Adjustable cylinder body machining device

Abstract

The utility model discloses an adjustable cylinder body machining device which comprises a cutter mechanism for machining a cylinder body workpiece installed on machine tool equipment, a base installed on the machine tool equipment, a stand column perpendicularly installed on the base, a hydraulic cylinder perpendicular to the top end of the stand column and a cutter rod connected with the end of the hydraulic cylinder. The adjusting mechanism for adjusting the bounce range of the cylinder body workpiece comprises a fixing frame installed on the base and a cross arm installed between the opposite surfaces of the fixing frame. When the longer cylinder barrel is cut, a part for clamping, supporting and preventing the suspended end part of the longer cylinder barrel from jumping in a large range is designed at the suspended end of the longer cylinder barrel, a first adjusting rotary rod and a second adjusting rotary rod are adjusted, and a second anti-vibration guide rod and a first anti-vibration guide rod clamp and support the suspended end of a cylinder body workpiece; by loosening and tightening the first adjusting rotating rod and the second adjusting rotating rod, the second anti-vibration guide rod and the first anti-vibration guide rod keep clamping force in the rotating process of the cylinder body workpiece, and the purpose of adjusting and controlling the jumping range of the cylinder body workpiece is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cylinder workpiece processing devices, and in particular relates to an adjustable cylinder body processing device. Background Art

[0002] Current miniaturization challenges exist in the machining of long cylinder barrels. High-precision machining of the inner diameter of a long cylinder, such as one exceeding one meter, requires not only long-stroke lathe equipment but also an internal grinder to ensure machining quality. During machining, one end of the long cylinder barrel is suspended in the air, and without a clamping support design, this suspended end can vibrate and bounce when the tool is inserted into the barrel for chip removal, affecting the cutting process.

[0003] When a longer cylinder is cut on a lathe, there is a problem that the suspended end of the longer cylinder has no clamping support and a design to prevent the suspended end from jumping over a large range. For this reason, the present application proposes an adjustable cylinder processing device. Utility Model Content

[0004] The purpose of the present utility model is to provide an adjustable cylinder processing device to solve the problem proposed in the above background technology that during cutting processing of a longer cylinder, there is no clamping support at the suspended end of the longer cylinder and the design to prevent the suspended end from jumping over a large range.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: an adjustable cylinder processing device, comprising

[0006] A tool mechanism for processing a cylinder workpiece mounted on a machine tool, comprising a base mounted on the machine tool, a column vertically mounted on the base, a hydraulic cylinder at the top of the vertical column, and a tool rod connected to the end of the hydraulic cylinder;

[0007] An adjustment mechanism for adjusting the range of cylinder workpiece runout includes a fixed frame mounted on a base, a cross arm mounted between opposite surfaces of the fixed frame, a fixed semi-ring chuck connected to the fixed frame at both ends, and a movable semi-ring chuck rotatably connected to the fixed semi-ring chuck at one end via a pin, wherein inclined blocks are provided at both ends of the fixed semi-ring chuck, and the same adjustment member is provided on the cross arm and the inclined block, and the adjustment member includes a second adjustment rotary rod and a second anti-seismic guide rod;

[0008] A limit assembly is installed on the movable semi-ring chuck, including a stabilizing block installed on the movable semi-ring chuck, a first adjusting rotary rod spirally penetrating the stabilizing block, and a first anti-vibration guide rod with one end rotatably connected to the first adjusting rotary rod and penetrating the stabilizing block and the movable semi-ring chuck.

[0009] Preferably, the base is provided with symmetrically distributed stabilizing plates, and the symmetrically distributed electromagnets are mounted on the stabilizing plates.

[0010] Preferably, a limiting assembly is provided between the symmetrical stabilizing plates, and the limiting assembly includes a fixing frame connected to the stabilizing plates, a lifting plate with both ends passing through the fixing frame, and a rolling cylinder installed between opposite surfaces of the lifting plates.

[0011] Preferably, the electromagnet is magnetically connected to the corresponding lifting plate, the lifting plate is a "U"-shaped structure, and a fixed shaft passes through the center of the rolling cylinder.

[0012] Preferably, the outer surface of the rolling cylinder is provided with a shock-absorbing rubber cylinder A, and the tool rod passes through the gap between the opposing rolling cylinders.

[0013] Preferably, the surfaces opposite to each other of the tool rod are in the shape of curved arcs.

[0014] Preferably, the fixed semi-ring chuck and the bevel block are an integral structure, the second adjusting rotary rod located on both sides passes through the corresponding bevel block and the end of the fixed semi-ring chuck, the second adjusting rotary rod located at the center position passes through the cross arm and the center position of the fixed semi-ring chuck, the first adjusting rotary rod and the second adjusting rotary rod are the same, the second adjusting rotary rod is the same as the first anti-seismic guide rod, and the second adjusting rotary rod is rotatably connected to the second anti-seismic guide rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] In the present invention, when a longer cylinder is being cut, the suspended end of the longer cylinder is designed with a clamping support and a component for preventing the suspended end from jumping over a large range. The first adjusting rotary rod and the second adjusting rotary rod are adjusted, and the second anti-seismic guide rod and the first anti-seismic guide rod are clamped and support the suspended end of the cylinder workpiece; by loosening and tightening the first adjusting rotary rod and the second adjusting rotary rod, the second anti-seismic guide rod and the first anti-seismic guide rod maintain the clamping force during the rotation of the cylinder workpiece, thereby achieving the purpose of adjusting and controlling the range of jumping of the cylinder workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a side structural diagram of the movable half-ring chuck of the utility model;

[0019] Figure 3 This is a side structural diagram of the fixing frame of the present invention;

[0020] Figure 4 This is a schematic cross-sectional view of the tool rod of the present utility model;

[0021] In the figure: 1. Base; 3. Movable semi-ring chuck; 4. Stabilizing plate; 7. Cylinder workpiece; 21. Fixed frame; 22. Fixed semi-ring chuck; 23. Cross arm; 31. Stabilizing block; 32. First adjusting rotary rod; 33. First anti-seismic guide rod; 41. Electromagnet; 51. Fixed frame; 52. Lifting plate; 53. Rolling cylinder; 61. Column; 62. Hydraulic cylinder; 63. Tool rod; 221. Bevel block; 222. Second anti-seismic guide rod; 223. Second adjusting rotary rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example

[0024] See also Figures 1 to 4The utility model provides a technical solution: an adjustable cylinder processing device, including a tool mechanism for processing a cylinder workpiece 7 installed on a machine tool, including a base 1 installed on the machine tool, a column 61 vertically installed on the base 1, a hydraulic cylinder 62 at the top of the vertical column 61, and a tool rod 63 connected to the end of the hydraulic cylinder 62. The column 61 is combined with the base 1 and the hydraulic cylinder 62 by a conventional method. The hydraulic cylinder 62 drives the tool rod 63 to move and penetrate into the interior of the cylinder workpiece 7. A split tool head is provided on the end of the tool rod 63. The tool head at the end of the tool rod 63 can cut the rotating cylinder. The workpiece 7 can be assembled with a suitable cutting tool head as needed; the adjustment mechanism for adjusting the range of the cylinder workpiece 7 jump includes a fixed frame 21 installed on the base 1, a cross arm 23 installed between the opposite surfaces of the fixed frame 21, a fixed semi-ring chuck 22 connected to the fixed frame 21 at both ends, and a movable semi-ring chuck 3 rotatably connected to the fixed semi-ring chuck 22 at one end through a pin shaft. An inclined block 221 is provided on both ends of the fixed semi-ring chuck 22, and the same adjustment member is provided on the cross arm 23 and the inclined block 221. The adjustment member includes a second adjustment rotary rod 223 and a second anti-seismic guide rod 222. When the cylinder workpiece 7 is installed , one end of the longer cylinder workpiece 7 is placed between the fixed semi-ring chuck 22 and the movable semi-ring chuck 3, the first adjusting rotary rod 32 and the second adjusting rotary rod 223 are adjusted, and the second anti-seismic guide rod 222 and the first anti-seismic guide rod 33 are clamped and support the suspended end of the cylinder workpiece 7, by loosening and tightening the first adjusting rotary rod 32 and the second adjusting rotary rod 223, the second anti-seismic guide rod 222 and the first anti-seismic guide rod 33 maintain the clamping force during the rotation of the cylinder workpiece 7, and the range of the cylinder workpiece 7 jump can be adjusted and controlled, and the second anti-seismic guide rod 222 and the first anti-seismic guide rod 33 and the tool rod 63 adopt the same super The seismic-resistant tungsten steel material can ensure the processing rigidity even when the cylinder workpiece 7 is of a longer length; a limiting assembly is installed on the movable semi-ring chuck 3, including a stabilizing block 31 installed on the movable semi-ring chuck 3, a first adjusting rotary rod 32 spirally penetrating the stabilizing block 31, and a first seismic-resistant guide rod 33 with one end rotatably connected to the first adjusting rotary rod 32 and penetrating the stabilizing block 31 and the movable semi-ring chuck 3, which rotates and changes the position of the first adjusting rotary rod 32, thereby changing the position of the first seismic-resistant guide rod 33, so that the first seismic-resistant guide rod 33 is against the cylinder workpiece 7, thereby preventing the suspended end of the cylinder workpiece 7 from jumping in a large range.

[0025] In this embodiment, the base 1 is provided with symmetrically distributed stabilizing plates 4, and symmetrically distributed electromagnets 41 are installed on the stabilizing plates 4. A limiting assembly is provided between the symmetrical stabilizing plates 4, and the limiting assembly includes a fixed frame 51 connected to the stabilizing plate 4, a lifting plate 52 with both ends passing through the fixed frame 51, and a rolling cylinder 53 installed between the opposite surfaces of the lifting plate 52. The rolling cylinder 53 plays a role in supporting the tool rod 63 and increasing the support points of the tool rod 63. The charged electromagnet 41 firmly adsorbs the lifting plate 52 to keep the lifting plate 52 and the rolling cylinder 53 stable. The de-energized electromagnet 41 is separated from the lifting plate 52, and the position of the lifting plate 52 and the rolling cylinder 53 can be adjusted without affecting the movement of the tool rod 63.

[0026] In this embodiment, the electromagnet 41 is magnetically connected to the corresponding lifting plate 52. The lifting plate 52 is a "U"-shaped structure. Both ends of the lifting plate 52 pass through the fixed frame 51. A fixed axis passes through the center of the rolling cylinder 53. The rolling cylinder 53 rotates around the fixed axis, and the rolling cylinder 53 supports the tool rod 63.

[0027] In this embodiment, the outer surface of the rolling cylinder 53 is covered with a shock-absorbing rubber sleeve A, and the tool rod 63 passes through the gap between the opposing rolling cylinders 53. The shock-absorbing rubber sleeve A plays a buffering role to prevent the tool rod 63 from jumping due to the reaction force of the cutting process.

[0028] In this embodiment, the opposite surface of the tool rod 63 is in a curved arc shape to avoid poor chip removal during cutting inside the cylinder workpiece 7, thereby affecting the processing quality.

[0029] In this embodiment, the fixed half-ring chuck 22 and the inclined block 221 are an integral structure. The second adjusting rotary rod 223 located on both sides passes through the corresponding inclined block 221 and the end of the fixed half-ring chuck 22. The second adjusting rotary rod 223 located at the center passes through the cross arm 23 and the center position of the fixed half-ring chuck 22. The first adjusting rotary rod 32 and the second adjusting rotary rod 223 are the same. The second adjusting rotary rod 223 is the same as the first anti-seismic guide rod 33. The second adjusting rotary rod 223 is rotatably connected to the second anti-seismic guide rod 222. By loosening and tightening the first adjusting rotary rod 32 and the second adjusting rotary rod 223, the second anti-seismic guide rod 222 and the first anti-seismic guide rod 33 maintain the clamping force during the rotation of the cylinder workpiece 7, and the range of the cylinder workpiece 7 jump can be adjusted and controlled.

[0030] The working principle and use process of this utility model:

[0031] When chip machining the cylinder workpiece 7, one end of the cylinder workpiece 7 is mounted on the machine tool and the other end is mounted on the fixed half-ring chuck 22;

[0032] Adjust the position of the movable half-ring chuck 3 so that the movable half-ring chuck 3 and the fixed half-ring chuck 22 are installed on the outside of the cylinder workpiece 7;

[0033] Adjust the first adjusting rotary rod 32 and the second adjusting rotary rod 223 so that the second anti-seismic guide rod 222 and the first anti-seismic guide rod 33 clamp and support the suspended end of the cylinder workpiece 7;

[0034] By loosening and tightening the first adjusting rotary rod 32 and the second adjusting rotary rod 223, the second anti-vibration guide rod 222 and the first anti-vibration guide rod 33 maintain the clamping force during the rotation of the cylinder workpiece 7, thereby achieving the purpose of adjusting and controlling the range of the cylinder workpiece 7.

[0035] The charged electromagnet 41 firmly absorbs the lifting plate 52, so that the lifting plate 52 and the rolling cylinder 53 remain stable;

[0036] The hydraulic cylinder 62 drives the tool rod 63 to move and penetrate into the interior of the cylinder workpiece 7. The tool rod 63 passes through the gap between the parallel rolling cylinders 53. The shock-absorbing rubber cylinder A acts as a buffer to prevent the tool rod 63 from bouncing due to the reaction force of the cutting process. A split cutter head is provided at the end of the tool rod 63. The cutter head at the end of the tool rod 63 can cut the rotating cylinder workpiece 7. The appropriate cutting head can be assembled according to needs.

[0037] To sum up: when a longer cylinder is being cut, the free end of the longer cylinder is designed with a clamping support and a component to prevent the free end from jumping over a large range. The first adjusting rotary rod 32 and the second adjusting rotary rod 223 are adjusted, and the second anti-seismic guide rod 222 and the first anti-seismic guide rod 33 are clamped and support the free end of the cylinder workpiece 7; by loosening and tightening the first adjusting rotary rod 32 and the second adjusting rotary rod 223, the second anti-seismic guide rod 222 and the first anti-seismic guide rod 33 maintain the clamping force during the rotation of the cylinder workpiece 7, thereby achieving the purpose of adjusting and controlling the range of jumping of the cylinder workpiece 7.

[0038] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable cylinder processing device, characterized in that: include A tool mechanism for processing a cylinder workpiece (7) mounted on a machine tool comprises a base (1) mounted on the machine tool, a column (61) vertically mounted on the base (1), a hydraulic cylinder (62) at the top of the column (61), and a tool rod (63) connected to the end of the hydraulic cylinder (62); An adjusting mechanism for adjusting the range of vibration of a cylinder workpiece (7) comprises a fixed frame (21) mounted on a base (1), a transverse arm (23) mounted between opposite surfaces of the fixed frame (21), a fixed semi-ring chuck (22) with two ends respectively connected to the fixed frame (21), and a movable semi-ring chuck (3) with one end rotatably connected to the fixed semi-ring chuck (22) via a pin, wherein inclined blocks (221) are provided at both ends of the fixed semi-ring chuck (22), and the same adjusting member is provided on the transverse arm (23) and the inclined block (221), and the adjusting member comprises a second adjusting rotary rod (223) and a second anti-seismic guide rod (222); A limit assembly is mounted on the movable semi-ring chuck (3), comprising a stabilizing block (31) mounted on the movable semi-ring chuck (3), a first adjusting rotary rod (32) spirally penetrating the stabilizing block (31), and a first anti-vibration guide rod (33) one end of which is rotatably connected to the first adjusting rotary rod (32) and penetrating the stabilizing block (31) and the movable semi-ring chuck (3).

2. The adjustable cylinder processing device according to claim 1, characterized in that: The base (1) is provided with symmetrically distributed stabilizing plates (4), and the symmetrically distributed electromagnets (41) are mounted on the stabilizing plates (4).

3. The adjustable cylinder processing device according to claim 2, characterized in that: A limiting assembly is provided between the symmetrical stabilizing plates (4), the limiting assembly comprising a fixing frame (51) connected to the stabilizing plates (4), a lifting plate (52) with both ends passing through the fixing frame (51), and a rolling cylinder (53) installed between opposite surfaces of the lifting plate (52).

4. The adjustable cylinder processing device according to claim 3, characterized in that: The electromagnet (41) is magnetically connected to the corresponding lifting plate (52), the lifting plate (52) is a "U"-shaped structure, and a fixed shaft passes through the center of the rolling cylinder (53).

5. The adjustable cylinder processing device according to claim 4, characterized in that: The outer surface of the rolling cylinder (53) is sleeved with a shock-absorbing rubber cylinder A, and the tool rod (63) passes through the gap between the opposing rolling cylinders (53).

6. The adjustable cylinder processing device according to claim 1, characterized in that: The opposite surface of the tool rod (63) is in a curved arc shape.

7. The adjustable cylinder processing device according to claim 1, characterized in that: The fixed semi-ring chuck (22) and the inclined block (221) are an integral structure. The second adjusting rotary rod (223) located at both sides passes through the corresponding inclined block (221) and the end of the fixed semi-ring chuck (22). The second adjusting rotary rod (223) located at the center passes through the center position of the cross arm (23) and the fixed semi-ring chuck (22). The first adjusting rotary rod (32) and the second adjusting rotary rod (223) are the same. The second adjusting rotary rod (223) is the same as the first anti-seismic guide rod (33). The second adjusting rotary rod (223) is rotatably connected to the second anti-seismic guide rod (222).

Images