CN206663036U - Fixture for streamline processing - Google Patents
Fixture for streamline processing Download PDFInfo
- Publication number
- CN206663036U CN206663036U CN201720303399.XU CN201720303399U CN206663036U CN 206663036 U CN206663036 U CN 206663036U CN 201720303399 U CN201720303399 U CN 201720303399U CN 206663036 U CN206663036 U CN 206663036U
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- mobile bar
- cam
- briquetting
- support base
- 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 discloses the fixture processed for streamline, including conveyer belt, support base, mobile bar, spring, cam and drive shaft, support frame is provided with below conveyer belt, backing plate is provided with support frame, the support base is located at the top of conveyer belt, and the side on support base close to conveyer belt is connected with backing plate, and one end activity of the mobile bar runs through support base, the spring is set in mobile bar, the end thereof contacts away from conveyer belt on the curved profile and mobile bar of the cam.By this furniture Clamp blocks, parts to be processed is avoided during being processed because of the inaccurate situation appearance of processing dimension caused by moving everywhere by external force, reduces percent defective；And part is pinned with hand without worker, reduces labor strength, and ensure that the stability of thrust.
Description
Technical field
It the utility model is related to a kind of fixture, and in particular to the fixture for streamline processing.
Background technology
Fixture, it is the instrument commonly used in a kind of process, is to be used for during machine-building fixing processing object, is allowed to
Occupy correct position, to receive the device constructed or detected.It is used to fix material or part to be processed, it is ensured that it is adding
Will not be moved and offset during work, avoid article to be processed bias effect process the precision of operation with it is accurate.From wide
Say in justice, in any process of machining process, for device that is rapid, easily and safely installing workpiece, all can be described as
Fixture, such as weld jig, inspection jig, assembling jig, jig etc..
Consumed in order to improve production rate, during reduction, the production line of increasing product is modified, and becomes stream
The waterline mode of production.In production line balance mode, can apply to conveyer belt by be sent to each of part to be processed plus
Under construction equipment, it is processed.And on conveyer belt, if no fixture is fixed when part is processed, it is easy to produce processing chi
Very little underproof product, increase percent defective.Therefore parts to be processed would generally be manually pinned, avoids part from moving, but this
The operation of kind manual compression part not only increases the labor intensity of worker, and the bad control of power of compressing component.
Utility model content
The utility model purpose is to provide the fixture for streamline processing, solved on conveyer belt, when part is processed
If no fixture is fixed, the underproof product of processing dimension is also easy to produce, the problem of increasing percent defective.
The utility model is achieved through the following technical solutions：
For the fixture of streamline processing, including conveyer belt, support base, mobile bar, spring, cam and drive shaft, passing
Send the one end for taking close ground to be provided with the support frame for supporting conveyer belt, conveyer belt direction of advance is located on support frame
Both sides be provided with backing plate, the support base is located at the top of conveyer belt, and on support base one on the side of conveyer belt
Side is connected with a backing plate, and opposite side is connected with another backing plate, and one end activity of the mobile bar runs through support base, and mobile
The axis of bar is set in mobile bar perpendicular to conveyer belt, the spring, and away from conveyer belt in one end of spring and mobile bar
One end connection, one end away from conveyer belt connects on the other end and support base of spring, the curved profile of the cam and shifting
End thereof contacts away from conveyer belt in lever, cam is connected by drive shaft with drive device, and the rotation axis of cam is vertical
In the axis of mobile bar.Drive device is the combination of motor and gear train.
When parts to be processed is come at process equipment under the drive of conveyer belt, start drive device, cam is driving
Rotated under the drive of axle, when cam pivot to mobile bar distance maximum when, the side pressure away from cam in mobile bar
Tight parts to be processed；When the pivot of cam is gradually reduced to the distance of mobile bar, as spring gradually resiles, move
Lever returns to original position, and conveyer belt continues to transmit parts to be processed.This avoid parts to be processed be processed during because by
The inaccurate situation of processing dimension occurs caused by being moved everywhere to external force, reduces percent defective；And without worker's hand
To pin part, labor strength is reduced, and ensure that the stability of thrust.
Further, one end away from conveyer belt is provided with contact plate in mobile bar, the curved profile of the cam with
A side contacts away from mobile bar on contact plate.The contact plate is square plate.In mobile bar close to cam one end area compared with
It is small, during cam rotation, if there is bounce, easily skid, cause part not to be fixed, be also easy to produce defective work, therefore
Contact plate is set, cam is also always positioned at even if occurring beating on contact plate, the situation for avoiding skidding occurs.
With being provided with stopper slot on the face of cam contact on contact plate, the one end contacted on cam with contact plate is positioned at limit
In the groove of position.During cam rotation, its one end contacted with contact plate is always positioned in stopper slot, adds what mobile bar moved up and down
Stationarity.
Further, one end close to conveyer belt in mobile bar is provided with briquetting, and screwed hole is provided with briquetting, moves
Coordinate in lever close to one end of conveyer belt and the screwed hole.The briquetting of different shape size according to actual product, can be selected
Compressing component.
Further, the briquetting is circular slab, and fluted close to the setting of one end of conveyer belt on briquetting.The pressure
Material between block upper groove bottom land and mobile bar is elastomeric material.When briquetting is circular slab, it is mainly used in clamping plane zero
Part.And during mobile bar moves down, when one end on briquetting away from mobile bar and feature contacts, under mobile bar continues
Move, now the bottom land of groove continues to move down, and the portion of air in groove is extruded, and makes to be formed between briquetting and piece surface
Negative pressure, avoid because the bounce that transmission belt comes makes mobile bar displacement.
Also, when using the briquetting containing resilient material, also need the briquetting and correlation for coordinating another to be free of elastomeric material
Device.Because when using briquetting containing resilient material, part will not move relative to briquetting for, but when beated in transmission compared with
When big, the elastomeric material of briquetting may make briquetting relative movement bar movement, therefore another need to be coordinated to be free of elastomeric material
Briquetting and relevant apparatus, further to improve the stability of compressing component.
Further, the briquetting can also be cylinder, and its axis is perpendicular to the axis of mobile bar.In the side of briquetting
One layer of rubber is provided with wall.When briquetting is cylindrical, it is mainly used in nonplanar generation processing part.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model is used for the fixture of streamline processing, when parts to be processed comes processing under the drive of conveyer belt
When at equipment, start drive device, cam rotates under the drive of drive shaft, when cam pivot to mobile bar distance
When maximum, one end away from cam compresses parts to be processed in mobile bar；When cam pivot to mobile bar distance by
Decrescence hour, as spring gradually resiles, mobile bar returns to original position, and conveyer belt continues to transmit parts to be processed；So keep away
Parts to be processed is exempted from during being processed because the inaccurate situation of processing dimension by external force and caused by moving everywhere goes out
It is existing, reduce percent defective；And part is pinned with hand without worker, reduces labor strength, and ensure that thrust
Stability；
2nd, the utility model is used for the fixture of streamline processing, and one end area in mobile bar close to cam is smaller, cam
During rotation, if there is bounce, easily skid, cause part not to be fixed, be also easy to produce defective work, therefore contact is set
Plate, cam is set also to be always positioned at even if occurring beating on contact plate, the situation for avoiding skidding occurs；
3rd, the utility model is used for the fixture of streamline processing, when briquetting is circular slab, is mainly used in clamping plane zero
Part.And during mobile bar moves down, when one end on briquetting away from mobile bar and feature contacts, under mobile bar continues
Move, now the bottom land of groove continues to move down, and the portion of air in groove is extruded, and makes to be formed between briquetting and piece surface
Negative pressure, avoid because the bounce that transmission belt comes makes mobile bar displacement；Also, when using the briquetting containing resilient material, also need to coordinate
Another is free of the briquetting and relevant apparatus of elastomeric material.Because when using the briquetting containing resilient material, part is relative to press
It will not be moved for block, but when beating larger in transmission, the elastomeric material of briquetting may make briquetting relative movement bar movement,
Therefore the briquetting and relevant apparatus that another need to be coordinated to be free of elastomeric material, further to improve the stability of compressing component.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is position view when mobile bar is in situ；
Position view when Fig. 3 pushes for mobile bar；
Fig. 4 is the schematic cross-section that briquetting is circular slab.
Mark and corresponding parts title in accompanying drawing：
1- conveyer belts, 2- support frames, 3- support bases, 4- mobile bars, 5- springs, 6- cams, 7- drive shafts, 8- backing plates, 9-
Contact plate, 10- stopper slots, 11- briquettings, 12- grooves.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment 1
As Figure 1-Figure 4, the utility model is used for the fixture of streamline processing, including conveyer belt 1, support base 3, movement
Bar 4, spring 5, cam 6 and drive shaft 7, the one end on close ground is provided with the support for supporting conveyer belt 1 on conveyer belt 1
Frame 2, the both sides positioned at the direction of advance of conveyer belt 1 on support frame 2 are provided with backing plate 8, and the support base 3 is located at conveyer belt 1
Top, and side is connected with a backing plate 8 on the side of conveyer belt 1 on support base 3, opposite side and another backing plate 8
Connection, one end activity of the mobile bar 4 runs through support base 3, and the axis of mobile bar 4 is perpendicular to conveyer belt 1, the spring 5
Be set in mobile bar 4, and one end of spring 5 be connected with mobile bar 4 away from one end of conveyer belt 1, the other end of spring 5 and
One end away from conveyer belt 1 connects on support base 3, the curved profile of the cam 6 and one of remote conveyer belt 1 in mobile bar 4
End in contact, cam 6 are connected by drive shaft 7 with drive device, and the rotation axis of cam 6 is perpendicular to the axis of mobile bar 4.Drive
Dynamic device is the combination of motor and gear train.
When being come under drive of the parts to be processed in conveyer belt 1 at process equipment, start drive device, cam 6 is driving
Rotated under the drive of moving axis 7, when cam 6 pivot to mobile bar 4 distance maximum when, in mobile bar 4 away from cam 6
One end compresses parts to be processed；When the pivot of cam 6 is gradually reduced to the distance of mobile bar 4, as spring 5 is gradually extensive
Shape is restored, mobile bar 4 returns to original position, and conveyer belt 1 continues to transmit parts to be processed.This avoid parts to be processed to be processed
During occur because of the inaccurate situation of processing dimension by external force and caused by moving everywhere, reduce percent defective；And nothing
Worker is needed with hand to pin part, reduces labor strength, and ensure that the stability of thrust.
Embodiment 2
As Figure 1-4, the present embodiment is on the basis of embodiment 1, and the utility model is further illustrated.
One end away from conveyer belt 1 is provided with contact plate 9, the curved profile and contact plate of the cam 6 in mobile bar 4
A side contacts away from mobile bar 4 on 9.The contact plate 9 is square plate.In mobile bar 4 close to cam 6 one end area compared with
It is small, when cam 6 rotates, if there is bounce, easily skid, cause part not to be fixed, be also easy to produce defective work, therefore
Contact plate 9 is set, cam 6 is also always positioned on contact plate 9 even if occurring beating, the situation for avoiding skidding occurs.
Stopper slot 10, the one end contacted on cam 6 with contact plate 9 are provided with the face contacted on contact plate 9 with cam 6
In stopper slot 10.When cam 6 rotates, it is always positioned in stopper slot 10 with one end that contact plate 9 contacts, and adds movement
The stationarity that bar 4 moves up and down.
Further, one end close to conveyer belt 1 in mobile bar 4 is provided with briquetting 11, and spiral shell is provided with briquetting 11
Pit, coordinate close to one end of conveyer belt 1 and the screwed hole in mobile bar 4.Different shape size can be selected according to actual product
Briquetting 11 carry out compressing component.
Further, the briquetting 11 is circular slab, and fluted close to the setting of one end of conveyer belt 1 on briquetting 11
12.Material between the bottom land of 11 upper groove of briquetting 12 and mobile bar 4 is elastomeric material.It is main when briquetting 11 is circular slab
It is used for clamping plane part.And during mobile bar 4 moves down, when one end on briquetting 11 away from mobile bar 4 and part
During contact, mobile bar 4 continues to move down, and now the bottom land of groove 12 continues to move down, and the portion of air in groove 12 is extruded,
Make to form negative pressure between briquetting 11 and piece surface, avoid because the bounce that transmission belt comes makes the displacement of mobile bar 4.
Also, during using briquetting 11 containing resilient material, the briquetting 11 that also needs to coordinate another without elastomeric material and
Relevant apparatus.Because when using the briquetting 11 containing resilient material, part will not move for briquetting 11, but when transmission
When middle bounce is larger, the elastomeric material of briquetting 11 may make briquetting 11 relatively move bar 4 to move, therefore need to coordinate another not
Briquetting 11 and relevant apparatus containing elastomeric material, further to improve the stability of compressing component.
Further, the briquetting 11 can also be cylinder, and its axis is perpendicular to the axis of mobile bar 4.In briquetting
One layer of rubber is provided with 11 side wall.When briquetting 11 is cylindrical, it is mainly used in nonplanar generation processing part.
Embodiment 3
The present embodiment is on the basis of embodiment 1, and the utility model is further illustrated.
Some parts are extremely short in the process time of some process equipments, in order that processing and compression are synchronous, can be by the cam 6
The motor of drive device and the motor of the process equipment controlled by controller, avoid part also malcompression just processed
Complete situation occurs.
Meanwhile when needing long-time compressing component, when can stop cam 6 when part is compacted and rotate, second,
The contour curve of cam 6 can be improved, making cam 6, cam 6 compresses mobile bar all the time when certain angle rotates.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (9)
1. for the fixture of streamline processing, including conveyer belt (1), one end close to ground on conveyer belt (1) is provided with use
In the support frame (2) of support conveyer belt (1), it is characterised in that：Also include support base (3), mobile bar (4), spring (5), cam
(6) and drive shaft (7), the both sides positioned at conveyer belt (1) direction of advance on support frame (2) are provided with backing plate (8), the branch
Support seat (3) be located at the top of conveyer belt (1), and on support base (3) on the side of conveyer belt (1) side and a backing plate
(8) connect, opposite side is connected with another backing plate (8), and one end activity of the mobile bar (4) runs through support base (3), and mobile
The axis of bar (4) is perpendicular to conveyer belt (1), and the spring (5) is set in mobile bar (4), and one end of spring (5) and movement
One end away from conveyer belt (1) connects on bar (4), the other end of spring (5) and one of remote conveyer belt (1) on support base (3)
End connection, the curved profile of the cam (6) pass through with the end thereof contacts away from conveyer belt (1), cam (6) in mobile bar (4)
Drive shaft (7) is connected with drive device, and the rotation axis of cam (6) is perpendicular to the axis of mobile bar (4).
2. the fixture according to claim 1 for streamline processing, it is characterised in that：Away from biography in mobile bar (4)
One end of band (1) is sent to be provided with contact plate (9), the curved profile of the cam (6) and remote mobile bar (4) on contact plate (9)
A side contacts.
3. the fixture according to claim 2 for streamline processing, it is characterised in that：On contact plate (9) and cam
(6) stopper slot (10) is provided with the face of contact, the one end contacted on cam (6) with contact plate (9) is located in stopper slot (10).
4. the fixture according to claim 2 for streamline processing, it is characterised in that：The contact plate (9) is square
Plate.
5. the fixture according to claim 1 for streamline processing, it is characterised in that：Close to biography in mobile bar (4)
Send one end of band (1) to be provided with briquetting (11), be provided with screwed hole on briquetting (11), close to conveyer belt (1) in mobile bar (4)
One end and the screwed hole coordinate.
6. the fixture according to claim 5 for streamline processing, it is characterised in that：The briquetting (11) is circle
Plate, and fluted (12) are set close to one end of conveyer belt (1) on briquetting (11).
7. the fixture according to claim 6 for streamline processing, it is characterised in that：Briquetting (11) upper groove
(12) material between bottom land and mobile bar (4) is elastomeric material.
8. the fixture according to claim 5 for streamline processing, it is characterised in that：The briquetting (11) is cylinder
Shape, and its axis is perpendicular to the axis of mobile bar (4).
9. the fixture according to claim 8 for streamline processing, it is characterised in that：Set in the side wall of briquetting (11)
It is equipped with one layer of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303399.XU CN206663036U (en) | 2017-03-24 | 2017-03-24 | Fixture for streamline processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303399.XU CN206663036U (en) | 2017-03-24 | 2017-03-24 | Fixture for streamline processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663036U true CN206663036U (en) | 2017-11-24 |
Family
ID=60373352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720303399.XU Expired - Fee Related CN206663036U (en) | 2017-03-24 | 2017-03-24 | Fixture for streamline processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206663036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052846A (en) * | 2017-03-24 | 2017-08-18 | 泸州远程工程机械有限公司 | Part fixture for processing based on cam |
-
2017
- 2017-03-24 CN CN201720303399.XU patent/CN206663036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052846A (en) * | 2017-03-24 | 2017-08-18 | 泸州远程工程机械有限公司 | Part fixture for processing based on cam |
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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: 20171124 Termination date: 20180324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |