CN206578588U - A kind of adaptive hold-down mechanism for fixture - Google Patents
A kind of adaptive hold-down mechanism for fixture Download PDFInfo
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- CN206578588U CN206578588U CN201720262833.4U CN201720262833U CN206578588U CN 206578588 U CN206578588 U CN 206578588U CN 201720262833 U CN201720262833 U CN 201720262833U CN 206578588 U CN206578588 U CN 206578588U
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- adaptive
- paw
- rotating shaft
- fixture
- bridge plate
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Abstract
The utility model is related to fixation or positioner technical field for workpiece, a kind of specifically adaptive hold-down mechanism for fixture, including installing bridge plate, installing the top of bridge plate 1 has a depressed part, clamp bottom board 2 and first rotating shaft are installed, first rotating shaft is located above clamp bottom board, and several adaptive paws 6 are connected with side by side in described first rotating shaft in depressed part, switching gas row's joint 4, described switching gas row's joint connection actuating cylinder 5 are additionally provided with described installation bridge plate 1.The beneficial effects of the utility model are：1st, it is automatic to adapt to product adjustment seal face, it is ensured that to compress stabilization and applicability is wider；2nd, thrust is amplified by lever principle, makes compression effect more reliable；3rd, changed without circulation, environmental pollution, reduction potential safety hazard are reduced to a certain extent；4th, artificial demand is less, and artificial interference is greatly reduced；5th, possess self feed back function, thoroughly exclude the phenomenon not pressed tightly, it is ensured that the validity of production.
Description
[technical field]
The utility model is related to fixation or positioner technical field for workpiece, it is specifically a kind of for fixture from
Adapt to hold-down mechanism.
[background technology]
Traditional fixture is to compress product using profiling pressing plate, and its structure is by clamp mount, pressing plate, base, lock screw
Constituted Deng part.In use, workpiece is placed on clamp mount, fixed by pressing plate, lock screw.Processed to save in machine
Time, its majority is designed as quick-changing type, that is, locks and dismantle all progress outside machine.When processing in machine is greatly reduced in the method
Between, improve the service efficiency of machine, reduce artificial operation difficulty and due to being located by fixture beneficial to multiple working procedure
Unifying datum, product quality and its stability can be substantially improved.
But to compress mode single for this conventional brace of the prior art, and higher, nothing is required in itself to fixture and product
Any reponse system, it is impossible to judge whether to clamp in place.Secondly, this method artificial participation in production is larger, it is easy to
By artificial affecting, such as reference plane feeding bits can not determine whether to clean out when changing fixture, be unfavorable for product quality
Management and control.In addition, when changing circulation cutting oil can be taken out of machine, cause ground wet and slippery, pollute environment and potential safety hazard can be brought.
[utility model content]
The purpose of this utility model is exactly that there is provided a kind of structure novelty, peace in order to solve drawbacks described above of the prior art
It is complete reliable, can CNC automatic continuous productions mechanism, the mechanism includes installing bridge plate, sensor, sensor connection control dress
Put, the top of installation bridge plate 1, which has, is provided with clamp bottom board 2 and first rotating shaft in a depressed part, depressed part, first rotating shaft is located at folder
Have above bottom plate, be connected with several adaptive paws 6, described installation bridge plate 1 and also set side by side in described first rotating shaft
There is switching gas row's joint 4, described switching gas row's joint connection actuating cylinder 5, described sensor is arranged on actuating cylinder one
Side, described actuating cylinder (5) is connected with control device.
Each adaptive paw includes adaptive paw bearing part 7, adaptive paw support section 8 and floating briquetting
9, described adaptive paw bearing part 7 is provided with the axis hole being connected with first rotating shaft, adaptive paw bearing part 7
One end be arranged on one end of adaptive paw support section 8, the described other end bottom of adaptive paw support section 8 leads to
Cross the second rotating shaft connection floating briquetting.
One end of described adaptive paw bearing part 7 is adaptive by positioning finger setting and lock screw locking connection
Paw support section 8, the other end of adaptive paw bearing part 7 is provided with connecting shaft hole.Adaptive paw bearing part 7 is because of place
Have in working region because employee's misoperation produces the risk damaged, therefore split is designed to adaptive paw support section 8
Structure, convenient replacing rapid under special circumstances.
Described adaptive hold-down mechanism is arranged on four axle machines.
Compared with the existing technology, its advantage and beneficial effect are the utility model：
1st, it is automatic to adapt to product adjustment seal face, it is ensured that to compress stabilization and applicability is wider；
2nd, thrust is amplified by lever principle, makes compression effect more reliable；
3rd, changed without circulation, environmental pollution, reduction potential safety hazard are reduced to a certain extent；
4th, artificial demand is less, and artificial interference is greatly reduced；
5th, possess self feed back function, thoroughly exclude the phenomenon not pressed tightly, it is ensured that the validity of production.
[brief description of the drawings]
Fig. 1 is the dimensional structure diagram of the adaptive hold-down mechanism of the utility model；
Fig. 2 is the partial structurtes enlarged drawing of adaptive paw part in the utility model；
Fig. 3 is adaptive hold-down mechanism embodiment schematic diagram of the present utility model；
As illustrated, in figure：The 1st, bridge plate is installed；2nd, clamp bottom board；3rd, product；4th, switching gas row joint；5th, actuating cylinder；
6th, adaptive paw；7th, adaptive paw bearing part；8th, adaptive paw support section；9th, floating briquetting；10th, four axle machine.
[embodiment]
The utility model is described in further detail below in conjunction with the accompanying drawings, the structure and principle of this device people professional to this
For be very clear.It should be appreciated that specific embodiment described herein is only to explain the utility model, and without
In restriction the utility model.
As shown in figure 1, adaptive hold-down mechanism of the present utility model is connect by installation bridge plate 1, clamp bottom board 2, switching gas row
First 4, actuating cylinder 5, adaptive paw 6 etc. are constituted.Wherein adaptive paw 6 includes：It is adaptive paw bearing part 7, adaptive
Answer paw support section 8 and floating briquetting 9.
Floating briquetting 9 and adaptive paw support section 8 are connected by rotating shaft, and floating briquetting 9 can be relative to adaptive pressure
Pawl support section 8 is rotated centered on rotating shaft in certain angle.Adaptive paw support section 8 is held installed in adaptive paw
Carry on part 7, moved with adaptive paw bearing part 7.Adaptive paw bearing part 7 and installation bridge plate 1 are by turning
Axle is connected, and adaptive paw bearing part 7 can the rotation in certain angle centered on rotating shaft relative to installation bridge plate 1.Power
Cylinder 5 is arranged on switching gas row's joint 4, is arranged and is moved on joint 4 with switching gas.Clamp bottom board 2 and switching gas row's joint 4
Installed in installing on bridge plate 1, moved with bridge plate 1 is installed.
Operationally, employee will be put into fixture positioning chamber for converted products, input sign on, and cylinder operation is promoted
Adaptive paw bearing part 7 does the rotary motion of a low-angle relative to the rotating shaft installed on bridge plate 1, passes through connection afterwards
The alignment pin and lock screw of adaptive paw bearing part 7 and adaptive paw support section 8 are transmitted motion to adaptively
Paw support section 8, then floating pressure is transferred force to by the rotating shaft between adaptive paw support section 8 and floating briquetting 9
Block 9 is simultaneously acted on for workpiece i.e. product 3.So far, cylinder moving is to compacted position, and sensor sensing to cylinder, which is reached, presets pressure
Tight position feed back signal, accordingly machine can automatic identification whether compress.
Due to being connected between adaptive paw support section 8 and floating briquetting 9 by rotating shaft, i.e., certain angle can be done each other
The rotary motion of degree.Therefore it can ensure that floating briquetting 9 can fully be contacted with for workpiece, not by the angle and size of thrust
Influence.The traditional lock Screw clamp of contrast, all lockings of this fixture, release are all automatically performed, and can save a large amount of artificial.And
This fixture is permanently affixed in board, without flowing, the problem of effectively preventing from taking out of the machine such as cutting oil.
Claims (4)
1. a kind of adaptive hold-down mechanism for fixture, including bridge plate (1), sensor are installed, sensor connects control device,
Clamp bottom board (2) and first turn are installed it is characterized in that having at the top of described installation bridge plate (1) in a depressed part, depressed part
Axle, first rotating shaft is located above clamp bottom board, and several adaptive paws (6), institute are connected with side by side in described first rotating shaft
Switching gas row's joint (4) is additionally provided with the installation bridge plate (1) stated, described switching gas row's joint connection actuating cylinder (5) is described
Sensor be arranged on actuating cylinder side, described actuating cylinder (5) is connected with control device.
2. a kind of adaptive hold-down mechanism for fixture as claimed in claim 1, it is characterised in that each adaptive paw
Include adaptive paw bearing part (7), adaptive paw support section (8) and floating briquetting (9), described adaptive pressure
Pawl bearing part (7) is provided with the axis hole being connected with first rotating shaft, and one end of adaptive paw bearing part (7) is arranged on
On one end of adaptive paw support section (8), described adaptive paw support section (8) other end bottom passes through second turn
Axle connects floating briquetting.
3. a kind of adaptive hold-down mechanism for fixture as claimed in claim 2, it is characterised in that described adaptive pressure
One end of pawl bearing part (7) connects adaptive paw support section (8) by positioning finger setting and lock screw locking, adaptive
The other end of paw bearing part (7) is answered to be provided with connecting shaft hole.
4. a kind of adaptive hold-down mechanism for fixture as claimed in claim 1, it is characterised in that described adaptive pressure
Tight mechanism is arranged on four axle machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262833.4U CN206578588U (en) | 2017-03-17 | 2017-03-17 | A kind of adaptive hold-down mechanism for fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262833.4U CN206578588U (en) | 2017-03-17 | 2017-03-17 | A kind of adaptive hold-down mechanism for fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206578588U true CN206578588U (en) | 2017-10-24 |
Family
ID=60113825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720262833.4U Active CN206578588U (en) | 2017-03-17 | 2017-03-17 | A kind of adaptive hold-down mechanism for fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206578588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116327A (en) * | 2019-05-31 | 2019-08-13 | 深圳市正和首信精密科技有限公司 | A kind of method and automation processing ancillary equipment of automation workpieces processing |
| CN113263442A (en) * | 2021-03-31 | 2021-08-17 | 上海诺倬力机电科技有限公司 | Ice skate fixture |
-
2017
- 2017-03-17 CN CN201720262833.4U patent/CN206578588U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116327A (en) * | 2019-05-31 | 2019-08-13 | 深圳市正和首信精密科技有限公司 | A kind of method and automation processing ancillary equipment of automation workpieces processing |
| CN110116327B (en) * | 2019-05-31 | 2024-05-28 | 广东正和智造科技股份有限公司 | Automatic workpiece processing method and automatic processing auxiliary equipment |
| CN113263442A (en) * | 2021-03-31 | 2021-08-17 | 上海诺倬力机电科技有限公司 | Ice skate fixture |
| CN113263442B (en) * | 2021-03-31 | 2024-05-24 | 上海诺倬力机电科技有限公司 | Ice skate blade clamp |
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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: 20180305 Address after: 201323 Shanghai city Pudong New Area Zhuqiao Airport Industrial Zone No. 79, 4 gold smell Road 5, 6 building and 1 buildings, gold smell Road No. 77 Building 2 Building 3 layer, a layer of two Patentee after: Hi-P (Shanghai) household appliances Limited Address before: 201209 Shanghai Pudong New Area Gulu town Yang Road No. 6 Building 6 room 301-302 Patentee before: Hi-P (Shanghai) Automation Technology Co. Ltd. |
|
| TR01 | Transfer of patent right |