Cutter positioning device for robot grinding and polishing device

Abstract

The utility model discloses a cutter positioning device for a robot grinding and polishing device, and relates to the technical field of machining. A first rail and a second rail are connected to the fixing plate, and electric sliding blocks are arranged on the first rail and the second rail in a sliding mode. A cutter is placed between the second positioning plates, each adjusting plate is connected with a limiting mechanism used for fixing the position of the adjusting plate, the end of each screw rod is connected with a handle, and a user can adjust the position of a nut by rotating the handle, so that the angle and the position of the adjusting plate are changed. The ends, away from the handle, of the two screw rods are jointly connected with a second positioning plate used for further fixing and positioning the cutter, the position of the first positioning plate is changed through movement of the electric sliding block on the track, so that accurate positioning of the cutter is achieved, the angle and the position of the adjusting plate are changed by rotating the handle to adjust the nut, and the cutter can be accurately positioned. Therefore, the cutter can adapt to workpieces of different shapes and sizes, and the machining flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field, concretely relates to a tool positioning device for robot grinding and polishing device. BACKGROUND

[0002] The tool positioning device for robot grinding and polishing device is used for accurately positioning the tool, ensuring that the tool can accurately process the workpiece surface during grinding or polishing, improving the processing precision, and being able to adapt to tools of different shapes, sizes and types, so that the robot can process various workpieces and processing requirements, as part of the robot automation processing system, the positioning device can automatically adjust the position of the tool, improve production efficiency and consistency, and meet different processing requirements through accurate positioning, which can improve the accuracy and efficiency of processing while ensuring the consistency of processing quality.

[0003] Chinese patent authorization announcement No. CN211867299U, named tool installation positioning device and tool grinding equipment, including first installation piece, first fastener and tool sleeve, tool sleeve is used for fixing tool, tool sleeve is equipped with first positioning hole for positioning, first installation piece is equipped with mounting hole and second positioning hole which is communicated with mounting hole, tool sleeve is installed in mounting hole, first fastener is screwed in second positioning hole to make first fastener move close to or away from first positioning hole. Because first positioning hole and second positioning hole are respectively arranged on tool sleeve and first installation piece, then operator only needs to make first positioning hole align with second positioning hole, then screw first fastener in first positioning hole and second positioning hole, so that first fastener can position tool sleeve and also fix tool sleeve on first installation piece at the same time, convenient installation, effectively improve the installation efficiency of tool.

[0004] The above scheme has the following disadvantages: although the above scheme can fix the tool, it cannot adjust the angle and position of the device during use, and cannot adjust the position and angle of the tool according to the specific shape of the workpiece and processing requirements, which may lead to insufficient processing precision and cannot meet the demand of high-precision processing. Different workpieces may require different processing angles and positions, and the fixed positioning device cannot adapt to various workpieces, which limits the multifunctionality and flexibility of the robot. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of cutter positioning devices for robot grinding and polishing device, to solve the angle and position of device cannot be adjusted in prior art when using, the position and angle of tool cannot be adjusted according to the specific shape of workpiece and processing requirement, it can lead to insufficient processing accuracy, cannot satisfy the demand of high-precision processing, different workpieces can need different processing angle and position, fixed positioning device cannot adapt to multiple workpieces, limit the multifunctionality and flexibility of robot technical problem.

[0006] The technical problem to be solved by the utility model can be solved by the following technical solutions.

[0007] A kind of cutter positioning device for robot grinding and polishing device, including fixed plate;

[0008] The fixed plate is connected with track one and track two, electric sliding block is slidably arranged on track one and track two, the end of electric sliding block away from track one and track two is connected with positioning plate one, two sets of adjusting plates are arranged on positioning plate one, hinge two is connected between adjusting plate and positioning plate one, adjusting mechanism is connected between two sets of adjusting plate and positioning plate one, the adjusting mechanism includes adjusting rod and gear, the bracket is connected on positioning plate one, the end of bracket away from positioning plate one is connected with rotating motor, the rotating end of rotating motor is connected with gear, sleeve rod is connected on positioning plate one, adjusting rod is slidably connected in sleeve rod, a plurality of teeth are connected on adjusting rod, the teeth are meshed with gear, the end of adjusting rod away from sleeve rod is connected with adjusting block, hinge one is connected between adjusting block and adjusting plate, and limiting mechanism is connected on each adjusting plate.

[0009] As a further scheme of the utility model: track one and track two are staggered.

[0010] As a further scheme of the utility model: the end of track one and track two is connected with limiting block.

[0011] As a further scheme of the utility model: the both sides of positioning plate one are connected with supporting plate.

[0012] As a further scheme of the utility model: adjusting rod is steel structure.

[0013] As a further scheme of the utility model: the limiting mechanism includes a plurality of nuts and a plurality of screw rods, a plurality of nuts are connected on adjusting plate, a plurality of screw rods are rotatably connected in nut, and the end of two screw rods away from handle is commonly connected with positioning plate two.

[0014] As a further scheme of the utility model: the end of each screw rod is connected with handle.

[0015] As a further scheme of the utility model: anti -skid lines are distributed on the handle.

[0016] As a further scheme of the utility model: the locating plate two is rubber plate.

[0017] As a further scheme of the utility model: lubricant is applied on the track one and track two.

[0018] The utility model has the advantages of:

[0019] 1, the utility model places the cutter between the locating plate two, is connected with the limiting mechanism on each adjusting plate, is used for fixing the position of adjusting plate, the end of each screw rod is connected with handle, and the user can adjust the position of nut by rotating handle, thereby the angle and position of adjusting plate are changed, the end of two screw rods away from handle is commonly connected with locating plate two, is used for further fixing and positioning cutter, the position of locating plate one is changed by the movement of electric sliding block on track, thereby the accurate positioning of cutter is realized, the angle and position of adjusting plate are changed by rotating handle to adjust nut, this makes the cutter can adapt to workpieces of different shapes and sizes, improves the flexibility of processing.

[0020] 2, the utility model electric sliding block slides on track one and track two, is connected through hinge two between each adjusting plate and locating plate one, can rotate around hinge two, is connected through adjusting mechanism between two adjusting plates and locating plate one, adjusting rod is slidingly connected in sleeve rod, is connected with a plurality of teeth on it, is engaged with gear, one end of support is connected with rotating motor, rotating motor rotates and drives adjusting rod to rotate through gear, the end of adjusting rod away from sleeve rod is connected with adjusting block, adjusting block is connected through hinge one between adjusting block and adjusting plate, moves through adjusting rod, drives adjusting block to move, hinge one rotates relative to adjusting plate, makes adjusting plate relatively rotate, adjusts the angle of adjusting plate. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model will be further described below in combination with the drawings.

[0022] Figure 1 It is the whole structure schematic diagram of the utility model;

[0023] Figure 2 It is Figure 1 The enlarged structure schematic diagram of A place in the;

[0024] Figure 3 It is the main view structure schematic diagram of the utility model.

[0025] In the diagram: 1. Fixed plate; 2. Track 1; 3. Limiting block; 4. Track 2; 5. Positioning plate 1; 6. Adjusting plate; 7. Screw; 8. Handle; 9. Positioning plate 2; 10. Nut; 11. Hinge 1; 12. Adjusting rod; 13. Sleeve rod; 14. Bracket; 15. Gear; 16. Tooth; 17. Electric slider; 18. Hinge 2. Detailed Implementation

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

[0027] like Figures 1-3 As shown, a tool positioning device for a robotic grinding and polishing apparatus includes a fixed plate 1. A first track 2 and a second track 4 are connected to the fixed plate 1. Lubricant is applied to the first track 2 and the second track 4. The first track 2 and the second track 4 are staggered. Limit blocks 3 are connected to the ends of the first track 2 and the second track 4. Electric sliders 17 are slidably mounted on the first track 2 and the second track 4. A positioning plate 5 is connected to the end of the electric slider 17 away from the first track 2 and the second track 4. Support plates are connected to both sides of the positioning plate 5. Two sets of adjusting plates 6 are provided on the positioning plate 5. A hinge 2 18 connects the adjusting plates 6 to the positioning plate 5. An adjusting mechanism is connected between the two sets of adjusting plates 6 and the positioning plate 5. The adjusting mechanism includes an adjusting rod 12 and a gear 15. A bracket 14 is connected to the positioning plate 5. The bracket 14 is located away from the positioning plate 5. A rotating motor is connected, and the gear 15 is connected to the rotating end of the rotating motor. A sleeve rod 13 is connected to the positioning plate 5. An adjusting rod 12 is slidably connected inside the sleeve rod 13. The adjusting rod 12 is a steel structure. Multiple teeth 16 are connected to the adjusting rod 12. The teeth 16 mesh with the gear 15. An adjusting block is connected to the end of the adjusting rod 12 away from the sleeve rod 13. A hinge 11 is connected between the adjusting block and the adjusting plate 6. Each adjusting plate 6 is connected to a limit mechanism. The limit mechanism includes multiple nuts 10 and multiple screws 7. Multiple nuts 10 are connected to the adjusting plate 6. Multiple screws 7 are rotatably connected inside the screws 7. A handle 8 is connected to the end of each screw 7. The handle 8 has anti-slip textures. The ends of two screws 7 away from the handle 8 are connected to a positioning plate 9. The positioning plate 9 is a rubber plate.

[0028] The utility model discloses a working principle: the cutter is placed between positioning plate no. 2 9, and the limiting mechanism is connected on each adjusting plate 6, is used for fixing the position of adjusting plate 6, and the end of each screw rod 7 is connected with handle 8, and the user can adjust the position of nut 10 by rotating handle 8, thereby change the angle and position of adjusting plate 6, and the end of two screw rods 7 away from handle 8 is commonly connected with positioning plate no. 2 9, is used for further fixing and positioning cutter, and the position of positioning plate no. 1 5 is changed through the movement of motorized slide 17 on the track, thereby realizes the accurate positioning of cutter, and the end of track no. 1 2 and track no. 2 4 is connected with limiting block 3, is used for limiting the sliding range of motorized slide 17, and motorized slide 17 slides on track no. 1 2 and track no. 2 4, and each adjusting plate 6 and positioning plate no. 1 5 are connected through hinge no. 2 18 between two groups of adjusting plate 6, can rotate around hinge no. 2 18, and two groups of adjusting plate 6 and positioning plate no. 1 5 are connected through adjusting mechanism between the adjusting plate 6 and positioning plate no. 1 5, and adjusting rod 12 is slidably connected in sleeve rod 13, and a plurality of teeth 16 are connected on it, and are engaged with gear 15, and one end of support 14 is connected with rotating motor, and rotating motor rotates and drives adjusting rod 12 to rotate through gear 15, and the end of adjusting rod 12 away from sleeve rod 13 is connected with adjusting block, and adjusting block and adjusting plate 6 are connected through hinge no. 1 11, and the adjusting block is moved by adjusting rod 12, and hinge no. 1 11 rotates relative to adjusting plate 6, makes adjusting plate 6 relative rotation, and the angle of adjusting plate 6 is adjusted, and the device can adapt to different shapes and sizes of cutter, improve the precision and efficiency of grinding polishing operation.

[0029] The above embodiment of the utility model has been described in detail, but the content is only the preferred embodiment of the utility model, and can not be considered as being used for limiting the implementation scope of the utility model. Any equivalent change and improvement made according to the utility model application scope should still belong to the patent coverage scope of the utility model.

Claims

1. A tool positioning device for a robotic lapping and polishing apparatus, comprising a fixed plate (1); characterized in that: a track one (2) and a track two (4) are connected to the fixed plate (1), an electric sliding block (17) is slidably arranged on the track one (2) and the track two (4), a positioning plate one (5) is connected to one end of the electric sliding block (17) away from the track one (2) and the track two (4), two sets of adjusting plates (6) are arranged on the positioning plate one (5), a hinge two (18) is connected between the adjusting plates (6) and the positioning plate one (5), an adjusting mechanism is connected between the two sets of adjusting plates (6) and the positioning plate one (5), the adjusting mechanism comprises an adjusting rod (12) and a gear (15), a support (14) is connected to the positioning plate one (5), a rotating motor is connected to one end of the support (14) away from the positioning plate one (5), the gear (15) is connected to a rotating end of the rotating motor, a sleeve rod (13) is connected to the positioning plate one (5), the adjusting rod (12) is slidably connected in the sleeve rod (13), a plurality of teeth (16) are connected to the adjusting rod (12), the teeth (16) are meshingly connected with the gear (15), an adjusting block is connected to one end of the adjusting rod (12) away from the sleeve rod (13), a hinge one (11) is connected between the adjusting block and the adjusting plate (6), and a limiting mechanism is connected to each adjusting plate (6).

2. The tool positioning device for a robotic lapping and polishing apparatus according to claim 1, wherein The track one (2) and the track two (4) are staggered.

3. The tool positioning device for a robotic lapping and polishing apparatus of claim 1, wherein, Limiting blocks (3) are connected to ends of the track one (2) and the track two (4).

4. The tool positioning device for a robotic lapping and polishing apparatus of claim 1, wherein, Supporting plates are connected to both sides of the positioning plate one (5).

5. The tool positioning device for a robotic lapping and polishing apparatus of claim 1, wherein, The adjusting rod (12) is a steel structure.

6. The tool positioning device for a robotic lapping and polishing apparatus of claim 1, wherein, The limiting mechanism comprises a plurality of nuts (10) and a plurality of screw rods (7), the plurality of nuts (10) are connected to the adjusting plates (6), the plurality of screw rods (7) are rotatably connected in the nuts (10), and a positioning plate two (9) is commonly connected to one end of the two screw rods (7) away from handles (8).

7. The tool positioning device for a robotic lapping and polishing apparatus of claim 6, wherein, Handles (8) are connected to ends of the screw rods (7).

8. The tool positioning device for a robotic lapping and polishing apparatus of claim 7, wherein, Anti-slip patterns are distributed on the handles (8).

9. The tool positioning device for a robotic lapping and polishing apparatus of claim 6, wherein, The positioning plate two (9) is a rubber plate.

10. The tool positioning device for a robotic lapping and polishing apparatus of claim 1, wherein, Lubricants are applied on the track one (2) and the track two (4).

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