CN205967487U - Numerical control graduation tight set composite that rises - Google Patents
Numerical control graduation tight set composite that rises Download PDFInfo
- Publication number
- CN205967487U CN205967487U CN201621009607.7U CN201621009607U CN205967487U CN 205967487 U CN205967487 U CN 205967487U CN 201621009607 U CN201621009607 U CN 201621009607U CN 205967487 U CN205967487 U CN 205967487U
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- CN
- China
- Prior art keywords
- numerical control
- rotary shaft
- set composite
- division
- guide holder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a numerical control graduation tight set composite that rises, including a base the base on a cylinder block is equipped with the cylinder block on installing the cylinder, cylinder block and interior dabber fixed, inner core off -axial side cover have the rotation axis. The rotation axis connecting the reduction gear, support by the main shaft piece simultaneously, the rotation axis front end is equipped with the keysets, there is the connection screw in the keysets, the screw both ends connecting square slip dish and interior dabber, the keysets on fixed this mold core, the mold core on cooperating the guide block, the cooperation of square slip dish and guide block. The utility model discloses to closed section section bars such as pipe, rectangular pipes for rising of closed section bar such as pipe, rectangular pipe is tight, centering, automatic graduation. Simultaneously the utility model discloses the tight mould that rises can be changed according to different section bars, and the suitability is extremely strong.
Description
Technical field
This utility model is related to the CNC manufacture field such as the square tube of enclosed cross type, pipe, specifically a kind of
Numerical control scale-division tensioner set composite.
Background technology
Currently, the manufacturing industry of China is in booming period, very big to the demand of various section bars, to section bar
During processing, closed profiles centering when rotated and clamping are complex.The centering clamping mode that current domestic enterprise is adopted
It mostly is chuck, scroll chuck etc., this clamping mode is poor because of its compact type, when realizing clamping and rotating, often
Produce the interference of working position and this kind of clamping is expensive.The existing equipment when the section bar of required processing is irregular section
It is difficult to clamp, feeling relieved meets demand.
Utility model content
This utility model in order to solve the shortcoming of prior art presence, a kind of economical and practical dexterous numerical control of utility model
Indexing tensioner set composite.
The technical solution adopted in the utility model is as follows：
A kind of numerical control scale-division tensioner set composite, including a base, is provided with a cylinder on described base, described
Cylinder axis be fixedly connected with inner spindle, be cased with rotary shaft outside described inner spindle, described rotary shaft passes through an electricity
Machine drives its rotation, and it is connected with one end of guide holder, and described guide holder is coaxial with inner spindle, the other end of guide holder and
Core rod is connected, and is provided with sliding seat, sliding seat operationally moves back and forth along guide holder center in described guide holder；Described is interior
Mandrel sequentially passes through the square slider disc that rotary shaft, sliding seat and core rod be arranged on its end with and is connected, described side
The guide pad being fixedly connected with square slider disc is installed between type slider disc and core rod；Described Telescopic-cylinder drives guide pad
Move back and forth along the gathering sill on core rod；
Described cylinder promotes inner spindle to drive square slider disc to move along its axis, and square slider disc drives guide pad edge
Core rod axis moves, and when moving to cylinder range, guide pad plane is higher than core rod, thus realizing tensioner workpiece；Tensioner work
Part rear motor drives the rotary shaft certain indexing of rotation, and wherein inner spindle does not rotate, rotary shaft and square slider disc rotary index.
Further, described rotary shaft is arranged in a spindle drum, is supported by the deep groove ball bearing in spindle drum, institute
The deep groove ball bearing stated is by roundlet nut check.
Further, the fixed keyset in the end of described guide holder, described keyset passes through screw and core rod phase
Even.
Further, described sliding seat internal engagement has two thrust ball bearings, described two thrust ball bearings with described
Inner spindle cooperation, described sliding seat one end is used for compressing described thrust ball bearing equipped with silk pressing.
Further, core rod is a transverse plate and the T-type structure of vertical plate composition, is provided with use on described transverse plate
In the hole being connected with keyset, gathering sill is provided with described vertical plate, gathering sill is coordinated with the lozenges of guide pad.
Further, guide pad is a wedge structure, along the axial direction of wedge structure, is provided with support in its both sides
Plate；
Further, described rotary shaft and guide holder are connected by bolt, and described guide holder has seam, in order to
Rotary shaft is felt relieved, and the described guide holder other end is fixed with keyset.
Further, there is gap between described inner spindle and rotary shaft, prevent from interfering with inner spindle during rotary shaft rotation.
Further, described motor is connected with a decelerator, equipped with the installation of servomotor on described decelerator
Ring flange；It is bonded that described decelerator outfan and rotary shaft pass through fixation.
Further, workpiece is sleeved on described core rod outer ring.
The beneficial effects of the utility model are as follows：
This utility model can achieve the clamping and positioning rotation of hollow section enclosed type section bar.
In order to realize different size, the tensioner of the hollow section enclosed type section bar of different patterns, this device core rod, guiding
Block, the shape of square slip case can be felt relieved again according to the cross sectional shape of section bar, tensioner design.
This utility model adopts servo-drive, and running accuracy is accurate.
This utility model structure is simple, easy to process, low cost.The each part of this utility model is easy to process, referring now to biography
System fixture has economic advantages.
This utility model assembling, convenient disassembly, are easy to maintenance of the present utility model, maintenance.
Brief description
Fig. 1 numerical control scale-division tensioner set composite schematic diagram；
Fig. 2 numerical control scale-division tensioner set composite sectional view；
Fig. 3 spindle drum sectional view；
The structural representation of Fig. 4 inner spindle；
The structural representation of Fig. 5 rotary shaft；
The structural representation of Fig. 6 guide holder；
The structural representation of Fig. 7 core rod；
The structural representation of the square slider disc of Fig. 8；
The structural representation of Fig. 9 guide pad；
In figure：1 base, 2 air cylinder supports, 3 cylinders, 4 servomotors, 5 decelerators, 6 spindle drums, 7 inner spindle, 8 rotary shafts,
9 deep groove ball bearings, 10 guide holders, 11 sliding seats, 12 silk pressings, 13 keysets, 14 core rods, 15 square slider disc, 16 guide pads, 17
Workpiece, 18 thrust ball bearings.
Specific embodiment
For realizing different size, the tensioner of the hollow section enclosed type section bar of different patterns, this device can be as needed
Different size, the cross sectional shape of the hollow section enclosed type section bar of different patterns, to design core rod, guide pad, square slider disc
Cross sectional shape, and then again felt relieved, tensioner design.
Below, this utility model is described in detail taking rectangle section bar as a example：
Fig. 1, Fig. 2 are a kind of shown instantiations, a kind of numerical control scale-division tensioner set composite, including a base 1,
Equipped with a cylinder block 2 on described base 1, cylinder 3 is installed with described cylinder block 2, (power is defeated for described cylinder axis
Go out end) fixing with inner spindle 7 (concrete structure of inner spindle is as shown in Figure 4), it is cased with rotary shaft 8 outside described inner spindle 7.Institute
The rotary shaft 8 stated is connected to decelerator 5, is supported by the deep groove ball bearing 9 in spindle drum 6 simultaneously, described deep groove ball bearing 9 by
Roundlet nut check, described decelerator 5 is installed with servomotor 4；Rotary shaft 8 front end is equipped with guide holder 10, described guiding
There is sliding seat 11, the described guide holder other end is fixed with keyset in seat 10；Described sliding seat 11 internal engagement has two to push away
Power ball bearing 18, two described thrust ball bearings 18 are coordinated with described inner spindle 7, and described sliding seat 11 one end is equipped with silk pressing
12 are used for compressing described thrust ball bearing 18, and the described other end of sliding seat 11 is fixing with square slider disc 15；Described
Fixed core rod 14 on the keyset of guide holder 10 side, described core rod 14 is fixed on keyset 13, and core rod 14 coordinates
Two guide pads 16, square slider disc 15 is coordinated by bolt with two guide pads 16；Inner spindle 7 sequentially pass through rotary shaft,
The square slider disc that sliding seat and core rod are arranged on its end with one is connected；Described Telescopic-cylinder drive guide pad along
Gathering sill on core rod moves back and forth.
This utility model structure is simple, easy to process, low cost.The each part of this utility model is easy to process, referring now to biography
System fixture has economic advantages.
This utility model assembling, convenient disassembly, are easy to maintenance of the present utility model, maintenance.
Further, as shown in figure 5, rotary shaft is a multidiameter, it is arranged in a spindle drum, by spindle drum
Deep groove ball bearing support, described deep groove ball bearing is by roundlet nut check.
Further, the fixed keyset in the end of guide holder, described keyset is connected with core rod by screw.
Further, sliding seat internal engagement has two thrust ball bearings, two described thrust ball bearings and described inner core
Axle coordinates, and described sliding seat one end is used for compressing described thrust ball bearing equipped with silk pressing.
Further, as shown in fig. 7, core rod is a transverse plate and the T-type structure of vertical plate composition, described horizontal
Plate is provided with the hole for being connected with keyset, is provided with gathering sill, the guide pad in gathering sill and Fig. 9 in described vertical plate
Lozenges cooperation.
Further, as shown in figure 9, guide pad is a wedge structure, along the axial direction of wedge structure, its two
Side is provided with gripper shoe；Just for rectangle profile design, it is also designed to other patterns to this guide pad, according to section bar
Shape is designed.
Further, as shown in fig. 6, rotary shaft is connected by bolt with guide holder, described guide holder there is seam, with
It is easy to rotary shaft centering, the described guide holder other end is fixed with keyset.
Further, there is gap between inner spindle and rotary shaft, prevent from interfering with inner spindle during rotary shaft rotation.
Further, in this utility model, motor, after slowing down and turn to a decelerator, drives rotary shaft, institute
It is bonded, equipped with the Method for Installation of servomotor on described decelerator that the decelerator input stated and servo motor shaft pass through fixation
Blue disk；It is bonded that described decelerator outfan and rotary shaft pass through fixation.
Further, described base there is installation slide opening, this device can be fixed, be easy to adjusting position.
Further, core rod is combined with guide pad, described guide pad can move back and forth along the gathering sill on core rod；Institute
The square slider disc stated is connected with guide pad, and guide pad drives square slip disc spins.
During work, workpiece 17 is sleeved on described core rod outer ring, and during work, cylinder promotes inner spindle to drive square slider disc
Move along its axis, square slider disc drives guide pad, and guide pad guiding movement along along core rod, because guide pad is a wedge shape
Structure, therefore when it moves to cylinder range, guide pad plane is said higher than core rod, thus realizing tensioner workpiece；Tensioner
After workpiece 17, servomotor drives decelerator that axle rotary index is rotated, and wherein inner spindle does not rotate, rotary shaft and square cunning
Moving plate rotary index.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel do not need to pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (10)
1. a kind of numerical control scale-division tensioner set composite, including a base, is provided with a cylinder on described base, described
Cylinder axis are fixedly connected with inner spindle, are cased with rotary shaft outside described inner spindle, and described rotary shaft passes through a motor
Drive its rotation, and it is connected with one end of guide holder, described guide holder is coaxial with inner spindle, the other end of guide holder and mould
Core is connected, and is provided with sliding seat, sliding seat operationally moves back and forth along guide holder center in described guide holder；Described inner core
Axle sequentially passes through the square slider disc that rotary shaft, sliding seat and core rod be arranged on its end with and is connected, described square
The guide pad being fixedly connected with square slider disc is installed between slider disc and core rod；Described Telescopic-cylinder drives guide pad edge
The gathering sill on core rod moves back and forth.
2. numerical control scale-division tensioner set composite as claimed in claim 1 is it is characterised in that described rotary shaft is by spindle drum
Deep groove ball bearing support, described deep groove ball bearing is by roundlet nut check.
3. numerical control scale-division tensioner set composite as claimed in claim 1 is it is characterised in that the end of described guide holder is fixed
Keyset, described keyset is connected with core rod by screw.
4. numerical control scale-division tensioner set composite as claimed in claim 1 is it is characterised in that described sliding seat internal engagement has
Two thrust ball bearings, two described thrust ball bearings are coordinated with described inner spindle, and described sliding seat one end is used equipped with silk pressing
To compress described thrust ball bearing.
5. numerical control scale-division tensioner set composite as claimed in claim 1 is it is characterised in that described guide pad is a wedge shape
Structure, along the axial direction of wedge structure, is provided with gripper shoe in its both sides.
6. numerical control scale-division tensioner set composite as claimed in claim 5 is it is characterised in that described core rod is a transverse plate
With the T-type structure of vertical plate composition, the hole for being connected with keyset is provided with described transverse plate, in described vertical plate
It is provided with gathering sill, described gathering sill is coordinated with the lozenges of guide pad.
7. numerical control scale-division tensioner set composite as claimed in claim 1 is it is characterised in that described rotary shaft is led to guide holder
Cross bolt to be connected, described guide holder has seam, in order to rotary shaft centering, the described guide holder other end is fixed with switching
Plate.
8. numerical control scale-division tensioner set composite as claimed in claim 1 it is characterised in that described inner spindle and rotary shaft it
Between have gap, prevent rotary shaft rotation when with inner spindle interfere.
9. numerical control scale-division tensioner set composite as claimed in claim 1 is it is characterised in that described motor and a decelerator
It is connected, equipped with the mounting flange of servomotor on described decelerator；Described decelerator outfan and rotary shaft are passed through solid
Fixed bonded.
10. numerical control scale-division tensioner set composite as claimed in claim 1 is it is characterised in that workpiece is sleeved on described core rod
Outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621009607.7U CN205967487U (en) | 2016-08-31 | 2016-08-31 | Numerical control graduation tight set composite that rises |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621009607.7U CN205967487U (en) | 2016-08-31 | 2016-08-31 | Numerical control graduation tight set composite that rises |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967487U true CN205967487U (en) | 2017-02-22 |
Family
ID=58038996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621009607.7U Expired - Fee Related CN205967487U (en) | 2016-08-31 | 2016-08-31 | Numerical control graduation tight set composite that rises |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112044A (en) * | 2016-08-31 | 2016-11-16 | 山东金博利达精密机械有限公司 | A kind of numerical control scale-division tensioner set composite |
-
2016
- 2016-08-31 CN CN201621009607.7U patent/CN205967487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112044A (en) * | 2016-08-31 | 2016-11-16 | 山东金博利达精密机械有限公司 | A kind of numerical control scale-division tensioner set composite |
| CN106112044B (en) * | 2016-08-31 | 2018-08-07 | 山东金博利达精密机械有限公司 | A kind of numerical control scale-division tensioner set composite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |