CN207788316U - Workpiece grip mechanism - Google Patents
Workpiece grip mechanism Download PDFInfo
- Publication number
- CN207788316U CN207788316U CN201721809406.XU CN201721809406U CN207788316U CN 207788316 U CN207788316 U CN 207788316U CN 201721809406 U CN201721809406 U CN 201721809406U CN 207788316 U CN207788316 U CN 207788316U
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- workpiece
- blowning installation
- locating piece
- grip mechanism
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Abstract
The utility model is related to a kind of workpiece grip mechanisms, the locating piece being connect including pedestal, with pedestal, the blowning installation being connect with locating piece and the detection device being connect with blowning installation, locating piece are equipped with the through-hole of corresponding blowning installation so that blowning installation carries out air blowing processing to workpiece.The workpiece grip mechanism of the utility model by the way that locating piece, blowning installation corresponding with locating piece and the detection device being connect with blowning installation is arranged, can detect workpiece whether clamping in place；When blowning installation to workpiece blow by the through-hole of locating piece to be handled, detection device detects that the gas-flow resistance of blowning installation is big, i.e., workpiece is close to the reference plane of locating piece, and clamping workpiece is in place；When blowning installation to workpiece blow by the through-hole of locating piece to be handled, detection device detects that the gas-flow resistance of blowning installation is small, i.e. the reference plane of workpiece and locating piece is not adjacent to, and clamping workpiece is not in place.
Description
Technical field
The utility model is related to numerically-controlled machine tool equipment class fields, more particularly to a kind of workpiece grip mechanism.
Background technology
When needing to be processed product, we generally carry out clamping to workpiece in such a way that end face positions and add
Work, and need workpiece reference plane and workpiece grip mechanism to position end face and be all adjacent to, can ensure workpiece processing quality and
Machining accuracy.
But in the prior art, whether workpiece assembly fully relies on the experience of operator in place, is easy to cause because of people's reason
Clamping workpiece error；Simultaneously, it is also possible to because workpiece band is jagged or the external factors such as leak adhesive, cause clamping workpiece not in place,
To affect the quality of product.
Utility model content
Based on this, it is necessary to be easy to happen clamping technical problem not in place for existing workpiece, providing one kind can
Detect workpiece whether the workpiece grip mechanism of clamping in place.
In order to realize that the purpose of this utility model, the utility model use following technical scheme：
A kind of workpiece grip mechanism, to detect workpiece whether clamping in place；The workpiece grip mechanism include pedestal, with
The locating piece of pedestal connection, the blowning installation being connect with the locating piece, the detection device being connect with the blowning installation,
And the clamping device being connect with the pedestal；The locating piece is equipped with the through-hole of the corresponding blowning installation so that the air blowing fills
It sets and air blowing processing is carried out to the workpiece.
The workpiece grip mechanism of the utility model by be arranged locating piece, blowning installation corresponding with locating piece and with
Blowning installation connection detection device, can detect workpiece whether clamping in place；When the through-hole pair that blowning installation passes through locating piece
When workpiece carries out air blowing processing, detection device detects that the gas-flow resistance of blowning installation is big, i.e. the reference plane of workpiece and locating piece
It is close to, clamping workpiece is in place；When blowning installation to workpiece blow by the through-hole of locating piece to be handled, detection device detection
Gas-flow resistance to blowning installation is small, i.e. the reference plane of workpiece and locating piece is not adjacent to, and clamping workpiece is not in place, need to be detected
Investigation processing.
The pedestal includes bottom plate and the first fixed seat for being connect with the bottom plate in one of the embodiments,；It is described
First fixed seat is equipped with mounting plate, and the clamping device is located at the opposite sides of the mounting plate.
The clamping device includes connecting the second fixed seat of the bottom plate and with described in one of the embodiments,
The clamping assembly of two fixed seats connection, the clamping assembly to the workpiece being clamped processing.
The clamping assembly includes cylinder, the fixing piece being connect with the cylinder and support in one of the embodiments,
Part, the fixing piece are clamped processing by the effect of the cylinder to the workpiece.
The clamping assembly is lever cylinder in one of the embodiments,.
The locating piece is installed on the mounting plate of first fixed seat in one of the embodiments, described
Connection placement of the locating piece for the workpiece.
The mounting plate is equipped with several locating parts to limit the placement location of the workpiece in one of the embodiments,.
The blowning installation is connected to backwards to the mounting plate side of the locating piece in one of the embodiments,.
The blowning installation includes orthogonal transverse part and vertical portion, the transverse direction in one of the embodiments,
Portion is equipped with outlet air part, and the vertical portion is corresponding with the through-hole of the locating piece.
The detection device connects the transverse part of the blowning installation, the detection in one of the embodiments,
Device is detecting the inner air resistance of the blowning installation.
Description of the drawings
Fig. 1 is the schematic diagram of the workpiece grip mechanism of one better embodiment of the utility model；
Fig. 2 is another angle schematic diagram of the workpiece grip mechanism of Fig. 1；
Fig. 3 is the scheme of installation of the blowning installation of Fig. 1；
Drawing reference numeral explanation：
100, workpiece grip mechanism；
10, pedestal, 11, bottom plate, the 12, first fixed seat, 13, mounting plate, 14, locating part；
20, locating piece, 21, through-hole；
30, blowning installation, 31, transverse part, 32, vertical portion；
40, clamping device, the 41, second fixed seat, 42, clamping assembly, 421, cylinder, 422, fixing piece, 423, support element.
Specific implementation mode
The utility model will be described more fully below for the ease of understanding the utility model,.But this practicality
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to make the understanding of the disclosure of the utility model more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
It please refers to Fig.1 to Fig.3, is the workpiece grip mechanism 100 of one better embodiment of the utility model, to detect work
Part whether clamping in place.The workpiece grip mechanism 100 of the utility model include pedestal 10, connect with pedestal 10 locating piece 20,
It the blowning installation 30 that is connect with locating piece 20, the detection device (not shown) being connect with blowning installation 30 and is connect with pedestal 10
Clamping device 40.Wherein, locating piece 20 is equipped with the through-hole 21 of corresponding blowning installation 30, and the through-hole 21 is with for blowning installation 30
Air blowing processing is carried out to workpiece.When need detect workpiece whether clamping in place when, workpiece is first positioned over to the benchmark of locating piece 20
Face, then fixation is clamped to workpiece by clamping device 40, air blowing processing is carried out to workpiece finally by blowning installation 30.When
When detection device detects that the gas-flow resistance of blowning installation 30 is big, i.e., workpiece is close to the reference plane of locating piece 20, detection device
Feedback lathe simultaneously carries out further work flow；When detection device detects that the gas-flow resistance of blowning installation 30 is small, i.e. workpiece
It is not close to the reference plane of locating piece 20, detection device feedback lathe is stopped and is alerted.
Pedestal 10 includes bottom plate 11 and the first fixed seat 12 being connect with bottom plate 11；Further, the first fixed seat 12 exists
The present embodiment is located at the middle side of bottom plate 11, which is equipped with mounting plate 13.Meanwhile mounting plate 13 is equipped with several limits
Position part 14, which is precisely limited to the placement location to workpiece, to ensure that workpiece in working process
Accuracy；In the present embodiment, the locating part 14 is pin, has good intensity and is not susceptible to deform.
Locating piece 20 is connect with pedestal 10；Further, locating piece 20 is connect with the mounting plate 13 in the first fixed seat 12,
The locating piece 20 is used as placement of the positioning reference plane for workpiece.Meanwhile locating piece 20 is equipped with through-hole 21, the through-hole 21 and air blowing
Device 30 is corresponding, and air blowing processing is carried out to workpiece with for blowning installation 30.In the present embodiment, it is equipped with the positioning of through-hole 21
20 quantity of part is 4, symmetrical two-by-two and be mutually parallel；It is to be understood that the locating piece 20 with through-hole 21 corresponds to workpiece respectively
Four orientation, comprehensive air blowing processing can be carried out to workpiece for blowning installation 30.
Blowning installation 30 is connect with locating piece 20；Further, blowning installation 30 is connected to the installation backwards to locating piece 20
The side of plate 13, the blowning installation 30 is corresponding with the locating piece 20 with through-hole 21, can be right by the through-hole 21 of locating piece 20
Workpiece carries out air blowing processing.Blowning installation 30 includes orthogonal transverse part 31 and vertical portion 32, and transverse part 31 is equipped with outlet air
Part (not shown) and transverse part 31 is connect with detection device；Meanwhile 32 connection plate 13 of vertical portion and logical with locating piece 20
Hole 21 is corresponding.In the present embodiment, the quantity of blowning installation 30 is for 4 and opposite with the locating piece 20 with through-hole 21 respectively
It answers, detection device can be processed for the comprehensive air blowing of workpiece progress and be detected.
Detection device is connect with blowning installation 30；Further, detection device is connect with the transverse part 31 of blowning installation 30,
To processing is detected to the inner air resistance of blowning installation 30 with determine workpiece and workpiece grip mechanism 100 whether clamping
In place.When workpiece is adjacent to the reference plane of locating piece 20, can be produced when blowning installation 30 is blown by locating piece 20 to workpiece
Raw larger air drag, i.e. detection device detects that the gas-flow resistance of blowning installation 30 is big, to feed back to lathe and carry out
Further work flow；When workpiece has not been able to the benchmark for being adjacent to locating piece 20 due to the quality problems of artificial origin or workpiece itself
When face, the reference plane of workpiece relative positioning part 20 can be caused to generate certain angle of inclination, blowning installation 30 passes through locating piece 20
Smaller air drag is will produce when being blown to workpiece, to make gas flow outside air, i.e. detection device detect
Gas-flow resistance is small, is stopped and is alerted to feed back lathe, so that technical staff carries out investigation processing.
Clamping device 40 is connect with pedestal 10；Further, clamping device 40 is connect with the bottom plate 11 of the pedestal 10.Folder
Hold the second fixed seat 41 and the clamping assembly 42 being connect with the second fixed seat 41 that mechanism 40 includes connecting bottom board 11, wherein clamping
Component 42 to workpiece being clamped processing.In the present embodiment, the quantity of clamping device 40 is 2 and is located at installation
The opposite sides of plate 13；Meanwhile second the quantity of the clamping assembly 42 installed in fixed seat 41 be 2.Clamping assembly 42 is at this
Employed in embodiment is lever cylinder, the clamping assembly 42 include cylinder 421, connect with cylinder 421 fixing piece 422,
And support element 423；Wherein, one end of support element 423 connects cylinder 421, other end connection fixture 422, it can be understood as, branch
Support member 423 is to as the fulcrum in lever motion.42 operation principle of clamping assembly is to be transported by the Linear scaling of cylinder 421
It is dynamic, to make fixing piece 422 be rotated around support element 423, to achieve the purpose that clamp workpiece or unclamp workpiece.
The workpiece grip mechanism 100 of the utility model is by being arranged locating piece 20, air blowing corresponding with locating piece 20 dress
The detection device set 30 and connect with blowning installation 30, can detect workpiece whether clamping in place；Determine when blowning installation 30 passes through
When the through-hole 21 of position part 20 carries out air blowing processing to workpiece, detection device detects that the gas-flow resistance of blowning installation 30 is big, i.e. work
Part is close to the reference plane of locating piece 20, and clamping workpiece is in place；When blowning installation 30 by the through-hole 21 of locating piece 20 to workpiece
When carrying out air blowing processing, detection device detects that the gas-flow resistance of blowning installation 30 is small, i.e. the reference plane of workpiece and locating piece 20
It is not adjacent to, clamping workpiece is not in place, need to be detected investigation processing.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of workpiece grip mechanism, to detect workpiece whether clamping in place, it is characterised in that：The workpiece grip mechanism packet
It includes pedestal, the locating piece being connect with the pedestal, the blowning installation being connect with the locating piece, connect with the blowning installation
Detection device and the clamping device being connect with the pedestal；The locating piece be equipped with the through-hole of the corresponding blowning installation for
The blowning installation carries out air blowing processing to the workpiece.
2. workpiece grip mechanism according to claim 1, it is characterised in that：The pedestal include bottom plate and with the bottom plate
First fixed seat of connection；First fixed seat is equipped with mounting plate, and the clamping device is located at the phase of the mounting plate
To both sides.
3. workpiece grip mechanism according to claim 2, it is characterised in that：The clamping device includes connecting the bottom plate
The second fixed seat and the clamping assembly that is connect with second fixed seat, the clamping assembly is pressing from both sides the workpiece
Tight processing.
4. workpiece grip mechanism according to claim 3, it is characterised in that：The clamping assembly include cylinder, with it is described
The fixing piece and support element of cylinder connection, the fixing piece are clamped the workpiece by the effect of the cylinder
Processing.
5. workpiece grip mechanism according to claim 4, it is characterised in that：The clamping assembly is lever cylinder.
6. workpiece grip mechanism according to claim 2, it is characterised in that：The locating piece is installed on described first and fixes
On the mounting plate of seat, connection placement of the locating piece for the workpiece.
7. workpiece grip mechanism according to claim 2, it is characterised in that：The mounting plate is equipped with several locating parts to limit
Make the placement location of the workpiece.
8. workpiece grip mechanism according to claim 2, it is characterised in that：The blowning installation is connected to backwards to described fixed
The mounting plate side of position part.
9. workpiece grip mechanism according to claim 1, it is characterised in that：The blowning installation includes orthogonal cross
To portion and vertical portion, the transverse part is equipped with outlet air part, and the vertical portion is corresponding with the through-hole of the locating piece.
10. workpiece grip mechanism according to claim 9, it is characterised in that：The detection device connects the air blowing dress
The transverse part set, the detection device is detecting the inner air resistance of the blowning installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809406.XU CN207788316U (en) | 2017-12-19 | 2017-12-19 | Workpiece grip mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809406.XU CN207788316U (en) | 2017-12-19 | 2017-12-19 | Workpiece grip mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207788316U true CN207788316U (en) | 2018-08-31 |
Family
ID=63281924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721809406.XU Active CN207788316U (en) | 2017-12-19 | 2017-12-19 | Workpiece grip mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207788316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261641A (en) * | 2018-10-30 | 2019-01-25 | 东莞长盈精密技术有限公司 | Automatic clear film device |
| CN113770942A (en) * | 2021-09-16 | 2021-12-10 | 陕西国防工业职业技术学院 | Automatic clamping device capable of achieving positioning through air tightness detection and using method thereof |
-
2017
- 2017-12-19 CN CN201721809406.XU patent/CN207788316U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261641A (en) * | 2018-10-30 | 2019-01-25 | 东莞长盈精密技术有限公司 | Automatic clear film device |
| CN113770942A (en) * | 2021-09-16 | 2021-12-10 | 陕西国防工业职业技术学院 | Automatic clamping device capable of achieving positioning through air tightness detection and using method thereof |
| CN113770942B (en) * | 2021-09-16 | 2022-10-18 | 陕西国防工业职业技术学院 | Automatic clamping device capable of achieving positioning through air tightness detection and using method thereof |
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