CN114505707A - Mechanical arm cutter locking mechanism - Google Patents
Mechanical arm cutter locking mechanism Download PDFInfo
- Publication number
- CN114505707A CN114505707A CN202210074670.2A CN202210074670A CN114505707A CN 114505707 A CN114505707 A CN 114505707A CN 202210074670 A CN202210074670 A CN 202210074670A CN 114505707 A CN114505707 A CN 114505707A
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- China
- Prior art keywords
- arm
- tool
- locking rod
- cutter
- locking mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention relates to the technical field of numerical control machines, in particular to a mechanical arm cutter locking mechanism which comprises a cutter arm, wherein a clamp opening and a cutter handle locking rod are arranged at the end part of the cutter arm; when the locking rod of the knife handle is locked, the limiting block rises towards the direction vertical to the knife arm, and the side surface of the limiting block abuts against the tail end of the locking rod of the knife handle; when unblock handle of a knife locking lever, the stopper descends and lets out the spatial position that supplies handle of a knife locking lever to remove towards the direction of perpendicular to tool arm, and this arm cutter locking mechanism is convenient for pin the cutter fast and unblock cutter, has the effectual and easy to operate's of locking advantage.
Description
Technical Field
The invention relates to the technical field of numerical control machines, in particular to a mechanical arm cutter locking mechanism.
Background
The development of modern numerical control machine tools is rapid, along with the continuous development of the industry, parts machined by machine tools are more and more complex, and the machining capacity required by the machine tools is continuously improved. In order to meet the requirements of different machining processes and different parts of the same part, the main shaft cutter needs to be frequently replaced. The working hours can be greatly reduced by fast and automatically changing the tools, and the production efficiency is improved. Although the existing ATC double-arm tool changing can realize tool clamping, the tool changing speed of the tool changing clamping mechanism is not fast enough.
Disclosure of Invention
The invention aims to avoid the defects in the prior art and provides the mechanical arm tool locking mechanism which is convenient for quickly locking and unlocking a tool and has the advantages of good locking effect and easiness in operation.
In order to achieve the purpose, the invention provides the following technical scheme:
the mechanical arm cutter locking mechanism comprises a cutter arm, wherein a clamp opening and a cutter handle locking rod are arranged at the end part of the cutter arm, the cutter handle locking rod extends along the length direction of the cutter arm, the head end of the cutter handle locking rod points to the clamp opening, the tail end of the cutter handle locking rod is inserted on the cutter arm and points to the middle part of the cutter arm, and a limiting block is arranged in the middle part of the cutter arm;
when the handle locking rod is locked, the limiting block rises towards the direction vertical to the cutter arm, and the side surface of the limiting block abuts against the tail end of the handle locking rod;
when the handle locking rod is unlocked, the limiting block descends towards the direction perpendicular to the tool arm and gives up a space position for the handle locking rod to move.
In some embodiments, a mounting opening is formed in the middle of the tool arm, a bottom plate is arranged at the bottom of the mounting opening, a compression spring is fixed on the bottom, the limiting block is fixed on the compression spring and is pressed to enable the limiting block to press the compression spring to descend, otherwise, the compression spring is lifted to enable the limiting block to ascend.
In some embodiments, the top of tool arm is equipped with axle sleeve and transmission shaft, the axle sleeve is fixed to be set up, the transmission shaft passes axle sleeve and rigid coupling are in on the installing port, the transmission shaft can run through the axle sleeve and reciprocate, the transmission shaft drives the tool arm is close to or keeps away from the terminal surface of axle sleeve, works as the tool arm is close to when the terminal surface of axle sleeve, the stopper by the terminal surface of axle sleeve is pressed, works as the tool arm is kept away from when the terminal surface of axle sleeve, the spring jacking that contracts the stopper.
In some embodiments, a pressing plate is fixedly connected to an end surface of the shaft sleeve close to the cutter arm, and the transmission shaft penetrates through the pressing plate.
In some embodiments, a protrusion is disposed on the top of the limiting block, and the protrusion extends above the knife arm and can be pressed by the pressing plate.
In some embodiments, an expansion sleeve assembly is arranged in the mounting opening, the periphery of the expansion sleeve assembly abuts against the inner wall of the mounting opening, and the inner wall of the expansion sleeve assembly is penetrated by the outer end of the transmission shaft and embraces the transmission shaft.
In some embodiments, the expansion sleeve assembly includes an outer expansion sleeve and an inner expansion sleeve, the inner expansion sleeve is located inside the outer expansion sleeve, a cavity is formed between an outer peripheral wall of the inner expansion sleeve and an inner peripheral wall of the outer expansion sleeve, two ends of the cavity are expanded, the middle of the cavity is narrowed, two ends of the cavity are respectively inserted with a support block, the support block is plugged in the cavity, and a bottom area of the support block gradually decreases from a plugging start end to a plugging end of the support block.
In some embodiments, the cross-section of the cavity site is formed by splicing two inverted isosceles trapezoids.
In some embodiments, a shaft shoulder is arranged on the periphery of the head end of the handle locking rod, a retainer ring is fixed on the shaft shoulder, and a spring ring is sleeved at the tail end of the handle locking rod and abuts against the retainer ring.
In some embodiments, a waist-shaped hole is formed in the tail end of the locking rod of the knife handle, a positioning pin is inserted into the waist-shaped hole, and the positioning pin is slightly fixedly arranged.
The mechanical arm tool locking mechanism has the beneficial effects that:
(1) according to the mechanical arm tool locking mechanism, the limiting block is arranged in the middle of the tool arm, and the limiting block is driven to ascend to quickly and firmly abut against the tail end of the tool handle locking rod, so that the effect of locking the tool handle locking rod is achieved; the space position for the handle locking lever to move can be set aside by driving the limiting block to descend, so that the handle locking lever can move freely to unlock the handle locking lever.
(2) The mechanical arm tool locking mechanism is simple in structure and easy to operate, can quickly unlock or lock the tool handle locking rod, improves the tool switching speed and is beneficial to improving the working speed of a numerical control machine.
Drawings
Fig. 1 is a schematic structural diagram of a robot arm tool locking mechanism of an embodiment.
Fig. 2 is an exploded view of the robot arm tool locking mechanism of the embodiment.
FIG. 3 is a cross-sectional view of the robotic arm tool locking mechanism of an embodiment as it presses a stop.
FIG. 4 is a cross-sectional view of the robotic arm tool locking mechanism of an embodiment without pressing a stop.
Fig. 5 is a working state diagram of the handle locking lever, the retainer ring and the spring ring of the heating device of the embodiment.
FIG. 6 is a cross-sectional view of an expansion sleeve assembly of an embodiment.
Reference numerals
A cutter arm 1; a nip 2; a knife handle locking rod 3; a head end 4; a tail end 5; a limiting block 6; a mounting opening 7; a bottom plate 8; a compression spring 9; a shaft sleeve 10; a transmission shaft 11; a platen 12; a projection 13; an expansion sleeve assembly 14; an outer swelling sleeve 15; an internal expanding sleeve 16; a cavity site 17; a support block 19; plugging the starting end 20; is plugged into the finishing end 21; a shoulder 22; a retainer ring 23; a spring ring 24; a waist-shaped hole 25; a cutter 26; a pin 27.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that, although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited by these terms. 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 invention. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Examples
The mechanical arm tool locking mechanism disclosed by the embodiment comprises a tool arm 1, wherein a clamp opening 2 and a tool handle locking rod 3 are arranged at the end part of the tool arm 1, the tool handle locking rod 3 extends along the length direction of the tool arm 1, the head end 4 of the tool handle locking rod 3 points to the clamp opening 2, the tail end 5 of the tool handle locking rod 3 is inserted in the tool arm 1 and points to the middle part of the tool arm 1, and a limiting block 6 is arranged in the middle part of the tool arm 1; when the handle locking rod 3 is locked, the limiting block 6 rises towards the direction vertical to the tool arm 1, and the side surface of the limiting block abuts against the tail end 5 of the handle locking rod 3; when the handle locking rod 3 is unlocked, the limiting block 6 descends towards the direction perpendicular to the knife arm 1 and gives up a space position for the handle locking rod 3 to move.
The limiting block 6 is arranged in the middle of the cutter arm 1, and the limiting block 6 is driven to ascend to quickly and firmly abut against the tail end 5 of the cutter handle locking rod 3, so that the effect of locking the cutter handle locking rod 3 is achieved; the space position for the movement of the handle locking rod 3 can be set aside by driving the limiting block 6 to descend, so that the locking handle locking rod 3 can move freely, and the effect of unlocking the handle locking rod 3 is achieved.
As shown in fig. 2-3, a mounting opening 7 is formed in the middle of the tool arm 1, a bottom plate 8 is arranged at the bottom of the mounting opening 7, a compression spring 9 is fixed on the bottom, the stopper 6 is fixed on the compression spring 9, the stopper 6 is pressed to make the stopper 6 press the compression spring 9 to descend, otherwise, the compression spring 9 lifts to make the stopper 6 ascend. This bottom plate 8 provides the position of installation for compression spring 9 and stopper 6, and installing port 7 is located the middle part of tool arm 1, and the tail end 5 of the handle of a knife check lock lever 3 of being convenient for directly points to installing port 7. As shown in fig. 2, a pin 27 is further connected to the stopper 6, the stopper 6 can move up or down along the pin 27, and the pin 27 serves to stabilize the stopper 6.
As shown in fig. 3-4, a shaft sleeve 10 and a transmission shaft 11 are arranged above the knife arm 1, the shaft sleeve 10 is fixedly arranged, the transmission shaft 11 penetrates through the shaft sleeve 10 and is fixedly connected to the mounting opening 7, the transmission shaft 11 can penetrate through the shaft sleeve 10 and move up and down, and the transmission shaft 11 drives the knife arm 1 to approach or leave the end face of the shaft sleeve 10. When the knife arm 1 approaches the end face of the shaft sleeve 10 (shown in fig. 3), the limit block 6 is pressed by the end face of the shaft sleeve 10; when the cutter arm 1 is far away from the end face of the shaft sleeve 10 (shown in fig. 4), the compression spring jacks the limiting block 6.
As shown in fig. 3-4, a pressing plate 12 is fixedly connected to an end surface of the shaft sleeve 10 close to the knife arm 1, and the transmission shaft 11 penetrates through the pressing plate 12. The pressing plate 12 allows the shaft sleeve 10 to better contact the stopper 6, thereby facilitating the pressing of the stopper 6.
As shown in fig. 3 to 4, a protrusion 13 is disposed on the top of the limiting block 6, and the protrusion 13 extends above the knife arm 1 and can be pressed by the pressing plate 12. The protrusion 13 enables the limiting block 6 to better approach the pressing plate 12, and the pressing sensitivity is improved.
As shown in fig. 3-4, an expansion sleeve assembly 14 is arranged in the mounting opening 7, the outer periphery of the expansion sleeve assembly 14 abuts against the inner wall of the mounting opening 7, and the inner wall of the expansion sleeve assembly 14 is penetrated by the outer end of the transmission shaft 11 and embraces the transmission shaft 11. The drive shaft 11 can be stably fixed in the mounting opening 7 by the holding and expanding action of the expansion sleeve assembly 14. Specifically, as shown in fig. 6, the expansion sleeve assembly 14 includes an outer expansion sleeve 15 and an inner expansion sleeve 16, the inner expansion sleeve 16 is located inside the outer expansion sleeve 15, a cavity 17 is formed between an outer peripheral wall of the inner expansion sleeve 16 and an inner peripheral wall of the outer expansion sleeve 15, two ends of the cavity 17 are expanded, a middle of the cavity 17 is narrowed, two ends of the cavity 17 are respectively inserted with a support block 19, the support block 19 is inserted in the cavity 17, and a bottom area of the support block 19 gradually decreases from a plugging start end 20 to a plugging end 21 of the support block. The supporting blocks 19 at the two ends of the cavity 17 are pressed downwards, and the bottom area of the supporting blocks 19 gradually becomes smaller from the plugging start end 20 to the plugging end 21, so that the supporting blocks 19 are pressed downwards, the side surface of the supporting blocks 19 close to the inner wall surface of the outer expansion sleeve 15 can expand the outer expansion sleeve 15, the outer expansion sleeve 15 stably supports against the inner wall surface of the mounting opening 7, meanwhile, the side surface of the supporting blocks 19 close to the outer wall surface of the inner expansion sleeve 16 extrudes the inner expansion sleeve 16 towards the middle part, and the inner expansion sleeve 16 tightly holds the transmission shaft 11, therefore, the expansion sleeve component 14 can support against the mounting opening 7 and tightly hold the transmission shaft 11, and the transmission shaft 11 is stably and fixedly connected to the mounting opening 7.
As shown in fig. 6, the cross section of the cavity 17 is formed by splicing two inverted isosceles trapezoids. The cross section of the cavity 17 is two inverted isosceles trapezoids, so that the cavity 17 with two expanded ends and a narrowed middle part can be well formed, and the cross section of the supporting block 19 can be conveniently designed into an inverted isosceles trapezoid, so that the supporting block 19 can rapidly and well open the external expansion sleeve 15 and extrude the internal expansion sleeve 16.
As shown in fig. 5, a shaft shoulder 22 is arranged on the periphery of the head end 4 of the handle locking rod 3, a retainer ring 23 is fixed on the shaft shoulder 22, a spring ring 24 is sleeved on the tail end 5 of the handle locking rod 3, and the spring ring 24 abuts against the retainer ring 23. The retainer ring 23 is provided on a shoulder, and the retainer ring 23 can be stably fixed, and the retainer ring 23 can define the position of the spring ring 24.
As shown in fig. 5, a waist-shaped hole 25 is formed in the tail end 5 of the handle locking lever 3, and a positioning pin is inserted into the waist-shaped hole 25 and is slightly fixedly arranged. Because the waist-shaped hole 25 has a certain length, after the positioning pin is fixed, the handle locking rod 3 can still reciprocate along with the positioning pin, and the positioning pin can prevent the handle locking rod 3 from overturning.
The use process comprises the following steps:
after the cutter disc is used for selecting the cutter 26, the cutter 26 reaches a designated position to prepare for cutter changing, the motor drives the driven transmission shaft 11 to transmit, the transmission shaft 11 drives the cutter arm 1 to rotate together, the cutter 26 is placed into the clamping opening 2, the cutter 26 overcomes the spring force of the spring ring 24 on the cutter handle locking rod 3 firstly, the cutter handle locking rod 3 is made to move towards the installation opening 7, and the cutter 26 is continuously clamped by the spring force of the spring ring 24 after reaching the clamping position. After pressing from both sides tight cutter 26, tool arm 1 descends along with transmission shaft 11, at this moment, clamp plate 12 on the axle sleeve 10 separates with tool arm 1, thereby stopper 6 rises under compression spring 9 jacking effect, stopper 6's inclined plane and the tail end 5 contact cooperation of handle of a knife locking lever 3 this moment, handle of a knife locking lever 3 can no longer be to installing port 7 direction (promptly, transmission shaft 11), and cutter 26 on the tool arm 1 is locked completely, can not drop when pulling out the sword this moment. After the knife is pulled out, the knife arm 1 rotates 180 degrees, the transmission shaft 11 moves upwards, the pressing plate 12 is attached to the knife arm 1 again, the limiting block 6 is pressed to move downwards, the mounting port 7 allows a space position, and the tail end 5 of the knife handle locking rod 3 can move left and right on the space position.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a mechanical arm cutter locking mechanism which characterized by: the tool comprises a tool arm, wherein a clamp opening and a tool handle locking rod are arranged at the end part of the tool arm, the tool handle locking rod extends along the length direction of the tool arm, the head end of the tool handle locking rod points to the clamp opening, the tail end of the tool handle locking rod is inserted on the tool arm and points to the middle part of the tool arm, and a limiting block is arranged in the middle part of the tool arm;
when the handle locking rod is locked, the limiting block rises towards the direction vertical to the cutter arm, and the side surface of the limiting block abuts against the tail end of the handle locking rod;
when the handle locking rod is unlocked, the limiting block descends towards the direction perpendicular to the knife arm and leaves a space for the handle locking rod to move.
2. The robotic tool locking mechanism of claim 1, wherein: the middle part of the cutter arm is provided with a mounting opening, the bottom of the mounting opening is provided with a bottom plate, a compression spring is fixed on the bottom, the limiting block is fixed on the compression spring and is pressed to enable the limiting block to press the compression spring to descend, otherwise, the compression spring is jacked to enable the limiting block to ascend.
3. The robotic tool locking mechanism of claim 2, wherein: the top of tool arm is equipped with axle sleeve and transmission shaft, the axle sleeve is fixed to be set up, the transmission shaft passes axle sleeve and rigid coupling are in on the installing port, the transmission shaft can run through the axle sleeve reciprocates, the transmission shaft drives the tool arm is close to or keeps away from the terminal surface of axle sleeve works as the tool arm is close to during the terminal surface of axle sleeve, the stopper quilt the terminal surface of axle sleeve is pressed, works as the tool arm is kept away from during the terminal surface of axle sleeve, the spring jacking that contracts the stopper.
4. The robotic tool locking mechanism of claim 3, wherein: the end face, close to the cutter arm, of the shaft sleeve is fixedly connected with a pressing plate, and the transmission shaft penetrates through the pressing plate.
5. The robotic tool locking mechanism of claim 4, wherein: the top of the limiting block is provided with a protrusion, and the protrusion extends to the upper part of the knife arm and can be pressed by the pressing plate.
6. The robotic tool locking mechanism of claim 3, wherein: the inner wall of the expansion sleeve assembly is penetrated and embraced by the outer end of the transmission shaft.
7. The robotic tool locking mechanism of claim 6, wherein: the expansion sleeve component comprises an outer expansion sleeve and an inner expansion sleeve, the inner expansion sleeve is located inside the outer expansion sleeve, a cavity is formed between the outer peripheral wall of the inner expansion sleeve and the inner peripheral wall of the outer expansion sleeve, two ends of the cavity are expanded, the middle of the cavity is narrowed, two ends of the cavity are respectively inserted with a supporting block, the supporting block is plugged in the cavity, and the bottom area of the supporting block is gradually reduced from the plugging start end to the plugging finish end of the supporting block.
