CN220591332U - Stamping clamping mechanism for movable nut positioning piece of three-way joint - Google Patents
Stamping clamping mechanism for movable nut positioning piece of three-way joint Download PDFInfo
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- CN220591332U CN220591332U CN202322055799.1U CN202322055799U CN220591332U CN 220591332 U CN220591332 U CN 220591332U CN 202322055799 U CN202322055799 U CN 202322055799U CN 220591332 U CN220591332 U CN 220591332U
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- way joint
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- top surface
- movable nut
- fixed
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- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 7
- 238000005553 drilling Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses a stamping clamping mechanism for a movable nut positioning piece of a three-way joint, which comprises a frame, wherein a horizontal support plate is fixed on a vertical column of the frame, a clamping seat is fixed on the top surface of the middle part of the horizontal support plate, a transverse placing groove is formed in the middle part of the top surface of the clamping seat, the middle transverse part of the three-way joint to be processed is inserted into the transverse placing groove, two threaded parts with the outer diameter larger than that of the middle transverse part of the three-way joint are formed at two ends of the three-way joint, and the threaded parts are positioned at the left and right outer sides of the clamping seat; the sleeve body can descend to enable the C-shaped ring sleeved on the round table-shaped block to descend along the round table-shaped block and be installed in the annular clamping groove of the vertical pipe body to achieve clamping connection, the effect is good, the efficiency is high, and the manual labor capacity is greatly reduced.
Description
Technical field:
the utility model relates to the technical field of pipe fitting processing equipment, in particular to a stamping clamping mechanism for a movable nut positioning piece of a three-way joint.
The background technology is as follows:
in the existing three-way joint, some movable connecting nuts can be installed at the upper vertical joint, nuts are inserted into the upper vertical joint in a general mode, then, C-shaped rings are sleeved on the upper vertical joint and clamped in corresponding annular clamping grooves, when the connecting nuts move upwards along the upper vertical joint, the connecting nuts are pressed against the top surface of the bottom end plate of the connecting nuts through the C-shaped rings, so that the connecting nuts cannot fall out of the upper vertical joint, the C-shaped rings are manually spread by pliers and the like and are installed again, the spreading is troublesome, the installation efficiency is low, the effect is poor, and the manual labor is greatly increased.
The utility model comprises the following steps:
the utility model aims to overcome the defects of the prior art, and provides a stamping clamping mechanism for a movable nut positioning piece of a three-way joint, which can realize clamping connection by descending a sleeve body to mount a C-shaped ring sleeved on a round table-shaped block into an annular clamping groove of a vertical pipe body along the round table-shaped block, has good effect and high efficiency, and greatly reduces the manual labor.
The scheme for solving the technical problems is as follows:
the stamping clamping mechanism for the movable nut positioning piece of the three-way joint comprises a frame, wherein a horizontal supporting plate is fixed on a vertical column of the frame, a clamping seat is fixed on the top surface of the middle part of the horizontal supporting plate, a transverse placing groove is formed in the middle of the top surface of the clamping seat, the middle transverse part of the three-way joint to be processed is inserted and sleeved in the transverse placing groove, two threaded parts with the outer diameter larger than that of the middle transverse part of the three-way joint are formed at two ends of the three-way joint, and the threaded parts are positioned at the left and right outer sides of the clamping seat;
the movable nut is inserted on the vertical pipe body of the middle top surface of the three-way joint, the annular clamping groove is formed in the outer side wall of the upper part of the vertical pipe body, the sleeve body is fixed at the bottom of the lifting connector of the upper part of the frame, and the sleeve body corresponds to the vertical pipe body.
The external diameter of the screw connection part is larger than the maximum width of the transverse placing groove.
The top surface left part and the right part of horizontal support board all are fixed with vertical board, all are fixed with on the lateral wall of vertical board and compress tightly spacing cylinder, compress tightly the inner wall face that the push rod of spacing cylinder stretches out vertical board and be fixed with the pressure strip, the pressure strip presses the outer terminal surface of the spiro union portion that corresponds of three way connection.
An elastic layer is fixed on the end face of the compression plate, a protruding portion is formed on the outer wall face of the middle of the elastic layer, the elastic layer is clung to the outer end face of the corresponding threaded portion of the three-way joint, and the protruding portion is clamped in the corresponding threaded portion.
The top surface of vertical body portion is pressed and is leaned on the round platform shape piece that upper portion external diameter is little, and the external diameter is big, and round platform shape piece's bottom surface middle part shaping has cylinder portion, and cylinder portion plug bush is in vertical body portion, and the inside wall of vertical body portion is hugged closely to the lateral wall of cylinder portion, and the external diameter of round platform shape piece is unanimous and alignment from top to bottom with the external diameter of vertical body portion.
The utility model has the outstanding effects that:
the sleeve body can descend to enable the C-shaped ring sleeved on the round table-shaped block to descend along the round table-shaped block and be installed in the annular clamping groove of the vertical pipe body to achieve clamping connection, the effect is good, the efficiency is high, and the manual labor capacity is greatly reduced.
Description of the drawings:
FIG. 1 is a schematic diagram of a partial data structure of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partial top view at the horizontal support plate of the present utility model.
The specific embodiment is as follows:
in the embodiment, as shown in fig. 1 to 3, a stamping clamping mechanism for a movable nut positioning piece of a three-way joint comprises a frame 10, the frame 10 of the embodiment is a frame 10 of an existing conventional manual drilling machine, a vertical column 11 is fixed on the top surface of the rear portion of a bottom plate of the frame 10, the frame is of a conventional structure, a connecting block is fixed or formed on the outer side wall of the bottom end of the vertical column 20, a vertical through hole is formed in the middle of the connecting block, the vertical column 11 is inserted into the vertical through hole of the connecting block, a radial connection threaded through hole is formed on one side wall of the vertical through hole, a screw part of a locking bolt is in threaded connection with the radial connection threaded through hole, the end surface of the screw part of the locking bolt is pressed against the outer side wall of the vertical column 11, the outer side wall of the other side of the vertical column 11 is tightly attached to the inner side wall of the vertical through hole, the horizontal support plate 20 is horizontally fixed, meanwhile, external threads are formed on the outer side wall of the bottom end of the vertical column 20, a support screw sleeve 29 is screwed on the bottom of the vertical column, a protective layer is elastically fixed on the bottom surface of the support screw sleeve 29, the bottom surface of the elastic support screw sleeve is pressed against the top surface of the bottom plate 10 of the frame, the main support 29 is supported by the screw sleeve, and the main support 29 can be lifted or lifted, and the frame 10 can be supported by lifting.
The middle top surface of the horizontal support plate 20 is fixed with a clamping seat 21, the middle of the top surface of the clamping seat 21 is provided with a transverse placing groove 211, the middle transverse part of the three-way joint 100 to be processed is inserted into the transverse placing groove 211, the outer side wall of the middle transverse part of the three-way joint 100 is clung to the inner side wall of the transverse placing groove 211, two ends of the three-way joint 100 are provided with two screw joint parts with the outer diameter larger than that of the middle transverse part of the three-way joint 100, and the screw joint parts are positioned at the left and right outer sides of the clamping seat 21;
the movable nut 200 is inserted on the vertical pipe body 101 on the top surface of the middle part of the three-way joint 100, a through hole is formed in the middle of the bottom end plate of the movable nut 200, the vertical pipe body 101 is inserted in the through hole, the bottom surface of the movable nut 200 is pressed against the top surface of the clamping seat 21, an annular clamping groove 102 is formed in the outer side wall of the upper part of the vertical pipe body 101, a drilling machine main head is mounted on the top of the vertical column 11 of the frame 10, a connector is mounted on the rotating part of the bottom surface of the front part of the drilling machine main head, a sleeve body 30 is fixed at the bottom of the connector, and the sleeve body 30 corresponds to the vertical pipe body 101. The main machine head and other parts of the drilling machine are all of the original main machine head structure of the manual drilling machine and are all of conventional structures, and detailed description is omitted here.
Further, the outer diameter of the screw-coupling portion is larger than the maximum width of the lateral placement groove 211.
Further, the left and right parts of the top surface of the horizontal support plate 20 are respectively fixed with a vertical plate 22, the outer side walls of the vertical plates 22 are respectively fixed with a compressing and limiting cylinder 23, the end parts of the push rods of the compressing and limiting cylinders 23 extend out of the inner wall surfaces of the vertical plates 22 and are fixed with compressing plates 24, and the compressing plates 24 are pressed against the outer end surfaces of the corresponding screwed parts of the three-way joint 100.
Further, an elastic layer 25 is fixed on the end surface of the pressing plate 24, a protrusion 251 is formed on the outer wall surface of the middle portion of the elastic layer 25, the elastic layer 25 is tightly attached to the outer end surface of the corresponding screw connection portion of the three-way joint 100, and the protrusion 251 is clamped in the corresponding screw connection portion.
Further, the top surface of the vertical tube body 101 is pressed against a truncated cone-shaped block 40 with a small upper outer diameter and a large bottom outer diameter, a column portion 41 is formed in the middle of the bottom surface of the truncated cone-shaped block 40, the column portion 41 is inserted into the vertical tube body 101, the outer side wall of the column portion 41 is tightly attached to the inner side wall of the vertical tube body 101, and the bottom outer diameter of the truncated cone-shaped block 40 is consistent with the outer diameter of the vertical tube body 101 and is aligned up and down.
Further, the middle hole of the sleeve body 30 is a tapered hole with a larger bottom diameter and a smaller upper diameter, and is matched with the truncated cone-shaped block 40.
Working principle: when the three-way joint 100 is used, the middle transverse part of the three-way joint 100 to be processed is inserted and sleeved in the transverse placing groove 211, two threaded parts with the outer diameter larger than that of the middle transverse part of the three-way joint 100 are formed at two ends of the three-way joint 100, the threaded parts are positioned at the left and right outer sides of the clamping seat 21, the front and rear outer wall surfaces of the middle transverse part of the three-way joint 100 are clung to the inner side walls of the corresponding side of the transverse placing groove 211, and then the elastic layer 25 is clung to the outer end surface of the corresponding threaded part of the three-way joint 100 by pushing the push rod of the two compression limiting cylinders 23, and the convex part 251 is clamped in the corresponding threaded part to compress and fix the corresponding threaded part;
then, the movable nut 200 to be installed is sleeved in the vertical pipe body 101, then the round table-shaped block 40 is pressed against the top surface of the vertical pipe body 101, the column body 41 is inserted in the vertical pipe body 101, and the outer side wall of the column body 41 is tightly attached to the inner side wall of the vertical pipe body 101;
then, the locating piece to be installed, in this embodiment, the C-shaped ring, is sleeved on the circular truncated cone-shaped block 40, then, the connector is lowered by manually holding the handle at the main head of the drilling machine, so that the sleeve body 30 is lowered, the sleeve body is lowered along the circular truncated cone-shaped block 40, the bottom end of the sleeve body is pressed against the C-shaped ring, and is lowered along the circular truncated cone-shaped block 40, so that the C-shaped ring is gradually opened and finally enters the upper part of the vertical pipe body 101, and finally is clamped in the annular clamping groove 102, so that installation is realized, the outer diameter of the C-shaped ring at the moment is larger than the inner diameter of the through hole of the bottom end plate of the movable nut 200, and when the movable nut 200 is lifted upwards, the sleeve body is blocked by the C-shaped ring and cannot be removed from the vertical pipe body 101.
Then, all returns, compresses tightly the push rod of spacing cylinder 23 and contracts, can lift off the tee bend joint 100 that installs, install again new tee bend joint 100 can, its simple to operate, effectual, efficient, the greatly reduced manual installation degree of difficulty.
Claims (4)
1. The utility model provides a three way connection's movable nut setting element is with punching press clamping machine constructs, includes frame (10), is fixed with horizontal support plate (20), its characterized in that on vertical cylinder (11) of frame (10): the middle top surface of the horizontal supporting plate (20) is fixedly provided with a clamping seat (21), the middle of the top surface of the clamping seat (21) is provided with a transverse placing groove (211), the middle transverse part of the three-way joint (100) to be processed is inserted into the transverse placing groove (211), two ends of the three-way joint (100) are provided with two threaded parts with the outer diameter larger than that of the middle transverse part of the three-way joint (100), and the threaded parts are positioned at the left and right outer sides of the clamping seat (21);
a movable nut (200) is inserted on a vertical pipe body (101) on the top surface of the middle of the three-way joint (100), an annular clamping groove (102) is formed in the outer side wall of the upper portion of the vertical pipe body (101), a sleeve body (30) is fixed at the bottom of a connector capable of being lifted on the upper portion of the frame (10), and the sleeve body (30) corresponds to the vertical pipe body (101).
2. The stamping and clamping mechanism for a movable nut positioning member of a three-way joint according to claim 1, wherein: the outer diameter of the screw connection part is larger than the maximum width of the transverse placing groove (211).
3. The stamping and clamping mechanism for a movable nut positioning member of a three-way joint according to claim 1, wherein: vertical plates (22) are fixed on the left part and the right part of the top surface of the horizontal support plate (20), compression limiting cylinders (23) are fixed on the outer side walls of the vertical plates (22), the end parts of push rods of the compression limiting cylinders (23) extend out of the inner wall surfaces of the vertical plates (22) and are fixed with compression plates (24), and the compression plates (24) are pressed against the outer end surfaces of corresponding screw connection parts of the three-way connectors (100).
4. The stamping and clamping mechanism for a movable nut positioning member of a three-way joint according to claim 1, wherein: the top surface of vertical body portion (101) is pressed and is leaned on to have round platform shape piece (40) that upper portion external diameter is little, and the external diameter is big, and round platform shape piece (40) bottom surface middle part shaping has cylinder portion (41), and cylinder portion (41) plug bush is in vertical body portion (101), and the inside wall of vertical body portion (101) is hugged closely to the lateral wall of cylinder portion (41), and the external diameter of round platform shape piece (40) is unanimous and alignment from top to bottom with the external diameter of vertical body portion (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322055799.1U CN220591332U (en) | 2023-08-02 | 2023-08-02 | Stamping clamping mechanism for movable nut positioning piece of three-way joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322055799.1U CN220591332U (en) | 2023-08-02 | 2023-08-02 | Stamping clamping mechanism for movable nut positioning piece of three-way joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220591332U true CN220591332U (en) | 2024-03-15 |
Family
ID=90182656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322055799.1U Active CN220591332U (en) | 2023-08-02 | 2023-08-02 | Stamping clamping mechanism for movable nut positioning piece of three-way joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220591332U (en) |
-
2023
- 2023-08-02 CN CN202322055799.1U patent/CN220591332U/en active Active
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