CN203510002U - Clamping mechanism for precision part machining - Google Patents
Clamping mechanism for precision part machining Download PDFInfo
- Publication number
- CN203510002U CN203510002U CN201320614152.1U CN201320614152U CN203510002U CN 203510002 U CN203510002 U CN 203510002U CN 201320614152 U CN201320614152 U CN 201320614152U CN 203510002 U CN203510002 U CN 203510002U
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- CN
- China
- Prior art keywords
- support portion
- piston
- pistons
- substrate
- holes
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- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title abstract description 13
- 239000000758 substrate Substances 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011112 process operation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a clamping mechanism for precision part machining. The clamping mechanism comprises a base plate, a left supporting portion, a right supporting portion and exchange plates, the left supporting portion and the right supporting portion are fixed to the lower sides of the two ends of the base plate respectively, at least one pair of through holes is formed in the base plate, pistons are embedded into the through holes, the lower ends of the pistons are connected to air cylinders, piston rods of the pistons are exposed out of the pistons and the surface of the base plate, pressure plates are arranged on the piston rods and are arranged between the upper ends of the piston rods and the end faces of the pistons, a left locating pin and a right locating pin are arranged between each pair of through holes, left locating holes allowing the left locating pins to be embedded and right locating holes allowing the right locating pins to be embedded are formed in two ends of the exchange plates respectively, thread sleeves are arranged in mounting holes in the exchange plates, and fixing bolts used for fixing workpieces are arranged in the thread sleeves. The clamping mechanism greatly facilitates workpiece machining, improves machining efficiency, guarantees product quality, and has the advantages of being fast and accurate in locating, high in machining efficiency and low in defect rate.
Description
Technical field
The utility model relates to Precision Machining field, relates in particular to a kind of clamping device for precision part processing.
Background technology
At present on the market electronic product interior fittings demand to volume, the little direction of quality, in to its process, need to design corresponding processing jig according to its concrete shape feature, for part in irregular shape, its processing processes and fixedly difficulty is larger, the fixture that conventionally need to have special use to match could be realized it and fixes and process, thereby cause that processing jig is of a great variety, configurations, it is longer that tool is designed and developed the cycle, the recovery utilization rate of tool is lower, has increased the unnecessary operation cost of enterprise.
Therefore, how to design a kind of have fast and accurate for positioning, working (machining) efficiency is high, the clamping device for precision part processing that defective products rate is low, becomes the direction that those of ordinary skills make great efforts.
Summary of the invention
The utility model provides a kind of clamping device for precision part processing, and this clamping device has greatly facilitated the processing of workpiece, has improved working (machining) efficiency, has guaranteed product quality, have fast and accurate for positioning, working (machining) efficiency is high, defective products rate is low.
For achieving the above object, the technical solution adopted in the utility model is: a kind of clamping device for precision part processing, comprise substrate, left support portion, right support portion and exchange plate, described left support portion, right support portion are individually fixed in substrate two ends downside, described substrate is offered at least one pair of through hole, in this through hole, all embed and have piston, this piston lower end is connected to cylinder, the piston rod of described piston exposes piston and substrate surface, and a pressing plate is installed on piston rod and between piston rod upper end and piston end surface;
Every pair described, between through hole, be provided with left shop bolt, right shop bolt, described exchange plate two ends offer respectively the left locating hole embedding for left shop bolt, the right locating hole embedding for right shop bolt, in installing hole on this exchange plate, be provided with facing, the set bolt for fixation workpiece is installed in this facing.
In technique scheme, further improved technical scheme is as follows:
1. in such scheme, also comprise a water tank, described left support portion, right support portion form by support bar, lower support bar and the connection strap between support bar, lower support bar.
2. in such scheme, between support bar separately of described left support portion, right support portion and substrate, be bolted to connection.
3. in such scheme, described exchange plate upper surface is provided with at least 2 alignment pins.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1. the utility model is for the clamping device of precision part processing, it comprises substrate, left support portion, right support portion and exchange plate, described left support portion, right support portion is individually fixed in substrate two ends downside, described substrate is offered at least one pair of through hole, in this through hole, all embed and have piston, this piston lower end is connected to cylinder, the piston rod of described piston exposes piston and substrate surface, one pressing plate is installed on piston rod and between piston rod upper end and piston end surface, every pair described, between through hole, be provided with left shop bolt, right shop bolt, described exchange plate two ends offer respectively the left locating hole embedding for left shop bolt, the right locating hole embedding for right shop bolt, in installing hole on this exchange plate, be provided with facing, set bolt for fixation workpiece is installed in this facing, greatly facilitated the processing of workpiece, improved working (machining) efficiency, guaranteed product quality, have fast and accurate for positioning, working (machining) efficiency is high, the advantages such as defective products rate is low.
2. the utility model is for the clamping device of precision part processing, improved that workpiece product is accurate, process operation convenient, simple; Secondly, during its applied widely and exploitation the tool construction cycle short, cost of manufacture is low, reusable, reduces and scraps the waste that tool causes because of product renewal.
Accompanying drawing explanation
Accompanying drawing 1 is the clamping device structural representation of the utility model for precision part processing;
Accompanying drawing 2 is the utility model exchange plate structure schematic diagram.
In above accompanying drawing: 1, substrate; 2, left support portion; 3, right support portion; 4, exchange plate; 5, through hole; 6, piston; 61, piston rod; 7, cylinder; 8, pressing plate; 9, left shop bolt; 10, right shop bolt; 11, left locating hole; 12, support bar; 13, lower support bar; 14, connection strap; 15, bolt; 16, right locating hole; 17, installing hole; 18, facing; 19, set bolt; 20, alignment pin.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: a kind of clamping device for precision part processing, comprise substrate 1, left support portion 2, right support portion 3 and exchange plate 4, described left support portion 2, right support portion 3 are individually fixed in substrate 1 two ends downside, described substrate 1 is offered at least one pair of through hole 5, this through hole 5 is interior all to be embedded and has piston 6, these piston 6 lower ends are connected to cylinder 7, and the piston rod 61 of described piston 6 exposes piston 6 and substrate 1 surface, and a pressing plate 8 is installed on piston rod 61 and between piston rod 61 upper ends and piston 6 end faces;
Between through hole every pair described 5, be provided with left shop bolt 9, right shop bolt 10, described exchange plate 4 two ends offer respectively the left locating hole 11 embedding for left shop bolt 9, the right locating hole 16 embedding for right shop bolt 10, in installing hole 17 on this exchange plate 4, be provided with facing 18, the set bolt 19 for fixation workpiece is installed in this facing 18.
Above-mentioned left support portion 2, right support portion 3 form by support bar 12, lower support bar 13 and the connection strap between support bar 12, lower support bar 13 14.
Between above-mentioned left support portion 2, right support portion 3 support bar 12 separately and substrate 1, by bolt 15, be fixedly connected with.
Above-mentioned exchange plate 4 upper surfaces are provided with at least 2 alignment pins 20.
While adopting the above-mentioned clamping device for precision part processing, the processing that it has greatly facilitated workpiece, has improved working (machining) efficiency, has guaranteed product quality, has the advantages such as fast and accurate for positioning, working (machining) efficiency is high, and defective products rate is low; Secondly, it has improved, and workpiece product is accurate, process operation convenience, simple; Again, it is applied widely and the tool construction cycle in when exploitation is short, and cost of manufacture is low, reusable, reduces and scraps the waste that tool causes because of product renewal.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. the clamping device for precision part processing, it is characterized in that: comprise substrate (1), left support portion (2), right support portion (3) and exchange plate (4), described left support portion (2), right support portion (3) is individually fixed in substrate (1) two ends downside, described substrate (1) is offered at least one pair of through hole (5), in this through hole (5), all embed and have piston (6), this piston (6) lower end is connected to cylinder (7), the piston rod (61) of described piston (6) exposes piston (6) and substrate (1) surface, one pressing plate (8) is installed on piston rod (61) and goes up and be positioned between piston rod (61) upper end and piston (6) end face,
Be positioned at and between every pair of described through hole (5), be provided with left shop bolt (9), right shop bolt (10), described exchange plate (4) two ends offer respectively the left locating hole (11) embedding for left shop bolt (9), the right locating hole (16) embedding for right shop bolt (10), in installing hole (17) on this exchange plate (4), be provided with facing (18), the set bolt (19) for fixation workpiece is installed in this facing (18).
2. clamping device according to claim 1, is characterized in that: described left support portion (2), right support portion (3) form by support bar (12), lower support bar (13) and the connection strap (14) that is positioned between support bar (12), lower support bar (13).
3. clamping device according to claim 2, is characterized in that: between described left support portion (2), right support portion (3) support bar (12) separately and substrate (1), by bolt (15), be fixedly connected with.
4. clamping device according to claim 2, is characterized in that: described exchange plate (4) upper surface is provided with at least 2 alignment pins (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614152.1U CN203510002U (en) | 2013-09-30 | 2013-09-30 | Clamping mechanism for precision part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614152.1U CN203510002U (en) | 2013-09-30 | 2013-09-30 | Clamping mechanism for precision part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510002U true CN203510002U (en) | 2014-04-02 |
Family
ID=50368984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614152.1U Expired - Fee Related CN203510002U (en) | 2013-09-30 | 2013-09-30 | Clamping mechanism for precision part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972419A (en) * | 2015-06-24 | 2015-10-14 | 镇江佳鑫精工设备有限公司 | Pressing plate combination piece |
-
2013
- 2013-09-30 CN CN201320614152.1U patent/CN203510002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972419A (en) * | 2015-06-24 | 2015-10-14 | 镇江佳鑫精工设备有限公司 | Pressing plate combination piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KUNSHAN KERSEN SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: KUNSHAN KERSEN TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215341 Kunshan Development Zone, Road No. 389 Patentee after: Kunshan Ke Sen Science and Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215341 Kunshan Development Zone, Road No. 389 Patentee before: Kunshan Kersen Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |