CN208214748U - A kind of track train axle earthing or grounding means drawing tooling - Google Patents
A kind of track train axle earthing or grounding means drawing tooling Download PDFInfo
- Publication number
- CN208214748U CN208214748U CN201820765401.XU CN201820765401U CN208214748U CN 208214748 U CN208214748 U CN 208214748U CN 201820765401 U CN201820765401 U CN 201820765401U CN 208214748 U CN208214748 U CN 208214748U
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- China
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- guide rod
- oil cylinder
- fixed plate
- earthing
- centre pilot
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Abstract
The utility model discloses a kind of track train axle earthing or grounding means drawing toolings, including fixed plate, the fixed plate center of top offers centre pilot hole, centre pilot is slidably connected in the centre pilot hole, the centre pilot bottom outside sliding sleeve is equipped with oil cylinder, and the oil cylinder top is vertically connected on fixed plate bottom center, the centre pilot bottom end is vertically connected with guide rod and is fixedly connected with disk, and the guide rod is fixedly connected with disk and is connected to oil cylinder bottom end, the oil cylinder surrounding is connected with symmetrical securing plate, the utility model structure is simple, design is reasonable, it is reliable and stable, facilitate installation, it is practical, convenient for operation, it is high-efficient, drawing effect is good, it can securely connect, reduce whole weight, reduce labor intensity, the position of guide rod installation can be adjusted, it is adapted to connect various sizes of drawing-die, it improves Applicability can stablize guiding oil cylinder movement, and the efficient stable so that drawing works improves safety.
Description
Technical field
The utility model relates to drawing tooling technical field, specially a kind of track train axle earthing or grounding means drawer
Dress.
Background technique
The reliability of the earthing or grounding means of track train has very important influence to the security performance of train, passes through drawing
The good set of tooling can strengthen safety and the stability of axle earthing or grounding means on earthing or grounding means, eliminate rail vehicle
Operation hidden danger, and existing track train axle earthing or grounding means drawing tooling needs to carry out drawing by manpower rotary screw
Operation, efficiency is lower with safety, and the easy slide fastener of rear screw rod is used for multiple times, and influences using effect, some drawing toolings, than
It is heavier, more troublesome, poor connectivity is assembled, increases labor intensity, practicability is poor, and there are also drawing toolings, passes through guide rod
It is directly connected to fixed plate, is unable to adjust the installation site of guide rod, is difficult to adapt to various sizes of drawing-die, reduces applicability, this
Sample is much unable to satisfy requirement of the current people to the product.
So how to design a kind of track train axle earthing or grounding means drawing tooling, become that we currently to be solved is asked
Topic.
Summary of the invention
The purpose of this utility model is to provide a kind of track train axle earthing or grounding means drawing toolings, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of track train axle earthing or grounding means drawing
Tooling, including fixed plate are pulled out, the fixed plate center of top offers centre pilot hole, is slidably connected in the centre pilot hole
There is centre pilot, the centre pilot bottom outside sliding sleeve is equipped with oil cylinder, and the oil cylinder top is vertically connected on fixed plate
Bottom center, the centre pilot bottom end is vertically connected with guide rod and is fixedly connected with disk, and the guide rod is fixedly connected with disk and is connected to
Oil cylinder bottom end, the oil cylinder surrounding is connected with symmetrical securing plate, and the securing plate is connected to fixed plate bottom, the guide rod
It is fixedly connected at the top of disk and symmetrically offers fixed hole, and the fixed hole internal screw thread is connected with M16 screw, the fixed plate
Quadrangle is uniformly provided with installation through slot, and guide rod is set in the installation through slot, and the guide rod top outer is connected through a screw thread
There is M20 nut, and the M20 nut is covered at the top of fixed plate, the guide rod bottom has been connected through a screw thread drawing-die, the drawing
Mould outer wall is symmetrically connected with link block, and the link block center of top offers connection blind hole, and in the connection blind hole
Side is threaded in guide rod bottom outside.
Further, the fixed plate is set as cross plate structure, and the corner of the fixed plate is set using chamfering
It sets.
Further, the centre pilot extends vertically through fixed plate, and the centre pilot is set as the smooth cylinder in surface
Bar.
Further, the oil cylinder is set as Hollow hydraulic cylinder, and the structure that centre pilot matches is set as inside the oil cylinder.
Further, the guide rod is fixedly connected with disk and is set as shape in disk form, and the guide rod is fixedly connected at the top of disk
Area is greater than the area of oil cylinder bottom.
Further, the rounded rectangle of the installation through slot, and the installation through slot extends vertically through fixed plate bottom.
Further, the drawing-die center offers circular through hole, and the circular through hole inner wall is connected with contact annulus.
Compared with prior art, the utility model has the beneficial effects that this kind of track train axle earthing or grounding means drawer
Dress, structure is simple, and design is rationally, reliable and stable, facilitates installation, practical, and convenient for operation, high-efficient, drawing effect is good, energy
Enough securely connections, reduce whole weight, reduce labor intensity, can adjust the position of guide rod installation, be adapted to connection not
With the drawing-die of size, applicability is improved, guiding oil cylinder movement can be stablized, the efficient stable so that drawing works improves peace
Quan Xing is connected using centre pilot by the way that Hollow hydraulic cylinder to be fixedly connected between disk and fixed plate mounted in guide rod, can stablize and lead
Fixed plate is pushed to oil cylinder, improves the efficiency and safety of drawing, it, can by the way that 4 guide rods are threaded in drawing-die
Securely connection, effectively pulling drawing-die, it is reliable and stable, by being provided with securing plate, so that oil cylinder installation is more stable, pass through setting
There is rectangular installation through slot, the position of guide rod installation can be adjusted, be adapted to connect various sizes of drawing-die, improve applicable
Property, so this kind of track train axle earthing or grounding means drawer's harness has wide application market.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the entirety perspective view of the utility model；
Fig. 2 is the fixed plate top structure schematic diagram of the utility model；
Fig. 3 is the fixed plate bottom substance schematic diagram of the utility model；
Fig. 4 is the oil cylinder vertical cross-section structural schematic diagram of the utility model；
Figure label: 1, fixed plate；2, centre pilot hole；3, centre pilot；4, oil cylinder；5, guide rod is fixedly connected with disk；6,
Securing plate；7, fixed hole；8, M16 screw；9, through slot is installed；10, guide rod；11, M20 nut；12, drawing-die；13, link block；
14, blind hole is connected；15, circular through hole；16, annulus is contacted.
Specific embodiment
The utility model is further described With reference to embodiment, wherein being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent, in order to which this reality is better described
With novel specific embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product,
It will be understood by those skilled in the art that the omitting of some known structures and their instructions in the attached drawings are understandable, it is based on this reality
With the specific embodiment in novel, institute obtained by those of ordinary skill in the art without making creative efforts
There are other specific embodiments, fall within the protection scope of the utility model.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of track train axle earthing or grounding means drawing
Tooling, including fixed plate 1,1 center of top of fixed plate offer centre pilot hole 2, and sliding connects in the centre pilot hole 2
It is connected to centre pilot 3, the 3 bottom outside sliding sleeve of centre pilot is equipped with oil cylinder 4, and 4 top of the oil cylinder is vertically connected on
1 bottom center of fixed plate, 3 bottom end of centre pilot is vertically connected with guide rod and is fixedly connected with disk 5, and the guide rod is fixedly connected
Disk 5 is connected to 4 bottom end of oil cylinder, and 4 surrounding of oil cylinder is connected with symmetrical securing plate 6, and the securing plate 6 is connected to fixed plate
1 bottom, the guide rod is fixedly connected with 5 top of disk and symmetrically offers fixed hole 7, and 7 internal screw thread of the fixed hole is connected with
M16 screw 8,1 four jiaos of the fixed plate is uniformly provided with installation through slot 9, is set with guide rod 10 in the installation through slot 9, described
10 top outer of guide rod has been connected through a screw thread M20 nut 11, and the M20 nut 11 is covered on 1 top of fixed plate, described to lead
10 bottom of bar has been connected through a screw thread drawing-die 12, and 12 outer wall of drawing-die is symmetrically connected with link block 13, the link block
13 center of top offer connection blind hole 14, and 14 inside thread of connection blind hole is connected to 10 bottom outside of guide rod, above
The basic structure for constituting the utility model.
More specifically, the fixed plate 1 is set as cross plate structure, and the corner of the fixed plate 1 uses
Angle setting, structure is simple, mitigates the weight of fixed plate, reduces labor intensity, and the centre pilot 3 extends vertically through fixed plate 1,
And the centre pilot 3 is set as the smooth cylindrical bar in surface, slides convenient for guide fixing plate 1 along centre pilot 3, the oil cylinder
4 are set as Hollow hydraulic cylinder, and the structure that centre pilot 3 matches is set as inside the oil cylinder 4, can push fixed plate 1 and transport upwards
It is dynamic, drawing-die 12 is pulled by guide rod 10 convenient for fixed plate 1,
The guide rod is fixedly connected with disk 5 and is set as shape in disk form, and the area that the guide rod is fixedly connected at the top of disk 5 is greater than
The area of 4 bottom of oil cylinder, can stablize support cylinder 4, convenient for fixing,
The rounded rectangle of the installation through slot 9, and the installation through slot 9 extends vertically through 1 bottom of fixed plate, convenient for leading
Bar 10 passes through, and can adjust the position of the installation of guide rod 10, be adapted to connect various sizes of drawing-die 12, improve applicability, institute
It states 12 center of drawing-die and offers circular through hole 15, and 15 inner wall of the circular through hole is connected with contact annulus 16, facilitates drawing-die
12 sets on the earthing or grounding means of axle so that drawing-die 12 is well contacted with earthing or grounding means.
