CN207594635U - A kind of Light Aluminum Alloy roller box - Google Patents
A kind of Light Aluminum Alloy roller box Download PDFInfo
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- CN207594635U CN207594635U CN201721800002.4U CN201721800002U CN207594635U CN 207594635 U CN207594635 U CN 207594635U CN 201721800002 U CN201721800002 U CN 201721800002U CN 207594635 U CN207594635 U CN 207594635U
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- sliding block
- aluminum alloy
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Abstract
Two sliding block square holes are had at left and right sides of the contact surface upper end of a kind of Light Aluminum Alloy roller box disclosed in the utility model, case shell and case lid, are placed there are two square slider in each sliding block square hole, each square slider is both provided with longitudinal threaded bore.The utility model has the advantage of increase sliding block square hole, total stress do not influenced.Sliding block square hole reduces material and dead weight, saves cost；Each elliptical hole can cover corresponding mounting hole on the H steel of roller box top, the situation of hole dislocation will not be generated, so as to which the installation bolt for enabling top is smoothly installed；Using the cooperation of rectangular sliding block and square hole, happening for bolt transfer is effectively prevented when installation bolt；Bolt directly wears sliding block rather than babinet, and when serious wear updates sliding block, saves material and also saves and replaces the time.
Description
Technical field
The utility model belongs to transport mechanism technical field, specially a kind of Light Aluminum Alloy roller box.
Background technology
Existing travelling box body using ironcasting material with connected at top by the way of, top of the box drilling and tapping into
Threaded hole, when needing to be attached with other component (such as H profile steel) in top of the box, screw is connect by screw top hole with needing
Component is attached, and such connection mode has disadvantages that：1st, need the connecting hole of connecting component sometimes with top of the box screw thread
Hole does not correspond to, but since the position in hole is all fixed, the position between Kong Yukong cannot be adjusted；2nd, after long-time use,
Threaded hole is easy to wear, and entire travelling box body will scrap replacement.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of Light Aluminum Alloy roller box, the purpose realized is,
Square slider hole is increased, total stress is not influenced.Square slider hole reduces material and dead weight, saves into
This；Using the cooperation of rectangular sliding block and square hole, the situation hair of bolt transfer is effectively prevented when installation bolt
It is raw.
To achieve these goals, technical solution disclosed in the utility model is：Including babinet and it is rotationally connected with babinet
Interior wheel, babinet are made of case shell and lid conjunction in the case lid of case shell-side face open-mouth, and case lid and case shell are worn by cheese head screw
It inserts and the nut being screwed onto on cheese head screw is coordinated to tighten together, each side opened in the contact surface upper end of case shell and case lid
There are one sliding block square hole, two elliptical holes communicated with the sliding block square hole are provided with above each sliding block square hole, and each sliding
The square slider there are two tapped hole is placed in block square hole.
The design of sliding block square hole reduces material and dead weight needed for babinet, saves cost；Four square sliders are two
It will not be rotated in a sliding block square hole, thus, it can be effectively prevented bolt transfer when taking turns box top installation bolt；Existing wheel
Case often has deviation due to the mounting hole on the mounting hole and H steel of wheel box top, causes bolt that can not install, and this
In product, each elliptical hole can cover corresponding mounting hole on the H steel of top, will not generate the situation of hole dislocation, so as to
The installation bolt at top is enable smoothly to install；Bolt directly wears square slider rather than babinet, and when serious wear updates rectangular
Sliding block without replacing entire case shell, saves material and also saves the replacement time.
Further, it is located on the contact surface of case shell and case lid below each sliding block square hole there are one processing and positions
Hole, case shell middle part are provided with the first axis hole, and two location holes and the first axis hole are processed and formed at one time simultaneously,
Case lid, which corresponds to, to be set on the position of two location holes there are two matching band hole axle, and case lid middle part is provided with and first
Hole axle is corresponding and with the second hole axle of size, and two band hole axles are processed and formed at one time simultaneously with the second hole axle,
When assembling babinet, band hole axle is embedded in location hole, and there are spaces between the first hole axle and the second hole axle.
Two location holes and the first hole axle are processed and formed at one time, and ensure that two location holes and the straightness of the first hole axle,
Two band hole axles are processed and formed at one time similarly with the second hole axle.This processing method can make two band hole axles accurately it is nested extremely
In two location holes, the first hole axle can be accurately oppositely arranged with the second hole axle.
Further, the Light Aluminum Alloy roller box further includes wheel hub and two bearings, and wheel hub is located at wheel center, and two
A bearing is embedded in both sides in wheel respectively, while two bearings are set in the first hole axle and the second hole axle.
In the case where babinet load is low, this bearing installation form is smaller to the damage of case shell and case lid, and bearing can be held
It is operated by more high speed, and with certain self-aligning capability.
Further, hub centre is provided with a through-hole, is inlayed in the through-hole there are one hexagon spline.
Hexagon spline is used to be fitted into the shaft of engine, in engine start and during slowing down, can all wear flower
Key.Existing spline is direct heart machine-shaping in the hub, once abrasion needs to change entire wheel, waste of materials is added to
Originally it is and inconvenient.Spline is designed to replaceable hexagon spline by this product, once abrasion, which occurs, to be reused, and it is single to replace
Spline.
Further, wheel hub is made of high-strength nylon, and babinet and hexagon spline are formed by aluminium alloy compression casting, wheel
It is made of nodular cast iron.
Wheel hub is high-strength nylon material, has buffer capacity, tensile strength and bending strength are all very good, this to take turns
The impact resistance enhancing of hub；Babinet and hexagon spline while babinet bearing strength is ensured, are subtracted using aluminium alloy compression casting
The weight of light babinet alleviates the pressure of the component of carrying wheel group；And wheel since long-time and rail contact are worn and
Using the high ductile cast iron material of wear-resistant, intensity, and spheroidal graphite cast-iron has self-lubricating function.
Further, case shell is cuboid and horizontal placement, and multipair main box assembly hole, multipair master are provided on case shell
Babinet assembly hole sets along case shell width direction and is through-hole, and case lid, which corresponds to, is provided with multipair secondary babinet at multipair main box assembly hole
Assembly hole, multipair main box assembly hole and multipair secondary babinet assembling outer end of hole are processed into outer-hexagonal counterbore.
Multipair main box assembly hole and multipair secondary babinet assembly hole are used to pass through cheese head screw, and processing is simple, and outer six
Angle counterbore can embed nut, and prevent cheese head screw transfer, due to multipair main box assembly hole and multipair secondary babinet assembling
Outer end of hole is processed into outer-hexagonal counterbore, therefore cheese head screw can arbitrarily select to be inserted into from both direction.
Further, nut is hexagonal (hexagon)nut, and cheese head screw is assembled by multipair main box assembly hole and multipair secondary babinet
Hole is spirally connected with the nut in outer-hexagonal counterbore.
Nut, which is arranged to hexagonal (hexagon)nut, can match with outer-hexagonal counterbore and be entrenched in outer-hexagonal counterbore, prevent round end spiral shell
Follow closely transfer.
Further, the wheel rim both sides of wheel are respectively machined with multiple notches.
When wheel wear is to gap position, notch, which connects to rubbing with track, will certainly send out very big abnormal sound, and work people
Therefore member can learn that wheel wear has arrived to a certain degree, it is necessary to replace, this design can be to avoid the generation of major accident.
Further, the left and right sides on the contact surface of case shell and case lid is each provided with a rectangle crow bar hole.
After case shell and case lid are integrally mounted, when dismantling replacement inner body, original case housing box lid is combined closely, no
It can detach well.And crow bar may be inserted by rectangle crow bar hole, using lever principle, without can arduously make very much case shell
Case lid detaches, and does not influence entire appearance and the performance of babinet.
Further, it is respectively opened on two narrow sides of case shell there are three the internal threaded hole for being bolted with protecting sleeve for thread, it is described
It is all tapped inside and outside six protecting sleeve for thread.
