CN217394253U - Automatic tightening device for air spring hanging ring - Google Patents
Automatic tightening device for air spring hanging ring Download PDFInfo
- Publication number
- CN217394253U CN217394253U CN202123368989.6U CN202123368989U CN217394253U CN 217394253 U CN217394253 U CN 217394253U CN 202123368989 U CN202123368989 U CN 202123368989U CN 217394253 U CN217394253 U CN 217394253U
- Authority
- CN
- China
- Prior art keywords
- air spring
- servo motor
- bottom plate
- fixed
- tightening device
- 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.)
- Active
Links
Images
Landscapes
- Automatic Assembly (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses an automatic device of tightening of air spring rings, including the thrust cylinder of bottom plate and bottom plate surface one end, the bottom plate surface other end is provided with the servo motor that screws up through the servo motor drive that advances removal, screws up the bottom plate fixed surface between servo motor and the thrust cylinder and is equipped with the product location supporting shoe that is used for supporting air spring, and product location supporting shoe top is provided with the brass V-shaped piece that drives the oscilaltion through pressing from both sides tight gas-liquid pressure cylinder, screws up servo motor drive pivoted sleeve and product location supporting shoe upper surface and corresponds. The utility model discloses fundamentally has solved the shortcoming that manual operation appears, through servo's accurate motion, the accurate control of PLC procedure, realizes that the moment is screwed up to the air spring lug controllable, can show, readable.
Description
Technical Field
The utility model relates to a frock, the automatic device of tightening of air spring rings specifically says so.
Background
The air spring can keep the working height of the air spring constant under any load through the height control valve, and can also make the spring have different heights under the same load, so that the air spring is favorable for adapting to the requirements on various structures, has nonlinear characteristics, can design a more ideal curve according to the requirement on a characteristic line, and the rigidity of the air spring is changed along with the load, so that the natural vibration frequency is not changed under any load, and the spring device has almost unchanged performance, the rigidity of the air spring can be selected according to the requirement by changing the volume of the additional air chamber, and can be selected to be very low, the same air spring can bear axial and radial loads at the same time, can transmit torque, and can obtain different bearing capacities through the adjustment of internal pressure, thereby being capable of adapting to the requirements of various loads, and having good performances of absorbing high-frequency vibration and insulating sound, an orifice is arranged between the air spring body and the additional air chamber, can play a role in damping, and is connected with a vehicle through a lifting ring. At present, the installation of the air spring hanging ring mainly depends on manual work, so that the efficiency is low, and the quality is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing an automatic device of tightening of air spring rings
In order to achieve the above purpose, the technical scheme of the utility model is that: an automatic tightening device for an air spring hanging ring comprises a bottom plate and a thrust cylinder at one end of the surface of the bottom plate, wherein a tightening servo motor driven to move through an advancing servo motor is arranged at the other end of the surface of the bottom plate, a product positioning supporting block used for supporting an air spring is fixed on the surface of the bottom plate between the tightening servo motor and the thrust cylinder, a brass V-shaped block driven to lift up and down through a clamping gas-liquid pressure cylinder is arranged above the product positioning supporting block, and a sleeve driven to rotate by the tightening servo motor corresponds to the upper surface of the product positioning supporting block.
Further, the bottom plate is supported on the support frame.
Furthermore, the advancing servo motor drives the ball screw module to rotate, the screw slider is penetrated through by the ball screw module and drives the screw slider to move, the fixing plate is fixed on the screw slider, the bearing seat and the motor fixing plate are respectively fixed at two ends of the fixing plate, the advancing servo motor is fixed at the motor fixing plate, a power output shaft of the advancing servo motor sequentially passes through the second diaphragm coupler, the torque sensor and the first diaphragm coupler and is fixedly connected with the sleeve, and the second diaphragm coupler and the sleeve connecting shaft penetrate through the bearing seat.
Further, the product positioning support block is fixed on the linear guide rail.
Furthermore, the clamping gas-liquid pressure cylinder is vertically fixed on a support composed of a support plate and I-steel, and two sides of the brass V-shaped block penetrate through guide posts which are symmetrical on the lower surface of the support plate.
Further, a push cylinder is fixed at the push rod end of the thrust cylinder.
The utility model discloses fundamentally has solved the shortcoming that manual operation appears, through servo's accurate motion, the accurate control of PLC procedure, realizes that the moment is screwed up to the air spring lug controllable, can show, readable.
Drawings
The present invention will now be further described with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic side view of the present invention.
Detailed Description
As shown in fig. 1-3, an automatic tightening device for an air spring suspension ring comprises a bottom plate 17 and a thrust cylinder 1 at one end of the surface of the bottom plate 17, wherein a push cylinder is fixed at the push rod end of the thrust cylinder 1, the bottom plate 17 is supported on a supporting frame 18, and a tightening servo motor 12 driven to move by an advancing servo motor 13 is arranged at the other end of the surface of the bottom plate 17, specifically: the advancing servo motor 13 drives the ball screw module 14 to rotate, the screw slider 19 is penetrated through by the ball screw module 14, the ball screw module 14 drives the screw slider 19 to move, the fixing plate 21 is fixed on the screw slider 19, the bearing seat 8 and the motor fixing plate 20 are respectively fixed at two ends of the fixing plate 21, the advancing servo motor 13 is fixed at the motor fixing plate 20, a power output shaft of the advancing servo motor 13 is fixedly connected with the sleeve 7 through the second diaphragm coupler 9, the torque sensor 10 and the first diaphragm coupler 11 in sequence, and the connecting shaft of the second diaphragm coupler 9 and the sleeve 7 penetrates through the bearing seat 8;
a product positioning supporting block 2 for supporting an air spring is fixed on the surface of a bottom plate 17 between a tightening servo motor 12 and a thrust cylinder 1, the product positioning supporting block 2 is fixed on a linear guide rail 3, a brass V-shaped block 16 which is driven to lift up and down by a clamping gas-liquid pressure cylinder 4 is arranged above the product positioning supporting block 2, the clamping gas-liquid pressure cylinder 4 is vertically fixed on a support composed of a supporting plate 5 and I-shaped steel 6, two sides of the brass V-shaped block 16 penetrate through guide posts 15 which are symmetrical on the lower surface of the supporting plate 5, and a sleeve 7 which is driven to rotate by the tightening servo motor 12 corresponds to the upper surface of the product positioning supporting block 2.
The utility model discloses the theory of operation: the accurate control is realized through a Programmable Logic Controller (PLC), an air spring of a hanging ring to be screwed down is placed on a product positioning support block 2, when an operator starts a start button on a display screen, a thrust cylinder 1 extends out to eject a piston rod of the air spring, a control program gives a device signal, a clamping gas-liquid pressure cylinder 4 pushes a brass V-shaped block 16 to clamp the piston rod of the air spring along a guide post 15, then the control program continues to give a signal to a forward servo motor 13, the forward servo motor 13 carries a part of a screwing servo motor 12 to integrally advance, after a sleeve 7 sleeves the air spring hanging ring, the signal is fed back to the control program through a photoelectric sensor, the screwing servo motor 12 starts to rotate to screw down the hanging ring, the real-time torque is fed back to the display screen through a torque sensor 10, the screwing down is stopped when the screwing torque reaches the set torque, and the device is reset to zero point.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (6)
1. The utility model provides an automatic device of tightening of air spring rings, includes thrust cylinder (1) of bottom plate (17) and bottom plate (17) surface one end, and bottom plate (17) surface other end is provided with screws up servo motor (12) through servo motor (13) drive removal that advances, screws up bottom plate (17) surface fixation between servo motor (12) and thrust cylinder (1) and is used for supporting air spring's product location supporting shoe (2), its characterized in that: a brass V-shaped block (16) which is driven to lift up and down by a clamping gas-liquid pressure cylinder (4) is arranged above the product positioning supporting block (2), and a sleeve (7) which is driven to rotate by a screwing servo motor (12) corresponds to the upper surface of the product positioning supporting block (2).
2. The automatic tightening device for the air spring suspension ring according to claim 1, wherein: the base plate (17) is supported on a support frame (18).
3. An automatic air spring suspension ring tightening device according to claim 1, characterized in that: the advance servo motor (13) drives the ball screw module (14) to rotate, the screw slider (19) is penetrated through by the ball screw module (14), the ball screw module (14) drives the screw slider (19) to move, the fixing plate (21) is fixed on the screw slider (19), the bearing seat (8) and the motor fixing plate (20) are respectively fixed at two ends of the fixing plate (21), the advance servo motor (13) is fixed at the motor fixing plate (20), a power output shaft of the advance servo motor (13) sequentially passes through the second diaphragm coupler (9), the torque sensor (10), the first diaphragm coupler (11) is fixedly connected with the sleeve (7), and the second diaphragm coupler (9) and the sleeve (7) are connected with the shaft to penetrate through the bearing seat (8).
4. The automatic tightening device for the air spring suspension ring according to claim 1, wherein: the product positioning supporting block (2) is fixed on the linear guide rail (3).
5. The automatic tightening device for the air spring suspension ring according to claim 4, wherein: the clamping gas-liquid pressure cylinder (4) is vertically fixed on a support consisting of a support plate (5) and I-steel (6), and two sides of a brass V-shaped block (16) penetrate through guide posts (15) which are symmetrical on the lower surface of the support plate (5).
6. The automatic tightening device for the air spring suspension ring according to claim 1, wherein: a push cylinder is fixed at the push rod end of the push cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368989.6U CN217394253U (en) | 2021-12-29 | 2021-12-29 | Automatic tightening device for air spring hanging ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368989.6U CN217394253U (en) | 2021-12-29 | 2021-12-29 | Automatic tightening device for air spring hanging ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217394253U true CN217394253U (en) | 2022-09-09 |
Family
ID=83133462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123368989.6U Active CN217394253U (en) | 2021-12-29 | 2021-12-29 | Automatic tightening device for air spring hanging ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217394253U (en) |
-
2021
- 2021-12-29 CN CN202123368989.6U patent/CN217394253U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208999221U (en) | A kind of detection device of wall bearing strength | |
| CN201645136U (en) | Synchronous bolt tightening machine | |
| CN217394253U (en) | Automatic tightening device for air spring hanging ring | |
| CN210451673U (en) | Bearing press mounting and upper and lower shaft tension pressure testing device | |
| CN109141846B (en) | External loading experiment table for upright column jack | |
| CN216858836U (en) | Movable positioning assembly of automatic nut feeding device | |
| CN207536027U (en) | A kind of engine mission is to filling platform | |
| CN113618674A (en) | Railway rolling stock accessory dismounting equipment | |
| CN201279566Y (en) | Hydraulic press | |
| CN220168471U (en) | Island platform drive connection structure | |
| CN218542795U (en) | Multifunctional oil cylinder performance test device | |
| CN210879539U (en) | Part overhauls uses instrument table | |
| CN207197944U (en) | Universal tensile testing machine | |
| CN210388233U (en) | Automatic regulating water pump belt pulley tensioning mechanism | |
| CN220314249U (en) | Safety support device of oil press | |
| CN111579241B (en) | Multifunctional speed reducer performance test workbench | |
| CN219254776U (en) | Operation panel is used in transmission shaft processing | |
| CN111896818B (en) | Special test platform of servo valve | |
| CN219113825U (en) | Welding torsion detection tool | |
| CN220920618U (en) | Aluminum template punching device | |
| CN219945067U (en) | Welding device for main support of rear torsion beam of automobile | |
| CN220902455U (en) | New forms of energy electricity drives production line pressure equipment counter force device | |
| CN219649141U (en) | Multidirectional hole site bush extrusion mechanism of shell frame | |
| CN220216781U (en) | Automatic drilling equipment for steel pipe surface | |
| CN219405540U (en) | Oil press with quick lifting function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |