CN208680702U - A kind of tubular member screw cutting tooling - Google Patents

Abstract

The utility model discloses a kind of tubular member screw cutting toolings, including main support rod, the left end of the lateral wall of the main support rod and right end are respectively sleeved on left extrusion ring and right extrusion ring, are fitted with the pressure providing device to socket-connect with main support rod on the left of the right extrusion ring.The use that the utility model passes through left extrusion ring, right extrusion ring and pressure providing device, it solves the problems, such as that tooling is connected together with part to be difficult to dismantle, and realize by the use of main support rod can be to the clamp standoff of the tubular member of the different length of same cavity radius for the utility model.

Description

A kind of tubular member screw cutting tooling

Technical field

The utility model relates to tooling technical field, specially a kind of tubular member screw cutting tooling.

Background technique

When horizontal lathe is longer tubular member screw cutting because of the clamping of tubular member difficulty, easy swing and nothing Method guarantees fully horizontally, so clamping tooling becomes essential branch stake tool, but tubular member now clamps work Dress be all mostly extruding clamping is carried out using the principle of expansion tube, and this fashion of extrusion be easy to after part process finishing with Part is stuck is difficult to dismantle, and tubulose tooling now is clamped both for single tubular member mostly, is made With single, we have proposed a kind of tubular member screw cutting toolings thus.

Utility model content

The purpose of this utility model is to provide a kind of tubular member screw cutting toolings, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of tubular member screw cutting tooling, Including main support rod, the left end of the lateral wall of the main support rod and right end are respectively sleeved on left extrusion ring and right extrusion ring, institute State the pressure providing device for being fitted on the left of right extrusion ring and socket-connecting with main support rod.

Preferably, the main support rod includes sleeving connecting rod, and the lateral wall of the sleeving connecting rod is described integrally formed with positive stop strip The left end of sleeving connecting rod is integrally formed with clamp column.

Preferably, the left extrusion ring includes left attachment base, and the right end of the left attachment base is fixedly connected with supporting block, institute The left end for stating supporting block lateral wall is integrally formed there are four top flat, and tapered after four top flats distributions, the left attachment base and Through there is sleeve joint hole, the inside of the sleeve joint hole offers bar limit slot, the bar shaped limit at the middle part of the left side wall of supporting block Position slot is mutually clamped with bar shaped positive stop strip.

Preferably, the right extrusion ring includes right attachment base, and the left end of the right attachment base is fixedly connected with supporting block, institute The left end for stating supporting block lateral wall is integrally formed there are four top flat, and tapered after four top flats distributions, the right attachment base and Through there is sleeve joint hole, the inside of the sleeve joint hole offers bar limit slot, the bar shaped limit at the middle part of the left side wall of supporting block Position slot is mutually clamped with bar shaped positive stop strip.

Preferably, the top and bottom of the right side wall of the right attachment base offer recessing groove, the right attachment base The front-end and back-end of right side wall offer extruding slot.

Preferably, the pressure providing device includes socket inner tube, and the inner cavity of the socket inner tube offers bar shaped clamping Slot, the bar shaped clamping groove are mutually clamped with bar shaped positive stop strip, and the left end of the lateral wall of the socket inner tube is rotatably connected to extruding The top and bottom of outer tube, the left side wall for squeezing outer tube offer sleeve joint hole, and the inner cavity of the sleeve joint hole is socketed with bullet Spring, the left end of the spring are fitted with ball, and the ball fits with recessing groove, the right end of the lateral wall of the socket inner tube It is bolted with lock screw, the left end of the lateral wall for squeezing outer tube offers jack.

Compared with prior art, the utility model has the beneficial effects that a kind of tubular member screw cutting tooling, this reality With the novel use by left extrusion ring, right extrusion ring and pressure providing device, solves tooling and part is connected together difficulty The problem of to dismantle, and realized by the use of main support rod can be to the different length of same cavity radius for the utility model Tubular member clamp standoff.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model disassembly diagram.

In figure: 1 main support rod, 11 sleeving connecting rods, 12 positive stop strips, 13 clamp columns, 2 left extrusion rings, 21 left attachment bases, 22 supports In block, 23 top flats, 24 sleeve joint holes, 25 bar limit slots, 3 right extrusion rings, 31 right attachment bases, 4 pressure providing devices, 41 are socketed Pipe, 42 bar shaped clamping grooves, 43 squeeze outer tube, 44 sleeve joint holes, 45 springs, 46 balls, 47 lock screws, 48 jacks, 5 recessing grooves, 6 Squeeze slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of tubular member screw cutting tooling, Including main support rod 1, the left end of the lateral wall of main support rod 1 and right end are respectively sleeved on left extrusion ring 2 and right extrusion ring 3, right The right side of extrusion ring 3 is fitted with the pressure providing device 4 to socket-connect with main support rod 1.

The utility model, which is achieved in that, is pressed together tubular member by left extrusion ring 2 and right extrusion ring 3, is passed through 4 pairs of pressure providing device right extrusion rings 3 apply pressure, to reach the function of clamping pipe fitting.

Specifically, main support rod 1 includes sleeving connecting rod 11, the lateral wall of sleeving connecting rod 11 is integrally formed with positive stop strip 12, set The left end of extension bar 11 is integrally formed with clamp column 13, and sleeving connecting rod 11 is used to support right extrusion ring 3, and clamp column 13 is then for horizontal The jaw of lathe clamps, and the right end of sleeving connecting rod 11 is also provided with center hole, the datum mark as extruding top on lathe.

Specifically, left extrusion ring 2 includes left attachment base 21, the right end of left attachment base 21 is fixedly connected with supporting block 22, Tapered, left attachment base 21 after the left end integrated molding of 22 lateral wall of supporting block is distributed there are four top flat 23, and four top flats 23 Through there is sleeve joint hole 24, the inside of sleeve joint hole 24 offers bar limit slot 25, bar shaped at middle part with the left side wall of supporting block 22 Limiting slot 25 is clamped with 12 phase of bar shaped positive stop strip, and top flat 23 clamps stable function for the extruding to tubular member, to reach Can, bar shaped positive stop strip 12 and the clamping of bar limit slot 25 prevent left extrusion ring 2 from rotating.

Specifically, right extrusion ring 3 includes right attachment base 31, the left end of right attachment base 31 is fixedly connected with supporting block 22, Tapered, right attachment base 31 after the left end integrated molding of 22 lateral wall of supporting block is distributed there are four top flat 23, and four top flats 23 Through there is sleeve joint hole 24, the inside of sleeve joint hole 24 offers bar limit slot 25, bar shaped at middle part with the left side wall of supporting block 22 Limiting slot 25 is clamped with 12 phase of bar shaped positive stop strip, and top flat 23 clamps stable function for the extruding to tubular member, to reach Can, bar shaped positive stop strip 12 and the clamping of bar limit slot 25 prevent right extrusion ring 3 from rotating.

Specifically, the top and bottom of the right side wall of right attachment base 31 offer recessing groove 5, the right side of right attachment base 31 The front-end and back-end of side wall, which offer, squeezes slot 6.Recessing groove 5 and extruding slot 6 are used to cooperate with pressure providing device 4, and And the depth of recessing groove 5 is greater than extruding slot 6, while the lateral wall of right attachment base 31 is opened with recessing groove 5 and the opposite place of extruding slot 6 Equipped with mark line.

Specifically, pressure providing device 4 includes socket inner tube 41, the inner cavity of socket inner tube 41 offers bar shaped clamping groove 42, bar shaped clamping groove 42 is clamped with 12 phase of bar shaped positive stop strip, and the left end for being socketed the lateral wall of inner tube 41 is rotatably connected to outside extruding Pipe 43, the top and bottom for squeezing the left side wall of outer tube 43 offer sleeve joint hole 44, and the inner cavity of sleeve joint hole 44 is socketed with spring 45, spring 45 selects high elastic force spring, otherwise not can guarantee the effect stepped up, the left end of spring 45 is fitted with ball 46, ball 46 fit with recessing groove 5, and the right end for being socketed the lateral wall of inner tube 41 is bolted with lock screw 47, squeeze the lateral wall of outer tube 43 Left end offer jack 48, ball 46 needs and the left end of sleeve joint hole 44 is connected together, and prevents ball out of sleeve joint hole 44 Drop out, and this mode that ball 46 and sleeve joint hole 44 are socketed in life and in case more have application, so just not excessively into Row narration, the part that ball 46 exposes can be covered completely in access recessing groove 5, the portion that ball 46 exposes when squeezing outer tube 43 and rotating Divide out of recessing groove 5 to roll out and enter and squeeze in slot 6, because the depth of recessing groove 5 is greater than the depth for squeezing slot 6, to realize Extruding to right attachment base 31, while the lateral wall for squeezing outer tube 43 offers cue mark with respect to place with ball 46, passes through finger The rotation position of indicating note and mark line corresponded to each other to determine ball 46.

Working principle: the utility model is suitable for the straight tube tubular member that intracavity diameter is identical and length is different and uses, and And less than four spliced maximum gauges of top flat 23 of the intracavity diameter of tubular member, the utility model is when in use by tubulose zero Part is held between left extrusion ring 2 and right extrusion ring 3, and is bonded workpiece with left extrusion ring 2 with right extrusion ring 3, at this time will pressure Power provides device 4 and is socketed on sleeving connecting rod 11, and pressure providing device 4 is made to fit together with right attachment base 31, and rolls at this time Pearl 46 is socketed in recessing groove 5, is then fixed on sleeving connecting rod 11 by lock screw 47 by inner tube 41 is socketed, at this time will be external Rod be inserted into jack 48 in rotary squeezing outer tube 43, squeeze outer tube 43 rotate when will drive ball 46 out of recessing groove 5 ball into Enter to squeeze in slot 6, to squeeze right attachment base 31, reaches the function to tubular member clamping, when unloading part, rotation Squeezing outer tube 43 enters ball 46 in recessing groove 5, and then unclamping lock screw 47 is detachable part.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of tubular member screw cutting tooling, including main support rod (1), it is characterised in that: the main support rod (1) The left end of lateral wall and right end are respectively sleeved on left extrusion ring (2) and right extrusion ring (3), the right side patch of the right extrusion ring (3) Conjunction has the pressure providing device (4) to socket-connect with main support rod (1).

2. a kind of tubular member screw cutting tooling according to claim 1, it is characterised in that: the main support rod (1) include sleeving connecting rod (11), the lateral wall of the sleeving connecting rod (11) integrally formed with positive stop strip (12), the sleeving connecting rod (11) Left end is integrally formed with clamp column (13).

3. a kind of tubular member screw cutting tooling according to claim 2, it is characterised in that: the left extrusion ring It (2) include left attachment base (21), the right end of the left attachment base (21) is fixedly connected with supporting block (22), the supporting block (22) Tapered, the left attachment base after the left end integrated molding of lateral wall is distributed there are four top flat (23), and four top flats (23) (21) and the middle part of the left side wall of supporting block (22) is through having sleeve joint hole (24), and the inside of the sleeve joint hole (24) offers bar shaped Limiting slot (25), the bar limit slot (25) are mutually clamped with bar shaped positive stop strip (12).

4. a kind of tubular member screw cutting tooling according to claim 2, it is characterised in that: the right extrusion ring It (3) include right attachment base (31), the left end of the right attachment base (31) is fixedly connected with supporting block (22), the supporting block (22) Tapered, the right attachment base after the left end integrated molding of lateral wall is distributed there are four top flat (23), and four top flats (23) (31) and the middle part of the left side wall of supporting block (22) is through having sleeve joint hole (24), and the inside of the sleeve joint hole (24) offers bar shaped Limiting slot (25), the bar limit slot (25) are mutually clamped with bar shaped positive stop strip (12).

5. a kind of tubular member screw cutting tooling according to claim 4, it is characterised in that: the right attachment base (31) top and bottom of right side wall offer recessing groove (5), and the front end of the right side wall of the right attachment base (31) is with after End, which offers, squeezes slot (6).

6. a kind of tubular member screw cutting tooling according to claim 5, it is characterised in that: the pressure provides dress Setting (4) includes socket inner tube (41), and the inner cavity of socket inner tube (41) offers bar shaped clamping groove (42), the bar shaped clamping Slot (42) is mutually clamped with bar shaped positive stop strip (12), and the left end of the lateral wall of socket inner tube (41) is rotatably connected to extruding outer tube (43), the top and bottom of the left side wall for squeezing outer tube (43) offer sleeve joint hole (44), the sleeve joint hole (44) Inner cavity is socketed with spring (45), and the left end of the spring (45) is fitted with ball (46), the ball (46) and recessing groove (5) phase The right end of fitting, the lateral wall of socket inner tube (41) is bolted with lock screw (47), the outside for squeezing outer tube (43) The left end of wall offers jack (48).