CN217317389U

CN217317389U - Grinding and cutting device for automobile door frame

Info

Publication number: CN217317389U
Application number: CN202220905243.XU
Authority: CN
Inventors: 李有为
Original assignee: Guangrui Yashan Automobile Components Wuhan Co ltd
Current assignee: Guangrui Yashan Automobile Components Wuhan Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-30
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a car door frame grinds and cuts device in car door frame technical field, including the roof, the roof top is equipped with fixed subassembly, fixed subassembly is used for fixing car door frame, sliding connection is equipped with the mounting bracket behind the roof top, the mounting bracket top is equipped with the pneumatic cylinder, dwang one end runs through the grinding section that fixed incasement right side wall was equipped with the outside and is connected, grinding section outside top is equipped with the protection casing, the lateral wall is equipped with the collecting box behind the mounting bracket, the collecting box top is equipped with the dust extraction pump, the dust extraction pump advances the dirt end and connects and be equipped with the conveyer pipe, conveyer pipe one end is linked together with the protection casing is inside, the utility model provides a traditional operating personnel need hand fixed car door frame to grind and cut and cause the problem of threat to operating personnel hand, improve the operational safety nature.

Description

Car door frame grinds and cuts device

Technical Field

The utility model relates to an automobile door frame technical field specifically is an automobile door frame grinds and cuts device.

Background

As a metal automobile accessory commonly used for automobiles, the automobile door frame needs to be ground and cut in the machining process.

Most of the existing grinding and cutting modes of the automobile door frame are that an operator holds and fixes the automobile door frame to manually grind and cut, grinding and cutting pieces easily threaten the hand of the operator, the safety is poor, and scraps generated during grinding and cutting easily splash everywhere and fly into the eyes of the operator, so that the eyes easy to operate are lost, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car door frame grinds and cuts device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding and cutting device for automobile door frame frames comprises a top plate, wherein four groups of supporting legs are arranged at the bottom of the top plate, the four groups of supporting legs are distributed at the bottom of the top plate in a rectangular array manner, a fixing assembly is arranged at the top of the top plate and used for fixing the automobile door frame frames, a mounting frame is arranged at the rear side of the top plate in a sliding connection manner, a hydraulic cylinder is arranged at the top of the mounting frame, a hydraulic rod is connected and arranged at the power output end of the hydraulic cylinder, a fixing box is arranged at the bottom of the hydraulic rod, a rotating rod is arranged in the fixing box through a bearing connection manner, a driven gear is arranged on the outer wall of the rotating rod in a sleeved and mounted manner, a motor is arranged on the left side wall in the fixing box, a driving gear meshed with the driven gear is connected to the output end of the motor, one end of the rotating rod penetrates through the right side wall in the fixing box to be connected with a grinding piece arranged outside, the grinding and cutting piece is characterized in that a protective cover is arranged at the top of the outer portion of the grinding and cutting piece, a collecting box is arranged on the rear side wall of the mounting frame, a dust pumping pump is arranged at the top of the collecting box, a conveying pipe is connected to the dust inlet end of the dust pumping pump, and one end of the conveying pipe is communicated with the inner portion of the protective cover.

Furthermore, a sliding groove is formed in the top of the top plate, a sliding block is arranged in the sliding groove in a sliding connection mode, a first hydraulic rod is arranged on the left side wall in the sliding groove, one end of the first hydraulic rod is connected with the left side wall of the sliding block, and the top of the sliding block is connected with the bottom of the mounting frame.

Further, fixed subassembly includes the fixed plate that the roof top left and right sides all was equipped with, and is two sets of fixed plate top screw thread runs through and is equipped with the threaded rod, and is two sets of the threaded rod top all is equipped with the rotor plate, and is two sets of the threaded rod bottom all is equipped with the clamp plate.

Furthermore, the inner parts of the two groups of fixing plates are far away from the side wall and are provided with limit grooves, and the inner parts of the two groups of clamping plates are far away from the side wall and are provided with limit blocks matched with the limit grooves.

Further, the protection casing left side wall is equipped with two sets of dead levers, and is two sets of dead lever one end all is connected with fixed case right side wall.

Further, the mounting bracket is arranged in an L shape.

Furthermore, a box door is arranged on the rear side wall of the collecting box through a rotating shaft.

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

1. the utility model discloses at the fixed plate, the clamp plate, can press from both sides tight fixedly with car door frame under the effect of threaded rod and rotor plate, avoid car door frame at the in-process skew of grinding and cutting, then at the motor, the driving gear, can drive the mill section under the effect of driven gear and dwang and rotate, can drive the mill section under the effect of pneumatic cylinder and hydraulic stem and reciprocate, can drive to grind under the effect of hydraulic stem one and slider and remove about the section, thereby can be better grind the door frame and cut, the problem of traditional operating personnel hand fixed car door frame that need grind and cut and cause the threat to the operating personnel hand has been solved, operation safety is improved.

2. The utility model discloses can prevent under the effect of protection casing that the sweeps splashes everywhere when grinding and cutting, can cut the sweeps suction that produces to the mill to inside collection box under the effect of dust pump and conveyer pipe simultaneously, solved traditional grinding and cut the car door frame and lead to the sweeps to splash the problem that operating personnel is downthehole, improve the security.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is the schematic diagram of the internal structure of the fixing box of the present invention.

In the figure: 1. supporting legs; 2. a top plate; 3. a fixing assembly; 4. a fixing plate; 5. a clamping plate; 6. a threaded rod; 7. a rotating plate; 8. a mounting frame; 9. a collection box; 10. grinding and slicing; 11. a fixed box; 12. a hydraulic lever; 13. a hydraulic cylinder; 14. a dust pump; 15. a delivery pipe; 16. fixing the rod; 17. a protective cover; 18. rotating the rod; 19. a chute; 20. a slider; 21. a first hydraulic rod; 22. a motor; 23. a driving gear; 24. a driven gear.

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.

Example 1:

referring to fig. 1, the present invention provides a technical solution: a grinding and cutting device for automobile door frame frames comprises a top plate 2, four groups of supporting legs 1 are arranged at the bottom of the top plate 2, the four groups of supporting legs 1 are distributed at the bottom of the top plate 2 in a rectangular array, a fixing component 3 is arranged at the top of the top plate 2, the fixing component 3 is used for fixing the automobile door frame frames, a mounting frame 8 is arranged at the rear side of the top plate 2 in a sliding connection mode, the mounting frame 8 is arranged in an L shape, a hydraulic cylinder 13 is arranged at the top of the mounting frame 8, a hydraulic rod 12 is connected and arranged at the power output end of the hydraulic cylinder 13, a fixing box 11 is arranged at the bottom of the hydraulic rod 12, a rotating rod 18 is arranged in the fixing box 11 and connected and arranged at the left side wall through a bearing, a driven gear 24 is arranged on the outer wall of the rotating rod 18 in a sleeved mode, a motor 22 is arranged on the left side wall in the fixing box 11, a driving gear 23 meshed with the driven gear 24 is connected and arranged at the output end of the motor 22 penetrates through the right side wall in the fixing box 11 and is connected with a grinding and arranged outside, grind the outside top of section 10 and be equipped with protection casing 17, protection casing 17 cup joints on dwang 18 outer wall, and 8 rear side walls of mounting bracket are equipped with collecting box 9, and collecting box 9 top is equipped with dust pump 14, and dust pump 14 advances the dirt end and connects and be equipped with conveyer pipe 15, and 15 one ends of conveyer pipe are linked together with protection casing 17 is inside.

Preferably, the top of the top plate 2 is provided with a sliding groove 19, a sliding block 20 is arranged in the sliding groove 19 in a sliding connection mode, a first hydraulic rod 21 is arranged on the left side wall in the sliding groove 19, one end of the first hydraulic rod 21 is connected with the left side wall of the sliding block 20, the top of the sliding block 20 is connected with the bottom of the mounting frame 8, the sliding block 20 is driven to move left and right under the action of the first hydraulic rod 21, and the sliding block 20 drives the mounting frame 8 to move left and right.

Preferably, the protection casing 17 left side wall is equipped with two sets of dead levers 16, and two sets of dead levers 16 one end all is connected with fixed case 11 right side wall, can guarantee the stability of protection casing 17 under the effect of dead lever 16.

Preferably, the rear side wall of the collecting box 9 is provided with a box door through a rotating shaft, and the opening of the box door can conveniently clean the scraps collected in the collecting box 9.

Example 2:

referring to fig. 1, this embodiment is different from the first embodiment in that: fixed subassembly 3 includes fixed plate 4 that 2 top left and right sides of roof all were equipped with, and 4 top screw threads of two sets of fixed plates run through and are equipped with threaded

rod

6, and 6 tops of two sets of threaded rods all are equipped with

rotor plate

7, and 6 bottoms of two sets of threaded rods all are equipped with pinch-off blades 5, place the car door frame on roof 2 surfaces, then rotate rotor plate 7 and drive threaded rod 6 and rotate, and threaded rod 6 drives pinch-off blades 5 and removes to press from both sides tightly fixedly to the car door frame.

The inside lateral wall of keeping away from mutually of two sets of fixed plates 4 has all seted up the spacing groove, and two sets of clamp plates 5 keep away from the lateral wall mutually all be equipped with spacing groove assorted stopper, make clamp plate 5 reciprocate more stably under the effect of spacing groove and stopper.

The working principle is as follows: the automobile door frame is placed on the surface of a top plate 2, then a rotating plate 7 is rotated to drive a threaded rod 6 to rotate, the threaded rod 6 drives a clamping plate 5 to move downwards to clamp and fix the automobile door frame, then a hydraulic rod 12 is driven to move downwards under the action of a hydraulic cylinder 13, the hydraulic rod 12 drives a fixing box 11 to move downwards, a driving gear 23 is driven to rotate under the action of a motor 22, the driving gear 23 drives a driven gear 24 to rotate, the driven gear 24 drives a rotating rod 18 to rotate, the rotating rod 18 drives a grinding sheet 10 to rotate, so that the grinding sheet 10 can grind and cut the automobile door frame, a sliding block 20 is driven to move under the action of a hydraulic rod I21, the sliding block 20 drives an installation frame 8 to move left and right, the installation frame 8 drives the grinding sheet 10 to move left and right, and the automobile door frame can be ground and cut better, can protect the sweeps under the effect of protection casing 17 when grinding and cutting, put and stop the sweeps, can pump the sweeps that produces under the effect of dust pump 14 and conveyer pipe 15 simultaneously and send to collection box 9 inside.

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. The utility model provides a car door frame grinds and cuts device, includes roof (2), its characterized in that: the automobile door frame is characterized in that four groups of supporting legs (1) are arranged at the bottom of the top plate (2), the four groups of supporting legs (1) are arranged at the bottom of the top plate (2) and distributed in a rectangular array mode, a fixing component (3) is arranged at the top of the top plate (2), the fixing component (3) is used for fixing the frame of the automobile door frame, a mounting frame (8) is movably connected and arranged at the rear side of the top plate (2), a hydraulic cylinder (13) is arranged at the top of the mounting frame (8), a hydraulic rod (12) is connected and arranged at the power output end of the hydraulic cylinder (13), a fixing box (11) is arranged at the bottom of the hydraulic rod (12), a left side wall arranged in the fixing box (11) is connected and arranged with a rotating rod (18) through a bearing, a driven gear (24) is installed on the outer wall of the rotating rod (18) in a sleeved mode, a motor (22) is arranged on the left side wall in the fixing box (11), an output end of the motor (22) is connected and arranged with a driving gear (23) meshed with the driven gear (24), dwang (18) one end is run through grinding section (10) that right lateral wall and outside were equipped with in fixed case (11) and is connected, grinding section (10) outside top is equipped with protection casing (17), mounting bracket (8) rear side wall is equipped with collecting box (9), collecting box (9) top is equipped with dust pump (14), dust pump (14) dust inlet end is connected and is equipped with conveyer pipe (15), conveyer pipe (15) one end is linked together with protection casing (17) inside.

2. The automobile doorframe side frame grinding and cutting device as claimed in claim 1, wherein: spout (19) have been seted up at roof (2) top, sliding connection is equipped with slider (20) in spout (19), the left side wall is equipped with hydraulic stem one (21) in spout (19), hydraulic stem one (21) one end is connected with slider (20) left side wall, slider (20) top is connected with mounting bracket (8) bottom.

3. The automobile doorframe side frame grinding and cutting device as claimed in claim 1, wherein: fixed subassembly (3) are including fixed plate (4) that roof (2) top left and right sides all was equipped with, and are two sets of fixed plate (4) top screw thread runs through and is equipped with threaded rod (6), and is two sets of threaded rod (6) top all is equipped with rotor plate (7), and is two sets of threaded rod (6) bottom all is equipped with pinch-off blades (5).

4. The automobile doorframe side frame grinding and cutting device as claimed in claim 3, wherein: two sets of the lateral wall is kept away from mutually in fixed plate (4) is all seted up the spacing groove, and is two sets of the lateral wall is kept away from mutually in pinch-off blades (5) all is equipped with spacing groove assorted stopper.

5. The automobile doorframe side frame grinding and cutting device as claimed in claim 1, wherein: the protection casing (17) left side wall is equipped with two sets of dead lever (16), and is two sets of dead lever (16) one end all is connected with fixed case (11) right side wall.

6. The automobile doorframe side frame grinding and cutting device as claimed in claim 1, wherein: the mounting rack (8) is arranged in an L shape.

7. The automobile doorframe side frame grinding and cutting device as claimed in claim 1, wherein: and a box door is arranged on the rear side wall of the collecting box (9) through a rotating shaft.