Material guiding device with cuttings removing structure

Abstract

The utility model relates to a material guiding device with a chip removing structure, which comprises a lathe body, a feeding mechanism is arranged on the lathe body and consists of a transverse feeding seat and a longitudinal feeding seat, a turning tool rest is fixedly connected to the rear side of the longitudinal feeding seat, a material receiving disc is arranged above the front side of the longitudinal feeding seat, and the material receiving disc comprises a horizontal rectangular bottom plate. A flow guide sliding plate inclining towards the upper right portion is formed on the right side edge of the bottom plate, a chip removal groove hole is formed in the flow guide sliding plate, and a filter screen covering the chip removal groove is fixedly connected to the upper end face of the flow guide sliding plate. According to the material guiding device, the material receiving disc can be automatically overturned and toppled, and the pipe joint can automatically slide and be guided out; meanwhile, on the basis of a filter screen and a chip removal groove hole on the material receiving disc, the cuttings can be filtered, and the cuttings are prevented from entering the transfer hopper.

Description

Technical field:

[0001] The utility model relates to the technical field of turning feeding devices, and more specifically to a material guiding device with a chip removing structure. Background technology:

[0002] Currently, pipe joints are required for connecting valves and pipelines. Currently, pipe joints can be processed into blanks by casting or forging, and the blanks are turned or milled to obtain the desired finished products. At present, some lathe heads are provided with a pushing and ejecting mechanism on the rotating spindle, and the pushing and ejecting mechanism is arranged in a chuck at the end of the rotating spindle. The chuck clamps the blank of the fixed pipe joint and rotates to realize turning. When the turning is completed, the chuck releases the pipe joint, and the pushing and ejecting mechanism inside it can eject the pipe joint (the ejection is only for pipe fittings of moderate weight, and the ejection distance is not long), thereby realizing automatic unloading of the lathe, and the ejected pipe joint can fall on the receiving tray, which is installed on the feed seat of the tool. During the turning process, chips will splash and fall into the receiving tray. At present, the receiving tray is mainly removed and the pipe joints in the receiving tray are dumped into the transfer bucket. However, the chips in the receiving tray will also be dumped into the transfer bucket during the dumping process. Therefore, before dumping, the chips in the receiving tray need to be cleaned first, and cleaning the chips is more troublesome; therefore, a structure that can easily realize chip cleaning is needed. Utility model content:

[0003] The purpose of the utility model is to address the deficiencies of the prior art and to provide a material guiding device with a chip removal structure, wherein the material guiding device can realize automatic flipping and tipping of a receiving tray, and the filtering net on the receiving tray can realize filtering of the chips.

[0004] A material guide device with a chip removal structure comprises a lathe bed, a feeding mechanism is arranged on the bed, the feeding mechanism is composed of a transverse feeding seat and a longitudinal feeding seat, a lathe tool holder is fixedly connected to the rear side of the longitudinal feeding seat, a material receiving tray is arranged above the front side, the material receiving tray comprises a horizontal rectangular bottom plate, a guide slide plate inclined to the upper right side is formed on the right side of the bottom plate, a chip removal slot hole is formed on the guide slide plate, and a filter screen covering the chip removal slot is fixedly connected to the upper end surface of the guide slide plate;

[0005] The front and rear sides of the bottom plate are respectively formed with side baffles extending transversely to the front and rear sides of the guide slide plate, and two groups of longitudinal hinge pins are respectively inserted and fixed on the side baffles on the right side of the longitudinal feed seat, and the hinge pins are respectively inserted on two groups of side hinge support plates, and the hinge support plates are respectively formed on the front and rear sides of the connecting plate, and the connecting plate is fixed to the longitudinal feed seat below the bottom plate;

[0006] An ear plate extending to the lower right is formed on the hinged support plate on the front side of the connecting plate, an inclined flip cylinder is provided in front of the ear plate, a support ear is formed on the bottom of the flip cylinder body, a T-shaped locating pin is inserted on the support ear, the locating pin is inserted and fixed at the lower end of the ear plate, a connecting head is fixed on the piston rod of the flip cylinder, a longitudinal locating column is inserted on the connecting head, and the locating column is fixed on the side baffle on the upper left of the hinge pin shaft.

[0007] Preferably, a longitudinal baffle is formed by bending the left side edge of the side baffle.

[0008] Preferably, the guide plate comprises a lower rectangular input plate, a middle isosceles trapezoidal transition plate and an upper rectangular output plate, and the front and rear sides of the transition plate and the output plate are respectively formed with side plates; the right sides of the side baffles are respectively located at the front side of the input plate and are formed together with the side plates;

[0009] The chip removal slots include a rectangular lower slot, an isosceles trapezoidal middle slot and a rectangular upper slot. The lower slot, the middle slot and the upper slot are respectively located on the input plate, the ferry plate and the output plate.

[0010] Preferably, the center distance from the upper side of the guide slide to the hinge pin is greater than the center distance from the right end of the transverse feed seat to the hinge pin.

[0011] Preferably, a longitudinal pad is fixedly connected to the longitudinal feed seat on the left side of the connecting plate, and the bottom plate on the receiving tray abuts against the pad.

[0012] Preferably, the transverse feed seat on the feed mechanism is arranged at the lower side of the longitudinal feed seat.

[0013] The beneficial effects of the utility model are:

[0014] The material guiding device can realize the automatic flipping and tipping of the receiving tray, and the automatic sliding and guiding of the pipe joint; at the same time, the filtering net and the chip removal slot holes on the receiving tray can filter the chips and prevent the chips from entering the transfer bucket. Description of the drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the utility model in a front view;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model from a top view;

[0018] Figure 4 It is a schematic structural diagram of the utility model from the side.

[0019] In the figure: 1. lateral feed seat; 2. longitudinal feed seat; 3. turning tool holder; 4. receiving tray; 41. bottom plate; 42. guide slide plate; 43. chip groove; 44. side baffle plate; 45. side plate; 46. baffle bar; 5. filter screen; 6. connecting plate; 61. hinged support plate; 62. ear plate; 7. hinged pin; 8. turning cylinder; 9. positioning column; 10. positioning pin; 11. pad. Specific implementation method:

[0020] Example: See Figures 1 to 4 As shown, a material guide device with a chip removal structure includes a lathe bed, a feeding mechanism is arranged on the bed, the feeding mechanism consists of a transverse feeding seat 1 and a longitudinal feeding seat 2, a lathe tool holder 3 is fixedly connected to the rear side of the longitudinal feeding seat 2, a material receiving tray 4 is arranged above the front side, the material receiving tray 4 includes a horizontal rectangular bottom plate 41, a guide slide 42 inclined to the upper right is formed on the right side of the bottom plate 41, a chip removal slot 43 is formed on the guide slide 42, and a filter screen 5 covering the chip removal slot 43 is fixedly connected to the upper end surface of the guide slide 42;

[0021] The front and rear sides of the bottom plate 41 are respectively formed with side baffles 44 extending transversely to the front and rear sides of the guide slide plate 42. Two groups of longitudinal hinge pins 7 are respectively inserted and fixed on the side baffles 44 on the right side of the longitudinal feed seat 2. The hinge pins 7 are respectively inserted on two groups of side hinge support plates 61. The hinge support plates 61 are respectively formed on the front and rear sides of the connecting plate 6. The connecting plate 6 is fixed to the longitudinal feed seat 2 below the bottom plate 41.

[0022] An ear plate 62 extending to the lower right is formed on the hinged support plate 61 on the front side of the connecting plate 6, and an inclined flip cylinder 8 is provided in front of the ear plate 62. A support ear is formed on the bottom of the cylinder body of the flip cylinder 8, and a T-shaped positioning pin 10 is inserted on the support ear. The positioning pin 10 is inserted and fixed at the lower end of the ear plate 62. A connecting head is fixedly connected to the piston rod of the flip cylinder 8, and a longitudinal positioning column 9 is inserted on the connecting head. The positioning column 9 is fixed on the side baffle 44 on the upper left of the hinge pin shaft 7.

[0023] The left side of the side baffle 44 is bent to form a longitudinal baffle 46 . When the pipe joint is sprayed onto the filter screen 5 of the receiving tray 4 , it will rebound. The baffle 46 can prevent the rebounded pipe joint from flying out of the receiving tray 4 .

[0024] The guide plate 42 comprises a lower rectangular input plate 421, a middle isosceles trapezoidal transition plate 422 and an upper rectangular output plate 423. The front and rear sides of the transition plate 422 and the output plate 423 are respectively formed with side plates 45; the right side of the side baffle plate 44 is respectively located at the front side of the input plate 421 and is formed together with the side plate 45;

[0025] The chip removal slot hole 43 includes a rectangular lower slot hole 431, an isosceles trapezoidal middle slot hole 432 and a rectangular upper slot hole 433. The lower slot hole 431, the middle slot hole 432 and the upper slot hole 433 are respectively located on the input plate 421, the ferry plate 422 and the output plate 423;

[0026] There is a gap between the periphery of the chip removal slot hole 43 and the periphery of the guide slide plate 42. The filter screen 5 is a metal filter screen. The periphery of the filter screen 5 is fixed to the periphery of the chip removal slot hole 43 by butt welding.

[0027] The center distance from the upper side of the guide slide 42 to the hinge pin 7 is greater than the center distance from the right end of the lateral feed seat 1 to the hinge pin 7. When the guide slide 42 is flipped over, the guided pipe joint will not fall on the lateral feed seat 1.

[0028] A longitudinal pad 11 is fixedly connected to the longitudinal feed seat 2 on the left side of the connecting plate 6 , and a bottom plate 41 on the receiving tray 4 abuts against the pad 11 .

[0029] The transverse feed seat 1 on the feed mechanism is arranged at the lower side of the longitudinal feed seat 2 .

[0030] Working principle: The utility model is a material guide device with a chip removal structure, the main body of which is a receiving tray 4, which is hinged to a hinge support plate 61 through a hinge pin 7, and the receiving tray 4 can be rotated around the hinge pin 7 by turning the cylinder 8, so that the guide slide 42 on the right side of the receiving tray 4 can be tilted downward, and then the pipe joint on the receiving tray 4 can slide down along the guide slide 42, move out of the lathe, and fall into the transfer bucket;

[0031] A chip groove 43 is provided on the guide slide 42 and covered with a filter screen 5. The filter screen 5 can prevent the pipe joint from entering the chip groove 43, while the chips can fall into the lathe through the mesh of the filter screen 5 and the chip groove 43, thereby achieving chip removal.

[0032] The embodiments are used to illustrate the present invention, but not to limit the present invention. Any person skilled in the art may modify the embodiments without violating the spirit and scope of the present invention, and therefore the scope of protection of the present invention shall be as set forth in the claims of the present invention.

Claims

1. A material guide device with a chip removal structure, comprising a lathe bed, a feeding mechanism arranged on the bed, the feeding mechanism consisting of a transverse feeding seat (1) and a longitudinal feeding seat (2), a lathe tool holder (3) being fixedly connected to the rear side of the longitudinal feeding seat (2), and a material receiving tray (4) being arranged above the front side, the material receiving tray (4) comprising a horizontal rectangular bottom plate (41), characterized in that: A flow guide slide plate (42) inclined to the upper right is formed on the right side of the bottom plate (41), a chip removal groove (43) is formed on the flow guide slide plate (42), and a filter screen (5) covering the chip removal groove (43) is fixedly connected to the upper end surface of the flow guide slide plate (42); The front and rear sides of the bottom plate (41) are respectively formed with side baffles (44) extending transversely to the front and rear sides of the guide slide plate (42); two groups of longitudinal hinge pins (7) are respectively inserted and fixed on the side baffles (44) on the right side of the longitudinal feed seat (2); the hinge pins (7) are respectively inserted on two groups of lateral hinge support plates (61); the hinge support plates (61) are respectively formed on the front and rear sides of the connecting plate (6); the connecting plate (6) is fixedly connected to the longitudinal feed seat (2) below the bottom plate (41); An ear plate (62) extending to the lower right is formed on the hinged support plate (61) on the front side of the connecting plate (6), an inclined tilting cylinder (8) is provided in front of the ear plate (62), a support ear is formed on the bottom of the cylinder body of the tilting cylinder (8), a T-shaped positioning pin (10) is inserted on the support ear, and the positioning pin (10) is inserted and fixed on the lower end of the ear plate (62), a connecting head is fixed on the piston rod of the tilting cylinder (8), a longitudinal positioning column (9) is inserted on the connecting head, and the positioning column (9) is fixed on the side baffle (44) on the upper left of the hinge pin shaft (7).

2. A material guiding device with a chip removal structure according to claim 1, characterized in that: The left side of the side baffle (44) is bent to form a longitudinal baffle bar (46).

3. A material guiding device with a chip removal structure according to claim 1, characterized in that: The guide plate (42) comprises a lower rectangular input plate (421), a middle isosceles trapezoidal transition plate (422) and an upper rectangular output plate (423), and the front and rear sides of the transition plate (422) and the output plate (423) are respectively formed with side plates (45); the right side of the side baffle (44) is respectively located at the front side of the input plate (421) and is formed together with the side plate (45); The chip removal groove (43) comprises a rectangular lower slot hole (431), an isosceles trapezoidal middle slot hole (432) and a rectangular upper slot hole (433), and the lower slot hole (431), the middle slot hole (432) and the upper slot hole (433) are respectively located on the input plate (421), the ferry plate (422) and the output plate (423).

4. The material guiding device with a chip removal structure according to claim 1, characterized in that: The center distance from the upper side of the guide slide plate (42) to the hinge pin (7) is greater than the center distance from the right end of the transverse feed seat (1) to the hinge pin (7).

5. The material guiding device with a chip removal structure according to claim 1, characterized in that: A longitudinal pad (11) is fixedly connected to the longitudinal feed seat (2) on the left side of the connecting plate (6), and a bottom plate (41) on the receiving tray (4) abuts against the pad (11).

6. A material guiding device with a chip removal structure according to claim 1, characterized in that: The transverse feed seat (1) on the feed mechanism is arranged on the lower side of the longitudinal feed seat (2).

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