CN216263129U

CN216263129U - Forming die tilting mechanism

Info

Publication number: CN216263129U
Application number: CN202122767812.7U
Authority: CN
Inventors: 王永虎; 李凤; 石书军
Original assignee: Jinan Zhuoyang Mechanical Equipment Co ltd
Current assignee: Jinan Zhuoyang Mechanical Equipment Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-12
Anticipated expiration: 2031-11-12

Abstract

The utility model provides a turnover mechanism of a forming die, which comprises a base, wherein the middle position of the upper end of the base is fixedly connected with a fixed part of a telescopic device, a movable part of the telescopic device is fixedly connected with a box body for storing lubricating oil, the upper end of the box body is fixedly connected with a U-shaped plate with an arc-shaped appearance, the U-shaped plate is positioned between two transmission gears, the bottom end inside the U-shaped plate is fixedly connected with an arc-shaped toothed plate, the arc-shaped toothed plate is meshed with an arc-shaped rack, the arc-shaped rack penetrates through the U-shaped plate, the design utilizes an electric push rod to drive the box body, the U-shaped plate and the arc-shaped toothed plate to move upwards so as to enable the arc-shaped toothed plate to be meshed with the arc-shaped rack, thereby limiting the arc-shaped rack, effectively offsetting the generation of applying force generated by an arc-shaped mounting block and the forming die which is installed and is made of a lightning-proof honeycomb material, avoiding the damage of the arc-shaped rack and the transmission gears, and prolonging the service life, the stability is good.

Description

Forming die tilting mechanism

Technical Field

The utility model discloses a turnover mechanism for a forming die, and belongs to the technical field of turnover.

Background

The forming mold, also called a mold, is a mold manufactured in proportion according to the shape and structure of an object, a tool for forming a material into a certain shape by a pressing or pouring method is generally required to perform finish machining and surface treatment in the manufacturing process of the mold corresponding to some products, so that the mold is generally required to be turned over so as to process the other surface of the mold, and when the mold is large, the turning mechanism is generally adopted to realize the rotation of the mold.

Among the prior art forming die tilting mechanism generally adopts gear structure to realize the upset operation, and gear structure needs to utilize drive equipment such as motors to realize the drive rotation, after the upset operation is accomplished, generally adopt gear structure itself to realize firm limit function, but under mechanism and forming die's combination weight effect, can exert great power to gear structure's connecting portion, can cause gear structure to damage the probability great, cause poor stability, and influence life, consequently, need design a forming die tilting mechanism and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a forming die turnover mechanism to solve the problems in the background art, and the forming die turnover mechanism avoids the damage of an arc-shaped rack and a transmission gear, prolongs the service life and has good stability.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a forming die tilting mechanism, includes that base and symmetry fix two drive apparatus in the base upper end, base upside movable mounting arc installation piece, the arc outer end middle part fixed connection arc rack of arc installation piece, the output fixed connection who meshes two drive gears and drive gear and drive apparatus on the arc rack, the fixed part of base upper end intermediate position fixed connection telescoping equipment, the movable part fixed connection of telescoping equipment is used for storing the box body of lubricating oil, box body upper end fixed connection outward appearance is curved U template and is in between two drive gears, the inside bottom fixed connection arc pinion rack of U template and arc pinion rack mesh, the arc rack runs through the U template and arranges.

Further, four edges and corners of the upper end of the base are fixedly connected with the mounting rack of the auxiliary roller, and the auxiliary roller is slidably mounted at the outer end of the arc-shaped mounting block.

Furthermore, an L-shaped mounting plate for mounting a forming die is mounted on the arc-shaped mounting block.

Furthermore, four telescopic rods are arranged between the box body and the base and are respectively fixed at four corner positions at the lower end of the box body.

Further, two carrier boards of the inside symmetry movable mounting of U-shaped board and two carrier boards are in the arc pinion rack left and right sides, the bonding sponge piece of carrier board upper end and the laminating of sponge piece are in arc rack outer end, the equal fixed connection elastic component in four edges and corners position of carrier board lower extreme, and the elastic component is fixed in the inside bottom of U-shaped board.

Furthermore, the middle position of the lower end of the carrier plate is fixedly connected with a hollow guide rod, the hollow guide rod and the bottom end of the interior of the U-shaped plate are vertically arranged, the hollow guide rod penetrates through the carrier plate and is connected with the sponge block, the hollow guide rod penetrates through the U-shaped plate and is connected with the U-shaped plate in a sliding mode, and the hollow guide rod is located on the outer side of the box body.

Further, the front end of the box body is fixedly connected with an extraction device, the inlet end of the extraction device is communicated with the box body, the outlet ends of the left side and the right side of the extraction device are communicated with installation hoses, and the hoses are communicated with the hollow guide rod.

The utility model has the beneficial effects that: the utility model discloses a turnover mechanism of a forming die.

1. Utilize electric putter, drive box body, U template and arc pinion rack rebound to make the arc rack get into in the U template, and make arc pinion rack and arc rack meshing, thereby restrict the arc rack, effectively offset the weight production that is formed by the forming die of arc installation piece and installation and exert force, avoid arc rack and drive gear to take place to damage, promote life, stability is good.

2. Utilize the micropump, carry the sponge piece with lubricating oil in the box body along hose, cavity guide arm on to adsorb lubricating oil, when the arc rack can carry out relative motion with the sponge piece, thereby the operation of oiling is carried out to the arc rack, is used for maintaining arc rack, arc pinion rack and drive gear, promotes transmission effect.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a turnover mechanism of a forming mold according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a perspective view of a turnover mechanism of a forming mold according to the present invention;

FIG. 4 is a side view of an arc-shaped mounting block in the turnover mechanism of the forming die of the present invention;

FIG. 5 is a perspective view of a U-shaped plate in the turnover mechanism of the forming die of the present invention;

FIG. 6 is a sectional view of a carrier plate in the turnover mechanism of the forming mold according to the present invention.

In the figure: the device comprises a base 1, an arc-shaped mounting block 2, an auxiliary roller 3, a transmission gear 4, a motor 5, an arc-shaped rack 6, a box 7, an electric push rod 8, a U-shaped plate 9, an arc-shaped toothed plate 10, an L-shaped mounting plate 21, a micropump 71, a telescopic rod 72, a hose 73, a hollow guide rod 74, a sponge block 75, a carrier plate 76 and a spring 77.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-6, the present invention provides a technical solution: a turnover mechanism of a forming die comprises a base 1 and two driving devices symmetrically fixed at the upper end of the base 1, wherein an arc-shaped mounting block 2 is movably mounted at the upper side of the base 1 and provides a mounting carrier for an L-shaped mounting plate 21 and an arc-shaped rack 6 through the arc-shaped mounting block 2, the L-shaped mounting plate 21 for mounting the forming die is mounted on the arc-shaped mounting block 2, the L-shaped mounting plate 21 can provide a mounting carrier for the forming die, wherein the forming die is mostly made of a lightning-proof honeycomb material, four corner positions at the upper end of the base 1 are fixedly connected with mounting frames of auxiliary rollers 3, the auxiliary rollers 3 are slidably mounted at the outer end of the arc-shaped mounting block 2, the four auxiliary rollers 3 are matched for use, on one hand, the arc-shaped mounting block 2 can be supported and mounted, on the other hand, the auxiliary arc-shaped mounting block 2 is used for rotating, the arc-shaped rack 6 is fixedly connected at the middle position of the arc-shaped outer end of the arc-shaped mounting block 2, the arc-shaped rack 6 is matched with the transmission gear 4 for use, so that the arc-shaped mounting block 2 can rotate, the arc-shaped rack 6 is meshed with the two transmission gears 4, the transmission gear 4 is fixedly connected with the output part of the driving device, the transmission gear 4 can be driven to rotate through the driving device, and the driving device can adopt the motor 5.

Specifically, install forming die on L type mounting panel 21 earlier, when needs overturn, the circuit of switch-on motor 5 to starter motor 5, and then drive gear 4 is rotatory, because of drive gear 4 and the meshing of arc rack 6, so drive gear 4 is rotatory can make arc rack 6 rotate, thereby drive arc installation piece 2 and rotate, thereby drive L type mounting panel 21 and forming die and rotate, and then realize forming die's upset, the production operation of being convenient for.

The middle position of the upper end of the base 1 is fixedly connected with a fixing part of telescopic equipment, the box body 7 can move up and down through the telescopic equipment, the telescopic equipment can adopt an electric push rod 8, the moving part of the telescopic equipment is fixedly connected with the box body 7 for storing lubricating oil, on one hand, the box body 7 is used for providing an installation carrier for the U-shaped plate 9 and extraction equipment, on the other hand, the box body 7 is used for storing the lubricating oil, four telescopic rods 72 are arranged between the box body 7 and the base 1, the box body 7 can be guided to move through the telescopic rods 72, the four telescopic rods 72 are respectively fixed at four corner positions at the lower end of the box body 7, the U-shaped plate 9 with arc-shaped appearance is fixedly connected at the upper end of the box body 7, the U-shaped plate 9 is positioned between the two transmission gears 4, the installation carrier is provided for the arc-shaped toothed plate 10 through the U-shaped plate 9, the arc-shaped toothed plate 10 is fixedly connected at the bottom end inside the U-shaped plate 9, and the arc-shaped toothed plate 10 is meshed with the arc-shaped toothed plate 6, through arc pinion rack 10, can restrict arc rack 6, arc rack 6 runs through U template 9 and arranges.

Specifically, after the upset operation is accomplished, switch-on electric putter 8's circuit, and start electric putter 8, and then drive box body 7, U template 9 and arc pinion rack 10 move up, thereby make arc rack 6 get into in the U template 9, and make arc pinion rack 10 and the meshing of arc rack 6, thereby restrict arc rack 6, effectively offset the weight production that is formed by the forming die of arc installation piece 2 and installation and exert force, avoid arc rack 6 and drive gear 4 to take place to damage, promote life, and good stability.

Two carrier plates 76 are symmetrically and movably mounted in the U-shaped plate 9, the two carrier plates 76 are positioned on the left side and the right side of the arc-shaped toothed plate 10, mounting carriers are provided for the sponge block 75 and the hollow guide rods 74 through the carrier plates 76, the sponge block 75 is adhered to the upper end of the carrier plate 76, the sponge block 75 is attached to the outer end of the arc-shaped toothed plate 6, oiling operation can be performed on the arc-shaped toothed plate 6 through the sponge block 75, the four corner positions of the lower end of the carrier plate 76 are fixedly connected with elastic parts, the sponge block 75 and the carrier plate 76 can return to the original position through the elastic parts, the elastic parts can adopt springs 77 and are fixed at the bottom end in the U-shaped plate 9, the hollow guide rods 74 are fixedly connected at the middle position of the lower end of the carrier plate 76, the hollow guide rods 74 are vertically arranged with the bottom end in the U-shaped plate 9, on one hand, the hollow guide the carrier plate 76 to move, on the other hand, the carrier plates are matched with the hose 73, and can convey lubricating oil to the sponge block 75, the hollow guide rod 74 penetrates through the carrier plate 76 and is connected with the sponge block 75, the hollow guide rod 74 penetrates through the U-shaped plate 9 and is in sliding connection with the U-shaped plate 9, the hollow guide rod 74 is located on the outer side of the box body 7, the front end of the box body 7 is fixedly connected with an extraction device, the inlet end of the extraction device is communicated with the box body 7, the lubricating oil stored in the box body 7 can be conveyed into the hose 73 through the extraction device, the extraction device can adopt a micro pump 71, the outlet ends of the left side and the right side of the extraction device are all communicated with the installation hose 73, and the hose 73 is communicated with the hollow guide rod 74.

Specifically, put through the circuit of micropump 71 earlier, and start micropump 71, thereby with in the box body 7 lubricating oil pump send hose 73, and utilize on cavity guide arm 74 carried sponge piece 75, sponge piece 75 can adsorb lubricating oil this moment, at arc rack 6 rotation in-process, arc rack 6 can carry out relative motion with sponge piece 75, thereby the operation of oiling is carried out to arc rack 6, be used for to arc rack 6, arc toothed plate 10 and drive gear 4 maintain, promote the transmission effect.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a forming die tilting mechanism, includes that base (1) and symmetry fix two drive arrangement in base (1) upper end, its characterized in that: an arc-shaped mounting block (2) is movably mounted on the upper side of the base (1), an arc-shaped rack (6) is fixedly connected to the middle position of the arc-shaped outer end of the arc-shaped mounting block (2), the arc-shaped rack (6) is engaged with two transmission gears (4), the transmission gears (4) are fixedly connected with the output part of the driving device, the middle position of the upper end of the base (1) is fixedly connected with a fixed part of telescopic equipment, a movable part of the telescopic equipment is fixedly connected with a box body (7) for storing lubricating oil, the upper end of the box body (7) is fixedly connected with a U-shaped plate (9) with an arc-shaped appearance, the U-shaped plate (9) is positioned between the two transmission gears (4), the U-shaped plate (9) is internally and fixedly connected with an arc-shaped toothed plate (10) at the bottom end, the arc-shaped toothed plate (10) is meshed with an arc-shaped rack (6), and the arc-shaped rack (6) penetrates through the U-shaped plate (9) to be arranged.

2. The turnover mechanism of a molding die as claimed in claim 1, wherein: four edges and corners of base (1) upper end position equal fixed connection auxiliary roller's (3) mounting bracket, and auxiliary roller (3) slidable mounting is in arc installation piece (2) outer end.

3. The turnover mechanism of a molding die as claimed in claim 1, wherein: and an L-shaped mounting plate (21) for mounting a forming die is mounted on the arc mounting block (2).

4. The turnover mechanism of a molding die as claimed in claim 1, wherein: four telescopic rods (72) are arranged between the box body (7) and the base (1), and the four telescopic rods (72) are respectively fixed at four corner positions at the lower end of the box body (7).

5. The turnover mechanism of a molding die as claimed in claim 1, wherein: two carrier plates (76) of the inside symmetry movable mounting of U template (9) and two carrier plates (76) are in arc pinion rack (10) left and right sides, carrier plate (76) upper end bonding sponge piece (75) and sponge piece (75) laminating are in arc rack (6) outer end, the equal fixed connection elastic component in four edges and corners position of carrier plate (76) lower extreme, and the elastic component is fixed in the inside bottom of U template (9).

6. The turnover mechanism of a molding die as claimed in claim 5, wherein: the middle position of the lower end of the carrier plate (76) is fixedly connected with a hollow guide rod (74), the hollow guide rod (74) is vertically arranged with the bottom end of the interior of the U-shaped plate (9), the hollow guide rod (74) penetrates through the carrier plate (76) and is connected with the sponge block (75), the hollow guide rod (74) penetrates through the U-shaped plate (9) and is connected with the U-shaped plate (9) in a sliding mode, and the hollow guide rod (74) is located on the outer side of the box body (7).

7. The turnover mechanism of a molding die as claimed in claim 6, wherein: the front end of the box body (7) is fixedly connected with an extraction device, the inlet end of the extraction device is communicated with the box body (7), the outlet ends of the left side and the right side of the extraction device are communicated with an installation hose (73), and the hose (73) is communicated with the hollow guide rod (74).