CN219211212U

CN219211212U - Outer R of lightweight aluminium anticollision Liang Lawan prevention is sunken device

Info

Publication number: CN219211212U
Application number: CN202320424025.9U
Authority: CN
Inventors: 刘蒙军; 何仕波; 张栓
Original assignee: Ningbo High Tech Zone Shangfeng Machinery Technology Co ltd
Current assignee: Ningbo High Tech Zone Shangfeng Machinery Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-06-20
Anticipated expiration: 2033-03-02

Abstract

The utility model provides a lightweight aluminum anti-collision Liang Lawan outer R-dent prevention device, and belongs to the technical field of anti-collision beam production equipment. This kind of outer R of lightweight aluminium anticollision Liang Lawan prevention is sunken device, comprising a base plate, the curb plate is all installed on the top both sides of bottom plate, the extension board is installed on top one side of bottom plate, one side of one of them curb plate is equipped with range finding mechanism, wherein the opening has been seted up to one side of another curb plate, positioning mechanism is installed to the inboard bottom of open-ended, the top of bottom plate is equipped with the hydraulic stem in one side of keeping away from the extension board, the holder is all installed to the both sides of hydraulic stem, the top fixed connection of the bottom of holder and bottom plate, first connecting block is installed to the output of hydraulic stem, the one end of first connecting block is connected with the second connecting block, the one end of second connecting block is connected with the extension piece, the inside packing of crashproof roof beam can effectively be realized to the utility model, avoid crashproof roof beam to take place to sunken when stretch bending, have higher practical value.

Description

Outer R of lightweight aluminium anticollision Liang Lawan prevention is sunken device

Technical Field

The utility model relates to the technical field of anti-collision beam production equipment, in particular to a lightweight aluminum anti-collision Liang Lawan outer R recess prevention device.

Background

The utility model provides a collision roof beam is a device that absorbs collision energy when being used for alleviateing the vehicle and receives the collision, comprises girder, energy-absorbing box, the mounting panel of connecting the car, and girder, energy-absorbing box can all effectively absorb collision energy when the vehicle takes place low-speed collision, reduce the harm of impact to automobile body longeron as far as possible, just so has given play to its guard action to the vehicle, and the collision roof beam need buckle to the collision roof beam through the stretch bender when producing.

Based on the above, the present inventors found that the following problems exist: when the existing stretch bending machine is used for stretch bending a lightweight aluminum anti-collision beam, a cavity is formed in the anti-collision beam, so that a sinking phenomenon is easy to occur, and the use of a user is affected.

Accordingly, in view of the above, an object of the present utility model is to provide a lightweight aluminum anti-collision Liang Lawan device for preventing external R-pits, which is more practical.

Disclosure of Invention

In order to make up for the defects, the utility model provides a lightweight aluminum anti-collision Liang Lawan outer R-dent prevention device.

The utility model is realized in the following way:

the utility model provides a light-weight aluminum anti-collision Liang Lawan prevents outer R sunk device, includes the bottom plate, the curb plate is all installed on the top both sides of bottom plate, the extension board is installed on top one side of bottom plate, one of them one side of curb plate is equipped with range finding mechanism, and wherein another one side of curb plate has seted up the opening, positioning mechanism is installed to the inboard bottom of open-ended, the top of bottom plate is equipped with the hydraulic stem in one side of keeping away from the extension board, the holder is all installed to the both sides of hydraulic stem, the top fixed connection of the bottom of holder and bottom plate, first connecting block is installed to the output of hydraulic stem, the one end of first connecting block is connected with the second connecting block, the extension piece is connected with to the one end of second connecting block, a plurality of reposition of redundant personnel pieces are installed to the one end of extension piece, the teflon paster is all installed to the both sides of chain, the one end of chain is connected with the conical head.

Further, a plurality of transverse plates are arranged at the top ends of the side plates.

Further, the outside of conical head is equipped with the stop collar, the bottom of stop collar and the bottom fixed connection of conical head, the stopper is all installed to the top both sides of extension board, the chain is located between the stopper.

The beneficial effect of adopting above-mentioned further scheme is, is equipped with the stop collar through the outside of conical head, realizes that conical head accomodates, all installs the stopper through the top both sides of extension board, realizes that the chain is spacing, avoids the chain to take place to crooked when removing.

Further, the range finding mechanism comprises a shell, a fixed plate is arranged at the bottom end of the shell, one side of the fixed plate is connected with one side of one side plate, a fixing frame is arranged on one side of the shell, and an encoder is arranged on one side of the fixing frame.

The beneficial effect of adopting above-mentioned further scheme is, installs the encoder through one side of mount, can drive the rack and remove when realizing that the second connecting block removes to make the rack drive the gear rotation, thereby realize encoder distance detection, the convenient user reads the travel distance of chain.

Further, sliding sleeves are arranged on two sides of the shell, racks are connected to the inner sides of the sliding sleeves in a sliding mode, gears are meshed with the top ends of the racks, and the input end of the encoder is connected with one side of each gear.

Further, the fixing base is installed to one end of rack, the fixed slot has been seted up on the top of second connecting block, the bottom of fixing base and the top fixed connection of fixed slot.

Further, a bracket is arranged at the bottom of the other end of the rack, and one side of the bracket is connected with one side of one side plate.

The rack support has the beneficial effects that the bracket is arranged at the bottom of the other end of the rack, so that the rack is supported.

Further, the positioning mechanism comprises an installation seat, a support is installed at the top end of the installation seat, and an infrared distance sensor is installed on one side of the support.

Further, the output end of the infrared distance sensor is contacted with one side of the fixing seat.

The beneficial effects of the utility model are as follows: the lightweight aluminum anti-collision Liang Lawan external R-dent prevention device obtained by the design of the utility model has the advantages that the hydraulic rod is arranged at one side far away from the extension plate through the top end of the bottom plate, the hydraulic movement of the chain is realized, the chain is convenient to enter the anti-collision beam, the retaining seats are arranged at both sides of the hydraulic rod, the installation stability of the hydraulic rod is improved, the teflon patches are arranged at both sides of the chain, the inside of the anti-collision beam is effectively prevented from being scratched when the chain moves, the conical head is connected at one end of the chain, the chain is convenient to enter the inside of the anti-collision beam, the plurality of transverse plates are arranged at the top ends of the side plates, the installation stability of the side plates is improved, the limit sleeve is arranged at the outer side of the conical head, the conical head is accommodated, limiting blocks are arranged on two sides of the top end of the extension plate to limit the chain, the chain is prevented from bending when moving, the encoder is arranged on one side of the fixing frame, the rack can be driven to move when the second connecting block moves, so that the rack drives the gear to rotate, the distance detection of the encoder is realized, a user can conveniently read the moving distance of the chain, a bracket is arranged at the bottom of the other end of the rack, the rack is supported, an infrared distance sensor is arranged on one side of the bracket, the reset monitoring of the fixing seat is realized, and the chain is convenient to reset.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a lightweight aluminum anti-collision Liang Lawan external R recess prevention device according to the present utility model;

fig. 2 is a schematic view 1 of a disassembled three-dimensional structure of a lightweight aluminum anti-collision Liang Lawan external R-dent prevention device provided by the utility model;

fig. 3 is a schematic view 2 of a disassembled three-dimensional structure of a lightweight aluminum anti-collision Liang Lawan external R-dent prevention device provided by the utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 2 of a lightweight aluminum anti-collision Liang Lawan external R-dent prevention device according to the present utility model;

fig. 5 is an enlarged schematic view of the structure B in fig. 3 of a lightweight aluminum anti-collision Liang Lawan external R-dent prevention device according to the present utility model.

In the figure: 100. a bottom plate; 101. a side plate; 10101. an opening; 102. a cross plate; 103. an extension plate; 104. a limiting block; 105. a distance measuring mechanism; 10501. a housing; 10502. a fixing plate; 10503. a fixing frame; 10504. an encoder; 10505. a sliding sleeve; 10506. a rack; 10507. a gear; 10508. a fixing seat; 106. a positioning mechanism; 10601. a mounting base; 10602. a bracket; 10603. an infrared distance sensor; 107. a hydraulic rod; 10701. a holding base; 108. a first connection block; 109. a second connection block; 10901. a fixing groove; 110. an extension block; 111. a shunt block; 112. a chain; 11201. a teflon patch; 113. a conical head; 114. and a limit sleeve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

The embodiment I of the utility model relates to a lightweight aluminum anti-collision Liang Lawan external R-dent prevention device

The utility model provides the following technical scheme: as shown in fig. 1-5, an outer R recess device of lightweight aluminium anticollision Liang Lawan prevention, including bottom plate 100, curb plate 101 is all installed to bottom plate 100's top both sides, extension board 103 is installed to bottom plate 100's top one side, one of them curb plate 101's one side is equipped with range finding mechanism 105, opening 10101 has been seted up to one side of another curb plate 101, positioning mechanism 106 is installed to the inboard bottom of opening 10101, bottom plate 100's top is equipped with hydraulic stem 107 in one side of keeping away from extension board 103, retaining seat 10701 is all installed to hydraulic stem 107's both sides, retaining seat 10701's bottom and bottom plate 100's top fixed connection, first connecting block 108 is installed to hydraulic stem 107's output, first connecting block 108's one end is connected with second connecting block 109, extension block 110 is connected with to second connecting block 109's one end, a plurality of shunt blocks 111 are installed to extension block 110's one end, chain 112 is installed to shunt block 111's one end, teflon patch 11201 is all installed to the both sides of chain 112, the one end of chain 112 is connected with conical head 113, top of bottom plate 100 is equipped with hydraulic stem 107 in one side of keeping away from extension board 103 through bottom plate 100, retaining seat 107, the inside-out hydraulic stem 107 is equipped with hydraulic stem 107 at the side of keeping away from extension board 103, the inside-out of extension board's side, the inside-mounted hydraulic stem 107 has convenient for the hydraulic stem 112 to move through the inside-mount bridge 112, the inside bridge 112 is convenient to move through the inside bridge 107, and the inside bridge 112 is convenient to move through the bridge 112, and has an inside bridge 112.

The utility model relates to a second embodiment of an external R recess prevention device for light-weight aluminum anti-collision Liang Lawan

Referring to fig. 1 to 5, a plurality of cross plates 102 are installed at the top end of a side plate 101, a limit sleeve 114 is arranged at the outer side of a cone head 113, the bottom end of the limit sleeve 114 is fixedly connected with the bottom end of the cone head 113, limit blocks 104 are installed at both sides of the top end of an extension plate 103, a chain 112 is positioned between the limit blocks 104, a ranging mechanism 105 comprises a shell 10501, a fixed plate 10502 is installed at the bottom end of the shell 10501, one side of the fixed plate 10502 is connected with one side of one side plate 101, a fixing bracket 10503 is installed at one side of the shell 10501, an encoder 10504 is installed at one side of the fixing bracket 10503, sliding sleeves 10505 are installed at both sides of the shell 10501, racks 10506 are slidingly connected at the inner sides of the sliding sleeves 10505, gears 10507 are meshed at the top ends of the racks 10506, fixing seats 10508 are installed at one ends of the racks 10506, fixing grooves 10901 are formed at the top ends of a second connecting block 109, the bottom of fixing base 10508 and the top fixed connection of fixed slot 10901, the other end bottom of rack 10506 is equipped with the bracket, the bracket obtains one side and one side of one of them curb plate 101 is connected, install a plurality of diaphragm 102 through the top of curb plate 101, improve the installation stability of curb plate 101, be equipped with stop collar 114 through the outside of cone 113, realize that cone 113 accomodates, all install stopper 104 through the top both sides of extension board 103, realize that chain 112 is spacing, avoid chain 112 to take place to crookedly when moving, install encoder 10504 through one side of mount 10503, can drive rack 10506 when realizing that second connecting block 109 removes, thereby make rack 10506 drive gear 10507 rotatory, thereby realize encoder 10504 distance detection, the user reads the travel distance of chain 112 conveniently, the other end bottom through rack 10506 is equipped with the bracket, realize that rack 10506 supports.

The utility model relates to an embodiment III of a lightweight aluminum anti-collision Liang Lawan external R recess prevention device

Referring to fig. 1 to 5, the positioning mechanism 106 includes a mounting seat 10601, a support 10602 is mounted on the top end of the mounting seat 10601, an infrared distance sensor 10603 is mounted on one side of the support 10602, an output end of the infrared distance sensor 10603 contacts with one side of the fixing seat 10508, and the infrared distance sensor 10603 is mounted on one side of the support 10602, so that the fixing seat 10508 is reset and monitored, and the chain 112 is reset conveniently.

Specifically, this lightweight aluminium anticollision Liang Lawan prevents outer R sunk device's theory of operation: when in use, the chain 112 enters the anti-collision beam, the hydraulic rod 107 is arranged at one side far away from the extension plate 103 through the top end of the bottom plate 100, the hydraulic movement of the chain 112 is realized, the chain 112 is convenient to enter the anti-collision beam, the retaining seats 10701 are arranged at the two sides of the hydraulic rod 107, the installation stability of the hydraulic rod 107 is improved, the teflon patches 11201 are arranged at the two sides of the chain 112, the anti-collision beam is effectively prevented from being scratched during the movement of the chain 112, the conical head 113 is connected at one end of the chain 112, the chain 112 is convenient to enter the anti-collision beam, the transverse plates 102 are arranged at the top ends of the side plates 101, the installation stability of the side plates 101 is improved, the limit sleeves 114 are arranged at the outer sides of the conical heads 113, the conical heads 113 are accommodated, limiting blocks 104 are arranged on two sides of the top end of the extension plate 103 to limit the chain 112, the chain 112 is prevented from bending when moving, the encoder 10504 is arranged on one side of the fixing frame 10503, the rack 10506 can be driven to move when moving to enable the rack 10506 to drive the gear 10507 to rotate, the encoder 10504 distance detection is achieved, a user can conveniently read the moving distance of the chain 112, a bracket is arranged at the bottom of the other end of the rack 10506 to support the rack 10506, an infrared distance sensor 10603 is arranged on one side of the bracket 10602 to realize reset monitoring of the fixing seat 10508, and the chain 112 is conveniently reset.

It should be noted that, specific model specifications of the encoder 10504 and the infrared distance sensor 10603 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed descriptions thereof are omitted.

The power supply of the encoder 10504 and the infrared distance sensor 10603 and its principles are apparent to those skilled in the art and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a light-weight aluminum anti-collision Liang Lawan prevents outer R sunk device, its characterized in that, including bottom plate (100), curb plate (101) are all installed on top both sides of bottom plate (100), extension board (103) are installed on top one side of bottom plate (100), one of them one side of curb plate (101) is equipped with range finding mechanism (105), and wherein opening (10101) have been seted up to one side of curb plate (101), positioning mechanism (106) are installed to the inboard bottom of opening (10101), the top of bottom plate (100) is equipped with hydraulic stem (107) in one side of keeping away from extension board (103), holding seat (10701) are all installed to the both sides of hydraulic stem (107), the top fixed connection of bottom of holding seat (10701) and bottom plate (100), first connecting block (108) are installed to the output of hydraulic stem (107), the one end of first connecting block (108) is connected with second connecting block (109), the one end of second (109) is connected with extension piece (110), one end of extension block (110) is equipped with hydraulic stem (107), one end (111) are installed to one end (111) of extension piece (111), a plurality of connecting blocks (112) are all installed to one end (112), one end of the chain (112) is connected with a conical head (113).

2. The lightweight aluminum anti-collision Liang Lawan external R-dent prevention device according to claim 1, wherein a plurality of transverse plates (102) are mounted on top of the side plates (101).

3. The light aluminum anti-collision Liang Lawan outer R-recess prevention device according to claim 1, wherein a limit sleeve (114) is arranged on the outer side of the conical head (113), the bottom end of the limit sleeve (114) is fixedly connected with the bottom end of the conical head (113), limit blocks (104) are arranged on two sides of the top end of the extension plate (103), and the chains (112) are located between the limit blocks (104).

4. The lightweight aluminum anti-collision Liang Lawan external R-dent prevention device according to claim 1, wherein the ranging mechanism (105) comprises a housing (10501), a fixing plate (10502) is installed at the bottom end of the housing (10501), one side of the fixing plate (10502) is connected with one side of one side plate (101), a fixing frame (10503) is installed at one side of the housing (10501), and an encoder (10504) is installed at one side of the fixing frame (10503).

5. The light aluminum anti-collision Liang Lawan external R-recess prevention device according to claim 4, wherein sliding sleeves (10505) are mounted on two sides of the casing (10501), racks (10506) are slidably connected to the inner sides of the sliding sleeves (10505), gears (10507) are meshed with the top ends of the racks (10506), and the input ends of the encoders (10504) are connected with one side of the gears (10507).

6. The light aluminum anti-collision Liang Lawan external R-recess prevention device according to claim 5, wherein a fixing base (10508) is installed at one end of the rack (10506), a fixing groove (10901) is formed in the top end of the second connecting block (109), and the bottom end of the fixing base (10508) is fixedly connected with the top end of the fixing groove (10901).

7. The lightweight aluminum anti-collision Liang Lawan external R-dent prevention device as claimed in claim 5, wherein a bracket is provided at the bottom of the other end of the rack (10506), and one side of the bracket is connected to one side of one side plate (101).

8. The lightweight aluminum anti-collision Liang Lawan external R-dent prevention device according to claim 1, wherein the positioning mechanism (106) comprises a mounting seat (10601), a bracket (10602) is mounted at the top end of the mounting seat (10601), and an infrared distance sensor (10603) is mounted on one side of the bracket (10602).

9. The lightweight aluminum bumper Liang Lawan outer R-dent prevention device as set forth in claim 8, wherein the output of the infrared distance sensor (10603) is in contact with one side of the mounting base (10508).