CN217668002U - Tubular part tool for producing train parts - Google Patents

Abstract

The utility model discloses a train is tubulose part frock for part production, including the grip slipper, the end department fixed mounting of grip slipper has the extension rod, installs the extruded article on the extension rod, and drive assembly is installed to the distal end of extension rod, and the lateral wall of extension rod is installed and is changed the cover. The utility model discloses an extruded article and drive assembly's cooperation is used, and the fixed frock of spiral shell knot is compared, and the operation is comparatively simple to when unloading tubular part in the reverse rotation drive assembly made its roof indentation mounting groove, can not produce frictional force with the part, be convenient for lift tubular part off. The utility model discloses a more change the use of cover, can select the pipe box of different diameters according to tubulose part internal diameter to cup joint its pipe box on the extension rod, pass through the screw with the subplate simultaneously and be in the same place with the roof is fixed, utilizes the inside wall extrusion of subplate and tubulose part together, fixes its tubulose part, thereby has realized applicable function in most tubulose parts machining.

Description

Tubular part tool for producing train parts

Technical Field

The utility model relates to a frock technical field specifically is a train is tubulose part frock for part production.

Background

In the production of train parts, a plurality of tubular parts exist, the clamping of the tubular parts is unstable during processing, the clamped tubular parts cannot be completely positioned at the processing angle, so that the clamping needs to be assisted by using a tool, most of the existing tubular part tools adopt a thread buckle type or extrusion expansion type tool, after the two types of tools are processed, the limit part on the tool still has a fit relation with the tubular parts, the parts are difficult to take down, and the single tool is difficult to adapt to the tubular parts with different sizes, so that the tubular part tool for the production of the train parts is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a train is tubulose part frock for part production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a train is tubulose part frock for part production, includes the grip slipper, the end department fixed mounting of grip slipper has the extension rod, install the extruded article on the extension rod, drive assembly is installed to the distal end of extension rod, the lateral wall of extension rod is installed and is changed the cover.

Preferably, the extruded part includes four mounting grooves, four the lateral wall of extension rod is evenly seted up in the mounting groove, the extrusion strip has been cup jointed in the mounting groove, the U-shaped groove has been seted up to the bottom surface of extrusion strip, two swivel nut have been cup jointed in the U-shaped groove, two tip chutes have been run through to the lateral wall left end and the right-hand member of extrusion strip, the removal extrusion rod has been cup jointed in the tip chute, the removal extrusion rod rotates the installation with the swivel nut, the upper end fixed mounting of extrusion strip has the spring, the upper end fixed mounting of spring has the roof, the equal fixed mounting in four corners department of roof has spacing inserted bar, the lateral wall of spacing inserted bar is pegged graft and is had spacing hole, spacing hole is seted up on the extrusion strip, two the equal spiro union of lateral wall of swivel nut has the threaded rod, and the screw thread of two threaded rods is turned to opposite, two the middle part fixed mounting of threaded rod has the axostylus axostyle, the axostylus axostyle rotates the installation with the inside wall of mounting groove.

Preferably, the drive assembly includes the rotating tube of installation with the outer end rotation of extension rod, the fluted ring groove has been seted up to the inside wall of rotating tube, the inside wall meshing of fluted ring groove has four gears, four the gear respectively with the outer end fixed mounting of four axostylus axostyles, the lateral wall of rotating tube runs through there is the jack, it has the handle of moving to peg graft in the jack.

Preferably, it includes the pipe box to change the cover, the pipe box cup joints with the extension rod mutually, four stoppers have evenly been seted up to the inside wall of pipe box, four the lateral wall of stopper has cup jointed the spacing groove, the lateral wall of extension rod is seted up to the spacing sleeve, four embedded grooves, four have evenly been seted up to the lateral wall of pipe box the subplate has been cup jointed in the embedded groove, the counter bore has all been seted up at the both ends of the lateral wall of subplate, the screw has been cup jointed in the counter bore, screw and roof looks spiro union.

Preferably, the outer side wall of the extension rod is fixedly provided with a limiting disc.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a train is tubulose part frock for part production, the utility model discloses an extruded article is used with drive assembly's cooperation, overlap tubulose part on the extension rod when using, and the diameter of extension rod just cooperates with tubulose part's internal diameter, then will move the handle and insert in the jack, utilize and move the rotatory rotating tube of handle, can drive gear revolve through the tooth ring groove when the rotating tube rotates, can drive the axostylus axostyle and rotate when gear revolve, can drive two threaded rods when the axostylus axostyle pivoted and rotate, the threaded rod can be through the effect with the swivel nut spiro union, drive swivel nut relative movement, can drive when the swivel nut removes and remove the extrusion pole and remove, it can extrude its extrusion strip through the cooperation with the inclined groove to remove the extrusion pole, the extrusion strip can extrude the spring deformation, cause the spring to extrude the roof, make it on the inside wall of tubulose part, and then fix tubulose part, thereby compare the fixed frock of swivel nut, the operation is comparatively simple, and in the roof mounting groove that reverse rotation drive assembly made when unloading the tubulose part, can not produce frictional force with the part, can not produce the part indentation, be convenient for unloading, the tubulose part.

The utility model discloses a change the use of cover, can select the pipe box of different diameters according to tubulose part internal diameter to cup joint its pipe box on the extension rod, pass through the screw with the subplate simultaneously and be in the same place with the roof is fixed, utilizes the inside wall extrusion of subplate and tubulose part together, fixes its tubulose part, thereby has realized applicable function in most tubulose parts machining.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is the utility model discloses a part of structure is cut open and is disassembled the schematic diagram.

In the figure: the clamping seat 1, the extension rod 2, the extrusion piece 3, the mounting groove 301, the extrusion strip 302, the U-shaped groove 303, the thread sleeve 304, the inclined groove 305, the movable extrusion rod 306, the spring 307, the top plate 308, the limit inserted rod 309, the limit hole 310, the threaded rod 311, the shaft rod 312, the driving component 4, the rotating pipe 41, the gear ring groove 42, the gear 43, the inserting hole 44, the moving handle 45, the replacing sleeve 5, the pipe sleeve 51, the limit block 52, the limit groove 53, the embedded groove 54, the auxiliary plate 55, the countersunk hole 56, the screw 57 and the limit disc 6.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a train is tubulose part frock for part production, includes holder 1, and the end department fixed mounting of holder 1 has extension rod 2, installs extruded article 3 on the extension rod 2, and drive assembly 4 is installed to the distal end of extension rod 2, and extension rod 2's lateral wall is installed and is changed cover 5.

Particularly, extruded member 3 includes four mounting grooves 301, the lateral wall of extension rod 2 is evenly seted up in four mounting grooves 301, extrusion strip 302 has been cup jointed in mounting groove 301, U-shaped groove 303 has been seted up to extrusion strip 302's bottom surface, two swivel nuts 304 have been cup jointed in U-shaped groove 303, the lateral wall left end and the right-hand member of extrusion strip 302 have run through two tilt grooves 305, the removal extrusion rod 306 has been cup jointed in the tilt groove 305, removal extrusion rod 306 rotates with swivel nut 304 and installs, the upper end fixed mounting of extrusion strip 302 has spring 307, the upper end fixed mounting of spring 307 has roof 308, the equal fixed mounting in four corners department of roof 308 has spacing inserted bar 309, the lateral wall of spacing inserted bar 309 is pegged graft and is had spacing hole 310, spacing hole 310 is seted up on extrusion strip 302, the lateral wall all of two swivel nuts 304 has threaded rod 311, and the screw thread direction of two threaded rod 311 is opposite, the middle part fixed mounting of two threaded rod 311 has axostylus axostyle 312, axostylus axostyle 312 rotates with the inside wall of mounting groove 301 and installs.

The movable extrusion rod 306 is a rotating tube, the rotating tube is rotatably mounted with the screw sleeve 304, two opposite sliding rods are fixedly mounted on the outer side wall of the rotating tube, and the sliding rods are slidably mounted in the inclined grooves.

Specifically, the driving assembly 4 includes a rotating pipe 41 rotatably mounted with the outer end of the extension rod 2, a gear ring groove 42 is formed in the inner side wall of the rotating pipe 41, four gears 43 are engaged with the inner side wall of the gear ring groove 42, the four gears 43 are fixedly mounted with the outer ends of the four shaft rods 312 respectively, a jack 44 penetrates through the outer side wall of the rotating pipe 41, and a moving handle 45 is inserted into the jack 44.

Particularly, change cover 5 and include pipe box 51, pipe box 51 cup joints with extension rod 2 mutually, four stopper 52 have evenly been seted up to the inside wall of pipe box 51, spacing groove 53 has been cup jointed to the lateral wall of four stopper 52, spacing groove 53 is seted up in the lateral wall of extension rod 2, four embedded grooves 54 have evenly been seted up to the lateral wall of pipe box 51, subplate 55 has been cup jointed in four embedded grooves 54, counter sink 56 has all been seted up at the both ends of the lateral wall of subplate 55, screw 57 has been cup jointed in counter sink 56, screw 57 and roof 308 looks spiro union.

Specifically, the outer side wall of the extension rod 2 is fixedly provided with a limiting disc 6.

The limiting disc 6 is used for limiting the end head of the tubular part, so that the end head of the tubular part is attached to the limiting disc 6, and the problem that the machine tool needs to be operated again for tool setting after the part is replaced is solved.

The working principle is as follows: the utility model discloses an extruded article 3 is used with the cooperation of drive assembly 4, overlap tubular part on extension rod 2 when using, and the diameter of extension rod 2 just cooperates with tubular part's internal diameter (prevent that tubular part from taking place the shake phenomenon man-hour), then will move handle 45 and insert in the jack 44, utilize and move handle 45 rotatory rotating-tube 41, can drive gear 43 through tooth annular groove 42 when rotating tube 41 rotates and rotate, gear 43 pivoted can drive axostylus axostyle 312 and rotate, axostylus axostyle 312 pivoted can drive two threaded rods 311 and rotate simultaneously, threaded rod 311 can be through the effect with 304 spiro unions of swivel nut, drive 304 relative movement of swivel nut, 304 of swivel nut can drive when removing and remove extrusion stem 306, it can be with its extrusion strip 302 through the cooperation with inclined groove 305 to remove extrusion stem 306, extrusion strip 302 can extrude spring 307 and warp, cause spring 307 extrusion roof 308, make it extrude the inside wall of tubular part, and go on the inside wall of tubular part 308, and then fix tubular part, thereby compare the fixed frock, and the operation is comparatively simple, and reverse rotation drive assembly 4 makes roof 308 make it lift down the retracted part in tubular part in the friction force can not lift tubular part 301, it can not lift off.

The utility model discloses a more change the use of cover 5, can select the pipe box 51 of different diameters according to the tubulose part internal diameter to cup joint its pipe box 51 on extension rod 2, pass through screw 57 with subplate 55 simultaneously and be in the same place with roof 308 is fixed, utilizes the inside wall extrusion of subplate 55 and tubulose part together, fixes its tubulose part, thereby has realized applicable function in most of tubulose parts machining.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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.

Claims (5)

1. The utility model provides a train part production is with tubulose part frock, includes grip slipper (1), its characterized in that: end fixed mounting of holder (1) has extension rod (2), install extruded article (3) on extension rod (2), drive assembly (4) are installed to the distal end of extension rod (2), change cover (5) are installed to the lateral wall of extension rod (2).

2. The tubular part tool for producing train parts according to claim 1, characterized in that: the extrusion piece (3) comprises four mounting grooves (301), the outer side wall of the extension rod (2) is uniformly arranged in the four mounting grooves (301), an extrusion strip (302) is sleeved in the mounting groove (301), a U-shaped groove (303) is formed in the bottom surface of the extrusion strip (302), two screw sleeves (304) are sleeved in the U-shaped groove (303), two inclined grooves (305) penetrate through the left end and the right end of the outer side wall of the extrusion strip (302), a movable extrusion rod (306) is sleeved in the inclined grooves (305), the movable extrusion rod (306) and the screw sleeves (304) are rotatably arranged, a spring (307) is fixedly arranged at the upper end of the extrusion strip (302), a top plate (308) is fixedly arranged at the upper end of the spring (307), a limiting insertion rod (309) is fixedly arranged at four corners of the top plate (308), a limiting insertion rod (309) is fixedly arranged at the outer side wall of the limiting insertion rod (309), the limiting hole (310) is formed in the outer side wall of the extrusion strip (302), two outer side walls of the screw sleeves (304) are respectively connected with a threaded rod (311), two threaded rods (312) are oppositely arranged in the middle of the screw rods (312), and the mounting groove (311) and the inner side wall of the shaft rod (312) is rotatably arranged opposite to the middle of the shaft rod (312).

3. The tubular part tool for producing train parts according to claim 2, characterized in that: drive assembly (4) include with extension rod (2) outer end rotate rotation tube (41) of installation, gear ring groove (42) have been seted up to the inside wall of rotation tube (41), the inside wall meshing of gear ring groove (42) has four gears (43), four gear (43) respectively with the outer end fixed mounting of four axostylus axostyles (312), the lateral wall of rotation tube (41) runs through there is jack (44), it has handle (45) to move to peg graft in jack (44).

4. The tubular part tool for producing train parts according to claim 2, characterized in that: more change cover (5) and include pipe box (51), pipe box (51) cup joint with extension rod (2) mutually, four stopper (52), four have evenly been seted up to the inside wall of pipe box (51) the lateral wall of stopper (52) has cup jointed spacing groove (53), the lateral wall of extension rod (2) is seted up in spacing groove (53), four embedded groove (54), four have evenly been seted up to the lateral wall of pipe box (51) embedded groove (54) has cup jointed subplate (55) in embedded groove (54), counter sink (56) have all been seted up at the both ends of the lateral wall of subplate (55), screw (57) have been cup jointed in counter sink (56), screw (57) and roof (308) looks spiro union.

5. The tubular part tool for producing train parts according to claim 1, wherein the tubular part tool comprises: the lateral wall fixed mounting of extension rod (2) has spacing dish (6).

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