CN214419560U

CN214419560U - High temperature resistant sealing strip bending device

Info

Publication number: CN214419560U
Application number: CN202120420384.8U
Authority: CN
Inventors: 崔桢杰; 陶飞; 林金燕
Original assignee: Ningbo Jumei New Material Co ltd
Current assignee: Ningbo Jumei New Material Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-19
Anticipated expiration: 2031-02-25

Abstract

The utility model relates to the technical field of sealing strip processing, and discloses a high temperature resistant sealing strip bending device, which comprises a processing table, wherein one end of the processing table is provided with a support frame, the upper side of the processing table is provided with a forming male die and a forming female die, the lower end of the forming male die is provided with a lower die holder, the lower die holder is elastically connected with the processing table through a first spring, the lower end of the lower die holder is provided with a plurality of push rods, and one side of each push rod is provided with a top block; the upper end of shaping die is equipped with the upper die base, just the upside of upper die base is equipped with hydraulic cylinder, hydraulic cylinder's cylinder body with support frame fixed connection. The utility model discloses a set up a processing platform that has the first dead lever of a plurality of and a plurality of second dead lever, can fix a plurality of sealing strips through first dead lever and second dead lever, can once process a plurality of work pieces through shaping terrace die and shaping die like this, efficiency is higher.

Description

High temperature resistant sealing strip bending device

Technical Field

The utility model relates to a sealing strip processing technology field specifically is a high temperature resistant sealing strip bending device.

Background

The traditional sealing strip is made of thermoplastic materials such as PPE, PVC, TPR and the like through injection molding; along with the improvement of the performance requirement of the sealing strip, a metal interlayer is additionally arranged in the current sealing strip to improve the integral rigidity of the sealing strip, so that the guidance and the sealing performance of the sealing strip are improved. When the sealing strip with the structure is actually used, the sealing strip needs to be bent to be attached to a part needing to be sealed, in the prior art, a sealing strip forming machine can only process one workpiece at a time, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high temperature resistant sealing strip bending device possesses the high beneficial effect of machining efficiency, has solved the above-mentioned sealing strip make-up machine that mentions in the above-mentioned background art and once can generally only process the lower problem of efficiency to a work piece.

The utility model provides a following technical scheme: a high-temperature-resistant sealing strip bending forming device comprises a processing table, wherein a support frame is arranged at one end of the processing table, a forming male die and a forming female die are arranged on the upper side of the processing table, a lower die holder is arranged at the lower end of the forming male die and is elastically connected with the processing table through a first spring, a plurality of push rods are arranged at the lower end of the lower die holder, and a top block is arranged on one side of each push rod;

an upper die base is arranged at the upper end of the forming female die, a lifting hydraulic cylinder is arranged on the upper side of the upper die base, the cylinder body of the lifting hydraulic cylinder is fixedly connected with the support frame, and the hydraulic column of the lifting hydraulic cylinder is fixedly connected with the upper die base;

a plurality of first fixing rods are arranged on one side of the processing table, a plurality of second fixing rods are arranged on the other side of the processing table, a stop block is arranged at the top end of each first fixing rod, a fixing block is arranged at the upper end of each second fixing rod, and a slot is formed in each fixing block;

the utility model discloses a processing platform, including first dead lever, second dead lever, first dead lever and second dead lever, the lower extreme of first dead lever all is equipped with fixed subassembly, just fixed subassembly includes bracing piece and extension board, the bottom of bracing piece pass through the spout with processing platform horizontal sliding connection, just one side of bracing piece is equipped with the second spring, the extension board is located the bracing piece is kept away from one side of second spring, just the extension board with perpendicular setting of each other between the bracing piece, the one end of extension board with the dog offsets, just the other end of extension board with bracing piece fixed connection.

As a high temperature resistant sealing strip bending apparatus's an alternative, wherein: the ejector block is cylindrical, and the ejector block and the push rod are perpendicular to each other.

As a high temperature resistant sealing strip bending apparatus's an alternative, wherein: the second spring is horizontally arranged in the processing table, and one end of the second spring is fixedly connected with the processing table.

As a high temperature resistant sealing strip bending apparatus's an alternative, wherein: the extension plate is welded with the support rod, and an inclined plane is arranged at one end, far away from the support rod, of the extension plate.

As a high temperature resistant sealing strip bending apparatus's an alternative, wherein: the support frame is L-shaped, and one end of the support frame is fixedly connected with the processing table.

As a high temperature resistant sealing strip bending apparatus's an alternative, wherein: the first fixing rod and the second fixing rod are both of hollow structures, and the first fixing rod and the second fixing rod are detachably connected with the supporting rod through screws.

The utility model discloses possess following beneficial effect:

1. this high temperature resistant sealing strip bending device through setting up a processing platform that has a plurality of first dead lever and a plurality of second dead lever, can fix a plurality of sealing strips through first dead lever and second dead lever, can once process a plurality of work pieces through shaping terrace die and shaping die like this, and efficiency is higher.

2. This high temperature resistant sealing strip bending device fixes first dead lever and second dead lever through setting up fixed subassembly, when the shaping die downstream, can promote shaping terrace die and die holder downstream, the die holder can promote push rod and kicking block motion when the downstream, and the kicking block again can promote the extension board to the outside when the motion, under the drive of extension board, the bracing piece is to the motion of processing platform outside, thereby make the dog, the fixed block all separates with the sealing strip.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a cross-sectional view of a second fixing rod of the present invention.

Fig. 4 is a front view of the processing table of the present invention.

In the figure: 1. a processing table; 2. a support frame; 3. forming a male die; 4. forming a female die; 5. a lower die holder; 6. a first spring; 7. a push rod; 8. a top block; 9. an upper die holder; 10. a lifting hydraulic cylinder; 11. a first fixing lever; 12. a second fixing bar; 13. a stopper; 14. a fixed block; 15. a slot; 16. a support bar; 17. an extension plate; 18. a second spring.

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.

Examples

Referring to fig. 1-4, a high-temperature resistant sealing strip bending device includes a processing table 1, a support frame 2 is disposed at one end of the processing table 1, a forming male die 3 and a forming female die 4 are disposed on the upper side of the processing table 1, a lower die holder 5 is disposed at the lower end of the forming male die 3, the lower die holder 5 is elastically connected to the processing table 1 through a first spring 6, a plurality of push rods 7 are disposed at the lower end of the lower die holder 5, a top block 8 is disposed on one side of each push rod 7, the support frame 2 is L-shaped, one end of the support frame 2 is fixedly connected to the processing table 1, the top block 8 is cylindrical, and the top block 8 and the push rods 7 are vertically disposed;

an upper die holder 9 is arranged at the upper end of the forming female die 4, a lifting hydraulic cylinder 10 is arranged on the upper side of the upper die holder 9, the cylinder body of the lifting hydraulic cylinder 10 is fixedly connected with the support frame 2, and the hydraulic column of the lifting hydraulic cylinder 10 is fixedly connected with the upper die holder 9;

a plurality of first fixing rods 11 are arranged on one side of the processing table 1, a plurality of second fixing rods 12 are arranged on the other side of the processing table 1, a stop block 13 is arranged at the top end of each first fixing rod 11, a fixing block 14 is arranged at the upper end of each second fixing rod 12, and a slot 15 is formed in each fixing block 14;

first dead lever 11 with the lower extreme of second dead lever 12 all is equipped with fixed subassembly, just fixed subassembly includes bracing piece 16 and extension board 17, the bottom of bracing piece 16 pass through the spout with 1 horizontal sliding connection of processing platform, just one side of bracing piece 16 is equipped with second spring 18, extension board 17 is located the bracing piece 16 is kept away from one side of second spring 18, just extension board 17 with mutually perpendicular sets up between the bracing piece 16, the one end of extension board 17 with dog 13 offsets, just the other end of extension board 17 with bracing piece 16 fixed connection, extension board 17 with the bracing piece 16 welding is in the same place, just extension board 17 keeps away from the one end of bracing piece 16 is equipped with the inclined plane.

The specific working principle is that a plurality of first fixing rods 11 are arranged on one side of a processing table 1, a plurality of second fixing rods 12 are arranged on the other side of the processing table, when the processing table is used, a sealing strip is fixed on the first fixing rods 11 and the second fixing rods 12, when the processing table is used, one end of the sealing strip is inserted into a slot 15 on a fixing block 14, then the sealing strip is pushed to enable one end of the sealing strip to be abutted against a stop block 13, then a lifting hydraulic cylinder 10 is started, an upper die base 9 and a forming female die 4 move downwards under the driving of the hydraulic cylinder, the forming female die 4 can push the sealing strip and a forming male die 3 downwards in the downward movement process, the forming male die 3 can push a lower die base 5 downwards, the lower die base 5 can drive a push rod 7 to move downwards in the downward movement process, the push rod 7 can drive a top block 8 in the movement process, the top block 8 is abutted against an extension plate 17, and one end of the extension plate 17 facing the top block 8 is provided with an inclined plane, under the pushing of the extension plate 17, the support rod 16 moves towards the outer side of the processing table, at the moment, the stop block 13 and the fixed block 14 are both separated from the sealing strip, and the sealing strip can be bent and formed through the forming male die 3 and the forming female die 4.

Further, the second spring 18 is horizontally arranged in the processing table 1, and one end of the second spring 18 is fixedly connected with the processing table 1, after the processing is completed, the upper die base 9 returns to the original position, and the support rod 16 is also pushed back to the original position under the pushing of the second spring 18.

First dead lever 11 with second dead lever 12 is hollow structure, just first dead lever 11 with second dead lever 12 all through the screw with bracing piece 16 can dismantle the connection, first dead lever 11 and second dead lever 12 are detachable structure, are convenient for change and maintain.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a high temperature resistant sealing strip bending apparatus, includes processing platform (1), its characterized in that: one end of the processing table (1) is provided with a support frame (2), the upper side of the processing table (1) is provided with a forming male die (3) and a forming female die (4), the lower end of the forming male die (3) is provided with a lower die holder (5), the lower die holder (5) is elastically connected with the processing table (1) through a first spring (6), the lower end of the lower die holder (5) is provided with a plurality of push rods (7), and one side of each push rod (7) is provided with a top block (8);

an upper die holder (9) is arranged at the upper end of the forming female die (4), a lifting hydraulic cylinder (10) is arranged on the upper side of the upper die holder (9), the cylinder body of the lifting hydraulic cylinder (10) is fixedly connected with the support frame (2), and the hydraulic column of the lifting hydraulic cylinder (10) is fixedly connected with the upper die holder (9);

a plurality of first fixing rods (11) are arranged on one side of the processing table (1), a plurality of second fixing rods (12) are arranged on the other side of the processing table (1), a stop block (13) is arranged at the top end of each first fixing rod (11), a fixing block (14) is arranged at the upper end of each second fixing rod (12), and a slot (15) is formed in each fixing block (14);

first dead lever (11) with the lower extreme of second dead lever (12) all is equipped with fixed subassembly, just fixed subassembly includes bracing piece (16) and extension board (17), the bottom of bracing piece (16) pass through the spout with processing platform (1) horizontal sliding connection, just one side of bracing piece (16) is equipped with second spring (18), extension board (17) are located bracing piece (16) are kept away from one side of second spring (18), just extension board (17) with set up perpendicularly mutually between bracing piece (16), the one end of extension board (17) with dog (13) offset, just the other end of extension board (17) with bracing piece (16) fixed connection.

2. The bending and forming device of the high-temperature-resistant sealing strip according to claim 1, characterized in that: the ejector block (8) is cylindrical, and the ejector block (8) and the push rod (7) are perpendicular to each other.

3. The bending and forming device of the high-temperature-resistant sealing strip according to claim 1, characterized in that: the second spring (18) is horizontally arranged in the processing table (1), and one end of the second spring (18) is fixedly connected with the processing table (1).

4. The bending and forming device of the high-temperature-resistant sealing strip according to claim 1, characterized in that: the extension plate (17) and the support rod (16) are welded together, and an inclined plane is arranged at one end, far away from the support rod (16), of the extension plate (17).

5. The bending and forming device of the high-temperature-resistant sealing strip according to claim 1, characterized in that: the support frame (2) is L-shaped, and one end of the support frame (2) is fixedly connected with the processing table (1).

6. The bending and forming device of the high-temperature-resistant sealing strip according to claim 1, characterized in that: the first fixing rod (11) and the second fixing rod (12) are both of hollow structures, and the first fixing rod (11) and the second fixing rod (12) are detachably connected with the supporting rod (16) through screws.