CN213568113U

CN213568113U - Finished product conveying device for machining crankshaft of internal combustion engine

Info

Publication number: CN213568113U
Application number: CN202022550900.7U
Authority: CN
Inventors: 毛勇; 李新年; 杨小林; 鄢永新
Original assignee: Xiangtan Dongfeng Crankshaft Manufacturing Co ltd
Current assignee: Xiangtan Dongfeng Crankshaft Manufacturing Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-29
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a finished product conveyor that internal-combustion engine bent axle processing was used, comprises a workbench, two spouts, two have been seted up to the upper end surface symmetry of workstation the inside of spout all is provided with the threaded rod, the fixed cover of front end outer wall of threaded rod is equipped with from bevel gear, the outer wall of threaded rod still overlaps and is equipped with the slider, the inside and the threaded rod threaded connection of slider, just the both sides surface and the spout sliding connection of slider, two the outer fixed surface of upper end of slider is connected with the fixing base. A finished product conveyor of internal-combustion engine bent axle processing usefulness, through the stop gear who sets up, effectually fix the bent axle main part, avoided the bent axle main part to a certain extent to drop in the transportation, ensured the product quality of bent axle main part, again through setting up motor, threaded rod etc. replace artifical manual with electronic, labour saving and time saving has alleviateed staff's intensity of labour, brings better use prospect.

Description

Finished product conveying device for machining crankshaft of internal combustion engine

Technical Field

The utility model relates to a bent axle processingequipment field specifically is a finished product conveyor of internal-combustion engine bent axle processing usefulness.

Background

An internal combustion engine is a power machine, which is a heat engine that directly converts heat energy released by burning fuel inside the machine into power.

The bent axle is the important component part of engine, in the course of working of bent axle, need transport other production line further processing or assembly with the bent axle finished product, traditional mode is artifical transport mostly, not only wastes time and energy, still cause the damage to the bent axle easily, in addition adopt the dolly transport, but lack the fixing device to the bent axle, make the bent axle drop easily at the in-process of carrying, there is certain influence to the quality of bent axle, certain adverse effect has been brought to people's use, for this reason, we propose a finished product conveyor of internal-combustion engine bent axle processing usefulness.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a finished product conveyor of internal-combustion engine bent axle processing usefulness can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: a finished product conveying device for processing a crankshaft of an internal combustion engine comprises a workbench, wherein two sliding grooves are symmetrically formed in the outer surface of the upper end of the workbench, a threaded rod is arranged in each sliding groove, a bevel gear is fixedly sleeved on the outer wall of the front end of the threaded rod, a sliding block is further sleeved on the outer wall of the threaded rod, the inner part of the sliding block is in threaded connection with the threaded rod, the outer surfaces of two sides of the sliding block are in sliding connection with the sliding grooves, fixed seats are fixedly connected to the outer surfaces of the upper ends of the two sliding blocks, two groups of symmetrical fixed frames and sliding frames are fixedly connected to the edge of the outer surface of the upper end of each fixed seat, limiting mechanisms are arranged in the fixed frames, downward limiting plates are arranged on the outer surfaces of the upper ends of the fixed frames, the utility model discloses a slide frame, including workstation, fixed splint's one side outer fixed surface is connected with the sawtooth slide bar, the opposite side outer fixed surface of fixed splint is connected with the stopper, the stopper is located the inslot of balladeur train and sliding connection with it, two press from both sides between fixed splint and the fixing base and be equipped with the bent axle main part, the equal fixedly connected with support in workstation both sides surface, two the equal fixedly connected with motor of upper end surface of support, the output shaft fixedly connected with main bevel gear of motor.

Preferably, the output shaft of the motor penetrates through the outer surface of one side of the workbench and extends into the sliding groove, the output shaft of the motor is rotatably connected with the workbench, and the main bevel gear is positioned in the sliding groove and is meshed with the auxiliary bevel gear.

Preferably, the length of threaded rod is greater than the length of spout, just the both ends of threaded rod all extend to the inside of workstation and rotate with it and be connected.

Preferably, stop gear includes baffle, spring, cylinder, fixed block, takes tooth gag lever post, fixed axle and support, baffle fixed connection is in the inside of mount, the support has two and all fixed connection in the lower extreme internal surface of mount.

Preferably, the both ends fixed connection of fixed axle is in the relative one side surface of two supports, the outer wall of fixed axle is located to the lower extreme rotation cover of taking the tooth gag lever post, spring fixed connection is between baffle and the tooth gag lever post, fixed block fixed connection is in the upper end surface of taking the tooth gag lever post, cylinder fixed connection is in the front end surface of fixed block, and just the cylindrical end stretches out the unlocking mouth.

Preferably, the toothed part of the toothed limiting rod is meshed with the toothed sliding rod, and the outer surface of one side of the fixing block is tightly attached to the outer surface of one side of the limiting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a finished product conveyor of internal-combustion engine bent axle processing usefulness possesses following beneficial effect:

the finished product conveying device for processing the crankshaft of the internal combustion engine comprises a limiting mechanism, when a crankshaft main body is placed between a fixing frame and a sliding frame, a fixing clamp plate is pressed downwards, when the fixing clamp plate moves downwards, a sawtooth slide rod touches and compresses a toothed limiting rod, the toothed limiting rod can rotate on a fixing shaft, and a spring is compressed downwards at the same time, so that the fixing clamp plate can move downwards smoothly, after the crankshaft main body is fixed, the spring resets, the fixing clamp plate is limited by meshing the sawtooth slide rod and the toothed limiting rod to prevent the fixing clamp plate from moving upwards, the crankshaft main body is effectively fixed, the crankshaft main body is prevented from falling off in transportation to a certain extent, the product quality of the crankshaft main body is ensured, meanwhile, the spring can also effectively slow down the vibration generated in the conveying process of the crankshaft main body, the crankshaft main body is further fixed, when the crankshaft main body needs to be taken down, the spring is compressed by pulling the adjusting column, so that the sawtooth sliding rod is separated from the toothed limiting rod, the fixing clamp plate is moved upwards, and the crankshaft main body is taken out, so that the crankshaft main body is simple to operate and convenient to disassemble; through setting up the motor, starter motor drives the rotation of main bevel gear, and then drives from bevel gear and rotate to drive the threaded rod and rotate, make the slider slide in the spout, and then make the fixing base remove, thereby make the bent axle main part of fixing carry, replace artifical manual through electronic, labour saving and time saving has alleviateed staff's intensity of labour.

Drawings

Fig. 1 is a schematic view of the overall structure of a finished product conveying device for processing a crankshaft of an internal combustion engine.

Fig. 2 is the utility model discloses a threaded rod connection schematic diagram in finished product conveyor of internal-combustion engine bent axle processing usefulness.

Fig. 3 is a schematic diagram of the connection of the limiting mechanism in the finished product conveying device for the crankshaft processing of the internal combustion engine.

Fig. 4 is a schematic structural diagram of a limiting mechanism in a finished product conveying device for processing a crankshaft of an internal combustion engine.

FIG. 5 is an enlarged schematic view of the A position in FIG. 1 of a finished product conveying device for processing a crankshaft of an internal combustion engine of the present invention

In the figure: 1. a work table; 2. a fixed seat; 3. a fixed mount; 4. a carriage; 5. a chute; 6. a motor; 7. a support; 8. a limiting mechanism; 801. a baffle plate; 802. a spring; 803. a cylinder; 804. a fixed block; 805. a toothed limiting rod; 806. a fixed shaft; 807. a support; 9. a main bevel gear; 10. a slave bevel gear; 11. a threaded rod; 12. a sawtooth sliding rod; 13. fixing the clamping plate; 14. a limiting block; 15. a limiting plate; 16. unlocking the opening; 17. a crankshaft main body; 18. a slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a finished product conveying device for processing a crankshaft of an internal combustion engine comprises a workbench 1, two sliding grooves 5 are symmetrically formed in the outer surface of the upper end of the workbench 1, threaded rods 11 are respectively arranged in the two sliding grooves 5, bevel gears 10 are fixedly sleeved on the outer wall of the front end of each threaded rod 11, sliders 18 are further sleeved on the outer wall of each threaded rod 11, the inner parts of the sliders 18 are in threaded connection with the threaded rods 11, the outer surfaces of the two sides of each slider 18 are in sliding connection with the corresponding sliding groove 5, fixing seats 2 are fixedly connected to the outer surfaces of the upper ends of the two sliders 18, two sets of symmetrical fixing frames 3 and sliding frames 4 are fixedly connected to the edges of the outer surfaces of the upper ends of the fixing frames 2, limiting mechanisms 8 are arranged in the fixing frames 3, downward limiting plates 15 are arranged on the outer surfaces of the upper ends of the, one side outer fixed surface of solid fixed splint 13 is connected with sawtooth slide bar 12, the opposite side outer fixed surface of solid fixed splint 13 is connected with stopper 14, stopper 14 is located balladeur train 4's inslot and sliding connection with it, it is equipped with bent axle main part 17 to press from both sides between two solid fixed splint 13 and the fixing base 2, the equal fixedly connected with support 7 of 1 both sides surface of workstation, the equal fixedly connected with motor 6 of upper end surface of two supports 7, the output shaft fixedly connected with owner bevel gear 9 of motor 6, be convenient for stabilize the transport with bent axle main part 17, time saving and labor saving.

Further, the output shaft of motor 6 runs through one side surface of workstation 1 and extends to in the spout 5, and the output shaft of motor 6 rotates with workstation 1 to be connected, and main bevel gear 9 is located spout 5 and with from bevel gear 10 intermeshing, drives main bevel gear 9 through the start-up of motor 6 and rotates, and then drives from bevel gear 10 and rotate to drive threaded rod 11 and rotate.

Furthermore, the length of the threaded rod 11 is greater than that of the sliding groove 5, and two ends of the threaded rod 11 extend into the workbench 1 and are rotatably connected with the workbench, so that the threaded rod 11 can rotate in place at any time.

Further, the limiting mechanism 8 comprises a baffle 801, a spring 802, a cylinder 803, a fixing block 804, a toothed limiting rod 805, a fixing shaft 806 and a support 807, the baffle 801 is fixedly connected inside the fixing frame 3, and the two support 807 are both fixedly connected to the inner surface of the lower end of the fixing frame 3, so that the crankshaft main body 17 is effectively prevented from falling off in the conveying process.

Furthermore, two ends of the fixed shaft 806 are fixedly connected to the outer surfaces of the opposite sides of the two supports 807, the lower end of the toothed limiting rod 805 is rotatably sleeved on the outer wall of the fixed shaft 806, the spring 802 is fixedly connected between the baffle 801 and the toothed limiting rod 805, the fixed block 804 is fixedly connected to the outer surface of the upper end of the toothed limiting rod 805, the cylinder 803 is fixedly connected to the outer surface of the front end of the fixed block 804, the tail end of the cylinder 803 extends out of the unlocking port 16, and the toothed limiting rod 805 is driven to rotate by adjusting the cylinder 803, so that the limiting mechanism 8 is in an open state.

Furthermore, the toothed part of the toothed limiting rod 805 is meshed with the toothed sliding rod 12, the outer surface of one side of the fixing block 804 is tightly attached to the outer surface of one side of the limiting plate 15, so that the whole limiting mechanism 8 is limited, and the toothed limiting rod 805 is effectively prevented from rotating out of the fixing frame 3.

Principle of operation

The finished product conveying device for processing the crankshaft of the internal combustion engine is characterized in that a workbench 1 is installed at a proper position, then a crankshaft main body 17 is fixed, when the crankshaft main body 17 is placed between a fixed frame 3 and a sliding frame 4, a fixed clamping plate 13 is pressed downwards, when the fixed clamping plate 13 moves downwards, a sawtooth sliding rod 12 touches and compresses a toothed limiting rod 805, at the moment, the toothed limiting rod 805 rotates on a fixed shaft 806, a spring 802 is compressed downwards to enable the fixed clamping plate 13 to move downwards smoothly, after the crankshaft main body 17 is fixed, the spring 802 resets, the fixed clamping plate 13 is limited by meshing of the sawtooth sliding rod 12 and the toothed limiting rod 805 to prevent the fixed clamping plate 13 from moving upwards, the crankshaft main body 17 is effectively fixed, the crankshaft main body 17 is prevented from falling in transportation to a certain degree, the product quality of the crankshaft main body 17 is guaranteed, and meanwhile, the spring 802 can effectively slow down vibration generated in the conveying process of the crankshaft main body 17, further fix bent axle main part 17, starter motor 6 drives main bevel gear 9 and rotates at last, and then it rotates from bevel gear 10 to drive, thereby drive threaded rod 11 and rotate, make slider 18 slide in spout 5, and then make fixing base 2 remove, thereby make the bent axle main part 17 of fixing with the transport, replace artifical manual through electronic, time saving and labor saving, staff's intensity of labour has been lightened, when bent axle main part 17 need be taken off, through the pulling control column, come compression spring 802, make sawtooth slide bar 12 separate with taking tooth gag lever post 805, thereby upwards shift out solid fixed splint 13, and then take out bent axle main part 17, and is simple in operation, and convenient for disassembly.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A finished product conveyor of internal-combustion engine crankshaft processing usefulness, includes workstation (1), its characterized in that: the upper end outer surface of the workbench (1) is symmetrically provided with two sliding grooves (5), the insides of the two sliding grooves (5) are respectively provided with a threaded rod (11), the front end outer wall of the threaded rod (11) is fixedly sleeved with a bevel gear (10), the outer wall of the threaded rod (11) is also sleeved with a sliding block (18), the inside of the sliding block (18) is in threaded connection with the threaded rod (11), the outer surfaces of two sides of the sliding block (18) are in sliding connection with the sliding grooves (5), the upper end outer surfaces of the two sliding blocks (18) are fixedly connected with a fixed seat (2), the edge of the upper end outer surface of the fixed seat (2) is fixedly connected with two groups of symmetrical fixed frames (3) and sliding frames (4), the inside of the fixed frame (3) is provided with a limiting mechanism (8), and the upper end outer surface of, the utility model discloses a quick-witted, including workstation (1), output shaft, fixed splint (13), fixing splint (13), one side outer fixed surface of fixing splint (13) has sawtooth slide bar (12), the opposite side outer fixed surface of fixing splint (13) is connected with stopper (14), stopper (14) are located the inslot of balladeur train (4) and sliding connection with it, two press from both sides between fixing splint (13) and fixing base (2) and are equipped with bent axle main part (17), workstation (1) both sides outer equal fixedly connected with support (7), two the equal fixedly connected with motor (6) of upper end surface of support (7), the output shaft fixedly connected with main bevel gear (9) of motor (6).

2. The product conveying apparatus for processing the crankshaft of the internal combustion engine as set forth in claim 1, wherein: an output shaft of the motor (6) penetrates through the outer surface of one side of the workbench (1) and extends into the sliding groove (5), the output shaft of the motor (6) is rotatably connected with the workbench (1), and the main bevel gear (9) is located in the sliding groove (5) and meshed with the auxiliary bevel gear (10).

3. The finished product conveying apparatus for the crankshaft working of an internal combustion engine as set forth in claim 1 or 2, wherein: the length of threaded rod (11) is greater than the length of spout (5), just the both ends of threaded rod (11) all extend to the inside of workstation (1) and rotate with it and be connected.

4. The product conveying apparatus for processing the crankshaft of the internal combustion engine as set forth in claim 1, wherein: stop gear (8) are including baffle (801), spring (802), cylinder (803), fixed block (804), take tooth gag lever post (805), fixed axle (806) and support (807), baffle (801) fixed connection is in the inside of mount (3), support (807) have two and all fixed connection in the lower extreme internal surface of mount (3).

5. The product conveying apparatus for processing the crankshaft of the internal combustion engine as set forth in claim 4, wherein: two ends of the fixed shaft (806) are fixedly connected to the outer surfaces of the two opposite sides of the two supports (807), the lower end of the toothed limiting rod (805) is rotatably sleeved on the outer wall of the fixed shaft (806), the spring (802) is fixedly connected between the baffle (801) and the toothed limiting rod (805), the fixed block (804) is fixedly connected to the outer surface of the upper end of the toothed limiting rod (805), the cylinder (803) is fixedly connected to the outer surface of the front end of the fixed block (804), and the tail end of the cylinder (803) extends out of the unlocking port (16).

6. The product conveying apparatus for processing the crankshaft of the internal combustion engine as set forth in claim 5, wherein: the toothed part of the toothed limiting rod (805) is meshed with the toothed sliding rod (12), and the outer surface of one side of the fixing block (804) is tightly attached to the outer surface of one side of the limiting plate (15).