CN209439518U - A kind of slitting machine scissors shaft of accurate positioning - Google Patents
A kind of slitting machine scissors shaft of accurate positioning Download PDFInfo
- Publication number
- CN209439518U CN209439518U CN201821503208.5U CN201821503208U CN209439518U CN 209439518 U CN209439518 U CN 209439518U CN 201821503208 U CN201821503208 U CN 201821503208U CN 209439518 U CN209439518 U CN 209439518U
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- Prior art keywords
- distance set
- millimeters
- fine tuning
- main
- shear knife
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Abstract
The utility model belongs to steel pipe processing technique field, it is related to a kind of slitting machine scissors shaft of accurate positioning, including main shaft, shear knife, main distance set, auxiliary distance set, rubber spacer, locking nut, protection swivel nut, it is characterized by also including one group of fine tuning distance sets, shear knife is arranged at intervals on main shaft, main distance set, auxiliary distance set, fine tuning distance set are set on main shaft between shear knife, rubber spacer is set in main distance set, auxiliary distance set, fine tuning distance and puts on, and locking nut, protection swivel nut are alternately screwed on main shaft.The utility model is provided with fine tuning distance set and fine tuning distance set thickness there are many specification, adjusts up and down that shear knife spacing speed is fast, precision is high, is a kind of slitting machine scissors shaft of accurate positioning with higher innovation.
Description
Technical field
The utility model belongs to steel pipe processing technique field, in particular to the slitting machine scissors of a kind of accurate positioning
Axis.
Background technique
Welded still pipe is before processing, it is necessary to which strip is cut into according to diameter of steel tube with slitting machine the item of one fixed width
Shape, upper and lower scissors shaft are slitting machine important components, when slitting, according to steel strip thickness difference, and cutting on upper and lower scissors shaft
Cutter will be there are different gaps, and strip is thicker, and gap is bigger.Previous scissors shaft, be mostly by main shaft, locking nut, it is main away from
The components composition such as set, rubber spacer with a distance from set, auxiliary, auxiliary distance set specification is less, and error range is larger, when because of steel plate thickness
It when degree variation needs to adjust shear knife gap up and down, needs to be achieved the goal with installation gasket, trouble is bothersome, and precision is poor.For
Solve the problems, such as this, my company's design has developed a kind of slitting machine scissors shaft of accurate positioning.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, providing one kind can accurately be adjusted between shear knife up and down
The slitting machine scissors shaft of the fast accurate positioning of gap, locating speed.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of slitting machine scissors shaft of accurate positioning, including main shaft, shear knife, main distance set, auxiliary distance set, rubber
Glue dottle pin, locking nut, protection swivel nut, it is characterised in that: further include one group of fine tuning distance set, shear knife is arranged at intervals at main shaft
On, main distance set, auxiliary distance set, fine tuning distance set are set on main shaft between shear knife, and rubber spacer is set in main distance
Set, auxiliary distance set, fine tuning distance are put on, and locking nut, protection swivel nut are alternately screwed on main shaft.
Moreover, the fine tuning distance set, thickness have 11 millimeters, 12 millimeters, 13 millimeters, 14 millimeters, 15
Millimeter and ten points 1 millimeters, ten points 2 millimeters, ten points 3 millimeters, ten points 4 millimeters, ten points 5 millimeters of plurality of specifications, thereon inner circumferential
It is formed with keyway.
It the advantages of the utility model and has the beneficial effect that
The slitting machine scissors shaft of the utility model accurate positioning is provided with fine tuning distance set and fine tuning distance set thickness
There are many specification, fine tuning distance set, main distance set, auxiliary distance set cooperation can be desirably combined into error at 0. 1 millimeters
Various shear knife gaps up and down in range, when changing gap, without installing gasket additional, equipment adjustment speed is fast, and it is one that precision is high
Kind has the slitting machine scissors shaft of the accurate positioning of higher innovation.
Detailed description of the invention
Fig. 1 is the slitting machine scissors shaft structural schematic diagram of accurate positioning；
Fig. 2 is the AA direction view of Fig. 1；
Fig. 3 is fine tuning apart from nested structure schematic diagram.
Attached drawing mark explanation:
1- screw handle, 2- locking nut, 3- the left shaft head, 4- protect swivel nut, 5- shear knife, and 6- fine tuning distance covers, and 7- is auxiliary
Distance is helped to cover, the main distance set of 8-, 9- main shaft, 10- rubber spacer, 11- positioning ring, 12- right axle head, 13- keyway, 14- positioning key.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of slitting machine scissors shaft of accurate positioning, including main shaft 9, shear knife 5, main distance set 8, auxiliary distance set
7, rubber spacer 10, locking nut 2, protection swivel nut 4, innovation is: further including one group of fine tuning distance set 6, shear knife
Be arranged at intervals on main shaft, it is main distance set, auxiliary distance set, fine tuning distance set be set on main shaft between shear knife, rubber every
Cushion cover is put on loaded on main distance set, auxiliary distance set, fine tuning distance, and locking nut, protection swivel nut are alternately screwed on main shaft.
Fine tuning distance set, thickness have at 11 millimeters, 12 millimeters, 13 millimeters, 14 millimeters, 15 millimeters and 10 points
One millimeter, ten points 2 millimeters, ten points 3 millimeters, ten points 4 millimeters, ten points 5 millimeters of plurality of specifications, inner circumferential is formed with keyway thereon
13。
Swivel nut is protected, is a taper gabarit nut, both ends of the surface diameter is respectively less than major axis diameter.
Main distance is cased with 50 millimeters, 80 millimeters, 100 millimeters, 150 millimeters of equal-specifications.
Auxiliary distance is cased with ten millimeters, 20 millimeters of equal-specifications.
Locking nut, axial direction are formed with tightening card slot, and outer end face is provided with screw handle 1.
Main shaft, longitudinal thereon to be formed with positioning key 14, both ends are formed respectively with the left shaft head 3, right axle head 12, and right part is formed with
Positioning ring 11.The left shaft head is formed with external screw thread thereon.
Shear knife, main distance set, auxiliary distance set, rubber spacer be more than two and main distance set, auxiliary distance set,
There are many specifications for rubber spacer, and inner circumferential is formed with keyway thereon.
Working principle of the utility model is:
Assembly: first according to slitting width and strip width, thickness, shear knife gap, calculating adjacent cutouts up and down are determined
Knife distance and main distance set, auxiliary distance set dosage, determine the model of fine tuning distance set；Then assemble shear knife, it is main distance set,
Protection swivel nut before assembly, is first screwed in the left shaft head, then by shear knife, main distance by auxiliary distance set, fine tuning distance set
Set is attached on main shaft one by one for set, auxiliary distance set, fine tuning distance set, and before assembling second shear knife, rubber spacer is set with
It is put on to main distance set, auxiliary distance set, fine tuning distance.Shear knife, main distance set, auxiliary distance set, fine tuning distance set, rubber
All after assembly, protection swivel nut is removed for dottle pin, can be produced the locking of above-mentioned component with locking nut.When adjustment slitting
When width, operated by reverse order when assembly.According to upper and lower shear knife gap and the shearing of adjacent shear cutter Distance positioning
When knife, it is cased with plurality of specifications due to being provided with fine tuning distance set and finely tuning distance, adjustment gap is directly selected without installing gasket additional
Dimension fine tuning distance set, was both conveniently adjusted, and positioning accuracy is high.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (2)
1. a kind of slitting machine scissors shaft of accurate positioning, including main shaft, shear knife, main distance set, auxiliary distance set, rubber
Dottle pin, locking nut, protection swivel nut, it is characterised in that: further include one group of fine tuning distance set, shear knife is arranged at intervals at main shaft
On, main distance set, auxiliary distance set, fine tuning distance set are set on main shaft between shear knife, and rubber spacer is set in main distance
Set, auxiliary distance set, fine tuning distance are put on, and locking nut, protection swivel nut are alternately screwed on main shaft.
2. the slitting machine scissors shaft of accurate positioning according to claim 1, it is characterised in that: the fine tuning distance
Set, thickness have 11 millimeters, 12 millimeters, 13 millimeters, 14 millimeters, 15 millimeters and ten points 1 millimeters, ten points two millis
Rice, ten points 3 millimeters, ten points 4 millimeters, ten points 5 millimeters of plurality of specifications, inner circumferential is formed with keyway thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503208.5U CN209439518U (en) | 2018-09-14 | 2018-09-14 | A kind of slitting machine scissors shaft of accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503208.5U CN209439518U (en) | 2018-09-14 | 2018-09-14 | A kind of slitting machine scissors shaft of accurate positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209439518U true CN209439518U (en) | 2019-09-27 |
Family
ID=68008911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821503208.5U Expired - Fee Related CN209439518U (en) | 2018-09-14 | 2018-09-14 | A kind of slitting machine scissors shaft of accurate positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209439518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262051A (en) * | 2018-09-14 | 2019-01-25 | 天津市联众钢管有限公司 | A kind of slitting machine scissors shaft of accurate positioning |
-
2018
- 2018-09-14 CN CN201821503208.5U patent/CN209439518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262051A (en) * | 2018-09-14 | 2019-01-25 | 天津市联众钢管有限公司 | A kind of slitting machine scissors shaft of accurate positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |