CN215998129U - Support stop gear of tractor for high strength aluminum alloy ex-trusions - Google Patents
Support stop gear of tractor for high strength aluminum alloy ex-trusions Download PDFInfo
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- CN215998129U CN215998129U CN202122008338.XU CN202122008338U CN215998129U CN 215998129 U CN215998129 U CN 215998129U CN 202122008338 U CN202122008338 U CN 202122008338U CN 215998129 U CN215998129 U CN 215998129U
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- fixedly connected
- hydraulic cylinder
- passive
- limiting
- tractor
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 44
- 229910052782 aluminium Inorganic materials 0.000 abstract description 44
- 238000001125 extrusion Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model discloses a supporting and limiting mechanism of a tractor for high-strength aluminum alloy sections, which comprises a supporting and limiting mechanism and a hydraulic cylinder, wherein the supporting and limiting mechanism comprises a base, a limiting rod fixing seat and a hydraulic cylinder fixing platform, one end of the base is fixedly connected with the hydraulic cylinder fixing platform, the other end of the base is fixedly connected with the limiting rod fixing seat, the upper end surface of the hydraulic cylinder fixing platform is fixedly connected with the hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a driving clamping jaw, and the driving clamping jaw is in an arc-shaped structure. Through the mutual block between the passive jack catch that sets up and the initiative jack catch, be for the area of contact of increase with the aluminum product to because the passive jack catch and the initiative jack catch both adopt curved structural design, and then can carry out the centre gripping to the aluminum product of different diameters and fix, through setting up with first antislip strip for increase frictional force, thereby can reduce the pressure of applying to the aluminum product, and then can reduce the deformation condition appearance of aluminum product.
Description
Technical Field
The utility model relates to the technical field of aluminum alloy profile processing equipment, in particular to a supporting and limiting mechanism of a tractor for high-strength aluminum alloy profiles.
Background
The production line of the aluminum profile extrusion equipment is used for producing aluminum profile products, and six kinds of equipment are arranged on one line, namely an aluminum profile extruder, a long rod hot shearing furnace, an aluminum alloy aging furnace, a die furnace, a tractor and a cooling bed; in the aluminum profile manufacturing process, the application of the aluminum profile tractor plays a vital role. Firstly, for an aluminum profile tractor, an aluminum profile extruder is used for heating an aluminum bar under a high temperature condition, and then aluminum profiles with various specifications and shapes are extruded and molded by a die based on the extrusion end of the extruder. In the course of the work, the aluminium alloy tractor presss from both sides the aluminium product from its export, then draws to certain length, and it has reached predetermined extrusion length, so, through the tractor, can let the extruder stop extrusion work to, avoid because of excessive extrusion, produce various problems. In addition, the extrusion time can be effectively controlled, and the production cost is saved.
The current chinese patent that publication number is CN208583824U discloses an aluminium alloy tractor's clamping mechanism, belongs to aluminium alloy shaping technical field, has solved the problem that easily appears the aluminium alloy and drops when the aluminium alloy of pulling of current aluminium alloy tractor, and its technical scheme main points are: the tractor comprises a placing table fixedly arranged on the side wall of a tractor, wherein a static plate and a movable plate which are arranged at intervals are placed on the placing table; the static plate is fixed on the placing table, and the movable plate is movably placed on the placing table; the clamping mechanism also comprises a driving mechanism for transversely pushing the movable plate to the static plate, and the aluminum profile traction mechanism has the characteristic that the aluminum profile is not easy to fall off in the traction process.
However, the contact area between the clamping mechanism used in the aluminum profile traction machine and the aluminum profile is relatively small when the clamping mechanism is used, so that the aluminum profile can be fixed only by applying a large pressure to the aluminum profile, and the aluminum profile is deformed due to the excessive pressure applied to the aluminum profile.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a supporting and limiting mechanism of a tractor for high-strength aluminum alloy sections, and aims to solve the problem that when the clamping mechanism used by the tractor for the aluminum sections is used, the contact area of the clamping mechanism and the aluminum sections is small, so that the aluminum sections can be fixed only by applying large pressure to the aluminum sections, and the aluminum sections are deformed due to the overlarge pressure.
The utility model is realized by the following steps:
a supporting and limiting mechanism of a tractor for high-strength aluminum alloy sections comprises a supporting and limiting mechanism and a hydraulic cylinder, wherein the supporting and limiting mechanism comprises a base, a limiting rod fixing seat and a hydraulic cylinder fixing platform, one end of the base is fixedly connected with the hydraulic cylinder fixing platform, the other end of the base is fixedly connected with the limiting rod fixing seat, the upper end face of the hydraulic cylinder fixing platform is fixedly connected with the hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with an active clamping jaw, the shape of the active clamping jaw is set to be an arc-shaped structure, clamping grooves are symmetrically arranged on the side face of the active clamping jaw in a penetrating mode, a passive locking mechanism is movably connected onto the limiting rod fixing seat in an inserting mode and comprises a passive clamping jaw, a positioning rod and a spring, the side face of the passive clamping jaw is provided with the positioning rod, and the shape of the passive clamping jaw is set to be an arc-shaped structure, the positioning rod and the passive clamping jaw are connected in a thread fit mode, and the outer side of the positioning rod is sleeved with a spring.
Furthermore, the passive jack catch and the initiative jack catch are mutually clamped, the inner side of the passive jack catch is fixedly connected with the jack catch fastening strips, the jack catch fastening strips are distributed at equal intervals, the inner side of the initiative jack catch is fixedly connected with the first anti-slip strips, the first anti-slip strips are distributed at equal intervals, the passive jack catch and the initiative jack catch are mutually clamped, the contact area with the aluminum product is increased, the passive jack catch and the initiative jack catch are both designed in an arc-shaped structure, the aluminum product with different diameters can be clamped and fixed, the friction force is increased through the arranged first anti-slip strips, the pressure applied to the aluminum product can be reduced, and the deformation of the aluminum product can be reduced.
Furthermore, the side of passive jack catch is provided with the connecting seat, fixed connection between connecting seat and the passive jack catch is through the design so that can connect through screw-thread fit's mode between passive jack catch and the locating lever to it is more convenient to let the connection between passive jack catch and the locating lever, also is for the ease of installing the spring simultaneously.
Further, the spacing dog of locating lever side one end fixedly connected with, and the side symmetry fixedly connected with location fixture block of locating lever, spacing through-hole has been seted up in running through to the side of gag lever post fixing base, spacing draw-in groove has been seted up to the inboard symmetry of spacing through-hole, is for the convenience of prescribing a limit to passive locking mechanism's position through the design like this to can avoid carrying out the tight in-process of clamp at the aluminum product, the skew appears in the angle of passive jack catch.
Further, the equal fixedly connected with connecting plate in bottom both sides of pneumatic cylinder, the up end of connecting plate runs through and has seted up second locking hole, second locking hole equidistant distribution is in order to let the fixed of pneumatic cylinder more convenient and firm through the design.
Furthermore, the up end symmetry of pneumatic cylinder fixed station is run through and has been seted up first locking hole, first locking hole equidistant distribution is the up end of fixing the pneumatic cylinder at the pneumatic cylinder fixed station for the convenience of using the bolt through the design like this.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the aluminum product clamping device has the characteristics of reasonable structure and convenience in use, the driven clamping jaw and the driving clamping jaw are clamped with each other to increase the contact area with the aluminum product, the driven clamping jaw and the driving clamping jaw are both designed in an arc-shaped structure, so that aluminum products with different diameters can be clamped and fixed, and the first anti-slip strip is arranged to increase the friction force, so that the pressure applied to the aluminum product can be reduced, and the deformation of the aluminum product can be reduced.
(2) The pressure that the aluminum product received can be adjusted through the spring that sets up, and the volume of stretching out and drawing back through the expansion end of pneumatic cylinder removes the volume of controlling the compression of spring to remove the pressure that the control aluminum product received, thereby can let the regulation of pressure more nimble.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a supporting and limiting mechanism of a tractor for high-strength aluminum alloy sections;
FIG. 2 is a schematic structural diagram of a supporting and limiting mechanism of the tractor for the high-strength aluminum alloy profile of the utility model;
FIG. 3 is a schematic structural diagram of a hydraulic cylinder of a supporting and limiting mechanism of a tractor for high-strength aluminum alloy profiles;
FIG. 4 is a first schematic structural diagram of a passive locking mechanism of a supporting and limiting mechanism of a tractor for high-strength aluminum alloy profiles according to the present invention;
fig. 5 is a structural schematic diagram II of a passive locking mechanism of a supporting and limiting mechanism of the tractor for the high-strength aluminum alloy profile.
In the figure: 1. a supporting and limiting mechanism; 11. a base; 12. a limiting rod fixing seat; 121. A limiting through hole; 122. a limiting clamping groove; 13. a hydraulic cylinder fixing table; 131. a first locking hole; 2. a hydraulic cylinder; 21. a connecting plate; 211. a second locking hole; 3. a driving claw; 31. a first cleat; 32. a clamping groove; 4. a passive locking mechanism; 41. a passive jaw; 411. a connecting seat; 412. a jaw fastening strip; 42. positioning a rod; 421. positioning a fixture block; 422. a limiting stop head; 43. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-5, a supporting and limiting mechanism of a tractor for high-strength aluminum alloy sections comprises a supporting and limiting mechanism 1 and a hydraulic cylinder 2, wherein the supporting and limiting mechanism 1 comprises a base 11, a limiting rod fixing seat 12 and a hydraulic cylinder fixing seat 13, one end of the base 11 is fixedly connected with the hydraulic cylinder fixing seat 13, the other end of the base 11 is fixedly connected with the limiting rod fixing seat 12, the upper end surface of the hydraulic cylinder fixing seat 13 is fixedly connected with the hydraulic cylinder 2, the output end of the hydraulic cylinder 2 is fixedly connected with an active clamping jaw 3, the active clamping jaw 3 is in an arc structure, clamping grooves 32 are symmetrically arranged on the side surface of the active clamping jaw 3 in a penetrating manner, a passive locking mechanism 4 is movably connected to the limiting rod fixing seat 12 in a plugging manner, the passive locking mechanism 4 comprises a passive clamping jaw 41, a positioning rod 42 and a spring 43, the positioning rod 42 is arranged on the side surface of the passive clamping jaw 41, the shape of passive jack catch 41 sets up to the arc structure, connects through screw-thread fit's mode between locating lever 42 and the passive jack catch 41, and the spring 43 has been cup jointed in the outside of locating lever 42.
Preferably, block each other between passive jack catch 41 and the initiative jack catch 3, the inboard fixedly connected with jack catch fastening strip 412 of passive jack catch 41, equidistant distribution of jack catch fastening strip 412, the first antislip strip 31 of inboard fixedly connected with of initiative jack catch 3, equidistant distribution of first antislip strip 31, through letting block each other between passive jack catch 41 and the initiative jack catch 3, be for the area of contact with the aluminum product of increase, and because passive jack catch 41 and the initiative jack catch 3 both adopt curved structural design, and then can carry out the centre gripping to the aluminum product of different diameters fixed, 412 and first antislip strip 31 through setting up are for increasing frictional force, thereby can reduce the pressure of applying to the aluminum product, and then can reduce the deformation condition appearance of aluminum product.
Preferably, the side of passive jack catch 41 is provided with connecting seat 411, and fixed connection between connecting seat 411 and the passive jack catch 41 is through so designing in order to let can connect through screw-thread fit's mode between passive jack catch 41 and the locating lever 42 to let the connection between passive jack catch 41 and the locating lever 42 more convenient, also be simultaneously for the convenience of installation spring 43.
Preferably, the locating rod 42 side one end fixedly connected with spacing stop 422, and the side symmetry fixedly connected with location fixture block 421 of locating rod 42, spacing through-hole 121 has been seted up in the side of gag lever post fixing base 12 runs through, spacing draw-in groove 122 has been seted up to spacing through-hole 121's inboard symmetry, it is for the convenience to prescribe a limit to the position of passive locking mechanism 4 through the design like this to can avoid carrying out the tight in-process at the aluminum product, skew appears in the angle of passive jack catch 41.
Preferably, the equal fixedly connected with connecting plate 21 in bottom both sides of pneumatic cylinder 2, the up end of connecting plate 21 runs through and has seted up second locking hole 211, and second locking hole 211 is equidistant to be distributed, is through the design like this in order to let pneumatic cylinder 2's fixed convenient more and firm.
Preferably, the upper end surface of the hydraulic cylinder fixing platform 13 is symmetrically provided with first locking holes 131 in a penetrating manner, and the first locking holes 131 are distributed at equal intervals, so that the hydraulic cylinder 2 can be conveniently fixed on the upper end surface of the hydraulic cylinder fixing platform 13 by using bolts.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a support stop gear of tractor for high strength aluminum alloy ex-trusions, is including supporting stop gear (1) and pneumatic cylinder (2), its characterized in that: the supporting and limiting mechanism (1) comprises a base (11), a limiting rod fixing seat (12) and a hydraulic cylinder fixing platform (13), one end of the base (11) is fixedly connected with the hydraulic cylinder fixing platform (13), the other end of the base (11) is fixedly connected with the limiting rod fixing seat (12), the upper end face of the hydraulic cylinder fixing platform (13) is fixedly connected with a hydraulic cylinder (2), the output end of the hydraulic cylinder (2) is fixedly connected with an active clamping jaw (3), the active clamping jaw (3) is of an arc-shaped structure, clamping grooves (32) are symmetrically formed in the side face of the active clamping jaw (3) in a penetrating mode, a passive locking mechanism (4) is movably connected onto the limiting rod fixing seat (12) in a plugging mode, the passive locking mechanism (4) comprises a passive clamping jaw (41), a positioning rod (42) and a spring (43), and a positioning rod (42) is arranged on the side face of the passive clamping jaw (41), the shape of passive jack catch (41) sets up to the arc structure, connect through screw-thread fit's mode between locating lever (42) and passive jack catch (41), and the outside of locating lever (42) has cup jointed spring (43).
2. The supporting and limiting mechanism of the tractor for the high-strength aluminum alloy sections is characterized in that the passive claws (41) and the active claws (3) are mutually clamped, claw fastening strips (412) are fixedly connected to the inner sides of the passive claws (41), the claw fastening strips (412) are distributed at equal intervals, first anti-skid strips (31) are fixedly connected to the inner sides of the active claws (3), and the first anti-skid strips (31) are distributed at equal intervals.
3. The supporting and limiting mechanism of the tractor for the high-strength aluminum alloy sections is characterized in that a connecting seat (411) is arranged on the side surface of the driven jaw (41), and the connecting seat (411) is fixedly connected with the driven jaw (41).
4. The supporting and limiting mechanism of the tractor for the high-strength aluminum alloy sections as claimed in claim 3, wherein one end of the positioning rod (42) is fixedly connected with a limiting stopper (422), the side surface of the positioning rod (42) is symmetrically and fixedly connected with a positioning fixture block (421), the side surface of the limiting rod fixing seat (12) is provided with a limiting through hole (121) in a penetrating manner, and the inner side of the limiting through hole (121) is symmetrically provided with a limiting clamping groove (122).
5. The supporting and limiting mechanism of the tractor for the high-strength aluminum alloy sections as claimed in claim 1, wherein connecting plates (21) are fixedly connected to two sides of the bottom of the hydraulic cylinder (2), second locking holes (211) are formed in the upper end face of each connecting plate (21) in a penetrating mode, and the second locking holes (211) are distributed at equal intervals.
6. The supporting and limiting mechanism of the tractor for the high-strength aluminum alloy sections is characterized in that first locking holes (131) symmetrically penetrate through the upper end face of the hydraulic cylinder fixing table (13), and the first locking holes (131) are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122008338.XU CN215998129U (en) | 2021-08-25 | 2021-08-25 | Support stop gear of tractor for high strength aluminum alloy ex-trusions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122008338.XU CN215998129U (en) | 2021-08-25 | 2021-08-25 | Support stop gear of tractor for high strength aluminum alloy ex-trusions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215998129U true CN215998129U (en) | 2022-03-11 |
Family
ID=80533523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122008338.XU Expired - Fee Related CN215998129U (en) | 2021-08-25 | 2021-08-25 | Support stop gear of tractor for high strength aluminum alloy ex-trusions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215998129U (en) |
-
2021
- 2021-08-25 CN CN202122008338.XU patent/CN215998129U/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 |
Granted publication date: 20220311 |