CN206981666U - A kind of progressive die round wires automatic feed mechanism - Google Patents
A kind of progressive die round wires automatic feed mechanism Download PDFInfo
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- CN206981666U CN206981666U CN201720905529.7U CN201720905529U CN206981666U CN 206981666 U CN206981666 U CN 206981666U CN 201720905529 U CN201720905529 U CN 201720905529U CN 206981666 U CN206981666 U CN 206981666U
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- cavity
- collimater
- driving wheel
- feed mechanism
- guide rail
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Abstract
It the utility model is related to a kind of progressive die round wires automatic feed mechanism, including pedestal, driving wheel, driven pulley, stepper motor and collimater, the collimater includes body, multiple balls, stage clip and casting die, there is a cylinder cavity for running through body on the body, the both ends of cavity have a circular import and a circular outlet respectively, the center of circle of the inlet and outlet is located on same axis, the internal diameter of cavity is gradually reduced from the middle part of cavity toward exit, axle center arrangement of multiple balls along cavity, the casting die is fixed on the entrance of cavity, the stage clip is within the cavity, and one end of stage clip and multiple balls offset, the other end offsets with casting die, to solve the problems, such as that the collimation mechanism of existing automatic feed mechanism is complicated and poor for applicability.
Description
Technical field
Punch forming field is the utility model is related to, is specifically related to a kind of round wires feed mechanism for progressive die.
Background technology
Progressive die is called progressive die, refers to that forcing press or hydraulic press in a punching stroke, are rushed using banding
Raw material are pressed, it is every with the cold stamping punch die for completing several different station multi-step forming processes simultaneously, mould on a secondary mould
Punching press is completed once, and material strip fixed-distance moving once, is completed to product.
When punching press is carried out to round wires (circular wire rod) material, because these materials are typically all web-like packaging
, therefore these circles can have the radian necessarily bent when feeding, can influence to produce when directly carrying out feeding punching press
The precision of product, although present automatic feeding can add the auxiliary body of some collimations, these collimation auxiliary bodies
It is complicated, and alignment procedure can only be carried out to the round wires of single size, applicability is bad.
Utility model content
The utility model aims to provide a kind of progressive die round wires automatic feed mechanism, to solve existing autoloader
The problem of collimation mechanism of structure is complicated and poor for applicability.
Concrete scheme is as follows：
A kind of progressive die round wires automatic feed mechanism, including pedestal, driving wheel, driven pulley and stepper motor, the master
Driving wheel and driven pulley be in arrange up and down be arranged on pedestal, have between driving wheel and driven pulley between the circular wire rod of confession passes through
Gap, and driving wheel and driven pulley are all in rolling contact with circular wire rod, and the stepper motor is connected with driving wheel, the base
Seat is designed with least one collimater along the both sides on feed direction positioned at driving wheel, and the collimater includes body, multiple
Ball, stage clip and casting die, have a cylinder cavity for running through body on the body, and the both ends of cavity have one circular respectively
Import and a circular outlet, the center of circle of the inlet and outlet be located on same axis, the internal diameter of cavity is from cavity
Portion is gradually reduced toward exit, and axle center arrangement of multiple balls along cavity, the casting die is fixed on the entrance of cavity, the pressure
Spring is within the cavity, and one end of stage clip and multiple balls offset, and the other end offsets with casting die.
Preferably, it is connected through a screw thread between the casting die and cavity.
Preferably, the guide rail extended along feed direction is additionally provided with the pedestal, the bottom of the collimater body can
It is plugged on guide rail, and can be slided on guide rail, multiple spacing holes is additionally provided with the guide rail and are matched with spacing hole
Collimater body can be fixed on guide rail by the spacer pin of conjunction, the spacer pin.
A kind of progressive die round wires automatic feed mechanism provided by the utility model has following compared with prior art
Advantage：
1st, a kind of collimater of progressive die round wires automatic feed mechanism provided by the utility model is in cavity interior edge cavity
Axle center arrange multiple balls, i.e., multiple balls are arranged around round wires, and ball can position round wires, make it coaxial with cavity
The heart, and the internal diameter of cavity is gradually reduced from the middle part of cavity toward exit, thus ball can according to the size of round wires external diameter from
Hold position of the adjustment in cavity so that its holding is in rolling contact with round wires, therefore the collimater can use and different chis
Very little circle, there is the characteristics of applicability is wide and simple in construction.
2nd, a kind of collimater of progressive die round wires automatic feed mechanism provided by the utility model is arranged on guide rail, can
The position of collimater is adjusted with the material characteristics according to round wires, or multiple collimaters are installed on guide rail, to guarantee
Reach the effect of collimation.
Brief description of the drawings
Fig. 1 shows the schematic diagram of progressive die round wires automatic feed mechanism.
Fig. 2 shows the schematic diagram of collimater.
Fig. 3 shows the profile of collimater.
Fig. 4 shows the location diagram of ball and wire rod.
Embodiment
To further illustrate each embodiment, the utility model is provided with accompanying drawing.These accompanying drawings are in the utility model discloses
A part for appearance, it can coordinate the associated description of specification to explain the running of embodiment original mainly to illustrate embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar element numbers are conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
As shown in figure 1, the utility model provides a kind of progressive die round wires automatic feed mechanism, including pedestal 1, active
Wheel 2, driven pulley 3 and stepper motor (not shown), the driving wheel 2 and driven pulley 3 are arranged on pedestal in what is arranged up and down
1, there is the gap passed through for circular wire rod 5 between driving wheel and driven pulley, and driving wheel 2 and driven pulley 3 all with round wire
Material is in rolling contact, and the stepper motor is connected with driving wheel, when driving wheel 3 rotates, between round wires and driving wheel
Frictional force round wires material can be driven to move, and mobile distance can be controlled by stepper motor, so as to realize self-feeding.
Connected mode wherein between the control mode of stepper motor and stepper motor and driving wheel is prior art, is no longer entered herein
Row repeats.
The pedestal is located at driving wheel and at least one collimater 4 is designed with along the both sides on feed direction, with reference to figure 2-
Fig. 4, the collimater include body 40, multiple balls 42, stage clip 44 and casting die 46, have one on the body through body
Cylinder cavity 400, the both ends of cavity have a circular outlet 404 of a circular import 402 and one respectively, the import and go out
The center of circle of mouth is located on same axis, and the internal diameter of cavity 400 is gradually reduced from the middle part of cavity toward exit, multiple edges of ball 42
The axle center arrangement of cavity, the casting die 46 are fixed on the entrance of cavity, and the stage clip 44 is within the cavity, and the one of stage clip
End and multiple balls offset, and the other end offsets with casting die.It should be clear that positioned at driving wheel along the both sides on feed direction
Collimater due to being mounted in same level, so the same axis of the inlet and outlet of all collimaters all displacements
On, therefore when circular wire rod passes through these collimaters, the collimation of the wire rod can be ensured.
With reference to figure 2- Fig. 4, after the wire rod 5 of circle is entered in cavity 400 from the import of collimater, multiple rings of ball 42
It is wound on around wire rod 5, stage clip 44 shifts ball 42 onto suitable position so that the inwall and line of each ball and cavity
Material is tangent, so as to ensure that wire rod is concentric all with cavity always, so as to ensure that collimating effect of the wire rod in collimater.Due to
The internal diameter of cavity 400 is gradually reduced from the middle part of cavity toward exit, therefore the different circular wire rod 5 of external diameter enters cavity
When interior, only need to change position of the ball in cavity can ensure that wire rod and cavity are concentric, realize the effect of collimation.
Referring to figs. 2 and 3 as a preferable scheme of collimater, passing through spiral shell between the casting die 46 and cavity 400
Line connects, therefore the depth for changing the precession cavity 400 of casting die 46 can adjust the pressure of stage clip 44.
With reference to figure 1 and Fig. 2, as a preferable scheme of the automatic feed mechanism, edge is additionally provided with the pedestal and is sent
Expect the guide rail 6 of direction extension, the bottom of the collimater body 40 can be plugged on guide rail, and can be slided on guide rail
It is dynamic, multiple spacing holes 60 and the spacer pin 62 being engaged with spacing hole are additionally provided with the guide rail, the spacer pin can incite somebody to action
Collimater body is fixed on guide rail.Therefore can be come according to the material property of wire rod 5 between easily adjusting between collimater
Away from, and multiple collimaters can also be easily installed on guide rail, realize more excellent collimating effect.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (3)
1. a kind of progressive die round wires automatic feed mechanism, including pedestal, driving wheel, driven pulley and stepper motor, the active
Wheel and driven pulley are arranged on pedestal in what is arranged up and down, have the gap passed through for circular wire rod between driving wheel and driven pulley,
And driving wheel and driven pulley are all in rolling contact with circular wire rod, the stepper motor is connected with driving wheel, and its feature exists
In：The pedestal is located at driving wheel and at least one collimater is designed with along the both sides on feed direction, and the collimater includes
Body, multiple balls, stage clip and casting die, there is a cylinder cavity for running through body, the both ends difference of cavity on the body
With a circular import and a circular outlet, the center of circle of the inlet and outlet is located on same axis, the internal diameter of cavity
It is gradually reduced from the middle part of cavity toward exit, axle center arrangement of multiple balls along cavity, the casting die is fixed on entering for cavity
At mouthful, the stage clip is within the cavity, and one end of stage clip and multiple balls offset, and the other end offsets with casting die.
A kind of 2. progressive die round wires automatic feed mechanism according to claim 1, it is characterised in that：The casting die and chamber
It is connected through a screw thread between body.
A kind of 3. progressive die round wires automatic feed mechanism according to claim 1, it is characterised in that：On the pedestal also
Provided with the guide rail extended along feed direction, the bottom of the collimater body can be plugged on guide rail, and can be in guide rail
Upper slip, is additionally provided with multiple spacing holes and the spacer pin being engaged with spacing hole on the guide rail, and the spacer pin can will
Collimater body is fixed on guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905529.7U CN206981666U (en) | 2017-07-25 | 2017-07-25 | A kind of progressive die round wires automatic feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905529.7U CN206981666U (en) | 2017-07-25 | 2017-07-25 | A kind of progressive die round wires automatic feed mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN206981666U true CN206981666U (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720905529.7U Active CN206981666U (en) | 2017-07-25 | 2017-07-25 | A kind of progressive die round wires automatic feed mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262191A (en) * | 2018-02-25 | 2018-07-10 | 高亚贵 | A kind of grading device for metal surface paint spraying machine |
-
2017
- 2017-07-25 CN CN201720905529.7U patent/CN206981666U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262191A (en) * | 2018-02-25 | 2018-07-10 | 高亚贵 | A kind of grading device for metal surface paint spraying machine |
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