CN117226466A - Wheel set press mounting and dismounting machine - Google Patents
Wheel set press mounting and dismounting machine Download PDFInfo
- Publication number
- CN117226466A CN117226466A CN202311253504.XA CN202311253504A CN117226466A CN 117226466 A CN117226466 A CN 117226466A CN 202311253504 A CN202311253504 A CN 202311253504A CN 117226466 A CN117226466 A CN 117226466A
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- China
- Prior art keywords
- supporting
- chassis
- lifter
- assembly
- wheel set
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- 239000000463 material Substances 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
A wheel set press mounting and dismounting machine relates to a cylindrical press head and a material supporting trolley device, wherein the cylindrical press head is formed by connecting sections; the material supporting trolley device comprises a base and a trolley; the trolley comprises a chassis, a power driving assembly, a supporting shaft assembly and a guiding assembly; the power driving component is arranged at the rear of the chassis, the supporting shaft component is arranged on the surface of the chassis, and the guide component is transversely arranged between the chassis and the supporting shaft component; the support shaft assembly is provided with two brackets, and the brackets are respectively provided with a support, a driving mechanism, a lifter, a bracket and a support arm; the driving mechanism is connected with the lifter, the lifter is arranged on the bracket, the lifter is connected with the tail end of the supporting arm through a pin shaft, the support is connected with the middle rear part of the supporting arm through a pin shaft, and the front end of the supporting arm is provided with a V-shaped supporting block; the invention has reasonable structure, the cylindrical pressure head can be separated and connected to adapt to the requirement of pressing workpieces on axles with different lengths, and the working precision is improved; the material supporting trolley is more special, stable and reliable, and the lifting and the opening and closing are more convenient to use.
Description
Technical Field
The invention relates to equipment machinery for rail transit, in particular to a wheel set press mounting and dismounting machine.
Background
The existing wheel set press-loading machine and unloading machine are various in types and complete in specification, can basically meet the demands of markets and clients, but still have places for further improvement and promotion, and need to be developed into more accurate and better use.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the wheel set press mounting and dismounting machine which is more reasonable in structure, more convenient to use and improves the working precision.
In order to achieve the above purpose, the technical scheme of the invention is that a wheel set press mounting and dismounting machine relates to a cylindrical press head and a material supporting trolley device, wherein the cylindrical press head is arranged in front of a main pressure oil cylinder, and the material supporting trolley device is arranged on one side of a frame, and is characterized in that:
the cylindrical pressure heads are formed by connecting sections;
the sectional connection is formed by connecting 2 sections or 3 sections;
the material supporting trolley device comprises a base and a trolley; the trolley comprises a chassis, a power driving assembly, a supporting shaft assembly and a guiding assembly; the power driving component is arranged at the rear of the chassis, the supporting shaft component is arranged on the surface of the chassis, and the guide component is transversely arranged between the chassis and the supporting shaft component;
the chassis is a rectangular flat plate member, and four corners of the chassis are provided with travelling wheels;
the power driving assembly is characterized in that a gear is arranged in front of a motor speed reducer.
The support shaft assembly is provided with two brackets, and the brackets are respectively provided with a support, a driving mechanism, a lifter, a bracket and a support arm; the driving mechanism is connected with the lifter, the lifter is arranged on the bracket, the lifter is connected with the tail end of the supporting arm through a pin shaft, the support is connected with the middle rear part of the supporting arm through a pin shaft, and the front end of the supporting arm is provided with a V-shaped supporting block;
the driving mechanism is a motor speed reducer.
The guide assembly is a guide rail guide groove pair.
The front end of the bracket arm is provided with a clamping mechanism, the clamping mechanism is provided with a locking rod and a bow clamp on a clamping seat, and the bow clamp is provided with a clamping head.
The clamping mechanism can be arranged at the front end of one bracket arm or at the front ends of two bracket arms at the same time.
The base is a rectangular flat plate member, a guide rail is arranged on the surface of the base and matched with the chassis travelling wheel, and a rack is arranged on the surface of the base and matched with a gear of the power driving assembly;
the invention has the beneficial effects that the structure is reasonable, the cylindrical pressure head can be separated and connected, so as to adapt to the requirement of pressing workpieces on axles with different lengths, and the working precision is improved; the material supporting trolley is more special, stable and reliable, and the lifting and the opening and closing are more convenient to use.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a perspective view of the cart of the present invention.
Fig. 4 is a view of the car of the present invention.
Fig. 5 is an enlarged view at a in front view of the present invention.
In the figure:
100 a wheel set press mounting and dismounting machine;
101 a cylindrical press head;
201 a material supporting trolley device, 202 a base and 203 a trolley;
the device comprises a chassis 1, a travelling wheel 11, a power driving assembly 2, a motor speed reducer 21, a gear 22, a shaft supporting assembly 3, a bracket 31, a support 32, a driving mechanism 33 (motor speed reducer), a lifter 34, a bracket 35, a bracket 36, a pin shaft 37 and a 38V-shaped bracket; 4 a guide assembly (guide rail guide groove pair); the clamping mechanism is 5, the clamping seat is 51, the locking rod is 52, the bow clamp is 53, and the clamping head is 54; 6 guide rails and 7 racks;
description of the embodiments
The embodiments of the present invention will be described below with reference to the accompanying drawings, and it should be understood that the embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
As shown in fig. 1 to 5, the invention discloses a wheel set press mounting and dismounting machine 100, which relates to a cylindrical press head 101 and a material supporting trolley device 201, wherein the cylindrical press head is arranged in front of a main pressure oil cylinder, and the material supporting trolley device is arranged at one side of a frame;
the cylindrical pressure heads are formed by connecting sections;
the sectional connection is formed by connecting 2 sections or 3 sections; the illustration of the invention is formed by two sections connected.
