Cylinder for motor vehicle
By designing protective and connecting mechanisms on the cylinder, the stability of the connection parts is enhanced, solving the problem of deformation or cracking caused by vibration or collision, and extending the service life of automotive cylinders.
Patent Information
- Application Number
- CN202520652268.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-04-08
AI Technical Summary
Existing cylinders lack protection at the connection points during use, making them prone to deformation or cracking due to vibration or impact.
A motor vehicle cylinder including a protection mechanism and a connecting mechanism has been designed. The protection mechanism uses components such as a connecting protective sleeve, a fixed threaded column, and a stabilizing reinforcement plate, while the connecting mechanism uses components such as a carbon steel fixing rod and a reinforcing threaded sleeve to enhance the stability and support points of the connection part and disperse external impact forces.
It effectively reduces the risk of deformation or cracking of connection parts due to vibration or collision, and extends the service life of the device.
Smart Images
Figure CN223676663U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cylinder technical field, concretely is a cylinder for motor vehicle. BACKGROUND
[0002] Motor vehicle refers to the wheel type vehicle for personnel to use or for carrying goods and carrying out engineering special operation driven or hauled by power device, and the pneumatic actuator in pneumatic transmission converts the pressure energy of compressed gas into mechanical energy. The cylinder has two types of reciprocating linear motion and reciprocating swing.
[0003] However, the existing cylinder lacks protection on the outside of the connecting part during use, which may cause deformation or cracking of the connecting part due to vibration or collision. Therefore, the skilled person in the art provides a cylinder for motor vehicle to solve the problems raised in the above background art. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a cylinder for motor vehicle to solve the problems raised in the above background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A cylinder for motor vehicle, comprising a mounting connecting frame, a cylinder main body is fixed on one side of the mounting connecting frame, a mounting connecting pad is arranged on the outside of the cylinder main body, a metal support is fixed between the mounting connecting frame and the cylinder main body, a protection mechanism is arranged on the outside of the mounting connecting frame, and a connecting mechanism is arranged on the outside of the mounting connecting pad.
[0007] The protection mechanism comprises a connecting protection sleeve, a fixed threaded column is fixed on the outside of the connecting protection sleeve, a supporting metal block is fixed on the outside of the mounting connecting frame, a anti-dropping guide connecting sleeve is mounted on the outside of the mounting connecting frame, an anti-dropping guide connecting block is slidably connected to the outside of the anti-dropping guide connecting sleeve through a sliding groove, a stable reinforcing plate is fixed on the outside of the anti-dropping guide connecting block, an anti-slip handle version is fixed on the outside of the stable reinforcing plate, a mounting pad is movably sleeved on the outside of the fixed threaded column, and a cast iron nut is threadedly connected to the outside of the fixed threaded column.
[0008] As a further scheme of the utility model: the connecting mechanism comprises a carbon steel fixed rod, a limiting pad is fixed on the outside of the carbon steel fixed rod, a rotating reinforcing plate is connected to the outside of the carbon steel fixed rod through a bearing, a movable half-threaded rod is fixed on the outside of the rotating reinforcing plate, a fixed half-threaded rod is fixed on the outside of the mounting connecting pad, a gasket is movably sleeved on the outside of the movable half-threaded rod and the fixed half-threaded rod, and a reinforcing threaded sleeve is threadedly connected to the outside of the movable half-threaded rod and the fixed half-threaded rod.
[0009] As a further scheme of the utility model: the corresponding surface of the rotation reinforcing plate is attached to the mounting connecting pad.
[0010] As a further scheme of the utility model: the radius of the movable half threaded rod is equal to the radius of the fixed half threaded rod, and the outer side of the reinforcing threaded sleeve is provided with anti-skid lines.
[0011] As a further scheme of the utility model: the outer side of the connecting protective sleeve is provided with a groove matching the size of the supporting metal block, and one side of the connecting protective sleeve is attached to the outer side of the cylinder main body.
[0012] As a further scheme of the utility model: one side of the connecting protective sleeve is attached to the outer side of the mounting connecting frame, and the outer side of the stable reinforcing plate is provided with a groove matching the size of the fixed threaded column.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1. The device is provided with a protection mechanism, which conveniently completes the reinforcement of the connecting protective sleeve by the stable reinforcing plate, protects the outer side of the connecting part of the cylinder main body and the mounting connecting frame by the connecting protective sleeve, increases the support points of the shell connecting part, disperses external impact force, reduces the risk of deformation or cracking of the connecting part caused by vibration or collision, and prolongs the service life of the device.
[0015] 2. The device is provided with a connecting mechanism, which is used for screwing the reinforcing threaded sleeve with the movable half threaded rod and the fixed half threaded rod when the mounting connecting pad is assembled on the outer side of the cylinder main body, and conveniently completes the stable reinforcement of the mounting connecting pad. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a perspective view of a cylinder for a motor vehicle.
[0017] Figure 2 It is a structural schematic view of a protection mechanism in a cylinder for a motor vehicle.
[0018] Figure 3 It is an enlarged schematic view of the B area of Figure 2
[0019] Figure 4 It is an enlarged schematic view of the A area of Figure 1
[0020] In the figure: 1, mounting connecting frame; 2, cylinder main body; 3, mounting connecting pad; 4, metal support; 5, protection mechanism; 51, connecting protection sleeve; 52, fixed threaded column; 53, supporting metal block; 54, anti-disengagement guide connecting sleeve; 55, anti-disengagement guide connecting block; 56, stable reinforcing plate; 57, anti-skid handle version; 58, mounting pad; 59, cast iron nut; 6, connecting mechanism; 61, carbon steel fixed rod; 62, limiting pad; 63, rotating reinforcing plate; 64, movable half threaded rod; 65, fixed half threaded rod; 66, gasket; 67, reinforcing threaded sleeve. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] Please refer to Figures 1-4 In the embodiments of the utility model, a cylinder for motor vehicle comprises a mounting connecting frame 1, a cylinder main body 2 is fixed on one side of the mounting connecting frame 1, a mounting connecting pad 3 is arranged on the outer side of the cylinder main body 2, a metal support 4 is fixed between the mounting connecting frame 1 and the cylinder main body 2, a protection mechanism 5 is arranged on the outer side of the mounting connecting frame 1, and a connecting mechanism 6 is arranged on the outer side of the mounting connecting pad 3.
[0023] The protection mechanism 5 comprises a connecting protection sleeve 51, a fixed threaded column 52 is fixed on the outer side of the connecting protection sleeve 51, a supporting metal block 53 is fixed on the outer side of the mounting connecting frame 1, an anti-disengagement guide connecting sleeve 54 is arranged on the outer side of the mounting connecting frame 1, an anti-disengagement guide connecting block 55 is slidably connected to the outer side of the anti-disengagement guide connecting sleeve 54 through a sliding groove, a stable reinforcing plate 56 is fixed on the outer side of the anti-disengagement guide connecting block 55, an anti-skid handle version 57 is fixed on the outer side of the stable reinforcing plate 56, a mounting pad 58 is movably sleeved on the outer side of the fixed threaded column 52, a cast iron nut 59 is threadedly connected to the outer side of the fixed threaded column 52, a groove with a size matching that of the supporting metal block 53 is formed in the outer side of the connecting protection sleeve 51, the outer side of the connecting protection sleeve 51 is attached to the outer side of the cylinder main body 2, the outer side of the connecting protection sleeve 51 is attached to the outer side of the mounting connecting frame 1, and a groove with a size matching that of the fixed threaded column 52 is formed in the outer side of the stable reinforcing plate 56.
[0024] As an embodiment of the utility model, the connecting mechanism 6 includes carbon steel fixed rod 61, the outer side of carbon steel fixed rod 61 is fixed with limit pad 62, the outer side of carbon steel fixed rod 61 is connected with rotating reinforcing plate 63 through bearing, the outer side of rotating reinforcing plate 63 is fixed with movable half threaded rod 64, the outer side of mounting connecting pad 3 is fixed with fixed half threaded rod 65, the outer side of movable half threaded rod 64 and fixed half threaded rod 65 is movably sleeved with gasket 66, the outer side of movable half threaded rod 64 and fixed half threaded rod 65 is threadedly connected with reinforcing threaded sleeve 67, carbon steel fixed rod 61 is fixedly connected with cylinder main body 2, the corresponding surface of rotating reinforcing plate 63 is attached to mounting connecting pad 3, the radius of movable half threaded rod 64 is equal to the radius of fixed half threaded rod 65, the outer side of reinforcing threaded sleeve 67 is provided with anti-skid line.
[0025] The utility model discloses a working principle is: the device is provided with protection mechanism 5, when cylinder main body 2 and mounting connecting frame 1 are connected, connecting protection sleeve 51 is movably sleeved in the outer side of cylinder main body 2 connecting portion, and the corresponding surface of connecting protection sleeve 51 is attached to mounting connecting frame 1, then the anti-skid handle version 57 is actuated, and the stable reinforcing plate 56 and the anti-escape guide connecting block 55 are moved by anti-skid handle version 57, the anti-escape guide connecting block 55 slides in the sliding slot of anti-escape guide connecting sleeve 54, let stable reinforcing plate 56 movably sleeve in the outer side of fixed threaded column 52, and mounting pad 58 is movably sleeved in the outer side of fixed threaded column 52, finally using cast iron nut 59 is threadedly connected with fixed threaded column 52, and the stable reinforcing plate 56 is conveniently completed to the reinforcement of connecting protection sleeve 51, the outer side of the connecting portion of cylinder main body 2 and mounting connecting frame 1 is protected through connecting protection sleeve 51, increases the support point of shell connecting portion, can disperse external impact force, reduces the deformation or cracking risk of connecting portion due to vibration or collision, improves device service life, the device is provided with connecting mechanism 6, when mounting connecting pad 3 is assembled in the outer side of cylinder main body 2, the rotating reinforcing plate 63 of carbon steel fixed rod 61 outer side is actuated to rotate, let the corresponding surface of rotating reinforcing plate 63 attach in the outer side of mounting connecting pad 3, and the corresponding surface of movable half threaded rod 64 is attached in the outer side of fixed half threaded rod 65, then using gasket 66 is movably sleeved in the outer side of movable half threaded rod 64 and fixed half threaded rod 65, let reinforcing threaded sleeve 67 be threadedly connected with movable half threaded rod 64 and fixed half threaded rod 65, and the stable reinforcement of mounting connecting pad 3 is conveniently completed.
[0026] The above, only for the preferable specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled in the art person in the utility model disclosed technical range, according to the technical scheme of the utility model and the utility model concept of the utility model are equivalent to replace or change, all should be covered in the protection scope of the utility model.
Claims
1. A cylinder for a motor vehicle comprising a mounting bracket (1), characterized in that, The side of the mounting connecting frame (1) is fixed with a cylinder body (2), the outer side of the cylinder body (2) is provided with a mounting connecting pad (3), the mounting connecting frame (1) and the cylinder body (2) are fixed with a metal support (4), the outer side of the mounting connecting frame (1) is provided with a protection mechanism (5), the outer side of the mounting connecting pad (3) is provided with a connecting mechanism (6); The protection mechanism (5) comprises a connecting protection sleeve (51), the outer side of the connecting protection sleeve (51) is fixed with a fixed threaded column (52), the outer side of the mounting connecting frame (1) is fixed with a supporting metal block (53), the outer side of the mounting connecting frame (1) is mounted with an anti-extrusion guide connecting sleeve (54), the outer side of the anti-extrusion guide connecting sleeve (54) is slidably connected with an anti-extrusion guide connecting block (55) through a sliding groove, the outer side of the anti-extrusion guide connecting block (55) is fixed with a stable reinforcing plate (56), the outer side of the stable reinforcing plate (56) is fixed with an anti-skid handle version (57), the outer side of the fixed threaded column (52) movably sleeves a mounting pad (58), the outer side of the fixed threaded column (52) is threadedly connected with a cast iron nut (59).
2. A cylinder for a motor vehicle according to claim 1, characterized in that The connecting mechanism (6) comprises a carbon steel fixed rod (61), the outer side of the carbon steel fixed rod (61) is fixed with a limiting pad (62), the outer side of the carbon steel fixed rod (61) is connected with a rotating reinforcing plate (63) through a bearing, the outer side of the rotating reinforcing plate (63) is fixed with a movable half threaded rod (64), the outer side of the mounting connecting pad (3) is fixed with a fixed half threaded rod (65), the outer sides of the movable half threaded rod (64) and the fixed half threaded rod (65) movably sleeve a gasket (66), the outer sides of the movable half threaded rod (64) and the fixed half threaded rod (65) are threadedly connected with a reinforcing threaded sleeve (67).
3. A cylinder for a motor vehicle as claimed in claim 2, characterised in that The carbon steel fixed rod (61) and the cylinder body (2) are fixedly connected, and the corresponding faces of the rotating reinforcing plate (63) are attached to the mounting connecting pad (3).
4. A cylinder for a motor vehicle as claimed in claim 2, wherein The radius of the movable half threaded rod (64) is equal to the radius of the fixed half threaded rod (65), and the outer side of the reinforcing threaded sleeve (67) is provided with anti-skid lines.
5. The cylinder for a motor vehicle according to claim 1, wherein The outer side of the connecting protection sleeve (51) is provided with a groove matched in size with the supporting metal block (53), and one side of the connecting protection sleeve (51) is attached to the outer side of the cylinder body (2).
6. A cylinder for a motor vehicle as claimed in claim 1, wherein One side of the connecting protection sleeve (51) is attached to the outer side of the mounting connecting frame (1), and the outer side of the stable reinforcing plate (56) is provided with a groove matched in size with the fixed threaded column (52). The radius of the movable half threaded rod (64) is equal to the radius of the fixed half threaded rod (65), and the outer side of the reinforcing threaded sleeve (67) is provided with anti-skid lines.