CN209159714U - A kind of railway locomotive stamping parts - Google Patents
A kind of railway locomotive stamping parts Download PDFInfo
- Publication number
- CN209159714U CN209159714U CN201821846508.3U CN201821846508U CN209159714U CN 209159714 U CN209159714 U CN 209159714U CN 201821846508 U CN201821846508 U CN 201821846508U CN 209159714 U CN209159714 U CN 209159714U
- Authority
- CN
- China
- Prior art keywords
- railway locomotive
- stamping parts
- fixedly installed
- spring
- loose slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims description 25
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000875 corresponding effect Effects 0.000 description 12
- 238000003466 welding Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Springs (AREA)
Abstract
The utility model provides a kind of railway locomotive stamping parts, is related to railway locomotive accessory technical field.Realize the effect for extending the service life of spring base.The railway locomotive stamping parts, including fixed device, agent set and buffer unit, agent set and buffer unit are fixedly installed on the fixed device, the fixed device includes fixed block, the quantity of the fixed block is two, two fixed block opposite sides offer loose slot, and the inner wall of two loose slot opposite sides is fixedly installed with slide plate, slidably connects mounting blocks on two slide plates.The railway locomotive stamping parts, pass through setting slide plate, mounting blocks and small spring, when damping spring uses, for horizontal force, it can slide to squeeze corresponding small spring on slide plate by mounting blocks, to decompose to horizontal force, the service life of spring base is extended.
Description
Technical field
The utility model relates to railway locomotive accessory technical fields, are particularly a kind of railway locomotive stamping parts.
Background technique
Railway locomotive stamping parts exactly constitutes the metallic stamping pieces of railway locomotive components, in railway locomotive as its name suggests
In stamping parts, it is a part of it is stamped after be directly becoming railway locomotive components, also needed after another part is stamped by welding or
Railway locomotive components could be become after machining or process for assembling and welding processing, railway locomotive stamping parts is various in style, such as
Railway locomotive damper upper spring seat, spring bracket, end cap, capping, compression valve deck etc. belong to railway locomotive stamping parts.
Existing railway locomotive is only simply fixed the both ends of damping spring with spring base, since spring base is welding
On the surface of installation place, damping spring when in use can only buffering vertical direction active force, can not for lateral active force
Effectively alleviated, shorten the service life of spring base, reduces the practicability of spring base.
Utility model content
Goal of the invention provided by the utility model is to provide a kind of railway locomotive stamping parts, the railway locomotive stamping parts,
Horizontal force can be alleviated, extend the service life of spring base.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of railway locomotive stamping parts,
Including fixed device, agent set and buffer unit, agent set and buffer unit are fixedly installed on the fixed device.
The fixed device includes fixed block, and the inner wall of the several two mounting blocks opposite sides of the fixed block is solid
Dingan County is two equipped with rubber pad amount, and two fixed block opposite sides offer loose slot, two loose slot phases
Slide plate is fixedly installed with to the inner wall of side, slidably connects mounting blocks on two slide plates.
The agent set includes upper spring seat and lower spring cup, is fixedly mounted on the upper spring seat and lower spring cup
There is center rest.
The buffer unit includes buffer board and plate is welded and fixed, and the bottom of the buffer board, which is fixedly installed with, to be welded and fixed
Plate, the buffer board include shock absorbing resilient plate, and the quantity of the shock absorbing resilient plate is two, the number of two shock absorbing resilient plates
Amount is two, is fixedly installed with elastic cushion between two shock absorbing resilient plate opposite sides, opens up on the elastic cushion
There is shock relieve vent.
Preferably, the surrounding of two loose slot inner walls is fixedly installed with small spring, and each loose slot is equal
Corresponding 16 small springs, and 16 the small spring four are one group, every four small springs are far from opposite
One end of loose slot inner wall is answered to be fixedly connected with corresponding mounting blocks outer wall.
Preferably, the upper spring seat and the opposite side of lower spring cup are fixedly connected with corresponding rubber pad.
Preferably, the center rest is L-type, and the upper spring seat and lower spring cup correspond to four center rests, and
Four center rests are evenly distributed on corresponding upper spring seat or lower spring cup.
Preferably, the quantity of the buffer board is two, and one end of two buffer boards is solid with corresponding fixed block
Fixed connection.
Preferably, the shock absorbing resilient plate is made of polyurethane material.
The utility model provides a kind of railway locomotive stamping parts.Have it is following the utility model has the advantages that
1, the railway locomotive stamping parts, it is when damping spring in use, right by setting slide plate, mounting blocks and small spring
In horizontal force, can slide to squeeze corresponding small spring on slide plate by mounting blocks, thus right
Horizontal force is decomposed, and the service life of spring base is extended.
2, the railway locomotive stamping parts can be improved damping by setting shock absorbing resilient plate, elastic cushion and shock relieve vent
The cushion performance of spring, to improve the practicability of spring base.
3, the railway locomotive stamping parts ensure that damping spring is located at upper spring seat and lower bullet by the way that center rest is arranged
The stability of the two-end structure of spring abutment.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model lower spring cup top view.
In figure: 1 fixed device, 11 fixed blocks, 12 loose slots, 13 slide plates, 14 mounting blocks, 15 small springs, 16 rubber pads,
2 agent sets, 21 upper spring seats, 22 lower spring cups, 23 center rests, 3 buffer units, 31 buffer boards, 3101 shock absorbing resilient plates,
Plate is welded and fixed in 3102 elastic cushions, 3103 shock relieve vents, 32.
Specific embodiment
As shown in Figs. 1-2, a kind of railway locomotive stamping parts, including fixed device 1, agent set 2 and buffer unit 3, Gu
Determine to be fixedly installed with agent set 2 and buffer unit 3 on device 1.
Fixed device 1 includes fixed block 11, and the quantity of fixed block 11 is two, and two 11 opposite sides of fixed block open up
There is loose slot 12, the inner wall of two 12 opposite sides of loose slot is fixedly installed with slide plate 13, and sliding connects on two slide plates 13
Mounting blocks 14 are connected to, the surrounding of two 12 inner walls of loose slot is fixedly installed with small spring 15, and each loose slot 12 is corresponding
16 small springs 15, and 16 small spring 15 4 are one group, every four small springs 15 are far from corresponding activity
One end of 12 inner wall of slot is fixedly connected with corresponding 14 outer wall of mounting blocks, passes through setting slide plate 13, mounting blocks 14 and mini-bomb
Spring 15 can be slided on slide plate 13 to opposite when damping spring in use, for horizontal force by mounting blocks 14
The small spring 15 answered is squeezed, to decompose to horizontal force, extends the service life of spring base, two peaces
The inner wall of dress 14 opposite side of block is fixedly installed with rubber pad 16.
Agent set 2 includes upper spring seat 21 and lower spring cup 22, upper spring seat 21 and the opposite side of lower spring cup 22
It is fixedly connected with corresponding rubber pad 16, the effect buffered when the external force that spring base is subject to can be improved, upper spring seat
21 and lower spring cup 22 on be fixedly installed with center rest 23, center rest 23 is L-type, upper spring seat 21 and lower spring cup 22
Four center rests 23 are corresponded to, and four center rests 23 are evenly distributed on corresponding upper spring seat 21 or lower spring cup 22
On, by the way that center rest 23 is arranged, it ensure that damping spring is located at the steady of the two-end structure of upper spring seat 21 and lower spring cup 22
It is qualitative, since upper spring seat 21 and lower spring cup 22 correspond to four center rests 23, by center rest 23 by damping spring
Both ends surrounding into limit stablize, to improve the stability at damping spring both ends.
Buffer unit 3 includes buffer board 31 and plate 32 is welded and fixed, and the quantity of buffer board 31 is two, two buffer boards 31
One end be fixedly connected with corresponding fixed block 11, the bottom of buffer board 31, which is fixedly installed with, is welded and fixed plate 32, buffer board
31 include shock absorbing resilient plate 3101, and shock absorbing resilient plate 3101 is made of polyurethane material, and the quantity of shock absorbing resilient plate 3101 is two
A, the quantity of two shock absorbing resilient plates 3101 is two, is fixedly installed with bullet between two 3101 opposite sides of shock absorbing resilient plate
Property cushion 3102, offer shock relieve vent 3103 on elastic cushion 3102, pass through setting shock absorbing resilient plate 3101, elastic cushion 3102
With shock relieve vent 3103, the cushion performance of damping spring can be improved, to improve the practicability of spring base.
In use, by the way that the both ends of damping spring are welded on upper spring seat 21 and lower spring cup 22, it before welding, will
Center rest 23 on upper spring seat 21 and lower spring cup 22 is all put into damping spring both ends, thus to damping spring both ends into
Row limits and improves stability, then carries out installation spring base by the way that plate 32 is welded and fixed, and damping spring is in use, when by cross
When to active force, since upper spring seat 21 and lower spring cup 22 are all fixedly mounted on rubber pad 16, one is provided firstly
Cushion effect can drive mounting blocks 14 to slide on slide plate 13, due to mounting blocks 14 by upper spring seat 21 or lower spring cup 22
Be provided with small spring 15 between the surrounding of 12 inner wall of surrounding and loose slot of outer wall, can by compression small spring 15 to
Alleviate horizontal force, so that the service life of spring base is improved, while damping spring work, two shock absorbing resilient plates
The elastic cushion 3102 of 3101 pairs of centres squeezes, to improve the damping effect of damping spring.
Claims (6)
1. a kind of railway locomotive stamping parts, including fixed device (1), agent set (2) and buffer unit (3), it is characterised in that:
Agent set (2) and buffer unit (3) are fixedly installed on the fixed device (1)；
The fixed device (1) includes fixed block (11), and the quantity of the fixed block (11) is two, two fixed blocks
(11) opposite side offers loose slot (12), and the inner wall of two loose slot (12) opposite sides is fixedly installed with cunning
Plate (13) slidably connects mounting blocks (14) on two slide plates (13), two mounting blocks (14) opposite sides
Inner wall is fixedly installed with rubber pad (16)；
The agent set (2) includes upper spring seat (21) and lower spring cup (22), the upper spring seat (21) and lower spring cup
(22) center rest (23) are fixedly installed on；
The buffer unit (3) includes buffer board (31) and is welded and fixed plate (32), the fixed peace in the bottom of the buffer board (31)
Equipped with being welded and fixed plate (32), the buffer board (31) includes shock absorbing resilient plate (3101), the shock absorbing resilient plate (3101)
Quantity is two, and the quantity of two shock absorbing resilient plates (3101) is two, and two shock absorbing resilient plates (3101) are opposite
It is fixedly installed between side elastic cushion (3102), offers shock relieve vent (3103) on the elastic cushion (3102).
2. a kind of railway locomotive stamping parts according to claim 1, it is characterised in that: two loose slot (12) inner walls
Surrounding be fixedly installed with small spring (15), each loose slot (12) correspond to 16 small springs (15), and
16 the small spring (15) four are one group, and every four small springs (15) are far from corresponding loose slot (12)
One end of wall is fixedly connected with corresponding mounting blocks (14) outer wall.
3. a kind of railway locomotive stamping parts according to claim 1, it is characterised in that: the upper spring seat (21) and lower bullet
The opposite side of spring abutment (22) is fixedly connected with corresponding rubber pad (16).
4. a kind of railway locomotive stamping parts according to claim 1, it is characterised in that: the center rest (23) is L-type,
The upper spring seat (21) and lower spring cup (22) correspond to four center rests (23), and four center rests (23) are equal
It is even to be distributed on corresponding upper spring seat (21) or lower spring cup (22).
5. a kind of railway locomotive stamping parts according to claim 1, it is characterised in that: the quantity of the buffer board (31) is
Two, one end of two buffer boards (31) is fixedly connected with corresponding fixed block (11).
6. a kind of railway locomotive stamping parts according to claim 1, it is characterised in that: the shock absorbing resilient plate (3101) by
Polyurethane material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846508.3U CN209159714U (en) | 2018-11-10 | 2018-11-10 | A kind of railway locomotive stamping parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846508.3U CN209159714U (en) | 2018-11-10 | 2018-11-10 | A kind of railway locomotive stamping parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209159714U true CN209159714U (en) | 2019-07-26 |
Family
ID=67337394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821846508.3U Expired - Fee Related CN209159714U (en) | 2018-11-10 | 2018-11-10 | A kind of railway locomotive stamping parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209159714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718978A (en) * | 2022-04-22 | 2022-07-08 | 华南理工大学 | Vibration damper |
-
2018
- 2018-11-10 CN CN201821846508.3U patent/CN209159714U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718978A (en) * | 2022-04-22 | 2022-07-08 | 华南理工大学 | Vibration damper |
| CN114718978B (en) * | 2022-04-22 | 2023-12-05 | 华南理工大学 | Vibration damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 |