CN115533818A - Auxiliary tool for assembling automatic gearbox - Google Patents
Auxiliary tool for assembling automatic gearbox Download PDFInfo
- Publication number
- CN115533818A CN115533818A CN202211231853.7A CN202211231853A CN115533818A CN 115533818 A CN115533818 A CN 115533818A CN 202211231853 A CN202211231853 A CN 202211231853A CN 115533818 A CN115533818 A CN 115533818A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- automatic transmission
- jack catch
- horizontal pole
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses an automatic gearbox assembling assistive device which comprises a handle (1), a connecting rod (2), clamping jaws (3) and a clamping jaw angle adjusting mechanism, wherein one end of the connecting rod (2) is connected with the handle (1), the other end of the connecting rod (2) is rotatably provided with the two clamping jaws (3), the clamping jaw angle adjusting mechanism is movably arranged on the connecting rod (2), and the clamping jaw angle adjusting mechanism is further connected with the two clamping jaws (3). The invention has the advantages of simple structure and convenient operation, and can effectively assist in assembling the automatic gearbox, solve the problem of one-shaft rotation and improve the assembly efficiency.
Description
Technical Field
The invention relates to an auxiliary tool, in particular to an automatic gearbox assembling auxiliary tool.
Background
With the young, high-end and intelligent development of the light truck market, the requirement of a user on driving comfort is higher and higher, and the automatic transmission gradually expands from a passenger car to the field of light trucks. However, in the process of combining the light truck automatic transmission and the engine, the TCU cannot push the gear shifting actuating mechanism to be engaged with the forward gear because the TCU cannot be externally connected with an air source and a power source, and a shaft of the transmission can rotate freely in the assembling process and cannot be assembled with a manual transmission which is provided with gears to lock the shaft, so that the light truck automatic transmission is very difficult to assemble, and the production efficiency is seriously affected.
In the prior art, a method for solving the problems is to increase a shaft spline chamfer of the automatic gearbox, so that the positioning of a spline shaft and an engine clutch spline sleeve is more accurate during assembly, and the shaft spline of the automatic gearbox is more convenient to insert into an engine. However, the chamfer angle of a spline of a shaft of the automatic gearbox is increased, the mold opening of the shaft needs to be redesigned, the related types are more, and the cost investment is higher; after the automatic gearbox is assembled, the clutch spline housing is matched with a shaft spline shaft, but the front end chamfer of the shaft spline shaft is too long, the clutch spline housing can be suspended in the air, and abnormal sound of the clutch can be caused; in the process of assembling the automatic gearbox, a shaft can still rotate freely, the problem of difficulty in assembling is slightly improved, but the problem cannot be solved completely.
Disclosure of Invention
The invention aims to provide an automatic gearbox assembling assistive device, which aims to solve the technical problems in the prior art, has the advantages of simple structure and convenience in operation, can effectively assist in assembling the automatic gearbox, solves the problem of rotation of a shaft and improves the assembling efficiency.
The invention provides an automatic gearbox assembling assistive device which comprises a handle, a connecting rod, clamping jaws and a clamping jaw angle adjusting mechanism, wherein one end of the connecting rod is connected with the handle, the other end of the connecting rod is rotatably provided with the two clamping jaws, the clamping jaw angle adjusting mechanism is movably arranged on the connecting rod, and the clamping jaw angle adjusting mechanism is also connected with the two clamping jaws.
In the aforementioned automatic transmission assembling assistive device, preferably, the connecting rod is a square rod, and the connecting rod is connected to the handle through a thread.
In the utensil is assisted in aforementioned automatic transmission assembles, preferably, jack catch angle adjustment mechanism is including adjusting horizontal pole and connecting piece, the square hole has been seted up to the intermediate position of adjusting the horizontal pole, adjust the horizontal pole through the square hole with connecting rod sliding fit, adjust the both ends of horizontal pole and install one respectively the connecting piece, two the connecting piece respectively with two the jack catch is connected.
In the aforementioned automatic transmission assembling aid, preferably, the connecting member is a spring or a link.
In the aforementioned automatic transmission assembly assistive device, preferably, the connecting rod is provided with an upper positioning boss and a lower positioning boss, and the adjusting cross rod is located between the upper positioning boss and the lower positioning boss.
In the automatic transmission assembling assistive device, preferably, the automatic transmission assembling assistive device further comprises a locking bolt, wherein a threaded hole is formed in one end of the adjusting cross rod, the threaded hole is communicated with the square hole, and the locking bolt is in threaded connection with the threaded hole.
In the aforementioned automatic transmission assembling aid, preferably, the two pawls are arranged symmetrically with respect to the axis of the connecting rod.
Compared with the prior art, the invention comprises a handle, a connecting rod, two clamping jaws and a clamping jaw angle adjusting mechanism, wherein one end of the connecting rod is connected with the handle, the other end of the connecting rod is rotatably provided with the two clamping jaws, the clamping jaw angle adjusting mechanism is movably arranged on the connecting rod, and the clamping jaw angle adjusting mechanism is also connected with the two clamping jaws. According to the invention, the two clamping jaws can clamp a shaft of the automatic gearbox through the clamping jaw angle adjusting mechanism, so that the shaft does not rotate during assembly of the automatic gearbox, and rapid assembly is realized. Adopt this assistive device to need not to modify a shaft, consequently can effectively solve among the prior art unsettled problem of clutch spline housing, prevent to take place the abnormal sound. In addition, the invention has simple structure, convenient operation and low manufacturing cost, and is suitable for popularization and application.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Description of reference numerals: handle 1, connecting rod 2, jack catch 3, regulation horizontal pole 4, locking bolt 5, connecting piece 6, go up location boss 7, lower location boss 8, screw hole 9.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
The embodiment of the invention comprises the following steps: as shown in figure 1, the automatic gearbox assembling assistive device comprises a handle 1, a connecting rod 2, clamping jaws 3 and a clamping jaw angle adjusting mechanism, wherein one end of the connecting rod 2 is connected with the handle 1, the other end of the connecting rod 2 is rotatably provided with the two clamping jaws 3, the clamping jaw angle adjusting mechanism is movably arranged on the connecting rod 2, the clamping jaw angle adjusting mechanism is further connected with the two clamping jaws 3, and the two clamping jaws 3 are symmetrically arranged relative to the axis of the connecting rod 2.
The length of handle 1 can be selected according to the motorcycle type as required, is connected it with connecting rod 2 after selecting the handle 1 of suitable length, then makes two jack catchs 3 separate each other through jack catch angle adjustment mechanism, even the opening grow between the two, then moves to epaxial, then makes two jack catchs 3 clamp tight an axle through jack catch angle adjustment mechanism, makes at installation automatic gearbox this moment, can control a pivot and do not produce the rotation, realizes rapid Assembly. By adopting the technical scheme of the invention, a shaft does not need to be changed, and the openings of the two clamping claws 3 are adjustable, so the automatic gearbox is suitable for various vehicle types, and the problem of one shaft rotation during the assembly of the automatic gearbox is thoroughly solved. In addition, the invention has simple structure and low manufacturing cost, and is suitable for popularization and application.
In a specific embodiment, the connecting rod 2 is a square rod, i.e. the cross section of the connecting rod 2 is square, and the connecting rod 2 is connected with the handle 1 through a thread. When the connecting rod 2 is designed to be a square rod, the jaw angle adjusting mechanism can move on the connecting rod 2 only along the axial direction without circumferential rotation, and adjustment and control are convenient.
Further, jack catch angle adjustment mechanism is including adjusting horizontal pole 4 and connecting piece 6, and it is perpendicular with connecting rod 2 to adjust horizontal pole 4, and the intermediate position of adjusting horizontal pole 4 has seted up the square hole, adjusts horizontal pole 4 and passes through square hole and 2 sliding fit of connecting rod, and a connecting piece 6 is installed respectively at the both ends of adjusting horizontal pole 4, and two connecting pieces 6 are connected with two jack catches 3 respectively.
The connecting member 6 may employ a spring or a link. When the spring is adopted, one end of the spring is fixedly connected with the end part of the adjusting cross rod 4, and the other end of the spring is fixedly connected with the clamping jaw 3; when the connecting rod is adopted, one end of the connecting rod is rotatably connected with the adjusting cross rod 4, the other end of the connecting rod is rotatably connected with the clamping jaw 3, and due to the fact that the connecting rod is adopted to be connected, the connecting lug plates are required to be arranged on the adjusting cross rod 4 and the clamping jaw 3, machining procedures are complex, and therefore the scheme of the spring is preferably adopted in the scheme.
Furthermore, an upper positioning boss 7 and a lower positioning boss 8 are arranged on the connecting rod 2, and the adjusting cross rod 4 is positioned between the upper positioning boss 7 and the lower positioning boss 8. The setting is gone up and is fixed a position boss 7 and lower location boss 8 and be used for the restriction to adjust the movable scope of horizontal pole 4, if adjust horizontal pole 4 too close to the jack catch 3 can lead to two jack catches 3 between add the too big damage axle spline of holding power, if adjust horizontal pole 4 and too keep away from jack catch 3 then can make two jack catches 3 upset excessive, still need go the angle of adjusting jack catch 3 with the hand, influence assembly efficiency, consequently set up location boss 7 and lower location boss 8 and make and adjust horizontal pole 4 and remove in reasonable within range.
Furthermore, the adjusting device further comprises a locking bolt 5, a threaded hole 9 is formed in one end of the adjusting cross rod 4, the threaded hole 9 is communicated with the square hole, and the locking bolt 5 is in threaded connection with the threaded hole 9. When adjusting horizontal pole 4 and adjusting to suitable position, realize fixing adjusting horizontal pole 4 on connecting rod 2 through rotatory locking bolt 5 to the realization is tight to the lasting clamp of a spool, and after accomplishing assembly work, unclamp locking bolt 5 and can open two jack catchs 3.
The use method of the invention comprises the following steps: during use, a handle 1 with a proper length is selected according to the condition of a vehicle model, the handle 1 is fixedly connected with a connecting rod 2, an adjusting transverse rod 4 is pulled backwards, two clamping claws 3 are opened, the two clamping claws 3 are moved to a shaft, then the adjusting transverse rod 4 is pushed, connecting pieces 6 (springs) at two ends of the adjusting transverse rod 4 push the two clamping claws 3 to enable the two clamping claws 3 to clamp a shaft, the two clamping claws 3 can well clamp a shaft under the thrust action of the springs, then a locking bolt 5 is screwed, the end part of the locking bolt 5 is abutted to the connecting rod 2, the adjusting transverse rod 4 is positioned on the connecting rod 2, the adjusting transverse rod 4 cannot displace relative to the connecting rod 2 at the moment, then the handheld handle 1 keeps a shaft not rotating, other workers are responsible for assembling the automatic gearbox, when the shaft is inserted into an engine for half, the locking bolt 5 is loosened, the adjusting transverse rod 4 is pulled, the two clamping claws 3 release a shaft, and then the subsequent assembling work of the automatic gearbox can be continuously completed.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and it is therefore intended that the present invention not be limited to the exact forms and details shown and described, but that various changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides an utensil is assisted in automatic transmission assembly, includes handle (1), its characterized in that: still include connecting rod (2), jack catch (3) and jack catch angle adjustment mechanism, the one end of connecting rod (2) with handle (1) is connected, the other end of connecting rod (2) rotates installs two jack catch (3), the movably installation of jack catch angle adjustment mechanism is in on connecting rod (2), jack catch angle adjustment mechanism still with two jack catch (3) are connected.
2. The automatic transmission assembling aid according to claim 1, characterized in that: the connecting rod (2) is a square rod, and the connecting rod (2) is connected with the handle (1) through threads.
3. The automatic transmission assembling aid according to claim 2, characterized in that: jaw angle adjustment mechanism is including adjusting horizontal pole (4) and connecting piece (6), the square hole has been seted up to the intermediate position of adjusting horizontal pole (4), it passes through to adjust horizontal pole (4) the square hole with connecting rod (2) sliding fit, the both ends of adjusting horizontal pole (4) are installed one respectively connecting piece (6), two connecting piece (6) are respectively with two jack catch (3) are connected.
4. The automatic transmission assembling aid according to claim 3, characterized in that: the connecting piece (6) is a spring or a connecting rod.
5. The automatic transmission assembling aid according to claim 4, characterized in that: be equipped with on connecting rod (2) and fix a position boss (7) and location boss (8) down, adjust horizontal pole (4) and be located go up location boss (7) with between location boss (8) down.
6. The automatic transmission assembling aid according to claim 5, characterized in that: the adjustable cross rod is characterized by further comprising a locking bolt (5), a threaded hole (9) is formed in one end of the adjusting cross rod (4), the threaded hole (9) is communicated with the square hole, and the locking bolt (5) is in threaded connection with the threaded hole (9).
7. The automatic transmission assembling aid according to claim 6, characterized in that: the two clamping jaws (3) are symmetrically arranged relative to the axis of the connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211231853.7A CN115533818A (en) | 2022-09-30 | 2022-09-30 | Auxiliary tool for assembling automatic gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211231853.7A CN115533818A (en) | 2022-09-30 | 2022-09-30 | Auxiliary tool for assembling automatic gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115533818A true CN115533818A (en) | 2022-12-30 |
Family
ID=84732703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211231853.7A Pending CN115533818A (en) | 2022-09-30 | 2022-09-30 | Auxiliary tool for assembling automatic gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115533818A (en) |
-
2022
- 2022-09-30 CN CN202211231853.7A patent/CN115533818A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE10308272A1 (en) | An electric screwdriver has a dual coupling in which the drive is decoupled when a predetermind torque limit is reached | |
| CN112518630A (en) | Automobile clutch assembly tool | |
| JPH09234504A (en) | Method and equipment for attaching/detaching drilled plug | |
| CN115533818A (en) | Auxiliary tool for assembling automatic gearbox | |
| CN111779826A (en) | Mechanism and method for achieving automatic gear shifting of retarder for gearbox of mining vehicle | |
| CN117399982A (en) | Assembling and screwing tool and assembling and screwing method for automobile steering gear assembly | |
| JP2000198032A (en) | Socket changing device for nut runner | |
| CN114310375B (en) | A special type adds clamping apparatus for ultra-precise ACC connector | |
| CN101463859B (en) | Regulation connector of inhaul cable | |
| CN112623096B (en) | Motorcycle brake assembly | |
| CN110153452B (en) | Cutter mounting structure of numerical control machine tool | |
| CN113618388A (en) | Rapid assembly device and assembly method for hand-held scooter base and handlebar support | |
| JPH11226675A (en) | Flaring tool | |
| CN112621804A (en) | Automobile shifting fork forging under-actuated clamp | |
| CN101463860A (en) | Section head of inhaul cable | |
| CN202846390U (en) | Pre-mounted fast-acting bench vice | |
| DE10225886C1 (en) | Engine test stand has coupling device with relatively adjustable parts for providing releasable connection between test stand drive device and tested engine | |
| CN220850343U (en) | Movable shaft assembly for motorcycle | |
| CN220901633U (en) | Hydraulic reaming device for casting valve body | |
| CN219190508U (en) | Mechanical guide plate convenient to install | |
| JPH05212685A (en) | Valve mechanism for automatic cutoff screwdriver | |
| CN201173245Y (en) | Stay cable joint | |
| CN218947501U (en) | Large-scale flue is with concatenation frock | |
| CN113059527B (en) | Transmission production, manufacturing and assembling machine and assembling method | |
| CN208558819U (en) | A kind of automobile pipe component is carved characters pneumatic pinch tooling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |