CN204171304U - Sandboxes parting surface cleaning mechanism - Google Patents
Sandboxes parting surface cleaning mechanism Download PDFInfo
- Publication number
- CN204171304U CN204171304U CN201420566873.4U CN201420566873U CN204171304U CN 204171304 U CN204171304 U CN 204171304U CN 201420566873 U CN201420566873 U CN 201420566873U CN 204171304 U CN204171304 U CN 204171304U
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- CN
- China
- Prior art keywords
- cutter
- fixed
- cleaning
- swivel mount
- sandboxes
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- 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- Withdrawn - After Issue
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Abstract
The utility model provides a kind of sandboxes parting surface cleaning mechanism, comprise a fixed mount, described fixed mount is vertically arranged at directly over sandbox die joint, swivel mount is fixed by the pivotal mounting cutter of a rotating shaft in its side, described cutter is fixed on swivel mount and is fixedly installed a cleaning cutter, and the blade of described cleaning cutter downwards and stretch out in cutter and fix outside swivel mount; The below of described fixed mount is provided with a spring, and the other end of described spring extends in the horizontal direction and is connected to the back side that swivel mount fixed by described cutter; The side that swivel mount fixed by described knife rest is fixedly installed a blowing nozzle, described blowing nozzle bottom with cleaning cutter blade be in same level, the upper end of described blowing nozzle is connected with a tracheal cartilages, and described tracheal cartilages is provided with pneumatic control switch.The utility model not only can save cost of labor, and frame for movement can be more stable, clean relative to labor cleaning.
Description
Technical field
The utility model relates to a kind of cleaning mechanism of sandbox die joint, belongs to technical field of mold.
Background technology
At present, have in case foundry production, working condition is comparatively severe, and dirt, loose sand very easily stick to sandbox die joint.If die joint has larger foreign matter adhesion can have influence on sandbox closing precision, thus has influence on casting accuracy.Sandbox is even caused to be scrapped if foreign matter even can cause too greatly sandbox to leak iron.General Foundry Works can require that workman carries out labor cleaning to sandbox die joint, and operative is loaded down with trivial details.Sandbox length direction is longer, and cleaning area is comparatively large, and sandbox die joint length direction ratio is easier to adhere to foreign material.Therefore, be necessary to design a kind of mechanical mechanism sandbox die joint can cleaned out, not only can save cost of labor, and frame for movement can be more stable, clean relative to labor cleaning.
Utility model content
In view of the defect that above-mentioned prior art exists, the purpose of this utility model proposes a kind of sandboxes parting surface cleaning mechanism.
The purpose of this utility model is achieved through the following technical solutions:
A kind of sandboxes parting surface cleaning mechanism, comprise a fixed mount, described fixed mount is vertically arranged at directly over sandbox die joint, swivel mount is fixed by the pivotal mounting cutter of a rotating shaft in its side, described cutter is fixed on swivel mount and is fixedly installed a cleaning cutter, and the blade of described cleaning cutter downwards and stretch out in cutter and fix outside swivel mount; The below of described fixed mount is provided with a spring, and the other end of described spring extends in the horizontal direction and is connected to the back side that swivel mount fixed by described cutter; The side that swivel mount fixed by described knife rest is fixedly installed a blowing nozzle, described blowing nozzle bottom with cleaning cutter blade be in same level, the upper end of described blowing nozzle is connected with a tracheal cartilages, and described tracheal cartilages is provided with pneumatic control switch.
Preferably, described fixed mount regulates fixed bin relative to the opposite side of a spring spring straining power of fixing, and described spring stretches to described spring straining power and regulates in fixed bin, and fixes with the movable block in it.
Preferably, described fixed mount is provided with below rotating shaft one to fix swivel mount wedge-shaped catch for described knife rest.
Preferably, described wedge-shaped catch is provided with contact-making switch, and described contact-making switch and pneumatic control switch link.
Preferably, described cleaning cutter is fixed on cutter by clamping screw and fixes on swivel mount.
Preferably, described cleaning cutter is provided with the elongated slot run through, for described clamping screw through fixing.
Preferably, the width of described cleaning cutter is identical with sandbox width.
Preferably, described blowing nozzle is T-shaped valve, T-shaped end and the cleaning cutter blade level of described blowing nozzle, described T-shaped end is vertical with length direction die joint to be arranged, both sides inflatable mouth and the described cleaning cutter both sides of the edge of described T-shaped end keep certain distance, and described distance is greater than the width of sandbox length direction die joint.
The beneficial effects of the utility model are:
1, utilize the influence of transfer matic, described mechanism spring to the pulling force of cleaning cutter and reaction force, to the Automatic clearance that can be realized under the prerequisite not increasing extra power by cleaning mechanism sandbox die joint, reduce manually-operated loaded down with trivial details, save personnel cost.
2, by arranging gas hole, the loose sand making to sweep, dirt are blown off sandbox die joint immediately, avoid because loose sand, dirt accumulation affect cleaning effect, more stable relative to labor cleaning, clean.
3, by design regulating spring tightening force, the cleaning active force of cutter on sandbox die joint can be controlled, fully to realize the effect improving cleaning quality and protection cleaning cutter.
4, by arranging multi-form cleaning cutter and cutter adjustment clamping screw, can regulate according to actual sandbox size and change cleaning cutter, improve the scope of application of the present utility model.
5, by being provided with contact-making switch on wedge-shaped catch, and this contact-making switch and pneumatic control switch are linked, can realize when cleaning cutter works at the beginning, then blowing nozzle starts the effect of Air blowing cleaning automatically.
Below with reference to Figure of description, detailed description of the invention of the present utility model is described in further detail, is easier to understand to make technical solutions of the utility model, grasps.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 cleaning mechanism front view;
Fig. 2 is the schematic perspective view of the utility model embodiment 1 cleaning mechanism;
Fig. 3 is the utility model embodiment 1 cleaning mechanism operation principle schematic diagram, and in figure, the cleaning mechanism on right side is in original state, and the cleaning mechanism in left side is in running order;
Fig. 4 is the front view that the utility model embodiment 2 clears up cutter 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear, complete description to the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in Figures 1 to 3, the cleaning mechanism of a kind of sandbox die joint of the present embodiment, comprise one be arranged on sandbox 13 die joint just above fixed mount 5, a rotating shaft 4 is fixed on the right side, described fixed mount 5 upper end, has one to be fixed on wedge-shaped catch 9 on fixed mount 5 below rotating shaft 4.Described rotating shaft 4 installs a cutter and fixes swivel mount 3, the front that swivel mount 3 fixed by cutter is fixedly installed a cleaning cutter 1 by clamping screw 2, and described cleaning cutter 1 is provided with the elongated slot run through, for described clamping screw 2 through fixing.Due to the existence of the elongated slot that this runs through, the axial location that described cleaning cutter 1 fixes swivel mount 3 relative to described cutter is then adjustable.In practical operation, make that sandbox die joint dust stratification is how many, the position because usually adjusting described cleaning cutter 1 such as sandbox detecting parting surface height.
Specifically as shown in Figure 3, the blade of described cleaning cutter 1 downwards and stretch out in cutter and fix outside swivel mount 3, when original state, described cleaning cutter 1 is to downward-extension lower than sandbox die joint, and the width of described cleaning cutter 1 is identical with one of them case hem width degree of sandbox 13.
The left side, described fixed mount 5 lower end welded and installed one spring straining power regulates fixed bin 7, described spring straining power regulates in fixed bin 7 and is provided with a movable block 6, movable block 6 is connected with a spring 10, and the other end of described spring 10 extends to the right in the horizontal direction and is connected to cutter and fixes swivel mount 3 back side.Like this, by regulating the position of movable block 6, i.e. the pulling force of adjustable described spring 10, control the cleaning active force of cleaning cutter on sandbox die joint.
The side that swivel mount 3 fixed by described knife rest is fixedly installed a blowing nozzle 12 by tracheae fixed block 11.Described blowing nozzle 12 bottom with cleaning cutter 1 blade be in same level, the upper end of described blowing nozzle 12 is connected with a tracheal cartilages 8, and the other end of tracheal cartilages 8 is connected with pneumatic control switch.Described wedge-shaped catch 9 is provided with contact-making switch (not shown), and described contact-making switch and pneumatic control switch link.The reason of such setting is: when the cleaning mechanism of the present embodiment is in the original state on the right side of Fig. 3, described knife rest is fixed swivel mount 3 and is strained by spring 10 and abut against on described wedge-shaped catch 9, now described cleaning cutter 1 does not also touch sandbox die joint, and described tracheal cartilages 8 is controlled to die by pneumatic control switch.When the cleaning mechanism of the present embodiment starts the duty on the left of Fig. 3, then described cleaning cutter 1 is started working, described knife rest fix swivel mount 3 overcome spring 10 active force start rotate, now, described knife rest is fixed swivel mount 3 and is left described wedge-shaped catch 9, and described contact-making switch receives this message, then start and described pneumatic control switch is linked to start, described like this tracheal cartilages 8 ventilation, described blowing nozzle 12 starts to blow.The utility model has used contact-making switch of the prior art, and achieve the work automatically controlling blowing nozzle 12, structure is simple and ingenious.
In the present embodiment, described blowing nozzle can be the single straight mouth in figure, also can be T-shaped valve.T-shaped end and the cleaning cutter blade level of described T-shaped valve, described T-shaped end is vertical with length direction die joint to be arranged, both sides inflatable mouth and the described cleaning cutter both sides of the edge of described T-shaped end maintain a certain distance, and described distance is greater than the width of sandbox length direction die joint.T-shaped valve for two-way air blowing is prior art, does not repeat them here.
During application the present embodiment, its course of work is as follows:
Sandbox 13 after casting film is positioned on transfer matic, when sandbox 13 die joint does not encounter cleaning cutter 1, cutter is fixed swivel mount 3 and is strained by spring 10, and is fitted on wedge-shaped catch 9, cleaning cutter 1 to downward-extension, cutting edge lower than sandbox 13 die joint as mechanism shown on the right side of Fig. 3.
Sandbox 13, under the tractive force of transfer matic, moves to cleaning mechanism direction, and when sandbox 13 touches cleaning cutter 1, cleaning cutter 1, under the support force effect of sandbox 13, is moved upwards up on the die joint of sandbox 13; Move up with cleaning cutter 1, cutter is fixed swivel mount 3 and is upwards rotated along rotating shaft 4, is separated with wedge-shaped catch 9, simultaneously extension spring 10; Produce reaction force after spring 10 is stretched, under the reaction force of spring 10, cleaning cutter 1 is close on die joint, and along with sandbox progressively moves forward, cleaning cutter 1 sweeps loose sand, dirt on die joint, realizes the cleaning to die joint; Simultaneously, when sandbox 13 touches the blade of cleaning cutter 1, pneumatic control switch is started working, and blows afloat mouth 12 and starts to blow towards die joint, loose sand, dirt that cleaning cutter 1 sweeps are blown off plane, the loose sand avoiding sweeping, dirt accumulation affect cleaning effect mechanism as shown on the left side of figure 3.
After leaving cleaning mechanism completely under the tractive force of sandbox 13 at transfer matic, cutter rotary fixing frame 3 is restored to the state be close to wedge-shaped catch 9 under the pulling force of spring 10, and pneumatic control switch quits work simultaneously, and blowing nozzle 12 stops blowing.
Repeat this process, realize the cleaning on the multiple case limits to sandbox die joint successively.
Embodiment 2
The present embodiment is roughly the same with the structure of above-described embodiment 1, its difference is, as shown in Figure 4, by two, and width corresponding with sandbox 13 length direction die joint and the consistent cleaning cutter 1 of die joint case hem width degree form described cleaning cutter 1, and blade 16 is arranged downwards.Described two cleaning cutters 1 are fixed on a horizontal tool holder 17, and described horizontal tool holder 17 is fixed on described cutter by clamping screw 2 fixes swivel mount 3.Certainly, described two cutters 1 distance is each other also adjustable, can adjust to the position corresponding with die joint according to the developed width of different sandbox 13, thus realizes the cleaning to sizes sandbox die joint.
The specific works mode of the present embodiment is close with embodiment 1, difference is, when sandbox 13 contacts cleaning cutter 1, two cutters are cleared up length direction die joint simultaneously, the blowing nozzle 12 be simultaneously arranged at before cleaning cutter 1 is blown to sandbox die joint, loose sand on width and dirt are cleared up, thus automatically comprehensive cleaning is carried out to die joint.
In the utility model, embodiment 1 and embodiment 2 all can utilize the influence of transfer matic, realize the Automatic clearance to sandbox die joint under the prerequisite not increasing extra power, reduce manually-operated loaded down with trivial details, save personnel cost; Simultaneously by arranging gas hole, the loose sand making to sweep, dirt are blown off sandbox die joint immediately, avoid because loose sand, dirt accumulation affect cleaning effect, more stable relative to labor cleaning, clean.The utility model still has numerous embodiments; the such as shape of blowing nozzle 12, only needs the dirt of sandbox die joint to be blown off, does not need specific structure; all employing equivalents or equivalent transformation and all technical schemes formed, all drop within protection domain of the present utility model.
Claims (8)
1. a sandboxes parting surface cleaning mechanism, it is characterized in that: comprise a fixed mount (5), described fixed mount (5) is vertically arranged at directly over sandbox die joint, swivel mount (3) is fixed by the pivotal mounting cutter of a rotating shaft (4) in its side, described cutter is fixed on swivel mount (3) and is fixedly installed a cleaning cutter (1), and the blade of described cleaning cutter (1) downwards and stretch out in cutter and fix swivel mount (3) outward; The below of described fixed mount (5) is provided with a spring (10), and the other end of described spring (10) extends in the horizontal direction and is connected to the back side that swivel mount (3) fixed by described cutter; The side that swivel mount (3) fixed by described knife rest is fixedly installed a blowing nozzle (12), described blowing nozzle (12) bottom with cleaning cutter blade be in same level, the upper end of described blowing nozzle is connected with a tracheal cartilages (8), and described tracheal cartilages (8) is provided with pneumatic control switch.
2. sandboxes parting surface cleaning mechanism according to claim 1, it is characterized in that: described fixed mount (5) regulates fixed bin (7) relative to the opposite side of spring (10) spring straining power of fixing, described spring (10) stretches to described spring straining power and regulates in fixed bin (7), and fixes with the movable block (6) in it.
3. sandboxes parting surface cleaning mechanism according to claim 2, is characterized in that: described fixed mount (5) is provided with in rotating shaft (4) below one to fix swivel mount (3) wedge-shaped catch (9) for described knife rest.
4. sandboxes parting surface cleaning mechanism according to claim 3, is characterized in that: described wedge-shaped catch (9) is provided with contact-making switch, and described contact-making switch and pneumatic control switch link.
5. sandboxes parting surface cleaning mechanism according to claim 1, is characterized in that: described cleaning cutter (1) is fixed on cutter by clamping screw (2) and fixes on swivel mount (3).
6. sandboxes parting surface cleaning mechanism according to claim 5, is characterized in that: described cleaning cutter (1) is provided with the elongated slot run through, for described clamping screw (2) through fixing.
7. sandboxes parting surface cleaning mechanism according to claim 1, is characterized in that: the width of described cleaning cutter (1) is identical with sandbox width.
8. sandboxes parting surface cleaning mechanism according to claim 7, it is characterized in that: described blowing nozzle (12) is T-shaped valve, T-shaped end and the cleaning cutter blade level of described blowing nozzle (12), described T-shaped end is vertical with length direction die joint to be arranged, both sides inflatable mouth and the described cleaning cutter both sides of the edge of described T-shaped end keep certain distance, and described distance is greater than the width of sandbox length direction die joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566873.4U CN204171304U (en) | 2014-09-29 | 2014-09-29 | Sandboxes parting surface cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566873.4U CN204171304U (en) | 2014-09-29 | 2014-09-29 | Sandboxes parting surface cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171304U true CN204171304U (en) | 2015-02-25 |
Family
ID=52560140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566873.4U Withdrawn - After Issue CN204171304U (en) | 2014-09-29 | 2014-09-29 | Sandboxes parting surface cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226934A (en) * | 2014-09-29 | 2014-12-24 | 常州南车汽车零部件有限公司 | Parting surface cleaning mechanism and cleaning method for sand box |
| CN105033194A (en) * | 2015-08-15 | 2015-11-11 | 重庆市合川区云天机械制造有限公司 | Device for manufacturing sand mold |
-
2014
- 2014-09-29 CN CN201420566873.4U patent/CN204171304U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226934A (en) * | 2014-09-29 | 2014-12-24 | 常州南车汽车零部件有限公司 | Parting surface cleaning mechanism and cleaning method for sand box |
| CN105033194A (en) * | 2015-08-15 | 2015-11-11 | 重庆市合川区云天机械制造有限公司 | Device for manufacturing sand mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150225 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |