CN213887723U - Car hinge pushes down formula bending device - Google Patents
Car hinge pushes down formula bending device Download PDFInfo
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- CN213887723U CN213887723U CN202022398982.8U CN202022398982U CN213887723U CN 213887723 U CN213887723 U CN 213887723U CN 202022398982 U CN202022398982 U CN 202022398982U CN 213887723 U CN213887723 U CN 213887723U
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- upright post
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Abstract
The utility model relates to a bending device especially relates to an automobile hinge pushes down formula bending device. The utility model provides a can realize automatic pushing down and bend, bend accurate and safe in operation's car hinge pushing down formula bending device. A downward pressing type bending device for an automobile hinge comprises a first supporting leg and a workbench, wherein four first supporting legs are arranged at the bottom of the workbench; the top of the workbench is provided with a first upright post; the circulating pressing mechanism and the blanking mechanism are arranged on the top of the workbench and the first upright post. The utility model achieves the purposes of automatic blanking and automatic pressing and bending through the matching of the circulating pressing mechanism and the blanking mechanism, and improves the production efficiency while saving manpower; through the cooperation of second briquetting and chute feeder, limited the orbit of transported substance material for the material is bent and is got more accurate.
Description
Technical Field
The utility model relates to a bending device especially relates to an automobile hinge pushes down formula bending device.
Background
Hinges, also known as hinges, are commonly used to connect furniture doors or other two-part devices that require swinging, also commonly used in automotive doors.
At present, the usual way of making car hinge is that the manual work puts into the draw-in groove with the material, and the automatic intermittent type nature of push-down device pushes down, bends the material, and this kind of mode needs the manual work to inlay the time of placing the material, if the time does not grab well, and the push-down device presses workman's hand very easily, leads to the occurence of failure, and the preparation of hinge is inefficient moreover.
Patent application CN206838828U, the publication date is 2018.01.05, disclose a welding rod processing bending device, comprises a workbench, first motor, the conveyer belt, first bending device, second bending device and pressure plate, the device is with the help of the automatic conveying material of conveyer belt, mutually support through first bending device and second bending device and bend the operation respectively to the welding rod, however the conveyer belt is at the in-process of conveying the material, because the material does not fix, make the material remove easily when bending, lead to bending accurate inadequately, extravagant material, be unfavorable for reduce cost.
In summary, we need to design an automobile hinge downward-pressing type bending device capable of automatically bending downward, accurately bending and safely operating, so as to overcome the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to overcome present artifical manual putting into the draw-in groove with the material, the automatic intermittent type nature of push down the device pushes down the material and bends, hurts workman's hand easily, and the shortcoming that work efficiency is low, and the technical problem who solves is: the automobile hinge downward-pressing type bending device can realize automatic downward-pressing bending, accurate bending and safe operation.
The technical scheme of the utility model is that: the utility model provides an automobile hinge pushes down formula bending device, includes:
the four-bar linkage type workbench comprises first supporting legs and a workbench, wherein the bottom of the workbench is provided with four first supporting legs;
the top of the workbench is provided with a first upright post;
the circular pressing mechanism and the blanking mechanism are arranged on the workbench and the first stand column, and the blanking mechanism is connected with the circular pressing mechanism.
As a preferred technical scheme of the utility model, the circulation pushes down the mechanism and includes:
the motor is arranged on the workbench;
the first rotating shaft is rotatably arranged on the first upright post;
the end part of the first rotating shaft, which is far away from one side of the first upright post, and the motor output shaft are provided with a first belt transmission component;
the side part of the first rotating shaft, which is close to one side of the first upright post, is provided with a gear lack;
the first upright post is rotatably provided with a first rotating shaft;
the side part of the second rotating shaft, which is close to one side of the motor, of the first straight gear is provided with the first straight gear, and the first straight gear is meshed with the gear lacking;
the side part of the second rotating shaft, which is far away from one side of the motor, is provided with a disc;
the side part of the disc, which is far away from one side of the first upright post, of the first connecting block is provided with the first connecting block;
the first upright post is provided with a first rotating shaft;
the transition block is rotatably arranged on the third rotating shaft and is connected with the first connecting block in a sliding manner;
the first upright post is provided with a first slide rail;
the first pressing block is arranged on the first sliding rail in a sliding mode and used for pressing down the bent materials;
the first spring is connected between the first pressing block and the first sliding rail;
the rack is arranged on the side part, close to one side of the transition block, of the first pressing block, and the rack is meshed with the transition block.
As a preferred technical scheme of the utility model, unloading mechanism includes:
the first upright post is rotatably provided with a first rotating shaft;
a second straight gear is arranged on the side part of the fourth rotating shaft close to one side of the first upright post and is meshed with the gear lacking gear;
the top of the workbench is provided with a second upright post;
the second upright post is rotatably provided with a fifth rotating shaft, and the fifth rotating shaft is rotatably connected with the first upright post;
the side part of the fifth rotating shaft, which is far away from one side of the first upright post, is provided with a first bevel gear;
the side part of the fifth rotating shaft close to one side of the first upright post and the end part of the fourth rotating shaft far away from one side of the first upright post are provided with second belt transmission components;
the workbench is rotatably provided with a sixth rotating shaft;
the upper part of the sixth rotating shaft is provided with a second bevel gear which is meshed with the first bevel gear;
the top of the workbench is rotatably provided with a seventh rotating shaft;
the lower parts of the seventh rotating shaft and the sixth rotating shaft are provided with third belt transmission components;
the upper part of the seventh rotating shaft is provided with a second connecting block;
the top of the workbench is provided with a feeding groove for feeding and discharging materials, and the feeding groove is matched with the first pressing block;
the feeding groove is internally provided with a first pressing block for pushing materials in a sliding manner, and the first pressing block is connected with a first connecting block in a sliding manner;
the second spring is sleeved on the second pressing block and is respectively connected with the second pressing block and the feeding groove;
the third pressing block is arranged in the feeding groove in a sliding manner and used for pushing materials;
and two third springs are connected between the third pressing block and the feeding groove.
As an optimized technical solution of the utility model, still include:
the collecting mechanism is positioned on the side part of the workbench close to one side of the motor.
As an optimal technical scheme of the utility model, collect the mechanism and include:
the four second supporting legs are arranged below the side part of the workbench close to one side of the motor, and the top parts of the four second supporting legs are provided with collecting grooves for collecting bent materials;
the collecting tank is provided with two second sliding rails;
the baffle, slidingtype are equipped with the baffle that is used for blocking the material between two second slide rails.
As an optimized technical scheme of the utility model, the interior lower wall of collecting vat is the slope form.
The beneficial effects are that: 1. the utility model achieves the purposes of automatic blanking and automatic pressing and bending through the matching of the circulating pressing mechanism and the blanking mechanism, and improves the production efficiency while saving manpower;
2. the second pressing block is matched with the feeding groove, so that the track for conveying materials is limited, the materials are bent more accurately, and the bending quality is guaranteed;
3. the rack and the transition block are intermittently meshed, and automatic pressing is achieved by means of the reset effect of the first spring, workers only need to start the motor, and the probability of safety accidents is reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the first column and the circulating pressing mechanism of the present invention.
Fig. 3 is a schematic view of a partial three-dimensional structure of the circulating pressing mechanism of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the components of the working table, the circulating pressing mechanism, the blanking mechanism and the like.
Fig. 5 is a schematic view of a partial three-dimensional structure of the working table and the blanking mechanism of the present invention.
Fig. 6 is a schematic perspective view of the collecting mechanism of the present invention.
Labeled as: a first support leg, a 2.. a table, a 3.. a first upright, a 4.. a circulating hold-down mechanism, a 41.. a motor, a 42.. a first belt transmission assembly, a 43.. a first rotating shaft, a 44.. a missing gear, a 45.. a first straight gear, a 46.. a second rotating shaft, a 47.. a disc, a 48.. a first connecting block, a 49.. a transition block, a 410.. a third rotating shaft, a 411.. a rack, a 412.. a first pressing block, a 413.. a first sliding rail, a 414.. a first spring, a 5.. a blanking mechanism, a 51.. a second straight gear, a 52.. a fourth rotating shaft, a 53.. a second belt transmission assembly, a 54.. a fifth rotating shaft, a 55.. a first gear, a 56.. a first straight gear, a 52.. a sixth rotating shaft, a 58.. a third bevel gear assembly, a 59.. a sixth rotating shaft, a seventh rotating shaft, 511.. a second connecting block, 512.. a second pressing block, 513.. a second spring, 514.. a feeding groove, 515.. a third pressing block, 516.. a third spring, 6.. a collecting mechanism, 61.. a second supporting leg, 62.. a collecting groove, 63.. a second sliding rail, 64.. a baffle.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Example 1
The utility model provides an automobile hinge pushes down formula bending device, as shown in figure 1, including first supporting leg 1, workstation 2, first stand 3, circulation pushing down mechanism 4 and unloading mechanism 5, 2 bottoms of workstation are equipped with 4 first supporting legs 1, 2 tops front sides of workstation are equipped with first stand 3, are equipped with circulation pushing down mechanism 4 and unloading mechanism 5 on 2 tops of workstation and the first stand 3, and unloading mechanism 5 is connected with circulation pushing down mechanism 4.
When the blanking mechanism is used, the blanking mechanism 5 is pulled leftwards, materials are placed in the blanking mechanism 5, the circulating pressing mechanism 4 is started after hands are loosened, the blanking mechanism 5 works, the materials are pushed forwards to the position below the circulating pressing mechanism 4, then the circulating pressing mechanism 4 presses the materials downwards and bends, after the materials are bent, the blanking mechanism 5 continues to push the next material forwards, the bent materials are pushed away, the circulating reciprocating operation can be performed on the materials continuously, after the materials in the blanking mechanism 5 are bent, the circulating pressing mechanism 4 is closed, and the operation is repeated when the blanking mechanism is used again.
Example 2
On the basis of embodiment 1, as shown in fig. 2, 3, 4 and 5, the circulating press-down mechanism 4 includes a motor 41, a first belt transmission assembly 42, a first rotating shaft 43, a gear-lacking wheel 44, a first straight gear 45, a second rotating shaft 46, a circular disc 47, a first connecting block 48, a transition block 49, a third rotating shaft 410, a rack 411, a first pressing block 412, a first sliding rail 413 and a first spring 414, the motor 41 is installed on the front side of the top of the workbench 2, the motor 41 is located in front of the first upright 3, the first rotating shaft 43 is rotatably installed on the front middle side of the first upright 3, the first belt transmission assembly 42 is installed on the front end of the first rotating shaft 43 and the output shaft of the motor 41, the gear-lacking wheel 44 is installed on the front portion of the first upright 3, the second rotating shaft 46 is rotatably installed on the front portion of the first upright 3, the first straight gear 45 is installed on the front portion of the second rotating shaft 46, the first straight gear 45 is engaged with the gear-lacking wheel 44, the circular disc 47 is installed on the rear portion of the second rotating shaft 46, disc 47 rear side is equipped with first link block 48, first stand 3 rear portion middle side is equipped with third pivot 410, the last rotation type of third pivot 410 is equipped with transition block 49, the left part of transition block 49 and first link block 48 sliding connection, first stand 3 rear portion right side is equipped with first slide rail 413, the slip type is equipped with first briquetting 412 on first slide rail 413, be connected with first spring 414 between first briquetting 412 and the first slide rail 413, first briquetting 412 left side is equipped with rack 411, rack 411 and the meshing of transition block 49 right part.
When the material is pressed downwards, the motor 41 is started, the output shaft of the motor 41 rotates to drive the blanking mechanism 5 to push the material forwards to the position below the first pressing block 412, meanwhile, the output shaft of the motor 41 rotates to drive the gear lacking 44 to rotate, when the gear lacking 44 rotates to be meshed with the first straight gear 45, the gear lacking 44 rotates to drive the first straight gear 45 to rotate, the second rotating shaft 46 is driven to rotate, the disc 47 is driven to rotate, the first connecting block 48 is driven to rotate, and the transition block 49 is driven to rotate, because the rack 411 is meshed with the right part of the transition block 49, when the first connecting block 48 rotates to the upper side, the transition block 49 rotates to drive the rack 411 to move downwards, the first pressing block 412 is driven to move downwards, and the material below is pressed and bent, when the first connecting block 48 rotates to the lower side gradually, the transition block 49 rotates to drive the rack 411 to move upwards, at the moment, the blanking mechanism 5 pushes the next material to the position below the first pressing block 412, the bent material is pushed to the front by the next material, the material can be continuously pressed and bent in a reciprocating manner, after the bending is finished, the motor 41 is turned off, and at the moment, the first pressing block 412 is pulled by the first spring 414, so that the first pressing block 412 is prevented from sliding downwards due to gravity.
The blanking mechanism 5 comprises a second straight gear 51, a fourth rotating shaft 52, a second belt transmission component 53, a fifth rotating shaft 54, a first bevel gear 55, a second bevel gear 56, a second upright post 57, a sixth rotating shaft 58, a third belt transmission component 59, a seventh rotating shaft 510, a second connecting block 511, a second pressing block 512, a second spring 513, a feeding groove 514, a third pressing block 515 and a third spring 516, the fourth rotating shaft 52 is rotatably arranged on the right side of the front part of the first upright post 3, the second straight gear 51 is arranged on the front part of the fourth rotating shaft 52, the second straight gear 51 is meshed with the gear lacking 44, the second upright post 57 is arranged on the front side of the top part of the workbench 2, the second upright post 57 is positioned on the right side of the motor 41, the fifth rotating shaft 54 is rotatably arranged on the second upright post 57, the fifth rotating shaft 54 is rotatably connected with the first upright post 3, the first bevel gear 55 is arranged on the front part of the fifth rotating shaft 54, the second belt transmission component 53 is arranged on the rear part of the fifth rotating shaft 54 and the front end of the fourth rotating shaft 52, a sixth rotating shaft 58 is rotatably arranged at the front of the workbench 2, a second bevel gear 56 is arranged at the upper part of the sixth rotating shaft 58, the second bevel gear 56 is meshed with the first bevel gear 55, a seventh rotating shaft 510 is rotatably arranged at the rear side of the top of the workbench 2, a third belt transmission assembly 59 is arranged at the lower part of the seventh rotating shaft 510 and the lower part of the sixth rotating shaft 58, a second connecting block 511 is arranged at the upper part of the seventh rotating shaft 510, a feeding groove 514 is arranged at the right side of the top of the workbench 2, the feeding groove 514 is matched with the first pressing block 412, a second pressing block 512 is slidably arranged in the feeding groove 514, the second pressing block 512 is slidably connected with the second connecting block 511, a second spring 513 is sleeved on the second pressing block 512, the second spring 513 is respectively connected with the front part of the second pressing block 512 and the rear part of the feeding groove 514, a third pressing block 515 is slidably arranged at the left part of the feeding groove 514, and third springs 516 are respectively connected between the front and rear sides of the third pressing block 515 and the left side of the feeding groove 514.
When discharging, the third pressing block 515 is pulled leftwards and the material is placed in the feeding chute 514, at this time, the third spring 516 is stretched, after the hand is released, the third spring 516 is reset in advance, and further the third pressing block 515 is driven to move rightwards, so that the material is pushed to the front of the second pressing block 512, after the motor 41 is started, the missing gear 44 rotates to drive the second spur gear 51 to rotate, and drive the fourth rotating shaft 52 to rotate, and drive the second belt transmission component 53 to rotate, and drive the fifth rotating shaft 54 to rotate, and drive the first bevel gear 55 to rotate, and after the second bevel gear 56 is meshed with the first bevel gear 55, the second bevel gear 56 is driven to rotate, and drive the sixth rotating shaft 58 to rotate, and drive the third belt transmission component 59 to rotate, and drive the seventh rotating shaft 510 to rotate, and drive the second connecting block 511 to rotate, and further drive the second pressing block 512 to move forwards and backwards, when the second connecting block 511 rotates to the front side, the second pressing block 512 moves forwards, the materials are pushed to the lower part of the first pressing block 412 to be pressed downwards and bent, the second spring 513 is compressed to play a buffering role, then the second connecting block 511 rotates to the rear side gradually, the second pressing block 512 moves backwards, the second spring 513 resets at the moment, when the second pressing block 512 moves to the last side, the third spring 516 continues to drive the third pressing block 515 to move rightwards, the next material is pushed to the front of the second pressing block 512, the gear lack wheel 44 continues to rotate, the second pressing block 512 pushes the next material to the lower part of the first pressing block 412 to be pressed downwards and bent next time, and the operation is circulated until all the materials in the feeding groove 514 are pushed out and bent.
Example 3
On the basis of embodiment 2, as shown in fig. 6, the automatic feeding device further comprises a collecting mechanism 6, wherein the collecting mechanism 6 is located in front of the workbench 2, the collecting mechanism 6 comprises second supporting legs 61, a collecting groove 62, second sliding rails 63 and a baffle plate 64, four second supporting legs 61 are placed in front of the workbench 2, the collecting groove 62 is arranged at the top of each of the four second supporting legs 61, the second sliding rails 63 are arranged on the left side and the right side of the front side of the collecting groove 62, and the baffle plate 64 is arranged on the second sliding rails 63 in a sliding manner.
In the process of collecting the bent materials, when the second pressing block 512 pushes the next material forward to the position below the first pressing block 412, the bent materials are pushed to the front by the next material, the operation is repeated, after the feeding groove 514 is filled with the materials, the materials are sequentially pushed to the collecting groove 62, after the collecting groove 62 is filled with the bent materials, the baffle 64 is pulled upwards, the materials slide down from the collecting groove 62, after the collecting groove 62 is arranged, the baffle 64 is pushed back downwards to the collecting groove 62, and the operation is repeated when the bent materials need to be collected again.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides an automobile hinge pushes down formula bending device, characterized by includes:
the device comprises a first supporting leg (1) and a workbench (2), wherein four first supporting legs (1) are arranged at the bottom of the workbench (2);
the top of the workbench (2) is provided with a first upright post (3);
the circular pressing mechanism (4) and the blanking mechanism (5) are arranged on the workbench (2) and the first upright post (3), and the blanking mechanism (5) is connected with the circular pressing mechanism (4).
2. An automobile hinge press-down bending device according to claim 1, wherein the circulating press-down mechanism (4) comprises:
the motor (41), the motor (41) is installed on the workbench (2);
the first rotating shaft (43), the first upright post (3) is provided with the first rotating shaft (43) in a rotating way;
the end part of the first rotating shaft (43) on one side, far away from the first upright post (3), of the first belt transmission component (42) and the output shaft of the motor (41) are provided with the first belt transmission component (42);
the side part of the first rotating shaft (43) close to one side of the first upright post (3) is provided with a gear lack (44);
the second rotating shaft (46), the first upright post (3) is rotatably provided with the second rotating shaft (46);
the first straight gear (45) is arranged on the side part, close to the motor (41), of the second rotating shaft (46), and the first straight gear (45) is meshed with the gear lack (44);
the disc (47) is arranged on the side part of the second rotating shaft (46) which is far away from one side of the motor (41);
the side part of the disc (47) on one side, far away from the first upright post (3), of the first connecting block (48) is provided with the first connecting block (48);
a third rotating shaft (410), wherein the first upright post (3) is provided with the third rotating shaft (410);
the transition block (49) is rotatably arranged on the third rotating shaft (410), and the transition block (49) is connected with the first connecting block (48) in a sliding manner;
the first sliding rail (413) is arranged on the first upright post (3);
the first pressing block (412) is arranged on the first sliding rail (413) in a sliding mode and used for pressing and bending materials downwards;
the first spring (414) is connected between the first pressing block (412) and the first sliding rail (413);
the rack (411) is arranged on the side portion, close to one side of the transition block (49), of the first pressing block (412), and the rack (411) is meshed with the transition block (49).
3. A push-down bending device for automobile hinges as claimed in claim 2, wherein the blanking mechanism (5) comprises:
the fourth rotating shaft (52) is rotatably arranged on the first upright post (3);
a second spur gear (51) is arranged on the side part of the fourth rotating shaft (52) close to one side of the first upright post (3), and the second spur gear (51) is meshed with the gear lacking wheel (44);
the top of the workbench (2) is provided with a second upright post (57);
the fifth rotating shaft (54) is rotatably arranged on the second upright post (57), and the fifth rotating shaft (54) is rotatably connected with the first upright post (3);
the side part of the fifth rotating shaft (54) at one side of the first bevel gear (55), which is far away from the first upright post (3), is provided with the first bevel gear (55);
the second belt transmission component (53) is arranged at the side part of the fifth rotating shaft (54) close to one side of the first upright post (3) and the end part of the fourth rotating shaft (52) far away from one side of the first upright post (3);
a sixth rotating shaft (58), wherein the workbench (2) is rotatably provided with the sixth rotating shaft (58);
the upper part of the sixth rotating shaft (58) is provided with a second bevel gear (56), and the second bevel gear (56) is meshed with the first bevel gear (55);
the top of the workbench (2) is rotatably provided with a seventh rotating shaft (510);
a third belt transmission component (59), wherein the third belt transmission component (59) is arranged at the lower part of the seventh rotating shaft (510) and the lower part of the sixth rotating shaft (58);
the upper part of the seventh rotating shaft (510) is provided with a second connecting block (511);
the top of the workbench (2) is provided with a feeding groove (514) for feeding, and the feeding groove (514) is matched with the first pressing block (412);
the feeding groove (514) is internally provided with a second pressing block (512) used for pushing materials in a sliding manner, and the second pressing block (512) is connected with the second connecting block (511) in a sliding manner;
the second spring (513) is sleeved on the second pressing block (512), and the second spring (513) is respectively connected with the second pressing block (512) and the feeding groove (514);
a third pressing block (515), wherein the feeding groove (514) is internally provided with the third pressing block (515) for pushing materials in a sliding manner;
and two third springs (516) are connected between the third pressing block (515) and the feeding groove (514).
4. The downward-pressing type bending device for the automobile hinge as claimed in claim 3, further comprising:
and the collecting mechanism (6), wherein the collecting mechanism (6) is positioned at the side part of the workbench (2) close to one side of the motor (41).
5. A device according to claim 4, characterised in that the collecting means (6) comprise:
the bending machine comprises second supporting legs (61) and a collecting groove (62), wherein four second supporting legs (61) are arranged below the side part of the workbench (2) close to one side of the motor (41), and the top parts of the four second supporting legs (61) are provided with the collecting groove (62) for collecting bent materials;
two second sliding rails (63) are arranged on the collecting groove (62);
and a baffle plate (64) used for blocking materials is arranged between the two second sliding rails (63) in a sliding manner.
6. A device according to claim 5, characterised in that the lower inner wall of the collecting channel (62) is inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022398982.8U CN213887723U (en) | 2020-10-26 | 2020-10-26 | Car hinge pushes down formula bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022398982.8U CN213887723U (en) | 2020-10-26 | 2020-10-26 | Car hinge pushes down formula bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213887723U true CN213887723U (en) | 2021-08-06 |
Family
ID=77114728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022398982.8U Active CN213887723U (en) | 2020-10-26 | 2020-10-26 | Car hinge pushes down formula bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213887723U (en) |
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2020
- 2020-10-26 CN CN202022398982.8U patent/CN213887723U/en active Active
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