Stainless steel socket pipe connecting tool

Abstract

The present application relates to the technical field of stainless steel pipe connecting tool, and discloses a stainless steel socket pipe connecting tool, which comprises a first base and a second base, device grooves are formed on the outer circumferences of the first base and the second base respectively; two groups of base platforms in the first base can be locked and formed quickly by cooperating with the mold base through the half locking module; the worm drives the worm wheel in the worm and gear mechanism, so that the ball screw can rotate, the second base can slide along the guide slide rod and move close to each other, at the same time, the ball screw near the first base drives the gear ring to rotate synchronously by engaging with the gear wheel, a plurality of gear wheels drive the second bevel gear through the first bevel gear, so that the threaded rod can rotate synchronously, thereby synchronously driving the chuck in the through groove, the stainless steel pipe in the first base can be clamped and positioned, and the stainless steel pipe in the first base can be clamped and positioned synchronously when the stainless steel pipe in the second base is moved and connected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of stainless steel pipe connecting tool, in particular to a stainless steel socket pipe connecting tool. BACKGROUND

[0002] When the medical ship is modified, the overall space of the ceiling top is multi-layered and three-dimensional after the cable laying and medical pipe installation, and the space is extremely narrow. It is very difficult to manually plug and unplug the pipe fittings during the modification process of the socket pipe. In order to facilitate construction, a stainless steel socket pipe connecting tool is developed to complete the plugging and unplugging construction by mechanical force.

[0003] However, when the stainless steel pipe on the medical ship is modified and connected, it is inconvenient to butt joint two steel pipes together in a narrow space, and different sizes of steel pipe connecting pieces need to be customized for different sizes of stainless steel pipes, which is very inconvenient to operate. In addition, two groups of butt joint steel pipes cannot be fixed and butt jointed at the same time, and the connection and assembly efficiency of the stainless steel pipe of the medical ship is low. SUMMARY

[0004] The purpose of the present application is to provide a stainless steel socket pipe connecting tool, which can quickly position and butt joint different sizes of stainless steel pipes synchronously, so that the stainless steel pipe is fixed and butt jointed quickly and conveniently.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a stainless steel socket pipe connecting tool, comprising a first base and a second base, a device slot is formed on the outer circumference of the first base and the second base respectively, a guide slide rod is connected to the inner corner of the two sides of the first base respectively, a ball screw is rotatably installed on one side of the first base, a transmission gear ring is rotatably installed on the inner wall of the device slot of the first base and the second base respectively, a transmission gear and a second bevel gear are rotatably installed on the circumferential surface of the device slot respectively, a first bevel gear is installed on one side of the transmission gear, a worm gear mechanism is arranged on the side of the first base away from the first base, the worm gear mechanism comprises a vertically rotatable worm, a worm wheel is fixedly sleeved on one end of the ball screw close to the worm gear mechanism, a spline shaft and a spline sleeve are rotatably installed on one side of the bottom of the inner wall of the device slot of the first base and the second base respectively, and a synchronous gear is fixedly sleeved on the outer part of the spline shaft and the spline sleeve respectively.

[0006] Preferably, the first base comprises two groups of symmetrical base platforms, a half locking module is symmetrically installed on the outer part of the two groups of base platforms respectively, the half locking module comprises a mold seat fixedly installed on the side wall of the device slot, and the half locking module is locked and fixed through the mold seat.

[0007] Preferably, the other end of the guide slide rod is movably penetrated into one side of the second base, and the ball screw is connected with one side of the external device groove of the second base through thread cooperation.

[0008] Preferably, the first base is fixedly installed with a fixed sleeve near one side of the second base, and the fixed sleeve is movably connected with an active sleeve inside, and the active sleeve is connected with the ball screw through thread cooperation between one side of the active sleeve and the ball screw.

[0009] Preferably, the first base and the second base are fixedly installed with mounting seats on the inner side walls of the external device grooves at equal intervals, the transmission gears are rotatably installed in the inner walls of the mounting seats through rotating shafts, and the first bevel gears are fixedly arranged at the end portions of the rotating shafts of the corresponding mounting seats.

[0010] Preferably, the ball screw is movably penetrated and connected with the end rotating shaft of the transmission gear on the same straight line, the outer edges of the first bevel gears are engaged with the outer edges of the corresponding second bevel gears, and the outer edges of the transmission gears on the same circumference are engaged with the outer edges of the corresponding transmission gear rings.

[0011] Preferably, the first base and the second base are movably penetrated and arranged with through grooves on the inner side walls at equal intervals, the second bevel gears are fixedly installed with threaded rods near one side of the through grooves, the threaded rods are movably connected with collets through thread cooperation outside, and the collets extend to the inner walls of the through grooves at the bottom ends.

[0012] Preferably, the other end of the ball screw away from the first base movably penetrates another group of the mounting seats, transmission gears and first bevel gears.

[0013] Preferably, the worm gear mechanism further comprises a mounting plate fixedly installed on one side of the first base, the worm is rotatably installed in the inner wall of the mounting plate through a rotating shaft, a flange plate is fixedly installed on the top of the worm through a rotating shaft, and the outer edge of the worm is engaged with the outer edge of the worm gear.

[0014] Preferably, one end of the spline shaft movably penetrates the fixed sleeve and the active sleeve, the outer extension of the spline shaft is engaged with the inner part of the spline sleeve, and two groups of the synchronous gears are respectively engaged with the outer edges of the transmission gear rings on the same side.

[0015] Compared with the prior art, the beneficial effects of the present application are:

[0016] The two groups of base tables in the first base can be quickly locked and formed by cooperating with the mold base through the half locking module, the ball screw can be rotated through the worm transmission worm gear in the worm and gear mechanism, the second base can be slid along the guide slide rod, the ball screw is close to the transmission gear ring synchronous rotation through the transmission gear on the first base, a plurality of transmission gears drive the second bevel gear through the first bevel gear, so that the threaded rod can be synchronously rotated, so as to synchronously drive the chuck in the through slot, and the stainless steel pipe in the first base can be clamped and positioned, so that the stainless steel pipe in the second base can be clamped and positioned when the stainless steel pipe in the second base is moved and connected.

[0017] The spline sleeve on the bottom of the first base synchronously drives the gear ring through the device slot, so that the spline shaft on one end of the spline sleeve is synchronously driven, and the transmission gear ring on the second base is synchronously driven under the synchronous gear transmission on the spline shaft, and the chuck on the second base can be synchronously driven, so that the stainless steel pipe in the second base can be clamped and positioned, so that the stainless steel pipe in the second base can be clamped and positioned when the stainless steel pipe in the second base is moved and connected, and the stainless steel pipe is connected quickly and conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic diagram of the application;

[0019] Figure 2 It is a side cross-sectional structure schematic diagram of the application;

[0020] Figure 3 It is a side cross-sectional structure schematic diagram of the first base and the second base in the application;

[0021] Figure 4 It is Figure 2 It is a local enlarged structure schematic diagram of A in the application;

[0022] Figure 5 It is Figure 3 It is a local enlarged structure schematic diagram of B in the application.

[0023] In the figure: 1, first base; 2, second base; 3, half locking module; 4, device slot; 5, guide slide rod; 6, fixed sleeve; 7, ball screw; 8, worm and gear mechanism; 9, spline shaft; 11, base table; 31, mold base; 41, through slot; 61, movable sleeve; 71, transmission gear ring; 72, mounting seat; 73, transmission gear; 74, first bevel gear; 75, second bevel gear; 76, threaded rod; 77, chuck; 81, worm; 82, flange; 83, worm gear; 91, spline sleeve; 92, synchronous gear. DETAILED DESCRIPTION

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0025] Example:

[0026] This embodiment describes a stainless steel socket pipe connection fixture, such as... Figures 1-5 As shown, a stainless steel socket tube connection fixture includes a first base 1 and a second base 2. Device grooves 4 are respectively opened on the outer circumference of the first base 1 and the second base 2. Guide slide rods 5 are respectively connected through the inner corners on both sides of the first base 1. A ball screw 7 is rotatably installed on one side of the first base 1. Transmission gear rings 71 are rotatably installed on the inner wall of the device grooves 4 on the outer side of the first base 1 and the second base 2. Transmission gears 73 and second bevel gears 75 are rotatably installed on the circumferential surface of the device grooves 4. A first bevel gear 74 is installed on one side of the transmission gear 73.

[0027] A worm gear mechanism 8 is provided on the side of the first base 1 away from the first base 1. The worm gear mechanism 8 includes a worm 81 that is rotatably mounted vertically. A worm wheel 83 is fixedly sleeved on one end of the ball screw 7 near the worm gear mechanism 8. A spline shaft 9 and a spline sleeve 91 are rotatably mounted on the bottom side of the inner wall of the external device groove 4 of the first base 1 and the second base 2, respectively. Synchronous gears 92 are fixedly sleeved on the outside of the spline shaft 9 and the spline sleeve 91, respectively.

[0028] In this embodiment, the two sets of bases 11 in the first base 1 can be quickly locked and formed by cooperating with the mold base 31 through the half-locking module 3. The worm 81 in the worm gear mechanism 8 drives the worm wheel 83, so that the ball screw 7 can rotate, so that the second base 2 can slide close along the guide slide bar 5. At the same time, the ball screw 7 is close to the transmission gear 73 on the first base 1 and meshes with the transmission gear ring 71 to rotate synchronously. Multiple sets of transmission gears 73 drive the second bevel gear 75 through the first bevel gear 74, so that the threaded rod 76 can rotate synchronously, thereby synchronously driving the chuck 77 in the through groove 41, which can clamp and position the stainless steel tube in the first base 1. In this way, when the stainless steel tube in the second base 2 is moved and connected, the stainless steel tube in the first base 1 can be clamped and positioned synchronously.

[0029] In this embodiment, the synchronous gear 92 on the spline sleeve 91 at the bottom of the first base 1 is synchronously driven by the transmission gear ring 71 on the device slot 4, so that the spline shaft 9 at the transmission end of the spline sleeve 91 is synchronously driven. Under the transmission of the synchronous gear 92 on the spline shaft 9, the transmission gear ring 71 on the second base 2 is synchronously driven. Similarly, the chuck 77 on the second base 2 can be synchronously driven, so as to clamp and position the stainless steel pipe in the second base 2. In this way, when the steel pipe in the second base 2 is moved and connected, it can be synchronously clamped and positioned, realizing fast and convenient connection of stainless steel pipe.

[0030] Wherein, the first base 1 comprises two groups of symmetrical base 11, two groups of base 11 outside respectively symmetrical installation has half lock module 3, half lock module 3 includes fixedly installed in the device groove 4 side wall on the die seat 31, half lock module 3 is locked and fixed through die seat 31, two groups of base 11 in first base 1 can be locked and formed quickly through half lock module 3 and die seat 31 cooperation.

[0031] Wherein, the other end of the guide slide rod 5 is movably penetrated into one side of the second base 2, the ball screw 7 is connected with one side of the device groove 4 outside the second base 2 through thread, the fixed sleeve 6 is fixedly installed on one side of the second base 2 close to the first base 1, the movable sleeve 61 is slidably connected inside the fixed sleeve 6, the movable sleeve 61 is connected with the ball screw 7 through thread on one side, the ball screw 7 rotates at the same time, the movable sleeve 61 can slide along the inner cavity of the fixed sleeve 6, so as to close to one side of the second base 2, so that the fixed sleeve 6 and the movable sleeve 61 can be wrapped around the connection of the stainless steel pipe after the stainless steel pipe is butt jointed, so as to protect the connection of the stainless steel pipe.

[0032] Wherein, the mounting seat 72 is fixedly installed on the inner side wall of the device groove 4 outside the first base 1 and the second base 2 at equal intervals, the transmission gear 73 is rotatably installed in the inner wall of the mounting seat 72 through the rotating shaft, the first bevel gear 74 is fixedly sleeved on the rotating shaft end of the corresponding mounting seat 72, the ball screw 7 is fixedly penetrated and connected with the rotating shaft end of the transmission gear 73 on the same straight line, the outer edge of the first bevel gear 74 is engaged with the outer edge of the corresponding second bevel gear 75, the outer edges of the plurality of transmission gears 73 on the same circumference are engaged with the outer edges of the corresponding transmission gear rings 71, the ball screw 7 can be rotated by the transmission of the worm 81 to the worm wheel 83 in the worm and gear mechanism 8, so that the second base 2 can slide along the guide slide rod 5 and close to each other, at the same time, the ball screw 7 close to the transmission gear 73 on the first base 1 engages the transmission gear ring 71 and rotates synchronously.

[0033] Wherein, the through groove 41 is provided on the inner side wall of the first base 1 and the second base 2 at equal intervals, the threaded rod 76 is fixedly installed on one side of the second bevel gear 75 close to the through groove 41, the chuck 77 is connected with the threaded rod 76 through thread outside, the chuck 77 extends to the inner wall of the through groove 41 at the bottom end, the top of the chuck 77 is square tube structure, the chuck 77 is connected with the threaded rod 76 through the thread of the top square tube, when the ball screw 7 close to the transmission gear 73 on the first base 1 engages the transmission gear ring 71 and rotates synchronously, the plurality of transmission gears 73 drives the second bevel gear 75 through the first bevel gear 74, so that the threaded rod 76 can rotate synchronously, so that the chuck 77 in the through groove 41 can be driven synchronously, so as to clamp and position the stainless steel pipe in the first base 1, so that the stainless steel pipe in the first base 1 can be clamped and positioned synchronously when the stainless steel pipe in the second base 2 is moved and butt jointed.

[0034] Wherein, the ball screw 7 far from the first base 1 end of the activity through another group of mounting seat 72, transmission gear 73, the first bevel gear 74, worm gear mechanism 8 also includes fixedly installed in the first base 1 one side mounting plate, worm 81 through the rotating shaft rotation is installed in the inner wall of the mounting plate, and the worm 81 top rotating shaft is fixedly installed with flange 82, the worm 81 outer along with the outer along of worm gear 83 meshing, spline shaft 9 one end of the activity through the fixed sleeve 6 and movable sleeve 61, spline shaft 9 outer along with spline sleeve 91 inside meshing, two groups of synchronous gear 92 are respectively meshed with the transmission gear ring 71 outer along of the same side, the spline sleeve 91 on the bottom of the first base 1 synchronous gear 92 through device groove 4 transmission gear ring 71 synchronous transmission, so that the spline sleeve 91 transmission end of the spline shaft 9 synchronous transmission, under the transmission of the spline shaft 9 synchronous gear 92, so that the transmission gear ring 71 synchronous transmission on the second base 2, similarly, can make the chuck 77 synchronous transmission on the second base 2, so as to clamp positioning in the second base 2 of stainless steel pipe, so that the stainless steel pipe can be synchronous clamping positioning when moving butt joint in the second base 2 of stainless steel pipe, realizes the stainless steel pipe butt joint fast and convenient.

[0035] Working principle: in use, first, the first base 1 in two groups of base 11 can be locked by the half module 3 and the mold base 31, fast locking forming;

[0036] Then, the first base 1 and the second base 2 are respectively sleeved on the butt joint stainless steel pipe, the worm 81 drives the worm gear 83 in the worm gear mechanism 8, so that the ball screw 7 can rotate, so that the second base 2 can slide along the guide slide rod 5 and approach, at the same time, the ball screw 7 approaches the transmission gear ring 71 synchronous rotation of the transmission gear 73 on the first base 1, a plurality of transmission gear 73 drives the second bevel gear 75 through the first bevel gear 74, so that the threaded rod 76 can be synchronous rotation, so as to synchronous transmission of chuck 77 in the through slot 41, can clamp positioning in the first base 1 of stainless steel pipe, so that the stainless steel pipe can be synchronous clamping positioning in the first base 1 when moving butt joint in the second base 2 of stainless steel pipe;

[0037] And the spline sleeve 91 on the bottom of the first base 1 synchronous gear 92 through device groove 4 transmission gear ring 71 synchronous transmission, so that the spline sleeve 91 transmission end of the spline shaft 9 synchronous transmission, under the transmission of the spline shaft 9 synchronous gear 92, so that the transmission gear ring 71 synchronous transmission on the second base 2, similarly, can make the chuck 77 synchronous transmission on the second base 2, so as to clamp positioning in the second base 2 of stainless steel pipe, so that the stainless steel pipe can be synchronous clamping positioning in the second base 2 when moving butt joint in the second base 2 of stainless steel pipe, realizes the stainless steel pipe butt joint fast and convenient.

[0038] While embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since numerous changes can be made to the embodiments and variations can be possible without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. A stainless steel socket pipe connection tooling, comprising a first base (1), a second base (2), characterized in that: The first base (1) and the second base (2) are respectively provided with device grooves (4) on the outer periphery, the first base (1) is respectively provided with guide sliding rods (5) penetrating through the inner corners on both sides, the first base (1) is rotatably provided with a ball screw (7) on one side, the first base (1) and the second base (2) are respectively rotatably provided with transmission gear rings (71) on the inner walls of the external device grooves (4), the device grooves (4) are respectively rotatably provided with transmission gears (73) and second bevel gears (75) on the circumferential surfaces, the transmission gears (73) are rotatably provided with first bevel gears (74) on one side, the first base (1) is provided with a worm gear mechanism (8) away from the second base (1) on one side, the worm gear mechanism (8) comprises a worm (81) rotatably provided vertically, a worm wheel (83) is fixedly sleeved on one end of the ball screw (7) close to the worm gear mechanism (8), the first base (1) and the second base (2) are respectively rotatably provided with spline shafts (9) and spline sleeves (91) on one side of the bottom of the inner walls of the external device grooves (4), the spline shafts (9) and the spline sleeves (91) are respectively fixedly sleeved with synchronous gears (92) on the outside, the ball screw (7) and the transmission gears (73) on the same straight line are fixedly connected through the end transmission gear shafts, the first bevel gears (74) are engaged with the corresponding second bevel gears (75) on the outside, a plurality of groups of transmission gears (73) on the same circumferential surface are engaged with the corresponding transmission gear rings (71) on the outside, the first base (1) and the second base (2) are provided with through grooves (41) penetrating through the inner side walls at equal intervals, the second bevel gears (75) are fixedly provided with threaded rods (76) on one side close to the through grooves (41), the threaded rods (76) are threadedly connected with collets (77) on the outside, and the collets (77) extend to the inner walls of the through grooves (41) at the bottom.

2. A stainless steel socket pipe connection tool according to claim 1, characterized in that: The first base (1) comprises two groups of symmetrical base platforms (11), and the two groups of base platforms (11) are respectively and symmetrically provided with half locking modules (3) on the outside, the half locking module (3) comprises a mold seat (31) fixedly installed on the side wall of the device groove (4), and the half locking module (3) is locked and fixed through the mold seat (31).

3. A stainless steel socket pipe connection tool according to claim 2, wherein: The other end of the guide sliding rod (5) is movably penetrated into one side of the second base (2), and the ball screw (7) is connected with one side of the external device groove (4) of the second base (2) through threads.

4. A stainless steel socket pipe connection tool according to claim 3, wherein: The first base (1) is fixedly provided with a fixed sleeve (6) on one side close to the second base (2), the fixed sleeve (6) is slidably connected with a movable sleeve (61) on the inside, and the movable sleeve (61) is connected with the ball screw (7) through threads on one side.

5. A stainless steel socket pipe connection tool according to claim 4, wherein: The first base (1) and the second base (2) are provided with mounting seats (72) fixedly installed on the inner side walls of the external device grooves (4) at equal intervals, the transmission gears (73) are rotatably installed in the inner walls of the mounting seats (72) through shafts, and the first bevel gears (74) are fixedly sleeved on the end portions of the corresponding mounting seat (72) shafts.

6. A stainless steel socket pipe connection tool according to claim 1, wherein: The ball screw (7) is movably penetrated through another group of the mounting seat (72), the transmission gear (73) and the first bevel gear (74) at one end away from the first base (1).

7. A stainless steel socket pipe connection tool according to claim 1, wherein: The worm gear mechanism (8) further comprises a mounting plate fixedly installed on one side of the first base (1), the worm (81) is rotatably installed in the inner wall of the mounting plate through an axis, and a flange (82) is fixedly installed on the top of the worm (81), and the outer edge of the worm (81) is engaged with the outer edge of the worm gear (83).

8. A stainless steel socket pipe connection tool according to claim 1, characterized in that: One end of the spline shaft (9) is movably penetrated through the fixed sleeve (6) and the movable sleeve (61), the outer extension of the spline shaft (9) is engaged with the inner part of the spline sleeve (91), and two groups of the synchronous gears (92) are respectively engaged with the outer edges of the same side of the transmission gear ring (71).

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