CN218017564U

CN218017564U - Double-end chamfering device for automobile door hinge

Info

Publication number: CN218017564U
Application number: CN202221842600.9U
Authority: CN
Inventors: 王斌
Original assignee: Fengye Tims Wuhu Auto Parts Co Ltd
Current assignee: Fengye Tims Wuhu Auto Parts Co Ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-13
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses an automobile door is double-end chamfer device for hinge belongs to hinge chamfer technical field, can only realize the comparatively complicated problem of one end chamfer and fixed mode generally in the course of working in order to solve the chamfer device. Double-end chamfer device for car door hinge, including workstation and slewing mechanism and the fixture of setting on the workstation, the bottom of workstation is provided with grinding machanism, slewing mechanism is including setting up the reciprocal subassembly in workstation top one side, one side of reciprocal subassembly is provided with rotating assembly, through starting double-end motor, make two sets of second bevel gear rotate, it rotates to drive the emery wheel, the chamfer of polishing is carried out to the both ends of hinge main part, third bevel gear drives fourth bevel gear and rotates simultaneously, make first sector gear rotate, make two sets of ring gear carry out reciprocating motion, drive second sector gear horizontal rotation, it rotates to drive the installation component, make can carry out the chamfer to the both ends of hinge simultaneously, work efficiency is higher.

Description

Double-end chamfering device for automobile door hinge

Technical Field

The utility model relates to a hinge chamfer technical field specifically is double-end chamfer device for car door hinge.

Background

The hinge is a mechanical device which is used for connecting two solids and allowing the two solids to rotate relatively, and the hinge can be formed by a movable component or a foldable material and is mainly divided into a stainless steel hinge and an iron hinge according to material classification; hydraulic hinges (also called damping hinges) are also available for people to enjoy better, and the hinges have a wide application range, including automobile door hinges.

In automobile door hinge's course of working, need carry out the chamfer to the tip of hinge and polish, current chamfer device generally can only realize the one end chamfer in the course of working, when needs carry out the chamfer to the both ends of hinge, needs manual adjustment to reinstall the hinge, and work efficiency is lower, and when carrying out the chamfer, needs to carry out the centre gripping to the hinge fixed, and current fixed mode is comparatively complicated, operates inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-end chamfer device for automobile door hinge adopts this device to work to solved current chamfer device in the above-mentioned background and generally can only realize the one end chamfer in the course of working, when needs carry out the chamfer to the both ends of hinge, need artifical adjustment to reinstall the hinge, work efficiency is lower, and when carrying out the chamfer, need carry out the centre gripping to the hinge fixed, current fixed mode is comparatively complicated, the inconvenient problem of operation.

In order to achieve the above purpose, the utility model provides a technical scheme does: double-end chamfer device for car hinge, including workstation and slewing mechanism and the fixture of setting on the workstation, the bottom of workstation is provided with grinding machanism, and slewing mechanism is provided with rotating assembly including setting up the reciprocal subassembly in workstation top one side, one side of reciprocal subassembly, and fixture is provided with the centre gripping subassembly including setting up the installation component on rotating assembly on the installation component.

Preferably, the reciprocating assembly comprises a fixing plate fixedly connected to the top of the workbench, the fixing plate is provided with two groups, the fixing plate is connected with two sliding rods in a sliding mode, and the two sliding rods are provided with two groups.

Preferably, a gear ring is fixedly connected between the two groups of sliding rods, the two groups of gear rings are arranged, and a first sector gear is meshed and connected in each of the two groups of gear rings.

Preferably, the bottom of the first sector gear is fixedly connected with a first connecting rod, the first connecting rod penetrates through the workbench and is rotatably connected to the workbench, and the bottom of the first connecting rod is fixedly connected with a fourth bevel gear.

Preferably, the rotating assembly comprises a fixed frame fixedly connected to the top of the workbench, a second connecting rod is rotatably connected to the fixed frame, a second sector gear is fixedly connected to the second connecting rod, and the second sector gear is meshed with the outer wall of the gear ring.

Preferably, grinding machanism includes the double-end motor of fixed connection in the workstation bottom, and the equal fixedly connected with dwang of double-end motor's both sides output, the first bevel gear of equal fixedly connected with on the dwang, a set of the one end fixedly connected with third bevel gear of dwang, and the meshing of third bevel gear and fourth bevel gear is connected.

Preferably, the workbench is rotatably connected with two fixing rods, one ends of the fixing rods penetrate through the top of the workbench and are fixedly connected with grinding wheels, and the other ends of the fixing rods are fixedly connected with second bevel gears which are meshed with the first bevel gears.

Preferably, the mounting assembly comprises a mounting ring fixedly connected to the second connecting rod, one end of the mounting ring is fixedly connected to the mounting frame, and a sliding groove is formed in the inner wall of the mounting frame.

Preferably, the clamping assembly comprises a speed reduction motor fixedly connected to one side of the mounting frame, a positive and negative screw rod is connected to the mounting frame in a rotating mode, and one end of the positive and negative screw rod penetrates through one side of the mounting frame and is fixedly connected with the output end of the speed reduction motor.

Preferably, threaded connection has splint on the positive and negative lead screw, and splint are provided with two sets ofly, two sets of the equal fixedly connected with slider in one side of splint, and slider sliding connection is in the spout, two sets of splint between the activity be provided with the hinge main part.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an automobile door is double-end chamfer device for hinge through placing the hinge main part between two sets of splint, starts gear motor for gear motor drives positive and negative lead screw and rotates, makes two sets of splint be close to gradually, carries out the centre gripping to the hinge main part and fixes, simultaneously because collar fixed connection is on the second connecting rod, makes the hinge main part by centre gripping fixed connection on the runner assembly, and fixed mode is comparatively simple and convenient, is convenient for carry out the centre gripping to the hinge and fixes.

2. The utility model discloses a double-end chamfer device for automobile door hinge, through starting double-end motor, make two sets of second bevel gear rotate, make two sets of emery wheel rotate, third bevel gear drives the fourth bevel gear and rotates simultaneously, make first sector gear rotate, make reciprocating motion about two sets of ring gear carries out in the fixed plate, make second sector gear rotate about going on, drive the installation component on the second connecting rod and rotate about, the chamfer of polishing is carried out to the both ends of hinge main part, make and to carry out the chamfer to the both ends of hinge simultaneously, work efficiency is higher.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural diagram of the rotating mechanism of the present invention;

FIG. 3 is a schematic view of the reciprocating and rotating assemblies of the present invention;

FIG. 4 is a structural diagram of the clamping mechanism of the present invention;

FIG. 5 is a structural view of the polishing mechanism of the present invention;

fig. 6 is a structural diagram of the mounting assembly and the clamping assembly of the present invention.

In the figure: 1. a work table; 11. a polishing mechanism; 111. a double-headed motor; 112. rotating the rod; 113. a first bevel gear; 114. a second bevel gear; 115. fixing the rod; 116. a grinding wheel; 117. a third bevel gear; 2. a rotating mechanism; 21. a reciprocating assembly; 211. a fixing plate; 212. a first sector gear; 213. a first connecting rod; 214. a fourth bevel gear; 215. a toothed ring; 216. a slide bar; 22. a rotating assembly; 221. a second sector gear; 222. a fixed mount; 223. a second connecting rod; 3. a clamping mechanism; 31. mounting the component; 311. a mounting ring; 312. a mounting frame; 313. a chute; 314. a hinge body; 32. a clamping assembly; 321. a reduction motor; 322. a positive and negative screw rod; 323. a splint; 324. a slide block.

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.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

With reference to fig. 1, 2 and 4, the double-head chamfering device for the automobile door hinge comprises a workbench 1, and a rotating mechanism 2 and a clamping mechanism 3 which are arranged on the workbench 1, wherein a grinding mechanism 11 is arranged at the bottom of the workbench 1, the rotating mechanism 2 comprises a reciprocating component 21 arranged on one side of the top of the workbench 1, a rotating component 22 is arranged on one side of the reciprocating component 21, the clamping mechanism 3 comprises a mounting component 31 arranged on the rotating component 22, and a clamping component 32 is arranged on the mounting component 31.

The present invention will be further described with reference to the following examples.

Example 1

Referring to fig. 2, 3 and 5, the reciprocating assembly 21 includes a fixing plate 211 fixedly connected to the top of the worktable 1, the fixing plate 211 is provided with two sets, two sets of fixing plates 211 are slidably connected with two sets of sliding rods 216, the two sets of sliding rods 216 are provided with two sets of sliding rods, a gear ring 215 is fixedly connected between the two sets of sliding rods 216, two inner side walls of the gear ring 215 are provided with teeth, one outer side wall of the gear ring 215 is provided with teeth, the gear ring 215 is provided with two sets, a first sector gear 212 is engaged and connected in the two sets of gear rings 215, a first connecting rod 213 is fixedly connected to the bottom of the first sector gear 212, the first connecting rod 213 penetrates and is rotatably connected to the worktable 1, a fourth bevel gear 214 is fixedly connected to the bottom of the first connecting rod 213, the rotating assembly 22 includes a fixing frame 222 fixedly connected to the top of the worktable 1, a second connecting rod 223 is rotatably connected to the fixing frame 222, a second sector gear 221 is fixedly connected to the second connecting rod 223, and the second sector gear 221 is engaged with the outer wall of the ring gear 215, so that the first sector gear 212 rotates, so that the two groups of ring gears 215 reciprocate left and right in the fixing plate 211, the grinding mechanism 11 includes a double-head motor 111 fixedly connected to the bottom of the worktable 1, both output ends of the double-head motor 111 are fixedly connected with the rotating rod 112, the rotating rod 112 is fixedly connected with the first bevel gear 113, one end of the group of rotating rod 112 is fixedly connected with the third bevel gear 117, so that the rotating rod 112 drives the first bevel gear 113 and the third bevel gear 117 to rotate, and the third bevel gear 117 is engaged with the fourth bevel gear 214, so that the two groups of second bevel gears 114 rotate, the worktable 1 is rotatably connected with the fixing rods 115, and the fixing rods 115 are provided in two groups, one end of the fixing rods 115 penetrates through the top of the worktable 1 and is fixedly connected with the grinding wheel 116, the other end of the fixed rod 115 is fixedly connected with a second bevel gear 114, and the second bevel gear 114 is in meshed connection with the first bevel gear 113, so that the first bevel gear 113 drives the second bevel gear 114 to rotate, and the two groups of grinding wheels 116 rotate.

Example 2

Referring to fig. 4 and 6, the mounting assembly 31 includes a mounting ring 311 fixedly connected to the second connecting rod 223, so that the second connecting rod 223 rotates to drive the mounting ring 311 to rotate, one end of the mounting ring 311 is fixedly connected to a mounting block 312, a sliding groove 313 is formed in an inner wall of the mounting block 312, the clamping assembly 32 includes a decelerating motor 321 fixedly connected to one side of the mounting block 312, a positive and negative lead screw 322 is rotatably connected to the mounting block 312, one end of the positive and negative lead screw 322 penetrates through one side of the mounting block 312 and is fixedly connected to an output end of the decelerating motor 321, the decelerating motor 321 drives the positive and negative lead screw 322 to rotate, a clamping plate 323 is threadedly connected to the positive and negative lead screw 322, so that the two sets of clamping plates 323 gradually approach each other when the positive and negative lead screw 322 rotates, the two sets of clamping plates 323 are L-shaped plates, which are convenient for better clamping and fixing the hinge body 314, and the two sets of clamping plates 323 are fixedly connected to one side of the two sets of clamping plates 323, the sliding blocks 324 are slidably connected to the sliding groove 313, the two sets of clamping plates 323 are movably arranged between the hinge body 314, and two ends of the hinge body 314 correspond to the grinding wheel 116.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Double-end chamfer device for car door hinge includes workstation (1) and slewing mechanism (2) and fixture (3) of setting on workstation (1), its characterized in that: the bottom of workstation (1) is provided with grinding machanism (11), and slewing mechanism (2) are provided with runner assembly (22) including reciprocating assembly (21) of setting in workstation (1) top one side, and one side of reciprocating assembly (21), and fixture (3) are provided with centre gripping subassembly (32) including setting up installation component (31) on runner assembly (22) on installation component (31).

2. The double-headed chamfering device for the automobile door hinge according to claim 1, wherein: reciprocating assembly (21) is including fixed plate (211) of fixed connection at workstation (1) top, and fixed plate (211) is provided with two sets, two sets fixed plate (211) on sliding connection have slide bar (216), and slide bar (216) are provided with two sets ofly.

3. The double-headed chamfering device for the automobile door hinge according to claim 2, wherein: a gear ring (215) is fixedly connected between the two groups of sliding rods (216), two groups of gear rings (215) are arranged, and a first sector gear (212) is meshed and connected in each group of gear rings (215).

4. The double-end chamfering device for the automobile door hinge according to claim 3, wherein: the bottom of the first sector gear (212) is fixedly connected with a first connecting rod (213), the first connecting rod (213) penetrates through and is rotatably connected to the workbench (1), and the bottom of the first connecting rod (213) is fixedly connected with a fourth bevel gear (214).

5. The double-headed chamfering device according to claim 4, wherein: the rotating assembly (22) comprises a fixed frame (222) fixedly connected to the top of the workbench (1), a second connecting rod (223) is connected to the fixed frame (222) in a rotating mode, a second sector gear (221) is fixedly connected to the second connecting rod (223), and the second sector gear (221) is meshed with the outer wall of the gear ring (215).

6. The double-headed chamfering device according to claim 5, wherein: grinding machanism (11) are including double-end motor (111) of fixed connection in workstation (1) bottom, the equal fixedly connected with dwang (112) of both sides output of double-end motor (111), the first bevel gear of equal fixedly connected with (113) on dwang (112), and a set of one end fixedly connected with third bevel gear (117) of dwang (112), and third bevel gear (117) are connected with fourth bevel gear (214) meshing.

7. The double-headed chamfering device for an automobile door hinge according to claim 6, wherein: the grinding wheel grinding machine is characterized in that a fixing rod (115) is rotatably connected to the workbench (1), two groups of fixing rods (115) are arranged, one end of each fixing rod (115) penetrates through the top of the workbench (1) and is fixedly connected with a grinding wheel (116), the other end of each fixing rod (115) is fixedly connected with a second bevel gear (114), and the second bevel gear (114) is meshed with the first bevel gear (113).

8. The double-headed chamfering device for an automobile door hinge according to claim 7, wherein: the mounting assembly (31) comprises a mounting ring (311) fixedly connected to the second connecting rod (223), one end of the mounting ring (311) is fixedly connected to a mounting frame (312), and a sliding groove (313) is formed in the inner wall of the mounting frame (312).

9. The double-headed chamfering device for an automobile door hinge according to claim 8, wherein: centre gripping subassembly (32) include gear motor (321) of fixed connection in mounting bracket (312) one side, and mounting bracket (312) internal rotation is connected with positive and negative lead screw (322), and the one end of positive and negative lead screw (322) run through mounting bracket (312) one side and with gear motor (321) output fixed connection.

10. The double-headed chamfering device for the automobile door hinge according to claim 9, wherein: threaded connection has splint (323) on positive and negative lead screw (322), and splint (323) are provided with two sets ofly, two sets ofly splint (323) one side equal fixedly connected with slider (324), and slider (324) sliding connection is in spout (313), two sets ofly splint (323) between the activity be provided with hinge body (314).