Diamond processing device

Abstract

A diamond machining device comprises a workbench and a mounting seat arranged on the workbench, a focusing lens barrel is mounted on the mounting seat, and the diamond machining device is characterized by further comprising a connecting seat for connecting the focusing lens barrel, the connecting seat is of a cylindrical structure with the upper end and the lower end open, and the upper end and the lower end of the cylindrical structure are connected through a connecting rod. The focusing lens barrel is detachably connected to the periphery of the bottom of the connecting seat, the focusing lens barrel further comprises an adjusting assembly acting on the connecting seat, and the periphery of the top of the connecting seat is provided with an acting part for the adjusting assembly to act. And the focusing lens barrel can move along at least one of the X-axis direction and the Y-axis direction of the workbench by means of the connecting seat. According to the diamond machining device, the focus lens barrel is detachably connected to the periphery of the bottom of the connecting base, when the focus lens needs to be taken out for maintenance, only the focus lens barrel needs to be detached from the connecting base, the focus lens is taken out, wiped and then installed back, and maintenance of the focus lens is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting technical field especially relates to a diamond processing device. BACKGROUND

[0002] In the field of laser cutting, focusing mirror plays an important role, in order to improve the quality of laser cutting, it is necessary to move the focusing mirror to ensure that the laser passes through the center of the nozzle. For this reason, the prior art has a Chinese utility model patent with the patent number CN202322400601.9 (the authorized announcement number is CN220825572U) which discloses a laser lens adjusting device and laser cutting head, the adjusting device is provided with a limiting component for limiting the focusing lens barrel on the fixed seat and an adjusting component which can push the focusing lens barrel to move at least one axis under the limiting action of the limiting component.

[0003] However, during the laser cutting of diamond, a large amount of dust will be generated, even if the dustproof structure or dust removal structure is used to remove part of the dust, there will still be residual dust floating in the cutting cavity, therefore, it is necessary to regularly maintain the focusing mirror to clean the graphite dust falling on the focusing mirror. Generally, the maintenance of the focusing mirror needs to disassemble the focusing mirror to wipe the front and back surfaces of the focusing mirror to remove the dust falling on the focusing mirror, and the limiting component of the above adjusting device is fixedly connected with the focusing lens barrel, so it is difficult to disassemble the focusing lens barrel to take out the focusing mirror for maintenance. Therefore, the existing laser lens adjusting device needs to be improved. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a diamond processing device which can adjust the position of the focusing mirror and facilitate the disassembly and maintenance of the focusing mirror.

[0005] The technical scheme adopted by the utility model to solve the above technical problem is that the diamond processing device comprises a workbench and a mounting seat arranged on the workbench, the mounting seat is provided with a focusing lens barrel, and the focusing lens barrel is characterized in that: the focusing lens barrel is connected with a connecting seat, the connecting seat is in a tubular structure with both ends open, the focusing lens barrel is detachably connected to the bottom periphery of the connecting seat, and the connecting seat is provided with an action part for the action of an adjusting component on the top periphery, and the connecting seat enables the focusing lens barrel to move along at least one axis of the X-axis direction and the Y-axis direction of the workbench.

[0006] In order to enable the connecting seat to move along the X-axis and Y-axis of the worktable, preferably, the adjusting assembly comprises a first adjusting part acting on the acting part to enable the focusing lens barrel to move along the X-axis of the worktable, and a second adjusting part acting on the acting part to enable the focusing lens barrel to move along the Y-axis of the worktable. In this way, adjusting the first adjusting part enables the focusing lens barrel to move along the X-axis of the worktable, adjusting the second adjusting part enables the focusing lens barrel to move along the Y-axis of the worktable, and adjusting the first adjusting part and the second adjusting part enables the focusing lens barrel to move in the XY plane.

[0007] The first adjusting part and the second adjusting part are identical in structure. Taking the first adjusting part as an example, preferably, the first adjusting part comprises:

[0008] An elastic member acting on the acting part to enable the connecting seat to always have a tendency to move along the X-axis of the worktable;

[0009] An adjusting screw acting on the acting part and opposite to the acting direction of the elastic member, the mounting seat being provided with a screw hole for the adjusting screw to pass through, the adjusting screw being able to move in the screw hole and drive the connecting seat to move along the X-axis of the worktable.

[0010] The adjusting screw is able to move along the X-axis in the screw hole by rotation. When the adjusting screw moves towards the elastic member, the connecting seat also moves towards the direction of the elastic member under the pushing of the adjusting screw. When the adjusting screw moves away from the elastic member, the connecting seat also moves away from the elastic member under the elastic force of the elastic member.

[0011] In order to enable the connecting seat to always have a tendency to move along the X-axis of the worktable, preferably, the elastic member is a compression spring, the fixed end of the compression spring being fixed on the mounting seat, and the free end of the compression spring abutting against the acting part. The compression spring is able to cooperate with the adjusting screw to enable the connecting seat to move along the X-axis of the worktable, and also enable the acting part of the connecting seat to always abut against the elastic member and the adjusting screw, thereby connecting the connecting member to the mounting seat.

[0012] In order to better connect the connecting member to the mounting seat, preferably, the acting part is a groove provided on the outer sidewall of the connecting seat, the free end of the compression spring abutting against the acting part by means of an abutting member, and the abutting member and the adjusting screw being able to at least partially extend into the groove. Partially extending the abutting member and the adjusting screw into the groove is able to exert an upward supporting force on the connecting seat, thereby avoiding insufficient upward friction force caused by the abutting of the elastic member and the adjusting screw against the connecting seat, and preventing the connecting seat from falling off.

[0013] As a form of groove, preferably, the longitudinal section of the groove is in the shape of a "V". The groove can also be a semicircular groove, a semi-elliptical groove, a square groove, etc.

[0014] In order to detachably connect the focusing lens barrel at the bottom periphery of the connecting seat, preferably, an inner thread is arranged on the inner side wall of the bottom of the connecting seat, and a threaded part is arranged on the focusing lens barrel correspondingly, and the focusing lens barrel is detachably connected to the connecting seat by the cooperation of the threaded part and the inner thread.

[0015] Compared with the prior art, the focusing lens barrel of the utility model has the advantages that:

[0016] 1、The focusing lens barrel of the utility model is detachably connected at the bottom periphery of the connecting seat, when the focusing lens needs to be taken out for maintenance, only need to detach the focusing lens barrel from the connecting seat, take out the focusing lens, wipe it and then put it back, which is convenient for the maintenance of the focusing lens.

[0017] 2、The connecting seat is also provided with an acting part for the adjusting assembly, under the action of the adjusting assembly, the focusing lens barrel can move along at least one axis of the X axis and the Y axis of the workbench along with the connecting seat, so as to realize the position adjustment of the focusing lens in the focusing lens barrel. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model embodiment 1.

[0019] Figure 2 It is a structural schematic view of the adjusting assembly in the utility model embodiment 1.

[0020] Figure 3 It is a top view of the adjusting assembly in the utility model embodiment 1.

[0021] Figure 4 It is a sectional view at A-A. Figure 2

[0022] Figure 5 It is an exploded view of the adjusting assembly in the utility model embodiment 1.

[0023] Figure 6 It is a structural schematic view of the adjusting assembly in the utility model embodiment 2.

[0024] Figure 7 It is a sectional view at B-B. Figure 6 DETAILED DESCRIPTION

[0025] The utility model will be further described in detail in combination with the embodiment of the drawings.

[0026] Embodiment 1

[0027] As Figures 1-5 ​​The diagram shows a preferred embodiment of the present invention. The diamond processing apparatus of this embodiment includes a worktable 1, a mounting base 2 on the worktable 1 and on which a focusing lens barrel 3 is mounted, and a connecting base 4 connecting the focusing lens barrel 3 to the mounting base 2. The connecting base 4 has a cylindrical structure with open top and bottom ends. An internal thread 42 is provided on the inner side wall of the bottom of the connecting base 4, and a corresponding threaded portion 31 is provided on the focusing lens barrel 3. The focusing lens barrel 3 is detachably connected to the bottom periphery of the connecting base 4 by means of the engagement of the threaded portion 31 and the internal thread 42. A focusing lens 6 for focusing the laser is installed inside the focusing lens barrel 3. When the focusing lens 6 needs to be removed for maintenance, simply unscrew the focusing lens barrel 3 from the connecting base 4 to release the engagement of the threaded portion 31 and the internal thread 42, disassemble the focusing lens barrel 3 from the connecting base 4, remove the focusing lens 6, wipe it, and then reinstall it.

[0028] like Figures 2-5 As shown, in order to accommodate the position adjustment of the focusing lens 6, the diamond processing apparatus of this embodiment further includes an adjustment assembly 5 that acts on the connecting seat 4. The top periphery of the connecting seat 4 is provided with an actuating part 41 for the adjustment assembly 5 to function, allowing the focusing lens barrel 3 to move along the X-axis and Y-axis directions of the worktable 1 via the connecting seat 4. Specifically, the adjustment assembly 5 includes a first adjustment part 51 that acts on the actuating part 41 to move the focusing lens barrel 3 along the X-axis direction of the worktable 1, and a second adjustment part 52 that acts on the actuating part 41 to move the focusing lens barrel 3 along the Y-axis direction of the worktable 1. The first adjustment part 51 includes an elastic element 511 and an adjustment screw 512. In this embodiment, the elastic element 511 is a compression spring. The fixed end 511a of the compression spring is fixed on the mounting base 2, and the free end 511b abuts against the action part 41 by means of the abutment element 513. The compression spring acts on the action part 41 so that the connecting seat 4 always has a tendency to move along the X-axis direction of the worktable 1. The adjustment screw 512 also acts on the action part 41 and is opposite to the action direction of the elastic element 511. The mounting base 2 is provided with a screw hole 21 for the adjustment screw 512 to pass through. The adjustment screw 512 can move in the screw hole 21 and drive the connecting seat 4 to move along the X-axis direction of the worktable 1. When the adjusting screw 512 moves towards the elastic element 511, the connecting seat 4 also moves towards the elastic element 511 under the push of the adjusting screw 512; when the adjusting screw 512 moves away from the elastic element 511 in the opposite direction, the connecting seat 4 also moves away from the elastic element 511 under the elastic force of the elastic element 511, thereby realizing the movement of the connecting seat 4 in the X-axis direction. The structure of the second adjusting part 52 is the same as that of the first adjusting part 51, except that the setting along the X-axis direction is changed to the setting along the Y-axis direction, which will not be described again in this embodiment.

[0029] In addition, such as Figure 5As shown, in this embodiment, the actuating part 41 is a "V-shaped" groove on the outer wall of the connecting seat 4. The abutting member 513 and the adjusting screw 512 can both extend at least partially into the groove, thereby providing an upward supporting force for the actuating part 41 and connecting the connecting member to the mounting base 2. This gives the adjusting component 5 a dual function: while acting on the connecting seat 4 to move it along the X-axis and Y-axis of the worktable 1, it can also support the connecting seat 4 and connect it to the fixed base, without requiring other limiting or fixing structures to connect the connecting seat 4.

[0030] In this embodiment, a protective lens 7 for protecting the focusing lens 6 is also installed inside the focusing lens barrel 3. The protective lens is limited to the bottom of the focusing lens barrel 3 by a pressure ring 8.

[0031] Example 2

[0032] like Figures 6-7 The diagram shows another embodiment of the present invention. The structure of the diamond processing apparatus in this embodiment is largely the same as that in Embodiment 1. To avoid repetition, this embodiment only describes the distinguishing features.

[0033] In this embodiment, the focusing lens barrel 3 is detachably connected to the bottom periphery of the connecting seat 4 via a snap fastener, and the bottom periphery of the focusing lens barrel 3 is detachably connected to the protective lens barrel 9 via a snap fastener. A protective lens 7 for protecting the focusing lens 6 is installed inside the protective lens barrel 9.

[0034] Furthermore, in this embodiment, the fixed base portion protrudes towards the connecting base 4 to form a limiting portion, and the top periphery of the connecting base 4 protrudes outward to form an action portion 41. The action portion 41 is limited on the limiting portion to install the connecting base 4 on the fixed base. At the same time, the adjustment component 5 can act on the action portion 41 to enable the focusing lens barrel 3 to move along the X-axis and Y-axis directions of the stage 1.

Claims

1. A diamond processing apparatus, comprising a worktable (1) and a mounting base (2) disposed on the worktable (1), wherein a focusing lens tube (3) is mounted on the mounting base (2), characterized in that: It also includes a connecting seat (4) for connecting the focusing lens tube (3). The connecting seat (4) is a cylindrical structure with open top and bottom ends. The focusing lens tube (3) is detachably connected to the bottom periphery of the connecting seat (4). It also includes an adjustment component (5) that acts on the connecting seat (4). The top periphery of the connecting seat (4) is provided with an action part (41) for the adjustment component (5) to act. The focusing lens tube (3) can be moved along at least one axis of the worktable (1) in the X-axis direction and the Y-axis direction by means of the connecting seat (4).

2. The diamond processing apparatus according to claim 1, characterized in that: The adjustment assembly (5) includes a first adjustment part (51) that acts on the action part (41) to allow the focusing lens barrel (3) to move along the X-axis direction of the stage (1), and a second adjustment part (52) that acts on the action part (41) to allow the focusing lens barrel (3) to move along the Y-axis direction of the stage (1).

3. The diamond processing apparatus according to claim 2, characterized in that: The first adjustment unit (51) includes: The elastic element (511) acts on the action part (41) to make the connecting seat (4) always have a tendency to move along the X-axis direction of the worktable (1); The adjusting screw (512) acts on the working part (41) and is opposite to the direction of action of the elastic element (511). The mounting base (2) is provided with a screw hole (21) through which the adjusting screw (512) passes. The adjusting screw (512) can move in the screw hole (21) and drive the connecting seat (4) to move along the X-axis direction of the worktable (1).

4. The diamond processing apparatus according to claim 3, characterized in that: The elastic element (511) is a compression spring, the fixed end (511a) of the compression spring is fixed on the mounting base (2), and the free end (511b) of the compression spring abuts against the actuating part (41).

5. The diamond processing apparatus according to claim 4, characterized in that: The actuating part (41) is a groove provided on the outer side wall of the connecting seat (4). The free end (511b) of the compression spring abuts against the actuating part (41) by means of the abutting member (513). Both the abutting member (513) and the adjusting screw (512) can at least partially extend into the groove.

6. The diamond processing apparatus according to claim 5, characterized in that: The longitudinal section of the groove is V-shaped.

7. The diamond processing apparatus according to any one of claims 1-6, characterized in that: The inner sidewall of the bottom of the connecting seat (4) is provided with an internal thread (42), and the focusing lens tube (3) is provided with a threaded part (31). The focusing lens tube (3) can be detachably connected to the connecting seat (4) by means of the cooperation of the threaded part (31) and the internal thread (42).

Images