CN208555778U - A kind of coil elbow tooling of rolling structure - Google Patents
A kind of coil elbow tooling of rolling structure Download PDFInfo
- Publication number
- CN208555778U CN208555778U CN201820842497.5U CN201820842497U CN208555778U CN 208555778 U CN208555778 U CN 208555778U CN 201820842497 U CN201820842497 U CN 201820842497U CN 208555778 U CN208555778 U CN 208555778U
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- coil
- fixing base
- tooling
- elbow
- roller fixing
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Abstract
The title of the utility model is a kind of coil elbow tooling of rolling structure, is related to a kind of coil elbow tooling.Currently, the coil elbow tooling generallyd use in industry, in bending, electromagnetic wire slides in rigid channel, easily causes to damage to electromagnetic wire insulation, has a kind of elbow module only to correspond to a kind of angle, have the defects that elbow angle is unable to adjust.The utility model is that by pin shaft fixation, there are two idler wheels on the roller fixing base of coil elbow tooling, two idler wheels are horizontally disposed with and bilateral symmetry, it is equipped with formed punch in the front of roller fixing base, the symmetrical center positions of two idler wheels, formed punch is threadedly secured on the cylinder axis of pneumatic system.The utility model makes to carry out when electromagnetic wire bending with roll mode, and idler wheel uses nylon material, make electromagnetic wire not easy damaged, it ensure that product quality, pass through the slotted hole of roller fixing base, left and right adjusting opens a grade size, guarantees that coil elbow angle can be adjusted arbitrarily in a certain range, increases the range of work of product.
Description
Technical field
The utility model relates to a kind of coil elbow toolings, relate particularly to the work that a kind of pair of coil the end of a thread carries out elbow
Dress.
Background technique
Currently, coil elbow tooling, what is generallyd use is that pneumatic rigid wrap direction is mainly lacked using these modes
When point is 1. bending, electromagnetic wire slides in rigid channel, due to extruding and stress, can insulate to electromagnetic wire and cause to damage,
It is bigger to being damaged caused by electromagnetic wire insulation especially for Kapton conducting wire, it causes a hidden trouble to the quality of coil；②
Separately there is a kind of elbow module only to correspond to a kind of angle, once coil is retrofited, manufacture elbow module need to be redesigned.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiencies, and a kind of pair of conducting wire provided has protective effect,
Electromagnetic wire is avoided to damage because of sliding friction, it is ensured that product quality, and with angle function is adjusted, make coil elbow angle
It can arbitrarily adjust in a certain range, a kind of coil elbow tooling of rolling structure of the larger production range of work.
The technical solution of the utility model is: being fixed on the roller fixing base of coil elbow tooling by pin shaft
Two idler wheels, two idler wheels are horizontally disposed and bilateral symmetry, in the front of roller fixing base, the symmetrical centre position of two idler wheels
Formed punch is installed, formed punch is threadedly secured on the cylinder axis of pneumatic system.
Idler wheel described in the technical solution of the utility model is to use the nylon roller for embedding bearing, in outer circle
Equipped with the groove concentric with idler wheel.
The left and right of roller fixing base described in the technical solution of the utility model is respectively provided with a slotted hole, idler wheel
It is fixed on by pin shaft in the slotted hole that idler wheel is fixed.
Formed punch described in the technical solution of the utility model is a semicircle wheel, is set on the outer circle wheel of the semicircle wheel
There is the groove concentric with formed punch.
The utility model is moving forward and backward by pneumatic system upper cylinder axis, and the formed punch being fixed on cylinder axis is driven to produce
Raw displacement, makes electromagnetic wire roll bending in idler wheel, and back punching head retracts in place, and coil completes elbow；The tooling of the utility model
With included angle adjustable function, i.e. idler wheel can laterally move left and right on roller fixing base, to change coil the end of a thread elbow folder
Angle；The tooling of the utility model use sliding of the rolling structure instead of electromagnetic wire in slot, and rolling structure using
Nylon material plays protective effect to electromagnetic wire, avoids the damage of electromagnetic wire, ensure that product quality；The utility model
Two idler wheels in tooling can open a grade size by the slotted hole on roller fixing base, left and right adjusting, to guarantee coil elbow
Angle can be adjusted arbitrarily in a certain range, be required with meeting different product to the difference of the end of a thread bending angle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the working state figure of the utility model.