The material supporting trolley device comprises a base 202 and a trolley 203; the trolley comprises a chassis 1, a power driving assembly 2, a supporting shaft assembly 3 and a guiding assembly 4; the power driving component is arranged at the rear of the chassis, the supporting shaft component is arranged on the surface of the chassis, and the guide component is transversely arranged between the chassis and the supporting shaft component; the two brackets on the axle supporting component can be opened and closed according to the length of the axle so as to more properly support the axle;
the chassis is a rectangular flat plate member, and four corners of the chassis are provided with travelling wheels 11;
the power driving assembly is provided with a gear 22 in front of a motor speed reducer 21.
The support shaft assembly is provided with two brackets 31, and the brackets are respectively provided with a support 32, a driving mechanism 33, a lifter 34, a bracket 35 and a support arm 36; the driving mechanism is connected with a lifter, the lifter is arranged on a bracket 35, the lifter is connected with the tail end of the supporting arm through a pin shaft 37, the support 32 is connected with the middle rear part of the supporting arm through a pin shaft, and the front end of the supporting arm is provided with a V-shaped supporting block 38;
the driving mechanism is a motor speed reducer.
The guide assembly is a guide rail guide groove pair.
The front end of the bracket arm is provided with a clamping mechanism 5, the clamping mechanism is provided with a locking rod 52 and a bow clamp 53 on a clamping seat 51, and the bow clamp is provided with a clamping head 54. The clamping mechanism is manually operated after the axle is supported by the supporting arm, the bow clamp is turned up and is locked by the locking rod, then the clamping head with the screw rod is screwed, the axle is clamped, the trolley is enabled to not roll or fall during operation, and stable work is ensured.
The clamping mechanism can be arranged at the front end of one bracket arm or at the front ends of two bracket arms at the same time.
The base is a rectangular flat plate member, a guide rail 6 is arranged on the surface of the base and matched with the chassis travelling wheels, and a rack 7 is arranged on the surface of the base and matched with the gear of the power driving assembly. When the power driving assembly acts, the travelling wheels on the chassis of the trolley advance and retreat along the guide rail on the base due to the cooperation of the gear and the rack.
The foregoing description is only one of the embodiments of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications may be made to those skilled in the art, and equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a wheel pair pressure equipment is moved back and is unloaded machine, relates to tube-shape pressure head and holds in palm material dolly device, tube-shape pressure head establish before the master cylinder, hold in the palm material dolly device establish in frame one side, characterized by:
the cylindrical pressure heads are formed by connecting sections;
the material supporting trolley device comprises a base and a trolley; the trolley comprises a chassis, a power driving assembly, a supporting shaft assembly and a guiding assembly; the power driving component is arranged at the rear of the chassis, the supporting shaft component is arranged on the surface of the chassis, and the guide component is transversely arranged between the chassis and the supporting shaft component;
the chassis is a rectangular flat plate member, and four corners of the chassis are provided with travelling wheels;
the support shaft assembly is provided with two brackets, and the brackets are respectively provided with a support, a driving mechanism, a lifter, a bracket and a support arm; the driving mechanism is connected with the lifter, the lifter is arranged on the bracket, the lifter is connected with the tail end of the supporting arm through a pin shaft, the support is connected with the middle rear part of the supporting arm through a pin shaft, and the front end of the supporting arm is provided with a V-shaped supporting block;
the base is a rectangular flat plate member, a guide rail is arranged on the surface of the base and matched with the chassis travelling wheel, and a rack is arranged on the surface of the base and matched with a gear of the power driving assembly.
2. The wheel set press-fitting and dismounting machine as claimed in claim 1, wherein: the segmented connection is formed by connecting 2 sections or 3 sections.
3. The wheel set press-fitting and dismounting machine as claimed in claim 1, wherein: the power driving assembly is characterized in that a gear is arranged in front of a motor speed reducer.
4. The wheel set press-fitting and dismounting machine as claimed in claim 1, wherein: the driving mechanism
Is a motor speed reducer.
5. The wheel set press-fitting and dismounting machine as claimed in claim 1, wherein: the guide assembly
Is a guide rail and guide groove pair.
6. The wheel set press-fitting and dismounting machine as claimed in claim 1, wherein: the bracket arm is arranged on the bracket arm
The front end is provided with a clamping mechanism, the clamping mechanism is provided with a locking rod and a bow clamp on a clamping seat, and a clamping head is arranged on the bow clamp.
7. A wheel set press-fitting and dismounting machine as claimed in claim 1 or 6, wherein: the clamping is realized
The mechanism can be arranged at the front end of one supporting arm or at the front ends of two supporting arms at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311253504.XA CN117226466A (en) | 2023-09-27 | 2023-09-27 | Wheel set press mounting and dismounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311253504.XA CN117226466A (en) | 2023-09-27 | 2023-09-27 | Wheel set press mounting and dismounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117226466A true CN117226466A (en) | 2023-12-15 |
Family
ID=89096543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311253504.XA Pending CN117226466A (en) | 2023-09-27 | 2023-09-27 | Wheel set press mounting and dismounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117226466A (en) |
-
2023
- 2023-09-27 CN CN202311253504.XA patent/CN117226466A/en active Pending
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |