CN207447406U - Burring mechanism - Google Patents
Burring mechanism Download PDFInfo
- Publication number
- CN207447406U CN207447406U CN201721133408.1U CN201721133408U CN207447406U CN 207447406 U CN207447406 U CN 207447406U CN 201721133408 U CN201721133408 U CN 201721133408U CN 207447406 U CN207447406 U CN 207447406U
- Authority
- CN
- China
- Prior art keywords
- burring mechanism
- burr removal
- support
- bottom plate
- sliding block
- 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 a kind of burring mechanisms, including bottom plate, workpiece holder, at least one burr removal device and at least one switching device, at least one support device is installed on the bottom plate, and slide is also equipped on bottom plate, the sliding block that can be slid laterally is installed on the slide；The workpiece holder is mounted on sliding block, is used to support workpiece；The burr removal device is mounted in support device, and burr removal device carries drill bit, for going pore burr removing；The switching device is mounted on slide, and when sliding block touches the triggering part of switching device, the drill bit of burr removal device rotates.High using the operating efficiency of burring mechanism, deburring effect is more preferable, and product quality is preferably ensured, reduces product disqualification rate, reduces customer complaint.
Description
Technical field
The utility model belongs to machining technique field, more particularly to a kind of burring mechanism, is primarily adapted for use in removal
The burr and overlap of deep hole and cross bore.
Background technology
After product is machined out, overlap and burr are easily remained at the deep blind hole and cross bore of product, is seriously affected
Product quality in order to improve the residual scrap iron after processing, typically using artificial removal's method, mainly manually passes through chamfer drill
Residual burr is removed manually, such traditional removing method operation intensity is very big, efficiency is low, and removal effect
Undesirable, product quality can not ensure, easily be subject to customer complaint.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of efficient burring mechanisms.
In order to solve the above-mentioned technical problem, the utility model employs following technical solution：
A kind of burring mechanism, including：
Bottom plate is equipped at least one support device on the bottom plate, and slide is also equipped on bottom plate, the slide
On the sliding block that can be slid laterally is installed；
Workpiece holder, the workpiece holder are mounted on sliding block, are used to support workpiece；
At least one burr removal device, the burr removal device is mounted in support device, and burr removal device
With drill bit, for going pore burr removing；
At least one switching device, the switching device is mounted on slide, when sliding block touches the triggering of switching device
During part, the drill bit of burr removal device rotates.
Wherein, the burring mechanism includes two burr removal devices and two switching devices, is set on the bottom plate
There are left and right two support devices, the workpiece holder is mounted between left and right two support devices, described two burrs
Removal device is separately mounted in left and right two support devices, and described two switching devices are mounted on the both sides of sliding block.
Wherein, the burring mechanism further includes buffering stop block, the buffering stop block include pedestal, casing,
Spring, screw and push rod, the pedestal are fixed on slide, have stepped hole in described sleeve pipe, and the push rod is ladder shaft type
Structure, push rod and spring are in turn mounted in stepped hole；The opening portion of the stepped hole carries internal thread, and the screw passes through
Pedestal, and will be in casing horizontal connection on earth seat by the cooperation with stepped hole internal thread.
Wherein, the burring mechanism further includes straight ejector sleeve, and the straight ejector sleeve is mounted on workpiece holder, and straight ejector sleeve
It is horizontal corresponding with the drill bit of burr removal device.
Wherein, the burr removal device bores to be pneumatic.
Wherein, the support device by two pieces of gripper shoe groups spaced apart from each other into offering mounting hole in the support plate
Position, the burr removal device is arranged in mounting hole position, and is passed through screw lock and fixed.
Wherein, the support plate screw lock is on bottom plate.
Wherein, the workpiece holder includes installing plate and several supporting blocks of fixation on a mounting board, the support
It is in be spaced apart between block, and V-shaped groove or U-lag is offered at the top of each supporting block.
Wherein, the installing plate is attached by screws on sliding block, and the supporting block is attached by screws on installing plate.
Wherein, the slide is attached by screws on bottom plate.
The beneficial effects of the utility model are,
During utility model works, operator pushes down workpiece, and workpiece holder is promoted to move, when workpiece motion s are to predetermined
During position, sliding block touches the triggering part of switching device, and switching device is closed at this time, and the drill bit of burr removal device starts to turn
It is dynamic, continue to move with workpiece, drill bit tip is contacted with the deep hole bottom of workpiece, by the overlap or burr of deep hole bottom
Removal.Compared with artificial deburring mode, high using the operating efficiency of burring mechanism, deburring effect is more preferable, product
Quality is preferably ensured, is reduced product disqualification rate, is reduced customer complaint.
Description of the drawings
Fig. 1 is the front view of the utility model burring mechanism.
Fig. 2 is structure diagram of the utility model when carrying out deburring operation.
Fig. 3 is the structure diagram of the utility model one of which embodiment workpiece.
Fig. 4 is the structure diagram of the utility model one of which embodiment buffer limit mechanism.
Fig. 5 is the mounting structure schematic diagram of the utility model one of which embodiment workpiece holder.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figs. 1-5, the burring mechanism of the utility model is primarily adapted for use in deep blind hole and the deburring of cross bore is made
Industry when carrying out deburring operation to different types of product, can meet different product by replacing workpiece holder
Processing request.
As depicted in figs. 1 and 2, the burring mechanism of the utility model includes bottom plate 2, workpiece holder 7, at least one hair
Removal device 4 and at least one switching device (being not drawn into figure) are pierced, wherein, at least one support device is installed on bottom plate 2,
Burr removal device 4 is mounted in support device；Slide 5 is also equipped on bottom plate 2, is equipped with what can be slid laterally on slide 5
Sliding block 6, workpiece holder 7 are mounted on sliding block 6, are used to support workpiece 1；Burr removal device 4 carries drill bit, for removing hole
Inner burr；Switching device is mounted on slide 5, when sliding block 6 touches the triggering part of switching device, burr removal device 4
Drill bit rotate.
During work, workpiece 1 is put on workpiece holder 7 first, then pushes down workpiece 1, and workpiece holder 7 is promoted to transport
Dynamic, when the drill bit of burr removal device 4 reaches the opening portion of 1 deep hole of workpiece or cross bore, sliding block 6 touches switching device
Triggering part, at this time switching device be closed, the drill bit of burr removal device 4 starts to rotate, continues to move with workpiece, bores
Head tip is contacted with the deep hole bottom of workpiece, and the overlap of deep hole bottom or burr are removed.
Due on the workpiece of part tool there are two from different directions carry out deburring operation deep blind hole or cross bore, either
On the workpiece of part there is deep blind hole, also have cross bore, therefore for the deburring requirement for meeting different product, the present embodiment is gone
Burr mechanism includes the first burr removal device 41, the second burr removal device 42 and two switching devices, is provided on bottom plate 2
Left and right two support devices, workpiece holder 7 are mounted between left and right two support devices, and the first burr removal device 41 is pacified
In the support device in left side, the second burr removal device 42 is mounted in the support device on right side, two switching device peaces
Mounted in the both sides of sliding block 6.
Carry out said structure below with the workpiece of the present embodiment to illustrate.The workpiece 1 of the present embodiment is in compressor of air conditioner
Axial workpiece, left side has deep blind hole 11, has cross bore 12 on eccentric circular portion, when carrying out deburring operation, first
Workpiece 1 is put on workpiece holder 7, then pushes down workpiece 1, and promotes workpiece holder 7 to left movement, when the first burr is gone
When reaching the opening of the deep blind hole 11 in 1 left side of workpiece except the drill bit 411 of device 41, sliding block 6 touches left-side switch device
Triggering part, at this time the drill bit 411 of the first burr removal device 41 start to rotate, when workpiece 1 continues to left movement, drill bit
411 extend into the deep blind hole 11 in left side, until 411 tip of drill bit is contacted with deep 11 bottom of blind hole, by flying for deep 11 bottom of blind hole
Until side or burr remove；After the completion of the deburring operation of left side depth blind hole 11, push down workpiece 1, promote workpiece holder 7 to
Right movement, when sliding block 6 is contacted with the triggering part of right-side switch, the drill bit 421 of the second burr removal device 42 starts to rotate,
Drill bit 421 is stretched into the cross bore 12 of eccentric circular portion, until the overlap in cross bore 12 or burr are removed.
, may be excessive due to the amount of exercise of workpiece 1 when carrying out deburring operation to deep blind hole 11, and cause deep blind hole
11 there is scale error, equally,, may be by since cross bore 12 is through hole when carrying out deburring operation to cross bore 12
It is excessive in the amount of exercise of workpiece 1, and drill bit 421 is caused to get into workpiece holder 7, therefore, the burring mechanism of the present embodiment is also
Can buffering stop block 8 be set in the left and right sides of sliding block 6, the main function of buffering stop block 8 is /V, prevents workpiece
1 amount of exercise is excessive and other problems occurs.
It is illustrated below with the present embodiment come the structure to buffering stop block 8 and effect.The present embodiment is in cunning
The right side of block 6 is equipped with buffering stop block 8, specifically includes pedestal 81, casing 83, spring 84, screw 85 and push rod 86,
In, pedestal 81 is fixed on by trip bolt 82 on slide 5, has stepped hole in casing 83, and push rod 86 is ladder axis structure,
Push rod 86 and spring 84 are in turn mounted to from right side in stepped hole；The opening portion of stepped hole carries internal thread, and screw 85 passes through
Pedestal 81, and will be in 83 horizontal connection of casing to pedestal 81 by the cooperation with stepped hole internal thread.
When carrying out deburring operation to cross bore 12, workpiece holder 7 is promoted to move right, when sliding block 6 and right side opening
During the triggering part contact of pass, the drill bit 421 of the second burr removal device 42 starts to rotate, and drill bit 421 stretches into off-centre operation at this time
In partial cross bore 12, start to carry out deburring operation to cross bore 12, in the process, 6 pressure-ram 86 of sliding block, spring
84 are compressed, and when push rod 86 is pushed into casing 83 and concordant the two left side, workpiece holder 7, which is subject to stop, to be pushed away again
Dynamic, 12 deburring operation of cross bore at this time is completed.
In order to prevent because drill bit flexural deformation causes to generate scale error, therefore this practicality when carrying out deburring operation
New burring mechanism can also set straight ejector sleeve 9, and straight ejector sleeve 9 is mounted on workpiece holder 7, and straight ejector sleeve 9 and burr
The drill bit of removal device 4 is horizontal corresponding.For the workpiece that the present embodiment is listed, the present embodiment is only to the second burr removal device 42
Drill bit 421 be provided with straight ejector sleeve 9, but it is not limited to this, can also be to two burr removal devices 4 for other different workpieces
Straight ejector sleeve 9 is all set.
The burr removal device 4 of the utility model can be the drilling tool that pneumatic brill, electric drill etc. carry drill bit, due in factory
Baric systerm is provided with, therefore the present embodiment is bored with pneumatic, specifically cooperation can be by switch dress for pneumatic brill and switching device
The triggering part put is mounted on slide 5, when triggering part of the sliding block 6 in motion contact on slide 5 to switching device, triggering
Partial turn, switching device closed communicating, the solenoid valve of baric systerm must conduct, and pneumatic bore is opened under the influence of air pressure at this time
Beginning work.
The support device of the utility model can be support base or be made of two pieces or more of support plate 3, in order to
Material is saved, reduces cost, the support device of the present embodiment is made of two pieces of support plates 3 spaced apart from each other, is opened up in support plate 3
There is mounting hole position, burr removal device 4 is arranged in mounting hole position, and is passed through screw lock and fixed.
In order to facilitate the installation of, support plate 3 with screw lock on a base plate 2, specific structure can be support plate 3 to be T-shaped
Or L-type structure, screw via is opened up on bottom level panel, opens up threaded hole on a base plate 2, then with screw by support plate
3 connections are on a base plate 2.Certain support plate 3 can also be plate construction, threaded hole be opened up in the bottom of support plate 3, in bottom plate 2
On open up screw via (stepped hole), then the two is connected with screw below bottom plate 2.
The effect of workpiece holder 7 is support workpiece 1, certainly, for product of different shapes, the knot of workpiece holder 7
Structure can be different, such as the workpiece 1 of the present embodiment is axial workpiece, and workpiece holder 7 includes installing plate 71 and four solid
The supporting block 72 of installing plate 71 is scheduled on, is in be spaced apart between supporting block 72, and the top of each supporting block 72 offers V-shaped groove
Or U-lag 721, when carrying out deburring operation, workpiece 1 is placed in the V-shaped groove or U-lag of four supporting blocks 72.
Due to having eccentric circular portion, in order to corresponding with the shape of eccentric circular portion, the second of the present embodiment on the workpiece 1 of the present embodiment
The V-groove of a (by order from left to right) supporting block 72 or the depth of U-type groove are larger.
It should be noted that sliding block 6, installing plate 71 and four supporting blocks 72 can be integral structures, but for convenience more
The processing request for meeting different product is changed, therefore the present embodiment installing plate 71 is fixedly attached to by screw 73 on sliding block 6, respectively
Support plate 72 is fixedly attached to by screw 74 on installing plate 71.
In order to facilitate the installation of, slide 5 is also to be attached by screws on bottom plate 2.
Finally it should be noted that above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, although applicant is described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art
It should be appreciated that those are modified or replaced equivalently the technical solution of the utility model, without departing from the technical program
Objective and scope should all cover among the right of the utility model.
Claims (10)
1. a kind of burring mechanism, which is characterized in that including：
Bottom plate is equipped at least one support device on the bottom plate, and slide is also equipped on bottom plate, pacifies on the slide
Equipped with the sliding block that can be slid laterally；
Workpiece holder, the workpiece holder are mounted on sliding block, are used to support workpiece；
At least one burr removal device, the burr removal device is mounted in support device, and burr removal device carries
Drill bit, for going pore burr removing；
At least one switching device, the switching device is mounted on slide, when sliding block touches the triggering part of switching device
When, the drill bit of burr removal device rotates.
2. burring mechanism according to claim 1, which is characterized in that
The burring mechanism includes two burr removal devices and two switching devices, and left and right two are provided on the bottom plate
A support device, the workpiece holder are mounted between left and right two support devices, described two burr removal devices point
An Zhuan not be in left and right two support devices, described two switching devices are mounted on the both sides of sliding block.
3. burring mechanism according to claim 1, which is characterized in that
The burring mechanism further includes buffering stop block, and the buffering stop block includes pedestal, casing, spring, screw
And push rod, the pedestal are fixed on slide, have stepped hole in described sleeve pipe, the push rod is ladder axis structure, push rod
It is in turn mounted to spring in stepped hole；The opening portion of the stepped hole carries internal thread, and the screw passes through pedestal, and
It will be in casing horizontal connection on earth seat by the cooperation with stepped hole internal thread.
4. burring mechanism according to claim 1, which is characterized in that
The burring mechanism further includes straight ejector sleeve, and the straight ejector sleeve is mounted on workpiece holder, and straight ejector sleeve is gone with burr
Except the drill bit of device is horizontal corresponding.
5. according to the burring mechanism any one of claim 1-4, which is characterized in that the burr removal device is gas
It is dynamic to bore.
6. according to the burring mechanism any one of claim 1-4, which is characterized in that the support device is by two pieces of phases
The gripper shoe groups mutually separated are into offering mounting hole position, the burr removal device is arranged on mounting hole position in the support plate
In, and pass through screw lock and fix.
7. burring mechanism according to claim 6, which is characterized in that the support plate screw lock is on bottom plate.
8. according to the burring mechanism any one of claim 1-4, which is characterized in that the workpiece holder includes peace
Loading board fixes supporting blocks on a mounting board with several, is in be spaced apart between the supporting block, and the top of each supporting block
Portion offers V-shaped groove or U-lag.
9. burring mechanism according to claim 8, which is characterized in that the installing plate is attached by screws on sliding block,
The supporting block is attached by screws on installing plate.
10. burring mechanism according to claim 8, which is characterized in that the slide is attached by screws on bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133408.1U CN207447406U (en) | 2017-09-05 | 2017-09-05 | Burring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133408.1U CN207447406U (en) | 2017-09-05 | 2017-09-05 | Burring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447406U true CN207447406U (en) | 2018-06-05 |
Family
ID=62248647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721133408.1U Expired - Fee Related CN207447406U (en) | 2017-09-05 | 2017-09-05 | Burring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397053A (en) * | 2018-12-12 | 2019-03-01 | 长春科技学院 | It is a kind of for removing the device of deep hole interior annular groove impurity |
-
2017
- 2017-09-05 CN CN201721133408.1U patent/CN207447406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397053A (en) * | 2018-12-12 | 2019-03-01 | 长春科技学院 | It is a kind of for removing the device of deep hole interior annular groove impurity |
| CN109397053B (en) * | 2018-12-12 | 2023-10-24 | 长春科技学院 | Device for removing impurities in annular groove in deep hole |
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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: 20180605 Termination date: 20200905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |