CN213646678U

CN213646678U - Fixed frock is used in nonrust steel pipe spare machine tooling

Info

Publication number: CN213646678U
Application number: CN202021968100.0U
Authority: CN
Inventors: 王石明
Original assignee: Taixing Hongqiao Special Steel Co ltd
Current assignee: Taixing Hongqiao Special Steel Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-07-09
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a nonrust steel pipe fitting machine tooling is with fixed frock, its technical scheme is: the base is included, the top of base is rotated through the bearing and is connected with the rotation post, the top fixedly connected with fixed station of rotation post, the interior diapire fixed mounting of fixed station has servo motor, servo motor's output shaft fixedly connected with lead screw, the outside threaded connection of lead screw has the swivel nut, the equal fixedly connected with rack in the left and right sides of swivel nut, the inside of fixed station is rotated and is connected with two gears that are located the swivel nut both sides. The utility model discloses a, through the tight mode of clamp that deflects from both sides, can fix the stainless steel pipe fitting of equidimension not, and the rotatable angle regulation in fixed back, convenient processing to solve current fixed frock and only be suitable for the stainless steel pipe fitting of specific size, the flexibility is not high, can't rotate after pressing from both sides tightly and handle other positions, troublesome poeration and the inconvenient problem of processing.

Description

Fixed frock is used in nonrust steel pipe spare machine tooling

Technical Field

The utility model relates to a stainless steel pipe fitting processing technology field, concretely relates to stainless steel pipe fitting machine tooling is with fixed frock.

Background

Stainless steel pipe fitting belongs to one kind of pipe fitting, so called stainless steel pipe fitting is made by stainless steel material, is a hollow rectangular circular steel, extensively is used for making machine part and engineering structure, and stainless steel pipe fitting is at the in-process of production, can carry out processing technology such as groove treatment, welding, drilling, chamfer usually, in the course of working, need use fixed frock in the man-hour.

The prior art has the following defects: the existing fixing tool for machining the stainless steel pipe fitting is only suitable for stainless steel pipe fittings with specific sizes, different fixing tools are needed when stainless steel pipe fittings with different sizes are machined, the flexibility is not high, the stainless steel pipe fitting cannot rotate after being clamped, other parts are processed, the operation is troublesome, and the machining is inconvenient.

Therefore, it is necessary to provide a fixing tool for machining stainless steel pipe fittings.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a nonrust steel pipe spare machine tooling is with fixed frock through deflecting from both sides and pressing from both sides tight mode, can fix the nonrust steel pipe spare of equidimension not, and the rotatable angle regulation in fixed back, convenient processing to solve current fixed frock and only be suitable for the nonrust steel pipe spare of specific size, the flexibility is not high, can't rotate after pressing from both sides tightly and handle other positions, troublesome poeration and the inconvenient problem of processing.

In order to achieve the above object, the present invention provides the following technical solutions: a fixing tool for machining stainless steel pipe fittings comprises a base, wherein the top of the base is rotatably connected with a rotating column through a bearing, the top of the rotating column is fixedly connected with a fixed table, a servo motor is fixedly installed on the inner bottom wall of the fixed table, an output shaft of the servo motor is fixedly connected with a lead screw, the outer side of the lead screw is in threaded connection with a screw sleeve, racks are fixedly connected to the left side and the right side of the screw sleeve respectively, two gears located on the two sides of the screw sleeve are rotatably connected inside the fixed table, one opposite sides of the two gears are respectively meshed with the two racks, connecting rods are fixedly connected to the front sides of the two gears, the top ends of the two connecting rods penetrate through and extend to the top of the fixed table and are fixedly connected with connecting plates, clamping pieces which are equidistantly arranged are fixedly connected to the tops of the two connecting plates, and a tooth groove, the right side at base top is connected with the pivot through the bearing rotation, the fluted disc with tooth's socket meshing has been cup jointed in the outside of pivot, the locating hole of annular distribution is seted up at the top of fluted disc, the top fixedly connected with of base and the locating component of locating hole grafting.

Preferably, locating component is including fixing the fixed block at the base top, the interior diapire fixedly connected with spring of fixed block, the top fixedly connected with clamp plate of spring, the right side of clamp plate runs through and extends to the outside of fixed block and rather than sliding connection, the top fixedly connected with locating lever of clamp plate, the top of locating lever runs through and extends to the top of fixed block and pegs graft with the locating hole.

Preferably, the top of the base is provided with an annular groove, the inner side of the annular groove is connected with an annular plate in a sliding mode, and the top of the annular plate is fixedly connected with the bottom of the fixing table.

Preferably, the inward sides of the clamping pieces are arc-shaped, and the inward sides of the clamping pieces are fixedly connected with first anti-slip pads.

Preferably, the top of the fixed table is provided with a positioning groove, and the inner side of the positioning groove is fixedly connected with a second anti-slip pad.

Preferably, the clamping pieces on the left side and the clamping pieces on the right side are consistent in number and distributed in a staggered mode.

The utility model has the advantages that:

(1) the utility model discloses a servo motor work makes the lead screw rotate, the swivel nut shifts up along the lead screw and the rack that drives both sides, the rack makes the gear inwards rotate through the meshing with the gear, the connecting rod follows gear revolve and makes the holder inwards deflect, two sets of holders inwards deflect and fix the stainless steel pipe spare that the fixed station top was placed, the angle that the holder deflected can change according to the stainless steel pipe spare of different specifications, so that fix the stainless steel pipe spare of different specifications, the flexibility is high and need not change different fixed frock.

(2) The utility model discloses a locating component and locating hole separation, the pivot drives the fluted disc and rotates, makes the fixed station rotate through the meshing of fluted disc and tooth's socket, drives the stainless steel pipe fitting rotation after fixed, rotates the position that corresponds with the machining tool with the position that other needs processed, easy operation and convenient processing.

Drawings

Fig. 1 is a schematic structural diagram provided by the present invention;

fig. 2 is a front cross-sectional view provided by the present invention;

fig. 3 is an enlarged view of a position a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. rotating the column; 3. a fixed table; 4. a servo motor; 5. a screw rod; 6. a threaded sleeve; 7. a rack; 8. a gear; 9. a connecting rod; 10. a connecting plate; 11. a clamping member; 12. a tooth socket; 13. a rotating shaft; 14. a fluted disc; 15. positioning holes; 16. a positioning assembly; 161. a fixed block; 162. a spring; 163. pressing a plate; 164. positioning a rod; 17. an annular groove; 18. an annular plate; 19. and (6) positioning a groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, referring to fig. 1-3, the utility model provides a fixed tooling for machining stainless steel pipe fittings, which comprises a base 1, wherein the top of the base 1 is rotatably connected with a rotary column 2 through a bearing, the top of the rotary column 2 is fixedly connected with a fixed station 3, a servo motor 4 is fixedly installed on the inner bottom wall of the fixed station 3, the type of the servo motor 4 can be MCA17N23-RS0B0, an output shaft of the servo motor 4 is fixedly connected with a lead screw 5, the outer side of the lead screw 5 is in threaded connection with a screw sleeve 6, the left side and the right side of the screw sleeve 6 are both fixedly connected with racks 7, two gears 8 positioned at both sides of the screw sleeve 6 are rotatably connected inside the fixed station 3, one opposite sides of the two gears 8 are respectively engaged with the two racks 7, the fronts of the two gears 8 are both fixedly connected with connecting rods 9, the top ends of the two connecting rods 9 both penetrate through and extend to the top of the fixed station 3 and are, two holder 11 that the equal fixedly connected with equidistance in top of connecting plate 10 was separated, tooth's socket 12 has been seted up to the bottom in the 3 outsides of fixed station, the right side at base 1 top is rotated through the bearing and is connected with pivot 13, the fluted disc 14 with tooth's socket 12 meshing has been cup jointed in the outside of pivot 13, annular distribution's locating hole 15 has been seted up at the top of fluted disc 14, the locating component 16 of base 1's top fixedly connected with and locating hole 15 grafting.

Further, locating component 16 is including fixing fixed block 161 at base 1 top, the interior diapire fixedly connected with spring 162 of fixed block 161, the top fixedly connected with clamp plate 163 of spring 162, the right side of clamp plate 163 runs through and extends to the outside of fixed block 161 and rather than sliding connection, the top fixedly connected with locating lever 164 of clamp plate 163, the top of locating lever 164 runs through and extends to the top of fixed block 161 and pegs graft with locating hole 15, through pressing down clamp plate 163, can drive locating lever 164 and break away from in locating hole 15, fluted disc 14 can rotate, unclamp clamp plate 163, promote clamp plate 163 through the bounce of spring 162 and drive locating lever 164 rebound and peg graft with locating hole 15, can fix a position fluted disc 14 to fixed station 3 after rotating is fixed, and the stability during processing is guaranteed.

Further, ring channel 17 has been seted up at the top of base 1, ring channel 17's inboard sliding connection has annular plate 18, the top of annular plate 18 and the bottom fixed connection of fixed station 3 can drive constant head tank 19 through fixed station 3 and slide in annular plate 18, through the cooperation of annular plate 18 with constant head tank 19, play the supporting role when not influencing fixed station 3 pivoted.

Further, the inside one side of holder 11 all is the arc, the first slipmat of the equal fixedly connected with in the inside one side of holder 11, inside one side is curved holder 11 and is convenient for more to the clamp of stainless steel pipe fitting tightly, and first slipmat increases the frictional force between pipe fitting and the holder 11, improves fixed effect.

Furthermore, a positioning groove 19 is formed in the top of the fixing table 3, a second anti-slip pad is fixedly connected to the inner side of the positioning groove 19, the positioning groove 19 is used for positioning the stainless steel pipe fitting, and the second anti-slip pad increases friction force in the middle of the top of the fixing table 3 to enable the fixing effect to be better.

Furthermore, the clamping pieces 11 on the left side and the clamping pieces 11 on the right side are consistent in number and distributed in a staggered mode, stainless steel pipes with different lengths can be fixed through the plurality of clamping pieces 11, and the clamping pieces 11 on the two sides are arranged in a staggered mode to avoid collision and interference.

The utility model discloses a use as follows: in use the utility model discloses the time, through placing stainless steel pipe fitting at the top of fixed station 3, drive servo motor 4 makes lead screw 5 rotate, lead screw 5 drives swivel nut 6 and upwards removes along lead screw 5, rack 7 of 6 both sides of swivel nut is followed swivel nut 6 and is removed and cooperate with gear 8, make gear 8 rotate to the inboard, gear 8 rotates and to drive connecting rod 9 and inwards rotate, connecting plate 10 is followed connecting rod 9 and is rotated and drive a plurality of holders 11 and inwards deflect, a plurality of crisscross distribution's of both sides holder 11 and stainless steel pipe fitting contact, and fix stainless steel pipe fitting at the top of fixed station 3, holder 11 different angles that deflect can change, stainless steel pipe fitting to different specifications all can fix, it only is suitable for the stainless steel pipe fitting of specific size to have solved current fixed frock, the not high problem of flexibility.

Embodiment 2, the utility model provides a pair of stainless steel pipe fitting machining is with fixed frock, tooth's socket 12 has been seted up to the bottom in the 3 outsides of fixed station, the right side at base 1 top is rotated through the bearing and is connected with pivot 13, fluted disc 14 with tooth's socket 12 meshing has been cup jointed in the outside of pivot 13, annular distribution's locating hole 15 is seted up at fluted disc 14's top, base 1's top fixedly connected with and locating component 16 that locating hole 15 was pegged graft.

The use scenario of this embodiment is: make spring 162 compress and drive locating lever 164 and locating hole 15 separation through pressing down clamp plate 163, can rotate pivot 13 and make fluted disc 14 rotate, fluted disc 14 can make fixed station 3 follow fluted disc 14 and rotate under the support of rotation post 2 with the meshing of tooth's socket 12, fixed station 3 drives the stainless steel pipe fitting after fixing and rotates, the position that will other needs processing rotates the position that corresponds with the machining tool, loosen clamp plate 163, it pegs graft with locating hole 15 and fixes to promote locating lever 164 by spring 162's elasticity, convenient processing and easy operation, it handles other positions to have solved the unable rotation after pressing from both sides tightly, the troublesome poeration and the inconvenient problem of processing.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a nonrust steel pipe fitting machining is with fixed frock, includes base (1), its characterized in that: the top of the base (1) is rotatably connected with a rotating column (2) through a bearing, the top of the rotating column (2) is fixedly connected with a fixed table (3), a servo motor (4) is fixedly installed on the inner bottom wall of the fixed table (3), an output shaft of the servo motor (4) is fixedly connected with a lead screw (5), the outer side of the lead screw (5) is in threaded connection with a threaded sleeve (6), racks (7) are fixedly connected to the left side and the right side of the threaded sleeve (6), two gears (8) positioned on two sides of the threaded sleeve (6) are rotatably connected to the inside of the fixed table (3), one opposite sides of the two gears (8) are respectively meshed with the two racks (7), connecting rods (9) are fixedly connected to the fronts of the two gears (8), and the top ends of the two connecting rods (9) are both penetrated through and extend to the top of the fixed table (3) and are fixedly connected with, two holder (11) that the equal fixedly connected with equidistance in top of connecting plate (10) was separated, tooth's socket (12) have been seted up to the bottom in fixed station (3) outside, the right side at base (1) top is rotated through the bearing and is connected with pivot (13), fluted disc (14) with tooth's socket (12) meshing have been cup jointed in the outside of pivot (13), locating hole (15) that the annular distributes are seted up at the top of fluted disc (14), locating component (16) that the top fixedly connected with of base (1) and locating hole (15) were pegged graft.

2. The fixing tool for machining the stainless steel pipe fitting according to claim 1, wherein the fixing tool comprises: locating component (16) is including fixing fixed block (161) at base (1) top, the interior diapire fixedly connected with spring (162) of fixed block (161), the top fixedly connected with clamp plate (163) of spring (162), the right side of clamp plate (163) is run through and is extended to the outside of fixed block (161) and rather than sliding connection, the top fixedly connected with locating lever (164) of clamp plate (163), the top of locating lever (164) is run through and is extended to the top of fixed block (161) and peg graft with locating hole (15).

3. The fixing tool for machining the stainless steel pipe fitting according to claim 1, wherein the fixing tool comprises: the top of base (1) has seted up ring channel (17), the inboard sliding connection of ring channel (17) has annular slab (18), the top of annular slab (18) and the bottom fixed connection of fixed station (3).

4. The fixing tool for machining the stainless steel pipe fitting according to claim 1, wherein the fixing tool comprises: the clamping piece (11) is arc-shaped on one inward side, and a first anti-skid pad is fixedly connected on one inward side of the clamping piece (11).

5. The fixing tool for machining the stainless steel pipe fitting according to claim 1, wherein the fixing tool comprises: the top of the fixed table (3) is provided with a positioning groove (19), and the inner side of the positioning groove (19) is fixedly connected with a second anti-skid pad.

6. The fixing tool for machining the stainless steel pipe fitting according to claim 1, wherein the fixing tool comprises: the clamping pieces (11) on the left side and the clamping pieces (11) on the right side are consistent in number and distributed in a staggered mode.