CN215847491U

CN215847491U - Automobile curved beam forming grinding tool

Info

Publication number: CN215847491U
Application number: CN202121861537.9U
Authority: CN
Inventors: 于代海; 蒋乐鑫; 庄峰
Original assignee: Jinan Dingsheng Mould Co ltd
Current assignee: Jinan Dingsheng Mould Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-18
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an automobile curved beam forming grinding tool, which comprises a workbench, a grinding mechanism and a scrap collecting mechanism, wherein the grinding mechanism comprises a column groove, a rotary column, a ring disc, a stand column, a connecting beam, an arc-shaped groove, an I-shaped shaft, a grinding tool, a power disc and a motor, the surface of the workbench is provided with the column groove and the arc-shaped groove, notches at two ends of the arc-shaped groove are respectively arranged on the upper surface and the lower surface of the workbench, the column groove and the arc-shaped groove of the grinding mechanism are arranged at the position of the workbench, the rotary column is attached to the surface of the workbench by the aid of the ring disc after being embedded into the column groove to perform circumferential rotation, a control power supply of the motor at the position of the power disc is switched on, the motor drives the grinding tool to rotate by the I-shaped shaft, the rotary column is held to rotate according to the arc-shaped angle of the arc-shaped groove at the moment, the rotary column drives the stand column to rotate according to the arc-shaped angle by the connecting beam, and the grinding tool at the top end of the I-shaped shaft also moves according to the arc-shaped angle, the inner arc surface of the automobile bending beam can be well ground and formed.

Description

Automobile curved beam forming grinding tool

Technical Field

The utility model relates to the technical field of automobile camber beam forming grinding tools, in particular to an automobile camber beam forming grinding tool.

Background

The automobile body beam is a main bearing part of an automobile, almost bears the whole weight of the automobile, the quality of the automobile body beam influences the service life and the driving safety of the whole automobile, and the automobile body beam is manufactured by generally adopting a punch forming process, and the deformation mode of the automobile body beam is mainly bending, so that the automobile body beam has higher requirement on formability, namely the automobile body beam has good comprehensive performance, enough toughness and good fatigue resistance and cold formability.

Patent No. CN202021683311.X a girder grinding apparatus with preheat function relates to girder grinding apparatus technical field, including the base, the base top is equipped with the running roller, base one side fixedly connected with accessory plate, the flexible mount of base top middle part fixedly connected with, flexible mount rail connection has anchor clamps, anchor clamps both sides swing joint has adjusting screw, anchor clamps both sides swing joint has the installation button in addition, the inside fixedly connected with stop collar of anchor clamps, base top fixedly connected with connecting rod. The installation buttons on the two sides of the clamp drive the limiting clamp to be movably connected, the limiting clamp is arranged inside the clamp in a penetrating mode, workpieces such as workpieces are fixed on the clamp, the limiting clamp is driven to fix the workpieces by rotating the installation buttons, and when the size of the whole clamp needs to be adjusted, the workpieces can be conveniently fixed by adjusting the adjusting screw.

1. When an automobile beam body in the prior art is bent and formed, an arc-shaped inner curved surface of the beam body needs to be ground by means of a grinding tool to remove redundant convex points, and the automobile beam body is lack of a good grinding mechanism during grinding and forming and cannot well grind the inner curved surface of the automobile beam body in an arc-shaped manner, so that an automobile curved beam forming grinding tool is provided.

2. When an automobile beam body in the prior art is bent and formed, an arc-shaped inner bending surface of the beam body needs to be ground by a grinding tool to remove redundant convex points, waste chips can be generated on a grinding workbench after the grinding tool is ground, a good chip collecting mechanism is not arranged on the workbench, and the waste chips generated by grinding cannot be collected in a centralized mode.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an automobile curved beam forming grinding tool which can effectively solve the problems in the background technology.

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

a grinding tool for forming an automobile curved beam comprises a workbench, a grinding mechanism and a scrap collecting mechanism, wherein the grinding mechanism comprises a column groove, a rotary column, a ring plate, a stand column, a connecting beam, an arc-shaped groove, an I-shaped shaft, a grinding tool, a power plate and a motor, the column groove and the arc-shaped groove are formed in the surface of the workbench, notches at two ends of the arc-shaped groove are respectively formed in the upper surface and the lower surface of the workbench, the rotary column and the stand column are respectively embedded in the column groove and the arc-shaped groove, the ring plate is welded in the middle of a cylinder body of the rotary column extending out of the column groove, the connecting beam is welded between the rotary column and the stand column, the middle of the stand column is rotatably connected with a middle shaft body of the I-shaped shaft, the grinding tool is installed at a shaft body at the top end of the I-shaped shaft extending out of the stand column, the bottom end shaft plate of the I-shaped shaft is rotatably connected in the power plate at the bottom end of the stand column, the power plate is provided with the motor, and a power output end of the motor is embedded in a power input end of the shaft plate below the I-shaped shaft, the outer wall department of one side of workstation is provided with and receives bits mechanism, and receives bits mechanism and comprises side opening, gomphosis pole, collecting box and sloping bench.

Further, the side opening has been seted up to outer wall one side of workstation, and the embedding has the gomphosis pole in the side opening, the welding of pole head department of gomphosis pole has the collecting box, and the collecting box laminates in workstation outer wall department, the welding of workstation department of collecting box top has oblique platen.

Furthermore, the middle cylinder of the upright column is embedded into the groove body of the arc-shaped groove, and the middle cylinder of the upright column is symmetrically provided with an arc-shaped concave surface and an arc-shaped convex surface; the column body in the middle of the stand column is provided with an arc concave surface and an arc convex surface which are attached to the inner convex surface and the inner concave surface of the arc groove, so that the stand column can slide in the arc groove conveniently.

Furthermore, an annular cavity is formed in the power disc, and a bottom end shaft disc of the I-shaped shaft is rotatably connected in the annular cavity; the shaft disc at the bottom end of the I-shaped shaft can normally rotate in the power disc annular cavity.

Furthermore, a side plate is arranged on the outer side of the power disc, and a bolt is screwed between the side plate and the mounting plate of the motor; the mounting plate of the motor is locked on the side plate of the power disc by bolts for mounting.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the column groove and the arc-shaped groove of the grinding mechanism are arranged at the workbench, the rotary column is embedded into the column groove and then is attached to the surface of the workbench by virtue of the ring disc to perform circumferential rotation, the control power supply of the motor at the power disc is switched on, the motor drives the grinding tool to rotate through the I-shaped shaft, the rotary column is held to rotate according to the arc angle of the arc-shaped groove, the rotary column drives the vertical column to rotate according to the arc angle in the arc-shaped groove by virtue of the connecting beam, and then the grinding tool at the top end of the I-shaped shaft moves according to the arc angle, so that the inner arc surface of the automobile bending beam can be well ground and formed.

2. According to the utility model, the side hole of the scrap collecting mechanism is arranged on the outer side of the workbench, the embedded rod of the collecting box is embedded into the side hole, so that the collecting box is attached to the lower part of the outer side wall of the workbench, the inclined table plate of the workbench is attached to the top box port of the collecting box, and scraps generated by grinding on the workbench can be swept downwards into the collecting box along the inclined table plate to be collected in a centralized manner.

Drawings

Fig. 1 is a schematic view of the overall structure of an automobile curved beam forming grinding tool according to the present invention.

Fig. 2 is a schematic structural view of a grinding mechanism of the automobile curved beam forming grinding tool of the utility model.

In the figure: 1. a work table; 2. a grinding mechanism; 201. a column groove; 202. turning the column; 203. a ring plate; 204. a column; 205. a connecting beam; 206. an arc-shaped slot; 207. an H-shaped shaft; 208. an abrasive article; 209. a power disc; 210. a motor; 3. a scrap collecting mechanism; 301. a side hole; 302. an engaging rod; 303. a collection box; 304. an inclined bedplate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, an automobile curved beam forming grinding tool comprises a workbench 1, a grinding mechanism 2 and a scrap collecting mechanism 3, wherein the grinding mechanism 2 comprises a column groove 201, a rotating column 202, a ring disc 203, a vertical column 204, a connecting beam 205, an arc-shaped groove 206, an i-shaped shaft 207, a grinding tool 208, a power disc 209 and a motor 210, the surface of the workbench 1 is provided with the column groove 201 and the arc-shaped groove 206, notches at two ends of the arc-shaped groove 206 are respectively arranged on the upper and lower surfaces of the workbench 1, the rotating column 202 and the vertical column 204 are respectively embedded in the column groove 201 and the arc-shaped groove 206, the ring disc 203 is welded in the middle of the rotating column 202 extending out of the column groove 201, the connecting beam 205 is welded between the rotating column 202 and the vertical column 204, a middle shaft body of the i-shaped shaft 207 is rotatably connected to the middle of the vertical column 204, the grinding tool 208 is installed at a position where the i-shaped shaft 207 extends out of the top end of the vertical column 204, and a bottom shaft disc 209 is rotatably connected to the power disc 209 at the bottom end of the vertical column 204, the utility model discloses a chip collecting device, including workstation 1, power disc 209 department installs motor 210, and in the power output end embedding I-shaped shaft 207 below shaft disc's of motor 210 power input end, one side outer wall department of workstation 1 is provided with receipts bits mechanism 3, and receives bits mechanism 3 and comprises side opening 301, gomphosis pole 302, collecting box 303 and oblique bedplate 304.

Wherein, side opening 301 has been seted up to the outer wall one side of workstation 1, and the embedded gomphosis pole 302 that has of side opening 301, the welding of pole head department of gomphosis pole 302 has collecting box 303, and collecting box 303 laminates in 1 outer wall department of workstation, the welding of 1 department of workstation of collecting box 303 top has oblique platen 304.

The middle column body of the upright column 204 is embedded into the groove body of the arc-shaped groove 206, and the middle column body of the upright column 204 is symmetrically provided with an arc-shaped concave surface and an arc-shaped convex surface; the middle column of the column 204 has an arc concave surface and an arc convex surface which are attached to the inner convex surface and the inner concave surface of the arc groove 206, so that the column 204 can slide in the arc groove 206 conveniently.

Wherein, an annular cavity is arranged inside the power disc 209, and a bottom end shaft disc of the I-shaped shaft 207 is rotatably connected in the annular cavity; the bottom end shaft disk of the I-shaped shaft 207 can normally rotate in the annular cavity of the power disk 209.

A side plate is arranged on the outer side of the power disc 209, and a bolt is screwed between the side plate and the mounting plate of the motor 210; the mounting plate of the motor 210 is mounted by being locked to the side plate of the power disc 209 by means of bolts.

It should be noted that the utility model is an automobile curved beam forming grinding tool, a column groove 201 and an arc groove 206 of a grinding mechanism 2 are arranged at a workbench 1, a rotary column 202 is embedded in the column groove 201 and attached to the surface of the workbench 1 by a ring disc 203 to rotate circumferentially, a control power supply of a motor 210 at a power disc 209 is switched on, the motor 210 drives a grinding tool 208 to rotate by a H-shaped shaft 207, at the moment, the rotary column 202 is held to rotate according to the arc angle of the arc groove 206, the rotary column 202 drives a vertical column 204 to rotate according to the arc angle in the arc groove 206 by a connecting beam 205, and then the grinding tool 208 at the top end of the H-shaped shaft 207 also moves according to the arc angle, so as to better grind and form the inner arc surface of the automobile curved beam, a side hole 301 of a scrap collecting mechanism 3 is arranged at the outer side of the workbench 1, an embedding rod 302 of a collecting box 303 is embedded in the side hole 301, so that the collecting box 303 is attached to the outer side wall of the workbench 1, at the moment, the inclined platen 304 of the workbench 1 is attached to the top box port of the collection box 303, and the scraps generated by grinding on the workbench 1 can be swept downwards along the inclined platen 304 into the collection box 303 to be collected in a centralized manner.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automobile camber beam shaping grinding apparatus, includes workstation (1), its characterized in that: the grinding mechanism (2) is composed of a column groove (201), a rotating column (202), a ring plate (203), a stand column (204), a connecting beam (205), an arc-shaped groove (206), an I-shaped shaft (207), a grinding tool (208), a power disc (209) and a motor (210), the column groove (201) and the arc-shaped groove (206) are formed in the surface of the workbench (1), notches at two ends of the arc-shaped groove (206) are respectively formed in the upper surface and the lower surface of the workbench (1), the rotating column (202) and the stand column (204) are respectively embedded in the column groove (201) and the arc-shaped groove (206), the ring plate (203) is welded in the middle of the column body of which the rotating column (202) extends out of the column groove (201), the connecting beam (205) is welded between the rotating column (202) and the stand column (204), and the middle of the stand column (204) is rotatably connected with a middle shaft body of the I-shaped shaft (207), worker shape axle (207) stretch out the top axis body department of stand (204) and install grinding apparatus (208), and the bottom reel of worker shape axle (207) rotates and connects in power dish (209) of stand (204) bottom, power dish (209) department installs motor (210), and in the power output end embedding worker shape axle (207) below reel of motor (210) power input end, one side outer wall department of workstation (1) is provided with receipts bits mechanism (3), and receives bits mechanism (3) and comprises side opening (301), gomphosis pole (302), collecting box (303) and ramp (304).

2. The grinding tool for forming the automobile camber beam according to claim 1, wherein: side hole (301) have been seted up to outer wall one side of workstation (1), and side hole (301) internal embedding has gomphosis pole (302), the welding of pole head department of gomphosis pole (302) has collecting box (303), and collecting box (303) laminate in workstation (1) outer wall department, the welding of workstation (1) department of collecting box (303) top has oblique platen (304).

3. The grinding tool for forming the automobile camber beam according to claim 1, wherein: the middle cylinder of the upright column (204) is embedded into the groove body of the arc-shaped groove (206), and the arc-shaped concave surface and the arc-shaped convex surface are symmetrically arranged at the middle cylinder of the upright column (204).

4. The grinding tool for forming the automobile camber beam according to claim 1, wherein: an annular cavity is formed in the power disc (209), and a bottom end shaft disc of the I-shaped shaft (207) is rotatably connected in the annular cavity.

5. The grinding tool for forming the automobile camber beam according to claim 1, wherein: the outside of power dish (209) is equipped with the curb plate, and the screw thread has the bolt soon to connect between the mounting panel of curb plate and motor (210).