CN217254654U

CN217254654U - Hardware cutting table type positioning fixture for CNC machine

Info

Publication number: CN217254654U
Application number: CN202220746100.9U
Authority: CN
Inventors: 覃华柱
Original assignee: Guangdong Bailongqiao Technology Co Ltd
Current assignee: Guangdong Bailongqiao Technology Co Ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-23
Anticipated expiration: 2032-04-01

Abstract

The application provides desk-top positioning fixture of hardware cutting that CNC machine was used relates to positioning fixture technical field. Desk-top positioning fixture of hardware cutting that CNC machine was used, including the place platform that is used for placing hardware plate spare, place platform week side is equipped with and is used for fixing its installation mechanism on the CNC lathe, the last positioning mechanism who advances line location when hardware plate spare is put into place platform that is equipped with of place platform to and carry out fixed establishment after hardware plate spare has been placed. Compared with the prior art, this application simple structure, practical convenient fixes place the platform on the CNC lathe through installation mechanism is direct, and easy dismounting advances line location clamp tightly, simple swift to hardware plate through positioning mechanism and fixed establishment.

Description

Hardware cutting table type positioning fixture for CNC machine

[ technical field ] A

The application relates to positioning fixture technical field, especially relate to the desk-top positioning fixture of hardware cutting that CNC machine used.

[ background of the invention ]

In the production of plate-shaped hardware, the plate-shaped hardware is generally manually cut from a large hardware, but the plate-shaped hardware is difficult to produce, the quality of the plate-shaped hardware is not uniform in the manual cutting process, the plate-shaped hardware needs to depend on the experience of workers, and the hardware processing is gradually replaced by CNC (computerized numerical control) processing along with the development of the technology.

However, because the hardware plate is thin, it is difficult to fix during CNC machining, and the cutter is not good for cutting, so a positioning fixture which can satisfy the requirement of CNC cutting and machining of the hardware plate needs to be designed.

[ summary of the invention ]

An object of this application is to provide the desk-top positioning fixture of hardware cutting that CNC machine was used can fix a position the tight slice hardware of clamp when CNC cutting adds man-hour.

The application is realized by the following technical scheme:

desk-top positioning fixture of hardware cutting that CNC machine was used, including the place platform that is used for placing hardware plate spare, place platform week side is equipped with and is used for fixing its installation mechanism on the CNC lathe, the last positioning mechanism who advances line location when hardware plate spare is put into place platform that is equipped with of place platform to and carry out fixed establishment after hardware plate spare has been placed.

The hardware cutting table type positioning fixture for the CNC machine is characterized in that the upper surface of the placing platform is further provided with a clearance groove used for preventing a cutter from being damaged during cutting.

The hardware cutting table type positioning fixture for the CNC machine is characterized in that the positioning mechanism comprises a plurality of positioning holes arranged on the placing platform and a plurality of positioning pins matched with the positioning holes.

The hardware cutting table type positioning fixture for the CNC machine is characterized in that the fixing mechanism comprises a plurality of threaded holes formed in the placing platform and a plurality of fixing screws matched with the threaded holes.

As above hardware cutting desk-top positioning fixture that CNC machine was used, installation mechanism is including locating the a plurality of installation component of place the platform week side, installation component is including being used for pressing place the platform press the piece to and be used for fixed this dead lever according to relative position between piece and the CNC lathe.

The hardware cutting table type positioning fixture for the CNC machine is further provided with a through groove through which the fixing rod can penetrate.

The hardware cutting table type positioning fixture for the CNC machine is characterized in that the number of the mounting assemblies is four, and the mounting assemblies are respectively arranged at four corners of the placing platform.

The hardware cutting table type positioning fixture for the CNC machine is characterized in that the depth of the clearance groove is 1-2 mm.

Compared with the prior art, the method has the following advantages: this application simple structure, practical convenient directly fix place the platform on the CNC lathe through installation mechanism, easy dismounting advances line location clamp tightly, simple swift to hardware plate spare through positioning mechanism and fixed establishment.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a hardware cutting table type positioning fixture for a CNC machine according to an embodiment of the present application.

FIG. 2 is a schematic diagram illustrating a process of installing a hardware plate by the hardware cutting table type positioning fixture for the CNC machine according to the embodiment of the present application.

Fig. 3 is a schematic diagram illustrating a state of the hardware cutting table type positioning fixture for a CNC machine according to the present application after being installed.

Fig. 4 is a schematic diagram illustrating a state of the hardware cutting table type positioning fixture for CNC machine after hardware cutting according to the present application.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

As shown in fig. 1 to 4, the embodiment of the present application provides a desktop positioning fixture for cutting hardware for CNC machine, including a placement platform 1 for placing a hardware component 10, the side of the placement platform 1 is provided with an installation mechanism for fixing the hardware component on the CNC machine 100, the placement platform 1 is provided with a positioning mechanism 2 for positioning when the hardware component 10 is placed on the placement platform 1, and a fixing mechanism 3 for fixing after the hardware component 10 is placed. Directly fix place platform 1 on CNC lathe 100 through installation mechanism, easy dismounting fixes a position tightly, and is simple swift to hardware plate spare through positioning mechanism 2 and fixed establishment 3.

Further, the upper surface of the placing platform 1 is also provided with a clearance groove 11 for preventing the cutter from being damaged during cutting. Specifically, the depth of the clearance groove 11 is 1-2 mm. When the cutter cuts hardware plate 10, the cutter falls into keep away in the dead slot 11, avoid contacting place the platform 1 prevents the two contact, protection cutter and place the platform 1.

Further, the positioning mechanism 2 includes a plurality of positioning holes 21 disposed on the placing platform 1, and a plurality of positioning pins 22 engaged with the positioning holes 21. The fixing mechanism 3 comprises a plurality of threaded holes 31 arranged on the placing platform 1 and a plurality of fixing screws 32 matched with the threaded holes 31. When placing hardware plate 10, at first place it on place platform 1, then make the location hole site on the hardware plate 10 aim at locating hole 21 to pass locating pin 22 and insert in locating hole 21 the location hole site, restriction hardware plate 10 removes, the last fixed hole site of hardware plate 10 and screw hole 31 one-to-one at this moment, pass fixing screw 32 afterwards and fix the hole site and twist in screw hole 31, accomplish the location and press from both sides tightly.

Further, the installation mechanism comprises a plurality of installation components 4 arranged on the peripheral side of the placing platform 1, wherein each installation component 4 comprises a pressing block 41 used for pressing the placing platform 1 and a fixing rod 42 used for fixing the relative position between the pressing block 41 and the CNC machine tool 100. Specifically, the pressing block 41 is further provided with a through slot 411 through which the fixing rod 42 can pass, and the number of the mounting assemblies 4 is four and the mounting assemblies are respectively arranged at four corners of the placing platform 1. During installation, the placing platform 1 is placed on the CNC machine tool 100, then one end of the pressing block 41 is pressed on the periphery of the placing platform 1, the other end of the pressing block abuts against the CNC machine tool 100, then the fixing rod 42 penetrates through the through groove 411 to be fixedly connected on the CNC machine tool 100, and the relative position between the pressing block 41 and the CNC machine tool 100 is fixed, so that installation is completed.

To better understand the technical solution of the present embodiment, the working principle is as follows:

the placing platform 1 is installed: will place platform 1 on CNC lathe 100, then will press the one end of pressing block 41 is pressed on place platform 1 periphery, and the other end supports on CNC lathe 100, then the dead lever 42 passes through logical groove 411 fixed connection is on CNC lathe 100, and the relative position between fixed pressing block 41 and the CNC lathe 100 accomplishes the installation, easy dismounting.

Positioning and clamping of the hardware plate 10: put it on place platform 1, then make the location hole site on the hardware plate 10 aim at locating hole 21 to pass locating pin 22 and insert locating hole site in locating hole 21, restrict hardware plate 10 and remove, the fixed hole site on the hardware plate 10 and screw hole 31 one-to-one at this moment, pass set screw 32 afterwards and twist in screw hole 31 the fixed hole site, accomplish the location and press from both sides tightly, simple swift.

As shown in fig. 4, the hardware plate 10 is cut, and the hardware 101 is obtained by cutting.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.

Claims

The utility model provides a desk-top positioning fixture of hardware cutting that CNC machine was used, its characterized in that, including place platform (1) that is used for placing hardware board spare (10), place platform (1) week side is equipped with and is used for fixing its installation mechanism on CNC lathe (100), be equipped with on place platform (1) and advance positioning mechanism (2) of fixing a position when placing platform (1) is put into in hardware board spare (10) to and advance fixed establishment (3) after hardware board spare (10) have been placed.
2. The hardware cutting table positioning fixture for CNC machine according to claim 1, characterized by, the placing platform (1) upper surface is also provided with clearance groove (11) for preventing cutter damage when cutting.
3. The hardware cutting table positioning fixture for CNC machine according to claim 1, characterized by, that the positioning mechanism (2) comprises several positioning holes (21) on the placing platform (1), and several positioning pins (22) cooperating with the positioning holes (21).
4. The hardware cutting table positioning fixture for CNC machines according to claim 1, characterized by, that the fixing mechanism (3) comprises several threaded holes (31) provided on the placing platform (1), and several fixing screws (32) cooperating with the threaded holes (31).
5. The hardware cutting table positioning fixture for CNC machine according to claim 1, characterized in that, the mounting mechanism comprises several mounting assemblies (4) arranged on the periphery of the placing platform (1), the mounting assemblies (4) comprise a pressing block (41) for pressing the placing platform (1), and a fixing rod (42) for fixing the relative position between the pressing block (41) and the CNC machine (100).
6. The hardware cutting table positioning fixture for CNC machine of claim 5, characterized in that the pressing block (41) is further provided with a through slot (411) for the fixing rod (42) to pass through.
7. The hardware cutting table positioning fixture for CNC machine according to claim 5, characterized by that, the number of the mounting components (4) is four, which are respectively arranged at four corners of the placing platform (1).
8. The hardware cutting table positioning fixture for CNC machines of claim 2, characterized by, that the depth of the clearance groove (11) is 1-2 mm.