CN214866224U - Two-shaft traction machine head structure - Google Patents
Two-shaft traction machine head structure Download PDFInfo
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- CN214866224U CN214866224U CN202022895114.0U CN202022895114U CN214866224U CN 214866224 U CN214866224 U CN 214866224U CN 202022895114 U CN202022895114 U CN 202022895114U CN 214866224 U CN214866224 U CN 214866224U
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- 210000000078 claw Anatomy 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000007246 mechanism Effects 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a aircraft nose structure is pull to diaxon, it includes the walking board, the walking board is anterior along the vertical rotation axis that is provided with, be provided with the rotor plate on the rotation axis, the rotation axis rear side is provided with the protection casing, be provided with last swivel mount and lower swivel mount in the protection casing, be provided with the roating seat between last swivel mount and the lower swivel mount, the roating seat left and right sides is provided with ball screw and first motor respectively, ball screw drives through first motor, the last screw-nut that is provided with of ball screw, the last screw-nut connecting piece that is provided with of screw-nut, be connected through the connecting plate between screw-nut connecting piece and the rotor plate. The utility model discloses press from both sides tightly and rotate and adopt two sets of mechanisms separately to control, two actions of control clamp that can be accurate press from both sides tightly and rotate to greatly reduced the machining precision requirement of each part, reduced manufacturing cost, effectively ensured going on smoothly of production, prolonged equipment life.
Description
Technical Field
The utility model relates to a diaxon pulls aircraft nose structure, specifically is a diaxon that relates to a three tractor pulls aircraft nose structure, belongs to aluminium alloy production facility technical field.
Background
In the process of extruding and producing the aluminum alloy section, each time one aluminum bar is extruded, the section needs to be interrupted, and the purpose is to facilitate the subsequent processes such as conveying, straightening and the like. In addition, the traction assistance is very important in the extrusion process, and particularly for the current popular porous die extrusion and some profiles which are difficult to extrude, the traction assistance is good and effective, so that the discharging of the profiles can be ensured, and the production efficiency and the yield can be improved.
Most of traditional tractors are single-head traction, when the single-head tractors are dragged to a certain position, the single-head tractors put down sectional materials and then return to the place where traction is started, and the single-head tractors are repeatedly operated, so that the efficiency of the single-head tractors is very low. Also have double-end tractor among the prior art, its working form is: the former traction device pulls the section, and at a certain place, the pulled section is delivered to the other traction device to be continuously pulled, and the former traction device returns to finish the relay of the section. Although the method can continuously pull, the tractor of the method can collide in the relay process, and the tractor stops when the section is connected, so that the section is bent in the axial direction, and the surface of the section is easy to scratch, thereby affecting the quality of the section.
Three tractors on the existing market generally include the frame, are provided with track and lower track in the frame, go up and are provided with traction head and lower traction head on track and the lower track respectively, go up traction head and traction head can alternate with lower traction head and pull the operation for section bar production is incessant, guarantees the continuity of operation, improves production efficiency, has solved above-mentioned technical problem well. However, in order to enable the upper traction head and the lower traction head to smoothly alternate working positions, a transverse moving mechanism or a lifting mechanism is usually required to be additionally arranged on the traction head, and one traction head gives up space for the other traction head through the transverse moving mechanism or the lifting mechanism, so that the alternation of the working positions is smoothly completed, the structure of the whole set of mechanism is complex, and the production and manufacturing cost is greatly increased.
The utility model with the application number of 201910710981.1 discloses a traction head structure of a three-head tractor, which comprises a frame, wherein a support shaft is fixedly arranged on the frame, an intermediate support plate and a gear are sleeved on the support shaft, the gear is positioned above the intermediate support plate, the intermediate support plate is rotatably connected with the support shaft, and the gear is fixedly connected with the support shaft; the rack is arranged on the middle supporting plate, a worm gear second motor is arranged on the rack, the worm gear second motor comprises an outer output end and an inner output end, a claw assembly is arranged on the outer side of the rack, the outer output end and the claw assembly are connected through a connecting rod mechanism, a shifting fork assembly is arranged on the inner output end, a rack capable of horizontally moving left and right is arranged on the middle supporting plate, the rack is located between the rack and a gear, a clamping plate is arranged at the top of the rack, the rack is matched with the gear, and the clamping plate is matched with the shifting fork assembly. The rotary action of the whole traction head can be realized by the traction head structure through the power of the material clamping mechanism, so that a space is made for another traction head when the material clamping mechanism works alternately, the existing transverse moving mechanism or lifting mechanism is omitted, the integral structure is simplified, and the production and manufacturing cost is reduced. But above-mentioned structure is very high to the size precision requirement of fork assembly, cardboard, gear and rack, and each part machining precision is not enough or produces the unable accurate cooperation of each part after certain wearing and tearing in the use when above-mentioned each part to the rotatory action of the unable accurate smooth and easy completion traction head of power that leads to pressing from both sides the material structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a diaxon pulls aircraft nose structure is provided to above-mentioned prior art, and it presss from both sides tightly and adopts two sets of mechanisms separately to control with the rotation, and two actions of control clamp that can be accurate and rotation to greatly reduced the machining precision requirement of each part, reduced manufacturing cost, effectively ensured going on smoothly of production, prolonged equipment life.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a aircraft nose structure is pull to diaxon, it includes the running board, the running board is anterior along the vertical rotation axis that is provided with, be provided with the rotor plate on the rotation axis, the rotation axis rear side is provided with the protection casing, be provided with upper rotating turret and lower rotating turret in the protection casing, be provided with the roating seat between upper rotating turret and the lower rotating turret, the roating seat left and right sides is provided with ball screw and first motor respectively, ball screw drives through first motor, the last screw-nut that is provided with of ball screw, the last screw-nut connecting piece that is provided with of screw-nut, be connected through the connecting plate between screw-nut connecting piece and the rotor plate.
Optionally, the protection casing front side is provided with the spout along transversely, the connecting plate sets up in the spout.
Optionally, a main frame is arranged on the rotating plate, a claw shaft is transversely arranged on the main frame in a penetrating manner, a claw assembly is arranged on the claw shaft, and a clamp is arranged below the claw assembly.
Optionally, the rotating seat includes a rotating seat body, an upper pin shaft and a lower pin shaft are respectively arranged on the upper side and the lower side of the rotating seat body, and the upper pin shaft and the lower pin shaft are respectively inserted into the upper rotating frame and the lower rotating frame.
Optionally, the screw nut connecting piece comprises an upper connecting frame and a lower connecting frame, an upper supporting column and a lower supporting column are arranged on the screw nut, and the upper supporting column and the lower supporting column are respectively inserted into the upper connecting frame and the lower connecting frame.
Optionally, the connecting plate is connected with the upper connecting frame and the lower connecting frame.
Optionally, a first stop lever is arranged between the protective cover and the rotating plate.
Optionally, the protective cover is provided with a proximity switch at one side of the outer end of the ball screw.
Optionally, the gripper assembly comprises a left connecting seat and a right connecting seat, a plurality of grippers are arranged between the left connecting seat and the right connecting seat, a spacer sleeve is arranged between every two adjacent grippers, and a gripper pressing block is arranged between the tops of the left connecting seat and the top of the right connecting seat.
Optionally, a second motor is arranged on the main frame, a first bevel gear is arranged at an output end of the second motor, a second bevel gear is arranged on the jaw shaft, and the first bevel gear is matched with the second bevel gear.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to a diaxon pulls aircraft nose structure, its clamp tightly and rotatory two sets of mechanisms of adoption separately control, and two actions of control clamp that can be accurate and rotation to greatly reduced the machining precision requirement of each part, reduced production manufacturing cost, effectively ensured going on smoothly of production, prolonged equipment life.
Drawings
Fig. 1 is the utility model relates to a diaxon pulls aircraft nose structure's a schematic perspective view.
Fig. 2 is a schematic perspective view of another view angle of the two-axis tractor head structure of the present invention.
Fig. 3 is a front view of fig. 1.
Fig. 4 is a side view of fig. 3.
Fig. 5 is a sectional view a-a of fig. 4.
Fig. 6 is a top view of fig. 3.
Fig. 7 is a sectional view B-B of fig. 6.
Fig. 8 is a cross-sectional view taken along line C-C of fig. 6.
Wherein:
Jaw axis 5
Connecting socket 6.1
Dental claw 6.2
Spacer 6.3
Dental lamina pressing block 6.4
Upper rotating frame 9
Lower rotating frame 10
Rotary seat 11
Swivel base body 11.1
Upper pin shaft 11.2
Lower pin 11.3
First electric machine 13
Feed screw nut connecting piece 16
Upper connecting frame 16.1
Lower connecting frame 16.2
Upper support column 16.3
Lower support column 16.4
Connecting plate 18
First stop lever 21
Second electric machine 24
Running shaft 27.1
Eccentric shaft 27.2
Running roller 27.3
A wireline connector assembly 28.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 8, the two-axis tractor head structure in this embodiment includes a walking plate 1, a rotating shaft 2 is vertically disposed at a front portion of the walking plate 1, a rotating plate 3 is disposed on the rotating shaft 2, a main frame 4 is disposed on the rotating plate 3, a gripper shaft 5 is transversely mounted on the main frame 4 in a penetrating manner, a gripper assembly 6 is disposed on the gripper shaft 5, and a clamp 7 is disposed below the gripper assembly 6; a protective cover 8 is arranged on the rear side of the rotating shaft 2, an upper rotating frame 9 and a lower rotating frame 10 are arranged in the protective cover 8, a rotating base 11 is arranged between the upper rotating frame 9 and the lower rotating frame 10, a ball screw 12 and a first motor 13 are respectively arranged on the left side and the right side of the rotating base 11, the output end of the first motor 13 is connected with the ball screw 12 through a coupling 14, a screw nut 15 is arranged on the ball screw 12, a screw nut connecting piece 16 is arranged on the screw nut 15, a sliding groove 17 is transversely arranged on the front side of the protective cover 8, a connecting plate 18 is arranged in the sliding groove 17, and the screw nut connecting piece 16 is connected with the rotating plate 3 through the connecting plate 18;
the upper rotating frame 9 is fixedly arranged on the protective cover 8, and the lower rotating frame 10 is fixedly arranged on the walking plate 1;
the rotating seat 11 comprises a rotating seat body 11.1, an upper pin shaft 11.2 and a lower pin shaft 11.3 are respectively arranged on the upper side and the lower side of the rotating seat body 11.1, and the upper pin shaft 11.2 and the lower pin shaft 11.3 are respectively inserted into the upper rotating frame 9 and the lower rotating frame 10;
the screw nut connecting piece 16 comprises an upper connecting frame 16.1 and a lower connecting frame 16.2, an upper supporting column 16.3 and a lower supporting column 16.4 are arranged on the screw nut 15, and the upper supporting column 16.3 and the lower supporting column 16.4 are respectively inserted into the upper connecting frame 16.1 and the lower connecting frame 16.2;
the connecting plate 18 is connected with the upper connecting frame 16.1 and the lower connecting frame 16.2;
a first stop lever 21 is arranged between the protective cover 8 and the rotating plate 3;
a proximity switch 22 is arranged on one side of the outer end of the ball screw 12 of the protective cover 8;
the gripper assembly 6 comprises a left connecting seat 6.1 and a right connecting seat 6.1, a plurality of grippers 6.2 are arranged between the left connecting seat 6.1 and the right connecting seat 6.1, a spacer 6.3 is arranged between every two adjacent grippers 6.2, and a gripper plate pressing block 6.4 is arranged between the tops of the left connecting seat 6.1 and the right connecting seat 6.1;
a second stop lever 23 is arranged on the upper side of the gripper component 6;
a second motor 24 is arranged on the main frame 4, a first bevel gear 25 is arranged at the output end of the second motor 24, a second bevel gear 26 is arranged on the jaw shaft 5, and the first bevel gear 25 is matched with the second bevel gear 26;
the bottom of the walking board 1 is provided with a left group of roller assemblies and a right group of roller assemblies 27;
the roller assembly 27 comprises a walking shaft 27.1 and an eccentric shaft 27.2 which are arranged in front and back, and walking rollers 27.3 are arranged on the walking shaft 27.1 and the eccentric shaft 27.2;
the bottom of the walking board 1 is also provided with a left steel wire rope connecting assembly and a right steel wire rope connecting assembly 28.
The working principle is as follows:
the bottom of the walking plate is provided with a roller assembly, and the walking plate can move back and forth on the three-head tractor track through the roller assembly; the walking plate is provided with a rotating plate, the rotating base is provided with a first motor and a ball screw, the first motor drives the ball screw to rotate, the ball screw drives the screw nut to move left and right, and the rotating base and the screw nut connecting piece can synchronously rotate when the screw nut moves left and right, so that the rotating plate can rotate outwards or retract inwards, and a space is reserved for the alternate positions of the upper traction head and the lower traction head; the rotating plate is provided with a main frame, a claw shaft is arranged on the main frame, a claw assembly is arranged on the claw shaft, a traction clamping opening is formed between the claw assembly and the clamp below the claw assembly, and the claw assembly can be lifted upwards or pressed downwards under the driving of the second motor, so that the sectional material can be clamped.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a aircraft nose structure is pull to diaxon which characterized in that: it comprises a walking plate (1), a rotating shaft (2) is vertically arranged at the front part of the walking plate (1), a rotating plate (3) is arranged on the rotating shaft (2), a protective cover (8) is arranged at the rear side of the rotating shaft (2), an upper rotating frame (9) and a lower rotating frame (10) are arranged in the protective cover (8), a rotating seat (11) is arranged between the upper rotating frame (9) and the lower rotating frame (10), the left side and the right side of the rotating seat (11) are respectively provided with a ball screw (12) and a first motor (13), the ball screw (12) is driven by a first motor (13), a screw nut (15) is arranged on the ball screw (12), the screw rod nut (15) is provided with a screw rod nut connecting piece (16), and the screw rod nut connecting piece (16) is connected with the rotating plate (3) through a connecting plate (18).
2. The two-axis tractor head structure of claim 1, wherein: the front side of the protective cover (8) is transversely provided with a sliding groove (17), and the connecting plate (18) is arranged in the sliding groove (17).
3. The two-axis tractor head structure of claim 1, wherein: the rotary table is characterized in that a main frame (4) is arranged on the rotary plate (3), a claw shaft (5) penetrates through the main frame (4) along the transverse direction, a claw assembly (6) is arranged on the claw shaft (5), and a clamp (7) is arranged below the claw assembly (6).
4. The two-axis tractor head structure of claim 1, wherein: the rotary seat (11) comprises a rotary seat body (11.1), an upper pin shaft (11.2) and a lower pin shaft (11.3) are respectively arranged on the upper side and the lower side of the rotary seat body (11.1), and the upper pin shaft (11.2) and the lower pin shaft (11.3) are respectively inserted into the upper rotary frame (9) and the lower rotary frame (10).
5. The two-axis tractor head structure of claim 1, wherein: the screw-nut connecting piece (16) comprises an upper connecting frame (16.1) and a lower connecting frame (16.2), an upper supporting column (16.3) and a lower supporting column (16.4) are arranged on the screw-nut (15), and the upper supporting column (16.3) and the lower supporting column (16.4) are respectively inserted into the upper connecting frame (16.1) and the lower connecting frame (16.2).
6. The two-axis tractor head structure of claim 5, wherein: the connecting plate (18) is connected with the upper connecting frame (16.1) and the lower connecting frame (16.2).
7. The two-axis tractor head structure of claim 1, wherein: a first stop lever (21) is arranged between the protective cover (8) and the rotating plate (3).
8. The two-axis tractor head structure of claim 1, wherein: and a proximity switch (22) is arranged on one side of the outer end of the ball screw (12) of the protective cover (8).
9. A two-axis tractor head structure as claimed in claim 3, wherein: the gripper assembly (6) comprises a left connecting seat and a right connecting seat (6.1), a plurality of grippers (6.2) are arranged between the left connecting seat and the right connecting seat (6.1), a spacer sleeve (6.3) is arranged between every two adjacent grippers (6.2), and a gripper press block (6.4) is arranged between the tops of the left connecting seat and the right connecting seat (6.1).
10. A two-axis tractor head structure as claimed in claim 3, wherein: the main frame (4) is provided with a second motor (24), the output end of the second motor (24) is provided with a first bevel gear (25), the gripper shaft (5) is provided with a second bevel gear (26), and the first bevel gear (25) is matched with the second bevel gear (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022895114.0U CN214866224U (en) | 2020-12-07 | 2020-12-07 | Two-shaft traction machine head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022895114.0U CN214866224U (en) | 2020-12-07 | 2020-12-07 | Two-shaft traction machine head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214866224U true CN214866224U (en) | 2021-11-26 |
Family
ID=78931844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022895114.0U Active CN214866224U (en) | 2020-12-07 | 2020-12-07 | Two-shaft traction machine head structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN214866224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676368A (en) * | 2020-12-07 | 2021-04-20 | 江苏江顺精密机电设备有限公司 | Two-shaft traction machine head structure |
-
2020
- 2020-12-07 CN CN202022895114.0U patent/CN214866224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676368A (en) * | 2020-12-07 | 2021-04-20 | 江苏江顺精密机电设备有限公司 | Two-shaft traction machine head structure |
| CN112676368B (en) * | 2020-12-07 | 2024-12-20 | 江苏江顺精密机电设备有限公司 | A two-axis traction machine head structure |
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