CN216097335U - Quick change mechanism for replacing breaking clamp of die-casting island breaking machine - Google Patents

Quick change mechanism for replacing breaking clamp of die-casting island breaking machine Download PDF

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Publication number
CN216097335U
CN216097335U CN202122759166.XU CN202122759166U CN216097335U CN 216097335 U CN216097335 U CN 216097335U CN 202122759166 U CN202122759166 U CN 202122759166U CN 216097335 U CN216097335 U CN 216097335U
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China
Prior art keywords
guide rail
breaking
shelf
change mechanism
quick
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CN202122759166.XU
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Chinese (zh)
Inventor
唐和雍
罗久林
李永杰
高娅妮
赵稳
袁野
彭鑫亮
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Chongqing Jianshe Yamaha Motor Co Ltd
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Chongqing Jianshe Yamaha Motor Co Ltd
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Abstract

The utility model discloses a quick-change mechanism for replacing a breaking fixture of a die-casting island breaking machine, wherein the breaking machine is vertically provided with a breaking cylinder, the lower end of the breaking cylinder is connected with a fixture mounting plate through a breaking cylinder shaft, the breaking fixture is fixedly arranged on the fixture mounting plate and moves up and down along with the cylinder, the quick-change mechanism comprises a U-shaped shelf support and a shelf guide rail fixed on the upper part of the shelf support, the shelf guide rail is arranged on the upper part of the shelf support in a bilateral symmetry way, the front end and the rear end of the shelf guide rail are respectively provided with an aligning shaft, the left end and the right end of the fixture mounting plate are respectively provided with an auxiliary guide rail, the auxiliary guide rail is provided with a guide rail groove along the front and rear direction and is matched with the shelf guide rail for use, the breaking fixture can slide back and forth in the guide rail groove when being replaced, the auxiliary guide rail is also provided with an aligning hole along the front and rear direction and is matched with the aligning shaft on the shelf guide rail for aligning and positioning, the utility model improves the replacement efficiency of the breaking clamp, and the completion time is shortened from 30 minutes to 7 minutes.

Description

Quick change mechanism for replacing breaking clamp of die-casting island breaking machine
Technical Field
The utility model relates to the technical field of die-casting island breaking machines, in particular to a quick-change mechanism for replacing a breaking clamp of a die-casting island breaking machine.
Background
The breaking machine is a process in the die-casting island, and is a casting system and an overflow system for breaking a die-casting piece, wherein the power is that an air cylinder pushes a clamp mounting plate to move downwards, a breaking clamp is mounted on the clamp mounting plate, and the breaking clamp breaks the casting system and the overflow system.
The structure of the breaking machine is 'Contraband' type, the breaking clamp enters from the open end of 'Contraband' type, the front end and the rear end of 'Contraband' type have mechanisms, people and the clamp can not enter from the front end and the rear end, because the clamp has about 40Kg, and the height of the 'Contraband' type position of the breaking machine is about 2 meters, when the clamp is switched, two people are required to be lifted to the frame for switching, the space of the standing position of the people is narrow, the height is high, the clamp is heavy, potential safety hazards exist in the process of replacement, and the time required for replacement is as long as more than 30 minutes.
Disclosure of Invention
The utility model aims to provide a quick-change mechanism for replacing a breaking clamp of a die-casting island breaking machine, and aims to solve the technical problems of potential safety hazards and long time for replacing the breaking clamp when the breaking clamp is replaced in the breaking machine in the prior art.
In order to achieve the purpose, the quick change mechanism for replacing the breaking fixture of the die-casting island breaking machine is adopted by the utility model, the breaking cylinder is vertically arranged on the breaking machine, the lower end of the breaking cylinder is connected with a fixture mounting plate through a breaking cylinder shaft, the breaking fixture is fixedly arranged on the fixture mounting plate and moves up and down along with the cylinder, the quick change mechanism comprises a U-shaped shelf support and shelf guide rails fixed on the upper part of the shelf support, the shelf guide rails are symmetrically arranged on the upper part of the shelf support in a left-right mode and are used for placing the breaking fixture and used as sliding rails during replacement, the front end and the rear end of each shelf guide rail are respectively provided with an aligning shaft, the left end and the right end of each fixture mounting plate are symmetrically provided with auxiliary guide rails, guide rail grooves are arranged on the auxiliary guide rails in the front-back direction and are matched with the shelf guide rails for use, the support during replacement of the breaking fixture can slide in the front-back direction in the guide rail grooves, the auxiliary guide rail is also provided with alignment holes along the front-back direction, and the alignment holes are matched with the alignment shafts on the shelf guide rail and used for aligning and positioning the quick-change mechanism and the fixture mounting plate when the breaking fixture is replaced.
Further, the top of shelf guide rail is equipped with a plurality of horizontal poles, with shelf guide rail fixed connection for increase the intensity of shelf guide rail, still be equipped with a plurality of rings on the shelf guide rail, with shelf guide rail threaded connection, the rings lower extreme still is equipped with height-adjusting bolt for highly carrying out the two-way regulation to rings, and then adjust the shelf guide rail adjust well the axle with supplementary guide rail on to the well position well of adjusting the hole.
Furthermore, the height adjusting bolt is welded at the lower end of the hanging ring, and can be adjusted in two directions by adopting upper and lower positive and negative threads.
Furthermore, after the alignment shaft on the rack guide rail enters the alignment hole of the auxiliary guide rail for positioning, the alignment shaft is screwed up and positioned through the anti-skid bolt.
The utility model has the beneficial effects that:
1. through designing a quick change mechanism suitable for changing broken anchor clamps, utilize the driving of production workshop to hang quick change mechanism, the height-adjusting bolt that utilizes on the quick change mechanism carries out the accurate adjustment after the driving is roughly aimed at, quick change mechanism is symmetrical structure, the anchor clamps that need change down are aimed at on the broken machine anchor clamps mounting panel to empty one end, the anchor clamps that need change up are moved to Contraband type anchor clamps mounting panel to the other end that the driving turned round removed quick change mechanism, can accomplish the change of two anchor clamps fast, the total completion time shortens to 7 minutes from 30 minutes.
2. The auxiliary guide rails of the quick-change mechanism and the clamp mounting plate guide the breaking clamps by adopting guide rails, a new breaking clamp is placed at the rear end of the quick-change mechanism, when the new breaking clamp is replaced, the old breaking clamp is pushed to the front end of the rack guide rail of the quick-change mechanism, then the travelling crane turns the quick-change mechanism, and the new breaking clamp is pushed into the guide rail groove of the clamp mounting plate of the breaking machine, so that the replacement of the breaking clamp is completed quickly, the replacement is safe and quick, and the replacement efficiency is improved.
Drawings
FIG. 1 is a partial schematic view of a fracking machine;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of a shelf rail;
FIG. 4 is a top view of the clamp mounting plate.
1-breaking clamp A, 2-clamp mounting plate, 3-breaking machine, 4-breaking cylinder shaft, 5-traveling crane, 6-height adjusting bolt, 7-breaking clamp B, 8-frame guide rail, 9-aligning shaft, 10-aligning hole, 11-auxiliary guide rail, 12-guide rail groove, 13-cross bar, 14-lifting ring, 15-anti-skid bolt and 16-frame support.
Detailed Description
The following describes embodiments of the present invention in detail.
Referring to fig. 1-4, the utility model provides a quick change mechanism for replacing a break clamp of a die-casting island breaking machine, wherein a break cylinder is vertically arranged on the breaking machine 3, the lower end of the break cylinder is connected with a clamp mounting plate 2 through a break cylinder shaft 4, a break clamp a1 is fixedly mounted on the clamp mounting plate 2 and moves up and down along with the cylinder to complete a casting system and break an overflow system, the quick change mechanism comprises a U-shaped frame support 16 and a frame guide rail 8 welded on the upper part of the frame support 16, the frame guide rail 8 is a long rail, the frame guide rail 8 is symmetrically arranged on the upper part of the frame support 16 left and right and is used for placing the break clamp a and/or the break clamp B as a sliding rail when the break clamp is replaced, the top of the frame guide rail 8 is provided with three cross bars 13 which are in bolt fastening connection with the frame guide rail 8 to increase the strength of the frame guide rail 8, the quick-change mechanism is characterized in that a main body of the quick-change mechanism is formed by the quick-change mechanism and a frame guide rail, four lifting rings 14 are further mounted on the frame guide rail 8 and are in threaded connection with the frame guide rail 8, a height adjusting bolt 6 is welded at the lower end of each lifting ring 14, the upper and lower positive and negative threads are adopted to adjust the height of the lifting rings 14 in a two-way mode, a travelling crane 5 lifts the quick-change mechanism through the lifting rings 14, aligning shafts 9 are arranged at the front and rear ends of the frame guide rail 8, auxiliary guide rails 11 are symmetrically arranged at the left and right ends of a clamp mounting plate 2, guide rail grooves 12 are formed in the auxiliary guide rails 11 in the front and rear directions and are matched with the frame guide rail 8 for use, the quick-change mechanism can be used as a support for replacing a breaking clamp A1 or a breaking clamp B7 and can slide in the guide rail grooves 12 in the front and rear directions, aligning holes 10 are further arranged in the front and rear directions on the auxiliary guide rail 11 and are matched with the aligning shafts 9 on the frame guide rail, when replacing the breaking clamp mounting plate, when fine adjustment is needed, the height adjusting bolt 6 is adjusted, the alignment position of the alignment shaft 9 of the frame guide rail and the alignment hole 10 on the auxiliary guide rail is further adjusted, the alignment shaft 9 accurately enters the alignment hole 10, then the anti-skid bolt 15 is screwed, and the quick-change mechanism is prevented from being pulled out of the auxiliary guide rail when the broken clamp is replaced.
A stop block (not shown in the figure) is rotatably mounted at the top of the rear end of the rack guide rail, and the travelling crane 5 stops the breaking clamp a1 or the breaking clamp B7 placed on the rack guide rail 8 when the quick-change mechanism is lifted, so that the breaking clamp is prevented from sliding off the guide rail during lifting.
The working process of the utility model is as follows:
when the breaking fixture needs to be replaced, the breaking fixture B to be replaced is pre-installed at the rear end of a rack guide rail of a quick-change mechanism, the breaking fixture B passes through the lower portion of a cross rod, the front end of the quick-change mechanism is lifted by a travelling crane to enter the vicinity of a fixture mounting plate in the Contraband model of the breaking machine, an aligning shaft on the rack guide rail is aligned with an aligning hole on an auxiliary guide rail of the fixture mounting plate, when the alignment needs to be fine-adjusted, a height adjusting bolt is adjusted to be aligned, an anti-skid bolt is screwed down to ensure the safe connection between the quick-change mechanism and the auxiliary guide rail, at the moment, the broken fixture A to be switched is pushed to the front end of the rack guide rail, then the direction of the travelling crane is adjusted, the aligning shaft at the other end of the quick-change mechanism is aligned with the aligning hole on the auxiliary guide rail, at the moment, the breaking fixture B is positioned at the front end of the quick-change mechanism, the quick-change mechanism is aligned with the auxiliary guide rail, the breaking fixture B is pushed into a guide rail groove of the auxiliary guide rail from the rack guide rail, and then the broken clamp is screwed on the clamp mounting plate through a bolt, so that one-time clamp replacement is completed.
The utility model utilizes the lifting function of the existing travelling crane in a workshop, the quick-change mechanism adopts guide rail type guidance, the front end of the quick-change mechanism is firstly aligned with the clamp needing to be replaced on the breaking machine, the travelling crane turns around to move the quick-change mechanism, the breaking clamp which is placed at the rear end of the quick-change mechanism in advance is moved to the Contraband-shaped clamp mounting plate, the replacement of two clamps is completed, the total completion time is shortened from 30 minutes to 7 minutes, and the replacement is efficient, safe and quick.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (4)

1. A quick change mechanism for changing die-casting island fracturer rupture anchor clamps, the vertical rupture cylinder that is equipped with of fracturer, the lower extreme of rupture cylinder has the anchor clamps mounting panel through rupture cylinder hub connection, rupture anchor clamps fixed mounting is on the anchor clamps mounting panel, along with cylinder up-and-down motion, its characterized in that: quick change mechanism supports and fixes the shelf guide rail on shelf support upper portion including the shelf that is the U type, the shelf guide rail supports upper portion bilateral symmetry at the shelf and arranges for place rupture anchor clamps and as the slide track when changing, both ends all are equipped with the alignment axle around the shelf guide rail, both ends symmetry is equipped with auxiliary guide rail about the anchor clamps mounting panel, is equipped with the guide rail groove along the fore-and-aft direction on the auxiliary guide rail, uses with shelf guide rail cooperation, support when changing as rupture anchor clamps and rupture anchor clamps can slide around the guide rail inslot, still be equipped with the alignment hole along the fore-and-aft direction on the auxiliary guide rail, with adjusting the axle cooperation well on the shelf guide rail, quick change mechanism adjusts the location well with the anchor clamps mounting panel when being used for changing rupture anchor clamps.
2. The quick-change mechanism for replacing the breaking clamp of the die-casting island breaking machine according to claim 1, is characterized in that: the top of shelf guide rail is equipped with a plurality of horizontal poles, with shelf guide rail fixed connection for increase the intensity of shelf guide rail, still be equipped with a plurality of rings on the shelf guide rail, with shelf guide rail threaded connection, the rings lower extreme still is equipped with altitude mixture control bolt for highly carrying out the two-way regulation to rings, and then adjust the position of adjusting well of aligning the hole on alignment axle and the supplementary guide rail of shelf guide rail.
3. The quick-change mechanism for replacing the breaking clamp of the die-casting island breaking machine according to claim 2, is characterized in that: the height adjusting bolt is welded at the lower end of the hanging ring, and can be adjusted in two directions by adopting upper and lower positive and negative threads.
4. The quick-change mechanism for replacing the breaking clamp of the die-casting island breaking machine according to claim 1, is characterized in that: after the alignment shaft on the rack guide rail enters the alignment hole of the auxiliary guide rail for positioning, the alignment shaft is screwed up and positioned through the anti-skid bolt.
CN202122759166.XU 2021-11-11 2021-11-11 Quick change mechanism for replacing breaking clamp of die-casting island breaking machine Active CN216097335U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122759166.XU CN216097335U (en) 2021-11-11 2021-11-11 Quick change mechanism for replacing breaking clamp of die-casting island breaking machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122759166.XU CN216097335U (en) 2021-11-11 2021-11-11 Quick change mechanism for replacing breaking clamp of die-casting island breaking machine

Publications (1)

Publication Number Publication Date
CN216097335U true CN216097335U (en) 2022-03-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113829023A (en) * 2021-11-11 2021-12-24 重庆建设·雅马哈摩托车有限公司 Quick change mechanism for replacing breaking clamp of die-casting island breaking machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113829023A (en) * 2021-11-11 2021-12-24 重庆建设·雅马哈摩托车有限公司 Quick change mechanism for replacing breaking clamp of die-casting island breaking machine

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