CN209792670U - A processing and punching device for a reducer - Google Patents

Abstract

The utility model discloses a punching device for processing a speed reducer, which comprises a frame body, a lifting mechanism, a fixing mechanism and a drilling mechanism, wherein the frame body comprises a base and a supporting plate symmetrically and fixedly connected on the upper surface of the base; elevating system includes lifter plate, first axostylus axostyle and connecting plate, and fixed establishment includes fixing base and adjusting screw, and drilling mechanism includes track board, slide, first motor, second axostylus axostyle and second motor, the beneficial effects of the utility model are that, novel structure, the function is practical, and during the use, two coaxial drilling rods are simultaneously to two sides of speed reducer housing processing of driling, can avoid the drilling rod overlength and the radial deformation that produces, can guarantee the axiality in processing back shaft hole again, and speed reducer housing's fixed and location are more convenient, very big improvement the machining efficiency of drilling.

Description

A processing and punching device for a reducer

technical field

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

Background technique

The reducer is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque. There are many types and models, and different types have different purposes. There are many types of reducers, which can be divided into according to the transmission type. Gear reducers, worm reducers and planetary gear reducers can be divided into single-stage and multi-stage reducers according to the number of transmission stages, and can be divided into cylindrical gear reducers, bevel gear reducers and conical-cylindrical gear reducers according to the gear shape The arrangement of transmission can be divided into expansion type, shunt type and coaxial type reducer.

During the processing of the reducer housing, it is necessary to process coaxial shaft holes for installing the shaft on its two sides, but there is a certain distance between the two sides. In the process of processing, if the drill pipe is used Simultaneously penetrate the two sides for processing, the length of the drill pipe that needs to be used is longer. In the actual processing process, the drill pipe is prone to radial deformation, resulting in processing failure. If the coaxial holes on the two sides are processed separately , the coaxiality of the shaft hole is not easy to grasp.

Secondly, multiple pairs of coaxial shaft holes need to be processed on both side surfaces of the reducer housing, and in the existing device, the positioning and clamping of the reducer housing are cumbersome.

Utility model content

In order to solve the above problems, the utility model provides a processing and punching device for a reducer, and the utility model is realized through the following technical solutions.

A processing and drilling device for a reducer, including a frame body, a lifting mechanism, a fixing mechanism and a drilling mechanism, the frame body includes a base and a support plate symmetrically fixed on the upper surface of the base; the lifting mechanism includes a lifting plate, a second A shaft and a connecting plate, the lifting plate is slidably connected between the supporting plates, the middle part of the lifting plate is provided with a track groove, the first shaft is connected between the supporting plates through bearings, the right end of the first shaft Extending out of the support plate and fixedly connected with the first turntable, the part of the first shaft located between the support plates is symmetrically provided with two first threaded grooves with opposite directions of rotation, and the connecting plate is symmetrically slidably connected to the top of the base On the surface, the connecting plate is respectively engaged with the two first threaded grooves, and a connecting rod is symmetrically hinged between the connecting plate and the lower surface of the lifting plate; Inside, a fixed plate is fixedly connected to the rear side of the upper surface of the fixed seat, a sliding plate is slidably connected to the front side of the upper surface of the fixed seat, and a fastening screw is fixedly fixed symmetrically to the front side of the fixed plate, and the front end of the fastening screw slides with the sliding plate The front end of the fastening screw is engaged with fastening nuts, and the adjusting screw is rotatably connected in the track groove, and the front end of the adjusting screw protrudes out of the track groove and is fixedly connected with the second turntable. The adjusting screw is also engaged with the fixed seat; the drilling mechanism includes a track plate, a slide seat, a first motor, a second shaft rod and a second motor, the track plate is fixed between the tops of the support plates, and the slide The seat is symmetrically fitted and slidably connected to the track plate, and the bottom of the slide seat is fixedly connected with an ear seat, and the bottom of the ear seat is rotatably connected with a rotating shaft, and the ends of the rotating shafts close to each other are fixedly connected with a drill pipe, and the first motor is fixedly connected to the On the outer side of the ear seat, the first motor drives the rotating shaft to rotate, and the first motor is powered by an external power supply. The second shaft is connected to the lower surface of the track plate through the symmetrically arranged lug plates, and the second shaft is symmetrically arranged. The second threaded grooves in the opposite direction, the two second threaded grooves are respectively engaged with the two ear seats, the second motor is fixed on the outside of one of the ear plates, the second motor drives the second shaft to rotate, the second The motor is powered by an external power supply.

Further, a rubber anti-vibration pad is fixedly attached to the lower surface of the base.

Further, several connecting rods are uniformly hinged between each connecting plate and the lower surface of the lifting plate.

Further, the part of the fastening screw located between the fixing plate and the sliding plate is sheathed with a spring.

