CN212191102U - Founding ware with high-efficient founding structure - Google Patents

Abstract

The utility model discloses a sand-turning device with high-efficient founding structure, including first box, second box and stopper, both ends intermediate position department all welds the stopper around the first box, first box top both sides have all been seted up and have been set up the groove, and two sets of inside that sets up the groove has all welded first dead lever near the lateral wall lower extreme of first box one side, and the outside of two sets of first dead levers all overlaps and is equipped with the extension rod, and is two sets of the top intermediate position department of extension rod has all welded the second dead lever. The utility model discloses a be provided with and set up groove, first dead lever, extension rod, second spring, spacing ring, smoothing rod, loop bar and second dead lever, convenience when having improved the device and using, this founding ware that has high-efficient founding structure is provided with second box, fixing base, gag lever post, first spring and pinch bar, the convenience when having improved the use of device.

Description

Founding ware with high-efficient founding structure

Technical Field

The utility model relates to a founding ware technical field specifically is a founding ware with high-efficient founding structure.

Background

The sand casting device is mainly used for casting metal parts, the existing sand casting mould can be roughly divided into metal and wood, and the existing metal sand casting device can basically meet daily use requirements and still has some defects to be improved.

After sand for sand casting is laid in the prior sand casting device, the excessive sand and stones are generally scraped out through the scraping rod, but the prior scraping rod and the prior sand casting device are not designed in an integrated manner, and the scraping rod is additionally carried when the sand casting device is used, so that the convenience of the sand casting device in use is reduced, and therefore a sand casting device with an efficient sand casting structure is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a founder with high-efficient founding structure to current scraping rod and the founder that proposes in solving above-mentioned background art are not the integral type design, need additionally carry when using and scrape the rod, have reduced the problem of the convenience when device uses.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sand-turning device with high-efficient founding structure, includes first box, second box and stopper, both ends intermediate position department all welds the stopper around the first box, first box top left side has been seted up and has been set up the groove, and the inside lateral wall lower extreme that is close to first box one side that sets up the groove has all welded first dead lever, and the outside of first dead lever all overlaps and is equipped with the extension rod, the top intermediate position department of extension rod has all welded the second dead lever, and the outside of second dead lever all overlaps and is equipped with the loop bar, the bottom of loop bar has all welded the spacing ring, just the spacing ring passes through second spring and first dead lever fixed connection, the outside of loop bar all overlaps and is equipped with the smoothing rod.

Preferably, the top of one side of setting up the groove and keeping away from first box is provided with vertical edgewise piece, and vertical edgewise piece bottom is greater than the length size of second fixed rod apart from the interval size on first dead lever top.

Preferably, the first fixing rod is in an inverted T-shaped design, and a projection matched with the extending rod is arranged at one end, close to the first box body, of the extending rod.

Preferably, the front end of second box is provided with supplementary separating mechanism, supplementary separating mechanism includes second box, fixing base, gag lever post, first spring and pinch bar, both ends intermediate position department all welds the fixing base around the second box, both ends all weld the gag lever post about the inside of fixing base, two sets of pinch bars are installed through the pivot symmetry in the inside intermediate position department of fixing base.

Preferably, the vertical cross section of the prying bar is designed to be L-shaped, and the upper end of the prying bar is provided with a transverse extending bar.

Preferably, two sets of protruding portions are symmetrically arranged at the middle position of the fixing seat, and the distance between the two sets of vertical protruding portions is equal to the width of the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this founding with high-efficient founding structure is provided with and sets up the groove, first dead lever, the extension rod, the second spring, the spacing ring, the smoothing rod, loop bar and second dead lever, mutually support through first dead lever and extension rod during the use, loop bar and smoothing rod can shrink under the effect of second dead lever and set up the inside in groove, when needs use, the loop bar can drive the smoothing rod under the effect of first dead lever and extension rod and shift out from the inside that sets up the groove, avoided current scraping bar and founding ware to be the integral type design, need additionally carry the problem of scraping the pole when using, the convenience when having improved the device and using.

2. This founding ware with high-efficient founding structure is provided with second box, fixing base, gag lever post, first spring and pinch bar, during the use, can make the pinch bar can upwards promote the stopper through rotating the pinch bar to make first box remove under the promotion of stopper with the attached state of second box, avoided the problem that is difficult to open that traditional spacing body attached mode exists, the convenience when having improved the use of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a partial top view structure of the present invention;

fig. 3 is a schematic view of a partial top-view cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a first case; 2. a second case; 3. a fixed seat; 4. a limiting rod; 5. a first spring; 6. a pry bar; 7. a limiting block; 8. arranging a groove; 9. a first fixing lever; 10. an extension pole; 11. a second spring; 12. a limiting ring; 13. a leveling rod; 14. a loop bar; 15. and a second fixing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a sand-casting device with a high-efficiency sand-casting structure comprises a first box body 1, a second box body 2 and limit blocks 7, wherein the limit blocks 7 are welded at the middle positions of the front end and the rear end of the first box body 1, arrangement grooves 8 are formed in two sides of the top end of the first box body 1, a first fixing rod 9 is welded at the lower end of the side wall, close to one side of the first box body 1, in the arrangement grooves 8, an extension rod 10 is sleeved outside the first fixing rod 9, a second fixing rod 15 is welded at the middle position of the top end of the extension rod 10, a vertical extending block is arranged at the top end, far away from the first box body 1, of each arrangement groove 8, the distance between the bottom end of each vertical extending block and the top end of the first fixing rod 9 is larger than the length of the second fixing rod 15, through the design, when the second fixing rod 15 is located in the arrangement grooves, the second fixing rod 15 can be normally, and the outside cover of second dead lever 15 is equipped with loop bar 14, the bottom welding of loop bar 14 has spacing ring 12, and spacing ring 12 passes through second spring 11 and first dead lever 9 fixed connection, the outside cover of loop bar 14 is equipped with troweling rod 13, simultaneously when loop bar 14 contacts with the inside top that sets up groove 8 under the effect of first dead lever 9, under the effect that sets up groove 8's vertical edge extension block, loop bar 14's position keeps fixed unchangeable, thereby play the limiting displacement to loop bar 14, thereby ensure troweling rod 13's normal storage.

The front end of the second box body 2 is provided with an auxiliary separating mechanism, the auxiliary separating mechanism comprises a second box body 2, a fixed seat 3, a limiting rod 4, a first spring 5 and a pry bar 6, the fixed seat 3 is welded at the middle position of the front end and the rear end of the second box body 2, the limiting rod 4 is welded at the left end and the right end of the inner part of the fixed seat 3, two groups of pry bars 6 are symmetrically installed at the middle position of the inner part of the fixed seat 3 through a rotating shaft, two groups of protrusions are symmetrically arranged at the middle position of the fixed seat 3, the distance between the two groups of vertical protrusions is equal to the width of the limiting block 7, through the design, when the limiting block 7 is embedded into the fixed seat 3, the two groups of vertical protrusions of the fixed seat 3 can limit the limiting block 7, and therefore the first box body 1 and the second box body 2 can keep the positions of the fixed under, stability when having improved the device and using, two sets of vertical protruding parts through fixing base 3 can form the limiting displacement to pinch bar 6 simultaneously, make the biggest turned circle of pinch bar 6 obtain injecing, thereby ensure the normal rotation of pinch bar 6, the vertical transversal design of personally submitting "L" shape of pinch bar 6, and the upper end of pinch bar 6 is provided with transversely along stretching the pole, design through "L" shape design, when the user rotates pinch bar 6 through transversely along stretching the pole, under the effect of pivot, the horizontal part of pinch bar 6 can play the impetus to stopper 7, thereby make stopper 7 can follow the inside of fixing base 3 and shift out the stability when having improved the device and using.

The working principle is as follows: when the scraping rod is needed to scrape the excessive part outside the first box body 1, the loop bar 14 is pressed downwards, under the action of pressure, the loop bar 14 moves downwards along the second fixing rod 15, meanwhile, the limiting ring 12 compresses the second spring 11 under the action of the loop bar 14 to enable the second spring 11 to contract and store force, the troweling rod 13 moves downwards along with the loop bar 14, when the top end of the loop bar 14 is lower than the vertical extending part of the setting groove 8, the loop bar 14 is pulled outwards, under the action of the pulling force of the loop bar 14, the second fixing rod 15 drives the extension bar 10 to slide outwards along the first fixing rod 9, after the loop bar 14 moves out of the setting groove 8, the pressing action on the loop bar 14 is released, the second spring 11 returns to the initial form, under the action of the elastic force of the second spring 11, the limiting ring 12 pushes the loop bar 14 to move upwards along the second fixing rod 15, and under the pulling action of the loop bar 14, the troweling rod 13 moves upwards, when the top ends of the limiting ring 12 and the second fixing rod 15 are mutually clamped, the bottom end of the leveling rod 13 is flush with the top end of the first box body 1, and the leveling rod 13 is pushed to enable the leveling rod 13 to rotate around the sleeve rod 14, so that the scraping effect can be achieved.

When pouring and finishing and need removing the relation of connection of first box 1 and second box 2, respectively to the left and right sides pulling two sets of pinch bars 6, the bottom of pinch bar 6 revolutes the rotation of axes under the effect of pivot, pinch bar 6 is around the shrink of 5 atresss of first spring of rotation in the rotation of axes, the bottom of pinch bar 6 upwards promotes stopper 7, under stopper 7's thrust effect, the laminating relation of first box 1 and second box 2 is removed, after finishing using, remove the impetus to pinch bar 6, first spring 5 resumes to original form, under the effect of first spring 5's elasticity, pinch bar 6 removes to initial position department, this moment operation finishes.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a sand blaster with high-efficient founding structure, includes first box (1), second box (2) and stopper (7), its characterized in that have all been welded to both ends intermediate position department around first box (1): first box (1) top left side has been seted up and has been set up groove (8), and the lateral wall lower extreme that the inside that sets up groove (8) is close to first box (1) one side all welds first dead lever (9), and the outside of first dead lever (9) all overlaps and is equipped with extension rod (10), the top intermediate position department of extension rod (10) all welds second dead lever (15), and the outside of second dead lever (15) all overlaps and is equipped with loop bar (14), the bottom of loop bar (14) all welds spacing ring (12), just spacing ring (12) are through second spring (11) and first dead lever (9) fixed connection, the outside of loop bar (14) all overlaps and is equipped with troweling rod (13).

2. The sand blaster having a high efficiency sanding structure of claim 1, wherein: the top end of one side, away from the first box body (1), of the setting groove (8) is provided with a vertical extending block, and the distance between the bottom end of the vertical extending block and the top end of the first fixing rod (9) is larger than the length of the second fixing rod (15).

3. The sand blaster having a high efficiency sanding structure of claim 2, wherein: the first fixing rod (9) is in an inverted T-shaped design, and a convex block matched with the extending rod (10) is arranged at one end, close to the first box body (1), of the extending rod.

4. The sand blaster having a high efficiency sanding structure of claim 1, wherein: the front end of second box (2) is provided with supplementary separating mechanism, supplementary separating mechanism includes second box (2), fixing base (3), gag lever post (4), first spring (5) and pinch bar (6), both ends intermediate position department all welds fixing base (3) around second box (2), both ends all weld gag lever post (4) about the inside of fixing base (3), two sets of pinch bars (6) are installed through the pivot symmetry in fixing base (3) inside intermediate position department.

5. The sand blaster with high efficiency sand blasting structure as claimed in claim 4, wherein: the vertical cross section of the pry bar (6) is designed to be L-shaped, and the upper end of the pry bar (6) is provided with a transverse extending rod.

6. The sand blaster with high efficiency sand blasting structure as claimed in claim 4, wherein: two sets of protruding parts are symmetrically arranged at the middle position of the fixed seat (3), and the distance between the two sets of vertical protruding parts is equal to the width of the limiting block (7).

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