CN208729106U - It is a kind of for front cover for vehicle closure assembly nut tighten component - Google Patents

Abstract

The utility model tightens component for a kind of nut for front cover for vehicle closure assembly, module is tightened including two symmetrical nuts, it includes installation base plate that nut, which tightens module, the first nut at the top of installation base plate tightens cylinder mounting base, second nut tightens cylinder mounting base and pneumatic pipette tips fixing seat, first nut tightens cylinder mounting base and the second nut tightens cylinder mounting base and is equipped with nut jointly and tightens cylinder, pneumatic pipette tips fixing seat is equipped with pneumatic pipette tips, pneumatic pipette tips are tightened cylinder with nut and are connect, the top that second nut tightens cylinder mounting base is equipped with pneumatic pipette tips fastening frame, pneumatic pipette tips are equipped with holster, two pneumatic pipette tips are arranged in splayed, the medial end of installation base plate is equipped with buffer stopper, the side of installation base plate is equipped with nut screwed in place block connecting plate, nut screwed in place block connecting plate is twisted equipped with nut Tight locating piece.The utility model can tighten the nut for locking front cover from outside, and easy to operate, assembling speed is fast.

Description

It is a kind of for front cover for vehicle closure assembly nut tighten component

Technical field

The utility model relates to front cover for vehicle to be closed assembly field, more particularly to one kind for front cover for vehicle closure assembly Nut tighten component.

Background technique

In face of increasingly competitive China Automobile Industry, current China has been automobile production truly and has disappeared Take big country, has become the car industry of quantitative global first and Chinese mainstay industry, the developing goal of next step It should be unquestionably automobile power, this has become the common recognition of government and business circles substantially.Front cover for vehicle is the weight of automobile Component is wanted, traditional assembly method is manual assembly, and worker needs to get into bottom of car and assembles inside enging cabin, deposits Assembling speed it is slow, there are problems that security risk.Devising one kind thus can be closed from the front cover for vehicle of external mounting Assemble sample rack.

Utility model content

It is used the purpose of the utility model is to provide a kind of cooperation sample rack and position location is adjustable closes for front cover for vehicle It attaches together the nut matched and tightens component.

The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of two sides for front cover for vehicle closure assembly Adjustable positioning component, including two symmetrical nuts tighten module, and the nut tightens module and includes installation base plate, is located at The first nut at the top of installation base plate tightens cylinder mounting base, the second nut tightens cylinder mounting base and pneumatic pipette tips fixing seat, First nut tightens cylinder mounting base and the second nut tightens cylinder mounting base and is equipped with nut jointly and tightens cylinder, the gas Dynamic pipette tips fixing seat is equipped with pneumatic pipette tips, and the pneumatic pipette tips are tightened cylinder with nut and connect, and second nut tightens gas The top of cylinder mounting base is equipped with pneumatic pipette tips fastening frame, and the pneumatic pipette tips are equipped with holster, and two pneumatic pipette tips are in eight Font arrangement, the medial end of the installation base plate are equipped with buffer stopper, and the side of the installation base plate is equipped with nut screwed in place Block connecting plate, the nut screwed in place block connecting plate are equipped with nut screwed in place block.

Further, two nuts, which tighten module and are separately mounted to two nuts, tightens on component mounting blocks.

Further, the holster is vertically arranged.

Further, the installation base plate is connect by fixing bolt with bolt mounting holes.

Further, the nut screwed in place block is L shape.

Compared with prior art, the utility model tightens the beneficial effect of component for the nut of front cover for vehicle closure assembly It is: sample rack can be cooperated to use, the nut for locking front cover can be tightened from outside, easy to operate, assembling speed Fastly.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of front cover for vehicle closure assembly sample rack.

Fig. 2 is the structural schematic diagram of main body frame.

Fig. 3 is the structural schematic diagram of front end positioning component.

Fig. 4 is the structural schematic diagram of middle part positioning component.

Fig. 5 is the structural schematic diagram of rear alignment component.

Fig. 6 is the structural schematic diagram of two sides adjustable positioning component.

Fig. 7 is the structural schematic diagram that nut tightens component.

Specific embodiment

Please refer to Fig. 1 to Fig. 7, a kind of front cover for vehicle closure assembly sample rack, including main body frame 1, it is mounted on main body frame 1 The symmetrical front end positioning component 2 of two of front end, two symmetrical middle part positioning for being mounted on 1 middle part of main body frame Component 3, the rear alignment component 4 for being mounted on 1 rear end of main body frame, the two sides adjustable positioning group for being mounted on 1 middle part of main body frame Part 5 and the nut for being mounted on 1 rear end of main body frame tighten component 6.Symmetrical button box is pacified there are two setting on main body frame 1 7 are shelved, two button box mounting racks 7 are connect with 1 left end of main body frame and rear end respectively, the end of two button box mounting racks 7 It is equipped with button box 8, button box 8 is located at the outside of button box mounting rack 7, and two button boxes 8 are symmetrical arranged, and button box can be controlled All pneumatic elements in front cover for vehicle closure assembly sample rack processed.Symmetrical side positions there are two setting on main body frame 1 Pin 9.

Main body frame 1 includes that front end cross beam 101,103, two stringers 104 of middle beam 102 and rear end floor beam and two are oblique Beam 105, front end cross beam 101, middle beam 102 and rear end floor beam 103 are parallel to each other, and middle beam 102 is located at front end cross beam 101 Between rear end floor beam 103, two stringers 104 are parallel to each other and are symmetrical set, and two stringers 104 are and front end cross beam 101, middle beam 102 and rear end floor beam 103 connect, and front end cross beam 101, middle beam 102 and rear end floor beam 103 are and stringer 104 is vertical, and two cant beams 105 are symmetrical set, and one end of cant beam 105 is connected to the friendship of rear end floor beam 103 and stringer 104 Point, one end of cant beam 105 are connected to front end cross beam 101.The midpoint of front end cross beam 101 is equipped with the first link block of front end cross beam 107, The first link block of front end cross beam 107 is L shape, and the first link block of front end cross beam 107 is connect with the bottom surface of front end cross beam 101, front end The first link block of crossbeam 107 is equipped with the first locating piece of front end cross beam 108, and front end cross beam 101 is equipped with bilateral symmetry from inside to outside The second locating piece of front end cross beam 109, the second link block of front end cross beam 111 and button box mounting rack link block 113, front end cross beam Second link block 111 is equipped with front end cross beam third locating piece 112.Be additionally provided on front end cross beam 101 two it is symmetrical before Positioning component mounting blocks 110 are held, front end positioning component mounting blocks 110 are connect with the bottom surface of front end cross beam 101, front end positioning component Mounting blocks 110 are located between the second locating piece of front end cross beam 109 and the second link block of front end cross beam 111.In middle beam 102 The heart is equipped with two sides adjustable positioning component link block 115, the bottom surface of two sides adjustable positioning component link block 115 and middle beam 102 Connection.The top of end floor beam 103 is connected with rear end support frame 118 afterwards, and the end midpoint of rear end support frame 118 is fixed equipped with rear end Hyte part mounting blocks 106, the end of rear end support frame 118, which is set, tightens component mounting blocks 119, spiral shell there are two symmetrical nut Mother tightens the two sides that component mounting blocks 119 are located at rear alignment component mounting blocks 106, and nut is tightened to be set on component mounting blocks 119 There are bolt mounting holes 120.Rear end support frame 118 is additionally provided with two symmetrical rear end support frame positioning mounting plates 121, rear end Support frame positioning mounting plate 121 is connected with rear end support frame and is located by connecting plate 122, and rear end support frame is located by connecting the connection of plate 122 There is a rear end support frame locating piece 123, rear end support frame positioning mounting plate 121, rear end support frame are located by connecting plate 122 and rear end branch Support locating piece 123 is L shape.Middle part positioning component mounting blocks 114, two middle part positioning groups are equipped on two stringers 104 Part mounting blocks 114 are symmetrical set.Cant beam locating piece 117, sliding rail 116 and side positioning pin are equipped on two cant beams 105 Mounting blocks 124, sliding rail 116 are located between cant beam locating piece 117 and side positioning pin mounting blocks 124, two cant beam locating pieces 117, two sliding rails 116 and two side positioning pin mounting blocks 124 are symmetrical set.

Front end positioning component 2 includes front end positioning cylinder mounting rack 201, connect with front end positioning cylinder mounting rack 201 Front end positioning cylinder 202, the first link block of front end 203 connecting with the output end of front end positioning cylinder 202 and front end second connect Block 204 is connect, the first link block of front end 203 and the second link block of front end 204 are Y shape, the first link block of front end 203 and front end Two link blocks 204 connection and at an angle.The bottom of the second link block of front end 204 is equipped with front end third link block 205, front end The bottom of third link block 205 is equipped with front end limited block 207 and front end locating piece 206, and front end locating piece 206 is located at front end limit The outside of block 207.Front end positioning cylinder mounting rack 201 is equipped with front end block mounting blocks 209, and front end block mounting blocks 209 are L Shape, front end block mounting blocks 209 and front end positioning cylinder 202 are located at two opposites of front end positioning cylinder mounting rack 201, The top of front end block mounting blocks 209 is equipped with front end block 208, and front end block 208 is located at the lower section of front end limited block 207.Before The lower section of locating piece 206 is held to be equipped with rectangle locating rack 210, rectangle locating rack 210 is connect with front end positioning cylinder mounting rack 201, The bottom of front end positioning cylinder mounting rack 201 is equipped with front end positioning cylinder mounting rack fixation hole 211, and front end positioning component 2 passes through Front end positioning cylinder mounting rack fixation hole 211 is connect with front end positioning component mounting blocks 110.

Middle part positioning component 3 includes middle part positioning cylinder mounting rack 301, connect with middle part positioning cylinder mounting rack 301 Middle part positioning cylinder 302, the first link block of middle part 303 connecting with the output end of middle part positioning cylinder 302 and middle part second connect Block 304 is connect, the first link block of middle part 303 and the second link block of middle part 304 are Y shape, the first link block of middle part 303 and middle part Two link blocks 304 connection and at an angle.The bottom of the second link block of middle part 304 is equipped with middle part third link block 305, middle part The bottom of third link block 305 is equipped with middle part limited block 306 and middle part locating piece 307, and middle part locating piece 307 is located at middle part limit The outside of block 306.Middle part positioning cylinder mounting rack 301 is equipped with middle part block mounting blocks 309, and middle part block mounting blocks 309 are L Shape, middle part block mounting blocks 309 and middle part positioning cylinder 302 are located at two opposites of middle part positioning cylinder mounting rack 301, The top of middle part block mounting blocks 309 is equipped with middle part block 308, and middle part block 308 is located at the lower section of middle part limited block 306.In The lower section of portion's locating piece 306 is equipped with L shape locating rack 311, and the point of intersection of L shape locating rack 311 is equipped with arc groove 312, arc groove 312 Outward opening, the bottom of L shape locating rack 311 is equipped with L shape locating rack mounting plate 310, and L shape locating rack mounting plate 310 is L shape, L Shape locating rack mounting plate 310 is connect with middle part positioning cylinder mounting rack 301, and the bottom of middle part positioning cylinder mounting rack 301 is equipped with Middle part positioning cylinder mounting rack fixation hole 311, middle part positioning component 3 is by middle part positioning cylinder mounting rack fixation hole 311 in Portion's positioning component mounting blocks 114 connect.

Rear alignment component 4 includes the Y that rear end the first positioning cylinder 403, connect with the output end of rear alignment cylinder 403 Shape link block 404, Y shape link block 404 are hinged with drive block 405, and drive block 405 is T shape, drive block 405 and universal driving shaft 406 One end connection, the other end of universal driving shaft 406 are connected with Slave Block 407, after the top of drive block 405 and Slave Block 407 is equipped with Locating rod 408 is held, rear alignment bar 408 is fold-line-shaped.The bottom of the first positioning cylinder of rear end 403 is equipped with rear end first and positions gas Cylinder link block 402, rear end the first positioning cylinder link block 402 are equipped with the first positioning cylinder of rear end fixed part 401, rear alignment Component 4 is connect by the first positioning cylinder of rear end fixed part 401 with rear alignment component mounting blocks 106.Drive block 405 and driven The second positioning cylinder of rear end 409 is equipped between block 407, the rear end first of the output end connection of the second positioning cylinder of rear end 409 connects Block 410 and the second link block of rear end 411 are connect, the first link block of rear end 410 and the second link block of rear end 411 are Y shape, rear end One link block 410 and the second link block of rear end 411 connection and at an angle.After the bottom of the second link block of rear end 411 is equipped with Hold third link block 412, rear end third link block 412 be Y shape, the bottom of rear end third link block 412 set there are two left and right pair The rear alignment block 413 of title, rear alignment block 413 are L shape.

Two sides adjustable positioning component 5 includes that two sides adjustable positioning component mounting blocks 501 and two sides adjustable positioning component are installed The central plate of shaft mounting blocks 502, the shaft 503 and the pivot joint of shaft 503 that are connect with shaft mounting blocks 502 that block 501 connects 504, central plate 504 is horizontally disposed, and shaft 503 is vertically arranged, and shaft 503 is located at the center of central plate 504, on central plate 504 If there are two about the centrosymmetric adjustable positioning module of shaft 503.Adjustable positioning module includes active rotating shaft 505, adjusting rod 507 and driven spindle 509, active rotating shaft 505 be mounted on the end of central plate 504, the both ends of adjusting rod 507 are respectively equipped with first End oscillating bearing 506 and second end oscillating bearing 508, first end oscillating bearing 506 and second end oscillating bearing 508 are arranged respectively On active rotating shaft 505 and driven spindle 509.Active rotating shaft 505 and driven spindle 509 are vertically arranged, and adjusting rod 507 is horizontal Setting, driven spindle 509 are connected with driven spindle mounting blocks 510, and the bottom of driven spindle mounting blocks 510 is equipped with sliding block mounting plate 511, the bottom of sliding block mounting plate 511 is equipped with sliding block 512, and sliding block 512 is fastened in sliding rail 116.The top of sliding block mounting plate 511 Equipped with the first link block of adjustable positioning pin 513, the first link block of adjustable positioning pin 513 is equipped with the second link block of adjustable positioning pin 514, the second link block of adjustable positioning pin 514 is equipped with adjustable positioning pin mounting blocks 515, sets on adjustable positioning pin mounting blocks 515 There is adjustable positioning pin 516, adjustable positioning pin 516 is vertically arranged.The first link block of adjustable positioning pin 513, adjustable positioning pin second Link block 514 and adjustable positioning pin mounting blocks 515 are L shape.Two sides adjustable positioning component 5 is pacified by two sides adjustable positioning component Dress block 501 is connect with two sides adjustable positioning component link block 115.By center of rotation plate 504, so that the sliding block 512 of two sides exists Sliding rail 116 slides, to change the position of adjustable positioning pin.

It includes that two symmetrical nuts tighten module 60 that nut, which tightens component 6, and two nuts tighten the difference of module 60 Two nuts are mounted on to tighten on component mounting blocks 119.Nut tightens module 60 and includes installation base plate 601, is located at installation base plate First nut at 601 tops tightens cylinder mounting base 606, the second nut tightens cylinder mounting base 607 and pneumatic pipette tips fixing seat 609, the first nut tightens cylinder mounting base 606 and the second nut tightens cylinder mounting base 607 and tightens cylinder equipped with nut jointly 608, pneumatic pipette tips fixing seat 609 is equipped with pneumatic pipette tips 611, and pneumatic pipette tips 611 are tightened cylinder 608 with nut and connect, and second The top that nut tightens cylinder mounting base 607 is equipped with pneumatic pipette tips fastening frame 610, and pneumatic pipette tips 611 are equipped with holster 612, rifle Set 612 is vertically arranged.Two pneumatic pipette tips 611 are arranged in splayed.Installation base plate 601 is pacified by fixing bolt 602 and bolt Hole 120 is filled to connect.The medial end of installation base plate 601 is equipped with buffer stopper 605.It is tightened equipped with nut the side of installation base plate 601 Locating piece connecting plate 603, nut screwed in place block connecting plate 603 are equipped with nut screwed in place block 604, nut screwed in place block 604 be L shape.

Front cover for vehicle closure assembly sample rack is used to be closed front cover for vehicle, is positioned front cover by each positioning component, Nut is placed on nut again to tighten on the holster of component, front cover for vehicle closure assembly, dress are realized by operating button box external It is fast with speed, safe operation.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of nut for front cover for vehicle closure assembly tightens component, it is characterised in that: including two symmetrical spiral shells Mother tightens module, and it includes that installation base plate, the first nut at the top of installation base plate tighten cylinder peace that the nut, which tightens module, Dress seat, the second nut tighten cylinder mounting base and pneumatic pipette tips fixing seat, and first nut tightens cylinder mounting base and second Nut, which tightens cylinder mounting base and is equipped with nut jointly, tightens cylinder, and the pneumatic pipette tips fixing seat is equipped with pneumatic pipette tips, described Pneumatic pipette tips are tightened cylinder with nut and are connect, and the top that second nut tightens cylinder mounting base is fastened equipped with pneumatic pipette tips Frame, the pneumatic pipette tips are equipped with holster, and two pneumatic pipette tips are arranged in splayed, the medial end of the installation base plate Equipped with buffer stopper, the side of the installation base plate is equipped with nut screwed in place block connecting plate, the nut screwed in place block connection Plate is equipped with nut screwed in place block.

2. the nut according to claim 1 for front cover for vehicle closure assembly tightens component, it is characterised in that: two institutes It states nut and tightens module and be separately mounted to two nuts and tighten on component mounting blocks.

3. the nut according to claim 1 for front cover for vehicle closure assembly tightens component, it is characterised in that: the rifle Set is vertically arranged.

4. the nut according to claim 1 for front cover for vehicle closure assembly tightens component, it is characterised in that: the peace Dress substrate is connect by fixing bolt with bolt mounting holes.

5. the nut according to claim 1 for front cover for vehicle closure assembly tightens component, it is characterised in that: the spiral shell Female screwed in place block is L shape.