CN209698116U - A trimming machine for stainless steel pipe processing - Google Patents

Abstract

The utility model discloses a kind of stainless steel tube processing End polishing machines, it is related to stainless steel tube processing technique field, it includes bottom plate and base plate, the upper surface of the bottom plate is fixedly connected by four supporting legs with the lower surface of pedestal, the upper surface of the pedestal is fixedly connected with spindle box, the output shaft of the spindle box is fixedly connected with cutterhead, the drive shaft of the spindle box is fixedly connected by transmission device with the output shaft of first motor, the lower surface of the first motor is fixedly connected with the upper surface of spindle box, is fixedly connected with grip slipper on the left of the plate upper surface.Stainless steel tube processing End polishing machine, pass through setting first motor, driving device, spindle box, cutterhead, connecting plate, stripper plate, upper fixture and lower fixture, steel pipe is avoided to shift shaking in clamping, facilitate processing of the staff to stainless steel tube end face, it does not need to hold processing milling tools manually again, the efficiency for improving processing reduces the physical demands of staff.

Description

A trimming machine for stainless steel pipe processing

technical field

The utility model relates to the technical field of stainless steel pipe processing, in particular to an end repairing machine for stainless steel pipe processing.

Background technique

In the process of stainless steel pipe processing, it is generally necessary to use grinding tools and other equipment to perform operations such as grinding and chamfering on the stainless steel end face. The traditional processing is mostly clamped by the tooling fixture, and then the staff will hold the tool to operate the steel pipe. The tooling clamp The steel pipe cannot be fixed well by holding the steel pipe, which may cause the end face of the steel pipe to rotate and deviate during processing, which cannot meet the needs of use well.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an end trimming machine for stainless steel pipe processing, which solves the problem that the traditional processing is mostly clamped by the tooling fixture, and the staff then holds the tool to operate the steel pipe, and the tooling clamps the steel pipe. The steel pipe cannot fix the steel pipe well, which may cause the end surface of the steel pipe to rotate and deviate during processing, which cannot well meet the needs of use.

(2) Technical solutions

In order to achieve the above purpose, the technical solution adopted by the utility model is: a trimming machine for stainless steel pipe processing, including a base plate and a base, the upper surface of the base plate is fixedly connected with the lower surface of the base through four supporting legs, the The upper surface of the base is fixedly connected with a headstock, the output shaft of the headstock is fixedly connected with a cutter head, the drive shaft of the headstock is fixedly connected with the output shaft of the first motor through a transmission device, and the lower part of the first motor The surface is fixedly connected with the upper surface of the headstock.

The left side of the upper surface of the bottom plate is fixedly connected with a clamping seat, the upper surface of the inner wall of the clamping seat is clamped with a bearing, the bearing is sleeved with a threaded cylinder, and the internal thread of the threaded cylinder is connected with a threaded column. The bottom end of the threaded column is fixedly connected to the upper surface of the extruded plate, and the outer surface of the threaded cylinder is clamped with a driven gear, and the driven gear meshes with the outer surface of the driving device, and the lower surface of the driving device The surface is fixedly connected with the upper surface of the clamping seat, the lower surface of the extrusion plate is lapped with a connecting plate, the left and right sides of the connecting plate are fixedly connected with sliders, and the two sliders are respectively slidably connected to the clip In the chute provided on the left and right sides of the inner wall of the holder, the lower surface of the slider is fixedly connected with the lower surface of the inner wall of the chute through a telescopic device.

The lower surface of the connecting plate is fixedly connected with an upper fixture, and the front and rear sides of the lower surface of the upper fixture are fixedly connected with pads, and the pads are located in the groove provided on the upper surface of the lower fixture, and the inner wall of the groove The lower surface of the lower clamp is fixedly connected with a filling block, the upper surface of the filling block is overlapped with the lower surface of the cushion block, the lower surface of the lower clamp is fixedly connected with the lower surface of the inner wall of the clamping seat, and the left and right sides of the clamping seat Both sides are provided with through holes.

Preferably, the diameter of the through hole is greater than the sum of the diameters of the inner walls of the upper fixture and the lower fixture, and the through hole and the cutter head are at the same level, and the inner walls of the upper fixture and the lower fixture are fixedly connected with friction pads.

Preferably, the telescopic device includes a telescopic rod, the outer surface of the telescopic rod is sleeved with a spring, the top ends of the telescopic rod and the spring are fixedly connected to the lower surface of the slider, and the bottom end of the telescopic rod and the spring All are fixedly connected with the lower surface of the inner wall of the chute.

Preferably, the transmission device includes a driving wheel and a driven wheel, the left side of the driven wheel is fixedly connected to the headstock, the driven wheel is connected to the outer surface of the driving wheel through a belt, and the left side of the driving wheel The surface is fixedly connected with the output shaft of the first motor.

Preferably, the upper surface of the bottom plate is fixedly connected with a power supply, the upper surface of the base is fixedly connected with a first switch, the left side of the clamping seat is fixedly connected with a second switch, and the output ends of the power supply are respectively It is electrically connected with the input ends of the first switch and the second switch, and the output end of the first switch is electrically connected with the input end of the first motor.

Preferably, the driving device includes a second motor, the output shaft of the second motor is fixedly connected with a driving gear, the driving gear meshes with the driven gear, the lower surface of the second motor body and the clamping seat The upper surface of the second motor is fixedly connected, and the input end of the second motor is electrically connected with the output end of the second switch.

(3) Beneficial effects

The beneficial effects of the utility model are:

1. The end trimming machine for stainless steel pipe processing is equipped with a first motor, a driving device, a spindle box, a cutter head, a connecting plate, an extrusion plate, an upper clamp and a lower clamp, and the steel pipe to be processed is inserted into the upper clamp through the through hole Between the lower fixture and the cutter head, the second motor is operated by operating the second switch, the output shaft of the second motor rotates forward to drive the driving gear and the driven gear to rotate, the driven gear drives the threaded cylinder to rotate, and the threaded cylinder rotates The threaded column that drives the threaded connection drives the extrusion plate downward to squeeze the connecting plate, the connecting plate is forced downward to drive the upper clamp and the lower clamp to fit and fix the steel pipe, and the first motor works by operating the first switch, and the output shaft of the first motor The rotation drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the belt, the driven wheel rotates to drive the spindle box, the spindle box spindle rotates to drive the cutter head to process the end surface of the steel pipe, which is convenient for the staff to clamp and fix the steel pipe, and avoids the steel pipe being clamped Offset shaking occurs during the holding time, which facilitates the processing of the end face of the stainless steel pipe by the staff, and does not need to hold the processing and grinding tools manually, which improves the processing efficiency and reduces the physical exertion of the staff.

2. The end trimming machine for stainless steel pipe processing is equipped with a slider, a chute and a telescopic device. When the threaded column moves upward and resets, the connecting plate is no longer squeezed, and the spring uses its own elastic force to drive the telescopic rod to extend, and the telescopic rod The elongation drives the slider to move upward, and the slider drives the connecting plate and the upper fixture to move upward and separate from the lower fixture, thereby ensuring the stability of the upper fixture.

3. The end trimming machine for stainless steel pipe processing, by setting pads and filling blocks, the elastic pads can prevent the steel pipe from being damaged due to excessive extrusion of the pads when the upper clamp is pressed downwards, and the friction pads can be effectively filled The gap between the steel pipe and the upper and lower fixtures increases the contact friction of the steel pipe, improves the clamping tightness of the upper and lower fixtures, ensures the stability of the steel pipe during processing, and avoids the deviation of the steel pipe during processing.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of the utility model front view;

Fig. 2 is the sectional structural schematic diagram of the right view of the lower fixture of the utility model;

Fig. 3 is the schematic structural diagram of part A enlarged in Fig. 1;

FIG. 4 is an enlarged structural schematic diagram of part B in FIG. 1 .

In the figure: 1 base plate, 2 supporting legs, 3 base, 4 power supply, 5 first switch, 6 spindle box, 7 cutter head, 8 transmission device, 81 driven wheel, 82 belt, 83 driving wheel, 9 first motor, 10 Clamping seat, 11 bearing, 12 threaded cylinder, 13 threaded column, 14 extrusion plate, 15 driven gear, 16 driving device, 161 driving gear, 162 second motor, 17 connecting plate, 18 slider, 19 chute, 20 upper clamps, 21 pads, 22 filling blocks, 23 grooves, 24 lower clamps, 25 friction pads, 26 through holes, 27 telescopic devices, 271 springs, 272 telescopic rods, 28 second switches.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-4, the utility model provides a technical solution: a trimming machine for stainless steel pipe processing, including a bottom plate 1 and a base 3, the upper surface of the bottom plate 1 is fixedly connected with a power supply 4, and the upper surface of the base 3 A first switch 5 is fixedly connected, and a second switch 28 is fixedly connected to the left side of the holding seat 10. The output end of the power supply 4 is electrically connected with the input ends of the first switch 5 and the second switch 28 respectively. Switch 5 and the second switch 28, thus facilitate the operation of the staff to the first motor 9 and the second motor 162, the output end of the first switch 5 is electrically connected with the input end of the first motor 9, and the upper surface of the base plate 1 passes through four A support leg 2 is fixedly connected with the lower surface of the base 3, the upper surface of the base 3 is fixedly connected with a headstock 6, the output shaft of the headstock 6 is fixedly connected with a cutter head 7, and the drive shaft of the headstock 6 is connected to the first through a transmission 8. The output shaft of a motor 9 is fixedly connected, and the transmission device 8 includes a driving wheel 83 and a driven wheel 81. The left side of the driven wheel 81 is fixedly connected with the main shaft box 6, and the driven wheel 81 is connected to the outer surface of the driving wheel 83 through a belt 82. , the left side of the driving wheel 83 is fixedly connected to the output shaft of the first motor 9, and by setting the transmission device 8, the shaft power of the first motor 9 can be transmitted to the driven wheel 81 through the driving wheel 83 and the belt 82 to drive the headstock 6. The main shaft works and rotates to ensure the normal rotation of the cutterhead 7. The lower surface of the first motor 9 is fixedly connected with the upper surface of the spindle box 6.

The left side of the upper surface of the bottom plate 1 is fixedly connected with a clamping seat 10, and the upper surface of the inner wall of the clamping seat 10 is clamped with a bearing 11, and a threaded cylinder 12 is sleeved in the bearing 11. By setting the bearing 11 and the threaded cylinder 12, and the bearing 11 is an interference fit with the threaded cylinder 12, thereby ensuring the stability of the threaded cylinder 12 rotating in the bearing 11, ensuring that the threaded column 13 can move downwards to drive the extrusion plate 14 to squeeze the connecting plate 17, and the threaded cylinder 12 is internally threaded. Threaded post 13 is arranged, and the bottom end of threaded post 13 is fixedly connected with the upper surface of extruding plate 14, by setting extruding plate 14, and the width of extruding plate 14 matches the width of clamping seat 10 inner wall, thereby Avoid driving the threaded column 13 and the extruding plate 14 to rotate when the threaded cylinder 12 rotates, and ensure that the extruding plate 14 can squeeze the upper clamp 20 downwards, and the outer surface of the threaded cylinder 12 is clamped with a driven gear 15, driven Gear 15 meshes with the outer surface of driving device 16, and driving device 16 comprises second motor 162, and the output shaft of second motor 162 is fixedly connected with driving gear 161, and driving gear 161 meshes with driven gear 15, and second motor 162 fuselage The lower surface of the lower surface is fixedly connected with the upper surface of the clamping seat 10, the input end of the second motor 162 is electrically connected with the output end of the second switch 28, the lower surface of the driving device 16 is fixedly connected with the upper surface of the clamping seat 10, squeezed The lower surface of the pressure plate 14 is overlapped with a connecting plate 17, and the left and right sides of the connecting plate 17 are fixedly connected with a slide block 18, by setting the slide block 18 and the chute 19, so that the connecting plate 17 passes through the slide block 18 in the chute. The movement in 19 is more stable, avoiding the shifting and shaking of the upper fixture 20 when the connecting plate 17 moves, and the two sliders 18 are respectively slidably connected in the chute 19 that is provided on the left and right sides of the inner wall of the clamping seat 10. The lower surface of block 18 is fixedly connected with the lower surface of chute 19 inner wall by telescopic device 27, and telescopic device 27 comprises telescopic rod 272, and the outer surface of telescopic rod 272 is sleeved with spring 271, and the top end of telescopic rod 272 and spring 271 is all connected with The lower surface of the slide block 18 is fixedly connected, and the bottom end of the telescopic rod 272 and the spring 271 are fixedly connected with the lower surface of the inner wall of the chute 19. By setting the telescopic device 27, when the threaded column 13 moves upwards and resets, the connecting plate 17 no longer Being squeezed, the spring 271 uses its own elastic force to drive the telescopic rod 272 to elongate, and the elongation of the telescopic rod 272 drives the slider 18 to move upward, thereby ensuring that the upper clamp 20 can automatically reset and has certain stability.

The lower surface of the connecting plate 17 is fixedly connected with an upper clamp 20, and the front and rear sides of the lower surface of the upper clamp 20 are fixedly connected with spacers 21. The spacer 21 is located in the groove 23 provided on the upper surface of the lower clamp 24, and the inner wall of the groove 23 The lower surface of the lower surface is fixedly connected with a filler block 22. By setting the cushion block 21 and the filler block 22, the elastic filler block 22 can prevent the steel pipe from being damaged due to excessive extrusion of the cushion block 21 when the upper clamp 20 is pressed downward. The upper surface of 22 overlaps the lower surface of spacer 21, the lower surface of lower fixture 24 is fixedly connected with the lower surface of the inner wall of clamping seat 10, and the left and right sides of clamping seat 10 are all provided with through holes 26, through holes 26 The diameter is greater than the sum of the diameters of the upper clamp 20 and the inner wall of the lower clamp 24, and the through hole 26 is at the same horizontal position as the cutterhead 7, and the inner walls of the upper clamp 20 and the lower clamp 24 are fixedly connected with friction pads 25, by setting friction The pad 25 and the friction pad 25 can effectively fill the gap between the steel pipe and the upper fixture 20 and the lower fixture 24, increase the contact friction of the steel pipe, and improve the clamping tightness of the upper fixture 20 and the lower fixture 24.

The operating steps of the present utility model are:

S1. Insert the steel pipe to be processed between the upper clamp 20 and the lower clamp 24 through the through hole 26 and attach it to the cutter head 7. By operating the second switch 28, the second motor 162 works, and the output shaft of the second motor 162 rotates forward Drive the driving gear 161 and the driven gear 15 to rotate, the driven gear 15 drives the threaded cylinder 12 to rotate, the threaded cylinder 12 rotates to drive the screwed threaded column 13 to drive the extrusion plate 14 downward to squeeze the connecting plate 17, and the connecting plate 17 is stressed Drive down the upper clamp 20 and the lower clamp 24 to fit and fix the steel pipe, and stop the second motor 162 by operating the second switch 28;

S2, by operating the first switch 5 to make the first motor 9 work, the output shaft of the first motor 9 rotates to drive the driving wheel 83 to rotate, the driving wheel 83 drives the driven wheel 81 to rotate through the belt 82, and the driven wheel 81 rotates to drive the headstock 6, the main shaft The rotation of the main shaft of the box 6 drives the cutter head 7 to process the end face of the steel pipe;

S3. After the processing is completed, the first motor 9 is stopped by operating the first switch 5, and the second motor 162 is reversed by operating the second switch 28 to drive the extrusion plate 14 and the threaded column 13 to reset, and the spring 271 uses its own elastic force to drive Telescopic rod 272 is elongated, and telescopic rod 272 elongation drives slide block 18 to move upwards, and slide block 18 drives connecting plate 17 and upper clamp 20 to move upward and separate with lower clamp 24, and steel pipe is moved out from clamping seat 10.

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present utility model in detail. For the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (6)

1. a kind of stainless steel tube processing End polishing machine, including bottom plate (1) and pedestal (3), it is characterised in that: the bottom plate (1) Upper surface is fixedly connected by four supporting legs (2) with the lower surface of pedestal (3), and the upper surface of the pedestal (3) is fixedly connected Have spindle box (6), the output shaft of the spindle box (6) is fixedly connected with cutterhead (7), and the drive shaft of the spindle box (6) passes through Transmission device (8) is fixedly connected with the output shaft of first motor (9), lower surface and spindle box (6) of the first motor (9) Upper surface is fixedly connected；

It is fixedly connected with grip slipper (10) on the left of bottom plate (1) upper surface, the upper surface card of grip slipper (10) inner wall It is connected to bearing (11), is socketed with thread barrel (12) in the bearing (11), thread barrel (12) internal screw thread is connected with threaded post (13), the bottom end of the threaded post (13) is fixedly connected with the upper surface of stripper plate (14), the outer surface of the thread barrel (12) It is connected with driven gear (15), the driven gear (15) is engaged with the outer surface of driving device (16), the driving device (16) lower surface is fixedly connected with the upper surface of grip slipper (10), and the lower surface of the stripper plate (14) is overlapped with connecting plate (17), the left and right sides of the connecting plate (17) are fixedly connected to sliding block (18), and two sliding blocks (18) company of sliding respectively It connects in the sliding slot (19) that grip slipper (10) inner wall left and right sides open up, the lower surface of the sliding block (18) passes through flexible dress (27) are set to be fixedly connected with the lower surface of sliding slot (19) inner wall；

The lower surface of the connecting plate (17) is fixedly connected with upper fixture (20), the front and rear sides of upper fixture (20) lower surface It is fixedly connected to cushion block (21), the cushion block (21) is located in the groove (23) that lower fixture (24) upper surface opens up, described recessed The lower surface of slot (23) inner wall is fixedly connected with filling block (22), the upper surface of the filling block (22) and the following table of cushion block (21) Face overlap joint, the lower surface of the lower fixture (24) are fixedly connected with the lower surface of grip slipper (10) inner wall, the grip slipper (10) Left and right sides offer through-hole (26).

2. a kind of stainless steel tube processing End polishing machine according to claim 1, it is characterised in that: the through-hole (26) it is straight Diameter is greater than the sum of the diameter of upper fixture (20) and lower fixture (24) inner wall, and through-hole (26) and cutterhead (7) are in same level position It sets, and the inner wall of upper fixture (20) and lower fixture (24) is fixedly connected to friction pad (25).

3. a kind of stainless steel tube processing End polishing machine according to claim 1, it is characterised in that: the telescopic device (27) Including telescopic rod (272), the outer surface of the telescopic rod (272) is socketed with spring (271), the telescopic rod (272) and spring (271) top is fixedly connected with the lower surface of sliding block (18), the bottom end of the telescopic rod (272) and spring (271) with The lower surface of sliding slot (19) inner wall is fixedly connected.

4. a kind of stainless steel tube processing End polishing machine according to claim 1, it is characterised in that: the transmission device (8) Including driving wheel (83) and driven wheel (81), the left side of the driven wheel (81) is fixedly connected with spindle box (6), described driven It takes turns (81) to be sequentially connected by the outer surface of belt (82) and driving wheel (83), the left side of the driving wheel (83) and the first electricity The output shaft of machine (9) is fixedly connected.

5. a kind of stainless steel tube processing End polishing machine according to claim 1, it is characterised in that: the bottom plate (1) it is upper Surface is fixedly connected with power supply (4), and the upper surface of the pedestal (3) is fixedly connected with first switch (5), the grip slipper (10) Left side be fixedly connected with second switch (28), the output end of the power supply (4) respectively with first switch (5) and second switch (28) input terminal electrical connection, first switch (5) output end are electrically connected with the input terminal of first motor (9).

6. a kind of stainless steel tube processing End polishing machine according to claim 5, it is characterised in that: the driving device (16) Including the second motor (162), the output shaft of second motor (162) is fixedly connected with driving gear (161), the driving tooth Wheel (161) is engaged with driven gear (15), and the lower surface of the second motor (162) fuselage and the upper surface of grip slipper (10) are solid Fixed connection, the input terminal of second motor (162) are electrically connected with the output end of second switch (28).