CN214025300U

CN214025300U - Quick positioning jig structure capable of being calibrated

Info

Publication number: CN214025300U
Application number: CN202022245614.XU
Authority: CN
Inventors: 雷伟; 雷祥
Original assignee: Wuhan Jinyongda Machinery Technology Co ltd
Current assignee: Wuhan Jinyongda Machinery Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-08-24
Anticipated expiration: 2030-10-10

Abstract

The application discloses quick positioning jig structure that can proofread, including box, location platform, splint, handle, first lead screw, first opening, second opening and second lead screw, the top end face rigid coupling of box has the location platform, location platform and splint sliding connection, the second opening has been seted up on the location bench, and the second opening corresponds first opening has been seted up on the box top, the right side terminal surface of box is equipped with the handle, the inner chamber of box is equipped with first lead screw and second lead screw. This application passes through the handle and drives first lead screw and rotate, and rethread first bevel gear, second bevel gear, third bevel gear, fourth bevel gear, slider, the cooperation between connecting rod and the splint, realized simultaneously to the tight location of clamp of two work pieces, be equipped with on first lead screw and the second lead screw and revolve to opposite double thread line and make two splint on the location platform can be fixed the work piece chucking simultaneously, its simple structure, processing is convenient, easy operation has improved work efficiency.

Description

Quick positioning jig structure capable of being calibrated

Technical Field

The application relates to a positioning jig structure, in particular to a quick positioning jig structure capable of being calibrated.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig. The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig. The process assembly type jig comprises an assembly jig, a welding jig, a disassembly jig, a dispensing jig, an irradiation jig, an adjusting jig and a shearing jig; the project test type jig comprises a service life test type jig, a packaging test type jig, an environment test type jig, an optical test type jig, a shielding test type jig, a sound insulation test type jig and the like; the circuit board testing jig mainly comprises an ICT testing jig, an FCT functional jig, an SMT furnace-passing jig, a BGA testing jig and the like.

The existing device has the problems of complex installation, inconvenient use and the like, a special tool is needed to disassemble and fix the screw and the nut in the installation process, the labor is complex, the production efficiency is also reduced, the existing device can not operate a plurality of products simultaneously, and the working efficiency is not high. Therefore, a quick positioning fixture structure capable of calibrating is provided for the above problems.

Disclosure of Invention

The utility model provides a quick positioning jig structure that can proofread, includes box, location platform, splint, handle, first lead screw, first opening, second opening and second lead screw, the top end face rigid coupling of box has the location platform, location platform and splint sliding connection, the second opening has been seted up on the location platform, and the second opening corresponds first opening has been seted up on the box top, the right side terminal surface of box is equipped with the handle, the inner chamber of box is equipped with first lead screw and second lead screw.

Furthermore, the right end face of the first screw rod is fixedly connected with the handle, the left end of the first screw rod is rotatably connected with a bearing on the inner wall of the box body, a first bevel gear is sleeved on the first screw rod close to one side of the handle, and the first bevel gear is in meshed connection with the second bevel gear.

Further, the middle rigid coupling of first lead screw has the second stopper, the equal rigid coupling in both ends of first lead screw has first stopper, the second stopper both sides the symmetry is equipped with the quantity the same on the first lead screw, opposite direction's whorl, the second stopper both sides the symmetry is equipped with the slider on the first lead screw.

Furthermore, two the slider all rotates with first lead screw to be connected, two the top of slider respectively with the bottom terminal surface fixed connection of two connecting rods, two the top of connecting rod all runs through first opening and second opening, two the top of connecting rod respectively with the bottom terminal surface fixed connection of two splint, first opening and second opening size are the same, and all adapt to with the connecting rod.

Furthermore, the second bevel gear is sleeved with one end of the rotating shaft, the other end of the rotating shaft is sleeved with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is sleeved with a second screw rod, two ends of the second screw rod are respectively rotatably connected with bearings on two sides of the inner wall of the box body, the first screw rod and the second screw rod are identical in structure, and the second screw rod is symmetrically provided with a sliding block, a first limiting block and a second limiting block relative to the first screw rod.

Further, the locating table has two, two the box top of locating table rigid coupling above first lead screw and second lead screw respectively, two one side of locating table all is equipped with the scale mark, one be equipped with two splint on the locating table, the equal rigid coupling in both sides bottom of splint has the fixture block, two the both sides terminal surface sliding connection of fixture block and locating table.

The beneficial effect of this application is: the application provides a quick positioning jig structure that can proofread convenient to many work pieces use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic top view of a case according to an embodiment of the present disclosure;

FIG. 4 is a schematic perspective view of a positioning table according to an embodiment of the present application;

fig. 5 is a perspective view of a splint according to an embodiment of the present application.

In the figure: 1. the automatic positioning device comprises a box body, 2, a positioning table, 3, a clamping plate, 4, a handle, 5, a first screw rod, 6, a first bevel gear, 7, a second bevel gear, 8, a sliding block, 9, a first limiting block, 10, a connecting rod, 11, a first opening, 12, a second opening, 13, a rotating shaft, 14, a third bevel gear, 15, a fourth bevel gear, 16, a second screw rod, 17, a clamping block, 18, a scale mark, 19 and a second limiting block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, a quick positioning jig structure capable of calibration includes a box body 1, a positioning table 2, a clamping plate 3, a handle 4, a first screw 5, a first opening 11, a second opening 12, and a second screw 16, the positioning table 2 is fixedly connected to the top end surface of the box body 1, the positioning table 2 is slidably connected to the clamping plate 3, the second opening 12 is formed on the positioning table 2, the first opening 11 is formed at the top end of the box body 1 corresponding to the second opening 12, the handle 4 is arranged on the right end surface of the box body 1, and the first screw 5 and the second screw 16 are arranged in the inner cavity of the box body 1.

The right end face of the first screw rod 5 is fixedly connected with the handle 4, the left end of the first screw rod 5 is rotatably connected with a bearing on the inner wall of the box body 1, a first bevel gear 6 is sleeved on the first screw rod 5 close to one side of the handle 4, and the first bevel gear 6 is meshed with a second bevel gear 7 for convenient connection; a second limiting block 19 is fixedly connected in the middle of the first lead screw 5, first limiting blocks 9 are fixedly connected at two ends of the first lead screw 5, the first lead screws 5 at two sides of the second limiting block 19 are symmetrically provided with threads with the same quantity and opposite directions, and the first lead screws 5 at two sides of the second limiting block 19 are symmetrically provided with sliding blocks 8 for convenient connection; the two sliding blocks 8 are rotatably connected with the first screw rod 5, the top ends of the two sliding blocks 8 are fixedly connected with the bottom end faces of the two connecting rods 10 respectively, the top ends of the two connecting rods 10 penetrate through the first opening 11 and the second opening 12, the top ends of the two connecting rods 10 are fixedly connected with the bottom end faces of the two clamping plates 3 respectively, and the first opening 11 and the second opening 12 are the same in size and shape and are adapted to the connecting rods 10, so that the two sliding blocks are convenient to move; the second bevel gear 7 is sleeved with one end of a rotating shaft 13, the other end of the rotating shaft 13 is sleeved with a third bevel gear 14, the third bevel gear 14 is meshed with a fourth bevel gear 15, the fourth bevel gear 15 is sleeved with a second screw rod 16, two ends of the second screw rod 16 are respectively rotatably connected with bearings on two sides of the inner wall of the box body 1, the first screw rod 5 and the second screw rod 16 are identical in structure, and a sliding block 8, a first limiting block 9 and a second limiting block 19 are symmetrically arranged on the second screw rod 16 relative to the first screw rod 5, so that the second screw rod is convenient to move; the utility model discloses a quick-witted location platform, including location platform 2, locating platform 2, first lead screw 5 and second lead screw 16, locating platform 2 has two 1 tops of box, two of rigid coupling respectively 2 of location platform all is equipped with scale mark 18, one be equipped with two splint 3 on the location platform 2, the equal rigid coupling in both sides bottom of splint 3 has fixture block 17, two fixture block 17 and the both sides terminal surface sliding connection of location platform 2 are convenient for detect.

When the device is used, the electrical elements in the device are externally connected and communicated with a power supply and a control switch, two workpieces can be respectively placed on the two positioning tables 2, the handle 4 at one side of the box body 1 is rotated, the first screw rod 5 is fixedly connected with the handle 4 to drive the first bevel gear 6 to rotate, the second bevel gear 7 meshed with the first bevel gear 6 drives the rotating shaft 13 to rotate, the third bevel gear 14 sleeved with the rotating shaft 13 rotates, a fourth bevel gear 15 meshed and connected with the third bevel gear 14 drives a second screw rod 16 to rotate, the sliding blocks 8 on the first screw rod 5 and the second screw rod 16 move towards a second limiting block 19, a connecting rod 10 fixedly connected with the top end of the sliding block 8 penetrates through the first opening 11 and the second opening 12 to drive the clamping plate 3 at the top end of the positioning table 2 to move towards the workpiece, the workpiece is clamped and positioned, and the clamping block 17 fixedly connected with the bottom end of the clamping plate 3 is aligned with the scale marks 18, so that the workpiece can be corrected.

The application has the advantages that:

1. according to the clamping device, the first screw rod is driven to rotate by the handle, and then the first bevel gear, the second bevel gear, the third bevel gear, the fourth bevel gear, the sliding block, the connecting rod and the clamping plates are matched, so that clamping and positioning of two workpieces are realized at the same time;

2. this application can carry out the short-term test proofreading to the work piece through being equipped with the scale mark on a side end face of location platform, has improved the accuracy of work piece, is equipped with first stopper and second stopper on first lead screw and the second lead screw and has guaranteed the removal stroke of slider, and slider horizontal migration's stability has been guaranteed to the first opening on box top and the second opening on the location bench, and is rational in infrastructure.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a quick positioning jig structure that can proofread which characterized in that: including box (1), location platform (2), splint (3), handle (4), first lead screw (5), first opening (11), second opening (12) and second lead screw (16), the top end face rigid coupling of box (1) has location platform (2), location platform (2) and splint (3) sliding connection, second opening (12) have been seted up on location platform (2), and second opening (12) correspond first opening (11) have been seted up on box (1) top, the right side terminal surface of box (1) is equipped with handle (4), the inner chamber of box (1) is equipped with first lead screw (5) and second lead screw (16).

2. The quick positioning jig structure capable of being calibrated according to claim 1, wherein: the right end face of the first screw rod (5) is fixedly connected with the handle (4), the left end of the first screw rod (5) is rotatably connected with a bearing on the inner wall of the box body (1), a first bevel gear (6) is sleeved on the first screw rod (5) close to one side of the handle (4), and the first bevel gear (6) is meshed with a second bevel gear (7).

3. The quick positioning jig structure capable of being calibrated according to claim 1, wherein: the middle rigid coupling of first lead screw (5) has second stopper (19), the equal rigid coupling in both ends of first lead screw (5) has first stopper (9), second stopper (19) both sides be equipped with the quantity the same on first lead screw (5) symmetry, opposite direction's thread line, second stopper (19) both sides be equipped with slider (8) on first lead screw (5) symmetry.

4. The quick positioning fixture structure of claim 3, wherein: two slider (8) all rotate with first lead screw (5) and are connected, two the top of slider (8) respectively with the bottom terminal surface fixed connection of two connecting rods (10), two the top of connecting rod (10) all runs through first opening (11) and second opening (12), two the top of connecting rod (10) respectively with the bottom terminal surface fixed connection of two splint (3), first opening (11) are the same with second opening (12) size shape, and all adapt to with connecting rod (10).

5. The quick positioning jig structure capable of being calibrated according to claim 2, wherein: the second bevel gear (7) is sleeved with one end of a rotating shaft (13), the other end of the rotating shaft (13) is sleeved with a third bevel gear (14), the third bevel gear (14) is meshed with a fourth bevel gear (15), the fourth bevel gear (15) is sleeved with a second screw rod (16), two ends of the second screw rod (16) are respectively rotatably connected with bearings on two sides of the inner wall of the box body (1), the first screw rod (5) and the second screw rod (16) are identical in structure, and the second screw rod (16) is symmetrically provided with a sliding block (8), a first limiting block (9) and a second limiting block (19) relative to the first screw rod (5).

6. The quick positioning jig structure capable of being calibrated according to claim 1, wherein: location platform (2) have two, two location platform (2) rigid coupling box (1) top, two in first lead screw (5) and second lead screw (16) top respectively one side of location platform (2) all is equipped with scale mark (18), one be equipped with two splint (3) on location platform (2), the equal rigid coupling in both sides bottom of splint (3) has fixture block (17), two the both sides terminal surface sliding connection of fixture block (17) and location platform (2).