Flame tube shell mold machining supporting bracket

Abstract

The utility model discloses a flame tube shell mold processing supporting bracket, which comprises a base, a fixed seat is fixed on the base, a movable seat is arranged on the side surface of the fixed seat, and a lifting rod is inserted into an insertion hole in the top of the fixed seat and an insertion hole in the top of the movable seat and is locked and fixed through a limiting bolt. The bottom of the movable seat is clamped in a sliding groove in the base, a lead screw is in threaded connection with the side face of the movable seat, a connecting block is connected to the top of the lifting rod, a limiting ring is arranged on the inner side of the connecting block, adjusting bolts are in threaded connection with the periphery of the limiting ring at equal intervals, and the fixed seat is sleeved with a movable sleeve. The positioning device is scientific and reasonable in structural design, the transverse position of the movable seat can be adjusted through cooperation of the lead screw, the motor and other structures, the distance between the movable seat and the fixed seat can be correspondingly adjusted so as to achieve the purpose of adjusting the distance between the two limiting rings, the positioning effect is achieved by arranging the two ends of a workpiece in the limiting rings, and the working efficiency is improved. And the application range of the equipment is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of flame tube shell processing equipment, in particular to a flame tube shell mold processing support bracket. Background Art

[0002] The flame tube is a thin-walled metal cylinder that controls combustion, mixing, and cooling. It can prevent the influence of high-temperature combustion products on the engine casing and shaft. The flame tube shell serves as the mounting mechanism of the cylinder. During processing or overhaul, it needs to be supported and placed by mutually cooperating brackets for subsequent overhaul and maintenance. The current flame tube shell mold processing support bracket needs to be fixed by different types of clamping mechanisms during use to adapt to the positioning requirements of workpieces of different lengths, heights, and diameters. The operation is relatively complicated and it is difficult to ensure stability during processing. At the same time, there is a risk of the workpiece falling and injuring people. To this end, we propose a flame tube shell mold processing support bracket. Utility Model Content

[0003] The purpose of the utility model is to provide a flame tube shell mold processing support bracket to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flame tube shell mold processing support bracket, including a base, a fixed seat is fixed on the base, a movable seat is arranged on the side of the fixed seat, a lifting rod is inserted into the insertion holes on the top of the fixed seat and the movable seat and is locked and fixed by a limiting bolt, the bottom of the movable seat is clamped in the slide groove on the base, and a screw rod is screwed on the side of the movable seat, the top of the lifting rod is connected to a connecting block, a limiting ring is arranged on the inner side of the connecting block, and adjusting bolts are screwed at equal distances around the limiting ring, and a movable sleeve is sleeved on the fixed seat, and the end of the movable sleeve is connected to the arc bracket through a pull rod.

[0005] In the above solution, casters are arranged at the bottom of the base.

[0006] In the above solution, the end of the screw rod is connected to a motor.

[0007] In the above solution, a fixing head is provided at the inner end of the adjusting bolt.

[0008] In the above solution, a locking bolt is threadedly connected to the side surface of the movable sleeve.

[0009] In the above solution, the inner side of the arc-shaped bracket is connected to a supporting washer via a spring.

[0010] In the above solution, the top of the lifting rod is plugged into the connecting block and locked by screws.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the support bracket for processing the flame tube shell mold has a simple and reasonable structural design and is highly practical. A movable seat is arranged in the slide groove on the top of the base, and the lateral position of the movable seat can be adjusted through the cooperation of structures such as a screw rod and a motor, so that the spacing between the movable seat and the fixed seat can be adjusted accordingly to achieve the purpose of adjusting the distance between the two limit rings. The positioning effect is achieved by placing the two ends of the workpiece in the limit ring, thereby expanding the application range of the equipment. A plurality of adjustable adjusting bolts are arranged on the outside of the limit ring, and then the position of the inner fixed head is adjusted to achieve the extrusion fixation of the internal workpiece. Under the action of the arc bracket, the spring and the support washer, the flame tube workpiece can be supported, and at the same time, the effect of preventing the workpiece from falling is achieved, thereby improving the stability of the processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the limiting ring of the utility model.

[0014] Figure 3 This is a schematic diagram of the internal structure of the arc-shaped bracket of the utility model.

[0015] In the figure: 1, base 11, caster 12, fixed seat 13, lifting rod 14, limit bolt 15, moving seat 16, slide groove 17, screw 18, motor 19, connecting block 2, limit ring 21, adjusting bolt 22, fixed head 23, movable sleeve 24, pull rod 25, arc bracket 26, spring 27, support washer 28 locking bolt. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3The utility model provides a technical solution: a flame tube shell mold processing support bracket, including a base 1, a fixed base 12 is fixed on the base 1, a movable base 15 is arranged on the side of the fixed base 12, a lifting rod 13 is inserted into the insertion holes on the top of the fixed base 12 and the movable base 15 and locked and fixed by a limiting bolt 14, the bottom of the movable base 15 is clamped in a slide groove 16 on the base 1, and a screw rod 17 is screwed on the side of the movable base 15, a connecting block 19 is connected to the top of the lifting rod 13, a limiting ring 2 is arranged on the inner side of the connecting block 19, and adjusting bolts 21 are screwed at equal distances around the limiting ring 2, a movable sleeve 23 is sleeved on the fixed base 12, and the end of the movable sleeve 23 is connected to the arc bracket 25 through a pull rod 24.

[0018] In the above solution, casters 11 are arranged at the bottom of the base 1. The design of the casters 11 makes it easy to move the base 1, thereby improving the convenience of the device.

[0019] In the above scheme, the end of the screw rod 17 is connected to a motor 18. By arranging the movable seat 15 in the slide groove 16 at the top of the base 1, the lateral position of the movable seat 15 can be adjusted through the cooperation of the screw rod 17 and the motor 18, so that the spacing between the movable seat 15 and the fixed seat 12 can be adjusted accordingly to achieve the purpose of adjusting the distance between the two limit rings 2. By placing the two ends of the workpiece in the limit ring 2 to achieve the positioning effect, the application range of the equipment is expanded, and the positioning requirements of workpieces of different lengths can be met. The motor 18 is a forward and reverse motor, and it is connected to the power supply and the switch through a wire. The motor 18 drives the screw rod 17 to rotate, thereby driving the movable seat 15 to move laterally in the slide groove 16.

[0020] In the above scheme, a fixing head 22 is provided at the inner end of the adjusting bolt 21. By arranging a plurality of adjustable adjusting bolts 21 on the outer side of the limiting ring 2, the internal workpiece can be squeezed and fixed by adjusting the position of the inner fixing head 22. Specifically, the surface of the fixing head 22 is roughened to improve its clamping stability.

[0021] In the above solution, the side of the movable sleeve 23 is threaded with a locking bolt 28. After the movable sleeve 23 is adjusted to a suitable height, the locking bolt 28 is rotated to lock it, thereby adjusting the height of the arc bracket 25 to meet the support and positioning requirements of different workpieces.

[0022] In the above scheme, the inner side of the arc bracket 25 is connected with a support washer 27 through a spring 26. Under the action of the arc bracket 25, the spring 26 and the support washer 27, the flame tube workpiece can be supported, and the workpiece can be prevented from falling, thereby improving the stability of the processing process.

[0023] In the above scheme, the top of the lifting rod 13 is plugged into the connecting block 19 and locked by screws. The above mechanism adopts a detachable connection mode, which is convenient for disassembly and assembly of the device, and is convenient for maintenance of the equipment while reducing the use cost.

[0024] Working principle:

[0025] When using this flame tube shell mold processing support bracket, first move the device to a suitable working position, adjust the lifting rod 13 to a suitable height, and then lock and fix it through the limit bolt 14. When the workpiece needs to be fixed, place one end of the workpiece in the limit ring 2 on the side of the fixed seat 12, and then start the motor 18. The motor 18 drives the screw rod 17 to rotate, thereby driving the moving seat 15 to move horizontally in the slide groove 16, so that the other end of the workpiece gradually enters the limit ring 2 on the side of the moving seat 15, and then manually rotate the adjusting bolt 21 to contact the workpiece through the fixed head 22 and achieve a fixing effect. Under the action of the arc bracket 25, the spring 26 and the support washer 27, the flame tube workpiece can be supported, and at the same time, the workpiece can be prevented from falling, thereby improving the stability and safety of the processing process.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flame tube shell mold processing support bracket, comprising a base (1), characterized in that: A fixed seat (12) is fixed on the base (1), and a movable seat (15) is arranged on the side of the fixed seat (12). A lifting rod (13) is inserted into the insertion holes on the top of the fixed seat (12) and the movable seat (15) and is locked and fixed by a limiting bolt (14). The bottom of the movable seat (15) is clamped in a sliding groove (16) on the base (1), and a screw rod (17) is screwed on the side of the movable seat (15). The top of the lifting rod (13) is connected to a connecting block (19), and a limiting ring (2) is arranged on the inner side of the connecting block (19). Adjustment bolts (21) are screwed at equal distances around the limiting ring (2). A movable sleeve (23) is sleeved on the fixed seat (12), and the end of the movable sleeve (23) is connected to the arc bracket (25) through a pull rod (24).

2. A flame tube shell mold processing support bracket according to claim 1, characterized in that: Casters (11) are arranged at the bottom of the base (1).

3. The flame tube shell mold processing support bracket according to claim 1, characterized in that: The end of the screw rod (17) is connected to a motor (18).

4. The flame tube shell mold processing support bracket according to claim 1, characterized in that: The inner end of the adjusting bolt (21) is provided with a fixing head (22).

5. The flame tube shell mold processing support bracket according to claim 1, characterized in that: A locking bolt (28) is threadedly connected to the side surface of the movable sleeve (23).

6. The flame tube shell mold processing support bracket according to claim 1, characterized in that: The inner side of the arc-shaped bracket (25) is connected to a supporting washer (27) via a spring (26).

7. The flame tube shell mold processing support bracket according to claim 1, characterized in that: The top of the lifting rod (13) is plugged into the connecting block (19) and locked by screws.

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