CN214053150U - Active puller of straightening machine - Google Patents
Active puller of straightening machine Download PDFInfo
- Publication number
- CN214053150U CN214053150U CN202020884150.4U CN202020884150U CN214053150U CN 214053150 U CN214053150 U CN 214053150U CN 202020884150 U CN202020884150 U CN 202020884150U CN 214053150 U CN214053150 U CN 214053150U
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- straightening
- seat
- clamping
- fixed
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Abstract
The utility model relates to a straightening machine, in particular to a main movable puller of the straightening machine, which comprises a main straightening seat; one end of the main clamping push rod is rotatably arranged on the main straightening seat; one end of the main clamping shaft is connected with the main clamping push rod in a sliding manner; the main jaw seat is rotatably arranged at one end of the main straightening seat; the main clamping plates are slidably mounted on the main jaw seat and symmetrically and obliquely arranged and are used for clamping the aluminum profile; the main connecting rod device is respectively connected with the two main clamping plates and the main clamping shaft, and the main connecting rod device is used for driving the main clamping plates to clamp or loosen the aluminum profile. The utility model provides a straightener moves the pull head structure simply, the clamping aluminium alloy is quick, convenient to use, need not extra tight power of clamp, the cost is low, efficient of flare-outing.
Description
Technical Field
The utility model relates to a straightening machine, especially, the active pull head of straightening machine.
Background
The aluminum profile can be bent after being extruded and formed, so that the straightness of the aluminum profile cannot meet the requirement. The extruded and formed aluminum profile is long in length and high in shaping difficulty, and most of the existing shaping equipment adopts a hydraulic chuck to clamp one end of the aluminum profile to straighten the aluminum profile. The hydraulic chuck is inconvenient to use and low in efficiency because the starting speed for clamping the aluminum profile is low.
The torque deformation of the aluminum profile needs to be adjusted in the shaping process, but the existing hydraulic chuck cannot rotate, so that the function cannot be realized, and secondary shaping is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a can the tight aluminium alloy of quick clamp flare-outing, the clamping is fast, can flare-outing simultaneously and distort the initiative pull head of flare-outing of plastic, concrete technical scheme is:
the straightening machine active pull head comprises a main straightening seat; one end of the main clamping push rod is rotatably arranged on the main straightening seat; one end of the main clamping shaft is connected with the main clamping push rod in a sliding manner; the main jaw seat is rotatably arranged at one end of the main straightening seat; the main clamping plates are slidably mounted on the main jaw seat and symmetrically and obliquely arranged and are used for clamping the aluminum profile; the main connecting rod device is respectively connected with the two main clamping plates and the main clamping shaft, and the main connecting rod device is used for driving the main clamping plates to clamp or loosen the aluminum profile.
Through adopting above-mentioned technical scheme, the main clamping push rod is used for driving the main splint through the main connecting rod device and presss from both sides tightly or loosen the aluminium alloy, and the clamping is fast.
Because the main clamping plates are arranged in an inclined mode, after the main clamping plates are straightened and stressed, the upper main clamping plate and the lower main clamping plate are increasingly pressed, the aluminum profile is clamped, a power source for actively clamping is omitted, rapid clamping is realized, and straightening cost is reduced.
The main jaw seat can rotate, when the aluminium alloy twists, rotate the main jaw seat, make the main splint parallel with the surface of aluminium alloy, make things convenient for the main splint to press from both sides tight aluminium alloy, avoid two diagonal angles of aluminium alloy to press from both sides tightly on the main splint, cause the tight area of clamp and lead to the aluminium alloy pine to take off for a short time and take off, can the reverse rotation main jaw seat adjust the distortion of aluminium alloy after pressing from both sides tight aluminium alloy simultaneously, correct the distortion of aluminium alloy, make the straightness accuracy and the plane degree of aluminium alloy satisfy the demands.
The main straightening seat is connected with the straightening hydraulic cylinder, and the straightening hydraulic cylinder drives the main straightening seat to move along the length direction of the aluminum profile, so that the aluminum profile is straightened.
Furthermore, the main clamping shaft is inserted on the main straightening seat in a sliding mode, a main driving hole is formed in the main clamping push rod and is a waist-shaped hole, a main sliding shaft is installed at one end of the main clamping shaft, and the main sliding shaft is inserted in the main driving hole in a sliding mode.
By adopting the technical scheme, the waist-shaped main driving hole conveniently pushes the main clamping shaft to move.
The main dovetail slide blocks are obliquely fixed on the main jaw seat and are symmetrically provided with two main dovetail slide blocks; the bottom of the main clamping plate is provided with a dovetail groove matched with the main dovetail sliding block, and the dovetail groove is inserted on the main dovetail sliding block in a sliding mode.
Through adopting above-mentioned technical scheme, forked tail slider is easy to assemble to can bear great load.
Furthermore, the sliding device further comprises a main sliding block, wherein a dovetail groove is formed in the bottom of the main sliding block, the main sliding block is inserted into the main dovetail sliding block in a sliding mode, and the main clamping plate is installed at the top of the main sliding block.
Through adopting above-mentioned technical scheme, the main sliding block makes things convenient for the processing and the maintenance of main clamping plate.
Further, the main connecting rod device comprises a main driving rod, and the center of the main driving rod is fixed at the other end of the main clamping shaft; the main connecting plate, the main connecting plate symmetry is equipped with two, the one end of main connecting plate rotates respectively to be installed the both ends of main drive pole, and the other end rotates respectively to be installed one side of main splint. Through adopting above-mentioned technical scheme, the main drive pole passes through the main junction board and drives the main splint and slide along main forked tail slider.
The clamping device further comprises a rotating shaft, one end of the rotating shaft is fixed on the main jaw seat, a rotating hole is formed in the rotating shaft, and the main clamping shaft is movably inserted into the rotating hole; and the rotating seat is fixed on the main straightening seat, and the rotating shaft is rotatably arranged on the main straightening seat.
By adopting the technical scheme, the main jaw seat can rotate by the rotating shaft and the rotating seat.
The rotating shaft is fixed on the tapered roller bearing; the thrust ball bearing is fixed at the other end of the rotating seat, and the rotating shaft is fixed on the thrust ball bearing; and the fixing ring is arranged at the other end of the rotating shaft and is positioned on one side of the thrust ball bearing.
Through adopting above-mentioned technical scheme, solid fixed ring prevents that the axis of rotation from moving along the axial cluster, and thrust ball bearing and tapered roller bearing cooperation are used, can bear great radial force, can bear great axial force simultaneously.
Further, still include the dwang, the dwang is fixed the top of main jaw seat, the dwang is used for rotating main jaw seat.
Through adopting above-mentioned technical scheme, the dwang conveniently rotates main tong mouth seat, and is more laborsaving when the distortion of adjustment aluminium alloy.
Furthermore, the straightening device also comprises rollers, and the rollers are fixed on two sides of the bottom of the main straightening seat.
Through adopting above-mentioned technical scheme, the convenient initiative pull head of gyro wheel removes.
The device comprises a main straightening seat, a drive plate and a roller, wherein the main straightening seat is fixed on the other end of the main straightening seat, the roller is arranged at the bottom of the drive plate, and the roller on the drive plate and the roller on the main straightening seat are used for limiting the main straightening seat to slide on the straightening guide rail.
By adopting the technical scheme, the rollers arranged above and below the straightening guide rail enable the driving puller to move only along the straightening direction, so that the straightening effect is ensured.
Compared with the prior art the utility model discloses following beneficial effect has:
the utility model provides a straightener moves the pull head structure simply, the clamping aluminium alloy is quick, convenient to use, need not extra tight power of clamp, the cost is low, efficient of flare-outing.
Drawings
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a front view of the present embodiment;
FIG. 3 is a plan view of the present embodiment;
fig. 4 is a sectional view of the present embodiment, with the main plate in a clamped state;
FIG. 5 is a sectional view of the present embodiment with the main plate in a loosened state;
FIG. 6 is a schematic structural view of the present embodiment after hiding the main straightening seat and the main jaw seat;
fig. 7 is a schematic structural view of the present embodiment mounted on a straightening seat.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings.
As shown in fig. 1 to 6, the active slider of the straightening machine comprises a main straightening seat 1; a main clamping push rod 13, wherein one end of the main clamping push rod 13 is rotatably arranged on the main straightening seat 1; a main clamping shaft 14, wherein one end of the main clamping shaft 14 is connected with the main clamping push rod 13 in a sliding manner; the main jaw seat 2 is rotatably arranged at one end of the main straightening seat 1; the main clamping plate 3 is slidably mounted on the main jaw seat 2 and symmetrically and obliquely arranged, and the main clamping plate 3 is used for clamping the aluminum profile; and the main connecting rod device is respectively connected with the two main clamping plates 3 and the main clamping shaft 14 and is used for driving the main clamping plates 3 to clamp or loosen the aluminum profile.
The main clamping push rod 13 is used for driving the main clamping plate 3 to clamp or loosen the aluminum profile through the main connecting rod device, and the clamping speed is high.
Because the main clamping plate 3 is obliquely arranged, after the main clamping plate 3 is straightened and stressed, the pressure of the upper main clamping plate and the lower main clamping plate 3 is increased, the aluminum profile is clamped, a power source for actively clamping is omitted, rapid clamping is realized, and the straightening cost is reduced. Because the pressure of the main clamping plate 3 is in direct proportion to the straightening tension, the pressure does not need to be adjusted according to the size of the aluminum profile, and the clamping is greatly facilitated. The hydraulic chuck is adopted, pressure needs to be adjusted according to the size of the aluminum profile, and the phenomenon that the end part of the aluminum profile is seriously deformed due to overlarge pressure to affect the straightening effect is avoided.
The main straightening seat 1 is connected with the straightening hydraulic cylinder 93, and the straightening hydraulic cylinder 93 drives the main straightening seat 1 to move along the length direction of the aluminum profile, so that the aluminum profile is straightened.
Be equipped with anti-skidding tooth 31 on the main splint 3, and anti-skidding tooth 31 is the same with the removal direction of flare-outing, and anti-skidding tooth 31 can insert the inside of aluminium alloy when flare-outing, and the aluminium alloy pine takes off when preventing to flare-outing.
The main clamping shaft 14 is inserted on the main straightening seat 1 in a sliding mode, a main driving hole 131 is formed in the main clamping push rod 13, the main driving hole 131 is a waist-shaped hole, a main sliding shaft 15 is installed at one end of the main clamping shaft 14, and the main sliding shaft 15 is inserted in the main driving hole 131 in a sliding mode.
The kidney-shaped main driving hole 131 facilitates pushing the main clamping shaft 14 to move and ensures that the main clamping shaft 14 moves along the axis.
The main dovetail slide blocks 21 are obliquely fixed on the main jaw seat 2 and are symmetrically provided with two main dovetail slide blocks 21; the bottom of the main clamping plate 3 is provided with a dovetail groove matched with the main dovetail sliding block 21, and the dovetail groove is inserted on the main dovetail sliding block 21 in a sliding manner. The dovetail slide block is convenient to mount and can bear larger load.
The dovetail groove is formed in the bottom of the main sliding block 22, the main sliding block 22 is inserted on the main dovetail sliding block 21 in a sliding mode, and the main clamping plate 3 is installed on the top of the main sliding block 22. The main slide block 22 facilitates the processing and maintenance of the main plate 3.
The main connecting rod device comprises a main driving rod 24, and the center of the main driving rod 24 is fixed at the other end of the main clamping shaft 14; two main connecting plates 23 are symmetrically arranged, one end of each main connecting plate 23 is rotatably arranged at two ends of a main driving rod 24, and the other end of each main connecting plate 23 is rotatably arranged at one side of the main clamping plate 3.
The main driving rod 24 drives the main clamping plate 3 to slide along the main dovetail slide block 21 through the main connecting plate 23.
The jaw vice further comprises a rotating shaft 25, one end of the rotating shaft 25 is fixed on the main jaw seat 2, a rotating hole is formed in the rotating shaft 25, and the main clamping shaft 14 is movably inserted into the rotating hole; and the rotating seat 26 is fixed on the main straightening seat 1, and the rotating shaft 25 is rotatably arranged on the main straightening seat 1.
The center of the main driving rod 24 is connected with the main clamping shaft 14, so that the two main clamping plates 3 can synchronously move, and the central position of the aluminum profile is unchanged during clamping.
The rotation shaft 25 and the rotation base 26 realize the rotation of the main jaw base 2.
The device also comprises a tapered roller bearing 27, wherein the tapered roller bearing 27 is fixed at one end of the rotating seat 26, and the rotating shaft 25 is fixed on the tapered roller bearing 27; a thrust ball bearing 28, wherein the thrust ball bearing 28 is fixed at the other end of the rotating seat 26, and the rotating shaft 25 is fixed on the thrust ball bearing 28; and a fixing ring 29, the fixing ring 29 being mounted on the other end of the rotating shaft 25 and located on one side of the thrust ball bearing 28.
The fixed ring 29 prevents the rotating shaft 25 from moving in the axial direction, and the thrust ball bearing 28 and the tapered roller bearing 27 are used in cooperation, so that the thrust ball bearing can bear large radial force and large axial force.
Still include dwang 19, dwang 19 is fixed at the top of main jaw seat 2, and dwang 19 is used for rotating main jaw seat 2. The rotating rod 19 is convenient for rotating the main jaw seat 2, and labor is saved when the distortion of the aluminum profile is adjusted.
The straightening machine also comprises rollers 92, and the rollers 92 are fixed on two sides of the bottom of the main straightening seat 1. The roller 92 facilitates the movement of the active puller.
The straightening mechanism further comprises a driving plate 11, the driving plate 11 is fixed at the other end of the main straightening seat 1, rollers 92 are mounted at the bottom of the driving plate 11, and the rollers 92 on the driving plate 11 and the rollers 92 on the main straightening seat 1 are used for limiting the main straightening seat 1 to slide on the straightening guide rails 91 together. The rollers 92 arranged above and below the straightening guide rail 91 enable the active puller to move only along the straightening direction, and the straightening effect is guaranteed.
As shown in fig. 7, the active puller of the straightening machine is slidably mounted on the active straightening frame 9, the rollers 92 are respectively located above and below the straightening guide rail 91 of the active straightening frame 9, the straightening hydraulic cylinder 93 is located inside the active straightening frame 9, one end of the straightening hydraulic cylinder 93 is fixed on the active straightening frame 9, the other end of the straightening hydraulic cylinder 93 is connected with the drive plate 11, and the straightening hydraulic cylinder 93 drives the active straightening head to move, so as to straighten the aluminum profile.
The utility model provides a straightener moves the pull head structure simply, the clamping aluminium alloy is quick, convenient to use, need not extra tight power of clamp, the cost is low, efficient of flare-outing.
Claims (10)
1. The active pull head of the straightener is characterized by comprising
A main straightening seat;
one end of the main clamping push rod is rotatably arranged on the main straightening seat;
one end of the main clamping shaft is connected with the main clamping push rod in a sliding manner;
the main jaw seat is rotatably arranged at one end of the main straightening seat;
the main clamping plates are slidably mounted on the main jaw seat and symmetrically and obliquely arranged and are used for clamping the aluminum profile;
the main connecting rod device is respectively connected with the two main clamping plates and the main clamping shaft, and the main connecting rod device is used for driving the main clamping plates to clamp or loosen the aluminum profile.
2. The active puller of straightening machine according to claim 1, characterized in that said main clamping shaft is slidably inserted in said main straightening seat, said main clamping push rod is provided with a main driving hole, said main driving hole is a waist-shaped hole, one end of said main clamping shaft is provided with a main sliding shaft, and said main sliding shaft is slidably inserted in said main driving hole.
3. The straightener active slider according to claim 1,
the main dovetail slide blocks are obliquely fixed on the main jaw seat and are symmetrically provided with two main dovetail slide blocks;
the bottom of the main clamping plate is provided with a dovetail groove matched with the main dovetail sliding block, and the dovetail groove is inserted on the main dovetail sliding block in a sliding mode.
4. The straightener main power slider according to claim 3, further comprising a main sliding block, wherein a dovetail groove is formed in the bottom of the main sliding block, the main sliding block is slidably inserted on the main dovetail sliding block, and the main clamping plate is mounted on the top of the main sliding block.
5. The straightener active pull head of claim 1 or 2, wherein the main linkage comprises
The center of the main driving rod is fixed at the other end of the main clamping shaft;
the main connecting plate, the main connecting plate symmetry is equipped with two, the one end of main connecting plate rotates respectively to be installed the both ends of main drive pole, and the other end rotates respectively to be installed one side of main splint.
6. The straightener active pull head of claim 5, further comprising
One end of the rotating shaft is fixed on the main jaw seat, a rotating hole is formed in the rotating shaft, and the main clamping shaft is movably inserted into the rotating hole;
and the rotating seat is fixed on the main straightening seat, and the rotating shaft is rotatably arranged on the main straightening seat.
7. The straightener active pull head of claim 6, further comprising
The tapered roller bearing is fixed at one end of the rotating seat, and the rotating shaft is fixed on the tapered roller bearing;
the thrust ball bearing is fixed at the other end of the rotating seat, and the rotating shaft is fixed on the thrust ball bearing;
and the fixing ring is arranged at the other end of the rotating shaft and is positioned on one side of the thrust ball bearing.
8. The active puller of claim 1, further comprising a rotating lever fixed at the top of said main jaw seat, said rotating lever being used to rotate said main jaw seat.
9. The straightener active puller according to claim 1, further comprising rollers fixed on both sides of the bottom of the main straightening base.
10. The straightener active puller according to claim 9, further comprising a driving plate fixed to the other end of the main straightening base, wherein a roller is mounted on the bottom of the driving plate, and the roller on the driving plate and the roller on the main straightening base are used together to limit the main straightening base to slide on the straightening guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884150.4U CN214053150U (en) | 2020-05-22 | 2020-05-22 | Active puller of straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884150.4U CN214053150U (en) | 2020-05-22 | 2020-05-22 | Active puller of straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214053150U true CN214053150U (en) | 2021-08-27 |
Family
ID=77384729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020884150.4U Expired - Fee Related CN214053150U (en) | 2020-05-22 | 2020-05-22 | Active puller of straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214053150U (en) |
-
2020
- 2020-05-22 CN CN202020884150.4U patent/CN214053150U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |