CN210081579U

CN210081579U - Gearbox auxiliary box assembly fixture

Info

Publication number: CN210081579U
Application number: CN201920929557.1U
Authority: CN
Inventors: 吴光平; 周世华
Original assignee: Shiyan Chaolida Industry And Trade Co Ltd
Current assignee: Shiyan Chaolida Industry And Trade Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-02-18
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a gearbox auxiliary box assembly fixture, which comprises a supporting pedestal and is characterized by further comprising, support the top intermediate position fixedly connected with pneumatic cylinder of base, and the piston end fixedly connected with backup pad of pneumatic cylinder, the equal fixedly connected with support column in top outer wall four corners of backup pad, the same brace table of top outer wall fixedly connected with of support column, the first curb plate of the equal fixedly connected with of top one end of brace table, and the top other end fixedly connected with second curb plate of brace table, the first electric putter of one side fixedly connected with of first curb plate, and one side fixedly connected with bearing housing that first electric putter's piston rod passed first curb plate. The utility model discloses fix gearbox main tank and auxiliary tank respectively on the clamp, utilize first electric putter to adjust the position of one of them clamp for the auxiliary tank contacts with the main tank, and the assembly of being convenient for is handled, makes the device have the ascending rotation function of vertical direction, also makes the device have altitude mixture control's function.

Description

Gearbox auxiliary box assembly fixture

Technical Field

The utility model relates to a gearbox technical field especially relates to a gearbox auxiliary tank assembly fixture.

Background

The auxiliary box of the gear box, i.e. the auxiliary transmission, is an additional transmission attached to the main transmission, and the auxiliary transmission has the functions of increasing the number of gears of the transmission and expanding the transmission ratio range, and is widely used on heavy-duty automobiles. Some auxiliary boxes are arranged at the input end of the transmission main box and can be used for converting the connecting hole positions of the transmission case and the clutch shell and changing the transmission torque of the transmission case.

At present, when the existing gearbox auxiliary box is assembled and installed, the gearbox auxiliary box needs to be installed on a main box of the gearbox, at the moment, the main box and the auxiliary box need to be clamped by a tool clamp, and the assembling processing is carried out on the same horizontal line, so that the gearbox auxiliary box assembling tool needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the vice case assembly fixture of gearbox who provides.

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

the utility model provides a gearbox auxiliary box assembly fixture, includes the support base, the top intermediate position fixedly connected with pneumatic cylinder of support base, and the piston end fixedly connected with backup pad of pneumatic cylinder, the equal fixedly connected with support column in top outer wall four corners of backup pad, the same brace table of top outer wall fixedly connected with of support column, the equal fixedly connected with first curb plate in top one end of brace table, and the top other end fixedly connected with second curb plate of brace table, the first electric putter of one side fixedly connected with of first curb plate, and one side fixedly connected with bearing housing that the piston rod of first electric putter passed first curb plate, the first motor of one side fixedly connected with of second curb plate, and the output shaft of first motor passes one side of second curb plate and the equal fixedly connected with clip in one side of bearing housing.

As a further aspect of the present invention: the middle position of the top of the clamping hoop is fixedly connected with a second electric push rod, and a piston rod of the second electric push rod penetrates through the bottom of the clamping hoop and is fixedly connected with a pressing plate.

As a further aspect of the present invention: the equal fixedly connected with equidistance distribution's of relative one side of clamp spring, and one side fixedly connected with of spring is same buffer board, the equal fixedly connected with rubber slab in one side of buffer board.

As a further aspect of the present invention: the equal fixedly connected with supporting leg in bottom outer wall four corners of support base, and the bottom of supporting leg all is provided with removes the wheel.

As a further aspect of the present invention: first electric putter, second electric putter and first motor all are connected with the switch through the wire, and the switch is connected with the power through the wire.

As a further aspect of the present invention: the middle position of the top of the supporting base is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with the top of the supporting plate.

The utility model has the advantages that:

1. the gearbox main box is arranged on one of the clamping hoops through the arranged first electric push rod, the clamping hoop, the second electric push rod and the pressing plate, the gearbox auxiliary box is arranged on the other clamping hoop, the positions of the pressing plates are adjusted by the two second electric push rods respectively, so that the gearbox main box and the gearbox auxiliary box are fixed on the clamping hoops respectively, the position of one of the clamping hoops is adjusted by the first electric push rod, the auxiliary box is in contact with the main box, and assembly processing is facilitated;

2. the device has the advantages that the main box and the auxiliary box clamped on the clamp are driven to rotate by the first motor through the first motor and the bearing sleeve, so that the device has a rotating function in the vertical direction;

3. through the spring, buffer board and the rubber slab that set up, when first electric putter drove the auxiliary tank on the clamp and removes, utilize spring and buffer board to cushion one side of main tank and auxiliary tank and handle, avoid the problem emergence that hard power damaged.

Drawings

Fig. 1 is a schematic overall structural diagram of a transmission case sub-assembly fixture provided in embodiment 1;

fig. 2 is a schematic structural view of a front cross section of an assembly fixture for a transmission auxiliary box according to embodiment 1;

fig. 3 is a schematic front sectional view of an assembly fixture for a transmission sub-tank according to embodiment 2.

In the figure: the device comprises a support base 1, a hydraulic cylinder 2, a movable wheel 3, a support table 4, a first electric push rod 5, a first side plate 6, a clamp 7, a pressure plate 8, a second electric push rod 9, a buffer plate 10, a spring 11, a first motor 12, a support plate 13, a bearing sleeve 14, a rubber plate 15 and a second motor 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, 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 exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a gearbox sub-box assembly fixture comprises a support base 1, a hydraulic cylinder 2 is connected to the middle position of the top of the support base 1 through a bolt, a support plate 13 is connected to the piston end of the hydraulic cylinder 2 through a bolt, support columns are welded to four corners of the outer wall of the top of the support plate 13, the outer wall of the top of each support column is connected with a support table 4 through a bolt, the height of the support plate 13 is adjusted through the hydraulic cylinder 2, so that the device has a height adjusting function and is convenient to operate, a first side plate 6 is welded to one end of the top of each support table 4, a second side plate is welded to the other end of the top of each support table 4, a first electric push rod 5 is connected to one side of each first side plate 6 through a bolt, a bearing sleeve 14 is welded to the piston rod of each, and the output shaft of first motor 12 passes one side of second curb plate and one side of bearing housing 14 and all has clamp 7 through bolted connection, utilizes first electric putter 5 to adjust the position of one of them clamp 7 for the sub-tank contacts with the main tank, and the assembly of being convenient for is handled, utilizes first motor 12 to drive main tank and the sub-tank of centre gripping on clamp 7 and rotates, makes the device have the rotation function on the vertical direction.

Wherein, the top intermediate position of clamp 7 all has second electric putter 9 through bolted connection, and the bottom that the piston rod of second electric putter 9 passed clamp 7 all has clamp plate 8 through bolted connection, utilizes two second electric putter 9 to adjust the position of clamp plate 8 respectively to fix gearbox main tank and gearbox auxiliary tank at clamp 7 respectively.

Wherein, the relative one side of clamp 7 all welds the spring 11 that the equidistance distributes, and the welding of one side of spring 11 has same buffer board 10, and one side of buffer board 10 all bonds has rubber slab 15, utilizes spring 11 and buffer board 10 to cushion one side of main tank and auxiliary tank and handles, avoids the problem of hard power damage to take place.

Wherein, the supporting legs are welded at four corners of the outer wall of the bottom of the supporting base 1, and the moving wheels 3 are arranged at the bottoms of the supporting legs.

Wherein, first electric putter 5, second electric putter 9 and first motor 12 all are connected with the switch through the wire, and the switch is connected with the power through the wire.

The working principle is as follows: in use, the user connects the hydraulic cylinder 2 to the hydraulic system, places the main gearbox casing on one of the clamps 7, and the auxiliary box of the gearbox is arranged on the other clamping hoop 7, the first electric push rod 5 is started to adjust the position of one clamping hoop 7, the auxiliary box is contacted with the main box, so that the assembly treatment is convenient, a user respectively starts the two second electric push rods 9 to adjust the position of the pressure plate 8, thereby respectively fixing the main box and the auxiliary box of the gearbox on the clamp 7, users can adjust the height of the supporting plate 13 by using the hydraulic cylinder 2, so that the device has the function of height adjustment, the main box and the auxiliary box are assembled, the user starts the first motor 12 again to drive the main box and the auxiliary box clamped on the clamp 7 to rotate, the device has a vertical rotating function, and is convenient for assembling various positions of the gearbox.

Example 2

Referring to fig. 3, in the assembly fixture for the gearbox sub-box, compared with embodiment 1, in this embodiment, a second motor 16 is connected to the middle position of the top of the support base 1 through a bolt, and an output shaft of the second motor 16 is connected to the top of the support plate 13 through a bolt.

The working principle is as follows: in use, the user connects the hydraulic cylinder 2 to the hydraulic system, places the main gearbox casing on one of the clamps 7, and the auxiliary box of the gearbox is arranged on the other clamping hoop 7, the first electric push rod 5 is started to adjust the position of one clamping hoop 7, the auxiliary box is contacted with the main box, so that the assembly treatment is convenient, a user respectively starts the two second electric push rods 9 to adjust the position of the pressure plate 8, thereby respectively fixing the main gearbox box and the auxiliary gearbox box on the clamp 7, the user starts the second motor 16, adjusts the orientation of the supporting plate 13, so that the device has a rotation function in the horizontal direction, the main box and the auxiliary box are assembled, the user starts the first motor 12 again to drive the main box and the auxiliary box clamped on the clamp 7 to rotate, the device has a vertical rotating function, and is convenient for assembling various positions of the gearbox.

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. A gearbox auxiliary box assembling tool comprises a supporting base (1) and is characterized in that a hydraulic cylinder (2) is fixedly connected to the middle position of the top of the supporting base (1), a supporting plate (13) is fixedly connected to the piston end of the hydraulic cylinder (2), supporting columns are fixedly connected to four corners of the outer wall of the top of the supporting plate (13), a same supporting table (4) is fixedly connected to the outer wall of the top of the supporting column, a first side plate (6) is fixedly connected to one end of the top of the supporting table (4), a second side plate is fixedly connected to the other end of the top of the supporting table (4), a first electric push rod (5) is fixedly connected to one side of the first side plate (6), a bearing sleeve (14) is fixedly connected to one side of the first electric push rod (5) through the first side plate (6), and a first motor (12) is, and the output shaft of the first motor (12) penetrates through one side of the second side plate and one side of the bearing sleeve (14) and is fixedly connected with a clamping hoop (7).

2. The gearbox auxiliary box assembling tool according to claim 1, wherein a second electric push rod (9) is fixedly connected to the middle position of the top of the clamp (7), and a pressing plate (8) is fixedly connected to the bottom of the clamp (7) through which a piston rod of the second electric push rod (9) penetrates.

3. The gearbox auxiliary box assembling tool according to claim 2, wherein springs (11) distributed at equal intervals are fixedly connected to opposite sides of the clamp (7), one side of each spring (11) is fixedly connected with the same buffer plate (10), and one side of each buffer plate (10) is fixedly connected with a rubber plate (15).

4. The gearbox auxiliary box assembling tool according to claim 3, wherein four corners of the outer wall of the bottom of the supporting base (1) are fixedly connected with supporting legs, and moving wheels (3) are arranged at the bottoms of the supporting legs.

5. The gearbox auxiliary box assembling tool according to any one of claims 2 to 4, wherein the first electric push rod (5), the second electric push rod (9) and the first motor (12) are connected with a switch through wires, and the switch is connected with a power supply through a wire.

6. The gearbox auxiliary box assembling tool according to any one of claims 1 to 4, wherein a second motor (16) is fixedly connected to the middle position of the top of the supporting base (1), and an output shaft of the second motor (16) is fixedly connected with the top of the supporting plate (13).