CN218556948U

CN218556948U - Four-column press machine for machining automobile parts

Info

Publication number: CN218556948U
Application number: CN202222801872.0U
Authority: CN
Inventors: 纪光辉; 王冲; 孙绿蕊
Original assignee: Shijiazhuang Jianghe Auto Parts Co ltd
Current assignee: Shijiazhuang Jianghe Auto Parts Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-03
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to an automobile parts processing technology field has proposed a four post presses are used in automobile parts processing, including four post presses, one side of four post presses has set up the tool cabinet, the top of tool cabinet has set up the workstation, the rear end slidable mounting of workstation has removed platform, the inboard of workstation has set up the telescoping device, the front end outside of workstation has set up the adjustment pivot, the fixed rotary disk that has set up in the outside of adjustment pivot, one side rotation of rotary disk has set up the crank, the front end both sides of tool cabinet have set up the cabinet door, the inboard surface mounting handle of cabinet door, the interlayer has been set up in the middle of the inboard of cabinet door. Through above-mentioned technical scheme, because engine cylinder block quality is too big among the prior art, remove the difficulty, remove the problem that the in-process has the potential safety hazard moreover.

Description

Four-column press machine for machining automobile parts

Technical Field

The utility model relates to an automobile parts processing technology field, it is specific, relate to an automobile parts processing is with four post presses.

Background

The four-column press is a large-scale hydraulic device, is used extensively in the aspect of processing of automobile parts, especially the cylinder liner installation process of the engine uses the four-column press, the cylinder block of the automobile engine is cast by cast iron mostly, the cylinder liner produced by nodular cast iron or alloy cast iron must be installed on the inner wall of the cylinder block, so as to possess better wear resistance, corrosion resistance, oil retention and lubricity, so the cylinder liner needs to be installed on the cylinder block of the engine; in the process of installing the cylinder sleeve, the cylinder sleeve needs to be pressed into the cylinder body by using a four-column press machine.

The existing four-column press is not provided with a working platform, because the mass of an engine cylinder body is very large, the operation is very difficult, the engine cylinder body in the operation is moved by a crane, the falling risk also exists, and potential safety hazards exist when the engine cylinder body moves towards the inside of the four-column press.

SUMMERY OF THE UTILITY MODEL

The utility model provides a four post presses are used in automobile parts processing has solved because engine cylinder body quality is too big among the correlation technique, removes the difficulty, removes the problem that has the potential safety hazard among the in-process moreover.

The technical scheme of the utility model as follows: the utility model provides a four post presses are used in automobile parts processing, includes the four post presses, one side of four post presses has set up the tool cabinet, the top of tool cabinet has set up the workstation, the rear end slidable mounting of workstation has moved platform, the inboard of workstation has set up the telescoping device, the front end outside of workstation has set up the adjustment pivot, the front end both sides of tool cabinet have set up the cabinet door, the inboard surface mounting handle of cabinet door, the interlayer has been set up in the middle of the inboard of cabinet door.

Preferably, a second telescopic short swing arm is arranged in the middle of the front end of the mobile platform, telescopic fixed blocks are arranged on two sides of the second telescopic short swing arm, a telescopic rotating shaft is rotatably mounted in the middle of each telescopic fixed block, first telescopic short swing arms are fixedly mounted at two ends of each telescopic rotating shaft, a telescopic rotating shaft is fixedly mounted at the other end of each first telescopic short swing arm, and a first telescopic long rotating arm and a second telescopic long rotating arm are respectively rotatably mounted in the middle of each telescopic rotating shaft at two ends of each first telescopic short swing arm.

Preferably, the middle section of the second telescopic long swing arm is rotatably connected with both ends of a telescopic fixed screw shaft, the middle section of the first telescopic long swing arm is rotatably connected with a middle section of the telescopic fixed screw shaft, a middle section center position of the telescopic fixed screw shaft is provided with an internal screw thread hole, a telescopic rotating shaft is rotatably installed at the other end of the first telescopic long swing arm and the other end of the second telescopic long swing arm, where the both ends of the telescopic rotating shaft are fixedly provided with another set of first telescopic short swing arms, where the other end of the first telescopic short swing arms is fixedly provided with another set of telescopic rotating shaft, where the middle section of the telescopic rotating shaft is rotatably installed with another set of telescopic fixed blocks, where the outer sides of the telescopic fixed blocks are fixedly installed on the inner wall of the front end of the workbench.

Preferably, the center position of the front end of the workbench rotates and is longitudinally and fixedly provided with an adjusting screw rod, the rear end of the adjusting screw rod is in threaded connection with the middle section internal thread of the telescopic fixing screw shaft, the front end of the adjusting screw rod is fixedly connected with the center of the adjusting rotating shaft, the outer side of the adjusting rotating shaft is fixedly provided with a rotating disc, and one side of the rotating disc is rotatably provided with a crank.

Preferably, an engine cylinder body is placed above the moving platform, and a plurality of cylinder sleeves are fixedly installed in the middle of the engine cylinder body.

Preferably, the two sides of the moving platform are provided with a convex block, the inner sides of the two ends of the workbench are provided with sliding grooves, and the outer sides of the convex blocks are connected with the inner sides of the sliding grooves in a sliding manner.

Preferably, a dustproof cover plate is installed above the front end of the workbench, and the width of the dustproof cover plate is consistent with the width of the telescopic device when the telescopic device is folded.

The utility model discloses a theory of operation and beneficial effect do:

1. the utility model discloses in at a side-mounting workstation of four post presses, can place the engine cylinder body of hoist and mount in the workstation top, conveniently carry out the position fine setting.

2. The utility model discloses in designed translation device at the top of workstation, can carry out the installation work of cylinder body with the inside of engine cylinder body translation to four post presses, can also translate out after the end and carry out the hoist and mount once more.

3. The utility model discloses in the below of workstation has designed the tool cabinet, makes things convenient for the operator to place the article of some hand tool or accessories and so on.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is an internal schematic view of the tool cabinet;

FIG. 3 is an enlarged view of point A of FIG. 1;

FIG. 4 is an enlarged view of point B of FIG. 2;

in the figure: 1. a four-column press; 2. a tool cabinet; 3. an engine block; 4. a cylinder liner; 5. adjusting the rotating shaft; 6. a cabinet door; 7. a work table; 8. a crank; 9. a mobile platform; 10. an interlayer; 11. a handle; 12. a telescopic fixed block; 13. a telescopic rotating shaft; 14. a first telescopic short swing arm; 15. a first telescopic long rotating arm; 16. a second telescopic long rotating arm; 17. a telescopic fixed screw shaft; 18. adjusting the screw rod; 19. a second telescopic short swing arm; 20. rotating the disc; 21. a bump; 22. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

As shown in fig. 1 to 2, the present embodiment proposes

In the embodiment, the four-column press machine for processing the automobile parts is characterized by comprising a four-column press machine 1, wherein a tool cabinet 2 is arranged on one side of the four-column press machine 1, a workbench 7 is arranged at the top end of the tool cabinet 2, a moving platform 9 is slidably mounted at the rear end of the workbench 7, a telescopic device is arranged on the inner side of the workbench 7, an adjusting rotating shaft 5 is arranged on the outer side of the front end of the workbench 7, cabinet doors 6 are arranged on two sides of the front end of the tool cabinet 2, a handle 11 is mounted on the inner side surfaces of the cabinet doors 6, and an interlayer 10 is arranged in the middle of the inner sides of the cabinet doors 6; the working table is arranged on one side of the four-column press, so that the hoisted engine cylinder body can be placed above the working table, and fine adjustment of the position is facilitated; the top of the workbench is provided with a translation device, an engine cylinder body can be translated into the four-column press machine to carry out the installation work of the cylinder body, and the engine cylinder body can be translated out to carry out the hoisting again after the installation work is finished; a tool cabinet is designed below the workbench, so that an operator can conveniently place a plurality of articles such as manual tools or spare parts.

A second telescopic short swing arm 19 is arranged in the middle of the front end of the mobile platform 9, telescopic fixed blocks 12 are arranged on two sides of the second telescopic short swing arm 19, a telescopic rotating shaft 13 is rotatably arranged in the middle of the telescopic fixed blocks 12 on the two sides, first telescopic short swing arms 14 are fixedly arranged at two ends of the telescopic rotating shaft 13, the telescopic rotating shaft 13 is fixedly arranged at the other end of the first telescopic short swing arm 14, and a first telescopic long rotating arm 15 and a second telescopic long rotating arm 16 are respectively rotatably arranged in the middle sections of the telescopic rotating shafts 13 at the two ends; the angle of the first telescopic short swing arm 14 and the first telescopic long swing arm 15 can be folded by setting the rotation of the telescopic rotating shaft 13, so that the moving platform 9 is pulled to the inside of the workbench 7, and the adjusting screw rod 18 enters the inside of the second telescopic short swing arm 19 without interfering with each other.

The middle section of the second telescopic long rotating arm 16 is rotatably connected with two ends of a telescopic fixed screw shaft 17, the middle section of the first telescopic long rotating arm 15 is rotatably connected with the middle section of the telescopic fixed screw shaft 17, an internal screw thread hole is arranged at the center position of the middle section of the telescopic fixed screw shaft 17, the telescopic rotating shafts 13 are rotatably arranged at the other ends of the first telescopic long rotating arm 15 and the second telescopic long rotating arm 16, the other group of first telescopic short swinging arms 14 are fixedly arranged at two ends of the telescopic rotating shafts 13, the other group of telescopic rotating shafts 13 are fixedly arranged at the other end of the first telescopic short swinging arms 14, the other group of telescopic rotating shafts 12 are rotatably arranged at the middle section of the telescopic rotating shafts 13, and the outer sides of the telescopic fixing blocks 12 are fixedly arranged on the inner wall of the front end of the workbench 7; through setting up the folding of the fixed silk axle 17 both sides of symmetry flexible with flexible fixed silk axle 17 as the central point, reduce the distance of adjustment lead screw 18 pulling, can be quicker fold the angle of first flexible short swing arm 14 and first flexible long rocking arm 15 through adjustment lead screw 18 to draw moving platform 9 to the inside of workstation 7 fast.

The center of the front end of the workbench 7 is rotatably and longitudinally and fixedly provided with an adjusting screw rod 18, the rear end of the adjusting screw rod 18 is in threaded connection with the middle-section internal thread of a telescopic fixed screw shaft 17, the front end of the adjusting screw rod 18 is fixedly connected with the center of an adjusting rotating shaft 5, the outer side of the adjusting rotating shaft 5 is fixedly provided with a rotating disc 20, and one side of the rotating disc 20 is rotatably provided with a crank 8; the rotating disc 20 can be rotated by the crank 8, so that the rotating disc 20 drives the adjusting rotating shaft 5 to rotate, finally the adjusting rotating shaft 5 drives the adjusting screw rod 18 to rotate, and the adjusting screw rod 18 and the telescopic fixing screw shaft 17 move back and forth in parallel under the matching of threads.

The engine cylinder body 3 has been placed to moving platform 9's top, and a plurality of cylinder liner 4 has been fixed mounting in the middle of the engine cylinder body 3, will hoist to the inside that the engine cylinder body 3 of moving platform 9 top removed to four post presses 1 through the setting to place cylinder liner 4 in the top of engine cylinder body 3, utilize four post presses 1 to press cylinder liner 4 into the inside of engine cylinder body 3.

The two sides of the movable platform 9 are provided with convex blocks 21, the inner sides of the two ends of the workbench 7 are provided with sliding chutes 22, and the outer sides of the convex blocks 21 are connected with the inner sides of the sliding chutes 22 in a sliding manner; the cooperation between the projection 21 and the sliding groove 22 is arranged to force the movable platform 9 to perform only a translational motion without any other displacement possibility during the process of entering the inner part of the workbench 7.

A dustproof cover plate is arranged above the front end of the workbench 7, and the width of the dustproof cover plate is consistent with that of the telescopic device when the telescopic device is folded; through setting up and can be in moving platform 9 and withdraw the inside back of workstation 7 completely, all telescoping devices are in the below of apron, can prevent that dust or debris from getting into the telescoping device when machinery is stagnant, influence the later stage and use.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a four-column press is used in automobile parts processing, its characterized in that, includes four-column press (1), one side of four-column press (1) has set up tool cabinet (2), the top of tool cabinet (2) has set up workstation (7), the rear end slidable mounting of workstation (7) moving platform (9), the inboard of workstation (7) has set up the telescoping device, the front end outside of workstation (7) has set up adjustment pivot (5), the front end both sides of tool cabinet (2) have set up cabinet door (6), the inboard surface mounting of cabinet door (6) has set up handle (11), interlayer (10) have been set up in the middle of the inboard of cabinet door (6).

2. The four-column press machine for processing the automobile parts, as recited in claim 1, wherein a second telescopic short swing arm (19) is provided at the middle position of the front end of the moving platform (9), and telescopic fixed blocks (12) and two sides are provided at the two sides of the second telescopic short swing arm (19), and a telescopic rotating shaft (13) is rotatably installed in the middle of each telescopic fixed block (12), a first telescopic short swing arm (14) is fixedly installed at the two ends of each telescopic rotating shaft (13), and a telescopic rotating shaft (13) is fixedly installed at the other end of each first telescopic short swing arm (14), and is rotatably installed at the middle section of each telescopic rotating shaft (13) to form a first telescopic long rotating arm (15) and a second telescopic long rotating arm (16).

3. The four-column press machine for machining automobile parts as claimed in claim 2, wherein the middle section of the second telescopic long rotating arm (16) is rotatably connected with both ends of a telescopic fixed screw shaft (17), the middle section of the first telescopic long rotating arm (15) is rotatably connected with the middle section of the telescopic fixed screw shaft (17), an internal screw thread hole is formed in the middle section of the telescopic fixed screw shaft (17), the telescopic rotating shafts (13) are rotatably mounted on the first telescopic long rotating arm (15) and the other end of the second telescopic long rotating arm (16), wherein another set of first telescopic short swinging arms (14) is fixedly arranged on both ends of the telescopic rotating shafts (13), another set of telescopic rotating shafts (13) is fixedly arranged on the other end of the first telescopic short swinging arms (14), another set of telescopic fixed blocks (12) is rotatably mounted on the middle section of the telescopic rotating shafts (13), and the outer sides of the telescopic fixed blocks (12) are fixedly mounted on the inner wall of the front end of the worktable (7).

4. The four-column press machine for processing the automobile parts, according to claim 1, is characterized in that an adjusting screw rod (18) is rotatably and longitudinally and fixedly installed at the center of the front end of the workbench (7), the rear end of the adjusting screw rod (18) is in threaded connection with the middle-section internal thread of the telescopic fixing screw shaft (17), the front end of the adjusting screw rod (18) is fixedly connected with the center of the adjusting rotating shaft (5), a rotating disc (20) is fixedly arranged on the outer side of the adjusting rotating shaft (5), and a crank (8) is rotatably arranged on one side of the rotating disc (20).

5. The four-column press for processing the automobile parts as claimed in claim 1, wherein an engine cylinder (3) is placed above the moving platform (9), and a plurality of cylinder sleeves (4) are fixedly arranged in the middle of the engine cylinder (3).

6. The four-column press for processing the automobile parts as claimed in claim 1, wherein the two sides of the moving platform (9) are provided with lugs (21), the inner sides of the two ends of the working platform (7) are provided with sliding grooves (22), and the outer sides of the lugs (21) are slidably connected with the inner sides of the sliding grooves (22).

7. The four-column press for processing the automobile parts as claimed in claim 1, wherein a dustproof cover plate is mounted above the front end of the workbench (7), and the width of the dustproof cover plate is consistent with the width of the telescopic device when the telescopic device is retracted.