CN214771562U

CN214771562U - Positioning tool for repeatedly positioning special-shaped air outlet pipe

Info

Publication number: CN214771562U
Application number: CN202120930091.4U
Authority: CN
Inventors: 姚峰; 王国; 王中海; 张强; 殷凯强
Original assignee: Jinan Lanxin Auto Parts Co ltd
Current assignee: Jinan Lanxin Auto Parts Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-19
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a location frock for dysmorphism outlet duct repeatedly positioned, fixed spacing subassembly on square base and its top surface, square base is the rectangle steel sheet, and spacing subassembly includes first spacing, spacing and gag lever post of second, and first spacing and the spacing both sides department that the square base is adjacent is fixed respectively to the spacing of second, and just first spacing and the spacing of second are the axial symmetry, and the crossing department of the straight line at the symmetry axis place of first spacing and the spacing of second becomes the right angle, and the crossing department at the symmetry axis place straight line of spacing at first spacing and second is fixed to the gag lever post. The positioning tool can assist an operator to quickly and accurately repeatedly position the special-shaped air outlet pipe, the position of the special-shaped air outlet pipe is kept relatively determined when the special-shaped air outlet pipe is grabbed by the grabbing equipment, the defective product rate of finished products is greatly reduced, the cost is saved for production enterprises, and the positioning tool is simple in structure, low in cost and convenient to popularize and use on a large scale.

Description

Positioning tool for repeatedly positioning special-shaped air outlet pipe

Technical Field

The utility model relates to an automobile parts makes technical field, concretely relates to location frock that is used for special-shaped outlet duct repeatedly positioned.

Background

Because the needs of in-service use, can use special-shaped outlet duct in the automobile manufacturing process, nevertheless in manufacturing process, there is great difficulty to the location of special-shaped outlet duct, and current manufacturing method is mostly fixes a position special-shaped outlet duct by operating personnel according to experience, and the equipment of snatching snatchs special-shaped outlet duct and carries out cutting or welding operation on next step according to preset procedure. But preset the procedure and be fixed, but operating personnel is not certain can both be accurate to the location of dysmorphism outlet duct at every turn, has consequently just led to the final finished good product rate can't guarantee.

For solving the positioning problem of the special-shaped air outlet pipe, related patents are disclosed, for example, chinese patent publication CN 109333124 a discloses a special-shaped pipe milling fixture, which comprises a fixing plate and a positioning plate, and can realize quick positioning and fixing of the positioning plate and the special-shaped pipe, and improve the speed and convenience for clamping the special-shaped pipe, but the technical scheme mainly improves the clamping effect, and cannot be matched with a gripping device for use; as another example, chinese patent publication CN 112518626 a discloses a quick positioning fixture for automotive special-shaped pipes, which includes a box body, a supporting plate, an elastic component, a clamping component and a foot pad, and although this structure can achieve a fixed clamping effect for special-shaped pipes of different shapes, the structure itself is too complex, and more mechanical transmission structures are used, and once a fault occurs, it is difficult to repair and is inconvenient to popularize and use; still like chinese patent publication CN 206185361U discloses a welding device for special-shaped tube assembly, including square base, two sections of base respectively are equipped with the support body perpendicular to square base, are connected with the locating lever that is used for adjusting the special-shaped tube assembly position between the support body, utilize this device to be convenient for to the welding operation between the many special-shaped tubes, but also can't assist and snatch equipment and use.

Therefore, a new positioning structure or a new positioning tool is still needed, which effectively cooperates with the grabbing device to help an operator to quickly and accurately repeatedly position the special-shaped air outlet pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned prior art not enough, provide a location frock for special-shaped outlet duct repeatedly positioning, its simple structure, reasonable in design, supplementary operating personnel carry out quick, accurate repeatedly positioning to special-shaped outlet duct, effectively improve off-the-shelf quality.

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

a location frock for dysmorphism outlet duct repetitive positioning, fixed spacing subassembly on square base and its top surface, square base is the rectangle steel sheet, and spacing subassembly includes first spacing, second spacing and gag lever post, and first spacing and second spacing are fixed respectively in the adjacent both sides department of square base, and just first spacing and second spacing are the axial symmetry, and the angle that the crossing department of the straight line at the symmetry axis place of first spacing and second spacing is the right angle, and the gag lever post is fixed in the crossing department of the straight line at the symmetry axis place of first spacing and second spacing.

The first limiting frame comprises a first U-shaped limiting block and a first cushion block, the first U-shaped limiting block is located on the upper portion of the first limiting frame, the first cushion block is located on the lower portion of the first limiting block, the opening of the groove of the first U-shaped limiting block vertically faces upwards, the first cushion block is a rectangular block, the size of the top face of the first cushion block is the same as that of the bottom face of the first U-shaped limiting block, and the first U-shaped limiting block and the first cushion block are connected into a whole.

The second limiting frame comprises a second U-shaped limiting block and a second cushion block, the second U-shaped limiting block is located on the upper portion of the second limiting frame, the second cushion block is located on the lower portion of the second limiting block, the groove opening of the second U-shaped limiting block faces upwards, included angles of 30-60 degrees are formed between the second U-shaped limiting block and the second cushion block, the bottom surface of the second U-shaped limiting block is fixed to the top surface of the second cushion block, the top end of the second U-shaped limiting block inclines towards the edge of the square base, the inclined portion of the second U-shaped limiting block is convenient to match with the shape of the special-shaped air outlet pipe, and the positioning effect of the special-shaped air outlet pipe is further enhanced.

The side of the second U-shaped limiting block facing the square base is fixedly provided with a boss, the boss is perpendicular to the side of the second U-shaped limiting block and fixed with the second U-shaped limiting block through bolts, and the boss is used for further positioning the lower end of the special-shaped air outlet pipe.

The gag lever post includes right angle trapezoidal piece and connecting block, and the face at the right angle place of right angle trapezoidal piece is the bottom surface, and the face at the hypotenuse place of right angle trapezoidal piece is the top surface, and the top surface of right angle trapezoidal piece is towards the contained angle angular bisector of first spacing frame and the sharp formation in the spacing frame symmetry axis place of second, and the connecting block is the rectangular piece of horizontal setting, and the bottom surface of connecting block is fixed in square base top surface, a side and is fixed in the side of the place of going to the bottom of right angle trapezoidal piece.

The square base is further fixed with a supporting rod, the supporting rod is located on the other side face of the limiting rod opposite to the connecting block, and the supporting effect of the positioning tool on the middle section of the special-shaped air outlet pipe is improved by the aid of the supporting rod.

The bracing piece includes from last to connecting gradually fixed first cylinder, second cylinder and third cylinder down, and first, second, third cylinder fixed connection be as an organic whole, and the diameter reduces from last to down in proper order.

And the square base is fixedly connected with the limiting component on the top surface of the square base by using the bolts penetrating through the first through hole, the second through hole and the third through hole.

The utility model has the advantages that:

the utility model provides a location frock for dysmorphism outlet duct repetitive positioning utilizes this structure can assist operating personnel to carry out quick, accurate repetitive positioning to dysmorphism outlet duct, and the position keeps relatively definite when being convenient for snatch equipment snatch special-shaped outlet duct, has greatly reduced off-the-shelf defective percentage, for the saving cost of manufacturing enterprise, and this location frock simple structure, low cost, the extensive using widely of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the positioning tool;

FIG. 2 is a top view of the present positioning tool;

wherein, 1, a square base; 2. a first limit bracket; 3. a second limiting frame; 4. a limiting rod; 5. a support rod.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed by the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 and 2, the positioning tool for repeatedly positioning the special-shaped air outlet pipe comprises a square base 1 and a limiting component fixed on the top surface of the square base, wherein the square base 1 is a rectangular steel plate, the limiting component comprises a first limiting frame 2, a second limiting frame 3 and a limiting rod 4, the first limiting frame 2 and the second limiting frame 3 are respectively fixed at two adjacent sides of the square base 1, and first spacing 2 and second spacing 3 are the axial symmetry, the crossing department angulation in the straight line that the symmetry axis place of first spacing 2 and second spacing 3 was located is the right angle, first spacing 2 includes the first U type stopper that is located relative top and is located the first cushion of relative below, the groove opening of first U type stopper is vertical upwards, first cushion is rectangular block and the bottom surface size of top surface and first U type stopper is the same, first U type stopper and first cushion link into an integrated entity and set up.

The second limiting frame 3 comprises a second U-shaped limiting block and a second cushion block, the second U-shaped limiting block is located above the second limiting block, the second cushion block is located below the second limiting block, a groove opening of the second U-shaped limiting block faces upwards, included angles of 30-60 degrees are formed between the second U-shaped limiting block and the second cushion block, the bottom surface of the second U-shaped limiting block is fixed to the top surface of the second cushion block, the top end of the second U-shaped limiting block inclines towards the edge of the square base 1, the inclined surface of the second U-shaped limiting block is convenient to match with the shape of the special-shaped air outlet pipe, and the positioning effect of the special-shaped air outlet pipe is further enhanced. The side of the second U-shaped limiting block facing the square base 1 is fixed with a boss, the boss is perpendicular to the side of the second U-shaped limiting block and fixed with the second U-shaped limiting block through bolts, and the boss is used for further positioning the lower end of the special-shaped air outlet pipe.

Two sides of the first limiting frame 2 and the second limiting frame 3 are respectively fixed with a positioning block, and the positioning blocks are provided with second through holes for bolts to pass through.

The limiting rod 4 is fixed at the intersection of the straight lines where the symmetry axes of the first limiting frame 2 and the second limiting frame 3 are located. The gag lever post 4 includes right angle trapezoidal piece and connecting block, and the face at the right angle place of right angle trapezoidal piece is the bottom surface, and the face at the hypotenuse place of right angle trapezoidal piece is the top surface, and the top surface of right angle trapezoidal piece is towards the contained angle angular bisector that first spacing frame 2 and the spacing frame 3 symmetry axis place straight line of second formed, and the connecting block is the rectangular piece of horizontal setting, and the bottom surface of connecting block is fixed at 1 top surface of square base, the side of fixing in the place side of going to the bottom of right angle trapezoidal piece.

The square base 1 is provided with a third through hole corresponding to the first through hole and the second through hole, and the square base 1 is fixedly connected with the limiting component on the top surface of the square base by bolts penetrating through the first through hole, the second through hole and the third through hole.

A support rod 5 is further fixed on the square base 1, and the support rod 5 is located on the other side face, opposite to the connecting block, of the limiting rod 4. The support rod 5 comprises a first cylinder, a second cylinder and a third cylinder which are sequentially connected and fixed from top to bottom, wherein the first cylinder, the second cylinder and the third cylinder are fixedly connected into a whole, and the diameters of the first cylinder, the second cylinder and the third cylinder are sequentially reduced from top to bottom.

When the special-shaped gas outlet pipe positioning tool is used specifically, the positioning tool is assembled and molded according to the figure 1, the square base 1 and the limiting assemblies are fixedly connected through bolts, the operation table is placed, the position where the special-shaped gas outlet pipe is placed is set according to the positioning tool, the preset codes of grabbing equipment are set, after the position of the positioning tool is determined, when the same special-shaped gas outlet pipe is operated, the operation of all products can be realized only through one code, an operator can quickly and accurately position the special-shaped gas outlet pipe through the limiting assemblies and the supporting rods 5 on the positioning tool, manual positioning according to experience is not needed, the positioning accuracy is greatly improved, the defective rate of finished products is reduced, and the manufacturing cost of enterprises is effectively saved.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. The utility model provides a location frock for dysmorphism outlet duct repeatedly positioned, fixed spacing subassembly on square base and its top surface, characterized by, square base is the rectangle steel sheet, and spacing subassembly includes first spacing, the spacing and gag lever post of second, and first spacing and the spacing both sides department that the square base is adjacent is fixed respectively to the spacing of second, and just first spacing and the spacing of second are the axial symmetry, and the crossing department of the straight line at the symmetry axis place of first spacing and the spacing of second becomes the right angle, and the crossing department at the symmetry axis place straight line of first spacing and the spacing of second is fixed to the gag lever post.

2. The fixture of claim 1, wherein the first limiting frame comprises a first U-shaped limiting block and a first cushion block, the first U-shaped limiting block is located relatively above the first limiting frame, the first cushion block is located relatively below the first limiting block, an opening of a groove of the first U-shaped limiting block is vertically upward, the first cushion block is a rectangular block, the size of the top surface of the first cushion block is the same as that of the bottom surface of the first U-shaped limiting block, and the first U-shaped limiting block and the first cushion block are integrally connected.

3. The positioning tool for repeated positioning of the special-shaped air outlet pipe as claimed in claim 1, wherein the second limiting frame comprises a second U-shaped limiting block and a second cushion block, the second U-shaped limiting block is located relatively above the second limiting frame, the second cushion block is located relatively below the second limiting frame, the second cushion block is a rectangular block, a groove of the second U-shaped limiting block is opened upwards, an included angle of 30-60 degrees is formed between the second U-shaped limiting block and the second cushion block, the bottom surface of the second U-shaped limiting block is fixed on the top surface of the second cushion block, and the top end of the second U-shaped limiting block inclines towards the edge of the square base.

4. The positioning tool for repeated positioning of the special-shaped air outlet pipe as claimed in claim 3, wherein a boss is fixed on the side surface of the second U-shaped limiting block facing the inside of the square base, the boss is perpendicular to the side surface of the second U-shaped limiting block, and the boss is fixed with the second U-shaped limiting block by using a bolt.

5. The positioning tool for the repeated positioning of the special-shaped outlet pipe as claimed in claim 1, wherein the limiting rod comprises a right-angled trapezoidal block and a connecting block, the right-angled face of the right-angled trapezoidal block is a bottom face, the bevel edge of the right-angled trapezoidal block is a top face, the top face of the right-angled trapezoidal block faces an included angle bisector formed by straight lines where symmetry axes of the first limiting frame and the second limiting frame are located, the connecting block is a horizontally arranged rectangular block, the bottom face of the connecting block is fixed to the top face of the square base, and one side face of the connecting block is fixed to the side face of the lower bottom of the right-angled trapezoidal block.

6. The positioning tool for repeated positioning of the special-shaped air outlet pipe as claimed in claim 1, wherein a support rod is further fixed on the square base, and the support rod is positioned at the other side face of the limiting rod opposite to the connecting block.

7. The positioning tool for the repeated positioning of the special-shaped air outlet pipe as claimed in claim 6, wherein the support rod comprises a first cylinder, a second cylinder and a third cylinder which are fixedly connected from top to bottom in sequence, the first cylinder, the second cylinder and the third cylinder are fixedly connected into a whole, and the diameters of the first cylinder, the second cylinder and the third cylinder are sequentially reduced from top to bottom.

8. The positioning tool for repeated positioning of the special-shaped outlet pipe as claimed in claim 1, wherein a positioning block is fixed on each of two sides of the first limiting frame and the second limiting frame, a second through hole for a bolt to pass through is formed in each positioning block, and a third through hole corresponding to the first through hole and the second through hole is formed in the square base.