Lathe feeding and discharging device

Abstract

The utility model provides a lathe feeding and discharging device, and belongs to the technical field of lathe machining. The lathe feeding and discharging device is installed on the lathe body, a headstock is installed on the lathe body, and the lathe feeding and discharging device comprises a first translation mechanism, a first moving seat, a lifting mechanism, a lifting plate, a first pushing air cylinder, a lengthening rod, a connecting plate, a pushing rod, a supporting frame, a heightening seat, a second pushing air cylinder, a second translation mechanism, a second moving seat, a reinforcing rod and a containing box. A second translation mechanism drives a second moving seat to move, and the second moving seat is connected with a containing box through a reinforcing rod, so that the second translation mechanism can drive the containing box to move, the containing box can be located below a machined pin shaft, the pin shaft is stored, and the use experience of a product is improved; and meanwhile, the second translation mechanism drives the containing box to move, interference between the containing box and the first moving seat can be avoided, and the product quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lathe processing technical field, concretely relates to a lathe feeding and discharging device. BACKGROUND

[0002] In the related art, when a large number of the same specification pin shafts are turned, in order to improve the efficiency of turning, the pin shafts are usually fed into the lathe by a feeding and discharging device, or the pin shafts in the lathe are discharged.

[0003] The prior art (publication number: CN220144781U) discloses a lathe feeding and discharging device, which comprises a lathe main body, a machining component, a clamping turntable, a clamping clamp block, a feeding base, a feeding wear-preventing mechanism and a feeding stabilizing mechanism. The machining component is slidingly connected to the right side of the upper end face of the lathe main body. The clamping turntable is rotationally connected to the right end face of the lathe main body. The clamping clamp block is slidingly connected to the right end face of the clamping clamp block. The feeding base is fixedly connected to the upper end face of the lathe main body. The feeding wear-preventing mechanism is arranged on the upper end face of the feeding base. The feeding stabilizing mechanism is arranged on the right side of the feeding base. By adopting the feeding wear-preventing mechanism, the friction between the hardware and the discharging chute when the hardware slides is reduced. By adopting the feeding stabilizing mechanism, the hardware is clamped by the stable clamp block driven by the stable bevel gear.

[0004] In the prior art, the feeding motor drives the hardware to slide onto the clamping turntable, facilitating the feeding of the lathe. However, in the prior art, the finished machined materials cannot be stored, thereby reducing the product use experience. UTILITY MODEL CONTENTS

[0005] To solve the problem that the finished machined materials cannot be stored in the prior art, thereby reducing the product use experience, the utility model provides a lathe feeding and discharging device, which moves the second moving seat by driving it with the second translation mechanism, and connects the second moving seat and the containing box through the reinforcing rod, so that the second translation mechanism can drive the containing box to move, thereby realizing that the containing box can be located below the finished machined pin shafts, and further realizing that the pin shafts can be stored, thereby improving the product use experience. The specific technical scheme is as follows:

[0006] The application discloses a lathe feeding and discharging device, which is installed on a lathe bed body, and a headstock is installed on the lathe bed body, and the lathe feeding and discharging device comprises a first translation mechanism, a first moving seat, a lifting mechanism, a lifting plate, a first pushing cylinder, an extension rod, a connecting plate, a pushing rod, a support frame, a heightening seat, a second pushing cylinder, a second translation mechanism, a second moving seat, reinforcing rods and a containing box.

[0007] In addition, the lathe feeding and discharging device provided by the application can further have the following additional technical features.

[0008] In the technical scheme, the first translation mechanism comprises a first fixed plate, a first threaded hole and a first lead screw; two first fixed plates are fixed on the lathe bed body and are spaced apart; the first threaded hole is provided with a first internal thread, and the first threaded hole is arranged in the first moving seat in a penetrating manner; the first lead screw is provided with a first external thread on an outer wall thereof, both ends of the first lead screw are rotationally connected with the two first fixed plates, and the first lead screw passes through the first threaded hole; and the first external thread is matched with the first internal thread.

[0009] In the technical scheme, the first translation mechanism further comprises a first light lever and a first motor; both ends of the first light lever are connected with the two first fixed plates, and the first light lever passes through the first moving seat; the first motor is provided with a first output shaft, the first motor is fixed on the lathe bed body, and the first output shaft of the first motor is connected with the first lead screw.

[0010] In the technical scheme, the lifting mechanism comprises a mounting frame, a second threaded hole and a second lead screw; the mounting frame is in L shape, and the mounting frame is fixed on the first moving base; the second threaded hole is provided with a second internal thread, and the second threaded hole is arranged in the lifting plate; the second lead screw is provided with a second external thread on an outer wall thereof, one end of the second lead screw is rotationally connected with the mounting frame, the other end of the second lead screw is rotationally connected with the first moving base, and the second lead screw passes through the second threaded hole; and the second internal thread is matched with the second external thread.

[0011] In the technical scheme, the lifting mechanism further comprises a second lead screw and a second motor; one end of the second lead screw is connected with the mounting frame, the other end of the second lead screw is connected with the first moving base, and the second lead screw passes through the lifting plate; the second motor is provided with a second output shaft, the second motor is fixed on the mounting frame, and the second output shaft of the second motor is connected with the second lead screw.

[0012] In the technical scheme, the second translation mechanism comprises a second fixed plate, a third threaded hole and a third lead screw; two second fixed plates are fixed on the ground, and there is a space between the two second fixed plates; the third threaded hole is provided with a third internal thread, and the third threaded hole is arranged in the second moving base; the third lead screw is provided with a third external thread on an outer wall thereof, both ends of the third lead screw are rotationally connected with the two second fixed plates respectively, and the third lead screw passes through the third threaded hole; and the third internal thread is matched with the third external thread.

[0013] In the technical scheme, the second translation mechanism further comprises a third motor and a third lead screw; the third motor is provided with a third output shaft, the third motor is fixed on the ground, and the third output shaft of the third motor is connected with the third lead screw; both ends of the third lead screw are connected with the two second fixed plates respectively, and the third lead screw passes through the second moving base.

[0014] Compared with the prior art, the device has the beneficial effects that:

[0015] 1. The first translation mechanism drives the first moving seat to move, and the lifting mechanism drives the lifting plate to move up and down, so that the pin shaft placed on the lifting plate can be opposite to the center hole of the chuck; at the same time, the first pushing cylinder drives the extension rod, the connecting plate and the pushing rod to move, so that the pushing rod can push the pin shaft into the center hole of the chuck, thereby completing the feeding process of the pin shaft. The second pushing cylinder is installed on the raised seat, and the second driving shaft of the second pushing cylinder is opposite to the center hole of the chuck, so that the second pushing cylinder can push the pin shaft in the center hole of the chuck out through the second driving shaft, thereby completing the unloading process of the pin shaft. The second translation mechanism drives the second moving seat to move, and the second moving seat and the containing box are connected through the reinforcing rod, so that the second translation mechanism can drive the containing box to move, thereby realizing that the containing box can be located below the finished pin shaft, and then realizing the storage of the pin shaft, thereby improving the use experience of the product. At the same time, the second translation mechanism drives the containing box to move, which can avoid the interference between the containing box and the first moving seat, thereby avoiding the damage of the containing box, and improving the quality of the product. The product can realize the automatic feeding and unloading of the pin shaft, avoid manual feeding and unloading, improve the production efficiency, and reduce the labor intensity, thereby improving the use experience of the product.

[0016] 2. The first threaded hole is arranged in the first moving seat, and the first lead screw passes through the first threaded hole, so that the first lead screw is threadedly connected with the first moving seat, thereby rotating the first lead screw to drive the first moving seat to move, and adjusting the distance between the first moving seat and the head tank.

[0017] 3. The two ends of the first light rod are connected with two first fixed plates respectively, and the first light rod passes through the first moving seat, so that the two first fixed plates support the first light rod, thereby realizing the movement of the first moving seat along the first light rod, avoiding the deviation of the first moving seat during movement, and improving the stability of the movement of the first moving seat.

[0018] 4. The second threaded hole is arranged in the lifting plate, and the second lead screw passes through the second threaded hole, so that the second lead screw is threadedly connected with the lifting plate, thereby rotating the second lead screw to drive the lifting plate to move up and down, and adjusting the height of the lifting plate.

[0019] 5. The second light rod passes through the lifting plate, so that the lifting plate can move up and down along the second light rod, thereby avoiding the deviation of the lifting plate during up and down movement, and improving the stability of the up and down movement of the lifting plate. The second motor is fixed on the mounting bracket, and the second output shaft of the second motor is connected with the second lead screw, so that the second motor can drive the second lead screw to rotate, thereby providing power for rotating the second lead screw.

[0020] 6. The third screw is connected with the second moving seat through the third threaded hole and the third screw rod, so that the third screw rod is rotated to drive the second moving seat to move, thereby adjusting the distance between the second moving seat and the bed body.

[0021] 7. The two ends of the third light rod are connected with the two second fixed plates respectively, and the third light rod passes through the second moving seat, so that the two second fixed plates support the third light rod, thereby improving the stability of the third light rod, and the second moving seat can also move along the third light rod, thereby avoiding the deviation of the second moving seat during movement, and improving the stability of the movement of the second moving seat. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a front view of a lathe feeding and discharging device of the utility model;

[0023] Figure 2 It is Figure 1 A local enlarged view of the A place;

[0024] Figure 3 It is a plan view of a lathe feeding and discharging device of the utility model;

[0025] Figure 4 It is a perspective view of the lifting plate of the utility model;

[0026] Among them, Figures 1 to 4 The correspondence between the reference signs and the component names in the drawings is as follows:

[0027] 10 bed body, 11 headstock, 12 first translation mechanism, 121 first fixed plate, 122 first screw rod, 123 first light rod, 124 first motor, 13 first moving seat, 14 lifting mechanism, 141 mounting frame, 142 second screw rod, 143 second light rod, 144 second motor, 15 lifting plate, 16 containing groove, 17 first pushing cylinder, 18 extension rod, 19 connecting plate, 20 pushing rod, 21 support frame, 22 heightening seat, 23 second pushing cylinder, 24 second translation mechanism, 241 second fixed plate, 242 third screw rod, 243 third motor, 244 third light rod, 25 second moving seat, 26 reinforcing rod, 27 containing box. DETAILED DESCRIPTION

[0028] The utility model is further described below in combination with specific implementation examples and drawings. Figures 1 to 4 The utility model is not limited to these examples.

[0029] A lathe feeding and discharging device, such as Figures 1 to 4As shown, the lathe feeding and discharging device is installed on the lathe bed 10, and the headstock 11 is installed on the lathe bed 10. The lathe feeding and discharging device comprises a first translation mechanism 12, a first moving seat 13, a lifting mechanism 14, a lifting plate 15, a first pushing cylinder 17, an extension rod 18, a connecting plate 19, a pushing rod 20, a support frame 21, a heightening seat 22, a second pushing cylinder 23, a second translation mechanism 24, a second moving seat 25, a reinforcing rod 26 and a containing box 27. The first translation mechanism 12 is installed on the lathe bed 10, and the first translation mechanism 12 is located on one side of the headstock 11. The first moving seat 13 is connected with the first translation mechanism 12, and the first moving seat 13 is located above the lathe bed 10. The lifting mechanism 14 is installed on the first moving seat 13. The lifting plate 15 is provided with a containing groove 16, and the lifting plate 15 is connected with the lifting mechanism 14. The first pushing cylinder 17 is provided with a first driving shaft, and the first pushing cylinder 17 is installed at the bottom of the lifting plate 15. One end of the extension rod 18 is connected with the first driving shaft of the first pushing cylinder 17, and the other end of the extension rod 18 extends away from the headstock 11. The connecting plate 19 is connected with the other end of the extension rod 18, and the connecting plate 19 is perpendicular to the extension rod 18. One end of the pushing rod 20 is connected with the connecting plate 19, and the other end of the pushing rod 20 extends towards the headstock 11, and the other end of the pushing rod 20 is located above the containing groove 16. The support frame 21 is L-shaped, and the support frame 21 is installed at the end of the lathe bed 10, and the support frame 21 is located on the other side of the headstock 11. The heightening seat 22 is fixed on the support frame 21. The second pushing cylinder 23 is provided with a second driving shaft, and the second pushing cylinder 23 is installed on the heightening seat 22. The second translation mechanism 24 is installed on the ground, and the second translation mechanism 24 is located on one side of the lathe bed 10. The second moving seat 25 is connected with the second translation mechanism 24. One end of the plurality of reinforcing rods 26 is connected with the second moving seat 25, and the other end of the plurality of reinforcing rods 26 extends towards the lathe bed 10. The containing box 27 is a hollow cavity with an opening at the top, and the containing box is connected with the other end of the plurality of reinforcing rods 26, and the containing box 27 is located above the first translation mechanism.

[0030] By installing the first translation mechanism 12 on the bed body 10, connecting the first moving seat 13 with the first translation mechanism 12, and locating the first translation mechanism 12 on one side of the bed head 11, the first translation mechanism 12 can drive the first moving seat 13 to move, thereby adjusting the distance between the first moving seat 13 and the bed head 11. By installing the lifting mechanism 14 on the first moving seat 13, connecting the lifting plate 15 with the lifting mechanism 14, and arranging the containing groove 16 in the lifting plate 15, the first moving seat 13 can drive the lifting mechanism 14 to move, thereby enabling the lifting mechanism 14 to drive the lifting plate 15 to move up and down, and the lifting plate 15 can also contain the pin shaft through the containing groove 16. By installing the first pushing cylinder 17 at the bottom of the lifting plate 15, and connecting one end of the extension rod 18 with the first driving shaft of the first pushing cylinder 17, the lifting plate 15 can drive the first pushing cylinder 17 to move up and down, thereby enabling the first pushing cylinder 17 to drive the extension rod 18 to move. By connecting the connecting plate 19 with the other end of the extension rod 18, connecting one end of the pushing rod 20 with the connecting plate 19, and locating the other end of the pushing rod 20 above the containing groove 16, the extension rod 18 and the pushing rod 20 are connected together through the connecting plate 19, thereby enabling the pushing rod 20 to push the pin shaft placed in the containing groove 16 to move, and further enabling the pin shaft to be pushed into the center hole of the chuck on the bed head 11, so as to facilitate the chuck to clamp and fix the pin shaft. By installing the support frame 21 at the end of the bed body 10, fixing the heightening seat 22 on the support frame 21, and installing the second pushing cylinder 23 on the heightening seat 22, the heightening seat 22 supports the second pushing cylinder 23, thereby enabling the second pushing cylinder 23 to drive the driving shaft to enter the center hole of the chuck, and further enabling the driving shaft to push out the pin shaft located in the center hole of the chuck. By installing the second translation mechanism 24 on the ground, and connecting the second moving seat 25 with the second translation mechanism 24, the second translation mechanism 24 can drive the second moving seat 25 to move, thereby adjusting the distance between the second moving seat 25 and the bed body 10. By connecting one end of the plurality of reinforcing rods 26 with the second moving seat 25, and connecting the other end of the plurality of reinforcing rods 26 with the containing box 27, the second moving seat 25 and the containing box 27 move synchronously, thereby enabling the containing box 27 to be located on one side of the bed head 11, and further enabling the pin shaft removed from the center hole of the chuck to drop into the containing box 27, so as to complete the storage of the pin shaft.

[0031] In the specific use of the product, first, the pin shaft is placed in the accommodating groove 16 in the lifting plate 15; then, the first translation mechanism 12 is started to move the first moving seat 13 and the pin shaft towards the headstock 11; then, the lifting mechanism 14 is started to move the lifting plate 15 and the pin shaft up and down to ensure that the pin shaft is opposite the center hole of the chuck; then, the first pushing cylinder 17 is started to push the pin shaft through the extension rod 18, the connecting plate 19 and the pushing rod 20, so that the pin shaft enters the center hole of the chuck; then, the chuck is started (manually or automatically) to clamp the pin shaft; then, the first translation mechanism 12 is started to move the first moving seat 13 away from the bed body; then, the lathe cutter is used to turn the pin shaft; after the turning of the pin shaft is completed, the second translation mechanism 24 is started to move the second moving seat 25 and the accommodating box 27 towards the bed body 10, so that the accommodating box 27 is located below the pin shaft; then, the chuck is started to loosen the pin shaft; at the same time, the second pushing cylinder 23 is started to drive the driving shaft into the center hole of the chuck, so that the driving shaft can push the pin shaft out of the center hole of the chuck and drop into the accommodating box 27, to complete the storage of the pin shaft.

[0032] With the above structure, the first translation mechanism 12 moves the first moving seat 13, and the lifting mechanism 14 moves the lifting plate 15 up and down, so that the pin shaft placed on the lifting plate 15 can be opposite the center hole of the chuck; at the same time, the first pushing cylinder 17 moves the extension rod 18, the connecting plate 19 and the pushing rod 20, so that the pushing rod 20 can push the pin shaft into the center hole of the chuck, to complete the feeding process of the pin shaft. The second pushing cylinder 23 is installed on the raised seat 22, and the second driving shaft of the second pushing cylinder 23 is opposite the center hole of the chuck, so that the second pushing cylinder 23 can push the pin shaft in the center hole of the chuck out through the second driving shaft, to complete the discharging process of the pin shaft. The second translation mechanism 24 moves the second moving seat 25, and the second moving seat 25 and the accommodating box 27 are connected through the reinforcing rod 26, so that the second translation mechanism 24 can move the accommodating box 27, so that the accommodating box 27 can be located below the processed pin shaft, and the pin shaft is stored, to improve the use experience of the product; at the same time, the second translation mechanism 24 moves the accommodating box 27, which can avoid interference between the accommodating box 27 and the first moving seat 13, to avoid damage to the accommodating box 27, to improve the quality of the product. The product can realize automatic feeding and discharging of the pin shaft, avoid manual feeding and discharging, improve production efficiency, reduce labor intensity, and improve the use experience of the product.

[0033] In the embodiment of the utility model, as shown in Figures 1 to 4 The first translation mechanism 12 includes: a first fixed plate 121, a first threaded hole and a first lead screw 122; two first fixed plates 121 are fixed on the lathe bed 10, and there is a spacing between the two first fixed plates 121; a first internal thread is arranged in the first threaded hole, and the first threaded hole is arranged in the first moving seat 13; a first external thread is arranged on the outer wall of the first lead screw 122, both ends of the first lead screw 122 are rotatably connected with the two first fixed plates 121 respectively, and the first lead screw 122 passes through the first threaded hole; wherein the first external thread is matched with the first internal thread.

[0034] By fixing the two first fixed plates 121 on the lathe bed 10, and rotatably connecting both ends of the first lead screw 122 with the two first fixed plates 121 respectively, the two first fixed plates 121 can support the first lead screw 122, so that the first lead screw 122 can rotate between the two first fixed plates 121; by arranging the first threaded hole in the first moving seat 13, and making the first lead screw 122 pass through the first threaded hole, the first lead screw 122 is screw-connected with the first moving seat 13, so that the first lead screw 122 is rotated, and the first moving seat 13 is driven to move, as shown in Figures 1 to 4 Further, the distance between the first moving seat 13 and the headstock 11 is adjusted.

[0035] In the embodiment of the utility model, the first translation mechanism 12 further includes: a first light lever 123 and a first motor 124; both ends of the first light lever 123 are connected with the two first fixed plates 121 respectively, and the first light lever 123 passes through the first moving seat 13; the first motor 124 is provided with a first output shaft, the first motor 124 is fixed on the lathe bed 10, and the first output shaft of the first motor 124 is connected with the first lead screw 122.

[0036] By connecting both ends of the first light lever 123 with the two first fixed plates 121 respectively, and making the first light lever 123 pass through the first moving seat 13, the two first fixed plates 121 can support the first light lever 123, so that the first moving seat 13 moves along the first light lever 123, to avoid the first moving seat 13 from deviating when moving, and further improve the stability of the first moving seat 13. By fixing the first motor 124 on the lathe bed 10, and connecting the first output shaft of the first motor 124 with the first lead screw 122, the first motor 124 can drive the first lead screw 122 to rotate, so as to provide power for rotating the first lead screw 122.

[0037] In the embodiment of the utility model, as shown in Figures 1 to 4As shown, the lifting mechanism 14 includes: a mounting bracket 141, a second threaded hole, and a second lead screw 142; the mounting bracket 141 is L-shaped and fixed on the first movable seat 13; a second internal thread is provided in the second threaded hole, which is located inside the lifting plate 15; a second external thread is provided on the outer wall of the second lead screw 142, one end of the second lead screw 142 is rotatably connected to the mounting bracket 141, and the other end of the second lead screw 142 is rotatably connected to the first movable seat 13, and the second lead screw 142 passes through the second threaded hole; wherein, the second internal thread and the second external thread are adapted to each other.

[0038] By welding the L-shaped mounting bracket 141 to the first movable seat 13, one end of the second lead screw 142 is rotatably connected to the mounting bracket 141, and the other end of the second lead screw 142 is rotatably connected to the first movable seat 13. This allows the first movable seat 13 and the mounting bracket 141 to cooperate in supporting the second lead screw 142, thereby enabling the second lead screw 142 to rotate within the mounting bracket 141. By setting the second threaded hole in the lifting plate 15 and allowing the second lead screw 142 to pass through the second threaded hole, the second lead screw 142 is threadedly connected to the lifting plate 15. This allows the second lead screw 142 to rotate, causing the lifting plate 15 to move up and down, thereby adjusting the height of the lifting plate 15.

[0039] In embodiments of this utility model, such as Figures 1 to 4 As shown, the lifting mechanism 14 further includes: a second optical bar 143 and a second motor 144; one end of the second optical bar 143 is connected to the mounting bracket 141, the other end of the second optical bar 143 is connected to the first movable seat 13, and the second optical bar 143 passes through the lifting plate 15; the second motor 144 is provided with a second output shaft, the second motor 144 is fixed on the mounting bracket 141, and the second output shaft of the second motor 144 is connected to the second lead screw 142.

[0040] By connecting one end of the second optical bar 143 to the mounting bracket 141 and the other end of the second optical bar 143 to the first movable seat 13, the mounting bracket 141 and the first movable seat 13 cooperate to support the second optical bar 143, thereby improving the stability of the second optical bar 143. By passing the second optical bar 143 through the lifting plate 15, the lifting plate 15 can move up and down along the second optical bar 143, thereby preventing the lifting plate 15 from shifting during up and down movement and improving the stability of the lifting plate 15's up and down movement. By fixing the second motor 144 to the mounting bracket 141 and connecting the second output shaft of the second motor 144 to the second lead screw 142, the second motor 144 can drive the second lead screw 142 to rotate, thereby providing power for rotating the second lead screw 142.

[0041] In embodiments of this utility model, such as Figures 1 to 4As shown in the figure, the second translation mechanism 24 comprises a second fixed plate 241, a third threaded hole and a third screw rod 242; two second fixed plates 241 are fixed on the ground, and there is a space between the two second fixed plates 241; a third internal thread is arranged in the third threaded hole, and the third threaded hole is arranged in the second moving seat 25; a third external thread is arranged on the outer wall of the third screw rod 242, both ends of the third screw rod 242 are rotatably connected with the two second fixed plates 241 respectively, and the third screw rod 242 passes through the third threaded hole; wherein the third internal thread is matched with the third external thread.

[0042] By fixing the two second fixed plates 241 on the ground and rotatably connecting both ends of the third screw rod 242 with the two second fixed plates 241 respectively, the two second fixed plates 241 can support the third screw rod 242, so that the third screw rod 242 can rotate between the two second fixed plates 241; by arranging the third threaded hole in the second moving seat 25 and making the third screw rod 242 pass through the third threaded hole, the third screw rod 242 is threadedly connected with the second moving seat 25, so that the third screw rod 242 is rotated to drive the second moving seat 25 to move, thereby adjusting the distance between the second moving seat 25 and the bed body 10.

[0043] In the embodiment of the utility model, as shown in the figure, Figures 1 to 4 As shown in the figure, the second translation mechanism 24 further comprises a third motor 243 and a third light rod 244; the third motor 243 is provided with a third output shaft, the third motor 243 is fixed on the ground, and the third output shaft of the third motor 243 is connected with the third screw rod 242; both ends of the third light rod 244 are connected with the two second fixed plates 241 respectively, and the third light rod 244 passes through the second moving seat 25.

[0044] By fixing the third motor 243 on the ground and connecting the third output shaft of the third motor 243 with the third screw rod 242, the third motor 243 can drive the third screw rod 242 to rotate, thereby providing power for rotating the third screw rod 242. By connecting both ends of the third light rod 244 with the two second fixed plates 241 respectively and passing the third light rod 244 through the second moving seat 25, the two second fixed plates 241 can support the third light rod 244, thereby improving the stability of the third light rod 244, and at the same time, the second moving seat 25 can also move along the third light rod 244, thereby avoiding the second moving seat 25 from deviating during movement, so as to improve the stability of the second moving seat 25 during movement.

[0045] In the description of the utility model, the term "a plurality of" refers to two or more than two, unless otherwise expressly limited, the term "up", "down" and the like indicate the orientation or position relationship is based on the orientation or position relationship shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the device or element referred to must have a particular orientation, a particular orientation and operation, therefore, cannot be understood as a limitation on the utility model;The terms "connection", "installation", "fixing" and the like should be understood broadly, for example, "connection" can be fixedly connected, can also be detachably connected, or integrally connected;It can be directly connected, or indirectly connected through an intermediate medium.

[0046] In the description of the utility model, the terms "one embodiment", "some embodiments", "a specific embodiment" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the utility model, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The above only describes the preferred embodiments of the utility model and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A lathe loading and unloading device, said lathe loading and unloading device being mounted on a bed, and said bed having a headstock mounted thereon, characterized in that, The lathe feeding and discharging device comprises: A first translation mechanism is installed on the lathe bed and located on one side of the headstock; A first moving seat is connected with the first translation mechanism and located above the lathe bed; A lifting mechanism is installed on the first moving seat; A lifting plate is provided with a containing groove and connected with the lifting mechanism; A first pushing cylinder is provided with a first driving shaft and installed at the bottom of the lifting plate; An extension rod is connected with the first driving shaft of the first pushing cylinder at one end and extends away from the headstock at the other end; A connecting plate is connected with the other end of the extension rod and perpendicular to the extension rod; A pushing rod is connected with the connecting plate at one end and extends towards the headstock at the other end and located above the containing groove; An L-shaped support frame is installed at the end of the lathe bed and located on the other side of the headstock; A heightening seat is fixed on the support frame; A second pushing cylinder is provided with a second driving shaft and installed on the heightening seat; A second translation mechanism is installed on the ground and located on one side of the lathe bed; A second moving seat is connected with the second translation mechanism; A plurality of reinforcing rods are connected with the second moving seat at one end and extend towards the lathe bed at the other end; A containing box is a hollow cavity with an opening at the top and connected with the other end of the reinforcing rods and located above the first translation mechanism.

2. A lathe loading and unloading device according to claim 1, characterized in that The first translation mechanism comprises: Two first fixed plates are fixed on the lathe bed with a spacing between them; A first threaded hole is provided with a first internal thread and penetrates through the first moving seat; A first lead screw is provided with a first external thread on the outer wall and rotatably connected with the two first fixed plates at both ends and penetrates through the first threaded hole; The first external thread is matched with the first internal thread.

3. A lathe loading and unloading device according to claim 2, characterised in that, The first translation mechanism further comprises: A first light rod is connected with the two first fixed plates at both ends and penetrates through the first moving seat; A first motor is provided with a first output shaft, fixed on the lathe bed and connected with the first lead screw at the first output shaft.

4. A lathe loading and unloading device according to claim 3, wherein The lifting mechanism comprises: An L-shaped mounting bracket is fixed on the first moving seat; A second threaded hole is provided with a second internal thread, and the second threaded hole is arranged in the lifting plate; A second screw rod is provided with a second external thread on an outer wall thereof, one end of the second screw rod is rotationally connected with the mounting frame, the other end of the second screw rod is rotationally connected with the first moving seat, and the second screw rod passes through the second threaded hole; The second internal thread is matched with the second external thread.

5. A lathe loading and unloading device according to claim 4, wherein, The lifting mechanism further comprises: A second light rod, one end of the second light rod is connected with the mounting frame, the other end of the second light rod is connected with the first moving seat, and the second light rod passes through the lifting plate; A second motor is provided with a second output shaft, the second motor is fixed on the mounting frame, and the second output shaft of the second motor is connected with the second screw rod.

6. A lathe loading and unloading device according to claim 1, characterized in that, The second translation mechanism comprises: Two second fixed plates are fixed on the ground, and there is a space between the two second fixed plates; A third threaded hole is provided with a third internal thread, and the third threaded hole is arranged in the second moving seat; A third screw rod is provided with a third external thread on an outer wall thereof, both ends of the third screw rod are rotationally connected with the two second fixed plates respectively, and the third screw rod passes through the third threaded hole; The third internal thread is matched with the third external thread.

7. A lathe loading and unloading device according to claim 6, wherein The second translation mechanism further comprises: A third motor is provided with a third output shaft, the third motor is fixed on the ground, and the third output shaft of the third motor is connected with the third screw rod; A third light rod, both ends of the third light rod are connected with the two second fixed plates respectively, and the third light rod passes through the second moving seat.

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