CN217529996U - Screw rod processing machine tool with detection mechanism - Google Patents

Abstract

The utility model belongs to the technical field of the machine tool, especially, relate to a take detection mechanism's lead screw machine tool, including frame and processingequipment, processingequipment sets up in the frame, still includes detection device, is equipped with a first sharp module on the frame upper surface, and the gliding setting of detection device is on first sharp module, and slide on the horizontal direction. The detection device comprises a detection seat, a sleeve and a detection shaft sleeve, wherein the detection seat is arranged on the first linear module in a sliding mode, and the sleeve is arranged on the detection seat. The detection shaft sleeve is rotatably connected in the sleeve, and the center of the detection shaft sleeve is in the same straight line with the center of the screw shaft at the output shaft end of the processing device. When using, place the frame with the optical axis on, processingequipment processes the optical axis, and the optical axis becomes the lead screw by processingequipment processing back, is equipped with detection device at processingequipment's rear end, and the lead screw gets into in the detection axle sleeve after coming out from processingequipment, detects the axle sleeve and detects whether lead screw machining precision passes, great promotion production efficiency.

Description

Take detection mechanism's lead screw machine tool

Technical Field

The utility model belongs to the technical field of the machine tool, especially, relate to a take detection mechanism's lead screw machine tool.

Background

The ball screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion, is the most commonly used transmission element on tool machinery and precision machinery, has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency. In the prior art, after the optical axis is processed into the screw by the screw processing machine tool, the screw still needs to be taken out for detection, so that the production efficiency is greatly influenced, and the labor cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take detection mechanism's lead screw machine tool aims at solving the technical problem that the lead screw machine tool among the prior art can't go on reaching the detection to the lead screw.

In order to achieve the above object, the embodiment of the utility model provides a take detection mechanism's lead screw machine tool, including frame and processingequipment, processingequipment sets up in the frame, still includes detection device, is equipped with a first sharp module on the frame upper surface, and the gliding setting of detection device is on first sharp module, and slide on the horizontal direction. The detection device comprises a detection seat, a sleeve and a detection shaft sleeve, wherein the detection seat is arranged on the first linear module in a sliding mode, and the sleeve is arranged on the detection seat. The detection shaft sleeve is rotatably connected in the sleeve, and the center of the detection shaft sleeve is in the same straight line with the center of the screw shaft at the output shaft end of the processing device.

Furthermore, the detection device also comprises a wedge, and a notch corresponding to the wedge is arranged on the detection shaft sleeve. The sleeve is provided with a positioning hole, and the wedge penetrates through the positioning hole to be connected with the notch. The wedge is used for limiting the rotation of the detection shaft sleeve in the shaft sleeve.

Further, detect the axle sleeve and include bottom plate and adapter sleeve, the breach sets up on the bottom plate, and the both ends of adapter sleeve are equipped with the sealing washer, and the adapter sleeve is close to sealing washer department and is equipped with and keeps away the dead slot, and a screw passes and keeps away the dead slot and be connected with the sealing washer, and the one end and the adapter sleeve surface butt of screw.

Furthermore, a sealing sleeve is connected to the abutting part of the screw and the connecting sleeve.

Further, the machining device comprises a gripping assembly, a plurality of supporting assemblies and a turning assembly, a mounting plate extends upwards from the side edge of the machine frame, and the gripping assemblies are arranged on the mounting plate respectively. Grab and hold the subassembly and include second sharp module, mounting bracket and three-jaw chuck, the setting of second sharp module is on the mounting panel, mounting bracket and sharp module sliding connection, and horizontal direction upper and lower slip, and three-jaw chuck sets up the tip at the mounting bracket. Every two supporting components are arranged on the upper surface of the machine frame at equal intervals. The turning assembly is arranged on the upper surface of the frame and is positioned between the two supporting assemblies.

Further, the supporting component comprises a base, a supporting rod and a supporting piece, the base is arranged on the rack, a clearance hole is formed in the base, the supporting rod penetrates through the clearance hole and is in sliding connection with the base, a locking bolt is further arranged on one side of the base and used for limiting the supporting rod, and the supporting piece is arranged on the top end of the supporting rod.

Furthermore, the connection mode between the support rod and the base is threaded connection.

Furthermore, the bracing piece is cavity structure, and the junction of holding up piece and bracing piece is equipped with the oil outlet, and the inner chamber and the oil outlet of bracing piece communicate with each other, still are equipped with the fuel feeding pump in the frame, and the fuel feeding pump is connected with the bottom of bracing piece.

Furthermore, an oil receiving tank is arranged in the frame and is positioned under each supporting component for collecting waste materials.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the lead screw machine tool of taking detection mechanism has one of following technological effect at least:

1. when using, on placing the frame with the optical axis, processingequipment processes the optical axis, and the optical axis becomes the lead screw by processingequipment processing back, is equipped with detection device at processingequipment's rear end, and the lead screw gets into in the detection axle sleeve after coming out from processingequipment, detects the axle sleeve and detects whether the lead screw machining precision meets the standard, and when the lead screw precision did not meet the requirements, the lead screw can't pass through the detection axle sleeve, and the machine tool triggers the alarm and stops processing. The utility model provides a take detection mechanism's lead screw machine tool collection processing and detection integration, great promotion production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is the embodiment of the utility model provides a take detection mechanism's lead screw machine tool's schematic structure diagram.

Fig. 2 is a schematic structural diagram of the lead screw processing machine tool with the detection mechanism provided by the embodiment of the utility model.

Fig. 3 is a cross-sectional view of the connection sleeve of the screw machine tool with a detection mechanism provided by the embodiment of the present invention.

Fig. 4 is a cross-sectional view of the support assembly of the screw machine tool with a detection mechanism provided by the embodiment of the present invention.

Reference numerals: 100. a frame; 110. a first linear module; 120. mounting a plate; 130 oil receiving tank; 200. A processing device; 210. a gripping assembly; 211. a first linear module; 212. a mounting frame; 213. a triangular chuck; 220. a support assembly; 221. a base; 222. locking the bolt; 223. a support bar; 224. an oil outlet; 225. a holding member; 226. avoiding a void; 230. turning the assembly; 300. a detection device; 310. a detection seat; 320. a sleeve; 321. positioning holes; 330. detecting the shaft sleeve; 331. a notch; 332. a base plate; 333. connecting sleeves; 334. a seal ring; 335. an empty avoiding groove; 336. a screw; 337. sealing sleeves; 340. a wedge.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description of the embodiments of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so indicated must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, referring to fig. 1 to 4, a lead screw processing machine tool with a detection mechanism is provided, which includes a frame 100 and a processing device 200, wherein the processing device 200 is disposed on the frame 100, the lead screw processing machine tool further includes a detection device 300, a first linear module 110 is disposed on the upper surface of the frame 100, and the detection device 300 is slidably disposed on the first linear module 110 and slides in a horizontal direction. The detecting device 300 comprises a detecting base 310, a sleeve 320 and a detecting shaft sleeve 330, wherein the detecting base 310 is slidably arranged on the first linear module 110, and the sleeve 320 is arranged on the detecting base 310. The detecting shaft sleeve 330 is rotatably connected in the sleeve 320, and the shaft center of the detecting shaft sleeve 330 and the shaft center of the shaft outlet end screw of the processing device 200 are on the same straight line. In this embodiment, when using, on placing frame 100 with the optical axis, processingequipment 200 processes the optical axis, and the optical axis becomes the lead screw after being processed by processingequipment 200, is equipped with detection device 300 at the rear end of processingequipment 200, and the lead screw gets into in the detection axle sleeve 330 after coming out from processingequipment 200, and whether detection axle sleeve 330 detects lead screw machining precision and passes, and when the lead screw precision did not meet the demands, the lead screw can not pass through detection axle sleeve 330, and the machine tool triggers the alarm and stops processing. The utility model provides a take detection mechanism's lead screw machine tool collection processing and detection integration, great promotion production efficiency.

Further, referring to fig. 1 to 2, the detecting device 300 further includes a wedge, and the detecting shaft sleeve 330 is provided with a notch 331 corresponding to the wedge. The socket 320 is provided with a positioning hole 321, and the wedge passes through the positioning hole 321 to connect with the notch 331. The wedges are used for limiting the rotation of the detection shaft sleeve 330 in the shaft sleeve. In this embodiment, when the detecting device 300 is to be sleeved on the lead screw, the wedge is pulled open, the detecting device 300 moves on the first linear module 110 along the direction close to the lead screw, the detecting shaft sleeve 330 rotates in the sleeve 320, when the detecting shaft sleeve 330 is sleeved on the lead screw, the wedge passes through the positioning hole 321 to be connected with the notch 331, so that the detecting shaft sleeve 330 is positioned, the detecting lead screw starts to be processed, when the detected lead screw is not in the limit, the lead screw is clamped by the detecting shaft sleeve 330, at this time, the wedge needs to be pulled open, the detecting shaft sleeve 330 moves along the direction away from the lead screw, and the assembly and detection are more convenient.

Further, referring to fig. 1 to 3, the detecting shaft sleeve 330 includes a bottom plate 332 and a connecting sleeve 333, the gap 331 is disposed on the bottom plate 332, two ends of the connecting sleeve 333 are provided with a sealing ring 334, a clearance groove 335 is disposed at a position of the connecting sleeve 333 close to the sealing ring 334, a screw 336 penetrates through the clearance groove 335 to be connected with the sealing ring 334, and one end of the screw 336 abuts against an outer surface of the connecting sleeve 333. In this embodiment, when the screw 336 is used, the screw 336 is unscrewed, the cooling liquid or the lubricating oil is introduced from the clearance groove 335, then the screw 336 is locked, and under the action of the cooling liquid or the lubricating oil, the sealing ring 334 is cooled, so that the inner parts of the screw rod and the connecting sleeve 333 can be cooled, a cooling effect is achieved, the phenomenon that the screw rod generates heat due to friction is prevented, and the service life of the connecting sleeve 333 is prolonged.

Further, as shown in fig. 1 to 3, a sealing sleeve 337 is connected to a portion where the screw 336 abuts against the connecting sleeve 333. In this embodiment, the sealing sleeve 337 is connected to the butt joint of the screw 336 and the connecting sleeve 333, and the sealing sleeve 337 can better seal the cooling liquid or the lubricating oil on the clearance groove 335, so as to avoid the cooling liquid or the lubricating oil from leaking out and affecting the cooling effect.

Further, referring to fig. 1 to 4, the machining device 200 includes a gripping assembly 210, a plurality of support assemblies 220 and a turning assembly 230, wherein the frame 100 has a mounting plate 120 extending upward from a side edge thereof, and the gripping assemblies 210 are respectively disposed on the mounting plate 120. The gripping assembly 210 comprises a second linear module 211, a mounting bracket 212 and a three-jaw chuck 213, wherein the second linear module 211 is arranged on the mounting plate 120, the mounting bracket 212 is connected with the linear module in a sliding manner and slides left and right in the horizontal direction, and the three-jaw chuck 213 is arranged at the end part of the mounting bracket 212. The supporting members 220 are disposed on the upper surface of the frame 100 at equal intervals. The turning assembly 230 is disposed on the upper surface of the frame 100 and between the two support assemblies 220. In this embodiment, when the optical axis is grabbed by the three-jaw chuck 213 and then rotated, each supporting assembly 220 is disposed between the three-jaw chuck 213 and the detecting device 300, and is used for supporting the optical axis, so as to prevent the optical axis from being too long and shaking during the turning process of the turning assembly 230, which may affect the processing precision. The three-jaw chuck 213 is further connected with a linear module, the three jaws slide on the linear module in the horizontal direction, the turning assembly 230 is arranged between the two support assemblies 220 and used for cutting an optical axis, and when the optical axis is cut, the three-jaw chuck 213 slides on the linear module to drive the optical axis to move in the horizontal direction, and the relative position of the optical axis and the turning assembly 230 is changed, so that the optical axis is turned by the turning assembly 230, and in the process of turning the optical axis, the relative positions of the turning assembly 230 and the support assemblies 220 are unchanged, and the optical axis moves, so that the stress of the cutting position of the optical axis is uniform, the machining position is stable, and the problem that the machining precision is influenced due to inconsistent stress between a cutter and the optical axis or the vibration of the optical axis is avoided.

Further, referring to fig. 1 to 4, the supporting assembly 220 includes a base 221, a supporting rod 223 and a supporting member 225, the base 221 is disposed on the rack 100, a clearance hole 226 is disposed in the base 221, the supporting rod 223 penetrates through the clearance hole 226 and is slidably connected with the base 221, a locking bolt 222 is further disposed on one side of the base 221 for limiting the supporting rod 223, and the supporting member 225 is disposed on a top end of the supporting rod 223. In this embodiment, the support rod 223 passes the clearance hole 226 and is connected with the base 221 in a sliding manner, and one side of the base 221 is further provided with a locking screw 336 for limiting the support rod 223, so that the height of the support rod 223 can be adjusted according to the diameter of the shaft for processing the optical axis, and severe collision between the support rod 223 and the optical axis is avoided, thereby affecting the processing precision and also avoiding the optical axis abrasion caused by collision between the optical axis and the support rod 223.

Further, referring to fig. 1 to 4, the support bar 223 and the base 221 are connected by a screw. In this embodiment, the support rod 223 and the base 221 are connected by a screw thread, the height of the support rod 223 is adjusted by a rotation method, and then the support rod 223 is locked by the locking screw 336, so that the operation of the operator is facilitated.

Further, referring to fig. 1 to 4, the support rod 223 is a cavity structure, an oil outlet 224 is disposed at a joint of the supporting member 225 and the support rod 223, an inner cavity of the support rod 223 is communicated with the oil outlet 224, and an oil supply pump is further disposed in the rack 100 and connected to a bottom end of the support rod 223. In this embodiment, an oil outlet 224 is disposed at a joint of the supporting member 225 and the supporting rod 223, an oil supply pump is further disposed in the rack 100, the oil supply pump is connected to the bottom end of the supporting rod 223, and oil is supplied upwards from the oil outlet 224 by the oil supply pump, so that lubricating oil is attached to the surface of the optical axis when the optical axis passes through the supporting assembly 220, and damage to the optical axis due to friction between the supporting member 225 and the optical axis is avoided.

Further, referring to fig. 1 to 4, an oil collecting tank 130 is further disposed in the frame 100, and the oil collecting tank 130 is located right below each supporting component 220 for collecting waste materials. In this embodiment, an oil collecting tank 130 is further disposed in the machine frame 100, and the oil collecting tank 130 is located right below each supporting component 220 and is used for collecting the lubricating oil and the turning waste supplied by the oil supply pump.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (9)

1. The utility model provides a take detection mechanism's lead screw machine tool, includes frame and processingequipment, processingequipment sets up in the frame, its characterized in that: the detection device is arranged on the upper surface of the rack in a sliding manner, is arranged on the first linear module and slides in the horizontal direction; the detection device comprises a detection seat, a sleeve and a detection shaft sleeve, wherein the detection seat is arranged on the first linear module in a sliding manner, and the sleeve is arranged on the detection seat; the detection shaft sleeve is rotatably connected in the sleeve, and the axis of the detection shaft sleeve and the axis center of a screw rod at the shaft outlet end of the processing device are on the same straight line.

2. The lead screw processing machine tool with a detecting mechanism according to claim 1, wherein: the detection device also comprises a wedge, and a notch corresponding to the wedge is arranged on the detection shaft sleeve; the sleeve is provided with a positioning hole, and the wedge penetrates through the positioning hole to be connected with the notch; the wedge is used for limiting the detection shaft sleeve to rotate in the shaft sleeve.

3. The lead screw processing machine tool with a detecting mechanism according to claim 2, wherein: the detection shaft sleeve comprises a bottom plate and a connecting sleeve, the notch is arranged on the bottom plate, sealing rings are arranged at two ends of the connecting sleeve, the connecting sleeve is close to the sealing ring, a clearance groove is formed in the position, where the connecting sleeve is located, of the connecting sleeve, a screw penetrates through the clearance groove, the clearance groove is connected with the sealing ring, and one end of the screw is abutted to the outer surface of the connecting sleeve.

4. The lead screw processing machine tool with a detecting mechanism according to claim 3, wherein: the joint of the screw and the connecting sleeve is connected with a sealing sleeve.

5. The lead screw processing machine tool with the detecting mechanism according to claim 1, wherein: the machining device comprises a gripping assembly, a plurality of supporting assemblies and a turning assembly, wherein a mounting plate extends upwards from the side edge of the machine frame, and the gripping assemblies are respectively arranged on the mounting plate; the gripping assembly comprises a second linear module, a mounting frame and a three-jaw chuck, the second linear module is arranged on the mounting plate, the mounting frame is connected with the linear module in a sliding mode and slides left and right in the horizontal direction, and the three-jaw chuck is arranged at the end of the mounting frame; the supporting assemblies are arranged on the upper surface of the rack at equal intervals; the turning assembly is arranged on the upper surface of the frame and is positioned between the two support assemblies.

6. The lead screw machine tool with a detecting mechanism according to claim 5, wherein: the supporting component comprises a base, a supporting rod and a supporting piece, the base is arranged on the rack, a clearance hole is formed in the base, the supporting rod penetrates through the clearance hole and is in sliding connection with the base, a locking bolt is further arranged on one side of the base and is used for limiting the supporting rod, and the supporting piece is arranged on the top end of the supporting rod.

7. The lead screw processing machine tool with the detecting mechanism according to claim 6, wherein: the support rod is connected with the base in a threaded manner.

8. The lead screw machine tool with a detecting mechanism according to claim 6, wherein: the supporting rod is of a cavity structure, an oil outlet hole is formed at the joint of the supporting piece and the supporting rod, the inner cavity of the supporting rod is communicated with the oil outlet, an oil supply pump is further arranged in the rack, and the oil supply pump is connected with the bottom end of the supporting rod.

9. The lead screw processing machine tool with a detection mechanism according to any one of claims 5 to 8, wherein: and an oil receiving tank is also arranged in the frame and is positioned under each supporting component for collecting waste materials.

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