CN208467347U - Drilling tool packing element boring grab - Google Patents

Abstract

The utility model discloses a kind of drilling tool packing element boring grabs, it include: drilling tool packing element, left fixed ring is equipped in the left end sliding sleeve of the drilling tool packing element, right fixed ring is equipped in the right end sliding sleeve of the drilling tool packing element, sliding sleeve is equipped with multi-angle drilling ring on drilling tool packing element between the left fixed ring and right fixed ring, the upper and lower ends of the left fixed ring are respectively arranged with left fixed screw, right fixed screw is respectively arranged in the upper and lower ends of the right fixed ring, middle part fixed screw is respectively arranged in the upper and lower ends of the multi-angle drilling ring, several drill bushing holes are evenly arranged on the multi-angle drilling ring of middle part fixed screw side, drill bushing is respectively arranged in the drill bushing hole, left righting pipe putting hole is provided in the left fixed ring of drilling tool packing element front and rear sides, on the right side of drilling tool packing element front and rear sides Right righting pipe putting hole is provided in fixed ring.

Description

Drilling tool packing element boring grab

Technical field

The utility model relates to a kind of oil equipment more particularly to a kind of drilling tool packing element boring grabs.

Background technique

Oil drilling mainly passes through the rotation of well inner screw drilling tool fluid motor driving force and power is transmitted to by universal shaft Transmission shaft and drill bit are to achieve the purpose that drilling well.How helicoid hydraulic motor rated speed and service life are guaranteed, in process In it should be noted that the following: first is that quality will be rigid in checking up before the drilling tool packing element injecting glue of fluid motor drive part, including packing element note Number, the distribution angle in the hole of circumference and the standoff distance in glue hole will be by prescribed requirements；Second is that drilling tool Glass cement squeezing device injecting glue process In sizing material, pressure size and injecting glue time etc. it is particularly significant；Third is that the cooperation of stator and drilling tool Glass cement squeezing device is particularly significant to be accorded with Multinomial technical parameter is closed, motor can just be made to play optimal power performance, boring grab used at present cannot reach above more A requirement can not meet the requirement of people.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of good drilling tool packing element boring grabs of drilling effect.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is: drilling tool packing element boring grab, packet Include: drilling tool packing element is equipped with left fixed ring in the left end sliding sleeve of the drilling tool packing element, in the right end sliding sleeve of the drilling tool packing element Equipped with right fixed ring, sliding sleeve is equipped with multi-angle drilling ring on the drilling tool packing element between the left fixed ring and right fixed ring, The upper and lower ends of the left fixed ring are respectively arranged with left fixed screw, are respectively arranged in the upper and lower ends of the right fixed ring Right fixed screw is respectively arranged with middle part fixed screw in the upper and lower ends of the multi-angle drilling ring, fixes at the middle part It is evenly arranged with several drill bushing holes on the multi-angle drilling ring of screw side, is respectively arranged with drill bushing in the drill bushing hole, Left righting pipe putting hole is provided in the left fixed ring of drilling tool packing element front and rear sides, in drilling tool packing element front and rear sides It is provided with right righting pipe putting hole in right fixed ring, is provided on the multi-angle drilling ring of drilling tool packing element front and rear sides Righting pipe putting hole in portion's is put in left righting pipe putting hole, right righting pipe putting hole and the middle part righting pipe positioned at the same side It sets and is equipped with righting pipe in hole, be respectively arranged with and the mutually matched left righting of righting pipe in the front and rear sides of the left fixed ring Pipe fixed screw is respectively arranged with and the fixed spiral shell of the mutually matched right righting pipe of righting pipe in the front and rear sides of the right fixed ring Silk.

The utility model has the advantages that: above-mentioned drilling tool packing element boring grab, structure novel is easy for installation, has multi-angle Circle distribution positioning drilling moves horizontally positioning drilling, the mating drilling tool packing element boring grab being combined into together that drills of drill bushing, it is ensured that Angle, the precision, the accuracy in aperture and horizontal distance of drilling tool packing element drilling, drilling effect is good, safety and environmental protection, reduces labour Intensity greatly improves work efficiency.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model drilling tool packing element boring grab.

Fig. 2 is the right view enlarged structure schematic diagram of Fig. 1.

In figure: 1, drilling tool packing element, 2, left fixed ring, 3, right fixed ring, 4, multi-angle drilling ring, 5, left fixed screw, 6, Right fixed screw, 7, middle part fixed screw, 8, drill bushing, 9, righting pipe, 10, left righting pipe fixed screw, 11, right righting pipe fixes Screw.

Specific embodiment

The particular content of the utility model is described in detail in the following with reference to the drawings and specific embodiments.

As shown in Figure 1 and Figure 2, drilling tool packing element boring grab, comprising: drilling tool packing element 1 is sliding in the left end of the drilling tool packing element 1 It is dynamic to be arranged with left fixed ring 2, it is equipped with right fixed ring 3 in the right end sliding sleeve of the drilling tool packing element 1, in left 2 He of fixed ring Sliding sleeve is equipped with multi-angle drilling ring 4 on drilling tool packing element 1 between right fixed ring 3, and the upper and lower ends of the left fixed ring 2 are distinguished It is provided with left fixed screw 5, right fixed screw 6 is respectively arranged in the upper and lower ends of the right fixed ring 3, described polygonal The upper and lower ends of degree drilling ring 4 are respectively arranged with middle part fixed screw 7, and the multi-angle in 7 side of middle part fixed screw is bored It is evenly arranged with several drill bushing holes on orifice ring 4, is respectively arranged with drill bushing 8 in the drill bushing hole, in 1 front and back of drilling tool packing element It is provided with left righting pipe putting hole in the left fixed ring 2 of two sides, is set in the right fixed ring 3 of 1 front and rear sides of drilling tool packing element It is equipped with right righting pipe putting hole, middle part righting pipe is provided on the multi-angle drilling ring 4 of 1 front and rear sides of drilling tool packing element Putting hole is worn in the left righting pipe putting hole, right righting pipe putting hole and middle part righting pipe putting hole positioned at the same side Equipped with righting pipe 9, it is respectively arranged with and the mutually matched left righting Guan Gu of righting pipe 9 in the front and rear sides of the left fixed ring 2 Determine screw 10, is respectively arranged with and the fixed spiral shell of the mutually matched right righting pipe of righting pipe 9 in the front and rear sides of the right fixed ring 3 Silk 11.

Above-mentioned drilling tool packing element boring grab is in use, should first choose multi-angle drilling before carrying out drilling tool packing element 1 and drilling Ring 4, because the angle for the circle distribution that different packing elements drills and aperture are different to preselect, then by left fixation The right fixed screw 6 on the middle part fixed screw 7 and right fixed ring 3 on left fixed screw 5, multi-angle drilling ring 4 on ring 2 It unclamps until it can be inserted on drilling tool packing element 1, is then inserted on drilling tool packing element 1 according to order above, has measured horizontal distance, It first passes through left fixed screw 5 and fixes left fixed ring 2 on drilling tool packing element 1, unclamping again in left fixed ring 2 and right fixed ring 3 For fixing the left righting pipe fixed screw 10 and right righting pipe fixed screw 11 of righting pipe 9, spinning polygon degree drills 4 He of ring Right fixed ring 3 bores the left righting pipe putting hole in left fixed ring 2, the right righting pipe putting hole in right fixed ring 3 and multi-angle Three hole of middle part righting pipe putting hole on orifice ring 4 is located at a line, and two righting pipes 9 are respectively penetrated in three holes, one line of two sides, Move angle drilling ring 4 measures good distance in the case where flexibly moving unimpeded situation and fixes right fixed ring 3 by right fixed screw 6 In on drilling tool Glass cement squeezing device, appropriate adjustment, 9 or so distance of righting pipe simultaneously passes through left righting pipe fixed screw 10 and right righting Guan Gu Determining cannot be until the play of left and right when righting pipe 9 is fixed guarantee operation by screw 11；After adjustment positioning preparation Start to drill, according to the boring requirement of drilling tool packing element 1, the position for first having measured the distance of horizontal drilling pulls attention line, and line is thin And it is clear, then left and right adjustment multi-angle drilling ring 4 make its hole center away from being aligned with this line, tighten middle part fixed screw 7, then select It selects in the drill bushing hole that the drill bushing 8 of its bore size is put into multi-angle drilling ring 4, finally uses the brill to match with drill bushing 8 Head drills, and on the one hand the effect of drill bushing 8 is used for righting steady drill bit in boring procedure, on the other hand for protecting multi-angle The drill bushing hole to drill on ring 4 is indeformable, and a hole rotates integrally drilling tool packing element 1 after being drilled, and makes circumferential distribution pore one by one It is just then punched upward, the middle part fixed screw 7 after the completion of circumferential distribution pore bores above release multi-angle drilling ring 4 is simultaneously It is moved to the left along righting pipe 8, then tightens middle part fixed screw 7 by the good distance of mode amount above and equally carry out circle distribution drilling. Pore size can replace drill bushing 8 at any time, guarantee drill bushing 8 and drill bit match-drill.

Claims (1)

1. drilling tool packing element boring grab, it is characterised in that: it include: drilling tool packing element (1), it is sliding in the left end of the drilling tool packing element (1) It is dynamic to be arranged with left fixed ring (2), right fixed ring (3) are equipped in the right end sliding sleeve of the drilling tool packing element (1), in the left fixation Sliding sleeve is equipped with multi-angle drilling ring (4) on drilling tool packing element (1) between ring (2) and right fixed ring (3), the left fixed ring (2) upper and lower ends are respectively arranged with left fixed screw (5), are respectively arranged with the right side in the upper and lower ends of the right fixed ring (3) Fixed screw (6) is respectively arranged with middle part fixed screw (7) in the upper and lower ends of the multi-angle drilling ring (4), in described Several drill bushing holes are evenly arranged on the multi-angle drilling ring (4) of portion's fixed screw (7) side, are set respectively in the drill bushing hole Drill bushing (8) are equipped with, left righting pipe putting hole are provided in the left fixed ring (2) of drilling tool packing element (1) front and rear sides, in institute It states and is provided with right righting pipe putting hole in the right fixed ring (3) of drilling tool packing element (1) front and rear sides, before the drilling tool packing element (1) Middle part righting pipe putting hole is provided on the multi-angle drilling ring (4) of two sides afterwards, is put in the left righting pipe positioned at the same side It sets in hole, right righting pipe putting hole and middle part righting pipe putting hole and is equipped with righting pipe (9), before the left fixed ring (2) Afterwards two sides be respectively arranged with the mutually matched left righting pipe fixed screw (10) of righting pipe (9), in the right fixed ring (3) Front and rear sides are respectively arranged with and the mutually matched right righting pipe fixed screw (11) of righting pipe (9).