CN221850642U

CN221850642U - Cement electric pole production die

Info

Publication number: CN221850642U
Application number: CN202323371053.8U
Authority: CN
Inventors: 李芳刚; 刘学成; 刘宏伟
Original assignee: Ganxian Huihuang Cement Products Co ltd
Current assignee: Ganxian Huihuang Cement Products Co ltd
Priority date: 2023-12-12
Filing date: 2023-12-12
Publication date: 2024-10-18
Anticipated expiration: 2033-12-12

Abstract

The utility model provides a cement electric pole production die, and relates to the field of dies. The mold comprises an upper mold and a lower mold which are matched with each other, wherein an opening and closing mold assembly I is symmetrically arranged on two sides of the upper mold, an opening and closing mold assembly II matched with the opening and closing mold assembly I is symmetrically arranged on two sides of the lower mold, the opening and closing mold assembly I comprises a first shell fixedly connected on two sides of the upper mold, a rotating rod fixedly arranged on one inner side of the first shell, a worm embedded on the rotating rod at equal intervals, a worm wheel meshed on one side of the worm and rotationally connected with the upper mold, and a bolt slidably arranged on the inner side of the worm wheel and capable of rotating along with the worm wheel, and threaded holes corresponding to the bolts are formed in edges of the upper mold and the lower mold. The utility model can automatically connect and fix the upper die and the lower die without screwing the bolts by personnel, saves time and labor and is beneficial to improving the production efficiency.

Description

Cement electric pole production die

Technical Field

The utility model provides a cement electric pole production die, and relates to the field of dies.

Background

A concrete pole is a support structure for power transmission and wire suspension. It is usually made of concrete, has high strength and durability, and can bear the weight and the wind force of the electric wire. Cement electric poles are widely used in power transmission and wire routing systems for supporting wires in the air or on the ground, ensuring safe transmission of electricity.

In the cement electric pole production molding process, the framework is firstly placed in a mould and concrete is poured, and the mould after the grouting is completed is transferred to a centrifugal machine through a crane for high-speed centrifugal molding. But cement pole production mould in the present market mostly simple structure, the operation is inconvenient, need all rotate locking through a plurality of lock bolts at mould edge when the compound die to this guarantees that the mould is connected closely, leads to consuming time longer, and the manual tightening, can't guarantee the locking effect of each lock bolt, also need the manual work to demold each lock bolt during the drawing of patterns, has reduced the production efficiency of cement pole, for this reason, we propose a cement pole production mould.

Disclosure of utility model

In order to solve the problems, the utility model provides the cement electric pole production die which can automatically connect and fix the upper die and the lower die, does not need personnel to screw bolts, saves time and labor and is beneficial to improving the production efficiency.

The utility model provides a cement electric pole production die which comprises an upper die and a lower die which are matched with each other, wherein opening and closing die assemblies I are symmetrically arranged on two sides of the upper die, opening and closing die assemblies II matched with the opening and closing die assemblies I are symmetrically arranged on two sides of the lower die, the opening and closing die assemblies I comprise a first shell fixedly connected on two sides of the upper die, a rotating rod rotatably arranged on the inner side of the first shell, a worm which is equidistantly embedded on the rotating rod, a worm wheel meshed on one side of the worm and rotatably connected with the upper die, and bolts which are slidably arranged on the inner side of the worm wheel and can rotate along with the worm wheel, and threaded holes corresponding to the bolts are formed in the edges of the upper die and the lower die.

Preferably, a chute is formed in one side of the bolt, a through hole is formed in the worm wheel in a coaxial mode, a lug is fixedly connected to the inner side of the through hole, the bolt is coaxially arranged on the inner side of the through hole, the lug is slidably arranged in the chute, a screw is connected with the bolt in a threaded mode, and the top end of the screw is fixedly connected with the inner wall of the top of the shell.

Preferably, the bottom of the worm wheel is fixedly connected with a sleeve II, the bottom end of the sleeve II is rotationally connected with a sleeve I, the sleeve I is fixedly connected with the edge of the upper die, and the sleeve I and the sleeve II are coaxially arranged at the outer side of the threaded hole.

Preferably, the second opening and closing module comprises a second shell fixedly connected to two sides of the lower die, an electric push rod fixedly connected to the inner side of the second shell and a clamping plate fixedly connected to the telescopic end of the electric push rod, and a bayonet matched with the clamping plate is formed in the bottom end of the bolt.

Preferably, one side of the edges of the upper die and the lower die is provided with an alignment groove, and the other side of the edges of the upper die and the lower die is provided with an alignment convex edge.

Preferably, a motor is fixedly connected to the outer side of the first shell, and an output shaft of the motor is coaxially fixedly connected with the rotating rod.

The utility model has the beneficial effects that:

the utility model provides a cement electric pole production mold, which can drive a plurality of bolts to synchronously rotate after an upper mold and a lower mold are aligned through the arrangement of a first mold opening and closing assembly and a second mold opening and closing assembly, so that the upper mold and the lower mold are fixed or detached without manual operation, time and labor are saved, the mold opening and closing time is saved, the production efficiency is improved, and a plurality of bolts synchronously rotate, and the fixing effect is good.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a cement pole production mold according to the present utility model.

Fig. 2 is a right side view of a cement pole production mold according to the present utility model.

Fig. 3 is a split view of a screw, a bolt and a worm gear of the cement electric pole production die.

Fig. 4 is a schematic diagram of a bolt structure of a mold for producing a cement electric pole according to the present utility model.

( 1. An upper die; 2. a lower die; 3. opening and closing a die assembly I; 4. opening and closing a die assembly II; 5. a first shell; 6. a second shell; 7. an electric push rod; 8. a clamping plate; 9. a sleeve I; 10. a second sleeve; 11. a worm wheel; 12. a rotating rod; 13. a worm; 14. a bolt; 15. a screw; 16. a bump; 17. a through hole; 18. a chute; 19. a bayonet; 20. a motor; 21. alignment ribs; 22. alignment groove )

Detailed Description

Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, the utility model provides a cement electric pole production mold, which comprises an upper mold 1 and a lower mold 2 which are matched with each other, wherein two sides of the upper mold 1 are symmetrically provided with a first mold opening and closing assembly 3, two sides of the lower mold 2 are symmetrically provided with a second mold opening and closing assembly 4 matched with the first mold opening and closing assembly 3, the first mold opening and closing assembly 3 comprises a first shell 5 fixedly connected with two sides of the upper mold 1, a rotating rod 12 rotatably arranged at the inner side of the first shell 5, a motor 20 fixedly connected with one side of the first shell 5 and connected with the rotating rod 12, a worm 13 equidistantly embedded on the rotating rod 12, a worm wheel 11 meshed with one side of the worm 13 and a bolt 14 arranged at the inner side of the worm wheel 11, and particularly, the edges of the upper mold 1 and the lower mold 2 are respectively provided with threaded holes corresponding to the bolts 14, the rotating rod 12 can be driven to rotate by the motor 20, the worm 13 drives the worm wheel 11 to rotate, the worm wheel 11 drives the bolts 14 to rotate and is screwed into the threaded holes, and the upper mold 1 and the lower mold 2 are connected together.

Further, in the utility model, the bottom of the worm wheel 11 is fixedly connected with the sleeve II 10, the bottom end of the sleeve II 10 is rotatably connected with the sleeve I9, the sleeve I9 is fixedly connected with the edge of the upper die 1, the sleeve I9 and the sleeve II 10 are coaxially arranged outside the threaded hole, specifically, the worm wheel 11 is supported by the arrangement of the sleeve I9 and the sleeve II 10, and the worm wheel 11 can rotate under the drive of the worm 13.

Further, in the present utility model, a chute 18 is formed on one side of the bolt 14, the worm wheel 11 is coaxially provided with a through hole 17, a bump 16 is fixedly connected to the inner side of the through hole 17, the bolt 14 is coaxially disposed on the inner side of the through hole 17, and the bump 16 is slidably disposed in the chute 18, specifically, the bump 16 is disposed in the chute 18, when the worm wheel 11 rotates, the bump 16 drives the bolt 14 to rotate, and meanwhile, the bump 16 can slide up and down in the chute 18, so that the movement of the bolt 14 in the longitudinal direction is not limited.

Further, in the present utility model, the bolt 14 is screwed with the screw 15, and the top end of the screw 15 is fixedly connected with the inner wall of the top of the first shell 5, specifically, since the bolt 14 is screwed with the screw 15 and the screw 15 is fixed, when the bolt 14 rotates, the bolt 14 moves along the axial direction of the screw 15, so that the bolt 14 can be gradually screwed into the threaded hole, and the upper die 1 and the lower die 2 are connected together.

Further, the second opening and closing module 4 in the utility model comprises a second housing 6 fixedly connected to two sides of the lower die 2, an electric push rod 7 fixedly connected to the inner side of the second housing 6, and a clamping plate 8 fixedly connected to the telescopic end of the electric push rod 7, wherein a bayonet 19 matched with the clamping plate 8 is formed at the bottom end of the bolt 14, specifically, after the bolt 14 is screwed into the threaded hole, the end of the bolt 14 extends into the second housing 6, the bayonet 19 at the bottom is aligned with the clamping plate 8, and the electric push rod 7 pushes the clamping plate 8 to move upwards and clamp into the bayonet 19, so that the rotation of the bolt 14 is limited, and the looseness of the bolt 14 is avoided.

It should be noted that, the motor 20 is connected with a controller, the controller is used to control the motor 20 to be turned on or off, and the adjustment is performed before use, so that when the bolt 14 stops rotating, the bayonet 19 can be exactly aligned with the clamping plate 8, and the controller is used to control the electrical element, which belongs to the known prior art of those skilled in the art, so that the description is omitted.

Further, in the present utility model, one side of the edges of the upper die 1 and the lower die 2 is provided with an alignment groove 22, and the other side is provided with an alignment rib 21. Specifically, the alignment grooves 22 and the alignment ribs 21 are used to achieve rapid alignment of the upper die 1 and the lower die 2.

Working principle: when the utility model is used, the upper die 1 and the lower die 2 are quickly aligned through the alignment groove 22 and the alignment convex rib 21, then the motor 20 is started to drive the rotating rod 12 to rotate, the rotating rod 12 drives the worm 13 to rotate, the worm 13 drives the worm wheel 11 to rotate, the worm wheel 11 drives the bolt 14 to rotate through the convex block 16, the bolt 14 moves downwards under the action of the screw rod 15, so that the bolt 14 can be screwed into the threaded hole to connect the upper die 1 and the lower die 2 together, then the electric push rod 7 is started to drive the clamping plate 8 to be clamped into the bayonet 19, the fixing of the upper die 1 and the lower die 2 can be completed, manual operation is not needed, time and labor are saved, the bolts 14 synchronously rotate, the tightening effect is the same, and when the die is disassembled, the electric push rod 7 is started to shrink to drive the clamping plate 8 to move downwards to release the limitation on the bolt 14, then the motor 20 is started to rotate the bolt 14 out of the threaded hole.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a cement pole production mould, includes mould and lower mould on mutually supporting, its characterized in that: the upper die is characterized in that a first opening and closing die assembly is symmetrically arranged on two sides of the upper die, a second opening and closing die assembly matched with the first opening and closing die assembly is symmetrically arranged on two sides of the lower die, the first opening and closing die assembly comprises a first shell fixedly connected on two sides of the upper die, a rotating rod rotationally arranged on the inner side of the first shell, a worm embedded on the rotating rod at equal intervals, a worm wheel meshed on one side of the worm and rotationally connected with the upper die, and bolts slidingly arranged on the inner side of the worm wheel and capable of rotating along with the worm wheel, and threaded holes corresponding to the bolts are formed in edges of the upper die and the lower die.

2. A cement pole production mould as claimed in claim 1, wherein: the screw bolt is characterized in that a chute is formed in one side of the screw bolt, a through hole is coaxially formed in the worm wheel, a lug is fixedly connected to the inner side of the through hole, the screw bolt is coaxially arranged on the inner side of the through hole, the lug is slidingly arranged in the chute, a screw rod is connected with the screw thread of the screw bolt, and the top end of the screw rod is fixedly connected with the inner wall of the top of the shell.

3. A cement pole production mould as claimed in claim 1, wherein: the bottom of the worm wheel is fixedly connected with a sleeve II, the bottom end of the sleeve II is rotationally connected with a sleeve I, the sleeve I is fixedly connected with the edge of the upper die, and the sleeve I and the sleeve II are coaxially arranged on the outer side of the threaded hole.

4. A cement pole production mould as claimed in claim 1, wherein: the second opening and closing module comprises a second shell fixedly connected to two sides of the lower die, an electric push rod fixedly connected to the inner side of the second shell and a clamping plate fixedly connected to the telescopic end of the electric push rod, and a bayonet matched with the clamping plate is formed in the bottom end of the bolt.

5. A cement pole production mould as claimed in claim 1, wherein: and the edges of the upper die and the lower die are provided with an alignment groove on one side and an alignment convex edge on the other side.

6. A cement pole production mould as claimed in claim 1, wherein: the motor is fixedly connected to the outer side of the first shell, and an output shaft of the motor is coaxially fixedly connected with the rotating rod.