CN102328233A - Tool changing device for vertical broaching machine - Google Patents
Tool changing device for vertical broaching machine Download PDFInfo
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- CN102328233A CN102328233A CN201110169634A CN201110169634A CN102328233A CN 102328233 A CN102328233 A CN 102328233A CN 201110169634 A CN201110169634 A CN 201110169634A CN 201110169634 A CN201110169634 A CN 201110169634A CN 102328233 A CN102328233 A CN 102328233A
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- broaching machine
- vertical broaching
- changing device
- tool changing
- latch
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Abstract
The invention discloses a tool changing device for a vertical broaching machine. The tool changing device comprises a dwang (19), a swing block (12), a guide rod (10) and a sliding block (4), wherein the dwang (19) is rotatably arranged on the vertical broaching machine; one end of the swing block (12) is fixed on the dwang (19); the guide rod (10) can be rotatably arranged on the vertical broaching machine, one end of the guide rod (10) is rotatably connected with the other end of the swing block (12); and the sliding block (4) is arranged on the other end of the guide rod (10) and provided with a sliding chute which can be matched with the end part of a bolt (3) used for installing a broach (20). In the tool changing device for the vertical broaching machine provided by the invention, the tool changing of the vertical broaching machine is performed at the exterior of a machine tool instead of the interior of the machine tool, thereby reducing the labor intensity and operation danger of an operator, saving time and improving the production efficiency; and the tool changing device is simple in structure, is convenient for regulation, insulation and exchange, is easy to maintain and has extremely low manufacturing cost.
Description
Technical field
The present invention relates to the vertical broaching machine technical field, particularly a kind of vertical broaching machine is used tool changing device.
Background technology
Broaching machine is with the lathe of broaching tool as workpiece processing tool through hole, plane and profiled surface.Broaching can obtain high dimension precision and less surface roughness, and productivity ratio is high, is applicable in batch and produces in a large number.Most of broaching machines have only broaching tool to do the main motion of straight line broaching, and do not have feed motion.Broaching machine generally has vertical broaching machine and horizontal broaching machine.
Vertical broaching machine does not generally have special-purpose tool changing device at present, needs operating personnel in the broaching machine upper end cutter to be inserted locating slot, arrives the broaching machine lower end again and inserts latch.This mode complicated operation, tool change time is long, has increased labor intensity of operating personnel and has reduced production efficiency.
How shortening tool change time, reduce labor intensity of operating personnel and enhance productivity, is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
In view of this, the invention provides a kind of vertical broaching machine and use tool changing device,, reduce labor intensity of operating personnel and enhance productivity to shorten tool change time.
For realizing above-mentioned purpose, the present invention provides following technical scheme:
A kind of vertical broaching machine is used tool changing device, comprising:
Dwang, its rotating being arranged on the vertical broaching machine;
Swinging block, one of which end are fixed on the said dwang;
Guide rod, it slidably is arranged on the said vertical broaching machine, and the other end of one of which end and said swinging block is rotatably connected;
Slide block, it is arranged at the other end of said guide rod, and which is provided with the chute that can cooperate with the latch end that is used to install broaching tool.
Preferably, above-mentioned vertical broaching machine with tool changing device in, also comprise the turning handle that is arranged on the said dwang.
Preferably, above-mentioned vertical broaching machine with tool changing device in, said turning handle specifically comprises:
Be arranged on the moving block on the said dwang;
Be arranged on the said moving block, and away from the handle of said dwang.
Preferably, above-mentioned vertical broaching machine with tool changing device in, also comprise the rotating latch segment that is arranged on the said vertical broaching machine, said moving block is provided with locking pin, said latch segment is provided with the locking slot of joining with said locking pin card.
Preferably, above-mentioned vertical broaching machine with tool changing device in, said locking slot specifically comprises first extreme position locking slot that inserts broaching tool and the second extreme position locking slot that breaks away from broaching tool fully.
Preferably, above-mentioned vertical broaching machine with tool changing device in, said dwang through with two of its matched in clearance rotate pole sockets 18 and be assembled on the said vertical broaching machine.
Preferably, above-mentioned vertical broaching machine with tool changing device in, said guide rod is assembled on the said vertical broaching machine through the guide holder that is slidingly matched with it.
Preferably, above-mentioned vertical broaching machine with tool changing device in, also comprise:
Be arranged on the first extreme position spacing ring on the said guide rod;
Be arranged on the second extreme position spacing ring on the said guide rod;
Be arranged on the said vertical broaching machine to respond to the sensor of said first extreme position spacing ring and the said second extreme position spacing ring position;
Controller, behind the said second extreme position spacing ring, said controller inserts the end that broaching tool is reduced to its latch in the chute of slide block at said sensor sensing.
Preferably, above-mentioned vertical broaching machine with tool changing device in, also comprise being arranged on the said vertical broaching machine, and be positioned at said guide rod bottom, with the backing plate that prevents that said latch from dropping.
Preferably, above-mentioned vertical broaching machine with tool changing device in, said backing plate is the inclined-plane near an end of said latch, is the plane with said guide rod shaft line parallel away from an end of said latch.
Can find out that from above-mentioned technical scheme a kind of vertical broaching machine provided by the invention is used tool changing device, comprising: dwang, its rotating being arranged on the vertical broaching machine; Swinging block, one of which end are fixed on the said dwang; Guide rod, it slidably is arranged on the said vertical broaching machine, and the other end of one of which end and said swinging block is rotatably connected; Slide block, it is arranged at the other end of said guide rod, and which is provided with the chute that can cooperate with the latch end that is used to install broaching tool.
Based on above-mentioned setting, vertical broaching machine provided by the invention is used tool changing device, during tool changing; Clockwise rotate dwang to extreme position; Then the broaching tool of broaching machine is fallen, and the end that is used in the latch of built-up broach inserts in the chute of slide block, make slide block be connected with the latch realization.Then, rotate counterclockwise and rotate bar to another extreme position, this moment latch be pulled rearward moving, by being pulled out on the broaching tool.Can extract broaching tool and change this moment, after the replacing dwang clockwise rotated to extreme position, and this moment, latch was inserted into, and latch can be locked latch through spring bulb plunger after inserting.At last, rotate counterclockwise and rotate bar to another extreme position, slide block is got back to initial position, accomplishes exchanging knives process.
Vertical broaching machine provided by the invention is used tool changing device; The tool changing of vertical broaching machine is transferred to the outside by lathe inside; Reduced labor intensity of operating personnel and operational danger, and can save time, enhance productivity, and it is simple in structure; It is convenient to adjust, install, change, and manufacturing cost is extremely low, easy care.
In a preferred version of the present invention, also comprise the turning handle that is arranged on the said dwang, said turning handle specifically comprises: be arranged on the moving block on the said dwang; Be arranged on the said moving block, and away from the handle of said dwang.In exchanging knives process, can accomplish through swing handle, to compare with the dwang of direct rotation, it is more laborsaving, and the operation of being more convenient for.
In another preferred version of the present invention, also comprise the rotating latch segment that is arranged on the said vertical broaching machine, said moving block is provided with locking pin, and said latch segment is provided with the locking slot of joining with said locking pin card.Through latch segment is set, can handle be locked at certain position through the cooperating of the locking pin on the locking slot on it and the moving block, prevent that handle from rotating and cause danger after receiving external force.
In the preferred version more of the present invention, also comprise: be arranged on the first extreme position spacing ring on the said guide rod; Be arranged on the second extreme position spacing ring on the said guide rod; Be arranged on the said vertical broaching machine to respond to the sensor of said first extreme position spacing ring and the said second extreme position spacing ring position; Controller, behind the said second extreme position spacing ring, said controller inserts the end that broaching tool is reduced to its latch in the chute of slide block at said sensor sensing.Clockwise rotate handle to the second extreme position, controller receives that sensor signal reduces to this position with broaching tool.Rotate counterclockwise handle to the first extreme position, this moment, latch was pulled out.Can extract broaching tool and change this moment, after the replacing handle clockwise rotated to second extreme position, and this moment, latch was inserted into, and through spring bulb plunger latch was locked.At this moment, controller obtains signal through sensor.Rotate counterclockwise handle to the first extreme position, slide block is got back to initial position, and the locking latch segment is accomplished exchanging knives process.It can accurately be controlled and insert broaching tool and two extreme positions that break away from broaching tool through the inductive relationship of controller, sensor and spacing ring, makes to need not the manual adjustments tool change position, has further improved tool-changing speed.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The vertical broaching machine that Fig. 1 provides for the embodiment of the invention is with the structural representation of tool changing device.
The specific embodiment
The invention discloses a kind of vertical broaching machine and use tool changing device,, reduce labor intensity of operating personnel and enhance productivity to shorten tool change time.
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
See also Fig. 1, the vertical broaching machine that Fig. 1 provides for the embodiment of the invention is with the structural representation of tool changing device.
Vertical broaching machine provided by the invention is used tool changing device, comprises dwang 19, swinging block 12, guide rod 10 and slide block 4.Wherein, dwang 19 rotating being arranged on the vertical broaching machine, an end of swinging block 12 is fixed on the dwang 19, can realize that through rotated bar 19 swinging block 12 is that swing in the axle center with dwang 19.Guide rod 10 slidably is arranged on the vertical broaching machine; And the other end of one of which end and swinging block 12 is rotatably connected; An end that is swinging block 12 is fixed on the dwang 19, and the other end and guide rod 10 are rotatably connected, in the present embodiment; Guide rod 10 is connected through bearing pin 11 with swinging block 12, to realize relatively rotating between the two.The hole that swinging block 12 cooperates with bearing pin 11 is a slotted hole, and promptly in swinging block 12 swing process, the bearing pin 11 that is connected with guide rod 10 can slide in this slotted hole, to guarantee that swinging block 12 has enough rotational freedoms.Can be through the length of design slotted hole, the pendulum angle of restriction swinging block 12 limits two extreme positions that guide rod 10 slides then.Slide block 4 is arranged at the other end (promptly with respect to the other end of swinging block 12 links) of guide rod 10, and which is provided with the chute that can cooperate with latch 3 ends that are used to install broaching tool 20.It will be understood by those skilled in the art that; After slide block 4 moves to the relevant position, through broaching machine its broaching tool 20 is descended, the latch 3 of broaching tool is followed and is moved down; The slide rail of latch 3 ends just in time inserts in the chute in the slide block 4; Thereby form slide block 4 and latch 3 being connected in the axial direction, promptly when pulling guide rod 10, can pass through slide block 4 to equidirectional pulling latch 3.
Vertical broaching machine provided by the invention is used tool changing device, during tool changing, clockwise rotates dwang 19 to extreme position, and dwang 19 drives swinging block 12 swings, and the axial promotion knife bar 10 along guide rod 10 in swinging block 12 swing process moves to correct position.Then the broaching tool 20 of broaching machine is fallen, and the end that is used in the latch 3 of built-up broach 20 just in time inserts in the chute of slide block 4, make slide block 4 realize being connected with latch 3.Then, rotate counterclockwise and rotate bar 19 to another extreme position, this moment latch 3 be pulled rearward moving, by being pulled out on the broaching tool 20.Can extract broaching tool 20 and change this moment, after the replacing dwang 19 clockwise rotated to extreme position, and this moment, latch 3 was inserted into, can lock through 1 pair of latch of spring bulb plunger after latch 3 inserts.At last, rotate counterclockwise and rotate bar 19 to another extreme position, slide block is got back to initial position, accomplishes exchanging knives process.Above-mentioned extreme position is interpreted as the position that can make that latch 3 cooperates with the chute of slide block 4, and another extreme position is interpreted as the positions that can make that latch 3 is extracted by broaching tool 20 fully.
Vertical broaching machine provided by the invention is used tool changing device; The tool changing of vertical broaching machine is transferred to the outside by lathe inside; Reduced labor intensity of operating personnel and operational danger, and can save time, enhance productivity, and it is simple in structure; It is convenient to adjust, install, change, and manufacturing cost is extremely low, easy care.
For the ease of the rotation to dwang 19, the present invention also can comprise the turning handle that is arranged on the dwang 19.Turning handle can specifically comprise the moving block 14 that is arranged on the dwang 19, and is arranged on the moving block 14, and away from the handle 13 of dwang 19.An end that is moving block 14 is connected with dwang 19, and the other end is connected with handle, can realize easily the rotation of dwang 19 realizing the operation of tool changing then through swing handle 13.And the rotation that the feasible realization of turning handle dwang 19 is set is more laborsaving, has further reduced labor intensity of operating personnel then.
Cause danger in order to prevent mistake from bumping turning handle, the present invention also can comprise the rotating latch segment 16 that is arranged on the vertical broaching machine, and in the present embodiment, latch segment 16 is connected on the broaching machine through the rotational pin 15 that is provided with on it.Moving block 14 is provided with locking pin, and latch segment 16 is provided with the locking slot 17 of joining with the locking pin card.Can be provided with cooperating of locking pin with moving block 14 through the locking slot on the latch segment 16 17, prevent the rotation of turning handle, prevent the rotation of dwang 19 then.When the needs tool changing, only need to rotate this latch segment 16, make its locking slot 17 and the locking pin disengaging on the moving block 14 can remove locking.
The present invention is through being provided with latch segment 16, can handle 13 be locked at certain position through the cooperating of the locking pin on the locking slot 17 on it and the moving block 14, and prevents that handle 13 from rotating after receiving external force and cause danger.
Locking slot 17 can specifically comprise first extreme position locking slot that inserts broaching tool and the second extreme position locking slot that breaks away from broaching tool fully.Promptly insert broaching tool 20 and locking slot is set respectively, make turning handle all can be locked, after being bumped, rotate by mistake to prevent it in these two positions with the position that latch 3 breaks away from broaching tool 20 fully at latch 3.
Dwang 19 is assembled on the vertical broaching machine through two rotation pole sockets 18 with its matched in clearance; Two rotation pole sockets 18 play dwang 19 are mounted to the effect on the vertical broaching machine; And two are rotated pole socket 18 and dwang 19 matched in clearance, make dwang 19 to rotate with rotation pole socket 18 cooperation places on the edge.Two are rotated pole socket 18 and can be arranged on the dwang 19 respectively; And be positioned at the both sides of swinging block 12; Because being vertical broaching machine, the position of swinging block 12 uses the tool changing device position of centre of gravity; Two support points (promptly two rotation pole sockets 18) are evenly distributed in the both sides of swinging block 12, can keep vertical broaching machine provided by the invention more stable with tool changing device.
Guide rod 10 is assembled on the vertical broaching machine through the guide holder 6 that is slidingly matched with it, and guide holder 6 is fixedly installed on the vertical broaching machine, and an end of guide rod 10 passes this guide holder 6 and links to each other with slide block 4.Guide holder 6 plays the effect of support guide rod 10, and also plays the effect of restriction guide rod 10 moving directions, i.e. guide rod 1 moving axially along guide holder 6.
In order satisfying two extreme positions of guide rod 10 accurately to be controlled, and further to be shortened tool change time, to improve tool changing efficient, the present invention also can comprise the first extreme position spacing ring 7, the second extreme position spacing ring 9, sensor 8 and controller.Wherein, the first extreme position spacing ring 7 and the second extreme position spacing ring 9 all are arranged on the guide rod 10, and the distance between the two is guide rod 10 is moved to another extreme position by an extreme position a distance.Sensor 8 is arranged on the vertical broaching machine, is used to respond to the position of the first extreme position spacing ring 7 and the second extreme position spacing ring 9.After sensor 8 was sensed the second extreme position spacing ring 9, controller inserted the end that broaching tool is reduced to its latch 3 in the chute of slide block 4.
Clockwise rotate handle 13 to second extreme positions, controller receives that the signal of sensor 8 reduces to this position with broaching tool, makes the end of latch 3 insert in the chute of slide block 4.Rotate counterclockwise handle 13 to first extreme positions, this moment, latch 3 was pulled out.Can extract broaching tool 20 and change this moment, after the replacing handle 13 clockwise rotated to second extreme position, and this moment, latch 3 was inserted into, and locked through 1 pair of latch 3 of spring bulb plunger.At this moment, controller obtains signal through sensor.Rotate counterclockwise handle 13 to first extreme positions, slide block 4 is got back to initial position, and locking latch segment 16 is accomplished exchanging knives process.The present invention can accurately control and insert broaching tool and two extreme positions that break away from broaching tool through the inductive relationship of controller, sensor 8 and spacing ring, makes to need not the manual adjustments tool change position, has further improved tool-changing speed.
For prevent that latch 3 from extracting in by broaching tool 20 after, drop by skidding off in the slide block 4, the present invention also can comprise and being arranged on the vertical broaching machine, and is positioned at guide rod 10 bottoms, with the backing plate 5 that prevents that latch 3 from dropping.The present invention, follows slide block 4 and continues to move backward after latch 3 is pulled out through backing plate 5 is set, and after breaking away from broaching tool 20 fully, backing plate 5 can support slide block 4 and latch 3, prevents that latch 3 and slide block 4 break away from.When assembling latch 3 next time, can directly latch 3 be released through slide block 4.Backing plate 5 is the inclined-plane near an end of latch 3, is the plane with guide rod 10 parallel axes away from an end of latch 3.Do not interfere when seesawing to guarantee latch 3 with the cutter groove of backing plate 5 and broaching tool 2.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a vertical broaching machine is used tool changing device, it is characterized in that, comprising:
Dwang (19), its rotating being arranged on the vertical broaching machine;
Swinging block (12), one of which end are fixed on the said dwang (19);
Guide rod (10), it slidably is arranged on the said vertical broaching machine, and the other end of one of which end and said swinging block (12) is rotatably connected;
Slide block (4), it is arranged at the other end of said guide rod (10), and which is provided with the chute that can cooperate with the latch that is used to install broaching tool (20) (3) end.
2. vertical broaching machine as claimed in claim 1 is used tool changing device, it is characterized in that, also comprises the turning handle that is arranged on the said dwang (19).
3. vertical broaching machine as claimed in claim 2 is used tool changing device, it is characterized in that, said turning handle specifically comprises:
Be arranged on the moving block (14) on the said dwang (19);
Be arranged on the said moving block (14), and away from the handle (13) of said dwang (19).
4. vertical broaching machine as claimed in claim 3 is used tool changing device; It is characterized in that; Also comprise the rotating latch segment (16) that is arranged on the said vertical broaching machine, said moving block (14) is provided with locking pin, and said latch segment (16) is provided with the locking slot (17) of joining with said locking pin card.
5. vertical broaching machine as claimed in claim 4 is used tool changing device, it is characterized in that, said locking slot (17) specifically comprises first extreme position locking slot that inserts broaching tool and the second extreme position locking slot that breaks away from broaching tool fully.
6. vertical broaching machine as claimed in claim 1 is used tool changing device, it is characterized in that, said dwang (19) is assembled on the said vertical broaching machine through two rotation pole sockets with its matched in clearance.
7. vertical broaching machine as claimed in claim 1 is used tool changing device, it is characterized in that, said guide rod (10) is assembled on the said vertical broaching machine through the guide holder (6) that is slidingly matched with it.
8. use tool changing device like each described vertical broaching machine of claim 1-7, it is characterized in that, also comprise:
Be arranged on the first extreme position spacing ring (7) on the said guide rod (10);
Be arranged on the second extreme position spacing ring (9) on the said guide rod (10);
Be arranged on the said vertical broaching machine to respond to the sensor (8) of said first extreme position spacing ring (7) and said second extreme position spacing ring (9) position;
Controller, after said sensor (8) was sensed the said second extreme position spacing ring (9), said controller inserted the end that broaching tool is reduced to its latch (3) in the chute of slide block (4).
9. use tool changing device like each described vertical broaching machine of claim 1-7, it is characterized in that, also comprise being arranged on the said vertical broaching machine, and be positioned at said guide rod (10) bottom, with the backing plate (5) that prevents that said latch (3) from dropping.
10. vertical broaching machine as claimed in claim 9 is used tool changing device, it is characterized in that, said backing plate (5) is the inclined-plane near an end of said latch (3), is the plane with said guide rod (10) parallel axes away from an end of said latch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110169634 CN102328233B (en) | 2011-06-22 | 2011-06-22 | Tool changing device for vertical broaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110169634 CN102328233B (en) | 2011-06-22 | 2011-06-22 | Tool changing device for vertical broaching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102328233A true CN102328233A (en) | 2012-01-25 |
| CN102328233B CN102328233B (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110169634 Active CN102328233B (en) | 2011-06-22 | 2011-06-22 | Tool changing device for vertical broaching machine |
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| Country | Link |
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| CN (1) | CN102328233B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001745A (en) * | 2016-06-07 | 2016-10-12 | 颜疆远 | Convenient tool changing auxiliary device for vertical broaching machine |
| CN106077837A (en) * | 2016-07-15 | 2016-11-09 | 浙江劳伦斯机床有限公司 | A kind of numerical control gear shaving machine |
| CN107031173A (en) * | 2017-01-06 | 2017-08-11 | 福建屹立智能化科技有限公司 | A kind of 3D increases material printing machine scraper |
| CN109202166A (en) * | 2018-11-14 | 2019-01-15 | 长沙思胜智能设备有限公司 | Broaching machine manual tool changing device |
| CN110900276A (en) * | 2019-12-11 | 2020-03-24 | 恩迪(山东)智能装备有限公司 | Handheld tool changing device of machine tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001745A (en) * | 2016-06-07 | 2016-10-12 | 颜疆远 | Convenient tool changing auxiliary device for vertical broaching machine |
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| CN107031173A (en) * | 2017-01-06 | 2017-08-11 | 福建屹立智能化科技有限公司 | A kind of 3D increases material printing machine scraper |
| CN107031173B (en) * | 2017-01-06 | 2023-02-21 | 福建屹立智能化科技有限公司 | 3D vibration material disk calico printing machine scraper |
| CN109202166A (en) * | 2018-11-14 | 2019-01-15 | 长沙思胜智能设备有限公司 | Broaching machine manual tool changing device |
| CN110900276A (en) * | 2019-12-11 | 2020-03-24 | 恩迪(山东)智能装备有限公司 | Handheld tool changing device of machine tool |
| CN110900276B (en) * | 2019-12-11 | 2021-04-16 | 恩迪(山东)智能装备有限公司 | Handheld tool changing device of machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102328233B (en) | 2013-04-24 |
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