CN210172730U - Adjustable support device for hydraulic drill rod thread machining - Google Patents
Adjustable support device for hydraulic drill rod thread machining Download PDFInfo
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- CN210172730U CN210172730U CN201920962505.4U CN201920962505U CN210172730U CN 210172730 U CN210172730 U CN 210172730U CN 201920962505 U CN201920962505 U CN 201920962505U CN 210172730 U CN210172730 U CN 210172730U
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- adjusting screw
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Abstract
The utility model provides a strutting arrangement with adjustable hydraulic drill rod screw thread processing. A rotating pin is arranged on one side of the machine base and connected with a rotating support, a sliding pin is arranged in a chute on the other side of the machine base and connected with a movable support, a pin shaft is arranged on the tops of the rotating support and the movable support and connected with a carrier roller for lifting a hydraulic drill rod, and the rotating support and the movable support are provided with hinge pins for connecting the rotating support and the movable support to be linked; an adjusting screw rod transversely penetrates through the end part of the base, one end of the adjusting screw rod is fixed on the base through a locking nut and an adjusting nut, the other end of the adjusting screw rod is in threaded connection and penetrates through a sliding pin to drive the movable support to slide, and the supporting distance between the carrier rollers and the formed supporting height are adjusted. The utility model adopts the adjusting screw to drive the movable bracket and the rotary bracket to form an open type adjustable supporting device for supporting the hydraulic drill rod by the carrier roller, the drill rod is convenient to assemble and disassemble, and the damage of the drill rod is reduced; the cost is reduced, and the production efficiency is improved. The support device is suitable for being used as a support device for batch drill rod thread processing production.
Description
Technical Field
The utility model relates to a hydraulic pressure drill rod thread machining especially relates to the strutting arrangement of hydraulic pressure drill rod thread cutting machine tool peripheral hardware.
Background
The thread processing of the hydraulic drill rod is a key process of drill tool processing, and traditionally, a circular lantern ring lining bearing is adopted as a drill rod processing sleeve frame and fixed on a circular triangular support to form a closed support. The upper drill rod and the lower drill rod are inconvenient in a support mode, the inner sleeve of the circular bearing is in contact with the surface of the drill rod, the surface of the drill rod is often abraded, the surface of the drill rod is damaged to different degrees, and the service life of the drill rod is influenced. The drill rod needs to be penetrated into the bearing in the machining process, the mass production of the drill tool is not facilitated, and the machining progress and the machining precision are influenced.
Disclosure of Invention
In order to set up open support outside the lathe in hydraulic drill rod thread machining, reduce the wearing and tearing on drill rod surface and simple and convenient swift clamping work piece, the utility model provides a strutting arrangement with adjustable hydraulic drill rod thread machining. The device forms an open type to support the hydraulic drill rod for thread processing by arranging the carrier rollers on the two open type adjustable supports, and solves the technical problem of thread processing support of the hydraulic drill rod.
The utility model provides a scheme that technical problem adopted is:
a rotating pin is arranged on one side of the machine base and connected with a rotating support, a sliding pin is arranged in a chute on the other side of the machine base and connected with a movable support, a pin shaft is arranged on the tops of the rotating support and the movable support and connected with a carrier roller for lifting a hydraulic drill rod, and the rotating support and the movable support are provided with hinge pins for connecting the rotating support and the movable support to be linked; an adjusting screw rod transversely penetrates through the end part of the base, one end of the adjusting screw rod is fixed on the base through a locking nut and an adjusting nut, the other end of the adjusting screw rod is in threaded connection and penetrates through a sliding pin to drive the movable support to slide, and the supporting distance between the carrier rollers and the formed supporting height are adjusted.
Preferably, a spacer bush is arranged between the rotating frames on the rotating pins for fixing.
Preferably, the sliding pin is provided with a through threaded hole matched with the adjusting screw rod in the radial direction.
Preferably, the base is a U-shaped frame formed by connecting rectangular plates.
Preferably, the carrier roller is a roller inlaid with a nylon material.
The adjustable support device has the advantages that the adjustable support device adopts the adjusting screw rod to drive the movable support and the rotary support to form the open type adjustable support device for supporting the hydraulic drill rod by the carrier roller, and the open type structure and the structure that the nylon is sleeved on the shell of the carrier roller not only make the assembly and disassembly of the drill rod more convenient, but also reduce the damage to the drill rod caused by the friction between the drill rod and the carrier roller in the process of machining the drill rod; the service life of the drill rod is prolonged, the cost is reduced, and the production efficiency is improved. The support device is suitable for being used as a support device for batch drill rod thread processing production.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention
Fig. 3 is a side view of the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a top view of the present invention.
In the figure, 1, a machine base, 2, a rotating bracket, 3, a moving bracket, 4, a hinge pin, 5, a carrier roller, 6, a pin shaft, 7, a spacer bush, 8, an adjusting screw rod, 9, a locking nut, 10, an adjusting nut, 11, a rotating pin and 12 a sliding pin.
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. It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
According to the figure, a rotating pin 11 is arranged on one side of a machine base 1 and connected with a rotating bracket 2, a sliding pin 12 is arranged in a chute on the other side of the machine base and connected with a movable bracket 3, a pin shaft 6 is arranged on the tops of the rotating bracket and the movable bracket and connected with a carrier roller 5 for lifting a hydraulic drill rod, and the rotating bracket and the movable bracket are provided with a hinge pin 4 for connecting the rotating bracket and the movable bracket to be linked; an adjusting screw 8 transversely penetrates through the end part of the base, one end of the adjusting screw is fixed on the base through a locking nut 9 and an adjusting nut 10, the other end of the adjusting screw is in threaded connection and penetrates through a sliding pin to drive the movable support to slide, and the supporting distance between the carrier rollers and the formed supporting height are adjusted.
And a spacer bush 7 is arranged between the rotating frames on the rotating pins for fixing.
And the sliding pin is radially provided with a through threaded hole matched with the adjusting screw rod.
The engine base is a U-shaped frame formed by connecting rectangular plates.
The carrier roller is a roller embedded with nylon materials.
The utility model discloses a preparation assembling process:
manufacturing a U-shaped machine base as a base by using two long plates and a short plate, wherein one end of the long plate of the machine base is provided with a sliding groove, and one end of the long plate of the machine base is drilled with a hole; drilling a tapping hole at one end of the short plate; then four elongated moving supports and four rotating support plates with equal length are manufactured, holes are respectively drilled at two ends and the center of each elongated moving support and two steel plates are taken, and the two steel plates are connected into a group of rotating supports by a pin shaft at the upper ends of the two steel plates through carrier rollers sleeved with nylon sleeve shafts; the other two steel plates are sleeved with nylon and connected through a pin shaft to form a movable support, and the connecting pin shaft is shorter than the rotary support, so that the steel plates are convenient to intersect without obstruction; the two groups of brackets are connected in a cross way by using a hinge pin; the long plate and the short plate are connected by a screw at the intersection of the drill holes; finally, screwing an adjusting screw into a screw hole of the short plate and connecting the adjusting screw with a sliding pin, and adjusting an adjusting nut and a locking nut on the adjusting screw to control the opening and closing size and the supporting height of the two carrier rollers; the machine base is fixed on the metal disc lifting support.
The utility model has the characteristics that:
because adjusting screw one end is fixed on the frame, and the other end passes the sliding pin, drives sliding pin parallel translation through lock nut and adjusting nut, orders about the link in the pivoted joint round pin rotate the support and move the support roller on the support, so can adjust the interval and the support height between two support rollers of control.
Because the nylon material is inlayed to the bearing roller outside, so form open and lift and support, reduced the wearing and tearing on hydraulic pressure drill rod surface.
Because the two carrier rollers are arranged at the lower part of the hydraulic drill rod and are supported in an open mode, the hydraulic drill rods with different specifications can be replaced at any time, the replacement is convenient and fast, and the production efficiency is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. Strutting arrangement with adjustable hydraulic drill rod screw thread processing, characterized by: a rotating pin (11) is arranged on one side of the machine base (1) and connected with a rotating support (2), a sliding pin (12) is arranged in a chute on the other side of the machine base and connected with a moving support (3), a pin shaft (6) is arranged on the tops of the rotating support and the moving support and connected with a carrier roller (5) used for lifting a hydraulic drill rod, and a hinge pin (4) is arranged on the rotating support and the moving support and connected with the rotating support and the moving support to enable the rotating support and the moving support to be linked; an adjusting screw rod (8) transversely penetrates through the end part of the base, one end of the adjusting screw rod is fixed on the base through a locking nut (9) and an adjusting nut (10), the other end of the adjusting screw rod is in threaded connection and penetrates through a sliding pin to drive the movable support to slide, and the supporting distance between the carrier rollers and the formed supporting height are adjusted.
2. The adjustable support device for hydraulic drill rod thread processing according to claim 1, which is characterized in that: and a spacer bush (7) is arranged between the rotating frames on the rotating pins for fixing.
3. The adjustable support device for hydraulic drill rod thread processing according to claim 1, which is characterized in that: and the sliding pin is radially provided with a through threaded hole matched with the adjusting screw rod.
4. The adjustable support device for hydraulic drill rod thread processing according to claim 1, which is characterized in that: the engine base is a U-shaped frame formed by connecting rectangular plates.
5. The adjustable support device for hydraulic drill rod thread processing according to claim 1, which is characterized in that: the carrier roller is a roller embedded with nylon materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962505.4U CN210172730U (en) | 2019-06-25 | 2019-06-25 | Adjustable support device for hydraulic drill rod thread machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962505.4U CN210172730U (en) | 2019-06-25 | 2019-06-25 | Adjustable support device for hydraulic drill rod thread machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210172730U true CN210172730U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962505.4U Active CN210172730U (en) | 2019-06-25 | 2019-06-25 | Adjustable support device for hydraulic drill rod thread machining |
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| Country | Link |
|---|---|
| CN (1) | CN210172730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560913A (en) * | 2021-09-24 | 2021-10-29 | 徐州铁手五金工具制造有限公司 | Clamping device for metal section block |
-
2019
- 2019-06-25 CN CN201920962505.4U patent/CN210172730U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560913A (en) * | 2021-09-24 | 2021-10-29 | 徐州铁手五金工具制造有限公司 | Clamping device for metal section block |
| CN113560913B (en) * | 2021-09-24 | 2021-12-24 | 徐州铁手五金工具制造有限公司 | Clamping device for metal section block |
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