Positioning mechanism for processing track shoe

Abstract

The invention relates to the technical field of turning, in particular to a positioning mechanism for track shoe machining, which comprises a positioning T piece and a water-saving cooler mounted on the positioning T piece, and a track shoe to be machined is clamped in the positioning T piece. The positioning T piece comprises a T disc base composed of a rotating T disc and two symmetrical transverse columns, a supporting and jacking integrated frame arranged on one transverse column on the T disc base, a clamping integrated frame connected to one side of the supporting and jacking integrated frame in a clamped mode, and a back-pressing elastic piece with one end pressing the clamping integrated frame. The turning tool makes contact with the track shoe to achieve turning, intermittent water spraying is conducted along with the inclined pipe in the turning process, in this way, the turning part can be cooled, waste caused by continuous water spraying can be avoided, in addition, the inclined pipe conducts surrounding movement relative to a track shoe shaft hole in the water spraying process, and water is evenly and comprehensively sprayed to the turning part.

Description

Technical Field

[0001] The invention relates to the technical field of turning, in particular to a positioning mechanism for track plate processing. Background Art

[0002] Lathe turning is a part of mechanical processing. Lathe processing mainly uses a turning tool to turn the rotating workpiece. Drills, reamer drills, reamers, taps, dies and knurling tools can also be used on the lathe for corresponding processing. Lathes are mainly used to process shafts, discs, sleeves and other workpieces with rotating surfaces. They are the most widely used type of machine tool processing in mechanical manufacturing and repair factories. During the turning process of track plates, the track plates are driven to rotate by a positioning mechanism, and the tool is controlled to move to the end position of the shaft hole on the track plates, and then the tool and the rotating track plates are contacted to achieve turning. How to achieve effective cooling during turning and avoid water waste during turning is a problem that needs to be solved by technical research and development. For this reason, the present invention provides a positioning mechanism for track plate processing. Summary of the invention

[0003] The object of the present invention is to provide a positioning mechanism for track shoe processing to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a positioning mechanism for track plate processing, comprising a positioning T-piece and a water-saving cooler installed on the positioning T-piece, the track plate to be processed is clamped in the positioning T-piece, one end of the positioning T-piece is fixedly connected to a clamping claw driven by a turning lathe, a tool frame rod passes through the axial hole on the track plate, a plurality of turning tools are fixed on the tool frame rod, the positioning T-piece comprises a T-disc seat composed of a rotating T-disc and two symmetrical cross columns, and a T-disc seat provided on one cross column on the T-disc seat. A top support integrated frame, a positioning integrated frame clamped on one side of the top support integrated frame, and a return pressure spring sheet with one end pressing the positioning integrated frame, the other end of the return pressure spring sheet is fixed on the positioning T-piece cross column, a square block is arranged on the positioning integrated frame, which slides through the square hole opened on the cross column of the T-disc seat and is inserted into the square groove opened on the top support integrated frame, an insert block is arranged on the top support integrated frame, which slides through the through hole opened on the cross column of the T-disc seat and is inserted into the square groove opened on the plate surface of one side of the crawler shoe, and the plate surface of the other side of the crawler shoe contacts with another cross column on the T-disc seat.

[0005] The water-saving cooler includes a row of diversion coolers, a water distribution pipe for supplying water to the row of diversion coolers, a multi-control shaft for driving the row of diversion coolers, and a master controller connected to the water distribution pipe and the multi-control shaft respectively. A plurality of C-shaped columns are fixed between the two horizontal columns on the T-disc seat, and the diversion coolers are installed on the C-shaped columns.

[0006] The diversion cooling device includes a support plate fixed on the C-shaped column of the T-disc seat, a unit ring shell fixed at one end of the support plate, a unit ring piece with a movable cover on one side of the unit ring shell, an outer gear ring of a fixed sleeve outside the unit ring piece, an inclined pipe vertically penetrating the unit ring piece, and a branch pipe fixedly connected between the water distribution pipe and the unit ring shell. The unit ring shell is arranged on one side of the shaft hole on the track shoe, the multi-control shaft movable sleeve is connected to the through hole opened on the support plate, and the multi-control shaft is meshed and driven with the outer gear ring through a fixed gear, and the support plate fixedly supports the water distribution pipe.

[0007] The unit ring shell is a ring body with a concave cross section, and the outer side wall of the unit ring piece is clamped into the ring groove opened on the unit ring shell through a fixing clamp ring, and one end of the inclined tube extends into the unit ring shell.

[0008] The master controller includes a positioning ring shell arranged on the outside of the T-disc seat, a follower ring plate of a movable cover on one side of the positioning ring shell, a positioning pipe fixedly connected to one end of the positioning ring shell, a water energy device connected between the water distribution pipe and the positioning ring shell, an active device connected by transmission between the multi-control shaft and the positioning ring shell, a swing group that establishes transmission between the multi-control shaft and the water distribution pipe, and a first plate frame fixed on the T-disc seat.

[0009] The positioning ring shell is a ring body with a concave cross section. The follower ring piece is sealed at the notch of the positioning ring shell, and the follower ring piece is clamped into the clamping ring groove opened on the inner wall of the positioning ring shell by setting a clamping ring. The follower ring piece is fixed on the first plate frame.

[0010] The active device includes a speed reduction gear, a spring group connected to the middle of the speed reduction gear, a worm gear meshingly connected to one end of the speed reduction gear, and a flat shaft vertically driven with the worm gear, one end of the flat shaft is meshingly connected to the inner gear ring fixed on the positioning ring shell through a fixed gear, and the other end of the flat shaft is meshingly connected to the bevel gear fixed on the worm gear through a fixed bevel gear, and the flat shaft and the worm gear are respectively movably sleeved in two through holes opened on the first plate frame.

[0011] The spring group includes a pressure shaft with one end movably sleeved in a circular hole opened on the first plate frame, a spring with a fixed sleeve on the other end of the pressure shaft, a large ring gear fixed on the outside of the spring, a sub-plate fixed on one side of the large ring gear, and a stop spring for positioning a V-shaped protrusion on the sub-plate, one end of the stop spring is fixed on the first plate frame, the pressure shaft is also movably sleeved in the circular hole opened on the sub-plate, one end of the multi-control shaft is meshed and connected with the large ring gear through a fixed shaft gear, and the pressure shaft is vertically fixed in the middle of the speed reduction gear.

[0012] The water energy device includes a cylindrical conversion barrel, a neck tube fixedly connected to one end of the bottom plate of the conversion barrel, a T-plate fixed to the bottom of the inner cavity of the conversion barrel, a control disk on which a piston slides in the inner cavity of the conversion barrel, and two valve springs fixed on the T-plate. The T-plate divides the inner cavity at the bottom of the conversion barrel into two semicircular plate cavities, and a plate hole is provided on the T-plate on one side of each semicircular plate cavity. The valve spring covers the plate hole of the T-plate, and the two valve springs are distributed on both sides of the T-plate. The water distribution pipe is fixedly connected to the other end of the bottom plate of the conversion barrel, one end of the neck tube penetrates through the follower ring plate and extends into the positioning ring shell. The conversion barrel is fixed on the first plate frame.

[0013] The swing group includes a control column with one end vertically fixed to the control plate, a swing control column with one end hinged to the control column, a turntable hinged to the other end of the swing control column, a disk shaft vertically fixed in the middle of the turntable, an induced shaft vertically driven by the disk shaft, and a tail frame for supporting the disk shaft and the induced shaft, one end of the tail frame is fixed to the first plate frame, one end of the induced shaft is meshed and connected to the bevel gear fixed on the disk shaft through a fixed bevel gear, and the other end of the induced shaft is meshed and connected to the spiral gear fixed on the multi-control shaft through a fixed gear.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention drives the track shoe to rotate by positioning the T-piece, and the turning tool performs feeding motion. The turning tool and the track shoe are in contact to realize turning. The process is accompanied by intermittent water spraying by the inclined pipe, which can not only realize the cooling of the turning part, but also avoid the waste caused by continuous water spraying. In addition, the inclined pipe performs a circumferential motion relative to the track shoe shaft hole during water spraying, and the turning part is sprayed with water evenly and comprehensively.

[0016] 2. If the water in the neck pipe is directly transported to the water distribution pipe, the water flow will inevitably be hindered by the centrifugal effect in the circumferential motion. The present invention absorbs and pushes water by the piston movement of the control disk, thus overcoming the centrifugal force in water transportation and forcing the water flow to be transported to the branch pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the positioning T-piece structure.

[0019] Figure 3 Schematic diagram of the turning tool position.

[0020] Figure 4 This is a schematic diagram of the water-saving cooler structure.

[0021] Figure 5 This is a schematic diagram of the structure of the diversion cooling device.

[0022] Figure 6 It is a schematic diagram of the T-disc seat structure.

[0023] Figure 7 This is a schematic diagram of the master controller structure.

[0024] Figure 8 This is a schematic diagram of the active device structure.

[0025] Fig. 9 This is a schematic diagram of the structure of the clockwork group.

[0026] Fig.10 This is a schematic diagram of the multi-control axis position.

[0027] Fig.11 This is a schematic diagram of the structure of a hydropower device.

[0028] Fig.12 Schematic diagram of the swing group structure.

[0029] In the figure: positioning T piece 1, turning tool 2, claw 3, T disc seat 4, top support integrated frame 5, positioning integrated frame 6, back pressure spring 7, tool frame rod 8, track shoe 9, water-saving cooler 10, diversion cooler 11, water distribution pipe 12, multi-control axis 13, master controller 14, branch pipe 15, support plate 16, inclined pipe 17, outer gear ring 18, unit ring piece 19, unit ring shell 20, positioning pipe 21, active device 22, water energy device 23, The swing group 24, the first plate frame 25, the follower ring piece 26, the positioning ring shell 27, the flat shaft 28, the worm 29, the spring group 30, the speed reduction gear 31, the auxiliary plate 32, the stop spring 33, the large ring gear 34, the spring 35, the pressure shaft 36, the neck tube 37, the conversion barrel 38, the valve spring 39, the T-plate 40, the control panel 41, the control column 42, the swing control column 43, the turntable 44, the disk shaft 45, the tail frame 46, and the driving shaft 47. DETAILED DESCRIPTION

[0030] 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 described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the technical solutions in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figures 1 to 12The present invention provides a technical solution: a positioning mechanism for track plate processing, comprising a positioning T-piece 1, and a water-saving cooler 10 installed on the positioning T-piece 1, a track plate 9 to be processed is clamped in the positioning T-piece 1, one end of the positioning T-piece 1 is fixedly connected to a clamping claw 3 driven by a turning lathe, a tool frame rod 8 passes through the axial hole on the track plate 9, a plurality of turning tools 2 are fixed on the tool frame rod 8, the positioning T-piece 1 comprises a T-disc seat 4 composed of a rotating T-disc and two symmetrical horizontal columns, and a support top set on a horizontal column on the T-disc seat 4 The frame 5 and the positioning integrated frame 6 are clamped on one side of the top support integrated frame 5, and the return pressure spring piece 7 which presses the positioning integrated frame 6 at one end, and the other end of the return pressure spring piece 7 is fixed on the horizontal column of the positioning T-piece 1, and a block is arranged on the positioning integrated frame 6 to slide through the square hole opened on the horizontal column of the T-disc seat 4 and then inserted into the square groove opened on the top support integrated frame 5, and an insert block is arranged on the top support integrated frame 5 to slide through the through hole opened on the horizontal column of the T-disc seat 4 and then inserted into the square groove opened on one side of the track shoe 9, and the other side of the track shoe 9 contacts with another horizontal column on the T-disc seat 4.

[0032] refer to Figure 4 It is understood that the water-saving cooler 10 includes a row of shunt coolers 11, a water distribution pipe 12 for supplying water to the row of shunt coolers 11, a multi-control shaft 13 for driving the row of shunt coolers 11, and a master controller 14 respectively connected to the water distribution pipe 12 and the multi-control shaft 13. A plurality of C-shaped columns are fixed between the two horizontal columns on the T-disc seat 4, and the shunt cooler 11 is installed on the C-shaped column. The turning tool 2 is distributed at the end position of the axial hole on the track shoe 9, and the track shoe 9 rotates around the axis of the axial hole under the drive of the T-disc seat 4. The turning tool 2 contacts the edge of the end of the axial hole of the track shoe 9 to realize turning, and a shunt cooler 11 for spraying water for cooling is distributed on one side of each turning tool 2.

[0033] refer to Figure 5 It is understood that the diversion cooling device 11 includes a support plate 16 fixed on the C-type column of the T-disc seat 4, a unit ring shell 20 fixed at one end of the support plate 16, a unit ring piece 19 with a movable cover on one side of the unit ring shell 20, an outer gear ring 18 of an outer fixed sleeve of the unit ring piece 19, an inclined pipe 17 vertically penetrating the unit ring piece 19, and a branch pipe 15 fixedly connected between the water distribution pipe 12 and the unit ring shell 20. The unit ring shell 20 is arranged on one side of the shaft hole on the track shoe 9, and the multi-control shaft 13 is movably sleeved in the through hole opened on the support plate 16, and the multi-control shaft 13 is meshed and transmission-connected with the outer gear ring 18 through a fixed gear, and the support plate 16 fixedly supports the water distribution pipe 12.

[0034] Specific turning process: the clamping claw 3 drives the positioning T-piece 1 to rotate, and then drives the track shoe 9 to rotate around the central axis of its own shaft hole. The tool frame rod 8 is externally connected to the displacement mechanism in the turning lathe. The tool frame rod 8 moves to drive the turning tool 2. The turning tool 2 contacts the edge of the shaft hole of the track shoe 9 to turn the shaft hole of the track shoe 9. The diversion and cooling device 11, the water distribution pipe 12 and the multi-control axis 13 rotate synchronously with the track shoe 9. During the turning process of the turning tool 2, the inclined pipe 17 sprays water to cool the edge of the shaft hole of the track shoe 9 at a specified interval.

[0035] refer to Figure 5 It is understood that the unit ring shell 20 is a ring body with a concave cross-section, and the outer wall of the unit ring sheet 19 is clamped into the ring groove opened on the unit ring shell 20 through a fixing clamp ring, and one end of the inclined tube 17 extends into the unit ring shell 20.

[0036] refer to Figure 7 It is understood that the master controller 14 includes a positioning ring shell 27 arranged on the outside of the T-disc seat 4, a follower ring plate 26 of a movable cover on one side of the positioning ring shell 27, a positioning tube 21 fixedly connected to one end of the positioning ring shell 27, a water energy device 23 connected between the water distribution pipe 12 and the positioning ring shell 27, an active device 22 connected by transmission between the multi-control shaft 13 and the positioning ring shell 27, a swing group 24 that establishes transmission between the multi-control shaft 13 and the water distribution pipe 12, and a first plate frame 25 fixed on the T-disc seat 4.

[0037] refer to Figure 7 It is understood that the positioning ring shell 27 is a ring body with a concave cross-section, and the follower ring piece 26 is sealed in the notch of the positioning ring shell 27, and the follower ring piece 26 is clamped into the clamping ring groove opened on the inner wall of the positioning ring shell 27 by providing a clamping ring, and the follower ring piece 26 is fixed on the first plate frame 25.

[0038] The active device 22 includes a speed reduction gear 31, a spring group 30 connected to the middle of the speed reduction gear 31, a worm 29 meshingly connected to one end of the speed reduction gear 31, and a flat shaft 28 vertically transmitted to the worm 29. One end of the flat shaft 28 is meshingly connected to the inner gear ring fixed on the positioning ring housing 27 through a fixed gear, and the other end of the flat shaft 28 is meshingly connected to the bevel gear fixed on the worm 29 through a fixed bevel gear. The flat shaft 28 and the worm 29 are respectively movably sleeved in two through holes opened on the first plate frame 25.

[0039] The spring group 30 includes a pressure shaft 36 with one end movably sleeved in a circular hole opened on the first plate frame 25, a spring 35 with the other end of the pressure shaft 36 fixedly sleeved, a large ring gear 34 fixedly sleeved outside the spring 35, a sub-plate 32 fixed on one side of the large ring gear 34, and a stop spring 33 for positioning a V-shaped protrusion on the sub-plate 32, one end of the stop spring 33 is fixed on the first plate frame 25, the pressure shaft 36 is also movably sleeved in the circular hole opened on the sub-plate 32, one end of the multi-control shaft 13 is meshed and transmission-connected with the large ring gear 34 through a fixed shaft gear, and the pressure shaft 36 is vertically fixed in the middle of the speed reduction gear 31.

[0040] The water power device 23 includes a cylindrical conversion barrel 38, a neck tube 37 fixedly connected to one end of the bottom plate of the conversion barrel 38, a T-plate 40 fixed to the bottom of the inner cavity of the conversion barrel 38, a control disk 41 on which a piston slides in the inner cavity of the conversion barrel 38, and two valve springs 39 fixed on the T-plate 40. The T-plate 40 divides the inner cavity at the bottom of the conversion barrel 38 into two semicircular plate cavities, and a plate hole is opened on the T-plate 40 on one side of each semicircular plate cavity. The valve spring 39 covers the plate hole of the T-plate 40, and the two valve springs 39 are distributed on both sides of the T-plate 40. The water distribution pipe 12 is fixedly connected to the other end of the bottom plate of the conversion barrel 38. One end of the neck tube 37 passes through the follower ring plate 26 and extends into the positioning ring shell 27. The conversion barrel 38 is fixed on the first plate frame 25.

[0041] The swing group 24 includes a control column 42 with one end vertically fixed to the control plate 41, a swing control column 43 with one end hinged to the control column 42, a turntable 44 hinged at the other end of the swing control column 43, a disk shaft 45 vertically fixed in the middle of the turntable 44, an induced shaft 47 vertically driven by the disk shaft 45, and a tail frame 46 for supporting the disk shaft 45 and the induced shaft 47. One end of the tail frame 46 is fixed to the first plate frame 25, one end of the induced shaft 47 is meshed and driven with the bevel gear fixed on the disk shaft 45 through a fixed bevel gear, and the other end of the induced shaft 47 is meshed and driven with the spiral teeth fixed on the multi-control shaft 13 through a fixed gear. The disk shaft 45 and the induced shaft 47 are respectively movably sleeved in two through holes opened in the tail frame 46.

[0042] One end of the positioning tube 21 is fixedly connected to the water supply mechanism in the prior art, the positioning tube 21 and the positioning ring shell 27 are fixed, and the other structures in the master controller 14 rotate synchronously with the T-disc seat 4, and the flat shaft 28 performs a circular motion relative to the positioning ring shell 27, so that the flat shaft 28 continues to rotate, and then the speed reduction gear 31 is driven by the worm 29 to cause the pressure shaft 36 to rotate slowly, and the control spring 35 is controlled to contract and accumulate force. After the spring 35 accumulates enough force, it will break the interception position of the interception shrapnel 33, so that the large ring gear 34 and the auxiliary plate 32 rotate synchronously, and the large ring gear 34 will complete a circle of rotation. The large ring gear 34 rotates one circle at a specified interval. This process corresponds to two circles of the inclined tube 17. The inclined tube 17 idles in the first circle, and sprays water in the second circle to cool the turned part on the track shoe 9.

[0043] The principle of the oblique tube 17 rotating twice is as follows: the large ring gear 34 rotates once, during which it drives the multi-control shaft 13, and the multi-control shaft 13 drives all the outer gear rings 18, and then the unit ring piece 19 rotates twice, driving the oblique tube 17 to rotate.

[0044] The principle of water spraying by the inclined tube 17 is as follows: in the first circle of the inclined tube 17, the corresponding control disk 41 moves to pump water, that is, the multi-control shaft 13 also drives the driving shaft 47, and then the disk shaft 45 drives the rotating disk 44 to rotate half a circle. Fig.12 The control column 42 in the middle pulls down the control plate 41, and then the water in the neck tube 37 is sucked into the conversion barrel 38, and the external water enters the inner cavity of the positioning ring shell 27 through the positioning tube 21, and then enters the flat shaft 28 through the neck tube 37. The inclined tube 17 is in the second circle of the orbiting motion. Fig.12 The control column 42 pushes up the control disk 41, and then the water in the conversion barrel 38 is injected into the water distribution pipe 12, and then diffused into all the branch pipes 15, and then injected into the inclined pipe 17 through the unit ring shell 20, and then the inclined pipe 17 sprays water.

[0045] 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 positioning mechanism for track shoe processing, comprising a positioning T-piece (1), and a water-saving cooler (10) mounted on the positioning T-piece (1), wherein the track shoe (9) to be processed is clamped in the positioning T-piece (1), one end of the positioning T-piece (1) is fixedly connected to a clamping claw (3) driven by a turning lathe, a tool frame rod (8) passes through an axial hole on the track shoe (9), and a plurality of turning tools (2) are fixed on the tool frame rod (8), characterized in that: The positioning T-piece (1) comprises a T-disc seat (4) consisting of a rotating T-disc and two symmetrical cross columns, a top support integrated frame (5) arranged on a cross column on the T-disc seat (4), a positioning integrated frame (6) clamped on one side of the top support integrated frame (5), and a return pressure spring (7) with one end pressing the positioning integrated frame (6), the other end of the return pressure spring (7) being fixed on the cross column of the positioning T-piece (1), a square block arranged on the positioning integrated frame (6) sliding through a square hole provided on the cross column of the T-disc seat (4) and then inserted into a square groove provided on the top support integrated frame (5), an insert block arranged on the top support integrated frame (5) sliding through a through hole provided on the cross column of the T-disc seat (4) and then inserted into a square groove provided on a plate surface of one side of the track shoe (9), and the plate surface of the other side of the track shoe (9) contacts another cross column on the T-disc seat (4).

2. A positioning mechanism for track shoe processing according to claim 1, characterized in that: The water-saving cooler (10) comprises a row of flow-dividing coolers (11), a water-dividing pipe (12) for supplying water to the row of flow-dividing coolers (11), a multi-control shaft (13) for driving the row of flow-dividing coolers (11), and a master controller (14) respectively connected to the water-dividing pipe (12) and the multi-control shaft (13); a plurality of C-shaped columns are fixed between two horizontal columns on the T-disc seat (4), and the flow-dividing coolers (11) are mounted on the C-shaped columns.

3. A positioning mechanism for track shoe processing according to claim 2, characterized in that: The flow-dividing and cooling device (11) comprises a support plate (16) fixed on a C-shaped column of a T-disc seat (4), a unit ring shell (20) fixed at one end of the support plate (16), a unit ring piece (19) with a movable cover on one side of the unit ring shell (20), an outer gear ring (18) of an outer fixed sleeve of the unit ring piece (19), an inclined pipe (17) vertically penetrating the unit ring piece (19), and a branch pipe (15) fixedly connected between the water distribution pipe (12) and the unit ring shell (20), wherein the unit ring shell (20) is arranged on one side of the shaft hole on the track shoe (9), the multi-control shaft (13) is movably sleeved in a through hole provided on the support plate (16), and the multi-control shaft (13) is meshed and transmission-connected with the outer gear ring (18) through a fixed gear, and the support plate (16) fixedly supports the water distribution pipe (12).

4. A positioning mechanism for track shoe processing according to claim 3, characterized in that: The unit ring shell (20) is a ring body with a concave cross section, and the outer wall of the unit ring sheet (19) is clamped into a ring groove provided on the unit ring shell (20) through a fixing clamp ring, and one end of the inclined tube (17) extends into the unit ring shell (20).

5. The positioning mechanism for track shoe processing according to claim 2, characterized in that: The master controller (14) comprises a positioning ring shell (27) arranged on the outside of the T-disc seat (4), a follower ring piece (26) of a movable cover on one side of the positioning ring shell (27), a positioning pipe (21) fixedly connected to one end of the positioning ring shell (27), a water energy device (23) connected between the water distribution pipe (12) and the positioning ring shell (27), an active device (22) connected between the multi-control shaft (13) and the positioning ring shell (27), a swing group (24) that establishes transmission between the multi-control shaft (13) and the water distribution pipe (12), and a first plate frame (25) fixed on the T-disc seat (4).

6. A positioning mechanism for track shoe processing according to claim 5, characterized in that: The positioning ring shell (27) is a ring body with a concave cross section. The follower ring piece (26) is sealed at the notch of the positioning ring shell (27). The follower ring piece (26) is clamped into a clamping ring groove provided on the inner wall of the positioning ring shell (27) by a clamping ring. The follower ring piece (26) is fixed on the first plate frame (25).

7. The positioning mechanism for track shoe processing according to claim 5, characterized in that: The active device (22) comprises a speed reduction gear (31), a spring assembly (30) connected to the middle of the speed reduction gear (31), a worm (29) meshingly connected to one end of the speed reduction gear (31), and a flat shaft (28) vertically connected to the worm (29); one end of the flat shaft (28) is meshingly connected to an inner gear ring fixed on a positioning ring housing (27) through a fixed gear; the other end of the flat shaft (28) is meshingly connected to a bevel gear fixed on the worm (29) through a fixed bevel gear; the flat shaft (28) and the worm (29) are respectively movably sleeved in two through holes opened on the first plate frame (25).

8. The positioning mechanism for track shoe processing according to claim 7, characterized in that: The spring assembly (30) comprises a pressure shaft (36) with one end movably sleeved in a circular hole provided on the first plate frame (25), a spring (35) with the other end of the pressure shaft (36) fixedly sleeved, a large ring gear (34) fixedly sleeved outside the spring (35), a sub-plate (32) fixed on one side of the large ring gear (34), and a stop spring (33) for positioning a V-shaped protrusion on the sub-plate (32), one end of the stop spring (33) being fixed on the first plate frame (25), the pressure shaft (36) also being movably sleeved in a circular hole provided on the sub-plate (32), one end of the multi-control shaft (13) being meshed and transmission-connected with the large ring gear (34) through a fixed shaft gear, and the pressure shaft (36) being vertically fixed to the middle of the speed reduction gear (31).

9. The positioning mechanism for track shoe processing according to claim 5, characterized in that: The water energy device (23) comprises a cylindrical conversion barrel (38), a neck tube (37) fixedly connected to one end of the bottom plate of the conversion barrel (38), a T-shaped plate (40) fixed at the bottom of the inner cavity of the conversion barrel (38), a control plate (41) on which a piston slides in the inner cavity of the conversion barrel (38), and two valve springs (39) fixed on the T-shaped plate (40), wherein the T-shaped plate (40) divides the inner cavity at the bottom of the conversion barrel (38) into two semicircular plate cavities, and A plate hole is provided on the T-shaped plate (40) at one side of each semicircular plate cavity, a valve spring (39) covers the plate hole of the T-shaped plate (40), and two valve springs (39) are distributed on both sides of the T-shaped plate (40), the water distribution pipe (12) and the other end of the bottom plate of the conversion barrel (38) are fixedly connected, one end of the neck pipe (37) passes through the follower ring plate (26) and then extends into the positioning ring shell (27), and the conversion barrel (38) is fixed on the first plate frame (25).

10. A positioning mechanism for track shoe processing according to claim 9, characterized in that: The swing group (24) comprises a control column (42) with one end vertically fixed to the control plate (41), a swing control column (43) with one end hinged to the control column (42), a turntable (44) hinged to the other end of the swing control column (43), a disk shaft (45) vertically fixed in the middle of the turntable (44), an induced shaft (47) vertically driven with the disk shaft (45), and a tail frame (46) for supporting the disk shaft (45) and the induced shaft (47), wherein one end of the tail frame (46) is fixed to the first plate frame (25), one end of the induced shaft (47) is meshed and connected to the bevel gear fixed on the disk shaft (45) through a fixed bevel gear, and the other end of the induced shaft (47) is meshed and connected to the spiral gear fixed on the multi-control shaft (13) through a fixed gear.

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