CN212458230U

CN212458230U - Measuring table for detecting angle of piston chute

Info

Publication number: CN212458230U
Application number: CN202021749431.5U
Authority: CN
Inventors: 韩静瑶; 何华伟; 焦宝平; 韩家学
Original assignee: Xinxiang Monet Piston Co ltd
Current assignee: Xinxiang Monet Piston Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-02-02
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a detect piston chute angle survey platform relates to measuring device technical field, specifically is a detect piston chute angle survey platform, including detecting the test table, detect the interior diapire fixedly connected with motor of test table, the first gear of circumference fixedly connected with of motor output shaft. This detect piston chute angle survey platform, through first electric telescopic handle, second electric telescopic handle, the cooperation setting of third electric telescopic handle and connecting block, in the use through first electric telescopic handle, second electric telescopic handle, the flexible and connecting block of third electric telescopic handle rotates, make this detect piston chute angle survey platform possess the effect of adjusting the angle measuring device position, the purpose of measuring different position chute angles has been reached, set up through angle measuring mechanism, the in-process that uses can all use the frustum plane to different chutes as the benchmark, thereby has played the effect that calculates portably, the purpose of guaranteeing measurement accuracy has been reached.

Description

Measuring table for detecting angle of piston chute

Technical Field

The utility model relates to a measuring device technical field specifically is a detect piston chute angle and survey platform.

Background

The piston is used as an important part in an engine assembly, and the quality of the piston can be influenced by the processing method, the processing equipment, the process parameters, the production flow and the detection means of the product. The detection of the piston chute is particularly critical, the existing detection is carried out by using a sine gauge, a standard gauge block, a height gauge and a micrometer, and the measurement is generally carried out by taking the combustion chamber plane of the piston as a reference in the measurement process.

The existing measuring mode is complex in process and long in time, when the angle is measured at different positions, a measuring table needs to be moved repeatedly, the whole operation process is very troublesome, the chute with odd positions cannot be effectively measured, different reference surfaces are required to be selected for calculation in the measuring process, and the measured error is relatively inaccurate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a detect piston chute angle and survey platform has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a detect piston chute angle survey platform, is including examining test table, examine the interior diapire fixedly connected with motor of test table, the first gear of circumference fixedly connected with of motor output shaft, the surface toothing of first gear has the second gear, peg graft in the inside of second gear has the head rod, the one end fixedly connected with bracing piece of head rod, the one end of bracing piece is rotated and is connected with the second connecting rod, the one end of second connecting rod is rotated and is connected with the connecting block, the one end of connecting block is rotated and is connected with first electric telescopic handle, the one end fixedly connected with angle measuring mechanism of first electric telescopic handle.

Optionally, the bearing is sleeved in the circumferential direction of the lower end of the first connecting rod, a sliding chute is fixedly connected to the inner bottom wall of the detection table, the bearing is movably connected to the inside of the sliding chute, a dust cover is sleeved in the middle of the first connecting rod, and the dust cover is located on the upper surface of the detection table.

Optionally, the outer fixed surface of bracing piece is connected with first support column, the second electric telescopic handle has been cup jointed to the circumference of first support column, the second support column has been cup jointed to the inside of second electric telescopic handle one end, the one end fixed connection of second support column is on the second connecting rod.

Optionally, the outer surface of the connecting block is fixedly connected with a third supporting column, a third electric telescopic rod is sleeved in the circumferential direction of the third supporting column, a fourth supporting column is sleeved inside one end of the third electric telescopic rod, and one end of the fourth supporting column is fixedly connected to the first electric telescopic rod.

Optionally, the angle measuring mechanism includes a measuring rod, a first slider is sleeved on the outer surface of the measuring rod, a second slider is sleeved on the outer surface of the measuring rod, a third connecting rod is connected to the inside of the second slider in a rotating mode, a fourth connecting rod is connected to one end of the third connecting rod in a rotating mode, a frustum is connected to one end of the fourth connecting rod in a rotating mode, the measuring rod is fixedly connected to the upper surface of the frustum, a spring is fixedly connected to the upper surface of the frustum, the second slider is fixedly connected to one end of the spring, the number of the third connecting rod and the number of the fourth connecting rod are four, and a dial gauge is arranged on the outer surface of the measuring rod.

Optionally, the last fixed surface who examines test table is connected with the control box, the control box passes through the wire and is connected with first electric telescopic handle, second electric telescopic handle, third electric telescopic handle and motor, the lower fixed surface who examines test table is connected with the universal wheel, the quantity of universal wheel is four, and even distribution is in the four corners of examining test table bottom.

(III) advantageous effects

The utility model provides a detect piston chute angle survey platform possesses following beneficial effect:

1. this detect piston chute angle and survey platform through the setting of universal wheel, makes this detect piston chute angle and survey platform possess the effect of being convenient for to remove, sets up through the cooperation of motor, first gear and second gear, can drive the rotation of first gear through the motor at the in-process that uses to drive the second gear and rotate, thereby played the effect that changes detection mechanism position, reached and carried out measuring purpose to multi-direction.

2. This detect piston chute angle survey platform, through first electric telescopic handle, second electric telescopic handle, the cooperation setting of third electric telescopic handle and connecting block, in the use through first electric telescopic handle, second electric telescopic handle, the flexible rotation with the connecting block of third electric telescopic handle, the realization is to the different position transform of angle finding mechanism, make this detect piston chute angle survey platform possess the effect of adjusting angle finding device position, the purpose of measuring different position chute angles has been reached, set up through angle finding mechanism, the in-process that uses can all use the frustum plane to different chutes as the benchmark, thereby unified benchmark has been played, calculate simple and convenient effect, the purpose of guaranteeing measurement accuracy has been reached.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic three-dimensional structure of the present invention;

fig. 4 is the internal structure diagram of the detection table of the present invention.

FIG. 5 is a schematic structural view of the angle measuring mechanism of the present invention

In the figure: 1. a detection table; 2. a motor; 3. a first gear; 4. a second gear; 5. a first connecting rod; 6. a support bar; 7. a second connecting rod; 8. connecting blocks; 9. a first electric telescopic rod; 10. an angle measuring mechanism; 1001. a measuring rod; 1002. a first slider; 1003. a second slider; 1004. a third connecting rod; 1005. a fourth connecting rod; 1006. a frustum; 1007. a spring; 11. a bearing; 12. a chute; 13. a dust cover; 14. a second electric telescopic rod; 15. a third electric telescopic rod; 16. a control box; 17. a universal wheel.

Detailed Description

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

Referring to fig. 1 to 5, the present invention provides a technical solution: a detection piston chute angle measuring table comprises a detection table 1, a control box 16 is fixedly connected to the upper surface of the detection table 1, the control box 16 is connected with a first electric telescopic rod 9, a second electric telescopic rod 14, a third electric telescopic rod 15 and a motor 2 through leads, universal wheels 17 are fixedly connected to the lower surface of the detection table 1, the number of the universal wheels 17 is four, the universal wheels are uniformly distributed at four corners of the bottom of the detection table 1, the detection piston chute angle measuring table has an effect of being convenient to move through the arrangement of the universal wheels 17, a motor 2 is fixedly connected to the inner bottom wall of the detection table 1, a first gear 3 is fixedly connected to the circumferential direction of an output shaft of the motor 2, a second gear 4 is meshed with the outer surface of the first gear 3, the first gear 3 and the second gear 4 are arranged in a matched mode through the motor 2, the first gear 3 can be driven to rotate through the motor 2 in the use process, thereby driving the second gear 4 to rotate, thereby playing a role of changing the position of the detection mechanism and achieving the purpose of measuring in multiple directions, a first connecting rod 5 is inserted in the second gear 4, a bearing 11 is sleeved on the circumference of the lower end of the first connecting rod 5, a chute 12 is fixedly connected on the inner bottom wall of the detection platform 1, a bearing 11 is movably connected in the chute 12, a dust cover 13 is sleeved on the middle part of the first connecting rod 5, the dust cover 13 is positioned on the upper surface of the detection platform 1, one end of the first connecting rod 5 is fixedly connected with a support rod 6, the outer surface of the support rod 6 is fixedly connected with a first support column, a second electric telescopic rod 14 is sleeved on the circumference of the first support column, a second support column is sleeved on the inside of one end of the second electric telescopic rod 14, one end of the second support column is fixedly connected on the second connecting rod 7, one end of the support rod 6 is, one end of the second connecting rod 7 is rotatably connected with a connecting block 8, the outer surface of the connecting block 8 is fixedly connected with a third supporting column, a third electric telescopic rod 15 is sleeved on the circumference of the third supporting column, a fourth supporting column is sleeved inside one end of the third electric telescopic rod 15, one end of the fourth supporting column is fixedly connected on the first electric telescopic rod 9, through the matching arrangement of the first electric telescopic rod 9, the second electric telescopic rod 14, the third electric telescopic rod 15 and the connecting block 8, through the expansion of the first electric telescopic rod 9, the second electric telescopic rod 14 and the third electric telescopic rod 15 and the rotation of the connecting block 8 in the using process, the different position transformation of the angle measuring mechanism 10 is realized, so that the detecting piston chute angle measuring table has the effect of adjusting the position of the angle measuring device, the purpose of measuring the chute angles in different directions is achieved, one end of the connecting block 8 is rotatably connected with the first electric telescopic rod 9, one end of the first electric telescopic rod 9 is fixedly connected with an angle measuring mechanism 10, the angle measuring mechanism 10 comprises a measuring rod 1001, the outer surface of the measuring rod 1001 is sleeved with a first sliding block 1002, the outer surface of the measuring rod 1001 is sleeved with a second sliding block 1003, the inner part of the second sliding block 1003 is rotatably connected with a third connecting rod 1004, one end of the third connecting rod 1004 is rotatably connected with a fourth connecting rod 1005, one end of the fourth connecting rod 1005 is rotatably connected with a frustum 1006, the upper surface of the frustum 1006 is fixedly connected with the measuring rod 1001, the upper surface of the frustum 1006 is fixedly connected with a spring 1007, one end of the spring 1007 is fixedly connected with a second sliding block 1003, the number of the third connecting rod 1004 and the fourth connecting rod 1005 is four, the outer surface of the measuring rod 1001 is provided with a scale, the angle measuring mechanism 10 is arranged, the plane of the frustum 1006 can be used as a reference for different chutes in the using process, thereby, the purpose of ensuring the measurement precision is achieved by the simple and convenient calculation.

When the angle measuring device is used, the whole angle measuring platform is moved to the position of a measuring chute through the universal wheel 17 at the bottom of the detecting platform 1, the position of the piston chute is determined, the coordinate of the piston chute is input into the control box 16, the motor 2 is started through the control box 16, the first gear 3 and the second gear 4 are driven to rotate under the rotation of the motor 2, the angle measuring mechanism 10 is rotated, the second electric telescopic rod 14 and the third electric telescopic rod 15 are opened through the control box 16 to stretch and retract, the control box 16 controls the connecting block 8 to rotate simultaneously, the angle measuring mechanism 10 is moved to the position right above the chute, the first electric telescopic rod 9 is controlled to stretch through the control box 16, the frustum 1006 is stretched into the chute, when the fourth connecting rod 1005 and the chute surface are tightly attached, the first electric telescopic rod 9 is stopped to stretch (the fourth connecting rod 1005 rotates, the third connecting rod 1004 is driven to rotate, the second sliding block 1003 is pushed, the second sliding block 1003 pushes the first sliding block 1002 again), the position of the first sliding block 1002 on the measuring rod 1001 is recorded, the angle of the chute is calculated through parameters of a scale of the measuring rod 1001, after the calculation, the first electric telescopic rod 9 is closed, the second sliding block 1003 returns to the initial position under the action of the tensile force of the spring 1007, the measurement can be carried out for multiple times to obtain the average number through repeating the steps, the measured data are accurate, after the measurement is finished, the first electric telescopic rod 9, the second electric telescopic rod 14 and the third electric telescopic rod 15 are controlled through the control box 16 to return to the initial position, and the angle measuring table is moved to the position out of the way through the bottom universal wheel 17.

The utility model discloses a theory of operation and beneficial effect: the detection piston chute angle measuring platform has the advantages that the detection piston chute angle measuring platform has the effect of being convenient to move through the arrangement of the universal wheel 17, the motor 2, the first gear 3 and the second gear 4 are matched, the motor 2 can drive the first gear 3 to rotate in the using process, the second gear 4 is driven to rotate, the effect of changing the position of a detection mechanism is achieved, the aim of measuring multiple directions is achieved, the first electric telescopic rod 9, the second electric telescopic rod 14, the third electric telescopic rod 15 and the connecting block 8 are matched, the stretching of the first electric telescopic rod 9, the second electric telescopic rod 14 and the third electric telescopic rod 15 and the rotation of the connecting block 8 are achieved in the using process, the different position change of the angle measuring mechanism 10 is achieved, and the detection piston chute angle measuring platform has the effect of adjusting the position of an angle measuring device, the purpose of measuring the angles of the chutes in different directions is achieved, and the angle measuring mechanism 10 is arranged, so that the frustum 1006 plane can be used as a reference for different chutes in the using process, thereby achieving the effects of unified reference and simple and convenient calculation and ensuring the measuring precision.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a detect piston chute angle and survey platform, is including examining test table (1), its characterized in that: examine interior diapire fixedly connected with motor (2) of platform (1), the circumference fixedly connected with first gear (3) of motor (2) output shaft, the surface toothing of first gear (3) has second gear (4), the inside grafting of second gear (4) has head rod (5), the one end fixedly connected with bracing piece (6) of head rod (5), the one end of bracing piece (6) is rotated and is connected with second connecting rod (7), the one end of second connecting rod (7) is rotated and is connected with connecting block (8), the one end of connecting block (8) is rotated and is connected with first electric telescopic handle (9), the one end fixedly connected with angle measuring mechanism (10) of first electric telescopic handle (9).

2. A table for detecting the angle of a piston chute as claimed in claim 1 wherein: bearing (11) have been cup jointed to circumference of head rod (5) lower extreme, examine interior diapire fixedly connected with spout (12) of test table (1), the inside swing joint of spout (12) has bearing (11), shield (13) have been cup jointed at the middle part of head rod (5), shield (13) are located the upper surface of examining test table (1).

3. A table for detecting the angle of a piston chute as claimed in claim 1 wherein: the utility model discloses a support rod, including bracing piece (6), the first support column of surface fixed connection of bracing piece (6), second electric telescopic handle (14) have been cup jointed to the circumference of first support column, the second support column has been cup jointed to the inside of second electric telescopic handle (14) one end, the one end fixed connection of second support column is on second connecting rod (7).

4. A table for detecting the angle of a piston chute as claimed in claim 1 wherein: the outer fixed surface of connecting block (8) is connected with the third support column, third electric telescopic handle (15) have been cup jointed to the circumference of third support column, the fourth support column has been cup jointed to the inside of third electric telescopic handle (15) one end, the one end fixed connection of fourth support column is on first electric telescopic handle (9).

5. A table for detecting the angle of a piston chute as claimed in claim 1 wherein: the angle measuring mechanism (10) comprises a measuring rod (1001), a first sliding block (1002) is sleeved on the outer surface of the measuring rod (1001), a second sliding block (1003) is sleeved on the outer surface of the measuring rod (1001), a third connecting rod (1004) is connected to the inside of the second sliding block (1003) in a rotating mode, a fourth connecting rod (1005) is connected to one end of the third connecting rod (1004) in a rotating mode, a frustum (1006) is connected to one end of the fourth connecting rod (1005) in a rotating mode, the measuring rod (1001) is fixedly connected to the upper surface of the frustum (1006), a spring (1007) is fixedly connected to the upper surface of the frustum (1006), a second sliding block (1003) is fixedly connected to one end of the spring (1007), the number of the third connecting rod (1004) and the number of the fourth connecting rod (1005) are four, and a dial gauge is arranged on the outer surface of the measuring rod (1001.

6. A table for detecting the angle of a piston chute as claimed in claim 1 wherein: detect last fixed surface of platform (1) and be connected with control box (16), control box (16) are connected with first electric telescopic handle (9), second electric telescopic handle (14), third electric telescopic handle (15) and motor (2) through the wire, the lower fixed surface who detects platform (1) is connected with universal wheel (17), the quantity of universal wheel (17) is four, and even distribution is in the four corners that detect platform (1) bottom.