Machining lathe capable of achieving automatic feeding

Abstract

The utility model discloses a machining lathe capable of achieving automatic feeding, and particularly relates to the technical field of lathes, the machining lathe comprises a lathe body, a feeding assembly is installed on the lathe body, the feeding assembly comprises an installation base, the installation base is installed on the lathe body, a rotating spline shaft is installed on the installation base, and the rotating spline shaft is installed on the lathe body. One side of the rotating spline shaft is in meshed connection with a rotating driving motor, the other side of the rotating spline shaft is provided with a lifting driving motor, the output end of the lifting driving motor is provided with a lifting driving lead screw, the lifting driving lead screw is connected and matched with the bottom end of the rotating spline shaft, and the top end of the rotating spline shaft is connected with a lifting column; a cross arm plate is installed at the top end of the lifting column, and clamping air cylinders are installed at the two ends of the cross arm plate. The feeding device has the advantages that feeding convenience and efficiency are improved, stable structure operation is guaranteed, and the feeding device is suitable for various workpieces.

Description

TECHNICAL FIELD

[0001] The utility model relates to lathe technical field more specifically, the utility model relates to a kind of processing lathe of realization automatic feeding. BACKGROUND

[0002] In modern manufacturing industry, lathe as the key equipment of mechanical processing, its processing efficiency and quality directly affect the production cycle and market competitiveness of product. Feeding link as the starting step of lathe processing, is crucial.

[0003] Early, lathe processing mainly relies on artificial feeding. This mode has many drawbacks: on the one hand, artificial feeding speed is slow, worker needs to carry and place workpiece one by one, in large-scale production scene, feeding efficiency becomes the bottleneck of restricting overall production schedule, seriously affects production efficiency, increases production cost;On the other hand, artificial operation is influenced by individual difference, fatigue degree and other factors, feeding position and angle are difficult to keep high consistency, leading to uneven machining precision, unstable product quality, higher scrap rate.

[0004] With the development of science and technology, automatic feeding technology emerges as the times require. However, the existing automatic feeding device still has many defects. Part of device structure is simple, and function is single, can only realize simple straight line feeding or fixed angle carrying, cannot meet the complex and changeable processing demand. For example, some devices cannot be flexibly adjusted according to the different height and position of lathe processing station, when facing multi-station, multi-angle processing, need to frequently stop adjusting equipment, greatly reduces production continuity and efficiency.

[0005] Some automatic feeding equipment has poor adaptability to workpiece. In mechanical processing, workpiece shape is various, has shaft, disc, pipe and notched, special-shaped structure etc. Many existing feeding devices are difficult to stably clamp special-shaped workpiece, and in carrying process, workpiece is easy to slip, deviate etc. Not only affect machining precision, but also can damage workpiece and equipment, increase production risk and cost.

[0006] In addition, the existing automatic feeding device also performs poorly in the cooperativity with lathe as a whole. Part of device cannot realize effective docking with the control system of lathe, cannot adjust feeding action in real time according to the processing rhythm and state of lathe, leads to disconnection between feeding and processing process, further reduces production efficiency.

[0007] Therefore, the present application provides a kind of processing lathe of realization automatic feeding. UTILITY MODEL CONTENT

[0008] In order to overcome the above-mentioned defects of prior art, the utility model provides a kind of processing lathe of realization automatic feeding, to solve the problems raised in the above background art.

[0009] To achieve the above object, the utility model provides following technical scheme: A kind of processing lathe of automatic feeding is realized, including machine tool body, feeding assembly is installed on the machine tool body, the feeding assembly includes installation base, rotary drive motor, lifting drive motor, lifting drive screw, lifting column, cross arm plate, clamping cylinder and rotary spline shaft, the installation base is installed on machine tool body, rotary spline shaft is installed on the installation base, rotary spline shaft side is engaged with rotary drive motor, the other side of rotary spline shaft is provided with lifting drive motor, lifting drive motor output end is installed with lifting drive screw, lifting drive screw is connected with rotary spline shaft bottom end, rotary spline shaft top end is connected with lifting column, lifting column top end is installed with cross arm plate, cross arm plate both ends are all installed with clamping cylinder.

[0010] By rotary drive motor operation, rotary spline shaft can be driven to rotate, so that lifting column rotates, so that cross arm plate rotates, so that the position of clamping cylinder can be adjusted, and lifting drive motor operation can drive lifting drive screw to rotate, so that rotary spline shaft can be driven to lift, so that the height of clamping cylinder can be changed, and clamping cylinder can clamp workpiece, so that feeding position and feeding height can be adjusted, so that automatic feeding can be realized, and through omnidirectional rotation and arbitrary height adjustment, the convenience of feeding can be improved, so that feeding efficiency can be improved.

[0011] Preferably, the rotary drive motor output end is installed with an output gear, the output gear is engaged with a rotary drive gear, the rotary drive gear is installed with a rotary spline sleeve inside, and the rotary spline sleeve is sleeved on the rotary spline shaft.

[0012] Preferably, the rotary spline shaft bottom end is rotatably installed with a lifting block, and the lifting block is sleeved on the lifting drive screw.

[0013] Preferably, the installation base is provided with a fixing frame, the fixing frame is installed with a guide sleeve, and the lifting column is inserted into the guide sleeve.

[0014] Preferably, the clamping end of the clamping cylinder is provided in a circumferential outward telescopic structure.

[0015] The utility model discloses technical effect and advantage:

[0016] 1, rotary drive motor drives rotary spline shaft to rotate, so that lifting column and cross arm plate rotate, and the position of clamping cylinder is adjusted, lifting drive motor drives lifting drive screw to rotate, so that rotary spline shaft lifts, and the height of clamping cylinder is changed.

[0017] 2、By being able to rotate and adjust the height of the whole, can quickly transport the workpiece to the desired position, compared with the traditional feeding mode, greatly improve the convenience of feeding, and then improve the feeding efficiency.

[0018] 3、Through the guide sleeve of the fixed frame on the mounting base to guide the lifting column, ensure that the lifting column is stable and vertical lifting and can rotate in it, improve the smoothness and stability of the overall structure operation.

[0019] 4、Through the design of the clamping end of the clamping cylinder as a circumferential outward telescopic structure, the output end is inserted into the workpiece during operation, and the clamping end is outwardly expanded to clamp and fix, which is convenient for feeding and processing of pipe-shaped or notched workpieces, and expands the range of applicable workpieces. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structure schematic view of the feeding assembly of the utility model.

[0021] Figure 2 It is a front view plane schematic view of the feeding assembly of the utility model.

[0022] Figure 3 It is a whole cross-section structure schematic view of the utility model.

[0023] Figure 4 It is a cross-section structure schematic view of the feeding assembly of the utility model.

[0024] The figure mark is: 100, machine tool body;1, mounting base;2, rotary drive motor;3, lifting drive motor;4, lifting drive screw;5, lifting column;6, cross arm plate;7, clamping cylinder;8, rotary spline shaft;9, guide sleeve;10, rotary drive gear;11, rotary spline sleeve. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] As shown in the accompanying drawings Figures 1-4The illustrated one kind realizes automatic feeding processing lathe, including machine tool body 100, the machine tool body 100 is installed with feeding assembly, the feeding assembly includes installation base 1, rotary drive motor 2, lifting drive motor 3, lifting drive screw 4, lifting column 5, cross arm plate 6, clamping cylinder 7 and rotary spline shaft 8, the installation base 1 is installed on machine tool body 100, the installation base 1 is installed with rotary spline shaft 8, one side of rotary spline shaft 8 is engaged with rotary drive motor 2, the other side of rotary spline shaft 8 is provided with lifting drive motor 3, lifting drive motor 3 output end is installed with lifting drive screw 4, lifting drive screw 4 is connected with rotary spline shaft 8 bottom end, rotary spline shaft 8 top end is connected with lifting column 5, lifting column 5 top end is installed with cross arm plate 6, cross arm plate 6 both ends are installed with clamping cylinder 7.

[0027] Specific implementation, through rotary drive motor 2 operation, can drive rotary spline shaft 8 to rotate, so that lifting column 5 rotates, so that cross arm plate 6 rotates, so that the position of clamping cylinder 7 can be adjusted, and lifting drive motor 3 operation, can drive lifting drive screw 4 to rotate, so that rotary spline shaft 8 can be lifted, so that the height of clamping cylinder 7 can be changed, and clamping cylinder 7 can clamp the workpiece, so as to realize the change of feeding position and the adjustment of feeding height, so as to realize automatic feeding, and through all-round rotation and arbitrary height adjustment, the convenience of feeding can be improved, so as to improve the feeding efficiency.

[0028] The output gear is installed at the output end of the rotary drive motor 2, the rotary drive gear 10 is engaged with the output gear, the rotary spline sleeve 11 is installed in the rotary drive gear 10, and the rotary spline sleeve 11 is sleeved on the rotary spline shaft 8.

[0029] Specific implementation, through rotary drive motor 2 operation, makes the output gear engage rotary drive gear 10 to rotate, so that rotary spline sleeve 11 rotates, so that rotary spline shaft 8 rotates, so that lifting column 5 rotates, so that the position of clamping cylinder 7 can be changed, so as to adjust the feeding position of clamping cylinder 7.

[0030] The lifting block is rotatably installed at the bottom end of the rotary spline shaft 8, and the lifting block is sleeved on the lifting drive screw 4 at one end.

[0031] In specific implementation, the lifting driving motor 3 is operated to rotate the lifting driving screw 4, so that the lifting block is lifted to drive the rotating spline shaft 8 to be lifted, so that the lifting column 5 is lifted, so that the height of the clamping cylinder 7 is changed, so that the clamping cylinder 7 is convenient to feed the workstations at different height positions, so that the feeding accuracy and convenience are improved.

[0032] The mounting base 1 is provided with a fixing frame, the fixing frame is provided with a guide sleeve 9, and the lifting column 5 is inserted into the guide sleeve 9.

[0033] In specific implementation, the guide sleeve 9 can guide the lifting column 5, so that the lifting column 5 is stably vertically lifted, and the lifting column 5 can rotate in the guide sleeve 9, so that the smoothness and stability of the overall structure are improved.

[0034] The clamping end of the clamping cylinder 7 is provided in a circumferential outward telescopic structure.

[0035] In specific implementation, when the clamping cylinder 7 is operated, the output end of the clamping cylinder 7 is inserted into the workpiece, and then the clamping end is expanded outward to clamp and fix the workpiece when the clamping cylinder 7 is operated, so that the workpiece with a pipe or a notched groove is conveniently fed and machined.

[0036] The above only describes preferred embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A machining lathe for realizing automatic feeding, comprising a machine tool body (100), characterized in that: The machine tool body (100) is provided with a feeding assembly, the feeding assembly comprises a mounting base (1), a rotating drive motor (2), a lifting drive motor (3), a lifting drive screw (4), a lifting column (5), a cross arm plate (6), a clamping cylinder (7) and a rotating spline shaft (8), the mounting base (1) is mounted on the machine tool body (100), the rotating spline shaft (8) is mounted on the mounting base (1), one side of the rotating spline shaft (8) is engagedly connected with the rotating drive motor (2), the other side of the rotating spline shaft (8) is provided with the lifting drive motor (3), the lifting drive motor (3) is provided with the lifting drive screw (4) at the output end, the lifting drive screw (4) is connected and matched with the bottom end of the rotating spline shaft (8), the rotating spline shaft (8) is connected with the lifting column (5) at the top end, the lifting column (5) is provided with the cross arm plate (6) at the top end, and the cross arm plate (6) is provided with the clamping cylinder (7) at both ends.

2. The machining lathe of claim 1, wherein: The rotating drive motor (2) is provided with an output gear at the output end, the output gear is engagedly connected with a rotating drive gear (10), the rotating drive gear (10) is provided with a rotating spline sleeve (11) inside, and the rotating spline sleeve (11) is sleeved on the rotating spline shaft (8).

3. The machining lathe of claim 2, wherein: The rotating spline shaft (8) is rotatably provided with a lifting block at the bottom end, and the lifting block is sleeved on the lifting drive screw (4) at one end.

4. The machining lathe of claim 3, wherein: The mounting base (1) is provided with a fixing frame, the fixing frame is provided with a guide sleeve (9), and the lifting column (5) is inserted into the guide sleeve (9).

5. The machining lathe of claim 4, wherein: The clamping end of the clamping cylinder (7) is provided in a circumferential outward telescopic structure.

Images