Hole drilling machine with rotary tool clamp seat

Abstract

The utility model relates to the technical field of drilling machining equipment, in particular to a drilling machine with a rotary tool clamp seat, which comprises a clamp base arranged vertically. The clamping assembly is installed at the center position of the side face of the clamp base and used for clamping a workpiece; the positioning assemblies are installed on the side wall of the clamp base, and the multiple positioning assemblies are arranged on the periphery of the clamping assembly. And the rotating output end of the rotating assembly is connected with the clamp base on the side opposite to the clamping assembly, and the rotating assembly rotates to drive the clamp base to rotate. Holes can be quickly machined in different positions of the surfaces of the parts, and the machining efficiency of the holes of the parts is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hole turning equipment technical field especially a kind of hole turning machine with rotating tooling fixture seat. BACKGROUND

[0002] Hole turning machine is a kind of mechanical equipment for machining hole on workpiece, and is widely used in construction, machining, metal processing, woodworking, plastic processing and other industries.

[0003] In the field of automobile or machinery manufacturing, the machining demand of high-precision hole is higher, these holes not only require high aperture precision, but also require good surface quality, burr-free and extremely small hole axis deviation. There are usually multiple holes on parts, so as to subsequent tapping or as positioning hole, in order to meet these requirements, high-precision machining equipment is usually used, such as numerical control drilling machine, multi-axis hole turning machining equipment, machining center and the like. But the cost of hole turning by using high-precision machining equipment is high, and the machining efficiency of large quantities of parts is low, which is not conducive to large-area promotion.

[0004] Therefore, the technical personnel in the art are committed to developing a hole turning machine with rotating tooling fixture seat, which is beneficial to quickly machining holes at different positions on the surface of parts, and improves the hole machining efficiency of parts. SUMMARY

[0005] The technical problem to be solved by the utility model is to provide a hole turning machine with rotating tooling fixture seat, which is beneficial to quickly machining holes at different positions on the surface of parts, and improves the hole machining efficiency of parts.

[0006] The technical solution of the utility model to solve the above technical problem is as follows:

[0007] A hole turning machine with rotating tooling fixture seat, comprising

[0008] Clamp base, the clamp base is vertically arranged;

[0009] Clamping assembly, the clamping assembly is installed at the center position of the side surface of the clamp base, and the clamping assembly is used for clamping workpiece;

[0010] Positioning assembly, the positioning assembly is installed on the side wall of the clamp base, and multiple positioning assemblies are arranged in the periphery of the clamping assembly;

[0011] Rotary assembly, the rotary assembly rotary output end is connected with the clamp base on the opposite side of the clamping assembly, and the rotary assembly rotates to drive the clamp base to rotate.

[0012] The beneficial effects of the above scheme are that: the workpiece is accurately positioned by the positioning assembly and then clamped stably by the clamping assembly, the rotating assembly drives the clamp base to rotate, the workpiece can be quickly positioned to different machining positions, the time and labor intensity of frequent adjustment of the workpiece position in the traditional equipment are reduced, especially when machining complex parts with multiple holes, the machining efficiency can be significantly improved;

[0013] The hole turning machine with the rotating tool clamp base is suitable for mass production, can quickly complete the machining task of multiple holes, reduces the idle time of the equipment and the tool changing time, and thus improves the overall production efficiency.

[0014] On the basis of the above technical scheme, the utility model further can make improvement as follows.

[0015] Further, the clamping assembly comprises a clamping screw rod and a clamping nut, the clamping screw rod is fixedly connected with the center of the clamp base, and the clamping nut and a clamping washer are sleeved on the clamping screw rod.

[0016] The beneficial effects of the above further scheme are that: through the cooperation of the clamping screw rod, the clamping nut and the clamping washer, the workpiece can be quickly and firmly clamped, and the machining precision and quality are improved.

[0017] Further, the positioning assembly comprises positioning blocks, the positioning blocks are connected with the side wall of the clamp base through fixing screws, and a plurality of positioning blocks are arranged in the outer periphery of the clamping assembly and used for positioning the workpiece.

[0018] The beneficial effects of the above further scheme are that: a plurality of positioning blocks are arranged in the outer periphery of the clamping assembly, the workpiece can be accurately positioned from multiple directions, the position accuracy of the workpiece during machining is ensured, and machining errors are reduced.

[0019] And the positioning blocks are connected with the side wall of the clamp base through fixing screws, the connection mode is convenient for adjusting the position of the positioning blocks to adapt to the machining requirements of different workpieces, and the application range of the equipment is improved.

[0020] Further, a slag blowing assembly is further installed on the clamp base.

[0021] The beneficial effects of the above further scheme are that: the slag blowing assembly can timely clean the waste slag generated during machining, keep the working area clean, reduce the influence of the waste slag on the machining precision of the workpiece, improve the maintenance efficiency of the equipment, and can cool the drill bit to prolong the service life of the drill bit.

[0022] Further, the slag blowing assembly comprises a slag blowing pipe, one end of the slag blowing pipe is connected with a gas supply device, and the other end of the slag blowing pipe faces the clamping assembly or the positioning assembly.

[0023] The beneficial effect of the further scheme is that the gas supply device is used to provide the gas with certain pressure and speed to the slag blowing pipe, which is beneficial to quickly blow the waste slag away from the processing area during the drilling process.

[0024] Further, the rotating assembly comprises a mounting block, a rotating rod and a servo motor, the rotating rod is installed in the mounting block through a rotating bearing, one end of the rotating rod extends out of the mounting block and is connected with the clamp base, and a turbine is further installed on the rotating rod.

[0025] The servo motor is installed in the mounting block, and a worm cooperating with the turbine is installed on the output end of the servo motor.

[0026] The beneficial effect of the further scheme is that the cooperation of the servo motor, the turbine and the worm can realize the rotation of the clamp base and accurately control the rotation angle of the workpiece, ensure the positioning accuracy of the workpiece at different processing positions, improve the processing efficiency and quality, and avoid the reverse rotation during the processing.

[0027] Further, the mounting block is installed on the processing base through a connecting plate.

[0028] The beneficial effect of the further scheme is that the mounting block is installed on the processing base through the connecting plate, which can ensure the stability of the rotating assembly, avoid the rotation deviation caused by equipment vibration or external force, and improve the reliability of the equipment.

[0029] Further, a cooling liquid pipe is further included, one end of the cooling liquid pipe is connected with a cooling pump, and the other end of the cooling liquid pipe faces the clamping assembly.

[0030] The beneficial effect of the further scheme is that the cooling pump provides cooling liquid to the cooling liquid pipe during the drilling process, and the workpiece and the drill bit are cooled in time during the processing process, the processing temperature is reduced, the thermal deformation is reduced, and the processing precision is improved.

[0031] Further, a damping block is installed at the end of the positioning block and on the side abutting against the workpiece.

[0032] The beneficial effect of the further scheme is that the damping block installed at the end of the positioning block can effectively absorb the vibration generated during the processing process, reduce the influence of the vibration on the processing precision of the workpiece, and improve the processing quality. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 The structure schematic view of the hole turning machine with the rotating tool clamp base is provided for the first embodiment of the present application.

[0034] Figure 2 The structure schematic view of the clamping assembly and the positioning assembly is provided for the present application.

[0035] Figure 3 It is the cross section structure schematic view of the rotating assembly of the utility model;

[0036] Figure 4 It is the structure schematic view of the second embodiment of the utility model.

[0037] In the drawings, the component list represented by each sign is as follows:

[0038] 1, clamp base; 2, clamping assembly; 3, positioning assembly; 4, rotating assembly; 5, clamping screw; 6, clamping nut; 7, clamping gasket; 8, positioning block; 9, slag blowing assembly; 10, slag blowing pipe; 11, mounting block; 12, rotating rod; 13, servo motor; 14, rotating bearing; 15, turbine; 16, worm; 17, connecting plate; 18, machining base; 19, cooling liquid pipe; 20, drilling assembly. DETAILED DESCRIPTION

[0039] The principles and characteristics of the present application are described below in conjunction with the drawings, and the examples are only used to explain the present application and are not used to limit the scope of the present application.

[0040] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential direction" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the system or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0041] In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0042] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. Example one

[0043] As Figure 1 , Figure 2 , Figure 3 And Figure 4As shown in the drawings, a rotating hole machine with a rotating tool clamp base comprises a clamp base 1, the clamp base 1 comprises a clamp plate, the clamp plate can be made of die steel, and the clamp base 1 is vertically arranged;

[0044] A clamping assembly 2 is installed at the center of the side of the clamp base 1 and is used for clamping the workpiece to avoid movement of the workpiece during machining;

[0045] A positioning assembly 3 is installed on the side wall of the clamp base 1, and a plurality of positioning assemblies 3 are arranged in the outer periphery of the clamping assembly 2 and form a fixing cavity for accommodating the workpiece;

[0046] A rotating assembly 4 is connected between the rotating output end of the rotating assembly 4 and the clamp base 1 on the side opposite to the clamping assembly 2, and the rotating assembly 4 drives the clamp base 1 to rotate.

[0047] In the utility model, the workpiece is accurately positioned by the positioning assembly 3 and then clamped and stabilized by the clamping assembly 2, the clamp base 1 is driven to rotate by the rotating assembly 4, the workpiece can be quickly positioned at different machining positions, and the workpiece is conveniently drilled by the drilling assembly 20, the time and labor intensity for frequently adjusting the position of the workpiece in the traditional equipment are reduced, and especially when complex parts with multiple holes are machined, the machining efficiency can be significantly improved.

[0048] As shown in the drawings, Figure 1 , Figure 2 and Figure 3 In some embodiments, the clamping assembly 2 comprises a clamping screw 5 and a clamping nut 6, the clamping screw 5 is fixedly connected with the center of the clamp base 1, and the clamping screw 5 is sleeved with the clamping nut 6 and the clamping washer 7. During machining, the clamping nut 6 and the clamping washer 7 are removed, the fixing hole of the workpiece passes through the clamping screw 5, is accurately positioned under the limiting of the positioning assembly 3, and is then clamped and positioned stably by cooperation of the clamping nut 6 and the clamping washer 7, which is beneficial to subsequent drilling on the workpiece.

[0049] In the embodiment, the positioning assembly 3 comprises a positioning block 8, the positioning block 8 is connected with the side wall of the clamp base 1 through a fixing screw, a plurality of positioning blocks 8 are arranged in the outer periphery of the clamping assembly 2 and are used for positioning the workpiece, and a plurality of positioning blocks 8 form a specific fixing cavity, so that the workpiece can be accurately positioned. Meanwhile, the positioning block 8 is installed on the clamp base 1 through the fixing screw, different positioning blocks 8 can be replaced or the positioning block 8 can be adaptively adjusted to be suitable for different workpieces.

[0050] As shown in the drawings, Figure 1 , Figure 2As shown, in another embodiment, the jig base 1 is also provided with a slag blowing assembly 9. Specifically, the slag blowing assembly 9 comprises a slag blowing pipe 10, one end of the slag blowing pipe 10 is connected with a gas supply device (not shown in the figure), the gas supply device can adopt a compressed air tank, the output end of the compressed air tank is connected with the slag blowing pipe 10 through a gas supply pipe, an electromagnetic valve is installed on the gas supply pipe, and the electromagnetic valve is electrically connected with the control device, the other end of the slag blowing pipe 10 is directed towards the clamping assembly 2 or the positioning assembly 3. The slag blowing pipe 10 is beneficial to quickly blow away the waste slag from the processing area during the drilling process, avoiding the increase of the resistance of the drill bit due to the waste slag, causing the drill bit to wear faster and the drilling speed to decrease.

[0051] As shown in Figure 1 , Figure 2 and Figure 3 , in one embodiment, the rotating assembly 4 comprises a mounting block 11, a rotating rod 12 and a servo motor 13, the rotating rod 12 is installed in the mounting block 11 through a rotating bearing 14, one end of the rotating rod 12 extends out of the mounting block 11 and is connected with the jig base 1, a turbine 15 is also installed on the rotating rod 12, the servo motor 13 is installed in the mounting block 11, and a worm 16 cooperating with the turbine 15 is installed on the output end of the servo motor 13. The control device accurately controls the rotation angle and rotation speed of the servo motor 13 to drive the worm 16 to rotate, which in turn drives the turbine 15, the rotating rod 12 and the jig base 1 to rotate, so as to rotate the workpiece to the appropriate processing position, which is beneficial to the subsequent drilling assembly 20 to process appropriate holes on the workpiece.

[0052] The mounting block 11 is installed on the processing base 18 through the connecting plate 17, which can ensure the stability of the rotating assembly 4, avoid rotation deviation caused by equipment vibration or external force, and improve the reliability of the equipment. Embodiment two

[0053] As shown in Figure 2 , Figure 3 and Figure 4 , the difference between embodiment two and embodiment one is that embodiment two further comprises a cooling liquid pipe 19, one end of the cooling liquid pipe 19 is connected with a cooling pump, and the other end of the cooling liquid pipe 19 is directed towards the clamping assembly 2. Specifically, the end of the cooling liquid pipe 19 is close to the end of the drilling assembly 20, and the cooling pump provides cooling liquid to the cooling liquid pipe 19 synchronously during the drilling process of the drilling assembly 20, which can cool the workpiece and the drill bit in time during the processing process, reduce the processing temperature, reduce thermal deformation, reduce the wear rate of the drill bit, and improve the processing precision. A damping block is installed on the end of the positioning block 8 and the side abutting against the workpiece, the damping block can be made of hard rubber, which can avoid scratching or damaging the surface of the workpiece when the positioning block 8 directly contacts with the workpiece, protect the surface quality of the workpiece, at the same time, absorb the vibration generated during the processing process, reduce the influence of vibration on the processing precision of the workpiece, and improve the processing quality.

[0054] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0055] The above description is merely the preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hole turning machine having a rotating tool holder seat, characterized by: The utility model relates to a rotary hole machine with rotary tool holder clamp base Clamp base (1) is vertically arranged Clamping assembly (2) is installed at the center of the side of clamp base (1), and is used for clamping workpieces Positioning assembly (3) is installed on the side wall of clamp base (1), and a plurality of positioning assemblies (3) are arranged in the periphery of clamping assembly (2) Rotary assembly (4) is connected to the side of clamp base (1) opposite to the side of clamping assembly (2), and rotary assembly (4) drives clamp base (1) to rotate 2. A swage machine having a rotating tool holder seat according to claim 1, characterized in that: Clamping assembly (2) comprises clamping screw (5) and clamping nut (6), clamping screw (5) is fixedly connected to the center of clamp base (1), and clamping nut (6) and clamping washer (7) are arranged on clamping screw (5) 3. The swage machine with rotating tool holder seat according to claim 1, characterized in that: Positioning assembly (3) comprises positioning block (8), positioning block (8) is connected to the side wall of clamp base (1) through fixing screw, and a plurality of positioning blocks (8) are arranged in the periphery of clamping assembly (2) and used for positioning workpieces 4. The swage machine with rotating tool holder seat according to claim 1, characterized in that: Blowing slag assembly (9) is further installed on clamp base (1) 5. The swage machine with rotating tool holder seat according to claim 4, characterized in that: Blowing slag assembly (9) comprises blowing slag pipe (10), one end of blowing slag pipe (10) is connected to gas supply device, and the other end of blowing slag pipe (10) is directed to clamping assembly (2) or positioning assembly (3) 6. The swage machine with rotating tool holder seat according to claim 1, characterized in that: Rotary assembly (4) comprises mounting block (11), rotating rod (12) and servo motor (13), rotating rod (12) is installed in mounting block (11) through rotating bearing (14), one end of rotating rod (12) extends out of mounting block (11) and is connected to clamp base (1), and turbine (15) is further installed on rotating rod (12) Servo motor (13) is installed in mounting block (11), and worm (16) matched with turbine (15) is installed on the output end of servo motor (13) 7. A swage machine having a rotating tool holder seat according to claim 6, characterized in that: Mounting block (11) is installed on machining base (18) through connecting plate (17) 8. The swage machine with rotating tool holder seat according to claim 1, characterized in that: Cooling liquid pipe (19) is further provided, one end of cooling liquid pipe (19) is connected to cooling pump, and the other end of cooling liquid pipe (19) is directed to clamping assembly (2) 9. The rotary hole machine with rotary tool holder clamp base according to claim 3, wherein Damping block is installed on the end of positioning block (8) and the side abutting against workpieces

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