CN205166474U - A quick positioning and clamping device for CNC - Google Patents
A quick positioning and clamping device for CNC Download PDFInfo
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- CN205166474U CN205166474U CN201520938696.2U CN201520938696U CN205166474U CN 205166474 U CN205166474 U CN 205166474U CN 201520938696 U CN201520938696 U CN 201520938696U CN 205166474 U CN205166474 U CN 205166474U
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Abstract
The utility model provides a quick positioning and clamping device for CNC, includes machine tool table, machine tool table, machine tool table's top is equipped with the positioning seat, the top of positioning seat is equipped with removable work tray, the both sides of positioning seat are equipped with clamping components, will set up through clamping components and fix in the work tray at the work piece of work tray up end, clamping components include die clamping cylinder and clamping piece, reciprocate through die clamping cylinder control clamping piece and fix the work piece of placing in the work tray. The utility model discloses it is strong to have the practicality, changes simple and conveniently, reduces the input cost of processing equipment, and easy operation convenient and fast has shortened the change time, has improved production efficiency, shorten the positioning time, improved the positioning accuracy of work piece, improved the quality after the work piece processing, avoid the work piece to take place the skew or remove in the course of working, influence the quality of product, reduce defective products and defective percentage, improve the goodwill.
Description
Technical field
The utility model belongs to work piece production technical field, is specifically related to a kind of fast positioning clamping device for CNC.
Background technology
In work piece production process, usually need to use CNC Digit Control Machine Tool to process workpiece, just can obtain the workpiece needed for client.At present, work pieces process enterprise is in process, and processing different workpiece needs different CNC equipment to carry out production and processing, adds the input of enterprise.Client needs to process the two sides of workpiece in addition, therefore first processes the one side of workpiece man-hour adding, and then processes another side, be easily moved or offset when finding work pieces process in production.And adding man-hour, owing to needing to process the two sides of workpiece, after processing first surface, need to position workpiece, just can be processed into required workpiece, reduce the generation of defective products, reduce enterprise's raw material and drop into, cut the waste resource.Therefore, how to research and develop a practical, use flexibly, the equipment of workpiece quality can be improved, become the direction of Corporation R & D.
Summary of the invention
In view of this, the technical problems to be solved in the utility model be a kind of practical, use flexibly for the fast positioning clamping device of CNC.
In order to solve the problems of the technologies described above, the utility model adopts following scheme to realize: a kind of fast positioning clamping device for CNC, comprise platen, described platen, the top of platen is provided with positioning seat, the top of positioning seat is provided with the removable trays for place work piece, and the both sides of positioning seat are provided with adjustable clamp assembly, are fixed in trays by clamp assembly by the workpiece being arranged on trays upper surface; Described clamp assembly comprises adjustable clamping element being arranged on the clamping cylinder on platen and being connected with clamping cylinder, and the workpiece moved up and down being placed in trays by clamping cylinder control clamping element is fixed.
Wherein, the upper surface of described positioning seat is provided with multiple locating hole, and this locating hole is positioned at the both sides of positioning seat.
Wherein, described trays is provided with multiple locating dowel, trays locating hole, spacing draw-in groove and locating slot; Described locating dowel is arranged on the lower surface of trays, and the shape of the shape of this locating dowel and size and locating hole and size match; Described trays locating hole is arranged on the upper surface of trays, is positioned at the center axial position of trays; Described spacing draw-in groove is arranged on the left and right sides of trays for symmetry is axisymmetric with trays locating hole; Described locating slot is arranged on the top of trays, bottom and left side, and two locating slots being positioned at the upper and lower of trays with trays locating hole for symmetry axis is symmetrical.
Wherein, described trays is matched by locating dowel and locating hole and is fixed in positioning seat.
Wherein, described locating hole and the quantity of locating dowel are more than two, and locating hole is identical with the quantity of locating dowel.
Wherein, the size of described spacing draw-in groove is identical with the size of clamping cylinder.
Wherein, described clamping element comprises the fixed part that is connected with clamping cylinder and the clamping section for fixation workpiece, and fixed part is perpendicular to clamping section.
Wherein, described positioning seat is square structure, and described trays is circular configuration.
Compared with prior art, the utility model has practical, adopt removable trays, make enterprise can according to different work pieces process demands, adopt different trayses, change simple and convenient, reduce the input cost of process equipment, trays and positioning seat adopt locating dowel and locating hole to cooperatively interact fixing simultaneously, during replacing, only the locating dowel of trays need be put into the locating hole of positioning seat, can use, fast simple to operation, shorten replacing construction, improve production efficiency; Trays is provided with trays locating hole and locating slot, during the first surface of processing work, by trays locating hole and bayonet fittings, workpiece is fixed; During the another side of processing work, workpiece is fixed in locating slot by three pins, realize the location of workpiece, shorten positioning time, improve the positioning precision of workpiece, improve the quality after work pieces process, and adopt locating slot to position, the workpiece making trays can be applicable to different size is processed, and increases the practicality of trays; The adjustable both sides being arranged on positioning seat of clamp assembly, and on trays, be provided with two spacing draw-in grooves with corresponding section, clamp assembly position and match with clamp assembly, user can be regulated according to the size of workpiece, make clamp assembly can clamp less workpiece, realize fixedly securing of workpiece, avoid workpiece that skew or mobile occurs in process, affect the quality of product, reduce defective products and defect rate, improve goodwill.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is explosive view of the present utility model.
The explosive view of the processing of Fig. 3 workpiece of the present utility model.
Fig. 4 is the knot explosive view of the other end processing of workpiece of the present utility model.
Fig. 5 is the structural representation of clamping element of the present utility model.
Fig. 6 is the top view of trays of the present utility model.
Detailed description of the invention
In order to allow those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figures 1 to 6, a kind of fast positioning clamping device for CNC, comprises platen 1, positioning seat 2, trays 3 and clamp assembly 4.The top of described platen 1 is provided with positioning seat 2 and trays 3 successively.Described positioning seat 2 is fixed on the upper surface of platen, the top of positioning seat 2 is provided with the removable trays 3 for place work piece, according to different work pieces process demands during use, change different trayses, the practicality of increase equipment, decrease the infusion of financial resources of equipment, save production cost.Wherein said positioning seat 2 is square structure, and described trays 3 is circular configuration.In order to can the trays of fixed placement on trays, simultaneously user can the workpiece of different size need, clamp assembly is regulated, the size of clamp assembly and workpiece is matched, adjustable clamp assembly 4 is provided with in the both sides of positioning seat 2, by regulating the position relationship between clamp assembly and trays, realize the workpiece being arranged on trays upper surface to be fixed in trays.This clamp assembly 4 comprises and is adjustablely fixed on the clamping cylinder 41 on platen and the clamping element 42 for fixation workpiece, and described clamping cylinder is fixed on platen, is positioned at the both sides of positioning seat 2; Described clamping element 42 is connected with clamping cylinder, and by nut, clamping element 42 is fixed on the end, upper end of the piston rod of clamping cylinder, control by clamping cylinder 41 workpiece that clamping element 42 moves up and down being placed in trays to be fixed, avoid workpiece to offset in process of manufacture, move, the quality of impact processing.Described clamping element 42 comprises the fixed part 421 that is connected with clamping cylinder and the clamping section 422 for fixation workpiece, and fixed part 421 is perpendicular to clamping section 422.Described clamping section 422 is positioned at the top of trays, and the lower end of clamping section is provided with continuous print dentation recess, by dentation recess and workpiece effect, increases the frictional force between clamping section and workpiece, makes the fixing more firm of workpiece.During use, according to the size of workpiece, regulate the position relationship of clamping cylinder and trays, realize being fixed the workpiece of different size.
Conveniently change and positioning workpieces, shorten and change and positioning time, enhance productivity, be provided with multiple locating hole 21 in the upper surface of described positioning seat 2, this locating hole 21 is positioned at the both sides of positioning seat 2, is realized and being fixedly connected with of trays by this locating hole.Described trays 3 be provided with multiple want to mate with the locating hole of positioning seat locating dowel 31, the trays locating hole 32 workpiece positioned for first time, for the spacing draw-in groove 33 that limits the minimum position relation of clamping cylinder and trays and the locating slot 34 positioned workpiece for second time.Described locating dowel 31 is arranged on the lower surface of trays 3, and the shape of the shape of this locating dowel and size and locating hole and size match.When trays needs to be fixed on positioning seat, trays 3 is matched by locating dowel 31 and locating hole 21 and is fixed in positioning seat 2, during replacing, trays is only needed to take out from positioning seat 2, simple to operation, improve and change efficiency, shorten the time.Wherein said locating hole 21 is identical with the quantity of locating dowel 31, and position is to correspondence.Described locating hole 21 and the quantity of locating dowel 31 are more than two and all can realize being fixedly connected with between trays and positioning seat.Wherein the quantity of locating dowel and locating hole is determined according to the size of the size and shape of workpiece, the size of trays and positioning seat, and wherein when designing, the quantity of locating dowel and locating hole generally adopts two all can realize.Described trays locating hole 32 is arranged on the upper surface of trays 3, is positioned at the center axial position of trays 3, when first time positions workpiece, adopts dowel hole and pin nail to coordinate and positions workpiece.Described spacing draw-in groove 33 is the symmetrical axisymmetric left and right sides being arranged on trays 3 with trays locating hole 32, and limiting card slot is in trays, and wherein the size of spacing draw-in groove 33 is identical with the size of clamping cylinder 41.The adjustable both sides being arranged on spacing draw-in groove 33 of clamping cylinder, are fixed the workpiece be placed on trays; When clamping cylinder is fixed on fiber draw-in groove 33, now, the workpiece that clamp assembly is fixing is minimum.Described locating slot 34 is arranged on the top of trays 3, bottom and left side, and two locating slots 34 being positioned at the upper and lower of trays 3 with trays locating hole 32 for symmetry axis is symmetrical.Be positioned at the straight line at two locating slot 34 places of the upper and lower of trays and the linear vertical at two spacing draw-in groove places, and be positioned at the straight line at locating slot 34 place in the left side of trays and the straight line parallel at two spacing draw-in groove places.When second time positions workpiece, be combined together by three pins and three locating slots, X-axis and Y direction positioning action played to workpiece, realizes the quick position to workpiece.
The workpiece of processing is needed to be divided into A face and B face.First-selection is processed the A face of workpiece, adds man-hour, is taken out by trays from fast positioning clamping device; A Workpiece fixing hole is bored at the cental axial position in the B face of workpiece, the position in this work Workpiece fixing hole is corresponding with the trays position of positioning hole of the cental axial position of trays, pin is inserted in Workpiece fixing hole, again the B face being inserted with the workpiece of pin is fixed by a pin in trays, then the trays being fixed with workpiece is fixed in positioning seat; Control clamp assembly works, and clamping cylinder controls clamping element and moves down, and is fixed on by workpiece in trays, carries out production and processing to workpiece.After the A face of workpiece processes, clamping cylinder job control clamping element moves up, and workpiece and trays is taken out from positioning seat, after taking-up, is taken out by workpiece; The A face of workpiece corresponding with the position of the locating slot of trays go out brill three Workpiece fixing holes, in the Workpiece fixing hole in the A face by three pins insertion workpiece, then the A face of workpiece is fixed in the locating slot of trays, realizes the location of workpiece and fix.Adopt three pins and three locating slots to be combined together to position workpiece, X-axis and Y direction positioning action are played to workpiece, realizes the quick position to workpiece, and workpiece can be avoided to be moved in process, affect the quality of workpiece.Be fixed on positioning seat by the trays being fixed with workpiece again, clamp assembly work, clamping cylinder controls clamping element and moves down Workpiece clamping, production and processing is carried out to the B face of workpiece, after machining, clamping cylinder controls clamping element moves, and is taken out by the workpiece of processing.From this operation multiple, production and processing is carried out to next workpiece.Meanwhile, corresponding less workpiece carries out adding man-hour, can also regulate, be fixed on by clamping cylinder in spacing draw-in groove to the position of clamping cylinder, realizes, to fixing compared with small workpiece, increasing practicality.
Above-described embodiment is only wherein specific implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.
Claims (8)
1. the fast positioning clamping device for CNC, comprise platen (1), it is characterized in that, described platen (1), the top of platen (1) is provided with positioning seat (2), the top of positioning seat (2) is provided with the removable trays for place work piece (3), and the both sides of positioning seat (2) are provided with adjustable clamp assembly (4), are fixed in trays by clamp assembly by the workpiece being arranged on trays upper surface; Described clamp assembly (4) comprises adjustable clamping element (42) being arranged on the clamping cylinder (41) on platen and being connected with clamping cylinder, and the workpiece moved up and down being placed in trays by clamping cylinder (41) control clamping element (42) is fixed.
2. according to claim 1ly it is characterized in that in the fast positioning clamping device of CNC, the upper surface of described positioning seat (2) is provided with multiple locating hole (21), and this locating hole (21) is positioned at the both sides of positioning seat (2).
3. according to claim 2ly it is characterized in that in the fast positioning clamping device of CNC, described trays (3) is provided with multiple locating dowel (31), trays locating hole (32), spacing draw-in groove (33) and locating slot (34); Described locating dowel is arranged on the lower surface of trays (3), and the shape of the shape of this locating dowel and size and locating hole and size match; Described trays locating hole (32) is arranged on the upper surface of trays (3), is positioned at the center axial position of trays (3); Described spacing draw-in groove (33) is the symmetrical axisymmetric left and right sides being arranged on trays (3) with trays locating hole (32); Described locating slot (34) is arranged on the top of trays (3), bottom and left side, and two locating slots (34) being positioned at the upper and lower of trays (3) with trays locating hole (32) for symmetry axis is symmetrical.
4. according to claim 3ly it is characterized in that in the fast positioning clamping device of CNC, described trays (3) is matched by locating dowel (31) and locating hole (21) and is fixed in positioning seat (2).
5. according to claim 4ly it is characterized in that in the fast positioning clamping device of CNC, described locating hole (21) and the quantity of locating dowel (31) are more than two, and locating hole (21) is identical with the quantity of locating dowel (31).
6. according to claim 5ly it is characterized in that in the fast positioning clamping device of CNC, the size of described spacing draw-in groove (33) is identical with the size of clamping cylinder (41).
7. according to claim 1 in the fast positioning clamping device of CNC, it is characterized in that, described clamping element (42) comprises the fixed part (421) that is connected with clamping cylinder and the clamping section (422) for fixation workpiece, and fixed part (421) is perpendicular to clamping section (422).
8. according to claim 1ly it is characterized in that in the fast positioning clamping device of CNC, described positioning seat (2) is square structure, and described trays (3) is circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938696.2U CN205166474U (en) | 2015-11-23 | 2015-11-23 | A quick positioning and clamping device for CNC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938696.2U CN205166474U (en) | 2015-11-23 | 2015-11-23 | A quick positioning and clamping device for CNC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205166474U true CN205166474U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520938696.2U Active CN205166474U (en) | 2015-11-23 | 2015-11-23 | A quick positioning and clamping device for CNC |
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| Country | Link |
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| CN (1) | CN205166474U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921782A (en) * | 2016-06-21 | 2016-09-07 | 金锢电气有限公司 | Automatic drilling machine based on PLC (Programmable Logic Controller) control system |
| CN106141751A (en) * | 2016-08-25 | 2016-11-23 | 浙江亿帆自动化设备有限公司 | A kind of frock clamp for hosiery machine lower platen |
| CN106425922A (en) * | 2016-08-31 | 2017-02-22 | 无锡太昌精密机械有限公司 | Positive tool clamp of radiator |
| CN106956156A (en) * | 2017-05-09 | 2017-07-18 | 佛山市南海区瀚崴电子五金有限公司 | The tight device of work piece positioning, production line and the production technology of a kind of CNC Digit Control Machine Tools |
| CN107783203A (en) * | 2017-11-27 | 2018-03-09 | 江苏昆太工业装备有限公司 | A kind of laser detection platform |
| CN113547349A (en) * | 2021-07-22 | 2021-10-26 | 深圳市强瑞精密装备有限公司 | Clamp mechanism |
-
2015
- 2015-11-23 CN CN201520938696.2U patent/CN205166474U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921782A (en) * | 2016-06-21 | 2016-09-07 | 金锢电气有限公司 | Automatic drilling machine based on PLC (Programmable Logic Controller) control system |
| CN106141751A (en) * | 2016-08-25 | 2016-11-23 | 浙江亿帆自动化设备有限公司 | A kind of frock clamp for hosiery machine lower platen |
| CN106425922A (en) * | 2016-08-31 | 2017-02-22 | 无锡太昌精密机械有限公司 | Positive tool clamp of radiator |
| CN106956156A (en) * | 2017-05-09 | 2017-07-18 | 佛山市南海区瀚崴电子五金有限公司 | The tight device of work piece positioning, production line and the production technology of a kind of CNC Digit Control Machine Tools |
| CN107783203A (en) * | 2017-11-27 | 2018-03-09 | 江苏昆太工业装备有限公司 | A kind of laser detection platform |
| CN113547349A (en) * | 2021-07-22 | 2021-10-26 | 深圳市强瑞精密装备有限公司 | Clamp mechanism |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 511500 Guangdong city of Qingyuan province high tech Industrial Development Zone, Tai Ji industrial city Patentee after: Luxe Canton new material Co Ltd Address before: 511540 Guangdong city of Qingyuan province high tech Zone Taiji industrial city Patentee before: Guangdong Haomei Aluminum Co., Ltd. |