CN217107904U

CN217107904U - Transmission frame stretching device

Info

Publication number: CN217107904U
Application number: CN202221062485.3U
Authority: CN
Inventors: 耿彬; 朱达建; 胡德宝
Original assignee: Nanjing Yuyu Intelligent Technology Co ltd
Current assignee: Nanjing Yuyu Intelligent Technology Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-02
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a driving frame stretching device, including first connector and second connector, the first connecting block of lateral wall fixedly connected with of first connector, the lateral wall fixedly connected with second connecting block of second connector, the clearance of first connecting block and second connecting block is provided with adjusting device, first connecting block is connected through adjusting device with the second connecting block, the utility model relates to an auto-parts technical field. This transmission frame stretching device, first connector and second connector have been reached, be convenient for install with adjacent equipment, and then transmit, set up adjusting device, the staff of being convenient for adjusts the clearance of first connector and second connector, make things convenient for the staff to install, be convenient for carry out the transmission to the equipment of different positions, the application range is improved, and the operation of being convenient for wholly, the staff utilizes drive arrangement to drive the telescoping device motion, can adjust, the work efficiency is improved, the user demand purpose is satisfied.

Description

Transmission frame stretching device

Technical Field

The utility model relates to an auto-parts field, more specifically say, relate to a driving frame stretching device.

Background

The transmission shaft is an important part for transmitting power in an automobile transmission system, and the transmission shaft, a gearbox and a drive axle are used for transmitting the power of an engine to wheels so that an automobile generates driving force. At present, current transmission shaft single structure often the position relatively fixed, and the staff of being not convenient for adjusts, and inconvenient staff installs, and the application range teaches for a short time, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the current transmission shaft simple structure that exists among the prior art, often the position is relatively fixed, the staff of being not convenient for adjusts, inconvenient staff installs, and application range teaches little, can't satisfy the problem of user demand, the utility model aims to provide a transmission frame stretching device, it can realize first connector and second connector, be convenient for install with adjacent equipment, and then transmit, set up adjusting device, the staff of being convenient for adjusts the clearance of first connector and second connector, make things convenient for the staff to install, be convenient for transmit to the equipment of different positions, improve application range, and wholly be convenient for operate, the staff utilizes drive arrangement to drive the telescoping device motion, can adjust, improve work efficiency, satisfy the user demand.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A transmission frame stretching device comprises a first connector and a second connector, wherein a first connecting block is fixedly connected to the side wall of the first connector, a second connecting block is fixedly connected to the side wall of the second connector, an adjusting device is arranged in a gap between the first connecting block and the second connecting block, and the first connecting block is connected with the second connecting block through the adjusting device;

the adjusting device comprises a fixing frame, a telescopic device, a driving device and a supporting block, the fixing frame is fixedly connected with the side wall of the second connecting block, the telescopic device and the driving device are both located inside the fixing frame, one end of the telescopic device, which is located on the fixing frame, is fixedly connected with the supporting block, and the driving device drives the telescopic device.

Preferably, the telescoping device includes the fixed plate, rotates lead screw, first gear, motion piece, motion pole, the inner wall fixed connection of fixed plate and fixed frame, it rotates with the fixed plate to rotate the lead screw and is connected, the tip and the first gear fixed connection of rotation lead screw, the one end that first gear was kept away from to the rotation lead screw is rotated with the inner wall of fixed frame and is connected, motion piece and rotation lead screw threaded connection, the lateral wall fixed connection of motion pole and motion piece, motion pole and fixed frame sliding connection, the motion pole is located the outside one end of fixed frame and supporting shoe fixed connection, drive arrangement is connected with first gear.

Preferably, drive arrangement includes axis of rotation, turning block and second gear, the axis of rotation is connected with the inner wall rotation of fixed frame, the axis of rotation is located fixed frame outside one end and turning block fixed connection, the axis of rotation is located fixed frame inside one end and second gear fixed connection, second gear and first gear engagement transmission.

Preferably, the number of the motion bars is two.

Preferably, the cross section of the rotating block is a regular hexagon.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. through first connector and second connector, be convenient for install with adjacent equipment, and then transmit, set up adjusting device, the staff of being convenient for adjusts the clearance of first connector and second connector, makes things convenient for the staff to install, is convenient for transmit the equipment of different positions, improves application range.

2. Through the operation of wholly being convenient for, the staff utilizes drive arrangement to drive the telescoping device motion, can adjust, improves work efficiency.

Drawings

Fig. 1 is a schematic view of the overall internal structure of the present invention;

fig. 2 is a schematic view of the overall external structure of the present invention;

fig. 3 is a schematic structural diagram of the adjusting device of the present invention.

The reference numbers in the figures illustrate:

1. a first connection head; 2. a first connection block; 3. an adjustment device; 31. a fixing frame; 32. a telescoping device; 321. a fixing plate; 322. rotating the screw rod; 323. a first gear; 324. a motion block; 325. a motion bar; 33. a drive device; 331. a rotating shaft; 332. rotating the block; 333. a second gear; 34. a supporting block; 4. a second connecting block; 5. a second connector.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: a transmission frame stretching device comprises a first connecting head 1 and a second connecting head 5, wherein a first connecting block 2 is fixedly connected to the side wall of the first connecting head 1, a second connecting block 4 is fixedly connected to the side wall of the second connecting head 5, an adjusting device 3 is arranged in the gap between the first connecting block 2 and the second connecting block 4, and the first connecting block 2 and the second connecting block 4 are connected through the adjusting device 3; first connector 1 and second connector 5 are convenient for install with adjacent equipment, and then transmit, set up adjusting device 3, and the staff of being convenient for adjusts the position of first connecting block 2 and second connecting block 4, and then changes the clearance of first connector 1 and second connector 5, makes things convenient for the staff to install, is convenient for transmit the equipment of different positions, improves application range.

The adjusting device 3 comprises a fixed frame 31, a telescopic device 32, a driving device 33 and a supporting block 34, the fixed frame 31 is fixedly connected with the side wall of the second connecting block 4, the telescopic device 32 and the driving device 33 are both located inside the fixed frame 31, one end of the telescopic device 32 located on the fixed frame 31 is fixedly connected with the supporting block 34, and the driving device 33 drives the telescopic device 32. The adjusting device 3 is arranged, and the staff drives the telescopic device 32 to move by using the driving device 33 and drives the supporting block 34 to move, so that the adjustment can be carried out, and the working efficiency is improved.

The telescopic device 32 comprises a fixing plate 321, a rotating screw rod 322, a first gear 323, a moving block 324 and a moving rod 325, wherein the fixing plate 321 is fixedly connected with the inner wall of the fixing frame 31, the rotating screw rod 322 is rotatably connected with the fixing plate 321, the end part of the rotating screw rod 322 is fixedly connected with the first gear 323, one end of the rotating screw rod 322, which is far away from the first gear 323, is rotatably connected with the inner wall of the fixing frame 31, the moving block 324 is in threaded connection with the rotating screw rod 322, the moving rod 325 is fixedly connected with the side wall of the moving block 324, the moving rod 325 is slidably connected with the fixing frame 31, one end of the moving rod 325, which is positioned outside the fixing frame 31, is fixedly connected with a supporting block 34, and the driving device 33 is connected with the first gear 323. The telescopic device 32 is arranged, the driving device 33 works to drive the first gear 323 to rotate, the rotating screw rod 322 is driven to rotate, the moving block 324 is driven to move, the moving rod 325 is driven to move, the supporting block 34 is driven to move, the position of the supporting block 34 can be adjusted, and then the gap between the first connector 1 and the second connector 5 is changed.

The driving device 33 comprises a rotating shaft 331, a rotating block 332 and a second gear 333, the rotating shaft 331 is rotatably connected with the inner wall of the fixed frame 31, one end of the rotating shaft 331, which is positioned outside the fixed frame 31, is fixedly connected with the rotating block 332, one end of the rotating shaft 331, which is positioned inside the fixed frame 31, is fixedly connected with the second gear 333, and the second gear 333 is in meshing transmission with the first gear 323. The driving device 33 is arranged to rotate the rotating block 332 to drive the rotating shaft 331 to rotate and drive the second gear 333 to rotate, the second gear 333 is in meshing transmission with the first gear 323 to further drive the first gear 323 to rotate, the telescopic device 32 is driven, and operation is convenient.

The number of the moving rods 325 is two. The number of the motion bars 325 is two, which improves the motion stability of the motion bars 325.

The turning block 332 has a regular hexagonal cross section. The staff of being convenient for utilizes the spanner to rotate.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a driving frame stretching device, includes first connector (1) and second connector (5), its characterized in that: the side wall of the first connecting head (1) is fixedly connected with a first connecting block (2), the side wall of the second connecting head (5) is fixedly connected with a second connecting block (4), an adjusting device (3) is arranged in a gap between the first connecting block (2) and the second connecting block (4), and the first connecting block (2) and the second connecting block (4) are connected through the adjusting device (3);

adjusting device (3) are including fixed frame (31), telescoping device (32), drive arrangement (33) and supporting shoe (34), the lateral wall fixed connection of fixed frame (31) and second connecting block (4), telescoping device (32) all are located the inside of fixed frame (31) with drive arrangement (33), one end and supporting shoe (34) fixed connection that telescoping device (32) are located fixed frame (31), drive arrangement (33) drive telescoping device (32).

2. The drive frame tensioner as in claim 1, wherein: the telescopic device (32) comprises a fixed plate (321), a rotary screw rod (322), a first gear (323), a moving block (324) and a moving rod (325), the fixed plate (321) is fixedly connected with the inner wall of the fixed frame (31), the rotary screw rod (322) is rotatably connected with the fixed plate (321), the end part of the rotating screw rod (322) is fixedly connected with a first gear (323), one end of the rotating screw rod (322) far away from the first gear (323) is rotationally connected with the inner wall of the fixed frame (31), the motion block (324) is in threaded connection with the rotary screw rod (322), the motion rod (325) is fixedly connected with the side wall of the motion block (324), the movable rod (325) is connected with the fixed frame (31) in a sliding mode, one end, located outside the fixed frame (31), of the movable rod (325) is fixedly connected with the supporting block (34), and the driving device (33) is connected with the first gear (323).

3. The drive frame tensioner as in claim 2, wherein: drive arrangement (33) are including axis of rotation (331), turning block (332) and second gear (333), axis of rotation (331) is connected with the inner wall rotation of fixed frame (31), axis of rotation (331) are located fixed frame (31) outside one end and turning block (332) fixed connection, axis of rotation (331) are located fixed frame (31) inside one end and second gear (333) fixed connection, second gear (333) and first gear (323) meshing transmission.

4. The drive frame tensioner as in claim 2, wherein: the number of the motion rods (325) is two.

5. A drive frame tensioner as set forth in claim 3, wherein: the cross section of the rotating block (332) is a regular hexagon.