CN212634244U

CN212634244U - Casting sand box stiffening splint

Info

Publication number: CN212634244U
Application number: CN202021224821.0U
Authority: CN
Inventors: 吴文国
Original assignee: Anhui Shengfeng Machinery Co ltd
Current assignee: Anhui Shengfeng Machinery Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-02
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a casting sand box increases clamp plate of stiffening, comprising a base plate, bottom plate upper end position fixed mounting is provided with casting sand box main part, the bottom plate upper end is provided with first splint in casting sand box main part outside end position, first splint both sides are provided with second splint in casting sand box main part outside end position, the spacing groove has all been seted up to first splint four corners department position, first cavity has all been seted up to the inside both sides end position of second splint, the spout has been seted up on the second splint to first cavity upper end, the second cavity has all been seted up at the inside position of second splint to lower extreme outside position on the first cavity. The utility model discloses can insert the inslot portion position of settling according to the casting intensity when using, will consolidate the steel sheet, further improve the intensity of first splint, the person of facilitating the use adjusts by oneself, prevents that the sand box from damaging to consolidate the steel sheet and insert the back, produce the interference through the rubber pad and connect, make things convenient for the fixed reinforcement steel sheet after inserting.

Description

Casting sand box stiffening splint

Technical Field

The utility model relates to a casting equipment field specifically is a casting sand box increases clamp plate of stiffening.

Background

Casting is a metal hot working process which is mastered earlier by human, and has a history of about 6000 years; china has entered the full prosperity of bronze castings approximately 1700 to the first 1000 years before the Gregorian, and has reached a quite high level in terms of technology; casting is a method in which liquid metal is cast into a casting cavity that conforms to the shape of a part, and after it is cooled and solidified, a part or a blank is obtained.

The existing casting sand box is limited in strength when in use, so that the casting sand box is easy to damage when an internal casting piece expands, the quality of the internal casting piece is influenced, and meanwhile, the sand box needs to be replaced by a new sand box after being damaged, so that resources are wasted, and the problem is solved by a device in urgent need.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting sand box increases clamp plate of stiffening to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stiffening splint for a casting sand box comprises a bottom plate, a main body of the casting sand box is fixedly arranged at the upper end of the bottom plate, the main body of the casting sand box is convenient for casting, a first splint is arranged at the outer side end position of the main body of the casting sand box at the upper end of the bottom plate, a second splint is arranged at the outer side end position of the main body of the casting sand box at two sides of the first splint, a reinforcing mechanism is arranged at the inner position of the first splint, a limiting groove is arranged at the four corners of the first splint, a first cavity is arranged at the two side end positions of the inner part of the second splint, a sliding groove is arranged at the upper end of the first cavity on the second splint, a second cavity is arranged at the inner position of the second splint at the outer side position of the upper end and the lower end of the first cavity, the first cavity is convenient for the first cavity to, and a limiting mechanism is arranged in the first cavity.

Preferably, the casting flask main body is higher than the first clamping plate.

Preferably, the first clamping plate and the second clamping plate are made of the same material.

Preferably, the upper side and the lower side of the limit groove are provided with extension grooves.

Preferably, the reinforcing mechanism includes settling tank, rubber pad and reinforcement steel sheet, a plurality of settling tank has been seted up to first splint inside position level, settling tank inside wall position bonds fixedly and is provided with the rubber pad, settling tank inside position activity interlude is provided with the reinforcement steel sheet, can insert settling tank inside position according to cast member casting strength when using, will reinforce the steel sheet, further improves the intensity of first splint, and the person of facilitating the use adjusts by oneself, prevents that the sand box from damaging to it inserts the back to reinforce the steel sheet, produces the interference through the rubber pad and connects, makes things convenient for the reinforcement steel sheet after the fixed insertion.

Preferably, the length of the reinforcing steel plate is longer than that of the first clamping plate.

Preferably, stop gear includes movable rod, horizon bar, first stopper and second stopper, the inside position movable mounting of first cavity is provided with the movable rod, and the movable rod slides from side to side along the inside position of first cavity, the equal activity interlude in both ends position is provided with the horizon bar about the second splint center one side is kept away from to the movable rod, and the horizon bar rotates around self center pin, horizon bar right side end position welded fastening is provided with first stopper, both ends equal welded fastening is provided with the second stopper about the horizon bar left side.

Preferably, the upper end of the movable rod penetrates through the second clamping plate through the sliding groove and extends to the outside.

Preferably, one side of the spring close to the center of the second clamping plate extrudes the position of the movable rod far away from the center of the second clamping plate.

Preferably, the second limiting block is matched with the limiting groove.

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

1. the utility model discloses settle first splint and second splint in bottom plate upper end position to be located the casting sand box main part outside end position, then the user slides the movable rod along the spout, make the movable rod extrude the spring, and drive the horizon bar and wear out along the second cavity, then pass spacing groove central point, pass the spacing groove position completely until the second stopper position, and the movable rod just is in the position that can't move again, later the user rotates the horizon bar, make second stopper and spacing groove dislocation, thereby fix first splint and second splint position, and it is convenient and simple to fix, utilize first splint and second splint to improve the intensity of casting sand box main part;

2. the utility model discloses can insert the inslot portion position of settling according to the casting intensity when using, will consolidate the steel sheet, further improve the intensity of first splint, the person of facilitating the use adjusts by oneself, prevents that the sand box from damaging to consolidate the steel sheet and insert the back, produce the interference through the rubber pad and connect, make things convenient for the fixed reinforcement steel sheet after inserting.

Drawings

FIG. 1 is a schematic view of the whole structure of a stiffening splint for a casting flask according to the present invention;

FIG. 2 is a cross-sectional view of a first clamping plate of the stiffening clamping plate for casting sand boxes according to the present invention;

FIG. 3 is a cross-sectional view of a second clamping plate of the stiffening clamping plate for casting sand boxes according to the present invention;

fig. 4 is a schematic structural view of the limiting mechanism of the stiffening splint for casting sand box of the present invention.

In the figure: 100. a base plate; 101. casting a sand box main body; 102. a first splint; 103. a second splint; 104. a limiting groove; 105. a first cavity; 106. a spring; 107. a second cavity; 108. a chute; 110. a reinforcement mechanism; 111. reinforcing the steel plate; 112. a placing groove; 113. a rubber pad; 120. a limiting mechanism; 121. a first stopper; 122. a horizontal bar; 123. a movable rod; 124. and a second limiting block.

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 a technical solution: a stiffening clamp plate for a casting sand box comprises a bottom plate 100, a casting sand box main body 101 is fixedly installed at the upper end of the bottom plate 100, the casting sand box main body 101 is convenient to cast, a first clamp plate 102 is arranged at the outer side end position of the casting sand box main body 101 at the upper end of the bottom plate 100, the casting sand box main body 101 is higher than the first clamp plate 102, second clamp plates 103 are arranged at the outer side end positions of the casting sand box main body 101 at the two sides of the first clamp plate 102, a reinforcing mechanism 110 is arranged inside the first clamp plate 102, limiting grooves 104 are formed in the positions of the four corners of the first clamp plate 102, first cavities 105 are formed in the positions of the two side ends inside the second clamp plate 103, sliding grooves 108 are formed in the upper ends of the first cavities 105 on the second clamp plate 103, second cavities 107 are formed in the positions of the outer sides of the upper end and the lower end of the first cavities 105 inside the second clamp plate 103, the first cavities 107 are convenient for, a limiting mechanism 120 is arranged in the first cavity 105, the first clamping plate 102 and the second clamping plate 103 are made of the same material, and extending grooves are arranged at the upper side and the lower side of the limiting groove 104.

Reinforcing mechanism 110 is including settling tank 112, rubber pad 113 and reinforcement steel sheet 111, a plurality of settling tank 112 has been seted up to first splint 102 internal position level, settling tank 112 inside wall position bonding is fixed with rubber pad 113, settling tank 112 internal position activity interlude has reinforcement steel sheet 111, reinforcement steel sheet 111 length is longer than first splint 102 length, can be according to casting strength when using, insert settling tank 112 internal position with reinforcement steel sheet 111, further improve first splint 102's intensity, the person of facilitating the use adjusts by oneself, prevent that the sand box from damaging, and reinforcement steel sheet 111 inserts the back, produce the interference through rubber pad 113 and connect, make things convenient for the reinforcement steel sheet 111 after the fixed insertion.

The limiting mechanism 120 comprises a movable rod 123, a horizontal rod 122, a first limiting block 121 and a second limiting block 124, the movable rod 123 is movably mounted at the inner position of the first cavity 105, the movable rod 123 slides left and right along the inner position of the first cavity 105, the upper end position of the movable rod 123 penetrates out of the second clamping plate 103 through the sliding groove 108 and extends to the outside, the spring 106 is extruded at one side of the center of the second clamping plate 103 near the center of the movable rod 123, the position of the center of the second clamping plate 103 is far away from the position of the center of the second clamping plate 103, the horizontal rod 122 is horizontally inserted at the upper end and the lower end of the center of the second clamping plate 103, the horizontal rod 122 rotates around the center axis of the self, the first limiting block 121 is welded and fixed at the right end of the horizontal rod 122, the second limiting block 124 is welded and fixed at the.

The working principle is as follows: the utility model is used for placing the first clamping plate 102 and the second clamping plate 103 at the upper end position of the bottom plate 100 and at the outer side end position of the casting flask main body 101, then the user slides the movable rod 123 along the sliding groove 108, so that the movable rod 123 extrudes the spring 106 and drives the horizontal rod 122 to penetrate out along the second cavity 107, then the horizontal rod passes through the central position of the limiting groove 104 until the position of the second limiting block 124 completely passes through the position of the limiting groove 104, and the movable rod 123 is just at the position which can not move any more, then the user rotates the horizontal rod 122, so that the second limiting block 124 is dislocated with the limiting groove 104, thereby fixing the positions of the first clamping plate 102 and the second clamping plate 103, and the fixing is convenient and simple, the strength of the casting flask main body 101 is improved by using the first clamping plate 102 and the second clamping plate 103, and when in use, the reinforcing steel plate 111 is inserted into, further improve first splint 102's intensity, the person of facilitating the use adjusts by oneself, prevents that the sand box from damaging to after reinforcing steel sheet 111 inserts, produce interference through rubber pad 113 and connect, the reinforcing steel sheet 111 after convenient fixed inserting has simple structure, convenient to use, excellent in use effect's advantage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stiffening splint for a casting flask, comprising a bottom plate (100), characterized in that: a casting sand box main body (101) is fixedly arranged at the upper end of the bottom plate (100), a first clamping plate (102) is arranged at the upper end of the bottom plate (100) at the outer side end of the casting sand box main body (101), second clamping plates (103) are arranged at the two sides of the first clamping plate (102) at the outer side end of the casting sand box main body (101), a reinforcing mechanism (110) is arranged at the inner position of the first clamping plate (102), limiting grooves (104) are formed at the four corners of the first clamping plate (102), first cavities (105) are formed at the two inner side ends of the second clamping plate (103), sliding grooves (108) are formed in the second clamping plate (103) at the upper end of each first cavity (105), second cavities (107) are formed in the inner positions of the second clamping plate (103) at the outer sides of the upper end and the lower end of each first cavity (105), and a spring (106) is horizontally and fixedly connected to one side of the inner part of each first cavity, a limiting mechanism (120) is arranged in the first cavity (105).

2. The stiffening splint for a foundry flask according to claim 1, wherein: the casting flask main body (101) is higher than the first clamping plate (102).

3. The stiffening splint for a foundry flask according to claim 1, wherein: the first clamping plate (102) and the second clamping plate (103) are made of the same material.

4. The stiffening splint for a foundry flask according to claim 1, wherein: and extension grooves are arranged at the upper side and the lower side of the limiting groove (104).

5. The stiffening splint for a foundry flask according to claim 1, wherein: reinforcing mechanism (110) are including settling tank (112), rubber pad (113) and reinforcement steel sheet (111), a plurality of settling tank (112) have been seted up to first splint (102) inside position level, settling tank (112) inside wall rigidity is provided with rubber pad (113), settling tank (112) inside position activity interlude is provided with reinforcement steel sheet (111).

6. The stiffening splint for a foundry flask according to claim 5, wherein: the length of the reinforced steel plate (111) is longer than that of the first clamping plate (102).

7. The stiffening splint for a foundry flask according to claim 1, wherein: stop gear (120) are including movable rod (123), horizon bar (122), first stopper (121) and second stopper (124), first cavity (105) inside position movable mounting is provided with movable rod (123), the equal horizontal activity in both ends position alternates and is provided with horizon bar (122) about second splint (103) center one side is kept away from in movable rod (123), horizon bar (122) right side end position is fixed and is provided with first stopper (121), both ends are all fixed and are provided with second stopper (124) about horizon bar (122) left side.

8. The stiffening clamp for a casting flask according to claim 7, wherein: the upper end position of the movable rod (123) penetrates out of the second clamping plate (103) through the sliding groove (108) and extends to the outside.

9. The stiffening clamp for a casting flask according to claim 7, wherein: the spring (106) is close to one side of the center of the second clamping plate (103) and presses the position of the movable rod (123) far away from the center of the second clamping plate (103).

10. The stiffening clamp for a casting flask according to claim 7, wherein: the second limiting block (124) is matched with the limiting groove (104).