CN212762264U - Die clamping jig of turning and milling composite machine tool - Google Patents
Die clamping jig of turning and milling composite machine tool Download PDFInfo
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- CN212762264U CN212762264U CN202021591565.9U CN202021591565U CN212762264U CN 212762264 U CN212762264 U CN 212762264U CN 202021591565 U CN202021591565 U CN 202021591565U CN 212762264 U CN212762264 U CN 212762264U
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- 238000003801 milling Methods 0.000 title claims abstract description 21
- 238000007514 turning Methods 0.000 title claims description 18
- 239000002131 composite material Substances 0.000 title claims description 9
- 238000003754 machining Methods 0.000 abstract description 11
- 230000033001 locomotion Effects 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 4
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 3
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a tight tool of mould clamp of compound lathe of turnning and milling, which comprises a mounting bas, the installation cavity has been seted up in the installation seat, two bar holes have been seted up to the upper end lateral wall bilateral symmetry of installation cavity, fixed mounting has servo motor in the installation cavity, servo motor's output fixedly connected with gear, the gear meshes respectively from top to bottom and is connected with two pinion racks, every the pinion rack deviates from the equal fixedly connected with sliding plate of one end of gear. The utility model discloses a servo motor drives splint and carries out horizontal centre gripping to the mould, and splint drive movable plate longitudinal movement through a rotor plate in the horizontal clamping process simultaneously, and then make No. two splint carry out vertical centre gripping, transversely press from both sides the mould with vertical while tightly, guarantee the stability of mould at the course of working for positional deviation can not appear in the mould, has improved mould machining precision, has reduced the appearance probability of mould wastrel.
Description
Technical Field
The utility model relates to a compound lathe technical field of turnning and milling especially relates to a mould clamping jig of compound lathe of turnning and milling.
Background
The composite machining is one of the most international machining processes in the field of machining, is an advanced manufacturing technology, and is realized by a plurality of different machining processes on one machine tool, and a clamping jig is required to be fixed and positioned in the machining process of a machined part, so that the workpiece is prevented from generating displacement or vibration in the machining process.
However, the existing mold clamping jig of the turning and milling composite machine tool only transversely or longitudinally clamps the mold, the clamping stability of the mold is not enough, the turning and milling composite machine tool is easy to deviate in the position of the mold when the mold is machined, the machining precision of the mold is reduced, the probability of defective products of the mold is increased, and economic loss is brought to enterprises.
In order to solve the above problems, we propose a mold clamping jig of a turning and milling compound machine tool.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art "the mould of the compound lathe of turning and milling presss from both sides tight tool, often only transversely or vertically press from both sides tightly the mould, it is not enough to the centre gripping stability of mould, the compound lathe of turning and milling adds man-hour to the mould, the skew appears in the mould position easily, has reduced the mould machining precision, the increase of probability of wastrel appears in the mould, bring economic loss" for the enterprise's defect to provide a mould of the compound lathe of turning and milling presss from both sides tight tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mold clamping jig of a turning and milling composite machine tool comprises a mounting seat, wherein a mounting cavity is formed in the mounting seat, two strip-shaped holes are symmetrically formed in the side wall of the upper end of the mounting cavity in the left-right direction, a servo motor is fixedly mounted in the mounting cavity, a gear is fixedly connected to the output end of the servo motor, two toothed plates are respectively meshed and connected with the gear in the up-down direction, one end, away from the gear, of each toothed plate is fixedly connected with a sliding plate, the lower end of each sliding plate is slidably connected to the inner wall of the mounting cavity, the upper end face of each sliding plate is fixedly connected with a connecting rod, one end, away from the sliding plate, of each connecting rod penetrates through the strip-shaped holes and is fixedly connected with a first clamping plate, each first clamping plate is slidably connected to the upper end face of the mounting seat, and the upper, the homonymy is four the one end that a rotor plate deviates from splint rotates jointly and is connected with the movable plate, every one side that the movable plate is close to a splint all is provided with buffer gear, every the lower terminal surface of movable plate all is provided with guiding mechanism.
Preferably, every buffer gear all includes a fixed plate, a fixed plate fixed connection is on the movable plate lateral wall, No. one the fixed plate deviates from two No. two fixed plates of one end fixedly connected with of movable plate, every No. two the equal fixedly connected with telescopic links of fixed plate, every telescopic spring has been cup jointed on the telescopic link.
Preferably, every the equal fixedly connected with slider of one end that the telescopic link deviates from No. two fixed plates, slider sliding connection is on a fixed plate, every the slider all rotates and is connected with two rotor plates No. two, four the one end that No. two rotor plates deviate from the slider rotates jointly and is connected with No. three fixed plates, No. three the one end fixedly connected with No. two splint that the fixed plate deviates from the slider.
Preferably, every guiding mechanism all includes the deflector, every the equal fixed connection of deflector is at the lower terminal surface of movable plate, two guide ways that match with the deflector are seted up to the up end symmetry of mount pad, every deflector sliding connection is on the inner wall of matching guide way.