Further, it also includes a first control switch and a second control switch, the first control switch and the second control switch are fixed on the upper surface of the track plate, the first control switch synchronously controls the rotational speed of the two first motors, and the second control switch The control switch controls the steering and rotating speed of the second motor, and the second motor is a servo motor.

The beneficial effect of the utility model is that the structure is novel and the function is practical. When in use, two coaxial drill rods drill holes on the two sides of the reducer housing at the same time, which can avoid the diameter caused by too long drill rods. It can ensure the coaxiality of the shaft hole after processing, and the fixing and positioning of the reducer housing are relatively convenient, which greatly improves the processing efficiency of drilling.

Description of drawings

In order to illustrate the technical solution of the utility model more clearly, the accompanying drawings that need to be used in the description of specific embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the utility model. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Figure 1: An axonometric view of a processing and punching device for a reducer described in the present invention;

Figure 2: The front view of a processing and punching device for a reducer described in the utility model;

Figure 3: Schematic diagram of the structure of the fixing mechanism described in the present invention.

The reference signs are as follows:

101, base, 102, support plate,

201, lifting plate, 202, the first shaft rod, 203, connecting plate, 204, track groove, 205, the first turntable, 206, the first thread groove, 207, connecting rod,

3, fixed mechanism, 301, fixed seat, 302, adjusting screw rod, 303, fixed plate, 304, slide plate, 305, fastening screw rod, 306, fastening nut, 307, second turntable, 308, spring,

401, track plate, 402, sliding seat, 403, first motor, 404, second shaft rod, 405, second motor, 406, lug seat, 407, rotating shaft, 408, drill pipe, 409, lug plate, 410, The second screw groove, 411, the first control switch, 412, the second control switch.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-3, a processing and drilling device for a reducer includes a frame body, a lifting mechanism, a fixing mechanism 3 and a drilling mechanism. The frame body includes a base 101 and a support plate 102 symmetrically fixed on the upper surface of the base 101 The lifting mechanism includes a lifting plate 201, a first shaft 202 and a connecting plate 203, the lifting plate 201 is slidably connected between the support plates 102, the middle part of the lifting plate 201 is provided with a track groove 204, and the first shaft 202 is connected by bearing rotation Between the support plates 102, the right end of the first shaft 202 protrudes out of the support plate 102 and is fixedly connected with the first turntable 205. The part of the first shaft 202 located between the support plates 102 is symmetrically provided with two directions On the opposite side of the first threaded groove 206, the connecting plate 203 is symmetrically slidably connected to the upper surface of the base 101, the connecting plate 203 is respectively engaged with the two first threaded grooves 206, and the connecting plate 203 and the lower surface of the lifting plate 201 are hinged symmetrically. Connecting rod 207; fixed mechanism 3 comprises fixed seat 301 and adjusting screw rod 302, and fixed seat 301 is slidably connected in track groove 204, and the upper surface rear side of fixed seat 301 is affixed with fixed plate 303, and the upper surface front side of fixed seat 301 Slidingly connected with a slide plate 304, the front side of the fixed plate 303 is symmetrically fixed with a fastening screw 305, the front end of the fastening screw 305 is slidably connected with the slide plate 304 and extends out of the slide plate 304, the front ends of the fastening screw 305 are engaged with Tighten the nut 306, the adjusting screw rod 302 is rotatably connected in the track groove 204, the front end of the adjusting screw rod 302 stretches out of the track groove 204 and is fixedly connected with the second turntable 307, the adjusting screw rod 302 is also engaged with the fixed seat 301; the drilling mechanism It includes a track plate 401, a sliding seat 402, a first motor 403, a second shaft 404 and a second motor 405. The track plate 401 is fixed between the tops of the support plates 102, and the sliding seat 402 is symmetrically fitted and slidably connected to the track plate 401, the bottom of the sliding seat 402 is fixedly connected with an ear seat 406, and the bottom of the ear seat 406 is rotatably connected with a rotating shaft 407, and one end of the rotating shaft 407 close to each other is fixedly connected with a drill pipe 408, and the first motor 403 is fixed on the ear seat 406. On the outer side of the outer surface of the track plate 401, the first motor 403 drives the rotating shaft 407 to rotate. The first motor 403 is powered by an external power supply. The second threaded grooves 410 with opposite directions of rotation are symmetrically provided, and the two second threaded grooves 410 are engaged with the two lugs 406 respectively. The two shafts 404 rotate, and the second motor 405 is powered by an external power supply.

Preferably, a rubber anti-vibration pad is fixedly attached to the lower surface of the base 101 .

Preferably, several connecting rods 207 are uniformly hinged between each connecting plate 203 and the lower surface of the lifting plate 201 .

Preferably, the part of the fastening screw 305 located between the fixing plate 303 and the sliding plate 304 is covered with a spring 308 .

Preferably, it also includes a first control switch 411 and a second control switch 412, the first control switch 411 and the second control switch 412 are fixed on the upper surface of the track plate 401, and the first control switch 411 synchronously controls the two first motors 403 rotation speed, the second control switch 412 controls the steering and rotation speed of the second motor 405, and the second motor 405 is a servo motor.

A specific embodiment of the present utility model is:

When in use, the reducer housing is placed on the fixing seat 301 , and the two fastening nuts 306 are screwed to make the slide plate 304 close to the fixing plate 303 , and the reducer housing is clamped between the fixing plate 303 and the slide plate 304 .

The distance between the two connecting plates 203 can be adjusted by the rotation of the first shaft 202, the angle of the connecting rod 207 is changed, thereby adjusting the height of the lifting plate 201, thereby adjusting the height of the reducer housing, by adjusting the screw rod 302 Rotate to adjust the longitudinal position of the fixed seat 301, thereby adjusting the longitudinal position of the reducer casing, so that the position to be drilled of the reducer casing can be adjusted to align with the drill rod 408.

The first motor 403 is controlled to work by the first control switch 411. The first motor 403 drives the two drill rods 408 to rotate. The second control switch 412 controls the second motor 405 to work and adjusts its steering so that the second shaft When 404 rotates, two lugs 406 approach each other, thereby driving two drill rods 408 to approach each other, and the two drill rods 408 are arranged coaxially during installation, and the two drill rods 408 that rotate carry out the drilling operation of coaxial holes.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments are not exhaustive and do not limit the invention to specific implementations. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (5)

1. A reduction machine processing punching device is characterized in that: it includes a frame body, a lifting mechanism, a fixing mechanism and a drilling mechanism, and the frame body includes a base and a support plate symmetrically fixed on the upper surface of the base; the lifting The mechanism includes a lifting plate, a first shaft and a connecting plate, the lifting plate is slidably connected between the supporting plates, the middle part of the lifting plate is provided with a track groove, and the first shaft is connected between the supporting plates through bearings for rotation, The right end of the first shaft protrudes out of the support plate and is fixedly connected with the first turntable. The part of the first shaft located between the support plates is symmetrically provided with two first threaded grooves with opposite rotation directions, and the connecting plate is symmetrical. Slidingly connected to the upper surface of the base, the connecting plate is respectively engaged with two first threaded grooves, and a connecting rod is symmetrically hinged between the connecting plate and the lower surface of the lifting plate; the fixing mechanism includes a fixing seat and an adjusting screw, and the fixing The seat is slidably connected in the track groove, the upper surface of the fixed seat is fixedly connected with a fixed plate on the rear side, the upper surface of the fixed seat is slidably connected with a sliding plate on the front side, and the front side of the fixed plate is symmetrically fixed with fastening screws. The front end of the screw rod is slidably connected with the slide plate and extends out of the slide plate. The front ends of the fastening screw rods are all engaged with fastening nuts. The second turntable is connected, and the adjusting screw is also engaged with the fixed seat; the drilling mechanism includes a track plate, a sliding seat, a first motor, a second shaft and a second motor, and the track plate is fixed on the top of the support plate Between them, the sliding seat is symmetrically fitted and slidably connected to the track plate, and the bottom of the sliding seat is fixedly connected with an ear seat, and the bottom of the ear seat is rotatably connected with a rotating shaft, and one end of the rotating shaft close to each other is fixedly connected with a drill pipe. The first motor is fixed on the outer surface of the lug seat, the first motor drives the rotating shaft to rotate, the first motor is powered by an external power supply, and the second shaft is connected to the lower surface of the track plate through the symmetrically arranged lug plates. The shaft rod is symmetrically provided with second threaded grooves with opposite rotation directions, and the two second threaded grooves are respectively engaged with two lug seats. The second motor is fixed on the outside of one of the ear plates, and the second motor drives the second The shaft rotates and the second motor is powered by an external power source. 2. A processing and punching device for a reducer according to claim 1, characterized in that: a rubber anti-vibration pad is fixedly attached to the lower surface of the base. 3. The processing and punching device for a reducer according to claim 1, characterized in that: several connecting rods are uniformly hinged between each connecting plate and the lower surface of the lifting plate. 4 . The machining and punching device for a reduction machine according to claim 1 , wherein a spring is sleeved on the part of the fastening screw rod between the fixing plate and the sliding plate. 5 . 5. A processing and punching device for a reducer according to claim 1, further comprising a first control switch and a second control switch, the first control switch and the second control switch are fixed on the track plate On the upper surface of the upper surface, the first control switch synchronously controls the rotation speed of the two first motors, and the second control switch controls the steering and rotation speed of the second motor, and the second motor is a servo motor.