CN212317894U - Variable-pitch slide rail type mechanical ejector rod device - Google Patents
Variable-pitch slide rail type mechanical ejector rod device Download PDFInfo
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- CN212317894U CN212317894U CN202020855008.7U CN202020855008U CN212317894U CN 212317894 U CN212317894 U CN 212317894U CN 202020855008 U CN202020855008 U CN 202020855008U CN 212317894 U CN212317894 U CN 212317894U
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Abstract
The utility model provides a displacement slide rail formula machinery ejector pin ware, including oil cylinder subassembly, lifter supporting component, a mounting panel, No. two mounting panels, oil cylinder subassembly passes through hydro-cylinder mounting panel fixed mounting to curved bar frame support, lifter supporting component fixed mounting to the transfer line of hydro-cylinder, a mounting panel, No. two equal fixed mounting of mounting panel to curved bar frame support, and lifter supporting component installs between a mounting panel, No. two mounting panels, and lifter supporting component's hypoplastron both sides respectively with a mounting panel, No. two mounting panel contact settings. The utility model discloses a variable-pitch slide rail formula machinery ejector pin ware produces the yawing force to the hydro-cylinder body when reducing the drilling rod and heeling, avoids causing hydro-cylinder body seepage to become invalid to ejector pin mechanism became invalid, through displacement track clamping device restriction lifting frame movement track, realizes the accurate positioning, improves loading and unloading drilling rod operating efficiency and security.
Description
Technical Field
The utility model belongs to the directional drilling machine field especially relates to variable-pitch slide rail formula machinery ejector pin ware.
Background
The common method in the prior art is to use a hydraulic oil cylinder to drive a support to lift a drill rod, because the drill rods in a drill rod box are horizontally distributed side by side, the drill rods are smooth in texture and have slurry liquid attached surfaces, and the drill rods are used row by row, side tilting and unbalance loading are often generated in the working process, the cylinder rods of the hydraulic oil cylinder are bent, deformed and leaked, the support of the ejector rod is bent and deformed, and finally the ejector rod mechanism is failed.
Disclosure of Invention
In view of this, the utility model aims at providing a displacement slide rail formula machinery ejector pin ware can carry out drilling rod safety efficient and lift the operation, avoids the incident risk that the part damage brought.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
variable-pitch slide rail type mechanical ejector rod device, including the oil cylinder subassembly, the lifter supporting component, a mounting panel, No. two mounting panels, the oil cylinder subassembly passes through oil cylinder mounting panel fixed mounting to curved bar frame support, lifter supporting component fixed mounting is to the transfer line of hydro-cylinder, a mounting panel, the equal fixed mounting of No. two mounting panels is to curved bar frame support, the lifter supporting component is installed at a mounting panel, between No. two mounting panels, and the hypoplastron both sides of lifter supporting component respectively with a mounting panel, No. two mounting panel contact settings.
Further, the oil cylinder component comprises an oil cylinder body, a first baffle and a second baffle are arranged on two sides of the oil cylinder body respectively, one side of the second baffle is fixedly mounted on the oil cylinder mounting plate, and a connecting seat is arranged at one end of a transmission rod of the oil cylinder body.
Furthermore, the cross section of the connecting seat is of a U-shaped structure, and two ends of the connecting seat are respectively provided with a through hole.
Further, the lifting rod supporting assembly comprises an upper plate, a middle plate and a lower plate, the upper plate is fixedly connected to the lower plate through the middle plate, an oil cylinder installation cavity is formed among the upper plate, the middle plate and the lower plate, the upper plate is provided with a first sliding groove, the lower plate is provided with a second sliding groove, and the middle plate is provided with a connecting hole.
Further, the oil cylinder subassembly sets up in hydro-cylinder installation cavity, and the pin post passes two through-holes of connecting seat and the connecting hole of medium plate, realizes oil cylinder subassembly and lifting rod supporting component's fixed connection.
Further, oil cylinder subassembly and lifter supporting component fixed connection, a baffle setting are in the spout No. one, and No. two baffles setting is in the spout No. two.
Furthermore, the two sides of the bottom of the lower plate are respectively provided with a guide rail and a guide rail II, the guide rail I is in contact with the first mounting plate, and the guide rail II is in contact with the second mounting plate.
Compared with the prior art, displacement slide rail formula machinery ejector pin utensil have following advantage:
(1) variable-pitch slide rail type mechanical ejector rod device, produce the yawing force to ejector rod ware hydro-cylinder when reducing the drilling rod through variable-pitch slide rail type mechanical ejector rod mechanism and heeling, avoid causing the hydro-cylinder seepage to become invalid to ejector rod mechanism becomes invalid.
(2) Variable-pitch slide rail formula machinery ejector pin ware, through variable-pitch track clamping device restriction lifting frame movement track, realize accurate positioning, improve loading and unloading drilling rod operating efficiency and security.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of a variable-pitch slide rail type mechanical ejector according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cylinder assembly according to an embodiment of the present invention;
fig. 3 is a schematic view of a lifting rod supporting assembly according to an embodiment of the present invention.
Description of reference numerals:
1. an oil cylinder assembly; 11. an oil cylinder body; 12. a first baffle plate; 13. a second baffle plate; 14. a connecting seat; 2. a lifting rod support assembly; 21. an upper plate; 22. a middle plate; 23. a lower plate; 24. a first chute; 25. a second chute; 26. a first guide rail; 27. a second guide rail; 3. a first mounting plate; 4. and a second mounting plate.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A variable-pitch slide rail type mechanical mandril device is shown in figures 1 to 3 and comprises an oil cylinder assembly 1, a lifting rod supporting assembly 2, a first mounting plate 3 and a second mounting plate 4,
oil cylinder subassembly 1 passes through hydro-cylinder mounting panel fixed mounting to knee-lever frame support, 2 fixed mounting of lifter supporting component to the transfer line of hydro-cylinder, and the equal fixed mounting of a mounting panel 3, No. two mounting panels 4 is to knee-lever frame support, and lifter supporting component 2 installs between a mounting panel 3, No. two mounting panels 4, and 23 both sides of hypoplastron of lifter supporting component 2 respectively with a mounting panel 3, No. two mounting panels 4 contact setting.
The oil cylinder assembly 1 comprises an oil cylinder body 11, a baffle 12 and a baffle 13 are arranged on two sides of the oil cylinder body 11 respectively, one side of the baffle 13 is fixedly mounted on the oil cylinder mounting plate, and a connecting seat 14 is arranged at one end of a transmission rod of the oil cylinder body 11 and used for being connected with the lifting rod supporting assembly 2.
Connecting seat 14 has a U-shaped cross section, and two ends of connecting seat 14 are respectively provided with a through hole.
The lifting rod supporting assembly 2 comprises an upper plate 21, a middle plate 22 and a lower plate 23, the upper plate 21 is fixedly connected to the lower plate 23 through the middle plate 22, preferably, two sides of the upper plate 21 are respectively provided with an arc-shaped plate, two sides of the lower plate 23 are respectively provided with an arc-shaped plate, an enough space is reserved between the upper plate 21 and the lower plate 23, an oil cylinder mounting cavity is formed between the upper plate 21, the middle plate 22 and the lower plate 23, the upper plate 21 is provided with a first sliding groove 24, the lower plate 23 is provided with a second sliding groove 25, and the middle plate 22 is provided with a connecting hole which is convenient for inserting and.
Oil cylinder subassembly 1 sets up in hydro-cylinder installation cavity, and the round pin post passes two through-holes of connecting seat 14 and the connecting hole of medium plate 22, realizes oil cylinder subassembly 1 and lift bar supporting component 2's fixed connection, connects oil cylinder subassembly 1 and lift bar supporting component 2 through the round pin post, and is simple high-efficient, convenient the dismantlement.
23 bottom both sides of hypoplastron are equipped with guide rail 26 and No. two guide rails 27 respectively, and guide rail 26 and the setting of the 3 contacts of mounting panel No. one, and No. two guide rails 27 and the setting of the 4 contacts of No. two mounting panels, guide rail 26, No. two guide rails 27 carry out limiting displacement to lifter supporting component 2, guarantee that lifter supporting component 2 can reciprocate on the straight line, avoid producing the yawing force to hydro-cylinder body 11 and cause the damage.
A variable-pitch sliding rail type mechanical ejector rod device is characterized in that the variable-pitch sliding rail type mechanical ejector rod device is fixedly mounted on the side wall of a bent rod frame support of a horizontal directional drilling machine, when a drill rod is assembled and disassembled, an oil cylinder body 11 is controlled to work, the oil cylinder body 11 drives a lifting rod supporting assembly 2 to move, then the drill rod is assembled and disassembled, and when the variable-pitch sliding rail type mechanical ejector rod device is used for assembling and disassembling the drill rod, the drill rod can be prevented from tilting to generate lateral force on the oil cylinder body 11, and oil cylinder leakage is caused.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Variable-pitch slide rail formula machinery ejector pin ware, its characterized in that: comprises an oil cylinder assembly (1), a lifting rod supporting assembly (2), a first mounting plate (3) and a second mounting plate (4),
oil cylinder subassembly (1) is through hydro-cylinder mounting panel fixed mounting to curved bar frame support, lifter supporting component (2) fixed mounting to the transfer line of hydro-cylinder, mounting panel (3), No. two equal fixed mounting of mounting panel (4) to curved bar frame support, lifter supporting component (2) are installed between mounting panel (3), No. two mounting panel (4), and hypoplastron (23) both sides of lifter supporting component (2) respectively with mounting panel (3), No. two mounting panel (4) contact setting.
2. The variable-pitch slide rail type mechanical ram according to claim 1, wherein: the oil cylinder assembly (1) comprises an oil cylinder body (11), a first baffle (12) and a second baffle (13) are arranged on two sides of the oil cylinder body (11) respectively, one side of the second baffle (13) is fixedly mounted on an oil cylinder mounting plate, and a connecting seat (14) is arranged at one end of a transmission rod of the oil cylinder body (11).
3. The variable-pitch slide rail type mechanical ram according to claim 2, wherein: the cross section of the connecting seat (14) is in a U-shaped structure, and two ends of the connecting seat (14) are respectively provided with a through hole.
4. The variable-pitch slide rail type mechanical ram according to claim 1, wherein: the lifting rod supporting assembly (2) comprises an upper plate (21), a middle plate (22) and a lower plate (23), the upper plate (21) is fixedly connected to the lower plate (23) through the middle plate (22), an oil cylinder mounting cavity is formed among the upper plate (21), the middle plate (22) and the lower plate (23), the upper plate (21) is provided with a first sliding groove (24), the lower plate (23) is provided with a second sliding groove (25), and the middle plate (22) is provided with a connecting hole.
5. The variable-pitch slide rail type mechanical ram according to claim 4, wherein: the oil cylinder assembly (1) is arranged in the oil cylinder mounting cavity, and the pin column penetrates through two through holes of the connecting seat (14) and a connecting hole of the middle plate (22) to realize the fixed connection of the oil cylinder assembly (1) and the lifting rod supporting assembly (2).
6. The variable-pitch slide rail type mechanical ram according to claim 5, wherein: the oil cylinder assembly (1) is fixedly connected with the lifting rod supporting assembly (2), the first baffle (12) is arranged in the first sliding groove (24), and the second baffle (13) is arranged in the second sliding groove (25).
7. The variable-pitch slide rail type mechanical ram according to claim 4, wherein: a first guide rail (26) and a second guide rail (27) are respectively arranged on two sides of the bottom of the lower plate (23), the first guide rail (26) is in contact with the first mounting plate (3), and the second guide rail (27) is in contact with the second mounting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020855008.7U CN212317894U (en) | 2020-05-20 | 2020-05-20 | Variable-pitch slide rail type mechanical ejector rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020855008.7U CN212317894U (en) | 2020-05-20 | 2020-05-20 | Variable-pitch slide rail type mechanical ejector rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212317894U true CN212317894U (en) | 2021-01-08 |
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ID=74021140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020855008.7U Active CN212317894U (en) | 2020-05-20 | 2020-05-20 | Variable-pitch slide rail type mechanical ejector rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212317894U (en) |
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2020
- 2020-05-20 CN CN202020855008.7U patent/CN212317894U/en active Active
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