CN202147150U - Special section work fixture in machining center - Google Patents
Special section work fixture in machining center Download PDFInfo
- Publication number
- CN202147150U CN202147150U CN201120146795U CN201120146795U CN202147150U CN 202147150 U CN202147150 U CN 202147150U CN 201120146795 U CN201120146795 U CN 201120146795U CN 201120146795 U CN201120146795 U CN 201120146795U CN 202147150 U CN202147150 U CN 202147150U
- Authority
- CN
- China
- Prior art keywords
- jaw
- bench vice
- machining center
- anchor clamps
- frock clamp
- 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 - Lifetime
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Abstract
The utility model discloses a special section work fixture in a machining center, which comprises a circular vise base and at least a pair of vise regular jaw and movable jaw connected on the circular vise base; fixtures with the cross section in the shape of 'h' are fixed on the vise regular jaw and the movable jaw, and each fixture consists of a clamping part provided with a clamping basal plane and a socket part fixed and connected with the corresponding jaw; the clamping basal planes of at least a pair of fixtures are arranged oppositely; and an opening rectangular groove is arranged at the lower end of each socket part to be in transition fit with the corresponding jaw for inserting. The work fixture not only is suitable for the clamping of profiles of various section workpieces but also is used for repairing clamping basic planes at fixed period according to a self-coded program of a CNC (Computerized Numerical Control) digital machining center, and calibrating the precision of measuring the basic planes of the work fixture, so as to guarantee the precision of the machined workpieces and ensure good product yield; simultaneously, the section belongs to a renewable resource and can be recycled.
Description
Technical field
The utility model belongs to frock clamp, relates in particular to a kind of CNC numeral machining center special-purpose section frock clamp.
Background technology
Considerable part section components (the for example radiator of electronic devices and components) is to realize the purpose of shaping and dimensional accuracy control through the CNC digital control processing.Usually the AI-Mg-Si series alloys that often uses, but for example 6063,6061,6082 alloys all have good machining characteristicses such as low chip-load, high cutting speed, bright finished surface and accurate dimension control.For obtaining more economical CNC processing cost and quality cost, select the right processing method, particularly economic and practical frock clamp is particularly important.Traditional CNC tool for processing anchor clamps generally are: the steel construction frock clamp that provides synchronously on supporting hydraulic pressure fixture system that is provided synchronously by CNC manufacturer or the conventional accurate bench vice basis.Above-mentioned frock clamp shortcoming is: hydraulic pressure fixture system complex structure, require the operating technology level higher; Conventional accurate bench vice is because the surface can injure the datum level that workpiece has been processed too firmly; Repeatedly after card engaging workpiece and the processing, accurate bench vice has micro-displacement, makes processed workpiece morpheme size produce error, causes qualification rate to descend.
The utility model content
The purpose of the utility model is to overcome the deficiency of above-mentioned technology; And a kind of CNC is provided the special tooling anchor clamps of digital Cutter Body Processing with Machining Center section bar; It not only adapts to being installed of multiple section bar workpiece profile; Can also regularly repair the datum level that is installed through CNC numeral machining center self-compiling program, to guarantee the morpheme dimensional accuracy of workpiece to be machined.
For realizing above-mentioned purpose; The technical scheme of the utility model has provided a kind of machining center special-purpose section frock clamp; It is characterized in that; Said frock clamp comprises that circular bench vice base and at least one pair of are connected bench vice regular jaw and moved jaw on the circular bench vice base, on said bench vice regular jaw and moved jaw, is fixedly connected with the anchor clamps that cross sectional shape is " h " shape respectively, and said anchor clamps are formed by the clamping part that is provided with the basal plane that is installed with the jack part that jaw is fastenedly connected; The basal plane that is installed of at least one pair of anchor clamps is oppositely arranged, and is provided with opening rectangular channel and jaw interference fits in the lower end of said jack part and pegs graft.
Wherein, the bench vice regular jaw and the moved jaw that are connected on the said circular bench vice base are provided with three pairs, and said three pairs of bench vice regular jaws and moved jaw are uniformly distributed with along circular bench vice base.
Wherein, said anchor clamps adopt 6082 extruded aluminium sections.
Wherein, the opening rectangular channel of said anchor clamps jack part lower end is connected through bolt with jaw.
The advantage and the beneficial effect of the utility model are: because at least one pair of regular jaw and moved jaw are arranged on the cup dolly; Therefore can make this frock clamp not only adapt to being installed of multiple section bar workpiece profile; Can also regularly repair the datum level that is installed through CNC numeral machining center self-compiling program; The precision of calibration measurement frock clamp datum level (like location dimension, morpheme size and flatness) to guarantee the precision of workpiece to be machined, guarantees good product percent of pass; Owing to selected high strength 6082 extrudates for use, this alloy has higher hardness number, yield strength and wearability than product to be processed 6063 alloy workpieces, has guaranteed the system rigidity and the service life of this frock clamp.Simultaneously, section bar is that available regenerated resources can be recycled.
Description of drawings
Fig. 1 is the structural representation of the utility model machining center special-purpose section frock clamp.
Among the figure: 1, circular bench vice base; 2, regular jaw; 3, moved jaw; 4,5, the anchor clamps of " h " shape; 4～1,5～1, clamping part; 4-2,5-2, jack part; 6, the basal plane that is installed; 7, opening rectangular channel; 8, bolt; 9, workpiece.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Said frock clamp comprises that circular bench vice base and at least one pair of are connected bench vice regular jaw and moved jaw on the circular bench vice base; On said bench vice regular jaw and moved jaw, be fixedly connected with the anchor clamps that cross sectional shape is " h " shape respectively; Said anchor clamps are formed by the clamping part that is provided with the basal plane that is installed with the jack part that jaw is fastenedly connected; The basal plane that is installed of at least one pair of anchor clamps is oppositely arranged, and is provided with opening rectangular channel and jaw interference fits in the lower end of said jack part and pegs graft.
As shown in the figure; The utility model is a kind of machining center special-purpose section frock clamp; Said frock clamp comprises that circular bench vice base 1 and at least one pair of are connected the bench vice regular jaw 2 and moved jaw 3 on the circular bench vice base; Be fixedly connected with the anchor clamps 4,5 that cross sectional shape is " h " shape respectively on said bench vice regular jaw 2 and the moved jaw 3; Said anchor clamps are formed by the clamping part that is provided with the basal plane 6 that is installed 4～1,5～1 with jack part 4-2,5-2 that jaw is fastenedly connected, and the basal plane that is installed of two anchor clamps is oppositely arranged, and its jack part lower end is provided with opening rectangular channel 7 and pegs graft with the jaw interference fits.
Wherein, the bench vice regular jaw 2 that is connected on the said circular bench vice base 1 is provided with three pairs with moved jaw 3, and said three pairs of bench vice regular jaws and moved jaw are uniformly distributed with along circular bench vice base.The opening rectangular channel 7 of said anchor clamps jack part lower end is fixedly connected through bolt 8 with jaw, with the rigidity and the stability of enhanced system.Said anchor clamps adopt 6082 extruded aluminium sections.The section bar frock clamp is installed on the bench vice jaw, and input program carries out CNC Milling Process in advance in CNC, the precision of calibration measurement frock clamp datum level (like location dimension, morpheme size and flatness).Accompanying drawing is represented the sketch map of section bar frock clamp card engaging workpiece 9.Special-purpose section frock clamp considered factor: the three-dimensional morpheme size of workpiece to be machined; By the system rigidity demand of workpiece to be machined (6063 alloy) with the foundation of frock husband tool; Be applicable to three-dimensional nargin of different workpiece to be machined morpheme sizes and compatibility.6082 heat-treatable strengthened alloy extrudates of high strength during anchor clamps adopt; Compare (like radiator) with processed major product 6063 alloy workpieces, 6082 alloys then show more excellent mechanical property, following expression.Typical case's tensile mechanical performance:
The manufacture craft of aluminium alloy frock husband tool: 6082 aluminium alloy extruded round ingot castings place heating furnace to push preceding heating after full and uniformization heating place.Section bar goes out the nib temperature and should not be lower than 510 ℃ when extrusion operation; The selection of extrusion speed should take into account the extruding load and section bar goes out the nib temperature controlling.Adopt air-cooled+atomizing water-cooled press quenching for obtaining even mechanical property suggestion; Quenching Treatment and drawn aligning section bar should carry out artificial aging to be handled.After section bar jagsaw cutting process reaches specific length after the Ageing Treatment, promptly can be used for CNC frock clamp " self adaptation " system.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (4)
1. machining center special-purpose section frock clamp; It is characterized in that; Said frock clamp comprises that circular bench vice base and at least one pair of are connected bench vice regular jaw and moved jaw on the circular bench vice base; On said bench vice regular jaw and moved jaw, be fixedly connected with the anchor clamps that cross sectional shape is " h " shape respectively; Said anchor clamps are formed by the clamping part that is provided with the basal plane that is installed with the jack part that jaw is fastenedly connected, and the basal plane that is installed of at least one pair of anchor clamps is oppositely arranged, and are provided with opening rectangular channel and jaw interference fits in the lower end of said jack part and peg graft.
2. machining center special-purpose section frock clamp according to claim 1; It is characterized in that; The bench vice regular jaw and the moved jaw that are connected on the said circular bench vice base are provided with three pairs, and said three pairs of bench vice regular jaws and moved jaw are uniformly distributed with along circular bench vice base.
3. machining center special-purpose section frock clamp according to claim 1 is characterized in that said anchor clamps adopt 6082 extruded aluminium sections.
4. machining center special-purpose section frock clamp according to claim 1 is characterized in that, the opening rectangular channel of said anchor clamps jack part lower end is connected through bolt with jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120146795U CN202147150U (en) | 2011-05-11 | 2011-05-11 | Special section work fixture in machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120146795U CN202147150U (en) | 2011-05-11 | 2011-05-11 | Special section work fixture in machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147150U true CN202147150U (en) | 2012-02-22 |
Family
ID=45588225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120146795U Expired - Lifetime CN202147150U (en) | 2011-05-11 | 2011-05-11 | Special section work fixture in machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117867A (en) * | 2014-07-03 | 2014-10-29 | 意美吉铝型材设备（苏州）有限公司 | Heavy machining center for aluminum profiles |
| EP4393638A1 (en) * | 2022-12-29 | 2024-07-03 | Alinel bv | Clamping of extruded profiles |
-
2011
- 2011-05-11 CN CN201120146795U patent/CN202147150U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117867A (en) * | 2014-07-03 | 2014-10-29 | 意美吉铝型材设备（苏州）有限公司 | Heavy machining center for aluminum profiles |
| CN104117867B (en) * | 2014-07-03 | 2016-09-28 | 意美吉铝型材设备（苏州）有限公司 | Aluminium section bar heavy type machining center |
| EP4393638A1 (en) * | 2022-12-29 | 2024-07-03 | Alinel bv | Clamping of extruded profiles |
| BE1031213B1 (en) * | 2022-12-29 | 2024-07-29 | Alinel Bv | CLAMPING EXTRUDED PROFILES |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214400 Xicheng Road, Jiangyin City, Wuxi, Jiangsu Province, No. 895 Patentee after: Jiangyin Hui Er letter precision equipment Limited by Share Ltd Address before: 214405 Chengjiang Town Industrial Zone, Jiangyin, Jiangsu, No. 6, Jingjing Road, South District. Patentee before: Jiangyin Wilson Machinery Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |