Shell positioning device

Abstract

The utility model discloses a shell positioning device which comprises a bottom plate, a first support and a second support are arranged on the bottom plate, an outer supporting assembly is arranged on the first support and comprises an outer baffle, an inner check block is arranged above the outer baffle, an inner supporting assembly is arranged on the second support, and the bottom plate is connected with a receding assembly. The shell positioning device is reliable in positioning effect and suitable for assembly line machining, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sheet metal shell production field, concretely, the utility model relates to a shell positioning device. BACKGROUND

[0002] At present, conveying track is mostly used on the machining production line of shell structure parts to convey and transfer workpieces, although the shell can be transferred between different stations by relying on the conveying track, but the shell is difficult to be accurately positioned on the station, resulting in poor product machining effect, and also cannot be applied to assembly line machining, affecting production efficiency.

[0003] The utility model patent with publication number CN221474370U discloses a fixing device for sheet metal shell punching on August 6, 2024, and the name is a fixing device for sheet metal shell punching, which comprises a fixed plate, the fixed plate is provided with two fixed plates, and the two fixed plates are horizontally and parallelly distributed, both ends of the bottom surface of the two fixed plates are provided with supporting legs, and both ends of the two fixed plates are provided with right-angled triangular plates, a roller type transmission assembly is arranged between the right-angled triangular plate and the fixed plate, a side plate is arranged on the top surface of each right-angled triangular plate, four movable openings are arranged through the side plate, a sliding block is arranged in each movable opening, a supporting rod is arranged between the two sliding blocks opposite to each other, and a roller is arranged on the outer wall of the supporting rod. The fixing device for sheet metal shell punching cannot solve the above-mentioned technical problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at the shortage of prior art, and provides a shell positioning device which has reliable positioning effect, is suitable for assembly line machining and improves production efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0006] The shell positioning device comprises a bottom plate, a first support and a second support are arranged on the bottom plate, an outer supporting assembly is arranged on the first support, the outer supporting assembly comprises an outer baffle, an inner blocking piece is arranged above the outer baffle, an inner supporting assembly is arranged on the second support, and a giving-in assembly is connected to the bottom plate.

[0007] The inner supporting assembly comprises a push rod, the inner blocking piece is arranged at the end of the push rod, a height adjusting cylinder is arranged on the side of the second support, the height adjusting cylinder is connected with a connecting plate, a vertical cylinder is arranged on the connecting plate, the vertical cylinder is connected with a mounting seat, a horizontal cylinder is arranged on the mounting seat, and the push rod is connected with the horizontal cylinder.

[0008] The outer baffle is located on the side of the first support, a first cylinder is arranged on the side of the first support on the bottom plate, the outer baffle is provided with two outer baffles, the two outer baffles are arranged vertically, the two outer baffles are connected with a connecting block, and the first cylinder is connected with the connecting block.

[0009] The yielding assembly comprises a yielding cylinder connected to one end of the bottom plate, a first sliding block fixedly connected to the bottom plate, and a first guide rail arranged below the bottom plate.

[0010] The connecting block is in L-shaped structure.

[0011] The first guide rail and the first sliding block are arranged in pairs.

[0012] The connecting plate is in L-shaped structure, and the push rod is in L-shaped structure.

[0013] The bottom plate is provided with a fastening bolt and a fixing hole.

[0014] The technical effect of the shell positioning device is as follows: the shell positioning device is used, the position of the bottom plate is moved by the yielding cylinder, space is left for the feeding and discharging process of the shell, the track conveying process of the shell is not affected, the shell positioning device is matched with the track conveying mechanism for use, is suitable for flow line processing, and the production efficiency is improved; the use of the outer supporting assembly and the inner supporting assembly realizes the clamping and positioning of the inner and outer sides of the shell, ensures the shell positioning precision, and further ensures the shell processing quality. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present specification includes the following drawings, and the shown contents are as follows:

[0016] Figure 1 It is a structure schematic view of the shell positioning device of the utility model;

[0017] Figure 2 It is a structure schematic view of the shell positioning device of the utility model;

[0018] Figure 3 It is a structure schematic view of the inner supporting assembly;

[0019] Figure 4 It is a structure schematic view of the yielding assembly;

[0020] Figure 5 It is a structure schematic view of the outer supporting assembly;

[0021] Figure 6 It is a top view schematic view of the outer supporting assembly.

[0022] In the drawing, 1 is a bottom plate, 11 is a first sliding block, 12 is a first guide rail, 13 is a yielding cylinder, 14 is a fastening bolt, 15 is a fixing hole, 2 is a first support, 21 is a first cylinder, 22 is a connecting block, 3 is a second support, 31 is a height adjusting cylinder, 32 is a vertical cylinder, 33 is a horizontal cylinder, 34 is a connecting plate, 35 is a mounting seat, 36 is a push rod, 4 is an outer baffle, and 5 is an inner baffle. DETAILED DESCRIPTION

[0023] The specific embodiments of the present application are further described in detail below with reference to the drawings, and the purpose is to help the skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical scheme of the present application, and to help its implementation.

[0024] As Figures 1 to 6 shown, the shell positioning device comprises a bottom plate 1, the bottom plate 1 is provided with a first support 2 and a second support 3, the first support 2 is provided with an outer support assembly, the outer support assembly comprises an outer baffle 4, the outer baffle 4 is provided with an inner stopper 5 above, the second support 3 is provided with an inner support assembly, and the bottom plate 1 is connected with a let go assembly. The let go assembly moves the bottom plate 1 driven by the air cylinder to let go the shell plane, the outer baffle 4 moves with the bottom plate 1 to position the outer side of the shell, the outer support assembly drives the outer baffle 4 to rise and fall through the air cylinder to satisfy the shell positioning of various heights, and the inner support assembly drives the connecting plate 34 and the push rod 36 to realize the vertical let go and the inner side positioning of the shell. All moving parts of the device are driven by the air cylinder, the control logic is simple, and the use cost is low.

[0025] As Figure 3 shown, the inner support assembly comprises a push rod 36, the inner stopper 5 is arranged at the end of the push rod 36, the second support 3 is provided with a height adjusting air cylinder 31 at the side, the height adjusting air cylinder 31 is connected with a connecting plate 34, the connecting plate 34 is provided with a vertical air cylinder 32, the vertical air cylinder 32 is connected with a mounting seat 35, the mounting seat 35 is provided with a horizontal air cylinder 33, and the push rod 36 is connected with the horizontal air cylinder 33. The height adjusting air cylinder 31 is used for adjusting the height of the connecting plate 34, and has a height let go effect on the feeding and discharging process of the shell, which comprises two air cylinders, and the two air cylinders are connected through a guide rail slider to increase the lifting stroke of the connecting plate 34 and improve the versatility of the device; the vertical air cylinder 32 drives the mounting seat 35 to move vertically, the horizontal air cylinder 33 drives the push rod 36 to move horizontally, and the two air cylinders are alternately operated to move the inner stopper 5 and abut against the inner side of the shell, so as to realize the support positioning of the inner side of the shell.

[0026] As Figure 5 and Figure 6As shown, the outer baffle 4 is located on the side of the first support 2, and the first cylinder 21 is arranged on the side of the first support 2 on the bottom plate 1. The outer baffle 4 is provided with two outer baffles 4 arranged vertically, and the two outer baffles 4 are connected with the connecting block 22, and the first cylinder 21 is connected with the connecting block 22. The first cylinder 21 drives the realization block to lift the two outer baffles 4, so that the shell of different heights can be positioned, and the versatility of the device is improved. The outer baffle 4 positions the outer side of the shell, which is used in combination with the inner baffle 5, and can realize reliable positioning of the inner and outer sides of the shell. The two outer baffles 4 arranged vertically form a right angle surface, which can be attached to the outer sides of the corners of the shell, and has a reliable positioning effect. The connecting block 22 is connected with the piston rod of the first cylinder 21, and the connecting block 22 also connects the two outer baffles 4 into one body, so that the two outer baffles 4 can be lifted synchronously with the piston rod of the first cylinder 21.

[0027] As shown in Figure 4 , the yielding assembly includes a yielding cylinder 13, and the yielding cylinder 13 is connected to one end of the bottom plate 1. The bottom plate 1 is fixedly connected with the first sliding block 11 at the bottom, and the first guide rail 12 is arranged below the bottom plate 1. The first sliding block 11 is matched with the first guide rail 12. The yielding cylinder 13 drives all components on the bottom plate 1 to move along the first guide rail 12, so as to yield space for the feeding and discharging process of the shell. The bottom plate 1 is arranged on both sides of the track conveying mechanism, so that when the shell enters the working position or after the machining is completed, the yielding cylinder 13 can be extended and retracted to reset the bottom plate 1, and will not hinder the space during the conveying process of the shell.

[0028] As shown in Figure 6 , the connecting block 22 is in L-shaped structure. The above structure facilitates the connection of one end of the connecting block 22 with the end portions of the two inner baffles 5, improves the stability, and thus ensures the vertical flatness of the two outer baffles 4, so as to form a uniform abutting positioning effect on the shell.

[0029] As shown in Figure 1 and Figure 4 , the first guide rail 12 and the first sliding block 11 are arranged in pairs. The above structure improves the guiding accuracy of the movement of the bottom plate 1.

[0030] As shown in Figures 1 to 3 , the connecting plate 34 is in L-shaped structure, and the push rod 36 is in L-shaped structure. The L-shaped connecting plate 34 ensures the vertical flatness of the components mounted on the connecting plate 34, and thus ensures the posture of the inner baffle 5 to be horizontal, so as to form a uniform abutting positioning effect on the shell; and the L-shaped push rod 36 enables the inner baffle 5 to be mounted above the first support 2, so as to facilitate the clamping of the inner side of the shell by the cylinder.

[0031] As shown in Figure 4As shown, the bottom plate 1 is provided with fastening bolts 14 and fixing holes 15. The fastening bolts 14 are used for fixing the sliding block at the bottom of the bottom plate 1, and the dismounting end of the fastening bolt 14 is located above the bottom plate 1, facilitating the mounting and dismounting of the sliding block. The fixing holes 15 are used for mounting the first support 2, the second support 3 and the cylinder component, and ensure the mounting accuracy of the components.

[0032] The device works as follows: when the shell is conveyed to the working position along the track, according to the size of the incoming shell, the first cylinder 21 starts to lift the outer baffle 4 to adapt to the height of the shell, the height adjusting cylinder 31 starts to lift the connecting plate 34 to make room for the shell, the first cylinder 21 starts to move the bottom plate 1 along the first guide rail 12, so that the outer baffle 4 abuts against the outer side of the shell, then the horizontal cylinder 33 and the vertical cylinder 32 operate alternately to abut the end face of the inner baffle 5 against the inner side of the shell, at this time, the inner and outer sides of the shell are in contact with the inner baffle 5 and the outer baffle 4 respectively, which achieves the clamping and positioning effect. Since the device is used in pairs on the equipment, the four corners of the shell can be reliably positioned, and then subsequent machining processes can be carried out.

[0033] The shell positioning device moves the position of the bottom plate 1 through the rooming cylinder 13, which makes room for the shell loading and unloading process, does not affect the track conveying process of the shell, realizes matched use with the track conveying mechanism, is suitable for flow line processing, and improves the production efficiency; the use of the outer support assembly and the inner support assembly realizes the clamping and positioning of the inner and outer sides of the shell, ensures the shell positioning accuracy, and further ensures the shell machining quality.

[0034] The above has been described by way of example with reference to the drawings. Obviously, the specific implementation of the present application is not limited to the above manner. Any non-essential improvement or direct application of the above concept and technical solution of the present application to other occasions is within the protection scope of the present application.

Claims

1. A housing positioning device, characterized by: Including the bottom plate (1), first support (2) and second support (3) are equipped on the bottom plate (1), outer support assembly is equipped on the first support (2), the outer support assembly includes outer baffle (4), inner block (5) is equipped above the outer baffle (4), inner support assembly is equipped on the second support (3), the bottom plate (1) is connected with let go assembly.

2. The housing positioning apparatus according to claim 1, characterized by: The inner support assembly includes push rod (36), the inner block (5) is equipped at the end of push rod (36), the second support (3) side is equipped with height adjusting cylinder (31), the height adjusting cylinder (31) is connected with connecting plate (34), the connecting plate (34) is equipped with vertical cylinder (32), the vertical cylinder (32) is connected with mounting seat (35), the mounting seat (35) is equipped with horizontal cylinder (33), the push rod (36) is connected with horizontal cylinder (33).

3. The housing positioning apparatus of claim 2, wherein: The outer baffle (4) is located in the side of the first support (2), the first cylinder (21) is equipped on the bottom plate (1) on the side of the first support (2), the outer baffle (4) is equipped with two, two outer baffles (4) are vertically arranged, two outer baffles (4) are connected with connecting block (22), the first cylinder (21) is connected with connecting block (22).

4. The housing positioning apparatus of claim 3, wherein: The let go assembly includes let go cylinder (13), one end of the let go cylinder (13) is connected with the bottom plate (1), the bottom plate (1) bottom is fixedly connected with first sliding block (11), the bottom plate (1) below is equipped with first guide rail (12), the first sliding block (11) is matched with the first guide rail (12).

5. The housing positioning apparatus of claim 3, wherein: The connecting block (22) is L-shaped structure.

6. The housing positioning apparatus of claim 4, wherein: The first guide rail (12) and the first sliding block (11) are arranged in pairs.

7. The housing positioning apparatus of claim 2, wherein: The connecting plate (34) is L-shaped structure, and the push rod (36) is L-shaped structure.

8. The housing positioning apparatus of claim 4, wherein: The bottom plate (1) is equipped with fastening bolt (14) and fixed hole (15).

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