CN106826265A - A kind of chain double change-table - Google Patents
A kind of chain double change-table Download PDFInfo
- Publication number
- CN106826265A CN106826265A CN201611255248.8A CN201611255248A CN106826265A CN 106826265 A CN106826265 A CN 106826265A CN 201611255248 A CN201611255248 A CN 201611255248A CN 106826265 A CN106826265 A CN 106826265A
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- track
- guide rail
- workbench
- base support
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/66—Worktables interchangeably movable into operating positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The present invention relates to a kind of chain double change-table, including base support, motor and guide rail, described base support lower surface middle part is vertically-mounted motor, described base support upper surface has been mounted side by side two groups of guide rails, every group of guide rail is constituted by being symmetrically longitudinally arranged track, sprocket wheel is rotatablely equipped between two two ends of track with group, chain is installed between group sprocket wheel, described motor is connected by transmission belt with sprocket wheel, described base support rear side is provided with workbench, described workbench front end is rotatablely equipped with hooked scarf at sprocket wheel, described hooked scarf side is disposed with catching groove, it is vertically-mounted on described chain to have the pitman matched with catching groove.The present invention have it is simple and compact for structure, easy for installation, occupy little space, operate steadily it is reliable, the features such as larger workpiece can be carried out and exchange.
Description
Technical field
The present invention relates to lathe part switch technical field, more particularly to a kind of chain double change-table.
Background technology
The effect of pallet changer mainly outside the part output for machining to lathe, is input into part to be processed
It is current typically by the way of parallel exchange during or space structure limited larger for processing part in lathe
Parallel pallet changer is mainly by oil cylinder or cylinder and swap dragging workbench, and this switching fabric has shared
Space is larger, exchange efficiency is low, cost of manufacture is high, poor reliability the features such as, in order to solve the above problems, design a kind of new
Switching fabric is necessary.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of chain double change-table, with it is simple and compact for structure,
It is easy for installation, occupy little space, operate steadily it is reliable, the features such as larger workpiece can be carried out and exchange.
The technical solution adopted for the present invention to solve the technical problems is：A kind of chain double change-table is provided, including
Base plate and locking closure, including base support, motor and guide rail, described base support lower surface middle part is vertically-mounted motor, institute
The base support upper surface stated has been mounted side by side two groups of guide rails, and every group of guide rail is constituted by being symmetrically longitudinally arranged track, with the two of group
Sprocket wheel is rotatablely equipped between the two ends of root track, with chain is provided between group sprocket wheel, described motor passes through transmission belt
It is connected with sprocket wheel, described base support rear side is provided with workbench, described workbench front end rotates at sprocket wheel installs
There is hooked scarf, described hooked scarf side is disposed with catching groove, it is vertically-mounted on described chain to have the pitman matched with catching groove.
The rail groove matched with guide rail is disposed with described workbench lower surface.
The track upper end outside of described guide rail is longitudinally provided with the vertical spacing guide wheel of a row, described workbench
The stopper slot matched with vertical spacing guide wheel is disposed with track groove sidewall.
The rail groove of described workbench is longitudinally provided with row's laterally steering roller at track inside lower end position,
The rolling surface of described laterally steering roller is fitted with track madial wall.
The track upper end of described guide rail is longitudinally vertically-mounted row's back-up roller wheel, the rolling surface of described back-up roller wheel
Fit bottom surface with the rail groove of workbench.
Described base support upper surface is installed by limit switch at sprocket wheel.
The middle part of described guide rail has been longitudinally arranged four guiding nylon strips side by side.
The rotation direction of two groups of sprocket wheels is opposite.
Beneficial effect：The present invention relates to a kind of chain double change-table, with it is simple and compact for structure, easy for installation, account for
With space it is small, operate steadily it is reliable, larger workpiece can be carried out and exchange the features such as.
Brief description of the drawings
Fig. 1 is top view of the invention；
Fig. 2 is left view of the invention；
Fig. 3 is front view of the invention；
Fig. 4 is the partial enlarged drawing at vertical spacing guide wheel of the invention.
Diagram：1st, base support, 2, motor, 3, sprocket wheel, 4, chain, 5, pitman, 6, hooked scarf, 7, workbench, 8, laterally
Guide roller, 9, guide rail, 10, back-up roller wheel, 11, vertical spacing guide wheel, 12, limit switch, 13, be oriented to nylon strip.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiments of the present invention are related to a kind of chain double change-table, as shown in Fig. 1-4, including base support 1,
Motor 2 and guide rail 9, the described lower surface of base support 1 middle part is vertically-mounted motor 2, and the described upper surface of base support 1 is simultaneously
Row is provided with two groups of guide rails 9, and every group of guide rail 9 is constituted by being symmetrically longitudinally arranged track, with equal between two two ends of track of group
Sprocket wheel 3 is rotatablely equipped with, chain 4 is installed between group sprocket wheel 3, described motor 2 is connected by transmission belt with sprocket wheel 3, institute
The rear side of base support 1 stated is provided with workbench 7, and the described front end of workbench 7 is rotatablely equipped with hooked scarf 6, institute at sprocket wheel 3
The side of hooked scarf 6 stated is disposed with catching groove, vertically-mounted on described chain 4 to have the pitman 5 matched with catching groove.
The rail groove matched with guide rail 9 is disposed with the described lower surface of workbench 7.
The track upper end outside of described guide rail 9 is longitudinally provided with the vertical spacing guide wheel 11 of a row, described work
The stopper slot matched with vertical spacing guide wheel 11 is disposed with the track groove sidewall of platform 7.
The rail groove of described workbench 7 is longitudinally provided with row's laterally steering roller at track inside lower end position
8, the rolling surface of described laterally steering roller 8 is fitted with track madial wall.
The track upper end of described guide rail 9 is longitudinally vertically-mounted row's back-up roller wheel 10, described back-up roller wheel 10
Rolling surface is fitted with the bottom surface of the rail groove of workbench 7.
The described upper surface of base support 1 is installed by limit switch 12 at sprocket wheel 3.
The middle part of described guide rail 9 has been longitudinally arranged four guiding nylon strips 13 side by side.
The rotation direction of two groups of sprocket wheels 2 is opposite.
Embodiment
When work pieces process completes to need to be output, workbench 7 moves to board side, and motor 2 is rotated and passes through the chain of sprocket wheel 3
The drive connection rod 5 of bar 4 is moved, and pitman 5 is rotated counterclockwise from position one, when turning to position two, the insertion workbench of pitman 5
In the groove of hooked scarf 6 of 7 sides, pitman 5 is continued to move to, and by hooked scarf 6 workbench 7 can be driven to be displaced outwardly, the edge of workbench 7
When roller supporting mechanism and being moved outwardly to position three, the actual moving direction of pitman 5 is identical with the upper groove direction of hooked scarf 6, even
Take over the baton and 5 progressively disengage hooked scarf 6, workbench 7 stops movement, and workbench 7 is exchanged and completed.
When clamping workpiece completes to need feeding lathe to be processed, motor 2 is rotated and passes through the drive connection of 3 chain of sprocket wheel 4
Rod 5 is rotated clockwise, and pitman 5 is embedded in the groove of hooked scarf 6 and drives workbench 7 to moving inside lathe since the position three,
When workbench 7 moves into place two, the actual moving direction of pitman 5 is identical with the upper groove direction of hooked scarf 6, and pitman 5 is gradually
Depart from hooked scarf 6, workbench 7 stops movement, and pitman 5 continues to move to position one and stops movement, and workbench 7 is exchanged and completed, work
Part starts processing.
Described sprocket wheel chain drive uses duplex chain 4, can bear bigger workpiece pulling force.
Laterally steering roller 8 and vertical spacing guide wheel 11, make workbench 7 move more steady reliability.
Multiple limit switches 12 are arranged on the two ends of base support 4, for detecting that whether in place workbench 7 exchanges, make friendship
Process accurate positioning is changed, it is safe and reliable to operation.
Four nylon guide plates 13 are left and right symmetrically arranged in the inner side of chain 4, make chain 4 under relatively long distance vacant state not
Sagging, raising operational reliability and service life can be distorted.
Claims (8)
1. a kind of chain double change-table, including base support (1), motor (2) and guide rail (9), it is characterised in that：Described
Base support (1) lower surface middle part is vertically-mounted motor (2), and described base support (1) upper surface has been mounted side by side two groups
Guide rail (9), every group of guide rail (9) is constituted by being symmetrically longitudinally arranged track, is installed with being rotated between two two ends of track of group
There is sprocket wheel (3), chain (4) be installed between group sprocket wheel (3), described motor (2) is connected by transmission belt with sprocket wheel (3),
Described base support (1) rear side is provided with workbench (7), and described workbench (7) front end rotates near sprocket wheel (3) place installs
There is hooked scarf (6), described hooked scarf (6) side is disposed with catching groove, it is vertically-mounted on described chain (4) to have the company matched with catching groove
Take over the baton (5).
2. a kind of chain double change-table according to claim 1, it is characterised in that：Described workbench (7) lower end
The rail groove matched with guide rail (9) is disposed with face.
3. a kind of chain double change-table according to claim 2, it is characterised in that：The track of described guide rail (9)
Upper end outside is longitudinally provided with the vertical spacing guide wheel of a row (11), is arranged in the track groove sidewall of described workbench (7)
There is the stopper slot matched with vertical spacing guide wheel (11).
4. a kind of chain double change-table according to claim 2, it is characterised in that：The rail of described workbench (7)
Road groove is longitudinally provided with row's laterally steering roller (8), described laterally steering roller (8) at track inside lower end position
Rolling surface fitted with track madial wall.
5. a kind of chain double change-table according to claim 2, it is characterised in that：The track of described guide rail (9)
Upper end is longitudinally vertically-mounted row's back-up roller wheel (10), the rolling surface of described back-up roller wheel (10) and the rail of workbench (7)
The bottom surface laminating of road groove.
6. a kind of chain double change-table according to claim 1, it is characterised in that：On described base support (1)
End face installs limit switch (12) near sprocket wheel (3) place.
7. a kind of chain double change-table according to claim 1, it is characterised in that：The middle part of described guide rail (9)
Four have been longitudinally arranged side by side has been oriented to nylon strip (13).
8. a kind of chain double change-table according to claim 1, it is characterised in that：Two groups of rotation sides of sprocket wheel (2)
To opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611255248.8A CN106826265A (en) | 2016-12-30 | 2016-12-30 | A kind of chain double change-table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611255248.8A CN106826265A (en) | 2016-12-30 | 2016-12-30 | A kind of chain double change-table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106826265A true CN106826265A (en) | 2017-06-13 |
Family
ID=59113424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611255248.8A Pending CN106826265A (en) | 2016-12-30 | 2016-12-30 | A kind of chain double change-table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106826265A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350824A (en) * | 2017-08-25 | 2017-11-17 | 浙江坤越机械科技有限公司 | Material conveying platform outside a kind of efficient double |
| CN111823027A (en) * | 2019-11-18 | 2020-10-27 | 宁波华如智能科技有限公司 | Multifunctional exchange table |
| CN114734250A (en) * | 2022-03-24 | 2022-07-12 | 纽威数控装备(苏州)股份有限公司 | Milling and boring machine with exchange workbench and use method thereof |
-
2016
- 2016-12-30 CN CN201611255248.8A patent/CN106826265A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350824A (en) * | 2017-08-25 | 2017-11-17 | 浙江坤越机械科技有限公司 | Material conveying platform outside a kind of efficient double |
| CN111823027A (en) * | 2019-11-18 | 2020-10-27 | 宁波华如智能科技有限公司 | Multifunctional exchange table |
| CN114734250A (en) * | 2022-03-24 | 2022-07-12 | 纽威数控装备(苏州)股份有限公司 | Milling and boring machine with exchange workbench and use method thereof |
| WO2023179022A1 (en) * | 2022-03-24 | 2023-09-28 | 纽威数控装备(苏州)股份有限公司 | Milling and boring machine having switchable tables and method for using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |