CN207521539U - Head cover band flange fillet brake forming tooling - Google Patents

Abstract

Head cover band flange fillet brake forming tooling, four risers is symmetrically installed with including ball bearing and rotary shaft, before and after the top surface of the movable base, and the outer wall end face of riser is slidably fitted with limiting plate at one by sliding slot two-by-two；The graduated scale is everywhere, rivet, which is inlayed, respectively is installed on the outer wall of four risers；The transverse slat is at front and rear two；Arcuate structure has been cut on the top of the riser, and riser is welded with two cylinders in left and right using the arcuate structure on top；The transverse slat is at front and rear two, and arcuate structure has been cut in the left and right end face of transverse slat, and transverse slat is welded to connect using the arcuate structure at left and right end and the medial surface of the arcwall face of cylinder and riser, whole operation process only needs the shear part of size required for conforming to vehicle head pretectum, it is clamped in side, is turned shear part using console panel, the fillet for realizing shear part using the roller on the inside of the cylinder and console panel of corner is bent flange, rapid operation, it is simple in structure.

Description

Head cover band flange fillet brake forming tooling

Technical field

The utility model is related to auto parts machinery tooling technical field more particularly to head cover band flange fillet brake forming works Dress.

Background technology

Automobile head head cover is since size is too big, particularly crooked position, and the fillet life of bending flange is carried out using shaping mould Production processing, the required die size opened up is excessive, and the required material requirements of die sinking is higher, and technique needed for production mould Excessively complicated, it is more to be related to staff, wastes material power, and need using the higher forcing press installation mold of tonnage to vehicle top Lid shear part carries out punch forming, inconvenient.

Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication, Improvement is studied for existing structure and missing, provides head cover band flange fillet brake forming tooling to replace mold, with Phase achievees the purpose that with more more practical value.

Utility model content

The purpose of this utility model is to provide head cover band flange fillet brake forming tooling, to solve above-mentioned background technology The automobile head head cover accessory of middle proposition is since size is too big, particularly crooked position, and bending flange circle is carried out using shaping mould Angle produces and processes, and the required die size opened up is excessive, and the required material requirements of die sinking is higher, and needed for production mould Technique is excessively complicated, and it is more to be related to staff, wastes material power, and needs using the higher forcing press installation mold of tonnage to vapour Covering for roofs shear part carry out punch forming, it is inconvenient the problem of.

Purpose and effect of the utility model head cover with flange fillet brake forming tooling, by the institute of technological means in detail below Reach：

Head cover band flange fillet brake forming tooling, wherein, head cover band flange fillet brake forming tooling includes：

Movable base, riser, transverse slat, graduated scale, limiting plate, rubber press, console panel, roller bearing, roller, cylinder, rolling Pearl bearing and rotary shaft；

Four risers are symmetrically installed with before and after the top surface of the movable base two-by-two, and the outer wall end face of riser passes through Sliding slot is slidably fitted with limiting plate at one；The graduated scale is everywhere, rivet, which is inlayed, respectively is installed on the outer wall of four risers； The transverse slat is at front and rear two；Arcuate structure has been cut on the top of the riser, and riser is welded using the arcuate structure on top There are two cylinders in left and right；The transverse slat is at front and rear two, and arcuate structure has been cut in the left and right end face of transverse slat, and transverse slat utilizes left and right The arcuate structure at end and the medial surface of the arcwall face of cylinder and riser are welded to connect.

Further, the limiting plate is L-shaped structure, and runs through on the left of it and be equipped with clamping screw, the head of clamping screw Portion is provided with the rubber press of slip-resistant texture structure.

Further, the console panel is the ball bearing and rotary shaft by being embedded in cylinder front and rear sides, rotation peace On cylinder, and roller is also equipped with by roller bearing between console panel at the two of front and rear sides.

Further, the graduated scale is equipped with the rectangle fluting slided convenient for limiting plate in riser outer end face sliding slot.

Further, the top end face of the outer end face of the riser and transverse slat is tangent with the exterior arc surface of cylinder, is formed Smooth contact surface.

With existing structure in comparison, the utility model has the following advantages that：

1. this tooling is applied to automobile head cover fillet bending, device is travelling frame body structure, and mode of operation is operation The cultivation for making automobile head cover is cut iron plate, is positioned in this structure, the fillet that can complete vehicle head pretectum turns over by bar mode of operation Side processes, and this structure is symmetrical formula structure, is adaptable to the two groups of staff in left and right and two are completed in same tooling The flange bending machining of automobile head cover has higher working efficiency.

2. utilizing this tooling, original this product mold class processing method can be replaced, due to the required material of Mold Making Expect more, manufacturing process trouble causes production cost higher, using the tooling of this structure, can save needed for the bending of flange fillet The mold wanted, saves production cost.

3. mode of operation is easy, whole operation process only needs the shear of size required for conforming to vehicle head pretectum Part is clamped in side, is turned shear part using console panel, real using the roller on the inside of the cylinder and console panel of corner The fillet bending flange of existing shear part, rapid operation are simple in structure.

Description of the drawings

Fig. 1 is the utility model main structure diagram；

Fig. 2 is the utility model overlooking the structure diagram；

Fig. 3 is that the utility model graduated scale notching construction and limiting plate are closed with the installation of the left view of riser and graduated scale three It is schematic diagram；

Fig. 4 is the shear part structure diagram that the utility model is formed processing.

In figure：1st, movable base, 2, riser, 3, transverse slat, 4, graduated scale, 5, limiting plate, 6, rubber press, 7, manipulate Plate, 8, roller bearing, 9, roller, 10, cylinder, 11, ball bearing, 12, rotary shaft.

Specific embodiment

In the following, will be explained in the embodiment of the utility model, the example is shown in the accompanying drawings and the description below.It although will The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements, Change, equivalent and other embodiment, may include the spirit and model in the utility model as defined in the appended claims In enclosing.

Referring to Fig. 1-4, head cover band flange fillet brake forming tooling includes：

Movable base 1, riser 2, transverse slat 3, graduated scale 4, limiting plate 5, rubber press 6, console panel 7, roller bearing 8, roller 9th, cylinder 10, ball bearing 11 and rotary shaft 12；

Four risers 2 are symmetrically installed with before and after the top surface of movable base 1 two-by-two, and the outer wall end face of riser 2 passes through Sliding slot is slidably fitted with limiting plate 5 at one；Graduated scale 4 is everywhere, rivet, which is inlayed, respectively is installed on the outer wall of four risers 2； Transverse slat 3 is at front and rear two；Arcuate structure has been cut on the top of riser 2, and riser 2 is welded with left and right using the arcuate structure on top Two cylinders 10；Transverse slat 3 is at front and rear two, and arcuate structure has been cut in the left and right end face of transverse slat 3, and transverse slat 3 utilizes left and right end Arcuate structure is welded to connect with the arcwall face of cylinder 10 and the medial surface of riser 2.

Wherein, limiting plate 5 is L-shaped structure, as shown in Figure 1, for by the limiting plate 5 in left side, and its left side is through installation There is clamping screw, the head of clamping screw is provided with the rubber press 6 of slip-resistant texture structure, utilizes the limiting plate of L-shaped structure 5 grooves formed with 2 outer wall of riser are packed into shear part, and using the effect of clamping screw rotation, make rubber press 6 by shear Part is pressed on the outer wall of riser 2 so that whole shear part to be processed is fixed.

Wherein, console panel 7 is by being embedded in the ball bearing 11 of 10 front and rear sides of cylinder and rotary shaft 12, rotation installation On cylinder 10, make console panel 7 that can realize rotation, and rolling also is installed by roller bearing 8 between console panel 7 at front and rear sides two Cylinder 9 forms sliding motion relationship using the shear part in this roller 9 and bending process, and generates bending and squeeze, and prevent from squeezing It generates solid surfaces to shear part in the process to scratch, structure is more reasonable, improves product quality.

Wherein, graduated scale 4 is equipped with the rectangle fluting slided convenient for limiting plate 5 in 2 outer end face sliding slot of riser, such as Fig. 3 institutes Show, the bottom side of limiting plate 5 is additionally provided with for highly mobile another clamping screw G of limiting plate 5, after this clamping screw G lockings It is squeezed with 4 forming position of graduated scale, limiting plate 5 is made to realize position locking.

Wherein, the top end face of the outer end face of riser 2 and transverse slat 3 is tangent with the exterior arc surface of cylinder 10, is formed smooth Contact surface, this smooth contact makes the shear part bent corner in bending process, forms arc-shaped corners structure.

The specifically used mode of the present embodiment and effect：

Plate shearing machine shearing is adapted to the shear part of automobile head head cover flange fillet brake forming close to riser 2 The right side of riser 2 on the right side of left side or device, pulling console panel 7 makes console panel 7 be in the position opposite with Fig. 1 present positions It puts, shear part bottom side is passed through to the inside of 7 inside roller 9 of console panel, shear analysis bottom side is made to be inserted into limiting plate 5 and 2 end face of riser In the groove of formation, shear part is compacted using the rubber press 6 on limiting plate 5 and is fastened and fixed using clamping screw, is made whole Whole fixation of shear part, then console panel 7 is inwardly rotated, shear part since rotary squeezing acts, around the corner with cylinder 10 Arc-shaped surface form circular arc stress and squeeze contact, shear part is made to form arc corners, entire rotation process roller 9 is always with cutting Plate formation is in rolling contact, and prevents from generating shear part in extrusion process solid surfaces' scuffing, structure is more reasonable, improves product Quality, meanwhile, console panel 7 and the gap of the outer end face formation of transverse slat 3 can synchronously complete the reserved part that shear part protrudes and turn over Edge forming, entire forming principle such as Fig. 4 show shear part, left-hand point is marked as fillet bending part, and right-hand point, which is marked as, to be turned over Edge forming part.

The above is only the preferred embodiment to the utility model, and not the utility model is made in any form Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with Modification, belongs in the range of technical solutions of the utility model.

Claims (5)

1. head cover band flange fillet brake forming tooling, it is characterised in that：The head cover band flange fillet brake forming tooling Include：

Movable base, riser, transverse slat, graduated scale, limiting plate, rubber press, console panel, roller bearing, roller, cylinder, ball axis It holds and rotary shaft；

Four risers are symmetrically installed with before and after the top surface of the movable base two-by-two, and the outer wall end face of riser passes through sliding slot It is slidably fitted with limiting plate at one；The graduated scale is everywhere, rivet, which is inlayed, respectively is installed on the outer wall of four risers；It is described Transverse slat is at front and rear two；Arcuate structure has been cut on the top of the riser, and riser is welded with a left side using the arcuate structure on top Right two cylinders；The transverse slat is at front and rear two, and arcuate structure has been cut in the left and right end face of transverse slat, and transverse slat utilizes left and right end The medial surface of the arcwall face and riser of arcuate structure and cylinder is welded to connect.

2. head cover band flange fillet brake forming tooling according to claim 1, it is characterised in that：The limiting plate is L Shape structure, and its left side, through clamping screw is equipped with, the head of clamping screw is provided with the rubber pressure of slip-resistant texture structure Block.

3. head cover band flange fillet brake forming tooling according to claim 1, it is characterised in that：The console panel is logical The ball bearing and rotary shaft for being embedded in cylinder front and rear sides are crossed, is rotatably mounted on cylinder, and is grasped at the two of front and rear sides Roller is also equipped with by roller bearing between stringer board.

4. head cover band flange fillet brake forming tooling according to claim 1, it is characterised in that：The graduated scale is equipped with The rectangle fluting slided convenient for limiting plate in riser outer end face sliding slot.

5. head cover band flange fillet brake forming tooling according to claim 1, it is characterised in that：The outer end of the riser The top end face of face and transverse slat is tangent with the exterior arc surface of cylinder, forms smooth contact surface.