CN214641458U

CN214641458U - Shell adjusting device

Info

Publication number: CN214641458U
Application number: CN202023242128.9U
Authority: CN
Inventors: 周立军; 赵亮; 范志勇
Original assignee: Beijing Andersen Civil Air Defense Equipment Co ltd
Current assignee: Beijing Andersen Civil Air Defense Equipment Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-09
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a casing adjusting device belongs to casing adjustment technical field. The clamping device is arranged, the sliding assembly can realize longitudinal reciprocating motion of the clamping device, welding work of shells with different heights can be realized, the clamping plate is internally designed to be of a hollow structure, a hydraulic rod is designed inside the clamping plate, and a spring is designed outside the hydraulic rod; the hydraulic rod can effectively reduce vibration during movement and play a role in buffering, and is provided with a semicircular angle plate, a plurality of fixing holes are formed in the angle plate, so that welding work at different angles can be realized, a fixing unit is arranged on the workbench, and the fixing unit comprises a clamping groove formed in the workbench, push rods arranged at two ends in the workbench, and push rods connected with one side of the push rods and arranged in the clamping groove; the baffle can be fine with the casing fix in the draw-in groove, take place to rock or skew when preventing to weld, improve welded quality.

Description

Shell adjusting device

Technical Field

The utility model belongs to the technical field of the casing adjustment, especially, casing adjusting device.

Background

The shell is a sheet structure which is surrounded by an inner curved surface and an outer curved surface, the thickness t is far smaller than the minimum curvature radius R of the middle surface and the size of the plane, the shell is a general name of a thin shell and a middle thick shell, the plastic shell, the aluminum profile shell, the sheet metal shell, the stainless steel shell and the like are mainly used for uniformly distributing the middle surface stress along the thickness in the market at present, rather than resisting external loads with bending stresses that vary along the thickness, this internal force characteristic of the shell makes it more efficient to use material strength than a flat plate, thereby having larger bearing capacity, the excellent performance of the shell leads the application of the shell to be wide, when the shell needs to be welded at a plurality of angles in the welding operation process, the welding position needs to be adjusted manually and is not fixed easily, which causes inconvenient welding operation and increases the welding difficulty, and affects the quality of the housing, there is a great need for an adjustment device to assist in the welding operation of the housing.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: a housing adjustment device is provided to solve the above problems of the prior art.

The technical scheme is as follows: a shell adjusting device is characterized by comprising a base, a workbench arranged on the base and used for shell operation, a stand column arranged on one side of the workbench and connected to the base, and a clamping mechanism arranged on one side of the stand column and used for clamping a shell;

the clamping mechanism comprises a sliding assembly arranged on the stand column, a connecting plate connected to the sliding assembly, an angle plate arranged on one side of the connecting plate, a fixed plate arranged on the angle plate, and a clamping plate arranged on one side of the fixed plate.

In a further embodiment, the sliding assembly comprises a straight track arranged on the upright post, a sliding block connected with the straight track in a sliding manner, a positioning block arranged on one side of the sliding block, and a servo motor arranged at the tail end of the straight track and positioned at the bottom of the workbench; the sliding assembly can realize longitudinal reciprocating motion of the clamping device, and shell welding work at different heights is realized.

In a further embodiment, the angle plate is designed to be semicircular and is provided with fixing holes, every two fixing holes are separated by 15-30 degrees, and the fixing holes are arranged on the angle plate at equal distances; when the shell is welded, the position of the fixing plate on the angle plate is adjusted and then fixed in the fixing hole, so that welding at different angles is realized.

In a further embodiment, a screw rod is arranged on the fixing plate, a fixing cap is matched with the screw rod for use, and the screw rod can penetrate through the fixing plate; the fixing plate can be fixed in different fixing holes.

In a further embodiment, the clamping plate is internally designed into a hollow structure, a hydraulic rod is designed inside the clamping plate, and a spring is designed outside the hydraulic rod; the hydraulic rod can effectively reduce vibration during movement, and can play a role in buffering.

In a further embodiment, the clamping plate is provided with a first clamp and connected with the hydraulic rod, and the front position of the first clamp is provided with a second clamp and fixedly mounted on the clamping plate.

In a further embodiment, a groove is provided between the first clamp and the second clamp; the first clamp can slide in the groove, and the shell is clamped after the width of the first clamp is adjusted.

In a further embodiment, a fixing unit is arranged on the workbench, and the fixing unit comprises a clamping groove arranged on the workbench, push rods arranged at two ends in the workbench, and push rods connected with one side of the push rods and arranged in the clamping groove; the baffle can be fine with the casing fix in the draw-in groove, take place to rock or skew when preventing to weld, influence welded quality.

Has the advantages that: the utility model discloses a shell adjusting device, which is provided with a clamping mechanism, a sliding component can realize the longitudinal reciprocating motion of the clamping mechanism, and can realize the welding work of shells with different heights, the clamping plate is internally designed into a hollow structure, a hydraulic rod is designed inside the clamping plate, and a spring is designed outside the hydraulic rod; the hydraulic rod can effectively reduce vibration during movement and play a role in buffering, and is provided with a semicircular angle plate, a plurality of fixing holes are formed in the angle plate, so that welding work at different angles can be realized, a fixing unit is arranged on the workbench, and the fixing unit comprises a clamping groove formed in the workbench, push rods arranged at two ends in the workbench, and push rods connected with one side of the push rods and arranged in the clamping groove; the baffle can be fine with the casing fix in the draw-in groove, take place to rock or skew when preventing to weld, improve welded quality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the gripping mechanism at a.

Fig. 3 is a front cross-sectional view of the clamping plate.

The reference signs are: the device comprises a base 1, an upright post 2, a straight track 3, a sliding block 4, a positioning block 5, a servo motor 6, a protective cover 7, a workbench 8, a fan 9, a clamping groove 10, a vent hole 11, a baffle plate 12, a push rod 13, a connecting plate 14, a rotating shaft 15, a fixing plate 16, an angle plate 17, a fixing hole 18, a screw rod 19, a fixing cap 20, a clamping plate 21, a first clamp 22, a second clamp 23, a groove 24, a hydraulic rod 25 and a spring 26.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

As shown in fig. 1, a casing adjusting apparatus includes: the device comprises a base 1, an upright post 2, a straight track 3, a sliding block 4, a positioning block 5, a servo motor 6, a protective cover 7, a workbench 8, a fan 9, a clamping groove 10, a vent hole 11, a baffle plate 12, a push rod 13, a connecting plate 14, a rotating shaft 15, a fixing plate 16, an angle plate 17, a fixing hole 18, a screw rod 19, a fixing cap 20, a clamping plate 21, a first clamp 22, a second clamp 23, a groove 24, a hydraulic rod 25 and a spring 26.

As shown in fig. 1 to 3, the base 1 is installed in a fixed position, the upper surface of the base 1 is connected to the upright 2, the side surface of the upright 2 is fixedly connected to the shield 7, the surface of the upright 2 is connected to the rectilinear track 3, the slider 4 is slidably fitted into the rectilinear track 3 and is connected to the servo motor 6 through a circuit, the positioning block 5 is connected to one side of the slider 4, the connecting plate 14 is connected to the upper surface of the slider 4, the rotating shaft 15 is disposed on the connecting plate 14, the rotating shaft 15 is connected to one end of the fixing plate 16, the angle plate 17 is connected to the side surface of the connecting plate 14, the fixing holes 18 are equidistantly disposed on the angle plate 17, and the lead screw 19 is adapted to the fixing plate 16, the fixing cap 20 is arranged on the screw rod 19, the clamping plate 21 is fixedly connected with one side of the fixing plate 16, the first clamp 22 is fixedly connected with the upper surface of the clamping plate 21, the hydraulic rod 25 is arranged in the clamping plate 21, the spring 26 is arranged on the outer side of the hydraulic rod 25, the second clamp 23 is connected with one end of the hydraulic rod 25 and is positioned at the front parallel position of the first clamp 22, the groove 24 is arranged on the clamping plate 21 and is positioned between the first clamp 22 and the second clamp 23, the workbench 8 is arranged below the clamping mechanism, the clamping groove 10 is arranged on the upper surface of the workbench 8, the baffle plates 12 are respectively arranged on two sides of the clamping groove 10, the baffle plates 12 are connected with the push rod 13, one end of the push rod 13 is arranged in the workbench 8, the fan 9 is arranged in the workbench 8, and the ventilation holes 11 are arranged on the clamping grooves 10.

As a preferred scheme, when the shell needs a plurality of angle welding operations in the welding operation process, the welding position needs to be adjusted manually and is not fixed easily, so that the welding operation is inconvenient, the welding difficulty is increased, and the quality of the shell is affected, a shell adjusting device is provided with a clamping device, a base 1 is arranged at a fixed position, the upper surface of the base 1 is connected with an upright post 2, the side surface of the upright post 2 is fixedly connected with a protective cover 7, the surface of the upright post 2 is connected with a straight track 3, a sliding block 4 is matched in the straight track 3 in a sliding way and connected with a servo motor 6 through a circuit, a positioning block 5 is connected with one side of the sliding block 4, and a connecting plate 14 is connected with the upper surface of the sliding block 4, the rotating shaft 15 is arranged on the connecting plate 14, the rotating shaft 15 is connected with one end of the fixing plate 16, the angle plate 17 is connected with the side surface of the connecting plate 14, the fixing holes 18 are equidistantly arranged on the angle plate 17, the screw rod 19 and the fixing plate 16 are adapted to be used, the fixing cap 20 is arranged on the screw rod 19, the clamping plate 21 is fixedly connected with one side of the fixing plate 16, the first clamp 22 is fixedly connected with the upper surface of the clamping plate 21, the hydraulic rod 25 is arranged inside the clamping plate 21, the spring 26 is arranged outside the hydraulic rod 25, the second clamp 23 is connected with one end of the hydraulic rod 25 and is positioned in a position parallel to the front surface of the first clamp 22, and as a preferable scheme, the sliding assembly can realize the longitudinal reciprocating motion of the clamping device, the shell welding work of different heights is achieved, the angle plate 17 is designed to be semicircular and provided with fixing holes 18, the fixing holes 18 are separated by 15-30 degrees, and the distances are equal to one another and are arranged on the angle plate 17. When the shell is welded, the position of the fixing plate 16 on the angle plate 17 is adjusted, then the fixing plate is fixed in the fixing hole 18 to realize welding work at different angles, a screw rod 19 is arranged on the fixing plate 16, a fixing cap 20 is matched with the screw rod 19, the screw rod 19 can penetrate through the fixing plate 16, the fixing plate 16 can be fixed in different fixing holes 18, the interior of the clamping plate 21 is designed to be a hollow structure, the interior is designed with a hydraulic rod 25, the outer side of the hydraulic rod 25 is designed with a spring 26, the hydraulic rod 25 can effectively reduce vibration when moving, can play a role of buffering, in a further embodiment, a groove 24 is provided between the first clamp 22 and the second clamp 23, the first clamp 22 can slide in the groove 24, and the clamping of the shell is realized after the width is adjusted.

Relatively, during welding operation, whether the fixed of casing can do and also directly influence welded quality, one of them casing adjusting device, recess 24 sets up on pressing from both sides gets board 21, and is located between first anchor clamps 22 and the second anchor clamps 23, it is provided with workstation 8 to press from both sides below getting the mechanism, draw-in groove 10 sets up workstation 8 upper surface, draw-in groove 10 both sides are provided with respectively baffle 12, baffle 12 with push rod 13 links together, push rod 13 one end sets up in workstation 8, fan 9 sets up in workstation 8, ventilation hole 11 sets up on draw-in groove 10, be provided with fixed unit on workstation 8, fixed unit is including setting up draw-in groove 10 on workstation 8, setting up in workstation 8 the push rod 13 at both ends to and connect push rod 13 one side, one side, A push rod 13 arranged in the card slot 10; the baffle 12 can fix the shell well in the clamping groove 10, so that shaking or deviation during welding is prevented, and the welding quality is improved.

The utility model has the following working principle: the surface of the upright 2 is connected with the straight track 3, the slide block 4 is slidably fitted in the straight track 3 and connected with the servo motor 6 through a circuit, the positioning block 5 is connected with one side of the slide block 4, the connecting plate 14 is connected with the upper surface of the slide block 4, the slide block 4 reciprocates in the straight track 3, when the connecting plate 14 reaches a required position, the positioning block 5 can fix the slide block 4, the rotating shaft 15 is arranged on the connecting plate 14, the rotating shaft 15 is connected with one end of the fixing plate 16, the angle plate 17 is connected with the side surface of the connecting plate 14, the fixing holes 18 are equidistantly arranged on the angle plate 17, the screw rod 19 is adapted to the fixing plate 16, and the fixing cap 20 is arranged on the screw rod 19, the clamping plate 21 is fixedly connected with one side of the fixing plate 16, the fixing plate 16 is used for adjusting the angle, according to the position required by welding, the screw rod 19 fixes the fixing plate 16 at the position of the required fixing hole 18, the screw rod 19 passes through the fixing plate 16 and the fixing hole 18, the fixing cap 20 is fixed on the screw rod 19, the first clamp 22 is fixedly connected with the upper surface of the clamping plate 21, the hydraulic rod 25 is arranged inside the clamping plate 21, the spring 26 is arranged outside the hydraulic rod 25, the second clamp 23 is connected with one end of the hydraulic rod 25 and is positioned at the front parallel position of the first clamp 22, the groove 24 is arranged on the clamping plate 21 and is positioned between the first clamp 22 and the second clamp 23, and the first clamp 22 is fixed on the clamping plate 21, the hydraulic rod 25 moves towards the first clamp 22, the second clamp 23 is clamped and adjusted according to the thickness of the shell, and when welding is finished, the fan 9 works to release cold air through the heat dissipation holes to cool the shell.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.

Claims

1. A shell adjusting device is characterized by comprising a base, a workbench arranged on the base and used for shell operation, a stand column arranged on one side of the workbench and connected to the base, and a clamping mechanism arranged on one side of the stand column and used for clamping a shell;

2. The casing adjustment apparatus of claim 1, wherein the sliding assembly comprises a straight track disposed on the column, a sliding block slidably connected to the straight track, a positioning block disposed on one side of the sliding block, and a servo motor disposed at an end of the straight track and at a bottom of the worktable.

3. A housing adjustment device as claimed in claim 1, characterized in that the angle plate is designed in the shape of a semicircle and is provided with fixing holes, two of which are arranged at an equal distance of 15 to 30 ° from each other on the angle plate.

4. A housing adjustment device as claimed in claim 1, wherein the fixing plate is provided with a screw rod, and a fixing cap is adapted to be used with the screw rod, and the screw rod can pass through the fixing plate.

5. A casing adjusting device as claimed in claim 1, wherein the clamping plate is designed to be hollow, and is designed to have a hydraulic rod inside, and a spring is designed outside the hydraulic rod.

6. A casing adjustment device as claimed in claim 5, wherein the clamp plate is provided with a first clamp and is connected to the hydraulic rod, and the first clamp is provided with a second clamp at a front position and is fixedly mounted on the clamp plate.

7. A housing adjustment arrangement according to claim 6, wherein a recess is provided between the first clamp and the second clamp.

8. A casing adjusting device according to claim 1, wherein the worktable is provided with a fixing unit, and the fixing unit includes a slot provided on the worktable, push rods provided at both ends in the worktable, and push rods connected to one side of the push rods and provided in the slot.