grinding device. Background Art
[0002] Tooling and jigs are a general term for various tools used in the manufacturing process, including cutting tools, fixtures, molds, measuring tools, inspection tools, auxiliary tools, pliers tools and work station equipment, etc., usually referred to as tooling. Tooling and jigs have multiple functions when used. Tooling and jigs generally require a grinding and polishing process for the workpiece after processing. However, most of the polishing devices used in tooling and jigs are now polished manually, and the height of the polishing device cannot be adjusted. Workpieces of different heights cannot be polished, and workpieces of different widths cannot be clamped and fixed, which reduces a certain degree of practicality and greatly reduces the efficiency of the polishing operation. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present utility model is to provide a tooling and fixture grinding device, which has the advantages of solving the problems raised in the above background technology.
[0004] The above technical objectives of the utility model are achieved through the following technical solutions:
[0005] A tool and fixture grinding device comprises a base, a mounting groove is provided on the top of the base, a mounting seat is provided in the mounting groove, a rotating motor is provided on the top of the mounting seat, an output end of the rotating motor is connected to a rotating shaft through a coupling, the top of the rotating shaft extends to the outside of the mounting groove, a rotating disk is fixedly connected to the top of the rotating shaft extension end, a supporting assembly is also provided at the bottom of the rotating disk, a movable groove is provided on the top of the rotating disk, a clamping assembly is provided in the movable groove, and the clamping assembly comprises a fixing seat arranged on both sides of the movable groove, a positive and negative threaded rod is rotatably connected between the fixing seats, a first moving block and a second moving block are matched and connected to the outside of the positive and negative threaded rods, the bottoms of the first moving block and the second moving block are both slidably matched with the movable groove, and the positive and negative threaded rods are one-to-one. The first end extends to the outside of the moving groove, the extending ends of the positive and negative screw rods are fixedly connected to a handwheel, the tops of the first moving block and the second moving block are vertically fixedly connected to a limiting block, and the adjacent sides of the limiting block are provided with a clamping groove, one side of the mounting groove is located at the top of the base and is vertically fixedly connected to a supporting plate, the support plate is provided with a lifting groove on the side close to the turntable, and a lifting block is provided in the lifting groove for sliding up and down, and a lifting assembly for driving the lifting block to move up and down is provided on the top of the lifting groove, an electric cylinder is provided on the side of the lifting block close to the turntable, and the output end of the electric cylinder is horizontally arranged toward one side of the turntable, and the output end of the electric cylinder is fixedly connected to a connecting block on the side close to the turntable, and a symmetrical bracket is provided on the side of the connecting block close to the turntable, and a grinding assembly is provided between the brackets.
[0006] By adopting the above technical scheme, during operation, the operator turns the hand wheel by hand according to the width requirement of the workpiece to drive the positive and negative screws to rotate. At this time, the first moving block and the second moving block on the positive and negative screws cooperate with the moving groove to move toward each other until the first moving block and the second moving block move toward each other to a suitable distance, and cooperate with the clamping groove on the adjacent side of the limit block to clamp and fix the workpiece. Then the operator turns on the electric cylinder to cooperate with the connecting block to extend the grinding assembly horizontally to one side of the workpiece for grinding. During the grinding operation, the operator can turn on the rotating motor according to the operation requirements to drive the rotating shaft and the turntable on the rotating shaft to rotate. At this time, the workpiece on the turntable rotates to a suitable grinding position, which can cooperate to grind different areas of the workpiece. At the same time, the operator cooperates with the lifting assembly to lift the lifting block and other components on the lifting block up and down to a suitable height, so as to cooperate to grind different height areas of the workpiece, thereby greatly improving the efficiency of the grinding operation.
[0007] Further configuration: the support assembly includes a circular ring seat arranged at the bottom of the turntable, a plurality of mounting frames are provided at the bottom of the circular ring seat, a plurality of mounting frames are movably connected to a rotating wheel at the bottom, and the bottom of the rotating wheel is in contact with the top surface of the base.
