CN211306241U

CN211306241U - Multifunctional test rotary table

Info

Publication number: CN211306241U
Application number: CN201922324297.8U
Authority: CN
Inventors: 陈旭
Original assignee: Nanjing Quanxin Precision Technology Co Ltd
Current assignee: Nanjing Quanxin Precision Technology Co Ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-08-21
Anticipated expiration: 2029-12-22

Abstract

The utility model discloses a multi-functional test revolving stage, including the revolving stage main part, revolving stage main part bottom is through flexible connecting rod fixedly connected with base, base top fixed mounting has the fixing base, the vertical rotation screw rod of wearing to be equipped with in fixing base top, the rotation screw rod bottom is rotated through the rzeppa universal joint and is connected with the dwang. The utility model discloses in, rotate through driving the dwang, the dwang then drives through the rzeppa universal joint and rotates the screw rod, rotates the screw rod and then drives the connecting seat through the external screw thread and up move with the revolving stage main part, realizes the rising of revolving stage main part, carries out vertical length change in step through flexible connecting rod, has guaranteed the stability that the revolving stage main part removed. In a similar way, the reverse rotation dwang, the revolving stage main part then descends down until reseing to make multi-functional test revolving stage can carry out the altitude variation according to the demand, improved multi-functional test revolving stage's result of use.

Description

Multifunctional test rotary table

Technical Field

The utility model relates to an inertia test equipment technical field especially relates to a multi-functional test revolving stage.

Background

The inertia test turntable is a typical personalized customized product, and is generally designed and produced in a non-calibration molding mode due to special use requirements of the product, personalized requirements of customers and the like.

At present, the existing multifunctional testing rotary table still has some defects, firstly, the existing multifunctional testing rotary table is mostly of a fixed structure, so that the multifunctional testing rotary table cannot be adjusted in height according to requirements, and the using effect of the multifunctional testing rotary table is reduced; secondly, current multi-functional test revolving stage lacks mostly and lacks moving mechanism, because multi-functional test revolving stage has certain volume, and the shape is comparatively irregular for multi-functional test revolving stage is comparatively difficult when removing, thereby has reduced multi-functional test revolving stage's convenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a multifunctional testing turntable is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multifunctional testing revolving stage, includes the revolving stage main part, revolving stage main part bottom is through flexible connecting rod fixedly connected with base, base top fixed mounting has the fixing base, the vertical rotation screw rod that wears to be equipped with in fixing base top, the rotation screw rod bottom is rotated through the rzeppa universal joint and is connected with the dwang, the dwang is connected with the vertical end block of fixing base, just dwang outward appearance wall sliding connection has the stop collar with base top fixed connection, the rotation screw rod outward appearance wall closes soon through the screw thread and is connected with the connecting seat, just connecting seat top and revolving stage main part bottom fixed connection.

As a further description of the above technical solution:

the base bottom fixed mounting has set screw, just the set screw bottom has the gyro wheel through spring elastic connection, the outer table wall of set screw closes soon through the screw thread and is connected with the position sleeve.

As a further description of the above technical solution:

the rotating screw rod is connected with the fixed seat in a clamping manner.

As a further description of the above technical solution:

the fixing base inner chamber bottom fixed mounting has the support cover, just support cover top and rzeppa universal joint sliding connection.

As a further description of the above technical solution:

and a rough cushion layer is fixedly arranged at the bottom of the vertical end of the positioning sleeve.

As a further description of the above technical solution:

the fixed screw and one side of the roller, which is close to the spring, are fixedly provided with embedded blocks, and the outer surface wall of each embedded block is tightly attached to the inner surface wall of the spring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, rotate through driving the dwang, the dwang then drives through the rzeppa universal joint and rotates the screw rod, rotates the screw rod and then drives the connecting seat through the external screw thread and up move with the revolving stage main part, realizes the rising of revolving stage main part, carries out vertical length change in step through flexible connecting rod, has guaranteed the stability that the revolving stage main part removed. In a similar way, the reverse rotation dwang, the revolving stage main part then descends down until reseing to make multi-functional test revolving stage can carry out the altitude variation according to the demand, improved multi-functional test revolving stage's result of use.

2. The utility model discloses in, when the revolving stage main part need remove, it up removes to rotate the position sleeve messenger, the removal of revolving stage main part can be realized through spring elastic connection's gyro wheel in the clamping screw bottom, and through the design of spring, the stability that the revolving stage main part removed has been guaranteed, rotate the position sleeve after removing the assigned position, make the vertical end bottom contact table surface of position sleeve, through the frictional force between its and the workstation of position sleeve structural feature cooperation, the restriction gyro wheel takes place to remove, make the revolving stage main part fixed, thereby realize the removal and the fixed of multi-functional test revolving stage, the convenience that the multi-functional test revolving stage used has been improved.

Drawings

Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a location a provided according to an embodiment of the present invention;

fig. 3 shows a schematic front view structure diagram provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a turntable main body; 2. a connecting seat; 3. a telescopic connecting rod; 4. a limiting sleeve; 5. rotating the rod; 6. a base; 7. a fixed seat; 8. a support sleeve; 9. a rzeppa universal joint; 10. rotating the screw; 11. fixing the screw rod; 12. a positioning sleeve; 13. a rough cushion layer; 14. an embedded block; 15. a spring; 16. and a roller.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a multifunctional testing revolving stage, including revolving stage

main part

1, 1 bottom of revolving stage main part is through 3 fixedly connected with bases 6 of telescopic link, 6 top fixed mounting of base has fixing

base

7, 7 vertical wearing to be equipped with in top of fixing base rotate screw rod 10, it is connected with dwang 5 to rotate screw rod 10 bottom through the rotation of rzeppa universal joint 9, dwang 5 is connected with 7 vertical end block of fixing base, and 5 exterior wall sliding connection of dwang have with 6 top fixed connection's of base stop collar 4, it is connected with connecting seat 2 to rotate screw rod 10 exterior wall and close soon through the screw thread, and 2 tops of connecting seat and 1 bottom fixed connection of revolving stage.

Specifically, as shown in fig. 1, base 6 bottom fixed mounting has set screw 11, and set screw 11 bottom has gyro wheel 16 through spring 15 elastic connection, set screw 11 exterior wall closes to be connected with position sleeve 12 through the screw soon, it makes it up to move to rotate position sleeve 12, set screw 11 bottom can realize revolving stage main part 1's removal through spring 15 elastic connection's gyro wheel 16, and design through spring 15, the stability that revolving stage main part 1 removed has been guaranteed, rotate position sleeve 12 after removing the assigned position, make the vertical end bottom contact table face of position sleeve 12, through the frictional force between 12 structural feature cooperation of position sleeve and the workstation, restriction gyro wheel 16 takes place to remove, make revolving stage main part 1 fixed, thereby realize the removal and the fixing of multi-functional test revolving stage, the convenience that multi-functional test revolving stage used has been improved.

Specifically, as shown in fig. 1, the rotating screw 10 is connected to the fixing base 7 in a snap-fit manner, so as to limit the vertical deviation of the rotating screw 10 during rotation.

Specifically, as shown in fig. 1, the bottom of the inner cavity of the fixing seat 7 is fixedly provided with a support sleeve 8, and the top of the support sleeve 8 is slidably connected with the birfield universal joint 9, so as to ensure the working stability of the birfield universal joint 9.

Specifically, as shown in fig. 2, a rough cushion layer 13 is fixedly installed at the bottom of the vertical end of the positioning sleeve 12, so that the contact effect of the positioning sleeve 12 and the working table surface is ensured, and sufficient friction force is generated.

Specifically, as shown in fig. 2, the inner insert 14 is fixedly mounted on both sides of the fixing screw 11 and the roller 16 close to the spring 15, and an outer surface wall of the inner insert 14 is tightly attached to an inner surface wall of the spring 15 to limit the spring 15 from deviating, thereby ensuring the working stability of the spring 15.

The working principle is as follows: during the use, rotate through driving dwang 5, dwang 5 then drives through rzeppa universal joint 9 and rotates screw rod 10 and rotate, rotates screw rod 10 and then drives connecting seat 2 and revolving stage main part 1 through the external screw thread and up moves, realizes the rising of revolving stage main part 1, carries out vertical length variation in step through telescopic link 3, has guaranteed the stability that revolving stage main part 1 removed. Similarly, the rotating rod 5 is rotated reversely, the rotary table main body 1 descends downwards until reset, so that the multifunctional testing rotary table can change the height according to the requirement, the use effect of the multifunctional testing rotary table is improved, when the turntable main body 1 needs to move, the positioning sleeve 12 is rotated to move upwards, the bottom of the fixed screw 11 can realize the movement of the turntable main body 1 through the roller 16 elastically connected with the spring 15, and the stability of the movement of the turntable main body 1 is ensured through the design of the spring 15, after the positioning sleeve 12 is moved to the designated position, the bottom of the vertical end of the positioning sleeve 12 is contacted with the working table, the movement of the roller 16 is limited by the structural characteristics of the positioning sleeve 12 and the friction force between the positioning sleeve and the workbench, so that the rotary table main body 1 is fixed, therefore, the multifunctional test rotary table can be moved and fixed, and the use convenience of the multifunctional test rotary table is improved.

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 multifunctional testing revolving stage, includes revolving stage main part (1), its characterized in that, revolving stage main part (1) bottom is through telescopic connecting rod (3) fixedly connected with base (6), base (6) top fixed mounting has fixing base (7), fixing base (7) top is vertical to be worn to be equipped with and to rotate screw rod (10), it is connected with dwang (5) to rotate screw rod (10) bottom through rzeppa universal joint (9), dwang (5) are connected with the vertical end block of fixing base (7), just dwang (5) exterior wall sliding connection have with base (6) top fixed connection's stop collar (4), it is connected with connecting seat (2) through the screw thread soon to rotate screw rod (10) exterior wall, just connecting seat (2) top and revolving stage main part (1) bottom fixed connection.

2. The multifunctional testing turntable according to claim 1, wherein a fixing screw (11) is fixedly installed at the bottom of the base (6), a roller (16) is elastically connected to the bottom of the fixing screw (11) through a spring (15), and a positioning sleeve (12) is screwed on the outer surface wall of the fixing screw (11).

3. A multifunctional testing turntable according to claim 1, characterized in that the rotating screw (10) is snap-connected with the fixed seat (7).

4. A multifunctional testing turntable according to claim 1, characterized in that a support sleeve (8) is fixedly mounted at the bottom of the inner cavity of the fixed seat (7), and the top of the support sleeve (8) is slidably connected with the birfield universal joint (9).

5. A multifunctional testing turntable according to claim 2, characterized in that a rough cushion (13) is fixedly mounted at the bottom of the vertical end of the positioning sleeve (12).

6. The multifunctional testing turntable as claimed in claim 2, wherein the fixing screw (11) and the roller (16) are fixedly provided with the embedded block (14) at one side close to the spring (15), and the outer surface wall of the embedded block (14) is tightly attached to the inner surface wall of the spring (15).