CN214868578U

CN214868578U - Tightening machine

Info

Publication number: CN214868578U
Application number: CN202120622202.5U
Authority: CN
Inventors: 鲁奇
Original assignee: Guangzhou Jingxinze Automation Equipment Co ltd
Current assignee: Guangzhou Jingxinze Automation Equipment Co ltd
Priority date: 2021-03-28
Filing date: 2021-03-28
Publication date: 2021-11-26
Anticipated expiration: 2031-03-28

Abstract

The utility model relates to the technical field of brake disc processing, in particular to a tightening machine, which comprises a feeding device, wherein two feeding channels are arranged on the feeding device, a preparation table device is arranged at the tail end of the feeding device, a lifting platform is arranged on the left side of the preparation table device, a rotation stopping device and a tightening device are respectively arranged on the front left side and the front right side of the lifting platform, a jacking device and a clamping device are respectively arranged in front of and above the lifting platform, a blanking preparation table is arranged on the right side of the lifting platform, and a blanking line is arranged at the tail end of the blanking preparation table; the tightening device comprises a vertical L-shaped panel, and a vertical guide rail is arranged on the vertical L-shaped panel. The utility model discloses reached and ensured brake disc spring beam bolt tightening equipment precision quality's purpose, collection product material loading, automatic screwing up, unloading, from reducing the use of manpower, effectively reduce operator's intensity of labour, mutually support between each device, degree of automation is high to convenient operation.

Description

Tightening machine

Technical Field

The utility model relates to a brake disc processing technology field specifically is a screw up machine.

Background

With the development of science and technology, the requirements for braking are higher and higher due to the increase of the speed and the increase of the speed of the automobile. The traditional braking mode can not meet the production requirement, and the disc brake can meet the requirements of different braking schemes as a braking structure of a friction pair so as to correspond to the condition requirements of different braking working conditions. Disc brakes are therefore rapidly developing in the automotive industry.

The wheel disc type brake structure is widely applied to the automobile industry as one of brake structures. The wheel disc type is a mounting form for mounting a brake disc on a wheel to perform friction braking. The brake device is assembled together with the telescopic spring rod, so that the braking requirement of a vehicle is improved, and meanwhile, the use comfort is also greatly improved. The quality of the fixed connection of the bolt directly influences the braking effect, thereby influencing the driving safety of the vehicle.

At present, in the production process of a brake disc, the personnel participation degree is high, the automation degree is low, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a screw up machine has reached and has ensured that brake disc spring beam bolt screws up the purpose of equipment precision quality, and collection product material loading, automatic screwing up, unloading from reducing the use of manpower, effectively reduce operator's intensity of labour, mutually support between each device, degree of automation is high to convenient operation.

In order to solve the technical problem, the utility model provides a following technical scheme: a tightening machine comprises a feeding device, wherein two feeding channels are arranged on the feeding device, a preparation table device is arranged at the tail end of the feeding device, a lifting platform is arranged on the left side of the preparation table device, a rotation stopping device and a tightening device are respectively arranged on the front left side and the front right side of the lifting platform, a jacking device and a clamping device are respectively arranged in front of and above the lifting platform, a blanking preparation table is arranged on the right side of the lifting platform, and a blanking line is arranged at the tail end of the blanking preparation table;

the tightening device comprises a vertical L-shaped panel, a vertical guide rail is arranged on the vertical L-shaped panel, a first servo motor is arranged below a vertical face of the vertical L-shaped panel, the first servo motor is fixedly connected with the vertical L-shaped panel through a bolt, the first guide rail is arranged on a horizontal panel of the vertical L-shaped panel, a first horizontal panel is arranged on the first guide rail, a second servo motor is arranged on the right side of the first guide rail, the second servo motor is fixedly connected with the first horizontal panel through a bolt, a second guide rail is arranged on the vertical side of the first horizontal panel and the second servo motor, a tightening panel is arranged above the second guide rail, a second cylinder is arranged on the left side of the second guide rail, the second cylinder is fixedly connected with the tightening panel through a floating joint, and a tightening gun is arranged above the tightening panel.

Further, the feeding device comprises a conveying frame, an intermittent device is arranged on the upper side of the conveying frame, a chain and a chain wheel are arranged on the intermittent device, a first air cylinder is fixed on the conveying frame through a connecting piece, a chain plate is arranged on the chain, the chain plate is fixedly connected with the first air cylinder through the connecting piece, a backstop is arranged on the chain plate, and rolling wheels are arranged on two sides of the backstop.

Further, the preparation table device comprises a first support, a first ball and a first roller are arranged on the first support, and a first blocking cylinder is arranged on the right side of the first roller.

Further, lift platform includes lifting bottom plate, last servo electric jar and four guide bars of being equipped with of lifting bottom plate, the guide bar passes through linear bearing sliding connection on the lifting bottom plate, the guide bar upper end is equipped with the lift flat board, and the dull and stereotyped up end of lift is equipped with universal ball, the dull and stereotyped rear end of lift is equipped with the telescopic link, the dull and stereotyped right side of lift is equipped with the second and blocks the cylinder.

Further, the blanking preparation table comprises a second support, a second ball and a second roller are arranged on the second support, and a third blocking cylinder is arranged in the middle of the second roller.

Further, the jacking device comprises a vertical panel, U-shaped sliding groove frames are arranged on the left side and the right side of the vertical panel, sliding rods are arranged on the U-shaped sliding groove frames, rolling bearings are arranged on two sides of each sliding rod and are in rolling contact with the U-shaped sliding groove frames, third air cylinders are arranged at the bottoms of the U-shaped sliding groove frames, and the middle of each sliding rod is in transmission connection with the third air cylinders through floating structures.

Further, the rotation stopping device comprises a transverse bottom plate, a transverse guide rail is mounted on the surface of the transverse bottom plate, a transverse panel is arranged on the transverse guide rail and provided with a rotation stopping sleeve, a fourth cylinder is fixedly mounted on the left side of the transverse bottom plate, and the left side of the transverse panel is fixedly connected with the fourth cylinder through a floating joint.

Further, clamping device includes the horizontal panel of second, be equipped with two third guide rails on the horizontal panel of second, two be equipped with the rotary gear between the relative one side of third guide rail, two be equipped with the rack panel on the third guide rail, the rack panel passes through tooth meshing transmission with the rotary gear, the left and right sides of rotary gear is equipped with presss from both sides tight arm, press from both sides tight arm and the horizontal perpendicular fixed connection of rack panel, fixed mounting has the fifth cylinder on the horizontal panel of second, press from both sides tight arm and be connected through the transmission of floating joint with the fifth cylinder.

Furthermore, the blanking line comprises a third support, two blanking roller assemblies are arranged on the third support, a vertical blocking slide rail is arranged at the tail end of each blanking roller assembly, a horizontal slide rail is arranged in the middle of the tail end of each blanking roller assembly, the horizontal slide rail is connected with the blocking slide rail through a steel wire rope, and a tension spring is arranged at one end of the steel wire rope.

The utility model provides a screw up machine possesses following beneficial effect:

1. the utility model discloses collection product material loading, automatic screwing up, unloading, from the use that reduces the manpower, effectively reduce operator's intensity of labour, ensure the precision quality of brake disc spring beam bolt tightening equipment, mutually support between each device, degree of automation is high, fully consider production safety, bolt tightening NG corresponding measure simultaneously to convenient operation effectively reduces operator's intensity of labour, ensures the precision quality of brake disc spring beam bolt tightening equipment.

2. The utility model discloses the subassembly degree of automation is high, and lift platform adopts servo electric cylinder drive to go up and down to the height of screwing up that the adaptation need not model brake disc reduces equipment use cost maximize improve equipment utilization, and accurate automatic control corresponds the height of different model products simultaneously.

3. The utility model discloses screw up the action and utilize servo module drive, accurate counterpoint and satisfy different model brake disc bolt demand of screwing up, this screws up the device and adopts one to screw up the rifle, and the department of splining uses two fixed sleeves of splining to optimize equipment structure, reduce equipment cost.

Drawings

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

fig. 2 is a schematic structural view of the feeding device of the present invention;

FIG. 3 is a schematic structural view of a preparation table apparatus according to the present invention;

fig. 4 is a schematic structural view of the lifting platform of the present invention;

fig. 5 is a schematic structural view of the blanking preparation table of the present invention;

fig. 6 is a schematic structural view of the tightening device of the present invention;

fig. 7 is a schematic structural view of the jacking device of the present invention;

FIG. 8 is a schematic structural view of the rotation stopping device of the present invention;

fig. 9 is a schematic structural view of the clamping device of the present invention;

fig. 10 is a schematic structural view of the blanking line of the present invention.

In the figure: 1. a feeding device; 2. a preparation table device; 3. a lifting platform; 4. a blanking preparation table; 5. tightening the device; 6. a jacking device; 7. a rotation stopping device; 101. a carriage; 102. a batch device; 103. a chain; 104. a sprocket; 105. a first cylinder; 106. a chain plate; 107. a backstop; 108. a rolling wheel; 201. A first bracket; 202. a first ball bearing; 203. a first roller; 204. a first barrier cylinder; 301. a lifting bottom plate; 302. a servo electric cylinder; 303. a guide bar; 304. lifting the flat plate; 305. a telescopic rod; 306. A second barrier cylinder; 401. a second bracket; 402. a second ball bearing; 403. a second roller; 404. a third barrier cylinder; 501. a vertical L-shaped panel; 502. a vertical guide rail; 503. a first servo motor; 504. A first guide rail; 505. a first horizontal panel; 506. a second servo motor; 507. a second guide rail; 508. Screwing down the panel; 509. a second cylinder; 510. screwing down the gun; 601. a vertical panel; 602. a U-shaped chute frame; 603. a slide bar; 604. a rolling bearing; 605. a third cylinder; 701. a transverse floor; 702. A transverse guide rail; 703. a transverse panel; 704. a rotation stopping sleeve; 705. a fourth cylinder; 801. a second horizontal panel; 802. a third guide rail; 803. a rotating gear; 804. a rack panel; 805. a clamp arm; 806. a fifth cylinder; 901. a third support; 902. a blanking roller assembly; 903. blocking the sliding rail; 904. A horizontal slide rail; 905. a tension spring.

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.

Referring to fig. 1-10, the present invention provides a technical solution: a tightening machine comprises a feeding device 1, wherein two feeding channels are arranged on the feeding device 1, a preparation table device 2 is arranged at the tail end of the feeding device 1, a lifting platform 3 is arranged on the left side of the preparation table device 2, a rotation stopping device 7 and a tightening device 5 are respectively arranged on the front left side and the front right side of the lifting platform 3, a jacking device 6 and a clamping device are respectively arranged in front of and above the lifting platform 3, a blanking preparation table 4 is arranged on the right side of the lifting platform 3, and a blanking line is arranged at the tail end of the blanking preparation table 4;

the tightening device 5 comprises a vertical L-shaped panel 501, a vertical guide rail 502 is arranged on the vertical L-shaped panel 501, a first servo motor 503 is arranged below a vertical face of the vertical L-shaped panel 501, the first servo motor 503 is fixedly connected with the vertical L-shaped panel 501 through a bolt, a first guide rail 504 is arranged on a horizontal panel of the vertical L-shaped panel 501, a first horizontal panel 505 is arranged on the first guide rail 504, a second servo motor 506 is arranged on the right side of the first guide rail 504, the second servo motor 506 is fixedly connected with the first horizontal panel 505 through a bolt, a second guide rail 507 is arranged on the vertical side of the first horizontal panel 505 and the second servo motor 506, a tightening panel 508 is arranged above the second guide rail 507, a second cylinder 509 is arranged on the left side of the second guide rail 507, the second cylinder 509 is fixedly connected with the tightening panel 508 through a floating joint, a tightening gun 510 is arranged above the left of the tightening panel 508, and the utility model discloses a product feeding device, Automatic screw up, unloading, from the use that reduces the manpower, effectively reduce operator's intensity of labour, ensure the precision quality of brake disc spring beam bolt tightening equipment, mutually support between each device, degree of automation is high, fully consider production safety, bolt tightening NG corresponding measure simultaneously to convenient operation effectively reduces operator's intensity of labour, ensures the precision quality of brake disc spring beam bolt tightening equipment.

The feeding device 1 comprises a conveying frame 101, an intermittent device 102 is arranged on the upper side of the conveying frame 101, a chain 103 and a chain wheel 104 are arranged on the intermittent device 102, a first air cylinder 105 is fixed on the conveying frame 101 through a connecting piece, a chain plate 106 is arranged on the chain 103, the chain plate 106 is fixedly connected with the first air cylinder 105 through the connecting piece, a backstop 107 is arranged on the chain plate 106, and rolling wheels 108 are arranged on two sides of the backstop 107.

The preparation table device 2 comprises a first support 201, a first ball 202 and a first roller 203 are arranged on the first support 201, and a first blocking cylinder 204 is arranged on the right side of the first roller 203.

Lifting platform 3 includes lifting bottom plate 301, is equipped with servo electric jar 302 and four guide bars 303 on lifting bottom plate 301, and guide bar 303 is through linear bearing sliding connection on lifting bottom plate 301, and lifting flat board 304 is equipped with to the guide bar 303 upper end, and lifting flat board 304 up end is equipped with universal ball, and lifting flat board 304 rear end is equipped with telescopic link 305, and lifting flat board 304 right side is equipped with the second and blocks cylinder 306.

The blanking preparation table 4 comprises a second bracket 401, a second ball 402 and a second roller 403 are arranged on the second bracket 401, and a third blocking cylinder 404 is arranged in the middle of the second roller 403.

The jacking device 6 comprises a vertical panel 601, the left side and the right side of the vertical panel 601 are respectively provided with a U-shaped sliding groove frame 602, a sliding rod 603 is arranged on the U-shaped sliding groove frame 602, two sides of the sliding rod 603 are respectively provided with a rolling bearing 604, the rolling bearings 604 are in rolling contact with the U-shaped sliding groove frame 602, the bottom of the U-shaped sliding groove frame 602 is provided with a third cylinder 605, and the middle of the sliding rod 603 is in transmission connection with the third cylinder 605 through a floating structure.

Rotation stopping device 7 includes horizontal bottom plate 701, and horizontal bottom plate 701 surface is equipped with transverse guide 702, is equipped with horizontal panel 703 on the transverse guide 702, and horizontal panel 703 is equipped with rotation stopping sleeve 704, and horizontal bottom plate 701's left side fixed mounting has fourth cylinder 705, and horizontal panel 703 left side and fourth cylinder 705 pass through the floating joint rigid coupling, the utility model discloses the subassembly degree of automation is high, and lift platform adopts servo electric cylinder drive to go up and down to adapt to the height of screwing up of unnecessary model brake disc, reduce equipment use cost maximize improve equipment utilization ratio, the height that accurate automatic control corresponds different model products simultaneously.

The clamping device comprises a second horizontal panel 801, two third guide rails 802 are arranged on the second horizontal panel 801, a rotating gear 803 is arranged between the opposite sides of the two third guide rails 802, a rack panel 804 is arranged on the two third guide rails 802, the rack panel 804 and the rotating gear 803 are in meshing transmission through teeth, clamping arms 805 are arranged on the left side and the right side of the rotating gear 803, the clamping arms 805 are horizontally and vertically fixedly connected with the rack panel 804, a fifth air cylinder 806 is fixedly arranged on the second horizontal panel 801, and the clamping arms 805 are in transmission connection with the fifth air cylinder 806 through a floating joint.

The unloading line includes third support 901, is equipped with twice unloading wheel components 902 on the third support 901, and unloading wheel components 902 terminal department is equipped with vertical slide rail 903 that stops, is equipped with horizontal slide rail 904 in the middle of two unloading wheel components 902 terminal, and horizontal slide rail 904 links to each other through wire rope with stopping slide rail 903, is equipped with extension spring 905 in wire rope one end, the utility model discloses tighten the action and utilize servo module drive, accurate counterpoint and satisfy different model brake disc bolt tightening demands, this tightening mechanism adopts one to tighten the rifle, and the department of splines uses two fixed sleeves that spline to optimize equipment structure, reduce equipment cost.

During use, a workpiece and a tray jig are manually placed on the feeding device 1, then the workpiece is conveyed to the preparation table device 2 through button inching, then a brake disc and a spring rod are manually and preliminarily assembled together on the preparation table device 2 through bolts, after preliminary assembly is completed, the jig tray with the workpiece is manually pushed to the lifting platform 3, a backstop and a blocking cylinder on the lifting platform 3 limit the tray, the process is completed, and the lifting platform 3 is manually pushed to a station of the tightening device 5;

the utility model discloses the automatic operation begins after manual work action is accomplished, and top tight device 6 passes through the fixed lift platform 3 of pinch roller, and after the preliminary location of tray tool, clamping device begins to press from both sides tight work piece through pressing from both sides tight piece, and the work piece is accurate to be fixed a position and is accomplished, and the spring beam bolt is screwed up in the cooperation about spline device 7 and the tightening means 5, and the back is screwed up to the bolt, and the artifical lift platform 3 that pulls out releases tray tool begins to carry out next circulation afterwards, the utility model discloses the subassembly degree of automation is high, and lift platform adopts servo electric jar drive to go up and down to adapt to the height of screwing up of unnecessary model brake disc, reduces equipment use cost maximize improve equipment utilization ratio, and accurate automatic control corresponds the height of different models product simultaneously.

It should be noted that, in this document, 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. A tightening machine comprises a feeding device (1), and is characterized in that: the feeding device (1) is provided with two feeding channels, the tail end of the feeding device (1) is provided with a preparation table device (2), the left side of the preparation table device (2) is provided with a lifting platform (3), the front left side and the front right side of the lifting platform (3) are respectively provided with a rotation stopping device (7) and a screwing device (5), the front upper part and the front upper part of the lifting platform (3) are respectively provided with a jacking device (6) and a clamping device, the right side of the lifting platform (3) is provided with a blanking preparation table (4), and the tail end of the blanking preparation table (4) is provided with a blanking line;

the tightening device (5) comprises a vertical L-shaped panel (501), a vertical guide rail (502) is arranged on the vertical L-shaped panel (501), a first servo motor (503) is arranged below a vertical face of the vertical L-shaped panel (501), the first servo motor (503) is fixedly connected with the vertical L-shaped panel (501) through bolts, a first guide rail (504) is arranged on a horizontal panel of the vertical L-shaped panel (501), a first horizontal panel (505) is arranged on the first guide rail (504), a second servo motor (506) is arranged on the right side of the first guide rail (504), the second servo motor (506) is fixedly connected with the first horizontal panel (505) through bolts, a second guide rail (507) is arranged on the vertical side of the first horizontal panel (505) and the second servo motor (506), a tightening panel (508) is arranged above the second guide rail (507), a second cylinder (509) is arranged on the left side of the second guide rail (507), the second air cylinder (509) is fixedly connected with a screwing panel (508) through a floating joint, and a screwing gun (510) is arranged at the upper left of the screwing panel (508).

2. A tightening machine according to claim 1, characterized in that: loading attachment (1) is including carriage (101), carriage (101) upside is equipped with intermittent device (102), is equipped with chain (103) and sprocket (104) on intermittent device (102), be fixed with first cylinder (105) through the connecting piece on carriage (101), be equipped with link joint (106) on chain (103), link joint (106) pass through connecting piece fixed connection with first cylinder (105), be equipped with backstop (107) on link joint (106), and backstop (107) both sides are equipped with rolling wheel (108).

3. A tightening machine according to claim 1, characterized in that: the preparation table device (2) comprises a first support (201), a first ball (202) and a first roller (203) are arranged on the first support (201), and a first blocking cylinder (204) is arranged on the right side of the first roller (203).

4. A tightening machine according to claim 1, characterized in that: lifting platform (3) include lifting bottom plate (301), be equipped with servo electric cylinder (302) and four guide bar (303) on lifting bottom plate (301), linear bearing sliding connection on guide bar (303) through lifting bottom plate (301), dull and stereotyped (304) of going up and down are equipped with to guide bar (303) upper end, and dull and stereotyped (304) up end of going up and down is equipped with universal ball, dull and stereotyped (304) rear end of going up and down is equipped with telescopic link (305), dull and stereotyped (304) right side of going up and down is equipped with the second and blocks cylinder (306).

5. A tightening machine according to claim 1, characterized in that: the blanking preparation table (4) comprises a second support (401), a second ball (402) and a second roller (403) are arranged on the second support (401), and a third blocking cylinder (404) is arranged in the middle of the second roller (403).

6. A tightening machine according to claim 1, characterized in that: the jacking device (6) comprises a vertical panel (601), wherein U-shaped sliding groove frames (602) are arranged on the left side and the right side of the vertical panel (601), sliding rods (603) are arranged on the U-shaped sliding groove frames (602), rolling bearings (604) are arranged on the two sides of each sliding rod (603), the rolling bearings (604) are in rolling contact with the U-shaped sliding groove frames (602), a third cylinder (605) is arranged at the bottom of each U-shaped sliding groove frame (602), and the middle of each sliding rod (603) is in transmission connection with the third cylinder (605) through a floating structure.

7. A tightening machine according to claim 1, characterized in that: the rotation stopping device (7) comprises a transverse bottom plate (701), a transverse guide rail (702) is installed on the surface of the transverse bottom plate (701), a transverse panel (703) is arranged on the transverse guide rail (702), a rotation stopping sleeve (704) is arranged on the transverse panel (703), a fourth air cylinder (705) is fixedly installed on the left side of the transverse bottom plate (701), and the left side of the transverse panel (703) is fixedly connected with the fourth air cylinder (705) through a floating joint.

8. A tightening machine according to claim 1, characterized in that: clamping device includes second horizontal panel (801), be equipped with two third guide rails (802) on second horizontal panel (801), two be equipped with between the relative one side of third guide rail (802) rotating gear (803), two be equipped with rack panel (804) on third guide rail (802), rack panel (804) and rotating gear (803) pass through tooth meshing transmission, the side is equipped with clamping arm (805) about rotating gear (803), clamping arm (805) and rack panel (804) horizontal perpendicular fixed connection, fixed mounting has fifth cylinder (806) on second horizontal panel (801), clamping arm (805) and fifth cylinder (806) are through floating joint transmission connection.

9. A tightening machine according to claim 1, characterized in that: the blanking line comprises a third support (901), two blanking roller assemblies (902) are arranged on the third support (901), a vertical blocking slide rail (903) is arranged at the tail end of each blanking roller assembly (902), a horizontal slide rail (904) is arranged in the middle of the tail end of each blanking roller assembly (902), each horizontal slide rail (904) is connected with the corresponding blocking slide rail (903) through a steel wire rope, and a tension spring (905) is arranged at one end of each steel wire rope.