CN215144621U - Core pulling device - Google Patents

Core pulling device Download PDF

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Publication number
CN215144621U
CN215144621U CN202023289839.1U CN202023289839U CN215144621U CN 215144621 U CN215144621 U CN 215144621U CN 202023289839 U CN202023289839 U CN 202023289839U CN 215144621 U CN215144621 U CN 215144621U
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CN
China
Prior art keywords
chute
push rod
core
sliding block
rod
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Active
Application number
CN202023289839.1U
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Chinese (zh)
Inventor
许辉
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.)
Wuxi Qianbaichuan Machinery Co ltd
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Wuxi Qianbaichuan Machinery Co ltd
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Priority to CN202023289839.1U priority Critical patent/CN215144621U/en
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Publication of CN215144621U publication Critical patent/CN215144621U/en
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Abstract

The utility model provides a core pulling device, its simple structure realizes loosing core to the plug of chute or inclined hole simply, has reduced intensity of labour effectively, has improved labor efficiency, its characterized in that: the core rod pushing device comprises a support, wherein a sliding block is arranged on the support and connected with a driving device, a push rod is connected to the sliding block and corresponds to a core rod, a chute is formed in the sliding block, a guide pillar matched with the chute is arranged on the push rod, and the guide pillar moves in the chute.

Description

Core pulling device
Technical Field
The utility model relates to a cast technical field of mould, in particular to device of loosing core.
Background
In the die casting, when appearing loosing core to the plug of chute or inclined hole, the rectilinear motion of slider can make the plug damage chute or inclined hole, if adopt the manual work to loose core the operation, its intensity of labour is great, and efficiency also can be lower.
Disclosure of Invention
To the technical problem, the utility model provides a device of loosing core, its simple structure realizes loosing core to the plug of chute or inclined hole simply, has reduced intensity of labour effectively, has improved labor efficiency.
The technical scheme is as follows: a core pulling device is characterized in that: the core rod pushing device comprises a support, wherein a sliding block is arranged on the support and connected with a driving device, a push rod is connected to the sliding block and corresponds to a core rod, a chute is formed in the sliding block, a guide pillar matched with the chute is arranged on the push rod, and the guide pillar moves in the chute.
It is further characterized in that: the inclined grooves comprise transverse grooves at two ends and inclined grooves between the transverse grooves; the driving device is an air cylinder; the push rod is provided with a guide groove, the support is provided with a guide rod structure matched with the guide groove, and the guide post is connected with two ends of the guide groove on the push rod.
The above structure is adopted in the utility model, be provided with the slider on the support, drive arrangement is connected to the slider, connect the push rod on the slider, the push rod corresponds the plug, be provided with the chute on the slider, be provided with on the push rod with chute complex guide pillar, the guide pillar is at the chute motion, drive arrangement promotes slider linear motion, the push rod passes through the guide pillar and moves in the chute, realize swing motion, swing angle corresponds with the inclination of chute or inclined hole, the simple core pulling of the plug of chute or inclined hole has been realized, the intensity of labour has been reduced effectively, and the labor efficiency is improved.
Drawings
FIG. 1 is a schematic front sectional view of the core pulling device of the present invention;
fig. 2 is the utility model discloses device of loosing core three-dimensional schematic.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, the core pulling device comprises a support 1, a sliding block 2 is arranged on the support 1, the sliding block 2 is connected with a driving device 3, the driving device is an air cylinder, a push rod 4 is connected on the sliding block 2, the push rod 4 corresponds to a core rod 5, a chute 6 is arranged on the sliding block 2, a guide pillar 7 matched with the chute 6 is arranged on the push rod 4, the guide pillar 7 moves in the chute 6, the driving device pushes the sliding block to move linearly, the push rod moves in the chute through the guide pillar to realize swinging motion, the swinging angle corresponds to the inclined angle of the chute or inclined hole, the push rod pushes the core rod to realize simple core pulling of the core rod of the chute or inclined hole, the labor intensity is effectively reduced, and the labor efficiency is improved.
The chute 6 comprises transverse grooves 8-1 and 8-2 at two ends and an inclined groove 9 between the transverse grooves 8-1 and 8-2, so that the stability of the push rod during movement at two ends is realized.
The push rod 4 is provided with a guide groove 10, the support 1 is provided with a guide rod structure 11 matched with the guide groove 10, and the guide rod is connected with two ends of the guide groove 10 on the push rod 4, so that the motion stability of the push rod is ensured, and the push rod is prevented from deviating in the motion process.
The cylinder that drive arrangement adopted in this embodiment, of course also can adopt other drive arrangement such as connecting rod promotion, as long as can realize rack motion, rack drive gear motion, the gear drives the rotary disk and rotates, and the rotary disk rotates and drives the connecting rod and promote the motion of slider intercommunication plug, realizes loosing core, all is the utility model discloses a protection scope.
The present invention and the embodiments thereof have been described above schematically, and the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto, and those skilled in the art will be suggested by the teachings thereof, and without departing from the spirit of the present invention, without creatively designing the structural mode and the embodiments similar to the technical solution, all of which shall fall within the protection scope of the present invention.

Claims (4)

1. A core pulling device is characterized in that: the core rod pushing device comprises a support, wherein a sliding block is arranged on the support and connected with a driving device, a push rod is connected to the sliding block and corresponds to a core rod, a chute is formed in the sliding block, a guide pillar matched with the chute is arranged on the push rod, and the guide pillar moves in the chute.
2. The core pulling device according to claim 1, characterized in that: the inclined groove comprises transverse grooves at two ends and inclined grooves between the transverse grooves.
3. The core pulling device according to claim 1, characterized in that: the driving device is an air cylinder.
4. A core pulling device according to any one of claims 1 to 3, characterized in that: the push rod is provided with a guide groove, the support is provided with a guide rod structure matched with the guide groove, and the guide post is connected with two ends of the guide groove on the push rod.
CN202023289839.1U 2020-12-31 2020-12-31 Core pulling device Active CN215144621U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023289839.1U CN215144621U (en) 2020-12-31 2020-12-31 Core pulling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023289839.1U CN215144621U (en) 2020-12-31 2020-12-31 Core pulling device

Publications (1)

Publication Number Publication Date
CN215144621U true CN215144621U (en) 2021-12-14

Family

ID=79399355

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023289839.1U Active CN215144621U (en) 2020-12-31 2020-12-31 Core pulling device

Country Status (1)

Country Link
CN (1) CN215144621U (en)

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