CN213614097U - Limit structure with regulatory function for lost foam casting - Google Patents

Abstract

The utility model discloses a lost foam casting is with injecing structure that has regulatory function, including stop gear, stop gear one end is equipped with slewing mechanism, and slewing mechanism one end is equipped with fixed establishment, is equipped with moving mechanism in the fixed establishment, and fixed establishment includes first splint, set up threaded hole on the first splint, and first splint have the bolt through screw hole threaded connection, and first splint are close to bolt one end and have seted up the spout, the beneficial effects of the utility model are that: be equipped with fixed establishment in this device, be convenient for fix and adjust the size according to the size of sand box, through the first splint of fixed establishment, clip the sand box both ends, it has the moving mechanism second splint to have seted up the spout joint on through first splint, be convenient for adjust the second splint position according to the sand box size, there is the bolt through threaded connection on the first splint, the bolt of being convenient for passes first splint and fixes second splint and first splint one end fixedly connected with fixed plate, clip the other both ends of sand box.

Description

Limit structure with regulatory function for lost foam casting

Technical Field

The utility model relates to a lost foam casting technical field specifically is a lost foam casting is with injecing structure that has regulatory function.

Background

With the development of social economy, the rapid progress of science and technology and the increasing increase of wealth of people, the demand on various industrial products is larger and larger, and the lost foam casting of industrial products and related parts, especially parts with complex structures has great superiority, and the lost foam casting is a novel casting method for forming castings by melting a paraffin wax model which is similar to the castings in size and shape and is positioned in a sand box by using liquid metal, and solidifying and cooling.

Lost foam casting generally uses the liquid metal that the sand box loaded molten state to different foundry goods, needs different figurative sand boxes, so need carry out the process of pouring sand to the sand box, need press from both sides tightly the sand box this moment, but current sand box turns over the case and only utilizes fixed establishment's both ends splint fixed, and is unstable enough, lacks the limit structure who adjusts according to the difference of sand box size, so the utility model relates to a lost foam casting is with limit structure that has regulatory function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lost foam casting is with injecing structure that has regulatory function, be equipped with fixed establishment in this device, be convenient for fix and adjust according to the size of sand box, through the first splint of fixed establishment, clip the sand box both ends, it has the moving mechanism second splint to have seted up the spout joint on through first splint, be convenient for adjust the second splint position according to the sand box size, threaded connection has the bolt on through first splint, the bolt of being convenient for passes first splint and fixes second splint and first splint one end fixedly connected with fixed plate, clip the other both ends of sand box, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lost foam casting is with injecing structure that has regulatory function, includes stop gear, stop gear one end is equipped with slewing mechanism, slewing mechanism one end is equipped with fixed establishment, be equipped with moving mechanism in the fixed establishment, fixed establishment includes first splint, set up threaded hole on the first splint, first splint have the bolt through screw hole threaded connection, first splint are close to bolt one end and have seted up the spout, fixedly connected with fixed plate on the first splint.

Preferably, the limiting mechanism comprises a supporting block, a bearing is fixedly connected inside the supporting block, and one end of the supporting block is fixedly connected with a limiting rod.

Preferably, slewing mechanism includes the handle, handle one end fixedly connected with carousel, handle one end fixedly connected with pivot is kept away from to the carousel, carousel one end fixedly connected with threaded shaft is kept away from in the pivot, threaded connection has the movable block on the threaded shaft.

Preferably, the moving mechanism comprises an electric telescopic rod, an output rod is fixedly connected to the output end of the electric telescopic rod, and a second clamping plate is fixedly connected to one end of the electric telescopic rod and far away from the output rod.

Preferably, the threaded holes are divided into two groups with the same number, and the threaded holes are symmetrically distributed on the two first clamping plates respectively.

Preferably, the handle is provided with anti-skid threads, threads on the threaded shaft are opposite from the middle to the threads at two ends, the number of the movable blocks is two, and the two movable blocks are symmetrically and respectively connected to two ends of the threaded shaft through threads.

Compared with the prior art, the beneficial effects of the utility model are that: be equipped with fixed establishment in this device, be convenient for fix and adjust the size according to the size of sand box, through the first splint of fixed establishment, clip the sand box both ends, it has the moving mechanism second splint to have seted up the spout joint on through first splint, be convenient for adjust the second splint position according to the sand box size, there is the bolt through threaded connection on the first splint, the bolt of being convenient for passes first splint and fixes second splint and first splint one end fixedly connected with fixed plate, clip the other both ends of sand box.

Drawings

FIG. 1 is a schematic top sectional view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is a schematic front structural view of the present invention.

In the figure: 1. a limiting mechanism; 11. a support block; 12. a bearing; 13. a limiting rod; 2. a rotating mechanism; 21. a handle; 22. a turntable; 23. a rotating shaft; 24. a threaded shaft; 25. a movable block; 3. a fixing mechanism; 31. a first splint; 32. a threaded hole; 33. a bolt; 34. a chute; 35. a fixing plate; 4. a moving mechanism; 41. an electric telescopic rod; 42. an output rod; 43. a second splint.

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: the utility model provides a lost foam casting is with injecing structure that has regulatory function, includes stop gear 1, 1 one end of stop gear is equipped with slewing mechanism 2, 2 one ends of slewing mechanism are equipped with fixed establishment 3, be equipped with moving mechanism 4 in the fixed establishment 3, fixed establishment 3 includes first splint 31, set up threaded hole 32 on the first splint 31, first splint 31 has bolt 33 through screw hole 32 threaded connection, first splint 31 is close to bolt 33 one end and has seted up spout 34, fixedly connected with fixed plate 35 on the first splint 31.

The limiting mechanism 1 comprises a supporting block 11, a bearing 12 is fixedly connected inside the supporting block 11, one end of the supporting block 11 is fixedly connected with a limiting rod 13, a threaded shaft 24 is supported by the bearing 12, a rotating mechanism 2 comprises a handle 21, one end of the handle 21 is fixedly connected with a rotating disc 22, one end of the rotating disc 22, which is far away from the handle 21, is fixedly connected with a rotating shaft 23, one end of the rotating shaft 23, which is far away from the rotating disc 22, is fixedly connected with the threaded shaft 24, a movable block 25 is connected onto the threaded shaft 24, the movable block 25 is driven to move by the threaded shaft 24, a moving mechanism 4 comprises an electric telescopic rod 41, an output rod 42 is fixedly connected to the output end of the electric telescopic rod 41, one end of the output rod 42, which is far away from the electric telescopic rod 41, is fixedly connected with a second clamping plate 43, utilize bolt 33 to pass fixed second splint 43 of screw hole 32, seted up anti-skidding line on the handle 21, the screw thread is opposite to both ends screw thread from the centre on the threaded shaft 24, and movable block 25 quantity is two, and two movable block 25 symmetry threaded connection are at threaded shaft 24 both ends respectively, and the screw thread is opposite to both ends screw thread from the centre on the threaded shaft 24, drives movable block 25 and removes to the middle part or to both ends simultaneously.

Specifically, when the utility model is used, firstly, the electric telescopic rod 41 of the moving mechanism 4 is opened, the output rod 42 fixedly connected with the output end of the electric telescopic rod 41 is driven to move, the output rod 42 is driven to move away from the second clamping plate 43 fixedly connected with one end of the electric telescopic rod 41, the second clamping plate 43 moves along the chute 34 arranged on the first clamping plate 31, the second clamping plate 43 is opened, then the handle 21 of the rotating mechanism 2 is rotated, the rotating disc 22 fixedly connected with one end of the handle 21 is driven to rotate, the rotating disc 22 is driven to rotate away from the rotating shaft 23 fixedly connected with one end of the handle 21, the threaded shaft 24 fixedly connected with one end of the rotating shaft 23 is driven to rotate, the movable block 25 in threaded connection on the threaded shaft 24 is driven to move, then the first clamping plate 31 fixedly connected with the movable block 25 is driven to move and open, two ends of the sand box are placed between the two first clamping plates 31, the other two, then the handle 21 is rotated to drive the first clamping plate 31 to move and clamp the sand box, then the electric telescopic rod 41 is opened to drive the second clamping plate 43 to move and clamp the other two ends of the sand box together with the fixing plate 35, and finally the bolt 33 passes through the threaded hole 32 formed in the first clamping plate 31 to fix the second clamping plate 43, thereby fixing the sand box.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. The utility model provides a casting of disappearance mould is with injecing structure that has regulatory function, a serial communication port, including stop gear (1), stop gear (1) one end is equipped with slewing mechanism (2), slewing mechanism (2) one end is equipped with fixed establishment (3), be equipped with moving mechanism (4) in fixed establishment (3), fixed establishment (3) are including first splint (31), set up threaded hole (32) on first splint (31), first splint (31) have bolt (33) through screw hole (32) threaded connection, spout (34) have been seted up to first splint (31) near bolt (33) one end, fixedly connected with fixed plate (35) on first splint (31).

2. A defining structure for lost foam casting having an adjusting function according to claim 1, wherein: the limiting mechanism (1) comprises a supporting block (11), a bearing (12) is fixedly connected inside the supporting block (11), and a limiting rod (13) is fixedly connected to one end of the supporting block (11).

3. A defining structure for lost foam casting having an adjusting function according to claim 1, wherein: slewing mechanism (2) include handle (21), handle (21) one end fixedly connected with carousel (22), handle (21) one end fixedly connected with pivot (23) are kept away from in carousel (22), carousel (22) one end fixedly connected with screw shaft (24) are kept away from in pivot (23), threaded connection has movable block (25) on screw shaft (24).

4. A defining structure for lost foam casting having an adjusting function according to claim 1, wherein: moving mechanism (4) include electric telescopic handle (41), electric telescopic handle (41) output end fixedly connected with output rod (42), electric telescopic handle (41) one end fixedly connected with second splint (43) are kept away from in output rod (42).

5. A defining structure for lost foam casting having an adjusting function according to claim 1, wherein: the threaded holes (32) are divided into two groups with the same number, and the threaded holes (32) are symmetrically distributed on the two first clamping plates (31) respectively.

6. A defining structure for lost foam casting having an adjusting function according to claim 3, wherein: the anti-skidding thread is arranged on the handle (21), the threads on the threaded shaft (24) are opposite from the middle to the threads at two ends, the number of the movable blocks (25) is two, and the two movable blocks (25) are respectively connected to two ends of the threaded shaft (24) in a symmetrical mode through threads.

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