Automatic grinding device for titanium alloy workpiece

Abstract

The utility model discloses an automatic titanium alloy workpiece grinding device in the grinding field, which comprises a base, a moving guide rail is arranged on the base, a moving seat is movably connected onto the moving guide rail, a driving mechanism is arranged on the base corresponding to the moving seat, a grinding mechanism is arranged on the moving seat, and the grinding mechanism is connected with the driving mechanism. The grinding mechanism comprises a speed reducer installed on the upper side of the moving seat, the input end of the speed reducer is provided with a first belt pulley, the moving seat is provided with a driving motor corresponding to the speed reducer, the output end of the driving motor is provided with a second belt pulley, the second belt pulley is in transmission connection with the first belt pulley through a transmission belt, and the output end of the speed reducer is provided with a grinding wheel. The workpiece polishing efficiency can be improved, the body health of personnel is protected, and the workpiece polishing effect is improved and optimized.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of polishing, in particular to a titanium alloy workpiece automatic polishing device. BACKGROUND

[0002] In prior art, titanium alloy refers to a variety of alloys made of titanium and other metals; titanium alloy has high strength, good corrosion resistance and high heat resistance. After forming, titanium alloy workpieces need to be polished or polished to meet the surface precision requirements. The polishing process includes rough machining and finishing. At present, the process is operated by manual operation. Manual polishing has the following technical problems: manual operation has low efficiency and unstable quality, and the dust generated in the polishing process also poses a certain threat to the health of employees. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims to provide a titanium alloy workpiece automatic polishing device, which can improve workpiece polishing efficiency, protect the health of personnel and improve the polishing effect of workpieces.

[0004] The utility model aims to achieve the following: a titanium alloy workpiece automatic polishing device, comprising a base, a moving guide rail is arranged on the base, a moving seat is movably connected to the moving guide rail, a driving mechanism is arranged on the base corresponding to the moving seat, a polishing mechanism is arranged on the moving seat, the polishing mechanism comprises a speed reducer arranged on the upper side of the moving seat, a belt pulley one is arranged on the input end of the speed reducer, a driving motor is arranged on the moving seat corresponding to the speed reducer, a belt pulley two is arranged on the output end of the driving motor, the belt pulley two is in transmission connection with the belt pulley one through a transmission belt, and a polishing grinding wheel is arranged on the output end of the speed reducer.

[0005] As a further improvement of the utility model, the moving guide rail is parallelly arranged with two rods, the base is rectangular, the moving guide rail is arranged along the length direction of the base, two front and rear corresponding fixed seats are arranged on the base, the front and rear ends of the moving guide rail are fixed on the two fixed seats respectively, at least two groups of front and rear interval guide assemblies are arranged on the two moving guide rails corresponding to the lower side of the moving seat, the guide assembly comprises two left and right symmetrical sliding sleeves, the moving guide rail is rod-shaped, and the two sliding sleeves are slidably sleeved on the two moving guide rails. The moving guide rail provides a guiding effect for the transverse movement of the moving seat.

[0006] As a further improvement of the utility model, the driving mechanism comprises a lead screw rotatably arranged between the two fixed seats, one end of the lead screw penetrates through any fixed seat and is in transmission connection with a speed reducer, the speed reducer is installed on the motor seat on the side surface of the base, a lead screw nut is sleeved on the lead screw, and the lead screw nut is connected with the moving seat through a connecting seat. The speed reducer drives the lead screw to rotate, and the lead screw nut drives the moving seat to move back and forth transversely.

[0007] As a further improvement of the utility model, the upper side of the sliding sleeve is provided with a connecting part, and the connecting part is fixedly connected with the moving base.

[0008] As a further improvement of the utility model, the polishing sand wheel is provided with a material grabbing mechanism, the material grabbing mechanism comprises a main mounting arm mounted at the front end of the manipulator, a plurality of branch arms are arranged on the main mounting arm in a spaced manner, the main mounting arm is arranged along the length direction of the base, the branch arms are arranged along the width direction of the base, and two relatively movable arc-shaped clamping jaws are symmetrically arranged at the front end of the branch arms. Two corresponding arc-shaped clamping jaws clamp a titanium alloy rod, the manipulator drives the main mounting arm to move, and the rod on each branch arm is sent to the upper side of the polishing sand wheel to be polished, so that the end part of the titanium alloy rod can be polished.

[0009] When the utility model works, the manipulator drives the main mounting arm to move, the rod on each branch arm is sent to the upper side of the polishing sand wheel to be polished, the input shaft of the speed reducer is driven to rotate by the belt pulley assembly, the polishing sand wheel on the output shaft of the speed reducer rotates, the moving base moves transversely at the same time, the position of the polishing sand wheel is adjusted, and the end part of each titanium alloy rod is polished. Compared with the prior art, the utility model has the beneficial effects that a plurality of rods can be polished, the workpiece polishing efficiency can be improved, manual operation is saved, the health of personnel is protected, and the workpiece polishing effect is improved. The utility model is used for polishing the end part of a titanium alloy workpiece. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a front view of the utility model.

[0011] Figure 2 It is Figure 1 AA cross-sectional view.

[0012] Figure 3 It is a sectional view of the moving base.

[0013] Figure 4 It is a three-dimensional structure view of the driving motor and the speed reducer on the moving base.

[0014] Figure 5 It is a top view of the main mounting arm and the driving motor and the speed reducer.

[0015] Wherein, 1 base, 2 moving guide rail, 3 moving base, 4 speed reducer, 5 belt pulley one, 6 driving motor, 7 belt pulley two, 8 transmission belt, 9 polishing sand wheel, 10 fixed base, 11 sliding sleeve, 11a connecting part, 12 screw rod, 13 speed reducer motor, 14 motor base, 15 screw rod nut, 15a connecting base, 16 main mounting arm, 17 branch arm, 18 clamping jaw. DETAILED DESCRIPTION

[0016] As Figures 1-5The device is shown as a titanium alloy workpiece automatic polishing device, which comprises a base 1, a moving guide rail 2 is arranged on the base 1, a moving seat 3 is movably connected to the moving guide rail 2, a driving mechanism is arranged on the base 1 corresponding to the moving seat 3, a polishing mechanism is arranged on the moving seat 3, the polishing mechanism comprises a speed reducer 4 mounted on the upper side of the moving seat 3, a belt pulley one 5 is arranged on the input end of the speed reducer 4, a driving motor 6 is arranged on the moving seat 3 corresponding to the speed reducer 4, a belt pulley two 7 is arranged on the output end of the driving motor 6, the belt pulley two 7 is in transmission connection with the belt pulley one 5 through a transmission belt 8, and a polishing grinding wheel 9 is arranged on the output end of the speed reducer 4.

[0017] The two moving guide rails 2 are arranged in parallel, the base 1 is rectangular, the moving guide rails 2 are arranged along the length direction of the base 1, two front and rear corresponding fixed seats 10 are arranged on the base 1, the front and rear ends of the moving guide rails 2 are fixed on the two fixed seats 10 respectively, at least two groups of front and rear interval guide assemblies are arranged on the lower side of the moving seat 3 corresponding to the two moving guide rails 2, the guide assembly comprises two left and right symmetrical sliding sleeves 11, the moving guide rails 2 are in the form of rods, the two sliding sleeves 11 are slidably sleeved on the two moving guide rails 2 respectively, a connecting part 11a is arranged on the upper side of the sliding sleeve 11, and the connecting part 11a is fixedly connected with the moving seat 3. The moving guide rails 2 provide a guiding effect for the transverse movement of the moving seat 3. The driving mechanism comprises a lead screw 12 rotatably arranged between the two fixed seats 10, one end of the lead screw 12 penetrates through any fixed seat 10 and is in transmission connection with a speed reducer motor 13, the speed reducer motor 13 is installed on a motor seat 14 on the side of the base 1, a lead screw nut 15 is sleeved on the lead screw 12, and the lead screw nut 15 is connected with the moving seat 3 through a connecting seat 15a. The speed reducer motor 13 drives the lead screw to rotate, and the lead screw nut 15 drives the moving seat 3 to move back and forth transversely.

