CN209094883U - A kind of abnormity bearing support - Google Patents
A kind of abnormity bearing support Download PDFInfo
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- CN209094883U CN209094883U CN201821871369.XU CN201821871369U CN209094883U CN 209094883 U CN209094883 U CN 209094883U CN 201821871369 U CN201821871369 U CN 201821871369U CN 209094883 U CN209094883 U CN 209094883U
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Abstract
The utility model discloses a kind of special-shaped bearing supports, including mutually independent first bottom plate, second bottom plate, first vertical plate, second vertical plate, third vertical plate, top plate, first mounting plate, second mounting plate, third mounting plate, 4th mounting plate, first bottom plate is fixedly connected by first vertical plate with the top plate, accordingly, second bottom plate passes through second vertical plate, third vertical plate is fixedly connected with the top plate, first mounting plate, second mounting plate is fixedly installed in the top plate top surface, the third mounting plate, 4th mounting plate is fixedly installed on the first bottom plate of first vertical plate side.The utility model is avoided that the machining processes of postwelding, guarantees fabricated part quality, improve qualification rate, improve production efficiency, reduce cost.
Description
Technical field
The utility model relates to excavator bearing support technical fields, more specifically, it relates to a kind of abnormity bearing support.
Background technique
In existing excavator, when walk manipulation form using mechanical handling when, in mechanical transfer mechanism, walking rod with
It needs to design between hydraulic multitandem valve and has a relay structure, the bearing knot changed as connecting rod transmission forces at different levels and direction
Structure, it is in irregular shape due to this supporting structure, referred to herein as special-shaped bearing support.
The traditional way of special-shaped bearing support is that bearing support is made of multiple bending and forming parts and supporting plate, utilizes welding tooling
Each part is subjected to welding, carries out the spies such as mounting hole, axis hole, the screw hole on part after the completion of welding by bidirectional boring machine again
The processing of sign.There is biggish error in such way, the accumulated error formed after welding forming is more from part bending to welding
Greatly, the machining that shaft hole and mounting surface and on bearing support are required to after welding could be completed.What such method was produced
Fabricated part is second-rate, and qualification rate is low, and production efficiency is not also high, while the machining processes of postwelding are also increased and are produced into
This.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, and the utility model provides one kind
The special-shaped bearing support for being avoided that the machining processes of postwelding, guaranteeing fabricated part quality, improve qualification rate, improving production efficiency
Technical scheme of the utility model is as follows: a kind of abnormity bearing support, including mutually independent first bottom plate, the
Two bottom plates, the first vertical plate, the second vertical plate, third vertical plate, top plate, the first mounting plate, the second mounting plate, third mounting plate, the 4th
Mounting plate, first bottom plate is fixedly connected by first vertical plate with the top plate, correspondingly, second bottom plate
It is fixedly connected by second vertical plate, third vertical plate with the top plate, the fixed peace of first mounting plate, the second mounting plate
Loaded on the top plate top surface, the third mounting plate, the 4th mounting plate are fixedly installed in the of first vertical plate side
On one bottom plate；Between first vertical plate and the first bottom plate, between the first vertical plate and top plate, the second vertical plate and the second bottom plate it
Between, between the second vertical plate and top plate, between third vertical plate and the second bottom plate, between third vertical plate and top plate, the first mounting plate with
Between top plate, between the second mounting plate and top plate, between third mounting plate and the first bottom plate, the 4th mounting plate and the first bottom plate it
Between be equipped with clamping structure.
As a further improvement, the clamping structure includes clamping groove and clamping compatible with the clamping groove
Head, wherein the clamping groove is located at first bottom plate, the second bottom plate, on top plate, and the clamping joint is located at described
First vertical plate, the second vertical plate, third vertical plate, the first mounting plate, the second mounting plate, third mounting plate, on the 4th mounting plate.
Further, it is respectively equipped with the first mounting hole and the first threaded hole on first mounting plate, described second
The second mounting hole and the second threaded hole, the axial line of first mounting hole and second mounting hole are respectively equipped on mounting plate
Axial line between angle be meet arrangement function needed for angle.
Further, it is respectively equipped with third mounting hole and third threaded hole on the third mounting plate, the described the 4th
Grafting is equipped with first beam barrel coaxially arranged with the third mounting hole on mounting plate, and first beam barrel is T-type structure.
Further, grafting is equipped with the second beam barrel on the third vertical plate, and second beam barrel is T-type structure.
Further, first bottom plate, be equipped on the second bottom plate and first bottom plate, the second bottom plate be fixed on digging
Dig the fixation hole of machine platform.
Further, the clamping section of each clamping joint and clamping groove is fixedly connected by welding.
Beneficial effect
1, the cancellation of bending and forming part is changed to planar part, reduces bending process, improves quality and production efficiency,
Reduce part production cost；
2, using piecemeal part erection method, it may be implemented to improve flexible arrangement, and do not lose globality, meet different arrangements
It is required that.
3, the clamping form of building block system is engaged by clamping and uses reasonable fit system, convenient for assembly, need only be to having after clamping
The group hole that coaxially requires can be welded after increasing technique axis, greatly simplify welding tooling, improve production efficiency and
Product qualification rate reduces production cost；
4, part completes the process mounting hole, axis hole, threaded hole etc. in blanking, machines work again after reducing welding
Sequence improves efficiency；
5, beam barrel uses T shape Analysis of Nested Design, reduces the error of scribing line positioning, improves precision and efficiency；
6, the design structure, can be with application.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the utility model；
Fig. 3 is the schematic view of the front view of the utility model；
Fig. 4 is the overlooking structure diagram of the utility model；
Fig. 5 is the left view structural representation of the utility model；
Fig. 6 is the enlarged diagram in Fig. 5 at B；
Fig. 7 is that line A-A cuts open intention in Fig. 5.
Wherein: the first bottom plate of 1-, the second bottom plate of 2-, the first vertical plate of 3-, the second vertical plate of 4-, 5- third vertical plate, 6- top plate,
The first mounting plate of 7-, the second mounting plate of 8-, 9- third mounting plate, the 4th mounting plate of 10-, 11- clamping groove, 12- clamping joint, 13-
First mounting hole, the first threaded hole of 14-, the second mounting hole of 15-, the second threaded hole of 16-, 17- third mounting hole, 18- third spiral shell
Pit, the first beam barrel of 19-, the second beam barrel of 20-, 21- fixation hole, 22- are clamped section, 23- reinforcement structure, the first groove of 24-, 25-
Second groove.
Specific embodiment
Specific embodiment in reference to the accompanying drawing is described further the utility model.
Refering to fig. 1-7, a kind of special-shaped bearing support, including mutually independent first bottom plate 1, the second bottom plate 2, the first vertical plate 3,
Second vertical plate 4, third vertical plate 5, top plate 6, the first mounting plate 7, the second mounting plate 8, third mounting plate 9, the 4th mounting plate 10, the
One bottom plate 1 is fixedly connected by the first vertical plate 3 with top plate 6, correspondingly, the second bottom plate 2 by the second vertical plate 4, third vertical plate 5 and
Top plate 6 is fixedly connected, and the first mounting plate 7, the second mounting plate 8 are fixedly installed in 6 top surface of top plate, and third mounting plate the 9, the 4th is installed
Plate 10 is fixedly installed on the first bottom plate 1 of 3 side of the first vertical plate；Between first vertical plate 3 and the first bottom plate 1, the first vertical plate 3 with
Between top plate 6, between the second vertical plate 4 and the second bottom plate 2, between the second vertical plate 4 and top plate 6, third vertical plate 5 and the second bottom plate 2
Between, between third vertical plate 5 and top plate 6, between the first mounting plate 7 and top plate 6, between the second mounting plate 8 and top plate 6, third
Between mounting plate 9 and the first bottom plate 1, it is equipped with clamping structure between the 4th mounting plate 10 and the first bottom plate 1, clamping structure can be with
Play the role of positioning and connection, it is convenient for assembly.
Clamping structure includes clamping groove 11 and clamping joint 12 compatible with clamping groove 11, wherein clamping groove 11 is located at the
One bottom plate 1, the second bottom plate 2, on top plate 6, clamping joint 12 is located at the first vertical plate 3, the second vertical plate 4, third vertical plate 5, first and installs
Plate 7, the second mounting plate 8, third mounting plate 9, on the 4th mounting plate 10, assembly both facilitates or can guarantee precision, each clamping joint 12
It is fixedly connected by welding with the clamping section 22 of clamping groove 11, the connection that can be effectively improved between clamping joint 12 and clamping groove 11 is strong
Degree guarantees bearing support securely, reliably.
The quantity of first mounting plate 7 and the second mounting plate 8 is two pieces, is respectively equipped with the first installation on the first mounting plate 7
Hole 13 and the first threaded hole 14 are respectively equipped with the second mounting hole 15 and the second screw thread for installing walking rod on the second mounting plate 8
Hole 16, for installing the foot-operated of mechanical handling, between the axial line of the first mounting hole 13 and the axial line of the second mounting hole 15
Angle is angle needed for meeting arrangement function, it can determines the axial line and the of the first mounting hole 13 according to actual needs
Angle between the axial line of two mounting holes 15, in the present embodiment, the axial line of the first mounting hole 13 and the second mounting hole 15
Axial line between angle can be obtuse angle, the walking rod installed on the first mounting plate 7 can be made and installed on the second mounting plate 8
The foot-operated tool globality of mechanical handling, moreover it is possible to meet the comfort of operation.
Third mounting hole 17 and third threaded hole 18 are respectively equipped on third mounting plate 9, grafting is set on the 4th mounting plate 10
There is first beam barrel 19 coaxially arranged with third mounting hole 17, the 4th mounting plate 10 is equipped with the axis for installing the first beam barrel 19
Cylinder mounting hole, the first beam barrel 19 are the T-type structure that one end is big, the other end is small, and smaller one end of the first beam barrel 19 is plugged in beam barrel
In mounting hole；Grafting is equipped with the second beam barrel 20 on third vertical plate 5, and the second beam barrel 20 is T-type structure, and third vertical plate 5, which is equipped with, to be used
In the beam barrel mounting hole for installing the second beam barrel 20, the second beam barrel 20 is the T-type structure that one end is big, the other end is small, the second beam barrel 20
Smaller one end be plugged in beam barrel mounting hole；The cascaded surface of first beam barrel 19 and the second beam barrel 20 can play positioning action, side
Civilian dress is matched, and beam barrel uses T shape Analysis of Nested Design, can lengthen the contact length between shaft and beam barrel, improves shaft stability, moreover it is possible to subtract
Lack the error of scribing line positioning, improves precision and efficiency.
It is equipped on first bottom plate 1, the second bottom plate 2 and first bottom plate 1, the second bottom plate 2 is fixed on consolidating for Platform of Excavators
Determine hole 21, bearing support is mounted on Platform of Excavators by bolt, it is convenient for disassembly and assembly；First vertical plate, 3 other side is equipped with and top plate 6
The reinforcement structure 23 of bottom connection, can improve the bearing strength of the first vertical plate 3；Between first mounting plate 7 and the second mounting plate 8
6 two sides of top plate are respectively equipped with the first groove 24, the second groove 25, can play the role of resigning, and the connecting rod being easily installed on this is logical
It crosses；It is equipped with hydraulic tube resigning area between first vertical plate 3 and the second vertical plate 4, facilitates installation hydraulic tube, makes more compact structure；First
It is equipped with engraved structure on bottom plate 1 and the 4th mounting plate 10, weight can be mitigated, it is convenient for assembly.
A kind of abnormity bearing stand manufacturing method, this method be bearing support is decomposed into the parts of multiple slab constructions individually into
Row processing, is assembled the part processed in the form of the clamping of building block system, and is carried out between the clamping section adjacent two part
It reinforces.
Multiple parts include the first bottom plate 1, the second bottom plate 2, the first vertical plate 3, the second vertical plate 4, third vertical plate 5, top plate 6,
First mounting plate 7, the second mounting plate 8, third mounting plate 9, the 4th mounting plate 10, production method specifically include following steps,
S1, part blanking: according to the design requirement blanking of detail drawing, the first bottom plate 1, the second bottom plate 2, are respectively obtained
One vertical plate 3, the second vertical plate 4, third vertical plate 5, top plate 6, the first mounting plate 7, the second mounting plate 8, third mounting plate the 9, the 4th are pacified
Loading board 10 can give the first bottom plate 1, the second bottom plate 2, the first vertical plate 3, the second vertical plate 4, third vertical on the steel plate of same thickness
Plate 5, top plate 6, the first mounting plate 7, the second mounting plate 8, third mounting plate 9,10 blanking of the 4th mounting plate, to improve efficiency and drop
Low cost；
S2, part processing: multiple clamping grooves 11 are processed on the first bottom plate 1, the second bottom plate 2, top plate 6 respectively, are existed respectively
First vertical plate 3, the second vertical plate 4, third vertical plate 5 upper and lower ends process compatible with clamping groove 11 clamping joint 12, exist respectively
First mounting plate 7, the second mounting plate 8, third mounting plate 9, the lower end processing of the 4th mounting plate 10 are compatible with clamping groove 11
Clamping joint 12 processes the first mounting hole 13 and the first threaded hole 14 respectively on the first mounting plate 7, divides on the second mounting plate 8
The second mounting hole 15 and the second threaded hole 16 are not processed, process third mounting hole 17 and third spiral shell respectively on third mounting plate 9
Pit 18 processes each flat part, and difficulty of processing is low, and precision is high, high in machining efficiency；
S3, component assembly: the clamping joint 12 of 3 upper and lower ends of the first vertical plate is inserted into the first bottom plate 1 respectively, phase on top plate 6
The clamping joint 12 of second vertical plate 4,5 upper and lower ends of third vertical plate is inserted into the second bottom plate 2, on top plate 6 by the clamping groove 11 answered respectively
The clamping joint 12 of first mounting plate 7, the second mounting plate 8 is inserted into the corresponding clamping groove in 6 top surface of top plate by corresponding clamping groove 11
11, the clamping joint 12 of third mounting plate 9, the 4th mounting plate 10 is inserted into corresponding clamping groove 11 on the first bottom plate 1, is obtained different
Shape bearing support, assembly both facilitate or can guarantee the precision of special-shaped bearing support；
S4, bearing support are reinforced: according to the design requirement of assembly drawing, in a welding manner to each clamping joint 12 and clamping
Clamping section 22 between slot 11 carries out reinforcement of weld, can effectively improve the bonding strength between clamping joint 12 and clamping groove 11, protects
Demonstrate,prove bearing support securely, reliably.
Bending and forming part is cancelled in the utility model, is changed to planar part, reduces bending process, improve quality and
Production efficiency reduces part production cost；Using piecemeal part erection method, may be implemented to improve flexible arrangement, and do not lose whole
Body meets different arrangement requirements；In the form of the clamping of building block system, it is engaged by clamping and uses reasonable fit system, it is convenient for assembly,
After clamping welding tooling need only be greatly simplified, is mentioned to there is the group hole coaxially required that can weld after increasing technique axis
High production efficiency and product qualification rate, reduce production cost；Part processes mounting hole, axis hole, threaded hole etc. in blanking
It completes, the machining processes again after reducing welding improve efficiency；Beam barrel uses T shape Analysis of Nested Design, reduces the mistake of scribing line positioning
Difference improves precision and efficiency；The design structure, can be with application.
Above-described is only preferred embodiments of the present invention, it should be pointed out that is come for those skilled in the art
It says, under the premise of not departing from the utility model structure, several modifications and improvements can also be made, these all will not influence this reality
With the effect and patent practicability of novel implementation.
Claims (7)
1. a kind of abnormity bearing support, it is characterised in that: stood including mutually independent first bottom plate (1), the second bottom plate (2), first
Plate (3), the second vertical plate (4), third vertical plate (5), top plate (6), the first mounting plate (7), the second mounting plate (8), third mounting plate
(9), the 4th mounting plate (10), first bottom plate (1) are fixedly connected by first vertical plate (3) with the top plate (6),
Correspondingly, second bottom plate (2) is fixedly connected by second vertical plate (4), third vertical plate (5) with the top plate (6),
First mounting plate (7), the second mounting plate (8) are fixedly installed in described top plate (6) top surface, the third mounting plate
(9), the 4th mounting plate (10) is fixedly installed on the first bottom plate (1) of the first vertical plate (3) side；First vertical plate
(3) between the first bottom plate (1), between the first vertical plate (3) and top plate (6), between the second vertical plate (4) and the second bottom plate (2),
Between two vertical plates (4) and top plate (6), between third vertical plate (5) and the second bottom plate (2), between third vertical plate (5) and top plate (6),
Between first mounting plate (7) and top plate (6), between the second mounting plate (8) and top plate (6), third mounting plate (9) and the first bottom plate
(1) clamping structure is equipped between, between the 4th mounting plate (10) and the first bottom plate (1).
2. a kind of special-shaped bearing support according to claim 1, it is characterised in that: the clamping structure includes clamping groove
(11) the compatible clamping joint (12) and with the clamping groove (11), wherein the clamping groove (11) is located at described first
Bottom plate (1), the second bottom plate (2), on top plate (6), the clamping joint (12) is located at first vertical plate (3), the second vertical plate
(4), third vertical plate (5), the first mounting plate (7), the second mounting plate (8), third mounting plate (9), on the 4th mounting plate (10).
3. a kind of special-shaped bearing support according to claim 2, it is characterised in that: on first mounting plate (7) respectively
Equipped with the first mounting hole (13) and the first threaded hole (14), the second mounting hole is respectively equipped on second mounting plate (8)
(15) and the second threaded hole (16), the axial line of first mounting hole (13) and the axial line of second mounting hole (15) it
Between angle be meet arrangement function needed for angle.
4. a kind of special-shaped bearing support according to claim 2, it is characterised in that: on the third mounting plate (9) respectively
Equipped with third mounting hole (17) and third threaded hole (18), on the 4th mounting plate (10), grafting is equipped with pacifies with the third
Hole (17) coaxially arranged first beam barrel (19) is filled, first beam barrel (19) is T-type structure.
5. a kind of special-shaped bearing support according to claim 2, it is characterised in that: grafting is set on the third vertical plate (5)
Have the second beam barrel (20), second beam barrel (20) is T-type structure.
6. a kind of special-shaped bearing support according to claim 2, it is characterised in that: first bottom plate (1), the second bottom plate
(2) fixation hole (21) that first bottom plate (1), the second bottom plate (2) are fixed on to Platform of Excavators is equipped on.
7. a kind of abnormity bearing support according to claim 2-6 any one, it is characterised in that: each clamping joint
(12) it is fixedly connected by welding with the clamping section (22) of clamping groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871369.XU CN209094883U (en) | 2018-11-14 | 2018-11-14 | A kind of abnormity bearing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871369.XU CN209094883U (en) | 2018-11-14 | 2018-11-14 | A kind of abnormity bearing support |
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| Publication Number | Publication Date |
|---|---|
| CN209094883U true CN209094883U (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821871369.XU Active CN209094883U (en) | 2018-11-14 | 2018-11-14 | A kind of abnormity bearing support |
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| Country | Link |
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| CN (1) | CN209094883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317930A (en) * | 2018-11-14 | 2019-02-12 | 广西玉柴重工有限公司 | A kind of abnormity bearing stand manufacturing method and its bearing support |
-
2018
- 2018-11-14 CN CN201821871369.XU patent/CN209094883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317930A (en) * | 2018-11-14 | 2019-02-12 | 广西玉柴重工有限公司 | A kind of abnormity bearing stand manufacturing method and its bearing support |
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