CN205400725U - Cylinder telescopic machanism with voluntarily, lock function - Google Patents
Cylinder telescopic machanism with voluntarily, lock function Download PDFInfo
- Publication number
- CN205400725U CN205400725U CN201620178134.7U CN201620178134U CN205400725U CN 205400725 U CN205400725 U CN 205400725U CN 201620178134 U CN201620178134 U CN 201620178134U CN 205400725 U CN205400725 U CN 205400725U
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- cylinder
- flexible
- spring
- rocking arm
- cut
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Abstract
The utility model relates to a cylinder telescopic machanism with voluntarily, lock function, it mainly by: the cylinder stretch out and draw back hydro -cylinder, outside cylinder, cleaning shoe ring, stir round pin, rocking arm shutting support, spring holder, the constitutions such as cylinder, cut speed reducer, organism of stretching out and drawing back. The flexible hydro -cylinder of cylinder is installed in the cut speed reducer, and the cut speed reducer is built -in to have the stop collar, and the cut speed reducer is adorned on the organism, and outside roller cover adorns on the cut speed reducer, and flexible roller cover dress is on the cylinder of the outside, and rocking arm shutting support dress is in flexible cylinder, and the jack catch is installed on rocking arm shutting support, and connecting rod one end is connected with the flexible hydro -cylinder of cylinder, and the other end is connected with the cam, is equipped with the cleaning shoe ring on the flexible cylinder. This product is easily operated, locks effectually, and when the cylinder cut the operation, locking mechanism can be effectual dies the tumbler lock, keeps the cut width unchangeable, and the machine can normally be worked, and when cylinder cutting operation was accomplished moreover, the cylinder can normal withdrawal, the card can not appear and hinder the phenomenon.
Description
Technical field: this utility model relates to a kind of cylinder telescoping mechanism with automatic fastening function.
Background technology: at present; the locking device of the cylinder telescoping mechanism of existing pick anchor all-in-one; structure is complicated, is not easy to installation and removal, when machine carries out cutting operation at underground work cylinder; both sides cylinder reaches extreme position; self-locking device can not be well locked by cylinder, causes that cylinder can not normally bounce back, self-locking weak effect; it sometimes appear that jam, cylinder can not normal cutting operation.
Summary of the invention: the purpose of this utility model is in that to overcome disadvantages mentioned above; a kind of cylinder telescoping mechanism with automatic fastening function is provided; it mainly solves the locking device of the cylinder telescoping mechanism of existing pick anchor all-in-one; structure is complicated; it is not easy to installation and removal; when machine carries out cutting operation at underground work cylinder; both sides cylinder reaches extreme position; self-locking device can not be well locked by cylinder; cause that cylinder can not normally bounce back; self-locking weak effect, it sometimes appear that jam, cylinder can not the normal problem such as cutting operation.The purpose of this utility model be achieved in that the cylinder telescoping mechanism with automatic fastening function by: cylinder telescopic oil cylinder, outside cylinder, cleaning shoe ring, stop collar, slide key, ring for fixing, claw, stir pin, steady pin, rocking arm loadlock rack, spring base, spring cup, spring, breather plug, spring housing, cam, connecting rod, flexible cylinder, cut reductor, body are constituted.Cylinder telescopic oil cylinder is arranged in cut reductor, cut reductor is built with stop collar, cut reductor is contained on body, outside drum sleeve is contained on cut reductor, equipped with ring for fixing on the cylinder of outside, flexible cylinder is sleeved on the cylinder of outside by slide key, rocking arm loadlock rack is contained in flexible cylinder, three claws are uniformly distributed by 120 degree, it is arranged on rocking arm loadlock rack by steady pin, equipped with stirring pin on claw, spring base is contained on rocking arm loadlock rack, spring, spring housing, spring cup is contained in spring base, equipped with breather plug on spring cup, connecting rod one end is connected with cylinder telescopic oil cylinder, the other end is connected with cam, equipped with cleaning shoe ring on flexible cylinder.This product structure is simple, reasonable in design, easily operated, locking effect is good, when cylinder carries out cutting operation, retaining mechanism can be effectively locked by cylinder, keep cut width constant, machine can normal operation, and when cylinder cutting operation completes, cylinder can normally be retracted, and does not have jam phenomenon.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation that this utility model has the cylinder telescoping mechanism of automatic fastening function.
Cylinder 3 cleaning shoe ring 4 stop collar outside 1 cylinder telescopic oil cylinder 2
5 slide key 6 ring for fixing 7 claws 8 stir pin 9 steady pin
10 rocking arm loadlock rack 11 spring base 12 spring cup 13 spring 14 breather plugs
15 spring housing 16 cam 17 connecting rods 18 stretch cylinder 19 cut reductor 20 body
Detailed description of the invention: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, have the cylinder telescoping mechanism of automatic fastening function by: cylinder telescopic oil cylinder 1, outside cylinder 2, cleaning shoe ring 3, stop collar 4, slide key 5, ring for fixing 6, claw 7, stir pin 8, steady pin 9, rocking arm loadlock rack 10, spring base 11, spring cup 12, spring 13, breather plug 14, spring housing 15, cam 16, connecting rod 17, flexible cylinder 18, cut reductor 19, body 20 are constituted.nullCylinder telescopic oil cylinder 1 is arranged in cut reductor 19，Cut reductor 19 is built with stop collar 4，Cut reductor 19 is contained on body 20，Outside cylinder 2 is sleeved on cut reductor 19，Equipped with ring for fixing 6 on the cylinder 2 of outside，Flexible cylinder 18 is sleeved on the cylinder 2 of outside by slide key 5，Rocking arm loadlock rack 10 is contained in flexible cylinder 18，Three claws 7 are uniformly distributed by 120 degree，It is arranged on rocking arm loadlock rack 10 by steady pin 9，Equipped with stirring pin 8 on claw 7，Spring base 11 is contained on rocking arm loadlock rack 10，Spring 13、Spring housing 15、Spring cup 12 is contained in spring base 11，Equipped with breather plug 14 on spring cup 12，Connecting rod 17 one end is connected with cylinder telescopic oil cylinder 1，The other end is connected with cam 16，Equipped with cleaning shoe ring 3 on flexible cylinder 18.
Claims (1)
- null1. a cylinder telescoping mechanism with automatic fastening function，It is by cylinder telescopic oil cylinder (1)、Outside cylinder (2)、Cleaning shoe ring (3)、Stop collar (4)、Slide key (5)、Ring for fixing (6)、Claw (7)、Stir pin (8)、Steady pin (9)、Rocking arm loadlock rack (10)、Spring base (11)、Spring cup (12)、Spring (13)、Breather plug (14)、Spring housing (15)、Cam (16)、Connecting rod (17)、Flexible cylinder (18)、Cut reductor (19)、Body (20) is constituted，It is characterized in that: cylinder telescopic oil cylinder (1) is arranged in cut reductor (19)，Cut reductor (19) is built with stop collar (4)，Cut reductor (19) is contained on body (20)，Outside cylinder (2) is sleeved on cut reductor (19)，Equipped with ring for fixing (6) on outside cylinder (2)，Flexible cylinder (18) is sleeved on outside cylinder (2) by slide key (5)，Rocking arm loadlock rack (10) is contained in flexible cylinder (18)，Three claws (7) are uniformly distributed by 120 degree，It is arranged on rocking arm loadlock rack (10) by steady pin (9)，Equipped with stirring pin (8) on claw (7)，Spring base (11) is contained on rocking arm loadlock rack (10)，Spring (13)、Spring housing (15)、Spring cup (12) is contained in spring base (11)，Equipped with breather plug (14) on spring cup (12)，Connecting rod (17) one end is connected with cylinder telescopic oil cylinder (1)，The other end is connected with cam (16)，Equipped with cleaning shoe ring (3) on flexible cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178134.7U CN205400725U (en) | 2016-03-09 | 2016-03-09 | Cylinder telescopic machanism with voluntarily, lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178134.7U CN205400725U (en) | 2016-03-09 | 2016-03-09 | Cylinder telescopic machanism with voluntarily, lock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400725U true CN205400725U (en) | 2016-07-27 |
Family
ID=56442222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178134.7U Expired - Fee Related CN205400725U (en) | 2016-03-09 | 2016-03-09 | Cylinder telescopic machanism with voluntarily, lock function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457647A (en) * | 2017-02-18 | 2018-08-28 | 刘素华 | Implementing cam sleeve line shaft drives the cam sleeve line shaft of the method for hollow cam sleeve rotation to drive hollow cam sleeve impingement box |
-
2016
- 2016-03-09 CN CN201620178134.7U patent/CN205400725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457647A (en) * | 2017-02-18 | 2018-08-28 | 刘素华 | Implementing cam sleeve line shaft drives the cam sleeve line shaft of the method for hollow cam sleeve rotation to drive hollow cam sleeve impingement box |
| CN108457647B (en) * | 2017-02-18 | 2023-12-05 | 刘素华 | Hollow cam sleeve impact box |
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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: 20160727 Termination date: 20170309 |