CN213929047U - Quick locking mechanism - Google Patents
Quick locking mechanism Download PDFInfo
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- CN213929047U CN213929047U CN202022836089.9U CN202022836089U CN213929047U CN 213929047 U CN213929047 U CN 213929047U CN 202022836089 U CN202022836089 U CN 202022836089U CN 213929047 U CN213929047 U CN 213929047U
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- locking mechanism
- mounting
- fixedly connected
- block
- quick
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Abstract
The utility model provides a quick locking mechanism, include: the upper locking mechanism is fixedly arranged on the upper side of the mounting frame and comprises a locking block, a first fixing shaft is fixedly connected between two sides of the inner wall of the locking block, and a first locking pin is in threaded connection with the first fixing shaft; the lower side locking mechanism is fixedly mounted on the lower side of the mounting frame and comprises a supporting block, an L-shaped placing piece is arranged at the bottom of one side of the supporting block, and a second fixing shaft is fixedly connected to the lower side of the supporting block. The utility model provides a quick locking mechanism has and fixes the protecting wire net through setting up upside locking mechanism and downside locking mechanism, can install the dismantlement fast to the protecting wire net, is convenient for maintain the protecting wire net, is applicable to the protecting wire net assembly of space little position.
Description
Technical Field
The utility model relates to a doubly fast chain conveying equipment field especially relates to a quick locking mechanism.
Background
The double-speed chain conveying line is also called a double-speed chain, and is also called a differential chain assembly line. The speed-doubling chain conveying line is a self-flowing production conveying line widely applied to assembly line equipment, has unique and efficient actions, and is popular with deep enterprises.
The protecting wire netting that uses in present doubly fast chain transfer chain directly carries out fixed mounting through modes such as a plurality of screws with the mounting bracket usually, is not convenient for install it and dismantles, is not convenient for maintain the protecting wire netting.
Therefore, it is necessary to provide a quick locking mechanism to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick locking mechanism has solved the protecting wire netting that uses in present doubly fast chain transfer chain and has directly carried out fixed mounting with the mounting bracket through modes such as a plurality of screws usually, is not convenient for install it and dismantles, is not convenient for carry out the problem of maintaining to the protecting wire netting.
In order to solve the technical problem, the utility model provides a quick locking mechanism, include:
the upper locking mechanism is fixedly arranged on the upper side of the mounting frame and comprises a locking block, a first fixing shaft is fixedly connected between two sides of the inner wall of the locking block, and a first locking pin is in threaded connection with the first fixing shaft;
the lower side locking mechanism is fixedly mounted on the lower side of the mounting frame and comprises a supporting block, an L-shaped placing piece is arranged at the bottom of one side of the supporting block, a second fixing shaft is fixedly connected to the lower side of the supporting block, and a second locking pin is in threaded connection with one side of the second fixing shaft.
Preferably, there is a protecting net on the mounting rack through an upper side locking mechanism and a lower side locking mechanism, and mounting holes are symmetrically formed in the upper side and the lower side of the protecting net.
Preferably, the mounting bracket comprises four mounting arms and four connecting arms, the connecting arms are fixed on the lower sides between the two mounting arms, and the locking devices are fixedly connected to the upper side and the lower side of one side of each mounting arm.
Preferably, the locking device comprises an installation block, one side of the installation block is fixedly connected with an installation shell, a piston block is connected between two sides of the inner wall of the installation shell in a sliding mode, one side of the piston block is fixedly connected with a positioning block, and the other side of the piston block is located inside the installation shell and fixedly connected with an elastic part.
Preferably, the other side of the piston block is rotatably connected with a positioning shaft inside the elastic piece, and one side of the top surface of the positioning shaft is provided with threads.
Preferably, the one end fixedly connected with connecting rod of location axle, one side fixedly connected with nut of installation shell, the one end of connecting rod runs through the nut and extends to the outside of installation shell, the connecting rod is located the outside one end fixedly connected with drive handle of installation shell.
Through setting up the screw thread on the surface at the location axle, can be connected with the nut, when location axle is connected with the nut, at this moment, the elastic component is in compression state, and the locating piece is located the installation shell inside, can carry on spacingly to the locating piece, is convenient for dismantle the installation in the protecting wire net.
Preferably, the inner side of the mounting arm is provided with a limiting groove, and rubber pads are bonded on two sides of the top of the connecting arm.
Can fix a position the protecting wire net through the spacing groove, cooperation kayser device and cushion make the more stable of protecting wire net installation.
Compared with the prior art, the utility model provides a quick locking mechanism has following beneficial effect:
the utility model provides a quick locking mechanism fixes the protecting wire net through setting up upside locking mechanism and downside locking mechanism, can install the dismantlement fast to the protecting wire net, is convenient for maintain the protecting wire net, is applicable to the protecting wire net assembly of space little position.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a quick locking mechanism provided by the present invention;
FIG. 2 is a schematic structural view of the upper locking mechanism shown in FIG. 1;
FIG. 3 is a schematic structural view of the underside locking mechanism shown in FIG. 1;
FIG. 4 is a schematic structural view of the protective netting of FIG. 1;
fig. 5 is a schematic structural diagram of a second embodiment of the quick locking mechanism provided by the present invention;
FIG. 6 is a partial side view of the mounting bracket shown in FIG. 1;
FIG. 7 is a cross-sectional view of the latch device shown in FIG. 1.
Reference numbers in the figures: 1. upside locking mechanism, 11, latch segment, 12, first fixed axle, 13, first latch pin, 2, downside locking mechanism, 21, the supporting shoe, 22, L shape place the piece, 23, the second fixed axle, 24, the second latch pin, 3, the mounting bracket, 4, the protecting wire net, 5, the mounting hole, 6, the installation arm, 7, the linking arm, 8, latch device, 81, the installation piece, 82, the installation shell, 83, the piston piece, 84, the locating piece, 85, the location axle, 86, the connecting rod, 87, the elastic component, 88, the nut, 89, drive the handle, 9, the spacing groove, 10, the cushion.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a quick locking mechanism according to the present invention; FIG. 2 is a schematic structural view of the upper locking mechanism shown in FIG. 1; FIG. 3 is a schematic structural view of the underside locking mechanism shown in FIG. 1; fig. 4 is a schematic structural view of the protective net shown in fig. 1. A quick-locking mechanism comprising:
the upper locking mechanism 1 is fixedly arranged on the upper side of the mounting frame 3, the upper locking mechanism 1 comprises a locking block 11, a first fixing shaft 12 is fixedly connected between two sides of the inner wall of the locking block 11, and a first locking pin 13 is in threaded connection with the first fixing shaft 12;
the lower side locking mechanism 2 is fixedly installed on the lower side of the installation frame 3, the lower side locking mechanism 2 comprises a supporting block 21, an L-shaped placing part 22 is arranged at the bottom of one side of the supporting block 21, a second fixing shaft 23 is fixedly connected to the lower side of the supporting block 21, and a second locking pin 24 is connected to one side of the second fixing shaft 23 through threads.
There is protecting wire net 4 through upside locking mechanism 1 and 2 fixed mounting of downside locking mechanism on the mounting bracket 3, mounting hole 5 has been seted up to the equal symmetry of upside and the downside of protecting wire net 4.
The surfaces of the second locking pin 24 and the first locking pin 13 are both provided with threads, and the first fixing shaft 12 and the second fixing shaft 23 are both provided with corresponding threaded holes.
Two upper side locking mechanisms 1 and two lower side locking mechanisms 2 are correspondingly fixed on the upper side and the lower side of two surfaces of the inner side angle of each mounting arm 6 respectively.
The utility model provides a quick locking mechanism's theory of operation as follows:
when the protecting net 4 is disassembled, the second locking pins 24 on the two lower side locking mechanisms 2 positioned at the lower side are disassembled in sequence, then the second locking pins 24 in the two upper side locking mechanisms 1 positioned at the upper side are disassembled, and then the protecting net can be disassembled;
during installation, the bottom of the protecting net 4 is correspondingly placed inside the L-shaped placing piece 22 in the lower side locking mechanism 2, at the moment, the two mounting holes 5 in the upper side of the protecting net 4 correspond to the threaded holes in the first fixing shaft 12 in the upper side locking mechanism 1, the two mounting holes 5 in the lower side of the protecting net correspond to the threaded holes in the second fixing shaft 23 in the lower side locking mechanism 2, and then the protecting net is installed through the first locking pin 13 and the second locking pin 14 which are matched with the corresponding threaded holes in sequence, so that the operation is simple.
Compared with the prior art, the utility model provides a quick locking mechanism has following beneficial effect:
the protecting net 4 is fixed by arranging the upper side locking mechanism 1 and the lower side locking mechanism 2, the protecting net can be rapidly installed and disassembled, the protecting net is convenient to maintain, and the protecting net is suitable for assembling the protecting net 4 at a small space position.
Second embodiment
Referring to fig. 5, fig. 6 and fig. 7, a second embodiment of the present application provides another quick locking mechanism based on the quick locking mechanism provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the quick locking mechanism that the second embodiment of this application provided lies in, quick locking mechanism, mounting bracket 3 includes four installation arms 6 and four linking arms 7, linking arm 7 is fixed in two downside between the installation arm 6, the equal fixedly connected with kayser device 8 in top and the below on one side of installation arm 6.
The locking device 8 is arranged on the upper side and the lower side of two surfaces of the inner side angle of the mounting arm 6, and the bottoms of the four mounting arms 6 are fixedly connected through four connecting arms 7.
The locking device 8 comprises an installation block 81, one side of the installation block 81 is fixedly connected with an installation shell 82, a piston block 83 is connected between two sides of the inner wall of the installation shell 82 in a sliding mode, one side of the piston block 83 is fixedly connected with a positioning block 84, and the other side of the piston block 83 is located inside the installation shell 82 and is fixedly connected with an elastic part 87.
The installation shell 82 is provided with a through hole corresponding to the position connected with the installation shell 82, and the through hole is communicated with the inner cavity of the installation shell 82.
A positioning shaft 85 is rotatably connected to the other side of the piston block 83 and inside the elastic member 87, and a thread is provided on one side of the top surface of the positioning shaft 85.
The positioning shaft 85 is threaded on its surface to mate with a nut 88.
The one end fixedly connected with connecting rod 86 of location axle 85, one side fixedly connected with nut 88 of installation shell 82, the one end of connecting rod 86 runs through nut 88 and extends to the outside of installation shell 82, connecting rod 86 is located the outside one end fixedly connected with drive handle 89 of installation shell 82.
The surface of the driving handle 89 is evenly provided with poking teeth in an array manner, so that the driving handle 89 can be conveniently rotated.
Limiting grooves 9 are formed in the inner sides of the mounting arms 6, and rubber pads 10 are bonded to the two sides of the tops of the connecting arms 7.
When the protecting net is disassembled, the connecting rod 86 is pulled outwards through the driving handle 89, the connecting rod 86 pulls the piston block 83 through the positioning shaft 85, the positioning block 84 is pulled into the mounting shell 82, at the moment, the positioning shaft 85 corresponds to the nut 88, the positioning shaft 85 is in threaded connection with the nut 88 through screwing the driving handle 89, the positioning block 84 is positioned, at the moment, other locking devices 8 can be operated, then the protecting net can be pulled out, and the disassembling operation is simple and convenient;
during the installation, spacing groove 9 through corresponding installation arm 6 both sides with the both sides of protecting wire net 4 inserts, make its bottom and linking arm 7 contact, and press protecting wire net 4, make its compression cushion 10, make mounting hole 5 correspond with locating piece 84 position, then drive handle 89, make location axle 85 and nut 88 separation, the effect through elastic component 87 pushes locating piece 84 inside mounting hole 5, fix it, install in dismantling equal easy operation convenience, and provide an ascending thrust through setting up cushion 10, make installation more stable.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A quick-lock mechanism, comprising:
the upper locking mechanism is fixedly arranged on the upper side of the mounting frame and comprises a locking block, a first fixing shaft is fixedly connected between two sides of the inner wall of the locking block, and a first locking pin is in threaded connection with the first fixing shaft;
the lower side locking mechanism is fixedly mounted on the lower side of the mounting frame and comprises a supporting block, an L-shaped placing piece is arranged at the bottom of one side of the supporting block, a second fixing shaft is fixedly connected to the lower side of the supporting block, and a second locking pin is in threaded connection with one side of the second fixing shaft.
2. The quick locking mechanism according to claim 1, wherein a protective net is fixedly mounted on the mounting frame through an upper locking mechanism and a lower locking mechanism, and mounting holes are symmetrically formed in the upper side and the lower side of the protective net.
3. The quick-lock mechanism according to claim 1, wherein said mounting bracket comprises four mounting arms and four connecting arms, said connecting arms being secured to the underside between two of said mounting arms, and latching means being fixedly connected to each of the upper and lower sides of one side of said mounting arms.
4. The quick locking mechanism of claim 3, wherein the locking device comprises a mounting block, a mounting housing is fixedly connected to one side of the mounting block, a piston block is slidably connected between two sides of the inner wall of the mounting housing, a positioning block is fixedly connected to one side of the piston block, and an elastic element is fixedly connected to the other side of the piston block and located inside the mounting housing.
5. The quick locking mechanism of claim 4, wherein a positioning shaft is rotatably connected to the other side of the piston block and inside the elastic member, and a thread is provided on one side of the top surface of the positioning shaft.
6. The quick locking mechanism according to claim 5, wherein a connecting rod is fixedly connected to one end of the positioning shaft, a nut is fixedly connected to one side of the mounting shell, one end of the connecting rod penetrates through the nut and extends to the outside of the mounting shell, and a driving handle is fixedly connected to one end of the connecting rod located at the outside of the mounting shell.
7. The quick locking mechanism of claim 3, wherein the mounting arm has a limiting groove formed on an inner side thereof, and rubber pads are bonded to both sides of the top of the connecting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022836089.9U CN213929047U (en) | 2020-12-01 | 2020-12-01 | Quick locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022836089.9U CN213929047U (en) | 2020-12-01 | 2020-12-01 | Quick locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213929047U true CN213929047U (en) | 2021-08-10 |
Family
ID=77147575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022836089.9U Active CN213929047U (en) | 2020-12-01 | 2020-12-01 | Quick locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213929047U (en) |
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2020
- 2020-12-01 CN CN202022836089.9U patent/CN213929047U/en active Active
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