CN212444971U

CN212444971U - Positioning structure for mechanical assembly

Info

Publication number: CN212444971U
Application number: CN202020976511.8U
Authority: CN
Inventors: 张立
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-02
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a location structure for mechanical assembling relates to the mechanical assembling field, and to current mechanical assembling in-process, the screw that needs to carry out various sizes is twisted and is moved the location operation, consequently need be equipped with the spanner of various models to need frequently to change the problem that the mechanical assembling efficiency that the spanner caused is low when using, now propose following scheme, it includes mounting panel and counter weight magnetic sheet, be provided with slider between mounting panel and the counter weight magnetic sheet, just the pole is handed to the bottom fixedly connected with of mounting panel, one side of handing the pole articulates there is the hinge bar, just the circumference lateral wall fixedly connected with movable rod of hinge bar, just the movable rod runs through handheld pole, and with handheld pole sliding connection. The utility model discloses novel structure, and the device can press from both sides tightly the screw of different signals, has improved the device's practicality to can keep relatively stable when the location installation, improve mechanical assembly's efficiency.

Description

Positioning structure for mechanical assembly

Technical Field

The utility model relates to a mechanical assembly field especially relates to a location structure for mechanical assembly.

Background

In the mechanical assembling operation process, need fix a position it through the screw, and different machinery needs use the screw of different models to fix a position the installation, thereby need be equipped with the spanner of different models, the wasting of resources of certain degree has been caused, and at the in-process of fixing a position the installation, need frequently change the spanner, thereby need spend time to look for rather than the spanner that matches, cause the condition that mechanical assembly efficiency reduces, consequently, in order to solve this type of problem, we have proposed a location structure for mechanical assembling.

SUMMERY OF THE UTILITY MODEL

The utility model provides a location structure for mechanical assembling has solved current mechanical assembling in-process, need carry out the screw of various sizes and twist and move the location operation, consequently need be equipped with the spanner of various models to need frequently to change the problem that the mechanical assembly efficiency that the spanner caused is low when using.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a positioning structure for mechanical assembly comprises a mounting plate and a counterweight magnetic plate, wherein a sliding device is arranged between the mounting plate and the counterweight magnetic plate, a handheld rod is fixedly connected to the bottom end of the mounting plate, a hinge rod is hinged to one side of the handheld rod, a movable rod is fixedly connected to the circumferential side wall of the hinge rod, the movable rod penetrates through the handheld rod and is in sliding connection with the handheld rod, a reset spring is sleeved on the circumferential side wall of the movable rod, one end of the reset spring is fixedly connected with a movable clamping plate, the other end of the reset spring is fixedly connected with the handheld rod, a sliding groove is formed in the mounting plate along the length direction of the mounting plate, a sliding block is arranged in the sliding groove in a sliding mode, the end portion of the sliding block extends to the upper portion of the mounting plate and is fixedly connected with the movable clamping plate, and the fixed clamping plate which is symmetrically arranged with the movable, the equal fixedly connected with haulage rope of the left and right sides of slider is located the tip of the left haulage rope of slider and the body of rod fixed connection of hinge bar are located the tip of the haulage rope on slider right side and the tip fixed connection of movable rod.

Preferably, the two sides of the mounting plate are respectively rotatably provided with a first guide wheel and a second guide wheel, and the traction ropes on the two sides of the handheld rod respectively bypass the first guide wheel and the second guide wheel.

Preferably, the tip of articulated mast is equipped with the handheld groove that matches with the hand type, just the one end fixedly connected with anticreep piece that the articulated mast was kept away from to the movable rod.

Preferably, one end of the handheld rod, which is far away from the mounting plate, is fixedly connected with a hanging ring.

Preferably, slider includes movable groove, movable block, sleeve and telescopic link, one side that the counter weight magnetic sheet is close to the mounting panel is provided with the movable groove, just sliding mounting has the movable block in the movable groove, sliding mounting has the sleeve in the movable block, just the inside slidable mounting of sleeve has the telescopic link, the tip and the mounting panel fixed connection of telescopic link, just telescopic link and telescopic slip direction and the slip direction mutually perpendicular of movable block.

The utility model has the advantages that:

1. through the pulling hinge rod, make it can drive haulage rope and slider and slide in the inside spout to can drive and move splint and remove, thereby make the device can press from both sides the screw of different models through the cooperation of moving splint and solid fixed splint tightly, thereby make the device's practicality improve, thereby can improve mechanical assembly's positioning efficiency.

2. Adsorb on waiting to assemble the machinery through the counter weight magnetic sheet to through the setting of activity groove and movable block, make the device can keep relatively stable when fixing a position the installation to set screw, improve the efficiency of mechanical assembly.

In conclusion, the device can clamp screws with different signals, the practicability of the device is improved, relative stability can be kept during positioning and installation, and the efficiency of mechanical assembly is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the internal structure of fig. 1 according to the present invention.

Fig. 3 is a side view of the structure of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

Reference numbers in the figures: 1. mounting a plate; 2. a counterweight magnetic plate; 3. fixing the clamping plate; 4. a first guide wheel; 5. a second guide wheel; 6. a movable clamping plate; 7. a hauling rope; 8. a hinged lever; 9. a movable rod; 10. a return spring; 11. a hand-held wand; 12. hanging a ring; 13. a slider; 14. a chute; 15. A movable groove; 16. a movable block; 17. a sleeve; 18. a telescopic rod.

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.

Referring to fig. 1-4, a positioning structure for mechanical assembly, includes mounting panel 1 and counter weight magnetic plate 2, be provided with slider between mounting panel 1 and the counter weight magnetic plate 2, just the pole 11 is handed to the bottom fixedly connected with of mounting panel 1, one side of handing pole 11 is articulated to have a hinge bar 8, just the circumference lateral wall fixedly connected with movable rod 9 of hinge bar 8, just movable rod 9 runs through handheld pole 11, and with handheld pole 11 sliding connection, the circumference lateral wall cover of movable rod 9 is equipped with reset spring 10, just reset spring 10's one end and movable clamp plate 6 fixed connection, and reset spring 10's the other end and handheld pole 11 fixed connection, the inside of mounting panel 1 is provided with spout 14 along its length direction, just slidable mounting has slider 13 in spout 14, the tip of slider 13 extends to the top fixedly connected with movable clamp plate 6 of mounting panel 1, the top fixedly connected with of mounting panel 1 with move splint 6 and be the fixed splint 3 that the symmetry set up, the equal fixedly connected with haulage rope 7 in left and right sides of slider 13 is located the tip of the left haulage rope 7 of slider 13 and the body of rod fixed connection of hinge bar 8 are located the tip of the haulage rope 7 on slider 13 right side and the tip fixed connection of movable rod 9, the both sides of mounting panel 1 are rotated respectively and are installed first leading wheel 4 and second leading wheel 5, and are located the haulage rope 7 of handheld pole 11 both sides and walk around first leading wheel 4 and second leading wheel 5 respectively, the tip of hinge bar 8 is equipped with the handheld groove that matches with the hand type, just the one end fixedly connected with anticreep piece of hinge bar 8 is kept away from to movable rod 9, the one end fixedly connected with link 12 of mounting panel 1 is kept away from to handheld pole 11, slider includes movable groove 15, movable block 16, sleeve 17 and telescopic link 18, one side that counter weight magnetic sheet 2 is close to mounting panel 1 is provided with movable groove 15, just slidable mounting has movable block 16 in movable groove 15, slidable mounting has sleeve 17 in the movable block 16, just the inside slidable mounting of sleeve 17 has telescopic link 18, telescopic link 18's tip and mounting panel 1 fixed connection, just telescopic link 18 and sleeve 17's the slip direction and the slip direction mutually perpendicular of movable block 16.

The working principle is as follows: when the device is used, the device is integrally placed on a machine to be assembled, the device is tightly adsorbed on the surface of the assembling machine through the counterweight magnetic plate 2, then the hand-held rod 11 is slightly lifted to drive the mounting plate 1, the mounting plate 1 drives the telescopic rod 18 to move in the sleeve 17, so that the movable clamping plate 6 and the fixed clamping plate 3 are kept parallel to a screw to be assembled, then the hand-held rod 11 is pushed to push the mounting plate 1, the movable clamping plate 6 and the fixed clamping plate 3 to approach to the screw, the screw is positioned between the movable clamping plate 6 and the fixed clamping plate 3, meanwhile, the mounting plate 1 drives the telescopic rod 18, the telescopic rod 18 drives the movable block 16 to slide in the movable groove 15, then the hinged rod 8 is held, the hinged rod 8 rotates, the hinged rod 8 drives the traction rope 7 connected with the hinged rod 8, the traction rope 7 on the side pulls the sliding block 13 to slide in the sliding groove 14, and the sliding block 13 drives the movable clamping plate, the movable clamping plate 3 is close to the fixed clamping plate 3 until the movable clamping plate 6 and the fixed clamping plate 3 clamp the screws tightly, the screw positioning assembly operation can be carried out, in the moving process of the sliding block 13, the sliding block 13 can drive the traction rope 7 close to the second guide wheel 5, the traction rope 7 on the side can pull the movable rod 9 again, meanwhile, the hinged rod 8 can also extrude the movable rod 9, the reset spring 10 is compressed, the hinged rod 8 is loosened after the twisting at a certain angle is completed, the reset spring 10 can reversely push the hinged rod 8 at the moment, the hinged rod 8 can drive the movable rod 9 to reversely move, so that the movable rod 9 can drive the traction rope 7 connected with the movable rod 9, the traction rope 7 on the side can drive the sliding block 13 to reversely slide in the sliding groove 14 and drive the movable clamping plate 6 to reversely move until the movable clamping plate 6 is restored to the initial position, then the hand holding rod 11 is pulled back, and the movable clamping plate 6 and the fixed clamping plate 3 are, after turning the hand lever 11 again to the initial state, the hand lever 11 is pushed again so that the screw is positioned between the movable clamp plate 6 and the stationary clamp plate 3 again, and then the above operation is repeated until the screw positioning assembly is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a location structure for mechanical assembling, includes mounting panel (1) and counter weight magnetic sheet (2), its characterized in that, be provided with slider between mounting panel (1) and counter weight magnetic sheet (2), just pole (11) are handed to the bottom fixedly connected with of mounting panel (1), one side of handing pole (11) articulates there is hinge bar (8), just the circumference lateral wall fixedly connected with movable rod (9) of hinge bar (8), just movable rod (9) run through handheld pole (11), and with handheld pole (11) sliding connection, the circumference lateral wall cover of movable rod (9) is equipped with reset spring (10), just the one end and the movable clamp plate (6) fixed connection of reset spring (10), and the other end and the handheld pole (11) fixed connection of reset spring (10), the inside of mounting panel (1) is provided with spout (14) along its length direction, just slidable mounting has slider (13) in spout (14), the top fixedly connected with that the tip of slider (13) extends to mounting panel (1) moves splint (6), the top fixedly connected with of mounting panel (1) with move splint (6) and be fixed splint (3) that the symmetry set up, the equal fixedly connected with haulage rope (7) in the left and right sides of slider (13) is located the body of rod fixed connection of the tip of left haulage rope (7) of slider (13) and hinge bar (8) is located the tip of haulage rope (7) on slider (13) right side and the tip fixed connection of movable rod (9).

2. The positioning structure for machine assembly according to claim 1, wherein the mounting plate (1) is rotatably mounted with a first guide wheel (4) and a second guide wheel (5) on both sides thereof, and the pulling rope (7) on both sides of the hand-held rod (11) is wound around the first guide wheel (4) and the second guide wheel (5), respectively.

3. The positioning structure for mechanical assembly as claimed in claim 1, wherein the end of the hinged rod (8) is provided with a hand-held groove matched with a hand shape, and one end of the movable rod (9) far away from the hinged rod (8) is fixedly connected with an anti-dropping block.

4. A positioning structure for mechanical assembly according to claim 1, characterized in that a suspension loop (12) is fixedly connected to the end of the hand-held rod (11) remote from the mounting plate (1).

5. The mechanical assembly positioning structure as recited in claim 1, wherein the sliding device comprises a movable groove (15), a movable block (16), a sleeve (17) and a telescopic rod (18), the movable groove (15) is arranged on one side, close to the mounting plate (1), of the counterweight magnetic plate (2), the movable block (16) is arranged in the movable groove (15) in a sliding manner, the sleeve (17) is arranged in the movable block (16) in a sliding manner, the telescopic rod (18) is arranged in the sleeve (17) in a sliding manner, the end of the telescopic rod (18) is fixedly connected with the mounting plate (1), and the sliding directions of the telescopic rod (18) and the sleeve (17) are perpendicular to the sliding direction of the movable block (16).