Spring type mold lifter structure

Abstract

The utility model discloses a spring type mould lifter structure, which belongs to the technical field of mould lifters and comprises a mould lifter body, a plurality of through holes are arranged on the mould lifter body, rollers are mounted in the through holes, spring components are mounted at the bottom ends of the rollers, and bottom sealing plates are mounted at the bottoms of the through holes. The bottom sealing plate seals the bottom of the through hole in the mold lifter body, and sliding grooves are formed in the two sides of the through hole. Due to the fact that the through holes are formed, the idler wheels and the spring assemblies can be conveniently installed through the through holes, the idler wheels and the spring assemblies can be conveniently replaced in the subsequent use process, and the subsequent maintenance and replacement cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of mold-lifter structures, belong to mold-lifter technical field. BACKGROUND

[0002] Chinese patent application a spring type mold-lifter, application No.201821242399.4, discloses including pulley, mounting plate, pivot, limit ring, shell, strong spring and support rod, the shell top equidistantly is equipped with mounting groove, the shell top is located mounting groove center It is equipped with limit slot, the shell and the two sides equidistantly of mounting groove perpendicular are equipped with shaft hole, the shaft hole is communicated with limit slot, the mounting groove is all fixedly connected with mounting plate, the mounting plate center It is equipped with square hole, the square hole is opposite limit slot setting, the limit slot is all set with pivot, the pivot outside is all set with pulley, and pivot and pulley rotation connection, the pulley is opposite setting in limit slot, and pulley is opposite square hole setting, this mold-lifter is convenient for pulley disassembly and installation, removes the original telescopic rod, not only make structure more simple, installation is also extremely convenient, the pulley in limit slot can be disassembled and installed.

[0003] When replacing pulley, pulley is still connected with the body of mold-lifter by pivot, which increases the difficulty of replacement to some extent, and the internal spring and other components are not convenient to replace UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to solve the problem of inconvenient replacement and maintenance of pulley and spring, and provide a spring type mold-lifter structure.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A spring type mold-lifter structure, comprising a mold-lifter body, a plurality of through holes are formed in the mold-lifter body, rollers are installed in the through holes, spring assemblies are installed at the bottom ends of the rollers, bottom sealing plates are installed at the bottoms of the through holes, the bottom sealing plates seal the bottoms of the through holes in the mold-lifter body, and sliding grooves are formed in the two sides of the through holes.

[0007] Further, the spring assembly comprises a spring, a first seat plate is installed at the top end of the spring, and a second seat plate is installed at the bottom end of the spring.

[0008] Further, end plates are installed at the two ends of the roller, and the roller is rotationally connected with the end plates by a pivot.

[0009] Further, the end plates slide in the sliding grooves.

[0010] Further, the first seat plate is connected with the end plate through screws.

[0011] Further, the bottom sealing plate is connected with the mold lifter body through screws.

[0012] Further, threaded rods are installed on both ends of the bottom sealing plate, and a placement plate is installed on the top of the threaded rods.

[0013] Further, a placement slot is formed in the placement plate, and a clamping column is installed on the bottom of the second seat plate.

[0014] Further, a handle plate is installed on the bottom of the threaded rod.

[0015] Further, a gasket is installed on the top of the end plate.

[0016] The beneficial technical effects of the utility model are as follows: according to the spring type mold lifter structure of the utility model, a plurality of through holes are arranged, the rollers and spring assemblies can be conveniently installed through the through holes, the rollers and spring assemblies can be conveniently replaced in subsequent use, and the cost of subsequent maintenance and replacement is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the mold lifter body structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the spring assembly structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the end plate structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the spring structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the threaded rod installation structure of the utility model.

[0023] In the figure: 1, mold lifter body; 2, roller; 3, end plate; 4, first seat plate; 5, spring; 6, second seat plate; 7, bottom sealing plate; 8, placement plate; 9, gasket; 10, rotating shaft; 11, clamping column; 12, threaded rod; 13, handle plate. DETAILED DESCRIPTION

[0024] To make the technical scheme of the utility model clearer and more explicit for those skilled in the art, the utility model will be further described in detail below in combination with embodiments and drawings, but the implementation manner of the utility model is not limited to this.

[0025] As Figures 1-6 shown in the embodiment, the spring type mold lifter structure provided by the embodiment includes a lifter body 1, a plurality of through holes are formed in the lifter body 1, a sliding groove is formed on both sides of the through hole, a roller is installed in the through hole, both ends of the roller 2 are provided with an end plate 3, the roller 2 is rotatably connected to the end plate 3 through a rotating shaft 10, the end plate 3 slides in the sliding groove, and a spring assembly is installed at the bottom end of the end plate 3, the spring assembly can lift the roller 2 and the top exposed part is higher than the top surface of the lifter body 1, and the roller can support the mold when not under pressure.

[0026] In the embodiment, as Figure 1 and Figure 3 shown, the spring assembly includes a spring 5, a first seat plate 4 is installed at the top end of the spring 5, a second seat plate 6 is installed at the bottom end of the spring 5, a bottom sealing plate 7 is installed at the bottom of the through hole, the bottom sealing plate 7 seals the bottom of the through hole of the lifter body 1 and provides support for the internal spring assembly and the roller; the first seat plate 4 is connected to the end plate 3 through a screw, the bottom sealing plate 7 is connected to the lifter body 1 through a screw, and the bottom sealing plate 7 can also be easily removed for replacement of the internal spring assembly or the roller;

[0027] In the embodiment, as Figure 3 , Figure 5 and Figure 6 shown, threaded rods 12 are installed at both ends of the bottom sealing plate 7, a placement plate 8 is installed at the top of the threaded rod 12, a placement groove is formed in the placement plate 8, a clamping column 11 is installed at the bottom of the second seat plate 6, the placement groove and the clamping column 11 can provide more stable support for the spring assembly, and the position of the second seat plate 6 can be adjusted by rotating the handle plate 13 installed at the bottom of the threaded rod 12, so as to compress the spring 5 and lift the roller 2, and the compression and release of the spring can be adjusted within a certain range by rotating the threaded rod 12, which is more flexible and convenient when supporting the mold.

[0028] In the embodiment, as Figure 4 shown, a gasket 9 is installed at the top of the end plate 3, which protects the contact surface of the end plate 3 and the sliding groove after the top of the end plate 3 contacts the top of the sliding groove, and the gasket 9 is a rubber gasket.

[0029] In summary, in the embodiment, according to the spring type mold lifter structure of the embodiment, a plurality of through holes are provided, the roller 2 and the spring assembly can be easily installed through the through holes, the roller 2 and the spring assembly can be easily replaced in subsequent use, and the cost of subsequent maintenance and replacement is reduced.

[0030] The above merely illustrates the further embodiments of the present application, but the protection scope of the present application is not limited thereto, any skilled in the art can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the disclosed scope, which all belong to the protection scope of the present application.

Claims

1. A spring-type lifter structure, characterized by, The utility model provides a lifting die body (1) is provided with a plurality of through -hole, the through -hole is installed with gyro wheel (2), the bottom end of gyro wheel (2) is installed with spring assembly, the bottom of through -hole is installed with bottom sealing plate (7), bottom sealing plate (7) is closed to the bottom of the through -hole of lifting die body (1), both sides of through -hole are provided with sliding slot.

2. A spring-type lifter structure according to claim 1 wherein, The spring assembly includes a spring (5), a first seat plate (4) is installed at the top end of the spring (5), and a second seat plate (6) is installed at the bottom end of the spring (5).

3. A spring-type lifter structure as set forth in claim 2, wherein Both ends of the gyro wheel (2) are provided with end plates (3), and the gyro wheel (2) is rotationally connected with the end plates (3) through a rotating shaft (10).

4. A spring-type lifter structure as set forth in claim 3, wherein The end plates (3) slide in the sliding slots.

5. A spring-type lifter structure as set forth in claim 3, wherein The first seat plate (4) is connected with the end plates (3) through screws.

6. A spring-type lifter structure as set forth in claim 1, wherein The bottom sealing plate (7) is connected with the lifting die body (1) through screws.

7. A spring-type lifter structure as set forth in claim 2, wherein Threaded rods (12) are installed at both ends of the bottom sealing plate (7), and a placement plate (8) is installed at the top of the threaded rods (12).

8. A spring-type lifter structure according to claim 7 wherein, A placement groove is formed in the placement plate (8), and a clamping column (11) is installed at the bottom of the second seat plate (6).

9. A spring-type lifter structure as set forth in claim 7, wherein A handle plate (13) is installed at the bottom of the threaded rods (12).

10. The spring-type lifter structure of claim 3, wherein A gasket (9) is installed at the top of the end plates (3).

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