CN207984104U - A kind of adjustable crimping lead screw - Google Patents
A kind of adjustable crimping lead screw Download PDFInfo
- Publication number
- CN207984104U CN207984104U CN201820428324.9U CN201820428324U CN207984104U CN 207984104 U CN207984104 U CN 207984104U CN 201820428324 U CN201820428324 U CN 201820428324U CN 207984104 U CN207984104 U CN 207984104U
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- China
- Prior art keywords
- lead screw
- nut
- fabric wheel
- utility
- adjustable crimping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to Paper handbag forming field, specifically a kind of adjustable crimping lead screw.A kind of adjustable crimping lead screw, including:Lead screw, fabric wheel, nut.The fabric wheel is sleeved on lead screw, and nut is for fixing fabric wheel.The utility model solves original apparatus structure complexity, the high disadvantage of manufacturing cost.
Description
Technical field
The utility model is related to Paper handbag forming field, specifically a kind of adjustable crimping lead screw.
Background technology
In the cylinder process processed of processing handbag, it is necessary first to extrude multiple tracks impression (usually on paper by fabric wheel
For 4), in order to be converted into corresponding paper web according to these impressions.In order to ensure to adapt to paper bag of different size and specifications, it is desirable that pressure
The axial position of line wheel is adjustable and can fix.
Such as the patent No.：The axial locating self-locking device of creasing wheel of 102303424 B of CN, the device pass through card slot and recessed
Slot is mutually twisted realization and carries out positioning self-locking to crimping wheel shaft.
But in above-mentioned patent the device it is complicated, manufacturing cost is high, and maintaining is inconvenient, thus need into
One step is improved.
Utility model content
Therefore, the utility model is exactly made in view of problem above.The utility model is in order to overcome drawbacks described above to carry
For a kind of adjustable crimping lead screw simple in structure, it is easy to operate, and manufacturing cost is low.The utility model is by following
Technical solution realizes above-mentioned purpose.
The utility model provides a kind of adjustable crimping lead screw, including:Lead screw, fabric wheel, nut；
The lead screw is cylindrical structure, is provided with screw thread；
There are four the fabric wheels, and each center is both provided with through-hole, can be sleeved on lead screw；
The nut has eight, and the screw thread of each nut and lead screw is closely engaged, and each two nut consolidates a pressure
Line wheel.
In one embodiment, the lead screw is high duty metal material.
In one embodiment, the screw thread of the lead screw is set as thinner screw thread.
In one embodiment, the fabric wheel is set as nylon material.
In one embodiment, the contact surface of the fabric wheel and nut is set as rough surface.
The beneficial effects of the utility model are as follows：
1. the utility model uses screw structure, can precise positioning, adjustment distance is convenient.
2. the utility model manufacturing cost is low, convenient for safeguarding.
Description of the drawings
Fig. 1 is the overview of the utility model.
Fig. 2 is the view of the fabric wheel of the utility model.
Specific implementation mode
The preferred embodiment of the utility model will be described in detail by reference to attached drawing, in this way for the utility model institute
These embodiments easy to implement for people with ordinary skill in the existing technical staff in category field.However the utility model
It can be realized in the form of a variety of different, therefore the utility model is not limited to embodiments described hereinafter.In addition, in order to become apparent from
Ground describes the utility model, will be omitted from attached drawing with the component that the utility model is not connect.
As shown in Figure 1, a kind of adjustable crimping lead screw, including:Lead screw 1, fabric wheel 2, nut 3；
The lead screw 1 is cylindrical structure, is provided with screw thread；
There are four the fabric wheels 2, and each center is both provided with through-hole, can be sleeved on lead screw 1；
The nut 3 has eight, and the screw thread of each nut and lead screw 1 is closely engaged, and each two nut 3 consolidates one
Fabric wheel 2.
Preferably, as a kind of embodiment, the lead screw 1 is high duty metal material, ensures it in operation process
In do not allow to be also easy to produce deformation.
Preferably, as a kind of embodiment, the screw thread of the lead screw 1 is set as thinner screw thread, can carry in this way
The precision of height positioning.
Preferably, as a kind of embodiment, the fabric wheel 2 is set as nylon material, greatly and resistance to hardness
The characteristic of mill.
Preferably, it is set as rough surface as a kind of embodiment, the fabric wheel 2 and the contact surface of nut 3, in this way
The chucking power that nut 3 can be increased makes fabric wheel 2 be not easy to slide.
Utility model works principle：
A nut 3 is penetrated first, is next threaded into fabric wheel 2, then penetrates a nut 3, in this way presses four
Line wheel 2 all penetrates, and adjusts good position according to paper bag size, finally tightens the nut 3 of 2 both sides of fabric wheel, can thus expire
Foot production needs.
Claims (5)
1. a kind of adjustable crimping lead screw, including:Lead screw (1), fabric wheel (2), nut (3)；
It is characterized in that：The lead screw (1) is cylindrical structure, is provided with screw thread；
There are four the fabric wheels (2), and each center is both provided with through-hole, can be sleeved on lead screw (1)；
The nut (3) has eight, and the screw thread of each nut and lead screw (1) is closely engaged, and each two nut (3) consolidates one
A fabric wheel (2).
2. a kind of adjustable crimping lead screw according to claim 1, it is characterised in that：The lead screw (1) is high intensity
Metal material.
3. a kind of adjustable crimping lead screw according to claim 2, it is characterised in that：The screw thread of the lead screw (1) is set
It is set to thinner screw thread.
4. a kind of adjustable crimping lead screw according to claim 3, it is characterised in that：The fabric wheel (2) is set as
Nylon material.
5. a kind of adjustable crimping lead screw according to claim 4, it is characterised in that：The fabric wheel (2) and nut
(3) contact surface is set as rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428324.9U CN207984104U (en) | 2018-03-28 | 2018-03-28 | A kind of adjustable crimping lead screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428324.9U CN207984104U (en) | 2018-03-28 | 2018-03-28 | A kind of adjustable crimping lead screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207984104U true CN207984104U (en) | 2018-10-19 |
Family
ID=63830164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428324.9U Active CN207984104U (en) | 2018-03-28 | 2018-03-28 | A kind of adjustable crimping lead screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207984104U (en) |
-
2018
- 2018-03-28 CN CN201820428324.9U patent/CN207984104U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |