Workpiece end face deburring machine

Abstract

The utility model relates to the technical field of workpiece machining equipment, in particular to a workpiece end face deburring machine which comprises a support, a controller and an assembly table, the controller is installed on the side surface of the support, the assembly table is installed on the upper surface of the support, a driving mechanism is installed on the upper surface of the assembly table, a motor is installed on the lower surface of the assembly table, and the motor is connected with the controller. The motor is electrically connected with the controller, a grinding wheel is installed at the driving end of the motor, and a binding assembly is arranged on the upper surface of the driving mechanism. The binding assembly comprises a clamping unit, and the clamping unit comprises a mounting plate. According to the device, through the arrangement of the binding assembly, the device can clamp a workpiece while it is ensured that the device is convenient to use, and then the problem that the device needs to support the workpiece manually in the machining process, and consequently chippings generated in the machining process threaten workers is solved; and the safety of operators is further improved when the equipment is used for machining.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece processing equipment, in particular to a workpiece end face deburring machine. Background Art

[0002] A deburring machine is a device specifically used to remove burrs from workpieces. It is indispensable in the manufacturing industry. Its working principle is based on a variety of technologies, such as mechanical, chemical, and thermal energy. The deburring machine has a significant effect and can effectively improve the surface quality of the workpiece, improve the precision and smoothness of the workpiece, and avoid burrs scratching other components or affecting assembly accuracy. This will improve the overall quality, performance, and reliability of the product and is widely used in many industrial fields such as mechanical processing, automobile manufacturing, and electronics.

[0003] The prior art includes a utility model with publication number CN221248072U, which discloses an end face deburring machine. The patent adopts a frame, a grinding mechanism and a slide; the grinding mechanism includes a driver and a grinding wheel, the driver is respectively connected to the frame and the grinding wheel and is used to drive the grinding wheel to rotate; the slide is slidably connected to the frame, the slide has a supporting surface for supporting at least one workpiece, and an open opening is provided at one end of the slide facing the grinding wheel, the opening is used to allow the workpiece located on the supporting surface to be exposed to the outside and to contact the grinding wheel, and the grinding wheel is located inside the frame. A feed port is provided on the frame, and when the slide slides relative to the frame, the opening is communicated with the feed port; this solution is very convenient to operate, thereby improving the deburring efficiency of the operator. In addition, the structure of this solution is relatively simple, thereby also having the advantage of cost reduction, and solving the problem that the deburring of workpieces is still mostly completed by manual operation, which has the disadvantage of low efficiency. A small number of manufacturers use automated equipment. When using automated equipment, it still takes a lot of time to clamp the workpiece to the fixture or remove the workpiece from the fixture after deburring, and the cost of using automated equipment is also high.

[0004] In the process of processing the end face of a workpiece with the help of a deburring machine, there is a problem that the existing deburring machine, such as the above-mentioned one, relies on the staff to manually support the workpiece during processing. Since debris is generated during the grinding process of the workpiece, and the debris is splashed outward under the action of the grinding wheel, when the staff manually supports the workpiece, the staff needs to be close to the workpiece, and the splashing debris will pose a threat to the personal safety of the staff. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that when workers manually support the workpiece, they need to be close to the workpiece, and flying debris will threaten the personal safety of the workers, and a workpiece end face deburring machine is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a workpiece end face deburring machine includes a bracket, a controller and an assembly table, the controller is installed on the side surface of the bracket, the assembly table is installed on the upper surface of the bracket, the driving mechanism is installed on the upper surface of the assembly table, the motor is installed on the lower surface of the assembly table, the motor is electrically connected to the controller, the driving end of the motor is installed with a grinding wheel, and the upper surface of the driving mechanism is provided with a restraining assembly; the restraining assembly includes a clamping unit, the clamping unit includes a mounting plate, the mounting plate is bolted to the upper surface of the driving mechanism, and the upper surface of the mounting plate is fixed The cam is connected to the upper surface of the mounting plate, and the upper surface of the mounting plate is fixedly connected to the upper surface of the mounting plate, and the upper surface of the mounting plate is fixedly connected to the upper surface of the mounting plate, and the lower surface of the mounting plate is fixedly connected to the upper surface of the mounting plate, and the lower surface of the mounting plate is fixedly connected to the upper surface of the mounting plate, and the lower surface of the mounting plate is fixedly connected to the upper surface of the mounting plate, and the lower surface of the mounting plate is fixedly connected to the lower surface of the mounting plate, and the lower surface of the mounting plate is fixedly connected to the upper surface of the mounting plate, and the lower surface of the mounting plate is provided with a slot, and the slot is plugged into the inner wall of the slot, and the side surface of the slot is fixedly connected to the pressing frame.

[0007] Preferably, the restraining assembly also includes a linkage unit, which includes a positioning shaft, a receiving groove is provided on the surface of the splint, the positioning shaft is fixedly connected to the inner wall of the receiving groove, the surface of the positioning shaft is rotatably connected to the connecting frame, the surface of the connecting frame is slidably connected to the linkage handle, the inside of the linkage handle is slidably connected to the push plate, the lower surface of the push plate is fixedly connected to the extrusion plate, and the connecting frames on both sides can be connected through the linkage handle, so that the connecting frames on both sides can move synchronously.

[0008] Preferably, the workpiece body is placed on the upper surface of the mounting plate, and the damping plate is in contact with the side surface of the workpiece body. The mounting plate allows workers to place the workpiece body to ensure that the workpiece body can be supported.

[0009] Preferably, the rotating shaft passes through the upper surface of the splint, and there are two rotating shafts, which are symmetrically arranged with respect to the mounting plate. The number of the splints matches the rotating shaft, and the rotating shaft can be used to constrain the rotation axis of the splint to ensure the stability of the splint in the rotating state.

[0010] Preferably, there are two bayonet pins, which are symmetrically arranged with respect to the mounting plate. The bayonet pins are trapezoidal in shape. The pressing frame is slidably connected to the inside of the protective cover. The pressing frame passes through the upper surface of the mounting plate. The position of the splint can be locked by cooperating with the bayonet pin and the limit spring to ensure the stability of the splint in the clamping state.

[0011] Preferably, there are two connecting frames, which are symmetrically arranged about the linkage handle. The splint and the linkage handle can be connected through the connecting frame, so that when the staff operates the linkage handle, the linkage handle can cooperate with the connecting frame to drive the splint.

[0012] Preferably, the push plate passes through the surface of the linkage handle, and the extrusion plate is connected to the upper surface of the pressing frame. Through the cooperation between the push plate and the extrusion plate, the pressing frame can be quickly pushed downward during the process of unlocking the splint.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] In the utility model, a restraining assembly is provided, and the restraining assembly is used to clamp the workpiece body during processing. When clamping is completed, the operating controller turns on the switches of the driving mechanism and the motor, and the driving mechanism is energized to drive the restraining assembly to move. The restraining assembly pushes the workpiece body during the movement, and the workpiece body approaches the grinding wheel. The grinding wheel is driven to rotate by the motor, and the burrs on the end of the workpiece body are processed when it contacts the workpiece body; when clamping the workpiece, the workpiece is placed in the clamping area above the mounting plate, and then the linkage handle is pulled in the direction away from the grinding wheel. The linkage handle cooperates with the connecting frame and the rotating shaft to pull the clamps on both sides. The clamps are pulled and, under the constraint of the rotating shaft, drive the damping plate to rotate. When the clamps rotate, they squeeze the bayonet pin, and the bayonet pin squeezes the limit spring downward. The limit spring is squeezed and deformed. When the clamps and the damping plate clamp the workpiece body When the workpiece is taken out of the machine, the locking pin is coincident with the slot below the splint, and the limit spring loses pressure and rebounds, pushing the locking pin into the slot to lock the position of the splint. When the workpiece body needs to be taken out after the processing is completed, the push plate is pushed while holding the linkage handle. The push plate cooperates with the extrusion plate to push the pressing frame. The pressing frame is pulled by force to pull the locking pin, so that the locking pin is disengaged from the slot, and then the linkage handle is pushed in the direction of the grinding wheel. The linkage handle cooperates with the connecting frame and the rotating shaft to push the splints on both sides, so that the splints on both sides are opened, and the workpiece can be taken out immediately. By setting the restraint component, the equipment can be clamped to the workpiece while ensuring its ease of use, thereby reducing the need for the equipment to rely on manual support of the workpiece during processing, causing the debris generated by processing to pose a threat to the staff, and further improving the safety of the equipment operator during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural diagram of a workpiece end face deburring machine;

[0016] Figure 2 This is a schematic diagram of the bottom view of the workpiece end face deburring machine proposed in the utility model;

[0017] Figure 3This is a schematic diagram of the structure of the restraint assembly of the workpiece end face deburring machine proposed in the utility model;

[0018] Figure 4 The utility model proposes a workpiece end face deburring machine Figure 3 Schematic diagram of the structure at A in the middle;

[0019] Figure 5 The utility model provides a partial structural diagram of the restraining component of the workpiece end face deburring machine.

[0020] Legend:

[0021] 1. Bracket; 2. Controller; 3. Assembly table; 4. Driving mechanism; 5. Motor; 6. Grinding wheel; 7. Constraint assembly; 71. Clamping unit; 711. Mounting plate; 712. Rotating shaft; 713. Clamping plate; 714. Damping plate; 715. Fastening nut; 716. Protective cover; 717. Bayonet; 718. Limiting spring; 719. Pressing frame; 72. Linkage unit; 721. Positioning shaft; 722. Connecting frame; 723. Linkage handle; 724. Push plate; 725. Extrusion plate; 8. Workpiece body. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a workpiece end face deburring machine includes a bracket 1, a controller 2 and an assembly table 3, the controller 2 is installed on the side surface of the bracket 1, the assembly table 3 is installed on the upper surface of the bracket 1, the upper surface of the assembly table 3 is installed with a driving mechanism 4, the lower surface of the assembly table 3 is installed with a motor 5, the motor 5 is electrically connected to the controller 2, a grinding wheel 6 is installed at the driving end of the motor 5, and a restraining component 7 is provided on the upper surface of the driving mechanism 4.

[0023] In this embodiment, the restraining assembly 7 includes a clamping unit 71, which includes a mounting plate 711. The mounting plate 711 is bolted to the upper surface of the driving mechanism 4. The upper surface of the mounting plate 711 is fixedly connected to a rotating shaft 712. The surface of the rotating shaft 712 is rotatably connected to a clamping plate 713. The side surface of the clamping plate 713 is fixedly connected to a damping plate 714. The arc surface of the rotating shaft 712 is threadedly connected to a fastening nut 715. The fastening nut 715 is in contact with the upper surface of the clamping plate 713. The lower surface of the plate 711 is fixedly connected to a protective cover 716, and the inside of the protective cover 716 is slidably connected to a latch 717. The lower surface of the latch 717 is fixedly connected to a limiting spring 718, and the side of the limiting spring 718 away from the latch 717 is fixedly connected to the inner wall of the protective cover 716. The latch 717 passes through the upper surface of the mounting plate 711, and a slot is provided on the lower surface of the splint 713. The latch 717 is plugged into the inner wall of the slot, and the side surface of the latch 717 is fixedly connected to a pressing frame 719.

[0024] Specifically, the restraining assembly 7 also includes a linkage unit 72, which includes a positioning shaft 721. A storage groove is provided on the surface of the splint 713. The positioning shaft 721 is fixedly connected to the inner wall of the storage groove. The surface of the positioning shaft 721 is rotatably connected to the connecting frame 722. The surface of the connecting frame 722 is slidably connected to the linkage handle 723. The inside of the linkage handle 723 is slidably connected to the push plate 724. The lower surface of the push plate 724 is fixedly connected to the extrusion plate 725. The connecting frames 722 on both sides can be connected through the linkage handle 723, so that the connecting frames 722 on both sides can move synchronously.

[0025] Specifically, the workpiece body 8 is placed on the upper surface of the mounting plate 711 , and the damping plate 714 is in contact with the side surface of the workpiece body 8 .

[0026] In this embodiment, the installation plate 711 allows workers to place the workpiece body 8 to ensure that the workpiece body 8 can be supported.

[0027] Specifically, the rotating shaft 712 passes through the upper surface of the splint 713. There are two rotating shafts 712, which are symmetrically arranged with respect to the mounting plate 711. The number of splints 713 matches the rotating shaft 712. The rotating shaft 712 can constrain the center of the rotating axis 712 of the splint 713 to ensure the stability of the splint 713 in the rotating state.

[0028] In this embodiment: there are two latches 717, which are symmetrically arranged about the mounting plate 711, and the latches 717 are trapezoidal. The pressing frame 719 is slidably connected to the inside of the protective cover 716, and the pressing frame 719 passes through the upper surface of the mounting plate 711.

[0029] In this embodiment, the position of the clamping plate 713 can be locked by the cooperation of the latch 717 and the limit spring 718 to ensure the stability of the clamping plate 713 in the clamping state.

[0030] Specifically, there are two connecting frames 722, and the two connecting frames 722 are symmetrically arranged about the linkage handle 723. The splint 713 and the linkage handle 723 can be connected through the connecting frame 722, so that when the staff operates the linkage handle 723, the linkage handle 723 can cooperate with the connecting frame 722 to drive the splint 713.

[0031] Specifically, the push plate 724 penetrates the surface of the linkage handle 723 , and the squeezing plate 725 is connected to the upper surface of the pressing frame 719 .

[0032] In this embodiment: through the cooperation of the push plate 724 and the squeeze plate 725, the pressing frame 719 can be quickly pushed downward in the process of unlocking the clamping plate 713. Working principle: When processing, the restraining assembly 7 is used to clamp the workpiece body 8. When the clamping is completed, the operating controller 2 turns on the switch of the driving mechanism 4 and the motor 5. The driving mechanism 4 is energized to drive the restraining assembly 7 to move. The restraining assembly 7 pushes the workpiece body 8 during the movement. The workpiece body 8 approaches the grinding wheel 6. The grinding wheel 6 is driven to rotate by the motor 5 and processes the burrs on the end of the workpiece body 8 when it contacts the workpiece body 8. When clamping the workpiece, place the workpiece on the mounting plate 711. When the workpiece body 8 is clamped, the locking plate 714 is locked and the workpiece body 8 is unlocked, and the locking plate 714 is unlocked, and the workpiece body 8 is unlocked. When locking sill 752 with latch lock 713 is in the action of pinion 720, pinion 730 is in the action of pinion 714 and pinion 715, and latch lock 7 is in the action of pinion 715 and pinion 716, and pinion 730 is in the action of pinion 716. When pinion 730 is in the action of pinion 718, pinion 730 is in the action of pinion 718, and pinion 730 is in the action of pinion 716.

Claims

1. A workpiece end face deburring machine, comprising a bracket, a controller and an assembly table, characterized in that: The controller is mounted on the side surface of the bracket, an assembly table is mounted on the upper surface of the bracket, a driving mechanism is mounted on the upper surface of the assembly table, a motor is mounted on the lower surface of the assembly table, the motor is electrically connected to the controller, a grinding wheel is mounted on the driving end of the motor, and a restraining assembly is provided on the upper surface of the driving mechanism; the restraining assembly includes a clamping unit, the clamping unit includes a mounting plate, the mounting plate is bolted to the upper surface of the driving mechanism, the upper surface of the mounting plate is fixedly connected to a rotating shaft, the surface of the rotating shaft is rotatably connected to a clamping plate, the The side surface of the splint is fixedly connected with a damping plate, the arc surface of the rotating shaft is threadedly connected with a fastening nut, the fastening nut contacts the upper surface of the splint, the lower surface of the mounting plate is fixedly connected with a protective cover, the inner sliding connection of the protective cover is provided with a bayonet, the lower surface of the bayonet is fixedly connected with a limiting spring, the side of the limiting spring away from the bayonet is fixedly connected to the inner wall of the protective cover, the bayonet passes through the upper surface of the mounting plate, a slot is provided on the lower surface of the splint, the bayonet is plugged into the inner wall of the slot, and the side surface of the bayonet is fixedly connected with a pressing frame.

2. The workpiece end face deburring machine according to claim 1, characterized in that: The restraining assembly also includes a linkage unit, which includes a positioning shaft. A storage groove is provided on the surface of the splint. The positioning shaft is fixedly connected to the inner wall of the storage groove. The surface of the positioning shaft is rotatably connected to a connecting frame. The surface of the connecting frame is slidably connected to a linkage handle. The inside of the linkage handle is slidably connected to a push plate, and the lower surface of the push plate is fixedly connected to an extrusion plate.

3. The workpiece end face deburring machine according to claim 1, characterized in that: The workpiece body is placed on the upper surface of the mounting plate, and the damping plate is in contact with the side surface of the workpiece body.

4. The workpiece end face deburring machine according to claim 1, characterized in that: The rotating shaft passes through the upper surface of the clamping plate. There are two rotating shafts, which are arranged symmetrically with respect to the mounting plate. The number of the clamping plates matches the number of the rotating shafts.

5. The workpiece end face deburring machine according to claim 1, characterized in that: There are two bayonet pins, which are symmetrically arranged with respect to the mounting plate. The bayonet pins are trapezoidal in shape. The pressing frame is slidably connected to the inside of the protective cover, and the pressing frame passes through the upper surface of the mounting plate.

6. The workpiece end face deburring machine according to claim 2, characterized in that: There are two connecting frames, and the two connecting frames are arranged in left-right symmetry with respect to the linkage handle.

7. The workpiece end face deburring machine according to claim 2, characterized in that: The push plate passes through the surface of the linkage handle, and the extrusion plate contacts the upper surface of the pressing frame.

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