CN220260129U - Automatic processing equipment for lubricating oil hole of automobile coupling - Google Patents

Abstract

The utility model discloses automatic machining equipment for a lubricating oil hole of an automobile coupling, which comprises a machining table, wherein a drilling mechanism is arranged at the top end of the machining table and used for machining the lubricating oil hole of the coupling, and the drilling mechanism comprises a limiting assembly arranged at the top end of the machining table. This automatic processing equipment of car coupling lubricating oil hole through setting up spacing subassembly, through placing car coupling in the recess of fixed block, later through rotating the crank to make crank cooperation drive shaft drive cam rotate, thereby make cam drive stopper extrusion spring make its shrink, and make simultaneously stopper cooperation two spacing axles drive two gag lever posts and slide at the internal surface of fixed block, thereby drive the grip block and move down, carry out the centre gripping with the coupling fixedly, thereby make the coupling remain stable, improve the accuracy to coupling lubricating oil hole processing from this.

Description

Automatic processing equipment for lubricating oil hole of automobile coupling

Technical Field

The utility model relates to the technical field of automobile coupling, in particular to automatic processing equipment for a lubricating oil hole of an automobile coupling.

Background

The coupling is a transitional connection mode commonly used in mechanical transmission.

Referring to a test bench of a Chinese patent automobile coupling, (publication No. CN 218673541U, publication No. 2023.03.21), the test bench comprises a fixed frame, wherein the bottom inside the fixed frame is fixedly connected with a fixed table, one side of the fixed table is fixedly connected with a first fixed column, and a telescopic slot is formed inside the fixed table. This test bench of car even axle ware, through setting up elevating gear and leveling device, the distance that the screw thread frame application screw thread goes up and down on elevating gear compares the position of the initial reservation support car even axle ware bottom of screw thread frame, and the car even axle ware is put and can observe whether to be supported by the top of screw thread frame just contradicts the center offset problem and the center offset data that test out car even axle ware when testing above, and the level meter on the hydraulic stem of cooperation again to the horizontal test of car even axle ware surface, thereby realized the measurement to the mechanization of car even axle ware, practiced thrift the manpower, mastered the flaw data of car even axle ware.

However, when the above scheme is implemented, there are the following problems: in the existing coupler, in the process of oil hole machining, because the coupler is cylindrical, when oil hole machining is performed, a drill bit is easy to slip when in contact with a Lian Zhou device, or the coupler is caused to rotate autonomously, so that the accuracy of oil hole machining of the coupler is affected, and therefore, a room for improvement exists.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides automatic processing equipment for an automobile coupling lubricating oil hole, which solves the problem that a drill bit is easy to slip or the coupling automatically rotates when being contacted with a Lian Zhou device in the process of processing the oil hole of the coupling, thereby influencing the accuracy of processing the oil hole of the coupling.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the automatic machining equipment for the automobile coupling lubricating oil hole comprises a machining table, a drilling mechanism is arranged at the top end of the machining table and used for machining the coupling lubricating oil hole, the drilling mechanism comprises a limiting component arranged at the top end of the machining table, two first hydraulic rods are fixedly connected to two sides of the top end of the machining table, a top plate is fixedly connected to one end of each first hydraulic rod, a round block is connected to the inner surface of the top plate through rotation of a driving component, a connecting block is fixedly connected to the bottom end of the round block, a connecting plate is fixedly connected to one end of the connecting block, a drill bit is connected to the bottom end of the connecting plate through rotation of a driving component, and a grinding head is connected to the bottom end of the connecting plate and the outer surface of the connecting plate far away from the drill bit in a rotating mode.

Preferably, the limiting component comprises a fixed block fixedly connected to the top end of the processing table, the inner wall of the fixed block is rotationally connected with a driving shaft, one end of the driving shaft penetrates through the front end of the fixed block and is fixedly connected with a crank, the outer surface of the driving shaft is fixedly connected with a cam, and the outer surface of the cam is contacted with the limiting block.

Preferably, a spring is arranged between the bottom end of the limiting block and the inner surface of the fixed block, limiting rods are arranged on the inner surfaces of the two sides of the limiting block, one ends of the two limiting rods penetrate through the top of the fixed block, clamping blocks are fixedly connected to the outer surfaces of the limiting rods, limiting shafts are fixedly connected to the two sides of the inner surface of the limiting rod, and the outer surfaces of the two limiting shafts are in contact with the top end and the bottom end of the limiting block.

Preferably, the drive assembly fixed connection is at the second hydraulic stem on roof top, the one end fixedly connected with rack of second hydraulic stem, and the bottom and the top sliding connection of roof of rack, one side meshing of rack has the gear, and the bottom and the top fixed connection of circular piece of gear.

Preferably, the transmission assembly comprises a transmission shaft rotatably connected between the round block and the opposite sides of the connecting plate, the outer surfaces of the two ends of the transmission shaft are fixedly connected with main belt pulleys, and one end of the transmission shaft penetrates through the bottom end of the connecting plate and is fixedly connected with a transmission motor through a coupler.

Preferably, the surface of two main belt pulley all transmission is connected with the belt, two the internal surface of belt all transmission is connected with the auxiliary belt pulley, two the internal surface of auxiliary belt pulley all fixedly connected with connecting axle, and two connecting axle one end all run through to the bottom of connecting plate to with drill bit and the one end fixed connection of head of polishing respectively.

Advantageous effects

The utility model provides automatic processing equipment for a lubricating oil hole of an automobile coupling. Compared with the prior art, the method has the following beneficial effects:

(1) This automatic processing equipment of car coupling lubricating oil hole through setting up spacing subassembly, through placing car coupling in the recess of fixed block, later through rotating the crank to make crank cooperation drive shaft drive cam rotate, thereby make cam drive stopper extrusion spring make its shrink, and make simultaneously stopper cooperation two spacing axles drive two gag lever posts and slide at the internal surface of fixed block, thereby drive the grip block and move down, carry out the centre gripping with the coupling fixedly, thereby make the coupling remain stable, improve the accuracy to coupling lubricating oil hole processing from this.

(2) This automatic processing equipment of car coupling lubricating oil hole through setting up drive assembly, through starting the second hydraulic stem to make the one end of second hydraulic stem drive the rack through cylinder cooperation telescopic link and remove, make rack cooperation gear drive circular piece from this and rotate, thereby make circular piece cooperation connecting block drive connecting plate rotate, from this bit and the head of polishing replace, thereby make after the trompil of coupling oil hole, the burr to inside that can be timely is polished, from this the smoothness that improves coupling oil hole, machining efficiency is improved simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of a spacing assembly of the present utility model;

FIG. 3 is a top view of the drive assembly of the present utility model;

fig. 4 is a top view of the transmission assembly of the present utility model.

In the figure: 1. a processing table; 2. a drilling mechanism; 21. a limit component; 211. a fixed block; 212. a drive shaft; 213. a crank; 214. a cam; 215. a limiting block; 216. a spring; 217. a limit rod; 218. a clamping block; 219. a limiting shaft; 22. a first hydraulic lever; 23. a top plate; 24. a drive assembly; 241. a second hydraulic lever; 242. a rack; 243. a gear; 25. a circular block; 26. a connecting block; 27. a connecting plate; 28. a transmission assembly; 281. a transmission shaft; 282. a main pulley; 283. a drive motor; 284. a belt; 285. an auxiliary belt pulley; 286. a connecting shaft; 29. a drill bit; 210. grinding head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides two technical solutions:

embodiment one: the automatic machining equipment for the lubricating oil hole of the automobile coupling comprises a machining table 1, wherein a drilling mechanism 2 is arranged at the top end of the machining table 1, the drilling mechanism 2 is used for machining the lubricating oil hole of the coupling, the drilling mechanism 2 comprises a limiting component 21 arranged at the top end of the machining table 1, the limiting component 21 is used for fixing the automobile coupling, so that the automobile coupling is stable in the oil hole machining process, first hydraulic rods 22 are fixedly connected to two sides of the top end of the machining table 1, the first hydraulic rods 22 are of the prior art, a telescopic rod is driven to carry out telescopic transmission through a matched air cylinder, one ends of the two first hydraulic rods 22 are fixedly connected with a top plate 23, the inner surface of the top plate 23 is rotationally connected with a circular block 25 through a driving component 24, the driving component 24 is used for driving the circular block 25 to rotate, the bottom end of the circular block 25 is fixedly connected with a connecting block 26, one end of the connecting block 26 is fixedly connected with a connecting plate 27, the connecting block 26 and the connecting plate 27 play a role in connection and support, the bottom end of the connecting plate 27 is rotationally connected with a drill bit 29 through a transmission component 28, the transmission component 28 plays a role in power transmission, the bottom end of the connecting plate 27 is rotationally connected with a polishing head 210 far away from the outer surface of the drill bit 29, the drill bit 29 and the polishing head 210 are both used for carrying out oil hole processing on a coupler, the limiting component 21 comprises a fixed block 211 fixedly connected with the top end of a processing table 1, the fixed block 211 plays a limiting role, a groove is formed in the top end for facilitating the placement of the coupler, the inner wall of the fixed block 211 is rotationally connected with a driving shaft 212, one end of the driving shaft 212 penetrates through the front end of the fixed block 211 and is fixedly connected with a crank 213, the crank 213 plays a role in control, the outer surface of the driving shaft 212 is fixedly connected with a cam 214, the outer surface of the cam 214 is contacted with a limiting block 215, a spring 216 is arranged between the bottom end of the limiting block 215 and the inner surface of the fixed block 211, the elastic coefficient of the spring 216 is set according to the required value, limiting rods 217 are arranged on the inner surfaces of the two sides of the limiting block 215, one ends of the two limiting rods 217 penetrate through the top of the fixed block 211 and are fixedly connected with clamping blocks 218 on the outer surfaces, the bottom ends of the opposite sides of the two clamping blocks 218 are arc-shaped and are matched with the surfaces of the coupling, limiting shafts 219 are fixedly connected on the two sides of the inner surface of the limiting rods 217, the outer surfaces of the two limiting shafts 219 are contacted with the top end and the bottom end of the limiting block 215, the limiting shafts 219 are used for limiting the limiting block 215, the coupling is placed in a groove formed in the top end of the fixed block 211, then the crank 213 is controlled to drive the cam 214 to rotate by matching the crank 213 with the driving shaft 212, the cam 214 drives the limiting block 215 to move downwards, so as to compress the spring 216 and simultaneously drive the limiting rods 217 to slide downwards in the future by cooperating with the limiting shafts 219, thereby cooperating with the two clamping blocks 218 to clamp and fix the coupler, the driving assembly 24 is fixedly connected with the second hydraulic rod 241 at the top end of the top plate 23, the second hydraulic rod 241 is of the prior known technology, the telescopic rod is driven by cooperating with the air cylinder to carry out telescopic transmission, one end of the second hydraulic rod 241 is fixedly connected with the rack 242, the bottom end of the rack 242 is slidingly connected with the top end of the top plate 23, one side of the rack 242 is meshed with the gear 243, the bottom end of the gear 243 is fixedly connected with the top end of the circular block 25, one end of the second hydraulic rod 241 is driven by cooperating with the telescopic rod through the air cylinder to move the rack 242, thereby meshing teeth of the rack 242 with teeth of the gear 243, thereby cooperating with the gear 243 to drive the circular block 25 to rotate, the connecting plate 27 is driven to rotate by the connecting block 26, so that the drill bit 29 and the polishing head 210 are conveniently transposed, the transmission assembly 28 comprises a transmission shaft 281 which is rotationally connected between the round block 25 and the opposite sides of the connecting plate 27, the outer surfaces of the two ends of the transmission shaft 281 are fixedly connected with main pulleys 282, one end of the transmission shaft 281 penetrates through the bottom end of the connecting plate 27 and is fixedly connected with a transmission motor 283 through a coupler, the transmission motor 283 is of the prior art and is electrically connected with an external power supply through a corresponding control switch, the outer surfaces of the two main pulleys 282 are all in transmission connection with a belt 284, the belt 284 is of the prior art, the main pulleys 282 and the auxiliary pulleys 285 are in transmission through the cooperation of the main pulleys 282, the inner surfaces of the two belt 284 are all in transmission connection with auxiliary pulleys 285, the inner surfaces of the two auxiliary pulleys 285 are all fixedly connected with connecting shafts 286, one ends of the two connecting shafts 286 penetrate through the bottom ends of the connecting plate 27 and are fixedly connected with one ends of the drill bit 29 and the polishing head 210 respectively, the output ends of the transmission motor 283 are driven by the coupler to rotate through the transmission shaft 283, the corresponding control switch and the corresponding transmission shaft 283, the two main pulleys are driven by the coupler and the outer surfaces of the corresponding transmission motor 283 are driven to rotate, the two main pulleys 282 respectively, the two main pulleys 282 are driven by the belt 282 to rotate through the corresponding belt 282, the belt 282 and the main pulleys 29 are driven by the corresponding hydraulic shaft 29 to rotate, the hydraulic rod and the hydraulic rod 29 and the hydraulic rod is driven to rotate, the hydraulic rod and the hydraulic rod 23 to the hydraulic rod 23 is driven to be driven to the hydraulic rod 23 to rotate, and the hydraulic rod 23 to the hydraulic rod and the hydraulic rod is driven to the hydraulic rod and the hydraulic rod to the hydraulic rod.

Embodiment two: the automatic machining equipment for the lubricating oil hole of the automobile coupling comprises a machining table 1, wherein a drilling mechanism 2 is arranged at the top end of the machining table 1, the drilling mechanism 2 is used for machining the lubricating oil hole of the coupling, the drilling mechanism 2 comprises a limiting component 21 arranged at the top end of the machining table 1, the limiting component 21 is used for fixing the automobile coupling, so that the automobile coupling is stable in the oil hole machining process, first hydraulic rods 22 are fixedly connected to two sides of the top end of the machining table 1, the first hydraulic rods 22 are of the prior art, a telescopic rod is driven to carry out telescopic transmission through a matched air cylinder, one ends of the two first hydraulic rods 22 are fixedly connected with a top plate 23, the inner surface of the top plate 23 is rotationally connected with a circular block 25 through a driving component 24, the driving component 24 is used for driving the circular block 25 to rotate, the bottom end of the circular block 25 is fixedly connected with a connecting block 26, one end of the connecting block 26 is fixedly connected with a connecting plate 27, the connecting block 26 and the connecting plate 27 play a role in connection and support, the bottom end of the connecting plate 27 is rotationally connected with a drill bit 29 through a transmission component 28, the transmission component 28 plays a role in power transmission, the bottom end of the connecting plate 27 is rotationally connected with a polishing head 210 far away from the outer surface of the drill bit 29, the drill bit 29 and the polishing head 210 are both used for carrying out oil hole processing on a coupler, the limiting component 21 comprises a fixed block 211 fixedly connected with the top end of a processing table 1, the fixed block 211 plays a limiting role, a groove is formed in the top end for facilitating the placement of the coupler, the inner wall of the fixed block 211 is rotationally connected with a driving shaft 212, one end of the driving shaft 212 penetrates through the front end of the fixed block 211 and is fixedly connected with a crank 213, the crank 213 plays a role in control, the outer surface of the driving shaft 212 is fixedly connected with a cam 214, the outer surface of the cam 214 is contacted with a limiting block 215, the spring 216 is arranged between the bottom end of the limiting block 215 and the inner surface of the fixed block 211, the elastic coefficient of the spring 216 is set according to a required value, limiting rods 217 are arranged on the inner surfaces of the two sides of the limiting block 215, one ends of the two limiting rods 217 penetrate through the top of the fixed block 211 and are fixedly connected with clamping blocks 218 in appearance, the bottom ends of the opposite sides of the two clamping blocks 218 are arc-shaped and are matched with the surface of a coupling, limiting shafts 219 are fixedly connected to the two sides of the inner surface of the limiting rods 217, the outer surfaces of the two limiting shafts 219 are contacted with the top end and the bottom end of the limiting block 215, the limiting shafts 219 are used for limiting the limiting block 215, the coupling is placed in a groove formed in the top end of the fixed block 211, and then the crank 213 is controlled to drive the cam 214 to rotate by matching the driving shaft 212, the cam 214 drives the limiting block 215 to move downwards, the spring 216 is compressed, and simultaneously the limiting shafts 219 are matched with the limiting shafts 217 to drive the limiting rods 217 to slide downwards for the years, and the coupling is clamped and fixed.

And all that is not described in detail in this specification is well known to those skilled in the art.

In operation, the coupling is firstly placed in the groove formed at the top end of the fixed block 211, then the crank 213 is controlled to drive the cam 214 to rotate by matching with the driving shaft 212, the cam 214 drives the limiting block 215 to move downwards, the spring 216 is extruded to shrink, and simultaneously the limiting shaft 219 is matched to drive each limiting rod 217 to slide downwards, so that the coupling is clamped and fixed by matching with the two clamping blocks 218, then the output end of the driving motor 283 is matched with the driving shaft 281 to drive the two main pulleys 282 to rotate by the driving motor 283 through the coupling, the two main pulleys 282 are respectively driven to rotate by the belt 284, the drill bit 29 and the polishing head 210 are driven to rotate by the belt 284, then the two first hydraulic rods 22 are started, so that the first hydraulic rod 22 drives the top plate 23 to move downwards, one end of the drill bit 29 is contacted with the outer surface of the coupler, and the drill bit 29 is perforated, after the machining is finished, the drill bit 29 is driven by the first hydraulic rod 22 to be separated from the inner surface of the coupler, then the rack 242 is driven by the second hydraulic rod 241 through the telescopic rod matched with the cylinder to move, so that teeth of the rack 242 are meshed with teeth of the gear 243, the circular block 25 is driven to rotate by matching with the gear 243, the connecting block 26 is driven to rotate by matching with the connecting block 27, the drill bit 29 and the grinding head 210 are transposed, and then the cut oil hole is ground by matching with the first hydraulic rod 22, so that the machining precision of the lubrication oil hole of the coupler and the smoothness of the oil hole are improved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Automatic processing equipment of car coupling lubricating oil hole, including processing platform (1), its characterized in that: the top end of the processing table (1) is provided with a drilling mechanism (2), and the drilling mechanism (2) is used for processing the lubricating oil hole of the coupler;

drilling mechanism (2) are including setting up spacing subassembly (21) on processing platform (1) top, the equal fixedly connected with of top both sides of processing platform (1) first hydraulic stem (22), two equal fixedly connected with roof (23) of one end of first hydraulic stem (22), the internal surface of roof (23) is rotated through drive assembly (24) and is connected with circular piece (25), the bottom fixedly connected with connecting block (26) of circular piece (25), the one end fixedly connected with connecting plate (27) of connecting block (26), the bottom of connecting plate (27) is rotated through drive assembly (28) and is connected with drill bit (29), the surface rotation that the bottom and the keeping away from drill bit (29) of connecting plate (27) are connected with head of polishing (210).

2. The automatic processing apparatus for an automotive coupling oil hole according to claim 1, characterized in that: the limiting assembly (21) comprises a fixed block (211) fixedly connected to the top end of the processing table (1), a driving shaft (212) is rotatably connected to the inner wall of the fixed block (211), one end of the driving shaft (212) penetrates through the front end of the fixed block (211) and is fixedly connected with a crank (213), a cam (214) is fixedly connected to the outer surface of the driving shaft (212), and a limiting block (215) is contacted with the outer surface of the cam (214).

3. The automatic processing apparatus for an automotive coupling oil hole according to claim 2, characterized in that: the spring (216) is arranged between the bottom end of the limiting block (215) and the inner surface of the fixed block (211), limiting rods (217) are arranged on the inner surfaces of the two sides of the limiting block (215), one ends of the two limiting rods (217) penetrate through the top of the fixed block (211) and are fixedly connected with clamping blocks (218) on the appearance, limiting shafts (219) are fixedly connected to the two sides of the inner surface of the limiting rod (217), and the outer surfaces of the two limiting shafts (219) are in contact with the top end and the bottom end of the limiting block (215).

4. The automatic processing apparatus for an automotive coupling oil hole according to claim 1, characterized in that: the driving assembly (24) is fixedly connected with a second hydraulic rod (241) at the top end of the top plate (23), one end of the second hydraulic rod (241) is fixedly connected with a rack (242), the bottom end of the rack (242) is in sliding connection with the top end of the top plate (23), one side of the rack (242) is meshed with a gear (243), and the bottom end of the gear (243) is fixedly connected with the top end of the circular block (25).

5. The automatic processing apparatus for an automotive coupling oil hole according to claim 1, characterized in that: the transmission assembly (28) comprises a transmission shaft (281) which is rotatably connected between the round block (25) and the opposite side of the connecting plate (27), the outer surfaces of the two ends of the transmission shaft (281) are fixedly connected with main pulleys (282), and one end of the transmission shaft (281) penetrates through the bottom end of the connecting plate (27) and is fixedly connected with a transmission motor (283) through a coupler.

6. The automatic processing apparatus for an automotive coupling oil hole according to claim 5, wherein: the surface of two main belt pulley (282) is all transmitted and is connected with belt (284), two the internal surface of belt (284) is all transmitted and is connected with auxiliary belt pulley (285), two the internal surface of auxiliary belt pulley (285) is all fixedly connected with connecting axle (286), and two connecting axle (286) one end all run through to the bottom of connecting plate (27) to with drill bit (29) and the one end fixed connection of polishing head (210) respectively.