CN218745629U

CN218745629U - Tool structure for laser cutting

Info

Publication number: CN218745629U
Application number: CN202221100381.7U
Authority: CN
Inventors: 伍惠勇
Original assignee: Jiangmen Macro Machinery Taiwan Co ltd
Current assignee: Jiangmen Macro Machinery Taiwan Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2023-03-28
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a tooling structure for laser cutting, include: a base; the rotating disc is rotatably arranged on the base; the positioning assembly comprises a translation mechanism and a positioning block, the translation mechanism is arranged on the rotating disc in a sliding mode, the positioning block is arranged on the translation mechanism, the positioning block is provided with a positioning groove matched with the door handle, and the sliding direction of the translation mechanism is matched with the length direction of the door handle holding part; and the pressing assembly comprises a pressing block, the pressing block slides relative to the positioning block, and the pressing block and the positioning block are matched to press the door handle. Utilize translation mechanism to drive the door handle and remove, can realize the switching of door handle both ends fixed part, realize that twice cutting is accomplished to a clamping, guarantee the accurate nature of location, it is easy and simple to handle, improve cutting efficiency.

Description

Tool structure for laser cutting

Technical Field

The utility model relates to a laser cutting technical field, in particular to tool structure for laser cutting.

Background

The door handle is a door accessory which cannot be ignored or lacked, and has both decoration and functionality. Generally, the door handle is not separately purchased because the door handles are provided to the doors sold on the market, and the door handles are divided into a single-hole ball shape, a single-hole strip shape or Japanese style, chinese modern style, european style and the like according to the modeling.

The door handle comprises a handheld portion and fixing portions, the fixing portions are arranged at two ends of the handheld portion, and the fixing portions are used for being fixed on a door body. When the fixed part to door handle both ends carries out the circular cutting, often need be coaxial with the mouth of pipe and the rotary disk of fixed part, at present all accomplish wherein one end cutting back wherein, cut the other end through the upset door handle, need carry out twice clamping this moment, influence accurate nature, and troublesome poeration, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a tooling structure for laser cutting can realize that a clamping accomplishes twice cutting, guarantees the accurate nature of location, and is easy and simple to handle, improves cutting efficiency.

According to the utility model discloses tool structure for laser cutting, include: a base; the rotating disc is rotatably arranged on the base; the positioning assembly comprises a translation mechanism and a positioning block, the translation mechanism is arranged on the rotating disc in a sliding mode, the positioning block is arranged on the translation mechanism, the positioning block is provided with a positioning groove matched with the door handle, and the sliding direction of the translation mechanism is matched with the length direction of the door handle handheld part; and the pressing assembly comprises a pressing block, the pressing block slides relative to the positioning block, and the pressing block and the positioning block are matched to press the door handle.

According to the utility model discloses tool structure for laser cutting, following beneficial effect has at least: during the use, place the door handle in the constant head tank, utilize the briquetting cooperation to compress tightly the door handle, then translation mechanism drives the door handle removal, switches door handle both ends fixed part coaxial with the rotary disk respectively to it carries out the circular cutting to it by the laser cutting head. Utilize translation mechanism to drive the door handle and remove, can realize the switching of door handle both ends fixed part, realize that a clamping accomplishes twice cutting, guarantee the accurate nature of location, it is easy and simple to handle, improve cutting efficiency.

According to the utility model discloses tool structure for laser cutting still include adjusting part, adjusting part includes rotary mechanism, rotary mechanism with positioning block connection, rotary mechanism rotate set up in translation mechanism.

According to the utility model discloses tool structure for laser cutting, adjusting part includes the regulating part, the regulating part set up in translation mechanism, the regulating part is used for adjusting the locating piece.

According to the utility model discloses tool structure for laser cutting, rotary mechanism includes the pivot, translation mechanism is provided with the connecting plate, the pivot rotate set up in the connecting plate, the locating piece with pivot fixed connection.

According to the utility model discloses tool structure for laser cutting, the pivot is provided with the bearing, the connecting plate be provided with the recess of bearing looks adaptation.

According to the embodiment of the utility model provides a tool structure for laser cutting, the locating piece orientation one side of connecting plate is provided with first lug and second lug, first lug with be formed with the draw-in groove between the second lug, the connecting plate set up in the draw-in groove.

According to the utility model discloses tool structure for laser cutting, translation mechanism include the cylinder, the cylinder set up in the rotary disk, the locating piece set up in the cylinder.

According to the utility model discloses tool structure for laser cutting, it still includes the fixed plate to compress tightly the subassembly, the fixed plate set up in the locating piece, the briquetting go up and down set up in the fixed plate.

According to the utility model discloses tool structure for laser cutting still include protective assembly, protective assembly includes backup pad and ejector pin, the ejector pin slides and sets up in the backup pad, the ejector pin can peg graft in the constant head tank.

According to the utility model discloses tool structure for laser cutting, the backup pad orientation one side of locating piece is provided with the dog, the ejector pin is worn to locate the dog.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a tool structure for laser cutting according to an embodiment of the present invention;

fig. 2 is a first exploded view of the tooling structure for laser cutting according to the embodiment of the present invention;

fig. 3 is a second exploded view of the tool structure for laser cutting according to the embodiment of the present invention;

fig. 4 is a first state diagram of the tool structure for laser cutting according to the embodiment of the present invention;

fig. 5 is a second state diagram of the tooling structure for laser cutting according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a tooling structure for laser cutting according to some embodiments of the present invention.

Description of reference numerals:

a base 100; a rotating disk 200; a mounting plate 210; a positioning assembly 300; a translation mechanism 310; a positioning block 320; a positioning groove 330; a connecting plate 340; a first bump 350; a second bump 360; a briquetting 410; a fixing plate 420; a cylinder 430; a rotating mechanism 510; a first adjusting plate 520; a second adjusting plate 530; a support plate 610; a top rod 620; a stopper 630; a hand-held portion 710; and a fixing portion 720.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 6, the embodiment of the utility model provides a tool structure for laser cutting, include: a base 100; a rotary plate 200 rotatably installed on the base 100; the positioning assembly 300 comprises a translation mechanism 310 and a positioning block 320, the translation mechanism 310 is slidably arranged on the rotating disc 200, the positioning block 320 is arranged on the translation mechanism 310, the positioning block 320 is provided with a positioning groove 330 matched with the door handle, and the sliding direction of the translation mechanism 310 is matched with the length direction of the door handle holding part 710; and the pressing component comprises a pressing block 410, the pressing block 410 slides relative to the positioning block 320, and the pressing block 410 and the positioning block 320 are matched to press the door handle.

During the use, place the door handle in constant head tank 330, utilize briquetting 410 cooperation to compress tightly the door handle, then translation mechanism 310 drives the door handle removal to switch door handle both ends fixed part 720 coaxial with rotary disk 200 respectively, so that carry out the circular cutting. Utilize translation mechanism 310 to drive the door handle and remove, can realize the switching of door handle both ends fixed part 720, realize that twice cutting is accomplished in a clamping, guarantee the accurate nature of location, it is easy and simple to handle, improve cutting efficiency.

Referring to fig. 1 to 6, specifically, the translation mechanism 310 employs an air cylinder 430, the rotating disk 200 is provided with the mounting plate 210, the air cylinder 430 is provided on the mounting plate 210, the positioning block 320 is provided on the air cylinder 430, and the air cylinder 430 drives the positioning block 320 to move, so as to respectively realize switching of the fixing portions 720 at two ends of the door handle. The maximum moving distance of the positioning block 320 is equal to the size of the door handle along the length direction of the handheld portion 710, so that when the positioning block 320 moves to the end, the door handle fixing portion 720 is just coaxial with the rotating disc 200, and the operation is simple and convenient. It can be thought that the cylinder 430 is a rodless cylinder 430, the rodless cylinder 430 includes a mounting frame, a cylinder barrel, and a cylinder 430 body, the cylinder barrel is erected on the mounting frame, the cylinder barrel is sleeved on the cylinder 430 body, the mounting frame is arranged on the mounting plate 210, and the positioning block 320 is connected with the cylinder 430 body. During operation, the body of the cylinder 430 slides along the cylinder barrel, so as to drive the positioning block 320 to move, thereby realizing the switching of the fixing portions 720 at the two ends of the door handle. By adopting the rodless cylinder 430, the whole structure is compact and reasonable, and the work is stable. It should be noted that the positioning block 320 may also be moved by a lead screw nut or a slide block, which is not limited by the present invention.

Referring to fig. 2 to 5, in some embodiments, the tooling structure for laser cutting further includes an adjusting assembly, the adjusting assembly includes a rotating mechanism 510, the rotating mechanism 510 is connected to the positioning block 320, and the rotating mechanism 510 is rotatably disposed on the translation mechanism 310. Because the door handle may have a certain inclination angle between the two end fixing portions 720 and the hand-held portion 710, if the door handle is directly cut, the cutting pipe opening of the fixing portion 720 is oval, so that the rotating mechanism 510 is used for adjusting a certain angle of the positioning block 320, and the door handle fixing portion 720 and the rotating disc 200 are coaxial, so as to cut a neat and flat pipe opening, thereby facilitating the installation of the subsequent door handle. It is conceivable that the rotating mechanism 510 includes a rotating shaft, the translating mechanism 310 is provided with a connecting plate 340, the rotating shaft is rotatably provided on the connecting plate 340, and the positioning block 320 is fixedly connected to the rotating shaft. The rotation of the shaft drives the positioning block 320 to rotate, so that the positioning block 320 abuts against the adjusting block, thereby adjusting the angle of the door handle fixing portion 720. It is easy to understand that, one end of the positioning block 320 facing the connecting plate 340 is provided with a first protrusion 350 and a second protrusion 360, a slot adapted to the connecting plate 340 is formed between the first protrusion 350 and the second protrusion 360, and the connecting plate 340 is disposed in the slot, so that the structure is reasonable and compact. In order to ensure the smooth rotation of the positioning block 320, the rotating shaft is provided with a bearing, the connecting plate 340 is provided with a groove matched with the bearing, and the bearing is positioned in the groove, so that the structure is reasonable and compact.

Referring to fig. 2 to 5, the adjusting assembly further includes an adjusting member disposed on the mounting plate 210, and the adjusting member is used for adjusting the angle of the positioning block 320, so as to adjust the angle of the door handle fixing portion 720, and make the door handle fixing portion 720 coaxial with the rotating disc 200. In this embodiment, the adjusting member includes a first adjusting plate 520 and a second adjusting plate 530, the first adjusting plate 520 and the second adjusting plate 530 are respectively disposed at two sides of the mounting plate 210, and the first adjusting plate 520 and the second adjusting plate 530 are respectively adapted to the first protrusion 350 and the second protrusion 360. The first adjustment plate 520 is adapted to the door handle fixing portion 720 far away from the first adjustment plate, and the second adjustment plate 530 is adapted to the door handle fixing portion 720 far away from the second adjustment plate. Referring to fig. 4, the translation mechanism 310 drives the positioning block 320 to move toward the first adjustment plate 520, the positioning block 320 rotates under the action of the rotation mechanism 510, so that the first protrusion 350 abuts against the first adjustment plate 520, and at this time, the door handle fixing portion 720 on the side away from the first adjustment plate 520 is coaxial with the rotation disc 200, thereby cutting a neat and flat pipe opening. Referring to fig. 5, the translation mechanism 310 drives the positioning block 320 to move toward the second adjustment plate 530, the positioning block 320 rotates under the action of the rotation mechanism 510, so that the second protrusion 360 abuts against the second adjustment plate 530, and at this time, the door handle fixing portion 720 on the side away from the second adjustment plate 530 is coaxial with the rotation disc 200, thereby cutting a neat and flat pipe opening. It should be noted that, for the setting of the adjusting block, as long as the angle adjustment of the positioning block 320 can be realized, the present invention does not limit this.

Referring to fig. 1 to 6, the pressing assembly further includes a fixing plate 420, the fixing plate 420 is disposed on the positioning block 320, and the pressing block 410 is disposed on the fixing plate 420 in a lifting manner. Specifically, the fixing plate 420 is provided with a cylinder 430, and a telescopic end of the cylinder 430 is fixedly connected with the pressing block 410. The air cylinder 430 moves the pressing block 410 to make the pressing block 410 approach or separate from the positioning block 320, so that the door handle is pressed or loosened. Of course, the fixing plate 420 may be disposed on the mounting plate 210, or the pressing block 410 may be directly lifted and lowered to the mounting plate 210, and those skilled in the art may reasonably select the fixing plate according to actual situations, which is not limited by the present invention.

Referring to fig. 6, in some embodiments, the tooling structure for laser cutting further includes a protective assembly, the protective assembly includes a supporting plate 610 and a top rod 620, the supporting plate 610 is disposed on a side of the positioning block 320 away from the rotating disk 200, the top rod 620 is slidably disposed on the supporting plate 610, and the top rod 620 is insertable into the positioning slot 330. Wherein the lift pins 620 are coaxially disposed with the rotating disk 200. Through being provided with ejector pin 620, peg graft ejector pin 620 in door handle fixed part 720 during the cutting, not only can guarantee door handle fixed part 720's axiality, also can prevent to appear also cutting down semicircle when cutting the semicircle, can also make the waste material cover of cutting out locate ejector pin 620 and avoid appearing the waste material and splash, improve the security performance. It is conceivable that a stopper 630 is provided at a side of the support plate 610 facing the positioning block 320, and the lift pin 620 is inserted through the stopper 630. By providing the stopper 630, the stability of the lift pins 620 can be improved, and the waste material can be separated from the lift pins 620 when the lift pins 620 move toward the support plate 610.

The descriptions of example embodiments, examples, specific examples, or examples, etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. Tool structure for laser cutting, its characterized in that includes:

a base;

the rotating disc is rotatably arranged on the base;

the positioning assembly comprises a translation mechanism and a positioning block, the translation mechanism is arranged on the rotating disc in a sliding mode, the positioning block is arranged on the translation mechanism, the positioning block is provided with a positioning groove matched with the door handle, and the sliding direction of the translation mechanism is matched with the length direction of the door handle handheld part;

and the pressing assembly comprises a pressing block, the pressing block slides relative to the positioning block, and the pressing block and the positioning block are matched to press the door handle.

2. The tool structure for laser cutting according to claim 1, further comprising an adjusting assembly, wherein the adjusting assembly comprises a rotating mechanism, the rotating mechanism is connected with the positioning block, and the rotating mechanism is rotatably disposed on the translation mechanism.

3. The tool structure for laser cutting according to claim 2, wherein the adjusting assembly comprises an adjusting member, the adjusting member is disposed on the translation mechanism, and the adjusting member is used for adjusting the positioning block.

4. The tool structure for laser cutting according to claim 2, wherein the rotating mechanism comprises a rotating shaft, the translating mechanism is provided with a connecting plate, the rotating shaft is rotatably arranged on the connecting plate, and the positioning block is fixedly connected with the rotating shaft.

5. The tool structure for laser cutting according to claim 4, wherein the rotating shaft is provided with a bearing, and the connecting plate is provided with a groove adapted to the bearing.

6. The tool structure for laser cutting according to claim 4, wherein a first protruding block and a second protruding block are disposed on one side of the positioning block facing the connecting plate, a slot is formed between the first protruding block and the second protruding block, and the connecting plate is disposed in the slot.

7. The tool structure for laser cutting according to claim 1, wherein the translation mechanism includes a cylinder, the cylinder is disposed on the rotating disk, and the positioning block is disposed on the cylinder.

8. The tool structure for laser cutting according to claim 1, wherein the pressing assembly further comprises a fixing plate, the fixing plate is disposed on the positioning block, and the pressing block is disposed on the fixing plate in a lifting manner.

9. The tool structure for laser cutting according to claim 1, further comprising a protective assembly, wherein the protective assembly comprises a supporting plate and a push rod, the push rod is slidably disposed on the supporting plate, and the push rod can be inserted into the positioning groove.

10. The tool structure for laser cutting according to claim 9, wherein a stopper is provided on a side of the support plate facing the positioning block, and the ejector rod is inserted into the stopper.