CN210757574U

CN210757574U - Machining platform for mechanical parts

Info

Publication number: CN210757574U
Application number: CN201921468363.2U
Authority: CN
Inventors: 嵇海平
Original assignee: Zhejiang Deqing Ten Mu Li Machinery Equipment Co ltd
Current assignee: Zhejiang Deqing Ten Mu Li Machinery Equipment Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-16
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a machine parts processing platform, comprises a workbench, the circular port has been seted up to the top central point of workstation position, annular slide has been seted up to the inner wall of circular port, all peg graft and have a part of slider in annular slide's the inner chamber left and right sides, another part fixed mounting of slider has the cylinder platform, and the top of cylinder platform extends the inner chamber of circular port, the bottom fixed mounting of workstation has the casing, the right side fixed mounting of casing has gear motor, gear motor's output extends into the inner chamber of casing and has first pivot through shaft coupling locking, the inner chamber left side at the casing is installed through the bearing in the left side of first pivot. This machine parts processing platform can be with the steady placing on the cylinder platform of multiple shape accessory, and the accessory can realize automatic the rotation in the course of working to reducethe work degree of difficulty, improved work efficiency.

Description

Machining platform for mechanical parts

Technical Field

The utility model relates to an accessory processing auxiliary assembly technical field specifically is a machine parts processing platform.

Background

The machine is composed of mechanical parts, the mechanical parts are various parts and accessories for replacement and maintenance of construction machinery, production equipment, transportation equipment and the like of enterprises, such as crankshafts, pistons, bearings and the like, and the mechanical parts need to be processed on a processing platform in the production and processing process;

the machining platform of present machine parts function is comparatively single, can not realize placing the accessory steadily, and the accessory needs the staff to rotate manually in the course of working to increased the work degree of difficulty, reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine parts processing platform 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: a machining platform for mechanical accessories comprises a workbench, wherein a circular hole is formed in the center of the top end of the workbench, an annular slide way is formed in the inner wall of the circular hole, a part of a sliding block is inserted into the left side and the right side of the inner cavity of the annular slide way, a cylindrical table is fixedly mounted on the other part of the sliding block, the top end of the cylindrical table extends out of the inner cavity of the circular hole, a shell is fixedly mounted at the bottom end of the workbench, a speed reducing motor is fixedly mounted on the right side of the shell, the output end of the speed reducing motor extends into the inner cavity of the shell and is locked with a first rotating shaft through a coupler, the left side of the first rotating shaft is mounted on the left side of the inner cavity of the shell through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the first rotating shaft, an outer ring of, the bottom center of the cylindrical table is fixedly provided with a second rotating shaft, the bottom end of the outer wall of the second rotating shaft is in keyed connection with a second bevel gear meshed with the first bevel gear, and the inner cavity of the cylindrical table is provided with a transmission mechanism.

Preferably, the transmission mechanism comprises a third rotating shaft, a gear, a guide rod, a first strip-shaped block, a spring, a rack, a strip-shaped hole and a second strip-shaped block;

the utility model discloses a cylindrical table, including first bar-shaped block, second bar-shaped block, third pivot, inner chamber center position, the outer wall middle part key-type of third pivot, the equal fixed mounting in inner chamber left and right sides center position of cylindrical table has the guide arm that sets up along left and right directions, the outer wall inboard of guide arm has cup jointed first bar-shaped block, the outer wall of guide arm has cup jointed the spring, and spring fixed mounting is between the outside of first bar-shaped block and the inner chamber lateral wall of cylindrical table, the inboard fixed mounting of first bar-shaped block has the rack with gear outer wall engaged with, the bar hole has all been seted up along left and right directions to the top left and right sides of cylindrical table, the top middle part fixed mounting of first bar-shaped block has the second bar-shaped block, and the top of second bar-shaped.

Preferably, the clamping component comprises a strip-shaped plate, a first pressing block, a screw hole, a bolt and a pull handle;

the bar plate sets up along the fore-and-aft direction, and the bottom central point of bar plate puts the top fixed connection with the second bar piece, the screw has all been seted up at both ends around the outside of first compact heap, the bolt runs through out the inboard of bar plate to fix first compact heap in the inboard of bar plate through the inner chamber spiro union with the screw, the outside middle part fixed mounting of bar plate has the pull handle.

Preferably, the left rear corner of the top end of the workbench is fixedly provided with a rectangular shell, a second pressing block with the same structure as the first pressing block is placed in an inner cavity of the rectangular shell, and the inner side of the second pressing block is planar.

Preferably, the two racks rotate 180 degrees relative to the axis of the third rotating shaft to coincide.

Preferably, the inner side of the first pressing block is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: this machine parts processing platform, through being provided with drive mechanism, can be when the arbitrary pull handle of pulling, make two bar plates drive first compact heap and move to the outside in step, and can fix the top central point that treats the processing accessory at the cylinder platform under the spring action of spring puts, through the bolt, the cooperation of bar plate and screw can be changed first compact heap, so that fix the accessory of different shapes, through gear motor, first pivot, first conical gear, second conical gear, the second pivot, the cooperation of annular slide and slider can make the steady anticlockwise rotation in the circular hole of cylinder platform, the device can be with the steady placing of multiple shape accessory at the cylinder platform, and the accessory can realize automatic rotation in the course of working, thereby the work degree of difficulty has been reduceed, and work efficiency is improved.

Drawings

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

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a schematic bottom view of the present invention;

fig. 4 is a front sectional view of the working table of the present invention;

fig. 5 is an exploded schematic view of the transmission mechanism of the present invention;

fig. 6 is an exploded view of the clamping member of the present invention.

In the figure: 1. the automatic clamping device comprises a workbench, 2, a circular hole, 3, an annular slide way, 4, a sliding block, 5, a cylindrical table, 6, a shell, 7, a speed reduction motor, 8, a first rotating shaft, 9, a first conical gear, 10, a second rotating shaft, 11, a second conical gear, 12, a third rotating shaft, 13, a gear, 14, a guide rod, 15, a first strip-shaped block, 16, a spring, 17, a rack, 18, a strip-shaped hole, 19, a second strip-shaped block, 20, a strip-shaped plate, 21, a first clamping block, 22, a screw hole, 23, a bolt, 24, a pull handle, 25, a rectangular shell, 26 and a second clamping block.

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. 1-6, the present invention provides a technical solution: a machining platform for mechanical accessories comprises a workbench 1, a circular hole 2 is formed in the center of the top end of the workbench 1, an annular slide way 3 is formed in the inner wall of the circular hole 2, a part of a slide block 4 is inserted into the left side and the right side of the inner cavity of the annular slide way 3, a cylindrical table 5 is fixedly installed on the other part of the slide block 4, the top end of the cylindrical table 5 extends out of the inner cavity of the circular hole 2, the cylindrical table 5 can be supported and can rotate through the cooperation of the annular slide way 3 and the slide block 4, a shell 6 is fixedly installed at the bottom end of the workbench 1, a speed reducing motor 7 is fixedly installed on the right side of the shell 6, the output end of the speed reducing motor 7 extends into the inner cavity of the shell 6 and is locked with a first rotating shaft 8 through a coupler, the left side of the first rotating shaft 8 is installed on the left side of the inner cavity of the shell 6 through a bearing, the key joint in the middle of the outer wall of the first rotating shaft 8 is provided with a first bevel gear 9, the first bevel gear 9 and the first rotating shaft 8 can rotate clockwise around the axis of the first rotating shaft under the driving of the speed reducing motor 7, the bottom center of the cylindrical table 5 is fixedly provided with a second rotating shaft 10, the bottom key joint of the outer wall of the second rotating shaft 10 is provided with a second bevel gear 11 meshed with the first bevel gear 9, the second bevel gear 11 can drive the second rotating shaft 10 to rotate anticlockwise around the axis of the second rotating shaft under the shifting of the first bevel gear 9, and the inner cavity of the cylindrical table 5 is provided with a transmission mechanism.

The following electric devices have the following types and functions:

a speed reduction motor 7: and the model is R107R77, and the first rotating shaft 8 and the first bevel gear 9 can be driven to rotate clockwise around the axes thereof.

Preferably, the transmission mechanism further comprises a third rotating shaft 12, a gear 13, a guide rod 14, a first bar-shaped block 15, a spring 16, a rack 17, a bar-shaped hole 18 and a second bar-shaped block 19;

the third rotating shaft 12 is installed at the center of the inner cavity of the cylindrical table 5 through a bearing in the vertical direction, a gear 13 is connected to the middle of the outer wall of the third rotating shaft 12 in a key manner, the gear 13 can rotate clockwise or counterclockwise around the axis of the third rotating shaft 12, guide rods 14 arranged in the left and right directions are fixedly installed at the center of the left and right sides of the inner cavity of the cylindrical table 5, the first bar-shaped block 15 can move more stably through the guide rods 14, the first bar-shaped block 15 is sleeved at the inner side of the outer wall of the guide rod 14, a spring 16 is sleeved at the outer wall of the guide rod 14, the spring 16 is fixedly installed between the outer side of the first bar-shaped block 15 and the inner cavity side wall of the cylindrical table 5, the spring 16 is a rotating spring, the elastic coefficient is 25N/CM, the spring 16 generates elastic deformation after being stretched or extruded, and returns to the initial state, the inner side of the first bar-shaped block 15 is fixedly provided with a rack 17 meshed with the outer wall of the gear 13, the two racks 17 can move towards the inner side or the outer side simultaneously under the driving of the gear 13, the left side and the right side of the top end of the cylindrical table 5 are both provided with bar holes 18 along the left-right direction, the middle part of the top end of the first bar-shaped block 15 is fixedly provided with a second bar-shaped block 19, and the top end of the second bar-shaped block 19 extends out of the inner cavity of the bar hole 18 and is.

Preferably, the clamping component includes a strip-shaped plate 20, a first pressing block 21, a screw hole 22, a bolt 23 and a pull handle 24;

strip shaped plate 20 sets up along the fore-and-aft direction, and the bottom central point of strip shaped plate 20 puts the top fixed connection with second strip shaped plate 19, screw 22 has all been seted up at both ends around the outside of first compact heap 21, bolt 23 runs through out strip shaped plate 20's inboard, and fix first compact heap 21 in strip shaped plate 20's inboard through the inner chamber spiro union with screw 22, can change first compact heap 21 through the cooperation of bolt 23 and screw 22, the outside middle part fixed mounting of strip shaped plate 20 has pull handle 24, pull handle 24 can be convenient for remove strip shaped plate 20.

As preferred scheme, still further, the top left rear corner fixed mounting of workstation 1 has rectangular shell 25, and the second compact heap 26 that is the same with first compact heap 21 structure is placed to the inner chamber of rectangular shell 25, and the inboard of second compact heap 26 is planar, can change first compact heap 21 into second compact heap 26 to clamp fixedly the accessory of multiple shape.

Preferably, the two racks 17 are rotated 180 degrees relative to the axis of the third rotating shaft 12 and overlapped, so that the two racks 17 can move inward or outward by the same distance under the driving of the gear 13.

Preferably, the inner side of the first pressing block 21 is arc-shaped, so that the clamping and fixing effect on the cylindrical fitting is improved.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, specific connection and control sequence.

When the accessory is machined, any one pull handle 24 is pulled outwards, so that the strip-shaped plate 20 drives the first pressing block 21 and the second strip-shaped block 19 to move outwards, the first strip-shaped block 15 can horizontally move outwards and extrude the spring 16 under the limiting action of the guide rod 14, the rack 17 positioned on the inner side of the first strip-shaped block 15 can stir the gear 13 to rotate clockwise around the axis of the third rotating shaft 12, the gear 13 is promoted to stir the other rack 17 positioned on the first strip-shaped block 15 to move outwards, the two first strip-shaped blocks 15 can drive the second strip-shaped block 19 to enable the strip-shaped plate 20 and the first pressing block 21 to synchronously horizontally move outwards, the accessory to be machined is placed on the cylindrical table 5, after the pull handle 24 is loosened, the first strip-shaped block 15 can automatically move inwards under the elastic force of the spring 16, and the first pressing block 21 can clamp and fix the accessory left and right, the first pressing block 21 can be replaced to fix accessories of different shapes, the bolt 23 is rotated anticlockwise until the bolt 23 is separated from an inner cavity of the screw hole 22, the first pressing block 21 can be detached, the second pressing block 26 can be installed, the bolt 23 is rotated into the screw hole 22 on the outer side of the second pressing block 26, the second pressing block 26 can be fixed on the inner side of the strip-shaped plate 20, so that the accessories of different shapes can be clamped and fixed conveniently, an external power supply of the speed reducing motor 7 is switched on, the speed reducing motor 7 is controlled to be started, the first rotating shaft 8 and the first conical gear 9 can rotate clockwise around the axis of the speed reducing motor 7 under the driving action of the speed reducing motor 7, the second conical gear 11 drives the second rotating shaft 10 to rotate anticlockwise around the axis of the speed reducing motor, the cylindrical table 5 is enabled to rotate anticlockwise in the circular hole 2 under the matching action of the sliding block 4 and the annular slide way 3, thereby can make the accessory of fixing at 5 upper surfaces of cylindric stage rotate automatically to make things convenient for the staff to process, improve work efficiency, be favorable to extensively promoting.

In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "left side", "right side", "front side", "rear side", "outer wall", "inner cavity", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "telescoped," "plugged," "threaded," "fixedly mounted," "interference fit," "disposed," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 machine parts processing platform, includes workstation (1), its characterized in that: the top end center of the workbench (1) is provided with a circular hole (2), the inner wall of the circular hole (2) is provided with an annular slide way (3), the left side and the right side of the inner cavity of the annular slide way (3) are respectively inserted with one part of a sliding block (4), the other part of the sliding block (4) is fixedly provided with a cylindrical table (5), the top end of the cylindrical table (5) extends out of the inner cavity of the circular hole (2), the bottom end of the workbench (1) is fixedly provided with a shell (6), the right side of the shell (6) is fixedly provided with a speed reducing motor (7), the output end of the speed reducing motor (7) extends into the inner cavity of the shell (6) and is locked with a first rotating shaft (8) through a coupler, the left side of the first rotating shaft (8) is arranged on the left side of the inner cavity of the shell (6) through a bearing, and the inner, and the outer ring fixed mounting of bearing is on the left of the inner chamber of casing (6), the outer wall middle part key joint of first pivot (8) has first conical gear (9), the bottom central point of cylinder platform (5) puts fixed mounting has second pivot (10), the outer wall bottom key joint of second pivot (10) has second conical gear (11) with first conical gear (9) engaged with, the inner chamber of cylinder platform (5) is provided with drive mechanism.

2. A machine parts machining platform according to claim 1, wherein: the transmission mechanism comprises a third rotating shaft (12), a gear (13), a guide rod (14), a first strip-shaped block (15), a spring (16), a rack (17), a strip-shaped hole (18) and a second strip-shaped block (19);

the third rotating shaft (12) is installed at the center of an inner cavity of the cylindrical table (5) through a bearing along the vertical direction, a gear (13) is connected to the middle of the outer wall of the third rotating shaft (12) in a key mode, guide rods (14) arranged along the left direction and the right direction are fixedly installed at the center of the left side and the right side of the inner cavity of the cylindrical table (5), a first bar-shaped block (15) is sleeved on the inner side of the outer wall of each guide rod (14), a spring (16) is sleeved on the outer wall of each guide rod (14), the spring (16) is fixedly installed between the outer side of the first bar-shaped block (15) and the side wall of the inner cavity of the cylindrical table (5), racks (17) meshed with the outer wall of the gear (13) are fixedly installed on the inner side of the first bar-shaped block (15), bar-shaped holes (18) are formed in the left side and the right side of the top end, and the top end of the second strip-shaped block (19) extends out of the inner cavity of the strip-shaped hole (18) and is fixedly provided with a clamping component.

3. A machine parts machining platform according to claim 2, wherein: the clamping component comprises a strip-shaped plate (20), a first pressing block (21), a screw hole (22), a bolt (23) and a pull handle (24);

the utility model discloses a bolt, including bar plate (20), bolt (23), bar plate (20) and bolt, bar plate (20) set up along the fore-and-aft direction, and the bottom central point of bar plate (20) puts the top fixed connection with second bar plate (19), screw (22) have all been seted up at both ends around the outside of first compact heap (21), bolt (23) run through out the inboard of bar plate (20) to fix the inboard at bar plate (20) with first compact heap (21) through the inner chamber spiro union with screw (22), the outside middle part fixed mounting of bar plate (20) has pull handle (24).

4. A machine parts machining platform according to claim 1, wherein: the left rear corner fixed mounting in top of workstation (1) has rectangle shell (25), second compact heap (26) the same with first compact heap (21) structure is placed to the inner chamber of rectangle shell (25), and the inboard of second compact heap (26) is planar.

5. A machine parts machining platform according to claim 2, wherein: the two racks (17) rotate 180 degrees relative to the axis of the third rotating shaft (12) and are overlapped.

6. A machine parts machining platform according to claim 3, wherein: the inner side of the first pressing block (21) is arc-shaped.