CN108570637B

CN108570637B - Hot spraying rotating target equipment tool

Info

Publication number: CN108570637B
Application number: CN201810447753.5A
Authority: CN
Inventors: 雷雨
Original assignee: UV TECH MATERIAL Co Ltd
Current assignee: UV TECH MATERIAL Co Ltd
Priority date: 2018-05-11
Filing date: 2018-05-11
Publication date: 2020-01-07
Anticipated expiration: 2038-05-11
Also published as: CN108570637A

Abstract

The invention provides a thermal spraying rotary target equipment tool which is characterized by comprising a driving device, a cooling device, a tailstock, a driven end locking device and a bearing platform, wherein the cooling device comprises a driving end component used for positioning a first end of a target and a driven end component used for positioning a second end of the target, the driving end component is fixed at one end of the table top of the bearing platform, the driving device is connected with the driving end component, the tailstock is positioned at the other end of the table top of the bearing platform, the driven end locking device is installed on the bearing platform and connected with the tailstock, the tailstock can move on the bearing platform, and the tailstock is connected with the driven end component. According to the invention, the driven end locking device is arranged, so that the stability of the tailstock is ensured, the target material whipping in the spraying process is reduced, the rotating speed of the target material is further improved, and the production efficiency is improved.

Description

Hot spraying rotating target equipment tool

Technical Field

The invention relates to the field of target manufacturing, in particular to a hot spraying rotary target equipment tool.

Background

In a thermal spraying rotary target equipment tool, a tool is designed according to the idea that a spray gun is kept still, and a target does rotary motion and reciprocating motion. The tool mode designed by adopting the idea is to fix the target between the driving end and the driven end, the driven end of the existing tool mode is not stable enough in the operation process, the target is seriously swung in the production process, and the improvement of the rotating speed is limited.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a hot spraying rotary target equipment tool, which can reduce the swing of a target, so that the stable operation of the target during spraying operation is ensured, the limitation on the increase of the rotating speed of the target can be reduced, and the production efficiency of target manufacturing is improved.

Based on the technical scheme, the invention provides a thermal spraying rotary target equipment tool, which comprises a driving device, a cooling device, a tailstock, a driven end locking device and a bearing platform, wherein the cooling device comprises a driving end component used for positioning a first end of a target and a driven end component used for positioning a second end of the target, the driving end component is fixed at one end of the table top of the bearing platform, the driving device is connected with the driving end component, the tailstock is positioned at the other end of the table top of the bearing platform, the driven end locking device is installed on the bearing platform and connected with the tailstock, the tailstock can move on the bearing platform, and the tailstock is connected with the driven end component.

Further, the cooling device further comprises a mandrel component, the driving end component comprises a fixed joint, a main shaft inner pipe, a quick-acting joint male head and a driving end head for positioning the first end of the target material, the driving end head is provided with a central through hole, and the first end of the main shaft inner pipe and the quick-acting joint male head are respectively connected to two ends of the central through hole; the core shaft assembly comprises a core shaft and a quick connector female head, the quick connector female head is connected with the first end of the core shaft, and the quick connector male head is detachably connected with the quick connector female head; the core shaft is a hollow pipe shaft, the quick connector male head and the quick connector female head are respectively provided with an internal channel, and the pipe cavity of the main shaft inner pipe, the internal channel of the quick connector male head and the internal channel of the quick connector female head are sequentially communicated with the pipe cavity of the core shaft; the second end of the main shaft inner pipe is connected with the fixed joint, and the second end of the main shaft inner pipe is a liquid inlet end.

Furthermore, a recess is formed in the outer wall of the male head of the quick connector, a handle and a locking part are arranged on the female head of the quick connector, the handle is connected with the locking part, and the locking part is matched with the recess.

Furthermore, the driving end assembly comprises a transmission pipe shaft, one end of the transmission pipe shaft is connected to the fixed joint through a bearing, the other end of the transmission pipe shaft is connected to the driving end head, and the transmission pipe shaft is sleeved outside the main shaft inner pipe; the driving device is connected with the transmission pipe shaft and is used for driving the transmission pipe shaft to rotate; the fixed joint is provided with a liquid return port and a joint inner cavity, a circulation channel is formed between the inner wall of the transmission tube shaft and the outer wall of the main shaft inner tube, the driving end is provided with an end inner cavity and a peripheral through hole, the peripheral through hole is formed in the periphery of the central through hole, and the liquid return port, the joint inner cavity, the circulation channel, the end inner cavity and the peripheral through hole are sequentially communicated.

Furthermore, the transmission pipe shaft comprises a driving main shaft and a connecting shaft, one end of the driving main shaft is connected to the driving end, the other end of the driving main shaft is connected with the connecting shaft, and the connecting shaft is mounted on the fixed joint through the bearing; the driving main shaft and the connecting shaft are both hollow tubular shafts, and the driving main shaft and the connecting shaft are both sleeved outside the main shaft inner tube and form the circulation channel; the driving device comprises a motor and a synchronous belt wheel, and the motor is connected with the driving main shaft through the synchronous belt wheel.

Further, the driven end assembly comprises a driven main shaft and a driven end head for positioning the second end of the target, the driven end head is connected with the driven main shaft, and the second end of the mandrel is connected with the driven end head; the driven spindle is provided with a spindle inner cavity, the second end of the mandrel extends into the spindle inner cavity, and the tube cavity of the mandrel is communicated with the spindle inner cavity; the driven end is provided with an inner cavity and a liquid through hole, and the inner cavity of the main shaft, the inner cavity and the liquid through hole are communicated in sequence.

Further, the tailstock comprises an ejector pin, and one end, far away from the mandrel, of the driven spindle is connected with the ejector pin.

Further, the driven end locking device comprises a check claw, a connecting piece and a ratchet bar, the ratchet bar is fixed on the side surface of the bearing platform, the connecting piece is fixedly connected with the tailstock, the check claw is rotatably connected with the connecting piece, and the check claw can be meshed with the ratchet bar.

Further, the device comprises a bearing device, wherein the bearing device is installed at the bottom of the bearing platform through a base, and the bearing device is installed at two ends of the bearing platform.

Further, the bearing device comprises a bearing wheel, a wheel carrier and a balance supporting shaft, the wheel carrier is rotatably connected to the base through the balance supporting shaft, and the bearing wheel is mounted at two ends of the wheel carrier.

The invention has the following beneficial effects:

1. according to the invention, the driven end locking device of the thermal spraying rotary target equipment tool is arranged, and the driven locking device is fixedly connected to the tailstock, so that the stability of the tailstock is ensured, and the swing of the target in the spraying process is reduced, therefore, the rotating speed of the target can be increased, and the production efficiency is further improved.

2. The cooling device comprises a driving end component, a mandrel component and a driven end component, wherein the target is arranged outside the mandrel component before cooling operation, and two ends of the target are respectively connected with the driving end head of the driving end component and the driven end head of the driven end component, so that the target can be arranged. The one end of initiative side subassembly is equipped with the public head of quick-operation joint, the one end of dabber subassembly is equipped with the female head of quick-operation joint, and the other end and the driven end of dabber subassembly are connected, will take the initiative end and the target separation when the dismouting, through the public head of quick-operation joint and the female split and the combination of head of quick-operation joint realize the split and the combination of dabber subassembly and initiative end subassembly, and then realize the split and the combination of target and initiative end subassembly, reach the quick assembly disassembly purpose of target, reduce target dismouting time, improve the production beat, and then improve production efficiency.

3. The driven end locking device comprises the non-return claw, the connecting piece and the rack, when the target is clamped, the non-return claw and the rack are pressed together, the rack can be automatically clamped to ensure that the tailstock cannot retreat, the tailstock is pressed on the bearing platform, and the tighter the target is clamped by the driven end assembly and the driving end assembly, the closer the tailstock is pressed on the bearing platform, so that the stability of the tailstock is ensured, the swing of the target in the spraying process is reduced, the limitation on the rotation speed increase of the target can be reduced, the rotation speed of the target can be increased, and the production efficiency is improved.

4. The bearing device comprises the bearing wheels, the wheel frame and the balance support shaft, and the stress of each bearing wheel is evenly distributed through the structure that the wheel frame can rotate around the balance support shaft, so that the service life of the bearing wheels is prolonged, the throwing of the target material in the spraying process is reduced, the stable operation of the spraying operation is ensured, and a good environment is created for the improvement of the rotating speed of the target material.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a cooling device according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a driven end locking device according to an embodiment of the present invention.

Fig. 4 is a top view of an embodiment of the present invention.

Figure 5 is a schematic view of a load bearing device according to an embodiment of the present invention.

Figure 6 is a schematic view of a load bearing device distribution according to an embodiment of the present invention.

Description of reference numerals:

1. a drive device; 2. a load bearing device; 3. a cooling device; 4. a tailstock; 5. a driven end locking device; 6. a load-bearing platform;

11. a motor; 12. synchronous belt wheel

21. A load-bearing wheel; 22. a wheel carrier; 221. a wheel seat; 222. a support; 23. the balance support shaft.

31. An active end assembly; 311. a quick connector male; 312. an active end; 3121. an end inner cavity; 3122. a peripheral via; 313. a drive pipe shaft; 3131. a flow-through channel; 314. a main shaft inner tube; 315. a connecting shaft; 3151. a channel; 316. fixing the joint; 3161. a connector inner cavity; 3162. a liquid return port; 317. a liquid inlet pipe; 318. a spindle shield; 319. a driving main shaft; 32. a mandrel assembly; 321. a quick connector female head; 322. a mandrel; 33. a driven end assembly; 331. a driven end; 3311. an interior cavity; 3312. a liquid through hole; 332. a driven main shaft; 3321. an inner cavity of the main shaft; 333. driven main shaft protection casing.

41. And (4) a thimble.

51. A non-return claw; 52. a connecting member; 521. a first connecting plate; 522. a second connecting plate; 53. a ratchet bar.

61. A base; 62. a first side edge; 63. a second side edge.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the embodiment provides a thermal spraying rotary target device tool, which includes a driving device 1, a cooling device 3, a tailstock 4, a driven end locking device 5, and a bearing platform 6, where the cooling device 3 includes a driving end component 31 for positioning a first end of a target and a driven end component 33 for positioning a second end of the target, the driving end component 31 is fixed at one end of a table top of the bearing platform 6, the driving device 1 is connected to the driving end component 31, the tailstock 4 is located at the other end of the table top of the bearing platform 6, the driven end locking device 5 is installed on the bearing platform 6 and connected to the tailstock 4, the tailstock 4 is movable on the bearing platform 6, and the tailstock 4 is connected to the driven end component 33. The two ends of the target are respectively positioned on the driving end component 31 and the driven end component 33, the tailstock 4 is a tailstock trolley and can move on the bearing platform 6, so that the driven end component 33 is pressed tightly, and the target is clamped by the driving end component 31 and the driven end component 33. The driving end assembly 31 is driven to rotate by the driving device 1, and then the target is driven to rotate by the driving end assembly 31, so that the driven end assembly 33 is driven to rotate, and the target can rotate. Through setting up driven end locking device 5, connect this locking device 5 at the other end of tailstock 4 and 6 mesas of bearing platform, guarantee tailstock 4's stability to ensure the stable rotation of target, reduce the whipping of target among the spraying process, therefore can reduce the restriction to the promotion of target rotational speed, can improve the rotatory rotational speed of target from this, and then can improve production efficiency.

As shown in fig. 2, the cooling device 3 further includes a mandrel assembly 32, the driving end assembly 31 includes a fixed joint 316, a main shaft inner tube 314, a quick coupling male head 311, and a driving end head 312 for positioning the first end of the target, the driving end head 312 has a central through hole, and the first end of the main shaft inner tube 314 and the quick coupling male head 311 are respectively connected to two ends of the central through hole; the mandrel component 32 comprises a mandrel 322 and a quick-coupling female head 321, the quick-coupling female head 321 is connected with a first end of the mandrel 322, and the quick-coupling male head 311 is detachably connected with the quick-coupling female head 321; the mandrel 322 is a hollow tube shaft, the quick connector male head 311 and the quick connector female head 321 are both provided with internal channels, and the tube cavity of the main shaft inner tube 314, the internal channel of the quick connector male head 311 and the internal channel of the quick connector female head 321 are sequentially communicated with the tube cavity of the mandrel 322; the second end of the main shaft inner pipe 314 is connected to the fixed joint 316, and the second end of the main shaft inner pipe 314 is a liquid inlet end. A first end of the target is connected to the active head 312. The fixed joint 316 is fixedly connected with a liquid inlet pipe 317, and the liquid inlet pipe 317 is communicated with the spindle inner pipe 314. The coolant can thus flow from the inlet tube 317 into the lumen of the inner tube 314 of the spindle and then into the lumen of the spindle 322 through the central through-hole of the active tip 312, the internal channel of the male quick connector 311, and the internal channel of the female quick connector 321.

Specifically, the outer wall of the male quick-coupling head 331 is provided with a recess, the female quick-coupling head 321 is provided with a handle and a lock catch portion, the handle is connected with the lock catch portion, and the lock catch portion is matched with the recess of the male quick-coupling head 331. When the target is disassembled and assembled, the lock catch part is withdrawn or enters the recess of the quick connector male head 331 by rotating the handle, so that the core shaft assembly 32 can be disassembled and assembled quickly, and the aim of disassembling and assembling the target quickly is fulfilled. Through quick assembly disassembly target, can improve the production beat, and then can improve production efficiency.

The driving end assembly 31 comprises a driving pipe shaft 313, one end of the driving pipe shaft 313 is connected to the fixed joint 316 through a bearing, the other end of the driving pipe shaft 313 is connected to the driving end head 312, and the driving pipe shaft 313 is sleeved outside the main shaft inner pipe 314; the driving device 1 is connected with the transmission pipe shaft 313, and the driving device 1 is used for driving the transmission pipe shaft 313 to rotate; the fixed joint 316 is provided with a liquid return port 3162 and a joint inner cavity 3161, a circulation passage 3131 is formed between the inner wall of the transmission pipe shaft 313 and the outer wall of the main shaft inner pipe 314, the driving head 312 is provided with a head inner cavity 3121 and a peripheral through hole 3122, the peripheral through hole 3122 is arranged at the periphery of the central through hole, and the liquid return port 3162, the joint inner cavity 3161, the circulation passage 3131, the head inner cavity 3121 and the peripheral through hole 3122 are sequentially communicated. When the driving device 1 drives the driving pipe shaft 313 to rotate, the driving pipe shaft 313 drives the driving head 312 to rotate, thereby driving the target to rotate. Since drive pipe shaft 313 is also coupled to fixed joint 316 by bearings, fixed joint 316 does not rotate as drive pipe shaft 313 rotates. The liquid return port 3162, the joint inner cavity 3161, the flow passage 3131, the tip inner cavity 3121 and the peripheral through hole 3122 are sequentially communicated, and the cooling liquid flows into the tip inner cavity 3121 from the peripheral through hole 3122, flows into the flow passage 3131, flows into the joint inner cavity 3161, and is discharged from the liquid return port 3162.

Specifically, the transmission pipe shaft 313 comprises a driving main shaft 319 and a connecting shaft 315, one end of the driving main shaft 319 is connected to the driving end head 312, the other end of the driving main shaft 319 is connected with the connecting shaft 315, and the connecting shaft 315 is mounted on the fixed joint 316 through a bearing; the driving main shaft 319 and the connecting shaft 315 are both hollow tubular shafts, and the driving main shaft 319 and the connecting shaft 315 are both sleeved outside the main shaft inner tube 314 and form a flow passage 3131; the driving device 1 includes a motor 11 and a synchronous pulley 12, and the motor 11 is connected to the driving main shaft 319 through the synchronous pulley 12. The driving tip 312 is composed of a driving tip seat and a first flange, wherein a first end of the driving tip seat is connected to a first end of the target, a second end of the driving tip seat is connected to the first flange, and another end of the driving spindle 319 is fixedly connected to the first flange. The central through hole is formed in the driving end seat, and the spindle inner tube 314 passes through the first flange and is connected to one end of the central through hole. When the motor 11 drives the driving main shaft 319 to rotate through the synchronous pulley 12, the driving main shaft 319 drives the connecting shaft 315 and the first flange to rotate together, the connecting shaft 315 is fixedly connected with the fixed joint 316 through a bearing, so that the fixed joint 316 cannot rotate, the first flange is fixedly connected with the driving end base, and the rotation of the first flange drives the driving end base to rotate, thereby driving the target to rotate. A main shaft protective cover is sleeved on the main drive shaft 319 and used for preventing dust, hard sand and other hard granular foreign matters from damaging the main drive shaft 319.

The driven end assembly 33 comprises a driven spindle 332 and a driven end head 331 for positioning the second end of the target, the driven end head 331 is connected with the driven spindle 332, and the second end of the mandrel 322 is connected with the driven end head 331; the driven main shaft 332 is provided with a main shaft inner cavity 3321, the second end of the mandrel 322 extends into the main shaft inner cavity 3321, and the tube cavity of the mandrel 322 is communicated with the main shaft inner cavity 3321; the driven end 331 has an internal cavity 3311 and a fluid passage 3312, and the spindle bore 3321, the internal cavity 3311 and the fluid passage 3312 are connected in sequence. The driven end 331 is composed of a driven end seat and a second flange, one end of the driven end seat is connected with the second end of the target, the other end of the driven end seat is fixedly connected with the second flange, and the second end of the mandrel 322 penetrates through the central through hole of the driven end seat and the second flange and extends into the inner cavity 3321 of the main shaft. After flowing into the spindle interior 3321 from the lumen of the spindle 322, the coolant passes through the interior cavity 3311, then flows through the fluid passage 3312 to the flow channel between the target and the spindle, and then flows back from the flow channel to the tip interior 3121 through the peripheral through holes 3122. A driven spindle guard 333 is fitted over the driven spindle 332 to prevent damage to the driven spindle 332 caused by hard particulate foreign matter such as dust and hard sand.

As shown in fig. 3 and 4, the tailstock 4 includes an ejector pin, and an end of the driven spindle 332 away from the spindle assembly 32 is connected to the ejector pin 41. The tailstock 4 is a trolley and can move on the bearing platform 6, the driving end assembly 31 of the cooling device 3 is fixed on one side of the bearing platform 6, and after the target is installed, the ejector pin 41 abuts against the driven spindle 332 so as to clamp the target.

In this embodiment, the driven end locking device 5 comprises a non-return pawl 51, a connecting piece 52 and a ratchet bar 53, the ratchet bar 53 is horizontally fixed on the side surface of the bearing platform 6, the connecting piece 52 is fixedly connected with the tailstock 4, the non-return pawl 51 is rotatably connected with the connecting piece 52, and the non-return pawl 51 is meshed with the ratchet bar 53. The arrangement is convenient for the driven end locking device 5 to be connected with the tailstock 4 and the bearing platform 6. The connecting member 52 includes a first connecting plate 521 and a second connecting plate 522, the first connecting plate 521 is fixedly connected with the tailstock 4, the first connecting plate 521 spans across the bearing platform 6, and the second connecting plates 522 are fixedly disposed at two ends of the first connecting plate 521 respectively. Each second connecting plate 522 is rotatably connected with a non-return claw 51, the non-return claw 51 is meshed with the ratchet rack 53, and the non-return claw 51 can only move towards one side close to the target on the ratchet rack 53, so that the tailstock 4 can not move towards the direction far away from the target when being locked. The check pawl 51 has a handle for facilitating the movement of the driven end locking device 5 and the tail stock 4 by the worker, ensuring smooth locking operation. The load-bearing platform 6 has a first side 62 and a second side 63, the number of the ratchet bars 53 is two, and the two ratchet bars 53 are fixed on the first side 62 and the second side 63 respectively. The set up atress like this is stable, and what can lock is more firm. During locking, the check claw 51 is meshed with the ratchet bar 53, and can provide force for pressing the tailstock 4 on the bearing platform 6 when the target material is clamped, and the tighter the target material clamp is, the larger the force is, so that the stability of the tailstock 4 during spraying operation is ensured, and the driving end head 312, the driven end head 331 and the target material are coaxial with each other through central shafts all the time, so that stable operation during spraying operation is ensured, and the target material whipping during the spraying process is reduced. On the basis, the rotating speed of the target can be increased, and the production efficiency is further improved.

The hot spraying rotary target equipment tool further comprises a bearing device 2, wherein the bearing device 2 is installed at the bottom of the bearing platform 6 through a base 61, and the bearing device 2 is installed at two ends of the bearing platform 6. The bearing device 2 is respectively fixed at the bottom of the first side edge 62 and the second side edge 63 of the bearing platform 6, the bearing platform 6 is respectively provided with a base 61 at the two ends of the bottom of the first side edge 62 and the second side edge 63, so that the bearing device 2 can be ensured to stably support the bearing platform 6, the target material shaking in the spraying process is reduced, the smooth operation of the spraying operation is ensured, and a good environment is created for the improvement of the rotating speed of the target material.

As shown in fig. 5 and 6, the load bearing device 2 includes a load bearing wheel 21, a wheel frame 22 and a balance support shaft 23, the wheel frame 22 is rotatably connected to the base 61 through the balance support shaft 23, and the load bearing wheel 21 is installed at both ends of the wheel frame 22. The rotatable connecting wheel frame 22 of the bearing wheel 21 can also rotate around the balance support shaft 23, so that the stress of each bearing wheel 21 at the two ends of the wheel frame 2 is averagely distributed when the bearing device 2 is in a bearing state, the service life of the bearing wheel 21 is prolonged, the stability of the bearing platform 6 is kept, the target material whipping in the spraying process is reduced, the stable operation of the spraying operation is ensured, and a good environment is created for the improvement of the rotating speed of the target material. The wheel frame 22 includes a wheel seat 221 and brackets 222, the two brackets 222 are disposed at two ends of the wheel seat 221, the wheel seat 221 is rotatably connected to the base 61 through a balance support shaft 23, and the bearing wheel 21 is mounted on the brackets 222. The arrangement is favorable for evenly distributing the stress of each bearing wheel 21, the service life of each bearing wheel 21 is prolonged, the bearing platform 6 is kept stable in the spraying process, the stable operation of the spraying operation is further ensured, and a good environment is created for the improvement of the rotating speed of the target material. A spacer is provided between the base 61 and the wheel frame 22 to reduce vibration caused by collision between the base 61 and the wheel frame 22 during load bearing, and to be more stable particularly during movement. A gasket is arranged between the bearing wheel 21 and the wheel frame 22 to reduce the vibration caused by collision between the bearing wheel 21 and the wheel frame 22 in the bearing process, and the vibration is more stable particularly in the moving process.

Before operation, the spindle assembly 32 is inserted into the target, and the end of the spindle 322 far from the female quick connector 321 is inserted into the central through hole of the driven end 331, so as to fix one end of the target (i.e. the second end of the target) on the driven end 31, and push the thimble 41 against the driven spindle 332. And then, the female quick-coupling 321 is tightly connected with the male quick-coupling 311, and the target, the driven end assembly 33 and the tailstock 4 are simultaneously moved until the other end of the target (i.e. the first end of the target) is tightly connected with the driving end 312, so that the target is mounted. At this time, the non-return claw 51 is meshed with the ratchet bar 53, and the driven end locking device 5 locks the tailstock 4, so that the stability of the tailstock is ensured, the throwing of the target material in the spraying process is reduced, the rotating speed of the target material can be increased, and the production efficiency is improved.

In operation, the driving device 1 drives the driving spindle 319 to rotate through the synchronous pulley 12, the driving spindle 319 drives the driving tip 331 to rotate, so that the driving tip 331 further drives the target material to rotate, the target material further drives the driven tip 331 to rotate, and the driven tip 331 further drives the driven spindle 332 to rotate, thereby performing spraying operation. The cooling liquid flows into the lumen of the spindle inner tube 314 from the liquid inlet tube 317, then flows into the spindle inner cavity 3321 through the inner channel of the quick connector male head 311 and the lumen of the spindle 322, then flows back to the inner cavity 3311 from the spindle inner cavity 3321, then flows into the gap between the target material lumen and the outer wall of the spindle 322 through the liquid through hole 3312, flows into the tip inner cavity 3121 through the peripheral through hole 3122, flows into the connector inner cavity 3161 through the flow through channel 3131 and the channel 3151, and finally is discharged from the liquid return port 3162. The cooling loop is designed to reduce the temperature difference between the liquid inlet end and the liquid outlet end of the target material, and reduce the thermal stress generated by the temperature difference of the target material during spraying operation, so that target cracking is prevented, and the production efficiency is improved.

After the operation is finished, the cooling liquid is discharged as far as possible before the target is disassembled, the left end and the right end of the target are supported by the small lifting table, then the target and the driven end assembly 33 are moved, and the target is separated from the driving end head 312 until the female quick-coupling head 321 and the male quick-coupling head 311 are exposed. The female quick-coupling head 321 is separated from the male quick-coupling head 311, and the other end of the target is separated from the driven end 331, so that the target is detached.

It should be noted that, the target of the present embodiment is in a tube structure, and the cooling liquid may be water, or may be other types of cooling liquids, such as an alcohol type cooling liquid and a glycerin type cooling liquid.

This embodiment is through providing a rotatory target equipment frock of hot spraying, locks tailstock 4 on bearing platform 6 through setting up driven end locking device 5 for the center pin is coaxial all the time for initiative end 312, driven end 331 and target, ensures even running when the spraying operation, reduces the whipping of spraying in-process target, therefore can improve the rotatory rotational speed of target, and then has improved production efficiency. The wheel frame 22 of the bearing device 2 is rotatably connected with the base 61 at the bottom of the bearing platform 6, so that the stress of each bearing wheel 21 at the two ends of the wheel frame 2 is averagely distributed, the service life of the bearing wheels 21 is prolonged, the stability of the bearing platform 6 is kept, the target material whipping in the spraying process is reduced, the stable operation of the spraying operation is ensured, and a good environment is created for the improvement of the rotating speed of the target material. In addition, be equipped with male head 311 of quick-operation joint and female head 321 of quick-operation joint, through the male head 311 of quick-operation joint and the female split and the combination of head 321 of quick-operation joint, realize the quick assembly disassembly of target, reduce target dismouting time, improve the production beat, and then improve production efficiency.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A hot spraying rotary target equipment tool is characterized by comprising a driving device, a cooling device, a tailstock, a driven end locking device and a bearing platform, wherein the cooling device comprises a driving end component used for positioning a first end of a target and a driven end component used for positioning a second end of the target, the driving end component is fixed at one end of the table top of the bearing platform, the driving device is connected with the driving end component, the tailstock is positioned at the other end of the table top of the bearing platform, the driven end locking device is installed on the bearing platform and connected with the tailstock, the tailstock can move on the bearing platform and is connected with the driven end component, the cooling device further comprises a mandrel component, the driving end component comprises a fixed joint, a main shaft inner pipe, a quick joint male head and a driving end head used for positioning the first end of the target, the driving end is provided with a central through hole, and the first end of the main shaft inner pipe and the quick connector male head are respectively connected to two ends of the central through hole; the core shaft assembly comprises a core shaft and a quick connector female head, the quick connector female head is connected with the first end of the core shaft, and the quick connector male head is detachably connected with the quick connector female head; the core shaft is a hollow pipe shaft, the quick connector male head and the quick connector female head are respectively provided with an internal channel, and the pipe cavity of the main shaft inner pipe, the internal channel of the quick connector male head and the internal channel of the quick connector female head are sequentially communicated with the pipe cavity of the core shaft; the second end of the main shaft inner pipe is connected with the fixed joint, and the second end of the main shaft inner pipe is a liquid inlet end.

2. The tool for hot spray rotary target equipment according to claim 1, wherein a recess is formed in an outer wall of the male head of the quick coupling, a handle and a locking part are formed in the female head of the quick coupling, the handle is connected with the locking part, and the locking part is matched with the recess.

3. The hot spray rotary target equipment tool according to claim 1, wherein the driving end assembly comprises a transmission pipe shaft, one end of the transmission pipe shaft is connected to the fixed joint through a bearing, the other end of the transmission pipe shaft is connected to the driving end, and the transmission pipe shaft is sleeved outside the main shaft inner pipe; the driving device is connected with the transmission pipe shaft and is used for driving the transmission pipe shaft to rotate; the fixed joint is provided with a liquid return port and a joint inner cavity, a circulation channel is formed between the inner wall of the transmission tube shaft and the outer wall of the main shaft inner tube, the driving end is provided with an end inner cavity and a peripheral through hole, the peripheral through hole is formed in the periphery of the central through hole, and the liquid return port, the joint inner cavity, the circulation channel, the end inner cavity and the peripheral through hole are sequentially communicated.

4. The hot spray rotary target equipment tool according to claim 3, wherein the transmission pipe shaft comprises a driving main shaft and a connecting shaft, one end of the driving main shaft is connected to the driving end, the other end of the driving main shaft is connected with the connecting shaft, and the connecting shaft is mounted on the fixed joint through the bearing; the driving main shaft and the connecting shaft are both hollow tubular shafts, and the driving main shaft and the connecting shaft are both sleeved outside the main shaft inner tube and form the circulation channel; the driving device comprises a motor and a synchronous belt wheel, and the motor is connected with the driving main shaft through the synchronous belt wheel.

5. The thermal spray rotary target device tooling of claim 1, wherein the driven end assembly comprises a driven spindle and a driven tip for positioning the second end of the target, the driven tip being connected to the driven spindle, the second end of the mandrel being connected to the driven tip; the driven spindle is provided with a spindle inner cavity, the second end of the mandrel extends into the spindle inner cavity, and the tube cavity of the mandrel is communicated with the spindle inner cavity; the driven end is provided with an inner cavity and a liquid through hole, and the inner cavity of the main shaft, the inner cavity and the liquid through hole are communicated in sequence.

6. The thermal spray rotary target device tooling of claim 5, wherein the tailstock comprises an ejector pin, and one end of the driven spindle, which is far away from the mandrel, is connected with the ejector pin.

7. The hot spray rotary target equipment tool according to claim 1, wherein the driven end locking device comprises a backstop claw, a connecting piece and a ratchet bar, the ratchet bar is fixed on the side surface of the bearing platform, the connecting piece is fixedly connected with the tailstock, the backstop claw is rotatably connected with the connecting piece, and the backstop claw can be meshed with the ratchet bar.

8. The thermal spray rotary target equipment tool according to claim 1, further comprising a load bearing device, wherein the load bearing device is mounted at the bottom of the load bearing platform through a base, and the load bearing device is mounted at two ends of the load bearing platform.

9. The hot spray rotary target equipment tool according to claim 8, wherein the bearing device comprises a bearing wheel, a wheel carrier and a balance support shaft, the wheel carrier is rotatably connected to the base through the balance support shaft, and the bearing wheel is mounted at each of two ends of the wheel carrier.