CN209631894U - A kind of template positioning accurate molding machine of crimp - Google Patents
A kind of template positioning accurate molding machine of crimp Download PDFInfo
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- CN209631894U CN209631894U CN201920074228.3U CN201920074228U CN209631894U CN 209631894 U CN209631894 U CN 209631894U CN 201920074228 U CN201920074228 U CN 201920074228U CN 209631894 U CN209631894 U CN 209631894U
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- power hammer
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Abstract
The utility model belongs to field of mechanical technique, is related to a kind of template positioning accurate molding machine of crimp.Including component, power hammer, press rods, positioning spiral arm, moulding wheel and thickness gauge.Side boss is provided with groove on member base；Other side support arm is equipped with positioning sliding groove on pedestal；The front end face for being fixed on power hammer is bolted in moulding wheel；Power hammer is slided up and down along the positioning sliding groove of support arm, and middle part passes through a round bar, round bar lower end sheathed spring；Round bar upper end is connect with press rods using mechanical structure；Press rods are connect with support arm upper end using mechanical structure；It positions spiral arm upper end level and runs through a cylindrical bar, middle part is threadedly coupled with member boss, and lower end is equipped with trapezoidal rotary table；Thickness gauge is riveted on the side of the nearly moulding wheel of member boss.The utility model structure is simple, easy to operate, low in cost, without artificial brute-force pressure, reduces work danger coefficient and defect rate, improves template positioning crimp manufacture efficiency.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of sheet-metal formed device, and especially a kind of template positioning is curved
The improvement of the accurate molding mode in side.
Background technique
Effect of the template played in aircraft manufacturing is most important, in the production of machine part and generally existing,
In template use process, need with part precise positioning, have the template of pin that can easily realize positioning, but if do not have
Location hole, that relies solely on shape positioning, is easy to appear human error, so being badly in need of a kind of time saving and energy saving positioning method, mentions
The service efficiency for rising template, during multiple test, it has been found that if designing multiple ears on side in using for template
Piece after auricle is bent to right angle, in template in use, auricle is hooked on part, realizes that locating effect is significant, not only template
Service efficiency is promoted, and the quality of part to be checked also significantly improves.But realize that auricle bending is often not accurate enough, handmade
In the process, auricle bending part easily misplaces, and once bends, bad modification, is not able to satisfy template service precision requirement.In turn
Affect the production efficiency and the quality of production of template.
Utility model content
In view of the problems of the existing technology, the utility model proposes a kind of templates to position the accurate molding machine of crimp.
The technical solution of the utility model are as follows:
A kind of template positioning accurate molding machine of crimp, including component 1, power hammer 2, press rods 3, positioning spiral arm 4, moulding
Wheel 5 and thickness gauge 6；
The component 1 is metal material, including rectangular seat and boss structure, boss structure are located at the one of pedestal
Side, boss front end face are provided with groove, and for placing template, boss top is provided with the circular through hole of communication groove, sets spiral shell in through-hole
Line, for connecting positioning spiral arm 4；The positioning spiral arm 4 is cylindrical type, and metal material, upper end is equipped with through-hole, horizontal to run through one
Cylindrical bar, positioning 4 middle and lower part of spiral arm are equipped with external screw thread, connect with the through hole whorl of 1 boss of component；Pedestal is equipped with support arm, on
End is provided with circular hole, and support arm is equipped with the longitudinal register sliding slot of front and back perforation；
Through equipped with tapped through hole before and after the power hammer 2；Tapped through hole is gold for moulding wheel 5, moulding wheel 5 to be arranged
Belong to the wheel-like structure of material, detachably；2 top of power hammer is set there are two longitudinal hole, and branch is passed through in one of longitudinal hole
The side of arm enables a side of power hammer 2 to slide up and down in the positioning runner of support arm；Another longitudinal direction of power hammer 2 is logical
Run through a round bar in hole, fixed between round bar and power hammer 2, the round bar sheathed spring of power hammer 2, spring is against power hammer 2
Between lower end surface and component 1, it is provided with groove on corresponding component 1 below round bar, round bar lower end edge groove slides up and down；On round bar
End uses mechanical structure to connect in the middle part of press rods 3；Described 3 one end of press rods is provided with circular hole, uses machine with support arm upper end circular hole
The connection of tool structure；Lever construction is formed between round bar, press rods 3 and support arm, by down force pressure bar 3, realizes that power hammer 2 is downward
Movement, and then realize the molding of template positioning crimp；
4 lower end of positioning spiral arm is equipped with trapezoidal rotary table, and trapezoidal rotary table can be rotated around positioning 4 lower end of spiral arm；
The thickness gauge 6 has 2 centimetres of scribe mark, is riveted on the side of the nearly moulding wheel 5 of 1 boss of component, 0 groove with
Boss side surfaces are concordant, for determining the radius size of moulding wheel 5.
The mechanical structure is connected as the connection type of bolt or pin shaft.
Spare moulding wheel can also be arranged in the accurate molding machine, and spare moulding wheel hangs over 1 boss front end face of component
On.Spare moulding wheel is there are many size, the template to be bent for different-thickness.
A kind of application method of the template positioning accurate molding machine of crimp, steps are as follows:
Step 1 determines the template thickness for needing to bend, the moulding wheel 5 of respective radius is selected to be mounted on power hammer 2, with
Thickness gauge 6 compares, and checks whether moulding wheel 5 is template thickness at a distance from 1 boss of component；It is acted in 2 lower end spring of power hammer
Under, power hammer 2 drives moulding wheel 5 to move up, and exceeds the lateral grooves of component 1, and press rods 3 are lifted, and is in stable state；
Step 2, the cylindrical bar of 4 upper end of rotational positioning spiral arm move up positioning spiral arm 4, template are put into 1 groove of component
In, the position of trim line, is allowed to be aligned with the groove side of component 1 on adjustment template positioning crimp, 4 upper end of rotational positioning spiral arm
Cylindrical bar moves down positioning spiral arm 4, and trapezoidal rotary table is pressed on template, realizes the fixation of template；
Step 3 firmly depresses press rods 3, and press rods 3 drive power hammer 2 to move down along the positioning sliding groove of component 1, moulds
Shape wheel 5 contacts pushing with template positioning crimp to be curved, and moulding wheel 5 rotates during pushing along template, eliminates and pushes friction to sample
The molding of template positioning crimp is realized in the damage of plate；
Step 4 unclamps press rods 3, and under spring action, moulding wheel 5 is with being moved back into origin-location in press rods 3；Rotation
The cylindrical bar for turning positioning 4 upper end of spiral arm moves up positioning spiral arm 4, takes out the template formed.
The utility model has the beneficial effects that
Structure is simple, easy to operate, low in cost, and the manual pressure of original worker is replaced to operate, during whole operation,
There is no artificial brute-force pressure, reduce workload, reduce the danger coefficient of work, reduces defect rate, and then improve sample
The manufacture efficiency of plate positioning crimp.
Detailed description of the invention
Fig. 1 is the main view that a kind of template positions the accurate molding machine of crimp；
Fig. 2 is the top view that a kind of template positions the accurate molding machine of crimp；
Fig. 3 is the left view that a kind of template positions the accurate molding machine of crimp；
Fig. 4 is the right view that a kind of template positions the accurate molding machine of crimp；
Fig. 5 is the specific embodiment that a kind of template positions the accurate molding machine of crimp；
In figure: 1 component；2 power hammers；3 press rods；4 positioning cantilevers；5 moulding wheels；6 thickness gauges.
Specific embodiment
Below in conjunction with attached drawing and technical solution, the specific embodiment of the utility model is further illustrated.
A kind of template positioning accurate molding machine of crimp, including component 1, power hammer 2, press rods 3, positioning spiral arm 4, moulding
Wheel 5 and thickness gauge 6；
The component 1 is metal material, including rectangular seat and boss structure, boss structure are located at the one of pedestal
Side, boss front end face are provided with groove, and for placing template, boss top is provided with the circular through hole of communication groove, sets spiral shell in through-hole
Line, for connecting positioning spiral arm 4；The positioning spiral arm 4 is cylindrical type, and metal material, upper end is equipped with through-hole, horizontal to run through one
Cylindrical bar, positioning 4 middle and lower part of spiral arm are equipped with external screw thread, connect with the through hole whorl of 1 boss of component；
Pedestal is equipped with support arm, and upper end is provided with circular hole, and support arm is equipped with the longitudinal register sliding slot of front and back perforation；
Through equipped with tapped through hole before and after the power hammer 2；Tapped through hole is gold for moulding wheel 5, moulding wheel 5 to be arranged
Belong to the wheel-like structure of material, detachably；2 top of power hammer is set there are two longitudinal hole, and branch is passed through in one of longitudinal hole
The side of arm enables a side of power hammer 2 to slide up and down in the positioning runner of support arm；Another longitudinal direction of power hammer 2 is logical
Run through a round bar in hole, fixed between round bar and power hammer 2, the round bar sheathed spring of power hammer 2, spring is against power hammer 2
Between lower end surface and component 1, it is provided with groove on corresponding component 1 below round bar, round bar lower end edge groove slides up and down；On round bar
End uses mechanical structure to connect in the middle part of press rods 3；Described 3 one end of press rods is provided with circular hole, uses machine with support arm upper end circular hole
The connection of tool structure；Lever construction is formed between round bar, press rods 3 and support arm, by down force pressure bar 3, realizes that power hammer 2 is downward
Movement, and then realize the molding of template positioning crimp；
It positions 4 lower end of spiral arm and is equipped with trapezoidal rotary table, trapezoidal rotary table can be rotated around positioning 4 lower end of spiral arm；
The thickness gauge 6 has 2 centimetres of scribe mark, is riveted on the side of the nearly moulding wheel 5 of 1 boss of component, 0 groove with
Boss side surfaces are concordant, for determining the radius size of moulding wheel 5.
The mechanical structure is connected as the connection type of bolt or pin shaft.
Spare moulding wheel can also be arranged in the accurate molding machine, and spare moulding wheel hangs over 1 boss front end face of component
On.Spare moulding wheel is there are many size, the template to be bent for different-thickness.
A kind of application method of the template positioning accurate molding machine of crimp, steps are as follows:
Step 1 selects the moulding wheel 5 of respective radius to be mounted on dynamic as shown in Figure 1, determining the template thickness for needing to bend
It on power hammer 2, is compared with thickness gauge 6, checks whether moulding wheel 5 is template thickness at a distance from 1 boss of component；Under power hammer 2
It holds under spring effect, power hammer 2 drives moulding wheel 5 to move up, and exceeds the lateral grooves of component 1, and press rods 3 are lifted, in stabilization
State；
Step 2, as shown in figure 5, the cylindrical bar of 4 upper end of rotational positioning spiral arm, moves up positioning spiral arm 4, template is put into
In 1 groove of component, the position of trim line, is allowed to be aligned with the groove side of component 1, rotational positioning rotation on adjustment template positioning crimp
The cylindrical bar of 4 upper end of arm moves down positioning spiral arm 4, and trapezoidal rotary table is pressed on template, realizes the fixation of template；
Step 3 firmly depresses press rods 3, and press rods 3 drive power hammer 2 to move down along the positioning sliding groove of component 1, moulds
Shape wheel 5 contacts pushing with template positioning crimp to be curved, and moulding wheel 5 rotates during pushing along template, eliminates and pushes friction to sample
The molding of template positioning crimp is realized in the damage of plate；
Step 4 unclamps press rods 3, and under spring action, moulding wheel 5 is with being moved back into origin-location in press rods 3；Rotation
The cylindrical bar for turning positioning 4 upper end of spiral arm moves up positioning spiral arm 4, takes out the template formed.
Step 1 is using laborious lever principle, and spring supporting power hammer 2 lifts, and reaches a kind of stable state；Step 3
It is to destroy this stable state by press rods 3 using laborsaving lever principle, pushes moulding wheel 5.From figure 5 it can be seen that
Moulding wheel 5 is pressed on template, is bent template locator tabs, realizes precisely molding.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (3)
1. a kind of template positions the accurate molding machine of crimp, which is characterized in that the template positions the accurate molding machine of crimp
Including component (1), power hammer (2), press rods (3), positioning spiral arm (4), moulding wheel (5) and thickness gauge (6)；
The component (1) is metal material, including rectangular seat and boss structure, boss structure are located at the side of pedestal,
Boss front end face is provided with groove, and for placing template, boss top is provided with the circular through hole of communication groove, sets screw thread in through-hole,
Spiral arm (4) are positioned for connecting；The positioning spiral arm (4) is cylindrical type, and metal material, upper end is equipped with through-hole, horizontal to run through one
Root cylindrical bar, positioning spiral arm (4) middle and lower part are equipped with external screw thread, connect with the through hole whorl of component (1) boss；Pedestal is equipped with branch
Arm, upper end are provided with circular hole, and support arm is equipped with the longitudinal register sliding slot of front and back perforation；
Through equipped with tapped through hole before and after the power hammer (2)；For being arranged moulding wheel (5), moulding wheel (5) is tapped through hole
The wheel-like structure of metal material, detachably；Power hammer (2) top is set there are two longitudinal hole, is worn in one of longitudinal hole
The side for crossing support arm enables a side of power hammer (2) to slide up and down in the positioning runner of support arm；Power hammer (2) is another
Run through a round bar in a longitudinal hole, fixed between round bar and power hammer (2), the round bar sheathed spring of power hammer (2), spring
It is against between power hammer (2) lower end surface and component (1), is provided with groove on corresponding component (1) below round bar, round bar lower end edge is recessed
Slot slides up and down；Round bar upper end is connect in the middle part of press rods (3) using mechanical structure；Described press rods (3) one end is provided with circular hole,
It is connect with support arm upper end circular hole using mechanical structure；Lever construction is formed between round bar, press rods (3) and support arm, passes through pushing
Press rods (3) realize that power hammer (2) move downward, and then realize the molding of template positioning crimp；
The positioning spiral arm (4) lower end is equipped with trapezoidal rotary table, and trapezoidal rotary table can be rotated around positioning spiral arm (4) lower end；
The thickness gauge (6) has 2 centimetres of scribe mark, is riveted on the side of the nearly moulding wheel (5) of component (1) boss, 0 groove
It is concordant with boss side surfaces, for determining the radius size of moulding wheel (5).
2. a kind of template according to claim 1 positions the accurate molding machine of crimp, which is characterized in that the mechanical knot
Structure is connected as the connection type of bolt or pin shaft.
3. a kind of template according to claim 1 or 2 positions the accurate molding machine of crimp, which is characterized in that the essence
Quasi- molding machine also sets up spare moulding wheel, and spare moulding wheel is hung on component (1) boss front end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074228.3U CN209631894U (en) | 2019-01-16 | 2019-01-16 | A kind of template positioning accurate molding machine of crimp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074228.3U CN209631894U (en) | 2019-01-16 | 2019-01-16 | A kind of template positioning accurate molding machine of crimp |
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| Publication Number | Publication Date |
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| CN209631894U true CN209631894U (en) | 2019-11-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675990A (en) * | 2019-01-16 | 2019-04-26 | 沈阳飞机工业（集团）有限公司 | A kind of accurate molding machine of template positioning crimp and its application method |
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2019
- 2019-01-16 CN CN201920074228.3U patent/CN209631894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675990A (en) * | 2019-01-16 | 2019-04-26 | 沈阳飞机工业（集团）有限公司 | A kind of accurate molding machine of template positioning crimp and its application method |
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