CN211112260U - Small box clamp tightening and loosening mechanism - Google Patents

Small box clamp tightening and loosening mechanism Download PDF

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Publication number
CN211112260U
CN211112260U CN201922134858.8U CN201922134858U CN211112260U CN 211112260 U CN211112260 U CN 211112260U CN 201922134858 U CN201922134858 U CN 201922134858U CN 211112260 U CN211112260 U CN 211112260U
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CN
China
Prior art keywords
plate
sleeve
joint
fixed
small box
Prior art date
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Active
Application number
CN201922134858.8U
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Chinese (zh)
Inventor
杨志强
陈进勇
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.)
Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Original Assignee
Guiyang Aluminum Magnesium Design and Research Institute 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.)
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Application filed by Guiyang Aluminum Magnesium Design and Research Institute Co Ltd filed Critical Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Priority to CN201922134858.8U priority Critical patent/CN211112260U/en
Application granted granted Critical
Publication of CN211112260U publication Critical patent/CN211112260U/en
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Abstract

The utility model provides a capsule fixture take-up mechanism, support and connecting plate are fixed in guide sleeve's both ends respectively, guide sleeve is telescopic sleeve, still be provided with the cylinder between guide sleeve and the connecting plate, the one end of connecting plate is "U" type chuck structure, the lower extreme of top connection and the upper end butt joint of lower clutch, the lower clutch blocks in "U" type chuck structure of connecting plate, the cover is equipped with movable splint on the top connection, it is fixed to be connected through at least three stud between movable splint and the connecting plate, be provided with the spring between connection panel of top connection lower extreme and the movable splint, the starter motor is fixed in the upper end of top connection, and the output shaft of starter motor pass through the middle part of top connection and lower clutch and with the sleeve upper end fixed connection that the lower clutch lower extreme set up. The sliding frame aims to solve the problems that the existing sliding frame is low in automation degree, difficult to align, high in requirement on proficiency of operation of workers, complex in structure, high in manufacturing cost and the like. Belongs to the field of aluminum electrolysis.

Description

Small box clamp tightening and loosening mechanism
Technical Field
The utility model relates to a mechanism for loosening or screwing up a small box fixture on an electrolytic cell on an anode lifting frame of an aluminum electrolysis workshop, belonging to the technical field of aluminum electrolysis.
Background
In the aluminum electrolysis production process, anode large buses on two sides of an electrolytic cell need to be lifted regularly, and a plurality of anodes are fixed on the anode large buses through small box clamps; when the anode large bus is lifted, all anode guide rods need to be clamped by the clamp on the anode lifting frame and the positions of the anode guide rods are kept unchanged, and then the small box clamp needs to be loosened or screwed by the tightening mechanism. The existing anode lifting frame is generally provided with two or four sliding frames to finish loosening or screwing of the small box fixture, the sliding frames have three degrees of freedom of left-right movement, up-down movement and front-back swing, the automation degree is low, the alignment is difficult, the requirement on the proficiency of the operation of workers is high, the structure is complex, and the manufacturing cost is also high.
Disclosure of Invention
The utility model provides a capsule fixture take-up mechanism to it is low to solve current carriage degree of automation, and the difficulty of counterpointing, requires higher to the proficiency of workman's operation, and the structure is complicated, the higher scheduling problem of manufacturing cost.
In order to solve the problems, the small box clamp tightening mechanism comprises a support, an air cylinder, a guide sleeve and a connecting plate, wherein the support and the connecting plate are respectively fixed at two ends of the guide sleeve, the guide sleeve is a telescopic sleeve, the air cylinder is also arranged between the guide sleeve and the connecting plate, one end of the connecting plate is in a U-shaped chuck structure, an upper joint and a lower joint are both in a cylindrical structure, two ends of the upper joint and the lower joint are vertically fixed with connecting panels, the lower end of the upper joint is butted with the upper end of the lower joint, the lower joint is clamped in the U-shaped chuck structure of the connecting plate, a movable clamping plate is sleeved on the upper joint, the movable clamping plate is fixedly connected with the connecting plate through at least three stud bolts, a spring is arranged between the connecting panel at the lower end of the upper joint and the movable clamping plate, a starting motor is fixed at the upper end of the upper joint, and an output shaft of, the sleeve is used for being connected with the upper end of the small box clamping apparatus, the small box clamping apparatus is screwed or loosened through rotation of the sleeve, and a guide clamping plate used for guiding the upper end of the small box clamping apparatus is further fixed at the lower end of the lower joint.
In the small box clamp tightening and loosening mechanism, through holes are formed in the connecting panel at the upper end of the lower joint corresponding to the stud bolts, and the stud bolts penetrate through the through holes in the connecting panel on the lower joint to provide a guiding effect for the movement of the lower joint along the length direction of the stud bolts;
in the small box fixture tightening mechanism, the guide sleeve is composed of a slide rod and a sleeve, one end of the slide rod extends into the sleeve through one end of the sleeve, the other end of the slide rod is fixed on the connecting plate, the other end of the sleeve is fixed with the support, one end of the air cylinder is fixed on the connecting plate, the other end of the air cylinder is fixed on the sleeve, and the air cylinder drives the guide sleeve to stretch.
The working principle is as follows: when the anode large bus is lifted, all anode guide rods are clamped by a clamp on the anode lifting frame and the position is kept unchanged; the working piston rod of the cylinder extends, under the limit of the guide sleeve, parts such as the connecting plate, the motor, the upper joint, the lower joint, the guide clamping plate and the sleeve move downwards and vertically, are aligned with the pin shaft on the small box clamp, the pin shaft is guided into the sleeve, after the alignment is finished, the pneumatic motor works, and the small box clamp is loosened; after the anode large bus is lifted, the pneumatic motor works to screw the small box clamp, and after the small box clamp is screwed, the working piston rod of the air cylinder is shortened to drive the connecting plate, the motor, the upper joint, the lower joint, the guide clamping plate, the sleeve and other parts to move upwards and vertically, so that the process is finished.
Compared with the prior art, the utility model discloses simple structure, the degree of freedom is few, and convenient operation is provided with spring structure on the top connection, is convenient for absorb the vibrations that pneumatic motor during operation produced, and stability is high.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the capsule clamp release mechanism of FIG. 1;
fig. 3 is a schematic view of the lower part of the small box clamp tightening mechanism of the present invention.
Detailed Description
To further clarify the objects, technical solutions and advantages of the present invention, a more particular description of the invention will be rendered by reference to the appended drawings, which are illustrated in the appended drawings.
Examples
Referring to fig. 1 to 3, the embodiment provides a small box clamp tightening mechanism, which includes a support 1, a cylinder 2, a guide sleeve 3 and a connecting plate 4, wherein the support 1 and the connecting plate 4 are respectively fixed at two ends of the guide sleeve 3, the cylinder 2 is further arranged between the guide sleeve 3 and the connecting plate 4, the guide sleeve 3 is composed of a slide bar and a sleeve, one end of the slide bar extends into the sleeve through one end of the sleeve, the other end of the slide bar is fixed on the connecting plate 4, the support 1 is fixed at the other end of the sleeve, one end of the cylinder 2 is fixed on the connecting plate 4, the other end of the cylinder is fixed on the sleeve, the cylinder 2 drives the guide sleeve 3 to extend and retract, one end of the connecting plate 4 is a U-shaped clamp structure, the upper joint 6 and the lower joint 8 are both cylindrical structures, two ends of which are vertically fixed with a connecting panel, the lower end of the upper joint 6 is butted with the, the upper joint 6 is sleeved with a movable clamping plate 11, the movable clamping plate 11 and the connecting plate 4 are fixedly connected through at least three studs 12, a spring 7 is arranged between a connecting panel at the lower end of the upper joint 6 and the movable clamping plate 11, the starting motor 5 is fixed at the upper end of the upper joint 6, an output shaft of the starting motor 5 penetrates through the middle parts of the upper joint 6 and the lower joint 8 and is fixedly connected with the upper end of a sleeve 10 arranged at the lower end of the lower joint 8, the sleeve 10 is used for being connected with the upper end of a small box clamping apparatus 13, the small box clamping apparatus 13 is screwed or loosened through rotation of the sleeve 10, and a guide clamping plate 9 used for guiding the upper end of the small box clamping apparatus 13 is further fixed at the lower end of.
The through-hole has been seted up to corresponding stud 12 department on the connection panel of lower clutch 8 upper end, stud 12 all wears to locate the through-hole on the connection panel on the lower clutch 8, provides the guide effect for the removal of lower clutch 8 along stud 12's length direction.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (3)

1. The utility model provides a capsule fixture elasticity mechanism which characterized in that: the device comprises a support (1), an air cylinder (2), a guide sleeve (3) and a connecting plate (4), wherein the support (1) and the connecting plate (4) are respectively fixed at two ends of the guide sleeve (3), the air cylinder (2) is further arranged between the guide sleeve (3) and the connecting plate (4), one end of the connecting plate (4) is of a U-shaped chuck structure, an upper joint (6) and a lower joint (8) are both cylindrical structures, two ends of each cylindrical structure are vertically fixed with a connecting panel, the lower end of the upper joint (6) is in butt joint with the upper end of the lower joint (8), the lower joint (8) is clamped in the U-shaped chuck structure of the connecting plate (4), a movable clamping plate (11) is sleeved on the upper joint (6), the movable clamping plate (11) is fixedly connected with the connecting plate (4) through at least three stud bolts (12), a spring (7) is arranged between the connecting panel at the lower end of the upper, the starting motor (5) is fixed at the upper end of the upper joint (6), an output shaft of the starting motor (5) penetrates through the middle parts of the upper joint (6) and the lower joint (8) and is fixedly connected with the upper end of a sleeve (10) arranged at the lower end of the lower joint (8), the sleeve (10) is used for being connected with the upper end of a small box fixture (13), the small box fixture (13) is screwed or loosened through rotation of the sleeve (10), and a guide clamping plate (9) used for guiding the upper end of the small box fixture (13) is further fixed at the lower end of the lower joint (8).
2. The compact fixture tightening mechanism of claim 1, further comprising: the connecting panel of lower clutch (8) upper end corresponds stud (12) and locates to have seted up the through-hole, stud (12) all wear to locate the through-hole on the connecting panel on lower clutch (8).
3. The compact fixture tightening mechanism of claim 1, further comprising: the guide sleeve (3) comprises a slide bar and a sleeve, one end of the slide bar extends into the sleeve through one end of the sleeve, the other end of the slide bar is fixed on the connecting plate (4), the other end of the sleeve is fixed with the support (1), one end of the cylinder (2) is fixed on the connecting plate (4), and the other end of the cylinder is fixed on the sleeve.
CN201922134858.8U 2019-12-03 2019-12-03 Small box clamp tightening and loosening mechanism Active CN211112260U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922134858.8U CN211112260U (en) 2019-12-03 2019-12-03 Small box clamp tightening and loosening mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922134858.8U CN211112260U (en) 2019-12-03 2019-12-03 Small box clamp tightening and loosening mechanism

Publications (1)

Publication Number Publication Date
CN211112260U true CN211112260U (en) 2020-07-28

Family

ID=71701583

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922134858.8U Active CN211112260U (en) 2019-12-03 2019-12-03 Small box clamp tightening and loosening mechanism

Country Status (1)

Country Link
CN (1) CN211112260U (en)

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