CN108436116A - A kind of fast roll setting device - Google Patents
A kind of fast roll setting device Download PDFInfo
- Publication number
- CN108436116A CN108436116A CN201810162057.XA CN201810162057A CN108436116A CN 108436116 A CN108436116 A CN 108436116A CN 201810162057 A CN201810162057 A CN 201810162057A CN 108436116 A CN108436116 A CN 108436116A
- Authority
- CN
- China
- Prior art keywords
- roll setting
- sliding block
- bolt
- pedestal
- setting 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Turning (AREA)
Abstract
The present invention relates to a kind of fast roll setting devices, the device includes pedestal, is slidably arranged on pedestal spring push roll setting mechanism and setting push roll setting mechanism and are equipped with fixture in base bottom and roll setting control mechanism compatible with spring push roll setting mechanism, spring.Compared with prior art, in the present invention, compression spring can quickly be moved with movable slider, realize the quick roll setting of cutter, entire roll setting action is simple, and good operating stability will not have an adverse effect to lathe, securely and reliably；It can realize that quick roll setting and sliding block reset by roll setting control mechanism, response is sensitive quickly, easy to operate accurate.
Description
Technical field
The invention belongs to lathe cutting techniques fields, are related to a kind of fast roll setting device.
Background technology
When carrying out lathe grinding processing, it is often necessary to influence of the cutter of certain model to chip roll angle is measured,
Common measurement method is first withdrawing, then stops lathe, measurement angle, but angle when being transient state due to need to measure, because
And this method is easy to happen and requires to deviate larger situation with experimental result.
In order to study the cutting scheme of metal cutting process, some enterprises use fast roll setting device, pass through cutting process
In unexpected roll setting, obtain deformed area and chip simulation sample under the machining condition, then use different methods to it
It is observed, establishes the physical model that various chips are formed to disclose metal cutting mechanism, reach description or prediction machining
The purpose of process.State when in order to make chip simulation sample be more nearly cutting must make knife when designing fast roll setting device
Tool roll setting acceleration is sufficiently large, and the disengaging time of cutter and workpiece is as short as possible.
Currently used lathe fast roll setting device include hand-hammer type fast roll setting device, Gun Blast Highspeed Feed Tripping Device,
Explosive fast roll setting device etc..Hand-hammer type fast roll setting device vibrates larger when hand hammer taps, and influences Tool in Cutting, and right
Machine tool accuracy has an impact；Gun Blast Highspeed Feed Tripping Device operation risk factor is high；Explosive fast roll setting device acceleration is uneven
Even, the acceleration value of most initial is less than attainable value later, and complicated for operation, explosion dosage and the required shearing force of pin of breaking
It is difficult to accurately calculate, and operation is dangerous, noise is also big.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of fast roll setting devices.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of fast roll setting device, which includes pedestal, the spring push roll setting mechanism that is slidably arranged on pedestal with
And setting is in base bottom and roll setting control mechanism compatible with spring push roll setting mechanism, spring push roll setting machine
Structure is equipped with fixture.Fixture is used for clamping cutter.By Cutting tool installation manner on fixture, when needing quick roll setting, pass through roll setting control
Mechanism processed makes spring push roll setting mechanism quick sliding, drives fixture and cutter mass motion, realizes quick roll setting.
The pedestal is fixed on lathe as a preferred technical solution,.
Further, spring push roll setting mechanism includes the sliding block being slidably arranged on pedestal and is arranged in cunning
Compression spring between one end and pedestal of block, the fixture are arranged on sliding block.When needing quick roll setting, compression spring
So that sliding block is quickly popped up, and drives fixture and tool motion.
Further, the pedestal is equipped with compression spring mounting blocks, one end and the pressure bullet of the compression spring
Spring mounting blocks are fixedly connected, and the other end is fixedly connected with a slide block.Compression spring is in compressive state, when needing quick roll setting,
Compression spring unlocks, and pushes sliding block quick sliding.
Further, a pair of of compression spring is equipped between the compression spring mounting blocks and sliding block side by side.Compression spring
It is set up in parallel two compression springs between mounting blocks and sliding block, can not only ensure the stationarity of slide block movement, while having more
Big resilient urging force improves roll setting rate.
Further, the pedestal is equipped with guide pad, and the bottom of the sliding block offers compatible with guide pad
Sliding slot.When sliding block slides, by the cooperation of guide pad and sliding slot, sliding block is made to be slided along preset direction.
Further, the section of the guide pad is in inverted trapezoidal.Guide pad can not only be realized and be led to sliding block
To, and inverted trapezoidal guide pad can be made to be stuck in sliding slot and sliding block and guide pad is avoided to be detached from.
Further, base jack is offered on the pedestal, the bottom of the sliding block offers and base jack
Compatible sliding block jack, the roll setting control mechanism include respectively bolt compatible with base jack, sliding block jack, with
Bolt withdrawing component bolt connected bolt reset assembly and be sequentially connected with bolt reset assembly.Cutter works normally
When, the top of bolt is plugged in base jack, in sliding block jack simultaneously, sliding block is fixed, while compression spring is in pressure
Contracting state；When needing quick roll setting, bolt is driven to move downward and be detached from base jack, sliding block by bolt withdrawing component slotting
Hole, compression spring just can push sliding block quick sliding.
The base jack and sliding block jack are square hole as a preferred technical solution,.
Further, the bolt reset assembly includes the limited block being arranged below bolt and is set on bolt
Resetting spring, the top of the resetting spring is fixedly connected with bolt, and bottom is fixedly connected with limited block, the bolt withdrawing
Component is sequentially connected with limited block.Limited block can carry out the bottom end of bolt the limit of vertical direction, while also allow for resetting
The installation of spring.When carrying out bolt reset, resetting spring is in compressive state, while by sliding block to compression spring mounting blocks side
To sliding, when base jack, sliding block jack and bolt to just after, under the elastic recovery force effect of resetting spring, bolt is inserted
Enter in base jack, sliding block jack, realizes the locking to sliding block and compression spring.
Further, the bolt withdrawing component includes being arranged in the rack of limited block bottom and being meshed with rack
Gear.When needing quick roll setting, rack linear movement is driven by the rotation of gear, is driven by limited block with hour rack
Resetting spring, bolt move downward, and bolt is made to be detached from base jack, sliding block jack.
Further, it is inserted with rotating bar at the center of the gear, handle is arranged in the rotating bar.It is fast when needing
When fast roll setting, handle is pulled, handle is rotated by rotating bar band moving gear, simplifies operation complexity.
The rotating bar is rotatably arranged on lathe as a preferred technical solution,.
The present invention in practical applications, when needing quick roll setting, pulls handle, and bolt is made to be detached from base jack, sliding block
Jack, while compression spring quickly pops up sliding block, sliding block drives fixture and tool motion and is detached from workpiece, and realization is quickly fallen
Knife；When reset, handle is reversely pulled, and resetting spring is made to be in compressive state, later by sliding block to compression spring mounting blocks side
To sliding, make base jack, sliding block jack and bolt to just, bolt enters in the elastic recovery force effect underthrust of resetting spring later
In base jack, sliding block jack, realizes the reset to sliding block, normal machining can be carried out later.
Compared with prior art, the invention has the characteristics that：
1) compression spring can quickly be moved with movable slider, realize the quick roll setting of cutter, entire roll setting action is simple, work
It is good to make stability, will not have an adverse effect to lathe, securely and reliably；
2) it can realize that quick roll setting and sliding block reset by roll setting control mechanism, respond sensitive quick, standard easy to operate
Really.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the main structure diagram of the present invention；
Fig. 3 is the right side structural representation of the present invention；
Description of symbols in figure：
1-pedestal, 2-fixtures, 3-sliding blocks, 4-compression springs, 5-compression spring mounting blocks, 6-guide pads, 7-bottoms
Seat jack, 8-bolts, 9-limited blocks, 10-resetting springs, 11-racks, 12-gears, 13-rotating bars, 14-handles.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment：
A kind of fast roll setting device as shown in Figure 1, Figure 2, Figure 3 shows, the device include pedestal 1, are slidably arranged on pedestal 1
Spring push roll setting mechanism and setting 1 bottom of pedestal and with the compatible roll setting control machine of spring push roll setting mechanism
Structure, spring push roll setting mechanism and are equipped with fixture 2.
Wherein, spring push roll setting mechanism includes the sliding block 3 being slidably arranged on pedestal 1 and is arranged the one of sliding block 3
Compression spring 4 between end and pedestal 1, fixture 2 are arranged on sliding block 3.Pedestal 1 is equipped with compression spring mounting blocks 5, pressure bullet
One end of spring 4 is fixedly connected with compression spring mounting blocks 5, and the other end is fixedly connected with sliding block 3.Compression spring mounting blocks 5 and cunning
A pair of of compression spring 4 is equipped between block 3 side by side.Pedestal 1 is equipped with guide pad 6, and the bottom of sliding block 3 is offered fits with 6 phase of guide pad
The sliding slot matched.The section of guide pad 6 is in inverted trapezoidal.
Base jack 7 is offered on pedestal 1, the bottom of sliding block 3 offers sliding block jack compatible with base jack 7,
Roll setting control mechanism includes bolt 8 compatible with base jack 7, sliding block jack, the bolt reset group being connected with bolt 8 respectively
Part and the bolt withdrawing component being sequentially connected with bolt reset assembly.Bolt reset assembly includes being arranged below bolt 8
Limited block 9 and the resetting spring 10 being set on bolt 8, the top of the resetting spring 10 are fixedly connected with bolt 8, bottom with
Limited block 9 is fixedly connected, and bolt withdrawing component is sequentially connected with limited block 9.Bolt withdrawing component includes being arranged at 9 bottom of limited block
The rack 11 in portion and the gear 12 being meshed with rack 11.Rotating bar 13 is inserted at the center of gear 12, the rotating bar 13
On be arranged with handle 14.
In practical applications, when needing quick roll setting, handle 14 is pulled, so that bolt 8 is detached from base jack 7, sliding block slotting
Hole, while compression spring 4 quickly pops up sliding block 3, sliding block 3 drives fixture 2 and tool motion and is detached from workpiece, and realization is quickly fallen
Knife；When reset, handle 14 is reversely pulled, and resetting spring 10 is made to be in compressive state, later installs sliding block 3 to compression spring
5 direction of block is slided, and makes base jack 7, sliding block jack and bolt 8 to just, later elastic-restoring force of the bolt 8 in resetting spring 10
Effect is lower to be inserted into base jack 7, sliding block jack, realizes the reset to sliding block 3, can carry out normal machining later.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiment without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, ability
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be the present invention's
Within protection domain.
Claims (10)
1. a kind of fast roll setting device, which is characterized in that the device includes pedestal (1), the spring that is slidably arranged on pedestal (1)
Roll setting mechanism and setting are pushed in pedestal (1) bottom and roll setting control mechanism compatible with spring push roll setting mechanism, institute
The spring push roll setting mechanism stated is equipped with fixture (2).
2. a kind of fast roll setting device according to claim 1, which is characterized in that the spring push roll setting mechanism packet
The compression spring for including the sliding block (3) being slidably arranged on pedestal (1) and being arranged between one end of sliding block (3) and pedestal (1)
(4), the fixture (2) is arranged on sliding block (3).
3. a kind of fast roll setting device according to claim 2, which is characterized in that the pedestal (1) is equipped with pressure
One end of spring mounting blocks (5), the compression spring (4) is fixedly connected with compression spring mounting blocks (5), the other end and sliding block
(3) it is fixedly connected.
4. a kind of fast roll setting device according to claim 3, which is characterized in that the compression spring mounting blocks (5)
It is equipped with a pair of of compression spring (4) side by side between sliding block (3).
5. a kind of fast roll setting device according to claim 2, which is characterized in that the pedestal (1) is equipped with guide pad
(6), the bottom of the sliding block (3) offers and the compatible sliding slot of guide pad (6).
6. a kind of fast roll setting device according to claim 5, which is characterized in that the section of the guide pad (6) is in
It is inverted trapezoidal.
7. a kind of fast roll setting device according to claim 2, which is characterized in that offer bottom on the pedestal (1)
The bottom of seat jack (7), the sliding block (3) offers and the compatible sliding block jack of base jack (7), the roll setting control
Mechanism processed include respectively with base jack (7), the compatible bolt of sliding block jack (8), the bolt reset group being connected with bolt (8)
Part and the bolt withdrawing component being sequentially connected with bolt reset assembly.
8. a kind of fast roll setting device according to claim 7, which is characterized in that the bolt reset assembly includes setting
The resetting spring (10) set the limited block (9) below bolt (8) and be set on bolt (8), the resetting spring (10)
Top is fixedly connected with bolt (8), and bottom is fixedly connected with limited block (9), and the bolt withdrawing component is passed with limited block (9)
Dynamic connection.
9. a kind of fast roll setting device according to claim 8, which is characterized in that the bolt withdrawing component includes setting
Set the rack (11) in limited block (9) bottom and the gear (12) that is meshed with rack (11).
10. a kind of fast roll setting device according to claim 9, which is characterized in that at the center of the gear (12)
It is inserted with rotating bar (13), handle (14) is arranged in the rotating bar (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162057.XA CN108436116B (en) | 2018-02-26 | 2018-02-26 | Quick cutter falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162057.XA CN108436116B (en) | 2018-02-26 | 2018-02-26 | Quick cutter falling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108436116A true CN108436116A (en) | 2018-08-24 |
| CN108436116B CN108436116B (en) | 2020-02-18 |
Family
ID=63192623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810162057.XA Active CN108436116B (en) | 2018-02-26 | 2018-02-26 | Quick cutter falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108436116B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10661351B2 (en) * | 2017-09-12 | 2020-05-26 | Dalian University Of Technology | Quick-stop cutting device for a lathe |
| CN112620696A (en) * | 2020-12-07 | 2021-04-09 | 安徽科达汽车轴瓦有限公司 | Automatic punching equipment of axle bush convenient to operation |
| CN112710496A (en) * | 2020-12-18 | 2021-04-27 | 山东大学 | BTA drilling quick tool-setting device and method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10661351B2 (en) * | 2017-09-12 | 2020-05-26 | Dalian University Of Technology | Quick-stop cutting device for a lathe |
| CN112620696A (en) * | 2020-12-07 | 2021-04-09 | 安徽科达汽车轴瓦有限公司 | Automatic punching equipment of axle bush convenient to operation |
| CN112710496A (en) * | 2020-12-18 | 2021-04-27 | 山东大学 | BTA drilling quick tool-setting device and method |
| CN112710496B (en) * | 2020-12-18 | 2022-02-08 | 山东大学 | BTA drilling quick tool-setting device and method |
| WO2022126816A1 (en) * | 2020-12-18 | 2022-06-23 | 山东大学 | Bta drilling rapid tool falling device and method |
| US11975395B2 (en) | 2020-12-18 | 2024-05-07 | Shandong University | BTA drilling quick-stop device and method |
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| Publication number | Publication date |
|---|---|
| CN108436116B (en) | 2020-02-18 |
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