CN111185774B

CN111185774B - Processing platform convenient to adjust

Info

Publication number: CN111185774B
Application number: CN202010035121.5A
Authority: CN
Inventors: 秦继中
Original assignee: Suzhou Duyuan Precision Machinery Co ltd
Current assignee: Suzhou duyuan Precision Machinery Co.,Ltd.
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2021-08-31
Anticipated expiration: 2040-01-13
Also published as: CN111185774A

Abstract

The invention relates to the technical field of machining, in particular to a machining platform convenient to adjust, which comprises a support frame, wherein the left side of the support frame is rotatably connected with a third rotating shaft, the third rotating shaft is rotatably connected with a sleeve through a flat key, two ends of the outer side of the sleeve are fixedly connected with a third gear and a fourth gear, the left end of the third rotating shaft is fixedly connected with a screw, the top of the support frame is fixedly connected with a fixed plate, the fixed plate is rotatably connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a rotating arm, the bottom of the rotating arm is rotatably connected with a clamping seat, and the clamping seat is slidably connected with a fixed ring; the invention is suitable for processing and using in small and medium-sized workshops, the control structure is formed by the turntable, the connecting rod, the rotating arm and the clamping seat, the meshing condition of the gears is changed, and the placing table is driven to horizontally move on the processing table under the threaded connection action of the screw rod.

Description

Processing platform convenient to adjust

Technical Field

The invention relates to the technical field of machining, in particular to a machining platform convenient to adjust.

Background

In industrial processing, the application of the processing platform is very wide, basically, each processing post is provided with the processing platform, and workpieces are processed in different processing platforms. In the individual workshop processing, a processing platform is required for measuring, polishing, precision processing and the like of a workpiece. At present, most of machining platforms are similar to a table, the structure is single, the functions are few, workpieces need to be moved at a constant speed in a plurality of machining processes, and operating personnel can reduce machining precision by manually moving the workpieces, so that the production efficiency is low.

Chinese patent (publication No. CN 108000169A) discloses a processing platform adjusting device, which comprises a processing platform, an adjusting rotary table, a translation bracket and a fixed base which are horizontally arranged from top to bottom in sequence, wherein the translation bracket is arranged on a translation guide rod in a sliding way along the horizontal direction, the adjusting rotary table is horizontally arranged on the upper side of the translation bracket, an adjusting sleeve is vertically sleeved between a lower threaded rod and an upper threaded rod, the rotating platform is horizontally and rotatably connected with the adjusting rotary table, a rotating rack is horizontally and fixedly arranged in the middle of the adjusting rotary shaft along the arc direction, two sides of the rotating rack are respectively engaged with an adjusting gear and the rotating rack, two sides of two adjusting guide grooves which are horizontally arranged on the processing platform in a penetrating way are respectively provided with an adjusting guide plate in a sliding way, a pressing fixed plate is arranged on a pressing screw rod in a sliding way along the vertical direction, the device adjusts the position of the processing platform through the effects of gear engagement and threaded connection; however, the device has the disadvantages of complex structure, inconvenient operation and high maintenance cost, and is not suitable for small and medium-sized workshops.

Disclosure of Invention

The present invention is directed to a processing platform that is easy to adjust, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a processing platform convenient to adjust comprises a support frame, a motor base is fixedly connected to the right side of the support frame, a motor is fixedly connected to the top of the motor base, a motor output shaft is fixedly connected with a first rotating shaft, the left end of the first rotating shaft is rotatably connected to a processing table, a sliding groove is formed in the top of the processing table, a placing table is slidably connected in the sliding groove, a first gear is fixedly connected to the outer side of the first rotating shaft, is meshed with a second gear, is fixedly connected to the inner side of the second gear, is rotatably connected to the left side of the support frame, is rotatably connected to a third rotating shaft, is connected to a sleeve through a flat key, is fixedly connected to the two ends of the outer side of the sleeve, is fixedly connected to a third gear and a fourth gear, is fixedly connected to a screw rod, a fixed plate is fixedly connected to the top of the support frame, is rotatably connected to a connecting rod, is fixedly connected to the bottom of the connecting rod, is rotatably connected to a rotating arm, is rotatably connected to the bottom of the rotating arm, is connected to a clamping base, and is slidably connected to a fixing ring, the top of the connecting rod is fixedly connected with the turntable.

As a preferable technical solution of the present invention, the second rotating shaft is rotatably connected between the processing table and the supporting frame.

As a preferable technical solution of the present invention, the sleeve is slidably connected to the third rotating shaft.

In a preferred embodiment of the present invention, the fourth gear is engaged with the first gear.

In a preferred embodiment of the present invention, the third gear is engaged with the second gear.

As a preferable technical scheme of the invention, the outer side of the screw is in threaded connection with the placing table.

As a preferable technical solution of the present invention, the fixing ring is fixedly connected to an outer side of the sleeve.

As a preferable technical scheme of the invention, the outer side of the turntable is fixedly connected with a control rod.

As a preferred technical scheme of the invention, the top of the fixed plate is fixedly connected with a fixed rod, the surface of the fixed rod is connected with a pin column in a sliding manner, the tail end of the pin column is fixedly connected with a spring, the other end of the spring is fixedly connected with the inner wall of a guide groove, the guide groove is arranged in a control rod, and the turntable is rotatably connected with the fixed rod.

As a preferable technical scheme of the invention, the right side of the third rotating shaft is fixedly connected with a crank.

Compared with the prior art, the invention has the beneficial effects that:

the invention is suitable for processing and using in small and medium-sized workshops, the control structure is formed by the turntable, the connecting rod, the rotating arm and the clamping seat, the meshing condition of the gears is changed, and the placing table is driven to horizontally move on the processing table under the threaded connection action of the screw rod.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment 1 of a processing platform convenient to adjust.

FIG. 2 is a right side view of the support frame of embodiment 1 of the tooling platform that is easily adjustable.

Fig. 3 is a top view of a rotatable arm of embodiment 1 of a tooling platform that is easily adjustable.

Fig. 4 is a schematic structural diagram of a control device in embodiment 2 of the processing platform convenient for adjustment.

Fig. 5 is a schematic structural diagram of a crank handle in the embodiment 2 of the processing platform convenient to adjust.

In the figure: 1-processing table, 2-supporting frame, 3-motor base, 4-motor, 5-first gear, 6-first rotating shaft, 7-second rotating shaft, 8-second gear, 9-third gear, 10-third rotating shaft, 11-flat key, 12-sleeve, 13-fixing plate, 14-fixing ring, 15-clamping base, 16-rotating arm, 17-connecting rod, 18-rotating disc, 19-control rod, 20-fourth gear, 21-placing table, 22-screw, 23-sliding groove, 24-fixing rod, 25-pin column, 26-spring, 27-guiding groove and 28-crank.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

Example 1

Referring to fig. 1-3, a processing platform convenient to adjust includes a support frame 2, a motor base 3 fixedly connected to the right side of the support frame 2, a motor 4 fixedly connected to the top of the motor base 3, a first rotating shaft 6 fixedly connected to the output shaft of the motor 4, a processing table 1 rotatably connected to the left end of the first rotating shaft 6, a chute 23 arranged on the top of the processing table 1, and a placing table 21 slidably connected to the chute 23.

First 6 outside fixed connection first gears 5 of first pivot, second gear 8 is connected in the meshing of first gear 5, and fixed connection second pivot 7 in the second gear 8, second pivot 7 rotate to be connected between processing platform 1 and support frame 2 the support frame 2 left side is rotated and is connected third pivot 10, and third pivot 10 rotates connecting sleeve 12 through parallel key 11, sleeve 12 sliding connection third pivot 10, sleeve 12 outside both ends fixed connection third gear 9 and fourth gear 20, and first gear 5 is connected in the meshing of fourth gear 20, and second gear 8 is connected in the meshing of third gear 9, third pivot 10 left end fixed connection screw rod 22, screw rod 22 outside threaded connection place platform 21.

2 top fixed connection fixed plate 13 of support frame, fixed plate 13 internal rotation connection connecting rod 17, connecting rod 17 bottom fixed connection rotor arm 16, rotor arm 16 bottom is rotated and is connected grip slipper 15, and grip slipper 15 sliding connection solid fixed ring 14, solid fixed ring 14 fixed connection are in the sleeve 12 outside, connecting rod 17 top fixed connection carousel 18, carousel 18 outside fixed connection control lever 19.

Example 2

Referring to fig. 4 and 5, the other contents of this embodiment are the same as embodiment 1, except that: the top of the fixing plate 13 is fixedly connected with a fixing rod 24, the surface of the fixing rod 24 is slidably connected with a pin 25, the tail end of the pin 25 is fixedly connected with a spring 26, the other end of the spring 26 is fixedly connected with the inner wall of a guide groove 27, the guide groove 27 is arranged in the control rod 19, the rotary table 18 is rotatably connected with the fixing rod 24, when the position of a workpiece needs to be moved, the control rod 19 is rotated, the pin 25 in the control rod 19 is rotated to the edge on the surface of the fixing rod 24, the spring 26 is compressed, the pin 25 slides in the guide groove 27, when the pin 25 slides to the plane of the fixing rod 24, the spring 26 is recovered, so that the position of the control rod 19 is fixed and prevented from sliding, the right side of the third rotating shaft 10 is fixedly connected with a crank 28, when the motor 4 fails to drive the placing table 21 to move, the control rod 19 can be rotated to a middle gear position, the third rotating shaft 10 is driven to rotate by rotating the crank 29, thereby driving the screw 22 to rotate, and driving the placing table 21 to horizontally slide on the processing table 1 under the action of the threaded connection.

In the implementation process of the invention, when in use, a workpiece is fixedly placed on the placing table 21, the motor 4 is started to drive the first rotating shaft 6 to rotate, so that the first gear 5 is driven to rotate, and the second gear 8 is driven to rotate under the meshing action of the gears; when the position of the workpiece needs to be moved, the control rod 19 is rotated, the pin 25 in the control rod 19 rotates to the corner of the surface of the fixed rod 24, the spring 26 is compressed, the pin 25 slides in the guide groove 27, when the pin 25 slides to the plane of the fixed rod 24, the spring 26 is restored, so that the control rod 19 is fixed in position and prevented from sliding, the control rod 19 drives the rotating disc 18 to rotate, thereby driving the connecting rod 17 to rotate, driving the rotating arm 16 to rotate, thereby driving the sleeve 12 to slide on the third rotating shaft 10, driving the third gear 9 and the fourth gear 20 to slide on the third rotating shaft 10, when the sleeve 12 moves leftwards, the third gear 9 is meshed with the second gear 8, and drives the third rotating shaft 10 to rotate through the limiting action of the flat key 11, thereby driving the screw rod 22 to rotate and driving the placing table 21 to horizontally slide on the processing table 1 under the action of the threaded connection; when the control rod 19 is rotated to the other side, the sleeve 12 is driven to move rightwards, the fourth gear 20 is meshed with the first gear 5, the screw rod 22 is driven to rotate in the opposite direction, and the placing table 21 horizontally slides in the opposite direction; when the placing table 21 needs to be fixed, the control rod 19 is rotated to the middle gear, and the third gear 9 and the fourth gear 20 are not meshed with the driving gear, so that the screw rod 22 does not rotate, and the placing table 21 is fixed; when the motor 4 fails and cannot drive the placing table 21 to move, the control rod 19 can be rotated to a middle gear, and then the crank 29 is rotated to drive the third rotating shaft 10 to rotate, so that the screw 22 is driven to rotate, and the placing table 21 is driven to horizontally slide on the processing table 1 under the action of threaded connection; the invention is suitable for small and medium-sized workshops to process, a control structure is formed by the turntable 18, the connecting rod 17, the rotating arm 16 and the clamping seat 15, the meshing condition of the gears is changed, and the placing table 21 is driven to horizontally move on the processing table 1 under the threaded connection action of the screw rod 22.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing platform convenient to adjust comprises a supporting frame (2), a motor base (3) is fixedly connected to the right side of the supporting frame (2), a motor (4) is fixedly connected to the top of the motor base (3), an output shaft of the motor (4) is fixedly connected with a first rotating shaft (6), the left end of the first rotating shaft (6) is rotatably connected to a processing table (1), a sliding chute (23) is arranged at the top of the processing table (1), a placing table (21) is slidably connected in the sliding chute (23), the processing platform is characterized in that a first gear (5) is fixedly connected to the outer side of the first rotating shaft (6), a second gear (8) is meshed and connected with the first gear (5), a second rotating shaft (7) is fixedly connected in the second gear (8), a third rotating shaft (10) is rotatably connected to the left side of the supporting frame (2), the third rotating shaft (10) is rotatably connected with a sleeve (12) through a flat key (11), and the third gear (9) and a fourth gear (20) are fixedly connected to the two ends of the outer side of the sleeve (12), third pivot (10) left end fixed connection screw rod (22), support frame (2) top fixed connection fixed plate (13), fixed plate (13) internal rotation connection connecting rod (17), connecting rod (17) bottom fixed connection rotor arm (16), rotor arm (16) bottom rotation connection grip slipper (15), grip slipper (15) fixed ring of sliding connection (14), connecting rod (17) top fixed connection carousel (18), fixed plate (13) top fixed connection dead lever (24), dead lever (24) surface sliding connection round pin post (25), round pin post (25) tail end fixed connection spring (26), spring (26) other end fixed connection are in guide slot (27) inner wall, and establish in control lever (19) guide slot (27), carousel (18) rotate connection dead lever (24).

2. An adjustable processing platform according to claim 1, characterized in that the second rotating shaft (7) is rotatably connected between the processing table (1) and the supporting frame (2).

3. An adjustable work platform according to claim 1, wherein the sleeve (12) is slidably connected to the third shaft (10).

4. An adjustable work platform according to claim 1, characterized in that the fourth gear wheel (20) is in meshing connection with the first gear wheel (5).

5. An adjustable work platform according to claim 1, characterized in that the third gear (9) is in engagement with the second gear (8).

6. An adjustable processing platform according to claim 1, characterized in that the screw (22) is externally screwed with a placing table (21).

7. An adjustable processing platform according to claim 1, characterized in that the fixing ring (14) is fixedly connected to the outside of the sleeve (12).

8. An adjustable processing platform according to claim 1, characterized in that a control rod (19) is fixedly connected to the outer side of the turntable (18).

9. A processing platform convenient for adjustment according to claim 1 or 3, characterized in that the right side of the third rotating shaft (10) is fixedly connected with a crank (28).