CN213968474U - Metal longitudinal beam piece bending device for vehicle - Google Patents
Metal longitudinal beam piece bending device for vehicle Download PDFInfo
- Publication number
- CN213968474U CN213968474U CN202023076825.1U CN202023076825U CN213968474U CN 213968474 U CN213968474 U CN 213968474U CN 202023076825 U CN202023076825 U CN 202023076825U CN 213968474 U CN213968474 U CN 213968474U
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- fixedly connected
- fixed
- threaded rod
- protective frame
- groove
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- 238000005452 bending Methods 0.000 title claims abstract description 41
- 239000002184 metal Substances 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses a metal longitudinal beam spare bending apparatus for vehicle, including protective frame and PMKD, the inside bottom fixedly connected with PMKD of protective frame, and PMKD's top fixedly connected with fixed knot constructs, protective frame's the crooked mechanism of bottom fixedly connected with, the inside top fixedly connected with positioning mechanism of protective frame. The utility model discloses a crooked degree of the regulation longitudinal girder spare that is convenient for timely of bending mechanism, and be convenient for adjust extruded speed, avoid too fast violently leading to metal longitudinal girder spare to damage, the theory of operation of bending mechanism is that external power supply starts the rotating electrical machines and drives the rotation threaded rod rotation through the transmission track, the rotation threaded rod passes through the screw thread and drives the removal slider and remove, it all is provided with two sets ofly to remove slider and stripper plate, be convenient for fixed longitudinal girder spare through fixed knot construct, longitudinal girder spare is the structure of cast, the off tracking can be avoided to fixed knot construct's fixed mode.
Description
Technical Field
The utility model relates to a vehicle manufacturing technical field specifically is a metal longitudinal beam spare bending apparatus for vehicle.
Background
A metal longitudinal beam bending device for a vehicle is a device for processing a longitudinal beam, and is convenient for connecting a roller and fixing a roller at the bottom end of the vehicle by bending the longitudinal beam to a required degree from a straight state, but the existing metal longitudinal beam bending device for the vehicle has a plurality of problems or defects:
firstly, the conventional metal longitudinal beam piece bending device for the vehicle is inconvenient to adjust the bending degree of the longitudinal beam piece in time and adjust the extrusion speed, and the extrusion at an excessively high speed is easy to be forcefully violent;
secondly, the conventional metal longitudinal beam piece bending device for the vehicle is inconvenient for fixing the longitudinal beam piece, and the longitudinal beam piece is of a tubular structure and easy to deviate during fixing;
thirdly, the bending direction of the conventional metal longitudinal beam piece bending device for the vehicle is not convenient to control, the same bending direction of the metal rods at two sides needs to be ensured in the bending process, and the product defects are avoided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal longitudinal beam spare bending apparatus for vehicle to solve the degree that the regulation longitudinal beam spare that provides is not convenient for in time among the above-mentioned background art is crooked, be not convenient for fix the longitudinal beam spare and be not convenient for control the problem of crooked direction.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal longitudinal beam spare bending apparatus for vehicle, includes protective frame and PMKD, the inside bottom fixedly connected with PMKD of protective frame, and PMKD's top fixedly connected with fixed knot constructs, protective frame's bottom fixedly connected with bending mechanism, the inside top fixedly connected with positioning mechanism of protective frame.
Preferably, servo motor, transmission threaded rod, transmission thread groove, spacing slider and location fixture block have set gradually in positioning mechanism's inside, servo motor's bottom fixedly connected with transmission threaded rod, and the transmission thread groove has been cup jointed to the bottom of transmission threaded rod, the both sides fixedly connected with spacing slider of transmission thread groove, and pass through spacing lead screw fixed connection between spacing slider and the protective frame.
Preferably, the bottom end of the transmission thread groove is fixedly connected with a positioning fixture block, and the positioning fixture block is of a downward concave structure.
Preferably, fixed knob, buffer spring, fixed slot, concatenation fixture block and concatenation draw-in groove have set gradually in fixed knot constructs, fixed connection between concatenation fixture block and the PMKD, one side of concatenation fixture block is provided with the concatenation draw-in groove, and is the screw thread block form between concatenation draw-in groove and the concatenation fixture block, fixed connection between concatenation draw-in groove and the PMKD.
Preferably, a fixed clamping groove penetrates through the top end of the splicing clamping block, a fixed knob penetrates through the middle position inside the fixed clamping groove, the fixed knob and the fixed clamping groove are in threaded clamping relation, and a buffer spring penetrates through the top end of the fixed knob.
Preferably, the inside of bending mechanism has set gradually rotating electrical machines, driving track, rotatory threaded rod, removal slider and stripper plate, driving track has been cup jointed to one side of rotating electrical machines, and driving track's top is provided with rotatory threaded rod, one side of rotatory threaded rod runs through there is the removal slider, and removes the top fixedly connected with stripper plate of slider, be the screw thread transmission relation between rotatory threaded rod and the removal slider.
Compared with the prior art, the beneficial effects of the utility model are that: this metal longitudinal beam spare bending apparatus for vehicle has not only realized being convenient for timely crooked degree of regulation longitudinal beam spare, has realized being convenient for fixed longitudinal beam spare, has realized being convenient for to control crooked direction moreover:
(1) the bending mechanism is convenient for adjusting the bending degree of the longitudinal beam piece in time and adjusting the extrusion speed, and avoids the damage of the metal longitudinal beam piece caused by too high speed and too strong force, the working principle of the bending mechanism is that an external power supply starts a rotating motor to drive a rotating threaded rod to rotate through a transmission crawler, the rotating threaded rod drives a moving slide block to move through threads, and the moving slide block and the extrusion plate are both provided with two groups;
(2) the fixing structure is convenient for fixing the longitudinal beam piece, the longitudinal beam piece is of a tubular structure, the fixing mode of the fixing structure can avoid deviation, the working principle of the fixing structure is that the fixing structure is clamped and fixed through a splicing clamping block and a splicing clamping groove, and a fixing knob extrudes the joint of the metal longitudinal beam piece and the structure to achieve the reinforcing effect;
(3) be convenient for control crooked direction through positioning mechanism, crooked in-process need guarantee that the crooked direction of the metal pole of both sides is the same, the direction skew of deformation makes the longitudinal beam spare produce the flaw when avoiding the extrusion, positioning mechanism's theory of operation drives the rotation of transmission threaded rod through external power supply start-up servo motor, the transmission threaded rod drives transmission thread groove downstream through the screw thread principle, the positioning fixture block is decurrent spill and is convenient for mutually support with fixed knot structure, make the body undercut, the perk that makes progress of both sides.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic diagram of the fixing structure of the present invention showing a side view and a partial enlargement.
In the figure: 1. a protective frame; 2. a positioning mechanism; 201. a servo motor; 202. a transmission threaded rod; 203. a drive thread groove; 204. a limiting slide block; 205. positioning a fixture block; 3. a fixed structure; 301. fixing the knob; 302. a buffer spring; 303. fixing the clamping groove; 304. splicing the fixture blocks; 305. splicing the clamping grooves; 4. fixing the bottom plate; 5. a bending mechanism; 501. a rotating electric machine; 502. a drive track; 503. a transmission threaded rod; 504. moving the slide block; 505. and (5) pressing the 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. 1-2, the present invention provides an embodiment: a bending device of a metal longitudinal beam piece for a vehicle comprises a protective frame 1 and a fixed bottom plate 4, wherein the bottom end inside the protective frame 1 is fixedly connected with the fixed bottom plate 4, and the top end of the fixed bottom plate 4 is fixedly connected with a fixed structure 3;
a fixed knob 301, a buffer spring 302, a fixed clamping groove 303, a splicing clamping block 304 and a splicing clamping groove 305 are sequentially arranged in the fixed structure 3, the splicing clamping block 304 is fixedly connected with the fixed bottom plate 4, the splicing clamping groove 305 is arranged on one side of the splicing clamping block 304, the splicing clamping groove 305 and the splicing clamping block 304 are in a threaded clamping shape, the splicing clamping groove 305 is fixedly connected with the fixed bottom plate 4, the fixed clamping groove 303 penetrates through the top end of the splicing clamping block 304, the fixed knob 301 penetrates through the middle position of the inner part of the fixed clamping groove 303, the fixed knob 301 and the fixed clamping groove 303 are in a threaded clamping relation, and the buffer spring 302 penetrates through the top end of the fixed knob 301;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the fixing structure 3 is convenient for fixing the longitudinal beam member, the longitudinal beam member is of a tubular structure, the fixing mode of the fixing structure 3 can avoid deviation, the working principle of the fixing structure 3 is that the splicing fixture block 304 and the splicing fixture groove 305 are clamped and fixed, the fixing knob 301 extrudes the joint of the metal longitudinal beam member and the structure to achieve the reinforcement effect, and the buffer spring 302 plays a protection role;
the bottom end of the protective frame 1 is fixedly connected with a bending mechanism 5, a rotating motor 501, a transmission crawler 502, a rotating threaded rod 503, a movable sliding block 504 and a squeezing plate 505 are sequentially arranged in the bending mechanism 5, the transmission crawler 502 is sleeved on one side of the rotating motor 501, the model of the rotating motor 501 can be MR-J2S-10A, the rotating threaded rod 503 is arranged at the top end of the transmission crawler 502, the movable sliding block 504 penetrates through one side of the rotating threaded rod 503, the squeezing plate 505 is fixedly connected to the top end of the movable sliding block 504, and the rotating threaded rod 503 and the movable sliding block 504 are in a thread transmission relationship;
specifically, as shown in fig. 1, when the mechanism is used, firstly, the bending degree of the longitudinal beam piece is convenient to adjust in time through the bending mechanism 5, the extrusion speed is convenient to adjust, and the damage of the metal longitudinal beam piece caused by too high speed and too strong force is avoided, the working principle of the bending mechanism 5 is that an external power supply starts a rotating motor 501, a rotating threaded rod 503 is driven to rotate through a transmission crawler 502, the rotating threaded rod 503 drives a moving slide block 504 to move through threads, the moving slide block 504 and an extrusion plate 505 are both provided with two groups, and the metal longitudinal beam piece is extruded from two sides of the longitudinal beam piece to achieve the bending effect;
the top end inside the protective frame 1 is fixedly connected with a positioning mechanism 2, a servo motor 201, a transmission threaded rod 202, a transmission threaded groove 203, a limiting slide block 204 and a positioning fixture block 205 are sequentially arranged inside the positioning mechanism 2, the bottom end of the servo motor 201 is fixedly connected with the transmission threaded rod 202, the type of the servo motor 201 can be EDSMT-2T, the transmission threaded groove 203 is sleeved at the bottom end of the transmission threaded rod 202, the limiting slide blocks 204 are fixedly connected to two sides of the transmission threaded groove 203, the limiting slide blocks 204 are fixedly connected with the protective frame 1 through limiting lead screws, the positioning fixture block 205 is fixedly connected to the bottom end of the transmission threaded groove 203, and the positioning fixture block 205 is of a downward concave structure;
specifically, as shown in fig. 1, when the mechanism is used, firstly, the bending direction is convenient to control through the positioning mechanism 2, the same bending direction of the metal rods on the two sides needs to be ensured in the bending process, the direction deviation of deformation during extrusion is avoided, so that the longitudinal beam piece generates flaws, the working principle of the positioning mechanism 2 is that the servo motor 201 is started through an external power supply to drive the transmission threaded rod 202 to rotate, the transmission threaded rod 202 drives the transmission threaded groove 203 to move downwards through the thread principle, the positioning fixture block 205 is in a downward concave shape and is convenient to be matched with the fixed structure 3, so that the pipe body is sunken downwards, the two sides are tilted upwards, the bending mechanism 5 is convenient to work, and the transmission threaded groove 203 and the limiting slide block 204 are used for limiting.
When the utility model is used, firstly, the bending degree of the longitudinal beam piece can be adjusted in time through the bending mechanism 5, the working principle of the bending mechanism 5 is that an external power supply starts the rotating motor 501 to drive the rotating threaded rod 503 to rotate through the transmission crawler 502, the rotating threaded rod 503 drives the moving slider 504 to move through the thread, the moving slider 504 and the extrusion plate 505 are both provided with two groups, and the metal longitudinal beam piece is extruded from the two sides of the longitudinal beam piece to achieve the bending effect;
then, the fixing structure 3 is convenient for fixing the longitudinal beam piece, the longitudinal beam piece is of a tubular structure, the fixing mode of the fixing structure 3 can avoid deviation, the working principle of the fixing structure 3 is that the splicing fixture block 304 and the splicing fixture groove 305 are clamped and fixed, the fixing knob 301 extrudes the joint of the metal longitudinal beam piece and the structure to achieve the reinforcing effect, and the buffer spring 302 plays a role in protection;
finally, be convenient for control crooked direction through positioning mechanism 2, the direction skew of deformation makes the longitudinal beam spare produce the flaw when avoiding the extrusion, positioning mechanism 2's theory of operation is through external power supply start-up servo motor 201 drive transmission threaded rod 202 rotation, transmission threaded rod 202 drives transmission thread groove 203 through the screw thread principle and moves down, location fixture block 205 is decurrent spill and is convenient for mutually support with fixed knot constructs 3, make the body undercut, the perk that makes progress in both sides, the work of the curved mechanism 5 of being convenient for, transmission thread groove 203 and limit slide 204's effect is spacing.
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 (6)
1. The utility model provides a metal longitudinal beam spare bending apparatus for vehicle, includes protective frame (1) and PMKD (4), its characterized in that: the bottom fixedly connected with fixed baseplate (4) inside protective frame (1), and the top fixedly connected with fixed knot of fixed baseplate (4) constructs (3), the crooked mechanism of bottom fixedly connected with (5) of protective frame (1), the top fixedly connected with positioning mechanism (2) inside protective frame (1).
2. A vehicular metal beam member curving device according to claim 1, wherein: the positioning mechanism is characterized in that a servo motor (201), a transmission threaded rod (202), a transmission threaded groove (203), a limiting sliding block (204) and a positioning clamping block (205) are sequentially arranged inside the positioning mechanism (2), the bottom end of the servo motor (201) is fixedly connected with the transmission threaded rod (202), the transmission threaded groove (203) is sleeved at the bottom end of the transmission threaded rod (202), the limiting sliding blocks (204) are fixedly connected to the two sides of the transmission threaded groove (203), and the limiting sliding blocks (204) are fixedly connected with the protective frame (1) through the limiting screw rods.
3. A vehicular metal beam member curving device according to claim 2, wherein: the bottom end of the transmission thread groove (203) is fixedly connected with a positioning fixture block (205), and the positioning fixture block (205) is of a downward concave structure.
4. A vehicular metal beam member curving device according to claim 1, wherein: the inside of fixed knot structure (3) has set gradually fixed knob (301), buffer spring (302), fixed slot (303), concatenation fixture block (304) and concatenation draw-in groove (305), fixed connection between concatenation fixture block (304) and PMKD (4), one side of concatenation fixture block (304) is provided with concatenation draw-in groove (305), and is the screw thread block form between concatenation draw-in groove (305) and concatenation fixture block (304), fixed connection between concatenation draw-in groove (305) and PMKD (4).
5. The vehicular metal beam member curving device according to claim 4, wherein: the top of concatenation fixture block (304) is run through and is had fixed slot (303), and the inside intermediate position department of fixed slot (303) runs through and has fixed knob (301), and is the screw thread block relation between fixed knob (301) and fixed slot (303), buffer spring (302) have been run through to the top of fixed knob (301).
6. A vehicular metal beam member curving device according to claim 1, wherein:
the inside of crooked mechanism (5) has set gradually rotating electrical machines (501), transmission track (502), rotatory threaded rod (503), has removed slider (504) and stripper plate (505), transmission track (502) have been cup jointed to one side of rotating electrical machines (501), and the top of transmission track (502) is provided with rotatory threaded rod (503), one side of rotatory threaded rod (503) is run through has removed slider (504), and removes top fixedly connected with stripper plate (505) of slider (504), be the screw thread drive relation between rotatory threaded rod (503) and the removal slider (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023076825.1U CN213968474U (en) | 2020-12-19 | 2020-12-19 | Metal longitudinal beam piece bending device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023076825.1U CN213968474U (en) | 2020-12-19 | 2020-12-19 | Metal longitudinal beam piece bending device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213968474U true CN213968474U (en) | 2021-08-17 |
Family
ID=77245914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023076825.1U Expired - Fee Related CN213968474U (en) | 2020-12-19 | 2020-12-19 | Metal longitudinal beam piece bending device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213968474U (en) |
-
2020
- 2020-12-19 CN CN202023076825.1U patent/CN213968474U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |