CN212239937U - Assembly fixture of automobile transmission oil filter - Google Patents

Abstract

The utility model discloses an assembly fixture of an oil filter of an automobile gearbox, which belongs to the field of assembly fixtures and comprises a base, wherein the upper end of the base is fixedly connected with a bottom plate through a bolt, the upper end of the bottom plate is fixedly connected with an outer shell sleeve, the upper end of the bottom plate is fixedly connected with a rough filter element sleeve, the upper end of the bottom plate is fixedly connected with a fine filter element sleeve, the left side and the right side of the upper end of the base are respectively and fixedly connected with supporting rods, the upper end of each supporting rod is fixedly connected with a cross beam, the upper end of the cross beam is fixedly connected with an air cylinder, an air cylinder rod of the air cylinder is fixedly connected with a threaded block, the threaded block is rotatably connected with a threaded sleeve through threads, and through the arrangement of the outer shell sleeve, the rough filter element sleeve and the fine filter element sleeve, the shell, the rough filter, the tightness between the installation is increased, and the arrangement of the spring increases the buffering property and reduces the damage to the shell during extrusion.

Description

Assembly fixture of automobile transmission oil filter

Technical Field

The utility model relates to an assembly fixture field, more specifically say, relate to an assembly fixture of motor transmission oil filter.

Background

The assembly is a Chinese word, which refers to the process of assembling parts according to specified technical requirements, and forming qualified products through debugging and inspection, and the assembly starts from the design of an assembly drawing. The product is composed of several parts and components. The process of joining parts into components or joining parts and components into products according to specified specifications is known as assembly. The former is called component assembly and the latter is called total assembly. It generally includes the operations of assembly, adjustment, inspection and testing, painting, packaging, etc.

At present, the assembly fixture of current motor transmission oil filter most can not make the installation central point coincidence between casing and the filter core, lead to there being the deviation at the central point between installation back casing and the filter core, make the installation qualification nature low, inconvenient use, thereby need rework the equipment again, bring a lot of troubles, and when the assembly, the upper end cover of casing upper end is most gone on through artifical manual extrusion when the joint, nevertheless because artifical extrusion power degree is not enough, lead to appearing the excessive phenomenon of liquid easily between assembly back casing and upper end cover.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, an object of the utility model is to provide an assembly fixture of motor transmission oil filter, through the setting of outer shell, colating core cover and thin filter core cover, conveniently carry on spacingly to casing, colating core and thin filter core, avoid appearing the phenomenon of installation off normal, push down the fixing base through the cylinder pole in addition, make things convenient for the fixing base to drive the upper end cover and carry out the joint with the casing, the compactness between the installation has been strengthened, and through the setting of spring, the cushioning has been strengthened, damage the casing when reducing the extrusion.

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

The utility model provides an assembly fixture of motor transmission oil filter, includes the base, bolt fixedly connected with bottom plate is passed through to the upper end of base, the upper end fixedly connected with shell cover of bottom plate, the upper end fixedly connected with coarse filter element cover of bottom plate, the upper end fixedly connected with thin filter element cover of bottom plate, the upper end left and right sides difference fixedly connected with bracing piece of base, the upper end fixedly connected with crossbeam of bracing piece, the upper end fixedly connected with cylinder of crossbeam, the cylinder pole fixedly connected with thread block of cylinder, the thread block is connected with the thread bush through the screw thread rotation, the lower extreme fixedly connected with fixing base of thread bush, the upper end left and right sides difference fixedly connected with gag lever post of fixing base, the upper end slip of gag lever post has cup jointed the spring, through shell cover, coarse filter element cover and thin filter element cover's setting, conveniently to casing, The coarse filter element is spacing with thin filter element, avoids appearing the phenomenon of installation off normal, pushes down the fixing base through the cylinder pole moreover, makes things convenient for the fixing base to drive upper end cover and casing and carries out the joint, has increaseed the compactness between the installation, and through the setting of spring, has increaseed the resiliency moreover, damages the casing when reducing the extrusion.

Further, the bottom plate is equipped with the constant head tank, the upper end fixedly connected with locating piece of base, constant head tank and locating piece slip joint through constant head tank and locating piece slip joint, make things convenient for the bottom plate to install in the upper end central point of base and put for the bottom plate coincides with the center of fixing base, makes things convenient for assembly work.

Further, the inside of thin filter core cover is established in to the coarse filter core cover, thin filter core cover sets up in the inside of outer shell, through the convenient fixed coarse filter core of coarse filter core cover, through the convenient fixed thin filter core of thin filter core cover, through the convenient fixed casing of outer shell.

Furthermore, the left and right sides of fixing base rotates respectively through the screw and is connected with the fixed pin, the one end fixedly connected with protection of fixed pin fills up, through the setting of protection pad, avoids the fixed pin to exert oneself too tightly and damages the upper end cover.

