CN217991008U - Valve body punching and tapping all-in-one machine - Google Patents
Valve body punching and tapping all-in-one machine Download PDFInfo
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- CN217991008U CN217991008U CN202222581003.1U CN202222581003U CN217991008U CN 217991008 U CN217991008 U CN 217991008U CN 202222581003 U CN202222581003 U CN 202222581003U CN 217991008 U CN217991008 U CN 217991008U
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Abstract
The utility model provides a valve body punching and tapping integrated machine, which comprises a drilling machine, a rotary seat and a pressing component, wherein the drilling machine is provided with an operating platform and a drilling arm arranged on the table surface vertical to the operating platform, and the output end of the drilling arm is provided with a punching state for installing a drill bit and a tapping state for installing a screw tap; the rotary seat is rotationally connected to the operating platform, and the axial direction of the rotary shaft is parallel to the axial direction of the drill boom; the rotary seat is provided with a positioning round table which is used for being matched with a valve hole of the valve body to be machined in an embedding manner, and the distance between the center of the positioning round table and the axis of the drill bit or the screw tap is equal to the distance between the hole to be machined and the center of the valve hole; the pressing component is arranged on the rotary seat or the positioning round platform and presses against the valve body. The utility model provides a valve body tapping all-in-one that punches has improved the efficiency of processing the screw hole on the valve body.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, concretely relates to valve body tapping all-in-one that punches.
Background
When internal threads are machined on a workpiece, punching is needed first, and then tapping is needed. When punching is carried out, scribing and positioning are carried out at the position corresponding to the workpiece, then the workpiece is fixedly arranged on a drilling machine, a drill bit on the drilling machine is moved to enable the drill bit to be aligned with the corresponding scribing position, the drill bit moves downwards to start drilling, after the machining of one hole is completed, the drill bit is moved to the next scribing position of the workpiece until all holes are machined, and then tapping is carried out on each hole.
At present, a valve comprises a valve body and a valve core, wherein a valve hole for fluid to pass through is formed in the valve body, and the valve core is rotatably arranged in the valve hole. The valve body is provided with a plurality of threaded holes along the circumferential direction of the valve body, and the valve body is connected to the pipeline through the threaded holes. All the threaded holes on the valve body are positioned on the same circumference taking the axis of the valve hole as the center, and the defect of low efficiency exists in the step of processing the threaded holes on the valve body.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a valve body tapping all-in-one that punches aims at improving the efficiency of screw hole on the processing valve body.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a valve body tapping all-in-one that punches includes:
the drilling machine comprises an operating platform and a drilling arm arranged perpendicular to the table top of the operating platform, wherein the output end of the drilling arm is provided with a drilling state for mounting a drill bit and a tapping state for mounting a screw tap;
the rotating seat is rotatably connected to the operating platform, the axial direction of the rotating shaft is parallel to the axial direction of the drill boom, a positioning round table is arranged on the rotating seat and used for being in scarf joint and matching with a valve hole of the valve body to be machined, and the distance between the center of the positioning round table and the axis of the drill bit or the screw tap is equal to the distance between the center of the hole to be machined and the center of the valve hole;
the pressing component is arranged on the rotary seat or the positioning round platform and presses against the valve body.
In a possible implementation mode, the rotary seat is stacked and distributed with a plurality of stages of positioning round tables, the diameters of the positioning round tables are gradually reduced, and the positioning round tables are respectively used for being matched with valve holes of valve bodies to be machined of different models in an embedding manner.
In one possible implementation, the drill press is a radial drill or a bench drill.
In one possible implementation, the pressing component includes:
the abutting plate abuts against the upper part of the valve body;
the threaded rod is fixedly arranged on the positioning circular truncated cone, and one end of the threaded rod upwards penetrates through the abutting plate;
and the nut is in threaded connection with the threaded rod and abuts against the abutting plate.
In a possible implementation mode, a positioning hole is formed in the upper surface of the rotary seat, a positioning pin is arranged in the positioning hole, the positioning hole is aligned with a limiting hole formed in the valve body, and the positioning pin is inserted into the limiting hole.
In one possible implementation mode, a measuring ring is arranged on the surface of the operating platform and on the periphery of the rotating seat, and angle scales are arranged on the measuring ring; the side wall of the rotary seat is provided with marked scales.
In a possible realization mode, a driving piece is fixedly arranged on the operation table, and the output end of the driving piece is connected with the rotating shaft of the rotating seat.
In a possible implementation manner, the valve body punching and tapping all-in-one machine further comprises a controller, and the controller is electrically connected with the driving piece.
In a possible implementation manner, the edge of the table-board of the positioning circular truncated cone is provided with a chamfer.
The utility model provides a valve body tapping all-in-one that punches's beneficial effect lies in: when a threaded hole is machined in the valve body, the output end of the drill boom is adjusted to a drilling state for mounting a drill bit, the valve body is matched with the positioning round platform through the valve hole, the valve body is abutted against the rotary seat or the positioning round platform through the abutting assembly, the rotary seat is rotated until the drill bit is positioned above the position of the valve body, which needs to be provided with the threaded hole, hole machining is carried out on the valve body, after a first hole is machined, the rotary seat is rotated for a certain angle until the drill bit is positioned above the position of the next valve body, which needs to be provided with the threaded hole, and machining is carried out on a second hole until all holes are machined; and then, the output end of the drill boom is replaced to a tapping state for mounting the screw tap, the screw tap is aligned with the last hole processed on the valve body, internal threads are processed on the valve body, after the internal threads of the first hole are processed, the rotary seat is rotated by a certain angle until the screw tap is positioned above the next hole needing to be processed, and internal threads are processed on the second hole until all the threaded holes are processed. Compared with the prior art, the utility model discloses need not to rule the processing to all positions that need process the screw hole of valve body, need not to remove the drill bit many times, improved the efficiency that the drilling machine processed the screw hole on the valve body.
Drawings
Fig. 1 is a schematic structural diagram of a valve body punching and tapping all-in-one machine provided by the embodiment of the invention;
fig. 2 is a schematic structural diagram of a variant embodiment of the pressing assembly according to an embodiment of the present invention;
fig. 3 is a schematic partial structural view illustrating a driving member according to an embodiment of the present invention.
In the figure: 1. drilling machine; 11. an operation table; 12. a drill boom; 13. a drill bit; 2. rotating; 21. positioning the circular truncated cone; 22. positioning holes; 23. marking scales; 3. a pressing component; 31. a propping plate; 32. a threaded rod; 33. a nut; 34. a tightening rod; 35. a threaded rod; 36. a nut; 4. positioning pins; 5. a measuring ring; 51. angle scales; 6. a drive member; 7. a valve body; 71. a valve bore; 72. a limiting hole; 73. a threaded hole.
Detailed Description
In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and are therefore not to be considered limiting. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or several of that feature. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to fig. 3, the valve body punching and tapping integrated machine provided by the present invention will now be described. The valve body punching and tapping integrated machine comprises a drilling machine 1, a rotary seat 2 and a pressing component 3, wherein a drilling arm 12 which is arranged on the drilling machine 1 and is provided with an operating platform 11 and a table top perpendicular to the operating platform 11 is arranged, the output end of the drilling arm 12 is provided with a punching state for installing a drill bit 13, and the drilling arm is further provided with a tapping state for installing a screw tap (not shown in the figure). The rotary seat 2 is rotatably connected to the operating platform 11, and the axial direction of the rotary shaft is parallel to the axial direction of the drill boom 12. The rotary seat 2 is provided with a positioning round platform 21, the positioning round platform 21 is used for being matched with a valve hole 71 of the valve body 7 to be machined in an embedding mode, and the distance between the center of the positioning round platform 21 and the axis of the drill 13 or the tap is equal to the distance between the hole to be machined and the center of the valve hole 71. The pressing component 3 is arranged on the rotary seat 2 or the positioning round platform 21 and presses against the valve body 7.
When the threaded hole 73 is machined in the valve body 7, the output end of the drill arm 12 is adjusted to a punching state for mounting the drill bit 13, so that the valve body 7 is in scarf joint with the positioning circular table 21, the circumferential side wall of the positioning circular table 21 is attached to the circumferential inner side wall of the valve hole 71, the valve body 7 is abutted to the rotary seat 2 or the positioning circular table 21 through the abutting assembly 3, the rotary seat 2 is rotated until the drill bit 13 is positioned above the position of the valve body 7, where the threaded hole 73 needs to be machined, the valve body 7 starts to be machined, after the first hole is machined, the rotary seat 2 is rotated for a certain angle until the drill bit 13 is positioned above the position of the next valve body 7, where the threaded hole 73 needs to be machined, and the second hole is machined until all holes are machined; and then, the output end of the drill boom 12 is replaced to a tapping state for mounting the screw tap, the screw tap is aligned with the last hole processed on the valve body 7, the internal thread processing of the valve body 7 is started, after the internal thread of the first hole is processed, the rotary seat 2 is rotated for a certain angle until the screw tap is positioned above the next hole needing the internal thread processing of the valve body 7, and the internal thread processing of the second hole is started until all the threaded holes 73 are processed. Compared with the prior art, the utility model discloses need not to rule the processing to all positions that need to process screw hole 73 of valve body 7, need not to remove drill bit 13 many times, improved the efficiency that drilling machine 1 processed screw hole 73 on valve body 7.
In some embodiments, referring to fig. 1, the operation table 11 is arranged in a horizontal direction as shown in fig. 1, and the drill boom 12 is arranged above the operation table 11 in a vertical direction as shown in fig. 1. The swivel mount 2 level sets up on operation panel 11, and swivel mount 2 is discoid, and the axis of rotation of swivel mount 2 coincides with the axis of self, and location round platform 21 is coaxial to be set firmly on swivel mount 2. The bottom of operation panel 11 has set firmly driving piece 6, and driving piece 6 can be selected to be the motor, and the output shaft and the transposition 2 of motor are coaxial to be linked firmly, and driving piece 6 drives transposition 2 and rotates, and transposition 2 drives location round platform 21 and rotates. The driving member 6 is electrically connected with a controller, and the controller controls the size of the angle of the driving member 6 driving the rotation seat 2 to rotate.
It should be noted that, the drill bit 13 can be selected as a drill bit integrating drilling and tapping, and when the valve body 7 is drilled, tapping is also performed at the same time, so that the efficiency of drilling and tapping on the valve body 7 is improved.
In this embodiment, optionally, four threaded holes 73 to be machined in the valve body 7 are uniformly arranged on the same circumference at equal intervals. When processing the screw hole 73 on the valve body 7, one of them position that need punch on the valve body 7 earlier is marked line and is handled, pass through valve opening 71 with location round platform 21 scarf joint cooperation with valve body 7 again, support tightly on swivel mount 2 valve body 7 through supporting pressing assembly 3, start driving piece 6, driving piece 6 drives swivel mount 2 and rotates, swivel mount 2 drives valve body 7 and rotates, align with the position of marking line until drill bit 13, drill bit 13 moves down and punches to valve body 7, until accomplishing the processing in a hole, make drill bit 13 move up again, until drill bit 13 and valve body 7 separation, controller control driving piece 6 starts this moment, make driving piece 6 drive swivel mount 2 and rotate 90, swivel mount 2 drives valve body 7 and rotates 90, make drill bit 13 carry out the processing of next screw hole 73 again, until four screw hole 73 processing are accomplished. The valve body 7 is punched, the drill bit 13 and the valve body 7 are not required to be positioned between positions to be machined repeatedly, and the punching efficiency of the drilling machine 1 on the valve body 7 is improved.
In some embodiments, referring to fig. 1, a plurality of stages of positioning circular truncated cones 21 are stacked and distributed on the rotating base 2, the positioning circular truncated cones 21 of each stage are coaxially arranged, the diameters of the positioning circular truncated cones 21 of each stage are gradually reduced from bottom to top, and adjacent positioning circular truncated cones 21 are fixedly connected. The positioning circular truncated cones 21 at all levels are respectively used for being in scarf joint and matching with valve holes 71 of valve bodies 7 to be machined of different models.
When the valve bodies 7 of different specifications are machined, the appropriate positioning circular truncated cone 21 is selected according to the aperture of the valve hole 71, so that the utilization rate of the valve body punching and tapping all-in-one machine is improved.
It should be noted that the drilling machine 1 is a radial drill or a bench drill, and when the valve bodies 7 of different specifications and sizes are processed by machining the threaded holes 73, the drill arm 12 of the drilling machine 1 is swung to adjust the distance between the center of the positioning circular truncated cone 21 and the axis of the drill bit 13 or the tap to be equal to the distance between the hole to be machined and the center of the valve hole 71, so as to deal with the situation of machining the valve bodies 7 of different sizes, and improve the utilization rate of the valve body drilling and tapping all-in-one machine.
In some embodiments, referring to fig. 1 and 2, the rotation base 2 and the positioning circular truncated cone 21 are both provided with positioning holes 22, positioning pins 4 are disposed in the positioning holes 22, the positioning holes 22 are aligned with limiting holes 72 formed in the valve body 7, and the positioning pins 4 are inserted into the limiting holes 72. It should be noted that, when the valve body 7 is limited by the positioning pin 4, the positioning pin 4 is located on the positioning circular table 21 adjacent to and below the positioning circular table 21 matched with the valve body 7, or is located on the rotating base 2 adjacent to and below the positioning circular table 21 matched with the valve body 7. The positioning pin 4 is located in the positioning hole 22 and the limiting hole 72, so that the possibility that the valve body 7 and the positioning circular truncated cone 21 rotate relatively when the drilling machine 1 punches the valve body 7 is reduced, the valve body 7 is fixed more stably, and the machining precision of the hole is improved.
Wherein, optionally, after the locating pin 4 inserts spacing hole 72 and locating hole 22 in proper order, at this moment, the axis of one of them screw hole 73 that needs processing on the valve body 7 and the axis collineation of drill bit 13 need not to rule and fix a position valve body 7, have improved the drilling efficiency that the drilling machine 1 punched to valve body 7.
In some embodiments, referring to fig. 1, the pressing component 3 includes a pressing plate 31, a threaded rod 32, and a nut 33, and the pressing plate 31 is a circular plate. Alternatively, the abutting plate 31 may be a plate having any shape other than a circular plate. The abutting plate 31 is located above the valve body 7, the threaded rod 32 is vertically arranged on the surface of the positioning circular truncated cone 21 located at the top, the axis of the threaded rod 32 is collinear with the axis of the positioning circular truncated cone 21, the lower end of the threaded rod 32 is fixedly connected with the positioning circular truncated cone 21, and the other end of the threaded rod 32 is freely arranged. The surface of the abutting plate 31 is provided with a through hole (not shown), and the abutting plate 31 is sleeved on the threaded rod 32 through the through hole. A nut 33 is screwed onto the threaded rod 32, the nut 33 pressing the pressing plate 2 against the valve body 7. It should be noted that the abutting plate 31 has various specifications to adapt to the processing of the valve bodies 7 with different specifications, so as to improve the utilization rate of the valve body punching and tapping all-in-one machine.
When the valve body 7 is fixed on the positioning round platform 21 by the abutting assembly 3, the valve body 7 is matched with the positioning round platform 21 through the valve hole 71, the abutting plate 31 is sleeved on the threaded rod 32, the nut 33 is screwed on the threaded rod 32 until the abutting plate 31 is abutted on the valve body 7 by the nut 33, and the valve body 7 is abutted on the positioning round platform 21 or the rotary seat 2 below the positioning round platform 21 adjacent to the positioning round platform 21 matched with the valve body 7 by the abutting plate 31, so that the valve body 7 is fixed, the operation is convenient, and the valve body 7 is convenient to fix on the drilling machine 1.
As a modified embodiment of the above pressing assembly 3, please refer to fig. 2, the pressing assembly 3 includes a pressing rod 34, a threaded rod 35, and a nut 36, the threaded rod 35 is vertically disposed on the surface of the uppermost positioning circular table 21, the axis of the threaded rod 34 is collinear with the axis of the positioning circular table 21, the bottom end of the threaded rod 35 is fixedly connected with the positioning circular table 21, the other end of the threaded rod 35 is freely disposed, one end of the pressing rod 34 is fixedly connected with the nut 36, the other end of the pressing rod 34 is freely disposed, and the axis of the pressing rod 34 is perpendicular to the axis of the nut 36.
When the valve body 7 is fixed on the positioning round platform 21 by the abutting assembly 3, the valve body 7 is matched with the positioning round platform 21 through the valve hole 71, the nut 36 is screwed on the threaded rod 35, the nut 36 drives the abutting rod 34 to move until the free end of the abutting rod 34 abuts against the surface of the valve body 7, and the valve body 7 is fixed.
In some embodiments, the top of each positioning circular table 21 is provided with a chamfer to facilitate the insertion of the positioning circular table 21 into the valve hole 71.
In some embodiments, referring to fig. 1, a measuring ring 5 for measuring a rotation angle of the rotary base 2 is fixedly disposed on a surface of the operating platform 11, the measuring ring 5 is sleeved on the rotary base 2, the measuring ring 5 is provided with an angle scale 51, and a side wall of the rotary base 2 is provided with a mark scale 23 corresponding to the angle scale 51.
After the drilling machine 1 completes processing of one hole on the valve body 7, the controller enables the driving piece 6 to drive the rotating seat 2 to rotate by a preset angle and then reach the next processing position, and the drilling machine 1 starts to process the next hole on the valve body 7. The marking scale 23 is driven to move when the rotary seat 2 rotates, the angle scales 51 corresponding to the marking scale 23 before and after the rotary seat 2 rotates are respectively recorded, an angle difference value is calculated according to two angle numerical values corresponding to the two angle scales 51, and the calculated angle difference value is equal to a preset rotation angle of the rotary seat 2; when two numerical values are different, the adjusting device is adjusted in time, and the precision of the hole machining and tapping integrated machine on the valve body 7 is improved.
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 (9)
1. Valve body tapping all-in-one that punches, its characterized in that includes:
the drilling machine comprises an operating platform and a drill arm perpendicular to the table surface of the operating platform, wherein the output end of the drill arm is provided with a drilling state for mounting a drill bit and a tapping state for mounting a screw tap;
the rotating seat is rotatably connected to the operating platform, the axial direction of the rotating shaft is parallel to the axial direction of the drill boom, a positioning round table is arranged on the rotating seat and used for being in scarf joint and matched with a valve hole of a valve body to be machined, and the distance between the center of the positioning round table and the axis of the drill bit or the screw tap is equal to the distance between the hole to be machined and the center of the valve hole;
and the pressing component is arranged on the rotary seat or the positioning round platform and presses against the valve body.
2. The valve body punching and tapping all-in-one machine as claimed in claim 1, wherein a plurality of stages of the positioning round tables are distributed on the rotating seat in a stacked manner, and the diameters of the positioning round tables are gradually reduced and are respectively used for being in scarf joint and matching with valve holes of valve bodies to be machined of different models.
3. The valve body punching and tapping all-in-one machine as claimed in claim 2, wherein the drilling machine is a radial drill or a bench drill.
4. The valve body punching and tapping all-in-one machine as claimed in claim 1, wherein the abutting assembly comprises:
the abutting plate abuts against the upper part of the valve body;
the threaded rod is fixedly arranged on the positioning circular truncated cone, and one end of the threaded rod upwards penetrates through the abutting plate;
and the nut is in threaded connection with the threaded rod and abuts against the abutting plate.
5. The valve body punching and tapping all-in-one machine as claimed in claim 1, wherein a positioning hole is formed in the upper surface of the rotary seat, a positioning pin is arranged in the positioning hole, the positioning hole is aligned with a limiting hole formed in the valve body, and the positioning pin is inserted into the limiting hole.
6. The valve body punching and tapping all-in-one machine as claimed in claim 1, wherein a measuring ring is arranged on the surface of the operating platform and on the periphery of the rotating seat, and angle scales are arranged on the measuring ring; and the side wall of the rotary seat is provided with a mark scale.
7. The valve body punching and tapping all-in-one machine as claimed in claim 1, wherein a driving member is fixedly arranged on the operating platform, and an output end of the driving member is connected with a rotating shaft of the rotating seat.
8. The valve body punching and tapping all-in-one machine as claimed in claim 7, further comprising a controller, wherein the controller is electrically connected with the driving member.
9. The valve body punching and tapping all-in-one machine as claimed in any one of claims 1 to 8, wherein a chamfer is provided at the edge of the table top of the positioning circular table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222581003.1U CN217991008U (en) | 2022-09-27 | 2022-09-27 | Valve body punching and tapping all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222581003.1U CN217991008U (en) | 2022-09-27 | 2022-09-27 | Valve body punching and tapping all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217991008U true CN217991008U (en) | 2022-12-09 |
Family
ID=84290707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222581003.1U Active CN217991008U (en) | 2022-09-27 | 2022-09-27 | Valve body punching and tapping all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217991008U (en) |
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2022
- 2022-09-27 CN CN202222581003.1U patent/CN217991008U/en active Active
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