CN220161975U - Polishing and trimming device for tungsten rod - Google Patents

Abstract

The utility model relates to a polishing and trimming device for tungsten rods, which comprises a frame and a driving motor, wherein the driving motor is provided with a grinding wheel, the top end of the frame is provided with a supporting plate, the supporting plate is provided with a through strip groove, the through strip groove is provided with an adjusting strip block, screws are arranged near two ends of the adjusting strip block, a cover is further arranged, one side of the cover is provided with an opening, a baffle is arranged near the cover, a projection lamp is arranged at the top of the cover, and the supporting plate is further provided with a tray for accommodating workpieces.

Description

Polishing and trimming device for tungsten rod

Technical Field

The utility model relates to the field of tungsten rod processing equipment, in particular to a polishing and trimming device for a tungsten rod.

Background

After extrusion molding and calcination are completed on the tungsten rod, the two ends of the tungsten rod need to be polished and trimmed again, the polishing and trimming process of the tungsten rod is carried out from full manual operation to mechanical operation, the equipment used for polishing and trimming in the production workshop is relatively simple and crude at present, no related safety protection facilities exist, the polishing equipment lacks corresponding matching, the polishing working hours are increased, workers continuously and repeatedly bend down, workpieces are conveyed back and forth, and therefore, the polishing and trimming device for the tungsten rod, which is complete in matching, can reduce working hours and labor intensity and can provide safety protection, is developed.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a tungsten rod sharpening device that is self-contained, reduces labor time and effort, and provides safety protection.

The polishing and trimming device for the tungsten rod comprises a frame and a driving motor, wherein a supporting plate is arranged at the top end of the frame, a through strip groove is formed in the supporting plate, a grinding wheel is arranged on the driving motor, and the grinding wheel penetrates through the through strip groove and extends to the surface of the supporting plate; the through strip groove is provided with an adjusting strip block, screws are arranged near two ends of the adjusting strip block, when the grinding wheel is installed, the screws are unscrewed to take down the adjusting strip block, and the grinding wheel is smoothly installed and removed and fixed on the driving motor; when the tungsten rod is processed, dust particles are generated, the particles are influenced by the high-speed running of the grinding wheel and splashed everywhere, and when a worker performs processing operation, the particles are close to equipment and are stared at eyes in real time, and the particles are easy to splash to the eyes, so that a cover is arranged near a through strip groove, the bottom end of the cover is provided with a extension edge, and the cover is fixed on a bearing plate through a screw hole; except that one side of the cover is provided with an opening, a workpiece to be machined extends into the cover from the opening, other parts are in a sealing state, dust particles generated during machining are blocked by the cover and are not splashed everywhere, and therefore eyes of workers are protected; the cover is equipped with the baffle nearby, and installs the profection lamp at the top of cover, the carrier plate still is equipped with the tray for hold the work piece.

Further, when being influenced by the processing environment, the production and processing are carried out, although the illumination of a workshop meets the production requirement, shadows are generated in the processing process, the lamplight needs to be increased, the projection lamp is provided with a bendable wire tube for adjusting the illumination angle of the lamplight, and the bendable wire tube is manually twisted to illuminate the place where the lamp is required, so that the production and processing requirements are met.

Further, the tray is equipped with fixed draw-in groove, removes the fixed disk, the fixed draw-in groove is equipped with location fence strip and location diaphragm, remove the fixed disk and be equipped with bottom plate and recess, be equipped with the recess guide rail between location fence strip and the location diaphragm strip, move about through recess guide rail location fence strip, adjust the width of location fence strip and satisfy the tungsten stick of different specifications.

Further, as a preferable mode of the present embodiment, the present utility model is also provided with a controller connected to the driving motor, and the driving motor is turned on and off by the controller.

Further, as a preferable mode of this embodiment, the bottom of the driving motor is provided with a fixing bracket, the bottom of the fixing bracket is provided with a cross bar, and both ends of the cross bar are provided with bearing tables, and the bearing tables are fixed on the frame.

Compared with the prior art, the utility model has the beneficial effects that firstly, the occurrence of safety accidents is effectively reduced; secondly, the labor intensity is reduced; thirdly, the working time of workpiece processing is reduced, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a polishing and trimming device for a tungsten rod according to an embodiment of the present utility model.

Fig. 2 is a schematic front view of a bearing plate according to an embodiment of the present utility model.

Icon: 11-a frame; 12-driving a motor; 13-a support plate; 14-penetrating strip grooves; 15-grinding wheel; 16-adjusting the bar; 17-screws; 18-covering; 19-edge extension; 20-screw holes; 21-a baffle; 22-trays; 23-projecting lamp; 24-line tube; 25-fixing clamping grooves; 26-moving the fixed disk; 27-positioning a bar; 28-retention bars; 29-a bottom plate; 30-grooves; 31-a controller; 32-fixing a bracket; 33-a cross bar; 34-a receiving table.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "side", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally formed, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in detail with reference to specific embodiments and drawings.

Referring to fig. 1 and 2, an embodiment of the present utility model is shown, a polishing and trimming device 10 for tungsten rod, comprising a frame 11, a driving motor 12, wherein a supporting plate 13 is arranged at the top end of the frame 11, a through strip groove 14 is arranged on the supporting plate 13, a grinding wheel 15 is arranged on the driving motor 12, and the grinding wheel 15 extends to the surface of the supporting plate 13 through the through strip groove 14; the through strip groove 14 is provided with an adjusting strip block 16, screws 17 are arranged near two ends of the adjusting strip block 16, when the grinding wheel 15 is installed, the adjusting strip block 16 is taken down by unscrewing the screws 17, and the grinding wheel 15 is smoothly installed and removed and fixed on the driving motor 12; dust particles are generated when the tungsten rod is processed, the particles are influenced by the high-speed running of the grinding wheel 15 and splashed everywhere, and during the processing operation of workers, the particles are close to equipment and stare at eyes in real time, and are easy to splash to the eyes, so that a cover 18 is arranged near the through strip groove 14, a extension 19 is arranged at the bottom end of the cover 18, the extension 19 is provided with a screw hole 20, and the cover 18 is fixed on the bearing plate 13 through a screw; except for the opening formed in one side of the cover 18, the workpiece to be machined extends into the opening, other parts are in a sealing state, dust particles generated during machining are blocked by the cover 18 and are not splashed everywhere, and therefore eyes of workers are protected; a baffle 21 is arranged near the cover 18, a projecting lamp 23 is arranged at the top of the cover 18, and the supporting plate 13 is also provided with a tray 22 for accommodating workpieces.

Further, as a preferred embodiment, the light is required to be added during the processing, although the illumination of the workshop meets the production requirement, the projection lamp 23 is provided with a bendable tube 24 for adjusting the illumination angle of the light, and the bendable tube 24 is manually twisted to meet the production requirement.

Further, as a preferable mode of this embodiment, the tray 22 is provided with a fixing slot 25 and a movable fixing plate 26, the fixing slot 25 is provided with a positioning rail 27 and a retaining rail 28, the movable fixing plate 26 is provided with a bottom plate 29 and a groove 30, a groove guide rail (not shown in the figure) is arranged between the positioning rail 27 and the retaining rail 28, and the positioning rail 27 is moved left and right through the groove guide rail (not shown in the figure), so that the width of the positioning rail 27 is adjusted to meet the tungsten bars of different specifications.

Further, as a preferable mode of the embodiment, after the tungsten rod is pressed and cut, the two ends of the tungsten rod need to be trimmed, and burrs and uneven end faces are removed through trimming and grinding, so that the tungsten rod meets the requirement of product quality.

Further, in the present embodiment, it is preferable that the tungsten rod generates dust particles during processing, and the particles are splashed around by the high-speed operation of the grinding wheel 15, and the splashed particles are not splashed to eyes except for the particles which are blocked by the cover 18, and the particles are collected together, so that the collected particles are accumulated to a large extent and the particles are reused.

Further, as a preferred embodiment, the projecting lamp 23 is movable, and if the light adjusted by the bending tube 24 cannot meet the production requirement, the projecting lamp 23 can be freely moved to move the projecting lamp 23 to other positions, thereby meeting the production requirement.

Further, as a preferable example of the present embodiment, the baffle 21 is provided, firstly, to increase the safety of the present utility model, and secondly, to block objects from the outside from splashing onto the present utility model by the baffle 21.

Further, as a preferable mode of the present embodiment, the present utility model is also provided with a controller 31, the controller 31 is connected to the driving motor 12, and the driving motor 12 is turned on and off by the controller 31.

Further, as a preferable example, the bottom of the driving motor 12 is provided with a fixing bracket 32, the bottom of the fixing bracket 32 is provided with a cross bar 33, two ends of the cross bar 33 are provided with bearing tables 34, and the bearing tables 34 are fixed on the frame 11.

Working principle: the worker holds the tungsten rod to be processed by hand, starts the utility model, stretches into the utility model from the opening of the cover, one end of the tungsten rod is trimmed by the grinding wheel, then the other end of the tungsten rod is trimmed, and the trimmed tungsten rod is placed in the tray.

It should be noted that the present utility model is not limited to the above embodiments, and those skilled in the art can make other changes according to the inventive spirit of the present utility model, and these changes according to the inventive spirit of the present utility model should be included in the scope of the present utility model as claimed.

Claims (5)

1. The utility model provides a polishing trimming device of tungsten stick, includes frame (11), driving motor (12), its characterized in that: the utility model discloses a machine frame, including frame (11), support board (13) are equipped with through strip groove (14), through strip groove (14) are equipped with regulation bench (16), are equipped with screw (17) near regulation bench (16) both ends, be equipped with cover (18) near through strip groove (14), cover (18) bottom is equipped with and extends limit (19), cover (18) one side is equipped with the opening, be equipped with baffle (21) near cover (18), and install profection lamp (23) at the top of cover (18), support board (13) still are equipped with tray (22) for hold the work piece.

2. A polishing and trimming device for a tungsten rod according to claim 1, wherein: the driving motor (12) is provided with a grinding wheel (15), and the grinding wheel (15) penetrates through the through strip groove (14) to extend to the surface of the supporting plate (13).

3. A polishing and trimming device for a tungsten rod according to claim 1, wherein: the extension (19) is provided with screw holes (20) for fixing the cover (18) on the bearing plate (13) through screws.

4. A polishing and trimming device for a tungsten rod according to claim 1, wherein: the projection lamp (23) is provided with a bendable wire tube (24) for adjusting the irradiation angle of the lamplight.

5. A polishing and trimming device for a tungsten rod according to claim 1, wherein: the tray (22) is provided with a fixed clamping groove (25) and a movable fixing disc (26), the fixed clamping groove (25) is provided with a positioning fence strip (27) and a positioning cross strip (28), and the movable fixing disc (26) is provided with a bottom plate (29) and a groove (30).