CN218504451U - Manual quick locking dismouting mechanism - Google Patents
Manual quick locking dismouting mechanism Download PDFInfo
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- CN218504451U CN218504451U CN202222506380.9U CN202222506380U CN218504451U CN 218504451 U CN218504451 U CN 218504451U CN 202222506380 U CN202222506380 U CN 202222506380U CN 218504451 U CN218504451 U CN 218504451U
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Abstract
The utility model relates to a positioning fixture field, concretely relates to manual quick locking dismouting mechanism. The utility model discloses a T type groove has been seted up on the workstation to the workstation, and quick locking dismouting mechanism slides in the T type groove of workstation through the latch segment and carries out the position adjustment, and the uniformity is good, the good reliability. The workbench is connected with the bottom plate through the T-shaped groove and the locking block, and when the locking block is tightly pressed with the T-shaped groove, the workbench can be locked with the bottom plate. The fixed support that sets up on the bottom plate, set up on the support and support the groove, support the inslot and set up and support, support and be used for placing and take the place of processing part, take the ball shape recess cooperation on pearl screw and the support, realize will support the purpose of locking on the support, reduce simple structure, the good reliability, the simple operation has further strengthened the convenience that the device used. Whole device need not with the help of external instrument in operation process, and the manual work can accomplish the operation of changing the frock, and the simple operation saves time high-efficiently.
Description
Technical Field
The utility model relates to a positioning fixture field, concretely relates to manual quick locking dismouting mechanism.
Background
With the rapid improvement of social productivity, the requirements of various industries on production efficiency are higher and higher, especially for the mechanical industry. In the production process, how to carry out quick frock change becomes a problem that is more and more regarded by the mill.
At present, the machining of shaft parts in the domestic and foreign mechanical industry generally sets up a fixing clamp for positioning on an equipment tool table, the bolt fixing connection of a tool is adopted on a workbench, the bolt needs to be removed during replacement, and then the bolt moves along with the adjustment or the movement of the position of the tool, the consistency of the tool easily deteriorates, the manual adjustment efficiency is low, and efficient production cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects; the utility model provides a manual quick locking dismouting mechanism, this mechanism's frock adjustment back uniformity is good, and the adjustment of the frock position of being convenient for, and the good reliability, the simple operation saves time high-efficient.
In order to achieve the purpose, the utility model adopts the technical scheme as follows:
a manual quick locking and dismounting mechanism comprises a workbench, wherein a T-shaped groove is formed in the workbench, a bottom plate is fixedly arranged on the workbench, a groove is formed in the bottom plate, a locking lever is arranged in the groove of the bottom plate, a rotating mandrel is arranged on the locking lever in a penetrating manner and is fixedly arranged in the groove of the bottom plate, the locking lever is movably connected with one end of a locking block, a raised head is arranged at the other end of the locking block, and the raised head of the locking block is positioned in the T-shaped groove;
the bottom plate is fixedly provided with a support, the support is provided with a support groove, a support is arranged in the support groove, the support is provided with a spherical groove, the support is provided with a screw with a ball, and the ball of the screw with the ball is matched with the spherical groove.
The upper surface of the other end of the locking lever contacts with one end of a pressing rod, the other end of the pressing rod is movably connected with a manual eccentric rod, through holes are formed in the base plate and the guide supporting block, the pressing rod penetrates through the through holes in the base plate and the guide supporting block, the manual eccentric rod is located on the top surface of the guide supporting block, and an arc surface is arranged at one end, connected with the pressing rod, of the manual eccentric rod.
The locking lever is movably connected with the locking block through a connecting mandrel, and the rotating mandrel is positioned between the contact point of the locking lever and the pressure rod and the connecting mandrel.
One end of the locking block is provided with a boss, and the boss of the locking block is positioned in the T-shaped groove.
The pressure lever is movably connected with the manual eccentric lever through the rotating mandrel, one end of the pressure lever is provided with a raised head, the raised head of the pressure lever is contacted with the locking lever, the raised head of the pressure lever is positioned in the through hole of the bottom plate, and the radius of the raised head of the pressure lever is larger than that of the inner hole of the guide supporting block.
The bottom of the bottom plate is fixedly provided with a separation blade which is positioned below the locking lever.
The support is provided with a threaded hole, the screw with the bead penetrates through the threaded hole of the support, and the screw with the bead is sleeved with the adjusting nut.
The support is provided with a nut mounting groove, and the nut mounting groove is coaxial with the threaded hole in the support.
The support is provided with a placing table.
At least one bottom plate is arranged on the workbench.
Compared with the prior art, the utility model discloses beneficial effect as follows:
the utility model discloses a T type groove has been seted up on the workstation to the workstation, and quick locking dismouting mechanism slides in the T type groove of workstation through the latch segment and carries out the position adjustment, and the uniformity is good, the good reliability. The workbench is connected with the bottom plate through the T-shaped groove and the locking block, and when the locking block is tightly pressed with the T-shaped groove, the workbench can be locked with the bottom plate. The bottom plate is provided with a groove, a locking lever is arranged in the groove of the bottom plate, the locking lever is movably connected with the bottom plate through a rotating mandrel, the locking lever is movably connected with one end of a locking block, the other end of the locking block is located in a T-shaped groove, the locking block is driven through the locking lever, the effect of saving labor is achieved, and the novel locking device is convenient to use, practical and convenient to operate. The fixed support that sets up on the bottom plate, set up on the support and support the groove, support the inslot and set up the support, be provided with the ball recess on supporting, be provided with on the support and take the pearl screw, support and be used for putting and take the place of processing part, take the pearl screw and support on the ball recess cooperation, realize supporting the purpose of locking on the support, reduce simple structure, the good reliability, the simple operation has further strengthened the convenience that the device used. Whole device need not with the help of outside instrument in operation process, and the manual work can be accomplished the operation of changing the frock, and the simple operation saves time the high efficiency.
Furthermore, the device drives the pressure rod to move up and down through the manual eccentric rod, so that the locking lever and the locking block are sequentially driven to move, and the tightening and loosening of the device on the workbench are completed. The whole transmission process is lever transmission, and the operation is convenient and labor-saving.
Furthermore, the radius of the raised head of the pressure rod is larger than the radius of the inner hole of the guide supporting block, so that the pressure rod can be prevented from sliding off from the inner hole of the guide supporting block.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the supporting structure of the present invention.
Wherein, 1, a bottom plate; 2. rotating the mandrel; 3. a locking lever; 4. connecting the core shaft; 5. a locking block; 6. adjusting the nut; 7. a pressure lever; 8. a guide supporting block; 9. rotating the mandrel; 10. a manual eccentric rod; 11. a baffle plate; 12. a support; 13. a beaded screw; 14. supporting; 15. a work table; 16. a T-shaped groove; 17. a support groove; 18. a nut mounting groove; 19. a placing table; 20. a spherical groove.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a manual quick locking and dismounting mechanism comprises a workbench 15, wherein a T-shaped groove 16 is formed in the workbench 15, a bottom plate 1 is fixedly arranged on the workbench 15, a groove is formed in the bottom plate 1, a locking lever 3 is arranged in the groove of the bottom plate 1, a rotating mandrel 2 is arranged on the locking lever 3 in a penetrating manner, the rotating mandrel 2 is fixedly arranged in the groove of the bottom plate 1, the locking lever 3 is movably connected with one end of a locking block 5, the other end of the locking block 5 is provided with a raised head, and the raised head of the locking block 5 is positioned in the T-shaped groove 16;
the bottom plate 1 is fixedly provided with a support 12, the support 12 is provided with a support groove 17, a support 14 is arranged in the support groove 17, the support 14 is provided with a spherical groove 20, the support 12 is provided with a screw 13 with a ball, and the steel ball of the screw 13 with the ball is matched with the spherical groove 20.
Preferably, the utility model discloses a T type groove 16 has been seted up on workstation 15, the quick locking dismouting mechanism slides in workstation 15's T type groove 16 through latch segment 5 and carries out the position adjustment, and quick locking dismouting mechanism remains on a straight line all the time around the adjustment, and the position uniformity is good, and operational reliability is strong.
Further, the workbench 15 is connected with the bottom plate 1 through the T-shaped groove 16 and the locking block 5, when the locking block 5 is tightly pressed with the T-shaped groove 16, the workbench 15 can be locked with the bottom plate 1, and the reliability is high.
Further, bottom plate 1 is seted up flutedly, sets up locking lever 3 in the recess of bottom plate 1, and locking lever 3 is through rotating dabber 2 and bottom plate 1 swing joint, and locking lever 3 can revolute 2 rotary motion of rotating dabber, and locking lever 3 swing joint latch segment 5's one end, latch segment 5's the other end are located T type groove 16, drive latch segment 5 through locking lever 3, play the effect of province, convenient and practical, the simple operation.
Furthermore, a support 12 is fixedly arranged on the bottom plate 1, a support groove 17 is formed in the support 12, a support 14 is arranged in the support groove 17, a spherical groove 20 is formed in the support 14, a beaded screw 13 is fixedly arranged on the support 12, the support 14 is used for placing a substitute machining part, the beaded screw 13 is matched with the spherical groove 20 in the support 14, the purpose of fixing the support 14 on the support 12 is achieved, the compression structure is simple, the reliability is good, the operation is convenient, and the use convenience of the device is further enhanced. The whole device can complete the operation of replacing the tool without external tools in the operation process.
As shown in fig. 1, the upper surface of the other end of the locking lever 3 contacts with one end of a pressing rod 7, the other end of the pressing rod 7 is movably connected with a manual eccentric rod 10, through holes are formed in the bottom plate 1 and the guide supporting block 8, the pressing rod 7 is arranged in the through holes of the bottom plate 1 and the guide supporting block 8 in a penetrating manner, the manual eccentric rod 10 is located on the top surface of the guide supporting block 8, and an arc surface is arranged at one end of the manual eccentric rod 10 connected with the pressing rod 7.
Preferably, the device drives the compression rod 7 to move up and down through the manual eccentric rod 10, so that the locking lever 3 and the locking block 5 are sequentially driven to move, the tightening and loosening of the device on the workbench 15 are completed, the whole transmission process is lever transmission, and the operation is convenient and labor-saving. In addition, the end of the manual eccentric rod 10 connected with the pressure rod 7 is provided with an arc surface, when the manual eccentric rod 10 is stirred, the manual eccentric rod 10 rotates around the arc surface, the rotating process is smooth and stable, and therefore the smooth and stable transmission process is achieved.
The locking lever 3 is movably connected with the locking block 5 through a connecting mandrel 4, and the rotating mandrel 2 is positioned between the contact point of the locking lever 3 and the pressure rod 7 and the connecting mandrel 4.
Preferably, the distance between the rotating mandrel 2 and the connecting mandrel 4 is smaller than the distance between the contact point of the locking lever 3 and the pressure lever 7 and the rotating mandrel 2, so that the effect of saving power is achieved.
As shown in fig. 1, one end of the locking block 5 is provided with a boss, and the boss of the locking block 5 is located in the T-shaped groove 16.
As shown in figure 1, a pressure lever 7 is movably connected with a manual eccentric rod 10 through a rotating mandrel 9, one end of the pressure lever 7 is provided with a raised head, the raised head of the pressure lever 7 is in contact with a locking lever 3, the raised head of the pressure lever 7 is positioned in a through hole of a bottom plate 1, and the radius of the raised head of the pressure lever 7 is larger than that of an inner hole of a guide supporting block 8.
Preferably, the radius of the convex head of the compression rod 7 is larger than the radius of the inner hole of the guide supporting block 8, so that the compression rod 7 can be prevented from sliding from the inner hole of the guide supporting block 8, and the working stability of the device is further enhanced.
As shown in fig. 1 and 2, a blocking piece 11 is fixedly arranged at the bottom of the bottom plate 1, and the blocking piece 11 is positioned below the locking lever 3.
Preferably, a separation blade 11 is arranged below the locking lever 3, the separation blade 11 can be used for limiting the lowest position of the locking lever 3, and meanwhile, the locking lever 3 can be prevented from leaking out of the bottom plate 1, so that the normal work of the locking and dismounting mechanism is influenced, and the reliability of the device is further enhanced.
A threaded hole is formed in the support 12, the screw 13 with the ball penetrates through the threaded hole of the support 12, and the adjusting nut 6 is sleeved on the screw 13 with the ball.
The support 12 is provided with a nut mounting groove 18, and the nut mounting groove 18 is coaxially arranged with the threaded hole on the support 12.
Preferably, the adjusting nut 6 is used for adjusting the position of the beaded screw 13, and the adjusting nut 6 is installed in the nut installation groove 18.
Preferably, the support 14 is provided with a placing table 19, and the part to be processed is placed on the placing table 19, so that the stability of the part is enhanced.
As shown in fig. 2, at least one base plate 1 is provided on the table 15.
Preferably, the workbench 15 is provided with two bottom plates 1, the two bottom plates 1 are respectively provided with a locking block 5, a rotating mandrel 2, a locking lever 3, a support 12, a screw 13 with a bead, a support 14, a support groove 17, a spherical groove 20 and other related parts, for the shaft-shaped parts, the stability of the two supports 14 is better, and the specific number of the supports 14 can be set according to the actual condition of the part.
Preferably, the utility model discloses a working process does:
the manual eccentric rod 10 is pulled downwards, the manual eccentric rod 10 rotates around the arc surface of the manual eccentric rod and simultaneously drives the pressing rod 7 to move downwards, the pressing rod 7 presses the locking lever 3 to rotate around the rotating mandrel 2 and simultaneously drive the locking block 5 to move upwards, and the locking block 5 is in contact locking with the T-shaped groove 16.
The manual eccentric rod 10 is pulled upwards, the manual eccentric rod 10 rotates around the arc surface of the manual eccentric rod and simultaneously drives the pressure rod 7 to move upwards, the pressure rod 7 is separated from the locking lever 3, the end, connected with the locking block 5, of the locking lever 3 is driven to descend under the action of the gravity of the locking block 5, the locking block 5 is separated from the T-shaped groove 16, and locking is released.
When the support 14 is pulled out manually, the steel ball of the screw 13 with the ball is pressed back, and after the support 14 is pulled out, the steel ball of the screw 13 with the ball extends out under the action of the internal spring. When the support 14 is manually inserted, the steel ball of the screw with ball 13 is pressed back, and the steel ball of the screw with ball 13 is pressed against the spherical groove on the support 14 due to the action of the spring, so that the fixing function is realized.
Preferably, the installation process of the device is as follows:
the locking block 5 is movably connected with the locking lever 3 through the connecting mandrel 4, and the rotating mandrel 2 penetrates through a pin hole of the bottom plate to movably arrange the locking lever 3 in a groove of the bottom plate 1. The pressing rod 7 penetrates through a vertical hole of the guide supporting block 8, the manual eccentric rod 10 is connected with the pressing rod 7 through the rotating mandrel 9, the raised head of the pressing rod 7 is placed in the through hole of the bottom plate 1, the pressing rod 7 is located on the top surface of the locking lever 3, and finally the guide supporting block 8 is fixed on the bottom plate 1.
The support 12 is connected with the bottom plate 1 through 4 bolts, the screw 13 with the ball is of an external thread structure, a spring is arranged in the screw 13 with the ball to push out a part of the steel ball, the screw 13 with the ball is installed in a threaded hole of the support through threads, the adjusting nut 6 is connected with the screw 13 with the ball to adjust the position of the screw 13 with the ball, the position of the support 14 is adjusted, the spherical groove 20 corresponds to the position of the steel ball of the screw 13 with the ball, and installation is completed.
