CN213380559U

CN213380559U - Edge cutting tool for producing sensor shell of automobile safety protection device

Info

Publication number: CN213380559U
Application number: CN202021960628.3U
Authority: CN
Inventors: 林奎; 林英
Original assignee: Chengdu Shenglin Machinery Co ltd
Current assignee: Chengdu Shenglin Machinery Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-08
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a car safety device sensor case production is with side cut frock, including bearing bottom plate, mounting hole, cutting bottom plate, slow pressure spring and fixed plate, the both ends at bearing bottom plate top all are provided with slow pressure spring, and the bearing bottom plate top of slow pressure spring one side is provided with first slow clamp plate, and the top of first slow clamp plate and slow pressure spring is provided with the cutting bottom plate. The utility model discloses an intermediate position in second slow clamp plate bottom is connected with connecting spring, second slow clamp plate bottom is connected with the third and slowly presses the board, the cutting bottom plate can produce the power of pushing down when the cutting, utilize first slow clamp plate and second to slowly press first slow clamp plate and the second to slowly press the pressure of cavity mutually supporting between the board and slowly to slow down the pressure to the device when producing the pushing down force and subtract, the connecting spring that the second slowly pressed the board bottom set up simultaneously slowly presses the pressure release ability that the cavity mutually supported and strengthens the device with the second, make the device can carry out the pressure release at the in-process of cutting.

Description

Edge cutting tool for producing sensor shell of automobile safety protection device

Technical Field

The utility model relates to a side cut device technical field specifically is a production of car safety device sensor shell is with side cut frock.

Background

Safety devices are an important component of modern automotive construction. When the car collision accident takes place, safety device can alleviate casualties and the damage of car of personnel effectively, and it divide into outer protector of car and interior protector of car, and protector sensor housing need cut the shell edge at the in-process of production, accomplishes the processing of shell, but current side cut frock still has certain problem and defect when using, and specific problem is as follows:

1. the existing trimming tool cannot conveniently and quickly disassemble and install the baffle plates on two sides of the cutting bottom plate, so that the flexibility of disassembling and installing the baffle plates is weakened;

2. the conventional trimming tool has low pressure relief capacity in the trimming process, and cannot perform pressure relief in the cutting process, so that the service life of the device is shortened;

3. the existing trimming tool is insufficient in stability of fixing the sensor shell, and the using safety of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car safety device sensor case production is with side cut frock to the device that proposes in solving above-mentioned background art can not install the convenient dismantlement of baffle in the both sides of cutting the bottom plate, has weakened the flexibility that the baffle was dismantled and is installed, and the pressure discharge ability of device at the side cut in-process is lower, and the device can not carry out the slow-pressing at the in-process of cutting, has shortened the life scheduling problem of device.

In order to achieve the above object, the utility model provides a following technical scheme: a trimming tool for producing a sensor shell of an automobile safety protection device comprises a bearing bottom plate, mounting holes, a cutting bottom plate, pressure-relieving springs and a fixing plate, wherein the pressure-relieving springs are arranged at two ends of the top of the bearing bottom plate, a first pressure-relieving plate is arranged at the top end of the bearing bottom plate on one side of each pressure-relieving spring, the cutting bottom plate is arranged at the top ends of the first pressure-relieving plate and the pressure-relieving springs, the mounting holes are connected with two ends of one side of the cutting bottom plate, the fixing plate is arranged at the middle position of the top of the cutting bottom plate, a pressing clamping plate is arranged at the top end of the fixing plate, slide rails are arranged on two sides of the top of the fixing plate, pulleys are arranged in the slide rails in a sliding manner, the top ends of the pulleys are connected with the pressing clamping plates, rotary rods are arranged at two ends of the pressing clamping, reduce two distances of pushing down between the cardboard, the rotatory rotary rod of rethread reduces the interval of pushing down cardboard and fixed plate top, accomplishes the fixed by the cutting shell.

Preferably, the intermediate position of cutting bottom plate one end is provided with the bearing block, and the intermediate position of bearing block runs through and is provided with first rotation axis, and the both ends of first rotation axis all are connected with the second connecting rod, and the bearing block drives first rotation axis rotatory, can drive the rotation of cutting the bearing bar when rotatory.

Preferably, the top end of the second connecting rod is connected with a cutting load-bearing rod, and a control handle is arranged at the top end of one side of the cutting load-bearing rod.

Preferably, the intermediate position of the inside both sides of mounting hole is provided with miniature rotation axis, and one side intermediate position of miniature rotation axis is provided with miniature dead lever, and the bottom of miniature dead lever can be dismantled and be provided with the gag lever post, and the bottom of gag lever post is connected with the inboard bottom of mounting hole, prescribes a limit to the both sides of head rod with miniature dead lever through rotatory miniature rotation axis.

Preferably, the inside intermediate position of mounting hole can be dismantled and be provided with the head rod, and the top of head rod is connected with the baffle, and the intermediate position of head rod both sides can be dismantled with the one end of miniature dead lever and be connected, accomplishes the injecture of head rod in the mounting hole is inside to the realization is with baffle fixed mounting in the both sides of cutting bottom plate, thereby realizes that the device can convenient dismantlement and install the both sides at the cutting bottom plate.

Preferably, a servo motor connection port is arranged at the middle position of one end of the cutting bearing rod, and a cutting blade is arranged at the central position of one side of the servo motor connection port.

Preferably, one end of the bottom of the first pressure relieving plate is provided with a first pressure relieving chamber, the bottom of the first pressure relieving plate is provided with a first pressure relieving rod, and one end of the top of the first pressure relieving rod is connected with the inner side of the first pressure relieving chamber.

Preferably, the bottom end of the first pressure-relieving rod is connected with a spring rod, and a second pressure-relieving plate is arranged on the outer side of the spring rod.

Preferably, second slow compression plate bottom is provided with the second slow compression pole, and the intermediate position of second slow compression plate bottom is connected with connecting spring, and second slow compression rod bottom is connected with the third slow compression plate, and the one end at third slow compression plate top is provided with the second slow compression cavity, utilizes first slow compression pole between first slow compression plate and the second slow compression plate and first slow compression cavity mutually supports and slowly subtracts the pressure to the device, and connecting spring that second slow compression plate bottom set up simultaneously mutually supports with the second slow compression cavity and strengthens the pressure release capacity of device.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the trimming tool for producing the sensor shell of the automobile safety protection device is characterized in that a micro rotating shaft is arranged at the middle position of two sides in the mounting hole, a micro fixing rod is arranged at the middle position of one side of the micro rotating shaft, a limiting rod is detachably arranged at the bottom end of the micro fixing rod, the bottom end of the limiting rod is connected with the bottom end of the inner side of the mounting hole, the micro rotating shaft of the device penetrates through the side wall of the mounting hole, the micro fixing rod is limited at two sides of a first connecting rod by rotating the micro rotating shaft, the limitation of the first connecting rod in the mounting hole is completed, and therefore, the baffle is fixedly arranged at two sides of a cutting bottom plate, the device can be conveniently and detachably arranged at two sides of the cutting bottom plate;

(2) according to the trimming tool for producing the sensor shell of the automobile safety protection device, the second slow pressing rod is arranged at the bottom end of the second slow pressing plate, the connecting spring is connected to the middle position of the bottom end of the second slow pressing plate, the bottom end of the second slow pressing rod is connected with the third slow pressing plate, the second slow pressing cavity is arranged at one end of the top of the third slow pressing plate, when the cutting bottom plate is cut, the downward pressing force can be generated, when the downward pressing force is generated, the pressure of the device is relieved by the mutual matching of the first slow pressing rod and the first slow pressing cavity between the first slow pressing plate and the second slow pressing plate, meanwhile, the connecting spring arranged at the bottom end of the second slow pressing plate and the second slow pressing cavity are mutually matched to enhance the pressure relief capacity of the device, and the device can relieve pressure in the cutting process;

(3) this kind of car safety device sensor shell production is with side cut frock, both sides through at the fixed plate top all are provided with the slide rail, the inside slip of slide rail is provided with the pulley, the top of pulley is connected with and pushes down the cardboard, and the both ends of pushing down the cardboard all run through and are provided with the rotary rod, the device is when using, utilize the pulley to slide at the slide rail, can reduce two intervals of pushing down between the cardboard at gliding in-process, reduce two distances of pushing down between the cardboard, the interval on cardboard and fixed plate top is reduced to the rotatory rotary rod of rethread, the completion is cut the fixed of shell, reinforcing means is to the fixed stability of sensor shell, the security that reinforcing means used.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 5 is a schematic diagram of the local enlarged structure of the present invention.

In the figure: 1. a load-bearing floor; 2. mounting holes; 201. a micro-rotating shaft; 202. a limiting rod; 203. a miniature fixing rod; 204. a first connecting rod; 205. a baffle plate; 3. cutting the bottom plate; 4. cutting the bearing rod; 401. a cutting blade; 402. the servo motor is connected with a port; 403. a control handle; 404. a second connecting rod; 5. a bearing block; 501. a first rotating shaft; 6. a pressure relief spring; 7. a fixing plate; 701. a slide rail; 702. a pulley; 8. pressing the clamping plate downwards; 801. rotating the rod; 9. a first slow pressing plate; 901. a first pressure relief chamber; 902. a first compression release lever; 903. a spring lever; 10. a second slow pressing plate; 1001. a second compression release lever; 1002. a connecting spring; 1003. a second pressure relief chamber; 1004. and a third pressure relief plate.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a trimming tool for producing a sensor shell of an automobile safety protection device comprises a bearing bottom plate 1, a mounting hole 2, a cutting bottom plate 3, a pressure relief spring 6 and a fixing plate 7, wherein the pressure relief spring 6 is arranged at two ends of the top of the bearing bottom plate 1, a first pressure relief plate 9 is arranged at the top end of the bearing bottom plate 1 at one side of the pressure relief spring 6, a first pressure relief cavity 901 is arranged at one end of the bottom of the first pressure relief plate 9, a first pressure relief rod 902 is arranged at the bottom end of the first pressure relief plate 9, one end of the top of the first pressure relief rod 902 is connected with the inner side of the first pressure relief cavity 901, a spring rod 903 is connected at the bottom end of the first pressure relief rod 902, a second pressure relief plate 10 is arranged at the outer side of the spring rod 903, a second pressure relief rod 1001 is arranged at the bottom end of the second pressure relief plate 10, a connecting spring 1002 is connected at the middle position of the bottom end of the second pressure, a second pressure relief chamber 1003 is arranged at one end of the top of the third pressure relief plate 1004, a downward pressing force can be generated during cutting of the cutting bottom plate 3, the pressure of the device is relieved by utilizing the mutual matching of a first pressure relief rod 902 between the first pressure relief plate 9 and the second pressure relief plate 10 and the first pressure relief chamber 901 during the downward pressing force generation, and meanwhile, a connecting spring 1002 arranged at the bottom end of the second pressure relief plate 10 and the second pressure relief chamber 1003 are mutually matched to enhance the pressure relief capacity of the device;

the cutting bottom plate 3 is arranged at the top ends of the first slow pressing plate 9 and the slow pressing spring 6, a bearing block 5 is arranged at the middle position of one end of the cutting bottom plate 3, a first rotating shaft 501 penetrates through the middle position of the bearing block 5, two ends of the first rotating shaft 501 are connected with second connecting rods 404, the top end of each second connecting rod 404 is connected with a cutting bearing rod 4, a control handle 403 is arranged at the top end of one side of the cutting bearing rod 4, a servo motor connecting port 402 is arranged at the middle position of one end of the cutting bearing rod 4, and a cutting blade 401 is arranged at the central position of one side of the servo motor connecting port 402;

the two ends of one side of the cutting bottom plate 3 are connected and provided with mounting holes 2, the middle positions of the two sides in the mounting holes 2 are provided with miniature rotating shafts 201, the middle position of one side of each miniature rotating shaft 201 is provided with a miniature fixing rod 203, the bottom ends of the miniature fixing rods 203 are detachably provided with limiting rods 202, the bottom ends of the limiting rods 202 are connected with the bottom ends of the inner sides of the mounting holes 2, the middle position in the mounting holes 2 is detachably provided with a first connecting rod 204, the top end of the first connecting rod 204 is connected with a baffle 205, the middle positions of the two sides of the first connecting rod 204 are detachably connected with one end of each miniature fixing rod 203, the miniature rotating shafts 201 of the device penetrate through the side walls of the mounting holes 2, the miniature fixing rods 203 are limited on the two sides of the first connecting rod 204 through rotating the miniature rotating shafts 201, the limitation of the first connecting rod 204 in, therefore, the device can be conveniently and detachably arranged on two sides of the cutting bottom plate 3;

the intermediate position at cutting bottom plate 3 top is provided with fixed plate 7, the top of fixed plate 7 is provided with pushes down cardboard 8, the both sides at fixed plate 7 top all are provided with slide rail 701, slide rail 701's inside slip is provided with pulley 702, pulley 702's top is connected with pushes down cardboard 8, and push down cardboard 8's both ends and all run through and be provided with rotary rod 801, utilize pulley 702 to slide at slide rail 701, can reduce two intervals of pushing down between the cardboard 8 at gliding in-process, reduce the distance between two cardboard 8 of pushing down, the rethread rotary rod 801 reduces the interval on pushing down cardboard 8 and fixed plate 7 top, the completion is cut the fixed of shell.

The working principle is as follows: when the device is used, firstly, the sensor shell is fixed, when the device is fixed, the pulley 702 is used for sliding on the sliding rail 701, the distance between the two pressing clamping plates 8 can be reduced in the sliding process, the distance between the two pressing clamping plates 8 is reduced, then the distance between the pressing clamping plates 8 and the top end of the fixing plate 7 is reduced by rotating the rotating rod 801, the fixed of the cut shell is completed, then the baffle plate 205 is assembled, the micro rotating shaft 201 of the device penetrates through the side wall of the mounting hole 2, the micro fixing rod 203 is limited at two sides of the first connecting rod 204 by rotating the micro rotating shaft 201, the limitation of the first connecting rod 204 in the mounting hole 2 is completed, so that the baffle plate 205 is fixedly installed at two sides of the cutting bottom plate 3, the device can be conveniently and detachably installed at two sides of the cutting bottom plate 3, and the flexibility of the disassembly and installation of the baffle, when cutting bottom plate 3 can produce the power of pushing down when the cutting, utilize first slow pressing pole 902 and the first pressure relieving chamber 901 between first slow pressing board 9 and the second slow pressing board 10 to mutually support when producing the pushing down pressure and carry out the slow relief to the pressure of device, the connecting spring 1002 that the while second slow pressing board 10 bottom set up mutually supports with second pressure relieving chamber 1003 and strengthens the pressure release ability of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a car safety device sensor case production is with side cut frock, includes bearing bottom plate (1), mounting hole (2), cutting bottom plate (3), pressure relief spring (6) and fixed plate (7), its characterized in that: the utility model discloses a cutting machine, including bearing bottom plate (1), fixed plate (7), push down cardboard (8), fixed plate (7) and rotary rod (801), the both ends at bearing bottom plate (1) top all are provided with push down spring (6), and the bearing bottom plate (1) top of push down spring (6) one side is provided with first pressure slowing board (9), and the top of first pressure slowing board (9) and push down spring (6) is provided with cutting bottom plate (3), the both ends of cutting bottom plate (3) one side connect and are provided with mounting hole (2), and the intermediate position at cutting bottom plate (3) top is provided with fixed plate (7), and the top of fixed plate (7) is provided with push down cardboard (8), the both sides at fixed plate (7) top all are provided with slide rail (701), and the inside slip of slide rail (.

2. The trimming tool for producing the sensor shell of the automobile safety protection device according to claim 1, characterized in that: the middle position of cutting bottom plate (3) one end is provided with bearing block (5), and the middle position of bearing block (5) is run through and is provided with first rotation axis (501), and the both ends of first rotation axis (501) all are connected with second connecting rod (404).

3. The automobile safety device sensor shell production is with side cut frock of claim 2, characterized in that: the top of second connecting rod (404) is connected with cutting bearing bar (4), and the top of cutting bearing bar (4) one side is provided with control handle (403).

4. The trimming tool for producing the sensor shell of the automobile safety protection device according to claim 1, characterized in that: the middle positions of two sides in the mounting hole (2) are provided with a miniature rotating shaft (201), the middle position of one side of the miniature rotating shaft (201) is provided with a miniature fixing rod (203), the bottom end of the miniature fixing rod (203) is detachably provided with a limiting rod (202), and the bottom end of the limiting rod (202) is connected with the bottom end of the inner side of the mounting hole (2).

5. The trimming tool for producing the sensor shell of the automobile safety protection device according to claim 1, characterized in that: the middle position in the mounting hole (2) can be dismantled and be provided with head rod (204), and the top of head rod (204) is connected with baffle (205), and the middle position of head rod (204) both sides can be dismantled with the one end of miniature dead lever (203) and be connected.

6. The automobile safety device sensor shell production is with side cut frock of claim 3, characterized in that: the middle position of cutting bearing bar (4) one end is provided with servo motor connection port (402), and the central point on servo motor connection port (402) one side puts and is provided with cutting blade (401).

7. The trimming tool for producing the sensor shell of the automobile safety protection device according to claim 1, characterized in that: one end of the bottom of the first pressure relieving plate (9) is provided with a first pressure relieving chamber (901), the bottom of the first pressure relieving plate (9) is provided with a first pressure relieving rod (902), and one end of the top of the first pressure relieving rod (902) is connected with the inner side of the first pressure relieving chamber (901).

8. The automobile safety device sensor shell production is with side cut frock of claim 7, characterized in that: the bottom end of the first pressure-relieving rod (902) is connected with a spring rod (903), and a second pressure-relieving plate (10) is arranged on the outer side of the spring rod (903).

9. The automobile safety device sensor shell production is with side cut frock of claim 8, characterized in that: the bottom end of the second pressure relieving plate (10) is provided with a second pressure relieving rod (1001), the middle position of the bottom end of the second pressure relieving plate (10) is connected with a connecting spring (1002), the bottom end of the second pressure relieving rod (1001) is connected with a third pressure relieving plate (1004), and one end of the top of the third pressure relieving plate (1004) is provided with a second pressure relieving chamber (1003).