CN210677926U - Tool magazine type tool arm - Google Patents
Tool magazine type tool arm Download PDFInfo
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- CN210677926U CN210677926U CN201921460457.5U CN201921460457U CN210677926U CN 210677926 U CN210677926 U CN 210677926U CN 201921460457 U CN201921460457 U CN 201921460457U CN 210677926 U CN210677926 U CN 210677926U
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Abstract
The utility model provides a tool magazine formula tool arm and processing method thereof belongs to processing equipment technical field. The tool magazine type tool arm and the machining method thereof comprise a tool magazine, a tool arm, an outlet, a fixing plate, an installation rod, a hinge shaft, an upper rod, a tool arm cover, a machining spindle and a machining center. The utility model discloses in adopt by first vertical cover plate, the vertical cover plate of second, the arm cover that the horizontal cover plate constitutes covers the arm an organic whole, the protection handle of a knife that can be better, thereby guarantee the installation accuracy during the tool changing, adopt the rotation of multistage speed control arm, make whole tool changing process not only fast, and very accurate, adopt the integrative rotation of higher speed promotion arm cover, make the arm cover whole fast rotation and magnetic force portion adsorb bar magnet, fix first vertical cover plate and advance and fix the arm cover, other complicated braking structure has been avoided, the installation is all simple with the maintenance, moreover, the steam generator is simple in structure, and is not fragile.
Description
Technical Field
The utility model belongs to the technical field of the processing equipment method, a tool magazine formula tool arm is related to.
Background
If the tool magazine is directly applied to the numerical control machine tool, oil stains of the machine tool easily fall on the tool shank and the tool magazine tool arm, and the oil stains on the tool shank affect the appearance quality of the tool magazine and the machining precision of a workpiece.
Chinese patent CN106514425A, publication No. 2017.03.22 discloses a protection device for a tool arm of a tool magazine and a protection method thereof, comprising: the cutter arm sealing plate comprises a fixing plate, a baffle plate, a cutter arm sealing plate and a return spring; the fixing plate is fixed on the tool magazine, arranged above the tool arm and used for fixedly connecting the protection device with the tool magazine; the baffle includes: a first baffle and a second baffle; the first baffle, the second baffle and the cutter arm sealing plate are movably arranged below the fixing plate; one end of the first baffle and one end of the cutter arm sealing plate are fixedly connected to the second baffle; the second baffle and the cutter arm sealing plate are respectively positioned at two sides of the cutter arm; and the reset springs are respectively connected to two ends of the cutter arm sealing plate. When the main shaft is in machining operation, the cutter arm sealing plate and the second baffle cover the cutter arm, and impurities are prevented from falling into the cutter arm. Therefore, the defect that when the tool magazine is used for machining the tool, machining precision is reduced or abnormal operation of a machine is caused due to the fact that sundries fall into the tool arm is overcome. Above-mentioned patent reset spring connects in the both ends of arm of a knife shrouding, and reset spring drives the arm of a knife shrouding and replies initial position, and then the arm of a knife shrouding can't reply initial position when the elastic failure of reset spring or elasticity weaken, and the structure is stable inadequately, relies on first baffle, second baffle, arm of a knife shrouding to cover the arm of a knife simultaneously, can't clear away the greasy dirt, and greasy dirt guard effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned problem that prior art exists, provide a tool magazine formula tool arm, the utility model aims to solve the technical problem that: how to provide a tool magazine type tool arm.
The purpose of the utility model can be realized by the following technical proposal:
a tool magazine type tool arm comprises a tool magazine for providing a tool storage position, a tool arm, an outlet, a fixing plate, an installation rod, an articulated shaft, an upper rod, a tool arm cover, a processing spindle and a processing center, wherein the outlet is arranged on the tool magazine and used for the tool arm to go in and out, the fixing plate is arranged at the upper end of the outlet, the installation rod is arranged at the lower end of the fixing plate, the articulated shaft is arranged on the installation rod, the upper rod is articulated with the articulated shaft, the upper rod is fixedly connected with the upper rod, the tool arm cover is used for accommodating the tool arm, the processing spindle and the processing center are arranged on the tool arm cover, the tool arm cover comprises a horizontal cover plate, a first vertical cover plate and a second vertical cover plate, the first vertical cover plate is close to one side of the outlet position of the tool magazine, the second vertical cover plate is far away from one end of the outlet position of the tool magazine, at, the limiting rod is made of iron, a limiting magnet used for adsorbing the limiting rod is arranged at a position, corresponding to the limiting rod, below the fixing plate, the magnetic force portion adsorbs the bar magnet when the cutter arm pushes the first vertical cover plate to move to a first preset position in the direction away from the outlet, and the limiting rod is separated from the limiting magnet when the first vertical cover plate moves in the direction away from the outlet so as to drive the second vertical cover plate to move in the direction close to the outlet.
Preferably, the bar magnet is wrapped with a first rubber wrapping layer.
Preferably, the surface of the limiting magnet is wrapped with a second rubber wrapping layer.
Preferably, the device further comprises a platform used for bearing the workpiece to be processed, and the lower part of the inner surface of the second vertical cover plate is provided with a rubber strip which protrudes and is used for sweeping sundries on the platform when the second vertical cover plate moves towards the direction close to the outlet.
Preferably, a rubber cover plate is arranged at the lower end of the first vertical cover plate, the mounting height of the cutter arm is higher than that of the rubber cover plate, and the thickness of the rubber cover plate is larger than that of the first vertical cover plate.
Preferably, the rubber cover plate is clamped or mounted on the first vertical cover plate in a screw fixing mode and forms one side surface of the cutter arm cover together with the first vertical cover plate.
Preferably, the magnetic portion is an elongated magnetic portion made of metal iron.
Preferably, the fixed plate is horizontally arranged on the tool magazine main body, the horizontal cover plate, the first vertical cover plate and the second vertical cover plate form a tool arm cover body, the bar-shaped magnet is horizontally arranged, and the bar-shaped magnet and the first vertical cover plate are arranged in parallel.
The utility model has the advantages that:
1. the utility model adopts the knife arm cover composed of the first vertical cover plate, the second vertical cover plate and the horizontal cover plate to cover the knife arm integrally, which can better protect the knife handle, thereby ensuring the installation precision when changing the knife;
2. the utility model discloses promote the integrative rotation of tool arm cover for the whole quick rotation of tool arm cover and magnetic force portion adsorbs bar magnet, fixes first vertical cover plate and then fixes the tool arm cover, has avoided other complicated braking structure, and installation and maintenance are simple, simple structure to not fragile;
3. the utility model ensures the stability and the non-over position of the knife arm when the knife arm rotates to the tool magazine through the matching of the limiting rod and the limiting magnet;
4. the utility model uses the first rubber wrapping layer to wrap the bar-shaped magnet and the second rubber wrapping layer to wrap the limit magnet, thereby not only reducing noise, but also ensuring that the whole pushing is smoother, being not easy to generate machine faults, and realizing high speed, accuracy and silence of the processing process;
5. the rubber strip in the utility model can remove the sundries such as scraps and oil stains on the platform when the second vertical cover plate rotates;
6. the utility model provides a high pressure of mounting height of tool arm the height of rubber cover plate, the thickness of rubber cover plate is greater than the thickness of first vertical cover plate, can make the tool arm promote first vertical cover plate smoothly and noiselessly rotatory towards the direction that is close to the processing main shaft when the tool arm is rotatory.
Drawings
Fig. 1 is a schematic view of a part of the structure of the magnetic force part of the present invention when the bar magnet, the limiting rod and the limiting magnet are detached;
FIG. 2 is a partial front view of the knife arm of the present invention when the knife arm does not push the knife arm cover to move and the limiting magnet is attracted by the limiting rod;
fig. 3 is a schematic structural diagram of the present invention when the tool arm pushes the tool arm cover to move and the tool arm moves toward the processing spindle.
In the figure: 1-a tool magazine, 2-a tool arm, 3-a fixing plate, 31-a limiting magnet, 311-a second rubber wrapping layer, 32-a bar magnet, 321-a first rubber wrapping layer, 4-a mounting rod, 5-a hinge shaft, 6-an upper rod, 7-a tool arm cover, 71-a horizontal cover plate, 72-a first vertical cover plate, 73-a second vertical cover plate, 731-a rubber strip, 74-a rubber cover plate, 75-a magnetic part, 76-a limiting rod and 8-a processing spindle.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Referring to fig. 1, 2 and 3, a tool magazine 1 type tool arm 2 in the embodiment includes a tool magazine 1 for providing a tool storage position, a tool arm 2, an outlet disposed on the tool magazine 1 for allowing the tool arm 2 to enter and exit, a fixing plate 3 disposed at an upper end of the outlet, a mounting rod 4 disposed at a lower end of the fixing plate 3, a hinge shaft disposed on the mounting rod 4, an upper rod 6 hinged to the hinge shaft, an upper rod 6 fixedly connected to the upper rod 6, a tool arm housing 7 for accommodating the tool arm 2, a processing spindle 8 and a processing center, the tool arm housing 7 includes a horizontal housing plate 71, a first vertical housing plate 72 close to one side of the outlet position of the tool magazine 1 and a second vertical housing plate 73 far from one end of the outlet position of the tool magazine 1, the fixing plate 3 is horizontally mounted on a main body of the tool magazine 1, the horizontal housing plate 71, the first vertical housing plate 72 and the second vertical housing plate 73 constitute a body of the tool arm housing 7, at least one magnetic force portion 75 is disposed, a bar magnet 32 is arranged on the outer side of the outlet of the tool magazine 1 corresponding to the magnetic force portion 75, a vertical limiting rod 76 with the length smaller than the distance from the second vertical covering plate 73 to the lower end of the fixing plate 3 is arranged on the second vertical covering plate 73, the limiting rod 76 is an iron limiting rod 76, a limiting magnet 31 used for adsorbing the limiting rod 76 is arranged on the position, corresponding to the limiting rod 76, below the fixing plate 3, the magnetic force portion 75 adsorbs the bar magnet 32 when the tool arm 2 pushes the first vertical covering plate 72 to move to a first preset position in the direction away from the outlet, and the limiting rod 76 is separated from the limiting magnet 31 when the first vertical covering plate 72 moves in the direction away from the outlet so as to drive the second vertical covering plate 73 to move in the direction close to the outlet.
Here, the adoption is by first vertical cover plate 72, the vertical cover plate 73 of second, the arm cover 7 that the horizontal cover plate 71 constitutes covers arm 2 is integrative, protection handle of a knife that can be better, thereby guarantee the installation accuracy during the tool changing, magnetic force portion 75 adsorbs bar magnet 32 when arm 2 promotes first vertical cover plate 72 and moves to first preset position towards the direction of keeping away from the export, fix first vertical cover plate 72 and then fix arm cover 7, other complicated braking structure has been avoided, the installation is all simple with the maintenance, moreover, the steam generator is simple in structure, and not fragile, cooperation through gag lever post 76 and spacing magnet 31, it is not excessive to have ensured that arm 2 is stable when revolving to tool magazine 1.
The bar magnet 32 is wrapped with the first rubber wrapping layer 321, noise is reduced, overall pushing is smooth, machine faults are not prone to occurring, and high speed, accuracy and silence in the machining process are achieved. The first rubber wrapping 321 may be a rubber sleeve.
The surface of limiting magnet 31 is wrapped by second rubber wrapping layer 311, so that noise is reduced, overall pushing is smooth, machine failure is not easy to occur, and high speed, accuracy and silence in the machining process are achieved. The second rubber wrapping layer 311 may be a rubber sleeve.
As the tool magazine 1 type tool arm 2 in this embodiment may further include a platform for bearing a workpiece to be processed, the lower portion of the inner surface of the second vertical cover plate 73 is provided with a protruding rubber strip 731 for cleaning impurities on the platform when the second vertical cover plate 73 moves towards a direction close to the outlet, and the rubber strip 731 may clean the impurities, such as chips and oil stains, on the platform when the second vertical cover plate 73 rotates, so as to ensure the neatness of the platform and avoid the oil stains from being stained on the tool arm 2.
The lower end of the first vertical cover plate 72 may be provided with a soft rubber cover plate 74, the mounting height of the tool arm 2 is higher than the height of the rubber cover plate 74, and the thickness of the rubber cover plate 74 is larger than that of the first vertical cover plate 72, so that the tool arm 2 can smoothly and noiselessly push the first vertical cover plate 72 to rotate towards the direction close to the processing spindle 8 when the tool arm 2 rotates.
The rubber cover plate 74 can be clamped or fixed by screws on the first vertical cover plate 72 and forms one side surface of the knife arm cover 7 together with the first vertical cover plate 72, so that the installation is convenient.
The magnetic portion 75 may be an elongated magnetic portion 75 made of metal iron. The first vertical cover plates 72 may be all provided to have a magnetic structure for facilitating the adsorption of the bar magnets 32.
The fixed plate 3 can be horizontally installed on the main body of the tool magazine 1, the horizontal cover plate 71, the first vertical cover plate 72 and the second vertical cover plate 73 form the body of the tool arm cover 7, the bar magnet 32 is horizontally arranged, and the bar magnet 32 is parallel to the first vertical cover plate 72.
The tool arm 2 of the tool magazine 1 type in this embodiment may further include a first magnetic induction sensor connected to the magnetic portion 75 and a second magnetic induction sensor connected to the limiting rod 76, and both a signal of the first magnetic induction sensor and the second magnetic induction sensor are connected to the machining center line through a data bus. The magnetic field intensity that first magnetic induction sensor responds to is weakest when bar magnet 32 is not adsorbed to magnetic force portion 75, bar magnet 32 produces relative movement for first magnetic induction sensor in the motion process that magnetic force portion 75 is close to bar magnet 32, at the in-process that removes, the magnetic field intensity of first magnetic induction sensor response increases gradually, the magnetic field intensity that first magnetic induction sensor responds to is the biggest when bar magnet 32 is adsorbed to magnetic force portion 75, thereby output corresponding voltage signal, the machining center shows that magnetic force portion 75 adsorbs bar magnet 32 when receiving first predetermined voltage signal value. The magnetic field intensity of the second magnetic induction sensor is strongest when the limiting rod 76 adsorbs the limiting magnet 31, the limiting magnet 31 moves relative to the first magnetic induction sensor in the movement process of the limiting rod 76 far away from the limiting magnet 31, the magnetic field intensity of the second magnetic induction sensor is gradually reduced in the movement process, the magnetic field intensity of the second magnetic induction sensor is minimum when the limiting rod 76 is far away from the limiting magnet 31 to the maximum position, and therefore corresponding voltage signals are output, and when the machining center receives a second preset voltage signal value, the maximum position of the limiting rod 76 far away from the limiting magnet 31 is shown. The first magnetic induction sensor and the second magnetic induction sensor can be both Hall sensors, and the magnetic induction sensor further comprises a circuit control chip which is respectively electrically connected with the first magnetic induction sensor and the second magnetic induction sensor and used for acquiring a voltage signal value of the first magnetic induction sensor and a circuit value of a voltage signal of the second magnetic induction sensor.
The machining method using the tool magazine type tool arm 2 comprises the following steps:
s1: the rotation of the tool arm 2 has multi-stage speed, and the machining center gives a signal to the tool arm 2 to move towards the direction close to the tool changing position at a first speed when the tool arm 2 rotates for tool changing;
s2: when the tool arm 2 moves to a second preset position close to the tool changing position, the tool arm 2 has a second speed, the tool arm 2 moves to the tool changing position at the second speed, and the first speed is higher than the second speed;
s3: after the tool changing is finished, the tool arm 2 rotates to the tool magazine 1 at a third speed, and the third speed is higher than the first speed.
The utility model discloses a multistage speed control arm 2's rotation, arm 2 moves towards the direction that is close to the tool changing position with first speed when the processing center gives the rotatory tool changing of arm 2 of a knife at the time of the signal, and arm 2 moves to the first predetermined position that is close the tool changing position when arm 2 has the second speed, and arm 2 moves to the tool changing position with the second speed, and first speed is greater than the second speed, and after the tool changing was accomplished, arm 2 revolves to tool magazine 1 with the third speed, and the third speed is greater than first speed for whole tool changing process is not only fast, and is very accurate, the utility model discloses a method must utilize the concrete structure of the utility model, otherwise not only can't realize the utility model discloses a purpose still can cause the damage of machine.
After the tool arm 2 receives a tool changing command of a machining center, a motor starts to rotate, the tool arm 2 moves towards a direction close to the installation position of a machining spindle 8 controlled by the machining center at a first speed, the tool arm 2 pushes a first vertical cover plate 72 to rotate around a hinge shaft towards the direction close to the machining spindle 8 to a first preset position, a magnetic force part 75 adsorbs a bar magnet 32, a second vertical cover plate 73 moves towards the direction close to the machining spindle 8 along with the hinge shaft when rotating towards the direction close to the machining spindle 8 so as to separate a limiting rod 76 from a limiting magnet 31, the tool arm 2 adjusts the tool arm 2 to be at a second speed when moving to a second preset position close to the tool changing position, the tool arm 2 moves to the tool changing position at the second speed, after the tool arm 2 rotates to a tool magazine 1 at a third speed, the tool arm 2 pushes the second vertical cover plate 73 to rotate around the hinge shaft towards the direction far from the machining spindle 8 to the third preset position, the stopper bar 76 attracts the stopper magnet 31, and the first vertical cover plate 72 moves in a direction away from the processing spindle 8 as the hinge shaft rotates in a direction away from the processing spindle 8, so that the magnetic force part 75 is disengaged from the bar magnet 32.
The cutter arm 2 is arranged in the space limited by the cutter arm cover 7, the whole cutter arm cover 7 is covered by the cutter arm cover 7, powder and oil stains generated in the machining process cannot be splashed onto the cutter handle, and any fault can not be generated in the rotation of the cutter arm 2. After the tool arm 2 receives a tool changing command of a machining center, the motor starts to rotate, the tool arm 2 moves towards the direction close to the installation position of a machining spindle 8 controlled by the machining center at a first speed, the tool arm 2 pushes the first vertical cover plate 72 to rotate around the hinge shaft towards the direction close to the machining spindle 8 to a first preset position, the tool arm 2 is in contact with the rubber cover plate 74, no large noise is generated, because the first speed of the tool arm 2 is high, and the whole tool arm cover 7 is vertically hung by the hinge shaft, the tool arm cover 7 rotates outwards at a high speed, after the tool arm 2 rotates away from the tool arm cover 7, the magnetic part 75 of the first vertical tool arm cover 7 is adsorbed with the bar magnet 32 arranged at the corresponding position, the whole first vertical cover plate 72 is firmly fixed on the bar magnet 32, the tool arm cover 7 is fixed, and the bar magnet 32 is wrapped with the first rubber wrapping layer 321, therefore, the two will not generate noise when they are absorbed.
At this time, the second vertical cover plate 73 rotates along with the first vertical cover plate 72 moving towards the direction close to the processing spindle 8, the rubber strip 731 rotates accordingly, the rubber strip 731 removes sundries such as chips and oil stains scattered on the platform, the oil stains can be thoroughly removed due to the high speed, and the operation precision of the whole machine cannot be affected because the oil stains are removed in the direction without the processing spindle 8 and other precision parts.
Then the tool arm 2 moves to a tool changing position at a second speed, the second speed is less than the first speed, so that the tool arm 2 can accurately reach the tool changing position, in the aspect of control, the two ends can be driven to move respectively through the two motors, and the two ends can also be driven through an adjustable high-performance motor, so that the tool to be changed can be completed quickly.
After the tool changing is completed, the tool arm 2 rotates back to the tool magazine 1 at a third speed, when the tool arm approaches the tool arm cover 7, the tool arm 2 firstly contacts with the second vertical cover plate 73, and the contact part is the rubber strip 731 of the second vertical cover plate 73, so that large noise is not generated, the magnetic force part 75 is separated from the strip magnet 32, the whole tool arm cover 7 rotates back to the initial position, due to the existence of the limiting rod 76, the whole tool arm cover 7 cannot rotate beyond the specified position, and due to the action of the limiting rod 76, the limiting magnet 31 and the second rubber wrapping layer 311 wrapped on the limiting magnet 31, collision sound is not generated when the limiting rod 76 returns, the tool arm 2 can be adsorbed by the limiting magnet 31 to keep the position fixed and stable when the tool arm 2 keeps still, and the stability and no over-position when the third speed returns are ensured.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The utility model provides a tool magazine formula tool arm which characterized in that: including being used for providing tool magazine (1), tool arm (2) that store up the sword position, set up on tool magazine (1), export for supplying tool arm (2) business turn over, set up in a fixed plate (3) of export upper end, set up in an installation pole (4) of fixed plate (3) lower extreme, set up the articulated shaft on installation pole (4), articulate in upper boom (6) of articulated shaft, fixed connection in upper boom (6), be used for holding a tool arm cover (7), processing main shaft (8) and the machining center of tool arm (2), tool arm cover (7) include a horizontal cover plate (71), be close to first vertical cover plate (72) of export position one side of tool magazine (1) and keep away from second vertical cover plate (73) of export position one end of tool magazine (1), be provided with a magnetic force portion (75) on first vertical cover plate (72) at least, be provided with a bar magnet (75) on the outside of the exit of tool magazine (1) with the corresponding position of magnetic force portion (75) 32) The vertical shield plate (73) is provided with a vertical limiting rod (76) with the length smaller than the distance from the second vertical shield plate (73) to the lower end of the fixing plate (3), the limiting rod (76) is an iron limiting rod (76), a limiting magnet (31) used for adsorbing the limiting rod (76) is arranged at the position, corresponding to the limiting rod (76), below the fixing plate (3), the magnetic part (75) adsorbs the bar magnet (32) when the knife arm (2) pushes the first vertical shield plate (72) to move to a first preset position in the direction away from the outlet, and the limiting rod (76) moves in the direction away from the outlet to drive the second vertical shield plate (73) to move in the direction close to the outlet and is separated from the limiting magnet (31).
2. The tool magazine tool arm of claim 1, wherein: the bar magnet (32) is wrapped with a first rubber wrapping layer (321).
3. The tool magazine tool arm of claim 1 or 2, wherein: the surface of the limiting magnet (31) is wrapped with a second rubber wrapping layer (311).
4. The tool magazine tool arm of claim 1 or 2, wherein: the device also comprises a platform used for bearing a workpiece to be processed, wherein a rubber strip (731) which protrudes and is used for sweeping sundries on the platform when the second vertical cover plate (73) moves towards the direction close to the outlet is arranged at the lower part of the inner surface of the second vertical cover plate (73).
5. The tool magazine tool arm of claim 1 or 2, wherein: the lower end part of the first vertical cover plate (72) is provided with a rubber cover plate (74), the installation height of the cutter arm (2) is higher than the height of the rubber cover plate (74), and the thickness of the rubber cover plate (74) is larger than that of the first vertical cover plate (72).
6. The tool magazine tool arm of claim 5, wherein: the rubber cover plate (74) is clamped or mounted on the first vertical cover plate (72) in a screw fixing mode and forms one side face of the cutter arm cover (7) together with the first vertical cover plate (72).
7. The tool magazine tool arm of claim 1 or 2, wherein: the magnetic part (75) is a long magnetic part (75) made of metal iron.
8. The tool magazine tool arm of claim 1 or 2, wherein: the fixed plate (3) is horizontally arranged on a tool magazine (1) main body, the horizontal cover plate (71), the first vertical cover plate (72) and the second vertical cover plate (73) form a body of the tool arm cover (7), the bar magnet (32) is horizontally arranged, and the bar magnet (32) and the first vertical cover plate (72) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460457.5U CN210677926U (en) | 2019-09-04 | 2019-09-04 | Tool magazine type tool arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460457.5U CN210677926U (en) | 2019-09-04 | 2019-09-04 | Tool magazine type tool arm |
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| Publication Number | Publication Date |
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| CN210677926U true CN210677926U (en) | 2020-06-05 |
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| CN201921460457.5U Active CN210677926U (en) | 2019-09-04 | 2019-09-04 | Tool magazine type tool arm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465822A (en) * | 2019-09-04 | 2019-11-19 | 浙江瀚镪自动化设备股份有限公司 | A kind of tool magazine formula tool arm and its processing method |
-
2019
- 2019-09-04 CN CN201921460457.5U patent/CN210677926U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465822A (en) * | 2019-09-04 | 2019-11-19 | 浙江瀚镪自动化设备股份有限公司 | A kind of tool magazine formula tool arm and its processing method |
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