CN214781986U

CN214781986U - Gearbox parking brake rotating rod quenching tool without finish machining after heating

Info

Publication number: CN214781986U
Application number: CN202121021346.1U
Authority: CN
Inventors: 王顺
Original assignee: Wuhan Shangda Hengjing Heat Treatment Technology Co ltd
Current assignee: Wuhan Shangda Hengjing Heat Treatment Technology Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-19
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a gearbox parking system bull stick quenching frock that need not finish machining again after hot, complementary unit includes the fixed plate, the top fixedly connected with backup pad of fixed plate, the inside of backup pad is rotated and is connected with first pivot, the first gear of surface fixedly connected with of first pivot, one side fixedly connected with second pivot of backup pad, the surface of second pivot is rotated and is connected with the second gear, the utility model relates to a quenching technology field. This gearbox parking system bull stick quenching frock that need not finish machining again behind heat, through at the fixed plate, the backup pad, first pivot, first gear, the second pivot, the second gear, fixture and handle's cooperation use down, utilize fixture to carry out the centre gripping to the system bull stick, make the system bull stick handle more abundant through rotatory handle, avoid artifical handheld, it needs the manual work to wear gloves handheld mostly to have solved current quenching treatment mode, the problem that processing is convenient inadequately.

Description

Gearbox parking brake rotating rod quenching tool without finish machining after heating

Technical Field

The utility model relates to a quenching technical field specifically is a gearbox parking system bull stick quenching frock that need not finish machining again after hot.

Background

The manual gearbox mainly comprises gears and shafts, and the speed change and torque change are generated by combining different gears; the automatic gearbox AT consists of a hydraulic torque converter, a planetary gear, a hydraulic pitch-changing system and a hydraulic control system. The speed and torque changing is achieved by combining hydraulic transmission and gears. The gearbox is an important part of the vehicle, and can change the transmission ratio and enlarge the torque and the rotating speed of a driving wheel. With the development of modern science and technology, the gearbox is also upgraded, and the control is more and more convenient from the original manual gearbox to the current stepless gearbox from the synchronizer-free gearbox to the synchronizer-containing gearbox. At present, the engineering machinery widely adopts a diesel engine, the torque and rotating speed change range of the diesel engine is small, the requirements of a vehicle on traction force and running speed under various working conditions cannot be met, and a gearbox is required to solve the contradiction. The quality of the performance of the gearbox is the key for measuring the dynamic property, the economical efficiency and the drivability of the engineering machinery. The existing speed changing system mainly comprises mechanical transmission, hydraulic transmission and hydrostatic transmission. The gearbox has manual gear shifting and power gear shifting, and the structure has a fixed shaft type and a planetary type.

The gearbox all contains parking system bull stick, and parking system bull stick need carry out quenching treatment at the in-process of production, and current quenching treatment mode mostly needs the manual work to wear gloves handheld, and processing is convenient inadequately, consequently, the utility model provides a need not finish machining's gearbox parking system bull stick quenching frock again after hot to solve the above-mentioned problem of mentioning.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a gearbox parking system bull stick quenching frock that need not finish machining again after hot has solved current quenching treatment mode and has mostly need the manual work to wear gloves handheld, processes convenient problem inadequately.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the gearbox parking brake rotating rod quenching tool without finish machining after heating comprises a machining box, wherein a groove is formed in the outer surface of the machining box, and an auxiliary mechanism is arranged on the machining box.

The auxiliary mechanism comprises a fixed plate, a supporting plate is fixedly connected to the top of the fixed plate, a first rotating shaft is connected to the inner portion of the supporting plate in a rotating mode, a first gear is fixedly connected to the outer surface of the first rotating shaft, a second rotating shaft is fixedly connected to one side of the supporting plate, a second gear is connected to the outer surface of the second rotating shaft in a rotating mode, the first gear and the second gear are meshed with each other, a clamping mechanism is arranged on the second gear, the fixed plate is fixedly connected to one side of the outer surface of the processing box, and a handle is fixedly connected to one end of the first rotating shaft.

Preferably, the inside fixedly connected with diaphragm of processing case, the top of diaphragm flushes with the bottom of recess inner chamber.

Preferably, the clamping mechanism comprises a first baffle and a second baffle, the first baffle is connected with a first threaded column through threads, and the second baffle is connected with a second threaded column through threads.

Preferably, one side of each of the first baffle and the second baffle is fixedly connected with one side of the second gear, and the first baffle and the second baffle are arranged along the second rotating shaft in an up-down symmetrical manner.

Preferably, first baffle and second baffle all set up and are the arc, first pivot and second pivot all level with the recess.

Preferably, the bottom of the processing box is fixedly connected with a support frame, and the first rotating shaft is located at the center of the fixing plate.

Advantageous effects

The utility model provides a gearbox parking brake rotating rod quenching tool which does not need to be finished after heating. Compared with the prior art, the method has the following beneficial effects:

(1) this hot back need not finish machining's gearbox parking system bull stick quenching frock again, through at the fixed plate, the backup pad, first pivot, first gear, the second pivot, the second gear, fixture and handle's cooperation is used down, utilize fixture to carry out the centre gripping to the system bull stick, make the system bull stick handle more abundant through rotatory handle, avoid artifical handheld, it needs the manual work to wear gloves handheld mostly to have solved current quenching treatment mode, process convenient problem inadequately.

(2) This gearbox parking system bull stick quenching frock that need not finish machining again behind hot is through under the cooperation use at first baffle, second baffle, first screw thread post and second screw thread post, is favorable to carrying out the centre gripping to the system bull stick of unidimensional not, and the suitability is strong.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the auxiliary mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a partially enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1-processing box, 2-groove, 3-auxiliary mechanism, 31-fixing plate, 32-supporting plate, 33-first rotating shaft, 34-first gear, 35-second rotating shaft, 36-second gear, 37-clamping mechanism, 371-first baffle, 372-second baffle, 373-first threaded column, 374-second threaded column, 38-handle, 4-transverse plate and 5-supporting frame.

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. 1-4, the present invention provides a technical solution: a gearbox parking brake rotating rod quenching tool without finish machining after heating comprises a machining box 1, wherein the bottom of the machining box 1 is fixedly connected with a support frame 5, a first rotating shaft 33 is located at the center of a fixing plate 31, a transverse plate 4 is fixedly connected inside the machining box 1, the top of the transverse plate 4 is flush with the bottom of an inner cavity of a groove 2, the outer surface of the machining box 1 is provided with the groove 2, and an auxiliary mechanism 3 is arranged on the machining box 1; the auxiliary mechanism 3 comprises a fixing plate 31, a supporting plate 32 is fixedly connected to the top of the fixing plate 31, a first rotating shaft 33 is rotatably connected to the inside of the supporting plate 32, a first gear 34 is fixedly connected to the outer surface of the first rotating shaft 33, a second rotating shaft 35 is fixedly connected to one side of the supporting plate 32, a second gear 36 is rotatably connected to the outer surface of the second rotating shaft 35, the first gear 34 is meshed with the second gear 36, a clamping mechanism 37 is arranged on the second gear 36, the clamping mechanism 37 comprises a first baffle 371 and a second baffle 372, the first baffle 371 and the second baffle 372 are both arranged in an arc shape, the first rotating shaft 33 and the second rotating shaft 35 are both flush with the groove 2, one sides of the first baffle 371 and the second baffle 372 are both fixedly connected to one side of the second gear 36, the first baffle 371 and the second baffle 372 are symmetrically arranged up and down along the second rotating shaft 35, a first threaded column 373 is connected to the first baffle via a thread, threaded connection has second screw thread post 374 on second baffle 372, through at first baffle 371, second baffle 372, under the cooperation of first screw thread post 373 and second screw thread post 374 is used, be favorable to carrying out the centre gripping to the system bull stick of not unidimensional, the suitability is strong, fixed plate 31 fixed connection is in the one side of processing case 1 surface, the one end fixedly connected with handle 38 of first pivot 33, through at fixed plate 31, backup pad 32, first pivot 33, first gear 34, second pivot 35, second gear 36, fixture 37 and handle 38's cooperation is used down, utilize fixture 37 to carry out the centre gripping to the system bull stick, it is more abundant to make the system bull stick handle through rotatory handle 38, avoid artifical handheld, it mostly needs the manual work to wear gloves handheld to have solved current quenching treatment mode, process convenient problem inadequately.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, through putting into the system bull stick from recess 2, and then the one end of system bull stick is located on diaphragm 4, utilize diaphragm 4 to support the system bull stick, and the other end of system bull stick is located between first baffle 371 and the second baffle 372, through rotating first screw post 373 and second screw post 374, and then utilize first screw post 373 and second screw post 374 to carry out the centre gripping to the system bull stick, afterwards, through rotating handle 38, and then drive first pivot 33 and rotate, and then drive first gear 34 and rotate, under the meshing effect, and then drive second gear 36 and rotate, and then drive the system bull stick and rotate, and then make the system bull stick handle more abundant, avoid artifical handheld, it needs the manual work to wear gloves handheld mostly to have solved current quenching treatment mode, process the problem of facility inadequately.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gearbox parking system bull stick quenching frock that need not finish machining again after hot, includes processing case (1), its characterized in that: a groove (2) is formed in the outer surface of the processing box (1), and an auxiliary mechanism (3) is arranged on the processing box (1);

complementary unit (3) is including fixed plate (31), top fixedly connected with backup pad (32) of fixed plate (31), the inside rotation of backup pad (32) is connected with first pivot (33), the external fixed surface of first pivot (33) is connected with first gear (34), one side fixedly connected with second pivot (35) of backup pad (32), the external surface of second pivot (35) rotates and is connected with second gear (36), mesh between first gear (34) and second gear (36), be provided with fixture (37) on second gear (36), fixed plate (31) fixed connection is in one side of processing case (1) surface, the one end fixedly connected with handle (38) of first pivot (33).

2. The gearbox parking brake rotating rod quenching tool without finish machining after heating as claimed in claim 1, characterized in that: the inside fixedly connected with diaphragm (4) of processing case (1), the top of diaphragm (4) flushes with the bottom of recess (2) inner chamber.

3. The gearbox parking brake rotating rod quenching tool without finish machining after heating as claimed in claim 1, characterized in that: the clamping mechanism (37) comprises a first baffle plate (371) and a second baffle plate (372), a first threaded column (373) is in threaded connection with the first baffle plate (371), and a second threaded column (374) is in threaded connection with the second baffle plate (372).

4. The gearbox parking brake rotating rod quenching tool without finish machining after heating as claimed in claim 3, characterized in that: one sides of the first baffle plate (371) and the second baffle plate (372) are fixedly connected with one side of the second gear (36), and the first baffle plate (371) and the second baffle plate (372) are arranged along the second rotating shaft (35) in an up-down symmetrical mode.

5. The gearbox parking brake rotating rod quenching tool without finish machining after heating as claimed in claim 3, characterized in that: first baffle (371) and second baffle (372) all set up and are the arc, first pivot (33) and second pivot (35) all flush with recess (2).

6. The gearbox parking brake rotating rod quenching tool without finish machining after heating as claimed in claim 1, characterized in that: the bottom fixedly connected with support frame (5) of processing case (1), first pivot (33) are located the center department of fixed plate (31).