CN210011400U

CN210011400U - Die protection and pressing block device

Info

Publication number: CN210011400U
Application number: CN201822111001.XU
Authority: CN
Inventors: 吴玉泉; 黄安林; 王东波; 徐东辉
Original assignee: Hefei Changan Automobile Co Ltd
Current assignee: Hefei Changan Automobile Co Ltd
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2020-02-04
Anticipated expiration: 2028-12-17

Abstract

The utility model relates to an automotive production technical field just discloses a mould protects briquetting device, including dead lever (1), dead lever (1) set up in built-in frame (4), built-in frame (4) fixing base (2) in addition, fixing base (2) be two parallel arrangement, dead lever (1) set up at two fixing base (2) intermediate position, dead lever (1) and fixing base (2) in the middle of set up sensor (3). This novel possesses security performance height and fixed advantage such as firm stable, thereby solved the mould and protected the briquetting because of the mould and do not all take out or take out not the position and cause the incident, also solved current device and protected the briquetting fixed insecure because of the too big mould that leads to of lathe vibration, lead to stopping the problem that line influence production.

Description

Die protection and pressing block device

Technical Field

The utility model relates to an automotive production technical field specifically is a briquetting device is protected to mould.

Background

In the automobile manufacturing process, the mould equipment is indispensable, it supports as the protection of mould edge of a knife to use the mould to protect the briquetting, be the important protection device of mould, when production, open the mould inside the lathe, need protect the briquetting with the mould and take out, make the mould edge of a knife can normally coincide, because the mould protects the briquetting and does not use safe placer, easily take place because the mould protects the briquetting and does not all take out or take out not in place and cause mould production incident, the current safe placer that has used, the briquetting of protecting that will take off is put on the lathe stand, be not convenient for the staff to use, and when the lathe vibrations are too big, can take place to protect the briquetting and fall into the mould, lead to mould and product damage, cause and stop the line, need a new scheme to solve consequently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a briquetting device is protected to mould possesses the security performance height and fixed advantage such as firm, thereby has solved the mould and has protected the briquetting because of the mould and not all take out or take out not to the position and cause the incident, has also solved current device and has protected the briquetting because of the too big mould that leads to of lathe vibration and fix insecure, leads to stopping the problem that line influence production.

(II) technical scheme

For the purpose that realizes above-mentioned security performance is high, the utility model provides a following technical scheme: the utility model provides a briquetting device is protected to mould, includes the dead lever, its characterized in that: the fixing rod is arranged in the built-in frame, the built-in frame is further provided with fixing seats, the two fixing seats are arranged in parallel, the fixing rod is arranged in the middle of the two fixing seats, and a sensor is arranged between the fixing rod and the fixing seats.

Preferably, the upper surface of the fixed seat is a curved surface with a downward concave middle part.

Preferably, the height of the fixing rod is higher than the upper surface of the fixing seat.

Preferably, the maximum distance between the two fixing seats is smaller than the length of the pressure protection block.

Preferably, the pressure protection block is provided with a hole matched with the fixing rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a briquetting device is protected to mould possesses following beneficial effect:

1. compared with the prior device, the device has the advantages that the upper surface of the fixing seat is the curved surface which is concave downwards in the middle, the fixing rod is matched for use, even if the moving worktable on the machine tool vibrates excessively, the protecting pressing block cannot be generated to fall off, the fixing is firm, and the placing and taking are convenient.

2. The scheme can also realize external die change operation, shortens the time for die change, shortens the time for original die change by 18min, shortens the time for current die change by 3min, and greatly improves the die change efficiency.

3. The sensor is by electrical control, through the signal line, PLC control system, whether protect the briquetting with the mould and deposit monitoring signal in place, as lathe safety signal, whether control system can operate, and a plurality of sensor signal intercommunications that set up on the lathe, when wherein any sensor is different with other sensor response signal, the lathe will not start, this has just guaranteed to protect the briquetting only whole in protecting the briquetting device, the lathe just can start, the mould just can normal production, assurance personnel and equipment production safety.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is a schematic structural diagram of the utility model when the middle protective pressing block is fixed.

In the figure: 1-fixed rod, 2-fixed seat, 3-sensor, 4-built-in frame, 5-protecting pressing block, 6-mould, 7-moving working table and 8-mould protecting pressing block device.

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.

Example (b): the scheme is implemented as shown in figures 1-3, an original machine tool is provided with a movable workbench 7, the movable workbench 7 is provided with a mold 6, the mold 6 is divided into an upper mold and a lower mold, 4 protecting and pressing blocks 5 are arranged around the space between the upper mold and the lower mold, at the moment, 4 mold protecting and pressing block devices 8 are required to be embedded in the movable workbench 7 and comprise a fixed rod 1, the fixed rod 1 is arranged in an internal frame 4, the internal frame 4 is also provided with a fixed seat 2, the fixed seats 2 are arranged in parallel, the fixed rod 1 is arranged in the middle of the two fixed seats 2, a sensor 3 is arranged between the fixed rod 1 and the fixed seat 2, the upper surface of the fixed seat 2 is a curved surface with a downward concave middle, the height of the fixed rod 1 is higher than that of the fixed seat 2, and the maximum distance between the two fixed seats 2 is smaller than the length of the protecting and pressing blocks 5, the pressure protection block 5 is provided with a hole matched with the fixed rod 1.

At this moment, 4 sensors 3 on the movable table 7 are simultaneously controlled by electricity, during production, in order to make the die cutter edge normally fit, need to protect briquetting 5 to take out, then 4 protect briquetting 5 to take out and place on dead lever 1 and two fixing bases 2 in proper order, at this moment dead lever 1 enters into and protects downthehole on the briquetting 5, protect briquetting 5 both ends and fall into two fixing bases 2, it is firm like this, can not produce and rock, sense when protecting briquetting 5 when 4 sensors 3 simultaneously, at this moment, the lathe is in normal condition, can start the mould and produce, when production is ended, place 4 sensors 3 in proper order between the upper and lower mould, at this moment, sensor 3 is out of work, just can't start the lathe, the mould can stop production, can play the effect of protecting the die cutter edge very well.

It is noted that directional terms such as up and down are used herein to distinguish one embodiment from another without necessarily requiring or implying any actual such relationship or order between such entities or operations. 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 briquetting device is protected to mould, includes dead lever (1), its characterized in that: the fixing rod (1) is arranged in the built-in frame (4), the built-in frame (4) is further provided with fixing seats (2), the fixing seats (2) are arranged in parallel, the fixing rod (1) is arranged in the middle of the two fixing seats (2), and a sensor (3) is arranged between the fixing rod (1) and the fixing seats (2).

2. The die pressure protecting and controlling device according to claim 1, wherein: the upper surface of the fixed seat (2) is a curved surface with a downward concave middle part.

3. The die pressure protecting and controlling apparatus according to claim 2, wherein: the height of the fixed rod (1) is higher than the upper surface of the fixed seat (2).

4. The die pressure protecting and controlling device according to claim 1, wherein: the maximum distance between the two fixed seats (2) is less than the length of the pressure protection block (5).

5. The die pressure protecting and controlling device of claim 4, wherein: the pressure protection block (5) is provided with a hole matched with the fixed rod (1).