CN208304843U - A kind of hold-down mechanism of labyrinth face product - Google Patents
A kind of hold-down mechanism of labyrinth face product Download PDFInfo
- Publication number
- CN208304843U CN208304843U CN201820561863.XU CN201820561863U CN208304843U CN 208304843 U CN208304843 U CN 208304843U CN 201820561863 U CN201820561863 U CN 201820561863U CN 208304843 U CN208304843 U CN 208304843U
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- Prior art keywords
- hold
- down mechanism
- section
- briquetting
- compact heap
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a kind of hold-down mechanisms of labyrinth face product, including locating piece, compact heap and lock nut composition；The locating piece by construction section, supporting section and positioning section be sequentially connected it is integrated constitute, and open up installation through-hole on construction section, strip slot opened up on positioning section；The compact heap includes briquetting body and briquetting interconnecting piece, and the briquetting body is more specification pressure heads, and the briquetting interconnecting piece is cylinder rod segment and the connecting-rod body that thread segment forms；The lock nut is tapped long nut, and interior hexagonal or outer-hexagonal is arranged for tightening hold-down mechanism in one end of the nut；The compact heap and lock nut, which are tightened, to be fixed on the positioning section of the locating piece.Using the hold-down mechanism, stable operation and conveniently, it is at low cost, improve production efficiency.
Description
Technical field
The utility model relates to the hold-down mechanisms more particularly to a kind of labyrinth face product on automobile gauge positioning surface
Hold-down mechanism.
Background technique
In manufacturing, production, the processing installation living of components product etc. needs positioning operation, thus needs to carry out it
It compresses；And one of such as attached drawing 1 automobile plastic product, the positioning datum position mechanism of arrow meaning are complicated, complicated in this way
Structure will design hold-down mechanism, and difficulty is five face closure of product, only one face is open, narrow space.General fixture
Or hold-down mechanism is difficult to match this generic operation, thus it is badly in need of a kind of hold-down mechanism suitable for such complex structural member.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of pressures of labyrinth face product
Tight mechanism can solve complex structural member narrow space, inconvenient problem.
The purpose of this utility model is implemented with the following technical solutions:
A kind of hold-down mechanism of labyrinth face product, the hold-down mechanism include locating piece, compact heap and lock nut
Composition；The locating piece by construction section, supporting section and positioning section be sequentially connected it is integrated constitute, and installation is opened up on construction section
Through-hole opens up strip slot on positioning section；The compact heap includes briquetting body and briquetting interconnecting piece, and the briquetting body is more rule
Lattice pressure head, the briquetting interconnecting piece are cylinder rod segment and the connecting-rod body that thread segment forms；The lock nut is band internal screw thread
Long nut, one end of the nut be arranged in hexagonal or outer-hexagonal for tightening hold-down mechanism；The compact heap and locking screw
Cap, which is tightened, to be fixed on the positioning section of the locating piece.
Further, the locating piece is connected by the construction section, supporting section and positioning section forms class Z-shaped row.
Further, the briquetting body of the compact heap is rectangular plate pressure head.
Further, the strip slot be centre be strip grooves, both ends or one end be diameter be greater than groove width through-hole, institute
The diameter for stating through-hole is greater than the maximum gauge of briquetting interconnecting piece.
Further, the slot section width gaps of the strip slot of the outer diameter and locating piece of the cylinder rod segment of the compact heap are matched
It closes.
Further, the fit tolerance of the clearance fit is g6/H7.
Compared with prior art, the utility model has the beneficial effects that: using the hold-down mechanism, stable operation and conveniently,
It is at low cost, improve production efficiency.
Detailed description of the invention
Fig. 1 be the utility model relates to labyrinth face schematic diagram of product structure；
Fig. 2 is a kind of front view of the hold-down mechanism of labyrinth face product of the utility model；
Fig. 3 is a kind of top view of the hold-down mechanism of labyrinth face product of the utility model；
Fig. 4 is the front view of the compact heap of hold-down mechanism；
Fig. 5 is the assembling schematic diagram of the labyrinth face product compressed using the utility model hold-down mechanism.
In figure: 1, locating piece；11, construction section；12, supporting section；13, positioning section；14, installation through-hole；15, strip slot；
2, compact heap；21, briquetting body；22, briquetting interconnecting piece；3, lock nut；4, labyrinth face product.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the 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.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
- Fig. 5 referring to fig. 2, a kind of hold-down mechanism of labyrinth face product, hold-down mechanism include locating piece 1, compact heap 2
It is formed with lock nut 3；Locating piece 1 by construction section 11, supporting section 12 and positioning section 13 be sequentially connected it is integrated constitute, and pacifying
Installation through-hole 14 is opened up in dress section 11, strip slot 15 is opened up on positioning section 13.
Compact heap 2 includes briquetting body 21 and briquetting interconnecting piece 22, and briquetting body 21 is more specification pressure heads, such as square plate shape, hemisphere
Shape etc., the design and selection of adaptability according to the moulding of the workpiece or product orientation datum level of positioning to be compressed；Briquetting connects
Socket part 22 is cylinder rod segment and the connecting-rod body that thread segment forms.
Lock nut 3 is tapped long nut, and interior hexagonal is arranged in one end of nut or outer-hexagonal compresses for tightening
Mechanism；
Compact heap 2 and lock nut 3, which are tightened, to be fixed on the positioning section of locating piece 1.
Locating piece 1 forms class Z-shaped row by the connection of construction section 11, supporting section 12 and positioning section 13.
The briquetting body 21 of compact heap 2 is rectangular plate pressure head.
Strip slot 15 be centre be strip grooves, both ends are through-hole that diameter is greater than groove width, the diameter of through-hole is greater than briquetting
The maximum gauge of interconnecting piece 22.
The slot section width gaps of the strip slot 15 of the outer diameter and locating piece 1 of the cylinder rod segment of compact heap 2 cooperate；The gap
The fit tolerance of cooperation is g6/H7.
The application method of the mechanism is as follows:
Compact heap 2 is turned right together with lock nut 3 (such as Fig. 5) before installation labyrinth face product 4 and slides into top.
After product is put into, compact heap 2 is turned left together with lock nut 3 and is slided (toward the line of production), it is slightly up lifted,
Height is more than the thickness of product, if rising height is inadequate, by lock nut 3, pine can down.
Until compact heap 2 sliding in place, lock nut 3 is up locked, until being unable to turn lock nut, is thus pressed
Tight product operation is completed.
The structural schematic diagram having good positioning is compressed as shown in figure 5, labyrinth face to be checked product 4 is sheathed on by compact heap 2
On the seal face of labyrinth face product 4, compact heap 2 pass through locating piece 1 positioning section strip slot 15 and with locking nut 3
It is spirally connected.
Method for product is taken out in detection after processing is completed:
By lock nut 3, slightly the circle of turn two or three turns right again and slides off product and can be taken off product down.
Mechanism realizes the work for compressing product compared with traditional standard hold-down mechanism in relative closure and narrow space
With, and simple and stable structure is good, and it is easy to operate.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (6)
1. a kind of hold-down mechanism of labyrinth face product, it is characterised in that: the hold-down mechanism include locating piece, compact heap and
Lock nut composition；The locating piece by construction section, supporting section and positioning section be sequentially connected it is integrated constitute, and on construction section
Installation through-hole is opened up, strip slot is opened up on positioning section；
The compact heap includes briquetting body and briquetting interconnecting piece, and the briquetting body is more specification pressure heads, and the briquetting interconnecting piece is
The connecting-rod body of cylinder rod segment and thread segment composition；
The lock nut is tapped long nut, and interior hexagonal or outer-hexagonal is arranged for tightening pressure in one end of the nut
Tight mechanism；
The compact heap and lock nut, which are tightened, to be fixed on the positioning section of the locating piece.
2. hold-down mechanism according to claim 1, it is characterised in that: the locating piece by the construction section, supporting section and
Positioning section connects to form class Z-shaped row.
3. hold-down mechanism according to claim 1, it is characterised in that: the briquetting body of the compact heap is rectangular plate pressure
Head.
4. hold-down mechanism according to claim 1, it is characterised in that: the strip slot is that centre is strip grooves, both ends
Or one end is the through-hole that diameter is greater than groove width, the diameter of the through-hole is greater than the maximum gauge of briquetting interconnecting piece.
5. hold-down mechanism according to claim 1, it is characterised in that: the outer diameter of the cylinder rod segment of the compact heap and positioning
The slot section width gaps of the strip slot of block cooperate.
6. hold-down mechanism according to claim 5, it is characterised in that: the fit tolerance of the clearance fit is g6/H7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561863.XU CN208304843U (en) | 2018-04-19 | 2018-04-19 | A kind of hold-down mechanism of labyrinth face product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561863.XU CN208304843U (en) | 2018-04-19 | 2018-04-19 | A kind of hold-down mechanism of labyrinth face product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304843U true CN208304843U (en) | 2019-01-01 |
Family
ID=64719991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820561863.XU Expired - Fee Related CN208304843U (en) | 2018-04-19 | 2018-04-19 | A kind of hold-down mechanism of labyrinth face product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304843U (en) |
-
2018
- 2018-04-19 CN CN201820561863.XU patent/CN208304843U/en not_active Expired - Fee Related
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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: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |