Actuating bin finish turning positioning tool

Abstract

The utility model discloses an execution bin finish turning positioning tool which comprises a frame and a top plate, and the top plate is installed at the top end of the frame. The device further comprises a clamping device, a driving device, a supporting device, multiple sets of sliding blocks, multiple sets of connecting arms and a supporting plate, multiple sets of sliding grooves are formed in the top plate in the circumferential direction, the multiple sets of sliding blocks are slidably installed on the multiple sets of sliding grooves correspondingly, the clamping device is installed on the multiple sets of sliding blocks, and the clamping device is used for fixing the execution bin. The top ends of the connecting arms are rotationally connected with the bottoms of the sliding blocks correspondingly, the bottom ends of the connecting arms are rotationally installed on the outer side wall of the supporting plate, a driving device is arranged on the frame and used for driving the supporting plate to ascend and descend, and a supporting device is installed on the lower portion of the frame and used for driving the frame to rotate and adjust. According to the utility model, the convenience of performing finish turning processing by positioning the execution bin at different inclination angles is improved, and the processing limitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of execution warehouse production, in particular to an execution warehouse precision turning and positioning tooling. Background Art

[0002] Finishing turning refers to high-precision machining of workpieces, which is usually used to manufacture high-precision parts. Finishing turning can achieve precise size and surface quality of workpieces through cutting processes such as turning, milling, drilling, etc.

[0003] At present, when the execution bin is being positioned for fine turning processing, a patent with the existing positioning tooling authorization announcement number CN215747914U discloses a fine turning positioning device for a motor vehicle end cover, including a base plate, a support column, a pallet and a tightening screw. The base plate is fixed on a workbench, a support column is vertically fixed to the center of the top of the base plate, a pallet is fixed to the top of the support column, and the top outer edge of the pallet is provided with a shoulder structure that matches the inner ring groove of the workpiece, the outer edge of the pallet is provided with a plurality of bolt holes and tightening screws are installed in the bolt holes, and the workpiece is circumferentially locked on the pallet by the matching connection of the tightening screws and the reserved threaded holes thereof.

[0004] However, during the use of the device, it was found that the positioning angle of the workpiece was relatively single, which was not convenient for positioning the workpiece at different inclination angles and in different directions, increasing the limitations of the workpiece processing operations and reducing the convenience of use. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a positioning tool for fine turning of an execution chamber, so as to improve the convenience of positioning the execution chamber at different inclination angles for fine turning processing and reduce processing limitations.

[0006] In order to solve the above technical problems, the technical solutions adopted by the present utility model are as follows.

[0007] The execution warehouse fine turning positioning tooling includes a frame and a top plate, and the top plate is installed on the top of the frame; it also includes a clamping device, a driving device, a supporting device, multiple groups of sliders, multiple groups of connecting arms and a supporting plate. Multiple groups of slide grooves are arranged circumferentially on the top plate, and multiple groups of sliders are respectively slidably installed on the multiple groups of slide grooves. The clamping device is installed on the multiple groups of sliders. The clamping device is used to fix the execution warehouse. The top ends of the multiple groups of connecting arms are respectively rotatably connected to the bottom ends of the multiple groups of sliders, and the bottom ends of the multiple groups of connecting arms are rotatably installed on the outer side wall of the supporting plate. A driving device is arranged on the frame, and the driving device is used to drive the supporting plate to move up and down. The supporting device is installed at the lower part of the frame. The supporting device is used to drive Frame rotation adjustment; place the execution bin that needs fine turning processing on the top of the top plate, and then drive the support plate downward through the driving device, so that the support plate drives multiple groups of slide blocks to move closer to each other through multiple groups of connecting arms, so that the multiple groups of slide blocks clamp and fix the execution bin through the clamping device, so that the external processing equipment can perform fine turning processing on the execution bin, and drive the frame to rotate horizontally and adjust the tilt angle through the supporting device, so that the top plate drives the execution bin to rotate and adjust at different angles and directions, thereby improving the convenience of positioning the execution bin at different tilt angles for fine turning processing, reducing processing limitations, and improving the convenience of using positioning tooling.

[0008] Preferably, the supporting device includes an electric rotating table, a supporting base, a first gear, a first bracket, a second gear and a first motor, the supporting base is installed on the rotating end of the electric rotating table, the left and right ends of the frame are rotatably installed on the supporting base through the supporting shaft, the first gear is installed on the supporting shaft at the left end of the frame, the first bracket is installed on the left side wall of the supporting base, the second gear is installed on the output end of the first motor, and the second gear is meshed with the first gear, and the first motor is installed on the inner wall of the first bracket; the supporting base is driven to rotate by the rotating end of the electric rotating table, so that the supporting base drives the frame to rotate horizontally for adjustment, and the second gear is driven to rotate by the first motor. After the second gear rotates, it drives the frame to rotate at an angle through meshing with the first gear, thereby improving the convenience of the positioning tooling to drive the execution bin to rotate and adjust in different directions, reducing the limitations of processing operations, and improving convenience of use.

[0009] Preferably, it also includes a second bracket, a first friction disc, an electric cylinder and a second friction disc, the first friction disc is mounted on the support shaft at the right end of the frame, the second bracket is mounted on the right side wall of the support seat, the fixed end of the electric cylinder is mounted on the outer side wall of the second bracket, the second friction disc is mounted on the movable end of the electric cylinder, and the first friction disc and the second friction disc are arranged opposite to each other; when the tilt and rotation angle of the frame is adjusted, the second friction disc is pushed to move by the electric cylinder so that the second friction disc contacts the first friction disc to fix the frame, thereby improving the convenience of positioning the tilt angle of the frame and improving the positioning stability of the tooling.

[0010] Preferably, the clamping device includes multiple groups of handle screws and multiple groups of clamping plates, the multiple groups of handle screws are respectively screwed on the multiple groups of sliders, the multiple groups of clamping plates are respectively slidably installed on the multiple groups of slide grooves on the top plate, and the ends of the multiple groups of handle screws are respectively rotationally connected with the multiple groups of clamping plates; the multiple groups of clamping plates are driven to move by the multiple groups of sliders, so that the multiple groups of clamping plates clamp and fix the execution bin, and the positions of the multiple groups of clamping plates are moved by grasping the multiple groups of handle screws and rotating and adjusting them, thereby improving the convenience of the positioning tooling for clamping and fixing execution bins of different sizes.

[0011] Preferably, the driving device includes a screw, a second motor and multiple groups of first guide columns, the top end of the screw is rotatably mounted on the bottom end of the top plate, the bottom end of the screw is rotatably mounted on the frame, the second motor is mounted on the bottom end of the frame, the output end of the second motor is connected to the screw, the top ends of the multiple groups of first guide columns are all connected to the bottom end of the top plate, the bottom ends of the multiple groups of first guide columns are all connected to the inner wall of the frame, the support plate is slidably mounted on the multiple groups of first guide columns, and the support plate is screwed on the screw; the second motor drives the screw to rotate, so that the screw drives the support plate to move up and down, thereby causing the support plate to drive the multiple groups of sliders to move, thereby improving the convenience of clamping and fixing the execution bin.

[0012] Preferably, it also includes multiple groups of second guide columns, which are all slidably mounted on the second bracket, and the ends of the multiple groups of second guide columns are all connected to the outer side wall of the second friction disk; the second friction disk is guided and supported by the multiple groups of second guide columns, thereby improving the stability of the second friction disk braking on the first friction disk.

[0013] Preferably, it also includes multiple groups of anti-skid pads, which are respectively installed on the outer side walls of the multiple groups of clamps to improve the anti-skid effect of the multiple groups of clamps on the execution bin.

[0014] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0015] The utility model drives the support plate to move downward through a driving device, so that the support plate drives multiple groups of slide blocks to move close to each other through multiple groups of connecting arms, so that the multiple groups of slide blocks clamp and fix the execution warehouse through the clamping device, so that the external processing equipment can perform fine turning processing on the execution warehouse, and the frame is driven by the support device to rotate horizontally and adjust the tilt angle, so that the top plate drives the execution warehouse to perform rotation adjustment at different angles and in different directions, which improves the convenience of positioning the execution warehouse at different tilt angles for fine turning processing, reduces processing limitations, and improves the convenience of using positioning tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the axonometric local structure of the connection between the slider and the connecting arm, etc.;

[0018] Figure 3 It is a side view structural diagram of the connection between the electric cylinder and the second friction disc, etc.;

[0019] Figure 4 It is a schematic diagram of the axonometric structure of the connection between the handle screw and the splint, etc.;

[0020] Figure 5 It is a schematic diagram of the axonometric partial structure of the connection between the second friction disk and the second guide column.

[0021] Among them: 1. frame; 2. top plate; 3. slider; 4. connecting arm; 5. support plate; 6. electric rotating table; 7. support seat; 8. first gear; 9. first bracket; 10. second gear; 11. first motor; 12. second bracket; 13. first friction disk; 14. electric cylinder; 15. second friction disk; 16. handle screw; 17. splint; 18. lead screw; 19. second motor; 20. first guide column; 21. second guide column; 22. anti-slip pad. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] Example 1

[0024] A positioning tool for precision turning of an execution chamber, such as Figures 1 to 5 As shown, it includes a frame 1, a top plate 2, a clamping device, a driving device, a supporting device, multiple groups of sliders 3, multiple groups of connecting arms 4 and a supporting plate 5.

[0025] The top plate 2 is installed on the top of the frame 1; a plurality of groups of slide grooves are arranged circumferentially on the top plate 2, and a plurality of groups of sliders 3 are respectively slidably installed on the plurality of slide grooves; a clamping device is installed on the plurality of sliders 3; the clamping device is used to fix the execution bin; the top ends of the plurality of connecting arms 4 are respectively rotatably connected with the bottom ends of the plurality of sliders 3; the bottom ends of the plurality of connecting arms 4 are all rotatably installed on the outer wall of the support plate 5; a driving device is arranged on the frame 1, and the driving device is used to drive the support plate 5 to move up and down; the supporting device is installed at the lower part of the frame 1, and the supporting device is used to drive the frame 1 to rotate and adjust.

[0026] like Figure 1 As shown, the supporting device includes an electric rotating table 6, a supporting base 7, a first gear 8, a first bracket 9, a second gear 10 and a first motor 11. The supporting base 7 is installed on the rotating end of the electric rotating table 6. The left and right ends of the frame 1 are rotatably installed on the supporting base 7 through the supporting shaft. The first gear 8 is installed on the supporting shaft at the left end of the frame 1. The first bracket 9 is installed on the left side wall of the supporting base 7. The second gear 10 is installed on the output end of the first motor 11, and the second gear 10 is meshed with the first gear 8. The first motor 11 is installed on the inner wall of the first bracket 9.

[0027] In this embodiment, the execution bin that needs fine turning is placed on the top of the top plate 2, and then the support plate 5 is driven to move downward by the driving device, so that the support plate 5 drives the multiple groups of slide blocks 3 to move closer to each other through the multiple groups of connecting arms 4, so that the multiple groups of slide blocks 3 clamp and fix the execution bin through the clamping device, so that the external processing equipment can perform fine turning on the execution bin, and the frame 1 is driven by the supporting device to rotate horizontally and adjust the tilt angle, so that the top plate 2 drives the execution bin to rotate and adjust at different angles and directions, thereby improving the convenience of positioning the execution bin at different tilt angles for fine turning, reducing processing limitations, and improving the convenience of using positioning tooling.

[0028] Example 2

[0029] A positioning tool for precision turning of an execution chamber, such as Figures 1 to 5 As shown, it includes a frame 1, a top plate 2, a clamping device, a driving device, a supporting device, multiple groups of sliders 3, multiple groups of connecting arms 4 and a supporting plate 5.

[0030] The top plate 2 is installed on the top of the frame 1; a plurality of groups of slide grooves are arranged circumferentially on the top plate 2, and a plurality of groups of sliders 3 are respectively slidably installed on the plurality of slide grooves; a clamping device is installed on the plurality of sliders 3; the clamping device is used to fix the execution bin; the top ends of the plurality of connecting arms 4 are respectively rotatably connected with the bottom ends of the plurality of sliders 3; the bottom ends of the plurality of connecting arms 4 are all rotatably installed on the outer wall of the support plate 5; a driving device is arranged on the frame 1, and the driving device is used to drive the support plate 5 to move up and down; the supporting device is installed at the lower part of the frame 1, and the supporting device is used to drive the frame 1 to rotate and adjust.

[0031] like Figure 1 As shown, the supporting device includes an electric rotating table 6, a supporting base 7, a first gear 8, a first bracket 9, a second gear 10 and a first motor 11. The supporting base 7 is installed on the rotating end of the electric rotating table 6. The left and right ends of the frame 1 are rotatably installed on the supporting base 7 through the supporting shaft. The first gear 8 is installed on the supporting shaft at the left end of the frame 1. The first bracket 9 is installed on the left side wall of the supporting base 7. The second gear 10 is installed on the output end of the first motor 11, and the second gear 10 is meshed with the first gear 8. The first motor 11 is installed on the inner wall of the first bracket 9.

[0032] like Figure 3 As shown, it also includes a second bracket 12, a first friction disc 13, an electric cylinder 14 and a second friction disc 15. The first friction disc 13 is mounted on the support shaft at the right end of the frame 1, the second bracket 12 is mounted on the right side wall of the support seat 7, the fixed end of the electric cylinder 14 is mounted on the outer side wall of the second bracket 12, the second friction disc 15 is mounted on the movable end of the electric cylinder 14, and the first friction disc 13 and the second friction disc 15 are arranged opposite to each other.

[0033] like Figure 4As shown, the clamping device includes multiple groups of handle screws 16 and multiple groups of clamps 17. The multiple groups of handle screws 16 are respectively threaded on the multiple groups of sliders 3, and the multiple groups of clamps 17 are respectively slidably installed on the multiple groups of slide grooves of the top plate 2, and the ends of the multiple groups of handle screws 16 are respectively rotationally connected to the multiple groups of clamps 17.

[0034] like Figure 2 As shown, the driving device includes a screw 18, a second motor 19 and multiple groups of first guide columns 20. The top end of the screw 18 is rotatably mounted on the bottom end of the top plate 2, and the bottom end of the screw 18 is rotatably mounted on the frame 1. The second motor 19 is mounted on the bottom end of the frame 1, and the output end of the second motor 19 is connected to the screw 18. The top ends of the multiple groups of first guide columns 20 are all connected to the bottom end of the top plate 2, and the bottom ends of the multiple groups of first guide columns 20 are all connected to the inner wall of the frame 1. The support plate 5 is slidably mounted on the multiple groups of first guide columns 20, and the support plate 5 is screwed onto the screw 18.

[0035] like Figure 4 As shown, it also includes multiple groups of second guide columns 21 and multiple groups of anti-skid pads 22. The multiple groups of second guide columns 21 are all slidably installed on the second bracket 12, and the ends of the multiple groups of second guide columns 21 are all connected to the outer wall of the second friction disk 15; the multiple groups of anti-skid pads 22 are respectively installed on the outer walls of the multiple groups of clamps 17.

[0036] In this embodiment, the rotating end of the electric rotating table 6 drives the support seat 7 to rotate, so that the support seat 7 drives the frame 1 to rotate horizontally, and the second gear 10 is driven to rotate by the first motor 11. After the second gear 10 rotates, it drives the frame 1 to rotate at an angle through the engagement with the first gear 8, thereby improving the convenience of the positioning tooling to drive the execution bin to rotate in different directions, reducing the limitations of processing operations, and improving the convenience of use. When the tilt rotation angle adjustment of the frame 1 is completed, the second friction disk 15 is pushed to move by the electric cylinder 14, so that the second friction disk 15 contacts the first friction disk 13 to fix the frame 1, thereby improving the convenience of the tilt angle positioning of the frame 1 and improving the positioning stability of the tooling.

[0037] When the utility model is working, the execution bin that needs fine turning is placed on the top of the top plate 2, and then the support plate 5 is driven to move downward by the driving device, so that the support plate 5 drives the multiple groups of slide blocks 3 to move closer to each other through the multiple groups of connecting arms 4, so that the multiple groups of slide blocks 3 clamp and fix the execution bin through the clamping device, so that the external processing equipment can fine turn the execution bin, and the frame 1 is driven by the supporting device to rotate horizontally and adjust the tilt angle, so that the top plate 2 drives the execution bin to rotate and adjust at different angles and directions.

[0038] The electric rotating table 6, the first motor 11, the electric cylinder 14 and the second motor 19 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technicians in this field to make creative efforts.

Claims

1. A positioning tool for performing precision turning in a warehouse, comprising a frame (1) and a top plate (2), wherein the top plate (2) is mounted on the top of the frame (1); characterized in that: The frame (1) further comprises a clamping device, a driving device, a supporting device, a plurality of groups of sliders (3), a plurality of groups of connecting arms (4) and a supporting plate (5); a plurality of groups of slide grooves are circumferentially arranged on the top plate (2); the plurality of groups of sliders (3) are respectively slidably mounted on the plurality of groups of slide grooves; the clamping device is mounted on the plurality of groups of sliders (3); the clamping device is used to fix the execution bin; the top ends of the plurality of groups of connecting arms (4) are respectively rotatably connected to the bottom ends of the plurality of groups of sliders (3); the bottom ends of the plurality of groups of connecting arms (4) are all rotatably mounted on the outer wall of the supporting plate (5); a driving device is arranged on the frame (1); the driving device is used to drive the supporting plate (5) to move upward and downward; the supporting device is mounted on the lower part of the frame (1); the supporting device is used to drive the frame (1) to rotate and adjust.

2. The execution chamber fine turning positioning tool according to claim 1 is characterized in that: The support device comprises an electric rotating platform (6), a support base (7), a first gear (8), a first bracket (9), a second gear (10) and a first motor (11); the support base (7) is mounted on the rotating end of the electric rotating platform (6); the left and right ends of the frame (1) are rotatably mounted on the support base (7) via a support shaft; the first gear (8) is mounted on the support shaft at the left end of the frame (1); the first bracket (9) is mounted on the left side wall of the support base (7); the second gear (10) is mounted on the output end of the first motor (11); the second gear (10) is meshed with the first gear (8); and the first motor (11) is mounted on the inner side wall of the first bracket (9).

3. The execution chamber fine turning positioning tool according to claim 2 is characterized in that: The invention also comprises a second bracket (12), a first friction disc (13), an electric cylinder (14) and a second friction disc (15), wherein the first friction disc (13) is mounted on a support shaft at the right end of the frame (1), the second bracket (12) is mounted on a right side wall of a support seat (7), the fixed end of the electric cylinder (14) is mounted on an outer side wall of the second bracket (12), the second friction disc (15) is mounted on a movable end of the electric cylinder (14), and the first friction disc (13) and the second friction disc (15) are arranged opposite to each other.

4. The execution chamber fine turning positioning tool according to claim 1 is characterized in that: The clamping device comprises a plurality of groups of handle screws (16) and a plurality of groups of clamping plates (17). The plurality of groups of handle screws (16) are respectively screwed on the plurality of groups of sliders (3). The plurality of groups of clamping plates (17) are respectively slidably mounted on the plurality of groups of slide grooves of the top plate (2). The ends of the plurality of groups of handle screws (16) are respectively rotatably connected to the plurality of groups of clamping plates (17).

5. The execution chamber fine turning positioning tool according to claim 1 is characterized in that: The driving device comprises a lead screw (18), a second motor (19) and a plurality of first guide columns (20); the top end of the lead screw (18) is rotatably mounted on the bottom end of the top plate (2); the bottom end of the lead screw (18) is rotatably mounted on the frame (1); the second motor (19) is mounted on the bottom end of the frame (1); the output end of the second motor (19) is connected to the lead screw (18); the top ends of the plurality of first guide columns (20) are all connected to the bottom end of the top plate (2); the bottom ends of the plurality of first guide columns (20) are all connected to the inner wall of the frame (1); the support plate (5) is slidably mounted on the plurality of first guide columns (20); and the support plate (5) is screwed onto the lead screw (18).

6. The execution chamber fine turning positioning tool according to claim 3 is characterized in that: The plurality of groups of second guide columns (21) are all slidably mounted on the second bracket (12), and the ends of the plurality of groups of second guide columns (21) are all connected to the outer side wall of the second friction disk (15).

7. The execution chamber fine turning positioning tool according to claim 4 is characterized in that: A plurality of groups of anti-skid pads (22) are respectively mounted on the outer side walls of a plurality of groups of clamping plates (17).

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