CN212470961U - Pipe fitting tip grinding device - Google Patents
Pipe fitting tip grinding device Download PDFInfo
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- CN212470961U CN212470961U CN202020937853.9U CN202020937853U CN212470961U CN 212470961 U CN212470961 U CN 212470961U CN 202020937853 U CN202020937853 U CN 202020937853U CN 212470961 U CN212470961 U CN 212470961U
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Abstract
The utility model relates to a pipe fitting tip grinding device relates to pipe fitting processing field. The method comprises the following steps: the pipe fitting polishing device comprises a movable support, a pipe fitting fixing mechanism and a pipe fitting end polishing mechanism, wherein the pipe fitting fixing mechanism and the pipe fitting end polishing mechanism are arranged on the movable support; pipe fitting tip grinding machanism includes at least: a drum into which the tubular is able to extend; the rotary support mechanism is arranged on the movable support to support the rotary drum to rotate; the rotation driving mechanism is arranged on the movable support to drive the rotary drum to rotate; the polishing part regulating mechanism is arranged on the rotary drum and is used for polishing the pipe fittings extending into the rotary drum; wherein, the position regulation and control mechanism of polishing includes at least: the device comprises an end face polishing mechanism, a chamfer polishing mechanism and a side face polishing mechanism. This device can be according to the demand, and convenient and fast polishes the different positions of pipe fitting tip, improves the work efficiency that pipe fitting connection and tip polished.
Description
Technical Field
The utility model relates to a pipe fitting processing technology field, in particular to pipe fitting tip grinding device.
Background
The pipe fitting is a general name of parts in a pipeline system which play roles of connection, control, turning, diversion, sealing, supporting and the like, and common PE, PVC, PPR, RFPP (reinforced polypropylene) and the like need to be connected at the end part in the using process.
The pipe fitting tip that needs when present pipe fitting connects carries out appropriate polishing to make can better cooperation between the pipe fitting connect, but does not have the instrument that is used for the pipe fitting tip to polish specially at present, makes the connection of pipe fitting and tip polish efficiency very low, influences machining efficiency, in order to improve this, it is necessary to design a pipe fitting tip grinding device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem among the prior art, provide a pipe fitting tip grinding device.
In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:
a pipe end grinding device comprising:
the pipe fitting polishing device comprises a movable support, and a pipe fitting fixing mechanism and a pipe fitting end polishing mechanism which are arranged on the movable support;
the pipe fitting end grinding mechanism at least comprises:
a drum into which tubulars can be inserted;
the rotary support mechanism is arranged on the movable bracket to support the rotary drum to rotate;
the rotary driving mechanism is arranged on the movable bracket to drive the rotary drum to rotate;
the polishing part regulating mechanism is arranged on the rotary drum and is used for polishing the pipe fittings extending into the rotary drum;
wherein, the position regulation and control mechanism of polishing includes at least:
the end face polishing mechanism is used for polishing the end face of the pipe fitting extending into the rotary drum;
the chamfering and polishing mechanism is used for chamfering and polishing the pipe fittings extending into the rotary drum;
and the side surface polishing mechanism is used for polishing the side surface of the pipe fitting extending into the rotary drum.
Preferably, the rotating drum is a cylindrical hollow cylinder with one end being flared, and the rotating drum is horizontally arranged with the flared end facing the pipe fixing mechanism.
Preferably, the moving rack includes:
a horizontal support plate;
the support frame is arranged on the lower surface of the horizontal support plate;
and the brake trundles are arranged at four corners of the lower surface of the support frame.
Preferably, the pipe fixing mechanism includes:
the pipe fitting supporting base is fixed on one side of the upper surface of the horizontal supporting plate;
the pipe fitting placing through groove is formed in the upper surface of the pipe fitting supporting base and used for placing a pipe fitting and preventing the pipe fitting from slipping, and the axial extending direction of the pipe fitting placing through groove and the axial extending direction of the rotary drum are parallel to each other;
the top gland is arranged above the pipe fitting supporting base, one end of the top gland is hinged with the pipe fitting supporting base, and a fixing buckle is arranged between the other end of the top gland and the pipe fitting supporting base;
the top threaded hole is formed in the center of the upper surface of the top gland;
the fastening bolt penetrates through the top threaded hole and is in threaded fit with the top threaded hole;
a bearing mounting groove is formed in the surface of one side of the pressing plate, a rotating bearing is embedded and fixed in the bearing mounting groove, and one end, facing the pipe fitting supporting base, of the fastening bolt is coaxially arranged in the rotating bearing in a penetrating mode so that the rotating bearing is fixedly connected with the fastening bolt;
and the shaking handle is arranged at one end, far away from the pipe fitting supporting base, of the fastening bolt.
Preferably, the rotation support mechanism includes:
the vertical frame is arranged on the horizontal supporting plate and is positioned on one side of the pipe fitting supporting base;
the bearing block is arranged at the upper end of the vertical frame;
the supporting bearing is fixedly installed through the bearing seat;
the horizontal supporting rotating shaft penetrates through the supporting bearing and is rotatably supported by the supporting bearing, and one end of the horizontal supporting rotating shaft is coaxially connected to the outer bottom surface of the rotary drum;
the horizontal supporting rollers are two groups which are identical in structure and are arranged in parallel, the axial extension directions of the two groups of horizontal supporting rollers are parallel to the axial extension direction of the rotary drum, and one end, far away from the horizontal supporting rotary shaft, of the rotary drum is supported by the two groups of horizontal supporting rollers.
Preferably, the rotation driving mechanism includes:
the motor bracket is arranged on the horizontal supporting plate;
and the rotating motor is arranged on the motor bracket, and the rotating end of the rotating motor is coaxially and fixedly connected with one end, far away from the rotary drum, of the horizontal support rotating shaft.
Preferably, the end face grinding mechanism includes:
the end face polishing plate is vertically arranged at the central position of the inner bottom face of the rotary drum.
Preferably, the chamfer grinding mechanism is symmetrically arranged on two groups of the side wall of the rotary drum, and each group of the chamfer grinding mechanisms comprises:
the inclined threaded hole is formed in the side wall of the rotary drum along the direction inclined to the side wall of the rotary drum;
the chamfer grinding propulsion bolt is arranged in the inclined threaded hole in a penetrating mode and in threaded fit with the inclined threaded hole, and one end, extending into the rotary drum, of the chamfer grinding propulsion bolt inclines towards the direction of the flaring end of the rotary drum;
the chamfering polishing plate is fixedly arranged at one end, extending into the rotary drum, of the chamfering polishing propelling bolt, and the chamfering polishing propelling bolt is perpendicular to the chamfering polishing plate;
and the first screwing head is fixedly connected with one end, extending out of the rotary drum, of the chamfer polishing propelling bolt.
Preferably, the side grinding mechanism includes:
the vertical threaded hole is formed in the side wall of the rotary drum along the direction perpendicular to the side wall of the rotary drum;
the side surface polishing pushing bolt penetrates through the vertical threaded hole and is in threaded fit with the vertical threaded hole, and the side surface polishing pushing bolt is perpendicular to the side wall surface of the rotary drum;
the side surface polishing plate is fixedly arranged at one end, extending into the rotary drum, of the side surface polishing propelling bolt, and the side surface polishing propelling bolt is perpendicular to the side surface polishing plate;
and the second screwing head is fixedly connected with one end, extending out of the rotary drum, of the side surface polishing propelling bolt.
The utility model discloses following beneficial effect has:
the utility model discloses a pipe fitting tip grinding device through the fixed pipe fitting of pipe fitting fixed establishment, and the demand of specifically polishing is reunited, utilizes the polishing position regulation and control mechanism among the pipe fitting tip grinding mechanism to adjust the grinding machanism that corresponds, makes terminal surface grinding mechanism, chamfer grinding mechanism and side grinding mechanism can polish to pipe fitting terminal surface, chamfer and side respectively to the rotary drum that is supported by rotation actuating mechanism drive rotation supporting mechanism rotates, comes to polish to the pipe fitting. To sum up, this device can be according to the demand, and convenient and fast polishes the different positions of pipe fitting tip, improves the work efficiency that pipe fitting connection and tip polished.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a pipe end polishing device of the present invention;
fig. 2 is a front view of a pipe end polishing device of the present invention;
fig. 3 is a schematic view of a pipe fixing mechanism of the pipe end polishing device of the present invention;
fig. 4 is the utility model discloses a pipe fitting fixing mechanism's of pipe fitting tip grinding device schematic diagram.
The reference numerals in the figures denote:
1. a rotating drum; 2. a horizontal support plate; 3. a support frame; 4. braking the caster; 5. a tubular support base; 6. the pipe fitting placing through groove; 7. a top gland; 8. fixing the buckle; 9. a top threaded hole; 10. fastening a bolt; 11. a compression plate; 12. a bearing mounting groove; 13. a rotating bearing; 14. shaking the handle; 15. erecting a frame; 16. a bearing seat; 17. a support bearing; 18. a horizontal support shaft; 19. a horizontal support roller; 20. a motor bracket; 21. a rotating electric machine; 22. grinding the end face of the plate; 23. an inclined threaded hole; 24. chamfering, polishing and pushing the bolt; 25. chamfering and grinding the plate; 26. a first screwing head; 27. a vertical threaded hole; 28. polishing the side surface of the bolt; 29. grinding the side surface of the plate; 30. and a second screwing head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a pipe end polishing device includes:
the pipe fitting polishing device comprises a movable support, a pipe fitting fixing mechanism and a pipe fitting end polishing mechanism, wherein the pipe fitting fixing mechanism and the pipe fitting end polishing mechanism are arranged on the movable support;
pipe fitting tip grinding machanism includes at least:
a drum 1, wherein the drum 1 can enable the pipe to extend into;
the rotary supporting mechanism is arranged on the movable support to support the rotary drum 1 to rotate;
the rotation driving mechanism is arranged on the movable support to drive the rotary drum 1 to rotate;
the polishing part regulating mechanism is arranged on the rotary drum 1 and is used for polishing the pipe fittings extending into the rotary drum 1;
wherein, the position regulation and control mechanism of polishing includes at least:
the end face polishing mechanism is used for polishing the end faces of the pipe fittings extending into the rotary drum 1;
the chamfering and polishing mechanism is used for chamfering and polishing the pipe fittings extending into the rotary drum 1;
and the side surface polishing mechanism polishes the side surface of the pipe fitting extending into the rotary drum 1 through the side surface polishing mechanism.
The rotary drum 1 is a cylindrical hollow cylinder with one end being a flared opening, and the rotary drum 1 is horizontally arranged and the flared end of the rotary drum faces the direction of the pipe fitting fixing mechanism.
The movable support includes:
a horizontal support plate 2;
the support frame 3 is arranged on the lower surface of the horizontal support plate 2;
and the brake trundles 4 are arranged at the four corners of the lower surface of the support frame 3.
Pipe fitting fixed establishment includes:
the pipe supporting base 5 is fixed on one side of the upper surface of the horizontal supporting plate 2;
the pipe fitting placing through groove 6 is formed in the upper surface of the pipe fitting supporting base 5 and used for placing a pipe fitting and preventing the pipe fitting from slipping, and the axial extending direction of the pipe fitting placing through groove 6 is parallel to the axial extending direction of the rotary drum 1;
the top gland 7 is arranged above the pipe fitting supporting base 5, one end of the top gland 7 is hinged with the pipe fitting supporting base 5, and a fixing buckle 8 is arranged between the other end of the top gland 7 and the pipe fitting supporting base 5;
the top threaded hole 9 is formed in the center of the upper surface of the top gland 7;
the fastening bolt 10 is arranged at the top threaded hole 9 in a penetrating mode, and the fastening bolt 10 is in threaded fit with the top threaded hole 9;
the pipe fitting support base comprises a pressing plate 11, wherein a bearing mounting groove 12 is formed in the surface of one side of the pressing plate 11, a rotating bearing 13 is fixedly embedded in the bearing mounting groove 12, and one end, facing the pipe fitting support base 5, of a fastening bolt 10 is coaxially arranged in the rotating bearing 13 in a penetrating mode so that the rotating bearing 13 is fixedly connected with the fastening bolt 10;
and a rocking handle 14, the rocking handle 14 being provided on an end of the fastening bolt 10 remote from the tube support base 5.
The rotation support mechanism includes:
the vertical frame 15 is arranged on the horizontal support plate 2 and is positioned on one side of the pipe fitting support base 5;
the bearing block 16 is arranged at the upper end of the vertical frame 15;
the supporting bearing 17, the supporting bearing 17 is installed and fixed through the bearing block 16;
the horizontal supporting rotating shaft 18 is arranged on the supporting bearing 17 in a penetrating mode, the horizontal supporting rotating shaft 18 is rotatably supported through the supporting bearing 17, and one end of the horizontal supporting rotating shaft 18 is coaxially connected to the outer bottom surface of the rotary drum 1;
and the horizontal supporting rollers 19 are two groups which have the same structure and are arranged in parallel, the axial extension directions of the two groups of horizontal supporting rollers 19 are parallel to the axial extension direction of the rotary drum 1, and one end of the rotary drum 1, which is far away from the horizontal supporting rotating shaft 18, is supported by the two groups of horizontal supporting rollers 19.
The rotation drive mechanism includes:
the motor bracket 20, the motor bracket 20 is set up on the horizontal shoe plate 2;
and the rotating motor 21, the rotating motor 21 is arranged on the motor bracket 20, and the rotating end of the rotating motor 21 is coaxially and fixedly connected with one end of the horizontal supporting rotating shaft 18, which is far away from the rotary drum 1.
The terminal surface grinding machanism includes:
and the end face grinding plate 22 is vertically arranged at the central position of the inner bottom surface of the rotary drum 1.
Chamfer grinding machanism sets up two sets of on rotary drum 1 lateral wall for the symmetry, and every group chamfer grinding machanism all includes:
the inclined threaded hole 23 is formed in the side wall of the rotary drum 1 along the direction inclined to the side wall of the rotary drum 1;
the chamfering grinding pushing bolt 24 is arranged in the inclined threaded hole 23 in a penetrating mode and in threaded fit with the inclined threaded hole 23, and one end, extending into the rotary drum 1, of the chamfering grinding pushing bolt 24 inclines towards the flaring end direction of the rotary drum 1;
the chamfering and polishing plate 25 is fixedly arranged at one end, extending into the rotary drum 1, of the chamfering and polishing pushing bolt 24, and the chamfering and polishing pushing bolt 24 is perpendicular to the chamfering and polishing plate 25;
and a first screwing head 26, wherein the first screwing head 26 is fixedly connected with one end of the chamfer grinding propelling bolt 24 extending out of the rotary drum 1.
Side grinding machanism includes:
the vertical threaded hole 27 is formed in the side wall of the rotary drum 1 along the direction vertical to the side wall of the rotary drum 1;
the side surface grinding pushing bolt 28 is arranged in the vertical threaded hole 27 in a penetrating mode and is in threaded fit with the vertical threaded hole 27, and the side surface grinding pushing bolt 28 is perpendicular to the side wall surface of the rotary drum 1;
the side surface polishing plate 29 is fixedly arranged at one end, extending into the rotary drum 1, of the side surface polishing pushing bolt 28, and the side surface polishing pushing bolt 28 is perpendicular to the side surface polishing plate 29;
and a second driving head 30, wherein the second driving head 30 is fixedly connected with one end of the side grinding propulsion bolt 28 extending out of the rotary drum 1.
The working principle is as follows:
firstly, the whole device is supported by the movable support and is convenient to move. Specifically, the horizontal support plate 2 is supported by a support frame 3, and the device is freely movable by means of brake casters 4 and fixed in place by means of brakes. All the electric devices of the device are electrically connected according to the working principle of each electric device by persons in the field, and the specific connecting means refers to the following working principle that the electric devices are electrically connected in sequence. In the using process of the device, the pipe fitting is fixed through the pipe fitting fixing mechanism, and is concrete, the pipe fitting end part is placed in the through groove 6 on the pipe fitting supporting base 5, the top gland 7 is covered, the pipe fitting is locked on the pipe fitting supporting base 5 through the fixing buckle 8, the handle 14 is shaken through shaking afterwards, the fastening bolt 10 in threaded fit with the top threaded hole 9 is driven to rotate, then the fastening bolt 10 is driven to downwards advance the pressing plate 11, the pressing plate 11 is pressed on the pipe fitting, at the moment, the pressing plate 11 cannot rotate when the fastening bolt 10 rotates after the pressing plate 11 is pressed on the pipe fitting because the pressing plate 11 is connected with the fastening bolt 10 through the rotating bearing 13 in the bearing mounting groove 12, and the pipe fitting is clamped until the pressing plate 11 and the pipe fitting supporting base 5 are matched. In the process of fixing the pipe fitting, a polishing part of the pipe fitting needs to be determined in advance, if the end face of the pipe fitting needs to be polished, the pipe fitting needs to be stretched into the rotary drum 1 and the end face of the pipe fitting needs to be tightly propped against an end face polishing plate 22 on an end face polishing mechanism in a polishing part regulating and controlling mechanism when the pipe fitting is fixed; if the pipe fitting needs to be chamfered and polished, the part of the end part of the pipe fitting, which needs to be chamfered by polishing, corresponds to the chamfer polishing plate 25 in the chamfer polishing mechanism in the polishing part regulating mechanism; if the side surface of the pipe fitting needs to be polished, the part of the end part of the pipe fitting, which needs to be polished and chamfered, corresponds to the side surface polishing plate 29 of the side surface polishing mechanism in the polishing position regulating mechanism. Then if the pipe fitting needs to be chamfered and polished, the end face polishing plate 22 and the side face polishing plate 29 are far away from the end part of the pipe fitting, the first screwing head 26 is screwed to drive the chamfering and polishing pushing bolt 24 in threaded fit with the inclined threaded hole 23 to rotate, then the chamfering and polishing plate 25 is pushed to be tightly propped against the end part of the pipe fitting, and then subsequent operation is carried out. If the side of the pipe fitting needs to be polished, the end surface polishing plate 22 and the chamfer polishing plate 25 are far away from the end part of the pipe fitting, the second screwing head 30 is screwed to drive the side polishing pushing bolt 28 in threaded fit with the vertical threaded hole 27 to rotate, and then the side polishing plate 29 is pushed to be tightly propped against the end part of the pipe fitting, and then subsequent operation is carried out. Then, the rotary drum 1 is driven to rotate to drive the polishing part regulating and controlling mechanism to rotate so as to polish the pipe fitting. Wherein in the support of rotation supporting mechanism to rotary drum 1 among the pipe fitting tip grinding machanism, rotary drum 1 one end is rotated by horizontal support pivot 18 and is supported, and horizontal support pivot 18 rotates through the support bearing 17 on the bearing frame 16 and supports, and bearing frame 16 supports through grudging post 15, and the rotary drum 1 other end rolls by two sets of horizontal support rollers 19 and supports simultaneously, enables rotary drum 1 and rolls on two sets of horizontal support rollers 19 when supporting rotary drum 1. Then, the rotating motor 21 supported by the motor support 20 is started to drive the horizontal supporting rotating shaft 18 to rotate, and then the rotating drum 1 fixedly connected with the horizontal supporting rotating shaft 18 is driven to rotate, and the rotating drum 1 also drives the polishing part regulating and controlling mechanism to rotate, so that the end part of the pipe fitting is polished. To sum up, this device can be according to the demand, and convenient and fast polishes the different positions of pipe fitting tip, improves the work efficiency that pipe fitting connection and tip polished.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (9)
1. A pipe fitting end grinding device, comprising:
the pipe fitting polishing device comprises a movable support, and a pipe fitting fixing mechanism and a pipe fitting end polishing mechanism which are arranged on the movable support;
the pipe fitting end grinding mechanism at least comprises:
a drum (1), said drum (1) being capable of having tubulars inserted therein;
the rotary supporting mechanism is arranged on the movable support to support the rotary drum (1) to rotate;
the rotary driving mechanism is arranged on the movable support to drive the rotary drum (1) to rotate;
the polishing part regulating mechanism is arranged on the rotary drum (1) and is used for polishing the pipe fittings extending into the rotary drum (1);
wherein, the position regulation and control mechanism of polishing includes at least:
the end face polishing mechanism is used for polishing the end face of the pipe fitting extending into the rotary drum (1);
the chamfering and polishing mechanism is used for chamfering and polishing the pipe fittings extending into the rotary drum (1);
and the side surface grinding mechanism is used for grinding the side surface of the pipe fitting extending into the rotary drum (1).
2. A pipe end grinding device according to claim 1, wherein the rotary drum (1) is a cylindrical hollow cylinder with one end flared, the rotary drum (1) being horizontally disposed and the flared end facing the pipe fixing means.
3. A pipe end grinding apparatus as claimed in claim 2, wherein said movable carriage comprises:
a horizontal support plate (2);
the support frame (3), the said support frame (3) is set up in the lower surface of the said horizontal supporting plate (2);
and the brake trundles (4), wherein the brake trundles (4) are arranged at four corners of the lower surface of the support frame (3).
4. A pipe fitting end grinding device as claimed in claim 3, wherein the pipe fitting securing mechanism comprises:
the pipe fitting supporting base (5), the pipe fitting supporting base (5) is fixed on one side of the upper surface of the horizontal supporting plate (2);
a pipe fitting placing through groove (6), wherein the pipe fitting placing through groove (6) is formed in the upper surface of the pipe fitting supporting base (5) and used for placing a pipe fitting and preventing the pipe fitting from slipping, and the axial extending direction of the pipe fitting placing through groove (6) and the axial extending direction of the rotary drum (1) are parallel to each other;
the top gland (7) is arranged above the pipe fitting supporting base (5), one end of the top gland (7) is hinged with the pipe fitting supporting base (5), and a fixing buckle (8) is arranged between the other end of the top gland (7) and the pipe fitting supporting base (5);
the top threaded hole (9), the top threaded hole (9) is formed in the center of the upper surface of the top gland (7);
the fastening bolt (10) penetrates through the top threaded hole (9) and is in threaded fit with the top threaded hole (9);
the pipe fitting support base comprises a pressing plate (11), wherein a bearing mounting groove (12) is formed in the surface of one side of the pressing plate (11), a rotating bearing (13) is embedded and fixed in the bearing mounting groove (12), and one end, facing the pipe fitting support base (5), of the fastening bolt (10) is coaxially arranged in the rotating bearing (13) in a penetrating mode so that the rotating bearing (13) is fixedly connected with the fastening bolt (10);
and a rocking handle (14), the rocking handle (14) being provided on one end of the fastening bolt (10) remote from the tube support base (5).
5. A pipe fitting end grinding device as claimed in claim 4, wherein the rotary support mechanism comprises:
the vertical frame (15) is arranged on the horizontal supporting plate (2) and is positioned on one side of the pipe fitting supporting base (5);
the bearing block (16), the said bearing block (16) is set up in the upper end of the said vertical frame (15);
the supporting bearing (17), the said supporting bearing (17) is installed and fixed through the said bearing bracket (16);
the horizontal supporting rotating shaft (18), the horizontal supporting rotating shaft (18) is arranged on the supporting bearing (17) in a penetrating mode and is rotatably supported through the supporting bearing (17), and one end of the horizontal supporting rotating shaft (18) is coaxially connected to the outer bottom surface of the rotating drum (1);
and the horizontal supporting rollers (19) are two groups which have the same structure and are arranged in parallel, the axial extension directions of the two groups of horizontal supporting rollers (19) are parallel to the axial extension direction of the rotary drum (1), and one end of the rotary drum (1), which is far away from the horizontal supporting rotary shaft (18), is supported by the two groups of horizontal supporting rollers (19).
6. A pipe end grinding apparatus as claimed in claim 5, wherein said rotary drive mechanism comprises:
the motor bracket (20), the said motor bracket (20) is set up on the said horizontal shoe plate (2);
and the rotating motor (21), the rotating motor (21) is arranged on the motor bracket (20), and the rotating end of the rotating motor (21) is coaxially and fixedly connected with one end of the horizontal supporting rotating shaft (18) far away from the rotating drum (1).
7. A pipe end grinding apparatus as claimed in claim 2, wherein the end face grinding mechanism comprises:
the end face grinding plate (22), the end face grinding plate (22) is vertically arranged at the central position of the inner bottom face of the rotary drum (1).
8. A pipe end grinding device according to claim 2, wherein the chamfer grinding mechanisms are arranged symmetrically on the side wall of the drum (1), each set of chamfer grinding mechanisms comprising:
inclined threaded holes (23), wherein the inclined threaded holes (23) are formed in the side wall of the rotary drum (1) along the direction inclined to the side wall of the rotary drum (1);
the chamfer grinding pushing bolt (24) is arranged in the inclined threaded hole (23) in a penetrating mode and is in threaded fit with the inclined threaded hole (23), and one end, extending into the rotary drum (1), of the chamfer grinding pushing bolt (24) inclines towards the direction of the flaring end of the rotary drum (1);
the chamfering polishing plate (25) is fixedly arranged at one end, extending into the rotary drum (1), of the chamfering polishing propelling bolt (24), and the chamfering polishing propelling bolt (24) is perpendicular to the chamfering polishing plate (25);
and the first screwing head (26) is fixedly connected to one end, extending out of the rotary drum (1), of the chamfer grinding propelling bolt (24).
9. A pipe end grinding apparatus as claimed in claim 2, wherein the side grinding mechanism comprises:
a vertical threaded hole (27), wherein the vertical threaded hole (27) is formed in the side wall of the rotary drum (1) along a direction vertical to the side wall of the rotary drum (1);
the side surface grinding and pushing bolt (28) is arranged in the vertical threaded hole (27) in a penetrating mode and in threaded fit with the vertical threaded hole (27), and the side surface grinding and pushing bolt (28) is perpendicular to the side wall surface of the rotary drum (1);
the side surface grinding plate (29) is fixedly arranged at one end, extending into the rotary drum (1), of the side surface grinding pushing bolt (28), and the side surface grinding pushing bolt (28) is perpendicular to the side surface grinding plate (29);
and the second screwing head (30), the second screwing head (30) is fixedly connected with one end, extending out of the rotary drum (1), of the side grinding pushing bolt (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020937853.9U CN212470961U (en) | 2020-05-28 | 2020-05-28 | Pipe fitting tip grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020937853.9U CN212470961U (en) | 2020-05-28 | 2020-05-28 | Pipe fitting tip grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212470961U true CN212470961U (en) | 2021-02-05 |
Family
ID=74446392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020937853.9U Active CN212470961U (en) | 2020-05-28 | 2020-05-28 | Pipe fitting tip grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212470961U (en) |
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2020
- 2020-05-28 CN CN202020937853.9U patent/CN212470961U/en active Active
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