CN204686787U - A kind of erecting device of disc brake piston - Google Patents

A kind of erecting device of disc brake piston Download PDF

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Publication number
CN204686787U
CN204686787U CN201520340909.1U CN201520340909U CN204686787U CN 204686787 U CN204686787 U CN 204686787U CN 201520340909 U CN201520340909 U CN 201520340909U CN 204686787 U CN204686787 U CN 204686787U
Authority
CN
China
Prior art keywords
screw mandrel
disc brake
piston
erecting device
brake piston
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.)
Expired - Fee Related
Application number
CN201520340909.1U
Other languages
Chinese (zh)
Inventor
蔡吾吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Copper Corp
Jiangxi Copper Co Ltd
Original Assignee
Jiangxi Copper Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangxi Copper Co Ltd filed Critical Jiangxi Copper Co Ltd
Priority to CN201520340909.1U priority Critical patent/CN204686787U/en
Application granted granted Critical
Publication of CN204686787U publication Critical patent/CN204686787U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of erecting device of disc brake piston, solve the problem that loading machine disc brake piston is difficult to install, this device comprises double end screw mandrel, strut and depression bar, the first screw mandrel on described double end screw mandrel and the second screw mandrel left-hand thread each other, spanner side is provided with, tool into rotation easy to use in the middle part of it; The cross section of described strut takes the shape of the letter U, its upper end be provided with the first screw mandrel with the use of nut; The upper end of described depression bar be provided with the second screw mandrel with the use of nut.The features such as the utility model can the opposed piston of handy installation loading machine monoblock type disk brake, has structure simple, easy to use.

Description

A kind of erecting device of disc brake piston
Technical field
The utility model relates to a kind of erecting device of disc brake piston, especially relates to the erecting device of disc brake piston in mechanical loader braking system.
Background technology
Loading machine disk brake is the opposed geometrical clamp jaw type of twin-tub, wherein clamp has monoblock type and split type two kinds, in the maintenance of loading machine disk brake, for monoblock type clamp, piston is installed from the inner chamber of clamp, when installing second opposed piston, because the intracavity space of clamp is limited, directly can not knock piston in front, the installation of this piston is one and is thornyly inconvenient to work.
Summary of the invention
The purpose of this utility model is just to provide a kind of erecting device of disc brake piston, and it can easily install the piston in monoblock type disk brake.
The technical scheme that the utility model adopts is: a kind of erecting device of disc brake piston, the erecting device of this disc brake piston comprises double end screw mandrel, strut and depression bar, the first screw mandrel on described double end screw mandrel and the second screw mandrel left-hand thread each other, spanner side is provided with, tool into rotation easy to use in the middle part of it; The cross section of described strut takes the shape of the letter U, its upper end be provided with the first screw mandrel with the use of nut; The upper end of described depression bar be provided with the second screw mandrel with the use of nut.
The features such as the utility model can the opposed piston of handy installation loading machine monoblock type disk brake, has structure simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model structural representation.
Fig. 2 is the top view of strut cross section in Fig. 1.
Fig. 3 is the sectional view of the utility model using state structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
As shown in Figure 1, the erecting device of a kind of disc brake piston of the utility model, the erecting device of this disc brake piston comprises double end screw mandrel 10, strut 20 and depression bar 30, the first screw mandrel 11 on described double end screw mandrel 10 and the second screw mandrel 12 left-hand thread each other, spanner side 13 is provided with, tool into rotation easy to use in the middle part of it; The cross section of described strut 20 takes the shape of the letter U (as shown in Figure 2), its upper end be provided with the first screw mandrel 11 with the use of nut 21; The upper end of described depression bar 30 be provided with the second screw mandrel 12 with the use of nut 31.
As shown in Figure 3, bar can be used to pass the convenient installation of oil har opening 51 of right opposite, when installing second opposed piston 60 for monoblock type clamp 50, first piston 40, because the intracavity space of clamp is limited, the installation of second piston 60 is one and is thornyly inconvenient to work.
Use procedure of the present utility model is as follows: described strut 20 of the present utility model is covered on piston 40 place, the dual-side of strut 20 is made to be resisted against on the interior resonator end surface of clamp 50, rotating spanner side 13, depression bar 30 is made to prop up piston 60, spanner side 13 is rotated further afterwards with spanner, now strut 20 and depression bar 30 strut under the effect of double end screw mandrel 10, depression bar 30 are moved right promote piston 60 to enter in oil har opening 51, and piston 60 can be in place smoothly.

Claims (1)

1. the erecting device of a disc brake piston, it is characterized in that: the erecting device of this disc brake piston comprises double end screw mandrel (10), strut (20) and depression bar (30), the first screw mandrel (11) on described double end screw mandrel (10) and the second screw mandrel (12) left-hand thread each other, spanner side (13) is provided with, tool into rotation easy to use in the middle part of it; The cross section of described strut (20) takes the shape of the letter U, its upper end be provided with the first screw mandrel (11) with the use of nut (21); The upper end of described depression bar (30) be provided with the second screw mandrel (12) with the use of nut (31).
CN201520340909.1U 2015-05-25 2015-05-25 A kind of erecting device of disc brake piston Expired - Fee Related CN204686787U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520340909.1U CN204686787U (en) 2015-05-25 2015-05-25 A kind of erecting device of disc brake piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520340909.1U CN204686787U (en) 2015-05-25 2015-05-25 A kind of erecting device of disc brake piston

Publications (1)

Publication Number Publication Date
CN204686787U true CN204686787U (en) 2015-10-07

Family

ID=54227125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520340909.1U Expired - Fee Related CN204686787U (en) 2015-05-25 2015-05-25 A kind of erecting device of disc brake piston

Country Status (1)

Country Link
CN (1) CN204686787U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151007

Termination date: 20200525