CN215790607U

CN215790607U - Cylinder mould production positioner

Info

Publication number: CN215790607U
Application number: CN202122293657.XU
Authority: CN
Inventors: 李彬
Original assignee: Chongqing Jiangjin Steel Mould Co ltd
Current assignee: Chongqing Jiangjin Steel Mould Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-11
Anticipated expiration: 2031-09-22

Abstract

The utility model belongs to the field of cylindrical dies, and particularly relates to a cylindrical die production positioning device which comprises a bottom plate; fixing rods are fixedly connected to two sides of the top end of the bottom plate; the top ends of the fixed rods are fixedly connected with first semicylinders; the top of the first semi-cylinder is provided with a second semi-cylinder; two sides of the first semi-cylinder and the second semi-cylinder are respectively connected with a movable rod in a penetrating and movable manner; the end parts of the movable rods, which are positioned in the space formed by the first semi-cylinder and the second semi-cylinder, of the rod body are fixedly connected with arc-shaped positioning blocks; the movable rod is positioned on the outer side of the rod body part in the space formed by the first semi-cylinder and the second semi-cylinder and is sleeved with a first spring; one end of each first spring is fixedly connected with the corresponding first semi-cylinder and the corresponding second semi-cylinder; can realize location and fixed to the cylinder mould, and then be favorable to when pouring for the cylinder mould, ensure the accuracy of pouring, avoided the cylinder mould when pouring simultaneously, the condition emergence of skew appears.

Description

Cylinder mould production positioner

Technical Field

The utility model relates to the field of cylindrical dies, in particular to a cylindrical die production positioning device.

Background

The cylindrical mould is a mould for pouring concrete of a circular column.

The cylindrical mold is often shifted during casting, thereby causing casting failure.

In the prior art, when a traditional cylindrical mold is poured, the cylindrical mold is often deviated when the cylindrical mold is poured due to the fact that a positioning assembly is not arranged, and therefore pouring dislocation is caused; therefore, a positioning device for cylindrical die production is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that the cylindrical mold can deviate during pouring, so that the pouring is misplaced, the utility model provides a cylindrical mold production positioning device.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a cylindrical die production positioning device, which comprises a bottom plate; fixing rods are fixedly connected to two sides of the top end of the bottom plate; the top ends of the fixed rods are fixedly connected with first semicylinders; the top of the first semi-cylinder is provided with a second semi-cylinder, and the top end of the first semi-cylinder is attached to the bottom end of the second semi-cylinder; two sides of the first semi-cylinder and the second semi-cylinder are respectively connected with a movable rod in a penetrating and movable manner; the end parts of the movable rods, which are positioned in the rod body in the space formed by the first semi-cylinder and the second semi-cylinder, are fixedly connected with arc-shaped positioning blocks, and the inner sides of the arc-shaped positioning blocks are provided with tooth-shaped grains; the movable rod is positioned on the outer side of the rod body part in the space formed by the first semi-cylinder and the second semi-cylinder and is sleeved with a first spring; one end of each first spring is fixedly connected with the corresponding first semi-cylinder and the corresponding second semi-cylinder respectively, and the other end of each first spring is fixedly connected with the corresponding arc-shaped positioning block respectively; can realize location and fixed to the cylinder mould, and then be favorable to when pouring for the cylinder mould, ensure the accuracy of pouring, avoided the cylinder mould when pouring simultaneously, the condition emergence of skew appears.

Preferably, two sides of the top end of the bottom plate are fixedly connected with portal frames; the middle part of the top end of the inner side of the portal frame is fixedly connected with a chain block; one ends of the two sides of the first semi-cylinder and the second semi-cylinder, which are close to each other, are fixedly connected with a first nut and a second nut respectively; the first nut and the second nut are connected through a bolt; lifting lugs are fixedly connected to the top ends of the second semi-cylinders, and the chain block is located at the tops of the lifting lugs; this structure gets the second semicircle tube through hanging to the staff of being convenient for takes off the cylinder mould after pouring, provides convenience for the staff.

Preferably, a contraction chamber is fixedly connected to the middle of the top end of the bottom plate; a second spring is fixedly connected to the bottom end inside the contraction chamber; a sliding rod is fixedly connected to the top end of the second spring; the top end of the sliding rod is fixedly connected with an arc-shaped supporting block; the cylindrical die is supported.

Preferably, reinforcing ribs are fixedly connected to two sides of the top end inside the portal frame, and the bottom ends of the reinforcing ribs are fixedly connected with the corresponding inner side walls of the portal frame; the connection relationship is enhanced.

Preferably, positioning grooves are formed in the two sides of the top end of the first semi-cylinder; positioning plates are fixedly connected to two sides of the bottom end of the second semi-cylinder; the bottom end inside the positioning groove is fixedly connected with a third spring; the top ends of the third springs are fixedly connected with buffer plates, and the bottom ends of the positioning plates are attached to the top ends of the buffer plates; the impact force generated when the second half cylinder descends can be buffered, and the positioning function can be realized.

Preferably, two sides of the interior of the contraction chamber are fixedly connected with limiting sliding chutes; the bottom ends of the two sides of the sliding rod are fixedly connected with limiting sliding rods, and the other ends of the limiting sliding rods are located in the limiting sliding grooves and are in sliding fit with the limiting sliding grooves; the limiting function is achieved.

The utility model has the advantages that:

1. according to the utility model, the arc-shaped positioning block in the first semi-cylinder is extruded through the cylindrical die, then the second semi-cylinder is fixed above the first semi-cylinder, at the moment, the arc-shaped positioning block in the second semi-cylinder can extrude the cylindrical die, and under the condition that the first semi-cylinder and the second semi-cylinder are fixed, the positioning and the fixing of the cylindrical die can be realized, so that the pouring accuracy can be ensured when the cylindrical die is poured, and the condition that the cylindrical die is deviated when being poured is avoided;

2. according to the utility model, the chain block is controlled to enable the lifting lug of the chain block to lift the second semi-cylinder to move upwards, and at the moment, the first semi-cylinder and the second semi-cylinder are completely separated. Then take off the cylinder mould after pouring this moment, and then this structure gets the second semicircle section of thick bamboo through hanging to the staff of being convenient for takes off the cylinder mould after pouring, provides convenience for the staff.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional view illustrating a first embodiment of the present invention;

FIG. 3 is a schematic side sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

fig. 6 is a perspective view of the second embodiment.

In the figure: 1. a base plate; 2. fixing the rod; 3. a first half cylinder; 4. a second semi-cylinder; 5. a movable rod; 6. a first spring; 7. an arc-shaped positioning block; 8. a gantry; 9. a chain block; 10. a first nut; 11. a second nut; 12. a bolt; 13. lifting lugs; 14. a contraction chamber; 15. a second spring; 16. a slide bar; 17. an arc-shaped supporting block; 18. reinforcing ribs; 19. positioning a groove; 20. positioning a plate; 21. a third spring; 22. a buffer plate; 23. a limiting slide bar; 24. a limiting chute; 25. and (6) a protective pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, a positioning device for cylinder mold production comprises a base plate 1; the two sides of the top end of the bottom plate 1 are fixedly connected with fixing rods 2; the top ends of the fixed rods 2 are fixedly connected with first semicylinders 3; the top of the first semi-cylinder 3 is provided with a second semi-cylinder 4, and the top end of the first semi-cylinder 3 is attached to the bottom end of the second semi-cylinder 4; two sides of the first semi-cylinder 3 and the second semi-cylinder 4 are both movably connected with a movable rod 5 in a penetrating way; the movable rod 5 is fixedly connected with an arc-shaped positioning block 7 at the end part of the rod body in the space formed by the first semi-cylinder 3 and the second semi-cylinder 4, and the inner side of the arc-shaped positioning block 7 is provided with tooth-shaped grains; the movable rod 5 is positioned at the outer side of the rod body part in the space formed by the first semi-cylinder 3 and the second semi-cylinder 4 and is sleeved with a first spring 6; one end of each first spring 6 is fixedly connected with the corresponding first semi-cylinder 3 and the corresponding second semi-cylinder 4, and the other end of each first spring 6 is fixedly connected with the corresponding arc-shaped positioning block 7; a contraction chamber 14 is fixedly connected to the middle of the top end of the bottom plate 1; a second spring 15 is fixedly connected to the bottom end inside the contraction chamber 14; a sliding rod 16 is fixedly connected to the top end of the second spring 15; the top end of the slide bar 16 is fixedly connected with an arc-shaped supporting block 17; reinforcing ribs 18 are fixedly connected to two sides of the top end inside the portal frame 8, and the bottom ends of the reinforcing ribs 18 are fixedly connected with the corresponding inner side wall of the portal frame 8; two sides inside the contraction chamber 14 are fixedly connected with limiting sliding grooves 24; the bottom ends of the two sides of the sliding rod 16 are fixedly connected with limiting sliding rods 23, and the other ends of the limiting sliding rods 23 are located in the limiting sliding grooves 24 and are in sliding fit with the limiting sliding grooves; at the during operation, open second semicircle tube 4, then place the cylinder mould in first semicircle tube 3, the cylinder mould can extrude the inside arc locating piece 7 of first semicircle tube 3 this moment, then fix second semicircle tube 4 in the top of first semicircle tube 3 again, the inside arc locating piece 7 of second semicircle tube 4 can extrude the cylinder mould this moment equally, and under the circumstances of fixing mutually through first semicircle tube 3 and second semicircle tube 4, can realize the location and fix to the cylinder mould, and then be favorable to when pouring for the cylinder mould, ensure the accuracy of pouring, avoided the cylinder mould when pouring simultaneously, the condition emergence of skew appears.

Two sides of the top end of the bottom plate 1 are fixedly connected with portal frames 8; a chain block 9 is fixedly connected to the middle of the top end of the inner side of the portal frame 8; a first nut 10 and a second nut 11 are fixedly connected to one ends of the two sides of the first semi-cylinder 3 and the second semi-cylinder 4, which are close to each other; the first nut 10 and the second nut 11 are connected through a bolt 12; lifting lugs 13 are fixedly connected to the top ends of the second semi-cylinders 4, and the chain block 9 is positioned at the tops of the lifting lugs 13; during operation, under the condition that the bolt 12 is taken down, the first semi-cylinder 3 and the second semi-cylinder 4 are not fixed, then the chain block 9 is controlled to enable the lifting lug 13 to be hung on the chain block 9, the lifting lug 13 is further pulled upwards by the chain block 9, the second semi-cylinder 4 is driven to move upwards, and the first semi-cylinder 3 and the second semi-cylinder 4 are completely separated. Then take off the cylinder mould after pouring this moment, and then this structure is through hanging get second semicircle tube 4 to the staff of being convenient for takes off the cylinder mould after pouring, provides convenience for the staff.

Positioning grooves 19 are formed in the two sides of the top end of the first semi-cylinder 3; the two sides of the bottom end of the second semi-cylinder 4 are fixedly connected with positioning plates 20; the bottom ends inside the positioning grooves 19 are fixedly connected with third springs 21; the top ends of the third springs 21 are fixedly connected with buffer plates 22, and the bottom ends of the positioning plates 20 are attached to the top ends of the buffer plates 22; when the second half cylinder 4 moves downwards in operation, the positioning plate 20 is inserted into the positioning groove 19, and the positioning plate 20 extrudes the buffer plate 22, so that the structure can buffer the impact force generated when the second half cylinder 4 descends, and can realize the positioning function.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a protection pad 25 is fixedly connected to the top end of the arc-shaped supporting block 17; when the device works, the protective pad 25 is arranged, so that the phenomenon that scratches appear on the surface of the cylindrical die due to friction between the cylindrical die and the protective pad 25 when the cylindrical die is placed is avoided.

The working principle is that when the device works, the second semi-cylinder 4 is opened, then the cylindrical die is placed in the first semi-cylinder 3, at the moment, the cylindrical die can extrude the arc-shaped positioning block 7 in the first semi-cylinder 3, then the second semi-cylinder 4 is fixed above the first semi-cylinder 3, at the moment, the arc-shaped positioning block 7 in the second semi-cylinder 4 can extrude the cylindrical die, and the first semi-cylinder 3 and the second semi-cylinder 4 are fixed, the positioning and fixing of the cylindrical die can be realized, and, in the case of removal of the bolt 12, the first semi-cylinder 3 and the second semi-cylinder 4 are no longer fixed, then, by controlling the chain block 9, the lifting lug 13 is hung on the chain block 9, and the lifting lug 13 is further pulled upwards by the chain block 9, thereby driving the second semi-cylinder 4 to move upwards, and realizing the complete separation of the first semi-cylinder 3 and the second semi-cylinder 4 at the moment. Then take off the cylinder mould after pouring this moment, and then this structure is through hanging get second semicircle tube 4 to the staff of being convenient for takes off the cylinder mould after pouring, for the staff provides convenience, can realize the location and the fixing to the cylinder mould, and then be favorable to when pouring for the cylinder mould, ensure the accuracy of pouring, avoided the cylinder mould when pouring simultaneously, the condition emergence of appearance skew.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a cylinder mould production positioner which characterized in that: comprises a bottom plate (1); fixing rods (2) are fixedly connected to two sides of the top end of the bottom plate (1); the top ends of the fixed rods (2) are fixedly connected with first semicylinders (3); the top of the first semi-cylinder (3) is provided with a second semi-cylinder (4), and the top end of the first semi-cylinder (3) is attached to the bottom end of the second semi-cylinder (4); two sides of the first semi-cylinder (3) and the second semi-cylinder (4) are respectively and movably connected with a movable rod (5) in a penetrating way; the movable rod (5) is positioned at the end part of the rod body in the space formed by the first semi-cylinder (3) and the second semi-cylinder (4) and is fixedly connected with an arc-shaped positioning block (7), and the inner side of the arc-shaped positioning block (7) is provided with tooth-shaped grains; the movable rod (5) is positioned at the outer side of the rod body part in the space formed by the first semi-cylinder (3) and the second semi-cylinder (4) and is sleeved with a first spring (6); one end of each first spring (6) is fixedly connected with the corresponding first semi-cylinder (3) and the corresponding second semi-cylinder (4), and the other end of each first spring (6) is fixedly connected with the corresponding arc-shaped positioning block (7).

2. The cylindrical die production positioning device according to claim 1, wherein: two sides of the top end of the bottom plate (1) are fixedly connected with portal frames (8); a chain block (9) is fixedly connected to the middle of the top end of the inner side of the portal frame (8); one ends of the two sides of the first semi-cylinder (3) and the second semi-cylinder (4) close to each other are fixedly connected with a first screw cap (10) and a second screw cap (11) respectively; the first nut (10) and the second nut (11) are connected through a bolt (12); the top end of the second semi-cylinder (4) is fixedly connected with a lifting lug (13), and the chain block (9) is positioned at the top of the lifting lug (13).

3. The cylindrical die production positioning device according to claim 2, wherein: a contraction chamber (14) is fixedly connected to the middle of the top end of the bottom plate (1); a second spring (15) is fixedly connected to the bottom end inside the contraction chamber (14); a sliding rod (16) is fixedly connected to the top end of the second spring (15); the top end of the sliding rod (16) is fixedly connected with an arc-shaped supporting block (17).

4. The cylindrical die production positioning device according to claim 3, wherein: and reinforcing ribs (18) are fixedly connected to two sides of the top end inside the portal frame (8), and the bottom ends of the reinforcing ribs (18) are fixedly connected with the inner side wall of the corresponding portal frame (8).

5. The cylindrical die production positioning device according to claim 4, wherein: positioning grooves (19) are formed in the two sides of the top end of the first semi-cylinder (3); positioning plates (20) are fixedly connected to two sides of the bottom end of the second semi-cylinder (4); the bottom ends inside the positioning grooves (19) are fixedly connected with third springs (21); the top end of the third spring (21) is fixedly connected with a buffer plate (22), and the bottom end of the positioning plate (20) is attached to the top end of the buffer plate (22).

6. The cylindrical die production positioning device according to claim 5, wherein: two sides inside the contraction chamber (14) are fixedly connected with limiting sliding chutes (24); the bottom of slide bar (16) both sides all the rigid coupling have spacing slide bar (23), and the other end of spacing slide bar (23) all is located spacing spout (24) and rather than sliding fit.