CN215967504U - Long-distance locking mechanism - Google Patents
Long-distance locking mechanism Download PDFInfo
- Publication number
- CN215967504U CN215967504U CN202121770894.4U CN202121770894U CN215967504U CN 215967504 U CN215967504 U CN 215967504U CN 202121770894 U CN202121770894 U CN 202121770894U CN 215967504 U CN215967504 U CN 215967504U
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- compression screw
- guide shaft
- hole
- fixed seat
- locking mechanism
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Abstract
The utility model belongs to the field of machining, and relates to a long-distance locking mechanism which comprises a fixed seat 1, a guide shaft 2, a compression screw 3, a groove surface pressing block 4, a movable handle compression screw 6 and a straight handle 7, wherein a transverse through hole is formed in the fixed seat 1, and the guide shaft 2 is in sliding fit with the transverse through hole of the fixed seat 1; the fixed seat 1 is provided with a threaded hole which is communicated with the transverse through hole, the guide shaft 2 is provided with a straight groove along the axial direction, the lower end of the movable handle compression screw 6 penetrates through the threaded hole, and the lower end of the movable handle compression screw 6 can slide in the straight groove and lock the guide shaft 2; 2 one end threaded connection housing screw 3 of guiding axle, the other end and straight handle 7 threaded connection, the capping briquetting 4 rotates and sets up the tip in housing screw 3 outer end, the device simple structure, and convenient operation can realize work piece side direction auxiliary stay, can improve the quick supplementary locking mechanism who adjusts long distance displacement efficiency again, then is of great benefit to high accuracy work piece machine-parts.
Description
Technical Field
The utility model belongs to the field of machining, and relates to a long-distance locking mechanism.
Background
Aiming at machined parts with high precision requirements, the workpieces are generally required to be accurately positioned and firmly fixed. However, in the actual machining process, due to structural reasons, part of the workpieces often have the defects that individual degrees of freedom cannot be limited, and the machining precision of the workpieces is affected, and the traditional lateral support adjustment is often realized through a thread structure, so that the operation is complex and the operation efficiency is affected when the displacement is adjusted for a long distance. If a rapid auxiliary locking mechanism which can realize the lateral auxiliary support of the workpiece and improve the efficiency of adjusting the long-distance displacement can be designed, the mechanism is of great benefit to the workpiece of the high-precision workpiece machine.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is as follows: the long-distance locking mechanism is simple to operate and improves operation efficiency when displacement of parts is adjusted in a long distance.
The technical scheme of the utility model is as follows:
a long-distance locking mechanism comprises a fixed seat, a guide shaft, a compression screw, a groove surface pressing block, a movable handle compression screw and a straight handle, wherein a transverse through hole is formed in the fixed seat, and the guide shaft is in sliding fit with the transverse through hole of the fixed seat; the fixed seat is provided with a threaded hole which is communicated with the transverse through hole, the surface of the guide shaft is provided with a linear groove along the axial direction, the lower end of the movable handle compression screw penetrates through the threaded hole to be arranged in the linear groove, and the lower end of the movable handle compression screw can slide in the linear groove and lock the guide shaft; one end of the guide shaft is in threaded connection with the compression screw, the other end of the guide shaft is in threaded connection with the straight handle, and the groove surface pressing block is rotatably arranged at the outer end of the compression screw and used for compressing the compression screw.
Furthermore, the threaded hole in the fixing seat is vertically communicated with the transverse through hole, so that the guide shaft is ensured to be completely locked by the movable handle compression screw.
Furthermore, the right end of the guide shaft is provided with an inclined plane, the inclined plane faces to the upper right, a threaded hole is formed in the surface of the guide shaft and is in threaded connection with the straight handle, and the straight handle is designed in an inclined mode and is convenient to operate.
Furthermore, the lower end of the compression screw of the movable handle is a cylindrical surface, and the cylindrical surface is in sliding fit with the side wall of the straight groove of the guide shaft.
Furthermore, the movable handle compression screw is locked through a thin nut.
Furthermore, the compression screw is locked by adopting a thin nut.
The utility model has the beneficial effects that: the device simple structure, convenient operation can realize work piece side direction auxiliary stay, can improve the quick supplementary locking mechanism who adjusts long distance displacement efficiency again, then is of great benefit to high accuracy work piece machine machined part.
Drawings
FIG. 1 is a diagram: the utility model has a structure schematic diagram.
Detailed Description
The technical solution is further described in detail below with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, the long-distance locking mechanism comprises a fixed seat 1, a guide shaft 2, a compression screw 3, a groove surface pressing block 4, a movable handle compression screw 6 and a straight handle 7, wherein a transverse through hole is formed in the fixed seat 1, and the guide shaft 2 is in sliding fit with the transverse through hole of the fixed seat 1; the fixed seat 1 is provided with a threaded hole which is communicated with the transverse through hole, the guide shaft 2 is provided with a straight groove along the axial direction, the lower end of the movable handle compression screw 6 penetrates through the threaded hole, and the lower end of the movable handle compression screw 6 can slide in the straight groove and lock the guide shaft 2; one end of the guide shaft 2 is in threaded connection with the compression screw 3, the other end of the guide shaft is in threaded connection with the straight handle 7, and the groove surface pressing block 4 is rotatably arranged at the outer end of the compression screw 3.
Further, the screw hole on the fixing base 1 communicate with horizontal through-hole is perpendicular, ensures that the movable handle housing screw 6 locks guiding axle 2 completely, 2 right-hand members of guiding axle set up the inclined plane, the inclined plane is towards the upper right side, makes out the screw hole on its face, with straight handle 7 threaded connection, the slant design of straight handle 7 is convenient for operate.
Furthermore, the outer cylindrical surface of the lower end of the movable handle compression screw 6 is in sliding fit with the side wall of the straight groove of the guide shaft 2.
Further, the movable handle compression screw 6 is locked by the thin nut 5, and the compression screw 3 is locked by the thin nut 5.
The device simple structure, convenient operation can realize work piece side direction auxiliary stay, can improve the quick supplementary locking mechanism who adjusts long distance displacement efficiency again, then is of great benefit to high accuracy work piece machine machined part.
Second embodiment:
(1) a transverse through hole is formed in the fixed seat 1, and the guide shaft 2 is in sliding fit with the transverse through hole of the fixed seat 1;
(2) a threaded hole is formed in the middle of the fixed seat 1 upwards along the radial direction of the through hole and used for installing an A-shaped movable handle compression screw 6;
(3) the left end of the guide shaft 2 is in threaded connection with a C-shaped compression screw 3, the right end of the guide shaft 2 is provided with an inclined plane, the inclined plane faces to the upper right, and a threaded hole is formed in the surface of the inclined plane and is in threaded connection with a straight handle 7;
(4) a straight groove with two closed ends along the axial direction is formed in the middle of the guide shaft 2 towards the upper end, and the round end of the A-shaped movable handle compression screw 6 can slide in the straight groove with a clearance;
(5) the other end of the C-shaped compression screw 3 is provided with a groove surface pressing block 4;
(6) the thread contact positions are locked by adopting thin nuts 5.
The using method comprises the following steps:
(1) a C-shaped compression screw 3 is fixed at the left end of the guide shaft 2, and is locked by a thin nut 5, and the whole guide shaft penetrates through a transverse through hole of the fixed seat 1; the straight handle 7 is fixed by screw threads and is connected with a threaded hole of the inclined plane at the right end of the guide shaft 2;
(2) a groove surface pressing block 4 is arranged at the other end of the C-shaped compression screw 3, and the pressing surface of the groove surface pressing block 4 faces towards a workpiece;
(3) the A-shaped movable handle compression screw is in threaded connection with the threaded hole of the fixed seat 1, and the round end of the lower part of the A-shaped movable handle compression screw 6 can slide in a clearance with the linear groove of the guide shaft 2;
(4) when in use, the A-shaped movable handle compression screw 6 is properly loosened, and the round end at the lower part of the A-shaped movable handle compression screw 6 is kept in the straight groove;
(5) the handle 7 is pushed straight to the left along the axial direction of the guide shaft 2, so that the groove surface pressing block 4 is close to and presses the workpiece, the guide shaft 2 is pressed tightly by the pressing screw 6 of the A-type movable handle in a rotating mode, and the thin nut 5 is locked to complete auxiliary locking of the workpiece;
(6) after the workpiece is processed, the thin nut 5 on the A-shaped movable handle compression screw 6 is loosened, the guide shaft 2 is unlocked, the straight handle 7 is pulled rightwards, and the groove surface pressing block 4 is separated from the workpiece.
The utility model has been described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the specific implementation in the above-described manner, and it is within the scope of the utility model to apply the inventive concept and solution to other applications without substantial modification.
Claims (6)
1. A long distance locking mechanism is characterized in that: the device comprises a fixed seat (1), a guide shaft (2), a compression screw (3), a groove surface pressing block (4), a movable handle compression screw (6) and a straight handle (7), wherein a transverse through hole is formed in the fixed seat (1), and the guide shaft (2) is in sliding fit with the transverse through hole of the fixed seat (1); a threaded hole is formed in the fixed seat (1), the threaded hole is communicated with the transverse through hole, a linear groove along the axial direction is formed in the surface of the guide shaft (2), the lower end of the movable handle compression screw (6) penetrates through the threaded hole and is arranged in the linear groove, and the lower end of the movable handle compression screw (6) can slide in the linear groove and lock the guide shaft (2); one end of the guide shaft (2) is in threaded connection with the compression screw (3), the other end of the guide shaft is in threaded connection with the straight handle (7), and the groove surface pressing block (4) is rotatably arranged at the outer end part of the compression screw (3) and used for compressing the compression screw (3).
2. The long-reach locking mechanism of claim 1, wherein: the threaded hole on the fixed seat (1) is vertically communicated with the transverse through hole, so that the guide shaft (2) is completely locked by the movable handle compression screw (6).
3. The long-reach locking mechanism of claim 1, wherein: the right end of the guide shaft (2) is provided with an inclined plane, the inclined plane faces the upper right side, a threaded hole is formed in the surface of the inclined plane and is in threaded connection with the straight handle (7), and the straight handle (7) is designed in an inclined mode and is convenient to operate.
4. The long-reach locking mechanism of claim 1, wherein: the lower end of the movable handle compression screw (6) is a cylindrical surface, and the cylindrical surface is in sliding fit with the side wall of the straight groove of the guide shaft (2).
5. The long-reach locking mechanism of claim 1, wherein: the movable handle compression screw (6) is locked through a thin nut (5).
6. The long-reach locking mechanism of claim 1, wherein: the compression screw (3) is locked by a thin nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121770894.4U CN215967504U (en) | 2021-07-30 | 2021-07-30 | Long-distance locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121770894.4U CN215967504U (en) | 2021-07-30 | 2021-07-30 | Long-distance locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215967504U true CN215967504U (en) | 2022-03-08 |
Family
ID=80515439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121770894.4U Active CN215967504U (en) | 2021-07-30 | 2021-07-30 | Long-distance locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215967504U (en) |
-
2021
- 2021-07-30 CN CN202121770894.4U patent/CN215967504U/en active Active
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