Multi-station lathe for shaft parts

Abstract

The utility model discloses a multi-station lathe for shaft parts, which relates to the field of part processing and comprises a lathe body, a spindle box, a movable bed seat, a slide carriage box and a knife rest, a switching component is movably mounted on the inner sides of the spindle box and the movable bed seat, and the knife rest is fixedly mounted at the top of the slide carriage box. A cleaning assembly located on the outer side of the tool rest is fixedly mounted at the top of the sliding box and comprises mounting plates fixedly connected to the left side and the right side of the tool rest. Suction force is generated through the air extractor, dust and sweeps are sucked and conveyed into the collecting box through the suction removal cover, the dust and sweeps entering the collecting box are intercepted through the filtering cover and then fall into the second collecting frame, and large sweeps fall into the first collecting frame located below the tool rest. And the second collecting frame is taken out from the collecting box by opening the sealing door, and the first collecting frame is pulled out from the groove in the opening direction for cleaning, so that generated dust and scraps can be treated in time, and meanwhile cleaning is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of part processing, concretely relates to a multi-station lathe of shaft parts. BACKGROUND

[0002] In the mechanical processing, lathe is a kind of machine tool that mainly uses turning tool to turn the workpiece of rotation. It is the most important in metal cutting machine tool, is widely used in mechanical manufacturing and repair factory, and is mainly used for processing shaft, disc, sleeve and other workpieces with rotary surface.

[0003] The existing lathe of shaft parts can usually only process single part, when the part processing is completed, the new part is reinstalled, and the next part can be processed, the lathe is stopped in the process of disassembly and reassembly, the time is wasted, and the processing efficiency is reduced, and the waste dust generated when using the lathe cannot be collected and cleaned in time. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0005] A kind of multi-station lathe of shaft parts, including lathe body, main shaft box, movable bed, slide plate box and tool rest, the inside of main shaft box and movable bed is movably installed with switching component, the top of slide plate box is fixedly installed with cleaning component located at the outside of tool rest, the cleaning component includes the mounting plate fixedly connected to the left and right sides of tool rest, the inside of mounting plate is fixedly installed with suction cover located at the left and right sides of tool rest, the front side of suction cover is fixedly connected with conveying pipe, the top of slide plate box is fixedly installed with collecting box located in front of tool rest, the collecting box is communicated with conveying pipe, the top of slide plate box is fixedly installed with air extractor communicated with collecting box, the front side of collecting box is movably hinged with sealing door, the inside of collecting box is movably installed with filter cover communicated with air extractor.

[0006] The further improvement of the utility model technical scheme is that the inside of air extractor is provided with connecting head located in collecting box, the outside of connecting head is movably installed with connecting sleeve, the inside of connecting sleeve is fixedly connected with filter cover, the rear of the top of slide plate box is provided with recess, the left side in recess is provided with opening, the inside of recess is movably clamped with collecting frame one, the bottom in collecting box is movably clamped with collecting frame two.

[0007] The further improvement of the utility model technical scheme lies in that the switching assembly comprises a switching disc connected with the main shaft box and a movable disc movably clamped in the movable bed base, a driving motor is fixedly installed on the outer side of the switching disc, a chuck connected with the driving motor is movably installed on the inner side of the switching disc, and a hydraulic fixing rod telescopic rotating drum corresponding to the chuck is movably installed on the inner side of the movable disc.

[0008] The further improvement of the utility model technical scheme lies in that the suction cover is obliquely arranged towards the rear side cutter head of the tool rest.

[0009] The further improvement of the utility model technical scheme lies in that the outer part of the filter cover is coated with a HEPA filter screen.

[0010] The further improvement of the utility model technical scheme lies in that the connecting sleeve is threadedly connected with the connecting head, and the outer side of the connecting sleeve is hexagonally arranged.

[0011] The further improvement of the utility model technical scheme lies in that the chuck is annularly and equidistantly arranged on the inner side of the movable disc, and the height of the tool rest corresponds to the chuck below.

[0012] The further improvement of the utility model technical scheme lies in that the main shaft box is fixedly installed on the right side of the top of the lathe body, the movable bed base is movably installed on the left side of the top of the lathe body, and the slide plate box is movably installed on the front side of the top of the lathe body.

[0013] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0014] 1. The utility model provides a kind of multi-station lathe of shaft parts, dust and small scrap produced by suction cover located on the both sides of tool rest is sucked into and transported to collection box by conveying pipe by suction machine generation suction force, after intercepting by filter cover, the dust scrap entering falls into collection frame two, larger scrap falls into collection frame one below tool rest, by opening seal door, collection frame two is taken out from collection box and collection frame one is pulled out from recess in opening direction to clean, and then the dust scrap produced can be handled in time, and it is convenient to clean.

[0015] 2. The utility model provides a kind of multi-station lathe of shaft parts, chuck and hydraulic fixing rod telescopic rotating drum are correspondingly arranged multiple in the inner side of switching disc, before and after machining, the position of chuck can be switched by controlling switching disc rotation by fixing the part between chuck and hydraulic fixing rod telescopic rotating drum, and then the part is switched, so that the time of disassembling and assembling part can be utilized, and processing efficiency is improved. DRAWINGS

[0016] Figure 1The utility model discloses a structure schematic diagram of the multi-station lathe for shaft parts.

[0017] Figure 2 The utility model discloses a structure schematic diagram of the switching assembly.

[0018] Figure 3 The utility model discloses a structure schematic diagram of the collecting frame one.

[0019] Figure 4 The utility model discloses a structure schematic diagram of the cleaning assembly.

[0020] Figure 5 The utility model discloses a structure schematic diagram of the filter cover.

[0021] In the drawing: 1, lathe body; 2, headstock; 3, movable bed; 4, switching assembly; 41, switching disc; 42, movable disc; 43, drive motor; 44, chuck; 45, telescopic rotating cylinder; 5, slide plate box; 51, recess; 52, opening; 6, tool rest; 7, cleaning assembly; 71, mounting plate; 72, suction cover; 73, conveying pipe; 74, collecting box; 75, air extractor; 76, sealing door; 77, connecting head; 78, connecting sleeve; 79, filter cover; 710, collecting frame one; 711, collecting frame two. DETAILED DESCRIPTION

[0022] The utility model will be explained in further detail as follows:

[0023] As Figures 1 to 5 The utility model discloses a multi-station lathe for shaft parts, including lathe body 1, headstock 2, movable bed 3, slide plate box 5 and tool rest 6, the inside movable installation of headstock 2 and movable bed 3 has switching assembly 4, and tool rest 6 is fixedly installed in the top of slide plate box 5, and the top of slide plate box 5 is fixedly installed with the cleaning assembly 7 of the outside of tool rest 6, and the cleaning assembly 7 includes the mounting plate 71 of fixed connection in the left and right sides of tool rest 6, and the inside fixed installation of mounting plate 71 has the suction cover 72 of the left and right sides of tool rest 6, and the front side fixed connection of suction cover 72 has conveying pipe 73, and the top of slide plate box 5 is fixedly installed with the collecting box 74 of the front of tool rest 6, and collecting box 74 is linked with conveying pipe 73, and the top of slide plate box 5 is fixedly installed with the air extractor 75 of being linked with collecting box 74, and the front side swing hinged of collecting box 74 has sealing door 76, and the inside movable installation of collecting box 74 has the filter cover 79 of being linked with air extractor 75.

[0024] The suction force generated by the air extractor 75 is used to suck the dust and fine waste generated through the suction cover 72 located on both sides of the tool holder 6 into the collection box 74 through the conveying pipe 73. The dust and waste entering the collection box 74 are intercepted by the filter cover 79 and fall into the collection frame two 711. The larger waste falls into the collection frame one 710 located below the tool holder 6. By opening the sealing door 76, the collection frame two 711 is taken out of the collection box 74, and the collection frame one 710 is pulled out of the groove 51 in the direction of the opening 52 for cleaning. In this way, the generated dust and waste can be treated in time, and the cleaning is facilitated.

[0025] As shown in Figure 3 and Figure 5 , the inner side of the air extractor 75 is provided with a connecting head 77 located in the collection box 74. The outer part of the connecting head 77 is movably installed with a connecting sleeve 78. The inner side of the connecting sleeve 78 is fixedly connected with a filter cover 79. The rear top of the slide plate box 5 is provided with a groove 51. The left side of the groove 51 is provided with an opening 52. The inner part of the groove 51 is movably connected with a collection frame one 710. The bottom of the collection box 74 is movably connected with a collection frame two 711.

[0026] By clamping the collection frame one 710 in the groove 51, the collection frame one 710 can be pulled out of the groove 51 along the opening 52. At the same time, by connecting the filter cover 79 to the outside of the connecting head 77 through the connecting sleeve 78, the filter cover 79 can be disassembled. The collection frame two 711 is taken out of the collection box 74, thereby facilitating the cleaning of dust and waste.

[0027] As shown in Figure 2 , the switching assembly 4 includes a switching disc 41 connected with the main shaft box 2 and an activity disc 42 movably connected in the movable bed 3. The outer side of the switching disc 41 is fixedly installed with a driving motor 43. The inner side of the switching disc 41 is movably installed with a chuck 44 connected with the driving motor 43. The inner side of the activity disc 42 is movably installed with a hydraulic fixed rod telescopic cylinder 45 corresponding to the chuck 44.

[0028] A plurality of chucks 44 and hydraulic fixed rod telescopic cylinders 45 are correspondingly arranged on the inner side of the switching disc 41. By fixing the parts between the chuck 44 and the hydraulic fixed rod telescopic cylinder 45, the position of the chuck 44 can be switched by controlling the rotation of the switching disc 41 before and after processing, thereby switching the parts. In this way, the time for disassembling and assembling the parts can be utilized, and the processing efficiency is improved.

[0029] As shown in Figure 4 , the suction cover 72 is inclined towards the tool head on the rear side of the tool holder 6.

[0030] By inclining the suction cover 72 towards the tool head of the tool holder 6, the dust generated can be sucked in time to reduce the scattering of dust and improve the cleaning effect.

[0031] As Figure 5 shown, the outer part of the filter cover 79 is covered by a HEPA filter screen.

[0032] The setting of the HEPA filter screen can block dust debris and ensure the filtering effect, avoiding the entry of the dust into the inside of the air extractor 75.

[0033] As Figure 5 shown, the connecting sleeve 78 is threadedly connected with the connecting head 77, and the outer side of the connecting sleeve 78 is hexagonally arranged.

[0034] The hexagonal arrangement of the outer side of the connecting sleeve 78 facilitates the screwing along the outer part of the connecting head 77, so as to disassemble and clean the filter cover 79.

[0035] As Figure 2 shown, the chucks 44 are annularly and equidistantly arranged on the inner side of the movable disc 42, and the height of the tool rest 6 corresponds to the chuck 44 below.

[0036] The annular arrangement of the chucks 44 can switch the positions of the chucks 44 through the rotation of the switching disc 41, so as to synchronously realize the machining and disassembly of the parts and improve the efficiency.

[0037] As Figure 1 shown, the spindle box 2 is fixedly installed on the right side of the top of the lathe body 1, the movable bed 3 is movably installed on the left side of the top of the lathe body 1, and the slide plate box 5 is movably installed on the front side of the top of the lathe body 1.

[0038] The installation of the spindle box 2 can drive the switching disc 41 to rotate and cooperate with the movable disc 42 in the movable bed 3, so as to ensure the fixation and switching of the parts, and the slide plate box 5 can adjust the X and Y axis positions of the tool rest 6.

[0039] The working principle of the multi-station lathe for shaft parts will be described below.

[0040] As Figures 1 to 5As shown, by fixing the part in the chuck 44 and controlling the spindle box 2 to drive the switching disc 41 to rotate to place the part in the lower position, by operating the movable bed 3 to move and controlling the hydraulic fixing rod telescopic rotary drum 45 to extend to fix the other end of the part in the hydraulic fixing rod telescopic rotary drum 45, by controlling the driving motor 43 to drive the chuck 44 to rotate and further drive the part to rotate, by operating the slide plate box 5 to drive the tool holder 6 to move and contact the part to process it, other parts are fixed between other chucks 44 and hydraulic fixing rod telescopic rotary drums 45 during processing, suction is generated by the air extractor 75 to suck the generated dust and small waste into the collection box 74 through the suction cover 72 located on both sides of the tool holder 6, and the larger waste falls into the collection frame one 710 located below the tool holder 6, after the current part is processed, the spindle box 2 is driven to rotate the switching disc 41 to switch according to the position of the chuck 44, so that other parts are moved to the rear of the tool holder 6 for processing, and the processed parts are removed from the chuck 44 and the hydraulic fixing rod telescopic rotary drum 45, and after use, the collection frame two 711 is taken out of the collection box 74 by opening the sealing door 76, and the collection frame one 710 is pulled out of the groove 51 in the direction of the opening 52 for cleaning.

[0041] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the utility model, the modifications or improvements are within the scope of the utility model.

Claims

1. A multi-station lathe for shaft parts, comprising a lathe body (1), a headstock (2), a movable bedstock (3), a tailstock (5) and a tool holder (6), characterized in that: The inner side of the main shaft box (2) and the movable bed seat (3) is movably provided with a switching assembly (4), the tool holder (6) is fixedly installed on the top of the slide plate box (5), and the top of the slide plate box (5) is fixedly provided with a cleaning assembly (7) outside the tool holder (6); The cleaning assembly (7) comprises mounting plates (71) fixedly connected to the left and right sides of the tool holder (6), the inside of the mounting plate (71) is fixedly provided with suction covers (72) on the left and right sides of the tool holder (6), the front side of the suction cover (72) is fixedly connected with a conveying pipe (73), the top of the slide plate box (5) is fixedly provided with a collecting box (74) in front of the tool holder (6), the collecting box (74) is in communication with the conveying pipe (73), the top of the slide plate box (5) is fixedly provided with an air extractor (75) in communication with the collecting box (74), the front side of the collecting box (74) is movably hinged with a sealing door (76), and the inside of the collecting box (74) is movably provided with a filter cover (79) in communication with the air extractor (75).

2. The multi-station lathe for shaft parts according to claim 1, characterized in that: The inside of the air extractor (75) is provided with a connecting head (77) in the collecting box (74), the outside of the connecting head (77) is movably provided with a connecting sleeve (78), the inside of the connecting sleeve (78) is fixedly connected with the filter cover (79), the rear of the top of the slide plate box (5) is provided with a groove (51), the left side of the groove (51) is provided with an opening (52), and the inside of the groove (51) is movably clamped with a collecting frame one (710), and the bottom of the collecting box (74) is movably clamped with a collecting frame two (711).

3. The multi-station lathe for shaft parts according to claim 1, characterized in that: The switching assembly (4) comprises a switching disc (41) connected with the main shaft box (2) and a movable disc (42) movably clamped in the movable bed seat (3), the outside of the switching disc (41) is fixedly provided with a driving motor (43), the inside of the switching disc (41) is movably provided with a chuck (44) connected with the driving motor (43), and the inside of the movable disc (42) is movably provided with a hydraulic fixed rod telescopic rotary drum (45) corresponding to the chuck (44).

4. The multi-station lathe for shaft parts according to claim 1, characterized in that: The suction cover (72) is inclinedly arranged towards the rear side of the tool holder (6).

5. The multi-station lathe for shaft parts according to claim 2, characterized in that: The outside of the filter cover (79) is covered with a HEPA filter screen.

6. The multi-station lathe for shaft parts according to claim 2, characterized in that: The connecting sleeve (78) is threadedly connected with the connecting head (77), and the outside of the connecting sleeve (78) is hexagonally arranged.

7. The multi-station lathe for shaft parts according to claim 3, characterized in that: The chuck (44) is annularly and equidistantly arranged on the inside of the movable disc (42), and the height of the tool holder (6) corresponds to the chuck (44) below.

8. The multi-station lathe for shaft parts according to claim 1, characterized in that: The main shaft box (2) is fixedly installed on the right side of the top of the lathe body (1), the movable bed seat (3) is movably installed on the left side of the top of the lathe body (1), and the slide plate box (5) is movably installed on the front side of the top of the lathe body (1).

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