[0008] By adopting the above technical solution, during the grinding operation, the operator starts the rotating motor according to the operation requirements to drive the rotating shaft and the turntable on the rotating shaft to rotate. At this time, the multiple wheels arranged at the bottom of the turntable are in contact with the top surface of the base to play a supporting role, thereby ensuring stability during the rotating operation.
[0009] It is further configured that the inner walls of the clamping grooves are fixedly connected with anti-slip pads.
[0010] By adopting the above technical solution, when the clamping groove cooperates to clamp and fix the two sides of the workpiece, the anti-skid pad contacts the surface of the workpiece to play an anti-skid and protective role.
[0011] Further configuration: the lifting assembly includes a lifting cylinder arranged at the top of the lifting slot, a connecting plate is fixedly connected to the bottom of the output end of the lifting cylinder, and the connecting plate is fixedly connected to the top of the lifting block at a side away from the lifting cylinder.
[0012] By adopting the above technical solution, during the grinding operation, the operator turns on the lifting cylinder and cooperates with the connecting plate to lift the lifting block and other components on the lifting block up and down to a suitable height according to the operation requirements, so as to cooperate with other components to perform grinding operations on workpieces at different heights.
[0013] Further configuration: the grinding assembly includes a grinding shaft rotatably connected between the brackets, a grinding block is fixedly connected to the outside of the grinding shaft, one end of the grinding shaft extends to the outside of the bracket, and the extended end of the grinding shaft is connected to a servo motor through a coupling.
[0014] By adopting the above technical solution, during the grinding operation, the operator turns on the servo motor to drive the grinding shaft to rotate, and the grinding block on the outside of the grinding shaft rotates in coordination to complete the surface grinding of the workpiece.
[0015] Further configuration: support seats are provided around the bottom of the base.
[0016] By adopting the above technical solution, the setting of the support base ensures the stability of the entire equipment during operation.
[0017] In summary, the utility model has the following beneficial effects:
[0018] When the utility model is in operation, the operator turns the hand wheel by hand according to the width requirement of the workpiece to drive the positive and negative screw rods to rotate. At this time, the first moving block and the second moving block on the positive and negative screw rods cooperate with the moving groove to move toward each other until the first moving block and the second moving block move toward each other to a suitable distance, and cooperate with the clamping groove on the adjacent side of the limit block to clamp and fix the workpiece. Then the operator turns on the electric cylinder to cooperate with the connecting block to extend the grinding assembly horizontally to one side of the workpiece for grinding operation. During the grinding operation, the operator can turn on the rotating motor according to the operation requirements to drive the rotating shaft and the turntable on the rotating shaft to rotate. At this time, the workpiece on the turntable rotates to a suitable grinding position, and can cooperate to grind different areas of the workpiece. At the same time, the operator cooperates with the lifting assembly to lift the lifting block and other components on the lifting block up and down to a suitable height, so as to cooperate to grind different height areas of the workpiece, thereby greatly improving the efficiency of the grinding operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings:
[0020] Figure 1 It is a main structural schematic diagram of the utility model;
[0021] Figure 2 It is a rear view of the utility model.
[0022] In the figure, 1, base; 2, mounting groove; 3, mounting seat; 4, rotating motor; 5, rotating shaft; 6, turntable; 7, supporting assembly; 8, moving groove; 9, clamping assembly; 10, fixing seat; 11, positive and negative screw rod; 12, first moving block; 13, second moving block; 14, hand wheel; 15, limiting block; 16, clamping groove; 17, supporting plate; 18, lifting groove; 19, lifting block; 20, lifting assembly; 21, electric cylinder; 22, connecting block; 23, bracket; 24, grinding assembly; 25, ring seat; 26, mounting frame; 27, rotating wheel; 28, anti-skid pad; 29, lifting cylinder; 30, connecting plate; 31, grinding shaft; 32, grinding block; 33, servo motor; 34, supporting seat. DETAILED DESCRIPTION
[0023] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 2 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.
[0024] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.
[0025] Embodiment 1: A tooling and fixture grinding device, such as Figure 1 , 2 As shown, it includes a base 1, and support seats 34 are arranged around the bottom of the base 1. A mounting groove 2 is opened at the top of the base 1, and a mounting seat 3 is arranged in the mounting groove 2. A rotating motor 4 is arranged on the top of the mounting seat 3. The output end of the rotating motor 4 is connected with a rotating shaft 5 through a coupling. The top of the rotating shaft 5 extends to the outside of the mounting groove 2. A turntable 6 is fixedly connected to the top of the extended end of the rotating shaft 5. A supporting assembly 7 is also arranged at the bottom of the turntable 6. The supporting assembly 7 includes a circular ring seat 25 arranged at the bottom of the turntable 6. A plurality of mounting frames 26 are arranged at the bottom of the circular ring seat 25. The bottoms of the plurality of mounting frames 26 are all movably connected with rotating wheels 27. The bottoms of the rotating wheels 27 are all in contact with the top surface of the base 1. A movable groove 8 is opened at the top of the turntable 6. A clamping assembly 9 is provided in the movable groove 8, and the clamping assembly 9 includes a fixed seat 10 arranged on both sides of the movable groove 8, and a positive and negative screw rod 11 is rotatably connected between the fixed seats 10, and a first movable block 12 and a second movable block 13 are matched and connected to the outer side of the positive and negative screw rod 11, and the bottom of the first movable block 12 and the second movable block 13 are both slidably matched with the movable groove 8, one end of the positive and negative screw rod 11 extends to the outer side of the movable groove 8, and a hand wheel 14 is fixedly connected to the extended end of the positive and negative screw rod 11, and the top of the first movable block 12 and the second movable block 13 are both vertically fixedly connected to a limiting block 15, and a clamping groove 16 is opened on the adjacent side of the limiting block 15, and an anti-slip pad 28 is fixedly connected to the inner wall of the clamping groove 16.
[0026] like Figure 1 ,2 As shown, one side of the mounting groove 2 is located at the top of the base 1 and is vertically fixedly connected to a support plate 17. A lifting groove 18 is provided on the side of the support plate 17 close to the turntable 6. A lifting block 19 is slidably matched in the lifting groove 18. A lifting assembly 20 for driving the lifting block 19 to move up and down is provided on the top of the lifting groove 18. The lifting assembly 20 includes a lifting cylinder 29 arranged at the top of the lifting groove 18. A connecting plate 30 is fixedly connected to the bottom of the output end of the lifting cylinder 29. The connecting plate 30 is fixedly connected to the top of the lifting block 19 on the side away from the lifting cylinder 29. The lifting block 19 is close to the turntable. 6 is provided on one side, and the output end of the electric cylinder 21 is horizontally arranged toward one side of the turntable 6. The output end of the electric cylinder 21 is fixedly connected with a connecting block 22 near the turntable 6. The connecting block 22 is provided with a symmetrical bracket 23 near the turntable 6. A grinding assembly 24 is provided between the brackets 23. The grinding assembly 24 includes a grinding shaft 31 rotatably connected between the brackets 23. A grinding block 32 is fixedly connected to the outside of the grinding shaft 31. One end of the grinding shaft 31 extends to the outside of the bracket 23. The extended end of the grinding shaft 31 is connected to a servo motor 33 through a coupling.
[0027] As shown in the figure,.
[0028] In the implementation mode of the utility model, during operation, the operator manually turns the hand wheel 14 according to the width of the workpiece to drive the positive and negative threaded rods 11 to rotate. At this time, the first moving block 12 and the second moving block 13 on the positive and negative threaded rods 11 cooperate with the moving groove 8 to move toward each other until the first moving block 12 and the second moving block 13 move toward each other to a suitable distance, and cooperate with the clamping groove 16 on the adjacent side of the limit block 15 to clamp and fix the workpiece. Then the operator turns on the electric cylinder 21 to cooperate with the connecting block 22 to horizontally extend the grinding assembly 24 to one side of the workpiece for grinding. During the grinding operation, the operator turns on the servo motor 33. The grinding shaft 31 is driven to rotate, and the grinding block 32 on the outside of the grinding shaft 31 cooperates with the rotation to complete the surface grinding of the workpiece. During the grinding operation, the operator can start the rotating motor 4 according to the operation requirements to drive the rotating shaft 5 and the turntable 6 on the rotating shaft 5 to rotate. At this time, the workpiece on the turntable 6 rotates to a suitable grinding position, and different areas of the workpiece can be polished. At the same time, the operator cooperates with the lifting cylinder 29 to lift the lifting block 19 and other components on the lifting block 19 up and down to a suitable height, so as to cooperate with the grinding operation of different height areas of the workpiece, which greatly improves the efficiency of the grinding operation.
[0029] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the field of the present invention and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.
Claims
1. A tool and fixture grinding device, comprising a base (1), characterized in that: The base (1) has a mounting groove (2) at the top, a mounting seat (3) is arranged in the mounting groove (2), a rotating motor (4) is arranged at the top of the mounting seat (3), an output end of the rotating motor (4) is connected to a rotating shaft (5) via a coupling, the top of the rotating shaft (5) extends to the outside of the mounting groove (2), a rotating disk (6) is fixedly connected to the top of the extended end of the rotating shaft (5), a supporting assembly (7) is further arranged at the bottom of the rotating disk (6), a moving groove (8) is formed at the top of the rotating disk (6), and the moving groove (8) A clamping assembly (9) is provided inside, the clamping assembly (9) comprises a fixing seat (10) arranged on both sides of the movable groove (8), a positive and negative threaded rod (11) is rotatably connected between the fixing seats (10), a first movable block (12) and a second movable block (13) are matched and connected to the outside of the positive and negative threaded rod (11), the bottom of the first movable block (12) and the second movable block (13) are both slidably matched with the movable groove (8), one end of the positive and negative threaded rod (11) extends to the outside of the movable groove (8), and the positive and negative threaded rod (11) is connected to the movable groove (8). The first movable block (12) and the second movable block (13) are both vertically fixedly connected to a limit block (15) at the top, and a clamping groove (16) is provided on one side of the limit block (15). One side of the mounting groove (2) is located at the top of the base (1) and is vertically fixedly connected to a support plate (17). The support plate (17) is provided with a lifting groove (18) on the side close to the turntable (6). A lifting block (19) is provided in the lifting groove (18) to slide up and down. A lifting assembly (20) for driving the lifting block (19) to move up and down is provided at the top of the groove (18); an electric cylinder (21) is provided on the side of the lifting block (19) close to the turntable (6); an output end of the electric cylinder (21) is arranged horizontally toward the turntable (6); a connecting block (22) is fixedly connected to the output end of the electric cylinder (21) close to the turntable (6); symmetrical brackets (23) are provided on the side of the connecting block (22) close to the turntable (6); and a grinding assembly (24) is provided between the brackets (23).
2. A tool grinding device according to claim 1, characterized in that: The support assembly (7) comprises a circular ring seat (25) arranged at the bottom of the turntable (6), a plurality of mounting frames (26) being provided at the bottom of the circular ring seat (25), a rotating wheel (27) being movably connected to the bottom of each of the plurality of mounting frames (26), and the bottom of each of the rotating wheels (27) being in contact with the top surface of the base (1).
3. A tooling and fixture grinding device according to claim 1, characterized in that: The inner walls of the clamping grooves (16) are fixedly connected with anti-slip pads (28).
4. A tooling and fixture grinding device according to claim 1, characterized in that: The lifting assembly (20) comprises a lifting cylinder (29) arranged at the top of the lifting slot (18), a connecting plate (30) being fixedly connected to the bottom of the output end of the lifting cylinder (29), and the connecting plate (30) is fixedly connected to the top of the lifting block (19) at a side away from the lifting cylinder (29).
5. The tooling and fixture grinding device according to claim 1, characterized in that: The grinding assembly (24) comprises a grinding shaft (31) rotatably connected to the bracket (23), a grinding block (32) being fixedly connected to the outside of the grinding shaft (31), one end of the grinding shaft (31) extending to the outside of the bracket (23), and the extended end of the grinding shaft (31) being connected to a servo motor (33) via a coupling.
6. A tool and fixture grinding device according to claim 1, characterized in that: Support seats (34) are provided around the bottom of the base (1).