CN209207693U

CN209207693U - Vehicle handrail trimming equipment

Info

Publication number: CN209207693U
Application number: CN201822038352.2U
Authority: CN
Inventors: 余启江
Original assignee: Nanjing Yuanfeng Mold Manufacturing Co Ltd
Current assignee: Nanjing Yuanfeng Mold Manufacturing Co Ltd
Priority date: 2018-12-05
Filing date: 2018-12-05
Publication date: 2019-08-06
Anticipated expiration: 2028-12-05

Abstract

The utility model relates to a kind of vehicle handrail trimming equipments, it applies in leather die cutting device field, its key points of the technical solution are that: including pedestal, punch-pin, movable mold and hydraulic cylinder, pedestal is fixed on the wall, punch-pin is set on the base and is adapted with the Internal periphery of vehicle handrail, indent has cascaded surface on punch-pin side wall, cascaded surface includes orthogonal forming surface and shear surface, forming surface is perpendicular to pedestal, shear surface is equipped with the first sword side, movable mold is slidably connected on pedestal, one end of movable mold is adapted with cascaded surface, the face that movable mold is bonded with shear surface is equipped with the second sword side, hydraulic cylinder is set on the base and is located at the side that movable mold deviates from punch-pin, the piston rod of hydraulic cylinder is connect with movable mold；Its advantage is that: Driven by Hydraulic Cylinder movable mold is mobile, and the work of the trimming to vehicle handrail can be completed by being allowed to cooperate with punch-pin, is carrier without punching machine, reduces production cost.

Description

Vehicle handrail trimming equipment

Technical field

The utility model relates to leather die cutting device fields, more particularly, to a kind of vehicle handrail trimming equipment.

Background technique

The handrail of arrangements for automotive doors is one layer of handrail interior material of laying on skeleton, and handrail is generally by wood flour board, PVC, suede The materials such as cloth are made, and human contact is suitble to need handrail carrying out corresponding trimming in order to which handrail to be mounted on skeleton.

The Chinese patent of Publication No. CN107900171A discloses a kind of mold for applying to stamping parts cutting burrs, packet Include upper die holder, upper clamp plate, stripper plate, upper holder block, inclined wedge, lower die holder, lower template, lower inclined wedge, sliding block, mold core seat, side baffle, a left side Cutter, right-cut tool, upper clamp plate are connected on upper die holder, and stripper plate is connected on upper clamp plate；Stripper plate is equipped with die cavity；Stripper plate Compressed spring is equipped between upper die holder；Upper holder block is connected on the left side of upper die holder, and inclined wedge is connected on the right side of upper die holder； Lower template is connected on lower die holder；Mold core seat is connected in lower template；Mold core is connected on mold core seat；Left-cut tool is connected to cutter On seat, cutter seat is connected in lower template；Lower inclined wedge is connected on lower die holder；Inclined wedge is equipped with cutter slot；Left-cut tool, which is located at, to be cut In cutter groove；Right-cut tool is connected on sliding block；Sliding block is connected on side baffle；Side plate washer is connected in lower template and lower bolster.

But this mold needs the cooperation of punching machine that could complete the excision work to overlap at work, increases production Cost.

Utility model content

The purpose of the utility model is to provide a kind of vehicle handrail trimming equipments, its advantage is that: Driven by Hydraulic Cylinder movable mold is moved Dynamic, the work of the trimming to vehicle handrail can be completed by being allowed to cooperate with punch-pin, be carrier without punching machine, reduced production cost.

The above-mentioned purpose of utility model of the utility model has the technical scheme that a kind of vehicle handrail is cut Edge equipment, including pedestal, punch-pin, movable mold and hydraulic cylinder, the pedestal are fixed on the wall, and the punch-pin is set on the base And be adapted with the Internal periphery of vehicle handrail, indent has cascaded surface on the punch-pin side wall, and the cascaded surface includes orthogonal Forming surface and shear surface, for the forming surface perpendicular to pedestal, the shear surface is equipped with the first sword side, and the movable mold sliding connects It connects on pedestal, one end of the movable mold is adapted with cascaded surface, and the face that the movable mold is bonded with shear surface is equipped with the Two sword sides, the hydraulic cylinder be set on the base and be located at movable mold deviate from punch-pin side, the piston rod of the hydraulic cylinder with Movable mold connection；

Several L shape support rods along punch-pin circumferential distribution are rotatably connected on the pedestal, described support rod one end is located at Above punch-pin and adjustable column is worn and is threaded with, the adjustable column is rotatably connected to pressure plate close to one end of punch-pin, institute It states pedestal and is equipped with the limited part rotated for limiting support rod.

