阅读说明：本技术 一种汽车曲轴测量仪 (Automobile crankshaft measuring instrument ) 是由 张彦磊 于 2019-08-29 设计创作，主要内容包括：本发明公开了一种汽车曲轴测量仪,属于汽车配件加工装置技术领域。一种汽车曲轴测量仪,包括测量仪基座,所述测量仪基座的上表面固定连接有操作台,所述操作台的内部开设有滑槽,所述滑槽内部的两侧均活动连接有滑块,所述滑块的一端固定连接有第一卡模座,所述第一卡模座的一侧固定连接有治具夹,所述治具夹的两侧均开设有第一孔洞,所述第一孔洞的内部插接有连接杆。该汽车曲轴测量仪,转杆摇杆带动曲轴进行旋转,同时治具夹的一侧安装有连接杆,连接杆的一侧安装有顶杆,当曲轴在转动时,转环通过曲轴在转动时所产生的摩擦力带动转环进行旋转,从而不仅能够有效的减少工作人员在转动转杆摇杆的阻力。(The invention discloses an automobile crankshaft measuring instrument, and belongs to the technical field of automobile part processing devices. The utility model provides an automobile crankshaft measuring apparatu, includes the measuring apparatu base, the last fixed surface of measuring apparatu base is connected with the operation panel, the spout has been seted up to the inside of operation panel, the equal swing joint in both sides of spout inside has the slider, the first die holder of one end fixedly connected with of slider, one side fixedly connected with tool of first die holder presss from both sides, first hole has all been seted up to the both sides of tool clamp, the inside of first hole is pegged graft and is had the connecting rod. This automobile crankshaft measuring apparatu, the bull stick rocker drives the bent axle and rotates, and the connecting rod is installed to one side that the tool pressed from both sides simultaneously, and the ejector pin is installed to one side of connecting rod, and when the bent axle when rotating, the swivel drives the swivel through the produced frictional force of bent axle when rotating and rotates to not only can effectual reduction staff rotate the resistance of bull stick rocker.)

1. The utility model provides an automobile crankshaft measuring apparatu, includes measuring apparatu base (1), its characterized in that: the upper surface fixedly connected with operation panel (2) of measuring apparatu base (1), spout (3) have been seted up to the inside of operation panel (2), the equal swing joint in both sides of spout (3) inside has slider (4), the first die holder of one end fixedly connected with (5) of slider (4), one side fixedly connected with tool clamp (6) of first die holder (5), first hole has all been seted up to the both sides of tool clamp (6), the inside of first hole is pegged graft and is had connecting rod (7), one side fixedly connected with ejector pin (8) of connecting rod (7), one side fixedly connected with ejector pin (9) of connecting rod (7), change (10) have been cup jointed to one side of ejector pin (9).

2. The automotive crankshaft measuring instrument according to the claim 1, characterized in that the inner hole diameter of the rotating ring (10) is six centimeters, and one end of the ejector rod (9) extends to the top end of the rotating ring (10).

3. The automotive crankshaft measuring instrument according to claim 1, characterized in that a second clamping die holder (11) is fixedly connected to one side of the sliding block (4), and a plug board (12) is fixedly connected to one side of the second clamping die holder (11).

4. The automobile crankshaft measuring instrument according to claim 1, wherein a connecting hole (13) is formed in the inserting plate (12), a rotating rod (14) is movably connected to one side of the connecting hole (13), and a clamping groove is formed in the top end of the rotating rod (14).

5. The automobile crankshaft measuring instrument according to claim 1, wherein a rotating rod rocker (15) is fixedly connected to one side of the rotating rod (14), and a storage groove (16) is formed in the upper surface, close to the sliding groove (3), of the operating platform (2).

6. The automobile crankshaft measuring instrument as claimed in claim 1, wherein a dial indicator clamping seat (17) is fixedly connected to the upper surface of the operating platform (2) close to the first clamping seat (5), and a dial indicator (18) is arranged inside the dial indicator clamping seat (17).

7. The automotive crankshaft measuring instrument according to the claim 1, characterized in that a magnetic meter clamping seat (19) is fixedly connected to the upper surface of the operating platform (2) close to the second clamping seat (11), and a magnetic meter (20) is arranged inside the magnetic meter clamping seat (19).

8. The automotive crankshaft measuring instrument according to the claim 1, characterized in that the lower surface of the measuring instrument base (1) is fixedly connected with a support rod (21), and one side of the support rod (21) is fixedly connected with a magnet (22).

9. The automotive crankshaft measuring instrument according to claim 1, characterized in that one side of the sliding block (4) is provided with a stopper, and one side of the stopper extends to the outer surface of the measuring instrument base (1).

Technical Field

The invention relates to the technical field of automobile part processing devices, in particular to an automobile crankshaft measuring instrument.

Background

The crankshaft is the most important part in the engine, bears the force transmitted by the connecting rod, converts the force into torque, outputs the torque through the crankshaft and drives other accessories on the engine to work, and the crankshaft is subjected to the combined action of centrifugal force of rotating mass, gas inertia force with periodic change and reciprocating inertia force to bear the action of bending and twisting load, so that the crankshaft is required to have enough strength and rigidity, the surface of a shaft neck needs to be wear-resistant, work is uniform, balance is good, and the crankshaft is also very important when an automobile crankshaft is detected.

The existing automobile crankshaft measuring instrument usually adopts workers to fix a crankshaft in an operation table to measure the automobile crankshaft, so that the flexibility is poor.

Disclosure of Invention

The invention aims to solve the problem of poor machining flexibility when an automobile crankshaft is machined, and provides an automobile crankshaft measuring instrument.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an automobile crankshaft measuring apparatu, includes the measuring apparatu base, the last fixed surface of measuring apparatu base is connected with the operation panel, the spout has been seted up to the inside of operation panel, the equal swing joint in both sides of spout inside has the slider, the first die holder of one end fixedly connected with of slider, one side fixedly connected with tool of first die holder presss from both sides, first hole has all been seted up to the both sides of tool clamp, the inside of first hole is pegged graft and is had the connecting rod, one side fixedly connected with locking ring of connecting rod, one side fixedly connected with ejector pin of connecting rod, the change has been cup jointed to one side of ejector pin.

Preferably, the diameter of an inner hole of the rotating ring is six centimeters, and one end of the ejector rod extends to the top end of the rotating ring.

Preferably, one side of the sliding block is fixedly connected with a second clamping die holder, and one side of the second clamping die holder is fixedly connected with a plug board.

Preferably, the inside of plugboard has seted up the connecting hole, one side swing joint of connecting hole has the bull stick, the top of bull stick has seted up and has pressed from both sides the groove.

Preferably, one side of the rotating rod is fixedly connected with a rotating rod rocker, and the upper surface of the operating platform, which is close to the sliding groove, is provided with a storage groove.

Preferably, the upper surface of the operating platform, which is close to the first clamping die holder, is fixedly connected with a dial indicator clamping seat, and a dial indicator is arranged inside the dial indicator clamping seat.

Preferably, the upper surface of the operating platform, which is close to the second die holder, is fixedly connected with a magnetic meter clamping seat, and a magnetic meter is arranged in the magnetic meter clamping seat.

Preferably, the lower surface of the measuring instrument base is fixedly connected with a support rod, and one side of the support rod is fixedly connected with a magnet.

Preferably, one side of the sliding block is provided with a limiting block, and one side of the limiting block extends to the outer surface of the measuring instrument base.

Compared with the prior art, the invention provides an automobile crankshaft measuring instrument, which has the following beneficial effects:

1. the automobile crankshaft measuring instrument can measure the automobile crankshaft by the aid of the sliding grooves, the sliding blocks, the fixture clamp, the rotating ring, the rotating rod and the rotating rod rocker in a matched mode, one end of the crankshaft is placed inside the fixture clamp by an operator, the other end of the crankshaft is placed inside a connecting hole formed in the insertion plate, the rotating rod rocker is shaken by the operator to enable the rotating rod rocker to drive the crankshaft to rotate, the connecting rod is installed on one side of the fixture clamp, the ejector rod is installed on one side of the connecting rod, when the crankshaft rotates, the rotating ring drives the rotating ring to rotate through friction force generated by the crankshaft during rotation, resistance of the operator in rotating the rotating rod rocker can be effectively reduced, the crankshaft can be fixed, the length of the connecting rod inside the fixture clamp is adjusted by the operator, and accordingly the automobile crankshaft measuring instrument can measure crankshafts with different diameters, through the inside slider that sets up of spout, can make first card die holder and second card die holder carry out the translation in the inside of operation panel and slide to make this device can measure the bent axle of various length, and then very big improvement this device's flexibility.

2. This automobile crankshaft measuring apparatu through the cooperation setting between bracing piece and the magnet, can make when the staff is measuring automobile crankshaft, because this device volume is less, can take place to rock inevitable when the operation to place this device on iron building, through the adsorption efficiency of magnet to iron building, thereby reach the staff and reach fixed effect when controlling this device.

Drawings

FIG. 1 is a schematic structural diagram of an automotive crankshaft measurement instrument according to the present invention;

FIG. 2 is a schematic diagram of a slide block structure of an automotive crankshaft measuring instrument according to the present invention;

FIG. 3 is an enlarged schematic view of a portion A of the vehicle crankshaft measuring instrument according to the present invention;

FIG. 4 is a schematic view of a connection hole structure of an automobile crankshaft measuring instrument according to the present invention;

FIG. 5 is a schematic structural diagram of a rotating rod and a rocker of the automotive crankshaft measuring instrument according to the present invention;

fig. 6 is a schematic diagram of a magnet structure of an automotive crankshaft measuring instrument according to the present invention.

In the figure: 1. a gauge base; 2. an operation table; 3. a chute; 4. a slider; 5. a first die holder; 6. a jig clamp; 7. a connecting rod; 8. locking a ring; 9. a top rod; 10. rotating the ring; 11. a second die holder; 12. a plugboard; 13. connecting holes; 14. a rotating rod; 15. a rotating rod and a rocking rod; 16. a storage groove; 17. a dial indicator card seat; 18. a dial indicator; 19. a magnetic watch card holder; 20. a magnetic meter; 21. a support bar; 22. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, an automobile crankshaft measuring instrument comprises an automobile crankshaft measuring instrument base 1, an operating table 2 is fixedly connected to the upper surface of the measuring instrument base 1, a sliding groove 3 is formed in the operating table 2, sliding blocks 4 are movably connected to two sides of the inner portion of the sliding groove 3, a first clamping die holder 5 is fixedly connected to one end of each sliding block 4, a jig clamp 6 is fixedly connected to one side of each first clamping die holder 5, first holes are formed in two sides of each jig clamp 6, a connecting rod 7 is inserted into each first hole, a locking ring 8 is fixedly connected to one side of each connecting rod 7, a push rod 9 is fixedly connected to one side of each push rod 7, a rotating ring 10 is sleeved on one side of each push rod 9, the inner hole diameter of each rotating ring 10 is six centimeters, one end of each push rod 9 extends to the top end of each rotating ring 10, a second clamping die holder 11 is fixedly connected to one side of each sliding block 4, the connecting hole 13 is arranged in the inserting plate 12, one side of the connecting hole 13 is movably connected with a rotating rod 14, the top end of the rotating rod 14 is provided with a clamping groove, one side of the rotating rod 14 is fixedly connected with a rotating rod rocker 15, an operator slides the sliding block 4 to enable the sliding block 4 to slide in the sliding groove 3, one side of the sliding block 4 is connected with a first clamping die holder 5 and a second clamping die holder 11 to enable the device to measure crankshafts with different lengths, the operator places the crankshaft in the jig clamp 6, one side of the jig clamp 6 is provided with a connecting rod 7, one side of the connecting rod 7 is provided with a mandril 9, when the crankshaft rotates, the rotating ring 10 drives the rotating ring 10 to rotate through the friction force generated by the crankshaft during rotation, so that the resistance of the operator in rotating the rotating rod rocker 15 can be effectively reduced, the crankshaft can also be fixed, the operator can adjust the length of the connecting rod 7 in the jig clamp 6, so that the device can measure crankshafts with different diameters, the upper surface of the operating platform 2 close to the sliding chute 3 is provided with a storage groove 16, the other end of the crankshaft is placed inside a connecting hole 13 formed in the insertion plate 12 by a worker, at the moment, the worker shakes the rotating rod rocker 15 to enable the rotating rod rocker 15 to drive the crankshaft to rotate, the top end of the rotating rod 14 is provided with a clamping groove, so that the crankshaft can be prevented from falling off, in the process of operating the device, the worker can place a working appliance inside the storage groove 16 in the process of operating the device through the storage groove 16, so that the loss of the working appliance is effectively prevented, the upper surface of the operating platform 2 close to the first clamping die holder 5 is fixedly connected with a dial indicator clamping seat 17, a dial indicator 18 is arranged inside the dial indicator clamping seat 17, and the upper surface of the operating platform 2 close to the second clamping die holder 11 is fixedly connected with a magnetic indicator, inside of magnetism table cassette 19 is provided with magnetism table 20, the lower fixed surface of measuring apparatu base 1 is connected with bracing piece 21, one side fixedly connected with magnet 22 of bracing piece 21, cooperation setting between bracing piece 21 and magnet 22, can make when the staff is measuring automobile crankshaft, because this device volume is less, can inevitably take place to rock when the operation, thereby place this device on iron building, through the adsorption efficiency of magnet 22 to iron building, thereby reach the staff and reach fixed effect when controlling this device, one side of slider 4 is provided with the stopper, one side of stopper extends to the surface of measuring apparatu base 1.

In the invention, when the device is used for measuring the automobile crankshaft, an operator places one end of the crankshaft in the jig clamp 6 and places the other end of the crankshaft in the connecting hole 13 formed in the insertion plate 12, at the moment, the operator shakes the rotating rod rocker 15 to enable the rotating rod rocker 15 to drive the crankshaft to rotate, meanwhile, one side of the jig clamp 6 is provided with the connecting rod 7, one side of the connecting rod 7 is provided with the ejector rod 9, when the crankshaft rotates, the rotating ring 10 drives the rotating ring 10 to rotate through the friction force generated when the crankshaft rotates, so that the resistance of the operator in rotating the rotating rod rocker 15 can be effectively reduced, the crankshaft can be fixed, the operator can measure the crankshafts with different diameters by adjusting the length of the connecting rod 7 in the jig clamp 6, and through the sliding block 4 arranged in the sliding groove 3, can make first card die holder 5 and second card die holder 11 carry out the translation slip in the inside of operation panel 2, thereby make this device can measure the bent axle of various length, and then very big improvement the flexibility of this device, through the cooperation setting between bracing piece 21 and the magnet 22, can make when the staff is measuring the automobile crankshaft, because this device volume is less, can avoid hardly taking place to rock when the operation, thereby place this device on iron building, through the adsorption efficiency of magnet 22 to iron building, thereby reach the staff and reach fixed effect when controlling this device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.