CN221936157U - Cylindrical grinding machine - Google Patents

Abstract

The utility model relates to the technical field of external cylindrical grinders, specifically to an external cylindrical grinder, comprising a workbench, a control console is installed at the upper end of the workbench and a grinder is arranged at the front end of the control console, a clamp seat is arranged at the lower end of the grinder and a pneumatic clamp is arranged on the clamp seat, and a water storage tank is arranged on one side of the workbench: a fixed seat is arranged at the upper end of the workbench, a limiting slide groove is provided on the fixed seat, a threaded rod is arranged in the limiting slide groove, and a moving block is screwed on the threaded rod, and the moving block is arranged at the lower end of the clamp seat; a water pump is arranged at the upper end of the water storage tank, a water outlet pipe is arranged at the upper end of the water pump, a nozzle is arranged at the other end of the water outlet pipe, and a filter box and a circulating pump are arranged on one side of the water storage tank, thereby, the clamp seat can be controlled to move laterally, so as to facilitate the lateral movement adjustment of the workpiece, and at the same time, the flushing waste water can be recovered, filtered and reused to avoid waste.

Description

A cylindrical grinding machine

Technical Field

The utility model relates to the field of external cylindrical grinders, in particular to an external cylindrical grinder.

Background Art

Cylindrical grinder is a machine tool used to process the outer surface of cylindrical, conical or other shaped workpieces and the end face of shaft shoulders. It is the most widely used type of machine tool among all grinders. Cylindrical grinder uses the relative movement between the grinding wheel and the workpiece to remove the material on the workpiece surface by grinding, so as to obtain the required shape and dimensional accuracy.

In the prior art, a utility model patent with publication number CN 217860329 U proposes an external cylindrical grinder, which is provided with a guide rail and a sliding water baffle, and the sliding water baffle can be adjusted at any time. When not needed, it can be directly removed without taking up too much space, which is more convenient to use. By providing a sliding base and a water stain scraper, the water stain on the water baffle can be scraped off, which is convenient for continuous observation of the grinding state of the workpiece, and has a better cleaning effect.

However, it does not have the ability to adjust the lateral movement of the external cylindrical grinder fixture and the external cylindrical workpiece. In the actual grinding process, it is necessary to remove the external cylindrical workpiece after grinding a certain range, adjust and fix its position, and re-grind it at different positions. This operation is time-consuming and labor-intensive, which greatly reduces the working efficiency of the device. Therefore, we need to upgrade and transform it based on the existing technology to overcome the existing problems and deficiencies.

Utility Model Content

The purpose of the utility model is to provide an external cylindrical grinder to solve the problem that the above-mentioned background technology does not have the ability to adjust the lateral movement of the external cylindrical grinder fixture seat and the external cylindrical workpiece, and the manual position adjustment is time-consuming and labor-intensive, which greatly reduces the working efficiency of the device.

To achieve the above object, the utility model provides the following technical solution: a cylindrical grinder, comprising a workbench, a console is installed at the upper end of the workbench and a grinder is arranged at the front end of the console, a fixture seat is arranged at the lower end of the grinder and a pneumatic fixture is arranged on the fixture seat, and a water storage tank is arranged on one side of the workbench:

The upper end of the workbench is provided with a fixed seat, a limited sliding groove is provided on the fixed seat, a threaded rod is provided in the limited sliding groove, and a moving block is screwed on the threaded rod, the moving block is provided at the lower end of the fixture seat, and a motor is provided outside the fixture seat;

A water pump is arranged at the upper end of the water storage tank, a water outlet pipe is arranged at the upper end of the water pump, a nozzle is arranged at the other end of the water outlet pipe, a filter box and a circulation pump are arranged on one side of the water storage tank, and a water collection tank is arranged outside the filter box.

Preferably, the fixed seat is fixed to the upper end of the workbench, the threaded rod is rotatably installed in the limiting slide groove and the outer end is drive-connected to the motor, the lower end of the motor is provided with a mounting seat and the mounting seat is fixed on the outer wall of the fixed seat, and the movable block is fixedly installed at the center position of the lower end of the clamp seat and slides in the limiting slide groove.

Preferably, two groups of guide grooves are symmetrically provided on the fixed seat on both sides of the limiting slide groove, and two groups of guide rods are fixedly provided at the lower end of the clamp seat. The guide rods are consistent in size with the guide grooves, and the guide rods are slidably located in the guide grooves.

Preferably, two groups of waterproof covers are arranged on the outside of the clamp seat, and the two groups of waterproof covers are slidably installed on the edge of the clamp seat. Two groups of adjustment buttons are arranged on the outside of the clamp seat, and the two groups of adjustment buttons are respectively connected to the two groups of pneumatic clamps.

Preferably, the water tank is conductively connected to a water pump, the water pump is conductively connected to a water outlet pipe, the water outlet pipe extends upward to the side of the grinder and is provided with a buckle, the buckle is fixed on the side wall of the console, and the nozzle is adjustable and faces the contact position between the grinder and the outer circular device.

Preferably, the water collection pool is wrapped and arranged at the bottom of the workbench, the filter box is fixed in the water collection pool and a plurality of filter hole structures are opened at the lower end of the filter box, a circulation pump is installed at the upper end of the filter box, and the other end of the circulation pump is connected to the water storage tank.

Compared with the prior art, the beneficial effects of the utility model are:

The cylindrical grinder proposed by the utility model can control the lateral movement of the fixture seat, thereby facilitating the lateral movement adjustment of the workpiece, facilitating rapid and comprehensive grinding of the workpiece without manual adjustment, having a simple structure and convenient operation, thereby improving the grinding efficiency;

At the same time, the filter box and water collection pool structure are set up to facilitate the recovery and filtration of the flushing wastewater, and then reuse it through the circulation pump, which effectively improves the utilization rate of water resources and avoids the waste caused by the direct discharge of flushing wastewater.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings:

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the working structure of the utility model;

FIG3 is an exploded view of the fixing seat structure of the present invention;

FIG. 4 is an exploded view of the water circulation structure of the present invention.

In the figure: 1. workbench; 2. control console; 3. grinder; 4. fixture seat; 41. waterproof cover; 5. pneumatic fixture; 6. adjustment button; 7. fixed seat; 8. limit slide; 9. threaded rod; 10. moving block; 11. motor; 12. mounting seat; 13. guide groove; 14. guide rod; 15. water collecting tank; 16. filter box; 17. circulation pump; 18. water storage tank; 19. water pump; 20. water outlet pipe; 21. nozzle; 22. buckle.

DETAILED DESCRIPTION

In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

Embodiment 1

Please refer to Figures 1 to 4. The utility model provides a technical solution: an external cylindrical grinder, including a workbench 1, a console 2 is installed on the upper end of the workbench 1, a grinder 3 is arranged at the front end of the console 2, a fixture seat 4 is arranged at the lower end of the grinder 3, and a pneumatic fixture 5 is arranged on the fixture seat 4, and a water storage tank 18 is arranged on one side of the workbench 1:

A fixed seat 7 is arranged at the upper end of the workbench 1, a limited slide groove 8 is provided on the fixed seat 7, a threaded rod 9 is arranged in the limited slide groove 8, and a moving block 10 is screwed on the threaded rod 9, the moving block 10 is arranged at the lower end of the fixture seat 4, and a motor 11 is arranged outside the fixture seat 4;

A water pump 19 is disposed at the upper end of the water storage tank 18, a water outlet pipe 20 is disposed at the upper end of the water pump 19, a nozzle 21 is disposed at the other end of the water outlet pipe 20, a filter box 16 and a circulation pump 17 are disposed at one side of the water storage tank 18, and a water collection tank 15 is disposed outside the filter box 16;

The clamp seat 4 and the pneumatic clamp 5 facilitate the placement of external cylindrical components and their clamping and fixing. The grinder 3 facilitates the grinding operation. The motor 11 facilitates the rotation of the threaded rod 9. The threaded rod 9 drives the moving block 10 to move in the limiting slide groove 8, thereby driving the clamp seat 4 to move laterally at the upper end of the fixed seat 7. The water pump 19 can pump water from the water tank 18, spray it out from the outlet pipe 20 and the nozzle 21, and rinse the workpiece. The water collection tank 15 and the filter box 16 facilitate the filtration and reuse of waste water.

Embodiment 2

On the basis of the first embodiment, the fixed seat 7 is fixed on the upper end of the workbench 1, the threaded rod 9 is rotatably installed in the limiting slide groove 8 and the outer end is connected to the motor 11 for driving, the lower end of the motor 11 is provided with a mounting seat 12 and the mounting seat 12 is fixed on the outer wall of the fixed seat 7, the moving block 10 is fixedly installed at the center position of the lower end of the clamp seat 4 and is slidably located in the limiting slide groove 8, two groups of guide grooves 13 are symmetrically opened on the fixed seat 7 on both sides of the limiting slide groove 8, two groups of guide rods 14 are fixedly provided at the lower end of the clamp seat 4, the guide rods 14 are consistent in size with the guide grooves 13, the guide rods 14 are slidably located in the guide grooves 13, two groups of waterproof covers 41 are provided on the outer side of the clamp seat 4, the two groups of waterproof covers 41 are slidably installed on the edge of the clamp seat 4, two groups of adjusting buttons 6 are provided on the outer side of the clamp seat 4, and the two groups of adjusting buttons 6 are respectively connected to the two groups of pneumatic clamps 5 for transmission;

The adjusting knob 6 is convenient for controlling the opposite movement of the two groups of pneumatic clamps 5, the waterproof cover 41 is convenient for shielding the splashing water during flushing, the motor 11 is convenient for driving the threaded rod 9 to rotate and then drive the moving block 10 and the clamp seat 4 to move horizontally, so as to facilitate the movement control of the external circular part so that it can better perform comprehensive grinding operations, and the guide rod 14 and the guide groove 13 are convenient for auxiliary guidance to avoid position displacement or shaking during movement.

Embodiment 3

On the basis of the second embodiment, the water storage tank 18 is connected with the water pump 19, the water pump 19 is connected with the water outlet pipe 20, the water outlet pipe 20 extends upward to the side of the grinder 3 and is sleeved with a buckle 22, the buckle 22 is fixed on the side wall of the console 2, the nozzle 21 is adjustable and faces the contact position of the grinder 3 and the outer circular device, the water collection tank 15 is wrapped and set at the bottom of the workbench 1, the filter box 16 is fixed in the water collection tank 15 and the lower end of the filter box 16 is provided with a plurality of filter hole structures, the upper end of the filter box 16 is installed with a circulation pump 17, and the other end of the circulation pump 17 is connected with the water storage tank 18;

The water pump 19 facilitates water extraction from the water tank 18 and pumping it into the water outlet pipe 20 and the nozzle 21. The buckle 22 facilitates the fixed installation of the water outlet pipe 20. The circulation pump 17 and the filter box 16 cooperate to filter and recover the waste water after flushing, and then pump it back into the water tank 18 for secondary use, thereby avoiding the problem of water waste.

When the utility model is used, firstly, the outer cylindrical part to be processed is placed on the clamp seat 4, and two groups of adjustment buttons 6 are used to control the two groups of pneumatic clamps 5 to move and clamp the outer cylindrical part, and then the control console 2 and the grinder 3 are driven by an external power supply to grind the outer cylindrical part. At the same time of grinding, the water pump 19 is turned on, and the water pump 19 draws water from the water storage tank 18 and pumps it to the water outlet pipe 20 and the nozzle 21, and sprays it to the outer cylindrical part and the grinder 3 through the nozzle 21, which can effectively wash the dust particles on the surface of the outer cylindrical part and cool it down. The controllable grinding process can be controlled. The motor 11 works, and the motor 11 drives the threaded rod 9 to rotate. The threaded rod 9 drives the moving block 10 to move in the limiting slide groove 8, and then drives the clamp seat 4 to move laterally at the upper end of the fixed seat 7, so that the outer cylindrical part moves laterally at the lower end of the grinder 3, and can be quickly and comprehensively grinded. There is no need to manually adjust the position of the workpiece, which improves the grinding efficiency of the device. The waste water after flushing will fall into the collection tank 15. At this time, the circulating pump 17 can be turned on. The circulating pump 17 and the filter box 16 can cooperate to collect the waste water after flushing into the water storage tank 18 for reuse.

Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims (6)

1. A cylindrical grinding machine, comprising a workbench (1), a control console (2) being mounted on the upper end of the workbench (1), a grinder (3) being arranged at the front end of the control console (2), a fixture seat (4) being arranged at the lower end of the grinder (3), and a pneumatic fixture (5) being arranged on the fixture seat (4), a water storage tank (18) being arranged on one side of the workbench (1), characterized in that: The upper end of the workbench (1) is provided with a fixed seat (7), a limited sliding groove (8) is provided on the fixed seat (7), a threaded rod (9) is provided in the limited sliding groove (8), and a moving block (10) is screwed on the threaded rod (9), the moving block (10) is arranged at the lower end of the clamp seat (4), and a motor (11) is arranged outside the clamp seat (4); A water pump (19) is arranged at the upper end of the water storage tank (18), a water outlet pipe (20) is arranged at the upper end of the water pump (19), a nozzle (21) is arranged at the other end of the water outlet pipe (20), a filter box (16) and a circulation pump (17) are arranged on one side of the water storage tank (18), and a water collection tank (15) is arranged outside the filter box (16). 2. A cylindrical grinding machine according to claim 1, characterized in that: the fixed seat (7) is fixed to the upper end of the workbench (1), the threaded rod (9) is rotatably installed in the limiting slide groove (8) and the outer end is drivingly connected to the motor (11), the lower end of the motor (11) is provided with a mounting seat (12) and the mounting seat (12) is fixed on the outer wall of the fixed seat (7), and the moving block (10) is fixedly installed at the center position of the lower end of the clamp seat (4) and is slidably located in the limiting slide groove (8). 3. A cylindrical grinding machine according to claim 1, characterized in that: two groups of guide grooves (13) are symmetrically opened on both sides of the limiting slide groove (8) on the fixed seat (7), and two groups of guide rods (14) are fixedly arranged at the lower end of the clamp seat (4), and the guide rods (14) are consistent in size with the guide grooves (13), and the guide rods (14) are slidably located in the guide grooves (13). 4. A cylindrical grinding machine according to claim 3, characterized in that: two groups of waterproof covers (41) are arranged on the outside of the clamp seat (4), and the two groups of waterproof covers (41) are slidably installed on the edge of the clamp seat (4); two groups of adjustment buttons (6) are arranged on the outside of the clamp seat (4), and the two groups of adjustment buttons (6) are respectively connected to the two groups of pneumatic clamps (5) in a transmission manner. 5. An external cylindrical grinding machine according to claim 1, characterized in that: the water storage tank (18) is conductively connected to the water pump (19), the water pump (19) is conductively connected to the water outlet pipe (20), the water outlet pipe (20) extends upward to the side of the grinder (3) and a buckle (22) is provided on the water outlet pipe (20), the buckle (22) is fixed on the side wall of the console (2), and the nozzle (21) is adjustable and faces the contact position between the grinder (3) and the external cylindrical device. 6. An external cylindrical grinding machine according to claim 1, characterized in that: the water collecting tank (15) is wrapped around the bottom of the workbench (1), the filter box (16) is fixed in the water collecting tank (15) and a plurality of filter hole structures are opened at the lower end of the filter box (16), and a circulation pump (17) is installed at the upper end of the filter box (16), and the other end of the circulation pump (17) is connected to the water storage tank (18).