Missile hoop support machining tool

Abstract

The utility model relates to the field of machining tools, in particular to a guided missile hoop support machining tool which comprises a bearing table, an operation table and a fixing assembly. A rotatable operation table used for placing a hoop is arranged above the bearing table, and a fixing assembly used for fixing the support and fixedly connected with the bearing table is arranged on one side of the operation table; according to the clamp welding device, the clamp is firstly placed on the operation table and is adjusted, limited and fixed through the L-shaped limiting frame on the operation table, then a proper support is selected, the support and the fixing assembly are assembled, adjusted and aligned, then welding work can be carried out, the adjustable fixing assembly is adopted, fine adjustment can be carried out according to the size of a specific workpiece, and the welding efficiency is improved. According to the clamp bracket, a workpiece is ensured to be always in an accurate position in the machining process, so that the machining precision is improved, the adaptability of the clamp bracket and a missile is ensured, meanwhile, the clamp bracket can be quickly adjusted to a proper position according to the characteristics of the workpiece, quick clamping and positioning are realized, the clamping time is shortened, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of machining tooling, and in particular to machining tooling for missile clamp brackets. Background Technology

[0002] Missile clamp brackets are devices used to fix and support missiles. They are usually composed of two parts: clamps and brackets. Missile clamp bracket processing fixtures are various tools and devices used to assist in the processing of missile clamp brackets. Among them, welding fixtures are used to fix the welding parts during the welding assembly process of clamps and brackets, ensuring welding accuracy and quality. For example, welding fixtures can accurately align the parts of clamps and brackets to be welded and prevent deformation during the welding process.

[0003] Most existing welding fixtures are used for unidirectional fixation, which may not be able to accurately position the parts to be welded on the missile clamp bracket in the position required by the design. This results in the size of the clamp bracket after welding deviating from the design size. Furthermore, when welding different models or specifications of missile clamp brackets, it is difficult to quickly adjust the fixtures to adapt to the new welding task, which leads to extended assembly time and affects the overall welding efficiency.

[0004] Therefore, since most of the existing welding fixtures are used for unidirectional fixation, the clamp brackets may not be able to be accurately positioned in the required position. Furthermore, when welding different clamp brackets, it will affect the overall welding efficiency. To address this, a missile clamp bracket processing fixture can be designed, using adjustable fixing components to improve the adaptability of the welding fixture. Utility Model Content

[0005] To overcome the problem that most existing welding fixtures are used for unidirectional fixation, which may prevent the clamp brackets from being accurately positioned as required by the design, and may affect the overall welding efficiency when welding different clamp brackets.

[0006] The technical solution of this utility model is as follows: a machining fixture for a missile clamp bracket, including a load-bearing platform, an operating platform, and a fixing component; an operating platform rotatable above the load-bearing platform for placing the clamp is provided, and a fixing component for fixing the bracket and fixedly connected to the load-bearing platform is provided on one side of the operating platform; four sets of first rectangular sliding grooves are arranged around the top of the operating platform; a first threaded rod passes through the inner side of the first rectangular sliding groove of the operating platform; a first rectangular threaded sleeve is fitted outside the first threaded rod; a rectangular slide rail is installed at the upper end of the first rectangular threaded sleeve; a second rectangular sliding groove is opened inside the rectangular slide rail; the rectangular slide rail... A second threaded rod is vertically inserted through the inner side of a second rectangular groove. A second rectangular threaded sleeve is fitted around the second threaded rod. An L-shaped limit frame is installed on one side of the second rectangular threaded sleeve. The fixing assembly includes a support plate. A rectangular telescopic sleeve is installed at the upper end of the support plate. A rectangular telescopic column is fitted inside the rectangular telescopic sleeve. A rectangular snap-fit ​​groove is opened at the end of the rectangular telescopic column away from the rectangular telescopic sleeve. A fixing sleeve is installed at the end of the rectangular telescopic column away from the rectangular telescopic sleeve. A rectangular snap-fit ​​plate is installed on the outer side of the fixing sleeve. The rectangular snap-fit ​​plate drives the fixing sleeve to be positioned and connected to the rectangular telescopic column through the rectangular snap-fit ​​groove.

[0007] Preferably, the clamp is first placed on the operating table and adjusted and fixed by the L-shaped limit bracket on the operating table. Then, a suitable bracket is selected, assembled with the fixing component, and after adjustment and alignment, welding work can be carried out.

[0008] As a preferred option, each of the lower corners of the support platform is equipped with a column, and an annular groove is provided on the upper part of the support platform corresponding to the operating table.

[0009] Preferably, a rotating column is installed in the middle of the lower end of the operating table, and a drive motor is installed at the lower end of the rotating column.

[0010] Preferably, multiple sets of support columns are installed around the lower edge of the operating platform, and the support columns drive the operating platform to slide along the annular groove and connect with the load-bearing platform.

[0011] Preferably, a first motor is installed at one end of the first threaded rod, a second motor is installed at the upper end of the second threaded rod, and an arc-shaped clamp is provided above the operating table.

[0012] Preferably, a cylinder is installed at one end of the rectangular telescopic sleeve.

[0013] Preferably, a welded bracket is provided in the middle of the fixing sleeve.

[0014] The beneficial effects of this utility model are as follows: First, the clamp is placed on the operating table and adjusted and fixed by the L-shaped limiting frame on the operating table. Then, a suitable bracket is selected and assembled with the fixing component. After adjustment and alignment, welding work can be carried out. By using an adjustable fixing component, it is possible to make fine adjustments according to the size of the specific workpiece, ensuring that the workpiece is always in an accurate position during the processing, thereby improving the processing accuracy and ensuring the compatibility of the clamp bracket with the missile. At the same time, it can be quickly adjusted to a suitable position according to the characteristics of the workpiece, realizing rapid clamping and positioning, reducing clamping time and improving processing efficiency. Attached Figure Description

[0015] Figure 1 The diagram shown is a schematic representation of the overall structure of the clamp bracket processing fixture of this utility model;

[0016] Figure 2 The diagram shown is a schematic representation of the load-bearing platform structure of the clamp bracket processing fixture of this utility model.

[0017] Figure 3 The diagram shown is a schematic of the rotating column structure of the clamp bracket processing fixture of this utility model;

[0018] Figure 4 The diagram shown is a schematic of the L-shaped limiting frame structure of the clamp bracket processing fixture of this utility model;

[0019] Figure 5 The diagram shown is a schematic of the rectangular telescopic column structure of the clamp bracket processing tooling of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Load-bearing platform; 2. Operating platform; 101. Column; 102. Annular slide groove; 201. Rotating column; 202. Drive motor; 203. Support column; 204. First rectangular slide groove; 205. First threaded rod; 206. First motor; 207. First rectangular threaded sleeve; 208. Rectangular slide rail; 209. Second rectangular slide groove; 210. Second threaded rod; 211. Second rectangular threaded sleeve; 212. Second motor; 213. L-shaped limit frame; 214. Arc-shaped clamp; 301. Support plate; 302. Rectangular telescopic sleeve; 303. Cylinder; 304. Rectangular telescopic column; 305. Rectangular snap-fit ​​groove; 306. Fixing sleeve; 307. Rectangular snap-fit ​​plate; 308. Welded bracket. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-5This utility model provides an embodiment of a missile clamp bracket processing fixture, including a load-bearing platform 1, an operating platform 2, and a fixing component; the load-bearing platform 1 is provided with a rotatable operating platform 2 for placing the clamp, and one side of the operating platform 2 is provided with a fixing component for fixing the bracket and fixedly connected to the load-bearing platform 1; four sets of first rectangular sliding grooves 204 are arranged around the top of the operating platform 2, and a first threaded rod 205 passes through the inner side of the first rectangular sliding groove 204 on the operating platform 2; a first rectangular threaded sleeve 207 is sleeved on the outside of the first threaded rod 205; a rectangular slide rail 208 is installed on the upper end of the first rectangular threaded sleeve 207; a second rectangular sliding groove 209 is arranged inside the rectangular slide rail 208; and the inner side of the second rectangular sliding groove 209 is vertically... A second threaded rod 210 is inserted through the shaft, and a second rectangular threaded sleeve 211 is fitted outside the second threaded rod 210. An L-shaped limit bracket 213 is installed on one side of the second rectangular threaded sleeve 211. The fixing assembly includes a support plate 301, and a rectangular telescopic sleeve 302 is installed on the upper end of the support plate 301. A rectangular telescopic column 304 is fitted inside the rectangular telescopic sleeve 302. A rectangular snap-fit ​​groove 305 is opened at the end of the rectangular telescopic column 304 away from the rectangular telescopic sleeve 302. A fixing sleeve 306 is provided at the end of the rectangular telescopic column 304 away from the rectangular telescopic sleeve 302. A rectangular snap-fit ​​plate 307 is installed on the outer side of the fixing sleeve 306. The rectangular snap-fit ​​plate 307 drives the fixing sleeve 306 to be positioned and connected to the rectangular telescopic column 304 through the rectangular snap-fit ​​groove 305.

[0023] Please see Figure 2 In this embodiment, each of the lower corners of the support platform 1 is equipped with a column 101, and an annular groove 102 is provided on the upper part of the support platform 1 corresponding to the operating table 2. The column 101 provides stable support for the support platform 1 and improves the stability of the clamp bracket during processing.

[0024] Please see Figures 3-4 In this embodiment, a rotating column 201 is installed at the lower center of the operating platform 2, and a drive motor 202 is installed at the lower end of the rotating column 201. Driven by the drive motor 202, the rotating column 201 drives the operating platform 2 to rotate and change its position so that the position to be welded corresponds to the support plate 301. Multiple sets of support columns 203 are installed around the lower edge of the operating platform 2. The support columns 203 drive the operating platform 2 to slide along the annular groove 102 and connect with the load-bearing platform 1. During the rotation, the support columns 203 drive the operating platform 2 to slide along the annular groove 102 and connect with the load-bearing platform 1 to provide auxiliary support. A first motor 206 is installed at one end of the first threaded rod 205, and a second motor 212 is installed at the upper end of the second threaded rod 210. An arc-shaped clamp 214 is provided above the operating platform 2. Driven by the second motor 212, the second threaded rod 210 rotates.

[0025] Please see Figure 5In this embodiment, a cylinder 303 is installed at one end of the rectangular telescopic sleeve 302. Driven by the cylinder 303, the rectangular telescopic column 304 drives the welding bracket 308 to move along the rectangular telescopic sleeve 302 to above the arc-shaped clamp 214. The welding bracket 308 is inserted through the middle of the fixed sleeve 306. If there is a height distance between the welding bracket 308 and the arc-shaped clamp 214, the welding bracket 308 can be adjusted by passing it through the fixed sleeve 306 so that the welding bracket 308 fits snugly against the arc-shaped clamp 214.

[0026] During operation, the arc-shaped clamp 214 is first placed on the operating table 2. Then, according to the size of the arc-shaped clamp 214, the first threaded rod 205 is rotated by the first motor 206, causing the first rectangular threaded sleeve 207 to move the rectangular slide rail 208 along the first rectangular slide groove 204 to a suitable position until the inner wall of the rectangular slide rail 208 is close to and fits the arc-shaped clamp 214. Then, the second threaded rod 210 is rotated by the second motor 212, causing the second rectangular threaded sleeve 211 to move the L-shaped limit frame 213 downward along the second rectangular slide groove 209 to limit and fix the arc-shaped clamp 214. Finally, the rotating column 201 is driven by the drive motor 202 to rotate the operating table 2 to change its position so that the position to be welded corresponds to the support plate 301. During the rotation, the support column 203 drives the operating table 2 to slide along the annular slide groove 102 and slide to connect with the load-bearing platform 1 for auxiliary support.

[0027] After the arc-shaped clamp 214 is fixed, a suitable welding bracket 308 is selected. Then, the rectangular snap plate 307 drives the fixing sleeve 306 to be positioned and connected to the rectangular telescopic column 304 through the rectangular snap groove 305. Then, according to the position to be welded on the arc-shaped clamp 214, the rectangular telescopic column 304 drives the welding bracket 308 to move along the rectangular telescopic sleeve 302 to above the arc-shaped clamp 214 through the drive of the cylinder 303. If there is a height distance between the welding bracket 308 and the arc-shaped clamp 214, the welding bracket 308 can be adjusted by passing it through the fixing sleeve 306 so that the welding bracket 308 is placed close to the arc-shaped clamp 214, and the welding operation can be performed.

[0028] Through the above steps, the clamp is first placed on the operating table 2, and then adjusted and fixed by the L-shaped limit bracket 213 on the operating table 2. Next, a suitable bracket is selected and assembled with the fixing component. After adjustment and alignment, welding work can be carried out. By using adjustable fixing components, fine adjustments can be made according to the size of the specific workpiece to ensure that the workpiece is always in an accurate position during processing, thereby improving processing accuracy and ensuring the compatibility of the clamp bracket with the missile. At the same time, it can be quickly adjusted to a suitable position according to the characteristics of the workpiece, realizing rapid clamping and positioning, reducing clamping time, and improving processing efficiency. This solves the problem that most existing welding fixtures are used for unidirectional fixation, which may cause the clamp bracket to be unable to be accurately positioned in the position required by the design, and affects the overall welding efficiency when welding different clamp brackets.

Claims

1. A machining fixture for a missile clamp bracket, comprising a load-bearing platform (1); characterized in that: It also includes an operating platform (2) and a fixing component; the operating platform (2) is rotatable above the support platform (1) for placing clamps, and a fixing component is provided on one side of the operating platform (2) for fixing the bracket and fixedly connected to the support platform (1). Four sets of first rectangular slide grooves (204) are opened around the top of the operating platform (2). The first threaded rod (205) is passed through the inner side of the first rectangular slide groove (204) of the operating platform (2). The first threaded rod (205) is fitted with a first rectangular threaded sleeve (207) on the outside. A rectangular slide rail (208) is installed on the upper end of the first rectangular threaded sleeve (207). A second rectangular slide groove (209) is opened inside the rectangular slide rail (208). A second threaded rod (210) is vertically passed through the inner side of the second rectangular slide groove (209) of the rectangular slide rail (208). The threaded rod (210) is fitted with a second rectangular threaded sleeve (211). An L-shaped limit bracket (213) is installed on one side of the second rectangular threaded sleeve (211). The fixing component includes a support plate (301). A rectangular telescopic sleeve (302) is installed on the upper end of the support plate (301). A rectangular telescopic column (304) is fitted inside the rectangular telescopic sleeve (302). A rectangular snap-fit ​​groove (305) is opened at the end of the rectangular telescopic column (304) away from the rectangular telescopic sleeve (302). A fixing sleeve (306) is provided at the end of the rectangular telescopic column (304) away from the rectangular telescopic sleeve (302). A rectangular snap-fit ​​plate (307) is installed on the outer side of the fixing sleeve (306). The rectangular snap-fit ​​plate (307) drives the fixing sleeve (306) to be positioned and connected to the rectangular telescopic column (304) through the rectangular snap-fit ​​groove (305).

2. The machining fixture for the missile clamp bracket according to claim 1, characterized in that: Each of the lower corners of the load-bearing platform (1) is equipped with a column (101), and an annular groove (102) is provided on the upper part of the load-bearing platform (1) corresponding to the operating table (2).

3. The machining fixture for the missile clamp bracket according to claim 1, characterized in that: A rotating column (201) is installed at the lower middle of the control panel (2), and a drive motor (202) is installed at the lower end of the rotating column (201).

4. The machining fixture for the missile clamp bracket according to claim 2, characterized in that: Multiple sets of support columns (203) are installed around the lower edge of the operating table (2). The support columns (203) drive the operating table (2) to slide along the annular slide groove (102) and connect with the load-bearing platform (1).

5. The machining fixture for the missile clamp bracket according to claim 1, characterized in that: The first threaded rod (205) is equipped with a first motor (206) at one end, the second threaded rod (210) is equipped with a second motor (212) at the upper end, and an arc-shaped clamp (214) is provided above the operating table (2).

6. The machining fixture for the missile clamp bracket according to claim 1, characterized in that: A cylinder (303) is installed at one end of the rectangular telescopic sleeve (302).

7. The machining fixture for the missile clamp bracket according to claim 1, characterized in that: A welding bracket (308) is inserted through the middle of the fixing sleeve (306).

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