CN208906464U - A kind of powder metallurgy green machined clamping device - Google Patents
A kind of powder metallurgy green machined clamping device Download PDFInfo
- Publication number
- CN208906464U CN208906464U CN201821526979.6U CN201821526979U CN208906464U CN 208906464 U CN208906464 U CN 208906464U CN 201821526979 U CN201821526979 U CN 201821526979U CN 208906464 U CN208906464 U CN 208906464U
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- CN
- China
- Prior art keywords
- connecting rod
- substrate
- rod group
- pedestal
- powder metallurgy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of powder metallurgy green machined clamping devices, it is related to powdered metal parts production technical field, including pedestal and the substrate that pedestal two sides are arranged in, scaling device is equipped between pedestal and substrate, scaling device is hingedly made of first connecting rod group and second connecting rod group, first sliding groove and second sliding slot are respectively arranged on pedestal and substrate, the both ends of first connecting rod group are fixed on pedestal and substrate by hinge pin, the hinge pin of second connecting rod group one end is connected with cylinder, the hinge pin of the second connecting rod group other end can slide in second sliding slot, the side of substrate is provided with clamping jaw, the other side is provided with a platform, motor is fixedly installed on platform, the output shaft of motor passes through substrate and connect with clamping jaw.The powder metallurgy green machined clamping device of the utility model can have very big opening degree, and convenient for clamping the green compact of different size, it is firm to clamp, and can also overturn to green compact as needed, realize the processing of different angle.
Description
Technical field
The utility model relates to powdered metal parts production technical fields more particularly to a kind of powder metallurgy green machined to press from both sides
Hold device.
Background technique
Powder metallurgy is mainly suitable for automobile industry, equipment manufacture, metal industry, aerospace, war industry, instrument
The spare and accessory parts in the fields such as instruments and meters, hardware tool, electronic appliance produce and research, and product includes bearing, gear, carbide cutter tool
Tool, mold, friction goods etc.；In military enterprise, heavy weaponry such as armor-piercing bullet, torpedo etc., the brake such as aircraft tank
It is both needed to produce using PM technique；Automobile metal powder sintered parts have become in recent years for Chinese Powder Metallurgy Industry it is maximum
Market, about 50% auto parts and components are powder metallurgy components.
Powder metallurgy green compact need fixture to clamp during production just can be carried out processing, and general fixture opening degree
It is smaller, and functional structure is single, is unable to meet production demand.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of powder metallurgy green machined clamping device.
The utility model adopts the following technical solution:
A kind of powder metallurgy green machined clamping device, it is described including pedestal and the substrate that the pedestal two sides are arranged in
Scaling device is equipped between pedestal and the substrate, the scaling device is hingedly made of first connecting rod group and second connecting rod group,
The first connecting rod group and the second connecting rod group are hinged by several connecting rods and are formed, and are divided on the pedestal and the substrate
It is not provided with first sliding groove and second sliding slot, the both ends of the first connecting rod group are fixed at the pedestal and institute by hinge pin
It states on substrate, the hinge pin of second connecting rod group one end is connected with cylinder, and can be in the first sliding groove by the cylinder
The hinge pin of interior sliding, the second connecting rod group other end can slide in the second sliding slot, and the side of the substrate is provided with
Clamping jaw, the other side are provided with a platform, and motor is fixedly installed on the platform, and the output shaft of the motor passes through the substrate
And it is connect with the clamping jaw.
Preferably, the adsorbent equipment of fixed workpiece is additionally provided on the platform, the adsorbent equipment includes being arranged at it
In vacuum pump on a motor, the vacuum pump is connected with vacuum pipe, and one end of the vacuum pipe is protruded into described
In clamping jaw, and its end is provided with sucker.
Preferably, the vacuum pipe is flexible hose.
Preferably, rubber pad is provided on the clamping jaw.
It preferably, further include dust-extraction unit, the dust-extraction unit includes the dedusting hose connecting with the vacuum pump, described
One end of dedusting hose is protruded into another described clamping jaw, and if being provided on rubber pad and being connected to the dedusting hose
Sucker is done, the dust cleaning case communicated therewith is provided with above the vacuum pump, is provided with filter bag in the dust cleaning case.
The utility model has the following beneficial effects:
1, the powder metallurgy green machined clamping device of the utility model can have very big opening degree, not convenient for clamping
The green compact of same specification, it is firm to clamp, and can also overturn to green compact as needed, realize the processing of different angle.
2, also has the function of dedusting during processing.
Detailed description of the invention
Preferred explanation is made to the utility model with reference to the accompanying drawing:
Fig. 1 is the utility model overall structure diagram；
In the figure, it is marked as 1, pedestal；2, substrate；3, first connecting rod group；4, second connecting rod group；5, first sliding groove；6, second
Sliding slot；7, hinge pin；8, cylinder；9, clamping jaw；10, platform；11, motor；12, vacuum pump；13, vacuum pipe；14, sucker；15, rubber
Rubber mat；16, dedusting hose；17, sucker；18, dust cleaning case；19, filter bag.
Specific embodiment
As shown in Figure 1, being a kind of powder metallurgy green machined clamping device of the utility model, including pedestal 1 and setting
Substrate 2 in 1 two sides of pedestal, is equipped with scaling device between pedestal 1 and substrate 2, scaling device is connected by first connecting rod group 3 and second
Bar group 4 hingedly forms, and first connecting rod group 3 and second connecting rod group 4 are hinged by several connecting rods and are formed, on pedestal 1 and substrate 2
It is respectively arranged with first sliding groove 5 and second sliding slot 6, the both ends of first connecting rod group 3 are fixed at pedestal 1 and base by hinge pin 7
On plate 2, the hinge pin 7 of 4 one end of second connecting rod group is connected with cylinder 8, and can be slided in first sliding groove 5 by cylinder 8, second
The hinge pin 7 of 4 other end of connection rod set can slide in second sliding slot 6, and the side of substrate 2 is provided with clamping jaw 9, and the other side is provided with one
Platform 10, motor 11 is fixedly installed on platform 10, and the output shaft of motor 11 passes through substrate 2 and connect with clamping jaw 9.
Specifically, when cylinder 8 drives the hinge pin 7 being arranged in first sliding groove 5 to move upwards, entire scaling device
It opens, when cylinder 8 drives the hinge pin 7 being arranged in first sliding groove 5 to move downward, entire scaling device is shunk, to have very
Big opening degree, suitable for clamping the green compact of different size, in addition, the rotation of clamping jaw 9 is driven by motor 11, it can be to green compact
Different angle is processed.
When green compact are horizontal positioned, when length is larger, need that further it is fixed, so being additionally provided on platform 10
The adsorbent equipment of fixed workpiece, adsorbent equipment include the vacuum pump 12 being disposed therein on a motor 11, and vacuum pump 12 connects
There is vacuum pipe 13, one end of vacuum pipe 13 is protruded into clamping jaw 9, and its end is provided with sucker 14, is produced using vacuum
Raw negative pressure further fixes it.
Vacuum pipe 13 is flexible hose, will not generate interference when motor 11 is overturn.
It is provided with rubber pad 15 on clamping jaw 9, increases the frictional force between clamping jaw 9 and green compact.
It further include dust-extraction unit, dust-extraction unit includes the dedusting hose 16 connecting with vacuum pump 12, and the one of dedusting hose 16
End is protruded into another clamping jaw 9, and several suckers 17 being connected to dedusting hose 16, vacuum pump are provided on rubber pad 15
12 top is provided with the dust cleaning case 18 communicated therewith, is provided with filter bag 19 in dust cleaning case 18.
Specifically, can use the same vacuum pump 12, it is provided with sucker 17 on clamping jaw 9, will be processed by sucker 17
The dust generated in the process is adsorbed into the dust cleaning case 18 being connected to vacuum pump 12, and last dust is adsorbed by filter bag 19.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.
Claims (5)
1. a kind of powder metallurgy green machined clamping device, it is characterised in that: including pedestal and the pedestal two sides are arranged in
Substrate is equipped with scaling device between the pedestal and the substrate, the scaling device is by first connecting rod group and second connecting rod group
Hinged composition, the first connecting rod group and the second connecting rod group are hinged by several connecting rods and are formed, the pedestal and institute
It states and is respectively arranged with first sliding groove and second sliding slot on substrate, the both ends of the first connecting rod group are fixed at institute by hinge pin
It states on pedestal and the substrate, the hinge pin of second connecting rod group one end is connected with cylinder, and can be in institute by the cylinder
Stating sliding, the hinge pin of the second connecting rod group other end in first sliding groove can slide in the second sliding slot, the substrate
Side is provided with clamping jaw, and the other side is provided with a platform, and motor is fixedly installed on the platform, and the output shaft of the motor is worn
It crosses the substrate and is connect with the clamping jaw.
2. powder metallurgy green machined clamping device according to claim 1, it is characterised in that: also set up on the platform
There is the adsorbent equipment of fixed workpiece, the adsorbent equipment includes the vacuum pump being disposed therein on a motor, described true
Sky pump is connected with vacuum pipe, and one end of the vacuum pipe is protruded into the clamping jaw, and its end is provided with sucker.
3. powder metallurgy green machined clamping device according to claim 2, it is characterised in that: the vacuum pipe is tool
Flexible hose.
4. powder metallurgy green machined clamping device according to claim 3, it is characterised in that: be provided on the clamping jaw
Rubber pad.
5. powder metallurgy green machined clamping device according to claim 4, it is characterised in that: it further include dust-extraction unit,
The dust-extraction unit includes the dedusting hose connecting with the vacuum pump, another folder is protruded into one end of the dedusting hose
In pawl, and it is provided with several suckers being connected to the dedusting hose on rubber pad, is provided with above the vacuum pump
The dust cleaning case communicated therewith is provided with filter bag in the dust cleaning case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526979.6U CN208906464U (en) | 2018-09-19 | 2018-09-19 | A kind of powder metallurgy green machined clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526979.6U CN208906464U (en) | 2018-09-19 | 2018-09-19 | A kind of powder metallurgy green machined clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208906464U true CN208906464U (en) | 2019-05-28 |
Family
ID=66613654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821526979.6U Expired - Fee Related CN208906464U (en) | 2018-09-19 | 2018-09-19 | A kind of powder metallurgy green machined clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208906464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624594A (en) * | 2021-07-08 | 2021-11-09 | 闫化玺 | Pipe fitting bending degree detection device that shocks resistance for automobile production can improve precision |
-
2018
- 2018-09-19 CN CN201821526979.6U patent/CN208906464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624594A (en) * | 2021-07-08 | 2021-11-09 | 闫化玺 | Pipe fitting bending degree detection device that shocks resistance for automobile production can improve precision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190528 |