CN216328181U

CN216328181U - High-precision workbench for machining

Info

Publication number: CN216328181U
Application number: CN202122777493.8U
Authority: CN
Inventors: 朱金; 张帅艺
Original assignee: Luoyang Yongdong Precision Machinery Co ltd
Current assignee: Luoyang Yongdong Precision Machinery Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-19
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a high-precision machining workbench which comprises a purging mechanism for purging machined garbage fragments, a lifting mechanism for adjusting the height of the whole device, a material box, a storage mechanism for storing tools and a slag collecting mechanism for collecting the garbage fragments, wherein the purging mechanism is positioned above the lifting mechanism, the material box is positioned on the inner side of the lifting mechanism, and the high-precision machining workbench further comprises a storage mechanism for storing tools and a slag collecting mechanism for collecting the garbage fragments. According to the utility model, the tool rack is pushed to move up and down by the pushing cylinder at the central position of the workbench, and the top of the tool rack and the top of the workbench are overlapped, so that tools are placed on the inner side of the tool rack, the size of the workbench is reduced, the turning plate on the surface of the workbench is tightly sucked by the electromagnet, and the collecting tank on the workbench is sealed by the turning plate, so that the collection of garbage and debris on the workbench is facilitated.

Description

High-precision workbench for machining

Technical Field

The utility model relates to the field of high-precision machining, in particular to a workbench for high-precision machining.

Background

Precision machining is a process of changing the physical dimensions or properties of a workpiece by a machining machine. Depending on the temperature state of the workpiece to be machined, cold machining and hot machining are classified. Generally, the molding is carried out at normal temperature without causing a chemical or phase change of the workpiece, and the molding is called cold molding. Machining generally above or below ambient conditions can cause chemical or phase changes in the workpiece and molding heat. The difference in the cold working according to the working method can be divided into cutting working and pressing working. The hot working is commonly subjected to heat treatment, and molding and welding are carried out; the instrument that current machining workstation used is generally all put the downside at the workstation, when using, need the operative employee to take out the instrument from the downside of workstation and use, if need constantly take out from the downside when using multiple instrument, also have some to place the instrument at the workstation of mesa top simultaneously, can not deposit comparatively heavy instrument to this kind of workstation, therefore convenience very, generally all sweep rubbish piece subaerial when clearing up the workstation simultaneously, then clean the collection with subaerial rubbish, such operation can cause rubbish to clean incomplete condition emergence.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a high-precision machining table.

The utility model realizes the purpose through the following technical scheme:

a high-precision workbench for machining comprises a purging mechanism, a lifting mechanism and a material box, wherein the purging mechanism is used for purging garbage scraps after machining, the lifting mechanism is used for adjusting the height of the whole device, the material box is positioned above the lifting mechanism, the material box is positioned on the inner side of the lifting mechanism, the high-precision workbench further comprises a storage mechanism used for storing tools and a slag collecting mechanism used for collecting the garbage scraps, the storage mechanism comprises a workbench, a tool rack, a pushing cylinder and a partition plate, the workbench is positioned inside the lifting mechanism, the tool rack is arranged at the center of the workbench, the pushing cylinder is arranged on the lower side of the tool rack, and the partition plate is arranged on the outer side of the tool rack; the slag collecting mechanism comprises a turning plate, a support shaft, an electromagnet and a torsion spring, wherein the turning plate is arranged at the top of the tool rack and located on the outer side of the tool rack, the support shaft is arranged on the turning plate, the electromagnet is arranged on the lower side of the end part of the turning plate, and the torsion spring is arranged on the outer side of the support shaft.

Preferably: purging mechanism includes guard plate, tower fan, direct current motor, tower fan wheel, the guard plate passes through bolted connection and is in workstation upper end side, the tower fan sets up the inside side of guard plate, direct current motor sets up tower fan tip, tower fan wheel set up inside the tower fan.

According to the arrangement, the direct current motor rotates to drive the tower fan wheel to rotate in the tower fan, and the tower fan wheel rotates to drive air to flow and blow out, so that garbage on the top of the workbench is swept.

Preferably: an air inlet notch is formed in the lower side of the tower fan, and an air outlet of the tower fan is located at the edge of the top of the workbench.

So set up, utilize the air inlet notch of tower fan downside will the air introduction outside, then come through the air outlet of tower fan to the workstation top sweeps.

Preferably: elevating system includes frame, fixed plate, lift cylinder, the frame sets up the workstation lower extreme, the fixed plate passes through welded connection and is in workstation lower extreme both sides, lift cylinder fixed part passes through bolted connection in frame both sides upper end, lift cylinder pars contractilis is fixed on the fixed plate.

So set up, utilize lift cylinder pars contractilis drive the fixed plate with the workstation rebound, come through the frame is right lift cylinder fixed part supports to come the adjustment the height of workstation.

Preferably: elevating system includes frame, fixed plate, elevator motor, lead screw, the frame sets up the workstation lower extreme, the fixed plate passes through welded connection and is in workstation lower extreme both sides, the elevator motor fixed part passes through bolted connection in frame both sides upper end, the lead screw sets up the frame both sides, the lead screw with the fixed plate passes through threaded connection.

According to the arrangement, the base is used for supporting the lifting motor and the lead screw, the lifting motor rotating part is used for driving the lead screw to rotate, the fixed plate and the workbench are driven to move up and down through the lead screw, and therefore the height of the workbench is adjusted.

Preferably: the workstation central point puts and is provided with circular shrinkage pool, just the outside of the circular shrinkage pool of workstation is provided with four collecting vats.

So set up, utilize the circular shrinkage pool of workstation central point position comes to deposit the tool holder, utilize simultaneously four collecting vats of workstation will rubbish leading-in to in the magazine.

Preferably: the position of the workbench, which is close to the bottom, is provided with a sliding groove, and the material box is positioned in the sliding groove of the workbench.

So set up, utilize the spout of workstation bottom to deposit the magazine, utilize simultaneously the magazine comes to collect rubbish.

Preferably: the tool rack is located on the inner side of the circular concave hole of the workbench, the telescopic part of the pushing cylinder is rotatably connected with the tool rack, and the partition board is connected with the tool rack in a welding mode.

According to the arrangement, the tool rack is used for placing tools during machining, and meanwhile, the telescopic part of the pushing cylinder is used for pushing the tool rack to move upwards or downwards so as to send out workpieces in the tool rack.

Preferably: the turning plate is located in the tool rack collecting groove, the supporting shaft is rotatably connected with the turning plate, and the electromagnet is connected with the workbench through a bolt.

According to the arrangement, the turnover plate is supported by the support shaft, and the torsion spring outside the support shaft is used for driving the turnover plate to turn upwards, so that the collecting tank of the workbench is opened.

Preferably: the lower ends of four collecting grooves of the workbench are positioned on the upper side of the material box.

According to the arrangement, the electromagnet is used for tightly sucking the end part of the turning plate, so that the turning plate is ensured to seal the collecting groove of the workbench.

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

1. a pushing cylinder in the center of the workbench is used for pushing the tool rack to move up and down, and the top of the tool rack and the top of the workbench are overlapped, so that tools are placed on the inner side of the tool rack, and the size of the workbench is reduced;

2. utilize the electro-magnet to come to inhale tightly to the board that turns over on the workstation mesa, utilize to turn over the board simultaneously and come to seal the collecting vat on the workstation to make things convenient for the collection of rubbish clastic on the workstation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment 1 of a high-precision machining table according to the present invention;

FIG. 2 is a schematic structural view of an embodiment 2 of a high-precision machining table according to the present invention;

FIG. 3 is a partial view of the components of an embodiment 1 of the elevating mechanism of the high-precision machining table according to the present invention;

FIG. 4 is a partial view of the part of embodiment 2 of the elevating mechanism of the high precision machining table according to the present invention;

FIG. 5 is a cross-sectional view of a high precision machining table according to the present invention;

FIG. 6 is a partial detail view of a purging mechanism of a high precision machining table according to the present invention;

FIG. 7 is a partial detail view of a storage mechanism of a high precision machining table of the present invention;

FIG. 8 is a partial part view of a slag collecting mechanism of the high-precision machining workbench according to the utility model.

The reference numerals are explained below:

1. a storage mechanism; 2. a slag collecting mechanism; 3. a purging mechanism; 4. a lifting mechanism; 5. a magazine; 11. a work table; 12. a tool holder; 13. a push cylinder; 14. a partition plate; 21. turning over a plate; 22. a support shaft; 23. an electromagnet; 24. a torsion spring; 31. a protection plate; 32. a tower fan; 33. a direct current motor; 34. a tower fan wheel; 41. a machine base; 42. a fixing plate; 43. a lifting cylinder; 413. a lifting motor; 414. and a lead screw.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

a high-precision machining workbench comprises a purging mechanism 3 used for purging machined garbage fragments, a lifting mechanism 4 used for adjusting the height of the whole device, and a material box 5, wherein the purging mechanism 3 is located above the lifting mechanism 4, the material box 5 is located on the inner side of the lifting mechanism 4, the high-precision machining workbench further comprises a storage mechanism 1 used for storing tools and a slag collecting mechanism 2 used for collecting the garbage fragments, the storage mechanism 1 comprises a workbench 11, a tool rack 12, a pushing cylinder 13 and a partition plate 14, the workbench 11 is located inside the lifting mechanism 4, the tool rack 12 is arranged at the center of the workbench 11, the pushing cylinder 13 is arranged on the lower side of the tool rack 12, and the partition plate 14 is arranged on the outer side of the tool rack 12; the slag collecting mechanism 2 comprises a turning plate 21, a support shaft 22, an electromagnet 23 and a torsion spring 24, wherein the turning plate 21 is arranged at the top of the tool rack 12 and is positioned outside the tool rack 12, the support shaft 22 is arranged on the turning plate 21, the electromagnet 23 is arranged at the lower side of the end part of the turning plate 21, and the torsion spring 24 is arranged outside the support shaft 22.

Example 1

As shown in fig. 1, 3, 5, 6, 7 and 8, the purging mechanism 3 includes a protection plate 31, a tower fan 32, a dc motor 33 and a tower fan wheel 34, the protection plate 31 is connected to the upper end side surface of the workbench 11 through a bolt, the tower fan 32 is arranged on the inner side surface of the protection plate 31, the dc motor 33 is arranged at the end of the tower fan 32, the tower fan wheel 34 is arranged inside the tower fan 32, the tower fan wheel 34 is driven to rotate in the tower fan 32 by the rotation of the dc motor 33, and the air is driven to flow and blow out by the rotation of the tower fan wheel 34, so as to purge the garbage on the top of the workbench 11; an air inlet notch is formed in the lower side of the tower fan 32, an air outlet of the tower fan 32 is located at the edge position of the top of the workbench 11, external air is introduced through the air inlet notch in the lower side of the tower fan 32, and then the top of the workbench 11 is swept through the air outlet of the tower fan 32; the lifting mechanism 4 comprises a machine base 41, a fixing plate 42 and a lifting cylinder 43, wherein the machine base 41 is arranged at the lower end of the workbench 11, the fixing plate 42 is connected to two sides of the lower end of the workbench 11 through welding, the fixing part of the lifting cylinder 43 is connected to the upper ends of two sides of the machine base 41 through a bolt, the telescopic part of the lifting cylinder 43 is fixed on the fixing plate 42, the fixing plate 42 and the workbench 11 are driven to move upwards by the telescopic part of the lifting cylinder 43, and the fixing part of the lifting cylinder 43 is supported through the machine base 41, so that the height of the workbench 11 is adjusted; a circular concave hole is formed in the center of the workbench 11, four collecting grooves are formed in the outer side of the circular concave hole of the workbench 11, the tool rack 12 is stored by the circular concave hole in the center of the workbench 11, and meanwhile, garbage is guided into the material box 5 by the four collecting grooves of the workbench 11; a chute is arranged at the position of the workbench 11 close to the bottom, the material box 5 is positioned in the chute of the workbench 11, the chute at the bottom of the workbench 11 is used for storing the material box 5, and the material box 5 is used for collecting garbage; the tool rack 12 is positioned on the inner side of the circular concave hole of the workbench 11, the telescopic part of the pushing cylinder 13 is rotatably connected with the tool rack 12, the partition plate 14 is connected with the tool rack 12 through welding, tools in mechanical processing are placed by using the tool rack 12, and meanwhile, the telescopic part of the pushing cylinder 13 is used for pushing the tool rack 12 to move upwards or downwards so as to send out workpieces in the tool rack 12; the turning plate 21 is located in a collecting tank of the tool rack 12, the support shaft 22 is rotatably connected with the turning plate 21, the electromagnet 23 is connected with the workbench 11 through a bolt, the turning plate 21 is supported by the support shaft 22, and meanwhile the turning plate 21 is driven to turn upwards by the torsion spring 24 on the outer side of the support shaft 22 so as to open the collecting tank of the workbench 11; four collecting vat lower extremes of workstation 11 are located the upside of magazine 5, utilize electromagnet 23 to come to hold up turning over board 21 tip to the assurance is turned over board 21 and is sealed the collecting vat of workstation 11.

The working principle is as follows: when the tool hanger is used, the tool hanger 12 is pushed to move upwards through the telescopic part of the pushing air cylinder 13, so that the tool hanger 12 is lifted out of the top of the workbench 11, then a tool used for machining is hooked on the partition plate 14, the tool hanger 12 of the telescopic part of the pushing air cylinder 13 moves downwards at the moment, so that the top of the tool hanger 12 is kept horizontal with the top of the workbench 11, then an operator can operate in four directions of the workbench 11, when a certain tool is used, the telescopic part of the pushing air cylinder 13 pushes the tool hanger 12 to move upwards, so that the tool is taken out by rotating the tool hanger 12, and then the tool can be used; after the work piece processing, electro-magnet 23 cuts off the power supply, turn over board 21 and use back shaft 22 to upwards overturn as the center under torsion spring's 24 drive this moment, thereby open the collecting vat of workstation 11, direct current motor 33 rotating part drives tower fan wheel 34 of tower fan 32 inboard and rotates afterwards, the rotation through tower fan wheel 34 sweeps the air to workstation 11 top, then sweep the rubbish piece after the work piece processing to workstation 11 in the collecting vat, the collecting vat through workstation 11 is leading-in collects in magazine 5, then accomplish the quick collection of rubbish; when the height of the workbench 11 needs to be adjusted, the fixing plate 42 and the workbench 11 are driven to move upwards by the telescopic part of the lifting cylinder 43, so that the lower end of the workbench 11 is sent out from the inner side of the machine base 41, and then the height of the whole device is adjusted.

Example 2

As shown in fig. 2 and 4, the difference between the embodiment 2 and the embodiment 1 is that the lifting mechanism 4 includes a base 41, a fixing plate 42, a lifting motor 413, and a lead screw 414, the base 41 is disposed at the lower end of the worktable 11, the fixing plate 42 is connected to both sides of the lower end of the worktable 11 by welding, fixing portions of the lifting motor 413 are connected to upper ends of both sides of the base 41 by bolts, the lead screw 414 is disposed at both sides of the base 41, the lead screw 414 is connected to the fixing plate 42 by a screw, the base 41 supports the lifting motor 413 and the lead screw 414, and the rotating portion of the lifting motor 413 is used to drive the lead screw 414 to rotate, and the fixing plate 42 and the worktable 11 are driven by the lead screw 414 to move up and down, thereby adjusting the height of the worktable 11.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a high-accuracy workstation for machining, includes that the rubbish piece after being used for to the machining sweeps sweep mechanism (3), be used for carrying out height control's elevating system (4), magazine (5) to whole device, sweep mechanism (3) and be located elevating system (4) top, magazine (5) are located elevating system (4) are inboard, its characterized in that: the garbage collection device is characterized by further comprising a storage mechanism (1) used for storing tools and a slag collection mechanism (2) used for collecting garbage scraps, wherein the storage mechanism (1) comprises a workbench (11), a tool rack (12), a pushing cylinder (13) and a partition plate (14), the workbench (11) is located inside the lifting mechanism (4), the tool rack (12) is arranged at the center of the workbench (11), the pushing cylinder (13) is arranged on the lower side of the tool rack (12), and the partition plate (14) is arranged on the outer side of the tool rack (12); the slag collecting mechanism (2) comprises a turning plate (21), a supporting shaft (22), an electromagnet (23) and a torsion spring (24), the turning plate (21) is arranged at the top of the tool rack (12) and located on the outer side of the tool rack (12), the supporting shaft (22) is arranged on the turning plate (21), the electromagnet (23) is arranged on the lower side of the end part of the turning plate (21), and the torsion spring (24) is arranged on the outer side of the supporting shaft (22).

2. A high-precision machining table according to claim 1, characterized in that: purging mechanism (3) including guard plate (31), tower fan (32), direct current motor (33), tower fan wheel (34), guard plate (31) pass through bolted connection and are in workstation (11) upper end side, tower fan (32) set up guard plate (31) inside side, direct current motor (33) set up tower fan (32) tip, tower fan wheel (34) set up inside tower fan (32).

3. A high-precision machining table according to claim 2, characterized in that: an air inlet notch is formed in the lower side of the tower fan (32), and an air outlet of the tower fan (32) is located at the edge of the top of the workbench (11).

4. A high-precision machining table according to claim 1, characterized in that: elevating system (4) are including frame (41), fixed plate (42), lift cylinder (43), frame (41) set up workstation (11) lower extreme, fixed plate (42) are in through welded connection workstation (11) lower extreme both sides, lift cylinder (43) fixed part passes through bolted connection frame (41) both sides upper end, lift cylinder (43) pars contractilis are fixed on fixed plate (42).

5. A high-precision machining table according to claim 1, characterized in that: elevating system (4) are including frame (41), fixed plate (42), elevator motor (413), lead screw (414), frame (41) sets up workstation (11) lower extreme, fixed plate (42) are in through welded connection workstation (11) lower extreme both sides, elevator motor (413) fixed part passes through bolted connection frame (41) both sides upper end, lead screw (414) set up frame (41) both sides, lead screw (414) with fixed plate (42) pass through threaded connection.

6. A high-precision machining table according to claim 1, characterized in that: workstation (11) central point puts and is provided with circular shrinkage pool, just the outside of the circular shrinkage pool of workstation (11) is provided with four collecting vats.

7. A high-precision machining table according to claim 1, characterized in that: a sliding groove is formed in the position, close to the bottom, of the workbench (11), and the material box (5) is located in the sliding groove of the workbench (11).

8. The work table for high precision machining according to claim 6, characterized in that: tool holder (12) are located the circular shrinkage pool of workstation (11) is inboard, propelling movement cylinder (13) pars contractilis with tool holder (12) rotate to be connected, baffle (14) with tool holder (12) pass through welded connection.

9. The work table for high precision machining according to claim 6, characterized in that: the turning plate (21) is located in a collecting tank of the tool rack (12), the supporting shaft (22) is rotatably connected with the turning plate (21), and the electromagnet (23) is connected with the workbench (11) through bolts.

10. A high-precision machining table according to claim 7, characterized in that: the lower ends of four collecting grooves of the workbench (11) are positioned on the upper side of the material box (5).