CN221603297U

CN221603297U - Perforating device for production and processing of speed reducer

Info

Publication number: CN221603297U
Application number: CN202323656189.3U
Authority: CN
Inventors: 钱益鼎
Original assignee: Jiangsu Baolilai New Power Machinery Co ltd
Current assignee: Jiangsu Baolilai New Power Machinery Co ltd
Priority date: 2023-12-31
Filing date: 2023-12-31
Publication date: 2024-08-27
Anticipated expiration: 2033-12-31

Abstract

The utility model relates to a perforating device for production and processing of a speed reducer, which is characterized in that: the automatic punching machine comprises a workbench, a machine head, a lower piezoelectric cylinder, a punching motor, a lockhole cutter head and a gear fixing tool, wherein the machine head is connected right above the workbench through a translation mechanism, the gear fixing tool is detachably arranged at the top of the workbench, the gear fixing tool is positioned right below the machine head, the lower piezoelectric cylinder is arranged at the top of the machine head, the shaft outlet end of the lower piezoelectric cylinder penetrates through the machine head and is connected with the punching motor, the lockhole cutter head is connected with the output shaft of the punching motor, the punching motor is connected with the shaft outlet end of the lower piezoelectric cylinder through a mounting seat, an annular connecting plate is sleeved and fixed on the shaft outlet end of the lower piezoelectric cylinder, and the annular connecting plate is fixedly connected with the mounting seat through a bolt; the gear fixing tool is composed of an upper pressing plate, a gear placing seat, a positioning column, a screw rod and a locking nut. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.

Description

Perforating device for production and processing of speed reducer

Technical Field

The utility model relates to the technical field of production and processing of speed reducers, in particular to a punching device for production and processing of speed reducers.

Background

The gear belongs to an indispensable component part in the speed reducer, sometimes the gear needs to be perforated on the end face due to the installation requirement, but because the tooth-shaped groove on the outer circumferential surface of the gear is already machined, and the tooth-shaped groove has high precision requirement, clamping cannot be performed, the gear is very difficult to punch at the moment, and the punching position is also difficult to accurately control, so that the design of the perforating device for the production and the processing of the speed reducer is very important for solving the problems.

Disclosure of Invention

The utility model designs a punching device for the production and processing of a speed reducer, and the end face of a gear can be clamped and fixed under the condition that the punching position is not affected by the gear fixing tool, so that the punching operation can be successfully completed, and the function of increasing the practical performance is achieved.

In order to solve the technical problems, the utility model provides a punching device for production and processing of a speed reducer, which is characterized in that: the automatic punching machine comprises a workbench, a machine head, a lower piezoelectric cylinder, a punching motor, a lockhole cutter head and a gear fixing tool, wherein the machine head is connected right above the workbench through a translation mechanism, the gear fixing tool is detachably arranged at the top of the workbench, the gear fixing tool is positioned right below the machine head, the lower piezoelectric cylinder is arranged at the top of the machine head, the shaft outlet end of the lower piezoelectric cylinder penetrates through the machine head and is connected with the punching motor, the lockhole cutter head is connected with the output shaft of the punching motor, the punching motor is connected with the shaft outlet end of the lower piezoelectric cylinder through a mounting seat, an annular connecting plate is sleeved and fixed on the shaft outlet end of the lower piezoelectric cylinder, and the annular connecting plate is fixedly connected with the mounting seat through a bolt; the gear fixing tool comprises an upper pressing plate, a gear placing seat, a positioning column, a screw rod and a locking nut, wherein a gear placing cavity is formed in the top of the gear placing seat, the positioning column is vertically fixed in the gear placing cavity, a plurality of screws are arranged at the top of the gear placing seat outside the gear placing cavity, a through hole is formed in the upper pressing plate opposite to the position of the screw rod, the upper end of the screw rod penetrates through the upper pressing plate along the through hole and is connected with the locking nut, the locking nut is contacted with the top of the upper pressing plate, a gear sleeve arranged in the gear placing cavity is arranged on the positioning column and is pressed through the upper pressing plate, a grab handle is further arranged at the top of the upper pressing plate, a plurality of fixing seats are uniformly arranged at the bottom of the gear placing seat, the fixing seats and the gear placing seat are connected into a whole, and a circular through groove for enabling a cutter bit to stretch into a punching hole is further formed in the upper pressing plate.

Further: the translation mechanism include X to guide rail, X to translation drive jar, Y to guide rail, Y to translation drive jar and translation seat, be provided with the backup pad directly over the workstation, the backup pad be the level setting and link into an integrated entity with the workstation through the riser, Y to guide rail and X cross-section of guide rail all be trapezoidal, Y guide rail fix in the bottom of backup pad, translation seat connect on Y to guide rail through seting up the spout at the top, Y to translation drive jar install on the riser and its play axle end link to each other with translation seat, X guide rail level set up on translation seat's preceding terminal surface, the aircraft nose pass through slider sliding connection on X to guide rail, X to translation drive jar install on translation seat and its play axle end link to each other with the aircraft nose.

Still further: still be provided with rotary drive device in the gear placing seat, rotary drive device constitute by knob, pivot and rotary drive gear, the knob install the lower extreme at the pivot, pivot and gear placing seat rotate and be connected, the upper end of pivot stretches into in the gear placing cavity and the cover is fixed with rotary drive gear on it, rotary drive gear with place the gear intermeshing in the gear placing cavity, the top of the top board in circular logical groove outside is provided with the angle sign.

Still further: still be provided with rotatory locking mechanical system in the gear holder, rotatory locking mechanical system include arc, pull rod and spring, the guide way has been seted up on the inner wall of cavity one side is placed to the gear, the arc pass through spring swing joint in the guide way, be provided with on the inner wall of arc with processing gear assorted tooth portion, tooth portion on the arc inner wall contacts with processing gear under the effect of spring, locks processing gear's rotation through the cooperation of tooth portion and processing gear outer lane tooth, the pull rod be the level setting and its one end stretch into the guide way in and link to each other with the outer wall of arc, pull rod and gear holder swing joint.

Still further: the top of mount pad is offered and is gone out axle head assorted connecting hole with lower piezoelectric cylinder, and lower piezoelectric cylinder's play axle end stretches into in the connecting hole, the second recess has been seted up on the inner wall of connecting hole, the second recess in be connected with spherical chuck through the second spring, lower piezoelectric cylinder go out axle end offered with spherical chuck assorted draw-in groove, spherical chuck is gone into under the effect of second spring in the draw-in groove.

By adopting the structure, the end face of the gear can be clamped and fixed under the condition that the punching position is not affected by the gear fixing tool, so that the punching work can be smoothly completed, and the function of increasing the practical performance is achieved; the utility model can accurately control the punching position of the gear through the cooperation of the rotary driving device and the translation mechanism, and has the advantages of simple structure, easy manufacture, practicality and high efficiency.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an internal structural diagram of the gear fixing tool.

Detailed Description

The punching device for production and processing of the speed reducer comprises a workbench 1, a machine head 2, a lower piezoelectric cylinder 3, a punching motor 6, a lock hole cutter head 7 and a gear fixing tool, wherein the machine head is connected right above the workbench through a translation mechanism, the gear fixing tool is detachably arranged at the top of the workbench, the gear fixing tool is positioned right below the machine head, the lower piezoelectric cylinder is arranged at the top of the machine head, the output shaft end of the lower piezoelectric cylinder penetrates through the machine head and is connected with the punching motor, the lock hole cutter head is connected with an output shaft of the punching motor, the punching motor is connected with the output shaft end of the lower piezoelectric cylinder through a mounting seat 5, an annular connecting plate 4 is sleeved and fixed on the output shaft end of the lower piezoelectric cylinder, and the annular connecting plate is fixedly connected with the mounting seat through bolts; the gear fixing tool comprises an upper pressing plate 9, a gear placing seat 8, a positioning column 18, a screw rod 11 and a locking nut 12, a gear placing cavity is formed in the top of the gear placing seat, the positioning column is vertically fixed in the gear placing cavity, a plurality of screws are arranged at the top of the gear placing seat outside the gear placing cavity, a through hole is formed in the upper pressing plate relative to the position of the screw rod, the upper end of the screw rod penetrates through the upper pressing plate along the through hole and is connected with the locking nut, the locking nut is in contact with the top of the upper pressing plate, a gear is sleeved in the gear placing cavity and is pressed through the upper pressing plate, a grab handle 10 is further arranged at the top of the upper pressing plate, a plurality of fixing seats 15 are uniformly arranged at the bottom of the gear placing seat, the fixing seats are connected with the gear placing seat into a whole, and a circular through groove for enabling a lock hole cutter bit to stretch into a punching hole is further formed in the upper pressing plate. According to the gear fixing tool, the end face of the gear can be clamped and fixed under the condition that the punching position is not affected, so that punching can be successfully completed, and the function of increasing the practical performance is achieved.

The translation mechanism shown in fig. 1 comprises an X-direction guide rail 23, an X-direction translation driving cylinder 21, a Y-direction guide rail 22 and a Y-direction translation driving cylinder and a translation seat 20, wherein a support plate 19 is arranged right above the workbench, the support plate is horizontally arranged and integrally connected with the workbench through a vertical plate 24, the cross sections of the Y-direction guide rail and the X-direction guide rail are trapezoid, the Y-direction guide rail is fixed at the bottom of the support plate, the translation seat is connected to the Y-direction guide rail through a chute arranged at the top, the Y-direction translation driving cylinder is arranged on the vertical plate, the outlet shaft end of the Y-direction translation driving cylinder is connected with the translation seat, the X-direction guide rail is horizontally arranged on the front end surface of the translation seat, the machine head is connected to the X-direction guide rail through a sliding block, the X-direction translation driving cylinder is arranged on the translation seat, and the outlet shaft end of the X-direction translation driving cylinder is connected with the machine head.

The gear placing seat as shown in fig. 1 is further provided with a rotation driving device, the rotation driving device is composed of a knob 14, a rotating shaft and a rotation driving gear 13, the knob is installed at the lower end of the rotating shaft, the rotating shaft is rotationally connected with the gear placing seat, the upper end of the rotating shaft stretches into the gear placing cavity and is sleeved and fixed with the rotation driving gear, the rotation driving gear is meshed with the gear placed in the gear placing cavity, and an angle mark is arranged at the top of an upper pressing plate outside the circular through groove. The gear placing seat in still be provided with rotatory locking mechanical system, rotatory locking mechanical system include arc 16, pull rod 17 and spring, the gear place the guide way on the inner wall of cavity one side, the arc pass through spring swing joint in the guide way, be provided with on the inner wall of arc with processing gear assorted tooth portion, tooth portion on the arc inner wall contacts with processing gear under the effect of spring, locks processing gear's rotation through the cooperation of tooth portion and processing gear outer lane tooth, the pull rod be the level setting and its one end stretch into the guide way in link to each other with the outer wall of arc, pull rod and gear placing seat swing joint. The utility model can accurately control the punching position of the gear through the cooperation of the arranged rotary driving device and the translation mechanism, and has the advantages of simple structure, easy manufacture, practicality and high efficiency.

The top of above-mentioned mount pad is offered and is gone out axle head assorted connecting hole with lower piezoelectric cylinder, and lower piezoelectric cylinder's play axle end stretches into in the connecting hole, the second recess has been seted up on the inner wall of connecting hole, the second recess in be connected with spherical chuck through the second spring, lower piezoelectric cylinder go out axle end offered with spherical chuck assorted draw-in groove, spherical chuck is gone into under the effect of second spring in the draw-in groove. The utility model can play a role in quick disassembly and assembly by adopting the structure.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the utility model without departing from the principles thereof are intended to be within the scope of the utility model as set forth in the following claims.

Claims

1. A perforating device for speed reducer production and processing, its characterized in that: the automatic punching machine comprises a workbench (1), a machine head (2), a lower piezoelectric cylinder (3), a punching motor (6), a lockhole cutter head (7) and a gear fixing tool, wherein the machine head is connected right above the workbench through a translation mechanism, the gear fixing tool is detachably arranged at the top of the workbench, the gear fixing tool is positioned right below the machine head, the lower piezoelectric cylinder is arranged at the top of the machine head, the outlet shaft end of the lower piezoelectric cylinder penetrates through the machine head and is connected with the punching motor, the lockhole cutter head is connected with the output shaft of the punching motor, the punching motor is connected with the outlet shaft end of the lower piezoelectric cylinder through a mounting seat (5), an annular connecting plate (4) is sleeved and fixed on the outlet shaft end of the lower piezoelectric cylinder, and the annular connecting plate is fixedly connected with the mounting seat through a bolt; the gear fixing tool comprises an upper pressing plate (9), a gear placing seat (8), a positioning column (18), a screw rod (11) and a locking nut (12), wherein a gear placing cavity is formed in the top of the gear placing seat, the positioning column is vertically fixed in the gear placing cavity, a plurality of screws are arranged at the top of the gear placing seat outside the gear placing cavity, a through hole is formed in the upper pressing plate relative to the position of the screws, the upper end of each screw rod penetrates the upper pressing plate along the through hole and is connected with the locking nut, the locking nut is in contact with the top of the upper pressing plate, a gear is sleeved on the positioning column and is pressed through the upper pressing plate, a grab handle (10) is further arranged at the top of the upper pressing plate, a plurality of fixing seats (15) are uniformly arranged at the bottom of the gear placing seat, the fixing seats and the gear placing seat are connected into a whole, and a circular through groove for a tool bit to stretch into a punching hole is further formed in the upper pressing plate.

2. The punching device for speed reducer production and processing according to claim 1, wherein: the translation mechanism include X to guide rail (23), X to translation drive cylinder (21), Y to guide rail (22), Y to translation drive cylinder and translation seat (20), be provided with backup pad (19) directly over the workstation, the backup pad be the level setting and link into an organic whole with the workstation through riser (24), Y to the cross-section of guide rail and X to guide rail all be trapezoidal, Y to guide rail fix in the bottom of backup pad, translation seat connect on Y to guide rail through seting up the spout at the top, Y to translation drive cylinder install on the riser and its play axle end link to each other with translation seat, X to guide rail level set up on translation seat's preceding terminal surface, the aircraft nose pass through slider sliding connection on X to guide rail, X to translation drive cylinder install on translation seat and its play axle end link to each other with the aircraft nose.

3. The punching device for speed reducer production and processing according to claim 1, wherein: still be provided with rotary drive device in the gear placing seat, rotary drive device constitute by knob (14), pivot and rotary drive gear (13), the lower extreme at the pivot is installed to the knob, pivot and gear placing seat rotate and be connected, the upper end of pivot stretches into the gear and places in the cavity and its cover is fixed with rotary drive gear, rotary drive gear with place the gear intermeshing in the cavity in the gear placing, the top of the top board in circular logical groove outside is provided with the angle sign.

4. The punching device for speed reducer production and processing according to claim 1, wherein: still be provided with rotatory locking mechanical system in the gear holder, rotatory locking mechanical system include arc (16), pull rod (17) and spring, the guide way has been seted up on the inner wall of cavity one side is placed to the gear, the arc pass through spring swing joint in the guide way, be provided with on the inner wall of arc with processing gear assorted tooth portion, tooth portion on the arc inner wall contacts with processing gear under the effect of spring, locks processing gear's rotation through the cooperation of tooth portion and processing gear outer lane tooth, the pull rod be the level setting and its one end stretch into the guide way in link to each other with the outer wall of arc, pull rod and gear holder swing joint.

5. The punching device for speed reducer production and processing according to claim 1, wherein: the top of mount pad is offered and is gone out axle head assorted connecting hole with lower piezoelectric cylinder, and lower piezoelectric cylinder's play axle end stretches into in the connecting hole, the second recess has been seted up on the inner wall of connecting hole, the second recess in be connected with spherical chuck through the second spring, lower piezoelectric cylinder go out axle end offered with spherical chuck assorted draw-in groove, spherical chuck is gone into under the effect of second spring in the draw-in groove.