By using above-mentioned technical proposal, vehicle handrail is first placed on punch-pin by operator, then rotary supporting rod, makes to press Tight plate is located above punch-pin, fixes pressure plate with hand and turns adjustable column, moves down pressure plate, up to pressure plate is by vehicle Handrail is pushed against on punch-pin；Start hydraulic cylinder, the piston rod of hydraulic cylinder pushes movable mold mobile to close punch-pin direction, in activity During cascaded surface is inserted into mould end, the first sword while and when the second sword interlock, complete the trimming to vehicle handrail and work, later liquid The piston rod of cylinder pressure moves back, and the waste material of excision falls naturally under the effect of gravity, and convenient and efficient, trimming equipment is only made with hydraulic cylinder For driving, cooperates without punching machine, reduce production cost；Simultaneously because the waste material after trimming falls naturally, mold cleaning is convenient.

The utility model is further arranged to: the limited part includes swing rod, gag lever post, the first flat thin magnet and the second magnet Piece, the swing rod are connected on pedestal by central axis rotation, and the one end of swing rod far from central axis is arranged in the gag lever post, described The limit hole matched with gag lever post is offered on support rod, first flat thin magnet and the second flat thin magnet are separately positioned on limit Bar and limit hole bottom hole.

By using above-mentioned technical proposal, operator's rotational swing rod drives in gag lever post insertion limit hole, passes through the first magnetic Gag lever post is fixed in limit hole by the cooperation of iron plate and the second flat thin magnet, to limit the rotation of support rod, improves vehicle The fixed stability of handrail.

The utility model is further arranged to: the support rod is equipped with inclined reinforcing bar.

By using above-mentioned technical proposal, reinforcing bar increases support rod when vehicle handrail is pushed against on punch-pin by pressure plate and exists The intensity of corner.

The utility model is further arranged to: the side of the support plate towards pedestal set there are two about adjust column symmetry The guide cylinder of distribution slidably connects guide rod in two guide cylinders, and one end of the guide rod is connect with pressure plate.

It drives guide rod to move along guide cylinder when pressure plate is mobile by using above-mentioned technical proposal, limits compression The rotation of plate is fixed without operator during rotating adjustable column makes pressure plate to close to the movement of punch-pin direction with hand Pressure plate facilitates operator's work.

The utility model is further arranged to: the punch-pin side wall is equipped with the conveying plate extended obliquely downward, described defeated One end of flitch is extended outside pedestal, and the wall is rotatably connected to reversing plate by shaft in the lower section of conveying plate, on ground It is provided with driving motor by pedestal, the motor shaft of the driving motor is connect by shaft coupling with shaft, pedestal described in ground Two sides be respectively equipped with first material frame and second material frame；When the reversing plate is in a vertical position, the conveying plate Inclined direction is corresponding with first material circle mouth.

By using above-mentioned technical proposal, the waste material after vehicle handrail trimming glides along conveying plate under the effect of gravity, then It falls into first material frame, reduces waste material on the ground at random, facilitate the centralized processing of operator；When first material frame is When will fill, start driving motor, driving motor drives shaft rotation, so that reversing plate be made to turn to heeling condition, gives up at this time Material is fallen on reversing plate under conveying plate, then is slid into second material frame along reversing plate, is saved operator and is suspended replacement The time of first material frame improves work efficiency so that operator's sustainability works.

The utility model is further arranged to: being equipped with several idler wheels on the first material frame and second material frame.

By using above-mentioned technical proposal, the idler wheel of setting facilitates the mobile first material frame of operator or second material Frame.

The utility model is further arranged to: the punch-pin is equipped with multiple positioning columns, and vehicle handrail is equipped with and positioning column Corresponding location hole.

By using above-mentioned technical proposal, by the cooperation of positioning column and positioning hole, plays and vehicle armrest positions are determined Position effect, reduces the error of size after vehicle handrail trimming.

The utility model is further arranged to: several lifting bolts are connected on the pedestal.

By using above-mentioned technical proposal, lifting bolt is facilitated operator and is lifted using capable hang to pedestal.

In conclusion the advantageous effects of the utility model are as follows: the trimming of vehicle handrail passes through movable mold and cascaded surface Cooperation is completed, and the driving of movable mold can be realized by hydraulic stem, without punching machine as carrier, reduces production cost, after trimming Waste material fall naturally, facilitate cleaning of the operator to mold；Reversing plate then makes operator can the guiding role of waste material Continue sex work, improves work efficiency.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the present embodiment；

Fig. 2 is the structural schematic diagram that the present embodiment is used to embody support rod；

Fig. 3 is enlarged drawing at A in Fig. 2；

Fig. 4 is the structural schematic diagram that the present embodiment is used to embody punch-pin and movable mold；

Fig. 5 is the structural schematic diagram that the present embodiment is used to embody cascaded surface；

Fig. 6 is the structural schematic diagram that the present embodiment is used to embody the second sword side；

Fig. 7 is the structural schematic diagram that the present embodiment is used to embody the first flat thin magnet and the second flat thin magnet；

Fig. 8 is the structural schematic diagram that the present embodiment is used to embody reversing plate.

In figure, 1, pedestal；11, punch-pin；12, movable mold；13, hydraulic cylinder；14, cascaded surface；141, forming surface；142, it shears Face；15, the first sword side；16, the second sword side；2, support rod；21, adjustable column；22, pressure plate；3, limited part；31, swing rod；311, Central axis；32, gag lever post；321, limit hole；33, the first flat thin magnet；34, the second flat thin magnet；35, reinforcing bar；36, guide cylinder； 361, guide rod；4, conveying plate；41, reversing plate；411, shaft；42, pedestal；43, driving motor；431, shaft coupling；44, first Material frame；45, second material frame；46, idler wheel；5, positioning column；51, location hole；52, lifting bolt.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment: a kind of vehicle handrail trimming equipment, as shown in Figure 4 and Figure 5, including pedestal 1, punch-pin 11,12 and of movable mold Hydraulic cylinder 13, pedestal 1 are fixed on the wall, and punch-pin 11 is arranged on pedestal 1 and is adapted with the Internal periphery of vehicle handrail, punch-pin 11 Indent has cascaded surface 14 on side wall, and cascaded surface 14 includes orthogonal forming surface 141 and shear surface 142, wherein forming surface 141 Perpendicular to pedestal 1, with 11 side wall of punch-pin there are a fixed spacing, shear surface 142 is equipped with the first sword side 15, when vehicle handrail is placed When on punch-pin 11, it is while its needs is cut off that vehicle handrail, which crosses the first sword in 15 part,.

As shown in fig. 6, movable mold 12 is slidably connected on pedestal 1, and its moving direction and cascaded surface 14 are opposite, hydraulic cylinder 13 are arranged on pedestal 1 and are located at the side that movable mold 12 deviates from punch-pin 11, and the piston rod of hydraulic cylinder 13 is connect with movable mold 12, Movable mold 12 is adapted close to one end of punch-pin 11 with cascaded surface 14, and the face that movable mold 12 is bonded with shear surface 142 is equipped with the Two sword sides 16, when punch-pin 11 and movable mold 12 are separated from each other, the first sword 16 Relative distributions at 15 and the second sword.

As shown in figure 3, punch-pin 11 is equipped with multiple positioning columns 5, vehicle handrail is equipped with location hole corresponding with positioning column 5 51, when vehicle handrail is placed on punch-pin 11 by operator, so that positioning column 5 is passed through location hole 51, play to vehicle armrest positions Positioning action.

As shown in Figures 2 and 3, several support rods 2 along 11 circumferential distribution of punch-pin, support rod 2 are rotatably connected on pedestal 1 L-shaped and support rod 2 is equipped with inclined reinforcing bar 35, and each support rod 2 is located at 11 top of punch-pin far from one end of pedestal 1, And the one end for being located at 11 top of punch-pin wears and is threaded with adjustable column 21, adjustable column 21 is rotated close to one end of punch-pin 11 to be connected It is connected to pressure plate 22, pedestal 1 is equipped with the limited part 3 for limiting the rotation of support rod 2.

As shown in Figure 3 and Figure 7, limited part 3 includes the swing rod 31 being rotatably connected on pedestal 1 by central axis 311, swing rod The place plane of 31 rotations is parallel with L shape bar, and swing rod 31 is equipped with gag lever post 32, gag lever post 32 far from one end of central axis 311 Perpendicular to swing rod 31, the limit hole 321 matched with gag lever post 32 is offered on support rod 2, gag lever post 32 is far from swing rod 31 One end is equipped with the first flat thin magnet 33, and 321 bottom hole of limit hole is equipped with the second flat thin magnet 34.

Operating process: when trimming, adjustable column 21 and pressure plate 22 are turned to punch-pin 11 by operator elder generation rotary supporting rod 2 Then vehicle handrail is placed on punch-pin 11 by outside, and positioning column 5 is made to pass through location hole 51, and revolving support bar 2 makes pressure plate 22 are located at 11 top of punch-pin；To close to 2 direction rotational swing rod 31 of support rod, drives gag lever post 32 to be inserted into limit hole 321, pass through Gag lever post 32 is fixed in limit hole 321 by the mutual attractive force of the first flat thin magnet 33 and the second flat thin magnet 34, to limit The rotation of support rod 2；Operator fixes pressure plate 22 with hand later, while turning adjustable column 21, makes pressure plate 22 to close 11 direction of punch-pin is mobile, until vehicle handrail edge is pressed on punch-pin 11 by pressure plate 22, limits the contraction of vehicle handrail.

Hydraulic cylinder 13 starts, and piston rod pushes movable mold 12 to mobile close to 11 direction of punch-pin, when the second sword side 16 with When vehicle handrail contacts, with moving on for movable mold 12, the second sword while 16 with the first sword while 15 interlock, the upper table of movable mold 12 Face paste shear surface 142 it is mobile, complete the trimming to vehicle handrail and act, subsequent hydraulic cylinder 13 drives movable mold 12 to divide with punch-pin 11 From since pedestal 1 is fixed on the wall, waste material just falls in self gravity naturally, and convenient and efficient, the trimming of vehicle handrail passes through work The cooperation of dynamic model 12 and cascaded surface 14 is completed, and the driving of movable mold 12 can be realized by hydraulic stem, without punching machine as carrier, is subtracted Lack production cost, while waste material falls naturally, without adding material ejecting structure on mold, reduces mould volume and design Cost；In addition, adjustable column 21 and pressure plate 22 can entirely be turned to 11 outside of punch-pin when disposing vehicle handrail by operator, reduce Obstruction to operator spatially.

As shown in figure 3, the side of support rod 2 towards pedestal 1 is set, there are two the guide cylinders symmetrical about adjustable column 21 36, guide rod 361 is slidably connected in two guide cylinders 36, and one end of guide rod 361 is connect with pressure plate 22, works as pressure plate When 22 movement, guide rod 361 is also moved under the drive of pressure plate 22 along guide cylinder 36, limits the rotation of pressure plate 22, side Fixation work of the operator to vehicle handrail.

As illustrated in figures 1 and 8,11 side wall of punch-pin is equipped with conveying plate 4, and 4 section of conveying plate is L-shaped, one end of conveying plate 4 The one end for extending obliquely downward, and extending along far from 11 direction of punch-pin is stretched out outside pedestal 1, and wall passes through in the lower section of conveying plate 4 Shaft 411 is rotatably connected to reversing plate 41, and shaft 411 is located at 41 medium position of reversing plate；It is provided on ground by pedestal 42 The motor shaft of driving motor 43, driving motor 43 is connect by shaft coupling 431 with shaft 411, and ground is in the two sides of pedestal 42 point Not She You first material frame 44 and second material frame 45, be equipped with several idler wheels on first material frame 44 and second material frame 45 46。

It is in a vertical state as shown in Figure 1, when reversing plate 41 is located at initial position, the inclination side of conveying plate 4 at this time To corresponding with 44 frame mouth of first material frame, the waste material that vehicle handrail trimming is fallen is slid along conveying plate 4 to first material frame 44, Facilitate collection and centralized processing of the operator to waste material；When first material frame 44 will be filled, driving motor 43 starts, Motor shaft passes through shaft coupling 431(such as Fig. 8) drive shaft 411 to rotate, so that reversing plate 41 be made to turn to heeling condition, change at this time It is corresponding with 45 frame mouth of second material frame to the one end of plate 41 diagonally downward, the one end tilted upward then with 4 side of inclination of conveying plate To opposite, waste material is fallen on reversing plate 41 after the landing of conveying plate 4, is slid along reversing plate 41 to second material frame 45, is not necessarily to Operator's halt device replaces first material frame 44, improves work efficiency.

As shown in fig. 6, being connected with several lifting bolts 52 on pedestal 1, is hung to operator using row and entirety is carried out to mold Handling is provided convenience.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. a kind of vehicle handrail trimming equipment, it is characterised in that: including pedestal (1), punch-pin (11), movable mold (12) and hydraulic cylinder (13), the pedestal (1) is fixed on the wall, and the Internal periphery phase on pedestal (1) and with vehicle handrail is arranged in the punch-pin (11) It is adapted to, there is cascaded surface (14) indent on punch-pin (11) side wall, the cascaded surface (14) includes orthogonal forming surface (141) and shear surface (142), the forming surface (141) are equipped with the first sword side perpendicular to pedestal (1), the shear surface (142) (15), the movable mold (12) is slidably connected on pedestal (1), one end of the movable mold (12) and cascaded surface (14) Xiang Shi Match, the face that the movable mold (12) is bonded with shear surface (142) is equipped with the second sword side (16), and hydraulic cylinder (13) setting exists On pedestal (1) and it is located at the side that movable mold (12) deviate from punch-pin (11), the piston rod and movable mold of the hydraulic cylinder (13) (12) it connects；

Several L shape support rods (2) along punch-pin (11) circumferential distribution, the support rod (2) are rotatably connected on the pedestal (1) One end is located above punch-pin (11) and wears and be threaded with adjustable column (21), and the adjustable column (21) is close to punch-pin (11) One end is rotatably connected to pressure plate (22), and the pedestal (1) is equipped with the limited part (3) for limiting support rod (2) rotation.

2. vehicle handrail trimming equipment according to claim 1, it is characterised in that: the limited part (3) include swing rod (31), Gag lever post (32), the first flat thin magnet (33) and the second flat thin magnet (34), the swing rod (31) are rotatablely connected by central axis (311) On pedestal (1), gag lever post (32) setting is opened on the one end of swing rod (31) far from central axis (311), the support rod (2) Equipped with the limit hole (321) matched with gag lever post (32), first flat thin magnet (33) and the second flat thin magnet (34) are set respectively It sets in gag lever post (32) and limit hole (321) bottom hole.

3. vehicle handrail trimming equipment according to claim 2, it is characterised in that: the support rod (2) is equipped with inclined Reinforcing bar (35).

4. vehicle handrail trimming equipment according to claim 3, it is characterised in that: the support rod (2) is towards pedestal (1) Side is set there are two the guide cylinder (36) symmetrical about adjustable column (21), and two guide cylinders (36) are interior to be slidably connected Have guide rod (361), one end of the guide rod (361) is connect with pressure plate (22).

5. vehicle handrail trimming equipment according to claim 1, it is characterised in that: punch-pin (11) side wall is equipped with inclination Pedestal (1) is extended outside in one end of the conveying plate (4) extended downwardly, the conveying plate (4), and the wall is in conveying plate (4) Lower section is rotatably connected to reversing plate (41) by shaft (411), is provided with driving motor (43), institute by pedestal (42) on ground The motor shaft for stating driving motor (43) is connect by shaft coupling (431) with shaft (411), the two sides point of pedestal described in ground (42) It She You not first material frame (44) and second material frame (45)；When the reversing plate (41) is in a vertical position, the conveying The inclined direction of plate (4) is corresponding with first material frame (44) frame mouth.

6. vehicle handrail trimming equipment according to claim 5, it is characterised in that: the first material frame (44) and the second object Several idler wheels (46) are equipped in material frame (45).

7. vehicle handrail trimming equipment according to claim 1, it is characterised in that: the punch-pin (11) is equipped with multiple positioning Column (5), vehicle handrail are equipped with location hole (51) corresponding with positioning column (5).

8. vehicle handrail trimming equipment according to claim 7, it is characterised in that: be connected with several hang on the pedestal (1) Collar bolt (52).