CN212043948U - Secondary positioning device for plate glass - Google Patents
Secondary positioning device for plate glass Download PDFInfo
- Publication number
- CN212043948U CN212043948U CN202020029177.5U CN202020029177U CN212043948U CN 212043948 U CN212043948 U CN 212043948U CN 202020029177 U CN202020029177 U CN 202020029177U CN 212043948 U CN212043948 U CN 212043948U
- Authority
- CN
- China
- Prior art keywords
- straight arm
- location
- bearing
- pair
- cylinder
- 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.)
- Active
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model provides a plate glass secondary positioning device. Belong to the bilateral edging equipment field of sheet glass, especially relate to the improvement to secondary positioner. High positioning accuracy can be maintained for a long time. Including dog, location straight arm, a pair of bearing and cylinder, the axle of cylinder passes through floating joint connection location bent axle, the location bent axle is connected the location straight arm, it is a pair of the bearing is arranged in the bearing frame, the bent axle passes the bearing frame with the location straight arm is connected, the dog is located the one end of location straight arm is just followed the location straight arm rotates. The maintenance is simple and the precision can be kept for a long time.
Description
Technical Field
The utility model belongs to the bilateral edging equipment field of sheet glass especially relates to the improvement to secondary positioner.
Background
The positioning device is frequently needed to be used in the edge grinding production process of the plate glass, the square stop blocks are generally adopted, the stop block plane is abraded after the time for use is long, the positioning precision is reduced, and the cylinder impacts the stroke device in the reciprocating motion process by the aid of the limiting device in the cylinder stroke, large noise is generated, the structure of the original positioning device is complex, and the positioning device is large in size and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a plate glass secondary positioning device which can keep high positioning precision for a long time.
The utility model discloses a following technical scheme realizes: plate glass secondary positioning device, including cylindrical dog, location straight arm, a pair of bearing and cylinder, the axle of cylinder passes through the swing joint and connects the location bent axle, the location bent axle is connected the location straight arm, it is a pair of the bearing is arranged in the bearing frame, the bent axle passes the bearing frame with the location straight arm is connected, the dog is located the one end of location straight arm is just followed the location straight arm rotates.
The bearing seat comprises a cylindrical shell, a pair of bearings are respectively arranged at two ends of the shell, and the center lines of the pair of bearings are coaxial with the central axis of the shell.
One end of the positioning straight arm is connected with the crankshaft, and the stop block is arranged at the other end of the positioning straight arm.
The tail end of the air cylinder is fixed on the stable rib plate through an adjusting pin boss, and the adjusting pin boss is fixedly connected with the rib plate through a bolt.
Compared with the prior art, the utility model discloses the tail end of cylinder is fixed on adjusting pin seat through round pin activity, adjusting pin seat pass through on the pin seat bolt with gusset fixed connection. When the three key components of the cylindrical stop block, the fixed bearing seat and the adjusting pin seat fixed at the tail end of the cylinder are combined, the device is more similar to other devices: the adjusting mechanism has the advantages of less part quantity, compact structure with smaller occupied space, lower working noise, more convenience, water resistance and reliability. Thus forming an advantageous design of current state of the art innovation. The maintenance is simple and the precision can be kept for a long time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic view of the structure of the cylinder of the present invention;
in the figure: 1. a cylindrical stopper; 2. positioning the straight arm; 3. a bearing; 4. a cylinder; 5. a movable joint; 6. a crankshaft; 7. a housing; 8. adjusting the pin seat; 9. a rib plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-3, the secondary positioning device for plate glass comprises a stop block 1, a positioning straight arm 2, a pair of bearings 3 and a cylinder 4, and is characterized in that: the shaft of cylinder 4 passes through floating joint 5 and connects location bent axle 6, location bent axle 6 is connected location straight arm 2, and is a pair of bearing 3 is arranged in the bearing frame, bent axle 6 passes the bearing frame with location straight arm 2 is connected, dog 1 is located the one end of location straight arm 2 just follows location straight arm 2 rotates.
The positioning straight arm 2, a rotatable cylindrical stop block 1 on the upper side, an L-shaped crankshaft 6, a bearing seat (used for fixing a pair of bearings 3), a cylinder 4 and an adjusting pin seat 8 fixed at the tail end of the cylinder 4. Two ends of the middle cylinder 4 are connected by a rotating shaft joint, the rest are rigidly connected by bolts, and the positioning straight arm 2 and the rotatable stop block 1 at the upper side realize nearly horizontal to vertical rotary swing in the effective stroke of the middle cylinder 4 to be lifted so as to synchronize in pairs (namely two sets of devices) and temporarily block the motion of the square plate glass to fulfill the aim of positioning the plate glass from new arrangement.
The rotatable stop block 1 can be replaced only by tightening or loosening a bolt, the simplest and simplest replacement of different contact surfaces can be realized, and the precision can be kept for a long time, so that the service life is more than four times longer than that of a common square structure. The main function of the double bearing 3 is to fix the crankshaft 6 and allow it to be turned through approximately 90 degrees. The integrated structure with the waterproof oil seal is designed to be more compact. And because the step position is arranged, the fixation is very reliable only by two bolts. An adjusting pin seat 8 is fixed at the tail end of the air cylinder 4. The adjusting pin seat 8 is a threaded U-shaped connecting seat. The adjusting pin seat 8 simultaneously plays a dual role of adjusting a device for newly arranging diagonal lines (also called a finding party) in a key secondary positioning mode and fixing the tail end of the air cylinder 4. Because the cylinder 4 works in a full stroke state in a reciprocating mode in the using process, the original limit stroke adjusting bolt which is impacted every time is eliminated, and the impact noise caused by the limit stroke adjusting bolt is eliminated.
The bearing seat is a cylindrical shell 7, a pair of the bearings are respectively arranged at two ends of the shell 7, and the center lines of the pair of the bearings 3 are coaxial with the central axis of the shell 7. One end of the positioning straight arm 2 is connected with the crankshaft 6, and the stop block 1 is arranged at the other end of the positioning straight arm 2.
The tail end of the air cylinder 4 is fixed on a rib plate 9 through an adjusting pin seat 8, and the adjusting pin seat 8 is fixedly connected with the rib plate 9 through a bolt. When the three key components of the stop block 1, the bearing 3 and the adjusting pin seat 8 fixed at the tail end of the air cylinder 4 are combined, the device is more similar to other devices: the adjusting mechanism has the advantages of less part quantity, compact structure with smaller occupied space, lower working noise, more convenience, water resistance and reliability. Thus forming an advantageous design of current state of the art innovation. The maintenance is simple and the precision can be kept for a long time.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (4)
1. Sheet glass secondary positioning device, including dog, location straight arm, a pair of bearing and cylinder, its characterized in that: the shaft of cylinder passes through floating joint connection location bent axle, the location bent axle is connected the location straight arm, it is a pair of the bearing is arranged in the bearing frame, the bent axle passes the bearing frame with the location straight arm is connected, the dog is located the one end of location straight arm just follows the location straight arm rotates.
2. The secondary positioning apparatus for a sheet glass as claimed in claim 1, wherein: the bearing seat comprises a cylindrical shell, a pair of bearings are respectively arranged at two ends of the shell, and the center lines of the pair of bearings are coaxial with the central axis of the shell.
3. The secondary positioning apparatus for a sheet glass as claimed in claim 1, wherein: one end of the positioning straight arm is connected with the crankshaft, and the stop block is arranged at the other end of the positioning straight arm.
4. The secondary positioning apparatus for a sheet glass as claimed in claim 1, wherein: the tail end of the air cylinder is fixed on the rib plate through an adjusting pin boss, and the adjusting pin boss is fixedly connected with the rib plate through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020029177.5U CN212043948U (en) | 2020-01-07 | 2020-01-07 | Secondary positioning device for plate glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020029177.5U CN212043948U (en) | 2020-01-07 | 2020-01-07 | Secondary positioning device for plate glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212043948U true CN212043948U (en) | 2020-12-01 |
Family
ID=73536291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020029177.5U Active CN212043948U (en) | 2020-01-07 | 2020-01-07 | Secondary positioning device for plate glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212043948U (en) |
-
2020
- 2020-01-07 CN CN202020029177.5U patent/CN212043948U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102837200A (en) | Automatic turning device based on workpiece positioning | |
| CN212043948U (en) | Secondary positioning device for plate glass | |
| CN204517600U (en) | The portable permanent magnet machine rotor bearing press mounting tool in a kind of location | |
| CN105033995A (en) | Swing manipulator driven by cams | |
| CN204397614U (en) | A kind of locating and machining structure | |
| CN204844174U (en) | Cam drive's swing machinery hand | |
| CN219958808U (en) | Brake separating mechanism of high-voltage switch mechanism | |
| CN201705810U (en) | Self-aligning linear-contact double-cambered surface bearing supporter for mills | |
| CN104696372A (en) | Bearing seat | |
| CN204213191U (en) | Bearing support | |
| CN112118716A (en) | Big data acquisition and analysis integrated device | |
| CN217405916U (en) | Control mechanism of switch cabinet circuit breaker | |
| CN212563920U (en) | Oil cylinder convenient to disassemble and assemble and used for numerical control electro-hydraulic bending machine | |
| CN205673933U (en) | A kind of horizontal thrust little pivot angle link-type pulling-in dog | |
| CN216097386U (en) | Double-broken-shaft butterfly valve press-fitting machine | |
| CN218849295U (en) | Moving contact for automatic transfer switch electric appliance | |
| CN219673315U (en) | Double eccentric sealing butterfly valve | |
| CN214999425U (en) | Antioxidant and nucleating agent mixed discharge valve | |
| CN211343907U (en) | Ball screw bearing structure | |
| CN210778293U (en) | Head structure of travel switch | |
| CN210650536U (en) | Spring winding mechanism | |
| CN214390646U (en) | Long-life anode plate for electric dust remover | |
| CN212784434U (en) | Strengthen radiating low-voltage electric power cabinet | |
| CN209699930U (en) | Flexible buffer articulated mounting on abnormal curved surface fast forming machine | |
| CN210835165U (en) | Generator comprehensive characteristic test equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |