Double-end lathe for machining automobile shafts

Abstract

The invention relates to the technical field of lathes, in particular to an automobile shaft machining double-end lathe which comprises a rack, a cutting mechanism, a collecting mechanism, a material guiding mechanism, an adjusting mechanism and a control mechanism. A limiting mechanism is installed on the control mechanism, and a locking mechanism is installed on the control mechanism. The collecting mechanism is beneficial for collecting cut scraps, cooling liquid and the scraps are stored in a classified mode, the cutting mechanism shakes the material guiding mechanism so that the scraps on the material guiding mechanism can be smoothly guided out, the position of the cutting mechanism can be adjusted through cooperation of the adjusting mechanism and the control mechanism, axles of different lengths can be conveniently installed, and the machining efficiency is improved. And through cooperation of the locking mechanism and the limiting mechanism, limiting control over the control mechanism is facilitated, and limiting protection during operation and machining during adjustment is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of lathes, in particular to a double-head lathe for processing automobile shaft parts. Background Art

[0002] During the processing of automobile shafts, some shafts need to be processed at both ends, and a double-head lathe is needed at this time. At present, when the double-head lathe for shafts processes both ends of shafts, it is not convenient to collect and store the cutting debris, and the debris and coolant are not easy to be well classified and recycled, which makes it inconvenient to clean up later. At the same time, when the double-head lathe clamps and fixes the shafts, the distance between the two ends of the clamping assembly is not easy to adjust, which makes it inconvenient to process shafts of different lengths. Moreover, when processing longer shafts, the shafts are prone to deformation during processing, which affects the processing accuracy. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a double-head lathe for processing automobile shaft parts.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a double-head lathe for processing automobile shaft parts, comprising a frame, a cutting mechanism is installed on the frame, a collecting mechanism is installed on the frame, a material guiding mechanism is installed on the frame, an adjusting mechanism is installed on the cutting mechanism, a control mechanism is installed on the frame, a limiting mechanism is installed on the control mechanism, and a locking mechanism is installed on the control mechanism.

[0005] Specifically, the cutting mechanism includes a base, three bases are detachably connected to the bottom of the frame, slides are slidably connected to the tops of both ends of the frame, and the two slides are respectively connected to the machine head in a cooperative manner, a dual-output shaft reducer is installed at the center position of the front end of the frame, and screw rods are rotatably connected to the two sides of the front end of the frame, and the opposite ends of the two screw rods are connected to the output shafts of the dual-output shaft reducer, the front ends of the two slides are vertically connected to drive plates, and the two drive plates are respectively threadedly connected to the two screw rods, and two mounting seats are installed at the center of the top of the frame, and chucks are installed on the opposite sides of the two mounting seats.

[0006] Specifically, the collecting mechanism includes a material guide trough, and material guide troughs are respectively provided inside both ends of the frame, the top of the material guide trough extends to the outside of the top of the frame, and the bottoms of both ends of the material guide trough extend to the inside of the base, and the inside of the material guide trough is an inverted V-shaped structure. The three bases are respectively slidably connected with collection boxes, one end of the collection box extends to the outside of the base, and the bottoms of both ends of the material guide trough are located at the top of the collection box.

[0007] Specifically, a handle is installed at the center of the side wall at one end of the collection box, and multiple horizontally distributed blocks are installed on the inner sides of the three collection boxes respectively. A filter net is provided inside the collection box, and the bottom edge of the filter net is in contact with multiple blocks. Pull rods are vertically connected to both ends of the top of the filter net.

[0008] Specifically, the material guiding mechanism includes a guide plate, and a guide plate is respectively arranged inside the two material guiding troughs, and the guide plate is an inverted V-shaped structure. A plurality of shaking springs are connected between the bottom of the guide plate and the bottom of the material guiding trough.

[0009] Specifically, the tops of the two guide plates are vertically connected with control plates, the control plates are slidably connected to the inner walls of the material guide trough, the top of the control plate is a toothed structure, and tooth plates are installed at both ends of the bottom of the two slides, and the two tooth plates respectively contact the tops of the two control plates.

[0010] Specifically, guide blocks are fixedly connected to both sides of the two material guide grooves, and the control board is slidably connected to the guide blocks.

[0011] Specifically, the adjustment mechanism includes a telescopic cover, a telescopic cover is connected between opposite sides of the two mounting seats, two support plates are slidably connected to the center of the top of the frame, and the two mounting seats are respectively connected to the tops of the two support plates.

[0012] Specifically, the control mechanism includes a first rack, wherein the two ends of one of the support plates are detachably connected to the first rack, and the two ends of the other support plate are detachably connected to the second rack, the first rack and the second rack are symmetrically distributed, and a rotating shaft is rotatably connected inside the frame, and the two ends of the rotating shaft extend to the outside of the frame respectively, and the two ends of the rotating shaft extend between the first rack and the second rack, and the two ends of the rotating shaft are fixedly connected to gears, and the two gears are respectively meshed with the first rack and the second rack, and one end of the two rotating shafts is respectively installed with a driving block, and the driving block is a cylindrical structure with a hexagonal slot inside.

[0013] Specifically, the limiting mechanism includes a turntable, a turntable is welded at the center of the rotating shaft, a gear ring is fixedly connected at the inner center of the top of the frame, the turntable is rotatably connected to the inside of the gear ring, four ring-shaped tooth blocks are installed inside the turntable, the tooth blocks are slidably connected to the inside of the turntable through two compression springs, one end of the tooth block extends to the outside of the turntable, one end of the tooth block is in contact with the inner wall of the gear ring, and one end of the tooth block is a triangular structure.

[0014] Specifically, the locking mechanism includes a driving rod, which is slidably connected to the inside of the rotating shaft. Both ends of the driving rod extend to the outside of the driving block. Four top rods are slidably connected to the inside of the turntable. One end of the four top rods is vertically connected to one side of the gear block, and the other ends of the four top rods are respectively in contact with the driving rod. Four groups of annular grooves are provided at the center of the driving rod, and the four groups of grooves are located on both sides of the top rod.

[0015] Specifically, sliders are installed inside the two ends of the rotating shaft respectively, and the sliders are slidably connected to the inside of the rotating shaft through a return spring. The two sliders are hexagonal structures, and the two sliders are fixedly connected to the two ends of the driving rod respectively.

[0016] The beneficial effects of the present invention are: (1) The double-head lathe for processing automobile shaft parts described in the present invention can process both ends of automobile shaft parts simultaneously through the installation of a cutting mechanism, and is easy to operate and highly efficient. The installation of a collecting mechanism facilitates the collection of cutting debris, and coolant and debris are classified and stored for easy subsequent recycling.

[0017] (2) The double-head lathe for processing automobile shaft parts described in the present invention can smoothly discharge the debris on the material guide mechanism by shaking the material guide mechanism through the cutting mechanism, so that the debris can be collected and stored by the collecting mechanism.

[0018] (3) The double-head lathe for processing automobile axles described in the present invention enables the cutting mechanism to be adjusted through the cooperation of the adjustment mechanism and the control mechanism, thereby facilitating the installation of axles of different lengths.

[0019] (4) The double-head lathe for processing automobile shaft parts described in the present invention facilitates the limit control of the control mechanism through the cooperation of the locking mechanism and the limit mechanism, and is convenient for operation during adjustment and limit protection during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 A schematic diagram of the overall structure provided by the present invention; Figure 2 It is a schematic diagram of the connection structure between the support plate and the mounting seat of the present invention; Figure 3 It is a schematic diagram of the connection structure between the material guide chute and the frame of the present invention; Figure 4 It is a schematic diagram of the connection structure between the control plate and the guide plate of the present invention; Figure 5 It is a schematic diagram of the connection structure between the shaking spring and the guide plate of the present invention; Figure 6 It is a schematic diagram of the connection structure between the tooth plate and the control plate of the present invention; Figure 7 It is a schematic diagram of the connection structure between the filter screen and the collection box of the present invention; Figure 8 It is a schematic diagram of the connection structure between the stopper and the collection box of the present invention; Fig. 9 It is a schematic diagram of the connection structure between the gear and the rotating shaft of the present invention; Fig.10 It is a schematic diagram of the connection structure between the rotating disk and the rotating shaft of the present invention; Fig.11 It is a schematic diagram of the connection structure between the gear block and the rotating disk of the present invention; Fig.12 It is a schematic diagram of the connection structure between the slider and the driving rod of the present invention.

[0022] In the figure: 1, frame; 2, cutting mechanism; 201, base; 202, head; 203, slide; 204, drive plate; 205, screw rod; 206, mounting seat; 207, double output shaft reducer; 208, chuck; 3, collecting mechanism; 301, guide trough; 302, collecting box; 303, handle; 304, filter; 305, pull rod; 306, stopper; 4, guide mechanism; 401, guide plate; 402, control board; 403, guide block; 404, Jitter spring; 405, tooth plate; 5, adjustment mechanism; 501, telescopic cover; 502, support plate; 6, control mechanism; 601, first rack; 602, gear; 603, second rack; 604, rotating shaft; 605, driving block; 7, limiting mechanism; 701, turntable; 702, gear ring; 703, gear block; 704, compression spring; 8, locking mechanism; 801, driving rod; 802, groove; 803, push rod; 804, reset spring; 805, slider. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0024] like Figure 1 , Figure 2 , Figure 5 , Figure 7 , Fig.10 and Fig.12 As shown, a double-head lathe for processing automobile shaft parts described in the present invention includes a frame 1, a cutting mechanism 2 is installed on the frame 1, a collecting mechanism 3 is installed on the frame 1, a material guiding mechanism 4 is installed on the frame 1, an adjusting mechanism 5 is installed on the cutting mechanism 2, a control mechanism 6 is installed on the frame 1, a limiting mechanism 7 is installed on the control mechanism 6, and a locking mechanism 8 is installed on the control mechanism 6.

[0025] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the cutting mechanism 2 includes a base 201, three bases 201 are detachably connected to the bottom of the frame 1, slides 203 are slidably connected to the tops of both ends of the frame 1, and the two slides 203 are respectively connected to the machine head 202, a dual-output shaft reducer 207 is installed at the center of the front end of the frame 1, and screw rods 205 are rotatably connected to the two sides of the front end of the frame 1, and the opposite ends of the two screw rods 205 are connected to the output shafts of the dual-output shaft reducer 207, the front ends of the two slides 203 are vertically connected to the driving plates 204, and the two driving plates 204 are respectively threadedly connected to the two screw rods 205, and two mounting seats 20 are installed at the center of the top of the frame 1. 6. A chuck 208 is installed on the opposite side of the two mounting seats 206. The installation of the base 201 is conducive to the stable support of the frame 1. The installation of the two mounting seats 206 is conducive to the support and driving of the two chucks 208. The cooperation of the two chucks 208 is conducive to the stable clamping of the axle. The installation of the dual-output shaft reducer 207 is conducive to the drive control of the two screw rods 205, thereby realizing the drive of the two slides 203. The installation of the slide 203 is conducive to the drive control of the machine head 202. Through the operation of the two machine heads 202, the cutting work on both ends of the axle is realized, the operation is more convenient, and the production efficiency is improved.

[0026] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8 As shown, the collecting mechanism 3 includes a material guide trough 301, and material guide troughs 301 are respectively provided inside the two ends of the frame 1, the top of the material guide trough 301 extends to the outside of the top of the frame 1, and the bottoms of the two ends of the material guide trough 301 extend to the inside of the base 201, and the inside of the material guide trough 301 is an inverted V-shaped structure, and the three bases 201 are respectively slidably connected with collection boxes 302, one end of the collection box 302 extends to the outside of the base 201, and a handle 303 is installed at the center of the side wall of one end of the collection box 302, and the bottoms of the two ends of the material guide trough 301 are located at the top of the collection box 302. The opening of the material guide trough 301 facilitates the discharge of debris and coolant generated during cutting, and debris enters the collection box 302 through the material guide trough 301 for storage, and the collection box 302 is convenient to be pulled out and cleaned by pulling the handle 303.

[0027] Specifically, Figure 7 and Figure 8As shown, a plurality of horizontally distributed blocks 306 are respectively installed on the inner sides of the three collection boxes 302, and a filter screen 304 is arranged inside the collection box 302. The bottom edge of the filter screen 304 abuts against the plurality of blocks 306, and the two ends of the top of the filter screen 304 are respectively vertically connected with pull rods 305. The installation of the block 306 facilitates the support and placement of the filter screen 304, and the installation of the filter screen 304 facilitates the filtering of the coolant in the debris, realizes the classification of the debris and the coolant, and is convenient for the subsequent recycling and cleaning, and the installation of the pull rod 305 facilitates the pulling and taking out of the filter screen 304, and facilitates the cleaning of the debris.

[0028] Specifically, Figure 4 and Figure 5 As shown, the material guiding mechanism 4 includes a guide plate 401, and the two material guiding grooves 301 are respectively provided with a guide plate 401, and the guide plate 401 is an inverted V-shaped structure. A plurality of shaking springs 404 are connected between the bottom of the guide plate 401 and the bottom of the material guiding groove 301. The installation of the guide plate 401 facilitates the discharge of the taken-in debris, and the installation of a plurality of shaking springs 404 makes the guide plate 401 shake under the vibration of the equipment, so that the debris can slide off and be discharged more easily.

[0029] Specifically, Figure 4 and Figure 6 As shown, the tops of the two guide plates 401 are vertically connected with control plates 402 respectively, and the control plates 402 are slidably connected to the inner wall of the guide trough 301. The top of the control plate 402 is a toothed structure, and toothed plates 405 are respectively installed at both ends of the bottom of the two slides 203. The two toothed plates 405 respectively contact the tops of the two control plates 402. The installation of the control plates 402 facilitates the drive control of the guide plates 401. When the slide 203 is working and moving, the two toothed plates 405 at the bottom of the slide 203 slide with the tops of the two control plates 402. Since the top of the control plate 402 is a toothed structure, when the toothed plate 405 moves on the top of the control plate 402, the control plate 402 will be contacted and shaken, so that the debris on the guide plate 401 is more likely to slide off and be discharged.

[0030] Specifically, Figure 4 and Figure 6 As shown, guide blocks 403 are fixedly connected to both sides of the two guide grooves 301, and the control board 402 is slidably connected to the guide blocks 403. Through the installation of the guide blocks 403, the control board 402 slides smoothly and plays a guiding role.

[0031] Specifically, Figure 1 and Figure 2As shown, the adjustment mechanism 5 includes a telescopic cover 501, and a telescopic cover 501 is connected between the opposite sides of the two mounting seats 206. Two support plates 502 are slidably connected at the center of the top of the frame 1. The two mounting seats 206 are respectively connected to the tops of the two support plates 502. The installation of the two support plates 502 is beneficial to supporting the two mounting seats 206. The sliding of the support plates 502 and the top of the frame 1 allows the two mounting seats 206 to move away from and approach each other, which is beneficial to the stable clamping of axles of different lengths. The installation of the telescopic cover 501 is beneficial to the shielding and protection.

[0032] Specifically, Figure 2 and Fig. 9 As shown, the control mechanism 6 includes a first rack 601, wherein the two ends of one of the support plates 502 are detachably connected to the first rack 601, and the two ends of the other support plate 502 are detachably connected to the second rack 603, the first rack 601 and the second rack 603 are symmetrically distributed, and the frame 1 is rotatably connected to a rotating shaft 604, the two ends of the rotating shaft 604 extend to the outside of the frame 1, and the two ends of the rotating shaft 604 extend between the first rack 601 and the second rack 603, and the two ends of the rotating shaft 604 are fixedly connected to gears 602, and the two gears 602 are respectively connected to the first rack 601 and the second rack 603. 01 is meshed with the second rack 603, and a driving block 605 is installed at one end of each of the two rotating shafts 604. The driving block 605 is a cylindrical structure with a hexagonal slot inside. The installation of the rotating shaft 604 facilitates the connection with the gear 602. By driving and controlling the driving block 605, the driving block 605 drives the rotating shaft 604 to rotate, and the rotating shaft 604 drives the two gears 602 to rotate. The two gears 602 respectively drive the first rack 601 and the second rack 603 to move in opposite directions, thereby realizing the approach or distance between the two support plates 502, and the operation is more convenient.

[0033] Specifically, Fig. 9 , Fig.10 and Fig.11As shown, the limiting mechanism 7 includes a rotating disk 701, a rotating disk 701 is welded at the center of the rotating shaft 604, a gear ring 702 is fixedly connected at the center of the inner side of the top of the frame 1, the rotating disk 701 is rotatably connected to the inside of the gear ring 702, four annularly distributed tooth blocks 703 are installed inside the rotating disk 701, the tooth blocks 703 are slidably connected to the inside of the rotating disk 701 through two compression springs 704, one end of the tooth block 703 extends to the outside of the rotating disk 701, and the tooth block 703 One end of the tooth block 703 is in contact with the inner wall of the tooth ring 702, and one end of the tooth block 703 is a triangular structure. Through the installation of the turntable 701, it is convenient to install the four tooth blocks 703. Under the resistance of the compression spring 704, the tooth block 703 is in contact with the inner side of the tooth ring 702, which plays a limiting role and makes the rotating shaft 604 not easy to loosen. By rotating the rotating shaft 604 with a certain force, the tooth block 703 is in contact with the tooth ring 702 and shrinks, which facilitates the rotation of the turntable 701.

[0034] Specifically, Fig. 9 and Fig.12 As shown, the locking mechanism 8 includes a driving rod 801, the driving rod 801 is slidably connected inside the rotating shaft 604, and both ends of the driving rod 801 extend to the outside of the driving block 605. Four push rods 803 are slidably connected inside the rotating disk 701, one end of the four push rods 803 is vertically connected to one side of the tooth block 703, and the other ends of the four push rods 803 are respectively in contact with the driving rod 801, and four groups of grooves 802 distributed in an annular manner are provided at the center of the driving rod 801. 02 is located on both sides of the top rod 803. Through the installation of the driving rod 801, it is beneficial to the four top rods 803 to collide with each other, so that the four tooth blocks 703 cannot slide freely. By pushing one end of the driving rod 801 to slide, the four grooves 802 on the driving rod 801 are located at the four top rods 803 and collide with each other, so that the top rod 803 can be inserted into the grooves 802, so that the tooth blocks 703 can slide, which is beneficial for the free rotation of the turntable 701 and the gear ring 702.

[0035] Specifically, Fig.12 As shown, sliders 805 are respectively installed at both ends of the rotating shaft 604, and the sliders 805 are slidably connected to the inside of the rotating shaft 604 through a reset spring 804. The two sliders 805 are hexagonal structures, and the two sliders 805 are respectively fixedly connected to the two ends of the driving rod 801. Through the installation of the sliders 805, the driving rod 801 can slide smoothly without rotating, and play a guiding role. Through the installation of the reset spring 804, the driving rod 801 is kept in a reset state, which is convenient for limiting the tooth block 703.

[0036] When the present invention is in use, firstly, the installation of the base 201 facilitates the support and stability of the frame 1, the installation of the two mounting seats 206 facilitates the support and driving of the two chucks 208, the cooperation of the two chucks 208 facilitates the stable clamping of the axle, the installation of the dual-output shaft reducer 207 facilitates the drive control of the two screw rods 205, thereby realizing the drive of the two slides 203, the installation of the slide 203 facilitates the drive control of the head 202, and the operation of the two heads 202 realizes the cutting work on both ends of the axle, which makes the operation more convenient and improves the production efficiency, and the opening of the guide groove 301 facilitates the discharge of the debris and coolant generated during cutting, and the debris enters the collection box 3 through the guide groove 301. 02 is stored inside. By pulling the handle 303, it is convenient to pull out and clean the collection box 302. By installing the stopper 306, it is convenient to support and place the filter 304. By installing the filter 304, it is convenient to filter the coolant in the debris, realize the classification of debris and coolant, and facilitate subsequent recycling and cleaning. By installing the pull rod 305, it is convenient to pull out the filter 304, which is convenient for cleaning the debris. By installing the guide plate 401, it is convenient to export the taken debris. By installing multiple shaking springs 404, the guide plate 401 is shaken under the vibration of the equipment, so that the debris is easier to slide and export. By installing the control board 402, it is convenient to drive and control the guide plate 401. When the slide table 203 moves, the slide table 203 The two tooth plates 405 at the bottom slide with the tops of the two control plates 402. Since the tops of the control plates 402 are tooth-shaped structures, when the tooth plates 405 move on the tops of the control plates 402, the control plates 402 will be resisted and shaken, making it easier for the debris on the guide plate 401 to slide off and be exported. The installation through the two support plates 502 is conducive to supporting the two mounting seats 206. The sliding of the support plates 502 and the tops of the frame 1 allows the two mounting seats 206 to move away from and approach each other, which is conducive to the stable clamping of axles of different lengths. The installation of the telescopic cover 501 is conducive to shielding and protecting. The installation of the rotating shaft 604 is conducive to connecting the gear 602. By driving and controlling the driving block 605, the driving block 605 drives the rotating shaft 604 to rotate , the rotating shaft 604 drives the two gears 602 to rotate, and the two gears 602 respectively drive the first rack 601 and the second rack 603 to move in opposite directions, so as to realize the approach or distance of the two support plates 502, and the operation is more convenient. The installation of the rotating disk 701 is conducive to the installation of the four tooth blocks 703. Under the resistance of the compression spring 704, the tooth block 703 is in resistance with the inner side of the gear ring 702, which plays a limiting role, so that the rotating shaft 604 is not easy to loosen. By applying a certain force to the rotation of the rotating shaft 604, the tooth block 703 is resisted and contracted by the gear ring 702, which facilitates the rotation of the rotating disk 701. The installation of the driving rod 801 is conducive to the resistance of the four top rods 803, so that the four tooth blocks 703 cannot slide freely. By pushing one end of the driving rod 801 to slide,The four grooves 802 on the driving rod 801 are located in conflict with the four push rods 803, so that the push rods 803 can be inserted into the grooves 802, so that the tooth block 703 can slide, which is conducive to the free rotation of the turntable 701 and the gear ring 702. Through the installation of the slider 805, the driving rod 801 slides smoothly and does not rotate, playing a guiding role. Through the installation of the reset spring 804, the driving rod 801 is kept in the reset state, which is convenient for limiting the tooth block 703.

[0037] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A double-head lathe for processing automobile shaft parts, characterized in that: The machine comprises a frame (1), a cutting mechanism (2) being mounted on the frame (1), a collecting mechanism (3) being mounted on the frame (1), a material guiding mechanism (4) being mounted on the frame (1), an adjusting mechanism (5) being mounted on the cutting mechanism (2), a control mechanism (6) being mounted on the frame (1), a limiting mechanism (7) being mounted on the control mechanism (6), and a locking mechanism (8) being mounted on the control mechanism (6); The cutting mechanism (2) comprises a base (201), the bottom of the frame (1) is detachably connected to three bases (201), the tops of both ends of the frame (1) are slidably connected to slides (203), the two slides (203) are respectively matched with heads (202), a dual-output shaft reducer (207) is installed at the center of the front end of the frame (1), screw rods (205) are rotatably connected to the two sides of the front end of the frame (1), the opposite ends of the two screw rods (205) are connected to the output shafts of the dual-output shaft reducer (207), the front ends of the two slides (203) are vertically connected to drive plates (204), the two drive plates (204) are respectively threadedly connected to the two screw rods (205), two mounting seats (206) are installed at the center of the top of the frame (1), and chucks (208) are installed on the opposite sides of the two mounting seats (206); The collecting mechanism (3) comprises a material guide trough (301), wherein a material guide trough (301) is provided inside each of the two ends of the frame (1), the top of the material guide trough (301) extends to the outside of the top of the frame (1), the bottoms of the two ends of the material guide trough (301) extend to the inside of the base (201), the inside of the material guide trough (301) is an inverted V-shaped structure, and the insides of the three bases (201) are respectively slidably connected with a collecting box (302), one end of the collecting box (302) extends to the outside of the base (201), and the bottoms of the two ends of the material guide trough (301) are located at the top of the collecting box (302).

2. The double-head lathe for processing automobile shaft parts according to claim 1, characterized in that: A handle (303) is installed at the center of the side wall at one end of the collection box (302), and a plurality of horizontally distributed stoppers (306) are installed on the inner sides of the three collection boxes (302). A filter screen (304) is provided inside the collection box (302), and the bottom edge of the filter screen (304) is in contact with the plurality of stoppers (306), and pull rods (305) are vertically connected to the two ends of the top of the filter screen (304).

3. The double-head lathe for processing automobile shaft parts according to claim 1, characterized in that: The material guiding mechanism (4) comprises a guide plate (401), and a guide plate (401) is respectively arranged inside the two material guiding grooves (301), the guide plate (401) is an inverted V-shaped structure, and a plurality of shaking springs (404) are connected between the bottom of the guide plate (401) and the bottom of the material guiding groove (301).

4. The double-head lathe for processing automobile shaft parts according to claim 3, characterized in that: The tops of both sides of the two guide plates (401) are respectively vertically connected with control plates (402), the control plates (402) are slidably connected with the inner wall of the material guide trough (301), the top of the control plate (402) is a toothed structure, and tooth plates (405) are respectively installed at both ends of the bottom of the two slides (203), and the two tooth plates (405) respectively contact the tops of the two control plates (402).

5. The double-head lathe for processing automobile shaft parts according to claim 4, characterized in that: Guide blocks (403) are fixedly connected to both sides of the two material guide grooves (301), and the control board (402) is slidably connected to the guide blocks (403).

6. The double-head lathe for processing automobile shaft parts according to claim 1, characterized in that: The adjustment mechanism (5) comprises a telescopic cover (501), the telescopic cover (501) being connected between opposite sides of the two mounting seats (206), two support plates (502) being slidably connected at the top center of the frame (1), and the two mounting seats (206) being respectively connected to the tops of the two support plates (502).

7. The double-head lathe for processing automobile shaft parts according to claim 6, characterized in that: The control mechanism (6) comprises a first rack (601), wherein two ends of one of the support plates (502) are respectively detachably connected to the first rack (601), and two ends of the other support plate (502) are respectively detachably connected to the second rack (603), the first rack (601) and the second rack (603) are symmetrically distributed, a rotating shaft (604) is rotatably connected inside the frame (1), two ends of the rotating shaft (604) respectively extend to the outside of the frame (1), and two ends of the rotating shaft (604) extend between the first rack (601) and the second rack (603), two ends of the rotating shaft (604) are respectively fixedly connected to gears (602), the two gears (602) are respectively meshed with the first rack (601) and the second rack (603), and one end of the two rotating shafts (604) is respectively installed with a driving block (605), and the driving block (605) is a cylindrical structure with a hexagonal slot inside.

8. The double-head lathe for processing automobile shaft parts according to claim 7, characterized in that: The limiting mechanism (7) comprises a rotating disk (701), the rotating disk (701) is welded at the center of the rotating shaft (604), a gear ring (702) is fixedly connected at the center of the inner side of the top of the frame (1), the rotating disk (701) is rotatably connected to the inside of the gear ring (702), four tooth blocks (703) distributed in an annular shape are installed inside the rotating disk (701), the tooth blocks (703) are slidably connected to the inside of the rotating disk (701) through two compression springs (704), one end of the tooth block (703) extends to the outside of the rotating disk (701), one end of the tooth block (703) contacts the inner wall of the gear ring (702), and one end of the tooth block (703) is a triangular structure.

9. The double-head lathe for processing automobile shaft parts according to claim 8, characterized in that: The locking mechanism (8) comprises a driving rod (801), the driving rod (801) is slidably connected inside the rotating shaft (604), both ends of the driving rod (801) extend to the outside of the driving block (605), and four push rods (803) are slidably connected inside the rotating disk (701), one end of the four push rods (803) is vertically connected to one side of the tooth block (703), and the other ends of the four push rods (803) are respectively in contact with the driving rod (801), and four groups of grooves (802) distributed in an annular shape are provided at the center of the driving rod (801), and the four groups of grooves (802) are located on both sides of the push rod (803).

10. The double-head lathe for processing automobile shaft parts according to claim 9, characterized in that: Slide blocks (805) are respectively installed inside the two ends of the rotating shaft (604). The slide blocks (805) are slidably connected to the inside of the rotating shaft (604) via a return spring (804). The two slide blocks (805) are hexagonal structures. The two slide blocks (805) are respectively fixedly connected to the two ends of the driving rod (801).

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