CN114905258B - Blocking cover press-fitting device of anti-collision beam - Google Patents
Blocking cover press-fitting device of anti-collision beam Download PDFInfo
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- CN114905258B CN114905258B CN202210573075.3A CN202210573075A CN114905258B CN 114905258 B CN114905258 B CN 114905258B CN 202210573075 A CN202210573075 A CN 202210573075A CN 114905258 B CN114905258 B CN 114905258B
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- 230000000903 blocking effect Effects 0.000 title abstract description 12
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 210000005252 bulbus oculi Anatomy 0.000 claims description 4
- 244000309464 bull Species 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a blocking cover press-fitting device of an anti-collision beam, and belongs to the technical field of automobile anti-collision beams. Including workstation, crashproof roof beam supports, two location structure and two pressure equipment structures, location structure includes the support, preceding locating piece and side locating piece, pressure equipment structure includes floating platform, clamping mechanism, blanking cover fixed establishment and pressure equipment cylinder, the inner of blanking cover fixed establishment is equipped with elastic clamping piece, floating platform can follow the direction at slope section place and the direction elasticity of perpendicular to slope section rock, clamping mechanism is including the tight slide of clamp that can perpendicular to slope section motion, the preceding L shape clamp piece of crashproof roof beam front side and the back L shape clamp piece that presss from both sides on pressing from both sides tight slide and be located crashproof roof beam rear side, preceding L shape clamp piece and back L shape clamp piece set up relatively and enclose into with crashproof roof beam complex rectangular hole, back L shape clamp piece articulates on pressing from both sides and its roof pressure is in the upside and the rear side of crashproof roof beam, preceding L shape clamp piece is fixed on floating platform and its roof pressure is in the downside and front side of crashproof roof beam.
Description
Technical Field
The invention belongs to the technical field of automobile anti-collision beams, and particularly relates to a blocking cover press-fitting device of an anti-collision beam.
Background
The front anti-collision beam, also called a front bumper, is mainly used for guaranteeing the safety of personnel in a cab under the collision condition, and the vehicle door can be smoothly opened after the vehicle head part is deformed. The automobile has the advantages that the automobile is required to have certain rigidity, cannot be too fragile and cannot break upon collision, has certain crumple property, can absorb most of energy generated by collision, and reduces injury to personnel in the automobile. The two ends of the anti-collision beam are bent to form an arch structure, two energy absorption boxes are arranged at the bent positions of the two ends of the anti-collision beam, the anti-collision beam is a square pipe, and the two ends of the anti-collision beam are blocked with blocking covers. In the prior art, a plastic hammer is generally adopted for manually mounting the blanking cover on the anti-collision beam, which is time-consuming and labor-consuming.
Disclosure of Invention
In order to solve the problems, the embodiment of the invention provides a blanking cover press-fitting device of an anti-collision beam, which can automatically realize the installation of a blanking cover and improve the working efficiency. The technical scheme is as follows:
the embodiment of the invention provides a blanking cover press-fitting device of an anti-collision beam, which comprises a workbench 3, an anti-collision beam support 4 in the middle of the workbench 3 and used for supporting the anti-collision beam 1, two positioning structures 5 on the workbench 3 and respectively positioned right in front of two energy-absorbing boxes 2, and two press-fitting structures on the workbench 3 and positioned at two ends of the anti-collision beam 1, wherein the anti-collision beam support 4 is a rectangular groove which is arranged along the left-right direction and matched with the anti-collision beam 1, the positioning structures 5 comprise a support 6 on the workbench 3, a front positioning block 7 on the rear side of the support 6 and a side positioning block 8 on the support 6 and positioned on the adjacent inner side of a sealing plate, the sealing plate is propped against the rear side of the front positioning block 7, the press-fitting structures comprise a floating platform 9, a clamping mechanism 10 which is positioned on the inner side of the floating platform 9 and used for clamping the end part of the anti-collision beam 1, a blanking cover fixing mechanism 11 which is positioned on the outer side of the floating platform 9 and can move along the direction of an inclined section of the anti-collision beam 1, and a press-fitting cylinder 12 which is positioned between the blanking cover fixing mechanism 11 and the floating platform 9 and is used for driving the motion of the blanking cover fixing mechanism 11, the inner end of the blanking cover fixing mechanism 11 is provided with an elastic clamping piece 13 which can clamp the blanking cover and is matched with the blanking cover, the floating platform 9 can elastically shake along the direction of the inclined section and the direction vertical to the inclined section, the clamping mechanism 10 comprises a clamping sliding seat 14 which can move vertically to the inclined section, a front L-shaped clamping block 15 on the front side of the anti-collision beam 1 and a rear L-shaped clamping block 16 which is positioned on the clamping sliding seat 14 and is positioned on the rear side of the anti-collision beam 1, the front L-shaped clamping block 15 and the rear L-shaped clamping block 16 are oppositely arranged to enclose a rectangular hole matched with the anti-collision beam 1, the rear L-shaped clamping block 16 is hinged on the clamping sliding seat 14 and is propped against the upper side and the rear side of the anti-collision beam 1, the front L-shaped clamping blocks 15 are fixed on the floating platform 9 and are pressed against the underside and the front side of the impact beam 1.
The floating platform 9 in the embodiment of the invention comprises a floating slide rail 17, a lower slide plate 18, an upper slide plate 19, a lower elastic shaking mechanism and an upper elastic shaking mechanism, wherein the floating slide rail 17 is arranged on the workbench 3 and is perpendicular to an inclined section, the lower slide plate 18 is arranged on the floating slide rail 17 in a sliding manner, the upper slide plate 19 is arranged on the workbench 3, the upper slide plate 19 is arranged between the upper slide plate 18 and the lower slide plate 18 in a sliding manner, the upper slide plate 19 is arranged on the upper side of the lower slide plate 18 in a sliding manner through a plurality of bull's eye balls 20 at the bottom, the clamping mechanism 10, the blocking cover fixing mechanism 11 and the press-fitting cylinder 12 are arranged on the upper side of the upper slide plate 19, the lower elastic shaking mechanism comprises a lower fixing block 21 on the workbench 3, two lower springs 22 and a lower notch which are arranged on the lower slide plate 18 in a sliding manner and are parallel to the front side and the rear side of the lower fixing block 21 and move forwards and backwards, and one ends of the two lower springs 22 are respectively fixed on the corresponding sides of the lower notch; the upper elastic shaking mechanism comprises an upper fixing block 23 on the upper side of the lower sliding plate 18, two upper springs 24 which are arranged on the left side and the right side of the upper fixing block 23 and are perpendicular to the floating sliding rail 17, and an upper notch which is arranged on the upper sliding plate 19 and is used for allowing the upper fixing block 23 to move left and right, wherein one ends of the two upper springs 24 are respectively fixed on the corresponding side edges of the upper notch.
Specifically, the lower elastic shaking mechanism in the embodiment of the present invention is located at the outer side of the lower slide plate 18, and the upper elastic shaking mechanism is located at the front side of the upper slide plate 19; the lower fixed block 21 is a rectangular block parallel to the floating slide rail 17, and the lower notch is positioned outside the lower slide plate 18 and is a rectangular notch parallel to the floating slide rail 17; the upper fixing block 23 is a rectangular block perpendicular to the floating slide rail 17, and the upper notch is located on the front side of the upper slide plate 19 and is a rectangular notch perpendicular to the floating slide rail 17.
The upper side of the upper sliding plate 19 is provided with a clamping sliding rail 25 positioned at the rear of the inclined section, the clamping sliding rail 25 is vertical to the inclined section, the clamping sliding seat 14 is slidably arranged on the clamping sliding rail 25, and the upper side of the upper sliding plate 19 is provided with a clamping cylinder 26 positioned at the rear of the clamping sliding seat 14; the clamping cylinder 26 is perpendicular to the inclined section, the front end of the telescopic rod of which is hinged with the clamping slide 14 by a hinge, and which is hinged on the upper slide 19; the hinge comprises an L-shaped hinge arm 27 and a connecting rod 28, wherein the horizontal arm of the L-shaped hinge arm 27 is parallel to the clamping slide rail 25, and the vertical arm of the L-shaped hinge arm is positioned on the upper side of the front end of the horizontal arm; the rear end of the horizontal arm is hinged on the upper sliding plate 19, and the front end of the horizontal arm is hinged with the rear end of the connecting rod 28; the upper end of the vertical arm is hinged with the front end of the telescopic rod of the clamping cylinder 26; the connecting rod 28 is parallel to the clamping rail 25 and its front end is articulated to the rear side of the clamping slide 14.
Preferably, an adjusting bolt 29 capable of being adjusted up and down is arranged in the middle of the connecting rod 28 in the embodiment of the invention along the vertical direction, and the lower end of the adjusting bolt 29 penetrates out of the connecting rod 28 downwards; when the clamping cylinder 26 is extended, the lower end of the adjusting bolt 29 abuts against the upper slide 19, and the rear L-shaped clamping block 16 abuts against the rear side of the impact beam 1.
Preferably, two front L-shaped clamping blocks 15 and two rear L-shaped clamping blocks 16 are respectively arranged in front of and behind the end part of the anti-collision beam 1 in the embodiment of the invention, one front L-shaped clamping block 15 is correspondingly arranged in front of each rear L-shaped clamping block 16, the two front L-shaped clamping blocks 15 are arranged side by side in the direction of the inclined section, and the two rear L-shaped clamping blocks 16 are arranged side by side in the direction of the inclined section and are all arranged on the front side of the clamping slide seat 14; the end of the impact beam 1 protrudes outwards by 1-2cm relative to the outer front L-shaped clamping block 15, and the rear upper part of the rear L-shaped clamping block 16 is hinged to the clamping slide 14.
The upper side of the upper sliding plate 19 and the outer side of the end part of the anti-collision beam 1 are provided with press-mounting sliding rails 30, the press-mounting sliding rails 30 are arranged along the direction of the inclined section, the bottom of the blocking cover fixing mechanism 11 is slidably arranged on the press-mounting sliding rails 30, the elastic clamping piece 13 comprises a rectangular groove which is matched with the inner end of the blocking cover fixing mechanism 11 and the blocking cover, and two elastic clamping pieces which are arranged on the front side and the rear side of the rectangular groove and can clamp the blocking cover, and the rectangular groove is opposite to the end part of the anti-collision beam 1.
Further, a fixing seat is provided on the outer side of the top of the upper sliding plate 19 in the embodiment of the present invention, the press-fitting cylinder 12 is fixed on the fixing seat, a hinge seat is provided on the rear side of the top of the upper sliding plate 19, and the clamping cylinder 26 is hinged on the hinge seat.
Preferably, the side of the anti-collision beam support 4, the front L-shaped clamping block 15, the rear L-shaped clamping block 16, the front positioning block 7 and the side positioning block 8, which are contacted with the anti-collision beam 1, are all provided with plastic pads, and the side positioning block 8 is arranged along the front-back direction and is positioned on the adjacent inner side of the lower part of the inner side of the sealing plate.
Further, the two press-fitting structures in the embodiment of the present invention are symmetrically arranged with the perpendicular bisector of the impact beam 1 and are synchronously driven, and the two positioning structures 5 are symmetrically arranged with the perpendicular bisector of the impact beam 1.
The technical scheme provided by the embodiment of the invention has the beneficial effects that: the embodiment of the invention provides a blanking cover press-fitting device of an anti-collision beam, which can automatically realize the installation of a blanking cover and improve the working efficiency. In addition, to the scene that crashproof roof beam is bent and is not met the requirement, this patent has adopted floating platform and clamping mechanism of special structure, also can realize the installation of blanking cover under the not high circumstances of crashproof roof beam precision of bending.
Drawings
Fig. 1 is a schematic structural view of a capping press-fitting device of an anti-collision beam according to an embodiment of the present invention;
fig. 2 is a top view of a capping press-fitting device for an impact beam according to an embodiment of the present invention;
FIG. 3 is a front view of a blanking cover press-fitting apparatus of an impact beam provided by an embodiment of the present invention;
fig. 4 is a side view of a capping press-fitting device for an impact beam according to an embodiment of the present invention.
In the figure: the anti-collision device comprises an anti-collision beam 1, an energy absorption box 2, a workbench 3, an anti-collision beam support 4, a positioning structure 5, a support 6, a front positioning block 7, a side positioning block 8, a floating platform 9, a clamping mechanism 10, a blocking cover fixing mechanism 11, a press-fit cylinder 12, an elastic clamping piece 13, a clamping sliding seat 14, a front L-shaped clamping block 15, a rear L-shaped clamping block 16, a floating sliding rail 17, a lower sliding plate 18, an upper sliding plate 19, a bull's eye ball 20, a lower fixing block 21, a lower spring 22, an upper fixing block 23, an upper spring 24, a clamping sliding rail 25, a clamping cylinder 26, a 27L-shaped hinge arm 28, a connecting rod 29, an adjusting bolt and a press-fit sliding rail 30.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent.
Referring to fig. 1-4, the embodiment of the invention provides a capping press-fitting device for an anti-collision beam, which comprises a workbench 3 (horizontally arranged along the left-right direction), an anti-collision beam support 4 arranged in the middle of the workbench 3 and used for supporting the anti-collision beam 1 (specifically, the middle), two positioning structures 5 (used for positioning the anti-collision beam 1) arranged on the workbench 3 and respectively positioned right in front of two energy-absorbing boxes 2, two press-fitting structures (used for realizing positioning and capping installation of the anti-collision beam 1) arranged on the workbench 3 and positioned at two ends of the anti-collision beam 1, and the like, wherein the anti-collision beam support 4 is a rectangular groove (the groove width is slightly larger than the width of the anti-collision beam 1) arranged along the left-right direction and matched with the anti-collision beam 1. The positioning structure 5 includes a support 6 (disposed vertically) on the workbench 3, a front positioning block 7 located in front of the impact beam 1, and a side positioning block 8 located on the front positioning block 7 and the support 6 and on the adjacent inner side of the sealing plate (in this embodiment, for convenience of description, one side close to the middle of the workbench 3 is an inner side), and the sealing plate abuts against the rear side of the front positioning block 7, where the two side positioning blocks 8 cooperate to position the impact beam 1 in the left-right direction. Wherein, the pressure equipment structure includes floating platform 9 (horizontal setting), the inboard of floating platform 9 just is used for pressing from both sides the clamping mechanism 10 of crashproof roof beam 1 tip, floating platform 9 outside just can follow crashproof roof beam 1's slope section (from inside to outside slant forward setting) place direction motion's blanking cover fixed establishment 11 and floating platform 9 between just be used for driving the pressure equipment cylinder 12 etc. of blanking cover fixed establishment 11 motion, the inner of blanking cover fixed establishment 11 is equipped with can press from both sides tight blanking cover (set up along the slope section) and with blanking cover complex elastic clamping piece 13. The floating platform 9 can elastically shake along the direction of the inclined section and the direction perpendicular to the inclined section so as to reduce the influence of the bending precision of the anti-collision beam 1. The clamping mechanism 10 comprises a clamping slide seat 14 capable of moving perpendicular to the inclined section, a front L-shaped clamping block 15 on the front side of the anti-collision beam 1, a rear L-shaped clamping block 16 (located at the rear of the inclined section and capable of leaning against the rear side of the anti-collision beam 1 towards the inclined section) on the clamping slide seat 14 and located at the rear side of the anti-collision beam 1, the front L-shaped clamping block 15 and the rear L-shaped clamping block 16 are oppositely arranged to enclose a rectangular hole matched with the anti-collision beam 1, the front L-shaped clamping block 15 can support the inclined section in a positioning mode, the rear L-shaped clamping block 16 can clamp the inclined section, and the front L-shaped clamping block 15 and the rear L-shaped clamping block 16 are obliquely arranged. The rear L-shaped clamping block 16 is hinged (through a rotating shaft perpendicular to the rear L-shaped clamping block) on the clamping slide seat 14 and is propped against the upper side and the rear side of the anti-collision beam 1, when in clamping, the vertical arm of the rear L-shaped clamping block 16 is firstly propped against the rear side of the anti-collision beam 1, and the rear L-shaped clamping block 16 slightly rotates downwards to enable the horizontal arm of the rear L-shaped clamping block 16 to be propped against the upper side of the anti-collision beam 1, so that the influence on the bending precision of the anti-collision beam 1 is reduced. Specifically, the rear L-shaped clamp block 16 includes a rear vertical arm (pressing against the rear side of the impact beam 1) disposed vertically and a rear horizontal arm (perpendicular to the inclined section, pressing against the upper side of the impact beam 1) disposed horizontally at the front side of the upper end of the rear vertical arm. A front L-shaped clamping block 15 is fixed to the floating platform 9 and it is pressed against the underside and the front side of the impact beam 1. The front L-shaped clamp block 15 includes a front vertical arm (pressing against the front side of the impact beam 1) arranged vertically and a front horizontal arm (perpendicular to the inclined section for supporting the lower side of the impact beam 1) arranged horizontally at the rear side of the upper end of the front vertical arm. The press-fitting cylinder 12 is arranged along the direction of the inclined section, and when the press-fitting cylinder 12 stretches, the blocking cover is inserted into the corresponding end of the anti-collision beam 1; when the press-fitting cylinder 12 is contracted, the blanking cover is positioned on the outer side of the anti-collision beam 1. During processing, the clamping cylinder 26 is operated first, and the press-fit cylinder 12 is operated again.
1-4, the floating platform 9 in the embodiment of the present invention includes a floating rail 17 on the working platform 3 and perpendicular to the inclined section, a lower slide plate 18 slidably disposed on the floating rail 17, an upper slide plate 19 above the lower slide plate 18, a lower elastic shaking mechanism between the lower slide plate 18 and the working platform 3, an upper elastic shaking mechanism between the upper slide plate 19 and the lower slide plate 18, and the like. The lower slide plate 18 and the upper slide plate 19 are both horizontally arranged, and the lower slide plate 18 and the upper slide plate 19 are specifically L-shaped plates. The upper slide plate 19 is slidably disposed on the upper side of the lower slide plate 18 by a plurality of bull's eye balls 20 (uniformly distributed) at the bottom, and the clamping mechanism 10, the cap fixing mechanism 11 and the press-fitting cylinder 12 are disposed on the upper side of the upper slide plate 19. The lower elastic shaking mechanism comprises a lower fixed block 21 on the workbench 3, two lower springs 22 which are arranged on the front side and the rear side of the lower fixed block 21 and are parallel to the floating slide rail 17, a lower notch and the like, wherein the lower notch is used for the lower fixed block 21 to pass through and move forwards and backwards, and one ends of the two lower springs 22 are respectively fixed on the corresponding side edges of the lower notch; specifically, the front end of the front lower spring 22 is fixed on the front side of the lower notch, the rear end of the rear lower spring 22 is fixed on the rear side of the lower notch, and the upper elastic shaking mechanism is similar. The upper elastic shaking mechanism comprises an upper fixing block 23 on the upper side of the lower slide plate 18, two upper springs 24 which are arranged on the left side and the right side of the upper fixing block 23 and are perpendicular to the floating slide rail 17, an upper notch on the upper slide plate 19 and the like, wherein the upper fixing block 23 penetrates through the upper notch and the like which move left and right, and one ends of the two upper springs 24 are respectively fixed on the corresponding side edges of the upper notch. In this embodiment, the lower spring 22 and the upper spring 24 require a certain hardness, and the skateboard can only shake substantially in the direction of spring expansion and contraction. In this embodiment, the upper sliding plate 19 slides in a ball manner, so that the upper sliding plate can slightly shake in the vertical direction while mainly shaking in the direction of the inclined section; the lower slide 18 slides in the manner of a slide rail so that it can only rock in the direction of the vertical inclined section. The amplitude of the rocking motion of the lower slide plate 18 and the upper slide plate 19 is preferably controlled within 2 cm.
In particular, referring to fig. 1-4, the lower resilient shake mechanism in the embodiment of the invention is located on the outside of the lower slide plate 18 and the upper resilient shake mechanism is located on the front side of the upper slide plate 19. The lower fixing block 21 is a rectangular block parallel to the floating slide rail 17, the lower notch is located outside the lower slide plate 18 and is a rectangular notch parallel to the floating slide rail 17 (the length is longer than the length of the lower fixing block 21, the width is slightly larger than the width of the lower fixing block 21, and the upper side is flush). The upper fixing block 23 is a rectangular block perpendicular to the floating slide rail 17, and the upper notch is located at the front side of the upper slide plate 19 and is a rectangular notch perpendicular to the floating slide rail 17 (the length is longer than that of the upper fixing block 23, the width is slightly greater than that of the upper fixing block 23, and the upper side is flush).
Referring to fig. 1-4, a clamping slide rail 25 is disposed on the upper side of the upper slide plate 19 and located at the rear of the inclined section, the clamping slide rail 25 is perpendicular to the inclined section, the clamping slide seat 14 is slidably disposed on the clamping slide rail 25, and a clamping cylinder 26 is disposed on the upper side of the upper slide plate 19 and located at the rear of the clamping slide seat 14. The clamping cylinder 26 is perpendicular to the tilting section, the front end of its telescopic rod being hinged to the clamping slide 14 by means of a hinge, it being hinged (by means of a rotation axis perpendicular thereto) to the upper slide 19, and its rear L-shaped clamping block 16 bearing against the rear side of the impact beam 1 when extended. The hinge comprises an L-shaped hinge arm 27 (in particular consisting of two L-shaped arms arranged side by side) and a connecting rod 28 (located between the two L-shaped arms), the horizontal arm of the L-shaped hinge arm 27 being parallel to the clamping slide rail 25, and the vertical arm being located on the upper side of the front end of the horizontal arm. The rear end of the horizontal arm is hinged (by a rotation axis perpendicular thereto) to the bracket of the upper slide 19, and the front end thereof is hinged (by a rotation axis perpendicular thereto) to the rear end of the link 28. The upper end of the vertical arm is hinged (via a pivot perpendicular thereto) to the front end of the telescopic rod of the clamping cylinder 26. The link 28 is parallel to the clamping rail 25 and its front end is hinged (via a pivot axis perpendicular thereto) to the rear side of the clamping slide 14. The foregoing structure facilitates control of the stroke of the rear L-shaped clamp block 16.
Preferably, referring to fig. 1 to 4, the middle part of the connecting rod 28 in the embodiment of the present invention is provided with an adjusting bolt 29 (screwed with the connecting rod 28) capable of being adjusted up and down in the vertical direction, and the lower end of the adjusting bolt 29 passes through the connecting rod 28. When the clamping cylinder 26 is extended, the lower end of the adjusting bolt 29 abuts against the upper slide 19 and the rear L-shaped clamping block 16 abuts against the rear side of the impact beam 1. The stroke of the rear L-shaped clamp block 16 can be adjusted by adjusting the height of the adjusting bolt 29.
Preferably, referring to fig. 1 to 4, two front L-shaped clamping blocks 15 and two rear L-shaped clamping blocks 16 are respectively arranged in front of and behind the end of the bumper beam 1 in the embodiment of the present invention, one front L-shaped clamping block 15 is correspondingly arranged in front of each rear L-shaped clamping block 16, the two front L-shaped clamping blocks 15 are arranged side by side in the direction of the inclined section, and the two rear L-shaped clamping blocks 16 are arranged side by side in the direction of the inclined section and are all arranged on the front side of the clamping slide seat 14. The end of the impact beam 1 protrudes outwards by 1-2cm (with the controllable length of the end slightly expanding and deforming to facilitate and secure installation) relative to the outer front L-shaped clamp block 15, and the rear upper part of the rear L-shaped clamp block 16 is hinged with the clamp slide 14 so that the vertical arm of the rear L-shaped clamp block 16 can tilt forward.
Referring to fig. 1-4, a press-fit sliding rail 30 is disposed on the upper side of the upper sliding plate 19 and on the outer side of the end of the anti-collision beam 1, and the press-fit sliding rail 30 is disposed along the direction of the inclined section. The bottom of the blanking cover fixing mechanism 11 is slidably arranged on the press-fit slide rail 30, the elastic clamping piece 13 comprises a rectangular groove (the outer end of the blanking cover can be inserted into the rectangular groove and the depth cannot influence press-fit) which is matched with the blanking cover at the inner end of the blanking cover fixing mechanism 11 and two elastic clamping pieces (the inner end can move oppositely and is rotatably arranged through a vertical rotating shaft), and an elastic part which can enable the inner end to move outwards is arranged between the outer end of the elastic clamping piece and the blanking cover fixing mechanism 11, and the rectangular groove is opposite to the end part of the anti-collision beam 1.
Further, a fixing seat is arranged on the outer side of the top of the upper sliding plate 19, the press-fit cylinder 12 is fixed on the fixing seat, a hinging seat is arranged on the rear side of the top of the upper sliding plate 19, and the clamping cylinder 26 is hinged on the hinging seat.
Preferably, in the embodiment of the present invention, the side of the bumper beam support 4, the front L-shaped clamping block 15, the rear L-shaped clamping block 16, the front positioning block 7 and the side positioning block 8, which are in contact with the bumper beam 1, are provided with plastic pads to avoid damaging the bumper beam 1, and the side positioning block 8 (lower than the plastic pads on the vertical arm of the front L-shaped clamping block 15) is disposed in the front-rear direction and is located adjacent to the inner side of the lower part of the inner side of the sealing plate.
Further, the two press-fitting structures in the embodiment of the present invention are symmetrically arranged with the perpendicular bisector of the impact beam 1 and are synchronously driven, that is, the two clamping cylinders 26 are synchronously driven, and the two press-fitting cylinders 12 are synchronously driven. The two positioning structures 5 are symmetrically arranged with the perpendicular bisector of the impact beam 1.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The utility model provides a blanking cover pressure equipment device of crashproof roof beam, its characterized in that includes crashproof roof beam support (4) of workstation (3), workstation (3) middle part and be used for supporting crashproof roof beam (1), just be located two location structure (5) in front of two energy-absorbing boxes (2) respectively on workstation (3) and two pressure equipment structures that just are located crashproof roof beam (1) both ends on workstation (3), crashproof roof beam support (4) are along controlling to setting up and with crashproof roof beam (1) complex rectangular channel, location structure (5) including support (6) on workstation (3), preceding locating piece (7) and support (6) of support (6) rear side on and be located shrouding adjacent inboard side locating piece (8), the top leans on the rear side of preceding locating piece (7), pressure equipment structure includes floating platform (9), the inboard of floating platform (9) and be used for pressing from both sides clamping mechanism (10) of pressing from both sides crashproof roof beam (1) tip, floating platform (9) outside just can be equipped with between fixed blanking cover (11) and fixed block (11) and the fixed block (11) that can be equipped with the fixed blanking cover (11) of floating platform (1) in the direction of tilting section motion and can be used for pressing together with blanking cover (11) and fixed blanking cover (13), the floating platform (9) can elastically shake along the direction of the inclined section and the direction perpendicular to the inclined section, the clamping mechanism (10) comprises a clamping sliding seat (14) capable of moving perpendicular to the inclined section, a front L-shaped clamping block (15) on the front side of the anti-collision beam (1) and a rear L-shaped clamping block (16) which is arranged on the clamping sliding seat (14) and is positioned on the rear side of the anti-collision beam (1), the front L-shaped clamping block (15) and the rear L-shaped clamping block (16) are oppositely arranged to enclose a rectangular hole matched with the anti-collision beam (1), the rear L-shaped clamping block (16) is hinged on the clamping sliding seat (14) and is propped against the upper side and the rear side of the anti-collision beam (1), and the front L-shaped clamping block (15) is fixed on the floating platform (9) and is propped against the lower side and the front side of the anti-collision beam (1);
the floating platform (9) comprises a floating sliding rail (17) which is arranged on the workbench (3) and is perpendicular to the inclined section, a lower sliding plate (18) which is arranged on the floating sliding rail (17) in a sliding manner, an upper sliding plate (19) which is arranged above the lower sliding plate (18), a lower elastic shaking mechanism which is arranged between the lower sliding plate (18) and the workbench (3) and an upper elastic shaking mechanism which is arranged between the upper sliding plate (19) and the lower sliding plate (18), wherein the lower sliding plate (18) and the upper sliding plate (19) are horizontally arranged, the upper sliding plate (19) is arranged on the upper side of the lower sliding plate (18) in a sliding manner through a plurality of bull's eye balls (20) at the bottom, the clamping mechanism (10), the blanking cover fixing mechanism (11) and the press-fitting cylinder (12) are all arranged on the upper side of the upper sliding plate (19), and the lower elastic shaking mechanism comprises a lower fixing block (21) which is arranged on the workbench (3), two lower springs (22) which are arranged on the front side and the rear side of the lower fixing block (21) and are parallel to the lower sliding rail (17) and an upper elastic shaking mechanism which is arranged on the lower sliding plate (18) and is provided for the lower fixing block (21) to pass through notches which are respectively fixed on the two sides of the lower springs (22) which are corresponding to the front side and rear side of the lower fixing block; the upper elastic shaking mechanism comprises an upper fixed block (23) on the upper side of the lower sliding plate (18), two upper springs (24) which are arranged on the left side and the right side of the upper fixed block (23) and are perpendicular to the floating sliding rail (17), and an upper notch which is arranged on the upper sliding plate (19) and is used for allowing the upper fixed block (23) to move left and right, wherein one ends of the two upper springs (24) are respectively fixed on the corresponding side edges of the upper notch;
the lower elastic shaking mechanism is positioned at the outer side of the lower sliding plate (18), and the upper elastic shaking mechanism is positioned at the front side of the upper sliding plate (19); the lower fixing block (21) is a rectangular block parallel to the floating slide rail (17), and the lower notch is positioned outside the lower slide plate (18) and is a rectangular notch parallel to the floating slide rail (17); the upper fixing block (23) is a rectangular block perpendicular to the floating slide rail (17), and the upper notch is positioned at the front side of the upper slide plate (19) and is a rectangular notch perpendicular to the floating slide rail (17);
the upper side of the upper sliding plate (19) is provided with a clamping sliding rail (25) positioned at the rear of the inclined section, the clamping sliding rail (25) is perpendicular to the inclined section, the clamping sliding seat (14) is arranged on the clamping sliding rail (25) in a sliding manner, and the upper side of the upper sliding plate (19) is provided with a clamping cylinder (26) positioned at the rear of the clamping sliding seat (14); the clamping cylinder (26) is perpendicular to the inclined section, the front end of the telescopic rod of the clamping cylinder is hinged with the clamping sliding seat (14) through a hinge piece, and the clamping cylinder is hinged on the upper sliding plate (19); the hinge comprises an L-shaped hinge arm (27) and a connecting rod (28), wherein the horizontal arm of the L-shaped hinge arm (27) is parallel to the clamping slide rail (25), and the vertical arm of the L-shaped hinge arm is positioned at the upper side of the front end of the horizontal arm; the rear end of the horizontal arm is hinged on the upper sliding plate (19), and the front end of the horizontal arm is hinged with the rear end of the connecting rod (28); the upper end of the vertical arm is hinged with the front end of a telescopic rod of the clamping cylinder (26); the connecting rod (28) is parallel to the clamping slide rail (25) and the front end of the connecting rod is hinged with the rear side of the clamping slide seat (14);
an adjusting bolt (29) capable of being adjusted up and down is arranged in the middle of the connecting rod (28) along the vertical direction, and the lower end of the adjusting bolt (29) penetrates out of the connecting rod (28) downwards; when the clamping cylinder (26) stretches, the lower end of the adjusting bolt (29) abuts against the upper sliding plate (19), and the rear L-shaped clamping block (16) abuts against the rear side of the anti-collision beam (1).
2. The blanking cover press-fitting device of the anti-collision beam according to claim 1, wherein two front L-shaped clamping blocks (15) and two rear L-shaped clamping blocks (16) are respectively arranged in front of and behind the end part of the anti-collision beam (1), one front L-shaped clamping block (15) is correspondingly arranged in front of each rear L-shaped clamping block (16), the two front L-shaped clamping blocks (15) are arranged side by side in the direction of the inclined section, and the two rear L-shaped clamping blocks (16) are arranged side by side in the direction of the inclined section and are all arranged on the front side of the clamping sliding seat (14); the end part of the anti-collision beam (1) protrudes outwards by 1-2cm relative to the front L-shaped clamping block (15) on the outer side, and the upper part on the rear side of the rear L-shaped clamping block (16) is hinged with the clamping sliding seat (14).
3. The blanking cover press-fitting device of the anti-collision beam according to claim 1, wherein a press-fitting sliding rail (30) is arranged on the upper side of the upper sliding plate (19) and located on the outer side of the end portion of the anti-collision beam (1), the press-fitting sliding rail (30) is arranged along the direction of the inclined section, the bottom of the blanking cover fixing mechanism (11) is slidably arranged on the press-fitting sliding rail (30), and the elastic clamping piece (13) comprises a rectangular groove and two elastic clamping pieces, wherein the rectangular groove is matched with the inner end of the blanking cover fixing mechanism (11), and the two elastic clamping pieces can clamp the blanking cover on the front side and the rear side of the rectangular groove, and the rectangular groove is opposite to the end portion of the anti-collision beam (1).
4. The blanking cover pressure equipment device of crashproof roof beam according to claim 1, characterized in that, the top outside of top slide (19) is equipped with the fixing base, pressure equipment cylinder (12) are fixed on the fixing base, the top rear side of top slide (19) is equipped with articulated seat, press from both sides tight cylinder (26) and articulate on articulated seat.
5. The blanking cover pressure equipment device of crashproof roof beam according to claim 1, characterized in that, crashproof roof beam support (4), preceding L shape clamping piece (15), back L shape clamping piece (16), preceding locating piece (7) and side locating piece (8) all are equipped with the plastics pad with crashproof roof beam (1) contact one side, side locating piece (8) are along the setting of fore-and-aft direction and it is located the adjacent inboard of shrouding inboard lower part.
6. The blanking cover pressure equipment device of crashproof roof beam according to claim 1, characterized in that two pressure equipment structures are arranged with the perpendicular bisector symmetry of crashproof roof beam (1) and its synchronous drive, and two location structures (5) are arranged with the perpendicular bisector symmetry of crashproof roof beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210573075.3A CN114905258B (en) | 2022-05-25 | 2022-05-25 | Blocking cover press-fitting device of anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210573075.3A CN114905258B (en) | 2022-05-25 | 2022-05-25 | Blocking cover press-fitting device of anti-collision beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114905258A CN114905258A (en) | 2022-08-16 |
| CN114905258B true CN114905258B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210573075.3A Active CN114905258B (en) | 2022-05-25 | 2022-05-25 | Blocking cover press-fitting device of anti-collision beam |
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| Country | Link |
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| CN (1) | CN114905258B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206140364U (en) * | 2016-10-27 | 2017-05-03 | 重庆平伟汽车零部件有限公司 | Bumper assembly fixture |
| CN207643003U (en) * | 2017-12-07 | 2018-07-24 | 南京依维柯汽车有限公司 | Bumper holder positions assembly tooling |
| WO2020244125A1 (en) * | 2019-06-03 | 2020-12-10 | 南京英尼格玛工业自动化技术有限公司 | Clamping apparatus for automatic welding of bumper |
| CN212733748U (en) * | 2020-05-21 | 2021-03-19 | 宁波精乐汽车部件有限公司 | Punching device for end part of automobile anti-collision beam |
| CN214418147U (en) * | 2021-01-12 | 2021-10-19 | 秦皇岛信越智能装备有限公司 | Automobile-used aluminum alloy anticollision roof beam assembly and check out test set |
| CN215357392U (en) * | 2021-06-21 | 2021-12-31 | 宝钢金属有限公司合肥宝玛克分公司 | Anticollision roof beam CNC positioning fixture |
-
2022
- 2022-05-25 CN CN202210573075.3A patent/CN114905258B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206140364U (en) * | 2016-10-27 | 2017-05-03 | 重庆平伟汽车零部件有限公司 | Bumper assembly fixture |
| CN207643003U (en) * | 2017-12-07 | 2018-07-24 | 南京依维柯汽车有限公司 | Bumper holder positions assembly tooling |
| WO2020244125A1 (en) * | 2019-06-03 | 2020-12-10 | 南京英尼格玛工业自动化技术有限公司 | Clamping apparatus for automatic welding of bumper |
| CN212733748U (en) * | 2020-05-21 | 2021-03-19 | 宁波精乐汽车部件有限公司 | Punching device for end part of automobile anti-collision beam |
| CN214418147U (en) * | 2021-01-12 | 2021-10-19 | 秦皇岛信越智能装备有限公司 | Automobile-used aluminum alloy anticollision roof beam assembly and check out test set |
| CN215357392U (en) * | 2021-06-21 | 2021-12-31 | 宝钢金属有限公司合肥宝玛克分公司 | Anticollision roof beam CNC positioning fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114905258A (en) | 2022-08-16 |
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