CN203712329U - Primary die forming die back stand face clamp - Google Patents
Primary die forming die back stand face clamp Download PDFInfo
- Publication number
- CN203712329U CN203712329U CN201420114722.5U CN201420114722U CN203712329U CN 203712329 U CN203712329 U CN 203712329U CN 201420114722 U CN201420114722 U CN 201420114722U CN 203712329 U CN203712329 U CN 203712329U
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- China
- Prior art keywords
- turntable
- tailstock
- housed
- location
- plate
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- Withdrawn - After Issue
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Abstract
The utility model discloses a primary die forming die back stand face clamp which comprises a rotating table tail frame bridge plate structure, self-centering locating clamping mechanisms and a side-direction locating mechanism. The two sets of self-centering locating clamping mechanisms are arranged on a mother plate of the rotating table tail frame bridge plate structure. The side-direction locating mechanism is arranged in front of the self-centering locating clamping mechanisms. The primary die forming die back stand face clamp has the advantages that an oil cylinder drives a mechanism, meanwhile, four pressing plates are controlled, a die is pressed, the effect of centering is achieved, so that production accuracy is guaranteed, machining pass percent is improved, part machining operation is easy and convenient, adjusting is convenient during remodeling, working time is saved, in addition, the clamp is a double-working-position clamp, two parts are machined at one time, through the rotating table tail frame bridge plate structure, machining content on two faces can be machined at one time, cost is saved, and machining efficiency is improved.
Description
Technical field
The utility model relates to die clamp field, particularly a kind of one-tenth blank mould mould back elevation fixture.
Background technology
Become blank mould, it is a kind of mould of producing various bottles, the production and processing of this mould, need to come keyway and the hole on one end a and the periphery b of processing mold with the excircle orientation of mould itself, this one-tenth blank mould mould is the semi-circular part of a series of different diameters, length, before this part of processing, part outer is finish turning mistake.
Do this procedure in the past and be to be equipped with vice with machining center and to clamp, reached process and required precision by repeatedly proofreading and correct processing.The shortcoming of processing is like this: process foregoing, part is wanted clamping No. 2 times, and resetting is bad, cannot self-centering cylindrical, cause concave-convex mold altogether cylindrical have deviation, not accurate location, every less important tool setting, the size of part is unstable, and production efficiency is low, the renewal part trouble of remodeling.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of one-tenth blank mould mould back elevation fixture, to overcome the deficiency of mentioning in above-mentioned background technology.
For achieving the above object, the utility model is achieved through the following technical solutions:
On the whole, machine adopted vertical machining centre, use numerical control four-axis turntable and tailstock, with this fixture of bridge plate structural design, two workpiece of clamped one time, are rotated and can be processed two contents on face simultaneously by turntable like this, and fixture is taked a kind of self-centering structure, can locate clamping simultaneously, ensure machining accuracy.
Specifically, a kind of one-tenth blank mould mould back elevation fixture, comprises turntable tailstock bridge plate structure, self-centering positioning and clamping mechanism, lateral positioning mechanism; Two cover self-centering positioning and clamping mechanisms are housed on the motherboard of its intermediate station tailstock bridge plate structure, and self-centering positioning and clamping mechanism front is provided with lateral positioning mechanism.
Described turntable tailstock bridge plate structure comprises: base plate, tailstock cushion block, motherboard, mandrel, tailstock, tailstock connect dish, key A, turntable and connect dish, oil distribution mechanism, turntable, turntable cushion block, key B, hoisting screw, positioning key; Base plate left end is equipped with tailstock cushion block, on tailstock cushion block, tailstock is housed, and between tailstock and tailstock cushion block, with key B location, uses screw tight; In tailstock work card, tailstock is housed and connects dish, tailstock connects between dish and tailstock and locates with mandrel and key A, uses screw tight; Base plate right-hand member is equipped with turntable cushion block, on turntable cushion block, turntable is housed, and between turntable and turntable cushion block, with key B location, uses screw tight; In turntable work card, turntable is housed and connects dish, turntable connects between dish and turntable and locates with oil distribution shaft and key A, uses screw tight; Tailstock connects dish and connects dish lower end with turntable motherboard is housed, and oil distribution mechanism is housed after turntable, joins oil to whole system, and hoisting screw is housed on base plate, under base plate, has positioning key, is convenient to the location between fixture and lathe.
Described self-centering positioning and clamping mechanism comprises: positioning pressuring plate, location pressure head, support A, support B, back-up block, daughter board, guide post, fairlead, hinge seat, flap, cover A, cover B, pin A, pin B, two pressure arm oil cylinder, oil cylinder cushion block, bilateral pressing plate, bearing; Wherein daughter board is fixed on motherboard upper surface, is fixed with back-up block above daughter board, and support A, support B are placed on back-up block, can adjust the putting position that supports A, support B according to the moulds of different sizes; Daughter board both sides are fixed with 4 hinge seats, positioning pressuring plate is housed respectively on hinge seat, positioning pressuring plate and hinge seat matched in clearance, centre is provided with pin A, each positioning pressuring plate can swing around pin A in hinge seat, in the seam of positioning pressuring plate upper end, be fixed with location pressure head, the mould of different-diameter will be changed difform location pressure head; Have two positioning pressuring plates that are oppositely arranged and two flaps, one end of respectively with one flap in lower end of each positioning pressuring plate is connected, and centre is installed with pin B.The other end of two flaps and guide post lower end connect together, and pin B is housed between three; Before and after the relative positioning pressuring plate of two covers in succession respectively by flap before and after two guide posts, guide post slides in fairlead, fairlead is arranged on below daughter board; Two pressure arm oil cylinders are fixed on motherboard lower surface, on two pressure arm oil cylinders, bilateral pressing plate are housed, the two ends of bilateral pressing plate two guide posts of ining succession respectively; Cover A is housed, with pin A matched in clearance in the hole on hinge seat.In positioning pressuring plate interstitial hole, bearing is housed, cover B is housed in the middle of hole, restriction position of bearings.
In the time that two pressure arm cylinder piston rods are retracted, while clamping, bilateral pressing plate moves upward, and before and after driving, two guide posts move upward in fairlead, four flap one end that are connected with guide post move upward, and drive four positioning pressuring plates to clamp to mould around pin A simultaneously.Two pairs of pressing plates are driven and are compressed by a mechanism simultaneously, and the center of having proofreaied and correct mould cylindrical, has clamped again mould simultaneously.When in like manner two pressure arm oil cylinders unclamp, positioning pressuring plate unclamps.
Described lateral positioning mechanism comprises location-plate, gusset, locating piece, location fishplate bar, and location fishplate bar is fixed on daughter board front end, and location-plate is fixed on the fishplate bar of location; Gusset is arranged on motherboard, screw bolt and nut and location-plate tension for gusset upper end; There are a series of screwed holes location-plate top, and locating piece is housed above, and the mould that adapts to different sizes can be moved in locating piece position; Screw bolt and nut is equipped with in locating piece below, is used for the fore-and-aft direction of jig.
The beneficial effect of one-tenth blank mould mould back elevation fixture described in the utility model is: drive a mechanism by an oil cylinder, control four pressing plates simultaneously, compaction mold, plays the effect of centering, thereby has ensured production precision, has improved passing rate of processing; And processing parts is easy and simple to handle, easy to adjust while remodeling, save the working time; In addition, this is Double-station clamp, two parts of time processing, and by turntable tailstock bridge plate structure, the processing content on can two faces of disposable processing, provides cost savings and has improved working (machining) efficiency.
Brief description of the drawings
Fig. 1 is that the utility model becomes the master after blank mould mould back elevation fixture mounting parts to look schematic diagram.
Fig. 2 is that the utility model becomes the schematic top plan view after blank mould mould back elevation fixture mounting parts.
Fig. 3 is that the utility model becomes the left side after blank mould mould back elevation fixture mounting parts to look schematic diagram.
Fig. 4 is that the utility model becomes blank mould mould back elevation fixture partial schematic sectional view.
Wherein the symbol description of Fig. 1 to Fig. 4 is as follows:
1, base plate, 2, tailstock cushion block, 3, motherboard, 4, mandrel, 5, tailstock, 6, tailstock connects dish, 7, key A, 8, location-plate, 9, positioning pressuring plate, 10, location pressure head, 11, support A, 12, support B, 13, gusset, 14, back-up block, 15, daughter board, 16, guide post, 17, fairlead, 18, locating piece, 19, hinge seat, 20, flap, 21, turntable connects dish, 22, oil distribution mechanism, 23, turntable, 24, turntable cushion block, 25, key B, 26, hoisting screw, 27, location fishplate bar, 28, positioning key, 29, pin A, 30, pin B, 31, oil cylinder cushion block, 32, two pressure arm oil cylinders, 33, bilateral pressing plate, 34, bearing, 35, cover A, 36, cover B.
Detailed description of the invention
As shown in Figures 1 to 4, be respectively the utility model become master after blank mould mould back elevation fixture mounting parts depending on, overlook, a left side is looked, partial schematic sectional view.
A kind of one-tenth blank mould mould back elevation fixture, comprises turntable tailstock bridge plate structure, self-centering positioning and clamping mechanism, lateral positioning mechanism; Two cover self-centering positioning and clamping mechanisms are housed on the motherboard of its intermediate station tailstock bridge plate structure, and self-centering positioning and clamping mechanism front is provided with lateral positioning mechanism.
Described turntable tailstock bridge plate structure comprises: base plate 1, tailstock cushion block 2, motherboard 3, mandrel 4, tailstock 5, tailstock connect dish 6, key A 7, turntable connect dish 21, oil distribution mechanism 22, turntable 23, turntable cushion block 24, key B 25, hoisting screw 26, positioning key 28.Base plate left end is equipped with tailstock cushion block 2, and tailstock 5 is housed on tailstock cushion block 2, between tailstock 5 and cushion block, locates with key B 25, uses screw tight.Tailstock 5 is worked and tailstock is housed in card and connects dish 6, connect between dish 6 and tailstock 5 and locate with mandrel 4 and key A 7, with screw tightly.Base plate 1 right-hand member is equipped with turntable cushion block 24, and turntable 23 is housed on turntable cushion block 24, between turntable 23 and cushion block 24, locates with key B 25, uses screw tight.Turntable 23 is worked and turntable is housed in card and connects dish 21, connect between dish 21 and turntable 23 and locate with oil distribution shaft and key A 7, with screw tightly.Tailstock connect dish 6 with turntable connect dish 21 lower ends motherboard 3 is housed.Turntable 23 is equipped with oil distribution mechanism 22 below, joins oil to whole system.Hoisting screw 26 is housed on base plate 1, is convenient to fixture lifting, under base plate, have positioning key 28, facilitate the location between fixture and lathe.
Described self-centering positioning and clamping mechanism comprises: positioning pressuring plate 9, location pressure head 10, support A 11, support B 12, back-up block 14, daughter board 15, guide post 16, fairlead 17, hinge seat 19, flap 20, cover A 35, cover B 36, pin A 29, pin B 30, two pressure arm oil cylinder 32, oil cylinder cushion block 31, bilateral pressing plate 33, bearing 34.On a motherboard, have two cover self-centering positioning and clamping mechanisms, daughter board 15 is fixed on motherboard 3 upper surfaces, and daughter board 15 is fixed with back-up block 14 above, and support A 11, support B 12 are placed on back-up block 14, adjust their putting position according to the moulds of different sizes.Daughter board 15 both sides are fixed with 4 hinge seats 19, and positioning pressuring plate 9 is housed respectively on hinge seat 19, positioning pressuring plate 9 and hinge seat 19 matched in clearance, and centre is provided with pin A 29, and each positioning pressuring plate 9 can swing around pin A 29 in hinge seat 19.In positioning pressuring plate 9 upper end seams, be fixed with location pressure head 10, the mould of different-diameter will be changed difform location pressure head.Have two positioning pressuring plates that are oppositely arranged 9 and two flaps 20, one end of respectively with one flap 20 in lower end of each positioning pressuring plate 9 is connected, and centre is installed with pin B 30.The other end of two flaps 20 and guide post 16 lower ends connect together, and pin B 30 is housed between three.Before and after the relative positioning pressuring plate 9 of two covers in succession respectively by flap 20 before and after two guide posts 16.Guide post 16 slides in fairlead 17, and fairlead 17 is arranged on below daughter board 15.Two pressure arm oil cylinders 32 are fixed on motherboard 3 lower surfaces, and bilateral pressing plate 33 is housed on oil cylinder, the two ends of bilateral pressing plate 33 two guide posts 16 of ining succession respectively.Cover A 35 is housed, with pin A 29 matched in clearance in the hole on hinge seat 19.In positioning pressuring plate 9 interstitial holes, bearing 34 is housed, cover B 36 is housed in the middle of hole, restriction position of bearings.
In the time that two pressure arm oil cylinder 32 piston rods are retracted, while clamping, bilateral pressing plate 33 moves upward, and before and after driving, two guide posts 16 move upward in fairlead 17, four flap 20 one end that are connected with guide post 16 move upward, and drive four positioning pressuring plates 9 to clamp to mould around pin A 29 simultaneously.Two pairs of pressing plates are driven and are compressed by a mechanism simultaneously, and the center of having proofreaied and correct mould cylindrical, has clamped again mould simultaneously.When in like manner two pressure arm oil cylinders unclamp, positioning pressuring plate unclamps.
Described lateral positioning mechanism comprises: location-plate 8, gusset 13, locating piece 18, location fishplate bar 27.Location fishplate bar 27 is fixed on daughter board 15 front ends, and location-plate 8 is fixed on the fishplate bar 27 of location.Gusset 13 is arranged on motherboard 3, and strain with screw bolt and nut and location-plate 8 gusset 13 upper ends.There are a series of screwed holes location-plate 8 tops, and locating piece 18 is housed above, and the mould that adapts to different sizes can be moved in locating piece position.Screw bolt and nut is equipped with in locating piece 18 belows, is used for the fore-and-aft direction of jig.
Claims (3)
1. become a blank mould mould back elevation fixture, it is characterized in that: comprise turntable tailstock bridge plate structure, self-centering positioning and clamping mechanism, lateral positioning mechanism; Two cover self-centering positioning and clamping mechanisms are housed on the motherboard of its intermediate station tailstock bridge plate structure, and self-centering positioning and clamping mechanism front is provided with lateral positioning mechanism; Described turntable tailstock bridge plate structure comprises: base plate (1), tailstock cushion block (2), motherboard (3), mandrel (4), tailstock (5), tailstock meet dish (6), key A(7), turntable meets dish (21), oil distribution mechanism (22), turntable (23), turntable cushion block (24), key B(25), hoisting screw (26), positioning key (28); Base plate (1) left end is equipped with tailstock cushion block (2), and tailstock (5) is housed on tailstock cushion block (2), between tailstock (5) and tailstock cushion block (2) with key B(25) location, with screw tight; Tailstock is housed in tailstock work card and connects dish (6), tailstock connects between dish (6) and tailstock (5) with mandrel (4) and key A(7) location, use screw tight; Base plate (1) right-hand member is equipped with turntable cushion block (24), and turntable (23) is housed on turntable cushion block (24), between turntable (23) and turntable cushion block (24) with key B(25) location, with screw tight; In turntable (23) work card, turntable is housed and connects dish (21), turntable connects between dish (21) and turntable (23) with oil distribution shaft and key A(7) location, use screw tight; Tailstock connects dish (6) and turntable and connects dish (21) lower end motherboard (3) is housed, turntable (23) is equipped with oil distribution mechanism (22) below, joins oil to whole system, and hoisting screw (26) is housed on base plate (1), under base plate (1), there is positioning key (28), be convenient to the location between fixture and lathe.
2. one-tenth blank mould mould back elevation fixture as claimed in claim 1, is characterized in that: described self-centering positioning and clamping mechanism comprises: positioning pressuring plate (9), location pressure head (10), support A(11), support B(12), back-up block (14), daughter board (15), guide post (16), fairlead (17), hinge seat (19), flap (20), cover A(35), cover B(36), pin A(29), pin B(30), two pressure arm oil cylinder (32), oil cylinder cushion block (31), bilateral pressing plate (33), bearing (34); Wherein daughter board (15) is fixed on motherboard (3) upper surface, daughter board (15) is fixed with back-up block (14) above, support A(11), support B(12) to be placed in back-up block (14) upper, can adjust and support A(11 according to the moulds of different sizes), support B(12) putting position; Daughter board (15) both sides are fixed with 4 hinge seats (19), positioning pressuring plate (9) is housed respectively on hinge seat (19), positioning pressuring plate (9) and hinge seat (19) matched in clearance, centre is provided with pin A(29), each positioning pressuring plate (9) can be around pin A(29 in hinge seat (19)) swing, in the seam of positioning pressuring plate (9) upper end, be fixed with location pressure head (10), the mould of different-diameter will be changed difform location pressure head (10); Have two positioning pressuring plates that are oppositely arranged (9) and two flaps (20), one end of respectively with one flap in lower end (20) of each positioning pressuring plate (9) is connected, and centre is installed with pin B(30); The other end of two flaps (20) and guide post (16) lower end connect together, and pin B(30 is housed between three); Before and after the relative positioning pressuring plate (9) of two covers by flap (20) two guide posts in front and back (16) of ining succession respectively, guide post (16) slides in fairlead (17), fairlead (17) is arranged on daughter board (15) below; Two pressure arm oil cylinders (32) are fixed on motherboard (3) lower surface, and bilateral pressing plate (33) is housed on two pressure arm oil cylinders (32), the two ends of bilateral pressing plate (33) two guide posts (16) of ining succession respectively; Cover A(35 is housed in the hole on hinge seat (19)), with pin A(29) matched in clearance, in positioning pressuring plate (9) interstitial hole, bearing (34) is housed, cover B(36 is housed in the middle of hole), restriction bearing (34) position.
3. one-tenth blank mould mould back elevation fixture as claimed in claim 2, it is characterized in that: described lateral positioning mechanism comprises location-plate (8), gusset (13), locating piece (18), location fishplate bar (27), location fishplate bar (27) is fixed on daughter board (15) front end, and location-plate (8) is fixed on location fishplate bar (27); It is upper that gusset (13) is arranged on motherboard (3), screw bolt and nut and location-plate (8) tension for gusset (13) upper end; There are a series of screwed holes location-plate (8) top, and locating piece (18) is housed above, and the mould that adapts to different sizes can be moved in locating piece (18) position; Screw bolt and nut is equipped with in locating piece (18) below, is used for the fore-and-aft direction of jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114722.5U CN203712329U (en) | 2014-03-14 | 2014-03-14 | Primary die forming die back stand face clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114722.5U CN203712329U (en) | 2014-03-14 | 2014-03-14 | Primary die forming die back stand face clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712329U true CN203712329U (en) | 2014-07-16 |
Family
ID=51151527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114722.5U Withdrawn - After Issue CN203712329U (en) | 2014-03-14 | 2014-03-14 | Primary die forming die back stand face clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712329U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817544A (en) * | 2014-03-14 | 2014-05-28 | 无锡瑞真精密机械有限公司 | Back elevation clamp of initial die |
| CN104259905A (en) * | 2014-09-20 | 2015-01-07 | 黄骅市荣泰模具有限公司 | Blank mold milling and flattening plane clamp |
| CN107234468A (en) * | 2017-07-14 | 2017-10-10 | 庆铃汽车（集团）有限公司 | A kind of front axle two ends clamp for machining and processing method |
-
2014
- 2014-03-14 CN CN201420114722.5U patent/CN203712329U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817544A (en) * | 2014-03-14 | 2014-05-28 | 无锡瑞真精密机械有限公司 | Back elevation clamp of initial die |
| CN104259905A (en) * | 2014-09-20 | 2015-01-07 | 黄骅市荣泰模具有限公司 | Blank mold milling and flattening plane clamp |
| CN107234468A (en) * | 2017-07-14 | 2017-10-10 | 庆铃汽车（集团）有限公司 | A kind of front axle two ends clamp for machining and processing method |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214037 Wuxi province Jinshan Industrial Park in the north of the north science and Technology Industrial Park, building 2, a total of Patentee after: WUXI RUIZHEN PRECISION MACHINERY CO., LTD. Address before: 214037 Wuxi province Jinshan Industrial Park in the north of the north science and Technology Industrial Park, building 2, a total of Patentee before: Wuxi Rui Zhen precision optical machinery Co., Ltd |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |