CN217345116U - Rapid fixture for small device - Google Patents
Rapid fixture for small device Download PDFInfo
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- CN217345116U CN217345116U CN202122880880.4U CN202122880880U CN217345116U CN 217345116 U CN217345116 U CN 217345116U CN 202122880880 U CN202122880880 U CN 202122880880U CN 217345116 U CN217345116 U CN 217345116U
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- adjustable
- nut
- screw rod
- connected onto
- adjustable screw
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Abstract
The utility model belongs to the technical field of colliery borehole operation, concretely relates to small-size device quick fixture. The utility model comprises an adjustable base; the adjustable base is characterized in that a connecting portion is arranged at the bottom of the adjustable base, the connecting portion can be detached from the operation platform, connecting plates are arranged at two ends of the top of the adjustable base respectively, nuts are connected onto the two connecting plates, a positioning bolt is connected onto the nut at the left end in a threaded mode, an adjustable screw rod is connected onto the nut at the right end in a threaded mode, an adjustable nut is connected onto the right end of the adjustable screw rod in a threaded mode, a positioning rod is connected onto the adjustable nut, the positioning rod is parallel to the axis of the adjustable screw rod, and locking nuts are connected onto the adjustable screw rod at the left end and the right end of the adjustable screw rod. The utility model is small, portable and convenient to carry, and can be carried to the overhaul site for use at any time; the clamp is suitable for clamping devices with different sizes, and has wide application range; can be adapted to platforms with different thicknesses and is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of colliery borehole operation, concretely relates to small-size device quick fixture.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. At present, a plurality of overhaul projects of our unit all need to utilize the clamp to process the device so as to be suitable for field equipment. Frock clamp in the existing market is mostly fixed mounting, generally leaves in dedicated fixed site, and apart from overhauing the scene far away, and fixed mounting anchor clamps lead to the grip block not convenient to change, when carrying out the centre gripping to the work piece of equidimension not, because the mismatch of grip block, be unfavorable for processing the work piece after the centre gripping, therefore we have proposed a frock clamp that can dismantle fast and be used for solving above-mentioned problem.
The following problems exist in the operation process at present:
(1) the clamp is fixedly installed and stored in a special fixing place.
(2) The distance is far away from the maintenance site, the clamping plates are not convenient to replace, and the clamping plates are not matched aiming at workpieces with different sizes and need to be frequently replaced.
Disclosure of Invention
The utility model provides an above-mentioned, provide a small-size device rapid fixture.
The utility model discloses a following technical scheme realizes: a small device rapid clamp comprises an adjustable base;
the adjustable base is characterized in that a connecting portion is arranged at the bottom of the adjustable base, the connecting portion can be detached from the operation platform, connecting plates are arranged at two ends of the top of the adjustable base respectively, nuts are connected onto the two connecting plates, a positioning bolt is connected onto the nut at the left end in a threaded mode, an adjustable screw rod is connected onto the nut at the right end in a threaded mode, an adjustable nut is connected onto the right end of the adjustable screw rod in a threaded mode, a positioning rod is connected onto the adjustable nut, the positioning rod is parallel to the axis of the adjustable screw rod, and locking nuts are connected onto the adjustable screw rod at the left end and the right end of the adjustable screw rod.
Furthermore, connecting portion are L shaped plate column structure, and the bottom plate of connecting portion is on a parallel with adjustable base setting, is equipped with the screw hole on the bottom plate, and threaded hole female connection has the screw rod of tightening, through screwing up the screw rod of tightening.
Further, the diameter of the positioning bolt and the diameter of the adjustable screw are equal, and the axes of the positioning bolt and the axis of the adjustable screw are coincident.
The utility model discloses compare prior art's beneficial effect:
1. the structure is simple, the operation is convenient and quick, the manufacturing cost is low, and the device can be repeatedly used; the portable maintenance device is small in structure, light, convenient to carry and capable of being carried to an overhaul site to be used at any time;
2. the distance between the positioning bolt and the adjustable screw rod is adjusted by adjusting the screwing length of the adjustable screw rod, so that the adjustable screw rod is suitable for clamping devices with different sizes, and the application range is wide;
3. the screwing length of the jacking screw rod is adjusted, so that the device can adapt to platforms with different thicknesses, and is convenient to use;
4. the adjustable screw rod is provided with the adjustable nut and the positioning rod, so that the unified machining size of a plurality of devices can be conveniently realized, and the trouble of measuring and positioning for multiple times is eliminated.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-adjustable base, 2-connecting part, 3-connecting plate, 4-nut, 5-adjustable screw, 6-tightening screw, 7-positioning bolt, 8-adjustable nut, 9-positioning rod and 10-locknut.
Detailed Description
The following description is given for illustrative embodiments of the invention, and other advantages and effects of the invention will be apparent to those skilled in the art from the disclosure of the present invention.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The left and right directions refer to the axial direction of the adjustable screw, the positioning bolt is positioned at the left end, and the adjustable screw is positioned at the right end.
Referring to fig. 1, the utility model provides a technical scheme: a small device rapid clamp comprises an adjustable base 1;
the bottom of adjustable base 1 is equipped with connecting portion 2, connecting portion 2 can be dismantled on operation platform, the both ends at 1 top of adjustable base are equipped with connecting plate 3 respectively, all be connected with nut 4 on two connecting plates 3, threaded connection has positioning bolt 7 on the nut 4 of left end, threaded connection has adjustable screw 5 on the nut 4 of right-hand member, adjustable screw 5's right-hand member threaded connection has adjustable nut 8, be connected with locating lever 9 on the adjustable nut 8, locating lever 9 and adjustable screw 5's axis parallel arrangement, the position that lies in adjustable nut 8 on the adjustable screw 5 and controls both ends all is connected with locknut 10.
The nut of 7 heads of positioning bolt pushes up on the right side of left end nut 4 for the tight device that presss from both sides of treating in top, realizes pressing from both sides tight device through rotatory adjustable screw 5, adjusts the interval between positioning bolt 7 and the adjustable screw 5 through the length of adjusting 5 screws in right-hand member nuts 4 to the device of the different size specifications of centre gripping.
Connecting portion 2 is L shaped plate column structure, and the bottom plate of connecting portion 2 is on a parallel with adjustable base 1 and sets up, is equipped with the screw hole on the bottom plate, and screw hole female connection has a tight screw rod in top 6, through screwing up tight screw rod in top 6, is connected to the operation platform with this application detachable on, through the length of adjusting the tight screw rod in top 6 screw in, can adapt to the operation platform of different thickness.
The diameter of the positioning bolt 7 and the diameter of the adjustable screw rod 5 are equal, and the axes of the positioning bolt and the adjustable screw rod coincide.
During the use only need with this application on the arbitrary operation platform of fixing with the tight screw rod in top, then support the one end of device on positioning bolt, the screw in length of lifting the device and adjusting adjustable screw rod by hand, until adjustable screw rod's tip top on the device can.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (3)
1. The utility model provides a small-size device rapid fixture which characterized in that: comprises an adjustable base (1); the bottom of adjustable base (1) is equipped with connecting portion (2), connecting portion (2) can be dismantled on operation platform, the both ends at adjustable base (1) top are equipped with connecting plate (3) respectively, all be connected with nut (4) on two connecting plates (3), threaded connection has positioning bolt (7) on nut (4) of left end, threaded connection has adjustable screw (5) on nut (4) of right-hand member, the right-hand member threaded connection of adjustable screw (5) has adjustable nut (8), be connected with locating lever (9) on adjustable nut (8), the axis parallel arrangement of locating lever (9) and adjustable screw (5), the position that lies in both ends about adjustable nut (8) on adjustable screw (5) all is connected with lock nut (10).
2. A small device quick clamp as claimed in claim 1, wherein: connecting portion (2) are L shaped plate column structure, and the bottom plate of connecting portion (2) is on a parallel with adjustable base (1) setting, is equipped with the screw hole on the bottom plate, and screw hole female connection has top tight screw rod (6), through screwing up top tight screw rod (6).
3. A small device quick clamp as claimed in claim 1 or 2, characterized in that: the diameters of the positioning bolt (7) and the adjustable screw rod (5) are equal, and the axes of the positioning bolt and the adjustable screw rod coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122880880.4U CN217345116U (en) | 2021-11-23 | 2021-11-23 | Rapid fixture for small device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122880880.4U CN217345116U (en) | 2021-11-23 | 2021-11-23 | Rapid fixture for small device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217345116U true CN217345116U (en) | 2022-09-02 |
Family
ID=83008845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122880880.4U Active CN217345116U (en) | 2021-11-23 | 2021-11-23 | Rapid fixture for small device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217345116U (en) |
-
2021
- 2021-11-23 CN CN202122880880.4U patent/CN217345116U/en active Active
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