CN212470893U - Pump body middle channel processing boring bar assembly - Google Patents
Pump body middle channel processing boring bar assembly Download PDFInfo
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- CN212470893U CN212470893U CN202020813596.8U CN202020813596U CN212470893U CN 212470893 U CN212470893 U CN 212470893U CN 202020813596 U CN202020813596 U CN 202020813596U CN 212470893 U CN212470893 U CN 212470893U
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- fixedly connected
- pump body
- boring bar
- pump
- sliding
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Abstract
The utility model relates to a boring bar subassembly technical field especially relates to a pump body center track processing boring bar subassembly. The to-be-solved technical problem of the utility model is to fix the pump body when processing the pump body inside. In order to solve the technical problem, the utility model provides a way processing boring bar subassembly in pump body, including the pump case, its characterized in that: the improved pump is characterized in that a center rod is placed in the middle of the pump shell, the outer sides of two ends of the center rod are sleeved with sleeve rods, the outer sides of the sleeve rods are connected with the pump shell in a sliding mode, ratchet gears are sleeved in the middle of the sleeve rods, auxiliary gears are meshed with the outer sides of the ratchet gears, top fixedly connected with sliding blocks of the auxiliary gears, outer sides of the sliding blocks are connected with rotating rings in a sliding mode, bottom fixedly connected with springs inside the rotating rings, one sides of the springs are fixedly connected with the sliding blocks, the top and the bottom of one side of the rotating rings are fixedly connected with lantern rings, and rotating wheels are fixedly connected inside the lantern rings.
Description
Technical Field
The utility model relates to a boring bar subassembly technical field specifically is a pump body center track processing boring bar subassembly.
Background
The boring bar is a connecting bar of a boring machine, a deep hole drilling and boring machine, a corresponding drill bit, a boring head, a rolling head and a combined boring and rolling head. The length of each single rod is 0.5 meter, 1.2 meters, 1.5 meters, 1.7 meters, 2 meters and the like, so that the special machine tool is suitable for the requirements of different machine tools and different processing depths. The processing technology of the boring rod needs rough turning, boring, external grinding, heat treatment, electroplating and nitriding chemical heat treatment, but the existing boring rod is not fixed to generate shaking when the pump body is processed in the middle of the pump body, so that the pump body is not well processed, and the utilization rate is greatly reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a way processing boring bar subassembly in the pump body has solved and has carried out the problem of fixing to the pump body when processing the pump body inside.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pump body center channel processing boring bar subassembly, includes the pump case, its characterized in that: a central pivot rod is placed in the middle of the pump shell, sleeve rods are sleeved on the outer sides of two ends of the central pivot rod, the outer sides of the sleeve rods are connected with the pump shell in a sliding mode, a ratchet wheel is sleeved on the middle of the sleeve rods, an auxiliary gear is meshed on the outer side of the ratchet wheel, a sliding block is fixedly connected to the top of the auxiliary gear, a rotating ring is slidably connected to the outer side of the sliding block, a spring is fixedly connected to the bottom of the inside of the rotating ring, one side of the spring is fixedly connected with the sliding block, telescopic rods are fixedly connected to the top and the bottom of one side of the rotating ring, a sleeve ring is fixedly connected to one side of each telescopic rod, a rotating wheel is fixedly connected to the inside of each sleeve ring, linkage rods are movably connected to the surface of one side of each rotating wheel at equal intervals, a fixed clamping blade is interactively connected to one end of each linkage rod, the surface of the polishing block is attached to the inner wall of the pump shell.
Further preferably, both sides of the bottom of the pump shell are fixedly connected with supporting legs, and the two supporting legs are parallel to each other.
Further preferably, the sliding groove is formed in one side of the inner wall of the sliding block, and the sliding groove is connected with the sliding block in a sliding mode.
Further preferably, the number of the fixing clamping leaves is 6, and the size of each fixing clamping leaf is consistent.
Preferably, the outer side of the fixed disc is provided with a sliding groove, and the inside of the sliding groove is connected with the fixed clamping leaf in a sliding manner.
Further preferably, the top and the bottom of the lantern ring one side are both provided with fixing grooves, and the inside of each fixing groove is fixedly connected with the telescopic rod.
(III) advantageous effects
The utility model provides a way processing boring bar subassembly in pump body possesses following beneficial effect:
(1) the pump body middle processing boring bar assembly drives the loop bar and the spring to rotate through the reverse pivot rod, the auxiliary gear and the sliding block rotate when the loop bar reverses and the spring is meshed, meanwhile, the rotating ring, the sleeve ring and the rotating wheel rotate through the pushing of the sliding block, and the fixing clamping blades move inwards to fix the pump shell by the aid of the rotating pulling linkage rod of the rotating wheel.
(2) The pump body middle channel processing boring bar assembly drives the lantern ring and the rotating wheel to rotate through the forward rotation rotating ring, and the linkage rod is pushed through the rotation of the rotating wheel to enable the fixing clamping blades to be outwards unfolded to fix the pump shell, so that the effect of fixing removal is achieved.
Drawings
FIG. 1 is a view showing the structure of the present invention;
FIG. 2 is a side view of the swivel of the present invention;
FIG. 3 is a side view of the collar of the present invention;
fig. 4 is a front structural view of the pump casing of the present invention;
fig. 5 is a side view of the pivot rod of the present invention.
In the figure: the polishing machine comprises a telescopic rod 1, a polishing block 2, a pump shell 3, a lantern ring 4, a rotating ring 5, a lantern ring 6, a pivot rod 7, a ratchet gear 8, a spring 9, a sliding block 10, an auxiliary gear 11, a rotating wheel 12, a fixed clamping blade 13, a linkage rod 14, a rotating shaft 15 and a fixed disk 16.
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. 1-5, the present invention provides a technical solution: a boring bar component for middle channel processing of a pump body comprises a pump shell 3, a central pivot rod 7 is placed in the middle of the pump shell 3, sleeve rods 6 are sleeved on the outer sides of two ends of the central pivot rod 7, the outer side of each sleeve rod 6 is connected with the pump shell 3 in a sliding mode, a ratchet wheel 8 is sleeved in the middle of each sleeve rod 6, the ratchet wheel 8 is used for being matched with an auxiliary gear 8 to enable the ratchet wheel 8 to drive the auxiliary gear 11 to rotate under the condition of reverse rotation, the ratchet wheel 8 rotates when rotating forwards and cannot drive the auxiliary gear 11 to rotate together, the outer side of the ratchet wheel 8 is meshed with the auxiliary gear 11, a sliding block 10 is fixedly connected to the top of the auxiliary gear 11, a rotating ring 5 is connected to the outer side of the sliding block 10 in a sliding mode, a spring 9 is fixedly connected to the bottom inside the rotating ring 5, one side of the spring 9 is fixedly connected with the sliding block 10, telescopic rods 1 are fixedly, conveniently fix the both sides of the pump body, one side of telescopic link 1 is fixedly connected with lantern ring 4, the inside fixedly connected with runner 12 of lantern ring 4, the equidistant swing joint in surface of one side of runner 12 has gangbar 14, the interactive connection in gangbar 14 one end has fixed fastening leaf 13, the one corner of fixed fastening leaf 13 has fixed disk 16 through pivot 15 swing joint, the middle part of central axis pole 7 has cup jointed polishing pad 2, polishing pad 2 mainly has the effect of polishing the inside of the pump body, the surface of polishing pad 2 is laminated with the inner wall of pump case 3, both sides of the pump case 3 bottom are all fixedly connected with supporting leg, and two supporting legs are parallel to each other, one side of the inner wall of sliding block 10 is equipped with the spout, the inside of spout and sliding block 10 sliding connection, the quantity of fixed fastening leaf 13 is 6, and the size of every fixed fastening leaf 13 is unanimous, the sliding tray 16 outside is equipped with the, inside and the fixed card leaf 13 sliding connection of sliding tray, the fixed slot has all been seted up to the top and the bottom of lantern ring 4 one side, the inside and the telescopic link 1 fixed connection of fixed slot.
The working principle is as follows: it is rotatory to drive loop bar 6 and spring 9 through reversal central pivot pole 7, auxiliary gear 11 and sliding block 10 are rotatory when loop bar 6 reversal and spring 9 meshing, simultaneously through the promotion of sliding block 10, make swivel 5 and lantern ring 4 and runner 12 rotatory, rotatory pulling gangbar 14 through runner 12 makes fixed card leaf 13 inwards move and fix pump case 3, it is rotatory to drive lantern ring 4 and runner 12 through corotation swivel 5, it releases fixedly to make fixed card leaf 13 outwards expand pump case 3 to promote gangbar 14 in the rotation through runner 12, thereby reach and remove fixed effect, will polish the polishing through polishing block 2 to the inside of pump case 3 when central pivot pole 7 reverses.
Claims (6)
1. The utility model provides a pump body center channel processing boring bar subassembly, includes pump case (3), its characterized in that: a central pivot rod (7) is placed in the middle of the pump shell (3), sleeve rods (6) are sleeved on the outer sides of two ends of the central pivot rod (7), the outer side of each sleeve rod (6) is connected with the pump shell (3) in a sliding mode, a ratchet wheel (8) is sleeved in the middle of each sleeve rod (6), an auxiliary gear (11) is meshed on the outer side of each ratchet wheel (8), a sliding block (10) is fixedly connected to the top of each auxiliary gear (11), a rotating ring (5) is connected to the outer side of each sliding block (10) in a sliding mode, a spring (9) is fixedly connected to the bottom inside of each rotating ring (5), one side of each spring (9) is fixedly connected with each sliding block (10), a telescopic rod (1) is fixedly connected to the top and the bottom of one side of each rotating ring (5), a sleeve ring (4) is fixedly connected to one side of each rod, and a rotating wheel, the surface of runner (12) one side is equidistant swing joint has gangbar (14), gangbar (14) one end interactive connection has fixed card leaf (13), the one corner of fixed card leaf (13) has fixed disk (16) through pivot (15) swing joint, polishing pad (2) have been cup jointed in the middle part of pivot pole (7), the surface of polishing pad (2) and the inner wall laminating of pump case (3) polish.
2. The pump body center channel machining boring bar assembly of claim 1, wherein: the equal fixedly connected with supporting leg in both sides of pump case (3) bottom, and two supporting legs are parallel to each other.
3. The pump body center channel machining boring bar assembly of claim 1, wherein: the spout has been seted up to one side of the inside inner wall of sliding block (10), the inside and sliding connection of sliding block (10) of spout.
4. The pump body center channel machining boring bar assembly of claim 1, wherein: the number of the fixed clamping leaves (13) is 6, and the size of each fixed clamping leaf (13) is consistent.
5. The pump body center channel machining boring bar assembly of claim 1, wherein: the outer side of the fixed disc (16) is provided with a sliding groove, and the inside of the sliding groove is connected with the fixed clamping leaf (13) in a sliding manner.
6. The pump body center channel machining boring bar assembly of claim 1, wherein: the top and the bottom of one side of the lantern ring (4) are both provided with fixing grooves, and the inside of each fixing groove is fixedly connected with the telescopic rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020813596.8U CN212470893U (en) | 2020-05-15 | 2020-05-15 | Pump body middle channel processing boring bar assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020813596.8U CN212470893U (en) | 2020-05-15 | 2020-05-15 | Pump body middle channel processing boring bar assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212470893U true CN212470893U (en) | 2021-02-05 |
Family
ID=74461080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020813596.8U Active CN212470893U (en) | 2020-05-15 | 2020-05-15 | Pump body middle channel processing boring bar assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212470893U (en) |
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2020
- 2020-05-15 CN CN202020813596.8U patent/CN212470893U/en active Active
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