CN219211734U

CN219211734U - Drilling clamping device for automobile hinge

Info

Publication number: CN219211734U
Application number: CN202320430458.5U
Authority: CN
Inventors: 高然; 朱彬; 冉秘; 刘汉武
Original assignee: Anhui Yuanshuo Motor Vehicle Parts Co ltd
Current assignee: Anhui Yuanshuo Motor Vehicle Parts Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-06-20
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses an automobile hinge drilling clamping device which comprises a mounting seat, wherein a driving mechanism is arranged on the inner wall of the mounting seat, the driving mechanism comprises a driving motor, a bidirectional screw rod, a sliding base and a connecting seat, a turnover mechanism is arranged on the inner wall of the connecting seat, and a supporting mechanism is arranged at the top of the mounting seat; through being provided with actuating mechanism and driving tilting mechanism and remove, carry out the centre gripping operation to the automobile hinge through tilting mechanism, two-way lead screw cooperation slide base is as the power supply of centre gripping operation, guarantee the fastness to automobile hinge centre gripping, prevent the condition that automobile hinge flies to collapse when drilling operation, the security that has improved the device and used, be provided with tilting mechanism and carry out the tilting operation to the automobile hinge after the centre gripping, the burr of two face drilling trailing edges of automobile hinge is conveniently handled, avoid carrying out the secondary centre gripping to the automobile hinge, influence the drilling efficiency to the automobile hinge, the practicality of device has been improved.

Description

Drilling clamping device for automobile hinge

Technical Field

The utility model relates to the technical field of automobile hinge processing, in particular to an automobile hinge drilling and clamping device.

Background

When the automobile hinge is used for processing and producing, the hinge needs to be drilled, the hinge needs to be clamped and fixed during drilling, and the phenomenon that the hinge is scrapped due to deviation during drilling of the hinge is avoided.

Through retrieving, chinese patent application No. 202022242620. X's patent discloses car hinge drilling clamping device, including spacing base, adjusting device, strutting arrangement and hinge, adjusting device slidable mounting is at the both ends of spacing base, strutting arrangement activity is pegged graft at the inside both ends in top center of spacing base, the fixed centre gripping of hinge is at adjusting device's center, fixed baseplate has been welded to the both ends face bottom of spacing base, fixed baseplate's both ends upper surface edge screwed connection has fastening screw, spacing slide has been seted up at spacing base's both ends face center, the spliced eye has been seted up to spacing base's top surface center medial surface, adjusting device's inside fixed mounting has the support curb plate, the side center welding of support curb plate has the plugboard, the welding of a terminal surface of cylinder pole has the grip block. The utility model can clamp more hinges to drill, and can avoid replacing the clamping device and improve the drilling efficiency of the hinges.

The clamping force of the automobile hinge is limited by the cylinder serving as a power source for clamping operation, the firmness of clamping the automobile hinge is difficult to guarantee, and the force applied to the automobile hinge by drilling operation is large, so that the situation that the automobile hinge flies and collapses during drilling operation can occur, serious potential safety hazards exist, secondly, the automobile hinge cannot be overturned, burrs on the rear edges of two drilled holes of the automobile hinge are required to be processed during actual drilling operation, if the automobile hinge is clamped by the device in the patent, the automobile hinge is required to be overturned for a second time, the drilling efficiency of the automobile hinge is influenced, and the realizability is poor.

For this reason, we propose an automobile hinge drilling clamping device for solving the above-mentioned problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides an automobile hinge drilling clamping device.

The utility model solves the technical problems by the following technical proposal: including the mount pad, the inner wall of mount pad is provided with actuating mechanism, actuating mechanism includes driving motor, driving motor passes through one side of bolt fastening in the mount pad, driving motor's output is fixed with two-way lead screw, the outside of two-way lead screw is provided with slide base, slide base's top is provided with the connecting seat through bolt fastening, the inner wall of connecting seat is provided with tilting mechanism, and the top of mount pad is provided with supporting mechanism.

As still further aspects of the utility model: the bottom of mount pad is fixed with a plurality of connecting plates.

As still further aspects of the utility model: the turnover mechanism comprises a turnover motor, the turnover motor is fixed on the inner wall of the connecting seat, a driving support is fixed at the output end of the turnover motor, and a clamping plate is arranged on one side of the driving support.

As still further aspects of the utility model: a pair of fastening studs is arranged in the driving support.

As still further aspects of the utility model: one side of upset motor is fixed with the limiting plate, the inner wall sliding connection of limiting plate has a plurality of fixture blocks, and is a plurality of the lateral wall of fixture block all is fixed with the spring, the outside of drive support is fixed with the locating plate, a plurality of locating plates have been seted up to the inside of locating plate.

As still further aspects of the utility model: the supporting mechanism comprises a connecting support, the connecting support is fixed at the top of the mounting seat through bolts, an air cylinder is fixed at the top of the connecting support through bolts, and a supporting plate is fixed at the top of the air cylinder through bolts.

As still further aspects of the utility model: the bottom of the supporting plate is fixed with a limiting telescopic column.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. the driving mechanism is arranged to drive the turnover mechanism to move so as to clamp the automobile hinge, the bidirectional screw rod is matched with the sliding base to serve as a power source for clamping operation, compared with the driving of the air cylinder, the clamping force is higher, the firmness of clamping the automobile hinge is ensured, the situation that the automobile hinge is broken during drilling operation is prevented, and the use safety of the device is improved;

2. through being provided with tilting mechanism, carry out the centre gripping to car hinge through a pair of grip block, when needs overturn car hinge, tilting motor drives the drive support and rotates, and the drive support rotates and drives the grip block and rotate, carries out the upset operation to car hinge, conveniently handles the burr of car hinge two face drilling rear edge, avoids carrying out secondary centre gripping to car hinge, influences the drilling efficiency to car hinge, has improved the practicality of device;

3. the clamping block is matched with the clamping groove to position the rotation angle of the driving support, the driving support rotates to drive the clamping plate to rotate, the automobile hinge is clamped through the clamping plate, the rotation of the automobile hinge is guaranteed to be at a fixed angle, the automobile hinge is convenient to process, and the accuracy of drilling operation is improved.

Drawings

FIG. 1 shows a schematic diagram of an axially measured structure provided in accordance with an embodiment of the present utility model;

FIG. 2 shows a schematic diagram of an isometric cross-sectional structure provided in accordance with an embodiment of the present utility model;

FIG. 3 shows an enlarged schematic view of the portion A in FIG. 2 according to an embodiment of the present utility model;

FIG. 4 shows a schematic diagram of a front cross-sectional structure provided in accordance with an embodiment of the present utility model;

FIG. 5 shows an enlarged schematic view of the portion B of FIG. 4 according to an embodiment of the present utility model;

fig. 6 shows a schematic diagram of an explosive structure of a tilting mechanism according to an embodiment of the present utility model.

Legend description:

100 installing seats, 110 connecting plates, 210 driving motors, 211 bidirectional screw rods, 220 sliding bases, 230 connecting seats, 310 overturning motors, 311 limiting plates, 320 driving brackets, 321 fastening studs, 330 clamping plates, 340 clamping blocks, 341 springs, 350 positioning plates, 351 clamping grooves, 410 connecting brackets, 420 air cylinders, 430 supporting plates and 431 limiting telescopic columns.

Detailed Description

In the description of the present utility model, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top" are used;

the orientation or positional relationship indicated by "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "sleeved," "connected," etc. should be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the present utility model provides a technical solution: the device comprises a mounting seat 100, wherein a plurality of connecting plates 110 are fixed at the bottom of the mounting seat 100, a driving mechanism is arranged on the inner wall of the mounting seat 100 and comprises a driving motor 210, a bidirectional screw rod 211, a sliding base 220 and a connecting seat 230, a turnover mechanism is arranged on the inner wall of the connecting seat 230, and a supporting mechanism is arranged at the top of the mounting seat 100; through being provided with actuating mechanism and driving tilting mechanism and remove, carry out the centre gripping operation to the automobile hinge, two-way lead screw 211 cooperation slide base 220 is as the power supply of centre gripping operation, compare the cylinder drive have higher clamping force, guarantee the fastness to automobile hinge centre gripping, prevent to appear automobile hinge when drilling operation and fly the circumstances of collapsing, the security of device use has been improved, be provided with tilting mechanism and carry out the tilting operation to the automobile hinge after the centre gripping, the burr of two face drilling trailing edges of automobile hinge is conveniently handled, avoid carrying out the secondary centre gripping to the automobile hinge, influence the drilling efficiency to the automobile hinge, the practicality of device has been improved.

Specifically, the turnover mechanism includes a turnover motor 310, the turnover motor 310 is fixed on an inner wall of the connection seat 230, a driving bracket 320 is fixed at an output end of the turnover motor 310, a clamping plate 330 is disposed at one side of the driving bracket 320, and a pair of fastening studs 321 is disposed inside the driving bracket 320; through being provided with tilting mechanism, carry out the centre gripping to car hinge through a pair of grip block 330, when needs overturn car hinge, tilting motor 310 drives drive bracket 320 and rotates, drive bracket 320 rotates and drives grip block 330 and rotate, overturn the operation to car hinge, the burr of two face drilling trailing edges of car hinge is handled conveniently, avoid carrying out secondary centre gripping to car hinge, influence the drilling efficiency to car hinge, the practicality of device has been improved, be provided with fastening stud 321 and fix grip block 330 on drive bracket 320, the convenience is changed grip block 330, when carrying out the centre gripping to the car hinge of different models, can change grip block 330 according to the use needs, the compatibility that the device was used has been improved.

Specifically, a limiting plate 311 is fixed on one side of the turnover motor 310, the inner wall of the limiting plate 311 is slidably connected with a plurality of clamping blocks 340, springs 341 are fixed on the side walls of the clamping blocks 340, a positioning plate 350 is fixed on the outer side of the driving bracket 320, and a plurality of positioning plates 350 are arranged in the positioning plate 350; through being provided with fixture block 340, when overturning automobile hinge, drive support 320 rotates and drives locating plate 350 and draw-in groove 351 and rotate, draw-in groove 351 and fixture block 340 are the sloping platform structure, the draw-in groove 351 extrudees fixture block 340 this moment, fixture block 340 takes place to slide with limiting plate 311 under the effect of spring 341, a plurality of fixture blocks 340 shrink, until fixture block 340 gets into in the next draw-in groove 351, spring 341 extrudes fixture block 340 and gets into draw-in groove 351, carry out the position locking to locating plate 350, and then fix a position drive support 320's turned angle, drive support 320 rotates and drives grip block 330 and rotate, carry out the centre gripping through grip block 330 to automobile hinge, guarantee to be in fixed angle to automobile hinge's rotation, the convenience is processed automobile hinge, drilling operation's accuracy has been improved.

Specifically, the supporting mechanism includes a connecting bracket 410, the connecting bracket 410 is fixed to the top of the mounting seat 100 by a bolt, the top of the connecting bracket 410 is fixed with a cylinder 420 by a bolt, the top of the cylinder 420 is fixed with a supporting plate 430 by a bolt, and the bottom of the supporting plate 430 is fixed with a limiting telescopic column 431; through being provided with supporting mechanism, when carrying out the centre gripping operation to the automobile hinge, cylinder 420 drives backup pad 430 and removes, highly to the suitable centre gripping with backup pad 430 position adjustment, the automobile hinge is placed on backup pad 430, drive tilting mechanism through actuating mechanism and carry out the centre gripping to the automobile hinge, after the centre gripping is accomplished, cylinder 420 drives backup pad 430 and moves down, avoid causing the influence to drilling operation, can accomplish the centre gripping operation to the automobile hinge accurately fast, the efficiency of centre gripping operation has been improved, be provided with spacing telescopic column 431 and carry out spacingly to the removal of backup pad 430, prevent that backup pad 430 from taking place the skew when removing, influence supporting mechanism to the supporting effect of automobile hinge.

Working principle: during the use, when carrying out the centre gripping operation to the automobile hinge, cylinder 420 starts, cylinder 420 drives backup pad 430 and moves, with backup pad 430 position adjustment to the height of suitable centre gripping, when car hinge is placed in backup pad 430, driving motor 210 starts, driving motor 210 drives two-way lead screw 211 rotation, according to the lead screw principle, two-way lead screw 211 rotation drives a pair of slide base 220 and moves towards opposite direction, slide base 220 removes and drive connecting seat 230 and remove, and then drive tilting mechanism and remove, carry out the centre gripping operation to the automobile hinge through a pair of grip block 330, after the centre gripping is accomplished, cylinder 420 drives backup pad 430 and moves down, avoid causing the influence to the drilling operation, can accomplish the centre gripping operation to the automobile hinge accurately fast, improve the efficiency of centre gripping operation, when needs to overturn to the automobile hinge, tilting motor 310 starts, tilting motor 310 drives driving bracket 320 rotation, driving bracket 320 rotation drives grip block 330 rotation, when overturning to the automobile hinge, at this moment, driving bracket 320 rotation drives locating plate 350 and draw-in groove 351 rotation, draw-in groove 351 and fixture block 340 all are the sloping platform structure, carry out clamping block 351 extrusion fixture block 340 carries out the centre gripping operation to the angle to the automobile hinge, draw-in the clamp block 340 and take place under the effect of draw-in spring 340 and take place under the action of draw-in groove 340 to carry out the centre gripping operation to the angle to the clamp block 340, and carry out the centre gripping operation to the centre gripping operation, and then carry out the centre gripping operation to carry out the centre gripping operation, and clamp 340 extrusion to carry out the centre gripping operation.

In addition, the power supply module, the circuit, the electronic component and the control module are all in the prior art, and can be completely realized by a person skilled in the art, so that the protection of the utility model does not relate to the improvement of the internal structure and the method.

While the present utility model has been disclosed with reference to the embodiments and the accompanying drawings, it will be understood by those skilled in the art that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.

Claims

1. The automobile hinge drilling clamping device is characterized by comprising a mounting seat (100), wherein a driving mechanism is arranged on the inner wall of the mounting seat (100), the driving mechanism comprises a driving motor (210), the driving motor (210) is fixed on one side of the mounting seat (100) through a bolt, a bidirectional screw rod (211) is fixed at the output end of the driving motor (210), a sliding base (220) is arranged on the outer side of the bidirectional screw rod (211), a connecting seat (230) is fixed on the top of the sliding base (220) through a bolt, a turnover mechanism is arranged on the inner wall of the connecting seat (230), and a supporting mechanism is arranged on the top of the mounting seat (100).

2. The automotive hinge drilling clamping device according to claim 1, characterized in that a plurality of connection plates (110) are fixed to the bottom of the mounting base (100).

3. The automobile hinge drilling clamping device according to claim 1, wherein the turnover mechanism comprises a turnover motor (310), the turnover motor (310) is fixed on the inner wall of the connecting seat (230), a driving support (320) is fixed at the output end of the turnover motor (310), and a clamping plate (330) is arranged on one side of the driving support (320).

4. A car hinge borehole clamping device according to claim 3, characterized in that the drive bracket (320) is internally provided with a pair of fastening studs (321).

5. The automobile hinge drilling clamping device according to claim 4, wherein a limiting plate (311) is fixed on one side of the turnover motor (310), a plurality of clamping blocks (340) are slidably connected to the inner wall of the limiting plate (311), springs (341) are fixed on the side walls of the clamping blocks (340), a positioning plate (350) is fixed on the outer side of the driving support (320), and a plurality of positioning plates (350) are arranged in the positioning plate (350).

6. The automobile hinge drilling clamping device according to claim 1, wherein the supporting mechanism comprises a connecting bracket (410), the connecting bracket (410) is fixed on the top of the mounting seat (100) through bolts, an air cylinder (420) is fixed on the top of the connecting bracket (410) through bolts, and a supporting plate (430) is fixed on the top of the air cylinder (420) through bolts.

7. The automobile hinge drilling clamping device according to claim 6, wherein a limiting telescopic column (431) is fixed to the bottom of the supporting plate (430).