In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A manual quick locking and dismounting mechanism is characterized by comprising a workbench (15), wherein a T-shaped groove (16) is formed in the workbench (15), a bottom plate (1) is fixedly arranged on the workbench (15), a groove is formed in the bottom plate (1), a locking lever (3) is arranged in the groove of the bottom plate (1), a rotating mandrel (2) is arranged on the locking lever (3) in a penetrating manner, the rotating mandrel (2) is fixedly arranged in the groove of the bottom plate (1), the locking lever (3) is movably connected with one end of a locking block (5), a raised head is arranged at the other end of the locking block (5), and the raised head of the locking block (5) is positioned in the T-shaped groove (16);
the bottom plate (1) is fixedly provided with a support (12), the support (12) is provided with a support groove (17), a support (14) is arranged in the support groove (17), the support (14) is provided with a spherical groove (20), the support (12) is provided with a screw (13) with a ball, the steel ball of the screw (13) with the ball is positioned in the support groove (17), and the steel ball of the screw (13) with the ball is matched with the spherical groove (20).
2. The manual quick locking and dismounting mechanism according to claim 1, wherein the upper surface of one end of the locking lever (3) is in contact with one end of the pressing rod (7), the other end of the pressing rod (7) is movably connected with the manual eccentric rod (10), the bottom plate (1) and the guide support block (8) are both provided with through holes, the pressing rod (7) is arranged in the through holes of the bottom plate (1) and the guide support block (8) in a penetrating manner, the manual eccentric rod (10) is arranged on the top surface of the guide support block (8), and one end of the manual eccentric rod (10) connected with the pressing rod (7) is provided with an arc surface.
3. A manual quick-locking dismounting mechanism according to claim 2, characterized in that the locking lever (3) is movably connected to the locking block (5) by means of a connecting spindle (4), the turning spindle (2) being located between the contact point of the locking lever (3) and the pressure lever (7) and the connecting spindle (4).
4. A manual quick lock release mechanism according to claim 3, wherein the locking block (5) is provided with a boss at one end, the boss of the locking block (5) being located in the T-shaped slot (16).
5. A manual quick locking and dismounting mechanism according to claim 3, wherein the pressure lever (7) is movably connected with the manual eccentric rod (10) through the rotating mandrel (9), one end of the pressure lever (7) is provided with a raised head, the raised head of the pressure lever (7) is contacted with the locking lever (3), the raised head of the pressure lever (7) is positioned in the through hole of the bottom plate (1), and the radius of the raised head of the pressure lever (7) is larger than that of the inner hole of the guide supporting block (8).
6. A manually operated quick lock release mechanism according to claim 1, wherein a stop (11) is fixedly provided on the bottom of the base plate (1), the stop (11) being located below the locking lever (3).
7. A manual quick locking and dismounting mechanism according to claim 1, wherein the support (12) is provided with a threaded hole, the screw (13) with a bead is arranged in the threaded hole of the support (12), and the screw (13) with a bead is sleeved with the adjusting nut (6).
8. A manual quick-locking dismounting mechanism according to claim 7, characterized in that the support (12) is provided with a nut mounting groove (18), and the nut mounting groove (18) is coaxially arranged with the threaded hole of the support (12).
9. A manual quick-lock disassembly and assembly mechanism as claimed in claim 1, wherein said support (14) is provided with a stand (19).
10. A manual quick lock disassembly and assembly mechanism of claim 1 wherein at least one base plate (1) is provided on said table (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222506380.9U CN218504451U (en) | 2022-09-19 | 2022-09-19 | Manual quick locking dismouting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222506380.9U CN218504451U (en) | 2022-09-19 | 2022-09-19 | Manual quick locking dismouting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218504451U true CN218504451U (en) | 2023-02-21 |
Family
ID=85215041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222506380.9U Active CN218504451U (en) | 2022-09-19 | 2022-09-19 | Manual quick locking dismouting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218504451U (en) |
-
2022
- 2022-09-19 CN CN202222506380.9U patent/CN218504451U/en active Active
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