Since case shell entire body is aluminum alloy materials, threaded hole can't stand the bolt engagement of multifrequency time, multifrequency time bolt
The silk tooth of aluminum threaded hole can be caused to damage, and then babinet is caused to be scrapped after engagement.And after having installed protecting sleeve for thread additional, screw thread is protected
Sheath is engaged instead of original threaded hole with bolt, once silk tooth is damaged, replaces protecting sleeve for thread, whole without replacing
A case shell increases the service life of roller box.
The beneficial effects of the utility model are：A kind of Light Aluminum Alloy roller box described in the utility model, increases sliding block
Square hole, structure and stress on entire babinet do not influence.Sliding block square hole reduces using material and dead weight, saves cost；
Each elliptical hole can cover corresponding mounting hole on H steel, will not generate the situation of hole dislocation, so as to make the installation at top
Bolt can be installed smoothly；The connection bolt at top directly wears sliding block rather than babinet in itself, and sliding block is updated during serious wear
Can, it saves material and also saves the replacement time；The design of outer-hexagonal counterbore, effectively prevented when installation bolt bolt with
What is turned happens；Nodular cast iron wheel has self-lubricating function, and wear-resisting, design service life was up to 10 years；This wheel group group
It fills convenient and simple, using modularized design, has saved the time of client.
Description of the drawings
Fig. 1 is a kind of decomposition diagram of Light Aluminum Alloy roller box described in the utility model；
Fig. 2 is a kind of schematic diagram of Light Aluminum Alloy roller box described in the utility model；
Fig. 3 is a variety of wheel form figures.
Wherein, 1, babinet；1-1, case shell；1-2, case lid；2nd, wheel；3-1, cheese head screw；3-2, nut, 4, two sliding blocks
Square hole；5th, four elliptical holes；6th, four square sliders；7-1, two location holes；7-2, two band hole axles；8-1, first axle
Hole；8-2, the second axis hole；9th, two bearings；10th, wheel hub；10-1, hexagon spline；11-1, multipair main box assembly hole；11-
2nd, multipair secondary babinet assembly hole；12nd, rectangle crow bar hole；13rd, six protecting sleeve for thread.
Specific embodiment
Below by specific embodiment, the utility model is further described in detail.
Refer to the attached drawing 1 and attached drawing 2 provide a kind of Light Aluminum Alloy roller box in the present embodiment, connect including babinet 1 and rotation
The wheel 2 being connected in babinet 1, babinet 1 are closed by case lid 1-2 lids and are formed in case shell 1-1 sides, and case lid 1-2 and case shell 1-1 pass through circle
Head screw 3-1 interts and the nut being screwed onto on cheese head screw 3-1 3-2 is coordinated to tighten together, in case shell 1-1 and case lid 1-2
Contact surface upper end each side open there are one sliding block square hole 4, each 4 top of sliding block square hole is opened there are two elliptical hole 5,
And there are two the square sliders 6 in tapped hole for placement in each sliding block square hole 4.
In the present embodiment, cheese head screw 3-1 is preferably six, and multiple nut 3-2 are all six, four elliptical holes 5
Long axis is all parallel with the width direction of case shell 1-1, and two sliding block square holes 4 are single side opening, and open side is in case shell 1-1 and case lid
On the contact surface of 1-2.
Each square slider 6 matches with each sliding block square hole 4, prevents each sliding block square hole 4 from each rectangular cunning
It is rotated in block 6, so as to prevent roller box after top H steel is installed to, for the top bolt transfer of connection.Each elliptical hole 5
The mounting hole of top such as H steel can be covered, solving the problems, such as that hole does not align cannot install.
Further, the first hole is provided in the middle part of location hole 7-1 there are one the processing of each 4 lower section of sliding block square hole, case shell 1-1
Axis 8-1, two location hole 7-1 and the first hole axle 8-1 are processed and formed at one time simultaneously,
Matching band hole axle 7-2, case lid 1-2 there are two also being opened on the position of two location hole 7-1 of case lid 1-2 correspondences
Middle part is provided with the second hole axle 8-2 corresponding with the first hole axle 8-1 and with size, and two band hole axle 7-2 and the second hole axle 8-2 are simultaneously
It is processed and formed at one time,
When assembling babinet 1, in band hole axle 7-2 nestings to circular through hole 7-1, stayed between the first hole axle 8-1 and the second hole axle 8-2
There is space.
Two location hole 7-1 and the first hole axle 8-1 are processed and formed at one time, and ensure that two location hole 7-1 and the first hole axle
The straightness of 8-1, two band hole axle 7-2 and the second hole axle 8-2 are processed and formed at one time similarly.This processing method can make two
Accurately in nesting to two location hole 7-1, the first hole axle 8-1 and the second hole axle 8-2 accurately opposite can be set band hole axle 7-2
It puts.
In the present embodiment, two also have the function of engine pin hole with hole axle 7-2, for stationary engine.First
The root of hole axle 8-1 and the second hole axle 8-2 are machined with a circle petal-shaped reinforcing rib.
In other embodiments, can be under the premise of 1 intensity of babinet be ensured, pin hole of separately starting the engine.
Further, the Light Aluminum Alloy roller box further includes two bearings 9 and wheel hub 10, and wheel hub 10 is located at wheel 2
Center, two bearings 9 are embedded in both sides in wheel 2 respectively, while are set on the first hole axle 8-1 and the second hole axle 8-2.
In the case where 1 load of babinet is low, this bearing installation form is smaller to the damage of case shell 1-1 and case lid 1-2, and two
A bearing 9 can bear the operating of more high speed, and with certain self-aligning capability.
Further, 10 center of wheel hub is provided with a through-hole, is inlayed in the through-hole there are one hexagon spline 11-1.
Hexagon spline 11-1 is used to be fitted into the shaft of engine, in engine start and during slowing down, can all grind
Damage spline.Existing spline is directly in 10 center machine-shaping of wheel hub, and entire wheel 2 is needed to change once wearing, waste of materials,
Increase cost and inconvenience.Spline is designed to replaceable hexagon spline 11-1 by this product, can not be again once abrasion occurs
It uses, it is single to replace spline.
In the present embodiment, spline is designed to hexagon, because hexgonal structure is relatively firm, therefore hexagon spline 11-1 can
To bear the power from all directions.In other embodiments, it can also be changed to the replaceable of other shapes as needed
Spline.
Further, wheel hub 10 is made of high-strength nylon, babinet 1 and hexagon spline 10-1 for aluminium alloy compression casting and
Into wheel 2 is made of nodular cast iron.
Wheel hub 10 is high-strength nylon material, has buffer capacity, tensile strength and bending strength are all very good, this causes
The impact resistance enhancing of wheel hub 10；Babinet 1 and hexagon spline 10-1 are born by force using aluminium alloy compression casting in guarantee babinet 1
While spending, the weight of the babinet 1 of mitigation alleviates the carrying pressure of roller box；And wheel 2 is ground due to long-time and rail contact
It damages and uses the ductile cast iron material wear-resistant, intensity is high, and spheroidal graphite cast-iron has self-lubricating function.
In other embodiments, wheel hub 10, babinet 1 and hexagon spline 10-1 can also use other with equally or more
The material of good characteristic makes.And wheel 2 can select different patterns according to be fitted into track or the difference on road surface, reference is attached
Fig. 3, such as without flange style, single flange style, V-type rail mounted, arc-shaped tread formula, intermediate wheel rim guide type or cydariform tread formula,
2 material therefor of wheel also can be changed to polyurethane material or high-strength nylon material etc. according to the difference of environment.
Further, case shell 1-1 is cuboid, and multipair main box assembly hole 11-1, multipair master are provided on case shell 1-1
Babinet assembly hole 11-1 sets along case shell 1-1 width directions and is through-hole, and babinet 1-2 is corresponded at multipair main box assembly hole 11-1
Multipair secondary babinet assembly hole 11-2 is provided with, multipair main box assembly hole 11-1 and multipair secondary babinet assembly hole 11-2 outer ends process
Into outer-hexagonal counterbore.
Multipair main box assembly hole 11-1 and multipair secondary babinet assembly hole 11-2 are used to pass through cheese head screw 3-1, add
Work is simple, and outer-hexagonal counterbore 13 can embed nut 3-2, and prevents cheese head screw 3-1 transfers, since multipair main box assembles
Hole 11-1 and multipair secondary babinet assembly hole 11-2 outer ends are processed into outer-hexagonal counterbore, therefore cheese head screw 3-1 can be from two
Direction arbitrarily selects to be inserted into.
In the present embodiment, multipair main box assembly hole 11-1 and multipair secondary babinet assembly hole 11-2 are three pairs, therefore with
Its corresponding nut 3-2 and cheese head screw 3-1 is six.In other embodiments, multipair main box assembling can suitably be increased and decreased
The quantity of hole 11-1 and multipair secondary babinet assembly hole 11-2.
Further, nut 3-2 is hexagonal (hexagon)nut, and cheese head screw 3-1 passes through multipair main box assembly hole 11-1 and multipair
Secondary babinet assembly hole 11-2 is spirally connected with the nut 3-2 in outer-hexagonal counterbore.
Nut 3-2, which is arranged to hexagonal (hexagon)nut, can match with outer-hexagonal counterbore 13 and be entrenched in outer-hexagonal counterbore, prevent
Cheese head screw 3-1 transfers.
Further, the wheel rim both sides of wheel 2 are respectively machined with multiple notches.
In the present embodiment, respectively there are three notches for processing for the wheel rim both sides of wheel 2, in other embodiments, are not influencing vehicle
In the case of taking turns 2 intensity, breach quantity can suitably increase and decrease.
Further, a rectangle crow bar hole 12 is each provided on the position of case lid 1-2 in case shell 1-1 both sides.
After case shell 1-1 and case lid 1-2 are integrally mounted, when dismantling replacement inner body, original case shell 1-1 case lids 1-
2 combine closely, it is impossible to separation well.And crow bar may be inserted by rectangle crow bar hole 12, using lever principle, without very
Case shell 1-1 and case lid 1-2 can arduously detached, and does not influence entire appearance and the performance of babinet 1.
Further, it is respectively opened on two narrow sides of case shell 1-1 there are three the internal threaded hole for being bolted with protecting sleeve for thread 13,
It is all tapped inside and outside six protecting sleeve for thread 13.
Since case shell 1-1 entire bodies are aluminum alloy materials, threaded hole can't stand the bolt engagement of multifrequency time, multifrequency time spiral shell
The silk tooth of aluminum threaded hole can be caused to damage, and then babinet is caused to be scrapped after bolt engagement.And after having installed protecting sleeve for thread 13 additional, spiral shell
Line protective case 13 is engaged instead of original threaded hole with bolt, once silk tooth is damaged, replacement protecting sleeve for thread 13, and nothing
Entire case shell 1-1 is needed to change, increases the service life of roller box.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of Light Aluminum Alloy roller box, including babinet (1) and the wheel (2) being rotationally connected in babinet (1), babinet (1) by
Case shell (1-1) and lid close case lid (1-2) composition in case shell (1-1) side open-mouth, and case lid (1-2) and case shell (1-1) pass through
Cheese head screw (3-1) is interspersed and the nut being screwed onto on cheese head screw (3-1) (3-2) is coordinated to tighten together, which is characterized in that
Sliding block square hole (4) there are one each side being opened in the contact surface upper end of case shell (1-1) and case lid (1-2), each sliding block square hole
(4) top is opened there are two the elliptical hole (5) communicated with the sliding block square hole (4), and is placed in each sliding block square hole (4)
The square slider (6) in two tapped holes.
2. Light Aluminum Alloy roller box according to claim 1, which is characterized in that in connecing for case shell (1-1) and case lid (1-2)
It is located at below each sliding block square hole (4) processing in contacting surface there are one location hole (7-1), case shell (1-1) middle part is provided with first axle
Hole (8-1), described two location holes (7-1) and the first axis hole (8-1) are processed and formed at one time simultaneously, case lid (1-2) corresponding two
It is set on the position of a location hole (7-1) there are two matching band hole axle (7-2), case lid (1-2) middle part is provided with and the first hole
Axis (8-1) is corresponding and with the second hole axle (8-2) of size, two band hole axles (7-2) and the second hole axle (8-2) while time processing
Molding,
When assembling babinet (1), two band hole axles (7-2) are respectively embedded into two location holes (7-1), the first hole axle (8-1) and the
There are spaces between two hole axles (8-2).
3. Light Aluminum Alloy roller box according to claim 2, which is characterized in that the Light Aluminum Alloy roller box further includes
Wheel hub (10) and two bearings (9), positioned at wheel (2) center, two bearings (9) are embedded in wheel (2) wheel hub (10) respectively
Both sides, two bearings (9) are set in the first hole axle (8-1) and the second hole axle (8-2).
4. Light Aluminum Alloy roller box according to claim 3, which is characterized in that wheel hub (10) center is provided with a through-hole, institute
Hexagon spline (10-1) there are one being inlayed in the through-hole stated.
5. Light Aluminum Alloy roller box according to claim 4, which is characterized in that wheel hub (10) is made of high-strength nylon,
Babinet (1) and hexagon spline (10-1) are formed by aluminium alloy compression casting, and wheel (2) is made of nodular cast iron.
6. Light Aluminum Alloy roller box according to claim 2, which is characterized in that case shell (1-1) is cuboid and horizontal puts
It puts, the multipair main box assembly hole (11-1) set along case shell (1-1) width direction, multipair master is provided on case shell (1-1)
Babinet assembly hole (11-1) is through-hole, and multipair secondary babinet group is provided at the corresponding multipair main box assembly hole (11-1) of case lid (1-2)
It fills hole (11-2), multipair main box assembly hole (11-1) and multipair secondary babinet assembly hole (11-2) outer end are processed into outer-hexagonal and sink
Hole, and multipair main box assembly hole (11-1) and multipair secondary babinet assembly hole (11-2) are symmetrical set.
7. Light Aluminum Alloy roller box according to claim 6, which is characterized in that nut (3-2) be hexagonal (hexagon)nut, round end spiral shell
(3-1) is followed closely to pass through in multipair main box assembly hole (11-1) and multipair secondary babinet assembly hole (11-2) and the outer-hexagonal counterbore
Nut (3-2) is spirally connected.
8. the Light Aluminum Alloy roller box according to claim 1 or 3, which is characterized in that the wheel rim both sides of wheel (2) respectively process
There are multiple notches.
9. Light Aluminum Alloy roller box according to claim 2, which is characterized in that in connecing for case shell (1-1) and case lid (1-2)
The left and right sides in contacting surface is each provided with a rectangle crow bar hole (12).
10. according to the Light Aluminum Alloy roller box described in claim 2,6 or 9, which is characterized in that two narrow sides of case shell (1-1)
On respectively drive that there are three inside to be bolted with the threaded holes of protecting sleeve for thread (13), six protecting sleeve for thread (13) are inside and outside to be all tapped with
Screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800002.4U CN207594635U (en) | 2017-12-20 | 2017-12-20 | A kind of Light Aluminum Alloy roller box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800002.4U CN207594635U (en) | 2017-12-20 | 2017-12-20 | A kind of Light Aluminum Alloy roller box |
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| Publication Number | Publication Date |
|---|---|
| CN207594635U true CN207594635U (en) | 2018-07-10 |
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| CN201721800002.4U Active CN207594635U (en) | 2017-12-20 | 2017-12-20 | A kind of Light Aluminum Alloy roller box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914513A (en) * | 2017-12-20 | 2018-04-17 | 霍尼彼勒（苏州）智能装备有限公司 | A kind of Light Aluminum Alloy roller box |
-
2017
- 2017-12-20 CN CN201721800002.4U patent/CN207594635U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914513A (en) * | 2017-12-20 | 2018-04-17 | 霍尼彼勒（苏州）智能装备有限公司 | A kind of Light Aluminum Alloy roller box |
| CN107914513B (en) * | 2017-12-20 | 2023-09-08 | 霍尼彼勒（苏州）智能装备有限公司 | Light aluminum alloy wheel box |
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