CN214641905U

CN214641905U - Telescopic clamping tool

Info

Publication number: CN214641905U
Application number: CN202120575538.0U
Authority: CN
Inventors: 姜峰
Original assignee: Injelic Precision Mould & Plastics Co ltd
Current assignee: Injelic Precision Mould & Plastics Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-09
Anticipated expiration: 2031-03-22

Abstract

The utility model belongs to the technical field of the clamping tool, especially, be telescopic clamping tool, including tool main part, supporting leg and the flexible subassembly of screw rod, the limiting plate is installed to the flexible subassembly bottom of screw rod, the limiting plate with be provided with the fixed subassembly that is used for fixed operating parts between the horizontal part of tool main part; the screw rod telescopic assembly comprises a first mounting plate, a connecting plate, an arc-shaped groove, a second mounting plate and a cam, the arc-shaped groove is connected to the connecting plate and the sliding plate, and the V-shaped rod is rotatably connected with the placing sliding plate through a rotating shaft; the utility model discloses a screw rod is adjusted the flexible position of limiting plate after, and then carries out dual fixed to the limiting plate through the flexible subassembly of screw rod, makes the screw rod can not slide the silk easily, has avoided the work progress that causes because of the screw rod slides the silk and slows down or work efficiency reduces even the damage to the operating parts; simultaneously, the telescopic screw assembly and the fixing assembly are matched to fix operating pieces with different sizes, so that the multifunctional multi-scene use requirement of the jig is met.

Description

Telescopic clamping tool

Technical Field

The utility model belongs to the technical field of the clamping tool, concretely relates to telescopic clamping tool.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts, mainly used as a tool for assisting in controlling positions or actions (or both), can be divided into three types, namely a process assembly type jig, a project test type jig and a circuit board test type jig, and is widely used before the industrial times, including mechanical jigs, woodworking jigs, welding jigs, jewelry jigs and other fields, and certain types of jigs are also called as 'molds' or 'auxiliary tools', and the main purpose of the jig is to repeatedly and accurately reproduce a certain part.

However, the original clamping jig is adjusted through an air pump or a single screw rod when in operation, and the operator needs to pause work and readjust the work because the single screw rod is unstable and slides easily or even drops, so that the work progress is blocked, the work efficiency is lowered, and the operating part can be damaged, and good use experience can not be provided for the user.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a telescopic clamping tool has characteristics and prevents that the screw rod from slipping, easily adjusting, easily fixed and the good characteristics of protecting effect.

In order to achieve the above object, the utility model provides a following technical scheme: the telescopic clamping jig comprises a jig main body, supporting legs and a screw telescopic assembly, wherein a plurality of supporting legs which are symmetrically distributed and used for supporting the jig main body are arranged at the bottom end of a horizontal part of the L-shaped jig main body, the screw telescopic assembly is arranged at a vertical part of the jig main body, a limiting plate is arranged at the bottom end of the screw telescopic assembly, the screw telescopic assembly is used for adjusting the limiting plate, and a fixing assembly used for fixing an operating part is arranged between the limiting plate and the horizontal part of the jig main body; the flexible subassembly of screw rod includes mounting panel, connecting plate, arc wall, No. two mounting panels and cams, a mounting panel with No. two mounting panels are all fixed on the vertical portion of tool main part, a mounting panel with No. two mounting panels are perpendicular and are in there certain horizontal distance, be provided with the connecting plate on the mounting panel, be provided with the sliding plate on No. two mounting panels, all be connected with on connecting plate and the sliding plate the arc wall, all the embedding has slidable in the arc wall the cam, two the cam is fixed respectively at the both ends of V type pole, the V type pole rotates through the pivot and places the slide and links together, be provided with the notch that can imbed the screw rod on the mounting panel, the one end of screw rod is provided with the commentaries on classics and is connected with the connecting plate to the other end.

As the utility model discloses a preferred technical scheme, the flexible subassembly of screw rod still includes the chute board and places the slide, place slide slidable mounting on No. two mounting panels, be provided with the screw rod that is used for adjusting to place the slide on No. two mounting panels, the one end of screw rod is provided with changes and installs the other end place the slide, slidable mounting has on placing the slide the sliding plate, place be fixed with on the slide with two sets of chute boards of sliding plate matched with, it is two sets of the chute board symmetry is fixed place on the slide.

As the utility model discloses a preferred technical scheme, fixed subassembly includes diaphragm and fixed plate, the diaphragm is fixed on the tool main part horizontal part, be provided with the bolt on the diaphragm, the fixed plate is installed to the bolt tip, the tool main part be provided with fixed plate matched with baffle.

As the utility model discloses an optimal technical scheme, be provided with the slide bar in the tool main part, the slide bar runs through the limiting plate, the limiting plate with slide bar swing joint.

As the utility model discloses a preferred technical scheme, the bottom of supporting leg all is provided with the slipmat.

As an optimal technical scheme of the utility model, the limiting plate with all be provided with the protection on the fixed plate and fill up.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a screw rod is adjusted the flexible position of limiting plate after, and then carries out dual fixed to the limiting plate through the flexible subassembly of screw rod, makes the screw rod can not slide the silk easily, has avoided the work progress that causes because of the screw rod slides the silk and slows down or work efficiency reduces even to the damage of operating parts, provides good use experience for the user; simultaneously, the telescopic screw assembly and the fixing assembly are matched to fix operating pieces with different sizes, so that convenience is brought to users while the multifunctional multi-scene use requirement of the jig is met, and the cost is saved for the users.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the shaft structure of the present invention;

FIG. 3 is a schematic structural view of the screw rod telescopic assembly of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 3 according to the present invention;

fig. 5 is a schematic structural view of the fixing assembly of the present invention;

in the figure: 1. a jig main body; 2. supporting legs; 3. a screw rod telescopic component; 4. a limiting plate; 5. a baffle plate; 6. a slide bar; 7. a non-slip mat; 8. a fixing assembly; 9. a first mounting plate; 10. turning a handle; 11. a screw; 12. a connecting plate; 13. an arc-shaped slot; 14. a second mounting plate; 15. a sliding plate; 16. a chute plate; 17. a rotating shaft; 18. a V-shaped rod; 19. a cam; 20. placing a sliding plate; 21. a protective pad; 22. a transverse plate; 23. a fixing plate; 24. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the telescopic clamping jig comprises a jig main body 1, supporting legs 2 and a screw rod telescopic assembly 3, wherein a plurality of supporting legs 2 which are symmetrically distributed and used for supporting the jig main body 1 are arranged at the bottom end of a horizontal part of the L-shaped jig main body 1, the screw rod telescopic assembly 3 is arranged at a vertical part of the jig main body 1, a limiting plate 4 is installed at the bottom end of the screw rod telescopic assembly 3, the screw rod telescopic assembly 3 is used for adjusting the limiting plate 4, and a fixing assembly 8 used for fixing an operating part is arranged between the limiting plate 4 and the horizontal part of the jig main body 1; the screw rod telescopic component 3 comprises a first mounting plate 9, a connecting plate 12, an arc-shaped groove 13, a second mounting plate 14 and a cam 19, wherein the first mounting plate 9 and the second mounting plate 14 are fixed on the vertical part of the jig main body 1, the first mounting plate 9 and the second mounting plate 14 are vertical and have a certain horizontal distance, the first mounting plate 9 is provided with the connecting plate 12, the second mounting plate 14 is provided with a sliding plate 15, the connecting plate 12 and the sliding plate 15 are both connected with the arc-shaped groove 13, the sliding cam 19 is embedded in the arc-shaped groove 13, the two cams 19 are respectively fixed at two ends of a V-shaped rod 18, the V-shaped rod 18 is rotatably connected with a placing sliding plate 20 through a rotating shaft 17, the first mounting plate 9 is provided with a notch in which a screw rod 11 can be embedded, one end of the screw rod 11 is provided with a rotating handle 10, and the other end of the screw rod is connected with the connecting plate 12, when the jig is used for operating different operating parts, adjust screw rod 11 on the mounting panel 9, promote arc wall 13 forward, thereby the cam 19 activity in the V type pole 18 rotates and drives No. two mounting panels 14 promotes sliding plate 15 lapse downwards, drives limiting plate 4 and adjusts a definite position, places slide 20 and carries out spacingly to sliding plate 15, avoids leading to limiting plate 4 lapse because of screw rod 11 on the mounting panel 9 is smooth.

Specifically, as shown in fig. 3 and fig. 4, in this embodiment, the screw rod retracting assembly 3 further includes a sliding plate 16 and a placing sliding plate 20, the placing sliding plate 20 is slidably mounted on the second mounting plate 14, the second mounting plate 14 is provided with a screw rod 11 for adjusting the placing sliding plate 20, one end of the screw rod 11 is provided with a rotating handle 10, the other end of the screw rod 11 is provided with the placing sliding plate 20, the placing sliding plate 20 is slidably mounted with a sliding plate 15, the placing sliding plate 20 is fixed with two sets of sliding plates 16 matching with the sliding plate 15, the two sets of sliding plates 16 are symmetrically fixed on the placing sliding plate 20, after the placing sliding plate 20 limits the sliding plate 15, the screw rod 11 on the second mounting plate 14 can be adjusted as required, so as to adjust the height of the limiting plate 4, at this time, the screw rod retracting assembly 3 performs double adjustment and fixation on the limiting plate 4, thereby avoiding the slowing down of the progress of the operation process or the reduction of the work efficiency or even the damage to the operation element due to the sliding of the screw rod 11, and a good use experience is provided for a user.

Specifically, as shown in fig. 1, fig. 2 and fig. 5, the fixing assembly 8 in this embodiment includes a transverse plate 22 and a fixing plate 23, the transverse plate 22 is fixed on the horizontal portion of the jig main body 1, a bolt 24 is arranged on the transverse plate 22, the fixing plate 23 is installed at the end of the bolt 24, the jig main body 1 is provided with a baffle 5 matched with the fixing plate 23, and the fixing assembly 8 is matched with the baffle 5 through the position of the bolt 24 adjustable fixing plate 23 to fix different operation parts, which is convenient and practical.

Specifically, as shown in fig. 1 and 2, the jig main body 1 of the present embodiment is provided with the sliding rod 6, the sliding rod 6 penetrates through the limiting plate 4, the limiting plate 4 and the sliding rod 6 are movably connected, and the sliding rod 6 enables the limiting plate 4 to move better, so as to assist the screw rod telescopic assembly 3 to adjust the limiting plate 4.

Specifically, according to fig. 1 and 2, the bottom of the supporting leg 2 is provided with a non-slip pad 7 to prevent the jig main body 1 from sliding freely during operation.

Specifically, according to fig. 1, fig. 2 and fig. 5, in the present embodiment, the protection pads 21 are disposed on the limiting plate 4 and the fixing plate 23, so as to protect the operation component and prevent the operation component from being unnecessarily damaged.

The utility model discloses a theory of operation and use flow: the utility model discloses in when this tool operates the operating parts of difference, adjust screw rod 11 on the mounting panel 9, promote arc wall 13 forward, thereby the V type pole 18 rotates the 19 activities of cam in driving No. two mounting panels 14, promote sliding plate 15 lapse downwards, it adjusts a locating position to drive limiting plate 4, it is spacing to place slide plate 15, place slide 20 and carry out spacing back to slide plate 15, can adjust screw rod 11 on No. two mounting panels 14 as required, thereby adjust the height of limiting plate 4, screw rod telescopic component 3 carries out dual regulation to limiting plate 4 at this moment and fixes, the work progress of having avoided leading to the fact because of screw rod 11 smooth silk slows down or work efficiency reduces the damage even to the operating parts, provide good use for the user and experience.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. Telescopic clamping tool, including tool main part (1), supporting leg (2) and the flexible subassembly of screw rod (3), its characterized in that: the bottom end of the horizontal part of the L-shaped jig main body (1) is provided with a plurality of supporting legs (2) which are symmetrically distributed and used for supporting the jig main body (1), the vertical part of the jig main body (1) is provided with a screw telescopic assembly (3), the bottom end of the screw telescopic assembly (3) is provided with a limiting plate (4), the screw telescopic assembly (3) is used for adjusting the limiting plate (4), and a fixing assembly (8) used for fixing an operating element is arranged between the limiting plate (4) and the horizontal part of the jig main body (1); the screw rod telescopic assembly (3) comprises a first mounting plate (9), a connecting plate (12), an arc-shaped groove (13), a second mounting plate (14) and a cam (19), the first mounting plate (9) and the second mounting plate (14) are fixed on the vertical part of the jig main body (1), the first mounting plate (9) and the second mounting plate (14) are perpendicular to each other and have a certain horizontal distance, the first mounting plate (9) is provided with the connecting plate (12), the second mounting plate (14) is provided with a sliding plate (15), the connecting plate (12) and the sliding plate (15) are both connected with the arc-shaped groove (13), the arc-shaped groove (13) is embedded with the slidable cam (19), the two cams (19) are respectively fixed at two ends of a V-shaped rod (18), and the V-shaped rod (18) is rotatably connected with a placing sliding plate (20) through a rotating shaft (17), a notch capable of being embedded into the screw rod (11) is formed in the first mounting plate (9), and a rotating handle (10) is arranged at one end of the screw rod (11) and the other end of the rotating handle is connected with a connecting plate (12).

2. The telescopic clamping tool of claim 1, characterized in that: screw rod subassembly (3) still include spout board (16) and place slide (20), place slide (20) slidable mounting be in on No. two mounting panels (14), be provided with screw rod (11) that are used for adjusting to place slide (20) on No. two mounting panels (14), the one end of screw rod (11) is provided with changes and installs the (10) other end place slide (20), it has to slide (15) on placing slide (20), place slide (20) on be fixed with two sets of spout boards (16) of slide (15) matched with, it is two sets of spout board (16) symmetry is fixed place on slide (20).

3. The telescopic clamping tool of claim 1, characterized in that: fixed subassembly (8) are including diaphragm (22) and fixed plate (23), diaphragm (22) are fixed on tool main part (1) horizontal part, be provided with bolt (24) on diaphragm (22), fixed plate (23) are installed to bolt (24) tip, tool main part (1) be provided with fixed plate (23) matched with baffle (5).

4. The telescopic clamping tool of claim 1, characterized in that: the jig is characterized in that a sliding rod (6) is arranged on the jig main body (1), the sliding rod (6) penetrates through the limiting plate (4), and the limiting plate (4) is movably connected with the sliding rod (6).

5. The telescopic clamping tool of claim 1, characterized in that: the bottoms of the supporting legs (2) are provided with anti-slip pads (7).

6. The telescopic clamping tool of claim 3, characterized in that: the limiting plate (4) and the fixing plate (23) are both provided with a protective pad (21).