CN211681688U - Locking device for shaft moving part - Google Patents
Locking device for shaft moving part Download PDFInfo
- Publication number
- CN211681688U CN211681688U CN201922298441.5U CN201922298441U CN211681688U CN 211681688 U CN211681688 U CN 211681688U CN 201922298441 U CN201922298441 U CN 201922298441U CN 211681688 U CN211681688 U CN 211681688U
- Authority
- CN
- China
- Prior art keywords
- shell
- wall
- type moving
- moving part
- locking device
- 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 relates to an axle type moving part locking technical field just discloses an axle type moving part locking device, which comprises an outer shell, the bottom fixedly connected with base of shell, the inlet port has been seted up to the outer wall of shell, first installing port has been seted up to the one end of shell, the second installing port has been seted up to the other end of shell, the inner wall fixedly connected with seal wall of shell, the inner wall fixedly connected with sealing washer of shell, the inner wall swing joint of sealing washer has the cover that rises, the inner wall swing joint of the cover that rises has axle type moving part, the positive fixedly connected with mounting panel of shell. This axle type moving part locking device can reach the effectual purpose of chucking, has solved the not good problem of general axle type moving part locking device chucking effect for the staff can be rapid with axle type moving part installation finish, thereby has promoted staff's work efficiency, thereby provides convenience for staff's use.
Description
Technical Field
The utility model relates to an axle type moving part locking technical field specifically is an axle type moving part locking device.
Background
In industrial products, shaft parts are suitable for use in maintenance operations of one or more numerically controlled machine-machined parts. The shaft part is one of typical parts frequently encountered in hardware fittings, is mainly used for supporting transmission parts, transmitting torque and bearing load, and can be generally divided into three types of optical shafts, stepped shafts and special-shaped shafts or solid shafts, hollow shafts and the like according to different structural forms of the shaft part. Shaft type moving part locking device who uses in the existing market carries out the chucking through the part greatly, and too heavy can cause the damage of work piece when pressing from both sides tight part hard, and the power undersize can cause the not hard up of work piece to locking device's practicality has been reduced, thereby has brought the inconvenience for staff's use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an axle type moving part locking device possesses advantages such as the chucking is effectual, has solved the not good problem of general axle type moving part locking device chucking effect.
(II) technical scheme
For the effectual purpose of the chucking that realizes above-mentioned this locking device, the utility model provides a following technical scheme: the utility model provides an axle type moving part locking device, includes the shell, the bottom fixedly connected with base of shell, the inlet port has been seted up to the outer wall of shell, first installing port has been seted up to the one end of shell, the second installing port has been seted up to the other end of shell, the inner wall fixedly connected with sealed wall of shell, the inner wall fixedly connected with sealing washer of shell, the inner wall swing joint of sealing washer has the cover that rises, the inner wall swing joint of the cover that rises has axle type moving part, the positive fixedly connected with mounting panel of shell, the positive swing joint of mounting panel has mounting bolt.
Preferably, the number of the mounting bolts is four, every two mounting bolts form a group, and the two groups of mounting bolts are symmetrically arranged by taking the vertical center line of the mounting plate as a symmetry axis.
Preferably, the thickness of the sealing wall is five millimeters, and the sealing wall is a plastic sealing wall.
Preferably, the thickness of the sealing ring is one centimeter, and the sealing ring is a hydrogenated nitrile rubber sealing ring.
(III) advantageous effects
Compared with the prior art, the utility model provides an axle type motion piece locking device possesses following beneficial effect:
1. this axle type moving part locking device through shell, base, inlet port, first installing port, second installing port, sealed wall, sealing washer, the cover and the axle type moving part that sets up, can reach the effectual purpose of chucking, has solved the not good problem of general axle type moving part locking device chucking effect for the staff can be rapid with axle type moving part installation finish, thereby has promoted staff's work efficiency, thereby provides convenience for staff's use.
2. This axle type moving part locking device through seal wall and the sealing washer that sets up, can reach the sealed effectual purpose of axle type moving part locking device for oil can not leak from this locking device, thereby has promoted this locking device's practicality, thereby further provides convenience for staff's use.
3. This axle type moving part locking device through mounting panel and the mounting bolt that sets up, can reach the purpose that axle type moving part locking device is convenient for install for this locking device of installation that the staff can be rapid, thereby further promoted staff's work efficiency, thereby further promoted this locking device's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a connection diagram of the housing and the mounting plate of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. a housing; 2. a base; 3. an oil inlet hole; 4. a first mounting port; 5. a second mounting opening; 6. a sealing wall; 7. a seal ring; 8. expanding sleeves; 9. a shaft-like moving part; 10. mounting a plate; 11. and (6) installing a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a shaft-type moving part locking device comprises a housing 1, a base 2 fixedly connected to the bottom of the housing 1, an oil inlet 3 formed in the outer wall of the housing 1, a first mounting port 4 formed at one end of the housing 1, a second mounting port 5 formed at the other end of the housing 1, a sealing wall 6 fixedly connected to the inner wall of the housing 1, the thickness of the sealing wall 6 being five millimeters, the sealing wall 6 being a plastic sealing wall, the plastic sealing wall having high sealing performance and high corrosion resistance, a sealing ring 7 fixedly connected to the inner wall of the housing 1, a sealing wall 6 and a sealing ring 7 being provided to achieve the purpose of good sealing effect of the shaft-type moving part locking device, so that oil does not leak from the locking device, thereby improving the practicability of the locking device, further facilitating the use of workers, the thickness of the sealing ring 7 being one centimeter, the sealing ring 7 is a hydrogenated nitrile rubber sealing ring which has excellent corrosion resistance, good ozone resistance, sunlight resistance and weather resistance, the inner wall of the sealing ring 7 is movably connected with an expansion sleeve 8, the inner wall of the expansion sleeve 8 is movably connected with a shaft type moving part 9, the clamping effect can be good through the arranged shell 1, the base 2, the oil inlet hole 3, the first mounting hole 4, the second mounting hole 5, the sealing wall 6, the sealing ring 7, the expansion sleeve 8 and the shaft type moving part 9, the problem of poor clamping effect of a common shaft type moving part locking device is solved, a worker can rapidly finish mounting the shaft type moving part 9, the working efficiency of the worker is improved, the use convenience is provided for the worker, the mounting plate 10 is fixedly connected to the front side of the shell 1, and the mounting bolt 11 is movably connected to the front side of the mounting plate 10, the quantity of mounting bolt 11 is four, and per two mounting bolts 11 are a set of, and two sets of mounting bolt 11 use the perpendicular central line of mounting panel 10 as the symmetry axis symmetry setting, through mounting panel 10 and the mounting bolt 11 that sets up, can reach the purpose that axle type moving part locking device is convenient for install for this locking device of installation that the staff can be rapid, thereby further promoted staff's work efficiency, thereby further promoted this locking device's practicality.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the locking device is used, oil is injected into the shell 1 through the oil inlet hole 3, radial locking force is generated under the action of oil pressure, so that the expansion sleeve 8 tightly holds the shaft type moving part 9 around the circumference of the whole shaft type moving part 9, the locking force is uniformly distributed on the surface of a locked object, and the locking is reliable and does not damage a workpiece.
In conclusion, the shaft-type moving part locking device can achieve the purpose of good clamping effect, solves the problem that the clamping effect of a common shaft-type moving part locking device is not good, and enables a worker to rapidly finish the installation of the shaft-type moving part 9.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an axle type moving part locking device, includes shell (1), its characterized in that: the utility model discloses a sealing device, including shell (1), bottom fixedly connected with base (2) of shell (1), inlet port (3) have been seted up to the outer wall of shell (1), first installing port (4) have been seted up to the one end of shell (1), second installing port (5) have been seted up to the other end of shell (1), the inner wall fixedly connected with seal wall (6) of shell (1), the inner wall fixedly connected with sealing washer (7) of shell (1), the inner wall swing joint of sealing washer (7) has set (8) that rises, the inner wall swing joint of set (8) that rises has axle type moving part (9), the positive fixedly connected with mounting panel (10) of shell (1), the positive swing joint of mounting panel (10) has construction bolt (11).
2. The shaft type moving member locking device according to claim 1, wherein: the number of the mounting bolts (11) is four, every two mounting bolts (11) are in one group, and the two groups of mounting bolts (11) are symmetrically arranged by taking the vertical central line of the mounting plate (10) as a symmetry axis.
3. The shaft type moving member locking device according to claim 1, wherein: the thickness of the sealing wall (6) is five millimeters, and the sealing wall (6) is a plastic sealing wall.
4. The shaft type moving member locking device according to claim 1, wherein: the thickness of the sealing ring (7) is one centimeter, and the sealing ring (7) is a hydrogenated nitrile rubber sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922298441.5U CN211681688U (en) | 2019-12-19 | 2019-12-19 | Locking device for shaft moving part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922298441.5U CN211681688U (en) | 2019-12-19 | 2019-12-19 | Locking device for shaft moving part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211681688U true CN211681688U (en) | 2020-10-16 |
Family
ID=72792771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922298441.5U Expired - Fee Related CN211681688U (en) | 2019-12-19 | 2019-12-19 | Locking device for shaft moving part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211681688U (en) |
-
2019
- 2019-12-19 CN CN201922298441.5U patent/CN211681688U/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: 20201016 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |