CN210547533U - Sheet metal for general machinery - Google Patents
Sheet metal for general machinery Download PDFInfo
- Publication number
- CN210547533U CN210547533U CN201920678026.XU CN201920678026U CN210547533U CN 210547533 U CN210547533 U CN 210547533U CN 201920678026 U CN201920678026 U CN 201920678026U CN 210547533 U CN210547533 U CN 210547533U
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- sheet metal
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- worm
- rectangular
- motor
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Abstract
The utility model discloses a sheet metal for general machinery, the on-line screen storage device comprises a base, the bottom four corners of base all has the supporting leg through bolt locking, the top welding of base has the frame, the inner chamber of base is connected with the worm through the bearing along left right direction, the outer wall left and right sides symmetry interference fit of worm has first conical gear, there is the motor inner chamber rear side of base through the screw connection, the output of motor has the worm wheel that links to each other with the worm meshing through shaft coupling locking, the inner chamber top left and right sides of frame all has the one end of screw rod through bearing symmetric connection, the other end of screw rod extends into the inner chamber of base and the welding has the second conical gear who links to each other with first conical gear meshing, the outer wall threaded connection of screw rod has the rectangular block. This sheet metal for general machinery, the device can effectually conveniently treat the sheet metal of punching press and fix, has improved sheet metal stamping die's practicality, more accords with actual user demand.
Description
Technical Field
The utility model relates to a sheet metal stamping die technical field specifically is a sheet metal for general machinery.
Background
The term "sheet metal" is also sometimes used as a sheet metal, and generally refers to a metal sheet which is plastically deformed by manual or die stamping to form a desired shape and size, and can be further welded or machined by a small amount to form more complicated parts, the sheet metal parts are sheet metal parts, that is, parts which can be machined by stamping, bending, stretching and the like, a general definition is parts with unchanged thickness in the machining process, corresponding to casting parts, forging parts, machined parts and the like, for example, an iron shell outside an automobile is a sheet metal part, some cabinets made of stainless steel are sheet metal parts, and the existing sheet metal stamping die cannot fix the stamped metal material, so that the metal material is prone to deflection in the stamping process, and the stamped sheet metal cannot meet the standard of use, the production cost is improved, the practicability of the sheet metal stamping die is reduced, and the actual use requirement is not met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sheet metal for general machinery 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 sheet metal for general machinery comprises a base, wherein supporting legs are locked at four corners of the bottom of the base through bolts, a frame is welded at the top end of the base, an inner cavity of the base is connected with a worm through a bearing in the left-right direction, first bevel gears are symmetrically in interference fit with the left side and the right side of the outer wall of the worm, a motor is connected to the rear side of the inner cavity of the base through screws, a worm wheel meshed and connected with the worm is locked at the output end of the motor through a coupler, one ends of screw rods are symmetrically connected to the left side and the right side of the top end of the inner cavity of the frame through bearings, the other ends of the screw rods extend into the inner cavity of the base and are welded with second bevel gears meshed and connected with the first bevel gears, a rectangular block is connected to the outer wall of the screw rods in a threaded manner, the improved structure of the support frame is characterized in that a punching machine is locked at the center of the top end of an inner cavity of the frame through a bolt, connecting plates are symmetrically arranged on the left side and the right side of the punching machine, connecting rods are inserted into the inner cavities of the connecting plates, rectangular plates are arranged at the bottom ends of the connecting rods, a baffle is in interference fit with the bottom end of the outer wall of each connecting rod, springs are sleeved on the outer walls of the connecting rods, the upper ends and the lower ends of the springs are respectively clamped with the bottom end of the connecting plate and the top end.
Preferably, the distance length between the rectangular block and the upper end face of the base is greater than the distance length between the rubber pad and the supporting seat.
Preferably, the included angle between the supporting plate and the rectangular block is 50 degrees.
Preferably, the number of the rectangular plates is two, and the two rectangular plates are oppositely and respectively positioned at the top ends of the two supporting plates.
Preferably, the support seat is located directly below the punch.
Compared with the prior art, the beneficial effects of the utility model are that: the sheet metal for the universal machine is normally started by the motor, the worm wheel is driven to rotate, the worm is driven to drive the first conical gear to rotate by the worm wheel, the second conical gear is driven to drive the screw rod to rotate by the first conical gear, the rectangular block is driven to drive the supporting plate and the rubber pad to move downwards by the screw rod, the motor is stopped when the rectangular block drives the supporting plate and the rubber pad to move downwards to the top end of the sheet metal, the connecting plate, the connecting rod and the rectangular plate are pushed to move downwards after the punching machine is normally started, the rectangular plate is pushed to contact with the top end of the supporting plate and pushes the supporting plate and the rubber pad to rotate downwards by the torsion spring and contact with the sheet metal, and the sheet metal is clamped and fixed, the sheet metal to be punched can be effectively and conveniently fixed, the fixing effect is improved, the phenomenon that the sheet metal is shifted during punching is avoided, and the sheet metal after, the cost is saved, the practicability of the sheet metal stamping die is improved, and the actual use requirements are met.
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 top view of the motor of the present invention.
In the figure: 1. the base, 2, supporting leg, 3, frame, 4, worm, 5, first conical gear, 6, motor, 7, worm wheel, 8, screw rod, 9, second conical gear, 10, rectangular block, 11, backup pad, 12, rubber pad, 13, punching machine, 14, connecting plate, 15, connecting rod, 16, rectangular plate, 17, baffle, 18, spring, 19, supporting seat.
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. 1-3, the present invention provides a technical solution: a sheet metal for general machinery comprises a base 1, supporting legs 2 are locked at four corners of the bottom end of the base 1 through bolts, a frame 3 is welded at the top end of the base 1, an inner cavity of the base 1 is connected with a worm 4 through a bearing in the left-right direction, first bevel gears 5 are symmetrically in interference fit with the left side and the right side of the outer wall of the worm 4, a motor 6 is connected to the rear side of the inner cavity of the base 1 through screws, a worm wheel 7 meshed and connected with the worm 4 is locked at the output end of the motor 6 through a coupler, a punching machine 13 is started to drive a connecting plate 14, a connecting rod 15 and a rectangular plate 16 to move upwards, the deformation elastic force is recovered through a spring 18 to push a baffle 17 and drive the connecting rod 15 and the rectangular plate 16 to reset, when the rectangular plate 16 removes downward external force applied to the supporting plate 11, the supporting plate 11 is, by setting the supporting plate 11 to be an inclined angle, a user can take down the sheet metal at the top end of the supporting seat 19 conveniently, the left side and the right side of the top end of the inner cavity of the frame 3 are both symmetrically connected with one end of the screw rod 8 through the bearing, the other end of the screw rod 8 extends into the inner cavity of the base 1 and is welded with the second bevel gear 9 meshed and connected with the first bevel gear 5, the outer wall of the screw rod 8 is in threaded connection with the rectangular block 10, the inner side of the rectangular block 10 is connected with the supporting plate 11 through the torsion spring, after the motor 6 is normally started, the worm wheel 7 is enabled to rotate, the worm 4 is enabled to drive the first bevel gear 5 to rotate through the worm wheel 7, the second bevel gear 9 is enabled to drive the screw rod 8 to rotate through the first bevel gear 5, the rectangular block 10 is enabled to drive the supporting plate 11 and the rubber pad 12 to move downwards through the, the rectangular block 10 is prevented from contacting with the upper end face of the base 1 when the rectangular block 10 drives the supporting plate 11 to move downwards, so that the supporting plate 11 and the rubber pad 12 cannot move to a fixed distance to the sheet metal and cannot be fixed, the rubber pad 12 is arranged on the inner side of the bottom end of the supporting plate 11, the punching machine 13 is locked at the center of the top end of the inner cavity of the frame 3 through a bolt, the connecting plates 14 are symmetrically arranged on the left side and the right side of the punching machine 13, after the motor 6 is normally started, the worm wheel 7 is made to rotate, the worm 4 is made to drive the first conical gear 5 to rotate through the worm wheel 7, the screw rod 8 is made to rotate through the first conical gear 5, the rectangular block 10 is made to drive the supporting plate 11 and the rubber pad 12 to move downwards through the screw rod 8, after the rectangular block 10 drives the supporting plate 11 and the rubber pad 12 to move downwards to the, The connecting rod 15 and the rectangular plate 16 move downwards, when the rectangular plate 16 moves downwards to contact with the top end of the supporting plate 11 and push the supporting plate 11 and the rubber pad 12 to rotate downwards through the torsion spring and contact with the sheet metal to clamp and fix the sheet metal, the connecting rod 15 is inserted into an inner cavity of the connecting plate 14, the rectangular plate 16 is arranged at the bottom end of the connecting rod 15, a baffle 17 is in interference fit with the bottom end of the outer wall of the connecting rod 15, the spring 18 is sleeved on the outer wall of the connecting rod 15, the spring 18 is a spiral spring and has an elastic coefficient of 19N/CM, the spring 18 generates elastic deformation after being stretched or extruded, the elastic deformation returns to an initial state after external force is removed, the punching machine 13 is started to drive the connecting plate 14, the connecting rod 15 and the rectangular plate 16 to move upwards, when the downward external force applied to the supporting plate 11 is removed through the rectangular plate 16, the supporting plate 11 is pushed to, the reversal starter motor 6, impel worm wheel 7 reverse rotation through motor 6, impel worm 4 to drive 5 reverse rotations of first conical gear through worm wheel 7, impel second conical gear 9 to drive 8 reverse rotations of screw rod through first conical gear 5, impel rectangular block 10 to drive backup pad 11 and rubber pad 12 rebound through screw rod 8, and break away from the fixed to the sheet metal, take off the sheet metal from supporting seat 19, and the upper and lower both ends of spring 18 respectively with the bottom of connecting plate 14 and the top looks joint of baffle 17, the top central point of base 1 puts and is provided with supporting seat 19.
The following electric devices have the following types and functions:
the punching machine 13 is JB23-16T in model number and is connected with an external power supply, the external power supply is 380V alternating current, the external power supply of the punching machine 13 is switched on, the punching machine 13 is switched on to work, and the external power supply of the punching machine 13 is switched off to stop working;
the motor 6 is a positive and negative rotation motor, the model is Y2-90L-4 pole, and is connected with an external power supply, the external power supply is 380V alternating current, the external power supply motor 6 of the motor 6 is switched on to work, and the external power supply motor 6 of the motor 6 is switched off to stop working.
As a preferred scheme, furthermore, the distance length between the rectangular block 10 and the upper end face of the base 1 is greater than the distance length between the rubber pad 12 and the supporting seat 19, after the motor 6 is normally started, the worm wheel 7 is made to rotate, the worm 4 is made to drive the first bevel gear 5 to rotate through the worm wheel 7, the second bevel gear 9 is made to drive the screw rod 8 to rotate through the first bevel gear 5, the rectangular block 10 is made to drive the supporting plate 11 and the rubber pad 12 to move downwards through the screw rod 8, the distance length between the rectangular block 10 and the upper end face of the base 1 is greater than the distance length between the rubber pad 12 and the supporting seat 19, and the rectangular block 10 is prevented from contacting the upper end face of the base 1 when the supporting plate 11 is driven to move downwards, so that the supporting plate 11 and the rubber pad 12 cannot move to the distance for fixing the sheet metal.
Preferably, an included angle between the supporting plate 11 and the rectangular block 10 is 50 degrees, the punch 13 is started to drive the connecting plate 14, the connecting rod 15 and the rectangular plate 16 to move upwards, the spring 18 restores the deformed elastic force to push the baffle 17 and drive the connecting rod 15 and the rectangular plate 16 to reset, after the rectangular plate 16 removes the downward external force applied to the supporting plate 11, the supporting plate 11 is pushed by the elastic force of the torsion spring to drive the rubber pad 12 to rotate and reset, and the supporting plate 11 is set to be an inclined angle, so that a user can take down the sheet metal at the top end of the supporting seat 19 conveniently.
Preferably, the number of the rectangular plates 16 is two, and the two rectangular plates 16 are oppositely arranged at the top ends of the two support plates 11 respectively, after the motor 6 is normally started, the worm wheel 7 is driven to rotate, the worm 4 is driven to drive the first bevel gear 5 to rotate through the worm wheel 7, the second bevel gear 9 is driven to drive the screw 8 to rotate through the first bevel gear 5, the rectangular block 10 is driven to drive the support plates 11 and the rubber pads 12 to move downwards through the screw 8, after the rectangular block 10 drives the support plates 11 and the rubber pads 12 to move downwards to the top ends of the sheet metal, the motor 6 is stopped, the punch 13 pushes the connecting plate 14, the connecting rod 15 and the rectangular plates 16 to move downwards after being normally started, when the rectangular plates 16 move downwards to contact with the top ends of the support plates 11 and pushes the support plates 11 and the rubber pads 12 to move downwards through the torsion springs to contact with the sheet metal, and clamping and fixing the sheet metal.
Preferably, the supporting seat 19 is located right below the punch 13, the punch 13 is started to drive the connecting plate 14, the connecting rod 15 and the rectangular plate 16 to move upwards, when the rectangular plate 16 removes the downward external force applied to the supporting plate 11, the supporting plate 11 is pushed by the elasticity of the torsion spring to drive the rubber pad 12 to rotate and reset, the motor 6 is started to rotate reversely, the worm wheel 7 is driven to rotate reversely by the motor 6, the worm 4 is driven to rotate reversely by the worm wheel 7, the second bevel gear 9 is driven to rotate reversely by the first bevel gear 5, the rectangular block 10 is driven by the screw 8 to drive the supporting plate 11 and the rubber pad 12 to move upwards, the fixing of the sheet metal is released, and the sheet metal is taken down from the supporting seat 19.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the punching machine is used, when a sheet metal needs to be punched, the sheet metal is placed at the top end of the supporting seat 19, the power supply of the motor 6 and the punching machine 13 is switched on, after the motor 6 is normally started, the worm wheel 7 is driven to rotate, the worm 4 is driven to drive the first conical gear 5 to rotate through the relation that the worm wheel 7 is meshed with the worm 4, the second conical gear 9 is driven to drive the screw rod 8 to rotate through the relation that the first conical gear 5 is meshed with the second conical gear 9, the rectangular block 10 is driven to drive the supporting plate 11 and the rubber pad 12 to move downwards through the relation that the screw rod 8 is in threaded connection with the rectangular block 10, after the rectangular block 10 drives the supporting plate 11 and the rubber pad 12 to move downwards to the top end of the sheet metal, the motor 6 stops working, after the punching machine 13 is normally started, the connecting plate 14, the connecting rod 15 and the rectangular plate 16 are driven to move downwards, and pushes the support plate 11 and the rubber pad 12 to move downwards through the rotation of the torsion spring and contact with the sheet metal to clamp and fix the sheet metal, the punch 13 continues to drive the connecting plate 14 to move downwards and extrude the spring 18, the spring 18 is stressed and deformed to tighten the reverse thrust to the connecting plate 14, the bottom end of the punch 13 contacts with the sheet metal and performs punching and shaping on the sheet metal, after shaping is finished, the punch 13 is started to drive the punch 13 to drive the connecting plate 14, the connecting rod 15 and the rectangular plate 16 to move upwards, the deformed elastic force is recovered through the spring 18, the baffle 17 is pushed and drives the connecting rod 15 and the rectangular plate 16 to reset, when the rectangular plate 16 removes the downward external force applied to the support plate 11, the support plate 11 is pushed through the elastic force of the torsion spring to drive the rubber pad 12 to rotate and reset, the motor 6 is reversely started, the worm wheel 7 is driven to rotate reversely through the motor 6, the worm 4 is, make second bevel gear 9 drive screw rod 8 reverse rotation through first conical gear 5, make rectangle piece 10 drive backup pad 11 and rubber pad 12 rebound through screw rod 8 to break away from the fixed to the sheet metal, take off the sheet metal from supporting seat 19, the device simple structure controls convenient to use, can effectually conveniently treat the sheet metal of punching press and fix, more accord with actual user demand.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "coupled," "plugged," "welded," "clamped," and the like are to be construed broadly, e.g., as meaning 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 (5)
1. A sheet metal for general machinery, comprising a base (1), characterized in that: the supporting legs (2) are locked at four corners of the bottom of the base (1) through bolts, a frame (3) is welded at the top of the base (1), a worm (4) is connected to an inner cavity of the base (1) along the left-right direction through a bearing, first bevel gears (5) are symmetrically arranged on the left side and the right side of the outer wall of the worm (4) in an interference fit mode, a motor (6) is connected to the rear side of the inner cavity of the base (1) through screws, a worm wheel (7) meshed and connected with the worm (4) is locked at the output end of the motor (6) through a coupler, one ends of screw rods (8) are symmetrically connected to the left side and the right side of the top of the inner cavity of the frame (3) through bearings, the other ends of the screw rods (8) extend into the inner cavity of the base (1) and are welded with second bevel gears (9) meshed and connected with the first bevel, the inner side of the rectangular block (10) is connected with a supporting plate (11) through a torsion spring, a rubber pad (12) is arranged on the inner side of the bottom end of the supporting plate (11), a punching machine (13) is locked at the center position of the top end of an inner cavity of the frame (3) through a bolt, connecting plates (14) are symmetrically arranged on the left side and the right side of the punching machine (13), connecting rods (15) are inserted into the inner cavities of the connecting plates (14), a rectangular plate (16) is arranged at the bottom end of each connecting rod (15), a baffle (17) is in interference fit with the bottom end of the outer wall of each connecting rod (15), springs (18) are sleeved on the outer wall of each connecting rod (15), the upper ends and the lower ends of the springs (18) are respectively connected with the bottom end of the connecting plates (14) and.
2. A sheet metal for a universal machine as defined in claim 1, wherein: the distance length between the rectangular block (10) and the upper end face of the base (1) is larger than the distance length between the rubber pad (12) and the supporting seat (19).
3. A sheet metal for a universal machine as defined in claim 1, wherein: the included angle between the supporting plate (11) and the rectangular block (10) is 50 degrees.
4. A sheet metal for a universal machine as defined in claim 1, wherein: the number of the rectangular plates (16) is two, and the two rectangular plates (16) are oppositely and respectively positioned at the top ends of the two supporting plates (11).
5. A sheet metal for a universal machine as defined in claim 1, wherein: the supporting seat (19) is positioned right below the punching machine (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920678026.XU CN210547533U (en) | 2019-05-14 | 2019-05-14 | Sheet metal for general machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920678026.XU CN210547533U (en) | 2019-05-14 | 2019-05-14 | Sheet metal for general machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210547533U true CN210547533U (en) | 2020-05-19 |
Family
ID=70667734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920678026.XU Expired - Fee Related CN210547533U (en) | 2019-05-14 | 2019-05-14 | Sheet metal for general machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210547533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182413A (en) * | 2021-04-28 | 2021-07-30 | 上海英雄金笔厂有限公司 | Iron stationery box compression fittings |
| CN113714369A (en) * | 2021-11-01 | 2021-11-30 | 张家港市卓华金属科技有限公司 | Stamping equipment for metal product convenient to dismantle |
| CN114346078A (en) * | 2021-12-31 | 2022-04-15 | 广汽本田汽车有限公司 | Edge covering positioning mechanism and using method thereof |
-
2019
- 2019-05-14 CN CN201920678026.XU patent/CN210547533U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182413A (en) * | 2021-04-28 | 2021-07-30 | 上海英雄金笔厂有限公司 | Iron stationery box compression fittings |
| CN113714369A (en) * | 2021-11-01 | 2021-11-30 | 张家港市卓华金属科技有限公司 | Stamping equipment for metal product convenient to dismantle |
| CN113714369B (en) * | 2021-11-01 | 2021-12-28 | 张家港市卓华金属科技有限公司 | Stamping equipment for metal product convenient to dismantle |
| CN114346078A (en) * | 2021-12-31 | 2022-04-15 | 广汽本田汽车有限公司 | Edge covering positioning mechanism and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |