CN213196837U - Cast tube socket processing equipment - Google Patents
Cast tube socket processing equipment Download PDFInfo
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- CN213196837U CN213196837U CN202021381585.3U CN202021381585U CN213196837U CN 213196837 U CN213196837 U CN 213196837U CN 202021381585 U CN202021381585 U CN 202021381585U CN 213196837 U CN213196837 U CN 213196837U
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 238000005498 polishing Methods 0.000 claims abstract description 15
- 238000003754 machining Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 229910001651 emery Inorganic materials 0.000 description 31
- 238000000034 method Methods 0.000 description 13
- 238000005266 casting Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
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- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 1
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Abstract
The utility model provides a cast tube socket processing equipment, which belongs to the cast tube processing technical field, and comprises a main frame body, a polishing grinding wheel, a chamfering grinding wheel and a driving component, wherein the main frame body is provided with a plurality of riding wheels which are used for bearing the cast tube and driving the cast tube to rotate; the grinding wheel is used for grinding the peripheral surface of the cast tube socket; the chamfering grinding wheel is used for chamfering the end part of the cast pipe socket, the small end of the chamfering grinding wheel is fixedly connected to one end of the grinding wheel, and the diameter of the small end of the chamfering grinding wheel is the same as that of the grinding wheel; the driving assembly is used for driving the grinding wheel and the chamfering wheel to rotate and driving the grinding wheel and the chamfering wheel to axially move along the cast pipe. The utility model discloses cast pipe socket processing equipment can realize going on in step to the chamfer and the processing of polishing of the socket department of cast pipe, only needs a workman can operate, has improved machining efficiency when using manpower sparingly.
Description
Technical Field
The utility model belongs to the technical field of cast tube processing, more specifically say, relate to a cast tube socket processing equipment.
Background
At present, the nodular cast iron pipe is widely applied to low-pressure pipe networks, mainly applied to the aspects of gas transmission, water supply, water drainage and the like, has the advantages of safe and reliable operation, low breakage rate, convenient and quick construction and maintenance, beneficial anti-corrosion performance and suitability for non-excavation construction, and has a plurality of advantages of rapid development and wider popularization of the nodular cast iron pipe in the present year.
The socket of the cast tube is an important structure for connecting adjacent tube bodies, so that the processing technology of the socket also has higher requirements, and the socket processing of the cast tube is mainly divided into two procedures: and (6) polishing and chamfering. The two processes are generally carried out respectively in the existing operation mode, different devices are needed for processing, the operation mode of replacing the devices after one process is carried out influences the production progress of the cast tube, manpower is consumed, and meanwhile, the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cast tube socket processing equipment aims at solving the current cast tube socket and adds the technical problem that the chamfer separately carries out production efficiency low with polishing man-hour.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a cast tube socket processing apparatus including:
the main frame body is provided with a plurality of supporting wheels, and the supporting wheels are used for supporting the cast pipe and driving the cast pipe to rotate;
the polishing grinding wheel is used for polishing the peripheral surface of the cast pipe socket;
the chamfering grinding wheel is used for chamfering the end part of the cast pipe socket, the small end of the chamfering grinding wheel is fixedly connected to one end of the grinding wheel, and the diameter of the small end of the chamfering grinding wheel is the same as that of the grinding wheel; and
and the driving assembly is used for driving the grinding wheel and the chamfering wheel to rotate and driving the grinding wheel and the chamfering wheel to axially move along the cast pipe.
As another embodiment of the application, the large end of the chamfering grinding wheel is provided with a baffle protruding outwards, and the baffle is used for being in contact with the end face of the cast pipe socket.
As another embodiment of the application, a pressure sensing piece is arranged on the baffle and is in communication connection with the driving assembly and used for controlling the driving assembly to stop driving the grinding wheel and the chamfering wheel to move along the axial direction of the cast pipe when pressure is sensed.
As another embodiment of this application, the emery wheel of polishing and the chamfer emery wheel set up integratively.
As another embodiment of this application, chamfer emery wheel middle part be equipped with the coaxial through-hole of chamfer emery wheel, emery wheel one end of polishing be equipped with the coaxial connecting block of emery wheel of polishing, the connecting block be used for with the through-hole is pegged graft fixedly.
As another embodiment of this application, be equipped with the internal tooth in the through-hole, the connecting block periphery be equipped with be used for with the external tooth of internal tooth joint.
As another embodiment of the application, a first threaded hole is formed in the chamfering grinding wheel, a second threaded hole is formed in the grinding wheel, and the first threaded hole is connected with the second threaded hole through a screw rod;
one end of the screw rod is connected with a fixing nut, and the other end of the screw rod is connected with the driving assembly.
As another embodiment of the present application, the driving assembly includes a rotation driving mechanism and a propulsion driving mechanism, the rotation driving mechanism is configured to drive the chamfering grinding wheel and the grinding wheel to rotate, and the propulsion driving mechanism includes:
the connecting rod is fixedly arranged on the main frame body;
the sliding block is sleeved on the connecting rod and is in sliding connection with the connecting rod, and the rotation driving mechanism is arranged on the sliding block;
and the spring is sleeved on the connecting rod and used for keeping the chamfer grinding wheel in an extrusion state with the end surface of the socket of the cast pipe.
As another embodiment of this application, be equipped with on the slider be used for with connecting rod sliding connection's slide opening, the inside guide block that is equipped with of slide opening, be equipped with on the connecting rod be used for with guide block sliding fit's guide way, the major axis of guide way with the axis of connecting rod is parallel.
As another embodiment of this application, be equipped with the card hole on the connecting rod, the slide opening inner wall is equipped with the fixture block, the fixture block be used for the slider move to when predetermineeing the position with card hole joint.
The utility model provides a cast tube socket processing equipment's beneficial effect lies in: compared with the prior art, the cast pipe socket processing equipment of the utility model has the advantages that in the using process, the cast pipe is firstly placed on the supporting wheel, the end surface of the cast pipe socket is adjusted to be positioned at the joint of the chamfering grinding wheel and the grinding wheel, the driving component is started, the driving component drives the grinding wheel and the chamfering grinding wheel to synchronously rotate, and the grinding wheel polishes the outer peripheral surface of the cast pipe socket; meanwhile, the driving assembly pushes the peripheral surface of the chamfering grinding wheel to continuously contact with the end face of the cast pipe socket in an extrusion manner so as to perform chamfering, chamfering operation is gradually completed along with gradual pushing of the chamfering grinding wheel, when the chamfering grinding wheel pushes the preset position, the chamfering can be judged to be completed, the driving assembly stops pushing at the moment, the chamfering grinding wheel and the grinding wheel continue to rotate until the peripheral surface and the chamfer inclined plane of the cast pipe socket both meet the processing requirements, and the driving assembly is randomly closed. The utility model discloses cast pipe socket processing equipment can realize going on in step to the chamfer and the processing of polishing of the socket department of cast pipe, only needs a workman can operate, has improved machining efficiency when using manpower sparingly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a first usage state diagram of a cast tube socket processing device according to a first embodiment of the present invention;
fig. 2 is a second usage state diagram of the cast tube socket processing equipment according to the first embodiment of the present invention;
fig. 3 is a left side view structural schematic diagram of a cast tube socket processing device according to an embodiment of the present invention;
FIG. 4 is a schematic left side view of the chamfer grinding wheel and the grinding wheel of FIG. 2;
fig. 5 is a schematic cross-sectional structural view of a cast tube socket processing device provided in the second embodiment of the present invention;
fig. 6 is a schematic sectional view along the direction a-a in fig. 5.
In the figure: 1. a main frame body; 101. an active support; 102. a driven bracket; 2. a riding wheel; 201. a driving wheel; 202. a driven wheel; 3. grinding a grinding wheel; 4. chamfering the grinding wheel; 5. a through hole; 6. connecting blocks; 7. internal teeth; 8. an outer tooth; 9. a first threaded hole; 10. a second threaded hole; 11. fixing a nut; 12. a screw; 13. a baffle plate; 14. a propulsion drive mechanism; 141. a connecting rod; 142. a spring; 143. a slider; 15. a motor; 16. casting a pipe; 17. a rotation driving mechanism; 18. a guide block; 19. a guide groove; 20. a clamping hole; 21. and (7) clamping blocks.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to fig. 6, a cast tube socket processing apparatus according to the present invention will now be described. The cast tube socket processing equipment comprises a main frame body 1, a grinding wheel 3, a chamfering wheel 4 and a driving assembly, wherein a plurality of supporting wheels 2 are arranged on the main frame body 1, and the supporting wheels 2 are used for supporting a cast tube 16 and driving the cast tube 16 to rotate; the grinding wheel 3 is used for grinding the peripheral surface of the socket of the cast tube 16; the chamfering grinding wheel 4 is used for chamfering the end part of the socket of the cast pipe 16, the small end of the chamfering grinding wheel 4 is fixedly connected to one end of the grinding wheel 3, and the diameter of the small end of the chamfering grinding wheel 4 is the same as that of the grinding wheel 3; the driving assembly is used for driving the grinding wheel 3 and the chamfering wheel 4 to rotate and driving the grinding wheel 3 and the chamfering wheel 4 to axially move along the cast pipe 16.
The use process comprises the following steps: firstly, placing a cast pipe 16 on a supporting wheel 2, adjusting the end surface of the socket of the cast pipe 16 to be positioned at the joint of a chamfering grinding wheel 4 and a grinding wheel 3, starting a driving assembly, driving the grinding wheel 3 and the chamfering grinding wheel 4 to synchronously rotate by the driving assembly, and grinding the peripheral surface of the socket of the cast pipe 16 by the grinding wheel 3; meanwhile, the driving assembly pushes the peripheral surface of the chamfering grinding wheel 4 to continuously contact with the end face of the cast pipe 16 socket in an extrusion manner so as to perform chamfering, chamfering operation is gradually completed along with gradual pushing of the chamfering grinding wheel 4, when the chamfering grinding wheel 4 is pushed to a preset position, chamfering can be judged to be completed, the driving assembly stops pushing at the moment, the chamfering grinding wheel 4 and the grinding wheel 3 continue to rotate until the peripheral surface and the chamfering inclined face of the cast pipe 16 socket all meet the processing requirements, and the driving assembly is randomly closed.
The utility model provides a cast pipe socket processing equipment compares with prior art, the utility model discloses cast pipe socket processing equipment can realize going on in step with the processing of polishing to the chamfer of the socket department of cast pipe 16, need not to change processing equipment repeatedly, only needs a workman can operate, has improved machining efficiency when using manpower sparingly.
The cast tube socket processing equipment has the advantages that the rotating directions of the grinding wheel 3 and the chamfering wheel 4 are the same during processing and production, and the rotating directions of the grinding wheel 3 and the cast tube 16 are opposite. The roughness of the outer surface of the socket at the beginning of the cast tube 16 cannot meet the requirement, and the cast tube needs to be polished and chamfered at the end of the socket; through the grinding wheel 3 and the chamfer grinding wheel 4 respectively with cast tube 16 revolve to opposite, through the grinding face with treat the reverse motion between the grinding face, when the grinding face is seen as fixed motionless, then treat that the grinding face is really the twice of cast tube 16 actual rotational speed, can be very big shorten polish with chamfer time, improve machining efficiency.
As a specific embodiment of the cast tube socket processing equipment provided by the present invention, please refer to fig. 1, fig. 2 and fig. 5, the large end of the chamfering grinding wheel 4 is provided with a baffle 13 protruding outwards, and the baffle 13 is used for contacting with the end face of the cast tube 16 socket. In an initial state, the end face of the socket of the cast pipe 16 is located at the joint between the chamfering grinding wheel 4 and the grinding wheel 3, after the driving assembly is started, the driving assembly drives the grinding wheel 3 and the chamfering grinding wheel 4 to synchronously rotate, the grinding wheel 3 grinds the outer peripheral face of the socket of the cast pipe 16, meanwhile, the driving assembly pushes the outer peripheral face of the chamfering grinding wheel 4 to continuously contact with the end face of the socket of the cast pipe 16 in a squeezing mode so as to chamfer, chamfering operation is gradually completed along with gradual advancing of the chamfering grinding wheel 4, after the baffle 13 contacts with the end face of the socket of the cast pipe 16, chamfering can be judged to be completed, at the moment, the driving assembly is controlled to stop advancing, the driving assembly is kept in the state and continuously operates until the outer peripheral face and the chamfer inclined face of.
The contact between the baffle 13 and the socket end face of the cast tube 16 is favorable for visually seeing the state when the chamfering process is finished, namely the propelling action of the driving component on the chamfering grinding wheel 4 can be closed after the contact between the baffle 13 and the socket end face of the cast tube 16 is observed, so that the labor intensity is reduced; and play spacing effect in the course of working, prevent that drive assembly from stopping promoting the back, because rotatory inertia produces rocks and causes chamfer emery wheel 4 small distance to remove, prevent the production of machining error.
As a specific embodiment of the cast tube socket processing equipment, be equipped with the forced induction piece on the baffle 13, the forced induction piece is connected with the drive assembly communication to control drive assembly and stop to drive grinding wheel 3 and chamfer emery wheel 4 along cast 16 axial displacement when sensing pressure. The driving assembly comprises a control module, the control module is used for receiving a transmission signal of the pressure sensing piece and controlling the driving assembly to stop and start, when the baffle 13 is in contact with the end face of the socket of the cast pipe 16, the pressure sensing piece is extruded and sends a signal to the control module, and the control module controls the driving assembly to stop propelling the chamfering grinding wheel 4 according to the signal, so that automation of the device is realized, and the control is convenient.
As a specific implementation manner of the cast tube socket processing equipment, not shown in the figure, the emery wheel 3 of polishing sets up with chamfer emery wheel 4 an organic whole. Grinding wheel 3 and chamfer emery wheel 4 can cast as an organic whole, grinding wheel 3 after integrative casting is stronger with chamfer emery wheel 4 wholeness, in the in-process to the processing of 16 sockets of cast pipe because the socket end of cast pipe 16 can produce the reaction force to chamfer emery wheel 4 (have the tendency that promotes chamfer emery wheel 4 and keep away from grinding wheel 3 promptly), integrative cast grinding wheel 3 and chamfer emery wheel 4 can prevent effectively that chamfer emery wheel 4 from being connected the disconnection of face with grinding wheel 3, and service life is prolonged.
As a specific implementation manner of the utility model provides a cast pipe socket processing equipment please refer to fig. 1 to 2, and 4 middle parts of chamfer emery wheel are equipped with the coaxial through-hole 5 of chamfer emery wheel 4, and the one end of emery wheel 3 is equipped with the coaxial connecting block 6 with emery wheel 3, and connecting block 6 is used for pegging graft fixedly with through-hole 5. Preferably, the connecting block 6 and the through hole 5 are in interference fit, when the connecting block is installed, the connecting block 6 is clamped into the through hole 5, then the connecting block 6 is connected with the rotation driving mechanism 17, the rotation driving mechanism 17 drives the connecting block 6 to rotate, and the connecting block 6 is clamped with the through hole 5 so as to drive the chamfering grinding wheel 4 to rotate; this structure is easy to assemble, has reduced intensity of labour, and interference fit between connecting block 6 and the through-hole 5 can improve the stability of being connected between chamfer emery wheel 4 and the emery wheel 3 of polishing simultaneously.
This structure is convenient to be dismantled, and when chamfer emery wheel 4 or grinding wheel 3 only had a wearing and tearing serious, can change chamfer emery wheel 4 or grinding wheel 3 alone, has reduced manufacturing cost.
As a specific implementation manner of the cast tube socket processing equipment provided by the present invention, please refer to fig. 4, an internal tooth 7 is provided in the through hole 5, and an external tooth 8 for engaging with the internal tooth 7 is provided at the periphery of the connecting block 6. Through gear engagement between emery wheel 3 and the chamfer emery wheel 4 promptly, emery wheel 3 through gear engagement can adapt to higher rotational speed with chamfer emery wheel 4, prevents to take place the dislocation under higher rotational speed between connecting block 6 and through-hole 5, guarantees the stability that emery wheel 3 is connected under higher rotational speed.
As a specific implementation manner of the cast tube socket processing equipment provided by the present invention, please refer to fig. 5, a first threaded hole 9 is provided on the chamfer grinding wheel 4, a second threaded hole 10 is provided on the grinding wheel 3, and the first threaded hole 9 and the second threaded hole 10 are connected through a screw 12; one end of the screw 12 is connected with a fixing nut 11, and the other end is connected with a driving component. During installation, a first threaded hole 9 in the chamfering grinding wheel 4 is aligned with a second threaded hole 10 in the grinding wheel 3, a screw 12 is sequentially screwed into the first threaded hole 9 and the second threaded hole 10 and extends out of the second threaded hole 10, a fixing nut 11 is sleeved at the end of the screw 12 and screwed, the other end of the screw 12 is connected with a rotation driving assembly 17, preferably, the other end of the screw is also sleeved with a fixing nut 11, and the chamfering grinding wheel 4 and the grinding wheel 3 are clamped between the two fixing nuts 11, so that the connection tightness is increased; the machining error caused by a gap generated at the joint of the grinding wheel 3 and the chamfering wheel 4 is prevented by fixing the fixing nut 11; the screw 12 is connected with the thread safely and reliably, and the cost is low.
This structure is convenient to be dismantled, and when chamfer emery wheel 4 or grinding wheel 3 only had a wearing and tearing serious, can change chamfer emery wheel 4 or grinding wheel 3 alone, has reduced manufacturing cost.
As a specific implementation manner of the cast tube socket processing equipment provided by the present invention, please refer to fig. 5, the driving assembly includes a rotation driving mechanism 17 and a propulsion driving mechanism 14, the rotation driving mechanism 17 is used for driving the chamfering grinding wheel 4 and the grinding wheel 3 to rotate, the propulsion driving mechanism includes a connecting rod 141, a slider 143 and a spring 142, and the connecting rod 141 is fixedly arranged on the main frame body 1; the slide block 143 is sleeved on the connecting rod 141 and is connected with the connecting rod 141 in a sliding manner, and the rotation driving mechanism 17 is arranged on the slide block 143; the spring 142 is fitted over the connecting rod 141 and is used to keep the chamfering grinding wheel 4 pressed against the spigot end face of the cast pipe 16.
In an initial state, the end surface of the socket of the cast pipe 16 is positioned at the joint between the chamfering grinding wheel 4 and the grinding wheel 3, the spring 142 is in a compressed state, the rotation driving mechanism 17 is started to drive the grinding wheel 3 and the chamfering grinding wheel 4 to synchronously rotate, and the grinding wheel 3 grinds the outer peripheral surface of the socket of the cast pipe 16; in the process, the outer circumferential surface of the chamfering grinding wheel 4 and the end part of the spigot of the cast tube 16 are always in an extrusion state due to the rebound extrusion force of the spring 142, the end part of the spigot of the cast tube 16 is gradually adapted to the outer circumferential surface of the chamfering grinding wheel 4, the spring 142 extrudes the sliding block 143 to slide on the connecting rod 141, the sliding block 143 drives the rotation driving mechanism 17 to move in the axial direction of the cast tube 16, so that the outer peripheral surface of the chamfering grinding wheel 4 is always pressed against the end of the cast pipe 16 until the baffle 13 abuts on the end surface of the spigot of the cast pipe 16, due to the limiting action of the baffle 13, the rebounding extrusion force of the spring 142 cannot push the sliding block 143 to continue sliding, the axial movement of the chamfering grinding wheel 14 along the cast pipe 16 is stopped, the rotation driving mechanism 17 continues to drive the chamfering grinding wheel 4 and the grinding wheel 3 to rotate until the outer peripheral surface and the chamfering inclined surface of the cast pipe socket both meet the processing requirements, and the rotation driving mechanism 17 is closed immediately.
The motion direction of the chamfering grinding wheel 4 can be simply and conveniently controlled through the propulsion driving mechanism 14, and the propulsion driving mechanism 14 is of a pure mechanical structure, does not need a power supply, and reduces the production cost; the manual control of the axial movement of the chamfering grinding wheel 4 along the cast tube 16 is not needed, and the labor intensity is reduced.
The device extrudes the chamfering grinding wheel 4 through elastic force, can ensure that the chamfering grinding wheel 4 is pushed to advance in the machining process, ensures the chamfering process, does not apply larger extrusion force to the end part of the cast pipe 16 socket, and can ensure the quality of the cast pipe 16 socket.
As a specific implementation manner of the cast tube socket processing equipment provided by the present invention, please refer to fig. 6, a sliding hole for sliding connection with the connecting rod 141 is provided on the sliding block 143, a guide block 18 is provided inside the sliding hole, a guide groove 19 for sliding fitting with the guide block 18 is provided on the connecting rod 141, and a long axis of the guide groove 19 is parallel to an axis of the connecting rod 141. In the process that the sliding block 143 slides on the connecting rod 141, the sliding block 143 can be prevented from moving in the sliding process through the clamping of the guide block 18 in the guide groove 19, and the sliding stability of the sliding block 143 is ensured.
As a specific embodiment of the cast tube socket processing equipment provided in the present invention, please refer to fig. 6, a clamping hole 20 is provided on the connecting rod 141, a clamping block 21 is provided on the inner wall of the sliding hole, and the clamping block 21 is used for clamping with the clamping hole 20 when the sliding block 143 moves to the preset position. In the process of pushing the chamfering grinding wheel 4 to move axially along the cast pipe 16 by the pushing driving mechanism 14, when the baffle 13 contacts with the end face of the socket of the cast pipe 16, the sliding block 143 moves to a preset position, at the moment, the position of the clamping block 21 corresponds to that of the clamping hole 20, an elastic part is connected between the clamping block 21 and the inner wall of the sliding hole, the elastic part pushes the clamping block 21 to be clamped in the clamping hole 20, the elastic relaxation process of the spring 142 is blocked due to the clamping connection of the clamping block 21 and the clamping hole 20, the baffle 13 can not be driven to move any more, and the baffle 13 is prevented from continuously extruding the end face of the socket of the cast pipe 16 in the rotation.
In addition, the propulsion driving mechanism 14 may also be an electric control mechanism such as a telescopic cylinder and a telescopic motor, and the automatic propulsion process control is performed through the pressure sensing sheet, and the working principle thereof is not described herein again.
As a specific embodiment of the cast tube socket processing equipment provided by the present invention, please refer to fig. 1 to 3 and 5, the riding wheel 2 includes a driving wheel 201 and a driven wheel 202, the driving wheel 201 is fixedly connected with the output shaft of the motor 15, and the outer peripheral surface of the driving wheel 201 contacts with the outer peripheral surface of the cast tube 16 to drive the cast tube 16 to rotate; the outer peripheral surface of the driven pulley 202 contacts the outer peripheral surface of the casting tube 16. The main frame body 1 comprises a driving support 101 and a driven support 102, wherein a motor 15 is fixedly arranged on the driving support 101, and a driving wheel 201 is rotatably connected with the driving support 101; the driven wheel 202 is rotatably coupled to the driven bracket 102. Preferably, the number of the driving wheels 201 is one, and the rest are the driven wheels 202, so that the use of energy sources can be reduced, and the processing cost can be saved.
The driving wheel 201 is driven to rotate by the motor 15, and the driving wheel 201 contacts with the outer surface of the casting tube 16 to drive the casting tube 16 to rotate at a certain rotating speed through friction force and inertia; the driven wheel 202 rotates only along with the rotation of the casting tube 16, and is in unpowered driving, the driven wheel 202 plays a role in supporting the casting tube 16, when the driving wheel 201 rotates, the blocking effect of the gravity of the casting tube 16 on the driving wheel 201 is reduced, the casting tube 16 can rapidly enter a stable rotation state under the driving of the driving wheel 201, and meanwhile, the support of the driven wheel 202 is beneficial to the stability of the casting tube 16 during rotation.
In this embodiment, the plurality of idlers 2 are uniformly distributed on the outer periphery of the casting tube 16, which is advantageous for the stability of the casting tube 16 during rotation.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Cast pipe socket processing equipment, its characterized in that includes:
the main frame body is provided with a plurality of supporting wheels, and the supporting wheels are used for supporting the cast pipe and driving the cast pipe to rotate;
the polishing grinding wheel is used for polishing the peripheral surface of the cast pipe socket;
the chamfering grinding wheel is used for chamfering the end part of the cast pipe socket, the small end of the chamfering grinding wheel is fixedly connected to one end of the grinding wheel, and the diameter of the small end of the chamfering grinding wheel is the same as that of the grinding wheel; and
and the driving assembly is used for driving the grinding wheel and the chamfering wheel to rotate and driving the grinding wheel and the chamfering wheel to axially move along the cast pipe.
2. The cast tube socket processing apparatus as claimed in claim 1, wherein the large end of the chamfer grinding wheel is provided with a baffle projecting outward for contacting with the end surface of the cast tube socket.
3. The cast tube socket machining device as claimed in claim 2, wherein the baffle is provided with a pressure sensing piece, and the pressure sensing piece is in communication connection with the driving assembly and is used for controlling the driving assembly to stop driving the grinding wheel and the chamfering wheel to move along the cast tube in the axial direction when pressure is sensed.
4. The cast tube socket machining apparatus according to claim 1, wherein the grinding wheel is provided integrally with the chamfering wheel.
5. The cast tube socket processing device as claimed in claim 1, wherein a through hole coaxial with the chamfer grinding wheel is formed in the middle of the chamfer grinding wheel, a connecting block coaxial with the chamfer grinding wheel is formed at one end of the grinding wheel, and the connecting block is used for being fixedly connected with the through hole in an inserting mode.
6. The cast tube socket machining device according to claim 5, wherein internal teeth are arranged in the through hole, and external teeth for being clamped with the internal teeth are arranged on the periphery of the connecting block.
7. The cast tube socket machining device according to claim 1, wherein a first threaded hole is formed in the chamfering grinding wheel, a second threaded hole is formed in the grinding wheel, and the first threaded hole and the second threaded hole are connected through a screw;
one end of the screw rod is connected with a fixing nut, and the other end of the screw rod is connected with the driving assembly.
8. The cast pipe socket machining apparatus of claim 1, wherein the drive assembly includes a rotational drive mechanism and a thrust drive mechanism, the rotational drive mechanism for driving the chamfer grinding wheel and the grinding wheel to rotate, the thrust drive mechanism comprising:
the connecting rod is fixedly arranged on the main frame body;
the sliding block is sleeved on the connecting rod and is in sliding connection with the connecting rod, and the rotation driving mechanism is arranged on the sliding block;
and the spring is sleeved on the connecting rod and used for keeping the chamfer grinding wheel in an extrusion state with the end surface of the socket of the cast pipe.
9. The cast tube socket processing equipment according to claim 8, wherein the sliding block is provided with a sliding hole for slidably connecting with the connecting rod, a guide block is arranged inside the sliding hole, the connecting rod is provided with a guide groove for slidably fitting with the guide block, and a long axis of the guide groove is parallel to an axis of the connecting rod.
10. The cast tube socket machining device according to claim 9, wherein the connecting rod is provided with a clamping hole, and the inner wall of the sliding hole is provided with a clamping block, and the clamping block is used for clamping with the clamping hole when the sliding block moves to a preset position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381585.3U CN213196837U (en) | 2020-07-14 | 2020-07-14 | Cast tube socket processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381585.3U CN213196837U (en) | 2020-07-14 | 2020-07-14 | Cast tube socket processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213196837U true CN213196837U (en) | 2021-05-14 |
Family
ID=75834179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021381585.3U Active CN213196837U (en) | 2020-07-14 | 2020-07-14 | Cast tube socket processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213196837U (en) |
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2020
- 2020-07-14 CN CN202021381585.3U patent/CN213196837U/en active Active
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Effective date of registration: 20240920 Address after: 056300 North Shangluoyang Village, Wu'an City, Handan City, Hebei Province Patentee after: XINXING DUCTILE IRON PIPES Co.,Ltd. Country or region after: China Address before: 056308 north of Luoyang village, Wu'an city, Handan City, Hebei Province Patentee before: Xinxing Ductile Iron Pipes Co.,Ltd. Country or region before: China |