Clamp capable of fixing polishing wheel on water jet cutter equipment for machining

Abstract

The utility model relates to the field of tools, in particular to a clamp capable of fixing a polishing wheel on water jet equipment for machining. The utility model provides a fixture capable of fixing a polishing wheel on water jet equipment for processing, which comprises a mounting base capable of being detachably mounted on a processing platform of the water jet equipment, and a mounting table is arranged on the mounting base and used for detachably mounting and fixing the polishing wheel to be processed. According to the fixture, the polishing wheel can be fixed on water jet equipment, so that the outer ring area, adhered with residual glue, of the polishing wheel can be conveniently cut off through the water jet equipment, and the cutting operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the field of tooling appliances, and particularly relates to a fixture that can fix a polishing wheel on a water jet equipment for processing. Background Art

[0002] In daily polishing operations, a polishing wheel is required. The polishing wheel generally includes an installation inner ring and a polishing outer ring sleeved on the outer edge of the installation inner ring. When polishing is needed, the operator first installs the installation inner ring of the polishing wheel on a polishing machine, and then can hold the polishing machine by hand. The polishing machine drives the installation inner ring of the polishing wheel to rotate together with the polishing outer ring around the axis, and uses the rotating polishing outer ring to perform frictional polishing on the area to be polished. During the polishing process, the operator needs to hold the polishing machine by hand and tilt it at the same time, and use the outer ring area of the bottom surface of the polishing outer ring of the polishing wheel for polishing, so as to prevent the rotating installation inner ring of the polishing wheel from contacting the area to be polished and scratching the surface of the area to be polished. In the furniture manufacturing field, when an operator polishes, for example, cabinet body plates, etc. with a polishing wheel, the polishing outer ring of the polishing wheel is prone to sticking with residual glue, which affects the polishing effect. Therefore, after polishing for a period of time, the operator needs to remove the polishing wheel with residual glue from the polishing machine and replace it with a clean / new polishing wheel to continue the polishing operation. As described above, the polishing wheel uses the outer ring area of the bottom surface for polishing, so the residual glue is usually adhered to the outer ring area of the polishing wheel. For these polishing wheels with residual glue removed from the polishing machine, if they are to be used continuously, the outer ring area with residual glue of the polishing wheel needs to be manually cut off, and the middle ring area without residual glue is taken as the new outer ring area (polishing area). The operation is rather troublesome. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a fixture that can fix a polishing wheel on a water jet equipment, facilitating the use of the water jet equipment to cut off the outer ring area of the polishing wheel with residual glue, and the cutting operation is simple and convenient.

[0004] To solve the above problems, the utility model provides a fixture that can fix a polishing wheel on a water jet equipment for processing, including an installation base that can be detachably installed on the processing platform of the water jet equipment. An installation table is provided on the installation base for detachably installing and fixing the polishing wheel to be processed.

[0005] Further, a supporting table is provided on the installation base. The size of the supporting table is smaller than that of the polishing wheel, and it can support the non-outer ring area of the bottom surface of the polishing wheel installed and fixed on the installation table.

[0006] Further, the supporting table is specifically installed on the installation base in a detachable manner.

[0007] Further, the supporting table is a frustum of a cone.

[0008] Further, the diameter of the supporting table is 135 mm.

[0009] Further, the size of the supporting table is not less than that of the mounting base.

[0010] Further, positioning marks for positioning the water jet equipment processing part are provided on the top surface of the mounting table.

[0011] Further, for the installation and fixation, specifically, the inner mounting ring of the polishing wheel is tightly sleeved on its outer side in an interference fit manner.

[0012] Further, the mounting table is a frustum of a cone.

[0013] Beneficial effects: When it is necessary to cut off the outer ring area of the polishing wheel adhered with residual glue, the operator first installs the mounting base of the fixture of the present invention on the processing platform of the water jet equipment, and then detachably installs and fixes the polishing wheel to be cut off on the mounting table of the fixture. In this way, the outer ring area of the fixed polishing wheel adhered with residual glue can be cut off by the water jet equipment, without manual cutting, and the cutting operation is simple and convenient. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the fixture of the present invention.

[0015] Figure 2 is a schematic structural diagram of an existing polishing wheel installed on the fixture of the present invention.

[0016] Figure 3 is a schematic structural diagram of an existing polishing wheel installed on the fixture of the present invention from a bottom view perspective.

[0017] Figure 4 is a schematic structural diagram of an existing polishing wheel.

[0018] Symbol Description:

[0019] 1 - mounting base; 2 - supporting table; 3 - mounting table; 4 - polishing wheel; 41 - inner mounting ring; 5 - positioning column; A - outer ring area; B - non - outer ring area. Detailed Embodiments

[0020] The following further elaborates on the present invention in detail in conjunction with the specific embodiments.

[0021] Existing water jet equipment includes a grid-shaped processing platform and a translatable processing unit located above the processing platform. The water jet equipment is internally equipped with a controller, which is controllably connected to the processing unit. When water jet cutting is required, the controller controls the processing unit to translate relative to the processing platform to the target location, and then controls the processing unit to eject a high-pressure water column downward to form a water jet, thereby performing a cutting operation on the target location. The water jet equipment is prior art, and its specific structure and working principle will not be elaborated here.

[0022] See Figure 1 , the fixture includes a mounting base 1. A frustum-shaped supporting table 2 is detachably bolted (not shown in the figure) to the center above the mounting base 1; a frustum-shaped mounting table 3 is then detachably bolted (not shown in the figure) to the center above the supporting table 2. The diameter of the mounting table 3 is slightly larger than the inner diameter of the mounting inner ring 41 of the existing polishing wheel 4 (see Figure 4 ), so that the polishing wheel 4 can be installed and fixed by tightly sleeving its mounting inner ring 41 on the outside of the mounting table 3 in an interference fit manner as shown in Figure 2 . After installation, the bottom surface of the polishing wheel 4 closely adheres to the top surface of the supporting table 2 and is supported by the supporting table 2. In other embodiments, the mounting table 3 can be changed to have a diameter larger than the inner diameter of the mounting inner ring 41 of the polishing wheel 4, and correspondingly, the polishing wheel 4 is changed to be detachably bolted to the top surface of the mounting table 3 for installation and fixation.

[0023] The polishing wheel 4 polishes, for example, cabinet body plates, etc. The outer ring area A of the polishing wheel 4 is easily adhered with residual glue. If the polishing wheel 4 is to be used continuously, the outer ring area A adhered with residual glue needs to be cut off. If it is necessary to cut off the outer ring area A of the polishing wheel 4 adhered with residual glue, the operator needs to first install the mounting base 1 of the above fixture into the grid-shaped processing platform of the water jet equipment in an interference fit manner, and then tightly sleeve the polishing wheel 4 to be cut off on the outside of the mounting table 3 as described above, so that the polishing wheel 4 is fixedly installed on the processing platform of the water jet equipment by means of the above fixture. Then, the water jet equipment is started, and the water jet equipment performs a cutting operation on the polishing wheel 4. The controller (not shown in the figure) of the water jet equipment, according to a preset program, first controls the processing unit (not shown in the figure) to move to the area to be cut off of the polishing wheel 4, and then while controlling the processing unit to eject a high-pressure water column downward to form a water jet, controls the processing unit to move around the vertical axis of the polishing wheel 4, and uses the water jet to cut off the outer ring area A (see Figure 3 ) of the polishing wheel 4 adhered with residual glue. The cutting operation is performed by the water jet equipment without the need for manual operation by the operator, which is simple and convenient. See Figure 2, on the top surface of the installation table 3, positioning posts 5 serving as positioning marks protrude upward. Before the machining part of the water jet equipment performs the cutting operation, it is first controlled by the controller to move to align with the positioning posts 5 of the fixture, so as to position the position of the fixture (that is, the planar coordinates of the fixture on the machining platform), so that the polishing wheel 4 installed and fixed on the fixture can be cut more accurately subsequently. During the cutting by the water jet, the bottom surface of the polishing wheel 4 is always supported by the supporting table 2 and is not easily tilted under the impact of the water jet. In this embodiment, the diameter of the supporting table 2 is 135 mm, and its size is smaller than that of the polishing wheel 4. It only supports the non-outer ring area B of the bottom surface of the polishing wheel 4 installed and fixed on the installation table 3 (see Figure 3 ), so that the supporting table 2 can be prevented from being accidentally cut when the water jet cuts the outer ring area A of the polishing wheel 4. Similarly, the size of the supporting table 2 is not less than that of the installation base 1 to prevent the water jet from accidentally cutting the installation base 1.

[0024] In this embodiment, both the installation table 3 and the supporting table 2 can be detached from the installation base 1. Therefore, before performing the cutting operation on polishing wheels 4 of different sizes, different sizes of installation tables 3 and supporting tables 2 can be installed on the installation base 1 as required, so that the polishing wheel 4 can be better installed on the fixture and better receive the cutting by the water jet equipment. In other embodiments, the supporting table 2 may not be provided, and instead, the bottom surface of the polishing wheel 4 is directly supported by the top surface of the installation base 1.

[0025] As described above, it is only the implementation manner of the present invention, and the patent protection scope is not limited thereby. Those skilled in the art make non-substantive changes or substitutions based on the present invention, and still fall within the patent protection scope.

Claims

1. A fixture for fixing a polishing wheel on a water jet device for processing, characterized in that: It includes a mounting base that can be detachably mounted on the processing platform of the water jet equipment. There is a mounting table on the mounting base for the polishing wheel to be processed to be detachably mounted and fixed.

2. The fixture according to claim 1, characterized in that, There is a supporting table on the mounting base. The size of the supporting table is smaller than that of the polishing wheel, and it can support the non-outer ring area of the bottom surface of the polishing wheel mounted and fixed on the mounting table.

3. The fixture according to claim 2, characterized in that, Specifically, the supporting table is detachably mounted on the mounting base.

4. The clamp according to claim 2, wherein: The supporting table is a frustum of a cone.

5. The clamp according to claim 4, wherein: The diameter of the supporting table is 135 mm.

6. The clamp according to claim 2, wherein: The size of the supporting table is not smaller than that of the mounting base.

7. The fixture according to any one of claims 1 to 6, characterized in that, There is a positioning mark for positioning the processing part of the water jet equipment on the top surface of the mounting table.

8. The clamp according to claim 7, wherein: Specifically for the mounting and fixing, the mounting inner ring of the polishing wheel is tightly sleeved on its outside by an interference fit.

9. The jig according to claim 7, wherein, The mounting table is a frustum of a cone.

10. The fixture according to claim 8, wherein The mounting table is a frustum of a cone.

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