CN203473700U - Automatic connecting and detaching mechanism of box - Google Patents

Automatic connecting and detaching mechanism of box Download PDF

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Publication number
CN203473700U
CN203473700U CN201320459120.9U CN201320459120U CN203473700U CN 203473700 U CN203473700 U CN 203473700U CN 201320459120 U CN201320459120 U CN 201320459120U CN 203473700 U CN203473700 U CN 203473700U
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CN
China
Prior art keywords
push
pull hook
hook
separation device
hinged
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.)
Withdrawn - After Issue
Application number
CN201320459120.9U
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Chinese (zh)
Inventor
杨德权
梁挺新
黄卫国
刘振华
袁紫运
罗健
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.)
Guangxi Yuchai Special Purpose Automobile Co Ltd
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Guangxi Yuchai Special Purpose Automobile Co Ltd
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Priority to CN201320459120.9U priority Critical patent/CN203473700U/en
Application granted granted Critical
Publication of CN203473700U publication Critical patent/CN203473700U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model provides an automatic connecting and detaching mechanism of a box. The mechanism comprises a push-and-pull hook, an oil cylinder, a fixed seat, a connecting shaft and a guide limit mechanism, wherein one end of the guide limit mechanism is fixedly connected with the lower end of the fixed seat, the other end of the guide limit mechanism is hinged to the lower half part of a right-end hook body of the push-and-pull hook, the upper half part of the right-end hook body of the push-and-pull hook is hinged to a piston rod of the oil cylinder, and the tail of a body of the oil cylinder is hinged to the upper end of the fixed seat. According to the mechanism, the piston rod of the oil cylinder can drive the push-and-pull hook to move rotationally and drive a movable guide post to move horizontally through the push-and-pull hook, so that the connection and the detachment of the box can be realized through the simple mechanism.

Description

A kind of casing engages separation device automatically
Technical field
The utility model relates to a kind of push-and-pull case equipment, and particularly a kind of casing engages separation device automatically.
Background technology
Common push-and-pull box technology mainly contains two kinds in the market: the one, adopt two hydraulic oil cylinder driving push-and-pull pawl modes, wherein short travel oil cylinder is realized push-and-pull pawl rotational action, long stroke oil cylinder is realized the action of push-and-pull pawl parallel motion, this pattern not only increases manufacturing cost, make equipment operating complicated simultaneously, bring difficulty to the case process of drawing of torque arm car.The 2nd, adopt single hydraulic oil cylinder driving, by double acting circular shaft is set on push-and-pull pawl, make circular shaft along specific orbiting motion, thereby realize, rotate and mobile two actions, this pattern is had relatively high expectations to whole mechanism accuracy of manufacture, and circular shaft and tracks thereof are slided in the mode of line face contact, thereby contact surface easily weares and teares and reduces the cycle in service life of whole mechanism.
For above-mentioned situation, existing casing is engaged to separation device automatically still further improved necessity.
Summary of the invention
The utility model, in order to overcome prior art defect, has been invented a kind of novel casing and has automatically been engaged separation device, has to improve to engage separation efficiency, increases the advantages such as service life.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
Casing engages a separation device automatically, comprising: push-and-pull hook, oil cylinder, permanent seat and adapter shaft, wherein: also comprise a guide and limit mechanism, one end of described guide and limit mechanism is fixedly connected with permanent seat lower end; The latter half of the other end of described guide and limit mechanism and push-and-pull hook right-hand member hook is hinged, and the first half and the cylinder piston rod of described push-and-pull hook right-hand member hook are hinged, and described cylinder block afterbody and permanent seat upper end are hinged.
Described guide and limit mechanism is comprised of fixed guide cylinder, wear-resisting tab and activity-oriented post; Described activity-oriented post is arranged in fixed guide cylinder in the mode of bearing fit; Between described activity-oriented post and fixed guide cylinder, with wear-resisting tab, fill.
The tail end of described fixed guide cylinder is fixedly connected with permanent seat lower end; The latter half of one end of described activity-oriented post and push-and-pull hook right-hand member hook is hinged.
Preferably, between described wear-resisting tab and fixed guide cylinder, adopt the face way of contact.
Preferably, the material of described wear-resisting tab is high molecular abrasion-proof material.
Preferably, described push-and-pull hook is U-shaped structure.
Preferably, described hinged for hinged by adapter shaft.
Preferably, described cylinder piston rod can drive push-and-pull hook to rotate and described cylinder piston rod can drive the activity-oriented post of guide and limit mechanism to move horizontally by push-and-pull hook.
The utility model compared with prior art, there is following technological merit and feature: 1, the utility model casing automatically engages separation device and only with an oil cylinder, just can realize the joint and separated two kinds of effects of push-and-pull hook and casing, not only good economy performance, and installation is simple, is easy to dismounting.2, the further advantage of the utility model is to use between wear-resisting tab and fixed guide cylinder to adopt the face way of contact, coordinates wearing and tearing little, once and the wearing and tearing of wear-resisting tab, it is convenient to change, mechanism's bulk life time is long.3, the utility model more further advantage be simple in structure, maintenance cost is low, can be assemblied in plurality of devices, commonality is good.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model mechanism structure view;
Accompanying drawing 2 is the utility model mechanism incipient state schematic diagram;
Accompanying drawing 3 is the utility model mechanism hook case view;
Accompanying drawing 4 hooks the case view that puts in place for the utility model mechanism;
Accompanying drawing 5 pushes away case view for the utility model mechanism;
Wherein: 1, casing; 2, push-and-pull hook; 3, piston rod; 4, oil cylinder; 5, guide and limit mechanism; 6, cylinder body; 7, permanent seat; 8, fixed guide cylinder; 9, wear-resisting tab; 10, activity-oriented post; 11, adapter shaft
The specific embodiment
Referring to accompanying drawing and in conjunction with the specific embodiment, further describe the utility model, to make those skilled in the art can implement according to this with reference to specification sheets word, the utility model protection domain is not limited to the specific embodiment of the present utility model.
Embodiment 1
As shown in Figure 1, a kind of casing engages separation device automatically, comprising: push-and-pull hook 2, oil cylinder 4, permanent seat 7 and adapter shaft 11, wherein: also comprise guide and limit mechanism 5, one end of described guide and limit mechanism 5 is fixedly connected with permanent seat 7 lower ends; The latter half of the other end of described guide and limit mechanism 5 and push-and-pull hook 2 right-hand member hooks is hinged, and the first half of described push-and-pull hook 2 right-hand member hooks and oil cylinder 4 piston rods 3 are hinged, and described oil cylinder 4 cylinder body 6 afterbodys and permanent seat 7 upper ends are hinged.
Described guide and limit mechanism is comprised of fixed guide cylinder 8, wear-resisting tab 9 and activity-oriented post 10; Described activity-oriented post 10 is arranged in fixed guide cylinder 8 in the mode of bearing fit; Between described activity-oriented post 10 and fixed guide cylinder 8, with wear-resisting tab 9, fill.
The tail end of described fixed guide cylinder is fixedly connected with permanent seat lower end; The latter half of one end of described activity-oriented post and push-and-pull hook right-hand member hook is hinged.
Between described wear-resisting tab 9 and fixed guide cylinder 8, adopt the face way of contact.
The material of described wear-resisting tab 9 is high molecular abrasion-proof materials.
Described push-and-pull hook 2 is U-shaped structure.
Described hinged for hinged by adapter shaft.
Described oil cylinder 4 piston rods 3 can drive push-and-pull hook 2 to rotate and described oil cylinder 4 piston rods 3 can drive the activity-oriented post 10 of guide and limit mechanism 5 to do horizontal motion by push-and-pull hook 2.
Embodiment 2:
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5:
Draw case action: as Figure 2-3, the piston rod 3 of oil cylinder 4 moves right under convergent force effect, due to the static friction force effect between wear-resisting tab 9 and fixed guide cylinder 8, activity-oriented post 10 has just started transfixion, first push-and-pull hook 2 produces clockwise rotation around adapter shaft 11 under the drive of piston rod 3, by Fig. 2, rotated to Fig. 3 position, push-and-pull hook 2 hooks and closes with casing 1.After this, activity-oriented post 10 restriction push-and-pull hooks 2 continue rotation, and because piston rod 3 continues to move right, the thrust that drives 2 pairs of activity-oriented posts of push-and-pull hook 10 to produce to the right, under thrust, activity-oriented post 10 overcomes the static friction force between wear-resisting tab 9 and fixed guide cylinder 8, casing 1, push-and-pull hook 2 and activity-oriented post 10 will be along with motion of translations to the right together with piston rod 3, until piston rod 3 is received position completely, as shown in Figure 4, draw case release.
Push away case action: as shown in Fig. 4-5, piston rod 3 is stretching out under power effect, due to the static friction force effect between wear-resisting tab 9 and fixed guide cylinder 8, activity-oriented post 10 has just started transfixion, first push-and-pull hook 2 produces left-hand revolution motion around adapter shaft 11 under the effect of piston rod 3, by Fig. 4, rotated to Fig. 5 position, push-and-pull hook 2 breaks off relations.After this, activity-oriented post 10 restriction push-and-pull hooks 2 continue rotation, because piston rod 3 continues to left movement, the pulling force that it drives 2 pairs of activity-oriented bars of push-and-pull hook 10 to produce left, under pulling force effect, activity-oriented post 10 overcomes the static friction force between wear-resisting tab 9 and fixed guide cylinder 8, push-and-pull hook 2 and activity-oriented post 10 are along with motion of translation left together with piston rod 3, piston rod 3 is pushing away casing 1 motion of translation left simultaneously, until piston rod 3 completely stretches out and puts in place, incipient state is got back to by mechanism, as shown in Figure 2, pushes away case release.
The utility model casing engages separation device automatically, has to improve to engage separation efficiency, increases the advantages such as service life.

Claims (7)

1. casing engages a separation device automatically, comprising: push-and-pull hook, oil cylinder, permanent seat and adapter shaft, is characterized in that: also comprise guide and limit mechanism, one end of described guide and limit mechanism is fixedly connected with permanent seat lower end; The latter half of the other end of described guide and limit mechanism and push-and-pull hook right-hand member hook is hinged, and the first half and the cylinder piston rod of described push-and-pull hook right-hand member hook are hinged, and described cylinder block afterbody and permanent seat upper end are hinged.
2. casing engages separation device automatically according to claim 1, it is characterized in that: described guide and limit mechanism is comprised of fixed guide cylinder, wear-resisting tab and activity-oriented post; Described activity-oriented post is arranged in fixed guide cylinder in the mode of bearing fit, between described activity-oriented post and fixed guide cylinder, with wear-resisting tab, fills.
3. casing engages separation device automatically according to claim 2, it is characterized in that: the tail end of described fixed guide cylinder is fixedly connected with permanent seat lower end, and the latter half of one end of described activity-oriented post and push-and-pull hook right-hand member hook is hinged.
4. casing engages separation device automatically according to claim 2, it is characterized in that: between described wear-resisting tab and fixed guide cylinder, adopt the face way of contact.
5. casing engages separation device automatically according to claim 4, it is characterized in that: the material of described wear-resisting tab is high molecular abrasion-proof material.
6. casing engages separation device automatically according to claim 1, it is characterized in that: described push-and-pull hook is U-shaped structure.
7. casing engages separation device automatically according to claim 1, it is characterized in that: described cylinder piston rod can drive push-and-pull hook to rotate and described cylinder piston rod can drive the activity-oriented post horizontal motion of guide and limit mechanism by push-and-pull hook.
CN201320459120.9U 2013-07-30 2013-07-30 Automatic connecting and detaching mechanism of box Withdrawn - After Issue CN203473700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320459120.9U CN203473700U (en) 2013-07-30 2013-07-30 Automatic connecting and detaching mechanism of box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320459120.9U CN203473700U (en) 2013-07-30 2013-07-30 Automatic connecting and detaching mechanism of box

Publications (1)

Publication Number Publication Date
CN203473700U true CN203473700U (en) 2014-03-12

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CN201320459120.9U Withdrawn - After Issue CN203473700U (en) 2013-07-30 2013-07-30 Automatic connecting and detaching mechanism of box

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434782A (en) * 2013-07-30 2013-12-11 广西玉柴专用汽车有限公司 Automatic joining and separating mechanism of box
CN106364822A (en) * 2016-10-09 2017-02-01 长治清华机械厂 Push-and-pull mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434782A (en) * 2013-07-30 2013-12-11 广西玉柴专用汽车有限公司 Automatic joining and separating mechanism of box
CN103434782B (en) * 2013-07-30 2015-09-09 广西玉柴专用汽车有限公司 A kind of casing engages separation device automatically
CN106364822A (en) * 2016-10-09 2017-02-01 长治清华机械厂 Push-and-pull mechanism
CN106364822B (en) * 2016-10-09 2018-09-18 长治清华机械厂 Push-pull mechanism

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