CN216228006U

CN216228006U - Tool assembly for processing upper magnetizer and lower magnetizer

Info

Publication number: CN216228006U
Application number: CN202122840595.XU
Authority: CN
Inventors: 赵芳荣; 陈梓涵
Original assignee: Wuhu Zhaosheng Intelligent Equipment Co ltd
Current assignee: Wuhu Zhaosheng Intelligent Equipment Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model provides a tool assembly for processing an upper magnetizer and a lower magnetizer, which comprises two mounting plates, wherein the middle parts of the upper surfaces of the two mounting plates are correspondingly provided with mounting grooves; the middle part of the bottom of the mounting groove on the first mounting plate is correspondingly provided with a positioning block matched with a middle fixing hole of the upper magnetizer and the lower magnetizer, and the corresponding positions on the periphery of the bottom of the mounting groove on the first mounting plate are provided with avoidance holes matched with round holes on the periphery of the upper magnetizer and the lower magnetizer; positioning pins matched with round holes on the periphery of the upper magnetizer and the lower magnetizer are arranged at corresponding positions on the periphery of the bottom of the mounting groove on the second mounting plate; the two sides of the mounting grooves on the two mounting plates are correspondingly provided with supporting steps, and the tops of the supporting steps are provided with pressing blocks for pressing the upper magnetizer and the lower magnetizer through fastening screws. The upper magnetizer and the lower magnetizer can be effectively fixed on the workbench of the machining center, so that the circular holes and the circular grooves on the end surfaces of the magnetizers can be conveniently machined.

Description

Tool assembly for processing upper magnetizer and lower magnetizer

Technical Field

The utility model belongs to the technical field of aerospace part production, and particularly relates to a tool assembly for processing upper and lower magnetizers.

Background

Aerospace refers to the navigational activities of manned or unmanned aircraft or spacecraft inside and outside the earth's atmosphere, also known as space flight or cosmonautic. The aerospace is a way for human beings to expand the atmosphere and the space, and through the rapid development of hundreds of years, the aerospace becomes one of the most active and influential scientific and technical fields in the 21 st century, and the major achievement obtained in the field marks the latest development of human civilization and also represents an advanced level of national science and technology.

The products of aerospace manufacturing are numerous, such as aircraft, rockets, and other spacecraft, and their internal structures are quite complex, including a very large number of precision components, such as collars, antenna bases, upper and lower magnetizers, and so on. The aerospace upper and lower magnetizers generally adopt an annular structure, four penetrating round holes are correspondingly processed on one side end face of the upper and lower magnetizers by a processing center during production and processing, a round groove is outwards expanded on the other side of the round hole, but the processing of the round hole and the round groove is inconvenient because the upper and lower magnetizers are not easy to directly install and fix on the processing center, and therefore a special fixing tool is necessarily designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

1. Purpose of the utility model

In view of the technical problems, the utility model provides a tool assembly for processing upper and lower magnetizers, so that the upper and lower magnetizers can be effectively fixed on a workbench of a processing center, round holes and round grooves on the end surfaces of the upper and lower magnetizers can be conveniently processed, and the tool assembly is simple in structure, convenient to install and detach and high in practicability.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: a tool assembly for processing upper and lower magnetizers comprises two mounting plates, wherein the middle parts of the upper surfaces of the two mounting plates are correspondingly provided with mounting grooves; the middle part of the bottom of the mounting groove on the first mounting plate is correspondingly provided with a positioning block matched with a middle fixing hole of the upper magnetizer and the lower magnetizer, and the corresponding positions on the periphery of the bottom of the mounting groove on the first mounting plate are provided with avoidance holes matched with round holes on the periphery of the upper magnetizer and the lower magnetizer; positioning pins matched with round holes on the periphery of the upper magnetizer and the lower magnetizer are arranged at corresponding positions on the periphery of the bottom of the mounting groove on the second mounting plate; the two sides of the mounting grooves on the two mounting plates are correspondingly provided with supporting steps, and the tops of the supporting steps are provided with pressing blocks for pressing the upper magnetizer and the lower magnetizer through fastening screws.

The further improvement lies in that: and the front side and the rear side of the positioning block at the bottom of the mounting groove on the first mounting plate are symmetrically provided with positioning grooves which are longitudinally distributed.

The further improvement lies in that: the top of the supporting step and the middle of the pressing block are correspondingly provided with screw holes, the fastening screws penetrate through the pressing block and are correspondingly screwed and fixed in the screw holes at the top of the supporting step, and the upper magnetizer and the lower magnetizer are compressed and fixed through the pressing block.

The further improvement lies in that: the height of the supporting steps on the two sides of the mounting groove is matched with the thickness of the upper magnetizer and the lower magnetizer.

The further improvement lies in that: the distance between the supporting steps at the two sides of the mounting grooves on the two mounting plates is matched with the outer diameter of the upper magnetizer and the outer diameter of the lower magnetizer.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the two mounting plates are adopted, the two sides of the mounting groove on the two mounting plates are respectively provided with the supporting step, the top of each supporting step is provided with the pressing block through the fastening screw, the middle part of the bottom of the mounting groove on the first mounting plate is correspondingly provided with the positioning block, the periphery of the bottom of the mounting groove is correspondingly provided with the avoidance holes, the upper magnetizer and the lower magnetizer can be tightly pressed and fixed in the mounting groove of the first mounting plate through the arrangement of the pressing blocks, the upper magnetizer and the lower magnetizer are fixedly installed through the first mounting plate, and the first mounting plate is convenient to install on the machining center for processing the round hole. The positioning block is arranged, so that the upper magnetizer and the lower magnetizer can be conveniently fixed and positioned during installation; the arrangement of the avoiding hole plays a role in avoiding, and when the machining center processes the circular holes on the end faces of the upper magnetizer and the lower magnetizer, the cutter can be prevented from colliding with the first mounting plate to be damaged. The tank bottom of mounting groove corresponds all around and is equipped with the locating pin on the second mounting panel, through setting up the locating pin to play fixed positioning's effect, be convenient for with the installation in the mounting groove of second mounting panel after the upset of processed upper and lower magnetizer on the first mounting panel, and then be convenient for process the circular slot of magnetizer opposite side end face from top to bottom.

Drawings

FIG. 1 is a schematic view of a first mounting plate according to the present invention;

FIG. 2 is a schematic structural view of a second mounting plate of the present invention;

FIG. 3 is a schematic structural view of one side end face of the upper and lower magnetizers of the present invention;

FIG. 4 is a schematic structural view of the other end face of the upper and lower magnetizers of the present invention;

FIG. 5 is a schematic view of the structure of the upper and lower magnetizers of the present invention installed on the first installation plate;

fig. 6 is a schematic structural view of the upper and lower magnetizers of the present invention being installed on the second installation plate in a matching manner.

Reference numerals

1. A first mounting plate; 2. mounting grooves; 3. positioning blocks; 4. avoiding holes; 5. positioning a groove; 6. supporting a step; 7. briquetting; 8. fastening screws; 9. a second mounting plate; 10. positioning pins; 11. upper and lower magnetizers; 1101. a fixing hole; 1102. a groove; 1103. a circular groove; 1104. a circular hole.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-6, the tooling assembly for processing the upper and lower magnetizers of the embodiment includes two mounting plates, namely a first mounting plate 1 and a second mounting plate 9, and the middle parts of the upper surfaces of the two mounting plates are both correspondingly provided with a U-shaped mounting groove 2. The two sides of the mounting grooves 2 on the two mounting plates are correspondingly provided with supporting steps 6, and pressing blocks 7 used for pressing the upper magnetizer 11 and the lower magnetizer 11 are mounted at the tops of the supporting steps 6 through fastening screws 8. The middle part of the bottom of the mounting groove 2 on the first mounting plate 1 is correspondingly provided with a cylindrical positioning block 3 matched with the middle fixing hole 1101 of the upper and lower magnetizers 11, so that the upper and lower magnetizers 11 can be conveniently positioned when being mounted in the mounting groove 2; the tank bottom of mounting groove 2 corresponds the position all around on first mounting panel 1 and is equipped with four and upper and lower magnetizer 11 round hole 1104 assorted dodges hole 4 all around, when the processing center is to the terminal surface processing round hole 1104 of upper and lower magnetizer 11, can avoid cutter and first mounting panel 1 to bump and damage. The front side and the rear side of the positioning block 3 at the bottom of the mounting groove 2 on the first mounting plate 1 are also symmetrically provided with positioning grooves 5 which are longitudinally distributed, so that the calibration of the axial position can be conveniently carried out when an operator installs the upper magnetizer 11 and the lower magnetizer 11 in the mounting groove 2, and the position accuracy of the round hole 1104 processed on the end surfaces of the upper magnetizer 11 and the lower magnetizer is ensured. In this embodiment, when the upper and lower magnetizers 11 are installed in the installation groove 2 of the first installation plate 1, the positioning block 3 may correspondingly pass through the fixing hole 1101 in the middle of the upper and lower magnetizers 11, so that the upper and lower magnetizers 11 are installed in the installation groove 2 of the first installation plate 1 after being engaged with the positioning block 3, thereby realizing the fixed positioning of the upper and lower magnetizers 11; when the device is installed, the positioning grooves 5 on the front side and the rear side of the positioning block 3 can be used for longitudinally arranging and aligning the grooves 1102 on the two sides of the upper magnetizer 11 and the lower magnetizer 11, so that the processing position of the end face round hole 1104 is accurate. Then, the pressing blocks 7 at the tops of the supporting steps 6 at the two sides of the upper and lower magnetizers 11 on the first mounting plate 1 are screwed and fixed through the fastening screws 8, so that the pressing blocks 7 at the two sides can smoothly press the upper and lower magnetizers 11 to be pressed and fixed.

The corresponding position around the tank bottom of mounting groove 2 on the second mounting panel 9 is equipped with four and upper and lower magnetizer 11 round hole 1104 assorted locating pins 10 all around, through setting up locating pin 10 to fixed position's effect has been played. After the upper and lower magnetizers 11 with the processed round holes 1104 on the first mounting plate 1 are detached, the upper and lower magnetizers are turned over by 180 degrees and correspondingly mounted in the mounting groove 2 of the second mounting plate 9, so that the positioning pins 10 at the bottom of the mounting groove 2 on the mounting plate are correspondingly inserted into the round holes 1104 with the processed end faces on one side of the upper and lower magnetizers 11, the positioning of the upper and lower magnetizers 11 on the second mounting plate 9 is realized, and the round grooves 1103 on the end faces on the other side of the upper and lower magnetizers 11 are conveniently processed. Screw holes are correspondingly formed in the top of the supporting step 6 and the middle of the pressing block 7, the fastening screws 8 penetrate through the pressing block 7 and are correspondingly screwed and fixed in the screw holes in the top of the supporting step 6, and the upper magnetizer 11 and the lower magnetizer are compressed and fixed through the pressing block 7. The distance between the supporting steps 6 on the two sides of the mounting groove 2 on the two mounting plates is matched with the outer diameter of the upper magnetizer 11 and the lower magnetizer 11, namely, the distance between the supporting steps 6 on the two sides of the mounting groove 2 is slightly larger than the outer diameter of the upper magnetizer 11 and the lower magnetizer 11, so that the upper magnetizer 11 and the lower magnetizer 11 can be smoothly mounted in the mounting groove 2, and pressing blocks 7 on the supporting steps 6 on the two sides can be conveniently pressed on the upper magnetizer 11 and the lower magnetizer 11. The height of the supporting steps 6 on the two sides of the mounting groove 2 is matched with the thickness of the upper magnetizer 11 and the lower magnetizer 11, namely, the height of the supporting steps 6 is equal to or slightly less than the thickness of the upper magnetizer 11 and the lower magnetizer 11, so that the upper magnetizer 11 and the lower magnetizer 11 can be smoothly pressed and fixed by the pressing block 7.

When the tool assembly of the embodiment is used, an operator can firstly correspondingly install the upper magnetizer 11 and the lower magnetizer 11 in the installation groove 2 of the first installation plate 1, correspondingly pass the positioning block 3 through the fixing hole 1101 in the middle of the upper magnetizer 11 and the lower magnetizer 11, and longitudinally arrange and align the grooves 1102 on two sides of the upper magnetizer 11 and the lower magnetizer 11 by using the positioning grooves 5 on the front side and the rear side of the positioning block 3; then, the pressing blocks 7 on the two sides are screwed and fixed through the fastening screws 8, so that one side of each pressing block 7 is tightly pressed and fixed on the upper magnetizer 11 and the lower magnetizer 11; then correspond this first mounting panel 1 and install on triaxial machining center's workstation (anchor clamps on the specific accessible machining center workstation press from both sides this first mounting panel 1 tight fixed, also can adopt the mode of magnet absorption to fix it, perhaps adopt sticky mode directly fixed, its specific fixed mode has been very common in prior art, and here is too much not expanded again), alright utilize machining center to process round hole 1104 to 11 side end faces of upper and lower magnetizer on this first mounting panel 1. After the processing is finished, the first mounting plate 1 is taken down from a workbench of a processing center, fastening screws 8 on the first mounting plate 1 are loosened, the upper magnetizer 11 and the lower magnetizer 11 which are processed by the round hole 1104 on one side end face are taken down and turned over for 180 degrees and then correspondingly mounted in the mounting groove 2 of the second mounting plate 9, so that the positioning pin 10 at the bottom of the mounting groove 2 on the second mounting plate 9 is correspondingly inserted into the round hole 1104 which is processed on one side end face of the upper magnetizer 11 and the lower magnetizer 11; then, the pressing blocks 7 on the two sides of the second mounting plate 9 are screwed and fixed through the fastening screws 8, so that one side of each pressing block 7 is tightly pressed and fixed on the upper magnetizer 11 and the lower magnetizer 11; finally, the second mounting plate 9 is correspondingly mounted on a workbench of a triaxial machining center, and then the circular groove 1103 can be machined on the other side end face of the upper magnetizer 11 and the lower magnetizer 11 on the second mounting plate 9 by using the machining center, so that the machining of the circular hole and the circular groove on the two side end faces of the upper magnetizer 11 and the lower magnetizer 11 can be completed by using the two mounting plates.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a frock subassembly is used in processing of magnetizer from top to bottom which characterized in that: the mounting structure comprises a first mounting plate (1) and a second mounting plate (9), wherein the middle parts of the upper surfaces of the two mounting plates are correspondingly provided with mounting grooves (2); the middle part of the bottom of the mounting groove (2) on the first mounting plate (1) is correspondingly provided with a positioning block (3) matched with a middle fixing hole (1101) of the upper magnetizer and the lower magnetizer (11), and the corresponding positions on the periphery of the bottom of the mounting groove (2) on the first mounting plate (1) are provided with avoidance holes (4) matched with peripheral round holes (1104) of the upper magnetizer and the lower magnetizer (11); positioning pins (10) matched with round holes (1104) on the periphery of the upper magnetizer (11) and the lower magnetizer (11) are arranged at corresponding positions on the periphery of the bottom of the mounting groove (2) on the second mounting plate (9); the two mounting plates are provided with supporting steps (6) on the two sides of the mounting groove (2), and pressing blocks (7) used for pressing the upper magnetizer (11) and the lower magnetizer (11) are mounted at the tops of the supporting steps (6) through fastening screws (8).

2. The tool assembly for processing the upper magnetizer and the lower magnetizer according to claim 1, wherein: locating blocks (3) at the bottom of the mounting groove (2) on the first mounting plate (1) are symmetrically provided with longitudinally distributed locating grooves (5) at the front side and the rear side.

3. The tool assembly for processing the upper and lower magnetizers according to claim 2, wherein: screw holes are correspondingly formed in the top of the supporting step (6) and the middle of the pressing block (7), the fastening screw (8) penetrates through the pressing block (7) and then is correspondingly screwed and fixed in the screw hole in the top of the supporting step (6), and the upper magnetizer (11) and the lower magnetizer are compressed and fixed through the pressing block (7).

4. The tool assembly for processing upper and lower magnetizers according to any one of claims 1 to 3, wherein: the height of the supporting steps (6) on the two sides of the mounting groove (2) is matched with the thickness of the upper magnetizer (11) and the lower magnetizer (11).

5. The tool assembly for processing the upper and lower magnetizers according to claim 4, wherein: the distance between the supporting steps (6) at the two sides of the mounting groove (2) on the two mounting plates is matched with the outer diameter of the upper magnetizer and the lower magnetizer (11).