CN209380585U - A kind of component of machine production fixture - Google Patents
A kind of component of machine production fixture Download PDFInfo
- Publication number
- CN209380585U CN209380585U CN201821943923.0U CN201821943923U CN209380585U CN 209380585 U CN209380585 U CN 209380585U CN 201821943923 U CN201821943923 U CN 201821943923U CN 209380585 U CN209380585 U CN 209380585U
- Authority
- CN
- China
- Prior art keywords
- main body
- workbench
- fixture
- component
- symmetrically arranged
- 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 belongs to field of machining, especially a kind of component of machine produces fixture, the position of adjustment fixture is required to when pressing from both sides various sizes of workpiece for existing component of machine production fixture, it is processed again so as to adjust workpiece centre line position, it is more inconvenient, and the problem of reducing production efficiency, now propose following scheme, it includes main body, there are two symmetrically arranged supporting blocks for the top two sides connection of main body, the two sidewalls top of main body is mounted on sliding rail, the top of sliding rail is set there are two symmetrically arranged workbench, the bottom end of workbench is connected with movable sleeve, there are two the symmetrically arranged sliding blocks centered on movable sleeve for the bottom end connection of workbench, sliding block is slidably connected with sliding rail, bidirectional helical bar is equipped between two supporting blocks, the utility model ensure that center is constant, not when pressing from both sides various sizes of workpiece Need to adjust the position of fixture, it is more convenient, and then improve production efficiency.
Description
Technical field
The utility model relates to technical fields of mechanical processing more particularly to a kind of component of machine to produce fixture.
Background technique
Fixture is used to fix processing object during referring to machine-building, is allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture.In a broad sense, any process in technical process is used to rapidly, easily and safely
The device for installing workpiece, all can be described as fixture.
Existing component of machine production fixture is realized when pressing from both sides component of machine by a clamp and locating piece cooperation
It clamps, and is required to the position of adjustment fixture when pressing from both sides various sizes of workpiece, so as to adjust workpiece centre line position again to it
Processing, it is more inconvenient, and production efficiency is reduced, for this purpose, we have proposed a kind of component of machine to produce fixture.
Summary of the invention
The utility model proposes a kind of component of machine produce fixture, solve and be both needed to when pressing from both sides various sizes of workpiece
The position of fixture is adjusted, it is processed again so as to adjust workpiece centre line position, it is more inconvenient, and reduce production efficiency
Problem.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of component of machine production fixture, including main body, there are two be symmetrical arranged for the top two sides connection of the main body
Supporting block, the two sidewalls top of the main body is mounted on sliding rail, and the top of the sliding rail sets that there are two symmetrically arranged works
Make platform, the bottom end of the workbench is connected with movable sleeve, and there are two right centered on movable sleeve for the bottom end connection of the workbench
Claim the sliding block of setting, the sliding block is slidably connected with sliding rail, and bidirectional helical bar, the activity are equipped between two supporting blocks
Set is threadedly coupled with bidirectional helical bar, and the both ends of the bidirectional helical bar are connected by first bearing respectively at two supporting block rotations
It connects, fixing sleeve is connected to driven gear at the center of the bidirectional helical bar, and fluted, the groove is opened up at the top of the main body
Inside be equipped with the driving mechanism that is meshed with driven gear.
Preferably, the bottom of the main body is connected with fixing seat.
Preferably, the driving mechanism include by second bearing and recess sidewall rotation connection rotation axis, described turn
The axial wall fixing sleeve of moving axis is connected to driving gear, and the driving gear is meshed with driven gear, and the axial wall of the rotation axis is solid
Surely it is socketed with worm gear, the side wall of the groove is rotatably connected to worm screw by 3rd bearing, and the worm and wheel is meshed, institute
It states the side wall of one end through-going recess of worm screw and extends outwardly, the top of the fixing seat is equipped with servo motor, the servo electricity
The bottom end of machine is connected with mounting plate, and the bottom end of the mounting plate is fixedly mounted by the top of screw and fixing seat, the servo
The output shaft of motor is connected with one end of worm screw.
Preferably, the top of the workbench is equipped with the mounting groove of multiple and different specification clamps.
Preferably, the workbench and sliding block are an integral structure.
The utility model has the beneficial effects that pass through the setting of worm gear, worm screw and servo motor, it can be by the dynamic of servo motor
Power is transmitted to rotation axis, and between worm gear and worm screw have self-locking property, can effectively prevent from inverting, by driven gear,
The setting of bidirectional helical bar and driving gear in the power transmission of rotation axis to bidirectional helical bar, can will make two workbench
It is synchronous close to or far from, ensure that center is constant, the position for adjusting fixture do not needed when press from both sides various sizes of workpiece, compared with
For convenience, and then production efficiency is improved.
The utility model ensure that center is constant, and the position of adjustment fixture is not needed when pressing from both sides various sizes of workpiece
It sets, it is more convenient, and then improve production efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of component of machine produce fixture positive structure diagram；
Fig. 2 be the utility model proposes a kind of component of machine produce fixture overlooking structure diagram；
Fig. 3 be the utility model proposes a kind of component of machine produce fixture side structure schematic view.
Figure label: 1 fixing seat, 2 main bodys, 3 sliding rails, 4 workbench, 5 sliding blocks, 6 rotation axis, 7 driven gears, 8 worm gears, 9
Movable sleeve, 10 bidirectional helical bars, 11 supporting blocks, 12 worm screws, 13 driving gears, 14 grooves, 15 mounting plates, 16 servo motors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of component of machine produces fixture, including main body 2, the bottom of main body 2 are connected with fixing seat 1,
There are two symmetrically arranged supporting block 11, the two sidewalls top of main body 2 is mounted on sliding rail 3, sliding for the top two sides connection of main body 2
The top of rail 3 is set there are two symmetrically arranged workbench 4, and the top of workbench 4 is equipped with the mounting groove of multiple and different specification clamps,
The bottom end of workbench 4 is connected with movable sleeve 9, and there are two the symmetrically arranged cunnings centered on movable sleeve 9 for the bottom end connection of workbench 4
Block 5, workbench 4 and sliding block 5 are an integral structure, and sliding block 5 is slidably connected with sliding rail 3, are equipped between two supporting blocks 11 two-way
Threaded rod 10, movable sleeve 9 are threadedly coupled with bidirectional helical bar 10, and the both ends of bidirectional helical bar 10 are by first bearing respectively at two
A supporting block 11 is rotatablely connected, and fixing sleeve is connected to driven gear 7 at the center of bidirectional helical bar 10, and the top of main body 2 offers
Groove 14, the inside of groove 14 are equipped with the driving mechanism being meshed with driven gear 7, driving mechanism include by second bearing with
The rotation axis 6 of 14 side wall of groove rotation connection, the axial wall fixing sleeve of rotation axis 6 are connected to driving gear 13, driving gear 13 with from
Moving gear 7 is meshed, and the axial wall fixing sleeve of rotation axis 6 is connected to worm gear 8, and the side wall of groove 14 is rotatably connected to by 3rd bearing
Worm screw 12, worm screw 12 are meshed with worm gear 8, and the side wall of one end through-going recess 14 of worm screw 12 simultaneously extends outwardly, the top of fixing seat 1
End is equipped with servo motor 16 and can be passed the power of servo motor 16 by worm gear 8, the setting of worm screw 12 and servo motor 16
Transport to rotation axis 6, and between worm gear 8 and worm screw 12 have self-locking property, can effectively prevent from inverting, by driven gear 7,
The setting of bidirectional helical bar 10 and driving gear 13 can make two in the power transmission of rotation axis 6 to bidirectional helical bar 10
Workbench 4 is synchronous close to or far from ensure that center is constant, do not need to adjust fixture when press from both sides various sizes of workpiece
Position, it is more convenient, and then production efficiency is improved, the bottom end of servo motor 16 is connected with mounting plate 15, the bottom of mounting plate 15
End is fixedly mounted by the top of screw and fixing seat 1, and the output shaft of servo motor 16 is connected with one end of worm screw 12.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
Embodiment: in use, the clamp of needs is mounted on workbench 4 by operator, then 16 band of servo motor is driven
Dynamic worm screw 12 rotates, and rotates the worm gear 8 engaged with worm screw 12, and then pass through the driving gear 13 in same rotation axis 6
Driven gear 7 drives bidirectional helical bar 10 to rotate, and bidirectional helical bar 10 is close to each other by two workbench 4 by movable sleeve 9, matches
The clamp for closing installation clamps workpiece and is driven in the reverse direction servo motor 16 when needing to unclamp workpiece.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of component of machine produces fixture, including main body (2), which is characterized in that the top two sides of the main body (2) connect
There are two symmetrically arranged supporting block (11), the two sidewalls top of the main body (2) is mounted on sliding rail (3), the sliding rail (3)
Top set there are two symmetrically arranged workbench (4), the bottom end of the workbench (4) is connected with movable sleeve (9), the work
There are two the symmetrically arranged sliding block (5) centered on movable sleeve (9), the sliding block (5) and sliding rail (3) for the bottom end connection of platform (4)
It is slidably connected, is equipped with bidirectional helical bar (10) between two supporting blocks (11), the movable sleeve (9) and bidirectional helical bar
(10) it is threadedly coupled, the both ends of the bidirectional helical bar (10) are connected by first bearing respectively at two supporting block (11) rotations
It connects, fixing sleeve is connected to driven gear (7) at the center of the bidirectional helical bar (10), is offered at the top of the main body (2) recessed
Slot (14), the inside of the groove (14) are equipped with the driving mechanism being meshed with driven gear (7).
2. a kind of component of machine according to claim 1 produces fixture, which is characterized in that the bottom of the main body (2)
It is connected with fixing seat (1).
3. a kind of component of machine according to claim 2 produces fixture, which is characterized in that the driving mechanism includes logical
The rotation axis (6) of second bearing and the rotation connection of groove (14) side wall is crossed, the axial wall fixing sleeve of the rotation axis (6) is connected to actively
Gear (13), the driving gear (13) are meshed with driven gear (7), and the axial wall fixing sleeve of the rotation axis (6) is connected to snail
It takes turns (8), the side wall of the groove (14) is rotatably connected to worm screw (12) by 3rd bearing, the worm screw (12) and worm gear (8)
It is meshed, the side wall of one end through-going recess (14) of the worm screw (12) simultaneously extends outwardly, and the top of the fixing seat (1) is equipped with
The bottom end of servo motor (16), the servo motor (16) is connected with mounting plate (15), and the bottom end of the mounting plate (15) passes through
The top of screw and fixing seat (1) is fixedly mounted, and the output shaft of the servo motor (16) is connected with one end of worm screw (12).
4. a kind of component of machine according to claim 1 produces fixture, which is characterized in that the top of the workbench (4)
End is equipped with the mounting groove of multiple and different specification clamps.
5. a kind of component of machine according to claim 1 produces fixture, which is characterized in that the workbench (4) and cunning
Block (5) is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821943923.0U CN209380585U (en) | 2018-11-23 | 2018-11-23 | A kind of component of machine production fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821943923.0U CN209380585U (en) | 2018-11-23 | 2018-11-23 | A kind of component of machine production fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209380585U true CN209380585U (en) | 2019-09-13 |
Family
ID=67865450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821943923.0U Expired - Fee Related CN209380585U (en) | 2018-11-23 | 2018-11-23 | A kind of component of machine production fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209380585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842818A (en) * | 2019-11-26 | 2020-02-28 | 江苏东宇工程机械有限公司 | Rotary positioning tool |
| CN111070140A (en) * | 2019-12-20 | 2020-04-28 | 大同新成新材料股份有限公司 | Limiting tool for bonding intelligent carbon slide plate bracket and carbon strip and limiting method thereof |
-
2018
- 2018-11-23 CN CN201821943923.0U patent/CN209380585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842818A (en) * | 2019-11-26 | 2020-02-28 | 江苏东宇工程机械有限公司 | Rotary positioning tool |
| CN111070140A (en) * | 2019-12-20 | 2020-04-28 | 大同新成新材料股份有限公司 | Limiting tool for bonding intelligent carbon slide plate bracket and carbon strip and limiting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |