CN213473352U - Novel air suspension axle assembly fixture - Google Patents
Novel air suspension axle assembly fixture Download PDFInfo
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- CN213473352U CN213473352U CN202022293140.6U CN202022293140U CN213473352U CN 213473352 U CN213473352 U CN 213473352U CN 202022293140 U CN202022293140 U CN 202022293140U CN 213473352 U CN213473352 U CN 213473352U
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- frame component
- inner frame
- truckle
- air suspension
- supporting sliding
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Abstract
The utility model discloses a novel air suspension axle assembly tool, which comprises an outer frame component and an inner frame component; the outer frame component: bolts are symmetrically arranged at the left end and the right end of the front surface and the rear surface of the inner frame component, the inner frame component is in threaded connection with the inside of the outer frame component through the symmetrically distributed bolts, the upper surface of the inner frame component is respectively provided with a hub supporting sliding component and a plate spring supporting sliding component which are uniformly distributed, and the left end and the right end of the front surface and the rear surface of the inner frame component are symmetrically provided with trundle components; wherein: the novel air suspension axle shaft assembling tool can be applied to assembling of various semi-trailer axles, greatly improves the installation efficiency, reduces the operation difficulty and eliminates the potential safety hazard of axle shaft assembling.
Description
Technical Field
The utility model relates to a semitrailer air suspension axle technical field specifically is a novel air suspension axle assembly fixture.
Background
The semitrailer is a trailer with an axle arranged behind the gravity center of the vehicle and a coupling device capable of transmitting horizontal or vertical force to a tractor, a suspension system of the semitrailer elastically connects a frame with the axle, and the semitrailer is related to various service performances of the automobile, the air suspension system is an advanced product applied to the semitrailer industry at present, in developed countries, more than 100% of middle-sized buses use the air suspension system, more than 40% of trucks, trailers and tractors use the air suspension system, and the semitrailer has the greatest advantages that: the weight of the trailer is greatly reduced on the original basis, the special structure of the trailer reduces the abrasion degree of tires, the damage of the trailer to the road surface can be reduced, and the trailer can protect the road; the suspension system majority of storehouse bars formula or box semitrailer changes air suspension system into by mechanical suspension system, the assembly of domestic axle is the manual mode that promotes, adjust frame height and axle assembly through the driving, the axle needs a novel air suspension axle assembly fixture to be used for installing the operation when the installation, but current novel air suspension axle assembly fixture, can not use on all kinds of semi-mounted axle assembly, also can not satisfy the installation demand of steel sheet suspension axle installation and air suspension axle, the installation effectiveness has been reduced, the degree of difficulty when having increased the operation, can't eliminate the potential safety hazard of axle assembly, can not guarantee the holistic stability of structure, convenient and fast inadequately when the staff operates.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel air suspension axle assembly fixture, eliminate the potential safety hazard of axle assembly, can effectively solve the problem among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel air suspension axle assembly tool comprises an outer frame assembly and an inner frame assembly;
the outer frame component: bolts are symmetrically arranged at the left end and the right end of the front surface and the rear surface of the inner frame component, the inner frame component is in threaded connection with the inside of the outer frame component through the symmetrically distributed bolts, the upper surface of the inner frame component is respectively provided with a hub supporting sliding component and a plate spring supporting sliding component which are uniformly distributed, and the left end and the right end of the front surface and the rear surface of the inner frame component are symmetrically provided with trundle components;
wherein: gusset and truckle reinforcement lower gusset on still strengthening the truckle including the truckle, the truckle is consolidated the gusset and is set up in the upper surface of truckle subassembly, the medial surface of truckle reinforcement upper gusset all with the lateral surface fixed connection of inside casing subassembly, vertical adjacent truckle subassembly medial surface relatively all is equipped with truckle reinforcement lower gusset, the upper surface of truckle reinforcement lower gusset all with the lower fixed surface of inside casing subassembly be connected, this structure can be used on the assembly of all kinds of semi-mounted axle shafts, hang axle shaft installation and air suspension axle shaft installation including the steel sheet, greatly promoted the installation effectiveness, reduce the operation degree of difficulty, eliminate the potential safety hazard of axle shaft assembly, guarantee the holistic stability of structure, convenient and fast more when the staff operates.
Furthermore, the outer frame assembly is four-point four-two meter long, and plays a role in supporting and mounting for the whole structure.
Furthermore, the inner frame assembly is three points, two meters and three meters long, and limits the device.
Furthermore, the number of the wheel hub supporting sliding assemblies and the number of the plate spring supporting sliding assemblies are six, and the gaps between the wheel hub supporting sliding assemblies and the plate spring supporting sliding assemblies which are transversely adjacent in sequence are one point, three meters and five meters, so that the collision during working is avoided, and the use safety is improved.
Furthermore, the number of the caster assemblies is four, the gap between the wheelbases of the adjacent horizontal caster assemblies is two points by one meter, and the operation is more convenient and quicker for workers.
Compared with the prior art, the beneficial effects of the utility model are that: this novel air suspension axle assembly fixture has following benefit:
1. the air suspension axle is adjusted and transported and placed on the assembly fixture before installation, the assembly fixture is moved to the lower portion of the frame, the overall height of the axle is adjusted through the servo motor and the lead screw system, the axle spring beam enters the support mounting position, the efficient mounting efficiency and the operation are simple, and potential safety hazards during assembly of workers are eliminated.
2. Gusset and truckle reinforcement are consolidated to the truckle and are set up the holistic stability of reinforcing truckle subassembly down, guarantee the holistic stability of structure, convenient and fast more when the staff operates, wheel hub supports the restriction that slip subassembly and leaf spring supported the slip subassembly wheel base and avoids the during operation to bump the security that increases the use, this structure can be used on the assembly of all kinds of half trailer axles, hang axle installation and air suspension axle installation including the steel sheet, greatly promoted the installation effectiveness, reduce the operation degree of difficulty, eliminate the potential safety hazard of axle assembly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partially cut-away structure of the caster assembly of the present invention;
fig. 3 is the left side view of the present invention with a schematic partial sectional structure.
In the figure: the wheel hub comprises an outer frame assembly 1, an inner frame assembly 2, a hub supporting sliding assembly 3, a plate spring supporting sliding assembly 4, a caster wheel assembly 5, a caster wheel reinforcing upper rib plate 6 and a caster wheel reinforcing lower rib plate 7.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel air suspension axle assembly tool comprises an outer frame component 1 and an inner frame component 2;
frame subassembly 1: bolts are symmetrically arranged on the left end and the right end of the front surface and the rear surface of the inner frame component, so that the fixed mounting requirement is met, the inner frame component 2 is in threaded connection with the inside of the outer frame component 1 through the symmetrically distributed bolts, the upper surface of the inner frame component 2 is respectively provided with a hub supporting sliding component 3 and a plate spring supporting sliding component 4 which are uniformly distributed, and the left end and the right end of the front surface and the rear surface of the inner frame component 2 are symmetrically provided with trundle components 5, so that the integral structure has;
wherein: still including the truckle reinforcement upper rib plate 6 and truckle reinforcement lower rib plate 7, the truckle reinforcement upper rib plate 6 sets up in the upper surface of truckle subassembly 5, the medial surface of truckle reinforcement upper rib plate 6 all with inside casing subassembly 2's lateral surface fixed connection, vertical adjacent truckle subassembly 5 relative medial surface all is equipped with truckle reinforcement lower rib plate 7, the upper surface of truckle reinforcement lower rib plate 7 all is connected with inside casing subassembly 2's lower fixed surface, the setting of truckle reinforcement upper rib plate 6 and truckle reinforcement lower rib plate 7 is used for consolidating 5 holistic stability of truckle subassembly, guarantee the holistic stability of structure.
Wherein: the outer frame component 1 is four-point four-two meter long and has the function of supporting and mounting for the whole structure.
Wherein: the inner frame assembly 2 is an inner frame assembly with three points of two to three meters in length, and limits the device.
Wherein: the number of the wheel hub supporting sliding assemblies 3 and the plate spring supporting sliding assemblies 4 is six, the gap between the wheel hub supporting sliding assemblies 3 and the plate spring supporting sliding assemblies 4 which are transversely adjacent in sequence is one point of three meters, zero meters and five meters, and the wheel hub supporting sliding assemblies 3 and the plate spring supporting sliding assemblies 4 are limited in the axle distance so as to avoid collision and increase the use safety during working.
Wherein: the number of the caster assemblies 5 is four, and the gap between the wheelbases of the adjacent caster assemblies 5 is two points by one meter, so that the operation is more convenient and quicker for workers.
When in use: the air suspension axle is adjusted and transported to be placed on the assembly fixture before installation, the assembly fixture is moved to the lower portion of the frame, the overall height of the axle is adjusted through the servo motor and the lead screw system, the axle spring beam enters the support mounting position, the efficient installation efficiency is realized by the set of the device, the operation is simple, potential safety hazards during assembly of workers are eliminated, the arrangement of the caster wheel reinforcing upper rib plate 6 and the caster wheel reinforcing lower rib plate 7 is used for reinforcing the overall stability of the caster wheel assembly 5, the overall stability of the structure is ensured, the operation of the workers is more convenient and rapid, the limitation of the axial distance between the hub supporting sliding assembly 3 and the plate spring supporting sliding assembly 4 avoids collision and the use increase during operation, the structure can be applied to assembly of various semi-suspension axle shafts, the steel plate suspension axle shaft installation and the air suspension axle shaft installation are included, the installation efficiency is greatly improved, The operation difficulty is reduced, and the potential safety hazard of axle assembly is eliminated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel air suspension axle assembly fixture which characterized in that: comprises an outer frame component (1) and an inner frame component (2);
outer frame assembly (1): bolts are symmetrically arranged at the left end and the right end of the front surface and the rear surface of the inner frame component, the inner frame component (2) is in threaded connection with the inner part of the outer frame component (1) through the symmetrically distributed bolts, the upper surface of the inner frame component (2) is respectively provided with a hub supporting sliding component (3) and a plate spring supporting sliding component (4) which are uniformly distributed, and the left end and the right end of the front surface and the rear surface of the inner frame component (2) are symmetrically provided with trundle components (;
wherein: gusset (6) and truckle reinforcement under gusset (7) on still strengthening the truckle, the truckle is consolidated and is gone up gusset (6) and set up in the upper surface of truckle subassembly (5), and the medial surface of gusset (6) all with the lateral surface fixed connection of inside casing subassembly (2) on the truckle reinforcement, vertically adjacent truckle subassembly (5) relative medial surface all is equipped with truckle reinforcement under gusset (7), the upper surface of truckle reinforcement under gusset (7) all with the lower fixed surface connection of inside casing subassembly (2).
2. The novel air suspension axle shaft assembling tool of claim 1, characterized in that: the outer frame assembly (1) is four-point four-two meter long.
3. The novel air suspension axle shaft assembling tool of claim 1, characterized in that: the inner frame assembly (2) is an inner frame assembly with three points and two or three meters in length.
4. The novel air suspension axle shaft assembling tool of claim 1, characterized in that: the number of the wheel hub supporting sliding assemblies (3) and the number of the plate spring supporting sliding assemblies (4) are six, and the gap between the wheel hub supporting sliding assemblies (3) and the plate spring supporting sliding assemblies (4) which are transversely adjacent in sequence is one point, three meters and five meters.
5. The novel air suspension axle shaft assembling tool of claim 1, characterized in that: the number of the caster assemblies (5) is four, and the gap between the wheelbases of the adjacent caster assemblies (5) is two points and one meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022293140.6U CN213473352U (en) | 2020-10-15 | 2020-10-15 | Novel air suspension axle assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022293140.6U CN213473352U (en) | 2020-10-15 | 2020-10-15 | Novel air suspension axle assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213473352U true CN213473352U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022293140.6U Active CN213473352U (en) | 2020-10-15 | 2020-10-15 | Novel air suspension axle assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213473352U (en) |
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2020
- 2020-10-15 CN CN202022293140.6U patent/CN213473352U/en active Active
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