Preferably, one side of the toothed plate without the teeth is slidably connected to the inner wall of the mounting cavity, and the connecting rod is slidably connected to the inner wall of the strip-shaped hole.
Preferably, the first clamping plate and the second clamping plate are both provided with elastic pieces, and the elastic pieces are made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when a mould to be processed is processed, the first clamping plate is driven by the servo motor to transversely clamp the mould, the movable plate is driven by the first clamping plate to longitudinally move in the transverse clamping process, so that the second clamping plate is longitudinally clamped, the mould is transversely and longitudinally clamped simultaneously, the stability of the mould in the processing process is ensured, the mould can not deviate, the mould processing precision is improved, and the occurrence probability of mould defective products is reduced.
2. The guide mechanism ensures that the movable plate does not deviate in the longitudinal movement process, and the rubber elastic parts additionally arranged by the buffer mechanism, the first clamping plate and the second clamping plate are utilized to ensure that the clamping plates can not damage the mould due to overlarge local stress when clamping the mould.
Drawings
Fig. 1 is a schematic front structural view of a mold clamping jig of a turning and milling combined machine tool provided by the present invention;
fig. 2 is a top view of a mold clamping jig of the turning and milling combined machine tool provided by the present invention;
fig. 3 is an enlarged schematic view of a point a in fig. 2.
In the figure: the mounting device comprises a mounting seat 1, a mounting cavity 2, a strip-shaped hole 3, a servo motor 4, a gear 5, a toothed plate 6, a sliding plate 7, a connecting rod 8, a clamping plate 9, a rotating plate 10, a moving plate 11, a guide plate 12, a guide groove 13, a fixed plate 14, a fixed plate 15, a telescopic rod 16, a telescopic spring 17, a sliding block 18, a rotating plate 19, a fixed plate 20 and a clamping plate 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a mold clamping jig of a turning and milling composite machine tool comprises a mounting base 1, a mounting cavity 2 is formed in the mounting base 1, two strip-shaped holes 3 are symmetrically formed in the left side and right side of the upper end side wall of the mounting cavity 2, a servo motor 4 is fixedly mounted in the mounting cavity 2, a gear 5 is fixedly connected to the output end of the servo motor 4, two toothed plates 6 are respectively engaged and connected to the gear 5 from top to bottom, a sliding plate 7 is fixedly connected to one end of each toothed plate 6, which is far away from the gear 5, one side of each toothed plate 6, which is not provided with teeth, is slidably connected to the inner wall of the mounting cavity 2, so that the toothed plates 6 can move more smoothly from left to right under the driving of the gear 5, the lower end of each sliding plate 7 is slidably connected to the inner wall of the mounting cavity 2, a connecting rod 8 is fixedly connected to the upper end face of each, the connecting rod 8 is connected on the inner wall of the strip-shaped hole 3 in a sliding manner, so that the connecting rod 8 moves more smoothly left and right, and the first clamping plate 9 is better driven to move, each first clamping plate 9 is connected on the upper end face of the mounting seat 1 in a sliding manner, the upper end and the lower end of each first clamping plate 9 are respectively and rotatably connected with two first rotating plates 10, one ends of the four first rotating plates 10 which are far away from the first clamping plate 9 on the same side are jointly and rotatably connected with a moving plate 11, one side of each moving plate 11 which is close to the first clamping plate 9 is provided with a buffer mechanism, each buffer mechanism comprises a first fixing plate 14, the first fixing plate 14 is fixedly connected on the side wall of the moving plate 11, one end of the first fixing plate 14 which is far away from the moving plate 11 is fixedly connected with two second fixing plates 15, each second fixing plate 15 is fixedly connected with a telescopic rod 16, a telescopic spring, the sliding block 18 is connected on the first fixing plate 14 in a sliding manner, each sliding block 18 is connected with two second rotating plates 19 in a rotating manner, one ends of the four second rotating plates 19, which are far away from the sliding block 18, are connected with a third fixing plate 20 in a rotating manner, one end of the third fixing plate 20, which is far away from the sliding block 18, is fixedly connected with a second clamping plate 21, the second clamping plate 21 drives the second rotating plates 19 to rotate by extruding the third fixing plate 20, so that the sliding block 18 is extruded and sleeved with an expansion link 16 of an expansion spring 17, the compressed expansion spring 17 has elasticity and plays a buffering role, the lower end face of each moving plate 11 is provided with a guide mechanism, each guide mechanism comprises a guide plate 12, each guide plate 12 is fixedly connected on the lower end face of the moving plate 11, the upper end face of the mounting seat 1 is symmetrically provided with two guide grooves 13 matched with the guide plates 12, each guide, guarantee through guiding mechanism that the movable plate 11 does not squint at longitudinal movement process position, drive No. two splint 21 better and carry out vertical centre gripping to the mould, splint 9 and No. two splint 21 all are provided with the elastic component, and the preparation material of elastic component is rubber, and the rubber elastic component that splint 9 and No. two splint 21 add uses with buffer gear cooperation, guarantees that splint can not be because the too big damage mould of local atress when carrying out the centre gripping to the mould.
The utility model discloses in, add man-hour to the mould, put into the mould and press from both sides tight tool in, start servo motor 4 and drive 5 anticlockwise rotations of gear, 5 anticlockwise rotations of gear can drive two 6 relative motions of pinion rack about the drive, and then drive two splint 9 relative motions through sliding plate 7 and connecting rod 8, it is horizontal to press from both sides tight to the mould, drive two movable plate 11 relative motions through a rotor plate 10 when two splint 9 relative motions, and then make two No. 21 relative motions of splint on two movable plates 11, vertically press from both sides the clamp to the mould, finally two No. 9 horizontal supports on the mould, two No. 21 vertical supports on the mould of splint, shut down servo motor, accomplish horizontal and vertical pressing from both sides tight to the mould. The whole operation process is that the mold is clamped and fixed transversely and longitudinally, so that the stability of the mold in the machining process is ensured, the mold cannot deviate, the mold machining precision is improved, the occurrence probability of defective products of the mold is reduced, and the economic benefit of enterprises is increased.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The mold clamping jig of the turning and milling composite machine tool comprises a mounting seat (1) and is characterized in that a mounting cavity (2) is formed in the mounting seat (1), two strip-shaped holes (3) are symmetrically formed in the left side and the right side of the upper end side wall of the mounting cavity (2), a servo motor (4) is fixedly mounted in the mounting cavity (2), a gear (5) is fixedly connected to the output end of the servo motor (4), the gear (5) is vertically and respectively connected with two toothed plates (6) in a meshed mode, a sliding plate (7) is fixedly connected to one end, deviating from the gear (5), of each toothed plate (6), the lower end of each sliding plate (7) is slidably connected to the inner wall of the mounting cavity (2), a connecting rod (8) is fixedly connected to the upper end face of each sliding plate (7), one end, deviating from the sliding plate (7), of each connecting rod (8) penetrates through one strip-shaped hole (3) and is fixedly connected with, every equal sliding connection of splint (9) is at the up end of mount pad (1), every the upper and lower both ends of splint (9) rotate respectively and are connected with two rotor plates (10), and the homonymy is four the one end that rotor plate (10) deviates from splint (9) rotates jointly and is connected with movable plate (11), every one side that movable plate (11) are close to splint (9) all is provided with buffer gear, every the lower terminal surface of movable plate (11) all is provided with guiding mechanism.
2. The mold clamping jig of the turning and milling combined machine tool is characterized in that each buffer mechanism comprises a first fixing plate (14), the first fixing plate (14) is fixedly connected to the side wall of the moving plate (11), one end, away from the moving plate (11), of the first fixing plate (14) is fixedly connected with two second fixing plates (15), each second fixing plate (15) is fixedly connected with an expansion link (16), and each expansion link (16) is sleeved with an expansion spring (17).
3. The mold clamping jig of the turning and milling combined machine tool is characterized in that a sliding block (18) is fixedly connected to one end, away from the second fixing plate (15), of each telescopic rod (16), the sliding block (18) is slidably connected to the first fixing plate (14), two second rotating plates (19) are rotatably connected to each sliding block (18), one ends, away from the sliding block (18), of the four second rotating plates (19) are rotatably connected with a third fixing plate (20) together, and a second clamping plate (21) is fixedly connected to one end, away from the sliding block (18), of the third fixing plate (20).
4. The mold clamping fixture of the turning and milling composite machine tool is characterized in that each guide mechanism comprises a guide plate (12), each guide plate (12) is fixedly connected to the lower end face of the movable plate (11), two guide grooves (13) matched with the guide plates (12) are symmetrically formed in the upper end face of the mounting seat (1), and each guide plate (12) is slidably connected to the inner wall of the corresponding guide groove (13).
5. The mold clamping fixture of the turning and milling combined machine tool as claimed in claim 1, characterized in that the tooth plate (6) is slidably connected to the inner wall of the mounting cavity (2) at the side without teeth, and the connecting rod (8) is slidably connected to the inner wall of the strip-shaped hole (3).
6. The mold clamping fixture of the turning and milling combined machine tool is characterized in that the first clamping plate (9) and the second clamping plate (21) are provided with elastic pieces, and the elastic pieces are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021591565.9U CN212762264U (en) | 2020-08-04 | 2020-08-04 | Die clamping jig of turning and milling composite machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021591565.9U CN212762264U (en) | 2020-08-04 | 2020-08-04 | Die clamping jig of turning and milling composite machine tool |
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| Publication Number | Publication Date |
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| CN212762264U true CN212762264U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021591565.9U Active CN212762264U (en) | 2020-08-04 | 2020-08-04 | Die clamping jig of turning and milling composite machine tool |
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| CN (1) | CN212762264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131685A (en) * | 2021-10-11 | 2022-03-04 | 江苏美龙航空部件有限公司 | Processing device and processing method for composite material interior trim for large passenger plane |
-
2020
- 2020-08-04 CN CN202021591565.9U patent/CN212762264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131685A (en) * | 2021-10-11 | 2022-03-04 | 江苏美龙航空部件有限公司 | Processing device and processing method for composite material interior trim for large passenger plane |
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