CN211102581U - Quick installation device of elasticity cylindric lock - Google Patents
Quick installation device of elasticity cylindric lock Download PDFInfo
- Publication number
- CN211102581U CN211102581U CN201922242915.4U CN201922242915U CN211102581U CN 211102581 U CN211102581 U CN 211102581U CN 201922242915 U CN201922242915 U CN 201922242915U CN 211102581 U CN211102581 U CN 211102581U
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- China
- Prior art keywords
- guide shaft
- baffle
- shaft
- cylinder
- transition
- 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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- 238000009434 installation Methods 0.000 title claims abstract description 21
- 230000007704 transition Effects 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 230000004888 barrier function Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a quick installation device of an elastic cylindrical pin, which comprises an installation substrate, and a cylinder and a baffle which are sequentially fixed on the installation substrate, wherein the cylinder is connected with an air source device, the cylinder comprises a cylinder body which is transversely fixed on the installation substrate and a piston rod of which one end is movably installed in the cylinder body, the other end of the piston rod is coaxially connected with a transition shaft, the other end of the transition shaft is provided with a guide shaft, the outer diameter of the transition shaft is larger than that of the guide shaft, and the outer diameter of the guide shaft is smaller than the; the baffle is vertically fixed on the mounting substrate, and a through hole is formed in the baffle and coaxially corresponds to the guide shaft. The technical scheme of the utility model can realize the accurate positioning of the spring pin through the guide shaft at the head part of the transition shaft, and avoid the easy bending of the elastic cylindrical pin due to uneven stress in the assembling process; the operation intensity during installation is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model particularly relates to a quick installation device of elasticity cylindric lock.
Background
The elastic cylindrical pin is a headless hollow cylindrical body, the axial direction is grooved, the two head parts are provided with chamfers, the positioning, the connection, the fixation and other functions are realized between parts, and the outer diameter of the pin is slightly larger than the assembly aperture. The method is widely applied to related industries such as mechanical equipment, electronic equipment, sound equipment, hardware lamp decoration, furniture building materials and the like. However, the outer diameter of the elastic cylindrical pin is larger than the assembly aperture, so that the elastic cylindrical pin is inconvenient to assemble, and the elastic cylindrical pin is generally knocked into the assembly aperture slowly by knocking the end face of the elastic cylindrical pin with a hammer. The assembly mode is not only troublesome, but also labor-consuming because the elastic cylindrical pin is easy to be knocked and bent due to uneven stress in the assembly process. But also can cause harm to personal safety if the knocking operation is improper.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure scientific and reasonable can install quick installation device of elasticity cylindric lock fast.
The utility model discloses a reach above-mentioned purpose, specifically can realize through following technical scheme:
a quick installation device for an elastic cylindrical pin comprises an installation substrate, and an air cylinder and a baffle which are sequentially fixed on the installation substrate, wherein the air cylinder is connected with an air source device, the air cylinder comprises a cylinder body transversely fixed on the installation substrate and a piston rod with one end movably installed in the cylinder body, the other end of the piston rod is coaxially connected with a transition shaft, the other end of the transition shaft is provided with a guide shaft, the outer diameter of the transition shaft is larger than the inner diameter of the elastic cylindrical pin, and the outer diameter of the guide shaft is smaller than the; the baffle is vertically fixed on the mounting substrate, a through hole is formed in the baffle, and the through hole and the guide shaft are coaxially arranged correspondingly.
Utilize two fixed work pieces of elasticity cylindric lock, it has the pilot hole and places cylinder one side at vertical baffle to wait to connect to open on the work piece, and the pilot hole corresponds the perforating hole, chooses different transition axles for use according to the specification of elasticity cylindric lock, will pass through the axle installation on the piston rod of cylinder, places the elasticity cylindric lock on the transition is epaxial through the guiding axle of transition axle, slowly impresses the pilot hole through the pneumatic flexible of cylinder with the elasticity cylindric lock.
The technical scheme is further improved, and the piston rod is in threaded connection with the transition shaft.
The technical proposal is further improved, and the head of the guide shaft is a hemispherical guide head.
The technical scheme is further improved, the baffle is an L-shaped plate and comprises a transverse mounting plate and a vertical baffle, the transverse mounting plate is fixed on the mounting base plate, and the through hole is formed in the vertical baffle.
The technical scheme is further improved, the transverse mounting plate is provided with a long-strip-shaped connecting hole, and the transverse mounting plate is fixed on the mounting substrate through a bolt.
Compared with the prior art, the technical scheme of the utility model can realize the accurate positioning of the spring pin through the guide shaft at the head part of the transition shaft, and avoid the easy bending of the elastic cylindrical pin due to uneven stress in the assembling process; the safety during operation is improved, the personal safety of operators can be better protected, and the hands of the operators are prevented from being injured when the operators are provided with spring pins and are knocked by a hammer; the operation intensity during installation is reduced, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the preferred embodiment of the present invention;
fig. 3 is a schematic structural view of the middle transition shaft of the present invention.
In the figure, 1, a mounting substrate; 2. a cylinder; 21. a cylinder body; 22. a piston rod; 3. a baffle plate; 31. a transverse mounting plate; 32. a vertical baffle; 33. a through hole; 34. connecting holes; 35. a bolt; 4. a transition shaft; 41. a guide shaft; 42. a guide head; 5. an elastic cylindrical pin; 6. a workpiece A to be connected; 7. and (5) connecting the workpieces B.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that, unless otherwise expressly specified or limited, the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," and the like are used in the orientation or positional relationship indicated in the drawings for the convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.
The first feature may be "on" or "under" the second feature and may include the first and second features being in direct contact, or the first and second features being in contact via another feature not being in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to fig. 3, the utility model discloses a quick installation device of elasticity cylindric lock, including mounting substrate 1 with fix cylinder 2 and baffle 3 on mounting substrate 1 in proper order, cylinder 2 is connected with the air supply unit, cylinder 2 is including fixing cylinder body 21 and the piston rod 22 of one end movable mounting in cylinder body 21 on mounting substrate 1, the coaxial axial connection transition axle 4 of the other end of piston rod 22, preferably, it has the screw hole to open on the piston rod 22, the one end that transition axle 4 is connected with piston rod 21 is opened there is the external screw thread, piston rod 21 is threaded connection with transition axle 4, conveniently dismantle respectively and change cylinder 2 or transition axle 4.
The other end of the transition shaft 4 is provided with a guide shaft 41, the outer diameter of the transition shaft 4 is larger than the inner diameter of the elastic cylindrical pin 5, and the outer diameter of the guide shaft 41 is smaller than the inner diameter of the elastic cylindrical pin 5. As shown in fig. 3, the head of the guiding shaft 41 is preferably a hemispherical head 42, and the guiding shaft 41 can be better inserted into the inner hole of the elastic cylindrical pin 5 to be fixed and guided by the hemispherical head 42.
As shown in FIGS. 1 and 2, the baffle 3 is vertically fixed on the mounting substrate by bolts or welding, the baffle 3 is provided with a through hole 33 on the vertical plate, the through hole 33 is coaxially corresponding to the guide shaft 41. preferably, the baffle 3 is an "L" shaped plate, which comprises a horizontal mounting plate 31 and a vertical baffle 32, the horizontal mounting plate 31 is fixed on the mounting substrate 1, the vertical baffle 32 is provided with a through hole 33, the through hole 33 is coaxially corresponding to the guide shaft 41. preferably, the horizontal mounting plate 31 is provided with an elongated connecting hole 33, the horizontal mounting plate 31 is fixed on the mounting substrate 1 by a bolt 34. the baffle 3 is mounted on the mounting substrate 1 by the connecting hole 33 and the bolt 34, the position can be adjusted left and right within the elongated range of the connecting hole 33 when mounting, the vertical surface of the baffle 3 is a vertical baffle, and the through hole 33 is used for mounting so that the spring cylindrical pin 5 can protrude out of the part.
A workpiece A6 to be connected and a workpiece B7 to be connected, which are provided with assembly holes, are placed on one side of the air cylinder 2 of the baffle plate 3, the assembly holes coaxially correspond to the through holes 33, different transition shafts 4 are selected according to the specifications of the elastic cylindrical pins 5, the transition shafts 4 are installed on the piston rods 22 of the air cylinder 2, the elastic cylindrical pins 5 are placed on the transition shafts 4 through the guide shafts 41 of the transition shafts 4, and the elastic cylindrical pins 5 are slowly pressed into the assembly holes through the stretching of the air cylinder 2.
The specific embodiments of the present invention are only for explaining the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the present embodiment as required without inventive contribution after reading the present specification, but all the embodiments are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. A quick installation device for an elastic cylindrical pin is characterized by comprising an installation substrate (1), and a cylinder (2) and a baffle (3) which are sequentially fixed on the installation substrate, wherein the cylinder is connected with an air source device and comprises a cylinder body (21) transversely fixed on the installation substrate and a piston rod (22) with one end movably installed in the cylinder body, the other end of the piston rod is coaxially connected with a transition shaft (4), the other end of the transition shaft is provided with a guide shaft (41), the outer diameter of the transition shaft is larger than that of the guide shaft, and the outer diameter of the guide shaft is smaller than the inner diameter of the elastic cylindrical pin; the baffle is vertically fixed on the mounting substrate, and a through hole (33) is formed in the baffle and coaxially corresponds to the guide shaft.
2. The quick resilient pin installation apparatus of claim 1, wherein the piston rod is threadably connected to the transition shaft.
3. A resilient pin snap-fit arrangement as claimed in claim 1 wherein the head of the guide shaft is a hemispherical head (42).
4. A resilient pin snap-on mounting arrangement as claimed in claim 1 characterised in that the barrier is an "L" shaped plate comprising a transverse mounting plate (31) secured to the mounting base and a vertical barrier (32) in which the through-going aperture is formed.
5. A quick mounting device for a resilient cylindrical pin according to claim 4, characterised in that the transverse mounting plate is provided with elongated attachment holes (34) and is fixed to the mounting plate by means of bolts (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242915.4U CN211102581U (en) | 2019-12-12 | 2019-12-12 | Quick installation device of elasticity cylindric lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922242915.4U CN211102581U (en) | 2019-12-12 | 2019-12-12 | Quick installation device of elasticity cylindric lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102581U true CN211102581U (en) | 2020-07-28 |
Family
ID=71687779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922242915.4U Expired - Fee Related CN211102581U (en) | 2019-12-12 | 2019-12-12 | Quick installation device of elasticity cylindric lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211102581U (en) |
-
2019
- 2019-12-12 CN CN201922242915.4U patent/CN211102581U/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: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |