CN208696930U - A kind of tool-changing mechanical arm - Google Patents
A kind of tool-changing mechanical arm Download PDFInfo
- Publication number
- CN208696930U CN208696930U CN201821117868.XU CN201821117868U CN208696930U CN 208696930 U CN208696930 U CN 208696930U CN 201821117868 U CN201821117868 U CN 201821117868U CN 208696930 U CN208696930 U CN 208696930U
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- China
- Prior art keywords
- swing arm
- tool
- arm
- group
- knife handle
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Abstract
The utility model discloses a kind of tool-changing mechanical arms, including support rod, band valve cylinder, tool arm group and knife handle group, the support rod is connected using b pin shaft with cylinder block, equipped with band valve cylinder below the cylinder block, the band valve cylinder lower section is equipped with universal piece, and the universal piece of lower section is equipped with a swing arm, b swing arm is equipped with below a swing arm, the a swing arm and b swing arm is connected in tool arm group, and knife handle sheath is housed below the b swing arm, and knife handle group is housed below the knife handle sheath；The utility model is driven oscillating arm mechanisms movement using the linear motion of cylinder and fetches and delivers knife movement to realize, it fetches and delivers knife speed to speed, structure is simple, and manufacturing cost is greatly lowered, failure rate and maintenance time shorten, and lifting means utilization rate while reduces maintenance cost.
Description
Technical field
The utility model relates to a kind of tool-changing mechanical arms, belong to automatic numerical control machine tool equipment technical field.
Background technique
Traditional miniature numerical control processing center machine tool tool magazine (bamboo hat type tool magazine, circular tool magazine, knife arm type knife library) fetches and delivers knife
Mechanism manufacture complexity, high failure rate, it is difficult in maintenance, the speed of service is slow the disadvantages of.
Summary of the invention
(1) technical problems to be solved
A kind of in order to solve the above problems, the utility model proposes the linear motion using cylinder is driven oscillating arm mechanisms fortune
It moves to realize and fetch and deliver knife movement, fetching and delivering knife speed and speeding, structure is simple, when manufacturing cost, failure rate and maintenance is greatly lowered
Between shorten, lifting means utilization rate while, reduces the tool-changing mechanical arm of maintenance cost.
(2) technical solution
A kind of tool-changing mechanical arm of the utility model, including support rod, band valve cylinder, tool arm group and knife handle group, it is described
Support rod is connected using b pin shaft with cylinder block, and band valve cylinder, dress below the band valve cylinder are housed below the cylinder block
There is universal piece, the universal piece of lower section is equipped with a swing arm, and b swing arm is equipped with below a swing arm, and a swing arm and b are put
Arm is connected in tool arm group, and knife handle sheath is housed below the b swing arm, and knife handle group is housed below the knife handle sheath, works as work
When, the band valve cylinder for being installed on post upper pushes a swing arm and b swing arm to make circular motion downwards along a, b point, and drive is connected to
C, the tool arm group of d point moves down, and send so that the knife handle group being installed in tool arm group be taken out from knife handle sheath to specific bit
It sets, band valve cylinder counteragent then withdraws knife handle group in knife handle sheath.
Further, the cylinder block and with being fixed between valve cylinder using hexagon socket head cap screw.
Further, a pin shaft is 8X35 specification, and the b pin shaft is 10X55 specification.
Further, a swing arm and b swing arm are fixed in tool arm group by b pin shaft.
(3) beneficial effect
Compared with the prior art, the utility model has the following beneficial effects: the utility model is straight using cylinder
Line movement fetches and delivers knife movement to be driven oscillating arm mechanisms movement to realize, fetches and delivers knife speed and speeds, structure is simple, and system is greatly lowered
Cause this, failure rate and maintenance time shorten, and lifting means utilization rate while reduces maintenance cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the utility model send knife completion status schematic diagram.
Fig. 3 is that the utility model send knife status diagram.
Fig. 4 is the status diagram of returning sword of the utility model.
1- support rod；2- cylinder block；3- band valve cylinder；Universal piece of 4-；5-a swing arm；6-a pin shaft；7-b swing arm；8- tool arm
Group；9- knife handle group；10-b pin shaft；11- hexagon socket head cap screw；12- knife handle sheath.
Specific embodiment
A kind of tool-changing mechanical arm as shown in drawings, including support rod 1, band valve cylinder 3, tool arm group 8 and knife handle group 9, institute
The support rod 1 stated is connected using b pin shaft 10 with cylinder block 2, equipped with band valve cylinder 3, the band valve below the cylinder block 2
Universal piece 4 is equipped with below cylinder 3, universal piece 4 lower section is equipped with a swing arm 5, it is equipped with b swing arm 7 below a swing arm 5,
The a swing arm 5 and b swing arm 7 is connected in tool arm group 8, and knife handle sheath 12, the knife handle sheath are housed below the b swing arm 7
12 lower sections are equipped with knife handle group 9, when operating, be installed on 1 upper end of support rod band valve cylinder 3 push a swing arm 5 and b swing arm 7 along a,
B point makees downwards circular motion, drives the tool arm group 8 for being connected to c, d point to move down, so that the knife in tool arm group 8 will be installed on
Handle group 9 is taken out from knife handle sheath 12 to be sent to designated position, and knife handle group 9 is then withdrawn knife handle sheath by band 3 counteragent of valve cylinder
In 12；
Wherein, the cylinder block 2 and with using hexagon socket head cap screw 11 fixed between valve cylinder 3；
The a pin shaft 6 is 8X35 specification, and the b pin shaft 10 is 10X55 specification；
The a swing arm 5 and b swing arm 7 is fixed in tool arm group 8 by b pin shaft 10.
The utility model is driven oscillating arm mechanisms movement using the linear motion of cylinder and fetches and delivers knife movement to realize, knife is fetched and delivered
Speed is speeded, and structure is simple, is greatly lowered manufacturing cost, and failure rate and maintenance time shorten, lifting means utilization rate it is same
When reduce maintenance cost.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (4)
1. a kind of tool-changing mechanical arm, including support rod (1), band valve cylinder (3), tool arm group (8) and knife handle group (9), feature exists
In: the support rod (1) is connected using b pin shaft (10) with cylinder block (2), equipped with band valve gas below the cylinder block (2)
Cylinder (3), band valve cylinder (3) lower section is equipped with universal piece (4), is equipped with a swing arm (5) below described universal piece (4), described
A swing arm (5) below be equipped with b swing arm (7), a swing arm (5) and b swing arm (7) are connected to tool arm group by a pin shaft (6)
(8) on, knife handle sheath (12) are housed below the b swing arm (7), knife handle group (9) are housed below the knife handle sheath (12), work as work
When making, band valve cylinder (3) for being installed on support rod (1) upper end pushes a swing arm (5) and b swing arm (7) to make circular arc downwards along a, b point
Movement drives and is connected to the tool arm group (8) of c, d point and moves down, thus the knife handle group (9) that will be installed on tool arm group (8) from
It takes out and is sent to designated position in knife handle sheath (12), knife handle group (9) are then withdrawn knife handle sheath by band valve cylinder (3) counteragent
(12) in.
2. a kind of tool-changing mechanical arm according to claim 1, it is characterised in that: the cylinder block (2) with valve cylinder
(3) fixed using hexagon socket head cap screw (11) between.
3. a kind of tool-changing mechanical arm according to claim 1, it is characterised in that: a pin shaft (6) is 8X35 specification,
The b pin shaft (10) is 10X55 specification.
4. a kind of tool-changing mechanical arm according to claim 1, it is characterised in that: a swing arm (5) and b swing arm (7) is logical
B pin shaft (10) is crossed to be fixed on tool arm group (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821117868.XU CN208696930U (en) | 2018-07-16 | 2018-07-16 | A kind of tool-changing mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821117868.XU CN208696930U (en) | 2018-07-16 | 2018-07-16 | A kind of tool-changing mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696930U true CN208696930U (en) | 2019-04-05 |
Family
ID=65938915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821117868.XU Active CN208696930U (en) | 2018-07-16 | 2018-07-16 | A kind of tool-changing mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131393A (en) * | 2020-04-02 | 2022-03-04 | 广东原点智能技术有限公司 | Elastic cutter clamping mechanism |
-
2018
- 2018-07-16 CN CN201821117868.XU patent/CN208696930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131393A (en) * | 2020-04-02 | 2022-03-04 | 广东原点智能技术有限公司 | Elastic cutter clamping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210207 Address after: 313100 Changxing County Huzhou town industrial concentration area, Huzhou, Zhejiang Patentee after: SunOne intelligent equipment (Changxing) Co.,Ltd. Address before: 325600 No. 222, Weiwu Road, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province (inside Delixi Group Co., Ltd.) Patentee before: SHUNENG NUMERICAL CONTROL MACHINE TOOL Co.,Ltd. |
|
| TR01 | Transfer of patent right |