CN2695155Y - Plate sample special machine tool - Google Patents
Plate sample special machine tool Download PDFInfo
- Publication number
- CN2695155Y CN2695155Y CN 200420047995 CN200420047995U CN2695155Y CN 2695155 Y CN2695155 Y CN 2695155Y CN 200420047995 CN200420047995 CN 200420047995 CN 200420047995 U CN200420047995 U CN 200420047995U CN 2695155 Y CN2695155 Y CN 2695155Y
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- machine tool
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- hydraulic cylinder
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Abstract
The utility model belongs to the machine tool field, relating to the plate sample machining equipment. The plate sample special machine tool with double opening shoulder of the utility model comprises a lathe bed, a working table, a spindle box, a spindle, a pillar, a driving motor, a gearbox, a fixture, a slide plate, a slide carriage, a hydraulic pressure system and a transmission system. The fixture is an oil pressure wedge fixture. The transmission system comprises a servo motor, a ball screw mandrel, a hydraulic cylinder and an encoder. The three axes association of x, y, z and three-axis control can be realized. The cutter adopts a special and assorted double claviform milling cutter. The movement precision and the stiffness of the transmission system are good, and the semienclosed control can be realized. The processing sample size is accurate, and the precision is high.
Description
Technical field:
The utility model belongs to machine tool field, relates to the plate tensile sample process equipment.
Technical background:
The sheet material of each metallurgical works production all need be taken a sample and carry out various performance detection before being dispatched from the factory, and the user of sheet material requires sampling too, and the performance of sheet material is reviewed.Before above-mentioned detection or reviewing, at first need sample is processed by standard.In the prior art, plate tensile sample adds man-hour, adopts flat-nose pliers to clamp to sample, one side adopt single cutter to the processing of sample, afterwards, clamping is again processed the another side of sample again, for this reason, working (machining) efficiency paper, required time is long.In recent years, two-sided disc milling cutter plate tensile sample double-opening shoulder equipment has appearred on the market, this equipment in use, sample produces horizontal and horizontal arc to tool marks after cutting, destroyed the metallographic wire harness of sample, in addition, owing to be subjected to the restriction of tool diameter, also can impact, make its unstable properties the sheet material mechanical property; And the sample process velocity of this equipment is also slow, and cutter is also complicated, and fineness is difficult to be guaranteed.
Summary of the invention:
The purpose of this utility model is to provide a kind of sample machining accuracy height, processing dimension accurate, and the high plate tensile sample double-opening shoulder special purpose machine tool of working (machining) efficiency.
At above-mentioned purpose, the technical solution of the utility model is as follows:
The utility model plate tensile sample double-opening shoulder special purpose machine tool is made up of lathe bed, workbench, column, main spindle box, main shaft, drive motors, specimen holder, slide plate, slide carriage and oil hydraulic cylinder, hydraulic system, transmission system and encoder.Wherein, specimen holder adopts the oil pressure Wedge gripping; Transmission adopted X, Y, Z three-shaft linkage, three-axis control system, the feeding motor adopts the Digital AC servomotor, and servomotor links to each other with encoder, and whole system is a half-closed loop control; The cutter that is adopted is a double stick shape milling cutter.
Now with reference to the accompanying drawings the utility model is elaborated
Description of drawings:
Accompanying drawing 1 is the structural representation of facing of the utility model plate tensile sample double-opening shoulder special purpose machine tool.
Accompanying drawing 2 (is that the A-A of accompanying drawing 1 cuts open and shows structural representation for the side-looking structural representation of the utility model plate tensile sample double-opening shoulder special purpose machine tool.)
Accompanying drawing 3 is the transmission system principle schematic of the utility model plate tensile sample double-opening shoulder special purpose machine tool.
Accompanying drawing 4 is the structural representation of the oil pressure Wedge gripping of the utility model plate tensile sample double-opening shoulder special purpose machine tool.
The specific embodiment:
Can find out that by accompanying drawing 1.2.3 the utility model plate tensile sample double-opening shoulder special purpose machine tool is made up of lathe bed 11, workbench 1, main spindle box 2, column 3, main shaft 25, drive motors 24, gearbox 26, slide plate 8, slide carriage 9, specimen holder 4, hydraulic system 5, oil hydraulic cylinder 18 and 19, transmission system and encoder 6.Workbench 1 links to each other with lathe bed 11 by guide rail, column 3 usefulness bolts and pin are fixed on the lathe bed 11, left and right two main spindle boxes 2 are separately fixed on left and right two slide plates 8 by bolt and pin, on two slide plates 8 oil hydraulic cylinder 18 and 19 are housed respectively, left and right two slide plates 8 are assemblied on left and right two slide carriages 9 with guide rail respectively, two slide carriages 9 are assemblied on the left and right column 3 by guide rail 30, and drive motors 24 links to each other with main spindle box 2 by gearbox 26, and main shaft 25 is assemblied in the main spindle box 2.The cutter that is complementary with this special purpose machine tool is a double stick shape milling cutter 10, this clavate milling cutter 10 just is assemblied in the main shaft 25, the front end of main shaft 25 has the Morse's taper endoporus, the afterbody of clavate milling cutter 10 is the taper shank of Morse's taper, the two tapering is identical, and main shaft 25 and clavate milling cutter 10 are exactly to utilize tapering endoporus and taper shank to be combined as a whole.
Accompanying drawing 3 is transmission system principle schematic of this special purpose machine tool, find out by Fig. 3 and 1, transmission system is three-shaft linkage and three-axis control system, it is made up of servomotor 12.13.14, ball screw 15.16.17 and oil hydraulic cylinder 18.19 and encoder 6, servomotor 12.13.14 is corresponding with ball screw 15.16.17 respectively to link to each other, oil hydraulic cylinder 18.19 is assemblied in respectively on left and right two slide plates 8, ball screw 15.16 links to each other with left and right two slide carriages 9 respectively, and servomotor 12.13.14 all links to each other with encoder 6.
Realize the process of X, Y, Z three-shaft linkage and three controls by transmission system:
Left and right two main spindle boxes 2 are fixed on left and right two slide plates 8, and 25 on main shaft is assemblied in the main spindle box 2, on left and right two slide plates 8 oil hydraulic cylinder 18.19 are housed, and therefore, rely on forward and reverse fuel feeding of oil hydraulic cylinder 18.19, and drive shaft 25 is finished moving on the y axle.In addition, about two slide plates 8 be assemblied on left and right two slide carriages 9 with guide rail form, two slide carriages 9 link to each other with ball screw 15.16 respectively again, servomotor 12.13 drives ball screws 15.16, ball screw 15.16 drives left and right two slide carriages 9 again, finishes the movement of Z-direction.Ball screw 17 links to each other with workbench 1, and servomotor 14 drives ball screw 17, and then makes workbench finish moving of X-direction along lathe bed 11.
Servomotor is housed in the hydraulic system 5 equally,, finishes moving of X, Y, three directions of Z jointly with servomotor 12.13.14.
More than be the linkage process of three of X, Y, Z, three amount of movements are again by servomotor and encoder control.
Find out that by accompanying drawing 4 oil pressure Wedge gripping 4 of the present utility model is clamped iron 35, clamp body 36, block 37 and cushion block 38 and formed by handle 31, adjustment screw mandrel 32, hydraulic jack 33, piston 39, piston rod 34, wedge shape.Handle 31 is fixed on to be adjusted on the screw mandrel 32, and hydraulic jack 33 and block 37 are fixed by bolts on the clamp body 36, and wedge shape clamps the front end that iron 35 is connected piston rod 34, and piston 39 is fixed on the other end of piston rod 34.Whole oil pressure Wedge gripping (4) is fixed on the workbench (1).7 is processed sample among the figure.
The clamping process of sample is as follows: after being placed in sample 7 on the clamp body 36, the cushion block 38 that two ends have gradient is put in the outside, when to two hydraulic jacks, 33 front end fuel feeding, two pistons 39 move backward, under the effect of cushion block 38, sample is clamped, then sample 7 is processed, after sample 7 completion of processing, to the rear end of two hydraulic jacks 33 fuel feeding, promote piston 39 and piston rod 34 and forwards move, can make sample unclamp, take out.
The utility model plate tensile sample double-opening shoulder special purpose machine tool adopts clavate milling cutter numerical control milling, be applicable to the Milling Process of plate tensile sample double-opening shoulder, can simultaneously upper and lowerly feed processing to sample is two-sided, it is different to open the shoulder length degree according to sheet metal thickness difference and pulling force sample, adjust the hydraulic pressure Wedge gripping arbitrarily, thereby be applicable to the process technology requirement of various sizes sample.
Compared with prior art, the utlity model has following advantage:
1. because feed system (being transmission system) adopts ball screw and servomotor gapless Draw bail, thereby guaranteed whole device kinematic accuracy and rigidity, guaranteed the processing of sample Precision.
2. owing to realize the control of three axles and three interlocks, servomotor links to each other with encoder, so whole Individual system is half-closed loop control, the control accuracy height, and automatically realize sample processing, not only improve Working (machining) efficiency, and improve the machining accuracy of sample.
3. because three-shaft linkage, and realize that the clavate milling cutter adds upper and lower feeding of two-sided while of sample The worker, process velocity is fast, the working (machining) efficiency height.
Claims (2)
1. plate tensile sample double-opening shoulder special purpose machine tool, comprise lathe bed (11), workbench (1), main spindle box (2), main shaft (25), column (3), drive motors (24), gearbox (26), specimen holder (4), hydraulic system (5) and transmission system, workbench (1) links to each other with lathe bed (11) by guide rail, column (3) is fixed on the lathe bed (11) with bolt and pin, drive motors (24) links to each other with main spindle box (2) by gearbox (26), main shaft (25) is assemblied in the main spindle box (2), it is characterized in that:
1. this special purpose machine tool also contains slide plate (8), slide carriage (9) and oil hydraulic cylinder (18,19), left and right two main spindle boxes (2) are separately fixed on left and right two slide plates (8) by bolt and pin, oil hydraulic cylinder (18,19) is housed respectively on two slide plates (8), two slide plates (8) are assemblied in respectively on left and right two slide carriages (9) with guide rail, and two slide carriages (9) are assemblied on the left and right column (3) by guide rail (30);
2. transmission system is three-shaft linkage and three-axis control system, and it is made up of servomotor (12,13,14), ball screw (15,16,17), oil hydraulic cylinder (18,19) and encoder (6); Servomotor (12,13,14) is corresponding with ball screw (15,16,17) respectively to link to each other, oil hydraulic cylinder (18,19) is assemblied in respectively on left and right two slide plates (8), ball screw (15,16) links to each other with left and right two slide carriages (9) respectively, and servomotor (12,13,14) all links to each other with encoder (6);
3. specimen holder (4) is the oil pressure Wedge gripping, and it is clamped iron (35), clamp body (36), block (37) and cushion block (38) and formed by handle (31), adjustment screw mandrel (32), hydraulic jack (33), piston (39), piston rod (34), wedge shape; Handle (31) is fixed on to be adjusted on the screw mandrel (32), and hydraulic jack (33) and block (37) are fixed by bolts on the clamp body (36), and wedge shape clamps the front end that iron (35) is connected piston rod (34), and piston (39) then is fixed on the other end of piston rod (34).
2. special purpose machine tool according to claim 1 is characterized in that the cutter that is complementary with this lathe is a double stick shape milling cutter (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420047995 CN2695155Y (en) | 2004-04-09 | 2004-04-09 | Plate sample special machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420047995 CN2695155Y (en) | 2004-04-09 | 2004-04-09 | Plate sample special machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695155Y true CN2695155Y (en) | 2005-04-27 |
Family
ID=34776224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420047995 Expired - Lifetime CN2695155Y (en) | 2004-04-09 | 2004-04-09 | Plate sample special machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695155Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430783A (en) * | 2011-10-08 | 2012-05-02 | 山东华强精密机床有限公司 | General bed type milling machine |
| CN105904225A (en) * | 2016-06-12 | 2016-08-31 | 刘旭玲 | Small machining control lathe for factory |
| CN110560760A (en) * | 2019-10-10 | 2019-12-13 | 浙江大学台州研究院 | Two square strip material upper and lower surface processing equipment |
-
2004
- 2004-04-09 CN CN 200420047995 patent/CN2695155Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430783A (en) * | 2011-10-08 | 2012-05-02 | 山东华强精密机床有限公司 | General bed type milling machine |
| CN105904225A (en) * | 2016-06-12 | 2016-08-31 | 刘旭玲 | Small machining control lathe for factory |
| CN110560760A (en) * | 2019-10-10 | 2019-12-13 | 浙江大学台州研究院 | Two square strip material upper and lower surface processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140409 Granted publication date: 20050427 |