CN113997200A - Positioning and pressing device for workbench of machining platform - Google Patents
Positioning and pressing device for workbench of machining platform Download PDFInfo
- Publication number
- CN113997200A CN113997200A CN202111530753.XA CN202111530753A CN113997200A CN 113997200 A CN113997200 A CN 113997200A CN 202111530753 A CN202111530753 A CN 202111530753A CN 113997200 A CN113997200 A CN 113997200A
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- plate
- groove
- face
- sliding block
- positioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the technical field of machining, in particular to a positioning and pressing device for a workbench of a machining platform, which comprises an operating table, a support column, a top plate, a grinding cavity and a controller, wherein a vertical oil cylinder is arranged in a first through groove formed in the top plate through a first sliding block, a moving plate, a motor and a grinding disc are arranged in a limiting column through a second sliding block, two ends of an ejector rod which is inserted on a sieve plate at equal intervals are respectively provided with an extrusion plate, a connecting plate, a supporting plate and a workpiece, and two sides of the grinding cavity are symmetrically provided with a screw rod, a damping component and a rubber block. According to the invention, the controller can improve the convenience and intelligence of use, the stability can be further improved when the polishing disc moves horizontally due to the matching of the limiting column and the idler wheel in the second sliding block, the clamping effect can be further improved when the polishing disc is pressed downwards to polish a workpiece through the jacking of the metal wire on the extrusion plate, the ejector rod, the connecting plate and the supporting plate, the displacement of the workpiece is reduced, and the working efficiency and the product quality are improved.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a positioning and pressing device for a workbench of a machining platform.
Background
The existing positioning and compressing device for the machining platform workbench has certain defects when being installed and used, the transverse positioning can be considered when a common workpiece is machined, the vertical direction is omitted, and the phenomena of pitching, swinging, uneven stress and the like can occur when some workpieces are machined under the condition that the workpiece is not positioned in the vertical direction, so that certain adverse effects are brought to the use process of people.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a positioning and pressing device for a workbench of a machining platform.
In order to achieve the purpose, the invention adopts the following technical scheme:
a positioning and pressing device for a machining platform workbench comprises an operating platform, a support column, a top plate, a grinding cavity and a controller, wherein a horizontal oil cylinder is arranged on one side of the top end face of the top plate, a first through groove is formed in the middle of the top end face of the top plate, a first sliding block is arranged in a sliding mode in a first through groove, and a vertical oil cylinder is arranged on the bottom end face of the first sliding block;
limiting columns are symmetrically and vertically arranged between the bottom end face of the top plate and the top end face of the operating platform;
a moving plate is arranged between the limiting columns in a sliding mode through a second sliding block, the top end face of the moving plate is fixedly connected with the bottom end face of the telescopic portion of the vertical oil cylinder, and a polishing disc is arranged in the middle of the bottom end face of the moving plate through a motor;
the upper part of the grinding cavity is arranged to be open, the bottom wall of the grinding cavity is communicated with the middle part of the top end face of the operating platform, a sieve plate is fixedly installed on the bottom wall inside the grinding cavity, a plurality of ejector rods are inserted into the sieve plate at equal intervals, an extrusion plate is horizontally arranged between the bottom end faces of the ejector rods, a connecting plate is horizontally arranged between the top end faces of the ejector rods, a plurality of first springs are arranged on the top end face of the connecting plate at equal intervals, a supporting plate is arranged between the top end faces of the first springs, and a workpiece is placed on the supporting plate;
the both sides symmetry spiral shell of polishing the chamber is closed and is provided with the screw rod, and the screw thread portion of screw rod link up with the lateral wall in the chamber of polishing to the one end of screw rod screw thread portion is provided with the rubber block through damper.
In addition, the preferable structure is that a roller through groove is symmetrically formed in the middle of the second sliding block, a roller is arranged in the roller through groove, a limiting column is inserted into the middle of the roller through groove, and the limiting column is located between the two rollers.
In addition, the preferable structure is that the two sides of the moving plate are symmetrically provided with second through grooves, the middle parts of the second through grooves are inserted with limiting columns, the two sides of the second through grooves are symmetrically provided with sliding grooves, the inner walls of the sliding grooves are provided with a plurality of balls, and the bottom end surfaces of the second sliding blocks are in contact with the balls arranged on the inner walls of the sliding grooves.
In addition, the preferable structure is that the controller is electrically connected with the horizontal oil cylinder, the vertical oil cylinder and the motor respectively.