[0018] A grabbing mechanism is arranged corresponding to the polishing grinding wheel 9, the grabbing mechanism comprises a main mounting arm 16 installed at the front end of the mechanical hand, a plurality of branch arms 17 are arranged at intervals on the main mounting arm 16, the main mounting arm 16 is arranged along the length direction of the base 1, the branch arms 17 are arranged along the width direction of the base 1, and two relatively movable arc-shaped clamping jaws 18 are symmetrically arranged at the front end of the branch arms 17. Two corresponding arc-shaped clamping jaws 18 clamp a titanium alloy rod, the mechanical hand drives the main mounting arm 16 to move, the rod on each branch arm 17 is sent to the upper side of the polishing grinding wheel 9 for polishing, and the end part of the titanium alloy rod can be polished.

[0019] The utility model discloses a work, mechanical hand drives main installation arm 16 to move, and the rod spare on each support arm 17 is sent to the upper side of polishing sand wheel 9 and carries out polishing, and drive motor 6 is through the belt pulley subassembly and drives the input shaft rotation of speed reducer 4, and the polishing sand wheel 9 on the output shaft of speed reducer 4 rotates, and simultaneously, moving seat 3 moves laterally, and the position of polishing sand wheel 9 is adjusted, and the end of each titanium alloy rod spare is polished.The utility model discloses the advantage lies in: can polish multiple rod spares, can improve workpiece polishing efficiency, save manual operation, protect personnel's health, improve optimization workpiece polishing effect.The utility model discloses be used to the polishing smooth of titanium alloy workpiece end.

[0020] The utility model discloses not limited to the above -mentioned embodiment, on the basis of the technical scheme disclosed in the utility model, the skilled in the art according to the disclosed technical content, without creative labor can make some replacement and deformation to some technical features therein, these replacements and deformation are all within the protection scope of the utility model.

Claims

1. An automatic grinding device for titanium alloy workpieces, characterized in that: It includes a base, a movable guide rail is provided on the base, a movable seat is movably connected to the movable guide rail, a driving mechanism is provided on the base corresponding to the movable seat, a grinding mechanism is provided on the movable seat, and the grinding mechanism includes a reducer installed on the upper side of the movable seat, a pulley 1 is provided at the input end of the reducer, a driving motor is provided at the corresponding reducer on the movable seat, a pulley 2 is provided at the output end of the driving motor, the pulley 2 is connected to the pulley 1 via a transmission belt, and a grinding wheel is provided at the output end of the reducer.

2. The automatic grinding device for titanium alloy workpieces according to claim 1, characterized in that: The movable guide rails are arranged in parallel with each other, the base is rectangular, the movable guide rails are arranged along the length direction of the base, and two front and rear corresponding fixed seats are provided on the base. The front and rear ends of the movable guide rails are respectively fixed on the two fixed seats. At least two groups of guide components spaced apart from each other are provided on the lower side of the movable seat corresponding to the two movable guide rails. The guide components include two left-right symmetrical sliding sleeves. The movable guide rails are rod-shaped, and the two sliding sleeves are respectively slidably mounted on the two movable guide rails.

3. The automatic grinding device for titanium alloy workpieces according to claim 2, characterized in that: The driving mechanism includes a screw rod rotatably arranged between two fixed seats, one end of the screw rod passes through any fixed seat and is transmission-connected to the reduction motor, the reduction motor is mounted on the motor seat on the side of the base, a screw rod nut is sleeved on the screw rod, and the screw rod nut is connected to the movable seat via a connecting seat.

4. The automatic grinding device for titanium alloy workpieces according to claim 2 or 3, characterized in that: A connecting portion is provided on the upper side of the sliding sleeve, and the connecting portion is fixedly connected to the moving seat.

5. The automatic grinding device for titanium alloy workpieces according to any one of claims 1 to 3, characterized in that: A grabbing mechanism is provided corresponding to the grinding wheel, and the grabbing mechanism includes a main mounting arm installed at the front end of the manipulator, and a plurality of support arms are provided on the main mounting arm at intervals. The main mounting arm is arranged along the length direction of the base, and the support arms are arranged along the width direction of the base. Two relatively movable arc-shaped clamping claws are symmetrically provided at the front end of the support arm.

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