The utility model improve in: this kind of track train axle earthing or grounding means drawing tooling passes through first when in use
The guide rod of drawing tooling is fixedly connected with disk 5 and is installed on the axle of track train by M16 screw 8, then by 12 sets of drawing-die in vehicle
On the earthing or grounding means of axis, by the application pressure to oil cylinder 4, by the way that hollow oil cylinder 4 is fixedly connected with disk 5 mounted in guide rod and is consolidated
It between fixed board 1, is connected using centre pilot 3, guiding oil cylinder 4 can be stablized and push fixed plate 1, then led by fixed plate 1 by 4
Bar 10 pulls drawing-die 12 to axially move, and improves the efficiency and safety of drawing, then passes through the pressurization repeatedly of oil cylinder 4, makes
Earthing or grounding means on axle is axially disengaging axle, by the way that 4 guide rods 10 are threaded in drawing-die 12, can securely connect,
Drawing-die 12 is effectively pulled, it is reliable and stable, by being connected with securing plate 6 in 4 surrounding of oil cylinder, so that the installation of oil cylinder 4 is more stable, lead to
It crosses and is provided with rectangular installation through slot 9, the position of the installation of guide rod 10 can be adjusted, it is easy for installation, it is adapted to connect different rulers
Very little drawing-die 12, improves applicability.
While there has been shown and described that specific embodiment of the present utility model, for those of ordinary skill in the art
For, it is possible to understand that do not depart from the principles of the present invention and spirit in the case where, can to these specific embodiments into
The a variety of change, modification, replacement and modification of row, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of track train axle earthing or grounding means drawing tooling, including fixed plate (1), it is characterised in that: the fixed plate (1)
Center of top offers centre pilot hole (2), slidably connects centre pilot (3), the center in the centre pilot hole (2)
Guide rod (3) bottom outside sliding sleeve is equipped with oil cylinder (4), and the oil cylinder (4) top is vertically connected in fixed plate (1) bottom
Centre, centre pilot (3) bottom end are vertically connected with guide rod and are fixedly connected disk (5), and the guide rod is fixedly connected with disk (5) connection
In oil cylinder (4) bottom end, oil cylinder (4) surrounding is connected with symmetrical securing plate (6), and the securing plate (6) is connected to fixation
Plate (1) bottom, the guide rod are fixedly connected at the top of disk (5) and symmetrically offer fixed hole (7), and in the fixed hole (7)
It is threaded with M16 screw (8), fixed plate (1) quadrangle is uniformly provided with installation through slot (9), and the installation through slot (9) is interior
It is set with guide rod (10), guide rod (10) top outer has been connected through a screw thread M20 nut (11), and the M20 nut
(11) it is covered at the top of fixed plate (1), guide rod (10) bottom has been connected through a screw thread drawing-die (12), and the drawing-die (12) is outside
Wall is symmetrically connected with link block (13), and link block (13) center of top offers connection blind hole (14), and the company
It connects blind hole (14) inside thread and is connected to guide rod (10) bottom outside.
2. a kind of track train axle earthing or grounding means drawing tooling according to claim 1, it is characterised in that: the fixation
Plate (1) is set as cross plate structure, and the corner of the fixed plate (1) is arranged using chamfering.
3. a kind of track train axle earthing or grounding means drawing tooling according to claim 1, it is characterised in that: the center
Guide rod (3) extends vertically through fixed plate (1), and the centre pilot (3) is set as the smooth cylindrical bar in surface.
4. a kind of track train axle earthing or grounding means drawing tooling according to claim 1, it is characterised in that: the oil cylinder
(4) it is set as Hollow hydraulic cylinder, and is set as the structure that centre pilot (3) matches inside the oil cylinder (4).
5. a kind of track train axle earthing or grounding means drawing tooling according to claim 1, it is characterised in that: the guide rod
It is fixedly connected with disk (5) and is set as shape in disk form, and the guide rod is fixedly connected with the area at the top of disk (5) greater than oil cylinder (4) bottom
Area.
6. a kind of track train axle earthing or grounding means drawing tooling according to claim 1, it is characterised in that: the installation
The rounded rectangle of through slot (9), and the installation through slot (9) extends vertically through fixed plate (1) bottom.
7. a kind of track train axle earthing or grounding means drawing tooling according to claim 1, it is characterised in that: the drawing-die
(12) center offers circular through hole (15), and the circular through hole (15) inner wall is connected with contact annulus (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765401.XU CN208214748U (en) | 2018-05-22 | 2018-05-22 | A kind of track train axle earthing or grounding means drawing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765401.XU CN208214748U (en) | 2018-05-22 | 2018-05-22 | A kind of track train axle earthing or grounding means drawing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214748U true CN208214748U (en) | 2018-12-11 |
Family
ID=64509801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820765401.XU Active CN208214748U (en) | 2018-05-22 | 2018-05-22 | A kind of track train axle earthing or grounding means drawing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091883A (en) * | 2020-08-15 | 2020-12-18 | 重庆工程职业技术学院 | Bearing disassembling device for axle box of train wheel set |
-
2018
- 2018-05-22 CN CN201820765401.XU patent/CN208214748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091883A (en) * | 2020-08-15 | 2020-12-18 | 重庆工程职业技术学院 | Bearing disassembling device for axle box of train wheel set |
| CN112091883B (en) * | 2020-08-15 | 2022-01-18 | 重庆工程职业技术学院 | Bearing disassembling device for axle box of train wheel set |
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