High-strength anti-deformation workpiece polishing device
Technical Field
The utility model relates to the technical field of workpiece polishing devices, in particular to a high-strength anti-deformation workpiece polishing device.
Background
Polishing refers to a processing method for reducing the surface roughness of a workpiece by utilizing the action of machinery, chemistry or electrochemistry so as to obtain a bright and flat surface, and is a modification processing method for the surface of the workpiece by utilizing a polishing tool and abrasive particles or other polishing media, wherein after cutting and polishing processing is finished, a plurality of cylindrical metal workpieces with high precision requirements are required to be polished by a polishing machine, and when polishing, the polishing machine operates to drive a polishing roller to rotate so as to polish the cylindrical metal workpieces.
The utility model provides a chinese patent of bulletin number CN217668677U discloses a burnishing machine for metal workpiece processing, belongs to burnishing machine technical field, including polishing table, backup pad, motor, polishing roller and connection pivot, the polishing roller both ends are rotated with the backup pad through the connection pivot and are connected, the backup pad bottom is fixed polishing table top, one side the one end that the connection pivot runs through to the backup pad outside is connected with the motor output. Through the adjustable design of rotating splint, can adjust according to the diameter length difference of cylinder metal work piece, conveniently fix the metal work piece between different length and, and guarantee that the work piece can be close to the polishing roller all the time, conveniently polish, inside the piece suction collection box that produces when will polishing through the fan was inside, then under the filter effect of filtering the protection network, collect to collect inside the box, make things convenient for the piece to clear up, also avoid the piece to splash simultaneously to influence staff's operation.
However, the above-mentioned patent has a disadvantage in that the above-mentioned scheme is subject to polishing, and the scraps are easily splashed from both ends and the top of the supporting plate to affect the operation of the worker, so that improvement thereof is required.
Disclosure of utility model
The utility model aims to provide a high-strength anti-deformation workpiece polishing device so as to solve the problems in the background art.
The high-strength anti-deformation workpiece polishing device comprises a machine table, wherein the top of the machine table is provided with a mounting groove, a clamping assembly is arranged in the mounting groove, the top of the machine table is vertically provided with a second frame, the second frame is provided with a polishing assembly, the top of the machine table is vertically provided with a first frame, and the first frame is provided with a protection assembly;
The protection component comprises a first motor, a threaded rod, a threaded block and a protection cover, wherein the threaded rod is vertically installed in the first frame in a rotating mode, the threaded block is connected with the external threads of the threaded rod in a threaded mode, the protection cover is installed on the external sides of the threaded block, the first motor is installed at the top of the first frame, and the first motor is used for driving the threaded rod to rotate.
By adopting the technical scheme, the chip blocking in the grinding process is realized.
As a further scheme of the utility model, a guide rod is vertically arranged in the first frame, a sliding sleeve is sleeved outside the guide rod in a sliding manner, and the sliding sleeve is arranged on the protective cover.
By adopting the technical scheme, the stability of the up-and-down movement of the protective cover is improved.
As a further scheme of the utility model, the clamping assembly comprises a threaded plate, a positive and negative screw rod and a third motor, wherein the positive and negative screw rod is transversely rotatably arranged in the mounting groove, the threaded plates are connected with the two ends of the positive and negative screw rod in a threaded manner, the top of the threaded plate is provided with a clamping body, the third motor is arranged in the mounting groove, and the third motor is used for driving the positive and negative screw rod to rotate.
By adopting the technical scheme, the workpiece is fixed.
As a further scheme of the polishing device, the polishing device comprises an electric sliding table, an electric push rod and a second motor, wherein the electric sliding table is transversely arranged at the inner top of the second frame, the electric push rod is vertically arranged at the output end of the electric sliding table, the second motor is arranged at the output end of the electric push rod, and a polishing head is arranged at the output end of the second motor.
By adopting the technical scheme, the workpiece is polished.
As a further scheme of the utility model, the output end of the electric sliding table is vertically provided with a plurality of sliding rods, and the sliding rods penetrate through the outer wall of the second motor in a sliding manner.
By adopting the technical scheme, the stability of the up-and-down motion of the second motor is improved.
As a further scheme of the utility model, the observation window is arranged on the protective cover.
Through adopting above-mentioned technical scheme, the condition of polishing in the convenience is observed 6.
Compared with the prior art, the utility model has the beneficial effects that the high-strength anti-deformation workpiece polishing device,
The polishing device is provided with a first motor, a threaded rod, a threaded block and a protective cover, when the splashed scraps are required to be blocked, the threaded rod is driven to rotate by starting the first motor, the threaded block is driven to move up and down by the rotating threaded rod, the protective cover is driven to move down by the threaded block to be sleeved outside the second frame, and the scraps produced in the polishing process are blocked, so that the scraps are prevented from splashing;
in addition, this high strength anti-deformation work piece burnishing device still is provided with sliding sleeve and guide bar, carries out the up-and-down motion in-process at the protection casing, slides in the guide bar outside through the sliding sleeve of installing on the protection casing, and then improves the stability of protection casing.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
Fig. 3 is a schematic view of the structure of the electric putter, the second motor and the polishing head according to the present utility model.
In the figure, 1, a machine table; 2, a first frame, 3, a first motor, 4, a threaded rod, 5, a threaded block, 6, a protective cover, 7, a sliding sleeve, 8, a second frame, 9, an electric sliding table, 10, an electric push rod, 11, a second motor, 12, an installation groove, 13, a threaded plate, 14, a positive and negative screw rod, 15, a third motor, 16, a clamping body, 17, a guide rod, 18, a polishing head, 19 and a sliding rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to FIGS. 1-3, the utility model provides a technical scheme that a high-strength anti-deformation workpiece polishing device comprises a machine table 1, wherein an installation groove 12 is formed in the top of the machine table 1, a clamping assembly is arranged in the installation groove 12, a second frame 8 is vertically arranged on the top of the machine table 1, a polishing assembly is arranged on the second frame 8, a first frame 2 is vertically arranged on the top of the machine table 1, and a protection assembly is arranged on the first frame 2;
The protection component comprises a first motor 3, a threaded rod 4, a threaded block 5 and a protection cover 6, wherein the threaded rod 4 is vertically installed in the first frame 2 in a rotating mode, the threaded block 5 is connected to the outer side of the threaded rod 4 in a threaded mode, the protection cover 6 is installed on the outer side of the threaded block 5, the first motor 3 is installed at the top of the first frame 2, and the first motor 3 is used for driving the threaded rod 4 to rotate;
Specifically, when needs stop the piece that splashes, drive threaded rod 4 through starting first motor 3 and rotate, drive screw thread piece 5 through pivoted threaded rod 4 and carry out up-and-down motion, drive protection casing 6 through screw thread piece 5 and move down the cover and establish in the second frame 8 outside, advance to have realized stopping the piece of polishing in-process production, prevent that the piece from taking place to splash.
Further, a guide rod 17 is vertically arranged in the first frame 2, a sliding sleeve 7 is sleeved outside the guide rod 17 in a sliding manner, and the sliding sleeve 7 is arranged on the protective cover 6;
Specifically, in the up-and-down movement process of the protective cover 6, the sliding sleeve 7 installed on the protective cover 6 slides outside the guide rod 17, so that the stability of the protective cover 6 is improved.
Further, the clamping assembly comprises a threaded plate 13, a positive and negative screw rod 14 and a third motor 15, the positive and negative screw rod 14 is transversely and rotatably arranged in the mounting groove 12, the threaded plate 13 is connected to two ends of the positive and negative screw rod 14 in a threaded manner, the clamping body 16 is arranged at the top of the threaded plate 13, the third motor 15 is arranged in the mounting groove 12, and the third motor 15 is used for driving the positive and negative screw rod 14 to rotate;
Specifically, through putting into the board 1 top the work piece, then start third motor 15 and drive positive and negative lead screw 14 and rotate, drive two screw thread boards 13 through pivoted positive and negative lead screw 14 and be close to each other, drive clamping body 16 through screw thread board 13 and be close to each other, and then can carry out the centre gripping to the work piece and fix.
Further, the polishing assembly comprises an electric sliding table 9, an electric push rod 10 and a second motor 11, the electric sliding table 9 is transversely arranged at the inner top of the second frame 8, the electric push rod 10 is vertically arranged at the output end of the electric sliding table 9, the second motor 11 is arranged at the output end of the electric push rod 10, and a polishing head 18 is arranged at the output end of the second motor 11;
Specifically, the electric sliding table 9 is started to drive the electric push rod 10 to transversely move, so that the polishing range can be increased, the electric push rod 10 drives the second motor 11 to move up and down, workpieces with different heights can be processed, the second motor 11 is started to drive the polishing head 18 to rotate, and the workpieces can be processed through the polishing head 18.
Further, a plurality of sliding rods 19 are vertically arranged at the output end of the electric sliding table 9, and the sliding rods 19 all penetrate through the outer wall of the second motor 11 in a sliding manner;
specifically, in the process of up-and-down movement of the second motor 11, the sliding rod 19 slides through the outer side of the second motor 11, so that the stability of up-and-down movement of the second motor 11 can be improved, and the polishing accuracy is ensured.
Further, an observation window is arranged on the protective cover 6;
specifically, by installing the glass observation window on the protective cover 6, the workpiece processing process can be observed at any time.
When the high-strength deformation-preventing workpiece polishing device is used, when splashed scraps are required to be blocked, the first motor 3 is started to drive the threaded rod 4 to rotate, the threaded rod 4 is driven to drive the threaded block 5 to move up and down, the protective cover 6 is driven to move down and sleeved outside the second frame 8 through the threaded block 5, scraps produced in the polishing process are blocked, in the process of moving the protective cover 6 up and down, the sliding sleeve 7 arranged on the protective cover 6 slides outside the guide rod 17, the stability of the protective cover 6 is further improved, workpieces are placed on the top of the machine table 1, then the third motor 15 is started to drive the positive and negative screw rod 14 to rotate, the two threaded plates 13 are driven to mutually approach through the rotating positive and negative screw rod 14, the clamping bodies 16 are driven to mutually approach through the threaded plates 13, the workpieces can be clamped and fixed, the electric sliding table 9 is started to drive the electric sliding table 10 to move transversely, the polishing range can be increased, the second motor 11 is driven to move up and down through the electric sliding table 10, workpieces with different heights can be processed, the workpieces with different heights can be driven by the electric sliding table 18 to rotate through the second motor 11, and the polishing head 18 can be processed through the polishing device, and the polishing device is not described in the prior art.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.