In addition, the preferred structure is that the damping component comprises a damping cavity and a T-shaped rod, the T-shaped rod comprises a vertical part and a horizontal part, the horizontal part of the T-shaped rod is communicated with the side wall of the damping cavity, the other end of the horizontal part of the T-shaped rod is fixed with one side of the rubber block through gluing, a groove is formed in the middle of one side of the damping cavity, a bearing is fixedly installed in the groove, and one end, fixed with a screw thread part, of the bearing is inserted in the middle of the bearing.
In addition, the preferred structure is that the bilateral symmetry of stripper plate is provided with first solid fixed ring, and the bilateral symmetry of operation panel horizontal part is provided with the solid fixed ring of second, and the bilateral symmetry of roof diapire is provided with the solid fixed ring of third, and one side of second slider is provided with the solid fixed ring of fourth respectively to it is provided with the wire to alternate between the solid fixed ring of first solid fixed ring, second, the solid fixed ring of third and the solid fixed ring of fourth.
In addition, the preferable structure is that a third spring is sleeved on the outer side of the horizontal part of the T-shaped rod, the third spring is positioned between one side of the inner wall of the damping cavity and one side of the vertical part of the T-shaped rod, a second spring is arranged on the other side of the inner wall of the damping cavity, and the other end of the second spring is fixedly connected with one side of the vertical part of the T-shaped rod.
The invention has the beneficial effects that:
according to the invention, the controller is arranged, so that the use convenience and intelligence of the device can be improved, meanwhile, the stability can be further improved when the polishing horizontal movement is carried out through the matching of the limiting column and the idler wheel in the second sliding block, and the clamping effect can be further improved when the polishing disc is pressed down to polish a workpiece through the jacking of the metal wire on the extrusion plate, the ejector rod, the connecting plate and the supporting plate, so that the displacement of the workpiece is greatly reduced, and the working efficiency and the product quality are improved.
Drawings
Fig. 1 is a perspective view of a positioning and pressing device of a machining platform workbench according to the present invention;
fig. 2 is a schematic structural diagram of a positioning and pressing device of a machining platform workbench according to the present invention;
fig. 3 is a schematic structural diagram of a positioning and pressing device of a machining platform workbench according to the present invention;
fig. 4 is a top view of a moving plate in the positioning and pressing device of the worktable of the machining platform provided by the invention;
fig. 5 is an enlarged view of a positioning and pressing device of a machining platform worktable in fig. 2 according to the present invention;
fig. 6 is an enlarged view of B in fig. 4 of a positioning and pressing device of a machining platform table according to the present invention.
In the figure: the device comprises an operation table 1, a support column 2, a top plate 3, a first through groove 401, a second through groove 402, a sliding groove 403, a grinding cavity 5, a sieve plate 6, a squeezing plate 7, a top rod 8, a connecting plate 9, a supporting plate 10, a workpiece 11, a first spring 121, a second spring 122, a third spring 123, a moving plate 13, a motor 14, a grinding disc 15, a screw 16, a first sliding block 171, a second sliding block 172, a horizontal oil cylinder 181, a vertical oil cylinder 182, a first fixing ring 191, a second fixing ring 192, a third fixing ring 193, a fourth fixing ring 194, a metal wire 20, a limiting column 21, a damping component 22, a damping cavity 221, a T-shaped rod 222, a rubber block 23, a controller 24, a roller through groove 251 and a roller 252.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically defined otherwise.
