CN217992315U

CN217992315U - Assembly fixture capable of assembling high-horsepower non-road connecting cavity

Info

Publication number: CN217992315U
Application number: CN202222359495.XU
Authority: CN
Inventors: 刘飞; 徐丽枝; 秦磊; 陈曾; 赵林
Original assignee: Dongfeng Cummins Emission Solutions Co Ltd
Current assignee: Dongfeng Cummins Emission Solutions Co Ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-09
Anticipated expiration: 2032-09-06

Abstract

The utility model provides an assembly fixture capable of assembling a high-horsepower non-road connecting cavity, which belongs to the technical field of assembly fixtures of post-processor assemblies of automobile parts and aims to solve the problem that the air inlet pipe orifice and the air outlet pipe orifice positioning mechanism of the assembly fixture are difficult to replace quickly to ensure the size of a product; comprises a base; the top surface of the base is fixedly connected with a fixed sliding block, a positioning block and a supporting rod; the fixed sliding block is connected with a positioning plate in a sliding and clamping manner; the utility model discloses set up locating piece, locating plate and setting element, according to the size of the non-road connection chamber cavity of high horse power of assembly, choose different locating pieces for use and install inside the mounting hole, slide the locating plate to suitable position on solid fixed sliding block again, utilize the connecting block with setting element fixed connection on the locating plate, rotate the jack catch, will treat the cavity chucking back of assembly, with the inside completion locking of fixed block of pegging graft of lock, can the accurate positioning air inlet pipe mouth and the mouth of pipe of giving vent to anger, guarantee the size of product.

Description

Assembly fixture capable of assembling high-horsepower non-road connecting cavity

Technical Field

The utility model belongs to the technical field of automobile parts post processor assembly fixture, more specifically say, in particular to assembly fixture in big horsepower non-road connection chamber can assemble.

Background

The automobile postprocessor is a product capable of processing automobile exhaust, wherein a connecting cavity is contained in parts of the postprocessor used for the high-horsepower non-road mechanical emission, the angles of the air inlet and outlet pipe orifices of the existing high-horsepower non-road connecting cavity are different, the structural difference is large, different support assembly tools need to be put into for assembly, and therefore the air inlet pipe orifice and the air outlet pipe orifice of the cavity of the high-horsepower non-road connecting cavity are positioned.

In the assembly tool capable of assembling the high-horsepower non-road connecting cavity in the prior art, because the angle difference of the connecting cavity is large and the structure difference is large, the assembly tool is difficult to quickly replace an air inlet pipe orifice and an air outlet pipe orifice positioning mechanism so as to ensure the size of a product; the tooling investment is difficult to reduce, and the production investment cost is saved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an assembly fixture which can be assembled with a high-horsepower non-road connecting cavity, so as to solve the problem that the assembly fixture can not be used for rapidly replacing an air inlet pipe orifice and an air outlet pipe orifice positioning mechanism to ensure the product size; the tool investment is difficult to reduce, and the production investment cost is saved.

The utility model relates to a purpose and efficiency of assembly fixture in big horsepower non-road connection chamber can be assembled, are reached by following concrete technical means:

an assembly tool capable of assembling a high-horsepower non-road connecting cavity comprises a base; the top surface of the base is fixedly connected with a fixed sliding block, a positioning block and a support rod; the fixed sliding block is connected with a positioning plate in a sliding and clamping manner; the positioning piece is fixedly connected to the end face of the inner side of the positioning plate, and the positioning plate is fixedly connected to the base through the bolt assembly; and a locking mechanism is fixedly connected to the end face of the outer side of the positioning piece.

Further, be equipped with mounting hole, connecting hole and handle on the base, the mounting hole is located the inside of base, and the inside fixed connection locating piece of mounting hole, and the connecting hole is located the inside rear side of base, and the bracing piece is fixed to pass through bolt assembly in the inside of connecting hole, and the handle is fixed to be established in the top surface left and right sides of base.

Furthermore, the left side and the right side of the top of the positioning block are provided with rectangular blocks, the height of each rectangular block is higher than that of the top surface of the positioning block, and the lower part inside each rectangular block is connected with the positioning block in an inserting mode through a round rod.

Furthermore, the inner side end face of the positioning piece is fixedly connected with a connecting block through a bolt assembly, and the connecting block is fixedly connected with the positioning plate through the bolt assembly.

Furthermore, round holes are formed in the upper portion of the inner portion of the positioning plate at equal intervals, the round holes are penetrated through by screws of the connecting blocks, and a bracket is fixedly arranged on the end face of the inner side of the positioning plate.

Further, locking mechanism includes jack catch, lock handle, pull rod and fixed block, and the jack catch passes through axle activity joint on the fixed block, and the inside joint of jack catch has the lock handle, and the top fixed connection pull rod of jack catch, and the end of lock handle is hexagonal prism structure and runs through the fixed grafting of jack catch inside the fixed block, and fixed block fixed connection is on the outer terminal surface of setting element.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses the locating piece has been set up, locating plate and setting element, the size according to the big horsepower non-road connection chamber cavity of assembly, choose different locating pieces for use and install inside the mounting hole, slide the locating plate to suitable position on solid fixed sliding block again, utilize bolt assembly with locating plate fixed connection at the top surface of base, confirm the height of setting element, utilize the connecting block with setting element fixed connection on the locating plate, treat the top of locating piece is placed to the cavity of assembly, back on the bracket, drive the jack catch behind the pulling pull rod and rotate, will treat behind the cavity chucking of assembly, peg graft inside the making jack catch unable rotation of fixed block with the lock handle, accomplish locking, can the accurate positioning air inlet pipe mouth and the mouth of pipe of giving vent to anger, guarantee the size of product.

2. The utility model discloses a set up different orientation module, can change in a flexible way, adjust mounted position to can make a set of assembly fixture be applicable to the cavity assembly in the big horsepower non-road connection chamber of many sizes, thereby reduce the frock input, save the production investment cost.

Drawings

Fig. 1 is a schematic structural view of the front view angle of the present invention.

Fig. 2 is a schematic structural diagram of the left front side of the present invention.

Fig. 3 is a schematic structural diagram of a top view of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. mounting holes; 102. fixing the sliding block; 103. connecting holes; 104. a handle; 2. positioning blocks; 3. a positioning member; 301. connecting blocks; 4. positioning a plate; 401. a bracket; 5. a locking mechanism; 51. a jaw; 52. a lock handle; 53. a pull rod; 54. a fixed block; 6. a supporting rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 4:

the utility model provides an assembly fixture for assembling a high-horsepower non-road connecting cavity, which comprises a base 1; the top surface of the base 1 is fixedly connected with a fixed slide block 102, a positioning block 2 and a support rod 6; the fixed slide block 102 is connected with a positioning plate 4 in a sliding and clamping manner; the positioning piece 3 is fixedly connected to the end face of the inner side of the positioning plate 4, and the positioning plate 4 is fixedly connected to the base 1 through a bolt assembly; the outer end face of the positioning piece 3 is fixedly connected with a locking mechanism 5.

As shown in fig. 3, a mounting hole 101, a connecting hole 103 and a handle 104 are arranged on a base 1, the mounting hole 101 is located inside the base 1, the mounting hole 101 is fixedly connected with a positioning block 2 inside the mounting hole 101, the connecting hole 103 is located on the rear side inside the base 1, the connecting hole 106 is fixedly connected with a supporting rod 6 inside through a bolt assembly, the handle 104 is fixedly arranged on the left side and the right side of the top surface of the base 1, the base 1 can be moved and has an acting point when being moved by using the handle 104, the mounting hole 101 enables the positioning block 2 to adjust the mounting position, and the positioning block 2 can position large horsepower non-road connection cavities with different sizes.

As shown in the attached drawing 2, the left and right sides of the top of the positioning block 2 are provided with rectangular blocks, the height of each rectangular block is higher than that of the top surface of the positioning block 2, the lower part inside the rectangular block is connected with the positioning block 2 through a round rod, the bottom of a high-horsepower non-road connection cavity to be assembled can be positioned by utilizing the positioning block 2, the installation position of the positioning block 2 can be adjusted, so that the positioning block can be suitable for assembling cavities with different diameters, the heights of the rectangular blocks on the left and right sides of the positioning block 2 can be adjusted, and the positioning height of the connection cavity can be adjusted.

As shown in fig. 3, the inner side end face of the positioning member 3 is fixedly connected with a connecting block 301 through a bolt assembly, the connecting block 301 is fixedly connected with the positioning plate 4 through the bolt assembly, and the mounting height of the positioning member 3 can be adjusted by using the connecting block 301, so that the mounting height of the positioning member is matched with the height of the positioning hole 2.

As shown in fig. 1 and fig. 2, round holes are formed in the positioning plate 4 at equal intervals, the round holes are penetrated through by screws of the connecting block 301, a bracket 401 is fixedly arranged on the end face of the inner side of the positioning plate 4, the positioning plate 4 slides on the fixed slide block 102, the position of the positioning plate 4 is fixed by using a bolt assembly after the positioning plate 4 is determined to be in a proper position, the installation height of the positioning part 3 can be adjusted by using two groups of positioning plates 4, and the bracket 401 can lift the lower part of a cavity of the high-horsepower non-road connecting cavity to be assembled.

As shown in fig. 4, the locking mechanism 5 includes a claw 51, a lock handle 52, a pull rod 53 and a fixing block 54, the claw 51 is movably clamped on the fixing block 54 through a shaft, the lock handle 52 is clamped inside the claw 51, the pull rod 53 is fixedly connected to the top of the claw 51, the tail end of the lock handle 52 is of a hexagonal prism structure and penetrates through the claw 51 to be fixedly inserted inside the fixing block 54, the fixing block 54 is fixedly connected to the outer end face of the positioning member 3, the claw 51 is driven to rotate by pulling the pull rod 53, the lock handle 52 is inserted inside the fixing block 54 after the cavity to be assembled is clamped, and the claw 51 cannot rotate by using the hexagonal prism structure of the lock handle 52, so that rotation in the production and assembly processes is prevented.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, according to the size of the big horsepower non-road connection chamber cavity of assembly, choose for use different locating piece 2 to install inside mounting hole 102, slide locating plate 4 to suitable position on solid fixed sliding block 102 again, utilize bolt assembly with locating plate 4 fixed connection at the top surface of base 1, confirm the height of setting element 3, utilize connecting block 301 with setting element 3 fixed connection on locating plate 4, treat the top of locating piece 2 is placed to the cavity of assembly, back on the bracket 401, the outside left and right sides of die-pin 6 joint at the cavity, drive jack catch 51 and rotate behind the pulling pull rod 53, will treat the cavity chucking of assembly after, peg graft inside fixed block 54 with lock 52, utilize the hexagonal prism structure of lock 52 to make jack catch 51 unable the rotation, the assembly is accomplished after, pull out the lock and take out the cavity, a set of under the assembly.

The details of the present invention are not described in detail, but are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an assembly fixture in non-road connection chamber of large horsepower which characterized in that: comprises a base (1); the top surface of the base (1) is fixedly connected with a fixed sliding block (102), a positioning block (2) and a supporting rod (6); the fixed sliding block (102) is connected with a positioning plate (4) in a sliding and clamping manner; the positioning piece (3) is fixedly connected to the end face of the inner side of the positioning plate (4), and the positioning plate (4) is fixedly connected to the base (1) through a bolt assembly; and a locking mechanism (5) is fixedly connected to the end face of the outer side of the positioning piece (3).

2. The assembly fixture capable of assembling the high-horsepower off-road connection cavity according to claim 1, wherein a mounting hole (101), a connection hole (103) and a handle (104) are formed in the base (1), the mounting hole (101) is located in the base (1), the mounting hole (101) is fixedly connected with the positioning block (2) in the base, the connection hole (103) is located in the rear side of the base (1), the connection hole (103) is fixedly connected with the support rod (6) in the base through a bolt assembly, and the handle (104) is fixedly arranged on the left side and the right side of the top surface of the base (1).

3. The assembly fixture for assembling the high-horsepower non-road connecting cavity according to claim 1, wherein rectangular blocks are arranged on the left and right sides of the top of the positioning block (2), the height of each rectangular block is higher than that of the top surface of the positioning block (2), and the lower part of the inside of each rectangular block is inserted into the positioning block (2) through a round rod.

4. The assembly fixture for assembling a high-horsepower non-road junction box according to claim 1, wherein a connecting block (301) is fixedly connected to an inner end face of the positioning member (3) through a bolt assembly, and the connecting block (301) is fixedly connected to the positioning plate (4) through the bolt assembly.

5. The assembly tool for assembling the high-horsepower non-road connecting cavity according to claim 4, wherein round holes are formed in the positioning plate (4) at equal intervals above the inner part, the round holes are penetrated through by screws of the connecting blocks (301), and a bracket (401) is fixedly arranged on the end face of the inner side of the positioning plate (4).

6. The assembly fixture capable of assembling the high-horsepower off-road connection cavity according to claim 1, wherein the locking mechanism (5) comprises a clamping jaw (51), a lock handle (52), a pull rod (53) and a fixing block (54), the clamping jaw (51) is movably clamped on the fixing block (54) through a shaft, the lock handle (52) is clamped inside the clamping jaw (51), the pull rod (53) is fixedly connected to the top of the clamping jaw (51), the tail end of the lock handle (52) is of a hexagonal prism structure and penetrates through the clamping jaw (51) to be fixedly connected inside the fixing block (54), and the fixing block (54) is fixedly connected to the outer end face of the positioning piece (3).