CN209887465U - Piston rod fixing device for manufacturing slurry pump - Google Patents
Piston rod fixing device for manufacturing slurry pump Download PDFInfo
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- CN209887465U CN209887465U CN201920710636.3U CN201920710636U CN209887465U CN 209887465 U CN209887465 U CN 209887465U CN 201920710636 U CN201920710636 U CN 201920710636U CN 209887465 U CN209887465 U CN 209887465U
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- piston rod
- fixing device
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- rod
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Abstract
The utility model discloses a piston rod fixing device is used in slush pump manufacturing relates to slush pump and makes technical field, can't carry out the problem of centre gripping fixed work to the piston rod that length and diameter are different at the in-process that uses for solving current piston rod fixing device. The upper surface of operation panel is provided with the slide rail, the top of slide rail is provided with the bracing piece, the lower surface of bracing piece is provided with the spout, and the bracing piece passes through the slide rail sliding connection of spout and operation panel upper surface, the upper surface of bracing piece is provided with fixed establishment, fixed establishment's inside is provided with fixed storehouse, fixed storehouse's inside is provided with splint, and splint are provided with two, all be provided with the through-hole on fixed establishment's the both sides outer wall, be provided with the internal thread on the inner wall of through-hole, and the internal thread is integrative mechanism with the through-hole, one side of through-hole is provided with adjustment handle, be provided with the transfer line on one side outer.
Description
Technical Field
The utility model relates to a technical field is made to the slush pump, specifically is a piston rod fixing device is used in slush pump manufacturing.
Background
A mud pump is a machine that delivers a flushing fluid, such as mud or water, into a borehole during drilling. The common mud pump is piston type or plunger type, the power machine drives the crankshaft of the pump to rotate, and the crankshaft drives the piston or plunger to reciprocate in the pump cylinder via the crosshead. The piston rod is a connecting part for supporting the piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement executing part, and the piston rod is a movement part with frequent movement and high technical requirement. Taking a hydraulic oil cylinder as an example, the hydraulic oil cylinder comprises: the cylinder barrel, the piston rod, the piston and the end cover. The service life and reliability of the whole product are directly affected by the quality of the processing quality of the slurry pump, and the piston rod of the slurry pump needs to be fixed in the manufacturing process so as to be convenient for processing the piston rod.
The traditional piston rod fixing device cannot clamp and fix piston rods with different lengths and diameters in the using process, so that the fixing effect of the piston rod of the mud pump in the manufacturing process cannot reach the specified standard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a piston rod fixing device is used in slush pump manufacturing to solve the problem that traditional piston rod fixing device who proposes in the above-mentioned background art can't carry out the fixed work of centre gripping to the piston rod that length and diameter are different at the in-process that uses.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a piston rod fixing device for slush pump is made, includes the operation panel, the upper surface of operation panel is provided with the slide rail, the top of slide rail is provided with the bracing piece, the lower surface of bracing piece is provided with the spout, and the bracing piece passes through the slide rail sliding connection of spout and operation panel upper surface, the upper surface of bracing piece is provided with fixed establishment, fixed establishment's inside is provided with fixed storehouse, fixed storehouse's inside is provided with splint, and splint are provided with two, all be provided with the through-hole on fixed establishment's the both sides outer wall, be provided with the internal thread on the inner wall of through-hole, and internal thread and through-hole be integrative mechanism, one side of through-hole is provided with adjustment handle, be provided with the transfer line on one side outer wall of adjustment handle, and the one end of.
Preferably, the lower surface of operation panel is provided with the supporting seat, the supporting seat is provided with two, and two supporting seats are about the perpendicular central line symmetric distribution of operation panel.
Preferably, the two ends of the slide rail are provided with limit blocks, and the limit blocks at the two ends are connected with the outer walls of the two sides of the slide rail in a welding mode.
Preferably, the outer walls of the two sides of the sliding groove are provided with positioning plates, and the sliding groove is connected with the sliding rail in a sealing mode through the positioning plates.
Preferably, the outer wall of the transmission rod is provided with an external thread, and the transmission rod is in threaded connection with the internal thread on the inner wall of the through hole through the external thread.
Preferably, one end of the transmission rod is provided with a connecting plate, and the transmission rod is fixedly connected with the clamping plate through the connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a slide rail that sets up plays the effect that the person of facilitating the use carries out the centre gripping to the piston rod of different length, according to the piston rod length that will fix, with the slip of two bracing pieces on the slide rail to adjust suitable size with the interval between two bracing pieces, overcome traditional piston rod fixing device and can't carry out the problem of centre gripping fixed work to the piston rod of different length at the in-process that uses.
2. The fixing mechanism is arranged to play a role in clamping piston rods with different diameters by an end user, the adjusting handle is rotated to drive external threads on the outer wall of the transmission rod to be connected with internal threads on the inner wall of the through hole, so that the two clamping plates are driven to be pushed towards the outer wall of the piston rod, and the purpose of clamping the two ends of the piston rod is achieved, and the problem that the piston rods with different diameters cannot be clamped and fixed in the using process of the traditional piston rod fixing device is solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the supporting rod structure of the present invention;
fig. 3 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 4 is a schematic view of the connection structure of the transmission rod and the clamping plate of the present invention;
in the figure: 1. an operation table; 2. a supporting seat; 3. a limiting block; 4. a slide rail; 5. a support bar; 6. a fixing mechanism; 7. an adjusting handle; 8. a chute; 9. positioning a plate; 10. fixing the bin; 11. a splint; 12. an internal thread; 13. a through hole; 14. a connecting plate; 15. a transmission rod; 16. and (4) external threads.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a piston rod fixing device for manufacturing a slurry pump comprises an operating platform 1, wherein a slide rail 4 is arranged on the upper surface of the operating platform 1, a support rod 5 is arranged above the slide rail 4, a slide groove 8 is arranged on the lower surface of the support rod 5, the support rod 5 is in sliding connection with the slide rail 4 on the upper surface of the operating platform 1 through the slide groove 8, a fixing mechanism 6 is arranged on the upper surface of the support rod 5, a fixing bin 10 is arranged inside the fixing mechanism 6, the fixing bin 10 plays a role of fixing two ends of a piston rod, a clamping plate 11 is arranged inside the fixing bin 10, two clamping plates 11 are arranged, through holes 13 are arranged on the outer walls of two sides of the fixing mechanism 6, internal threads 12 are arranged on the inner wall of the through hole 13, the internal threads 12 and the through holes 13 are integrated, an adjusting handle 7 is arranged on one side of the through hole 13, the adjusting handle 7 plays a role of, the driving rod 15 functions as a driving jaw 11, and one end of the driving rod 15 penetrates the through hole 13 and extends to the inside of the fixing chamber 10.
Further, the lower surface of operation panel 1 is provided with supporting seat 2, and supporting seat 2 is provided with two, and two supporting seats 2 are about the perpendicular central line symmetric distribution of operation panel 1, and supporting seat 2 that the lower surface of operation panel 1 set up plays the effect of supporting operation panel 1, thereby two supporting seats 2 make supporting seat 2 can be more even to the holding power of operation panel 1 about the perpendicular central line symmetric distribution of operation panel 1.
Further, the both ends of slide rail 4 all are provided with stopper 3, and the stopper 3 at both ends and the both sides outer wall welded connection of slide rail 4, and stopper 3 that the both ends of slide rail 4 all set up plays the effect of limiting slide rail 4 length to the effectual problem of having avoided bracing piece 5 to derail, thereby the stopper 3 at both ends makes the stopper 3 and the connection between the slide rail 4 more firm with the both sides outer wall welded connection of slide rail 4.
Further, all be provided with locating plate 9 on the both sides outer wall of spout 8, and spout 8 passes through locating plate 9 and slide rail 4 sealing connection, and locating plate 9 that all set up on the both sides outer wall of spout 8 plays the effect of strengthening spout 8 and the 4 slip effects of slide rail to make the slip of spout 8 on slide rail 4 more stable.
Further, the outer wall of the transmission rod 15 is provided with an external thread 16, the transmission rod 15 is in threaded connection with the internal thread 12 on the inner wall of the through hole 13 through the external thread 16, and the external thread 16 arranged on the outer wall of the transmission rod 15 plays a role in being threaded with the internal thread 12 on the inner wall of the through hole 13, so that the purpose of clamping piston rods with different diameters is achieved.
Further, one end of the transmission rod 15 is provided with a connecting plate 14, the transmission rod 15 is fixedly connected with the clamping plate 11 through the connecting plate 14, and the connecting plate 14 arranged at one end of the transmission rod 15 plays a role in connecting the transmission rod 15 and the clamping plate 11, so that the transmission rod 15 drives the clamping plate 11 inside the fixed bin 10 to move.
The working principle is as follows: during the use, according to the piston rod length that will fix, with the slip of two bracing pieces 5 on slide rail 4, thereby adjust suitable size with the interval between two bracing pieces 5, insert the both ends of piston rod respectively in two fixed warehouses 10 of 6 insides of fixed establishment, drive external screw thread 16 on the transfer line 15 outer wall and the internal thread 12 threaded connection on the through-hole 13 inner wall through rotating adjustment handle 7, thereby drive two splint 11 and impel to the outer wall of piston rod, reach the purpose to the both ends centre gripping of piston rod, external screw thread 16 on the transfer line 15 outer wall and the internal thread 12 threaded connection on the through-hole 13 inner wall can effectually prevent the reset of splint 11, thereby make the fixed work to the piston rod more firm, accomplish the fixed work to the piston rod in the slush pump manufacturing process.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a piston rod fixing device for slush pump manufacturing, includes operation panel (1), its characterized in that: the upper surface of the operating platform (1) is provided with a sliding rail (4), a supporting rod (5) is arranged above the sliding rail (4), the lower surface of the supporting rod (5) is provided with a sliding groove (8), the supporting rod (5) is in sliding connection with the sliding rail (4) on the upper surface of the operating platform (1) through the sliding groove (8), the upper surface of the supporting rod (5) is provided with a fixing mechanism (6), a fixing bin (10) is arranged inside the fixing mechanism (6), a clamping plate (11) is arranged inside the fixing bin (10), two clamping plates (11) are arranged, through holes (13) are formed in the outer walls of the two sides of the fixing mechanism (6), inner threads (12) are arranged on the inner wall of the through holes (13), the inner threads (12) and the through holes (13) are integrated, and an adjusting handle (7) is arranged on one side of the through holes (13), a transmission rod is arranged on the outer wall of one side of the adjusting handle (7), and one end of the transmission rod (15) penetrates through the through hole (13) and extends into the fixed bin (10).
2. The piston rod fixing device for slurry pump manufacturing according to claim 1, wherein: the lower surface of operation panel (1) is provided with supporting seat (2), supporting seat (2) are provided with two, and two supporting seats (2) are about the perpendicular central line symmetric distribution of operation panel (1).
3. The piston rod fixing device for slurry pump manufacturing according to claim 1, wherein: the two ends of the sliding rail (4) are provided with limiting blocks (3), and the limiting blocks (3) at the two ends are connected with the outer walls of the two sides of the sliding rail (4) in a welding mode.
4. The piston rod fixing device for slurry pump manufacturing according to claim 1, wherein: and the outer walls of the two sides of the sliding groove (8) are respectively provided with a positioning plate (9), and the sliding groove (8) is hermetically connected with the sliding rail (4) through the positioning plates (9).
5. The piston rod fixing device for slurry pump manufacturing according to claim 1, wherein: the outer wall of the transmission rod (15) is provided with an external thread (16), and the transmission rod (15) passes through the external thread
Is in threaded connection with the internal thread (12) on the inner wall of the through hole (13).
6. The piston rod fixing device for slurry pump manufacturing according to claim 1, wherein:
one end of the transmission rod (15) is provided with a connecting plate (14), and the transmission rod (15) is fixedly connected with the clamping plate (11) through the connecting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710636.3U CN209887465U (en) | 2019-05-17 | 2019-05-17 | Piston rod fixing device for manufacturing slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710636.3U CN209887465U (en) | 2019-05-17 | 2019-05-17 | Piston rod fixing device for manufacturing slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209887465U true CN209887465U (en) | 2020-01-03 |
Family
ID=69000997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710636.3U Active CN209887465U (en) | 2019-05-17 | 2019-05-17 | Piston rod fixing device for manufacturing slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209887465U (en) |
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2019
- 2019-05-17 CN CN201920710636.3U patent/CN209887465U/en active Active
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