CN213945858U

CN213945858U - Mechanism is rejected to burr for wheel machining

Info

Publication number: CN213945858U
Application number: CN202022151261.7U
Authority: CN
Inventors: 樊文江; 李晓宾
Original assignee: Tianjin Muyuan Automation Technology Development Co ltd
Current assignee: Tianjin Muyuan Automation Technology Development Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-08-13
Anticipated expiration: 2030-09-27

Abstract

The utility model belongs to the technical field of wheel processing, and discloses a burr removing mechanism for wheel processing, which comprises a working box and a supporting plate, wherein the supporting plate is arranged above the working box, the bottom of the supporting plate is fixed with a motor I through a bracket, the output end of the motor I is connected with a clamping rotating shaft, the outer part of the clamping rotating shaft is sleeved with a steel brush I, the bottom end of the clamping rotating shaft is connected with a polishing grinding wheel, the cross section of the steel brush I is in a straight shape, the inner wall of the working box is symmetrically provided with two electric push rods II, the end parts of the two electric push rods II are both connected with a slide block, the utility model is provided with the electric push rods II and the slide block, the slide block is connected with a supporting frame, the supporting frame moves leftwards and rightwards along with the slide block under the action of the two symmetrical electric push rods, is suitable for wheel workpieces with different sizes, and can be used when the burrs of the wheel workpieces with different sizes are removed, the economical and practical performance of the burr removing mechanism is improved.

Description

Mechanism is rejected to burr for wheel machining

Technical Field

The utility model belongs to the technical field of the wheel processing, concretely relates to mechanism is rejected to burr for wheel processing.

Background

The wheel is used in the transmission very early, because of its driven stationarity and continuity, the wide application is in each field of machinery, and the quality of wheel is determinated the driven stability, the accuracy of reduction ratio and the vibration of conveying, noise size, and in mechanism work process, the precision and the roughness of coupling require higher, consequently, in the production process of gyro wheel, transmission planetary wheel and belt straining wheel for example, the burr of wheel needs effective rejection.

The mechanism application scope is narrow for present wheel processing burr rejection mechanism, same mechanism is only applicable to the wheel work piece of a diameter size, the limitation has, when rejecting the not unidimensional wheel work piece burr, need use a plurality of equipment, economic practicality is low, and burr on the unable wheel work piece shaft hole of rejecting of present burr removal mechanism, it is not high with the cooperation precision of axle when leading to the work piece installation, influence its service function, in addition, present burr rejection mechanism once only can carry out single face burr removal, if will reject the two-sided burr of work piece, then will invert the work piece, unable two-sided simultaneously burr removal, the process is loaded down with trivial details, increase the labour, the work load of mechanism has also been increaseed simultaneously, reduce work efficiency. (problems in the prior art)

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanism is rejected to burr for wheel machining to it is narrow to solve current mechanism application scope is rejected to burr for wheel machining, can't reject the burr in the shaft hole and can't two-sided the problem of removing the burr simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanism is rejected to burr for wheel processing, includes work box and backup pad, the backup pad sets up in the top of work box, the bottom of backup pad is fixed with motor one through the support, and the output of motor one is connected with the joint pivot, the outside cover of joint pivot is equipped with steel brush one, and the bottom is connected with the emery wheel of polishing, the cross-section of steel brush one is a style of calligraphy, two electric putter two, two are installed to the symmetry on the inner wall of work box the tip of electric putter two all is connected with the slider, and the top of every slider all is fixed with the support frame, two the wheel work piece has been placed at the top of support frame, align in the shaft hole of wheel work piece and the vertical direction of emery wheel of polishing.

Preferably, the bottom outer wall of joint pivot is provided with two lugs symmetrically, draw-in groove and circular recess have been seted up from top to bottom in proper order to the inside of emery wheel of polishing, and the draw-in groove is the chevron type, and the circular recess can supply the joint pivot) and two lug rotations, draw-in groove and two lug cooperation chucking.

Preferably, the spring and the baffle plate are sequentially arranged inside the circular groove from bottom to top, and the top of the baffle plate is tightly attached to the bottom of the clamping groove.

Preferably, a second motor is arranged inside the working box, a second steel brush with a straight-line-shaped section is rotatably connected to the output end of the second motor through a rotating shaft, and the second steel brush is in contact with the bottom of the wheel workpiece.

Preferably, be fixed with the diaphragm on the inner wall of work box, and the diaphragm is located the top of two electric putter two, the motor two is fixed in the top of diaphragm through the support, the logical groove that can supply the support frame to remove is all seted up on the diaphragm and the top of work box.

Preferably, the top symmetry of work box is provided with two electric putter one, two the fixed plate has all been welded to electric putter one's one end, and every fixed plate all is connected with the backup pad through the bolt.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up electric putter two and slider, the slider is connected with the support frame, and under the electric putter effect of two symmetries, the support frame removes about along with the slider, is applicable to the wheel work piece of not unidimensional size, when the burr of will rejecting not unidimensional wheel work piece, all can use this mechanism, improves the economic practicality that this burr rejected mechanism.

(2) The utility model discloses set up the emery wheel of polishing, can order about at motor one rotatoryly, the burr work is removed in the shaft hole of wheel work piece, improves shaft hole and pivot complex precision, guarantees that the wheel work piece normally works in other devices, and service function is not influenced, and the emery wheel of polishing be detachable design, and the during operation passes through draw-in groove and joint pivot cooperation chucking, and when the wheel work piece of different footpaths will be processed, removable corresponding emery wheel of polishing improves its practicality.

(3) The utility model discloses set up motor two and steel brush two, the bottom of steel brush two contact wheel work pieces, the top and the bottom that can be simultaneously the wheel work piece carry out the burr and reject, have improved the functionality of mechanism, have simplified the burr rejection work of wheel work piece, save the labour, have reduced the work load of mechanism, improve work efficiency simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the polishing wheel of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

in the figure: the device comprises a working box-1, an electric push rod I-2, a fixing plate-3, a supporting plate-4, a motor I-5, a steel brush I-6, a wheel workpiece-7, a steel brush II-8, a motor II-9, an electric push rod II-10, a sliding block-11, a transverse plate-12, a supporting frame-13, a clamping rotating shaft-14, a grinding wheel-15, a baffle-16, a spring-17, a clamping groove-18 and a circular groove-19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a mechanism is rejected to burr for wheel machining, includes work box 1 and backup pad 4, and backup pad 4 sets up in work box 1's top, and the bottom of backup pad 4 is fixed with motor 5 through the support, and the output of motor 5 is connected with the jointThe steel brush I6 is sleeved outside the rotating shaft 14 in clamping connection, the bottom end of the rotating shaft 14 is connected with the grinding wheel 15, the section of the steel brush I6 is in a straight shape, the motor I5 is used as a driving device for the steel brush I6 and the grinding wheel 15 to rotate, the model of the motor I adopts YWL2E-130QD, the rated voltage is 380V, the input power is 140W, the maximum rotating speed is 2650r/min, and the maximum air volume is 260m³The utility model discloses a polishing machine, including work box 1, two electric putter two 10 are installed to the symmetry on the inner wall of work box, the tip of two electric putter two 10 all is connected with slider 11, and the top of every slider 11 all is fixed with support frame 13, two 10 electric putter are as the drive arrangement that support frame 13 removed, thereby adjust the distance between two support frames 13, wheel work piece 7 is placed at the top of two support frames 13, align in the shaft hole of wheel work piece 7 and the 15 vertical directions of emery wheel of polishing, be convenient for polish the shaft hole.

Furthermore, the bottom outer wall of the clamping rotating shaft 14 is symmetrically provided with two convex blocks, the inside of the grinding wheel 15 is sequentially provided with a clamping groove 18 and a circular groove 19 from top to bottom, the clamping groove 18 is in a Chinese character 'shan' shape, the circular groove 19 can be used for the clamping rotating shaft 14 and the two convex blocks to rotate, the clamping rotating shaft 14 penetrates into the circular groove 19, the rotation is 90 degrees, and the clamping groove 18 is matched with the two convex blocks for clamping.

Furthermore, the spring 17 and the baffle 16 are sequentially arranged inside the circular groove 19 from bottom to top, the top of the baffle 16 is tightly attached to the bottom of the clamping groove 18, and the elastically arranged baffle 16 abuts against the clamped rotating shaft 14 to prevent the clamped rotating shaft from loosening.

Specifically, a second motor 9 is arranged in the work box 1, the output end of the second motor 9 is rotatably connected with a second steel brush 8 with a straight-line-shaped cross section through a rotating shaft, the second steel brush 8 is in contact with the bottom of the wheel workpiece 7, the second motor 9 is used as a driving device for rotating the second steel brush 8, the second steel brush 9 is YWL2E-130QD, the rated voltage is 380V, the input power is 140W, the highest rotating speed is 2650r/min, and the maximum air volume is 260m³/h。

It is worth explaining that a transverse plate 12 is fixed on the inner wall of the work box 1, the transverse plate 12 is located above the two electric push rods 10, the second motor 9 is fixed on the top of the transverse plate 12 through a support, and through grooves for the support frame 13 to move are formed in the transverse plate 12 and the top of the work box 1.

Further, the top symmetry of work box 1 is provided with two electric putter one 2, and fixed plate 3 has all been welded to the one end of two electric putter one 2, and every fixed plate 3 all is connected with backup pad 4 through the bolt, and electric putter one 2 is as the drive arrangement that backup pad 4 reciprocated to adjust the height of steel brush one 6 and emery wheel 15 of polishing.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, according to the size of the wheel workpiece 7, a worker starts the electric push rod II 10 to control the displacement thereof, thereby adjusting the distance between the two support frames 13, so that the wheel workpiece 7 is just clamped, and then selects the grinding wheel 15 corresponding to the shaft hole size of the wheel workpiece 7 to be processed, the clamping rotating shaft 14 is inserted into the clamping groove 18 and rotates 90 degrees in the circular groove 19, and the grinding wheel 15 is pulled downwards, so that two convex blocks on the clamping rotating shaft 14 are clamped in the clamping groove 18 shaped like a Chinese character 'shan', meanwhile, the baffle 16 in the circular groove 19 supports against the bottom of the clamping rotating shaft 14 under the action of the spring 17, and the grinding wheel 15 is installed on the clamping rotating shaft 14;

the wheel workpiece 7 is placed at the top of the two support frames 13 and clamped, the electric push rod I2 is started, the support plate 4 moves downwards, the electric push rod I2 is closed after the steel brush I6 contacts the upper surface of the wheel workpiece 7, the motor I5 and the motor II 9 are started, the steel brush I6, the steel brush II 8 and the grinding wheel 15 start to respectively perform burr removing work on the upper surface, the lower surface and the shaft hole of the wheel workpiece 7, and the three parts work simultaneously, so that the functionality of the mechanism is improved, the labor force is saved, and the working efficiency is improved;

after the burrs are removed, the first motor 5 and the second motor 9 are closed, the first electric push rod 2 is started, the supporting plate 4 moves upwards, the grinding wheel 15 stops after leaving the wheel workpiece 7, the second electric push rod 10 is started, the two supporting frames 13 are slightly separated, the wheel workpiece 7 which is processed can be taken out, and the steps are repeated if workpieces with other sizes need to be processed.

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 mechanism is rejected to burr for wheel machining, includes work box (1) and backup pad (4), its characterized in that: backup pad (4) set up in the top of work box (1), the bottom of backup pad (4) is fixed with motor (5) through the support, and the output of motor (5) is connected with joint pivot (14), the outside cover of joint pivot (14) is equipped with steel brush (6), and the bottom is connected with emery wheel (15) of polishing, the cross-section of steel brush (6) is a style of calligraphy, two electric putter two (10), two are installed to the symmetry on the inner wall of work box (1) the tip of electric putter two (10) all is connected with slider (11), and the top of every slider (11) all is fixed with support frame (13), two wheel work piece (7) are placed at the top of support frame (13), align in the shaft hole of wheel work piece (7) and the vertical direction of emery wheel (15) of polishing.

2. The burr removing mechanism for wheel machining according to claim 1, characterized in that: the clamping device is characterized in that two convex blocks are symmetrically arranged on the outer wall of the bottom end of the clamping rotating shaft (14), a clamping groove (18) and a circular groove (19) are sequentially formed in the polishing grinding wheel (15) from top to bottom, the clamping groove (18) is in a Chinese character 'shan' shape, the circular groove (19) can be used for the clamping rotating shaft (14) and the two convex blocks to rotate, and the clamping groove (18) is matched with the two convex blocks to be clamped.

3. The burr removing mechanism for wheel machining according to claim 2, characterized in that: the spring (17) and the baffle (16) are sequentially arranged in the circular groove (19) from bottom to top, and the top of the baffle (16) is tightly attached to the bottom of the clamping groove (18).

4. The burr removing mechanism for wheel machining according to claim 1, characterized in that: the inside of work box (1) is provided with motor two (9), the output of motor two (9) is connected with steel brush two (8) that the cross-section is a style of calligraphy through the pivot rotation, and steel brush two (8) and the bottom contact of taking turns work piece (7).

5. The burr removing mechanism for wheel machining according to claim 4, wherein: be fixed with diaphragm (12) on the inner wall of work box (1), and diaphragm (12) are located the top of two electric putter two (10), motor two (9) are fixed in the top of diaphragm (12) through the support, the logical groove that can supply support frame (13) to remove is all seted up with the top of work box (1) on diaphragm (12).

6. The burr removing mechanism for wheel machining according to claim 1, characterized in that: the top symmetry of work box (1) is provided with two electric putter one (2), two fixed plate (3) have all been welded to the one end of electric putter one (2), and every fixed plate (3) all are connected with backup pad (4) through the bolt.