Furthermore, the limiting rod is connected with the cross beam in a sliding mode, the upper end of the spring is fixedly connected to the upper end of the limiting rod, the lower end of the spring is fixedly connected to the upper end of the cross beam, and the air cylinder rod has a buffering effect when pressing the fixing seat downwards under the elastic action of the spring, so that the air cylinder rod is prevented from being damaged by excessive force.

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

(1) this scheme is through the setting of outer shell, colating core cover and thin filter core cover, and the convenience is carried on spacingly to casing, colating core and thin filter core, avoids appearing the phenomenon of installation off normal, pushes down the fixing base through the cylinder pole moreover, makes things convenient for the fixing base to drive upper end cover and casing and carries out the joint, has increaseed the compactness between the installation, and through the setting of spring, has increaseed the resiliency moreover, damages the casing when reducing the extrusion.

(2) The bottom plate is equipped with the constant head tank, and the upper end fixedly connected with locating piece of base, constant head tank and locating piece slip joint through constant head tank and locating piece slip joint, make things convenient for the bottom plate to install in the upper end central point of base and put for the bottom plate coincides with the center of fixing base, makes things convenient for assembly work.

(3) The coarse filter element sleeve is arranged inside the fine filter element sleeve, the fine filter element sleeve is arranged inside the outer shell sleeve, the coarse filter element is conveniently fixed through the coarse filter element sleeve, the fine filter element is conveniently fixed through the fine filter element sleeve, and the shell is conveniently fixed through the outer shell sleeve.

(4) The left and right sides of fixing base rotates respectively through the screw thread and is connected with the fixed pin, and the one end fixedly connected with of fixed pin protects the pad, through the setting that the protection was filled up, avoids the fixed pin to exert oneself too tightly and damages the upper end cover.

(5) The limiting rod is connected with the cross beam in a sliding mode, the upper end of the spring is fixedly connected to the upper end of the limiting rod, the lower end of the spring is fixedly connected to the upper end of the cross beam, the spring acts elastically, so that the air cylinder rod has a buffering effect when pressing the fixing seat downwards, and the air cylinder rod is prevented from being damaged by excessive force.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

fig. 2 is a top view of the base of the present invention;

fig. 3 is a bottom view of the fixing base of the present invention.

The reference numbers in the figures illustrate:

the device comprises a base 1, a bottom plate 2, a positioning groove 3, a positioning block 31, a shell sleeve 4, a coarse filter element sleeve 5, a fine filter element sleeve 51, a support rod 6, a cross beam 7, an air cylinder 8, an air cylinder rod 9, a thread block 10, a thread sleeve 11, a fixing seat 12, a fixing pin 13, a protective pad 14, a limiting rod 15 and a spring 16.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, an assembly fixture for an oil filter of an automobile transmission comprises a base 1, referring to fig. 1, the upper end of the base 1 is fixedly connected with a bottom plate 2 through bolts, the upper end of the bottom plate 2 is fixedly connected with an outer shell sleeve 4, the upper end of the bottom plate 2 is fixedly connected with a coarse filter element sleeve 5, the upper end of the bottom plate 2 is fixedly connected with a fine filter element sleeve 51, the left side and the right side of the upper end of the base 1 are respectively fixedly connected with a support rod 6, the upper end of the support rod 6 is fixedly connected with a cross beam 7, the upper end of the cross beam 7 is fixedly connected with an air cylinder 8, the air cylinder 8 is an SC series standard air cylinder, the air cylinder 8 is provided with a control switch, the model is 4H210-08, and is provided with a starting switch and a reset switch, the control switch and the air cylinder 8 are connected with an indoor power, lower extreme fixedly connected with fixing base 12 of thread bush 11, the upper end left and right sides of fixing base 12 is fixedly connected with gag lever post 15 respectively, spring 16 has been cup jointed in gag lever post 15's upper end slip, through outer shell 4, coarse filter core cover 5 and thin filter core cover 51's setting, conveniently to the casing, coarse filter core and thin filter core carry on spacingly, avoid appearing the phenomenon of installation off normal, and push down fixing base 12 through cylinder pole 9, make things convenient for fixing base 12 to drive the upper end cover and carry out the joint with the casing, the compactness between the installation has been increaseed, and through spring 16's setting, the cushioning has been increaseed, damage the casing when reducing the extrusion.

Please refer to fig. 1, the bottom plate 2 is provided with a positioning slot 3, the upper end of the base 1 is fixedly connected with a positioning block 31, the positioning slot 3 is slidably connected with the positioning block 31, the bottom plate 2 is conveniently installed at the upper end center of the base 1, so that the bottom plate 2 coincides with the center of the fixing base 12, the assembly work is convenient, the coarse filter element sleeve 5 is arranged inside the fine filter element sleeve 51, the fine filter element sleeve 51 is arranged inside the outer shell sleeve 4, the coarse filter element is conveniently fixed through the coarse filter element sleeve 5, the fine filter element is conveniently fixed through the fine filter element sleeve 51, and the shell is conveniently fixed through the.

Referring to fig. 1, the left side and the right side of the fixing seat 12 are respectively and rotatably connected with a fixing pin 13 through threads, one end of the fixing pin 13 is fixedly connected with a protection pad 14, the fixing pin 13 is prevented from being over-tightened to damage an upper end cover through the arrangement of the protection pad 14, the limiting rod 15 is in sliding connection with the cross beam 7, the upper end of the spring 16 is fixedly connected to the upper end of the limiting rod 15, the lower end of the spring 16 is fixedly connected to the upper end of the cross beam 7, and under the elastic action of the spring 16, a buffering force is exerted when the cylinder rod 9 presses the fixing seat 12 downwards, so that the cylinder rod 9 is prevented from being over.

Firstly selecting a proper assembling tool, then moving to the upper end of a base 1, then enabling a positioning groove 3 to be in sliding clamping connection with a positioning block 31, then respectively fixing the assembling tool through bolts, then moving a shell into an outer shell 4, moving a coarse filter element into a coarse filter element sleeve 5, moving a fine filter element into a fine filter element sleeve 51, then moving an upper end cover at the upper end of the shell to be installed into a fixing seat 12, respectively rotating a fixing pin 13, enabling the fixing pin 13 to extrude a protection pad 14 to be respectively attached to the left side and the right side of the upper end cover, enabling the upper end cover not to fall from the inside of the fixing seat 12, then starting a control switch of an air cylinder 8, enabling the air cylinder 8 to work, enabling an air cylinder rod 9 of the air cylinder 8 to move downwards, enabling the air cylinder rod 9 to drive a thread block 10 to move downwards, enabling the thread block 10 to drive a thread sleeve 11 to move downwards, enabling the, the fixing seat 12 drives the upper end cover to move downwards, meanwhile, the limiting rod 15 moves downwards, the spring 16 is stressed to be extruded and contracted, the upper end cover is tightly attached to and clamped with the upper end of the shell, the spring 16 is arranged, so that the fixing seat 12 has buffering force when being pressed downwards, the impact force during extrusion is reduced, the shell is protected, then the fixing pin 13 is loosened, then the reset switch of the control switch of the air cylinder 8 is started, the air cylinder rod 9 is reset, the fixing seat 12 is reset, the spring 16 is stretched, the shell sleeve 4, the coarse filter element sleeve 5 and the fine filter element sleeve 51 are arranged, the shell, the coarse filter element and the fine filter element are conveniently limited, the phenomenon of installation deviation is avoided, the fixing seat 12 is pressed downwards through the air cylinder rod 9, the fixing seat 12 is convenient to drive the upper end cover to be clamped with the shell, the tightness between installation is improved, and the spring 16 is arranged, the buffering performance is improved, and the damage to the shell during extrusion is reduced.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides an assembly fixture of motor transmission oil filter, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a bottom plate (2) through bolts, the upper end of the bottom plate (2) is fixedly connected with an outer shell sleeve (4), the upper end of the bottom plate (2) is fixedly connected with a coarse filter element sleeve (5), the upper end of the bottom plate (2) is fixedly connected with a fine filter element sleeve (51), the left side and the right side of the upper end of the base (1) are respectively and fixedly connected with a support rod (6), the upper end of the support rod (6) is fixedly connected with a cross beam (7), the upper end of the cross beam (7) is fixedly connected with a cylinder (8), a cylinder rod (9) of the cylinder (8) is fixedly connected with a thread block (10), the thread block (10) is rotatably connected with a thread sleeve (11) through threads, the lower end of the thread sleeve (11) is fixedly connected with a fixing seat (12), and the, and the upper end of the limiting rod (15) is sleeved with a spring (16) in a sliding manner.

2. The assembly tool for the oil filter of the automobile gearbox as recited in claim 1, wherein: the base plate (2) is provided with a positioning groove (3), the upper end of the base (1) is fixedly connected with a positioning block (31), and the positioning groove (3) is connected with the positioning block (31) in a sliding mode.

3. The assembly tool for the oil filter of the automobile gearbox as recited in claim 1, wherein: the coarse filter element sleeve (5) is arranged inside the fine filter element sleeve (51), and the fine filter element sleeve (51) is arranged inside the outer shell sleeve (4).

4. The assembly tool for the oil filter of the automobile gearbox as recited in claim 1, wherein: the left side and the right side of fixing base (12) are connected with fixed pin (13) through the screw thread rotation respectively, the one end fixedly connected with protection pad (14) of fixed pin (13).

5. The assembly tool for the oil filter of the automobile gearbox as recited in claim 1, wherein: the limiting rod (15) is connected with the cross beam (7) in a sliding mode, the upper end of the spring (16) is fixedly connected to the upper end of the limiting rod (15), and the lower end of the spring (16) is fixedly connected to the upper end of the cross beam (7).

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