Fig. 3 is the enlarged structure schematic diagram of idler wheel in Fig. 1.
Specific embodiment
As shown in Figure 1, 2, 3, the utility model includes roller fixing base 1, idler wheel 2, formed punch 3, pneumatic system 4；Idler wheel is solid
The bilateral symmetry of reservation 1 is set there are two slotted hole；Idler wheel 2 is equipped with using the nylon roller for embedding bearing 6, the outer circle of idler wheel 2
The concentric groove with idler wheel 2, two idler wheels 2 are fixed on two pin shafts 7 by embedded bearing 6 respectively, and pin shaft 7 is solid across idler wheel
Slotted hole in reservation 1, and pass through one end of pin shaft 7, it is fastenedly connected on roller fixing base 1 with nut 9, as shown in figure 3, spiral shell
Added with washer 8 between mother 9 and roller fixing base 1, added with gasket 10 between idler wheel 2 and roller fixing base 1；When work, it can make
Idler wheel 2 laterally moves left and right on roller fixing base 1, can be rolled by the slotted hole on roller fixing base 1 with left and right adjusting two
Wheel the distance between 2, make between two idler wheels 2 to open grade size adjustable, bend angle to change coil the end of a thread 5；
Formed punch 3 is located at before roller fixing base 1, and on the symmetrical center positions in two idler wheels 2, formed punch 3 is connected through a screw thread
It is directly anchored on the cylinder axis of pneumatic system 4, formed punch 3 is a semicircle wheel, and the outer circle of the semicircle wheel is equipped with same with formed punch 3
The groove of the heart.
Working principle: the electromagnetic wire both ends of coil the end of a thread 5 are previously positioned in two 2 grooves of idler wheel, start pneumatic system
4, the cylinder axis in pneumatic system 4 is elastic, drives formed punch 3 to move forward and backward by cylinder axis, makes 3 stamped coil the end of a thread of formed punch
5, coil the end of a thread 5 can be rolled freely in the groove of idler wheel 2, and by 3 bending line astragal head 5 of formed punch, 5 bending of coil the end of a thread is complete
It is withdrawn at back punching head 3, takes out curved good coil the end of a thread 5, so far coil the end of a thread bending terminates, and and so on, carries out multiple
The bending process of coil the end of a thread.
Claims (4)
1. the coil elbow tooling of a kind of rolling structure, it is characterized in that: leading on the roller fixing base (1) of coil elbow tooling
Crossing pin shaft (7) fixation, there are two idler wheel (2), and two idler wheels (2) are horizontally disposed with and bilateral symmetry, before roller fixing base (1)
Square, two idler wheels (2) symmetrical center positions are equipped with formed punch (3), and formed punch (3) is threadedly secured to the gas of pneumatic system (4)
In cylinder shaft.
2. the coil elbow tooling of a kind of rolling structure according to claim 1, it is characterized in that: the idler wheel (2) is
Using the nylon roller of embedded bearing (6), outer circle is equipped with the groove concentric with idler wheel (2).
3. the coil elbow tooling of a kind of rolling structure according to claim 1, it is characterized in that: the roller fixing base
(1) left and right is respectively provided with a slotted hole, and idler wheel (2) is fixed in the slotted hole on roller fixing base (1) by pin shaft (7).
4. the coil elbow tooling of a kind of rolling structure according to claim 1, it is characterized in that: the formed punch (3) is
The outer circle wheel of one semicircle wheel, the semicircle wheel is equipped with the groove concentric with formed punch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842497.5U CN208555778U (en) | 2018-06-01 | 2018-06-01 | A kind of coil elbow tooling of rolling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842497.5U CN208555778U (en) | 2018-06-01 | 2018-06-01 | A kind of coil elbow tooling of rolling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208555778U true CN208555778U (en) | 2019-03-01 |
Family
ID=65484973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820842497.5U Active CN208555778U (en) | 2018-06-01 | 2018-06-01 | A kind of coil elbow tooling of rolling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208555778U (en) |
-
2018
- 2018-06-01 CN CN201820842497.5U patent/CN208555778U/en active Active
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