CN207696160U - A kind of screw bracket system - Google Patents
A kind of screw bracket system Download PDFInfo
- Publication number
- CN207696160U CN207696160U CN201720854333.XU CN201720854333U CN207696160U CN 207696160 U CN207696160 U CN 207696160U CN 201720854333 U CN201720854333 U CN 201720854333U CN 207696160 U CN207696160 U CN 207696160U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- moving beam
- block
- leading screw
- connecting component
- 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.)
- Withdrawn - After Issue
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model belongs to machinery processing apparatus accessory, more particularly to a kind of screw bracket system, engine base and moving beam including leading screw, for installing leading screw, guide rail is installed on the engine base, the moving beam can translate under the drive of leading screw along guide rail, further include two pull rods, and block is additionally provided on the engine base and is used to support the left and right bracket of leading screw, the block is fixed on engine base, and described two pull rods are divided into left and right pull rod and it is respectively mounted on left and right bracket；The left and right sliding block is respectively provided at the left and right sides of moving beam, and the moving beam is equipped with one or two connecting component that can hold and also be detached from pull rod；When the moving beam holds pull rod by connecting component, when block is encountered on the head for running to the pull rod, pull rod makes connecting component be detached from, and holds and coordinates with the translation connecting component of moving beam and pull rod when the head of the pull rod is far from block.The utility model can provide support in the middle part of leading screw, avoid leading screw Bending Influence transmission accuracy.
Description
Technical field
The utility model belongs to machinery processing apparatus accessory, and in particular to a kind of leading screw support that long stroke heavy duty machine tools use
Frame system.
Background technology
In Large Machining Center such as various machine tools, spindle arrangement is the important spare part of guarantee transmission accuracy, but
It to be moved on leading screw when being worked due to head, so the support base that leading screw is usually its both ends provides support force.Leading screw is thin
Long part, dead weight can lead to leading screw easily flexural deformation, increase radial load, influence transmission accuracy.
Invention content
To solve the above-mentioned problems, the utility model provides a kind of screw bracket system, and support is provided in the middle part of leading screw,
Avoid leading screw Bending Influence transmission accuracy.
The technical solution adopted in the utility model is as follows：
A kind of screw bracket system, including leading screw, engine base and moving beam for installing leading screw are equipped on the engine base
Guide rail, the moving beam can translate under the drive of leading screw along guide rail, further include two pull rods, block is additionally provided on the engine base
With the left and right bracket for being used to support leading screw, the block is fixed on engine base, described two pull rods be divided into left and right pull rod and its
Respectively it is mounted on left and right bracket；
The left tray includes the left slider coordinated with guide rail, linking arm, the left support roller and left lever for being used to support leading screw,
One end of the linking arm is fixed on left slider, the other end connects left lever, and the left support roller is rotatably mounted on connection
The side of arm；
The right bracket includes the right sliding block coordinated with guide rail, mounting base, the right support roller for being used to support leading screw and right pull rod,
The mounting base is fixed on right sliding block, and the right pull rod is connect with mounting base, and the right support roller is hinged on the side of right sliding block；
The left and right sliding block is respectively provided at the left and right sides of moving beam, and the moving beam is equipped with and can hold and also take off
One or two connecting component from pull rod；When the moving beam holds pull rod by connecting component, when running to the pull rod
Head when encountering block pull rod so that connecting component is detached from, connected with the translation of moving beam when the head of the pull rod is far from block
Component is held with pull rod to be coordinated.
Above-mentioned screw bracket system, the connecting component are one, and the left and right pull rod is located at the homonymy of moving beam to divide
Be not connected component；The connecting component will not hold left and right pull rod simultaneously.
Above-mentioned screw bracket system, the connecting component are the pin being fixed on moving beam, the pull rod it is L-shaped and its
Include horizontal cantilever for hingedly installing, with the vertical ligulate impact portions of block contoured fit and be located on the body of rod and pin is drawn
The extension chamber firmly coordinated, the arc for hanging chamber top and being equipped with the pin hole for holding pin and pin being assisted to slide in or out pin hole
The outer end of slideway, the slideway is higher than its inner end；
The left lever is hinged with linking arm, and the right pull rod is hinged with mounting base；Pin holds a layback on moving beam
Bar translates, and the pull rod of the side is lifted along its articulated section when the impact portions of the lateral bracing strut encounter block makes pin be detached from extension chamber just,
Continue translation so that pin holds the extension chamber of another lateral bracing strut with moving beam.
The beneficial effects of the utility model are：According to the position that leading screw in distinct device bends, pacify in corresponding position
Block is filled, when left or right bracket is moved to by moving beam at block, connecting component is detached from pull rod, cradle stationary, support roller supporting wire
Thick stick.The utility model is simple in structure, at low cost.
Description of the drawings
Fig. 1 is the working state schematic representation of the utility model left tray；
Fig. 2 is the working state schematic representation of the right bracket of the utility model；
Fig. 3 is the close-up schematic view at A in Fig. 2；
Fig. 4 is the structural schematic diagram of the utility model left tray；
Fig. 5 is the structural schematic diagram of the right bracket of the utility model；
Fig. 6 is the structural schematic diagram of the utility model pull rod；
Fig. 7 is the right bracket principle of confounding figure of the utility model.
In figure：1 be left tray, 2 be right bracket, 3 be leading screw, 4 be engine base, 5 be moving beam, 6 be pull rod, 7 be pin,
11 be left slider, 13 be left support roller case, 14 be left support roller, 15 be linking arm,
21 for right sliding block, 23 be right support roller case, 24 be right support roller, 25 be mounting base,
41 be guide rail, 42 be block,
61 be cantilever, 62 be impact portions, 63 be hang chamber, 631 be pin hole, 632 be slideway.
Specific implementation mode
The utility model is further explained below in conjunction with the accompanying drawings.
A kind of screw bracket system, including leading screw 3, the engine base 4 for installing leading screw 3 and moving beam 5, on the engine base 4
Guide rail 41 is installed, the moving beam 5 can translate under the drive of leading screw 3 along guide rail 41, further include two pull rods 6, the machine
It is additionally provided with block 42 on seat 4 and is used to support the left and right bracket 1,2 of leading screw 3, the block 42 is fixed on engine base 4, and described two
A pull rod 6 divide for left and right pull rod and its respectively be mounted on left and right bracket 1,2 on；
As shown in figure 4, the left tray 1 includes the left slider 11 coordinated with guide rail 41, linking arm 15, is used to support leading screw
3 left support roller 14 and left lever, one end of the linking arm 15 is fixed on left slider 11, the other end connects left lever, described
Left support roller 14 is rotatably mounted on the side of linking arm 15, and left support roller 14 is rotatably connected in left support roller case 13；
As shown in figure 5, the right bracket 2 includes the right sliding block 21 coordinated with guide rail 41, mounting base 25, is used to support leading screw
3 right support roller 24 and right pull rod, the mounting base 25 are fixed on right sliding block 21, and the right pull rod is connect with mounting base 25, institute
State the side that right support roller 24 is hinged on right sliding block 21；Right support roller 24 is rotatably installed in right support roller case 23；
The left and right sliding block 11,12 is respectively provided at the left and right sides of moving beam 5, and the moving beam 5 is equipped with and can hold simultaneously
Also one or two connecting component of pull rod 6 can be detached from；When the moving beam 5 holds pull rod 6 by connecting component, when running to
Pull rod 6 makes connecting component be detached from when block 42 is encountered on the head of the pull rod 6, when the head of the pull rod 6 is far from block 42 with
The translation connecting component of moving beam 5 is held with pull rod 6 to be coordinated.
Above-mentioned screw bracket system, the connecting component are one, enable linking arm 15 that 5 downside of moving beam is passed through to make described
Left and right pull rod is located at the homonymy of moving beam 5 to be respectively cooperating with connecting component；The connecting component will not hold left and right drawing simultaneously
Bar is so held the pull rod 6 of another lateral bracket, is greatly avoided again after the pull rod 6 of design guarantee connecting component one lateral bracket of disengaging
The left and right bracket unsafe condition that both appearance are not detached from when transposition handing-over occurs with block 42, improves stable equipment operation
Property.
Above-mentioned screw bracket system, the connecting component are the pin 7 being fixed on moving beam 5, and the pull rod 6 is L-shaped
And it include horizontal cantilever 61 for hingedly installing, with the vertical ligulate impact portions 62 of 42 contoured fit of block and be located at the body of rod
Upper and pin 7 holds the extension chamber 63 of cooperation, and 63 top of chamber that hangs is equipped with the pin hole 631 and auxiliary pin 7 for holding pin 7
The cambered way 632 of pin hole 631 is slid in or out, the outer end of the slideway 632 is higher than its inner end；Block 42 is in hill-like, is prevented
Only impact portions 62 are crossed；
The left lever is hinged with linking arm 15, and the right pull rod is hinged with mounting base 25；Pin 7 is held on moving beam 5
One lateral bracing strut 6 translates, and the pull rod 6 of the side is lifted along its articulated section and made just when the impact portions 62 of the lateral bracing strut 6 encounter block 42
Pin 7, which is detached from, hangs chamber 63, continues translation so that pin 7 holds the extension chamber 63 of another lateral bracing strut 6 with moving beam 5.
Illustrate utility model works principle so that moving beam 5 holds shifting level with both hands to the left from 3 right end of leading screw as an example：
Left tray 1 is located at support leading screw 3 at block 42 at this time, and moving beam 5 holds shifting level with both hands to the left from 3 right end of leading screw, such as Fig. 7 institutes
Show that pin 7 holds right pull rod to drive right bracket 2 also to left.It is right when the impact portions 62 of right pull rod encounter block 42
Pull rod is lifted on its articulated section, and as pin 7 continues to translate to the left, pin 7, which takes advantage of a situation to be detached from, hangs chamber 63, and such right bracket 2 is static
At block 42, right support roller 24 supports leading screw 3.Immediately pin 7 encounter left lever slideway 632 take advantage of a situation hold left lever hang chamber
63, left tray 1 is push with moving beam 5 to left.It is moved to the right at block 42 when moving beam 5 hauls left tray 1, Zola
Lift, left tray 1 are static on bar, and pin 7 is shifted to right pull rod.Such left and right bracket 1,2 realizes the support to leading screw.
Claims (3)
1. a kind of screw bracket system, including leading screw（3）, for installing leading screw（3）Engine base（4）And moving beam（5）, the machine
Seat（4）On guide rail is installed（41）, the moving beam（5）In leading screw（3）Drive under can be along guide rail（41）Translation, feature exist
In：Further include two pull rods（6）, the engine base（4）On be additionally provided with block（42）Be used to support leading screw（3）Left and right bracket
（1、2）, the block（42）It is fixed on engine base（4）On, described two pull rods（6）It is divided into left and right pull rod and it is respectively mounted on
Left and right bracket（1、2）On；
The left tray（1）Including with guide rail（41）The left slider of cooperation（11）, linking arm（15）, be used to support leading screw（3）'s
Left support roller（14）And left lever, the linking arm（15）One end be fixed on left slider（11）The upper, other end connects left lever, institute
State left support roller（14）Rotatably it is mounted on linking arm（15）Side；
The right bracket（2）Including with guide rail（41）The right sliding block of cooperation（21）, mounting base（25）, be used to support leading screw（3）'s
Right support roller（24）With right pull rod, the mounting base（25）It is fixed on right sliding block（21）On, the right pull rod and mounting base（25）Even
It connects, the right support roller（24）It is hinged on right sliding block（21）Side；
The left and right sliding block（11、12）It is respectively provided at moving beam（5）The left and right sides, the moving beam（5）Being equipped with can hold
And it can also be detached from pull rod（6）One or two connecting component；The moving beam（5）Pull rod is held by connecting component（6）When,
When running to the pull rod（6）Head encounter block（42）When pull rod（6）Connecting component is set to be detached from, the pull rod（6）Head
Portion is far from block（42）When with moving beam（5）Translation connecting component and pull rod（6）Hold cooperation.
2. screw bracket system according to claim 1, it is characterised in that：The connecting component is one, the left and right drawing
Bar is located at moving beam（5）Homonymy to be respectively cooperating with connecting component；Left and right pull rod is held when the connecting component difference.
3. screw bracket system according to claim 2, it is characterised in that：The connecting component is to be fixed on moving beam（5）
On pin（7）, the pull rod（6）It is L-shaped and it includes horizontal cantilever for hingedly installing（61）With block（42）Profile
Coordinate vertical ligulate impact portions（62）Be located on the body of rod and pin（7）Hold the extension chamber of cooperation（63）, the extension chamber（63）
Top is equipped with for holding pin（7）Pin hole（631）With auxiliary pin（7）Slide in or out pin hole（631）Cambered way
（632）, the slideway（632）Outer end be higher than its inner end；The block（42）In hill-like, from centre to both sides height by
Gradually reduce；
The left lever and linking arm（15）It is hinged, the right pull rod and mounting base（25）It is hinged；Moving beam（5）Upper pin（7）
Hold a lateral bracing strut（6）Translation, the lateral bracing strut（6）Impact portions（62）Encounter block（42）When the side pull rod（6）Along its hinge
Lift makes pin just in socket part（7）It is detached from and hangs chamber（63）, with moving beam（5）Continue translation so that pin（7）Hold another layback
Bar（6）Extension chamber（63）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854333.XU CN207696160U (en) | 2017-07-14 | 2017-07-14 | A kind of screw bracket system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854333.XU CN207696160U (en) | 2017-07-14 | 2017-07-14 | A kind of screw bracket system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696160U true CN207696160U (en) | 2018-08-07 |
Family
ID=63020832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720854333.XU Withdrawn - After Issue CN207696160U (en) | 2017-07-14 | 2017-07-14 | A kind of screw bracket system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186529A (en) * | 2017-07-14 | 2017-09-22 | 山东德隆博德尔环保装备发展有限公司 | A kind of screw bracket system |
-
2017
- 2017-07-14 CN CN201720854333.XU patent/CN207696160U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186529A (en) * | 2017-07-14 | 2017-09-22 | 山东德隆博德尔环保装备发展有限公司 | A kind of screw bracket system |
| CN107186529B (en) * | 2017-07-14 | 2023-05-26 | 山东德隆博德尔环保装备发展有限公司 | Screw bracket system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180807 Effective date of abandoning: 20230526 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180807 Effective date of abandoning: 20230526 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |