CN205817399U - Cross tool arm - Google Patents
Cross tool arm Download PDFInfo
- Publication number
- CN205817399U CN205817399U CN201620691970.5U CN201620691970U CN205817399U CN 205817399 U CN205817399 U CN 205817399U CN 201620691970 U CN201620691970 U CN 201620691970U CN 205817399 U CN205817399 U CN 205817399U
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- China
- Prior art keywords
- working arm
- arm
- main body
- working
- tool
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims description 17
- 238000012790 confirmation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model provides a cross tool arm, it is including the cross body of constituteing by first work arm and second work arm, and the center of body is equipped with a shaft hole, and has a telescoping device to wear to locate wherein. The telescopic device is provided with a main body and a telescopic actuating rod, wherein the main body is arranged in a shaft hole of the main body in a penetrating way, a shaft sleeve is sleeved outside the main body, one end of the shaft sleeve is fixedly connected with the actuating rod, and the other end of the shaft sleeve is fixedly connected with the main body so as to drive the main body to move to a tool changing position. A driving motor is connected to the main body of the telescopic device through a transmission mechanism to drive the main body to rotate, so that the main body is driven to rotate, and the first working arm or the second working arm is made to rotate to a standby position. The utility model discloses a cutter of two kinds of specifications can be supplied to two work arms and use, can reduce tool changing time, reduction in production cost.
Description
Technical field
This utility model is relevant with the tool changing device of processing machine, espespecially a kind of tool changing tool arm.
Background technology
Pressing, processing machine must prepare the cutter of multiple different size in response to the demand in processing.These cutters store in one
In tool magazine, and operated by a tool arm and take cutter and the action of tool changing on processing machine main shaft from tool magazine.Specifically, this tool arm has
Two ends, each end can be combined with cutter respectively, and when the main shaft of processing machine needs tool changing, this tool arm is first with wherein one end
Mobile to from tool magazine the cutter that takes out replacement, then move to the cutter and taking off main shaft at main shaft with the other end, connect
And the cutter of replacement can be assembled on main shaft, complete the action of tool changing.
Known tool arm is long straight shape, and it only has two ends, and one of them must maintain room in order to take off main shaft
On cutter, therefore only the cutter of replacement can be placed in surplus next position.If but the program of processing is complex, needs to use
When plural cutter is processed, above-mentioned known tool arm must take cutter to be formed between main shaft and tool magazine the most back and forth
And the action of tool changing, thus result in the consuming of time, extend the manufacturing man-hours of product and cause cost increase, therefore be necessary in addition
Improve.
Utility model content
Main purpose of the present utility model is to provide a kind of cross tool arm, and it has more cutter and hangs position, it is provided that
The cutter of multiple specifications is standby, to reduce time and the cost of processing machine main shaft tool changing.
For reaching object defined above, this utility model by the following technical solutions:
A kind of cross tool arm, it includes:
One body, it has one first working arm and one second working arm, and above-mentioned two working arms intersect to form cross, and
Each working arm is provided with to combine the working end of cutter；The center of this body is provided with an axis hole；
One retractor device, it has a main body and an operating bar that can stretch from this main body；This main body is arranged in this body
Axis hole in, and an axle sleeve is sheathed on outside this main body, and one end of this axle sleeve is fixing with this operating bar is connected, the other end and this
Body is fixing to be connected；This body is driven to move to a tool change position by this retractor device；
One drives motor, and it is connected to the main body of this retractor device by a drive mechanism, to drive this body rotation, enters
And drive this body to rotate, make this first working arm or this second working arm rotate to a position of readiness.
Wherein, this drive mechanism includes several gear sequentially engaging connection.
In an embodiment, being additionally provided with one first detector, it is provided with a microswitch, in order to confirm this first work
Arm or this second working arm arrive this position of readiness.
Additionally, be additionally provided with one second detector, it is provided with a positioning key, and this first working arm and this second working arm
It is respectively equipped with an alignment pin；Combine by this positioning key is corresponding with this alignment pin to confirm this first working arm or this second work
This tool change position is arrived as arm.
Furthermore, be additionally provided with one the 3rd detector, and this first working arm, the second working arm one of them be provided with a sensing
Bolt；Whether the working arm being positioned at this tool change position by the 3rd detector detecting has this sensing bolt, with identification position
Working arm in this tool change position.
The utility model has the advantages that:
The cross body that this utility model utilizes the first working arm and the second working arm to constitute provides two different sizes
The binding site of cutter, to increase the number of cutters of standby preparation tool changing, during processing machine main shaft tool changing, saves tool arm
Time between main shaft and tool magazine back and forth, and can be by the switching of the first working arm and the second working arm to replace rapidly main shaft
Cutter, with this reach reduce tool change time and reduce the purpose of production cost.
Accompanying drawing explanation
Fig. 1 is floor map of the present utility model；
Fig. 2 is generalized section of the present utility model；
Fig. 3,4,5 are operating state schematic diagram of the present utility model.
Detailed description of the invention
Refer to Fig. 1,2, show this utility model provide cross tool arm, it has one by one first working arm 11
And one second cross body 1 of intersecting to form of working arm 12；Wherein in the present embodiment, the first working arm 11 is a long straight shape
Cantilever, the second working arm 12 has two parts, and is fixed on the first working arm 11 with screw 121 respectively.First working arm
11 and second the two ends of working arm 12 be provided with to combine the working end 13 of cutter, further point out, each working end 13 can
For combining the cutter of different size.
Holding, the center (that is in place of the first working arm 11 intersects with the second working arm 12) of body 1 is provided with an axis hole 14,
One retractor device 2 is located in axis hole 14.Retractor device 2 have a main body 21 and one can the flexible operating bar 22 of autonomous agent 21, this
Place can be illustrated as oil hydraulic cylinder or pneumatic cylinder.Retractor device 2 is arranged in the axis hole 14 of body 1 with its main body 21, and outside main body 21
Being arranged with an axle sleeve 3 week, its bottom bracket axle 3 can be along the upper and lower displacement of main body 21, and the bottom of axle sleeve 3 is fixing with operating bar 22 to be connected, and
The top of axle sleeve 3 is fixing with body 1 to be connected.With this, when the relative main body 21 of operating bar 22 is stretched, operating bar 22 will drive axle sleeve
3 produce the displacement relative to main body 21, drive body 1 synchronizing moving simultaneously, make the first working arm 11 and the second working arm 12 shape
Become the displacement of short transverse.
On the other hand, as in figure 2 it is shown, this utility model is provided with a driving motor 5, and it is connected to by a drive mechanism 4
The main body 21 of retractor device 2, to drive main body 21 to rotate, and then drives body 1 to rotate.Specifically, in the present embodiment, pass
Motivation structure 4 is constituted with several gears, and wherein the first gear 41 is located on driving motor 5, and is connected with the second gear 42 engagement, the
Two gears 42 and the 3rd gear 43 are two gears on same wheel shaft, and the main body 21 of retractor device 2 is located at by the 4th gear 44 again
On, and be connected with the 3rd gear 43 engagement.By said structure, when driving motor 5 start, the first gear 41 starts to rotate also
Drive the second gear 42, then the 3rd gear 43 and the second gear 42 synchronous axial system drive the 4th gear 44, and then drive and stretch
The main body 21 of compression apparatus 2 rotates, and makes the first working arm 11 and the second working arm 12 rotate jointly accordingly.
When a procedure for processing needs the cutter using two or more different size, the first working arm of the present utility model
11 and second working arm 12 can take out required cutter in tool magazine respectively and be incorporated on each working end 13, then regard process requirement with
The main shaft exchange cutter of processing machine.
Above-mentioned tool changing step is as shown in Figures 3 to 5.Referring first to Fig. 3, operation retractor device 2 stretches out its operating bar 22, axle
Set 3 is released by operating bar 22, and then drives body 1 to reduce its position.Then operation drives motor 5, and passes through drive mechanism 4 such as
Mode described in before drives body 1 to rotate, the working arm (being herein illustrated as the first working arm 11) at the cutter place that order to be changed
Rotate as illustrated in fig. 4 to a position of readiness；Wherein, described working arm the most accurately rotate to this position of readiness can be by one
First detector predicts.First detector is provided with a microswitch 61, is rotated by working arm and touches to during this position of readiness
Send out this microswitch 61, i.e. can confirm that working arm arrives position of readiness.
Then, as it is shown in figure 5, reverse operating retractor device 2, to draw high body 1, the first working arm 11 is made to arrive a tool changing
Position；Wherein, working arm can be predicted by one second detector and the most accurately arrive this tool change position.Second detector
It is provided with a positioning key 62, and the first working arm 11 and the second working arm 12 are respectively equipped with an alignment pin 63, when the first working arm 11
Or second working arm 12 when being pulled up to this tool change position, its alignment pin 63 can corresponding with positioning key 62 combine, i.e. can be true with this
Recognize the first working arm 11 or the second working arm 12 arrives this tool change position.
Furthermore, this utility model is additionally provided with one the 3rd detector 64, is positioned at the working arm of this tool change position in order to identification.
Specifically, first working arm the 11, second working arm 12 one of them be provided with a sensing bolt 65, in the present embodiment, the first work
Make arm 11 and be provided with sensing bolt 65, as it is shown in figure 5, when first working arm 11 with sensing bolt 65 turns to this standby position
Put, and when being promoted to this tool change position, the 3rd detector 64 can confirm to be positioned at this tool changing position by predicting sensing bolt 65
The working arm put is the first working arm 11；If on the contrary, have a working arm to be positioned at this tool change position, but the 3rd detector 64 is detectd
Do not detect the existence of sensing bolt 65, then it represents that the working arm being positioned at this tool change position is the second working arm.
By described above, this utility model utilizes the cross body that the first working arm 11 and the second working arm 12 are constituted
1 binding site providing two different size cutters, to increase the number of cutters of standby preparation tool changing, in processing machine main shaft tool changing
During, save the tool arm time back and forth between main shaft and tool magazine, and the first working arm 11 and the second working arm can be passed through
The switching of 12, to replace rapidly the cutter of main shaft, reduces the purpose of production cost so that this reaches to reduce tool change time.
The above is preferred embodiment of the present utility model and the know-why used thereof, for the technology of this area
For personnel, in the case of without departing substantially from spirit and scope of the present utility model, any based on technical solutions of the utility model base
Equivalent transformation on plinth, simple replacement etc. obviously change, within belonging to this utility model protection domain.
Claims (5)
- The most cross tool arm, it is characterised in that include:One body, it has one first working arm and one second working arm, and above-mentioned two working arms intersect to form cross, and each work It is provided with to combine the working end of cutter as arm；The center of this body is provided with an axis hole；One retractor device, it has a main body and an operating bar that can stretch from this main body；This main body is arranged in the axle of this body Kong Zhong, an axle sleeve is sheathed on outside this main body, and one end of this axle sleeve is fixed with this operating bar and is connected, and the other end is fixed with this body Connect；This body is driven to move to a tool change position by this retractor device；One drives motor, and it is connected to the main body of this retractor device by a drive mechanism, to drive this body rotation, and then band This body dynamic rotates, and makes this first working arm or this second working arm rotate to a position of readiness.
- Cross tool arm the most according to claim 1, it is characterised in that being additionally provided with one first detector, it is provided with one Microswitch, in order to confirm that described first working arm or the second working arm arrive described position of readiness.
- Cross tool arm the most according to claim 1, it is characterised in that being additionally provided with one second detector, it is provided with one Positioning key, and described first working arm and the second working arm be respectively equipped with an alignment pin；By this positioning key and this alignment pin Corresponding combination arrives described tool change position with described first working arm of confirmation or the second working arm.
- Cross tool arm the most according to claim 1, it is characterised in that be additionally provided with one the 3rd detector, and described One working arm, the second working arm one of them be provided with a sensing bolt；It is positioned at described tool changing by the 3rd detector detecting Whether the working arm of position has this sensing bolt, is positioned at the working arm of described tool change position with identification.
- Cross tool arm the most according to claim 1, it is characterised in that described drive mechanism includes and several sequentially engages The gear connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104212241 | 2015-07-30 | ||
| TW104212241U TWM517048U (en) | 2015-07-30 | 2015-07-30 | Cross-shaped tool arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817399U true CN205817399U (en) | 2016-12-21 |
Family
ID=55811195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620691970.5U Expired - Fee Related CN205817399U (en) | 2015-07-30 | 2016-07-01 | Cross tool arm |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205817399U (en) |
| TW (1) | TWM517048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114173988A (en) * | 2019-09-30 | 2022-03-11 | 森机械株式会社 | Tool magazine |
-
2015
- 2015-07-30 TW TW104212241U patent/TWM517048U/en unknown
-
2016
- 2016-07-01 CN CN201620691970.5U patent/CN205817399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114173988A (en) * | 2019-09-30 | 2022-03-11 | 森机械株式会社 | Tool magazine |
| CN114173988B (en) * | 2019-09-30 | 2023-12-08 | 森机械株式会社 | Tool magazine |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM517048U (en) | 2016-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20180701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |