CN209255615U - A kind of mechanical equipment making wiper connecting rod - Google Patents

Abstract

The utility model provides a kind of mechanical equipment for making wiper connecting rod, including mechanical disk, the side of the machinery disk is equipped with steel bar and goes out stock column, the mechanical head of several processing and several guide rails, the inside that the steel bar goes out stock column is equipped with steel bar, the steel bar includes thickness face and width face, the side that the steel bar goes out stock column is equipped with punching pressing plate and cutting punching pressing plate, punching die is equipped on the inside of the punching pressing plate, cutter and the perforating mold below the cutter are equipped on the inside of the cutting punching pressing plate, the first limit briquetting is equipped on the outside of the punching pressing plate and cutting punching pressing plate；The mechanical head of the processing include width face bending head, thickness face bending head, thickness face pressure tack, rush salient point forward direction head, rush salient point after to head and two staking punch, the utility model can integrate each process equipment, and each process equipment rationalize and arranges setting, space hold is small, high production efficiency.

Description

A kind of mechanical equipment making wiper connecting rod

Technical field

The utility model relates to automobile manufacturing fields, and in particular to a kind of mechanical equipment for making wiper connecting rod.

Background technique

Generally for wiper connecting rod this kind steel bar or the part of steel plate, it is processed into one from steel bar or steel plate The fabricated part that can be used generally requires the assembly line of a cumbersome multiple processing stations to operate processing, space hold It is excessive, serious waste of resources.

Utility model content

In order to overcome drawbacks described above, the utility model provides a kind of mechanical equipment for making wiper connecting rod, can will be each A process equipment is integrated, and each process equipment rationalize and arranges setting, and space hold is small, high production efficiency.

The utility model provides the following technical solution:

The side of a kind of mechanical equipment making wiper connecting rod, including mechanical disk, the machinery disk discharges equipped with steel bar Column, the mechanical head of several processing and several guide rails, the steel bar go out the center that stock column is set to the mechanical disk, and the guide rail is with institute Stating steel bar to go out stock column is center of circle divergence expression on the mechanical disk, and driving pedestal, the driving bottom are equipped in the guide rail Seat surface is equipped with the mechanical head of the processing to the side that the steel bar goes out stock column, and the inside center that the steel bar goes out stock column is penetratingly set There is discharge hole, the discharge hole is equipped with steel bar, and the steel bar includes two parallel thickness faces width face parallel with two, institute It states steel bar and goes out the side of stock column and set there are two pressing plate, the pressing plate and the steel bar go out between stock column to be connected with several spring supportings Column, the pressing plate include punching pressing plate and cutting punching pressing plate, are equipped with punching die on the inside of the punching pressing plate, the cutting is beaten Cutter and the perforating mold below the cutter are equipped on the inside of the pressing plate of hole, the steel bar, which goes out inside stock column, to be equipped with and the punching Punch die, the cutter and the matched through slot of the perforating mold, the through slot through the steel bar go out stock column and with it is described The first limit briquetting is equipped on the outside of discharge hole connection, the punching pressing plate and cutting punching pressing plate；

The mechanical head of the processing includes width face bending head, thickness face bending head, thickness face pressure tack, rushes salient point forward direction Head rushes after salient point to head and two staking punch,

The width face bending head and the thickness face bending head include pedestal and are sheathed on outer outside the pedestal Rotating seat, the outer rotating seat, which is equipped with, keeps off curved column, and the pedestal of the width bending head is equipped with to be matched with the thickness face of the steel bar Thickness face card slot, the pedestal of the thickness face bending head is equipped with the matched width face card slot in width face with the steel bar,

The steel bar be set to it is described rush after salient point to head and it is described rush between salient point forward direction head, it is described rush after salient point to head and Described to rush the matching of salient point forward direction head, the middle part for rushing salient point forward direction head is equipped with the matched groove of width with the steel bar, institute It states and is equipped with salient point slot in groove, be equipped in the salient point slot and rush salient point mold, the edge of the groove is additionally provided with position and lock slot, The two sides for rushing salient point forward direction head are equipped with positioning convex column；Described rush after salient point is equipped with and described to rush salient point mold corresponding to head Holding groove, with the matched positioning lock fixed column of the position and lock slot and with the matched positioning convex column slot of the positioning convex column；

The thickness face pressure tack is set there are two parallel pressing briquetting, and two staking punch are equipped with and described first Limit the matched second limit briquetting of briquetting.

Preferably, the pedestal of the width face bending head includes cylindrical projection and two right angles three being centrosymmetric mutually Angular protrusion is equipped with thickness face card slot between two right angled triangle protrusions and the cylindrical projection three；Institute Stating right angled triangle protrusion includes the first right angled triangle protrusion and the second right angled triangle protrusion, first right angled triangle The raised and described second right angled triangle protrusion includes short right-angle side, long right-angle side and bevel edge, the long right-angle side and institute It states and is equipped with curved transition sections between bevel edge, the length of the first right angled triangle protrusion and the second right angled triangle protrusion is straight Adjacent in parallel and equipped with thickness face card slot between the arm of angle, the cylindrical projection is short with the first right angled triangle protrusion The thickness is equipped between the cylindrical projection and the long right-angle side of the second right angled triangle protrusion between right-angle side Face card slot.

Preferably, the pedestal of the thickness face bending head includes two pedestal convex blocks mutually axisymmetricly, described in two Width face card slot is equipped between pedestal convex block, width face card slot is in " youngster " shape.

Preferably, the steel bar goes out between stock column and the mechanical disk, between the outer rotating seat and the driving pedestal It is equipped with rotary electric machine and is driven by the rotary electric machine and rotated.

Preferably, the edge of the groove is additionally provided with position and lock slot, it is described rush salient point after be equipped with to head and the positioning The matched positioning lock fixed column of lock slots.

The beneficial effects of the utility model are: the mechanical head circumference of multiple processing is gone out stock column setting around steel bar, guide rail is to enclose Go out stock column setting around steel bar, the mechanical head of corresponding processing is also to go out what stock column was arranged around steel bar, facilitates processing mechanical Head makes the processing such as bending punching to steel bar；Spring supporting column goes out between stock column in pressing plate and steel bar to be stretched naturally, so that punching Mold, cutter and perforating mold matching do not handle it to steel bar under natural conditions far from steel bar, do not influence stretching for steel bar Out, through slot is to accommodate punching die, cutter and perforating mold to go out stock column in steel bar, waste material when can also punch as punching Waste discharge channel；The bottom of the thickness face card slot of width face bending head is corresponding with the thickness face of steel bar, so that the width face of steel bar Towards curved column is kept off, the collision of curved column to the width face high speed of steel bar and energetically is kept off, so that bending occurs for width face, similarly thickness face The bottom of the width face card slot of bending head is corresponding with the width face of steel bar, so that the thickness face of steel bar keeps off curved column towards curved column is kept off Thickness face high speed to steel bar and collision energetically, so that bending occurs for thickness face；Groove and corresponding positioning convex column and positioning Pillar slot be for by steel bar it is corresponding be fixed on rush salient point after to head and rush between salient point forward direction head, fix steel bar Afterwards, in salient point slot rush salient point mold high speed energetically rush at steel bar, and accepted by holding groove, to be charged and attacked out on steel bar convex Point；Flattening briquetting is for flattening steel bar after the bending of width face occurs to flatten the thickness face of dogleg section, so that bending Side is plane；Second limited block is charged and attacked can pressing plate go out stock column to steel bar to push energetically on the first limit briquetting, from And punching die, cutter and perforating mold carry out punching press cutting to steel bar, punching die and perforating mold can be on steel bars Corresponding cavity is got, cutter can cut off steel bar, can be carried out the production of next round after cutting steel bar.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the utility model structure diagram；

Fig. 2 is that the utility model steel bar goes out stock column and pressure plate structure schematic diagram；

Fig. 3 is that the utility model steel bar goes out stock column and pressing plate schematic diagram of internal structure；

Fig. 4 is the utility model width face bending header structure schematic diagram；

Fig. 5 is the utility model thickness face bending header structure schematic diagram；

Fig. 6 is that the utility model rushes salient point forward direction header structure schematic diagram；

Fig. 7 is after the utility model is gone out a little to header structure schematic diagram；

Fig. 8 is that the utility model first limits briquetting and the second limit briquette structure schematic diagram；

Fig. 9 is the utility model finished product wiper link mechanism front view；

Figure 10 is the utility model finished product wiper link mechanism side view；

In the figure, it is marked as 1, mechanical disk；11, guide rail；2, steel bar goes out stock column；21, discharge hole；22, punching pressing plate； 221, Punching die；23, cutting punching pressing plate；231, cutter；231, perforating mold；24, spring supporting column；25, the first limit pressure Block；3, width face bending head；31, pedestal；32, curved column is kept off；33, right angled triangle protrusion；34, cylindrical projection；4, thickness face is rolled over Elbow；41, width face card slot；5, salient point forward direction head is rushed；51, groove；52, positioning convex column；53, position and lock slot；54, salient point is rushed Mold；6, it rushes after salient point to head；61, holding groove；62, positioning convex column slot；63, positioning lock fixed column；7, the second limit briquetting.

Specific embodiment

As shown in Figure 1-Figure 3, the utility model includes mechanical disk 1, and the side of mechanical disk 1 is equipped with steel bar and goes out stock column 2, several Mechanical head and several guide rails 11 are handled, steel bar goes out the center that stock column 2 is set to mechanical disk 1, and guide rail 11 goes out stock column 2 with steel bar for circle Heart divergence expression is set on mechanical disk 1, and driving pedestal is equipped in guide rail 11, and the side that driving pedestal goes out stock column 2 towards steel bar is set There is the mechanical head of processing, guide rail 11 is to go out the setting of stock column 2 around steel bar, and the mechanical head of corresponding processing is also to go out around steel bar What stock column 2 was arranged, facilitate the mechanical head of processing to make processing, the inside centers that steel bar goes out stock column 2 such as bending punching to steel bar and runs through Ground is equipped with discharge hole 21, and discharge hole 21 is equipped with steel bar, and steel bar includes two parallel thickness faces width face parallel with two, steel The side that item goes out stock column 2 is set there are two pressing plate, and pressing plate and steel bar go out between stock column 2 to be connected with several spring supporting columns 24, pressing plate Including punching pressing plate 22 and cutting punching pressing plate 23, it is equipped with punching die 221 on the inside of punching pressing plate 22, is cut off in punching pressing plate 23 Side is equipped with cutter 231 and the perforating mold 231 set on the lower section of cutter 231, steel bar go out inside stock column 2 to be equipped with punching die 221, Cutter 231 and the matched through slot of perforating mold 231, through slot go out stock column 2 and are connected to discharge hole 21, punching pressure through steel bar It is equipped with the first limit briquetting 25 on the outside of plate 22 and cutting punching pressing plate 23, spring supporting column 24 goes out stock column 2 in pressing plate and steel bar Between stretch naturally so that punching die 221, cutter 231 and perforating mold 231 matching under natural conditions far from steel bar, no It handles it to steel bar, does not influence the stretching of steel bar, through slot is to accommodate punching die 221, cutter 231 and perforating mold 231 Go out stock column 2 in steel bar, the waste discharge channel of waste material when can also punch as punching；

Handle mechanical head include width face bending head 3, thickness face bending head 4, thickness face pressure tack, rush salient point forward direction head 5, It rushes after salient point to first 6 and two staking punch,

As shown in Figure 4 and Figure 5, width face bending head 3 and thickness face bending head 4 include pedestal 31 and are sheathed on outside pedestal The outer rotating seat in portion, outer rotating seat, which is equipped with, keeps off curved column 32, and the pedestal 31 of width bending head is equipped with matched with the thickness face of steel bar Thickness face card slot, the pedestal 31 of thickness face bending head 4 are equipped with the matched width face card slot 41 in width face with steel bar；Width face folding The bottom of the thickness face card slot of elbow 3 is corresponding with the thickness face of steel bar, so that the width face of steel bar keeps off curved column towards curved column 32 is kept off The width face high speeds of 32 pairs of steel bars and collision energetically, so that bending occurs for width face, the similarly width face of thickness face bending head 4 The bottom of card slot 41 is corresponding with the width face of steel bar, so that the thickness face of steel bar towards curved column 32 is kept off, keeps off curved column 32 to steel bar Thickness face high speed and collision energetically, so that bending occurs for thickness face.

As shown in Figure 6 and Figure 7, steel bar, which is set to, rushes after salient point to first 6 and rushes between salient point forward direction head 5, rushes after salient point to first 6 It is matched with salient point forward direction head 5 is rushed, the middle part for rushing salient point forward direction head 5 is equipped with the matched groove 51 of width with steel bar, in groove 51 Equipped with salient point slot, it is equipped in salient point slot and rushes salient point mold 54, the edge of groove 51 is additionally provided with position and lock slot 53, is rushing salient point just Positioning convex column 52 is equipped with to first 5 two sides；Holding groove 61 corresponding with salient point mold 54 is rushed is equipped with to first 6 after rushing salient point and is determined The position matched positioning lock fixed column 63 of lock slots 53 and with the matched positioning convex column slot 62 of positioning convex column 52, groove 51 and corresponding Positioning convex column 52 and positioning convex column slot 62 be for by steel bar it is corresponding be fixed on rush salient point after to first 6 and rush salient point forward direction head Between 5, after fixing steel bar, in salient point slot rush the high speed of salient point mold 54 energetically rush at steel bar, and held by holding groove 61 It connects, to charge and attack out salient point on steel bar；

Thickness face pressure tack is set there are two parallel pressing briquetting, and flattening briquetting is that width face is occurring for flattening steel bar After bending, the thickness face of dogleg section is flattened, so that the side of bending is plane, as shown in figure 8, two staking punch are equipped with Briquetting 7 is limited with the first limit briquetting 25 matched second, the second limited block is charged and attacked can make on the first limit briquetting 25 Pressing plate goes out stock column 2 to steel bar and pushes energetically, so that punching die 221, cutter 231 and perforating mold 231 rush steel bar Crush-cutting is disconnected, and punching die 221 and perforating mold 231 can get corresponding cavity on steel bar, and cutter 231 can cut off steel Item, cutting steel bar can be carried out the production of next round later.

Specifically, the pedestal 31 of bending head includes that cylindrical projection 34 and two right angled triangles being centrosymmetric mutually are convex 33 are played, is equipped with thickness face card slot between two right angled triangle protrusions 33 and 34 three of cylindrical projection；Right angled triangle protrusion 33 include the first right angled triangle protrusion 33 and the second right angled triangle protrusion 33, the first right angled triangle protrusion 33 and second Right angled triangle protrusion 33 includes short right-angle side, long right-angle side and bevel edge, and arc mistake is equipped between long right-angle side and bevel edge Portion is crossed, it is adjacent in parallel and equipped with thickness between the first right angled triangle protrusion 33 and the long right-angle side of the second right angled triangle protrusion 33 Degree face card slot, cylindrical projection 34 respectively with the short right-angle side of the first right angled triangle protrusion 33 and the second right angled triangle protrusion 33 Long right-angle side it is adjacent and be equipped with thickness face card slot, curved transition sections and cylindrical projection 34 are for the face bending of steel bar width , different places are, the width face of steel bar carried out using curved transition sections as lever bending when bending angle be greater than with Cylindrical projection 34 be lever and when bending bending angle, the requirement of first part's bending of wiper is U-shaped, is directly bent into U-shaped, technical difficulty is big, and it is not in place to may cause bending, or due to bending angle is excessive and jackknifing steel bar, so first with arc Transition part is that lever progress bending carrys out transition；

The pedestal 31 of thickness face bending head 4 includes two pedestal convex blocks axisymmetricly mutually, between two pedestal convex blocks Equipped with width face card slot 41, width face card slot 41 is in " youngster " shape, facilitates the thickness face of bending steel bar；

Steel bar goes out between stock column 2 and mechanical disk 1, is equipped with rotary electric machine between outer rotating seat and driving pedestal and by rotating Motor driven and rotate, the edge of groove 51 is additionally provided with position and lock slot 53, rushes after salient point and is equipped with and position and lock slot 53 to first 6 Matched positioning lock fixed column 63.

The application method of the utility model are as follows: be powered to the above mechanical equipment, steel bar goes out in the discharge hole 21 of stock column 2 Material, steel bar stretch out, and width face bending head 3 goes out stock column 2 close to steel bar, and steel bar is arranged in the two of the pedestal 31 of width face bending head 3 In thickness face card slot between a right angled triangle protrusion 33, outer rotating seat rotation drives and keeps off the curved movement of column 32, first time bending The width face of steel bar, then first time bending part is arranged in cylindrical projection 34 respectively between two right angled triangle protrusions 33 In the card slot of thickness face, steel bar bending is simultaneously in U-shape by second of bending steel bar；

Width face bending head 3 goes out stock column 2 far from steel bar, and thickness face pressure tack goes out stock column 2, thickness face pressure tack close to steel bar Two pressing briquettings the thickness face of steel bar U-shaped bending is subjected to pressing processing；

Thickness face pressure tack goes out stock column 2 far from steel bar, and the steel bar in discharge hole 21 continues to stretch out, and width face bending head 3 leans on Nearly steel bar goes out stock column 2, and the thickness face of steel bar is fastened in the thickness face card slot of the pedestal 31 of width face bending head 3, outer rotating seat Rotation drives and keeps off the curved movement of column 32, the width face of third time bending steel bar, and the steel bar in discharge hole 21 continues to stretch out, outer rotation Seat reversely rotates, and drives and keeps off the curved movement of column 32, the width face of the 4th bending steel bar；

Width face bending head 3 goes out stock column 2 far from steel bar, and the steel bar in discharge hole 21 continues to stretch out, and bending column in thickness face leans on Nearly steel bar goes out stock column 2, and the width face of steel bar is arranged in the width face card slot 41 of " youngster " shape, and outer rotating seat rotation drives gear curved Column 32 moves, the thickness face of bending steel bar；

Thickness face bending head 4 goes out stock column 2 far from steel bar, and a staking punch goes out stock column 2 close to steel bar, and the hole pressing plate that liquidates 22 carry out punching press, so that the punching die 221 of punching pressing plate 22 is to steel bar punching；

Staking punch goes out stock column 2 far from steel bar, and discharge hole 21 continues to stretch out steel bar, rushes after salient point to first 6 and rushes salient point forward direction First 5 carry out corresponding pressing close to steel bar and centered on steel bar rushes a little, and salient point will be got on steel bar；

It rushing after salient point to first 6 and rushes salient point forward direction head 5 far from steel bar, another staking punch percussion cutting-off punches pressing plate 23, So that it is next wiper connecting rod that the cutter 231 and perforating mold 231 of cutting punching pressing plate 23 cut off to steel bar simultaneously Production punching；After the above processing using step, the wiper connecting rod of finished product is as shown in Figure 9 and Figure 10.

The advantage of the utility model are as follows: this mechanical equipment not only can be used as the mechanical equipment of production wiper connecting rod, It is also used as being similarly the process equipment of steel bar or steel plate one kind part, bending, punching, cutting is carried out to steel bar or steel plate And the technique processing for rushing salient point etc, do not limit to a production wiper connecting rod.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical Within novel protection scope.

Claims (5)

1. a kind of mechanical equipment for making wiper connecting rod, which is characterized in that including mechanical disk, the side of the machinery disk is equipped with Steel bar goes out stock column, the mechanical head of several processing and several guide rails, and the steel bar goes out the center that stock column is set to the mechanical disk, described Guide rail goes out stock column being set on the mechanical disk as center of circle divergence expression using the steel bar, and driving pedestal, institute are equipped in the guide rail It states driving pedestal and is equipped with the mechanical head of the processing towards the side that the steel bar goes out stock column, the steel bar goes out the inside center of stock column It is penetratingly equipped with discharge hole, the discharge hole is equipped with steel bar, and the steel bar includes that two parallel thickness faces are parallel with two Width face, the side that the steel bar goes out stock column set there are two pressing plate, are connected with if the pressing plate and the steel bar go out between stock column Dry spring supporting column, the pressing plate include punching pressing plate and cutting punching pressing plate, are equipped with punching die on the inside of the punching pressing plate, It is equipped with cutter and the perforating mold below the cutter on the inside of the cutting punching pressing plate, the steel bar, which goes out inside stock column, to be set Have and discharges with the punching die, the cutter and the matched through slot of the perforating mold, the through slot through the steel bar Column is simultaneously connected to the discharge hole, is equipped with the first limit briquetting on the outside of the punching pressing plate and cutting punching pressing plate；

The mechanical head of the processing includes width face bending head, thickness face bending head, thickness face pressure tack, rushes salient point forward direction head, punching To head and two staking punch after salient point；

The width face bending head and the thickness face bending head include pedestal and the outer rotation that is sheathed on outside the pedestal Seat, the outer rotating seat, which is equipped with, keeps off curved column, and the pedestal of the width bending head is equipped with the matched thickness in thickness face with the steel bar Degree face card slot, the pedestal of the thickness face bending head are equipped with the matched width face card slot in width face with the steel bar；

The steel bar be set to it is described rush after salient point to head and it is described rush between salient point forward direction head, it is described to rush after salient point to head and described The matching of salient point forward direction head is rushed, the middle part for rushing salient point forward direction head is equipped with the matched groove of width with the steel bar, described recessed It is equipped with salient point slot in slot, is equipped in the salient point slot and rushes salient point mold, the two sides for rushing salient point forward direction head are equipped with positioning convex column； It is described rush after salient point to head be equipped with it is described rush the corresponding holding groove of salient point mold and with the matched convex of the positioning convex column Column slot；

The thickness face pressure tack is set there are two parallel pressing briquetting, and two staking punch are equipped with and first limit The matched second limit briquetting of briquetting.

2. a kind of mechanical equipment for making wiper connecting rod according to claim 1, which is characterized in that the width face folding The pedestal of elbow includes cylindrical projection and two right angled triangle protrusions being centrosymmetric mutually, two right angled triangles Thickness face card slot is equipped between the raised and described cylindrical projection three；The right angled triangle protrusion includes the first right angle Triangular hill and the second right angled triangle protrusion, the first right angled triangle protrusion and second right angled triangle protrusion Include short right-angle side, long right-angle side and bevel edge, curved transition sections are equipped between the long right-angle side and the bevel edge, it is described It is adjacent in parallel and equipped with the thickness between first right angled triangle protrusion and the long right-angle side of the second right angled triangle protrusion Degree face card slot, between the cylindrical projection and the short right-angle side of the first right angled triangle protrusion and the cylindrical projection and institute It states and is equipped with thickness face card slot between the long right-angle side of the second right angled triangle protrusion.

3. a kind of mechanical equipment for making wiper connecting rod according to claim 1, which is characterized in that the thickness face folding The pedestal of elbow includes two pedestal convex blocks mutually axisymmetricly, is equipped with width face card between two pedestal convex blocks Slot, width face card slot are in " youngster " shape.

4. a kind of mechanical equipment for making wiper connecting rod according to claim 1, which is characterized in that the steel bar discharging Rotary electric machine is equipped between column and the mechanical disk, between the outer rotating seat and the driving pedestal and by the rotation electricity Machine drives and rotates.

5. a kind of mechanical equipment for making wiper connecting rod according to claim 1, which is characterized in that the side of the groove Edge is additionally provided with position and lock slot, it is described rush salient point after be equipped with to head and the matched positioning lock fixed column of the position and lock slot.