CN217301368U - Safety gear oil cylinder assembly for hydraulic control disc type brake device - Google Patents
Safety gear oil cylinder assembly for hydraulic control disc type brake device Download PDFInfo
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- CN217301368U CN217301368U CN202220145674.0U CN202220145674U CN217301368U CN 217301368 U CN217301368 U CN 217301368U CN 202220145674 U CN202220145674 U CN 202220145674U CN 217301368 U CN217301368 U CN 217301368U
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Abstract
The utility model relates to a brake equipment technical field especially relates to a safety tongs hydro-cylinder assembly for hydraulically controlled disc brake equipment. The technical scheme comprises the following steps: the protective shell comprises a protective shell, a movable rod and an oil cylinder assembly body, wherein the movable rod is movably mounted on one side of the oil cylinder assembly body, the protective shell is fixedly mounted on the periphery of the movable rod and the periphery of the oil cylinder assembly body, a positioning ring is fixedly mounted on the periphery of the protective shell, a protection tube is movably mounted between the positioning rings, a fixing ring is movably mounted on the periphery of the connecting rod, a movable ring is movably mounted at the top of the fixing ring, and an insertion rod is fixedly mounted at the bottom of the movable ring. The utility model discloses a combination of various structures makes this device can convenient to use personnel dismantle the hydro-cylinder assembly body and maintain and the installation and can avoid the movable rod to stretch out the time impurity such as more dust that the surface falls, leads to returning to contract and is brought into the inside of hydro-cylinder assembly body when reseing, influences the movable rod and normally stretches out and draws back, has promoted the practicality of device.
Description
Technical Field
The utility model relates to a brake equipment technical field specifically is a safety tongs hydro-cylinder assembly for hydraulically controlled disc brake equipment.
Background
The rotary element in the friction pair of the disc brake is a metal disc working on the end face, which is called as a brake disc, the friction element clamps the brake disc from two sides to generate braking, the fixed element has various structural forms, the disc brake can be divided into a caliper disc type and a full disc type, a safety gear is included in a hydraulic control disc type brake device, and an oil cylinder assembly in the safety gear is an important constituent structure.
Through the retrieval, patent publication number is CN201368163Y is disclosed the utility model provides a solve the rig and guarantee that hydro-cylinder quantity does not increase in normal course of the work, and can produce great thrust to produce bigger braking moment and improve fail safe nature's safety tongs hydro-cylinder.
The existing safety gear oil cylinder assembly for the hydraulic control disc type brake device has the following defects:
1. the existing safety gear oil cylinder assembly for a hydraulic control disc type brake device does not have a movable installation structure, most of the safety gear oil cylinder assemblies are directly installed with an external structure through a positioning rod, and the safety gear oil cylinder assembly can be disassembled only by using a professional tool during disassembly, so that a user is inconvenient to disassemble, maintain and install the device;
2. the conventional safety gear oil cylinder assembly for the hydraulic control disc type brake device does not have a protection structure, the device is easy to be damaged by external force, impurities such as dust and the like are easily brought into the device when the device retracts and resets, and normal extension of the device is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety tongs hydro-cylinder assembly for hydraulically controlled disc brake equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety tongs hydro-cylinder assembly for hydraulically controlled disc brake equipment, includes protecting crust, movable rod and hydro-cylinder assembly body, one side movable mounting of hydro-cylinder assembly body has the movable rod, the peripheral all fixed mounting of movable rod and hydro-cylinder assembly body has the protecting crust, the peripheral fixed mounting of protecting crust has the holding ring, and movable mounting has the protection tube between the holding ring, the surface of movable rod one side and the all fixed mounting of hydro-cylinder assembly body opposite side surface have the connecting rod, the inside of connecting rod is provided with the slot, the peripheral movable mounting of connecting rod has solid fixed ring, gu fixed ring's top movable mounting has the activity ring, the bottom fixed mounting of activity ring has the inserted bar, and inserted bar and slot coincide mutually, movable mounting has the gim peg between activity ring and the solid fixed ring.
The utility model discloses a device for fixing oil cylinder assembly, including solid fixed ring, movable ring rotary cover, the inside of solid fixed ring is gone into to messenger's connecting rod card, make the inserted bar insert the inside of slot, through twisting the gim peg between movable ring and the solid fixed ring, the realization is injectd the position of connecting rod and oil cylinder assembly body, the user is when needs dismounting device, through twisting the gim peg off, and the movable ring is opened in the rotation, the inserted bar separates with the slot simultaneously, the user only need lift up the oil cylinder assembly body and can dismantle it this moment, can protect the movable rod through the protection tube, the surface falls impurity such as more dust when avoiding the movable rod to stretch out, can protect oil cylinder assembly body and movable rod through the protecting crust, avoid it to receive the condition that external force strikes and appear damaging.
Preferably, the top of the movable ring is fixedly provided with a connecting piece, the top of the connecting piece is fixedly provided with a handle, and the fixed ring and the movable ring are both movably provided with positioning blocks. The user holds the handle to pull and open the movable ring, and fixes the handle and the movable ring through the connecting piece.
Preferably, the surface of the protective shell is fixedly provided with a label, and a fixing bolt is movably arranged between the label and the protective shell. Information such as the model of the device may be printed on the surface of the sign when the device is manufactured so that a user can view the information such as the model of the device.
Preferably, a connecting ring is fixedly installed between the protective shell and the movable rod and between the protective shell and the oil cylinder assembly body, and a limiting bolt is movably installed between the connecting ring and the oil cylinder assembly body and between the connecting ring and the movable rod. The protective shell is connected with the movable rod and the oil cylinder assembly body through the connecting ring, and the connecting ring is fixed with the movable rod and the oil cylinder assembly body through the limiting bolt.
Preferably, the inside slot of connecting rod inside is provided with the non slipping spur, and the non slipping spur adopts the silicon rubber material to make. The friction force between the inserted rod and the connecting rod is increased through the anti-skidding blocks, so that the stability of installation of the inserted rod and the oil cylinder assembly body is improved.
Preferably, an oil inlet pipe is fixedly mounted on the surface of the other side of the oil cylinder assembly body, and an oil inlet groove is formed in the oil inlet pipe. The user is connected with the oil inlet pipe through leading-in structure with outside hydraulic oil, realizes passing through the inside of the leading-in hydro-cylinder assembly body of oil feed tank with hydraulic oil.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a top movable mounting at solid fixed ring has the loose ring, place the exterior structure with the hydro-cylinder assembly body during installation on, make connecting rod card go into solid fixed ring's inside, rotatory lid of loose ring, make the inserted bar insert the inside of slot, twist between loose ring and the solid fixed ring through inciting somebody to action the gim peg, the realization is injectd the position of connecting rod and hydro-cylinder assembly body, the user of service only needs dismounting device when needs, through unscrewing the gim peg, and rotatory loose ring of opening, the user of service only need lift up the hydro-cylinder assembly body and can dismantle it this moment, need not specialized tool during the dismantlement, only need manually can realize dismantling the device, thereby convenient to use personnel dismantles maintenance and installation to the hydro-cylinder assembly body.
2. The utility model discloses a movable mounting has the protection tube between the holding ring, can protect hydro-cylinder assembly body and movable rod through the protecting crust, avoid it to receive the condition that external shock appears damaging, the protection tube adopts the elastic rubber material to make, better elasticity has, the movable rod of protection tube year movable rod is tensile when the movable rod outwards stretches out, can protect the movable rod through the protection tube, the surface drops to impurity such as more dust when avoiding the movable rod to stretch out, return and be brought into the inside of hydro-cylinder assembly body when returning to the throne, influence the movable rod and normally stretch out and draw back.
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 schematic view of the internal structure of the present invention;
fig. 4 is a schematic view of the partial structure of the slot and the anti-slip block of the present invention.
In the figure: 1. a movable ring; 101. positioning bolts; 102. a rod is inserted; 2. a connecting rod; 201. a slot; 3. a fixing ring; 4. a positioning ring; 5. protecting the tube; 6. a protective shell; 7. a label; 701. a fixing bolt; 8. a handle; 801. a connecting member; 9. a connecting ring; 901. a limit bolt; 10. a movable rod; 11. an oil cylinder assembly body; 12. positioning blocks; 13. anti-skid blocks; 14. an oil inlet pipe.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, 3 and 4, the safety gear oil cylinder assembly for a hydraulic control disc brake device provided by the utility model comprises a protective shell 6, a movable rod 10 and an oil cylinder assembly body 11, wherein the movable rod 10 is movably installed at one side of the oil cylinder assembly body 11, the protective shell 6 is fixedly installed at the peripheries of the movable rod 10 and the oil cylinder assembly body 11, a positioning ring 4 is fixedly installed at the periphery of the protective shell 6, a protection tube 5 is movably installed between the positioning rings 4, a connecting rod 2 is fixedly installed at the surface of one side of the movable rod 10 and the surface of the other side of the oil cylinder assembly body 11, a slot 201 is arranged inside the connecting rod 2, a fixed ring 3 is movably installed at the periphery of the connecting rod 2, a movable ring 1 is movably installed at the top of the fixed ring 3, an insertion rod 102 is fixedly installed at the bottom of the movable ring 1, the insertion rod 102 coincides with the slot 201, a positioning bolt 101 is movably installed between the movable ring 1 and the fixed ring 3, the top of activity ring 1 is fixed with connecting piece 801, and the top fixed mounting of connecting piece 801 has handle 8, and solid fixed ring 3 and the inside of activity ring 1 all movable mounting have locating piece 12, and the fixed surface mounting of protecting crust 6 has sign 7, and movable mounting has gim peg 701 between sign 7 and protecting crust 6.
The working principle of the safety gear oil cylinder assembly for the hydraulic control disc type brake device based on the embodiment 1 is as follows: the fixing ring 3 and the external structure are fixed by a user, the oil cylinder assembly body 11 is placed on the external structure, the connecting rod 2 is clamped in the fixing ring 3, the movable ring 1 is rotationally covered, the inserting rod 102 is inserted in the slot 201, the friction force between the oil cylinder assembly body 11 and the movable ring 1 is increased, the stability of connection between the oil cylinder assembly body 11 and the external structure is improved, the positioning bolt 101 is screwed in the position between the movable ring 1 and the fixing ring 3 to limit the positions of the connecting rod 2 and the oil cylinder assembly body 11, when the user needs to disassemble the device, the positioning bolt 101 is unscrewed, the movable ring 1 is rotationally opened, the inserting rod 102 is separated from the slot 201, the user only needs to lift the oil cylinder assembly body 11 to disassemble the device, no special tool is needed during disassembly, and the device can be disassembled manually, thereby being convenient for a user to detach, maintain and install the oil cylinder assembly body 11, the oil cylinder assembly body 11 and the movable rod 10 can be protected by the protective shell 6, the damage of the oil cylinder assembly body 11 and the movable rod 10 caused by external force impact can be avoided, the protective tube 5 is made of elastic rubber and has better elasticity, when the movable rod 10 extends outwards, the movable rod 10 can be protected by the protective tube 5, more impurities such as dust and the like can be prevented from falling on the surface when the movable rod 10 extends out, the movable rod 10 is brought into the oil cylinder assembly body 11 when retracting and resetting, the normal extension and retraction of the movable rod 10 can be influenced, the positioning block 12 is made of elastic rubber and can deform along with the shape of the connecting rod 2, the friction force between the connecting rod 2 and the fixing ring 3 is improved, the installation stability of the oil cylinder assembly body 11 is improved, the user can open the movable ring 1 by holding the handle 8, the handle 8 and the movable ring 1 are fixed by the connecting piece 801, so that information such as the model of the device can be printed on the surface of the label 7 when the device is produced, a user can observe the information such as the model of the device, and the label 7 and the protective shell 6 are fixed by the fixing bolt 701.
Example two
As shown in fig. 1 or fig. 2, the utility model provides a safety gear cylinder assembly for hydraulically controlled disc brake device, compare in embodiment one, this embodiment still includes: fixed mounting has go-between 9 between protecting crust 6 and movable rod 10 and the hydro-cylinder assembly body 11, and movable mounting has stop bolt 901 between go-between 9 and hydro-cylinder assembly body 11 and the movable rod 10, and the inside non slipping spur 13 that is provided with of slot 201 of the inside of connecting rod 2, and non slipping spur 13 adopts the silicon rubber material to make, and the fixed surface of the 11 opposite sides of hydro-cylinder assembly body installs into oil pipe 14, and the inside of advancing oil pipe 14 is provided with the oil feed tank.
In this embodiment, connect protecting crust 6 with movable rod 10 and hydro-cylinder assembly body 11 through go-between 9, fix go-between 9 with movable rod 10 and hydro-cylinder assembly body 11 through spacing bolt 901, increased the frictional force between inserted bar 102 and connecting rod 2 through non slipping spur 13, thereby increased the stability with movable rod 10 and hydro-cylinder assembly body 11 installation, the user is connected with oil pipe 14 through leading-in structure with outside hydraulic oil, the realization is with the inside of leading-in hydro-cylinder assembly body 11 of oil feed tank through the oil feed tank.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (6)
1. The utility model provides a safety tongs hydro-cylinder assembly for hydraulically controlled disc brake equipment, includes protecting crust (6), movable rod (10) and hydro-cylinder assembly body (11), its characterized in that: a movable rod (10) is movably arranged at one side of the oil cylinder assembly body (11), protective shells (6) are fixedly arranged at the peripheries of the movable rod (10) and the oil cylinder assembly body (11), a positioning ring (4) is fixedly arranged at the periphery of each protective shell (6), a protective tube (5) is movably arranged between the positioning rings (4), the surface of one side of the movable rod (10) and the surface of the other side of the oil cylinder assembly body (11) are both fixedly provided with a connecting rod (2), the inside of the connecting rod (2) is provided with a slot (201), the periphery of the connecting rod (2) is movably provided with a fixed ring (3), the top of the fixed ring (3) is movably provided with a movable ring (1), the bottom of the movable ring (1) is fixedly provided with an inserted bar (102), and the inserted bar (102) is coincided with the slot (201), and a positioning bolt (101) is movably arranged between the movable ring (1) and the fixed ring (3).
2. The safety gear cylinder assembly for a hydraulically controlled disc brake device according to claim 1, wherein: the top fixed mounting of activity ring (1) has connecting piece (801), and the top fixed mounting of connecting piece (801) has handle (8), and solid fixed ring (3) and the inside of activity ring (1) all movable mounting have locating piece (12).
3. The safety gear cylinder assembly for a hydraulically controlled disc brake device according to claim 1, wherein: the surface of the protective shell (6) is fixedly provided with a label (7), and a fixing bolt (701) is movably arranged between the label (7) and the protective shell (6).
4. The safety gear cylinder assembly for a hydraulically controlled disc brake device according to claim 1, wherein: a connecting ring (9) is fixedly installed between the protective shell (6) and the movable rod (10) and the oil cylinder assembly body (11), and a limiting bolt (901) is movably installed between the connecting ring (9) and the oil cylinder assembly body (11) and the movable rod (10).
5. The safety gear cylinder assembly for a hydraulically controlled disc brake device according to claim 1, wherein: the anti-skidding connecting rod is characterized in that anti-skidding blocks (13) are arranged inside the slots (201) in the connecting rod (2), and the anti-skidding blocks (13) are made of silicon rubber.
6. The safety gear cylinder assembly for a hydraulically controlled disc brake device according to claim 1, wherein: the surface of the other side of the oil cylinder assembly body (11) is fixedly provided with an oil inlet pipe (14), and an oil inlet groove is formed in the oil inlet pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145674.0U CN217301368U (en) | 2022-01-20 | 2022-01-20 | Safety gear oil cylinder assembly for hydraulic control disc type brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145674.0U CN217301368U (en) | 2022-01-20 | 2022-01-20 | Safety gear oil cylinder assembly for hydraulic control disc type brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217301368U true CN217301368U (en) | 2022-08-26 |
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ID=82925358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220145674.0U Active CN217301368U (en) | 2022-01-20 | 2022-01-20 | Safety gear oil cylinder assembly for hydraulic control disc type brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217301368U (en) |
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2022
- 2022-01-20 CN CN202220145674.0U patent/CN217301368U/en active Active
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