Anti-vibration device for machining base plate of thin-shell gun turret body seat ring

Abstract

The utility model discloses an anti-vibration device for machining a base plate of a thin-shell gun turret body seat ring. The anti-vibration device comprises a transition plate, an upper fixing sliding block, a lower fixing sliding block, a sliding pressing block and a sliding ejecting block. A plurality of groups of upper fixed sliding blocks (2) and lower fixed sliding blocks (5) are respectively fixed on the upper and lower surfaces of the transition plate; the sliding pressing block is horizontally connected with the upper fixed sliding block (2) in a sliding manner; the sliding top block is horizontally connected with the lower fixed sliding block (5) in a sliding manner; a compression spring (10) and a steel ball (11) are mounted in a through hole, close to the outer side, of the sliding pressing block (3), and the upper end of the ejector rod (7) is matched with the steel ball (11) to tightly press the turret seat ring; according to the turret body rotary support, a whole is formed through the transition plate when the turret body rotary support installation bottom plate plane is machined, an independent support is prevented from toppling over in the machining process, or in order to prevent the independent support from toppling over in the machining process and being welded in a turret body to affect the quality of the turret body.

Description

Technical Field

[0001] The utility model belongs to the technical field of turret body processing, and in particular relates to a vibration-proof device for processing a seat ring bottom plate of a thin-shell turret body. Background Art

[0002] At present, the vibration-proof measure for the processing of the slewing support installation base plate of the thin-shell turret body is to weld one end of the support rod into the turret body, and the other end is in contact with the processed base plate. After processing, the welding point of the support rod is ground off and the support rod is taken out. Then the welding point in the turret body is ground flat.

[0003] There are many welding points on the welding support, which has a certain impact on the quality of the turret body. Utility Model Content

[0004] The utility model provides a vibration-proof device for processing a base plate of a thin-shell turret body seat ring, and the technical problem to be solved is: to solve the influence of the vibration generated by the thin-shell turret body within 6 to 10 mm of the armored vehicle when processing the plane of the rotary support installation base plate on the flatness requirement, and to prevent the thin-shell turret body from vibrating when processing and installing the rotary support seat ring base plate, thereby affecting the base plate processing quality.

[0005] In order to solve the above technical problems, the utility model provides a vibration-proof device for processing the bottom plate of a thin-shell turret body seat ring, which is characterized by: comprising a transition plate, an upper fixed slider, a lower fixed slider, a sliding pressure block, and a sliding top block; the upper and lower surfaces of the transition plate are respectively fixed with multiple groups of upper fixed sliders 2 and lower fixed sliders 5; the sliding pressure block is horizontally slidably connected to the upper fixed slider 2; the sliding top block is horizontally slidably connected to the lower fixed slider 5; the compression spring 10 and the steel ball 11 are installed in the through hole on the outer side of the sliding pressure block 3, and the cover plate 4 is fixedly connected to the top of the sliding pressure block 3 for compressing the compression spring 10; the upper part of the push rod 7 is threadedly connected to the outer end of the sliding top block 6 and can move up and down, and the upper end of the push rod 7 cooperates with the steel ball 11 to compress the turret seat ring.

[0006] Beneficial effect: The turret body slewing support installation surface is the reference of the entire turret body. Only by ensuring the shape accuracy requirements of the slewing support installation base plate reference can the other dimensions and shape position accuracy requirements of the entire turret body be guaranteed. The utility model forms a whole support during the plane processing of the turret body slewing support installation base plate through a transition plate to prevent a single support from tipping over during the processing process, or to prevent a single support from tipping over during the processing process, which is welded into the turret body and affects the quality of the turret body. This anti-vibration device realizes the installation and disassembly of the anti-vibration support of the processed turret body base plate through upper and lower sliders. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Attached Figure 1 , Attachment Figure 2 It is the installation drawing of the anti-vibration device engineering structure.

[0008] Attached Figure 3 It is a three-dimensional diagram of the vibration isolation device.

[0009] Attached Figure 4 It is the AA view of the engineering structure.

[0010] Attached Figure 5 It is the engineering structure BB view.

[0011] Attached Figure 6 It is the engineering structure CC view.

[0012] Including: 1. Transition plate, 2. Upper fixed slider, 3. Sliding pressure block, 4. Cover plate, 5. Lower fixed slider, 6. Sliding top block, 7. Push rod, 8. Push rod seat, 9. M4 hexagon socket screw, 10. φ30 / d1 compression spring, 11. Steel ball 31.7500G4, 12. M5 hexagon socket screw, 13. Tightening screw. DETAILED DESCRIPTION

[0013] In order to make the purpose, content and advantages of the utility model clearer, the specific implementation methods of the utility model are further described in detail below.

[0014] The utility model provides a vibration-proof device for processing a bottom plate of a thin-shell turret body seat ring, comprising a transition plate 1, an upper fixed slide block 2, a lower fixed slide block 5, a sliding pressure block 3, and a sliding top block 6;

[0015] The transition plate 1 is located in the inner hole of the turret seat ring, and multiple groups of upper fixed slide blocks 2 and lower fixed slide blocks 5 are fixed to the upper and lower surfaces of the transition plate 1 respectively; the upper fixed slide blocks 2 and the lower fixed slide blocks 5 are fixed to the transition plate 1 by M5 hexagon socket screws 12;

[0016] The sliding pressing block 3 is horizontally slidably connected to the upper fixed sliding block 2; the sliding top block 6 is horizontally slidably connected to the lower fixed sliding block 5;

[0017] The compression spring 10 and the steel ball 11 are installed in the through hole outside the sliding block 3, and the cover plate 4 is fixedly connected to the top of the sliding block 3 by the M4 hexagon socket screw 9. The top screw 13 tightens the sliding block to prevent the sliding block from moving during the processing.

[0018] The upper end of the push rod 7 is threadedly connected to the outer end of the sliding push block 6, and can move up and down. The push rod 7 cooperates with the steel ball 11 to press the turret seat ring;

[0019] Working process: the sliding top block 6 moves inward, the top rod 7 is located below the transition plate, and the anti-vibration device is placed on the processed turret body seat ring mounting bottom plate. The sliding pressure block 3 and the steel ball 11 are in contact with the bottom plate through the compression spring 10. There is a bottom plate plane error after the turret body is welded. Adjust the gap between the device transition plate and the seat ring mounting bottom plate. After the gap is uniform, move the sliding top block 6 outward to the bottom of the seat ring mounting bottom plate, adjust the top rod 7 and the top rod seat 8, so that the head of the top rod 7 and the top rod seat 8 are in contact with the bottom of the seat ring mounting bottom plate and the top plate in the turret body respectively to play a supporting role. The steel ball 11 on the sliding pressure block 3 plays a pressing role.

[0020] When processing the plane of the seat ring bottom plate, each sliding pressing block 3 can be moved to avoid interference with the tool. When processing the inner hole of the seat ring bottom plate, each sliding pressing block 3 is moved inward.

[0021] After the turret body seat ring bottom plate is processed, each sliding pressing block 3 is moved outward to the bottom plate plane, and the push rod 7 and the push rod seat 8 are adjusted to be out of contact with the turret body. The sliding top block 6 is moved inward, and the anti-vibration device can be disassembled from the top.

[0022] The utility model uses a transition plate to form an integral structure of the anti-vibration support, and uses a sliding guide rail to move the pressing block and the support forward and backward, so as to realize rapid installation and removal of the anti-vibration device, increase the floating compression of the top surface, and enhance the rigidity of the entire turret body.

[0023] It can avoid welding supported in the turret body and prevent the quality impact of welding on the turret body.

[0024] The utility model is used for increasing the processing rigidity of a base plate of a seat ring of a thin-shell turret body, and preventing the influence of vibration during the processing on the processing quality of the base plate of the turret body.

[0025] The utility model utilizes the movement of the sliding block to realize the rapid pressing and disassembly of the support and the pressing block, and the operation is simple and convenient.

[0026] The utility model forms each support into an integral structure, avoiding welding of the support. It also has a downward pressing effect on the processing bottom plate to form upper and lower clamping. The movable slider facilitates the withdrawal of each support from the turret body, so as to achieve rapid disassembly of the anti-vibration device.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A vibration-proof device for processing the bottom plate of a thin-shell turret body seat ring, characterized in that: The invention comprises a transition plate, an upper fixed slider, a lower fixed slider, a sliding pressure block and a sliding top block; a plurality of groups of upper fixed sliders (2) and lower fixed sliders (5) are fixed on the upper and lower surfaces of the transition plate respectively; the sliding pressure block is horizontally slidably connected to the upper fixed slider (2); the sliding top block is horizontally slidably connected to the lower fixed slider (5); a compression spring (10) and a steel ball (11) are installed in a through hole on the outer side of the sliding pressure block (3); a cover plate (4) is fixedly connected to the top of the sliding pressure block (3) for pressing the compression spring (10); the upper part of the push rod (7) is threadedly connected to the outer end of the sliding top block (6) and can move up and down; the upper end of the push rod (7) cooperates with the steel ball (11) to press the turret seat ring.

2. The anti-vibration device for processing the bottom plate of the thin-shell turret body seat ring according to claim 1, characterized in that: The upper fixed slide block (2) and the lower fixed slide block (5) are fixed to the transition plate (1) by means of hexagon socket screws (12).

3. The anti-vibration device for processing the bottom plate of the thin-shell turret body seat ring according to claim 1, characterized in that: The transition plate is located in the inner hole of the turret ring.

4. The anti-vibration device for processing the bottom plate of the thin-shell turret body seat ring according to claim 1, characterized in that: The sliding pressure block and the sliding top block are respectively fastened by tightening screws.

5. The anti-vibration device for processing the bottom plate of the thin-shell turret body seat ring according to claim 1, characterized in that: The turret seat ring is located between the top rod (7) and the steel ball (11).

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