CN214723635U

CN214723635U - Gear testing machine clamp

Info

Publication number: CN214723635U
Application number: CN202120860961.5U
Authority: CN
Inventors: 王东
Original assignee: Tianjin Dongxin Daoheng Technology Co ltd
Current assignee: Tianjin Dongxin Daoheng Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-16
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a gear tester clamp, which comprises a device main body, wherein the bottom end of the device main body is provided with a moving wheel, the upper surface of the device main body is provided with a support column, one end of the support column is provided with a connecting box, the inside of the connecting box is provided with a lifting column, one end of the lifting column is provided with a connecting rod, one end of the connecting rod is provided with a clamping device, the inside of the clamping device is provided with a spring, one end of the spring is provided with a limit rod, when the device main body is tested, the height of the clamp can be adjusted by utilizing the matching of the lifting column and the connecting rod, and the clamping device is utilized to lift the clamp upwards when the clamp needs to be replaced, the clamping head is separated from a clamping groove by rotating a certain angle, the clamp can be replaced quickly, when the clamp is installed, the clamping head is aligned to the clamping groove, the clamping head is clamped along the direction of the clamping groove, after being adjusted to a proper position, the spring drives the chassis to extend outwards, so that the clamp is fixed, and the clamp is prevented from falling off during testing.

Description

Gear testing machine clamp

Technical Field

The utility model relates to a gear inspection technical field specifically is a gear testing machine anchor clamps.

Background

The gear is a mechanical element with teeth on a rim and capable of continuously meshing to transmit motion and power, and is a toothed mechanical part capable of meshing with each other, the application of the gear in transmission is very early appeared, the problem of transmitting rotary motion by using bronze or cast iron gears is explained in mechanical problems of 300 years before the first yuan, and ancient Greece philosophers, Shishdou, in 19 th century, the principle of generating the gear cutting method and the successive appearance of a special machine tool and a cutter using the principle to cut the gear enable the gear processing to have a complete means, and along with the development of production, the stability of gear operation is emphasized.

The prior art has the following defects or problems:

1. the conventional gears are various in size and different in diameter, equipment needs to be manually adjusted in the process of fixing the gears, so that the gears can be fixed, but the manual adjustment is time-consuming and labor-consuming, and the working efficiency is reduced;

2. when the existing testing machine is used for testing gears, because two groups of gears need to be tested for a long time, lubricating oil needs to be added between the gears manually in the testing process, the condition that the gears are not abraded due to insufficient lubrication can be guaranteed, however, the lubricating oil needs to be added manually, a worker needs to stand beside the testing machine for a long time to observe the running condition of the gears, the mode is time-consuming and labor-consuming, and is not suitable for long-time testing, and therefore the clamp for the gear testing machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a gear testing machine anchor clamps to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gear tester clamp comprises a device main body, wherein a moving wheel is arranged at the bottom end of the device main body, a support column is arranged on the upper surface of the device main body, a connecting box is arranged at one end of the support column, a lifting column is arranged inside the connecting box, a connecting rod is arranged at one end of the lifting column, a clamping device is arranged at one end of the connecting rod, a spring is arranged inside the clamping device, a limiting rod is arranged at one end of the spring, a chassis is arranged at one end of the limiting rod, a clamping joint is arranged on the outer ring surface of the bottom end of the clamping device, a clamp is arranged on the outer side of the clamping joint, a clamping groove is formed in the inner wall of the bottom end of the clamp, a first bearing is arranged on the bottom end of the first bearing, a second limiting block is arranged below the first limiting block, a rotary table is arranged at the bottom end of the second limiting block, and an electric rod is arranged on the inner side of the rotary table, electric pole one end is provided with the motor, the inside batch oil tank that is provided with of equipment main part, the inside oil pump that is provided with of batch oil tank, oil pump one end is provided with the connecting pipe, connecting pipe one end is provided with out oil pipe, it is provided with the pinion to go out the oil pipe below, the pinion bottom is provided with the pivot.

As the utility model discloses an optimal technical scheme, the quantity that removes the wheel is four groups, remove wheel fixed mounting in equipment main part bottom corner.

As the utility model discloses an optimal technical scheme, the shape of lift post is the fretwork cylinder, lift post internal diameter size and connecting rod external diameter size phase-match, connecting rod one end is cup jointed inside the lift post.

As the utility model discloses a preferred technical scheme, joint's shape is cylindrical, the outer anchor ring in connecting rod bottom is installed to the joint symmetry.

As the utility model discloses a preferred technical scheme, the outer anchor ring of first bearing is inlayed on the anchor clamps inner wall, first stopper one end fixed mounting is inside first bearing.

As the utility model discloses a preferred technical scheme, electronic pole one end and motor upper end fixed connection, the electronic pole other end and carousel bottom end fixed connection.

As the utility model discloses a preferred technical scheme, connecting pipe internal diameter size and play oil pipe external diameter size phase-match, it cup joints inside the connecting pipe to go out oil pipe one end.

Compared with the prior art, the utility model provides a gear testing machine anchor clamps possesses following beneficial effect:

1. the gear testing machine fixture is provided with the lifting column, the connecting rod, the clamping device and the fixture, when an equipment main body is tested, the height of the fixture can be adjusted by matching the lifting column with the connecting rod, and when the fixture needs to be replaced, the fixture is lifted upwards, the clamping head is rotated by a certain angle to be separated from the clamping groove, so that the fixture can be replaced quickly;

2. this kind of gear testing machine anchor clamps, through setting up batch oil tank, oil pump, connecting pipe and play oil pipe, in equipment main part test process, utilize the oil pump at regular time and quantity to the intraductal fuel feeding of connecting, through the cooperation of connecting pipe with play oil pipe, can supply oil to the gear that goes out oil pipe below to lubricate the gear, prevent the gear because the not enough condition that appears wearing and tearing of lubrication.

Drawings

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

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic view of the structure of the latch device of the present invention;

FIG. 4 is a schematic view of the structure of the connecting pipe and the oil outlet pipe of the present invention;

fig. 5 is the schematic view of the structure of the clamp and the clamping groove of the present invention.

In the figure: 1. an apparatus main body; 2. a moving wheel; 3. a support pillar; 4. a connecting box; 5. a lifting column; 6. a connecting rod; 7. a clamping device; 71. a spring; 72. a limiting rod; 73. a chassis; 74. a clamping head; 8. a clamp; 81. a clamping groove; 9. a first bearing; 10. a first stopper; 11. a second limiting block; 12. a turntable; 13. an electric rod; 14. an electric motor; 15. an oil storage tank; 16. an oil pump; 17. a connecting pipe; 18. an oil outlet pipe; 19. a pinion gear; 20. a rotating shaft.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: a gear tester clamp comprises an equipment main body 1, a moving wheel 2 is arranged at the bottom end of the equipment main body 1, a support column 3 is arranged on the upper surface of the equipment main body 1, a connecting box 4 is arranged at one end of the support column 3, a lifting column 5 is arranged inside the connecting box 4, a connecting rod 6 is arranged at one end of the lifting column 5, a clamping device 7 is arranged at one end of the connecting rod 6, a spring 71 is arranged inside the clamping device 7, a limiting rod 72 is arranged at one end of the spring 71, a chassis 73 is arranged at one end of the limiting rod 72, a clamping joint 74 is arranged on the outer ring surface of the bottom end of the clamping device 7, a clamp 8 is arranged outside the clamping joint 74, a clamping groove 81 is arranged on the inner wall of the clamp 8, a first bearing 9 is arranged on the inner wall of the bottom end of the clamp 8, a first limiting block 10 is arranged at the bottom end of the first bearing 9, a second limiting block 11 is arranged below the first limiting block 10, a turntable 12 is arranged at the bottom end of the second limiting block 11, and an electric rod 13 is arranged inside the turntable 12, one end of the electric rod 13 is provided with a motor 14, an oil storage tank 15 is arranged inside the device main body 1, an oil pump 16 is arranged inside the oil storage tank 15, one end of the oil pump 16 is provided with a connecting pipe 17, one end of the connecting pipe 17 is provided with an oil outlet pipe 18, an auxiliary gear 19 is arranged below the oil outlet pipe 18, and a rotating shaft 20 is arranged at the bottom end of the auxiliary gear 19.

In the embodiment, the number of the moving wheels 2 is four, the moving wheels 2 are fixedly arranged at the corners of the bottom end of the equipment main body 1, and the equipment main body 1 can be conveniently moved by arranging the moving wheels 2; the lifting column 5 is in a hollow cylindrical shape, the inner diameter of the lifting column 5 is matched with the outer diameter of the connecting rod 6, one end of the connecting rod 6 is sleeved inside the lifting column 5, and the height of the clamp 8 can be adjusted by matching the lifting column 5 with the connecting rod 6; the clamping joints 74 are cylindrical, the clamping joints 74 are symmetrically arranged on the outer annular surface of the bottom end of the connecting rod 6, and the clamping joints 74 are matched with the clamping grooves 81, so that the clamp 8 can be quickly replaced, and the working efficiency is improved; the outer ring surface of the first bearing 9 is embedded on the inner wall of the clamp 8, one end of the first limiting block 10 is fixedly arranged in the first bearing 9, and the friction force between the first limiting block 10 and the first bearing 9 can be reduced by utilizing the first bearing 9; one end of the electric rod 13 is fixedly connected with the upper end of the motor 14, the other end of the electric rod 13 is fixedly connected with the bottom end of the rotary table 12, and the motor 14 is matched with the rotary table 12 to generate power for the test gear; the inner diameter of the connecting pipe 17 is matched with the outer diameter of the oil outlet pipe 18, one end of the oil outlet pipe 18 is sleeved inside the connecting pipe 17, and the position of the oil outlet pipe 18 can be adjusted according to the size of the test gear by matching the oil outlet pipe 18 with the connecting pipe 17.

The utility model discloses a theory of operation and use flow: when the main body 1 of the equipment is tested, the height of the clamp 8 can be adjusted by matching the lifting column 5 with the connecting rod 6, the clamp 8 can be quickly replaced by using the clamping device 7, when the clamp 8 needs to be replaced, the clamp 8 is lifted upwards, the clamping connector 74 is separated from the clamping groove 81 by rotating a certain angle, the clamp 8 can be quickly replaced, when the clamp 8 is installed, the clamping connector 74 is aligned to the clamping groove 81, the clamping connector 74 is clamped along the direction of the clamping groove 81, after the proper position is adjusted, the spring 71 drives the chassis 73 to extend outwards, so that the clamp 8 is fixed, the situation that the clamp 8 falls off during the test is prevented, in the test process of the main body 1 of the equipment, oil is regularly and quantitatively supplied into the connecting pipe 17 by using the oil pump 16, and through the matching of the connecting pipe 17 and the oil outlet pipe 18, oil can be supplied to the gear below the oil outlet pipe 18, thereby lubricate the gear, prevent the gear because the lubricated condition that lacks the wearing and tearing appear.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gear testing machine anchor clamps which characterized in that: the device comprises a device main body (1), wherein a moving wheel (2) is arranged at the bottom end of the device main body (1), a support column (3) is arranged on the upper surface of the device main body (1), a connecting box (4) is arranged at one end of the support column (3), a lifting column (5) is arranged in the connecting box (4), a connecting rod (6) is arranged at one end of the lifting column (5), a clamping device (7) is arranged at one end of the connecting rod (6), a spring (71) is arranged in the clamping device (7), a limiting rod (72) is arranged at one end of the spring (71), a chassis (73) is arranged at one end of the limiting rod (72), a clamping joint (74) is arranged on the outer annular surface of the bottom end of the clamping device (7), a clamp (8) is arranged on the outer side of the clamping joint (74), a clamping groove (81) is arranged on the inner wall of the clamp (8), a first bearing (9) is arranged on the inner wall of the bottom end of the clamp (8), first bearing (9) bottom is provided with first stopper (10), first stopper (10) below is provided with second stopper (11), second stopper (11) bottom is provided with carousel (12), carousel (12) inboard is provided with electronic pole (13), electronic pole (13) one end is provided with motor (14), inside batch oil tank (15) that is provided with of equipment main part (1), inside oil pump (16) that is provided with of batch oil tank (15), oil pump (16) one end is provided with connecting pipe (17), connecting pipe (17) one end is provided with out oil pipe (18), it is provided with pinion (19) to go out oil pipe (18) below, pinion (19) bottom is provided with pivot (20).

2. The gear testing machine clamp of claim 1, wherein: the number of the moving wheels (2) is four, and the moving wheels (2) are fixedly arranged at the corners of the bottom end of the equipment main body (1).

3. The gear testing machine clamp of claim 1, wherein: the lifting column (5) is in a hollow cylindrical shape, the inner diameter of the lifting column (5) is matched with the outer diameter of the connecting rod (6), and one end of the connecting rod (6) is sleeved inside the lifting column (5).

4. The gear testing machine clamp of claim 1, wherein: the clamping joints (74) are cylindrical, and the clamping joints (74) are symmetrically arranged on the outer annular surface of the bottom end of the connecting rod (6).

5. The gear testing machine clamp of claim 1, wherein: the outer ring surface of the first bearing (9) is inlaid on the inner wall of the clamp (8), and one end of the first limiting block (10) is fixedly installed inside the first bearing (9).

6. The gear testing machine clamp of claim 1, wherein: one end of the electric rod (13) is fixedly connected with the upper end of the motor (14), and the other end of the electric rod (13) is fixedly connected with the bottom end of the rotary disc (12).

7. The gear testing machine clamp of claim 1, wherein: the inner diameter of the connecting pipe (17) is matched with the outer diameter of the oil outlet pipe (18), and one end of the oil outlet pipe (18) is sleeved inside the connecting pipe (17).