CN106181446A - A kind of high accuracy transmission workbench of band extension protection device - Google Patents
A kind of high accuracy transmission workbench of band extension protection device Download PDFInfo
- Publication number
- CN106181446A CN106181446A CN201610775106.8A CN201610775106A CN106181446A CN 106181446 A CN106181446 A CN 106181446A CN 201610775106 A CN201610775106 A CN 201610775106A CN 106181446 A CN106181446 A CN 106181446A
- Authority
- CN
- China
- Prior art keywords
- workbench
- gear shaft
- gear
- guide
- protection device
- 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.)
- Granted
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
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/58—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair
- B23Q1/585—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair perpendicular to the working surface
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/385—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously using a gear and rack mechanism or a friction wheel co-operating with a rail
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/46—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously with variable speed ratio
Abstract
The invention discloses the high accuracy transmission workbench of a kind of band extension protection device; including table assembly; the gear shaft being connected with table assembly; the bottom of workbench is provided with protective cover plate; workbench and protective cover plate are fastened on the axis of guide; the lower section of workbench is vertically provided with gear shaft, and the top of gear shaft drives workbench and protective cover plate to move linearly along the axis of guide in right and left；The bottom of gear shaft is provided with fixing seat, and the top of fixing seat is connected with tooth rest, and line slideway group is provided with spacing tooth bar 26, and spacing tooth bar 26 coordinates with position limited gear under the action of the spring, and position limited gear is fixed on gear shaft；The two ends of limiting fixed seat are provided with limit switch, guide rail be respectively arranged at two ends with spacing adjustment block, by regulating the position of spacing adjustment block, limit point and the shift motion of workbench are set.Fundamentally solve drive motor and limit switch in cutting chamber because of temperature high, high humidity, residue is many, the impact of the problems such as waterproof difference, also solves the easy waterlogged damage problem of bearing simultaneously.
Description
Technical field
The present invention relates to test button cutter sweep, be exactly the high accuracy transmission work of a kind of band extension protection device
Station.
Background technology
The Metallographic Analysis of metal needs to cut metal, cutting use cutting machine carry out, the rolling bearing of transmission with
The mobile working platform that screw-nut cooperates, drives motor and limit switch in cutting chamber, there is temperature high in cutting chamber,
High humidity, the problems such as residue is many, waterproof difference, the easy waterlogged damage of bearing.
Summary of the invention
The technical problem to be solved in the present invention is to provide the high accuracy transmission workbench of a kind of band extension protection device, this dress
Centrally-mounted driving and limit switch etc. are arranged on outside cutting chamber, can effectively prevent cutting liquid to motor and the corrosion of related accessory,
Prevent the drive disk assembly being correlated with at work owing to falling into residue and impaired, or damage due to waterproof the ging wrong of motor, or axle
Hold and damage into water, slag input.
For solving above-mentioned technical problem, the present invention uses following technological means:
The high accuracy transmission workbench of a kind of band extension protection device, including table assembly, the tooth being connected with table assembly
Wheel shaft, table assembly is provided with workbench, and the bottom of workbench is provided with protective cover plate, workbench and protective cover plate and is fastened on
On the axis of guide, being flexibly connected with cutting chamber base plate of the axis of guide；
The lower section of workbench is vertically provided with gear shaft, and the top of gear shaft is connected with cutting chamber base plate bearing, gear shaft
Top drive workbench and protective cover plate to move linearly along the axis of guide in right and left；
The bottom of gear shaft is provided with fixing seat, and the top of fixing seat is connected with tooth rest, and the bottom of fixing seat connects fixing motor,
The side of fixing seat is provided with limiting fixed seat, and limiting fixed seat is provided with spaced limit shaft, and limit shaft is provided with
Spring；Limit shaft connects line slideway group, and line slideway group is provided with guide rail, and guide rail is joined with position limited gear under the action of the spring
Closing, position limited gear is fixed on gear shaft；The two ends of limiting fixed seat are provided with limit switch, and being respectively arranged at two ends with of guide rail is spacing
Adjustment block, arranges limit point and the shift motion of workbench by regulating the position of spacing adjustment block.
The lower end of gear shaft is coupled with the output shaft on decelerator by shaft coupling, and reductor is fixed on fixing seat
On, fixing seat is fixed on tooth rest.
Further optimal technical scheme is as follows:
Described line slideway group is provided with piece guide rail of 2 slide blocks, and slide block is connected with limit shaft, and guide rail is connected with spacing tooth bar.
The lower end of described travelling gear is provided with hairbrush normalizer, in the side of the outside of driving rack and travelling gear all
Being provided with protection hairbrush, protection hairbrush cooperates with hairbrush normalizer, prevents the cutting residue in cutting chamber from splashing gear teeth
The occlusal surface of bar.
The top of described gear shaft is provided with eccentric bushing, is provided with oil-bearing graphite copper sheathing between gear shaft and eccentric bushing, eccentric
It is provided with axle sealing ring between set and gear shaft to seal, is provided with 0 shape sealing ring between eccentric bushing and tooth rest and seals,
Have a step cutting pattern hole on cutting chamber base plate, between tooth rest and step cutting pattern hole, be provided with base plate sealing ring.
Oil-bearing graphite copper sheathing couples to be enable gear shaft to reach freely to rotate.Gear shaft lower end is fixed with locking circle spiral shell
Mother, eliminates the play up and down of gear shaft.
The two ends of the described axis of guide are connected with cutting chamber base plate by adjusting bolt.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the present invention.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Description of reference numerals:
1-workbench 2-protective cover plate 3-axis of guide 4-adjusts bolt 5-cutting chamber base plate 6-and protects hairbrush
7-driving rack 8-tooth rest 9-travelling gear 10-hairbrush normalizer 11-axle sealing ring 12-eccentric bushing
13-gear shaft 14-oil-bearing graphite copper sheathing 15-stripped nut 16-fixes seat 17-shaft coupling
18-position limited gear 19-decelerator 20-drives electrical equipment 21-limiting fixed seat 22-limit switch
23-spring 24-limit shaft 25-line slideway group 26-spacing tooth bar 27-base plate sealing ring
28-non-maintaining sliding bearing 29-bearing block.
Detailed description of the invention
Below in conjunction with embodiment, further illustrate the present invention.
Seeing Fig. 1-Fig. 3 to understand, the high accuracy transmission workbench of a kind of band extension protection device of the present invention, by working
Platform assembly, the gear shaft 13 being connected with table assembly forms, and table assembly is provided with workbench 1, and the bottom of workbench 1 is provided with
Protective cover plate 2, workbench 1 and protective cover plate 2 are fastened on the axis of guide 3, and the movable with cutting chamber base plate 5 of the axis of guide 3 connects
Connect；
The lower section of workbench 1 is vertically provided with gear shaft 13, and the top of gear shaft 13 is connected with cutting chamber base plate 5 bearing,
The top of gear shaft 13 drives workbench 1 and protective cover plate 2 to move linearly along the axis of guide 3 in right and left；
The bottom of gear shaft 13 is provided with fixing seat 16, and the top of fixing seat 16 is connected with tooth rest 8, and the bottom of fixing seat 16 connects
Fixing motor, the side of fixing seat 16 is provided with limiting fixed seat 21, limiting fixed seat 21 is provided with spaced spacing
Axle 24, limit shaft 24 is provided with spring 23；Limit shaft 24 connects line slideway group 25, and line slideway group 25 is provided with spacing tooth bar
26, spacing tooth bar 26 coordinates with position limited gear 18 under the effect of spring 23, and position limited gear 18 is fixed on gear shaft 13；Spacing
The two ends of fixing seat 21 are provided with limit switch 22, spacing tooth bar 26 be respectively arranged at two ends with spacing adjustment block, spacing by regulation
The position of adjustment block arranges limit point and the shift motion of workbench 1.
The lower end of gear shaft 13 is coupled with the output shaft on decelerator 19 by shaft coupling 17, and reductor is fixed on
In reservation 16, fixing seat 16 is fixed on tooth rest 8.
Described line slideway group 25 is provided with piece guide rail of 2 slide blocks, and slide block is connected with limit shaft 24, guide rail and limiting tooth
Bar 26 is connected.
The lower end of described travelling gear 9 is provided with hairbrush normalizer 10, at the outside of driving rack 7 and travelling gear 9
Side is designed with protecting hairbrush 6, and protection hairbrush 6 cooperates with hairbrush normalizer 10, prevents the cutting residue in cutting chamber from spouting
Splash the occlusal surface of rack-and-pinion.
It is provided with oil-bearing graphite copper sheathing 14 between described gear shaft 13 and eccentric bushing 12 to couple, eccentric bushing 12 and gear
It is provided with axle sealing ring 11 between axle 13 to seal, is provided with O-ring seals between eccentric bushing 12 and tooth rest 8 and seals,
Have a step cutting pattern hole on cutting chamber base plate 5, between tooth rest 8 and step cutting pattern hole, be provided with base plate sealing ring 27.
Oil-bearing graphite copper sheathing 14 couples makes gear shaft 13 can reach to rotate freely.Gear shaft 13 lower end is fixed with locking
Round nut 15, eliminates the play up and down of gear shaft 13.
The two ends of the described axis of guide 3 are by adjusting bolt 4.It is connected with cutting chamber base plate 5.The axis of guide 3 is by non-maintaining
Sliding bearing 28 and bearing block 29 support workbench 1 and can move along the axis direction of the axis of guide 3, two axis of guides
Between connected by tooth rest 8.
The operation principle of the present embodiment is as follows:
Drive reductor to rotate after driving motor 20 to rotate, thus the travelling gear 9 on driven gear axle 13 rotates.Driving cog
Wheel 9 makes moving left and right of workbench 1 with being closely engaged of tooth bar, adjusts transverse gear and horizontal tooth bar by rotating eccentric sleeve 12
Between gap improve transmission accuracy；While workbench 1 moves left and right, position limited gear 18 drives the shifting of spacing tooth bar 26
Dynamic.The two ends of spacing fixed block are provided with limit switch 22, spacing tooth bar 26 be respectively arranged at two ends with spacing adjustment block, by regulation
The position of adjustment block arranges limit point and the shift motion of workbench 1.
During this implementation, following good protection can be formed:
(1) workbench 1 moves when, protection hairbrush 6 cooperates with hairbrush normalizer 10, it is possible in preventing cutting chamber
Cutting residue splashes on the occlusal surface of rack-and-pinion, it is ensured that transmission accuracy.
(2) between eccentric bushing 12 gear shaft 13, it is provided with axle sealing ring 11 to seal, at eccentric bushing 12 and tooth rest 8
Between be provided with O-ring seals and seal, thus guarantee oil-bearing graphite copper sheathing 14 well use environment, improve having of motor
Effect power.
(3) structure division of tooth rest less than 8 is placed in outside cutting chamber, and is provided with between tooth rest 8 and step cutting pattern hole
Base plate sealing ring 27 thus to avoid motor and limit switch 22 to be in temperature high, high humidity, the impact of the cutting chamber that residue is many, have
Effect improves service life and the operating accuracy of the drive disk assembly of motor, limit switch 22 and bottom.
The present embodiment, relative to prior art, has the advantage that
(1) for the mobile working platform 1 that rolling bearing and the screw-nut of transmission cooperate, fundamentally solve
Drive motor 20 and limit switch 22 in cutting chamber because of temperature high, high humidity, residue is many, the impact of the problems such as waterproof difference,
Also solve the easy waterlogged damage problem of bearing simultaneously.
(2) transfer mode of the horizontal direction of screw-nut is changed into vertical direction so that it is structure is the compactest.Maintenance side
Just.
Owing to the foregoing is only the detailed description of the invention of the present invention, but the protection of the present invention is not limited to this, any skill
The technical staff in art field it is contemplated that the change of equivalent of the technical program technical characteristic or replacement, all contain the present invention's
Within protection domain.
Claims (5)
1. a high accuracy transmission workbench for band extension protection device, including table assembly, is connected with table assembly
Gear shaft, it is characterised in that:
Described work system is provided with workbench, and the bottom of workbench is provided with protective cover plate, workbench and protective cover plate and connects
It is fixed on the axis of guide, being flexibly connected with cutting chamber base plate of the axis of guide；
The lower section of workbench is vertically provided with gear shaft, and the top of gear shaft is connected with cutting chamber base plate bearing, gear shaft
Top drive workbench and protective cover plate to move linearly along the axis of guide in right and left；
The bottom of gear shaft is provided with fixing seat, and the top of fixing seat is connected with tooth rest, and the bottom of fixing seat connects fixing motor,
The side of fixing seat is provided with limiting fixed seat, and limiting fixed seat is provided with spaced limit shaft, and limit shaft is provided with
Spring；Limit shaft connects line slideway group, and line slideway group is provided with guide rail, and guide rail is joined with position limited gear under the action of the spring
Closing, position limited gear is fixed on gear shaft；The two ends of limiting fixed seat are provided with limit switch, and being respectively arranged at two ends with of guide rail is spacing
Adjustment block, arranges limit point and the shift motion of workbench by regulating the position of spacing adjustment block.
The high accuracy transmission workbench of a kind of band extension protection device the most according to claim 1, it is characterised in that: described
Line slideway group be provided with piece guide rail of 2 slide blocks, slide block is connected with limit shaft, and guide rail is connected with spacing tooth bar.
The high accuracy transmission workbench of a kind of band extension protection device the most according to claim 1, it is characterised in that: described
The lower end of travelling gear be provided with hairbrush normalizer, be designed with anti-care hair in the outside of driving rack and the side of travelling gear
Brush, protection hairbrush cooperates with hairbrush normalizer, prevents the cutting residue in cutting chamber from splashing the occlusal surface of rack-and-pinion.
The high accuracy transmission workbench of a kind of band extension protection device the most according to claim 1, it is characterised in that: described
The top of gear shaft be provided with eccentric bushing, be provided with oil-bearing graphite copper sheathing between gear shaft and eccentric bushing, eccentric bushing and gear shaft it
Between be provided with axle sealing ring and seal, be provided with O-ring seals between eccentric bushing and tooth rest and seal, on cutting chamber base plate
Have a step cutting pattern hole, between tooth rest and step cutting pattern hole, be provided with base plate sealing ring.
The high accuracy transmission workbench of a kind of band extension protection device the most according to claim 1, it is characterised in that: described
The axis of guide two ends by adjust bolt be connected with cutting chamber base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775106.8A CN106181446B (en) | 2016-08-31 | 2016-08-31 | A kind of high-precision transmission workbench with extension protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775106.8A CN106181446B (en) | 2016-08-31 | 2016-08-31 | A kind of high-precision transmission workbench with extension protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181446A true CN106181446A (en) | 2016-12-07 |
| CN106181446B CN106181446B (en) | 2018-07-31 |
Family
ID=58089506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775106.8A Active CN106181446B (en) | 2016-08-31 | 2016-08-31 | A kind of high-precision transmission workbench with extension protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181446B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160799A (en) * | 2017-12-25 | 2018-06-15 | 芜湖慧宇商贸有限公司 | A kind of positioning device for pipe fitting to be processed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1329284A2 (en) * | 2002-01-22 | 2003-07-23 | Mori Seiki Co., Ltd. | Workpiece transfer device for machine tools |
| CN101294620A (en) * | 2008-06-27 | 2008-10-29 | 冯志晶 | Reciprocating linear motion mechanism |
| CN102133714A (en) * | 2010-01-21 | 2011-07-27 | 张根祥 | Gap eliminator of machine tool |
| CN102601663A (en) * | 2012-03-30 | 2012-07-25 | 无锡华联精工机械有限公司 | Driving mechanism of edge milling machine |
| CN205166537U (en) * | 2015-11-19 | 2016-04-20 | 惠州市富池精工股份有限公司 | Cutting machine |
| CN205968232U (en) * | 2016-08-31 | 2017-02-22 | 莱州市蔚仪试验器械制造有限公司 | Outband prolongs protection device's high accuracy transmission workstation |
-
2016
- 2016-08-31 CN CN201610775106.8A patent/CN106181446B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1329284A2 (en) * | 2002-01-22 | 2003-07-23 | Mori Seiki Co., Ltd. | Workpiece transfer device for machine tools |
| CN101294620A (en) * | 2008-06-27 | 2008-10-29 | 冯志晶 | Reciprocating linear motion mechanism |
| CN102133714A (en) * | 2010-01-21 | 2011-07-27 | 张根祥 | Gap eliminator of machine tool |
| CN102601663A (en) * | 2012-03-30 | 2012-07-25 | 无锡华联精工机械有限公司 | Driving mechanism of edge milling machine |
| CN205166537U (en) * | 2015-11-19 | 2016-04-20 | 惠州市富池精工股份有限公司 | Cutting machine |
| CN205968232U (en) * | 2016-08-31 | 2017-02-22 | 莱州市蔚仪试验器械制造有限公司 | Outband prolongs protection device's high accuracy transmission workstation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160799A (en) * | 2017-12-25 | 2018-06-15 | 芜湖慧宇商贸有限公司 | A kind of positioning device for pipe fitting to be processed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106181446B (en) | 2018-07-31 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A high-precision transmission workbench with epitaxial protection device Effective date of registration: 20211209 Granted publication date: 20180731 Pledgee: Laizhou Jinhui Financing Guarantee Co.,Ltd. Pledgor: LAIZHOU WEIYI EXPERIMENT MACHINE MANUFACTURING Co.,Ltd. Registration number: Y2021980014430 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220520 Granted publication date: 20180731 Pledgee: Laizhou Jinhui Financing Guarantee Co.,Ltd. Pledgor: LAIZHOU WEIYI EXPERIMENT MACHINE MANUFACTURING Co.,Ltd. Registration number: Y2021980014430 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-precision transmission workbench with an epitaxial protection device Effective date of registration: 20220811 Granted publication date: 20180731 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Yantai branch Pledgor: LAIZHOU WEIYI EXPERIMENT MACHINE MANUFACTURING Co.,Ltd. Registration number: Y2022980012373 |