阅读说明：本技术 同轴谐振器毛刺去除工装 (Coaxial resonator burr removing tool ) 是由 杨树国 左国森 韩康达 王翠芳 石景格 曾卓 段引引 梁振 郭平霞 周春秀 赵东 于 2019-11-07 设计创作，主要内容包括：本发明提供了同轴谐振器毛刺去除工装,属于工件表面加工技术领域,包括支架、第一刀体、第二刀体和拉簧；支架设有安装板和转轴,转轴固设于安装板的中部,第一刀体固设于安装板上,第一刀体和转轴位于安装板的相对侧,第一刀体的顶端设有三角刀片；第二刀体为两个,两个第二刀体分别铰接在安装板的两端,第二刀体的顶端设有弧形刀片,第一刀体和第二刀体位于安装板的同一侧,拉簧为两个,两个拉簧分别位于所述第一刀体和所述第二刀体之间,拉簧的一端固设于所述第一刀体上,另一端固设于所述第二刀体上。本发明提供的同轴谐振器毛刺去除工装,结构简单,易于操作,能去除同轴谐振器通孔和外侧面上的毛刺。(The invention provides a coaxial resonator burr removing tool, which belongs to the technical field of workpiece surface machining and comprises a support, a first cutter body, a second cutter body and a tension spring, wherein the support is fixedly connected with the first cutter body; the support is provided with a mounting plate and a rotating shaft, the rotating shaft is fixedly arranged in the middle of the mounting plate, the first cutter body is fixedly arranged on the mounting plate, the first cutter body and the rotating shaft are positioned on opposite sides of the mounting plate, and the top end of the first cutter body is provided with a triangular blade; the second cutter body is two, and two second cutter bodies articulate respectively in the both ends of mounting panel, and the top of second cutter body is equipped with the arc blade, and first cutter body and second cutter body lie in same one side of mounting panel, and the extension spring is two, and two extension springs lie in respectively first cutter body with between the second cutter body, the one end of extension spring set firmly in on the first cutter body, the other end set firmly in on the second cutter body. The coaxial resonator burr removing tool provided by the invention is simple in structure and easy to operate, and can remove burrs on the through hole and the outer side surface of the coaxial resonator.)

1. Frock is got rid of to coaxial resonator burr, its characterized in that includes:

the bracket is provided with an installation plate and a rotating shaft, and the rotating shaft is fixedly arranged in the middle of the installation plate;

the first cutter body is fixedly arranged on the mounting plate, the first cutter body and the rotating shaft are positioned on the opposite sides of the mounting plate, and a triangular blade is arranged at the top end of the first cutter body and is used for removing burrs in a through hole in the coaxial resonator;

the two second cutter bodies are respectively hinged to two ends of the mounting plate, the top end of each second cutter body is provided with an arc-shaped blade, the arc-shaped blades are used for removing burrs on the side face of the coaxial resonator, and the first cutter body and the second cutter body are positioned on the same side of the mounting plate; and

the extension springs are two and are respectively located between the first cutter body and the second cutter body, one end of each extension spring is fixedly arranged on the first cutter body, the other end of each extension spring is fixedly arranged on the second cutter body, and the extension springs are used for enabling the arc-shaped blades and the side faces of the coaxial resonators to be always kept in contact.

2. The coaxial resonator burr removal tool according to claim 1, further comprising a motor, wherein an output shaft of the motor is connected to the rotating shaft through a coupling.

3. The coaxial resonator burr removal tool according to claim 1, wherein the first blade is fixedly arranged in a middle portion of the mounting plate, and the two tension springs are symmetrically arranged relative to the first blade.

4. The coaxial resonator deburring tool of claim 1, wherein both ends of the mounting plate are provided with mounting holes, the end of the second cutter body is provided with a through hole, the second cutter body is hinged with the mounting plate through a pin, and the pin passes through the mounting holes and the through hole simultaneously.

5. The coaxial resonator burr removal tool according to claim 4, wherein the mounting holes are plural and are symmetrically arranged with respect to the rotation axis.

6. The coaxial resonator burr removal tool of claim 1, wherein the first blade comprises:

one end of the first knife handle is fixedly arranged on the mounting plate;

the first clamp is cylindrical and is arranged at the other end of the first cutter handle; and

the first collet chuck penetrates through the first clamp and is used for clamping the triangular blade.

7. The coaxial resonator burr removal tool of claim 6, wherein the second cutter body comprises:

one end of the second knife handle is hinged to one end of the mounting plate;

the second clamp is cylindrical and is arranged at the other end of the second cutter handle; and

and the second collet chuck is arranged in the second clamp in a penetrating manner and is used for clamping the arc-shaped blade.

8. The coaxial resonator deburring tool of claim 7, wherein the first shank is provided with a first groove, a first through hole is formed in the first groove, the second shank is provided with a second groove, a second through hole is formed in the second groove, and two ends of the tension spring are respectively fixed in the first through hole and the second through hole through screws.

9. The coaxial resonator deburring tool of claim 7, wherein the first shank and the second shank are each provided with internal threads, one end of the first collet and one end of the second collet are each provided with external threads, and the first shank and the first collet, the second shank and the second collet are each threadedly connected.

10. The coaxial resonator deburring tool of claim 9, wherein the other end of the first collet defines a cross-shaped notch for clamping the triangular blade, the first clamp has an inner diameter larger than the diameter of the end of the first collet having the external thread but smaller than the diameter of the end of the first collet having the cross-shaped notch, the second collet is structurally identical to the first collet, and the second clamp has an inner diameter identical to the first clamp.

Technical Field

The invention belongs to the technical field of workpiece surface machining, and particularly relates to a coaxial resonator burr removing tool.

Background

The coaxial resonator is a cylinder, the center of the coaxial resonator is provided with a through hole, the surface of the coaxial resonator is protected by a plating layer, and different lengths are required to be intercepted before use, so that burr redundancy can be generated after interception, and if the redundancy is not removed, the weldability of the coaxial resonator is greatly influenced, and the performance of a product can be influenced. At present, the burr removing tooling equipment is mostly carried out in a grinding mode in China, and although grinding can effectively remove burrs, the protective layer is damaged in the burr removing process of some resonators with protective layers. The grinding method is not suitable for all the burr removal work. At present, no proper tooling equipment is provided for removing burrs of the coaxial resonator, a scalpel is manually used for removing the burrs before the burrs are removed, the efficiency is low, the potential safety hazard is generated, and the coaxial resonator beamers in large batch are not easy to operate.

Disclosure of Invention

The invention aims to provide a coaxial resonator burr removing tool, aiming at efficiently removing burrs of a large batch of coaxial resonators in a mechanical mode.

In order to achieve the purpose, the invention adopts the technical scheme that: providing a coaxial resonator burr removing tool which comprises a support, a first cutter body, a second cutter body and a tension spring; the bracket is provided with an installation plate and a rotating shaft, and the rotating shaft is fixedly arranged in the middle of the installation plate; the first cutter body is fixedly arranged on the mounting plate, the first cutter body and the rotating shaft are positioned on the opposite sides of the mounting plate, a triangular blade is arranged at the top end of the first cutter body, and the triangular blade is used for removing burrs in a through hole in the coaxial resonator; the two second cutter bodies are respectively hinged to two ends of the mounting plate, the top end of each second cutter body is provided with an arc-shaped blade, the arc-shaped blades are used for removing burrs on the side face of the coaxial resonator, and the first cutter body and the second cutter body are located on the same side of the mounting plate; and the extension springs are two and are respectively positioned between the first cutter body and the second cutter body, one end of each extension spring is fixedly arranged on the first cutter body, the other end of each extension spring is fixedly arranged on the second cutter body, and the extension springs are used for enabling the arc-shaped blade and the side surface of the coaxial resonator to be always kept in contact.

As another embodiment of this application, still include the motor, the output shaft of motor pass through the shaft coupling with the pivot is connected.

As another embodiment of the application, the first knife body is fixedly arranged in the middle of the mounting plate, and the two tension springs are symmetrically arranged relative to the first knife body.

As another embodiment of the present application, mounting holes are formed at two ends of the mounting plate, a through hole is formed at an end of the second cutter body, the second cutter body is hinged to the mounting plate through a pin shaft, and the pin shaft penetrates through the mounting holes and the through hole at the same time.

As another embodiment of the present application, the mounting holes are plural and the plural mounting holes are symmetrically arranged with respect to the rotating shaft.

As another embodiment of the present application, the first tool body includes a first tool shank, a first clamp, and a first collet; one end of the first knife handle is fixedly arranged on the mounting plate; the first clamp is cylindrical and is arranged at the other end of the first cutter handle; and the first barrel clamp penetrates through the first clamp and is used for clamping the triangular blade.

As another embodiment of the present application, the second tool body comprises a second tool shank, a second fixture, and a second collet; one end of the second knife handle is hinged to one end of the mounting plate; the second clamp is cylindrical and is arranged at the other end of the second cutter handle; and the second collet chuck is arranged in the second clamp in a penetrating mode and used for clamping the arc-shaped blade.

As another embodiment of this application, first handle of a knife is equipped with first recess, be equipped with first through-hole in the first recess, the second handle of a knife is equipped with the second recess, be equipped with the second through-hole in the second recess, the both ends of extension spring are passed through the fix with screw respectively first through-hole with in the second through-hole.

As another embodiment of the application, the first handle and the second handle are both provided with internal threads, one end of the first collet chuck and one end of the second collet chuck are both provided with external threads, and the first handle and the first collet chuck, the second handle and the second collet chuck are both connected through threads.

As another embodiment of the present application, a cross-shaped notch for clamping the triangular blade is formed at the other end of the first collet, an inner diameter of the first clamp is larger than a diameter of one end of the first collet provided with the external thread but smaller than a diameter of one end of the first collet provided with the cross-shaped notch, the second collet is structurally identical to the first collet, and an inner diameter of the second clamp is identical to the first clamp.

The coaxial resonator burr removing tool provided by the invention has the beneficial effects that: compared with the prior art, the bracket is provided with the mounting plate and the rotating shaft, the rotating shaft is fixedly arranged in the middle of the mounting plate, and when the rotating shaft rotates, the mounting plate also rotates along with the rotating shaft; the first cutter body and the rotating shaft are relatively fixed on two sides of the mounting plate, the two second cutter bodies are respectively hinged with two ends of the mounting plate, the triangular blade arranged at the top of the first cutter body extends into the through hole of the coaxial resonator, the arc-shaped blade arranged at the top of the second cutter body is contacted with the outer side of the coaxial resonator, a tension spring is arranged between the first cutter body and the second cutter body, the tension spring ensures that the arc-shaped blade and the coaxial resonator are always kept in contact, when the whole device rotates, the triangular blade can remove burrs in the through hole of the coaxial resonator, and the arc-shaped blade can remove burrs on the outer side of the coaxial resonator; the coaxial resonator burr removing tool is simple in structure and easy to operate, and burrs on the through hole and the outer side face of the coaxial resonator can be removed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a coaxial resonator burr removal tool according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the stent of FIG. 1;

fig. 3 is a schematic structural view of the first cutter body in fig. 1;

fig. 4 is a schematic structural view of the second cutter body in fig. 1.

In the figure: 1. a support; 11. mounting a plate; 111. mounting holes; 112. mounting blocks; 12. a rotating shaft; 2. a first cutter body; 21. a triangular blade; 22. a first handle; 221. a first groove; 222. a first through hole; 23. a first clamp; 24. a first collet; 3. a second blade body; 31. an arc-shaped blade; 32. a second handle; 321. a second groove; 322. a second through hole; 33. a second clamp; 34. a second collet; 4. a tension spring; 5. a motor; 6. a coaxial resonator.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention 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 invention and are not intended to limit the invention.

Referring to fig. 1 to 4, the coaxial resonator deburring tool provided by the present invention will now be described. The coaxial resonator burr removing tool comprises a support 1, a first cutter body 2, a second cutter body 3 and a tension spring 4; the support 1 is provided with an installation plate 11 and a rotating shaft 12, the rotating shaft 12 is fixedly arranged in the middle of the installation plate 11, the first cutter body 2 is fixedly arranged on the installation plate 11, the first cutter body 2 and the rotating shaft 12 are positioned on the opposite sides of the installation plate 11, the top end of the first cutter body 2 is provided with a triangular blade 21, the triangular blade 21 is used for removing burrs in a through hole in the coaxial resonator 6, the number of the second cutter bodies 3 is two, the two second cutter bodies 3 are respectively hinged to the two ends of the installation plate 11, the top end of the second cutter body 3 is provided with an arc-shaped blade 31, the arc-shaped blade 31 is used for removing burrs on the side face of the coaxial resonator 6, the first cutter body 2 and the second cutter body 3 are positioned on the same side of the installation plate 11, the number of the tension springs 4 is two, the two tension springs 4 are respectively positioned between the first cutter body 2 and the second cutter body 3, one end of each tension spring 4.

The coaxial resonator burr removing tool is suitable for a coaxial resonator shown in figure 1, compared with the prior art, the mounting plate 11 and the rotating shaft 12 are arranged in the support 1, and the rotating shaft 12 is arranged in the middle of the mounting plate 11, so that the rotating form can greatly reduce the integral moment of inertia and is beneficial to enabling the whole device to rotate quickly; the first cutter body 2 is fixedly arranged on the mounting plate 11 and is arranged opposite to the rotating shaft 12, so that no interference exists between the first cutter body 2 and the rotating shaft 12 when the rotating shaft 12 rotates; the top of the first cutter body 2 is provided with a triangular blade 21, the triangular blade 21 can extend into the through hole of the coaxial resonator 6, and when the first cutter body 2 rotates, the triangular blade 21 also rotates along with the through hole, so that burrs in the through hole of the coaxial resonator 6 can be removed; the two second cutter bodies 3 are hinged to two sides of the mounting plate 11 and symmetrically arranged relative to the first cutter body 2, the two tension springs 4 are arranged between the first cutter body 2 and the second cutter body 3, and the tension springs 4 can ensure that an arc-shaped blade 31 arranged at the top of the second cutter body 3 keeps contact with the outer side of the coaxial resonator 6, so that burrs on the outer side of the coaxial resonator 6 can be removed. The specific working principle of the coaxial resonator burr removing tool provided by the invention is as follows: a worker holds the coaxial resonator 6 by hand or presses the through hole of the coaxial resonator 6 on the triangular blade 21 by using a tool, then pulls the tension spring 4 to enable the arc-shaped blade 31 to be in contact with the outer surface of the coaxial resonator 6, after the tension spring 4 is loosened, the arc-shaped blade 31 at the top of the second cutter body 3 keeps in contact with the outer surface of the coaxial resonator 6 due to the acting force of the tension spring 4, when the worker holds the rotating shaft 12 to rotate or provides a rotation for the rotating shaft 12, the triangular blade 21 rotates to further remove burrs in the through hole, and the arc-shaped blade 31 removes burrs on the outer side surface of the coaxial resonator 6; in order to improve the efficiency of burr removal and ensure the quality of the removed surface, the rotation speed of the rotating shaft 12 may be appropriately reduced.

In this embodiment, the mounting plate 11 is composed of two sub-plates, the middle portion of the mounting plate 11 is provided with a mounting block 112, and the rotating shaft 12 is fixedly arranged on the mounting block 112. Two daughter boards with rectangular cross sections are welded together to form the mounting plate 11, a mounting block 112 is formed in the middle of the mounting plate 11, the mounting block 112 is cylindrical, and the rotating shaft 12 and the first blade 2 are fixed to the bottom and the top of the cylindrical mounting block 112, respectively.

As a specific embodiment of the coaxial resonator deburring tool provided by the present invention, please refer to fig. 1, further comprising a motor 5, wherein an output shaft of the motor 5 is connected with a rotating shaft 12 through a coupler. Add motor 5 in the device, can improve the efficiency that the burr was got rid of, can control motor 5's rotational speed again, make things convenient for the workman to adjust motor 5's rotational speed at the during operation, can reject the burr in the outside of coaxial resonator 6 better faster.

As a specific embodiment of the coaxial resonator deburring tool provided by the present invention, please refer to fig. 1, a first tool body 2 is fixedly disposed in the middle of an installation plate 11, and two tension springs 4 are symmetrically disposed relative to the first tool body 2. The first cutter body 2 is fixedly arranged in the middle of the mounting plate 11, the two tension springs 4 are symmetrically arranged on two sides of the first cutter body 2, when the whole device rotates, because the two tension springs 4 are symmetrically arranged, the rotational inertia of the two tension springs 4 is equal, the internal stress conditions are similar, the stress balance of the tension springs 4 can be further ensured, and the two second cutter bodies 3 can rotate to remove burrs on the outer side of the coaxial resonator 6 more effectively and quickly.

As a specific embodiment of the coaxial resonator deburring tool provided by the present invention, please refer to fig. 2 and 4, two ends of the mounting plate 11 are provided with mounting holes 111, an end of the second cutter body 3 is provided with a through hole, the second cutter body 3 is hinged to the mounting plate 11 through a pin, and the pin passes through the mounting holes 111 and the through hole at the same time. The mounting plate 11 is provided with the mounting hole 111, the end part of the second cutter body 3 is provided with the through hole, and the hinge joint of the end part of the second cutter body 3 on the mounting plate 11 is realized by using the pin shaft to simultaneously penetrate through the mounting hole 111 and the through hole.

Referring to fig. 1 to 2, as a specific embodiment of the coaxial resonator deburring tool provided by the present invention, a plurality of mounting holes 111 are provided, and the plurality of mounting holes 111 are symmetrically disposed with respect to the rotating shaft 12. Set gradually a plurality of mounting holes 111 along the length direction of mounting panel 11, these mounting holes 111 are for pivot 12 relatively fixed and evenly arranged, when second cutter body 3 carries out the articulated through mounting hole 111, can guarantee that two second cutter bodies 3 set up for pivot 12 symmetry, and then guarantee when whole device rotates, guarantee that arc blade 31 on the second cutter body 3 keeps in contact with the lateral surface of coaxial resonator 6, improve the efficiency of getting rid of the burr.

As a specific embodiment of the coaxial resonator deburring tool provided by the present invention, please refer to fig. 3, the first cutter body 2 includes a first tool shank 22, a first clamp 23 and a first collet 24; the end part of the first cutter handle 22 is fixedly arranged on the mounting plate 11, the first clamp 23 is cylindrical and is arranged at the end part of the other end of the first cutter handle 22, and the first collet chuck 24 is arranged in the first clamp 23 in a penetrating mode and used for clamping the triangular cutter blade 21. The first clamp 23 is fixed to one end of the first shank 22, and the first collet 24 is placed inside the first clamp 23, the first collet 24 having elasticity, which is provided in the same manner as a clamping means for clamping a shank of a reamer or a milling cutter on a lathe, the first collet 24 is contracted, and then the grippable portion of the trigon blade 21 can be clamped.

As a specific embodiment of the coaxial resonator burr removing tool provided by the present invention, please refer to fig. 4, the second tool body 3 includes a second tool shank 32, a second clamp 33, and a second collet 34; the end part of the second handle 32 is hinged to one end of the mounting plate 11, the second clamp 33 is cylindrical and is arranged at the end part of the other end of the second handle 32, and the second collet chuck 34 is arranged in the second clamp 33 in a penetrating mode and used for clamping the arc-shaped blade 31. The internal structure of the second cutter body 3 is set to be the same as that of the first cutter body 2, so that the manufacturing is convenient, and the operation difficulty of the coaxial resonator burr removing tool can be reduced.

As a specific embodiment of the coaxial resonator deburring tool provided by the present invention, please refer to fig. 3, the first tool holder 22 is provided with a first groove 221, the first groove 221 is internally provided with a first through hole 222, the second tool holder 32 is provided with a second groove 321, the second groove 321 is internally provided with a second through hole 322, and two ends of the tension spring 4 are respectively fixed in the first through hole 222 and the second through hole 322 through screws. Two first grooves 221 are symmetrically formed in the outer side of the first tool shank 22, second grooves 321 are formed in corresponding positions of the two second tool shanks 32, a first through hole 222 is formed in the bottom of each first groove 221, a second through hole 322 is formed in the bottom of each second groove 321, screws penetrate through the first through hole 222 and the second through hole 322 simultaneously, and penetrate through the outermost rings of the two ends of the tension spring 4, so that the two ends of the tension spring 4 are fixed between the first tool body 2 and the second tool body 3.

As a specific embodiment of the coaxial resonator deburring tool provided by the present invention, please refer to fig. 3 to 4, the first tool shank 22 and the second tool shank 32 are both provided with internal threads, the first collet chuck 24 and the second collet chuck 34 are both provided with external threads, and the first tool shank 22 and the first collet chuck 24, and the second tool shank 32 and the second collet chuck 34 are all connected through threads. Turning internal threads at the end parts of one ends of the first tool shank 22 and the second tool shank 32, turning external threads at one ends of the first collet chuck 24 and the second collet chuck 34, and then matching the first collet chuck 24 with the first tool shank 22 and the second collet chuck 34 with the second tool shank 32 in a threaded connection mode, wherein the first collet chuck 24 is placed in the first clamp 23, so that when the first clamp 23 is rotated, the first collet chuck 24 contracts and further clamps the triangular blade 21 placed in the first collet chuck 24; the second collet 34 clamps the curved blade 31 in the same manner as the first collet 24 clamps the triangular blade 21.

As a specific embodiment of the coaxial resonator deburring tool provided by the present invention, please refer to fig. 3 and 4, the other end of the first collet 24 is provided with a cross-shaped notch for clamping the triangular blade, the inner diameter of the first clamp 23 is larger than the diameter of the end of the first collet 24 provided with the external thread but smaller than the diameter of the end of the first collet 24 provided with the cross-shaped notch, the structure of the second collet 34 is the same as that of the first collet 24, and the inner diameter of the second clamp 33 is the same as that of the first clamp 23. Because the other end of the first collet 24 is provided with the cross-shaped notch, the triangular blade 21 can be placed in the cross-shaped notch; because the diameter of the end part of the first collet chuck 24 provided with the cross-shaped notch is larger than that of the first clamp 23, when the end provided with the external thread of the first collet chuck 24 is screwed in cooperation with the first cutter handle 22, the first clamp 23 can enable the end provided with the cross-shaped notch of the first collet chuck 24 to contract, so that the triangular blade 21 is clamped; similarly, since the second collet 34 has the same structural design as the first collet 24, and the second clamp 33 has the same inner diameter as the first clamp 23, when the second collet 34 is screwed together with the second shank 32, the second clamp 33 contracts the end of the second collet 34, at which the cross-shaped notch is formed, to clamp the arc-shaped blade 31.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.