CN214642398U - Deburring tool and deburring system - Google Patents
Deburring tool and deburring system Download PDFInfo
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- CN214642398U CN214642398U CN202120755429.7U CN202120755429U CN214642398U CN 214642398 U CN214642398 U CN 214642398U CN 202120755429 U CN202120755429 U CN 202120755429U CN 214642398 U CN214642398 U CN 214642398U
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- 238000007667 floating Methods 0.000 claims abstract description 125
- 241000755266 Kathetostoma giganteum Species 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000012545 processing Methods 0.000 abstract description 18
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000003993 interaction Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
The utility model discloses a burring instrument and burring system, the burring instrument is including the cylinder body that floats, floating piston, main shaft and radial unsteady subassembly, the cylinder body that floats passes through the connecting piece and is connected with external equipment, the unsteady chamber that runs through it about being equipped with on the cylinder body that floats, the lower extreme in unsteady chamber is equipped with the spacing ring rather than coaxial distribution, floating piston and radial unsteady subassembly all set up in the intracavity that floats, and radial unsteady subassembly distribution in floating piston's below and with the upper end contact of spacing ring, floating piston and the radial mounting hole that runs through it about being equipped with respectively on the subassembly that floats, the main shaft passes the mounting hole from top to bottom and is connected with the radial unsteady subassembly. The deburring tool has good deburring quality, and the deburring system is further provided on the basis of the deburring tool, so that the deburring processing of the surface of a workpiece with high quality, high precision and high stability can be realized.
Description
Technical Field
The utility model relates to a turning or boring technical field, concretely relates to burring instrument and burring system.
Background
In the processes of casting, milling and other mechanical processing of products, burrs and flashes are easily generated on the processed products, and the surface quality of the processed parts and the overall performance of the parts can be directly influenced. At present, most factories adopt a manual mode for burr treatment, and the problems of manual burr treatment are as follows: the yields is low, production efficiency is low, intensity of labour is big scheduling problem, and some mills adopt equipment such as robot workstation, special plane to replace the manual work to carry out burring operation to this improves the burring uniformity of production efficiency and product, guarantees the quality of product.
At present, deburring equipment on the market generally adopts a robot or a special machine to match with a deburring floating tool to carry out relative movement on parts according to a fixed track, so that the deburring floating tool is contacted with the parts, and burrs on the surfaces of the parts are processed. However, in the removal process of the deburring floating tool of the conventional deburring device, the floating amount and floating air pressure of the deburring floating tool are set to fixed parameters before machining, and cannot be modified. That is, the floating amount and floating air pressure of the deburring floating tool are preset manually, and then the deburring floating tool is carried by a robot or other equipment to perform deburring processing on the surface of the part at one time according to a fixed track.
For example, chinese utility model patent with publication number CN212240577U discloses a main shaft that floats, and the main shaft in this utility model patent is pneumatic main shaft, can't change the cutter, and the main shaft that floats disclosed in this patent can only radially float.
This approach can accomplish the deburring of the surface of the part in practical applications, but such floating approach has a disadvantage in that the floating force increases with the amount of floating displacement, so that when the workpiece itself has a large tolerance; when the positioning device or equipment cannot accurately position the workpiece; when the requirement for removing the surface machining quality is high, the application mode cannot compensate the errors, but can damage the workpiece to a certain extent, and further directly influences the machining quality and the machining precision of the product.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a but conveniently change cutter, axial float and radial unsteady burr grinding tool.
A deburring tool comprises a floating cylinder body, a floating piston, a main shaft and a radial floating assembly, wherein the floating cylinder body is connected with external equipment through a connecting piece, the floating cylinder body is provided with a floating cavity which vertically penetrates through the floating cylinder body, the lower end of the floating cavity is provided with a limiting ring which is coaxially distributed with the floating cavity, the floating piston and the radial floating assembly are both arranged in the floating cavity, and the radial floating components are distributed below the floating piston and are contacted with the upper end of the limit ring, the floating piston and the radial floating component are respectively provided with a mounting hole which penetrates through the floating piston and the radial floating component from top to bottom, the main shaft penetrates through the mounting hole from top to bottom and is connected with the radial floating component, under the action of external force, the main shaft can push the floating piston to float up and down in the floating cavity through the radial floating assembly, or drive the radial floating assembly to float in the radial direction of the main shaft.
Preferably, the subassembly that radially floats includes loose ring and a plurality of ball, the external diameter of loose ring is greater than the internal diameter of spacing ring, be equipped with a plurality of apertures along its circumference interval evenly distributed on the lateral wall of loose ring, it is a plurality of the aperture is with a plurality of ball one-to-one, and it is a plurality of the orifice mouth of aperture all faces towards and deviates from one side at loose ring middle part, the lower extreme of the cylinder body that floats is equipped with the bar groove of a plurality of vertical distributions, and is a plurality of the bar groove is with a plurality of the ball one-to-one, loose ring cover is established on the main shaft and be connected with it, and is a plurality of the ball sets up respectively and is corresponding in the aperture just stretches into the correspondence the bar inslot, under the exogenic action, the main shaft radially floats and drives the ball is corresponding the bar inslot reciprocates.
Preferably, the small hole is a tapered hole.
Preferably, the floating cylinder body comprises an upper cylinder body and a lower cylinder body, the upper cylinder body is fixedly connected with the connecting piece, an upper through hole which penetrates through the upper cylinder body from top to bottom is formed in the upper cylinder body, the lower cylinder body is installed at the lower end of the upper cylinder body, a lower through hole which penetrates through the lower cylinder body from top to bottom and is communicated with the upper through hole is formed in the lower cylinder body, and the upper through hole and the lower through hole are jointly enclosed to form the floating cavity.
Preferably, the upper through hole is a flat-head counter bore, the lower end of the floating piston is provided with an outward flange, and the floating piston can float upwards in the floating cavity until the outward flange is close to a step of the flat-head counter bore.
Preferably, the inner diameter of the lower through hole is larger than that of the upper through hole, the upper end of the strip-shaped groove penetrates through the upper end of the lower cylinder body, and the plurality of balls can respectively upwards roll in the corresponding strip-shaped groove to abut against the lower end of the upper cylinder body.
A deburring system comprises a controller, an electric signal amplifier, an electric signal attenuator, an electric proportional valve and the deburring tool, wherein the outer diameter of a floating piston is matched with the inner diameter of the upper section of a flat-head counter bore, the outer diameter of a flanging is matched with the inner diameter of the lower section of the flat-head counter bore, so that the floating piston and the flat-head counter bore form a closed air cavity, the controller is electrically connected with the electric proportional valve through the electric signal amplifier and the electric signal attenuator respectively, and an outlet of the electric proportional valve is communicated with the inside of the air cavity through a pipeline.
Preferably, the system further comprises a human-computer interaction interface, and the human-computer interaction interface is electrically connected with the controller.
When the main shaft is being polished the burr of work piece, the epaxial cutter of main shaft can produce and rotate, and this application passes through radial floating assembly is injectd the main shaft rotates along with its cutter, guarantees the normal use of burring instrument just guarantees the quality that the burr was got rid of to the cutter, avoids damaging the cutter.
The deburring system judges how to deburr the floating force of the tool by detecting the air pressure in the air cavity, so that the manufacturing error of a workpiece is solved; the influence of the positioning error on the processing quality and the processing precision of the workpiece is avoided, the deburring processing with high quality, high precision and high stability of the surface of the workpiece can be realized, and the deburring device is even suitable for the condition that the workpiece has larger manufacturing error or the product shape is more complex and can not accurately position the workpiece.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural view of a deburring tool according to embodiment 1 of the present invention;
fig. 2 is a cross-sectional view of a deburring tool according to embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a deburring system according to embodiment 2 of the present invention;
fig. 4 is a block diagram of a deburring system according to embodiment 2 of the present invention;
fig. 5 is a schematic flow chart of the deburring method according to embodiment 3 of the present invention.
The specific meanings of the reference numerals are:
1. a floating cylinder body; 11. an upper cylinder body; 12. a lower cylinder body; 2. a floating piston; 21. flanging; 3. a main shaft; 4. a radial float assembly; 41. a movable ring; 42. a ball bearing; 43. a small hole; 44. a strip-shaped groove; 5. a limiting ring;
100. a controller; 200. an electrical signal amplifier; 300. an electrical signal attenuator; 400. an electric proportional valve; 500. and (5) a human-computer interaction interface.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
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 in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1-2, an embodiment of the present invention provides a deburring tool includes floating cylinder 1, floating piston 2, main shaft 3 and radial floating assembly 4, floating cylinder 1 passes through the connecting piece and is connected with external equipment, the floating chamber that runs through it about being equipped with on the floating cylinder 1, the lower extreme in floating chamber is equipped with spacing ring 5 rather than coaxial distribution, floating piston 2 with radial floating assembly 4 all sets up the intracavity floats, just radial floating assembly 4 distributes the below of floating piston 2 and contacts with the upper end of spacing ring 5, floating piston 2 with radial floating assembly 4 is last to be equipped with respectively and runs through its mounting hole from top to bottom, main shaft 3 passes from top to bottom the mounting hole and with radial floating assembly 4 is connected, under the exogenic action, main shaft 3 accessible radial floating assembly 4 promotes floating piston 2 is in float the intracavity Lower float, or bring the radial float assembly 4 to float radially on the main shaft 3.
In this application, radial floating assembly 4 can and can only be in float intracavity fluctuation, can't be in float intracavity horizontal rotation.
When the deburring tool is used, the main shaft 3 is a high-speed electric main shaft, a cutter is arranged at the lower end of the main shaft 3, external equipment carries the main shaft 3 to move according to a fixed track, the main shaft 3 drives the cutter to rotate and deburr a workpiece, the main shaft 3 floats along with the profile of the workpiece due to various error deburring tools in the moving process, the radial floating assembly 4 limits the horizontal rotation of the main shaft 3, the main shaft 3 is prevented from rotating along with the cutter (not shown in the figure) mounted at the lower end of the main shaft 3, the normal use of the deburring tool is guaranteed, the deburring quality of the cutter is guaranteed, and the cutter is prevented from being damaged.
The cutter on the main shaft 3 is replaceable and is suitable for deburring of different workpieces.
Preferably, the radial floating assembly 4 comprises a movable ring 41 and a plurality of balls 42, the outer diameter of the movable ring 41 is larger than the inner diameter of the retainer ring 5, the outer side wall of the movable ring 41 is provided with a plurality of small holes 43 which are uniformly distributed along the circumferential direction at intervals, the small holes 43 are in one-to-one correspondence with the balls 42, the orifices of the small holes 43 face the side away from the middle part of the movable ring 41, the lower end of the floating cylinder body 1 is provided with a plurality of vertically distributed strip-shaped grooves 44, the strip-shaped grooves 44 correspond to the balls 42 one by one, the movable ring 41 is sleeved on the main shaft 3 and connected with the main shaft, the plurality of balls 42 are respectively arranged in the corresponding small holes 43 and extend out of the small holes 43 and extend into the corresponding strip-shaped grooves 44, under the action of external force, the main shaft 3 floats in the radial direction and drives the balls 42 to move up and down in the corresponding strip-shaped grooves.
When the spindle 3 performs deburring processing on a workpiece, the plurality of balls 42 can roll in the corresponding strip-shaped grooves 44 respectively, so that the movable ring 41 can float along with the spindle 3 in the radial direction and the horizontal rotation of the spindle 3 is limited.
The main shaft 3 is provided with a flange-free expansion sleeve, and is fixedly arranged at the lower end of the movable ring 41 through an expansion locking ring, and the flange-free expansion sleeve is clamped between the expansion locking ring and the movable ring 41.
Specifically, the small hole 43 is a tapered hole, so that the ball 42 rolls more smoothly in the small hole 43.
Preferably, the floating cylinder body 1 comprises an upper cylinder body 11 and a lower cylinder body 12, the upper cylinder body 11 is fixedly connected with the connecting piece 1, an upper through hole which penetrates through the upper cylinder body 11 from top to bottom is formed in the upper cylinder body 11, the lower cylinder body 12 is installed at the lower end of the upper cylinder body 11, and a lower through hole which penetrates through the lower cylinder body 12 from top to bottom and is communicated with the upper through hole is formed in the lower cylinder body 12.
Because the ball 42 rolls in the strip groove 44 and rubs with the lower cylinder body 12, the requirement for the material is high, the requirement for the material of the upper cylinder body 11 is low, the cost is saved, and the processing difficulty is reduced.
The upper end of the upper cylinder body 11 and the lower end of the lower cylinder body 12 can be respectively provided with a protective cover, so that external impurities are prevented from falling into the floating cavity.
The upper through hole is a flat-head counter bore, the lower end of the floating piston 2 is provided with an outward flange 21, and the floating piston 2 can float upwards in the floating cavity to enable the outward flange 21 to be close to a step of the flat-head counter bore; the inner diameter of the lower through hole is larger than that of the upper through hole, the upper end of the strip-shaped groove 44 penetrates through the upper end of the lower cylinder body 12, and the plurality of balls 42 can respectively roll upwards in the corresponding strip-shaped groove 44 to be abutted against the lower end of the upper cylinder body 11.
The upper through hole defines the maximum distance of upward floating of the floating piston 3 by its step, and prevents the floating piston 3 from falling off from the upper cylinder 11.
The lower cylinder 12 limits the movement of the ball 42 through the lower end of the upper cylinder 11, and limits the moving stroke of the ball 42 on the premise of facilitating the processing of the lower cylinder 12, thereby being beneficial to prolonging the service life of the deburring tool.
The limiting ring 5 is coaxially arranged at the lower end of the lower cylinder body 12, and the upper end of the strip-shaped groove 44 penetrates through the lower end of the lower cylinder body 12, so that the processing is facilitated.
Example 2
3-4, embodiment 2 proposes a deburring system, which includes a controller 100, a human-computer interface 500, an electrical signal amplifier 200, an electrical signal attenuator 300, an electrical proportional valve 400, and a deburring tool as described in the embodiment, wherein the outer diameter of the floating piston 2 matches with the inner diameter of the upper section of the counterbore, the outer diameter of the flanging 21 matches with the inner diameter of the lower section of the counterbore, so that the floating piston 2 and the counterbore form a closed air cavity, the controller 100 is electrically connected with the electrical proportional valve 400 through the electrical signal amplifier 200 and the electrical signal attenuator 300, respectively, and the outlet of the electrical proportional valve 400 is communicated with the inside of the air cavity through a pipeline.
The electrical proportional valve 400 is configured to detect the air pressure in the air cavity, and send a current signal to the controller 100 through the electrical signal amplifier 200, the controller 100 receives the current signal and compares the current signal with a preset current reference threshold, when the current signal received by the controller 100 is greater than the preset current reference threshold, the controller 100 sends a signal to the electrical proportional valve 400 through the electrical signal attenuator 300, and the electrical proportional valve 400 reduces the air pressure in the air cavity; when the current signal received by the controller 100 is smaller than a preset current reference threshold, the controller 100 sends a signal to the electric proportional valve 400 through the electric signal attenuator 300, and the electric proportional valve 400 reduces the air pressure in the air cavity; when the current signal received by the controller 100 is equal to the preset current reference threshold, the controller 100 does not send a signal.
External equipment carries the burring instrument of floating and moves and carry out the burring processing to the work piece according to fixed orbit, removes the in-process because various error deburring instruments can float along with the profile of work piece, atmospheric pressure in the air cavity also can change along with the change of the displacement volume that floats, and this embodiment is through right the required floating force of deburring instrument is controlled in the regulation of air cavity internal gas pressure, compares with relying on electric proportional valve 400 alone the atmospheric pressure size in the air cavity, and control is more accurate.
The air inlet of the electric proportional valve 400 is communicated with an air source, and the air outlet thereof is communicated with the outside.
When the current signal received by the controller is smaller than the current reference threshold value, the required floating force of the deburring tool is smaller than the predicted floating force, and the electric proportional valve 400 increases the air pressure in the air cavity so as to increase the required floating force of the deburring tool to be consistent with the predicted floating force; when the current signal received by the controller is larger than the current reference threshold value, the electric proportional valve 400 reduces the air pressure in the air cavity so as to reduce the required floating force of the deburring tool to be consistent with the predicted floating force, thereby ensuring the consistent floating force of the deburring tool under the action of burrs with different sizes, ensuring the consistency of the processing quality and precision and realizing high deburring processing precision and stable processing quality.
Because in this application but among the burring instrument the main shaft is radially floated and the axial floats, adopts electric proportional valve indirect measurement the atmospheric pressure in the gas chamber realizes the feedback of floating force, with through the atmospheric pressure in the accurate control gas chamber of electric proportional valve guarantees the uniformity of floating force has realized the closed-loop control of floating force.
Preferably, a human-computer interaction interface 500 is further included, and the human-computer interaction interface 500 is electrically connected with the controller 100.
The human-computer interaction interface 500 has a display output function and also has functions of inputting instructions and setting reference current thresholds, the human-computer interaction interface 500 can be used for displaying information such as current reference current thresholds, current air pressure of an air cavity, magnitude of current signals received by the controller and the like, an operator can also set the reference current thresholds through the human-computer interaction interface, and the controller 100 obtains the reference current thresholds through the human-computer interaction interface 500 so as to be suitable for processing of different types of workpieces.
Example 3
As shown in fig. 5, the present embodiment proposes a deburring method with reference to the deburring system described in embodiment 2, including the steps of:
and 5, when the current signal received by the controller is smaller than a preset current reference threshold value, the controller sends a signal to the electric proportional valve through the electric signal attenuator, and the electric proportional valve inflates air in the air cavity to increase the air pressure in the air cavity.
The deburring method can achieve deburring processing of the surface of the workpiece with high quality, high precision and high stability, and is even suitable for the condition that the workpiece has larger manufacturing error or the product is complex in shape and cannot be accurately positioned.
Preferably, the method further comprises the steps of firstly setting a current reference threshold value by using the human-computer interaction interface 500, and then controlling external equipment to carry the deburring tool to move so as to perform deburring processing on the workpiece.
The human-machine interface 500 can input different current reference thresholds to the controller 100 so as to be suitable for deburring of different workpieces.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (8)
1. A deburring tool is characterized by comprising a floating cylinder body (1), a floating piston (2), a main shaft (3) and a radial floating assembly (4), wherein the floating cylinder body (1) is connected with external equipment through a connecting piece, a floating cavity penetrating through the floating cylinder body (1) from top to bottom is arranged on the floating cylinder body, a limiting ring (5) distributed coaxially with the floating cavity is arranged at the lower end of the floating cavity, the floating piston (2) and the radial floating assembly (4) are both arranged in the floating cavity, the radial floating assembly (4) is distributed below the floating piston (2) and is in contact with the upper end of the limiting ring (5), mounting holes penetrating through the floating piston (2) and the radial floating assembly (4) from top to bottom are respectively formed in the floating piston (2) and the radial floating assembly (4), and the main shaft (3) penetrates through the mounting holes from top to bottom and is connected with the radial floating assembly (4), under the action of external force, the main shaft (3) can push the floating piston (2) to float up and down in the floating cavity through the radial floating assembly (4), or drive the radial floating assembly (4) to float in the radial direction of the main shaft (3).
2. The deburring tool as claimed in claim 1, characterized in that the radial floating assembly (4) comprises a movable ring (41) and a plurality of balls (42), the outer diameter of the movable ring (41) is larger than the inner diameter of a limiting ring (5), a plurality of small holes (43) are uniformly distributed along the circumference of the movable ring (41) on the outer side wall of the movable ring, the small holes (43) are in one-to-one correspondence with the balls (42), the orifices of the small holes (43) face the side away from the middle part of the movable ring (41), a plurality of vertically distributed strip-shaped grooves (44) are arranged at the lower end of the floating cylinder body (1), the strip-shaped grooves (44) are in one-to-one correspondence with the balls (42), the movable ring (41) is sleeved on the main shaft (3) and connected with the main shaft, and the balls (42) are respectively arranged in the corresponding small holes (43), extend out of the small holes (43) and extend into the corresponding strip-shaped grooves (44) ) And the main shaft (3) floats in the radial direction and drives the balls (42) to move up and down in the corresponding strip-shaped grooves under the action of external force.
3. A deburring tool as claimed in claim 2 wherein said small hole (43) is a tapered hole.
4. The deburring tool of claim 2 or 3, characterized in that the floating cylinder (1) comprises an upper cylinder (11) and a lower cylinder (12), the upper cylinder (11) is fixedly connected with the connecting piece, the upper cylinder (11) is provided with an upper through hole which vertically penetrates through the upper cylinder, the lower cylinder (12) is mounted at the lower end of the upper cylinder (11), the lower cylinder (12) is provided with a lower through hole which vertically penetrates through the lower cylinder and penetrates through the upper through hole, and the upper through hole and the lower through hole jointly enclose to form the floating cavity.
5. A deburring tool as claimed in claim 4, characterized in that said upper through hole is a counterbore, the lower end of said floating piston (2) is provided with a flanging (21), said floating piston (2) being floatable in said floating cavity up to the level of said flanging (21) near said counterbore.
6. A deburring tool as claimed in claim 4 wherein said lower through bore has an internal diameter greater than that of said upper through bore, said bar groove (44) has an upper end extending through an upper end of said lower cylinder (12), and a plurality of said balls (42) are respectively rollable upwardly within a corresponding said bar groove (44) against a lower end of said upper cylinder (11).
7. A deburring system, characterized by comprising a controller (100), an electric signal amplifier (200), an electric signal attenuator (300) and an electric proportional valve (400), and further comprising the deburring tool as claimed in claim 5, wherein the outer diameter of the floating piston (2) is matched with the inner diameter of the upper section of the flat-head counterbore, the outer diameter of the flanging (21) is matched with the inner diameter of the lower section of the flat-head counterbore, so that the floating piston (2) and the flat-head counterbore form a closed air cavity, the controller (100) is electrically connected with the electric proportional valve (400) through the electric signal amplifier (200) and the electric signal attenuator (300), respectively, and the outlet of the electric proportional valve (400) is communicated with the inside of the air cavity through a pipeline.
8. The de-burring system of claim 7, further comprising a human machine interface (500), the human machine interface (500) being electrically connected with the controller (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755429.7U CN214642398U (en) | 2021-04-13 | 2021-04-13 | Deburring tool and deburring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755429.7U CN214642398U (en) | 2021-04-13 | 2021-04-13 | Deburring tool and deburring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214642398U true CN214642398U (en) | 2021-11-09 |
Family
ID=78461930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120755429.7U Expired - Fee Related CN214642398U (en) | 2021-04-13 | 2021-04-13 | Deburring tool and deburring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214642398U (en) |
-
2021
- 2021-04-13 CN CN202120755429.7U patent/CN214642398U/en not_active Expired - Fee Related
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Granted publication date: 20211109 |