Referring to fig. 1-6, a positioning and pressing device for a machining platform workbench comprises an operation table 1, a support column 2, a top plate 3, a grinding cavity 5 and a controller 24;
in other embodiments, the controller 24 is electrically connected to the horizontal cylinder 181, the vertical cylinder 182, and the motor 14;
through the design, the horizontal oil cylinder 181, the vertical oil cylinder 182 and the motor 14 are respectively connected with the controller 24, so that the use convenience and intelligence of the device are further improved;
in other embodiments, the damping assembly 22 includes a damping cavity 221 and a T-shaped rod 222, the T-shaped rod 222 includes a vertical portion and a horizontal portion, the horizontal portion of the T-shaped rod 222 is communicated with a side wall of the damping cavity 221, the other end of the horizontal portion of the T-shaped rod 222 is fixed to one side of the rubber block 23 by gluing, a groove is formed in the middle of one side of the damping cavity 221, a bearing is installed and fixed in the groove, and one end of the threaded portion of the screw 16 is inserted and fixed in the middle of the bearing;
through the design, the bearing inserted and fixed with the thread part of the screw 16 is installed and fixed in the groove at one side of the damping cavity 221, when an operator rotates the screw 16 for adjustment, the damping assembly 22 can be prevented from rotating together with the screw, and therefore the adjustment efficiency is further improved;
in other embodiments, a third spring 123 is sleeved outside the horizontal portion of the T-shaped rod 222, the third spring 123 is located between one side of the inner wall of the shock absorption cavity 221 and one side of the vertical portion of the T-shaped rod 222, a second spring 122 is arranged on the other side of the inner wall of the shock absorption cavity 221, and the other end of the second spring 122 is connected and fixed with one side of the vertical portion of the T-shaped rod 222;
through the design, the second spring 122 and the third spring 123 are respectively arranged in the damping assembly 22, wherein the second spring 122 and the third spring 123 have good elastic potential energy, and the damping assembly 22 plays a role in damping under the interaction of the second spring 122 and the third spring 123, and simultaneously performs allowance control on the displacement of the workpiece 11, so that the displacement of the workpiece 11 is greatly reduced, and the working efficiency and the product quality are improved;
a horizontal oil cylinder 181 is arranged on one side of the top end face of the top plate 3, a first through groove 401 arranged in the middle of the top end face of the top plate 3 is provided with a first sliding block 171 in a sliding manner, and a vertical oil cylinder 182 is arranged on the bottom end face of the first sliding block 171;
through the design, one end of the telescopic part of the horizontal oil cylinder 181 is connected with the first sliding block 171, and when the horizontal oil cylinder 181 is used, one end of the telescopic part of the horizontal oil cylinder 181 drives the vertical oil cylinder 182 to move along the first through groove 401 through the first sliding block 171;
limiting columns 21 are symmetrically and vertically arranged between the bottom end surface of the top plate 3 and the top end surface of the operating platform 1;
the moving plate 13 is arranged between the limiting columns 21 in a sliding mode through the second sliding block 172, the top end face of the moving plate 13 is fixedly connected with the bottom end face of the telescopic part of the vertical oil cylinder 182, and the middle part of the bottom end face of the moving plate 13 is provided with a polishing disc 15 through a motor 14;
in other embodiments, the middle of the second slider 172 is symmetrically provided with roller through grooves 251, rollers 252 are disposed in the roller through grooves 251, the middle of the roller through grooves 251 is inserted with the limiting posts 21, and the limiting posts 21 are located between the two rollers 252;
through the design, the limiting column 21 is inserted between the two rollers 252 of the second sliding block 172, and when the telescopic part of the vertical oil cylinder 182 drives the moving plate 13 to move along the limiting column 21, the rollers 252 between the second sliding blocks 172 can further play a role in limiting;
in other embodiments, the two sides of the moving plate 13 are symmetrically provided with second through grooves 402, the middle part of the second through groove 402 is inserted with the limiting column 21, the two sides of the second through groove 402 are symmetrically provided with sliding grooves 403, the inner wall of the sliding groove 403 is provided with a plurality of balls, and the bottom end surface of the second slider 172 is in contact with the balls arranged on the inner wall of the sliding groove 403;
through the design, the sliding grooves 403 are arranged on two sides of the second sliding groove 402, and the ball contacting with the bottom end surface of the second sliding block 172 is also arranged in each sliding groove 403, so that when the moving plate 13 is driven by the telescopic part of the horizontal oil cylinder 181 to move horizontally, the ball between the sliding groove 403 and the second sliding block 172 can better enable the sliding block to move horizontally, and the stability of the sliding block in moving is improved;
the upper part of the grinding cavity 5 is open, the bottom wall of the grinding cavity 5 is communicated with the middle part of the top end face of the operating platform 1, and a sieve plate 6 is fixedly arranged on the bottom wall in the grinding cavity 5;
through the design, the sieve plate 6 is arranged between the bottom walls in the grinding cavity 5, so that when grinding is carried out, scraps generated by grinding can better fall from gaps of the sieve plate 6, and the later cleaning is facilitated;
a plurality of ejector rods 8 are inserted in the sieve plate 6 at equal intervals, an extrusion plate 7 is horizontally arranged between the bottom end surfaces of the ejector rods 8, a connecting plate 9 is horizontally arranged between the top end surfaces of the ejector rods 8, a plurality of first springs 121 are arranged at equal intervals on the top end surface of the connecting plate 9, a supporting plate 10 is arranged between the top end surfaces of the first springs 121, and a workpiece 11 is placed on the supporting plate 10;
in other embodiments, first fixing rings 191 are symmetrically arranged on both sides of the pressing plate 7, second fixing rings 192 are symmetrically arranged on both sides of the horizontal portion of the operation table 1, third fixing rings 193 are symmetrically arranged on both sides of the bottom wall of the top plate 3, fourth fixing rings 194 are respectively arranged on one side of the second slider 172, and wires 20 are inserted among the first fixing rings 191, the second fixing rings 192, the third fixing rings 193, and the fourth fixing rings 194;
through this design, the wire 20 is inserted and connected through the first fixing ring 191, the second fixing ring 192, the third fixing ring 193, and the fourth fixing ring 194, respectively;
when the telescopic part of the vertical oil cylinder 182 drives the moving plate 13 to move downwards along the limiting column 21, the metal wire 20 pushes the extrusion plate 7, the ejector rod 8 and the connecting plate 9 upwards, wherein the connecting plate 9 further pushes the supporting plate 10 arranged at the upper part of the connecting plate through the first spring 121, and the supporting plate is pressed downwards on the polishing disc 15, so that the workpiece 11 is better limited;
according to the invention, the controller is arranged, so that the use convenience and intelligence of the device can be improved, meanwhile, the stability can be further improved when the polishing horizontal movement is carried out through the matching of the limiting column and the idler wheel in the second sliding block, and the clamping effect can be further improved when the polishing disc is pressed down to polish a workpiece through the jacking of the metal wire on the extrusion plate, the ejector rod, the connecting plate and the supporting plate, so that the displacement of the workpiece is greatly reduced, and the working efficiency and the product quality are improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A positioning and pressing device for a machining platform workbench comprises an operating platform (1), a support column (2), a top plate (3), a grinding cavity (5) and a controller (24), and is characterized in that a horizontal oil cylinder (181) is arranged on one side of the top end face of the top plate (3), a first sliding block (171) is arranged in a first through groove (401) formed in the middle of the top end face of the top plate (3) in a sliding mode, a vertical oil cylinder (182) is arranged on the bottom end face of the first sliding block (171), limiting columns (21) are symmetrically and vertically arranged between the bottom end face of the top plate (3) and the top end face of the operating platform (1), a moving plate (13) is arranged between the limiting columns (21) in a sliding mode through a second sliding block (172), the top end face of the moving plate (13) is fixedly connected with the bottom end face of a telescopic portion of the vertical oil cylinder (182), a grinding disc (15) is arranged in the middle of the bottom end face of the moving plate (13) through a motor (14), the upper part of the grinding cavity (5) is open, the bottom wall of the grinding cavity (5) is communicated with the middle part of the top end surface of the operating platform (1), a sieve plate (6) is fixedly arranged on the bottom wall in the grinding cavity (5), a plurality of ejector rods (8) are inserted into the sieve plate (6) at equal intervals, an extrusion plate (7) is horizontally arranged between the bottom end surfaces of the ejector rods (8), a connecting plate (9) is horizontally arranged between the top end surfaces of the ejector rods (8), a plurality of first springs (121) are arranged at equal intervals on the top end surface of the connecting plate (9), and a supporting plate (10) is arranged between the top end surfaces of the first springs (121), a workpiece (11) is placed on the supporting plate (10), the two sides of the grinding cavity (5) are symmetrically screwed with screws (16), the thread part of the screw (16) is communicated with the side wall of the grinding cavity (5), and one end of the threaded part of the screw (16) is provided with a rubber block (23) through a damping component (22).
2. The positioning and pressing device of the workbench of a machining platform as claimed in claim 1, wherein the middle of the second sliding block (172) is symmetrically provided with a roller through groove (251), a roller (252) is arranged in the roller through groove (251), a limiting column (21) is inserted in the middle of the roller through groove (251), and the limiting column (21) is located between the two rollers (252).
3. The positioning and pressing device of the workbench of a machining platform as claimed in claim 1, wherein the moving plate (13) is symmetrically provided with second through grooves (402) at two sides, the middle part of the second through groove (402) is inserted with the limiting column (21), the second through groove (402) is symmetrically provided with sliding grooves (403) at two sides, the inner wall of the sliding groove (403) is provided with a plurality of balls, and the bottom end face of the second sliding block (172) is in contact with the balls arranged on the inner wall of the sliding groove (403).
4. The device as claimed in claim 1, wherein the controller (24) is electrically connected to the horizontal cylinder (181), the vertical cylinder (182) and the motor (14).
5. The positioning and pressing device of the workbench of the machining platform as claimed in claim 1, wherein the damping assembly (22) comprises a damping chamber (221) and a T-shaped rod (222), the T-shaped rod (222) comprises a vertical part and a horizontal part, the horizontal part of the T-shaped rod (222) is communicated with the side wall of the damping chamber (221), the other end of the horizontal part of the T-shaped rod (222) is fixed with one side of the rubber block (23) by gluing, a groove is formed in the middle of one side of the damping chamber (221), a bearing is fixedly installed in the groove, and one end of the threaded part of the screw (16) is inserted into the middle of the bearing.
6. The positioning and pressing device for the workbench of a machining platform as claimed in claim 1, wherein the two sides of the extrusion plate (7) are symmetrically provided with first fixing rings (191), the two sides of the horizontal part of the operation table (1) are symmetrically provided with second fixing rings (192), the two sides of the bottom wall of the top plate (3) are symmetrically provided with third fixing rings (193), one side of the second sliding block (172) is respectively provided with a fourth fixing ring (194), and wires (20) are inserted among the first fixing rings (191), the second fixing rings (192), the third fixing rings (193) and the fourth fixing rings (194).
7. The positioning and pressing device for the workbench of a machining platform as claimed in claim 5, wherein a third spring (123) is sleeved outside the horizontal part of the T-shaped rod (222), the third spring (123) is located between one side of the inner wall of the damping cavity (221) and one side of the vertical part of the T-shaped rod (222), a second spring (122) is arranged on the other side of the inner wall of the damping cavity (221), and the other end of the second spring (122) is fixed with one side of the vertical part of the T-shaped rod (222) through connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111530753.XA CN113997200B (en) | 2021-12-15 | 2021-12-15 | Positioning and pressing device for workbench of machining platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111530753.XA CN113997200B (en) | 2021-12-15 | 2021-12-15 | Positioning and pressing device for workbench of machining platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113997200A true CN113997200A (en) | 2022-02-01 |
| CN113997200B CN113997200B (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111530753.XA Active CN113997200B (en) | 2021-12-15 | 2021-12-15 | Positioning and pressing device for workbench of machining platform |
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| Country | Link |
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| CN (1) | CN113997200B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900909A (en) * | 2023-09-08 | 2023-10-20 | 华能太原东山燃机热电有限责任公司 | Photovoltaic cable end burnishing device |
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| CN212311595U (en) * | 2020-04-21 | 2021-01-08 | 吉安市盛丰精密金属制品有限公司 | Novel metal steel plate polish device |
| CN112453915A (en) * | 2020-11-19 | 2021-03-09 | 鹰潭市瑞晟科技有限公司 | Multifunctional mechanical accessory drilling equipment |
| CN214685746U (en) * | 2021-04-06 | 2021-11-12 | 张家港市锐姿工具制造有限公司 | Surface fine grinding device for titanium alloy tool |
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2021
- 2021-12-15 CN CN202111530753.XA patent/CN113997200B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1451303A (en) * | 1974-07-15 | 1976-09-29 | Gen Kinematics Corp | Vibratory sand reclaiming apparatus |
| CN108555711A (en) * | 2018-03-21 | 2018-09-21 | 张子和 | A kind of building machinery processing surface of steel plate Rapid rust cleaning device |
| CN210756925U (en) * | 2019-06-20 | 2020-06-16 | 王希 | Grinding device is used in vehicle wheel hub production convenient to adjust size and dimension |
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| CN112453915A (en) * | 2020-11-19 | 2021-03-09 | 鹰潭市瑞晟科技有限公司 | Multifunctional mechanical accessory drilling equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900909A (en) * | 2023-09-08 | 2023-10-20 | 华能太原东山燃机热电有限责任公司 | Photovoltaic cable end burnishing device |
| CN116900909B (en) * | 2023-09-08 | 2024-02-02 | 华能太原东山燃机热电有限责任公司 | Photovoltaic cable end burnishing device |
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| CN113997200B (en) | 2022-10-14 |
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