A folding lifting mechanism for punching in the processing of a clutch housing

Abstract

The present invention relates to the technical field of automotive parts processing accessories, in particular to a folding lifting mechanism for punching the clutch housing during processing, which includes a main frame, a driving motor, an electric control punching module, and an electric control hydraulic strut. The folding lifting mechanism for punching the clutch housing in the present invention is directly installed at the joint of the first conveying mechanism and the second conveying mechanism, greatly improving the space utilization rate; the structure-adjustable lifting mechanism is controlled by the electric control hydraulic strut to directly lift the workpiece from the upper surfaces of the first conveying mechanism and the second conveying mechanism, and perform punching operations without affecting the operation of the first conveying mechanism and the second conveying mechanism, and will not cause impact on the first conveying mechanism and the second conveying mechanism, nor affect the safety and durability of the first conveying mechanism and the second conveying mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive parts processing accessories, and in particular to a folding lifting mechanism for punching in the processing of a clutch housing. Background Art

[0002] The clutch is located in the flywheel housing between the engine and the transmission. The clutch assembly is fixed to the rear plane of the flywheel with screws, and the output shaft of the clutch is the input shaft of the transmission. During the driving of the vehicle, the driver can step on or release the clutch pedal as needed to temporarily separate and gradually engage the engine and the transmission, so as to cut off or transmit the power input from the engine to the transmission. The clutch is a commonly used component in mechanical transmission and can separate or engage the transmission system at any time.

[0003] In order to cooperate with the normal use of the clutch and improve the safety and stability of the clutch disc, it is necessary to provide a housing outside the clutch. In the processing and production of the clutch housing, in order to cooperate with the transmission, a plurality of through holes need to be opened on the side wall of the clutch housing. The traditional punching method requires manual transfer of the housing to the workbench of the punching machine for operation, and it is impossible to directly punch on the conveying mechanism. This not only takes time and effort, but also has low production and processing efficiency. And if punching is directly carried out on the conveying mechanism, it will cause the surface of the conveying mechanism to be impacted, seriously affecting the service life of the conveying mechanism. Summary of the Invention

[0004] The technical problem to be solved by the present invention is: to solve the problems in the above background art, to provide an improved folding lifting mechanism for punching in the processing of a clutch housing, and to solve the problems that the traditional punching method requires manual transfer of the housing to the workbench of the punching machine for operation, and it is impossible to directly punch on the conveying mechanism, which not only takes time and effort, but also has low production and processing efficiency, and if punching is directly carried out on the conveying mechanism, it will cause the surface of the conveying mechanism to be impacted, seriously affecting the service life of the conveying mechanism.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a folding and lifting mechanism for punching holes in a clutch housing, comprising a main frame, a driving motor, an electrically controlled punching module and an electrically controlled hydraulic strut. The upper surface of the main frame is provided with an upper conveying trough for installing a first conveying mechanism and a second conveying mechanism. The inner bottom surface of the upper conveying trough is located between the first conveying mechanism and the second conveying mechanism and is provided with a bottom mounting groove for installing an electrically controlled hydraulic strut. The interior of the upper conveying trough is located between the first conveying mechanism and the second conveying mechanism and is provided with a structurally adjustable lifting mechanism controlled by an electrically controlled hydraulic strut. The upper end of the main frame is fixedly equipped with a first top assembly frame for installing the electrically controlled punching module. The driving motor is fixedly installed on the outside of the main frame through a lateral assembly seat. The driving motor is respectively connected to the first conveying mechanism and the second conveying mechanism through a transmission belt assembly installed on the side wall of the main frame.

[0006] The first conveying mechanism and the second conveying mechanism are both composed of a main driving roller connected to the lateral driving shaft of the driving motor through a conveying belt assembly, a secondary supporting roller movably assembled in the upper conveying trough through a lateral assembly shaft, and an external conveying belt.

[0007] The structurally adjustable lifting mechanism includes a top control shaft tube coaxially sleeved on the top of the telescopic rod at the upper end of the electric-controlled hydraulic support rod, a top support frame detachably assembled on the upper end of the top control shaft tube, a first arc-shaped flip support frame movably assembled on the left side of the upper end of the top support frame, a second arc-shaped flip support frame movably assembled on the right side of the upper end of the top support frame, a first support limit connecting rod movably assembled between the top support frame and the first arc-shaped flip support frame, and a second support limit connecting rod movably assembled between the top support frame and the second arc-shaped flip support frame.

[0008] The upper surfaces of the adjacent surfaces of the first arc-shaped flip support frame and the second arc-shaped flip support frame are symmetrically provided with arc-shaped assembly grooves with arc-shaped metal reset springs installed inside, and the lower surfaces of the first arc-shaped flip support frame and the second arc-shaped flip support frame have bottom assembly seats with multiple balls installed inside.

[0009] The first support limit link and the second support limit link are both composed of a main support rod, a second top assembly frame of an integral structure coaxially fixed to the upper end of the main support rod, and a sliding telescopic sleeve movably assembled at the bottom of the main support rod. The main support rod is inserted into the bottom assembly seat through the second top assembly frame and is movably connected to the bottom assembly seat.

[0010] An integral bottom support plate is provided on the outer side surface of the top support frame at the lower end of the sliding telescopic sleeve.

[0011] The conveyor belt assembly consists of a first drive pulley coaxially fixed on the lateral drive shaft of the drive motor, a second drive pulley coaxially fixed on the lateral connecting shaft of the main drive roller, and a drive belt sleeved on the first drive pulley and the second drive pulley.

[0012] Both the upper and lower ends of the top control shaft tube are provided with assembly blind holes. The outer side surface of the top control shaft tube is provided with lateral locking screw holes that cooperate with the assembly blind holes. Lateral locking bolts are threadedly inserted into the lateral locking screw holes. Lateral limiting grooves that cooperate with the lateral locking bolts are provided on the side walls of the telescopic rod at the upper end of the electro-hydraulic strut and the assembly rod at the lower end of the top support frame.

[0013] On the left side wall of the first arc-shaped flipping support frame and the right side wall of the second arc-shaped flipping support frame, there are integrally structured external assembly frames protruding outward. Lateral support rollers are movably assembled inside the external assembly frames.

[0014] The main support rod consists of a first support rod fixedly connected to the top assembly frame and a second support rod movably assembled at the bottom on the sliding telescopic sleeve. The first support rod is slidably assembled with the second support rod by sleeving outside the second support rod.

[0015] The beneficial effects of the present invention are as follows:

[0016] (1) A folding lifting and separating mechanism for punching the clutch housing of the present invention is directly installed at the joint of the first conveying mechanism and the second conveying mechanism, greatly improving the space utilization rate;

[0017] (2) The structure-adjustable lifting mechanism is controlled by an electro-hydraulic strut to directly lift the workpiece off the upper surfaces of the first conveying mechanism and the second conveying mechanism. Punching operations can be carried out while not affecting the operation of the first conveying mechanism and the second conveying mechanism, and it will not cause impact on the first conveying mechanism and the second conveying mechanism, nor will it affect the safety and durability of the first conveying mechanism and the second conveying mechanism;

[0018] (3) The structure-adjustable lifting mechanism adopts a detachable structure design, which can be quickly replaced and disassembled, reducing the later use and maintenance costs;

[0019] (4) The structure-adjustable lifting mechanism can be automatically adjusted in a lifting manner, compensating and supporting the guide for the gap between the first conveying mechanism and the second conveying mechanism while ensuring the stability of lifting and support, and improving the conveying smoothness. Description of the Drawings

[0020] The present invention will be further described below in conjunction with the drawings and embodiments.

[0021] Figure 1 It is a schematic structural diagram of the present invention.

[0022] Figure 2 is Figure 1 A partial schematic view of the position A in it.

[0023] Figure 3 is a schematic structural view of the adjustable lifting mechanism in the present invention.

[0024] Figure 4 is a schematic structural view of the bottom assembly seat in the present invention.

[0025] Figure 5 is a schematic structural view of another punching method in the present invention. Specific embodiments

[0026] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic views, only illustrating the basic structure of the present invention in a schematic way, so they only show the components related to the present invention.

[0027] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] Figure 1 , Figure 2 and Figure 3 A folding lifting and separating mechanism for punching a clutch housing shown, comprising a main frame 1, a driving motor 2, an electric control punching module 3, and an electric control hydraulic strut 4. A top conveying groove 7 for installing a first conveying mechanism 5 and a second conveying mechanism 6 is provided on the upper surface of the main frame 1. A bottom installation groove for installing the electric control hydraulic strut 4 is provided on the inner bottom surface of the top conveying groove 7 between the first conveying mechanism 5 and the second conveying mechanism 6. An adjustable lifting mechanism controlled by the electric control hydraulic strut 4 is provided between the first conveying mechanism 5 and the second conveying mechanism 6 inside the top conveying groove 7. A first top assembly frame 8 for installing the electric control punching module 3 is fixedly assembled at the upper end of the main frame 1. The driving motor 2 is fixedly installed outside the main frame 1 through a side assembly seat 9. The driving motor 2 is respectively connected to the first conveying mechanism 5 and the second conveying mechanism 6 through a transmission belt assembly 10 installed on the side wall of the main frame 1.

[0029] The driving motor 2, the electric control punching module 3, and the electric control hydraulic strut 4 are prior arts, obtained through market procurement, and powered by an external power supply.

[0030] Such as Figure 1 andFigure 5 As shown, the structurally adjustable lifting mechanism can be arranged at the joint between the first conveying mechanism 5 and the second conveying mechanism 6, or can be arranged on both sides of the first conveying mechanism 5 or the second conveying mechanism 6 respectively.

[0031] In order to cooperate with the conveying, the first conveying mechanism 5 and the second conveying mechanism 6 are composed of a main driving roller 11 which is connected to the lateral driving shaft of the driving motor 2 through a transmission belt assembly 10, a secondary supporting roller 12 which is movably assembled in the upper conveying trough 7 through a lateral assembly shaft, and an external conveying belt 13.

[0032] In order to cooperate with the structural adjustment and flip support limit, the structurally adjustable lifting mechanism includes a top control shaft tube 14 coaxially sleeved on the top of the telescopic rod at the upper end of the electric-controlled hydraulic support rod 4, a top support frame 15 detachably assembled on the upper end of the top control shaft tube 14, a first arc-shaped flip support frame 16 movably assembled on the left side of the upper end of the top support frame 15, a second arc-shaped flip support frame 17 movably assembled on the right side of the upper end of the top support frame 15, a first support limit link 18 movably assembled between the top support frame 15 and the first arc-shaped flip support frame 16, and a second support limit link 19 movably assembled between the top support frame 15 and the second arc-shaped flip support frame 17.

[0033] The electrically-controlled hydraulic strut 4 drives the top control shaft tube 14 and the top support frame 15 to lift, and the first arc-shaped flip support frame 16 and the second arc-shaped flip support frame 17 flip outward. The upper surfaces of the first arc-shaped flip support frame 16 and the second arc-shaped flip support frame 17 are horizontally arranged, driving the clutch housing to lift, so that its lower surface is separated from the upper surfaces of the first conveying mechanism 5 and the second conveying mechanism 6, and then the punch at the top of the impact rod at the lower end of the electrically-controlled punching module 3 begins to punch the upper surface of the clutch housing, and then the electrically-controlled hydraulic strut 4 drives the top control shaft tube 14 and the top support frame 15 to descend, driving the clutch housing to descend, so that its lower surface contacts the upper surfaces of the first conveying mechanism 5 and the second conveying mechanism 6, and the lower surfaces of the first arc-shaped flip support frame 16 and the second arc-shaped flip support frame 17 are squeezed by the upper surfaces of the first conveying mechanism 5 and the second conveying mechanism 6 respectively, and then flip inward and shrink. After the punching is completed, the clutch housing is translated and transported away.

[0034] like Figure 3 and Figure 4 As shown, in order to cooperate with the elastic flip reset and reduce the guiding property and friction force of the extrusion surface, the upper surfaces of the adjacent surfaces of the first arc-shaped flip support frame 16 and the second arc-shaped flip support frame 17 are symmetrically provided with arc-shaped assembly grooves 21 with arc-shaped metal reset springs 20 installed inside, and the lower surfaces of the first arc-shaped flip support frame 16 and the second arc-shaped flip support frame 17 have bottom assembly seats 23 with three balls 22 installed inside.

[0035] To cooperate with the flipping support, both the first support limit link 18 and the second support limit link 19 are composed of a main support rod, a second top assembly frame 24 of an integral structure coaxially fixed to the upper end of the main support rod, and a sliding telescopic sleeve 25 movably assembled at the bottom of the main support rod. The main support rod is movably connected to the bottom assembly seat 23 by inserting the second top assembly frame 24 into the inside of the bottom assembly seat 23.

[0036] To enhance the bottom support force and limit performance, there is an integral structure bottom support plate 26 at the lower end of the sliding telescopic sleeve 25 on the outer side of the top support frame 15.

[0037] To cooperate with the lateral synchronous drive, the conveyor belt assembly 10 is composed of a first drive pulley 27 coaxially fixed to the lateral drive shaft of the drive motor 2, a second drive pulley 28 coaxially fixed to the lateral connecting shaft of the main drive roller 11, and a drive belt 29 sleeved on the first drive pulley 27 and the second drive pulley 28.

[0038] The function of the conveyor belt assembly 10 is to use a single drive motor 2 to synchronously drive the first conveying mechanism 5 and the second conveying mechanism 6 to run synchronously in the same direction.

[0039] To facilitate assembly and disassembly, assembly blind holes are provided at both the upper and lower ends of the top control shaft tube 14. A lateral locking screw hole is provided on the outer side of the top control shaft tube 14 and is in cooperation with the assembly blind hole. A lateral locking bolt 30 is threadedly inserted into the lateral locking screw hole. Lateral limit grooves 31 in cooperation with the lateral locking bolt 30 are provided on the side walls of the telescopic rod at the upper end of the electro-hydraulic strut 4 and the assembly rod at the lower end of the top support frame 15.

[0040] To enhance the support and guiding performance at the joint end of the first conveying mechanism 5 and the second conveying mechanism 6, integral structure external assembly frames 32 protruding outward are provided on the left side wall of the first arc-shaped flipping support frame 16 and the right side wall of the second arc-shaped flipping support frame 17. Lateral support rollers 33 are movably assembled inside the external assembly frames 32.

[0041] When the first arc-shaped flipping support frame 16 and the second arc-shaped flipping support frame 17 are flipped upward, the lateral support rollers 33 protrude upward and are at the same horizontal height as the first conveying mechanism 5 and the second conveying mechanism 6, thus forming a structure for top support.

[0042] To cooperate with the flipping, the main support rod is composed of a first support rod 34 fixedly connected to the top assembly frame 24 and a second support rod 35 movably assembled at the bottom on the sliding telescopic sleeve 25. The first support rod 34 is slidably assembled with the second support rod 35 by sleeving on the outside of the second support rod 35.

[0043] When the first arc-shaped flipping support frame 16 and the second arc-shaped flipping support frame 17 flip upward, the first support rod 34 slides upward along the second support rod 35; conversely, when the first arc-shaped flipping support frame 16 and the second arc-shaped flipping support frame 17 flip downward, the first support rod 34 slides downward along the second support rod 35.

[0044] A folding lifting mechanism for punching in the processing of a clutch housing according to the present invention is directly installed at the joint of the first conveying mechanism 5 and the second conveying mechanism 6, greatly improving the space utilization rate; the structure-adjustable lifting mechanism is controlled by an electro-hydraulic strut 4, directly lifting the workpiece from the upper surfaces of the first conveying mechanism 5 and the second conveying mechanism 6, and performing punching operations without affecting the operation of the first conveying mechanism 5 and the second conveying mechanism 6, and will not cause impact on the first conveying mechanism 5 and the second conveying mechanism 6, nor will it affect the safety and durability of the first conveying mechanism 5 and the second conveying mechanism 6; the structure-adjustable lifting mechanism adopts a detachable structure design, which can be quickly replaced and disassembled, reducing the later use and maintenance costs; the structure-adjustable lifting mechanism can be automatically adjusted in a lifting and telescopic manner, compensating and guiding the support for the gap between the first conveying mechanism 5 and the second conveying mechanism 6 while ensuring the stability of lifting support, and improving the conveying smoothness.

[0045] Enlightened by the ideal embodiments of the present invention described above, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A folding lifting mechanism for punching in the processing of a clutch housing, comprising a main frame (1), a driving motor (2), an electric control punching module (3) and an electric control hydraulic strut (4), characterized in that: The upper surface of the main frame (1) is provided with an upper conveying groove (7) for installing the first conveying mechanism (5) and the second conveying mechanism (6); the inner bottom surface of the upper conveying groove (7) is provided with a bottom installation groove for installing the electric-controlled hydraulic support rod (4) located between the first conveying mechanism (5) and the second conveying mechanism (6); the upper conveying groove (7) is provided with a structurally adjustable lifting mechanism controlled by the electric-controlled hydraulic support rod (4) located between the first conveying mechanism (5) and the second conveying mechanism (6); the upper end of the main frame (1) is fixedly provided with a first top assembly frame (8) for installing the electric-controlled punching module (3); the driving motor (2) is fixedly installed on the outer side of the main frame (1) through a lateral assembly seat (9); the driving motor (2) is respectively connected to the first conveying mechanism (5) and the second conveying mechanism (6) through a transmission belt assembly (10) installed on the side wall of the main frame (1); The first conveying mechanism (5) and the second conveying mechanism (6) are both composed of a main driving roller (11) connected to the lateral driving shaft of the driving motor (2) through a conveying belt assembly (10), a secondary supporting roller (12) movably assembled in the upper conveying trough (7) through a lateral assembly shaft, and an external conveying belt (13); The structurally adjustable lifting mechanism comprises a top control shaft tube (14) coaxially sleeved on the top of the telescopic rod at the upper end of the electric-controlled hydraulic support rod (4), a top support frame (15) detachably mounted on the upper end of the top control shaft tube (14), a first arc-shaped flip support frame (16) movably mounted on the left side of the upper end of the top support frame (15), a second arc-shaped flip support frame (17) movably mounted on the right side of the upper end of the top support frame (15), a first support limit connecting rod (18) movably mounted between the top support frame (15) and the first arc-shaped flip support frame (16), and a second support limit connecting rod (19) movably mounted between the top support frame (15) and the second arc-shaped flip support frame (17).

2. The folding and lifting mechanism for punching in the processing of a clutch housing according to claim 1, characterized in that: The upper surfaces of the adjacent surfaces of the first arc-shaped flip support frame (16) and the second arc-shaped flip support frame (17) are symmetrically provided with arc-shaped assembly grooves (21) with arc-shaped metal reset springs (20) installed inside, and the lower surfaces of the first arc-shaped flip support frame (16) and the second arc-shaped flip support frame (17) are provided with bottom assembly seats (23) with a plurality of balls (22) installed inside.

3. A folding lifting mechanism for punching in the processing of a clutch housing according to claim 2, characterized in that: The first support limit link (18) and the second support limit link (19) are both composed of a main support rod, a second top assembly frame (24) of an integral structure coaxially fixed to the upper end of the main support rod, and a sliding telescopic sleeve (25) movably assembled at the bottom of the main support rod. The main support rod is inserted into the bottom assembly seat (23) through the second top assembly frame (24) and is movably connected to the bottom assembly seat (23).

4. A folding and lifting mechanism for punching in the processing of a clutch housing according to claim 3, characterized in that: The outer side surface of the top support frame (15) is provided with an integral bottom support plate (26) at the lower end of the sliding telescopic sleeve (25).

5. A folding and lifting mechanism for punching in the processing of a clutch housing according to claim 1, characterized in that: The conveyor belt assembly (10) consists of a first driving pulley (27) coaxially fixed on the lateral driving shaft of the driving motor (2), a second driving pulley (28) coaxially fixed on the lateral connecting shaft of the main driving roller (11), and a driving belt (29) sleeved on the first driving pulley (27) and the second driving pulley (28).

6. A folding and lifting mechanism for punching in the processing of a clutch housing according to claim 1, characterized in that: Assembly blind holes are provided at both the upper and lower ends of the top control shaft tube (14). A lateral locking screw hole is provided on the outer side of the top control shaft tube (14) and is in cooperation with the assembly blind hole. A lateral locking bolt (30) is threadedly inserted into the lateral locking screw hole. Lateral limiting grooves (31) in cooperation with the lateral locking bolt (30) are provided on the side walls of the telescopic rod at the upper end of the electro-hydraulic strut (4) and the assembly rod at the lower end of the top support frame (15).

7. A folding lifting mechanism for punching in the processing of a clutch housing according to claim 1, characterized in that: Integrally structured external assembly frames (32) protruding outward are provided on the left side wall of the first arc-shaped turning support frame (16) and the right side wall of the second arc-shaped turning support frame (17). Lateral support rollers (33) are movably assembled inside the external assembly frames (32).

8. A folding and lifting mechanism for punching in the processing of a clutch housing according to claim 3, characterized in that: The main support rod consists of a first support rod (34) fixedly connected to the top assembly frame (24) and a second support rod (35) movably assembled at the bottom on the sliding telescopic sleeve (25). The first support rod (34) is slidably assembled with the second support rod (35) by sleeving on the outside of the second support rod (35).

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