CN211916224U

CN211916224U - Clamping device for machining lathe spindle

Info

Publication number: CN211916224U
Application number: CN201922473568.6U
Authority: CN
Inventors: 何晓红
Original assignee: Wuxi Danquan Precision Machinery Co ltd
Current assignee: Wuxi Danquan Precision Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-13
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a processing equipment technical field specifically is a clamping device is used in lathe spindle processing, including fixed station, clamping device, damping device and dust collector, the fixed station top is equipped with the device main part, device main part outer end is equipped with the observation window, observation window one end is equipped with control button, clamping device is equipped with hydraulic push rod, sleeve, elevator motor, ball, slider, punch holder, fixed block and lower plate, clamping device one end is equipped with the lathe spindle, lathe spindle bottom is equipped with the workstation, damping device is equipped with shock mount, rubber post and damping spring, dust collector is equipped with dust exhausting fan, dust absorption pipe and dust collection box, through the clamping device who sets up for convenience more when equipment uses.

Description

Clamping device for machining lathe spindle

Technical Field

The utility model relates to a processing equipment technical field specifically is a clamping device is used in processing of lathe main shaft.

Background

The machine tool spindle refers to a spindle which drives a workpiece or a cutter to rotate on a machine tool, generally comprises a spindle part, a bearing, a transmission part (a gear or a belt pulley) and the like, and is mainly used for supporting transmission parts such as the gear and the belt pulley in the machine tool and transmitting movement and torque, such as the machine tool spindle; the main motion of the lathe, such as a planer and a broaching machine, is a linear motion machine tool, most machine tools have a main shaft component, the motion precision and the structural rigidity of the main shaft component are important factors determining the processing quality and the cutting efficiency, along with the rapid development of numerical control technology, the 'composite, high-speed, intelligent, precise and environment-friendly' becomes the main trend of the development of the current machine tool industry technology, wherein the high-speed processing can effectively improve the processing efficiency of the machine tool and shorten the processing period of workpieces, so that the requirement of adapting to the high-speed processing of a machine tool main shaft and related components is required, the numerical control machine tool main shaft bearing is basically limited to four structural types, such as an angular contact ball bearing, a cylindrical roller bearing, a bidirectional thrust angular contact ball bearing, a tapered roller bearing and the like, and the main shaft of the lathe needs to be clamped and fixed in, thus requiring a clamping device.

Although the existing clamping device for machining the lathe spindle is various in types, most of the existing clamping devices are only changed in form, the functions of the existing clamping devices are not changed greatly, the existing clamping device for machining the lathe spindle is single in structure, so that the clamping effect is not obvious, and the existing clamping device is not provided with a special damping device for damping when in use, so that noise is generated when in use, the influence is caused on the lathe spindle, and the current situation is changed by the aid of the existing clamping device for machining the lathe spindle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in lathe spindle processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a clamping device is used in lathe spindle processing, includes fixed station, clamping device, damping device and dust collector, the fixed station bottom is equipped with the support frame, the support frame bottom is equipped with the universal wheel, the fixed station top is equipped with the device main part, device main part outer end is equipped with the observation window, observation window one end is equipped with control button, the control button bottom is equipped with the operation instruction strip, device main part one end is equipped with the heat dissipation window, clamping device is equipped with hydraulic push rod, sleeve, elevator motor, ball, slider, punch holder, fixed block and lower plate, clamping device one end is equipped with the lathe spindle, lathe spindle bottom is equipped with the workstation, damping device is equipped with vibration damping seat, rubber column and damping spring, dust collector is equipped with dust exhausting fan, dust absorption pipe and dust collection box.

Preferably, the sealing gaskets are arranged at the connecting gaps of the device main body.

Preferably, the inner diameter of the sleeve is slightly larger than the outer diameter of an output shaft of the lathe spindle, the top end of the sleeve is provided with a locking bolt, and the inner end of the sleeve is provided with an elastic washer.

Preferably, the upper clamping plate and the lower clamping plate are L-shaped, and one ends of the upper clamping plate and the lower clamping plate are provided with anti-slip pads.

Preferably, the top end of the universal wheel is provided with a self-locking mechanism.

Preferably, the bottom end of the dust collection box is provided with an active carbon filter screen and an air outlet.

Preferably, the back end of the clamping device is provided with a plurality of groups of damping devices.

Preferably, the top end of the heat dissipation window is provided with a dust cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arranged clamping device, the clamping device is provided with a hydraulic push rod, a sleeve, a lifting motor, a ball screw, a slide block, an upper clamp plate, a fixed block and a lower clamp plate, one end of the clamping device is provided with a lathe spindle, because the inner diameter of the sleeve is slightly larger than the outer diameter of an output shaft of the lathe spindle, the top end of the sleeve is provided with a locking bolt, the inner end of the sleeve is provided with an elastic washer, the upper clamp plate and the lower clamp plate are L-shaped, and one end of the upper clamp plate and the lower clamp plate are both provided with anti-slip pads, therefore, when in use, the sleeve is pushed to advance through the hydraulic push rod, the output shaft of the lathe spindle is inserted into the inner end of the sleeve, the locking bolt is used for locking, the other end of the lathe spindle controls the ball screw, therefore, the clamping is more stable, the non-slip mat can prevent the upper clamping plate and the lower clamping plate from damaging the lathe spindle, and the clamping device is arranged, so that the equipment is more convenient to use.

2. The utility model discloses in, through the damping device who sets up, damping device is equipped with cushion socket, rubber column and damping spring, and damping device installs on the workstation top, and the impact of suppression device main part during operation prevents that device main part during operation from producing the noise, and the clamping device back end also is equipped with a plurality of groups damping device, and then stability and security when improving the device main part and using for more steady and safety when equipment uses.

3. The utility model discloses in, dust collector through the setting, dust collector is equipped with dust exhausting fan, dust absorption pipe and dust collection box, dust and peculiar smell that produce to device main part the inner through dust exhausting fan during use adsorb, and then absorb in dust collection box the inner through the dust absorption pipe, and the dust collection box bottom is equipped with active carbon filter screen and air exit, and then discharge from the air exit after the further filtration through active carbon filter, prevent that the dust from threatening external environment and health, because device main part joint gap department all is equipped with sealed the pad, therefore the device main part is the leakproofness structure basically, can further prevent to use for a long time and produce the dust, prevent the damage of device main part, make higher high efficiency when equipment uses.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is an enlarged view of point A of the present application;

in the figure: 1-a fixed table, 2-a clamping device, 3-a damping device, 4-a dust removing device, 5-a support frame, 6-a universal wheel, 7-a device body, 8-an observation window, 9-a control button, 10-an operation indication strip, 11-a heat dissipation window, 12-a hydraulic push rod, 13-a sleeve, 14-a lifting motor, 15-a ball screw, 16-a sliding block, 17-an upper clamping plate, 18-a fixed block, 19-a lower clamping plate, 20-a lathe spindle, 21-a workbench, 22-a damping seat, 23-a rubber column, 24-a damping spring, 25-a dust removing fan, 26-a dust collecting pipe and 27-a dust collecting box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-3, the present invention provides a technical solution:

a clamping device for machining a lathe spindle comprises a fixed table 1, a clamping device 2, a damping device 3 and a dust removal device 4, wherein a supporting frame 5 is arranged at the bottom end of the fixed table 1, universal wheels 6 are arranged at the bottom end of the supporting frame 5, a device body 7 is arranged at the top end of the fixed table 1, an observation window 8 is arranged at the outer end of the device body 7, a control button 9 is arranged at one end of the observation window 8, an operation indication strip 10 is arranged at the bottom end of the control button 9, a heat dissipation window 11 is arranged at one end of the device body 7, the clamping device 2 is provided with a hydraulic push rod 12, a sleeve 13, a lifting motor 14, a ball screw 15, a slide block 16, an upper clamping plate 17, a fixed block 18 and a lower clamping plate 19, a lathe spindle 20 is arranged at one end of the clamping device 2, and the clamping device 2 is provided with the hydraulic push rod 12, the, the lathe spindle 20 is arranged at one end of the clamping device 2, the inner diameter of the sleeve 13 is slightly larger than the outer diameter of an output shaft of the lathe spindle 20, a locking bolt is arranged at the top end of the sleeve 13, an elastic washer is arranged at the inner end of the sleeve 13, the upper clamping plate 17 and the lower clamping plate 19 are L-shaped, and a non-slip mat is arranged at one end of each of the upper clamping plate and the lower clamping plate, so that when the lathe spindle is used, the sleeve 13 is pushed to advance through the hydraulic push rod 12, the output shaft of the lathe spindle 20 is inserted into the inner end of the sleeve 13 and is locked through the locking bolt, the ball screw 15 is controlled by the other end of the lathe spindle 20 through the lifting motor 14 to operate, the upper clamping plate 17 is driven to operate to one end of the lower clamping plate 19 through the sliding block 16, the power shaft of the lathe spindle 20 is clamped and, through the arranged clamping device 2, the equipment is more convenient to use, the bottom end of the lathe spindle 20 is provided with the workbench 21, the damping device 3 is provided with the damping seat 22, the rubber column 23 and the damping spring 24, through the arranged damping device 3, the damping device 3 is provided with the damping seat 22, the rubber column 23 and the damping spring 24, the damping device 3 is arranged at the top end of the workbench 21, the impact of the device body 1 during working is inhibited, the noise generated during the working of the device body 1 is prevented, and the back end of the clamping device 2 is also provided with a plurality of groups of damping devices 3, so that the stability and the safety of the device body 1 during use are improved, the equipment is more stable and safer during use, the dust removal device 4 is provided with the dust removal fan 25, the dust collection pipe 26 and the dust collection box 27, through the arranged dust removal device 4, the dust removal device 4 is provided with the dust removal fan, adsorb the dust and the peculiar smell that produce in the device main part 1 the inner through dust exhausting fan 25 during the use, and then absorb in dust collection box 27 the inner through dust absorption pipe 26, and the dust collection box 27 bottom is equipped with active carbon filter screen and air exit, and then discharge from the air exit after the further filtration through active carbon filter, prevent that the dust from producing the threat to external environment and health, because device main part 1 connects gap department and all is equipped with sealed the pad, consequently device main part 1 is the leakproofness structure basically, can further prevent to use for a long time and produce the dust, prevent the damage of device main part 1, make more high-efficient when equipment uses, certain spreading value has.

The utility model discloses work flow: when the device is used, a lathe spindle 20 is placed on a workbench 21, the sleeve 13 is pushed to advance through the hydraulic push rod 12, an output shaft of the lathe spindle 20 is inserted into the inner end of the sleeve 13 and is locked through a locking bolt, the other end of the lathe spindle 20 controls the operation of the ball screw 15 through the lifting motor 14, the slider 16 drives the upper clamp plate 17 to operate to one end of the lower clamp plate 19, the upper clamp plate 17 and the lower clamp plate 19 clamp and fix a power shaft of the lathe spindle 20, the lathe spindle 20 is finally fixed, the damping device 3 can inhibit the impact of the device body 1 during operation, the noise of the device body 1 during operation is prevented, the stability and the safety of the device body 1 during use are improved, the dust and the peculiar smell generated at the inner end of the device body 1 are adsorbed through the dust collection fan 25 and are absorbed at the inner end of the dust collection box 27 through the dust collection pipe 26, and the bottom, and then the air is discharged from the air outlet after being further filtered by the activated carbon filter, so that the air conditioner is safer in use and has certain popularization value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device is used in lathe spindle processing, includes fixed station (1), clamping device (2), damping device (3) and dust collector (4), its characterized in that: the lathe is characterized in that a supporting frame (5) is arranged at the bottom end of a fixed table (1), universal wheels (6) are arranged at the bottom end of the supporting frame (5), a device main body (7) is arranged at the top end of the fixed table (1), an observation window (8) is arranged at the outer end of the device main body (7), a control button (9) is arranged at one end of the observation window (8), an operation indication strip (10) is arranged at the bottom end of the control button (9), a heat dissipation window (11) is arranged at one end of the device main body (7), a clamping device (2) is provided with a hydraulic push rod (12), a sleeve (13), a lifting motor (14), a ball screw (15), a sliding block (16), an upper clamping plate (17), a fixed block (18) and a lower clamping plate (19), a lathe main shaft (20) is arranged at one end of the clamping device (2), a working table (21), The dust collection device (4) is provided with a dust collection fan (25), a dust collection pipe (26) and a dust collection box (27).

2. The clamping device for lathe spindle machining according to claim 1, characterized in that: the device main body (7) is provided with sealing gaskets at the connecting gaps.

3. The clamping device for lathe spindle machining according to claim 1, characterized in that: the inner diameter of the sleeve (13) is slightly larger than the outer diameter of an output shaft of the lathe spindle (20), a locking bolt is arranged at the top end of the sleeve, and an elastic washer is arranged at the inner end of the sleeve.

4. The clamping device for lathe spindle machining according to claim 1, characterized in that: the upper clamping plate (17) and the lower clamping plate (19) are L-shaped, and one ends of the upper clamping plate and the lower clamping plate are provided with anti-slip pads.

5. The clamping device for lathe spindle machining according to claim 1, characterized in that: the top end of the universal wheel (6) is provided with a self-locking mechanism.

6. The clamping device for lathe spindle machining according to claim 1, characterized in that: the bottom end of the dust collection box (27) is provided with an active carbon filter screen and an air outlet.

7. The clamping device for lathe spindle machining according to claim 1, characterized in that: the back end of the clamping device (2) is provided with a plurality of groups of damping devices (3).

8. The clamping device for lathe spindle machining according to claim 1, characterized in that: the top end of the heat dissipation window (11) is provided with a dust cover.