8. The robotic tool locking mechanism of claim 7, wherein: the cross section of the cavity is formed by splicing two inverted isosceles trapezoids.
9. The robotic tool locking mechanism of claim 1, wherein: the knife handle locking device is characterized in that a shaft shoulder is arranged on the periphery of the head end of the knife handle locking rod, a check ring is fixed on the shaft shoulder, and a spring ring is sleeved at the tail end of the knife handle locking rod and abuts against the check ring.
10. The robotic tool locking mechanism of claim 9, wherein: the tail end of the locking rod of the knife handle is provided with a waist-shaped hole, a positioning pin is inserted into the waist-shaped hole, and the positioning pin is slightly fixedly arranged.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210074670.2A CN114505707A (en) | 2022-01-21 | 2022-01-21 | Mechanical arm cutter locking mechanism |
| PCT/CN2022/127704 WO2023138139A1 (en) | 2022-01-21 | 2022-10-26 | Cutting tool locking mechanism for mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210074670.2A CN114505707A (en) | 2022-01-21 | 2022-01-21 | Mechanical arm cutter locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114505707A true CN114505707A (en) | 2022-05-17 |
Family
ID=81549290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210074670.2A Pending CN114505707A (en) | 2022-01-21 | 2022-01-21 | Mechanical arm cutter locking mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114505707A (en) |
| WO (1) | WO2023138139A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138139A1 (en) * | 2022-01-21 | 2023-07-27 | 珠海格力智能装备技术研究院有限公司 | Cutting tool locking mechanism for mechanical arm |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11138376A (en) * | 1997-11-12 | 1999-05-25 | Okuma Corp | Tool replacement arm |
| CN203285874U (en) * | 2013-05-31 | 2013-11-13 | 成都瑞迪机械实业有限公司 | Novel high-efficiency tension sleeve for mechanical wheel hub |
| CN108296846A (en) * | 2018-03-02 | 2018-07-20 | 宁波海天精工股份有限公司 | A kind of button blade mechanical arm |
| CN207757302U (en) * | 2017-12-29 | 2018-08-24 | 黄耀德 | Cutter-exchange mechanism |
| CN208866840U (en) * | 2018-05-18 | 2019-05-17 | 深圳市德杰机械设备有限公司 | A kind of full protection sealing tool arm |
| CN211219813U (en) * | 2019-11-08 | 2020-08-11 | 李庆铭 | Silent impact-free tool changing and locking arm |
| TW202126425A (en) * | 2020-01-10 | 2021-07-16 | 陳耀誠 | Non-impact tool changing apparatus including a tool changing arm, a driving unit and a tool locking unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340711A (en) * | 2018-04-03 | 2019-10-18 | 柯兼胜 | The tool change arm of the tool changing device of processing machine |
| CN114505707A (en) * | 2022-01-21 | 2022-05-17 | 珠海格力智能装备技术研究院有限公司 | Mechanical arm cutter locking mechanism |
-
2022
- 2022-01-21 CN CN202210074670.2A patent/CN114505707A/en active Pending
- 2022-10-26 WO PCT/CN2022/127704 patent/WO2023138139A1/en unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11138376A (en) * | 1997-11-12 | 1999-05-25 | Okuma Corp | Tool replacement arm |
| CN203285874U (en) * | 2013-05-31 | 2013-11-13 | 成都瑞迪机械实业有限公司 | Novel high-efficiency tension sleeve for mechanical wheel hub |
| CN207757302U (en) * | 2017-12-29 | 2018-08-24 | 黄耀德 | Cutter-exchange mechanism |
| CN108296846A (en) * | 2018-03-02 | 2018-07-20 | 宁波海天精工股份有限公司 | A kind of button blade mechanical arm |
| CN208866840U (en) * | 2018-05-18 | 2019-05-17 | 深圳市德杰机械设备有限公司 | A kind of full protection sealing tool arm |
| CN211219813U (en) * | 2019-11-08 | 2020-08-11 | 李庆铭 | Silent impact-free tool changing and locking arm |
| TW202126425A (en) * | 2020-01-10 | 2021-07-16 | 陳耀誠 | Non-impact tool changing apparatus including a tool changing arm, a driving unit and a tool locking unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138139A1 (en) * | 2022-01-21 | 2023-07-27 | 珠海格力智能装备技术研究院有限公司 | Cutting tool locking mechanism for mechanical arm |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023138139A1 (en) | 2023-07-27 |
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